CN100491012C - Automatic wire rod dragging and alignment shearing apparatus - Google Patents
Automatic wire rod dragging and alignment shearing apparatus Download PDFInfo
- Publication number
- CN100491012C CN100491012C CNB2007101350214A CN200710135021A CN100491012C CN 100491012 C CN100491012 C CN 100491012C CN B2007101350214 A CNB2007101350214 A CN B2007101350214A CN 200710135021 A CN200710135021 A CN 200710135021A CN 100491012 C CN100491012 C CN 100491012C
- Authority
- CN
- China
- Prior art keywords
- wheel
- section steel
- straightening
- channel
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The invention relates to an automatic wire rod drawing, straightening and cutting equipment, which concretely comprises the automatic wire rod drawing, straightening and cutting equipment. The equipment comprises a drawing component A, a feeding component B, a straightening component C, a cutting component D, an electrical driving component E and a controlling component F, wherein, the electrical driving component E comprises an independent motor, the motor respectively drives the drawing component A, the feeding component B, the straightening component C and the cutting component D; the controlling component F controls the motor through a lead wire. The invention has the advantages that the small improvement of the drawing component A and the feeding component B and the straightening component C and the cutting component D are merged to be fully prepare for reducing one set of motor for the complete machine. The independent motor drive has more advantages on finishing all the processes at the compatibility aspect by comparison with double motors, thus the failure rate of the invention is very low, and machine sticking can not happen easily. The usage of the complete machine of the invention is convenient and smooth. The production cost of the complete machine is low, and the electricity is saved for the motor reducing.
Description
Technical field
The present invention relates to a kind of with wire rod, especially with the final process equipment that cuts off of reinforcing bar, particularly a kind of automatic wire rod drag alignment shearing apparatus.Traction wherein and straightening parts are prepared for the final wire rod that cuts off.
Background technology
If the present process equipment that reinforcing bar is finally cut off from the angle of complete machine, also needs traction and straightening parts to prepare for cutting off wire rod.
So the critical piece of automatic wire rod drag alignment shearing apparatus comprises traction element, straightening parts, shears parts.
For the work of better controlling each parts coordination automatically also needs automatic control box.
Traditional drag alignment shearing apparatus global design is exquisite not enough, and its traction element, straightening parts, shear parts and need two or multiple electric motors to control usually, for example 03104009.8, be the double armouring aligning cutting-off device of typical Dual-motors Driving.
The mode that why adopts bi-motor is because the design of 03104009.8 traction element of taking, straightening parts, shearing parts is exquisite not enough, the part of too much heaviness or unnecessary driving member have been adopted in a lot of designs, so must use two motors could guarantee each critical piece operate as normal, but two motor independent operation, poor slightly aspect harmony, cause each critical piece work not exclusively to mate easily, block machine easily.
Summary of the invention
The object of the present invention is to provide a kind of automatic wire rod drag alignment shearing apparatus.This automatic wire rod drag alignment shearing apparatus improves in many aspects, and integral body is more coordinated, and can use each all critical piece of motor-driven of separate unit.
The present invention is devoted to the ingenious design of complete machine, reduces number of motors, not only can reduce the cost of complete machine, can also reduce power consumption, and strengthen the matching and coordination of each critical piece work.
Technical scheme of the present invention is:
Automatic wire rod drag alignment shearing apparatus comprises traction element A, feeding part B, straightening parts C, shears parts D, electrical components E, control assembly F;
Electrical components E comprises independent motor, and motor drives traction element A, feeding part B, straightening parts C respectively, shears parts D; Control assembly F controls motor by lead;
Traction element A comprises that forming pressure traction wheel limit by upper pressure wheel bearing holder (housing, cover), middle brace rod, fixed cover hangs fixed mount; The upper pressure wheel axle; One end of middle brace rod is fixedlyed connected with the upper pressure wheel bearing holder (housing, cover), and the other end of middle brace rod is fixedlyed connected with straight beam in the frame by fixed cover.
Feeding part B comprises that the bottom of handle compacting part contacts with the top of an end of bar steel plate, the other end of bar steel plate is fixed on the frame, the bottom of one end of bar steel plate contacts with the top of the extended end of the upper pressure wheel axle of upper pressure wheel traction wheel, the bottom of the extended end of the upper pressure wheel axle of upper pressure wheel traction wheel is connected with an end spring of upper pressure wheel return spring, and the other end of upper pressure wheel return spring is fixed on the frame; Back feeding traction wheel is corresponding up and down with the upper pressure wheel traction wheel.
Straightening parts C comprises preceding air-cored axis, back air-cored axis, go up fixedly channel-section steel, following fixedly channel-section steel, last straightening piece interfix plate, following straightening piece interfix plate, last straightening piece pressure screw is regulated nut, following straightening piece pressure screw is regulated nut, last straightening piece activity pressure jam plate, following straightening piece activity pressure jam plate, wherein: an end of preceding air-cored axis is fixedlyed connected with a following fixedly end of channel-section steel with an end of last fixedly channel-section steel respectively, go up fixedly channel-section steel and fixedly channel-section steel symmetrical distribution down, last straightening piece interfix plate is fixed on the fixedly inner face of channel-section steel, following straightening piece interfix plate is fixed on down the fixedly inner face of channel-section steel, upward fixedly the other end of channel-section steel and following fixedly channel-section steel is fixedlyed connected with an end of back air-cored axis respectively, last straightening piece activity pressure jam plate and following straightening piece activity pressure jam plate are separately fixed at fixedly channel-section steel, the following fixedly flank of channel-section steel, last straightening piece pressure screw regulate nut and following straightening piece pressure screw adjusting nut passes straightening piece activity pressure jam plate respectively, following straightening piece activity pressure jam plate is fixed on fixedly channel-section steel and down fixedly on the channel-section steel; By the end wing of last fixedly channel-section steel, down fixedly the end wing of channel-section steel, go up straightening piece activity pressure jam plate, straightening piece activity pressure jam plate surrounds and forms middle cavity down.
Shear parts D and comprise shearing wheel, carriage, cutout, down cut wheel, driving wheel, wherein: the motor-driven driving wheel, driving wheel and the engagement of down cut wheel, down cut wheel and last shearing wheel engagement, the outer edge part of pressing close to wheel in the side of last shearing wheel is equipped with carriage, the outer edge part of pressing close to wheel in the side of down cut wheel also is equipped with carriage, is fixed with cutout on the carriage.
Beneficial effect of the present invention is:
Traction element A is that reinforcing bar traction wheel and traction wheel bearing holder (housing, cover) move up and down device automatically on the automatic straightener of wire rod, and going up wherein presses the traction wheel limit to hang that fixed rack structure is simple, processing is simple, durable, production cost is low.
Preceding pressure traction wheel bearing fixing is is axially installed and fixed the position, turn to 90 degree, change frame front and back angle bar beam into and fix.Avoided causing and drawn a great problem that wheel shaft and gear can't supporting installations up and down because of the driving shaft reduction gearing is excessive.Directly main shaft traction wheel, final gear axle are installed on the driving shaft reduction gearing, can reduce medial side and mention the link of wheel, reduced medial side and mentioned and the link of wheel reduced processing technology and production cost.
The bearing holder (housing, cover) fixed mount is designed to outstanding travelling backwards dynamic formula; it is bigger to move up and down the space; be fixed on the frame straight beam; when straightener is started shooting; reinforcing bar can directly enter in the middle of the traction race automatically with preceding upper pressure wheel jack-up under the driving of back drawing-inroller, does not shut down in the middle of not needing; reduce labour intensity, improved operating efficiency simultaneously.
The design of upper pressure wheel bar steel plate and hand clamping screw has improved the pressure elasticity and the strength of adjustment of steel plate to a great extent, function with any adjusting pinch roller pressure size, when back discharge plate wire rod reinforcing work to only surplus 1-3 meters the time, can in time hand clamping screw be shaken tightly, increase the pressure of steel plate to last traction wheel, increase tractive force simultaneously, avoided machine afterbody reinforcing bar tail " rope skipping of rolling about " phenomenon to occur, improved safety of operators.
Pinch roller axis of traction bearing sleeve fixed mount is fixed on the frame main beam, with the straightening drum discharging in line, avoided the reversal interlocking relay of straightening drum and traction wheel.Moving up and down the gap can be by the actual needs adjustment, there is not the phenomenon that swings in the upper pressure wheel bearing holder (housing, cover), guarantee that up and down wheel pressing shaft is worked on same straight line, avoided the gear skew simultaneously and the damage that causes, also guaranteed to access reinforcing bar and vertically entered in the scale runway groove.
Upper pressure wheel bearing holder (housing, cover), middle brace rod, fixed cover, fixed screw can machine-shapings on engine lathe, and processing is simple, has reduced the cost and the difficulty of many professed machine processing parts, fixed cover and fixed screw after heat treatment, service life is long especially.
Feeding part B is simple in structure, long service life, and low cost of manufacture, easy to operate, can put in place by disposable operating grip, the back material feeding pressing wheel is compressed, broadcasts.
The chan frame straightening drum of straightening parts C is simple in structure, rapid heat dissipation, and ash discharge is good, and is easy to maintenance, durable, and production technology is simple, and processing cost is low.
Straightening piece activity pressure jam plate is the movable screw filament plate, and straightening piece set screw and nut can be changed arbitrarily, can coping screw skid to cause whole straightening drum to scrap.
This u-iron frame type straightening drum, structure are simple especially, and be easy to maintenance, and long service life does not need special-purpose machinery processing, and the more traditional cylinder straightening drum of manufacturing cost is few more than 50%.
U-iron frame type straightening drum is a microscler straight-through framework because of the centre, and it is good to have the ash discharge performance, and the advantage of rapid heat dissipation does not exist because of the oxidation ash comes off, dust is difficult to discharge the phenomenon that the straightening piece set screw that causes is solidified, burnt to death.
The u-iron frame type straightening drum installation time does not exist because of steel bar end is difficult to enter phenomenon in the straightening piece centre bore, and the straightening piece is regulated the pressure screw can be twisted into waveform with reinforcing bar in the straightening drum, and naked eyes can observe directly.
Adopt u-iron frame type straightening drum, main structure is simple especially, for example only needs the channel-section steel of two wide 63mm, long 500mm, air-cored axis both sides before and after it is weldingly fixed on, do not need many special machine tools to machine, on the cost of traditional cylinder straightening drum, can reduce at least 50%.
The type of drive of shearing parts D is novel unique, can adopt the stability of the simplest mode in obtaining to shear, and avoids the complicated kind of drive.The lateral shear device that the straightener that adopts the side mode to cut off metal wire rod such as reinforcing bar is used.The shearing of this shear is more reasonable, and prolong the service life of shear knife greatly.Each shearing wheel has been installed many cutout.Shear rate is faster.
Beneficial effect of the present invention embodies a concentrated reflection of: most critical be can carry out adequate preparation for reducing by a motor on the complete machine after traction element A, feeding part B, straightening parts C, the drop of shearing parts D improve and converge.Single motor-driven is finished all process steps and is finished all process steps than bi-motor and have more advantage aspect the harmony, thereby equipment failure rate of the present invention is very low, is not easy the card machine.The easy-to-use smoothness of complete machine of the present invention.
Description of drawings
Accompanying drawing 1 is the integrally-built simple and easy schematic diagram of each critical piece of the present invention.
Reference numeral: traction element A, feeding part B, straightening parts C, shearing parts D, electrical components E, control assembly F.
Accompanying drawing 3 is the working state schematic representation of traction element A.
Reference numeral: upper pressure wheel bearing holder (housing, cover) 1, middle brace rod 2, fixed cover 3, dome post 4, upper pressure wheel axle 5, on press that traction wheel 6, main shaft traction wheel 7, final gear axle 8, limit hang that fixed screw 9, bar steel plate fixed cover 10, upper pressure wheel bar steel plate 11, clamping nut 12, hand clamping screw 13, screw handle 14, driving shaft reduction gearing 15, frame put the beams in place 16, straight beam 18, reinforcing bar 19, frame main shaft crossbeam 20, straightening drum discharging opening 21 in straight beam 17, the frame before the frame.
Accompanying drawing 4 is the side structure schematic diagram of feeding part B.
Accompanying drawing 5 is the working state schematic representation in the front of feeding part B.
Reference numeral: back feeding main shaft 1B, back feeding traction wheel 2B, upper pressure wheel traction wheel 3B, upper pressure wheel axle 4B, axle fixed cover 5B, the fixed cover limit hangs screw 6B, upper pressure wheel return spring 7B, bar steel plate 8B, steel plate fixed cover 9B, steel plate punching screw 10B, handle moves eccentric frame 11B, eccentric movable stand roller 12B, handle is iron cover 13B fixedly, handle fixed cover screw 14B, back charging activity steel ring 15B, frame 16B, quarter butt 17B.
Fig. 6 is a straightening parts C-structure schematic diagram.
Fig. 7 is the schematic diagram of straightening parts C channel-section steel part side duty.
Reference numeral: the preceding 1aC of air-cored axis, the back 1bC of air-cored axis, go up fixedly channel-section steel 2aC, following fixedly channel-section steel 2bC, straightening piece 3C, last straightening piece interfix plate 4aC, following straightening piece interfix plate 4bC, last straightening piece pressure screw is regulated nut 5aC, following straightening piece pressure screw is regulated nut 5bC, and belt pulley 6C is fixed on fore bearing 7aC, rear bearing 7bC, front-end bearing pedestal 8aC, rear bearing block 8bC, last straightening piece activity pressure jam plate 9aC, following straightening piece activity pressure jam plate 9bC, back charging alloy trepanning 11C.
Fig. 8 is that the cutout 3D that shears parts D cuts off the side schematic view of reinforcing bar in the time of moment.
Fig. 9 is the cutout 3D that the shears parts D front schematic view when not contacting reinforcing bar.
Reference numeral: go up shearing wheel 1D, carriage 2D, cutout 3D, down cut wheel 4D, driving wheel 5D, reinforcing bar 19.
The specific embodiment
Embodiment
Automatic wire rod drag alignment shearing apparatus comprises traction element A, feeding part B, straightening parts C, shears parts D, electrical components E, control assembly F.
Wherein:
Electrical components E comprises independent motor, and motor drives traction element A, feeding part B, straightening parts C respectively, shears parts D; Control assembly F controls motor by lead.
Traction element A comprises that forming pressure traction wheel limit by upper pressure wheel bearing holder (housing, cover) 1, middle brace rod 2, fixed cover 3 hangs fixed mount; Upper pressure wheel axle 5; Wherein: an end of middle brace rod 2 is fixedlyed connected with upper pressure wheel bearing holder (housing, cover) 1, and the other end of middle brace rod 2 is fixedlyed connected with straight beam 18 in the frame by fixed cover 3.
Wherein: also comprise and press traction wheel 6, dome post 4, last pressure traction wheel 6 is fixedly sleeved in upper pressure wheel bearing holder (housing, cover) 1, one end of dome post 4 is fixedlyed connected with upper pressure wheel axle 5, dome post 4 other ends contact with upper pressure wheel bar steel plate 11, one end of upper pressure wheel bar steel plate 11 is connected with frame upper beam 16, and the other end of upper pressure wheel bar steel plate 11 links to each other with hand clamping screw 13.
Wherein: fixed cover 3 inside have the limit to hang fixed screw 9 middle brace rod 2 is fixed in the frame on the straight beam 18, one end of upper pressure wheel bar steel plate 11 is put the beams in place by bar steel plate fixed cover 10 and frame and 16 is fixedlyed connected, hand clamping screw 13 passes frame upper beam 16 and is fixed on frame by clamping nut 12 puts the beams in place 16, fixedlys connected with screw handle 14 in hand clamping screw 13 upper ends.
Wherein: main shaft traction wheel 7, final gear axle 8 are installed on the driving shaft reduction gearing 15, and driving shaft reduction gearing 15 is fixed on the wallboard.
Directly main shaft traction wheel 7, final gear axle 8 are installed on the driving shaft reduction gearing 15, can reduce medial side mention the wheel link, reduced processing technology and production cost.
Wherein: also comprise straight beam 18, frame main shaft crossbeam 20 in the preceding straight beam 17 of frame, the frame.
Explain traction element A operation principle in conjunction with Fig. 2, Fig. 4:
The automatic wire aligning cutting-off device shakes screw handle 14 tightly when starting working, at this moment, upper pressure wheel bar steel plate 11 moves down, when bar steel plate contact dome post 4, steel plate produces pressure, to go up the spaces of pressing between traction wheel 6 and the main shaft traction wheel 7 be different because the reinforcing bar of different-diameter 19 is fit to, thus can adjust the space between pressure traction wheel 6 and the main shaft traction wheel 7, so that the reinforcing bar 19 of the different-diameter that comes out from straightening drum discharging opening 21 can pass through smoothly.Simultaneously reinforcing bar 19 is clamped by last pressure traction wheel 6 and main shaft traction wheel 7, backward rotation by these two wheels is sent reinforcing bar 19 forward, hang fixed mount and shake screw handle 14 and promptly can adjust space between pressure traction wheel 6 and the main shaft traction wheel 7 by last pressure traction wheel limit, and in straightener work, because the elastic construction of upper pressure wheel bar steel plate 11 is arranged, in among a small circle, can adjust the space of pressing between traction wheel 6 and the main shaft traction wheel 7 automatically, so that thickness is uneven or have the reinforcing bar 19 of distortion to be sent smoothly slightly.
Preceding pressure traction wheel bearing fixing is is axially installed and fixed the position, turn to 90 degree, change frame front and back angle bar beam into and fix.Avoided causing and drawn a great problem that wheel shaft and gear can't supporting installations up and down because of driving shaft reduction gearing 15 is excessive.Directly main shaft traction wheel 7, final gear axle 8 are installed on the driving shaft reduction gearing 15, can reduce medial side and mention the link of wheel, reduced medial side and mentioned and the link of wheel reduced processing technology and production cost.
The bearing holder (housing, cover) fixed mount is designed to outstanding travelling backwards dynamic formula; it is bigger to move up and down the space; be fixed on the frame straight beam; when straightener is started shooting; reinforcing bar can directly enter in the middle of the traction race automatically with preceding upper pressure wheel jack-up under the driving of back drawing-inroller, does not shut down in the middle of not needing; reduce labour intensity, improved operating efficiency simultaneously.
The design of upper pressure wheel bar steel plate 11 and hand clamping screw 13 has improved the pressure elasticity and the strength of adjustment of steel plate to a great extent, function with any adjusting pinch roller pressure size, when back discharge plate wire rod reinforcing work to only surplus 1-3 meters the time, can in time hand clamping screw 13 be shaken tightly, increase the pressure of steel plate to last traction wheel, increase tractive force simultaneously, avoided machine afterbody reinforcing bar tail " rope skipping of rolling about " phenomenon to occur, improved safety of operators.
Pinch roller axis of traction bearing sleeve fixed mount is fixed on the frame main beam, with the straightening drum discharging in line, avoided the reversal interlocking relay of straightening drum and traction wheel.Moving up and down the gap can be by the actual needs adjustment, there is not the phenomenon that swings in upper pressure wheel axle 5 bearing sleeves 1, guarantee that up and down wheel pressing shaft is worked on same straight line, avoided the gear skew simultaneously and the damage that causes, also guaranteed to access reinforcing bar and vertically entered in the scale runway groove.
Upper pressure wheel axle 5 bearing sleeves 1, middle brace rod 2, fixed cover 3, fixed screw can machine-shapings on engine lathe, processing is simple, reduced the cost and the difficulty of many professed machine processing parts, fixed cover 3 and fixed screw after heat treatment, service life is long especially.
Feeding part B comprises: the bottom of handle compacting part contacts with the top of the end of bar steel plate 8B, the other end of bar steel plate 8B is fixed on the frame 16B, the bottom of the end of bar steel plate 8B contacts with the top of the extended end of the upper pressure wheel axle 4B of upper pressure wheel traction wheel 3B, the bottom of the extended end of the upper pressure wheel axle 4B of upper pressure wheel traction wheel 3B is connected with the end spring of upper pressure wheel return spring 7B, and the other end of upper pressure wheel return spring 7B is fixed on the frame 16B; Back feeding traction wheel 2B is corresponding up and down with upper pressure wheel traction wheel 3B.
Traditional mode fixing or relieving upper pressure wheel traction wheel 3B is to adopt rotation mode, and rotation mode is not easy the locking with upper pressure wheel traction wheel 3B, and wearing and tearing easily.Do not have the ingenious design of upper pressure wheel return spring 7B in the conventional art, the operation of decontroling upper pressure wheel traction wheel 3B is consuming time, inconvenience.
Wherein: set up a fixed cover 5B between the extended end of upper pressure wheel axle 4B and the upper pressure wheel return spring 7B, axle fixed cover 5B fixes by the extended end that the fixed cover limit hangs screw 6B and upper pressure wheel axle 4B.
Axle fixed cover 5B can more help the extended end of upper pressure wheel axle 4B is fixed.
Wherein: socket steel plate fixed cover 9B outside the other end of bar steel plate 8B, steel plate punching screw 10B pass steel plate fixed cover 9B the other end of bar steel plate 8B are fixed on the frame 16B.
Wherein: all have the groove that holds reinforcing bar on back feeding traction wheel 2B and the upper pressure wheel traction wheel 3B; Back feeding traction wheel 2B is corresponding with groove between the upper pressure wheel traction wheel 3B, and back charging activity steel ring 15B is installed on the frame 16B, the circle hole alignment indentation of back charging activity steel ring 15B.
Wherein: the handle compacting part moves eccentric frame 11B by handle, and eccentric movable stand roller 12B, handle be iron cover 13B fixedly, handle fixed cover screw 14B, and quarter butt 17B forms; Handle moves eccentric frame 11B bottom and is with fixedly iron cover 13B of handle, handle fixed cover screw 14B pass handle fixedly iron overlap 13B and handle is moved eccentric frame 11B bottom be fixed on the end of quarter butt 17B; The other end of quarter butt 17B is connected with eccentric movable stand roller 12B; Eccentric roller is installed on the eccentric movable stand roller 12B, and eccentric roller is positioned at the foot of handle compacting part and contacts with the top of the end of bar steel plate 8B.
Handle compacting part also handle compacting part can adopt other forms, but this programme is the operation most convenient, can disposable operation the steel plate of pinch roller top and wheel pressing shaft are compressed or loosens.
Wherein: upper pressure wheel axle 4B adopts I-shaped profile.
In conjunction with Fig. 4, Fig. 5 feeding part B operation principle is described:
Back feeding main shaft 1B is installed on the frame 16B of charging aperture afterbody behind the straightening drum, the other end of back feeding main shaft 1B is furnished with a sprocket wheel, be connected with preceding feeding main shaft sprocket wheel by chain, back feeding traction wheel 2B is installed on the feeding main shaft 1B of back, and back feeding main shaft 1B intermediate groove becomes vertical line with center, straightening drum hole.Upper pressure wheel return spring 7B is used for the jack-up with upper pressure wheel traction wheel 3B.When machine charging work, wire rod reinforcing bar TOUYIJIE is directly injected in the circle hole of back charging activity steel ring 15B, steel bar end directly is inserted into behind the straightening drum in the charging hole, it is cocked that handle is moved eccentric frame 11B, at this moment, handle moves eccentric frame 11B and drives quarter butt 17B, quarter butt 17B drives eccentric roller mobile advancing on bar steel plate 8B again, eccentric corner 120 degree, 8B compresses with bar steel plate, I-shaped upper pressure wheel axle 4B is under the pressure of bar steel plate 8B, with upper pressure wheel traction wheel 3B to pressing down, in the groove after this moment, the wire rod reinforcing bar was pressed between feeding traction wheel 2B and the upper pressure wheel traction wheel 3B, power supply cis-position switch starts the machine, reinforcing bar is under the driving of each traction wheel, automatically enter in the straightening drum, when the straightening reinforcing bar after straightening drum accesses, under the driving of back feeding traction wheel 2B feeding, simultaneously front haulage is taken turns jack-up, reinforcing bar is under the traction of front haulage wheel, automatically enter in the runway scale groove, at this moment, the handle compacting part is put back into original position, back wheel pressing shaft is under the elastic force of upper pressure wheel return spring 7B, with upper pressure wheel traction wheel 3B jack-up 30mm, machine is in operate as normal.When machine reloads, during batch turning, the handle compacting part is cocked, and power supply inversion switch starts the machine, simultaneously, reinforcing bar is under the pressure of bar steel plate 8B and upper pressure wheel traction wheel 3B, with back feeding traction wheel 2B reverse operation, reinforcing bar is hauled out in the straightening drum automatically, reach reload, the purpose of batch turning.
Adopt I shape upper pressure wheel axle 4B, axle fixed cover 5B is hung screw 6B with the fixed cover limit to be installed on the frame afterbody angle bar straight beam, is furnished with upper pressure wheel return spring 7B, form and hang the moving upper pressure wheel axle 4B of fixing outstanding travelling backwards on one side, have enough spaces that moves up and down, can disposablely move up and down 30-50mm, bar steel plate 8B covers on I shape upper pressure wheel axle 4B, by the operating grip compacting part, 8B compresses with bar steel plate, make back feeding traction wheel 2B, upper pressure wheel traction wheel 3B has enough pressure, realizes feeding easily, reloads, the requirement of batch turning.Simultaneously, this kind structure has also reduced back feeding traction wheel 2B, the driven wheel of upper pressure wheel traction wheel 3B configuration, and it is simple, easy to operate to have a manufacturing process, long service life, easy care, safe advantage.
Straightening parts C comprises the preceding 1aC of air-cored axis, the back 1bC of air-cored axis, go up fixedly channel-section steel 2aC, following fixedly channel-section steel 2bC, last straightening piece interfix plate 4aC, following straightening piece interfix plate 4bC, last straightening piece pressure screw is regulated nut 5aC, following straightening piece pressure screw is regulated nut 5bC, last straightening piece activity pressure jam plate 9aC, following straightening piece activity pressure jam plate 9bC, wherein: the end of the preceding 1aC of air-cored axis is fixedlyed connected with the following fixedly end of channel-section steel 2bC with the end of last fixedly channel-section steel 2aC respectively, go up fixedly channel-section steel 2aC and fixedly channel-section steel 2bC symmetrical distribution down, last straightening piece interfix plate 4aC is fixed on the fixedly inner face of channel-section steel 2aC, following straightening piece interfix plate 4bC is fixed on down the fixedly inner face of channel-section steel 2bC, upward fixedly the other end of channel-section steel 2aC and following fixedly channel-section steel 2bC is fixedlyed connected with the end of the back 1bC of air-cored axis respectively, last straightening piece activity pressure jam plate 9aC and following straightening piece activity pressure jam plate 9bC are separately fixed at fixedly channel-section steel 2aC, the following fixedly flank of channel-section steel 2bC, last straightening piece pressure screw regulate nut 5aC and following straightening piece pressure screw adjusting nut 5bC passes straightening piece activity pressure jam plate 9aC respectively, following straightening piece activity pressure jam plate 9bC is fixed on fixedly channel-section steel 2aC and down fixedly on the channel-section steel 2bC; By the end wing of last fixedly channel-section steel 2aC, down fixedly the end wing of channel-section steel 2bC, go up straightening piece activity pressure jam plate 9aC, straightening piece activity pressure jam plate 9bC surrounds and forms middle cavity down.
In the use: straightening piece 3C puts into cavity, blocked by last straightening piece interfix plate 4aC and following straightening piece interfix plate 4bC, straightening piece pressure screw is regulated nut 5aC and following straightening piece pressure screw adjusting nut 5bC fixes straightening piece 3C by regulating simultaneously.
Wherein: fore bearing 7a is installed among the front-end bearing pedestal 8aC, and fore bearing 7a is enclosed within on the preceding 1aC of air-cored axis; Rear bearing 7bC is installed among the rear bearing block 8bC, and rear bearing 7bC is enclosed within on the 1bC of air-cored axis of back; On the 1aC of air-cored axis, back charging alloy trepanning 11C docked with the back 1bC of air-cored axis before belt pulley 6C also was enclosed within.
In conjunction with Fig. 6, Fig. 7 straightening parts C operation principle is described: in fact fore bearing 7a, rear bearing 7bC, front-end bearing pedestal 8aC, rear bearing block 8bC, belt pulley 6C belong to driver part.Adopt other forms of driver part also can drive the u-iron frame type straightening drum rotation.
Back charging alloy trepanning 11C is used for the steel bar end guiding is entered u-iron frame type straightening drum.
U-iron frame type straightening drum is installed on the frame, directly drives the belt pulley 6C of straightening drum by motor pulley, belt pulley 6C drives fore bearing 7a, rear bearing 7bC rotation again and drives whole u-iron frame type straightening drum rotation, carries out straightening.
Steel bar end is directly inserted straightening drum to the front haulage race, tighten straightening piece pressure screw, with the wire rod reinforcing bar roof pressure waviness in the u-iron frame type straightening drum, start power switch, rotate by the driven by motor straightening drum, with bar straightening, under the traction of front haulage wheel, with and reach automatic straightening wire rod reinforcing bar, the purpose of wire rod reinforcing bar is hauled out in traction automatically.
Shear parts D and comprise shearing wheel 1D, carriage 2D, cutout 3D, down cut wheel 4D, driving wheel 5D, wherein: motor-driven driving wheel 5D, driving wheel 5D and down cut wheel 4D engagement, down cut wheel 4D and last shearing wheel 1D engagement, the outer edge part of pressing close to wheel in the side of last shearing wheel 1D is equipped with carriage 2D, the outer edge part of pressing close to wheel in the side of down cut wheel 4D also is equipped with carriage 2D, is fixed with cutout 3D on the carriage 2D.
Wherein: the carriage 2D quantity of pressing close to the outer edge part installation of wheel in the side of last shearing wheel 1D is two, and these two carriage 2D are symmetrical distribution; The carriage 2D quantity of pressing close to the outer edge part installation of wheel in the side of down cut wheel 4D is two, and these two carriage 2D are symmetrical distribution.
Wherein: the outer edge part of pressing close to wheel in the side of last shearing wheel 1D is equipped with a plurality of carriage 2D, and the outer edge part of pressing close to wheel in the side of down cut wheel 4D also is equipped with a plurality of carriage 2D.
Describe shearing parts D operation principle in detail below in conjunction with Fig. 8, Fig. 9.
Reinforcing bar 19 is walked in the side of last shearing wheel 1D and down cut wheel 4D, and last shearing wheel 1D and down cut wheel 4D engagement rotation drive the cutout 3D on the carriage 2D.Set according to predetermined specification, when the cutout 3D on cutout 3D on the last shearing wheel 1D and the down cut wheel 4D converges collision reinforcing bar 19 is cut off; When the cutout 3D on the cutout 3D on the last shearing wheel 1D and the down cut wheel 4D separated, reinforcing bar 19 continued to walk.
Adopt a plurality of carriage 2D and cutout 3D, can increase substantially shear efficiency.
Cutout 3D is not installed on the right side that it is emphasized that the down cut wheel 4D among Fig. 9, is for the structure of outstanding carriage 2D, is convenient to understand the utility model.On the carriage 2D cutout 3D can be installed in actual use.
Claims (1)
1, automatic wire rod drag alignment shearing apparatus comprises traction element (A), feeding part (B), straightening parts (C), shears parts (D), electrical components (E), control assembly (F);
It is characterized in that: electrical components (E) comprises independent motor, and motor drives traction element (A), feeding part (B), straightening parts (C) respectively, shears parts (D); Control assembly (F) is by lead control motor;
Traction element (A) comprises that forming pressure traction wheel limit by upper pressure wheel bearing holder (housing, cover) (1), middle brace rod (2), fixed cover (3) hangs fixed mount; Upper pressure wheel axle (5); One end of middle brace rod (2) is fixedlyed connected with upper pressure wheel bearing holder (housing, cover) (1), and the other end of middle brace rod (2) is fixedlyed connected with straight beam (18) in the frame by fixed cover (3);
Feeding part (B) comprises that the bottom of handle compacting part contacts with the top of an end of bar steel plate (8B), the other end of bar steel plate (8B) is fixed on the frame (16B), the bottom of one end of bar steel plate (8B) contacts with the top of the extended end of the upper pressure wheel axle (4B) of upper pressure wheel traction wheel (3B), the bottom of the extended end of the upper pressure wheel axle (4B) of upper pressure wheel traction wheel (3B) is connected with an end of upper pressure wheel return spring (7B), and the other end of upper pressure wheel return spring (7B) is fixed on the frame (16B); Back feeding traction wheel (2B) is corresponding up and down with upper pressure wheel traction wheel (3B);
Straightening parts (C) comprise preceding air-cored axis (1aC), back air-cored axis (1bC), go up fixedly channel-section steel (2aC), following fixedly channel-section steel (2bC), last straightening piece interfix plate (4aC), following straightening piece interfix plate (4bC), last straightening piece pressure screw is regulated nut (5aC), following straightening piece pressure screw is regulated nut (5bC), last straightening piece activity pressure jam plate (9aC), following straightening piece activity pressure jam plate (9bC), wherein: an end of preceding air-cored axis (1aC) is fixedlyed connected with a following fixedly end of channel-section steel (2bC) with an end of last fixedly channel-section steel (2aC) respectively, go up fixedly channel-section steel (2aC) and fixedly channel-section steel (2bC) symmetrical distribution down, last straightening piece interfix plate (4aC) is fixed on the fixedly inner face of channel-section steel (2aC), following straightening piece interfix plate (4bC) is fixed on down the fixedly inner face of channel-section steel (2bC), upward fixedly the other end of channel-section steel (2aC) and following fixedly channel-section steel (2bC) is fixedlyed connected with an end of back air-cored axis (1bC) respectively, last straightening piece activity pressure jam plate (9aC) is fixed on fixedly channel-section steel (2aC), the flank of following fixedly channel-section steel (2bC); Following straightening piece activity pressure jam plate (9bC) is fixed on fixedly channel-section steel (2aC), the flank of following fixedly channel-section steel (2bC); Last straightening piece pressure screw regulates that nut (5aC) passes that straightening piece activity pressure jam plate (9aC) is fixed on fixedly channel-section steel (2aC) and time fixedly on the channel-section steel (2bC); Following straightening piece pressure screw adjusting nut (5bC) passes down straightening piece activity pressure jam plate (9bC) and is fixed on fixedly channel-section steel (2aC), on the following fixedly channel-section steel (2bC); By the end wing of last fixedly channel-section steel (2aC), down fixedly the end wing of channel-section steel (2bC), go up straightening piece activity pressure jam plate (9aC), straightening piece activity pressure jam plate (9bC) surrounds and forms middle cavity down;
Shear parts (D) and comprise shearing wheel (1D), carriage (2D), cutout (3D), down cut wheel (4D), driving wheel (5D), wherein: motor-driven driving wheel (5D), driving wheel (5D) and down cut wheel (4D) engagement, down cut wheel (4D) and last shearing wheel (1D) engagement, the outer edge part of pressing close to wheel in the side of last shearing wheel (1D) is equipped with carriage (2D), the outer edge part of pressing close to wheel in the side of down cut wheel (4D) also is equipped with carriage (2D), is fixed with cutout (3D) on the carriage (2D).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101350214A CN100491012C (en) | 2007-11-07 | 2007-11-07 | Automatic wire rod dragging and alignment shearing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101350214A CN100491012C (en) | 2007-11-07 | 2007-11-07 | Automatic wire rod dragging and alignment shearing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101157109A CN101157109A (en) | 2008-04-09 |
| CN100491012C true CN100491012C (en) | 2009-05-27 |
Family
ID=39305410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101350214A Expired - Fee Related CN100491012C (en) | 2007-11-07 | 2007-11-07 | Automatic wire rod dragging and alignment shearing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100491012C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912891B (en) * | 2010-07-22 | 2011-11-09 | 重庆大学 | Continuous extrusion deformation method of magnesium alloy |
| CN104550570A (en) * | 2015-01-28 | 2015-04-29 | 岳睿 | Automatic cam-indexing wire shearing device |
| CN107363195B (en) * | 2015-08-28 | 2018-12-25 | 左梅兰 | the working method of bar straightener |
| CN106216572B (en) * | 2016-07-21 | 2017-12-05 | 温州市力航汽车标准件厂 | A kind of screw forming machine |
| CN106862428B (en) * | 2017-01-06 | 2018-08-10 | 安徽理工大学 | A kind of building steel wire intelligence straightener |
| CN107398988A (en) * | 2017-07-28 | 2017-11-28 | 朱林军 | A kind of steel skeleton production of construction materials system of automation |
| CN108714666B (en) * | 2018-07-27 | 2023-11-17 | 巨力自动化设备（浙江）有限公司 | Copper wire cutting device |
| CN108971386B (en) * | 2018-08-03 | 2019-11-19 | 台州钻煌汽车零部件股份有限公司 | A kind of building bar cutting bundling apparatus |
| CN109848332A (en) * | 2019-03-21 | 2019-06-07 | 石梦成 | A kind of efficient building bar straightening guillotine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4048825A (en) * | 1975-12-29 | 1977-09-20 | John Burke Dastrup | Coil re-bar straightener and cutter |
-
2007
- 2007-11-07 CN CNB2007101350214A patent/CN100491012C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4048825A (en) * | 1975-12-29 | 1977-09-20 | John Burke Dastrup | Coil re-bar straightener and cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101157109A (en) | 2008-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100491012C (en) | Automatic wire rod dragging and alignment shearing apparatus | |
| CN104815898B (en) | A kind of blower frame material automatic moulding machine | |
| CN211839993U (en) | Thread rolling machine | |
| CN204249382U (en) | A kind of punch press auto feed, pay-off | |
| CN208517301U (en) | A kind of full-automatic cutter device of Compound oil phase for emulsion explosive | |
| CN110587011A (en) | Hydraulic gantry type double-boss shearing equipment for special-shaped steel | |
| CN212576468U (en) | Scrap steel strip coil shredding line | |
| CN211218889U (en) | Automatic plate shearing machine for tubular pile strip steel | |
| CA2345033C (en) | Oscillating assembly for pivoting a blanking die | |
| CN201572865U (en) | Reinforcing steel adjusting cutter | |
| CN210731156U (en) | Numerical control plate shearing machine for automatic feeding | |
| CN108339909B (en) | Reinforcing cage production system | |
| CN212286037U (en) | Automatic chain cutting machine | |
| CN110587013A (en) | Three boss shearing equipment of deformed steel hydraulic pressure planer-type | |
| CN219336134U (en) | Plate shearing machine with locate function | |
| CN111545315B (en) | Scrap steel strip coil shredding production system | |
| CN214558338U (en) | Multifunctional sheet metal laser machine frame | |
| CN217990796U (en) | Pay-off reel for automatic bar cutting machine for PC bars | |
| CN217393907U (en) | Cutting device for preventing color steel plate from deforming | |
| CN110961501B (en) | Novel reducer edge rolling machine | |
| CN213887989U (en) | Device is decided to raw and other materials ration of bolt production | |
| CN217861583U (en) | Full-automatic splitting machine | |
| CN213729691U (en) | Feeding device of hydraulic plate shearing machine | |
| CN219053556U (en) | Portable plate bending machine with plate shearing mechanism | |
| CN216126953U (en) | Grinding machine convenient to adjust for steel wire rope shear production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20111107 |