CN201287173Y - Automatic bending device of bi-directional movement vertical steel bar - Google Patents
Automatic bending device of bi-directional movement vertical steel bar Download PDFInfo
- Publication number
- CN201287173Y CN201287173Y CNU200820139339XU CN200820139339U CN201287173Y CN 201287173 Y CN201287173 Y CN 201287173Y CN U200820139339X U CNU200820139339X U CN U200820139339XU CN 200820139339 U CN200820139339 U CN 200820139339U CN 201287173 Y CN201287173 Y CN 201287173Y
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- bending machine
- automatic bending
- steel
- bar
- steel bar
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Abstract
The utility model discloses a vertical-type bidirectional moving steel-bar automatic bender. The vertical-type bidirectional moving steel-bar automatic bender comprises a track, a steel-bar automatic bender and a steel-bar compressing device; the steel-bar automatic bender and the steel-bar compressing device can be moved on the track; the steel-bar compressing device is arranged on one side of the track; the steel-bar automatic bender comprises a first steel-bar automatic bender and a second steel-bar automatic bender, of which the structures are identical and the positions are opposite to each other; and a bidirectional draughting mechanism which drives the first steel bar automatic bender and the second steel bar automatic bender to move on the track and the locking mechanism which locks the first steel bar automatic bender and the second steel bar automatic bender on the track are respectively arranged at the bottom parts of the first steel bar automatic bender and the second steel bar automatic bender. The utility model has the beneficial effects as follows: the vertical-type bending manner ensures the operation is easier, and the safety of an operator is ensured; the minimum bending length is 460 mm, so that the range of the bend angle is enlarged; and the two benders quickly move left and right simultaneously for bending the steel bars, so that the steel bar bending and forming time is shortened, and the production efficiency is improved. Furthermore, the utility model has the advantages of simple structure, convenient maintenance, smooth operation, energy conservation and low cost.
Description
Technical field
The utility model relates to automatic bending machine for steel bar, particularly be bidirectional movement vertical type steel-bar automatic bending machine.
Background technology
Automatic bending machine for steel bar is the equipment that reinforcing bar is curved shapes such as square, rectangle, triangle.The automatic bending machine for steel bar of prior art is a horizontal type structure, the discharging frame of reinforcing bar after a side of automatic bending machine for steel bar is provided with the support shearing, and the height of this discharging frame is higher than automatic bending machine for steel bar.
The automatic bending machine for steel bar of described horizontal type structure comprises: track; The mobile bending machine that is fixedly installed on the stationary curved machine of track one end and moves in orbit.Described stationary curved machine comprises: cabinet; Be arranged on cabinet upper level workbench; Workbench is provided with: bending mandrel, the bending axis that is centered around the arc groove in the bending mandrel outside, moves in arc groove; Below workbench, be provided with the driving mechanism that drives bending mandrel and bending axis action in the cabinet.
The structure of mobile bending machine is same as the stationary curved machine, only is to be provided with the driving mechanism that moves along track in mobile bending machine cabinet bottom with the difference of stationary curved machine.
There is following shortcoming in the automatic bending machine for steel bar of above-mentioned prior art horizontal type structure:
1. because the height of discharging frame is higher than automatic bending machine for steel bar, in the time of therefore on the horizontal table that manually reinforcing bar is put into automatic bending machine for steel bar, need reinforcing bar be moved from eminence, move the material process from top to bottom, operation inconvenience injures the operator easily.
, crooked minimum dimension is restricted though but the 2. horizontal automatic bending machine for steel bar compound bending of prior art is excessive because of body.The horizontal automatic bending machine for steel bar minimum bend of prior art length is 1.5m; Positive and negative angle of bend displacement is little, only is ± 90 °; The horizontal automatic bending machine for steel bar operating process of prior art is numerous and diverse.
3. the horizontal automatic bending machine for steel bar of prior art comprises a stationary curved machine and a mobile bending machine, and the used time of BENDING PROCESS is long, and production efficiency is low.
Summary of the invention
It is crooked simultaneously from the reinforcing bar two ends that a purpose of the present utility model provides a kind of two automatic bending machine for steel bar, rapid shaping, production efficiency height;
Another purpose of the present utility model provides a kind of working face and is vertical configuration, and material loading, blanking are easy and safe to operate, easily a kind of bidirectional movement vertical type steel-bar automatic bending machine of measuring workpieces size.
The technical scheme that solves the problems of the technologies described above is: a kind of bidirectional movement vertical type steel-bar automatic bending machine, described bidirectional movement vertical type steel-bar automatic bending machine comprises: track, the automatic bending machine for steel bar, the reinforcing bar hold down gag that move in orbit, and described reinforcing bar hold down gag is arranged on track one side; Described automatic bending machine for steel bar comprises corresponding the 1st automatic bending machine for steel bar of structure same position and the 2nd automatic bending machine for steel bar; Be respectively arranged with the identical bivector traction mechanism of its structure that moves in orbit of driving and make its locking retaining mechanism in orbit at the 1st automatic bending machine for steel bar and the 2nd automatic bending machine for steel bar bottom.
The beneficial effects of the utility model are: the utility model overcomes the defective of prior art, and bend mode changes vertical bend mode into by horizontal, and it is easier to operate, and ensures operator's safety to greatest extent, realizes the hommization mode of operation.The utility model minimum bend length is 460mm only, has increased positive and negative angle of bend displacement range, and BENDING PROCESS adopts digital control system control, and the automaticity height is easy to operation.The utility model adopts the simultaneously quick move left and right of two bending machines to carry out moment reinforcement, significantly shortens the bar bending molding time, enhances productivity.The utility model also has simple in structure, and is easy to maintenance, and stable working is saved energy consumption, the advantage that processing cost is low.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is a C-C cutaway view among Fig. 1;
Fig. 3 is a D-D cutaway view among Fig. 1;
Fig. 4 is an E-E cutaway view among Fig. 1.
" sequence number explanation in the accompanying drawing "
1: the bearing material frame; 2: bivector traction mechanism; 3: the reinforcing bar hold down gag; 4: the 1 automatic bending machine for steel bar; 5: the 2 automatic bending machine for steel bar; 6: chain type is moved the material buffer gear; 7: the clamping piston bar; 8: track; The 8a vertical guide rail; 8b: horizontal guide rail; 9: the blanking hook; 10: servo deceleration motor 11a: the 1st chain, 11b: the 2nd chain; 12: bending mandrel; 13: bending axis; 14: reinforcing bar 15: clamping cylinder; 16: locking cylinder; 17: mount holder; 18: adjust screw rod; 19: the 1 drive sprockets; 20: the 2 drive sprockets; 21: the 1 driven sprockets; 22: the 2 driven sprockets; 23: back shaft; 24: frame; 25: piston rod; 26: movable hammerlock; 27: fixing hammerlock; 28: hook 40: retaining mechanism; 41: bottom platen; 42 upper holders; 43: pedestal; 44: compress support; 50: position-limit mechanism; 51: roller; 52: roller rod; 53: nut.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is the utility model front view; Fig. 2 is a C-C cutaway view among Fig. 1; Fig. 3 is a D-D cutaway view among Fig. 1; Fig. 4 is an E-E cutaway view among Fig. 1.
The utility model provides a kind of bidirectional movement vertical type steel-bar automatic bending machine, and described bidirectional movement vertical type steel-bar automatic bending machine comprises: track 8, the automatic bending machine for steel bar, the reinforcing bar hold down gag 3 that move on track 8.
Described reinforcing bar hold down gag 3 is arranged on track 8 one sides.
Described automatic bending machine for steel bar comprises corresponding the 1st automatic bending machine for steel bar 4 of structure same position and the 2nd automatic bending machine for steel bar 5; Be respectively arranged with in the 1st automatic bending machine for steel bar 4 and the 2nd automatic bending machine for steel bar 5 bottoms and drive it in the identical bivector traction mechanism 2 of the structure that moves on the track 8 with make it be locked at retaining mechanism 40 on the track 8.
As Fig. 1, shown in Figure 3, described bivector traction mechanism 2 comprises: the 1st chain 11a and the 2nd chain 11b, the 1st drive sprocket 19 and the 2nd drive sprocket the 20, the 1st driven sprocket 21 and the 2nd driven sprocket 22 that are connected respectively with two servo deceleration motors 10; The 1st automatic bending machine for steel bar 4 and the 2nd automatic bending machine for steel bar 5 bottoms are fixedly connected on respectively on the 1st chain 11a and the 2nd chain 11b; The 1st drive sprocket 19 and the 2nd drive sprocket 20 that are connected on the 1st chain 11a and the 2nd chain 11b one end are separately positioned on track 8 left and right sides; The 1st driven sprocket 21 and the 2nd driven sprocket 22 supported axles 23 that are connected on the 1st chain 11a and the 2nd chain 11b other end support, and this back shaft 23 is fixed on the frame 24 of track 8 one sides.
In more detail: the 1st automatic bending machine for steel bar 4 two bottom sides are connected with securing member on the chain lobe of the 1st chain 11a, are about to the 1st automatic bending machine for steel bar 4 and are fixed on the 1st chain 11a, make the 1st automatic bending machine for steel bar 4 along with the 1st chain 11a moves.The 2nd automatic bending machine for steel bar 5 two bottom sides are connected with securing member on the chain lobe of the 2nd chain 11b, are about to the 2nd automatic bending machine for steel bar 5 and are fixed on the 2nd chain 11b, make the 2nd automatic bending machine for steel bar 5 along with the 2nd chain 11b moves.
As shown in Figure 2, described retaining mechanism 40 comprises: locking cylinder 16, piston rod 25, be symmetricly set on the movable hammerlock 26 of track 8 both sides and fixing hammerlock 27.Movable hammerlock 26 lower ends are hinged on piston rod 25 ends, and movable hammerlock 26 upper ends are moved with track 8 sides and contacted; Fixedly hammerlock 27 lower ends are hinged on locking cylinder 16 1 ends, fixedly hammerlock 27 upper ends embed in the hole of mount holder 17 1 sides be fixed on the 1st automatic bending machine for steel bar 4 and the 2nd automatic bending machine for steel bar 5 bottoms and with track 8 sliding-contacts.
In more detail: described mount holder 17 is separately fixed at the 1st automatic bending machine for steel bar 4 and the 2nd automatic bending machine for steel bar 5 bottoms, be provided with through hole in mount holder 17 1 sides, fixedly hammerlock 27 upper ends embed in the mount holder 17 1 side through holes, with track 8 sliding-contacts.
Described movable hammerlock 26 upper ends also are provided with the hook 28 that is supported in mount holder 17 another side channels.This hook 28 plays the effect of support activity hammerlock 26 upper ends.
As shown in Figure 4, the utility model also comprises the position-limit mechanism (50) that is arranged on the 1st automatic bending machine for steel bar (4) and the 2nd automatic bending machine for steel bar (5) bottom.
Described position-limit mechanism (50) comprising: centre bore is equipped with the roller 51 of bearing, the roller rod 52 of support roller 51, the nut 53 of locking roller rod 52.
The roller 51 that is arranged on the position-limit mechanism 50 of the 1st automatic bending machine for steel bar 4 and the 2nd automatic bending machine for steel bar 5 bottom centre is positioned at the left and right sides of vertical guide rail 8a; The roller 51 that is arranged on the position-limit mechanism 50 of the 1st automatic bending machine for steel bar 4 and the 2nd automatic bending machine for steel bar 5 two bottom sides is positioned at the both sides up and down of horizontal guide rail 8b.
Described horizontal guide rail 8b is symmetricly set on the both sides of track 8, and described vertical guide rail 8a protrudes the top center that is arranged on track 8.
As shown in Figure 1, the work top of described the 1st automatic bending machine for steel bar 4 and the 2nd automatic bending machine for steel bar 5 is vertical configuration.
As shown in Figure 3, described reinforcing bar hold down gag 3 comprises: clamping cylinder 15, clamping piston bar 7, adjustment screw rod 18, bottom platen 41 and upper holder 42.
Described clamping cylinder 15 is vertically fixed on the track 8 one side group seats 43, and bottom platen 41 is fixed on clamping piston bar 7 one ends in the clamping cylinder 15; The upper holder 42 that is positioned at bottom platen 41 tops is fixed on adjusts screw rod 18 1 ends, and these adjustment screw rod 18 other ends are tightened in the screw that compresses support 44 upper ends.
Bending mandrel 12 and bending axis 13 structures that bearing material frame 1, the chain type that shows in the accompanying drawing moved on material buffer gear the 6, the 1st automatic bending machine for steel bar 4 and the 2nd automatic bending machine for steel bar 5 are same as prior art.
Below the course of work of the present utility model is described:
The 1st automatic bending machine for steel bar 4 and the 2nd automatic bending machine for steel bar 5 belong to dead-center position separately respectively by bivector traction mechanism 2 servo deceleration motor the 10, the 1st chain 11a and the 2nd chain 11b traction separately.When reinforcing bar 14 needed bending, reinforcing bar moved material buffer gear 6 through chain type and is transported to blanking hook 9 places, and getting reinforcing bar sends into the 1st automatic bending machine for steel bar 4 and the 2nd automatic bending machine for steel bar 5 locating slots by hand, and after the reinforcing bar alignment, hold down gag 3 clamps reinforcing bar; The start-up control system makes servo deceleration motor 10 driving the 1st automatic bending machine for steel bar 4 and the 2nd automatic bending machine for steel bar 5 of bivector traction mechanism 2 move to the position that reinforcing bar needs bending automatically; The bending axis of the 1st automatic bending machine for steel bar 4 and the 2nd automatic bending machine for steel bar 5 is implemented flexure operation according to instruction to reinforcing bar respectively, finishes a brake forming.
Above-mentioned finish brake forming of reinforcing bar after, hold down gag 3 unclamps reinforcing bar, bivector traction mechanism 2 drives the 1st automatic bending machine for steel bar 4 and the 2nd automatic bending machine for steel bar 5 moves to the next brake forming of reinforcing bar position automatically, hold down gag 3 clamps reinforcing bar, repeat reinforcing bar is implemented flexure operation, until whole brake formings of finishing reinforcing bar.
Claims (7)
1. bidirectional movement vertical type steel-bar automatic bending machine, described bidirectional movement vertical type steel-bar automatic bending machine comprises: track, the automatic bending machine for steel bar, the reinforcing bar hold down gag that move in orbit, it is characterized in that described reinforcing bar hold down gag (3) is arranged on track (8) one sides; Described automatic bending machine for steel bar comprises corresponding the 1st automatic bending machine for steel bar of structure same position (4) and the 2nd automatic bending machine for steel bar (5); Be respectively arranged with in the 1st automatic bending machine for steel bar (4) and the 2nd automatic bending machine for steel bar (5) bottom and drive it and go up the identical bivector traction mechanism (2) of the structure that moves and make it be locked at retaining mechanism (40) on the track (8) at track (8).
2. according to the bidirectional movement vertical type steel-bar automatic bending machine described in the claim 1, it is characterized in that described bivector traction mechanism (2) comprising: the 1st chain (11a) and the 2nd chain (11b), the 1st drive sprocket (19) and the 2nd drive sprocket (20), the 1st driven sprocket (21) and the 2nd driven sprocket (22) that are connected respectively with two servo deceleration motors (10); The 1st automatic bending machine for steel bar (4) and the 2nd automatic bending machine for steel bar (5) bottom are fixedly connected on respectively on the 1st chain (11a) and the 2nd chain (11b); The 1st drive sprocket (19) and the 2nd drive sprocket (20) that are connected on the 1st chain (11a) and the 2nd chain (11b) end are separately positioned on track (8) left and right sides; The 1st driven sprocket (21) and the supported axle of the 2nd driven sprocket (22) (23) that are connected on the 1st chain (11a) and the 2nd chain (11b) other end support, and this back shaft (23) is fixed on the frame (24) of track (8) one sides.
3. according to the bidirectional movement vertical type steel-bar automatic bending machine described in the claim 1, it is characterized in that described retaining mechanism (40) comprising: locking cylinder (16), piston rod (25), be symmetricly set on the movable hammerlock (26) of track (8) both sides and fixing hammerlock (27); Movable hammerlock (26) lower end is hinged on piston rod (25) end, and movable hammerlock (26) upper end is moved with track (8) side and contacted; Fixedly hammerlock (27) lower end is hinged on locking cylinder (16) one ends, fixedly hammerlock (27) upper end embed in the hole of mount holder (17) one sides that are fixed on automatic bending machine for steel bar (4,5) bottom and with track (8) sliding-contact.
4. according to the bidirectional movement vertical type steel-bar automatic bending machine described in the claim 3, it is characterized in that described movable hammerlock (26) upper end also is provided with the hook (28) that is supported in another side channel of mount holder (17).
5. according to the bidirectional movement vertical type steel-bar automatic bending machine described in the claim 1, it is characterized in that, also comprise the position-limit mechanism (50) that is arranged on the 1st automatic bending machine for steel bar (4) and the 2nd automatic bending machine for steel bar (5) bottom, this position-limit mechanism (50) comprising: centre bore is equipped with the roller (51) of bearing, the roller rod (52) of support roller (51), the nut (53) of locking roller rod (52); The roller (51) that is arranged on the position-limit mechanism (50) of the 1st automatic bending machine for steel bar (4) and the 2nd automatic bending machine for steel bar (5) bottom centre is positioned at the left and right sides of vertical guide rail (8a); The roller (51) that is arranged on the position-limit mechanism (50) of the 1st automatic bending machine for steel bar (4) and the 2nd automatic bending machine for steel bar (5) two bottom sides is positioned at the both sides up and down of horizontal guide rail (8b); Described horizontal guide rail (8b) is symmetricly set on the both sides of track (8), and described vertical guide rail (8a) protrudes the top center that is arranged on track (8).
6. according to the bidirectional movement vertical type steel-bar automatic bending machine described in the claim 1, it is characterized in that the work top of described the 1st automatic bending machine for steel bar (4) and the 2nd automatic bending machine for steel bar (5) is vertical configuration.
7. according to the bidirectional movement vertical type steel-bar automatic bending machine described in the claim 1, it is characterized in that described reinforcing bar hold down gag (3) comprising: clamping cylinder (15), clamping piston bar (7), adjustment screw rod (18), bottom platen (41) and upper holder (42); Described clamping cylinder (15) is vertically fixed on track (8) the one side group seats (43), and bottom platen (41) is fixed on clamping piston bar (7) one ends in the clamping cylinder (15); The upper holder (42) that is positioned at bottom platen (41) top is fixed on adjusts screw rod (18) one ends, and this adjustment screw rod (18) other end is tightened in the screw that compresses support (44) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820139339XU CN201287173Y (en) | 2008-10-29 | 2008-10-29 | Automatic bending device of bi-directional movement vertical steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820139339XU CN201287173Y (en) | 2008-10-29 | 2008-10-29 | Automatic bending device of bi-directional movement vertical steel bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201287173Y true CN201287173Y (en) | 2009-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820139339XU Expired - Lifetime CN201287173Y (en) | 2008-10-29 | 2008-10-29 | Automatic bending device of bi-directional movement vertical steel bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201287173Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240756A (en) * | 2011-05-26 | 2011-11-16 | 苏州嘉鹏钢筋技术有限公司 | Reinforcing steel bar bidirectional bending machine |
| CN104959487A (en) * | 2015-08-04 | 2015-10-07 | 兖州煤业股份有限公司 | Steel bar bending equipment |
| CN107695259A (en) * | 2016-04-12 | 2018-02-16 | 陈键 | Power construction reinforcing steel bar frame process equipment |
| CN109550871A (en) * | 2019-01-14 | 2019-04-02 | 建科机械（天津）股份有限公司 | It is a kind of to be automatically positioned end reinforced curved arc bending machine |
| WO2020029988A1 (en) * | 2018-08-09 | 2020-02-13 | 建科机械（天津）股份有限公司 | Steel bar curving and bending machine |
-
2008
- 2008-10-29 CN CNU200820139339XU patent/CN201287173Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240756A (en) * | 2011-05-26 | 2011-11-16 | 苏州嘉鹏钢筋技术有限公司 | Reinforcing steel bar bidirectional bending machine |
| CN104959487A (en) * | 2015-08-04 | 2015-10-07 | 兖州煤业股份有限公司 | Steel bar bending equipment |
| CN107695259A (en) * | 2016-04-12 | 2018-02-16 | 陈键 | Power construction reinforcing steel bar frame process equipment |
| CN107695259B (en) * | 2016-04-12 | 2018-12-18 | 浙江绍兴宏铭制衣有限公司 | Power construction reinforcing steel bar frame process equipment |
| WO2020029988A1 (en) * | 2018-08-09 | 2020-02-13 | 建科机械（天津）股份有限公司 | Steel bar curving and bending machine |
| CN109550871A (en) * | 2019-01-14 | 2019-04-02 | 建科机械（天津）股份有限公司 | It is a kind of to be automatically positioned end reinforced curved arc bending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20081029 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |