CN2707394Y - Bidirectional bending device of pipe bender - Google Patents
Bidirectional bending device of pipe bender Download PDFInfo
- Publication number
- CN2707394Y CN2707394Y CN 200420072662 CN200420072662U CN2707394Y CN 2707394 Y CN2707394 Y CN 2707394Y CN 200420072662 CN200420072662 CN 200420072662 CN 200420072662 U CN200420072662 U CN 200420072662U CN 2707394 Y CN2707394 Y CN 2707394Y
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- pedestal
- pipe
- way
- swan neck
- holder
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Abstract
The utility model relates to a bidirectional pipe bending device of a pipe bender. The bidirectional pipe bending device of the pipe bender is mainly that a first base is arranged on the side end of the bender table of the pipe bender. The first base is driven by a transversal driving component, and moves with axial displacement in a horizontal direction vertical to a pipe. A second base which can be driven by a lifting/lowering driving device to lift and lower is arranged on the side edge of the first base. A rotary base which is driven by a rotary driving component to rotate in a horizontal direction is arranged on the fixing base on the side edge of the second base. Two ends of the rotary base are respectively provided with a pipe bending processing component. Besides that the bidirectional pipe bending device of the pipe bender has the function of bidirectional pipe bending, the bidirectional pipe bending device of the pipe bender can make the two pipe bending processing components turned and moved to one side of the axial direction of the pipe in pipe bending work. The moving space of the desired pipe bending direction of the pipe is enlarged, the interference and the blocking at the time of the bending processing of the pipe are effectively lowered, and the bending processing application scope of the pipe bender pipe is enhanced.
Description
Technical field
The utility model relates to a kind of bending machine that is applied to the pipe fitting buckling work, refers to a kind of swan neck system design that has two-way bend pipe function in the bending machine that is arranged at especially.
Background technology
Possess the swan neck system design of two-way bend pipe function at present, the U.S. the 5th, 495 is generally arranged, No. 740 " PIPE BENGING MACHINE " patent case or U.S. the 5th, 499, No. 522 " DOUBLE-HEAD PIPE BENDING MACHINE " patent case those disclosed herein, wherein:
The U.S. the 5th, 495, the bending machine that No. 740 patent cases are disclosed mainly is at the board side one two-way swan neck system to be set, this two-way swan neck system has a support that can be controlled by board side lateral displacement, respectively establish a winding pipe assembly in the support both sides and be positioned at the bend pipe processing head that end can controlled rotation, whereby, make this bending machine utilize this two-way swan neck system to impose left-hand or dextrad pipe fitting bending machining in response to the predetermined shape needs that are shaped of pipe fitting.
The U.S. the 5th, 499, the bending machine that No. 522 patent cases are disclosed mainly is in board side one side the first bend pipe processing head to be set, opposite side installing one can be driven the second bend pipe processing head that laterally moves, whereby, this bending machine can be utilized this two-way swan neck system drive pipe fitting to move to the pre-position and impose left-hand or dextrad pipe fitting bending machining in response to the predetermined shape needs that are shaped of pipe fitting.
In aforementioned, though this two bending machine is with the mechanism design of its two-way swan neck system, make it possess the necessity that to desire bending machining in response to pipe fitting, provide a left side curved and right curved compound bending machining functions, yet, wherein the U.S. the 5th, 495, in the two-way swan neck system that No. 740 bending machine disclosed, because of being respectively organizes in the support both sides to establish one group of winding pipe assembly, close bend pipe processing with being combined into of rotatable bend pipe processing head of support end, in the bending machining process of pipe fitting, because of no matter pipe fitting is that a left side is curved or right curved, its crooked direction must have one group of winding pipe assembly and be hindered, cause the limited and interference of activity space of the flexible processing of pipe fitting, and make the scope of application of its flexible processing little.
As for the U.S. the 5th, 499, No. 522 patent case bending machines, because of being to be driven that the bend pipe processing head direct pull pipe fitting that laterally moves is shifted to the left side or bending machining is carried out on the right side, make this two-way swan neck system that the too huge situation of volume be arranged on board, and when implementing, when the conversion of left and right directions bend pipe, it is long to have actuating travel, and the problem during operating cost is long because for the treatment of the bend pipe pipe fitting processed in addition, when this two-way swan neck system drive pipe fitting moves to left or moves to right, pipe fitting easily produces and rocks, and influence the precision of pipe fitting bending machining, so the necessity that in addition further improves is arranged.
The utility model content
The technical problem that will solve of the present utility model is, a kind of two-way swan neck system of bending machine is provided, and uncommon design whereby is in order to enlarge the activity space of pipe fitting bend pipe direction, interference and obstruction when reducing the pipe fitting bending machining.
For solving the problems of the technologies described above, the technical scheme that the utility model proposed is to make this two-way swan neck system mainly have first pedestal that an activity is mounted on bending machine board side, and be fixedly arranged on the horizontal driven unit of board side with respect to the first pedestal side, this horizontal driven unit connect first pedestal as the moved end, first base level is vertical to move axial displacement in the bending machine pipe fitting in order to drive, this first pedestal is established second pedestal with respect to the movable group of the opposite side of board, and the lifting driven unit that is fixedly arranged on second pedestal below, this lifting driven unit and connect second pedestal as the moved end with it, in order to drive the second pedestal lifting moving, this second pedestal extends laterally out holder with respect to the opposite side of first pedestal, set firmly rotary drive assembly in the holder below, on holder, flexibly connect rotating basis, this rotary drive assembly and with the affixed rotating basis of its rotating shaft, do the horizontal direction rotation in order to rotating basis, these rotating basis end face both sides respectively are provided with a bend pipe processing assembly again, constitute a swan neck system with two-way bend pipe function whereby.
The utility model is with the design of technique scheme, with attainable effect be: this swan neck system removes and is applied in the bending machine, mechanism with its twin elbow processing assembly possesses outside the two-way bend pipe function, more utilize this two bend pipes processing assembly can be in the bend pipe operation by the axial side of dislocation pipe fitting, enlarge pipe fitting and desire the activity space of bend pipe director space, make pipe fitting when bending machining, the interference in the time of can effectively reducing the pipe fitting bending, the scope of application of raising bending machine pipe fitting bending machining.
Description of drawings
(1) accompanying drawing part
Fig. 1 is that the utility model is applied to the schematic top plan view on the bending machine;
Fig. 2 is that the utility model is applied to the forward sight floor map on the bending machine;
Fig. 3, the 4th, the utility model add the schematic top plan view in man-hour in bend pipe;
Fig. 5 is the enforcement state reference map after the utility model descends.
(2) element conventional letter
10 boards, 11 pushers
20 two-way swan neck system 21 first pedestals
211 cross slide waies, 212 slide blocks
22 horizontal driven unit 221 servo motors
222 screw rods, 23 second pedestals
231 longitudinal rails, 232 slide blocks
233 holders, 24 lifting driven units
241 servo motors, 242 screw rods
25 rotary drive assemblies, 251 servo motors
252 rotating shafts, 26 rotating basis
261 pin joint seats, 262 base platform
27 bend pipe processing assemblies
30 pipe fittings
The specific embodiment
The two-way swan neck system specific embodiment of relevant the utility model bending machine, please cooperate and consult Fig. 1,2, this two-way swan neck system 20 is installed in bending machine board 10 1 ends, push and the pipe fitting that comes imposes the device of bending machining in order to pusher 11 the board other end, this two-way swan neck system 20 mainly includes first pedestal 21, horizontal driven unit 22, second pedestal 23, lifting driven unit 24, rotary drive assembly 25, rotating basis 26 and two bend pipe processing assemblies 27, this horizontal driven unit 22, lifting driven unit 24, rotary drive assembly 25 and two bend pipe processing assemblies 27, and the control device that electrically connects bending machine is not shown, make this two-way swan neck system can controlled start, wherein:
This first pedestal 21 is that activity is mounted on board 10 predetermined swan neck system 20 installings place, wherein on board 10, can establish cross slide way 211, first pedestal 21 is established slide block 212 towards the side of board 10, be mounted on the cross slide way 211 in order to correspondence, make first pedestal 21 can do vertical laterally the moving of level in bending machine pipe fitting propelling movement direction.
This horizontal driven unit 22 is installed on the board 10 side edge with respect to first pedestal 21, and connect first pedestal 21 as the moved end with it, move axial displacement in order to controlled driving first pedestal 21 is vertical in the bending machine pipe fitting, this horizontal driven unit 22 can be oil hydraulic cylinder, driven unit (not shown) such as pneumatic cylinder, and connect first pedestal 21 with its start cylinder heart, laterally move to utilize the hydraulic-driven means to drive first pedestal 21, perhaps this horizontal driven unit 22 also can be as Fig. 1, shown in 2, be servo motor 221 and screw rod 222 combinations that are fixed on these servo motor 221 axles, and, laterally move in order to drive first pedestal 21 with screw rod 222 first pedestal 21 that is spirally connected.
This second pedestal 23 is that activity is mounted on the opposite side place of first pedestal 21 with respect to board 10, wherein establish longitudinal rail 231 towards the side of second pedestal 23 in first pedestal 21, second pedestal 23 is established slide block 232 towards the side of first pedestal 21, be mounted on the longitudinal rail 231 in order to correspondence, second pedestal 23 can be moved do oscilaltion in first pedestal, 21 sides, this second pedestal 23 can extend laterally out single the circular arc holder (not shown) with through hole with respect to the another side of first pedestal 21 again, or as Fig. 1,2 are depicted as two between the upper and lower every relative circular arc holder 233, in this two circular holder 233 and be provided with up and down corresponding through hole.
This lifting driven unit 24 is fixedly arranged on first pedestal 21 and locates with respect to second pedestal, 23 belows, and connect second pedestal 23 as the moved end with it, make lifting moving in order to controlled driving second pedestal 23, this horizontal driven unit 22 can be oil hydraulic cylinder, driven unit (not shown) such as pneumatic cylinder, and connect first pedestal with its start cylinder heart, to utilize the hydraulic-driven means to drive second pedestal, 23 vertical lifting moving, perhaps, this lifting driven unit 24 also can be as 1, shown in 2 figure, be servo motor 241 and screw rod 242 combinations that are fixed on these servo motor 241 axles, and with screw rod 242 second pedestal 23 that is spirally connected, in order to drive second pedestal, 23 vertical lifting moving.
This rotary drive assembly 25 is fixedly arranged on second pedestal 23 and locates with respect to holder 233 belows, and this rotary drive assembly 25 can be a servo motor 251, and its rotating shaft 252 from bottom to top is hubbed in the through hole of holder 233 in conjunction with bearing.
This rotating basis 26 has the base platform 262 that without exception is fan-shaped, it is not shown that base platform 262 1 sides are extended a circular arc pin joint seat, or as Fig. 1,2 are depicted as two relative up and down circular arc pin joint seats 261, on the holder 233 that is connected to second pedestal 23, for the rotating shaft 252 of rotary drive assembly 25 wears wherein affixed binding, this rotating basis 26 be can be do narrow horizontal direction rotation under rotary drive assembly 25 drives, as Fig. 1, shown in 2, when this pin joint seat 261 is two corresponding up and down embodiment, pin joint seat 261 can be arranged on second pedestal, 23 upper fixed seats 233 on it, following pin joint seat be arranged at second pedestal 23 on, between the lower fixed seat 233.
This two bend pipes processing assembly 27 is fixedly arranged on rotating basis 26 two side ends, carry out the assembly of bend pipe processing in order to activity clamping pipe fitting, this two bend pipes processing assembly 27 has one or more curved die holder, driven units that are arranged above and below ... wait assembly, this bend pipe processing assembly 27 is continued to use known existing member, be not main creation part of the present utility model, promptly repeat no more at this.
The utility model is with the two-way swan neck system design of above-mentioned innovation, when it is applied to the enterprising line pipe part of bending machine bending machining, as Fig. 1,2, shown in 3, straight tube spare one end that wherein will treat crooked processing is fixed on the pusher 11 of board 10 1 sides, activate bending machine then, make the control device of bending machine carry out the bend pipe operation according to this two-way swan neck system 20 of predetermined bend pipe program order, wherein this two-way swan neck system 20 is in when operation, laterally driven unit 22 can be according to default controlled driving first pedestal of program 21 lateral displacements, rotary drive assembly 25 controlled driving rotating basis 26 rotate to pipe fitting 30 shifting axles to first side, and the position that makes the first bend pipe processing assembly, 27 correspondences pipe fitting 30, make pipe fitting 30 can be this first bend pipe processing assembly 27 and give clamping, the driven unit start that relends a bend pipe processing assembly 27 is with the lateral thrust processing of pipe fitting 30 towards pipe fitting 30 axial second side directions, wherein because of this rotating basis 26 and on two bend pipe processing assemblies 27 driven dislocation with respect to pipe fitting 30 first sides in advance, make second side not have bigger activity space because of there being other member with respect to pipe fitting 30, make this pipe fitting 30 add man-hour in lateral thrust, limited interference can effectively take in sail.
If pipe fitting 30 is desired when pipe fitting 30 axial first sides are carried out lateral thrust, the rotating basis 26 that system makes lifting driven unit 24 drive second pedestal 23 and side thereof descends, as shown in Figure 5, make two bend pipe processing assemblies, 27 apical margins on the rotating basis 26 be lower than pipe fitting 30, drive rotating basis 26 towards pipe fitting 30 axial second sideway swivels by rotary drive assembly 25 again, as shown in Figure 4, and the second bend pipe processing assembly 27 that makes rotating basis 26 opposite sides is to the precalculated position, drive rotating basis 26 risings of second pedestal 23 and side thereof again by lifting driven unit 24, the rotating basis 26 1 sides second bend pipe processing assembly 27 is corresponding to pipe fitting 30, make pipe fitting 30 can be this second bend pipe processing assembly 27 and give clamping, the driven unit start of multiple this second bend pipe processing assembly 27 of mat is with the lateral thrust processing of pipe fitting 30 towards pipe fitting 30 axial first side directions, whereby, make two-way swan neck system of the present utility model provide the compound bending function of processing according to the predefined curved form of pipe fitting.
Can understand via above explanation, two-way swan neck system of the present utility model not only provides the function of pipe fitting both sides bending machining, and the utility model further utilizes its multivariant mechanism design, when making its two bend pipes processing assembly desire to carry out the pipe fitting bending machining, system is driven the opposite side of dislocation with respect to the pipe fitting curved side in advance, make the pipe fitting curved side present bigger activity interval, effectively reduce swan neck system to interference on the pipe fitting bending machining and obstruction, make bending machine see through the design of swan neck system of the present utility model, enlarge the effective range of its bend pipe operation, and then promote the usefulness and the applicability of this bending machine.
Therefore, the utility model is innovated two-way swan neck system design with it, but really can overcome the scope problem less than normal of known swan neck system operation, and a design that has more handy practical function is provided, so the utility model meets the patent requirement, spy's mere formality in accordance with the law files an application.
Claims (8)
1. the two-way swan neck system of a bending machine, it is installed in bending machine board one end, the pipe fitting that comes in order to the pusher of the board other end is pushed imposes the device of bending machining, this two-way swan neck system mainly has first pedestal that an activity is mounted on bending machine board side, and be fixedly arranged on the horizontal driven unit of board side with respect to the first pedestal side, this horizontal driven unit connect first pedestal as the moved end, first base level is vertical to move axial displacement in the bending machine pipe fitting in order to drive, this first pedestal is established second pedestal with respect to the movable group of the opposite side of board, and with respect to the lifting driven unit below second pedestal, this lifting driven unit and connect second pedestal as the moved end with it, in order to drive the second pedestal lifting moving, this second pedestal extends laterally out holder with respect to the opposite side of first pedestal, below holder, set firmly rotary drive assembly, on holder, flexibly connect rotating basis, this rotary drive assembly and with the affixed rotating basis of its rotating shaft, do the horizontal direction rotation in order to rotating basis, this rotating basis respectively is provided with a bend pipe processing assembly that can impose bending machining to pipe fitting in the end face both sides of its base platform, constitute a swan neck system with two-way bend pipe function whereby.
2. the two-way swan neck system of bending machine as claimed in claim 1, it is characterized in that: this bending machine is provided with cross slide way on the end that its board provides the first pedestal group to establish, first seat surface is established the slide block correspondence to the side of board and is mounted on the cross slide way.
3. the two-way swan neck system of bending machine as claimed in claim 1 or 2 is characterized in that: this horizontal driven unit comprises servo motor that is fixedly arranged on the board and the screw rod that is fixed on this motor spindle, and with screw rod first pedestal that is spirally connected.
4. the two-way swan neck system of bending machine as claimed in claim 1, it is characterized in that: this first seat surface is provided with longitudinal rail to the side of second pedestal, and second seat surface is established the slide block correspondence to the side of first pedestal and is mounted on the cross slide way.
5. as the two-way swan neck system of claim 1 or 4 described bending machines, it is characterized in that: this lifting driven unit comprises the servo motor and the screw rod that is fixed on this motor spindle that is fixedly arranged on first pedestal with respect to second pedestal below, and with screw rod second pedestal that is spirally connected.
6. the two-way swan neck system of bending machine as claimed in claim 1, it is characterized in that: this second pedestal extends laterally out single the circular holder with through hole with respect to the another side of first pedestal, this rotating basis extends a circular pin joint seat in base platform one side, rotary drive assembly is located at the holder bottom, and it passes through hole as the moved end and connects pin joint seat.
7. the two-way swan neck system of bending machine as claimed in claim 1, it is characterized in that: this second pedestal extends laterally out two between the upper and lower every the relative circular arc holder with through hole with respect to the another side of first pedestal, this rotating basis extends two between the upper and lower every relative circular arc pin joint seat in the base platform side, with two holder corresponding matching, this rotary drive assembly is located at the holder bottom, and its through hole that passes holder as the moved end connects pin joint seat.
8. as the two-way swan neck system of claim 6 or 7 described bending machines, it is characterized in that this rotary drive assembly comprises the servo motor that is fixedly arranged on the holder below, rotating shaft runs through in the through hole of the holder that is pivoted, and affixed pin joint seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420072662 CN2707394Y (en) | 2004-06-25 | 2004-06-25 | Bidirectional bending device of pipe bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420072662 CN2707394Y (en) | 2004-06-25 | 2004-06-25 | Bidirectional bending device of pipe bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2707394Y true CN2707394Y (en) | 2005-07-06 |
Family
ID=34852651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420072662 Expired - Fee Related CN2707394Y (en) | 2004-06-25 | 2004-06-25 | Bidirectional bending device of pipe bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2707394Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934314A (en) * | 2010-07-19 | 2011-01-05 | 江苏合丰机械制造有限公司 | Pipe bending device capable of bending left and right in pipe bending machine |
| CN102151729A (en) * | 2010-12-09 | 2011-08-17 | 中山市奥美森工业有限公司 | Lifting positioning mechanism of bending device of long U-shaped pipe bender |
| CN102225439A (en) * | 2011-04-13 | 2011-10-26 | 张荣焕 | Single-drive two-way pipe bending system of pipe bender |
| CN102847762A (en) * | 2012-09-14 | 2013-01-02 | 太原泰立机电新技术有限公司 | Numerical control bending machine |
| CN105728522A (en) * | 2016-04-18 | 2016-07-06 | 句容五星机械制造有限公司 | Numerical control pipe bending machine capable of continuously bending pipes |
| CN107030154A (en) * | 2017-05-18 | 2017-08-11 | 张家港和升数控机床制造有限公司 | A kind of bi-directional pipe bender |
| CN108941281A (en) * | 2018-07-12 | 2018-12-07 | 中铁磁浮科技（成都）有限公司 | The classification method and processing method of interference problem during numerical controlled bending of pipe |
| CN109108120A (en) * | 2018-06-26 | 2019-01-01 | 中国工程物理研究院材料研究所 | A kind of full servo digital control bending machine |
-
2004
- 2004-06-25 CN CN 200420072662 patent/CN2707394Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934314B (en) * | 2010-07-19 | 2012-04-04 | 江苏合丰机械制造有限公司 | Pipe bending device capable of bending left and right in pipe bending machine |
| CN101934314A (en) * | 2010-07-19 | 2011-01-05 | 江苏合丰机械制造有限公司 | Pipe bending device capable of bending left and right in pipe bending machine |
| CN102151729B (en) * | 2010-12-09 | 2013-05-01 | 中山市奥美森工业有限公司 | Lifting positioning mechanism of bending device of long U-shaped pipe bender |
| CN102151729A (en) * | 2010-12-09 | 2011-08-17 | 中山市奥美森工业有限公司 | Lifting positioning mechanism of bending device of long U-shaped pipe bender |
| CN102225439A (en) * | 2011-04-13 | 2011-10-26 | 张荣焕 | Single-drive two-way pipe bending system of pipe bender |
| CN102225439B (en) * | 2011-04-13 | 2013-01-09 | 张荣焕 | Single-drive two-way pipe bending system of pipe bender |
| CN102847762A (en) * | 2012-09-14 | 2013-01-02 | 太原泰立机电新技术有限公司 | Numerical control bending machine |
| CN102847762B (en) * | 2012-09-14 | 2014-11-05 | 太原泰立机电新技术有限公司 | Numerical control bending machine |
| CN105728522A (en) * | 2016-04-18 | 2016-07-06 | 句容五星机械制造有限公司 | Numerical control pipe bending machine capable of continuously bending pipes |
| CN105728522B (en) * | 2016-04-18 | 2018-09-18 | 青岛瑞吉德精密机械有限公司 | A kind of CNC tube bending machine of the continuous bend pipe of energy |
| CN107030154A (en) * | 2017-05-18 | 2017-08-11 | 张家港和升数控机床制造有限公司 | A kind of bi-directional pipe bender |
| CN107030154B (en) * | 2017-05-18 | 2019-03-05 | 张家港和升数控机床制造有限公司 | A kind of bi-directional pipe bender |
| CN109108120A (en) * | 2018-06-26 | 2019-01-01 | 中国工程物理研究院材料研究所 | A kind of full servo digital control bending machine |
| CN108941281A (en) * | 2018-07-12 | 2018-12-07 | 中铁磁浮科技（成都）有限公司 | The classification method and processing method of interference problem during numerical controlled bending of pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20050706 Termination date: 20110625 |