CN203635701U - Bending mechanism of tube bending machine - Google Patents
Bending mechanism of tube bending machine Download PDFInfo
- Publication number
- CN203635701U CN203635701U CN201320774938.XU CN201320774938U CN203635701U CN 203635701 U CN203635701 U CN 203635701U CN 201320774938 U CN201320774938 U CN 201320774938U CN 203635701 U CN203635701 U CN 203635701U
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- China
- Prior art keywords
- connecting rod
- cylinder
- hinged
- membrane module
- driving cylinder
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- Withdrawn - After Issue
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Abstract
The utility model discloses a bending mechanism of a tube bending machine. The bending mechanism comprises a bending die component. The bending die component comprises a tube bending die and a tube-bending driving motor. A clamping die and a profiling die both cooperating with the tube bending die to bend tubes are arranged on one side of the tube bending die. The clamping die is connected with a clamping-die driving device, and the profiling die is connected with a profiling-die driving device. The clamping-die driving device and/or the profiling-die driving device comprises a support plate. A driving cylinder is arranged on the support plate. An upper connecting rod and a lower connecting rod are hinged to a cylinder rod of the driving cylinder. The upper end of the upper connecting rod is hinged to a left connecting rod and a support seat for mounting of the clamping die and/or the profiling die. The other end of the left connecting rod is hinged to the support plate. One end, away from the cylinder, of the lower connecting rod is hinged to the support plate and a right connecting rod. The other end of the right connecting rod is hinged to the support seat. The positions where the left and the right connecting rods are hinged to the support plate are located on two sides of the cylinder. The clamping-die driving device and/or the profiling-die driving device moves through the connecting rods, so that the bending mechanism is simple in structure, high in positioning accuracy and reliable in operation.
Description
[technical field]
The utility model relates to a kind of bending machine, more specifically says a kind of Wan Liao mechanism of bending machine.
[background technology]
At present, bending machine on market has generally all been realized feeding, sawing sheet, bend pipe and discharging integral manufacturing technique, but the shedding mechanism of such bending machine still has the following disadvantages: the clamping of driving Wan Liao mechanism and pattern are near the driving device structure complexity of bend pipe mould, kinematic error is large, the material of damaging when site error is serious is managed, and has a strong impact on the quality of product.
The utility model produces based on above situation just.
[utility model content]
The utility model object is to have overcome the deficiencies in the prior art, provides a kind of simple in structure, and position location precision is high, the Wan Liao mechanism of the more reliable bending machine of operation.
The utility model is achieved through the following technical solutions:
A kind of Wan Liao mechanism of bending machine, it is characterized in that: comprise rack-mounted curved membrane module, described curved membrane module comprises bend pipe mould and drives the bend pipe drive motors of described bend pipe mould swing bend pipe, described bend pipe mould one side is provided with the clamping and the pattern that are mated bend pipe, described clamping is connected with and drives its clamping drive unit coordinating with described bend pipe mould, described pattern is connected with and drives its pattern drive unit coordinating with described bend pipe mould, described clamping drive unit and/or described pattern drive unit comprise gripper shoe, described gripper shoe is provided with driving cylinder, on the cylinder rod of described driving cylinder, be hinged with connecting rod and lower link, the upper end of described upper connecting rod is hinged with left connecting rod and for the supporting seat of described clamping and/or described pattern is installed, the described left connecting rod other end and described gripper shoe are hinged, described lower link is hinged away from described cylinder rod one end and described gripper shoe, and be hinged with right connecting rod, the other end of described right connecting rod and described supporting seat are hinged, described left connecting rod, the articulated position of described right connecting rod and described gripper shoe lays respectively at the both sides of described cylinder rod, in the time that the cylinder rod of described driving cylinder stretches up and down, described upper connecting rod, lower link, left connecting rod and right connecting rod rotate around hinged place separately, complete described clamping and/or described pattern with described bend pipe mould approaching or away from.
The Wan Liao mechanism of bending machine as above, it is characterized in that: described driving cylinder comprises that the first driving cylinder and second drives cylinder, rodless cavity one end of the first described driving cylinder is connected with rodless cavity one end of the second described driving cylinder, the described first cylinder rod that drives cylinder is hinged with described upper connecting rod and described lower link upward, the cylinder rod of the second described driving cylinder is connected down and with the fixed block being located in described gripper shoe, and the stroke of the first described driving cylinder is greater than the stroke of the second described driving cylinder.
The Wan Liao mechanism of bending machine as above, is characterized in that: between described curved membrane module and described frame, be provided with the curved membrane module drive unit that can drive described curved membrane module laterally and vertically to move relative to described frame.
The Wan Liao mechanism of bending machine as above, it is characterized in that: described curved membrane module drive unit comprises the curved membrane module installing plate and the vertical cylinder that drives that are fixedly connected with described frame, described curved membrane module installing plate is provided with vertical slide rail, described vertical slide rail is provided with the slide plate that is subject to described vertical driving air cylinder driven and slide up and down along it, described slide plate is provided with horizontal concrete chute, and described frame is provided with the horizontal driving cylinder that drives described curved membrane module to slide along described horizontal concrete chute.
The Wan Liao mechanism of bending machine as above, it is characterized in that: described slide plate is provided with fairlead, in described fairlead, be provided with the guide post that can slide and be fixedly connected with described curved membrane module therein in the time that the cylinder rod of described horizontal driving cylinder stretches back and forth.
Compared with prior art, the utility model has the following advantages:
1, clamping drive unit of the present utility model and/or pattern drive unit adopt the motion mode of connecting rod, compare conventional ADS driving mode, and structure is simpler, and positioning precision is high, moves more reliable.
2, the utility model is provided with the curved membrane module drive unit that can drive curved membrane module laterally and vertically to move relative to frame, and such structure can be stepped down for the Material moving device of bending machine, has avoided interference, makes the structure of bending machine do to such an extent that simpler compactness becomes possibility.
[brief description of the drawings]
Fig. 1 is the rack-mounted schematic perspective view of the utility model;
Fig. 2 is one of the utility model stereogram;
Fig. 3 is two of the utility model stereogram;
Fig. 4 is the utility model exploded view;
Fig. 5 is one of pattern of the present utility model and pattern drive unit exploded view;
Fig. 6 is two of pattern of the present utility model and pattern drive unit exploded view;
Fig. 7 is clamping of the present utility model and clamping drive unit exploded view;
Fig. 8 is the stereogram of slide plate of the present utility model.
[detailed description of the invention]
Below in conjunction with accompanying drawing, the utility model is further described:
A kind of Wan Liao mechanism of bending machine, comprise the curved membrane module 2 being arranged in frame 1, described curved membrane module 2 comprises bend pipe mould 21 and drives the bend pipe drive motors 22 of described bend pipe mould 21 swing bend pipes, described bend pipe mould 21 1 sides are provided with the clamping 23 and the pattern 24 that are mated bend pipe, described clamping 23 is connected with and drives its clamping drive unit 25 coordinating with described bend pipe mould 32, described pattern 24 is connected with and drives its pattern drive unit 26 coordinating with described bend pipe mould 21, described clamping drive unit 25 and described pattern drive unit 26 comprise gripper shoe 261, described gripper shoe 261 is provided with and drives cylinder 262, on the cylinder rod of described driving cylinder 262, be hinged with connecting rod 263 and lower link 264, the upper end of described upper connecting rod 263 is hinged with left connecting rod 265 and for the supporting seat 266 of described clamping 23 and described pattern 24 is installed, described left connecting rod 265 other ends and described gripper shoe 261 are hinged, described lower link 264 is hinged away from described cylinder rod one end and described gripper shoe 261, and be hinged with right connecting rod 267, the other end of described right connecting rod 267 and described supporting seat 266 are hinged, described left connecting rod 265, the both sides of the cylinder rod described in described right connecting rod 267 lays respectively at the articulated position of described gripper shoe 261, in the time that the cylinder rod of described driving cylinder 262 stretches up and down, described upper connecting rod 263, lower link 264, left connecting rod 265 and right connecting rod 267 rotate around hinged place separately, complete that described clamping 23 and described pattern 24 approach with described bend pipe mould 21 or away from.In the time that needs clamping 23 and pattern 24 clamp and support material pipe near bend pipe mould 21, drive the cylinder rod of cylinder 262 to stretch out, upper connecting rod 263, lower link 264, left connecting rod 265 and right connecting rod 267 be around hinged place rotation separately, and clamping 23 and pattern 24 are just near bend pipe mould 21 clamp respectively and be resisted against on material pipe.Then bend pipe drive motors 22 drives bend pipe mould 21 to rotate, and has now just completed material pipe is carried out to bending.Then pattern 24 and clamping 23 drive and leave bend pipe mould 21 by corresponding drive unit separately, wait for action next time.Clamping drive unit 25 and pattern drive unit 26 adopt the motion mode of connecting rod, compare conventional ADS driving mode, and structure is simpler, and positioning precision is high, move more reliable.
Driving cylinder 262 in pattern drive unit 26 comprises that the first driving cylinder 262a and second drives cylinder 262b, rodless cavity one end of the first described driving cylinder 262a is connected with rodless cavity one end of the second described driving cylinder 262b, the described first cylinder rod that drives cylinder 262a is hinged with described upper connecting rod 263 and described lower link 264 upward, the cylinder rod of the second described driving cylinder 262b is connected down and with the fixed block 268 being located in described gripper shoe 261, the stroke of the first described driving cylinder 262a is greater than the stroke of the second described driving cylinder 262b.In the time that needs pattern 24 supports material pipe near bend pipe mould 21, first drives cylinder 262a and second to drive the cylinder rod of cylinder 262b to stretch out simultaneously, complete pattern 24 near bend pipe mould 21 and be resisted against on material pipe, and leave bend pipe mould 21 and make to expect that pipe is mobile while arriving next bending position in pipe bending mechanism when needs pattern 24, in pattern drive unit 26, only second drive the cylinder rod of cylinder 262b to shrink, make pattern 24 leave a little bend pipe mould 21, such manner of execution accuracy is high, reduce the action frequency of the first pattern cylinder 262a, save compressed-air actuated use amount, reduce energy consumption, and extend service life of the first pattern cylinder 262a.
Between described curved membrane module 2 and described frame 1, be provided with the curved membrane module drive unit 3 that can drive described curved membrane module 2 laterally and vertically to move relative to described frame 1.Curved membrane module drive unit 3 can drive curved membrane module 2 relative to frame 1 laterally and vertically move, and such structure can be that the Material moving device of bending machine be stepped down, and has avoided interference, makes the structure of bending machine do to such an extent that simpler compactness becomes possibility.
Described curved membrane module drive unit 3 comprises the curved membrane module installing plate 31 and the vertical cylinder 32 that drives that are fixedly connected with described frame 1, described curved membrane module installing plate 31 is provided with vertical slide rail 31a, described vertical slide rail 31a is provided with the slide plate 33 that driven by described vertical driving cylinder 32 and to slide up and down along it, described slide plate 33 is provided with horizontal concrete chute 33a, and described frame 1 is provided with the horizontal driving cylinder 34 that drives described curved membrane module 2 to slide along described horizontal concrete chute 33a.
Described slide plate 33 is provided with fairlead 35, is provided with the guide post 36 that can slide and be fixedly connected with described curved membrane module 2 in the time that the cylinder rod of described horizontal driving cylinder 34 stretches back and forth in described fairlead 35 therein.In the time that the cylinder rod of horizontal driving cylinder 34 drives curved membrane module 2 to slide back and forth, guide post 36 slides in fairlead 35, plays the effect of guiding, curved membrane module 2 is moved back and forth more steady, smooth and easy.
Claims (5)
1. the Wan Liao mechanism of a bending machine, it is characterized in that: comprise the curved membrane module (2) being arranged in frame (1), described curved membrane module (2) comprises bend pipe mould (21) and drives the bend pipe drive motors (22) of described bend pipe mould (21) swing bend pipe, described bend pipe mould (21) one sides are provided with the clamping (23) and the pattern (24) that are mated bend pipe, described clamping (23) is connected with and drives its clamping drive unit (25) coordinating with described bend pipe mould (32), described pattern (24) is connected with and drives its pattern drive unit (26) coordinating with described bend pipe mould (21), described clamping drive unit (25) and/or described pattern drive unit (26) comprise gripper shoe (261), described gripper shoe (261) is provided with and drives cylinder (262), on the cylinder rod of described driving cylinder (262), be hinged with connecting rod (263) and lower link (264), the upper end of described upper connecting rod (263) is hinged with left connecting rod (265) and for the supporting seat (266) of described clamping (23) and/or described pattern (24) is installed, described left connecting rod (265) other end and described gripper shoe (261) are hinged, described lower link (264) is hinged away from described cylinder rod one end and described gripper shoe (261), and be hinged with right connecting rod (267), the other end of described right connecting rod (267) and described supporting seat (266) are hinged, described left connecting rod (265), the both sides of the cylinder rod described in described right connecting rod (267) lays respectively at the articulated position of described gripper shoe (261), in the time that the cylinder rod of described driving cylinder (262) stretches up and down, described upper connecting rod (263), lower link (264), left connecting rod (265) and right connecting rod (267) rotate around hinged place separately, complete that described clamping (23) and/or described pattern (24) approach with described bend pipe mould (21) or away from.
2. the Wan Liao mechanism of bending machine according to claim 1, it is characterized in that: described driving cylinder (262) comprises that the first driving cylinder (262a) and second drives cylinder (262b), rodless cavity one end of the first described driving cylinder (262a) is connected with rodless cavity one end of the second described driving cylinder (262b), the described first cylinder rod that drives cylinder (262a) is hinged with described upper connecting rod (263) and described lower link (264) upward, the cylinder rod of the second described driving cylinder (262b) is connected down and with the fixed block (268) being located in described gripper shoe (261), the stroke of the first described driving cylinder (262a) is greater than the stroke of the second described driving cylinder (262b).
3. the Wan Liao mechanism of bending machine according to claim 1, is characterized in that: between described curved membrane module (2) and described frame (1), be provided with the curved membrane module drive unit (3) that can drive described curved membrane module (2) laterally and vertically to move relative to described frame (1).
4. the Wan Liao mechanism of bending machine according to claim 3, it is characterized in that: described curved membrane module drive unit (3) comprises the curved membrane module installing plate (31) and the vertical cylinder (32) that drives that are fixedly connected with described frame (1), described curved membrane module installing plate (31) is provided with vertical slide rail (31a), described vertical slide rail (31a) is provided with the slide plate (33) that driven by described vertical driving cylinder (32) and to slide up and down along it, described slide plate (33) is provided with horizontal concrete chute (33a), described frame (1) is provided with the horizontal driving cylinder (34) that drives described curved membrane module (2) to slide along described horizontal concrete chute (33a).
5. the Wan Liao mechanism of bending machine according to claim 4, it is characterized in that: described slide plate (33) is provided with fairlead (35), in described fairlead (35), be provided with the guide post (36) that can slide and be fixedly connected with described curved membrane module (2) therein in the time that the cylinder rod of described horizontal driving cylinder (34) stretches back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320774938.XU CN203635701U (en) | 2013-11-29 | 2013-11-29 | Bending mechanism of tube bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320774938.XU CN203635701U (en) | 2013-11-29 | 2013-11-29 | Bending mechanism of tube bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203635701U true CN203635701U (en) | 2014-06-11 |
Family
ID=50866981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320774938.XU Withdrawn - After Issue CN203635701U (en) | 2013-11-29 | 2013-11-29 | Bending mechanism of tube bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203635701U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103599977A (en) * | 2013-11-29 | 2014-02-26 | 中山市奥美森工业有限公司 | Bending mechanism of pipe-bending machine |
| CN104690116A (en) * | 2015-03-25 | 2015-06-10 | 珠海格力电器股份有限公司 | Pipe bender and control method thereof |
| CN105903791A (en) * | 2016-06-22 | 2016-08-31 | 瑞安市佳倍尔汽车配件有限公司 | Full-automatic bending forming device for pipe |
-
2013
- 2013-11-29 CN CN201320774938.XU patent/CN203635701U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103599977A (en) * | 2013-11-29 | 2014-02-26 | 中山市奥美森工业有限公司 | Bending mechanism of pipe-bending machine |
| CN103599977B (en) * | 2013-11-29 | 2015-11-25 | 中山市奥美森工业有限公司 | A kind of Wan Liao mechanism of bending machine |
| CN104690116A (en) * | 2015-03-25 | 2015-06-10 | 珠海格力电器股份有限公司 | Pipe bender and control method thereof |
| CN104690116B (en) * | 2015-03-25 | 2016-08-24 | 珠海格力电器股份有限公司 | bending machine and control method thereof |
| CN105903791A (en) * | 2016-06-22 | 2016-08-31 | 瑞安市佳倍尔汽车配件有限公司 | Full-automatic bending forming device for pipe |
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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 |
Granted publication date: 20140611 Effective date of abandoning: 20151125 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |