CN206747329U - A kind of more circular arc hydraulic pipe benders - Google Patents
A kind of more circular arc hydraulic pipe benders Download PDFInfo
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- CN206747329U CN206747329U CN201720560466.6U CN201720560466U CN206747329U CN 206747329 U CN206747329 U CN 206747329U CN 201720560466 U CN201720560466 U CN 201720560466U CN 206747329 U CN206747329 U CN 206747329U
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Abstract
The utility model discloses a kind of more circular arc hydraulic pipe benders, including multi-circular arc cam mould and bending machine main body, the multi-circular arc cam mould is fixedly connected with bending machine main body, and each section of curvature of circular arc of the multi-circular arc cam mould is different.The advantages of the utility model：By the way that the circular arc mold design of multiple curvature is turned into multi-circular arc cam mould on same cam, after being molded by first order buckling, the adjacent circular arc node nature transition of product two after bending, smooth and beautiful appearance.And it is processed using the utility model, production efficiency is high, and the more circular arc workses to be bent are molded in multi-circular arc cam mould first order buckling, saves and changes the circular arc center of circle, prevents workpiece resilience from clamping cumbersome frock clamp.It is low using the utility model bend pipe, labor intensity, it is only necessary to the more circular arc hydraulic pipe benders of a bit manipulation human users, Hydraumatic automatic clamping brake forming, to save frock clamp cumbersome for installation.
Description
Technical field
It the utility model is related to bend pipe processing, more particularly to a kind of more circular arc hydraulic pipe benders.
Background technology
The product such as arc pipe or steel pipe needs to carry out bending process using bending machine, and some products are because each section of song
Rate is different, it is necessary to be bent using different circular arcs, and more circular arc thin-wall products of the prior art are in bending, because multiple circular arcs are thin
The center of circle of wall product is not concentric circles in approximately the same plane, using artificial roller bend more circular arc thin-wall products when, it is necessary to
Different home positions is changed, and is that inner side wrinkles when preventing bending, bending is preceding to fill chilled water in inside workpiece, after being frozen into ice
Bending again, resilience during to prevent workpiece bows, installing some auxiliary clamps additional.The difficult control of angle of bend, product two after bending
Adjacent circular arc node has section trace, influences attractive in appearance；Home position time length is converted during bending, the ice of freezing easily melts；Production effect
Rate is low, home position is being changed, to prevent work resilience, it is necessary to use some clamping tools；And process is bent in the prior art
In need manual operation, labor intensity is big, inside workpiece dress water build-up ice after, bend bending force ratio during more circular arc thin-wall products
There is no originally ice much greater, it is necessary to expend many manpowers.
Utility model content
The defects of for prior art and deficiency, the purpose of this utility model are to provide a kind of saving manpower, bending effect
The good more circular arc hydraulic pipe benders of fruit.
To achieve the above object, the technical solution adopted in the utility model is：A kind of more circular arc hydraulic pipe benders, including it is more
Circular arc cam mould and bending machine main body, the multi-circular arc cam mould are fixedly connected with bending machine main body, and more circular arcs are convex
Each section of curvature of circular arc for taking turns mould is different.
Further, the bending machine main body include frame, clip module and workpiece bows retinue module, the clip module with
Multi-circular arc cam mould is oppositely arranged, and the workpiece bows retinue module is arranged on the side of frame, the workpiece bows retinue
Module is disposed adjacent with clip module.
Further, the clip module side is provided with clamping oil cylinder, and the clamping oil cylinder is fixedly connected with clip module.
Further, the side of the workpiece bows retinue module is provided with a times strength cylinder, the workpiece bows retinue mould
Block is fixedly connected with a times front end for strength cylinder, and described times of strength cylinder is fixedly connected with workpiece bows retinue oil cylinder, and the workpiece is curved
Song retinue oil cylinder is be arranged in parallel with frame upper surface side, and the workpiece bows retinue oil cylinder is fixedly connected with frame.
After said structure, the utility model has the beneficial effect that：
The utility model on same cam by the circular arc mold design of multiple curvature by turning into multi-circular arc cam mould
Tool, after being molded by first order buckling, the adjacent circular arc node nature transition of product two after bending, smooth and beautiful appearance.And use
The utility model is processed, and production efficiency is high, and the more circular arc workses to be bent are molded in multi-circular arc cam mould first order buckling,
Save and change the circular arc center of circle, prevent workpiece resilience from clamping cumbersome frock clamp.Using the utility model bend pipe, labor intensity
It is low, it is only necessary to the more circular arc hydraulic pipe benders of a bit manipulation human users, Hydraumatic automatic clamping brake forming, to save work cumbersome for installation
Clamps.
Brief description of the drawings
Fig. 1 is top view of the present utility model；
Fig. 2 is the front view in the utility model；
Fig. 3 is the side view in the utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and specifically
Embodiment, the utility model is further elaborated.It should be appreciated that embodiment described herein is only used
To explain the utility model, it is not used to limit the utility model.
Referring to Fig. 1, a kind of more circular arc hydraulic pipe benders, including multi-circular arc cam mould 1 and bending machine main body 2, more circular arcs
Cam die 1 is fixedly connected with bending machine main body 2, and each section of curvature of circular arc of multi-circular arc cam mould 1 is different.Feasible,
By the way that the circular arc of each curvature is accurately calculated, it is arranged in same circle, and transition is round and smooth between each curvature,
So that the product of processing can be directly processed and formed at one time.
In addition, bending machine main body 2 include frame 21, clip module 22 and workpiece bows retinue module 23, clip module 22 with it is more
Circular arc cam mould 1 is oppositely arranged, and workpiece bows retinue module 23 is arranged on the side of frame 21, workpiece bows retinue module 23
It is disposed adjacent with clip module 22.The side of clip module 22 is provided with clamping oil cylinder 221, and clamping oil cylinder 221 is fixed with clip module 22 to be connected
Connect.Clamping oil cylinder 221 is controlled to promote clip module 22 to compress pipe etc. by controller during use.
The side of workpiece bows retinue module 23 is provided with a times strength cylinder 231, workpiece bows retinue module 23 and times strength
The front end of cylinder 231 is fixedly connected, and a times strength cylinder 231 is fixedly connected with workpiece bows retinue oil cylinder 232, workpiece bows retinue oil cylinder
232 are be arranged in parallel with the upper surface side of frame 21, and workpiece bows retinue oil cylinder 232 is fixedly connected with frame 21.Pass through strength again
The workpiece pressing of cylinder 231 bending retinue module 23 coordinates clip module 22 to form lever force so that pipe is with cam face pressure
It is curved, slowly pipe fitting is promoted by workpiece bows retinue oil cylinder 232 when being unclamped during bending, and needing different curvature
During processing, by the handoff angle of multi-circular arc cam mould 1, the conversion of curvature is realized.By the way that the circular arc mold of multiple curvature is designed
Turn into multi-circular arc cam mould on same cam, after being molded by first order buckling, the adjacent circular arc of product two after bending
Node nature transition, smooth and beautiful appearance.And it is processed using the utility model, production efficiency is high, the more circular arc works to be bent
Part is molded in multi-circular arc cam mould first order buckling, is saved and is changed the circular arc center of circle, prevents workpiece resilience from clamping cumbersome frock folder
Tool.It is low using the utility model bend pipe, labor intensity, it is only necessary to which that the more circular arc hydraulic pipe benders of a bit manipulation human users, hydraulic pressure is certainly
It is dynamic to clamp brake forming, save frock clamp cumbersome for installation.
It is described above, only to illustrate the technical solution of the utility model and unrestricted, those of ordinary skill in the art couple
The other modifications or equivalent substitution that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, it all should cover among right of the present utility model.
Claims (4)
- A kind of 1. more circular arc hydraulic pipe benders, it is characterised in that：Including multi-circular arc cam mould (1) and bending machine main body (2), institute State multi-circular arc cam mould (1) to be fixedly connected with bending machine main body (2), each section of song of circular arc of the multi-circular arc cam mould (1) Rate is different.
- A kind of 2. more circular arc hydraulic pipe benders according to claim 1, it is characterised in that：Bending machine main body (2) bag Including rack (21), clip module (22) and workpiece bows retinue module (23), the clip module (22) and multi-circular arc cam mould (1) It is oppositely arranged, the workpiece bows retinue module (23) is arranged on the side of frame (21), the workpiece bows retinue module (23) it is disposed adjacent with clip module (22).
- A kind of 3. more circular arc hydraulic pipe benders according to claim 2, it is characterised in that：Clip module (22) side is set Clamping oil cylinder (221) is equipped with, the clamping oil cylinder (221) is fixedly connected with clip module (22).
- A kind of 4. more circular arc hydraulic pipe benders according to claim 2, it is characterised in that：The workpiece bows retinue module (23) side is provided with a times strength cylinder (231), and the workpiece bows retinue module (23) is consolidated with a times front end for strength cylinder (231) Fixed connection, described times of strength cylinder (231) are fixedly connected with workpiece bows retinue oil cylinder (232), the workpiece bows retinue oil cylinder (232) it is be arranged in parallel with frame (21) upper surface side, the workpiece bows retinue oil cylinder (232) and the fixed company of frame (21) Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720560466.6U CN206747329U (en) | 2017-05-19 | 2017-05-19 | A kind of more circular arc hydraulic pipe benders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720560466.6U CN206747329U (en) | 2017-05-19 | 2017-05-19 | A kind of more circular arc hydraulic pipe benders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206747329U true CN206747329U (en) | 2017-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720560466.6U Active CN206747329U (en) | 2017-05-19 | 2017-05-19 | A kind of more circular arc hydraulic pipe benders |
Country Status (1)
| Country | Link |
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| CN (1) | CN206747329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607907A (en) * | 2018-07-05 | 2018-10-02 | 安吉腾佳艺家居有限公司 | The bar folder that a kind of steel pipe on chair is bent |
-
2017
- 2017-05-19 CN CN201720560466.6U patent/CN206747329U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607907A (en) * | 2018-07-05 | 2018-10-02 | 安吉腾佳艺家居有限公司 | The bar folder that a kind of steel pipe on chair is bent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191129 Address after: Dongshan Street East Road in Jiangning District of Nanjing City, Qi Jiangsu province 210000 No. 6 Patentee after: Hongke (Nanjing) Automotive Parts Co., Ltd. Address before: 226300 No. 888, Qingdao Road, Tongzhou Economic Development Zone, Nantong, Jiangsu Patentee before: (Nantong) Machinery Co., Ltd. |