CN204262108U - A kind of device for bending square tube - Google Patents
A kind of device for bending square tube Download PDFInfo
- Publication number
- CN204262108U CN204262108U CN201420548972.XU CN201420548972U CN204262108U CN 204262108 U CN204262108 U CN 204262108U CN 201420548972 U CN201420548972 U CN 201420548972U CN 204262108 U CN204262108 U CN 204262108U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- square tube
- reducing module
- main turntable
- jig
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of device for bending square tube, this device comprises main turntable (1), reducing module (3), clamping plate a (5), clamping plate b (8) and jig (4), described clamping plate a (5) and clamping plate b (8) are symmetricly set on the upper of main turntable (1) by retaining element, lower both sides, described reducing module (3) is by clamping plate a (5), clamping plate b (8) and main turntable (1) are connected, described jig (4) is slidably disposed in reducing module (3), the circle centre position of described main turntable (1) is also provided with rotating shaft.Compared with prior art, the utility model apparatus structure is simple, easy to operate, adopt reducing module (3) that the crooked radian of square tube (10) can be determined timely and accurately, while processing, just correction work is carried out to the crooked radian of square tube (10), greatly cost-saving, increase work efficiency.
Description
Technical field
The utility model belongs to Machining Technology field, relates to a kind of device for bending square tube.
Background technology
In automobile manufacturing field, to often use square tube parts, and in the production process of reality, according to structure needs, the body frame of automobile adopts the square tube of various band radian to make usually, and existing square tube bends, and the general mold bending that adopts is shaping, and used mould is generally carry out designing according to the size of square tube bending radius and the size of the mouth of pipe, the square tube that mould can only be used for a kind of nozzle sizes and bending radius bends.And when carrying out bending machining to the square tube of plurality of specifications model, many molds just must be prepared to meet processing request by enterprise, this will increase production and processing cost greatly.Traditional square tube bending apparatus, the main turntable structure of many employing one monoblocks, but, this structure is fixing, can not regulate, so that in process, often occur the phenomenon that the crooked radian of square tube is inconsistent, unstable, and affect end product quality, thus bring huge economic loss to enterprise.
Utility model content
The purpose of this utility model be exactly in order to overcome above-mentioned prior art exist defect and a kind of device for bending square tube is provided.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of device for bending square tube, this device comprises main turntable, reducing module, clamping plate a, clamping plate b and jig, described clamping plate a and clamping plate b is symmetricly set on the upper and lower both sides of main turntable by retaining element, described reducing module is connected by clamping plate a, clamping plate b and main turntable, described jig is slidably disposed in reducing module, and the circle centre position of described main turntable is also provided with rotating shaft.
Described clamping plate a and one end of clamping plate b are symmetricly set on the upper and lower both sides of main turntable by retaining element, and the other end is provided with bearing pin.
The afterbody of described reducing module is fixed between clamping plate a and clamping plate b, and reducing module, through the afterbody of reducing module, can be rotatably set on main turntable by described bearing pin.
Described reducing module is arc-shaped, and reducing module offers the work nest for bending square tube along arc edge.
Described jig is plugged in the work nest of reducing module head, and tangent with described work nest.
Described retaining element is soket head cap screw, hex nut, plain washer and straight pin.
During work, according to the size of required square tube crooked radian, first reducing module is rotated to precalculated position, and with soket head cap screw, reducing module is fixed, again square tube is placed on main turntable, and jig is slid into the position that square tube profile and reducing module profile fit, then, main turntable is rotated counterclockwise around rotating shaft, square tube is relative to main turntable movement clockwise, and now, square tube is along the work nest movement clockwise of reducing module, under the effect of jig and work nest, complete the bending machining to square tube.
Compared with prior art, the utility model has following characteristics:
1) device is flexible, can regulate according to the actual requirements, and compared with monoblock main turntable structure in the past, reducing module realizes rotating by bearing pin, just can regulate the radian of self, thus can meet the correction demand to different square tube crooked radian;
2) easy to operate, effectively can ensure the processing radian that square tube is bending, ensure product quality;
3) adopt the module of monoblock main turntable structure to carry out square tube to bend, later stage needs expensive manpower and time to correct square tube radian, and adopt reducing module just can determine the crooked radian of square tube timely and accurately, while processing, just carry out the correction work to square tube crooked radian, can be greatly cost-saving, improve work effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of device for bending square tube of the utility model;
Fig. 2 is the A-A generalized section of a kind of device for bending square tube of the utility model;
Description of symbols in figure:
1-main turntable, 2-soket head cap screw, 3-reducing module, 4-jig, 5-clamping plate a, 6-bearing pin, 7-straight pin, 8-clamping plate b, 9-plain washer, 10-square tube, 11-hex nut.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment:
As shown in Fig. 1 ~ 2, a kind of device for bending square tube, this device comprises main turntable 1, reducing module 3, clamping plate a5, clamping plate b8 and jig 4, clamping plate a5 and clamping plate b8 is symmetricly set on the upper and lower both sides of main turntable 1 by soket head cap screw 2, hex nut 11, plain washer 9 and straight pin 7, reducing module 3 is connected by clamping plate a5, clamping plate b8 and main turntable 1, jig 4 is slidably disposed in reducing module 3, and the circle centre position of main turntable 1 is also provided with rotating shaft.
Wherein, one end of clamping plate a5 and clamping plate b8 is symmetricly set on the upper and lower both sides of main turntable 1 by retaining element, the other end is provided with bearing pin 6.The afterbody of reducing module 3 is fixed between clamping plate a5 and clamping plate b8, and reducing module 3, through the afterbody of reducing module 3, can be rotatably set on main turntable 1 by bearing pin 6.Reducing module 3 is arc-shaped, and reducing module 3 offers the work nest for bending square tube 10 along arc edge.Jig 4 is plugged in the work nest of reducing module 3 head, and tangent with work nest.
During work, according to the size of required square tube 10 crooked radian, first reducing module 3 is rotated to precalculated position, and with soket head cap screw 2, reducing module 3 is fixed, again square tube 10 is placed on main turntable 1, and jig 4 is slid into the position that square tube 10 profile and reducing module 3 profile fit, then, main turntable 1 is rotated counterclockwise around rotating shaft, square tube 10 is relative to main turntable 1 movement clockwise, and now, square tube 10 is along the work nest movement clockwise of reducing module 3, under the effect of jig 4 and work nest, complete the bending machining to square tube 10.
Claims (6)
1. the device for bending square tube, it is characterized in that, this device comprises main turntable (1), reducing module (3), clamping plate a (5), clamping plate b (8) and jig (4), described clamping plate a (5) and clamping plate b (8) are symmetricly set on the upper of main turntable (1) by retaining element, lower both sides, described reducing module (3) is by clamping plate a (5), clamping plate b (8) and main turntable (1) are connected, described jig (4) is slidably disposed in reducing module (3), the circle centre position of described main turntable (1) is also provided with rotating shaft.
2. a kind of device for bending square tube according to claim 1, it is characterized in that, described clamping plate a (5) is symmetricly set on the upper and lower both sides of main turntable (1) with one end of clamping plate b (8) by retaining element, the other end is provided with bearing pin (6).
3. a kind of device for bending square tube according to claim 2, it is characterized in that, the afterbody of described reducing module (3) is fixed between clamping plate a (5) and clamping plate b (8), reducing module (3), through the afterbody of reducing module (3), can be rotatably set on main turntable (1) by described bearing pin (6).
4. a kind of device for bending square tube according to claim 1, it is characterized in that, described reducing module (3) is arc-shaped, and reducing module (3) offers the work nest for bending square tube (10) along arc edge.
5. a kind of device for bending square tube according to claim 4, is characterized in that, described jig (4) is plugged in the work nest of reducing module (3) head, and tangent with described work nest.
6. a kind of device for bending square tube according to claim 1, is characterized in that, described retaining element is soket head cap screw (2), hex nut (11), plain washer (9) and straight pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420548972.XU CN204262108U (en) | 2014-09-23 | 2014-09-23 | A kind of device for bending square tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420548972.XU CN204262108U (en) | 2014-09-23 | 2014-09-23 | A kind of device for bending square tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204262108U true CN204262108U (en) | 2015-04-15 |
Family
ID=52797007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420548972.XU Withdrawn - After Issue CN204262108U (en) | 2014-09-23 | 2014-09-23 | A kind of device for bending square tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204262108U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492881A (en) * | 2014-09-23 | 2015-04-08 | 上海奥林汽车安全系统有限公司 | Device used for bending square tube |
| CN106475748A (en) * | 2016-12-22 | 2017-03-08 | 新疆亿支特机械设备制造有限公司 | A kind of curved round forming technology of square tube and frock |
-
2014
- 2014-09-23 CN CN201420548972.XU patent/CN204262108U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492881A (en) * | 2014-09-23 | 2015-04-08 | 上海奥林汽车安全系统有限公司 | Device used for bending square tube |
| CN106475748A (en) * | 2016-12-22 | 2017-03-08 | 新疆亿支特机械设备制造有限公司 | A kind of curved round forming technology of square tube and frock |
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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: 20150415 Effective date of abandoning: 20160615 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |