CN203678954U - Pipe bending device capable of being adjusted in bending radius - Google Patents
Pipe bending device capable of being adjusted in bending radius Download PDFInfo
- Publication number
- CN203678954U CN203678954U CN201420032809.8U CN201420032809U CN203678954U CN 203678954 U CN203678954 U CN 203678954U CN 201420032809 U CN201420032809 U CN 201420032809U CN 203678954 U CN203678954 U CN 203678954U
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- platform
- bar
- handle
- swan neck
- neck system
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Abstract
The utility model relates to the field of mechanical technologies, in particular to a pipe bending device capable of being adjusted in bending radius. The pipe bending device comprises a base. A platform is fixed on the base. The center of the platform is connected with a handle. A first strip-shaped groove is arranged on the surface of the handle. A depended wheel is fixed at the bottom of the handle. A second strip-shaped groove is formed in the surface of the platform. A stop dog is embedded in the second strip-shaped groove. A universal die strip is fixed on the platform and the stop dog. Compared with the prior art, the structure of the pipe bending device is designed, so that the pipe bending device is made to be adjusted in bending radius according to the size of the bending radius and the resilience of an elbow, it is unnecessary to add and replace dies, die cost is reduced, production efficiency is improved, and pipe bending quality is ensured.
Description
Technical field
The utility model relates to field of mechanical technique, specifically a kind of swan neck system of adjustable bending bilge radius.
Background technology
In the manufacturing process of U-shaped pipe heat exchanger, caliber specification, the bending radius specification of U-shaped pipe are various, tens kinds at least, tens kinds at most, even hundreds of, the U-shaped pipe of each bending radius, need to be equipped with a set of corresponding bend pipe mould, cause mould specification various, Mold Making cost is high, and more mold exchange is frequent.Because U-shaped tubing quality factor causes Spring-back of Pipe Bending amount uncontrollable, revise die cost high again, have a strong impact on production efficiency, if small lot batch manufacture, these problems can be more outstanding.
Therefore, need to design a kind of swan neck system of adjustable bending bilge radius, to reduce die cost, to enhance productivity.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of swan neck system of adjustable bending bilge radius is provided, to reduce die cost, to enhance productivity.
In order to achieve the above object, the utility model has designed a kind of swan neck system of adjustable bending bilge radius, comprise base, it is characterized in that: on base, be fixed with platform, the central authorities of platform are connected with handle, and handle surfaces is provided with bar-shaped trough one, the bottom of handle is fixed with roller, the surface of platform is provided with bar-shaped trough two, in bar-shaped trough two, is embedded with block, and universal mold bar is fixed on platform and block.
Described handle comprises rotating shaft, handlebar and sleeve pipe, and one end of handlebar is provided with rotating shaft, and rotating shaft is connected with described platform, and the other end of handlebar is welded with sleeve pipe.
The both sides of described roller are provided with forming tank.
Described base is combined by 4 steel pipe posts and 4 reinforcement tubes.
Described universal mold bar is flat steel bar.
Described bar-shaped trough two is radial centered by the center of circle of platform.
The utility model compared with the existing technology, has designed the structure of swan neck system, makes swan neck system set bending radius according to the bending radius size of bend pipe and springback capacity, not needing increases and mold exchange more, reduce die cost, improved production efficiency, also guaranteed bending quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is handle component structural representation of the present utility model.
Fig. 4 is platform component structural representation of the present utility model.
Fig. 5 is roller modular construction schematic diagram of the present utility model.
Fig. 6 is block component structural representation of the present utility model.
Referring to Fig. 1-Fig. 3,1 is handle; 2 is roller; 3 is base; 4 is universal mold bar; 5 is block; 6 is platform; 11 is rotating shaft; 12 is handlebar; 13 is sleeve pipe.
The specific embodiment
Now by reference to the accompanying drawings the utility model is described further.
Referring to Fig. 1 and Fig. 2, the utility model is a kind of swan neck system of adjustable bending bilge radius, comprises base.On base 3, be fixed with platform 6, the central authorities of platform 6 are connected with handle 1, handle 1 surface is provided with bar-shaped trough one, bar-shaped trough one adopts machining, the bottom of handle 1 is fixed with roller 2, can set by bar-shaped trough one size the position of roller 2, and the surface of platform 6 is provided with bar-shaped trough two, in bar-shaped trough two, be embedded with block 5, universal mold bar 4 is fixed on platform 6 and block 5.
Referring to Fig. 3, handle 1 comprises rotating shaft 11, handlebar 12 and sleeve pipe 13, and one end of handlebar 12 is provided with rotating shaft 11, and rotating shaft 11 is connected with described platform 6, and the other end of handlebar 12 is welded with sleeve pipe 13, and sleeve pipe 13 plays labour-saving effect.
Referring to Fig. 4, platform 6 is made up of steel plate, and material is Q345R.Bar-shaped trough two is radial centered by the center of circle of platform 6, and bar-shaped trough two is machined to be formed.
Referring to Fig. 5, the both sides of roller 2 are provided with forming tank, and the size of forming tank is consistent with bend pipe external diameter, and the material of roller 2 is 35CrMo forging, and 35CrMo forging intensity is high and wear-resisting, and roller 2 is machined to be formed, and the effect of roller 2 is by forming elbow.
Universal mold bar 4 is flat steel bar, and universal mold bar 4 is the quality in order to ensure bend pipe.
Referring to Fig. 6, the material of block 5 is 35CrMo forging, and 35CrMo forging intensity is high and wear-resisting, and the machined of block 5 forms.Adjust the position on platform 6 of block 5, reach the object of setting bend pipe bending radius.
The utility model is in the time of work, roller 2 can be adjusted in the bar-shaped trough of handle 1 one, block 2 and can adjusting in the bar-shaped trough of platform 6 two by die bar 4, by regulating block 5 and the position of universal mold bar 4 on platform 6, and regulate the position of roller 2 on handle 1, reach the adjustable object of elbow radius.The concrete size of adjusting is determined by the bending radius of bend pipe and the Spring-back of Pipe Bending amount of material.
The utility model has designed the structure of swan neck system, makes swan neck system set bending radius according to the bending radius size of bend pipe and springback capacity, does not need to increase and mold exchange more, has reduced die cost, has improved production efficiency, has also guaranteed bending quality.
Claims (6)
1. the swan neck system of an adjustable bending bilge radius, comprise base, it is characterized in that: on base (3), be fixed with platform (6), the central authorities of platform (6) are connected with handle (1), handle (1) surface is provided with bar-shaped trough one, and the bottom of handle (1) is fixed with roller (2), and the surface of platform (6) is provided with bar-shaped trough two, in bar-shaped trough two, be embedded with block (5), universal mold bar (4) is fixed on platform (6) and block (5).
2. the swan neck system of a kind of adjustable bending bilge radius according to claim 1, it is characterized in that: described handle (1) comprises rotating shaft (11), handlebar (12) and sleeve pipe (13), one end of handlebar (12) is provided with rotating shaft (11), rotating shaft (11) is connected with described platform (6), and the other end of handlebar (12) is welded with sleeve pipe (13).
3. the swan neck system of a kind of adjustable bending bilge radius according to claim 1, is characterized in that: the both sides of described roller (2) are provided with forming tank.
4. the swan neck system of a kind of adjustable bending bilge radius according to claim 1, is characterized in that: described base (3) is combined by 4 steel pipe posts and 4 reinforcement tubes.
5. the swan neck system of a kind of adjustable bending bilge radius according to claim 1, is characterized in that: described universal mold bar (4) is flat steel bar.
6. the swan neck system of a kind of adjustable bending bilge radius according to claim 1, is characterized in that: described bar-shaped trough two is radial centered by the center of circle of platform (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420032809.8U CN203678954U (en) | 2014-01-21 | 2014-01-21 | Pipe bending device capable of being adjusted in bending radius |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420032809.8U CN203678954U (en) | 2014-01-21 | 2014-01-21 | Pipe bending device capable of being adjusted in bending radius |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203678954U true CN203678954U (en) | 2014-07-02 |
Family
ID=51000914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420032809.8U Expired - Fee Related CN203678954U (en) | 2014-01-21 | 2014-01-21 | Pipe bending device capable of being adjusted in bending radius |
Country Status (1)
| Country | Link |
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| CN (1) | CN203678954U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492885A (en) * | 2014-12-02 | 2015-04-08 | 江苏武进不锈股份有限公司 | Automatic tube bending machine |
| CN105964747A (en) * | 2016-06-12 | 2016-09-28 | 安徽奇祥汽车零部件有限公司 | Quick bending device for automobile tubes |
| CN108705001A (en) * | 2018-06-30 | 2018-10-26 | 北京城乡隧盾国际建设工程有限公司 | A kind of processing electric power bored tunnel supporting reinforcing bar push-plate |
| CN110560525A (en) * | 2019-08-29 | 2019-12-13 | 安徽三花制冷新材料科技有限公司 | Bending equipment of pipe fitting bending machine |
| CN110666009A (en) * | 2019-09-29 | 2020-01-10 | 张家港市昆仑管业有限公司 | Big R bending machine of U type heat exchange tube |
| CN112742922A (en) * | 2020-12-20 | 2021-05-04 | 吴亚西 | Conveying and bending all-in-one machine for aluminum alloy section |
| CN117531885A (en) * | 2024-01-03 | 2024-02-09 | 亚太轻合金(南通)科技有限公司 | Aluminum alloy pipe bending machine |
-
2014
- 2014-01-21 CN CN201420032809.8U patent/CN203678954U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492885A (en) * | 2014-12-02 | 2015-04-08 | 江苏武进不锈股份有限公司 | Automatic tube bending machine |
| CN105964747A (en) * | 2016-06-12 | 2016-09-28 | 安徽奇祥汽车零部件有限公司 | Quick bending device for automobile tubes |
| CN108705001A (en) * | 2018-06-30 | 2018-10-26 | 北京城乡隧盾国际建设工程有限公司 | A kind of processing electric power bored tunnel supporting reinforcing bar push-plate |
| CN110560525A (en) * | 2019-08-29 | 2019-12-13 | 安徽三花制冷新材料科技有限公司 | Bending equipment of pipe fitting bending machine |
| CN110666009A (en) * | 2019-09-29 | 2020-01-10 | 张家港市昆仑管业有限公司 | Big R bending machine of U type heat exchange tube |
| CN110666009B (en) * | 2019-09-29 | 2024-03-05 | 张家港市昆仑管业有限公司 | Big R bending machine of U type heat exchange tube |
| CN112742922A (en) * | 2020-12-20 | 2021-05-04 | 吴亚西 | Conveying and bending all-in-one machine for aluminum alloy section |
| CN117531885A (en) * | 2024-01-03 | 2024-02-09 | 亚太轻合金(南通)科技有限公司 | Aluminum alloy pipe bending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20170121 |