CN103831325A - Improved pipe bender - Google Patents
Improved pipe bender Download PDFInfo
- Publication number
- CN103831325A CN103831325A CN201210492863.6A CN201210492863A CN103831325A CN 103831325 A CN103831325 A CN 103831325A CN 201210492863 A CN201210492863 A CN 201210492863A CN 103831325 A CN103831325 A CN 103831325A
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- CN
- China
- Prior art keywords
- bend pipe
- pipe mould
- pipe
- bending die
- work top
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- 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.)
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses an improved pipe bender which comprises a worktable surface. The improved pipe bender is characterized in that the worktable surface is provided with to-be-bent pipe guide rails and a pipe bending die, a notch is formed between the to-be-bent pipe guide rails, the pipe bending die is fixed to the worktable surface, the pipe bending die is connected with a cylinder through a support rod, the support rod is provided with a fixing ring, a spring is disposed between the fixing ring and the pipe bending die, the pipe bending die and the notch are mutually matched in position, and the side, far away from the pipe bending die, on the worktable surface is provided with a pipe bending die baffle. The improved pipe bender has the advantages that production is smooth and quick, pipes are not prone to being broken during the elbow forming process, the structure is reasonable, cost is low, operation is easy, and the pipe bender is convenient to popularize.
Description
Technical field
The present invention relates to boats and ships zero device and manufacture field, relate in particular to a kind of improved bending machine.
Background technology
Along with the development of China's economic, ocean industry has obtained development faster, in the manufacturing industry such as marine ship, often need to will after steel pipe bending, just can carry out production and processing.Bending machine is as one of them important spare part in boats and ships zero device, in the process that its bend pipe of bending machine of the prior art forms, easily rupture, the kind of bend pipe angle is fewer, the precision of bending is not high, for the pipe of minor diameter, generally adopt artificial bending, in artificial Forging Process, process is comparatively loaded down with trivial details, and operating efficiency is lower.
Therefore, be badly in need of a kind of improved technology and solve existing this problem in prior art.
Summary of the invention
The object of this invention is to provide a kind of improved bending machine.
The technical solution used in the present invention is:
A kind of improved bending machine, comprise work top, it is characterized in that: described work top is provided with treats bend pipe guide rail and bend pipe mould, described treating is provided with breach between bend pipe guide rail, described bend pipe mould is fixed on work top, described bend pipe mould is connected with cylinder by seat bar, described seat bar is provided with retainer plate, between described retainer plate and bend pipe mould, be provided with spring, described bend pipe mould and gap position cooperatively interact, and on described work top, are provided with bend pipe mould baffle plate away from bend pipe mould side.
Describedly treat that bend pipe guide rail is provided with fixed block away from bend pipe mould side.
Between described bend pipe mould baffle plate and work top, be provided with cushion pad.
Between described bend pipe mould and seat bar, be flexibly connected.
The length of described breach is greater than the total length after bend pipe is by bend pipe.
Advantage of the present invention is: production efficiency smoothly, fast, is difficult in the process that bend pipe forms rupturing, and rational in infrastructure, cost is low, simple to operate, is convenient to promote.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Wherein: 1, work top, 2, treat bend pipe guide rail, 3, bend pipe mould, 4, breach, 5, seat bar, 6, cylinder, 7, retainer plate, 8, spring, 9, bend pipe mould baffle plate, 10, fixed block, 11, cushion pad.
Detailed description of the invention
As shown in Figure 1, the bending machine of a modification of the present invention, comprise work top 1, described work top 1 is provided with treats bend pipe guide rail 2 and bend pipe mould 3, describedly treat to be provided with between bend pipe guide rail 2 breach 4, described bend pipe mould 3 is fixed on work top 1, described bend pipe mould 3 is connected with cylinder 6 by seat bar 5, described seat bar 5 is provided with retainer plate 7, between described retainer plate 7 and bend pipe mould 3, be provided with spring 8, described bend pipe mould 3 and breach 4 positions cooperatively interact, on described work top 1, be provided with bend pipe mould 3 baffle plates away from bend pipe mould 3 sides, describedly treat that bend pipe guide rail 2 is provided with fixed block 10 away from bend pipe mould 3 sides, between described bend pipe mould baffle plate 9 and work top 1, be provided with cushion pad 11, between described bend pipe mould 3 and seat bar 5, be flexibly connected, the length of described breach 4 is greater than the total length after bend pipe is by bend pipe, production efficiency is smooth, fast, in the process that bend pipe forms, be difficult for rupturing, rational in infrastructure, cost is low, simple to operate, be convenient to promote.
Claims (5)
1. an improved bending machine, comprise work top, it is characterized in that: described work top is provided with treats bend pipe guide rail and bend pipe mould, described treating is provided with breach between bend pipe guide rail, described bend pipe mould is fixed on work top, described bend pipe mould is connected with cylinder by seat bar, described seat bar is provided with retainer plate, between described retainer plate and bend pipe mould, be provided with spring, described bend pipe mould and gap position cooperatively interact, and on described work top, are provided with bend pipe mould baffle plate away from bend pipe mould side.
2. the improved bending machine of one according to claim 1, is characterized in that: described in treat that bend pipe guide rail is provided with fixed block away from bend pipe mould side.
3. the improved bending machine of one according to claim 1, is characterized in that: between described bend pipe mould baffle plate and work top, be provided with cushion pad.
4. the improved bending machine of one according to claim 1, is characterized in that: between described bend pipe mould and seat bar, be flexibly connected.
5. the improved bending machine of one according to claim 1, is characterized in that: the length of described breach is greater than the total length after bend pipe is by bend pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210492863.6A CN103831325B (en) | 2012-11-28 | 2012-11-28 | A kind of bending machine of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210492863.6A CN103831325B (en) | 2012-11-28 | 2012-11-28 | A kind of bending machine of improvement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103831325A true CN103831325A (en) | 2014-06-04 |
| CN103831325B CN103831325B (en) | 2016-01-20 |
Family
ID=50795399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210492863.6A Active CN103831325B (en) | 2012-11-28 | 2012-11-28 | A kind of bending machine of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103831325B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607909A (en) * | 2018-04-28 | 2018-10-02 | 宁波海斯曼科技发展有限公司 | A kind of shaping mechanism of multi function treadmill rack |
| CN113941628A (en) * | 2021-09-26 | 2022-01-18 | 成都飞机工业（集团）有限责任公司 | Three-point type small-curvature forming die |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB340465A (en) * | 1929-05-16 | 1931-01-01 | Andre Rene Charles Vautier | Machine for bending tubes and bars |
| JPS54121273A (en) * | 1978-03-14 | 1979-09-20 | Sumitomo Metal Ind Ltd | Bending apparatus and method for tubing |
| US4782686A (en) * | 1987-06-01 | 1988-11-08 | Carson Jr Edward C | Tube bender for greenhouse structural supports |
| CN2585716Y (en) * | 2002-11-27 | 2003-11-12 | 上海神模电气有限公司 | Hydraulic bender |
| CN202052821U (en) * | 2011-05-10 | 2011-11-30 | 河北新中联特种钢管有限公司 | Steel pipe pre-bending and rolling integrated machine |
| CN202070621U (en) * | 2011-05-18 | 2011-12-14 | 苏州金螳螂建筑装饰股份有限公司 | Air pressure pipe bender |
-
2012
- 2012-11-28 CN CN201210492863.6A patent/CN103831325B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB340465A (en) * | 1929-05-16 | 1931-01-01 | Andre Rene Charles Vautier | Machine for bending tubes and bars |
| JPS54121273A (en) * | 1978-03-14 | 1979-09-20 | Sumitomo Metal Ind Ltd | Bending apparatus and method for tubing |
| US4782686A (en) * | 1987-06-01 | 1988-11-08 | Carson Jr Edward C | Tube bender for greenhouse structural supports |
| CN2585716Y (en) * | 2002-11-27 | 2003-11-12 | 上海神模电气有限公司 | Hydraulic bender |
| CN202052821U (en) * | 2011-05-10 | 2011-11-30 | 河北新中联特种钢管有限公司 | Steel pipe pre-bending and rolling integrated machine |
| CN202070621U (en) * | 2011-05-18 | 2011-12-14 | 苏州金螳螂建筑装饰股份有限公司 | Air pressure pipe bender |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607909A (en) * | 2018-04-28 | 2018-10-02 | 宁波海斯曼科技发展有限公司 | A kind of shaping mechanism of multi function treadmill rack |
| CN108607909B (en) * | 2018-04-28 | 2019-11-08 | 宁波海斯曼科技发展有限公司 | A kind of shaping mechanism of multi function treadmill rack |
| CN113941628A (en) * | 2021-09-26 | 2022-01-18 | 成都飞机工业（集团）有限责任公司 | Three-point type small-curvature forming die |
| CN113941628B (en) * | 2021-09-26 | 2023-01-10 | 成都飞机工业（集团）有限责任公司 | Three-point type small-curvature forming die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103831325B (en) | 2016-01-20 |
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