CN203664429U - Steel pipe bending machine - Google Patents
Steel pipe bending machine Download PDFInfo
- Publication number
- CN203664429U CN203664429U CN201320678560.3U CN201320678560U CN203664429U CN 203664429 U CN203664429 U CN 203664429U CN 201320678560 U CN201320678560 U CN 201320678560U CN 203664429 U CN203664429 U CN 203664429U
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- CN
- China
- Prior art keywords
- bending
- steel pipe
- steel
- pipe
- bending machine
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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.)
- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a steel pipe bending machine used for bending a steel pipe. The steel pipe bending machine comprises a working disk, a supporting hinge pin and a bending hinge pin. The supporting hinge pin and the bending hinge pin are provided with casing pipes. The center of the working disk is provided with a pipe bending die. The casing pipes are seamless steel casing pipes. The pipe bending die is formed by the steel pipe and an arc groove. One end of the steel pipe is arranged in the center of the working disk, and the other end of the steel pipe is provided with the arc groove. The middle of the arc groove is arranged on the radial extension line of the bending hinge pin. According to the steel pipe bending machine, the phenomenon of pipe shrinking in the steel pipe bending process is effectively relieved, the pipe bending die in the center of the working disk can be manufactured and replaced on site according to the condition and the requirement of the steel pipe to be processed, the bending radius of the steel pipe can be well controlled, and bending of large steel pipes can be well treated; the main structural members of the machine are made of common construction site materials, the manufacturing cost is low, and the steel pipe bending machine is convenient and easy to use and improves the construction efficiency and the construction quality of steel pipe bending.
Description
Technical field
The utility model relates to a kind of bending machine, especially a kind of bending machine for steel tube.
Background technology
Common Manual pipe bender is in construction, and speed of application is slow, and is not easy to control the bending radius of pipe, causes some quality problems such as flat pipe.While running into large size steel tubing, the efficiency of hydraulic pipe bender is very low again.In the face of quantities is larger, in the many situation of steel tubing, general Manual pipe bender is difficult to well play a role.
Utility model content
For solving the problem that common manual pipe bender tube bending radius is wayward, shaping steel tube is of poor quality, large size steel pipe working (machining) efficiency is low, the utility model provides a kind of tube bending radius easily and control, tube bending quality is good and large size steel pipe working (machining) efficiency is high bending machine for steel tube.
Technical problem to be solved in the utility model is achieved through the following technical solutions:
A kind of bending machine for steel tube, comprises work disk, supports bearing pin and press-bending bearing pin, and described support bearing pin and press-bending bearing pin are provided with sleeve pipe, and work disc centre position is provided with bend pipe mould.
Described sleeve pipe is seamless steel sleeve pipe.
Described bend pipe mould is made up of steel pipe and deep-slotted chip breaker.
Described steel pipe one end is arranged on work disc centre position, and the described steel pipe other end is provided with deep-slotted chip breaker.
Described deep-slotted chip breaker middle part is located on press-bending bearing pin extend radially line.
The beneficial effects of the utility model are:
This bending machine for steel tube is set up sleeve pipe on support bearing pin and press-bending bearing pin, effectively alleviate the situation of flat pipe in tube bending process, the bend pipe mould of work disc centre position can be according to situation and the requirement of generation processing steel pipe, field fabrication and replacing bend pipe mould, in controlling tube bending radius preferably, also can well process the bending machining of large size steel tubing, and this equipment main structural components is building site common materials, low cost of manufacture, facilitate easy-to-usely, improved efficiency of construction and the construction quality of tube bending processing.
Brief description of the drawings
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure, 1. support bearing pin, 2. press-bending bearing pin, 3. bend pipe mould.
Detailed description of the invention
As shown in Figure 1, this bending machine for steel tube is made up of the disk of working, support bearing pin 1, press-bending bearing pin 2 and bend pipe mould 3.
Support mounting sleeve on bearing pin 1 and press-bending bearing pin 2, bend pipe mould 3 is installed in work disc centre position.Sleeve pipe is preferably seamless steel sleeve pipe.Bend pipe mould 3 is made up of steel pipe and deep-slotted chip breaker.The deep-slotted chip breaker of bend pipe mould 33 can be formed by steel plate installed-welded, and steel pipe one end of bend pipe mould 3 is arranged on work disc centre position, on the steel pipe other end, deep-slotted chip breaker is installed.Deep-slotted chip breaker middle part is located on press-bending bearing pin 2 extend radially lines.
Claims (5)
1. a bending machine for steel tube, comprise work disk, support bearing pin (1) and press-bending bearing pin (2), it is characterized in that: described support bearing pin (1) and press-bending bearing pin (2) are provided with sleeve pipe, work disc centre position is provided with bend pipe mould (3).
2. bending machine for steel tube according to claim 1, is characterized in that: described sleeve pipe is seamless steel sleeve pipe.
3. bending machine for steel tube according to claim 1, is characterized in that: described bend pipe mould (3) is made up of steel pipe and deep-slotted chip breaker.
4. bending machine for steel tube according to claim 3, is characterized in that: described steel pipe one end is arranged on work disc centre position, and the described steel pipe other end is provided with deep-slotted chip breaker.
5. bending machine for steel tube according to claim 4, is characterized in that: described deep-slotted chip breaker middle part is located on press-bending bearing pin (2) extend radially line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678560.3U CN203664429U (en) | 2013-10-30 | 2013-10-30 | Steel pipe bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678560.3U CN203664429U (en) | 2013-10-30 | 2013-10-30 | Steel pipe bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203664429U true CN203664429U (en) | 2014-06-25 |
Family
ID=50960762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320678560.3U Expired - Fee Related CN203664429U (en) | 2013-10-30 | 2013-10-30 | Steel pipe bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203664429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128401A (en) * | 2014-08-01 | 2014-11-05 | 赵士立 | Manual-operation copper pipe bending device |
-
2013
- 2013-10-30 CN CN201320678560.3U patent/CN203664429U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128401A (en) * | 2014-08-01 | 2014-11-05 | 赵士立 | Manual-operation copper pipe bending device |
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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 |
Granted publication date: 20140625 Termination date: 20201030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |