CN103817182A - Pipe bender - Google Patents
Pipe bender Download PDFInfo
- Publication number
- CN103817182A CN103817182A CN201210465138.XA CN201210465138A CN103817182A CN 103817182 A CN103817182 A CN 103817182A CN 201210465138 A CN201210465138 A CN 201210465138A CN 103817182 A CN103817182 A CN 103817182A
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- CN
- China
- Prior art keywords
- driving wheel
- frame
- pipe
- slave module
- die holder
- 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.)
- Pending
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a pipe bender comprising a frame and a power transmission mechanism fixedly arranged on the frame. A driving wheel is arranged on the frame. The power transmission mechanism comprises a hydraulic cylinder and a damping cylinder. The driving wheel is connected with the hydraulic cylinder. A driven module is arranged at one end, corresponding to the driving wheel, of the frame. An arc-shaped groove is formed in one side, corresponding to the driving wheel, of the driven module and is matched with the outer edge of the driving wheel. The driven module can be slidably arranged on a die holder which can be rotationally arranged on the frame. The lower portion of the die holder is connected with the damping cylinder. A pipe is positioned between the driving wheel and the arc-shaped groove of the driven module when the pipe bender is used for bending the pipe, and the driven module rotates along with the driving wheel during operation of the driving wheel, so that the pipe is not easy to flatten; the pipe bender is compact in structural design and low in size, and production cost is greatly reduced.
Description
Technical field
The present invention relates to bent pipe manufacturing equipment technical field, particularly a kind of bending machine.
Background technology
Bending machine of the prior art is made up of the driving link and the driven member that are arranged in frame conventionally, the power drive mechanism being fixed in frame is connected with driving link, when work, tubing is placed between driving link and driven member, power drive mechanism drives driving link to move around driven member, thereby tubing is bent.There are some shortcomings in use procedure in this bending machine: pipe fitting is easily crushed, and frame for movement is more complicated, and equipment volume is large, and manufacturing cost is high.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome existing bending machine complex structure, when use, the pipe fitting problem such as be easily crushed, provides a kind of simple in structure, easy to use, the bending machine that pipe fitting bending is effective.
The technical solution adopted for the present invention to solve the technical problems is: a kind of bending machine, comprise frame, be fixedly installed on the power drive mechanism in frame, in described frame, be provided with driving wheel, power drive mechanism has hydraulic cylinder and damped cylinder, driving wheel is connected with hydraulic cylinder, one end corresponding with driving wheel in frame is provided with slave module, on slave module, a side corresponding to driving wheel has arc groove, arc groove and driving wheel outer rim match, slave module is slidably disposed on die holder, die holder is rotatably arranged in frame, die holder bottom is connected with damped cylinder.
Described slave module bottom is connected with damped cylinder by chain.
The invention has the beneficial effects as follows: this bending machine is in the time of broken pipe part, and pipe fitting is between driving wheel and the arc groove of slave module, when operation driving wheel, slave module rotates thereupon, thereby pipe fitting is difficult for being crushed, structural design compactness, volume is little, and manufacturing cost reduces greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Now by reference to the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present invention is only described in a schematic way, and therefore it only shows the formation relevant with the present invention.After having read content of the present invention, those skilled in the art can do various modifications to the present invention, and the variation of these equivalences and modification fall into the protection domain that the present invention limits equally.
As shown in Figure 1, a kind of bending machine, comprise frame 1, be fixedly installed on the power drive mechanism in frame 1, in described frame 1, be provided with driving wheel 2, power drive mechanism has hydraulic cylinder 4 and damped cylinder 5, driving wheel 2 is connected with hydraulic cylinder 4, in frame 1, one end corresponding with driving wheel 2 is provided with slave module 3, on slave module 3, a side corresponding to driving wheel 1 has arc groove 31, arc groove 31 matches with driving wheel 2 outer rims, slave module 3 is slidably disposed on die holder 6, die holder 6 is rotatably arranged in frame 1, die holder 6 bottoms are connected with damped cylinder 5 by chain 7.
This bending machine in use, first pipe is placed between driving wheel 2 and slave module 3, then primer fluid compressing cylinder 4, driving wheel 2 travels forward and pipe is shifted onto to arc groove 31 places of slave module 3, is arranged in frame 1 because slave module 3 rotates, and is subject to pining down of damped cylinder 5, in the time that the active force of hydraulic cylinder 4 acquires a certain degree, the resistance that slave module 3 overcomes damped cylinder 5 slowly rotates around driving wheel, thereby pipe is converted into bending, pipe can not flattened; And because slave module 3 is slidably arranged on die holder 6, when pipe is in bending process, slave module 3 can be close on bending tube wall all the time, and then has improved the quality of bend pipe.
More than show and only described principal character of the present invention and inventive point.Those skilled in the art should understand, and the present invention is not restricted to the described embodiments.Do not departing under the prerequisite of point of the present invention and protection domain, the present invention also has various variations, and these changes and improvements all will fall in the scope of protection of present invention.The scope of protection of present invention is limited by appending claims and equivalent thereof.
Claims (2)
1. a bending machine, comprise frame, be fixedly installed on the power drive mechanism in frame, it is characterized in that: in described frame, be provided with driving wheel, power drive mechanism has hydraulic cylinder and damped cylinder, driving wheel is connected with hydraulic cylinder, one end corresponding with driving wheel in frame is provided with slave module, on slave module, a side corresponding to driving wheel has arc groove, arc groove and driving wheel outer rim match, slave module is slidably disposed on die holder, die holder is rotatably arranged in frame, and die holder bottom is connected with damped cylinder.
2. bending machine according to claim 1, is characterized in that: described slave module bottom is connected with damped cylinder by chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210465138.XA CN103817182A (en) | 2012-11-16 | 2012-11-16 | Pipe bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210465138.XA CN103817182A (en) | 2012-11-16 | 2012-11-16 | Pipe bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103817182A true CN103817182A (en) | 2014-05-28 |
Family
ID=50752632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210465138.XA Pending CN103817182A (en) | 2012-11-16 | 2012-11-16 | Pipe bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103817182A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162602A (en) * | 2014-08-28 | 2014-11-26 | 合力叉车有限公司 | Pressing die for upper bent beams of outer frames |
| CN107931380A (en) * | 2017-11-28 | 2018-04-20 | 湖南长宏南雁锅炉修理安装有限公司 | Punching press swan neck system |
| CN108772448A (en) * | 2018-07-04 | 2018-11-09 | 德阳市迪信佳阀门制造有限公司 | Prepare the bending machine of U-tube |
| CN113083964A (en) * | 2021-03-04 | 2021-07-09 | 卢长寿 | Metal pipe bending equipment for manufacturing high-end equipment |
-
2012
- 2012-11-16 CN CN201210465138.XA patent/CN103817182A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162602A (en) * | 2014-08-28 | 2014-11-26 | 合力叉车有限公司 | Pressing die for upper bent beams of outer frames |
| CN107931380A (en) * | 2017-11-28 | 2018-04-20 | 湖南长宏南雁锅炉修理安装有限公司 | Punching press swan neck system |
| CN108772448A (en) * | 2018-07-04 | 2018-11-09 | 德阳市迪信佳阀门制造有限公司 | Prepare the bending machine of U-tube |
| CN113083964A (en) * | 2021-03-04 | 2021-07-09 | 卢长寿 | Metal pipe bending equipment for manufacturing high-end equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140528 |