CN102652971B - Device for bending straight pipe into circular pipe - Google Patents
Device for bending straight pipe into circular pipe Download PDFInfo
- Publication number
- CN102652971B CN102652971B CN201210103506.6A CN201210103506A CN102652971B CN 102652971 B CN102652971 B CN 102652971B CN 201210103506 A CN201210103506 A CN 201210103506A CN 102652971 B CN102652971 B CN 102652971B
- Authority
- CN
- China
- Prior art keywords
- seat
- shaped
- pinch roller
- screw rod
- pressure bearing
- 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.)
- Expired - Fee Related
Links
Abstract
The invention discloses a device for bending a straight pipe into a circular pipe. The device comprises a base and a U-shaped seat, wherein a pressure-bearing wheel is arranged in a U-shaped opening of the U-shaped seat; an annular slot is formed on the rim of the pressure-bearing wheel; the pressure-bearing wheel is arranged in the U-shaped seat and then is arranged on the base through a pin shaft in a rotatable manner; a screw seat is arranged in the U-shaped seat; a screw rod is screwed into the screw seat; one end (points the U-shaped opening) of the screw is connected with a pressing wheel seat; a pressing wheel is arranged in the pressing wheel seat in the rotatable manner; and a U-shaped fixing piece is arranged on the pressure-bearing wheel through the U-shaped opening in the rotatable manner. The device has a simple structure and is easy to implement; the machining efficiency of the circular pipe can be greatly improved; and the roundness of the circular pipe is relatively high.
Description
Technical field
The present invention relates to metal tube shaped device field, be specially a kind of straight tube folding pipe device.
Background technology
metal tube is parts conventional in various plant equipment, and mainly play support, connect the effect of mechanical equipment components, metal tube has straight tube, bend pipe, pipe, and wherein pipe generally rolls over round obtaining by straight tube.Prior art is manual to the bothersome effort of metal tube folding circle, and just can carry out folding circle after needing multiple staff to coordinate realization fixing to metal tube, the pipe circularity of folding circle aftershaping is poor.
Summary of the invention
The object of the invention is to provide a kind of straight tube folding pipe device, to solve the problem of the manual pipe circularity difference to obtaining after metal tube folding circle of prior art.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of straight tube folding pipe device, it is characterized in that: include base, U-shaped seat, pressure bearing wheels is rotatablely equipped with in the U-shaped mouth of described U-shaped seat, described pressure bearing wheels wheel rim forms annular groove, pressure bearing wheels is arranged on after in the U-shaped mouth of U-shaped seat and is rotatably installed on base by bearing pin again, the spiral shell seat of band internal thread through hole is provided with in described U-shaped seat, screw rod has been screwed in spiral shell seat, described screw rod one end passes from U-shaped seat end wall, the screw rod other end points to U-shaped mouth, and the screw rod rod end pointing to U-shaped mouth is connected with pinch roller seat, the pinch roller that can snap in pressure bearing wheels annular groove is rotatablely equipped with in pinch roller seat, also comprise the fixture of U-shaped, described fixture is rotatably installed on pressure bearing wheels by its U-shaped mouth.
Described a kind of straight tube folding pipe device, it is characterized in that: described pinch roller seat is U-shaped, pinch roller is rotatably installed in the U-shaped mouth of pinch roller seat, and the rod end that screw rod is corresponding is connected on pinch roller seat end wall.
Structure of the present invention is simple, be easy to realize, the straight tube waiting to roll over circle during use is placed in the annular groove of pressure bearing wheels, and a straight tube part is passed from gap between pressure bearing wheels and pinch roller, straight tube another part fixture is fixed in pressure bearing wheels annular groove, then adjusts pinch roller seat to suitable position and straight tube is pressed in pressure bearing wheels annular groove by pinch roller, stretch out one end of U-shaped seat end wall to rotate U-shaped seat finally by screw rod, after making straight tube be rolled over circle along pressure bearing wheels wheel rim, pipe can be obtained.The present invention can improve pipe working (machining) efficiency greatly, and the pipe circularity obtained is better.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1.A kind of straight tube folding pipe device, include base 1, U-shaped seat 2, pressure bearing wheels 3 is rotatablely equipped with in the U-shaped mouth of U-shaped seat 2, pressure bearing wheels 3 wheel rim forms annular groove 4, pressure bearing wheels 3 is arranged on after in the U-shaped mouth of U-shaped seat 2 and is rotatably installed on base 1 by bearing pin 5 again, the spiral shell seat 6 of band internal thread through hole is provided with in U-shaped seat 2, screw rod 7 has been screwed in spiral shell seat 6, screw rod 7 one end passes from U-shaped seat 2 end wall, screw rod 7 other end points to U-shaped mouth, and screw rod 7 rod end pointing to U-shaped mouth is connected with pinch roller seat 8, the pinch roller 9 that can snap in pressure bearing wheels 3 annular groove 4 is rotatablely equipped with in pinch roller seat 8, also comprise the fixture 10 of U-shaped, fixture 10 is rotatably installed on pressure bearing wheels 3 by its U-shaped mouth.
Pinch roller seat 8 is U-shaped, and pinch roller 9 is rotatably installed in the U-shaped mouth of pinch roller seat 8, and the rod end of screw rod 7 correspondence is connected on pinch roller seat 8 end wall.
Claims (1)
1. a straight tube folding pipe device, include base, it is characterized in that: also include U-shaped seat, pressure bearing wheels is rotatablely equipped with in the U-shaped mouth of described U-shaped seat, described pressure bearing wheels wheel rim forms annular groove, pressure bearing wheels is arranged on after in the U-shaped mouth of U-shaped seat and is rotatably installed on base by bearing pin again, the spiral shell seat of band internal thread through hole is provided with in described U-shaped seat, screw rod has been screwed in spiral shell seat, described screw rod one end passes from U-shaped seat end wall, the screw rod other end points to U-shaped mouth, and the screw rod rod end pointing to U-shaped mouth is connected with pinch roller seat, the pinch roller that can snap in pressure bearing wheels annular groove is rotatablely equipped with in pinch roller seat, also comprise the fixture of U-shaped, described fixture is rotatably installed on pressure bearing wheels by its U-shaped mouth, described pinch roller seat is U-shaped, and pinch roller is rotatably installed in the U-shaped mouth of pinch roller seat, and the rod end that screw rod is corresponding is connected on pinch roller seat end wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210103506.6A CN102652971B (en) | 2012-04-10 | 2012-04-10 | Device for bending straight pipe into circular pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210103506.6A CN102652971B (en) | 2012-04-10 | 2012-04-10 | Device for bending straight pipe into circular pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102652971A CN102652971A (en) | 2012-09-05 |
| CN102652971B true CN102652971B (en) | 2015-04-22 |
Family
ID=46728791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210103506.6A Expired - Fee Related CN102652971B (en) | 2012-04-10 | 2012-04-10 | Device for bending straight pipe into circular pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102652971B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180412A (en) * | 2016-08-30 | 2016-12-07 | 优德精密工业（昆山）股份有限公司 | A kind of quick bending jig of cylinder jump ring |
| CN110918704A (en) * | 2018-09-19 | 2020-03-27 | 江苏华致智能装备有限公司 | Clamp assembly of pipe bending machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2799120Y (en) * | 2005-04-26 | 2006-07-26 | 上海市安装工程有限公司 | Manual pipe-bending device |
| CN101664777A (en) * | 2009-09-18 | 2010-03-10 | 西北有色金属研究院 | Processing device of thin-diameter thin-wall metal elbow |
| CN101780499A (en) * | 2009-01-20 | 2010-07-21 | 江苏勇龙电器有限公司 | 180 degrees pipe bender |
| CN201693040U (en) * | 2010-06-04 | 2011-01-05 | 合肥明双机械科技有限公司 | Tooling |
| CN201848462U (en) * | 2010-11-16 | 2011-06-01 | 山东齐鲁电机制造有限公司 | Iron pipe bending tool |
| CN102397923A (en) * | 2011-11-24 | 2012-04-04 | 江西洪屏抽水蓄能有限公司 | Portal small-caliber metal cable tube bending machine |
| CN202570898U (en) * | 2012-04-10 | 2012-12-05 | 叶集试验区红太阳动力机械有限公司 | Device for bending straight pipe into circular pipe |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4946467B2 (en) * | 2007-01-31 | 2012-06-06 | パナソニック株式会社 | Heating toilet seat |
-
2012
- 2012-04-10 CN CN201210103506.6A patent/CN102652971B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2799120Y (en) * | 2005-04-26 | 2006-07-26 | 上海市安装工程有限公司 | Manual pipe-bending device |
| CN101780499A (en) * | 2009-01-20 | 2010-07-21 | 江苏勇龙电器有限公司 | 180 degrees pipe bender |
| CN101664777A (en) * | 2009-09-18 | 2010-03-10 | 西北有色金属研究院 | Processing device of thin-diameter thin-wall metal elbow |
| CN201693040U (en) * | 2010-06-04 | 2011-01-05 | 合肥明双机械科技有限公司 | Tooling |
| CN201848462U (en) * | 2010-11-16 | 2011-06-01 | 山东齐鲁电机制造有限公司 | Iron pipe bending tool |
| CN102397923A (en) * | 2011-11-24 | 2012-04-04 | 江西洪屏抽水蓄能有限公司 | Portal small-caliber metal cable tube bending machine |
| CN202570898U (en) * | 2012-04-10 | 2012-12-05 | 叶集试验区红太阳动力机械有限公司 | Device for bending straight pipe into circular pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102652971A (en) | 2012-09-05 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150422 Termination date: 20210410 |