CN2322714Y - Pipe bender - Google Patents
Pipe bender Download PDFInfo
- Publication number
- CN2322714Y CN2322714Y CN 97229026 CN97229026U CN2322714Y CN 2322714 Y CN2322714 Y CN 2322714Y CN 97229026 CN97229026 CN 97229026 CN 97229026 U CN97229026 U CN 97229026U CN 2322714 Y CN2322714 Y CN 2322714Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- handle
- roller
- pipe bender
- track
- 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
- 239000013536 elastomeric material Substances 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 1
Images
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a pipe bender which consists of a handle (7'), a rocker (8) and a track (9). The rocker arm (8) is fixedly connected with the handle (7'), a shaft pin (4) is sleeved in the middle, the roller (2) is sleeved on the shaft pin (4), the two sides of the roller are respectively clamped with the pressure springs (6), when in use, the roller can be adjusted left and right by the elasticity of the pressure springs to accurately press the bent pipe on the track, and then a force is applied on the handle to wind the bent pipe on the S1The pipe is bent by rotation. When the pipe bender is used for working, the friction of the pipe can be reduced, the quality of a finished product is improved, and the pipe bender is flexible to operate, convenient to carry and labor-saving.
Description
The utility model relates to a kind of new-type pipe bender.
In usual mechanical action, usually run into and to bend pipe fitting.In order to reach this purpose, adopt a kind of pipe bender on the market, it is provided with two tracks, and pipe is placed in the track, and another track slides along pipe under handle drives, thereby pipe is bent.Though this method can reach the purpose that pipe fitting is bent, because of it is the friction slip power realization purpose of tube and track, frictional force can make tube surface coarse, thereby influences end product quality.
The utility model purpose provides and does not a kind ofly influence end product quality, and laborsaving, easy to use pipe bender.
In order to achieve the above object, this pipe bender has adopted by roller, handle, has broadcast the structure that arm, track, hook plate are formed.Roller is located at handle and rocking arm junction, and fixes with pivot pin, and roller can rotate around pivot pin, and under handle drove, roller bent pipe along the track direction.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the front view of the utility model pipe bender.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the rearview of the utility model pipe bender.
This pipe bender is made up of roller 2, handle 7, rocking arm 8, track 9, hook plate 10.Broadcast arm 8 and handle 7 ' weld together by a U-shaped pipe 12.In the U-shaped pipe 12, overlap a pivot pin 4, roller 2 is enclosed within also can be around S on the pivot pin 4
2Rotation.U-shaped pipe both sides tighten pivot pin with outer snap ring 5 respectively.Blocked stage clip 6 respectively between roller both sides and U-shaped pipe 12 inwalls.The inner face width of roller during use, is put into the elasticity that track 9 relies on stage clips to pipe with suitable by the pressure pipe diameter, can the left and right adjusting roller, and it accurately is pressed in pipe in the track.Hook plate 10 is fixing with rocking arm 8 usefulness nuts 1 and pad 3, and rocking arm is a starting point with 13 positions, track hole, with S
1Be the center, rotate around it, till forwarding two handles bottoms to and touching.
Certainly, handle 7 ' can adopt alternate manner with being connected of rocking arm 8, as long as both can be fixed together.The length of handle can be selected as required, and handle is outer can to overlap sleeve 11 on the other hand.
This utility model has been made finished product, uses very conveniently through me, and it is simple in structure, and flexible operation is easy to carry, more laborsaving.
Claims (3)
1, a kind of pipe bender is made up of handle, rocking arm, track, hook plate.For flexibly connecting, rocking arm is with handle, hook plate and between rocking arm has fixedlys connected between hook plate and the rocking arm.It is characterized in that: cover one pivot pin (4) between rocking arm (8) and the handle (7 '), roller (2) is enclosed within pivot pin (4) and goes up and can rotate around pivot pin.
2, pipe bender according to claim 1 is characterized in that: described roller both sides are provided with elastomeric material (6) respectively, and pivot pin (4) two ends are fixing with snap ring (5).
3, pipe bender according to claim 1 and 2 is characterized in that: handle (7) (7 ') is outer can to put a sleeve (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 97229026 CN2322714Y (en) | 1997-10-21 | 1997-10-21 | Pipe bender |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 97229026 CN2322714Y (en) | 1997-10-21 | 1997-10-21 | Pipe bender |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2322714Y true CN2322714Y (en) | 1999-06-09 |
Family
ID=33941977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 97229026 Expired - Fee Related CN2322714Y (en) | 1997-10-21 | 1997-10-21 | Pipe bender |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2322714Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103008501A (en) * | 2012-12-06 | 2013-04-03 | 四川电力科学研究院 | Wire bending self-made tool for steel stranded wire pulling handle |
-
1997
- 1997-10-21 CN CN 97229026 patent/CN2322714Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103008501A (en) * | 2012-12-06 | 2013-04-03 | 四川电力科学研究院 | Wire bending self-made tool for steel stranded wire pulling handle |
CN103008501B (en) * | 2012-12-06 | 2015-04-22 | 四川电力科学研究院 | Wire bending self-made tool for steel stranded wire pulling handle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |