CN213701311U - Special tool for quickly bending pipe - Google Patents
Special tool for quickly bending pipe Download PDFInfo
- Publication number
- CN213701311U CN213701311U CN202022559110.5U CN202022559110U CN213701311U CN 213701311 U CN213701311 U CN 213701311U CN 202022559110 U CN202022559110 U CN 202022559110U CN 213701311 U CN213701311 U CN 213701311U
- Authority
- CN
- China
- Prior art keywords
- nut
- bolt
- bending
- bent
- wall
- 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
- 238000005452 bending Methods 0.000 title claims abstract description 15
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a special tool for fast bending a pipe, which comprises a bolt and a nut, wherein the bolt and the nut are sleeved together, the outer wall of the nut is fixedly connected with a handle along the radial direction of the nut, the outer wall of one side of the nut is inwards bent and sunken along the axial direction of the nut to form a nut bending and pressing part, the top surface of the nut bending and pressing part is an arc surface, and the arc surface is parallel to the horizontal top surface of the nut; the outer wall of the free end of the bolt is inwards folded and sunken along the axial direction of the bolt to form a bolt limiting part, a vertical through groove is formed in the center of the bolt limiting part in a downward extending mode, the bent guide pipe is clamped into the vertical through groove, and the nut can be rotated through the handle, so that the upper portion of the bent guide pipe can be pressed by the nut bending part on the nut to be bent. The bending device has simple structure, can conveniently bend the oil guide pipe or the air guide pipe, is convenient to use, and saves time and labor.
Description
Technical Field
The utility model relates to a quick return bend specialized tool.
Background
At present, in the routine maintenance process of the air guide tubes of the oil guide tube and the pneumatic valve of the hydraulic equipment, the oil guide tube and the air guide tube which need to be replaced are bent by hand pliers usually, firstly, the pipeline is deformed, the flow capacity is reduced, secondly, the bent pipeline is difficult to see, and especially, a waste tube is easy to appear on the short tube at one side of the right-angled bend.
Disclosure of Invention
An object of the utility model is to provide a quick return bend specialized tool, simple structure can conveniently buckle and lead oil pipe or air duct, convenient to use, labour saving and time saving.
The special tool for quickly bending the pipe comprises a bolt and a nut which are sleeved together, wherein a handle is fixedly connected to the outer wall of the nut along the radial direction of the nut, the outer wall of one side of the nut is inwards bent and sunken along the axial direction of the nut to form a nut bending and pressing part, the top surface of the nut bending and pressing part is an arc surface, and the arc surface is parallel to the horizontal top surface of the nut; the outer wall of the free end of the bolt is inwards folded and sunken along the axial direction of the bolt to form a bolt limiting part, a vertical through groove is formed in the center of the bolt limiting part in a downward extending mode, the bent guide pipe is clamped into the vertical through groove, and the nut can be rotated through the handle, so that the upper portion of the bent guide pipe can be pressed by the nut bending part on the nut to be bent.
The utility model discloses simple structure can conveniently buckle and lead oil pipe or air duct, convenient to use, labour saving and time saving.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic front view of the nut of the present invention;
FIG. 3 is a schematic side view of the nut of the present invention;
fig. 4 is a schematic front view of the bolt of the present invention;
fig. 5 is a schematic top view of the bolt of the present invention;
fig. 6 is a schematic view of the working state structure of the present invention.
Detailed Description
A kind of fast bend specialized tool, as shown in fig. 1, 2, 3, 4, 5, 6, include a bolt 5 and a nut 2, the two are fitted together, the outer wall of the nut 2 is fixed with a hand grip 1 radially along the nut, one side outer wall of the nut 2 is turned over the recess and forms the nut buckle 4 axially along the nut, the top surface of the nut buckle 4 is the arc surface 3, the arc surface 3 is parallel to horizontal top surface of the nut 2; the outer wall 6 of the free end of the bolt 5 is inwards folded and sunken along the axial direction of the bolt to form a bolt limiting part 7, a vertical through groove 8 is arranged in the center of the bolt limiting part 7 in a downward extending mode, the bent conduit 9 is clamped into the vertical through groove 8, and the nut 2 is rotated through the handle 1, so that the nut bending and pressing part 4 on the nut 2 can press the upper part of the bent conduit 9 to bend the same. As shown in fig. 6, two sides of the top surface of the vertical through groove 8 in the bolt limiting portion 7 are arc surfaces respectively, so as to prevent the guide tube 9 from being bent into a right angle when being bent. The inward-folding concave refers to that a specific concave surface is milled on the nut 2 or the bolt 5 in a machining mode to apply force to the conduit 9.
Claims (1)
1. The utility model provides a quick return bend specialized tool, includes a bolt and a nut, and the two suit is in the same place characterized by: a handle is fixedly connected to the outer wall of the nut along the radial direction of the nut, the outer wall of one side of the nut is inwards folded and sunken along the axial direction of the nut to form a nut bending and pressing part, the top surface of the nut bending and pressing part is an arc-shaped surface, and the arc-shaped surface is parallel to the horizontal top surface of the nut; the outer wall of the free end of the bolt is inwards folded and sunken along the axial direction of the bolt to form a bolt limiting part, a vertical through groove is formed in the center of the bolt limiting part in a downward extending mode, the bent guide pipe is clamped into the vertical through groove, and the nut can be rotated through the handle, so that the upper portion of the bent guide pipe can be pressed by the nut bending part on the nut to be bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022559110.5U CN213701311U (en) | 2020-11-09 | 2020-11-09 | Special tool for quickly bending pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022559110.5U CN213701311U (en) | 2020-11-09 | 2020-11-09 | Special tool for quickly bending pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213701311U true CN213701311U (en) | 2021-07-16 |
Family
ID=76803738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022559110.5U Expired - Fee Related CN213701311U (en) | 2020-11-09 | 2020-11-09 | Special tool for quickly bending pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213701311U (en) |
-
2020
- 2020-11-09 CN CN202022559110.5U patent/CN213701311U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210716 |