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Pipe bender

A pipe bender and pipe technology, applied in the field of electrical engineering tools, can solve problems such as high labor intensity, pipe bender jamming, inaccurate positioning, etc., and achieve the effects of reduced damage, high angle accuracy, and convenient use

Inactive Publication Date: 2017-04-26
马姝宸
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current pipe bender is prone to problems such as material jamming, inaccurate positioning, and high labor intensity

Method used

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  • Pipe bender

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Embodiment Construction

[0009] Accompanying drawing is a kind of specific embodiment of the present invention.

[0010] The pipe bender of the present invention comprises a base 1, a fixed wheel 2 fixed on the base, a rotating seat 3 hinged at the center of the fixed wheel and a handle 4 fixed on the rotating seat, and a guide groove 5 is provided on the circumferential surface of the fixed wheel , one side of the fixed wheel is provided with an angle scale 6, the inner side of the rotating seat is equipped with a rolling bearing 8 through a shaft 7, the rolling bearing corresponds to the guide groove, the rolling bearing is used to contact the pipe to be bent, and one end of the base is provided with a pedal The other end of the plate 9 and the base is provided with a hook 10 for limiting the position of the pipe.

[0011] The beneficial effects of the invention are that the structure is simple, the use is convenient, the bending angle precision is high, the rolling bearing and the pipe reduce the d...

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PUM

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Abstract

The invention relates to a pipe bender which is characterized in that the pipe bender comprises a base, a fast pulley fixed to the base, a running seat hinged with the center of the fast pulley and a handle fixed to the running seat, wherein a guide slot is formed on the circumference of the fast pulley, and one side of the fast pulley is provided with angle indexes; a rolling bearing is installed inside the running seat through a shaft, corresponding to the guide slot, and used to come into contact with a pipe to be bent. One end of the base is provided with a pedal, and the other end of the base is provided with a hook used for limiting the position of the pipe. The pipe bender disclosed by the invention has the beneficial effects that the pipe bender is simple in structure, easy to use, and high in pipe bending angle precision, the rolling bearing and the pipe are in rolling friction to reduce damage to the pipe, and the pedal is easy to step forcibly.

Description

technical field [0001] The invention belongs to the field of electrical engineering tools and relates to a pipe bender. Background technique [0002] At present, the U-shaped fixed bend used in the electrical industry for fixing cables is generally produced by blanking, stamping, heating, and pipe bending processes in the production process. In order to ensure that the arc of the fixed bend is a smooth arc transition, the bend The process requirements are higher. However, the current pipe bender is prone to problems such as material jamming, inaccurate positioning, and high labor intensity. Contents of the invention [0003] In order to make up for the deficiencies of the prior art, the present invention provides a pipe bender with simple structure and convenient use. [0004] The present invention is achieved through the following technical solutions: [0005] The pipe bender of the present invention is characterized in that it comprises a base, a fixed wheel fixed on ...

Claims

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Application Information

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IPC IPC(8): B21D7/08B21D7/14
CPCB21D7/085B21D7/14
Inventor 马姝宸
Owner 马姝宸
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