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Pipe bender for S-shaped pipe

A technology of pipe bending machine and serpentine pipe, applied in metal processing equipment, feeding device, positioning device, etc., can solve the problem of low bending accuracy, and achieve the goal of ensuring processing quality, good quality, and reducing secondary stretching. Effect

Pending Publication Date: 2019-09-24
CHINA JILIANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the object of the present invention is to provide a serpentine pipe bender to solve the problem of low bending accuracy of the existing pipe bender in the background art

Method used

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  • Pipe bender for S-shaped pipe
  • Pipe bender for S-shaped pipe
  • Pipe bender for S-shaped pipe

Examples

Experimental program
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Effect test

Embodiment Construction

[0026] The present invention is specifically described below in conjunction with accompanying drawing, as Figures 1 to 5 As shown, the serpentine pipe bender includes a workbench 1 and a pipe bender head 2 arranged above the workbench 1 for clamping and bending pipe fittings.

[0027] Refer to attached figure 1 to attach Figure 5As shown, the pipe bending head 2 includes a headstock 3 that is rotated by a servo motor, the upper end of the headstock 3 is connected to the output shaft of the servo motor, and the lower end of the headstock 3 is vertically provided with an output shaft connected to the servo motor. The coaxial positioning column 4, the headstock 3 is also provided with a clamping block 5 that cooperates with the positioning column 4 to clamp the pipe fittings, the clamping block 5 is slidably connected to the headstock 3, and the clamping block 5 is on the The sliding direction on the headstock 3 is inclined towards the positioning column 4. There is a gap bet...

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Abstract

The invention relates to the technical field of pipe processing equipment, in particular to a pipe bender for an S-shaped pipe. The pipe bender for the S-shaped pipe aims at overcoming the problem of low bending precision of an existing pipe bender in the background technique. The pipe bender for the S-shaped pipe comprises a pipe bender head which is arranged on a workbench and used for clamping and bending a pipe fitting; the pipe bender head comprises a machine head seat controlled by a servo motor to rotate; a positioning column and a clamping block which is matched with the positioning column and used for clamping the pipe fitting are vertically arranged at the lower end of the machine head seat; a to-be-bent part of the pipe fitting is clamped by the machine head seat closing to the clamping column and the clamping block when bending; and the machine head seat is controlled by the servo motor to rotate, so that the pipe fitting is bent by the positioning column and the clamping block.

Description

technical field [0001] The invention relates to the technical field of pipe processing equipment, in particular to a serpentine pipe bending machine. Background technique [0002] In recent years, with the continuous development of my country's environmental protection construction and various new technologies, the demand for serpentine tubes that require heat dissipation and circulating cooling is increasing. The existing serpentine tube benders are due to the molds and The structure setting of the pressure plate is unreasonable, which leads to problems such as the arc of the bending part of the processed pipe fitting is not round enough, the precision is low, and the existing pipe bending machine cannot bend multiple different bending parts in one bending part of the pipe fitting. Radius in radians. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the object of the present invention is to provide a serpentine pipe bender to solve the problem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D7/022B21D7/16B21D43/00
CPCB21D7/022B21D7/16B21D43/003
Inventor 曹松晓王浩徐志鹏蒋庆
Owner CHINA JILIANG UNIV
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