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Polishing device for machining expanding and contracting pipe

A polishing device and polishing table technology, applied in the field of machinery, can solve problems such as poor polishing effect of polishing machines, and achieve the effects of avoiding manual transportation, improving quality and improving production efficiency

Pending Publication Date: 2018-11-06
海宁市晟达消防设备股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After the expansion tube is processed, the surface needs to be polished. At present, the polishing effect of the polishing machine is poor.

Method used

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  • Polishing device for machining expanding and contracting pipe
  • Polishing device for machining expanding and contracting pipe
  • Polishing device for machining expanding and contracting pipe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as Figure 1-8 As shown, a production line for processing expansion and contraction tubes includes a frame, and one end of the frame is provided with a tube expansion device capable of processing steel pipes. The tube expansion device includes a workbench 1 on which a bracket 2 is fixed. , the bracket 2 is provided with a pipe expanding mechanism capable of expanding the steel pipe, the rear side of the workbench 1 is provided with a feeding mechanism capable of loading the steel pipe, and the front side of the workbench 1 is provided with a The blanking mechanism; the other end of the frame is provided with a polishing device capable of polishing the expanded steel pipe. The polishing device includes a polishing table, which has a polishing wheel one 3 and a polishing wheel two 4, a polishing wheel one 3 and a polishing wheel two. Polishing wheel 2 4 is arranged oppositely and has a gap for steel pipes to pass through in the middle. Polishing wheel 1 3 is connecte...

Embodiment 2

[0043] The structure and principle of this embodiment are basically the same as that of Embodiment 1. The difference is that in Embodiment 1, the driving mechanism includes an oil cylinder 24, and the cylinder body of oil cylinder 24 is fixed on the workbench 1; while in Embodiment 2 Among them, the driving mechanism includes a driving motor, two ejector rods 27 and a guide plate 28, the body of the driving motor is fixed on the workbench 1, the output shaft of the driving motor is facing horizontally and the end is fixed with a cam 29, and the workbench 1 is vertically Guide column 26 is fixed, and guide plate 28 has guide hole, and guide plate 28 is slidably arranged on guide column 26, and push rod 27 is vertically fixed on guide plate 28, and cam 29 leans against the lower surface of guide plate 28, and push rod 27 can pass through hole and drive steel pipe to move upwards. The driving motor work drives the cam 29 to rotate, and the cam 29 rotates to drive the guide plate ...

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Abstract

The invention provides a polishing device for machining an expanding and contracting pipe and belongs to the technical field of machinery. According to the polishing device, the problem that in the prior art, the pipe expanding effect is poor is solved. The polishing device for machining the expanding and contracting pipe comprises a polishing table. A first polishing wheel and a second polishingwheel are arranged on the polishing table and oppositely arranged, and a gap for allowing a steel pipe to pass through is formed between the first polishing wheel and the second polishing wheel. The first polishing wheel is connected with a first motor capable of driving the first polishing wheel to rotate, and the first motor is fixed to a first motor base which is horizontally slidably arrangedon the polishing table. The second polishing wheel is connected with a second motor capable of driving the second polishing wheel to rotate. The second motor is fixed to a second motor base which is horizontally slidably arranged on the polishing table. The polishing device has the advantage of being good in pipe expanding effect.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a polishing device for processing expansion and contraction tubes. Background technique [0002] Polishing machines, also known as grinders, are often used for mechanical grinding, polishing and waxing. Its working principle is: the motor drives the sponge or wool polishing disc installed on the polishing machine to rotate at high speed. Due to the joint action of the polishing disc and the polishing agent and friction with the surface to be polished, it can achieve the effect of removing paint surface pollution, oxide layer and shallow marks. Purpose. The speed of the polishing disc is generally 1500-3000r / min, mostly stepless speed change, which can be adjusted at any time during construction. [0003] After the expansion tube is processed, the surface needs to be polished. At present, the polishing effect of the polishing machine is poor. Contents of the invention [0004]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B29/08B24B41/00B21D41/02
CPCB21D41/02B24B29/08B24B41/005
Inventor 郑东南杨帆张鑫顾锋
Owner 海宁市晟达消防设备股份有限公司
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