Auxiliary device for processing brake pipeline

A technology for auxiliary devices and brake pipes, which is applied in positioning devices, metal processing equipment, metal processing machinery parts, etc., can solve problems affecting the processing accuracy, prevent vibration and chaos, reduce operation difficulty, and improve safety Effect

Active Publication Date: 2020-09-04
青岛中车四方轨道车辆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above devices can only fix the pipeline to be processed, and there will be normal rotation during the pipeline processing process. If the pipeline is completely fixed, it will affect its processing accuracy.

Method used

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  • Auxiliary device for processing brake pipeline
  • Auxiliary device for processing brake pipeline
  • Auxiliary device for processing brake pipeline

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as figure 1 As shown, an auxiliary device for processing brake pipelines includes: a movable operating platform and a round wheel clamping device 6; wherein the movable operating platform includes an underframe 1, an anchor plate 2, an adjusting bolt 3, a slide rail 4 and drainage device 5; the underframe 1 is provided with equally spaced symmetrical frame legs 11, and each frame leg 11 is fixed with an anchor plate 2 by adjusting bolts 3, which can be adjusted by adjusting the bolts during the use of the auxiliary device. 3 to control the height of the underframe 1; the upper surface of the underframe 1 is laid with a slide rail 4, which is two symmetrical parts with an "I"-shaped cross section;

[0038] When the pipeline is cut, the cutting fluid will flow into the ground with the rotation of the pipeline. Because the length of the pipeline is different, in order to fully consider the waste liquid removal process, a drainage device 5 is installed on the bottom fr...

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PUM

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Abstract

The invention discloses an auxiliary device for processing a brake pipeline. The auxiliary device comprises a movable type operation platform and a circular wheel clamping device, wherein a slide railis arranged on the movable type operation platform; the circular wheel clamping device is mounted on the slide rail; the circular wheel clamping device comprises a plurality of tube diameter meteringclamping columns, a plug pin, a circular wheel supporting disc and a slide block, the slide block is embedded into the slide rail. The tube diameter metering clamping columns are equally divided at an angle of 120 degrees to define an equilateral triangle, so that the pipeline is clamped through stability of the equilateral triangle, and therefore, shaking and jumping during pipeline cutting processing are prevented, and safety of processing the brake pipeline is improved; circular wheels are arranged on the tube diameter metering clamping tubes, and the circular wheels rotate along with thepipeline during pipeline cutting and rotating, so that vibrating and jumping caused by the too long pipeline are prevented, the pipeline is always kept on the same coaxiality, and pipeline processingprecision and efficiency is improved; and a guide device is a groove with a gradient, so that cutting waste liquid can be effectively recycled.

Description

technical field [0001] The invention relates to the field of brake pipeline processing, in particular to an auxiliary device for processing brake pipelines. Background technique [0002] The brake pipeline is the basic unit to ensure train braking, especially for railway passenger trains. The quality of the brake pipeline directly affects the safety of train operation. The brake pipeline is an important part of the brake. The traditional railway vehicle brake pipeline processing only adopts the clamping and cutting of the threading machine. When the brake pipeline is long, it will cause the cutting process to run wild. The brake pipeline Poor accuracy will cause problems such as air leakage in the pipeline. [0003] Prior art CN108436510A discloses a construction pipe cutting fixture, including a base, a control switch group is installed on the outside of the base, and a longitudinal adjustment mechanism is installed on the inside of the base, and the longitudinal adjustmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06
CPCB23Q3/064
Inventor 孙华兴刘兰元李小孟潘高峰张向鑫刘明收王鹏王帅
Owner 青岛中车四方轨道车辆有限公司
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