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Automatic overhauling line and overhauling method of oil pressure vibration absorber

A technology of oil pressure shock absorber and maintenance line, which is applied to the testing of instruments, scientific instruments, and mechanical parts, etc., which can solve problems such as troublesome maintenance procedures, waste of human resources, and high labor intensity of workers, so as to reduce labor intensity and save The effect of human resources

Active Publication Date: 2014-06-04
CRRC QINGDAO SIFANG ROLLING STOCK RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the traditional maintenance process of hydraulic shock absorbers, the transmission of parts needs to be carried out manually. Most of them have no order and are carried out in blocks. Not only is the maintenance process troublesome, but also most of them rely on manual labor. a large number of human resources

Method used

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  • Automatic overhauling line and overhauling method of oil pressure vibration absorber
  • Automatic overhauling line and overhauling method of oil pressure vibration absorber

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Embodiment Construction

[0039] The present invention will be described in further detail below. see figure 1 , the maintenance line includes the conveying line, the online control management system, the storage area to be repaired, the decomposition area, the cleaning area, the flaw detection area, the assembly area, the test area, and the qualified product storage area connected in sequence;

[0040] The conveyor line includes elevators at both ends of the conveyor line and a control cabinet at one end of the conveyor line connected to the conveyor line through a control cable;

[0041] The storage area to be repaired includes storage racks, pallet bases and handling trolleys;

[0042] The disassembly area is connected to the conveying line through a circular track crane, including car body shock absorber disassembly device, vertical shock absorber disassembly device, lateral shock absorber disassembly device, and manipulator for handling oil pressure shock absorber, which is located next to the di...

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Abstract

The invention belongs to the technical field of overhauling an oil pressure vibration absorber and relates to an automatic overhauling line and an overhauling method of an oil pressure vibration absorber. The overhauling line comprises a conveying line, an online control management system, and a to-be-overhauled storage region, a decomposition region, a washing region, a flaw detection region, an assembling region, a test region and a qualified product storage region which are sequentially connected with one another. The automatic overhauling line and overhauling method of the oil pressure vibration absorber, provided by the invention, have the advantages that: 1) according to the requirements of an overhauling process of the oil pressure vibration absorber, the overhauling line is divided into the to-be-overhauled storage region, the decomposition region, the washing region, the flaw detection region, the assembling region, the test region and the qualified product storage region by considering the overhauling convenience and the sufficient utilization of space, preventing devices from being repeatedly transported, reducing the repeated work and improving the overhauling efficiency; 2) a special tool is designed for the overhauling line of the oil pressure vibration absorber so that the problems that the forms of the tools of CRH series oil pressure vibration absorbers are various and not uniform are solved; and 3) a part automatic conveying line is designed so that the automatic conveying of the parts of the oil pressure vibration absorber is realized and manual turnover is not needed; the labor intensity of workers is reduced and the manpower resource is saved.

Description

technical field [0001] The invention belongs to the technical field of inspection and maintenance of oil pressure shock absorbers, and relates to an automatic oil pressure shock absorber inspection and repair line and an inspection method for multiple train units. Background technique [0002] At present, the CRH1, CRH2, CRH3 and CRH5 EMUs in operation are the main types of high-speed trains in my country. With the rapid development of the train industry, the quality of the corresponding train accessories needs to be improved. Oil shock absorbers are used to reduce vehicle vibration. An important component to improve the stability and safety of the vehicle. With the increase of train running speed, the performance requirements of the vehicle vibration reduction system for the oil pressure shock absorber are also getting higher and higher. The CRH series oil pressure shock absorber tooling has various forms and is not uniform, which has caused certain problems in the maintenan...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P6/00B25B27/00G01M13/00G01N33/00
Inventor 邢晓东李东义孙法明姚宝天曹晓明
Owner CRRC QINGDAO SIFANG ROLLING STOCK RES INST
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