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Automatic assembling device and automatic assembling method for railway cantilever assembly

An automatic assembly and power device technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of low assembly efficiency and difficulty in ensuring assembly accuracy, and achieve the effect of firm fixation, high assembly accuracy, and avoidance of shaking

Active Publication Date: 2019-07-12
中铁建电气化局集团南方工程有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the assembly between the flat arm tube and the oblique arm tube is mainly done manually. In this way, it is not only difficult to ensure the assembly accuracy, but also the assembly efficiency is very low.

Method used

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  • Automatic assembling device and automatic assembling method for railway cantilever assembly
  • Automatic assembling device and automatic assembling method for railway cantilever assembly
  • Automatic assembling device and automatic assembling method for railway cantilever assembly

Examples

Experimental program
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Effect test

Embodiment Construction

[0042] The present invention will be described in further detail below through specific examples.

[0043] Such as Figure 1 to Figure 6 As shown, an automatic assembly device for a railway wrist-arm assembly 100 includes a frame 1 on which two sets of first clamping and feeding mechanisms 2 for clamping a flat wrist-arm tube 101 are arranged, and are used for clamping The second clamping and feeding mechanism 3, the assembly positioning mechanism 5 and the bolt tightening mechanism 4 of the two sets of the oblique arm pipe 102 of the oblique arm pipe 102;

[0044] Define the X, Y, Z three-dimensional coordinate system, the X axis is the horizontal axis parallel to the flat arm, the Y axis is the horizontal axis perpendicular to the flat arm, and the Z axis is the vertical axis perpendicular to the XY plane;

[0045] Among them, such as figure 1 As shown, the arm assembly 100 includes a flat arm tube 101, an oblique arm tube 102 and a connecting sleeve 103 connecting the two...

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Abstract

The invention discloses an automatic assembling device for a railway cantilever assembly. The automatic assembling device for the railway cantilever assembly comprises a rack, a first clamping and feeding mechanism, a second clamping and feeding mechanism, an assembling and positioning mechanism and a bolt tightening mechanism, wherein the first clamping and feeding mechanism is used for clampinga flat cantilever pipe and feeding the flat cantilever pipe to the assembling and positioning mechanism, and a connecting sleeve is placed on a positioning and supporting groove so as to be positioned; and then the second clamping and feeding mechanism is used for clamping an inclined cantilever pipe to horizontally insert into the connecting sleeve, and the inclined cantilever pipe is tightened through the bolt tightening mechanism. The automatic assembling device can be used for automatically assembling the flat cantilever pipe and the inclined cantilever pipe, so that the assembling efficiency and the assembling precision are improved. In addition, the invention further discloses an assembling method using the automatic assembling device, so that manpower is replace, the assembling precision is high, and the efficiency is high.

Description

technical field [0001] The invention relates to an automatic assembly device for a railway carpal tube assembly, and also relates to an automatic assembly method using the automatic assembly device. Background technique [0002] The catenary is the main component of traction power supply, and directly bears the primary task of delivering energy for electric trains. The wrist-arm assembly is a catenary support device, and the pre-configuration of the wrist-arm assembly is an important content in the construction of electrified railways. High-speed railways have extremely high requirements for the installation accuracy of the catenary, and most of the components of the high-speed railway catenary project cannot be disassembled repeatedly. After accurate calculation, the wrist-arm support device must be assembled in place precisely at one time, which is restricted by conditions such as high altitude on site. It is necessary to adopt the mode of batch prefabrication on the grou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/00
CPCB23P19/00B23P19/001Y02T30/00
Inventor 赵亮
Owner 中铁建电气化局集团南方工程有限公司
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