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Overall assembly device for valve 120 module

A technology for assembling devices and valve modules, which is applied in assembly machines, metal processing equipment, manufacturing tools, etc., can solve the problems affecting the assembly quality of the braking system, the alignment of the installation holes, and the strong assembly, so as to save the assembly site space and assemble High precision and the effect of reducing labor intensity

Active Publication Date: 2014-06-18
CRRC MEISHAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main disadvantage of this method is: the valves and air cylinders are not positioned when they are assembled, and they are in a free state, causing the relative position of the mounting surface to be inconsistent with the positioning surface of the mobile platform, and even the mounting holes are in a row, resulting in strong assembly and affecting the braking system. Assembly quality

Method used

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  • Overall assembly device for valve 120 module
  • Overall assembly device for valve 120 module
  • Overall assembly device for valve 120 module

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Embodiment Construction

[0031] Below in conjunction with embodiment the present invention is further described.

[0032] see figure 1 —15,120 The overall assembly device of the valve module includes a column 1, and also includes a lifting mechanism 2, an overturning mechanism 3, an anti-assembly platform 4, a manipulator 5, and a positive assembly platform 6; The platform 2-1, the lifting cylinder 2-2, the guide part 2-3, and the locking part 2-4 are composed; the turning mechanism 3 is installed on the lifting platform 2-1, and the turning mechanism 3 is composed of a motor 3-1, a reducer 3-2, brake 3-3, coupling 3-4, module mounting seat 3-5; the module mounting seat 3-5 is connected with the anti-assembly platform 4; the anti-assembly platform 4 is composed of tire frame 4-1, pressure limiting Valve clamping device 4-2, 120 valve clamping device 4-3, 50 liter air cylinder clamping device 4-4, 11×17 liter air cylinder clamping device 4-5 are composed; manipulator 5 is composed of fixed seat 5-1 ,...

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Abstract

The invention discloses an overall assembly device for a valve 120 module, which belongs to the technical field of rail wagon assembly and comprises a stand column, a lifting mechanism, an overturn mechanism, a disassembly platform, a manipulator and an assembly component. The lifting mechanism is installed on the stand column and comprises a lifting platform, a lifting air cylinder, a guide part and a locking part. The overturn mechanism is installed on the lifting platform and comprises a motor, a reducer, a brake, a coupling and a module mount. The disassembly platform is connected onto the module mount. Each of the disassembly platform and the assembly platform comprises a jig, a pressure lifting valve clamp, a valve 120 clamp, a 50-L air cylinder clamp and an 11X17-L cylinder clamp. The manipulator comprises a fixed seat, a rotating device, a telescopic arm, a lifting bar and a module rotating mechanism. The overall assembly device is high in assembly precision and convenient in use and maintenance, labor intensity is relieved, and production efficiency is improved. The interchangeability requirement is met, and space of an assembly site is economized. The overall assembly device is widely applied to overall assembly of valve 120 modules of a rail wagon brake system.

Description

Technical field [0001] The invention relates to a component assembly device in a railway freight car, in particular to the component assembly of a braking system, and belongs to the technical field of railway freight car assembly. Background technique [0002] At present, the 120 valve module of the braking system on the railway freight car mainly includes: 120 valve, auxiliary air cylinder, double chamber air cylinder, pressure limiting valve, combined dust collector and the brake piping system connecting these components. There are two main assembly methods in the prior art: [0003] 1. Lift each component of the 120 valve module from the top of the lifting trolley to the installation surface, and then connect the piping systems and tighten the fasteners. The main disadvantage of this method is that due to the accumulated errors between parts, it is easy to cause strong assembly of parts, high labor intensity and low production efficiency. [0004] 2. First assemble the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P21/00
Inventor 郭唯杨鸣邓兴伟雷红先叶光成李勇曾德凉文红全金业全
Owner CRRC MEISHAN
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