Press fitting device for cylinder cover of brake cylinder

By designing a brake cylinder head pressing device with a bracket, clamping and pressing mechanism, the problem of inconvenient brake cylinder head installation is solved, automated pressing is achieved, labor intensity and safety risks are reduced, and operating efficiency is improved.

CN224196296UActive Publication Date: 2026-05-05CRRC YANGTZE CO LTD
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Patent Information

Application Number
CN202520941070.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-14
Publication Date
2026-05-05
Estimated Expiration
2035-05-14

AI Technical Summary

Technical Problem

Brake cylinder head installation is inconvenient, labor-intensive, poses high safety risks, and is costly. Existing technologies make it difficult to achieve efficient and automated press-fitting.

Method used

A brake cylinder head pressing device is designed, including a support mechanism, a clamping mechanism and a pressing mechanism. The device achieves automated clamping of the cylinder body and pressing of the cylinder head through a clamping drive cylinder and a pressing drive cylinder. Rotatable clamping and limiting components are used to ensure stability and simplicity.

Benefits of technology

It has enabled automated press-fitting of brake cylinder heads, reducing labor intensity and safety risks, improving operational efficiency, simplifying structural complexity, and reducing costs.

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Abstract

The utility model discloses a brake cylinder cover press-fitting device, and belongs to the technical field of brake cylinders. The brake cylinder cover press-fitting device comprises a support mechanism which comprises a support and a supporting column, and the supporting column is arranged on the support; the clamping mechanism comprises a first clamping piece, a second clamping piece and a clamping driving cylinder, at least one of the first clamping piece and the second clamping piece is rotatably arranged on the supporting column in a sleeving mode, the first clamping piece is provided with a first clamping part, the second clamping piece is provided with a second clamping part, the first clamping part and the second clamping part are oppositely arranged, and the clamping driving cylinder is arranged on the supporting column; a cylinder bottom and a cylinder rod of the clamping driving cylinder are rotationally connected with the first clamping piece and the second clamping piece respectively; and the press-fitting mechanism comprises a press-fitting driving cylinder and a jacking piece, the press-fitting driving cylinder is connected with the support, the jacking piece is connected with a cylinder rod of the press-fitting driving cylinder, and a positioning hole matched with the piston rod is formed in the jacking piece. The brake cylinder cover press-fitting device is easy and convenient to operate, safe, efficient and low in cost.
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