A multiple positioning shoe plate assembly mechanism
By designing a multi-positioning brake shoe assembly mechanism, and utilizing a sliding fixed platform and positioning mechanism, the problem of difficulty in aligning the shaft and shaft hole was solved, enabling a fast and accurate assembly process, avoiding damage to the brake shoe and improving adjustment efficiency.
CN122142729BActive Publication Date: 2026-07-24湖南中车轨道交通设备有限责任公司
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- 湖南中车轨道交通设备有限责任公司
- Filing Date
- 2026-05-06
- Publication Date
- 2026-07-24
AI Technical Summary
Technical Problem
The existing brake shoe assembly mechanism has difficulty in accurately aligning the shaft and shaft hole when dealing with different specifications, resulting in inaccurate pressure application, damage to the brake shoe, and inefficient adjustment process.
Method used
A multi-positioning brake shoe assembly mechanism is designed. By using a sliding fixed platform and positioning mechanism, along with a hydraulic cylinder and drive mechanism, the shaft and shaft hole can be quickly aligned coaxially, thus avoiding damage caused by misoperation.
Benefits of technology
This enables rapid coaxial alignment of the brake shoe support and the shaft, reducing damage caused by misoperation and improving assembly efficiency and accuracy.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN122142729B_ABST
Abstract
The present application relates to the technical fields of train maintenance, in particular to a multiple positioning brake shoe carrier assembling mechanism, which comprises a hydraulic cylinder arranged on an assembling table and a fixing table for fixing the brake shoe carrier, an axle rod limiting piece is arranged between the fixing table and the hydraulic cylinder, the axle rod limiting piece supports the axle rod through an internal placing hole, the fixing table is slidingly arranged on the top of the assembling table and has a first position and a second position, in the first position, the fixing table is on one side of the axle rod limiting piece, so as to make the axle rod in the axle rod limiting piece enter the axle hole of the brake shoe carrier, the fixing table is slidingly arranged, a positioning mechanism is arranged on the sliding path of the fixing table, when the brake shoe carrier is extruded by the axle rod, the positioning mechanism is driven to move by driving the displacement of the brake shoe carrier, so that the positioning mechanism is simultaneously inserted into the axle hole and the placing hole of the brake shoe carrier, thereby making the brake shoe carrier and the axle rod coaxial quickly without manual adjustment by the operator.
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