A double-station wheel set press-fitting, pressure-checking and unloading integrated equipment

By designing the integrated equipment for pressure installation, pressure inspection and unloading of the double-station wheel-to-pressure installation, pressure inspection and unloading in the prior art, the problem of lack of integration of wheel-to-pressure installation, pressure inspection and unloading processes in the prior art is solved, and efficient wheel-to-pressure processing and more representative pressure inspection data are achieved.

CN119115487BActive Publication Date: 2025-03-21KUNSHAN ZHONGXIN TUOJIAN INTELLIGENT TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202411337950.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-09-25
Publication Date
2025-03-21
Estimated Expiration
2044-09-25

AI Technical Summary

Technical Problem

The existing wheel pressure assembly, pressure inspection and unloading processes are not integrated, which leads to a long time-consuming process and affects efficiency. In addition, data on stress can only be obtained at a single position during pressure inspection, which lacks representativeness.

Method used

A dual-station wheel-to-pressure installation, pressure inspection and retraction integrated equipment is designed, including a pressure installation, pressure, pressure, retraction and retraction mechanism and pressure inspection mechanism. The press-loading and unloading mechanism cooperates with the pressure inspection mechanism through the support frame to realize the pressure mounting, pressure inspection and releasing of the wheel pair. The pressure detection mechanism can apply pressure at different positions of the wheel shaft through the synchronous movement of the downcoming sleeve and the downcoming block, thereby increasing the number and representativeness of the data.

Benefits of technology

The integrated processing of wheel pairs of pressure assembly, pressure inspection and removal is realized, which saves transfer time, improves efficiency, and improves the representativeness of pressure inspection data through multi-point application of pressure.

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Abstract

The present application relates to the technical field of press-fitting, pressure testing and unloading of wheelsets, and in particular to an integrated double-station wheelset press-fitting, pressure testing and unloading equipment, including a base, on which a support frame is symmetrically arranged along its length direction, and a press-fitting and unloading mechanism and a pressure testing mechanism are installed on the base. The press-fitting and unloading mechanism designed by the present invention can perform press-fitting, pressure testing and unloading processing on the wheelset on the base through the cooperation between the support frame and the pressure testing mechanism, thereby avoiding the tediousness of performing press-fitting, pressure testing and unloading processing on the wheelset separately on different equipment, saving time for transferring the wheelset, and having a high degree of integration; in the pressure testing mechanism of the present invention, the lower pressure sleeve can drive the lower pressure block to move synchronously on the lifting frame, and then the lower pressure block can change its position on the wheel axle when applying pressure to the wheel axle, and then the data of the lower pressure block applying pressure at different positions of the wheel axle can be obtained, thereby increasing the amount of pressure testing data and making the pressure testing more representative.
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