Expansion valve grinding machine

Through the design of the transfer and movement mechanism, the grinding of multiple workpieces is automated, which solves the problems of high labor costs and low efficiency in the existing technology, reduces dust pollution and extends the service life of the equipment.

CN224182750UActive Publication Date: 2026-05-01RUIDAPAI INTELLIGENT EQUIPMENT (KUNSHAN) CO LTD
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Patent Information

Application Number
CN202520825131.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-28
Publication Date
2026-05-01
Estimated Expiration
2035-04-28

AI Technical Summary

Technical Problem

In the existing technology, handheld grinders have high labor costs and serious dust pollution, while table grinders have low working efficiency and the frequent start-stop of the drive components affects their service life.

Method used

Design an expansion valve grinding machine, which arranges and shapes multiple workpieces through a transfer mechanism, and a moving mechanism clamps multiple workpieces at a time, which pass through the grinding mechanism in sequence. Combined with the symmetrical grinding components and the transmission mechanism, automatic loading and unloading is achieved.

Benefits of technology

It improves grinding efficiency, reduces the start-stop frequency of drive components, extends service life, reduces manual intervention, and reduces dust pollution.

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Abstract

The utility model provides an expansion valve polisher which is applied to the technical field of polishers and comprises a polishing mechanism and a moving mechanism, and the polishing mechanism comprises an upper polishing assembly and a lower polishing assembly which are respectively used for polishing the upper surface and the lower surface of a workpiece; a clamping block of the moving mechanism is in a long strip shape and used for clamping, fixing and moving the multiple workpieces, and the multiple workpieces sequentially pass through the grinding mechanism to be ground. An auxiliary plate and a transferring mechanism are arranged beside the grinding mechanism, the transferring mechanism is used for conducting guiding and shaping on the multiple workpieces and pushing the multiple shaped workpieces to the auxiliary plate, and a guiding groove used for guiding the workpieces is formed in the auxiliary plate. The multiple workpieces are arranged and shaped through the transferring mechanism, so that the moving mechanism can clamp the multiple workpieces at a time, the moving mechanism drives the multiple workpieces to sequentially pass through the grinding mechanism, the grinding efficiency is improved, the starting and stopping frequency of a driving part of the grinding mechanism is reduced, and the service life is prolonged.
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