Press fitting equipment for engine shock absorber support

By using a power cylinder preload and limiting structure in the engine shock absorber bracket press-fitting equipment, the problems of rubber part wear and inaccurate press-fitting were solved, achieving high-quality press-fitting effect and improved efficiency.

CN224445193UActive Publication Date: 2026-07-03宁海建新自动化设备有限公司
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Patent Information

Application Number
CN202521581744.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-07-25
Publication Date
2026-07-03
Estimated Expiration
2035-07-25

AI Technical Summary

Technical Problem

Existing engine shock absorber bracket pressing equipment is prone to excessive compression and wear of rubber parts during the pressing process, affecting the performance and lifespan. At the same time, it is difficult to accurately control the pressing force and position, resulting in a high defect rate and low production efficiency.

Method used

A power cylinder is used to drive the positioning pin to preload the main spring, avoiding wear on the rubber parts caused by direct pressing of the housing. The structural design of limit blocks, positioning guide pins and other components ensures stable positioning and precise pressing of the housing.

Benefits of technology

It effectively prevents changes in the shape and performance degradation of rubber parts, improves pressing quality and production efficiency, reduces defect rate, and saves production costs.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses engine shock absorber support press-fitting equipment, and belongs to the technical field of assembly of automobile parts, the engine shock absorber support press-fitting equipment comprises an upper template and a lower template which are connected with a press, the bottom surface of the upper template is provided with an upper mounting seat, two sides of the upper mounting seat are both provided with rotary pressure head assemblies, and the rotary pressure head assemblies work to press and fix a shell on the upper mounting seat; a lower mounting base, a sliding block and a sliding rail are arranged on the top face of the lower die plate, the sliding block is connected with a power cylinder, the sliding block is movably installed on the sliding rail, a positioning column is installed on the top face of the sliding block, a main spring is arranged on the lower mounting base, the positioning column penetrates through the main spring, and the power cylinder works to drive the positioning column to move to extrude the main spring. The pressing machine works to drive the upper die plate to press downwards so that the shell can be installed outside the main spring in a pressing mode. And the main spring is pre-pressed before the shell is pressed, so that a rubber part of the main spring is prevented from being abraded due to direct press fitting of the shell, and the press fitting quality and the production efficiency of the engine shock absorber bracket are improved.
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