Gap control gasket for connecting rod bearing and crankshaft

By designing a C-shaped gasket body with markings and guide chamfers, the problems of gasket thickness not being easy to observe and easy to fall off in the prior art are solved, realizing rapid adjustment and stable assembly of the gap between the connecting rod bearing and the crankshaft.

CN224120523UActive Publication Date: 2026-04-14SHANGHAI SAMRO HOMOGENIZER
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Patent Information

Application Number
CN202520922583.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-12
Publication Date
2026-04-14
Estimated Expiration
2035-05-12

AI Technical Summary

Technical Problem

In the existing technology, the thickness of the shims used to control the gap between the connecting rod bearing and the crankshaft is not easy to observe and they are prone to falling off, making installation and gap adjustment difficult.

Method used

A gap control gasket comprising a gasket body and a marking sub-gasket is designed. The gasket body has a C-shaped structure, the marking sub-gasket has markings, the guide chamfer forms a flared structure, and a bend line is provided at the connection to improve installation efficiency and prevent falling off.

Benefits of technology

Marking facilitates the selection of shims of appropriate thickness, improves installation efficiency and gap adjustment accuracy, reduces the risk of falling, and ensures smooth assembly.

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Abstract

The utility model discloses a clearance control gasket for a connecting rod bearing and a crankshaft. The clearance control gasket comprises a gasket main body and a marking auxiliary gasket, the gasket body is of a C-shaped structure with an opening in one side, and the gasket body is arranged between the two connecting rod tiles. The marking auxiliary gasket is arranged on the other side of the gasket body and extends to the outer sides of the two connecting rod tiles, and marks are arranged on the marking auxiliary gasket. The utility model relates to the technical field of homogenizer equipment, and can solve the problems that the thickness of a gasket is difficult to observe and the gasket is easy to fall in the prior art.
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