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Novel wear-resistant insert for piston of engine

An engine and insert technology, applied in the direction of engine components, machines/engines, pistons, etc., can solve the problems of piston detachment and affect the use of the engine, and achieve the effect of increasing friction, smooth piston operation, and enhancing safety and power.

Inactive Publication Date: 2018-03-09
SHIYAN TONGLU IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a new type of engine piston wear-resistant insert to solve the problem that the above-mentioned equipment is easy to be separated from the piston due to engine oil when the piston is running, which affects the use of the engine.

Method used

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  • Novel wear-resistant insert for piston of engine
  • Novel wear-resistant insert for piston of engine
  • Novel wear-resistant insert for piston of engine

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Embodiment Construction

[0020] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0021] see Figure 1-Figure 3 , the present invention provides a technical solution: a new type of engine piston wear-resistant insert, the structure of which includes an insert body 1, a positioning hole 2, a positioning boss 3, a through hole 4, an anti-slip washer 5, a wear-resistant layer 6, a reinforcement Layer 7, corrosion-resistant layer 8, and base 9. The main body of the insert 1 is a cylindrical structure with a hard surface and a hollow interior. The main body of the insert 1 is integrally formed. There is a positioning hole 2, the top of the insert body 1 is provided with a positioning boss 3, and the positioning boss 3 is provided with a through hole 4, and the inner surface of the through hole 4 is embedded with a non-slip washer 5,...

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Abstract

The invention discloses a novel wear-resistant insert for engine pistons. A new type of engine piston wear-resistant insert, with anti-skid gaskets, by embedding the gasket body into the through hole on the positioning boss, and the rubber layer can make the gasket body flexible, which is convenient for personnel to easily embed into it. When the piston is installed, it contacts the surface of the piston through the anti-skid layer to increase the friction of the contact surface, so that it can firmly fix the piston, and at the same time effectively prevent the piston from slipping out, ensuring the stable operation of the entire engine and avoiding it from falling off. It can effectively ensure the tightness of its connection, enhance its operation safety and power, and also has wear resistance, corrosion resistance, high tensile strength and bending strength, so as to ensure smoother operation of the piston.

Description

technical field [0001] The invention is a novel engine piston wear-resistant insert, which belongs to the technical field of inserts. Background technique [0002] The engine is the heart part of the car. The cylinder head of the car engine has a combustion chamber. The combustion chamber includes an intake seat, an exhaust chamber and a spark plug hole. The traditional engine ring is made of steel. With the scientific With the development of technology, there are more and more engine inserts, and the functions are becoming stronger and stronger. [0003] The prior art discloses an engine wear-resistant insert whose application number is CN201610920478.5, which includes an insert main body, one side of the insert main body is provided with a wear-resistant material, and one side of the wear-resistant material is equipped with a boss , the inside of the main body of the ring is provided with a first ring groove, the inside of the first ring groove is provided with an outer r...

Claims

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Application Information

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IPC IPC(8): F02F3/10
CPCF02F3/10
Inventor 王涛赵明爱乔卫东
Owner SHIYAN TONGLU IND