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Crankshaft pulley with torsional damping function

A technology of torsion damping and belt pulley, applied in belts/chains/gears, components with teeth, portable lifting devices, etc., can solve the problems of numerous engine parts and complex engine structures, and achieve compact structure and reliable performance. High, accurate positioning effect

Inactive Publication Date: 2017-11-24
张家港保税区通勤精密机械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] An engine is a machine that converts a certain form of energy into mechanical energy. Its function is to convert the chemical energy of liquid or gas into heat energy after combustion, and then convert the heat energy into mechanical energy through expansion and output power to the outside. The structure of the traditional engine is complex. , the engine has many components and is a complex mechatronics product

Method used

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  • Crankshaft pulley with torsional damping function

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] see figure 1 , the embodiment of the present invention includes:

[0017] A crankshaft belt pulley capable of torsion and shock absorption, comprising: a disc cover 1, a first disc body 2, a second disc body 3 and a disc seat 4, the disc cover 1 is divided into upper and lower two-layer structures and a first center hole is provided , the inner circumference of the first disc body 2 is provided with matching holes, the second disc body 3 is provided with a third center hole, the outer surface of the second di...

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Abstract

The invention discloses a crankshaft pulley with a torsional damping function. The crankshaft pulley comprises a pulley cover, a first pulley body, a second pulley body and a pulley seat. The pulley cover is connected with the first pulley body which is connected with the second pulley body, and the second pulley body is connected with the pulley seat. Therefore, the crankshaft pulley with the torsional damping function has advantages of compact structure, accuracy in positioning, high reliability and the like.

Description

technical field [0001] The invention relates to the field of engine parts, in particular to a crankshaft belt pulley capable of torsion and shock absorption. Background technique [0002] An engine is a machine that converts a certain form of energy into mechanical energy. Its function is to convert the chemical energy of liquid or gas into heat energy after combustion, and then convert the heat energy into mechanical energy through expansion and output power to the outside. The structure of the traditional engine is complex. , the engine has many components and is a complex mechatronics product. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a crankshaft belt pulley capable of torsion and shock absorption. By optimizing the structure, the belt drives other accessories to rotate and torsional shock absorption, and has the advantages of compact structure, precise positioning, and high reliability. [0004] In o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H55/42
CPCF16H55/42
Inventor 顾建新
Owner 张家港保税区通勤精密机械有限公司