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A production mold for a composite disc spring and a production method thereof

A disc spring and production method technology, applied in the field of mechanical parts, can solve the problems of narrow application range, single memory alloy of disc spring, inability to satisfy hardness and elasticity at the same time, achieve reliable operation, improve elasticity and strength, and improve quality Effect

Active Publication Date: 2017-03-08
YANGZHOU LANYANG SPRING CP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Most of the existing disc springs are made of a single material, such as the Chinese patent with the application number "201110292924" and the name "Memory Alloy Disc Spring and Its Application". The disc spring uses a single memory alloy, which cannot satisfy some Occasions require both hardness and elasticity, and the application range is narrow

Method used

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  • A production mold for a composite disc spring and a production method thereof
  • A production mold for a composite disc spring and a production method thereof
  • A production mold for a composite disc spring and a production method thereof

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Embodiment Construction

[0034] The present invention as Figure 1-9 As shown, it includes a spring body 1, the spring body 1 is in the shape of a conical disc, and the inner ring 2 of the spring body 1 is inclined to the outside; the inner ring 2 of the spring body 1 is provided with an annular groove 3, and the The top surface of the spring body 1 is provided with several positioning grooves 4, and the positioning grooves 4 communicate with the annular groove 3;

[0035] The annular groove 3 is provided with a collar 5, and the positioning groove 4 is provided with a column 6, and the collar 5 and the column 6 are connected as a whole (ie integrally formed). When the positioning groove is in operation, the filling amount of the matrix 19 can be observed, and the embedded column in the positioning groove can be integrated with the collar, which improves the reliability of the composite of the collar and the spring body, and improves the overall strength.

[0036] Such as Figure 8 As shown, the top...

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Abstract

The invention provides a composite disc spring as well as a production mould and a production method thereof, and the composite disc spring is simple in structure, convenient to machine and improved in elasticity and strength. The composite disc spring comprises a spring body, wherein the spring body is shaped like a conical tray; an inner ring of the spring body tilts to the outer side and is provided with an annular groove; a plurality of positioning grooves are formed in the top surface of the spring body and communicated with the annular groove; an embedded ring is arranged in the annular groove; an embedded column is arranged in each positioning groove; the embedded ring and the embedded columns are integrally connected. By filling the spring body with a material (namely a substrate), the composite disc spring is formed and improved in elasticity and strength; the operation is reliable and the quality of the disc spring is improved.

Description

technical field [0001] The invention relates to mechanical parts, in particular to a composite disc spring, its production mold and its production method. Background technique [0002] Disc spring is a mechanical part that uses elasticity to work. It is in the shape of a conical disc. Disc spring is often used for high-pressure fastening and high-strength buffering due to its tight structure, high strength, and small vertical expansion and contraction. occasion. Since the deformation and load value of a single-leaf spring often cannot meet the requirements, it is generally possible to provide sufficient elastic stretch through a considerable amount of superposition to play a role. [0003] Most of the existing disc springs are made of a single material, such as the Chinese patent with the application number "201110292924" and the name "Memory Alloy Disc Spring and Its Application". The disc spring uses a single memory alloy, which cannot satisfy some Occasions require both...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/26B29C45/14B29C33/12F16F1/00
CPCB29C45/14065B29C45/2602F16F1/00
Inventor 张凌翔
Owner YANGZHOU LANYANG SPRING CP
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