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Support ring and manufacturing method thereof

A manufacturing method and technology for supporting rings, which are applied to liquid variable capacity machinery, variable capacity pump components, machines/engines, etc., can solve the problems of easy deformation of ring parts, low yield, poor flatness, etc. The effect of flatness

Inactive Publication Date: 2019-03-08
宁波市镇海力成电机风罩厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The air-conditioning compressor support parts for new energy vehicles in the prior art use a one-time stamping of grooves directly on the ring metal part, resulting in the deformation of the entire ring part. When stamping, the internal stress of the groove cannot be dispersed, resulting in the flatness of the entire ring Poor degree, low yield

Method used

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  • Support ring and manufacturing method thereof
  • Support ring and manufacturing method thereof

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Embodiment Construction

[0022] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are intended to illustrate the present invention, but not to limit the scope of the present invention.

[0023] like figure 1 and figure 2 As shown, the support ring of the present invention includes a support ring body 1, and the support ring body 1 is uniformly provided with a plurality of groove bodies 2 in the circumferential direction; the support ring body 1 is symmetrically provided with a pair of socket holes 3; In addition to the position of , a hollow 4 is arranged between every two groove bodies 2 . In this embodiment, the socket hole 3 is a circular hole, and the hollow 4 is a fan-shaped hole. When the groove body is punched, the hollow 4 disperses the stress, and the material flows more naturally, thereby improving the flatness of the entire product. The groove body 2 is in the sh...

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Abstract

The invention discloses a support ring and a manufacturing method thereof. The support ring comprises a support ring body, a plurality of slot bodies are uniformly formed in the circumference of the support ring body; a pair of recess holes are arranged symmetrically in the support ring body; apart from the recess holes, positions between each two slot bodies are hollowed out. With adoption of thehollowed structure, no large resistance will accumulate upon materials at recessed parts when the support ring is stamped, and the materials can flow freely, so resistance between inner and outer circle of the support ring will be similar to that among recesses, thereby ensuring flatness of the whole support ring.

Description

technical field [0001] The invention relates to the technical field of air-conditioning compressor support components for new energy vehicles, in particular to a support ring and a manufacturing method thereof. Background technique [0002] The support ring is the core part of the new energy air conditioner compressor. Its flatness will directly affect the performance of the compressor. For example, the two problems of high noise and large resistance will consume energy if the resistance is large, so the support ring is flat. The improvement of the degree is energy saving. The supporting parts of the air conditioner compressors for new energy vehicles in the prior art use a one-time stamping groove on the annular metal part, which causes the entire annular part to be easily deformed. During stamping, the internal stress of the groove cannot be dispersed, resulting in the entire ring being flat. Poor quality and low yield. SUMMARY OF THE INVENTION [0003] (1) Technical p...

Claims

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Application Information

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IPC IPC(8): F04B39/00B21D22/02
CPCF04B39/00B21D22/02
Inventor 施惠立
Owner 宁波市镇海力成电机风罩厂