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Installation limit structure for transmission oil-sealing cover press plate, and transmission oil-sealing structure

A technology of limit structure and oil sealing cap, which is applied to transmission parts, belts/chains/gears, mechanical equipment, etc., can solve problems such as difficult long-term stability of assembly quality, affecting production and assembly efficiency, and consuming manpower and material resources. Guarantee assembly quality and consistency, avoid artificial aids correction, and save development costs

Pending Publication Date: 2020-01-31
CHONGQING TSINGSHAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Manually correcting the oil seal cover pressure plate 3 with the help of auxiliary tools meets the correct installation requirements, but it is difficult to ensure long-term stability of the assembly quality, which not only consumes manpower and material resources, but also increases the assembly cycle, which affects the production and assembly efficiency.

Method used

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  • Installation limit structure for transmission oil-sealing cover press plate, and transmission oil-sealing structure
  • Installation limit structure for transmission oil-sealing cover press plate, and transmission oil-sealing structure
  • Installation limit structure for transmission oil-sealing cover press plate, and transmission oil-sealing structure

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Embodiment Construction

[0019] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] Such as figure 2 , image 3 As shown, the automobile transmission oil seal cover pressure plate installation limit structure disclosed in the present invention includes a clutch housing 1 and an oil seal cover installation hole 4a provided on the clutch housing 1, and an oil seal cover pressure plate is arranged on the edge of the oil seal cover installation hole 4a The mounting boss surface 3a is provided with threaded holes 2a on the mounting boss surface 3a of the pressure plate of the oil seal cover.

[0021] The intersection of the limiting structural rib plate and the clutch housing 1 is a smooth transition with rounded corners;

[0022] The limiting structural rib 1b has a certain draft angle and is formed integrally with the clutch housing 1 by blank casting.

[0023] The limiting structural ribs 1b are connected to the center of the oil seal cap i...

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Abstract

The invention discloses an installation limit structure for a transmission oil-sealing cover press plate. The installation limit structure for the transmission oil-sealing cover press plate comprisesa clutch shell body and an oil-sealing cover installation hole formed in the clutch shell body, wherein an installation boss surface for the oil-sealing cover press plate is arranged on the edge of the oil-sealing cover installation hole; and a limit structure rib plate bridging over the junction of the oil-sealing cover installation hole and an installation boss for the oil-sealing cover press plate is arranged on the side of the oil-sealing cover press plate. The invention further discloses a transmission oil-sealing structure. When the oil-sealing cover is installed in the oil-sealing coverinstallation hole, a bolt is screwed into a corresponding position of the clutch shell body and finally the oil-sealing cover press plate on the installation boss surface for the oil-sealing cover press plate is fixed, and the limit structure rib plate on the clutch shell body prevents and limits the deviation of the press plate, ensures correct fixing for the press plate, and then ensures installation and fixing for the oil-sealing cover, and assembly for a transmission assembly.

Description

technical field [0001] The invention relates to the technical field of assembly of automobile transmission components, in particular to an installation limit structure of a pressure plate of a transmission oil sealing cover and a transmission oil sealing structure. [0002] technical background [0003] The transmission oil sealing structure of prior art is as figure 1 shown. It includes: a clutch housing 1 , an oil seal 4 , an oil seal pressure plate 3 for realizing the installation and fixing of the oil seal 4 , and a bolt 2 for fixing the oil seal pressure plate 3 . The assembly process of these components is to first install the oil seal cover 4 on the corresponding position of the clutch housing 1, screw the bolt 2 into the corresponding position of the clutch housing 1 to fix the oil seal cover pressure plate 3, and then pass the oil seal cover pressure plate 3 The fixing of the oil seal cap 4 is realized on the clutch housing 1 and fixed. [0004] The assembly pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/029F16H57/031
CPCF16H57/029F16H57/031
Inventor 何健胡家路蒋远洋杨述松李长江肖成加孙建军田婷婷邓世林杨毅超蔡之俊毛江王卿臣淳登松
Owner CHONGQING TSINGSHAN IND
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