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Automobile engine turbocharger bent connector and production technology thereof

A technology for turbochargers and automobile engines, which is applied to engine components, machines/engines, manufacturing tools, etc., and can solve the problems of complicated joint manufacturing process, pipe blockage, and poor connection between parts and parts.

Active Publication Date: 2017-03-22
盐城市大丰区生产力促进中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The bent joint of the turbocharger of the automobile engine is an important part of the automobile brake system. There are still many defects in the structural design of the bent joint of the turbocharger of the engine in the prior art, and the parts cannot be well connected. And the pipe body is blocked or corroded due to long-term use, which increases the scrap rate, and the process of making joints is complicated, requiring a large cost input. In order to improve work efficiency, reduce scrap rate and production costs, improve environmental pollution, and increase The practicability of the product, the present invention proposes a kind of automobile engine turbocharger elbow joint and its production process

Method used

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  • Automobile engine turbocharger bent connector and production technology thereof
  • Automobile engine turbocharger bent connector and production technology thereof
  • Automobile engine turbocharger bent connector and production technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] This embodiment provides an automobile engine turbocharger elbow joint. The engine turbocharger elbow joint is made of high-strength structural steel as a whole, including an upper port 1 and a lower port 2, and a belt is passed between the upper port 1 and the lower port 2. The curved connecting pipe 3 is connected with each other. The curved connecting pipe 3 is trumpet-shaped, that is, it gradually becomes wider from the upper port 1 to the lower port 2. The upper port 1 expands outward along its circumference with a polygonal connection block 4, and the polygonal connection The block 4 is a hollow structure, that is, it has a hollow inner cavity 5 filled with a leak-proof airtight seal 6, the leak-proof airtight seal 6 is made of EPDM rubber, and the connecting block 4 is evenly distributed with bolt connection holes 7 , the outer surface of the connecting pipe 3 is provided with a gas connection hole 8 near the upper port 1, the side wall of the connecting pipe 3 ne...

Embodiment 2

[0093] This embodiment provides an automobile engine turbocharger elbow joint. The engine turbocharger elbow joint is made of high-strength structural steel as a whole, including an upper port 1 and a lower port 2, and a belt is passed between the upper port 1 and the lower port 2. The curved connecting pipe 3 is connected with each other. The curved connecting pipe 3 is trumpet-shaped, that is, it gradually becomes wider from the upper port 1 to the lower port 2. The upper port 1 expands outward along its circumference with a polygonal connection block 4, and the polygonal connection The block 4 is a hollow structure, that is, it has a hollow inner cavity 5 filled with a leak-proof airtight seal 6, the leak-proof airtight seal 6 is made of EPDM rubber, and the connecting block 4 is evenly distributed with bolt connection holes 7 , the outer surface of the connecting pipe 3 is provided with a gas connection hole 8 near the upper port 1, the side wall of the connecting pipe 3 ne...

Embodiment 3

[0122] This embodiment provides an automobile engine turbocharger elbow joint. The engine turbocharger elbow joint is made of high-strength structural steel as a whole, including an upper port 1 and a lower port 2, and a belt is passed between the upper port 1 and the lower port 2. The curved connecting pipe 3 is connected with each other. The curved connecting pipe 3 is trumpet-shaped, that is, it gradually becomes wider from the upper port 1 to the lower port 2. The upper port 1 expands outward along its circumference with a polygonal connection block 4, and the polygonal connection The block 4 is a hollow structure, that is, it has a hollow inner cavity 5 filled with a leak-proof airtight seal 6, the leak-proof airtight seal 6 is made of EPDM rubber, and the connecting block 4 is evenly distributed with bolt connection holes 7 , the outer surface of the connecting pipe 3 is provided with a gas connection hole 8 near the upper port 1, the side wall of the connecting pipe 3 ne...

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Abstract

The invention discloses an automobile engine turbocharger bent connector. The automobile engine turbocharger bent connector comprises an upper port and a lower port. The upper port and the lower port are connected through a connecting pipe with radian. A polygon connecting block is arranged on the upper port along the circumference of the upper port in an outward expansion manner, is of a hollow structure and is provided with a hollow inner cavity. The hollow inner cavity is filled with an anti-leakage closing sealing strip. Bolt connecting holes are evenly distributed on the connecting block. A gas connecting hole is formed in the position, close to the upper port, of the outer surface of the connecting pipe. A turbine containing hole is formed in the side wall, close to the lower port, of the connecting pipe, and the position close to the turbine containing hole is provided with a tubular gas circulation port. A steel wire woven belt is laid on the inner side of a pipe body of the connecting pipe, and the outer surface of the pipe body is coated with an abrasion-resisting coating. By means of the automobile engine turbocharger bent connector, the work efficiency is improved, pollution to the environment is reduced, a better linkage function is achieved, and production steps are simplified.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an elbow joint for a turbocharger of an automobile engine and a production process thereof. Background technique [0002] The bent joint of the turbocharger of the automobile engine is an important part of the automobile brake system. There are still many defects in the structural design of the bent joint of the turbocharger of the engine in the prior art, and the parts cannot be well connected. And the pipe body is blocked or corroded due to long-term use, which increases the scrap rate, and the process of making joints is complicated, requiring a large cost input. In order to improve work efficiency, reduce scrap rate and production costs, improve environmental pollution, and increase In order to improve the practicability of the product, the invention proposes an elbow joint for a turbocharger of an automobile engine and a production process thereof. Contents of the inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B39/00C09D171/12C09D133/08C09D109/06C09D7/12B05D5/08C22C1/02B22C9/04
CPCB05D5/08B22C9/04C08K2201/014C08L2201/08C08L2205/035C09D7/61C09D7/63C09D7/70C09D171/12C22C1/02F02B39/00C08L33/08C08L9/06C08K13/04C08K7/00C08K2003/2241C08K3/04C08K2003/3045C08K5/523C08K5/12C08K5/06C08K5/521C08K3/08
Inventor 高云清朱铭单剑鹏陈杰
Owner 盐城市大丰区生产力促进中心
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