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Automatic press fitting machine for engine valve oil seals and valve spring gaskets

A technology of engine valves and valve springs, applied in metal processing equipment, metal processing, manufacturing tools, etc., can solve the problems of automatic loading and simultaneous automatic assembly of engine valve oil seals and valve spring gaskets

Active Publication Date: 2014-04-02
长城汽车股份有限公司平湖分公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The technical solution of this patent improves the production efficiency and guarantees the product quality through the in-situ detection of the press-fitted oil seal workpiece, but it does not solve the problem of automatic feeding and simultaneous automatic assembly of the engine valve oil seal and valve spring gasket

Method used

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  • Automatic press fitting machine for engine valve oil seals and valve spring gaskets
  • Automatic press fitting machine for engine valve oil seals and valve spring gaskets
  • Automatic press fitting machine for engine valve oil seals and valve spring gaskets

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Embodiment Construction

[0029] see figure 2, the present invention includes an oil seal delivery mechanism 5, a gasket delivery mechanism 8, a press-fit mechanism 3, a bracket 4, a fixing seat 2, a cylinder assembly 7 and a gas-liquid booster cylinder 9, and the oil seal delivery mechanism 5, the gasket The material transport mechanism 8, the press-fit mechanism 3 and the cylinder assembly 7 are all installed on the fixed seat 2, and the fixed seat 2 is installed on the horizontal plane, and the described bracket 4 is assembled with the press-fit mechanism 3, and the bracket 4 is used for carrying The engine cylinder head 6, the cylinder assembly 7 provides power for the oil seal delivery mechanism 5 and the gasket delivery mechanism 8, and the gas-liquid booster cylinder 9 is installed on the top of the press-fit mechanism 3, and it provides the press-fit mechanism 3 power.

[0030] see image 3 , Figure 4 , Figure 5 , the oil seal delivery mechanism 5 of the present invention includes an oil...

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Abstract

Disclosed is an automatic press fitting machine for engine valve oil seals and valve spring gaskets. The automatic press fitting machine is used for solving the problem of assembling of the engine valve oil seals and the valve spring gaskets and comprises an oil seal conveying mechanism, a gasket conveying mechanism, a press fitting mechanism, a bracket, a fixing seat, a cylinder component and a gas-liquid pressurization cylinder, the oil seal conveying mechanism, the gasket conveying mechanism, the press fitting mechanism and the cylinder component are all mounted on the fixing seat which is mounted on a horizontal plane, the bracket is assembled with the press fitting mechanism and used for carrying an engine cylinder cover, the cylinder component provides power to the oil seal conveying mechanism and the gasket conveying mechanism, and the gas-liquid pressurization cylinder is mounted at the top of the press fitting mechanism and provides power to the press fitting mechanism. By the automatic press fitting machine, assembling efficiency of the engine valve oil seals and the valve spring gaskets is improved, product quality is guaranteed, requirements on product uniformity are met, operating personnel can be liberated from simple repetitive jobs, and the automatic press fitting machine is more accordant to a humanized process designing concept.

Description

technical field [0001] The invention relates to an engine valve oil seal and valve spring gasket pressing equipment, in particular to an engine valve oil seal and valve spring gasket automatic pressing equipment. Background technique [0002] as attached figure 1 As shown, the engine valve assembly includes the valve, valve spring and valve guide. The valve oil seal is the sealing element of the engine valve assembly. Its main function is to seal the valve and the valve guide to ensure that the oil in the cylinder head cavity cannot enter the piston cavity; Assembled with the valve spring, its main function is to prevent the valve spring from crushing the cylinder head. The valve oil seal is set on the outside of the valve guide, and the valve spring gasket is located under the valve oil seal. [0003] In the prior art, when the valve oil seal and the valve spring gasket are assembled, the valve spring gasket is first placed in the engine cylinder head by manual operation,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/027
CPCB23P19/001B23P19/027
Inventor 梁翠王立涛刘学
Owner 长城汽车股份有限公司平湖分公司
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