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Clamp compatible with different air cylinder cover machining bottom faces

A cylinder head and bottom surface technology, applied in the direction of manufacturing tools, workpiece clamping devices, etc., can solve the problems of inconvenient processing and low efficiency of the cylinder head, and achieve the effect of convenient processing and easy replacement

Pending Publication Date: 2021-03-09
GUANGXI YUCHAI MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to make up for the above deficiencies, the present invention provides a bottom fixture compatible with different cylinder heads, aiming to improve the inconvenient processing of cylinder heads and the relatively low processing efficiency.

Method used

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  • Clamp compatible with different air cylinder cover machining bottom faces
  • Clamp compatible with different air cylinder cover machining bottom faces
  • Clamp compatible with different air cylinder cover machining bottom faces

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0036] see figure 1 , the present invention provides a jig compatible with different cylinder head processing bottom surfaces, including a connecting seat 100 , a first positioning assembly 200 , a second positioning assembly 300 and a third positioning assembly 400 .

[0037] Wherein, the first positioning assembly 200, the second positioning assembly 300 and the third positioning assembly 400 are all connected to the connecting seat 100, the connecting seat 100 is used to connect with the processing platform, the first positioning assembly 200, the second positioning assembly 300 and the third positioning assembly The positioning assembly 400 clamps and positions the cylinder head.

[0038] see figure 1 , 3 And 4, the bottom of the connecting seat 100 is provided with connecting holes 110, and there are several connecting holes 110. Several connecting holes 110 can facilitate connecting the connecting seat 100 with different processing platforms, so that the connecting ran...

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PUM

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Abstract

The invention provides a clamp compatible with different air cylinder cover machining bottom faces, and belongs to the technical field of air cylinder covers. The clamp compatible with the different air cylinder cover machining bottom faces comprises a connecting base, a first positioning assembly, a second positioning assembly and a third positioning assembly, wherein the second positioning assembly comprises a second circular positioning pin, a second rhombus positioning pin, a first threaded rod, a clamping plate and a first connecting limiting sleeve. During use, an air cylinder cover is fixed, a third air cylinder cover is fixed, after machining is completed, a first connecting limiting sleeve is rotated so as to drive the clamping plate to be away from the connecting base, then the clamping plate is moved upwards, the air cylinder cover can be taken down so as to be replaced, the number of machining and positioning stations is large, the clamp can be compatible with different types of air cylinder covers at the same time, and the air cylinder cover is convenient to replace, so that the air cylinder cover is convenient to machine, and the machining efficiency is high.

Description

technical field [0001] The invention relates to the field of cylinder head processing, in particular to a jig compatible with processing bottom surfaces of different cylinder heads. Background technique [0002] The function of the cylinder head is to seal the cylinder, form a combustion space together with the piston, and withstand the action of high temperature and high pressure gas. The cylinder head bears the mechanical load caused by the gas force and fastening the cylinder bolts, and also bears a high thermal load due to contact with high-temperature gas. In order to ensure a good seal of the cylinder, the cylinder head can neither be damaged nor deformed. , the cylinder head should have sufficient strength and rigidity. [0003] Fixtures are needed when processing cylinder heads, but most of the existing fixtures for cylinder heads have a single processing and positioning station, which cannot be compatible with different types of cylinder heads at the same time, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 谭家斌
Owner GUANGXI YUCHAI MASCH CO LTD