A cylinder head automatic detection spraying production line

Abstract

The invention belongs to the technical field of cylinder head processing, and provides a cylinder head automatic detection and spraying production line. The detection frame and the spraying frame are respectively provided with a first roller conveyor line and a second roller conveyor line; the detection machine The bottom of the frame is equipped with a positioning block driven by the first cylinder and a lower sealing plate driven by a hydraulic cylinder. The upper sealing plate is installed on the top of the frame. The two ends of the upper sealing plate are respectively equipped with side sealing plates driven by the second cylinder. There are sealing rings on the clamping surface, and an airtight detection hole is opened on the clamping surface of one side of the sealing plate, and an airtightness detector is installed on the top of the frame; Rust oil spraying room, anti-rust oil spraying room is equipped with a number of atomizing nozzles. The invention can realize the automatic assembly line operation of cylinder head air tightness detection and anti-rust oil spraying, the efficiency of detection and spraying is greatly improved, the cumbersome process of treatment after soaking the test piece is saved, and the environmental pollution and personal injury during spraying are effectively avoided. health hazard.

Description

technical field [0001] The invention relates to the technical field of cylinder head processing, in particular to a cylinder head automatic detection spraying production line. Background technique [0002] The cylinder head is a box-shaped part with a complex structure. It is processed with intake and exhaust valve seat holes, valve guide holes, spark plug installation holes (gasoline engine) or fuel injector installation holes, etc. There are also water jackets, The intake and exhaust passages and the combustion chamber or part of the combustion chamber. The cylinder head is the installation base of the valve mechanism and the sealing cover of the cylinder. Its function is to seal the cylinder, form a combustion space with the piston, and withstand the action of high-temperature and high-pressure gas. It is a key component. Its structure is relatively complex and requires high precision. Processing The process is complicated, and its processing quality directly affects the...

AI Technical Summary

Problems solved by technology

[0006] Specifically, the technical problem to be solved by the present invention is to provide an automatic inspection and spraying production line for cylinder heads, so as to solve the problem that the automatic assembly line air tightness inspection and anti-rust oil spraying of processed cylinder heads cannot be realized at present, and the detection and spraying efficiency is low. , and the detection accuracy is low. After the detection, it is necessary to carry out cumbersome post-treatment of water attached to the surface of the test piece. The spraying is uneven, and it is easy to pollute the environment and affect the technical problems of personal health when spraying.

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