Cylinder cover automatic detecting and spraying production line

Abstract

The invention belongs to the technical field of cylinder cover machining, and provides a cylinder cover automatic detecting and spraying production line. A first roller way conveying line and a secondroller way conveying line which are connected are arranged on a detecting rack and a spraying rack correspondingly; a positioning stop block driven by a first cylinder and a lower sealing plate driven by a hydraulic oil cylinder are arranged at the bottom of the detecting rack, an upper sealing plate is installed at the top of the rack, side sealing plates driven by a second cylinder are arrangedat the two ends of the upper sealing plate correspondingly, sealing rings are arranged on the clamping faces of the sealing plates, an air tightness detecting hole is formed in the clamping face of one side sealing plate, and an air tightness detector is further installed at the top of the rack; and an anti-rust oil spraying chamber is arranged on the second roller way conveying line, and a plurality of atomizing nozzles are arranged in the anti-rust oil spraying chamber. The automatic assembly line work of air tightness detecting and anti-rust oil spraying of cylinder covers can be achieved,the detecting and spraying efficiency is greatly improved, the complex procedure of treatment after a test piece is soaked in water is omitted, and environmental pollution and harm to human health during spraying are effectively avoided.

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.

Images