An automobile transmission solenoid valve detection device

Abstract

The invention relates to an automobile transmission solenoid valve detection device, which is used for detecting different types of solenoid valves to be detected. The detection device comprises a solenoid valve clamp. The solenoid valve clamp is provided with a plurality of valve seats. Each valve seat comprises a multi-layer step-type circular bench; the bottom end of each step-type circular bench is provided with an oil inlet running to the lower surface of the solenoid valve clamp; the side surface of each step-type circular bench is provided with an oil outlet running to the side surface of the solenoid valve clamp; the side surface of the step-type circular bench is also provided with positioning grooves running to the side surface of the solenoid valve clamp; and when the solenoid valves to be detected are placed in the step-type circular benches, positioning of the solenoid valves to be detected is realized by inserting U-shaped positioning pieces to the positioning grooves respectively. Compared with the prior art, the detection device can enable the multiple types of solenoid valves to be detected to be placed and fixed simultaneously, thereby preventing an additional detachable detection bench, saving materials, reducing cost and meanwhile, improving detection efficiency.

Description

technical field [0001] The invention relates to a detection device for a solenoid valve, in particular to a detection device for a solenoid valve of an automobile gearbox. Background technique [0002] A large part of the failure of the automatic transmission of automobiles is caused by the failure of the on-off solenoid valve. The auto repair shop on the market needs a transmission solenoid valve detection system to detect it, and a detection platform based on the solenoid valve is required. [0003] In the solenoid valve detection system of the auto repair shop on the market, the workbench of the fixed solenoid valve is mainly composed of the main test bench and many detachable test benches. The detachable test bench has porous valve seats, and each seat hole can only be fixed A solenoid valve, although different valve seat holes and many detachable test benches can adapt to the simultaneous detection of different types of solenoid valves, but because the detachable test b...

AI Technical Summary

Problems solved by technology

[0003] In the solenoid valve detection system of the auto repair shop on the market, the workbench of the fixed solenoid valve is mainly composed of the main test bench and many detachable test benches. The detachable test bench has porous valve seats, and each seat hole can only be fixed A solenoid valve, although different valve seat holes and many detachable test benches can adapt to the simultaneous detection of different types of solenoid valves, but because the detachable test benches need to be constantly replaced and adjusted, there are detachable test benches and main test benches that need to be constantly connected Disassembly and other inconveniences make the operation more troublesome. At the same time, each valve seat hole can only place and fix one type of solenoid valve, which cannot effectively use the space of the detachable test bench, and also causes a lot of redundant waste of the detachable test bench.

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