Device for detecting tightness of two junction surfaces between oil inlet/outlet valve and pump cover and plunger sleeve
A technology of oil inlet and outlet valves and testing equipment, which is applied in the direction of liquid tightness measurement using liquid/vacuum degree, which can solve the problems of low production efficiency, great influence on test results, and high labor intensity, and achieve high production efficiency and labor Effects with low intensity and high degree of automation
Inactive Publication Date: 2010-12-08
DALIAN ZHIYUN AUTOMATION
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The invention discloses a device for detecting tightness of two junction surfaces between an oil inlet/outlet valve and a pump cover and a plunger sleeve, which is suitable for detecting the tightness of the two junction surfaces between the oil inlet/outlet valve and the pump cover and the plunger sleeve in batch production and manufacture of engines. The device comprises a frame, a lathe bed and a pneumatic control system. The device is characterized in that: the frame and the lathe bed are provided with a two-station automatic feeding pneumatic sliding table, a flexible plugging detection device, a shut-down safety protecting device, an automatic feeding device and a clamp, wherein the two-station automatic feeding pneumatic sliding table consists of a three-station cylinder, a guide rod, a guide sleeve and a sliding bracket. The flexible plugging detection device consists of a plugging head upper body, a plugging head lower body and a flexible guide shaft. The shut-down safety protecting device consists of a pin shaft, a bracket and a bolt determination device. The automatic feeding device consists of a cylinder, a bracket, a guide rod, a guide sleeve, a stop iron and a manipulator. The clamp consists of a clamp body, a positioning block, a positioning pin and an error-proof device. The device has the advantages of reasonable structure, high production efficiency, low labor intensity and high automation degree.
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