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[CN 201621013239.3] hydraulic mechanical locking cylinder simulation test device


[CN 201621013239.3] Hydraulic and Mechanical Locking Cylinder Simulation Test Device Title: Hydraulic and Mechanical Locking Cylinder Simulation Test Device Application Number: CN 201621013239.3 Applicant: Luzhou Changxin Hydraulic Machinery Manufacturing Co., Ltd. Application Date: 2016-8-30 Patent Type: Utility Model The utility model provides a hydraulic and mechanical locking cylinder simulation test device, including: gantry (7), used to install and fix the cylinder to be tested and various testing devices; a test cylinder (8) for the main body of the test; a dial indicator (10) for measuring the axial displacement of the cylinder; a magnetic gauge seat (9) for fixing the dial indicator on the test cylinder; a test block (11) for adding load to the test cylinder; an oil circuit (6) for delivering liquid to the test cylinder; a hydraulic device (1), power is provided to the test oil cylinder through the oil circuit; an oil pressure gauge is used to detect the pressure in the hydraulic device. The device can test the performance of the general cylinder, and can test the mechanical locking cylinder unlocking pressure, locking force simulation test device, in order to complete the performance of the mechanical locking cylinder factory test.