New energy electric vehicle motor and rear axle matching performance detecting device
A technology of matching performance and detection device, applied in the direction of measuring device, vehicle test, machine/structural component test, etc., can solve the problem of excessive gear meshing clearance, affecting the performance of the whole vehicle, etc., to achieve large clamping force, improve The quality of the whole vehicle and the effect of ensuring the coaxiality
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[0016] like figure 1 , figure 2 and image 3 As shown, a detection device for the matching performance of a new energy electric vehicle motor and a rear axle includes a detection system 1 and a rear axle fixture. The rear axle fixture is set on a workbench 2; The two bridge pipe clamps 4 are respectively located on the left and right sides of the rear axle clamp 3 and are arranged symmetrically, so that the installation axes are consistent; the structure of the bridge package clamp 3 is: including a positioning base 301, which passes through the Bolts are connected to the workbench 2, and the top surface of the positioning base 301 is provided with a T-shaped chute 302 along its length direction, and the rotating shaft 303 is fixed in the chute 302 through the bearing seats 304 on its two ends, and the bearing seats 304 are fixed in the chute 302 by the bolts. Connect with the positioning base 301, the peripheral surface of the front end of the rotating shaft 303 is provide...
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