Motor electrical performance testing device
An electrical performance and testing device technology, applied in the field of electrical performance testing devices for motors, can solve the problems of high labor intensity and low testing efficiency, and achieve the effect of avoiding noise and improving testing efficiency.
Active Publication Date: 2021-06-29
北京博华鑫诺科技有限公司
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Problems solved by technology
[0003] When the motor is performing a performance test, it is usually necessary to fix the motor, that is, use multiple bolts and pass through the screw holes on the motor base, and then install the motor on the test equipment, and then test, because before and after the test, it is necessary to repeatedly Screwing the bolts caused the problems of high labor intensity and low test efficiency
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[0022] Such as Figure 1-2 As shown, a motor electrical performance testing device includes a base 3, and a plurality of vertical plates 7 above the base 3 are provided in parallel with a placement seat 10 for placing the motor 18, and each horizontal end of the placement seat 10 is vertically pierced Sliding bar 9, one end of sliding bar 9 passing out placement seat 10 is provided with floating platen 19, and floating platen 19 is provided with short pin 20 at the bottom far away from one end of sliding bar 9, and two sliding bar 9 lower ends are jointly connected with floating plate 14 horizontally, And the two sliding rods 9 are rotatably connected on the floating plate 14, the sliding rods 9 are driven by the lifting assembly to move vertically, and are driven to rotate circumferentially by the rotating assembly, the lifting assembly drives the sliding rod 9 to move down, so that the short pin 20 is inserted Fitted in the screw hole 21 on the base 17 of the motor 18, while...
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A motor electrical performance testing device disclosed by the present invention comprises a base, a placement seat, a sliding rod, a floating pressing plate, a short pin, a floating plate, a lifting assembly and a rotating assembly, the lifting assembly drives the sliding rod to move downwards to enable the short pin to be inserted in a screw hole in the motor base, the floating pressing plate compresses the top surface of the base, the rotating assembly drives the sliding rod to rotate in the circumferential direction, so that the floating plate swings towards one side far away from the motor, and further the motor can be placed on the placing seat. The lifting assembly drives the floating plate to move downwards, the short pin can be inserted into a screw hole of the motor base, meanwhile, the floating plate presses the surface of the base, then the motor is rapidly fixed, the rotating assembly drives the floating plate to rotate in the axial direction of the sliding rod, and therefore the situation that when the motor is placed on the placing base, the floating plate interferes in placement of the motor is avoided, vibration generated in the performance testing process of the motor can be effectively counteracted by arranging a damping assembly, and large noise is prevented from being generated.
Description
technical field [0001] The invention relates to the technical field of motor testing equipment, in particular to a motor electrical performance testing device. Background technique [0002] A motor is an electromagnetic device that converts or transmits electrical energy according to the law of electromagnetic induction. The motor is represented by the letter M (the old standard is D) in the circuit. Its main function is to generate driving torque as a power source for electrical appliances or various machines. The generator is represented by the letter G in the circuit. Its main function The function is to convert mechanical energy into electrical energy. [0003] When the motor is performing a performance test, it is usually necessary to fix the motor, that is, use multiple bolts and pass through the screw holes on the motor base, and then install the motor on the test equipment, and then test, because before and after the test, it is necessary to repeatedly Screwing the...
Claims
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IPC IPC(8): G01R31/34
CPCG01R31/34
Inventor 蔡鑫
Owner 北京博华鑫诺科技有限公司