Automatic rapid clamping device for motor tests and use method of automatic rapid clamping device

Abstract

The invention relates to an automatic rapid clamping device for motor tests. The automatic rapid clamping device comprises a substrate platform as well as an adjustable motor fixing module and an arbitrary angle inserting shaft connecting structure which are arranged on the substrate platform, wherein the adjustable motor fixing module includes a V-shaped locking block lower structure and a V-shaped locking block upper structure which are used for locking a motor; the automatic rapid clamping device further comprises a locking block pushing plate, a pulling and clamping functional air cylinder, an adjustable motor fixing module substrate and pneumatic slide stage guide rails; the adjustable motor fixing module is provided with a guide column A and a guide column B which are vertical to the adjustable motor fixing module substrate; the arbitrary angle inserting shaft connecting structure includes an arbitrary angle inserting shaft connecting shaft, a bearing flange, a coupling and a load device, wherein the arbitrary angle inserting shaft connecting shaft is composed of a first one-way bearing, a second one-way bearing, a shaft sleeve and a keyway type shaft hole; the arbitrary angle inserting shaft connecting shaft is installed in the bearing of the bearing flange; one end of the arbitrary angle inserting shaft connecting shaft is assembled on the coupling, and therefore, the transmission of torque can be realized; and the coupling and the load device are fixed on the bearing flange.

Description

technical field [0001] The invention relates to a clamping device, in particular to an automatic fast clamping device for motor testing and a use method thereof. Background technique [0002] With the advent of the industry 4.0 era, the application of robots, robot arms, and motors is increasing day and night. At present, the motor test system basically uses screw locking for motor fixing. Because the motor shaft has a keyway instead of a perfect circular shaft, the motor shaft is assembled. There are requirements for precise corners, and it is not easy to realize automation. At present, there are two types of existing assembly schemes. One type uses visual system recognition and automatic control. After visually identifying the angle of the shaft sleeve, it is necessary to control the motor to transfer to the corresponding angle before assembly can be carried out. This type The control of the scheme is complicated, the cost is high, and the speed is relatively high; the ot...

AI Technical Summary

Problems solved by technology

[0002] With the advent of the industry 4.0 era, the application of robots, robot arms, and motors is increasing day and night. At present, the motor test system basically uses screw locking for motor fixing. Because the motor shaft has a keyway instead of a perfect circular shaft, the motor shaft is assembled. There is a requirement for precise corners, and it is not easy to realize automation

At present, there are two types of existing assembly schemes. One type uses visual system recognition and automatic control. After visually identifying the angle of the shaft sleeve, it is necessary to control the motor to transfer to the corresponding angle before assembly can be carried out. This type The control of the scheme is complicated, the cost is high, and the speed is relatively high; the other kind of scheme is to manually rotate the motor shaft, which is slow and cannot realize automatic testing

The motors of these two types of schemes are fixed by semicircle clamping structure and screw locking structure. The semicircle clamping structure cannot be applied to the situation of motors of different sizes, and the efficiency of the screw locking structure is extremely slow.

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