Motor moving device for cooperating with hydraulic motor test bench and control method thereof

Abstract

The invention discloses a motor moving device for cooperating with a hydraulic motor test bench, which includes a motor storage device, a device for taking pictures of the output shaft end of the hydraulic motor to be inspected and the shaft coupling end of the motor test bench to detect their matching angles The visual inspection system and the material transfer device transport the hydraulic motor to be inspected at the motor storage device to the visual inspection system; the visual inspection system and the material transfer device are driven by the computer control center. The invention also discloses a control method for the motor moving device matched with the hydraulic motor test bench.

Description

technical field [0001] The invention relates to the technical field of hydraulic motor testing equipment, in particular to a motor moving device used for matching with a hydraulic motor testing bench. Background technique [0002] The interior of the hydraulic motor adopts a static pressure balance design, which has the following characteristics: (1) It has a five-plunger structure with a lower excitation frequency of the eccentric shaft, so its noise is low; (2) The starting torque is large, the low-speed stability is good, and the energy It runs smoothly at a very low speed; (3) the rotation direction is reversible, and the output shaft is allowed to bear a certain radial external force; (4) it has a high power-to-mass ratio, and the volume mass is relatively small. Therefore, hydraulic motors are widely used in vulcanizers, injection molding machines, marine anchor winches and various construction machinery. [0003] In order to ensure the quality of the hydraulic motor,...

AI Technical Summary

Problems solved by technology

[0004] At present, there are the following problems in the assembly process of the hydraulic motor and the coupling: (1) Before the test, the hydraulic motor needs to be moved by manual handling or hoisting, etc., and the operation steps are complicated, which increases the burden on the staff; (2) The motor needs to be transported repeatedly, and the motor may also collide during the transport process; (3) Since the stop angle of the coupling is unknown, during assembly, it is necessary to manually adjust the assembly angle of the hydraulic motor according to the angle of the coupling, which is difficult to adjust , and increase the work intensity of the workers. In addition, during the angle adjustment process, the hydraulic motor may collide with the test bench and cause damage, which is less safe.

[0005] At present, the existing motor moving device solves the above problems. The motor automatic conveying mechanism described in the patent ZL201521007580.3 is expected to realize the automatic conveying of the DC motor by setting related mechanisms and sensors. However, due to the huge difference in the structure of the electric motor and the hydraulic motor , does not solve the above problems

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