Polishing machine used for castings for elevator brake system and using method thereof

Abstract

The invention relates to the field of elevator production, in particular to a polishing machine used for castings for an elevator brake system. The polishing machine comprises a main body device, a moving device, a replacement device and a cleaning device. The main body device comprises a machine body, a controller and a first motor; the controller is fixedly connected with the machine body; and the first motor is fixedly connected with the machine body. In the polishing machine, by arranging a second motor, a first threaded shaft, a second threaded shaft and a push plate, in use, the second motor is controlled by the controller to rotate; the second motor rotates to drive the first threaded shaft to rotate; the first threaded shaft drives the second threaded shaft to rotate through a connecting shaft; the first threaded shaft and the second threaded shaft drive first sliders to slide respectively; the first sliders drive the push plate to slide through a rotating plate; the push plateslides to drive wheels to move, so that the wheels stretch out from the interior of a base; and the machine body is pushed to move the polishing machine. Therefore, the polishing machine is easy andconvenient to move, and the moving process saves both time and labor.

Description

technical field [0001] The invention relates to the field of elevator production, in particular to a grinding machine for castings of an elevator braking system and a method for using the same. Background technique [0002] The grinding machine is a metallographic equipment used for rough grinding on the surface of the cut sample or the surface of the unprocessed sample. It can improve the quality and work efficiency of the sample. In the production process of the elevator, the elevator system The castings used in the dynamic system need to be polished and smoothed by a grinding machine after casting, but there are some problems in the use of some grinding machines now, and some small and medium-sized grinding machines are currently used due to their large size. It is inconvenient to move at times, and it is generally moved by manual handling. The moving process is time-consuming and laborious. At the same time, the grinding wheels on some current grinding machines need to b...

AI Technical Summary

Problems solved by technology

[0002] The grinding machine is a metallographic equipment used for rough grinding on the surface of the cut sample or the surface of the unprocessed sample. It can improve the quality and work efficiency of the sample. In the production process of the elevator, the elevator system The castings used in the dynamic system need to be polished and smoothed by a grinding machine after casting, but there are some problems in the use of some grinding machines now, and some small and medium-sized grinding machines are currently used due to their large size. It is inconvenient to move at times, and it is generally moved by manual handling. The moving process is time-consuming and laborious. At the same time, the grinding wheels on some current grinding machines need to be replaced frequently during use, but some current grinding machines need to be used when replacing the grinding wheels. Special tools are troublesome to replace, and the replacement process is time-consuming and laborious. In order to control the grinding accuracy of some current grinding machines, the handle on the grinding machine is used to drive the movement of the grinding wheel to control the grinding accuracy, but some grinding will occur during grinding. Debris, debris will accumulate and adhere to the slide rail, and some current grinding machines do not have a cleaning device for the slide rail. If the debris accumulated and attached to the slide rail of the grinding machine is not cleaned, it will affect the movement of the grinding wheel and affect the grinding

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