A pin rod processing device for elevator safety pin processing

Abstract

The invention discloses a pin rod processing device for processing elevator safety pins, and relates to the technical field of elevator safety pin processing. The pin rod processing device used for processing elevator safety pins includes a grinding machine. The grinding machine includes a casing, and a fixing rod is arranged inside the casing. The lower surface of the fixing rod is fixedly connected with the inner lower surface of the casing. A grinding device is provided, and the grinding device includes a motor. The back side of the motor is provided with a motor rotating shaft, and the back side of the motor rotating shaft is fixedly connected with a transmission shaft. The transmission shaft 2 is rotated through the transmission belt, so that the polishing grinding wheel rotates. In this way, the polishing grinding wheel is rotated. When the polishing grinding wheel rotates, the pin bar to be processed will be pushed to the polishing grinding wheel to make the surface smoother, avoiding It is not smooth and cannot be assembled.

Description

technical field [0001] The invention relates to the technical field of elevator safety pin processing, in particular to a pin rod processing device for elevator safety pin processing. Background technique [0002] Elevator refers to the permanent transportation equipment that serves several specific floors in the building, and its car runs on at least two rigid rails that are perpendicular to the horizontal plane or at an inclination angle of less than 15° from the plumb line. There is also a step type, and the tread plate is installed on the crawler belt to run continuously, commonly known as an escalator or a moving walk. Fixed lifting equipment serving specified floors. A vertical elevator has a car running between at least two vertical or inclination angles of less than 15° rigid guide rails. The size and structure of the car are convenient for passengers to enter and exit or to load and unload goods. It is customary to use elevator as a general term for vertical tran...

AI Technical Summary

Problems solved by technology

[0003] The elevator safety pin is a pin rod located on the elevator safety gear. Its function is to stop the car in an emergency when the elevator speed exceeds the limit speed set by the elevator speed limiter, or when the suspension rope breaks and relaxes. And it is a safety device clamped on the guide rail. Now the surface of the elevator safety pin is not smooth and the cloak is easy to cause assembly inconvenience and installation size difference, and it is easy to cause the internal elevator safety gear to fail, and the risk factor is large. Therefore There is an urgent need for a pin rod processing device for elevator safety pin processing to process the cape on the pin rod and smooth the surface of the pin rod

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