Drum type brake pad outer arc grinding machine

Abstract

The invention discloses a drum type brake pad outer arc grinding machine in the friction plate machining field. The drum type brake pad outer arc grinding machine comprises a base. A fixing block, a support block and a limiting shell are sequentially arranged on the left side of the top of the base from front to back. A threaded rod is inserted and connected in an inner cavity of a threaded hole.The rear side of the threaded rod is movably connected with the support block. A backward sliding preventing device is arranged at the middle portion of the front side of the support block. A first motor is arranged on the top of the support block. A grinding disc is arranged at the output end of the first motor. Baffle devices are arranged on the outer side of a positioning disc in an annular array manner. The support block is pushed to move by rotating the threaded rod, the distance between the grinding disc and the positioning disc is changed, and the device adapts to brake pads different in thickness. Due to existence of scale lines, the accurate support block movement distance is conveniently obtained, and the brake pad grinding precision is controlled. Due to the backward sliding preventing device, the situation that accidental backward sliding of the support block happens, and the brake pad grinding precision is influenced can be prevented; and due to the baffle devices, the device is suitable for brake pads different in size.

Description

technical field [0001] The invention relates to the field of friction pad processing, in particular to a drum type brake pad outer arc grinder. Background technique [0002] The grinding machine used in traditional drum brake pad outer arc grinding has a fixed grinding head structure. This kind of grinder can only process brake pads with a fixed thickness, and it is difficult to control the processing accuracy of brake pads with different thicknesses. Therefore, A drum type brake pad outer arc grinder is needed. Contents of the invention [0003] The object of the present invention is to provide a drum type brake pad outer arc grinding machine to solve the problems raised in the above background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a drum-type brake pad outer arc grinder, including a base, and the left side of the top of the base is sequentially provided with a fixed block, a bracket b...

AI Technical Summary

Problems solved by technology

[0002] The grinding machine used in traditional drum brake pad outer arc grinding has a fixed grinding head structure. This kind of grinder can only process brake pads with a fixed thickness, and it is difficult to control the processing accuracy of brake pads with different thicknesses. Therefore, A kind of outer arc grinding machine for drum brake pads is needed

Images