Slot body processing device of brake disc

Abstract

The invention provides a slot body processing device of a brake disc, and belongs to the technical field of mechanical processing. The slot body processing device comprises a clamping mechanism and a slot body processing mechanism, wherein a cam and a supporting sleeve of the clamping mechanism can be rotatably arranged on a supporting shaft; a clamping jaw is hinged on a supporting lug through a pin roll; a regulating bolt is always in contact with the cam under dead weight of the clamping claw; a drive motor of the slot body processing mechanism is coaxially connected with a rotary disc through a rotary disc shaft; the drive motor is further coaxially connected with a first gear; a slide supporting base can be arranged on a guide supporting base up and down in a sliding mode; an end cover is connected with a slide supporting base through a fastening bolt; the lower end of a piston rod of a drive air cylinder is connected with the end cover; a rotary support can be rotatably arranged in the slide supporting base; a connecting bolt is connected with the rotary support and a second gear; the first gear is mutually engaged with the second gear; and a drill bit is mounted on a tool mounting base. The slot body processing device is good in clamping and centering effect on the brake disc, realizes processing of a long U-shaped slot of the brake disc, is reasonable in structure and is good in reliability.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a groove body processing device for a brake disc. Background technique [0002] The brakes currently include disc brakes, drum brakes and air brakes. Many older cars have front disc brakes and rear drums. Many cars today have disc brakes front and rear. Because the heat dissipation of the disc brake is better than that of the drum brake, in the high-speed braking state, it is not easy to produce thermal recession, so its high-speed braking effect is good. The brake disc of the disc brake is a round disc that rotates when the car is moving. Brake calipers are used to clamp the two discs to generate braking force. It is fixed relative to the rotating brake disc. When you step on the brake, it clamps the brake disc to slow down or stop. The material of the brake disc adopts my country's gray cast iron 250 standard, referred to as HT250, which is equivalent to the ...

AI Technical Summary

Problems solved by technology

However, it is difficult to process the long U-shaped groove of the brake disc. At present, the common groove processing equipment is not suitable for the processing of the long U-shaped groove of the brake disc, and the clamping and centering of the brake disc is difficult, which makes the processing difficult.

Images