Mobile brake disc grinding device

Abstract

The invention relates to the field of mechanical processing and particularly relates to a mobile brake disc grinding device which comprises a work table, a workpiece fixing device, an automatic feeding device and a grinding device. The workpiece fixing device comprises a driving component and a fixing component. The automatic feeding device comprises a conveying component and a feeding component.The grinding device comprises a supporting component and a grinding component. When a brake disc is required to be grinded in a moving way, firstly the brake disc is fixed on the fixing component, thedriving component provide driving force to drive the fixing component and the brake disc to rotate, the conveying component is used for conveying the brake disc to be processed, then the brake disc is absorbed and fixed by the feeding device and is placed on the fixing component, the supporting component is used for supporting the grinding component, the grinding component can reciprocate horizontally and rotate on the supporting component, therefore, the brake disc can be grinded in a moving way, and a polished surface is smoother by moving grinding.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to a mobile brake disc grinding device. Background technique [0002] The brake disc is an important part of the car braking system. The brake disc is usually formed by stamping. Therefore, burrs are easily formed on its surface or corners. The existence of these burrs makes the surface of the brake disc rough and uneven. When it is used in equipment When it is in the middle, it will often cause scratches and other damage to the equipment. Therefore, after the stamping of the brake disc is completed, the burrs on its surface need to be treated. Traditional cleaning is usually manual operation, which is time-consuming and labor-intensive, and the cleaning speed is slow. And because the workpiece is usually small, it is often easy to clean it incompletely during manual cleaning, and manual operation is also difficult to meet the cleaning of large quantities of workpieces. [000...

AI Technical Summary

Problems solved by technology

Traditional cleaning is usually manual operation, which is time-consuming and labor-intensive, and the cleaning speed is slow, and because the workpiece is usually small, it is often easy to clean up incompletely during manual cleaning, and manual operation is also difficult to meet the cleaning of large quantities of workpieces

[0003] Most of the existing brake disc grinding can only be polished for a certain area on the brake disc, which often makes the grinding of each area uneven, and it is easy to cause the surface to be rough and flat

[0004] Chinese Patent Publication No.: CN108393761A; Publication Date: 2018.08.14 discloses a deburring and grinding device for brake discs, including: a turntable, positioning holes are uniformly processed on the surface of the turntable, and the six o'clock direction of the turntable is the forward direction. Material level; positioning sleeve, the positioning sleeve is fixed below the positioning hole, and used together with the positioning hole for the positioning of the brake disc; positioning shaft, the positioning shaft is a variable diameter shaft, and the positioning shaft is built into the The middle part of the positioning sleeve is equipped with a rolling bearing, the bearing sleeve is fixed outside the rolling bearing, the bearing sleeve is fixedly connected with the lower part of the positioning sleeve through bolts, the top of the positioning shaft is a positioning protrusion, and the positioning protrusion match the through hole of the brake disc; the shaft gear, the shaft gear is fixed on the lower end of the reducing shaft by a nut, and the shaft gear is connected with the reducing shaft through a key transmission; the ring gear, the tooth The ring is located on the right side and below the turntable, and the ring gear and the shaft gear are in an internal meshing structure; the rough grinding mechanism is set in the twelve o'clock direction of the turntable; the fine grinding and polishing mechanism , the fine grinding and polishing mechanism is set at the nine o’clock direction of the turntable, the equipment cannot be moved and polished during the grinding process, so the grinding effect is often not easy to meet the standard

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