Inner core dismounting device of sanitation brush brush roll casting

Abstract

The invention discloses an inner core dismounting device of a sanitation brush brush roll casting. The dismounting device comprises a base, a motor is connected to one end of the interior of the basethrough a bolt, a screw rod is fixedly connected to the shaft extension end of the motor through a shaft sleeve, a mounted bearing is rotationally connected to the end, far away from the motor, of thescrew rod in a sleeving mode, the mounted bearing is fixedly connected with the inner wall of the base, a first threaded sleeve and a second threaded sleeve are rotationally connected to the outer wall of the screw rod in a sleeving mode, a first side plate and a second side plate are fixedly connected to the two ends of the top of the base correspondingly, a height adjusting rod is fixedly connected to the position, close to the first side plate, of the top end of the base, and a supporting rod is arranged on the outer wall of the height adjusting rod. According to the inner core dismountingdevice of the sanitation brush brush roll casting, the supporting rod, the height adjusting rod, a push plate, a clamp table and the like are arranged, so the device achieves the adaptation to brushroll castings with various lengths and diameters via adjustment, the application range is wide, the operation is simple, and the production efficiency can be greatly improved.

Description

technical field [0001] The invention relates to the field of brush production, in particular to a device for removing the inner core of a sanitation brush roller casting. Background technique [0002] Sanitation brushes can be seen everywhere in our daily life. The sanitation department is an indispensable cleaning tool when cleaning the road surface. During the production process of the sanitation brush, the brush roller is made by casting. The molten slurry for making the brush roller is poured into the It is formed in the mold, and the brush roller needs to be taken out after forming. There is an inner core in the center of the mold of the brush roller, and the inner core in the middle of the mold needs to be removed before taking out the brush roller. [0003] However, although the existing equipment can effectively replace manual operation, most of them use hydraulic rods to push the inner core of the mold, which is easily limited by the stroke of the hydraulic rod, mak...

AI Technical Summary

Problems solved by technology

[0003] However, although the existing equipment can effectively replace manual operation, most of them use hydraulic rods to push the inner core of the mold, which is easily limited by the stroke of the hydraulic rod, making the equipment unable to adapt to castings of different lengths, and because the hydraulic rod is fixed, so It will also be stretched when faced with castings of different diameters, which indirectly affects production efficiency

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