Casting machining device

Abstract

The invention relates to the field of casting machining and manufacturing and discloses a casting machining device. The casting machining device comprises a grinding wheel and a conveying mechanism; the conveying mechanism comprises a conveying gear and a convey-back gear which are both rotationally arranged, and a connection gear is arranged between the conveying gear and the convey-back gear; the connection gear is engaged with the conveying gear and the convey-back gear at the same time; the conveying gear is provided with a conveying fan gear, and the convey-back gear is provided with a convey-back fan gear; a rack is arranged between the convey-back fan gear and the conveying fan gear, and engaging between the rack and the conveying fan gear and engaging between the rack and the convey-back fan gear can be alternately performed; the end, close to the grinding wheel, of the rack is provided with a pay-off wheel, and the other end of the rack is provided with a wire winding wheel, and the pay-off wheel and the wire winding wheel are both rotationally connected to the rack through one-way bearings; the pay-off wheel and the wire winding wheel are the same in rotation direction; and a pulling rope is connected between the pay-off wheel and the wire winding wheel, and a friction wheel is arranged on the outer side of the rack. Due to the casting machining device, the casting machining portion can be automatically adjusted, and safety of the producing and machining activity is guaranteed.

Description

technical field [0001] The invention relates to the field of casting processing and manufacturing, in particular to a casting processing device. Background technique [0002] Castings are metal shaped objects obtained by various casting methods, that is, the smelted liquid metal is poured into the pre-prepared mold by pouring, injection, suction or other casting methods, and after cooling, it is polished and other subsequent processing methods , the resulting object has a certain shape, size and performance. [0003] Before the round casting is produced, in order to ensure the production quality of the casting, it is necessary to grind the round side of the casting to make the side of the casting smooth and free of burrs. When the existing circular casting grinding processing device is grinding the casting, when the casting is in contact with the grinding wheel to complete the grinding of a part, it is necessary to turn the casting manually to convert the casting to the nex...

AI Technical Summary

Problems solved by technology

When the existing circular casting grinding processing device is grinding the casting, when the casting is in contact with the grinding wheel to complete the grinding of a part, it is necessary to turn the casting manually to convert the casting to the next processing part. In the process of adjusting the casting On the one hand, it is easy to cause the grinding wheel to scratch the hands and cause safety hazards. On the other hand, the waste chips generated during the grinding are also easy to splash on the hands. At this time, the waste will carry a higher temperature, which will fall on the hands and easily cause burns, which is not conducive to processing safety.

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