Angle abrasive disc replacing instrument

Abstract

The angle grinding disc replacing instrument comprises an operation table, a limiting frame is fixedly arranged on the top face of the operation table, a main motor is fixedly arranged in the top face of the operation table, a main shaft is in power connection with the top face of the main motor, an adjusting block is slidably arranged on the periphery of the main shaft, a connecting rod is fixedly arranged on the left side face of the adjusting block, and an angle grinder is slidably arranged on the upper side of the operation table. A connecting cavity is formed in the right side face of the angle grinder, the left end of the connecting rod is inserted into the connecting cavity, a sliding cavity is formed in the top face of the operation table, a moving block extending downwards is slidably arranged in the sliding cavity, a lifting cavity is formed in the top face of the moving block, a lifting block extending upwards is slidably arranged in the lifting cavity, and a loading and unloading shaft is rotationally arranged on the top face of the lifting block; according to the device, nuts can be automatically assembled and disassembled, three standby abrasive discs are installed on the replacement instrument, a main abrasive disc can be automatically replaced, operation is easy, the automation degree is high, the replacement time of angle abrasive discs can be shortened, and the replacement efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of automatic replacement of angle grinding discs, in particular to an angle grinding disc replacement instrument. Background technique [0002] Angle grinder is a portable power tool that uses fiberglass to cut and polish the angle grinder. It is mainly used for cutting, grinding and brushing metal and stone. After a long time of use, the angle grinder will have Wear and tear, usually requires the staff to replace the angle grinding disc, which requires complex operations such as screwing the nut, removing the grinding disc and loading the grinding disc, which not only takes up the working time of the staff, but also takes a long time and is inefficient for manual replacement; [0003] Moreover, during the long-term manual use of the angle grinder by the staff, due to the severe vibration of the angle grinder and the fatigue of the staff, it is easy to cause the staff to hold it unstable, which will cause th...

AI Technical Summary

Problems solved by technology

[0002] Angle grinder is a portable power tool that uses fiberglass to cut and polish the angle grinder. It is mainly used for cutting, grinding and brushing metal and stone. After a long time of use, the angle grinder will have Wear and tear, usually requires the staff to replace the angle grinding disc, which requires complex operations such as screwing the nut, removing the grinding disc and loading the grinding disc, which not only takes up the working time of the staff, but also takes a long time and is inefficient for manual replacement;

[0003] Moreover, during the long-term manual use of the angle grinder by the staff, due to the severe vibration of the angle grinder and the fatigue of the staff, it is easy to cause the staff to hold it unstable, which will cause the angle grinder to fall out of the hand, which will not only damage the processed workpieces, and may cause injury to workers,

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