Gear locking device for replacement of drill bit of electromechanical equipment

Abstract

The invention relates to the technical field of electromechanical equipment, in particular to a gear locking device for replacement of a drill bit of electromechanical equipment, which comprises a fixed seat, a sliding groove is formed in the fixed seat, a conversion plate is slidably mounted in the sliding groove, a limiting groove is formed in the conversion plate, and a sliding seat is slidably mounted in the limiting groove; a sliding seat is arranged on the fixing seat, a reset spring and a clamping rod are fixedly connected to the sliding seat, a specification groove is formed in the conversion plate, an inserting groove is formed in the fixing seat, a positioning pin is slidably installed in the inserting groove, a rubber plug is fixedly installed on the positioning pin, a screw rod is in threaded connection with the fixing seat, and a rotating wheel is fixedly installed on the screw rod; the fixing base serves as a main body of the locking device and is fixed above the gear, the rotating wheel is rotated to drive the clamping rod to be inserted into a gap of the gear, locking and rotation prevention of the gear are carried out, the drill bit connecting part can be effectively prevented from loosening and slipping, and therefore the safety in the drill bit replacing process is guaranteed.

Description

technical field [0001] The invention relates to the technical field of electromechanical equipment, in particular to a gear locking device for replacing drill bits of electromechanical equipment. Background technique [0002] Electromechanical equipment refers to equipment that comprehensively applies mechanical and electronic technologies. People have more and more demands for electromechanical equipment in their daily lives. Advanced electromechanical equipment can not only greatly increase labor productivity, reduce labor intensity, improve the production environment, and complete manpower. It is a job that cannot be completed, and as one of the national industrial bases, it has a direct and important impact on the development of the entire national economy, as well as the improvement of science and technology and national defense strength. [0003] Drilling electromechanical equipment usually requires regular replacement of the drill bit, because the drill bit will be wo...

AI Technical Summary

Problems solved by technology

However, when replacing the drill bit, because the rotating shaft of the equipment is still rotatable, it brings trouble to the replacement of the drill bit, and even sometimes there is a situation in which the drill bit is replaced in a standby state, which is even more dangerous. Gears have various specifications, and the existing gear locking device has poor braking effect. In view of this, we propose a gear locking device for replacing drill bits in electromechanical equipment.

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