Mechanical drilling machine capable of realizing ergonomic hole depth adjustment and deflection prevention

Abstract

The invention discloses a mechanical drilling machine capable of realizing ergonomic hole depth adjustment and deflection prevention. The mechanical drilling machine capable of realizing ergonomic hole depth adjustment and deflection prevention structurally comprises a grip, a handle, a carbon brush cover, an ergonomic shouldering device, a device main body, a location and hole depth adjustment device, a drill rod, a drive motor and a shaft coupling, wherein the grip is fixed to the left side of the lower end of the device main body through a screw; and the handle is connected to the right side of the lower end of the device main body through glue. According to the mechanical drilling machine capable of realizing ergonomic hole depth adjustment and deflection prevention, the ergonomic shouldering device is arranged, and a spherical inner groove, a rolling ball and a ball body slide head are mutually cooperated, so that a rubber cover and the soft tissues of the shoulders of a human body are mutually bonded, the comfort is improved, and the transversal impact force is reduced; the location and hole depth adjustment device is arranged, and a deflection prevention plate and an inner rod are mutually cooperated, so that a correct drilling angle is ensured, and the occurrence of waste holes is reduced; and a stop block, a depth gauge and a push-pull location structure are mutually cooperated, so that the accuracy of a hole depth, and the drilling efficiency are ensured.

Description

technical field [0001] The invention is a mechanical punching machine for electric power construction, and is especially aimed at a mechanical punching machine with ergonomic hole depth adjustment and offset prevention. Background technique [0002] Electric power construction is the production, transmission and distribution of electric energy. In the process of erecting the transmission line, the transmission line needs to be fixed, and the fixing requires connectors. The connectors need to be drilled first and then fixed with screws and bolts. In order to facilitate drilling Holes, usually using a hand-held punching machine, there will be a problem when using a hand-held punching machine; If the hole deviates from the original set position, or the angle of the punched hole is not perpendicular to the plane, the punched hole will be directly scrapped and cannot be used, and the excessive vibration of the punching machine will make people's hands bear a large lateral impact,...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a mechanical punching machine with ergonomic hole depth adjustment and offset prevention, so as to solve the problem that the punching machine will inevitably There will be a certain degree of vibration, which will cause the punched hole to deviate from the original set position, or the angle of the punched hole is not perpendicular to the plane, the punched hole will be directly scrapped and cannot be used, and the excessive vibration of the punching machine will cause People's hands bear a lot of lateral impact and poor comfort

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