Stable scissor lifting wall surface punching device

Abstract

The invention discloses a stable scissor lifting wall surface punching device. The device comprises a base, the top of the base is provided with two front and rear slide rails, each of the slide railsis slidably connected with two left and right movable seats, supporting rods are hinged above the movable seats, the left and right supporting rods are cross-arranged, and the middles of the left andright supporting rods are hinged;a plurality of pairs of supporting rods are provided, the bottom ends of the upper supporting rodsare hinged to the top ends of the lower supporting rodsthrough connecting rods,the front supporting rods and the rear supporting rodsare connected through the connecting rod, andtop platesare arranged above the supporting rods; the top of the base is also fixedly provided with a gear motor, and a motor shaft at the right end of the gear motor is connected with the left end of a front side screw rod; the top of the top plate is fixedly provided with an electric push rod,the right end of the electric push rod is fixedly connected with an electric drill, and a drill bit is connected to the right side of the drill. According to the device, punching heights are adjusted by a scissor lifting mechanism,the punching heights can be achieved by controlling the forward and reverse rotation of the gear motor, the control is simple, andtrouble and danger caused by climbing of a person with the electric drill in hands are avoided.

Description

technical field [0001] The invention relates to a punching device, in particular to a stable scissor lift type wall punching device. Background technique [0002] An electric drill is a drilling tool that uses electricity as power. It is a conventional product in electric tools, and it is also the most demanded electric tool product. The annual production and sales volume accounts for 35% of China's electric tools. Electric drills are widely used in the reinforcement of building beams, plates, columns, walls, etc., decoration, wall installation, brackets, railings, billboards, air-conditioning outdoor units, guide rails, satellite receiver elevators, steel structure workshops, etc. [0003] The walls of buildings often need to be drilled. Generally, manual control of electric drills is used to drill holes. The stability of the drilling is poor, and the drilling effect is not good. For higher walls, the staff use tools to climb up, and there is a certain degree of danger. ...

AI Technical Summary

Problems solved by technology

[0003] The walls of buildings often need to be drilled. Generally, manual control of electric drills is used to drill holes. The stability of the drilling is poor, and the drilling effect is not good. For higher walls, the staff use tools to climb up, and there is a certain degree of danger. , very inconvenient, if you need to drill more holes, often climbing up and down will reduce the drilling efficiency; and when drilling the wall, a lot of dust will be generated, ordinary electric drills cannot collect the dust, resulting in dust flying, It will have a negative impact on the staff, and the follow-up cleaning will be more troublesome

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