Rapid drilling device

Abstract

The invention relates to a rapid drilling device. The rapid drilling device is characterized in that transmission gears, transmission hinge pins, driven gears, spline shafts and a flange cover are all assembled on a gear mounting plate; a spiral drill is mounted at the lower end of each spline shaft through a reducing sleeve; the driving gears are mounted on output shafts of cycloidal pin gear speed reducers; motors are connected with the cycloidal pin gear speed reducers, and the motors and the cycloidal pin gear speed reducers are mounted on a speed reducer mounting plates; oil cylinders are mounted on oil cylinder mounting plates, and the oil cylinders stretch and retract to drive the gear mounting plate, the speed reducer mounting plate and the like to move up and down along a guide shaft; push-pull clamps and a clamping plate are mounted on a base plate and used for fixing rectangular pipes, square pipes, round pipes and the like; the cycloidal pin gear speed reducers drive the driving gears to rotate, then the driven gears engaged with the driving gears are driven to rotate, and other driven gears are driven to rotate through the transmission gears accordingly; and the driven gears drive the spiral drills to rotate, then the oil cylinders stretch and retract to drive the spiral drills to move up and down, and thus drilling can be achieved.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a quick drilling device. Background technique [0002] In various fields such as machinery, construction, roads, water conservancy, etc., it is often necessary to use various parts, such as: rectangular tube, square tube, steel plate, channel steel, I-beam, etc. When we process these parts , Sometimes it is necessary to punch holes of various sizes on the parts to facilitate the connection between parts. At present, the commonly used drilling equipment includes: deep throat punching machine, radial drilling machine, bench drill, lathe, milling machine, automatic punching machine and so on. [0003] Traditional drilling equipment has problems such as low efficiency, low accuracy, and accidents. For example, drilling with a radial drilling machine and a bench drill can only drill holes one by one, which leads to low efficiency and waste of time. , manpower, and material resources; while pu...

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