Punching device having protection function

Abstract

The invention relates to a punching device having a protection function. The punching device having the protection function comprises a bottom seat, a lower case, an upper case, a placing mechanism, atemperature reducing mechanism, a lifting mechanism, a lifting plate, an electromotor, a drill rod and two vertical plates, wherein the placing mechanism comprises a platform and two support assemblies, the temperature reducing mechanism comprises a water tank, a sealing plug, a backflow pipe, a water pump and a plurality of temperature reducing assemblies, and each temperature reducing assemblycomprises a spray head and a temperature reducing pipe. The punching device having the protection function can drive the upper case and the lower case to move close to each other through a drive mechanism so as to form a sealed processing environment, prevents that chippings spatter and harm surrounding personnel, guarantees processing safety, drives the placing mechanism to fix a workpiece, prevents the workpiece from shaking and offsetting, uses the temperature reducing mechanism to spray out water stream for absorbing heat of the workpiece and the drill rod so as to realize temperature reduction, prolongs life of the drill rod, improves processing accuracy, prevents the water stream from spattering to the exterior due to the fact that the water stream is sprayed in sealed environment, facilitates recycle of the water stream for repeatedly absorbing heat and reducing temperature, and improves practicability of the device.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to a punching equipment with protective function. Background technique [0002] Drilling machine is a general term for machinery and equipment that uses a tool that is harder and sharper than the target to leave a cylindrical hole or hole on the target by means of rotary cutting or rotary extrusion. Also known as punching machine, drilling machine, through hole machine and so on. The desired effect is achieved by drilling precision parts. [0003] When the existing drilling equipment is drilling the workpiece, after the rotating drill rod comes into contact with the workpiece, it is easy to generate splashing debris. Due to high temperature friction, the temperature of these debris is high, and when it splashes out, it is easy to damage the The surrounding operators cause injuries, not only that, due to the frictional contact between the drill pipe and the workpiece, the surfac...

AI Technical Summary

Problems solved by technology

[0003] When the existing drilling equipment is drilling the workpiece, after the rotating drill rod comes into contact with the workpiece, it is easy to generate splashing debris. Due to high temperature friction, the temperature of these debris is high, and when it splashes out, it is easy to damage the The surrounding operators cause injuries, not only that, due to the frictional contact between the drill pipe and the workpiece, the surface temperature of the drill pipe and the workpiece increases. After the temperature rises, the surface of the workpiece becomes hot, which not only causes deformation of the workpiece, but also causes furniture drilling Rod wear, which in turn reduces the usefulness of existing punching equipment

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