Cooling device for plastic pipe punching

Abstract

The invention discloses a cooling device for punching plastic pipes, which comprises a workbench. Both sides of the front end and the back end of the top of the workbench are fixedly connected with support columns, and the top of the support column is fixedly connected with a top plate. The inner side of the column is slidably connected with a lifting plate, the top of the lifting plate is fixedly connected with a puncher, the bottom of the puncher is provided with a drilling bit, and the top of the top plate is fixedly connected with an electric telescopic rod. The invention can timely punch holes when punching workpieces by setting support columns, top plates, connecting plates, cooling water tanks, water supply pipes, water pumps, Y-shaped hoses, hard conduits, nozzles, and limit grooves. The workpiece is cooled to avoid the softening problem caused by the high temperature of the plastic hose, and ensure the flatness of the punching incision, thereby effectively improving the quality of the plastic pipe fittings and improving the market competitiveness of the processed pipe fittings.

Description

technical field [0001] The invention relates to the technical field of plastic processing, in particular to a cooling device for punching plastic pipes. Background technique [0002] Plastic pipes are generally made of plastic resin as raw material, adding stabilizers, lubricants, etc., and extruded in the pipe making machine by the "plastic" method. Because of its light weight, corrosion resistance, beautiful appearance, and no bad smell , easy processing, convenient construction and other characteristics, it has been more and more widely used in construction projects. During the processing of plastic pipes, sometimes it is necessary to punch holes in the plastic pipes. [0003] However, the traditional plastic pipe punching device does not have a cooling system. Due to the low melting point of the plastic pipe, the temperature is too high during the drilling process, which can easily lead to the softening of the plastic pipe, and it is likely to cause the deformation of th...

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Problems solved by technology

[0004] The object of the present invention is to provide a cooling device for plastic pipe drilling, which has the advantage of good cooling effect, and solves the problem that the traditional plastic pipe drilling device does not have a cooling system. If the temperature is too high, it is easy to cause the softening of the plastic pipe, and it is likely to cause the deformation of the perforated cut, which seriously affects the quality of the plastic pipe.

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