Extruder capable of automatically polishing workpieces

Abstract

The invention discloses an extruder capable of automatically polishing workpieces. The extruder comprises an extruder housing, a working cavity is formed in the extruder housing, a material extrusionassembly is arranged in the working cavity, and the material extrusion assembly includes an extrusion die fixedly arranged on the inner wall of the rear side of the working cavity and a first slidingplate connected to the inner wall of the rear side of the working cavity in a up-down sliding mode and located on the right side of the extrusion die. Hollow barrel with abrasive paper is used, and when a hydraulic manipulator moves the extruded workpiece to the right, the workpiece can be polished by the rotating hollow barrel with abrasive paper to polish the workpiece; and a first sliding plateand a second sliding which can slide up and down are adopted, the process control of the material extrusion assembly and an automatic polishing assembly can be realized through the up-down sliding ofthe first sliding plate and the second sliding plate, so that the extrusion and polishing of the workpieces can be completed on same equipment, the transfer time of the workpieces is reduced, the useof manpower is reduced, and the work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of extruders, in particular to an extruder capable of automatically grinding workpieces. Background technique [0002] The extrusion machine is the main equipment for the production of light alloy (aluminum alloy, copper alloy and magnesium alloy) tubes, rods and profiles. At present, the number and scale of extrusion machines in my country rank first in the world. At present, the workpieces produced by most extrusion machines on the market are not bright and cannot reach the roughness of the product design, but transferring the workpieces to the polishing machine or grinding machine not only needs a lot of manpower, but also cannot guarantee the production efficiency. The present invention illustrates a device capable of solving the above-mentioned problems. Contents of the invention [0003] The object of the present invention is to provide an extrusion machine capable of automatically grinding workpie...

AI Technical Summary

Problems solved by technology

At present, the workpieces produced by most extrusion machines on the market are not bright and cannot reach the roughness of the product design, but transferring the workpieces to the polishing machine or grinding machine not only needs a lot of manpower, but also cannot guarantee the production efficiency. A kind of device that the present invention illustrates can solve the above problems

Images