Punching and grinding integrated device

Abstract

The invention relates to a machining apparatus, in particular to a punching and polishing apparatus, comprising a frame, a punching machine, a polishing machine and a fixing sleeve, wherein the punching machine, the polishing machine and the fixing sleeve are arranged from top to bottom; the upper surface of the fixing sleeve is flush with the upper surface of a workpiece; the polishing machine comprises two polishing units symmetrically arranged on the left and right of a vertical axis of the fixing sleeve; each polishing unit comprises a polishing block and a linkage; a receiving cavity forstoring water is arranged in each polishing block; a partition and a push rod to push the partition to rotate are arranged in each receiving cavity, and the partition is horizontally hinged to the upper wall of a water storage cavity, while the other end of the partition is hinged to the push rod that is provided with a driving magnet; each push rod is also hinged to a punch rod; each partition may divide the corresponding receiving cavity into two chambers; the bottom of each receiving cavity is provided with a connection hole. The lower surface of each connection hole is provided with a water outlet. The linkages and the receiving cavities allow punching, polishing and washing to be carried out at the same, so that workpiece machining speed is increased; clamping the workpiece is not required, so that time and manpower are saved.

Description

technical field [0001] The invention relates to machining equipment, in particular to a punching and grinding integrated device. Background technique [0002] In the actual production process, the workpiece needs to be punched due to some special requirements after casting, because burrs and particles often appear on the surface of the newly cast workpiece, which is not only unsightly, but also affects its use quality , so it is necessary to remove the particles and impurities on the surface to obtain a flat surface. However, the existing punching processing equipment can only perform the single processing of punching, and the grinding process after punching needs to be completed by using a grinding machine or a numerically controlled machine tool. Since the above-mentioned processing needs to be completed on different equipment, the workpiece needs to be clamped and positioned multiple times, and the operation is complicated, time-consuming and labor-intensive. Contents ...

AI Technical Summary

Problems solved by technology

[0002] In the actual production process, the workpiece needs to be punched due to some special requirements after casting, because burrs and particles often appear on the surface of the newly cast workpiece, which is not only unsightly, but also affects its use quality , so it is necessary to remove particles and impurities on the surface to obtain a flat surface

However, the existing punching processing equipment can only perform a single process of punching, and the grinding process after punching needs to be completed by using a grinding machine or a CNC machine tool.

Since the above-mentioned processing needs to be completed on different equipment, the workpiece needs to be clamped and positioned multiple times, and the operation is complicated and time-consuming.

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