A kind of edging mechanism specially used for computer speaker net

Abstract

The invention relates to a special edge grinding mechanism for computer speaker meshes. The special edge grinding mechanism comprises a bottom mold, a press mold, an air exhaust system and a scrap collecting processor. The bottom mold can be fixed onto a working table and is used for accommodating the speaker meshes, the press mold is arranged on the bottom mold in a pressing manner, a plurality of grooves are formed in the bottom mold, the shapes of the grooves are identical to those of the speaker meshes, a boss is arranged in each groove, the width of each boss is smaller than that of each speaker mesh, channels are arranged among the peripheral directions of the bosses and the walls of the grooves, grinding wheels of an edge grinding machine can pass the channels, the press mold comprises a plurality of pressing pieces which are respectively arranged on the bosses in a pressing manner, the widths of the pressing pieces are smaller than those of the speaker meshes, particularly, a cavity is arranged inside the bottom mold, a plurality of air holes which are communicated with the cavity are formed in the bosses, the air exhaust system is used for exhausting air in the cavity, and the scrap collecting processor is communicated with an air exhaust port of the air exhaust system. The special edge grinding mechanism has the advantages that the grooves can be cleaned conveniently, resources are sufficiently utilized, and the special edge grinding mechanism is simple in structure and convenient to implement.

Description

technical field [0001] The invention relates to a clamp, in particular to an edge grinding mechanism specially used for computer speaker nets. Background technique [0002] At present, with the continuous shrinking or upgrading of computers, there are various styles of the shape of the speaker net. Therefore, it is necessary to use different models of edging mechanisms to precisely process the corners of the speaker net. The most common is to use an edging machine. Remove the burrs of the speaker mesh, such as figure 1 As shown, the edging mechanism includes a bottom mold (1') that can be fixed on the workbench for placing the horn net and a press mold (2') that is pressed on the bottom mold (1'), wherein the bottom mold (1 ') on the upper surface are provided with two rows of symmetrical grooves (10') with the same shape as the horn net, and each groove (10') is provided with a boss with a width smaller than that of the horn net ( 11'), the boss (11') separates the bottom...

AI Technical Summary

Problems solved by technology

However, in the above-mentioned fixture production, after the grinding wheel is processed, a lot of debris (small particle size) remains in the groove (11'), which increases the difficulty of cleaning the equipment, and all the cleaned debris is discarded. cause waste of resources

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