Duplex head milling machine for processing sole mould chamfering

Abstract

The invention provides a duplex head milling machine for machining chamfer angle of sole mould and belongs to the technical field of machinery. The duplex head milling machine solves the problems that the prior squaring machine for machining mould wastes time and energy and has low working efficiency, and the machined chamfer angle has low precision. The duplex head milling machine for machining the chamfer angle of the sole mould comprises a frame and a worktable capable of moving on the frame; the worktable is provided with a clamping device for clamping the mould; two sides of the clamping device are provided with at least one set of a milling unit respectively; the milling units of two sides of the worktable are correspondingly arranged; each milling unit comprises a stand, a milling cutter arranged on the stand and a power mechanism 1 driving the milling cutter to rotate; and an adjusting device for adjusting distance between two relative stands is arranged between each stand and each frame. The duplex head milling machine has the advantages of high working efficiency, high precision of machining the chamfer angle, wide application range, and the like.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a milling machine, in particular to a double-head milling machine for processing the chamfering of shoe sole molds. Background technique [0002] The existing sole mold is composed of upper and lower templates, wherein there are chamfers on both sides of the outer surface edges of the upper and lower templates, so that when the sole mold is cast, the upper and lower templates are clamped by the mold base. Chamfering on both sides of the edge of the outer surface of the template, so as to clamp the upper and lower templates so that the upper and lower templates can be tightly attached together. [0003] When the upper and lower templates are just processed, their outer surfaces are smooth without chamfers. In order to process the chamfers of the upper and lower templates, people place the upper and lower templates on the planer, and use the planer The outer surface edges of the u...

AI Technical Summary

Problems solved by technology

Although the chamfer can be processed in this way, due to the structural limitation of the planer itself, it cannot be processed at one time during the processing of the chamfer. Only a very shallow chamfer can be planed each time. Chamfer with sufficient depth

Moreover, after each processing is completed, only one chamfer on the upper template or the lower template can be processed, and the mold itself needs 4 chamfers, so it needs to be repeated 4 times to process all the chamfers. All chamfering requires the tool alignment of the mold and the planer. In this way, 4 chamfers need to be aligned 4 times, and skilled operators are required to complete the above work.

To sum up, the existing use of planer to process molds is not only time-consuming and labor-intensive, but also inconvenient to process, resulting in low work efficiency, and the chamfering accuracy is also low, and the requirements for personnel are relatively high.

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