Clamp for machining of electrode and manufacturing method of clamp

Abstract

The invention discloses a clamp for machining of electrodes. The clamp comprises a first clamp body and a second clamp body, which are fixed on a work bench, wherein a plurality of fixation holes are uniformly distributed at equal intervals on the first clamp body, U-shaped slots are formed on the second clamp body and in the positions corresponding to the fixation holes, and the axis of each fixation hole and the axis of the corresponding U-shaped slot are co-linear and are parallel to the work bench. During the fabrication of the clamp, firstly equal division lines are drawn on a blank and cut at a certain depth, and then the blank is cut into two clamp bodies from the middle and the first and the second clamp bodies are machined respectively according to the equal division lines after cutting. When the clamp for machining of electrodes is used, the clamp effectively ensures the coaxiality and consistency of work pieces to be processed and improves the machining precision of work pieces, can machine multiple work pieces at the same time, and can not only increase the machining efficiency but also ensure the quality of work pieces and exchangeability of multi-cavity moulds. Besides, the clamp for machining of electrodes has a simple machining method, is easy to fabricate and is low in cost.

Description

Technical field [0001] The present invention involves a kind of tooling fixture, especially a fixture for electrode processing, which belongs to the technical field of tooling fixture. Background technique [0002] During injection molding, some molds or inlaids need to be processed such as pouring holes, cooling channels, etc., and these cores or inlaids are usually relatively small, so these parts cannot be processed through drilling, milling, and other processing.To ensure its accuracy and quality, only electrodes can be processed.At present, in order to improve production efficiency and meet the growing market demand of plastic products, most of the injection molding molds are multi -legged, so there are often many cores or inlaids required in a multi -liability mold, and these workpieces need to be required.There are the same or coordinated pouring holes or cooling channels. When processing, the coaxiality and consistency of these workpieces must be guaranteed.Therefore, dur...

AI Technical Summary

Problems solved by technology

Therefore, during processing, it is necessary to continuously measure and align, and the processing is very troublesome.

Moreover, because this type of workpiece is generally slender, there will still be errors in processing after clamping and fixing, resulting in a short service life of the workpiece in the injection mold, increasing the manufacturing and maintenance costs of the mold

Images