Device for fixing die and die core

Abstract

The invention relates to a device for fixing a die and a die core. The device for fixing the die and the die core comprises a base, a fixing block and a press block, wherein the upper surface and the lower surface of the base are flat surfaces, via holes are evenly distributed along two vertical diameters and using a center as a base point on the base, the height of the fixing block is same as the height of the base, the fixing block and the base are respectively fixed on two ends of the press block by using screws, and an oblong via hole is formed in the center of the press block. The device for fixing the die and the die core is skilled in design, stable in working, compact in structure, convenient to machine, and easy to replace due to the fact that various elements of the device for fixing the die and the die core form series, so that accuracy and machine cost of machining the die and the die core can be ensured.

Description

technical field [0001] The invention relates to a processing device for mold parts, in particular to a fixing device for mold cores. Background technique [0002] At present, as electronic products tend to be miniaturized, their assembly parts are becoming smaller and more precise, and their shapes are becoming more and more complex, and the shape of the parting surface of the injection mold for forming these parts is becoming more and more Complicated, the parting surface of the mold is on the mold core, so the processing of the mold core is the main problem that makes it difficult to manufacture the mold. The method usually used for the processing of the mold core is: [0003] 1. EDM, this process can ensure the machining accuracy of the mold core, but it will use a large number of electrodes, not to mention the long discharge time and auxiliary time during machining, resulting in higher mold processing costs. [0004] 2. The processing method of the machining center, the...

AI Technical Summary

Problems solved by technology

[0003] 1. EDM, this process can guarantee the processing accuracy of the mold core, but it will use a large number of electrodes, not to mention the long discharge time and auxiliary time during processing, resulting in high mold processing costs

[0004] 2. The processing method of the machining center, the shape of the mold core of this type of mold is mostly complicated and difficult to align and clamp. It is necessary to reserve a craft table or sinusoidal clamp for processing, which is difficult to ensure accuracy and increases the cost.

[0005] Therefore, the traditional processing technology has long cycle, complicated process, high cost and difficult to guarantee the accuracy.

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