Inclined top machining clamping jig

Abstract

The invention relates to an inclined top machining clamping jig. The clamping jig comprises a jig body in a reverse 'E' shape, wherein, a rectangular groove is arranged on the jig body; an inclined block for accommodating a workpiece to be machined is arranged in the rectangular groove; and a locating press plate for fixing the workpiece to be machined is arranged on the upper end of the jig body. The inclined top machining clamping jig has the beneficial effects that before the machining process, the jig needs to be leveled, the corresponding inclined block is arranged in the rectangular groove and the sides and the top surface are fixed by screws, and then the workpiece can be located, which avoids deformation and loosening, realizes effective location of the workpiece and ensures the machining precision; the clamping jig is convenient and fast to use, thus effectively ensuring the delivery time of the workpiece, achieving particularly remarkable effect during the machining process of a plurality of workpieces, and improving the machining efficiency; and the clamping jig is suitable for EDM (Electric Discharge Machining) and WEDM (Wire cut Electrical Discharge Machining).

Description

technical field [0001] The invention relates to an electric discharge clamping fixture, in particular to an electric discharge machining inclined top machining clamping fixture. Background technique [0002] At present, when EDM is processing sloped workpieces such as slanted tops, the EDM is carried out on the workpiece through the swing angle of the sine table, and the positioning processing cannot be performed. Every time one is processed, it must be corrected once, and every time one is processed, the sine wave must be re-swinged. The table angle increases the clamping time and reduces the processing efficiency. [0003] Moreover, the existing electric discharge machining (EDM) has a total of three sinusoidal tables. Sometimes electric discharge machining (WEDM) and numerical control machine tools (CNC), POL, and fitters are also used. There are many departments and frequent times. This has resulted in a shortage of sine benches, which has affected the delivery date of ...

AI Technical Summary

Problems solved by technology

[0002]At present, when EDM is processing sloped workpieces such as slanted tops, the EDM is performed on the workpiece through the pendulum angle of the sine table, and the positioning processing cannot be performed. It needs to be calibrated once for each processing, and the angle of the sine table must be re-swinged every time one is processed, which increases the clamping time and reduces the processing efficiency.

[0003]And the existing electric discharge machining (EDM) has three sinusoidal tables, sometimes wire electric discharge machining (WEDM) and numerical control machine tool (CNC), POL, fitter It must also be used. There are many departments and frequent times, which has caused a shortage of sinusoidal tables, which has affected the delivery time of the workpiece and the efficiency of production to a certain extent.

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