Multifunctional angle pin discharging fixture

Abstract

The invention provides a multifunctional angle pin discharging fixture, which comprises a base, a clamping body, an upper angle adjusting block and a rotating shaft mechanism. The base is provided with two lower-angle adjusting blocks; the two lower-angle adjusting blocks are provided with angle adjusting holes; an angle pin groove and a square groove are formed on the clamping body; the upper angle adjusting block is provided with an angle pin hole, and is arranged inside the square groove at the bottom of the clamping body; a square groove and a screw hole are formed on an upper fixing base; a compression screw is arranged inside the screw hole; one end of the compression screw is connected with a compression block; a supporting pin is arranged on a side surface of the upper fixing base; an upper rotating shaft base of the rotating shaft mechanism is fixed inside the square groove on a bottom surface of the clamping body; two lower rotating shaft bases are arranged at two ends of the base; and the rotating shaft is inserted into rotating shaft holes of the rotating shaft base and the upper rotating shaft base. The fixture can clamp a plurality of angle pins at the same angle at one time for continuous machining, angle pins at different angles also can be directly machined after the inclination of the clamping body is adjusted, and the plurality of angle pins are not needed to be clamped for multiple times; therefore, the machining steps are simplified and the machining efficiency is improved.

Description

technical field

[0001] The invention relates to a discharge fixture, in particular to a multifunctional oblique pin discharge fixture. Background technique

[0002] In the plastic mold manufacturing industry, the way to deal with the barbs of plastic products is often withdrawn by means of oblique pins and sliders. When the assembly precision of plastic products is high and the requirements are very strict, the processing of the barb ejection device will also become very difficult.

[0003] The barb body part on the oblique pin is generally processed by electric discharge process to ensure the size of the barb body. The discharge process uses the electric spark generated by the electrode to corrode the workpiece, so the processing speed is very slow, and the oblique pin has a slope. To clamp it on the machine table of the spark machine, each oblique pin needs to use many fixtures. Clip, and it needs to be corrected many times, so there can be no slight error. The tedious ...

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