Needle Grinding Machine for Wire Drawing Die Forming

Abstract

The invention relates to grinding machinery, particularly relates to a special needle grinding machine for drawing die forming. According to the special needle grinding machine for drawing die forming, structures such as a main motor, a sliding plate and a dividing head are arranged; a steel needle is driven to rotate by the main motor during the grinding process; an included angle between a grinding wheel and the steel needle is adjusted by the dividing needle; the grinding wheel is driven to rotate by an auxiliary motor; the included angle between the steel needle and the grinding wheel can be accurately controlled and the steel needle accuracy is improved due to the fact that the included angle between the grinding wheel and the steel needle is adjusted by the dividing head; grinding particles are avoided from splashing to damage workers due to a protective cover and accordingly the special needle grinding machine for the drawing die forming is improved.

Description

technical field

[0001] The invention relates to a grinding machine, in particular to a special needle grinding machine for wire drawing die forming. Background technique

[0002] Wire drawing dies are generally used in the wire drawing process, and the working area of ​​the wire drawing dies generally needs to be ground with grinding needles to achieve the corresponding accuracy.

[0003] The production of grinding needles in the prior art is to process the grinding needles by manual grinding, that is, the technician holds the blank for making the grinding needles, and then grinds them on the rotating grinding wheel. During the cutting process, the quality of the grinding needles is controlled by the experience of the technicians. The precision of the grinding needles produced by this method is low, the processing time of the grinding needle processing method is long, and the work cannot be completed even when the technicians are less experienced. Therefore, , this method c...

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