Precision stamping equipment

Abstract

The invention relates to the technical field of stamping equipment, and discloses precision stamping equipment which comprises a base. Two symmetrically-arranged supporting plates are fixedly arrangedat the top of the base; a top plate is fixedly arranged at the tops of the two supporting plates; a hydraulic cylinder is fixedly arranged at the bottom of the top plate; a push plate is fixedly arranged at the bottom of a piston rod of the hydraulic cylinder; an upper die plate is fixedly arranged at the bottom of the push plate; a lower die plate is fixedly arranged at the top of the base; a cavity is formed in the lower end of the interior of the lower die plate; an adsorption rebound mechanism is arranged in the cavity; a first sliding groove and a second sliding groove are formed in theupper ends and the lower ends of the two supporting plates correspondingly; fixing plates are fixedly arranged on the sides, away from each other, of the two supporting plates and located on the two sides of the second sliding groove; and a vertical plate is fixedly arranged between the two fixing plates. According to the precision stamping equipment, the four corners of a stamped part can be limited and positioned in the stamping process, and a workpiece is prevented from moving in the stamping process.

Description

technical field [0001] The invention relates to the technical field of stamping equipment, in particular to precision stamping equipment. Background technique [0002] Stamping is to apply external force to plates, strips, pipes and profiles by presses and molds to cause plastic deformation or separation, so as to obtain workpieces of required shape and size. Stamping is an existing processing and production method. Mainstream processing method. [0003] Wherein the patent number is CN211539155U discloses a kind of precision stamping device, this device limits the precision workpiece on the lower mold by adding a precision workpiece limit mechanism, so the probability of the occurrence of positional deviation of the precision workpiece can be reduced, That is to say, the probability of deviation in the punching position of the precision workpiece is reduced, thereby improving the reliability of the precision stamping device, but there are certain defects in the use of the d...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a precision stamping equipment capable of limiting and positioning the four corners of the stamping part during stamping, preventing the workpiece from shifting during stamping, and at the same time, the limit mechanism does not cause damage to the stamping work of the stamping equipment. The advantage of the impact, solves the problem that the setting of the limit device will have a certain impact on stamping, and at the same time only through the limit on both sides, the stamping parts may move in the front and rear directions during stamping

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