Hot punching die structure

Abstract

The invention discloses a hot punching die structure, which comprises a guide plate, a deburring device, a sheath, a punching column, an upper die, an adjusting device, a lower die, and a mounting seat. When the hot punching die structure is improved and used, the workpiece is fixedly installed between the two clamps, and the burr is removed and processed by the cooperation of the grinding wheel and the grinding disc, and then the vibration caused by the grinding process is eliminated by a shock absorber. Through the grinding disc swinging left and right on the guide turntable, the burrs on the workpiece can be quickly processed to ensure the processing accuracy, use requirements and appearance quality of the parts, and the punching processing effect of the workpiece is improved. Elastic parts assist opening and closing clips to be fitted with the upper die and the lower die. The upper die and the lower die are fixed and clamped together with a screw push rod, so that there is zero gapbetween the upper die and the lower die. The die is not easy to tilt when punching. The punching accuracy of the workpiece is ensured through fixing and clamping the position of a push rod with the corporation of a pressing plate and a clamping plate.

Description

technical field [0001] The invention relates to the field of molds, in particular to a hot punching mold structure. Background technique [0002] In mechanical processing production, it is often necessary to open holes or grooves on metal pipes. Now punching dies are used for punching processing. The punching dies use specific dies to make punching equipment. The die punching process is divided into steel dies. Punching process and rubber mold punching process, the die punching process is to use the convex and concave dies made of tools to punch the pipe, improve productivity, and the product quality is stable and safe. When the hot stamping die is processed, it needs to be improved: [0003] 1. After punching the workpiece, the workpiece will have burrs in the mold clamping part, that is, the part where the workpiece is punched. If the burrs are not processed, the staff may be scratched when taking the workpiece, and the burrs It will have adverse effects on the processin...

AI Technical Summary

Problems solved by technology

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a hot punching die structure to solve the problem that after the workpiece is punched, the workpiece will have burrs at the mold clamping part, that is, the part where the workpiece is punched. If the burr is processed, the staff may be scratched when taking the workpiece, and the burr will have a negative impact on the processing accuracy, use requirements and appearance quality of the part, reducing the punching processing effect of the workpiece; When the die is punched, the gap between the sheath and the punch is used, and the punch will shake in the sheath during the punching process. When punching at a position with high requirements for the punching position, it is easy to cause The position of the punching coordinates fluctuates greatly; there is also a problem that the straight part of the punch is longer, it is easy to bend when punching, and the rigidity is poor, which will cause the punch to tilt during the punching process and reduce the accuracy of punching

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