Stamping die capable of achieving quick positioning and for automobile engine machining and production

Abstract

The invention relates to the technical field of stamping dies, in particular to a stamping die capable of achieving quick positioning and for automobile engine machining and production. The stamping die comprises a workbench, wherein an installation groove is formed in the surface of the workbench, backing plates are arranged on the surface of the installation groove, a positioning plate is arranged inside the installation groove, and butt joint holes are formed in the surface of the positioning plate. A positioning column is inserted into each butt joint hole, the positioning columns are fixed to the surface of the installation groove, and damping rings sleeve the outer sides of the positioning columns. The stamping die has the beneficial effects that according to the stamping die capable of achieving quick positioning and for automobile engine machining and production, lower dies are fixed to the positioning plate through the cooperation of a connecting base and assembling grooves, the assembling grooves are formed in the centers of the bottom surfaces of the lower dies with different sizes, the connecting base is installed in the center of the top surface of the positioning plate, and therefore the lower dies with different sizes are always centered on the positioning plate, the positioning plate is directly pushed into the installation groove, and quick centering positioning installation of the lower dies is achieved.

Description

technical field [0001] The invention relates to the technical field of stamping dies, in particular to a rapid positioning stamping die for automobile engine processing and production. Background technique [0002] As we all know, a fast-positioning precision stamping die is an auxiliary device for rapid stamping of parts, and it has been widely used in the field of stamping machinery; the existing fast-positioning precision stamping die includes workbench, lower die, four sets of long holes, four sets of fastening bolts, forming plates and forming grooves, the middle part of the front end of the workbench is in contact with the bottom of the lower die, and the front end of the lower die is vertically provided with four sets of elongated holes running through the front and back. The four sets of long holes are respectively located on the upper right side, upper left side, lower right side and lower left side of the lower die. There are four sets of threaded holes connected t...

AI Technical Summary

Problems solved by technology

[0003] When the existing precision stamping die that can be quickly positioned is used, the plate is first placed on the front end of the forming plate, the upper die of the external stamping device squeezes the plate, the plate is stamped and formed through the forming groove, the upper die moves forward, and the upper die The rear end of the die is separated from the plate, the stamping work is completed, and the plate and the formed product can be removed; in the use of the existing precision stamping die that can be quickly positioned, it is found that when the lower die is replaced, the reinstalled lower die cannot be installed quickly In the middle of the front end of the workbench, the reinstalled lower mold needs to be adjusted several times to make the lower mold and the upper mold correspond to each other, so as to prevent the relative position of the lower mold and the upper mold from shifting. The abrasive tool is damaged, the position adjustment work takes a long time, and the physical exertion is relatively large, resulting in poor practicality and reliability

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