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Stamping die capable of facilitating unloading

A technology for stamping dies and ejection, which is applied in the field of stamping dies for easy ejection, can solve the problem of blanking stuck in the die, achieve the effects of improving positioning accuracy, improving work efficiency, and avoiding material jams in the die

Inactive Publication Date: 2020-03-24
王煜
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a stamping die that is easy to withdraw from the mold. It has the advantages of accurate positioning during operation, and can be quickly removed when the punch is bonded and blanked. It solves the problem that the blank is easily stuck in the mold. The problem

Method used

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  • Stamping die capable of facilitating unloading
  • Stamping die capable of facilitating unloading
  • Stamping die capable of facilitating unloading

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see Figure 1-3 , a kind of stamping mold that is convenient for ejection, comprises fixed base 1 and upper mold base 2, the top of fixed base 1 is fixedly connected with the bottom of lower template scrap cutter 4, and lower template scrap cutter 4 and fixed base 1 are provided with The corresponding discharge hole 6, the discharge hole 6 becomes larger from top to bottom, and the lower template waste cutter 4 provided can make the die 18 more accurate...

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Abstract

The invention belongs to the technical field of stamping die design and discloses a stamping die capable of facilitating unloading. The stamping die comprises a fixed base and an upper die holder; thetop surface of the fixed base is fixedly connected with the bottom of a lower die plate waste cutter; the top of the lower die plate waste cutter is fixedly connected with the bottom of a female diefixing plate; the top of the lower die plate waste cutter is fixedly connected with the bottom of a female die; a die shank is installed at the top of the upper die holder; and the upper die holder isfixedly connected with a male die fixing plate through positioning pins. According to the stamping die, with the positioning pins mounted, a male die and the die shank can be accurately positioned; with the lower die plate waste cutter adopted, the female die can be more accurate during blanking, and the situation that a material is stuck in the female die is avoided; with a stuck material unloading device adopted, a material plate which is attached to the male die can be unloaded conveniently.

Description

technical field [0001] The invention relates to the technical field of stamping die design, in particular to a stamping die that is easy to withdraw from the mold. Background technique [0002] At present, the stamping die is a kind of process equipment for processing materials into workpieces or semi-finished products in stamping processing, and is the main process equipment for industrial production. The production of parts by stamping dies can use rolled steel plates or steel strips produced in large quantities in metallurgical plants as blanks, and no heating is required in production, which has the advantages of high production efficiency, good quality, light weight, and low cost. When punching the die, sometimes the blanking after punching is stuck in the die due to the positioning error between the punch and the die, or the punch and the blank are bonded together and are not easy to be removed due to too much punching force. Contents of the invention [0003] (1) S...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/10B21D45/08
CPCB21D37/10B21D45/08
Inventor 王煜
Owner 王煜
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