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Fast stamping die with bending stamping head

A stamping die and punch technology, which is applied in the field of die structure, can solve the problems of multiple impact forming and low work efficiency, and achieve the effects of improving stamping precision, improving work efficiency and reducing production costs

Inactive Publication Date: 2010-10-06
JIANGSU RONGTENG PRECISION COMPONENTS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Therefore, there are at least the following disadvantages in the stamping dies of the prior art: multiple impact molding is required, and the work efficiency is relatively low

Method used

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Embodiment Construction

[0017] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0018] figure 1 It is the mold clamping state of the rapid stamping die with bending punch of the present invention. The stamping die shown in the figure includes an upper die 110 and a lower die 120. 1. Upper template 114 is arranged from top to bottom in turn; Lower mold 120 is arranged from top to bottom in turn by lower template 121, lower backing plate 122, and lower mold base 123. In the embodiment of the present invention, the upper splint 112 is vertically fixed with a half-cut punch 130, and the half-cut punch 130 is used to cut the product. The mold refers to the processed product. In addition, the upper splint 112 is vertically fixed...

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Abstract

The invention discloses a fast stamping die with a bending stamping head, which comprises an upper die and a lower die, wherein a space used for molding products is reserved between the upper die and the lower die, the upper die mainly consists of an upper die base, an upper splint, an upper backing plate and an upper template which are overlapped sequentially, the lower die consists of a lower template, a lower subplate and a lower die base which are overlapped sequentially, a half-cutting stamping head is vertically fixed on the upper splint, and a bending stamping head used for bending the products is vertically fixed on the upper splint. With the fast stamping die with bending stamping, when the upper die moves downwards, the bending stamping head and the half-cutting stamping head move downwards following the upper die, the product is cut by the half-cutting stamping head firstly, and then the cut product is bent by the bending stamping head so as to achieve the purpose of one-step molding and increase the work efficiency; and in addition, a spring is added between the upper die base and the template so as to obviously increase the stamping precision and reduce the production cost for enterprises.

Description

technical field [0001] The invention relates to a mold structure, in particular to a mold structure suitable for forming products with bending. Background technique [0002] Stamping dies are referred to as stamping machines, also known as presses, which are equipment used for pressure processing of materials. Its working principle is generally to drive the opening and closing of the upper mold and the lower mold by the mold under the action of stamping power, and then cut, punch, stretch and other processes the raw materials between them to form stamping parts. [0003] In the process of traditional mold forming, especially the mold with angle forming structure, it generally needs two impact forming, first cutting the formed product, and then bending it. [0004] Therefore, the stamping dies in the prior art have at least the following disadvantages: multiple impact forming is required, and the working efficiency is relatively low. Contents of the invention [0005] The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/10B21D35/00
Inventor 杨荣
Owner JIANGSU RONGTENG PRECISION COMPONENTS
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