Single-trimming universal die

A general-purpose mold and trimming technology, which is applied in the field of mechanical processing, can solve problems such as low efficiency and cumbersome operation of trimming molds, and achieve the effects of improving production efficiency, saving labor costs, and improving processing efficiency

Pending Publication Date: 2022-01-28
东风汽车底盘系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on the above statement, the present invention provides a single trimming universal die to solve the problems of cumbersome operation and low efficiency of existing trimming dies

Method used

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Embodiment Construction

[0019] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the application are given in the drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this application more thorough and comprehensive.

[0020] In this example, if figure 1 shown. A general-purpose mold for single trimming, including a lower template 1, an upper template 3, a material pressing device 4, and a material return device 5. The upper template 3 can be installed on the lower template 1 by sliding up and down relative to the lower template 1, and the lower template 1 is installed in the middle The lower knife rest 11, the lower knife 12 is installed on the lower knife rest 11; the upper knife rest 31 is i...

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Abstract

The invention relates to a single-trimming universal die. The die comprises a lower die plate, an upper die plate, a material pressing device and a material returning device, the upper die plate can be installed on the lower die plate in a manner of sliding up and down relative to the lower die plate, a lower knife rest is installed in the middle of the lower die plate, and a lower knife is installed on the lower knife rest; an upper knife rest is mounted at the bottom of the upper die plate, and upper knives are mounted on two sides of the upper knife rest; the material pressing device is located on the lower side of the upper knife rest, the material pressing device penetrates through the upper knife rest and is installed at the bottom of the upper die plate in an up-down sliding mode, and the material pressing device is connected to a machine tool fixing frame through a pressing cylinder; and the material returning device is movably connected to the lower die plate and the upper die plate respectively. Steel plates of different structures and sizes can be machined, both single-edge cutting and double-edge cutting can be achieved, multiple machining procedures can be achieved, machining cost is saved, and machining efficiency is improved. The steel plates are automatically fixed through the material pressing device, manual fixing is not needed, and the production efficiency is improved. Through the material returning device, waste materials can be automatically returned, and the labor cost is saved.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a general-purpose die with single trimming. Background technique [0002] At present, the single trimming mold is to pass the leaf spring single piece through the stripping plate on the lower blade of the mold, and then align the center hole of the steel plate through the positioning pin on the center hole positioning slider, and drive the slider to align the leaf spring. The side of the steel plate is positioned by the positioning block, the thickness direction of the steel plate is constrained by the stripper plate, and the tool rest is constrained by the anti-side block device. The specific reference patent is as follows, and the patent name is a leaf spring cutting single-sided mold (patent number: CN201220010667.6). During the processing, each piece of leaf spring needs to pass through the stripper and then put into the mold for processing, and the processing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/14B21D28/04B21D45/00
CPCB21D28/14B21D28/04B21D45/00
Inventor 沈文军王爱民石朝阳王海庆朱云龙张冶军
Owner 东风汽车底盘系统有限公司
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