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Support plate punching die

A technology for stamping dies and die bases is applied in the field of stamping dies for processing mounting holes of support plates, which can solve the problems of low production efficiency and the inability of stamping dies to process mounting holes at the same time, so as to improve production efficiency, accurate punching positions, and reduce labor. the effect of strength

Inactive Publication Date: 2015-02-18
LIUZHOU ANLONG MACHINERY EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a support plate stamping die to solve the problem that the existing stamping die cannot process two mounting holes perpendicular to the center line at the same time, and the production efficiency is low

Method used

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  • Support plate punching die

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Embodiment Construction

[0012] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:

[0013] Such as figure 2 A support plate stamping die shown includes an upper die base 1 and a lower die base 9, the lower end of the upper die base 1 is equipped with a fixed plate 3 and a first punch 4 mounted on the fixed plate 3, the fixed plate 3 There is a discharge plate 7 set on the first punch 4 below the bottom of the bottom, and a discharge screw 5 that is movably connected with the fixed plate 3 is installed on the discharge plate 7. The discharge spring 6 between the plates 7; the upper end of the lower mold base 9 is equipped with a concave module 8, and a movable inclined block 12 with an inclined surface on the outside is installed on the concave module 8 side, and the inclined surface of the movable inclined block 12 is crimped with the upper end and The briquetting block 2 affixed to the fixed plate 3, the contact surface between the ...

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Abstract

The invention discloses a support plate punching die, and relates to the technical field of manufacturing of punching dies. The support plate punching die comprises an upper die holder and a lower die holder, wherein a fixing plate and a first punch head are arranged at the lower end of the upper die holder, the first punch head penetrates through the fixing plate, a material discharging plate is arranged under the fixing plate and sleeves the first punching head, a material discharging screw is arranged on the material discharging plate and is movably connected with the fixing plate, a material discharging spring sleeves the material discharging screw and is positioned between the fixing plate and the material discharging plate, a concave die block is arranged at the upper end of the lower die holder, a movable slope block is arranged at one side of the concave die block, the outer side of the movable slope block is provided with a slope, a press block is pressed on the slope of the movable slope block, the upper end of the press block is fixedly connected with the fixing plate, and a second punch block is arranged on the movable slope block and extends to the concave die block. Compared with the prior art, the support plate punching die has the advantages that two mounting holes vertical to the centerline on the support plate are simultaneously processed, the production efficiency is greatly improved, and the labor intensity is decreased.

Description

technical field [0001] The invention relates to the technical field of stamping die manufacturing, in particular to a stamping die for processing mounting holes of support plates. Background technique [0002] Such as figure 1 The shown support plate 101 includes a flat plate provided with a first mounting hole 102, one end of the flat plate is provided with a bending portion, and the bending portion is provided with a second mounting hole 103, and the centerline of the second mounting hole 103 is aligned with the first mounting hole 103. The centerline of the hole 102 is vertical. Usually stamping equipment is used to process the first and second mounting holes of the support plate. The existing stamping dies can only process the first mounting hole first, then turn the support plate 90 degrees, and then process the second mounting hole. The production efficiency is low. Labor intensity is high. Contents of the invention [0003] The technical problem to be solved by t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/34B21D28/26
CPCB21D28/34B21D45/08
Inventor 唐振荣
Owner LIUZHOU ANLONG MACHINERY EQUIP
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