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In-mold riveting die for riveting punch press

A technology for riveting punching machines and in-mold riveting, which is applied in the field of molds and can solve problems such as complicated operations, easy formation of burrs, and low labor efficiency

Pending Publication Date: 2019-06-07
浙江亿金电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the general mold is riveted manually by the operator after the stamping sheet is completed, requiring manpower for secondary processing, which is easy to form burrs, increases costs, and is complicated to operate and low labor efficiency, which affects product quality and production efficiency

Method used

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  • In-mold riveting die for riveting punch press
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  • In-mold riveting die for riveting punch press

Examples

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0025] This embodiment discloses an in-mold riveting die for a riveting punching machine, such as Figure 1 to Figure 7 As shown, it includes an upper mold assembly and a lower mold assembly. A guide post 1 is provided between the upper mold assembly and the lower mold assembly. The upper mold assembly includes an upper template 2 and an upper mold base 3. The lower mold assembly includes The lower template 4 and the lower mold base 5, the lower mold base 5 is provided with a feeding channel 6 and a feeding channel 7; the material feeding channel 6 includes a limit column 8, and several limit columns 8 are arranged, and the limit columns 8 are relatively arranged There are two rows, and the two rows of limit columns 8 are provided with limit gaps 9 on the opposite surfaces; the limit gaps 9 on both sides are used to fix the rivet riveted sheet material transp...

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PUM

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Abstract

The invention discloses an in-mold riveting die for a riveting punch press. The technical scheme is characterized in that the in-mold riveting die comprises an upper die assembly, a lower die assemblyand guide columns, wherein the upper die assembly comprises an upper die plate and an upper die holder, the lower die assembly comprises a lower die plate and a lower die holder, and a discharging channel and a feeding channel are formed in the lower die holder; an accommodating groove is formed in the lower die holder; a slider is arranged in the accommodating groove; the lower end of the slideris inclined; a moving block is arranged at the lower end of the slider; a stagger groove matched with the lower end of the slider is formed in the upper end surface of the moving block; a spring is arranged on the rear side of the moving block, and an oblique plane is formed on the front side; an opening is formed in the lower die holder opposite to the oblique plane of the moving block; a firstinserting column is arranged on the upper die holder; an oblique plane matched with the oblique plane above the moving block is formed at the lower end of the first inserting column. The in-mold riveting die for the riveting punch press has the characteristics of being simple to operate and convenient to use.

Description

technical field [0001] The present invention relates to a mold, more specifically it relates to an in-mold riveting mold for a riveting stamping machine. Background technique [0002] At present, the general mold is riveted manually by the operator after the stamping sheet is completed, requiring manpower for secondary processing, which is easy to form burrs, increases costs, and is complicated to operate and low labor efficiency, which affects product quality and production efficiency. Contents of the invention [0003] The invention provides an in-mold riveting die for a riveting punching machine, which has the characteristics of simple operation and convenient use. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a riveting die for a riveting punching machine, including an upper mold assembly, a lower mold assembly, and a guide post, and the upper mold assembly includes an upper template, an upper mold base...

Claims

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Application Information

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IPC IPC(8): B21J15/38
Inventor 张国友
Owner 浙江亿金电器有限公司
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