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C-shaped pole shoe one-die eight-element continuous manufacturing method and continuous die

A technology of eight pieces in one mold and pole shoes, which is applied to the continuous mold preparation method of C-shaped pole shoes and the field of continuous molds, can solve the problems of restricting production demand, processing time, and waste of human resources, so as to improve labor utilization and shorten processing. Time, productivity improvement effect

Pending Publication Date: 2017-01-04
中国振华电子集团宇光电工有限公司(国营第七七一厂)
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Problems solved by technology

[0002] There are 8 different sizes for each tube type of C-shaped pole shoes, and the annual output is about 800,000 pieces. In the past, large-scale pole shoe stamping processing was the most basic single-process stamping die processing. Eight types of pole shoes required eight sets of blanking. The mold can only be completed, and the stamping process is entirely manual feeding, which causes a lot of waste of processing time and human resources in the production process, and also restricts production demand

Method used

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  • C-shaped pole shoe one-die eight-element continuous manufacturing method and continuous die
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  • C-shaped pole shoe one-die eight-element continuous manufacturing method and continuous die

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Embodiment Construction

[0029] Embodiment of the present invention: a continuous mold of a C-shaped pole shoe mold eight pieces continuous preparation method, such as Figure 1-8 As shown, the die set plate 3 is included, the die set plate 3 is fixed on the lower die base 1, and the lower die backing plate 2 is also provided between the lower die base 1 and the die set plate 3, the die set plate 3 and the The lower mold base 1 is fixed by the pin A4 and the pin E25, and the die fixing plate 3 is successively provided with punching and enclosing convex die inserts 21 and 8 blanking die inserts of different shapes. The insert 21 is provided with a punching and punching die 212 and a punching die 211; an upper mold base 10 is provided above the die fixing plate 3, and a guide sleeve 5 is provided between the upper die base 10 and the lower die base 1. Positioned with the guide post 12, the bottom of the upper die base 10 is provided with a special-shaped punch 17 corresponding to the blanking die insert...

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Abstract

The invention discloses a C-shaped pole shoe one-die eight-element continuous manufacturing method and a continuous die. Eight groups of convex hulls and through holes are stamped in a strip by means of convex hull stamping male die inserts, and then C-shaped pole shoes corresponding to the eight groups of convex hulls and through holes are subjected to blanking and die stripping sequentially through blanking female die inserts and special-shaped male dies in the strip moving process. The continuous die comprises a female die fixing plate, the convex hull stamping male die inserts and the eight blanking female die inserts different in shape are sequentially arranged on the female die fixing plate, and each convex hull stamping male die insert is provided with a convex hull stamping male die and a punching female die; an upper die base is arranged above the female die fixing plate, the special-shaped male dies corresponding to the blanking female die inserts and convex hull stamping female die inserts corresponding to the convex hull stamping male die inserts are arranged below the upper die base, and each convex hull stamping female die insert is provided with a convex hull stamping female die and a punching male die. The method and the continuous die have the advantages that production efficiency is high, machining time is short, and manpower resources are saved.

Description

technical field [0001] The invention relates to a method for preparing a C-shaped pole shoe continuous mold and the continuous mold, in particular to a method for continuously preparing a C-shaped pole shoe with eight pieces in one mold and the continuous mold. Background technique [0002] There are 8 different sizes for each tube type of C-shaped pole shoes, and the annual output is about 800,000 pieces. In the past, large-scale pole shoe stamping processing was the most basic single-process stamping die processing. Eight types of pole shoes required eight sets of blanking. The mold can only be completed, and the stamping process is entirely manual feeding, which causes a lot of waste of processing time and human resources in the production process, and also restricts production demand. Contents of the invention [0003] The object of the present invention is to provide a continuous manufacturing method and continuous mold for one mold of eight C-shaped pole shoes. The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D35/00B21D37/08B21D28/14B21D43/00B21D45/10B21C51/00
CPCB21D28/14B21D35/003B21D37/08B21D43/023B21D43/025B21D45/003B21D45/10
Inventor 胡培东
Owner 中国振华电子集团宇光电工有限公司(国营第七七一厂)
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