Perforating device for hardware die

A punching device and mold technology, which is applied in forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of low efficiency of manual punching, prevent hand slipping, reduce labor intensity, and increase friction Effect

Inactive Publication Date: 2018-10-23
蔡敬东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a punching device for metal molds, which solves the problem of low work efficiency of manual punching of traditional metal molds

Method used

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  • Perforating device for hardware die
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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see Figure 1-2 , the present invention provides a technical solution: a punching device for metal molds, including a base 1, the bottom surface of the base 1 is fixedly connected with a ground pad 24, which can effectively reduce the external vibration transmitted to the device body and affect the punching accuracy, and the ground The bottom surface of the pad 24 is provided with equidistantly arranged anti-skid grooves 25, which can increase the frict...

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PUM

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Abstract

The invention discloses a perforating device for a hardware die. The perforating device comprises a base, wherein a sliding groove is formed in the middle of the upper surface of the base, and a sliding block matched with the sliding groove is clamped into the sliding groove. The right side of the upper surface of the base is fixedly connected with a baffle, and the baffle is located on the rightside of the sliding groove. A nut is fixedly inlaid into the middle of the right side face of the baffle, and a screw matched with the nut is arranged on the right side of the baffle. The left side face of the screw penetrates through the nut and extends to the left side of the baffle, the outer surface of the screw is in threaded connection with an inner ring of the nut, and a first bearing is fixedly inlaid into the upper portion of the right side face of the baffle. According to the perforating device for the hardware die, a motor is arranged, under the actions of an eccentric wheel and a spring, a drill bit can move up and down, an operator can perforate a hardware die body only by operating a handle, the purpose of semi-automatic perforating is achieved, and the purposes of simple operation, low operation labor intensity and high working efficiency during perforating operation of the hardware die are achieve.

Description

technical field [0001] The invention relates to the technical field of hardware molds, in particular to a punching device for hardware molds. Background technique [0002] Metal molds are used in industrial production to use various presses and special tools installed on the presses to make metal materials into parts or products of the required shape through pressure. Such special tools are collectively referred to as hardware molds. [0003] All kinds of tools and products we use in our daily production and life, ranging from the base of the machine tool, the shell of the fuselage, to the small screw, button and the shell of various household appliances, are all closely related to the mold. Traditional metal mold punching is generally manual punching. When manual punching, the operator has to move the workpiece while operating the punching device, which is labor-intensive and low-efficiency for the operator. Contents of the invention [0004] (1) Solved technical problem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/24B21D37/00B30B1/26
CPCB21D28/24B21D37/00B30B1/26
Inventor 蔡敬东
Owner 蔡敬东
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