Punching device for handmade leather manufacturing

A punching device and leather technology, applied in leather punching/punching/cutting, raw hide/leather/fur manufacturing equipment, small raw hide/large raw hide/leather/fur treatment, etc., can solve the problem of high cost of use and punching The number of devices is large, time-consuming and labor-intensive, etc., to improve work efficiency, realize adaptive punching design, and reduce the cost of use

Pending Publication Date: 2019-09-24
王洲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This results in a large number of punching devices with different hole shapes and different pitches, and a large investment in tool costs. It takes a long time to clean up the punching devices or find the required punching devices, which is time-

Method used

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  • Punching device for handmade leather manufacturing
  • Punching device for handmade leather manufacturing
  • Punching device for handmade leather manufacturing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0020] See attached Figures 1 to 6 , the punching device for handmade leather in the figure includes a knocking handle 1 and a hole-shaped mold 2 located at the head position of the knocking handle 1; wherein: the head position of the knocking handle 1 is symmetrically arranged with Two slide rails 3, the two slide rails 3 are respectively fixed on two fixing plates 4, and longitudinal positioning holes I5 are arranged on the fixing plates 4; the two fixing plates 4 integrally form a hole-shaped mold positioning structure A;

[0021] The hole-shaped mold 2 is arranged on the slide block 6, and the front plate surface and the rear plate surface of the slide block 6 are provided with chute I7 ​​matched with the slide rail 3, and at least two Hole mold 2;

[0022] At least one spacing adjustment block 8 is arranged between two adjacent hole-shaped molds 2, an...

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PUM

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Abstract

The invention relates to a handmade leather manufacturing punching tool, in particular to an assembly type punching device for handmade leather manufacturing. The punching device comprises a knocking handle and a hole-shaped mould positioned on the head position of the knocking handle, wherein a slide rail is arranged on the head position of the knocking handle; the slide rail is positioned on the inner plate surface of a fixed plate; the lower end of the fixed plate and one side of the top end surface of the knocking handle are fixed into an integer; a slide plate is arranged on the slide rail; a slide slot which is matched with the slide rail is formed in the inner plate surface of the slide plate; the slide rail is positioned in the slide slot; at least three bearing table holes are formed in the top of the slide plate; hole-shaped moulds are inserted into the bearing table holes; three slide surfaces of the slide rail and three slide surfaces of the slide slot are integrally formed into a wedge-shaped locking slide surface; and under action of external force, the slide slot only can transversely slide on the slide rail. The punching device improves working efficiency, reduces use cost, realizes free random replacement of hole-shaped moulds and convenient later-stage maintenance, and realizes a self-adaptive punching design.

Description

technical field [0001] The invention relates to a punching tool for handmade leather, in particular to a punching device for handmade leather which improves work efficiency, reduces use cost, and can freely replace hole-shaped molds and adjust hole-shaped mold spacing. Background technique [0002] Existing brand leather and private custom leather are generally handmade by artisans. This type of leather generally includes bags, wallets, watch straps or belts, etc. It is inevitable to punch holes in the handmade process of this kind of leather for subsequent threading and molding. [0003] The punching device of the prior art generally includes a knocking handle, and a hole-shaped mold fixed at the head position of the knocking handle. This kind of punching device seriously restricts the work efficiency of craftsmen. For different types of leather, different leather raw materials and different styles of the same type of leather, it is necessary to customize the punching dev...

Claims

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Application Information

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IPC IPC(8): C14B5/00C14B17/00
CPCC14B5/00C14B17/00
Inventor 王洲
Owner 王洲
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