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Precise special-shaped cutter for leather processing

A precise and special-shaped technology, applied in leather punching/punching/cutting, small raw hides/large raw hides/leather/fur processing, small raw hides/large raw hides/leather/fur mechanical processing, etc. The cutting is not straight, the cutting steps are complicated, etc., to achieve the effect of fast cutting speed, simple cutting steps and convenient assembly.

Inactive Publication Date: 2020-02-04
河源富马硬质合金股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Scribing first and then cutting has the problems of complicated cutting steps and slow cutting speed. If you are not careful when cutting along the edge of the ruler, the blade of the knife will deviate from the edge of the ruler, and the cutting will not be straight.

Method used

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  • Precise special-shaped cutter for leather processing
  • Precise special-shaped cutter for leather processing
  • Precise special-shaped cutter for leather processing

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Embodiment Construction

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0037] In the present invention, unless otherwise clearly specified and limited...

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Abstract

The invention discloses a precise special-shaped cutter for leather processing. The cutter comprises a rectangular straight plate and a dagger-shaped cutting knife, the left-right direction of the rectangular straight plate is the length direction of the rectangular straight plate, a T-shaped through groove is formed in the front side wall of the rectangular straight plate, a small end groove of the T-shaped through groove is formed in the front side wall of the rectangular straight plate, and the T-shaped through groove extends to the right end of the rectangular straight plate from the leftend of the rectangular straight plate. A T-shaped sliding block is detachably arranged in the T-shaped through groove, the T-shaped sliding block can freely slide along the T-shaped through groove, and the longitudinal section of a large end block of the T-shaped sliding block and the longitudinal section of a large end groove of the T-shaped through groove are identical in shape and size. The endface, away from the large end block, of a small end block of the T-shaped sliding block is fixedly connected with a supporting block through a hinge shaft, the lower end face of the supporting blockand the lower end face of the rectangular straight plate are in the same plane, and the cutting knife is hinged to the hinged shaft connected with the T-shaped sliding block and the supporting block.The cutter has the advantages that the cutting step is simple, the cutting speed is high, and a cutting line can be stably kept straight.

Description

technical field [0001] The invention relates to the technical field of leather goods processing knives, in particular to a precision special-shaped knife for leather goods processing. Background technique [0002] In the process of leather goods processing, the cutting operation of the leather cloth is essential. When cutting the leather cloth, horizontal and vertical straight line cutting is essential. The existing leather cloth cutting tool is a common wallpaper knife structure, and when used, it is either marked first and then cut, or used in conjunction with a ruler to cut along the edge of the ruler. Scribing first and then cutting has the problems of complicated cutting steps and slow cutting speed. If you accidentally cut along the edge of the ruler, the blade of the knife will deviate from the edge of the ruler, and the cutting will not be straight. Contents of the invention [0003] The object of the present invention is to provide a precision special-shaped knif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C14B5/00
CPCC14B5/00
Inventor 王忠平
Owner 河源富马硬质合金股份有限公司
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