CN202846571U - Tailoring cutter - Google Patents

Abstract

The utility model provides a tailoring cutter which comprises a round knife, a knife rest and a pressing piece. The round knife comprises a round blade and a knife handle. The knife handle is a cylinder. An annular groove is formed in the outer circumferential face of the knife handle. The round blade is fixedly connected with the knife handle through a bolt or a screw. The round blade and the knife handle share the same axis. The knife rest is in a cubic structure. At least one row of blade groove and knife handle groove are formed in the upper end face of the knife rest. A threaded hole is formed in the upper end face of the knife rest on the two sides of the knife handle groove. The pressing piece is of a long strip shape. A through hole matched with the threaded hole is formed in one side of the pressing piece. The round knife is fixedly connected in the blade groove of the knife rest through coordination of the knife handle, the knife handle groove and the pressing piece. Sheet materials such as cloth and paper can be tailored into strips or squares according to requirements. The tailoring cutter has the advantages of being simple in structure, easy to achieve, high in production efficiency and low in cost.

Description

A kind of cutting cutter

Technical field

The utility model relates to a kind of cutting cutter, relates in particular to a kind of with fragmented cutters of sheeting cutting such as cloth, paperys.

Background technology

In daily life, because some needs, need the sheetings such as cloth, papery are cut into bar shaped or square.At present, to the cutting of the sheetings such as cloth, papery, generally adopt the manual cutting of scissors, the efficient of artificial cutting is low, and cutting is irregular, causes easily the qualification rate of product low, and production cost is high.

Summary of the invention

Problem to be solved in the utility model provide a kind of simple in structure, be easy to realize, efficient is high, cost is low cutting cutter.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of cutting cutter comprises dise knife, knife rest and briquetting; Described dise knife comprises circular shear blade and handle of a knife, and described handle of a knife is cylinder, and the outer circumference surface of handle of a knife is provided with cannelure, and described circular shear blade is fixed on the handle of a knife, and circular shear blade and handle of a knife coaxial line; Described knife rest is a cube structure, and the upper surface is provided with at least one row's insert groove and handle of a knife groove, and the upper surface of the knife rest of described handle of a knife groove both sides is provided with screw; Described briquetting is strip, and a side of described briquetting is provided with a through hole that is complementary with screw; Described dise knife is fixed in the insert groove of knife rest by the cooperation between handle of a knife, handle of a knife groove, briquetting.

Further, be provided with a blind hole in the described handle of a knife groove, coupling has a spring in the described blind hole.

Further, the side end face of described insert groove and knife rest connects.

Advantage and the good effect that the utlity model has are: adopt technique scheme, can be cut into as required bar shaped or square to sheetings such as cloth, paperys, have simple in structure, be easy to realize, production efficiency is high, cost is low advantage.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the dise knife structural representation;

Fig. 3 is the cutter frame structure schematic diagram;

Fig. 4 is the briquette structure schematic diagram.

Among the figure:

1. dise knife 2. knife rests 3. briquettings

11. circular shear blade 12. handle of a knifes 13. soket head cap screws

21. insert groove 22. handle of a knife grooves

The specific embodiment

Enumerating a specific embodiment below in conjunction with accompanying drawing is further elaborated the utility model.

Such as Fig. 1-shown in Figure 4, present embodiment is a kind of cutting cutter, comprises dise knife 1, knife rest 2 and briquetting 3; Dise knife 1 comprises circular shear blade 11 and handle of a knife 12, and handle of a knife 12 is cylinder, and the outer circumference surface of handle of a knife 12 is provided with cannelure, and circular shear blade 11 is fixed on the handle of a knife by a soket head cap screw 13, and circular shear blade 11 and handle of a knife 12 coaxial lines; Knife rest 2 is a cube structure, the upper surface is provided with two row's insert groove 21 and handle of a knife grooves 22, and insert groove 21 connects with the side end face of knife rest, and the upper surface of the knife rest of handle of a knife groove 22 both sides is provided with screw, be provided with a blind hole in the handle of a knife groove 22, coupling has a spring in the blind hole; Briquetting 3 is strip, and a side of briquetting is provided with a through hole that is complementary with screw; Dise knife 1 is fixed in the insert groove 21 of knife rest 2 by the cooperation of 3 on handle of a knife 12, handle of a knife groove, briquetting.

Operation principle of the present utility model: first with Spring Card in the blind hole of the handle of a knife groove 22 of knife rest 2, then the cannelure with the handle of a knife 12 of dise knife 1 is stuck in the handle of a knife groove 22 of knife rest 2, this moment, circular shear blade 11 also just in time was stuck in the insert groove 21, with briquetting dise knife is compressed again at last, needed dise knife 1 is according to said method packed on the knife rest 2 successively; When using this cutter, the dise knife working face is placed on to be needed on the thin slice of the cutting material, and two row's dise knifes will all contact on this thin slice, because the blade that can make each dise knife that arranges of spring is positioned at the same thin plate plane.

More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.

Claims (3)

1. a cutting cutter is characterized in that: comprise dise knife, knife rest and briquetting; Described dise knife comprises circular shear blade and handle of a knife, and described handle of a knife is cylinder, and the outer circumference surface of handle of a knife is provided with cannelure, and described circular shear blade is fixed on the handle of a knife, and circular shear blade and handle of a knife coaxial line; Described knife rest is a cube structure, and the upper surface is provided with at least one row's insert groove and handle of a knife groove, and the upper surface of the knife rest of described handle of a knife groove both sides is provided with screw; Described briquetting is strip, and a side of described briquetting is provided with a through hole that is complementary with screw; Described dise knife is fixed in the insert groove of knife rest by the cooperation between handle of a knife, handle of a knife groove, briquetting.

2. cutting cutter according to claim 1 is characterized in that: be provided with a blind hole in the described handle of a knife groove, coupling has a spring in the described blind hole.

3. cutting cutter according to claim 1, it is characterized in that: the side end face of described insert groove and knife rest connects.

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