CN205096367U

CN205096367U - Mould is made to chopper handle of a knife

Info

Publication number: CN205096367U
Application number: CN201520842044.9U
Authority: CN
Inventors: 董丁法
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-10-28
Filing date: 2015-10-28
Publication date: 2016-03-23
Anticipated expiration: 2025-10-28

Abstract

The utility model belongs to cutter processing equipment field specifically is a mould is made to chopper handle of a knife. A mould is made to chopper handle of a knife, includes handle of a knife mould body, the handle of a knife groove has been seted up on the handle of a knife mould body, the handle of a knife groove is under the narrow width's cell type structure. The utility model provides the high manufacturing efficiency of chopper handle of a knife, and the handle of a knife shape that obtains rule, excellent in use effect.

Description

A kind of chopper handle of a knife mfg. moulding die

Technical field

The utility model relates to tooling equipment field, particularly relates to a kind of chopper handle of a knife mfg. moulding die.

Background technology

At present, the manufacture method of chopper is roughly divided into two kinds: one is that the edge of a knife, knife plate, handle of a knife and the knife back are one-body molded by machine punching press cutter, and chopper blade obtained is like this of uniform thickness, and uses poor effect; Another kind is directly by manually forging shaping by the edge of a knife, knife plate, handle of a knife, the method needs to consume a large amount of time manpowers, efficiency low and the chopper edge of a knife obtained, knife plate, handle of a knife out-of-shape, be unfavorable for welding, and obtained chopper easily produces breach, crackle.The patent No. be CN203460192U patent discloses a kind of chopper, this chopper light structure, but the knife back, the edge of a knife and knife plate are one-body molded, require great effort during use, and easily there is disconnected steel phenomenon in the edge of a knife, and service life is short.

Utility model content

In order to overcome existing technical problem, the utility model proposes that a kind of to manufacture efficiency high, be shaped rule, the chopper handle of a knife mfg. moulding die that result of use is good.

The utility model solves the technical scheme that its technical problem adopts: a kind of chopper handle of a knife mfg. moulding die, comprises handle of a knife die ontology, and described handle of a knife die ontology offers handle of a knife groove; Described handle of a knife groove is up-narrow and down-wide trench structure.

The utility model adopts and has the handle of a knife Making mold handle of a knife of handle of a knife groove, and manually makes phase specific efficiency and is improved, and the rule and the handle of a knife of gained is shaped, be convenient to welding, result of use is good.

Further, described handle of a knife groove is linearly line part at its handle of a knife to be processed with the handle of a knife cutter hub connection side being processed into chopper that is connected.

Further, described trench structure is made up of the upper and lower trapezium structure that two are connected.

Further, described upper and lower trapezium structure side phase connection is divided into obtuse angle.

Further, the degree of depth of described handle of a knife groove is 3 ~ 5 millimeters.

Further, described handle of a knife die ontology both sides are provided with connecting portion.

Further, the fixed part be positioned at below described handle of a knife die ontology is also comprised.

Further, described fixed part comprises the fixed part fixed with punch press and the fixing side be connected with described connecting portion.

Further, described connecting portion is fixedly connected with by attaching parts with described fixing side.

The beneficial effects of the utility model are, use chopper handle of a knife mfg. moulding die, improve the manufacture efficiency of chopper handle of a knife, and the handle of a knife regular shape obtained, result of use is good.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model chopper handle of a knife mfg. moulding die.

Wherein: 1, handle of a knife die ontology, 2, handle of a knife groove, 3, connecting portion, 4, attaching parts, 5, fixed part, 6, line part.

Detailed description of the invention

The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.

As shown in Figure 1, a kind of chopper handle of a knife mfg. moulding die, comprises handle of a knife die ontology 1, and described handle of a knife die ontology 1 offers handle of a knife groove 2, and handle of a knife groove 2 is up-narrow and down-wide trench structure.Described handle of a knife groove 2 is linearly line part 6 at its handle of a knife to be processed with the handle of a knife cutter hub connection side being processed into chopper that is connected, and this structure is convenient to handle of a knife and cutter hub welding, and manufacture is simplified.Trench structure is made up of the upper and lower trapezium structure that two are connected, and described upper and lower trapezium structure side phase connection is divided into obtuse angle, and this structure makes the handle of a knife obtained better use.The degree of depth of handle of a knife groove 2 is 5 millimeters, and handle of a knife groove 2 is too shallow, and obtained handle of a knife is easily out of shape; Handle of a knife groove 2 is too dark, and obtained handle of a knife not easily welds, and quality is heavy not easily by holding.

In addition, handle of a knife mould also comprises the fixed part 5 be positioned at below handle of a knife die ontology 1, and fixed part 5 comprises the fixing side and the fixed part fixing with punch press that are connected with connecting portion 3.Handle of a knife die ontology 1 both sides have the connecting portion 3 be connected with handle of a knife fixed part 5.During operation, first handle of a knife fixed part 5 and punch press are fixed, then handle of a knife is placed in handle of a knife groove 2, by connecting portion 3, handle of a knife die ontology 1 and handle of a knife fixed part 5 are connected and fixed, then handle of a knife punching press is completed, finally handle of a knife die ontology 1 is taken off from handle of a knife fixed part 5, then with instrument, handle of a knife is taken out.Handle of a knife mould is divided into handle of a knife die ontology 1 and handle of a knife fixed part 5 two parts, and be connected and fixed by attaching parts 4, attaching parts 4 are attachment screw, and the dress that this structure is convenient to handle of a knife is got, easy and simple to handle, and manufactures the handle of a knife regular shape of gained, is convenient to welding.

The utility model improves the manufacture efficiency of chopper handle of a knife, and the handle of a knife regular shape obtained, result of use is good.

Claims

1. a chopper handle of a knife mfg. moulding die, comprises handle of a knife die ontology (1); It is characterized in that: described handle of a knife die ontology (1) offers handle of a knife groove (2); Described handle of a knife groove (2) is up-narrow and down-wide trench structure.

2. a kind of chopper handle of a knife mfg. moulding die according to claim 1, is characterized in that: described handle of a knife groove (2) is linearly line part (6) at its handle of a knife to be processed with the handle of a knife cutter hub connection side being processed into chopper that is connected.

3. a kind of chopper handle of a knife mfg. moulding die according to claim 1, is characterized in that: described trench structure is made up of the upper and lower trapezium structure that two are connected.

4. a kind of chopper handle of a knife mfg. moulding die according to claim 3, is characterized in that: described upper and lower trapezium structure side phase connection is divided into obtuse angle.

5. a kind of chopper handle of a knife mfg. moulding die according to claim 1, is characterized in that: the degree of depth of described handle of a knife groove (2) is 3 ~ 5 millimeters.

6. a kind of chopper handle of a knife mfg. moulding die according to claim 1, is characterized in that: it is characterized in that: described handle of a knife die ontology (1) both sides are provided with connecting portion (3).

7. a kind of chopper handle of a knife mfg. moulding die according to claim 6, is characterized in that: also comprise the fixed part (5) being positioned at described handle of a knife die ontology (1) below.

8. a kind of chopper handle of a knife mfg. moulding die according to claim 7, is characterized in that: the fixing side that described fixed part (5) comprises the fixed part fixing with punch press and is connected with described connecting portion (3).

9. a kind of chopper handle of a knife mfg. moulding die according to claim 8, is characterized in that: described connecting portion (3) is fixedly connected with by attaching parts (4) with described fixing side.