CN2555993Y

CN2555993Y - Knife mold

Info

Publication number: CN2555993Y
Application number: CN 02265921
Authority: CN
Inventors: 王金涂
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-07-31
Filing date: 2002-07-31
Publication date: 2003-06-18
Anticipated expiration: 2012-07-31

Abstract

A knife mold assembled on cutting machine table comprises a base and a cutter. The utility model is characterized in that the base is a thin layer of metal plate; the bottom part of the cutter is integrated with the base. The utility model solves the technical problems of various defects caused by split manufacture of the base and the cutter of the knife mold.

Description

Cutting die

Technical field:

The utility model is about a kind of cutting tool, especially refers to a kind of cutting die that cuts board and printing item, paster, paper and circuit board are cut that is assembled in.

Background technology:

Known, cut board at present to the character pattern on printing item, the paster (numeral, house mark, label) or circuit board, when paper cuts, be to utilize the punched tape moving knife mould that cuts on the board to press down the action that cuts, can allow the profile of character pattern of printing item, paster that the tool marks that cut are arranged, user's tool marks according to this tears character pattern.

And the above-mentioned employed cutting die 9 of board that cuts, as shown in Figure 1, 2, this cutting die 9 has the metal cutter 92 that the made base of a timber 91 and is embedded on the base 91 and constitutes.This cutting die 9 cuts according to cutter 92 shapes of institute on the base that is printed on 91 in the laser mode and to form groove 93 and stripping and slicing 94 during fabrication, will be embedded in 93 li of grooves after aforementioned base 91 is cut with the be shaped cutter 92 of sharpening also of punch ram bending again.After treating that cutter 92 is embedded at this groove 93, again with original stripping and slicing that cuts down 94, get back into again to cutter 92 inner spaces, can allow cutter 92 firmly be embedded on the base 91, to form a cutting die 9 that can cut character pattern on printing item, the paster and circuit board, paper.

Though above-mentioned cutting die 9 is under punch press drives, can character pattern or circuit board, paper on printing item, the paster are cut.But the base 91 of this kind cutting die 9 and cutter 92 separately made, and not only take a lot of work but also time-consuming, and the coupling of cutter 92 and groove 93, stripping and slicing 94 requires highly, only is fit to the single-piece preparation, so the cost height.This cutting die 9 in use for some time in addition, the blade part of this cutter 92 will rust, cause cutting die 9 can't effectively cut character pattern on printing item, the paster or circuit board, paper, and add cutter 92 blade parts can't grind again the time, the user must ask cutting die 9 producers to make a secondary cutting die 9 again more again again.Thus, not only cause to cut the production time prolongation, and cut the cost increase.

Summary of the invention:

The utility model is to solve the base and the cutter split manufacturing of cutting die, and causes the technical problem of above-mentioned many disadvantages.

The technical scheme that the utility model solves the problems of the technologies described above is as follows:

A kind of cutting die that cuts on the board that is assembled in, it comprises base and cutter, it is characterized in that: this base is the skim metallic plate; The bottom of this cutter and this base are combined into one.

Above-mentioned cutting die is characterized in that: this cutter upwards shrinks gradually from base.

Above-mentioned cutting die is characterized in that: this cutter top is provided with a blade part.

Above-mentioned cutting die is characterized in that: this base has flexible thickness, makes it can be coated on to feed in roller roll-in mode and cut the cutting on the board of thing.

Above-mentioned cutting die is characterized in that: the shape of this cutter can be various character pattern.

Advantage of the present utility model is as follows:

1. the base of cutting die and cutter system is made into integration with same material, has both guaranteed their bond strength, and again not because of separately manufacturing, luggage is joined and the tired brain that causes again.

2. can use printing, etching method so that a large amount of the manufacturing, and then reduce manufacturing cost significantly.

3. use ink printing cutter figure, can produce the cutter of various complicated shapes easily.

The blade part of cutter is blunt fall after, the user does not need again customized one secondary cutting die, as long as remove to control grinder or milling machine machine according to the original designed pattern of computer, can once more the blade part on the cutter be ground again, can continue to use.

5. can effectively control the base thickness of cutting die, make it have a pliability degree, therefore can allow this cutting die bending be coated on the roller roller press type and cut board.

Description of drawings:

Fig. 1 is known cutting die stereoscopic schematic diagram.

Fig. 2 is the decomposing schematic representation of Fig. 1.

Fig. 3 is a structural representation of the present utility model.

Fig. 4 is generally cutting scheme of installation on the board for the utility model.

Fig. 5 cuts scheme of installation on the board for the utility model at the roller roller press type.

The specific embodiment:

See also shown in Figure 3ly, the utility model comprises base 2 and cutter 3.Base 2 is the skim metallic plate, when its thin thickness to a certain degree the time, promptly have bent pliability.The bottom of cutter 3 and base 2 are combined into one, and are same metal material, and it upwards shrinks gradually from base 2.The top of this cutter 3 is provided with blade part 31.This version of the present utility model for this reason, can adopt the etched new method of printing to make easily, for example get an about 1mm sheet metal earlier, at this sheet metal surface printing one deck and the identical ink lay of cutter 3 shapes are arranged, so just form two kinds of zones that have ink lay and do not have ink lay on this sheet metal surface.Then the dried sheet metal of above-mentioned ink lay is immersed in the soaking container with etching agent and soaks, the zone that is printed on ink lay this moment is remained stationary by the ink lay protection; And etching is carried out in the zone of the no ink lay that etching agent does not print the sheet metal surface immediately.After one section etching period, the zone of no ink lay be the erosion of etched medicament sink be certain depth (for example 0.8～0.9mm), form the base 2 of skim, make this base 2 have certain pliability, bent; And these ink lay 4 zones promptly form one by 5 cutters 3 that up shrink gradually of base.It take out is cleaned, and the blade part 31 that utilizes grinder or milling machine machine to carry out cutter 3 front ends again grinds, treat that blade part 31 grinds after, promptly finish the manufacturing of cutting die 1.

See also shown in Figure 4, for the utility model is assembled in when cutting on the board 6, at cutting die 1 and cut 6 of boards, configurable one cushion pad 7 by soft foamed cotton formed thereby, cutting board 6 when utilizing impact style can make cutting die 1 seal brush article, paster, paper and circuit board cut, be unlikely and cause cutting die 1 disconnected, the incident of splitting is given birth to.

See also shown in Figure 5, for the utility model cuts the board installation situation in a kind of roller 8 roll-in modes of utilizing to what printing item, paster, paper cut, this moment is because the thinner thickness (for example 0.1mm) of cutting die 1 base 5 just has a flexible pliability, just can be coated on the aforementioned roller 8 periphery discs, at roller 8 during with printing item, paster, paper roll-in feeding, the action that can cut to the character pattern on printing item, paster, the paper.

Further, the shape of cutter 3 of the present utility model can and be controlled printing machine by computer design and be printed on the sheet metal, therefore in use for some time at the cutter 3 of cutting die 1, when the blade part 31 no longer sharp (blunt) of cutter 3, the user can comply with the pattern that original computer sets, control grinder once more or the milling machine machine is sharpened blade part 31, allow the user not need to make again again a cutting die 1.Thus, allow cutting die 1 can heavily cover use, and can reduce significantly and make the cutting die cost, and cut cost.

Claims

1, a kind of cutting die that cuts on the board (6) that is assembled in, it comprises base (2) and cutter (3), it is characterized in that: this base (5) is the skim metallic plate; The bottom of this cutter (3) and this base (2) are combined into one.

2, cutting die according to claim 1 is characterized in that: this cutter (3) upwards shrinks gradually from base (2).

3, cutting die according to claim 1 is characterized in that: this cutter (3) top is provided with a blade part (31).

4, cutting die according to claim 1 is characterized in that: this base (2) has flexible thickness, makes it can be coated on to feed in roller roll-in mode and cut the cutting on the board (6) of thing.

5, cutting die according to claim 1 is characterized in that: the shape of this cutter (3) can be various character pattern.