CN2838895Y - Perforating device for making three-dimensional paper carving - Google Patents

Abstract

The utility model relates to a perforating device for making three-dimensional paper carvings, which comprises a base, a cutter mold and a compression bar, wherein the cutter mold is arranged on the base, and the compression bar is crossly arranged on the top surface of the cutter mold. One end of the compression bar is pivoted on the base. The base comprises a paper slot. At least a cutter and a support column are formed in the cutter mold. The cutter edge of the cutter is in waved shape, and is higher or lower than the bottom surface of the support column. The support column is used to set the pressing end point of the perforating device. When the paper is arranged in the paper slot and the cutter mold is driven by the compression bar to press down, the paper can be cut by the part of the bottom surface of the cutter, which is lower than the bottom surface of the support column, and not by the other parts. The cut figure is corresponding to the cutter figure, lines are not connected with each other, and no paper pieces form. The cut paper is beautiful and stereoscopic.

Description

Be applied to make the card punch of three-dimensional paper carving

Technical field

The utility model relates to a kind of card punch, with the special formed cutter of its inner tool, cuts out special pattern on paper, is to be applied to make three-dimensional paper carving.

Background technology

Card punch generally is divided into two kinds of purposes in the application of daily life, a kind of is in the punching of paper edge place, makes paper have most holes, conveniently adorns the usefulness of volume filing; Another kind is the cutting die that various moulding is installed in card punch, utilizes this cutting die cutting paper, makes the scraps of paper of given shape, again the usefulness of decorating or beautifying with these scraps of paper.

The latter's card punch is certain some of cutting paper as described above, makes this part break away from paper and becomes scraps of paper, and leave corresponding hole on paper, and thereafter according to different user demands, the paper that can choose the scraps of paper or leave hole is applied.

But,, only on paper, cut out specific lines if user's desire is made the paper carving, when making paper have aesthetic feeling and third dimension, then can't reach its purpose, and need in addition with blade cuts with existing card punch, not only waste time and energy, and in operation, be difficult for accurately cutting out the figure of oneself wanting.

Existing card punch is the complete scraps of paper that cut out, and makes and leaves hole on the paper, and can't only cut specific lines, making special pattern on paper, because above-mentioned disappearance, the inventor proposes a novel card punch then, in the hope of reaching the effect of improvement.

Summary of the invention

Main purpose of the present utility model is to provide a kind of card punch that is applied to make three-dimensional paper carving, and this card punch cuts specific lines on paper, and arbitrary part of paper is come off.

The card punch that is applied to make three-dimensional paper carving of the present utility model, it comprises a pedestal, a cutting die and a depression bar, and this cutting die is arranged on the pedestal, and this depression bar is striden and is located at the cutting die end face, and is hubbed on the pedestal with an end.This pedestal is made of dish on a chassis and, and the suitable spacing of its two tool and form a paper groove is formed with a containing hole on this chassis, is formed with a storage tank in the dish this on, and the confession cutting die is wherein ccontaining.Be formed with at least one cutter and support column in this cutting die, the blade of this cutter is the fluctuating shape but not is plane, this support column bottom surface be lower than the cutter part blade, be higher than the blade of cutter other parts; The profile of said base chassis containing hole is the moulding that cooperates cutter; This depression bar is arranged at the cutting die top, can drive cutting die when making depression bar press down to bottom offset, the action of cutting; A lid can be set up in cutting die and the depression bar outside, in order to the fixing position of cutting die and depression bar.

The utility model is that paper is placed in the paper groove, and paper is cut with cutter, because the blade of cutter is the fluctuating shape, and cutting die inside has support column, limit the terminal point that cutting die presses down by support column, when cutting die reaches when pressing down terminal point, support column just is posted by on the paper, and prop up the chassis of pedestal, cutter blade is lower than the part of support column bottom surface, can cut paper because of contacting earlier than support column to paper, be higher than the blade of support column bottom surface on the cutter, can't contact with paper because of kept out by support column; By These characteristics, can make cutter on paper, cut out specific lines, and there is no continuous between each lines, be different from existing card punch, the utility model is to cut with cutter again, and is easy to operate and lines are accurately errorless, can be applicable to make the paper carving, effectively reach the effect that increases the paper aesthetic feeling.

Description of drawings

Fig. 1: be exploded view of the present utility model.

Fig. 2: be the exploded view of pedestal in the utility model and cutting die.

Fig. 3: be the profile of cutting die in the utility model.

Fig. 4: be occupation mode schematic diagram of the present utility model.

Fig. 5: be occupation mode schematic diagram of the present utility model.

Fig. 6: be the correspondence position figure of cutter, containing hole and elastomeric pad.

Fig. 7: for paper is cut schematic diagram after finishing.

Drawing reference numeral:

10 pedestals, 11 chassis

111 containing holes, 112 elastomeric pads

Dish 121 storage tanks on 12

122 shrinkage pools, 13 paper grooves

14 hook ribs, 15 elastic parts

20 cutting dies, 21 ribs

211 shrinkage pools 22,22 ' cutter

Shape blade in the 221 profile blades 222

223 concave surfaces, 224 sections

23 support columns, 30 depression bars

31 pivot posts, 32 pressure handles

40 lids, 41 through holes

50 paper

The specific embodiment

Please refer to Fig. 1, the utility model comprises:

One pedestal 10;

One cutting die 20 is arranged on the pedestal 10;

One depression bar 30 is striden and is located on the cutting die 20, and the one end is formed with a pivot post 31, and is hubbed on the pedestal 10 by this pivot post 31;

One lid 40, this lid 40 are arranged at the cutting die 20 and depression bar 30 outsides, and it can envelope cutting die 20 and depression bar 30, are formed with a through hole 41 on this lid 40, and voltage supply bar 30 free ends are piercing in outside the lid 40;

Wherein:

The bottom of this pedestal 10 is a chassis 11, is formed with the containing hole 111 of a cooperation cutting die bottom shape on this chassis 11, is provided with an elastomeric pad 112 in this containing hole 111; The first half of pedestal 10 is to coil 12 on one, is formed with a storage tank 121 on it, and this storage tank 121 is placed in wherein for cutting die 20, go up dish 12 surfaces again and be formed with most shrinkage pools 122 in storage tank 121 outsides, be respectively arranged with an elastic parts 15 in it, in present embodiment, it is a spring.

The dish 12 of going up of pedestal 10 is to interconnect with an end with chassis 11 again, and go up the suitable spacing of tool between dish 12 and the chassis 11 and form a paper groove 13, but paper supply is opened wherein ccontaining, goes up dish 12 front end places again and is formed with most hook ribs 14, and voltage supply bar 30 is pivoted with the pivot post 31 of an end.

This cutting die 20 is that a bottom is hollow box-shaped body, cooperates with reference to figure 2, and its end face is provided with most ribs 21, and each ribs 21 two ends inner face is formed with a shrinkage pool 211 respectively, and each shrinkage pool 211 is corresponding to the shrinkage pool 122 in storage tank 121 outsides; Cutting die 20 can be set up on the elastic parts 15 by ribs 21, and be placed in the storage tank 121,, give the elasticity recovery after cutting die 20 is pressed down in storage tank 121 by the elastic force effect of elastic parts 15.

Be formed with cutter 22,22 ' and one support column 23 of two shape symmetries on these cutting die 20 inner top surfaces, in present embodiment, two cutters 22,22 ' are a diplocardia type, and this support column 23 is arranged in two cutters 22,22 ' volume inside; Two cutters 22,22 ' are formed with shape blade 222 in a profile blade 221 and respectively, profile blade 221 is used to cut out the unfaithful intention of diplocardia, 222 hearts that cut out diplocardia of interior shape blade, profile blade 221 and 222 of interior shape blades are concave surfaces 223 that upwards caves in, two cutters 22,22 ' profile left-right symmetry, front and back ends each other all links to each other and is formed with section 224 respectively.

This depression bar 30 is flat-shaped, the one end is formed with a pivot post 31, the other end is formed with a pressure handle 32, this pivot post 31 is hubbed in the hook rib 14 at dish 12 front end places on the pedestal 10, depression bar 30 central parts are crossed on the end face of cutting die 20, make it when executing external force when pressing down in pressure handle 32, can make depression bar 30 drive cutting die 20 to bottom offset.

This lid 40 is coated on the cutting die 20 and depression bar 30 outsides, and its bottom is connected with dish 12 on the pedestal 10, can be in order to the position of dead knife mould 20 and depression bar 30; Be formed with a through hole 41 on the lid 40, voltage supply bar 30 passes from this place, and makes the depression bar 30 can upper and lower displacement in this through hole 41.

Figure 3 shows that the profile of cutting die 20 in the present embodiment, wherein support column 23 is formed at the inner top surface of cutting die 20, and the bottom surface of this support column 23 is higher than profile blade 221 and interior shape blade 222, and is lower than section 224 lower edges of cutter 22; And utilize this support column 23 to set the terminal point that presses down of cutting die 20, when support column 23 arrived to the chassis 11 of pedestal 10, cutting die 20 promptly can't continue to bottom offset.

Embodiment of the present utility model please refer to Fig. 4 and Fig. 5, when executing external force on pressure handle 32, when making depression bar 30 drive cutting dies 20 press down, because profile blade 221 and interior shape blade 222 are lower than the bottom surface of support column 23, so profile blade 221 and interior shape blade 222 can touch the paper (not shown) earlier than support column 23, continue moulded rod 30 (please cooperate) down with reference to Fig. 6, can make profile blade 221 and interior shape blade 222 pass the paper (not shown), and enter in the containing hole 111 on pedestal 10 chassis 11, this moment, elastomeric pad 112 can prop up the concave surface 223 of 222 of profile blade 221 and interior shape blades, and assisted to make paper to stay on chassis 11 and do not fall in the containing hole 111; Treating that cutting die 20 reaches presses down terminal point and can't continue to press down the time, because cutter 22 sections 224 lower edges are higher than the bottom surface of support column 23, therefore this section 224 times presses down in the process because of cutting die 20, can't contact with paper, so the paper of correspondence position can not cut by cutter 22.

Figure 7 shows that the pattern on the paper 50 also is the diplocardia type corresponding to cutter 22,22 ', and paper 50 is not cut corresponding to cutter 22,22 ' section, 224 lower edges with the schematic diagram of above-mentioned embodiment after cutting on the paper 50 is finished; This diplocardia molded lines bar can show third dimension on paper 50.

The utility model is a not continuity of utilizing two cutter profiles, and tool base is different with the height of support column bottom surface, make cutter when the cutting paper, only on paper, cut out specific lines, and each lines is all independent, does not interconnect to each other, after cutting is finished, can on paper, show special pattern, make it have aesthetic feeling; Utilize the cutter of different shaping, can produce figure miscellaneous, in different embodiment, the quantity of support column and position all can adjust; Because of the utility model is with cutter paper to be cut, not only convenient but also save time in operation again, and the lines that cut out are accurate.

Claims (4)

1. a card punch that is applied to make three-dimensional paper carving is characterized in that comprising a pedestal, a cutting die and a depression bar, and this cutting die is arranged on the pedestal, and this depression bar is striden and is located at the cutting die end face, wherein:

This pedestal is made of dish on a chassis and, and the suitable spacing of its two tool and form a paper groove is formed with a containing hole on this chassis, is formed with a storage tank in coiling this on;

Be formed with at least one cutter and support column in this cutting die, the blade of this cutter is the fluctuating shape, and this support column bottom surface is higher than the blade at some position of cutter, is lower than the blade at other position of cutter.

2. the card punch that is applied to make three-dimensional paper carving as claimed in claim 1, it is characterized in that: this cutting die and depression bar arranged outside have a lid, are formed with a through hole on this lid, and this depression bar is flat-shaped, the one end is formed with a pressure handle, and this pressure handle passes from the through hole of lid.

3. the card punch that is applied to make three-dimensional paper carving as claimed in claim 1 or 2, it is characterized in that: the cutter of this cutting die is shaped to various geometry, and the profile of this pedestal chassis containing hole cooperates the moulding of cutter, and is provided with an elastomeric pad in the containing hole.

4. the card punch that is applied to make three-dimensional paper carving as claimed in claim 3 is characterized in that: Pan Qianduanchu is formed with most hook ribs on this pedestal, and the end in addition with respect to pressure handle is formed with a pivot post on the depression bar again, in the hook rib that coils on the pivot post is pivotally arranged on.

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