CN201224130Y - Die cutting mould - Google Patents
Die cutting mould Download PDFInfo
- Publication number
- CN201224130Y CN201224130Y CNU2008200949007U CN200820094900U CN201224130Y CN 201224130 Y CN201224130 Y CN 201224130Y CN U2008200949007 U CNU2008200949007 U CN U2008200949007U CN 200820094900 U CN200820094900 U CN 200820094900U CN 201224130 Y CN201224130 Y CN 201224130Y
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- cutter
- die
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- size
- die cutting
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Abstract
The utility mode relates to a punching die which comprises a template, a fixed plate fixed with the template, and a cutter. The fixed plate is provided with an accommodation hole and one end of the cutter is accommodated in the accommodation hole. A fixing hole communicated with the accommodation hole is arranged at the edge of the fixed plate, corresponding to the cutter. The cutter is tightly fixed on the fixed plate through a fixing piece which threads through the fixing hole. The punching die fixes the cutter from the lateral side, so the cutter is convenient and quick to install and disassemble. Meanwhile, when replacing the cutter, no complicated tools are needed to install and disassemble the cutter, thus not time-consuming and energy-consuming; and other parts like the template can not be damaged, thereby improving production efficiency and product yield.
Description
Technical field
The utility model relates in particular to a kind of die cutting die about part processing equipment.
Background technology
Usually, plate-like part such as phone housing etc. are in process, and the product that punching press is come out can be jagged, needs through surface treatment and for satisfying the processing that specific (special) requirements is done, as die-cut processing.For example, the die-casting magnalium zinc alloy product generally all be through add mill after, smart die-cut and flow directly into the polishing Workshop Production through secondary, strengthened the workload of polishing operation like this.And product can't smart die-cut reason be because die-cast product size fluctuation and mould or tool can't change, had when causing product die-cut and cut or do not excise phenomenon, and must so will waste a large amount of manpower financial capacities through grinding process afterwards, and grinding efficiency is low, and the product yield is low.Therefore, adopt the secondary essence die-cut at present mostly,, enhance productivity and the product yield to save manpower.
As shown in Figure 1, be existing a kind of die cutting die structural representation.This die cutting die is made up of eight basic building blocks: lower bolster 1, and bottom plate 2, guide pillar 3, stripper 4, upper mounted plate 5, cope match-plate pattern 6 fixes a cutting tool 7, bottom tool 8.Yet when product changed, the fluctuation ratio of product size was bigger, adopted general die cutting die will directly influence the yield of product.
With die-cut certain product 9 is example, and as shown in Figure 2, what need excision is the inside casing and the housing of product 9.Because the size of product has fluctuation, the border of inside casing and housing changes, if still adopt pre-set cutter to remove the inside casing and the housing of die-cut this product, will inevitably produce than mistake, forms the phenomenon of cutting or not cutting.Sometimes can adopt and change cutter adapting to the fluctuation of size, yet cutter is fastening with fixed head usually, is typically weldering extremely on fixed head, if the replacing cutter needs to take a long time, and easily parts such as template caused damage.Change cutter if desired so continually, whole production efficient also will reduce greatly.
The utility model content
In view of this, be necessary to provide a kind of die cutting die that can change cutter quickly and easily.
A kind of die cutting die, fixed head and cutter that it comprises template, fixes with template, described fixed head offers containing hole, one end of described cutter is contained in the described containing hole, described fixed head offers the fixing hole that communicates with containing hole by corresponding tool position, its edge, and described cutter is anchored in the fixed head by the fixture that runs through fixing hole.
Compared with prior art, described die cutting die is by opening fixing hole in corresponding tool position, the side of fixed head, and cutter is fastening by fixture, and this fixed form makes the installation and removal of cutter become convenient and swift.And when changing cutter, the installation and removal cutter does not need complicated instrument, can not waste time and energy, and can not cause damage to miscellaneous part such as template yet, enhances productivity thus and the product yield.
Description of drawings
Fig. 1 is existing die cutting die cross-sectional view.
Fig. 2 is the product frame structure schematic diagram that needs die-cut processing.
Fig. 3 is the die cutting die cross-sectional view that the utility model embodiment provides.
Fig. 4 is the upper mounted plate structural representation of the die cutting die among Fig. 3.
Fig. 5 is the cutter structure schematic diagram that is fixed in upper mounted plate first containing hole of Fig. 3.
Cutter partial structurtes schematic diagram among Fig. 6 Fig. 5.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See also Fig. 3 and 4, the die cutting die 100 that provides for the utility model embodiment.This die cutting die 100 comprises template, fixed head, guide pillar 13, stripper 14 and cutter.Template comprises lower bolster 11 and cope match-plate pattern 16, and fixed head comprises bottom plate 12 and upper mounted plate 15, and cutter comprises fixes a cutting tool 17 and bottom tool 18.Offer the containing hole 151 and 121 of accommodating corresponding cutter 17,18 1 ends on two fixed heads 15 and 12 respectively.Fixed head 12 and 15 offers communicate with containing hole 151 and 121 fixing hole 152 and 122 by corresponding tool position, its edge, be fastened with an end of 17 of to fix a cutting tool in the fixing hole 152 and be anchored on fixture 154 in the fixed head 15, be fastened with a end in the fixing hole 122 and be anchored on fixture 124 in the fixed head 12 bottom tool 18.
Shown in Fig. 3 and 4, guide pillar 13 is fixed in cope match-plate pattern 16 and passes upper mounted plate 15, and is distributed in cope match-plate pattern 16 near four jiaos position.Stripper 14 is parallel and separately in upper mounted plate 15, and offers and allow the guide pillar 13 and 17 through holes that pass of fixing a cutting tool.Be arranged with a spring (figure does not show) on each guide pillar 13, the two ends of spring are individually fixed on upper mounted plate 15 and the stripper 14.Thereby in upper mounted plate 15, after die-cut finishing, the elastic-restoring force by spring is shaken off in cutter converted products to stripper 14 by spring suspended.
As shown in Figure 4, be the structural representation of upper mounted plate 15.Upper mounted plate 15 is an example to offer three containing holes, is respectively the first containing hole 151a, the second containing hole 151b and the 3rd containing hole 151c, is respectively applied for and accommodates the 17a that fixes a cutting tool, 17b and 17c.Three containing hole 17a, 17b and 17c are according to the die-cut contoured profile of product, and the size of each containing hole 151a, 151b, 151c is contained in the size of the end in the hole respectively greater than the 17a that fixes a cutting tool, 17b, the 17c of correspondence, for example big 0.01 millimeter.So can place corresponding containing hole easily with fixing a cutting tool, will fix a cutting tool fastening by fixture 154 then.Therefore, containing hole is a matched in clearance with fixing a cutting tool, and this will bring great convenience to the installation and removal of fixing a cutting tool.
In the present embodiment, fixing hole 152 is a screw, and its side by fixed head 15 extends internally, and fixture 154 is screw rod or the bolt with the screw threaded engagement.Installation and removal are when fixing a cutting tool 17a, 17b, 17c, fix a cutting tool 17 by screw rod or bolt 154 are screwed into screw 152 with fastening.Particularly, the fixing hole 152 that is communicated with the first containing hole 151a with correspondence is an example, 152a of screwed hole portion and the hollow hole part 152b that links to each other with the 152a of screwed hole portion that it can comprise next-door neighbour's cutter 17 and be provided with internal thread, the aperture of hollow hole part 152b is greater than the aperture of the 152a of screwed hole portion, and fixture 154 is screw rod or the bolt with the 152a of screwed hole portion threaded engagement.Be understandable that fixing hole 152 also can be threadless through hole, fixture 154 then can be push rod or the locked instrument that cutter is relied on the hole wall of containing hole.
Each cutter comprises anchor portion and cutter head two parts respectively, as shown in Figure 5, is example with the cutter 17a that is contained among the containing hole 151a, and this cutter 17a comprises anchor portion 172 and cutter head 174.For the fluctuation of the size that adapts to product changes, each 17a that fixes a cutting tool, 17b, 17c are to there being a tool magazine.Because acting on the part of product when die-cut is cutter head 174, therefore, each tip size of fixing a cutting tool in the tool magazine can be changed, be maintained fixed the size constancy of end 172, for example keep width W 1 as shown in the figure constant, so that the cutter of different tip size in each tool magazine can be fixed in the corresponding vacant hole.
Still with the 17a example of fixing a cutting tool, the anchor portion 172 of the 17a that fixes a cutting tool is of a size of and can be fixed in the size that is contained among the first containing hole 151a, and is for example aforesaid less than about 0.01 millimeter of the first containing hole 151a.Fix a cutting tool cutter head 174 change in size of 17a for example, can adopt to comprise five kinds of 17a that fix a cutting tool with different cutter head 174 sizes, are respectively stock size, and just predefined size is generally cutter head 174 width W 2, supposes that this width dimensions W2 is the A millimeter.The width dimensions of other four kinds of cutter heads 174 is set to respectively: A-0.08 millimeter, A-0.04 millimeter, A+0.04 millimeter, A+0.08 millimeter.
See also Fig. 6, be the 17 partial structurtes schematic diagrames of fixing a cutting tool.Anchor portion 172 size constancies of 17a owing to fix a cutting tool, and the width dimensions of cutter head 174 changes.Therefore can adopt profile as shown in Figure 6, promptly anchor portion 172 and cutter head 174 be stepped surfaces with the tangent surface 173 and 175 of product respectively, and surperficial with it 173 and 175 opposing backside surface 171 and 176 align.As shown in Figure 6, surface 173 depressions of the die cut surface 175 relative fixed ends 172 of cutter head 174 show that the size of cutter head 174 is applicable to that the situation of negative common difference appears in product.Similarly, when protrude on the surface 173 of the die cut surface 175 relative fixed ends 172 of cutter head 174, the situation of plus tolerance appears applicable to product then.
Being understandable that, in the practical application, the interval of required change in size can being set as required, and being not limited to 0.04 millimeter, can be in the various margins of tolerance that occur usually.In addition, every kind of size of cutter head 174 also can allow certain error to exist, as in ± 0.01 millimeter allowable error.The tool magazine of size more than five kinds also can be set certainly, according to the actual requirements.
Above-described is 17 the fixed form of fixing a cutting tool of upper mounted plate 15, and what the fixed form of the bottom tool 18 of bottom plate 12 was similar to upper mounted plate 15 substantially fixes a cutting tool 17.Particularly, the hole dimension of the containing hole 121 of bottom plate 12 is greater than the size of bottom tool 18, and 0.01 millimeter according to appointment, so that installation and removal bottom tool 18.Fixing hole 122 is a screw, and fixture 124 is screw rod or bolt.Each cutter of bottom tool 18 also is provided with the tool magazine with different tip size, changes with the fluctuation of the size that adapts to product.
Like this, in the die cutting die 100 of the utility model embodiment, by having opened fixing hole 152 and 122 at corresponding cutter 17 in the side of fixed head 15 and 12 and 18 positions, by fixture 154 and 124 cutter 17 and 18 is fastening, this structure makes the installation and removal of cutter 17 and 18 become convenient and swift again.And, changing cutter 17 and at 18 o'clock, installation and removal cutter 17 and 18 does not need complicated instrument, can not waste time and energy, and can not cause damage to miscellaneous part such as bolster 16 and 11 yet, enhances productivity thus and the product yield.And, also can after die-cut, save the polishing operation, save cost.
In addition, the die cutting die 100 of the utility model embodiment also is provided with tool magazine, so that the fluctuation of reply product size.Before die-cut, can select corresponding cutter according to the actual size of product, replace the original cutter that uses, greatly increase the flexibility of die-cut processing procedure thus.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1, a kind of die cutting die, fixed head and cutter that it comprises template, fixes with template, described fixed head offers containing hole, one end of described cutter is contained in the described containing hole, it is characterized in that, described fixed head offers the fixing hole that communicates with containing hole by corresponding tool position, its edge, and described cutter is anchored in the fixed head by the fixture that runs through fixing hole.
2, die cutting die as claimed in claim 1 is characterized in that, described template comprises two templates up and down, and described fixed head comprises two fixed heads up and down, and described cutter comprises fixes a cutting tool and bottom tool.
3, die cutting die as claimed in claim 1 is characterized in that, described fixing hole is a screw, and described fixture is screw rod or the bolt with the screw threaded engagement.
4, die cutting die as claimed in claim 1, it is characterized in that, described fixing hole comprises next-door neighbour's cutter and is provided with the screwed hole portion and the hollow hole part that links to each other with screwed hole portion of internal thread, the aperture of described hollow hole part is greater than the aperture of screwed hole portion, and described fixture is screw rod or the bolt with screwed hole portion threaded engagement.
5, die cutting die as claimed in claim 1 is characterized in that, the size of described containing hole is greater than the size that is contained in cutter end wherein.
6, die cutting die as claimed in claim 5 is characterized in that, the size of described containing hole is greater than 0.01 millimeter of the cutter end size that is contained in wherein.
7, die cutting die as claimed in claim 1 is characterized in that, described fixed head is provided with a plurality of cutters, and each cutter is to there being a tool magazine.
8, die cutting die as claimed in claim 7 is characterized in that, the end size that the cutter in each tool magazine is contained in the containing hole is identical, the tip size difference of the cutter in each tool magazine.
9, die cutting die as claimed in claim 8 is characterized in that, protrude or depression with respect to the end surface of cutter in containing hole on the surface that the cutter head of described cutter contacts with die-cut product.
10, die cutting die as claimed in claim 8 is characterized in that, the tip size of the cutter in each tool magazine uniformly-spaced changes equably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200949007U CN201224130Y (en) | 2008-06-20 | 2008-06-20 | Die cutting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200949007U CN201224130Y (en) | 2008-06-20 | 2008-06-20 | Die cutting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201224130Y true CN201224130Y (en) | 2009-04-22 |
Family
ID=40597009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200949007U Expired - Fee Related CN201224130Y (en) | 2008-06-20 | 2008-06-20 | Die cutting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201224130Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335931A (en) * | 2011-07-22 | 2012-02-01 | 苏州天加新材料有限公司 | Die cutting mechanism of bag making machine |
| CN103341549A (en) * | 2013-06-23 | 2013-10-09 | 苏州腾行精密模具有限公司 | Opposite-angle side cutting die |
| CN103934350A (en) * | 2014-04-29 | 2014-07-23 | 中材科技股份有限公司 | Adjustable fast-replacement type gold grain punching die |
| CN104307963A (en) * | 2014-10-17 | 2015-01-28 | 金牌模具（常熟）有限公司 | Annular cutting and deburring die device |
| CN104438569A (en) * | 2014-12-19 | 2015-03-25 | 苏州市淞舜五金有限公司 | Punching clamp |
| CN107053338A (en) * | 2016-08-31 | 2017-08-18 | 中航西安飞行自动控制技术有限公司 | A kind of punching composite die of rubber seal |
| CN107379102A (en) * | 2017-07-06 | 2017-11-24 | 天津恒丰达塑业股份有限公司 | Full-automatic Packing Machine side punching structure of the cutter body |
| CN108515577A (en) * | 2018-04-12 | 2018-09-11 | 苏州伟铂瑞信电子科技有限公司 | A kind of multi-functional die-cutting mould |
| CN108906966A (en) * | 2018-07-09 | 2018-11-30 | 宁波甬凌新材料科技有限公司 | A kind of raw material stamping device for the processing of dry cell shell |
| CN110103285A (en) * | 2019-04-25 | 2019-08-09 | 无锡乾泰新材料科技有限公司 | A kind of tool sharpening die cutting die |
| CN110153280A (en) * | 2019-05-31 | 2019-08-23 | 安徽恒兴镀锌有限公司 | A kind of plate stamping processing mould group and its application method |
| CN112776084A (en) * | 2020-12-18 | 2021-05-11 | 东信和平科技股份有限公司 | Cutter dismounting device of punching module |
-
2008
- 2008-06-20 CN CNU2008200949007U patent/CN201224130Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335931A (en) * | 2011-07-22 | 2012-02-01 | 苏州天加新材料有限公司 | Die cutting mechanism of bag making machine |
| CN103341549A (en) * | 2013-06-23 | 2013-10-09 | 苏州腾行精密模具有限公司 | Opposite-angle side cutting die |
| CN103934350A (en) * | 2014-04-29 | 2014-07-23 | 中材科技股份有限公司 | Adjustable fast-replacement type gold grain punching die |
| CN103934350B (en) * | 2014-04-29 | 2016-02-24 | 中材科技股份有限公司 | Adjustable quick-changing type goldc grains die cutting die |
| CN104307963A (en) * | 2014-10-17 | 2015-01-28 | 金牌模具（常熟）有限公司 | Annular cutting and deburring die device |
| CN104438569A (en) * | 2014-12-19 | 2015-03-25 | 苏州市淞舜五金有限公司 | Punching clamp |
| CN107053338A (en) * | 2016-08-31 | 2017-08-18 | 中航西安飞行自动控制技术有限公司 | A kind of punching composite die of rubber seal |
| CN107379102A (en) * | 2017-07-06 | 2017-11-24 | 天津恒丰达塑业股份有限公司 | Full-automatic Packing Machine side punching structure of the cutter body |
| CN108515577A (en) * | 2018-04-12 | 2018-09-11 | 苏州伟铂瑞信电子科技有限公司 | A kind of multi-functional die-cutting mould |
| CN108906966A (en) * | 2018-07-09 | 2018-11-30 | 宁波甬凌新材料科技有限公司 | A kind of raw material stamping device for the processing of dry cell shell |
| CN110103285A (en) * | 2019-04-25 | 2019-08-09 | 无锡乾泰新材料科技有限公司 | A kind of tool sharpening die cutting die |
| CN110153280A (en) * | 2019-05-31 | 2019-08-23 | 安徽恒兴镀锌有限公司 | A kind of plate stamping processing mould group and its application method |
| CN112776084A (en) * | 2020-12-18 | 2021-05-11 | 东信和平科技股份有限公司 | Cutter dismounting device of punching module |
| CN112776084B (en) * | 2020-12-18 | 2023-09-26 | 东信和平科技股份有限公司 | Cutter dismounting device for punching module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai BYD Co., Ltd. Assignor: Biyadi Co., Ltd. Contract record no.: 2011440020315 Denomination of utility model: Production process of chains and chain pieces without net shaped waste meterials Granted publication date: 20090422 License type: Exclusive License Record date: 20110819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20160620 |