CN103504733B - A kind of coin, souvenir badge edge groove roll the manufacture method of abnormity - Google Patents
A kind of coin, souvenir badge edge groove roll the manufacture method of abnormity Download PDFInfo
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- CN103504733B CN103504733B CN201210210676.4A CN201210210676A CN103504733B CN 103504733 B CN103504733 B CN 103504733B CN 201210210676 A CN201210210676 A CN 201210210676A CN 103504733 B CN103504733 B CN 103504733B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000009760 electrical discharge machining Methods 0.000 claims abstract description 10
- 238000003754 machining Methods 0.000 claims abstract description 10
- 238000001125 extrusion Methods 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 5
- 238000003672 processing method Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The invention discloses a kind of manufacture method of coin, particularly relate to and roll a kind of coin of abnormity, the manufacture method of souvenir badge at coin, souvenir badge edge groove.Coin, souvenir badge edge groove roll a manufacture method for abnormity, and it comprises the steps: a, according to the processing profiled electrode of design parameter; B, processing chip blank; C, with fixture, special-shaped electrode and chip blank are fixed on spark-erosion sinking machine, then use spark-erosion sinking machining chip; Lower plate in d, processing; E, upper lower plate and chip portfolio are formed bent plate; F, processing disk; G, be fixed on plain edge machine by disk and bent plate, by the extrusion molding of metal, after making plain edge, the edge of base cake forms groove abnormity; H, be shaped by impression, obtained edge groove rolls coin, the souvenir badge of abnormity.Invention increases coin, the sight of souvenir badge, collection and antifalsification.
Description
Technical field
The present invention relates to the manufacture method of coin, particularly relate to and roll a kind of coin of abnormity, the manufacture method of souvenir badge at coin, souvenir badge edge groove.
Background technology
Along with the progress of modern industrial technology, the especially progress of electric machining and engraving technology, world coinage technology develops on inheriting tradition coinage technology basis brings up to a brand-new stage.At present on coin Application comparison widely edge anti-counterfeiting technology have a tooth technology and roll word technology, but due to popularizing of electromachining equipment, current most of tooth technology and edge roll the employing of word technology mainly in order to realize good visual effect, and antiforge function is very weak.Roll abnormity at coin, souvenir badge edge groove and can improve coin, the manufacture difficulty of souvenir badge and technology content, there is the popular anti-counterfeiting performance strengthening coin, souvenir badge, and improve coin, the sight of souvenir badge and the effect of collection, illustrate the progressive meaning of coin, souvenir badge manufacture craft.
Summary of the invention
The object of this invention is to provide a kind of coin, souvenir badge edge groove roll abnormity manufacture method, object is coin with the method manufacture, souvenir badge edge has groove, and rolling abnormity in groove, abnormity can be the combination of various shape, the combination of quincunx, polygon, triangle, irregularly shaped or various shape, improves coin, the sight of souvenir badge, collection and antifalsification.
For reaching above-mentioned purpose, the present invention is achieved through the following technical solutions:
Coin, souvenir badge edge groove roll a manufacture method for abnormity, and it comprises the steps: a, according to the processing profiled electrode of design parameter; B, processing chip blank; C, with fixture, special-shaped electrode and chip blank are fixed on spark-erosion sinking machine, then use spark-erosion sinking machining chip; Lower plate in d, processing; E, upper lower plate and chip portfolio are formed bent plate; F, processing disk; G, be fixed on plain edge machine by disk and bent plate, by the extrusion molding of metal, after making plain edge, the edge of base cake forms groove abnormity; H, be shaped by impression, obtained edge groove rolls coin, the souvenir badge of abnormity.
The processing method of the special-shaped electrode of above-mentioned steps a comprises the steps: to make electrode blank; With fixture, blank is fixed on engraving machine, goes out special-shaped electrode by Carving Machining; Electrode handle is connected with special-shaped electrode securing member, forms complete special-shaped electrode.
Above-mentioned bent plate is combining form, is made up of upper lower plate and chip.
The chip blank of above-mentioned step b is the intermediate course forming combination bent plate.
Above-mentioned upper lower plate is formed to combine the two-layer up and down of bent plate.
Above-mentioned abnormity is the combination of quincunx, polygon, triangle, irregularly shaped or described each figure.
Owing to adopting technique scheme, the present invention is made to have following advantage and effect: the coin edge that the inventive method provides three kinds of groove abnormity, widenable to polymorphic abnormity, for making coin, souvenir badge shape provide multiple choices, and be the popular anti-counterfeiting technology of a kind of very important coin, adapt to requirements of mass production, can fully be applied in the production of common coin circulation, circulation commemorative coin, souvenir badge.Coin edge groove of the present invention rolls in special-shaped method alive boundary coin, souvenir badge edge manufacturing technology and achieves a breakthrough, change coin, present situation that souvenir badge edge manufacturing technology is single, be applicable to common continuous production device, production efficiency can be guaranteed.Improve coin, the sight of souvenir badge, collection and antifalsification.
Accompanying drawing explanation
The coin perspective view of Fig. 1 to be the obtained edge of embodiment 1 be quincuncial abnormity.
The coin perspective view of Fig. 2 to be the obtained edge of embodiment 2 be polygonal abnormity.
Fig. 3 is special-shaped electrode structural representation.
Fig. 4 is the quincuncial special-shaped chip structure schematic diagram machined.
Fig. 5 is the package assembly schematic diagram of combination bent plate.
Fig. 6 is the structural representation of disk.
Fig. 7 is the assembly structure schematic diagram of disk, bent plate and base cake.
Fig. 8 is that base cake edge rolls groove irregular stereo structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail, but protection scope of the present invention not limit by embodiment.
embodiment 1:
A kind of coin, souvenir badge edge groove roll the manufacture method of abnormity, comprise the steps: a, become abnormity to comprise for quincuncial electrode electrode machining: a1, making electrode blank, a2, with fixture, electrode blank is fixed on engraving machine, then quincunx abnormity is processed into, a3, electrode handle to be connected with special-shaped electrode securing member, form complete special-shaped electrode, as shown in Figure 3; B, processing chip blank; C, with fixture, complete special-shaped electrode and chip blank are fixed on spark-erosion sinking machine, then use spark-erosion sinking machining abnormity to be quincuncial chip, as shown in Figure 4; Lower plate in d, processing; E, upper lower plate and chip portfolio are formed bent plate; F, processing disk, as shown in Figure 6; G, be fixed on plain edge machine by disk and bent plate, by the extrusion molding of metal, after making plain edge, the edge of base cake forms groove abnormity, as shown in Figure 7; H, to be shaped by impression, to form edge and there is coin, the souvenir badge of groove abnormity.The shape of the present embodiment abnormity is quincunx, as shown in Figure 1.Actual edge rolls groove abnormity as shown in Figure 8.
Above-mentioned bent plate is combining form, is made up of, as shown in Figure 5 upper lower plate and chip; The chip blank of above-mentioned step b is the intermediate course forming combination bent plate.Above-mentioned upper lower plate is formed to combine the two-layer up and down of bent plate.
embodiment 2:
A kind of coin, souvenir badge edge groove roll the manufacture method of abnormity, comprise the steps: a, become abnormity to comprise for polygonal electrode electrode machining: a1, making electrode blank, a2, with fixture, electrode blank is fixed on engraving machine, then polygon abnormity is processed into, a3, electrode handle to be connected with special-shaped electrode securing member, to form complete special-shaped electrode; B, processing chip blank; C, with fixture, complete special-shaped electrode and chip blank are fixed on spark-erosion sinking machine, then use spark-erosion sinking machining abnormity to be polygonal chip; Lower plate in d, processing; E, upper lower plate and chip portfolio are formed bent plate; F, processing disk; G, be fixed on plain edge machine by disk and bent plate, by the extrusion molding of metal, after making plain edge, the edge of base cake forms groove abnormity; H, to be shaped by impression, to form edge and there is coin, the souvenir badge of groove abnormity.The shape of the present embodiment abnormity is polygon, as shown in Figure 2.
embodiment 3:
Step is with embodiment 1.The shape of the present embodiment abnormity is triangle.
Coin edge groove technology of the present invention, as a kind of coin edge anti-counterfeiting technology, is method molding by extrusion, processes one week groove in coin edge.Usually, word or pattern in the middle all right rolling of the groove of coin edge.In product stamp process, groove can play a protective role to midamble or pattern, makes it be unlikely when impressing because the deformed dilation of edge makes the word in groove or pattern be squeezed out by die sleeve.Coin edge groove rolls special-shaped technology, and the groove post namely given prominence in both sides keeps, on the basis of circular configuration, processing polymorphic structure, realizing the combination of groove and polymorphic structure in coin edge, form a kind of novel coin edge anti-counterfeit structure in groove.This technology has more highly difficult manufacturing technology, how on a bent plate, processes groove and abnormity, and this is the key point of processing.
Claims (5)
1. coin, souvenir badge edge groove roll a special-shaped manufacture method, it is characterized in that it comprises the steps: a, according to the processing profiled electrode of design parameter; B, processing chip blank; C, with fixture, special-shaped electrode and chip blank are fixed on spark-erosion sinking machine, then use spark-erosion sinking machining chip; Lower plate in d, processing; E, upper lower plate and chip portfolio are formed bent plate; F, processing disk; G, be fixed on plain edge machine by disk and bent plate, by the extrusion molding of metal, after making plain edge, the edge of base cake forms groove abnormity; H, be shaped by impression, obtained edge groove rolls coin, the souvenir badge of abnormity; The processing method of the special-shaped electrode of described step a comprises the steps: to make electrode blank; With fixture, blank is fixed on engraving machine, goes out special-shaped electrode by Carving Machining; Electrode handle is connected with special-shaped electrode securing member, forms complete special-shaped electrode.
2. a kind of coin according to claim 1, souvenir badge edge groove roll special-shaped manufacture method, it is characterized in that described bent plate is combining form, are made up of upper lower plate and chip.
3. a kind of coin according to claim 1, souvenir badge edge groove roll special-shaped manufacture method, it is characterized in that the chip blank of described step b is the intermediate course forming combination bent plate.
4. a kind of coin according to claim 1, souvenir badge edge groove roll special-shaped manufacture method, it is characterized in that described upper lower plate is formed to combine the two-layer up and down of bent plate.
5. a kind of coin according to claim 1, souvenir badge edge groove roll special-shaped manufacture method, it is characterized in that described abnormity is quincunx, triangle, irregularly shaped or described each figure combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210210676.4A CN103504733B (en) | 2012-06-26 | 2012-06-26 | A kind of coin, souvenir badge edge groove roll the manufacture method of abnormity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210210676.4A CN103504733B (en) | 2012-06-26 | 2012-06-26 | A kind of coin, souvenir badge edge groove roll the manufacture method of abnormity |
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| Publication Number | Publication Date |
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| CN103504733A CN103504733A (en) | 2014-01-15 |
| CN103504733B true CN103504733B (en) | 2016-03-30 |
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| CN201210210676.4A Active CN103504733B (en) | 2012-06-26 | 2012-06-26 | A kind of coin, souvenir badge edge groove roll the manufacture method of abnormity |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877020A (en) * | 2014-05-08 | 2016-08-24 | 上海造币有限公司 | Fan-shaped module for slot-rolling, character-rolling and anti-counterfeiting manufacturing of coin edges and processing method thereof |
| CN106671678B (en) * | 2015-11-10 | 2018-10-02 | 南京造币有限公司 | A kind of manufacturing device of coin class product of the edge with figure line |
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| WO2004076087A1 (en) * | 2003-02-28 | 2004-09-10 | Bwe Limited | Continuous extrusion apparatus |
| CN1631290A (en) * | 2003-12-25 | 2005-06-29 | 中国印钞造币总公司 | Interrupted tooth on edge of coin and souvenir badge and its printing method |
| CN1935053A (en) * | 2005-09-22 | 2007-03-28 | 中国印钞造币总公司 | Inlaid composite two-colour coin, memorial medal and manufacturing method |
| CN1943466A (en) * | 2006-11-02 | 2007-04-11 | 中国印钞造币总公司 | Coin with geometric pattern at edge and its preparing method |
| CN101181724A (en) * | 2006-11-14 | 2008-05-21 | 中国印钞造币总公司 | Method for stamping interval half gear on edge of coin and souvenir badge |
| CN102513462A (en) * | 2011-12-19 | 2012-06-27 | 上海造币有限公司 | Coin blank conveying and positioning device for edge knurling and grooving (embossing) of coin blanks |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2910585Y (en) * | 2006-04-29 | 2007-06-13 | 中国印钞造币总公司 | Groove rolling characters device for coins or the like |
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2012
- 2012-06-26 CN CN201210210676.4A patent/CN103504733B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004076087A1 (en) * | 2003-02-28 | 2004-09-10 | Bwe Limited | Continuous extrusion apparatus |
| CN1631290A (en) * | 2003-12-25 | 2005-06-29 | 中国印钞造币总公司 | Interrupted tooth on edge of coin and souvenir badge and its printing method |
| CN1935053A (en) * | 2005-09-22 | 2007-03-28 | 中国印钞造币总公司 | Inlaid composite two-colour coin, memorial medal and manufacturing method |
| CN1943466A (en) * | 2006-11-02 | 2007-04-11 | 中国印钞造币总公司 | Coin with geometric pattern at edge and its preparing method |
| CN101181724A (en) * | 2006-11-14 | 2008-05-21 | 中国印钞造币总公司 | Method for stamping interval half gear on edge of coin and souvenir badge |
| CN102513462A (en) * | 2011-12-19 | 2012-06-27 | 上海造币有限公司 | Coin blank conveying and positioning device for edge knurling and grooving (embossing) of coin blanks |
Non-Patent Citations (1)
| Title |
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| 硬币坯饼模具的研究与设计;王陈;《南京理工大学》;20110314;正文第1-2,43-52页，附图5-2,5-3,5-4 * |
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| CN103504733A (en) | 2014-01-15 |
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Effective date of registration: 20240705 Address after: 110042 No. 138 Dadong East Road, Dadong District, Liaoning, Shenyang Patentee after: SHENYANG MINT Co.,Ltd. Country or region after: China Address before: 110042 No. 138 Dadong East Road, Dadong District, Liaoning, Shenyang Patentee before: Shenyang China Banknote Printing and Minting Corporation Shenyang minting Technology Research Institute Country or region before: China |