CN101152658A - Process of manufacturing carved metal slide fastener and shaping mold thereof - Google Patents
Process of manufacturing carved metal slide fastener and shaping mold thereof Download PDFInfo
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- CN101152658A CN101152658A CNA200610122440XA CN200610122440A CN101152658A CN 101152658 A CN101152658 A CN 101152658A CN A200610122440X A CNA200610122440X A CN A200610122440XA CN 200610122440 A CN200610122440 A CN 200610122440A CN 101152658 A CN101152658 A CN 101152658A
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- sprocket
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Abstract
The invention relates to the technical field of a zipper, in particular to a manufacturing process of a carved patterned metal zipper and a molding module. With artful design of a first web and innovation of carved patterned process of a sprocket body of a sprocket, the invention punches the first web of the sprocket on wire rod when cutting off the sprocket, moreover, the first web is a double bottle-port first web; and then a clamping flowering mode of the module is used for clamping the first web on a cloth belt to form a one-sided zipper. The invention has simple process, moreover, the sprocket body of the sprocket of the zipper is provided with brand mark and picture by pressure so that art component of the invention is increased, with anti-counterfeiting function, high synthesis strength, small shifting of single tooth, difficult alteration and high drawing proper degree.
Description
Technical field:
The present invention relates to the slide fastener technical field, more specifically to a kind of manufacturing process and mould thereof of carved metal slide fastener.
Background technology:
Slide fastener has become one of indispensable daily necessities in people's life in current society, and slide fastener is classified according to material, mainly comprises: metal zip fastener, nylon zipper and delrin zippers with pulllers; Distinguish according to purposes, mainly comprise: clothes, case and bag, shoes and hats, toy, industry, medical treatment, or the like.Distinguish according to instructions for use, mainly comprise: unidirectional slide fastener and bi-directional zip.Metal zip fastener is the founder of all slide fasteners, because its characteristic event sturdy and durable and stable chemical performance does not also have other products to replace at present.But the structure of metal zip fastener exists unicity always, and P type the earliest is shown in Figure 1, and it comprises a salient point 1, respective slot 2, tooth body 3, and this kind sprocket prolongs has always used nearly 100 year time, still continues a large amount of uses up to today.Also have a kind of T type slide fastener at present, shown in Figure 2, its monodentate is a symmetrical structure, and it has comprised 1,2 grooves 2 of 2 salient points and chain toothed chain body 3.Be used at present various top grades or higher gears case and bag, clothes, etc. the slide fastener of articles for daily use, particularly with its occasion as souvenir, except that requirement to each side such as its structural stability, monodentate displacement, drawing smooth degrees, to having relatively high expectations of its outward appearance, the art composition is had relatively high expectations, and is also higher to its false proof requirement certainly.And the carrier of significant pattern is mainly the sprocket tooth body of metal zip fastener, and the technology that molds decorative pattern, trade mark, pattern etc. at present on slide fastener is still immature, as directly on sprocket, suppressing pattern or using laser engraving, sprocket all can produce distortion when when compacting or engraving, cause its structural stability variation, the monodentate displacement is big, and easily loosening, the drawing smooth degree is also had a greatly reduced quality.Therefore, present slide fastener technology all can not be manufactured out the slide fastener that satisfies above-mentioned requirements.
Summary of the invention:
The objective of the invention is to provide a kind of manufacturing process and mould thereof of carved metal slide fastener at the deficiency of above-mentioned technology, this kind technology can mold various decorative patterns, trade mark, pattern on sprocket, and its technology is simple, manufactures easily, and production cost is low.
For achieving the above object, the present invention is achieved by the following technical solutions: it is characterized in that: it may further comprise the steps:
A, feeding are sent into metal wire rod in the Stamping Area of five metals shear extrusion mould by the feed mechanism of punch press formula main frame;
B, side cut, the cutter of the both sides of metal wire rod on five metals shear extrusion mould first station excises out two side waste materials between the sprocket;
C, do a little, metal wire rod is done a cutter extrusion modling on five metals shear extrusion mould second station, all molds the salient point and the groove of a sprocket at the upper and lower surface of metal wire rod, forms a sprocket embryo tooth;
D, cut-out, gear cutter on five metals shear extrusion mould the 3rd station cuts off the sprocket embryo tooth that moulding finishes, and it is separated with wire rod, when cutting off a sprocket embryo tooth, the tiger of determining a sprocket embryo tooth in the wire rod upper punch, and this tiger is two bottleneck tigers;
E, in the cut while of sprocket embryo tooth, clamping on positioning clamping device flower mould is clamped to sprocket embryo tooth on the strap one by one, tentatively presses general pattern;
F, along with patrix rises, clamp the flower mould and unclamp sprocket embryo tooth;
The drawstring device of G, punch press formula main frame, the strap that will plant sprocket is pulled upwardly a full-height tooth distance;
H, repeat the thick embryo of above step single-edge zipper;
I, repeat moulding, import the thick embryo of single-edge zipper that above-mentioned steps is made, utilize sprocket that clamping flower mould on the mould repeats to suppress the thick embryo of this single-edge zipper at least once, be molded into more clear pattern by the chain of leading on the mould;
J, finished product.
Described five metals shear extrusion mould comprises edge-trimming cutter, make a cutter, cutoff tool, clamp the flower mould, on first station of five metals shear extrusion mould upper and lower mould edge-trimming cutter is installed all, the side waste material shape of being excised out on the edge of a knife shape of edge-trimming cutter and the metal wire rod is identical, all be equipped with on second station of five metals shear extrusion mould upper and lower mould and make a cutter, make a cutter and be one and can stamp out the stamping die of salient point and groove general shape, make a cutter and be one and can stamp out the stamping die of salient point and groove shapes, cutoff tool is installed on the 3rd station of five metals shear extrusion lower mould and sprocket is clamped and the locating clip clamper of preliminary embossing.
Described location embossing clamping mold is to be installed on counterdie and to be subjected to the plate driving on the mould and can to do to clamp two templates of moving, and has the space of a ccontaining sprocket between the two embossing clamping dies, and back-moving spring also is installed on the described clamping plate.
On described first station and the 3rd station bidirectional discharge device is installed, the bidirectional discharge device is to offer gas circuit at mould inside, all offers the discharge gas port of bleeding on two blanking positions of side waste material.
The present invention is by to the ingenious design of its tiger and to the innovation of sprocket tooth body carving technology, the tiger of when cutting off sprocket, determining a sprocket in the wire rod upper punch, and this tiger is two bottleneck tigers, the clamping point of the two bottleneck tiger structures of this kind plays the strong point effect of resistance to deformation when molding gear body pattern, the intensity that clamping point has been strengthened the tooth body has improved the power that clamps together that sprocket acts on the band muscle, make sprocket have higher intensity, the monodentate displacement is littler, be difficult for change, sprocket is out of shape when being pressed is reduced to minimum, utilize clamping flower mould on the mould that it is clamped in and become a single-edge zipper on the strap, tentatively suppress various decorative patterns on one's body at tooth simultaneously, trade mark, pattern etc., again the sprocket on the single-edge zipper is carried out repeatedly compression moulding, repressed back sprocket has good structural stability, the monodentate displacement is little, drawing smooth degree height.And technology of the present invention can be applicable to produces the not sprocket of isodont, can transform and modify at the different outward appearances that require of different sprockets, slide fastener comprehensive strength height not only, profile fineness possess brand mark, anti-counterfeiting performance is outstanding, artistic effect is outstanding, long service life, satisfy the structural stability requirement, applied range, and manufacture easily, constant product quality, production cost is low, the market competitiveness is big, has filled up domestic and international vacancy.In sum, technology of the present invention is simple, and the tooth of the zipper sprocket of production is suppressed with brand mark, pattern on one's body, increases artistic composition, has antiforge function, and its comprehensive strength height, and the monodentate displacement is little, is difficult for change, drawing smooth degree height.
Description of drawings:
Accompanying drawing 1 is the structural representation of present P type sprocket;
Accompanying drawing 2 is the structural representation of present T type sprocket;
Accompanying drawing 3 is a process chart of the present invention;
The structural representation of the single-edge zipper that accompanying drawing 4 comes out for processes of the present invention;
Accompanying drawing 5 is the structural representation through the unidirectional tooth sprocket monodentate of processes of the present invention;
Accompanying drawing 6 is the structural representation through the two-way tooth sprocket monodentate of processes of the present invention;
Accompanying drawing 7 is the structural representation through 3 tooth sprockets of terraced profile of tooth maize monodentate of processes of the present invention;
Accompanying drawing 8 is the structural representation through 3 tooth sprockets of band dovetail monodentate of processes of the present invention;
Accompanying drawing 9 is the structural representation of the upper mould of realization technology of the present invention;
Accompanying drawing 10 is the structural representation of the lower mould of realization technology of the present invention;
Accompanying drawing 11 is the structural representation of clamping flower mould of the present invention;
Accompanying drawing 12 is the structural representation that clamps the clamping plate on the flower mould among Figure 11;
Accompanying drawing 13 is for clamping the structural representation of sprocket on the tight single-edge zipper of flower die clamp;
Accompanying drawing 14 is the structural representation of bidirectional discharge device of the present invention.
The specific embodiment:
For further disclosing technology of the present invention, be specifically described below in conjunction with accompanying drawing 3,4,5,6,7,8,12,13.
The present invention includes following steps:
A, feeding are sent into metal wire rod in the Stamping Area of five metals shear extrusion mould by the feed mechanism of punch press formula main frame;
B, side cut, the cutter of the both sides of metal wire rod on five metals shear extrusion mould first station excises out two side waste materials between the sprocket;
C, do a little, metal wire rod is done a cutter extrusion modling on five metals shear extrusion mould second station, all molds the salient point 1 and the groove 2 of a sprocket at the upper and lower surface of metal wire rod, forms a sprocket embryo tooth;
D, cut-out, gear cutter on five metals shear extrusion mould the 3rd station cuts off the sprocket embryo tooth that moulding finishes, it is separated with wire rod, when cutting off a sprocket embryo tooth, in the tiger 7 that the wire rod upper punch is determined a sprocket embryo tooth, two tooth root inboards that tooth constitutes tiger 7 on one's body all form two protrusion pieces 8; When clamping sprocket, 7 in this tiger becomes a tiger 7 with two bottlenecks, and promptly this tiger 7 has two clamping points;
E, in the cut while of sprocket embryo tooth, clamping the flower mould is clamped to sprocket embryo tooth on the band muscle 4 of strap 5 one by one, band muscle 4 also is squeezed when clamping sprocket, its shape changes and embeds in two cavity volumes of tiger 7, forms two places and clamps, in addition, just be pushed when sprocket just cuts off and fall into the space that clamps between flower mould two templates 22, two templates 22 position it, therefore, clamp the flower mould and also play the role of positioning; Because the template 22 of clamping of the present invention flower mould is provided with the punch of floral designs, when clamping sprocket, clamps Hua Moyi and tentatively press general pattern 6 on one's body simultaneously at the sprocket tooth;
F, along with patrix rises, clamp the flower mould and unclamp sprocket embryo tooth;
The drawstring device of G, punch press formula main frame, the strap that will plant sprocket is pulled upwardly a full-height tooth distance;
H, repeat the thick embryo of above step single-edge zipper;
I, repetition moulding, change and adjust the chain part of leading on the mould, import the thick embryo of single-edge zipper that above-mentioned steps is made by the chain of leading on the mould, utilize the clamping on the mould to spend mould that each sprocket monodentate of the thick embryo of single-edge zipper is pressed according to the degree of depth of setting, repeat to suppress one to three time, its size is put in place, mold more clear pattern 6 of pattern contour on one's body at the sprocket tooth; During compression moulding, cutting cutter on the mould is removed, avoided damaging, lead chain drive single-edge zipper during the mould punching press and intermittently travel forward, template then cooperates the uninterrupted clamping and release of the intermittent movement of leading chain, presses the pattern on the template on the same position of zipper sprocket.
J, finished product.
The single-edge zipper of making through the present invention carries out fine finishining through other follow-up operation again, and the skill of follow-up operation is the same with the technology of making at present common slide fastener, can process as required, comprise polishing, plating or painted, plate, and back processing.
For further disclosing the present invention, be specifically described below in conjunction with Fig. 9,10,11,14 pairs of moulds of realizing technology of the present invention.
Described five metals shear extrusion mould comprises edge-trimming cutter, makees a cutter, cutoff tool, clamping flower mould, on first station of five metals shear extrusion mould upper and lower mould edge-trimming cutter is installed all, the side waste material shape of being excised out on the edge of a knife shape of edge-trimming cutter and the metal wire rod is identical, be installed on the last edge-trimming cutter 11 that is of patrix, be installed on the following edge-trimming cutter 19 that is of counterdie, last edge-trimming cutter 11 is sheared with following edge-trimming cutter and is cooperated.
All be equipped with on second station of described five metals shear extrusion mould upper and lower mould and make a cutter, make a cutter and be one and can stamp out the stamping die of salient point and groove general shape, be installed on the last some cutter 13 and 25 of being of patrix, be installed on counterdie for a following cutter 17 and 18, on put cutter 13 and 25 and a following cutter 17 and 18 be respectively applied on the two sides of sprocket and mold corresponding salient point and groove.
Cutoff tool is installed on the 3rd station of described five metals shear extrusion lower mould and mould is spent in the clamping of sprocket clamping and preliminary embossing.Last gear cutter 14 is installed on patrix, and following gear cutter 15 is installed on counterdie, and last gear cutter 14 and following gear cutter 15 are sheared and cooperated.Described location embossing clamping Hua Mowei is installed on counterdie and is subjected to plate 21 drivings on the mould and can does two templates 22 that clamp action, two embossing clamp the space 30 that has a ccontaining sprocket between the template 22, on the described template 22 back-moving spring 20 are installed also.
Edge iron also is installed on the described mould, and last edge iron 12 is installed on patrix, and following edge iron 16 is installed on counterdie, and last edge iron 12 and following edge iron 16 are sheared and cooperated, and edge iron is used to repair rim charge, the sharp edge of sprocket.
On described first station and the 3rd station bidirectional discharge device is installed, the bidirectional discharge device is to offer gas circuit at mould inside, all offers the discharge gas port of bleeding on two blanking positions of side waste material.Described bidirectional discharge device is to offer gas circuit 43 at mould inside, all offers the discharge gas port of bleeding on the blanking position of waste material.It is by the design of the gas circuit of mould inside and the airflow circulating system mould local space 35 with the side cut position is evacuated, form attracting deposit automatically and in time the dust of cutter being cleared up of rim charge, guaranteed fit clearance unblocked and sharp keen of cutter.
It only is preferred embodiment of the present invention that above institute is chatted, so all equivalences of doing according to the described structure of the present patent application claim, feature and principle change or decorate, is included in the present patent application claim.
Claims (4)
1. the manufacturing process of a carved metal slide fastener and mould thereof, it is characterized in that: it may further comprise the steps:
A, feeding are sent into metal wire rod in the Stamping Area of five metals shear extrusion mould by the feed mechanism of punch press formula main frame;
B, side cut, the cutter of the both sides of metal wire rod on five metals shear extrusion mould first station excises out two side waste materials between the sprocket;
C, do a little, metal wire rod is done a cutter extrusion modling on five metals shear extrusion mould second station, all molds the salient point and the groove of a sprocket at the upper and lower surface of metal wire rod, forms a sprocket embryo tooth;
D, cut-out, gear cutter on five metals shear extrusion mould the 3rd station cuts off the sprocket embryo tooth that moulding finishes, and it is separated with wire rod, when cutting off a sprocket embryo tooth, the tiger of determining a sprocket embryo tooth in the wire rod upper punch, and this tiger is two bottleneck tigers;
E, in the cut while of sprocket embryo tooth, the template on clamping on the 3rd station flower mould is clamped to sprocket embryo tooth on the strap one by one, tentatively presses general pattern;
F, along with patrix rises, clamp the flower mould and unclamp sprocket embryo tooth;
The drawstring device of G, punch press formula main frame, the strap that will plant sprocket is pulled upwardly a full-height tooth distance;
H, repeat the thick embryo of above step single-edge zipper;
I, repeat moulding, import the thick embryo of single-edge zipper that above-mentioned steps is made, utilize sprocket that clamping flower mould on the mould repeats to suppress the thick embryo of this single-edge zipper at least once, mold more clear pattern by the chain of leading on the mould;
J, finished product.
2. five metals shear extrusion mould of realizing the manufacturing process of the described a kind of carved metal slide fastener of claim 1, it is characterized in that: described five metals shear extrusion mould comprises edge-trimming cutter, make a cutter, cutoff tool, clamp the flower mould, on first station of five metals shear extrusion mould upper and lower mould edge-trimming cutter is installed all, the side waste material shape of being excised out on the edge of a knife shape of edge-trimming cutter and the metal wire rod is identical, all be equipped with on second station of five metals shear extrusion mould upper and lower mould and make a cutter, make a cutter and be one and can stamp out the stamping die of salient point and groove general shape, make a cutter and be one and can stamp out the stamping die of salient point and groove shapes, cutoff tool is installed on the 3rd station of five metals shear extrusion lower mould and sprocket is clamped and the locating clip clamper of preliminary embossing.
3. described five metals shear extrusion mould, it is characterized in that: described location embossing clamping mold is to be installed on counterdie and to be subjected to the plate driving on the mould and can to do to clamp two templates of moving, the space that has a ccontaining sprocket between the two embossing clamping dies also is equipped with back-moving spring on the described clamping plate.
4. described five metals shear extrusion mould, it is characterized in that: on described first station and the 3rd station bidirectional discharge device is installed, the bidirectional discharge device is to offer gas circuit at mould inside, all offers the discharge gas port of bleeding on two blanking positions of side waste material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610122440XA CN101152658B (en) | 2006-09-27 | 2006-09-27 | Process of manufacturing carved metal slide fastener and shaping mold thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610122440XA CN101152658B (en) | 2006-09-27 | 2006-09-27 | Process of manufacturing carved metal slide fastener and shaping mold thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101152658A true CN101152658A (en) | 2008-04-02 |
| CN101152658B CN101152658B (en) | 2010-10-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610122440XA Expired - Fee Related CN101152658B (en) | 2006-09-27 | 2006-09-27 | Process of manufacturing carved metal slide fastener and shaping mold thereof |
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| CN (1) | CN101152658B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248092A (en) * | 2010-05-21 | 2011-11-23 | 宝山钢铁股份有限公司 | Demoulding device for thin-wall deep-drawing part process |
| CN103658447A (en) * | 2012-09-12 | 2014-03-26 | 锐力股份有限公司 | Process for fabrication of interconnecting elements of slide fastener |
| CN104799503A (en) * | 2014-01-25 | 2015-07-29 | 梅州荣赐拉链制品有限公司 | Production and processing method for metal zip fastener with extracted patterns, lines and pattern LOGOs |
| CN107028297A (en) * | 2017-06-16 | 2017-08-11 | 浙江伟星实业发展股份有限公司 | A kind of metal zip fastener and its chain tooth Surface Machining system and method |
| CN109043757A (en) * | 2018-06-08 | 2018-12-21 | 老凤祥东莞珠宝首饰有限公司 | Gold oil pressure reverse mould pendant circle hypervelocity marking molding machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4055882A (en) * | 1975-02-27 | 1977-11-01 | Yoshida Kogyo Kabushiki Kaisha | Method of making a coupling element for a slide fastener |
| JPS5927667B2 (en) * | 1979-10-29 | 1984-07-07 | ワイケイケイ株式会社 | Method and device for forming elements for slide fasteners |
| US4349953A (en) * | 1980-03-24 | 1982-09-21 | Yoshida Kogyo Kabushiki Kaisha | Method of manufacturing slide fastener coupling elements |
| JP2803739B2 (en) * | 1993-01-29 | 1998-09-24 | ワイケイケイ株式会社 | Working teeth and method of forming teeth for slide fastener |
| CN1714964A (en) * | 2004-06-30 | 2006-01-04 | 吴振发 | Method and its device for forming teeth of metal slide fastener |
| CN2709054Y (en) * | 2004-07-07 | 2005-07-13 | 吴振发 | Chain teeth shaping device of metal zip fastener |
| CN1301160C (en) * | 2004-09-15 | 2007-02-21 | 朱国光 | Method for producing slide fastener tooth |
-
2006
- 2006-09-27 CN CN200610122440XA patent/CN101152658B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248092A (en) * | 2010-05-21 | 2011-11-23 | 宝山钢铁股份有限公司 | Demoulding device for thin-wall deep-drawing part process |
| CN102248092B (en) * | 2010-05-21 | 2013-10-30 | 宝山钢铁股份有限公司 | Demoulding device for thin-wall deep-drawing part process |
| CN103658447A (en) * | 2012-09-12 | 2014-03-26 | 锐力股份有限公司 | Process for fabrication of interconnecting elements of slide fastener |
| CN104799503A (en) * | 2014-01-25 | 2015-07-29 | 梅州荣赐拉链制品有限公司 | Production and processing method for metal zip fastener with extracted patterns, lines and pattern LOGOs |
| CN107028297A (en) * | 2017-06-16 | 2017-08-11 | 浙江伟星实业发展股份有限公司 | A kind of metal zip fastener and its chain tooth Surface Machining system and method |
| CN109043757A (en) * | 2018-06-08 | 2018-12-21 | 老凤祥东莞珠宝首饰有限公司 | Gold oil pressure reverse mould pendant circle hypervelocity marking molding machine |
| CN109043757B (en) * | 2018-06-08 | 2024-05-28 | 老凤祥东莞珠宝首饰有限公司 | Gold oil pressure reverse mould pendant ring overspeed mark shaping machine |
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| Publication number | Publication date |
|---|---|
| CN101152658B (en) | 2010-10-06 |
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Granted publication date: 20101006 Termination date: 20120927 |