CN102672751A - Matched structure of combined die and punching machine for processing flexible circuit board - Google Patents
Matched structure of combined die and punching machine for processing flexible circuit board Download PDFInfo
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- CN102672751A CN102672751A CN2012101437613A CN201210143761A CN102672751A CN 102672751 A CN102672751 A CN 102672751A CN 2012101437613 A CN2012101437613 A CN 2012101437613A CN 201210143761 A CN201210143761 A CN 201210143761A CN 102672751 A CN102672751 A CN 102672751A
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Abstract
The invention relates to a matched structure of a combined die and a punching machine for processing a flexible circuit board, and belongs to the technical field of equipment for processing electronic products. The combined die comprises an upper die and a lower die; the punching machine comprises a press platform, a lower die frame and an upper die frame which corresponds to the upper part of the press platform and is fixedly connected with an acting cylinder column of the punching machine; the upper die is arranged on the upper die frame and corresponds to the lower die; the lower die is arranged on the lower die frame; a lower die drawer mechanism is arranged on the lower die frame; an upper die drawer mechanism is arranged on the upper die frame and corresponds to the lower die drawer mechanism; the upper die is matched with the upper die drawer mechanism; and the lower die is matched with the lower die drawer mechanism. The matched structure has the advantages that the lower die drawer mechanism and the upper die drawer mechanism for accommodating the upper die are arranged, so that the upper die and the lower die are respectively drawn out of the upper die drawer mechanism and the lower die drawer mechanism through a drawer effect when replaced, and are conveniently replaced, die replacing efficiency is improved, and the operating intensity of workers is reduced.
Description
Technical field
The invention belongs to electronic product processing and use the equipment technology field, be specifically related to the fit structure of a kind of flexible PCB processing with assembling die and stamping machine
Background technology
(english abbreviation is: in process FPC), need dash on FPC by technological requirement through mould and establish the hole, be example to dash the locating hole of establishing, and can be subsequent handling positioning reference is provided at flexible PCB.Mould comprises the upper die and lower die that combination with one another is used, and this industry is called combination die.Usually the top mold frame of patrix and stamping machine is fixed in the prior art, and the press platform (also claiming workbench) of counterdie and stamping machine is fixing, and guarantee that upper and lower mould corresponds to each other.
are though above-mentioned upper and lower mould is fixed with top mold frame and press platform respectively can ensure fully that stamping machine avoids patrix and/or counterdie the displacement situation to occur in the course of the work; But the operation intensity that has die change trouble, workman is big and the shortcoming of die change inefficiency; Because in the time will changing combination die; To patrix be unloaded from top mold frame earlier; And counterdie is unloaded from the press platform, and the patrix that then will newly launch and top mold frame are fixed and counterdie and the press platform that will newly launch are fixed.
The applicant has carried out literature search; Yet in disclosed China and foreign countries patent and non-patent literature, all be not seen in the teachings that is able to remedy aforementioned shortcoming; The applicant has done useful design and has tested in the applicant enterprise under the strict secrecy provision having taked for this reason; It is practicable that the result proves, and the technical scheme that will introduce below produces under this background
Summary of the invention
task of the present invention is to provide a kind of convenience that helps to ensure die change, helps improving the die change operating efficiency and be of value to the fit structure of the flexible PCB processing of the die change operation intensity that alleviates the workman with assembling die and stamping machine.
task of the present invention is accomplished like this; A kind of flexible PCB processing is with the fit structure of assembling die and stamping machine; Described assembling die comprises upper die and lower die; Described stamping machine comprises the press platform, be arranged on the press platform following mould bases with through one group of guide pillar with top and the top mold frame that with the acting cylinder post of stamping machine be fixedly connected of airborne corresponding to said press platform, wherein: described patrix is located on the top mold frame, and described counterdie is located at down on the mould bases; And upper and lower mould corresponds to each other; Characteristics are: on described down mould bases and towards a side surface of top mold frame, be provided with a counterdie drawer mechanism, on described top mold frame and towards the said surface of a side of mould bases down, be provided with a patrix drawer mechanism, this patrix drawer mechanism is corresponding with counterdie drawer mechanism; Described patrix matches with patrix drawer mechanism, and described counterdie matches with counterdie drawer mechanism.
are in a concrete embodiment of the present invention; Described counterdie drawer mechanism comprises a pair of not only each interval but also parallel each other and counterdie guide rail and one first backboard that respectively constitute a counterdie guide-track groove; A pair of counterdie guide rail and said mould bases are down fixed towards the surface of a side of said top mold frame; The wherein end of a counterdie guide rail in one end of first backboard and a pair of counterdie guide rail is fixed; And the end of another root counterdie guide rail in the other end and a pair of counterdie guide rail is fixed; By the end port shutoff of first backboard with the said counterdie guide-track groove of a pair of counterdie guide rail, and the front end of a pair of counterdie guide-track groove constitutes openend; Described patrix drawer mechanism comprises a pair of not only each interval but also parallel each other and patrix guide rail and one second backboard that respectively constitute a patrix guide-track groove; A pair of patrix guide rail and said top mold frame are fixed towards the said surface of a side of mould bases down; The wherein end of a patrix guide rail in one end of second backboard and a pair of patrix guide rail is fixed; And the end of another root patrix guide rail in the other end and a pair of patrix guide rail is fixed; By of the end port shutoff of this second backboard with the said patrix guide-track groove of a pair of patrix guide rail; And the front end of a pair of patrix guide-track groove constitutes openend; Described counterdie inserts between a pair of counterdie guide rail and with the counterdie guide-track groove from the said openend of described a pair of counterdie guide-track groove and is slidingly matched, and described patrix inserts between a pair of patrix guide rail and with the patrix guide-track groove from the said openend of described a pair of patrix guide-track groove and is slidingly matched.
are in another concrete embodiment of the present invention; On described down mould bases and in position, respectively be provided with a counterdie limited block, and on described top mold frame and in position, one patrix limited block be set respectively corresponding to the said openend of the patrix guide-track groove of described a pair of patrix guide rail corresponding to the said openend of the counterdie guide-track groove of described a pair of counterdie guide rail.
in another concrete embodiment of the present invention, the shape of cross section of described a pair of counterdie guide rail and a pair of patrix guide rail is all L-shaped.
In another concrete embodiment of the present invention, the shape of cross section of described a pair of counterdie guide rail and a pair of patrix guide rail all takes the shape of the letter U
.
also have among the concrete embodiment of the present invention; On described press platform, offering an end from the press platform connects to the screw shifting chute of the other end; The described two ends of mould bases down respectively are equipped with a fixing feet, and this fixing feet is fixed and limited on nut at position and press platform corresponding to said screw shifting chute through screw.
more of the present invention and among concrete embodiment, the shape of cross section of described screw shifting chute is the T font, described screw is a T type screw.
are in of the present invention and then concrete embodiment; The quantity of described one group of guide pillar is four, and is the square shape distribution, and the bottom of each guide pillar and described mould bases are down fixed; And the upper end is slidingly matched through guide pin bushing and said top mold frame; Guide pin bushing and top mold frame are fixed, and wherein, are provided with bolster at each guide pillar.
of the present invention again more and among concrete embodiment, described bolster is a spring.
technical scheme provided by the invention is owing to be provided with the counterdie drawer mechanism that supplies to install counterdie on the mould bases down; And on top mold frame, be provided with the patrix drawer mechanism that supplies to install patrix; Therefore when will change upper and lower mould, if with the effect of drawer-like with upper and lower mould respectively from the extraction of upper and lower mould drawer mechanism, thereby both helped to ensure the convenience of die change; Help improving die change efficient again, also be of value to the operation intensity when alleviating workman's die change.
Description of drawings
Fig. 1 is an assembling assumption diagram of the present invention.
Fig. 2 is an application examples sketch map of the present invention.
The specific embodiment
can be expressly understood technical spirit of the present invention and beneficial effect more for the auditor that the makes Patent Office especially public; The applicant general elaborates with the mode of embodiment below; But the description to embodiment all is not the restriction to the present invention program, any according to the present invention design done only for pro forma but not substantial equivalent transformation all should be regarded as technical scheme category of the present invention.
Embodiment:
see also Fig. 1; Patrix 1 and counterdie 2 have been provided; Be at patrix 1 and be fixed with the patrix handle 11 that a version does not receive the diagram restriction on the end face of an end of outward under the user mode, be fixed with the counterdie handle 21 that a version is not illustrated restriction and be at counterdie 2 on the end face of an end of outward under the user mode.Upper and lower die drawing hand 11,21 is to draw handle or claim to draw the button loop structure in the present embodiment, but also can be the handle of pinching of hourglass head shape.
have provided press platform 3, top mold frame 5 and the following mould bases 4 of stamping machine; On press platform 3 and be positioned at the end that the middle position of width offers from press platform 3 and connect a screw shifting chute 31 to the other end; The shape of cross section of this screw shifting chute 31 is the T font of English alphabet, more properly says to be and is inverted 180 ° T font.The two ends of following mould bases 4 respectively are equipped with a fixing feet 42 (also can claim presser feet); Preferably; The shape of fixing feet 42 is 7 fonts or claims L shaped; Through screw 421 and fixing, and limit, just nut 4211 is revolved and be assigned in the end that screw 42 leans out fixing feet 42 on nut 4211 corresponding to the position of aforesaid screw shifting chute 31 and press platform 3.Top mold frame 5 through one group of quantity be four guide pillar 51 with airborne corresponding to the following top of mould bases 4; Shown in figure; The lower end of one group of guide pillar 51 is that the bottom is fixed with following mould bases 4; And the upper end is slidingly matched through guide pin bushing 511 and top mold frame 5, and guide pin bushing 511 is fixed in the dowel hole in bight of top mold frame 5, and on guide pillar 51, is arranged with the bolster of being filled the post of by spring 512.
are as the technical essential of technical scheme provided by the invention: be provided with a counterdie drawer mechanism 6 towards the surface of a side of top mold frame 5 at aforesaid mould bases 4 down; Equally; Be provided with a patrix drawer mechanism 7 in top mold frame 5 towards the following surface of a side of mould bases 4, upper and lower mould drawer mechanism 7,6 corresponds to each other.Aforesaid patrix 1 can match with patrix drawer mechanism 7 with plugging, and same, aforesaid counterdie 2 can match with counterdie drawer mechanism 6 with plugging.
aforesaid counterdie drawer mechanism 6 preferably but not the structure that definitely is limited to is following: comprise a pair of counterdie guide rail 61 and one first backboard 62; A pair of counterdie guide rail 61 is each interval but also parallel each other not only; Distance at interval adapts with the width of counterdie 2; And each counterdie guide rail 61 constitutes a counterdie guide-track groove 611, a pair of counterdie guide-track groove 611 correspond to each other (being in aspectant state).In the present embodiment, the shape of cross section of a pair of counterdie guide rail 61 is L-shaped, but also can be the U font of 90 ° of deflections for shape of cross section.A pair of counterdie guide rail 61 can be fixed by first hold-down screw 612 and following mould bases 4.One end of first backboard 62 is fixed through the terminal end of the wherein counterdie guide rail 61 in second hold-down screw 621 and the aforesaid a pair of counterdie guide rail 61; And the other end is fixed through the terminal end of another root counterdie guide rail 61 in second hold-down screw 621 and a pair of counterdie guide rail 61 equally; By first backboard 62 with end port (also can claim the rear end port) the position shutoff of the counterdie guide-track groove 611 of a pair of counterdie guide rail 61; And the front end port of the counterdie guide-track groove 611 of a pair of counterdie guide rail 61 constitutes openend, and so-called openend is meant the end that do not seal (outward is promptly towards operator's a end under user mode).When illustrated counterdie 2 after openend inserts between a pair of counterdie guide rail 61, just the counterdie guide-track groove 611 with a pair of counterdie guide rail 61 is slidingly matched.Counterdie 2 is following counterdie guide-track groove 611 and is pushing, and when it touches first backboard 62, then shows to push to put in place.In order to prevent that counterdie 2 outwards moves about from counterdie guide-track groove 611 in the course of the work, therefore on mould bases 4 down and in that each is fixed with a counterdie limited block 41 with the 3rd hold-down screw 411 corresponding to the position of the aforesaid openend of the counterdie guide-track groove 611 of a pair of counterdie guide rail 61.When counterdie 2 with after a pair of counterdie guide rail 61 cooperates, promptly be inserted in a pair of counterdie guide-track groove 611 after, just its end face is limited (Fig. 2 shows) counterdie limited block 41.
Fig. 1 please be continued to see in
; Aforesaid patrix drawer mechanism 7 preferably but not the structure that definitely is limited to is following: comprise a pair of patrix guide rail 71 and one second backboard 72; A pair of patrix guide rail 71 is each interval but also parallel each other not only; And corresponding with aforesaid a pair of counterdie guide rail 61, the distance of the each interval of a pair of patrix guide rail 71 should be suitable with the width of patrix 1, and each patrix guide rail 71 usefulness the 4th hold-down screw 712 is fixing with top mold frame 5.The shape of cross section of a pair of patrix guide rail 71 is as the description to counterdie guide rail 61.The terminal end of the wherein patrix guide rail 71 in one end of second backboard 72 and a pair of patrix guide rail 71 is fixed; And the terminal end of another root patrix guide rail 71 in the other end and a pair of patrix guide rail 71 is fixed; By second backboard 72 with the end port position shutoff of the patrix guide-track groove 711 of a pair of patrix guide rail 71; And the front end port of the patrix guide-track groove 711 of a pair of patrix guide rail 71 constitutes openend, and the notion of openend is meant not blind end.When illustrated patrix 1 after openend inserts between a pair of patrix guide rail 71, just the patrix guide-track groove 711 with a pair of patrix guide rail 71 is slidingly matched.Patrix 1 is following patrix guide-track groove 711 and is pushing, and when it touches second backboard 72, then shows to push to put in place.In order to prevent that patrix 1 from outwards moving about from patrix guide-track groove 711 in the course of the work, therefore on top mold frame 5 and in that each is fixed with a patrix limited block 52 with the 5th hold-down screw 521 corresponding to the position of the aforementioned openend of the patrix guide-track groove 711 of a pair of patrix guide rail 71.When patrix 1 with after a pair of patrix guide rail 7 cooperates, promptly be inserted in a pair of patrix guide-track groove 711 after, just its end face is limited (Fig. 2 shows) patrix limited block 52.
Application examples:
see also Fig. 2, and in use, top mold frame 5 is fixedly connected with the acting cylinder of stamping machine through the top mold frame handle 53 on it, and acting cylinder both can be a cylinder, also can be oil cylinder.Patrix 1 is cooperated with a pair of patrix guide rail 71 of patrix drawer mechanism 7, and spacing by patrix limited block 52.Counterdie 2 is cooperated with a pair of counterdie guide rail 61 of counterdie drawer mechanism 6, and spacing by counterdie limited block 41.Under the work of stamping machine, make top mold frame 5 descending together with patrix 1, be equipped with the flexible PCB that is positioned on the counterdie 2 at 2 pairs of counterdies that descend on the mould bases 4 and dash the hole of establishing technological requirement.
unscrew the 5th hold-down screw 521 earlier in the time will changing patrix 1, remove the spacing of 52 pairs of patrixes 1 of patrix limited block, hold patrix handle 11 patrix 1 is pulled out a pair of patrix guide-track groove 711, and the patrix of newly launching 1 is packed into; In the time will changing counterdie 2, unscrew the 3rd hold-down screw 411 earlier, remove the spacing of 41 pairs of counterdies 2 of counterdie limited block, hold counterdie handle 21 counterdie 2 is pulled out a pair of counterdie guide-track groove 611, the counterdie of newly launching 2 is packed into.
Can know that by above-mentioned explanation with respect to prior art, technical scheme provided by the invention has the director that upper and lower mould 1,2 is changed quickness and high efficiency and can be alleviated operative employee's labour intensity
Claims (9)
1.
a kind of flexible PCB processing is with the fit structure of assembling die and stamping machine; Described assembling die comprises patrix (1) and counterdie (2); Described stamping machine comprises press platform (3), be arranged on the press platform (3) following mould bases (4) with through one group of guide pillar (51) with top and the top mold frame (5) that with the acting cylinder post of stamping machine be fixedly connected of airborne corresponding to said press platform (3); Wherein: described patrix (1) is located on the top mold frame (5); And described counterdie (2) is located at down on the mould bases (4); And upper and lower mould (1,2) corresponds to each other; It is characterized in that: go up and be provided with a counterdie drawer mechanism (6) towards a side surface of top mold frame (5) at described down mould bases (4), go up and be provided with a patrix drawer mechanism (7) towards the said surface of a side of mould bases (4) down in described top mold frame (5), this patrix drawer mechanism (7) is corresponding with counterdie drawer mechanism (6); Described patrix (1) matches with patrix drawer mechanism (7), and described counterdie (2) matches with counterdie drawer mechanism (6).
2.
flexible PCB processing according to claim 1 is with the fit structure of assembling die and stamping machine; It is characterized in that described counterdie drawer mechanism (6) comprises a pair of not only each interval but also parallel each other and counterdie guide rail (61) and one first backboard (62) that respectively constitute a counterdie guide-track groove (611); A pair of counterdie guide rail (61) and said mould bases (4) are down fixed towards the surface of a side of said top mold frame (5); The wherein end of a counterdie guide rail (61) in one end of first backboard (62) and a pair of counterdie guide rail (61) is fixed; And the end of another root counterdie guide rail (61) in the other end and a pair of counterdie guide rail (61) is fixed; By the end port shutoff of first backboard (62) with the said counterdie guide-track groove (611) of a pair of counterdie guide rail (61), and the front end of a pair of counterdie guide-track groove (611) constitutes openend; Described patrix drawer mechanism (7) comprises a pair of not only each interval but also parallel each other and patrix guide rail (71) and one second backboard (72) that respectively constitute a patrix guide-track groove (711); A pair of patrix guide rail (71) and said top mold frame (5) are fixed towards the said surface of a side of mould bases (4) down; The wherein end of a patrix guide rail (71) in one end of second backboard (72) and a pair of patrix guide rail (71) is fixed; And the end of another root patrix guide rail (71) in the other end and a pair of patrix guide rail (71) is fixed; By of the end port shutoff of this second backboard (72) with the said patrix guide-track groove (711) of a pair of patrix guide rail (71); And the front end of a pair of patrix guide-track groove (711) constitutes openend; Described counterdie (2) inserts between a pair of counterdie guide rail (61) and with counterdie guide-track groove (611) from the said openend of described a pair of counterdie guide-track groove (11) and is slidingly matched, and described patrix (1) inserts between a pair of patrix guide rail (71) and with patrix guide-track groove (711) from the said openend of described a pair of patrix guide-track groove (711) and is slidingly matched.
3.
flexible PCB processing according to claim 1 and 2 is with the fit structure of assembling die and stamping machine; It is characterized in that going up and respectively being provided with a counterdie limited block (41), and go up and one patrix limited block (52) respectively is set in position corresponding to the said openend of the patrix guide-track groove (711) of described a pair of patrix guide rail (71) in described top mold frame (5) in position corresponding to the said openend of the counterdie guide-track groove (611) of described a pair of counterdie guide rail (61) at described down mould bases (4).
4.
process the fit structure with assembling die and stamping machine according to claim 2 or 3 described flexible PCBs, it is characterized in that the shape of cross section of described a pair of counterdie guide rail (61) and a pair of patrix guide rail (71) is all L-shaped.
5.
process the fit structure with assembling die and stamping machine according to claim 2 or 3 described flexible PCBs, it is characterized in that the shape of cross section of described a pair of counterdie guide rail (61) and a pair of patrix guide rail (71) all takes the shape of the letter U.
6.
flexible PCB processing according to claim 1 is with the fit structure of assembling die and stamping machine; It is characterized in that on described press platform (3), offering an end from press platform (3) and connect screw shifting chute (31) to the other end; The described two ends of mould bases (4) down respectively are equipped with a fixing feet (42), and this fixing feet (42) is fixed and limited on nut (4211) at position and press platform (3) corresponding to said screw shifting chute (31) through screw (421).
7.
flexible PCB processing according to claim 6 is characterized in that with the fit structure of assembling die and stamping machine the shape of cross section of described screw shifting chute (31) is the T font, and described screw (421) is a T type screw.
8.
flexible PCB processing according to claim 1 is with the fit structure of assembling die and stamping machine; The quantity that it is characterized in that described one group of guide pillar (51) is four, and is the square shape distribution, and bottom of each guide pillar (51) and described mould bases (4) down are fixing; And the upper end is slidingly matched through guide pin bushing (511) and said top mold frame (5); Guide pin bushing (511) is fixing with top mold frame (5), wherein, is provided with bolster (512) at each guide pillar (51).
9.
Flexible PCB processing according to claim 8 is characterized in that with the fit structure of assembling die and stamping machine described bolster (512) is a spring
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101437613A CN102672751A (en) | 2012-05-10 | 2012-05-10 | Matched structure of combined die and punching machine for processing flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101437613A CN102672751A (en) | 2012-05-10 | 2012-05-10 | Matched structure of combined die and punching machine for processing flexible circuit board |
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| Publication Number | Publication Date |
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| CN102672751A true CN102672751A (en) | 2012-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101437613A Pending CN102672751A (en) | 2012-05-10 | 2012-05-10 | Matched structure of combined die and punching machine for processing flexible circuit board |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934858A (en) * | 2014-04-25 | 2014-07-23 | 隆扬电子（昆山）有限公司 | Anti-sticking cutter punching die |
| CN110492326A (en) * | 2019-09-18 | 2019-11-22 | 天津亿鑫通精密技术有限公司 | A kind of eight docking devices of pin battery male end |
| CN113547024A (en) * | 2021-08-05 | 2021-10-26 | 广东金辉电气有限公司 | Stamping device for alloy plate of power distribution cabinet and processing technology thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113547024A (en) * | 2021-08-05 | 2021-10-26 | 广东金辉电气有限公司 | Stamping device for alloy plate of power distribution cabinet and processing technology thereof |
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Application publication date: 20120919 |