CN2302098Y - Multi-layer electric circuit board multi-hole perforating machine - Google Patents

Multi-layer electric circuit board multi-hole perforating machine Download PDF

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Publication number
CN2302098Y
CN2302098Y CN 97235109 CN97235109U CN2302098Y CN 2302098 Y CN2302098 Y CN 2302098Y CN 97235109 CN97235109 CN 97235109 CN 97235109 U CN97235109 U CN 97235109U CN 2302098 Y CN2302098 Y CN 2302098Y
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CN
China
Prior art keywords
pedestal
base
drift
positioning
toothrow
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 97235109
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Chinese (zh)
Inventor
魏少君
Original Assignee
魏少君
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 魏少君 filed Critical 魏少君
Priority to CN 97235109 priority Critical patent/CN2302098Y/en
Application granted granted Critical
Publication of CN2302098Y publication Critical patent/CN2302098Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a multi-layer electric circuit board multi-hole perforating machine, which belongs to equipment for manufacturing circuit boards. An upper shoe and a lower shoe are arranged on a machine table; the four peripheries of the lower part of the upper shoe are respectively provided with a base of a row of teeth; a plurality of long slotted holes are arranged on the base of a row of teeth; the lower of the base of a row of teeth is provided with a positioning base; the upper part of the base of a row of teeth is provided with a positioning tooth corresponding to the base of a row of teeth; a positioning screw passes through the long slotted holes of the base of a row of teeth and is arranged on the upper part of the positioning base by screws; the positioning screw is loosened to adjust the position of the positioning base; the lower part of the positioning base is provided with a plunger chip group and additionally provided with a punch needle, a spring, a guide pin, a pressing plate, etc.; a plurality of positioning holes can be formed one time; production is increased; cost is reduced; requirements of different dimensions can be met.

Description

Multilayer circuit board multiple piercing machine
The utility model relates to perforating press, particularly relates to a kind of multilayer circuit board multiple piercing machine, belongs to the equipment of making circuit board.
General multilayer circuit board, be with many thin single layer board with glued membrane (PP that contains glass sand) combination, and single layer board or in conjunction with the locating hole system boring out of the ordinary in advance on it of the glued membrane of usefulness, intersection builds up multilayer circuit board more afterwards; And this glued membrane bores the operation of system locating hole, is that many glued membranes are stacked together, and then bores the system locating hole on stacked glued membrane; But,, then make glued membrane produce defectives such as weavy grain appears, white edge, white angle easily if bore the system locating hole with drilling machine because of glued membrane is thin soft material; And because glued membrane is a flexible material, when when boring the system locating hole, drill bit also can't neatly excise glued membrane, produces the glue slag at the locating hole periphery easily, and influences the quality of product.And when boring,,, make between drill bit and the glued membrane because of producing the high heat of caused by relative motion so the velocity of rotation of drill bit is quite high because glued membrane is a flexible material; Because of glued membrane is low melting point material, make glued membrane can produce the phenomenon of thawing in drill hole again, after the system of boring is finished, can be adhered together between glued membrane and the glued membrane, be difficult for its separation.Moreover, with the multilayer circuit board more than six layers is example, because drilling machine once only can bore locating hole of system, and the general circuit plate needs four locating holes at least, if computer motherboard is wanted six or eight locating holes at least, therefore, on glued membrane, bore the mode of system locating hole with drilling machine, it is slow that it makes speed of production, so output is lower, can't effectively reach mass-produced purpose.Use multi spindle drilling machine on glued membrane, to bore the system locating hole if change,, have the shortcoming that the described use bit bore of leading portion is caused, therefore on making, still have and do not attain desirable part though can reach the purpose of quick brill system locating hole.
The purpose of this utility model is to provide a kind of multilayer circuit board multiple piercing machine, overcomes the various disadvantages of existing punching mode, reaches the purpose of improving the punching location condition, improving the punching quality.
The utility model is achieved in that arranges a plurality of drift groups of installing on surrounding below the upper bolster, installing punching die on the position with respect to the drift group above the die shoe, has nib on it with respect to the drift group, be respectively equipped with chute facing each other on the surrounding of die shoe again, can in chute, install the clinching part, by clinching part fixed punch punch die, below punching die, be equiped with a crumb loading funnel by loosening the clinching part in addition with the position of adjusting punching die, can on punching die, place, can on glued membrane, go out locating hole by the drift group of upper bolster below in order to glued membrane in conjunction with multilayer circuit; The surrounding respectively is equiped with the toothrow pedestal below upper bolster, on the toothrow pedestal, offer a plurality of long slot bores, and below the toothrow pedestal, be equiped with a positioning seat, its top is provided with the positioning tooth of corresponding toothrow pedestal, can pass the long slot bore of toothrow pedestal and be arranged in the positioning seat top by set screw, and can be by loosening set screw to adjust the position of positioning seat, below positioning seat, install above-mentioned drift group in addition, and this drift group installs one towards pin in the center of a pedestal, and on pin, be arranged with a spring, on pedestal, be equiped with a plurality of pilot pins of slippage up and down again, and below pilot pin, be equiped with a pressing plate, on the center of this pressing plate, be provided with a perforation that corresponds to towards pin.
Advantage of the present utility model is as follows: 1, glued membrane carries out a punching press and can form a plurality of locating holes simultaneously, so process velocity is fast, improves the speed of producing in enormous quantities, to reduce production costs; 2, can not produce high temperature towards between pin and the glued membrane, behind the formation locating hole, glued membrane itself can not be adhered together, and is convenient to make its separation on the glued membrane; 3, owing to be provided with the crumb loading funnel, consider to be worth doing so be convenient to remove material; But the glued membrane of the various different sizes of 4 punching out.
Description of drawings of the present utility model is as follows: Fig. 1 installs the enforcement illustration of several positioning seats for location of the present utility model toothrow for sectional perspective exploded view Fig. 5 of the present utility model for partial view Fig. 4 of the present utility model for die shoe top view Fig. 3 of the present utility model for front view 2 of the present utility model
Label declaration in the accompanying drawing:
11 times film seats of 1 board
Film seat on 111 chutes 12
13 hydraulic cylinders, 14 drift groups
Pin in 141 pedestals 142
143 springs, 144 pilot pins
1451 perforation of 145 pressing plates
Punch die 151 nibs in 15
152 clinching parts, 16 crumb loading funnels
2 glued membranes, 3 toothrow pedestals
31 long slot bores, 4 positioning seats
41 positioning tooths, 5 set screws (not marking among the figure)
Embodiment: below in conjunction with accompanying drawing 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, the utility model is described in further detail
At first consult Fig. 1, the utility model ties up to installing one die shoe 11 and upper bolster 12 on the board 1, and this upper bolster 12 can be driven by a hydraulic cylinder 13, upper bolster 12 can be moved up and down, and on surrounding below the upper bolster 12, arrange and install a plurality of drift groups 14, and above the die shoe 11 with respect to the position of drift 14 on the installing punching die 15, and the nib 151 that has corresponding drift group 14 on this punching die 15, on the surrounding of die shoe 11, be respectively equipped with chute 111 facing each other again, can in chute 111, install clinching part 152, and by clinching part 152 fixed punch punch dies 15, and can be by loosening clinching part 152 to adjust the position of punching die 15, below punching die 15, be equiped with a collection in addition and take funnel 16, can on plunger chip die 15, place in order to glued membrane 2 in conjunction with multilayer circuit, and can on glued membrane 2, stamp out locating hole 21, and make the bits material fall into crumb loading funnel 16 by the drift group 14 of upper bolster 12 belows; Principal character is: this surrounding, upper bolster 12 below respectively is equiped with toothrow pedestal 3, offer a plurality of long slot bores 31 thereon, and below toothrow pedestal 3, be equiped with a positioning seat 4, its top is provided with the positioning tooth 41 of corresponding toothrow pedestal 3, can set screw pass the long slot bore 31 of toothrow pedestal 3 and be arranged in the top of positioning seat 3, and can be by loosening set screw 5 (not marking among the figure) to adjust the position of positioning seat 3; Below positioning seat 3, install above-mentioned drift group 14 in addition, its center installing one that ties up to a pedestal 141 is towards pin 142, and on pin 142, being arranged with a spring 143, on pedestal 141, be equiped with a plurality of pilot pins that can slide up and down 144 again, and be equiped with a pressing plate 145 below pilot pin 144, and the center of this pressing plate 145 is provided with a perforation 1451 that corresponds to towards pin 142.

Claims (1)

1, a kind of multilayer circuit board multiple piercing machine, installing one die shoe and upper bolster on board, this upper bolster is driven by a hydraulic cylinder, it is characterized in that:
On surrounding below the upper bolster, arrange a plurality of drift groups of installing, installing punching die on the position with respect to the drift group above the die shoe, has nib on it with respect to the drift group, be respectively equipped with chute facing each other on the surrounding of die shoe again, can in chute, install the clinching part, by clinching part fixed punch punch die, by loosening the clinching part to adjust the position of punching die, below punching die, be equiped with a crumb loading funnel in addition, can on punching die, place in order to glued membrane in conjunction with multilayer circuit, can on glued membrane, go out locating hole by the drift group of upper bolster below, surrounding, upper bolster below respectively is equiped with the toothrow pedestal, on the toothrow pedestal, offer a plurality of long slot bores, below the toothrow pedestal, be equiped with a positioning seat, its top is provided with the positioning tooth of corresponding toothrow pedestal, can pass the long slot bore of toothrow pedestal and be arranged in the positioning seat top by set screw, and can be by loosening set screw to adjust the position of positioning seat, below positioning seat, install above-mentioned drift group in addition, this drift group installs one towards pin in the center of a pedestal again, and on pin, be arranged with a spring, on pedestal, be equiped with a plurality of pilot pins of slippage up and down again, and below pilot pin, be equiped with a pressing plate, on the center of this pressing plate, be provided with a perforation that corresponds to towards pin.
CN 97235109 1997-07-25 1997-07-25 Multi-layer electric circuit board multi-hole perforating machine Expired - Fee Related CN2302098Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97235109 CN2302098Y (en) 1997-07-25 1997-07-25 Multi-layer electric circuit board multi-hole perforating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97235109 CN2302098Y (en) 1997-07-25 1997-07-25 Multi-layer electric circuit board multi-hole perforating machine

Publications (1)

Publication Number Publication Date
CN2302098Y true CN2302098Y (en) 1998-12-30

Family

ID=33946290

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97235109 Expired - Fee Related CN2302098Y (en) 1997-07-25 1997-07-25 Multi-layer electric circuit board multi-hole perforating machine

Country Status (1)

Country Link
CN (1) CN2302098Y (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100448668C (en) * 2001-11-20 2009-01-07 日本碍子株式会社 Die for punching & laminating simultaneously
CN102218469A (en) * 2011-05-05 2011-10-19 保定天威集团有限公司 Silicon steel sheet punching process and device for simultaneously punching two holes
CN104368679A (en) * 2014-11-20 2015-02-25 吴中区光福金怡五金配件厂 Compound die used for double-slot-hole workpiece
CN104438577A (en) * 2014-11-20 2015-03-25 吴中区光福金怡五金配件厂 Punching hole distance adjustable compound die for double-long-hole workpiece
CN104890046A (en) * 2015-06-27 2015-09-09 江苏金铁人自动化科技有限公司 Electric wire threading slot punching mechanism
CN104889231A (en) * 2015-06-27 2015-09-09 江苏金铁人自动化科技有限公司 Punching device for electric wire threading slot punching
CN106735393A (en) * 2016-12-26 2017-05-31 重庆新派新智能科技有限公司 For the drilling method of printed circuit board
CN106827339A (en) * 2016-12-14 2017-06-13 安徽德耐孚汽车减震科技技术有限公司 A kind of vehicle rubber product stamping machine
CN108274529A (en) * 2018-01-25 2018-07-13 江西景旺精密电路有限公司 A kind of prepreg cuts hole-punching integrated device and processing technology
CN108296367A (en) * 2018-01-04 2018-07-20 深圳市诚瑞丰科技股份有限公司 A kind of rice point of double orientation presses accurate hardware dies
CN109773874A (en) * 2019-03-27 2019-05-21 江苏洛柳精密科技有限公司 A kind of applying electronic circuit board blanking units
CN110465579A (en) * 2019-08-29 2019-11-19 南京沃瑞新能源科技有限公司 A kind of automatic punching equipment

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100448668C (en) * 2001-11-20 2009-01-07 日本碍子株式会社 Die for punching & laminating simultaneously
CN102218469A (en) * 2011-05-05 2011-10-19 保定天威集团有限公司 Silicon steel sheet punching process and device for simultaneously punching two holes
CN104368679A (en) * 2014-11-20 2015-02-25 吴中区光福金怡五金配件厂 Compound die used for double-slot-hole workpiece
CN104438577A (en) * 2014-11-20 2015-03-25 吴中区光福金怡五金配件厂 Punching hole distance adjustable compound die for double-long-hole workpiece
CN104890046A (en) * 2015-06-27 2015-09-09 江苏金铁人自动化科技有限公司 Electric wire threading slot punching mechanism
CN104889231A (en) * 2015-06-27 2015-09-09 江苏金铁人自动化科技有限公司 Punching device for electric wire threading slot punching
CN106827339A (en) * 2016-12-14 2017-06-13 安徽德耐孚汽车减震科技技术有限公司 A kind of vehicle rubber product stamping machine
CN106735393A (en) * 2016-12-26 2017-05-31 重庆新派新智能科技有限公司 For the drilling method of printed circuit board
CN106735393B (en) * 2016-12-26 2018-10-16 重庆新派新智能科技有限公司 Drilling method for printed circuit board
CN108296367A (en) * 2018-01-04 2018-07-20 深圳市诚瑞丰科技股份有限公司 A kind of rice point of double orientation presses accurate hardware dies
CN108296367B (en) * 2018-01-04 2019-08-16 深圳市诚瑞丰科技股份有限公司 A kind of rice point of double orientation presses accurate hardware dies
CN108274529A (en) * 2018-01-25 2018-07-13 江西景旺精密电路有限公司 A kind of prepreg cuts hole-punching integrated device and processing technology
CN109773874A (en) * 2019-03-27 2019-05-21 江苏洛柳精密科技有限公司 A kind of applying electronic circuit board blanking units
CN110465579A (en) * 2019-08-29 2019-11-19 南京沃瑞新能源科技有限公司 A kind of automatic punching equipment

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C19 Lapse of patent right due to non-payment of the annual fee
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