CN203955857U - A kind of upwards punching die for cabinet side board - Google Patents

A kind of upwards punching die for cabinet side board Download PDF

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Publication number
CN203955857U
CN203955857U CN201420297693.0U CN201420297693U CN203955857U CN 203955857 U CN203955857 U CN 203955857U CN 201420297693 U CN201420297693 U CN 201420297693U CN 203955857 U CN203955857 U CN 203955857U
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CN
China
Prior art keywords
plate
bolster
cabinet
board
punching
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Expired - Fee Related
Application number
CN201420297693.0U
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Chinese (zh)
Inventor
李国新
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KUNSHAN DIANZIYU ELECTRIC PRODUCTS CO Ltd
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KUNSHAN DIANZIYU ELECTRIC PRODUCTS CO Ltd
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Priority to CN201420297693.0U priority Critical patent/CN203955857U/en
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Publication of CN203955857U publication Critical patent/CN203955857U/en
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Abstract

The utility model discloses a kind of upwards punching die for cabinet side board, comprise patrix and counterdie, patrix comprises upper bolster, train wheel bridge, cope match-plate pattern, is provided with stripper plate in cope match-plate pattern; Counterdie comprises die shoe, external splint, outer de-plate, in outer de-plate, is provided with lower bolster, and cabinet side board button is located on lower bolster; Stripper plate, train wheel bridge are provided with tablet storage holes, lower bolster, external splint are provided with bore of the punch, upper bolster is provided with elastic, die shoe is provided with lower elastic, in bore of the punch, be provided with drift, on cabinet side board, be provided with side plate locating hole, stripper plate is provided with stripper plate resigning hole, lower bolster is provided with lower bolster locating dowel, lower bolster locating dowel is through side plate locating hole corresponding with stripper plate resigning hole, drift treats that with cabinet side board punching is corresponding, and the bottom that is positioned at the tablet storage holes of stripper plate is the flaring opening outwards opening.Should making progress, punching die can improve punching yield and waste material is easily processed, and can not damage cabinet side board.

Description

A kind of upwards punching die for cabinet side board
Technical field
The utility model relates to stamping technology field, relates in particular to a kind of upwards punching die for cabinet side board.
Background technology
In process of metal working, often adopt Sheet Metal Forming Technology, Sheet Metal Forming Technology application is very extensive, and for example automobile, aircraft, tractor, motor, electrical equipment, instrument, railway, post and telecommunications, chemical industry and light industry daily product all occupy sizable scale.
Moulding stretches morely on the market at present, and lateral aperture normally side blow processing just can complete, and fraction defective is high and cost is high like this, and bad blanking.
Utility model content
The purpose of this utility model is to propose a kind ofly can improve punching yield and waste material is easily processed, and can not damage the upwards punching die for cabinet side board of cabinet side board.
For reaching this object, the utility model by the following technical solutions:
A kind of upwards punching die for cabinet side board, comprise patrix and the corresponding counterdie that is arranged at the below of described patrix, described patrix comprises upper bolster, train wheel bridge, cope match-plate pattern from top to bottom, described upper bolster, described train wheel bridge are connected successively with described cope match-plate pattern, in described cope match-plate pattern, are provided with stripper plate, described counterdie comprises die shoe, external splint, outer de-plate from the bottom to top, described die shoe, described external splint are connected successively with described outer de-plate, in described outer de-plate, be provided with the lower bolster higher than described outer de-plate, cabinet side board button be located on described lower bolster and be placed in described lower bolster and described stripper plate between, described stripper plate, described train wheel bridge connects and offers tablet storage holes, described lower bolster, described external splint all connects and offers bore of the punch, described upper bolster is provided with reciprocal upper elastic in described tablet storage holes under external force, described die shoe is provided with reciprocal lower elastic in described bore of the punch under external force, in described bore of the punch, be provided with drift, on described cabinet side board, be provided with side plate locating hole, described stripper plate is provided with stripper plate resigning hole, described lower bolster is provided with lower bolster locating dowel, described lower bolster locating dowel is through described side plate locating hole corresponding with described stripper plate resigning hole, described drift treats that with described cabinet side board punching is corresponding, and described in the external diameter of described drift ratio, treat the little 0.02mm of internal diameter of punching, the internal diameter of described tablet storage holes is less than the internal diameter of described bore of the punch, and the bottom that is positioned at the described tablet storage holes of described stripper plate is the flaring opening outwards opening, the subtended angle of described flaring opening is 100 degree to 150 degree, while making progress punching, after described patrix and described counterdie matched moulds, described drift moves upward described in washing open and treats punching and the tablet washing out is clamp-oned in described tablet storage holes under the upwards effect of described lower elastic, after described patrix and described counterdie die sinking, remove described cabinet side board, under the downward effect of described tablet elastic on described, extrude.
Wherein, described patrix also comprises the mounting plate being connected with forcing press, and the bottom of described mounting plate is provided with cushion block, and described mounting plate, described upper cushion block and described upper bolster connect as one.
Wherein, described counterdie also comprises the bottom plate being connected with forcing press, and the top of described bottom plate is provided with lower cushion block, and described bottom plate and described lower cushion block connect as one, and described lower cushion block and described die shoe connect as one.
The twice of the thickness that wherein, the degree of depth of described flaring opening is described tablet.
Wherein, the subtended angle of described flaring opening is 120 degree.
Wherein, the drive unit of described upper elastic and the equal Bonding pressure machine of described lower elastic.
The beneficial effects of the utility model are:
Upwards punching die for cabinet side board of the present utility model, by at described stripper plate, described train wheel bridge connects and offers tablet storage holes, described lower bolster, described external splint all connects and offers bore of the punch, described upper bolster is provided with reciprocal upper elastic in described tablet storage holes under external force, described die shoe is provided with reciprocal lower elastic in described bore of the punch under external force, in described bore of the punch, be provided with drift, on described cabinet side board, be provided with side plate locating hole, described stripper plate is provided with stripper plate resigning hole, described lower bolster is provided with lower bolster locating dowel, described lower bolster locating dowel is through described side plate locating hole corresponding with described stripper plate resigning hole, described drift treats that with described cabinet side board punching is corresponding, and described in the external diameter of described drift ratio, treat the little 0.02mm of internal diameter of punching, the internal diameter of described tablet storage holes is less than the internal diameter of described bore of the punch, and the bottom that is positioned at the described tablet storage holes of described stripper plate is the flaring opening outwards opening, the subtended angle of described flaring opening is 100 degree to 150 degree, while making progress punching, after described patrix and described counterdie matched moulds, described drift moves upward described in washing open and treats punching and the tablet washing out is clamp-oned in described tablet storage holes under the upwards effect of described lower elastic, and utilize the squeezing action of tablet storage holes and tablet stably to place, can avoid like this after upwards punching tablet directly to drop causes causing scratch or scuffing in the surface of cabinet side board on cabinet side board surface, guarantee the surface quality of cabinet side board, improve punching yield, flaring opening forms the stepping down of drift, and in the time of can avoiding drift upwards to move fast with tablet, stripper plate is damaged, after described patrix and described counterdie die sinking, remove described cabinet side board, under the downward effect of described tablet elastic on described, extrude, and cleaned out, and because tablet storage holes is longer, thereby can store the tablet of repeatedly punching, the tablet of each new punching can push the tablet after punching last time, and promote successively upwards to pile up, Deng punching, intermittently or when the quantity of piling up is more, can disposablely clear up, this just makes waste material easily process, also can greatly reduce operating procedure, reduce workman's labour intensity.
Accompanying drawing explanation
Fig. 1 is the structural representation of cabinet side board to be processed of the present utility model.
Fig. 2 is the upwards structural representation of punching die for cabinet side board of the present utility model.
Fig. 3 is the structural representation of the stripper plate in Fig. 2.
Fig. 4 is the structural representation of the lower bolster in Fig. 2.
In figure: 100-cabinet side board; 1001-treats punching; 1002-side plate locating hole;
1-mounting plate; The upper cushion block of 2-; 3-upper bolster; 4-train wheel bridge; 5-cope match-plate pattern; 6-stripper plate; 7-lower bolster; 8-external splint; 9-die shoe; 10-lower cushion block; 11-bottom plate; The upper elastic of 12-; 13-tablet storage holes; 14-drift; Elastic under 15-; 16-bore of the punch; 61-stripper plate resigning hole; 71-lower bolster locating dowel.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate the technical solution of the utility model.
Be illustrated in figure 1 the structural representation of cabinet side board to be processed of the present utility model.In the present embodiment, need to treat the punching that makes progress of punching 1001 places.Be the upwards structural representation of punching die for cabinet side board of the present utility model as shown in Figures 2 to 4.
Particularly, a kind of upwards punching die for cabinet side board, comprise patrix and the corresponding counterdie that is arranged at the below of patrix, patrix comprises upper bolster 3, train wheel bridge 4, cope match-plate pattern 5 from top to bottom, upper bolster 3, train wheel bridge 4 are connected successively with cope match-plate pattern 5, are provided with stripper plate 6 in cope match-plate pattern 5, counterdie comprises die shoe 9, external splint 8, outer de-plate from the bottom to top, die shoe 9, external splint 8 are connected successively with outer de-plate, in outer de-plate, be provided with the lower bolster 7 higher than outer de-plate, cabinet side board 100 buttons be located on lower bolster 7 and be placed in lower bolster 7 and stripper plate 6 between, stripper plate 6, train wheel bridge 4 connects and offers tablet storage holes 13, lower bolster 7, external splint 8 all connects and offers bore of the punch 16, upper bolster 3 is provided with reciprocal upper elastic 12 in tablet storage holes 13 under external force, die shoe 9 is provided with reciprocal lower elastic 15 in bore of the punch 16 under external force, in bore of the punch 16, be provided with drift 14, on cabinet side board 100, be provided with side plate locating hole 1002, stripper plate 6 is provided with stripper plate resigning hole 61, lower bolster 7 is provided with lower bolster locating dowel 71, lower bolster locating dowel 71 is through side plate locating hole 1002 corresponding with stripper plate resigning hole 61, drift 14 treats that with cabinet side board 100 punching 1001 is corresponding, and the external diameter of drift 14 is than the little 0.02mm of the internal diameter for the treatment of punching 1001, the internal diameter of tablet storage holes 13 is less than the internal diameter of bore of the punch, and the bottom that is positioned at the tablet storage holes 13 of stripper plate 6 is the flaring opening outwards opening, the subtended angle of flaring opening is 100 degree to 150 degree, while making progress punching, after patrix and counterdie matched moulds, drift 14 moves upward to wash open and treats punching 1001 and the tablet washing out is clamp-oned in tablet storage holes 13 under the upwards effect of lower elastic 15, after patrix and counterdie die sinking, remove cabinet side board 100, tablet is extruded under the downward effect of upper elastic 12.
Upwards punching die for cabinet side board of the present utility model, because the external diameter of drift 14 is than the little 0.02mm of the internal diameter for the treatment of punching 1001, the internal diameter of tablet storage holes 13 is less than the internal diameter of bore of the punch, when making progress punching, after patrix and counterdie matched moulds, drift 14 moves upward to wash open and treats punching 1001 and the tablet washing out is clamp-oned in tablet storage holes 13 under the upwards effect of lower elastic 15, and utilize tablet storage holes 13 and the squeezing action of tablet stably to place, can avoid like this after upwards punching tablet directly to drop causes causing scratch or scuffing in the surface of cabinet side board 10 on cabinet side board 10 surfaces, guarantee the surface quality of cabinet side board 10, improve punching yield, flaring opening forms the stepping down of drift 14, and in the time of can avoiding drift 14 upwards to move fast with tablet, stripper plate 6 is damaged, after patrix and counterdie die sinking, remove cabinet side board 10, tablet is extruded under the downward effect of upper elastic 12, and cleaned out, and because tablet storage holes is longer, thereby can store the tablet of repeatedly punching, the tablet of each new punching can push the tablet after punching last time, and promote successively upwards to pile up, Deng punching, intermittently or when the quantity of piling up is more, can disposablely clear up, this just makes waste material easily process, also can greatly reduce operating procedure, reduce workman's labour intensity.And in punch process, utilize lower bolster locating dowel 71 through side plate locating hole 1002 corresponding with stripper plate resigning hole 61, first utilize locating dowel 71 to realize cabinet side board is positioned through side plate locating hole 1002, to guarantee to treat punching 1001, also align with drift 14, and then the positional precision of assurance punching, making to fix template position post 71 aligns with stripper plate resigning hole 61 again, realization is stepped down for lower bolster position post 71, in order to avoid cope match-plate pattern 5 is interfered with outer de-plate during punching, further guarantee punching quality, guarantee that punching can realize.
Preferably, the twice of the thickness that the degree of depth of flaring opening is tablet, and the subtended angle of flaring opening is 120 degree.Now, the degree of depth of flaring opening is only for meeting the needs of stepping down, can guarantee to make drift 14 that tablet is clamp-oned to tablet storage holes 13, because the internal diameter of tablet storage holes 13 is less than the internal diameter of bore of the punch, that is to say that the internal diameter of tablet storage holes 13 can be less than the appearance and size of tablet, when as long as tablet enters the porch of tablet storage holes 13 like this, will form tight fit with tablet storage holes 13, realize the fixing of tablet.
Certainly, in the bottom of flaring opening, can also be provided with the stop configurations of automatic fastening, in order to prop up tablet, in order to avoid drop out tablet storage holes 13, particularly, the internal vertical of stripper plate 6 in tablet storage holes 13 be provided with can traverse motion stop tab, make stop tab and tablet placement be positioned at parallel, stop tab is connected with air driven pump, air driven pump is connected with the control section of forcing press, this control section is controlled air driven pump and is regained so that the front tablet of once going out is not subject to the extruding of stop tab rapidly when drift 14 punching, and utilize the tablet of this time going out that the tablet of going out last time is headed in tablet storage holes 13, now, air driven pump is controlled stop tab and is stretched out and offset with the tablet that this is gone out, thereby fixing tablet, and utilize this tablet to block other tablets that headed in tablet storage holes 13.It is simple in structure, it is convenient to implement, can further guarantee that tablet can not fall in the process of this punching die punching that makes progress, and when needs are cleared up tablet, air driven pump also can be controlled stop tab and regains and unclamp the extruding to this tablet in outside, make stable placement of extruding force between tablet dependence self and tablet storage holes 13, now, in utilization, elastic 12 presses down, just all tablets in tablet storage holes 13 can be depressed, can utilize receiver to take in, avoid being scattered on lower bolster, cleaning is convenient.
Wherein, the drive unit of upper elastic 12 and lower elastic 15 equal Bonding pressure machines.
Further, patrix also comprises the mounting plate 1 being connected with forcing press, and the bottom of mounting plate 1 is provided with cushion block 2, and mounting plate 1, upper cushion block 2 connect as one with upper bolster 3.Further, counterdie also comprises the bottom plate 11 being connected with forcing press, and the top of bottom plate 11 is provided with lower cushion block 10, and bottom plate 11 connects as one with lower cushion block 10, and lower cushion block 10 connects as one with die shoe 9.Utilize mounting plate 1 to be connected with forcing press respectively with bottom plate 11, realize stable placement, and realize punching action of the present utility model by the pressure-acting of forcing press.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.

Claims (6)

1. the upwards punching die for cabinet side board, comprise patrix and the corresponding counterdie that is arranged at the below of described patrix, it is characterized in that, described patrix comprises upper bolster (3), train wheel bridge (4), cope match-plate pattern (5) from top to bottom, described upper bolster (3), described train wheel bridge (4) are connected successively with described cope match-plate pattern (5), are provided with stripper plate (6) in described cope match-plate pattern (5), described counterdie comprises die shoe (9), external splint (8), outer de-plate from the bottom to top, described die shoe (9), described external splint (8) are connected successively with described outer de-plate, in described outer de-plate, be provided with the lower bolster (7) higher than described outer de-plate, cabinet side board (100) button is located at described lower bolster (7) and is gone up and be placed between described lower bolster (7) and described stripper plate (6), described stripper plate (6), described train wheel bridge (4) connects and offers tablet storage holes (13), described lower bolster (7), described external splint (8) all connects and offers bore of the punch (16), described upper bolster (3) be provided with can be under external force the reciprocal upper elastic (12) in described tablet storage holes (13), described die shoe (9) be provided with can be under external force the reciprocal lower elastic (15) in described bore of the punch (16), in described bore of the punch (16), be provided with drift (14), on described cabinet side board (100), be provided with side plate locating hole (1002), described stripper plate (6) is provided with stripper plate resigning hole (61), described lower bolster (7) is provided with lower bolster locating dowel (71), described lower bolster locating dowel (71) is through described side plate locating hole (1002) corresponding with described stripper plate resigning hole (61), described drift (14) treats that with described cabinet side board (100) punching (1001) is corresponding, and described in the external diameter of described drift (14) ratio, treat the little 0.02mm of internal diameter of punching (1001), the internal diameter of described tablet storage holes (13) is less than the internal diameter of described bore of the punch, and the bottom that is positioned at the described tablet storage holes (13) of described stripper plate (6) is the flaring opening outwards opening, the subtended angle of described flaring opening is 100 degree to 150 degree, while making progress punching, after described patrix and described counterdie matched moulds, described drift (14) moves upward described in washing open and treats punching (1001) and the tablet washing out is clamp-oned in described tablet storage holes (13) under the upwards effect of described lower elastic (15), after described patrix and described counterdie die sinking, remove described cabinet side board (100), under the downward effect of described tablet elastic (12) on described, extrude.
2. the upwards punching die for cabinet side board according to claim 1; it is characterized in that; described patrix also comprises the mounting plate (1) being connected with forcing press; the bottom of described mounting plate (1) is provided with cushion block (2), and described mounting plate (1), described upper cushion block (2) connect as one with described upper bolster (3).
3. the upwards punching die for cabinet side board according to claim 1; it is characterized in that; described counterdie also comprises the bottom plate (11) being connected with forcing press; the top of described bottom plate (11) is provided with lower cushion block (10); described bottom plate (11) connects as one with described lower cushion block (10), and described lower cushion block (10) connects as one with described die shoe (9).
4. the upwards punching die for cabinet side board according to claim 1, is characterized in that the twice of the thickness that the degree of depth of described flaring opening is described tablet.
5. the upwards punching die for cabinet side board according to claim 1, is characterized in that, the subtended angle of described flaring opening is 120 degree.
6. the upwards punching die for cabinet side board according to claim 1, is characterized in that, described upper elastic (12) and described lower elastic (15) be the drive unit of Bonding pressure machine all.
CN201420297693.0U 2014-06-05 2014-06-05 A kind of upwards punching die for cabinet side board Expired - Fee Related CN203955857U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104001794A (en) * 2014-06-05 2014-08-27 昆山电子羽电业制品有限公司 Upward punching die for case sideboard
CN104841752A (en) * 2015-04-30 2015-08-19 昆山电子羽电业制品有限公司 Backboard cutting die
CN105867439A (en) * 2016-06-22 2016-08-17 新昌县七星街道鑫瑞机械厂 Efficient thickness control device
CN106077248A (en) * 2016-08-10 2016-11-09 景鑫精密组件(昆山)有限公司 A kind of one-shot forming stamping jig
CN106155118A (en) * 2016-06-22 2016-11-23 新昌县七星街道鑫瑞机械厂 The good thickness control device of a kind of management and control effect

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104001794A (en) * 2014-06-05 2014-08-27 昆山电子羽电业制品有限公司 Upward punching die for case sideboard
CN104841752A (en) * 2015-04-30 2015-08-19 昆山电子羽电业制品有限公司 Backboard cutting die
CN105867439A (en) * 2016-06-22 2016-08-17 新昌县七星街道鑫瑞机械厂 Efficient thickness control device
CN106155118A (en) * 2016-06-22 2016-11-23 新昌县七星街道鑫瑞机械厂 The good thickness control device of a kind of management and control effect
CN106077248A (en) * 2016-08-10 2016-11-09 景鑫精密组件(昆山)有限公司 A kind of one-shot forming stamping jig

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141126

Termination date: 20160605