CN2189018Y - Multi-function die for stamping broad thin sheet - Google Patents
Multi-function die for stamping broad thin sheet Download PDFInfo
- Publication number
- CN2189018Y CN2189018Y CN 94208504 CN94208504U CN2189018Y CN 2189018 Y CN2189018 Y CN 2189018Y CN 94208504 CN94208504 CN 94208504 CN 94208504 U CN94208504 U CN 94208504U CN 2189018 Y CN2189018 Y CN 2189018Y
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- China
- Prior art keywords
- stamping
- padding plate
- upper padding
- flanging
- mould
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- Expired - Fee Related
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Abstract
The utility model relates to a multifunctional large-sized stamping die for thin plates. The height adjustment column of a sliding die body with a lower pressing side, a side cutter, a side folding device, a driving device, a partial punching device, etc., are added on the basis of the existing stamping die for thin plates. The bad phenomena of becoming thinner by pulling, penetrating by pulling, etc., in stamping can not generated. The new functions of cutting side, folding side, and partially punching are added. The utility model is the multifunctional large-sized stamping die for thin plates, which not only can ensure the punching quality, but also can save the operation time, and can reduce the trouble. The utility model can be used for the automobile industry and any other industry.
Description
The utility model relates to a kind of diel, relates in particular to a kind of large-scale sheet stamping mould.
Existing large-scale sheet stamping mould mainly comprises upper padding plate, base, counterdie, patrix, following flanging mould, five flanging sliding dies etc., described patrix, last flanging mould are fixed on the upper padding plate, described counterdie is fixed on the base, described flanging sliding die down is made up of body, blank holder, and its spring by the bottom can upper and lowerly be fixedlyed connected with base movably.This diel is pushed down edge of materials by last flanging mould and following flanging sliding die and is carried out punch forming, in punching course when work, the described displacement of flanging sliding die down is changeless, therefore, when the big material of punching press percentage of elongation, Zou Xianxiang may appear.When the little material of punching press percentage of elongation, may draw thin, draw and wear phenomenon.In addition, this kind diel only has stamping forming function, after the punch forming, material be taken out separately sides cut, flanging etc. and bother very much time-consumingly, and the quality of side cut, flanging also is difficult to assurance.
The purpose of this utility model provide a kind of avoid causing draw thin, draw and wear, rise Zou Xianxiang, the one step completed multifunctional large-scale sheet stamping of flanging mould is cut edge in and punch forming.
The utility model purpose is achieved in that a kind of multifunctional large-scale sheet stamping mould, it comprises: upper padding plate, patrix, last flanging mould, base, counterdie, following flanging sliding die, described patrix, last flanging mould are fixed on the upper padding plate, described counterdie is fixed on the base, described flanging sliding die down comprises body and blank holder, its spring by the bottom is connected with described base, it is characterized in that: the adjustable column of the adjustment height that is threaded in the described flanging sliding die body down, described blank holder is fixed on the described adjustable column removably, and it also comprises:
Have the stressed plate that stamping machine connection deck and upper padding plate drag platform, bottom are fixed with drive link, it is connected with described upper padding plate by stressed spring;
Be positioned at the hemmer of patrix periphery, it is plugged on by the inserted link that has cap in the hole of described upper padding plate, is covered with back-moving spring on the described inserted link;
Be positioned at the side cut cutter of described hemmer periphery, it is plugged on by the inserted link that has cap in the hole of described upper padding plate, is covered with back-moving spring on the described inserted link;
Between side cut cutter and last flanging mould and be fixed on positioning module on the upper padding plate;
The section that is positioned at the counterdie periphery is the cam of peach type, and it is fixedly connected with the transmission arm that passes down flanging sliding die body, the fixedly connected underdrive bar of described transmission arm, and described underdrive bar is connected with back-moving spring, and it is relative with the described drive link position of going up;
With hemmer, side cut cutter, the positioning module section that matches is the side cut edge of a knife of " recessed " shape, and it is placed on the described cam.
Have local stamping-out hole on the described upper die and lower die, the stamping-out cutter spacing that has the stamping-out bar is cutd open in the stamping-out hole in the office of patrix, described stamping-out bar is plugged in the hole of upper padding plate, its top has cap, and the part between described stamping-out pole cap and the upper padding plate is covered with back-moving spring, relative with described local blanking hole, have the waste material mouth on the described base.
The utility model is owing to adopt above-mentioned design, on the basis of original large-scale sheet stamping mould, increased time flanging sliding die body height adjustable column, can be by regulating adjustable column, the height of flanging sliding die body has fundamentally avoided drawing thin, as to draw phenomenons such as wearing generation, the cutter of cutting edge in addition to adapt to the needs of different percentage of elongation materials under changing, the setting of hemmer makes large-scale sheet stamping mould increase the new function of side cut, flanging again.The utility model that has local blanking apparatus, can also be in the stamping forming process of integral body, finish local stamping-out work simultaneously, this utility model is a kind ofly can guarantee stamping quality, working time can be saved again, the multifunctional large-scale sheet stamping mould of reducing trouble can extensively should be in auto industry and other industry.
Below in conjunction with accompanying drawing the utility model is elaborated.
Fig. 1 is the utility model structural representation
Fig. 2 is following blank holder schematic diagram
Fig. 3 is cam and transmission arm thereof, underdrive bar installation site schematic top plan view
Fig. 4 is a side cut course of work schematic diagram
Fig. 5 is a flanging course of work schematic diagram
As shown in Figure 1, have stamping machine connection deck 1 and be connected with upper padding plate 5 by stressed spring 4, on described stressed plate 3, the upper padding plate 5 spring positioning seat 6 is arranged all with the stressed plate 3 that upper padding plate drag platform 12, bottom are fixedly connected with drive link 2.The upper cavity die 8 that has local stamping-out hole 7 is fixed on the described upper padding plate 5.The local stamping-out cutter 10 that has stamping-out bar 9 is arranged in described stamping-out hole 7, and described stamping-out bar 9 is inserted in the hole of described upper padding plate 5, and its end has cap, and the part between described stamping-out bar 9 caps and the upper padding plate 5 is covered with back-moving spring 13.Lower punch 14 is fixed on the base 15, matches with upper cavity die 8, also has local stamping-out hole 7 on it.Match with described local stamping-out hole 7, have waste material mouth 11 on the described base 15.Hemmer 16 is installed in upper cavity die 8 peripheries, it is plugged in the hole of upper padding plate 5 by the inserted link 17 that the top has cap, part between described inserted link 17 caps and the upper padding plate 5 is covered with back-moving spring 18, side cut cutter 19 is installed in described hemmer 16 peripheries, it is plugged in the hole of upper padding plate 5 by the inserted link 20 that the top has cap, part between described inserted link 20 caps and the upper padding plate 5 is covered with back-moving spring 21, and last flanging mould 22 is fixed on the described upper padding plate 5.Positioning module 23 between side cut cutter 19 and last flanging mould 22 also is fixed on the described upper padding plate 5.Following flanging sliding die 24 can upper and lowerly be fixed on the base 15 movably by bottom spring 25, the adjustable column 27 of adjustment height is threaded in described down flanging sliding die 24 bodies 26, there is the recessed round 29(that matches with described adjustable column 27 following blank holder 28 bottoms as shown in Figure 2), described adjustable column 27 cards are placed in the described recessed circle 29, outside the described flanging sliding die body 26 down positioning seat 30 are arranged.The section that is positioned at lower punch 14 peripheries is the cam 31 fixedly connected transmission arms 32 of peach type, described transmission arm 32 passes described flanging sliding die body 26 and positioning seat 30 thereof down, fixedly connected underdrive bar 33(as shown in Figure 3), the position of described underdrive bar 33 is relative with described last drive link 2, and an end of described underdrive bar 33 fixedly connected back-moving springs 34, the other end of described back-moving spring 34 is fixedly connected on the described base 15.With hemmer 16, side cut cutter 19, positioning module 23 section that matches be that the side cut edge of a knife 35 of spill is placed on the described cam 31.
In the foregoing description, hemmer 16, the bottom shape of side cut cutter 19 can different the quantity of its upper plunger can change to some extent according to its length and different according to the shape at upper cavity die 8, lower punch 14 edges, and the thickness of hemmer 16 also can be according to the different needs of flanging and difference.According to the punching press needs, hemmer 16, side cut cutter 19 can be circles of upper cavity die 8 peripheries, also can be local.The quantity of cam 31 and transmission device thereof can change to some extent according to the length of the side cut edge of a knife 35, as long as can guarantee to hold up or put down the side cut edge of a knife 35.
In when work, be installed in mould on the stamping machine under the effect of stamping machine pressure, its stressed plate 3 moves down, and stressed spring 4 shrinks, the bounce that the power of stressed spring 4 produces greater than material deformation, upper cavity die 8 coincide with lower punch 14 and finishes whole punch forming.Simultaneously, stressed plate 3 compressing side cut cutters 19 move down, and edge of materials is cut off (as shown in Figure 4).Then along with stressed plate 3 continue move down, oppress local stamping-out bar 9 and move down and finish local stamping-out, go up drive link 2 simultaneously and press down underdrive bar 33, underdrive bar 33 drives cams 31 rotations, the side cut edge of a knife 35 is moved down, and hemmer 16 moves down finishes flanging (as shown in Figure 5).After punching press was finished, stamping machine lifted stressed plate, and stressed spring 4 and back-moving spring 13,18,21,34 are upheld and restored, and upper padding plate 5 is stuck in upper padding plate drag platform 12 places and together is lifted, and takes out the good material of punching press and gets final product.
Claims (2)
1, a kind of multifunctional large-scale sheet stamping mould, it comprises: upper padding plate, patrix, last flanging mould, base, counterdie, following flanging sliding die, described patrix, last flanging mould are fixed on the upper padding plate, described counterdie is fixed on the base, described flanging sliding die down comprises body and blank holder, its spring by the bottom is connected with described base, it is characterized in that: the adjustable column of the adjustment height that is threaded in the described flanging sliding die body down, described blank holder is fixed on the described adjustable column removably, and it also comprises:
Have the stressed plate that stamping machine connection deck and upper padding plate drag platform, bottom are fixed with drive link, it is connected with described upper padding plate by stressed spring;
Be positioned at the hemmer of patrix periphery, it is plugged on by the inserted link that has cap in the hole of described upper padding plate, is covered with back-moving spring on the described inserted link;
Be positioned at the side cut cutter of described hemmer periphery, it is plugged on by the inserted link that has cap in the hole of described upper padding plate, is covered with back-moving spring on the described inserted link;
Between side cut cutter and last flanging mould and be fixed on positioning module on the upper padding plate;
The section that is positioned at the counterdie periphery is the cam of peach type, and it is fixedly connected with the transmission arm that passes down flanging sliding die body, the fixedly connected underdrive bar of described transmission arm, and described underdrive bar is connected with back-moving spring, and it is relative with the described drive link position of going up;
With hemmer, side cut cutter, the positioning module section that matches is the side cut edge of a knife of " recessed " shape, and it is placed on the described cam.
2, multifunctional large-scale sheet stamping mould as claimed in claim 1, it is characterized in that: have local stamping-out hole on the described upper die and lower die, the stamping-out cutter spacing that has the stamping-out bar is cutd open in the stamping-out hole in the office of patrix, described stamping-out bar is plugged in the hole of upper padding plate, its top has cap, and the part between described stamping-out pole cap and the upper padding plate is covered with back-moving spring, and is relative with described local blanking hole, has the waste material mouth on the described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94208504 CN2189018Y (en) | 1994-04-20 | 1994-04-20 | Multi-function die for stamping broad thin sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94208504 CN2189018Y (en) | 1994-04-20 | 1994-04-20 | Multi-function die for stamping broad thin sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2189018Y true CN2189018Y (en) | 1995-02-08 |
Family
ID=33826497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94208504 Expired - Fee Related CN2189018Y (en) | 1994-04-20 | 1994-04-20 | Multi-function die for stamping broad thin sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2189018Y (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101164715B (en) * | 2006-10-18 | 2010-08-11 | 宝山钢铁股份有限公司 | Unsymmetrical stretching forming mould capable of inducing plate material to rebound |
| CN101428323B (en) * | 2007-11-05 | 2011-04-13 | 南车青岛四方机车车辆股份有限公司 | Stainless steel car body roof plate punching process |
| CN102717510A (en) * | 2012-07-03 | 2012-10-10 | 刘月乡 | Resin template forming equipment |
| CN102765158A (en) * | 2011-05-03 | 2012-11-07 | 杭州藤仓橡胶有限公司 | Rubber product flash split tool |
| CN102784836A (en) * | 2012-07-23 | 2012-11-21 | 太仓市旭达机械设备有限公司 | Multi-punch punching machine |
| CN102814384A (en) * | 2012-07-30 | 2012-12-12 | 苏州戴尔菲精密机械科技有限公司 | Clamping plate molding die |
| CN103071719A (en) * | 2011-10-26 | 2013-05-01 | 苏州汉扬精密电子有限公司 | Stamping die mechanism |
| CN101874139B (en) * | 2007-11-26 | 2015-03-11 | 江森自控科技公司 | Method and apparatus for forming a vehicle trim panel |
| CN106363080A (en) * | 2016-09-02 | 2017-02-01 | 滁州市鑫鼎机械模具制造有限公司 | Casting die for manufacturing surface convection heat sink of shell of compressor of refrigerator |
| CN106513505A (en) * | 2016-12-29 | 2017-03-22 | 重庆腾增模具制造有限公司 | Arc-shaped multi-cavity shell part stamping die |
| CN106563744A (en) * | 2016-10-27 | 2017-04-19 | 安徽新荣钢构有限公司 | Punching device capable of rotationally cutting |
| CN106695342A (en) * | 2017-03-03 | 2017-05-24 | 遂昌县睿鼎科技服务有限公司 | Elastic cylindrical pin machining device |
| CN107685233A (en) * | 2017-08-24 | 2018-02-13 | 柳州劲胜科技有限公司 | Rear axle housing diel |
| CN107891479A (en) * | 2017-11-21 | 2018-04-10 | 江门市蓬江区进源包装实业有限公司 | It is a kind of that there is the die-cutting machine for swashing convex function |
| CN109262279A (en) * | 2018-09-19 | 2019-01-25 | 乐开科技（苏州）有限公司 | Sheet metal component molding machine and utilization sheet metal component molding machine make sheet metal component method |
| CN109834169A (en) * | 2017-11-24 | 2019-06-04 | 比亚迪股份有限公司 | Magnesium alloy plate heat pressing forming device, hot-press molding method and its hot-forming part and application |
-
1994
- 1994-04-20 CN CN 94208504 patent/CN2189018Y/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101164715B (en) * | 2006-10-18 | 2010-08-11 | 宝山钢铁股份有限公司 | Unsymmetrical stretching forming mould capable of inducing plate material to rebound |
| CN101428323B (en) * | 2007-11-05 | 2011-04-13 | 南车青岛四方机车车辆股份有限公司 | Stainless steel car body roof plate punching process |
| CN101874139B (en) * | 2007-11-26 | 2015-03-11 | 江森自控科技公司 | Method and apparatus for forming a vehicle trim panel |
| CN102765158A (en) * | 2011-05-03 | 2012-11-07 | 杭州藤仓橡胶有限公司 | Rubber product flash split tool |
| CN103071719A (en) * | 2011-10-26 | 2013-05-01 | 苏州汉扬精密电子有限公司 | Stamping die mechanism |
| CN102717510A (en) * | 2012-07-03 | 2012-10-10 | 刘月乡 | Resin template forming equipment |
| CN102784836A (en) * | 2012-07-23 | 2012-11-21 | 太仓市旭达机械设备有限公司 | Multi-punch punching machine |
| CN102814384A (en) * | 2012-07-30 | 2012-12-12 | 苏州戴尔菲精密机械科技有限公司 | Clamping plate molding die |
| CN106363080A (en) * | 2016-09-02 | 2017-02-01 | 滁州市鑫鼎机械模具制造有限公司 | Casting die for manufacturing surface convection heat sink of shell of compressor of refrigerator |
| CN106363080B (en) * | 2016-09-02 | 2018-01-19 | 滁州市鑫鼎机械模具制造有限公司 | For manufacturing the mould of Dimensions Used in Shell of Refrigerator Compressor surface thermal convection device |
| CN106563744A (en) * | 2016-10-27 | 2017-04-19 | 安徽新荣钢构有限公司 | Punching device capable of rotationally cutting |
| CN106563744B (en) * | 2016-10-27 | 2019-03-29 | 安徽新荣钢构有限公司 | A kind of stamping device of circumgyration incision |
| CN106513505A (en) * | 2016-12-29 | 2017-03-22 | 重庆腾增模具制造有限公司 | Arc-shaped multi-cavity shell part stamping die |
| CN106513505B (en) * | 2016-12-29 | 2018-03-13 | 重庆腾增模具制造有限公司 | A kind of diel of arc multi-cavity housing part |
| CN106695342A (en) * | 2017-03-03 | 2017-05-24 | 遂昌县睿鼎科技服务有限公司 | Elastic cylindrical pin machining device |
| CN107685233A (en) * | 2017-08-24 | 2018-02-13 | 柳州劲胜科技有限公司 | Rear axle housing diel |
| CN107891479A (en) * | 2017-11-21 | 2018-04-10 | 江门市蓬江区进源包装实业有限公司 | It is a kind of that there is the die-cutting machine for swashing convex function |
| CN109834169A (en) * | 2017-11-24 | 2019-06-04 | 比亚迪股份有限公司 | Magnesium alloy plate heat pressing forming device, hot-press molding method and its hot-forming part and application |
| CN109262279A (en) * | 2018-09-19 | 2019-01-25 | 乐开科技（苏州）有限公司 | Sheet metal component molding machine and utilization sheet metal component molding machine make sheet metal component method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |