CN104338847A - Car roof handle bracket stamping die capable of realizing continuous material dropping - Google Patents
Car roof handle bracket stamping die capable of realizing continuous material dropping Download PDFInfo
- Publication number
- CN104338847A CN104338847A CN201310340712.3A CN201310340712A CN104338847A CN 104338847 A CN104338847 A CN 104338847A CN 201310340712 A CN201310340712 A CN 201310340712A CN 104338847 A CN104338847 A CN 104338847A
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- CN
- China
- Prior art keywords
- edge iron
- die
- patrix
- counterdie
- iron block
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention relates to a car roof handle bracket stamping die capable of realizing continuous material dropping. The die comprises a lower die part and an upper die part, wherein the lower die part comprises a lower die holder (1), stamping female die knives (2), a lower die trimming knife block a (3) , a lower die trimming knife block b (4), and guide pillars (5); the stamping female mold knives (2), the lower die trimming knife block a (3) and the lower die trimming knife block b (4) are fixed on the upper surface of the lower die holder (1); the four guide pillars (5) are arranged at the corner ends of the lower die holder; the upper die part comprises an upper die holder (6), a pressing plate (7), a punch (8), an upper die trimming knife a (9), an upper die trimming knife b (10), and guide sleeves (11), wherein the upper die punch (8) is arranged in the middle of the upper die pressing plate (7); the four guide pillars (5) for connecting the upper die with the lower die are arranged at the corner ends of the four corners of the upper die and the lower die. Compared with the prior art, the die disclosed by the invention has the advantages of long service life, good convenience in maintenance, low cost, and the like.
Description
Technical field
The present invention relates to a kind of diel, especially relate to a kind of roof grips support stepping punching mould.
Background technology
Roof grips support be one with the reinforcement that mate of shaking hands, be the important building block of interior body trim, play handle booster action, while be also that height joins vehicle side balloon mounting location.
At present in a lot of situation traditional moulds punching press once can only punching one and half operation part in process of production, increase cost of stamping.And there is human users to there is potential safety hazard, and to punching parts because the maloperation of people causes part quality problem.
Summary of the invention
Object of the present invention is exactly provide a kind of long service life, the roof grips support stepping punching mould that easy to maintenance, cost is low to overcome defect that above-mentioned prior art exists.
Object of the present invention can be achieved through the following technical solutions: a kind of roof grips support stepping punching mould, and this mould comprises part of the lower die and part of the upper die;
Described part of the lower die comprises die shoe, stamping cavity die cutter, counterdie edge iron block a, counterdie edge iron block b, guide pillar, described stamping cavity die cutter, counterdie edge iron block a, counterdie edge iron block b are fixed on the upper surface of die shoe, described end place, die shoe angle, is provided with four guide pillars;
Described part of the upper die comprises upper bolster, holding pad, drift, patrix edge iron a, patrix edge iron b, described holding pad, drift, patrix edge iron a, patrix edge iron b are fixed on the lower surface of upper bolster, described patrix holding pad is arranged at the middle and lower part of patrix edge iron a and is connected with patrix edge iron a, and described patrix drift is arranged at the middle part of patrix holding pad;
The end place, angle of described upper die and lower die corner is provided with the guide pillar that four connect upper die and lower die;
During work, upper bolster is driven by press and presses to die shoe, and material to be processed is compressed by holding pad, then drift coordinates with stamping cavity die cutter and carries out puncture motion, meanwhile, counterdie edge iron block a, counterdie edge iron block b cooperation patrix edge iron a, patrix edge iron b carry out deburring action, one-shot forming.
Described punching concave die cutter is just to drift; Described counterdie edge iron block a is corresponding with patrix edge iron a, and counterdie edge iron block b is corresponding with patrix edge iron b.
Described stamping cavity die cutter, counterdie edge iron block a, counterdie edge iron block b, drift, patrix edge iron a, patrix edge iron b are insert form.
Described stamping cavity die cutter, counterdie edge iron block a, counterdie edge iron block b are detachable insert, are fixed by screws on die shoe, and described drift, patrix edge iron a, patrix edge iron b are detachable insert, are fixed by screws on upper bolster.
Described die shoe bottom is provided with mould pin and mould foot pad plate, and described die shoe to be arranged on mould pin in plane.
Compared with prior art, the present invention has the following advantages:
(1) long service life: all deburrings all use insert form.Extend the service life of mould self, reduce use equipment damage.
(2) easy to maintenance: to use insert structure, by whole mold hoisting to maintenance sites, a large amount of places need not be taken when keeping in repair, only the insert needed repairing need be pulled down and can keep in repair;
(3) ram efficiency high cost of stamping is low: according to grading mode continuous blanking, decrease required jig frequency, puncture motion and deburring action are carried out simultaneously, one-shot forming, and this mould is automatically produce, and eliminates the potential safety hazard of operating personnel.
Accompanying drawing explanation
Fig. 1 is lower die structure schematic diagram of the present invention;
Fig. 2 is upper die structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
A kind of roof grips support stepping punching mould, a kind of roof grips support stepping punching mould, this mould comprises part of the lower die and part of the upper die;
Described part of the lower die comprises die shoe 1, stamping cavity die cutter 2, counterdie edge iron block a3, counterdie edge iron block b4, guide pin bushing (5), described stamping cavity die cutter 2, counterdie edge iron block a3, counterdie edge iron block b4 are fixed on the upper surface of die shoe 1, described end place, die shoe angle, is provided with four guide pin bushings (5);
Described part of the upper die comprises upper bolster 6, holding pad 7, drift 8, patrix edge iron a9, patrix edge iron b10, described holding pad 7, drift 8, patrix edge iron a9, patrix edge iron b10 are fixed on the lower surface of upper bolster 6, described patrix holding pad 7 is arranged at the middle and lower part of patrix edge iron a9 and is connected with patrix edge iron a9, and described patrix drift 8 is arranged at the middle part of patrix holding pad 7;
The end place, angle of described upper die and lower die corner is provided with the guide pillar 5 that four connect upper die and lower die;
During work, upper bolster is driven by press and presses to die shoe 1, material to be processed is compressed by holding pad 7, then drift 8 coordinates with stamping cavity die cutter 2 and carries out puncture motion, simultaneously, counterdie edge iron block a3, counterdie edge iron block b4 coordinate patrix edge iron a9, patrix edge iron b10 carries out deburring action, one-shot forming; Described punching concave die cutter 2 is just to drift 8; Described counterdie edge iron block a3 is corresponding with patrix edge iron a9, and counterdie edge iron block b4 is corresponding with patrix edge iron b10; Described stamping cavity die cutter 2, counterdie edge iron block a3, counterdie edge iron block b4, drift 8, patrix edge iron a9, patrix edge iron b10 are insert form; Described stamping cavity die cutter 2, counterdie edge iron block a3, counterdie edge iron block b4 are detachable insert, be fixed by screws on die shoe, described drift 8, patrix edge iron a9, patrix edge iron b10 are detachable insert, are fixed by screws on upper bolster; Described die shoe bottom is provided with mould pin and mould foot pad plate, and described die shoe 1 to be arranged on mould pin in plane.
The punch insert of this roof grips support stepping punching mould uses insert pattern, and the weight that this structure not only alleviates mould itself brings conveniently to maintenance again.
Upper push rod structure is used to have updated the high cost traditional mode of eccentric swage use spring or nitrogen spring.
The motion principle of this roof grips support stepping punching mould is, upper eccentric swage is had to be compressed by tablet when press is depressed with specified pressure, then do trimming and piercing die action by edge iron and drift, a punching press action is covered simultaneously, and press rises bottom knockout device jack-up part and takes out.
Claims (5)
1. a roof grips support continuous blanking diel, is characterized in that, this mould comprises part of the lower die and part of the upper die;
Described part of the lower die comprises die shoe (1), stamping cavity die cutter (2), counterdie edge iron block a (3), counterdie edge iron block b (4), guide pillar (5), described stamping cavity die cutter (2), counterdie edge iron block a (3), counterdie edge iron block b (4) are fixed on the upper surface of die shoe (1), described end place, die shoe angle, is provided with four guide pillars (5);
Described part of the upper die comprises upper bolster (6), holding pad (7), drift (8), patrix edge iron a (9), patrix edge iron b (10), described holding pad (7), drift (8), patrix edge iron a (9), patrix edge iron b (10) is fixed on the lower surface of upper bolster (6), described patrix holding pad (7) is arranged at the middle and lower part of patrix edge iron a (9) and is connected with patrix edge iron a (9), described patrix drift (8) is arranged at the middle part of patrix holding pad (7), guide pin bushing (11) is arranged on upper bolster (6) lower plane,
The end place, angle of described upper die and lower die corner is provided with the guide pillar (5) that four connect upper die and lower die;
During work, upper bolster is driven by press and presses to die shoe (1), material to be processed is compressed by holding pad (7), then drift (8) coordinates with stamping cavity die cutter (2) and carries out puncture motion, simultaneously, counterdie edge iron block a (3), counterdie edge iron block b (4) coordinate patrix edge iron a (9), patrix edge iron b (10) carries out deburring action, one-shot forming.
2. a kind of roof grips support continuous blanking according to claim 1 diel, is characterized in that, described punching concave die cutter (2) is just to drift (8); Described counterdie edge iron block a (3) is corresponding with patrix edge iron a (9), and counterdie edge iron block b (4) is corresponding with patrix edge iron b (10).
3. a kind of roof grips support continuous blanking according to claim 1 diel, it is characterized in that, described stamping cavity die cutter (2), counterdie edge iron block a (3), counterdie edge iron block b (4), drift (8), patrix edge iron a (9), patrix edge iron b (10) are insert form.
4. a kind of roof grips support continuous blanking according to claim 3 diel, it is characterized in that, described stamping cavity die cutter (2), counterdie edge iron block a (3), counterdie edge iron block b (4) are detachable insert, be fixed by screws on die shoe, described drift (8), patrix edge iron a (9), patrix edge iron b (10) are detachable insert, are fixed by screws on upper bolster.
5. a kind of roof grips support continuous blanking according to claim 1 diel, is characterized in that, described die shoe bottom is provided with mould pin and mould foot pad plate, and described die shoe (1) to be arranged on mould pin in plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310340712.3A CN104338847A (en) | 2013-08-06 | 2013-08-06 | Car roof handle bracket stamping die capable of realizing continuous material dropping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310340712.3A CN104338847A (en) | 2013-08-06 | 2013-08-06 | Car roof handle bracket stamping die capable of realizing continuous material dropping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104338847A true CN104338847A (en) | 2015-02-11 |
Family
ID=52495785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310340712.3A Pending CN104338847A (en) | 2013-08-06 | 2013-08-06 | Car roof handle bracket stamping die capable of realizing continuous material dropping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104338847A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525744A (en) * | 2014-12-24 | 2015-04-22 | 上海众大汽车配件有限公司 | Continuous production die for automobile brake support parts |
| CN108746351A (en) * | 2018-06-25 | 2018-11-06 | 海盐巨龙消防设备有限公司 | A kind of extinguisher valve door handle decompressor |
| CN112916725A (en) * | 2019-12-05 | 2021-06-08 | 观致汽车有限公司 | Blanking process for anti-collision beam material belt of battery pack |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19842750B4 (en) * | 1998-09-18 | 2005-06-09 | Audi Ag | Method and production of deep-drawn hollow parts and drawing tool |
| KR20120017141A (en) * | 2010-08-18 | 2012-02-28 | 윤지훈 | Press mold |
| CN202893979U (en) * | 2012-11-16 | 2013-04-24 | 无锡爱博金属制品有限公司 | Punching deburring die of lower frame of automobile anti-locked braking system (ABS) |
| CN103182432A (en) * | 2011-12-28 | 2013-07-03 | 上海众大汽车配件有限公司 | Mould for automobile BC column external reinforcing plate part |
| CN203448534U (en) * | 2013-08-06 | 2014-02-26 | 上海众大汽车配件有限公司 | Continuous blanking punching die of car roof handle support |
-
2013
- 2013-08-06 CN CN201310340712.3A patent/CN104338847A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19842750B4 (en) * | 1998-09-18 | 2005-06-09 | Audi Ag | Method and production of deep-drawn hollow parts and drawing tool |
| KR20120017141A (en) * | 2010-08-18 | 2012-02-28 | 윤지훈 | Press mold |
| CN103182432A (en) * | 2011-12-28 | 2013-07-03 | 上海众大汽车配件有限公司 | Mould for automobile BC column external reinforcing plate part |
| CN202893979U (en) * | 2012-11-16 | 2013-04-24 | 无锡爱博金属制品有限公司 | Punching deburring die of lower frame of automobile anti-locked braking system (ABS) |
| CN203448534U (en) * | 2013-08-06 | 2014-02-26 | 上海众大汽车配件有限公司 | Continuous blanking punching die of car roof handle support |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525744A (en) * | 2014-12-24 | 2015-04-22 | 上海众大汽车配件有限公司 | Continuous production die for automobile brake support parts |
| CN108746351A (en) * | 2018-06-25 | 2018-11-06 | 海盐巨龙消防设备有限公司 | A kind of extinguisher valve door handle decompressor |
| CN108746351B (en) * | 2018-06-25 | 2023-09-08 | 海盐巨龙消防设备有限公司 | Stamping device for valve handle of fire extinguisher |
| CN112916725A (en) * | 2019-12-05 | 2021-06-08 | 观致汽车有限公司 | Blanking process for anti-collision beam material belt of battery pack |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150211 |