CN107671173A - A kind of multinomial compound diel - Google Patents
A kind of multinomial compound diel Download PDFInfo
- Publication number
- CN107671173A CN107671173A CN201711075682.2A CN201711075682A CN107671173A CN 107671173 A CN107671173 A CN 107671173A CN 201711075682 A CN201711075682 A CN 201711075682A CN 107671173 A CN107671173 A CN 107671173A
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- China
- Prior art keywords
- plate
- flange
- drift
- template
- screw
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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)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention proposes a kind of multinomial compound diel, including cope plate, lower template, drift, flange concave template, stripper, flange abnormity punch-pin and very flitch, cope plate is connected with lower template by guide pillar guide pin bushing component, drift is vertically provided with below cope plate, flange concave template is set below drift, stripper is set in flange concave template；It is sequentially installed with lower mold fixed plate and very flitch among lower template upper surface from bottom to up, lower mold fixed plate and is disposed with the first hole flanging head, the second hole flanging head and the 3rd hole flanging head very inside flitch from right to left；It is disposed with from top to bottom below lower template and very expects that screw two level top plate and glue stick fix limiting plate.The present invention using it is small it is integrated by the way of incorporate multinomial mould structure so that stamping products once can just complete multinomial process punching press, on the premise of relative position is ensured, reduce stamping procedure number, the press work time is saved, improves production efficiency, reduces producers and hold facility rate.
Description
Technical field
The invention belongs to stamping technology field, especially a kind of multinomial compound diel.
Background technology
Diel is the mould for sheet metal forming and blanking separation, in diel, passes through mold cavity
To sheet forming, separation or cutting are implemented to plate by the punching cutting edge of diel.The most frequently used diel only has one
Individual station, complete one of production process., can be by multi-step forming processes, such as by blanking, drawing, punching, trimming to improve productivity ratio
Deng process step design in a diel, plate is set to complete multi-step forming processes on a station, this diel claims
For compound die.
Diel generally includes upper die and lower die, upper mould fixed plate, lower mold fixed plate, guider, positioner and unloaded
Expect device.Wherein guider is guide pillars and bushes structure, and guide pillar coordinates with guide pin bushing, and guide pillar can slide in guide pin bushing, is oriented to
Device is used to guide upper die and lower die orientation alignment, realizes Sheet Metal Forming Technology.In addition, it is push rod knot that discharging device of stamping die, which includes,
Structure, the workpiece for being processed diel by push rod eject, and realize discharging operations.
Existing diel planning sheet one, flow chart are more, and the continuous station substep of mould is scattered, the utilization rate of material
It is low, mould poor universality.
The content of the invention
Technical problem solved by the invention is to provide a kind of multinomial compound diel, using it is small it is integrated by the way of
Incorporate mould structure so that the once mounting of workpiece can complete multinomial process, on the premise of relative position is ensured, reduce
Number is dismounted, saves the working time, improves processing efficiency, reduces processing staff and hold facility rate.
The technical solution for realizing the object of the invention is：
A kind of multinomial compound diel, including cope plate, lower template, drift, flange concave template, stripper, flange
Special-shaped punch-pin and very flitch；
Wherein, cope plate is connected with lower template by guide pillar guide pin bushing component, and guide pillar guide pin bushing component is evenly distributed on cope plate
With the corner of lower template；
Drift is vertically provided with below cope plate, drift is fixed by punch fixing plate, and flange concave template is set below drift,
Stripper is set in flange concave template, connected between punch fixing plate and flange concave template by rebound；
Lower mold fixed plate and very flitch, very lower mold fixed plate and material are sequentially installed among lower template upper surface from bottom to up
Intralamellar part is disposed with the first hole flanging head, the second hole flanging head and the 3rd hole flanging head from right to left；
It is disposed with from top to bottom below lower template and very expects that screw two level top plate and glue stick fix limiting plate, very expects screw
Two level top plate is fixed limiting plate with glue stick and connected by elastic force adjusting screw, very expects that screw two level top plate and glue stick fix limiting plate
Between space in be additionally provided with some elastic force glue sticks, very expect that screw two level top plate and glue stick fix among limiting plate to be provided with and pass through
The waste material that logical very material screw two level top plate and glue stick fix limiting plate slides guide pin bushing.
Further, multinomial compound diel of the invention, passes through discharging bullet between punch fixing plate and stripper
Spring is connected, and discharging spring is fixedly connected by unloading bolt with punch fixing plate.
Further, multinomial compound diel of the invention, die shank is provided among cope plate upper surface, and die shank is used
It is fixed in by cope plate on punch press.
Further, multinomial compound diel of the invention, lower mold fixed plate and very flitch outer ring are by flange abnormity
Punch-pin is fixed, and lower mold fixed plate and very leaves space between flitch.
Further, multinomial compound diel of the invention, is additionally provided with punching between cope plate and punch fixing plate
Hook plate.
Further, multinomial compound diel of the invention, also set up among flange abnormity punch-pin and lower template and pass through
The drift die case of logical flange abnormity punch-pin and lower template.
Further, multinomial compound diel of the invention, between cope plate and punch fixing plate, rebound is with turning over
Between edge die plate, between lower template and flange abnormity punch-pin, between lower template and lower mold fixed plate, punch fixing plate and transition
Connected between plate by alignment pin with soket head cap screw.
Further, multinomial compound diel of the invention, passes through locking between drift backing plate and punch fixing plate
Spring is connected with soket head cap screw, and the spacing pad of balance is provided between locking spring and soket head cap screw.
Further, multinomial compound diel of the invention, connected between lower template and very flitch by very material screw
Connect.
The present invention compared with prior art, has following technique effect using above technical scheme：
1st, multinomial compound diel of the invention using it is small it is integrated by the way of incorporate mould structure, greatly reduce
Multinomial process is completed in mould development cost, punching press of product；
2nd, multinomial compound diel of the invention can reduce multiple operation punching press on the premise of relative position is ensured
Number, the working time is saved, improve production efficiency, reduced and add producers and hold facility rate；
3rd, multinomial compound diel of the invention is versatile, can a stamping products multiple working procedure.
Brief description of the drawings
Fig. 1 is the multinomial compound punching die structure schematic diagram of the present invention；
Fig. 2 is the top view of the multinomial compound diel of the present invention；
Fig. 3 is the processed product figure of the multinomial compound diel of the present invention；
Fig. 4 is the hole flanging header structure schematic diagram of the multinomial compound diel of the present invention.
Reference implication：1：Die shank, 2：Cope plate, 3：Drift backing plate, 4：Drift, 5：Drift die case, 6：Drift is consolidated
Fixed board, 7：Alignment pin 1,8：Soket head cap screw 1,9：Unloading bolt, 10：Discharging spring, 11：Alignment pin 2,12：Soket head cap screw
2,13：Rebound, 14：Flange concave template, 15：Stripper, 16：Balance spacing pad, 17：Soket head cap screw 3,18：Locking spring,
19：Soket head cap screw 4,20：Alignment pin 3,21：Lower template, 22：Flange abnormity punch-pin, 23：Alignment pin 4,24：Soket head cap screw
5,25：Very flitch, 26：Lower mold fixed plate, 27：First hole flanging head, 28：Second hole flanging head, 29：3rd hole flanging head, 30：Very expect spiral shell
Nail, 31：Alignment pin 5,32：Soket head cap screw 6,33：Elastic force adjusting screw, 34：Very material screw two level top plate, 35：Elastic force is fixed
Limiting plate, 36：Glue stick fixation limiting plate, 37：Waste material cunning guide pin bushing, 38：Guide pillar guide pin bushing component.
Embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.
A kind of multinomial compound diel, as shown in Figure 1 and Figure 2, including cope plate 2, lower template 21, drift 4, flange
Concave template 14, stripper 15, flange abnormity punch-pin 22 and very flitch 25.
Wherein, cope plate 2 and lower template 21 are connected by guide pillar guide pin bushing component 38, and guide pillar guide pin bushing component 38 is evenly distributed on
The corner of cope plate 2 and lower template 21.
Die shank 1 is provided among the upper surface of cope plate 2, die shank 1 is used to cope plate 2 being fixed on punch press.
The lower section of cope plate 2 is vertically provided with drift 4, and drift 4 is fixed by punch fixing plate 6, and the lower section of drift 4 sets flange recessed
Template 14, flange concave template 14 is interior to set stripper 15, is connected between punch fixing plate 6 and flange concave template 14 by rebound 13
Connect, connected between punch fixing plate 6 and rebound 13 by alignment pin 11 and soket head cap screw 12, rebound 13 and flange cavity plate
Connected between plate 14 by alignment pin 19 and soket head cap screw 20；Pass through discharging spring between punch fixing plate 6 and stripper 15
10 connections, discharging spring 10 are fixedly connected by unloading bolt 9 with punch fixing plate 6；Between cope plate 2 and punch fixing plate 6
Drift backing plate 3 is additionally provided with, is connected between cope plate 2 and punch fixing plate 6 by alignment pin 7 and soket head cap screw 8, drift pad
Connected between plate 3 and punch fixing plate 6 by locking spring 18 and soket head cap screw 17, locking spring 18 and soket head cap screw it
Between be provided with the spacing pad 16 of balance.
Lower mold fixed plate 26 and very flitch 25, lower mold fixed plate are sequentially installed among the upper surface of lower template 21 from bottom to up
26 and first 27, second hole flanging first 28 of the first hole flanging and the 3rd hole flanging first 29 are very disposed with inside flitch 25 from right to left；Such as
Shown in Fig. 4, lower mold fixed plate 26 and the very outer ring of flitch 25 are fixed by flange abnormity punch-pin 22, and lower mold fixed plate 26 and very flitch
Space is left between 25；Connected between lower template 21 and flange abnormity punch-pin 22 by alignment pin 23 and soket head cap screw 24, under
Connected between template 21 and lower mold fixed plate 26 by alignment pin 31 and soket head cap screw 32, between lower template 21 and very flitch 25
Connected by very material screw 30；Insertion flange abnormity punch-pin 22 and lower mould are also set up among flange abnormity punch-pin 22 and lower template 21
The drift die case 5 of plate 21.
The lower section of lower template 21 is disposed with from top to bottom very expects that screw two level top plate 34 and glue stick fix limiting plate 36, very
Material screw two level top plate 34 and glue stick are fixed limiting plate 36 and connected by elastic force adjusting screw 33, very expect the He of screw two level top plate 34
Some elastic force glue sticks 35 are additionally provided with the space that glue stick is fixed between limiting plate 36, very expect that screw two level top plate 34 and glue stick are consolidated
The waste material cunning guide pin bushing 37 that insertion very material screw two level top plate 34 and glue stick fix limiting plate 36 is provided among fixing limit plate 36.
The course of work of the multinomial compound diel of the present invention is as follows：
The first step, by tablet or processed product) it is put into the multinomial compound diel of the present invention, tablet is positioned
On first 27, second hole flanging first 28 of the first hole flanging and the 3rd hole flanging first 29, and tablet or processed product lie in very flitch
On 25.
Second step, start stamping machine, stamping machine integrally moves downward with the upper half parts of this mould, at this moment stripper
15 make a concerted effort to push down tablet or processed product jointly with very flitch 25, and now the mould first half continues to move downward.
3rd step, due to by direct hard at first 27, second hole flanging first 28 of the first hole flanging and first 29 step of the 3rd hole flanging
Top, very flitch 25 drive very material screw 30 to move together, very expect screw 30 because the effect of power changes and (moved after stress)
Head on very material screw two level top plate 34 and push elastic force glue stick 35 and move down, compression after the stress of elastic force glue stick 35；Simultaneously
There is directly resisting stubbornly at plane on flanging die 22 make to be synchronized with the movement, stripper 15 changes (i.e. because of the effect of power
Moved after stress), head on discharging spring 10 with unloading bolt 9 and push and move up, compression after the stress of discharging spring 10；
Processed product is synchronous to internal holes hole flanging and external edge flange, makees extensional motion in the opposite direction；Until mould punching in place,
The lower surface for balancing spacing pad 16 is close in the upper surface of stripper 15, and lower mold fixed plate 26 is close in the lower surface of very flitch 25
Upper surface, in place after effectively reached poised state, the part of all motions does not remake unidirectional motion, and this is also
For press machine to signal during opposite direction backhaul, the part of all motions makees opposite direction motion during backhaul, initial until being returned to
State.At this moment product has stamped out required shape, you can takes out workpiece.
The multinomial compound diel of this programme solves multiple operation punching press processed product and causes relative position to manufacture
The problem of deviation, machining accuracy is ensure that, improve the qualification rate and processing stability of product, meanwhile, solve because the progressive die produces
The problem of stock utilization is low caused by raw station distribution.In addition, the labor intensity of single process punch process is alleviated,
The operating time is saved, improves production efficiency, reduces operation employee and equipment, energy consumption is reduced, solves because die procedure is single, expense
The problem of during expenses of labour, so as to cost-effective.
Described above is only some embodiments of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvement can also be made, these improvement should be regarded as the guarantor of the present invention
Protect scope.
Claims (9)
1. a kind of multinomial compound diel, it is characterised in that including cope plate (2), lower template (21), drift (4), flange
Concave template (14), stripper (15), flange abnormity punch-pin (22) and very flitch (25)；
Wherein, cope plate (2) and lower template (21) are connected by guide pillar guide pin bushing component (38), and guide pillar guide pin bushing component (38) uniformly divides
Cloth is in cope plate (2) and the corner of lower template (21)；
Drift (4) is vertically provided with below cope plate (2), drift (4) is fixed by punch fixing plate (6), is set below drift (4)
Flange concave template (14), sets stripper (15) in flange concave template (14), punch fixing plate (6) and flange concave template (14) it
Between pass through rebound (13) connect；
Lower mold fixed plate (26) is sequentially installed among lower template (21) upper surface from bottom to up and very flitch (25), lower mould are fixed
The first hole flanging head (27) is disposed with from right to left inside plate (26) and very flitch (25), the second hole flanging head (28) and the 3rd turns over
Hole head (29)；
It is disposed with from top to bottom below lower template (21) and very expects that screw two level top plate (34) and glue stick fix limiting plate (36),
Very expect that screw two level top plate (34) and glue stick are fixed limiting plate (36) and connected by elastic force adjusting screw (33), very expect screw two level
Some elastic force glue sticks (35) are additionally provided with the space that top plate (34) and glue stick are fixed between limiting plate (36), very expect screw two level
It is spacing that insertion very material screw two level top plate (34) and glue stick fixation is provided among top plate (34) and glue stick fixation limiting plate (36)
The waste material of plate (36) slides guide pin bushing (37).
2. multinomial compound diel according to claim 1, it is characterised in that punch fixing plate (6) and stripper
(15) connected between by discharging spring (10), discharging spring (10) connects by the way that unloading bolt (9) and punch fixing plate (6) are fixed
Connect.
3. multinomial compound diel according to claim 1, it is characterised in that set among cope plate (2) upper surface
Die shank (1) is equipped with, die shank (1) is used to cope plate (2) being fixed on punch press.
4. multinomial compound diel according to claim 1, it is characterised in that lower mold fixed plate (26) and very flitch
(25) outer ring is fixed by flange abnormity punch-pin (22), and lower mold fixed plate (26) and very leaves space between flitch (25).
5. multinomial compound diel according to claim 1, it is characterised in that cope plate (2) and punch fixing plate
(6) drift backing plate (3) is additionally provided between.
6. multinomial compound diel according to claim 1, it is characterised in that flange abnormity punch-pin (22) and lower mould
Insertion flange abnormity punch-pin (22) and the drift die case (5) of lower template (21) are also set up among plate (21).
7. multinomial compound diel according to claim 1, it is characterised in that cope plate (2) and punch fixing plate
(6) between, between rebound (13) and flange concave template (14), between lower template (21) and flange abnormity punch-pin (22), lower mould
Pass through alignment pin and interior hexagonal between plate (21) and lower mold fixed plate (26), between punch fixing plate (6) and rebound (13)
Mode connects for screw.
8. multinomial compound diel according to claim 1, it is characterised in that drift backing plate (3) is fixed with drift
Connected between plate (6) by locking spring (18) with soket head cap screw, locking spring (18) is provided between soket head cap screw
Balance spacing pad (16).
9. multinomial compound diel according to claim 1, it is characterised in that lower template (21) and very flitch (25)
Between pass through very material screw (30) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711075682.2A CN107671173A (en) | 2017-11-06 | 2017-11-06 | A kind of multinomial compound diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711075682.2A CN107671173A (en) | 2017-11-06 | 2017-11-06 | A kind of multinomial compound diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107671173A true CN107671173A (en) | 2018-02-09 |
Family
ID=61146258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711075682.2A Withdrawn CN107671173A (en) | 2017-11-06 | 2017-11-06 | A kind of multinomial compound diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107671173A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971344A (en) * | 2018-09-13 | 2018-12-11 | 吉林大华机械制造有限公司 | Punching compound die and press machine |
| CN110280646A (en) * | 2019-07-23 | 2019-09-27 | 西安工业大学 | Cold punching die |
| CN110773639A (en) * | 2019-11-26 | 2020-02-11 | 平湖爱驰威汽车零部件有限公司 | Hole flanging and flanging device for special-shaped flange |
| CN112059028A (en) * | 2020-09-02 | 2020-12-11 | 无锡丰毅汽车配件有限公司 | Connecting plate chamfering die |
-
2017
- 2017-11-06 CN CN201711075682.2A patent/CN107671173A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971344A (en) * | 2018-09-13 | 2018-12-11 | 吉林大华机械制造有限公司 | Punching compound die and press machine |
| CN110280646A (en) * | 2019-07-23 | 2019-09-27 | 西安工业大学 | Cold punching die |
| CN110280646B (en) * | 2019-07-23 | 2023-12-22 | 西安工业大学 | Cold stamping die |
| CN110773639A (en) * | 2019-11-26 | 2020-02-11 | 平湖爱驰威汽车零部件有限公司 | Hole flanging and flanging device for special-shaped flange |
| CN112059028A (en) * | 2020-09-02 | 2020-12-11 | 无锡丰毅汽车配件有限公司 | Connecting plate chamfering die |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180209 |