CN106424362A - Seal-capped flanging-punching forming die - Google Patents
Seal-capped flanging-punching forming die Download PDFInfo
- Publication number
- CN106424362A CN106424362A CN201610918535.6A CN201610918535A CN106424362A CN 106424362 A CN106424362 A CN 106424362A CN 201610918535 A CN201610918535 A CN 201610918535A CN 106424362 A CN106424362 A CN 106424362A
- Authority
- CN
- China
- Prior art keywords
- die
- flanging
- punching
- punch
- apical organ
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
Abstract
The invention relates to a flanging forming die, in particular to a seal-capped flanging-punching forming die which comprises an upper die part and a lower die part. The seal-capped flanging-punching forming die is characterized in that the upper die part comprises an upper die seat, a die handle, a knock-out rod, a guide sleeve, a drawing female die and a knock-out block; and the lower die part comprises a lower die seat, a blanking male die, an unloading plate, a drawing male die, an ejector rod, a cushion lower supporting plate, a pull rod and a cushion upper supporting plate. By adoption of the seal-capped flanging-punching forming die provided by the invention, a workpiece can be subjected to punching and upward flanging in the same working procedure at a time, thereby overcoming the defect that in the prior art, two sets of dies and at least two working procedures are needed for the completion of punching and flanging; in the same set of die, the two working procedures for punching and flanging can be finished through one-time positioning in the same working procedure, so that not only is the manufacturing of one set of die eliminated, but also the workpiece production efficiency is greatly improved and the workpiece manufacturing cost is reduced; and besides, the workpiece machining precision is improved.
Description
Technical field
The present invention relates to a kind of flanging molding die, the flange punching mould of more particularly, to a kind of capping.
Background technology
In prior art, same product is punched out and during to upper overturning, it usually needs punching operation and turning over upwards
Two operations of side operation.Therefore, two molds are generally required, i.e. perforating die and flange die.With two molds, product is entered respectively
Row punching and flange, its obvious weak point is the increase in the production cost of product.And, due to using twice work
Sequence, certainly will be related to orientation problem in every procedure, and positioning inevitably results in the precise decreasing of product processing twice.
Content of the invention
The goal of the invention of the present invention is：For above-mentioned problem, the invention provides one kind can be with flange, punching
The flange punching die simultaneously carrying out.
The technical solution used in the present invention is as follows：
A kind of flange punching mould of capping, this mould includes part of the upper die and part of the lower die, and described part of the upper die is by upper
Die holder, die shank, knockout rod, guide pin bushing, drawing die, dnockout block composition, described part of the lower die is by die shoe, blanking punch, discharging
Plate, drawing punch, ejector beam, play apical organ bottom plate, pull bar, play apical organ mounting plate composition it is characterised in that：Described die shank passes through
Hexagon socket head cap screw is connected to above upper bolster, and described drawing die is connected to below upper bolster by hexagon socket head cap screw, described draws
Deep die is internally connected with the dnockout block for punching, and described knockout rod passes through die shank, upper bolster and drawing die and dnockout block
It is connected；Described drawing punch is connected to above die shoe by hexagon socket head cap screw, and described blanking punch is trapped among drawing punch surrounding
And tangent with drawing die, described stripper is arranged on above blanking punch, and described die shoe is provided with guide pillar, and this guide pillar is another
Being matched with upper bolster in end, is connected with rubber ring, is connected with bullet apical organ below described rubber ring below described bullet apical organ bottom plate
Mounting plate, this bullet apical organ mounting plate is provided with pull bar, and described pull bar sequentially passes through rubber ring and plays apical organ bottom plate and die shoe
It is connected.
Specifically, described upper bolster and guide pillar middle setting have guide pin bushing.
Specifically, described bullet apical organ bottom plate is provided with ejector beam, and this ejector beam other end passes through die shoe and drawing convex
Mould is simultaneously equal with drawing convex mould surface.
Specifically, described drawing punch is provided with punched scrap landing passage.
In sum, due to employing technique scheme, the invention has the beneficial effects as follows：
Invention is passed through disposably to complete the punching of product in same operation and to upper overturning work, thus overcoming existing
Technology two mold, at least two procedures complete the drawbacks of punching and flange.Because in same mold, an operation passes through one
Secondary positioning completes punching and flange two procedures, not only saves the manufacture of one set of die, substantially increases the production effect of product
Rate, reduces the manufacturing cost of product, and also improves the machining accuracy of product.
Brief description
Fig. 1 is a kind of flange punching forming die structure schematic diagram of capping of the embodiment of the present invention 1.
In figure part name and sequence number：
Play apical organ mounting plate 1, pull bar 2, hex nut 3, rubber ring 4, play apical organ bottom plate 5, ejector beam 6, die shoe 7, guide pillar
8th, hexagon socket head cap screw 9, blanking punch 10, stripper 11, guide pin bushing 12, upper bolster 13, die shank 14, knockout rod 15, drawing die 16,
Dnockout block 17, sunk screw 18, holding pad 19, drawing punch 20.
Specific embodiment
A kind of flange punching mould of capping, this mould be made up of part of the upper die and part of the lower die it is characterised in that：
Part of the upper die is made up of upper bolster 13, die shank 14, knockout rod 15, guide pin bushing 12, drawing die 16, dnockout block 17, part of the lower die by
Die shoe 7, blanking punch 10, stripper 11, drawing punch 20, ejector beam 6, bullet apical organ bottom plate 5, pull bar 2, bullet apical organ pop-up
Plate 1 forms.
Die shank 14 is connected to above upper bolster 13 by hexagon socket head cap screw 9, and drawing die 16 is connected by hexagon socket head cap screw 9
Below upper bolster 13, drawing die 16 is internally connected with the dnockout block 17 for punching, and knockout rod 15 passes through die shank 14, upper mould
Seat 13 is connected with dnockout block 17 with drawing die 16；Drawing punch 20 is connected to above die shoe 7 by hexagon socket head cap screw 9, draws
Deep punch 20 is provided with punched scrap landing passage, blanking punch 10 be trapped among drawing punch 20 surrounding and with drawing die 16 phase
Cut, stripper 11 is arranged on above blanking punch 10, and die shoe 7 is provided with guide pillar 8, this guide pillar 8 other end and upper bolster 13 phase
Cooperation, upper bolster 13 and guide pillar 8 middle setting have guide pin bushing 12, play and are connected with rubber ring 4, described rubber below apical organ bottom plate 5
It is connected with bullet apical organ mounting plate 1, this bullet apical organ mounting plate 1 is provided with pull bar 2, and described pull bar 2 sequentially passes through rubber ring below circle 4
4 are connected with die shoe 7 with playing apical organ bottom plate 5.During matched moulds, in the presence of drawing punch 20 and drawing die 16, blank is sent out
Raw flange, completes the first procedure；Knockout rod 15 on die shank 14 is downwardly applied to pressure, drives dnockout block 17 cutting blank, gives up
Material is discharged from punched scrap landing passage, completes second operation work.
Play apical organ bottom plate 5 and be provided with ejector beam 6, this ejector beam 6 other end pass through die shoe 7 and drawing punch 20 and with
Drawing punch 20 surface is equal, and during die sinking, pull bar 2 drives die shoe 7 to move downward, workpiece drawing relative with ejector beam 6
Punch 20 moves upwards, and workpiece is ejected.
The invention is not limited in aforesaid specific embodiment.The present invention expands to and any discloses in this manual
New feature or any new combination, and the arbitrary new method of disclosure or the step of process or any new combination.
Claims (4)
1. the flange punching mould of a kind of capping, this mould includes part of the upper die and part of the lower die, described part of the upper die by
Upper bolster（13）, die shank（14）, knockout rod（15）, guide pin bushing（12）, drawing die（16）, dnockout block（17）Composition, described lower mould
Part is by die shoe（7）, blanking punch（10）, stripper（11）, drawing punch（20）, ejector beam（6）, play apical organ bottom plate
（5）, pull bar（2）, play apical organ mounting plate（1）Composition it is characterised in that：Described die shank（14）By hexagon socket head cap screw（9）Connect
In upper bolster（13）Top, described drawing die（16）By hexagon socket head cap screw（9）It is connected to upper bolster（13）Lower section, described draws
Deep die（16）It is internally connected with the dnockout block for punching（17）, described knockout rod（15）Through die shank（14）, upper bolster
（13）With drawing die（16）With dnockout block（17）It is connected；Described drawing punch（20）By hexagon socket head cap screw（9）It is connected to down
Die holder（7）Top, described blanking punch（10）It is trapped among drawing punch（20）Surrounding and with drawing die（16）Tangent, described discharging
Plate（11）It is arranged on blanking punch（10）Top, described die shoe（7）Guide pillar is installed（8）, this guide pillar（8）The other end and upper mould
Seat（13）Match, described bullet apical organ bottom plate（5）Lower section is connected with rubber ring（4）, described rubber ring（4）Lower section is connected with bullet
Apical organ mounting plate（1）, this bullet apical organ mounting plate（1）It is provided with pull bar（2）, described pull bar（2）Sequentially pass through rubber ring（4）And bullet
Apical organ bottom plate（5）With die shoe（7）It is connected.
2. a kind of capping according to claim 1 flange punching mould it is characterised in that：Described upper bolster（13）
With guide pillar（8）Middle setting has guide pin bushing（12）.
3. a kind of capping according to claim 1 flange punching mould it is characterised in that：Under described bullet apical organ
Supporting plate（5）It is provided with ejector beam（6）, this ejector beam（6）The other end sequentially passes through die shoe（7）, drawing punch（20）, and with draw
Deep punch（20）Surface is equal.
4. a kind of capping according to claim 1 flange punching mould it is characterised in that：Described drawing punch
（20）It is provided with punched scrap landing passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610918535.6A CN106424362A (en) | 2016-10-21 | 2016-10-21 | Seal-capped flanging-punching forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610918535.6A CN106424362A (en) | 2016-10-21 | 2016-10-21 | Seal-capped flanging-punching forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106424362A true CN106424362A (en) | 2017-02-22 |
Family
ID=58176766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610918535.6A Pending CN106424362A (en) | 2016-10-21 | 2016-10-21 | Seal-capped flanging-punching forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106424362A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213211A (en) * | 2018-04-10 | 2018-06-29 | 上海维衡精密电子股份有限公司 | The stamping die and its Sheet Metal Forming Technology of second order is tubaeform part |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07136723A (en) * | 1993-11-15 | 1995-05-30 | Enomoto:Kk | Method for press blanking and device therefor |
| CN102397947A (en) * | 2011-10-26 | 2012-04-04 | 铜陵百瑞豪科技有限公司 | Composite die for edge cutting and punching |
| CN102397946A (en) * | 2011-10-26 | 2012-04-04 | 铜陵百瑞豪科技有限公司 | Blanking and drawing die |
| CN203091525U (en) * | 2012-04-17 | 2013-07-31 | 刘雨欣 | Multi-process stamping compound die |
| CN103433388A (en) * | 2013-08-30 | 2013-12-11 | 太仓市微贯机电有限公司 | Flanging die |
| CN103433377A (en) * | 2013-07-16 | 2013-12-11 | 健雄职业技术学院 | Blanking, punching, flanging and forming composite die |
| CN203437508U (en) * | 2013-07-01 | 2014-02-19 | 王超 | Drawing and stamping die with ejector rod |
| CN204503995U (en) * | 2015-04-09 | 2015-07-29 | 哈尔滨建成集团有限公司 | A kind of integrated punch forming composite die |
| CN205147076U (en) * | 2015-11-11 | 2016-04-13 | 重庆骏翔机电技术有限责任公司 | A mould for cutting edge processing of punching a hole |
-
2016
- 2016-10-21 CN CN201610918535.6A patent/CN106424362A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07136723A (en) * | 1993-11-15 | 1995-05-30 | Enomoto:Kk | Method for press blanking and device therefor |
| CN102397947A (en) * | 2011-10-26 | 2012-04-04 | 铜陵百瑞豪科技有限公司 | Composite die for edge cutting and punching |
| CN102397946A (en) * | 2011-10-26 | 2012-04-04 | 铜陵百瑞豪科技有限公司 | Blanking and drawing die |
| CN203091525U (en) * | 2012-04-17 | 2013-07-31 | 刘雨欣 | Multi-process stamping compound die |
| CN203437508U (en) * | 2013-07-01 | 2014-02-19 | 王超 | Drawing and stamping die with ejector rod |
| CN103433377A (en) * | 2013-07-16 | 2013-12-11 | 健雄职业技术学院 | Blanking, punching, flanging and forming composite die |
| CN103433388A (en) * | 2013-08-30 | 2013-12-11 | 太仓市微贯机电有限公司 | Flanging die |
| CN204503995U (en) * | 2015-04-09 | 2015-07-29 | 哈尔滨建成集团有限公司 | A kind of integrated punch forming composite die |
| CN205147076U (en) * | 2015-11-11 | 2016-04-13 | 重庆骏翔机电技术有限责任公司 | A mould for cutting edge processing of punching a hole |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213211A (en) * | 2018-04-10 | 2018-06-29 | 上海维衡精密电子股份有限公司 | The stamping die and its Sheet Metal Forming Technology of second order is tubaeform part |
| CN108213211B (en) * | 2018-04-10 | 2019-04-02 | 上海维衡精密电子股份有限公司 | The Sheet Metal Forming Technology of second order is tubaeform part |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |