CN106984696A - A kind of punching press material returned composite die - Google Patents
A kind of punching press material returned composite die Download PDFInfo
- Publication number
- CN106984696A CN106984696A CN201710408732.8A CN201710408732A CN106984696A CN 106984696 A CN106984696 A CN 106984696A CN 201710408732 A CN201710408732 A CN 201710408732A CN 106984696 A CN106984696 A CN 106984696A
- Authority
- CN
- China
- Prior art keywords
- plate
- cavity plate
- scraping wings
- cavity
- loading
- 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
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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
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
Abstract
The invention discloses a kind of punching press material returned composite die, including：Upper mold portion part, cavity plate part, pusher pin (11) and suspension screw (13), the loading and unloading material plate (9) of cavity plate part is by hanging screw (13) from upper through the scraping wings (4) of the upper mold portion part, the through hole of upper padding plate (3) and the punch retainer (5) of cavity plate part is suspended on scraping wings (4), suspension screw (13) can move up and down with loading and unloading material plate (9) in through hole, on pusher pin (11), lower end heads on scraping wings (4) respectively, loading and unloading material plate (9) simultaneously can be in punch retainer (5), moved up and down in upper padding plate (3) pins position through hole.Using technical scheme, spring (12) is guided between upper padding plate (3) and upper bolster (1) by pusher pin (11), scraping wings (4), increase space, quantity and the specification increase of spring (12) can be placed, increase material returned power, efficiently solve material returned difficult problem.
Description
Technical field
The present invention relates to auto parts and components manufacture field, more particularly to a kind of punching press material returned composite die, including upper mold portion
Part, cavity plate part, pusher pin and suspension screw.
Background technology
For clutch compound cutting die, due to part, need to be punched position more, because space is small between punch-pin and cavity plate, put
The quantity and specification for putting spring are limited, and ＞ 100T mould stripper can not easily occur not with the bar material returned is played by original structure
Foot, the problem of material returned is difficult.
The content of the invention
In view of the shortcomings of the prior art, present invention solves the technical problem that be how to solve automobile clutch mesopore punch-pin with
Because of insufficient space between cavity plate, the quantity and specification for placing spring are limited, cause the hypodynamic problem of the material returned.
In order to solve the above technical problems, the technical solution adopted by the present invention is a kind of punching press material returned composite die, including：On
Mould part, cavity plate part, pusher pin and suspension screw, the upper mold portion part are fixedly linked with cavity plate part, the cavity plate
The loading and unloading material plate of part is by hanging screw from upper through the scraping wings of the upper mold portion part, upper padding plate and the cavity plate part
The through hole of punch retainer is suspended on the scraping wings, it is described suspension screw can with the loading and unloading material plate in the through hole on
Lower motion, the pusher pin upper and lower end heads on the scraping wings, loading and unloading material plate respectively can be in the punch retainer and upper padding plate
Moved up and down in pins position through hole and act on the loading and unloading material plate completion material returned action.
The upper mold portion part includes upper bolster, upper bolster cover plate, upper padding plate, scraping wings and spring, and the scraping wings is placed in
On the upper padding plate, placed on the scraping wings and the upper bolster cover plate is stamped above the spring, the spring so that energy is fast
Quick-mounting is matched somebody with somebody, and the upper bolster cover plate is screwed on the upper bolster.The spring is acted on by the scraping wings
The pusher pin, the pusher pin is remake for the loading and unloading material plate, the loading and unloading material plate is moved up and down and is completed material returned action.
It is convex that the cavity plate part includes punch retainer, cavity plate backing plate, cavity plate fastening plates, cavity plate, loading and unloading material plate and mesopore
Mould, the punch retainer, cavity plate backing plate are fixedly linked with the cavity plate fastening plates, cavity plate respectively by screw, further, are
Ensure that the position of the cavity plate is more stablized, increase have passed through the punch retainer, cavity plate backing plate, the alignment pin of cavity plate.
The upper mold portion part and cavity plate part be fixedly linked be will be solid together with the scraping wings, upper padding plate using screw
It is scheduled on the mesopore punch-pin, while the upper bolster, upper padding plate are fixed on the punch retainer with screw.
The course of work of the present invention：Mould is on punch press, when punch press is descending, mould stress, upper and lower mould closure, lower mould
There is product to promote loading and unloading material plate up to move, by pusher pin, guiding scraping wings is up moved, and spring stress state completes punching
After sanction, punch press backhaul, upper and lower mould is separated, and spring affranchises state, promotes scraping wings descending, and scraping wings promotes pusher pin, draws
Lead loading and unloading material plate descending, complete material returned action.
Using technical scheme, spring is guided between upper padding plate and upper bolster by pusher pin, scraping wings,
Space is increased, quantity and the specification increase of spring can be placed, so as to increase material returned power, material returned difficult problem is effectively solved.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
The embodiment to the present invention is further described below in conjunction with the accompanying drawings, but is not the limit to the present invention
It is fixed.
Fig. 1 show the present invention structural representation, a kind of punching press material returned composite die, including：Upper mold portion part, cavity plate portion
Part, pusher pin 11 and suspension screw 13, the upper mold portion part are fixedly linked with cavity plate part, unloaded in the cavity plate part
Flitch 9 is consolidated by hanging punch-pin of the screw from upper through the scraping wings 4 of the upper mold portion part, upper padding plate 3 and the cavity plate part
The through hole of fixed board 5 is suspended on the scraping wings 4, it is described suspension screw 13 can with the loading and unloading material plate 9 in the through hole on
Lower motion, the upper and lower end of pusher pin 11 heads on the scraping wings 4, loading and unloading material plate 9 and can be in the punch retainer 5 respectively
The completion of loading and unloading material plate 9 material returned action is acted on being moved up and down in the pins position through hole of upper padding plate 3.
The upper mold portion part includes upper bolster 1, upper bolster cover plate 2, upper padding plate 3, scraping wings 4 and spring 12, the pusher
Plate 4 is placed on the upper padding plate 3, and the spring 12 is placed on the scraping wings (4), and the upper mould is stamped in the top of spring 12
Flap plate 2 is screwed on the upper bolster 1 so as to energy quick assembling, the upper bolster cover plate 2.The spring 12 leads to
Cross the scraping wings 4 and act on the pusher pin 11, the pusher pin 11 is remake for the loading and unloading material plate 9, makes to unload on described
Flitch 9, which moves up and down, completes material returned action.
Cavity plate part include punch retainer 5, cavity plate backing plate 6, cavity plate fastening plates 7, cavity plate 8, loading and unloading material plate 9 and in
Hole punch-pin 10, the punch retainer 5, cavity plate backing plate 6 by screw respectively with the cavity plate fastening plates 7, the stationary phase of cavity plate 8
Even, further, to ensure that the position of the cavity plate 8 is more stablized, increase have passed through the punch retainer 5, cavity plate backing plate 6,
The alignment pin 14 of cavity plate 8.
It is by together with the scraping wings 4, upper padding plate 3 using screw that the upper mold portion part and cavity plate part, which are fixedly linked,
It is fixed on the mesopore punch-pin 10, while the upper bolster 1, upper padding plate 3 are fixed on into the punch retainer 5 with screw
On.
The course of work of the present invention：Mould is on punch press, when punch press is descending, mould stress, upper and lower mould closure, lower mould
There is product to promote loading and unloading material plate 9 up to move, by pusher pin 11, guiding scraping wings 4 is up moved, the stress of spring 12,
Complete after punching, punch press backhaul, upper and lower mould is separated, spring 12 affranchises state, promote that scraping wings 4 is descending, scraping wings 4 is pushed away
Dynamic pusher pin 11, guiding loading and unloading material plate 9 is descending, completes material returned action.
Using technical scheme, spring 12 is guided to upper padding plate 3 and upper mould by pusher pin 11, scraping wings 4
Between seat 1, space is increased, quantity and the specification increase of spring 12 can be placed, so as to increase material returned power, the material returned is effectively solved difficult
Problem.
Embodiments of the present invention are made that with detailed description above in association with accompanying drawing, but the present invention be not limited to it is described
Embodiment.To those skilled in the art, without departing from the principles and spirit of the present invention, these are implemented
Mode carries out various change, modification, replacement and modification and still fallen within protection scope of the present invention.
Claims (5)
1. a kind of punching press material returned composite die, including：Upper mold portion part, cavity plate part, pusher pin (11) and suspension screw (13), institute
Upper mold portion part is stated to be fixedly linked with cavity plate part, it is characterised in that：The loading and unloading material plate (9) of the cavity plate part passes through suspension
Screw (13) from upper through the scraping wings (4) of the upper mold portion part, upper padding plate (3) and the cavity plate part punch retainer
(5) through hole is suspended on the scraping wings (4), and the suspension screw (13) can be with the loading and unloading material plate (9) in the through hole
Interior to move up and down, pusher pin (11) upper and lower end heads on the scraping wings (4), loading and unloading material plate (9) and can be described convex respectively
Moved up and down in mould fixed plate (5), upper padding plate (3) pins position through hole.
2. punching press material returned composite die according to claim 1, it is characterised in that：The upper mold portion part includes upper bolster
(1), upper bolster cover plate (2), upper padding plate (3), scraping wings (4) and spring (12), the scraping wings (4) are placed in the upper padding plate
(3) on, placed on the scraping wings (4) and be stamped the upper bolster cover plate (2) above the spring (12), the spring (12),
The upper bolster cover plate (2) is screwed on the upper bolster (1).
3. punching press material returned composite die according to claim 1, it is characterised in that：The cavity plate part is fixed including punch-pin
Plate (5), cavity plate backing plate (6), cavity plate fastening plates (7), cavity plate (8), loading and unloading material plate (9) and mesopore punch-pin (10), the punch-pin are consolidated
Fixed board (5), cavity plate backing plate (6) are fixedly linked with the cavity plate fastening plates (7), cavity plate (8) respectively by screw.
4. punching press material returned composite die according to claim 3, it is characterised in that：Alignment pin (14) is provided with described in
Punch retainer (5), cavity plate backing plate (6), cavity plate (8).
5. punching press material returned composite die according to claim 3, it is characterised in that：The upper mold portion part and the cavity plate portion
It is that the scraping wings (4), upper padding plate (3) are fixed on the mesopore punch-pin (10) together using screw that part, which is fixedly linked, together
When the upper bolster (1), upper padding plate (3) are fixed on the punch retainer (5) with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710408732.8A CN106984696A (en) | 2017-06-02 | 2017-06-02 | A kind of punching press material returned composite die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710408732.8A CN106984696A (en) | 2017-06-02 | 2017-06-02 | A kind of punching press material returned composite die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106984696A true CN106984696A (en) | 2017-07-28 |
Family
ID=59421845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710408732.8A Pending CN106984696A (en) | 2017-06-02 | 2017-06-02 | A kind of punching press material returned composite die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106984696A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047537A (en) * | 2018-08-31 | 2018-12-21 | 苏州瑞玛精密工业股份有限公司 | Pusher detection device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001205357A (en) * | 2000-01-25 | 2001-07-31 | Denso Corp | Press die |
| CN201524729U (en) * | 2009-10-21 | 2010-07-14 | 亿和精密金属制品(深圳)有限公司 | Anti-inverted-burr sheet metal mould |
| CN203459551U (en) * | 2013-09-30 | 2014-03-05 | 广州博颖达汽车零部件有限公司 | Multi-process composite drawing die |
| CN203459552U (en) * | 2013-09-30 | 2014-03-05 | 广州博颖达汽车零部件有限公司 | Punching blanking compound die upper die capable of being disassembled quickly |
| CN104368671A (en) * | 2014-11-25 | 2015-02-25 | 吴中区光福良盛机械厂 | Male die used for reciprocating lever blanking die |
| CN105396951A (en) * | 2015-12-14 | 2016-03-16 | 苏州源硕精密模具有限公司 | Reversely-arranged blanking and punching compound die |
| CN206169026U (en) * | 2016-11-15 | 2017-05-17 | 深圳市欣迪盟新能源科技股份有限公司 | Hardware processing compound die |
| CN206838862U (en) * | 2017-06-02 | 2018-01-05 | 桂林福达重工锻造有限公司 | A kind of punching press material returned composite die |
-
2017
- 2017-06-02 CN CN201710408732.8A patent/CN106984696A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001205357A (en) * | 2000-01-25 | 2001-07-31 | Denso Corp | Press die |
| CN201524729U (en) * | 2009-10-21 | 2010-07-14 | 亿和精密金属制品(深圳)有限公司 | Anti-inverted-burr sheet metal mould |
| CN203459551U (en) * | 2013-09-30 | 2014-03-05 | 广州博颖达汽车零部件有限公司 | Multi-process composite drawing die |
| CN203459552U (en) * | 2013-09-30 | 2014-03-05 | 广州博颖达汽车零部件有限公司 | Punching blanking compound die upper die capable of being disassembled quickly |
| CN104368671A (en) * | 2014-11-25 | 2015-02-25 | 吴中区光福良盛机械厂 | Male die used for reciprocating lever blanking die |
| CN105396951A (en) * | 2015-12-14 | 2016-03-16 | 苏州源硕精密模具有限公司 | Reversely-arranged blanking and punching compound die |
| CN206169026U (en) * | 2016-11-15 | 2017-05-17 | 深圳市欣迪盟新能源科技股份有限公司 | Hardware processing compound die |
| CN206838862U (en) * | 2017-06-02 | 2018-01-05 | 桂林福达重工锻造有限公司 | A kind of punching press material returned composite die |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047537A (en) * | 2018-08-31 | 2018-12-21 | 苏州瑞玛精密工业股份有限公司 | Pusher detection device |
| CN109047537B (en) * | 2018-08-31 | 2024-03-29 | 苏州瑞玛精密工业股份有限公司 | Pushing detection device |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170728 |
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| WD01 | Invention patent application deemed withdrawn after publication |