CN106042060A - Guide-free blanking die for press machine - Google Patents
Guide-free blanking die for press machine Download PDFInfo
- Publication number
- CN106042060A CN106042060A CN201610473540.0A CN201610473540A CN106042060A CN 106042060 A CN106042060 A CN 106042060A CN 201610473540 A CN201610473540 A CN 201610473540A CN 106042060 A CN106042060 A CN 106042060A
- Authority
- CN
- China
- Prior art keywords
- die
- punch
- metal surface
- blanking die
- surface wear
- 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
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a guide-free blanking die for a press machine. The guide-free blanking die comprises an upper die seat, a lower die seat, a female die and a male die. The female die is arranged on the lower die seat through a female die fixing plate. The male die is arranged on the upper die seat through a male die fixing plate. The guide-free blanking die is characterized in that the female die is provided with a material blocking pin; the bottom of the male die is wrapped by a metal layer; a first metal surface wear-resisting coating is arranged on the inner wall of the metal layer; and a second metal surface wear-resisting coating is arranged on the outer wall of the metal layer. Due to the fact that the inner wall and the outer wall of the metal layer are provided with the wear-resisting coatings, the problem that after the blanking die is used for a long time, hard rubber is worn seriously and needs to be replaced can be effectively solved.
Description
Technical field
The nothing that the present invention relates to a kind of forcing press guides blanking die.
Background technology
When producing the blanking part that some accuracy classes require low, simple shape, often select without guiding blanking die, on mould
There is no guider, only rely on press ram and guide, with binding round the hard rubber discharging on punch, thus relatively simple for structure, become
The most also ratio is relatively low.But long-time use after, hard rubber serious wear, need to change, relatively time-consuming arduously.
Summary of the invention
For the problems referred to above, the present invention provides the nothing of a kind of forcing press to guide blanking die, improves the wearability of blanking die.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, the present invention is achieved through the following technical solutions:
The nothing of a kind of forcing press guides blanking die, and including upper bolster, die shoe, die and punch, described die is solid by die
Determining plate to be arranged on die shoe, described punch is arranged on upper bolster by punch retainer, it is characterised in that described die sets
Being equipped with pin stop, described male bottom is enclosed with metal level, and the inwall of described metal level is provided with the first wear-resisting painting in metal surface
Layer, and the outer wall of described metal level is provided with the second metal surface wear-resistant coating.
Preferably, fixed by screw between described punch, punch retainer and upper bolster.
Preferably, fixed by screw between described die, die block and die shoe.
Preferably, described first metal surface wear-resistant coating is tungsten carbide coating, and described second metal surface wear-resistant coating is
Tungsten carbide coating.
Preferably, described first metal surface wear-resistant coating is metal-cermic coating.
The invention has the beneficial effects as follows: the inside and outside wall of metal level is respectively provided with wear-resistant coating, long-time use can be prevented effectively from
After, hard rubber serious wear, the problem needing to change.
Accompanying drawing explanation
Fig. 1 is the structural representation without guiding blanking die of a kind of forcing press of the present invention；
The labelling implication of accompanying drawing is as follows:
1: die shoe；2: die；3: die block；4: pin stop；5: upper bolster；6: punch；7: punch retainer；8: metal
Layer；9: the first metal surface wear-resistant coatings；10: the second metal surface wear-resistant coatings.
Detailed description of the invention
With specific embodiment, technical solution of the present invention is described in further detail below in conjunction with the accompanying drawings, so that ability
The technical staff in territory can be better understood from the present invention and can be practiced, but illustrated embodiment is not as the limit to the present invention
Fixed.
As it is shown in figure 1, the nothing of a kind of forcing press guides blanking die, including upper bolster 5, die shoe 1, die 2 and punch 6,
Described die 2 is arranged on die shoe 1 by die block 3, and described punch 6 is arranged on upper bolster 5 by punch retainer 7
On, such as, fixed by screw between punch 6, punch retainer 7 and upper bolster 5, die 2, die block 3 and die shoe 1
Between fixed by screw.
Described die 2 is provided with pin stop 4, and blanking die is positioned by pin stop 4, wherein, is enclosed with bottom described punch 6
Metal level 8, the inwall of described metal level 8 is provided with the first metal surface wear-resistant coating 9, and the outer wall of described metal level 8 is arranged
There is the second metal surface wear-resistant coating 10.
Preferably, described first metal surface wear-resistant coating 9 is tungsten carbide coating, described second metal surface wear-resistant coating 10
It it is tungsten carbide coating.Or, described first metal surface wear-resistant coating 9 is metal-cermic coating.
The inside and outside wall of metal level 8 is respectively provided with wear-resistant coating, after long-time use can be prevented effectively from, and hard rubber serious wear,
The problem needing to change, wherein metal level 8 can be selected for alloy material.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or it is relevant to be directly or indirectly used in other
Technical field, be the most in like manner included in the scope of patent protection of the present invention.
Claims (6)
1. the nothing of forcing press guides a blanking die, including upper bolster (5), die shoe (1), die (2) and punch (6), described
Die (2) is arranged on die shoe (1) by die block (3), and described punch (6) is arranged on by punch retainer (7)
On upper bolster (5), it is characterised in that described die (2) is provided with pin stop (4), described punch (6) bottom is enclosed with metal level
(8), the inwall of described metal level (8) is provided with the first metal surface wear-resistant coating (9), and the outer wall of described metal level (8) sets
It is equipped with the second metal surface wear-resistant coating (10).
The nothing of a kind of forcing press the most according to claim 1 guides blanking die, it is characterised in that described punch (6), punch
Fixed by screw between fixed plate (7) and upper bolster (5).
The nothing of a kind of forcing press the most according to claim 2 guides blanking die, it is characterised in that described die (2), die
Fixed by screw between fixed plate (3) and die shoe (1).
The nothing of a kind of forcing press the most according to claim 3 guides blanking die, it is characterised in that described first metal surface
Wear-resistant coating (9) is tungsten carbide coating.
The nothing of a kind of forcing press the most according to claim 4 guides blanking die, it is characterised in that described second metal surface
Wear-resistant coating (10) is tungsten carbide coating.
The nothing of a kind of forcing press the most according to claim 3 guides blanking die, it is characterised in that described first metal surface
Wear-resistant coating (9) is metal-cermic coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610473540.0A CN106042060A (en) | 2016-06-27 | 2016-06-27 | Guide-free blanking die for press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610473540.0A CN106042060A (en) | 2016-06-27 | 2016-06-27 | Guide-free blanking die for press machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106042060A true CN106042060A (en) | 2016-10-26 |
Family
ID=57166462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610473540.0A Pending CN106042060A (en) | 2016-06-27 | 2016-06-27 | Guide-free blanking die for press machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106042060A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115319852A (en) * | 2022-10-12 | 2022-11-11 | 南通妙邦纺织有限公司 | Fabric punching device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1482791A1 (en) * | 1987-10-12 | 1989-05-30 | Предприятие П/Я М-5374 | Die set for multiple-row cutting of thin-sheet material |
| CN202052842U (en) * | 2011-04-29 | 2011-11-30 | 张莉 | Inverted rubber blanking die |
| CN202071128U (en) * | 2010-11-19 | 2011-12-14 | 中国二十二冶集团有限公司 | Forming device used for punching process holes on the frame of a steel frame plastic pattern plate |
| CN103357741A (en) * | 2012-04-06 | 2013-10-23 | 吴正伟 | Four-corner-detachable wear-resistant trimming die |
| CN104525681A (en) * | 2014-11-18 | 2015-04-22 | 西安理工大学 | A cold punching die and a manufacturing method thereof |
| CN204604456U (en) * | 2015-01-29 | 2015-09-02 | 珠海格莱利模具有限公司 | A kind of die cutting die with floating location structure |
-
2016
- 2016-06-27 CN CN201610473540.0A patent/CN106042060A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1482791A1 (en) * | 1987-10-12 | 1989-05-30 | Предприятие П/Я М-5374 | Die set for multiple-row cutting of thin-sheet material |
| CN202071128U (en) * | 2010-11-19 | 2011-12-14 | 中国二十二冶集团有限公司 | Forming device used for punching process holes on the frame of a steel frame plastic pattern plate |
| CN202052842U (en) * | 2011-04-29 | 2011-11-30 | 张莉 | Inverted rubber blanking die |
| CN103357741A (en) * | 2012-04-06 | 2013-10-23 | 吴正伟 | Four-corner-detachable wear-resistant trimming die |
| CN104525681A (en) * | 2014-11-18 | 2015-04-22 | 西安理工大学 | A cold punching die and a manufacturing method thereof |
| CN204604456U (en) * | 2015-01-29 | 2015-09-02 | 珠海格莱利模具有限公司 | A kind of die cutting die with floating location structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115319852A (en) * | 2022-10-12 | 2022-11-11 | 南通妙邦纺织有限公司 | Fabric punching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 215300 Suzhou City, Kunshan Province, Yushan City, the town of Yuan Feng Road, No. 232 robot Industrial Park Applicant after: Jiangsu Huahang Weitai Robot Technology Co Ltd Address before: 215300 Suzhou City, Kunshan Province, Yushan City, the town of Yuan Feng Road, No. 232 robot Industrial Park Applicant before: KUNSHAN HUAHANG WEITAI ROBOT CO., LTD. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |