CN105344826A - Female die of progressive die for metal connecting corner - Google Patents
Female die of progressive die for metal connecting corner Download PDFInfo
- Publication number
- CN105344826A CN105344826A CN201510852743.6A CN201510852743A CN105344826A CN 105344826 A CN105344826 A CN 105344826A CN 201510852743 A CN201510852743 A CN 201510852743A CN 105344826 A CN105344826 A CN 105344826A
- Authority
- CN
- China
- Prior art keywords
- die
- plate
- concave template
- concave
- die shoe
- 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
- 230000000750 progressive effect Effects 0.000 title claims abstract description 16
- 239000002184 metal Substances 0.000 title claims abstract description 15
- 238000007667 floating Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 239000003845 household chemical Substances 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/08—Dies with different parts for several steps in a process
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a female die of a progressive die for a metal connecting corner. The female die comprises a lower die base, a concave die plate, a guiding plate and a support. A lower cushion plate is arranged between the lower die base and the concave die plate. The lower die base and the concave die plate are fixedly connected through cylindrical pins and inner hexagonal bolts. The guiding plate is arranged on the side face of the concave die plate through the support. Side edge baffles are arranged on the upper surface of the concave die plate. According to the female die of the progressive die for the metal connecting corner, manufacturing is easy, the price is low, production is safe, the stamping precision of a compound die is high, the flatness of manufactured pieces is good, the production rate is quite high, and production is safe.
Description
Technical field
The present invention relates to and belong to technology of die manufacturing field, be specifically related to a kind of master mold of metal joint angle progressive die.
Background technology
Mould is as special working equipment, more and more important in modern manufacturing industry.The height of die horizontal, has been related to the development and progression of modern manufacturing industry, has been related to the speed of economic construction.Along with extensive use and the development of stamping technology, each industrial department nearly all be unable to do without diel, especially automobile, electrical equipment, have a snack to stave off hunger, instrument and household chemicals industry, its product quality, the speed etc. of production efficiency, production cost and model change, depends on diel all to a great extent.Therefore, mould industry is the leading industry driving the development of every industrial products.How providing faster, more mould better, is that common important topic in die industry work.
China pays much attention to the development of mould industry at present, payes attention to the raising of Tool and Die Technology.Mould industry is in China's one of important basic industry becoming the national economic development.Relative to common die, the complicated structure of the automatic progressive die of Multi-station precision, manufacturing technology and manufacture requirements higher, the cost of mould is relatively also high, also there is corresponding requirement to pressing equipment, raw material (coiled strip) simultaneously, higher requirement be it is also proposed to the reasonability of Design of Dies.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: the master mold proposing a kind of metal joint angle progressive die.
Technical solution of the present invention is achieved in that a kind of master mold of metal joint angle progressive die, comprises die shoe, concave template stock guide and support; Lower bolster is provided with between described die shoe and concave template; Described die shoe is fixedly connected with hexagon socket head cap screw by straight pin with concave template; Described stock guide is by the side of Bracket setting at concave template.
Preferably, the upper surface of described concave template is provided with side edge baffle plate.
Preferably, be provided with floating pin in described die shoe, the bottom of its floating pin is fixed on die shoe.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The master mold of metal joint angle progressive die of the present invention, be assembled into metal joint angle progressive die with corresponding male model, during its punching press, have pilot pin accurately to locate, eject and lead by the devices such as floating pin and stock guide realization, device for discharging adopts elasticity stripper, is realized by unloading bolt and rubber; Die adopts split type die, and punch is fixed on punch retainer with shoulder type; Therefore, the present invention is easy to manufacture, and price is low, production safety, and compound die punching precision is high, and product flatness is good, and productivity ratio is the highest, comparision of production safety.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Fig. 1 is the structural representation after master mold of the present invention and corresponding male model are assembled;
Fig. 2 is the side view after master mold of the present invention and corresponding male model are assembled;
Fig. 3 is the top view after master mold of the present invention and corresponding male model are assembled.
In figure: 1, side edge baffle plate; 2, floating pin; 3, die shoe; 4, lower bolster; 5, concave template; 6, blanking plate; 7, punch retainer; 8, upper padding plate; 9, piercing punch; 10, stock guide; 11, support; 12, upper bolster.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described.
The master mold that the invention provides a kind of metal joint angle progressive die as Figure 1-3 of the present invention, comprises die shoe 3, concave template 5 stock guide 10 and support 11; Lower bolster 4 is provided with between described die shoe 3 and concave template 5; Described die shoe 3 is fixedly connected with hexagon socket head cap screw by straight pin with concave template 5; Described stock guide 10 is arranged on the side of concave template 5 by support 11; The upper surface of described concave template 5 is provided with side edge baffle plate 1; Be provided with floating pin 2 in described die shoe 3, the bottom of its floating pin 2 is fixed on die shoe 3.The master mold of this metal joint angle progressive die, has pilot pin accurately to locate during its punching press, ejects and lead to be realized by the devices such as floating pin 2 and stock guide 10, and device for discharging adopts elasticity stripper 6, is realized by unloading bolt and rubber; Die adopts split type die.Therefore, the master mold of metal joint angle progressive die of the present invention, easy to manufacture, price is low, production safety, and compound die punching precision is high, and product flatness is good, and productivity ratio is the highest, comparision of production safety.
Assembling principle: this mould is made up of 12 work steps, billot armrest is dynamic first sends into, and locates with side edge baffle plate 1.Have pilot pin accurately to locate during punching press, eject and lead and to be realized by the floating roof devices such as floating pin 2 and stock guide 10, device for discharging adopts elasticity stripper 6, is realized by unloading bolt and rubber.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. a master mold for metal joint angle progressive die, is characterized in that: comprise die shoe (3), concave template (5) stock guide (10) and support (11); Lower bolster (4) is provided with between described die shoe (3) and concave template (5); Described die shoe (3) is fixedly connected with hexagon socket head cap screw by straight pin with concave template (5); Described stock guide (10) is arranged on the side of concave template (5) by support (11).
2. the master mold of a kind of metal joint angle progressive die according to claim 1, is characterized in that: the upper surface of described concave template (5) is provided with side edge baffle plate (1).
3. the master mold of a kind of metal joint angle progressive die according to claim 1, is characterized in that: be provided with floating pin (2) in described die shoe (3), and the bottom of its floating pin (2) is fixed on die shoe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510852743.6A CN105344826A (en) | 2015-11-30 | 2015-11-30 | Female die of progressive die for metal connecting corner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510852743.6A CN105344826A (en) | 2015-11-30 | 2015-11-30 | Female die of progressive die for metal connecting corner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105344826A true CN105344826A (en) | 2016-02-24 |
Family
ID=55320967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510852743.6A Pending CN105344826A (en) | 2015-11-30 | 2015-11-30 | Female die of progressive die for metal connecting corner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105344826A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11290949A (en) * | 1998-04-08 | 1999-10-26 | Nippon Steel Metal Prod Co Ltd | Manufacture of tapered square pipe and its device |
| CN204035343U (en) * | 2014-07-16 | 2014-12-24 | 宋晓虹 | A kind of bracket progressive die device |
| CN204396661U (en) * | 2014-12-30 | 2015-06-17 | 无锡爱博金属制品有限公司 | A kind of diel of five metals brace |
| CN204396646U (en) * | 2014-12-30 | 2015-06-17 | 无锡爱博金属制品有限公司 | A kind of diel of five metals orifice plate |
-
2015
- 2015-11-30 CN CN201510852743.6A patent/CN105344826A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11290949A (en) * | 1998-04-08 | 1999-10-26 | Nippon Steel Metal Prod Co Ltd | Manufacture of tapered square pipe and its device |
| CN204035343U (en) * | 2014-07-16 | 2014-12-24 | 宋晓虹 | A kind of bracket progressive die device |
| CN204396661U (en) * | 2014-12-30 | 2015-06-17 | 无锡爱博金属制品有限公司 | A kind of diel of five metals brace |
| CN204396646U (en) * | 2014-12-30 | 2015-06-17 | 无锡爱博金属制品有限公司 | A kind of diel of five metals orifice plate |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |
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| RJ01 | Rejection of invention patent application after publication |