CN104307977A - Punching and forming die of automobile support - Google Patents
Punching and forming die of automobile support Download PDFInfo
- Publication number
- CN104307977A CN104307977A CN201410607364.6A CN201410607364A CN104307977A CN 104307977 A CN104307977 A CN 104307977A CN 201410607364 A CN201410607364 A CN 201410607364A CN 104307977 A CN104307977 A CN 104307977A
- Authority
- CN
- China
- Prior art keywords
- plate
- fixed
- punching
- fixing plate
- die
- 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.)
- Granted
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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
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- 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 relates to a punching and forming die of an automobile support. A screw rod is fixed on a knockout rod, a knockout pin is fixed at the lower end of the screw rod, an upper subplate is fixed on the lower surface of an upper die plate, an upper fixing plate, a concave die, a positioning column and a retaining plate are fixed on the lower surface of the upper subplate, the concave die, the positioning column and the retaining plate are positioned in the fixing plate, a lower fixing plate and a vertical plate are fixed on the upper surface of a lower die plate, the vertical plate is positioned in the lower fixing plate, a lower subplate and a punch fixing plate are fixed on one side wall of the vertical plate, an ejection plate is mounted on the punch fixing plate which is positioned on the lower subplate, an ejector block is slidably connected in the lower fixing plate vertically, a supporting spring is arranged below the ejection block, and the upper surface of the ejection block is a bevel. When the punching and forming die is in actual use, product accuracy and finished product ratio can be greatly improved, energy resources are saved, and waste of materials and the energy resources is avoided; the punching and forming die is simple and reasonable in structure and convenient to operate.
Description
Technical field
The present invention relates to one and be punching into mould, what the present invention especially related to a kind of automobile support is punching into mould.
Background technology
At present, the A8827306 automobile support that upper vapour is general by side stand, left socle, right support and cylindrical shell four part form.General employing following steps are produced: first punching on cylindrical shell, then together with the cylindrical shell having rushed hole is welded with side stand, left socle, right support.Adopt the A8827306 automobile support precision of producing in this way poor, yield rate is lower, and welding process easily makes rushed hole produce distortion and cause entirety to be scrapped.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide that a kind of Product Precision is high, yield rate improves greatly, easy to operate automobile support be punching into mould.
According to technical scheme provided by the invention, described automobile support be punching into mould, comprise knockout rod, cope match-plate pattern and lower bolster; Knockout rod is fixed with screw rod, is fixed with dnockout pin in the bottom of screw rod; Be fixed with upper padding plate at the lower surface of cope match-plate pattern, be fixed with upper mounted plate, die, locating dowel and baffle plate at the lower surface of upper padding plate, and die, locating dowel and baffle plate are positioned at fixed head; Bottom plate and riser is fixed with at the upper surface of lower bolster, riser is positioned at bottom plate, a sidewall of riser is fixed with lower bolster and punch fixing plate, punch fixing plate is provided with roof shell, punch fixing plate is positioned on lower bolster, in vertically slidably connecting bullet jacking block in bottom plate, the below playing jacking block is provided with support spring, and the upper surface playing jacking block is inclined-plane.
Be provided with feet at the lower surface of lower bolster, be provided with base plate at the lower surface of feet, and lower bolster, feet and base plate are fixed as one by fastening bolt.
Another sidewall of riser is fixed with backup plate.
The present invention is when reality uses, because carry out punching again after the side stand of the A8827306 automobile support that upper vapour is general, left socle, right support and cylindrical shell four part have been welded into an entirety, so just greatly can improve Product Precision and the yield rate of this car model support, save the energy, avoid the waste of material and the energy, and the present invention is simple and reasonable for structure, easy to operate.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
This automobile support be punching into mould, comprise knockout rod 1, cope match-plate pattern 3 and lower bolster 13; Knockout rod 1 is fixed with screw rod 2, is fixed with dnockout pin 17 in the bottom of screw rod 2; Be fixed with upper padding plate 4 at the lower surface of cope match-plate pattern 3, be fixed with upper mounted plate 5, die 6, locating dowel 7 and baffle plate 18 at the lower surface of upper padding plate 4, and die 6, locating dowel 7 are positioned at fixed head 5 with baffle plate 18; Bottom plate 12 and riser 16 is fixed with at the upper surface of lower bolster 13, riser 16 is positioned at bottom plate 12, a sidewall of riser 16 is fixed with lower bolster 10 and punch fixing plate 9, punch fixing plate 9 is provided with roof shell 8, punch fixing plate 9 is positioned on lower bolster 10, in bottom plate 12, play jacking block 11 in vertically slidably connecting, the below playing jacking block 11 is provided with support spring, and the upper surface playing jacking block 11 is inclined-plane.
Be provided with feet 14 at the lower surface of lower bolster 13, be provided with base plate 15 at the lower surface of feet 14, and lower bolster 13, feet 14 are fixed as one by fastening bolt with base plate 15.
Another sidewall of riser 16 is fixed with backup plate 19.
During work, first the side stand of A8827306 automobile support general for upper for composition vapour, left socle, right support and cylindrical shell four part are welded into an entirety, are formed and treat punching blank 20.
During punching production, the cylindrical shell treating punching blank 20 is held up with roof shell 8, cope match-plate pattern 3 comes downwards to locating dowel 7 constraint and treats punching blank 20, then treat that the front and back position of punching blank 20 is determined, when contacting to the left socle until punching blank 20, the right support until punching blank 20 with bullet jacking block 11, retrain with binder post the right position treating punching blank 20, when coming downwards to roof shell 8 lower position-arresting, drift punching from inside to outside fixing in punch fixing plate 9, waste material enters in die 6 and completes punch process.
Forcing press is up, and locating dowel 7 departs from product, and drift exits cartridge bore, and simultaneously knockout rod 1 promotes dnockout pin 17 and releases waste material in die 6, and taking off product can produce next time.
Claims (3)
1. automobile support be punching into a mould, comprise knockout rod (1), cope match-plate pattern (3) and lower bolster (13); It is characterized in that: on knockout rod (1), be fixed with screw rod (2), be fixed with dnockout pin (17) in the bottom of screw rod (2); Upper padding plate (4) is fixed with at the lower surface of cope match-plate pattern (3), be fixed with upper mounted plate (5), die (6), locating dowel (7) and baffle plate (18) at the lower surface of upper padding plate (4), and die (6), locating dowel (7) and baffle plate (18) are positioned at fixed head (5); Bottom plate (12) and riser (16) is fixed with at the upper surface of lower bolster (13), riser (16) is positioned at bottom plate (12), a sidewall of riser (16) is fixed with lower bolster (10) and punch fixing plate (9), punch fixing plate (9) is provided with roof shell (8), punch fixing plate (9) is positioned on lower bolster (10), jacking block (11) is played in vertically slidably connecting in bottom plate (12), the below playing jacking block (11) is provided with support spring, and the upper surface playing jacking block (11) is inclined-plane.
2. automobile support as claimed in claim 1 be punching into mould, it is characterized in that: be provided with feet (14) at the lower surface of lower bolster (13), be provided with base plate (15) at the lower surface of feet (14), and lower bolster (13), feet (14) and base plate (15) are fixed as one by fastening bolt.
3. automobile support as claimed in claim 1 be punching into mould, it is characterized in that: on another sidewall of riser (16), be fixed with backup plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410607364.6A CN104307977B (en) | 2014-10-31 | 2014-10-31 | Automobile support be punching into mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410607364.6A CN104307977B (en) | 2014-10-31 | 2014-10-31 | Automobile support be punching into mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104307977A true CN104307977A (en) | 2015-01-28 |
| CN104307977B CN104307977B (en) | 2016-03-30 |
Family
ID=52363366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410607364.6A Active CN104307977B (en) | 2014-10-31 | 2014-10-31 | Automobile support be punching into mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104307977B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004243344A (en) * | 2003-02-12 | 2004-09-02 | Matsushita Electric Ind Co Ltd | Metallic mold of fin for heat exchanger, and heat exchanger |
| JP2005199343A (en) * | 2004-01-14 | 2005-07-28 | Kataken Seiko Co Ltd | Floating punch |
| CN201223898Y (en) * | 2008-07-25 | 2009-04-22 | 南阳淅减汽车减振器有限公司 | Horizontal punching die for lower support of shock absorber |
| CN201432047Y (en) * | 2009-05-12 | 2010-03-31 | 芜湖市中兴机械技术开发有限公司 | Automobile pedal bracket piercing die |
| CN101823107A (en) * | 2010-04-14 | 2010-09-08 | 无锡市中捷减震器有限公司 | Stamping device for automobile engine shock absorber support |
| CN102284601A (en) * | 2011-07-04 | 2011-12-21 | 无锡市中捷减震器有限公司 | Punch mould of vehicle accelerator pedal support |
| CN202824407U (en) * | 2012-09-27 | 2013-03-27 | 天津双鑫机械制造有限公司 | Blanking and punching compound die of vehicle stabilizer support |
| CN202893967U (en) * | 2012-11-16 | 2013-04-24 | 无锡爱博金属制品有限公司 | Automobile anti-skid brake system (ABS) upper bracket punching mould structure |
| CN103949535A (en) * | 2014-05-08 | 2014-07-30 | 安徽大昌科技股份有限公司 | Punching die of rear suspension installation bracket |
| CN204159730U (en) * | 2014-10-31 | 2015-02-18 | 无锡市中捷减震器有限公司 | Automobile support be punching into mould |
-
2014
- 2014-10-31 CN CN201410607364.6A patent/CN104307977B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004243344A (en) * | 2003-02-12 | 2004-09-02 | Matsushita Electric Ind Co Ltd | Metallic mold of fin for heat exchanger, and heat exchanger |
| JP2005199343A (en) * | 2004-01-14 | 2005-07-28 | Kataken Seiko Co Ltd | Floating punch |
| CN201223898Y (en) * | 2008-07-25 | 2009-04-22 | 南阳淅减汽车减振器有限公司 | Horizontal punching die for lower support of shock absorber |
| CN201432047Y (en) * | 2009-05-12 | 2010-03-31 | 芜湖市中兴机械技术开发有限公司 | Automobile pedal bracket piercing die |
| CN101823107A (en) * | 2010-04-14 | 2010-09-08 | 无锡市中捷减震器有限公司 | Stamping device for automobile engine shock absorber support |
| CN102284601A (en) * | 2011-07-04 | 2011-12-21 | 无锡市中捷减震器有限公司 | Punch mould of vehicle accelerator pedal support |
| CN202824407U (en) * | 2012-09-27 | 2013-03-27 | 天津双鑫机械制造有限公司 | Blanking and punching compound die of vehicle stabilizer support |
| CN202893967U (en) * | 2012-11-16 | 2013-04-24 | 无锡爱博金属制品有限公司 | Automobile anti-skid brake system (ABS) upper bracket punching mould structure |
| CN103949535A (en) * | 2014-05-08 | 2014-07-30 | 安徽大昌科技股份有限公司 | Punching die of rear suspension installation bracket |
| CN204159730U (en) * | 2014-10-31 | 2015-02-18 | 无锡市中捷减震器有限公司 | Automobile support be punching into mould |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104307977B (en) | 2016-03-30 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 214199 Donggang Town, Xishan District, Jiangsu, China Patentee after: Jiangsu ZOJE Seiko Polytron Technologies Inc Address before: Donggang Guo Town Industrial Park of Xishan District, Wuxi city of Jiangsu Province in 214199 Patentee before: Wuxi Zhongjie Vibration Isolators Co., Ltd. |