CN104741459A - Punching and blanking continuous die for tie rod support reinforcing plate - Google Patents
Punching and blanking continuous die for tie rod support reinforcing plate Download PDFInfo
- Publication number
- CN104741459A CN104741459A CN201510150934.8A CN201510150934A CN104741459A CN 104741459 A CN104741459 A CN 104741459A CN 201510150934 A CN201510150934 A CN 201510150934A CN 104741459 A CN104741459 A CN 104741459A
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- CN
- China
- Prior art keywords
- die
- hole
- punch
- upper bolster
- centre
- 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.)
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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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention provides a punching and blanking continuous die for a tie rod support reinforcing plate. The punching and blanking continuous die comprises a die shank, an upper die holder, a male die fixing plate, discharging rubber, a punch pit, a discharging plate, a female die fixing plate, a lower die holder, guide posts, a locating pin, a female die, a male die, guide sleeves, discharging screws, a locating plate and countersunk screws. The die shank is located above the upper die holder. The male die fixing plate is located in the middle of the upper die holder. The male die is located below the male die fixing plate. The punch pit is located beside the male die. The big end of the punch pit is assembled in the male die fixing plate. The discharging rubber is located below the male die fixing plate. The discharging plate is located below the discharging rubber. The guide sleeves are located on two corners of the upper die holder. The lower die holder is located at the lowest position of the die. The female die fixing plate is located on the lower die holder. The female die is located in the middle of the female die fixing plate. The locating plate is located above the female die. The locating pin is located on the female die. The guide posts are located on two corners of the lower die holder. By the adoption of the punching and blanking continuous die, the appearance quality and the size precision of products can be improved, and production efficiency is high.
Description
Technical field
The present invention relates to a kind of cold punching die of field of machining, particularly a kind of transverse rod bracket stiffener punching and blanking continuous mould.
Background technology
Transverse rod bracket stiffener is the parts on automobile on tie rod assembly, it plays a part to strengthen and safeguard protection to transverse rod bracket, transverse rod bracket stiffener is wanted and transverse rod bracket, drag link pin welds together, drag link pin could must be welded by the hole on transverse rod bracket stiffener, therefore appearance and size and hole size require higher, at present, transverse rod bracket stiffener is with adopting direct blanking, hole, this preparation method, owing to having error when material cut by plate shearing machine, size can not ensure, manual line can not meet technological requirement when holing, so precision is not high after processing, presentation quality can not reach technical requirement, production efficiency is on the low side.
Summary of the invention
The object of the invention is to overcome the above-mentioned deficiency of prior art and provide a kind of transverse rod bracket stiffener punching and blanking continuous mould, it can ensure presentation quality and dimensional accuracy, raises the efficiency.
Technical scheme of the present invention is: a kind of transverse rod bracket stiffener punching and blanking continuous mould, and it comprises: die shank, upper bolster, hexagon socket head cap screw, screw, punch retainer, discharging rubber, drift, stripper, I straight pin, die block, die shoe, bolt, soket head cap screw, guide pillar, alignment pin, die, punch, guide pin bushing, unloading bolt, II straight pin, location-plate, sunk screw, die shank is positioned at the top of upper bolster, big column on die shank is through the circular hole in the middle of upper bolster, small column on die shank upwards, punch retainer is positioned at the centre of upper bolster, be connected with upper bolster with I straight pin by hexagon socket head cap screw, punch is positioned at the below of punch retainer, the centre of punch retainer is arranged on by screw, drift is positioned at the side of punch, the large end of drift is tight with in punch retainer, the small end of drift down, discharging rubber is positioned at the below of punch retainer, stripper is positioned at the below of discharging rubber, unloading bolt is through upper bolster, punch retainer, discharging rubber is connected with stripper, two guide pin bushings are positioned on two angles of upper bolster, the below of upper bolster is fixedly mounted on by close-fitting mode, die shoe is positioned at the bottom of mould, die block is positioned at above die shoe, be connected with die shoe with II straight pin by bolt, die is positioned at the centre of die block, is connected with die shoe by soket head cap screw, and location-plate is positioned at the top of die, be arranged on die by sunk screw, alignment pin is positioned at the top of die, and two guide pillars are positioned on two angles of die shoe, are fixedly mounted on the top of die shoe by close-fitting mode.
The further technical scheme of the present invention is: be provided with small column above described die shank, middle part is provided with positioning end, below is provided with big column.
The present invention further technical scheme is: described Liang Ge angle, upper bolster front is provided with guide pin bushing installing hole, middle surrounding is provided with punch retainer installing hole and two straight pin locating holes, centres are provided with die shank installing hole, are provided with unloading bolt installing hole in the surrounding of die shank installing hole.
The present invention further technical scheme is: in the middle of described punch retainer, surrounding is provided with and is provided with near unloading bolt through hole, unloading bolt through hole that upper bolster locating hole, centre are also provided with punch stepped hole, punch stepped hole side is provided with drift installation step hole, punch stepped hole surrounding is also provided with upper bolster construction bolt hole.
The present invention further technical scheme is: described drift is provided with large end, centre is provided with stiff end, below is provided with small end.
The present invention further technical scheme is: described stripper surrounding is provided with bolt mounting holes, centre is provided with punch through hole, punch through hole side is provided with punch pin through-bores, below is provided with square groove.
The present invention further technical scheme is: the outer surrounding of described die block is provided with die shoe construction bolt hole and locating hole, middle surrounding are provided with die construction bolt hole and locating hole, centre are provided with square hole, square hole side is provided with small sircle hole, centre is also provided with square groove.
The present invention further technical scheme is: described Liang Ge angle, die shoe front is provided with guide pillar installing hole, middle surrounding is provided with punch retainer installing hole and dowel hole, and centre is provided with oblong aperture, and oblong aperture side is provided with big hole.
The present invention further technical scheme is: described die surrounding is provided with die block bolt hole and locating hole, below are provided with location-plate construction bolt hole, centre is provided with punching hole type lumen pore and concave die cavity hole.
The present invention further technical scheme is: described punch profile is provided with tetragonal, lower, planar is provided with bolt hole.
The present invention compared with prior art has following features:
A kind of transverse rod bracket stiffener punching and blanking continuous mould provided by the invention
,can improve presentation quality and the dimensional accuracy of product, the uniformity of converted products is good, and efficiency is high.
Be further described below in conjunction with the detailed construction of the drawings and specific embodiments to invention.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is the structural representation of die shank;
Accompanying drawing 3 is the structural representation of upper bolster;
Accompanying drawing 4 is the structural representation of punch retainer;
Accompanying drawing 5 is the structural representation of drift;
Accompanying drawing 6 is the structural representation of stripper;
Accompanying drawing 7 is the structural representation of die block;
Accompanying drawing 8 is the structural representation of die shoe;
Accompanying drawing 9 is the structural representation of die;
Accompanying drawing 10 is the structural representation of punch.
Detailed description of the invention
As shown in drawings: a kind of transverse rod bracket stiffener punching and blanking continuous mould, it comprises: die shank 1, upper bolster 2, hexagon socket head cap screw 3, screw 4, punch retainer 5, discharging rubber 6, drift 7, stripper 8, I straight pin 9, die block 10, die shoe 11, bolt 12, soket head cap screw 13, guide pillar 14, alignment pin 15, die 16, punch 17, guide pin bushing 18, unloading bolt 19, II straight pin 20, location-plate 21, sunk screw 22, die shank 1 is positioned at the top of upper bolster 2, big column 1-3 on die shank is through the circular hole in the middle of upper bolster 2, small column 1-1 on die shank upwards, punch retainer 5 is positioned at the centre of upper bolster 2, be connected with upper bolster 2 with I straight pin 6 by hexagon socket head cap screw 13, punch 17 is positioned at the below of punch retainer 5, the centre of punch retainer 5 is arranged on by screw 5, drift 7 is positioned at the side of punch 17, the large end 7-1 of drift is tight with in punch retainer 5, the small end 7-3 of drift down, discharging rubber 6 is positioned at the below of punch retainer 5, stripper 8 is positioned at the below of discharging rubber 6, unloading bolt 19 is through upper bolster 2, punch retainer 5, discharging rubber 6 is connected with stripper 8, two guide pin bushings 18 are positioned on two angles of upper bolster 2, the below of upper bolster is fixedly mounted on by close-fitting mode, die shoe 11 is positioned at the bottom of mould, die block 10 is positioned at above die shoe 11, be connected with die shoe with II straight pin by bolt, die 16 is positioned at the centre of die block 10, is connected with die shoe by soket head cap screw, and location-plate 21 is positioned at the top of die 16, be arranged on die 16 by sunk screw 22, alignment pin 20 is positioned at the top of die 16, and two guide pillars 14 are positioned on two angles of die shoe, are fixedly mounted on the top of die shoe by close-fitting mode.
Be provided with small column 1-1 above described die shank 1, middle part is provided with positioning end 1-2, below is provided with big column 1-3.
Described Liang Ge angle, upper bolster 2 front is provided with guide pin bushing installing hole 2-1, middle surrounding is provided with punch retainer installing hole 2-2 and two straight pin locating hole 2-3, centre is provided with die shank installing hole 2-4, be provided with unloading bolt installing hole 2-5 in the surrounding of die shank installing hole.
The described middle surrounding of punch retainer 5 is provided with near unloading bolt through hole 5-1, unloading bolt through hole and is provided with upper bolster locating hole 5-2, centre is also provided with punch stepped hole 5-3, punch stepped hole side is provided with drift installation step hole 5-4, punch stepped hole surrounding is also provided with upper bolster construction bolt hole 5-5.
Described drift is provided with and holds greatly 7-1, centre is provided with stiff end 7-2, below is provided with small end 7-1.
Described stripper 8 surrounding is provided with bolt mounting holes 8-1, centre is provided with punch through hole 8-2, punch through hole side is provided with punch pin through-bores 8-3, below is provided with square groove 8-4.
Described die block is outer, and surrounding is provided with die shoe construction bolt hole 10-1 and locating hole 10-2, middle surrounding is provided with die construction bolt hole 10-3 and locating hole 10-5, centre are provided with square hole 10-6, square hole side is provided with small sircle hole 10-4, centre and is also provided with square groove 10-7.
Described Liang Ge angle, die shoe front is provided with guide pillar installing hole 11-1, middle surrounding is provided with punch retainer installing hole 11-2 and dowel hole 11-3, and centre is provided with oblong aperture 11-4, and oblong aperture side is provided with big hole 11-5.
Described die 16 surrounding is provided with die block bolt hole 16-1 and locating hole 16-2, below are provided with location-plate construction bolt hole 16-3, centre is provided with punching hole type lumen pore 16-4 and concave die cavity hole 16-5.
Described punch 17 profile is provided with tetragonal 17-1, lower, planar is provided with bolt hole 17-2.
Operation principle of the present invention and using method are: upper bolster 2 and die shoe 11 two angles are all furnished with circular hole, on needs, die shoe coordinates fine finishining, be convenient to mounting guide sleeve 18 and guide pillar 14, for, die shoe center is to mould, die shank installing hole is furnished with in the middle of upper bolster 2, need to coordinate fine finishining, be convenient to die shank 1 is installed, circular hole is furnished with in the middle of punch retainer 5, be used for punch 17 is installed, square groove 10-7 is furnished with in the middle of die block, for location and installation die 16, play a part to reinforce die 16, square hole and circular hole is all furnished with in the middle of die block 10 and die shoe 11, the use of waste material during for connecing blank and punching, die 16 be furnished with bolt hole and dowel hole, for installing location-plate 21 and alignment pin 15.
During work, first each part is fixedly mounted in upper and lower die holder, puts on lathe, to good mould, accomplish fluently pressing plate, product is put in die 16, locate by location-plate 21 and alignment pin 15, start lathe, during upper and lower mould contact, punch 17 and drift engage with the die cavity of die 16, carry out punching, blanking operation, after putting in place, lathe return, product is gone out from the square hole of die shoe, works complete.
Claims (10)
1. a transverse rod bracket stiffener punching and blanking continuous mould, is characterized in that: it comprises die shank, upper bolster, punch retainer, discharging rubber, drift, stripper, die block, die shoe, guide pillar, alignment pin, die, punch, guide pin bushing, unloading bolt, location-plate, sunk screw, die shank is positioned at the top of upper bolster, big column on die shank is through the circular hole in the middle of upper bolster, small column on die shank upwards, punch retainer is positioned at the centre of upper bolster, be connected with upper bolster with I straight pin by hexagon socket head cap screw, punch is positioned at the below of punch retainer, the centre of punch retainer is arranged on by screw, drift is positioned at the side of punch, the large end of drift is tight with in punch retainer, the small end of drift down, discharging rubber is positioned at the below of punch retainer, stripper is positioned at the below of discharging rubber, unloading bolt is through upper bolster, punch retainer, discharging rubber is connected with stripper, two guide pin bushings are positioned on two angles of upper bolster, the below of upper bolster is fixedly mounted on by close-fitting mode, die shoe is positioned at the bottom of mould, die block is positioned at above die shoe, be connected with die shoe with II straight pin by bolt, die is positioned at the centre of die block, is connected with die shoe by soket head cap screw, and location-plate is positioned at the top of die, be arranged on die by sunk screw, alignment pin is positioned at the top of die, and two guide pillars are positioned on two angles of die shoe, are fixedly mounted on the top of die shoe by close-fitting mode.
2. a kind of transverse rod bracket stiffener punching and blanking continuous mould according to claim 1
,it is characterized in that: be provided with small column above described die shank, middle part is provided with positioning end, below is provided with big column.
3. a kind of transverse rod bracket stiffener punching and blanking continuous mould according to claim 1
,it is characterized in that: described Liang Ge angle, upper bolster front is provided with guide pin bushing installing hole, middle surrounding is provided with punch retainer installing hole and two straight pin locating holes, centres are provided with die shank installing hole, are provided with unloading bolt installing hole in the surrounding of die shank installing hole.
4. a kind of transverse rod bracket stiffener punching and blanking continuous mould according to claim 1
,it is characterized in that: in the middle of described punch retainer, surrounding is provided with and is provided with near unloading bolt through hole, unloading bolt through hole that upper bolster locating hole, centre are also provided with punch stepped hole, punch stepped hole side is provided with drift installation step hole, punch stepped hole surrounding is also provided with upper bolster construction bolt hole.
5. a kind of transverse rod bracket stiffener punching and blanking continuous mould according to claim 1
,it is characterized in that: described drift is provided with large end, centre is provided with stiff end, below is provided with small end.
6. a kind of transverse rod bracket stiffener punching and blanking continuous mould according to claim 1
,it is characterized in that: described stripper surrounding is provided with bolt mounting holes, centre is provided with punch through hole, punch through hole side is provided with punch pin through-bores, below is provided with square groove.
7. a kind of transverse rod bracket stiffener punching and blanking continuous mould according to claim 1
,it is characterized in that: the outer surrounding of described die block is provided with die shoe construction bolt hole and locating hole, middle surrounding are provided with die construction bolt hole and locating hole, centre are provided with square hole, square hole side is provided with small sircle hole, centre is also provided with square groove.
8. a kind of transverse rod bracket stiffener punching and blanking continuous mould according to claim 1
,it is characterized in that: described Liang Ge angle, die shoe front is provided with guide pillar installing hole, middle surrounding is provided with punch retainer installing hole and dowel hole, and centre is provided with oblong aperture, and oblong aperture side is provided with big hole.
9. a kind of transverse rod bracket stiffener punching and blanking continuous mould according to claim 1
,it is characterized in that: described die surrounding is provided with die block bolt hole and locating hole, below are provided with location-plate construction bolt hole, centre is provided with punching hole type lumen pore and concave die cavity hole.
10. a kind of transverse rod bracket stiffener punching and blanking continuous mould according to claim 1
,it is characterized in that: described punch profile is provided with tetragonal, lower, planar is provided with bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510150934.8A CN104741459A (en) | 2015-04-01 | 2015-04-01 | Punching and blanking continuous die for tie rod support reinforcing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510150934.8A CN104741459A (en) | 2015-04-01 | 2015-04-01 | Punching and blanking continuous die for tie rod support reinforcing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104741459A true CN104741459A (en) | 2015-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510150934.8A Pending CN104741459A (en) | 2015-04-01 | 2015-04-01 | Punching and blanking continuous die for tie rod support reinforcing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104741459A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106541153A (en) * | 2016-12-12 | 2017-03-29 | 宁波鸿达电机模具有限公司 | Electromotor progressive die die block processing technology for inner hole method and products thereof |
| CN113118361A (en) * | 2021-04-08 | 2021-07-16 | 浙江华远汽车科技股份有限公司 | Broaching and stripping die |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3508172A1 (en) * | 1984-03-27 | 1985-10-10 | Elektroakusztikai Gyár, Budapest | Tool for the simultaneous fine blanking of internal and external contours from a flat sheet |
| KR20110011734A (en) * | 2011-01-17 | 2011-02-08 | 주식회사 에스디에스 | Blanking mold and its method of die and pad simultaneously operating type |
| CN203316569U (en) * | 2013-06-25 | 2013-12-04 | 重庆工商大学 | Blanking and punching progressive die for processing lining board |
| CN104162601A (en) * | 2014-08-25 | 2014-11-26 | 衡阳风顺车桥有限公司 | Oil pipe supporting hole punching, side turning and blanking continuous die |
| CN204075003U (en) * | 2014-09-01 | 2015-01-07 | 南京工业职业技术学院 | A kind of shaping dies of flameproof enclosure |
| CN204503989U (en) * | 2015-04-01 | 2015-07-29 | 湖南工业大学 | A kind of transverse rod bracket stiffener punching and blanking continuous mould |
-
2015
- 2015-04-01 CN CN201510150934.8A patent/CN104741459A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3508172A1 (en) * | 1984-03-27 | 1985-10-10 | Elektroakusztikai Gyár, Budapest | Tool for the simultaneous fine blanking of internal and external contours from a flat sheet |
| KR20110011734A (en) * | 2011-01-17 | 2011-02-08 | 주식회사 에스디에스 | Blanking mold and its method of die and pad simultaneously operating type |
| CN203316569U (en) * | 2013-06-25 | 2013-12-04 | 重庆工商大学 | Blanking and punching progressive die for processing lining board |
| CN104162601A (en) * | 2014-08-25 | 2014-11-26 | 衡阳风顺车桥有限公司 | Oil pipe supporting hole punching, side turning and blanking continuous die |
| CN204075003U (en) * | 2014-09-01 | 2015-01-07 | 南京工业职业技术学院 | A kind of shaping dies of flameproof enclosure |
| CN204503989U (en) * | 2015-04-01 | 2015-07-29 | 湖南工业大学 | A kind of transverse rod bracket stiffener punching and blanking continuous mould |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106541153A (en) * | 2016-12-12 | 2017-03-29 | 宁波鸿达电机模具有限公司 | Electromotor progressive die die block processing technology for inner hole method and products thereof |
| CN106541153B (en) * | 2016-12-12 | 2018-07-06 | 宁波鸿达电机模具有限公司 | Generator progressive die die block processing technology for inner hole method and products thereof |
| CN113118361A (en) * | 2021-04-08 | 2021-07-16 | 浙江华远汽车科技股份有限公司 | Broaching and stripping die |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |
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