CN107335720A - A kind of electromagnetism shell punch forming device - Google Patents
A kind of electromagnetism shell punch forming device Download PDFInfo
- Publication number
- CN107335720A CN107335720A CN201710536345.2A CN201710536345A CN107335720A CN 107335720 A CN107335720 A CN 107335720A CN 201710536345 A CN201710536345 A CN 201710536345A CN 107335720 A CN107335720 A CN 107335720A
- Authority
- CN
- China
- Prior art keywords
- mold
- sliding block
- guide rail
- die
- fuselage
- 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
- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
-
- 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
-
- 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
- B21D37/16—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The present invention proposes a kind of electromagnetism shell punch forming device, including fuselage, crankshaft driving mechanism, main operation panel, drive sliding block, die assembly and workbench, the fuselage is provided with the first installs case, crankshaft driving mechanism is provided with first installs case, main operation panel is installed on the casing of the crankshaft driving mechanism, the both sides of the fuselage are provided with guide rail, the driving sliding block is arranged on guide rail, the crankshaft driving mechanism control driving sliding block moves along guide rail vertical direction, the die assembly is provided with mold and lower mould, the mold is arranged on the bottom of driving sliding block, the lower section of the driving sliding block is provided with workbench, the lower mould installion is on the table, the mold is engaged with lower mould.Increase the stability of punch press operation by full protection formula guide rail, increase cooling system in a mold, in time radiating, improve the mold use life-span, the lubricating oil fallen can be reclaimed by setting up draw-off tray, keep environment clean and tidy.
Description
【Technical field】
The present invention relates to the technical field of crank type punch press, particularly a kind of electromagnetism shell punch forming device.
【Background technology】
The design principle of punch press is that circular motion is converted into linear motion, is contributed by main motor, flywheel driven, through from
The operatings such as clutch band moving gear, bent axle, connecting rod, to reach the linear motion of sliding block, because electromagnetism shell is deep drawing part, stretching speed
Spend it is fast easily cause workpiece and mould heating to cause deformation of products to be scrapped, multistation deep drawn work due between each station by
Power difference causes sliding block can be by a certain degree of side force, the problem of causing fluctuation of service, therefore proposes a kind of electromagnetism shell punching
Pressing molding device.
【The content of the invention】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of electromagnetism shell punch forming device, passes through
The stability of full protection formula guide rail increase punch press operation, increases cooling system, in time radiating, improves mold use in a mold
In the life-span, draw-off tray is set up below fuselage, the lubricating oil fallen can be reclaimed, keep environment clean and tidy.
To achieve the above object, the present invention proposes a kind of electromagnetism shell punch forming device, including fuselage, bent axle driving machine
Structure, main operation panel, driving sliding block, die assembly and workbench, the fuselage are provided with the first installs case, first installation
Crankshaft driving mechanism is provided with case, main operation panel, the both sides of the fuselage are installed on the casing of the crankshaft driving mechanism
Provided with guide rail, the driving sliding block is arranged on guide rail, and the crankshaft driving mechanism control drives sliding block along guide rail vertical direction
Mobile, the die assembly is provided with mold and lower mould, and the mold is arranged on the bottom of driving sliding block, the driving
The lower section of sliding block is provided with workbench, and on the table, the mold is engaged the lower mould installion with lower mould.
Preferably, the lower mould is provided with die bottom plate, the die bottom plate is installed on the table, the mould
Guide-post of die-set is installed, the mold is provided with mold guide sleeve, and the guide-post of die-set is arranged in mold guide sleeve, institute on bottom plate
The periphery for stating guide-post of die-set is also equipped with the first spring, and the mold is provided with upper mould coolant joint, on the lower mould
Provided with lower mould coolant joint.
Preferably, the die assembly also includes cutting mechanism, the cutting mechanism includes cutting mould, cuts die holder
Component is cut with driving, for the die holder that cuts on die bottom plate, the top for cutting die holder is provided with cutting mould, institute
State cutting mould to be engaged by auxiliary guide column between die holder with cutting, the periphery of the auxiliary guide column is provided with second spring, institute
State driving and cut component installation on the upper mold, the driving, which is cut, is additionally provided with auxiliary telescopic bar in component.
Preferably, the main operation panel is provided with mounting bracket, the mounting bracket is bolted on bent axle
The front side of drive mechanism casing.
Preferably, the lower section of the fuselage is provided with support frame, the workbench is arranged on the top of support frame, the machine
The bottom of body is provided with draw-off tray, and electronic type feed-control device and mechanical feed-control device are additionally provided with the fuselage.
Preferably, the guide rail is full protection formula guide rail, the guide pass of the driving sliding block both sides is always with guide rail
Full connected state.
Beneficial effects of the present invention：The present invention passes through fuselage, crankshaft driving mechanism, main operation panel, driving sliding block, mould
The cooperation of component and workbench etc., the stability that punch press runs is increased by full protection formula guide rail, increases cooling system in a mold
System, in time radiating, improves the mold use life-span, draw-off tray is set up below fuselage, can reclaim the lubricating oil fallen, protects
Held in ring border is clean and tidy.
The feature and advantage of the present invention will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of main structure diagram of electromagnetism shell punch forming device of the present invention；
Fig. 2 is a kind of left view structural representation of electromagnetism shell punch forming device of the present invention；
Fig. 3 is a kind of structural representation of the fuselage of electromagnetism shell punch forming device of the present invention；
Fig. 4 is a kind of structural representation of the die assembly of electromagnetism shell punch forming device of the present invention.
【Embodiment】
Refering to a kind of electromagnetism shell punch forming device of Fig. 1 to Fig. 4 present invention, including fuselage 1, crankshaft driving mechanism 2, main behaviour
Make panel 3, driving sliding block 4, die assembly 5 and workbench 6, the fuselage 1 is provided with the first installs case 11, first installation
Crankshaft driving mechanism 2 is provided with case 11, main operation panel 3, the fuselage 1 are installed on the casing of the crankshaft driving mechanism 2
Both sides be provided with guide rail 12, the driving sliding block 4 is arranged on guide rail 12, the control of crankshaft driving mechanism 2 driving sliding block 4 edge
The vertical direction of guide rail 12 is moved, and the die assembly 5 is provided with mold 51 and lower mould 52, and the mold 51, which is arranged on, to be driven
The bottom of movable slider 4, the lower section of the driving sliding block 4 are provided with workbench 6, and the lower mould 52 is arranged on workbench 6, described
Mold 51 is engaged with lower mould 52.The lower mould 52 is provided with die bottom plate 523, and the die bottom plate 523 is arranged on
On workbench 6, guide-post of die-set 521 is installed on the die bottom plate 523, the mold 51 is provided with mold guide sleeve 511, institute
Guide-post of die-set 521 is stated in the mold guide sleeve 511, the periphery of the guide-post of die-set 521 is also equipped with the first spring, it is described on
Mould 51 is provided with upper mould coolant joint 512, and the lower mould 52 is provided with lower mould coolant joint 522.The set of molds
Part 5 also includes cutting mechanism 53, and the cutting mechanism 53 includes cutting mould 531, cut die holder 532 and driving cuts component
533, for the die holder 532 that cuts on die bottom plate 523, the top for cutting die holder 532 is provided with cutting mould 531,
The cutting mould 531 is engaged between die holder 532 with cutting by auxiliary guide column 5321, the periphery of the auxiliary guide column 5321
Provided with second spring, the driving cuts component 533 on mold 51, and the driving, which is cut in component 533, to be additionally provided with
Auxiliary telescopic bar.The main operation panel 3 is provided with mounting bracket 31, and the mounting bracket 31 is bolted on bent axle drive
The front side of the casing of motivation structure 2.The lower section of the fuselage 1 is provided with support frame 13, and the workbench 6 is arranged on the upper of support frame 13
Side, the bottom of the fuselage 1 is provided with draw-off tray 14, and electronic type feed-control device 15 and mechanically is additionally provided with the fuselage 1
Feed-control device 16.The guide rail 12 is full protection formula guide rail, and the guide pass and guide rail 12 of driving sliding block 4 both sides are all the time
For Full connected state.
The course of work of the present invention：
A kind of electromagnetism shell punch forming device of the present invention, during work, the control driving sliding block of crankshaft driving mechanism 2
4 act along the up-and-down motion of guide rail 12, driving die assembly 5, and sheet material is cut into circular slab by cutting mechanism 53
Material, then on mold 51 and lower mould 52 under the cooperation of multiple stations, punch forming successively.
1. giving signal by punch press come accurate feeding, signal, guarantee signal are conveyed by mechanical and electronic type jointly
Accuracy, a kind of signal malfunction or damage when feeding remain able to be guaranteed.
2. using integral type workbench 6, i.e., directly the working plate of punch press is made high-precision die bottom plate 523, mould
Guide pillar 521 is embedded in platen, is proof strength and rigidity, working plate material is done and upgraded, while accuracy of machines is ensured
Save machine space.
3. because electromagnetism shell is deep drawing part, the machine operating rate reaches 80 times, too fast so that work to eliminate draw speed
Part and the heating of die assembly 5 cause deformation of products to be scrapped, and the up-down stretch mould inside of mould all sets circulating cooling liquid, ensures
Workpiece and mould basic constant temperature at work, to ensure the yield rate of workpiece.
4. multistation deep drawn work due to the stress difference between each station cause sliding block can by a certain degree of side force,
By increasing the contact area of driving sliding block 4 and guide rail 12, and full protection form is used, when driving sliding block 4 runs to bottom dead centre
When its guide pass or all in fuselage guide rail 12, improve the stability that sliding block is run.
5. because stretching station is more, the mode transfer of machine can be relatively difficult, and for convenience of mode transfer, the machine moves main operation panel 3
Move immediately ahead of machine so that mould master worker station near the position of mould just can button, be easy to observe mould during mode transfer
Tool.
6. because the big station of stretching depth is more, high to fuselage rigid requirements, common open type two point punch press is due to the presence of C mouths
Rigidity can not be ensured, so machine is made half-closed two point by we, sky can be saved compared to common box-type closed punch
Between and cost, and can ensure lathe rigidity, lathe rigidly ensure just can guarantee that machine run stability.
7. because the machine speed is high, stroke is big, and to prevent from closing copper and guide rail heating, the machine complete machine is using thin oil circulation profit
Sliding, due to being crankshaft type of belt drive, leakproof and oil return to lubricating oil, which are collected, all has certain difficulty, so the machine is in machine
Complete machine bottom has added draw-off tray 14 while carrying out Anti-splash with it, prevents lubricating oil from flowing to ground and influenceing work, is also beneficial to back
Oil is collected and clean environment.
8. because punch press operating rate is very high, the air velocity of common balancer can not be kept up with, and cause to drive above and below sliding block
Operation follows balancer to tremble up and down on the contrary, causes lathe fluctuation of service, by increasing air inlet on the basis of common balancer
Entrance, intake velocity is accomplished in critical field, operation stability can be ensured.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme belong to protection scope of the present invention.
Claims (6)
- A kind of 1. electromagnetism shell punch forming device, it is characterised in that：Including fuselage (1), crankshaft driving mechanism (2), main operation face Plate (3), driving sliding block (4), die assembly (5) and workbench (6), the fuselage (1) is provided with the first installs case (11), described Crankshaft driving mechanism (2) is provided with first installs case (11), main operation face is installed on the casing of the crankshaft driving mechanism (2) Plate (3), the both sides of the fuselage (1) are provided with guide rail (12), and the driving sliding block (4) is arranged on guide rail (12), the bent axle Drive mechanism (2) control driving sliding block (4) moves along guide rail (12) vertical direction, and the die assembly (5) is provided with mold (51) and lower mould (52), the mold (51) are arranged on the bottom of driving sliding block (4), the lower section of the driving sliding block (4) Provided with workbench (6), the lower mould (52) is arranged on workbench (6), and the mold (51) matches with lower mould (52) Close.
- A kind of 2. electromagnetism shell punch forming device as claimed in claim 1, it is characterised in that：The lower mould (52) is provided with Die bottom plate (523), the die bottom plate (523) are arranged on workbench (6), and mould is provided with the die bottom plate (523) Has guide pillar (521), the mold (51) is provided with mold guide sleeve (511), and the guide-post of die-set (521) is arranged on mold guide sleeve (511) in, the periphery of the guide-post of die-set (521) is also equipped with the first spring, and the mold (51) cools down provided with upper mould Liquid joint (512), the lower mould (52) are provided with lower mould coolant joint (522).
- A kind of 3. electromagnetism shell punch forming device as claimed in claim 2, it is characterised in that：The die assembly (5) is also wrapped Include cutting mechanism (53), the cutting mechanism (53) includes cutting mould (531), cut die holder (532) and driving cuts component (533), on die bottom plate (523), the top for cutting die holder (532) is provided with and cut the die holder (532) that cuts Mould (531), the cutting mould (531) is engaged between die holder (532) with cutting by auxiliary guide column (5321), described auxiliary The periphery of assistant director of a film or play's post (5321) is provided with second spring, and the driving cuts component (533) on mold (51), the drive Dynamic cut in component (533) is additionally provided with auxiliary telescopic bar.
- A kind of 4. electromagnetism shell punch forming device as claimed in claim 1, it is characterised in that：On the main operation panel (3) Provided with mounting bracket (31), the mounting bracket (31) is bolted on the front side of crankshaft driving mechanism (2) casing.
- A kind of 5. electromagnetism shell punch forming device as claimed in claim 1, it is characterised in that：Set below the fuselage (1) There is support frame (13), the workbench (6) is arranged on the top of support frame (13), and the bottom of the fuselage (1) is provided with draw-off tray (14) electronic type feed-control device (15) and mechanical feed-control device (16), are additionally provided with the fuselage (1).
- A kind of 6. electromagnetism shell punch forming device as claimed in claim 1, it is characterised in that：The guide rail (12) is full protection Formula guide rail, the guide pass and guide rail (12) of described driving sliding block (4) both sides are always Full connected state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710536345.2A CN107335720A (en) | 2017-07-04 | 2017-07-04 | A kind of electromagnetism shell punch forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710536345.2A CN107335720A (en) | 2017-07-04 | 2017-07-04 | A kind of electromagnetism shell punch forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107335720A true CN107335720A (en) | 2017-11-10 |
Family
ID=60218225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710536345.2A Pending CN107335720A (en) | 2017-07-04 | 2017-07-04 | A kind of electromagnetism shell punch forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107335720A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515487A (en) * | 2018-06-01 | 2018-09-11 | 新沂市阿湖硅产业科技工业园建设发展有限公司 | A kind of modernization integrated circuit board former |
| CN108544792A (en) * | 2018-06-22 | 2018-09-18 | 浙江高精锻压股份有限公司 | A kind of half-closed forcing press |
| CN108741182A (en) * | 2018-06-01 | 2018-11-06 | 广州立亿贸易有限公司 | A kind of novel ecological pannage equipment |
| CN113714372A (en) * | 2021-08-23 | 2021-11-30 | 创美工艺(常熟)有限公司 | Double-row circulation stamping die |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4502313A (en) * | 1982-05-12 | 1985-03-05 | American Can Company | Tooling adjustment |
| JP2000190094A (en) * | 1998-12-24 | 2000-07-11 | Aida Eng Ltd | Multi-drive oil hydraulic press |
| JP2002346792A (en) * | 2001-05-30 | 2002-12-04 | Asahi-Seiki Mfg Co Ltd | Blanking and drawing device for transfer press |
| CN202921737U (en) * | 2012-12-12 | 2013-05-08 | 慈溪市天时机械有限公司 | Novel multi-station automatic stretching punch |
| CN104226812A (en) * | 2014-09-04 | 2014-12-24 | 浙江环球滤清器有限公司 | Filter case stretching material falling device |
| CN204524084U (en) * | 2014-12-31 | 2015-08-05 | 广州市金峰机械科技有限公司 | A kind of binary channels aerosol pot face cover automatic punching machine |
| CN105234266A (en) * | 2015-10-27 | 2016-01-13 | 青岛三维液压机床有限公司 | Quick blanking and drawing two-mode hydraulic machine and working method thereof |
| CN105414349A (en) * | 2015-12-25 | 2016-03-23 | 镇江泛美汽车零部件有限公司(中外合资) | Cylindrical drawn part production and machining equipment |
| CN206997501U (en) * | 2017-07-04 | 2018-02-13 | 浙江东雄重工有限公司 | A kind of electromagnetism shell punch forming device |
-
2017
- 2017-07-04 CN CN201710536345.2A patent/CN107335720A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4502313A (en) * | 1982-05-12 | 1985-03-05 | American Can Company | Tooling adjustment |
| JP2000190094A (en) * | 1998-12-24 | 2000-07-11 | Aida Eng Ltd | Multi-drive oil hydraulic press |
| JP2002346792A (en) * | 2001-05-30 | 2002-12-04 | Asahi-Seiki Mfg Co Ltd | Blanking and drawing device for transfer press |
| CN202921737U (en) * | 2012-12-12 | 2013-05-08 | 慈溪市天时机械有限公司 | Novel multi-station automatic stretching punch |
| CN104226812A (en) * | 2014-09-04 | 2014-12-24 | 浙江环球滤清器有限公司 | Filter case stretching material falling device |
| CN204524084U (en) * | 2014-12-31 | 2015-08-05 | 广州市金峰机械科技有限公司 | A kind of binary channels aerosol pot face cover automatic punching machine |
| CN105234266A (en) * | 2015-10-27 | 2016-01-13 | 青岛三维液压机床有限公司 | Quick blanking and drawing two-mode hydraulic machine and working method thereof |
| CN105414349A (en) * | 2015-12-25 | 2016-03-23 | 镇江泛美汽车零部件有限公司(中外合资) | Cylindrical drawn part production and machining equipment |
| CN206997501U (en) * | 2017-07-04 | 2018-02-13 | 浙江东雄重工有限公司 | A kind of electromagnetism shell punch forming device |
Non-Patent Citations (1)
| Title |
|---|
| 《机修手册》第3版编委会, 北京：机械工业出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515487A (en) * | 2018-06-01 | 2018-09-11 | 新沂市阿湖硅产业科技工业园建设发展有限公司 | A kind of modernization integrated circuit board former |
| CN108741182A (en) * | 2018-06-01 | 2018-11-06 | 广州立亿贸易有限公司 | A kind of novel ecological pannage equipment |
| CN108544792A (en) * | 2018-06-22 | 2018-09-18 | 浙江高精锻压股份有限公司 | A kind of half-closed forcing press |
| CN113714372A (en) * | 2021-08-23 | 2021-11-30 | 创美工艺(常熟)有限公司 | Double-row circulation stamping die |
| CN113714372B (en) * | 2021-08-23 | 2022-05-10 | 创美工艺(常熟)有限公司 | Double-row circulation stamping die |
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