CN104368680A - Punching die capable of automatically feeding and discharging - Google Patents
Punching die capable of automatically feeding and discharging Download PDFInfo
- Publication number
- CN104368680A CN104368680A CN201410682246.1A CN201410682246A CN104368680A CN 104368680 A CN104368680 A CN 104368680A CN 201410682246 A CN201410682246 A CN 201410682246A CN 104368680 A CN104368680 A CN 104368680A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- die
- lever
- pin
- fixedly connected
- 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
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Classifications
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- 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
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- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
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- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
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- 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
- B21D45/10—Combined ejecting and stripping-off devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a punching die capable of automatically feeding and discharging. The punching die comprises an upper die holder and a lower die holder. The upper die holder comprises a punching male die, a pressing block, an upper connecting rod, a support and a connecting rod. The lower die holder comprises a storage gate, a pushing block, a lever, a lever support and a lower connecting rod. A die feeding mechanism is composed of the storage gate, the support, the connecting rod, the lever and the lever support. The discharging mechanism is composed of the upper connecting rod, the lower connecting rod and a supporting plate. The punching die is simple in structure and convenient to operate, as long as workpieces to be machined are put in the storage gate, the die can automatically feed and discharge; unattended operation can be achieved in the production process, and production efficiency is improved; due to the fact the manual operation is not needed in the production process, the punching die is safer to use, and manpower resources are saved.
Description
Technical field
The present invention relates to a kind of self-feeding discharging perforating die.
Background technology
Now when manufacturing punch workpiece, adopt perforating die to carry out punching processing, need manual feeding, manual discharging after punching completes, but when producing workpiece in enormous quantities, this kind of method efficiency is not high, and manual feeding discharging, there is potential safety hazard.
Summary of the invention
In order to solve the problem, the invention provides a kind of self-feeding discharging perforating die.
The present invention crosses following technical scheme and realizes:
A kind of self-feeding discharging perforating die, comprise upper bolster and die shoe, described upper bolster comprises piercing punch, casting die block, upper connecting rod, support, connecting rod, piercing punch is fixedly connected with upper bolster, piercing punch arranged outside has casting die block, casting die block is fixedly connected with pin, pin is flexibly connected with upper bolster, spring is provided with between casting die block and upper bolster, upper connecting rod is flexibly connected by pin with upper bolster, support is fixedly connected with upper bolster, connecting rod is fixedly connected with support, die shoe comprises storing lock, ejector block, lever, lever dolly, lower link, storing lock is fixedly connected with die shoe, there is the rectangular opening passed through for workpiece run through in storing pocket floor portion, ejector block is connected with die shoe upper surface slide, there is the push piece protuberance inserting storing lock rectangular opening ejector block side, die shoe side is provided with lever dolly, lever dolly is fixedly connected with die shoe, lever is flexibly connected by pin with lever dolly, lever is L shape, the two ends of lever are provided with the first waist-shaped hole, second waist-shaped hole, first waist-shaped hole is connected with connecting rod lower removable by pin, second waist-shaped hole is flexibly connected with ejector block by pin, lower link is flexibly connected by pin with die shoe, upper connecting rod is flexibly connected by pin with lower link, the junction of upper connecting rod and lower link is provided with retainer plate, retainer plate is fixedly connected with the junction of lower link with upper connecting rod, supporting plate keeps same angle with horizontal plane all the time.
Further when patrix gets back to top dead centre, one end of supporting plate must in the below of casting die block and piercing punch.
Further supporting plate is horizontal by 30 ° of inclinations, and supporting plate surface is provided with roller.
Further the angle of upper connecting rod and lower link is less than 180 °.
The invention has the beneficial effects as follows: this mould structure is simple, easy to operate, only need put into workpiece to be processed just passable in storing lock, the discharging of mould meeting automatic charging, can unmanned be realized in production process, not only increase production efficiency, owing to not needing manual operation in production process, also safer, and saved human resources.
Accompanying drawing explanation
Fig. 1 is self-feeding discharging perforating die structure chart.
Fig. 2 is storing brake structure figure.
Detailed description of the invention
Fig. 1, a kind of self-feeding discharging perforating die shown in Fig. 2, comprise upper bolster 1 and die shoe 2, described upper bolster 1 comprises piercing punch 3, casting die block 4, upper connecting rod 5, support 6, connecting rod 7, piercing punch 3 is fixedly connected with upper bolster 9, piercing punch 3 arranged outside has casting die block 4, casting die block 4 is fixedly connected with pin 10, pin 8 is flexibly connected with upper bolster 1, spring 11 is provided with between casting die block 4 and upper bolster 1, upper connecting rod 5 is flexibly connected by pin 10 with upper bolster 1, support 6 is fixedly connected with upper bolster 1, connecting rod 7 is fixedly connected with support 6, die shoe 2 comprises storing lock 12, ejector block 13, lever 14, lever dolly 15, lower link 16, storing lock 12 is fixedly connected with die shoe 2, the rectangular opening 17 passed through for workpiece run through is had bottom storing lock 12, ejector block 13 is connected with die shoe 2 upper surface slide, there is the push piece protuberance 18 inserting storing lock rectangular opening 17 ejector block 13 side, die shoe 2 side is provided with lever dolly 15, lever dolly 15 is fixedly connected with die shoe 2, lever 14 is flexibly connected by pin 10 with lever dolly 15, lever 14 is L shape, the two ends of lever 14 are provided with the first waist-shaped hole 20, second waist-shaped hole 21, first waist-shaped hole 20 is connected with connecting rod 7 lower removable by pin 10, second waist-shaped hole 20 is flexibly connected with ejector block 13 by pin 10, lower link 16 is flexibly connected by pin 10 with die shoe 2, upper connecting rod 5 is flexibly connected by pin 10 with lower link 16, upper connecting rod 5 is provided with supporting plate 22 with the junction of lower link 16, supporting plate 22 is fixedly connected with the junction of lower link 16 with upper connecting rod 5, supporting plate 22 keeps same angle with horizontal plane all the time.
In order to ensure that workpiece 23 can drop on supporting plate 22, when patrix gets back to top dead centre, one end of supporting plate 22 must in the below of casting die block 4 and piercing punch 8.
In order to ensure that the workpiece 23 dropped on supporting plate 22 can slip into the chest of dress workpiece smoothly, supporting plate 22 is horizontal by 30 ° of inclinations, and supporting plate surface is provided with roller 24.
Time descending in order to ensure patrix, supporting plate moves laterally, and upper connecting rod 5 is less than 180 ° with the angle of lower link 16.
During this mold work, patrix is descending, because the active connection part of supporting plate 22 with upper connecting rod 5 and lower link 16 is fixed, when patrix is descending, supporting plate 22 moves laterally, leave below casting die block 4, support 6 and connecting rod 7 move downward through the first waist-shaped hole 20 and the second waist-shaped hole 21 drives ejector block 13 to move laterally, push piece protuberance 18 leaves storing lock 12, workpiece falls into storing lock lower rectangular hole 17 automatically, patrix continues descending casting die block 4 first workpiece pressing 23, piercing punch 8 completes punching, arrive after bottom dead center, patrix is up, workpiece 23 is stayed on piercing punch 8, between upper connecting rod 5 and lower link 16, angle becomes large, supporting plate 22 moves below casting die block 3, support 6 drives connecting rod 7 to move upward, promote ejector block 13 and push piece protuberance 18 by the first waist-shaped hole 20 and the second waist-shaped hole 21 to move to the rectangular opening 17 in storing pocket floor portion, push piece protuberance 18 promotes workpiece and moves to die 25, when arriving patrix top dead centre, supporting plate 22 is positioned at below compact heap 4 and piercing punch 8, casting die block 4 promotes workpiece 23 and departs from piercing punch 8 under spring 11 acts on, workpiece 23 drops on supporting plate 22, due to supporting plate 22 is provided with roller 24 and and horizontal plane, workpiece 23 slip away supporting plate 22 fall into dress workpiece chest, simultaneously, ejector block 13 continues mobile by lever 14 to die 25 side, until push piece protuberance 18 is shifted onto workpiece 23 on die 25, prepare next punching press.
Claims (4)
1. a self-feeding discharging perforating die, it is characterized in that: comprise upper bolster and die shoe, described upper bolster comprises piercing punch, casting die block, upper connecting rod, support, connecting rod, piercing punch is fixedly connected with upper bolster, piercing punch arranged outside has casting die block, casting die block is fixedly connected with pin, pin is flexibly connected with upper bolster, spring is provided with between casting die block and upper bolster, upper connecting rod is flexibly connected by pin with upper bolster, support is fixedly connected with upper bolster, connecting rod is fixedly connected with support, die shoe comprises storing lock, ejector block, lever, lever dolly, lower link, storing lock is fixedly connected with die shoe, there is the rectangular opening passed through for workpiece run through in storing pocket floor portion, ejector block is connected with die shoe upper surface slide, there is the push piece protuberance inserting storing lock rectangular opening ejector block side, die shoe side is provided with lever dolly, lever dolly is fixedly connected with die shoe, lever is flexibly connected by pin with lever dolly, lever is L shape, the two ends of lever are provided with the first waist-shaped hole, second waist-shaped hole, first waist-shaped hole is connected with connecting rod lower removable by pin, second waist-shaped hole is flexibly connected with ejector block by pin, lower link is flexibly connected by pin with die shoe, upper connecting rod is flexibly connected by pin with lower link, the junction of upper connecting rod and lower link is provided with retainer plate, retainer plate is fixedly connected with the junction of lower link with upper connecting rod, supporting plate keeps same angle with horizontal plane all the time.
2. self-feeding discharging perforating die according to claim 1, is characterized in that: when patrix gets back to top dead centre, and one end of supporting plate must in the below of casting die block and piercing punch.
3. self-feeding discharging perforating die according to claim 1, is characterized in that: supporting plate is horizontal by 30 ° of inclinations, and supporting plate surface is provided with roller.
4. self-feeding discharging perforating die according to claim 1, is characterized in that: the angle of upper connecting rod and lower link is less than 180 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410682246.1A CN104368680A (en) | 2014-11-24 | 2014-11-24 | Punching die capable of automatically feeding and discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410682246.1A CN104368680A (en) | 2014-11-24 | 2014-11-24 | Punching die capable of automatically feeding and discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104368680A true CN104368680A (en) | 2015-02-25 |
Family
ID=52548022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410682246.1A Pending CN104368680A (en) | 2014-11-24 | 2014-11-24 | Punching die capable of automatically feeding and discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104368680A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170826A (en) * | 2015-10-30 | 2015-12-23 | 常熟祥鑫汽配有限公司 | Die with automatic feeding function |
| CN106238603A (en) * | 2016-09-23 | 2016-12-21 | 安徽江淮汽车股份有限公司 | Stamping parts feeding material collecting device and diel |
| CN106270249A (en) * | 2016-09-23 | 2017-01-04 | 安徽江淮汽车股份有限公司 | A kind of stamping parts feeding material collecting device and feeding rewinding method |
| CN107716769A (en) * | 2017-09-27 | 2018-02-23 | 如皋市祥强机械设备有限公司 | A kind of waste material sliding groove for Making mold |
| CN108435866A (en) * | 2018-05-29 | 2018-08-24 | 芜湖华铸汽车部件有限公司 | A kind of device for workpiece continuous punching |
| CN108637069A (en) * | 2018-05-29 | 2018-10-12 | 芜湖华铸汽车部件有限公司 | A kind of continuous punching process equipment |
| CN108746299A (en) * | 2018-05-29 | 2018-11-06 | 芜湖华铸汽车部件有限公司 | A kind of workpiece stamping equipment |
| CN108817251A (en) * | 2018-05-29 | 2018-11-16 | 芜湖华铸汽车部件有限公司 | A kind of workpiece punch process production line |
| CN110252869A (en) * | 2019-07-04 | 2019-09-20 | 浙江瑞虹机电股份有限公司 | A kind of car air-conditioner accessory full automatic production equipment and its production technology |
| CN111715758A (en) * | 2020-06-29 | 2020-09-29 | 浙江澳利达空调部件有限公司 | Automatic processing equipment for coil shell of automobile clutch |
| CN112275931A (en) * | 2020-10-15 | 2021-01-29 | 苏州华源控股股份有限公司 | Automatic punching process |
| CN112476611A (en) * | 2020-11-30 | 2021-03-12 | 柏祝美 | Punching die |
| CN112894900A (en) * | 2021-03-29 | 2021-06-04 | 周平仁 | Children's rubber toy arc wall opening machine |
| CN117548574A (en) * | 2024-01-12 | 2024-02-13 | 宁波合力制动系统有限公司 | Pressure arm assembly apparatus for producing |
-
2014
- 2014-11-24 CN CN201410682246.1A patent/CN104368680A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170826A (en) * | 2015-10-30 | 2015-12-23 | 常熟祥鑫汽配有限公司 | Die with automatic feeding function |
| CN106238603A (en) * | 2016-09-23 | 2016-12-21 | 安徽江淮汽车股份有限公司 | Stamping parts feeding material collecting device and diel |
| CN106270249A (en) * | 2016-09-23 | 2017-01-04 | 安徽江淮汽车股份有限公司 | A kind of stamping parts feeding material collecting device and feeding rewinding method |
| CN106270249B (en) * | 2016-09-23 | 2018-02-13 | 安徽江淮汽车集团股份有限公司 | A kind of stamping parts feeding material collecting device and feeding rewinding method |
| CN106238603B (en) * | 2016-09-23 | 2018-05-08 | 安徽江淮汽车集团股份有限公司 | Stamping parts feeding material collecting device and stamping die |
| CN107716769A (en) * | 2017-09-27 | 2018-02-23 | 如皋市祥强机械设备有限公司 | A kind of waste material sliding groove for Making mold |
| CN108746299A (en) * | 2018-05-29 | 2018-11-06 | 芜湖华铸汽车部件有限公司 | A kind of workpiece stamping equipment |
| CN108637069A (en) * | 2018-05-29 | 2018-10-12 | 芜湖华铸汽车部件有限公司 | A kind of continuous punching process equipment |
| CN108435866A (en) * | 2018-05-29 | 2018-08-24 | 芜湖华铸汽车部件有限公司 | A kind of device for workpiece continuous punching |
| CN108817251A (en) * | 2018-05-29 | 2018-11-16 | 芜湖华铸汽车部件有限公司 | A kind of workpiece punch process production line |
| CN110252869A (en) * | 2019-07-04 | 2019-09-20 | 浙江瑞虹机电股份有限公司 | A kind of car air-conditioner accessory full automatic production equipment and its production technology |
| CN110252869B (en) * | 2019-07-04 | 2024-05-28 | 浙江瑞虹机电股份有限公司 | Full-automatic production equipment and production process for automobile air conditioner accessories |
| CN111715758A (en) * | 2020-06-29 | 2020-09-29 | 浙江澳利达空调部件有限公司 | Automatic processing equipment for coil shell of automobile clutch |
| CN112275931A (en) * | 2020-10-15 | 2021-01-29 | 苏州华源控股股份有限公司 | Automatic punching process |
| CN112476611A (en) * | 2020-11-30 | 2021-03-12 | 柏祝美 | Punching die |
| CN112894900A (en) * | 2021-03-29 | 2021-06-04 | 周平仁 | Children's rubber toy arc wall opening machine |
| CN117548574A (en) * | 2024-01-12 | 2024-02-13 | 宁波合力制动系统有限公司 | Pressure arm assembly apparatus for producing |
| CN117548574B (en) * | 2024-01-12 | 2024-04-12 | 宁波合力制动系统有限公司 | Pressure arm assembly apparatus for producing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |
|
| WD01 | Invention patent application deemed withdrawn after publication |