CN101745588B - Automatic feeding device for die punching - Google Patents
Automatic feeding device for die punching Download PDFInfo
- Publication number
- CN101745588B CN101745588B CN2008102299332A CN200810229933A CN101745588B CN 101745588 B CN101745588 B CN 101745588B CN 2008102299332 A CN2008102299332 A CN 2008102299332A CN 200810229933 A CN200810229933 A CN 200810229933A CN 101745588 B CN101745588 B CN 101745588B
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- fixed
- plate
- rack
- propeller
- punching
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- Punching Or Piercing (AREA)
Abstract
The present invention relates to an automatic feeding device for die punching, comprising an upper die holder and a lower die holder. Punching shear blades and an iron wedge are fixed on the upper die holder. A lower die is fixed in the middle of the lower die holder, an extending plate is fixed on the front part, and a fixing plate is arranged on the rear. A spring is arranged on the fixing plate, a slider is connected to the front end of the spring, and a baffle and a rack plate are arranged at the front end of the slider. The front end of a support rod is fixed on the extending plate, the rear end is fixedly provided with a core die, and a sizing plate is fixed at the front end of the support rod. A propeller is sheathed on the support rod, a motor lock rod is arranged on the propeller, and the head of the motor lock rod is clamped in the tooth socket of the rack plate. The device of reasonable structure design can be mounted on a punch for punching steel pipes. The efficiency is high, and the work intensity of operators is largely reduced.
Description
Technical field
The present invention relates to a kind of steel pipe machining tool, particularly related to a kind of automatic feeding device for die punching.
Background technology
In the Steel pipe mould punching processing process, the mode that generally adopts upper and lower mould to add core is accomplished, and by displacement manually, the puncher pedal that tramps with one's feet, every crawl are once accomplished the punching in a hole to this mould on punch press, and there is following problem in traditional mode; One, process velocity is slow, and two, machining accuracy is low, three, manually-operated is dangerous, four, two people accomplish above the cooperation, and efficient is low, cost is high, has influenced production efficiency,
Summary of the invention
The present invention has overcome deficiency of the prior art, and a kind of reasonable in design is provided, and is easy to operate, the automatic feeding device for die punching of high efficiency.
In order to address the above problem, the present invention adopts following technical scheme:
A kind of automatic feeding device for die punching comprises upper bolster and die shoe, is fixed with punching sword and wedge on the upper bolster; The die shoe middle part is fixed with counterdie, and the front portion is fixed with extension board, the rear portion mounting plate; Fixed head is provided with spring, and the spring front end is connected with slide block, and slip front is provided with baffle plate and rack-plate; The support bar front end is fixed on the extension board, rear end fixed installation core, and the support bar front end is fixed with the scale plate; Propeller is enclosed within on the support bar, and motor-driven locking bar is installed on the propeller, and motor-driven locking bar head is stuck in the teeth groove of rack-plate; When the patrix downward movement, wedge promotes slide block and rack-plate is done horizontal movement, and propeller slides on support bar, and promotes to be enclosed within the steel pipe motion on the core; When the patrix upstroke, slide block and rack-plate recover reset condition under the effect of spring, and motor-driven locking bar is stuck in the new teeth groove, goes round and begins again, and realizes automatic feed.
Compared with prior art, the invention has the beneficial effects as follows: reasonable in design, through the motion of members such as slide block and motor-driven locking bar, reach the purpose of self-feeding, thereby effectively alleviated labor intensity of operating personnel, improved operating efficiency.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is Fig. 1 left view.
The specific embodiment
A kind of automatic feeding device for die punching like Fig. 1, shown in Figure 2, comprises upper bolster 1 and die shoe 14, and mould is fixed on the punch press up and down, is fixed with punching sword 2 and wedge 3 on the upper bolster 1; Die shoe 14 middle parts are fixed with counterdie 5, and the front portion is fixed with extension board 13, rear portion mounting plate 16; Fixed head 16 is provided with spring 15, and spring 15 front ends are connected with slide block 4, and slide block 4 front ends are provided with baffle plate 7 and rack-plate 11; Support bar 8 front ends are fixed on the extension board 13, rear end fixed installation core 6, and support bar 8 front ends are fixed with scale plate 12; Propeller 9 is enclosed within on the support bar 8, and motor-driven locking bar 10 is installed on the propeller 9, and motor-driven locking bar 10 heads are stuck in the teeth groove of rack-plate 11.
During to the steel pipe punching, apparatus of the present invention are installed on the punch press, steel pipe socket is on core 6, and slider of punch is connected with patrix, moves up and down thereby can drive patrix.
When the patrix downward movement, wedge 3 promotion slide blocks 4 are done horizontal movement with rack-plate 11, and propeller 9 slides on support bar 8, and promotes to be enclosed within the steel pipe motion on the core 6, and distance is to be determined by the teeth groove spacing on the rack-plate 11.When patrix continued downward movement, slide block 4 was done horizontal movement with rack-plate 11 and is finished, and the one-off hole-piercing action is accomplished in patrix and punching sword 2, core 6, counterdie 5 actings in conjunction.When the patrix upstroke, slide block 4 and rack-plate 11 recover reset condition under the effect of spring 15, and motor-driven locking bar 10 is stuck in the new teeth groove, goes round and begins again, and realizes automatic feed.
Punching is fixed on the plate washer on the slide block 4 after accomplishing, and when slide block 4 recovers motion, promotes motor-driven locking bar 10 and ejects teeth groove, and slide block 4 continues motion with rack-plate 11, and steel pipe no longer moves.
Again insert steel pipe, propeller 9 is pushed over top, motor-driven locking bar 10 bump scale plates 12 snap in the teeth groove of rack-plate 11 motor-driven locking bar 10 again, and automatic feed mechanism begins new round work.
Claims (1)
1. an automatic feeding device for die punching is characterized in that, comprises upper bolster and die shoe, is fixed with punching sword and wedge on the upper bolster; The die shoe middle part is fixed with counterdie, and the front portion is fixed with extension board, the rear portion mounting plate; Fixed head is provided with spring, and the spring front end is connected with slide block, and slip front is provided with baffle plate and rack-plate; The support bar front end is fixed on the extension board, rear end fixed installation core, and the support bar front end is fixed with the scale plate; Propeller is enclosed within on the support bar, and motor-driven locking bar is installed on the propeller, and motor-driven locking bar head is stuck in the teeth groove of rack-plate; When the patrix downward movement, wedge promotes slide block and rack-plate is done horizontal movement, and propeller slides on support bar, and promotes to be enclosed within the steel pipe motion on the core; When the patrix upstroke, slide block and rack-plate recover reset condition under the effect of spring, and motor-driven locking bar is stuck in the new teeth groove, goes round and begins again, and realizes automatic feed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102299332A CN101745588B (en) | 2008-12-19 | 2008-12-19 | Automatic feeding device for die punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102299332A CN101745588B (en) | 2008-12-19 | 2008-12-19 | Automatic feeding device for die punching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101745588A CN101745588A (en) | 2010-06-23 |
| CN101745588B true CN101745588B (en) | 2012-08-22 |
Family
ID=42473570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102299332A Active CN101745588B (en) | 2008-12-19 | 2008-12-19 | Automatic feeding device for die punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101745588B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879561B (en) * | 2010-07-16 | 2012-01-11 | 陈石云 | Sheet stock blank feeding equipment for punching process |
| CN101972810B (en) * | 2010-11-01 | 2012-06-20 | 常州格腾园林机械制造有限公司 | Punching machine for punching pipes |
| KR101520306B1 (en) * | 2011-05-23 | 2015-05-14 | 무라다기카이가부시끼가이샤 | Plate material processing system |
| CN102248073A (en) * | 2011-06-02 | 2011-11-23 | 太仓市金鹿电镀有限公司 | Stamping die with automatic feeding device |
| CN103231404B (en) * | 2013-04-28 | 2015-05-20 | 江阴苏阳电子股份有限公司 | Manual trimming die with automatic pushing apparatus |
| CN103350152B (en) * | 2013-07-15 | 2015-05-20 | 广东澳美高新科技有限公司 | Punching machine with automatic feeding function |
| CN103831344B (en) * | 2014-03-31 | 2015-08-19 | 东南大学 | The adjustable band punching die of a kind of concave-convex mold |
| CN107243568A (en) * | 2017-01-04 | 2017-10-13 | 金中控股有限公司 | A kind of autoloader of pot of punching press shaping equipment |
| CN107081376B (en) * | 2017-06-07 | 2019-05-10 | 肇庆市高要区康成五金有限公司 | A kind of spiral flushing slotting machine |
| CN113618148B (en) * | 2021-08-19 | 2024-08-02 | 鞍山紫竹轨道交通设备有限公司 | Automatic stepping feeding mechanism and method for cutting steel rail backing plate |
| CN115213287A (en) * | 2022-09-20 | 2022-10-21 | 启东市海生冲压件有限公司 | Continuous punching equipment for slender hardware pipe fitting |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101011716A (en) * | 2006-09-29 | 2007-08-08 | 伟业重工(安徽)有限公司 | Complete cutting type belt coil pipe stepped mould for hinger |
| CN201086110Y (en) * | 2007-07-30 | 2008-07-16 | 朱洪亚 | Synchronous discharge unit of U shaped member processing mold |
| CN201161458Y (en) * | 2008-03-21 | 2008-12-10 | 翁正光 | Self-feeding structure of air pressure type progressive press tool machine |
-
2008
- 2008-12-19 CN CN2008102299332A patent/CN101745588B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101011716A (en) * | 2006-09-29 | 2007-08-08 | 伟业重工(安徽)有限公司 | Complete cutting type belt coil pipe stepped mould for hinger |
| CN201086110Y (en) * | 2007-07-30 | 2008-07-16 | 朱洪亚 | Synchronous discharge unit of U shaped member processing mold |
| CN201161458Y (en) * | 2008-03-21 | 2008-12-10 | 翁正光 | Self-feeding structure of air pressure type progressive press tool machine |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平9-314236A 1997.12.09 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101745588A (en) | 2010-06-23 |
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