CN202984568U - Ejection mechanism for modules of press machine - Google Patents
Ejection mechanism for modules of press machine Download PDFInfo
- Publication number
- CN202984568U CN202984568U CN 201220705056 CN201220705056U CN202984568U CN 202984568 U CN202984568 U CN 202984568U CN 201220705056 CN201220705056 CN 201220705056 CN 201220705056 U CN201220705056 U CN 201220705056U CN 202984568 U CN202984568 U CN 202984568U
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- CN
- China
- Prior art keywords
- guide
- die holder
- die shoe
- ejection mechanism
- upper bolster
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides an ejection mechanism for modules of a press machine. The ejection mechanism has a vertical ejection function and comprises an upper base plate, an upper die holder, a lower base plate, a lower die holder, a guide column and a guide sleeve; through holes are respectively arranged in the middle of the upper die holder and the middle of the lower die holder, square cavities are respectively arranged inside the upper die holder and the lower die holder, guide base plates are respectively arranged at bottoms of the square cavities, and an upper forming die and a lower forming die are respectively arranged on the guide base plates; and through holes are arranged in middles of the guide base plates, the middle of the upper forming die and the middle of the lower forming die, guide rods are arranged in the through hole of the upper die holder and the through hole of the lower die holder respectively, hydraulic cylinders are arranged at bottoms of the guide rods, ejector rods which are in contact with the guide rods are arranged in the through holes of the guide base plates, and return springs are arranged on tops of the ejector rods. The ejection mechanism for the modules of the press machine has the advantages that the ejection mechanism is provided with a hydraulic device, and the upper ejection mechanism is added to the modules, so that the problem that a forged piece is adhered in a cavity of a die after an upper module is separated from a lower module is effectively solved, and the production efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of pressing machine die block device, especially a kind of pressure machine module material jacking mechanism.
Background technology
When forging industry was with press forging dabbing base at present, forging usually sticks to die cavity the inside, up and down to be difficult to separate, and produces to the workman and brings certain difficulty, and productivity ratio descends.And the mould bases that designs on forcing press does not at present have Lifting Device or bottom knockout mechanism is only arranged, and can't satisfy large batch of production.
The utility model content
The purpose of this utility model is to provide a kind of pressure machine module material jacking mechanism with upper bottom knockout function.
Realize the pressure machine module material jacking mechanism of the utility model purpose, comprise upper padding plate, upper bolster, lower bolster, die shoe, guide pillars and bushes; The centre of described upper bolster and die shoe is respectively equipped with through hole, the chamber, the side of being respectively equipped with, inside of described upper bolster and die shoe, and the bottom in described side chamber is respectively equipped with the guiding backing plate, is respectively equipped with shaping upper and moulding counterdie on described guiding backing plate; The centre of described guiding backing plate and shaping upper, moulding counterdie is equipped with through hole, be provided with guide rod in the through hole of described upper bolster and die shoe, the bottom of described guide rod is provided with hydraulic cylinder, be provided with in the through hole of described guiding backing plate and the contacted ejector beam of guide rod, the top of described ejector beam is provided with return spring.
Be respectively equipped with the mode transfer bolt on described upper bolster and die shoe, be used for fixed-type patrix and moulding counterdie.
Described guiding backing plate is bolted on upper bolster and die shoe.
Described hydraulic cylinder is bolted on upper bolster and die shoe.
The beneficial effects of the utility model are as follows: pressure machine module material jacking mechanism of the present utility model, adopt hydraulic means, increased upper material jacking mechanism, effectively solved the up and down module and separated the problem that rear forging sticks to the mold cavity the inside, make production smooth, productivity ratio improves greatly.
Description of drawings
Fig. 1 is the structural representation that pressure machine module of the present utility model is used material jacking mechanism.
The specific embodiment
Embodiment of the present utility model is as follows:
As shown in Figure 1, pressure machine module material jacking mechanism of the present utility model comprises upper padding plate 1, upper bolster 3, lower bolster 15, die shoe 14, guide pillar 13 and guide pin bushing 11; The centre of described upper bolster 3 and die shoe 14 is respectively equipped with through hole, and the chamber, the side of being respectively equipped with, inside of described upper bolster 3 and die shoe 13, the bottom in described side chamber are respectively equipped with guiding backing plate 8, are respectively equipped with shaping upper 6 and moulding counterdie 7 on described guiding backing plate 8; The centre of described guiding backing plate 8 and shaping upper 6, moulding counterdie 7 is equipped with through hole, be provided with guide rod 4 in the through hole of described upper bolster 3 and die shoe 14, the bottom of described guide rod 4 is provided with hydraulic cylinder 9, be provided with in the through hole of described guiding backing plate 8 and the contacted ejector beam 10 of guide rod 4, the top of described ejector beam 10 is provided with return spring 12.
Be respectively equipped with mode transfer bolt 5 on described upper bolster 3 and die shoe 14, be used for fixed-type patrix 6 and moulding counterdie 7.
Described guiding backing plate 8 is bolted on upper bolster 3 and die shoe 14.
Described hydraulic cylinder 9 is bolted on upper bolster 3 and die shoe 14.
The forcing press tup falls from eminence, and guide pillar enters guide pin bushing, and mould closes up.After the blank moulding, mould separates, and tup rises, this moment primer fluid pressure device button, hydraulic cylinder is propped up push rod, the ejector beam on push rod rises thereupon, with blank jack-up, then repeats aforesaid operations.
Embodiment recited above is described preferred embodiment of the present utility model; be not that scope of the present utility model is limited; do not breaking away under the spiritual prerequisite of the utility model design; various distortion and improvement that the common engineers and technicians in this area make technical solutions of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (4)
1. a pressure machine module material jacking mechanism, comprise upper padding plate, upper bolster, lower bolster, die shoe, guide pillars and bushes; It is characterized in that: the centre of described upper bolster and die shoe is respectively equipped with through hole, the chamber, the side of being respectively equipped with, inside of described upper bolster and die shoe, and the bottom in described side chamber is respectively equipped with the guiding backing plate, is respectively equipped with shaping upper and moulding counterdie on described guiding backing plate; The centre of described guiding backing plate and shaping upper, moulding counterdie is equipped with through hole, be provided with guide rod in the through hole of described upper bolster and die shoe, the bottom of described guide rod is provided with hydraulic cylinder, be provided with in the through hole of described guiding backing plate and the contacted ejector beam of guide rod, the top of described ejector beam is provided with return spring.
2. pressure machine module material jacking mechanism according to claim 1, is characterized in that: be respectively equipped with the mode transfer bolt on described upper bolster and die shoe, be used for fixed-type patrix and moulding counterdie.
3. pressure machine module material jacking mechanism according to claim 1 and 2, it is characterized in that: described guiding backing plate is bolted on upper bolster and die shoe.
4. pressure machine module material jacking mechanism according to claim 1 and 2, it is characterized in that: described hydraulic cylinder is bolted on upper bolster and die shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705056 CN202984568U (en) | 2012-12-05 | 2012-12-05 | Ejection mechanism for modules of press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705056 CN202984568U (en) | 2012-12-05 | 2012-12-05 | Ejection mechanism for modules of press machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202984568U true CN202984568U (en) | 2013-06-12 |
Family
ID=48555791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220705056 Expired - Fee Related CN202984568U (en) | 2012-12-05 | 2012-12-05 | Ejection mechanism for modules of press machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202984568U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658491A (en) * | 2013-12-12 | 2014-03-26 | 无锡透平叶片有限公司 | Large combined dual-jacking mould structure |
| CN106695249A (en) * | 2015-08-13 | 2017-05-24 | 江苏龙城精锻有限公司 | Forging forming process for high-pressure common-rail tube |
| CN108620663A (en) * | 2017-03-20 | 2018-10-09 | 天津轩泽金属制品有限公司 | A kind of cutter device of Aluminum alloy pole material |
| CN109604502A (en) * | 2018-12-19 | 2019-04-12 | 安徽企盈汽配有限公司 | A kind of novel punch press material rejection device |
| CN113953435A (en) * | 2021-11-23 | 2022-01-21 | 青岛宏达锻压机械有限公司 | Vertical material ejecting device of forging press |
-
2012
- 2012-12-05 CN CN 201220705056 patent/CN202984568U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658491A (en) * | 2013-12-12 | 2014-03-26 | 无锡透平叶片有限公司 | Large combined dual-jacking mould structure |
| CN106695249A (en) * | 2015-08-13 | 2017-05-24 | 江苏龙城精锻有限公司 | Forging forming process for high-pressure common-rail tube |
| CN106695249B (en) * | 2015-08-13 | 2019-12-13 | 江苏龙城精锻有限公司 | Forging forming process of high-pressure common rail pipe |
| CN108620663A (en) * | 2017-03-20 | 2018-10-09 | 天津轩泽金属制品有限公司 | A kind of cutter device of Aluminum alloy pole material |
| CN109604502A (en) * | 2018-12-19 | 2019-04-12 | 安徽企盈汽配有限公司 | A kind of novel punch press material rejection device |
| CN113953435A (en) * | 2021-11-23 | 2022-01-21 | 青岛宏达锻压机械有限公司 | Vertical material ejecting device of forging press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20141205 |
|
| EXPY | Termination of patent right or utility model |