CN102019711A - Novel press machine air cushion structure - Google Patents
Novel press machine air cushion structure Download PDFInfo
- Publication number
- CN102019711A CN102019711A CN2009101719815A CN200910171981A CN102019711A CN 102019711 A CN102019711 A CN 102019711A CN 2009101719815 A CN2009101719815 A CN 2009101719815A CN 200910171981 A CN200910171981 A CN 200910171981A CN 102019711 A CN102019711 A CN 102019711A
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- China
- Prior art keywords
- air bag
- air cushion
- base plate
- press machine
- board
- 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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Abstract
The invention discloses a a novel press machine air cushion structure. In the structure, a proper amount of guide sleeves are symmetrically arranged on a base board, guide posts are arranged on a top board, corresponding to the guide sleeves on the base board, and the guide posts are arranged in the guide sleeves. The upper end and the lower end of an air bag are respectively sealed by an upper cover board and a lower cover board, the air bag is arranged between an upper top board and the base board of a load bearing part, compressed air with the required pressure is charged into the air bag, and thus, corresponding load can be loaded between the base board and the upper top board.
Description
Technical field
The present invention relates to a kind of forcing press air cushion, particularly a kind of structure of novel press machine air cushion belongs to the metal forming machinery technical field.
Background technology
Air cushion is the critical function parts of forcing press, and it plays binder and moves back part in the stretching operation, play the effect of withdrawing from workpiece in the stamping-out operation; At present, the air cushion of forcing press structurally all is the version of similar and hydraulic cylinder or cylinder, so, complex structure not only, the process for machining and manufacturing complexity, and also manufacturing cost is higher.
Summary of the invention
The objective of the invention is to: provide a kind of structure and manufacturing process simple, the structure of lower-cost a kind of novel press machine air cushion overcomes forcing press air cushion structure complexity, the defective that the defective of process for machining and manufacturing complexity and manufacturing cost are higher.
The present invention realizes that the technical scheme that above-mentioned purpose adopts is: the guide pin bushing that right quantity is installed on base plate symmetrically, the guide pillar identical with position above the base plate is installed on top board, guide pillar is installed in the guide pin bushing, shut with upper cover plate and lower cover respectively at the two ends up and down of air bag, air bag is installed between the upper plate and base plate of bearing part, in air bag, pour the compressed air of required pressure, then between base plate and upper plate, just can carry the load that adapts.
Beneficial effect: owing to adopt the flexible member of air bag as air-cushion device, not only can play the effect of existing forcing press air cushion, and structure and manufacturing process are simple, cost is lower, can effectively overcome forcing press air cushion structure complexity, the defective that the defective of process for machining and manufacturing complexity and manufacturing cost are higher.
Description of drawings
Below in conjunction with accompanying drawing structure of the present invention is described further.
Accompanying drawing is a structure principle chart of the present invention.
Shown in the figure: 1, upper plate; 2, upper cover plate; 3, air bag; 4, guide pin bushing; 5, guide pillar; 6, base plate; 7, lower cover.
The specific embodiment
The guide pin bushing (4) of right quantity is installed on base plate (6) symmetrically, the guide pillar (5) identical with position above the base plate (6) is installed on top board (1), guide pillar (5) is installed in the guide pin bushing (5), the two ends up and down of air bag (3) use upper cover plate (2) and lower cover (7) to shut respectively, air bag (3) is installed between the upper plate (1) and base plate (6) of bearing part, in air bag (3), pour the compressed air of required pressure, then between base plate (6) and upper plate (1), just can carry the load that adapts.
Claims (1)
1. the structure of a novel press machine air cushion, it is characterized in that: the guide pin bushing (4) that right quantity is installed on base plate (6) symmetrically, the guide pillar (5) identical with position above the base plate (6) is installed on top board (1), guide pillar (5) is installed in the guide pin bushing (5), the two ends up and down of air bag (3) use upper cover plate (2) and lower cover (7) to shut respectively, air bag (3) is installed between the upper plate (1) and base plate (6) of bearing part, in air bag (3), pour the compressed air of required pressure, then between base plate (6) and upper plate (1), just can carry the load that adapts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101719815A CN102019711A (en) | 2009-09-17 | 2009-09-17 | Novel press machine air cushion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101719815A CN102019711A (en) | 2009-09-17 | 2009-09-17 | Novel press machine air cushion structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102019711A true CN102019711A (en) | 2011-04-20 |
Family
ID=43861680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101719815A Pending CN102019711A (en) | 2009-09-17 | 2009-09-17 | Novel press machine air cushion structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102019711A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921861A (en) * | 2012-10-26 | 2013-02-13 | 无锡欧亚电梯设备有限公司 | Cushion pad for forging machine tools |
| CN108457843A (en) * | 2018-03-30 | 2018-08-28 | 漳州群利机械制造有限公司 | A kind of pressure-air suppressor |
| CN113103642A (en) * | 2021-04-03 | 2021-07-13 | 贾娜 | Mechanical extrusion device |
-
2009
- 2009-09-17 CN CN2009101719815A patent/CN102019711A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921861A (en) * | 2012-10-26 | 2013-02-13 | 无锡欧亚电梯设备有限公司 | Cushion pad for forging machine tools |
| CN102921861B (en) * | 2012-10-26 | 2016-03-30 | 江苏高博智融科技有限公司 | A kind of forging machine tool cushion pad |
| CN108457843A (en) * | 2018-03-30 | 2018-08-28 | 漳州群利机械制造有限公司 | A kind of pressure-air suppressor |
| CN108457843B (en) * | 2018-03-30 | 2019-05-21 | 漳州群利机械制造有限公司 | A kind of pressure-air suppressor |
| CN113103642A (en) * | 2021-04-03 | 2021-07-13 | 贾娜 | Mechanical extrusion device |
| CN113103642B (en) * | 2021-04-03 | 2022-11-18 | 重庆市巨亮机械制造有限责任公司 | Mechanical extrusion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110420 |