CN103507295A - Novel press machine simple air cushion structure - Google Patents
Novel press machine simple air cushion structure Download PDFInfo
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- CN103507295A CN103507295A CN201210213187.4A CN201210213187A CN103507295A CN 103507295 A CN103507295 A CN 103507295A CN 201210213187 A CN201210213187 A CN 201210213187A CN 103507295 A CN103507295 A CN 103507295A
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- air cushion
- press machine
- cushion structure
- spring
- novel press
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Abstract
The invention discloses a novel press machine simple air cushion structure. A spring is arranged between a top plate and a bottom plate, auxiliary springs are arranged on guide rods in guide sleeves respectively arranged between the top plate and the bottom plate respectively, and the lower ends of the guide rods have degree of freedom of up-and-down motion in the guide sleeves. The novel press machine simple air cushion structure has the advantages that the purpose of piece returning of a press machine can be achieved under the action of elasticity of the spring and the auxiliary springs. Meanwhile, the novel press machine simple air cushion structure is simple in structure, easy to manufacture, good in use effect, and extremely easy to implement and popularize.
Description
Technical field
The present invention relates to the simple and easy air cushion structure of a kind of forcing press, particularly the simple and easy air cushion structure of a kind of novel press machine, belongs to metal forming machinery technical field.
Background technology
At present, forcing press is widely used in the techniques such as cut-out, punching, blanking, bending, riveted and shaping; By metal blank being applied to powerful pressure, make metal generation plastic deformation and fracture be processed into part.Air cushion is that forcing press plays the parts that exit workpiece effect in stamping-out operation; At present, mostly the air cushion structure of forcing press is that hydraulic cylinder or cylinder are provided with a kind of device of intake and exhaust like that, yet the structure of said apparatus is comparatively complicated, and makes trouble, and easily like this brings passive in work.
Summary of the invention
The object of the invention is to: provide a kind of novel press machine simple and easy air cushion structure, it can improve the existing complex structure of current press air cushion and the defect that makes trouble.
The technical solution adopted for the present invention to solve the technical problems is: the simple and easy air cushion structure of a kind of novel press machine, and it is comprised of top board, base plate, spring, guide pin bushing, guide pillar, secondary spring; The present invention is achieved in that it is provided with spring between top board and base plate, on the guide rod in the guide pin bushing arranging respectively, is respectively arranged with secondary spring between top board and base plate, and there is the free degree of knee-action the lower end of guide rod in guide pin bushing.
Beneficial effect: it is equipped with spring between top board and base plate, on guide rod in guide pin bushing, be respectively arranged with secondary spring, in this way, under the effect of spring and secondary spring elastic force and can realize forcing press move back part object, this is simple in structure, easy to manufacture, result of use is good, and very easily implements universal.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Shown in figure: 1, top board; 2, base plate; 3, spring; 4, guide pin bushing; 5, guide pillar; 6, secondary spring.
The specific embodiment
In Fig. 1, it is comprised of top board (1), base plate (2), spring (3), guide pin bushing (4), guide pillar (5), secondary spring (6), wherein, it is provided with spring (3) between top board (1) and base plate (2), on the guide rod (5) in the guide pin bushing (4) arranging respectively, is respectively arranged with secondary spring (6) between top board (1) and base plate (2).
Claims (3)
1. the simple and easy air cushion structure of novel press machine, is characterized in that: it is provided with spring (3) between top board (1) and base plate (2).
2. according to claims 1, the described simple and easy air cushion structure of a kind of novel press machine, it is characterized in that: on guide rod (5), be respectively arranged with secondary spring (6).
3. according to the simple and easy air cushion structure of a kind of novel press machine described in claims 1,2, it is characterized in that: there is the free degree of knee-action the lower end of guide rod (5) in guide pin bushing (4), under the effect of spring (3) and secondary spring (6) elastic force and can realize forcing press move back part object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210213187.4A CN103507295A (en) | 2012-06-26 | 2012-06-26 | Novel press machine simple air cushion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210213187.4A CN103507295A (en) | 2012-06-26 | 2012-06-26 | Novel press machine simple air cushion structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103507295A true CN103507295A (en) | 2014-01-15 |
Family
ID=49890968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210213187.4A Pending CN103507295A (en) | 2012-06-26 | 2012-06-26 | Novel press machine simple air cushion structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103507295A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476807A (en) * | 2014-11-28 | 2015-04-01 | 南京晨光集团有限责任公司 | Forming force control device for precision component |
-
2012
- 2012-06-26 CN CN201210213187.4A patent/CN103507295A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476807A (en) * | 2014-11-28 | 2015-04-01 | 南京晨光集团有限责任公司 | Forming force control device for precision component |
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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: 20140115 |