CN201052665Y - Oil-pressure punching machine - Google Patents
Oil-pressure punching machine Download PDFInfo
- Publication number
- CN201052665Y CN201052665Y CNU2007201204637U CN200720120463U CN201052665Y CN 201052665 Y CN201052665 Y CN 201052665Y CN U2007201204637 U CNU2007201204637 U CN U2007201204637U CN 200720120463 U CN200720120463 U CN 200720120463U CN 201052665 Y CN201052665 Y CN 201052665Y
- Authority
- CN
- China
- Prior art keywords
- fuselage
- tiger
- oil cylinder
- upper arm
- radiator
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an oil-pressure punching machine, comprising a hydraulic cylinder, a punching rod and a main body with an inner chamber. The main body is provided with a tiger's jaw upper arm, an operating platform and a vertical interconnecting piece which all make a tiger's jaw. The hydraulic cylinder is fixed on the tiger's jaw upper arm, wherein the punching rod is fixed on a cylinder rod of the hydraulic cylinder, so the oil-pressure punching machine of the utility model has a simple structure. Since a heating radiator and a fuel tank are arranged in the inner chamber of the main body, the structure is impact.
Description
Technical field
The utility model relates to a kind of punch press, relates in particular to a kind of hydraulic press.
Background technology
Punch press is very extensive in the application of field of machining.Punch press generally comprises affixed last fuselage and following fuselage, should go up the tiger upper arm of fuselage, the working space that the vertical fuselage of the workbench of following fuselage and last fuselage of connection and following fuselage partly surrounds the punch ram workpiece is a tiger, the tiger upper arm of fuselage is provided with the punch rod that can pump on this, when the lathe punching press, corresponding mould need be installed on lathe, this mould comprises upper punch head rod and die, fixedly connected upper punch head rod on this punch rod, fixing and the corresponding die of this upper punch head rod on workbench, workpiece is placed on this die, this upper punch head rod is punching press downwards under the driving of this punch rod, cooperates workpiece is die-cut or strike out needed shape with this die.Present hydraulic press, the fuselage of punch press generally are hollow, are provided with mechanisms such as oil pipe, by-pass valve control, oil pump in the inner chamber of fuselage; At present, oil cylinder generally is fixed on the tiger upper arm by leverage, and perhaps oil cylinder is fixed on the tiger upper arm, and oil cylinder is connected with punch rod to drive pumping of this punch rod by leverage; Fuel tank and radiator operated by rotary motion are in the outside of fuselage.Present hydraulic press, because oil cylinder is connected with punch rod by leverage, complex structure, and fuel tank and radiator be arranged on the outside of fuselage, and structure is not compact.
The utility model content
The technical problems to be solved in the utility model provides a kind of simple in structure, compact hydraulic press.
For solving the problems of the technologies described above, a kind of hydraulic press of the utility model comprises oil cylinder, punch rod, has the fuselage of inner chamber, and this fuselage has tiger upper arm, workbench, vertical connecting portion; This tiger upper arm, this workbench and this vertical connecting portion surround tiger; Wherein, this oil cylinder is fixed on this tiger upper arm, and described punch rod is fixed on the piston rod of described oil cylinder.
As further improvement of the utility model, in above-mentioned basis, wherein, and the fuel tank that it also comprises the radiator in the inner chamber that is arranged on described fuselage and gives described oil cylinder fuel feeding, this radiator connects the oil return pipe of this fuel tank and this oil cylinder.
As further improvement of the utility model, in above-mentioned basis, wherein, the position that is positioned at this radiator one side in the inner chamber of described fuselage is provided with radiator fan.
A kind of hydraulic press of the utility model compared with prior art, and is owing to punch rod is fixed on the piston rod of described oil cylinder, simple in structure; Again because radiator and fuel tank are arranged in the inner chamber of fuselage compact conformation.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Fig. 1 is that the master of a kind of hydraulic press of the utility model looks the broken section structural representation.
The specific embodiment
See also Fig. 1, a kind of hydraulic press of the utility model comprises fuselage 1, oil cylinder 2, punch rod 3, fuel tank 4, radiator 5, radiator fan 6.
Claims (3)
1. hydraulic press comprises oil cylinder, punch rod, has the fuselage of inner chamber, and this fuselage has tiger upper arm, workbench, vertical connecting portion; This tiger upper arm, this workbench and this vertical connecting portion surround tiger; It is characterized in that: described oil cylinder is fixed on the described tiger upper arm, and described punch rod is fixed on the piston rod of described oil cylinder.
2. a kind of hydraulic press as claimed in claim 1 is characterized in that: the fuel tank that it also comprises the radiator in the inner chamber that is arranged on described fuselage and gives described oil cylinder fuel feeding, this radiator connects the oil return pipe of this fuel tank and this oil cylinder.
3. a kind of hydraulic press as claimed in claim 1 is characterized in that: the position that is positioned at this radiator one side in the inner chamber of described fuselage is provided with radiator fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201204637U CN201052665Y (en) | 2007-06-01 | 2007-06-01 | Oil-pressure punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201204637U CN201052665Y (en) | 2007-06-01 | 2007-06-01 | Oil-pressure punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201052665Y true CN201052665Y (en) | 2008-04-30 |
Family
ID=39392334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201204637U Expired - Fee Related CN201052665Y (en) | 2007-06-01 | 2007-06-01 | Oil-pressure punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201052665Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707552A (en) * | 2013-12-11 | 2014-04-09 | 滁州市圣宏制造有限公司 | Hydraulic machine |
| CN103991598A (en) * | 2014-04-29 | 2014-08-20 | 成都联创精密机械有限公司 | Compressor used for compressing different types of damping springs of dampers |
| CN106216494A (en) * | 2016-10-14 | 2016-12-14 | 合肥太通制冷科技有限公司 | A kind of hydraulic press fixture produced for evaporator fin support |
| CN108311570A (en) * | 2017-12-20 | 2018-07-24 | 山西云度知识产权服务有限公司 | A kind of new-energy automobile sheet metal component decompressor |
-
2007
- 2007-06-01 CN CNU2007201204637U patent/CN201052665Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707552A (en) * | 2013-12-11 | 2014-04-09 | 滁州市圣宏制造有限公司 | Hydraulic machine |
| CN103991598A (en) * | 2014-04-29 | 2014-08-20 | 成都联创精密机械有限公司 | Compressor used for compressing different types of damping springs of dampers |
| CN106216494A (en) * | 2016-10-14 | 2016-12-14 | 合肥太通制冷科技有限公司 | A kind of hydraulic press fixture produced for evaporator fin support |
| CN108311570A (en) * | 2017-12-20 | 2018-07-24 | 山西云度知识产权服务有限公司 | A kind of new-energy automobile sheet metal component decompressor |
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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: 20080430 Termination date: 20150601 |
|
| EXPY | Termination of patent right or utility model |