CN1506176A - Hydraulic perforator - Google Patents
Hydraulic perforator Download PDFInfo
- Publication number
- CN1506176A CN1506176A CNA021509611A CN02150961A CN1506176A CN 1506176 A CN1506176 A CN 1506176A CN A021509611 A CNA021509611 A CN A021509611A CN 02150961 A CN02150961 A CN 02150961A CN 1506176 A CN1506176 A CN 1506176A
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- hydraulic
- piston
- plush copper
- base
- 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.)
- Pending
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- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Abstract
The hydraulic perforator consists of pedestal, cylinder on the pedestal, piston inside the cylinder, raised head in the end of the piston, notched head coaxial with the raised head and set in the lower part of the pedestal, hose and hydraulic pump. The cylinder has oil inlet connected via hose to the oil exhaust of the hydraulic pump. The hydraulic perforator of the present invention is used in perforating metal plate and has simple operation and low cost.
Description
Technical field:
The present invention relates to a kind of drilling tool, particularly a kind of multipurpose hydraulic opener.
Background technology:
In existing technology, on metallic plate, carry out perforate and adopt punch press usually, there is following shortcoming in it: 1, the punch press volume is big, uses inconvenient; 2, punch press cost height.
Summary of the invention:
Technical problem to be solved by this invention is: 1, existing metallic plate boring device volume is big, uses inconvenient; 2, cost height.
The present invention solves the problems of the technologies described above the technical scheme that is adopted to provide a kind of hydraulic opener, described hydraulic opener is by cylinder body, base, piston, plush copper, recessed head, flexible pipe and hydraulic pump constitute, described cylinder body is arranged on the top of described base, can be fixing between described cylinder body and the described base by welding, be provided with described piston in the described cylinder body, the end of described piston is provided with plush copper, described plush copper can be adsorbed on the end of described piston by electromagnet, described recessed head is arranged on the bottom of described base, the center line of described recessed head and the center line of described plush copper overlap, the top of described cylinder body is provided with oil-in, and described oil-in interconnects by the oil drain out of described flexible pipe and described hydraulic pump.
The present invention and prior art contrast, because used hydraulic opener, the perforate of metallic plate is convenient, and be simple to operate low with cost.
Description of drawings:
Fig. 1 is a hydraulic opener schematic diagram of the present invention.
The specific embodiment:
As shown in Figure 1, hydraulic opener of the present invention, by cylinder body 1, base 2, piston 3, plush copper 4, recessed 5, flexible pipe 6 and hydraulic pump 7 constitute, described cylinder body 1 is arranged on the top of described base 2, can be fixing between described cylinder body 1 and the described base 2 by welding, be provided with described piston 3 in the described cylinder body 1, the end of described piston 3 is provided with plush copper 4, described plush copper 4 can be adsorbed on the end of described piston 3 by electromagnet, described recessed 5 bottom that is arranged on described base 2, the center line of described recessed 5 center line and described plush copper 4 overlaps, the top of described cylinder body 1 is provided with oil-in, and described oil-in interconnects by the oil drain out of described flexible pipe 6 with described hydraulic pump 7.
Claims (4)
1, a kind of hydraulic opener, constitute by cylinder body, base, piston, plush copper, recessed head, flexible pipe and hydraulic pump, it is characterized in that: described cylinder body is arranged on the top of described base, be provided with described piston in the described cylinder body, the end of described piston is provided with plush copper, and described recessed head is arranged on the bottom of described base, the top of described cylinder body is provided with oil-in, and described oil-in interconnects by the oil drain out of described flexible pipe and described hydraulic pump.
2, hydraulic opener according to claim 1 is characterized in that: fixing by welding between described cylinder body and the described base.
3, hydraulic opener according to claim 1 is characterized in that: described plush copper is adsorbed on the end of described piston by electromagnet.
4, hydraulic opener according to claim 1 is characterized in that: the center line of described recessed head and the center line of described plush copper overlap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021509611A CN1506176A (en) | 2002-12-11 | 2002-12-11 | Hydraulic perforator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021509611A CN1506176A (en) | 2002-12-11 | 2002-12-11 | Hydraulic perforator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1506176A true CN1506176A (en) | 2004-06-23 |
Family
ID=34234180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021509611A Pending CN1506176A (en) | 2002-12-11 | 2002-12-11 | Hydraulic perforator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1506176A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8667790B2 (en) | 2010-06-02 | 2014-03-11 | Yingen Zhang | Universal hole cutter |
-
2002
- 2002-12-11 CN CNA021509611A patent/CN1506176A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8667790B2 (en) | 2010-06-02 | 2014-03-11 | Yingen Zhang | Universal hole cutter |
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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 |