CN203756638U - Novel power assisting cylinder - Google Patents
Novel power assisting cylinder Download PDFInfo
- Publication number
- CN203756638U CN203756638U CN201420056168.XU CN201420056168U CN203756638U CN 203756638 U CN203756638 U CN 203756638U CN 201420056168 U CN201420056168 U CN 201420056168U CN 203756638 U CN203756638 U CN 203756638U
- Authority
- CN
- China
- Prior art keywords
- core
- outer cylinder
- inner casing
- oil ring
- sealing cover
- 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 discloses a novel power assisting cylinder which comprises an outer cylinder barrel, an outer cylinder core, an inner cylinder core, a piston, a base and a sealing cover. The novel power assisting cylinder is characterized in that the inner cylinder core is arranged inside the outer cylinder barrel, the piston is connected onto the outer cylinder core, the outer cylinder core is nested in a space between the inner cylinder core and the outer cylinder barrel, the base is connected to the lower portion of the outer cylinder barrel, the sealing cover sleeves the outer cylinder core and is arranged on the upper portion of the outer cylinder barrel, connectors are arranged on the base and the sealing cover, an oil cavity is embedded in the inner cylinder core, and one end of the oil cavity is connected with a connecting pipe. The novel power assisting cylinder has the advantages that the novel power assisting cylinder is reasonable in design and convenient to use, energy consumption can be effectively reduced, and power can be increased.
Description
Technical field
The utility model relates to hydraulic jack, particularly a kind of Novel aid power cylinder.
Background technique
When domestic project machinery uses, because overload is serious, often affect operation because be short of power, the hydraulic jack using in domestic project machinery at present does not all have power-assisted effect, can not effectively improve usefulness.
Model utility content
Technical assignment of the present utility model is to provide a kind of Novel aid power cylinder for above prior art deficiency.
The utility model solves the technological scheme that its technical problem adopts: a kind of Novel aid power cylinder, comprise outer cylinder, outer shell core, inner casing core, piston, base and sealing cover, wherein, described inner casing core is arranged on the inside of outer cylinder, on outer shell core, be connected with piston, and be sleeved between inner casing core and outer cylinder, described outer cylinder bottom is connected with base, described sealing cover is sleeved on outer shell core outside, and be arranged on the top of outer cylinder, on described base and sealing cover, be provided with interface, described inner casing in-core is embedded with oil pocket, and oil pocket one end is connected with connecting tube.
The top of described inner casing core is set with outer oil seal and outer oil ring, and described piston is embedded with interior oil ring.
The top of described inner casing core is set with outer oil ring, and described piston is embedded with inner oil seal and interior oil ring.
Described outer oil seal and outer oil ring are one or multi-channel, and interior oil ring is one or multi-channel.
Described outer oil ring is one or multi-channel, and inner oil seal and interior oil ring are one or multi-channel.
The utlity model has following beneficial effect: reasonable in design, easy to use, can effectively reduce energy consumption, improve power.
Brief description of the drawings
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is another structural representation of the utility model.
Embodiment
With reference to Figure of description, the utility model is described in detail below.
As shown in Figure 1, a kind of Novel aid power cylinder, comprise outer cylinder 2, outer shell core 4, inner casing core 3, piston 5, base 7 and sealing cover 1, wherein, described inner casing core 3 is arranged on the inside of outer cylinder 2, on outer shell core 4, be connected with piston 5, and be sleeved between inner casing core 3 and outer cylinder 2, described outer cylinder 2 bottoms are connected with base 7, described sealing cover 1 is sleeved on outer shell core 4 outsides, and is arranged on the top of outer cylinder 2, on described base 7 and sealing cover 1, is provided with interface 8, described inner casing core 3 is embedded with oil pocket 10, and oil pocket 10 one end are connected with connecting tube 6.
The top of described inner casing core 3 is set with outer oil seal 12 and outer oil ring 11, and described piston 5 is embedded with interior oil ring 9.
Described outer oil seal 12 and outer oil ring 11 are one or multi-channel, and interior oil ring 9 is one or multi-channel.
As shown in Figure 2, a kind of Novel aid power cylinder, comprise outer cylinder 2, outer shell core 4, inner casing core 3, piston 5, base 7 and sealing cover 1, wherein, described inner casing core 3 is arranged on the inside of outer cylinder 2, on outer shell core 4, be connected with piston 5, and be sleeved between inner casing core 3 and outer cylinder 2, described outer cylinder 2 bottoms are connected with base 7, described sealing cover 1 is sleeved on outer shell core 4 outsides, and is arranged on the top of outer cylinder 2, on described base 7 and sealing cover 1, is provided with interface 8, described inner casing core 3 is embedded with oil pocket 10, and oil pocket 10 one end are connected with connecting tube 6.
The top of described inner casing core 3 is set with outer oil ring 11, and described piston 5 is embedded with inner oil seal 13 and interior oil ring 9.
Described outer oil ring 11 is one or multi-channel, and inner oil seal 13 and interior oil ring 9 are one or multi-channel.
Claims (5)
1. a Novel aid power cylinder, comprise outer cylinder, outer shell core, inner casing core, piston, base and sealing cover, it is characterized in that: described inner casing core is arranged on the inside of outer cylinder, on outer shell core, be connected with piston, and be sleeved between inner casing core and outer cylinder, described outer cylinder bottom is connected with base, described sealing cover is sleeved on outer shell core outside, and be arranged on the top of outer cylinder, on described base and sealing cover, be provided with interface, described inner casing in-core is embedded with oil pocket, and oil pocket one end is connected with connecting tube.
2. a kind of Novel aid power cylinder according to claim 1, is characterized in that: the top of described inner casing core is set with outer oil seal and outer oil ring, and described piston is embedded with interior oil ring.
3. a kind of Novel aid power cylinder according to claim 1, is characterized in that: the top of described inner casing core is set with outer oil ring, and described piston is embedded with inner oil seal and interior oil ring.
4. a kind of Novel aid power cylinder according to claim 2, is characterized in that: described outer oil seal and outer oil ring are one or multi-channel, interior oil ring is one or multi-channel.
5. a kind of Novel aid power cylinder according to claim 3, is characterized in that: described outer oil ring is one or multi-channel, inner oil seal and interior oil ring are one or multi-channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056168.XU CN203756638U (en) | 2014-01-29 | 2014-01-29 | Novel power assisting cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056168.XU CN203756638U (en) | 2014-01-29 | 2014-01-29 | Novel power assisting cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203756638U true CN203756638U (en) | 2014-08-06 |
Family
ID=51251919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420056168.XU Expired - Fee Related CN203756638U (en) | 2014-01-29 | 2014-01-29 | Novel power assisting cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203756638U (en) |
-
2014
- 2014-01-29 CN CN201420056168.XU patent/CN203756638U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20170129 |