CN202597077U - Oil cylinder series-wound motor pump - Google Patents
Oil cylinder series-wound motor pump Download PDFInfo
- Publication number
- CN202597077U CN202597077U CN 201220187053 CN201220187053U CN202597077U CN 202597077 U CN202597077 U CN 202597077U CN 201220187053 CN201220187053 CN 201220187053 CN 201220187053 U CN201220187053 U CN 201220187053U CN 202597077 U CN202597077 U CN 202597077U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- oil
- motor pump
- main body
- wound motor
- 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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- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses an oil cylinder series-wound motor pump which comprises an oil cylinder main body, wherein an oil chamber in which a piston rod is arranged is formed in the oil cylinder main body; one end of the oil cylinder main body is provided with an oil inlet and the other end thereof is provided with an oil outlet; fixing plates are fixedly connected to two end faces of the oil cylinder main body; a plurality of fixing holes are formed on the fixing plates; and an annular concave groove is formed on one fixing plate. The oil cylinder series-wound motor pump has simple and novel structure and high sealing leaking preventing performance; the components are firmly matched, so that the long-term normal operation of the machine with low failure rate is ensured; the oil cylinder series-wound motor pump has a wide application range, and can replace the common oil cylinder to be applied into each industry of the mechanism field.
Description
Technical field
The utility model relates to a kind of oil cylinder, particularly the oil cylinder of series excited machine pump.
Background technique
Existing common oil cylinder, under the load of long-time uninterrupted running, seepage very easily appears in hermetic unit; If leakage drips on goods in process and the material, can influence its original performance, cause the quality of product unstable; Yield rate reduces, and general original oil cylinder is because complex structure; Inconvenient in the time of maintenance, the badly damaged Sealing of meeting influences proper functioning.
The model utility content
For deficiency and the defective of alleviating existing technology, the utility model purpose is to provide a kind of oil cylinder of series excited machine pump, and the utility model structure relates to simple, novel; Sealed against leakage property is good; It is firm to cooperate between each parts, guarantees machine normally operation for a long time, and rate of fault is little; Using scope is extensive, can replace common oil cylinder to be used for the industry-by-industry of mechanical field.
The utility model adopts following technological scheme to achieve these goals:
The oil cylinder of series excited machine pump; Comprise the oil cylinder body, it is characterized in that: described oil cylinder body interior forms oil pocket, and oil pocket is built-in with piston rod; One end of described oil cylinder body is provided with filler opening; The other end is provided with oil outlet, also is fixedly connected with fixed plate on the both ends of the surface of described oil cylinder body respectively, has the plurality of fixed hole on the described fixed plate.
The oil cylinder of described series excited machine pump is characterized in that: have annular groove on described one of them fixed plate.
The advantage of the utility model:
The utility model structure relates to simple, novel, and sealed against leakage property is good, and it is firm to cooperate between each parts, guarantees machine normally operation for a long time, and rate of fault is little; Using scope is extensive, can replace common oil cylinder to be used for the industry-by-industry of mechanical field.
Description of drawings
The structural representation of Fig. 1 the utility model.
Embodiment
Embodiment 1: with reference to accompanying drawing, the oil cylinder of series excited machine pump comprises oil cylinder body 1; The oil cylinder body 1 inner oil pocket that forms, oil pocket is built-in with piston rod 2, and an end of oil cylinder body 1 is provided with filler opening 3; The other end is provided with oil outlet 4; Also be fixedly connected with fixed plate 5,6 on the both ends of the surface of oil cylinder body 1 respectively, have plurality of fixed hole 7 on the fixed plate 5,6, have annular groove 8 on one of them fixed plate 6.
Claims (2)
1. the oil cylinder of series excited machine pump; Comprise the oil cylinder body, it is characterized in that: described oil cylinder body interior forms oil pocket, and oil pocket is built-in with piston rod; One end of described oil cylinder body is provided with filler opening; The other end is provided with oil outlet, also is fixedly connected with fixed plate on the both ends of the surface of described oil cylinder body respectively, has the plurality of fixed hole on the described fixed plate.
2. the oil cylinder of series excited machine pump according to claim 1 is characterized in that: have annular groove on described one of them fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220187053 CN202597077U (en) | 2012-04-27 | 2012-04-27 | Oil cylinder series-wound motor pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220187053 CN202597077U (en) | 2012-04-27 | 2012-04-27 | Oil cylinder series-wound motor pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202597077U true CN202597077U (en) | 2012-12-12 |
Family
ID=47314624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220187053 Expired - Fee Related CN202597077U (en) | 2012-04-27 | 2012-04-27 | Oil cylinder series-wound motor pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202597077U (en) |
-
2012
- 2012-04-27 CN CN 201220187053 patent/CN202597077U/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 |
Granted publication date: 20121212 Termination date: 20150427 |
|
| EXPY | Termination of patent right or utility model |