CN203330980U - Tool for dismounting oil cylinder seal - Google Patents
Tool for dismounting oil cylinder seal Download PDFInfo
- Publication number
- CN203330980U CN203330980U CN2013203923052U CN201320392305U CN203330980U CN 203330980 U CN203330980 U CN 203330980U CN 2013203923052 U CN2013203923052 U CN 2013203923052U CN 201320392305 U CN201320392305 U CN 201320392305U CN 203330980 U CN203330980 U CN 203330980U
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- China
- Prior art keywords
- cylinder seal
- projection
- dismounting
- instrument
- column
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- 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 tool for dismounting an oil cylinder seal. The tool is characterized by comprising a fixing piece and a connecting piece. The fixing piece is a barrel-shaped body, one end of the barrel-shaped body is provided with protrusions which are symmetrically distributed, the protrusions are matched with notches in the end face of the oil cylinder seal, and the other end of the barrel-shaped body is provided with a connecting hole. The connecting piece is a column-shaped body, one end of the column-shaped body is provided with a protruding block which is matched with the connecting hole, and the other end of the column-shaped body is provided with a flat position. The tool is simple in structure and convenient to use.
Description
Technical field
The utility model relates to the machine tool field, particularly a kind of instrument of dismounting cylinder seal.
Background technology
Development along with the cylinder seal technology, be provided with a kind of cylinder seal on the flange of oil cylinder cover, as shown in Figure 1, comprise seal body 01, in the inside of seal body 01, be provided with seal, outside seal body 01, be arranged with screw thread, the end face of seal body 01 is provided with symmetrical breach a, breach a is four, in use, directly seal body 01 is screwed in to the effect of playing sealing on the flange of oil cylinder cover.
But above-mentioned cylinder seal, through using for many years, oil leakage phenomenon often occurs, majority be all due to its internal proprietary seal aged deterioration institute extremely, need to change.When this cylinder seal of dismounting, there is no special-purpose instrument, very inconvenient.
The utility model content
The utility model is in order to overcome defect in above-mentioned prior art, and a kind of instrument of dismounting cylinder seal is provided, and this tool construction is simple, easy to use.
For achieving the above object, the utility model provides a kind of instrument of dismounting cylinder seal, comprising: fixture, fixture is cylindrical body, be provided with symmetrical projection at cylindrical body one end, projection is complementary with the breach on the cylinder seal end face, at the cylindrical body other end, is provided with connecting hole; Connector, connector is column, at column one end, is provided with projection, projection and connecting hole coupling, be provided with flat position at the column other end.
In technique scheme, projection and connecting hole are the quadrangle coupling.
In technique scheme, flat position is six-sided nut.
Compared with prior art, the beneficial effect the utlity model has: by design fixed mount and connector two-part structure, can carry out dismounting to the cylinder seal of different size, simple in structure, easy to operate.
The accompanying drawing explanation
Fig. 1 is existing cylinder seal schematic diagram;
Fig. 2 is the front view of fixture in the instrument of the utility model dismounting cylinder seal;
Fig. 3 is the cut-away illustration of fixture in the instrument of the utility model dismounting cylinder seal;
Fig. 4 is the structural representation of connector in the instrument of the utility model dismounting cylinder seal;
Fig. 5 be in the instrument of the utility model dismounting cylinder seal fixture and connector be used in conjunction with state diagram;
Fig. 6 is the schematic diagram that uses the instrument dismounting cylinder seal of the utility model dismounting cylinder seal.
The specific embodiment
Below in conjunction with accompanying drawing, a specific embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model is not subject to the restriction of the specific embodiment.
The instrument of dismounting cylinder seal of the present utility model is mainly a kind of simple dismantling device for the architectural feature design of existing cylinder seal, due to, in existing large-scale precision equipment, this cylinder seal of a large amount of employing, and its specification difference, so the instrument of the utility model dismounting cylinder seal adopts two-part structure to be used in conjunction with, respectively the cylinder seal of different size carried out to dismounting, simple and practical.
In Figure 2-4, the instrument of the utility model dismounting cylinder seal comprises fixture 1 and connector 2, fixture 1 is cylindrical body, be provided with symmetrical projection 11 at cylindrical body one end, shown in breach a(Fig. 1 on projection 11 and cylinder seal end face, lower same) be complementary, be provided with connecting hole 12 at the cylindrical body other end; Connector 2 is column, at column one end, is provided with projection 21, and projection 21 and connecting hole 12 couplings, be provided with flat position 22 at the column other end.
In the present embodiment, connecting hole 12 is designed to quadrangle, and corresponding projection 21 is designed to the quadrangle cylinder, by being used in conjunction with of projection 21 and connecting hole 12, allows connector 2 drive fixtures 1 rotation.
Preferably, flat position 22 is designed to the standard hex nut, facilitates normally used standard spanner to coordinate with it.
As shown in Figures 5 and 6, when using this instrument, at first the projection 11 on fixture 1 is inserted to the breach a on the end face of cylinder seals, then the connecting hole 12 that the projection 21 of connector 2 is inserted on fixtures 1, finally utilize the box spanner of standard to be inserted in flat position 22 and carry out dismounting.
Above disclosed be only specific embodiment of the utility model, still, the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (3)
1. the instrument of a dismounting cylinder seal, is characterized in that, comprising:
Fixture, described fixture is cylindrical body, at described cylindrical body one end, is provided with symmetrical projection, the breach on described projection and cylinder seal end face is complementary, and at the described cylindrical body other end, is provided with connecting hole;
Connector, described connector is column, at described column one end, is provided with projection, described projection and described connecting hole coupling, be provided with flat position at the described column other end.
2. the instrument of dismounting cylinder seal according to claim 1, is characterized in that, described projection and described connecting hole are the quadrangle coupling.
3. the instrument of dismounting cylinder seal according to claim 1, is characterized in that, described flat position is six-sided nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203923052U CN203330980U (en) | 2013-07-03 | 2013-07-03 | Tool for dismounting oil cylinder seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203923052U CN203330980U (en) | 2013-07-03 | 2013-07-03 | Tool for dismounting oil cylinder seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203330980U true CN203330980U (en) | 2013-12-11 |
Family
ID=49699678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203923052U Expired - Fee Related CN203330980U (en) | 2013-07-03 | 2013-07-03 | Tool for dismounting oil cylinder seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203330980U (en) |
-
2013
- 2013-07-03 CN CN2013203923052U patent/CN203330980U/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: 20131211 Termination date: 20170703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |