CN202129757U - Installing tool for O-shaped sealing ring - Google Patents
Installing tool for O-shaped sealing ring Download PDFInfo
- Publication number
- CN202129757U CN202129757U CN201120183383U CN201120183383U CN202129757U CN 202129757 U CN202129757 U CN 202129757U CN 201120183383 U CN201120183383 U CN 201120183383U CN 201120183383 U CN201120183383 U CN 201120183383U CN 202129757 U CN202129757 U CN 202129757U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- sealing ring
- runddichtringo
- shaped sealing
- circular
- 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 an installing tool for an O-shaped sealing ring; the installing tool comprises a cylinder, wherein a circular truncated cone or a circular cone is connected at one end of the cylinder; a part connecting structure is arranged at the other end of the cylinder; and the cross section of the cylinder is equal to the bottom surface of the circular truncated cone or the circular cone in terms of size. According to the structure, the diameter of the cylinder is designed to be identical to that of a part, the cylinder is connected with the part by the part connecting structure at one end of the cylinder, then the O-shaped sealing ring moves to the cylinder from the circular truncated cone or the circular cone at one end of the cylinder; finally, the O-shaped sealing ring moves to a sealing element groove of the part. As the diameter of the circular truncated cone or the circular cone increases gradually, the installation is convenient; and the installing tool for the O-shaped sealing ring can reduce the working intensity of the installation of the O-shaped sealing ring; and meanwhile, the production efficiency is improved.
Description
Technical field
The utility model relates to erecting tools, and the erecting tools of a kind of O RunddichtringO of more specifically saying so belongs to the Machining Technology field.
Background technology
In the manufacture process of plant equipment, particularly relate in some sealing devices, need in the seal channel of some circular part, embed the O RunddichtringO.In swash plate plunger pump, the backing pin of adjustment swash plate servo plunger, it is shaped as cylindrical, on an end face of garden cylindricality, has a columniform boss, garden cylindricality backing pin periphery have seal channel.At present, to embedding the O RunddichtringO in the seal channel of above-mentioned part, adopt manual method mostly; Yet, owing to be tight fit between O RunddichtringO and the seal channel, therefore; It is bigger that O RunddichtringO working strength is installed, and production efficiency is not high yet, also makes the damage of O RunddichtringO simultaneously easily.
The utility model content
To above-mentioned situation, the problem that the utility model quasi-solution is determined provides a kind of erecting tools of O RunddichtringO, to reduce O RunddichtringO working strength is installed, and enhances productivity simultaneously.
For achieving the above object, the utility model adopts the erecting tools of a kind of O RunddichtringO of following technical scheme, and it comprises cylinder, and a said cylindrical end is connected with round platform or circular cone, and the said cylindrical other end is provided with the part syndeton; The bottom surface equal and opposite in direction of said cylinder cross section and round platform or circular cone.
Said part syndeton is circular shrinkage pool or columniform projection.
Adopt said structure; It is identical with part to set cylindrical diameter, through the part syndeton of a cylindrical wherein end, cylinder and part is joined; Then; Round platform or the circular cone of O RunddichtringO from cylinder one end moved to cylinder, last, in the seal channel of the part that the O RunddichtringO moves.Because the diameter of round platform or circular cone is to increase gradually, therefore easy for installation, the erecting tools of the O RunddichtringO that employing the utility model is adopted can reduce O RunddichtringO working strength is installed, and enhances productivity, and can avoid making the O RunddichtringO to sustain damage simultaneously.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the erecting tools of O RunddichtringO;
Fig. 2 is the structural representation of another embodiment of the erecting tools of O RunddichtringO;
Fig. 3 is the structural representation of another embodiment of the erecting tools of O RunddichtringO;
Fig. 4 is the structural representation that the erecting tools of O RunddichtringO cooperates with part.
Among the figure: 1-cylinder, 2-round platform, 3-circular cone, 4-part syndeton, 5-part, 6-O RunddichtringO, 7-seal channel.
The specific embodiment
Fig. 1, Fig. 2, shown in Figure 3, the erecting tools of the O RunddichtringO of the utility model, it comprises cylinder 1, and an end of said cylinder 1 is connected with round platform 2 or circular cone 3, and the other end of said cylinder 1 is provided with part syndeton 4; The bottom surface equal and opposite in direction of said cylinder 1 cross section and round platform 2 or circular cone 3.
Be the situation that an end of cylinder 1 is connected with round platform 2 among Fig. 1, Fig. 3, Fig. 2 is the situation that an end of cylinder 1 is connected with circular cone 3.
In addition, the part syndeton 4 that 1 one end faces of said cylinder are provided with can be decided according to the concrete structure of part 5, and said part syndeton 4 can be circular shrinkage pool (referring to Fig. 1, Fig. 3), also can be columniform projection (referring to Fig. 2).
Fig. 4 is the structural representation that the erecting tools of O RunddichtringO cooperates with part, and an end and the part 5 of cylinder 1 join, and can O RunddichtringO 6 be moved to cylinder 1 from round platform 2 or circular cone 3, and last, O RunddichtringO 6 moves in the seal channel 7 of part 5.
Claims (2)
1. the erecting tools of an O RunddichtringO is characterized in that it comprises cylinder (1), and an end of said cylinder (1) is connected with round platform (2) or circular cone (3), and the other end of said cylinder (1) is provided with part syndeton (4); The bottom surface equal and opposite in direction of said cylinder (1) cross section and round platform (2) or circular cone (3).
2. the erecting tools of O RunddichtringO according to claim 1 is characterized in that said part syndeton (4) is circular shrinkage pool or columniform projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120183383U CN202129757U (en) | 2011-06-02 | 2011-06-02 | Installing tool for O-shaped sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120183383U CN202129757U (en) | 2011-06-02 | 2011-06-02 | Installing tool for O-shaped sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202129757U true CN202129757U (en) | 2012-02-01 |
Family
ID=45518543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120183383U Expired - Fee Related CN202129757U (en) | 2011-06-02 | 2011-06-02 | Installing tool for O-shaped sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202129757U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729199A (en) * | 2012-07-24 | 2012-10-17 | 宁波绿之源工具有限公司 | Assembly tool for O-shaped sealing ring |
| CN102773828A (en) * | 2012-04-28 | 2012-11-14 | 苏州金牛精密机械有限公司 | Installation tool for rubber O-shaped sealing ring |
| CN109702681A (en) * | 2018-12-11 | 2019-05-03 | 上海新力动力设备研究所 | A kind of double sealing structure sealing ring assembly tooling suitable for the confined space |
-
2011
- 2011-06-02 CN CN201120183383U patent/CN202129757U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773828A (en) * | 2012-04-28 | 2012-11-14 | 苏州金牛精密机械有限公司 | Installation tool for rubber O-shaped sealing ring |
| CN102729199A (en) * | 2012-07-24 | 2012-10-17 | 宁波绿之源工具有限公司 | Assembly tool for O-shaped sealing ring |
| CN109702681A (en) * | 2018-12-11 | 2019-05-03 | 上海新力动力设备研究所 | A kind of double sealing structure sealing ring assembly tooling suitable for the confined space |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20140602 |