CN102729199A - Assembly tool for O-shaped sealing ring - Google Patents
Assembly tool for O-shaped sealing ring Download PDFInfo
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- CN102729199A CN102729199A CN2012102578695A CN201210257869A CN102729199A CN 102729199 A CN102729199 A CN 102729199A CN 2012102578695 A CN2012102578695 A CN 2012102578695A CN 201210257869 A CN201210257869 A CN 201210257869A CN 102729199 A CN102729199 A CN 102729199A
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- external diameter
- connecting rod
- sealing ring
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- rod section
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Abstract
The invention discloses an assembly tool for an O-shaped sealing ring. The assembly tool is characterized by comprising an external diameter enlarging section, a connecting rod section and a guiding section which are integrally formed, wherein the external diameter of the external diameter enlarging section is gradually increased from the tail end to the direction of the connecting rod section; the external diameter of the tail end of the external diameter enlarging section is smaller than the internal diameter of the O-shaped sealing ring; the connecting rod section is positioned at the front end of the external diameter enlarging section; the external diameter of the connecting rod is greater than the internal diameter of the O-shaped sealing ring and is greater than or equal to the external diameter of a connector to be mounted; the guiding section is positioned at the front end of the connecting rod section; and the external diameter of the guiding section is smaller than that of the connecting rod section, so that the guiding section is inserted into the connector to be mounted. The O-shaped sealing ring is conveniently assembled to the connector to be mounted by pushing the sealing ring from the tail end with smaller external diameter of the assembly tool until the sealing ring is expanded after reaching the part with greater external diameter, and thus the labor intensity is reduced and the assembly efficiency is increased; and the sealing ring is not easily scratched, the service life is long and the sealing effect after assembly is ensured.
Description
Technical field
The present invention relates to a kind of assembly tool, especially a kind of fast assembly of tools of O RunddichtringO.
Background technology
In the engineering machinery of chemical industry, petrochemical industry, electromechanical engineering, oil circuit, hydraulic pressure etc., when relating in particular to some sealing devices, need in the seal channel of some circular part, embed the O RunddichtringO, guarantee the sealing property of pipeline.Like leather pipe joint, one is outer silk, and one connects leather hose, tracheae, oil pipe etc.On the excircle of leather pipe joint, offer groove, need the O RunddichtringO be fitted in the groove, so that play the effect of sealed pipe fittings.
When assembling O RunddichtringO, the existing practice normally through manual work with the hand sealing ring of taking, then sealing ring is aimed at leather pipe joint, pack into again in the groove of leather pipe joint after sealing ring is drawn back.But because the sealing ring shape is less, the surface has oiling again, so manual operations is relatively more difficult, and efficient is very low.And sealing ring is easy to influenced the sealing effectiveness of sealing ring inevitably by the scuffings such as corner angle of leather pipe joint in installation process, has reduced the service life of sealing ring, has increased cost, and has caused the hidden danger of leaking.
Summary of the invention
Technical problem to be solved by this invention provides the O RunddichtringO assembly tool of a kind of efficiency of assembling height, assembling back good seal performance.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of O RunddichtringO assembly tool; It is characterized in that; Comprise integrated external diameter expanding reach, connecting rod section and guide section; Said external diameter expanding reach is increased towards said connecting rod section direction external diameter by end gradually, and the external diameter of said external diameter expanding reach end is less than the internal diameter of said O RunddichtringO; Said connecting rod section is positioned at the front end of said external diameter expanding reach, and the external diameter of said connecting rod section is greater than the internal diameter of said O RunddichtringO and more than or equal to the external diameter of joint to be installed; Said guide section is positioned at front end and the external diameter of the said connecting rod section external diameter less than said connecting rod section, so that be inserted in the said joint to be installed.
Preferably, the end of said external diameter expanding reach is pointed shape, the pushing of the sealing ring of being more convenient for.
Compared with prior art; The invention has the advantages that: through pushing sealing ring from the little end of the external diameter of assembly tool until making it be convenient to be assembled to joint to be installed with the expansion sealing ring to the bigger part of external diameter; Reduce labour intensity, improved efficiency of assembling; Sealing ring is not easy to be scratched, and long service life has been guaranteed the sealing effectiveness after the assembling.
Description of drawings
Fig. 1 is the structural representation of assembly tool of the present invention and joint to be installed;
Fig. 2 is the cutaway view of assembly tool of the present invention and joint to be installed.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2; A kind of O RunddichtringO assembly tool; Comprise integrated external diameter expanding reach 11, connecting rod section 12 and guide section 13, external diameter expanding reach 11 is promptly increased to connecting rod section 12 direction external diameters by end endwise gradually, and its terminal external diameter is less than the internal diameter of O RunddichtringO 2; Preferably, end is pointed shape.
Connecting rod section 12 is positioned at the front end of external diameter expanding reach 11, and its external diameter is greater than the internal diameter of O RunddichtringO 2, so that expansion O RunddichtringO 2.Guide section 13 is positioned at the front end of connecting rod section 12, and external diameter is less than the external diameter of connecting rod section 12, so that cooperate with joint 3 to be installed.
Joint 3 to be installed has endoporus 31, and guide section 13 can be inserted in this endoporus 31, and the external diameter of joint 3 to be installed is less than or equal to the external diameter of connecting rod section 12, and its end is connected to the front end of connecting rod section 13.Offer the groove 32 of annular on the periphery wall of joint 3 to be installed, be used to assemble the O RunddichtringO.
When assembling, the endoporus 31 that guide section 13 is inserted into joint 3 to be installed is interior until the end of joint 3 to be installed and the front end butt of connecting rod section 12; Then, the tip forward end of O RunddichtringO 2 along external diameter expanding reach 11 pushed away until shifting onto on the connecting rod section 12, the internal diameter of O RunddichtringO 2 enlarges thus, can disposable a plurality of O RunddichtringOs 2 be shifted onto on the connecting rod section 12; Then, foremost O RunddichtringO 2 is continued to push away forward, because the external diameter of joint 3 to be installed is less than or equal to the external diameter of connecting rod section 12, O RunddichtringO 2 can promote forward comparatively easily, in snapping onto groove 32, accomplishes assembling thus.
The above is merely preferred implementation of the present invention, should be pointed out that for those of ordinary skill in the art, not breaking away under the principle prerequisite of the present invention, can also make various deformation and improvement, and this also should be regarded as protection scope of the present invention.
Claims (2)
1. O RunddichtringO assembly tool; It is characterized in that; Comprise integrated external diameter expanding reach (11), connecting rod section (12) and guide section (13); Said external diameter expanding reach (11) is increased towards said connecting rod section (12) direction external diameter by end gradually, and the external diameter of said external diameter expanding reach (11) end is less than the internal diameter of said O RunddichtringO (2); Said connecting rod section (12) is positioned at the front end of said external diameter expanding reach (11), and the external diameter of said connecting rod section (12) is greater than the internal diameter of said O RunddichtringO (2) and more than or equal to the external diameter of joint to be installed (3); Said guide section (13) is positioned at front end and the external diameter of said connecting rod section (12) external diameter less than said connecting rod section (12), so that be inserted in the said joint to be installed (3).
2. assembly tool as claimed in claim 1 is characterized in that, the end of said external diameter expanding reach (11) is pointed shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102578695A CN102729199A (en) | 2012-07-24 | 2012-07-24 | Assembly tool for O-shaped sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102578695A CN102729199A (en) | 2012-07-24 | 2012-07-24 | Assembly tool for O-shaped sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102729199A true CN102729199A (en) | 2012-10-17 |
Family
ID=46985859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102578695A Pending CN102729199A (en) | 2012-07-24 | 2012-07-24 | Assembly tool for O-shaped sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102729199A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072110A (en) * | 2012-12-21 | 2013-05-01 | 南京梅山冶金发展有限公司 | Portable assembling and disassembling tool used for sealing elements |
| CN104690687A (en) * | 2015-04-02 | 2015-06-10 | 廊坊舒畅汽车零部件有限公司 | Equipment for automatically sleeving sealing ring on male connector |
| CN110052997A (en) * | 2019-05-08 | 2019-07-26 | 成立航空技术有限公司 | A kind of spring fitting device of new structure bolt |
| CN110900155A (en) * | 2019-12-05 | 2020-03-24 | 杭州永昌玻璃机械有限公司 | Sealing ring assembling device and method |
| CN113399994A (en) * | 2021-06-29 | 2021-09-17 | 宝武集团鄂城钢铁有限公司 | Oil cylinder piston rod groove sealing assembly tool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201026599Y (en) * | 2007-03-08 | 2008-02-27 | 永城煤电集团有限责任公司 | Guide body special for installing seal ring of internal cavity |
| KR200448195Y1 (en) * | 2008-04-25 | 2010-03-24 | 현대제철 주식회사 | O-ring exchanging device |
| CN201744966U (en) * | 2010-05-13 | 2011-02-16 | 上海东方泵业(集团)有限公司 | Mounting tool for sealing ring |
| CN201989107U (en) * | 2011-04-07 | 2011-09-28 | 柳州豫新汽车空调有限公司 | O-shaped sealing ring rapid assembling tool |
| CN202129757U (en) * | 2011-06-02 | 2012-02-01 | 川崎春晖精密机械（浙江）有限公司 | Installing tool for O-shaped sealing ring |
| CN202640273U (en) * | 2012-07-24 | 2013-01-02 | 宁波绿之源工具有限公司 | Assembling tool for O-shaped seal ring |
-
2012
- 2012-07-24 CN CN2012102578695A patent/CN102729199A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201026599Y (en) * | 2007-03-08 | 2008-02-27 | 永城煤电集团有限责任公司 | Guide body special for installing seal ring of internal cavity |
| KR200448195Y1 (en) * | 2008-04-25 | 2010-03-24 | 현대제철 주식회사 | O-ring exchanging device |
| CN201744966U (en) * | 2010-05-13 | 2011-02-16 | 上海东方泵业(集团)有限公司 | Mounting tool for sealing ring |
| CN201989107U (en) * | 2011-04-07 | 2011-09-28 | 柳州豫新汽车空调有限公司 | O-shaped sealing ring rapid assembling tool |
| CN202129757U (en) * | 2011-06-02 | 2012-02-01 | 川崎春晖精密机械（浙江）有限公司 | Installing tool for O-shaped sealing ring |
| CN202640273U (en) * | 2012-07-24 | 2013-01-02 | 宁波绿之源工具有限公司 | Assembling tool for O-shaped seal ring |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072110A (en) * | 2012-12-21 | 2013-05-01 | 南京梅山冶金发展有限公司 | Portable assembling and disassembling tool used for sealing elements |
| CN103072110B (en) * | 2012-12-21 | 2015-10-28 | 南京梅山冶金发展有限公司 | A kind of portable dismantling device for seal |
| CN104690687A (en) * | 2015-04-02 | 2015-06-10 | 廊坊舒畅汽车零部件有限公司 | Equipment for automatically sleeving sealing ring on male connector |
| CN104690687B (en) * | 2015-04-02 | 2016-06-15 | 廊坊舒畅汽车零部件有限公司 | A kind of male contact overlaps the equipment of sealing ring automatically |
| CN110052997A (en) * | 2019-05-08 | 2019-07-26 | 成立航空技术有限公司 | A kind of spring fitting device of new structure bolt |
| CN110900155A (en) * | 2019-12-05 | 2020-03-24 | 杭州永昌玻璃机械有限公司 | Sealing ring assembling device and method |
| CN113399994A (en) * | 2021-06-29 | 2021-09-17 | 宝武集团鄂城钢铁有限公司 | Oil cylinder piston rod groove sealing assembly tool |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121017 |