CN102678933A - Transmission ring for mechanical sealing - Google Patents
Transmission ring for mechanical sealing Download PDFInfo
- Publication number
- CN102678933A CN102678933A CN2012101263306A CN201210126330A CN102678933A CN 102678933 A CN102678933 A CN 102678933A CN 2012101263306 A CN2012101263306 A CN 2012101263306A CN 201210126330 A CN201210126330 A CN 201210126330A CN 102678933 A CN102678933 A CN 102678933A
- Authority
- CN
- China
- Prior art keywords
- transmission ring
- hemizonid
- mechanical seal
- hole
- pin
- 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.)
- Pending
Links
Images
Landscapes
- Gasket Seals (AREA)
Abstract
The invention discloses a transmission ring for mechanical sealing. The transmission ring comprises a half ring body, a screw hole is arranged on an end surface of the half ring body, a pin hole is arranged on the inner periphery of the half ring body, and a clamp groove is arranged on the outer periphery of the half ring body. The transmission ring is of a sectioning structure, can be mounted radially, saves sealing mounting space, and effectively transmits axial force and torsion.
Description
Technical field
The present invention relates to the mechanical sealing technology field, relate in particular to a kind of transmission ring that is used for mechanical seal.
Background technique
Mechanical seal is important basic part, is widely used in the various rotating equipments.Its quality and performance directly influence and are determining the service behaviour of equipment.Therefore, it is most important to improve its design, manufacturing and usage level.
In inflammable and explosive, poisonous and harmful industry, in order to improve the usage safety performance of equipment, reduce potential safety hazard, mechanical seal is improved to double seals by mechanical single seal gradually.In the process of Seal Design transformation because the deficiency of installing space position has been brought challenge to the raising of sealability.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, a kind of transmission ring that is used for mechanical seal is provided.
The present invention for realizing the technological scheme that above-mentioned purpose adopted is: a kind of transmission ring that is used for mechanical seal; Comprise hemizonid; The end face of said hemizonid is provided with screw, and the inner circumference of said hemizonid is provided with pin-and-hole, and the excircle of said hemizonid is provided with draw-in groove.
Described hemizonid is two.
Position, the quantity of screw are corresponding on the position of said screw, quantity and the driving ring.
The position of pin-and-hole is corresponding on the position of said pin-and-hole and the axle sleeve.
The present invention adopts the split structure, can radially install, and saves the sealing installing space, effectively transmits axial force and moment of torsion.
Description of drawings
Fig. 1 is the existing technology schematic representation;
Fig. 2 is a plan view of the present invention;
Fig. 3 is that K-K of the present invention is to view;
Fig. 4 is the structural representation that the present invention uses in mechanical seal.
Wherein: 1, hemizonid 2, screw 3, pin-and-hole 4, draw-in groove 5, location piece 6, driving ring 7, axle sleeve.
Embodiment
Like Fig. 2-shown in Figure 4, a kind of transmission ring that is used for mechanical seal is characterized in that: comprise hemizonid 1, the end face of said hemizonid 1 is provided with screw 2, and position, the quantity of screw are corresponding on the position of said screw 2, quantity and the driving ring 6; The inner circumference of said hemizonid 1 is provided with pin-and-hole 3, and the position of pin-and-hole is corresponding on the position of said pin-and-hole 3 and the axle sleeve 7; The excircle of said hemizonid 1 is provided with draw-in groove 4; Described hemizonid 1 is two.
Two hemizonids 1 are used finger setting, are installed on the axle sleeve 7 through driving ring 6 and jackscrew, and location piece 5 is installed on the draw-in groove 4.
Claims (4)
1. transmission ring that is used for mechanical seal; It is characterized in that: comprise hemizonid (1); The end face of said hemizonid (1) is provided with screw (2), and the inner circumference of said hemizonid (1) is provided with pin-and-hole (3), and the excircle of said hemizonid (1) is provided with draw-in groove (4).
2. the transmission ring that is used for mechanical seal as claimed in claim 1 is characterized in that: described hemizonid (1) is two.
3. the transmission ring that is used for mechanical seal as claimed in claim 1 is characterized in that: the position of said screw (2), quantity are corresponding with position, quantity that driving ring (6) is gone up screw.
4. the transmission ring that is used for mechanical seal as claimed in claim 1 is characterized in that: the position of said pin-and-hole (3) is corresponding with the position that axle sleeve (7) is gone up pin-and-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101263306A CN102678933A (en) | 2012-04-27 | 2012-04-27 | Transmission ring for mechanical sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101263306A CN102678933A (en) | 2012-04-27 | 2012-04-27 | Transmission ring for mechanical sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102678933A true CN102678933A (en) | 2012-09-19 |
Family
ID=46811289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101263306A Pending CN102678933A (en) | 2012-04-27 | 2012-04-27 | Transmission ring for mechanical sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102678933A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1094139A (en) * | 1993-04-05 | 1994-10-26 | 约翰起重机有限公司 | Split mechanical face seal |
| JPH0854067A (en) * | 1994-08-10 | 1996-02-27 | Fukushiro Kogyo Kk | Full split type mechanical seal |
| US5571268A (en) * | 1993-12-16 | 1996-11-05 | A.W. Chesterton Company | Universal split mechanical seal |
| CN2378578Y (en) * | 1998-05-27 | 2000-05-17 | 马卫东 | Split type mechanical seal |
| CN201144856Y (en) * | 2008-01-15 | 2008-11-05 | 陕西波世特石化机封制造有限公司 | Series packaging type welding metal bellows machine sealing apparatus |
| CN101490453A (en) * | 2006-05-24 | 2009-07-22 | Aes工程有限公司 | Mechanical seal |
| CN201363306Y (en) * | 2009-03-03 | 2009-12-16 | 丹东克隆集团有限责任公司 | Spiral pump feeding compression mechanical sealing device |
| CN101910691A (en) * | 2008-05-09 | 2010-12-08 | 伊格尔工业股份有限公司 | Split mechanical seal |
| CN102221090A (en) * | 2011-06-02 | 2011-10-19 | 温州市天成密封件制造有限公司 | Mechanical seal with memory alloy spring protective device |
| CN102297152A (en) * | 2011-08-04 | 2011-12-28 | 东营海森密封技术有限责任公司 | Oil film lubrication non-contact serial mechanical seal device for high-temperature oil pump |
| CN102313021A (en) * | 2011-09-22 | 2012-01-11 | 丹东克隆集团有限责任公司 | Mechanical sealing device for integrated water seal |
| CN202612630U (en) * | 2012-04-27 | 2012-12-19 | 大连华阳光大密封有限公司 | Transmission ring for mechanical seal |
-
2012
- 2012-04-27 CN CN2012101263306A patent/CN102678933A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1094139A (en) * | 1993-04-05 | 1994-10-26 | 约翰起重机有限公司 | Split mechanical face seal |
| US5571268A (en) * | 1993-12-16 | 1996-11-05 | A.W. Chesterton Company | Universal split mechanical seal |
| JPH0854067A (en) * | 1994-08-10 | 1996-02-27 | Fukushiro Kogyo Kk | Full split type mechanical seal |
| CN2378578Y (en) * | 1998-05-27 | 2000-05-17 | 马卫东 | Split type mechanical seal |
| CN101490453A (en) * | 2006-05-24 | 2009-07-22 | Aes工程有限公司 | Mechanical seal |
| CN201144856Y (en) * | 2008-01-15 | 2008-11-05 | 陕西波世特石化机封制造有限公司 | Series packaging type welding metal bellows machine sealing apparatus |
| CN101910691A (en) * | 2008-05-09 | 2010-12-08 | 伊格尔工业股份有限公司 | Split mechanical seal |
| CN201363306Y (en) * | 2009-03-03 | 2009-12-16 | 丹东克隆集团有限责任公司 | Spiral pump feeding compression mechanical sealing device |
| CN102221090A (en) * | 2011-06-02 | 2011-10-19 | 温州市天成密封件制造有限公司 | Mechanical seal with memory alloy spring protective device |
| CN102297152A (en) * | 2011-08-04 | 2011-12-28 | 东营海森密封技术有限责任公司 | Oil film lubrication non-contact serial mechanical seal device for high-temperature oil pump |
| CN102313021A (en) * | 2011-09-22 | 2012-01-11 | 丹东克隆集团有限责任公司 | Mechanical sealing device for integrated water seal |
| CN202612630U (en) * | 2012-04-27 | 2012-12-19 | 大连华阳光大密封有限公司 | Transmission ring for mechanical seal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103574173A (en) | Sliding support of process pipeline | |
| CN205184661U (en) | Installation lifts specialized tool of jar sealing washer | |
| CN201889764U (en) | Guide sleeve and push sleeve for mounting sealing rings | |
| CN203003797U (en) | Press mounting auxiliary tool for rear oil seal of engine crankshaft | |
| CN202612630U (en) | Transmission ring for mechanical seal | |
| CN102678933A (en) | Transmission ring for mechanical sealing | |
| CN202381687U (en) | Sealing device of gas tank and gas tank | |
| CN203335854U (en) | Sealing structure of photoelectric sensor potentiometer | |
| CN202292620U (en) | Novel device for quickly replacing oil seal | |
| CN202399536U (en) | Sealing mechanism between unloading sleeve and gear box of press | |
| CN202927330U (en) | Quick coupling used for plate radiator gas / oil rapid filling | |
| CN103072117A (en) | Withdrawal tool for press-in pipe joint | |
| CN103737545B (en) | A kind of frock for assembling oil seal cover of dual clutch | |
| CN203603200U (en) | Fixing device for lifting speed reducer of mining excavator | |
| CN202381546U (en) | Bush for automobile engine | |
| CN204372112U (en) | Speed reducer output shaft bearing unit | |
| CN203822738U (en) | Cylinder sleeve honing clamping oil cylinder | |
| CN202391710U (en) | Shaft supporting device of concrete pump | |
| CN201496250U (en) | Mechanical sealing device of high-temperature pump | |
| CN202811792U (en) | Gasket | |
| CN203453414U (en) | Oil seal sealing structure for differential and transmission shaft | |
| CN201664900U (en) | Installation tool for O-shaped sealing rings on multistage shaft body | |
| CN202170905U (en) | Cylinder bottom structure of hydraulic cylinder | |
| CN203258021U (en) | Flange plate for automobile transmission output shaft | |
| CN204299929U (en) | Inlet high pressure pump machine seals axle sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 116036, 25, Xu Xu Road, Dalian, Ganjingzi, Liaoning Applicant after: DALIAN HUAYANG SEALS CO., LTD. Address before: 116036, 25, Xu Xu Road, Dalian, Ganjingzi, Liaoning Applicant before: Dalian Huayang Seals Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: DALIAN HUAYANG GUANGDA SEALING CO., LTD. TO: DALIAN HUAYANG SEALS CO., LTD. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |