CN202612630U - Transmission ring for mechanical seal - Google Patents
Transmission ring for mechanical seal Download PDFInfo
- Publication number
- CN202612630U CN202612630U CN 201220183401 CN201220183401U CN202612630U CN 202612630 U CN202612630 U CN 202612630U CN 201220183401 CN201220183401 CN 201220183401 CN 201220183401 U CN201220183401 U CN 201220183401U CN 202612630 U CN202612630 U CN 202612630U
- Authority
- CN
- China
- Prior art keywords
- transmission ring
- mechanical seal
- hemizonid
- ring
- semi
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Automatic Assembly (AREA)
Abstract
The utility model discloses a transmission ring for a mechanical seal. The transmission ring comprises a semi-ring body, wherein a screw hole is arranged on an end face of the semi-ring body, a pin hole is arranged on the inner circumference of the semi-ring body, and a clamping groove is arranged on the outer circumference of the semi-ring body. According to the transmission ring, a split type structure is used, the transmission ring can be installed radially, the installation space of the seal is saved, and the axial force and the torque are effectively transferred.
Description
Technical field
The utility model relates to the mechanical sealing technology field, relates 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.
The model utility content
The purpose of the utility model is to overcome above-mentioned deficiency, and a kind of transmission ring that is used for mechanical seal is provided.
The utility model 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 utility model 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 the utility model plan view;
Fig. 3 is that the utility model K-K is to view;
Fig. 4 is the structural representation that the utility model is used 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 |
|---|---|---|---|
| CN 201220183401 CN202612630U (en) | 2012-04-27 | 2012-04-27 | Transmission ring for mechanical seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220183401 CN202612630U (en) | 2012-04-27 | 2012-04-27 | Transmission ring for mechanical seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202612630U true CN202612630U (en) | 2012-12-19 |
Family
ID=47346331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220183401 Expired - Lifetime CN202612630U (en) | 2012-04-27 | 2012-04-27 | Transmission ring for mechanical seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202612630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678933A (en) * | 2012-04-27 | 2012-09-19 | 大连华阳光大密封有限公司 | Transmission ring for mechanical sealing |
-
2012
- 2012-04-27 CN CN 201220183401 patent/CN202612630U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678933A (en) * | 2012-04-27 | 2012-09-19 | 大连华阳光大密封有限公司 | Transmission ring for mechanical sealing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: DALIAN HUAYANG SEALS CO., LTD. Free format text: FORMER NAME: DALIAN HUAYANG GUANGDA SEALING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 116036, 25, Xu Xu Road, Dalian, Ganjingzi, Liaoning Patentee after: DALIAN HUAYANG SEALS CO., LTD. Address before: 116036, 25, Xu Xu Road, Dalian, Ganjingzi, Liaoning Patentee before: Dalian Huayang Seals Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |