CN201763957U - Seal component with screw thread adjusting ring - Google Patents
Seal component with screw thread adjusting ring Download PDFInfo
- Publication number
- CN201763957U CN201763957U CN2010205380894U CN201020538089U CN201763957U CN 201763957 U CN201763957 U CN 201763957U CN 2010205380894 U CN2010205380894 U CN 2010205380894U CN 201020538089 U CN201020538089 U CN 201020538089U CN 201763957 U CN201763957 U CN 201763957U
- Authority
- CN
- China
- Prior art keywords
- oil seal
- seal
- screw thread
- adjusting ring
- sealing
- 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
Links
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/06—Ball or roller bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
- F16C19/364—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
- F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Abstract
The utility model relates to a seal component, specially to a seal component with a screw thread adjusting ring. The seal component comprises an oil seal, also comprises a screw thread adjusting ring,, wherein, an oil seal mounting stand hole is arranged on an interior surface of the screw thread adjusting ring, and the oil seal is mounted in the oil seal mounting stand hole of the screw thread adjusting ring. The utility model has advantages that the fabricating cost of the oil seal stand can be saved, the seal structure is simple, at the same time, the operating time for adjusting plays can be reduced, the damage to an oil seal lip mouth when the oil seal stand is dismounted can be avoided, the service life of the oil seal can be prolonged, and the good seal effect can be ensured.
Description
Technical field
The utility model relates to a kind of Sealing, especially a kind of Sealing of threaded adjustment ring.
Background technique
At present, the mounting structure of the conical bearing place oil sealing 2 at heavy vehicle bridge main transmission conical bearing and similar mechanical transmission position as shown in Figure 1, cause bearing heating because of transmission than high pulling torque and power during work, or certain interval can appear in work certain hour rear bearing, needs when therefore installing or behind the certain hour of working to adjust the conical bearing gaps with threaded adjustment ring 5.Oil sealing base 3 and dust blocking tray 1 must be disassembled during adjustment, could adjust by 5 pairs of conical bearings 6 of threaded adjustment ring, both increase the operating time, improve the cost of making oil sealing base again, and in the process of dismounting oil sealing base 3, easily oil seal lip is damaged, cause the oil sealing leakage of oil.
The model utility content
The purpose of this utility model has been to propose a kind of Sealing of threaded adjustment ring.
The utility model is to adopt following technological scheme to realize: a kind of Sealing of threaded adjustment ring, comprise oil sealing, wherein, the sealing part also comprises the threaded adjustment ring, the internal surface of threaded adjustment ring is provided with oil sealing fitting seat hole, and oil sealing is installed in the oil sealing fitting seat hole of threaded adjustment ring.
The beneficial effects of the utility model are: compare with existing conical bearing sealing configuration, the Sealing of threaded adjustment ring has been saved the manufacture cost of oil sealing base, make sealing configuration simple, reduced the operating time of adjusting play simultaneously, and avoided in the dismounting oil sealing base process damage to oil seal lip, prolong the working life of oil sealing, guaranteed the better seal effect.
Description of drawings
Fig. 1 is the mounting structure schematic representation of existing conical bearing place oil sealing;
Fig. 2 is the mounting structure schematic representation of conical bearing place Sealing in the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 2 is the Sealing of threaded adjustment ring described in the utility model.The sealing part is made up of threaded adjustment ring 5 and oil sealing 2, and the internal surface of threaded adjustment ring 5 is provided with oil sealing fitting seat hole, and oil sealing 2 is installed in the oil sealing fitting seat hole of threaded adjustment ring 5.By the sealing part is set, oil sealing can be directly installed on the threaded adjustment ring 5, save oil sealing base.
When using threaded adjustment ring 5 to adjust the gap of conical bearing 6, can unclamp the screw of dust blocking tray 1, double thread adjustment ring 5 is adjusted, and need not dust blocking tray 1 is taken off.
Compare with existing conical bearing sealing configuration, the Sealing 7 of threaded adjustment ring has been saved the manufacture cost of oil sealing base, make sealing configuration simple, reduced the operating time of adjusting play simultaneously, and avoided in the dismounting oil sealing base process damage to oil seal lip, prolong the working life of oil sealing, guaranteed the better seal effect.
Claims (1)
1. the Sealing of a threaded adjustment ring, comprise oil sealing (2), it is characterized in that: the sealing part also comprises threaded adjustment ring (5), and the internal surface of threaded adjustment ring (5) is provided with oil sealing fitting seat hole, and oil sealing (2) is installed in the oil sealing fitting seat hole of threaded adjustment ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205380894U CN201763957U (en) | 2010-09-21 | 2010-09-21 | Seal component with screw thread adjusting ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205380894U CN201763957U (en) | 2010-09-21 | 2010-09-21 | Seal component with screw thread adjusting ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201763957U true CN201763957U (en) | 2011-03-16 |
Family
ID=43716562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205380894U Expired - Fee Related CN201763957U (en) | 2010-09-21 | 2010-09-21 | Seal component with screw thread adjusting ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201763957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114454A (en) * | 2015-10-09 | 2015-12-02 | 河北工业大学 | Anti-backlash rolling bearing device for battery pole piece rolling mill |
| CN106969134A (en) * | 2017-04-17 | 2017-07-21 | 中国第汽车股份有限公司 | Jackshaft input end bearing positioning pretension adjustment and sealing structure |
-
2010
- 2010-09-21 CN CN2010205380894U patent/CN201763957U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114454A (en) * | 2015-10-09 | 2015-12-02 | 河北工业大学 | Anti-backlash rolling bearing device for battery pole piece rolling mill |
| CN105114454B (en) * | 2015-10-09 | 2017-04-05 | 河北工业大学 | A kind of gap rolling bearing system that disappears that can be used in battery pole piece rolling mill |
| CN106969134A (en) * | 2017-04-17 | 2017-07-21 | 中国第汽车股份有限公司 | Jackshaft input end bearing positioning pretension adjustment and sealing structure |
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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: 20110316 Termination date: 20130921 |