CN201621451U - Bearing pneumatic refueling device - Google Patents
Bearing pneumatic refueling device Download PDFInfo
- Publication number
- CN201621451U CN201621451U CN2010201018315U CN201020101831U CN201621451U CN 201621451 U CN201621451 U CN 201621451U CN 2010201018315 U CN2010201018315 U CN 2010201018315U CN 201020101831 U CN201020101831 U CN 201020101831U CN 201621451 U CN201621451 U CN 201621451U
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- CN
- China
- Prior art keywords
- oil cylinder
- bearing
- refueling
- piston
- valve
- 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 relates to a bearing pneumatic refueling device which is provided with a vertical oil cylinder, the lower part of which is provided with a support leg; the oil cylinder is internally provided with a piston and a sealing ring; the bottom end of the oil cylinder is connected with a compressed air inlet nozzle, and the upper end thereof is connected and fixed with an end cover by a bolt and a nut; the sealing ring is positioned between the oil cylinder and the end cover; and the end cover is connected with a refueling nozzle by an elbow, a valve and a hose. The compressed air is pressed into the oil cylinder from the bottom end of the oil cylinder through the compressed air inlet nozzle so as to push the piston to move upwards, bearing grease in the oil cylinder is extruded by the piston, and the refueling nozzle is used for refueling a bearing. The bearing pneumatic refueling device is reasonable and simple in structure, convenient and flexible for use, low in cost as well as convenient and practical, thus being applicable to refueling the bearing by a motor manufacturer.
Description
Technical field:
The utility model relates to a kind of oil-filling device, the pneumatic oil-filling device of specifically a kind of bearing.
Background technique:
We know that at present, the bearing oiling device kind is a lot, includes hand gun, vacuum pump Lubricators, hydraulic pressure Lubricators or the like.Hand gun uses labor intensity big, and oil gun damages fast.Vacuum pump Lubricators, hydraulic pressure Lubricators cost height, rate of fault height, complicated operation.
Summary of the invention:
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of rational in infrastructure, simple, easy to use, flexible, the pneumatic oil-filling device of bearing with low cost.
The technical scheme in the invention for solving the above technical problem is: the pneumatic oil-filling device of a kind of bearing, it is provided with vertical cylinder, the oil cylinder bottom is provided with supporting leg, piston and seal ring are housed in the oil cylinder, it is characterized in that: the oil cylinder bottom connects a pressurized air air inlet nozzle, the upper end is connected and fixed an end cap by bolt, nut, is provided with seal ring between oil cylinder and the end cap, links to each other with fuel filler neck by elbow, valve, flexible pipe on the end cap.
Be provided with double valve between said elbow of the utility model and the fuel filler neck.
The utility model is owing to adopt said structure, pressurized air slowly is pressed in the oil cylinder from the oil cylinder bottom through air inlet nozzle, promotes piston and moves up, the bearing grease in the piston extrusion oil cylinder, lubricating grease is extruded, refuel to bearing by fuel filler neck, against existing technologies, the utility model is rational in infrastructure, simple, easy to use, flexible, with low cost, convenient and practical, be applicable to that motor manufacturer refuels to bearing.
Description of drawings:
Fig. 1 is the utility model structural representation.
Be labeled as among the figure: 1. oil cylinder, 2. seal ring, 3. upper end cap, 4. elbow connection, 5. valve, 6. joint, 7. bolt, 8. nut, 9. flexible pipe, 10. joint, 11. valves, 12. fuel filler necks, 13. pistons, 14. seal rings, 15. air inlet nozzles.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1, the pneumatic oil-filling device of a kind of bearing, it is provided with vertical cylinder 1, and oil cylinder 1 bottom is provided with supporting leg, and piston 13 and seal ring 14 are housed in the oil cylinder 1.
Characteristics of the present utility model are: oil cylinder 1 bottom connects a pressurized air air inlet nozzle 15, oil cylinder 1 upper end is connected and fixed an end cap 3 by bolt 7, nut 8, be provided with seal ring 2 between oil cylinder 1 and the end cap 3, link to each other with fuel filler neck 12 by elbow 4, valve 5, valve 11, flexible pipe 9 etc. on the end cap 3.
Be provided with two valves between said elbow 4 of the utility model and the fuel filler neck 12.Refuel by double valve control, stable, reliable.The concrete connection is: connect an elbow 4 on the end cap 3, elbow 4 links to each other with valve 5, and valve 5 links to each other with joint 6, and joint 6 links to each other with flexible pipe 9, and flexible pipe 9 links to each other with joint 10, and joint 10 links to each other with valve 11, and valve 11 links to each other with fuel filler neck 12.
When the utility model used, oil cylinder 1 inner carrier 13 was positioned at the oil cylinder below, opens end cap 3, and bearing grease is packed in the oil cylinder 1, close fasten end cap after, open source of the gas.Pressurized air is in air inlet nozzle 15 enters oil cylinder 1, pressurized air slowly is pressed in the oil cylinder 1 from oil cylinder 1 bottom through air inlet nozzle 15, promoting piston 13 moves up, bearing grease in the piston extrusion oil cylinder 1, lubricating grease is extruded, refuel to bearing by valve 5, flexible pipe 9, valve 11, fuel filler neck 12 etc.It is rational in infrastructure, simple, and is easy to use, flexible, with low cost, convenient and practical, is applicable to that motor manufacturer refuels to bearing.
Claims (2)
1. pneumatic oil-filling device of bearing, it is provided with vertical cylinder, the oil cylinder bottom is provided with supporting leg, piston and seal ring are housed in the oil cylinder, it is characterized in that: the oil cylinder bottom connects a pressurized air air inlet nozzle, the upper end is connected and fixed an end cap by bolt, nut, is provided with seal ring between oil cylinder and the end cap, links to each other with fuel filler neck by elbow, valve, flexible pipe on the end cap.
2. the pneumatic oil-filling device of bearing according to claim 1 is characterized in that: be provided with double valve between said elbow and the fuel filler neck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201018315U CN201621451U (en) | 2010-01-20 | 2010-01-20 | Bearing pneumatic refueling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201018315U CN201621451U (en) | 2010-01-20 | 2010-01-20 | Bearing pneumatic refueling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201621451U true CN201621451U (en) | 2010-11-03 |
Family
ID=43024906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201018315U Expired - Fee Related CN201621451U (en) | 2010-01-20 | 2010-01-20 | Bearing pneumatic refueling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201621451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050369A (en) * | 2017-10-31 | 2018-05-18 | 河南中烟工业有限责任公司 | A kind of aerodynamic grease fills device |
-
2010
- 2010-01-20 CN CN2010201018315U patent/CN201621451U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050369A (en) * | 2017-10-31 | 2018-05-18 | 河南中烟工业有限责任公司 | A kind of aerodynamic grease fills device |
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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: 20101103 Termination date: 20110120 |