CN212203965U - Automatic lubricating system for pin shaft - Google Patents
Automatic lubricating system for pin shaft Download PDFInfo
- Publication number
- CN212203965U CN212203965U CN202020935997.0U CN202020935997U CN212203965U CN 212203965 U CN212203965 U CN 212203965U CN 202020935997 U CN202020935997 U CN 202020935997U CN 212203965 U CN212203965 U CN 212203965U
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- CN
- China
- Prior art keywords
- pin shaft
- oil
- oil duct
- lubricating
- matching working
- 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 automatic pin shaft lubricating system consists of a pin shaft, a pin shaft matching working body, an oil storage chamber, a piston, an elastic body and the like. Under the action of the elastic body and the piston, the matching working surface of the pin shaft and the pin shaft matching working body can be automatically and continuously lubricated when oil is not injected.
Description
Technical Field
The invention relates to pin shaft lubrication, in particular to an automatic pin shaft lubrication system.
Background
At present, the matching working surface of the pin shaft and the pin shaft matching working body in the market can not be automatically and continuously lubricated when oil is not injected, and the service life is influenced, so that the market urgently needs an automatic lubricating system for automatically and continuously lubricating the matching working surface of the pin shaft and the pin shaft matching working body when oil is not injected.
Disclosure of Invention
The invention aims to realize that the matching working surface of the pin shaft and the pin shaft matching working body can be automatically and continuously lubricated when oil is not injected.
The utility model provides a round pin axle self-lubricate system which characterized in that: the automatic pin shaft lubricating system comprises a pin shaft (1), a pin shaft matching working body (2), a one-way lubricating oil filling nozzle assembly (3), a first oil duct (4), a second oil duct (5), a third oil duct (6), an oil storage chamber (7), a piston (8) and an elastic body (9), wherein the pin shaft matching working body (2) rotates around the pin shaft (1), the third oil duct (6) is arranged on the pin shaft matching working body (2), the first oil duct (4) is communicated with the second oil duct (5), the second oil duct (5) is communicated with the third oil duct (6), the third oil duct (6) is communicated with the oil storage chamber (7), the second oil duct (5) and the third oil duct (6) are communicated with the matching working surfaces of the pin shaft (1) and the pin shaft matching working body (2), the one-way lubricating oil filling nozzle assembly (3) is communicated with the first oil duct (4), and when lubricating oil is filled with the one-way lubricating oil nozzle assembly (3) or the lubricating oil is filled into the oil storage chamber (7), the The body (9) generates downward elastic force, when oil is not injected, the elastic force pushes the piston (8) to move downwards to enable lubricating oil in the oil storage chamber (7) to have certain pressure, and the lubricating oil is automatically injected to the matching working surfaces of the pin shaft (1) and the pin shaft matching working body (2) through the oil duct III (6), so that the matching working surfaces of the pin shaft (1) and the pin shaft matching working body (2) are automatically and continuously lubricated.
Description of the drawings:
the invention is described in further detail below with reference to the following figures and embodiments:
fig. 1 is a schematic structural diagram of an automatic pin shaft lubricating system.
Fig. 2 is a schematic view of the structure of the one-way grease nipple assembly (3) on the pin fitting body (2).
Fig. 3 is a schematic view of a structure for directly filling the oil reservoir chamber (7) with lubricating oil.
Detailed Description
Example one FIG. 1
A round pin axle self-lubricate system, its characterized in that: the automatic pin shaft lubricating system comprises a pin shaft (1), a pin shaft matched working body (2), a one-way lubricating oil filling nozzle assembly (3), a first oil duct (4), a second oil duct (5), a third oil duct (6), an oil storage chamber (7), a piston (8) and an elastic body (9).
The one-way lubricating oil filling nozzle assembly (3) is arranged on the pin shaft (1), the pin shaft matched working body (2) rotates around the pin shaft (1), the oil duct III (6) is arranged on the pin shaft matched working body (2), the oil duct I (4) is communicated with the oil duct II (5), the oil duct II (5) is communicated with the oil duct III (6), the oil duct III (6) is communicated with the oil storage chamber (7), the oil duct II (5) and the oil duct III (6) are both communicated with the matched working surfaces of the pin shaft (1) and the pin shaft matched working body (2), the one-way lubricating oil filling nozzle assembly (3) is communicated with the oil duct I (4), when lubricating oil is filled into the one-way lubricating oil filling nozzle assembly (3) or when lubricating oil is filled into the oil storage chamber (7), the piston (8) can be pushed to move upwards to compress the elastomer (9) to generate downward elastic body force, and when oil is not filled, the elastic body force pushes the piston (8) to move downwards to enable the lubricating oil in the oil storage chamber (7 (6) And lubricating oil is automatically filled into the matching working surface of the pin shaft (1) and the pin shaft matching working body (2), so that the matching working surface of the pin shaft (1) and the pin shaft matching working body (2) is automatically and continuously lubricated.
Example II FIG. 2
A round pin axle self-lubricate system, its characterized in that: the automatic pin shaft lubricating system comprises a pin shaft (1), a pin shaft matched working body (2), a one-way lubricating oil filling nozzle assembly (3), a first oil duct (4), a third oil duct (6), an oil storage chamber (7), a piston (8) and an elastic body (9).
Wherein, the one-way lubricating oil filling nozzle component (3) is arranged on the pin shaft matched working body (2) without an oil duct II (5), and the pin shaft matched working body (2) winds around
The pin shaft (1) rotates, the oil duct I (4) is communicated with the oil duct III (6) and communicated with the oil storage chamber (7), the oil duct III (6) is communicated with the matching working surfaces of the pin shaft (1) and the pin shaft matching working body (2), the one-way lubricating oil filling nozzle component (3) is communicated with the oil duct I (4), when the one-way lubricating oil filling nozzle component (3) is filled with lubricating oil or when the oil storage chamber (7) is filled with lubricating oil, the piston (8) can be pushed to move upwards to compress the elastic body (9) to generate downward elastic force, when oil is not filled, the elastic physical force pushing piston (8) can move downwards to enable lubricating oil in the oil storage chamber (7) to have certain pressure, and lubricating oil is automatically filled into the matching working face of the pin shaft (1) and the pin shaft matching working body (2) through the oil duct III (6), so that the matching working face of the pin shaft (1) and the pin shaft matching working body (2) is automatically and continuously lubricated.
Example III FIG. 3
A round pin axle self-lubricate system, its characterized in that: the automatic pin shaft lubricating system comprises a pin shaft (1), a pin shaft matching working body (2), an oil duct III (6), an oil storage chamber (7), a piston (8) and an elastic body (9).
The lubricating oil is directly filled into the oil storage chamber (7), the pin shaft matched working body (2) rotates around the pin shaft (1), the oil duct III (6) is communicated with the oil storage chamber (7), the oil duct III (6) is communicated with the matching working faces of the pin shaft (1) and the pin shaft matched working body (2), when the lubricating oil is filled into the oil storage chamber (7), the piston (8) is pushed to move upwards to compress the elastic body (9) to generate downward elastic physical force, when oil is not filled, the elastic physical force pushes the piston (8) to move downwards to enable the lubricating oil in the oil storage chamber (7) to have certain pressure, the lubricating oil is automatically filled into the matching working faces of the pin shaft (1) and the pin shaft matched working body (2) through the oil duct III (6), and automatic and continuous lubrication of the matching working faces of the pin shaft (1) and the pin shaft matched working body (2) is achieved.
Claims (4)
1. The utility model provides a round pin axle self-lubricate system which characterized in that: the automatic pin shaft lubricating system comprises a pin shaft (1), a pin shaft matching working body (2), a one-way lubricating oil filling nozzle assembly (3), a first oil duct (4), a second oil duct (5), a third oil duct (6), an oil storage chamber (7), a piston (8) and an elastic body (9), wherein the pin shaft matching working body (2) rotates around the pin shaft (1), the third oil duct (6) is arranged on the pin shaft matching working body (2), the first oil duct (4) is communicated with the second oil duct (5), the second oil duct (5) is communicated with the third oil duct (6), the third oil duct (6) is communicated with the oil storage chamber (7), the second oil duct (5) and the third oil duct (6) are communicated with the matching working surfaces of the pin shaft (1) and the pin shaft matching working body (2), the one-way lubricating oil filling nozzle assembly (3) is communicated with the first oil duct (4), and when lubricating oil is filled with the one-way lubricating oil nozzle assembly (3) or the lubricating oil is filled into the oil storage chamber (7), the The body (9) generates downward elastic force, when oil is not injected, the elastic force pushes the piston (8) to move downwards to enable lubricating oil in the oil storage chamber (7) to have certain pressure, and the lubricating oil is automatically injected to the matching working surfaces of the pin shaft (1) and the pin shaft matching working body (2) through the oil duct III (6), so that the matching working surfaces of the pin shaft (1) and the pin shaft matching working body (2) are automatically and continuously lubricated.
2. The automatic pin shaft lubricating system according to claim 1, wherein: the one-way lubricating oil filling nozzle component (3) is arranged on the pin shaft (1).
3. The automatic pin shaft lubricating system according to claim 1, wherein: the one-way lubricating oil filling nozzle component (3) is arranged on the pin shaft matched working body (2).
4. The automatic pin shaft lubricating system according to claim 1, wherein: the lubricating oil is directly filled into the oil storage chamber (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020935997.0U CN212203965U (en) | 2020-05-28 | 2020-05-28 | Automatic lubricating system for pin shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020935997.0U CN212203965U (en) | 2020-05-28 | 2020-05-28 | Automatic lubricating system for pin shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212203965U true CN212203965U (en) | 2020-12-22 |
Family
ID=73812381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020935997.0U Expired - Fee Related CN212203965U (en) | 2020-05-28 | 2020-05-28 | Automatic lubricating system for pin shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212203965U (en) |
-
2020
- 2020-05-28 CN CN202020935997.0U patent/CN212203965U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |