CN213298605U - Convenient maintenance and lubricated telescopic shaft sleeve - Google Patents
Convenient maintenance and lubricated telescopic shaft sleeve Download PDFInfo
- Publication number
- CN213298605U CN213298605U CN202022096429.9U CN202022096429U CN213298605U CN 213298605 U CN213298605 U CN 213298605U CN 202022096429 U CN202022096429 U CN 202022096429U CN 213298605 U CN213298605 U CN 213298605U
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- Prior art keywords
- telescopic shaft
- shaft sleeve
- sleeve
- oil storage
- maintenance
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Abstract
The utility model discloses a convenient maintenance and lubricated flexible axle sleeve, including the frame, be equipped with fixed cover on the frame, be equipped with flexible axle sleeve in fixed cover, flexible axle sleeve passes through the bolt fastening and sheathes in fixedly, opens at flexible axle sleeve inner wall and has the oil storage tank, has the oil storage cup in the frame top, leads oil pipe and passes fixed cover, flexible axle sleeve and oil storage tank intercommunication. The utility model discloses there is following technological effect: the shaft sleeve convenient to maintain and lubricate can directly provide lubrication for the pin shaft which moves in a reciprocating mode, lubricating grease is convenient to fill, the shaft sleeve can be used for a long time after being filled once, the telescopic shaft is always in a good lubricating state, and therefore abrasion of the telescopic shaft is greatly reduced; after long-time use, if the telescopic shaft sleeve needs to be maintained and replaced due to abrasion, only the mounting bolt of the detachable telescopic shaft sleeve needs to be detached, so that the time required by maintenance is saved, the technical capability requirement on maintenance personnel is low, and the maintenance cost can be effectively reduced.
Description
Technical Field
The utility model relates to a telescopic shaft sleeve.
Background
At present, a PC factory of a concrete prefabricated part factory is provided with a stacker layer positioning pin shaft sleeve which is mostly a single shaft sleeve and is fixed on a machine base by adopting a welding method to form a whole with the machine base, and through type oil nozzles are adopted for lubricating grease.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a convenient maintenance and lubricated telescopic shaft cover.
The technical scheme of the utility model, a convenient maintenance and lubricated flexible axle sleeve, including the frame, be equipped with fixed cover on the frame, be equipped with flexible axle sleeve in fixed cover, flexible axle sleeve passes through the bolt fastening and sheathes in fixedly, opens at flexible axle sleeve inner wall and has the oil storage tank, has the oil storage cup in the frame top, leads oil pipe and passes fixed cover, flexible axle sleeve and oil storage tank intercommunication.
The engine base is composed of middle flange section steel and a front plate, and the front plate is welded at one end of the middle flange section steel.
Two ends of the fixed sleeve are respectively welded on the middle flange section steel and the front plate.
The oil storage cup 7 is a needle valve type oil cup.
The utility model discloses there is following technological effect: the shaft sleeve convenient to maintain and lubricate can directly provide lubrication for the pin shaft which moves in a reciprocating mode, lubricating grease is convenient to fill, the shaft sleeve can be used for a long time after being filled once, the telescopic shaft is always in a good lubricating state, and therefore abrasion of the telescopic shaft is greatly reduced; after long-time use, if the telescopic shaft sleeve needs to be maintained and replaced due to abrasion, only the mounting bolt of the detachable telescopic shaft sleeve needs to be detached, so that the time required by maintenance is saved, the technical capability requirement on maintenance personnel is low, and the maintenance cost can be effectively reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view a-a of fig. 1.
Fig. 3 is a left side view of fig. 1.
Fig. 4 is a right side view of fig. 1.
Detailed Description
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a telescopic shaft sleeve convenient for maintenance and lubrication comprises a base 1, a fixed sleeve 2 is mounted on the base 1, a telescopic shaft sleeve 3 is mounted in the fixed sleeve 2, the telescopic shaft sleeve 3 is fixed on the fixed sleeve 2 through a bolt 5, an oil storage tank 4 is arranged on the inner wall of the telescopic shaft sleeve 3, an oil storage cup 7 is arranged above the base 1, and an oil guide pipe 8 penetrates through the fixed sleeve 2 and the telescopic shaft sleeve 3 to be communicated with the oil storage tank 4.
The engine base 1 is composed of middle flange section steel 11 and a front plate 12, and the front plate 12 is welded at one end of the middle flange section steel 11.
Two ends of the fixed sleeve 2 are respectively welded on the middle flange section steel 11 and the front plate 12.
The oil storage cup 7 is a needle valve type oil cup.
An oil storage tank 4 is designed in the middle of the telescopic shaft sleeve 3 and used for storing lubricating grease, an oil storage cup 7 is arranged above the engine base 1, and an oil guide pipe 8 penetrates through the fixed sleeve 2 and the telescopic shaft sleeve 3 to be communicated with the oil storage tank 4 and serves as an injection channel of the lubricating grease. The engine base 1 is composed of middle flange section steel 11 and a front plate 12, and two ends of the fixed sleeve 2 are respectively welded on the middle flange section steel 11 and the front plate 12. Adding lubricating grease into the oil storage cup 7, adjusting the flow (oil outlet speed), and allowing the lubricating grease to enter the oil storage tank 4 of the telescopic shaft sleeve 3 through the oil guide pipe 8; one section of the telescopic shaft 6 is coated by grease, the telescopic shaft 6 moves back and forth in the telescopic shaft sleeve 3 under the action of the driving device, and the lubricating grease gradually lubricates the moving contact surface of the whole telescopic shaft 6; the set of motion mechanism can be always in a good lubrication state by regularly filling lubricating grease according to the oil storage amount of the oil storage cup 7. After long-time use, if the telescopic shaft sleeve 3 needs to be maintained or replaced, the telescopic shaft sleeve 3 can be taken out simply and conveniently by directly telescoping the shaft 6, detaching the oil guide pipe 8 and detaching the bolt 5 for fixing the telescopic shaft sleeve 3.
Claims (4)
1. The utility model provides a convenient maintenance and lubricated telescopic shaft cover, includes frame (1), its characterized in that: the oil guide device is characterized in that a fixed sleeve (2) is arranged on the engine base (1), a telescopic shaft sleeve (3) is arranged in the fixed sleeve (2), the telescopic shaft sleeve (3) is fixed on the fixed sleeve (2) through a bolt (5), an oil storage tank (4) is arranged on the inner wall of the telescopic shaft sleeve (3), an oil storage cup (7) is arranged above the engine base (1), and an oil guide pipe (8) penetrates through the fixed sleeve (2), the telescopic shaft sleeve (3) and the oil storage tank (4) to be communicated.
2. The telescopic shaft sleeve convenient to maintain and lubricate as claimed in claim 1, wherein: the engine base (1) is composed of middle flange section steel (11) and a front plate (12), and the front plate (12) is welded at one end of the middle flange section steel (11).
3. A telescopic shaft sleeve convenient for maintenance and lubrication according to claim 1 or 2, wherein: two ends of the fixed sleeve (2) are respectively welded on the middle flange section steel (11) and the front plate (12).
4. A telescopic shaft sleeve convenient for maintenance and lubrication according to claim 1 or 2, wherein: the oil storage cup (7) is a needle valve type oil cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022096429.9U CN213298605U (en) | 2020-09-22 | 2020-09-22 | Convenient maintenance and lubricated telescopic shaft sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022096429.9U CN213298605U (en) | 2020-09-22 | 2020-09-22 | Convenient maintenance and lubricated telescopic shaft sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213298605U true CN213298605U (en) | 2021-05-28 |
Family
ID=76032776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022096429.9U Active CN213298605U (en) | 2020-09-22 | 2020-09-22 | Convenient maintenance and lubricated telescopic shaft sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213298605U (en) |
-
2020
- 2020-09-22 CN CN202022096429.9U patent/CN213298605U/en active Active
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