CN218093906U - Shaft sleeve with oil supply mechanism - Google Patents
Shaft sleeve with oil supply mechanism Download PDFInfo
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- CN218093906U CN218093906U CN202222756884.6U CN202222756884U CN218093906U CN 218093906 U CN218093906 U CN 218093906U CN 202222756884 U CN202222756884 U CN 202222756884U CN 218093906 U CN218093906 U CN 218093906U
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Abstract
The utility model provides a shaft sleeve with oil supply mechanism. The shaft sleeve with the oil supply mechanism comprises: a hinge structure and an oil supply lubrication structure; the hinge structure comprises a v-21274, a circular hinge seat, two circular through holes, a hinge shaft, a circular plate, an internal thread groove, a screw rod, a hexagonal block, a shaft sleeve and a hinge piece, wherein the two circular through holes are formed in the v-21274on the circular hinge seat, the hinge shaft is arranged in the v-21274and the circular hinge seat, the two ends of the hinge shaft respectively extend into the two circular through holes, the circular plate is arranged at the v-21274, the top of the circular hinge seat is provided with the internal thread groove, the screw rod is installed in the internal thread groove in a threaded manner, the hexagonal block is arranged at the top of the circular plate, and the top of the screw rod is fixedly connected with the bottom of the hexagonal block. The utility model provides a shaft sleeve with fuel feeding mechanism can lubricate simple effectual shaft sleeve to can control lubricated opportunity, avoid the extravagant advantage of lubricating oil.
Description
Technical Field
The utility model belongs to the technical field of the axle sleeve oil feed is lubricated, especially, relate to an axle sleeve with fuel feeding mechanism.
Background
Articulated elements of large-scale engineering equipment such as fork installation select articulated mode to realize relative motion usually for use, during the installation, articulate the articulated elements on articulated seat through the articulated shaft, and power cylinder drive articulated elements rotates around the articulated shaft, and long-time relative motion can cause articulated elements and articulated shaft wearing and tearing.
In the related technology, an oil lubricated shaft sleeve device is disclosed, which solves the problems of time and labor waste and low maintenance efficiency existing in the prior manual assembly and disassembly part for adding lubricating grease, and is characterized in that a hinged shaft is hinged in a hinged seat through a limiting piece, a shaft sleeve is sleeved between the hinged shaft and the hinged piece, an oil filling hole communicated with the shaft sleeve is radially arranged on the hinged piece, an annular oil storage tank communicated with the oil filling hole is arranged on the inner circumferential surface of the hinged piece, and an oil filling nozzle is arranged on the oil filling hole; the inner peripheral surface of the shaft sleeve is provided with an annular lubricating cavity which is communicated with the annular oil storage tank through a communicating hole arranged on the shaft sleeve, and the two ends of the shaft sleeve and the articulated shaft as well as the two ends of the shaft sleeve and the articulated member are respectively provided with a sealing ring
However, the above structure has a disadvantage that the lubricating oil in the annular lubricating cavity of the shaft sleeve is always in an overflowing state in the using process of the shaft sleeve, so that the lubricating time cannot be freely controlled, and the lubricating oil is easily wasted.
Therefore, there is a need to provide a new shaft sleeve with an oil supply mechanism to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a can simply effectual counter shaft sleeve lubricate to can control lubricated opportunity, avoid the extravagant axle sleeve that has the feed mechanism of lubricating oil.
In order to solve the technical problem, the utility model provides a shaft sleeve with fuel feeding mechanism includes: the hinge structure and the oil supply lubricating structure;
the hinge structure comprises a v-21274, a circular hinge seat, two circular through holes, a hinge shaft, a circular plate, an internal thread groove, a screw rod, a hexagonal block, a shaft sleeve and a hinge piece, wherein the two circular through holes are formed in the v-21274;
lubricated mechanism of fuel feeding includes annular oil storage chamber, glib talker, shutoff mouth, oil delivery groove, shutoff piece and shutoff subassembly, annular oil storage chamber is seted up on the axle sleeve, glib talker fixed mounting is on the outer wall of axle sleeve, glib talker is linked together with annular oil storage chamber, the shutoff mouth is seted up on the top inner wall in annular oil storage chamber, oil delivery groove is seted up on the axle sleeve, oil delivery groove is linked together with the shutoff mouth.
As a further scheme of the utility model, the shutoff subassembly includes shutoff piece, branch baffle box, pull rod, draws piece, annular piece and reset spring, the shutoff piece sets up in the shutoff mouth, shutoff piece and shutoff mouth looks adaptation, branch baffle box fixed mounting is in annular oil storage intracavity, pull rod fixed mounting is in the bottom of shutoff piece, the bottom of pull rod extend to the axle sleeve outside and with axle sleeve sliding connection, the pull rod run through divide the baffle box and with branch baffle box sliding connection, draw a fixed mounting in the bottom of pull rod, the fixed cover of annular piece is established on the pull rod, reset spring sliding sleeve establishes on the pull rod, reset spring's top and the bottom fixed connection of annular piece, reset spring's bottom and the bottom inner wall fixed connection in annular oil storage chamber.
As a further scheme of the utility model, correspond the constant head tank has been seted up on the circular through-hole, be provided with the locating piece in the constant head tank, constant head tank and locating piece looks adaptation, the bottom of articulated shaft and the top fixed connection of locating piece.
As a further proposal of the utility model, a circular hole has been seted up on the circular plate, the screw rod runs through the circular hole.
As a further proposal of the utility model, a plurality of oil outlet have been seted up on the inner wall of axle sleeve, it is a plurality of the oil outlet is a style of calligraphy evenly distributed, and is a plurality of the oil outlet all communicates with the oil transportation groove mutually.
As a further aspect of the present invention, a sealing sleeve is provided on the pull rod, and the bottom of the sealing sleeve is fixedly connected to the top of the separation box.
Compared with the prior art, the utility model provides an axle sleeve with fuel feeding mechanism has following beneficial effect:
1. the utility model has the advantages that the oil supply lubricating structure is arranged, so that the shaft sleeve can be simply and effectively lubricated, and the service life of the shaft sleeve is prolonged;
2. the utility model discloses a set up the shutoff subassembly for can simple effectual control oiling opportunity, thereby avoid lubricating oil extravagant.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic front view of the shaft sleeve with the oil supply mechanism of the present invention;
FIG. 2 is a schematic front sectional view of the shaft sleeve with the oil supply mechanism of the present invention;
fig. 3 is an enlarged structural view of a portion a in fig. 2.
In the figure: 1. a v 21274l-shaped hinge seat; 2. a circular through hole; 3. hinging a shaft; 4. a circular plate; 5. an internal thread groove; 6. a screw; 7. a hexagonal block; 8. a shaft sleeve; 9. an articulation member; 10. an annular oil storage chamber; 11. an oil injection nozzle; 12. plugging the opening; 13. an oil delivery groove; 14. a blocking member; 15. a separation box; 16. a pull rod; 17. pulling the block; 18. a ring block; 19. a return spring.
Detailed Description
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front view of a shaft sleeve with an oil supply mechanism according to the present invention; FIG. 2 is a schematic front sectional view of the shaft sleeve with the oil supply mechanism of the present invention; fig. 3 is an enlarged schematic view of a portion a in fig. 2. The shaft sleeve with the oil supply mechanism comprises: the hinge structure and the oil supply lubricating structure;
the hinge structure comprises a rectangular hinge seat 1, two circular through holes 2, a hinge shaft 3, a circular plate 4, an internal thread groove 5, a screw rod 6, a hexagonal block 7, a shaft sleeve 8 and a hinge piece 9, wherein the two circular through holes 2 are arranged on the rectangular hinge seat 1, the hinge shaft 3 is arranged on the rectangular hinge seat 1, the two ends of the hinge shaft 3 extend into the two circular through holes 2 respectively, the circular plate 4 is arranged on the 21274, the top of the rectangular hinge seat 1 is provided with the internal thread groove 5, the screw rod 6 is arranged in the internal thread groove 5 in a threaded manner, the hexagonal block 7 is arranged on the top of the circular plate 4, the top of the screw rod 6 is fixedly connected with the bottom of the hexagonal block 7, the shaft sleeve 8 is sleeved on the hinge shaft 3, and the hinge piece 9 is sleeved on the shaft sleeve 8;
lubricated mechanism of oil supply includes annular oil storage chamber 10, glib talker 11, shutoff mouth 12, oil transportation groove 13, shutoff piece 14 and shutoff subassembly, annular oil storage chamber 10 is seted up on axle sleeve 8, glib talker 11 fixed mounting is on axle sleeve 8's outer wall, glib talker 11 is linked together with annular oil storage chamber 10, shutoff mouth 12 is seted up on the top inner wall of annular oil storage chamber 10, oil transportation groove 13 is seted up on axle sleeve 8, oil transportation groove 13 is linked together with shutoff mouth 12.
As shown in fig. 3, the plugging assembly includes a plugging member 14, a separating box 15, a pull rod 16, a pull block 17, an annular block 18 and a return spring 19, the plugging member 14 is disposed in the plugging port 12, the plugging member 14 is adapted to the plugging port 12, the separating box 15 is fixedly mounted in the annular oil storage chamber 10, the pull rod 16 is fixedly mounted at the bottom of the plugging member 14, the bottom end of the pull rod 16 extends out of the shaft sleeve 8 and is slidably connected with the shaft sleeve 8, the pull rod 16 penetrates through the separating box 15 and is slidably connected with the separating box 15, the pull block 17 is fixedly mounted at the bottom end of the pull rod 16, the annular block 18 is fixedly sleeved on the pull rod 16, the return spring 19 is slidably sleeved on the pull rod 16, the top end of the return spring 19 is fixedly connected with the bottom of the annular block 18, and the bottom end of the return spring 19 is fixedly connected with the inner wall of the bottom of the annular oil storage chamber 10;
through setting up the shutoff subassembly for can simple effectual control oiling opportunity, thereby avoid lubricating oil extravagant.
As shown in fig. 2, a positioning groove is formed in the corresponding circular through hole 2, a positioning block is arranged in the positioning groove, the positioning groove is matched with the positioning block, and the bottom of the hinge shaft 3 is fixedly connected with the top of the positioning block;
through setting up constant head tank and locating piece for can simply effectively fix a position articulated shaft 3, avoid articulated shaft 3 to drop.
As shown in fig. 2, a circular hole is formed in the circular plate 4, and the screw 6 penetrates through the circular hole;
through setting up the round hole for can be simply effectual the screw rod 6 of being convenient for pass through, thereby can fix articulated shaft 3.
As shown in fig. 2, a plurality of oil outlet holes are formed in the inner wall of the shaft sleeve 8, the oil outlet holes are uniformly distributed in a straight line shape, and the oil outlet holes are all communicated with an oil conveying tank 13;
through setting up the oil outlet for can be simply effectual evenly discharge the lubricating oil in the oil groove 13.
As shown in fig. 3, a sealing sleeve is slidably sleeved on the pull rod 16, and the bottom of the sealing sleeve is fixedly connected with the top of the separation box 15;
by arranging the sealing sleeve, the joint of the partition box 15 and the pull rod 16 can be simply and effectively sealed, and lubricating oil is prevented from entering the partition box 15 along with the pull rod 16.
The utility model provides a theory of operation of axle sleeve with fuel feeding mechanism as follows:
before using, the staff pours lubricating oil into annular oil storage chamber 10 into through oil filler point 11, shutoff piece 14 is in the closed condition, when needing to lubricate, through personnel through pulling and pulling piece 17, pull piece 17 drives pull rod 16 and moves down, pull rod 16 drives annular piece 18 and moves down, annular piece 18 drives reset spring 19 and is in compression state, be convenient for follow-up reseing, pull rod 16 drives shutoff piece 14 and moves down, thereby can make the lubricating oil in annular oil storage chamber 10 get into in defeated oil groove 13, then loosen and pull piece 17, under the effect of reset spring 19 elasticity, reset spring 19 drives annular piece 18 and moves, annular piece 18 drives pull rod 16 and moves up, pull rod 16 drives shutoff piece 14 and moves up, make shutoff piece 14 block in shutoff mouth 12, when operating, the lubricating oil in defeated oil groove 13 can lubricate axle sleeve 8 through a plurality of oil outlet holes, improve its life.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and it is intended that the scope of the invention be defined by the appended claims and their equivalents and that all such modifications are intended to be encompassed by the scope of the invention as defined in the claims.
Claims (6)
1. The utility model provides a shaft sleeve with fuel feeding mechanism which characterized in that includes:
the hinge structure and the oil supply lubricating structure;
the hinge structure comprises a v-21274-shaped hinge seat, two circular through holes, a hinge shaft, a circular plate, an internal thread groove, a screw rod, a hexagonal block, a shaft sleeve and a hinge piece, wherein the two circular through holes are formed in the v-21274-shaped hinge seat, the hinge shaft is arranged in the v-21274-shaped hinge seat, two ends of the hinge shaft respectively extend into the two circular through holes, the circular plate is arranged at the top of the v-21274-shaped hinge seat, the internal thread groove is formed at the top end of the hinge shaft, the screw rod is installed in the internal thread groove in a threaded manner, the hexagonal block is arranged at the top of the circular plate, the top end of the screw rod is fixedly connected with the bottom of the hexagonal block, the shaft sleeve is sleeved on the hinge shaft, and the hinge piece is sleeved on the shaft sleeve;
lubricated mechanism of oil supply includes annular oil storage chamber, glib talker, shutoff mouth, oil transmission groove, shutoff piece and shutoff subassembly, annular oil storage chamber is seted up on the axle sleeve, glib talker fixed mounting is on the outer wall of axle sleeve, glib talker is linked together with annular oil storage chamber, the shutoff mouth is seted up on the top inner wall in annular oil storage chamber, oil transmission groove is seted up on the axle sleeve, oil transmission groove is linked together with the shutoff mouth.
2. The bushing with an oil supply mechanism as claimed in claim 1, wherein: the shutoff subassembly includes shutoff piece, divider box, pull rod, draws piece, annular piece and reset spring, the shutoff piece sets up in the shutoff mouth, shutoff piece and shutoff mouth looks adaptation, divider box fixed mounting is in annular oil storage intracavity, pull rod fixed mounting is in the bottom of shutoff piece, the bottom of pull rod extend to outside the axle sleeve and with axle sleeve sliding connection, the pull rod run through the divider box and with divider box sliding connection, draw the bottom of piece fixed mounting at the pull rod, the fixed cover of annular piece is established on the pull rod, reset spring sliding connection overlaps and establishes on the pull rod, reset spring's top and the bottom fixed connection of annular piece, reset spring's bottom and the bottom inner wall fixed connection of annular oil storage chamber.
3. The bushing with the oil supply mechanism according to claim 1, wherein: and the corresponding circular through hole is provided with a positioning groove, a positioning block is arranged in the positioning groove, the positioning groove is matched with the positioning block, and the bottom of the articulated shaft is fixedly connected with the top of the positioning block.
4. The bushing with an oil supply mechanism as claimed in claim 1, wherein: a circular hole is formed in the circular plate, and the screw penetrates through the circular hole.
5. The bushing with an oil supply mechanism as claimed in claim 1, wherein: seted up a plurality of oil outlet on the inner wall of axle sleeve, it is a plurality of the oil outlet is a style of calligraphy evenly distributed, and is a plurality of the oil outlet all communicates with the oil transportation groove mutually.
6. The bushing with an oil supply mechanism according to claim 2, wherein: the sliding sleeve is arranged on the pull rod in a sleeved mode, and the bottom of the sealing sleeve is fixedly connected with the top of the separation box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222756884.6U CN218093906U (en) | 2022-10-20 | 2022-10-20 | Shaft sleeve with oil supply mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222756884.6U CN218093906U (en) | 2022-10-20 | 2022-10-20 | Shaft sleeve with oil supply mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218093906U true CN218093906U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222756884.6U Active CN218093906U (en) | 2022-10-20 | 2022-10-20 | Shaft sleeve with oil supply mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN218093906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117553070A (en) * | 2024-01-12 | 2024-02-13 | 徐州巴特工程机械股份有限公司 | Articulated coupling mechanism |
-
2022
- 2022-10-20 CN CN202222756884.6U patent/CN218093906U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117553070A (en) * | 2024-01-12 | 2024-02-13 | 徐州巴特工程机械股份有限公司 | Articulated coupling mechanism |
| CN117553070B (en) * | 2024-01-12 | 2024-04-09 | 徐州巴特工程机械股份有限公司 | Articulated coupling mechanism |
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