CN215567483U - Novel multifunctional hydraulic release bearing - Google Patents
Novel multifunctional hydraulic release bearing Download PDFInfo
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- CN215567483U CN215567483U CN202121962421.4U CN202121962421U CN215567483U CN 215567483 U CN215567483 U CN 215567483U CN 202121962421 U CN202121962421 U CN 202121962421U CN 215567483 U CN215567483 U CN 215567483U
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Abstract
The utility model discloses a novel multifunctional hydraulic separation bearing, which comprises a base, a piston and a bearing body, wherein a limiting cylinder is fixedly connected on the base, a pressing sheet is arranged on the limiting cylinder in a sliding manner, a first threaded rod is in threaded fit with the pressing sheet, one end of the first threaded rod is fixedly connected with a second gear, a first driving assembly is rotatably arranged in the base, the first driving assembly and the second gear are mutually matched, a spring seat is fixed on the bottom surface of the bearing body, a clamping plate is slidably arranged in the spring seat, a second threaded rod is in threaded fit with the clamping plate, a third gear is fixed at one end of the second threaded rod, a second driving assembly is slidably arranged in the spring seat, the second driving assembly and the third gear are mutually matched, a pre-tightening spring is arranged between the clamping plate and the pressing sheet, a sealing pad is arranged on the outer side of the pre-tightening spring, one end of the sealing pad is positioned between the base and the pressing sheet, and the other end of the sealing pad is positioned between the spring seat and the clamping plate, the hydraulic release bearing is reasonable in structure, and the problem that a rubber dust cover of a traditional hydraulic release bearing is troublesome to replace is solved.
Description
Technical Field
The utility model relates to the technical field of hydraulic release bearings, in particular to a novel multifunctional hydraulic release bearing.
Background
The clutch release bearing is arranged between the clutch and the speed changer, the release bearing seat is loosely sleeved on the tubular extension part of the first shaft bearing cover of the speed changer, a convex shoulder of the release bearing always supports against the release fork through a return spring and retreats to the final position, and a gap of about 3-4 mm is kept between the convex shoulder and the end part (release finger) of the release lever.
Hydraulic pressure release bearing cooperates through piston and base, and the cleanness between piston and the base is the important factor that influences hydraulic pressure release bearing life, and traditional hydraulic pressure release bearing uses the rubber dust cover to seal usually, and traditional rubber dust cover damages the back and changes comparatively troublesome, and the change can influence work efficiency, does not change and can influence life, provides a solution to below the above problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel multifunctional hydraulic release bearing, which solves the problem that a rubber dust cover of a traditional hydraulic release bearing is troublesome to replace.
The technical purpose of the utility model is realized by the following technical scheme:
a novel multifunctional hydraulic separation bearing comprises a base, a piston arranged in the base in a sliding mode and a bearing body clamped at one end of the piston, wherein a limiting cylinder is fixedly connected to the base, a pressing sheet is arranged on the limiting cylinder in a sliding mode, a first threaded rod penetrates through the pressing sheet and is in threaded fit with the pressing sheet, one end of the first threaded rod is located in the base, a second gear is fixedly connected to one end of the first threaded rod, a first driving assembly is rotatably arranged in the base and is matched with the second gear, a spring seat is fixedly connected to the bottom surface of the bearing body, a clamping plate is arranged in the spring seat in a sliding mode, a second threaded rod penetrates through the clamping plate and is in threaded fit with the clamping plate, one end of the second threaded rod is located in the spring seat, a third gear is fixedly connected to one end of the second threaded rod, the inside slip of spring holder is provided with drive assembly two, drive assembly two and gear three mutually support, there is the pretension spring between splint and the preforming, the both ends of pretension spring contact with splint and preforming respectively each other, the outside of pretension spring is provided with sealed the pad, the one end of sealed pad is located between base and the preforming, the other end of sealed pad is located between spring holder and the splint.
By adopting the technical scheme, when the sealing gasket needs to be replaced, a user can drive the gear II to rotate by starting the driving device I, the gear II can drive the threaded rod fixedly connected with the gear II to rotate when rotating, the threaded rod I is in threaded fit with the pressing piece, the pressing piece can be driven to move when rotating, so that the pressing piece moves upwards, a gap between the pressing piece and the base is enlarged, the user can take out one end of the sealing gasket conveniently, the user can start the driving component II, the driving component II can drive the gear III to rotate, the gear III can drive the threaded rod fixedly connected with the pressing piece to rotate, the threaded rod II is in threaded fit with the clamping plate, the threaded rod II can push the clamping plate to move, the gap between the clamping plate and the spring seat is enlarged, the user can take out the upper end of the sealing gasket conveniently, and the problems that the sealing gasket is difficult to take off and difficult to install due to the fact that two ends of the pre-tightening spring directly act on the two ends of the sealing gasket are avoided, is convenient to use.
Preferably, the first driving assembly comprises a rotating rod, a rotating plate and a first gear, the rotating rod is rotatably arranged inside the base, the first gear is fixedly connected to the bottom of the rotating rod, the first gear and the second gear are meshed with each other, a rotating opening used for placing the rotating plate is formed in the base, the rotating plate is rotatably arranged inside the rotating opening, the rotating plate is fixed to the top of the rotating rod, and a clamping groove is formed in the top of the rotating plate.
Adopt above-mentioned technical scheme, rotate the commentaries on classics board through the draw-in groove, change the mouth and make the commentaries on classics board can not be outstanding on the base, and the person of facilitating the use can drive the bull stick when changeing the board rotation and rotate to sealed installation and dismantlement, and the bull stick rotates, can drive gear one and rotate when the bull stick rotates, and gear one rotates and drives intermeshing's gear two and rotates.
Preferably, the driving assembly II comprises a rack and a third threaded rod, the rack is slidably arranged inside the spring seat, the rack and the gear are meshed with each other, the third threaded rod is rotatably arranged inside the spring seat, one end of the third threaded rod penetrates through one end of the rack, and the third threaded rod is in threaded fit with the rack.
By adopting the technical scheme, the third threaded rod is rotated, the third threaded rod is in threaded fit with the rack, so that the third threaded rod can drive the rack to move, and the rack is in threaded fit with the third gear, so that the rack can drive the third gear to rotate.
Preferably, the spring seat is fixedly connected with a limiting ring, one end of the limiting ring penetrates through the clamping plate, and the limiting ring is in sliding fit with the clamping plate.
By adopting the technical scheme, when the clamping plate moves, the limiting ring can play a limiting role on the clamping plate, and the clamping plate which is caused by the stress of one end of the clamping plate is prevented from deflecting, so that the clamping plate moves more stably.
Preferably, the limiting cylinder is evenly provided with a plurality of guide grooves, guide blocks are arranged in the guide grooves in a sliding mode, and the guide blocks are fixedly connected with the pressing sheets.
Adopt above-mentioned technical scheme, the guide slot plays the restriction to the guide block, guide block and preforming fixed connection to it is more stable to make the preforming remove.
Preferably, the outer parts of the opposite side surfaces of the pressing sheet and the clamping plate are fixedly connected with limit plates for limiting the pre-tightening spring.
By adopting the technical scheme, the limiting plate has a limiting effect on the two ends of the pre-tightening spring, and the pre-tightening spring is prevented from sliding down when the clamping plate and the pressing plate move.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is an enlarged view of A;
fig. 3 is an enlarged view of B.
Reference numerals: 1. a base; 2. a piston; 3. a bearing body; 4. a limiting cylinder; 5. tabletting; 6. a first threaded rod; 7. a second gear; 8. a first driving component; 9. a spring seat; 10. a splint; 11. a second threaded rod; 12. a third gear; 13. a second driving component; 14. pre-tightening the spring; 15. a gasket; 16. a rotating rod; 17. rotating the plate; 18. a first gear; 19. turning the opening; 20. a card slot; 21. a rack; 22. a third threaded rod; 23. a limiting ring; 24. a guide groove; 25. a guide block; 26. and a limiting plate.
Detailed Description
The following description is only a preferred embodiment of the present invention, and the protection scope is not limited to the embodiment, and any technical solution that falls under the idea of the present invention should fall within the protection scope of the present invention. It should also be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model.
See fig. 1 to 3, a novel multi-functional hydraulic release bearing, including base 1, sliding arrangement is at the inside piston 2 of base 1 and the bearing body 3 of joint in piston 2 one end, the spacing section of thick bamboo 4 of fixedly connected with on the base 1, it is provided with preforming 5 to slide on the spacing section of thick bamboo 4, a plurality of guide slots 24 have evenly been seted up on the spacing section of thick bamboo 4, the inside slip of guide slot 24 is provided with guide block 25, guide block 25 and 5 fixed connection of preforming, guide slot 24 plays the limiting displacement to guide block 25, guide block 25 and 5 fixed connection of preforming, thereby make preforming 5 remove more stably.
Bearing body 3's bottom surface fixedly connected with spring holder 9, the inside slip of spring holder 9 is provided with splint 10, there is pretension spring 14 between splint 10 and the preforming 5, pretension spring 14's both ends respectively with splint 10 and preforming 5 contact each other, the equal outside fixedly connected with in relative side of preforming 5 and splint 10 is used for playing limiting plate 26 of limiting displacement to pretension spring 14, limiting plate 26 plays the limiting displacement to pretension spring 14's both ends, avoid pretension spring 14's landing when splint 10 and preforming 5 remove, pretension spring 14's the outside is provided with sealed pad 15, the one end of sealed pad 15 is located between base 1 and the preforming 5, the other end of sealed pad 15 is located between spring holder 9 and the splint 10.
Wear to be equipped with threaded rod one 6 on the preforming 5, threaded rod one 6 and 5 screw-thread fit of preforming, the one end of threaded rod one 6 is located inside base 1, one end fixedly connected with gear two 7 of threaded rod one 6, 1 inside rotation of base is provided with drive assembly one 8, drive assembly one 8 includes bull stick 16, commentaries on classics board 17 and gear one 18, 16 rotations of bull stick are arranged inside base 1, 18 fixed connection of gear is in the bottom of bull stick 16, 18 and two 7 intermeshing of gear, set up the commentaries on classics mouth 19 that is used for placing commentaries on classics board 17 on the base 1, commentaries on classics board 17 rotates and arranges inside commentaries on classics mouth 19, commentaries on classics board 17 is fixed at the top of bull stick 16, and the draw-in groove 20 has been seted up at the top of commentaries on classics board 17.
When needs are changed sealed 15, rotate commentaries on classics board 17 through draw-in groove 20, change 19 and make commentaries on classics board 17 can not be outstanding on base 1, and the person of facilitating the use is to sealed installation and the dismantlement of pad 15, can drive bull stick 16 when changeing board 17 and rotate, can drive gear 18 when bull stick 16 rotates and rotate, and gear 18 rotates and drives two 7 rotations of intermeshing's gear. The two 7 threaded rods that can drive when rotating with two 7 fixed connection of gear 6 rotate, because threaded rod 6 and 5 screw-thread fit of preforming for can drive preforming 5 when rotating threaded rod 6 and remove, thereby preforming 5 upward movement makes the space grow between preforming 5 and the base 1, and the person of facilitating the use takes out the one end of sealed pad 15.
Wear to be equipped with two 11 threaded rods on the splint 10, two 11 threaded rods and 10 screw-thread fit of splint, the one end of two 11 threaded rods is located inside the spring holder 9, the one end fixedly connected with gear three 12 of two 11 threaded rods, the inside slip of spring holder 9 is provided with drive assembly two 13, drive assembly two 13 includes rack 21 and three 22 threaded rods, rack 21 slides and arranges inside the spring holder 9, rack 21 and three 12 intermeshing of gear, three 22 threaded rods rotate and arrange inside the spring holder 9, the one end of rack 21 is passed to the one end of three 22 threaded rods, and three 22 threaded rods and 21 screw-thread fit of rack.
Rotating the third threaded rod 22, the third threaded rod 22 and the rack 21 are in threaded fit, so that the third threaded rod 22 rotates to drive the rack 21 to move, the rack 21 and the third gear 12 are in threaded fit, the rack 21 can drive the third gear 12 to rotate, the third gear 12 rotates to drive the second threaded rod 11 of the fixed connection to rotate, the second threaded rod 11 and the clamp plate 10 are in threaded fit, the second threaded rod 11 can push the clamp plate 10 to move, the limit ring 23 is fixedly connected to the spring seat 9, one end of the limit ring 23 penetrates through the clamp plate 10, the limit ring 23 is in sliding fit with the clamp plate 10, when the clamp plate 10 moves, the limit ring 23 can limit the clamp plate 10, the clamp plate 10 is prevented from deflecting due to stress on one end of the clamp plate 10, the clamp plate 10 can move more stably, the gap between the clamp plate 10 and the spring seat 9 is increased, a user can take out the upper end of the sealing gasket 15 conveniently, and the sealing gasket 15 which is prevented from being difficult to take down and take out due to direct action at two ends of the pre-tightening spring 14 Difficult to install and convenient to use.
Claims (6)
1. A novel multifunctional hydraulic release bearing comprises a base (1), a piston (2) arranged inside the base (1) in a sliding mode and a bearing body (3) clamped at one end of the piston (2), and is characterized in that a limiting cylinder (4) is fixedly connected onto the base (1), a pressing sheet (5) is arranged on the limiting cylinder (4) in a sliding mode, a threaded rod I (6) penetrates through the pressing sheet (5), the threaded rod I (6) is in threaded fit with the pressing sheet (5), one end of the threaded rod I (6) is located inside the base (1), one end of the threaded rod I (6) is fixedly connected with a gear II (7), a driving assembly I (8) is rotatably arranged inside the base (1), the driving assembly I (8) and the gear II (7) are matched with each other, and a spring seat (9) is fixedly connected to the bottom surface of the bearing body (3), the inner part of the spring seat (9) is provided with a clamping plate (10) in a sliding manner, a threaded rod II (11) is arranged on the clamping plate (10) in a penetrating manner, the threaded rod II (11) is in threaded fit with the clamping plate (10), one end of the threaded rod II (11) is positioned inside the spring seat (9), one end of the threaded rod II (11) is fixedly connected with a gear III (12), the spring seat (9) is internally provided with a driving component II (13) in a sliding manner, the driving component II (13) is matched with the gear III (12) in a mutual manner, a pre-tightening spring (14) is arranged between the clamping plate (10) and a pressing plate (5), two ends of the pre-tightening spring (14) are respectively in mutual contact with the clamping plate (10) and the pressing plate (5), a sealing gasket (15) is arranged on the outer side of the pre-tightening spring (14), one end of the sealing gasket (15) is positioned between the base (1) and the pressing plate (5), the other end of the sealing gasket (15) is positioned between the spring seat (9) and the clamping plate (10).
2. The novel multifunctional hydraulic release bearing according to claim 1, wherein the first driving assembly (8) comprises a rotating rod (16), a rotating plate (17) and a first gear (18), the rotating rod (16) is rotatably arranged inside the base (1), the first gear (18) is fixedly connected to the bottom of the rotating rod (16), the first gear (18) and the second gear (7) are meshed with each other, a rotating opening (19) for placing the rotating plate (17) is formed in the base (1), the rotating plate (17) is rotatably arranged inside the rotating opening (19), the rotating plate (17) is fixed to the top of the rotating rod (16), and a clamping groove (20) is formed in the top of the rotating plate (17).
3. The novel multifunctional hydraulic release bearing of claim 1, wherein the second driving assembly (13) comprises a rack (21) and a third threaded rod (22), the rack (21) is slidably arranged inside the spring seat (9), the rack (21) and the third gear (12) are meshed with each other, the third threaded rod (22) is rotatably arranged inside the spring seat (9), one end of the third threaded rod (22) penetrates through one end of the rack (21), and the third threaded rod (22) and the rack (21) are in threaded fit.
4. The novel multifunctional hydraulic release bearing according to claim 1, wherein a limiting ring (23) is fixedly connected to the spring seat (9), one end of the limiting ring (23) passes through the clamping plate (10), and the limiting ring (23) is in sliding fit with the clamping plate (10).
5. The novel multifunctional hydraulic release bearing as claimed in claim 1, wherein the limiting cylinder (4) is uniformly provided with a plurality of guide grooves (24), guide blocks (25) are slidably arranged in the guide grooves (24), and the guide blocks (25) are fixedly connected with the pressing sheet (5).
6. The novel multifunctional hydraulic release bearing according to claim 1, wherein a limiting plate (26) for limiting the pre-tightening spring (14) is fixedly connected to the outer portion of each of the opposite side surfaces of the pressing plate (5) and the clamping plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121962421.4U CN215567483U (en) | 2021-08-19 | 2021-08-19 | Novel multifunctional hydraulic release bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121962421.4U CN215567483U (en) | 2021-08-19 | 2021-08-19 | Novel multifunctional hydraulic release bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215567483U true CN215567483U (en) | 2022-01-18 |
Family
ID=79839254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121962421.4U Active CN215567483U (en) | 2021-08-19 | 2021-08-19 | Novel multifunctional hydraulic release bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215567483U (en) |
-
2021
- 2021-08-19 CN CN202121962421.4U patent/CN215567483U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A New Type of Multifunctional Hydraulic Release Bearing Effective date of registration: 20230515 Granted publication date: 20220118 Pledgee: Hangzhou United Rural Commercial Bank Co.,Ltd. Zhoupu Branch Pledgor: Hangzhou Jiangxin Hydraulic Technology Co.,Ltd. Registration number: Y2023980040539 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |