CN214534041U - Long service life's thick stick end joint bearing - Google Patents
Long service life's thick stick end joint bearing Download PDFInfo
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- CN214534041U CN214534041U CN202022850591.5U CN202022850591U CN214534041U CN 214534041 U CN214534041 U CN 214534041U CN 202022850591 U CN202022850591 U CN 202022850591U CN 214534041 U CN214534041 U CN 214534041U
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- movable
- joint bearing
- thick stick
- fixedly connected
- outer ring
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Abstract
The utility model provides a long service life's thick stick end joint bearing relates to the joint bearing field. This long service life's thick stick end joint bearing, including the bar body, the right-hand member fixedly connected with outer lane of the bar body, the inside of outer lane is provided with the inner circle, through roller swing joint between inner circle and the outer lane, the upper surface of outer lane has been seted up and has been dripped the oil groove, the right side inner wall that drips the oil groove sets up the inlet port that is linked together with the outer lane is inside, the sponge piece has been placed to the inside of dripping the oil groove, the inside swing joint that drips the oil groove has the movable block. This long service life's thick stick end joint bearing through the mutual cooperation of sponge piece, inlet port, movable block, clamp plate, movable rod, movable plate and montant, reaches to be convenient for to the inside lubricating oil that adds of joint bearing, reduces joint bearing wearing and tearing, increases life, has solved present thick stick end joint bearing and has been difficult for carrying out lubricating oil and add to influence thick stick end joint bearing life's problem.
Description
Technical Field
The utility model relates to a joint bearing technical field specifically is a long service life's thick stick end joint bearing.
Background
The joint bearing is a spherical sliding bearing, the sliding contact surface of the joint bearing is an inner spherical surface and an outer spherical surface, the joint bearing can rotate and swing at any angle during movement, and the joint bearing is manufactured by adopting a plurality of special processing methods such as surface phosphorization, deep-fried mouth, embedding, spraying and the like. The knuckle bearing has the characteristics of large load capacity, impact resistance, corrosion resistance, wear resistance, self-aligning, good lubrication and the like, and the conventional lever end knuckle bearing is not easy to add lubricating oil, so that the service life of the lever end knuckle bearing is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a long service life's thick stick end joint bearing has solved present thick stick end joint bearing and has been difficult for carrying out the lubricating oil and add to influence thick stick end joint bearing life's problem.
Technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a lever end joint bearing with long service life comprises a lever body, wherein the right end of the lever body is fixedly connected with an outer ring, an inner ring is arranged inside the outer ring, the inner ring is movably connected with the outer ring through a roller, an oil dripping groove is formed in the upper surface of the outer ring, an oil inlet hole communicated with the inside of the outer ring is formed in the inner wall of the right side of the oil dripping groove, a sponge block is placed inside the oil dripping groove, a movable block is movably connected inside the oil dripping groove, the lower surface of the movable block is in lap joint with the upper surface of the sponge block, a groove is formed in the lower surface of the movable block, a movable hole communicated with the inside of the groove is formed in the upper surface of the movable block, a movable rod is movably connected inside the movable hole, a pressing plate is fixedly connected to the bottom end of the movable rod, the surface of the pressing plate is movably connected with the inside of the groove, and a movable plate is fixedly connected to the top end of the movable rod, the upper surface of movable plate sets up the through-hole that is linked together with the lower surface, the inside swing joint of through-hole has the montant, the bottom of montant is connected with the upper surface fixed of outer lane.
Furthermore, the top end of the vertical rod is fixedly connected with a stop block, and the lower surface of the stop block is in lap joint with the upper surface of the moving plate.
Further, the surface of montant has cup jointed the spring, the bottom of spring is connected with the last fixed surface of outer lane, the top of spring is connected with the lower fixed surface of movable plate.
Furthermore, the upper surface of the movable block is fixedly connected with a pull handle.
Furthermore, the cross-section of the oil inlet is trapezoidal, and a small opening of the oil inlet is located on the inner wall of the outer ring.
Furthermore, the lower surface of the pressing plate is in lap joint with the upper surface of the sponge block.
The utility model provides a long service life's thick stick end joint bearing. The method has the following beneficial effects:
1. this long service life's thick stick end joint bearing through the mutual cooperation of sponge piece, inlet port, movable block, clamp plate, movable rod, movable plate and montant, reaches to be convenient for to the inside lubricating oil that adds of joint bearing, reduces joint bearing wearing and tearing, increases life, has solved present thick stick end joint bearing and has been difficult for carrying out lubricating oil and add to influence thick stick end joint bearing life's problem.
2. This long service life's thick stick end joint bearing through the setting of spring, reaches to be convenient for the clamp plate resets after adding lubricating oil, through the setting of drawing the handle, reaches to be convenient for control the movable block to at the inside lubricating oil that adds of oil drip groove.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.
Wherein, 1 bar body, 2 outer rings, 3 rollers, 4 inner rings, 5 oil dripping grooves, 6 sponge blocks, 7 oil inlet holes, 8 movable blocks, 9 pull handles, 10 movable holes, 11 movable rods, 12 movable plates, 13 stoppers, 14 vertical rods, 15 through holes, 16 springs, 17 slots and 18 pressing plates.
Detailed Description
As shown in figures 1-2, the embodiment of the utility model provides a long-life bar end joint bearing, which comprises a bar body 1, wherein the right end of the bar body 1 is fixedly connected with an outer ring 2, the inner ring 4 is arranged inside the outer ring 2, the inner ring 4 is movably connected with the outer ring 2 through a roller 3, the upper surface of the outer ring 2 is provided with an oil dripping groove 5, the right inner wall of the oil dripping groove 5 is provided with an oil inlet hole 7 communicated with the inside of the outer ring 2, the section of the oil inlet hole 7 is trapezoid, a small opening of the oil inlet hole 7 is positioned on the inner wall of the outer ring 2, the small opening of the oil inlet hole 7 is positioned on the inner wall of the outer ring to mainly avoid the overlarge hole to influence on the rolling of the roller 3, a sponge block 6 is arranged inside the oil dripping groove 5, the inside of the oil dripping groove 5 is movably connected with a movable block 8, the upper surface of the movable block 8 is fixedly connected with a pull handle 9, the lower surface of the movable block 8 is lapped with the upper surface of the sponge block 6, fluting 17 has been seted up to the lower surface of movable block 8, the movable hole 10 that is linked together with fluting 17 inside has been seted up to the upper surface of movable block 8, the inside swing joint of movable hole 10 has movable rod 11, the bottom fixedly connected with clamp plate 18 of movable rod 11, the lower surface of clamp plate 18 and the upper surface overlap joint of sponge piece 6, the surface of clamp plate 18 and the inside swing joint of fluting 17, the top fixedly connected with movable plate 12 of movable rod 11, the through-hole 15 that is linked together with the lower surface is seted up to the upper surface of movable plate 12, the inside swing joint of through-hole 15 has montant 14, the bottom of montant 14 and the upper surface fixed connection of outer lane 2, the top fixedly connected with dog 13 of montant 14, the lower surface of dog 13 and the upper surface overlap joint of movable plate 12, spring 16 has been cup jointed on the surface of montant 14, the bottom of spring 16 and the upper surface fixed connection of outer lane 2, the top of spring 16 and the lower fixed surface connection of movable plate 12.
The working principle is as follows: the pull handle 9 is pulled upwards, the pull handle 9 can drive the movable block 8 to be taken out from the interior of the oil dripping groove 5, then lubricating oil is filled into the interior of the oil dripping groove 5, the lubricating oil can enter the interior of the sponge block 6 through a gap between the press plate 18 and the inner wall of the oil dripping groove 5, after the lubricating oil is filled, the pull handle 9 is pressed downwards, the pull handle 9 can drive the movable block 8 to scrape the lubricating oil on the inner wall of the oil dripping groove 5 downwards, the scraped lubricating oil can be extruded into the interior of the sponge block 6 by the movable block 8, when the lubricating oil needs to be added into the knuckle bearing, the movable plate 12 is pressed downwards, the movable plate 12 can drive the press plate 18 to extrude the sponge block 6 through the movable rod 11, the lubricating oil absorbed in the interior of the sponge block 6 can enter the interior of the outer ring 2 through the oil inlet 7, after the lubricating oil is added, the movable plate 12 is released, at the moment, the spring 16 can release the elasticity to push the movable plate 12 upwards, so that the moving plate 12 carries the movable rod 11 and the pressing plate 18 to be reset.
Claims (6)
1. The utility model provides a long service life's thick stick end joint bearing, includes thick stick body (1), its characterized in that: the right end of the lever body (1) is fixedly connected with an outer ring (2), an inner ring (4) is arranged inside the outer ring (2), the inner ring (4) is movably connected with the outer ring (2) through a roller (3), an oil dripping groove (5) is formed in the upper surface of the outer ring (2), an oil inlet hole (7) communicated with the inside of the outer ring (2) is formed in the inner wall of the right side of the oil dripping groove (5), a sponge block (6) is placed inside the oil dripping groove (5), a movable block (8) is movably connected inside the oil dripping groove (5), the lower surface of the movable block (8) is in lap joint with the upper surface of the sponge block (6), a groove (17) is formed in the lower surface of the movable block (8), a movable hole (10) communicated with the inside of the groove (17) is formed in the upper surface of the movable block (8), a movable rod (11) is movably connected inside the movable hole (10), the bottom fixedly connected with clamp plate (18) of movable rod (11), the inside swing joint of the surface of clamp plate (18) and fluting (17), the top fixedly connected with movable plate (12) of movable rod (11), through-hole (15) that are linked together with the lower surface are seted up to the upper surface of movable plate (12), the inside swing joint of through-hole (15) has montant (14), the bottom of montant (14) is connected with the last fixed surface of outer lane (2).
2. The long-life bar end spherical plain bearing of claim 1, wherein: the top end of the vertical rod (14) is fixedly connected with a stop block (13), and the lower surface of the stop block (13) is in lap joint with the upper surface of the moving plate (12).
3. The long-life bar end spherical plain bearing of claim 1, wherein: the surface of the vertical rod (14) is sleeved with a spring (16), the bottom end of the spring (16) is fixedly connected with the upper surface of the outer ring (2), and the top end of the spring (16) is fixedly connected with the lower surface of the movable plate (12).
4. The long-life bar end spherical plain bearing of claim 1, wherein: the upper surface of the movable block (8) is fixedly connected with a pull handle (9).
5. The long-life bar end spherical plain bearing of claim 1, wherein: the section of the oil inlet hole (7) is trapezoidal, and a small opening of the oil inlet hole (7) is located on the inner wall of the outer ring (2).
6. The long-life bar end spherical plain bearing of claim 1, wherein: the lower surface of the pressing plate (18) is in lap joint with the upper surface of the sponge block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022850591.5U CN214534041U (en) | 2020-12-01 | 2020-12-01 | Long service life's thick stick end joint bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022850591.5U CN214534041U (en) | 2020-12-01 | 2020-12-01 | Long service life's thick stick end joint bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214534041U true CN214534041U (en) | 2021-10-29 |
Family
ID=78290257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022850591.5U Active CN214534041U (en) | 2020-12-01 | 2020-12-01 | Long service life's thick stick end joint bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214534041U (en) |
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2020
- 2020-12-01 CN CN202022850591.5U patent/CN214534041U/en active Active
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