CN220268224U - Needle bearing with flange structure - Google Patents
Needle bearing with flange structure Download PDFInfo
- Publication number
- CN220268224U CN220268224U CN202320761768.5U CN202320761768U CN220268224U CN 220268224 U CN220268224 U CN 220268224U CN 202320761768 U CN202320761768 U CN 202320761768U CN 220268224 U CN220268224 U CN 220268224U
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- Prior art keywords
- flange
- groove
- bearing
- convenient
- reinforcing
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- 230000003014 reinforcing effect Effects 0.000 claims description 37
- 239000003351 stiffener Substances 0.000 claims description 28
- 238000005728 strengthening Methods 0.000 claims description 14
- 230000002787 reinforcement Effects 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 22
- 239000010687 lubricating oil Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 14
- 239000003381 stabilizer Substances 0.000 description 14
- 230000000087 stabilizing effect Effects 0.000 description 8
- 238000005461 lubrication Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a bearing technical field specifically is a take bearing of flange structure, including inner circle, first flange, second flange and convenient device, it is provided with a plurality of evenly distributed's kingpin body to rotate on the arc face of inner circle, rotate on the arc face of inner circle and be connected with outer lane body, first flange and second flange are installed respectively through convenient device to the surface both sides of outer lane body, convenient device includes a plurality of dead lever, a plurality of the dead lever all peg graft mutually with the surface of outer lane body, a plurality of evenly circumferentially distributed's jack has been seted up respectively to the surface of first flange and second flange, has solved the hole diameter that exists on the outer lane among the prior art and has limited, from the lubricating oil that the hole got into, is difficult to fully and covers the place between lubricated inner and outer lane completely to there is the dead angle, thereby has reduced lubricated effect, brings influence and inconvenient problem for the normal use of bearing.
Description
Technical Field
The application relates to the technical field of needle bearings, in particular to a needle bearing with a flange structure.
Background
Needle bearings are bearings with cylindrical rollers in the inner race, also known as "roller bearings", having high reliability and durability, and are widely used for connection between various mechanical components.
When the traditional needle roller bearing is applied, an outer ring is assembled on the arc surface, and in order to improve the stability and the reliability of the needle roller bearing in the use process, a flange is arranged on two sides of the outer ring respectively, so that the efficient use of the needle roller bearing is facilitated, the inventor can wear between the inner ring and the outer ring and the needle roller in the daily use process, the rotation efficiency of the bearing is reduced, the normal performance of the bearing is influenced, and lubricating oil is required to be added frequently, but the outer ring and the flange are integrally formed and are difficult to detach, so that inconvenience is brought to normal oiling lubrication.
However, in the practical use process, the diameter of the holes on the outer ring is limited, and the lubricating oil entering from the holes is difficult to fully and completely cover and lubricate the place between the inner ring and the outer ring, so that dead angles exist, the lubricating effect is reduced, and the normal use of the bearing is influenced and inconvenient.
Disclosure of Invention
The purpose of this application is solved among the prior art and has the hole diameter limited on the outer lane, and the lubricating oil that gets into from the hole is difficult to abundant and the complete place that covers between lubricated inner and outer lane, has the dead angle to lubricating effect has been reduced, and the normal use of bearing is brought influence and inconvenient shortcoming, and a take bearing of flange structure is proposed.
In order to achieve the above purpose, the present application adopts the following technical scheme: the utility model provides a take bearing of flange structure, includes inner circle, first flange, second flange and portable device, rotate on the arc surface of inner circle and be provided with a plurality of evenly distributed's bearing pin body, rotate on the arc surface of inner circle and be connected with the outer lane body, first flange and second flange are installed respectively through portable device to the surface both sides of the outer lane body, portable device includes a plurality of dead lever, a plurality of the dead lever all peg graft mutually with the surface of the outer lane body, the jack of a plurality of evenly distributed circumference has been seted up respectively on the surface of first flange and second flange, a plurality of the dead lever slides with the jack on first flange and the second flange surface respectively and inserts the setting, a plurality of the one end fixedly connected with fixed block respectively of dead lever, a plurality of the one end arc surface that the dead lever kept away from the fixed block is all seted up the screw thread, a plurality of respectively threaded connection has the nut on the arc surface of dead lever.
The effects achieved by the components are as follows: when the needle bearing needs to be lubricated and maintained, the nut on a plurality of dead levers is rotated at first, the nut is separated from the dead levers, then the stabilizing ring is slid through the mounting hole on the surface of the nut, the stabilizing ring is removed, then the dead levers are pulled out of the first flange, the second flange and the outer ring body, the fixing blocks on the dead levers are separated from the convenient grooves on the second flange, at the moment, workers can maintain and maintain various parts of the needle bearing more conveniently and rapidly, maintenance dead angles are not easy to generate, the maintenance effect is more sufficient, and the use effect and the practicability of the needle bearing are improved while the maintenance and lubrication effects are improved.
Preferably, the position of the first flange surface at the jack is provided with a convenient groove, and the surface of the fixed block is clamped with the convenient groove.
The effects achieved by the components are as follows: through the setting in convenient groove, make the fixed block be difficult for protruding the surface of second flange when the assembly to make things convenient for the later stage of bearing to use on mechanical equipment, improved bearing's utilization ratio.
Preferably, the cross section of the fixed block is rectangular, and the size of the fixed block is matched with the convenient groove.
The effects achieved by the components are as follows: through the rectangle setting of fixed block and the adaptation in convenient groove, make the dead lever be difficult for taking place to rotate the skew when the outer lane body is assembled with first flange and second flange, and then when using subsequently, the dead lever is difficult for taking place to rotate friction with outer lane body, first flange and second flange, leads to the damage of part, has also made things convenient for the lubrication maintenance of later stage to bearing simultaneously.
Preferably, the mounting groove has been seted up on the surface of second flange, the inner wall joint of mounting groove has the stabilizer ring, a plurality of evenly distributed's mounting hole has been seted up on the surface of stabilizer ring, a plurality of the mounting hole peg graft mutually with a plurality of dead lever respectively.
The effects achieved by the components are as follows: through the setting of stable circle, certain connection effect has been obtained between a plurality of dead lever to the equipment between messenger's outer lane body, first flange and the second flange is more stable, is difficult for becoming flexible.
Preferably, the surface of first flange and second flange is provided with reinforcing apparatus respectively, reinforcing apparatus includes the strengthening ring, the strengthening groove has been seted up respectively to the surface of first flange and second flange, the inner wall in strengthening groove and the looks joint of strengthening ring.
The effects achieved by the components are as follows: when the first flange and the second flange are further reinforced, the surface of the first flange and the surface of the second flange are respectively provided with a reinforcing groove, the inner wall of the reinforcing groove is provided with a reinforcing ring, and the first flange and the second flange are not easy to deform and damage in the long-term use process, so that the needle roller bearing is just enabled to be effective, and the use effect is improved.
Preferably, the surface of first flange and second flange is located the strengthening groove and is located and has offered a plurality of evenly distributed's enhancement groove respectively, a plurality of the equal fixedly connected with stiffener of inner wall in enhancement groove, the draw-in groove has been seted up on the surface of stiffener, the inner wall of draw-in groove and the surface looks joint of strengthening ring.
The effects achieved by the components are as follows: through the setting of stiffener, make the setting of strengthening ring more stable, be difficult for taking place not hard up break away from to the reinforcement strengthening effect to first flange and second flange has been played better, the intensity of use of first flange and second flange has been improved.
Preferably, the cross section of the reinforcing rod is rectangular, and the size of the reinforcing rod is matched with that of the clamping groove.
The effects achieved by the components are as follows: through the adaptation setting of stiffener and draw-in groove, make the assembly of stiffener more stable to improved reinforcing apparatus's result of use, made first flange and second flange be difficult for taking place deformation more when using.
In summary, the beneficial effects of the application are:
staff can maintain the maintenance to various spare parts of bearing more convenient and fast, and be difficult for producing the maintenance dead angle, make the effect of maintenance more abundant, and then when improving the lubricated effect of maintenance, also improved bearing's result of use and practicality.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a partially exploded perspective view of FIG. 1 of the present application;
FIG. 3 is a schematic perspective view of the outer ring body of the present application;
FIG. 4 is a schematic side perspective view of FIG. 3 of the present application;
fig. 5 is a schematic perspective view of the reinforcement device of the present application.
Legend description: 1. an inner ring; 2. a needle roller body; 3. an outer ring body; 4. a first flange; 5. a second flange; 6. a convenient device; 61. a fixed rod; 62. a fixed block; 63. a jack; 64. a nut; 65. a convenient groove; 66. a stabilizing ring; 67. a mounting hole; 68. a mounting groove; 7. a reinforcing device; 71. a reinforcing groove; 72. a reinforcing ring; 73. a clamping groove; 74. a reinforcing rod; 75. reinforcing grooves.
Detailed Description
Referring to fig. 1, the present application provides a technical solution: including inner circle 1, first flange 4, second flange 5 and convenient device 6, rotate on the arc surface of inner circle 1 and be provided with a plurality of evenly distributed's kingpin body 2, rotate on the arc surface of inner circle 1 and be connected with outer lane body 3, first flange 4 and second flange 5 are installed respectively through convenient device 6 to outer lane body 3's surface both sides, and first flange 4 and second flange 5's surface is provided with reinforcing apparatus 7 respectively.
Referring to fig. 2 and 3, in the present embodiment: the convenient device 6 includes a plurality of dead lever 61, a plurality of dead lever 61 all peg graft mutually with the surface of outer lane body 3, a plurality of evenly circumferentially distributed jack 63 has been seted up respectively to the surface of first flange 4 and second flange 5, a plurality of dead lever 61 respectively with the jack 63 slip on first flange 4 and the second flange 5 surface set up, the one end fixedly connected with fixed block 62 respectively of a plurality of dead lever 61, the screw thread has all been seted up to the one end arc face that a plurality of dead lever 61 kept away from fixed block 62, threaded connection has nut 64 respectively on the arc face of a plurality of dead lever 61, when bearing need carry out lubrication maintenance, first nut 64 on rotating a plurality of dead lever 61, make nut 64 break away from with fixed lever 61, then with the slip of stabilizing ring 66 through the mounting hole 67 of its surface, make stabilizing ring 66 demolish, then take out dead lever 61 from first flange 4 and second flange 5 and outer lane body 3 this moment, fixed block 62 on the fixed lever 61 can be broken away from with the groove 65 on the second flange 5, the staff can more easily keep away from, various bearing's convenient and fast and easy to use, and maintenance effect and full use have improved simultaneously, and full care effect has been realized.
Referring to fig. 1 and 4, in the present embodiment: the position that first flange 4 surface is located jack 63 has seted up convenient groove 65, and the surface and the convenient groove 65 looks joint of fixed block 62, through the setting of convenient groove 65, make fixed block 62 when the assembly, be difficult for protruding the surface of second flange 5, thereby make things convenient for the use of bearing later stage on mechanical equipment, improved bearing's utilization ratio, the cross-section of fixed block 62 is the rectangle, the size and the convenient groove 65 looks adaptation of fixed block 62, through the rectangle setting of fixed block 62 and the adaptation of convenient groove 65, make dead lever 61 when assembling outer lane body 3 and first flange 4 and second flange 5, and then during subsequent use, dead lever 61 is difficult for taking place the rotation friction with outer lane body 3, first flange 4 and second flange 5, lead to the damage of part, also made things convenient for the maintenance of bearing later stage to bearing simultaneously, the surface-mounted of second flange 5 has set up mounting groove 68, the inner wall joint of mounting groove 68 has stabilizer 66, stabilizer 66 evenly distributed's surface 67 has set up a plurality of stabilizer ring 67, a plurality of stabilizer ring 67 has set up between a plurality of stabilizer ring and a plurality of stabilizer ring 61, thereby, a plurality of stabilizer ring 4 are connected between a plurality of stabilizer ring 61, and a plurality of stabilizer ring 61 have been set up, thereby, a plurality of stabilizer ring 61 is difficult to be assembled between the stabilizer ring 61, and a plurality of stabilizer ring 4 is fixed, and fixed connection hole is fixed, and is easy to be fixed.
Referring to fig. 1 and 5, in the present embodiment: reinforcing apparatus 7 includes reinforcing ring 72, reinforcing groove 71 has been seted up respectively to the surface of first flange 4 and second flange 5, reinforcing groove 71's inner wall and reinforcing ring looks joint, when further strengthening first flange 4 and second flange 5, first reinforcing groove 71 is seted up respectively at first flange 4 and second flange 5's surface, then set up a reinforcing ring 72 at reinforcing groove 71's inner wall setting, this moment first flange 4 and second flange 5 are in long-term use, deformation damage is difficult for taking place more, thereby just make up the roller bearing take place the utility, improve the result of use, reinforcing groove 75 of a plurality of evenly distributed has been seted up respectively to first flange 4 and second flange 5's surface position in reinforcing groove 71, the equal fixedly connected with stiffener 74 of inner wall of a plurality of stiffener 75, draw-in groove 73 has been seted up on stiffener 74's surface, the inner wall and reinforcing ring 72's surface looks joint, setting up through stiffener 74, make stiffener 72's setting up more stable, thereby difficult emergence is difficult for becoming flexible, thereby the stiffener 4 and the stiffener 5 have been difficult for taking place to break away from, thereby the stiffener 4 has been used to the stiffener 74, the stiffener is better with the stiffener of second flange 5, the stiffener is better in size has been set up with the stiffener 74, the stiffener is better has been used to be suitable for the stiffener 4, and the stiffener is better has been used to be used to the stiffener 74, the stiffener is better has been assembled with the stiffener 74, the stiffener is better has been used, the stiffener 74 has been better has been used.
Working principle: when the needle bearing needs to be lubricated and maintained, the nuts 64 on the fixing rods 61 are rotated at first, the nuts 64 are separated from the fixing rods 61, then the stabilizing ring 66 is slid through the mounting holes 67 on the surface of the stabilizing ring 66, the stabilizing ring 66 is removed, then the fixing rods 61 are pulled out of the first flange 4, the second flange 5 and the outer ring body 3, at the moment, the fixing blocks 62 on the fixing rods 61 are separated from the convenient grooves 65 on the second flange 5, at the moment, staff can maintain and maintain various parts of the needle bearing more conveniently and rapidly, maintenance dead angles are not easy to generate, the maintenance effect is more sufficient, and the use effect and the practicability of the needle bearing are improved while the maintenance and lubrication effects are improved.
When the first flange 4 and the second flange 5 are further reinforced, the surface of the first flange 4 and the surface of the second flange 5 are respectively provided with a reinforcing groove 71, then the inner wall of the reinforcing groove 71 is provided with a reinforcing ring 72, a plurality of reinforcing rods 74 are fixedly connected to the first flange 4 and the second flange 5 respectively through the clamping connection of the reinforcing grooves 75, the clamping grooves 73 on the reinforcing rods 74 are clamped with the reinforcing rings 72, deformation damage is not easy to occur in the long-term use process of the first flange 4 and the second flange 5, so that the needle roller bearing is enabled to be effective, and the use effect is improved.
Claims (7)
1. The utility model provides a take bearing of flange structure, includes inner circle (1), first flange (4), second flange (5) and convenient device (6), its characterized in that: the novel roller pin comprises an inner ring (1), and is characterized in that a plurality of evenly distributed roller pin bodies (2) are rotationally arranged on the arc surface of the inner ring (1), an outer ring body (3) is rotationally connected on the arc surface of the inner ring (1), a first flange (4) and a second flange (5) are respectively arranged on two sides of the surface of the outer ring body (3) through a convenient device (6), the convenient device (6) comprises a plurality of fixing rods (61), the fixing rods (61) are all plugged with the surface of the outer ring body (3), a plurality of evenly circumferentially distributed insertion holes (63) are respectively formed in the surfaces of the first flange (4) and the second flange (5), a plurality of fixing rods (61) are respectively arranged in a sliding manner with the insertion holes (63) on the surfaces of the first flange (4) and the second flange (5), one ends of the fixing rods (61) are respectively fixedly connected with fixing blocks (62), the arc surfaces of one ends of the fixing rods (61) away from the fixing blocks (62) are all provided with threads, and the arc surfaces of the fixing rods (61) are respectively connected with nuts (64) in a threaded manner.
2. The needle roller bearing with flange structure according to claim 1, characterized in that: the surface of the first flange (4) is positioned at the position of the jack (63) and provided with a convenient groove (65), and the surface of the fixed block (62) is clamped with the convenient groove (65).
3. A needle bearing with a flange structure according to claim 2, characterized in that: the section of the fixed block (62) is rectangular, and the size of the fixed block (62) is matched with the convenient groove (65).
4. The needle roller bearing with flange structure according to claim 1, characterized in that: the surface of second flange (5) has seted up mounting groove (68), the inner wall joint of mounting groove (68) has stable circle (66), a plurality of evenly distributed's mounting hole (67) have been seted up on the surface of stable circle (66), a plurality of mounting hole (67) peg graft mutually with a plurality of dead lever (61) respectively.
5. The needle roller bearing with flange structure according to claim 1, characterized in that: the surface of first flange (4) and second flange (5) is provided with reinforcing apparatus (7) respectively, reinforcing apparatus (7) are including strengthening circle (72), reinforcement groove (71) have been seted up respectively to the surface of first flange (4) and second flange (5), the inner wall and the reinforcing circle looks joint of reinforcement groove (71).
6. The needle roller bearing with flange structure according to claim 5, characterized in that: the surface that first flange (4) and second flange (5) are located the strengthening groove (71) is located and has offered a plurality of evenly distributed's strengthening groove (75) respectively, a plurality of the equal fixedly connected with stiffener (74) of inner wall in strengthening groove (75), draw-in groove (73) have been seted up on the surface of stiffener (74), the inner wall of draw-in groove (73) and the surface looks joint of strengthening ring (72).
7. The needle roller bearing with flange structure as defined in claim 6, wherein: the cross section of the reinforcing rod (74) is rectangular, and the reinforcing rod (74) is matched with the size of the clamping groove (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320761768.5U CN220268224U (en) | 2023-04-10 | 2023-04-10 | Needle bearing with flange structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320761768.5U CN220268224U (en) | 2023-04-10 | 2023-04-10 | Needle bearing with flange structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220268224U true CN220268224U (en) | 2023-12-29 |
Family
ID=89303769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320761768.5U Active CN220268224U (en) | 2023-04-10 | 2023-04-10 | Needle bearing with flange structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220268224U (en) |
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2023
- 2023-04-10 CN CN202320761768.5U patent/CN220268224U/en active Active
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