CN211117094U - Swing rod bearing with good sealing performance - Google Patents
Swing rod bearing with good sealing performance Download PDFInfo
- Publication number
- CN211117094U CN211117094U CN201921231700.6U CN201921231700U CN211117094U CN 211117094 U CN211117094 U CN 211117094U CN 201921231700 U CN201921231700 U CN 201921231700U CN 211117094 U CN211117094 U CN 211117094U
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- China
- Prior art keywords
- bearing
- swing rod
- bearing body
- sealing performance
- movable
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 53
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 230000001050 lubricating effect Effects 0.000 claims description 12
- 238000005299 abrasion Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 abstract description 2
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Rolling Contact Bearings (AREA)
- Sealing Of Bearings (AREA)
Abstract
The utility model discloses a swing rod bearing that sealing performance is good, including the bearing body, the front end surface of bearing body is equipped with the swing rod handle, and one side surface of bearing body is equipped with the pivot, the internal surface of swing handle is equipped with the swing rod axle, and the internal surface of bearing body is equipped with movable outer lane, the internal surface of activity outer lane is equipped with movable inner circle, and the internal surface of pivot is equipped with the abrasionproof lug, the internal surface of abrasionproof lug is equipped with lubricated runner, and the lower extreme surface of bearing body is equipped with the bearing protective housing. A swing rod bearing that sealing performance is good, the high sealing performance of keeping swing rod bearing that can be fine is suitable for different working conditions, brings better use prospect.
Description
Technical Field
The utility model relates to a swing rod bearing field, in particular to swing rod bearing that sealing performance is good.
Background
A rocker bearing is a component used to support the rotation of a machine. With the continuous development of science and technology and the continuous emphasis on mechanical rotating parts, the swing rod bearing is correspondingly improved to a certain extent and is widely applied to the field of various swing rod bearings, but the existing swing rod bearing has certain defects and is believed to be further improved in the future so as to meet different requirements in use; the existing swing rod bearing has certain disadvantages when in use, because the existing swing rod bearing cannot keep dynamic balance under the motion condition of high-speed rotation, and the existing swing rod bearing cannot reduce the friction coefficient between a bearing core and a steel ball, and the existing swing rod bearing cannot keep high sealing performance of the swing rod bearing, lubricating oil in the bearing core is often dried by air due to poor sealing performance, so that the damage degree of the bearing core is increased, certain influence is brought in the actual use process, and therefore, the swing rod bearing with good sealing performance is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a swing rod bearing that sealing performance is good, can effectively solve the problem among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a swing rod bearing with good sealing performance comprises a bearing body, wherein a swing handle rod is arranged on the outer surface of the front end of the bearing body, a rotating shaft is arranged on the outer surface of one side of the bearing body, a swing handle shaft is arranged on the inner surface of the swing handle rod, a movable outer ring is arranged on the inner surface of the bearing body, a movable inner ring is arranged on the inner surface of the movable outer ring, an anti-abrasion bump is arranged on the inner surface of the rotating shaft, a lubricating flow channel is arranged on the inner surface of the anti-abrasion bump, a bearing protection shell is arranged on the outer surface of the lower end of the bearing body, a fixed clamping groove is arranged on the outer surface of the lower end of the bearing protection shell, a steel ball is arranged on the inner surface of the fixed clamping groove, a connecting frame is arranged on the outer surface of one side of the fixed clamping groove, a bearing core is arranged at the position, close, and a sealing fixing hole is formed in the outer surface of one side of the sealing sleeve, and a sealing shaft is arranged at the position, close to the upper part of the sealing fixing hole, of the outer surface of one side of the sealing sleeve.
Preferably, the bearing body is movably connected with the rotating shaft, and the outer surface of the bearing body is coated with a paint protective layer.
Preferably, the outer surface of the anti-wear lug is coated with a lubricating coating, and the anti-wear lug is movably connected with the lubricating flow channel.
Preferably, the movable outer ring is movably connected with the movable inner ring, and the movable outer ring and the movable inner ring are circular.
Preferably, the fixed clamping grooves are movably connected with the steel balls, and the number of the steel balls is seven.
Preferably, the number of the sealing fixing holes is six, and the shape of the sealing fixing hole is an ellipse.
Compared with the prior art, the utility model discloses following beneficial effect has: this swing rod bearing that sealing performance is good, through being provided with fixed slot, can carry on spacingly and fixed to the steel ball well, thereby can be fine keep dynamic balance under the high-speed rotatory condition, avoid being damaged, through being provided with the seal cover, and go on through sealed axle to block in the one side surface of bearing body, make the high sealing performance of keeping swing rod bearing that can be fine, the effectual lubricating oil of having avoided in the bearing core is by the air-dried condition, the effect that has better prevention, the swing rod bearing that whole sealing performance is good is simple, and the operation is convenient, the effect of use is better for having now.
Drawings
Fig. 1 is a schematic view of the overall structure of a wobble-rod bearing with good sealing performance according to the present invention;
fig. 2 is a schematic diagram illustrating the rotation shaft of the rocker bearing with good sealing performance;
fig. 3 is a schematic diagram illustrating a pendulum rod bearing body with good sealing performance according to the present invention;
fig. 4 is an enlarged view of the sealing sleeve of the swing rod bearing of the present invention with good sealing performance.
In the figure: 1. a bearing body; 2. a swing handle rod; 3. a rotating shaft; 4. a swing handle shaft; 5. a movable outer ring; 6. a movable inner ring; 7. an anti-abrasion bump; 8. lubricating the flow channel; 9. a bearing protective housing; 10. fixing the clamping groove; 11. a steel ball; 12. a connecting frame; 13. a bearing core; 14. a through hole; 15. sealing sleeves; 16. sealing the fixing hole; 17. and sealing the shaft.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a rocking bar bearing with good sealing performance comprises a bearing body 1, a rocking bar 2 is arranged on the outer surface of the front end of the bearing body 1, a rotating shaft 3 is arranged on the outer surface of one side of the bearing body 1, a rocking bar shaft 4 is arranged on the inner surface of the rocking bar 2, a movable outer ring 5 is arranged on the inner surface of the bearing body 1, a movable inner ring 6 is arranged on the inner surface of the movable outer ring 5, an anti-wear bump 7 is arranged on the inner surface of the rotating shaft 3, a lubricating flow channel 8 is arranged on the inner surface of the anti-wear bump 7, a bearing protection shell 9 is arranged on the outer surface of the lower end of the bearing body 1, a fixed clamping groove 10 is arranged on the outer surface of the lower end of the bearing protection shell 9, a steel ball 11 is arranged on the inner surface of the fixed clamping groove 10, a connecting frame 12 is arranged on the outer surface of one side, a sealing sleeve 15 is arranged on the outer surface of one side of the bearing body 1 close to the outer surface of one side of the fixed clamping groove 10, a sealing fixing hole 16 is arranged on the outer surface of one side of the sealing sleeve 15, and a sealing shaft 17 is arranged above the outer surface of one side of the sealing sleeve 15 close to the sealing fixing hole 16;
the bearing body 1 is movably connected with the rotating shaft 3, and the outer surface of the bearing body 1 is coated with a paint protective layer which can play a role in water resistance and corrosion resistance, so that the service life of the bearing body 1 is prolonged; the outer surface of the anti-abrasion lug 7 is coated with a lubricating coating, the anti-abrasion lug 7 is movably connected with the lubricating flow channel 8, the lubricating coating can improve the anti-abrasion capacity of the anti-abrasion lug 7, and the service life of the anti-abrasion lug 7 is prolonged; the movable outer ring 5 is movably connected with the movable inner ring 6, and the movable outer ring 5 and the movable inner ring 6 are both circular; the fixed clamping grooves 10 are movably connected with the steel balls 11, and the number of the steel balls 11 is seven; the quantity of sealed fixed orifices 16 is six groups, and sealed fixed orifices 16's shape is oval, and sealed fixed orifices 16 can carry out the fixed action to seal cover 15, has prevented the seal cover 15 condition of droing.
It should be noted that, the present invention is a swing rod bearing with good sealing performance, when in use, the rotating shaft 3 is disposed in the inner surface of the bearing body 1 through the movable inner ring 6, and the movable outer ring 5 and the movable inner ring 6 are fixed by the key slot and the ring segment, when in operation, the rotating shaft 3 rotates to drive the movable inner ring 6 and the ring segment to rotate synchronously and in the same direction with the rotating shaft 3, and the steel ball 11 rolls on the outer surface of the bearing core 13 and rotates simultaneously with the movable inner ring 6, the rotation of the steel ball 11 drives the movable outer ring 5 and the swing handle shaft 4 to rotate in opposite directions, wherein, by providing the anti-wear bump 7 and internally providing the lubricating channel 8, the anti-wear bump 7 can be timely provided with lubricant, by providing the fixed slot 10, and the fixed slot 10 is disposed in the outer surface of the bearing core 13, and connected by the connecting frame 12, so as to well limit and fix the steel ball, thereby can be fine keep dynamic balance under the condition of high-speed rotation, avoid steel ball 11 to be damaged, through being provided with seal cover 15, rethread seal shaft 17 carries out the card and goes into one side surface of bearing body 1, rethread seal fixed orifices 16 carries out fixed seal cover 15, make the high sealing performance of keeping the swing rod bearing that can be fine, thereby the effectual lubricating oil of having avoided in the bearing core 13 is by the air-dried condition, the effect that has better prevention, the swing rod bearing that whole sealing performance is good is simple, and convenient for operation, the effect of use is better for having now, and is practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a swing rod bearing that sealing performance is good, includes bearing body (1), its characterized in that: the bearing comprises a bearing body (1), a swing handle rod (2) is arranged on the outer surface of the front end of the bearing body (1), a rotating shaft (3) is arranged on the outer surface of one side of the bearing body (1), a swing handle shaft (4) is arranged on the inner surface of the swing handle rod (2), a movable outer ring (5) is arranged on the inner surface of the bearing body (1), a movable inner ring (6) is arranged on the inner surface of the movable outer ring (5), an anti-abrasion bump (7) is arranged on the inner surface of the rotating shaft (3), a lubricating flow channel (8) is arranged on the inner surface of the anti-abrasion bump (7), a bearing protection shell (9) is arranged on the outer surface of the lower end of the bearing body (1), a fixed clamping groove (10) is arranged on the outer surface of the lower end of the bearing protection shell (9), a steel ball (11) is arranged on the inner surface of the fixed clamping groove (10), a connecting frame (12) is arranged, the bearing comprises a bearing body (1), a fixing clamping groove (10), a sealing sleeve (15), a sealing fixing hole (16) and a sealing shaft (17), wherein the inner surface of the bearing core (13) is provided with a through hole (14), the outer surface of one side of the bearing body (1) is provided with the sealing sleeve (15) close to the outer surface of one side of the fixing clamping groove (10), the outer surface of one side of the sealing sleeve (15) is provided with the sealing fixing hole (16), and the position of the outer surface of one side.
2. The swing rod bearing with good sealing performance according to claim 1, wherein: the bearing body (1) is movably connected with the rotating shaft (3), and a paint protective layer is coated on the outer surface of the bearing body (1).
3. The swing rod bearing with good sealing performance according to claim 1, wherein: the outer surface of the anti-wear lug (7) is coated with a lubricating coating, and the anti-wear lug (7) is movably connected with the lubricating flow channel (8).
4. The swing rod bearing with good sealing performance according to claim 1, wherein: the movable outer ring (5) is movably connected with the movable inner ring (6), and the movable outer ring (5) and the movable inner ring (6) are circular.
5. The swing rod bearing with good sealing performance according to claim 1, wherein: the fixed clamping grooves (10) are movably connected with the steel balls (11), and the number of the steel balls (11) is seven.
6. The swing rod bearing with good sealing performance according to claim 1, wherein: the number of the sealing fixing holes (16) is six, and the shape of the sealing fixing holes (16) is oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921231700.6U CN211117094U (en) | 2019-08-01 | 2019-08-01 | Swing rod bearing with good sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921231700.6U CN211117094U (en) | 2019-08-01 | 2019-08-01 | Swing rod bearing with good sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211117094U true CN211117094U (en) | 2020-07-28 |
Family
ID=71703586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921231700.6U Expired - Fee Related CN211117094U (en) | 2019-08-01 | 2019-08-01 | Swing rod bearing with good sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211117094U (en) |
-
2019
- 2019-08-01 CN CN201921231700.6U patent/CN211117094U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |