CN216478481U - Full-complement thrust ball bearing for automobile front wheel shock absorber - Google Patents
Full-complement thrust ball bearing for automobile front wheel shock absorber Download PDFInfo
- Publication number
- CN216478481U CN216478481U CN202123405179.3U CN202123405179U CN216478481U CN 216478481 U CN216478481 U CN 216478481U CN 202123405179 U CN202123405179 U CN 202123405179U CN 216478481 U CN216478481 U CN 216478481U
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- ball
- front wheel
- shock absorber
- seat circle
- ball bearing
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Abstract
The utility model discloses a car front wheel shock absorber is with full dress thrust ball bearing, including lower seat circle, holder and last seat circle, the holder is installed at the top of lower seat circle, and the top of holder installs the seat circle, the central point department of putting of lower seat circle is provided with third installation round hole, and the border position department at seat circle top is provided with second ball groove down, the central point department of putting of holder is provided with first installation round hole, and the inside of holder evenly sets up in there being the ball mounting hole. The utility model discloses install sealed support inserted block to be provided with sealed slot in the bottom of last seat circle, during the use, will seal inside the support inserted block inserts sealed slot, can make sealed support inserted block shelter from between lower seat circle and last seat circle, can improve device's leakproofness, can prevent bearing ball corrosion, and can prevent that the dust from getting into first ball groove and second ball inslot, be favorable to extension fixture's life.
Description
Technical Field
The utility model relates to an embroidered shoe production facility technical field specifically is a car front wheel is full complement thrust ball bearing for bumper shock absorber.
Background
The thrust ball bearing adopts a design capable of bearing thrust load during high-speed operation, and is composed of a washer-shaped ferrule with a raceway groove for rolling balls, a rotary support part is generally required to be installed in an automobile front wheel shock absorber, the rotary support part is used for transmitting torque and reducing friction when a steering wheel is rotated, and the rotary support part is generally the thrust ball bearing.
When the existing full-complement thrust ball bearing for the automobile front wheel damper is used, a retainer of the full-complement thrust ball bearing is exposed to the outside along with a ball, the retainer and the ball of the bearing are easy to rust, external dust and the like easily enter a ball groove and can influence the rotation of the ball, so that the service life of the thrust ball bearing is greatly reduced, and therefore, a full-complement thrust ball bearing for the automobile front wheel damper is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car front wheel is full complement thrust ball bearing for bumper shock absorber to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a car front wheel shock absorber is with full dress thrust ball bearing, includes lower race, holder and last race, the holder is installed at the top of lower race, and the top of holder installs the seat circle, the central point department of putting of lower race is provided with third installation round hole, and the border position department at seat circle top is provided with second ball groove down, the central point department of putting of holder is provided with first installation round hole, and the inside of holder evenly sets up in there being the ball mounting hole, the inside of ball mounting hole all installs the bearing ball, the central point department of putting of going up the race is provided with second installation round hole, and the border position department of going up the race bottom is provided with sealed slot.
Preferably, the edge position of the top of the lower seat ring is provided with a sealing support insert matched with the sealing slot.
Preferably, a ball limit stop ring is installed on the inner side of the second ball groove.
Preferably, the top of the two ends of the sealing support insert block are provided with first fixing screw holes.
Preferably, both ends of the second mounting round hole are provided with second fixing screw holes, the second fixing screw holes are communicated with the sealing slot, and fixing bolts are mounted inside the second fixing screw holes in a threaded mode.
Preferably, an oil filling pipe is installed at one end of the top of the upper seat ring, the oil filling pipe is communicated with the first ball groove, and a sealing pipe cover is installed at the top of the oil filling pipe.
Preferably, the rubber cap is installed to the one end that fixing bolt kept away from the upper race, and the outside of rubber cap all is provided with anti-skidding line.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the full-load thrust ball bearing for the automobile front wheel shock absorber is provided with the sealing support insert block, the sealing slot is formed in the bottom of the upper seat ring, and when the full-load thrust ball bearing is used, the sealing support insert block is inserted into the sealing slot, so that the sealing support insert block can be shielded between the lower seat ring and the upper seat ring, the sealing performance of the device can be improved, bearing balls can be prevented from being corroded, dust can be prevented from entering the first ball groove and the second ball groove, and the service life of the device can be prolonged;
2. the full-load thrust ball bearing for the automobile front wheel shock absorber is provided with a fixing bolt, and is provided with a first fixing screw hole and a second fixing screw hole, the fixing bolt is screwed into the first fixing screw hole and the second fixing screw hole, so that a sealing support inserting block can be fixed in a sealing inserting groove, the fixing bolt is screwed out of the first fixing screw hole, a lower seat ring can be separated from an upper seat ring, and the mounting and dismounting operation of the device is convenient;
3. this car front wheel shock absorber is with full complement thrust ball bearing installs notes oil pipe and sealed tube cap, during the use, can open sealed tube cap, and accessible notes oil pipe is direct adds lubricating oil to first ball inslot portion to be convenient for maintain the device.
Drawings
Fig. 1 is a schematic front sectional view of the present invention;
fig. 2 is a schematic top sectional view of the first collar of the present invention;
fig. 3 is a schematic bottom view of the second collar of the present invention.
In the figure: 1. a lower race; 2. sealing the supporting insert block; 3. fixing the bolt; 4. a holder; 5. an oil filling pipe; 6. sealing the tube cover; 7. a first mounting circular hole; 8. a second mounting circular hole; 9. a first ball groove; 10. sealing the slot; 11. a first fixing screw hole; 12. a second fixing screw hole; 13. ball limiting baffle rings; 14. an upper seat ring; 15. a third mounting round hole; 16. a second ball groove; 17. a bearing ball; 18. ball mounting holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a car front wheel shock absorber is with full dress thrust ball bearing, including lower race 1, holder 4 and upper race 14, holder 4 is installed at the top of lower race 1, and upper race 14 is installed at the top of holder 4, the central point department of putting of lower race 1 is provided with third installation round hole 15, and the border position department at lower race 1 top is provided with second ball groove 16, the central point department of putting of holder 4 is provided with first installation round hole 7, and the inside of holder 4 evenly sets up in there being ball mounting hole 18, bearing ball 17 is all installed to the inside of ball mounting hole 18, the central point department of putting of upper race 14 is provided with second installation round hole 8, and the border position department of upper race 14 bottom is provided with sealed slot 10.
In this implementation:
further, the edge position department at lower race 1 top installs the sealed inserted block 2 that supports of mutually supporting with sealed slot 10, during the use, will seal and support inside the inserted block 2 inserts sealed slot 10, can make sealed inserted block 2 that supports shelter from between lower race 1 and last race 14, can improve the leakproofness of device, can prevent bearing ball 17 corrosion, and can prevent that the dust from getting into in first ball groove 9 and the second ball groove 16, be favorable to extension means's life.
Further, a ball limit stop ring 13 is installed on the inner side of the second ball groove 16, and the ball limit stop ring 13 can limit the bearing ball 17 and prevent the bearing ball 17 from slipping from the inside of the second ball groove 16.
Furthermore, the top at the two ends of the sealing support insert block 2 is provided with a first fixing screw hole 11, and the fixing bolt 3 is screwed into the first fixing screw hole 11 and the second fixing screw hole 12, so that the sealing support insert block 2 can be fixed inside the sealing slot 10.
Furthermore, the two ends of the second mounting circular hole 8 are provided with second fixing screw holes 12, the second fixing screw holes 12 are communicated with the sealing slot 10, the fixing bolts 3 are mounted inside the second fixing screw holes 12 in a threaded manner, and the fixing bolts 3 are screwed into the first fixing screw holes 11 and the second fixing screw holes 12, so that the sealing support insert block 2 can be fixed inside the sealing slot 10.
Further, the oiling pipe 5 is installed to the one end at 14 tops of upper race, and oiling pipe 5 and first ball groove 9 intercommunication, and sealing tube cap 6 is installed at the top of oiling pipe 5, during the use, can open sealing tube cap 6, and accessible oiling pipe 5 is direct to the inside lubricating oil that adds in first ball groove 9 to be convenient for maintain the device.
Further, the rubber cap is installed to the one end that fixing bolt 3 keeps away from upper race 14, and the outside of rubber cap all is provided with anti-skidding line, and the staff of being convenient for twists fixing bolt 3.
The working principle is as follows:
during installation, the sealing support insert 2 on the lower seat ring 1 is inserted into the sealing slot 10 at the bottom of the upper seat ring 14, then the fixing bolt 3 is screwed into the second fixing screw hole 12 and the first fixing screw hole 11 at the same time, the sealing support insert 2 can be limited through the fixing bolt 3, the sealing support insert 2 can be fixed in the sealing slot 10, the sealing support insert 2 is shielded between the lower seat ring 1 and the upper seat ring 14, the sealing performance of the device can be improved, the bearing ball 17 can be prevented from being corroded, dust can be prevented from entering the first ball groove 9 and the second ball groove 16, and the service life of the device can be prolonged;
in use, the retainer 4 is rotatable, and the bearing balls 17 are rotatable inside the first ball grooves 9 and the second ball grooves 16;
when lubricating oil needs to be added into the first ball groove 9, a worker can take the sealing pipe cover 6 off the oil filling pipe 5, and then lubricating oil can be added into the first ball groove 9 through the oil filling pipe 5, so that the ball limiting retaining ring 13 and the bearing balls 17 can be lubricated.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Claims (7)
1. The utility model provides a car front wheel shock absorber is with full dress thrust ball bearing, includes lower seat circle (1), holder (4) and upper race circle (14), its characterized in that: retainer (4) are installed at the top of lower race (1), and the top of retainer (4) installs upper race (14), the central point department of putting of lower race (1) is provided with third installation round hole (15), and the border position department at lower race (1) top is provided with second ball groove (16), the central point department of putting of retainer (4) is provided with first installation round hole (7), and the inside of retainer (4) evenly sets up in there being ball mounting hole (18), bearing ball (17) are all installed to the inside of ball mounting hole (18), the central point department of putting of going up race (14) is provided with second installation round hole (8), and the border position department of going up race (14) bottom is provided with sealed slot (10).
2. The full complement thrust ball bearing for the automobile front wheel shock absorber according to claim 1, wherein: the edge position department at lower seat circle (1) top installs sealed support inserted block (2) of mutually supporting with sealed slot (10).
3. The full complement thrust ball bearing for the automobile front wheel shock absorber according to claim 1, wherein: and a ball limiting retaining ring (13) is arranged on the inner side of the second ball groove (16).
4. The full complement thrust ball bearing for the automobile front wheel shock absorber according to claim 2, wherein: the top parts of the two ends of the sealing support insert block (2) are provided with first fixing screw holes (11).
5. The full complement thrust ball bearing for the automobile front wheel shock absorber according to claim 1, wherein: the two ends of the second mounting round hole (8) are provided with second fixing screw holes (12), the second fixing screw holes (12) are communicated with the sealing slot (10), and fixing bolts (3) are mounted inside the second fixing screw holes (12) in a threaded mode.
6. The full complement thrust ball bearing for the automobile front wheel shock absorber according to claim 1, wherein: an oil filling pipe (5) is installed at one end of the top of the upper seat ring (14), the oil filling pipe (5) is communicated with the first ball groove (9), and a sealing pipe cover (6) is installed at the top of the oil filling pipe (5).
7. The full complement thrust ball bearing for the automobile front wheel shock absorber according to claim 5, wherein: the rubber cap is installed at one end, far away from the upper seat ring (14), of the fixing bolt (3), and anti-skidding grains are arranged on the outer side of the rubber cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123405179.3U CN216478481U (en) | 2021-12-31 | 2021-12-31 | Full-complement thrust ball bearing for automobile front wheel shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123405179.3U CN216478481U (en) | 2021-12-31 | 2021-12-31 | Full-complement thrust ball bearing for automobile front wheel shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216478481U true CN216478481U (en) | 2022-05-10 |
Family
ID=81430681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123405179.3U Active CN216478481U (en) | 2021-12-31 | 2021-12-31 | Full-complement thrust ball bearing for automobile front wheel shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216478481U (en) |
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2021
- 2021-12-31 CN CN202123405179.3U patent/CN216478481U/en active Active
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