CN212838978U - High-bearing low-noise automobile bearing - Google Patents
High-bearing low-noise automobile bearing Download PDFInfo
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- CN212838978U CN212838978U CN202021245403.XU CN202021245403U CN212838978U CN 212838978 U CN212838978 U CN 212838978U CN 202021245403 U CN202021245403 U CN 202021245403U CN 212838978 U CN212838978 U CN 212838978U
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- bearing
- edge
- ring
- connecting rod
- contact ring
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Abstract
The utility model provides a high low noise automobile bearing that bears belongs to mechanical technical field. It has solved prior art and has had the poor problem of stability. This high-load-bearing low-noise automobile bearing includes inner circle, outer lane and ball, and above-mentioned outer ring cover is on the inner circle, and the quantity of ball is a plurality of, and a plurality of ball equipartitions are between inner circle and outer lane, the border department of outer lane tip has the convex connection edge of annular, still includes connecting rod and buffering contact assembly, and above-mentioned connection edge has the connecting hole that runs through, and the inner of above-mentioned connecting rod is worn to establish in connecting hole department and is connected along with connecting, and above-mentioned buffering contact assembly supports and leans on and is connected at the outer lane lateral part and with the connecting rod middle part, and above-. This high low noise automobile bearing stability that bears is high.
Description
Technical Field
The utility model belongs to the technical field of machinery, a high low noise automobile bearing that bears is related to.
Background
The bearing that transmission shaft department used on the car needs to possess high bearing capacity, and the bearing inner race directly links firmly on the automobile support through the fastener, and current bearing produces the noise because of the junction of bearing inner race is not hard up easily under this situation of use. Resulting in poor stability.
Disclosure of Invention
The utility model aims at the above-mentioned problem that prior art exists, provide a high low noise automobile bearing that bears of high just the noise of stability is low.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a high low noise car bearing that bears, includes inner circle, outer lane and ball, and above-mentioned outer snare is on the inner circle, and the quantity of ball is a plurality of, and a plurality of ball equipartition is between inner circle and outer lane, its characterized in that, the border department of outer lane tip has the convex connection edge of annular, still includes connecting rod and buffering contact module, and above-mentioned connection has the connecting hole that runs through on following, and above-mentioned connecting rod inner wears to establish connecting hole department and is connected with connecting along, and above-mentioned buffering contact module supports and leans on at the outer lane lateral part and is connected with the connecting rod middle part, and above-mentioned connecting rod outer.
This high bearing low noise automobile bearing creativity has set up convex connection edge at the outer lane lateral part, and the connecting rod of connection edge department has two effects:
firstly, the buffer contact component is stably connected to one side of the connecting edge;
and the outer end of the connecting rod is used for being stably connected with the automobile support.
It can be seen that after the bearing is connected with the automobile support, the buffering contact assembly is tightly pressed between the connecting edge and the automobile support. The clearance between bearing and the automobile support can be effectively eliminated under the effect of buffering contact assembly, and the stability of the automobile support is effectively improved.
In the high-bearing low-noise automobile bearing, the inner end of the connecting rod is provided with a convex blocking edge, the blocking edge abuts against one side of the connecting edge, and the buffer contact assembly is positioned on the other side of the connecting edge.
The blocking edge is abutted against one side of the connecting edge, and the structure enables the inner end of the connecting rod to be stably connected to the connecting edge.
In the high-bearing low-noise automobile bearing, the port of the connecting hole of the connecting edge is provided with a concave connecting seat, and the blocking edge is matched with the connecting seat and embedded in the connecting seat.
The connecting stability of connecting rod and connection edge can be improved in the setting of connecting seat.
In the high-bearing low-noise automobile bearing, the bearing further comprises a flexible gasket, the gasket is sleeved on the connecting rod, and the gasket is tightly pressed between the blocking edge and the connecting edge.
Under the action of the gasket, the blocking edge can be prevented from being in rigid contact with the connecting edge, and the gap between the blocking edge and the connecting edge is effectively eliminated.
In the high-bearing low-noise automobile bearing, the buffer contact assembly comprises a first contact ring, a connecting ring and a second contact ring, wherein the first contact ring and the second contact ring are made of flexible materials, the connecting ring is located between the first contact ring and the second contact ring, the first contact ring is attached to the side portion of the connecting edge, and the second contact ring is used for attaching to an automobile support.
The first contact ring and the second contact ring are both made of rubber materials, and the connecting ring is made of rigid metal materials. Such a construction enables the cushioned contact assembly to have sufficient flexibility while also having sufficient strength.
In the high-bearing low-noise automobile bearing, a concave positioning seat I is arranged at one port of the contact ring, a concave positioning seat II is arranged at two ports of the contact ring, one end of the connecting ring is embedded in the positioning seat I, and the other end of the connecting ring is embedded in the positioning seat II.
The structure enables the connecting ring to be stably connected between the first contact ring and the second contact ring.
In the automobile bearing with high bearing capacity and low noise, the automobile bearing further comprises a locking nut, wherein the locking nut is in threaded connection with the middle of the connecting rod, and the first contact ring is tightly pressed between the connecting edge and the locking nut.
The buffering contact assembly can be stably connected at the side part of the connecting edge under the action of the locking nut.
Compared with the prior art, this high low noise automobile bearing that bears passes through the connection that the connecting rod can be stable on the vapour vehicle support, makes simultaneously under the effect of buffering contact module to connect and possesses sufficient cushioning effect between edge and the car to enable this bearing to reach the effect that the height bore, its stability is than higher.
Moreover, noise between the bearing and the automobile support can be reduced under the action of the buffer contact assembly, the stability of the automobile support is further improved, the buffer contact assembly between the automobile support and the connecting edge improves the structural compactness of the bearing, and the bearing has high practical value.
Drawings
Fig. 1 is a schematic structural diagram of the high-load low-noise automobile bearing.
In the figure, 1, inner circle; 2. an outer ring; 2a, a connecting edge; 2a1, connecting hole; 2a11, connecting seat; 3. a ball bearing; 4. a connecting rod; 4a, blocking edges; 5. a gasket; 6. a first contact ring; 6a, a first positioning seat; 7. a second contact ring; 7a, a second positioning seat; 8. a connecting ring; 9. and locking the nut.
Detailed Description
As shown in fig. 1, the high-bearing low-noise automobile bearing comprises an inner ring 1, an outer ring 2 and balls 3, wherein the outer ring 2 is sleeved on the inner ring 1, the balls 3 are a plurality of, the balls 3 are uniformly distributed between the inner ring 1 and the outer ring 2, an annular convex connecting edge 2a is arranged at the edge of the end part of the outer ring 2, the high-bearing low-noise automobile bearing further comprises a connecting rod 4 and a buffer contact assembly, a through connecting hole 2a1 is formed in the connecting edge 2a, the inner end of the connecting rod 4 is arranged at the connecting hole 2a1 in a penetrating mode and is connected with the connecting edge 2a, the buffer contact assembly is abutted against the side part of the outer ring 2 and is connected with the middle part of the connecting rod 4.
The inner end of the connecting rod 4 is provided with a convex blocking edge 4a, the blocking edge 4a is abutted against one side of the connecting edge 2a, and the buffer contact component is positioned on the other side of the connecting edge 2 a.
The connecting hole 2a1 port of the connecting edge 2a is provided with a concave connecting seat 2a11, the blocking edge 4a is matched with the connecting seat 2a11, and the blocking edge 4a is embedded in the connecting seat 2a 11.
And a flexible washer 5, wherein the washer 5 is sleeved on the connecting rod 4, and the washer 5 is tightly pressed between the blocking edge 4a and the connecting edge 2 a.
The buffer contact assembly comprises a first contact ring 6, a connecting ring 8 and a second contact ring 7, wherein the first contact ring 6 and the second contact ring 7 are made of flexible materials, the connecting ring 8 is located between the first contact ring 6 and the second contact ring 7, the first contact ring 6 abuts against the side portion of the connecting edge 2a, and the second contact ring 7 is used for abutting against an automobile support.
The first 6 port of the first contact ring is provided with a concave positioning seat 6a, the second 7 port of the second contact ring is provided with a concave positioning seat 7a, one end of the connecting ring 8 is embedded in the first 6a of the positioning seat, and the other end of the connecting ring 8 is embedded in the second 7a of the positioning seat.
And a locking nut 9, wherein the locking nut 9 is connected at the middle part of the connecting rod 4 in a threaded mode, and the contact ring I6 is tightly pressed between the connecting edge 2a and the locking nut 9.
This high bearing low noise automobile bearing creativity has set up convex connection edge at the outer lane lateral part, and the connecting rod of connection edge department has two effects:
firstly, the buffer contact component is stably connected to one side of the connecting edge;
and the outer end of the connecting rod is used for being stably connected with the automobile support.
It can be seen that after the bearing is connected with the automobile support, the buffering contact assembly is tightly pressed between the connecting edge and the automobile support. The clearance between bearing and the automobile support can be effectively eliminated under the effect of buffering contact assembly, and the stability of the automobile support is effectively improved.
Claims (7)
1. The utility model provides a high low noise car bearing that bears, includes inner circle, outer lane and ball, and above-mentioned outer snare is on the inner circle, and the quantity of ball is a plurality of, and a plurality of ball equipartition is between inner circle and outer lane, its characterized in that, the border department of outer lane tip has the convex connection edge of annular, still includes connecting rod and buffering contact module, and above-mentioned connection has the connecting hole that runs through on following, and above-mentioned connecting rod inner wears to establish connecting hole department and is connected with connecting along, and above-mentioned buffering contact module supports and leans on at the outer lane lateral part and is connected with the connecting rod middle part, and above-mentioned connecting rod outer.
2. The high load-bearing low noise automobile bearing of claim 1, wherein said inner end of said connecting rod has a protruding edge, said edge abutting against one side of said connecting edge, said buffer contact assembly being located on the other side of said connecting edge.
3. The high-load-bearing low-noise automobile bearing according to claim 2, wherein the connecting hole port of the connecting edge is provided with a concave connecting seat, the blocking edge is matched with the connecting seat, and the blocking edge is embedded in the connecting seat.
4. The high load-bearing low noise automobile bearing according to claim 3, further comprising a flexible washer, wherein the washer is fitted over the connecting rod and the washer is compressed between the retaining rim and the connecting rim.
5. The high-load-bearing low-noise automobile bearing according to claim 4, wherein the buffer contact assembly comprises a first contact ring, a connecting ring and a second contact ring, the first contact ring and the second contact ring are made of flexible materials, the connecting ring is located between the first contact ring and the second contact ring, the first contact ring abuts against the side of the connecting edge, and the second contact ring abuts against an automobile bracket.
6. The automobile bearing with high bearing capacity and low noise as claimed in claim 5, wherein a first concave locating seat is provided at one port of the contact ring, a second concave locating seat is provided at the two ports of the contact ring, one end of the connecting ring is embedded at the first locating seat, and the other end of the connecting ring is embedded at the second locating seat.
7. The high load-bearing low noise automobile bearing according to claim 6, further comprising a lock nut which is screwed at the middle portion of the connecting rod and the contact ring is pressed between the connecting rim and the lock nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021245403.XU CN212838978U (en) | 2020-06-30 | 2020-06-30 | High-bearing low-noise automobile bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021245403.XU CN212838978U (en) | 2020-06-30 | 2020-06-30 | High-bearing low-noise automobile bearing |
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| Publication Number | Publication Date |
|---|---|
| CN212838978U true CN212838978U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021245403.XU Active CN212838978U (en) | 2020-06-30 | 2020-06-30 | High-bearing low-noise automobile bearing |
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| CN (1) | CN212838978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396427A (en) * | 2022-02-11 | 2022-04-26 | 嘉兴荣昌轴承股份有限公司 | Self-lubricating bearing and preparation method thereof |
-
2020
- 2020-06-30 CN CN202021245403.XU patent/CN212838978U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396427A (en) * | 2022-02-11 | 2022-04-26 | 嘉兴荣昌轴承股份有限公司 | Self-lubricating bearing and preparation method thereof |
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