CN202493581U - Main-cone guiding cylindrical roller bearing of truck - Google Patents
Main-cone guiding cylindrical roller bearing of truck Download PDFInfo
- Publication number
- CN202493581U CN202493581U CN2012200249222U CN201220024922U CN202493581U CN 202493581 U CN202493581 U CN 202493581U CN 2012200249222 U CN2012200249222 U CN 2012200249222U CN 201220024922 U CN201220024922 U CN 201220024922U CN 202493581 U CN202493581 U CN 202493581U
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- CN
- China
- Prior art keywords
- outer ring
- cylindrical roller
- inner ring
- roller bearing
- ring
- Prior art date
- 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 - Lifetime
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- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a main-cone guiding cylindrical roller bearing of a truck. The main-cone guiding cylindrical roller bearing comprises an outer ring, an inner ring and a cylindrical roller, wherein the inner ring is arranged inside the outer ring, and the cylindrical roller is arranged between the outer ring and the inner ring; the main-cone guiding cylindrical roller bearing is characterized by further comprising a snap spring; one side of the inner wall of the outer ring is provided with a flange, the inner wall at the other side of the outer ring is provided with an outer ring groove, and an inner ring groove corresponding to the outer ring groove is arranged on the outer wall at one side of the inner ring; and the snap spring is arranged between the outer ring groove and the inner ring groove. The main-cone guiding cylindrical roller bearing disclosed by the utility model has the advantages of preventing the bearing from bushing looseness, increasing production efficiency and reducing production cost.
Description
Technical field
The utility model relates to a kind of guide cylinder roller bearing, relates in particular to a kind of truck main cone guide cylinder roller bearing.
Background technique
Present truck main cone guide cylinder roller bearing is used for supporting of truck main reducing gear drive bevel gear and leading role, and it comprises outer ring, inner ring, cylindrical roller and loose rib; The inwall both sides respectively are provided with a rib in the outer ring, are provided with a rib in interior ring outer wall one side, and inner ring is installed in the outer ring, and cylindrical roller is installed between outer ring and the inner ring, and loose rib is installed in the side that inner ring is not provided with rib; This roller bearing can form the outer ring rib when in use the main cone of truck moves forward and backward and impact, thereby causes breaking of bearing outer ring rib or inner ring rib, so that make the bearing sequence of sanqu songs within a particular musical mode, finally causes the damage of truck main cone; This roller bearing production and assembling efficiency of assembling are low simultaneously, and cost of production is high, and the cycle is long.
Summary of the invention
To above-mentioned shortcoming, the purpose of the utility model is to provide a kind of truck main cone guide cylinder roller bearing that can make bearing can the sequence of sanqu songs within a particular musical mode, enhance productivity and reduce production costs.
The technology contents of the utility model is: truck main cone guide cylinder roller bearing, comprise outer ring, inner ring and cylindrical roller, and inner ring is installed in the outer ring, and cylindrical roller is installed between outer ring and the inner ring; It is characterized in that it also comprises a jump ring; Inwall one side is provided with a rib in the outer ring, on the inwall of outer ring opposite side, is provided with an outer ring groove, and corresponding outer ring groove is provided with an inner ring groove on the outer wall of inner ring one side; Jump ring is arranged between outer ring groove and the inner ring groove.
The advantage that the utility model is compared with prior art had is: through change the two ribs in outer ring into single block border, the inner ring single block border changes no rib into; The cancellation loose rib; And between inside and outside circle, be provided with a jump ring; Thereby the sequence of sanqu songs within a particular musical mode causes damage to the truck main cone after avoiding bearing edge guard to break, and reduces maintenance cost; Improve manufacturing efficiency simultaneously, reduced cost of production.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of existing truck main cone guide cylinder roller bearing.
Embodiment
Further narrate the utility model below in conjunction with embodiment and accompanying drawing thereof.
As shown in Figure 1, truck main cone guide cylinder roller bearing comprises outer ring 1, inner ring 2 and cylindrical roller 3, and inner ring 2 is installed in the outer ring 1, and cylindrical roller 3 is installed between outer ring 1 and the inner ring 2; It is characterized in that it also comprises a jump ring 4; 1 inwall, one side is provided with a rib 1.1 in the outer ring, on the inwall of outer ring 1 opposite side, is provided with an outer ring groove 1.2, and corresponding outer ring groove 1.2 is provided with an inner ring groove 2.1 on the outer wall of inner ring 2 one sides; Jump ring 4 is arranged between outer ring groove 1.2 and the inner ring groove 2.1.
As shown in Figure 2, existing truck main cone guide cylinder roller bearing comprises outer ring 5, inner ring 6, cylindrical roller 7 and loose rib 8; 5 inwall both sides respectively are provided with a rib 5.1 in the outer ring, are provided with a rib 6.1 in inner ring 6 outer walls one side, and inner ring 6 is installed in the outer ring 5, and cylindrical roller 7 is installed between outer ring 5 and the inner ring 6, and loose rib 8 is installed in the side that inner ring 6 is not provided with rib 6.1.
Claims (1)
1. truck main cone guide cylinder roller bearing comprises outer ring (1), inner ring (2) and cylindrical roller (3), and inner ring (2) is installed in the outer ring (1), and cylindrical roller (3) is installed between outer ring (1) and the inner ring (2); It is characterized in that it also comprises a jump ring (4); (1) inwall one side is provided with a rib (1.1) in the outer ring, on the inwall of outer ring (1) opposite side, is provided with an outer ring groove (1.2), and corresponding outer ring groove (1.2) is provided with an inner ring groove (2.1) on the outer wall of inner ring (2) one sides; Jump ring (4) is arranged between outer ring groove (1.2) and the inner ring groove (2.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200249222U CN202493581U (en) | 2012-01-19 | 2012-01-19 | Main-cone guiding cylindrical roller bearing of truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200249222U CN202493581U (en) | 2012-01-19 | 2012-01-19 | Main-cone guiding cylindrical roller bearing of truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202493581U true CN202493581U (en) | 2012-10-17 |
Family
ID=46999813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200249222U Expired - Lifetime CN202493581U (en) | 2012-01-19 | 2012-01-19 | Main-cone guiding cylindrical roller bearing of truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202493581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562788A (en) * | 2012-01-19 | 2012-07-11 | 无锡沃尔德轴承有限公司 | Main cone guide cylinder roller bearing of truck |
-
2012
- 2012-01-19 CN CN2012200249222U patent/CN202493581U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562788A (en) * | 2012-01-19 | 2012-07-11 | 无锡沃尔德轴承有限公司 | Main cone guide cylinder roller bearing of truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121017 |
|
| CX01 | Expiry of patent term |