CN205780290U - A kind of double-row conical bearing and mounting structure thereof - Google Patents
A kind of double-row conical bearing and mounting structure thereof Download PDFInfo
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- CN205780290U CN205780290U CN201620425921.7U CN201620425921U CN205780290U CN 205780290 U CN205780290 U CN 205780290U CN 201620425921 U CN201620425921 U CN 201620425921U CN 205780290 U CN205780290 U CN 205780290U
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- outer ring
- bearing
- double
- inner ring
- row conical
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Abstract
The utility model discloses a kind of double-row conical bearing and mounting structure, described double-row conical bearing, include inner ring, outer ring and the two groups of rollers being arranged between inner ring, outer ring, often organize described roller and be separately mounted on a retainer；The outer wall of described outer ring is the spherical of evagination.The outer wall of described outer ring is the spherical of evagination, and substantially the inner ring as oscillating bearing uses, and plays regulation of mental activities effect；This bearing improves radial-axial bearing capacity, and under vibratory shock load environment, performance is more superior, become apparent from；The assembly precision of complete machine is required to reduce by this bearing, easily assembling, simple in construction, highly versatile.
Description
Technical field
This utility model belongs to bearing arrangement field, is specifically related to a kind of nonstandard spherical outside surface double-row conical bearing for engineering machinery such as trucd mixer reductors.
Background technology
Bearing (bearing) is that one is applied on rotating mechanism, is used for supporting, and reduces friction and bears the parts of load.This product predominantly designs for engineering machinery such as trucd mixer reductors, and owing to can bear bigger radial load and axial load, shock loading, mounting or dismounting are simple, and bearing capacity is very strong, thus is widely used in the engineering machinery such as trucd mixer reductor.The most domestic a set of self-aligning roller bearing or a pair taper roll bearing of all using, uses self-aligning roller bearing reliability under oscillating load relatively low, and using a pair taper roll bearing cannot meet axle has bearing life in the case of bias, and installation difficulty is bigger.
Summary of the invention
Technical problem to be solved in the utility model is: the deficiency existed for prior art, it is provided that a kind of simple for structure, versatility good, it is little to rub, the double-row conical bearing that lubricated and mounting structure thereof.
For realizing the purpose of this utility model, it is achieved by the following technical solutions: a kind of can bear axle, the double-row conical bearing of united load, include inner ring, outer ring and the two groups of rollers being arranged between inner ring, outer ring, often organize described roller and be separately mounted on a retainer；The outer wall of described outer ring is the spherical of evagination.
This utility model also provides for the mounting structure of a kind of double-row conical bearing that can bear axle, united load,
Include casing, double-row conical bearing and output shaft；
Described double-row conical bearing includes inner ring, outer ring and the two groups of rollers being arranged between inner ring, outer ring, often organizes described roller and is separately mounted on a retainer；The outer wall of described outer ring is the spherical of evagination, described casing forms and coordinates the indent spherical being slidably connected with outer ring outer wall；Described output shaft is connected with inner ring.
Compared with prior art, the beneficial effects of the utility model are: the outer wall of described outer ring is the spherical of evagination, and substantially the inner ring as oscillating bearing uses, and plays regulation of mental activities effect；This bearing improves radial-axial bearing capacity, and under vibratory shock load environment, performance is more superior, become apparent from；The assembly precision of complete machine is required to reduce by this bearing, easily assembling, simple in construction, highly versatile.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is mounting structure schematic diagram of the present utility model.
1, inner ring；2, outer ring；21, outer wall；3, roller；4, retainer；5, casing；6, output shaft.
Detailed description of the invention
Below according to accompanying drawing, detailed description of the invention of the present utility model is made a detailed explanation.
Embodiment
1
According to Fig. 1, a kind of described in the present embodiment can bear axle, the double-row conical bearing of united load, include inner ring 1, outer ring 2 and the two groups of rollers 3 being arranged between inner ring, outer ring, often organize described roller and be separately mounted on a retainer 4；The outer wall 21 of described outer ring is the spherical of evagination.
Embodiment
2
According to Fig. 1 and Fig. 2, the mounting structure of a kind of double-row conical bearing that can bear axle, united load described in the present embodiment,
Include casing 5, double-row conical bearing P and output shaft 6.
Described double-row conical bearing includes inner ring 1, outer ring 2 and the two groups of rollers 3 being arranged between inner ring, outer ring, often organizes described roller and is separately mounted on a retainer 4；The outer wall 21 of described outer ring is the spherical of evagination；Form in described casing and coordinate the indent spherical being slidably connected with outer ring outer wall；Described output shaft is connected with inner ring.
The outer wall of described outer ring is the spherical of evagination, and substantially the inner ring as oscillating bearing uses, and plays regulation of mental activities effect；This bearing improves radial-axial bearing capacity, and under vibratory shock load environment, performance is more superior, become apparent from；The assembly precision of complete machine is required to reduce by this bearing, easily assembling, simple in construction, highly versatile.
Claims (2)
1. can bear axle, a double-row conical bearing for united load, include inner ring, outer ring and the two groups of rollers being arranged between inner ring, outer ring, often organize described roller and be separately mounted on a retainer；It is characterized in that: the outer wall of described outer ring is the spherical of evagination.
2. the mounting structure of the double-row conical bearing that can bear axle, united load, it is characterised in that:
Include casing, double-row conical bearing and output shaft；
Described double-row conical bearing includes inner ring, outer ring and the two groups of rollers being arranged between inner ring, outer ring, often organizes described roller and is separately mounted on a retainer；The outer wall of described outer ring is the spherical of evagination, described casing forms and coordinates the indent spherical being slidably connected with outer ring outer wall；Described output shaft is connected with inner ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425921.7U CN205780290U (en) | 2016-05-11 | 2016-05-11 | A kind of double-row conical bearing and mounting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425921.7U CN205780290U (en) | 2016-05-11 | 2016-05-11 | A kind of double-row conical bearing and mounting structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205780290U true CN205780290U (en) | 2016-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620425921.7U Active CN205780290U (en) | 2016-05-11 | 2016-05-11 | A kind of double-row conical bearing and mounting structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205780290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822666A (en) * | 2016-05-11 | 2016-08-03 | 浙江天马轴承有限公司 | Double row tapered roller bearing and installing structure thereof |
-
2016
- 2016-05-11 CN CN201620425921.7U patent/CN205780290U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822666A (en) * | 2016-05-11 | 2016-08-03 | 浙江天马轴承有限公司 | Double row tapered roller bearing and installing structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 313200 Zhejiang city of Huzhou province Deqing County leidian town Canal Road No. 8 Patentee after: Zhejiang Tianma Bearing Group Co., Ltd. Address before: 313200 Zhejiang city of Huzhou province Deqing County leidian town near the canal Hangzhou Industrial Zone, Road No. 8 Patentee before: ZHEJIANG TIANMA BEARING CO., LTD. |
|
| CP03 | Change of name, title or address |