CN205298258U - Side tooth bearing - Google Patents
Side tooth bearing Download PDFInfo
- Publication number
- CN205298258U CN205298258U CN201620013486.7U CN201620013486U CN205298258U CN 205298258 U CN205298258 U CN 205298258U CN 201620013486 U CN201620013486 U CN 201620013486U CN 205298258 U CN205298258 U CN 205298258U
- Authority
- CN
- China
- Prior art keywords
- tooth
- side tooth
- bearing
- outer shroud
- internal 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 - Fee Related
Links
- 238000009434 installation Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The utility model discloses a side tooth bearing, including inner ring, outer loop, connecting device and side tooth, the outer loop cup joints on the inner ring, the internal surface of outer loop with endocyclic surface passes through connecting device connects, the side tooth is installed the inner ring or on the outer loop. The beneficial effects of the utility model are that: the inner ring install respectively on the both sides face of outer loop the side tooth, the bearing passes through the side tooth is connected with the axle or the groove in hole, has avoided adopting external force with the bearing perhaps downthehole connected mode of axle of impressing, therefore can reduce the requirement of counter shaft or spot facing work precision, has alleviateed operating personnel's intensity of labour, has improved work efficiency, the installation and the dismantlement of the bearing of being convenient for.
Description
Technical field
This utility model relates to mechanical fitting technical field, particularly relates to a kind of bearing, particularly a kind of side tooth bearing.
Background technology
Bearing is a kind of important spare part in plant equipment in the present age, and its major function is to support machinery rotary body, reduces the coefficient of friction in its motor process, and ensures its rotating accuracy. Rolling bearing is generally made up of outer shroud, internal ring, rolling element and retainer four part, in actual use, need the interference fits relying on axle or hole and bearing to realize the secure bond of bearing internal external circle, therefore improve countershaft or hole machined precision requirement, add the installation and removal difficulty in axle or hole, add the labor intensity of operator, reduce work efficiency.
Utility model content
This utility model provides side tooth bearing, adopts the design of side tooth bearing, reduces countershaft or hole machined precision requirement, reduce the installation and removal difficulty in axle or hole, alleviate the labor intensity of operator, improve work efficiency.
The technical scheme that this utility model adopts is:
Side tooth bearing, including internal ring, outer shroud, connecting device and side tooth, described exterior ring cap is connected on described internal ring, and the inner surface of described outer shroud and the outer surface of described internal ring are connected by described connecting device, and described side tooth is arranged on described internal ring or described outer shroud.
Further, described in first, side tooth is arranged on one side or the another side of described internal ring.
Further, described first side tooth is separately mounted on the two sides of described internal ring.
Further, described in second, side tooth is arranged on one side or the another side of described outer shroud.
Further, described second side tooth is separately mounted on the two sides of described outer shroud.
Further, the quantity of the described first side tooth that described internal ring one side is installed is at least one, and at least one described first side tooth Arbitrary distribution is on the one side of described internal ring;
The quantity of the described second side tooth installed on described outer shroud one side is at least one, and at least one described second side tooth Arbitrary distribution is on the one side of described outer shroud.
Further, the quantity of the described first side tooth that described internal ring one side is installed is 2N, and wherein N is positive integer, and described in each two, the first side tooth is combined as the first side tooth described in a pair, and described in any pair, the first side tooth is about the centrosymmetry of described bearing;
The quantity of the described second side tooth installed on described outer shroud one side is 2N, and described in each two, the second side tooth is combined as the second side tooth described in a pair, and described in any pair, the second side tooth is about the centrosymmetry of described bearing.
Further, the quantity of the described first side tooth that described internal ring one side is installed is four, and four described first side teeth are evenly distributed on described internal ring one side;
The quantity of the described second side tooth installed on described outer shroud one side is four, and four described second side teeth are evenly distributed on described outer shroud one side.
Further, the position of the described first side tooth described internal ring two sides installed and quantity one_to_one corresponding;
The position of the described second side tooth installed on described outer shroud two sides and quantity one_to_one corresponding.
Further, described side tooth and axle support the use.
The beneficial effects of the utility model:
This utility model described internal ring, described outer shroud two sides on be separately installed with described side tooth, described bearing is connected fixing by described side tooth with the groove of axle or hole, avoid employing external force and bearing is pressed into the connected mode in axle or hole, therefore the requirement of countershaft machining accuracy can be reduced, reduce processing cost, alleviate the labor intensity of operator, improve work efficiency, it is simple to the installation and removal of bearing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is side view of the present utility model;
Fig. 4 is the structural representation of this utility model axle;
Fig. 5 is the right view of this utility model axle;
Fig. 6 is the sectional view of this utility model axle;
Fig. 7 is the connection diagram of this utility model bearing and axle.
Wherein: 1. internal ring, 2. outer shroud, 3. connecting device, 4. side tooth, 5. the first side tooth, 6. the second side tooth, 7. axle, the 8. shaft shoulder, 9. side teeth groove.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing of the present utility model, provide the description of specific embodiment, but not as to any restriction of the present utility model.
Referring to Fig. 1 and Fig. 2, side tooth bearing, including internal ring 1, outer shroud 2, connecting device 3 and side tooth 4, outer shroud 2 is socketed on internal ring 1, and the inner surface of outer shroud 2 and the outer surface of internal ring 1 are connected by connecting device 3, and side tooth 4 is arranged on internal ring 1 or outer shroud 2.
Further, the first side tooth 5 is arranged on one side or the another side of internal ring 1.
Further, the first side tooth 5 is separately mounted on the two sides of internal ring 1.
Further, the second side tooth 6 is arranged on one side or the another side of outer shroud 2.
Further, the second side tooth 6 is separately mounted on the two sides of outer shroud 2.
Further, the quantity of the first side tooth 5 that internal ring 1 one side is installed is at least one, and at least one first side tooth 5 Arbitrary distribution is on the one side of internal ring 1;
The quantity of the second side tooth 6 installed on outer shroud 2 one side is at least one, and at least one second side tooth 6 Arbitrary distribution is on the one side of outer shroud 2.
Further, the quantity of the first side tooth 5 that internal ring 1 one side is installed is 2N, and each two the first side tooth 5 is combined as a pair first side teeth 5, and any pair first side teeth 5 are about the centrosymmetry of bearing;
The quantity of the second side tooth 6 installed on outer shroud 2 one side is 2N, and each two the second side tooth 6 is combined as a pair second side teeth 6, and any pair second side teeth 6 are about the centrosymmetry of bearing.
Further, the quantity of the first side tooth 5 that internal ring 1 one side is installed is four, and four the first side teeth 5 are evenly distributed on internal ring 1 one side;
The quantity of the second side tooth 6 installed on outer shroud 2 one side is four, and four the second side teeth 6 are evenly distributed on outer shroud 2 one side.
Further, the position of the first side tooth 5 internal ring 1 two sides installed and quantity one_to_one corresponding;
The position of the second side tooth 6 installed on outer shroud 2 two sides and quantity one_to_one corresponding.
Specifically, internal ring 1 another side is provided with four the first side teeth 5, the position one_to_one corresponding of four the first side teeth 5 that four the first side tooth 5 positions that internal ring 1 another side is installed and internal ring 1 one side are installed; Outer shroud 2 another side is provided with four the first side teeth 5, the position one_to_one corresponding of four the first side teeth 5 that four the first side tooth 5 positions that outer shroud 2 another side is installed and outer shroud 2 one side are installed.
Further, side tooth and axle support the use.
Specifically, the shaft shoulder portion of axle offers the side teeth groove 9 cooperated with the first side tooth 5, and the first side tooth 5 inserts in the side teeth groove 9 that the shoulder of axle does not cooperate with it, it is achieved the purpose of fixing bearing.
When processing axle, the internal diameter the being slightly lower than bearing inner ring diameter of axle can processed, when installing bearing, easily bearing can be mounted on an axle, now coordinate for gap is dynamic between bearing with axle, and in the side teeth groove 9 that do not cooperate with it of the shoulder that the first side tooth 5 is inserted axle, thus bearing is fixed on axle, avoid employing external force and bearing is pressed into the connected mode in axle or hole, reduce the requirement of countershaft machining accuracy, alleviate the labor intensity of operator, improve work efficiency, it is simple to the installation and removal of bearing.
When the supporting installation in bearing and hole, it is only that the external diameter slightly larger than outer race processed by the external diameter in hole with bearing and the matching used difference technical characteristic of axle, interference fits between bearing with hole is become that gap is dynamic to be coordinated, similar method is adopted to insert in the side teeth groove cooperated with it by the second side tooth 6, avoid employing external force and bearing is pressed into the connected mode in axle or hole, reduce the requirement to hole machined precision.
It should be noted that; the quantity of the second side tooth 6 installed in the quantity of the first side tooth 5 installed on internal ring 1 and outer shroud 2 can be any number; setting according to actual needs, be not limited to the present embodiment, any scheme that can meet requirement all falls within protection domain of the present utility model.
This utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but in its shape or structure, do any change; every have same or like with the application like technical scheme, all fall within protection domain of the present utility model.
Claims (10)
1. side tooth bearing, it is characterized in that: include internal ring (1), outer shroud (2), connecting device (3) and side tooth (4), described outer shroud (2) is socketed on described internal ring (1), the inner surface of described outer shroud (2) and the outer surface of described internal ring (1) are connected by described connecting device (3), and described side tooth (4) is arranged on described internal ring (1) or described outer shroud (2).
2. side according to claim 1 tooth bearing, it is characterised in that: described in first, side tooth (5) is arranged on one side or the another side of described internal ring (1).
3. the side tooth bearing according to claim 2 any one, it is characterised in that: described first side tooth (5) is separately mounted on the two sides of described internal ring (1).
4. side according to claim 1 tooth bearing, it is characterised in that: described in second, side tooth (6) is arranged on one side or the another side of described outer shroud (2).
5. side according to claim 4 tooth bearing, it is characterised in that: described second side tooth (6) is separately mounted on the two sides of described outer shroud (2).
6. side according to claim 1 tooth bearing, it is characterized in that: the quantity of the described first side tooth (5) installed on described internal ring (1) one side is at least one, and at least one described first side tooth (5) Arbitrary distribution is on the one side of described internal ring (1);
The quantity of the described second side tooth (6) installed on described outer shroud (2) one side is at least one, and at least one described second side tooth (6) Arbitrary distribution is on the one side of described outer shroud (2).
7. side according to claim 6 tooth bearing, it is characterized in that: the quantity of the described first side tooth (5) installed on described internal ring (1) one side is 2N, wherein N is positive integer, described in each two, the first side tooth (5) is combined as the first side tooth (5) described in a pair, and described in any pair, the first side tooth (5) is about the centrosymmetry of described bearing;
The quantity of the described second side tooth (6) installed on described outer shroud (2) one side is 2N, described in each two, the second side tooth (6) is combined as the second side tooth (6) described in a pair, and described in any pair, the second side tooth (6) is about the centrosymmetry of described bearing.
8. side according to claim 7 tooth bearing, it is characterized in that: the quantity of the described first side tooth (5) installed on described internal ring (1) one side is four, and four described first side teeth (5) are evenly distributed on described internal ring (1) one side;
The quantity of the described second side tooth (6) installed on described outer shroud (2) one side is four, and four described second side teeth (6) are evenly distributed on described outer shroud (2) one side.
9. side according to claim 8 tooth bearing, it is characterised in that: the position of the described first side tooth (5) installed on described internal ring (1) two sides and quantity one_to_one corresponding;
The position of the described second side tooth (6) installed on described outer shroud (2) two sides and quantity one_to_one corresponding.
10. the side tooth bearing according to claim 1��9 any one, it is characterised in that: described side tooth (4) and axle support the use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620013486.7U CN205298258U (en) | 2016-01-07 | 2016-01-07 | Side tooth bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620013486.7U CN205298258U (en) | 2016-01-07 | 2016-01-07 | Side tooth bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205298258U true CN205298258U (en) | 2016-06-08 |
Family
ID=56485450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620013486.7U Expired - Fee Related CN205298258U (en) | 2016-01-07 | 2016-01-07 | Side tooth bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205298258U (en) |
-
2016
- 2016-01-07 CN CN201620013486.7U patent/CN205298258U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160608 |