CN204458812U - Assembly line roller bearing - Google Patents
Assembly line roller bearing Download PDFInfo
- Publication number
- CN204458812U CN204458812U CN201520123199.7U CN201520123199U CN204458812U CN 204458812 U CN204458812 U CN 204458812U CN 201520123199 U CN201520123199 U CN 201520123199U CN 204458812 U CN204458812 U CN 204458812U
- Authority
- CN
- China
- Prior art keywords
- ring
- outer ring
- roller
- retainer
- assembly line
- 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
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a kind of assembly line roller bearing, comprises outer ring, inner ring, tapered roller, retainer, seal ring, back-up ring, spacer ring and bolt axis; It is characterized by it and also comprise roller outer ring; Being provided with two cylindrical holes inside outer ring, is a circular bulge loop between two cylindrical holes; Roller inner surface is provided with the inclined-plane corresponding with tapered roller; Roller outer ring to be arranged on outside tapered roller and to be in cylindrical hole.Model utility has the advantage that outer ring structure is simple, production and processing is easy and maintenance cost is low.
Description
Technical field
The utility model relates to a kind of roller bearing, particularly relates to a kind of assembly line roller bearing.
Background technique
Assembly line roller bearing stationary engine on engine line assembles pallet and rotates with it, and it comprises outer ring, inner ring, tapered roller, retainer, seal ring, back-up ring, spacer ring and bolt axis; Outer ring outer surface is provided with a v-depression, and the internal surface of outer ring is provided with V-arrangement inclined-plane; A flange collar is provided with in bolt axis one end; Back-up ring is arranged on one end of the flange collar of bolt axis, is provided with two inner rings between back-up ring and flange collar, is provided with a spacer ring between two inner rings, and outer ring sleeve is contained on two inner rings, is provided with a seal ring between outside outer ring and inner ring; Between each inner ring and outer ring, be provided with a retainer, some tapered rollers are arranged on retainer; This assembly line roller bearing the internal surface of outer ring be V-arrangement, its difficulty of processing is large, and scrappage is high, and simultaneously when the internal surface wearing and tearing of outer ring are larger, need to change whole outer ring, its maintenance cost is high.
Summary of the invention
For above-mentioned shortcoming, the purpose of this utility model is to provide the assembly line that a kind of outer ring structure is simple, production and processing is easy and maintenance cost is low roller bearing.
Technology contents of the present utility model is, a kind of assembly line roller bearing, comprises outer ring, inner ring, tapered roller, retainer, seal ring, back-up ring, spacer ring and bolt axis; Outer ring outer surface is provided with a v-depression; A flange collar is provided with in bolt axis one end; Back-up ring is arranged on one end of the flange collar of bolt axis, is provided with two inner rings between back-up ring and flange collar, is provided with a spacer ring between two inner rings, and outer ring sleeve is contained on two inner rings, is provided with a seal ring between outside outer ring and inner ring; Between each inner ring and outer ring, be provided with a retainer, some tapered rollers are arranged on retainer; It is characterized by it and also comprise roller outer ring; Being provided with two cylindrical holes inside outer ring, is a circular bulge loop between two cylindrical holes; Roller inner surface is provided with the inclined-plane corresponding with tapered roller; Roller outer ring to be arranged on outside tapered roller and to be in cylindrical hole.
The utility model is compared with prior art advantageously: outer ring structure is simple, and its production and processing is easy, should not wear and tear in outer ring in use internal surface; Substituted the V-arrangement internal surface of outer ring rapid wear two roller outer rings in the utility model, each wearing and tearing also only need change a roller outer ring, and maintenance cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art.
Fig. 2 is structural representation of the present utility model.
Specific embodiment
As shown in Figure 1, the assembly line roller bearing of prior art, comprises outer ring 1, inner ring 2, tapered roller 3, retainer 4, seal ring 5, back-up ring 6, spacer ring 7 and bolt axis 8; Outer ring 1 outer surface is provided with a v-depression 1.1, and the internal surface of outer ring 1 is provided with V-arrangement inclined-plane 1.2; A flange collar 8.1 is provided with in bolt axis 8 one end; Back-up ring 6 is arranged on one end of the flange collar 8.1 of bolt axis 8, and be provided with between back-up ring 6 and flange collar 8.1 between two inner ring 2, two inner rings 2 and be provided with a spacer ring 7, outer ring 1 is sleeved on two inner rings 2, is provided with a seal ring 5 between outside outer ring 1 and inner ring 2; Between each inner ring 2 and outer ring 1, be provided with a retainer 4, some tapered rollers 3 are arranged on retainer 4.
A kind of assembly line roller bearing as of the present utility model in Fig. 2, comprises outer ring 1, inner ring 2, tapered roller 3, retainer 4, seal ring 5, back-up ring 6, spacer ring 7 and bolt axis 8; Outer ring 1 outer surface is provided with a v-depression 1.1; A flange collar 8.1 is provided with in bolt axis 8 one end; Back-up ring 6 is arranged on one end of the flange collar 8.1 of bolt axis 8, and be provided with between back-up ring 6 and flange collar 8.1 between two inner ring 2, two inner rings 2 and be provided with a spacer ring 7, outer ring 1 is sleeved on two inner rings 2, is provided with a seal ring 5 between outside outer ring 1 and inner ring 2; Between each inner ring 2 and outer ring 1, be provided with a retainer 4, some tapered rollers 3 are arranged on retainer 4; It is characterized by it and also comprise roller outer ring 9; Being provided with inside outer ring 1 between two cylindrical hole 1.3, two cylindrical holes 1.3 is a circular bulge loop 1.4; Roller outer ring 9 internal surface is provided with the inclined-plane corresponding with tapered roller 3; Roller outer ring 9 to be arranged on outside tapered roller 3 and to be in cylindrical hole 1.3.
Claims (1)
1. an assembly line roller bearing, comprises outer ring, inner ring, tapered roller, retainer, seal ring, back-up ring, spacer ring and bolt axis; Outer ring outer surface is provided with a v-depression; A flange collar is provided with in bolt axis one end; Back-up ring is arranged on one end of the flange collar of bolt axis, is provided with two inner rings between back-up ring and flange collar, is provided with a spacer ring between two inner rings, and outer ring sleeve is contained on two inner rings, is provided with a seal ring between outside outer ring and inner ring; Between each inner ring and outer ring, be provided with a retainer, some tapered rollers are arranged on retainer; It is characterized by it and also comprise roller outer ring; Being provided with two cylindrical holes inside outer ring, is a circular bulge loop between two cylindrical holes; Roller inner surface is provided with the inclined-plane corresponding with tapered roller; Roller outer ring to be arranged on outside tapered roller and to be in cylindrical hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123199.7U CN204458812U (en) | 2015-03-03 | 2015-03-03 | Assembly line roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123199.7U CN204458812U (en) | 2015-03-03 | 2015-03-03 | Assembly line roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204458812U true CN204458812U (en) | 2015-07-08 |
Family
ID=53665703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520123199.7U Expired - Fee Related CN204458812U (en) | 2015-03-03 | 2015-03-03 | Assembly line roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204458812U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653596A (en) * | 2015-03-03 | 2015-05-27 | 希沃轴承（无锡）有限公司 | Roller bearing for assembly line |
| CN105465169A (en) * | 2015-09-30 | 2016-04-06 | 洛阳百思特精密机械制造有限公司 | Z-shaped end face contact type sealing roller bearing |
| CN106224369A (en) * | 2016-08-29 | 2016-12-14 | 池香娥 | A kind of novel screw bolt-type outer ring and roll assembly |
-
2015
- 2015-03-03 CN CN201520123199.7U patent/CN204458812U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653596A (en) * | 2015-03-03 | 2015-05-27 | 希沃轴承（无锡）有限公司 | Roller bearing for assembly line |
| CN105465169A (en) * | 2015-09-30 | 2016-04-06 | 洛阳百思特精密机械制造有限公司 | Z-shaped end face contact type sealing roller bearing |
| CN106224369A (en) * | 2016-08-29 | 2016-12-14 | 池香娥 | A kind of novel screw bolt-type outer ring and roll assembly |
| CN106224369B (en) * | 2016-08-29 | 2019-02-19 | 李浩明 | A kind of screw bolt-type outer ring and roll assembly |
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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 |
Granted publication date: 20150708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |