CN204253591U - A kind of Tumbler disc bearing structure for toothed belt transmission - Google Patents
A kind of Tumbler disc bearing structure for toothed belt transmission Download PDFInfo
- Publication number
- CN204253591U CN204253591U CN201420605088.5U CN201420605088U CN204253591U CN 204253591 U CN204253591 U CN 204253591U CN 201420605088 U CN201420605088 U CN 201420605088U CN 204253591 U CN204253591 U CN 204253591U
- Authority
- CN
- China
- Prior art keywords
- bearing
- inner race
- outer ring
- bearing inner
- toothed belt
- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 230000001050 lubricating effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Abstract
A kind of Tumbler disc bearing structure for toothed belt transmission, relate to technical field of bearings, comprise bearing inner race (3) and bearing outer ring (7), bearing outer ring (7) is provided with in the outside of bearing inner race (3), the raceway placing steel ball (6) is provided with between bearing outer ring (7) and bearing inner race (3), the mounting hole installing steel ball (6) is provided with between the inner face and outside of bearing outer ring (7), stopper (8) is provided with in mounting hole, the outer edge surface of bearing inner race (3) is provided with step, the outer edge surface of the bearing inner race (3) of step side is provided with trough of belt (2), the utility model by arranging trough of belt in the outer rim of bearing inner race, to be meshed transferring power by the band tooth of Timing Belt and the trough of belt on turntable bearing inner ring, achieve stable drive, noise little, do not need to lubricate and the object of normal work under the place that working environment is comparatively severe.
Description
[technical field]
The utility model belongs to technical field of bearings, and specifically the utility model relates to a kind of Tumbler disc bearing structure for toothed belt transmission.
[background technique]
Known, turntable bearing can be divided into internal gear type, external tooth type, Non-tooth type three kinds of structures according to its driving type; Gear transmission has the advantages such as transmission efficiency is high, velocity ratio is accurate, bearing capacity is strong, but the shortcoming such as it exists that required precision is high, manufacturing is difficult, harsh to coupling gear centre distance installation requirement, vibration noise is large, gear grease easily pollutes; Under some underloadings, large centre distance, vibration noise require the service condition such as strict, the rotating disk of gear transmission structure pattern often can not meet requirement, such as in textile manufacturing machine, tobacco machine, require that turntable bearing drive centre distancc is large, it is little to vibrate, noise is low, unlubricated fat reveals the requirements such as pollution, and gear transmission structure turntable bearing is obviously difficult to meet the demands.
[summary of the invention]
In order to overcome the deficiency in background technique, the utility model discloses a kind of Tumbler disc bearing structure for toothed belt transmission, by arranging trough of belt in the outer rim of bearing inner race, to be meshed transferring power by the band tooth of Timing Belt and the trough of belt on turntable bearing inner ring, achieve stable drive, noise little, do not need to lubricate and the object of normal work under the place that working environment is comparatively severe.
For achieving the above object, the utility model adopts following technological scheme:
A kind of Tumbler disc bearing structure for toothed belt transmission, comprise bearing inner race and bearing outer ring, bearing outer ring is provided with in the outside of bearing inner race, the raceway placing steel ball is provided with between bearing outer ring and bearing inner race, the mounting hole installing steel ball is provided with between the inner face and outside of bearing outer ring, in mounting hole, be provided with stopper, the outer edge surface of bearing inner race is provided with step, the outer edge surface of the bearing inner race of step side is provided with trough of belt.
The described Tumbler disc bearing structure for toothed belt transmission, the outer edge surface of bearing inner race end is provided with rib.
The described Tumbler disc bearing structure for toothed belt transmission, is equipped with Stamping Steel Ribbon between the both ends of the surface of the bearing outer ring contacted at bearing inner race.
The described Tumbler disc bearing structure for toothed belt transmission, is provided with pin hole, in pin hole, is provided with pin between the upper-end surface of bearing outer ring and lower end step hole, and stopper is fixed in the mounting hole of bearing outer ring through pin hole and stopper by described pin.
The described Tumbler disc bearing structure for toothed belt transmission, is provided with lubricating cup between the outer edge surface and the raceway of inner face of bearing outer ring.
Owing to have employed technique scheme, the utility model has following superiority:
1, the utility model by arranging trough of belt in the outer rim of bearing inner race, to be meshed transferring power by band tooth and the trough of belt on turntable bearing inner ring of Timing Belt, less demanding to the circular runout of bearing during work, be easier to processing, effectively reduce Production of bearing cost, and stable drive, noise little, do not need lubrication, normally work under the place that working environment is comparatively severe.
2, the utility model when mounted driving wheel and turntable bearing centre distance less demanding, be easier to installation and maintenance.
[Figure of description]
Fig. 1 is structural representation of the present utility model;
In the drawings: 1, rib; 2, trough of belt; 3, bearing inner race; 4, Stamping Steel Ribbon; 5, spacing block; 6, steel ball; 7, bearing outer ring; 8, stopper; 9, lubricating cup; 10, pin.
[embodiment]
Can explain the utility model in more detail by the following examples, the utility model is not limited to the following examples;
The Tumbler disc bearing structure for toothed belt transmission by reference to the accompanying drawings described in 1, comprise bearing inner race 3 and bearing outer ring 7, bearing outer ring 7 is provided with in the outside of bearing inner race 3, the raceway placing steel ball 6 is provided with between bearing outer ring 7 and bearing inner race 3, the mounting hole installing steel ball 6 is provided with between the inner face and outside of bearing outer ring 7, in mounting hole, be provided with stopper 8, the outer edge surface of bearing inner race 3 is provided with step, the outer edge surface of the bearing inner race 3 of step side is provided with trough of belt 2.
The described Tumbler disc bearing structure for toothed belt transmission, the outer edge surface of bearing inner race 3 end is provided with rib 1.
The described Tumbler disc bearing structure for toothed belt transmission, is equipped with Stamping Steel Ribbon 4 between the both ends of the surface of the bearing outer ring 7 contacted at bearing inner race 3.
The described Tumbler disc bearing structure for toothed belt transmission, pin hole is provided with between the upper-end surface of bearing outer ring 7 and lower end step hole, in pin hole, be provided with pin 10, stopper 8 is fixed in the mounting hole of bearing outer ring 7 through pin hole and stopper 8 by described pin 10.
The described Tumbler disc bearing structure for toothed belt transmission, is provided with lubricating cup 9 between the outer edge surface and the raceway of inner face of bearing outer ring 7.
Implement the Tumbler disc bearing structure for toothed belt transmission described in the utility model, when mounted, first bearing outer ring 7 is placed on levelling bench, hang again and get bearing inner race 3 and be enclosed within bearing outer ring 7, now note making bearing inner race 3 and bearing outer ring 7 keep perpendicular distance, then alternately steel ball and spacing block is loaded in turn on one side from bearing outer ring 7 mounting hole, swivel bearing inner ring 7 on one side, until fill whole raceway finally install stopper 8, and stopper 8 pin 10 is fixed, in use, be meshed by the band tooth of Timing Belt and bearing trough of belt 2 during transmission power transferring power, transmission toothed belt transmission has velocity ratio accurately, without slippage, constant speed ratio can be obtained, stable drive, energy absorbing, noise is little, gear range is large, do not need lubrication, pollution-free, normally can work under the place that working environment is comparatively severe.
The non-detailed portion of the utility model is prior art.
The embodiment selected in this article in order to open goal of the invention of the present utility model, currently thinks to be suitable for, but it is to be understood that the utility model is intended to comprise all changes belonging to the embodiment within the scope of this design and model utility and improvement.
Claims (5)
1. the Tumbler disc bearing structure for toothed belt transmission, comprise bearing inner race (3) and bearing outer ring (7), bearing outer ring (7) is provided with in the outside of bearing inner race (3), it is characterized in that: between bearing outer ring (7) and bearing inner race (3), be provided with the raceway placing steel ball (6), the mounting hole installing steel ball (6) is provided with between the inner face and outside of bearing outer ring (7), stopper (8) is provided with in mounting hole, the outer edge surface of bearing inner race (3) is provided with step, the outer edge surface of the bearing inner race (3) of step side is provided with trough of belt (2).
2. the Tumbler disc bearing structure for toothed belt transmission according to claim 1, is characterized in that: on the outer edge surface of bearing inner race (3) end, be provided with rib (1).
3. the Tumbler disc bearing structure for toothed belt transmission according to claim 1, is characterized in that: be equipped with Stamping Steel Ribbon (4) between the both ends of the surface of the bearing outer ring (7) contacted at bearing inner race (3).
4. the Tumbler disc bearing structure for toothed belt transmission according to claim 1, it is characterized in that: between the upper-end surface and lower end step hole of bearing outer ring (7), be provided with pin hole, in pin hole, be provided with pin (10), stopper (8) is fixed in the mounting hole of bearing outer ring (7) through pin hole and stopper (8) by described pin (10).
5. the Tumbler disc bearing structure for toothed belt transmission according to claim 1, is provided with lubricating cup (9) between the outer edge surface and the raceway of inner face of bearing outer ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605088.5U CN204253591U (en) | 2014-10-20 | 2014-10-20 | A kind of Tumbler disc bearing structure for toothed belt transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605088.5U CN204253591U (en) | 2014-10-20 | 2014-10-20 | A kind of Tumbler disc bearing structure for toothed belt transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204253591U true CN204253591U (en) | 2015-04-08 |
Family
ID=52957904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420605088.5U Expired - Fee Related CN204253591U (en) | 2014-10-20 | 2014-10-20 | A kind of Tumbler disc bearing structure for toothed belt transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204253591U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832545A (en) * | 2015-05-13 | 2015-08-12 | 广西梧州运龙港船机械制造有限公司 | Turntable bearing of marine crane |
| CN107720602A (en) * | 2017-08-30 | 2018-02-23 | 武汉船用机械有限责任公司 | A kind of seaborne supply jacking system |
-
2014
- 2014-10-20 CN CN201420605088.5U patent/CN204253591U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832545A (en) * | 2015-05-13 | 2015-08-12 | 广西梧州运龙港船机械制造有限公司 | Turntable bearing of marine crane |
| CN107720602A (en) * | 2017-08-30 | 2018-02-23 | 武汉船用机械有限责任公司 | A kind of seaborne supply jacking system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180518 Address after: 471000 No. 1 axis research road, Jianxi science and Technology Industrial Park, Luoyang, Henan Patentee after: LUOYANG BEARING RESEARCH INSTITUTE Co.,Ltd. Address before: 471039 Fenghua Road 6, hi tech Development Zone, Luoyang, Henan. Patentee before: LUOYANG BEARING SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |