CN203948492U - A kind of stop ring assembly mould of bearing with locating snap ring - Google Patents
A kind of stop ring assembly mould of bearing with locating snap ring Download PDFInfo
- Publication number
- CN203948492U CN203948492U CN201420303740.8U CN201420303740U CN203948492U CN 203948492 U CN203948492 U CN 203948492U CN 201420303740 U CN201420303740 U CN 201420303740U CN 203948492 U CN203948492 U CN 203948492U
- Authority
- CN
- China
- Prior art keywords
- carcass
- stop ring
- ring
- bearing
- conical surface
- 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
A stop ring assembly mould for bearing with locating snap ring, is made up of upper carcass and lower carcass.Described upper carcass inner conical surface is the conical surface that angle is identical with lower carcass male cone (strobilus masculinus).The large footpath size of the lower carcass conical surface is identical with the external diameter of bearing outer ring, and the guiding carcass portion of lower carcass is identical with roller set bore diameter.Upper carcass and lower carcass suit, the central shaft of lower carcass packs in the handle endoporus of carcass, upper carcass lower end surface and lower carcass large end face are possessed the alternate position spike of a setting, same carcass central shaft at present will have certain steering level and gap at upper carcass handgrip internal orifice dimension, in the time of stop ring and outer ring assembling, lower carcass packs in set of rollers by guiding carcass, and the following carcass conical surface of stop ring is guide surface, by upper carcass, lower carcass effect, stop ring is packed in the snap ring groove of outer ring.The utility model has solved the difficult problem that bearing with locating snap ring stop ring cannot assemble, and auxiliary matrix design structure and assembly process are simple, have greatly improved efficiency of assembling.
Description
Technical field
The utility model relates to rolling bearing mounting technology field, particularly relates to a kind of stop ring assembly mould of bearing with locating snap ring.
Background technique
Bearing with locating snap ring (taking NUP311NRV as example) uses in gear-box, stop ring plays positioning action, the project organization of bearing: on outer ring, inner ring, outer ring with stop ring, user requires stop ring intensity to want large, the stop ring thicker (larger with respect to strength ratio) of design, thicker due to stop ring, intensity is larger, by hand stop ring cannot be installed, in the situation that user requires directly stop ring to be installed, the installation question that solves stop ring has become a tackling key problem difficult problem, solves an installation difficult problem by special mold.
Model utility content
The technical problems to be solved in the utility model is, provides a kind of and can solve the difficult problem that outer its stop ring of astragal stop ring cannot assemble, and assembly process is simple, greatly improves the stop ring assembly mould of the bearing with locating snap ring of efficiency of assembling.
The technological scheme adopting is:
A stop ring assembly mould for bearing with locating snap ring, is made up of upper carcass and lower carcass.Described upper carcass inner conical surface is the conical surface that angle is identical with lower carcass male cone (strobilus masculinus), and the center portion of upper carcass is provided with the handle with endoporus, and the lower central shaft that is provided with above carcass, is provided with guiding carcass below, and central shaft and handle endoporus are on same center line.The large footpath size of the described lower carcass conical surface is identical with the external diameter of bearing outer ring, and the guiding carcass external diameter of lower carcass is identical with roller set bore diameter.Described upper carcass and lower carcass suit, when suit, the central shaft of lower carcass packs in the handle endoporus of carcass, upper carcass lower end surface and lower carcass large end face are possessed the alternate position spike of a setting, same carcass central shaft at present will have certain steering level and gap at upper carcass handgrip internal orifice dimension, in the time of stop ring and outer ring assembling, lower carcass packs in set of rollers by guiding carcass, and stop ring is sleeved on lower carcass, the following carcass conical surface of stop ring is guide surface, by upper carcass, lower carcass effect packs stop ring in the snap ring groove of outer ring, form a kind of stop ring assembly mould of bearing with locating snap ring.
Above-mentioned upper carcass lower end surface and lower carcass large end face are possessed the alternate position spike of a setting, and alternate position spike is of a size of the position δ ± 0.03mm of stop ring apart from cycle surface.
The utility model has solved the difficult problem that bearing with locating snap ring stop ring cannot assemble, and auxiliary matrix design structure and assembly process are simple, have greatly improved efficiency of assembling.
Brief description of the drawings
Fig. 1 is the utility model stop ring assembly process schematic diagram.
Fig. 2 is the schematic diagram after the assembling of the utility model stop ring.
Embodiment
A stop ring assembly mould for bearing with locating snap ring, is made up of upper carcass 1 and lower carcass 2.Shown in Fig. 1, described upper carcass 1 inner conical surface is the conical surface that angle is identical with lower carcass 2 male cone (strobilus masculinus)s, when upper carcass 1,2 two bevel of lower carcass, must carry out match grinding, the center portion of upper carcass 1 is provided with the handle 7 with endoporus, lower carcass 2 is provided with central shaft 8 above, is provided with guiding carcass 6 below, and central shaft 8 and handle 7 endoporus are on same center line.The large footpath size of described lower carcass 2 conical surfaces is identical with the external diameter of bearing outer ring 3, and guiding carcass 6 external diameters of lower carcass are identical with set of rollers 5 internal diameters, to ensure assembly precision.Described upper carcass 1 is set with lower carcass 2, when suit, the central shaft 8 of lower carcass packs in handle 7 endoporus of carcass, upper carcass 1 lower end surface and lower carcass 2 large end faces are possessed the alternate position spike of a setting, alternate position spike is of a size of stop ring and sees Fig. 2 apart from the position δ ± 0.03mm(of cycle surface), same carcass central shaft at present will have certain steering level and gap at upper carcass handgrip internal orifice dimension, ensures the guiding function of lower carcass 2 axles.In the time that assemble stop ring 4 and outer ring 3, lower carcass 2 packs in set of rollers 5 by guiding carcass 6, and stop ring 4 is sleeved on lower carcass 2, the following carcass conical surface of stop ring 4 is guide surface, act on stop ring 4 is packed in the snap ring groove 9 of outer ring by upper carcass 1, lower carcass 2, form a kind of stop ring assembly mould of bearing with locating snap ring.
Claims (2)
1. the stop ring assembly mould of a bearing with locating snap ring, formed by upper carcass (1) and lower carcass (2), it is characterized in that described upper carcass (1) inner conical surface is the conical surface that angle is identical with lower carcass (2) male cone (strobilus masculinus), the center portion of upper carcass (1) is provided with the handle (7) with endoporus, lower carcass (2) is provided with central shaft (8) above, be provided with guiding carcass (6) below, central shaft (8) and handle (7) endoporus are on same center line, the large footpath size of described lower carcass (2) conical surface is identical with the external diameter of bearing outer ring (3), and guiding carcass (6) external diameter of lower carcass is identical with set of rollers (5) internal diameter, described upper carcass (1) and lower carcass (2) suit, when suit, the central shaft (8) of lower carcass packs in handle (7) endoporus of carcass, upper carcass (1) lower end surface and lower carcass (2) large end face are possessed the alternate position spike of a setting, same carcass central shaft (8) at present will have certain steering level and gap at upper carcass handgrip (7) internal orifice dimension, in the time that stop ring (4) assembles with outer ring (3), lower carcass (2) packs in set of rollers (5) by guiding carcass (6), and stop ring (4) is sleeved on lower carcass (2), the following carcass conical surface of stop ring is guide surface, by upper carcass (1), lower carcass (2) effect packs stop ring in the snap ring groove (9) of outer ring into.
2. the stop ring assembly mould of a kind of bearing with locating snap ring according to claim 1, upper carcass lower end surface described in it is characterized in that and lower carcass large end face are possessed the alternate position spike of a setting, and alternate position spike is of a size of the position δ ± 0.03mm of stop ring (4) (3) end face apart from outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420303740.8U CN203948492U (en) | 2014-06-10 | 2014-06-10 | A kind of stop ring assembly mould of bearing with locating snap ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420303740.8U CN203948492U (en) | 2014-06-10 | 2014-06-10 | A kind of stop ring assembly mould of bearing with locating snap ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203948492U true CN203948492U (en) | 2014-11-19 |
Family
ID=51890529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420303740.8U Expired - Fee Related CN203948492U (en) | 2014-06-10 | 2014-06-10 | A kind of stop ring assembly mould of bearing with locating snap ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203948492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695651A (en) * | 2017-11-14 | 2018-02-16 | 苏州金牛精密机械有限公司 | A kind of guide type bearing pressing machine structure |
| CN110695917A (en) * | 2019-10-31 | 2020-01-17 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Clamping fixture for mounting stop ring |
-
2014
- 2014-06-10 CN CN201420303740.8U patent/CN203948492U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695651A (en) * | 2017-11-14 | 2018-02-16 | 苏州金牛精密机械有限公司 | A kind of guide type bearing pressing machine structure |
| CN110695917A (en) * | 2019-10-31 | 2020-01-17 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Clamping fixture for mounting stop ring |
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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: 20141119 Termination date: 20190610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |