CN202833683U - Wire coil shaft mechanism of frame winch with oil ducts - Google Patents
Wire coil shaft mechanism of frame winch with oil ducts Download PDFInfo
- Publication number
- CN202833683U CN202833683U CN 201220461955 CN201220461955U CN202833683U CN 202833683 U CN202833683 U CN 202833683U CN 201220461955 CN201220461955 CN 201220461955 CN 201220461955 U CN201220461955 U CN 201220461955U CN 202833683 U CN202833683 U CN 202833683U
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- CN
- China
- Prior art keywords
- bearing
- ball bearing
- wire coil
- shaft mechanism
- coil shaft
- 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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Abstract
The utility model discloses a wire coil shaft mechanism of a frame winch with oil ducts. The wire coil shaft mechanism of the frame winch with the oil ducts comprises a shaft and a bearing seat. The shaft is installed inside the bearing seat in a rotating mode, bearing installing grooves are respectively formed in the left end and the right end of the bearing seat, a deep groove ball bearing and a thrust ball bearing are installed inside the installing groove at the left end of the bearing seat in sequence, a spacer sleeve is installed between the deep groove ball bearing and the thrust ball bearing, a deep groove ball bearing is arranged inside the installing groove at the right end of the bearing seat, the end face of the shaft is provided with a straight-through type forced filling oil cup, and oil ducts respectively communicated with the left installing groove and the right installing groove of the bearing seat are arranged inside the shaft. The wire coil shaft mechanism of the frame is simple in structure, and effectively prolongs the service life of a bearing.
Description
Technical field
The utility model relates to a kind of vittate frame winch wire coil shaft mechanism that is with.
Background technique
What the tension device that the frame winch wire coil clamping device of prior art adopts adopted is side extruding type constant tension mode, and in use easily so that tension pulley unbalance stress (monolateral stressed), the long-term use can be reduced bearing life.
The model utility content
The utility model provides a kind of built-up shaft bearing structure, effectively solves the vittate frame winch wire coil shaft of being with of low defective in single-bearing working life mechanism.
The utility model technical solution problem provides following scheme:
A kind of vittate frame winch wire coil shaft mechanism that is with, comprise axle, bearing support, described axle is rotatably installed in the bearing support, it is characterized in that: the left and right two ends of described bearing support are respectively equipped with the bearing mounting groove, deep groove ball bearing and thrust ball bearing are installed in the mounting groove of the left end of described bearing support successively, between described deep groove ball bearing and the thrust ball bearing interstage sleeve is installed, the end face that the described axle of deep groove ball bearing is installed in the mounting groove of right-hand member is provided with the straight-through type forced filling oil cup, and described axle inside is provided with the respectively oil duct of the left and right mounting groove of connection shaft bearing.
On the sidewall of described bearing support bolt mounting holes is installed.
The utility model adopts the built-up shaft bearing structure, has effectively alleviated single bearing structure and has brought the large phenomenon of pressure to bearing, has effectively prolonged the working life of bearing.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, a kind of vittate frame winch wire coil shaft mechanism that is with, comprise axle 1, bearing support 2, described axle 1 is rotatably installed in the bearing support 2, the left side of described bearing support 2, right two ends are respectively equipped with bearing mounting groove 3,4, deep groove ball bearing 5 and thrust ball bearing 6 are installed in the mounting groove 3 of the left end of described bearing support 1 successively, between described deep groove ball bearing 5 and the thrust ball bearing 6 interstage sleeve 7 is installed, in the mounting groove 4 of right-hand member deep groove ball bearing 8 is installed, the end face of described axle 1 is provided with straight-through type forced filling oil cup 10, and described axle 1 inside is provided with respectively connection shaft bearing 2 left sides, right mounting groove 3,4 oil duct 11.
Claims (2)
1. be with vittate frame winch wire coil shaft mechanism for one kind, comprise axle, bearing support, described axle is rotatably installed in the bearing support, it is characterized in that: the left and right two ends of described bearing support are respectively equipped with the bearing mounting groove, deep groove ball bearing and thrust ball bearing are installed in the mounting groove of the left end of described bearing support successively, between described deep groove ball bearing and the thrust ball bearing interstage sleeve is installed, in the mounting groove of right-hand member deep groove ball bearing is installed, the end face of described axle is provided with the straight-through type forced filling oil cup, and described axle inside is provided with the respectively oil duct of the left and right mounting groove of connection shaft bearing.
2. the described vittate frame winch wire coil shaft mechanism that is with according to claim 1 is characterized in that: on the sidewall of described bearing support bolt mounting holes is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220461955 CN202833683U (en) | 2012-09-11 | 2012-09-11 | Wire coil shaft mechanism of frame winch with oil ducts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220461955 CN202833683U (en) | 2012-09-11 | 2012-09-11 | Wire coil shaft mechanism of frame winch with oil ducts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202833683U true CN202833683U (en) | 2013-03-27 |
Family
ID=47945396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220461955 Expired - Fee Related CN202833683U (en) | 2012-09-11 | 2012-09-11 | Wire coil shaft mechanism of frame winch with oil ducts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202833683U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214493A (en) * | 2014-09-17 | 2014-12-17 | 华北水利水电大学 | Lubricating system of generator rotor bearings of automobile |
| CN105351466A (en) * | 2015-11-19 | 2016-02-24 | 中联重机股份有限公司 | Belt tightening pulley device |
| CN106734355A (en) * | 2016-12-28 | 2017-05-31 | 苏州金钜松机电有限公司 | A kind of wire drawing machine fine rule take-up component |
| CN107218498A (en) * | 2017-07-17 | 2017-09-29 | 广州中船文冲船坞有限公司 | FPSO submersible platform pulley lubricating systems |
| CN107270083A (en) * | 2017-07-03 | 2017-10-20 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of rotor shaft bearings lubrication system, motor and control method |
-
2012
- 2012-09-11 CN CN 201220461955 patent/CN202833683U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214493A (en) * | 2014-09-17 | 2014-12-17 | 华北水利水电大学 | Lubricating system of generator rotor bearings of automobile |
| CN105351466A (en) * | 2015-11-19 | 2016-02-24 | 中联重机股份有限公司 | Belt tightening pulley device |
| CN106734355A (en) * | 2016-12-28 | 2017-05-31 | 苏州金钜松机电有限公司 | A kind of wire drawing machine fine rule take-up component |
| CN107270083A (en) * | 2017-07-03 | 2017-10-20 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of rotor shaft bearings lubrication system, motor and control method |
| CN107218498A (en) * | 2017-07-17 | 2017-09-29 | 广州中船文冲船坞有限公司 | FPSO submersible platform pulley lubricating systems |
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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: 20130327 Termination date: 20150911 |
|
| EXPY | Termination of patent right or utility model |