CN204733023U - A kind of motor for speed reducer input unit with rock-steady structure - Google Patents
A kind of motor for speed reducer input unit with rock-steady structure Download PDFInfo
- Publication number
- CN204733023U CN204733023U CN201520408422.2U CN201520408422U CN204733023U CN 204733023 U CN204733023 U CN 204733023U CN 201520408422 U CN201520408422 U CN 201520408422U CN 204733023 U CN204733023 U CN 204733023U
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- China
- Prior art keywords
- connecting flange
- reductor
- motor
- input unit
- rock
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- Expired - Fee Related
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Abstract
The utility model relates to reductor technical field, especially a kind of motor for speed reducer input unit with rock-steady structure, comprise the coupling spindle that the connecting flange for being fixedly connected with reductor, blind flange and rotation are arranged on connecting flange inside, described blind flange is arranged on the side of described connecting flange near reductor, described coupling spindle is rotationally connected by two bearings and connecting flange, and described bearing is cylinder roller bearing and/or deep groove ball bearing.A kind of motor for speed reducer input unit with rock-steady structure that the utility model provides, connecting flange is changed into enclosed type away from the side of reductor, adopt cylinder roller bearing and/or deep groove ball bearing to substitute self-aligning roller bearing simultaneously, the phenomenon of heating is substantially improved in the process run up, ensure that reductor efficient long time running, improve operating efficiency largely.
Description
Technical field
The utility model relates to reductor technical field, especially a kind of motor for speed reducer input unit with rock-steady structure.
Background technology
When user has autogamy or joins special machines in the process purchasing reductor, need to add motor input unit so that reductor and motor can normal mounting and uses.Existing motor input unit forms by connecting flange, coupling spindle, oil sealing and pair of bearings are combined, the bearing of motor input unit adopts self-aligning roller bearing, there is good aligning effect, reduce coaxiality error, but the design due to self-aligning roller bearing integrated cage makes its part rolling element when working running can produce sliding friction with raceway groove, thus can consume a large amount of power and produce a large amount of heats, running up of motor often causes inner heat phenomenon, is unfavorable for that reductor operates for a long time.
Utility model content
The technical problems to be solved in the utility model is: run up for a long time can cause inner heat phenomenon to solve existing motor for speed reducer input unit, and affect its problem continuing to use, the utility model provides a kind of motor for speed reducer input unit with rock-steady structure, connecting flange is changed into enclosed type away from the side of reductor, adopt cylinder roller bearing and/or deep groove ball bearing to substitute self-aligning roller bearing simultaneously, in the process run up, substantially improve the phenomenon of heating, ensure that reductor efficient long time running.
The utility model solves the technical scheme that its technical problem adopts: a kind of motor for speed reducer input unit with rock-steady structure, comprise the coupling spindle that the connecting flange for being fixedly connected with reductor, blind flange and rotation are arranged on connecting flange inside, described blind flange is arranged on the side of described connecting flange near reductor, described coupling spindle is rotationally connected by two bearings and connecting flange, and described bearing is cylinder roller bearing and/or deep groove ball bearing.
As preferably, one in described two bearings be cylinder roller bearing, one be deep groove ball bearing.
Particularly, described deep groove ball bearing is arranged on the side near reductor in connecting flange.
As preferably, between described coupling spindle and blind flange, be provided with oil sealing.
As preferably, between described coupling spindle and connecting flange, be provided with oil sealing.
The beneficial effects of the utility model are: a kind of motor for speed reducer input unit with rock-steady structure that the utility model provides, connecting flange is changed into enclosed type away from the side of reductor, adopt cylinder roller bearing and/or deep groove ball bearing to substitute self-aligning roller bearing simultaneously, the phenomenon of heating is substantially improved in the process run up, ensure that reductor efficient long time running, improve operating efficiency largely.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is a kind of structural representation with the motor for speed reducer input unit of rock-steady structure of the present utility model.
In figure: 1. reductor, 2. connecting flange, 3. blind flange, 4. coupling spindle, 5. cylinder roller bearing, 6. deep groove ball bearing, 7. oil sealing.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Embodiment 1
As shown in Figure 1, a kind of motor for speed reducer input unit with rock-steady structure, comprise the connecting flange 2 for being fixedly connected with reductor 1, blind flange 3 and rotation are arranged on the coupling spindle 4 of connecting flange 2 inside, blind flange 3 is arranged on the side of connecting flange 2 near reductor 1, coupling spindle 4 is rotationally connected by two bearings and connecting flange 2, one in two bearings is cylinder roller bearing 5, one is deep groove ball bearing 6, wherein, deep groove ball bearing 6 is arranged on the side near reductor 1 in connecting flange 2, coupling spindle 4 and be equipped with oil sealing 7 between blind flange 3 and connecting flange 2.
Embodiment 2
That the deep groove ball bearing 6 in enforcement 1 is replaced by cylinder roller bearing 5 with the main distinction of the technical scheme of embodiment 1.
Embodiment 3
That the cylinder roller bearing 5 in enforcement 1 is replaced by deep groove ball bearing 6 with the main distinction of the technical scheme of embodiment 1.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to right.
Claims (5)
1. one kind has the motor for speed reducer input unit of rock-steady structure, comprise the connecting flange (2) for being fixedly connected with reductor (1), blind flange (3) and rotation and be arranged on the inner coupling spindle (4) of connecting flange (2), it is characterized in that: described blind flange (3) is arranged on the side of described connecting flange (2) near reductor (1), described coupling spindle (4) is rotationally connected by two bearings and connecting flange (2), and described bearing is cylinder roller bearing (5) and/or deep groove ball bearing (6).
2. a kind of motor for speed reducer input unit with rock-steady structure as claimed in claim 1, is characterized in that: one in described two bearings be cylinder roller bearing (5), one be deep groove ball bearing (6).
3. a kind of motor for speed reducer input unit with rock-steady structure as claimed in claim 2, is characterized in that: described deep groove ball bearing (6) is arranged on the side near reductor (1) in connecting flange (2).
4. a kind of motor for speed reducer input unit with rock-steady structure as claimed in claim 1, is characterized in that: be provided with oil sealing (7) between described coupling spindle (4) and blind flange (3).
5. a kind of motor for speed reducer input unit with rock-steady structure as described in any one of claim 1-4, is characterized in that: be provided with oil sealing (7) between described coupling spindle (4) and connecting flange (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520408422.2U CN204733023U (en) | 2015-06-12 | 2015-06-12 | A kind of motor for speed reducer input unit with rock-steady structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520408422.2U CN204733023U (en) | 2015-06-12 | 2015-06-12 | A kind of motor for speed reducer input unit with rock-steady structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204733023U true CN204733023U (en) | 2015-10-28 |
Family
ID=54391347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520408422.2U Expired - Fee Related CN204733023U (en) | 2015-06-12 | 2015-06-12 | A kind of motor for speed reducer input unit with rock-steady structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204733023U (en) |
-
2015
- 2015-06-12 CN CN201520408422.2U patent/CN204733023U/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 |
Granted publication date: 20151028 Termination date: 20180612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |