CN206439385U - One kind regulation planet carrier - Google Patents
One kind regulation planet carrier Download PDFInfo
- Publication number
- CN206439385U CN206439385U CN201621408684.XU CN201621408684U CN206439385U CN 206439385 U CN206439385 U CN 206439385U CN 201621408684 U CN201621408684 U CN 201621408684U CN 206439385 U CN206439385 U CN 206439385U
- Authority
- CN
- China
- Prior art keywords
- frame plate
- connecting rod
- fixing nut
- inwall
- planet carrier
- 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
Planet carrier is adjusted the utility model discloses one kind.Including frame plate and bearing, frame plate is cylinder, it is hollow in the middle part of frame plate, frame plate top surface is provided with some through holes, dividing plate is provided with the middle part of through hole, the inwall of dividing plate and through hole is fixed, through a connecting rod in the middle part of dividing plate, connecting rod has been provided at both ends with bearing, one side of the bearing in the middle part of connecting rod is provided with fixing nut, the fixing nut other end is provided with pad, and the inwall of the inwall of through hole, the inwall of bearing inner race and fixing nut is provided with internal thread, and the outer wall of connecting rod and the outer wall of fixing nut are provided with external screw thread corresponding with internal thread.The beneficial effects of the utility model are：The regulation planet carrier, by forging the frame plate being made, and the connecting rod being flexibly connected with it, in use, makes planet carrier be easy to regulation, passes through the frame plate of casting, it is ensured that the stability of the frame plate after processing, effect is more preferable in actual use.
Description
Technical field
The utility model is related to field of mechanical technique, is specially a kind of regulation planet carrier.
Background technology
Planet carrier is generally used in speed changer and its transmission mechanism, and is played an important role, with to vibration noise
And the continuous improvement of transmission accuracy, to the design and processing request of planet carrier also more and more higher.When planetary gear is used as basic structure
During part, it is that the maximum part of moment of face is born in mechanism.The structure design of planetary gear and manufacture are to the load between each planetary gear
Lotus is distributed so that bearing capacity, noise and vibration of transmission device etc. have a significant impact.At present, the structure of planet carrier typically has
Two kinds：One kind is monoblock type, and integral planet carrier is to be integrally machined shaping, it is necessary to process multiple on the circumferencial direction of planet carrier
Planetary gear cavity, in process, is not easy to Set and Positioning, processing technology is complicated, and difficulty of processing is big；Another is welding
Formula, Welding planetary frame is that planet carrier is divided into two independent carrier members, two independent machine-shapings of carrier member,
Then two carrier members are integrally welded, welding procedure needs positioning, there is temperature change in welding process, influences whole
Body precision.
Utility model content
The purpose of this utility model is to provide a kind of regulation planet carrier, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：One kind regulation planet carrier, including frame plate and axle
Hold, the frame plate is hollow in the middle part of cylinder, the frame plate, and the frame plate top surface is provided with the middle part of some through holes, the through hole and set
Dividing plate is equipped with, the inwall of the dividing plate and through hole is fixed, through a connecting rod in the middle part of the dividing plate.
It is preferred that, the connecting rod is provided at both ends with bearing, and the bearing is provided with fixing nut close to the one side of frame plate,
The fixing nut other end is provided with pad.
It is preferred that, the inwall of the inwall of the through hole, the inwall of bearing inner race and fixing nut is provided with internal thread, institute
State the outer wall of connecting rod and the outer wall of fixing nut is provided with external screw thread corresponding with internal thread.
It is preferred that, the inner ring of the bearing and the inwall of fixing nut are engaged with connecting rod, and the pad is socketed in company
The outer wall of extension bar.
It is preferred that, the outer wall of the fixing nut is engaged with through-hole wall, and the fixing nut is set close to the one side of bearing
Groove is equipped with, the groove is regular hexagon.
Compared with prior art, the beneficial effects of the utility model are：The regulation planet carrier, by forging the frame being made
Plate, and the connecting rod being flexibly connected with it, in use, make planet carrier be easy to regulation, pass through the frame plate of casting, it is ensured that plus
The stability of frame plate after work, effect is more preferable in actual use.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model planet carrier top view；
Fig. 3 is the utility model connecting pole, bearing and fixing nut sectional view；
Fig. 4 is the utility model fixing nut top view.
Label in figure：1st, frame plate, 2, through hole, 3, dividing plate, 4, connecting rod, 5, bearing, 6, fixing nut, 7, internal thread, 8,
External screw thread, 9, groove, 10, pad.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：One kind regulation planet carrier, including frame plate 1 and bearing
5, the frame plate 1 is cylinder, and the middle part of frame plate 1 is hollow, and the top surface of frame plate 1 is provided with some through holes 2, and the through hole 2 exists
Frame plate top surface arrangement straggly, the middle part of through hole 2 is provided with dividing plate 3, and the inwall of the dividing plate 3 and through hole 2 is fixed, the dividing plate
3 make two cavitys of formation of through hole 2, and the middle part of dividing plate 3 is through a connecting rod, and the connecting rod 4 is provided at both ends with bearing 5,
The bearing 5 can be used for connecting sun gear, and the bearing 5 is provided with fixing nut 6, the fixation close to the one side of frame plate 1
The other end of nut 6 is provided with pad 10, and the one side of pad 10 is connected with fixing nut 6, the another side of pad 10 and dividing plate 3
Connection, the size of the fixing nut 6 is corresponding with through hole 2, inwall, the inwall of the inner ring of bearing 5 and the fixing nut of the through hole 2
6 inwall is provided with internal thread 7, and the outer wall of the connecting rod 4 and the outer wall of fixing nut 6 are provided with and 7 pairs of internal thread
The external screw thread 8 answered, the inner ring of the bearing 5 and the inwall of fixing nut 6 are engaged with connecting rod 4, and the pad 10 is socketed in
The outer wall of connecting rod 4, the outer wall of the fixing nut 6 is engaged with the inwall of through hole 2, one side of the fixing nut 6 close to bearing 5
Fluted 9 are set, the groove 9 is regular hexagon.
The regulation planet carrier, the frame plate 1 being made by forging and the connecting rod 4 being flexibly connected with it, first, connecting rod
4 pass through the middle part of dividing plate 3, and then the two ends socket pad 10 of connecting rod 4, after pad 10 is installed, screws on fixing nut 6 to through hole
In 2, the two ends installation bearing 5 of the position of fixed connecting rod 4, then connecting rod 4 is completed, in use, makes planet
Frame is easy to regulation, passes through the frame plate 1 of casting, it is ensured that the stability of the frame plate 1 after processing, and effect is more preferable in actual use.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. one kind regulation planet carrier, including frame plate（1）And bearing（5）, it is characterised in that：The frame plate（1）It is described for cylinder
Frame plate（1）Middle part is hollow, the frame plate（1）Top surface is provided with some through holes（2）, the through hole（2）Middle part is provided with dividing plate（3）,
The dividing plate（3）With through hole（2）Inwall fix, the dividing plate（3）Middle part passes through a connecting rod.
2. a kind of regulation planet carrier according to claim 1, it is characterised in that：The connecting rod（4）It is provided at both ends with axle
Hold（5）, the bearing（5）Close to frame plate（1）One side be provided with fixing nut（6）, the fixing nut（6）The other end is set
There is pad（10）.
3. a kind of regulation planet carrier according to claim 2, it is characterised in that：The through hole（2）Inwall, bearing（5）
The inwall and fixing nut of inner ring（6）Inwall be provided with internal thread（7）, the connecting rod（4）Outer wall and fixing nut
（6）Outer wall be provided with and internal thread（7）Corresponding external screw thread（8）.
4. a kind of regulation planet carrier according to Claims 2 or 3, it is characterised in that：The bearing（5）Inner ring and fixation
Nut（6）Inwall and connecting rod（4）Engagement, the pad（10）It is socketed in connecting rod（4）Outer wall.
5. a kind of regulation planet carrier according to Claims 2 or 3, it is characterised in that：The fixing nut（6）Outer wall with
Through hole（2）Inwall is engaged, the fixing nut（6）Close to bearing（5）One side set it is fluted（9）, the groove（9）For just
Hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408684.XU CN206439385U (en) | 2016-12-21 | 2016-12-21 | One kind regulation planet carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408684.XU CN206439385U (en) | 2016-12-21 | 2016-12-21 | One kind regulation planet carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206439385U true CN206439385U (en) | 2017-08-25 |
Family
ID=59646787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621408684.XU Expired - Fee Related CN206439385U (en) | 2016-12-21 | 2016-12-21 | One kind regulation planet carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206439385U (en) |
-
2016
- 2016-12-21 CN CN201621408684.XU patent/CN206439385U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20191221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |