CN206221629U - One kind wheel shaft pressuring plate chocking construction - Google Patents
One kind wheel shaft pressuring plate chocking construction Download PDFInfo
- Publication number
- CN206221629U CN206221629U CN201621185313.XU CN201621185313U CN206221629U CN 206221629 U CN206221629 U CN 206221629U CN 201621185313 U CN201621185313 U CN 201621185313U CN 206221629 U CN206221629 U CN 206221629U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- wheel shaft
- fin
- chocking construction
- hole
- 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
One kind wheel shaft pressuring plate chocking construction, it includes pressing plate and wheel shaft, and the central bore of the pressing plate is provided with fin, and the periphery of the pressing plate endoporus is provided with through hole；One end of the wheel shaft is provided with the fin that notch is used to be equipped with pressing plate；It sets the chocking construction of fin and axle notch so as to overcome prior art poor reliability and the complicated defect of assembly and disassembly using pressing plate, and overall structure is scientific and reasonable, and manufacture craft is simple, installs and easy to operate, with significant economic benefit and social benefit；It is widely used in various gears or planet wheel spindle stop is supported the use.
Description
Technical field
The utility model is related to planet speed change mechanism field, more particularly to a kind of wheel shaft pressuring plate chocking construction.
Background technology
Planet speed change mechanism is widely used in drive technology field, has the advantages that compact conformation and transmission power are big,
Planet wheel spindle as planet speed change mechanism one of core part, its stability directly affects the performance of whole mechanism；For
Ensure that planet wheel spindle does not produce relative motion operationally with planetary carrier, the structure taken at present includes setting planet wheel spindle
Larger magnitude of interference use level is put, or installs pressing plate and backing-up screw additional, or increase stepped hole and keyway etc., but said structure
There are problems that locking poor reliability and assembling and dissembling process.
The content of the invention
For above-mentioned situation, the utility model purpose is to provide a kind of wheel shaft pressuring plate chocking construction, and it is set using pressing plate
The chocking construction of fin and axle notch is put so as to overcome prior art poor reliability and the complicated defect of assembly and disassembly；And it is overall
Scientific and reasonable for structure, manufacture craft is simple, installs and easy to operate, wide market, is easy to promote the use of.
To realize above-mentioned task, one kind takes turns shaft pressuring plate chocking construction, and it includes pressing plate and wheel shaft, in the center of the pressing plate
Hole is provided with fin, and the periphery of the pressing plate endoporus is provided with through hole；One end of the wheel shaft is provided with the wing that notch is used to be equipped with pressing plate
Piece.
To realize the utility model structure, effect optimization, its further step：The wheel shaft is installed on planetary carrier
One end that is interior and setting notch is stretched out outside planetary carrier end face.
The fin of the pressing plate central bore is for two or more and is circularly and evenly distributed.
Through hole on the pressing plate is consistent with the quantity of fin, and the position of through hole and fin is staggered setting.
The pressing plate is arranged on the end face of planetary carrier and is fastenedly connected through screw.
The utility model provides a kind of wheel shaft pressuring plate chocking construction, and it includes pressing plate and wheel shaft, in the center of the pressing plate
Hole is provided with fin, and the periphery of the pressing plate endoporus is provided with through hole；One end of the wheel shaft is provided with the wing that notch is used to be equipped with pressing plate
The technical scheme of piece；It sets the chocking construction of fin and axle notch so as to overcome prior art poor reliability using pressing plate
The complicated defect with assembly and disassembly, and overall structure is scientific and reasonable, and manufacture craft is simple, installs and easy to operate, with significant
Economic benefit and social benefit.
The utility model beneficial effect produced compared to existing technology：
Ith, the utility model sets fin using pressing plate and axle notch is equipped, can effectively prevent wheel shaft in circumferencial direction
Rotate；
IIth, pressing plate is anchored on planetary carrier end face by the utility model using screw, can effectively prevent wheel shaft in planet
Axial float on row's framework；
IIIth, the utility model overall structure is scientific and reasonable, and manufacture craft is simple, installs and easy to operate, alleviates work
Intensity, improves production efficiency, with significant economic benefit and social benefit.
The utility model is widely used in various gears or planet wheel spindle stop is supported the use.
Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
The accompanying drawing for constituting the part of the application is used for providing being further understood to of the present utility model, of the present utility model
Schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.
Fig. 1 is integral installation structural representation of the present utility model.
Fig. 2 is the structural representation of wheel shaft in the utility model.
Fig. 3 is the structural representation of the utility model center platen.
In figure：1- pressing plates, 11- fins, 12- through holes, 2- wheel shafts, 21- notches, 3- planetary carriers, 4- screws.
Specific embodiment
Referring to the drawings, the utility model is realized in：One kind wheel shaft pressuring plate chocking construction, it includes pressing plate 1 and wheel
Axle 2, the central bore of the pressing plate 1 is provided with fin 11, and the periphery of the endoporus of pressing plate 1 is provided with through hole 12；One end of the wheel shaft 2
It is provided with the fin 11 that notch 21 is used to be equipped with pressing plate 1.
As shown in figure 1, wheel shaft 2 is installed in planetary carrier 3 and sets one end of notch 21 and stretches out row in the utility model
Outside star row's end face of framework 3, the pressing plate 1 is arranged on the end face of planetary carrier 3 and is fastenedly connected through screw 4, general planet
Arrange the multiple screwed holes of setting on the end face of framework 3 and be applied to mounting screw 4 with the through hole 12 pairs of pressing plate 1.
As shown in Figures 2 and 3, the fin 11 of the central bore of the utility model center platen 1 is for two or more and is in
Even circumferential is distributed, and the through hole 12 on the pressing plate 1 is consistent with the quantity of fin 11 and through hole 12 is wrong with the position of fin 11
Open up and put, the quantity of the fin 11 of the pressing plate 1 typically sets the quantity of wheel shaft 2 and correspond with planetary carrier 3, effectively protects
Hindering each wheel shaft 2 can obtain stop.
With reference to accompanying drawing, operation principle of the present utility model：First wheel shaft 2 is assemblied in planetary carrier 3, pressure is then installed
Plate 1, should be noted the concordant alignment notch 21 of wheel shaft 2 of 1 endoporus fin of pressing plate 11, then rotates pressing plate 1 to fin 11 and is stuck in completely
In the notch 21 of wheel shaft 2, pressing plate is fastened using screw 4 finally, can effectively prevent the axial float and circular-rotation of wheel shaft 2.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations；It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (5)
1. it is a kind of to take turns shaft pressuring plate chocking construction, it is characterised in that including pressing plate (1) and wheel shaft (2), in the center of the pressing plate (1)
Hole is provided with fin (11), and the periphery of pressing plate (1) endoporus is provided with through hole (12)；One end of the wheel shaft (2) is provided with notch (21)
For the fin (11) being equipped with pressing plate (1).
2. one kind according to claim 1 takes turns shaft pressuring plate chocking construction, it is characterised in that the wheel shaft (2) is installed on planet
The one end for arranging in framework (3) and setting notch (21) is stretched out outside planetary carrier (3) end face.
3. one kind according to claim 1 takes turns shaft pressuring plate chocking construction, it is characterised in that pressing plate (1) central bore
Fin (11) is for two or more and is circularly and evenly distributed.
4. one kind according to claim 3 takes turns shaft pressuring plate chocking construction, it is characterised in that the through hole on the pressing plate (1)
(12) quantity with fin (11) is consistent, and the position of through hole (12) and fin (11) is staggered setting.
5. one kind according to claim 2 takes turns shaft pressuring plate chocking construction, it is characterised in that the pressing plate (1) is arranged at planet
It is fastenedly connected on the end face of row's framework (3) and through screw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621185313.XU CN206221629U (en) | 2016-11-04 | 2016-11-04 | One kind wheel shaft pressuring plate chocking construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621185313.XU CN206221629U (en) | 2016-11-04 | 2016-11-04 | One kind wheel shaft pressuring plate chocking construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221629U true CN206221629U (en) | 2017-06-06 |
Family
ID=58789684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621185313.XU Expired - Fee Related CN206221629U (en) | 2016-11-04 | 2016-11-04 | One kind wheel shaft pressuring plate chocking construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324899A (en) * | 2020-11-24 | 2021-02-05 | 北方汤臣传动科技有限公司 | Long-service-life planet row structure |
-
2016
- 2016-11-04 CN CN201621185313.XU patent/CN206221629U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324899A (en) * | 2020-11-24 | 2021-02-05 | 北方汤臣传动科技有限公司 | Long-service-life planet row structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20171104 |