CN207005115U - A kind of shaft coupling transition adaptor - Google Patents
A kind of shaft coupling transition adaptor Download PDFInfo
- Publication number
- CN207005115U CN207005115U CN201720883584.0U CN201720883584U CN207005115U CN 207005115 U CN207005115 U CN 207005115U CN 201720883584 U CN201720883584 U CN 201720883584U CN 207005115 U CN207005115 U CN 207005115U
- Authority
- CN
- China
- Prior art keywords
- shaft sleeve
- elastic shaft
- utility
- model
- shaft coupling
- 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.)
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Links
- 230000008878 coupling Effects 0.000 title claims abstract description 17
- 238000010168 coupling process Methods 0.000 title claims abstract description 17
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 17
- 230000007704 transition Effects 0.000 title claims abstract description 13
- 239000002184 metal Substances 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
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- Toys (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
A kind of shaft coupling transition adaptor is the utility model is related to, its innovative point is：Including elastic shaft sleeve, the elastic shaft sleeve has an axial bore, and the inwall of the axial bore of the elastic shaft sleeve is provided with axial keyway, and key is provided with along its axial direction on the outer wall of elastic shaft sleeve.On the outer wall of the elastic shaft sleeve multiple ribs being evenly arranged are provided with along its axial direction.The utility model not only assembles simply, and axially mounted space is small, and is not susceptible to metal adhesion or situation of getting rusty.
Description
Technical field
It the utility model is related to a kind of adaptor, and in particular to a kind of shaft coupling transition adaptor.
Background technology
Connection between existing gear motor reductor and motor usually requires a transition adapter, in prior art
It is that being connected between the gear of gear motor reductor and the output shaft of motor is realized by shaft coupling, but uses shaft coupling to need
Increase certain axially mounted space, total length of such shaft coupling with reductor after equipped can also increase, so, to using
The installing space of environment just has certain requirement.Certainly, also have between existing gear motor reductor and motor using direct-connected
Structure, but metal adhesion or situation about getting rusty easily occur for the axis hole of the output shaft of motor and reductor, and cause motor
The problem of not easy to remove.
The content of the invention
The purpose of this utility model is：It is simple to provide a kind of not only assembling, and axially mounted space is small, and be not easy to send out
Raw metal adhesion or the shaft coupling transition adaptor for situation of getting rusty.
In order to achieve the above object, the technical solution of the utility model is：A kind of shaft coupling transition adaptor, its innovative point exist
In：Including elastic shaft sleeve, the elastic shaft sleeve has axial bore, and the inwall of the axial bore of the elastic shaft sleeve is provided with axle
To keyway, key is provided with along its axial direction on the outer wall of elastic shaft sleeve.
In the above-mentioned technical solutions, it is provided with multiple be evenly arranged along its axial direction on the outer wall of the elastic shaft sleeve
Rib.
In the above-mentioned technical solutions, the key on the elastic shaft sleeve outer wall is semi-convex round key.
In the above-mentioned technical solutions, the number of the rib is 3 ~ 6.
Good effect is possessed by the utility model：After shaft coupling transition adaptor of the present utility model, due to this
Utility model includes elastic shaft sleeve, and the elastic shaft sleeve has an axial bore, on the inwall of the axial bore of the elastic shaft sleeve
Provided with axial keyway, key is provided with along its axial direction on the outer wall of elastic shaft sleeve；In use, elastic shaft sleeve of the present utility model
The periphery of reductor input shaft, and the key connection of the keyway of reductor input shaft and elastic shaft sleeve are located at, the output shaft of motor leads to
Cross keyway and elastic shaft sleeve interference fits, the utility model can substitute the function of shaft coupling in prior art, and reductor
Total length design is compacter, while elastic shaft sleeve has the advantages that bradyseism and noise reduction, while the output shaft and reductor of motor
Elastic shaft sleeve between axis hole can effectively prevent the output shaft of motor and reductor axis hole from metal adhesion occurs, gets rusty, and lead
The problem of machine is not easy to remove is sent a telegraph, therefore, the utility model not only assembles simply, and axially mounted space is small.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the present utility model；
Fig. 2 is the dimensional structure diagram of the utility model resilient sleeve.
Embodiment
Below in conjunction with accompanying drawing and the embodiment provided, the utility model is further described, but is not limited to
This.
As shown in Figure 1, 2, a kind of shaft coupling transition adaptor, including elastic shaft sleeve 1, the elastic shaft sleeve 1 have axle inside
Hole 11, the inwall of the axial bore 11 of the elastic shaft sleeve 1 are provided with axial keyway 12, along its axle on the outer wall of elastic shaft sleeve 1
Key 2 is provided with to direction.
As shown in Fig. 2 it is interference fitted for the ease of the utility model and reductor axis hole, the outer wall of the elastic shaft sleeve 1
On along its axial direction be provided with multiple ribs 3 being evenly arranged.
As shown in Fig. 2 in order that the utility model structure is more reasonable, key 2 on the outer wall of elastic shaft sleeve 1 is half
Dome type key.
As shown in Fig. 2 in order to further improve the reasonability of the utility model structure, the number of the rib 3 is 3 ~ 6
It is individual.
Elastic shaft sleeve of the present utility model is nylon part.
The utility model is in use, elastic shaft sleeve of the present utility model 1 is located at the periphery of reductor input shaft, and reductor
The keyway of input shaft is connected with the key 2 of elastic shaft sleeve 1, and the output shaft of motor passes through keyway 12 and the interference fits of elastic shaft sleeve 1, sheet
Utility model can substitute the function of shaft coupling in prior art, and the total length design of reductor is compacter, while elasticity
Axle sleeve has the advantages that bradyseism and noise reduction, while the elastic shaft sleeve between the output shaft of motor and reductor axis hole can effectively be prevented
Only the output shaft of motor and reductor axis hole occur metal adhesion, got rusty, and the problem of cause motor not easy to remove, therefore, this
Utility model is not only assembled simply, and axially mounted space is small.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (4)
- A kind of 1. shaft coupling transition adaptor, it is characterised in that：Including elastic shaft sleeve（1）, the elastic shaft sleeve（1）It is inside with axle Hole（11）, the elastic shaft sleeve（1）Axial bore（11）Inwall be provided with axial keyway（12）, elastic shaft sleeve（1）It is outer On wall key is provided with along its axial direction（2）.
- 2. shaft coupling transition adaptor according to claim 1, it is characterised in that：The elastic shaft sleeve（1）Outer wall on edge Its axial direction is provided with multiple ribs being evenly arranged（3）.
- 3. shaft coupling transition adaptor according to claim 1 or 2, it is characterised in that：The elastic shaft sleeve（1）On outer wall Key（2）For semi-convex round key.
- 4. shaft coupling transition adaptor according to claim 2, it is characterised in that：The rib（3）Number be 3 ~ 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720883584.0U CN207005115U (en) | 2017-07-20 | 2017-07-20 | A kind of shaft coupling transition adaptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720883584.0U CN207005115U (en) | 2017-07-20 | 2017-07-20 | A kind of shaft coupling transition adaptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207005115U true CN207005115U (en) | 2018-02-13 |
Family
ID=61455466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720883584.0U Active CN207005115U (en) | 2017-07-20 | 2017-07-20 | A kind of shaft coupling transition adaptor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207005115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418344A (en) * | 2018-03-16 | 2018-08-17 | 厦门宏发工业机器人有限公司 | A kind of axis upper link and coupling structure that motor shaft is coupled with speed reducer |
-
2017
- 2017-07-20 CN CN201720883584.0U patent/CN207005115U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418344A (en) * | 2018-03-16 | 2018-08-17 | 厦门宏发工业机器人有限公司 | A kind of axis upper link and coupling structure that motor shaft is coupled with speed reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201020 Address after: No.c01, No.98 LongQian Road, Wujin national high tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee after: Changzhou Jienuo Transmission System Co., Ltd Address before: 213160 Jiangsu city of Changzhou province Wujin Nanxiashu street Changzhou laikesino transmission equipment Co. Ltd. Patentee before: CHANGZHOU REXNORD TRANSMISSION Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.c01, No.98 LongQian Road, Wujin national high tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee after: Zeno transmission system (Changzhou) Co., Ltd Address before: No.c01, No.98 LongQian Road, Wujin national high tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee before: Changzhou Jienuo Transmission System Co., Ltd |