CN206377162U - A kind of encoder coupler - Google Patents
A kind of encoder coupler Download PDFInfo
- Publication number
- CN206377162U CN206377162U CN201621352925.3U CN201621352925U CN206377162U CN 206377162 U CN206377162 U CN 206377162U CN 201621352925 U CN201621352925 U CN 201621352925U CN 206377162 U CN206377162 U CN 206377162U
- Authority
- CN
- China
- Prior art keywords
- trapezoidal
- encoder
- utility
- model
- encoder coupler
- 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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- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
The utility model provides a kind of encoder coupler, it is characterized in that, structure one and structure two including separation, structure one has trapezoidal external thread part, structure two has trapezoidal internal thread portion, and structure one is coordinated by trapezoidal external thread part and trapezoidal internal thread portion screw thread in the axial direction with structure two.Simple in construction, simple operation of the present utility model, its axial length can be adjusted according to distance between two axles for being actually subjected to connect, and the size selection and the suitable encoder Axile connection structure of replacing for the motor shaft that can be connected according to reality, the need for meeting in actual production.
Description
Technical field
The utility model is related to a kind of shaft coupling, especially a kind of encoder coupler.
Background technology
The length of existing encoder coupler axial direction be generally all it is fixed, it is uncontrollable.Such a shaft coupling
Using existing defects on the encoder.In application scenario, usually occur the axial length of the encoder coupler used with
The distance for two axles to be connected is not matched that.Under normal circumstances, the distance between two axles to be connected are very difficult to adjustment, only
Can the longer encoder coupler of selection replacing axial length.
In addition, existing encoder is usually fixed in bore, actual connection procedure, the size of motor shaft is typically
Determine, when the encoder coupler of selection bore and motor shaft size mismatch when, can only also select the device that alternates coding.
The content of the invention
The purpose of this utility model be to provide it is a kind of can be axially long according to distance regulation between being actually subjected to two axles of connection
The encoder coupler of degree.
In order to achieve the above object, the technical solution of the utility model there is provided a kind of encoder coupler, its feature
It is, include the structure one and structure two of separation, structure one has trapezoidal external thread part, and structure two has in trapezoidal
Threaded portion, structure one is coordinated by trapezoidal external thread part and trapezoidal internal thread portion screw thread in the axial direction with structure two.
Preferably, also it is connected between the structure one and structure two by circumferential uniform multiple connectors.
Preferably, the connector is along the structure one and the circumferential three uniform screw rods of the structure two and phase
The bolt answered.
Simple in construction, simple operation of the present utility model, can adjust it according to distance between two axles for being actually subjected to connect
Axial length, and the size selection and the suitable encoder Axile connection structure of replacing of the motor shaft that can be connected according to reality are full
The need in sufficient actual production.
Brief description of the drawings
Fig. 1 is the schematic diagram after structure one of the present utility model and the separation of structure two；
Fig. 2 is the schematic diagram after structure one of the present utility model and the connection of structure two.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation scope of the present utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
What a kind of encoder coupler that the utility model is provided was realized in：Encoder coupler is by separate two sections
Formula structure composition, i.e. structure 1 and structure 22.Structure 1 and structure 22 can be according to the axles of actual connection
Size is selected.The main body composition of structure 1 and structure 22 is essentially identical, includes middle trapezoidal motion thread knot
Structure and three screw rods 3, nut structures of outer ring, only difference is that：The intermediate shaft portion of structure 1 is trapezoidal external screw thread
Portion 4, the intermediate shaft portion of structure 22 is trapezoidal internal thread portion 5.
Structure 1 is consolidated with structure 22 by trapezoidal external thread part 4 and trapezoidal internal thread portion 5 to axial direction
It is fixed, then fixed along the fixation of axle direction of rotation by three screw rods 3, nut structures, so that by two parts knot of encoder
Structure is all any limitation as in 6 direction frees degree.
In use, suitable structure 1 and structure 22 are selected according to the diameter dimension for being actually subjected to connecting shaft first,
Structure 1 and structure 22 are connected axial direction by the trapezoidal external thread part 4 of central shaft, trapezoidal internal thread portion 5 afterwards
Together, its relative distance is adjusted according to actual conditions.After the distance determination of axial direction between the two, outer ring is utilized
Three screw rods 3, nut structure fix two-part structure, become the coupling structure of an entirety.
Claims (3)
1. a kind of encoder coupler, it is characterised in that structure one (1) and structure two (2) including separation, structure one
(1) there is trapezoidal external thread part (4), structure two (2) has trapezoidal internal thread portion (5), structure one (1) and structure two
(2) coordinated in the axial direction by trapezoidal external thread part (4) and trapezoidal internal thread portion (5) screw thread.
2. a kind of encoder coupler as claimed in claim 1, it is characterised in that the structure one (1) and structure two
(2) also it is connected between by circumferential uniform multiple connectors.
3. a kind of encoder coupler as claimed in claim 2, it is characterised in that the connector is along the structure one
And the circumferential three uniform screw rods (3) of the structure two (2) and corresponding bolt (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621352925.3U CN206377162U (en) | 2016-12-09 | 2016-12-09 | A kind of encoder coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621352925.3U CN206377162U (en) | 2016-12-09 | 2016-12-09 | A kind of encoder coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206377162U true CN206377162U (en) | 2017-08-04 |
Family
ID=59406523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621352925.3U Expired - Fee Related CN206377162U (en) | 2016-12-09 | 2016-12-09 | A kind of encoder coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206377162U (en) |
-
2016
- 2016-12-09 CN CN201621352925.3U patent/CN206377162U/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: 20170804 Termination date: 20171209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |