CN208253131U - A kind of attachment device improving encoder eccentricity issues - Google Patents
A kind of attachment device improving encoder eccentricity issues Download PDFInfo
- Publication number
- CN208253131U CN208253131U CN201820620632.1U CN201820620632U CN208253131U CN 208253131 U CN208253131 U CN 208253131U CN 201820620632 U CN201820620632 U CN 201820620632U CN 208253131 U CN208253131 U CN 208253131U
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- encoder
- attachment device
- eccentricity issues
- connecting shaft
- improving
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Abstract
The utility model relates to technical field of industrial equipment more particularly to a kind of encoder brackets.A kind of attachment device improving encoder eccentricity issues, is set between encoder, connecting shaft and device housings, including a shaft coupling, connects the encoder and the connecting shaft；One mounting bracket, one end are set among the shaft coupling and the encoder, are connected with the encoder by several fixed screws；The other end is connected with the device housings of the connecting shaft.Due to taking above technical scheme, the utility model solves the problems, such as the coaxiality deviation generated under current encoder device and the direct-connected state of motor shaft and the damage to encoder, provides structurally reasonable one kind, significant effect, the easy encoder bracket of installation.
Description
Technical field
The present invention relates to technical field of industrial equipment more particularly to a kind of encoder brackets.
Background technique
When carrying out the work of tracking spraying using robot in the industrial production, encoder is often used.Encoder is often
It is connected directly with motor shaft, this form is easy to appear encoder damage, concentricity deviates generation bias, and then causes robot
There is error to influence product quality in tracking inaccuracy, feedback, need to recalibrate even renewal part, improve
Production cost.
Summary of the invention
The object of the present invention is to provide one kind can improve the simple rack devices of encoder eccentricity issues, solve with
Upper technical problem.Technical problem solved by the invention can be realized using following technical scheme:
A kind of attachment device improving encoder eccentricity issues, is set between encoder, connecting shaft and device housings, wraps
It includes:
One shaft coupling connects the encoder and the connecting shaft；
One mounting bracket, one end are set among the shaft coupling and the encoder, if passing through with the encoder solid
Determine screw to be connected；The other end is connected with the device housings of the connecting shaft.
Preferably, the shaft coupling is flexible coupling.
Preferably, an adjustable plate is equipped between the mounting bracket and the device housings, the adjustable plate passes through several
Adjust screw and the adjustable connection of the device housings.
Preferably, the edge for adjusting screw and being uniformly arranged on the adjustable plate respectively.
Preferably, the mounting bracket is three sections, and adjacent every section of angle is 135 °, and two sections of angles at both ends are 90 °, three sections
In the same plane.
Preferably, it is equipped with an angle steel among the adjustable plate and the device housings, the angle steel is equipped with mounting hole.
The beneficial effect of above-mentioned technical proposal is:
By using the present invention, the connection state of encoder and motor shaft is improved, improves the working environment of encoder,
Coaxiality deviation and eccentric generation are effectively reduced, the stabilization of equipment is improved under the premise of not influencing equipment original performance
Property and service life, effectively reduce production cost.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the overall schematic that a preferred embodiment of the present invention is connected to motor.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art without creative labor it is obtained it is all its
His embodiment, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be further explained below with reference to the attached drawings and specific examples, but not as the limitation of the invention.
As shown in Figure 1, a kind of attachment device for improving encoder eccentricity issues, is set to encoder, connecting shaft and equipment
Between shell, comprising:
One shaft coupling 1 connects encoder and connecting shaft；
One mounting bracket 3, one end are set among shaft coupling and encoder, are connected with encoder 1 by several fixed screws 2
It connects；The other end is connected with the device housings of connecting shaft, by connection encoder, connecting shaft and device housings, from multiple angles
Guarantee the stability of bracket.
Shaft coupling 1 is flexible coupling.Compared to positive coupling, the work that shaft coupling is provided with compensation relative displacement is waken
With being effectively reduced eccentricity value, guarantee encoder long-term stable operation
An adjustable plate 4 is equipped between mounting bracket 3 and device housings, adjustable plate 4 passes through several adjusting screws 6 and equipment
Connection that shell is adjustable.The leveling board of adjustable connection allows relative position of the user by micromatic setting, is guaranteeing device
The scope of application of the invention is improved while stability.
The edge that screw 6 is uniformly arranged on adjustable plate 4 respectively is adjusted, makes adjustable plate uniform force while being convenient for user
The relative position of regulating device.
Mounting bracket 3 is three sections, and adjacent every section of angle is 135 °, and two sections of angles at both ends are 90 °, and three sections same flat
On face.The structure of three-stage helps to improve the rigidity of bracket, avoids bracket because generating deformation after being used for a long time, influences connecting shaft
With the concentricity of encoder.
An angle steel 5 is equipped among adjustable plate 4 and device housings, angle steel 5 is equipped with mounting hole.Mounting hole is according to live practical
Need condition for peace carry out scene bore beat.The setting of angle steel connect the present apparatus more firmly with device housings.
As shown in Figure 2, in use, motor 7 is with movable sprocket 8, sprocket wheel 8 is rotated with movable sprocket 9, sprocket wheel 9 with moving axis, connection
Axis 10 is fixed on axis and axis moves together, is connected by shaft coupling with encoder 11, and encoder 11 is driven to move.Pass through tune
The adjusting screw 6 on plate 4 is saved to guarantee the concentricity of the installation of encoder 11.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent replacement and obviously change obtained scheme, should all be included within the scope of the present invention.
Claims (6)
1. a kind of attachment device for improving encoder eccentricity issues, which is characterized in that be set to outside encoder, connecting shaft and equipment
Between shell, comprising:
One shaft coupling connects the encoder and the connecting shaft；
One mounting bracket, one end are set among the shaft coupling and the encoder, pass through several fixed spiral shells with the encoder
Silk is connected；The other end is connected with the device housings of the connecting shaft.
2. a kind of attachment device for improving encoder eccentricity issues according to claim 1, which is characterized in that the shaft coupling
Device is flexible coupling.
3. a kind of attachment device for improving encoder eccentricity issues according to claim 1, which is characterized in that the installation
An adjustable plate is equipped between bracket and the device housings, the adjustable plate can by several adjusting screws and the device housings
Adjust connection.
4. a kind of attachment device for improving encoder eccentricity issues according to claim 3, which is characterized in that the adjusting
Screw is uniformly arranged on the edge of the adjustable plate respectively.
5. a kind of attachment device for improving encoder eccentricity issues according to claim 1, which is characterized in that the installation
Bracket is three sections, and adjacent every section of angle is 135 °, and two sections of angles at both ends are 90 °, and three sections in the same plane.
6. a kind of attachment device for improving encoder eccentricity issues according to claim 3, which is characterized in that the adjusting
An angle steel is equipped among plate and the device housings, the angle steel is equipped with mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820620632.1U CN208253131U (en) | 2018-04-27 | 2018-04-27 | A kind of attachment device improving encoder eccentricity issues |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820620632.1U CN208253131U (en) | 2018-04-27 | 2018-04-27 | A kind of attachment device improving encoder eccentricity issues |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208253131U true CN208253131U (en) | 2018-12-18 |
Family
ID=64634327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820620632.1U Active CN208253131U (en) | 2018-04-27 | 2018-04-27 | A kind of attachment device improving encoder eccentricity issues |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208253131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468934A (en) * | 2018-04-27 | 2018-08-31 | 上海发那科机器人有限公司 | A kind of hookup improving encoder eccentricity issues |
-
2018
- 2018-04-27 CN CN201820620632.1U patent/CN208253131U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468934A (en) * | 2018-04-27 | 2018-08-31 | 上海发那科机器人有限公司 | A kind of hookup improving encoder eccentricity issues |
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