CN208606788U - A kind of rotary encoder mounting bracket - Google Patents
A kind of rotary encoder mounting bracket Download PDFInfo
- Publication number
- CN208606788U CN208606788U CN201821174924.3U CN201821174924U CN208606788U CN 208606788 U CN208606788 U CN 208606788U CN 201821174924 U CN201821174924 U CN 201821174924U CN 208606788 U CN208606788 U CN 208606788U
- Authority
- CN
- China
- Prior art keywords
- encoder
- bottom plate
- rotary encoder
- elastic component
- driving wheel
- 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
The utility model discloses a kind of rotary encoder mounting brackets, including pedestal and encoder bracket bottom plate, hold-down mechanism is equipped between encoder bracket bottom plate and pedestal, encoder bracket bottom plate is equipped with encoder bracket, encoder bracket is equipped with rotary encoder, the shaft of rotary encoder and one end of shaft coupling connect, and the other end and transmission axis connection, transmission shaft of shaft coupling are equipped with driving wheel.Rotary encoder mounting bracket provided by the utility model, can be used for the on-line measurement of continuous production wire rod length, and structure is simple, and measurement accuracy is high；It is equipped with hold-down mechanism between pedestal and encoder bracket bottom plate, it can be made to be in close contact with testee according to the height of the highly automated adjustment driving wheel of contact surface, measurement accuracy is high；Encoder and shaft coupling are externally provided with protection shell, and waterproof performance, anti-vibration resistance are good, can effective protection encoder, prolong its service life.
Description
Technical field
The utility model relates to a kind of rotary encoder mounting bracket more particularly to a kind of rotary encoder mounting brackets.
Background technique
For continuous production wire rod, length needs real-time measurement, and traditional measurement includes that friction pulley adds encoder to measure
Length, the step-by-step counting to encoder, the perimeter further according to friction pulley is to obtain production length.But in measurement process,
Since friction pulley beats on wire rod, skid or wheel footpath abrasion etc. can all cause certain measurement error, for requiring measurement essence
High occasion is spent, needs to guarantee that the contact surface of friction pulley and testee is in close contact always, otherwise its measurement result may not
With reference value.
Summary of the invention
In order to solve the above technical problems, the utility model provides a kind of rotary encoder mounting bracket, it to be used for wire production
It is used with linear measure longimetry.
A kind of rotary encoder mounting bracket, including pedestal and encoder bracket bottom plate, the encoder bracket bottom plate with
Hold-down mechanism is equipped between the pedestal, the encoder bracket bottom plate is equipped with encoder bracket, sets on the encoder bracket
There is rotary encoder, the shaft of the rotary encoder and one end of shaft coupling connect, the other end of the shaft coupling and transmission
Axis connection, the transmission shaft are equipped with driving wheel.
Above technical scheme is preferred, and the hold-down mechanism includes connection frame and elastic component, described connection frame one end and institute
It states pedestal to be fixedly connected, the other end of the connection frame and the encoder bracket bottom plate are rotatablely connected, the encoder bracket
Bottom plate is equipped with the first slideway, and one end of the elastic component is equipped with sliding block, and the sliding block is slidably connected with first slideway, institute
The other end for stating elastic component is connect with the connection frame or the pedestal.
Above technical scheme is preferred, and the connecting pin of the elastic component and the encoder bracket bottom plate is provided close to described
The side of driving wheel.
Above technical scheme is preferred, and the elastic component is gas spring or compressed spring.
Above technical scheme is preferred, and the hold-down mechanism includes guide post, guide sleeve and elastic component, and the guide sleeve is set to described
On pedestal, the guide post is set on the encoder bracket bottom plate, and the elastic component is arranged on the guide post.
Above technical scheme is preferred, and the elastic component is compressed spring.
Above technical scheme is preferred, and the rotary encoder and shaft coupling are externally provided with protection shell, the protection shell
On the encoder bracket bottom plate, the side wall of the protection shell is stretched out in one end of the transmission shaft, and the driving wheel is set
In the protection shell exterior.
The utility model has the advantages and positive effects of: rotary encoder mounting bracket provided by the utility model,
It can be used for the on-line measurement of continuous production wire rod length, structure is simple, and measurement accuracy is high；It is set between pedestal and encoder bracket bottom plate
There is hold-down mechanism, elastic component can adjust the pressure between driving wheel and measured object contact surface, when driving wheel is small by pressure, elastic component
Automatically it stretches out, driving wheel height increases, and when stress is big, elastic component back shortens automatically, and driving wheel height reduces, this is practical
It is novel it to be made to be in close contact with testee, measurement accuracy according to the height of the highly automated adjustment driving wheel of contact surface
It is high；Encoder and shaft coupling are externally provided with protection shell, and waterproof performance, anti-vibration resistance are good, can effective protection encoder, extend
Its service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment one.
Fig. 2 is the structural schematic diagram of the encoder bracket of the utility model embodiment one
Fig. 3 is the structural schematic diagram of the utility model embodiment two.
Wherein: 1. driving wheels, 2. protection shells, 3. connection frames, 4. pedestals, 5. rotary encoders, 6. bearing blocks, 7. shaft couplings
Device, 8. transmission shafts, 9. elastic components, 10. side walls, 11. encoder brackets, 12. encoder bracket bottom plates, 13. first slideways, 14.
Sliding slot, 15. guide posts, 16. guide sleeves.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment 1
The present embodiment provides a kind of rotary encoder mounting brackets, as shown in Figure 1, including pedestal 4 and encoder bracket bottom
Plate 12, is equipped with hold-down mechanism between encoder bracket bottom plate 12 and pedestal 4, encoder bracket bottom plate 12 is equipped with encoder bracket
11, encoder bracket 11 is equipped with rotary encoder 5, and the shaft of rotary encoder 5 is connect with one end of shaft coupling 7, shaft coupling 7
The other end connect with transmission shaft 8, transmission shaft 8 is equipped with driving wheel 1, is additionally provided with bearing block 6 on encoder bracket bottom plate 12, passes
Moving axis 8 is set in bearing block 6, and driving wheel 1 is friction pulley.
Hold-down mechanism includes connection frame 3 and elastic component 9, and 3 one end of connection frame is fixedly connected with pedestal 4, can be welding,
It can be to be bolted or be clamped, the other end and encoder bracket bottom plate 12 of connection frame 3 are rotatablely connected, encoder bracket bottom
Plate 12 is equipped with the first slideway 13, and one end of elastic component 9 is equipped with sliding block, and sliding block is slidably connected with the first slideway 13, elastic component 9
The other end is connect with connection frame 3 or pedestal 4, and the present embodiment is that the other end of elastic component and the bottom end of connection frame connect.
Since elastic component needs to adjust the pressure of driving wheel Yu measured object contact surface, so elastic component 9 and encoder bracket
The connecting pin of bottom plate 12 is provided close to the side of driving wheel 1, and connection frame 3 and the junction of encoder bracket bottom plate 12 are disposed far from
The side of driving wheel 1.Elastic component 9 can be gas spring or compressed spring, but be not limited to upper elastic member type, it is preferred that this
Embodiment uses gas spring.Gas spring can adjust the pressure between driving wheel and measured object contact surface, when driving wheel is by measured object
Pressure hour, gas spring stretches out automatically, and driving wheel height increases；When driving wheel is big by the pressure of measured object, gas bullet
Spring back shortens automatically, and driving wheel height reduces, and the present embodiment can be according to the height of the highly automated adjustment driving wheel of contact surface
Degree, is in close contact driving wheel always with measured object.
Rotary encoder 5 and shaft coupling 7 are externally provided with protection shell 2, and protection shell 2 is set on encoder bracket bottom plate 12,
The side wall 10 of protection shell is stretched out in one end of transmission shaft 8, and driving wheel 1 is set to outside protection shell 2.Protect shell can waterproof simultaneously
Effective protection shaft coupling and rotary encoder extend the service life of shaft coupling and rotary encoder.
As shown in Fig. 2, encoder bracket 11 is L shape, level board is equipped with sliding slot 14, and bolt passes through sliding slot and coding
The connection of device bracket bottom plate, the design of sliding slot keep the relative position of encoder and encoder bracket bottom plate adjustable, can effectively adjust
Encoder axis protrudes into the length of shaft coupling.
Embodiment 2
The present embodiment provides a kind of rotary encoder mounting brackets, as shown in figure 3, including pedestal 4 and encoder bracket bottom
Plate 12, is equipped with hold-down mechanism between encoder bracket bottom plate 12 and pedestal 4, encoder bracket bottom plate 12 is equipped with encoder bracket
11, encoder bracket 11 is equipped with rotary encoder 5, and the shaft of rotary encoder 5 is connect with one end of shaft coupling 7, shaft coupling 7
The other end connect with transmission shaft 8, transmission shaft 8 is equipped with driving wheel 1, is additionally provided with bearing block 6 on encoder bracket bottom plate 12, passes
Moving axis 8 is set in bearing block 6, and driving wheel 1 is friction pulley.
Hold-down mechanism includes guide post 15, guide sleeve 16 and elastic component 9, and guide sleeve 16 is set on pedestal 4, and guide post 15 is set to encoder
On bracket bottom plate 12, elastic component is arranged on guide post 15.The present embodiment elastic component is compressed spring, spring one end and encoder branch
The connection of frame bottom plate, one end is connect with guide sleeve.Spring can adjust the pressure between driving wheel and measured object contact surface, when driving wheel by
The pressure hour of measured object, spring stretch out automatically, and driving wheel height increases；When driving wheel is big by the pressure of measured object,
Spring back shortens automatically, and driving wheel height reduces, and the present embodiment can be according to the highly automated adjustment driving wheel of contact surface
Highly, it is in close contact driving wheel always with measured object.
Rotary encoder 5 and shaft coupling 7 are externally provided with protection shell 2, and protection shell 2 is set on encoder bracket bottom plate 12,
The side wall 10 of protection shell is stretched out in one end of transmission shaft 8, and driving wheel 1 is set to outside protection shell 2.Protect shell can waterproof simultaneously
Effective protection shaft coupling and rotary encoder extend the service life of shaft coupling and rotary encoder.
As shown in Fig. 2, encoder bracket 11 is L shape, level board is equipped with sliding slot 14, and bolt passes through sliding slot and coding
The connection of device bracket bottom plate, the design of sliding slot keep the relative position of encoder and encoder bracket bottom plate adjustable, can effectively adjust
Encoder axis protrudes into the length of shaft coupling.
In use, the arc surface of driving wheel 1 is bonded with the lower surface of wire rod, such as the lower surface of steel pipe, due to transmission
Wheel is friction pulley, and testee is mobile to drive driving wheel rotation under frictional force effect, and the rotation of driving wheel 1 drives rotary encoder
5 rotations carry out step-by-step countings, and in measurement process, when driving wheel is small by the pressure of measured object, elastic component 9 stretches out automatically,
Encoder bracket bottom plate 12 is driven accordingly to increase, on encoder bracket bottom plate, height is consequently increased driving wheel 1；
When driving wheel 1 is big by the pressure of measured object, elastic component 9 back shortens automatically, drives encoder bracket bottom plate 12 corresponding therewith
It reduces, on encoder bracket bottom plate, height also reduces driving wheel 1 therewith, and hold-down mechanism can be according to the height of contact surface
The height of automatic adjusting transmission wheel is in close contact driving wheel always with testee, and prevents measured object to driving wheel pressure
When big, the excessive movement for influencing measured object of frictional force guarantees measurement accuracy.
Rotary encoder mounting bracket provided by the utility model, can be used for the on-line measurement of continuous production wire rod length,
Structure is simple, and measurement accuracy is high；Between pedestal and encoder bracket bottom plate be equipped with hold-down mechanism, elastic component can adjust driving wheel with
Pressure between measured object contact surface, when driving wheel is small by the pressure of measured object, elastic component stretches out automatically, driving wheel height
Increase, when driving wheel is big by the pressure of measured object, elastic component back shortens automatically, and driving wheel height reduces, the utility model
Driving wheel can be made to be in close contact always with testee according to the height of the highly automated adjustment driving wheel of contact surface, measured
Precision is high；Encoder and shaft coupling are externally provided with protection shell, and waterproof performance, anti-vibration resistance are good, can effective protection encoder,
It prolongs its service life.
The embodiments of the present invention are described in detail above, but the content is only the preferable of the utility model
Embodiment should not be considered as limiting the scope of the present invention.It is made according to the scope of application of this utility model equal
Deng variation and improvement etc., should still belong within the patent covering scope of the utility model.
Claims (7)
1. a kind of rotary encoder mounting bracket, it is characterised in that: including pedestal and encoder bracket bottom plate, the encoder branch
Hold-down mechanism is equipped between frame bottom plate and the pedestal, the encoder bracket bottom plate is equipped with encoder bracket, the encoder
Bracket is equipped with rotary encoder, and one end of the shaft of the rotary encoder and shaft coupling connects, the shaft coupling it is another
End is equipped with driving wheel with transmission axis connection, the transmission shaft.
2. rotary encoder mounting bracket according to claim 1, it is characterised in that: the hold-down mechanism includes connection frame
And elastic component, described connection frame one end are fixedly connected with the base, the other end of the connection frame and the encoder bracket
Bottom plate rotation connection, the encoder bracket bottom plate are equipped with the first slideway, and one end of the elastic component is equipped with sliding block, the cunning
Block is slidably connected with first slideway, and the other end of the elastic component is connect with the connection frame or the base rotation.
3. rotary encoder mounting bracket according to claim 2, it is characterised in that: the elastic component and the encoder
The connecting pin of bracket bottom plate is provided close to the side of the driving wheel.
4. rotary encoder mounting bracket according to claim 3, it is characterised in that: the elastic component is gas spring or pressure
Contracting spring.
5. rotary encoder mounting bracket according to claim 1, it is characterised in that: the hold-down mechanism include guide post,
Guide sleeve and elastic component, the guide sleeve are set on the pedestal, and the guide post is set on the encoder bracket bottom plate, the guide post
On be arranged with the elastic component.
6. rotary encoder mounting bracket according to claim 5, it is characterised in that: the elastic component is compressed spring.
7. rotary encoder mounting bracket according to any one of claims 1 to 6, it is characterised in that: the rotary coding
Device and shaft coupling are externally provided with protection shell, and the protection shell is set on the encoder bracket bottom plate, and the one of the transmission shaft
The side wall of the protection shell is stretched out at end, and the driving wheel is set to the protection shell exterior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821174924.3U CN208606788U (en) | 2018-07-24 | 2018-07-24 | A kind of rotary encoder mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821174924.3U CN208606788U (en) | 2018-07-24 | 2018-07-24 | A kind of rotary encoder mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208606788U true CN208606788U (en) | 2019-03-15 |
Family
ID=65670005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821174924.3U Expired - Fee Related CN208606788U (en) | 2018-07-24 | 2018-07-24 | A kind of rotary encoder mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208606788U (en) |
-
2018
- 2018-07-24 CN CN201821174924.3U patent/CN208606788U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 |