CN200996834Y - Synchronizing inspecter of encoder - Google Patents
Synchronizing inspecter of encoder Download PDFInfo
- Publication number
- CN200996834Y CN200996834Y CN 200620170827 CN200620170827U CN200996834Y CN 200996834 Y CN200996834 Y CN 200996834Y CN 200620170827 CN200620170827 CN 200620170827 CN 200620170827 U CN200620170827 U CN 200620170827U CN 200996834 Y CN200996834 Y CN 200996834Y
- Authority
- CN
- China
- Prior art keywords
- synchronously
- scrambler
- support
- encoder
- belt wheels
- 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 - Lifetime
Links
- 230000001360 synchronised effect Effects 0.000 claims abstract description 10
- 230000033001 locomotion Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
A detector for the synchronous belt of an encoder is provided, which is characterized in that the detector comprises a support, two belt wheels, an encoder, synchronous belts and sliding-block linkage rods; on the support, two belt wheels are placed, which are provided respectively with synchronous rotary shafts that are connected with the support with two bearing seats; one of the bearing seats is connected with the encoder; the output shaft of the encoder is co-centrally connected with the corresponding rotary shaft; the synchronous belts are tensioned on the outsides of the two belt wheels; on the synchronous belts, the sliding-block linkage rods are connected.
Description
Technical field
The utility model relates to scrambler synchronously with the technical field of detection.
Background technology
Mainly contain two kinds of signal transmitters in the prior art.A kind of is to use the proximity Hall switch sender, when the effective shielded area near switch reach certain area than the time just begin sender, its positional precision is lower.Owing to is separate near switch and sender spare (shelter), under lathe has situation than big bang, easily produce dislocation near switch and sender spare, cause unstable or at all can't sender near the switch sender.Another kind is with stay-supported scrambler sender, use this structure, owing to be subjected to the line wheel diameter and twine the influence that axial location moves, its positional precision is lower, this mechanism is when frequent commutation and frequent acceleration and deceleration in addition, the backguy place rapid wear of backguy scrambler, and backguy is difficult to guarantee that the direction of motion of backguy is consistent with the slide block movement direction after being fixed on the slide block mounting bracket hole, that is to say, tilt phenomenon appearred in the backguy meeting when slide block drove the backguy campaign, finally cause backguy to break easily, thereby reduce greatly serviceable life.
The utility model content
The utility model purpose provides the scrambler of a kind of transmission accuracy height, long service life and is with pick-up unit synchronously.
The utility model comprises support, two belt wheels, scrambler, band, slide block connecting link synchronously, arrange two belt wheels on the support, be respectively arranged with synchronous rotation axis on two belt wheels, rotation axis is connected with support by bearing seat synchronously, be connected with scrambler on one of them bearing seat, the output shaft of described scrambler connects with corresponding rotation axis is concentric, and band is stretched in the outside of two belt wheels synchronously, is with synchronously to be connected with the slide block connecting link.
When slide block movement, be attached thereto also movement therewith of the slide block connecting link that connects, the slide block connecting link drives synchronously that band makes belt wheel and synchronous rotation axis rotate synchronously, and the output shaft that drives scrambler rotates synchronously.Because band and belt wheel have higher transmission accuracy synchronously, thereby guaranteed that scrambler can detect accurate data, PLC just can total travel accurately control running speed of sliding block and displacement after receiving data, and band uses polyurethane folder steel wire, long service life synchronously.The utility model has been realized the purpose of transmission accuracy height, long service life.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1.
Embodiment
As shown in the figure, be furnished with two belt wheel 2-1,2-2 on the support 8, belt wheel 2-1 is provided with synchronous rotation axis 5-1, belt wheel 2-2 is provided with synchronous rotation axis 5-2, and rotation axis 5-1 is connected with support 8 by bearing seat 3-1 synchronously, and rotation axis 5-2 is connected with support 8 by bearing seat 3-2 synchronously, be connected with scrambler 7 on the bearing seat 3-1, the output shaft 6 of scrambler 7 is connected with rotation axis 5-1 is concentric, with 4 outsides that are stretched in two belt wheel 2-1,2-2, is with synchronously and is connected with slide block connecting link 1 on 4 synchronously.
Claims (1)
1, scrambler is with pick-up unit synchronously, it is characterized in that comprising support, two belt wheels, scrambler, band, slide block connecting link synchronously, arrange two belt wheels on the support, be respectively arranged with synchronous rotation axis on two belt wheels, rotation axis is connected with support by bearing seat synchronously, is connected with scrambler on one of them bearing seat, and the output shaft of described scrambler connects with corresponding rotation axis is concentric, band is stretched in the outside of two belt wheels synchronously, is with synchronously to be connected with the slide block connecting link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620170827 CN200996834Y (en) | 2006-12-28 | 2006-12-28 | Synchronizing inspecter of encoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620170827 CN200996834Y (en) | 2006-12-28 | 2006-12-28 | Synchronizing inspecter of encoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996834Y true CN200996834Y (en) | 2007-12-26 |
Family
ID=38995267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620170827 Expired - Lifetime CN200996834Y (en) | 2006-12-28 | 2006-12-28 | Synchronizing inspecter of encoder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996834Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010121447A1 (en) * | 2009-04-24 | 2010-10-28 | 广东升威电子制品有限公司 | Plastic packaged straight slide coder |
| CN101936711A (en) * | 2010-08-26 | 2011-01-05 | 湖北富升锻压机械有限公司 | Device for detecting stroke and speed of slide of forging and pressing equipment |
| CN107101663A (en) * | 2017-05-02 | 2017-08-29 | 上海航天控制技术研究所 | A kind of redundant sensor characteristic coherency test device |
| US11105401B2 (en) | 2018-07-25 | 2021-08-31 | Gates Corporation | Belt sensor system |
| CN116337120A (en) * | 2023-03-29 | 2023-06-27 | 东莞市涛涛电子有限公司 | Photoelectric encoder with electronic rotating disc |
-
2006
- 2006-12-28 CN CN 200620170827 patent/CN200996834Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010121447A1 (en) * | 2009-04-24 | 2010-10-28 | 广东升威电子制品有限公司 | Plastic packaged straight slide coder |
| CN101936711A (en) * | 2010-08-26 | 2011-01-05 | 湖北富升锻压机械有限公司 | Device for detecting stroke and speed of slide of forging and pressing equipment |
| CN107101663A (en) * | 2017-05-02 | 2017-08-29 | 上海航天控制技术研究所 | A kind of redundant sensor characteristic coherency test device |
| CN107101663B (en) * | 2017-05-02 | 2019-09-06 | 上海航天控制技术研究所 | A kind of redundant sensor characteristic coherency test device |
| US11105401B2 (en) | 2018-07-25 | 2021-08-31 | Gates Corporation | Belt sensor system |
| CN116337120A (en) * | 2023-03-29 | 2023-06-27 | 东莞市涛涛电子有限公司 | Photoelectric encoder with electronic rotating disc |
| CN116337120B (en) * | 2023-03-29 | 2024-02-13 | 东莞市涛涛电子有限公司 | Photoelectric encoder with electronic rotating disc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071226 |
|
| EXPY | Termination of patent right or utility model |