CN203617847U - Encoder novel mounting structure - Google Patents
Encoder novel mounting structure Download PDFInfo
- Publication number
- CN203617847U CN203617847U CN201320732015.8U CN201320732015U CN203617847U CN 203617847 U CN203617847 U CN 203617847U CN 201320732015 U CN201320732015 U CN 201320732015U CN 203617847 U CN203617847 U CN 203617847U
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- CN
- China
- Prior art keywords
- motor
- encoder
- rotary encoder
- mounting structure
- novel mounting
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- Expired - Lifetime
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Abstract
The utility model provides an encoder novel mounting structure which comprises a motor and a rotary encoder. The motor is connected with the rotary encoder through a connecting structure. The connecting structure comprises a motor connecting shaft. One end of the motor connecting shaft is connected with a central threaded hole of a motor output end through an outer threaded, and the other end of the motor connecting shaft is connected with the rotary encoder through a coupler. The connecting structure also comprises a motor connecting shaft anti-loosing block, an expansion sleeve and an expansion sleeve pressing cover. The anti-loosing block is provided with a center hole which sleeves the motor connecting shaft. The expansion sleeve and the expansion sleeve pressing cover sleeve the motor output end in order. The anti-loosing block is fixed on a motor transmission unit through a bolt and the expansion sleeve pressing cover. The encoder novel mounting structure has the advantage that since the above technical scheme is employed, a rotary encoder with a special installation requirement can be normally installed to use, especially in occasions that the rotary encoder can not be installed at a motor back seat and the outer diameter of a motor output shaft is large.
Description
Technical field
The utility model relates to a kind of encoder installing area, especially relates to a kind of encoder novel mounting structure.
Background technology
Rotary encoder is generally to utilize the flange hole of motor back seat itself and spring leaf or the positioning boss of customization to install at present, when motor shaft is thicker, can only select axle sleeve type rotary encoder, and this just causes the problems such as partial structurtes are too fat to move, and cost is higher.And some occasion rotary encoder can only be installed in this one end of motor output shaft, and in most cases motor shaft output does not have installing hole, and this just causes cannot installing according to original mounting means.This just requires a kind of encoder novel mounting structure that can satisfy the demands.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, safe and reliable encoder novel mounting structure.
The technical solution of the utility model is: a kind of encoder novel mounting structure, comprise motor and rotary encoder, described motor is connected with described rotary encoder by syndeton, described syndeton comprises motor connecting axle, one end of described motor connecting axle is connected with the output of described motor, and the other end is connected with described rotary encoder.
Preferably, one end of described motor connecting axle is connected with the screwed hole of centre of described motor output end by external screw thread, and the other end is connected with described rotary encoder by shaft coupling.
Preferably, also comprise motor-driven part, described motor-driven part is fixed on described motor connecting axle.
Preferably, described syndeton also comprises the anti-loose spot of motor connecting axle, ringfeder and ringfeder friction top, described anti-loose spot is with centre bore, be enclosed within on described motor connecting axle, described ringfeder and ringfeder friction top are enclosed within described motor output end successively, and described anti-loose spot is fixed on motor-driven part by bolt and ringfeder friction top.
Preferably, the surface of described motor connecting axle is with projection or boss, and described anti-loose spot centre bore inner side is with corresponding depression or groove.
Preferably, also comprise the fixture of described rotary encoder, to fix the position of described rotary encoder.
Preferably, described fixture comprises fixed mount, regulates fixed mount and supporting bracket, and described fixed mount is positioned at described adjusting fixed mount top, and connects by leveling bolt, described adjusting fixed mount is fixed in described supporting bracket, and described rotary encoder is connected with described fixed mount.
Preferably, between described adjusting fixed mount and described supporting bracket, be lined with buffering spacer.
Advantage and the good effect that the utlity model has are:
Technique scheme provides a kind of new structure that has special mounting to require to encoder, is specially adapted to motor back seat rotary encoder and the larger occasion of motor output shaft external diameter cannot be installed.Adopt this technical scheme user can select as required the rotary encoder of various models, this programme has reduced the large off-set phenomenon of motor shaft and rotary coder shaft center causing because of processing and manufacturing error simultaneously, and structure is compacter, and applicability is more extensive.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure:
1, motor 2, rotary encoder 3, motor connecting axle 4, anti-loose spot
5, ringfeder 6, ringfeder friction top 7, motor-driven part 8, fixed mount
9, regulate fixed mount 10, supporting bracket 11, buffering spacer
Embodiment
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail.
As shown in Figure 1, the utility model comprises motor 1 and rotary encoder 2, motor 1 is fixed on installing rack, described motor 1 is connected with described rotary encoder 2 by motor connecting axle 3, one end of described motor connecting axle 3 is connected with the screwed hole of centre of described motor 1 output by external screw thread, and the other end is connected with described rotary encoder 2 by shaft coupling.
Described syndeton also comprises the anti-loose spot 4 of motor connecting axle, ringfeder 5 and ringfeder friction top 6, described anti-loose spot 4 is with centre bore, be enclosed within on described motor connecting axle 3, described ringfeder 5 and ringfeder friction top 6 are enclosed within described motor output end successively, fixing by bolt and described anti-loose spot 4.Described anti-loose spot is fixed on motor-driven part by bolt and ringfeder friction top, and described motor-driven part 7 is fixed on described motor connecting axle 3 by described ringfeder 5 and ringfeder friction top 6.So both guaranteed the reliable running of motor-driven part 7, simultaneously also for the access of rotary encoder 2 provides space.
The surface of described motor connecting axle 3 is with projection or boss, and described anti-loose spot 4 centre bore inner sides are with corresponding depression or groove.To guarantee described motor connecting axle 3 and output shaft synchronous running.
Also comprise the fixture of described rotary encoder 2, to fix the position of described rotary encoder 2.
Described fixture comprises fixed mount 8, regulates fixed mount 9 and supporting bracket 10, described fixed mount 8 is positioned at described adjusting fixed mount 9 tops, and connect by leveling bolt, described adjusting fixed mount 9 is fixed in described supporting bracket 10, and described rotary encoder 2 is connected with described fixed mount 8.By adjusting leveling bolt, can determine the relative position of fixed mount 8 and adjusting fixed mount 9, guarantee that the output shaft of described rotary encoder 2 and the output shaft of motor are concentric as far as possible simultaneously.
Between described adjusting fixed mount 9 and described supporting bracket 10, be lined with buffering spacer 11, vibrate the impulsive force of bringing with buffer motor.
Owing to adopting technique scheme, rotary encoder is had to special mounting requirement, be specially adapted to motor back seat rotary encoder and the larger occasion of motor output shaft external diameter cannot be installed, can normal mounting rotary encoder, use.
Above embodiment has been described in detail the utility model, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (8)
1. an encoder novel mounting structure, comprise motor (1) and rotary encoder (2), it is characterized in that: described motor (1) is connected with described rotary encoder (2) by syndeton, described syndeton comprises motor connecting axle (3), one end of described motor connecting axle (3) is connected with the output of described motor (1), and the other end is connected with described rotary encoder (2).
2. encoder novel mounting structure according to claim 1, it is characterized in that: one end of described motor connecting axle (3) is connected with the screwed hole of centre of described motor (1) output by external screw thread, and the other end is connected with described rotary encoder (2) by shaft coupling.
3. encoder novel mounting structure according to claim 1 and 2, is characterized in that: also comprise motor-driven part (7), described motor-driven part (7) is fixed on described motor connecting axle (3).
4. encoder novel mounting structure according to claim 3, it is characterized in that: described syndeton also comprises the anti-loose spot of motor connecting axle (4), ringfeder (5) and ringfeder friction top (6), described anti-loose spot (4) is with centre bore, be enclosed within on described motor connecting axle (3), described ringfeder (5) and ringfeder friction top (6) are enclosed within described motor output end successively, and described anti-loose spot (4) is fixed on motor-driven part (7) by bolt and ringfeder friction top (6).
5. encoder novel mounting structure according to claim 4, is characterized in that: the surface of described motor connecting axle (3) is with projection or boss, and described anti-loose spot (4) centre bore inner side is with corresponding depression or groove.
6. encoder novel mounting structure according to claim 1 and 2, is characterized in that: also comprise the fixture of described rotary encoder (2), to fix the position of described rotary encoder (2).
7. encoder novel mounting structure according to claim 6, it is characterized in that: described fixture comprises fixed mount (8), regulates fixed mount (9) and supporting bracket (10), described fixed mount (8) is positioned at described adjusting fixed mount (9) top, and connect by leveling bolt, it is upper that described adjusting fixed mount (9) is fixed on described supporting bracket (10), and described rotary encoder (2) is connected with described fixed mount (8).
8. encoder novel mounting structure according to claim 7, is characterized in that: between described adjusting fixed mount (9) and described supporting bracket (10), be lined with buffering spacer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320732015.8U CN203617847U (en) | 2013-11-15 | 2013-11-15 | Encoder novel mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320732015.8U CN203617847U (en) | 2013-11-15 | 2013-11-15 | Encoder novel mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203617847U true CN203617847U (en) | 2014-05-28 |
Family
ID=50770467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320732015.8U Expired - Lifetime CN203617847U (en) | 2013-11-15 | 2013-11-15 | Encoder novel mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203617847U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973290A (en) * | 2016-07-26 | 2016-09-28 | 莱芜钢铁集团电子有限公司 | Shaft rotary encoder fixation support |
| CN107544431A (en) * | 2017-09-29 | 2018-01-05 | 中国神华能源股份有限公司 | Coaxial means for correcting and its bearing calibration |
| 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 |
-
2013
- 2013-11-15 CN CN201320732015.8U patent/CN203617847U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973290A (en) * | 2016-07-26 | 2016-09-28 | 莱芜钢铁集团电子有限公司 | Shaft rotary encoder fixation support |
| CN107544431A (en) * | 2017-09-29 | 2018-01-05 | 中国神华能源股份有限公司 | Coaxial means for correcting and its bearing calibration |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |