CN104184265B - A kind of motor encoder dish assembly technology - Google Patents
A kind of motor encoder dish assembly technology Download PDFInfo
- Publication number
- CN104184265B CN104184265B CN201410443912.6A CN201410443912A CN104184265B CN 104184265 B CN104184265 B CN 104184265B CN 201410443912 A CN201410443912 A CN 201410443912A CN 104184265 B CN104184265 B CN 104184265B
- Authority
- CN
- China
- Prior art keywords
- grating disc
- fixing
- end cap
- electric motor
- photocurrent generator
- 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
Links
Abstract
The invention discloses a kind of motor encoder dish assembly technology, it comprises the following steps: S1, bearing (5) is arranged on the bearing mounting hole of electric motor end cap (1) in and electric motor end cap (1) is fixed on electric machine stand；S2, grating disc fixing；S3, photocurrent generator fixing；Debugging after S4, assembling, regulation U-shaped adjustment pad (13) is to adjust the level interval of grating disc (4) and photocurrent generator (3), to complete assembling and setting.The invention has the beneficial effects as follows: assembly technology is simple, realize the low-cost production of bulk article, fixing linkage editor and assembling is simple, maintenance cost is low, can the positional precision of easy adjustment grating disc and light point generator.
Description
Technical field
The present invention relates to the technical field of automobile motor coding disk assembling, particularly a kind of motor encoder dish assembly technology.
Background technology
At present, tradition automobile motor uses magnetism encoder and rotary transformer as motor speed information gathering element, although magnetism encoder mounting structure specification is less, but its signal accuracy is relatively low；Signals of rotating transformer precision is relatively low, and mounting structure specification is more various, and corresponding motor pole number must select different size rotary transformer.Use photoelectric encoder, hardware manufacturing and software processes all can meet the use demand of automobile drive electric motor accurately.The installation of orthodox car motor speed signal acquisition elements uses split type hole axle fit system, the synchronous rotary power of little axle and the value of interference fit offer signal indicator rotatable parts of spindle hole is provided, its structural requirement hole axle machining accuracy is the highest, and motor shaft easily affects hole axle quality of fit in heat treatment process.
Chinese patent ZL201210419202.0, disclose a kind of photoelectric encoder being easily installed, it includes shell and pedestal, blind hole axle it is rotationally connected on pedestal, the threaded motor shaft of blind hole axle, blind hole axle head installs code-disc, motor speed signal is outwards carried together as tach signal generating means with the photoelectric conversion module of enclosure, printed circuit board etc., but this structure segmentation male thread connects, rotate code-disc rotation precision the highest, and the precision of coding disk own is on the low side, it is difficult to adapt to high accuracy demand for control.Chinese patent ZL201020685432.8, open a kind of photoelectric encoder self adaptation supporting installation device, there is certain adaptive ability, can solve have bigger vibration to damage a difficult problem for photoelectric encoder vertically when rotor runs to a certain extent, but radial type support arm steadiness and reliability have to be tested.
Summary of the invention
It is an object of the invention to overcome the shortcoming of prior art, it is provided that a kind of assembly technology is simple, realize the low-cost production of bulk article, fixing linkage editor and assembling is simple, maintenance cost is low, can the motor encoder dish assembly technology of easy adjustment grating disc and the positional precision of light point generator.
The purpose of the present invention is achieved through the following technical solutions: a kind of motor encoder dish assembly technology, and it comprises the following steps:
S1, first bearing is arranged on the axle journal of machine shaft, then machine shaft is passed from through hole, be fixed on electric machine stand in then bearing being arranged on the bearing mounting hole of electric motor end cap and by electric motor end cap；
S2, grating disc fixing, first grating disc is enclosed within locating shaft, then tightens only pine bolt and be connected with screwed hole, it is achieved that fixing of grating disc；
S3, photocurrent generator fixing, the one side that three U-shapeds first adjust pad is each attached to the bottom of photocurrent generator, three U-shapeds are adjusted the opposite side fixed installation foot of pad again, then any one installation foot in three installation feet is leaned against the bottom of cannelure, finally utilize screw to sequentially pass through U-shaped adjustment pad and installation foot is fixed on electric motor end cap, it is achieved that fixing of photocurrent generator；
Debugging after S4, assembling, regulation U-shaped adjusts the pad level interval with adjustment grating disc with photocurrent generator, to complete assembling and setting.
The invention have the advantages that (1) present invention achieves the easy mounting means of grating disc and photocurrent generator, the demand that vehicle is precisely controlled can be met, manufacture and maintenance difficulty can be simplified again.(2) grating disc and the photocurrent generator of the present invention is all installed outside electric motor end cap, assembly process is considerably less, and photocurrent generator can adjust pad by U-shaped and regulate the axial spacing of it and grating disc, with the positional precision of regulation grating disc with photocurrent generator, thus realize the low-cost production of bulk article.(3) all install outside electric motor end cap due to grating disc and photocurrent generator, decrease maintenance cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the right view of this Fig. 1；
In figure, 1-electric motor end cap, 2-machine shaft, 3-photocurrent generator, 4-grating disc, 5-bearing, 6-through hole, 7-cannelure, 8-locating shaft, 9-screwed hole, 10-only pine bolt, 11-installation foot, 12-screw, 13-U shape adjusts pad.
Detailed description of the invention
The present invention will be further described below in conjunction with the accompanying drawings, and protection scope of the present invention is not limited to the following stated:
As depicted in figs. 1 and 2, a kind of motor encoder dish assembly technology, it comprises the following steps:
S1, first bearing 5 is arranged on the axle journal of machine shaft 2, then machine shaft 2 is passed from through hole 6, be fixed on electric machine stand in then bearing 5 is arranged on the bearing mounting hole of electric motor end cap 1 and by electric motor end cap 1；
S2, grating disc fixing, first grating disc 4 is enclosed within locating shaft 8, then tightens only pine bolt 10 and be connected with screwed hole 9, only pine bolt 10 limits the axially and radially motion of grating disc 4, it is achieved thereby that the fixing of grating disc 4；
S3, photocurrent generator fixing, the one side that three U-shapeds first adjust pad 13 is each attached to the bottom of photocurrent generator 3, three U-shapeds are adjusted the opposite side fixed installation foot 11 of pad 13 again, then any one installation foot 11 in three installation feet 11 is leaned against the bottom of cannelure 7, cannelure 7 limits the radial motion of photocurrent generator 3, finally utilize screw 12 to sequentially pass through U-shaped adjustment pad 13 and installation foot 11 is fixed on electric motor end cap 1, screw 12 limits the axially-movable of photocurrent generator 3, it is achieved thereby that photocurrent generator 3 is fixing；
Debugging after S4, assembling, regulation U-shaped adjusts the pad 13 level interval with adjustment grating disc 4 with photocurrent generator 3, to regulate the positional precision of grating disc 4 and photocurrent generator 3, it is achieved thereby that grating disc 4 and the easy mounting means of photocurrent generator 3.
Claims (1)
1. a motor encoder dish assembly technology, it is characterised in that: it comprises the following steps:
S1, first bearing (5) is arranged on the axle journal of machine shaft (2), then machine shaft (2) is passed from through hole (6), in then bearing (5) is arranged on the bearing mounting hole of electric motor end cap (1) and electric motor end cap (1) is fixed on electric machine stand；
S2, grating disc fixing, first grating disc (4) is enclosed within locating shaft (8), then tightens only pine bolt (10) and be connected with screwed hole (9), it is achieved that fixing of grating disc (4)；
S3, photocurrent generator fixing, the one side that three U-shapeds first adjust pad (13) is each attached to the bottom of photocurrent generator (3), three U-shapeds are adjusted opposite side fixed installation foot (11) of pad (13) again, then any one installation foot (11) in three installation feet (11) is leaned against the bottom of cannelure (7), finally utilize screw (12) to sequentially pass through U-shaped adjustment pad (13) and installation foot (11) is fixed on electric motor end cap (1), it is achieved that fixing of photocurrent generator (3)；
Debugging after S4, assembling, regulation U-shaped adjustment pad (13) is to adjust the level interval of grating disc (4) and photocurrent generator (3), to complete assembling and setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410443912.6A CN104184265B (en) | 2014-09-03 | 2014-09-03 | A kind of motor encoder dish assembly technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410443912.6A CN104184265B (en) | 2014-09-03 | 2014-09-03 | A kind of motor encoder dish assembly technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104184265A CN104184265A (en) | 2014-12-03 |
| CN104184265B true CN104184265B (en) | 2016-08-17 |
Family
ID=51965091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410443912.6A Expired - Fee Related CN104184265B (en) | 2014-09-03 | 2014-09-03 | A kind of motor encoder dish assembly technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104184265B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111164857B (en) * | 2017-06-20 | 2022-11-01 | 格劳博-沃克有限责任两合公司 | Method and device for inserting electrical conductors in machine parts of electrical machines |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202134125U (en) * | 2011-07-05 | 2012-02-01 | 广州钜东网络科技有限公司 | Force feedback steering wheel simulator |
| CN203274768U (en) * | 2013-05-02 | 2013-11-06 | 长春荣德光学有限公司 | Integrated type photoelectric encoder with servo motor |
| CN103609006A (en) * | 2011-06-23 | 2014-02-26 | 株式会社尼康 | Encoder, method of mounting encoder, method of exchanging encoder, and motor apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3065432B2 (en) * | 1992-06-16 | 2000-07-17 | サムタク株式会社 | Kit type encoder centering method |
-
2014
- 2014-09-03 CN CN201410443912.6A patent/CN104184265B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103609006A (en) * | 2011-06-23 | 2014-02-26 | 株式会社尼康 | Encoder, method of mounting encoder, method of exchanging encoder, and motor apparatus |
| CN202134125U (en) * | 2011-07-05 | 2012-02-01 | 广州钜东网络科技有限公司 | Force feedback steering wheel simulator |
| CN203274768U (en) * | 2013-05-02 | 2013-11-06 | 长春荣德光学有限公司 | Integrated type photoelectric encoder with servo motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104184265A (en) | 2014-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110067811B (en) | Air-floating rotary table | |
| CN107222078B (en) | Outer rotor permanent magnet direct-drive servo motor | |
| CN108731709A (en) | A kind of Split encoder and installation method of integral type installation | |
| CN205582905U (en) | Cavity revolving stage of full -automatic lobe of a leaf machine | |
| CN104061944A (en) | Device for detecting angular rate precision calibration with rotating shaft system | |
| CN207334386U (en) | A kind of stage lamp device with the positioning of horizontal and vertical movement intelligent-induction | |
| CN104184265B (en) | A kind of motor encoder dish assembly technology | |
| CN202374155U (en) | Switched reluctance motor | |
| CN202798352U (en) | Mounting structure for brake and encoder of motor | |
| CN203274768U (en) | Integrated type photoelectric encoder with servo motor | |
| CN206894412U (en) | A kind of external rotor permanent magnet servomotor | |
| CN109357111B (en) | Single-shaft precision testing rotary table | |
| CN202949344U (en) | Adjustable brushless motor with built-in Hall element | |
| CN203491856U (en) | Mounting structure used for rotary transformer of direct drive motor of electric coach | |
| CN104500308B (en) | A kind of automatic control tegulatingdevice being applied to gasoline octane number tester ignition advance angle | |
| CN203502026U (en) | Independent motor rotor position detecting device, and motor using same | |
| CN204346641U (en) | A kind of Purely mechanical high speed chief axis on-line dynamic poise head | |
| CN206399646U (en) | A kind of general running-in life test frock of rotary joint | |
| CN103471478B (en) | Device and method for detecting assembly precision of wind turbine generator system air guide sleeve and hub | |
| CN204344353U (en) | A kind of automatic control tegulatingdevice being applied to gasoline octane number tester ignition advance angle | |
| US20130039763A1 (en) | Wind power generator | |
| CN201941660U (en) | Headlight projection direction adjusting device | |
| CN206393355U (en) | A kind of angular detent mechanism of fiber laser arrays | |
| CN107756434A (en) | A kind of straight drive joint of robot | |
| CN105119442B (en) | Draw in formula coil inserting apparatus housing assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |