CN109507585B - DC motor steering detection device - Google Patents
DC motor steering detection device Download PDFInfo
- Publication number
- CN109507585B CN109507585B CN201811499838.4A CN201811499838A CN109507585B CN 109507585 B CN109507585 B CN 109507585B CN 201811499838 A CN201811499838 A CN 201811499838A CN 109507585 B CN109507585 B CN 109507585B
- Authority
- CN
- China
- Prior art keywords
- motor
- output shaft
- connector
- shaft
- groove
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 230000008878 coupling Effects 0.000 claims abstract description 20
- 238000010168 coupling process Methods 0.000 claims abstract description 20
- 238000005859 coupling reaction Methods 0.000 claims abstract description 20
- 239000006247 magnetic powder Substances 0.000 claims abstract description 13
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Abstract
The invention aims to provide a direct current motor steering detection device capable of detecting whether assembly errors exist in a direct current motor magnetic shoe and an outgoing line. In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a direct current motor turns to detection device, includes the bottom plate, be equipped with motor placement seat and magnetic powder brake on the bottom plate, be equipped with the shaft coupling on the universal driving shaft of magnetic powder brake, the one end of shaft coupling with the universal driving shaft end fixing, the other end of shaft coupling is fixed with the bearing frame, the bearing frame comprises fixed axle and bearing frame body, one side opening that the bearing frame body kept away from the fixed axle is in order to be formed with the holding tank that is used for holding one-way bearing, one-way bearing internal fixation has the connector that is used for with the output shaft linkage of motor, the connector has the linking groove that is used for with the output shaft linkage, when the output shaft and the connector linkage of motor, the motor circular telegram is in order to make the output shaft rotate.
Description
Technical Field
The invention relates to a direct current motor steering detection device.
Background
In the assembly process of the motor, the situation that the magnetic poles of the magnetic shoe NS are reversely assembled and the lead wires are reversely assembled and the errors are difficult to find by naked eyes exists.
Disclosure of Invention
The invention aims to provide a direct current motor steering detection device capable of detecting whether assembly errors exist in a direct current motor magnetic shoe and an outgoing line.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a direct current motor turns to detection device, includes the bottom plate, be equipped with motor placement seat and magnetic powder brake on the bottom plate, be equipped with the shaft coupling on the universal driving shaft of magnetic powder brake, the one end of shaft coupling with the universal driving shaft end fixing, the other end of shaft coupling is fixed with the bearing frame, the bearing frame comprises fixed axle and bearing frame body, one side opening that the bearing frame body kept away from the fixed axle is in order to be formed with the holding tank that is used for holding one-way bearing, one-way bearing internal fixation has the connector that is used for with the output shaft linkage of motor, the connector has the linking groove that is used for with the output shaft linkage, when the output shaft and the connector linkage of motor, the motor circular telegram is in order to make the output shaft rotate.
When the device is used, the output shaft of the motor is matched with the connector, and then certain resistance is set through the magnetic powder brake, so that the positive transmission or the reverse rotation of the output shaft of the motor is difficult. After the motor is electrified, the unidirectional bearing can idle by rotating on one side of the output shaft, the coupling is driven to rotate by rotating on the other side of the output shaft through the unidirectional bearing, and a detection worker can judge whether the magnetic shoe inside the motor is reversely assembled or whether the outgoing line is reversely assembled by observing whether the coupling rotates.
Preferably, the base plate is provided with a power supply box, the power supply box is provided with a power supply connector connected with an outgoing line of the motor, a detection circuit or a detector for detecting the size of the power supply connector passing through current is arranged in the power supply box, the detection circuit or the detector is electrically connected with an alarm, when the detection circuit or the detector detects that the current passing through the power supply contact is increased, the alarm alarms, and the alarm comprises an alarm lamp and/or a whistle. The motor magnetic shoe and the outgoing line are arranged so as to be convenient for a detection worker to judge whether the motor magnetic shoe and the outgoing line are misplaced or not. The detection circuit or the detector is selected according to actual needs, and the existing circuit or product can be selected.
Preferably, the shaft coupling is provided with a rotation direction arrow mark. The motor magnetic shoe and the outgoing line are arranged so as to be convenient for a detection worker to judge whether the motor magnetic shoe and the outgoing line are misplaced or not.
Preferably, a cover plate is arranged on one side, far away from the fixed shaft, of the bearing seat body, a yielding groove which penetrates through the cover plate internally and externally to yield the output shaft is formed in the cover plate, and the cover plate is fixed with the bearing seat body to compress the one-way bearing outer ring. The cover plate is used for fixing the one-way bearing.
Preferably, the inner edge of the one-way bearing extends circumferentially outward to form a positioning groove, and the connector circumferential outer wall has a positioning protrusion extending circumferentially outward and fitted in the positioning groove. The arrangement is used for realizing the linkage of the one-way bearing and the connector, and the tight fit between the inner circle of the one-way bearing and the outer wall of the connector is not needed.
Preferably, the output shaft of the motor is provided with a linkage section extending into the connector linkage groove, the shape of the peripheral outer edge of the linkage section is the same as that of the peripheral inner edge of the connector linkage groove, the linkage section is regular polygon, and the linkage section is fixed on the output shaft or integrally formed on the output shaft. The arrangement is convenient for the linkage of the motor output shaft and the coupler.
Preferably, the bottom plate is provided with a guide rail and a quick clamp, the motor placing seat is provided with a placing groove which is opened upwards and used for placing the motor, the quick clamp presses the motor to fix the motor in the placing groove, the motor placing seat is pressed on the guide rail, and one end of the guide rail, which is close to the magnetic powder brake, is provided with a limiting protrusion. The motor is convenient to fix the motor and the motor placing seat, and the motor output shaft is convenient to link with the coupler.
The invention has the advantage of detecting whether the assembly errors exist in the magnetic shoe and the outgoing line of the direct-current motor.
Drawings
FIG. 1 is a schematic diagram of a structure of the present invention;
Fig. 2 is a schematic structural view of the connector of the present invention.
Detailed Description
The invention is further described below with reference to the drawings and specific embodiments.
As shown in fig. 1 and 2, the direct current motor steering detection device of the invention comprises a bottom plate 1, a motor placement seat 2 and a magnetic powder brake 3 are arranged on the bottom plate 1, a coupling 4 is arranged on a coupling shaft 31 of the magnetic powder brake 3, one end of the coupling 4 is fixed with the end part of the coupling shaft 31, a bearing seat 5 is fixed at the other end of the coupling 4, the bearing seat 5 is composed of a fixed shaft 51 and a bearing seat body 52, one side of the bearing seat body 52 far away from the fixed shaft 51 is opened to form a containing groove 50 for containing a one-way bearing 6, a connector 7 for being linked with an output shaft of the motor 8 is fixed in the one-way bearing 6, the connector 7 is provided with a linkage groove 71 for being linked with the output shaft, and when the output shaft of the motor 8 is linked with the connector 7, the motor 8 is electrified to enable the output shaft to rotate.
Be equipped with power box 9 on bottom plate 1, power box 9 has the power supply joint of being connected with the lead-out wire 88 of motor 8, is equipped with in the power box 9 and is used for detecting the power supply joint and pass through detection circuitry or detector of electric current size, detection circuitry or detector are connected with the alarm electricity, detect the electric current grow that the power supply contact passed through when detection circuitry or detector so that the alarm is reported to the police, and the alarm includes alarm lamp and whistle. Wherein the coupling 4 is provided with a rotational direction arrow mark 41.
The bearing seat body 52 is provided with a cover plate 53 on one side far away from the fixed shaft 51, the cover plate 53 is provided with a yielding groove 531 penetrating inside and outside to yield the output shaft, and the cover plate 53 is fixed with the bearing seat body 52 to compress the outer ring of the one-way bearing 6.
The inner edge 6 of the one-way bearing extends circumferentially outwards to form a locating groove, and the circumferential outer wall of the connecting head 7 is provided with a locating protrusion 72 which is matched in the locating groove. The output shaft of the motor 8 is provided with a linkage section 80 extending into the connector linkage groove 71, the shape of the peripheral outer edge of the linkage section 80 is the same as that of the peripheral inner edge of the connector linkage groove 71, and the linkage section 80 is integrally formed on the output shaft.
The base plate 1 is provided with a guide rail 12 and a quick clamp 13, the motor placing seat 2 is provided with a placing groove which is opened upwards and used for placing the motor 8, the quick clamp 13 presses the motor 8 to fix the motor 8 in the placing groove, the motor placing seat 2 is pressed on the guide rail 12, and one end of the guide rail 12, which is close to the magnetic powder brake 3, is provided with a limiting protrusion 14.
When the device is used, the standard motor is firstly used for trial, so that the unidirectional shaft idles when the output shaft of the motor rotates positively, the motor drives the coupler to rotate when the output shaft rotates reversely, then the output shaft of the motor to be tested is matched with the connector, a certain resistance is set through the magnetic powder brake, and after the motor to be tested is electrified, whether the coupler rotates or an alarm alarms to judge whether the magnetic shoe inside the motor to be tested is reversely arranged or whether the outgoing line is reversely arranged or not.
The invention has the advantage of detecting whether the assembly errors exist in the magnetic shoe and the outgoing line of the direct-current motor.
Claims (5)
1. The direct current motor steering detection device is characterized by comprising a bottom plate, wherein a motor placement seat and a magnetic powder brake are arranged on the bottom plate, a coupling is arranged on a coupling shaft of the magnetic powder brake, one end of the coupling is fixed with the end part of the coupling shaft, the other end of the coupling is fixed with a bearing seat, the bearing seat is composed of a fixed shaft and a bearing seat body, one side of the bearing seat body, which is far away from the fixed shaft, is opened to form a containing groove for containing a one-way bearing, a connector for being linked with an output shaft of the motor is fixed in the one-way bearing, the connector is provided with a linkage groove for being linked with the output shaft, and when the output shaft of the motor is linked with the connector, the motor is electrified to enable the output shaft to rotate; a cover plate is arranged on one side of the bearing seat body, which is far away from the fixed shaft, and is provided with a yielding groove which penetrates inside and outside to yield the output shaft, and the cover plate is fixed with the bearing seat body to compress the one-way bearing outer ring; the inner edge of the one-way bearing extends outwards in the circumferential direction to form a positioning groove, and the circumferential outer wall of the connector is provided with a positioning protrusion which extends outwards in the circumferential direction and is matched in the positioning groove.
2. The direct current motor steering detection device according to claim 1, wherein a power supply box is arranged on the bottom plate, the power supply box is provided with a power supply joint connected with a power supply line of the motor, a detection circuit or a detector for detecting the passing current of the power supply joint is arranged in the power supply box, the detection circuit or the detector is electrically connected with an alarm, when the detection circuit or the detector detects that the passing current of the power supply contact is large, the alarm alarms, and the alarm comprises an alarm lamp and/or a whistle.
3. The direct current motor steering detection device according to claim 1, wherein the coupler is provided with a rotation direction arrow mark.
4. The direct current motor steering detection device according to claim 1, wherein the output shaft of the motor is provided with a linkage section extending into the linkage groove of the connector, the shape of the peripheral outer edge of the linkage section is the same as the shape of the peripheral inner edge of the linkage groove of the connector, and the linkage section is fixed on the output shaft or integrally formed on the output shaft.
5. The direct current motor steering detection device according to claim 1 or 4, wherein the bottom plate is provided with a guide rail and a quick clamp, the motor placement seat is provided with a placement groove which is opened upwards for placing the motor, the quick clamp presses the motor to fix the motor in the placement groove and presses the motor placement seat on the guide rail, and one end of the guide rail, which is close to the magnetic powder brake, is provided with a limit protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811499838.4A CN109507585B (en) | 2018-12-09 | 2018-12-09 | DC motor steering detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811499838.4A CN109507585B (en) | 2018-12-09 | 2018-12-09 | DC motor steering detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109507585A CN109507585A (en) | 2019-03-22 |
| CN109507585B true CN109507585B (en) | 2024-05-24 |
Family
ID=65753075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811499838.4A Active CN109507585B (en) | 2018-12-09 | 2018-12-09 | DC motor steering detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109507585B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109932652A (en) * | 2019-03-31 | 2019-06-25 | 横店集团英洛华电气有限公司 | Rotor and commutator dry joint detection device |
| CN116106745B (en) * | 2023-04-13 | 2023-08-08 | 莫安迪(苏州)电机技术有限公司 | DC motor steering detection equipment with adjustable height |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201060254Y (en) * | 2007-07-12 | 2008-05-14 | 钱旭 | Three phase electric motor turning recognition device |
| CN201860225U (en) * | 2010-10-25 | 2011-06-08 | 江苏超力电器有限公司 | Motor rotation direction detection tool |
| WO2011069545A1 (en) * | 2009-12-10 | 2011-06-16 | Siemens Aktiengesellschaft | Condition monitoring system of a motor |
| CN204043829U (en) * | 2014-09-16 | 2014-12-24 | 上海博泽电机有限公司 | Motor performance test device |
| CN104407295A (en) * | 2014-11-28 | 2015-03-11 | 新昌县成丰机械配件厂 | Comprehensive testing device of motor of die-casting machine |
| CN106338393A (en) * | 2016-08-25 | 2017-01-18 | 浙江双环传动机械股份有限公司 | Speed reducer transmission efficiency test system |
| CN207249065U (en) * | 2017-09-28 | 2018-04-17 | 八方电气(苏州)股份有限公司 | Electric bicycle hub motor experimental rig |
| CN209624737U (en) * | 2018-12-09 | 2019-11-12 | 浙江联宜电机有限公司 | Direct current generator turns to detection device |
-
2018
- 2018-12-09 CN CN201811499838.4A patent/CN109507585B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201060254Y (en) * | 2007-07-12 | 2008-05-14 | 钱旭 | Three phase electric motor turning recognition device |
| WO2011069545A1 (en) * | 2009-12-10 | 2011-06-16 | Siemens Aktiengesellschaft | Condition monitoring system of a motor |
| CN201860225U (en) * | 2010-10-25 | 2011-06-08 | 江苏超力电器有限公司 | Motor rotation direction detection tool |
| CN204043829U (en) * | 2014-09-16 | 2014-12-24 | 上海博泽电机有限公司 | Motor performance test device |
| CN104407295A (en) * | 2014-11-28 | 2015-03-11 | 新昌县成丰机械配件厂 | Comprehensive testing device of motor of die-casting machine |
| CN106338393A (en) * | 2016-08-25 | 2017-01-18 | 浙江双环传动机械股份有限公司 | Speed reducer transmission efficiency test system |
| CN207249065U (en) * | 2017-09-28 | 2018-04-17 | 八方电气(苏州)股份有限公司 | Electric bicycle hub motor experimental rig |
| CN209624737U (en) * | 2018-12-09 | 2019-11-12 | 浙江联宜电机有限公司 | Direct current generator turns to detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109507585A (en) | 2019-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109507585B (en) | DC motor steering detection device | |
| CN209624737U (en) | Direct current generator turns to detection device | |
| CN204454080U (en) | A kind of wire collecting box | |
| CN108462018B (en) | Abrasion sensing device of carbon brush assembly of graphene carbon motor and application method of abrasion sensing device | |
| CN206759242U (en) | A kind of brush changing type direct current generator used for electric hoist | |
| CN210130834U (en) | Electroencephalogram electrode wire identification line card | |
| CN215755652U (en) | Anti-winding device | |
| CN212462763U (en) | Grounding detection and protection device | |
| CN203933273U (en) | DC power supply system | |
| CN210244602U (en) | LED built-in driving power supply device with overheat protection function | |
| CN211522123U (en) | Hydrogenation device for white mineral oil | |
| CN204290197U (en) | A kind of voltage sample wire harness guide shaft fixing unit | |
| CN206148895U (en) | From looks cable outlet sealing device for enclosed bus | |
| CN201478899U (en) | Starter motor | |
| CN205918651U (en) | New energy automobile electronic pump and control system | |
| CN209739511U (en) | Automatic sealing production line of walnut packing box | |
| CN106464092A (en) | Alternator slip ring device | |
| CN105609251B (en) | A kind of mesohigh electric power mutual-inductor | |
| CN111725635A (en) | Internal rotating rod type grounding wire device with early warning function | |
| CN206531891U (en) | It is a kind of seal waterproof can automatic electricity getting electric power detection means | |
| CN202550488U (en) | Regulated rectifier with failure indicator | |
| CN218274899U (en) | Dry cell structure for lamp decoration | |
| CN205265465U (en) | Control panel connection structure of motor | |
| CN205849383U (en) | A kind of Intelligent speed-measuring device of intellective dust collector | |
| CN216833248U (en) | Unmanned aerial vehicle charger with high temperature alarming function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240408 Address after: 322100 Hengdian Electronic Industrial Park, Dongyang City, Jinhua City, Zhejiang Province Applicant after: ZHEJIANG LINIX MOTOR Co.,Ltd. Country or region after: China Address before: 322118 No. 196 Industrial Avenue, Hengdian Electronic Industrial Park, Jinhua City, Zhejiang Province Applicant before: HENGDIAN GROUP INNUOVO ELECTRIC Co.,Ltd. Country or region before: China |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |