CN208059809U - A kind of stator core detection device - Google Patents
A kind of stator core detection device Download PDFInfo
- Publication number
- CN208059809U CN208059809U CN201820683221.7U CN201820683221U CN208059809U CN 208059809 U CN208059809 U CN 208059809U CN 201820683221 U CN201820683221 U CN 201820683221U CN 208059809 U CN208059809 U CN 208059809U
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- China
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- bearing
- stator core
- synchronous pulley
- vertical shift
- weld joint
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Abstract
The utility model provides a kind of stator core detection device, which solve the cumbersome and less efficient technical problems of existing stator core detection mode, it is equipped with bearing, servo motor is equipped with above bearing, servo motor output end shaft passes through bearing to the lower section of bearing, the first synchronous pulley is connected in shaft, first synchronous pulley is connected with the second synchronous pulley by toothed belt transmission, it is connected with driven spindle on second synchronous pulley, the top of driven spindle passes through bearing to the top of bearing, driven spindle top is equipped with detection mold, detection mold periphery is uniformly provided with several and the matched protrusion of stator groove；Vertical shift mechanism is additionally provided on bearing, vertical shift mechanism is equipped with weld joint detector, and weld joint detector vertical shift, the utility model can be widely used for the detection field of stator core in vertical shift mechanism.
Description
Technical field
The utility model is related to field of motor manufacturing, more particularly, to a kind of stator core detection device.
Background technology
Power source of the motor as various kinds of equipment, is widely used to social every field, and stator is the core of motor
Part, motor stator is fixed by silicon steel plate stacking, after shaping stator iron core, needs to carry out it appearance detection, including fixed
Whether the weld seam of sub- iron core has disconnected weldering, be open phenomenon, and whether notch is neat etc., and traditional detection is aligned by the way of artificial
The appearance of weld seam and notch is detected, and this detection mode not only wastes time and manpower, and cumbersome, the speed of detection
Also poor with precision, production efficiency is relatively low.
Invention content
The utility model is carried aiming at the cumbersome and less efficient technical problem of existing stator core detection mode
For a kind of easy to operate and higher stator core detection device of efficiency.
For this purpose, the utility model is equipped with bearing, servo motor is equipped with above bearing, servo motor output end shaft passes through branch
Seat is connected with the first synchronous pulley, the first synchronous pulley is connected with second by toothed belt transmission to the lower section of bearing in shaft
Synchronous pulley is connected with driven spindle on the second synchronous pulley, and the top of driven spindle passes through bearing to the top of bearing, driven
Shaft top is equipped with detection mold, and detection mold periphery is uniformly provided with several and the matched protrusion of stator groove；On bearing
It is additionally provided with vertical shift mechanism, vertical shift mechanism is equipped with weld joint detector, and weld joint detector can be in vertical shift mechanism
Vertical shift.
Preferably, vertical shift mechanism includes the lead screw being fixed on bearing and the feed screw nut that is connect with wire rod thread,
Weld joint detector is fixed on feed screw nut, drives lead screw rotation to drive weld joint detector vertical shift by motor.
Preferably, driven spindle is ladder shaft.
Preferably, shaft is connect by shaft coupling with the first synchronous pulley, the second synchronous pulley with driven spindle respectively.
Preferably, weld joint detector is laser displacement sensor.
The utility model is simple in structure, and detecting mold by setting is detected the groove of stator core, passes through setting
Servo motor drives the rotation of the first synchronous pulley, and is driven in a manner of toothed belt transmission and detect mold above the second synchronous pulley
The rotation process of detection mold is realized in rotation；By setting driven spindle to ladder shaft, the intensity of driven spindle is improved,
To improve stator core detection device stability；The weld seam of stator core is examined by the way that laser displacement sensor is arranged
It surveys, stator core surface profile detection is carried out according to the light intensity returned from stator core diffusing reflection, it is easy to operate, it effectively improves
Working efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of driven spindle；
Fig. 3 is the structural schematic diagram for detecting mold.
Symbol description in figure：
1. bearing；2. servo motor；3. shaft；4. the first synchronous pulley；5. synchronous belt；6. the second synchronous pulley；7. from
Turn axis；8. detecting mold；9. protrusion；10. weld joint detector；11. lead screw；12. wire rod thread；13. motor；14. shaft coupling.
Specific implementation mode
Specific embodiment of the present utility model is described in detail with reference to the accompanying drawings.
As shown in Figure 1, the utility model is equipped with bearing 1,1 top of bearing is equipped with servo motor 2,2 output end of servo motor
Shaft 3 pass through bearing 1 to the lower section of bearing 1, be connected with the first synchronous pulley 4 in shaft 3, the first synchronous pulley 4 is by same
Step band 5 is sequentially connected with the second synchronous pulley 6, and shaft 3 is divided with the first synchronous pulley 4, the second synchronous pulley 6 with driven spindle 7
Do not connected by shaft coupling 14, be connected with driven spindle 7 on the second synchronous pulley 6, the top of driven spindle 7 pass through bearing 1 to
The top of bearing 1 can effectively improve the intensity of driven spindle 7, to improve as shown in Fig. 2, driven spindle 7 is ladder shaft
Stator core detection device stability；The top of driven spindle 7 is equipped with detection mold 8, and servo motor 2 drives the first synchronous belt
4 rotation of wheel, and the 6 top detection mold rotation of the second synchronous pulley is driven in such a way that synchronous belt 5 is driven, realize detection mold 8
Rotation process.
As shown in figure 3, to be uniformly provided with several matched convex with stator groove (not shown) for detection mold 8 periphery
9 are played, stator core is positioned over to when detection the periphery of detection mold 8, stator groove is enabled to match placement with raised 9.
Be additionally provided with vertical shift mechanism on bearing 1, vertical shift mechanism include the lead screw 11 being fixed on bearing 1 and with silk
The feed screw nut 12 that bar 11 is threadedly coupled, weld joint detector 10 is fixed on feed screw nut, and weld joint detector 10 is laser displacement
Sensor drives the rotation of lead screw 11 to drive weld joint detector 10 to move in the vertical direction, using weld seam by motor 13
Detector 10 is detected the weld seam of stator core, and stator core table is carried out according to the light intensity returned from stator core diffusing reflection
Facial contour detects, easy to operate, is effectively improved working efficiency.
In use, stator core to be positioned over to the periphery of detection mold 8, if stator groove matches with protrusion 9, then it is assumed that
Stator groove is qualified；The rotation of the first synchronous pulley 4 is driven using servo motor 2, and second is driven in such a way that synchronous belt 5 is driven
6 top detection mold 8 of synchronous pulley rotates, and weld seam is carried out to the stator core of 8 periphery of detection mold using weld joint detector 10
Detection, weld joint detector 10 can move under the driving of vertical shift mechanism in vertical direction, to ensure that weld joint detector 10 can
The different location of stator core is detected, it is practical and convenient.
Only as described above, only specific embodiment of the utility model, when the utility model cannot be limited with this
The range of implementation, therefore the displacement of its equivalent assemblies, or according to equivalent variations made by the utility model patent protection domain and change,
It all should still belong to the scope that the utility model claims book is covered.
Claims (5)
1. a kind of stator core detection device is equipped with bearing, is equipped with servo motor above the bearing, the servo motor is defeated
Outlet shaft is connected with the first synchronous pulley, first synchronous belt on the bearing to the lower section of bearing, the shaft
Wheel is connected with the second synchronous pulley by toothed belt transmission, and driven spindle is connected on second synchronous pulley, described driven
The top of shaft passes through the bearing to the top of bearing, which is characterized in that the driven spindle top is equipped with detection mold, institute
It states detection mold periphery and is uniformly provided with several and the matched protrusion of stator groove；Vertical shift machine is additionally provided on the bearing
Structure, the vertical shift mechanism are equipped with weld joint detector, and the weld joint detector can be vertical in the vertical shift mechanism
It is mobile.
2. stator core detection device according to claim 1, it is characterised in that the vertical shift mechanism includes fixing
Lead screw on the bearing and the feed screw nut being connect with the wire rod thread, the weld joint detector are fixed on the lead screw
On nut, drive the lead screw rotation to drive the weld joint detector vertical shift by motor.
3. stator core detection device according to claim 1, it is characterised in that the driven spindle is ladder shaft.
4. stator core detection device according to claim 1, it is characterised in that the shaft and first synchronous belt
Wheel, second synchronous pulley are connect by shaft coupling respectively with the driven spindle.
5. stator core detection device according to claim 1, it is characterised in that the weld joint detector is laser displacement
Sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820683221.7U CN208059809U (en) | 2018-05-09 | 2018-05-09 | A kind of stator core detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820683221.7U CN208059809U (en) | 2018-05-09 | 2018-05-09 | A kind of stator core detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208059809U true CN208059809U (en) | 2018-11-06 |
Family
ID=63981989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820683221.7U Active CN208059809U (en) | 2018-05-09 | 2018-05-09 | A kind of stator core detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208059809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116174850A (en) * | 2023-04-26 | 2023-05-30 | 苏州范斯特机械科技有限公司 | Motor iron core welding method |
-
2018
- 2018-05-09 CN CN201820683221.7U patent/CN208059809U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116174850A (en) * | 2023-04-26 | 2023-05-30 | 苏州范斯特机械科技有限公司 | Motor iron core welding method |
| CN116174850B (en) * | 2023-04-26 | 2023-12-15 | 苏州范斯特机械科技有限公司 | Motor iron core welding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A stator core detection device Effective date of registration: 20220225 Granted publication date: 20181106 Pledgee: Shandong Rongcheng Rural Commercial Bank Co.,Ltd. Pledgor: RONGCHENG HUAYU MOTOR Co.,Ltd. Registration number: Y2022980001934 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |