CN219368627U - Motor stator verticality gauge - Google Patents
Motor stator verticality gauge Download PDFInfo
- Publication number
- CN219368627U CN219368627U CN202122713936.7U CN202122713936U CN219368627U CN 219368627 U CN219368627 U CN 219368627U CN 202122713936 U CN202122713936 U CN 202122713936U CN 219368627 U CN219368627 U CN 219368627U
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- motor stator
- mounting plate
- positioning seat
- positioning
- frame assembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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Abstract
The utility model discloses a motor stator verticality gauge which comprises a frame assembly, wherein a mounting plate is arranged on the top surface of the frame assembly, a positioning seat is arranged on the mounting plate, a positioning mechanism matched with a motor stator is arranged on the positioning seat, a mandrel is rotatably arranged at the center of the positioning seat, and a plurality of fixing devices are arranged on the mounting plate and on the outer ring of the positioning seat; the fixing device comprises a lifting mechanism arranged on the mounting plate, a pressing mechanism is horizontally arranged on a movable part of the lifting mechanism, a transverse clamping jaw is arranged on the pressing mechanism, and a pressure head is arranged at the end part of the transverse clamping jaw; the utility model has the advantages of simple operation method, high efficiency and high accuracy of detection results.
Description
Technical Field
The utility model belongs to the technical field of motor stator detection, and particularly relates to a motor stator verticality detection tool.
Background
The stator and the rotor are important components of the motor. The motor stator consists of a stator core, a stator winding and other accessories. The motor is a rotary electric machine, electric energy can be converted into mechanical energy, a rotor is arranged in a stator core of the motor in a clearance fit manner, the clearance is called an air gap, the air gap of the motor is one of key indexes for improving the performance of the whole machine of the refrigeration compressor, and ensuring the perpendicularity of the stator core is an important method for improving the overall performance of the motor, so that quality control on the perpendicularity of an inner hole of a stator of the motor is a focus of attention of various compressor manufacturers and scientific research institutions.
Chinese (CN 202020951168.1) discloses a detecting device for verticality of a compressor motor stator, which comprises an expansion core, a stator core, a mounting seat and a runout tester; the stator core is detachably arranged on the mounting seat, a through hole is formed in the middle of the mounting seat, and the inner diameter of the through hole is matched with the inner diameter of the stator core; the stator core and the mounting seat are sleeved outside the expansion core, and central axes of the stator core, the mounting seat and the expansion core are coincident; the two ends of the expansion core respectively penetrate through the top end of the stator core and the bottom end of the mounting seat; the jump tester is used for installing an expanding core sleeved with a stator core and an installing seat and detecting the perpendicularity of the stator core. Compared with the traditional use of a feeler gauge, the device is improved, however, the clamping is inconvenient, the operation is relatively complex, and the efficiency is low.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a motor stator verticality gauge which is simple in operation method, high in efficiency and high in detection result precision.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a tool is examined to motor stator straightness that hangs down, includes the frame subassembly, the top surface of frame subassembly is provided with the mounting panel, be provided with the positioning seat on the mounting panel, be provided with on the positioning seat with motor stator complex positioning mechanism, the center department of positioning seat rotates and is provided with the dabber, the outer lane of positioning seat just is provided with a plurality of fixing device on the mounting panel; the fixing device comprises a lifting mechanism arranged on the mounting plate, a pressing mechanism is horizontally arranged on a movable part of the lifting mechanism, a transverse clamping jaw is arranged on the pressing mechanism, and a pressure head is arranged at the end part of the transverse clamping jaw.
The motor stator verticality gauge comprises a frame assembly, wherein a mounting plate is arranged on the top surface of the frame assembly, an operation table is formed by the frame assembly and the mounting plate and used for being connected with the gauge for convenient operation, a positioning seat is arranged on the mounting plate, a positioning mechanism matched with the motor stator is arranged on the positioning seat, the motor stator is positioned by the positioning mechanism and is convenient to detect, a mandrel is arranged at the center of the positioning seat in a rotating manner, the surface of the mandrel is matched with an inner hole of the motor stator, the mandrel is rotated after clamping, whether the motor stator verticality meets the requirement or not is judged by detecting the friction between the mandrel and the inner hole of the stator, a plurality of fixing devices are arranged on the outer ring of the positioning seat and on the mounting plate, and the fixing devices are used for fixing the motor stator and are convenient to detect and improve the detection precision; the fixing device comprises a lifting mechanism arranged on the mounting plate, a pressing mechanism is horizontally arranged on a movable part of the lifting mechanism, a pressure head is arranged at the end part of the transverse clamping jaw, the transverse clamping jaw is used for clamping through the height adjustment of the lifting mechanism, the pressure head is used for fixing a motor stator, and the pressing mechanism can also comprise a positioning column arranged on the transverse clamping jaw. The ram may be a rubber boss structure.
Further, the mounting plate is provided with a plurality of positioning seats, and the outer rings of the positioning seats are respectively provided with a plurality of fixing devices.
The mounting plate is provided with a plurality of positioning seats, the outer rings of the positioning seats are respectively provided with a plurality of fixing devices, when the motor stator is provided with a plurality of stators, the positioning seats can be arranged according to the distribution of motor stator holes, and the periphery of the positioning seats can be provided with the number of the fixing devices according to the needs.
Further, the positioning seat is detachably arranged on the mounting plate, the positioning mechanism is a plurality of positioning bosses matched with screw holes of the motor stator, and the mandrel is detachably arranged at the center of the positioning seat.
The positioning seat is detachably arranged on the mounting plate, maintenance and replacement are convenient, the positioning mechanism is a plurality of positioning bosses matched with screw holes of the motor stator, when the motor stator is mounted, stator holes are aligned with the positioning bosses to be placed, and the mandrel is detachably arranged at the center of the positioning seat, so that maintenance and replacement are convenient. The positioning boss may be a positioning pin.
Further, the positioning seat is arranged on the mounting plate in a threaded connection or bolt fixing mode, and a bearing is arranged between the mandrel and the positioning seat.
The positioning seat is arranged on the mounting plate in a threaded connection or bolt fixing mode, a threaded boss is arranged at the bottom of the positioning seat or a flange plate structure connecting bolt is arranged at the bottom of the positioning seat, a bearing is arranged between the mandrel and the positioning seat, and rotation of the mandrel is realized through the bearing.
Further, the movable part is provided with a slideway matched with the transverse clamping jaw, the compressing mechanism comprises a telescopic power mechanism, the telescopic power mechanism is arranged on the side face of the movable part, and the output end of the telescopic power mechanism is connected with the transverse clamping jaw.
The movable part is provided with a slide way matched with the transverse clamping jaw, the slide way guides the transverse clamping jaw and provides supporting force during clamping, the compressing mechanism comprises a telescopic power mechanism, the telescopic power mechanism is arranged on the side face of the movable part and can be fixed through screws, the output end of the telescopic power mechanism is connected with the transverse clamping jaw, the telescopic power mechanism can control the telescopic of the transverse clamping jaw, the motor stator is convenient to install, and the efficiency is improved.
Further, the lifting mechanism is a hydraulic cylinder, the compressing mechanism is horizontally arranged on a piston of the hydraulic cylinder, and the telescopic power mechanism is an air cylinder.
The lifting mechanism is a hydraulic cylinder, the pressing mechanism is horizontally arranged on a piston of the hydraulic cylinder, the hydraulic cylinder is stable in force application and reliable in clamping, the telescopic power mechanism is a cylinder, and the cylinder is fast in action and improves efficiency.
Further, the top of dabber is provided with toper structure.
The top of dabber is provided with the toper structure, sets up the toper structure and leads, makes things convenient for motor stator's installation.
Further, the periphery department of mounting panel is provided with the safety barrier, the frame subassembly or be provided with the support on the mounting panel, be provided with electric control switch on the support.
The safety protection device is characterized in that a safety barrier is arranged at the periphery of the mounting plate, the mounting plate is arranged on the safety barrier to carry out safety protection, the frame assembly or the mounting plate is provided with a support, an electric control switch is arranged on the support, the electric control switch is fixed through the support, and the electric control switch controls electric components.
Further, an auxiliary system is arranged on the frame assembly, and the auxiliary system comprises a hydraulic system connected with the lifting mechanism and an air path system connected with the telescopic power mechanism.
The hydraulic system connected with the lifting mechanism is arranged on the frame assembly and comprises a hydraulic pump, a hydraulic meter, a switch and a pipeline, the air circuit system connected with the telescopic power mechanism is also arranged on the frame assembly and comprises an air pump, an air pressure meter, a switch and a pipeline, and normal operation of components is guaranteed.
Further, the bottom of frame subassembly is provided with a plurality of universal pulley, be provided with the brake on the universal pulley, the side of frame subassembly is provided with the handrail.
The bottom of frame subassembly is provided with a plurality of universal pulley, be provided with the brake on the universal pulley, conveniently remove and fix the gauge, the side of frame subassembly is provided with the handrail, makes things convenient for artifical push-and-pull.
Compared with the prior art, the utility model has the beneficial effects that:
1. the method can quickly judge whether the verticality of the motor stator meets the requirement, has high detection efficiency, and is suitable for mass production and application;
2. the utility model has high degree of automation, simple operation method and convenient maintenance;
3. according to the utility model, the stator is fixed and then detected, so that the detection precision is high;
4. the utility model has high universality and can be suitable for various stator models.
Drawings
FIG. 1 is a perspective view of embodiment 1 of the present utility model;
FIG. 2 is a perspective view of embodiment 2 of the present utility model;
FIG. 3 is a front view of embodiment 2 of the present utility model;
FIG. 4 is a left side view of example 2 of the present utility model;
FIG. 5 is a top view of example 2 of the present utility model;
in the figure: 1. a frame assembly; 2. a mounting plate; 3. a safety barrier; 4. a transverse clamping jaw; 5. a positioning seat; 6. a mandrel; 7. a lifting mechanism; 8. a positioning mechanism; 9. a movable part; 10. a pressure head; 11. a telescopic power mechanism; 12. an auxiliary system.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on embodiments of the present utility model, are within the scope of the present utility model. In the description of the present utility model, it should be noted that, the terms "front", "rear", "left", "right", and the like indicate an orientation or a positional relationship based on that shown in the drawings, or an orientation or a positional relationship in which the inventive product is conventionally put in use, merely for convenience of describing the present utility model or simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured or operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1
As shown in fig. 1, the motor stator verticality gauge comprises a frame assembly 1, wherein a mounting plate 2 is arranged on the top surface of the frame assembly 1, a positioning seat 5 is arranged on the mounting plate 2, a positioning mechanism 8 matched with the motor stator is arranged on the positioning seat 5, a mandrel 6 is rotatably arranged at the center of the positioning seat 5, and a plurality of fixing devices are arranged on the outer ring of the positioning seat 5 and the mounting plate 2; the fixing device comprises a lifting mechanism 7 arranged on the mounting plate 2, a pressing mechanism is horizontally arranged on a movable portion 9 of the lifting mechanism 7, a transverse clamping jaw 4 is arranged on the pressing mechanism, and a pressure head 10 is arranged at the end part of the transverse clamping jaw 4.
The motor stator verticality gauge in the scheme comprises a frame assembly 1, wherein the top surface of the frame assembly 1 is provided with a mounting plate 2, the frame assembly 1 and the mounting plate 2 form an operation table for connecting the gauge for convenient operation, a positioning seat 5 is arranged on the mounting plate 2, a positioning mechanism 8 matched with the motor stator is arranged on the positioning seat 5, the positioning mechanism 8 is arranged on the positioning seat 5 for positioning the motor stator for convenient detection, a mandrel 6 is rotatably arranged at the center of the positioning seat 5, the surface of the mandrel 6 is matched with an inner hole of the motor stator, the mandrel 6 is rotated after clamping, whether the motor stator verticality meets the requirement is judged by detecting the friction between the mandrel 6 and the inner hole of the stator, a plurality of fixing devices are arranged on the outer ring of the positioning seat 5 and the mounting plate 2, the motor stator is fixed by the fixing devices for convenient detection, and the detection precision is improved; the fixing device comprises a lifting mechanism 7 arranged on the mounting plate 2, a pressing mechanism is horizontally arranged on a movable portion 9 of the lifting mechanism 7, a pressure head 10 is arranged at the end of the transverse clamping jaw 4, the transverse clamping jaw 4 is used for gripping through the height adjustment of the lifting mechanism 7, the pressure head 10 is used for limiting a motor stator, and the pressing mechanism can further comprise a positioning column arranged on the transverse clamping jaw 4. In this embodiment 4 fixing means are provided.
Further, the positioning seat 5 is detachably arranged on the mounting plate 2, the positioning mechanism 8 is a plurality of positioning bosses matched with screw holes of the motor stator, and the mandrel 6 is detachably arranged at the center of the positioning seat 5.
The positioning seat 5 is detachably arranged on the mounting plate 2, maintenance and replacement are convenient, the positioning mechanism 8 is a plurality of positioning bosses matched with screw holes of the motor stator, when the motor stator is mounted, stator holes are aligned with the positioning bosses to be placed, and the mandrel 6 is detachably arranged at the center of the positioning seat 5, so that maintenance and replacement are convenient.
Further, the positioning seat 5 is arranged on the mounting plate 2 in a threaded connection or bolt fixing manner, and a bearing is arranged between the mandrel 6 and the positioning seat 5.
The positioning seat 5 is arranged on the mounting plate 2 in a threaded connection or bolt fixing mode, a threaded boss is arranged at the bottom of the positioning seat 5 or a flange plate structure connecting bolt is arranged at the bottom of the positioning seat, a bearing is arranged between the mandrel 6 and the positioning seat 5, and rotation of the mandrel 6 is realized through the bearing.
Further, the movable portion 9 is provided with a slide way matched with the transverse clamping jaw 4, the compressing mechanism comprises a telescopic power mechanism 11, the telescopic power mechanism 11 is arranged on the side face of the movable portion 9, and the output end of the telescopic power mechanism 11 is connected with the transverse clamping jaw 4.
The movable part 9 is provided with a slideway matched with the transverse clamping jaw 4, the slideway guides the transverse clamping jaw 4 to provide supporting force during clamping, the compressing mechanism comprises a telescopic power mechanism 11, the telescopic power mechanism 11 is arranged on the side face of the movable part 9 and can be fixed through screws, the output end of the telescopic power mechanism 11 is connected with the transverse clamping jaw 4, the telescopic power mechanism 11 can control the telescopic of the transverse clamping jaw 4, the motor stator is convenient to install, and the efficiency is improved.
Further, the lifting mechanism 7 is a hydraulic cylinder, the compressing mechanism is horizontally arranged on a piston of the hydraulic cylinder, and the telescopic power mechanism 11 is an air cylinder.
The lifting mechanism 7 is a hydraulic cylinder, the pressing mechanism is horizontally arranged on a piston of the hydraulic cylinder, the hydraulic cylinder is stable in force application and reliable in clamping, the telescopic power mechanism 11 is a cylinder, and the cylinder is fast in action and improves efficiency.
Further, a conical structure is arranged at the top of the mandrel 6.
The top of dabber 6 is provided with the toper structure, sets up the toper structure and leads, makes things convenient for motor stator's installation.
Example 2
As shown in fig. 2-5, the motor stator verticality gauge of the present embodiment is further optimized based on embodiment 1:
further, the mounting plate 2 is provided with a plurality of positioning seats 5, and outer rings of the positioning seats 5 are respectively provided with a plurality of fixing devices.
The mounting plate 2 is provided with a plurality of positioning seats 5, the outer rings of the positioning seats 5 are respectively provided with a plurality of fixing devices, when the stator assembly is provided with a plurality of stators, the positioning seats 5 can be arranged according to the distribution of stator holes of the motor, and the periphery of the positioning seats 5 can be provided with the number of the fixing devices according to the requirement. In this embodiment, two positioning seats 5 are provided, wherein 3 fixing devices spaced by 90 ° are provided on an outer ring of one positioning seat 5, and 4 fixing devices spaced by 90 ° are provided on an outer ring of the other positioning seat 5.
Further, a safety barrier 3 is arranged at the periphery of the mounting plate 2, and a bracket is arranged on the frame assembly 1 or the mounting plate 2, and an electric control switch is arranged on the bracket.
The safety protection device is characterized in that a safety barrier 3 is arranged at the periphery of the mounting plate 2, the mounting plate 2 is arranged on the safety barrier 3 for safety protection, a bracket is arranged on the frame assembly 1 or the mounting plate 2, an electric control switch is arranged on the bracket, and the electric control switch is fixed through the bracket and controls electric components.
Further, an auxiliary system 12 is arranged on the frame assembly 1, and the auxiliary system 12 comprises a hydraulic system connected with the lifting mechanism 7 and an air path system connected with the telescopic power mechanism 11.
The frame assembly 1 is provided with a hydraulic system connected with the lifting mechanism 7, the hydraulic system comprises a hydraulic pump, a hydraulic meter, a switch and a pipeline, the frame assembly 1 is also provided with an air circuit system connected with the telescopic power mechanism 11, and the air circuit system comprises an air pump, an air pressure meter, a switch and a pipeline, so that the normal operation of the components is ensured.
Further, a plurality of universal pulleys are arranged at the bottom of the frame assembly 1, brakes are arranged on the universal pulleys, and handrails are arranged on the side faces of the frame assembly 1.
The bottom of frame subassembly 1 is provided with a plurality of universal pulley, be provided with the brake on the universal pulley, conveniently remove and fix the gauge, the side of frame subassembly 1 is provided with the handrail, makes things convenient for the manual work push-and-pull.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The motor stator verticality gauge is characterized by comprising a frame assembly, wherein a mounting plate is arranged on the top surface of the frame assembly, a positioning seat is arranged on the mounting plate, a positioning mechanism matched with a motor stator is arranged on the positioning seat, a mandrel is rotatably arranged at the center of the positioning seat, and a plurality of fixing devices are arranged on the mounting plate and on the outer ring of the positioning seat; the fixing device comprises a lifting mechanism arranged on the mounting plate, a pressing mechanism is horizontally arranged on a movable part of the lifting mechanism, a transverse clamping jaw is arranged on the pressing mechanism, and a pressure head is arranged at the end part of the transverse clamping jaw; the movable part is provided with a slideway matched with the transverse clamping jaw, the compressing mechanism comprises a telescopic power mechanism, the telescopic power mechanism is arranged on the side face of the movable part, and the output end of the telescopic power mechanism is connected with the transverse clamping jaw.
2. The motor stator verticality gauge according to claim 1, wherein a plurality of positioning seats are arranged on the mounting plate, and a plurality of fixing devices are respectively arranged on outer rings of the positioning seats.
3. The motor stator perpendicularity testing fixture of claim 1, wherein the positioning seat is detachably arranged on the mounting plate, the positioning mechanism is a plurality of positioning bosses matched with screw holes of the motor stator, and the mandrel is detachably arranged at the center of the positioning seat.
4. The motor stator perpendicularity testing tool according to claim 3, wherein the positioning seat is arranged on the mounting plate in a threaded connection or bolt fixing mode, and a bearing is arranged between the mandrel and the positioning seat.
5. The motor stator verticality gauge according to claim 1, wherein the lifting mechanism is a hydraulic cylinder, the compressing mechanism is horizontally arranged on a piston of the hydraulic cylinder, and the telescopic power mechanism is an air cylinder.
6. The motor stator perpendicularity gauge of claim 1, wherein a top of the mandrel is provided with a tapered structure.
7. The motor stator perpendicularity gauge according to claim 1, wherein a safety barrier is arranged at the periphery of the mounting plate, a bracket is arranged on the frame assembly or the mounting plate, and an electrical control switch is arranged on the bracket.
8. The motor stator perpendicularity testing tool of claim 5, wherein an auxiliary system is arranged on the frame assembly, and the auxiliary system comprises a hydraulic system connected with the lifting mechanism and an air path system connected with the telescopic power mechanism.
9. The motor stator perpendicularity testing fixture of claim 1, wherein a plurality of universal pulleys are arranged at the bottom of the frame assembly, brakes are arranged on the universal pulleys, and handrails are arranged on the side faces of the frame assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122713936.7U CN219368627U (en) | 2021-11-08 | 2021-11-08 | Motor stator verticality gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122713936.7U CN219368627U (en) | 2021-11-08 | 2021-11-08 | Motor stator verticality gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219368627U true CN219368627U (en) | 2023-07-18 |
Family
ID=87138181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122713936.7U Active CN219368627U (en) | 2021-11-08 | 2021-11-08 | Motor stator verticality gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219368627U (en) |
-
2021
- 2021-11-08 CN CN202122713936.7U patent/CN219368627U/en active Active
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