CN114184112B - Rotor detection auxiliary device for motor production - Google Patents
Rotor detection auxiliary device for motor production Download PDFInfo
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- CN114184112B CN114184112B CN202111548879.XA CN202111548879A CN114184112B CN 114184112 B CN114184112 B CN 114184112B CN 202111548879 A CN202111548879 A CN 202111548879A CN 114184112 B CN114184112 B CN 114184112B
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- fixedly connected
- driving motor
- plate
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- 238000001514 detection method Methods 0.000 title claims abstract description 51
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000007689 inspection Methods 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 34
- 238000005259 measurement Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
- G01B5/201—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures for measuring roundness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0608—Height gauges
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/245—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing perpendicularity
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention belongs to the technical field of rotor equipment for motor production, in particular to a rotor detection auxiliary device for motor production, which comprises pad feet, wherein the tops of the three pad feet are fixedly connected with a bottom plate, an automatic clamping and positioning mechanism is arranged in the middle of the bottom plate and comprises a rotating shaft, and the bottom arc surface of the rotating shaft is rotationally connected with the top center surface of the bottom plate through a bearing. This rotor detects auxiliary device for motor production has reached the rotor through setting up automatic positioning clamping mechanism and only needs the bottom of control rotor to place in the inside of mounting groove when the installation, carries out the effect of location clamp automatically for the axle center of rotor is coaxial with the axle center of rotation axis, and can also drive the rotor through the rotating electrical machines work and rotate in operation, carries out the effect of assisting rotor surface ellipticity detection, simple structure convenient operation, the high-accuracy effect of detection efficiency.
Description
Technical Field
The invention relates to the technical field of rotor equipment for motor production, in particular to a rotor detection auxiliary device for motor production.
Background
The motor is an electromagnetic device for converting or transmitting electric energy according to the law of electromagnetic induction, the motor is expressed by letter M in a circuit, the main function of the motor is to generate driving torque, the motor is used as a power source of an electric appliance or various machines, the generator is expressed by letter G in the circuit, the main function of the motor is to convert mechanical energy into electric energy, the motor is required to be used in various fields at present, the motor plays a very large role in life and production, and the motor mainly comprises a stator and a rotor.
When manufacturing the motor, the rotor can be detected usually, and when the specification measurement is carried out on the rotor in the past, the rotor is usually measured manually so as to ensure that the specification of the rotor meets the requirements, but the detection efficiency is low and the precision is limited during manual detection, and the detection auxiliary device for the rotor for motor production cannot meet the requirements of practical use, so that the auxiliary device for the rotor detection is needed.
Disclosure of Invention
Based on the prior art, the invention provides a rotor detection auxiliary device for motor production.
The invention provides a rotor detection auxiliary device for motor production, which comprises pad feet, wherein the tops of the three pad feet are fixedly connected with a bottom plate, the middle part of the bottom plate is provided with an automatic clamping and positioning mechanism, the automatic clamping and positioning mechanism comprises a rotating shaft, and the bottom arc surface of the rotating shaft is rotationally connected with the top center surface of the bottom plate through a bearing;
The top of the bottom plate is fixedly provided with a first connecting plate, a second connecting plate and a third connecting plate respectively, the tops of the first connecting plate, the second connecting plate and the third connecting plate are fixedly connected with arc-shaped connecting rods, the first connecting plate, the second connecting plate and the third connecting plate are uniformly distributed in a trisection way by taking the center of the bottom plate as the axis, the surface of the first connecting plate is provided with an auxiliary positioning mechanism, the auxiliary positioning mechanism comprises a first driving motor, and the first driving motor is positioned at the top of the first connecting plate;
The surface of the second connecting plate is provided with a detection mechanism, the detection mechanism comprises a second driving motor, and the second driving motor is positioned at the top of the second connecting plate;
The surface of the third connecting plate is provided with a height measuring mechanism, the height measuring mechanism comprises a third driving motor, and the third driving motor is positioned at the top of the third connecting plate.
Preferably, the bottom of rotation axis runs through and extends to the bottom of bottom plate, the bottom fixedly connected with rotating electrical machines of bottom plate, the output shaft of rotating electrical machines passes through the bottom fixed mounting of shaft coupling and rotation axis.
Preferably, the top fixedly connected with mount pad of rotation axis, the mounting groove has been seted up at the top of mount pad, the inside of mount pad is provided with the power chamber, the fixed intercommunication of one side inner wall in power chamber has the injection tube, the fixed surface of injection tube is connected with the valve.
Preferably, the inner wall of the power cavity is slidably inserted with positioning clamping rods, the three positioning clamping rods are uniformly and equally arranged by taking the center of a circle of the mounting groove as the axis, one end of each positioning clamping rod is fixedly connected with a sealing ring and a spring respectively, the surface of each sealing ring is slidably inserted with the inner wall of the power cavity, one end of each spring is fixedly connected with the inner wall of the power cavity, and the opposite ends of the three positioning clamping rods are contacted with the circular arc surface of the bottom end of the rotor.
Preferably, the top fixedly connected with first mounting panel of first connecting plate, the surface of first mounting panel and first driving motor's mounting surface fixed connection, first spout has been seted up to one side surface of first connecting plate, the inner wall slip grafting of first spout has first slider, the output shaft of first driving motor passes through shaft coupling fixedly connected with first threaded rod, the bottom of first threaded rod is all connected through the bearing rotation with the top relative surface of bottom plate, the surface of first threaded rod and the surface threaded connection of first slider.
Preferably, a side surface fixedly connected with first fixed block of first slider, the rotation hole has been seted up on the surface of first fixed block, the inner wall of rotation hole rotates and is connected with the round pin axle, the bottom fixedly connected with connecting rod of round pin axle, the one end bottom of connecting rod is connected with the pin through the bearing rotation, the bottom of pin is the circular cone shape, the bottom of pin is rotated with the top of rotor and is connected, the one end surface of first fixed block is circular arc shape, the locking hole has been seted up on the circular arc surface of first fixed block, the inner wall threaded connection of locking hole has the bulb plunger, the locating hole has been seted up on the top circular arc surface of round pin axle, the bulb surface of bulb plunger and the inner wall joint of locating hole, two the locating hole is 90 degrees perpendicular distributions.
Preferably, the top fixedly connected with second mounting panel of second connecting plate, the surface of second mounting panel and second driving motor's mounting surface fixed connection, the second spout has been seted up to one side surface of second connecting plate, the inner wall slip grafting of second spout has the second slider, the output shaft of second driving motor passes through shaft coupling fixedly connected with second threaded rod, the bottom of second threaded rod is all through bearing rotation connection with the top opposite surface of bottom plate, the surface of second threaded rod and the surface threaded connection of second slider.
Preferably, a side surface fixedly connected with second fixed block of second slider, the top fixedly connected with first electric telescopic handle of second fixed block, the flexible end fixedly connected with percentage table of first electric telescopic handle, the detection head of percentage table contacts with the circular arc surface of rotor.
Preferably, the top fixedly connected with third mounting panel of third connecting plate, the surface of third mounting panel and third driving motor's mounting surface fixed connection, the third spout has been seted up to one side surface of third connecting plate, the inner wall slip grafting of third spout has the third slider, the output shaft of third driving motor passes through shaft coupling fixedly connected with third threaded rod, the bottom of third threaded rod is all through bearing rotation connection with the top opposite surface of bottom plate, the surface of third threaded rod and the surface threaded connection of third slider.
Preferably, a pointer is fixedly connected to one side surface of the third slider, the surface of the pointer is in an L-shaped shape, one end of the pointer is in contact with the top of the rotor, a grating ruler is fixedly connected to one side surface of the third connecting plate, and the other end of the pointer is fixedly connected with a movement mechanism of the grating ruler.
The beneficial effects of the invention are as follows:
1. The automatic positioning and clamping mechanism is arranged, so that the effect that the bottom end of the rotor is only required to be controlled to be placed in the installation groove when the rotor is installed, positioning and clamping are automatically carried out, the axis of the rotor is coaxial with the axis of the rotating shaft, and the rotor can be driven to rotate through the work of the rotating motor in operation, the effect of detecting the ovality of the surface of the rotor is assisted, the structure is simple, the operation is convenient, and the detection efficiency is high in precision.
2. The rotor is arranged to be always located in the vertical effect in the auxiliary rotor installation process when the rotor is detected by the aid of the auxiliary positioning mechanism, the detection accuracy is high when the perpendicularity is detected conveniently, and the effect that the perpendicularity is not accurate is prevented from being detected due to the installation.
3. When having reached detection rotor ovality and straightness that hangs down through setting up detection mechanism, the accessible is adjusted automated inspection, strengthens the effect of detection, strengthens the precision of detection, avoids current manual operation to lead to detection inefficiency, and manual detection easily mistake leads to the effect of unqualified product outflow.
4. When the height measuring mechanism is arranged to measure, the height of the rotor can be obtained by controlling the third driving motor to work, driving the pointer to move and adjusting the contact position with the top of the rotor and observing the size of the grating ruler, so that the full-automatic operation is realized, the detection precision is high, and the effect is strong.
Drawings
FIG. 1 is a schematic diagram of a rotor detection auxiliary device for motor production;
FIG. 2 is an exploded view of a rotor inspection assist device for motor production;
FIG. 3 is an enlarged view of the structure of the rotor inspection assist device for motor production at A in FIG. 2;
FIG. 4 is an enlarged view of the structure of the rotor inspection assist device for motor production at B in FIG. 2;
FIG. 5 is an enlarged view of the structure of the rotor inspection assist device for motor production at C in FIG. 2;
FIG. 6 is a sectional view of a mounting base structure of a rotor inspection assist device for motor production;
Fig. 7 is a sectional view of a first fixed block structure of a rotor inspection assisting device for motor production.
In the figure: 1. foot pads; 2. a bottom plate; 3. a rotation shaft; 31. a rotating electric machine; 32. a mounting base; 33. a mounting groove; 34. a power cavity; 35. a syringe; 36. a valve; 37. positioning a clamping rod; 38. a seal ring; 39. a spring; 4. a first connection plate; 5. a second connecting plate; 6. a third connecting plate; 7. an arc-shaped connecting rod; 8. a first driving motor; 81. a first mounting plate; 82. a first chute; 83. a first slider; 84. a first threaded rod; 85. a first fixed block; 86. a rotation hole; 87. a pin shaft; 88. a connecting rod; 89. a pin; 810. a locking hole; 811. ball plunger; 812. positioning holes; 9. a second driving motor; 91. a second mounting plate; 92. a second chute; 93. a second slider; 94. a second threaded rod; 95. a second fixed block; 96. a first electric telescopic rod; 97. a dial indicator; 10. a third driving motor; 101. a third mounting plate; 102. a third chute; 103. a third slider; 104. a third threaded rod; 105. a pointer; 106. and a grating ruler.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-7, a rotor detection auxiliary device for motor production comprises pad feet 1, wherein the tops of the three pad feet 1 are fixedly connected with a bottom plate 2, an automatic clamping and positioning mechanism is arranged in the middle of the bottom plate 2 and comprises a rotating shaft 3, and the bottom arc surface of the rotating shaft 3 is rotatably connected with the top center surface of the bottom plate 2 through bearings.
The bottom end of the rotating shaft 3 penetrates through and extends to the bottom of the bottom plate 2, the bottom of the bottom plate 2 is fixedly connected with a rotating motor 31, an output shaft of the rotating motor 31 is fixedly arranged with the bottom end of the rotating shaft 3 through a coupler, and further, the effect that the rotating shaft 3 works through the rotating motor 31 to drive the rotating shaft 3 to rotate is achieved; the top of the rotating shaft 3 is fixedly connected with a mounting seat 32, a mounting groove 33 is formed in the top of the mounting seat 32, a power cavity 34 is formed in the mounting seat 32, an injection tube 35 is fixedly communicated with the inner wall of one side of the power cavity 34, a valve 36 is fixedly connected to the surface of the injection tube 35, and further the effects that the pressure in the power cavity 34 is increased or decreased by opening the valve 36 to enable the injection tube 35 to be connected with an air outlet pipe of an air pump, and air pressure is filled in the power cavity 34; the inner wall of the power cavity 34 is slidably inserted with positioning clamping rods 37, the three positioning clamping rods 37 are uniformly and equally arranged by taking the center of the circle of the mounting groove 33 as the axis, one end of each positioning clamping rod 37 is fixedly connected with a sealing ring 38 and a spring 39 respectively, the surface of each sealing ring 38 is slidably inserted with the inner wall of the power cavity 34, one end of each spring 39 is fixedly connected with the inner wall of the power cavity 34, the opposite ends of the three positioning clamping rods 37 are contacted with the bottom arc surface of the rotor, when the air pressure in the power cavity 34 is increased, the air pressure pushes the three positioning locking rods to move outwards simultaneously, so that the bottom arc surface of the rotor is extruded, the axis of the rotor and the axis of the mounting groove 33 are controlled to be coaxial, and when the air pressure in the power cavity 34 is disassembled, the air pressure in the power cavity 39 is reduced, and the three positioning clamping rods 37 are controlled to retract and reset under the left and right sides of the elasticity of the spring 39.
Through setting up automatic positioning clamping mechanism, reached the rotor when the installation only need control the bottom of rotor place in the inside of mounting groove 33, automatic effect that carries out the location clamp for the axle center of rotor is coaxial with the axle center of rotation axis 3, and can also drive the rotor rotation through rotating electrical machines 31 work in operation, carries out the effect of assisting rotor surface ovality detection, simple structure convenient operation, the high effect of detection efficiency high accuracy.
The top of bottom plate 2 is fixed mounting respectively has first connecting plate 4, second connecting plate 5 and third connecting plate 6, and the top of first connecting plate 4, the equal fixedly connected with arc connecting rod 7 in the top of second connecting plate 5 and the top of third connecting plate 6, and first connecting plate 4, second connecting plate 5 and third connecting plate 6 all use the centre of a circle of bottom plate 2 as the trisection evenly distributed of axle center, and the surface of first connecting plate 4 is provided with auxiliary positioning mechanism, and auxiliary positioning mechanism is including first driving motor 8, and first driving motor 8 is located the top of first connecting plate 4.
The top of the first connecting plate 4 is fixedly connected with a first mounting plate 81, the surface of the first mounting plate 81 is fixedly connected with the mounting surface of the first driving motor 8, a first sliding groove 82 is formed in one side surface of the first connecting plate 4, a first sliding block 83 is slidingly inserted into the inner wall of the first sliding groove 82, an output shaft of the first driving motor 8 is fixedly connected with a first threaded rod 84 through a coupler, the bottom end of the first threaded rod 84 is rotationally connected with the top opposite surface of the bottom plate 2 through bearings, the surface of the first threaded rod 84 is in threaded connection with the surface of the first sliding block 83, further, the first sliding block 83 slides in the first sliding groove 82, when the first sliding block 83 is driven by the first driving motor 8 to move, the moving stability of the first sliding block 83 is enhanced, the swinging effect in the motion is prevented, and therefore the detection precision is enhanced; the first fixed block 85 is fixedly connected to one side surface of the first sliding block 83, the rotating hole 86 is formed in the surface of the first fixed block 85, the pin shaft 87 is rotatably connected to the inner wall of the rotating hole 86, the connecting rod 88 is fixedly connected to the bottom end of the pin shaft 87, the pin 89 is rotatably connected to one end bottom of the connecting rod 88 through a bearing, the bottom of the pin 89 is conical, the bottom of the pin 89 is rotatably connected with the top of the rotor, one end surface of the first fixed block 85 is arc-shaped, the locking hole 810 is formed in the arc-shaped surface of the first fixed block 85, the ball plunger 811 is connected to the inner wall in a threaded manner, the positioning hole 812 is formed in the arc-shaped surface of the top end of the pin shaft 87, the ball surface of the ball plunger 811 is clamped with the inner wall of the positioning hole 812, the two positioning holes 812 are vertically distributed at 90 degrees, further, forward and backward movement of the first threaded rod 84 is achieved to drive the first sliding block 83 to be adjusted in an up-down movement mode, the pin 89 is conveniently driven to be clamped to the top end of the rotor, the rotor is enabled to be located in a vertical effect during detection, and the up-down adjustment is enabled to be not to be generated, the positioning operation of the ball plunger 812 is clamped in the arc-shaped positioning hole 812 is carried out, the positioning operation is controlled, the positioning effect is not needed to be controlled, and the connecting rod 88 is enabled to swing effect can be controlled to swing, and the swing effect can be controlled.
The rotor is arranged to be always located in the vertical effect in the auxiliary rotor installation process when the rotor is detected by the aid of the auxiliary positioning mechanism, the detection accuracy is high when the perpendicularity is detected conveniently, and the effect that the perpendicularity is not accurate is prevented from being detected due to the installation.
The surface of the second connecting plate 5 is provided with a detection mechanism, the detection mechanism comprises a second driving motor 9, and the second driving motor 9 is positioned at the top of the second connecting plate 5.
The top of the second connecting plate 5 is fixedly connected with a second mounting plate 91, the surface of the second mounting plate 91 is fixedly connected with the mounting surface of the second driving motor 9, a second sliding groove 92 is formed in one side surface of the second connecting plate 5, a second sliding block 93 is slidably inserted into the inner wall of the second sliding groove 92, an output shaft of the second driving motor 9 is fixedly connected with a second threaded rod 94 through a coupler, the bottom end of the second threaded rod 94 is rotationally connected with the opposite surface of the top of the bottom plate 2 through bearings, the surface of the second threaded rod 94 is in threaded connection with the surface of the second sliding block 93, further, the sliding of the second sliding block 93 in the second sliding groove 92 is achieved, when the second driving motor 9 drives the second sliding block 93 to move, the moving stability of the second sliding block 93 is enhanced, the swinging effect in the motion is prevented, and therefore the detection precision is enhanced; one side fixed surface of second slider 93 is connected with second fixed block 95, the top fixedly connected with first electric telescopic handle 96 of second fixed block 95, the flexible end fixedly connected with percentage table 97 of first electric telescopic handle 96, the detecting head of percentage table 97 contacts with the circular arc surface of rotor, further, when having reached the rotor and carrying out the ellipticity and examine time measuring, extend work through first electric telescopic handle 96 and drive the percentage table 97 and move forward and carry out the surface contact with the rotor, work through rotating electrical machines 31 and drive the rotor rotation, thereby detect the effect of ellipticity, when detecting the straightness, work through second driving motor 9 and drive the up-and-down motion of second slider 93, thereby drive the effect of percentage table 97 up-and-down motion detection straightness, automatic detection, high detection efficiency, the effect of precision is high.
When having reached detection rotor ovality and straightness that hangs down through setting up detection mechanism, the accessible is adjusted automated inspection, strengthens the effect of detection, strengthens the precision of detection, avoids current manual operation to lead to detection inefficiency, and manual detection easily mistake leads to the effect of unqualified product outflow.
The surface of the third connecting plate 6 is provided with a height measuring mechanism, the height measuring mechanism comprises a third driving motor 10, and the third driving motor 10 is positioned at the top of the third connecting plate 6.
The top of the third connecting plate 6 is fixedly connected with a third mounting plate 101, the surface of the third mounting plate 101 is fixedly connected with the mounting surface of the third driving motor 10, a third sliding groove 102 is formed in one side surface of the third connecting plate 6, a third sliding block 103 is slidably inserted into the inner wall of the third sliding groove 102, an output shaft of the third driving motor 10 is fixedly connected with a third threaded rod 104 through a coupler, the bottom end of the third threaded rod 104 is rotationally connected with the opposite surface of the top of the bottom plate 2 through bearings, the surface of the third threaded rod 104 is in threaded connection with the surface of the third sliding block 103, further, the purpose that the third sliding block 103 slides in the third sliding groove 102 is achieved, when the third driving motor 10 drives the third sliding block 103 to move, the moving stability of the third sliding block 103 is enhanced, the swinging effect in the motion is prevented, and therefore the detection precision is enhanced; one side fixed surface of third slider 103 is connected with pointer 105, the surface of pointer 105 is L type shape, the one end of pointer 105 contacts with the top of rotor, one side fixed surface of third connecting plate 6 is connected with grating chi 106, the other end of pointer 105 and the motion fixed connection of grating chi 106, further, when having reached the high size that detects the rotor, drive pointer 105 up-and-down motion through the work of third driving motor 10, thereby drive grating chi 106 and remove the effect of carrying out the range finding, automatic measurement, the measurement accuracy is high, and full-automatic operation, the effect that the detection effect improves, avoid manual detection to cause the mistake, make the effect that unqualified product flows.
When the height measuring mechanism is arranged to measure, the height of the rotor can be obtained by only controlling the third driving motor 10 to work, driving the pointer 105 to move and adjusting the contact position with the top of the rotor and observing the size of the grating ruler 106, so that the full-automatic operation is realized, the detection precision is high, and the effect is strong.
Working principle: during operation, the rotor is taken to be placed in the mounting groove 33 at the bottom end, the air outlet end of the air pump is controlled to be connected to one end of the injection tube 35, the valve 36 is opened to charge air into the power cavity 34, the internal air pressure is increased to push the three positioning clamping rods 37 to move outwards simultaneously, the opposite ends of the three positioning clamping rods 37 are controlled to simultaneously extrude the circular arc surface at the bottom end of the rotor, the valve 36 is closed after clamping, and the air outlet end connected with the air pump is pulled out;
The first driving motor 8 is started to work, the first threaded rod 84 is driven to rotate, the first sliding block 83 is driven to move upwards to reach the upper side of the rotor, the connecting rod 88 is rotated to be horizontal to the first fixed block 85, the control pin 89 reaches the upper side of the rotor, and the first driving motor 8 is reversed, the pin 89 is driven to move downwards to be clamped with the rotor;
The first electric telescopic rod 96 extends to drive the detection end of the dial indicator 97 to contact with the surface of the rotor, the rotating motor 31 rotates to drive the rotating shaft 3 to rotate so as to drive the mounting seat 32 to rotate, the dial indicator 97 detects the ellipticity of the rotor, and the second driving motor 9 rotates forwards and backwards to drive the second sliding block 93 to move up and down so as to drive the dial indicator 97 to move up and down to detect the verticality of the rotor;
The third driving motor 10 works to drive the third sliding block 103 to move up and down for adjustment, the pointer 105 is driven to contact the top of the rotor, and the height dimension of the rotor is obtained by observing the data of the grating ruler 106.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a rotor detects auxiliary device for motor production, includes pad foot (1), its characterized in that: the tops of the three pad feet (1) are fixedly connected with a bottom plate (2), an automatic clamping and positioning mechanism is arranged in the middle of the bottom plate (2), the automatic clamping and positioning mechanism comprises a rotating shaft (3), and the bottom arc surface of the rotating shaft (3) is rotationally connected with the top center surface of the bottom plate (2) through a bearing;
The top of the bottom plate (2) is fixedly provided with a first connecting plate (4), a second connecting plate (5) and a third connecting plate (6) respectively, the tops of the first connecting plate (4), the second connecting plate (5) and the third connecting plate (6) are fixedly connected with arc-shaped connecting rods (7), the first connecting plate (4), the second connecting plate (5) and the third connecting plate (6) are uniformly distributed by taking the center of the bottom plate (2) as the center of a three-way equal, the surface of the first connecting plate (4) is provided with an auxiliary positioning mechanism, the auxiliary positioning mechanism comprises a first driving motor (8), and the first driving motor (8) is positioned at the top of the first connecting plate (4);
The surface of the second connecting plate (5) is provided with a detection mechanism, the detection mechanism comprises a second driving motor (9), and the second driving motor (9) is positioned at the top of the second connecting plate (5);
The top of the second connecting plate (5) is fixedly connected with a second mounting plate (91), the surface of the second mounting plate (91) is fixedly connected with the mounting surface of the second driving motor (9), a second sliding groove (92) is formed in one side surface of the second connecting plate (5), a second sliding block (93) is slidably inserted into the inner wall of the second sliding groove (92), a second threaded rod (94) is fixedly connected with an output shaft of the second driving motor (9) through a coupler, the bottom end of the second threaded rod (94) is rotatably connected with the top opposite surface of the bottom plate (2) through bearings, and the surface of the second threaded rod (94) is in threaded connection with the surface of the second sliding block (93);
a second fixed block (95) is fixedly connected to one side surface of the second sliding block (93), a first electric telescopic rod (96) is fixedly connected to the top of the second fixed block (95), a dial indicator (97) is fixedly connected to the telescopic end of the first electric telescopic rod (96), and a detection head of the dial indicator (97) is in contact with the arc surface of the rotor;
the surface of the third connecting plate (6) is provided with a height measuring mechanism, the height measuring mechanism comprises a third driving motor (10), and the third driving motor (10) is positioned at the top of the third connecting plate (6).
2. The rotor inspection assist device for motor production according to claim 1, wherein: the bottom of rotation axis (3) runs through and extends to the bottom of bottom plate (2), the bottom fixedly connected with rotating electrical machines (31) of bottom plate (2), the output shaft of rotating electrical machines (31) passes through the bottom fixed mounting of shaft coupling and rotation axis (3).
3. The rotor inspection assist device for motor production according to claim 1, wherein: the top fixedly connected with mount pad (32) of rotation axis (3), mounting groove (33) have been seted up at the top of mount pad (32), the inside of mount pad (32) is provided with power chamber (34), the fixed intercommunication of one side inner wall in power chamber (34) has injection syringe (35), the fixed surface of injection syringe (35) is connected with valve (36).
4. A rotor inspection assist device for motor production according to claim 3, characterized in that: the inner wall slip grafting of power chamber (34) has location clamping rod (37), and is three location clamping rod (37) all use the centre of a circle of mounting groove (33) as the even equi-dividing of axle center and arrange, the one end of location clamping rod (37) is fixedly connected with sealing washer (38) and spring (39) respectively, the surface of sealing washer (38) is pegged graft with the inner wall slip of power chamber (34), the one end and the inner wall fixed connection of power chamber (34) of spring (39), three the relative one end of location clamping rod (37) all contacts with the bottom circular arc surface of rotor.
5. The rotor inspection assist device for motor production according to claim 1, wherein: the top fixedly connected with first mounting panel (81) of first connecting plate (4), the surface of first mounting panel (81) and the installation surface fixed connection of first driving motor (8), first spout (82) have been seted up on one side surface of first connecting plate (4), the inner wall slip grafting of first spout (82) has first slider (83), the output shaft of first driving motor (8) passes through shaft coupling fixedly connected with first threaded rod (84), the bottom of first threaded rod (84) is all through bearing rotation connection with the top opposite surface of bottom plate (2), the surface of first threaded rod (84) and the surface threaded connection of first slider (83).
6. The rotor inspection assist device for motor production according to claim 5, wherein: one side fixed surface of first slider (83) is connected with first fixed block (85), rotation hole (86) have been seted up on the surface of first fixed block (85), the inner wall of rotation hole (86) rotates and is connected with round pin axle (87), the bottom fixedly connected with connecting rod (88) of round pin axle (87), the one end bottom of connecting rod (88) is connected with pin (89) through the bearing rotation, the bottom of pin (89) is the circular cone shape, the bottom of pin (89) is rotated with the top of rotor and is connected, the one end surface of first fixed block (85) is circular arc shape, locking hole (810) have been seted up on the circular arc surface of first fixed block (85), the inner wall threaded connection of locking hole (810) has bulb plunger (811), locating hole (812) have been seted up on the top circular arc surface of round pin axle (87), the bulb surface of bulb plunger (811) and the inner wall joint of locating hole (812), two locating hole (812) are 90 degrees perpendicular distribution.
7. The rotor inspection assist device for motor production according to claim 1, wherein: the top fixedly connected with third mounting panel (101) of third connecting plate (6), the surface of third mounting panel (101) and the installation surface fixed connection of third driving motor (10), third spout (102) have been seted up on one side surface of third connecting plate (6), the inner wall slip grafting of third spout (102) has third slider (103), the output shaft of third driving motor (10) passes through shaft coupling fixedly connected with third threaded rod (104), the bottom of third threaded rod (104) is all through bearing rotation connection with the top opposite surface of bottom plate (2), the surface of third threaded rod (104) and the surface threaded connection of third slider (103).
8. The rotor inspection assist device for motor production according to claim 7, wherein: one side surface fixedly connected with pointer (105) of third slider (103), the surface of pointer (105) is L type shape, the one end of pointer (105) contacts with the top of rotor, one side surface fixedly connected with grating chi (106) of third connecting plate (6), the other end and the motion of grating chi (106) of pointer (105) are fixed connection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111548879.XA CN114184112B (en) | 2021-12-17 | 2021-12-17 | Rotor detection auxiliary device for motor production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111548879.XA CN114184112B (en) | 2021-12-17 | 2021-12-17 | Rotor detection auxiliary device for motor production |
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| CN114184112B true CN114184112B (en) | 2024-05-31 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86104920A (en) * | 1985-08-02 | 1987-01-28 | 兰克·泰勤霍布森有限公司 | Bearing structure |
| US6568096B1 (en) * | 1999-02-22 | 2003-05-27 | Obschestvo s Ogranichennoi Otvetctvennostju “Tekhnomash” | Device and method for measuring shape deviations of a cylindrical workpiece and correcting steadying element and correcting follower for use therewith |
| CN210010877U (en) * | 2019-05-06 | 2020-02-04 | 雅视特科技（杭州）有限公司 | A assistance-localization real-time frock for photovoltaic monocrystalline silicon pole geometric sense detects |
| CN211121009U (en) * | 2020-01-07 | 2020-07-28 | 天津晟纳智能科技有限公司 | Hub roundness and coaxiality detection device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202017007114U1 (en) * | 2017-08-31 | 2019-08-07 | Thyssenkrupp Ag | Device for concentricity measurement of an internal toothing of a shaft |
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2021
- 2021-12-17 CN CN202111548879.XA patent/CN114184112B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86104920A (en) * | 1985-08-02 | 1987-01-28 | 兰克·泰勤霍布森有限公司 | Bearing structure |
| US6568096B1 (en) * | 1999-02-22 | 2003-05-27 | Obschestvo s Ogranichennoi Otvetctvennostju “Tekhnomash” | Device and method for measuring shape deviations of a cylindrical workpiece and correcting steadying element and correcting follower for use therewith |
| CN210010877U (en) * | 2019-05-06 | 2020-02-04 | 雅视特科技（杭州）有限公司 | A assistance-localization real-time frock for photovoltaic monocrystalline silicon pole geometric sense detects |
| CN211121009U (en) * | 2020-01-07 | 2020-07-28 | 天津晟纳智能科技有限公司 | Hub roundness and coaxiality detection device |
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| CN114184112A (en) | 2022-03-15 |
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