CN114184112A - Rotor detection auxiliary device for motor production - Google Patents
Rotor detection auxiliary device for motor production Download PDFInfo
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- CN114184112A CN114184112A CN202111548879.XA CN202111548879A CN114184112A CN 114184112 A CN114184112 A CN 114184112A CN 202111548879 A CN202111548879 A CN 202111548879A CN 114184112 A CN114184112 A CN 114184112A
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- 238000001514 detection method Methods 0.000 title claims abstract description 50
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 230000033001 locomotion Effects 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims 4
- 238000010168 coupling process Methods 0.000 claims 4
- 238000005859 coupling reaction Methods 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 35
- 238000009434 installation Methods 0.000 abstract description 9
- 238000005259 measurement Methods 0.000 description 6
- 238000007689 inspection Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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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, and particularly relates to a rotor detection auxiliary device for motor production. This rotor detection auxiliary device for motor production has reached the bottom that the rotor only need control the rotor when the installation place and has placed in the inside of mounting groove through setting up automatic positioning clamping mechanism, the tight effect of automatic positioning clamp carries out for the axle center of rotor is coaxial with the axle center of rotation axis, and can also drive the rotor rotation through rotating electrical machines work in the operation, the effect of rotor surface ovality detection is assisted in carrying out, simple structure convenient operation, the high effect of detection efficiency high accuracy.
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 realizing electric energy conversion or transmission according to the electromagnetic induction law, the motor is represented by a letter M in a circuit, the motor mainly has the function of generating driving torque and is used as a power source of electrical appliances or various machines, the generator is represented by a letter G in the circuit, the generator mainly has the function of converting mechanical energy into electric energy, the motor is required to be used in many fields at present, the motor plays a great role in life and production, and the motor mainly comprises a stator and a rotor part.
When the motor is manufactured, the rotor is usually detected, and when the specification of the rotor is measured in the past, the rotor is usually manually measured so as to ensure that the specification of the rotor meets the requirement, but the detection efficiency is low and the precision is limited during manual detection, and the requirement of actual use cannot be met, so that the auxiliary device for detecting the rotor for motor production 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 arc surface at the bottom end of the rotating shaft is rotatably connected with the central surface at the top 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 top of the first connecting plate, the top of the second connecting plate and the top of 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 evenly distributed in a trisection mode by taking the circle center of the bottom plate as an 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;
and a height measuring mechanism is arranged on the surface of the third connecting plate and comprises a third driving motor, and the third driving motor is positioned at the top of the third connecting plate.
Preferably, the bottom end of the rotating shaft penetrates through and extends to the bottom of the bottom plate, a rotating motor is fixedly connected to the bottom of the bottom plate, and an output shaft of the rotating motor is fixedly mounted with the bottom end of the rotating shaft through a coupler.
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 in one side inner wall in power chamber has the injection syringe, the fixed surface of injection syringe is connected with the valve.
Preferably, the inner wall of the power cavity is inserted with positioning clamping rods in a sliding manner, the three positioning clamping rods are uniformly and equally distributed by taking the circle center of the mounting groove as an 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 inserted with the inner wall of the power cavity in a sliding manner, one end of each spring is fixedly connected with the inner wall of the power cavity, and the opposite end of each positioning clamping rod is in contact with the arc surface at the bottom end of the rotor.
Preferably, the top of the first connecting plate is fixedly connected with a first mounting plate, the surface of the first mounting plate is fixedly connected with the mounting surface of a first driving motor, a first chute is formed in the surface of one side of the first connecting plate, a first sliding block is inserted into the inner wall of the first chute in a sliding mode, an output shaft of the first driving motor is fixedly connected with a first threaded rod through a coupler, the bottom end of the first threaded rod is rotatably connected with the top opposite surface of the bottom plate through a bearing, and the surface of the first threaded rod is in threaded connection with the surface of the first sliding block.
Preferably, a first fixed block is fixedly connected with the surface of one side of first slider, the rotation hole has been seted up on the surface of first fixed block, the inner wall in 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 rotates through the bearing and is connected with the pin, the bottom of pin is cone shape, the bottom of pin rotates with the top of rotor and is connected, the one end surface of first fixed block is arc shape, the circular arc surface of first fixed block has seted up the locking hole, the inner wall threaded connection in 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 vertical distributions.
Preferably, the top of the second connecting plate is fixedly connected with a second mounting plate, the surface of the second mounting plate is fixedly connected with the mounting surface of a second driving motor, a second chute is formed in the surface of one side of the second connecting plate, a second sliding block is inserted into the inner wall of the second chute in a sliding mode, an output shaft of the second driving motor is fixedly connected with a second threaded rod through a coupler, the bottom end of the second threaded rod is rotatably connected with the top opposite surface of the bottom plate through a bearing, and the surface of the second threaded rod is in threaded connection with the surface of the second sliding block.
Preferably, one side fixed surface of second slider is connected with the second fixed block, the top fixedly connected with first electric telescopic handle of second fixed block, first electric telescopic handle's flexible end fixedly connected with percentage table, the detection head of percentage table contacts with the circular arc surface of rotor.
Preferably, the top of the third connecting plate is fixedly connected with a third mounting plate, the surface of the third mounting plate is fixedly connected with the mounting surface of a third driving motor, a third chute is formed in the surface of one side of the third connecting plate, a third sliding block is inserted into the inner wall of the third chute in a sliding mode, an output shaft of the third driving motor is fixedly connected with a third threaded rod through a coupler, the bottom end of the third threaded rod is rotatably connected with the opposite surface of the top of the bottom plate through a bearing, and the surface of the third threaded rod is in threaded connection with the surface of the third sliding block.
Preferably, a pointer is fixedly connected to the surface of one side of the third slider, the surface of the pointer is in an L shape, one end of the pointer contacts with the top of the rotor, a grating ruler is fixedly connected to the surface of one side of the third connecting plate, and the other end of the pointer is fixedly connected with a moving mechanism of the grating ruler.
The beneficial effects of the invention are as follows:
1. the automatic positioning and clamping mechanism is arranged to achieve the effect that when the rotor is installed, the rotor is only required to be controlled at the bottom end of the rotor and placed in the mounting groove, the positioning and clamping are automatically carried out, the axis of the rotor is coaxial with the axis of the rotating shaft, the rotor can be driven to rotate through the work of the rotating motor during operation, the effect of detecting the surface ovality of the rotor is assisted, the structure is simple, the operation is convenient, and the detection efficiency is high in precision.
2. Through setting up auxiliary positioning mechanism, reached the rotor when detecting, be located the vertically effect throughout in carrying out the installation of auxiliary rotor, when being convenient for detect the straightness that hangs down, the precision that detects is high, prevents that the reason of installation from leading to detecting the inaccurate effect of straightness that hangs down.
3. When having reached detection rotor ovality and straightness that hangs down through setting up detection mechanism, the accessible is adjusted automated inspection, and the precision that detects is strengthened to the effect that the reinforcing detected, avoids current manual operation to lead to detection efficiency low, and the effect that manual detection volatile mislead to unqualified product outflow.
4. When having reached the measurement through setting up height measurement mechanism, only need control third driving motor work, drive the pointer motion, adjust the contact position with the rotor top, observe the size of grating chi and can reachd the height of rotor to full automatic operation detects the precision height, the effect that the effect is strong.
Drawings
FIG. 1 is a schematic structural diagram of a rotor detection auxiliary device for motor production;
fig. 2 is an exploded view of a rotor inspection assisting device for motor production;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 of the auxiliary device for detecting the rotor in the production of the motor;
FIG. 4 is an enlarged view of the structure at B in FIG. 2 of the auxiliary device for detecting the rotor in the production of the motor;
FIG. 5 is an enlarged view of the structure at C in FIG. 2 of the auxiliary device for detecting the rotor in the production of the motor;
FIG. 6 is a sectional view of a mounting seat structure of a rotor detection auxiliary device for motor production;
fig. 7 is a sectional view of a first fixing block structure of a rotor detection auxiliary device for motor production.
In the figure: 1. a foot pad; 2. a base plate; 3. a rotating shaft; 31. a rotating electric machine; 32. a mounting seat; 33. mounting grooves; 34. a power cavity; 35. an injection tube; 36. a valve; 37. positioning the clamping rod; 38. a seal ring; 39. a spring; 4. a first connecting plate; 5. a second connecting plate; 6. a third connecting plate; 7. an arc-shaped connecting rod; 8. a first drive 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. rotating the hole; 87. a pin shaft; 88. a connecting rod; 89. a pin; 810. a locking hole; 811. a ball plunger; 812. positioning holes; 9. a second drive 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 drive motor; 101. a third mounting plate; 102. a third chute; 103. a third slider; 104. a third threaded rod; 105. a pointer; 106. a grating ruler.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, a rotor detection auxiliary device for motor production, including pad foot 1, three equal fixedly connected with bottom plate 2 in top of pad foot 1, the middle part of bottom plate 2 is provided with self-holding positioning mechanism, and self-holding positioning mechanism is including rotation axis 3, and the bottom circular arc surface of rotation axis 3 all rotates through the bearing with the top central surface of bottom plate 2 and is connected.
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 installed with the bottom end of the rotating shaft 3 through a coupler, and further, the effect that the rotating shaft 3 drives the rotating shaft 3 to rotate through the work of the rotating motor 31 is achieved; the top of the rotating shaft 3 is fixedly connected with an installation seat 32, the top of the installation seat 32 is provided with an installation groove 33, a power cavity 34 is arranged inside the installation seat 32, the inner wall of one side of the power cavity 34 is fixedly communicated with an injection pipe 35, the surface of the injection pipe 35 is fixedly connected with a valve 36, and further, the effect that the pressure inside the power cavity 34 is increased or reduced by opening the valve 36 to enable the injection pipe 35 to be connected with an air outlet pipe of an air pump and filling air pressure into the power cavity 34 is achieved; the inner wall of the power cavity 34 is inserted with positioning clamping rods 37 in a sliding manner, the three positioning clamping rods 37 are uniformly arranged in equal intervals by taking the circle center 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 the sealing ring 38 is inserted with the inner wall of the power cavity 34 in a sliding manner, one end of the 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 arc surface at the bottom end of the rotor, further, 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 positioning locking rods extrude the arc surface at the bottom end of the rotor, the axis of the rotor is controlled to be coaxial with the axis of the mounting groove 33, the air pressure in the power cavity 34 is controlled to be reduced when the positioning locking rods are dismounted, the effect of retracting and resetting the three positioning and clamping rods 37 is controlled under the left and right elasticity of the spring 39.
The automatic positioning and clamping mechanism is arranged to achieve the effect that when the rotor is installed, only the bottom end of the rotor needs to be controlled to be placed in the mounting groove 33, positioning and clamping are automatically carried out, the axis of the rotor is coaxial with the axis of the rotating shaft 3, the rotor can be driven to rotate through the work of the rotating motor 31 in the operation process, the effect of detecting the surface ovality of the rotor is assisted, the structure is simple, the operation is convenient, and the detection efficiency is high in precision.
The top of bottom plate 2 is fixed mounting respectively has first connecting plate 4, second connecting plate 5 and third connecting plate 6, the top of first connecting plate 4, the equal fixedly connected with arc connecting rod 7 in top of second connecting plate 5 and third connecting plate 6, 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 axle center trisection evenly distributed, the surface of first connecting plate 4 is provided with auxiliary positioning mechanism, auxiliary positioning mechanism is including first driving motor 8, 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 a first driving motor 8, one side surface of the first connecting plate 4 is provided with a first sliding chute 82, the inner wall of the first sliding chute 82 is inserted with a first sliding block 83 in a sliding manner, the 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 rotatably connected with the top opposite surface of the bottom plate 2 through a bearing, 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 chute 82, when the first driving motor 8 drives the first sliding block 83 to move, the moving stability of the first sliding block 83 is enhanced, the swinging effect in the movement is prevented, and the detection precision is enhanced; a first fixed block 85 is fixedly connected to the surface of one side of the first sliding block 83, a rotating hole 86 is formed in the surface of the first fixed block 85, a pin shaft 87 is rotatably connected to the inner wall of the rotating hole 86, a connecting rod 88 is fixedly connected to the bottom end of the pin shaft 87, a pin 89 is rotatably connected to the bottom end of one end of the connecting rod 88 through a bearing, the bottom of the pin 89 is in a conical shape, the bottom of the pin 89 is rotatably connected to the top of the rotor, the surface of one end of the first fixed block 85 is in an arc shape, a locking hole 810 is formed in the arc surface of the first fixed block 85, a ball plunger 811 is in threaded connection with the inner wall of the locking hole 810, a positioning hole 812 is formed in the arc surface of the top end of the pin shaft 87, the ball surface of the ball plunger 811 is in clamping connection with the inner wall of the positioning hole 812, the two positioning holes 812 are vertically distributed at 90 degrees, and further, forward and backward rotation of the first threaded rod 84 is achieved to drive the first sliding block 83 to move up and down for adjustment, be convenient for drive pin 89 and carry out the top of joint rotor, make it the rotor be located the vertically effect when examining, and in order not to produce the interference when adjusting from top to bottom, carry out joint locating hole 812 location operation through bulb plunger 811's bulb, when not needing pin 89 to fix a position, control connecting rod 88 swings and can not produce the interference, the effect of the up-and-down motion of being convenient for, during the use, rotate 90 degrees, drive connecting rod 88 swing is the effect of steerable pin 89 joint promptly.
Through setting up auxiliary positioning mechanism, reached the rotor when detecting, be located the vertically effect throughout in carrying out the installation of auxiliary rotor, when being convenient for detect the straightness that hangs down, the precision that detects is high, prevents that the reason of installation from leading to detecting the inaccurate effect of straightness that hangs down.
The surface of second connecting plate 5 is provided with detection mechanism, and detection mechanism is including second driving motor 9, and second driving motor 9 is located the top of 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 a second driving motor 9, one side surface of the second connecting plate 5 is provided with a second chute 92, the inner wall of the second chute 92 is inserted with a second sliding block 93 in a sliding manner, the 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 rotatably connected with the opposite surface of the top of the bottom plate 2 through a bearing, the surface of the second threaded rod 94 is in threaded connection with the surface of the second sliding block 93, further, the second sliding block 93 slides in the second chute 92, 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 movement is prevented, and the detection precision is enhanced; one side fixed surface of second slider 93 is connected with second fixed block 95, the first electric telescopic handle 96 of top fixedly connected with of second fixed block 95, the flexible end fixedly connected with percentage table 97 of first electric telescopic handle 96, the detection head of percentage table 97 contacts with the circular arc surface of rotor, furthermore, it detects time measuring to have reached the rotor and being carrying out the ellipticity, extend work through first electric telescopic handle 96 and drive percentage table 97 and move forward and carry out the surface contact with the rotor, it is rotatory to drive the rotor through rotating electrical machines 31 work, thereby detect the effect of ellipticity, when detecting the straightness that hangs down, work through second driving motor 9 and drive second slider 93 up-and-down motion, thereby drive percentage table 97 up-and-down motion and detect the effect of straightness that hangs down, automated inspection, detection efficiency is high, the high-precision effect.
When having reached detection rotor ovality and straightness that hangs down through setting up detection mechanism, the accessible is adjusted automated inspection, and the precision that detects is strengthened to the effect that the reinforcing detected, avoids current manual operation to lead to detection efficiency low, and the effect that manual detection volatile mislead to 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 a third driving motor 10, one side surface of the third connecting plate 6 is provided with a third sliding chute 102, the inner wall of the third sliding chute 102 is inserted with a third sliding block 103 in a sliding manner, the 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 rotatably connected with the opposite surface of the top of the bottom plate 2 through a bearing, the surface of the third threaded rod 104 is in threaded connection with the surface of the third sliding block 103, further, the third sliding block 103 slides in the third sliding chute 102, 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 movement is prevented, and the detection precision is enhanced; one side fixed surface of third slider 103 is connected with pointer 105, pointer 105's surface is L type shape, pointer 105's one end contacts with the top of rotor, one side fixed surface of third connecting plate 6 is connected with grating chi 106, pointer 105's the other end and grating chi 106's moving mechanism fixed connection, furthermore, when the height dimension who detects the rotor has been reached, drive pointer 105 up-and-down motion through third driving motor 10 work, thereby it removes the effect of carrying out the range finding to drive grating chi 106, automatic measurement, measurement accuracy is high, and full automatic operation, the effect that detection effect improves, avoid artifical detection to cause the error, make the effect that unqualified product flows.
When having reached the measurement through setting up height measurement mechanism, only need control third driving motor 10 work, drive pointer 105 motion, adjust the contact position with the rotor top, observe the size of grating chi 106 and can reachd the height of rotor to full automatic operation detects the precision height, the effect that the effect is strong.
The working principle is as follows: during operation, the rotor is taken out, the bottom end of the rotor is placed in the mounting groove 33, 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 inflate the interior of the power cavity 34, the internal air pressure is increased to push the three positioning clamping rods 37 to move outwards at the same time, the opposite ends of the three positioning clamping rods 37 are controlled to simultaneously extrude the arc surface of 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 turned on 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 part of the rotor, the connecting rod 88 is rotated to be horizontal to the first fixing block 85, the control pin 89 reaches the upper part of the rotor, and the first driving motor 8 is driven to move downwards in a reverse rotation mode to enable the pin 89 to be clamped with the rotor;
the first electric telescopic rod 96 extends to work 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 that the mounting seat 32 is driven to rotate, the rotor is driven to rotate, the dial indicator 97 detects the ellipticity of the rotor, and the second driving motor 9 rotates forward and backward to drive the second sliding block 93 to move up and down, so that the dial indicator 97 is driven to move up and down to detect the verticality of the rotor;
the third driving motor 10 works to drive the third slider 103 to move up and down for adjustment, so as to drive the pointer 105 to contact with the top of the rotor, and the height dimension of the rotor is obtained by observing the data of the grating ruler 106.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
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 foot pads (1) are fixedly connected with a bottom plate (2), the middle part of the bottom plate (2) is provided with an automatic clamping and positioning mechanism, the automatic clamping and positioning mechanism comprises a rotating shaft (3), and the arc surface at the bottom end of the rotating shaft (3) is rotatably connected with the central surface at the top 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 top of the first connecting plate (4), the top of the second connecting plate (5) and the top of 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 evenly distributed in a trisection mode by taking the circle center of the bottom plate (2) as an axis, 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);
a detection mechanism is arranged on the surface of the second connecting plate (5), 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 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 detection auxiliary 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 with rotation axis (3).
3. The rotor detection auxiliary 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 pipe (35), the fixed surface of injection pipe (35) is connected with valve (36).
4. The rotor detection auxiliary device for motor production according to claim 3, wherein: the inner wall of the power cavity (34) is inserted with positioning clamping rods (37) in a sliding mode, the three positioning clamping rods (37) are evenly and equally arranged by taking the circle center of the mounting groove (33) as an axis, one end of each positioning clamping rod (37) is fixedly connected with a sealing ring (38) and a spring (39), the surface of each sealing ring (38) is inserted with the inner wall of the power cavity (34) in a sliding mode, one end of each spring (39) is fixedly connected with the inner wall of the power cavity (34), and the opposite ends of the three positioning clamping rods (37) are in contact with the arc surface of the bottom end of the rotor.
5. The rotor detection auxiliary 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 mounting surface fixed connection of first driving motor (8), first spout (82) have been seted up to one side surface of first connecting plate (4), the inner wall of first spout (82) slides and pegs graft and have 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) and the relative surface in top of bottom plate (2) all rotate through the bearing and be connected, the surface of first threaded rod (84) and the surface threaded connection of first slider (83).
6. The rotor detection auxiliary device for motor production according to claim 5, wherein: the rotor structure is characterized in that a first fixed block (85) is fixedly connected to the surface of one side of the first sliding block (83), a rotating hole (86) is formed in the surface of the first fixed block (85), a pin shaft (87) is connected to the inner wall of the rotating hole (86) in a rotating mode, a connecting rod (88) is fixedly connected to the bottom end of the pin shaft (87), a pin (89) is connected to the bottom of one end of the connecting rod (88) in a rotating mode through a bearing, the bottom of the pin (89) is in a conical shape, the bottom of the pin (89) is rotatably connected with the top of a rotor, the surface of one end of the first fixed block (85) is in an arc shape, a locking hole (810) is formed in the arc surface of the first fixed block (85), a ball plunger (811) is connected to the inner wall of the locking hole (810) in a threaded mode, a positioning hole (812) is formed in the arc surface of the top end of the pin shaft (87), and the ball plunger (811) is connected with the inner wall of the positioning hole (812) in a clamped mode, the two positioning holes (812) are vertically distributed at 90 degrees.
7. The rotor detection auxiliary device for motor production according to claim 1, wherein: the top fixedly connected with second mounting panel (91) of second connecting plate (5), the surface of second mounting panel (91) and the mounting surface fixed connection of second driving motor (9), second spout (92) have been seted up to one side surface of second connecting plate (5), the inner wall of second spout (92) slides and pegs graft there is second slider (93), the output shaft of second driving motor (9) passes through shaft coupling fixedly connected with second threaded rod (94), the bottom of second threaded rod (94) and the relative surface in top of bottom plate (2) all rotate through the bearing and are connected, the surface of second threaded rod (94) and the surface threaded connection of second slider (93).
8. The rotor detection auxiliary device for motor production according to claim 7, wherein: one side fixed surface of second slider (93) is connected with second fixed block (95), the first electric telescopic handle (96) of top fixedly connected with of second fixed block (95), the flexible end fixedly connected with percentage table (97) of first electric telescopic handle (96), the detection head of percentage table (97) contacts with the circular arc surface of rotor.
9. The rotor detection auxiliary 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 mounting surface fixed connection of third driving motor (10), third spout (102) have been seted up to one side surface of third connecting plate (6), the inner wall of third spout (102) slides and pegs graft there is 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) and the relative surface in top of bottom plate (2) all rotate through the bearing and are connected, the surface of third threaded rod (104) and the surface threaded connection of third slider (103).
10. The rotor detection auxiliary device for motor production according to claim 9, wherein: 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).
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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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| CN202111548879.XA CN114184112B (en) | 2021-12-17 | 2021-12-17 | Rotor detection auxiliary device for motor production |
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| 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 |
| US20200256659A1 (en) * | 2017-08-31 | 2020-08-13 | Thyssenkrupp Presta Teccenter Ag | Device and method for measuring the concentricity 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 (5)
| 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 |
| US20200256659A1 (en) * | 2017-08-31 | 2020-08-13 | Thyssenkrupp Presta Teccenter Ag | Device and method for measuring the concentricity of an internal toothing of a shaft |
| 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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