CN215415207U - Eddy current inspection device of insert bearing circle - Google Patents
Eddy current inspection device of insert bearing circle Download PDFInfo
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- CN215415207U CN215415207U CN202121251419.6U CN202121251419U CN215415207U CN 215415207 U CN215415207 U CN 215415207U CN 202121251419 U CN202121251419 U CN 202121251419U CN 215415207 U CN215415207 U CN 215415207U
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Abstract
The utility model discloses an eddy current inspection device for an outer spherical bearing ring, which comprises a rack and an inspection platform arranged on the rack and used for placing equipment for inspecting the outer spherical bearing ring, wherein an inner surface eddy current inspection device for inspecting the inner surface of the outer spherical bearing ring, an outer surface eddy current inspection device for inspecting the outer surface of the outer spherical bearing ring and a computer which is electrically connected with the inner surface eddy current inspection device and the outer surface eddy current inspection device, controls and receives data are respectively arranged on the inspection platform.
Description
Technical Field
The utility model relates to the technical field of detection, in particular to an eddy current flaw detection device for an outer spherical surface bearing ring.
Background
The bearing is a common part geometry type in the industrial field and is also an important component in mechanical equipment, shaft industrial parts taking a cylinder as a geometry, such as a machine tool spindle, a bearing, a shaft sleeve and the like, have a very important function in the industrial field, the quality of the bearing is important for the mechanical equipment, and the quality affects the service life of the part and even the whole equipment. However, in the process of producing the shaft parts, the physical or chemical properties of local areas on the surfaces of the shaft parts are inevitably uneven due to processes or other accidental reasons, so that quality problems occur. For shaft parts, common surface defects include patches, scratches, rusts and the like, so that bearings used in high-end or important occasions need to be subjected to flaw detection before assembly to ensure quality.
Because of the special structure of the outer spherical bearing ring, the current flaw detection aiming at the outer spherical bearing ring is generally manual visual inspection, the labor intensity is high, the detection result is unreliable, and the detection efficiency is low. Therefore, a detection device for detecting flaws of the bearing ring with the spherical outer surface is required.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above problems, the present invention provides an eddy current testing apparatus for an outer spherical bearing ring.
In order to achieve the above object, the present invention provides an eddy current testing apparatus for an outer spherical bearing ring, which includes a frame, and a testing platform disposed on the frame and used for placing equipment for testing the outer spherical bearing ring, wherein the testing platform is respectively provided with an inner surface eddy current testing apparatus for testing an inner surface of the outer spherical bearing ring, an outer surface eddy current testing apparatus for testing an outer surface of the outer spherical bearing ring, and a computer electrically connected to the inner surface eddy current testing apparatus and the outer surface eddy current testing apparatus and controlling and receiving data.
The further improvement is that: the inner surface eddy current detection device comprises a second mounting seat, an inner surface eddy current detection assembly and an inner surface detection moving device, wherein the second mounting seat is arranged on the detection platform and used for placing an outer spherical surface bearing ring, the inner surface eddy current detection assembly is arranged above the second mounting seat and used for detecting the outer spherical surface bearing ring, and the inner surface detection moving device is arranged on the detection platform and is positioned on one side of the second mounting seat and used for driving the inner surface eddy current detection assembly to move up and down.
The further improvement is that: the inner surface detection moving device comprises an inner surface detection mounting frame and a Y-axis moving sliding table, wherein the inner surface detection mounting frame is arranged on the detection platform and is positioned on one side of the second mounting seat, and the Y-axis moving sliding table is arranged on the inner surface detection mounting frame and is used for driving the inner surface eddy current detection assembly to move up and down.
The further improvement is that: the inner surface eddy current detection assembly comprises a two-axis displacement table and a workpiece inner surface eddy current probe, wherein the two-axis displacement table is arranged on the Y-axis movable sliding table and is positioned above the second mounting seat, and the workpiece inner surface eddy current probe is arranged on the two-axis displacement table and is used for detecting the inner surface of the outer spherical bearing ring.
The further improvement is that: the second mount pad includes rotatable locating the last three-jaw centering chuck that is used for placing the insert bearing circle of testing platform locates be used for driving on the testing platform three-jaw centering chuck pivoted chuck driving motor.
The further improvement is that: the inner surface eddy current detection device further comprises an eddy current flaw detector which is arranged on the rack and electrically connected with the inner surface eddy current detection assembly and used for controlling the inner surface eddy current detection assembly, and the eddy current flaw detector is electrically connected with the computer.
The further improvement is that: surface vortex detection device is including locating the last third mount pad that is used for placing the insert bearing circle of testing platform, locating third mount pad one side is used for detecting the surface vortex detection subassembly of insert bearing circle surface, locates be used for driving on the testing platform surface vortex detection subassembly is along the surface detection mobile device of insert bearing circle surface arc removal.
The further improvement is that: the third mount pad includes rotatable locating last being used for placing the second internal stay clamping jaw of insert bearing circle, locating of testing platform is last to be used for the drive it is interior to prop clamping jaw pivoted second clamping jaw driving motor to be used for the second.
The further improvement is that: the surface detection mobile device is including locating last being located of testing platform the semi-circular mounting disc of vortex, the slidable of third mount pad one side are located the semi-circular mounting disc circular arc edge of vortex is used for connecting the detection mounting bracket of surface vortex detection subassembly, is located survey the mounting bracket with be used for driving between the semi-circular mounting disc of vortex survey the mounting bracket in the gliding detection mounting bracket drive arrangement of semi-circular mounting disc circular arc edge of vortex, locate respectively be used for on the circular arc edge both ends of the semi-circular mounting disc of vortex right survey the spacing detection mounting bracket stopper of mounting bracket.
The further improvement is that: survey mounting bracket drive arrangement including locating second arc tooth row on the semi-circular mounting disc circular arc limit of vortex, locate be used for on the survey mounting bracket with second arc tooth row meshing's second gear, locate be used for the drive on the survey mounting bracket second gear pivoted second gear driving motor, locate respectively second gear both sides are used for the leading wheel of direction.
The further improvement is that: surface vortex detection subassembly is including locating three-axis displacement platform, one end on surveying the mounting bracket connection with the three-axis displacement platform is connected the other end and is located the vortex connecting rod of third mount pad one side, is located the vortex connecting rod is close work piece surface vortex probe on that end of third mount pad.
The further improvement is that: the outer surface eddy current detection device further comprises an eddy current flaw detector which is arranged on the rack and electrically connected with the outer surface eddy current detection assembly and used for controlling the outer surface eddy current detection assembly, and the eddy current flaw detector is electrically connected with the computer.
The further improvement is that: and the rack is respectively provided with an infrared sensor which is used for monitoring the running of an object or a human body after the object or the human body approaches a certain range and then automatically stopping the running of the device before the inner surface eddy current detection device and the outer surface eddy current detection device.
The further improvement is that: and an emergency stop button for stopping the device is arranged on one side of the inner surface eddy current detection device and one side of the outer surface eddy current detection device on the rack respectively.
The eddy current inspection device for the bearing ring with the spherical outer surface has the following beneficial effects:
1. according to the utility model, by arranging the inner surface eddy current detection device and the outer surface eddy current detection device, a workpiece and a coupling agent are not required to be contacted during detection, the detection can be carried out at high temperature, and the probe can extend to a remote position for detection, so that narrow areas of the inner surface and the outer surface of the outer spherical bearing ring can be effectively detected, and the accuracy and the reliability of the detection are greatly improved.
2. When the utility model is used for flaw detection by the inner surface eddy current detection device, the Y-axis movable sliding table drives the workpiece inner surface eddy current probe to extend into the outer spherical surface bearing ring, then the chuck driving motor is started to enable the three-jaw centering chuck to drive the rotating outer spherical surface bearing ring to rotate, so that the workpiece inner surface eddy current probe can detect the inner surface of the outer spherical surface bearing ring in all directions.
3. The detection mounting frame limiting blocks are arranged at the two ends of the arc edge of the vortex semicircular mounting disc, so that the limiting function of the detection mounting frame when the detection mounting frame moves on the vortex semicircular mounting disc is realized, the moving track of the detection mounting frame is limited, the safety of the moving track of the detection assembly is ensured, other parts are not collided, and the operation safety of the whole device is also ensured.
4. The three-axis displacement table is arranged in the outer surface eddy current detection device and can be used for adjusting the position of the eddy current connecting rod, so that the center of a sphere of a workpiece can be better determined by the workpiece outer surface eddy current probe positioned on the eddy current connecting rod, the detection result of the outer surface eddy current detection device is more accurate, meanwhile, the workpiece outer surface eddy current probe is prevented from colliding with the workpiece, the safety of the device is improved, the position of the workpiece inner surface eddy current probe can be adjusted by arranging the two-axis displacement table in the inner surface eddy current detection device, the workpiece inner surface eddy current probe can be ensured to extend into the workpiece to detect the inner surface of the workpiece, and the workpiece collision is avoided.
5. According to the utility model, by arranging the infrared inductor, the device is automatically stopped when the device is operated and an object or a human body is monitored to approach the device within a certain range, so that the object is prevented from approaching to influence a detection result or damage the device, the operation safety and the detection accuracy of the device are ensured, and the device is prevented from injuring the approaching human body during operation.
6. According to the utility model, through arranging the emergency stop button, the device can be quickly powered off when the device fails, so that the safety of the device is ensured, and the running safety of the device is improved.
Drawings
FIG. 1 is a schematic structural view of a flaw detector for an outer spherical bearing ring according to an embodiment;
FIG. 2 is a schematic structural diagram of an ultrasonic testing apparatus according to an embodiment;
FIG. 3 is a schematic structural diagram of an ultrasonic testing apparatus in an embodiment;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is a schematic structural view of an inner surface eddy current detecting device in an embodiment;
FIG. 6 is a schematic front view of an eddy current probe on the outer surface of the embodiment;
FIG. 7 is a schematic structural diagram of the back surface of the eddy current inspection device on the outer surface in the embodiment.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Referring to fig. 1 to 7, disclosed in the embodiment of the present invention is an embodiment of an eddy current testing apparatus for an outer spherical bearing ring in a testing apparatus for an outer spherical bearing ring;
referring to fig. 1, a flaw detection apparatus for an outer spherical bearing ring includes a frame 1, and a detection platform 11 disposed on the frame 1 and used for placing equipment for detecting an outer spherical bearing ring 15, where the detection platform 11 is respectively provided with an ultrasonic detection device 2 for detecting the outer spherical bearing ring, an inner surface eddy current detection device 3 for detecting an inner surface of the outer spherical bearing ring 15, and an outer surface eddy current detection device 4 for detecting an outer surface of the outer spherical bearing ring 15; an infrared sensor 12 for automatically stopping the device after an object or a human body approaches a certain range is arranged on the rack 1 and is positioned in front of the ultrasonic detection device 2, the inner surface eddy current detection device 3 and the outer surface eddy current detection device 4 respectively; an emergency stop button 13 for stopping the device from running is arranged on one side of the ultrasonic detection device 2, the inner surface eddy current detection device 3 and the outer surface eddy current detection device 4 on the rack 1, a three-color alarm lamp is arranged above the rack 1, and the three-color alarm lamp flickers to give an alarm when the infrared sensor 12 responds or the emergency stop button 13 is started and other faults occur;
a computer 14 which is electrically connected with the ultrasonic detection device 2, the inner surface eddy current detection device 3 and the outer surface eddy current detection device 4 and is used for controlling and receiving data is arranged on the detection platform 11; baffle plates for blocking dust and the like can be detachably arranged on the frame 1 at the periphery of the ultrasonic detection device 2, the inner surface eddy current detection device 3 and the outer surface eddy current detection device 4, so that the detection result is prevented from being influenced by the dust and the like, and the accuracy of flaw detection of the outer spherical bearing ring is protected;
referring to fig. 2, the ultrasonic detection device 2 includes a water tank 21 disposed on the detection platform 11 and used for placing a detection liquid, a first mounting seat disposed in the water tank 21 and used for placing the outer spherical surface bearing ring 15, an ultrasonic detection assembly 22 disposed in the water tank 21 and located on one side of the first mounting seat and used for detecting the outer spherical surface bearing ring 15, and an ultrasonic moving device 23 disposed on the detection platform 11 and used for driving the ultrasonic detection assembly 22 to move along the side surface of the outer spherical surface bearing ring 15 in an arc shape; the ultrasonic detection device 2 further comprises an industrial personal computer 26 which is arranged on the rack 1 and electrically connected with the ultrasonic detection assembly 22 and used for controlling the ultrasonic detection assembly 22, and the industrial personal computer 26 is electrically connected with the computer 14;
referring to fig. 2 to 4, the first mounting base includes a first inner supporting jaw 24 rotatably disposed in the water tank 21 and used for placing the outer spherical surface bearing ring 15, and a first jaw driving motor 25 disposed on the detection platform 11 and used for driving the first inner supporting jaw 24 to rotate, in an embodiment of the present invention, a base of the first inner supporting jaw 24 passes through the water tank and the detection platform 11, the first jaw driving motor 25 may be mounted on a lower end surface of the detection platform 11 through a flange, an output end of the first jaw driving motor 25 is connected to the first inner supporting jaw 24, and the first jaw driving motor 25 is started by an external power supply to drive the first inner supporting jaw 24 to rotate;
referring to fig. 2 to 4, the ultrasonic moving device 23 includes an ultrasonic semicircular mounting plate 231 disposed on the detection platform 11 and located on one side of the water tank, an ultrasonic mounting frame 232 slidably disposed on an arc edge of the ultrasonic semicircular mounting plate 231 and used for connecting the ultrasonic detection assembly 22, an ultrasonic mounting frame driving device disposed between the ultrasonic mounting frame 232 and the ultrasonic semicircular mounting plate 231 and used for driving the ultrasonic mounting frame 232 to slide on the arc edge of the ultrasonic semicircular mounting plate 231, and ultrasonic mounting frame limiting blocks 236 respectively disposed on two ends of the arc edge of the ultrasonic semicircular mounting plate 231 and used for limiting the ultrasonic mounting frame 232; the ultrasonic mounting rack driving device comprises a first arc-shaped tooth row 233 arranged on the arc edge of the ultrasonic semicircular mounting disk 231, a first gear 234 which is rotatably arranged on the ultrasonic mounting rack 232 and is used for being meshed with the first arc-shaped tooth row 233, and a first gear driving motor 235 which is arranged on the ultrasonic mounting rack 232 and is used for driving the first gear 234 to rotate, wherein guide wheels 16 used for guiding the ultrasonic mounting rack 232 when the ultrasonic mounting rack 232 slides on the arc edge of the ultrasonic semicircular mounting disk 231 are respectively arranged on two sides of the first gear 234 on the ultrasonic mounting rack 232,
referring to fig. 2, the ultrasonic detection assembly 22 includes a three-axis displacement table 223 disposed on the ultrasonic mounting rack, an ultrasonic connecting rod 221 having one end connected to the three-axis displacement table 223 and the other end extending into the water tank 21, and an ultrasonic probe 222 disposed at the end of the ultrasonic connecting rod 221 extending into the water tank 21, and the three-axis displacement table 223 is used for adjusting the position of the ultrasonic connecting rod 221, so that the ultrasonic probe 222 can better determine the center of sphere of the workpiece for detection, wherein the ultrasonic probe 222 is a known technical means and is not described herein again;
referring to fig. 2 and 3, a water inlet (not shown in the figure) for injecting detection liquid is formed in a side surface of the water tank 21, a water inlet valve 211 for connecting an external water inlet pipe to control the detection liquid to enter the water tank 21 is arranged at the water inlet (not shown in the figure) of the water tank 21, a water outlet 212 for discharging the detection liquid in the water tank 21 is formed in a bottom surface of the water tank 21, and a drain valve 213 which penetrates through the detection platform 11 and is connected with an external drain pipe to control the discharge of the detection liquid in the water tank 21 is arranged at the water outlet 212 at a lower end surface of the water tank 21;
referring to fig. 1 and 5, the internal surface eddy current probe 3 includes the second mount pad that is used for placing the insert bearing ring 15 on the testing platform 11, locating the internal surface eddy current probe that is used for detecting the insert bearing ring 15 of second mount pad top, locating on the testing platform 11 lie in second mount pad one side is used for driving the internal surface detection mobile device that the internal surface eddy current probe reciprocated, the internal surface eddy current probe 3 is still including locating in the frame 1 with internal surface eddy current probe electric connection is used for control the eddy current flaw detector 36 of internal surface eddy current probe, eddy current flaw detector 36 with computer 14 electric connection.
The inner surface detection moving device comprises an inner surface detection mounting frame 31 arranged on the detection platform 11 and positioned on one side of the second mounting seat, and a Y-axis moving sliding table 32 arranged on the inner surface detection mounting frame 31 and used for driving the inner surface eddy current detection assembly to move up and down, wherein the Y-axis moving sliding table 32 is a known technical means and is not described herein again;
the inner surface eddy current detecting assembly comprises a two-axis displacement table 33 arranged on the Y-axis movable sliding table 32 and positioned above the second mounting seat, and a workpiece inner surface eddy current probe 34 arranged on the two-axis displacement table 33 and used for detecting the inner surface of the spherical outer bearing ring 15, and the position of the workpiece inner surface eddy current probe 34 is adjusted through the two-axis displacement table 33 and the Y-axis movable sliding table 32, so that the workpiece inner surface eddy current probe 34 can be ensured to extend into a workpiece to detect the inner surface of the workpiece and avoid collision with the workpiece, wherein the workpiece inner surface eddy current probe 34 can be a metal pipe rod probe, which is a known technical means and is not repeated herein;
the second mounting seat comprises a three-jaw centering chuck 35 which is rotatably arranged on the detection platform 11 and used for placing an outer spherical bearing ring 15, and a chuck driving motor 36 which is arranged on the detection platform 11 and used for driving the three-jaw centering chuck 35 to rotate, in the embodiment of the utility model, the base of the three-jaw centering chuck 35 penetrates through the detection platform 11, the chuck driving motor 36 can be arranged on the lower end face of the detection platform 11 through a flange, the output end of the three-jaw centering chuck 35 is connected with the three-jaw centering chuck 35, and the chuck driving motor 36 is started through an external power supply to drive the three-jaw centering chuck 35 to rotate;
referring to fig. 1, 6 and 7, the outer surface eddy current detecting device 4 includes a third mounting seat disposed on the detecting platform 11 for placing the outer spherical bearing ring 15, an outer surface eddy current detecting assembly disposed on one side of the third mounting seat for detecting the outer surface of the outer spherical bearing ring 15, an outer surface detecting moving device disposed on the detecting platform 11 for driving the outer surface eddy current detecting assembly to move along the outer surface of the outer spherical bearing ring 15 in an arc shape, the outer surface eddy current detecting device 4 further includes an eddy current flaw detector 36 disposed on the rack 1 and electrically connected to the outer surface eddy current detecting assembly for controlling the outer surface eddy current detecting assembly, the eddy current flaw detector 36 is electrically connected to the computer 14, in the embodiment of the present invention, the outer surface eddy current detecting device 4 and the inner surface eddy current detecting device 3 use the same eddy current flaw detector 36, the use space is saved, and the operation is convenient;
the third mounting seat comprises a second inner supporting clamping jaw 41 which is rotatably arranged on the detection platform 11 and used for placing the spherical outer surface bearing ring 15, and a second clamping jaw driving motor 42 which is arranged on the detection platform 11 and used for driving the second inner supporting clamping jaw 41 to rotate, in the embodiment of the utility model, the base of the second inner supporting clamping jaw 41 penetrates through the detection platform 11, the second clamping jaw driving motor 42 can be arranged on the lower end face of the detection platform 11 through a flange plate, the output end of the second clamping jaw driving motor 42 is connected with the second inner supporting clamping jaw 41, and the second clamping jaw driving motor 42 is started through an external power supply to drive the second inner supporting clamping jaw 41 to rotate;
the outer surface detection moving device comprises a vortex semicircular installation disc 43, a detection installation frame 44, a detection installation frame driving device and detection installation frame limiting blocks 45, wherein the vortex semicircular installation disc 43 is arranged on the detection platform 11 and is positioned on one side of the second inner supporting clamping jaw 41, the detection installation frame driving device is slidably arranged on the arc edge of the vortex semicircular installation disc 43 and is used for connecting an outer surface vortex detection assembly, the detection installation frame driving device is arranged between the detection installation frame 44 and the vortex semicircular installation disc 43 and is used for driving the detection installation frame 44 to slide on the arc edge of the vortex semicircular installation disc 43, and the detection installation frame limiting blocks 45 are respectively arranged at two ends of the arc edge of the vortex semicircular installation disc and are used for limiting the detection installation frame;
the detection mounting rack driving device comprises a second arc-shaped tooth row 46 arranged on the arc edge of the eddy current semicircular mounting plate 43, a second gear 47 arranged on the detection mounting rack 44 and used for being meshed with the second arc-shaped tooth row 46, a second gear driving motor 48 arranged on the detection mounting rack 44 and used for driving the second gear 47 to rotate, and guide wheels 16 respectively arranged on two sides of the second gear 47 and used for guiding;
the outer surface eddy current probe assembly comprises a three-axis displacement table 223 arranged on the probe mounting frame connection part 44, an eddy current connecting rod 441 with one end connected with the three-axis displacement table 223 and the other end positioned on one side of the third mounting seat, and a workpiece outer surface eddy current probe 442 arranged on the end, close to the third mounting seat, of the eddy current connecting rod 441, wherein the workpiece outer surface eddy current probe 442 can better determine the spherical center of the workpiece by arranging the three-axis displacement table 223 and is a metal pipe rod probe, and the known technical means are not repeated herein.
The working principle is as follows:
flaw detection is carried out on the inside of the outer spherical bearing ring 15 through the ultrasonic detection device 2, the outer spherical bearing ring 15 is placed on the first inner supporting clamping jaw 24 firstly, the water inlet valve 211 is opened again to inject detection liquid into the water tank 21, then the first clamping jaw driving motor 25 is started to drive the first inner supporting clamping jaw 24 to rotate, the first gear driving motor 235 is started to drive the first gear 234 to rotate, the ultrasonic mounting rack 232 moves clockwise from left to right on the arc edge of the ultrasonic semicircular mounting plate 231 through the meshing of the first gear 234 and the first arc-shaped gear row 233, the starting drives the ultrasonic detection assembly 22 to move along the arc of the side face of the outer spherical bearing ring 15 with the above, meanwhile, the industrial personal computer 26 runs, the outer spherical bearing ring 15 is driven to rotate through the rotation of the first inner supporting clamping jaw 24, and then the ultrasonic detection assembly 22 moves along the arc of the side face of the outer spherical bearing ring 15 in a matching mode. Thus, ultrasonic flaw detection is carried out on the whole external spherical bearing ring 15, data are transmitted to the computer 14 through the industrial personal computer 26, the power supply is turned off after flaw detection is finished, detection liquid in the water tank can be discharged through the drain valve 213, and the external spherical bearing ring is taken down from the first internal supporting clamping jaw 24;
the inner surface of the outer spherical bearing ring 15 is detected by the inner surface eddy current detection device 3, the outer spherical bearing ring 15 is firstly placed on the three-jaw centering chuck 35, the Y-axis moving sliding table 32 drives the workpiece inner surface eddy current probe 34 to extend into the outer spherical bearing ring 15, then the chuck driving motor 36 is started to drive the three-jaw centering chuck 35 to drive the rotating outer spherical bearing ring 15 to rotate, the workpiece inner surface eddy current probe 34 starts detecting flaws on the inner surface of the outer spherical bearing ring 15 by starting the eddy current detector 36, and data are transmitted to the computer 14;
flaw detection is performed on the outer surface of the outer spherical bearing ring 15 through the outer surface eddy current detection device 4, the outer spherical bearing ring 15 is placed on the second inner supporting clamping jaw 41 firstly, the second clamping jaw driving motor 42 is started to drive the second inner supporting clamping jaw 41 to rotate, the second gear driving motor 48 is started to drive the second gear 47 to rotate, the eddy current flaw detector 36 is started simultaneously, the second gear 47 is meshed with the second arc-shaped tooth row 44 to enable the detection mounting frame 44 to move clockwise from left to right on the eddy current semicircular mounting disc 43, so that the outer surface eddy current detection assembly is driven to detect flaws on the outer surface of the outer spherical bearing ring 15, and detection data are transmitted to the computer 14 through the eddy current flaw detector 36.
While there have been shown and described what are at present considered to be the fundamental principles of the utility model and its essential features and advantages, it will be understood by those skilled in the art that the utility model is not limited by the embodiments described above, which are included to illustrate the principles of the utility model, but that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (14)
1. The utility model provides an eddy current inspection device of insert bearing circle, includes the frame, locates be used for placing the testing platform who detects insert bearing circle equipment in the frame, its characterized in that: the detection platform is provided with an inner surface eddy current detection device for detecting the inner surface of the outer spherical bearing ring, an outer surface eddy current detection device for detecting the outer surface of the outer spherical bearing ring and a computer which is electrically connected with the inner surface eddy current detection device and the outer surface eddy current detection device, controls the inner surface eddy current detection device and receives data.
2. An eddy current testing apparatus for an outer spherical bearing ring according to claim 1, wherein: the inner surface eddy current detection device comprises a second mounting seat, an inner surface eddy current detection assembly and an inner surface detection moving device, wherein the second mounting seat is arranged on the detection platform and used for placing an outer spherical surface bearing ring, the inner surface eddy current detection assembly is arranged above the second mounting seat and used for detecting the outer spherical surface bearing ring, and the inner surface detection moving device is arranged on the detection platform and is positioned on one side of the second mounting seat and used for driving the inner surface eddy current detection assembly to move up and down.
3. An eddy current testing apparatus for an outer spherical bearing ring according to claim 2, wherein: the inner surface detection moving device comprises an inner surface detection mounting frame and a Y-axis moving sliding table, wherein the inner surface detection mounting frame is arranged on the detection platform and is positioned on one side of the second mounting seat, and the Y-axis moving sliding table is arranged on the inner surface detection mounting frame and is used for driving the inner surface eddy current detection assembly to move up and down.
4. An eddy current testing apparatus for an outer spherical bearing ring according to claim 3, wherein: the inner surface eddy current detection assembly comprises a two-axis displacement table and a workpiece inner surface eddy current probe, wherein the two-axis displacement table is arranged on the Y-axis movable sliding table and is positioned above the second mounting seat, and the workpiece inner surface eddy current probe is arranged on the two-axis displacement table and is used for detecting the inner surface of the outer spherical bearing ring.
5. An eddy current testing apparatus for an outer spherical bearing ring according to claim 2, wherein: the second mount pad includes rotatable locating the last three-jaw centering chuck that is used for placing the insert bearing circle of testing platform locates be used for driving on the testing platform three-jaw centering chuck pivoted chuck driving motor.
6. An eddy current testing apparatus for an outer spherical bearing ring according to claim 2, wherein: the inner surface eddy current detection device further comprises an eddy current flaw detector which is arranged on the rack and electrically connected with the inner surface eddy current detection assembly and used for controlling the inner surface eddy current detection assembly, and the eddy current flaw detector is electrically connected with the computer.
7. An eddy current testing apparatus for an outer spherical bearing ring according to claim 1, wherein: surface vortex detection device is including locating the last third mount pad that is used for placing the insert bearing circle of testing platform, locating third mount pad one side is used for detecting the surface vortex detection subassembly of insert bearing circle surface, locates be used for driving on the testing platform surface vortex detection subassembly is along the surface detection mobile device of insert bearing circle surface arc removal.
8. An eddy current testing apparatus for an outer spherical bearing ring according to claim 7, wherein: the third mount pad includes rotatable locating last being used for placing the second internal stay clamping jaw of insert bearing circle, locating of testing platform is last to be used for the drive it is interior to prop clamping jaw pivoted second clamping jaw driving motor to be used for the second.
9. An eddy current testing apparatus for an outer spherical bearing ring according to claim 7, wherein: the surface detection mobile device is including locating last being located of testing platform the semi-circular mounting disc of vortex, the slidable of third mount pad one side are located the semi-circular mounting disc circular arc edge of vortex is used for connecting the detection mounting bracket of surface vortex detection subassembly, is located survey the mounting bracket with be used for driving between the semi-circular mounting disc of vortex survey the mounting bracket in the gliding detection mounting bracket drive arrangement of semi-circular mounting disc circular arc edge of vortex, locate respectively be used for on the circular arc edge both ends of the semi-circular mounting disc of vortex right survey the spacing detection mounting bracket stopper of mounting bracket.
10. An eddy current testing apparatus for an outer spherical bearing ring according to claim 9, wherein: survey mounting bracket drive arrangement including locating second arc tooth row on the semi-circular mounting disc circular arc limit of vortex, locate be used for on the survey mounting bracket with second arc tooth row meshing's second gear, locate be used for the drive on the survey mounting bracket second gear pivoted second gear driving motor, locate respectively second gear both sides are used for the leading wheel of direction.
11. An eddy current testing apparatus for an outer spherical bearing ring according to claim 9, wherein: surface vortex detection subassembly is including locating three-axis displacement platform, one end on surveying the mounting bracket connection with the three-axis displacement platform is connected the other end and is located the vortex connecting rod of third mount pad one side, is located the vortex connecting rod is close work piece surface vortex probe on that end of third mount pad.
12. An eddy current testing apparatus for an outer spherical bearing ring according to claim 7, wherein: the outer surface eddy current detection device further comprises an eddy current flaw detector which is arranged on the rack and electrically connected with the outer surface eddy current detection assembly and used for controlling the outer surface eddy current detection assembly, and the eddy current flaw detector is electrically connected with the computer.
13. An eddy current testing apparatus for an outer spherical bearing ring according to claim 1, wherein: and the rack is respectively provided with an infrared sensor which is used for monitoring the running of an object or a human body after the object or the human body approaches a certain range and then automatically stopping the running of the device before the inner surface eddy current detection device and the outer surface eddy current detection device.
14. An eddy current testing apparatus for an outer spherical bearing ring according to claim 1, wherein: and an emergency stop button for stopping the device is arranged on one side of the inner surface eddy current detection device and one side of the outer surface eddy current detection device on the rack respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121251419.6U CN215415207U (en) | 2021-06-04 | 2021-06-04 | Eddy current inspection device of insert bearing circle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121251419.6U CN215415207U (en) | 2021-06-04 | 2021-06-04 | Eddy current inspection device of insert bearing circle |
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|---|---|
| CN215415207U true CN215415207U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121251419.6U Active CN215415207U (en) | 2021-06-04 | 2021-06-04 | Eddy current inspection device of insert bearing circle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117388354A (en) * | 2023-10-11 | 2024-01-12 | 南京博克纳自动化系统有限公司 | Bearing ring surface vortex detection equipment |
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2021
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117388354A (en) * | 2023-10-11 | 2024-01-12 | 南京博克纳自动化系统有限公司 | Bearing ring surface vortex detection equipment |
| CN117388354B (en) * | 2023-10-11 | 2024-04-12 | 南京博克纳自动化系统有限公司 | Bearing ring surface vortex detection equipment |
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