CN218238739U - Bearing ring external diameter surface detection device - Google Patents
Bearing ring external diameter surface detection device Download PDFInfo
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- CN218238739U CN218238739U CN202222700355.4U CN202222700355U CN218238739U CN 218238739 U CN218238739 U CN 218238739U CN 202222700355 U CN202222700355 U CN 202222700355U CN 218238739 U CN218238739 U CN 218238739U
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Abstract
The utility model discloses a bearing ring outer diameter surface detection device, which relates to the technical field of bearing ring detection devices and comprises a base and a detection unit; base: an electric telescopic rod is fixed inside the base, rubber columns are fixed at four corners of the bottom surface of the base, and a fixing unit is arranged on the top surface of the base; a detection unit: the electric telescopic rod comprises a fixed seat, wherein the fixed seat is fixed at the top end of the electric telescopic rod, a main motor is arranged inside the fixed seat, the top end of an output shaft of the main motor is inserted into a fixed groove in the middle of the bottom surface of a fixed rod, and a graduated scale is arranged on the top surface of the fixed rod; wherein: the bearing ring outer diameter surface detection device is firm in fixation, strong in applicability and good in detection effect.
Description
Technical Field
The utility model relates to a bearing ring detection device technical field specifically is bearing ring external diameter surface detection device.
Background
The bearing ring is an annular part of a centripetal rolling bearing with one or more raceways, which is divided into an inner ring and an outer ring according to the positions of the raceways, is an important component of the bearing, is an important part in modern mechanical equipment, and is widely used in various industries, so the quality of the bearing ring is very important. The last link of the bearing ring production process is the detection of the bearing ring, whether the appearance of the flange surface of the bearing ring is smooth and complete or not needs to be detected, the height of the conventional detection device cannot be adjusted, the applicability to the bearing rings with different thicknesses is poor, the detection precision is low, and the operation is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide bearing ring external diameter surface detection device, it is fixed firm, the suitability is strong, detection effect is good, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a bearing ring outer diameter surface detection device comprises a base and a detection unit;
base: an electric telescopic rod is fixed inside the base, rubber columns are fixed at four corners of the bottom surface of the base, and a fixing unit is arranged on the top surface of the base;
a detection unit: the electric telescopic rod comprises a fixed seat, wherein the fixed seat is fixed at the top end of the electric telescopic rod, a main motor is arranged inside the fixed seat, the top end of an output shaft of the main motor is inserted into a fixed groove in the middle of the bottom surface of a fixed rod, and a graduated scale is arranged on the top surface of the fixed rod;
wherein: the electric telescopic rod is characterized by further comprising a controller, the controller is arranged on the front side face of the base, the input ends of the electric telescopic rod and the main motor are electrically connected with the output end of the controller, and the input end of the controller is electrically connected with the output end of an external power supply.
The fixed groove on the bottom surface of the fixed rod is inserted into the top end of the output shaft of the main motor, the main motor is started to drive the fixed rod to rotate, and the outer diameter of the bearing ring can be detected by matching with the graduated scale.
Further, the detecting element contains pointer, T type piece, balladeur train, spring and rubber roll, the spring has two and fixes the both sides in the dead lever bottom surface respectively, the medial extremity of spring is fixed with the balladeur train, the inside bottom of balladeur train is equipped with T type piece, T type piece and the T type groove sliding connection of dead lever bottom surface, the bottom surface of balladeur train is rotated and is connected with the rubber roll, the inside of balladeur train top surface is equipped with the pointer, and the spring extends and makes the balladeur train slide in the outside of dead lever to the stability of cooperation T type piece increase removal, the rubber roll of balladeur train bottom surface and the outside laminating of bearing ring, the cooperation pointer can improve the precision that detects.
Further, fixed unit contains mount, slider, recess, lead screw and motor, the recess has four and sets up respectively at the top surface of base, the inside of recess rotates and is connected with the lead screw, the side at the base is fixed to the motor, the output shaft of motor is connected with the outside end of lead screw, the screw threaded connection at lead screw and slider middle part, slider and recess sliding connection, the top of slider is fixed with the mount, the input electricity connection controller's of motor output, it is rotatory to start motor drive lead screw to compress tightly the mount in the inboard of bearing ring, can not appear sliding in order to guarantee to detect the bearing ring, also can adjust according to the specification of bearing ring simultaneously, with the suitability of improving device.
Further, still include connecting rod and video detection head, the connecting rod has two and fixes respectively at the left and right sides face of dead lever, the bottom mounting of connecting rod has the video detection head, the video detects the output of first input electric connection director, and the video detection head of connecting rod bottom can look over its surface integrity when detecting the bearing ring external diameter to prevent that the bearing ring surface from appearing colliding with and damaging and influencing subsequent use.
Further, still include light and telescopic link, the telescopic link has two and fixes the middle part at dead lever front and back both sides face respectively, the outside end of telescopic link is fixed with the light, the output of input electric connection controller of light, light can provide the illumination to bearing ring's surface to solve the relatively poor effect that influences the detection of light.
Furthermore, the electric wire connector also comprises an electric brush sliding ring which is arranged at the bottom end of the fixed seat, and the electric brush sliding ring can prevent the connected electric wire from being wound in a rotating mode.
Compared with the prior art, the beneficial effects of the utility model are that: this bearing ring external diameter surface detection device has following benefit:
1. the spring extends to enable the sliding frame to slide outside the fixing rod, the sliding frame is matched with the T-shaped block to increase the moving stability, the rubber roller on the bottom face of the sliding frame is attached to the outer side of the bearing ring, and the main motor and the electric telescopic rod are started and matched with the pointer and the graduated scale to improve the detection precision.
2. The starting motor drives the lead screw to rotate, so that the fixing frame is tightly pressed on the inner side of the bearing ring, the bearing ring cannot slide during detection, and meanwhile, the device can be adjusted according to the specification of the bearing ring, and the applicability of the device is improved.
3. The video detection head of connecting rod bottom can look over its surperficial integrity when detecting the bearing ring external diameter to prevent that the bearing ring surface from appearing colliding with and damaging the subsequent use of influence, the light can provide the illumination to the surface of bearing ring, with the effect of solving the relatively poor influence detection of light.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the fixing unit structure of the present invention;
fig. 3 is a schematic view of the local enlarged structure at a position of the present invention.
In the figure: the device comprises a base 1, a detection unit 2, a main motor 21, a fixed seat 22, a fixed rod 23, a graduated scale 24, a pointer 25, a 26T-shaped block, a carriage 27, a spring 28, a rubber roller 29, a fixed unit 3, a fixed frame 31, a sliding block 32, a groove 33, a lead screw 34, a motor 35, an electric telescopic rod 4, a rubber column 5, a connecting rod 6, a video detection head 7, an illuminating lamp 8, an telescopic rod 9, an electric brush slip ring 10 and a controller 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: a bearing ring outer diameter surface detection device comprises a base 1 and a detection unit 2;
base 1: an electric telescopic rod 4 is fixed inside the base 1, four corners of the bottom surface of the base 1 are fixed with rubber columns 5, the top surface of the base 1 is provided with a fixing unit 3, the fixing unit 3 comprises a fixing frame 31, a sliding block 32, four grooves 33, a lead screw 34 and a motor 35, the four grooves 33 are respectively formed in the top surface of the base 1, the lead screw 34 is rotatably connected inside the groove 33, the motor 35 is fixed on the side surface of the base 1, an output shaft of the motor 35 is connected with an outer side end of the lead screw 34, the lead screw 34 is in threaded connection with a screw hole in the middle of the sliding block 32, the sliding block 32 is in sliding connection with the grooves 33, the fixing frame 31 is fixed at the top end of the sliding block 32, an input end of the motor 35 is electrically connected with an output end of the controller 11, the motor 35 is started to drive the lead screw 34 to rotate, so that the fixing frame 31 is tightly pressed on the inner side of the bearing ring to ensure that the bearing ring does not slide during detection, and can be adjusted according to the specification of the bearing ring to improve the applicability of the device;
the detection unit 2: the detection unit 2 comprises a pointer 25, a T-shaped block 26, a carriage 27, a spring 28 and a rubber roller 29, wherein two springs 28 are respectively fixed on two sides of the bottom surface of the fixing rod 23, the inner side end of the spring 28 is fixedly provided with the carriage 27, the bottom end inside the carriage 27 is provided with the T-shaped block 26, the T-shaped block 26 is in sliding connection with the T-shaped groove on the bottom surface of the fixing rod 23, the rubber roller 29 is rotatably connected with the bottom surface of the carriage 27, the spring extends to enable the carriage 27 to slide on the outer side of the fixing rod 23, the stability of movement is improved by matching with the T-shaped block 26, the rubber roller 29 on the bottom surface of the carriage 27 is attached to the outer side of the bearing ring, and the precision of detection can be improved by matching with the pointer 25;
wherein: the device also comprises a controller 11, the controller 11 is arranged on the front side surface of the base 1, the input ends of the electric telescopic rod 4 and the main motor 21 are electrically connected with the output end of the controller 11, the input end of the controller 11 is electrically connected with the output end of an external power supply, the device also comprises a connecting rod 6 and a video detection head 7, the connecting rod 6 is provided with two ends which are respectively fixed on the left side surface and the right side surface of a fixed rod 23, the video detection head 7 is fixed at the bottom end of the connecting rod 6, the input end of the video detection head 7 is electrically connected with the output end of the controller 11, the video detection head 7 at the bottom end of the connecting rod 6 can check the surface integrity of the bearing ring while detecting the outer diameter of the bearing ring, in order to prevent bearing ring surface the subsequent use of the damage influence that collides with from appearing, still include light 8 and telescopic link 9, telescopic link 9 has two and fixes the middle part at dead lever 23 front and back both sides face respectively, the outside end of telescopic link 9 is fixed with light 8, the output of the input electric connection director 11 of light 8, light 8 can provide the illumination to bearing ring's surface, with the relatively poor effect that influences the detection of solution light, still include brush sliding ring 10, brush sliding ring 10 installs the bottom at fixing base 22, brush sliding ring 10 can prevent that the electric wire of connection from appearing rotatory winding.
The utility model provides a bearing ring external diameter surface detection device's theory of operation as follows: firstly, the bearing ring is placed on the top surface of the base 1, the starting motor 35 drives the lead screw 34 to rotate, so that the fixing frame 31 is tightly pressed on the inner side of the bearing ring, the bearing ring cannot slide during detection, meanwhile, the device can be adjusted according to the specification of the bearing ring, the applicability of the device is improved, then the fixing groove on the bottom surface of the fixing rod 23 is inserted into the top end of the output shaft of the main motor 21, the spring extends to enable the sliding frame 27 to slide on the outer side of the fixing rod 23, the moving stability is improved by matching with the T-shaped block 26, the rubber roller 29 on the bottom surface of the sliding frame 27 is attached to the outer side of the bearing ring, the detection precision can be improved by matching with the pointer 25, the video detection head 7 at the bottom end of the connecting rod 6 can check the surface integrity of the bearing ring while detecting the outer diameter of the bearing ring, so as to prevent the surface of the bearing ring from being collided and damaged and influencing subsequent use, and the lighting lamp 8 can provide lighting on the surface of the bearing ring while detecting, so as to solve the effect of poor light influence detection, and the electric wires connected by the electric brush slip ring 10 can be prevented from rotating and winding.
It should be noted that the controller 11 disclosed in the above embodiments is of a type S7-200, the main motor 21 and the motor 35 can be freely configured according to practical application scenarios, and it is suggested that a motor of a type SC-25GA300 is selected, the video detection head 7 can be a video detection head of a type GX2500-C, and the illumination lamp 8 can be an illumination lamp of a type XQS-XTD-3048. The controller 11 controls the main motor 21, the motor 35, the electric telescopic rod 4, the video detection head 7 and the illuminating lamp 8 to work by adopting a method commonly used in the prior art.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. Bearing ring external diameter surface detection device, its characterized in that: comprises a base (1) and a detection unit (2);
base (1): an electric telescopic rod (4) is fixed inside the base, rubber columns (5) are fixed at four corners of the bottom surface of the base (1), and a fixing unit (3) is arranged on the top surface of the base (1);
detection unit (2): the electric telescopic rod comprises a fixed seat (22), wherein the fixed seat (22) is fixed at the top end of an electric telescopic rod (4), a main motor (21) is arranged inside the fixed seat (22), the top end of an output shaft of the main motor (21) is inserted into a fixed groove in the middle of the bottom surface of a fixed rod (23), and a graduated scale (24) is installed on the top surface of the fixed rod (23);
wherein: the electric telescopic rod is characterized by further comprising a controller (11), wherein the controller (11) is arranged on the front side face of the base (1), the input ends of the electric telescopic rod (4) and the main motor (21) are electrically connected with the output end of the controller (11), and the input end of the controller (11) is electrically connected with the output end of an external power supply.
2. The apparatus for detecting the outer diameter surface of a bearing ring according to claim 1, wherein: detection element (2) contain pointer (25), T type piece (26), balladeur train (27), spring (28) and rubber roll (29), spring (28) have two and fix respectively in the both sides of dead lever (23) bottom surface, the medial extremity of spring (28) is fixed with balladeur train (27), the inside bottom of balladeur train (27) is equipped with T type piece (26), T type piece (26) and the T type groove sliding connection of dead lever (23) bottom surface, the bottom surface of balladeur train (27) is rotated and is connected with rubber roll (29), the inside of balladeur train (27) top surface is equipped with pointer (25).
3. The apparatus for detecting the outer diameter surface of a bearing ring according to claim 1, wherein: fixed unit (3) contain mount (31), slider (32), recess (33), lead screw (34) and motor (35), recess (33) have four and set up the top surface at base (1) respectively, the internal rotation of recess (33) is connected with lead screw (34), the side at base (1) is fixed in motor (35), the output shaft of motor (35) is connected with the outside end of lead screw (34), the screw threaded connection at lead screw (34) and slider (32) middle part, slider (32) and recess (33) sliding connection, the top of slider (32) is fixed with mount (31), the output of the input electricity connection controller (11) of motor (35).
4. The apparatus for detecting the outer diameter surface of a bearing ring according to claim 1, wherein: still include connecting rod (6) and video detection head (7), connecting rod (6) have two and fix respectively in the left and right sides face of dead lever (23), the bottom mounting of connecting rod (6) has video detection head (7), the output of input electric connection director (11) of video detection head (7).
5. The apparatus for detecting the outer diameter surface of a bearing ring according to claim 1, wherein: still include light (8) and telescopic link (9), telescopic link (9) have two and fix respectively at the middle part of dead lever (23) front and back both sides face, the outside end of telescopic link (9) is fixed with light (8), the output of input electric connection controller (11) of light (8).
6. The bearing ring outer diameter surface detecting device according to claim 1, characterized in that: the electric brush slip ring device is characterized by further comprising an electric brush slip ring (10), wherein the electric brush slip ring (10) is installed at the bottom end of the fixing seat (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222700355.4U CN218238739U (en) | 2022-10-14 | 2022-10-14 | Bearing ring external diameter surface detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222700355.4U CN218238739U (en) | 2022-10-14 | 2022-10-14 | Bearing ring external diameter surface detection device |
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| Publication Number | Publication Date |
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| CN218238739U true CN218238739U (en) | 2023-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222700355.4U Active CN218238739U (en) | 2022-10-14 | 2022-10-14 | Bearing ring external diameter surface detection device |
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| CN (1) | CN218238739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117228285A (en) * | 2023-07-24 | 2023-12-15 | 黄山诚创轴承有限公司 | Bearing ring outward appearance detects auxiliary assembly |
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2022
- 2022-10-14 CN CN202222700355.4U patent/CN218238739U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117228285A (en) * | 2023-07-24 | 2023-12-15 | 黄山诚创轴承有限公司 | Bearing ring outward appearance detects auxiliary assembly |
| CN117228285B (en) * | 2023-07-24 | 2024-05-17 | 黄山诚创轴承有限公司 | Bearing ring outward appearance detects auxiliary assembly |
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