Bearing appearance quality detection equipment

Abstract

The utility model discloses bearing appearance quality detection equipment which comprises a detection equipment base and a bearing body, a rotating motor is installed on the detection equipment base, the output end of the rotating motor is connected with a detection placing table, the detection placing table is a disc, a plurality of installation grooves are formed in the detection placing table, and the bearing body is arranged in the installation grooves. According to the bearing appearance quality detection equipment, a bearing body needing to be detected is placed above a rotating roller, a detection placement table rotates slowly after placement, at the moment, a first conductive block on one side makes contact with a second conductive block, a telescopic air cylinder on a rotation driving assembly operates, the rotating roller is driven to rotate, and the bearing body above rotates; at the moment, the bearing body is located among the three detection cameras, omni-directional shooting can be achieved, when the bearing body is detected, workers do not need to manually turn over the position, automatic turnover shooting and comparison after shooting are achieved, and quality detection can be conducted on the appearance aspects of missing beads, impurities, burrs and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing appearance quality detection, in particular to a bearing appearance quality detection device. Background Art

[0002] Bearings are an important component in contemporary mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. Bearings are a common type of part geometry in the industrial field. Shaft industrial parts with cylindrical geometry, such as machine tool spindles, bearings, and bushings, play a pivotal role in the industrial field. Their quality affects the service life of the parts and even the entire equipment. However, in the production process of shaft parts, it is inevitable that the physical or chemical properties of local areas on their surfaces are uneven due to process or other accidental reasons, resulting in quality problems. For shaft parts, common surface defects include plaques, scratches, rust, etc.

[0003] After searching, the patent with application number CN202222447003.2 discloses a bearing rolling element surface appearance inspection device. Through the visual inspection camera, the end face and the appearance of the inner and outer rings of the bearing are photographed and inspected, and fitting comparison is performed. The appearance defect detection and roundness detection of the inner and outer rings of the bearing can be realized. During the inspection process, the bearing needs to be placed in a designated place, and the bearing will have a certain contact area with the placement table. After the contact, the photo comparison inspection cannot be realized, and the staff needs to manually adjust the position. Multiple adjustments will increase the work intensity and are inconvenient. Therefore, a bearing appearance quality inspection device is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a bearing appearance quality detection device for solving the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A bearing appearance quality inspection device comprises an inspection device seat and a bearing body, wherein a rotating motor is installed on the inspection device seat, and an output end of the rotating motor is connected to a detection placement table, wherein the detection placement table is arranged as a disc, and a plurality of mounting grooves are opened on the detection placement table, wherein a rotating shaft is rotatably installed in the mounting groove, a rotating roller is fixedly sleeved on the rotating shaft, the bearing body is located on the rotating roller, a bearing auxiliary rotating assembly is arranged on the mounting groove, a rotating driving assembly is arranged on the rotating shaft, a side plate is fixedly installed on one side of the inspection device seat, a U-shaped frame is installed on the side plate, and three inspection cameras are installed on the inner wall of the U-shaped frame, the three inspection cameras are adapted to the bearing body, and workbenches are arranged on both sides of the inspection device seat.

[0007] Preferably, an anti-skid rubber sleeve is fixedly sleeved on the outer side of the rotating roller, and the anti-skid rubber sleeve is in contact with the bearing body.

[0008] Preferably, the bearing auxiliary rotation assembly includes two groups of auxiliary brackets fixedly mounted on the inner wall of the bottom side of the mounting groove, auxiliary rollers are rotatably mounted between the two groups of auxiliary brackets, the two auxiliary rollers are located on both sides of the rotating rollers, the two auxiliary rollers are in contact with the bearing body, and two anti-slip rings are installed on the auxiliary rollers, and the two anti-slip rings are located on both sides of the bearing body.

[0009] Preferably, the rotary drive assembly includes a rotating gear fixedly sleeved on the rotating shaft, a telescopic cylinder is fixedly mounted on an inner wall of one side of the mounting groove, an output end of the telescopic cylinder is connected to a movable rack, and the movable rack is meshed with the rotating gear.

[0010] Preferably, a limiting groove is provided on the inner wall of the bottom side of the installation groove, a limiting block is fixedly installed on the bottom side of the movable rack, and the limiting block is slidably installed in the limiting groove.

[0011] Preferably, a fixed barrel is fixedly installed on one side of the detection placement table, a telescopic column is movably installed on the fixed barrel, one end of the telescopic column extends outside the fixed barrel and is fixedly installed with a first conductive block, a second conductive block is fixedly installed on one side of the side plate, the first conductive block and the second conductive block are adapted to each other, and a battery is fixedly installed on one side of the side plate.

[0012] Preferably, one end of the telescopic column is fixedly mounted with one end of an extrusion spring, the other end of the extrusion spring is fixedly mounted on an inner wall of one side of the fixed barrel, and an arc-shaped guide block is fixedly mounted on one side of the first conductive block, and the arc-shaped guide block is adapted to the second conductive block.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the bearing appearance quality inspection equipment places the bearing body to be inspected above the rotating roller, and the bearing auxiliary rotating assembly is arranged to play the role of auxiliary placement on both sides. After placement, the inspection placement table rotates slowly, at this time, the first conductive block on one side contacts the second conductive block, and the telescopic cylinder on the rotating drive assembly runs, which can drive the rotating roller to rotate, and the bearing body above rotates. At this time, the bearing body is located between the three inspection cameras, and all-round shooting can be achieved. When inspecting the bearing body, the staff does not need to manually flip the position, and automatic flipping and taking pictures can be achieved. After taking pictures, comparison can be made, and quality inspection of appearance aspects such as missing beads, impurities, and burrs can be achieved. The inspection effect is good and relatively convenient.

[0014] After the test is completed, the rotating motor runs again to realize cyclic testing. There are workbenches on both sides of the test equipment base. Both sides of the workbenches are equipped with staff. One staff member places the bearing body and the other staff member takes the bearing body, thus realizing division of labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model in cross section;

[0017] Figure 3 It is a schematic diagram of the structure of the vertical section of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the side section of the utility model;

[0019] Figure 5 For this utility model Figure 2 The structural diagram of part A in the figure;

[0020] Figure 6 For this utility model Figure 4 Schematic diagram of the structure of part B.

[0021] In the figure: 1. detection equipment base; 2. rotating motor; 3. detection placement table; 4. bearing body; 5. side plate; 6. U-shaped frame; 7. detection camera; 8. mounting groove; 9. rotating shaft; 10. rotating roller; 11. anti-slip rubber sleeve; 12. auxiliary bracket; 13. auxiliary roller; 14. anti-slip ring; 15. rotating gear; 16. moving rack; 17. telescopic cylinder; 18. limit groove; 19. limit block; 20. fixed barrel; 21. telescopic column; 22. extrusion spring; 23. first conductive block; 24. arc guide block; 25. second conductive block; 26. battery; 27. workbench. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example: Refer to Figure 1-6A bearing appearance quality inspection device includes a detection device seat 1 and a bearing body 4. A rotating motor 2 is installed on the detection device seat 1. The output end of the rotating motor 2 is connected to a detection placement table 3. The detection placement table 3 is a disc. A plurality of mounting grooves 8 are opened on the detection placement table 3. A rotating shaft 9 is rotatably installed in the mounting groove 8. A rotating roller 10 is fixedly sleeved on the rotating shaft 9. The bearing body 4 is located on the rotating roller 10. A bearing auxiliary rotating assembly is provided on the mounting groove 8. The bearing auxiliary rotating assembly includes two groups of auxiliary brackets 12 fixedly installed on the inner wall of the bottom side of the mounting groove 8. An auxiliary roller 13 is rotatably installed between the two groups of auxiliary brackets 12. The two auxiliary rollers 13 are located on both sides of the rotating roller 10. The two auxiliary rollers 13 are both connected to the bearing body. 4 are in contact with each other, two anti-slip rings 14 are installed on the auxiliary roller 13, and the two anti-slip rings 14 are located on both sides of the bearing body 4. The bearing body 4 to be tested is placed above the rotating roller 10, and bearing auxiliary rotating components are provided on both sides of the rotating roller 10. The auxiliary rollers 13 on the bearing auxiliary rotating components can play the role of auxiliary placement on both sides. The anti-slip rings 14 are set, and the bearing body 4 will not fall from both sides after being placed, and can be placed stably. Workbenches 27 are provided on both sides of the detection equipment seat 1. Workbenches 27 on both sides are equipped with staff, one staff member places the bearing body 4, and the other staff member takes the bearing body 4, thereby realizing division of labor.

[0024] Specifically, a rotating drive assembly is provided on the rotating shaft 9, a side plate 5 is fixedly installed on one side of the detection device seat 1, a U-shaped frame 6 is installed on the side plate 5, three detection cameras 7 are installed on the inner wall of the U-shaped frame 6, and the three detection cameras 7 are adapted to the bearing body 4, a fixed barrel 20 is fixedly installed on one side of the detection placement table 3, a telescopic column 21 is movably installed on the fixed barrel 20, one end of the telescopic column 21 extends outside the fixed barrel 20, and a first conductive block 23 is fixedly installed, a second conductive block 25 is fixedly installed on one side of the side plate 5, the first conductive block 23 and the second conductive block 25 are adapted, a battery 26 is fixedly installed on one side of the side plate 5, one end of the telescopic column 21 is fixedly installed with one end of the extrusion spring 22, and the other end of the extrusion spring 22 is fixedly installed One end is fixedly mounted on the inner wall of one side of the fixed barrel 20, and an arc-shaped guide block 24 is fixedly mounted on one side of the first conductive block 23, and the arc-shaped guide block 24 is adapted to the second conductive block 25. After the bearing body 4 is placed on the rotating roller 10, the operation of the rotating motor 2 can drive the detection placement table 3 to rotate slowly, and the slow rotation will not cause the placed bearing body 4 to tip over. During operation, the arc-shaped guide block 24 on one side will contact the second conductive block 25, and the extrusion spring 22 and the telescopic column 21 can drive the first conductive block 23 to adjust its position. After the extrusion contact, the second conductive block 25 contacts the first conductive block 23, and the rotating motor 2 stops running at this time, and the detection placement table 3 rotates 90°.

[0025] Specifically, the rotary drive assembly includes a rotating gear 15 fixedly sleeved on the rotating shaft 9, a telescopic cylinder 17 is fixedly installed on the inner wall of one side of the mounting groove 8, the output end of the telescopic cylinder 17 is connected to a moving rack 16, the moving rack 16 is meshed with the rotating gear 15, a limiting groove 18 is provided on the inner wall of the bottom side of the mounting groove 8, a limiting block 19 is fixedly installed on the bottom side of the moving rack 16, the limiting block 19 is slidably installed in the limiting groove 18, after the second conductive block 25 contacts the first conductive block 23, the telescopic cylinder 17 on the rotary drive assembly runs, driving the moving rack 16 to move, and under the action of the rotating gear 15, it can drive the rotating roller 10 to rotate, and the rotating roller 10 is provided with a limiting block 19 on the bottom side of the moving rack 16. There is a non-slip rubber sleeve 11. During the rotation, the upper bearing body 4 rotates. At this time, the bearing body 4 is located between the three detection cameras 7. The detection cameras 7 on both sides can take pictures from the side, and the detection camera 7 on the upper side can take pictures of the outside. Through the rotation of the bearing body 4, all-round shooting can be achieved. When inspecting the bearing body 4, there is no need for the staff to manually flip the position, and automatic flipping and taking pictures can be achieved. After taking pictures, comparison can be made, and quality inspection of the appearance such as missing beads, impurities, burrs, etc. can be achieved. The inspection effect is good and relatively convenient. After the inspection is completed, the rotating motor 2 runs again and rotates 90° again, thereby realizing cyclic inspection.

[0026] During use: When the bearing body 4 is subjected to appearance quality inspection, the bearing body 4 to be inspected is placed above the rotating roller 10. Auxiliary bearing rotating components are provided on both sides of the rotating roller 10. The auxiliary rollers 13 on the auxiliary bearing rotating components can play the role of auxiliary placement on both sides. The anti-drop ring 14 is provided, and the bearing body 4 will not fall from both sides after being placed, and can be placed stably. Workbenches 27 are provided on both sides of the detection equipment seat 1. The workbenches 27 on both sides are equipped with staff. One staff member places the bearing body 4, and the other staff member takes the bearing body 4, thereby realizing division of labor. After the bearing body 4 is placed on the rotating roller 10, the operation of the rotating motor 2 can drive the detection placement table 3 to rotate slowly. The slow rotation will not cause the placed bearing body 4 to tip over. During operation, the arc-shaped guide block 24 on one side will contact the second conductive block 25. The extrusion spring 22 and the telescopic column 21 provided can drive the first conductive block 23 to adjust its position. After the extrusion contact, the second conductive block 25 and the first conductive block 23 Contact, at this time, the rotating motor 2 stops running, the detection placement table 3 rotates 90°, and after the second conductive block 25 contacts the first conductive block 23, the telescopic cylinder 17 on the rotating drive assembly runs, driving the moving rack 16 to move. Under the action of the rotating gear 15, the rotating roller 10 can be driven to rotate. The outer side of the rotating roller 10 is fixedly sleeved with an anti-slip rubber sleeve 11, and the anti-slip rubber sleeve 11 contacts the bearing body 4. During the rotation, the upper bearing body 4 rotates. At this time, the bearing body 4 is located between the three detection cameras 7. The detection cameras 7 on both sides can take side photos, and the upper detection camera 7 can take photos of the outside. Through the rotation of the bearing body 4, all-round shooting can be achieved. When the bearing body 4 is tested, there is no need for the staff to manually flip the position, and automatic flipping and shooting can be achieved. After taking the photos, comparison can be performed, and quality inspection of the appearance such as missing beads, impurities, burrs, etc. can be achieved. The detection effect is good and relatively convenient. After the detection is completed, the rotating motor 2 runs again and rotates 90° again, thereby realizing cyclic detection, which is easy to use.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bearing appearance quality inspection device, comprising a inspection device seat (1) and a bearing body (4), characterized in that: The detection device seat (1) is provided with a rotating motor (2), the output end of the rotating motor (2) is connected with a detection placement table (3), the detection placement table (3) is a disc, a plurality of mounting grooves (8) are provided on the detection placement table (3), a rotating shaft (9) is rotatably mounted in the mounting groove (8), a rotating roller (10) is fixedly sleeved on the rotating shaft (9), a bearing body (4) is located on the rotating roller (10), a bearing auxiliary rotating assembly is provided on the mounting groove (8), a rotating shaft (9) is provided with a rotating drive assembly, a side plate (5) is fixedly mounted on one side of the detection device seat (1), a U-shaped frame (6) is installed on the side plate (5), three detection cameras (7) are installed on the inner wall of the U-shaped frame (6), the three detection cameras (7) are adapted to the bearing body (4), and workbenches (27) are provided on both sides of the detection device seat (1).

2. A bearing appearance quality inspection device according to claim 1, characterized in that: The outer side of the rotating roller (10) is fixedly sleeved with an anti-skid rubber sleeve (11), and the anti-skid rubber sleeve (11) is in contact with the bearing body (4).

3. The bearing appearance quality inspection device according to claim 1, characterized in that: The bearing auxiliary rotation assembly comprises two groups of auxiliary brackets (12) fixedly mounted on the inner wall of the bottom side of the mounting groove (8), an auxiliary roller (13) being rotatably mounted between the two groups of auxiliary brackets (12), the two auxiliary rollers (13) being located on both sides of the rotating roller (10), the two auxiliary rollers (13) being in contact with the bearing body (4), and two anti-slipping retaining rings (14) being mounted on the auxiliary rollers (13), the two anti-slipping retaining rings (14) being located on both sides of the bearing body (4).

4. A bearing appearance quality inspection device according to claim 1, characterized in that: The rotary drive assembly comprises a rotating gear (15) fixedly sleeved on a rotating shaft (9); a telescopic cylinder (17) is fixedly mounted on an inner wall of one side of the mounting groove (8); an output end of the telescopic cylinder (17) is connected to a moving rack (16); and the moving rack (16) is meshed with the rotating gear (15).

5. The bearing appearance quality inspection device according to claim 4, characterized in that: A limiting groove (18) is provided on the inner wall of the bottom side of the installation groove (8), a limiting block (19) is fixedly installed on the bottom side of the movable rack (16), and the limiting block (19) is slidably installed in the limiting groove (18).

6. The bearing appearance quality inspection device according to claim 1, characterized in that: A fixed barrel (20) is fixedly mounted on one side of the detection placement platform (3), a telescopic column (21) is movably mounted on the fixed barrel (20), one end of the telescopic column (21) extends outside the fixed barrel (20) and is fixedly mounted with a first conductive block (23), a second conductive block (25) is fixedly mounted on one side of the side plate (5), the first conductive block (23) and the second conductive block (25) are matched, and a storage battery (26) is fixedly mounted on one side of the side plate (5).

7. A bearing appearance quality inspection device according to claim 6, characterized in that: One end of the telescopic column (21) is fixedly mounted with one end of a compression spring (22), and the other end of the compression spring (22) is fixedly mounted on an inner wall of one side of the fixed barrel (20). An arc-shaped guide block (24) is fixedly mounted on one side of the first conductive block (23), and the arc-shaped guide block (24) is adapted to the second conductive block (25).

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