Defect detection device for upper cover and lower cover of suspension bearing

Abstract

The utility model discloses a suspension bearing upper and lower cover defect detection device, which comprises a base, the top of the base is rotatably connected with a rotating plate, the top of the rotating plate is rotatably connected with a top plate, and the top of the base and the top of the rotating plate are respectively embedded with a motor I; two first motors are arranged on the base, output shafts of the two first motors are fixedly connected with a rotating plate and a top plate correspondingly, storage holes are formed in the rotating plate, annularly-distributed grooves are formed in the bottom of the top plate, a feeding port is formed in the inner wall of the groove in the right side, and three discharging ports are formed in the base. According to the suspension bearing upper and lower cover defect detection device, dust on the surfaces of the suspension bearing upper and lower covers can be cleaned before defect detection of the suspension bearing upper and lower covers, so that the subsequent detection quality is improved, and the suspension bearing upper and lower covers are located in a closed space when the camera detects the defects of the suspension bearing upper and lower covers. And the detection quality of the upper and lower covers of the suspension bearing is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of suspension bearing detection, and more specifically, to a device for detecting defects of the upper and lower covers of a suspension bearing. Background Art

[0002] A device for detecting defects of the upper and lower covers of a suspension bearing is a device used to detect the upper and lower covers of an automotive suspension bearing (also known as a bearing cover or bearing shield) to ensure that these components have no defects such as cracks, deformations, wear, material defects, etc. during the production process. These defects may affect the performance and lifespan of the bearing and may even cause safety problems during vehicle operation.

[0003] For the defect detection of the upper and lower covers of a suspension bearing, a camera is usually used for visual inspection. However, when using visual inspection for defect detection of the upper and lower covers of a suspension bearing, the dust on the surface of the upper and lower covers of the suspension bearing and the ambient light where the upper and lower covers of the suspension bearing are located will both affect the detection quality of the upper and lower covers of the suspension bearing. Summary of the Utility Model

[0004] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a device for detecting defects of the upper and lower covers of a suspension bearing to solve the problems in the background art.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions;

[0006] A device for detecting defects of the upper and lower covers of a suspension bearing includes a base. The top of the base is rotatably connected to a rotating plate, and the top of the rotating plate is rotatably connected to a top plate. The top of the base and the top of the rotating plate are both embedded with a first motor. The output shafts of the two first motors are respectively fixed to the rotating plate and the top plate. A placement hole is opened on the rotating plate, and annularly distributed grooves are opened at the bottom of the top plate. A feed port is opened on the inner wall of the right groove, and three discharge ports are opened on the base. A filter plate is fixedly connected to the inner wall of the right discharge port, and a waste discharge cover is arranged below the right discharge port. The top of the waste discharge cover is fixedly connected to the base. A cleaning mechanism is arranged on the inner wall of the front groove, a drying mechanism is arranged on the inner wall of the left groove, and a detection mechanism is arranged on the inner wall of the rear groove.

[0007] As a further description of the above technical solution:

[0008] The cleaning mechanism includes a three-way pipe. Both ends of the bottom of the three-way pipe penetrate through the top plate and extend into the interior of the front groove. Nozzles are installed at both ends of the bottom of the three-way pipe.

[0009] As a further description of the above technical solution:

[0010] The drying mechanism includes a fan, the top of the fan is embedded and installed on the inner wall of the left groove, and three electric heating rods are installed on the inner wall of the left groove.

[0011] As a further description of the above technical solution:

[0012] The inner wall of the left groove is fixedly connected with a filter screen, and the filter screen is located above the electric heating rod.

[0013] As a further description of the above technical solution:

[0014] The detection mechanism includes a camera, the top of the camera is installed on the inner wall of the back groove, and two fill lights are installed on the inner wall of the back groove.

[0015] As a further description of the above technical solution:

[0016] Two electric push rods fixedly connected thereto are inserted through the inner wall of the placement hole. The opposite ends of the two electric push rods are fixedly connected with positioning plates. The opposite sides of the two positioning plates are rotatably connected with turning plates. The left side of the left positioning plate is fixedly connected with a second motor, and the output shaft of the second motor is fixedly connected with the left turning plate.

[0017] Compared with the prior art, the advantages of the present utility model are:

[0018] Before detecting the defects of the upper and lower covers of the suspension bearing, the dust on the surfaces of the upper and lower covers of the suspension bearing can be cleaned in this solution, thereby improving the quality of subsequent detection. Moreover, when the camera detects the defects of the upper and lower covers of the suspension bearing, the upper and lower covers of the suspension bearing are in a closed space, further improving the quality of detecting the upper and lower covers of the suspension bearing. Description of the Drawings

[0019] Figure 1 It is the first perspective view of the present utility model;

[0020] Figure 2 It is the second perspective view of the present utility model;

[0021] Figure 3 It is the cross-sectional view of the present utility model;

[0022] Figure 4 It is the bottom view of the top plate in the present utility model.

[0023] Explanation of the reference numerals in the drawings:

[0024] 1. Base; 2. Rotating plate; 3. Top plate; 4. Motor 1; 5. Storage hole; 6. Groove; 7. Feeding port; 8. Discharge port; 9. Filter plate; 10. Waste discharge cover; 11. Cleaning mechanism; 111. Three-way pipe; 112. Sprayer; 12. Drying mechanism; 121. Fan; 122. Electric heating rod; 13. Detection mechanism; 131. Camera; 132. Fill light; 14. Electric push rod; 15. Positioning plate; 16. Flipping plate; 17. Motor 2. Detailed implementation manner

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] Please refer to Figures 1 to 4 , in the present invention, a defect detection device for upper and lower covers of suspension bearings includes a base 1. A rotating plate 2 is rotatably connected to the top of the base 1. A top plate 3 is rotatably connected to the top of the rotating plate 2. Motors 1 4 are embedded in the top of the base 1 and the top of the rotating plate 2 respectively. The output shafts of the two motors 1 4 are fixedly connected to the rotating plate 2 and the top plate 3 respectively. A storage hole 5 is opened on the rotating plate 2. Annularly distributed grooves 6 are opened on the bottom of the top plate 3. A feeding port 7 is opened on the inner wall of the right groove 6. Three discharge ports 8 are opened on the base 1. A filter plate 9 is fixedly connected to the inner wall of the right discharge port 8. A waste discharge cover 10 is arranged below the right discharge port 8. The top of the waste discharge cover 10 is fixedly connected to the base 1. A cleaning mechanism 11 is arranged on the inner wall of the front groove 6. A drying mechanism 12 is arranged on the inner wall of the left groove 6. A detection mechanism 13 is arranged on the inner wall of the rear groove 6; the cleaning mechanism 11 includes a three-way pipe 111. Both ends of the bottom of the three-way pipe 111 penetrate through the top plate 3 and extend into the interior of the front groove 6. Spray nozzles 112 are installed at both ends of the bottom of the three-way pipe 111; the drying mechanism 12 includes a fan 121. The top of the fan 121 is embedded and installed on the inner wall of the left groove 6. Three electric heating rods 122 are installed on the inner wall of the left groove 6; the detection mechanism 13 includes a camera 131. The top of the camera 131 is installed on the inner wall of the rear groove 6. Two fill lights 132 are installed on the inner wall of the rear groove 6.

[0027] In the present utility model, during use, the conveyor belt transports the upper and lower covers of the suspension bearing to be detected to the top of the feed inlet 7. The upper and lower covers of the suspension bearing will fall from the feed inlet 7 into the placement holes 5 and be supported by the filter plate 9. At this time, the user turns on the first motor 4 at the top, and the first motor 4 at the top will drive the top plate 3 to rotate counterclockwise by ninety degrees. At this time, the three-way pipe 111 will be located at the top of the placement hole 5. The user adds the cleaning liquid into the three-way pipe 111, and the cleaning liquid will be sprayed from the nozzles 112 at both ends of the bottom of the three-way pipe 111 onto the upper and lower covers of the suspension bearing, thereby achieving the effect of cleaning the surface of the upper and lower covers of the suspension bearing. During the cleaning process, the waste water will be discharged from the waste discharge cover 10. Until the upper and lower covers of the suspension bearing are cleaned, the user turns on the first motor 4 at the top again. At this time, the top plate 3 will rotate ninety degrees again, and the fan 121 will be located above the placement hole 5. Turn on the fan 121 and the heating rod 122, and the fan 121 will blow the air heated by the heating rod 122 onto the upper and lower covers of the suspension bearing, thereby achieving the effect of drying the surface of the upper and lower covers of the suspension bearing. After the upper and lower covers of the suspension bearing are dried, the user turns on the first motor 4 at the top again, and the top plate 3 will rotate ninety degrees. At this time, the camera 131 will be located above the placement hole 5. Turn on the camera 131 and the fill light 132. The fill light 132 will illuminate the inside of the placement hole 5, and the camera 131 will take pictures of the upper and lower covers of the suspension bearing for visual inspection, thereby determining whether there are defects in the upper and lower covers of the suspension bearing, and thus realizing the defect detection of the upper and lower covers of the suspension bearing.

[0028] If defects are detected in the upper and lower covers of the suspension bearing, the first motor 4 at the bottom will drive the rotating plate 2 to rotate clockwise. The upper and lower covers of the suspension bearing will slide from the filter plate 9 to the top of the base 1 until the placement hole 5 is aligned with the front discharge port 8. At this time, the defective upper and lower covers of the suspension bearing will be discharged from the front discharge port 8. If there are no defects in the upper and lower covers of the suspension bearing, the first motor 4 is turned on in the reverse direction to drive the rotating plate 2 to rotate counterclockwise, and the upper and lower covers of the suspension bearing will be discharged from the left discharge port 8, thereby achieving the effect of sorting the upper and lower covers of the suspension bearing, and thus improving the practicality of the installation.

[0029] Please refer to Figure 3 , in which: the inner wall of the left groove 6 is fixedly connected with a filter net, and the filter net is located above the heating rod 122.

[0030] In the present utility model, the filter net can filter the air sprayed onto the upper and lower covers of the suspension bearing, thereby avoiding the situation of secondary pollution of the upper and lower covers of the suspension bearing by dust, and thus improving the detection effect of the upper and lower covers of the suspension bearing in the follow-up.

[0031] Please refer to Figure 3, wherein: two electric push rods 14 fixedly connected thereto are inserted through the inner wall of the storage hole 5. Fixedly connected to opposite ends of the two electric push rods 14 are positioning plates 15. Rotatably connected to opposite sides of the two positioning plates 15 are turning plates 16. Fixedly connected to the left side of the left positioning plate 15 is a second motor 17. The output shaft of the second motor 17 is fixedly connected to the left turning plate 16.

[0032] In the present utility model, after the upper and lower covers of the suspension bearing fall into the storage hole 5, the user simultaneously activates the two electric push rods 14. The two electric push rods 14 will drive the positioning plates 15 to move towards each other. The upper and lower covers of the suspension bearing will be centered at the center of the storage hole 5 by the two turning plates 16, thereby facilitating the cleaning, drying, and inspection of the upper and lower covers of the suspension bearing. And during the cleaning, drying, and inspection processes, when the user activates the second motor 17, it will drive the turning plate 16 to rotate. After the turning plate 16 rotates, it will drive the upper and lower covers of the suspension bearing to rotate, thereby realizing the reverse treatment of the upper and lower covers of the suspension bearing, and thus improving the inspection effect of the upper and lower covers of the suspension bearing.

[0033] It should be noted that the circuit connection relationships of the devices in this application all belong to simple series and parallel connection circuits. There are no innovative points in the circuit connection aspect, and those skilled in the art can relatively easily implement it, which belongs to the prior art and will not be elaborated further.

[0034] The above is only the preferred specific implementation manner of the present utility model; however, the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improved concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A suspension bearing upper and lower cover defect detection device, comprising a base (1), characterized in that: The top of the base (1) is rotatably connected to a rotating plate (2), the top of the rotating plate (2) is rotatably connected to a top plate (3), the top of the base (1) and the top of the rotating plate (2) are both embedded with a first motor (4), the output shafts of the two first motors (4) are respectively fixedly connected to the rotating plate (2) and the top plate (3), a storage hole (5) is formed in the rotating plate (2), annularly distributed grooves (6) are formed in the bottom of the top plate (3), a feeding port (7) is formed in the inner wall of the right groove (6), three discharging ports (8) are formed in the base (1), a filter plate (9) is fixedly connected to the inner wall of the right discharging port (8), a waste discharging cover (10) is arranged below the right discharging port (8), the top of the waste discharging cover (10) is fixedly connected to the base (1), a cleaning mechanism (11) is arranged on the inner wall of the front groove (6), a drying mechanism (12) is arranged on the inner wall of the left groove (6), and a detection mechanism (13) is arranged on the inner wall of the back groove (6).

2. The defect detection device for the upper and lower covers of a suspension bearing according to claim 1, characterized in that: The cleaning mechanism (11) includes a three-way pipe (111), both bottom ends of the three-way pipe (111) penetrate through the top plate (3) and extend into the inside of the front groove (6), and spray heads (112) are installed at both bottom ends of the three-way pipe (111).

3. The suspension bearing upper and lower cover defect detection device according to claim 1, characterized in that: The drying mechanism (12) includes a fan (121), the top of the fan (121) is embedded and installed on the inner wall of the left groove (6), and three electric heating rods (122) are installed on the inner wall of the left groove (6).

4. An upper and lower cover defect detection device for a suspension bearing according to claim 3, characterized in that: A filter screen is fixedly connected to the inner wall of the left groove (6), and the filter screen is located above the electric heating rods (122).

5. The defect detection device for the upper and lower covers of a suspension bearing according to claim 1, wherein: The detection mechanism (13) includes a camera (131), the top of the camera (131) is installed on the inner wall of the back groove (6), and two supplementary light lamps (132) are installed on the inner wall of the back groove (6).

6. The defect detection device for the upper and lower covers of a suspension bearing according to claim 1, characterized in that: Two electric push rods (14) fixedly connected thereto are inserted into the inner wall of the storage hole (5), positioning plates (15) are fixedly connected to the opposite ends of the two electric push rods (14), turnover plates (16) are rotatably connected to the opposite sides of the two positioning plates (15), a second motor (17) is fixedly connected to the left side of the left positioning plate (15), and the output shaft of the second motor (17) is fixedly connected to the left turnover plate (16).

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