Detection device for bearing production

Abstract

The utility model relates to the technical field of bearing production, in particular to a detection device for bearing production, which comprises a detection table, a detection piece is mounted on the inner top wall of the detection table, a rotating column is rotatably mounted on the inner bottom wall of the detection table, and four connecting rods are uniformly mounted on the outer wall of the top end of the rotating column; through four connecting rods mounted on the outer wall of a rotating column, a placement table can rotate around the rotating column, through a rectangular hole formed in the top end of the placement table, two electric telescopic rods can conveniently move along with a moving seat, and by adjusting the lengths of the two electric telescopic rods, an inner ring of a bearing can be conveniently propped against and fixed; after a rotating column is rotated clockwise or anticlockwise according to a detection result, abutting and fixing of the bearing can be canceled by adjusting an electric telescopic rod, a push plate can be driven to move and push the bearing into a qualified box or an unqualified box through a moving frame installed in an electric sliding rail, a worker does not need to manually take out the bearing and classify the bearing, and the working efficiency is improved. And the labor cost of production can be reduced.

Description

Technical Field

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

[0002] Bearings are one of the most core components in modern industrial industries. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. During the production process of bearings, detection devices are used to conduct quality inspections on bearings.

[0003] In the prior art, after placing the bearing on the inspection table, the bearing position needs to be fixed by a fixing device, and then the inspection piece is started for inspection. However, after the inspection is completed, the existing inspection device for bearing production requires the staff to manually take out and classify the qualified and unqualified bearings, resulting in high labor costs for production. To this end, we propose a inspection device for bearing production. Utility Model Content

[0004] The purpose of the utility model is to provide a detection device for bearing production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detection device for bearing production, comprising: a detection table, a detection member is installed on the inner top wall of the detection table, a rotating column is rotatably installed on the inner bottom wall of the detection table, four connecting rods are evenly installed on the top outer wall of the rotating column, and the ends of the four connecting rods away from the rotating column are fixedly connected to the placement table;

[0006] The tops of the four placement tables are each provided with a rectangular hole, and two electric telescopic rods are slidably installed inside the four rectangular holes, and the bottom end of each electric telescopic rod is connected to a moving seat;

[0007] An electric slide rail is arranged on the inner top wall of the detection platform close to the rotating column, a moving frame is slidably installed inside the electric slide rail, and a push plate is connected to one end of the moving frame close to the placing platform.

[0008] Preferably, the bottom end of the rotating column passes through the detection platform and is connected to a rotating motor, the rotating motor is fixedly mounted on the bottom end of the detection platform, and the bottom end of the rotating column is fixedly connected to the rotating shaft of the rotating motor.

[0009] Preferably, support rods are fixedly installed between the bottom ends of the four connecting rods and the outer wall of the rotating column, and qualified boxes and unqualified boxes are respectively arranged on both sides of the testing platform, and the qualified boxes and unqualified boxes are respectively located at the bottom of adjacent placement platforms.

[0010] Preferably, the bottom ends of the four rectangular holes are connected to a movable groove, the outer wall of each movable seat is slidably connected to the inner wall of an adjacent movable groove, and the top end of each movable seat is fixedly connected to the bottom end of an adjacent electric telescopic rod.

[0011] Preferably, the four movable grooves are all rotatably installed with bidirectional screw rods, the two movable seats located in the same movable groove are threadedly sleeved on the outer walls at both ends of the adjacent bidirectional screw rods, and the middle outer walls of the four bidirectional screw rods are all rotatably sleeved with mounting sleeves, and the four mounting sleeves are all fixedly installed on the inner top walls of the adjacent movable grooves.

[0012] Preferably, one end of the four bidirectional screw rods passes through the placement table and is connected to a fixed motor, the four fixed motors are respectively fixedly mounted on the outer walls of adjacent placement tables, and the rotating shaft of the fixed motor is fixedly connected to one end of the adjacent bidirectional screw rod.

[0013] Preferably, two push plates are provided and symmetrically mounted on the top two ends of the moving frame, one end of the two push plates close to each other is fixedly connected to the moving frame, and the other ends of the two push plates are both configured as arc surfaces.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model enables the placing table to rotate around the rotating column through four connecting rods installed on the outer wall of the rotating column, and the rectangular hole opened on the top of the placing table facilitates the movement of the two electric telescopic rods with the moving seat, and the inner ring of the bearing can be tightly fixed by adjusting the length of the two electric telescopic rods. When the rotating column is rotated clockwise or counterclockwise according to the detection result, the tight fixation of the bearing can be cancelled by adjusting the electric telescopic rods. The moving frame installed inside the electric slide rail can drive the push plate to move and push the bearing into a qualified box or a failed box. There is no need for staff to manually take out the bearings and classify them, which is beneficial to reducing the labor cost of production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a three-dimensional schematic diagram of the structure of the testing platform of the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of the local structure of the utility model;

[0019] Figure 4 It is a three-dimensional schematic diagram of the interior of the placement table structure of the utility model.

[0020] In the figure: 1. test table; 2. test piece; 3. rotating column; 4. connecting rod; 5. placing table; 6. rectangular hole; 7. electric telescopic rod; 8. fixed motor; 9. moving seat; 10. moving slot; 11. two-way screw rod; 12. installation sleeve; 13. unqualified box; 14. rotating motor; 15. qualified box; 16. electric slide rail; 17. push plate; 18. moving frame; 19. support rod. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0022] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0025] See also Figures 1 to 4 The utility model provides a technical solution: a detection device for bearing production, comprising: a detection table 1, a detection member 2 is installed on the inner top wall of the detection table 1, a rotating column 3 is rotatably installed on the inner bottom wall of the detection table 1, four connecting rods 4 are evenly installed on the top outer wall of the rotating column 3, and the four connecting rods 4 are fixedly connected to a placement table 5 at one end away from the rotating column 3; the bottom end of the rotating column 3 passes through the detection table 1 and is connected to a rotating motor 14, the rotating motor 14 is fixedly installed at the bottom end of the detection table 1, and the bottom end of the rotating column 3 is fixedly connected to the rotating shaft of the rotating motor 14, so that the rotating column 3 can be driven to rotate clockwise or counterclockwise by the rotating motor 14. Support rods 19 are fixedly installed between the bottom ends of the four connecting rods 4 and the outer wall of the rotating column 3, and qualified boxes 13 and unqualified boxes 15 are respectively arranged on both sides of the detection table 1, and the qualified boxes 13 and unqualified boxes 15 are respectively located at the bottom of the adjacent placement table 5, so as to facilitate the classification and storage of the bearings after detection.

[0026] The tops of the four placing tables 5 are all provided with rectangular holes 6, and two electric telescopic rods 7 are slidably installed inside the four rectangular holes 6, and the bottom end of each electric telescopic rod 7 is connected to a moving seat 9; the bottom ends of the four rectangular holes 6 are all connected to a moving groove 10, and the outer wall of each moving seat 9 is slidably connected to the inner wall of the adjacent moving groove 10, and the top of each moving seat 9 is fixedly connected to the bottom end of the adjacent electric telescopic rod 7, so as to facilitate the movement of the electric telescopic rod 7 through the moving seat 9. A bidirectional screw rod 11 is rotatably installed inside the four moving grooves 10, and the two moving seats 9 located inside the same moving groove 10 are threadedly sleeved on the outer walls of the two ends of the adjacent bidirectional screw rod 11, and the middle outer walls of the four bidirectional screw rods 11 are rotatably sleeved with mounting sleeves 12, and the four mounting sleeves 12 are fixedly installed on the inner top walls of the adjacent moving grooves 10, so that the two adjacent electric telescopic rods 7 can move closer to or away from each other, which is convenient for tightening and fixing bearings with different inner diameters. One end of the four bidirectional screw rods 11 passes through the placement table 5 and is connected to a fixed motor 8. The four fixed motors 8 are respectively fixedly installed on the outer walls of adjacent placement tables 5, and the rotating shaft of the fixed motor 8 is fixedly connected to one end of the adjacent bidirectional screw rod 11, so that the bidirectional screw rod 11 can be driven to rotate in the movable groove 10 by the fixed motor 8.

[0027] An electric slide rail 16 is provided on the inner top wall of the testing platform 1 near the rotating column 3, and a moving frame 18 is slidably installed inside the electric slide rail 16. A push plate 17 is connected to one end of the moving frame 18 near the placing platform 5. Two push plates 17 are provided and symmetrically installed at the two ends of the top of the moving frame 18. The ends of the two push plates 17 near each other are fixedly connected to the moving frame 18, and the other ends of the two push plates 17 are both arc surfaces, which are convenient for pushing the bearings on both sides of the moving frame 18 after the inspection is completed.

[0028] When the device is working, through the four connecting rods 4 installed on the outer wall of the rotating column 3, when the rotating motor 14 is started to drive the rotating column 3 to rotate, the placement table 5 can rotate around the rotating column 3, and the bearing to be tested is placed on the four placement tables 5. Through the rectangular hole 6 opened on the top of the placement table 5, under the transmission action of the fixed motor 8, the two-way screw rod 11 and the moving seat 9, it is convenient for the two electric telescopic rods 7 to move away from or close to each other with the moving seat 9. By adjusting the length of the two electric telescopic rods 7, it is convenient to tightly fix the inner ring of the bearing. The testing piece 2 can test the bearing directly below the testing piece 2. After rotating the rotating column 3 clockwise or counterclockwise according to the test result, the tested bearing rotates with the placement table 5 and is directly above the qualified box 13 or the unqualified box 15. By shortening the telescopic length of the electric telescopic rod 7, the tight fixation of the bearing can be cancelled. The moving frame 18 installed inside the electric slide rail 16 can drive the push plate 17 to move and push the tested bearing into the qualified box 13 or the unqualified box 15. There is no need for staff to manually take out the bearings and classify them, which is beneficial to reducing the labor cost of production.

[0029] 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 detection device for bearing production, comprising: A testing platform (1), wherein a testing component (2) is mounted on the inner top wall of the testing platform (1), characterized in that a rotating column (3) is rotatably mounted on the inner bottom wall of the testing platform (1), four connecting rods (4) are evenly mounted on the top outer wall of the rotating column (3), and the ends of the four connecting rods (4) away from the rotating column (3) are fixedly connected to a placement platform (5); The tops of the four placement tables (5) are each provided with a rectangular hole (6), and two electric telescopic rods (7) are slidably mounted inside the four rectangular holes (6), and the bottom end of each electric telescopic rod (7) is connected to a movable seat (9); An electric slide rail (16) is arranged on the inner top wall of the detection platform (1) close to the rotating column (3), a moving frame (18) is slidably mounted inside the electric slide rail (16), and a push plate (17) is connected to one end of the moving frame (18) close to the placement platform (5).

2. A detection device for bearing production according to claim 1, characterized in that: The bottom end of the rotating column (3) passes through the detection platform (1) and is connected to a rotating motor (14); the rotating motor (14) is fixedly mounted on the bottom end of the detection platform (1); and the bottom end of the rotating column (3) is fixedly connected to a rotating shaft of the rotating motor (14).

3. A detection device for bearing production according to claim 1, characterized in that: Support rods (19) are fixedly installed between the bottom ends of the four connecting rods (4) and the outer wall of the rotating column (3), and qualified boxes (13) and unqualified boxes (15) are respectively arranged on both sides of the testing platform (1), and the qualified boxes (13) and unqualified boxes (15) are respectively located at the bottom of adjacent placement platforms (5).

4. A detection device for bearing production according to claim 1, characterized in that: The bottom ends of the four rectangular holes (6) are connected to the movable groove (10), the outer wall of each movable seat (9) is slidably connected to the inner wall of the adjacent movable groove (10), and the top end of each movable seat (9) is fixedly connected to the bottom end of the adjacent electric telescopic rod (7).

5. A detection device for bearing production according to claim 4, characterized in that: A bidirectional screw rod (11) is rotatably mounted inside each of the four movable grooves (10); two movable seats (9) located inside the same movable groove (10) are threadedly sleeved on the outer walls at both ends of the adjacent bidirectional screw rod (11); a mounting sleeve (12) is rotatably sleeved on the middle outer walls of the four bidirectional screw rods (11); and the four mounting sleeves (12) are fixedly mounted on the inner top walls of the adjacent movable grooves (10).

6. A detection device for bearing production according to claim 5, characterized in that: One end of each of the four bidirectional screw rods (11) passes through the placement platform (5) and is connected to a fixed motor (8); the four fixed motors (8) are respectively fixedly mounted on the outer walls of adjacent placement platforms (5), and the rotating shaft of the fixed motor (8) is fixedly connected to one end of the adjacent bidirectional screw rod (11).

7. The detection device for bearing production according to claim 1, characterized in that: The push plates (17) are provided with two and are symmetrically mounted at the two ends of the top of the moving frame (18); the ends of the two push plates (17) close to each other are fixedly connected to the moving frame (18); and the other ends of the two push plates (17) are both configured as arc surfaces.

Images