Quality detection device for production of self-lubricating ceramic bearing

Abstract

The utility model provides a quality detection device for self-lubricating ceramic bearing production, which comprises a base, a detection device main body is arranged at the top of the base, a rotating mechanism is arranged at the top of the detection device main body, a fixing mechanism is arranged on the rotating mechanism, the fixing mechanism is a fixing seat, and the fixing seat is arranged on the base. A limiting piece is fixedly arranged at the top of the fixing base, and two sets of first fixing pieces and two sets of second fixing pieces are arranged at the top of the fixing base. When the ceramic bearing fixing device is used, through installation of the fixing base, after a worker places a ceramic bearing on the top of the fixing base, along with simultaneous starting of the first motor and the second motor, the two sets of first fixing pieces and the two sets of second fixing pieces on the top of the fixing base move, and the bearing on the fixing base is clamped and fixed; the bearing to be detected on the detection device can be disassembled and assembled more conveniently, the detection efficiency of the detection device is improved, and the practicability of the detection device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a quality detection device for the production of self-lubricating ceramic bearings. Background Art

[0002] Self-lubricating ceramic bearings are high-performance bearings made of self-lubricating ceramic materials, with excellent self-lubricating performance, high wear resistance, high temperature resistance, corrosion resistance, anti-magnetic and electrical insulation, etc. These bearings are particularly suitable for working under extreme working conditions, such as high temperature, high speed, high vacuum, strong chemical corrosion, oil-free or difficult to maintain environment, and are widely used in aerospace, energy, chemical industry, metallurgy, precision instruments, medical equipment and other fields. In order to ensure that such high-performance bearings meet the predetermined technical standards and performance requirements before leaving the factory, after the self-lubricating ceramic bearings are produced, it is necessary to accurately, quickly and efficiently test the key parameters and performance of the bearings, so it is necessary to apply the quality inspection device for the production of self-lubricating ceramic bearings.

[0003] Nowadays, a special detection device is needed to detect the roundness of the outer ring of the self-lubricating ceramic bearing after production and processing. In the process of detecting the bearing by the traditional detection device, the detected bearing needs to be fixed to the rotating mechanism so that the bearing can be contact-detected during the rotation process. However, when the existing bearings are fixed to the detection device, they are mostly fixed manually by the staff, which increases the detection cycle of the detection device when it is used and reduces the overall detection efficiency of the detection device. Utility Model Content

[0004] The utility model aims to provide a quality inspection device for self-lubricating ceramic bearing production, aiming to solve the problem that the conventional quality inspection device for self-lubricating ceramic bearing production in the prior art is inconvenient to fix the inspected bearing during use.

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

[0006] A quality inspection device for the production of self-lubricating ceramic bearings, comprising: a base, a detection device body is arranged on the top of the base, a rotating mechanism for driving a fixed ceramic bearing to rotate is arranged on the top of the detection device body, a fixing mechanism for fixing the detected bearing is arranged on the rotating mechanism, the fixing mechanism is a fixing seat, a limiting member is fixedly arranged on the top of the fixing seat, and two groups of first fixing members and two groups of second fixing members are respectively arranged on the top of the fixing seat.

[0007] Preferably, a lifting mechanism is provided on the top of the main body of the detection device, a moving mechanism is provided on the lifting mechanism, a frame is fixedly provided on the moving mechanism, and a detection end is fixedly mounted on the frame.

[0008] Preferably, a first lead screw is rotatably arranged inside the fixed seat, two sets of No. 1 lead screw nuts are meshed on the outside of the first lead screw, a first connecting rod is fixedly arranged on the top of the No. 1 lead screw nut, and the top end of the first connecting rod is fixedly connected to the outside of the first fixing member, and a first gear is fixedly arranged on the outside of the first lead screw.

[0009] Preferably, a first motor is fixedly disposed inside the fixing seat, a second gear is fixedly installed on the output end of the first motor, and the second gear is meshed with the first gear.

[0010] Preferably, a second lead screw is rotatably arranged inside the fixed seat, and the second lead screw is located below the first lead screw, and two sets of No. 2 lead screw nuts are meshed on the outside of the second lead screw, a second connecting rod is fixedly arranged on the top of the No. 2 lead screw nut, and the top end of the second connecting rod is fixedly connected to the outside of the second fixing member, and a No. 1 gear is fixedly arranged on the outside of the second lead screw.

[0011] Preferably, a second motor is fixedly arranged inside the fixing seat, a second gear is fixedly installed on the output end of the second motor, and the second gear is meshed with the first gear.

[0012] The beneficial effects of the utility model are:

[0013] 1. When the utility model is in use, through the installation of the fixed seat, when the staff manually places the ceramic bearing on the top of the fixed seat after limiting the position through the limiter, as the first motor and the second motor in the fixed seat are started at the same time, the two groups of first fixing parts and the two groups of second fixing parts installed on the top of the fixed seat will move and clamp and fix the bearing on the fixed seat, so that the disassembly and assembly of the bearing to be tested on the detection device can be more convenient, the detection efficiency of the detection device is improved, and the practicability of the detection device is enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a specific embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the first lead screw in a specific embodiment of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the second lead screw in a specific embodiment of the utility model.

[0017] Figure 4 It is a schematic diagram of the internal structure of a fixing seat according to a specific embodiment of the utility model.

[0018] In the figure: 1. base; 2. detection device body; 3. lifting mechanism; 4. moving mechanism; 5. frame; 6. detection end; 7. rotating mechanism; 8. fixed seat; 9. first fixing member; 10. second fixing member; 11. limit member; 12. first lead screw; 13. lead screw nut No. 1; 14. first connecting rod; 15. first gear; 16. first motor; 17. second gear; 18. second lead screw; 19. lead screw nut No. 2; 20. second connecting rod; 21. No. 1 gear; 22. second motor; 23. No. 2 gear. DETAILED DESCRIPTION

[0019] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0020] like Figure 1-4 As shown, a quality inspection device for the production of self-lubricating ceramic bearings comprises: a base 1, a detection device body 2 is arranged on the top of the base 1, a rotating mechanism 7 for driving the fixed ceramic bearing to rotate is arranged on the top of the detection device body 2, a fixing mechanism for fixing the detected bearing is arranged on the rotating mechanism 7, the fixing mechanism is a fixing seat 8, a limiting member 11 is fixedly arranged on the top of the fixing seat 8, two groups of first fixing members 9 and two groups of second fixing members 10 are respectively arranged on the top of the fixing seat 8, the base 1 is the basic supporting structure of the whole device to ensure the stability of the equipment, the detection device body 2 is fixed on the top of the base 1, carries and integrates various functional components to form a complete and compact detection system, and the rotating mechanism 7 is used to drive the detected ceramic bearing fixed on the fixing seat 8 through the fixing seat 8 to rotate. Rotation, the fixed seat 8 can be rotatably installed on the rotating mechanism 7. Through the installation of the fixed seat 8, when the staff manually places the ceramic bearing on the top of the fixed seat 8 after limiting it through the limit piece 11, as the first motor 16 and the second motor 22 in the fixed seat 8 are started at the same time, the two groups of first fixing members 9 and the two groups of second fixing members 10 installed on the top of the fixed seat 8 will move and clamp and fix the bearings on the fixed seat 8, so that the disassembly and assembly of the bearings to be tested on the detection device can be more convenient, the detection efficiency of the detection device is improved, and the practicality of the detection device is enhanced. The installation of the limit piece 11 enables the staff to manually place the ceramic bearing to be tested in the middle of the fixed seat 8 as much as possible through the limit of the limit piece 11, so that the first fixing member 9 and the second fixing member 10 can better clamp and fix it.

[0021] like Figure 1As shown, a lifting mechanism 3 is provided on the top of the detection device body 2, and a moving mechanism 4 is provided on the lifting mechanism 3. A frame 5 is fixedly provided on the moving mechanism 4, and a detection end 6 is fixedly installed on the frame 5. The detection end 6 is fixedly installed on one side of the moving end of the moving mechanism 4 through the frame 5. Through the installation of the lifting mechanism 3 and the moving mechanism 4, the detection device can drive the detection end 6 to move in multiple directions, so that the detection end 6 can contact the outside of the ceramic bearing to be detected after being fixed, and rotate with the rotating mechanism 7 to detect the roundness of its outer ring.

[0022] like Figure 2 , Figure 3 and Figure 4 As shown, a first lead screw 12 is rotatably arranged inside the fixing seat 8, two sets of No. 1 lead screw nuts 13 are meshedly arranged outside the first lead screw 12, a first connecting rod 14 is fixedly arranged on the top of the No. 1 lead screw nut 13, and the top of the first connecting rod 14 is fixedly connected to the outside of the first fixing member 9, a first gear 15 is fixedly arranged on the outside of the first lead screw 12, a first motor 16 is fixedly arranged inside the fixing seat 8, a second gear 17 is fixedly installed on the output end of the first motor 16, and the second gear 17 is connected to the first gear 15. The second lead screw 18 is meshed with each other, and the second lead screw 18 is rotatably arranged inside the fixing seat 8, and the second lead screw 18 is located below the first lead screw 12, and the second lead screw 18 is meshed with two sets of second lead screw nuts 19 outside, and a second connecting rod 20 is fixedly arranged on the top of the second lead screw nut 19, and the top of the second connecting rod 20 is fixedly connected to the outside of the second fixing member 10, and a first gear 21 is fixedly arranged on the outside of the second lead screw 18, and a second motor 22 is fixedly arranged inside the fixing seat 8, and the output end of the second motor 22 is fixedly installed with two The first gear 23 is meshed with the second gear 23, and the second gear 23 is meshed with the first gear 21. When the staff manually places the ceramic bearing on the top of the fixing seat 8 after limiting the position through the limiting member 11, as the first motor 16 and the second motor 22 are started at the same time, the output end of the first motor 16 will drive the first lead screw 12 to rotate through the second gear 17 and the first gear 15 meshed therewith, and the output end of the second motor 22 will drive the second lead screw 18 to rotate through the second gear 23 and the first gear 21 meshed therewith. With the rotation of the second lead screw 18, the two sets of first lead screw nuts 13 and the two sets of second lead screw nuts 19 meshed with each other on the outside thereof will respectively drive the two sets of first fixing members 9 and the two sets of second fixing members 10 to move through the first connecting rod 14 and the second connecting rod 20. With the two sets of first fixing members 9 and the two sets of second fixing members 10, the bearing on the fixing seat 8 will be clamped and fixed, so that the disassembly and assembly of the bearing to be detected on the detection device can be more convenient, the detection efficiency of the detection device is improved, and the practicability of the detection device is enhanced.

[0023] Working principle: The base 1 is the basic supporting structure of the entire device to ensure the stability of the equipment. The main body 2 of the detection device is fixed on the top of the base 1, carrying and integrating various functional components to form a complete and compact detection system. The rotating mechanism 7 is used to drive the detected ceramic bearing fixed on the fixed seat 8 to rotate through the fixed seat 8. The fixed seat 8 can be rotatably installed on the rotating mechanism 7. Through the installation of the fixed seat 8, when the staff manually places the ceramic bearing on the top of the fixed seat 8 after limiting it through the limiter 11, as the first motor 16 and the second motor 22 in the fixed seat 8 are started at the same time, the top of the fixed seat 8 The two groups of first fixing members 9 and the two groups of second fixing members 10 installed will move and clamp and fix the bearings on the fixing seat 8, making the disassembly and assembly of the bearings to be tested on the detection device more convenient, improving the detection efficiency of the detection device, and enhancing the practicality of the detection device. The installation of the limit member 11 enables the staff to place the ceramic bearing to be tested as much as possible in the middle of the fixing seat 8 through the limit of the limit member 11 when manually placing the ceramic bearing to be tested, so that the first fixing member 9 and the second fixing member 10 can better clamp and fix it. The detection end 6 is fixedly installed on one side of the moving end of the moving mechanism 4 through the frame 5, and is lifted by the lift. The installation of the structure 3 and the moving mechanism 4 enables the detection device to drive the detection end 6 to move in multiple directions, so that the detection end 6 can contact the outside of the fixed ceramic bearing to be detected, and rotate with the rotation mechanism 7 to detect the roundness of its outer ring. After the staff manually places the ceramic bearing on the top of the fixed seat 8 after limiting it through the limiter 11, as the first motor 16 and the second motor 22 are started at the same time, the output end of the first motor 16 will drive the first lead screw 12 to rotate through the second gear 17 and the first gear 15 meshing therewith, and the output end of the second motor 22 will rotate through the second gear 23 The No. 1 gear 21 meshing with it drives the second lead screw 18 to rotate. As the first lead screw 12 and the second lead screw 18 rotate, the two groups of No. 1 lead screw nuts 13 and the two groups of No. 2 lead screw nuts 19 meshingly installed on the outside will respectively drive the two groups of first fixing members 9 and the two groups of second fixing members 10 to move through the first connecting rod 14 and the second connecting rod 20. The two groups of first fixing members 9 and the two groups of second fixing members 10 will clamp and fix the bearing on the fixed seat 8, making the disassembly and assembly of the bearing to be tested on the detection device more convenient, thereby improving the detection efficiency of the detection device and enhancing the practicability of the detection device.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A quality inspection device for the production of self-lubricating ceramic bearings, comprising: A base (1), wherein a detection device body (2) is arranged on the top of the base (1), and a rotating mechanism (7) for driving a fixed ceramic bearing to rotate is arranged on the top of the detection device body (2), characterized in that a fixing mechanism for fixing the detected bearing is arranged on the rotating mechanism (7), and the fixing mechanism is a fixing seat (8), and a limiting member (11) is fixedly arranged on the top of the fixing seat (8), and two groups of first fixing members (9) and two groups of second fixing members (10) are respectively arranged on the top of the fixing seat (8).

2. A quality inspection device for self-lubricating ceramic bearing production according to claim 1, characterized in that: A lifting mechanism (3) is arranged on the top of the detection device body (2); a moving mechanism (4) is arranged on the lifting mechanism (3); a frame (5) is fixedly arranged on the moving mechanism (4); and a detection end (6) is fixedly mounted on the frame (5).

3. A quality inspection device for self-lubricating ceramic bearing production according to claim 1, characterized in that: A first lead screw (12) is rotatably arranged inside the fixing seat (8), two sets of first lead screw nuts (13) are meshedly arranged outside the first lead screw (12), a first connecting rod (14) is fixedly arranged on the top of the first lead screw nut (13), and the top end of the first connecting rod (14) is fixedly connected to the outside of the first fixing member (9), and a first gear (15) is fixedly arranged on the outside of the first lead screw (12).

4. A quality inspection device for self-lubricating ceramic bearing production according to claim 3, characterized in that: A first motor (16) is fixedly arranged inside the fixing seat (8), a second gear (17) is fixedly installed at the output end of the first motor (16), and the second gear (17) is meshed with the first gear (15).

5. A quality inspection device for self-lubricating ceramic bearing production according to claim 4, characterized in that: A second lead screw (18) is rotatably arranged inside the fixing seat (8), and the second lead screw (18) is located below the first lead screw (12). Two sets of second lead screw nuts (19) are meshedly arranged outside the second lead screw (18). A second connecting rod (20) is fixedly arranged on the top of the second lead screw nut (19), and the top end of the second connecting rod (20) is fixedly connected to the outside of the second fixing member (10). A first gear (21) is fixedly arranged on the outside of the second lead screw (18).

6. A quality inspection device for self-lubricating ceramic bearing production according to claim 5, characterized in that: A second motor (22) is fixedly arranged inside the fixing seat (8), a second gear (23) is fixedly installed at the output end of the second motor (22), and the second gear (23) is meshed with the first gear (21).

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