Flywheel inspection tool

Abstract

The utility model provides a flywheel inspection tool, which relates to the technical field of flywheels and comprises a base, an electric turntable fixedly mounted at the top of the base, a chuck fixedly mounted at the top of the electric turntable, a group of electric telescopic rods fixedly mounted at the top of the base, and a top plate fixedly mounted between telescopic ends of the group of electric telescopic rods. According to the flywheel detection device, a user can fix a flywheel by means of the chuck, the flywheel detection device is suitable for detection of flywheels of various types and specifications, then the air cylinder drives the connecting block and the sliding block to move together through the piston rod, so that the mounting plate and the laser scanner, the spectrometer and the hardness tester below the mounting plate move, and the electric telescopic rod is started accordingly; the tool can complete detection of the size, the shape, the surface flatness, the internal material, the hardness and the like of the flywheel at a time, the performance of the flywheel is comprehensively evaluated, and the safety and the reliability of a mechanical system are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to flywheel technical field especially relates to a flywheel inspection tool. BACKGROUND

[0002] Flywheel is installed on the machine rotary shaft has big moment of inertia wheel energy storage device, is widely used in various mechanical equipment, such as punch press, reciprocating engine, air compressor etc.

[0003] Current flywheel inspection tool can only identify the defect on the surface of flywheel, and the hardness and material properties of flywheel are important and cannot be effectively detected, and the hardness and material are the core elements of flywheel performance evaluation, which are directly related to the stability and durability of flywheel under extreme working conditions such as high-speed rotation and heavy load, if these key performances cannot be comprehensively and accurately evaluated, the flywheel may face higher failure risk in actual application, and further threaten the safe and stable operation of the whole mechanical system. UTILITY MODEL CONTENT

[0004] The utility model discloses a flywheel inspection tool, which can comprehensively detect the flywheel and improve the accuracy of measurement results.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a flywheel inspection tool, comprising a base, the top of the base is fixedly installed with an electric turntable, the top of the electric turntable is fixedly installed with a chuck, the top of the base is fixedly installed with a group of electric telescopic rods, a group of telescopic ends of the electric telescopic rods are fixedly installed with a top plate, the top of the top plate is fixedly installed with an air cylinder, the output end of the air cylinder is provided with a piston rod, the outer wall of the piston rod is fixedly installed with a connecting block on one side, and the top of the top plate is provided with a sliding groove.

[0006] Preferably, the inner surface wall of the sliding groove is movably embedded with a sliding block, and the top of the sliding block is fixedly connected with the bottom of the connecting block.

[0007] Preferably, the bottom of the sliding block is fixedly installed with a mounting plate, and the bottom of the mounting plate is provided with a hardness tester.

[0008] Preferably, the bottom of the mounting plate is provided with a laser scanner, and the bottom of the mounting plate is provided with a spectrometer.

[0009] Preferably, the top of the base is fixedly installed with a group of threaded sleeves, and the bottom of the base is bonded with a group of rubber sleeves.

[0010] Preferably, a group of round holes are formed in the top of the base, and the inner surface wall of a group of the threaded sleeves is threadedly connected with a threaded rod.

[0011] Preferably, the bottom of the threaded rod is fixedly installed with a piston, and the outer wall of the piston is movably inserted into the circular hole.

[0012] Compared with the prior art, the flywheel detection device has the advantages and positive effects that,

[0013] 1. In the flywheel detection device, the flywheel can be fixed by the chuck, and the device is suitable for detecting flywheels of various types and specifications. Then, the connecting block and the sliding block are moved together by the piston rod of the air cylinder, so that the mounting plate, the laser scanner, the spectrometer and the hardness tester below are moved. The electric telescopic rod is started, so that the workpiece can be detected in one time in terms of size, shape, surface flatness, internal material and hardness, and the performance of the flywheel is comprehensively evaluated, so that the safety and reliability of the mechanical system are ensured.

[0014] 2. In the flywheel detection device, the rubber sleeve is used to adsorb the plane to prevent the workpiece from being displaced or overturned, so that the flywheel can be kept stable during the detection process, and the risk of accidental damage of the workpiece and the flywheel is avoided, thereby greatly improving the accuracy of the measurement result. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A front view structure perspective view of the flywheel detection device is provided for the flywheel detection device.

[0016] Figure 2 A plan view of the flywheel detection device is provided for the flywheel detection device.

[0017] Figure 3 A partial top view split view of the flywheel detection device is provided for the flywheel detection device.

[0018] Figure 4 A partial split perspective view of the flywheel detection device is provided for the flywheel detection device.

[0019] LEGEND:

[0020] 1. Base; 2. Electric turntable; 3. Chuck; 4. Electric telescopic rod; 5. Top plate; 6. Air cylinder; 7. Piston rod; 8. Connecting block; 9. Sliding groove; 10. Sliding block; 11. Mounting plate; 12. Hardness tester; 13. Laser scanner; 14. Spectrometer; 15. Threaded sleeve; 16. Rubber sleeve; 17. Circular hole; 18. Threaded rod; 19. Piston. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purposes, features and advantages of the flywheel detection device, the flywheel detection device will be further described below in combination with the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1, such as Figures 1-4 As shown, this utility model provides a flywheel inspection fixture, including a base 1, an electric turntable 2 fixedly installed on the top of the base 1, a chuck 3 fixedly installed on the top of the electric turntable 2, a set of electric telescopic rods 4 fixedly installed on the top of the base 1, a top plate 5 fixedly installed between the telescopic ends of the set of electric telescopic rods 4, a cylinder 6 fixedly installed on the top of the top plate 5, a piston rod 7 provided at the output end of the cylinder 6, a connecting block 8 fixedly installed on one side of the outer wall of the piston rod 7, a sliding groove 9 opened on the top of the top plate 5, a slider 10 movably embedded in the inner surface wall of the sliding groove 9, and the top of the slider 10 fixedly connected to the bottom of the connecting block 8, a mounting plate 11 fixedly installed on the bottom of the slider 10, a hardness tester 12 provided on the bottom of the mounting plate 11, a laser scanner 13 provided on the bottom of the mounting plate 11, and a spectrometer 14 provided on the bottom of the mounting plate 11.

[0024] The overall effect of Embodiment 1 is as follows: When inspecting the flywheel, the user first uses the chuck 3 to fix the flywheel onto the fixture, then activates the cylinder 6. The cylinder 6 causes the internal piston rod 7 to extend, thereby pushing the connecting block 8 to move. The bottom of the connecting block 8 is connected to the slider 10. Therefore, when the connecting block 8 moves, it will cause the slider 10 below to slide inside the groove 9. The mounting plate 11 at the bottom of the slider 10 is activated, which drives the laser scanner 13 and the spectrometer 14 to the top of the flywheel at the same time. The laser scanner 13 can inspect the flywheel's size, shape, and surface flatness. The spectrometer 14 can detect the internal material of the flywheel. The electric turntable 2 starts to drive the flywheel to rotate, thereby measuring the entire surface. At this time, the electric telescopic rod 4 begins to retract, adjusting the distance between the laser scanner 13, the spectrometer 14 and the flywheel to obtain better measurement results. When the hardness tester 12 comes above the flywheel, the electric telescopic rod 4 will drive it to descend and contact the flywheel surface to measure the hardness of the flywheel. This fixture can perform multi-faceted measurements on the flywheel, improving the accuracy and comprehensiveness of the flywheel measurement results, ensuring that the flywheel meets the design requirements, and guaranteeing the safety and reliability of the mechanical system.

[0025] Example 2, as Figures 2-4 As shown, a set of threaded sleeves 15 are fixedly installed on the top of the base 1, a set of rubber sleeves 16 are adhered to the bottom of the base 1, a set of round holes 17 are opened on the top of the base 1, threaded rods 18 are threadedly connected to the inner surface of the set of threaded sleeves 15, pistons 19 are fixedly installed at the bottom of the set of threaded rods 18, and the outer surface of the set of pistons 19 is movably inserted into the inside of the round holes 17.

[0026] The effect achieved by the whole embodiment 2 is that when the tool is needed to be used, the rubber sleeve 16 on the top of the base 1 can be attached to the plane, and then the threaded rod 18 can be rotated and lifted inside the threaded sleeve 15, and the bottom piston 19 can be lifted inside the circular hole 17 and the threaded sleeve 15, so that the internal pressure is reduced, and then the rubber sleeve 16 can be adsorbed on the plane surface under the action of the external atmospheric pressure, so as to prevent the workpiece from being displaced or overturned during use, improve the accuracy of the detection result, and avoid damage of the tool and the flywheel due to overturning.

[0027] Working principle: when the flywheel detection tool is used, the rubber sleeve 16 on the top of the tool base 1 is tightly attached to the plane to be detected, and then the threaded rod 18 is rotated and lifted inside the threaded sleeve 15, and the piston 19 is simultaneously lifted inside the circular hole 17 and the threaded sleeve 15, so as to reduce the internal pressure of the tool, at this time, the rubber sleeve 16 is firmly adsorbed on the plane surface under the action of the external atmospheric pressure, the user needs to use the chuck 3 to stably fix the flywheel on the tool, and then start the air cylinder 6, the piston rod 7 inside the air cylinder 6 is extended to push the connecting block 8 to move, since the bottom of the connecting block 8 is connected with the sliding block 10, when the connecting block 8 moves, the sliding block 10 is driven to slide inside the sliding groove 9, the mounting plate 11 at the bottom of the sliding block 10 is started to drive the laser scanner 13 and the spectrometer 14 to move to the top of the flywheel, the laser scanner 13 can accurately measure the size, shape and surface flatness of the flywheel, and the spectrometer 14 is used to detect the material composition inside the flywheel, so as to ensure that the quality of the flywheel meets the design requirements, in the process, the electric telescopic rod 4 starts to contract to adjust the distance between the laser scanner 13, the spectrometer 14 and the flywheel, so as to obtain more accurate measurement results, when the hardness tester 12 moves above the flywheel, the electric telescopic rod 4 drives it to descend and contact with the surface of the flywheel, so as to measure the hardness of the flywheel.

[0028] 1、base;2、electric turntable;3、chuck;4、electric telescopic rod;5、top plate;6、air cylinder;7、piston rod;8、connecting block;9、sliding groove;10、sliding block;11、mounting plate;12、hardness tester;13、laser scanner;14、spectrometer;15、threaded sleeve;16、rubber sleeve;17、circular hole;18、threaded rod;19、piston.

[0029] The wiring diagram of the electric turntable 2, the electric telescopic rod 4, the air cylinder 6, the hardness tester 12, the laser scanner 13 and the spectrometer 14 in the utility model belongs to the public knowledge in the field, and the working principle is a known technology, and the model is selected according to actual use, so the control mode and wiring arrangement of the electric turntable 2, the electric telescopic rod 4, the air cylinder 6, the hardness tester 12, the laser scanner 13 and the spectrometer 14 are not explained in detail.

[0030] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A flywheel inspection fixture comprising a base (1) characterised in that: The top of the base (1) is fixedly installed with an electric rotating disc (2), the top of the electric rotating disc (2) is fixedly installed with a chuck (3), the top of the base (1) is fixedly installed with a group of electric telescopic rods (4), a group of telescopic ends of the electric telescopic rods (4) are fixedly installed with a top plate (5), the top of the top plate (5) is fixedly installed with an air cylinder (6), the output end of the air cylinder (6) is provided with a piston rod (7), one side of the outer wall of the piston rod (7) is fixedly installed with a connecting block (8), and the top of the top plate (5) is provided with a sliding groove (9).

2. A flywheel inspection fixture as claimed in claim 1, wherein: The inner surface wall of the sliding groove (9) is movably embedded with a sliding block (10), and the top of the sliding block (10) is fixedly connected with the bottom of the connecting block (8).

3. A flywheel inspection fixture as claimed in claim 2, wherein: The bottom of the sliding block (10) is fixedly installed with a mounting plate (11), and the bottom of the mounting plate (11) is provided with a hardness tester (12).

4. A flywheel inspection fixture as claimed in claim 3, wherein: The bottom of the mounting plate (11) is provided with a laser scanner (13), and the bottom of the mounting plate (11) is provided with a spectrometer (14).

5. A flywheel inspection fixture as claimed in claim 4, wherein: The top of the base (1) is fixedly installed with a group of threaded sleeves (15), and the bottom of the base (1) is adhered with a group of rubber sleeves (16).

6. A flywheel inspection fixture as claimed in claim 5, wherein: A group of round holes (17) are formed in the top of the base (1), and the inner surface wall of a group of the threaded sleeves (15) is threadedly connected with a threaded rod (18).

7. A flywheel inspection fixture as claimed in claim 6, wherein: The bottom of a group of the threaded rods (18) is fixedly installed with a piston (19), and a group of outer surface walls of the pistons (19) are movably inserted into the inside of the round hole (17).

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