Lock nut detection mechanism

Abstract

The utility model discloses a lock nut detection mechanism which comprises an installation workbench, the top of the installation workbench is provided with a supporting main frame, one side of the supporting main frame is fixedly connected with a third servo module, one side of the third servo module is provided with a third module track, and the other side of the third servo module is provided with a second module track. A third supporting frame matched with the third module rail is fixedly connected to one side of the supporting main frame, an electric screw tightening gun is fixedly connected to one side of the third servo module, and a displacement sensor is fixedly connected to the top of the electric screw tightening gun. The device has the beneficial effects that the third servo module, the third module track, the third support frame, the electric screw tightening gun and the displacement sensor are arranged, so that the height of a lock nut locked and fixed by the electric screw tightening gun can be conveniently adjusted and moved along a Z coordinate line; and the position movement condition of the electric screw tightening gun can be known in real time through operation and cooperative use of the displacement sensor, and then auxiliary help is provided for detection work.

Description

Technical Field

[0001] The utility model belongs to the technical field of lock nut detection, in particular to a lock nut detection mechanism. Background Art

[0002] The working principle of the lock nut is to use the friction between the nut and the bolt for self-locking, but the reliability of this self-locking will be reduced under dynamic loads. In some important occasions, we will take some anti-loosening measures to ensure the reliability of the nut locking. The lock nut is one of the anti-loosening measures.

[0003] In the prior art, after the production of the lock nuts is completed, a testing mechanism is required to perform quality testing on the lock nuts. However, the overall testing cost of the existing testing technology is too high, and the entire testing time is relatively long, which leads to extremely low testing efficiency, thereby affecting the completion of the entire production work and causing inconvenience to people's use. Utility Model Content

[0004] The purpose of the utility model is to provide a lock nut detection mechanism in order to solve the above problems, thereby solving the problems mentioned in the background technology.

[0005] In order to solve the above problems, the utility model provides a technical solution:

[0006] A lock nut detection mechanism comprises an installation workbench, a supporting frame is arranged on the top of the installation workbench, a third servo module is fixedly connected to one side of the supporting frame, a third module track is arranged on one side of the third servo module, a third supporting frame matched with the third module track is fixedly connected to one side of the supporting frame, an electric screw tightening gun is fixedly connected to one side of the third servo module, a displacement sensor is fixedly connected to the top of the electric screw tightening gun, a lock nut gun head is fixedly connected to the bottom of the electric screw tightening gun, a magnet is fixedly connected to the inside of the lock nut gun head, a mounting frame is fixedly connected to the outside of the electric screw tightening gun, and an infrared sensor is fixedly connected to one side of the mounting frame and on both sides of the lock nut gun head.

[0007] Preferably, two supporting feet are fixedly connected to the bottom of the installation workbench.

[0008] Preferably, four mounting holes are formed inside the two supporting legs.

[0009] Preferably, a first servo module is fixedly connected to the top of the installation workbench, a first module track is provided on one side of the first servo module, and a first support frame matched with the first module track is fixedly connected to one side of the installation workbench.

[0010] Preferably, a second servo module is fixedly connected to the top of the first servo module, a second module track is provided on one side of the second servo module, and a second support frame matched with the second module track is fixedly connected to the top of the first servo module.

[0011] Preferably, a transceiver is provided on one side of the installation workbench, and the transceiver is electrically connected to the first servo module, the second servo module, the displacement sensor, the electric screw tightening gun, the infrared sensor and the third servo module.

[0012] The beneficial effects of the utility model are as follows: 1. By providing the third servo module, the third module track, the third support frame, the electric screw tightening gun and the displacement sensor, it is possible to facilitate the height adjustment and movement of the lock nut locked and fixed by the electric screw tightening gun on the Z coordinate line, and the position movement of the electric screw tightening gun can be understood in real time through the operation and use of the displacement sensor, thereby providing auxiliary help for the detection work;

[0013] 2. By providing a locking nut gun head, a magnet, a mounting bracket and an infrared sensor, the locking nut can be conveniently locked and fixed, and the cooperation of the above-mentioned mobile module can facilitate the locking nut detection work. Therefore, the utility model can reduce the overall detection time and detection steps, making the overall process simpler and faster, and convenient for the staff to operate and use, thereby greatly improving the production efficiency and bringing convenience to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

[0015] Figure 1 This is a front view of the overall structure of the utility model;

[0016] Figure 2 It is a rear view overall structure diagram of the utility model;

[0017] Figure 3 It is a side view of the overall structure of the utility model;

[0018] Figure 4 It is an overall structural diagram of the supporting foot piece and the installation workbench of the utility model.

[0019] In the figure: 1. Support foot; 2. Installation workbench; 3. First servo module; 4. Second servo module; 5. Displacement sensor; 6. Electric screw tightening gun; 7. Magnet; 8. Mounting frame; 9. Infrared sensor; 10. First support frame; 11. First module rail; 12. Second support frame; 13. Second module rail; 14. Support frame; 15. Third support frame; 16. Third module rail; 17. Mounting hole; 18. Lock nut gun head; 19. Transceiver; 20. Third servo module. DETAILED DESCRIPTION

[0020] like Figure 1-4 As shown, this specific implementation adopts the following technical solutions:

[0021] Embodiment 1:

[0022] A lock nut detection mechanism includes an installation workbench 2, a support frame 14 is provided on the top of the installation workbench 2, a third servo module 20 is fixedly connected to one side of the support frame 14, a third module track 16 is provided on one side of the third servo module 20, a third support frame 15 matched with the third module track 16 is fixedly connected to one side of the support frame 14, an electric screw tightening gun 6 is fixedly connected to one side of the third servo module 20, a displacement sensor 5 is fixedly connected to the top of the electric screw tightening gun 6, a lock nut gun head 18 is fixedly connected to the bottom of the electric screw tightening gun 6, a magnet 7 is fixedly connected to the inside of the lock nut gun head 18, a mounting frame 8 is fixedly connected to the outside of the electric screw tightening gun 6, and an infrared sensor 9 is fixedly connected to one side of the mounting frame 8 and on both sides of the lock nut gun head 18 By providing a third servo module 20, a third module track 16, a third support frame 15, an electric screw tightening gun 6 and a displacement sensor 5, it is possible to facilitate the height adjustment and movement of the lock nut locked and fixed by the electric screw tightening gun 6 on the Z coordinate line, and the position movement of the electric screw tightening gun 6 can be understood in real time through the operation and use of the displacement sensor 5, thereby providing auxiliary assistance for the detection work; by providing a lock nut gun head 18, a magnet 7, a mounting frame 8 and an infrared sensor 9, it is possible to facilitate the locking and fixing of the lock nut, and the lock nut detection work can be facilitated through the cooperation of the above-mentioned mobile module, and then the overall detection time and detection steps can be reduced through the utility model, making the overall process simpler and faster, and convenient for the operation and use of the staff, thereby greatly improving the production efficiency and bringing convenience to the staff.

[0023] The bottom of the installation workbench 2 is fixedly connected with two supporting legs 1 , and four installation holes 17 are opened inside the two supporting legs 1 .

[0024] The top of the installation workbench 2 is fixedly connected with a first servo module 3 , one side of the first servo module 3 is provided with a first module track 11 , and one side of the installation workbench 2 is fixedly connected with a first support frame 10 matched with the first module track 11 .

[0025] The technical effect of adopting the above further solution is that it is easy to fix the X-axis coordinate line position of the electric screw tightening gun 6.

[0026] The top of the first servo module 3 is fixedly connected to the second servo module 4 , one side of the second servo module 4 is provided with a second module track 13 , and the top of the first servo module 3 is fixedly connected to a second support frame 12 matched with the second module track 13 .

[0027] The technical effect of adopting the above further solution is that it is easy to fix the Y-axis coordinate line position of the electric screw tightening gun 6.

[0028] A transceiver 19 is disposed on one side of the installation workbench 2 , and the transceiver 19 is electrically connected to the first servo module 3 , the second servo module 4 , the displacement sensor 5 , the electric screw tightening gun 6 , the infrared sensor 9 and the third servo module 20 .

[0029] The technical effect of adopting the above further solution is that it is easy to control the transceiver 19 to control the overall operation of the utility model.

[0030] Working principle:

[0031] The utility model can be fixed at a desired position by using the mounting hole 17 inside the supporting foot member 1. When using the utility model, it is first powered on, and then the overall operation is controlled by the transceiver 19. When the lock nut needs to be detected, the lock nut is placed under the lock nut gun head 18 and is initially fixed by being attracted by the magnet 7. At this time, the infrared sensor 9 detects the presence of the lock nut, and the infrared sensor 9 feeds back the detection signal to the transceiver 19. The transceiver 19 controls the electric screw tightening gun 6 to lock and fix the lock nut, and then controls the third servo module 20 to operate to lift and lower the electric screw tightening gun 6. The third servo module 20 controls the electric screw tightening gun 6 to move the height. The servo module 20 drives the third module track 16 to move in the third support frame 15, and the height movement position detection of the electric screw tightening gun 6 can be detected by the displacement sensor 5. The second servo module 4 is moved by controlling the first servo module 3 to drive the first module track 11 to move in the first support frame 10, and the second servo module 4 is driven to move the second module track 13 in the second support frame 12 by cooperating with the operation of the second servo module 4. Then, the electric screw tightening gun 6 can be moved on the X, Y, Z and other coordinate axes through the first servo module 3, the second servo module 4 and the third servo module 20, so as to facilitate the detection of the lock nut.

[0032] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0034] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0035] 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 lock nut detection mechanism, characterized in that: The invention comprises an installation workbench (2), wherein a supporting frame (14) is arranged on the top of the installation workbench (2), a third servo module (20) is fixedly connected to one side of the supporting frame (14), a third module track (16) is arranged on one side of the third servo module (20), a third supporting frame (15) matched with the third module track (16) is fixedly connected to one side of the supporting frame (14), an electric screw tightening gun (6) is fixedly connected to one side of the third servo module (20), a displacement sensor (5) is fixedly connected to the top of the electric screw tightening gun (6), a locking nut gun head (18) is fixedly connected to the bottom of the electric screw tightening gun (6), a magnet (7) is fixedly connected to the inside of the locking nut gun head (18), a mounting frame (8) is fixedly connected to the outside of the electric screw tightening gun (6), and an infrared sensor (9) is fixedly connected to one side of the mounting frame (8) and to both sides of the locking nut gun head (18).

2. A lock nut detection mechanism according to claim 1, characterized in that: Two supporting feet (1) are fixedly connected to the bottom of the installation workbench (2).

3. A lock nut detection mechanism according to claim 2, characterized in that: Four mounting holes (17) are provided inside the two supporting foot pieces (1).

4. A lock nut detection mechanism according to claim 1, characterized in that: A first servo module (3) is fixedly connected to the top of the installation workbench (2), a first module track (11) is provided on one side of the first servo module (3), and a first support frame (10) matched with the first module track (11) is fixedly connected to one side of the installation workbench (2).

5. A lock nut detection mechanism according to claim 4, characterized in that: The top of the first servo module (3) is fixedly connected to a second servo module (4), a second module track (13) is provided on one side of the second servo module (4), and the top of the first servo module (3) is fixedly connected to a second support frame (12) that matches the second module track (13).

6. A lock nut detection mechanism according to claim 5, characterized in that: A transceiver (19) is provided on one side of the installation workbench (2), and the transceiver (19) is electrically connected to the first servo module (3), the second servo module (4), the displacement sensor (5), the electric screw tightening gun (6), the infrared sensor (9) and the third servo module (20).

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