Anti-loosening detection mechanism for sealing element

Abstract

The utility model discloses a sealing element anti-loosening detection mechanism comprising a pedestal, four corners of the top surface of the pedestal are all provided with springs, the tops of the springs are provided with a test bench, the bottom of the test bench is provided with a vibration motor, the middle part of the top surface of the test bench is provided with a groove, and the groove is internally provided with a test mechanism. Adjusting mechanisms are arranged on the four sides of the test bench, jacking mechanisms are arranged at the tops of the adjusting mechanisms, a protective shell is arranged between the jacking mechanisms, and through the combination of multiple structures such as the test mechanism, the adjusting mechanisms and the jacking mechanisms, when anti-loosening detection is conducted on components in a test end on the test bench through a vibration motor, the components in the test end on the test bench can be prevented from loosening. Through adjustment of a component in the adjusting end, a component in the jacking end is driven to enable the protective shell to ascend or descend, when the protective shell ascends, a structure in the testing end can be taken out, when the protective shell descends, the protective shell can be attached to the top of a testing table, and a protection effect is provided for an anti-loosening test.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary equipment for detecting the loosening of seals, and more specifically, to a detection mechanism for the loosening of seals. Background Technology

[0002] Automotive seals include gaskets. Gaskets (such as spring washers) generate a continuous elastic force after being tightened, which keeps the threaded connection between the nut and bolt under constant friction, thus preventing the nut from loosening. Gaskets are usually installed on one side of the nut, placed close to the nut, to ensure that their elastic force can effectively hold the nut in place.

[0003] It is necessary to conduct an anti-loosening test on the gasket and nut before the test. If there is no protective structure during the test, the nut may loosen due to vibration, and in severe cases, it may hit the workers.

[0004] In view of this, a detection mechanism for preventing the seal from loosening is provided to overcome the above-mentioned defects. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes a detection mechanism for preventing the loosening of seals, so as to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] A detection mechanism for preventing the loosening of a seal includes a base, with springs at each of the four corners of the top surface of the base, a test platform at the top of each spring, a vibration motor at the bottom of the test platform, a groove in the center of the top surface of the test platform, a test mechanism inside the groove, adjustment mechanisms on each of the four sides of the test platform, a lifting mechanism at the top of each adjustment mechanism, and a protective shell between the lifting mechanisms.

[0008] Preferably, the testing mechanism includes a first threaded hole, a pad, a washer, and a bolt. The first threaded hole is excavated in the middle of the bottom surface of the groove cavity. A pad is provided on the top of the first threaded hole, and a washer is provided on the top of the pad. The bolt is connected to the washer, the pad, and the inner wall of the first threaded hole in sequence by threads.

[0009] Preferably, the adjustment mechanism includes a sliding groove, a mounting sleeve, an electro-hydraulic actuator, and a sliding block. The sliding groove is excavated on the four sides of the test platform. The mounting sleeve is provided in the middle of the bottom surface of the sliding groove. The electro-hydraulic actuator is provided inside the mounting sleeve. The sliding block is provided on the top of the electro-hydraulic actuator.

[0010] Preferably, the lifting mechanism includes a connecting base plate, a support plate, and a connecting top plate. The connecting base plate is disposed on one side of the sliding block, the top of the connecting base plate is provided with a support plate, and the side of the support plate is provided with a connecting top plate.

[0011] Preferably, the connecting top plates are respectively disposed on the four sides of the protective shell, the protective shell has a visible structure, and the protective shell is in contact with the top of the test bench.

[0012] Preferably, one side of the electro-hydraulic actuator is electrically connected to an external control panel.

[0013] This utility model has the following beneficial effects:

[0014] Compared with existing technologies, this anti-loosening detection mechanism for seals combines multiple structures such as a testing mechanism, an adjustment mechanism, and a lifting mechanism. When the vibration motor tests the component inside the testing end on the testing platform for anti-loosening, the components inside the adjustment end are adjusted, and the components inside the lifting end are used to raise or lower the protective shell. When the protective shell rises, the structure inside the testing end can be removed; when the protective shell falls, it can fit against the top of the testing platform, providing protection for the anti-loosening test. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a front view structural schematic diagram of a sealing component anti-loosening detection mechanism according to an embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of the protective shell structure of a sealing anti-loosening detection mechanism according to an embodiment of the present utility model when it rises;

[0018] Figure 3 This is a top-view disassembled structural diagram of a side-view mechanism inside a test bench of a sealing anti-loosening detection mechanism according to an embodiment of the present utility model;

[0019] Figure 4 This is an enlarged schematic diagram of point A of a sealing component anti-loosening detection mechanism according to an embodiment of the present utility model.

[0020] In the picture:

[0021] 1. Base; 2. Spring; 3. Test platform; 4. Groove; 5. Test mechanism; 6. Adjustment mechanism; 7. Lifting mechanism; 8. Protective shell; 9. First threaded hole; 10. Pad; 11. Shim; 12. Bolt; 13. Sliding groove; 14. Mounting sleeve; 15. Electro-hydraulic actuator; 16. Sliding block; 17. Connecting base plate; 18. Support plate; 19. Connecting top plate. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit its scope.

[0023] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Example

[0026] like Figure 1-4 As shown, a detection mechanism for preventing loosening of a seal according to an embodiment of the present utility model includes a base 1, springs 2 are provided at the four corners of the top surface of the base 1, a test platform 3 is provided on the top of the springs 2, a vibration motor is provided at the bottom of the test platform 3, a groove 4 is carved in the middle of the top surface of the test platform 3, a test mechanism 5 is provided in the groove 4, an adjustment mechanism 6 is provided on the four sides of the test platform 3, a lifting mechanism 7 is provided on the top of the adjustment mechanism 6, and a protective shell 8 is provided between the lifting mechanisms 7.

[0027] In this embodiment, when the components in the test mechanism 5 on the test bench 3 are tested for loosening by the vibration motor, the components in the adjustment mechanism 6 are adjusted, and the protective shell 8 is raised or lowered by the components in the lifting mechanism 7. When the protective shell 8 rises, the structure inside the test mechanism 5 can be taken out. When the protective shell 8 falls, it can be attached to the top of the test bench 3 and provide protection for the loosening test.

[0028] The testing mechanism 5 includes a first threaded hole 9, a pad 10, a washer 11, and a bolt 12. The first threaded hole 9 is carved into the middle of the bottom surface of the inner cavity of the groove 4. The pad 10 is provided on the top of the first threaded hole 9, and the washer 11 is provided on the top of the pad 10. The bolt 12 is connected to the washer 11, the pad 10, and the inner wall of the first threaded hole 9 by threads. The pad 10 and the washer 11 are placed in the groove 4 in sequence and located above the first threaded hole 9. Then, the bolt 12 is used to connect and fix the pad 10, the washer 11, and the first threaded hole 9 by threads. The vibration motor is started through the control panel, and the vibration motor carries the test platform 3 and the test structure on it to perform the test.

[0029] The adjustment mechanism 6 includes a sliding groove 13, a mounting sleeve 14, an electro-hydraulic actuator 15, and a sliding block 16. The sliding groove 13 is respectively excavated on the four sides of the test platform 3. The mounting sleeve 14 is provided in the middle of the bottom surface of the inner cavity of the sliding groove 13. The electro-hydraulic actuator 15 is provided in the mounting sleeve 14. The sliding block 16 is provided on the top of the electro-hydraulic actuator 15. One side of the electro-hydraulic actuator 15 is electrically connected to an external control panel. The electro-hydraulic actuator 15 is activated by the control panel. The electro-hydraulic actuator 15, along with the sliding block 16 and its components, slides and adjusts within the sliding groove 13. This allows the connecting base plate 17, which is fixedly connected to one side of the sliding block 16, to be adjusted along with the supporting plate 18 and the connecting top plate 19. The protective shell 8 moves up or down. When the protective shell 8 rises, the structure inside the test mechanism 5 can be removed. When the protective shell 8 descends, it can fit against the top of the test platform 3 and provide protection against loosening.

[0030] The lifting mechanism 7 includes a connecting base plate 17, a support plate 18, and a connecting top plate 19. The connecting base plate 17 is disposed on one side of the sliding block 16. The top of the connecting base plate 17 is provided with the support plate 18. The connecting top plate 19 is disposed on one side of the support plate 18. The connecting top plates 19 are respectively disposed on the four sides of the protective shell 8. The protective shell 8 has a visible structure and is in contact with the top of the test platform 3.

[0031] In summary, with the help of the above-mentioned technical solution of this utility model, when using this device, firstly, the pad 10 and the gasket 11 are placed in the groove 4 in sequence and located above the first threaded hole 9. Then, the pad 10, the gasket 11 and the first threaded hole 9 are fixed by bolt 12 through threaded connection. Then, the electro-hydraulic push rod 15 is started through the control panel. The electro-hydraulic push rod 15, along with the sliding block 16 and its components, slides and adjusts in the sliding groove 13, so that the connecting base plate 17 fixedly connected to one side of the sliding block 16, its supporting plate 18 and connecting top plate 19 are adjusted, and the protective shell 8 is moved up or down. When the protective shell 8 rises, the structure inside the test mechanism 5 can be taken out. When the protective shell 8 falls, it can fit against the top of the test platform 3 and provide protection for the anti-loosening test. Next, the vibration motor is started through the control panel. The vibration motor carries the test platform 3 and its test structure to perform the test.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A detection mechanism for preventing the loosening of seals, characterized in that, Includes a base (1), with springs (2) at each of the four corners of the top surface of the base (1), a test platform (3) at the top of the springs (2), a vibration motor at the bottom of the test platform (3), a groove (4) in the middle of the top surface of the test platform (3), a test mechanism (5) in the groove (4), an adjustment mechanism (6) on each of the four sides of the test platform (3), a lifting mechanism (7) at the top of the adjustment mechanism (6), and a protective shell (8) between the lifting mechanisms (7).

2. The detection mechanism for preventing loosening of a seal according to claim 1, characterized in that, The testing mechanism (5) includes a first threaded hole (9), a pad (10), a gasket (11), and a bolt (12). The first threaded hole (9) is carved in the middle of the bottom surface of the inner cavity of the groove (4). A pad (10) is provided on the top of the first threaded hole (9). A gasket (11) is provided on the top of the pad (10). The bolt (12) is connected to the gasket (11), the pad (10), and the inner wall of the first threaded hole (9) in sequence by threads.

3. The detection mechanism for preventing loosening of a seal according to claim 2, characterized in that, The adjustment mechanism (6) includes a sliding groove (13), a mounting sleeve (14), an electro-hydraulic push rod (15), and a sliding block (16). The sliding groove (13) is respectively dug on the four sides of the test platform (3). The mounting sleeve (14) is provided in the middle of the bottom surface of the inner cavity of the sliding groove (13). The electro-hydraulic push rod (15) is provided in the mounting sleeve (14). The sliding block (16) is provided on the top of the electro-hydraulic push rod (15).

4. The detection mechanism for preventing loosening of a seal according to claim 3, characterized in that, The lifting mechanism (7) includes a connecting base plate (17), a support plate (18) and a connecting top plate (19). The connecting base plate (17) is located on one side of the sliding block (16). The top of the connecting base plate (17) is provided with the support plate (18), and the side of the support plate (18) is provided with the connecting top plate (19).

5. The detection mechanism for preventing loosening of a seal according to claim 4, characterized in that, The connecting top plate (19) is respectively disposed on the four sides of the protective shell (8). The protective shell (8) is a visible structure and is in contact with the top of the test bench (3).

6. The detection mechanism for preventing loosening of a seal according to claim 5, characterized in that, The electro-hydraulic actuator (15) is electrically connected to an external control panel on one side.

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