Multifunctional miniature precision bearing experiment platform

Abstract

The utility model relates to the technical field of bearing experiment platforms, and discloses a multifunctional miniature precision bearing experiment platform, which comprises a base experiment platform body and a display screen, one side of the front end of the experiment platform body is provided with the display screen, one side of the display screen is provided with a main switch, one side of the main switch is provided with an insertion hole, and the insertion hole is communicated with the base experiment platform body. The bottom end of the experiment platform body is fixedly connected with a bottom shell, heat dissipation grooves are formed in the two sides of the bottom shell, and a through groove is formed in the bottom end of the experiment platform body. According to the multifunctional miniature precision bearing experiment platform, the fixing plate and the cylindrical blocks are arranged, and the cylindrical blocks which are distributed at equal intervals are utilized, so that a connecting line of detection equipment can be hung on the cylindrical blocks during an experiment, and the connecting line can be conveniently arranged and stored, so that the connecting line cannot fall on the experiment platform to influence detection; the problem that connecting wires are usually scattered on an experiment table top and are relatively disordered is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing experimental platforms, in particular to a multifunctional micro-precision bearing experimental platform. Background Art

[0002] Micro precision bearings are small, high-precision bearings that are usually used in high-speed, high-precision, and high-reliability machinery and equipment. They have a compact internal structure and can withstand large radial and axial loads. They also have the advantages of low friction and low noise. The micro precision bearing experimental platform is a support platform used to test and experiment on micro precision bearings. Usually, there will be experimental equipment such as motors on the experimental platform.

[0003] According to the design of the existing multifunctional micro-precision bearing experimental platform, the design of the experimental table body is simple and can only provide power supply and support for the equipment. During the experiment, there will be many connecting wires on these experimental equipment. These connecting wires are usually scattered on the experimental table, which is quite messy and easily takes up the usable space during testing, making it less suitable. Therefore, its structure needs to be improved.

[0004] Now, a new type of multifunctional micro precision bearing experimental platform is proposed to solve the above solution. Utility Model Content

[0005] The purpose of the present invention is to provide a multifunctional micro-precision bearing experimental platform to solve the problem in the background art that connecting wires are usually scattered on the experimental table, causing confusion.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multifunctional micro-precision bearing experimental platform, comprising a base experimental platform body and a display screen, a display screen is provided on one side of the front end of the experimental platform body, a main switch is provided on one side of the display screen, a jack is provided on one side of the main switch, the bottom end of the experimental platform body is fixedly connected to the bottom shell, heat dissipation grooves are provided on both sides of the bottom shell, a through groove is provided at the bottom end of the experimental platform body, a fixed plate is fixedly connected to one side of the top of the experimental platform body, a first fixed seat is fixedly connected to the other side of the top of the experimental platform body, the top of the experimental platform body is fixedly connected to the second fixed seat, movable grooves are provided on both sides of the second fixed seat, the front and rear ends of the top of the experimental platform body are fixedly connected to guide rails, and a cylindrical block is fixedly connected to one side of the fixed plate.

[0007] Preferably, the cylindrical blocks are provided in four groups, with three in each group, and the cylindrical blocks are distributed at equal intervals on one side of the fixed plate.

[0008] Preferably, a first adjusting shaft is provided transversely through the interior of the first fixing seat, a second adjusting shaft is provided transversely through the interior of the fixing plate, the outside of the first adjusting shaft is sleeved with a first movable platform, the front end and rear end of the bottom of the first movable platform are clamped on the outside of the guide rail and can slide, the outside of the second adjusting shaft is sleeved with a second movable platform, the front end and rear end of the bottom of the second movable platform are clamped on the outside of the guide rail and can slide, the top ends of the first movable platform and the second movable platform are provided with assembly holes, the top ends of the first movable platform and the second movable platform are fixedly connected with a positioning shaft, and the outside of the positioning shaft is movably connected with a locking nut.

[0009] Preferably, the exterior of the first adjustment shaft and the second adjustment shaft are provided with external threads, and the first adjustment shaft and the second adjustment shaft are in the same horizontal plane.

[0010] Preferably, one side of the first adjustment shaft is rotatably embedded in the movable groove, and one side of the second adjustment shaft is rotatably embedded in the movable groove.

[0011] Preferably, a cover plate is provided at the front end of the bottom shell, and positioning screws are movably connected to the four corners of the cover plate, and the cover plate is detachable from the bottom shell through the positioning screws.

[0012] Preferably, the bottom end of the bottom shell is fixedly connected to a base, a storage box is provided inside the base, a handle is fixedly connected to the front end of the storage box, and a partition plate is fixedly connected to the inside of the storage box.

[0013] Preferably, the precision bearing experimental platform is characterized in that a driving motor is fixedly installed at the bottom end of the bottom shell, and a fan is fixedly connected to the output end of the driving motor.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the multifunctional micro-precision bearing experimental platform not only facilitates fine-tuning of the position of the cleaning brush according to the diameter of the pipeline, and enables easy transportation and assembly before or after use, but also makes height adjustment more convenient and stable;

[0015] (1) By providing a fixed plate and cylindrical blocks, and utilizing cylindrical blocks distributed at equal intervals, the connecting wires of the detection equipment can be hung on the cylindrical blocks during the experiment, which makes it easy to organize and store the connecting wires so that they will not fall off the experimental table and affect the detection;

[0016] (2) By providing a guide rail, a first fixed seat, a first adjustment shaft, a first movable platform, an assembly hole, a positioning shaft, a locking nut, a second fixed seat, a movable groove, a display screen, a main switch, a jack, and a second movable platform, the positioning shaft can be used to sleeve the assembly hole of the detection device base on the outside of the positioning shaft and fix it by screwing it with the locking nut, or install it using the assembly hole. When it is necessary to adjust the distance between the devices, the first adjustment shaft or the second adjustment shaft can be screwed to respectively drive the first movable platform and the second movable platform to move, thereby facilitating the adjustment of the spacing between the detection devices and making it more flexible and applicable during detection;

[0017] (3) By providing a through slot, a bottom shell, a heat dissipation slot, a cover, a positioning screw, a base, a storage box, a partition plate, a handle, a drive motor, and a fan, the partition plate in the storage box can be used to easily place auxiliary tools in the storage box, turn on the drive motor, drive the fan to rotate, and blow air to dissipate heat to the electronic components inside the experimental platform body through the through slot, making the internal operation more stable and the heat easily dissipated through the heat dissipation slots on both sides, making it more applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0019] Figure 2 This is a top view of the structure of the connection between the first adjustment shaft and the second fixing seat of the utility model;

[0020] Figure 3 This is a side structural diagram of the connection method between the cylindrical block and the fixed plate of the utility model;

[0021] Figure 4 This is a front view structural diagram of the connection method between the fan and the bottom shell of the utility model.

[0022] In the figure: 1. Experimental platform body; 2. Guide rail; 3. First fixed seat; 4. First adjusting shaft; 5. First movable platform; 6. Assembly hole; 7. Positioning shaft; 8. Locking nut; 9. Second fixed seat; 10. Movable slot; 11. Display screen; 12. Main switch; 13. Socket; 14. Second movable platform; 15. Fixed plate; 16. Cylindrical block; 17. Second adjusting shaft; 18. Through slot; 19. Bottom shell; 20. Heat dissipation slot; 21. Cover; 22. Positioning screw; 23. Base; 24. Storage box; 25. Partition plate; 26. Handle; 27. Drive motor; 28. Fan. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1: Please refer to Figure 1-4 , a multifunctional micro-precision bearing experimental platform, comprising a base experimental platform body 1 and a display screen 11, a display screen 11 is provided on one side of the front end of the experimental platform body 1, a main switch 12 is provided on one side of the display screen 11, a jack 13 is provided on one side of the main switch 12, the bottom end of the experimental platform body 1 is fixedly connected to a bottom shell 19, heat dissipation grooves 20 are provided on both sides of the bottom shell 19, a through groove 18 is provided at the bottom end of the experimental platform body 1, a fixed plate 15 is fixedly connected to one side of the top of the experimental platform body 1, a first fixed seat 3 is fixedly connected to the other side of the top of the experimental platform body 1, the top of the experimental platform body 1 is fixedly connected to a second fixed seat 9, movable grooves 10 are provided on both sides of the second fixed seat 9, the front and rear ends of the top of the experimental platform body 1 are fixedly connected to a guide rail 2, and a cylindrical block 16 is fixedly connected to one side of the fixed plate 15;

[0025] The cylindrical blocks 16 are provided in four groups, with three in each group. The cylindrical blocks 16 are evenly spaced and distributed on one side of the fixed plate 15.

[0026] Specifically, if Figure 1 and Figure 4 As shown, by using cylindrical blocks 16 distributed at equal intervals, the connecting wires of the detection equipment can be hung on the cylindrical blocks 16 during the experiment, which makes it easy to organize and store the connecting wires so that they will not fall off on the experimental platform body 1 and affect the detection.

[0027] Embodiment 2: A first adjusting shaft 4 is provided transversely through the interior of the first fixing seat 3, a second adjusting shaft 17 is provided transversely through the interior of the fixing plate 15, a first movable platform 5 is sleeved on the outside of the first adjusting shaft 4, the front end and rear end of the bottom of the first movable platform 5 are clamped on the outside of the guide rail 2 and can slide, a second movable platform 14 is sleeved on the outside of the second adjusting shaft 17, the front end and rear end of the bottom of the second movable platform 14 are clamped on the outside of the guide rail 2 and can slide, an assembly hole 6 is provided on the top of the first movable platform 5 and the second movable platform 14, a positioning shaft 7 is fixedly connected to the top of the first movable platform 5 and the second movable platform 14, and a locking nut 8 is movably connected to the outside of the positioning shaft 7;

[0028] The first adjusting shaft 4 and the second adjusting shaft 17 are provided with external threads on their exteriors, and the first adjusting shaft 4 and the second adjusting shaft 17 are in the same horizontal plane;

[0029] One side of the first adjustment shaft 4 is rotatably embedded in the movable groove 10 , and one side of the second adjustment shaft 17 is rotatably embedded in the movable groove 10 ;

[0030] Specifically, if Figure 1 and Figure 2 As shown, the positioning shaft 7 can be used to sleeve the assembly groove of the base of the detection equipment on the outside of the positioning shaft 7, and fixed by screwing with the locking nut 8, or installed by using the assembly hole 6. When the distance between the devices needs to be adjusted, the first adjustment shaft 4 or the second adjustment shaft 17 can be screwed to drive the first movable platform 5 and the second movable platform 14 to move respectively, thereby facilitating the adjustment of the spacing between the detection equipment, which is more flexible and applicable during detection.

[0031] Example 3: A cover plate 21 is provided at the front end of the bottom shell 19. Positioning screws 22 are movably connected at the four corners of the cover plate 21. The cover plate 21 is detachable from the bottom shell 19 through the positioning screws 22.

[0032] The bottom end of the bottom shell 19 is fixedly connected to a base 23, a storage box 24 is provided inside the base 23, a handle 26 is fixedly connected to the front end of the storage box 24, and a partition plate 25 is fixedly connected to the interior of the storage box 24;

[0033] A drive motor 27 is fixedly mounted at the bottom end of the bottom shell 19, and a fan 28 is fixedly connected to the output end of the drive motor 27;

[0034] Specifically, if Figure 1 and Figure 4 As shown, the partition plate 25 in the storage box 24 can be used to conveniently place auxiliary tools in the storage box 24, and the drive motor 27 is turned on to drive the fan 28 to rotate. The electronic components inside the experimental platform body 1 can be blown and cooled through the through slots 18, making the internal operation more stable, and the heat can be easily dissipated through the heat dissipation slots 20 on both sides, making it more applicable.

[0035] Working principle: When the present invention is in use, first, the assembly groove of the base of the detection equipment can be sleeved on the outside of the positioning shaft 7 by using the positioning shaft 7, and fixed by screwing the locking nut 8, or installed by using the assembly hole 6. When the distance between the devices needs to be adjusted, the first adjusting shaft 4 or the second adjusting shaft 17 can be screwed to respectively drive the first movable platform 5 and the second movable platform 14 to move, thereby facilitating the adjustment of the spacing between the detection equipment, which is more flexible and applicable during detection. Afterwards, the cylindrical blocks 16 distributed at equal intervals can be used to hang the connecting wires of the detection equipment on the cylindrical blocks 16 during the experiment, which can facilitate the arrangement and storage of the connecting wires so that they will not fall off on the experimental platform body 1 and affect the detection. Finally, the partition plate 25 in the storage box 24 can be used to facilitate the placement of auxiliary tools in the storage box 24, turn on the drive motor 27, drive the fan 28 to rotate, and the electronic components inside the experimental platform body 1 can be blown and cooled through the through slot 18, making the internal operation more stable and the heat can be easily dissipated through the heat dissipation slots 20 on both sides, making it more applicable.

[0036] It will be apparent 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 characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A multifunctional micro precision bearing experimental platform, comprising a base experimental platform body (1) and a display screen (11), characterized in that: A display screen (11) is provided on one side of the front end of the experimental platform body (1), a main switch (12) is provided on one side of the display screen (11), a jack (13) is provided on one side of the main switch (12), the bottom end of the experimental platform body (1) is fixedly connected to a bottom shell (19), heat dissipation grooves (20) are provided on both sides of the bottom shell (19), a through groove (18) is provided on the bottom end of the experimental platform body (1), a fixed plate (15) is fixedly connected to one side of the top end of the experimental platform body (1), a first fixed seat (3) is fixedly connected to the other side of the top end of the experimental platform body (1), the top end of the experimental platform body (1) is fixedly connected to a second fixed seat (9), movable grooves (10) are provided on both sides of the second fixed seat (9), the front and rear ends of the top of the experimental platform body (1) are fixedly connected to a guide rail (2), and a cylindrical block (16) is fixedly connected to one side of the fixed plate (15).

2. A multifunctional micro-precision bearing experimental platform according to claim 1, characterized in that: The cylindrical blocks (16) are provided in four groups, with three in each group. The cylindrical blocks (16) are distributed at equal intervals on one side of the fixed plate (15).

3. The multifunctional micro-precision bearing experimental platform according to claim 1, characterized in that: A first adjusting shaft (4) is provided transversely through the interior of the first fixing seat (3), a second adjusting shaft (17) is provided transversely through the interior of the fixing plate (15), the first adjusting shaft (4) is externally sleeved with a first movable platform (5), the front end and rear end of the bottom of the first movable platform (5) are clamped on the outside of the guide rail (2) and can slide, the second adjusting shaft (17) is externally sleeved with a second movable platform (14), the front end and rear end of the bottom of the second movable platform (14) are clamped on the outside of the guide rail (2) and can slide, the top ends of the first movable platform (5) and the second movable platform (14) are provided with an assembly hole (6), the top ends of the first movable platform (5) and the second movable platform (14) are fixedly connected with a positioning shaft (7), and the external movability of the positioning shaft (7) is connected with a locking nut (8).

4. The multifunctional micro-precision bearing experimental platform according to claim 3, characterized in that: External threads are provided on the exterior of the first adjustment shaft (4) and the second adjustment shaft (17), and the first adjustment shaft (4) and the second adjustment shaft (17) are on the same horizontal plane.

5. The multifunctional micro-precision bearing experimental platform according to claim 3, characterized in that: One side of the first adjustment shaft (4) is embedded in the movable groove (10) and is rotatable, and one side of the second adjustment shaft (17) is embedded in the movable groove (10) and is rotatable.

6. The multifunctional micro-precision bearing experimental platform according to claim 1, characterized in that: A cover plate (21) is provided at the front end of the bottom shell (19), and positioning screws (22) are movably connected at the four corners of the cover plate (21). The cover plate (21) is detachable from the bottom shell (19) via the positioning screws (22).

7. The multifunctional micro-precision bearing experimental platform according to claim 1, characterized in that: The bottom end of the bottom shell (19) is fixedly connected to a base (23), a storage box (24) is provided inside the base (23), a handle (26) is fixedly connected to the front end of the storage box (24), and a partition plate (25) is fixedly connected to the inside of the storage box (24).

8. The multifunctional micro-precision bearing experimental platform according to claim 1, characterized in that: A driving motor (27) is fixedly mounted at the bottom end of the bottom shell (19), and a fan (28) is fixedly connected to the output end of the driving motor (27).

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