Gap adjusting structure of rotating platform

Abstract

The utility model relates to the technical field of gap adjusting structures of rotating platforms, in particular to a gap adjusting structure of a rotating platform, which comprises a bottom plate and a vertical rod, four corners of the top of the bottom plate are respectively fixedly connected with the bottom of the vertical rod, the top of the vertical rod is fixedly connected with a support plate, and the left side of the bottom of the support plate is connected with a lifting structure. A first top plate is connected to the top of the lifting structure, square plates are fixedly connected to the four corners of the outer wall of the first top plate correspondingly, a motor in the lifting structure communicates with an external power source, the working output end of the motor drives a first gear to rotate, the rotating first gear enables a second gear to rotate so as to drive a vertical cylinder to rotate, and the rotating vertical cylinder enables a screw to move upwards. Therefore, the first top plate and the second top plate move upwards, the top of the second top plate is flush with the external tabletop, adjustment of different gap requirements can be met, the use limitation of the gap adjustment structure of the rotating platform is eliminated, and the functionality of the gap adjustment structure of the rotating platform is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gap adjustment structures of rotating platforms, in particular to a gap adjustment structure of a rotating platform. Background Art

[0002] The gap adjustment structure of the rotating platform can ensure that after the rotating platform is rotated, it is parallel to the external processing platform to avoid unevenness.

[0003] For example, in a gap adjustment structure of a rotating platform with the authorization announcement number "CN220145890U", a fixed pressure block and a sliding pressure block are arranged opposite to each other, a bearing group is provided at the side of the rotating platform, the bearing group is located between the fixed pressure block and the sliding pressure block, and an adjustment block is also provided on one side of the sliding pressure block, and an adjustment mechanism is provided on the adjustment block to adjust the distance between the fixed pressure block and the sliding pressure block. The utility model has the function of solving the rotation gap problem of the rotating platform and can be adjusted to zero gap to improve the rotation accuracy of the rotating platform. However, in the use of the gap adjustment structure of the rotating platform, although the zero gap adjustment of the platform can be achieved, this only satisfies the docking of the external platform corresponding to it after the platform is rotated. Although the accuracy is improved, it can only meet the use of one platform, resulting in the use limitation of the gap adjustment structure of the rotating platform and reducing the functionality of the gap adjustment structure of the rotating platform. Utility Model Content

[0004] The utility model aims to solve the problem that the gap adjustment structure of a rotating platform has usage limitations and reduces the functionality of the gap adjustment structure of the rotating platform, and proposes a gap adjustment structure of a rotating platform.

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

[0006] A gap adjustment structure of a rotating platform is designed, comprising a base plate and a vertical pole, wherein the top four corners of the base plate are respectively fixedly connected to the bottom of the vertical pole, the top of the vertical pole is fixedly connected to a support plate, the bottom left side of the support plate is connected to a lifting structure, the top of the lifting structure is connected to a first top plate, the four corners of the outer wall of the first top plate are respectively fixedly connected to square plates, and the inner wall of the square plate is connected to a reciprocating structure.

[0007] Preferably, the lifting structure includes a motor and a first gear, the top of the motor is fixedly connected to the bottom left side of the support plate, the output end of the motor is fixedly connected to the top of the first gear, the outer wall of the first gear is adhesively connected to the second gear, the inner wall of the second gear is fixedly connected to a vertical cylinder, the upper and lower sides of the outer wall of the vertical cylinder are rotatably connected to the inner walls of the bottom plate and the support plate respectively, and the inner wall of the vertical cylinder is a screw.

[0008] Preferably, the top of the screw rod is fixedly connected to the bottom of the first top plate.

[0009] Preferably, the reciprocating structure includes a cylinder and a groove wheel, the front and rear sides of the cylinder are respectively rotatably connected to the inner wall of the square plate, the front side of the cylinder is fixedly connected to the rear end face of the groove wheel, the outer wall of the groove wheel is rotatably connected to a belt, and the outer wall curved groove of the cylinder is slidably clamped with a sleeve plate.

[0010] Preferably, a second top plate is fixedly connected to the inner top of the sleeve plate.

[0011] Preferably, the bottom of the second top plate is adjacent to the top of the first top plate.

[0012] The utility model proposes a gap adjustment structure of a rotating platform, which has the following beneficial effects: a motor in a lifting structure is connected to an external power supply, and a working output end of the motor drives the first gear to rotate, and the rotating first gear causes the second gear to rotate and thus drives the vertical cylinder to rotate, and the rotating vertical cylinder causes the screw to move upward, thereby causing the first top plate and the second top plate to move upward, so that the top of the second top plate is flush with the external table surface, which can meet the adjustment requirements of different gaps, eliminates the use limitations of the gap adjustment structure of the rotating platform, and improves the functionality of the gap adjustment structure of the rotating platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 The structural diagram of A in the figure;

[0015] Figure 3 for Figure 1 Schematic diagram of the structure of B;

[0016] Figure 4 for Figure 1 Schematic diagram of the connection relationship between the middle curved rod and the vertical tube.

[0017] In the figure: 1, bottom plate, 2, lifting structure, 201, motor, 202, first gear, 203, second gear, 204, vertical cylinder, 205, screw, 3, reciprocating structure, 301, cylinder, 302, groove wheel, 303, belt, 304, sleeve plate, 4, vertical pole, 5, support plate, 6, first top plate, 7, square plate, 8, second top plate, 9, bent rod, 10, vertical cylinder. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] Embodiment 1:

[0020] See also Figure 1-4In the present embodiment, a gap adjustment structure of a rotating platform includes a base plate 1 and a vertical pole 4. The four top corners of the base plate 1 are respectively fixedly connected to the bottom of the vertical pole 4. The top of the vertical pole 4 is fixedly connected to a support plate 5, and the vertical pole 4 supports the support plate 5. The bottom left side of the support plate 5 is connected to a lifting structure 2, and the top of the lifting structure 2 is connected to a first top plate 6. The four corners of the outer wall of the first top plate 6 are respectively fixedly connected to square plates 7, and the inner wall of the square plate 7 is connected to a reciprocating structure 3.

[0021] The lifting structure 2 includes a motor 201 and a first gear 202. The top of the motor 201 is fixedly connected to the bottom left side of the support plate 5. The motor 201 is a servo motor model selected according to the use requirements. The output end of the motor 201 is fixedly connected to the top of the first gear 202. The outer wall of the first gear 202 is bonded and connected with the second gear 203. The inner wall of the second gear 203 is fixedly connected with a vertical cylinder 204. The upper and lower sides of the outer wall of the vertical cylinder 204 are respectively connected to the bottom plate 1 and the inner wall of the support plate 5 for rotation. The upper and lower sides of the outer wall of the vertical cylinder 204 are respectively rotated with the bearings of the inner wall of the bottom plate 1 and the support plate 5. The inner wall screw 205 of the vertical cylinder 204, the top of the screw 205 is fixedly connected to the bottom of the first top plate 6;

[0022] The motor 201 in the lifting structure 2 is connected to the external power supply, and the working output end of the motor 201 drives the first gear 202 to rotate. The rotating first gear 202 causes the second gear 203 to rotate and then drives the vertical cylinder 204 to rotate. The rotating vertical cylinder 204 causes the screw 205 to move upward, thereby causing the first top plate 6 and the second top plate 8 to move upward, so that the top of the second top plate 8 is flush with the external table surface, which can meet the adjustment requirements of different gaps, eliminates the use limitations of the gap adjustment structure of the rotating platform, and improves the functionality of the gap adjustment structure of the rotating platform.

[0023] The reciprocating structure 3 includes a cylinder 301 and a groove wheel 302. The front and rear sides of the cylinder 301 are rotatably connected to the inner wall of the square plate 7 respectively. The cylinder 301 is subjected to force to rotate through the bearing on the inner wall of the square plate 7. The front side of the cylinder 301 is fixedly connected to the rear end face of the groove wheel 302. The outer wall of the groove wheel 302 is rotatably connected with a belt 303. The rotation of the groove wheel 302 on one side cooperates with the belt 303 to drive the groove wheel 302 on the other side to rotate. The outer wall curved groove of the cylinder 301 is slidably clamped with a sleeve plate 304. The rotation of the cylinder 301 cooperates with the outer wall curved groove to move the sleeve plate 304 back and forth. The inner top of the sleeve plate 304 is fixedly connected with a second top plate 8, and the bottom of the second top plate 8 is adjacent to the top of the first top plate 6.

[0024] Working principle:

[0025] When using this structure, first make the bottom of the bottom plate 1 plug into the external rotating motor, and at the same time select a groove wheel 302 to make the front plug into the external motor, and make the external motor and the corresponding square plate 7 behind the groove wheel 302 be clamped through the motor bracket to form an integrated structure. The shape is selected according to the needs during installation. The motor 201 is connected to the external power supply, and the working output end of the motor 201 drives the first gear 202 to rotate. The rotating first gear 202 rotates the second gear 203 and then drives the vertical cylinder 204 to rotate. The rotating vertical cylinder 204 makes The screw 205 moves upward, thereby moving the first top plate 6 and the second top plate 8 upward, so that the top of the second top plate 8 is flush with the external table surface. At this time, the external rotating motor working output end will cause the structure to rotate as a whole, and the external motor working output end will cause the connected groove wheel 302 to rotate. The rotating groove wheel 302 cooperates with the belt 303 to drive the other side groove wheel 302 to rotate, thereby causing the two cylinders 301 to rotate at the same time. The rotating cylinder 301 will cause the sleeve plate 304 to move forward and backward, thereby driving the second top plate 8 to move forward and backward, thereby realizing the rotational translation of the second top plate 8.

[0026] Embodiment 2:

[0027] See also Figure 1-4 : In this embodiment, a gap adjustment structure of a rotating platform also includes a bent rod 9 and a vertical cylinder 10. The left side of the bent rod 9 is fixedly connected to the right side of the screw rod 205, the outer wall of the vertical rod 9 is slidably engaged with the inside of the vertical cylinder 10, and the outer wall of the vertical cylinder 10 is fixedly connected to the top right side of the support plate 5.

[0028] Working principle:

[0029] When the vertical tube 204 rotates to drive the screw rod 205 to move up and down, the bent rod 9 will move up and down on the inner wall of the vertical tube 10. The bent rod 9 cooperates with the vertical tube 10 to play a limiting role to prevent the screw rod 205 from rotating.

[0030] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A gap adjustment structure for a rotating platform, comprising a base plate (1) and a vertical rod (4), characterized in that: The four top corners of the bottom plate (1) are respectively fixedly connected to the bottom of the vertical pole (4); the top of the vertical pole (4) is fixedly connected to a support plate (5); the left side of the bottom of the support plate (5) is connected to a lifting structure (2); the top of the lifting structure (2) is connected to a first top plate (6); the four corners of the outer wall of the first top plate (6) are respectively fixedly connected to square plates (7); the inner wall of the square plate (7) is connected to a reciprocating structure (3).

2. The gap adjustment structure of a rotating platform according to claim 1, characterized in that: The lifting structure (2) comprises a motor (201) and a first gear (202); the top of the motor (201) is fixedly connected to the left side of the bottom of the support plate (5); the output end of the motor (201) is fixedly connected to the top of the first gear (202); the outer wall of the first gear (202) is bonded with a second gear (203); the inner wall of the second gear (203) is fixedly connected with a vertical tube (204); the upper and lower sides of the outer wall of the vertical tube (204) are rotatably connected to the bottom plate (1) and the inner wall of the support plate (5), respectively; the inner wall screw (205) of the vertical tube (204) is connected to the bottom plate (1) and the inner wall of the support plate (5).

3. The gap adjustment structure of a rotating platform according to claim 2, characterized in that: The top of the screw rod (205) is fixedly connected to the bottom of the first top plate (6).

4. The gap adjustment structure of a rotating platform according to claim 1, characterized in that: The reciprocating structure (3) comprises a cylinder (301) and a groove wheel (302); the front and rear sides of the cylinder (301) are respectively rotatably connected to the inner wall of the square plate (7); the front face of the cylinder (301) is fixedly connected to the rear end face of the groove wheel (302); the outer wall of the groove wheel (302) is rotatably connected to a belt (303); and the outer wall curved groove of the cylinder (301) is slidably engaged with a sleeve plate (304).

5. The gap adjustment structure of a rotating platform according to claim 4, characterized in that: A second top plate (8) is fixedly connected to the inner top of the sleeve plate (304).

6. The gap adjustment structure of a rotating platform according to claim 5, characterized in that: The bottom of the second top plate (8) is adjacent to the top of the first top plate (6).

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