Motor transmission centering mechanism

Abstract

The utility model relates to the technical field of motor transmission, and discloses a motor transmission centering mechanism which comprises a first base, a second base and an adjusting centering assembly, the second base is arranged on the rear side of the first base, and the adjusting centering assembly is arranged in the first base; and the adjusting and centering assembly comprises a moving seat, a moving plate and clamping blocks, the moving seat is arranged in a groove in the top of the first base, the moving plate is arranged over the moving seat, telescopic columns are installed at the positions, close to the four corners, between the top of the moving seat and the moving plate, and the two clamping blocks are symmetrically distributed at the top of the moving plate. According to the motor transmission centering mechanism, the position of the moving seat is accurately controlled through stable sliding of the moving seat in the first sliding groove of the first base in cooperation with rotary adjustment of a first threaded rod and a rotary handle, the stability of the structure is enhanced through a first guide column, and a moving plate is connected with the moving seat through a telescopic column; and stable support in the vertical direction is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of motor transmission, in particular to a motor transmission centering mechanism. Background Art

[0002] The motor transmission alignment mechanism plays a key role in the mechanical transmission system. It ensures the precise alignment between the motor and the transmission components, thereby ensuring the stability and efficiency of the equipment operation.

[0003] Traditional motor drive alignment mechanisms are mostly mechanical, achieving alignment through manual adjustment of bolts and nuts. While this method is simple and easy to use, it often falls short when faced with high-precision requirements or complex working environments. Common traditional alignment mechanisms often suffer from limited adjustment accuracy and cumbersome operation, impacting the overall performance and service life of the equipment. Therefore, a motor drive alignment mechanism was proposed to address these issues. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides a motor transmission centering mechanism with the advantages of high precision, easy operation, and strong stability, which solves the problems of limited adjustment accuracy, cumbersome operation and easy wear of traditional motor transmission centering mechanisms.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A motor transmission centering mechanism comprises a first base, a second base and an adjustment centering assembly, wherein the second base is arranged at the rear side of the first base, and the adjustment centering assembly is arranged inside the first base;

[0009] The adjustment and centering assembly includes a movable seat, a movable plate and a clamping block. The movable seat is arranged in the groove at the top of the first base, the movable plate is arranged directly above the movable seat, and telescopic columns are installed between the top of the movable seat and the movable plate near the four corners. There are two clamping blocks, which are symmetrically distributed on the top of the movable plate.

[0010] As a preferred technical solution of the present invention, a first sliding foot is provided at the bottom of the movable seat, and a first sliding groove is provided inside the first base and is slidably connected to the first sliding foot.

[0011] As an optimal technical solution of the present invention, the movable seat is internally threadedly connected to a first threaded rod, no threads are set at both ends of the first threaded rod, and one end thereof passes through the side wall of the first base and is welded with a rotating handle, and the outside of the rotating handle is also wrapped with a towel strip.

[0012] As a preferred technical solution of the present invention, two first guide columns symmetrically distributed along the first threaded rod are further inserted into the movable seat, and both ends of the two first guide columns are fixed to the inner wall of the first base with bolts.

[0013] As a preferred technical solution of the present invention, a motor housing is provided on one side of the movable plate, a motor is installed inside the motor housing, and one end of the second threaded rod is fixed with a bolt on the output end of the motor facing the side of the movable plate, and the other end of the second threaded rod extends to the inside of the movable plate away from the side of the motor housing.

[0014] As a preferred technical solution of the present invention, two second sliding grooves are provided inside the movable plate and on the outside of the second threaded rod. The second threaded rod is only provided with threads at the two second sliding grooves, and the two sections of threads are in opposite directions. Second sliding feet are provided at the bottom of the two clamping blocks. The two second sliding feet are slidably connected to the second sliding grooves and are respectively threadedly connected to the two sections of threads on the second threaded rod.

[0015] As a preferred technical solution of the present invention, two symmetrically distributed second guide columns are further inserted into the interior of the second sliding foot, and both ends of the second guide columns are fixed to the inner wall of the second sliding groove by bolts.

[0016] As an optimal technical solution of the present invention, a baffle is welded on the top of the movable plate and near both sides, one end of the third guide column is welded at the four corners of the clamping block facing the baffle side, and a limiting block is set after the other end of the third guide column passes through the baffle.

[0017] As an optimal technical solution of the present invention, a scale line is provided on the front side of the first base, a pointer is provided in the middle of the front side of the movable seat, the second base is U-shaped, and the top opening thereof is where the motor is placed.

[0018] (3) Beneficial effects

[0019] Compared with the prior art, the present invention provides a motor transmission centering mechanism with the following features:

[0020] Beneficial effects:

[0021] The motor-driven centering mechanism realizes precise control of the position of the moving seat by smoothly sliding the moving seat in the first slide groove of the first base, cooperating with the rotation adjustment of the first threaded rod and the rotating handle, and the first guide column enhances the stability of the structure. The moving plate is connected to the moving seat through the telescopic column to ensure stable support in the vertical direction. The motor drives the second threaded rod to rotate, and the opposite direction design of the thread is utilized to make the two clamps move synchronously but in opposite directions in the second slide groove, quickly completing the centering adjustment, and the second guide column ensures the smooth movement of the clamp block. The third guide column on the clamp block cooperates with the baffle to limit the offset of the clamp block and enhance the stability of the clamping. In addition, the coordinated use of the scale line and the pointer makes the adjustment process visual, further improving the adjustment accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of A of the utility model;

[0024] Figure 3 This is the appearance diagram of the utility model.

[0025] In the figure: 1. First base; 2. Moving base; 3. First threaded rod; 4. First guide column; 5. First slide; 6. First slide groove; 7. Rotating handle; 8. Telescopic column; 9. Moving plate; 10. Motor housing; 11. Motor; 12. Second threaded rod; 13. Second guide column; 14. Second slide groove; 15. Baffle; 16. Clamp; 17. Third guide column; 18. Second base; 19. Second slide; 20. Scale line; 21. Pointer. DETAILED DESCRIPTION

[0026] 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.

[0027] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0029] See also Figure 1-3 A motor transmission centering mechanism includes a first base 1, a second base 18 and an adjustment centering component, wherein the second base 18 is arranged at the rear side of the first base 1, and the adjustment centering component is arranged inside the first base 1;

[0030] The adjustment and centering assembly includes a moving seat 2, a moving plate 9 and a clamping block 16. The moving seat 2 is arranged in the groove at the top of the first base 1, the moving plate 9 is arranged directly above the moving seat 2, and telescopic columns 8 are installed between the top of the moving seat 2 and the moving plate 9 near the four corners. Two clamping blocks 16 are provided and are symmetrically distributed on the top of the moving plate 9.

[0031] In this embodiment, a first sliding foot 5 is provided at the bottom of the movable seat 2 , and a first sliding groove 6 is provided inside the first base 1 and is slidably connected to the first sliding foot 5 .

[0032] It should be noted that this design enables the movable seat 2 to slide smoothly along a predetermined path within the first base 1 , thereby ensuring accuracy and stability during the centering process.

[0033] In this embodiment, the movable seat 2 is internally threadedly connected to a first threaded rod 3, both ends of the first threaded rod 3 are not threaded, and one end thereof passes through the side wall of the first base 1 and is welded with a rotating handle 7, and the outside of the rotating handle 7 is also wrapped with a towel strip.

[0034] It should be noted that the threaded connection between the first threaded rod 3 and the movable seat 2 enables the movable seat 2 to be driven to move in the horizontal direction by rotating the rotating handle 7, thereby achieving precise centering adjustment. The wrapping of the towel strip increases the grip comfort of the rotating handle 7 and also plays a certain anti-slip role.

[0035] In this embodiment, two first guide columns 4 symmetrically distributed along the first threaded rod 3 are inserted into the movable base 2 , and both ends of the two first guide columns 4 are fixed to the inner wall of the first base 1 by bolts.

[0036] It should be noted that the provision of the first guide column 4 not only provides additional support for the movable seat 2 to prevent it from tilting or shifting during movement, but also enhances the structural strength of the entire adjustment and centering assembly, ensuring the accuracy and reliability of the adjustment.

[0037] In this embodiment, a motor housing 10 is provided on one side of the movable plate 9, and a motor 11 is installed inside the motor housing 10. The output end of the motor 11 facing the side of the movable plate 9 is bolted with one end of a second threaded rod 12, and the other end of the second threaded rod 12 extends to the inside of the movable plate 9 away from the motor housing 10.

[0038] In this embodiment, two second sliding grooves 14 are provided inside the movable plate 9 and on the outside of the second threaded rod. The second threaded rod 12 is only provided with threads at the two second sliding grooves 14, and the two sections of threads are in opposite directions. Second sliding feet 19 are provided at the bottom of the two clamping blocks 16. The two second sliding feet 19 are slidably connected to the second sliding grooves 14 and are respectively threadedly connected to the two sections of threads on the second threaded rod 12.

[0039] It should be noted that this design utilizes the opposite direction characteristics of the thread, so that when the second threaded rod 12 rotates, the two clamping blocks 16 can move synchronously but in opposite directions, thereby achieving centering adjustment. The cooperation between the second sliding groove 14 and the second sliding foot 19 ensures the smoothness and accuracy of the movement of the clamping blocks 16.

[0040] In this embodiment, two symmetrically distributed second guide posts 13 are inserted into the interior of the second sliding foot 19 , and both ends of the second guide posts 13 are fixed to the inner wall of the second sliding groove 14 with bolts.

[0041] In this embodiment, a baffle 15 is welded to the top of the movable plate 9 and near both sides, and one end of a third guide column 17 is welded to the four corners of the clamping block 16 facing the baffle 15. The other end of the third guide column 17 passes through the baffle 15 and is provided with a limit block.

[0042] It should be noted that the design of the baffle 15 and the third guide column 17 limits the horizontal movement range of the clamping block 16 to prevent it from damaging the equipment or affecting the centering effect due to excessive movement.

[0043] In this embodiment, a scale line 20 is provided on the front side of the first base 1, a pointer 21 is provided in the middle of the front side of the movable base 2, and the second base 18 is U-shaped, and the top opening thereof is where the motor is placed.

[0044] It should be noted that the coordinated use of the scale line 20 and the pointer 21 makes the adjustment process more intuitive and accurate. The operator can determine the current position of the movable seat 2 according to the position of the pointer 21 on the scale line 20, thereby performing precise centering adjustment.

[0045] Beneficial effects:

[0046] By smoothly sliding the moving seat 2 in the first slide groove 6 of the first base 1 and cooperating with the rotation adjustment of the first threaded rod 3 and the rotating handle 7, precise control of the position of the moving seat 2 is achieved, and the first guide column 4 enhances the stability of the structure. The moving plate 9 is connected to the moving seat 2 through the telescopic column 8 to ensure stable support in the vertical direction. The motor 11 drives the second threaded rod 12 to rotate, and the opposite direction design of the thread is used to make the two clamps 16 move synchronously but in opposite directions in the second slide groove 14, quickly completing the centering adjustment, and the second guide column 13 ensures the smooth movement of the clamp 16. The third guide column 17 on the clamp 16 cooperates with the baffle 15 to limit the offset of the clamp 16 and enhance the stability of the clamping. In addition, the use of the scale line 20 and the pointer 21 makes the adjustment process visual and further improves the adjustment accuracy.

[0047] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A motor transmission centering mechanism, comprising a first base (1), a second base (18) and an adjustment centering assembly, wherein the second base (18) is arranged on the rear side of the first base (1), and the adjustment centering assembly is arranged inside the first base (1); Its characteristics are: The adjusting and centering assembly comprises a movable seat (2), a movable plate (9) and a clamping block (16); the movable seat (2) is arranged in a groove at the top of the first base (1); the movable plate (9) is arranged directly above the movable seat (2); and telescopic columns (8) are installed between the top of the movable seat (2) and the movable plate (9) near the four corners; two clamping blocks (16) are provided and symmetrically distributed on the top of the movable plate (9).

2. The motor transmission centering mechanism according to claim 1, characterized in that: A first sliding foot (5) is provided at the bottom of the movable seat (2), and a first sliding groove (6) is provided inside the first base (1) and is slidably connected to the first sliding foot (5).

3. The motor transmission centering mechanism according to claim 1, characterized in that: The movable seat (2) is internally threadedly connected to a first threaded rod (3), both ends of the first threaded rod (3) are not provided with threads, and one end thereof passes through the side wall of the first base (1) and is welded with a rotating handle (7), and the rotating handle (7) is also wrapped with a towel strip on the outside.

4. The motor transmission centering mechanism according to claim 3, characterized in that: Two first guide columns (4) symmetrically distributed along the first threaded rod (3) are also inserted into the interior of the movable seat (2), and the two ends of the first guide columns (4) are fixed to the inner wall of the first base (1) with bolts.

5. The motor transmission centering mechanism according to claim 1, characterized in that: A motor housing (10) is provided on one side of the movable plate (9), a motor (11) is installed inside the motor housing (10), one end of a second threaded rod (12) is bolted to an output end of the motor (11) facing the side of the movable plate (9), and the other end of the second threaded rod (12) extends to the inside of the movable plate (9) away from the motor housing (10).

6. The motor transmission centering mechanism according to claim 5, characterized in that: Two second sliding grooves (14) are provided inside the movable plate (9) and outside the second threaded rod. The second threaded rod (12) is provided with threads only at the two second sliding grooves (14), and the two sections of threads are in opposite directions. Second sliding feet (19) are provided at the bottom of the two clamping blocks (16). The two second sliding feet (19) are slidably connected to the second sliding grooves (14) and are respectively threadedly connected to the two sections of threads on the second threaded rod (12).

7. The motor transmission centering mechanism according to claim 6, characterized in that: Two symmetrically distributed second guide columns (13) are inserted into the interior of the second sliding foot (19), and the two ends of the second guide columns (13) are fixed to the inner wall of the second sliding groove (14) by bolts.

8. The motor transmission centering mechanism according to claim 1, characterized in that: A baffle (15) is welded on the top of the movable plate (9) and near both sides, one end of a third guide column (17) is welded at the four corners of the clamping block (16) facing the baffle (15), and the other end of the third guide column (17) passes through the baffle (15) and is provided with a limit block.

9. The motor transmission centering mechanism according to claim 1, characterized in that: The front side of the first base (1) is provided with a scale line (20), the middle part of the front side of the movable base (2) is provided with a pointer (21), and the second base (18) is U-shaped, and the top opening thereof is where the motor is placed.

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