Adjusting tool for steering engine installation

Abstract

The utility model provides an adjusting tool for steering engine installation, which belongs to the technical field of steering engine installation and comprises a base, side frames which are symmetrically distributed are fixedly connected to the top wall of the base, a turntable is rotatably connected to one end, far away from the base, of each side frame, connecting plates which are uniformly distributed are fixedly connected to the top wall of the turntable, and the adjusting tool further comprises a synchronous moving assembly, the synchronous moving assembly comprises two sets of fixing plates fixedly connected to the outer walls of the side frames and the ends, away from the rotating disc, of the connecting plates correspondingly. According to the utility model, the flexible adjusting assembly is operated by adopting a single knob, different driving adjustment of the two rotating plates at the top and the bottom can be realized only by changing the rotating direction, then the positions of the clamping block and the limiting block are controlled, the clamping block is used for clamping the steering engine box, and the limiting block is used for limiting and fixing the steering engine box after the steering engine box is rotated by an angle; the operation is simple and convenient, the adjustment convenience degree during installation and adjustment of the steering engine is greatly improved, and the operation complexity and the adjustment time cost are reduced.

Description

Technical Field

[0001] This utility model relates to the field of servo motor installation technology, and more specifically, to an adjustment fixture for servo motor installation. Background Technology

[0002] A servo motor is an electromechanical device capable of precisely controlling angle and position, widely used in numerous fields. It mainly consists of a motor, a reduction gear set, a sensor, and a control circuit. The motor provides power, which is reduced and amplified by the reduction gear set, driving the output shaft to rotate to a specific angle. The sensor monitors the position information of the output shaft in real time and feeds it back to the control circuit. The control circuit adjusts the rotation direction and speed of the motor based on the deviation between the set target angle and the actual monitored angle, thereby achieving precise angle control. The installation quality of the servo motor directly affects its performance and service life; therefore, precise installation testing is required. During installation, it is necessary to ensure that the servo motor is installed in an accurate position, that the connection with surrounding components is secure and without interference, and that the initial position of its output shaft matches the control signal well.

[0003] A search revealed Chinese patent application CN212891008U, which discloses a servo motor testing and mounting structure, including a support assembly, an adjustment assembly, and a fixing assembly. The adjustment assembly includes two racks, a gear, a rotating shaft, a first L-shaped rod, a second L-shaped rod, and a limiting block. A gear is welded to the center of the outer side wall of the rotating shaft, and two racks are symmetrically meshed to the outer side wall of the gear. The first L-shaped rod and the second L-shaped rod are respectively welded to the ends of the two racks away from the gear. Limit blocks are welded to the sides of the first L-shaped rod and the second L-shaped rod near the gear. The fixing assembly includes a first fixing plate, a second fixing plate, a threaded rod, and a testing instrument body. A first groove is formed on the upper surface of the first fixing plate.

[0004] Although the aforementioned patent allows for adjustment of the tester body's angle through the combination of the first fixing plate and the limiting plate, and the angle of the tester body can be fixed after adjustment through the combination of gears, racks, the first L-shaped rod, the second L-shaped rod, the limiting block, and the third groove, facilitating angle adjustment and thus enabling operators to test servos more efficiently, and better fixing the angle of the tester body to prevent loosening at the connection points during servo testing, thereby avoiding affecting test accuracy, the following shortcomings still exist in actual use: the operation steps are numerous, the operation is relatively cumbersome, and it delays testing efficiency.

[0005] Therefore, there is an urgent need for an adjustment fixture for servo motor installation to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide an adjustment fixture for servo motor installation, so as to solve the problems mentioned in the background art.

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0008] An adjustment fixture for mounting a servo motor includes a base, with symmetrically distributed side frames fixedly connected to the top wall of the base. A turntable is rotatably connected to the end of each side frame away from the base, and evenly distributed connecting plates are fixedly connected to the top wall of the turntable. The fixture also includes:

[0009] A synchronous movement assembly includes two sets of fixed plates respectively fixedly connected to the outer wall of the side frame and the end of the connecting plate away from the turntable. A rotating plate is rotatably connected to the outer wall of the fixed plate. The outer wall of the rotating plate has evenly distributed extrusion grooves. Evenly distributed guide blocks are slidably connected to the inner wall of the fixed plate. A guide rod is fixedly connected to the inner wall of the guide block and is located on the inner wall of the extrusion groove. A clamping block is fixedly connected to the top wall of the guide rod at the top and a limit block is fixedly connected to the top wall of the guide rod at the bottom. A servo gear box is arranged symmetrically between the clamping blocks.

[0010] The flexible adjustment component is located on the top wall of the base.

[0011] As a preferred technical solution of this application, the flexible adjustment component includes a bottom rotating rod rotatably connected to the top wall of the base, a top rotating rod fixedly connected to the top wall of the bottom rotating rod, rotating blocks fixedly connected to the outer walls of both the top rotating rod and the bottom rotating rod, a sleeve plate rotatably connected to the outer wall of the rotating block, a connecting rod fixedly connected to the top wall of the sleeve plate, and the connecting rod fixedly connected to the rotating plate, a uniformly distributed limiting groove is provided on the outer wall of the rotating block, and a driven bevel gear is fixedly connected to the outer wall of the bottom rotating rod.

[0012] As a preferred technical solution of this application, a limiting rod is slidably connected to the outer wall of the sleeve plate, a strong tension spring is sleeved on the outer wall of the limiting rod, and the strong tension spring is fixedly connected to the sleeve plate. The end of the strong tension spring away from the sleeve plate is fixedly connected to the limiting rod.

[0013] As a preferred technical solution of this application, a drive rod is rotatably connected to the outer wall of the base, a knob is fixedly connected to the outer wall of the drive rod, and a drive bevel gear is fixedly connected to the end of the drive rod away from the knob, and the drive bevel gear is meshed with the driven bevel gear.

[0014] As a preferred technical solution of this application, the outer wall of the turntable is provided with uniformly distributed slots, and the slots are slidably connected to the limiting block.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] In the scheme of this application:

[0017] The flexible adjustment components, operated by a single knob, allow for different drive adjustments to the top and bottom rotating plates simply by changing the rotation direction. This controls the positions of the clamping block and the limiting block. The clamping block holds the servo housing, while the limiting block restricts and fixes the servo housing after rotation. The operation is simple and convenient, greatly improving the ease of adjustment during servo installation and reducing operational complexity and adjustment time. Furthermore, reversing the rotation direction enables self-locking after the rotating plates rotate, i.e., self-locking after the clamping block and limiting block are adjusted. This improves the stability of the servo housing after installation, helps increase testing accuracy, and solves the problems of numerous operational steps, cumbersome operation, and delayed testing efficiency in existing technologies. Attached Figure Description

[0018] Figure 1 One of the overall structural schematic diagrams of the adjustment fixture for servo motor installation provided in this application;

[0019] Figure 2 Schematic diagram of the overall structure of the adjustment fixture for servo motor installation provided in this application (Part 2);

[0020] Figure 3 A cross-sectional view of the base of the adjustment fixture for mounting the servo motor provided in this application;

[0021] Figure 4 A cross-sectional view of the mounting plate of the adjustment fixture for the servo motor provided in this application;

[0022] Figure 5 A schematic diagram of the rotating block portion of the adjustment fixture for servo motor installation provided in this application.

[0023] The image shows:

[0024] 1. Base; 2. Side frame; 3. Turntable; 4. Connecting plate; 5. Fixing plate; 6. Rotating plate; 7. Limiting block; 8. Guide block; 9. Guide rod; 10. Clamping block; 11. Servo housing; 12. Slot; 13. Top rotating rod; 14. Bottom rotating rod; 15. Sleeve plate; 16. Drive rod; 17. Knob; 18. Drive bevel gear; 19. Driven bevel gear; 20. Rotating block; 21. Connecting rod; 22. Extrusion groove; 23. Limiting rod; 24. Strong tension spring; 25. Limiting groove. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0026] like Figure 1-5As shown, the adjustment fixture for servo motor installation proposed in this embodiment includes a base 1, with symmetrically distributed side frames 2 fixedly connected to the top wall of the base 1. A turntable 3 is rotatably connected to the end of the side frame 2 away from the base 1, and evenly distributed connecting plates 4 are fixedly connected to the top wall of the turntable 3. The fixture also includes:

[0027] The synchronous movement assembly includes two sets of fixed plates 5, respectively fixedly connected to the outer wall of the side frame 2 and the end of the connecting plate 4 away from the turntable 3. A rotating plate 6 is rotatably connected to the outer wall of the fixed plate 5. The outer wall of the rotating plate 6 has evenly distributed extrusion grooves 22. Evenly distributed guide blocks 8 are slidably connected to the inner wall of the fixed plate 5. Guide rods 9 are fixedly connected to the inner wall of the guide blocks 8, and the guide rods 9 are located on the inner wall of the extrusion grooves 22. A clamping block 10 is fixedly connected to the top wall of the top guide rod 9, and a limit block 7 is fixedly connected to the top wall of the bottom guide rod 9. A servo housing 11 is arranged between the symmetrical clamping blocks 10. When the rotating plate 6 rotates, the side wall of the extrusion groove 22 will... A force is applied to the guide rod 9. Since the guide block 8 slides on the inner wall of the fixed plate 5, the guide rod 9 will slide in the fixed plate 5 along the guiding direction of the extrusion groove 22, thereby driving the top clamping block 10 or the bottom limiting block 7 to move. The clamping operation of the servo box 11 can be realized by the movement of the clamping block 10. The limiting block 7 can limit and fix the turntable 3 after clamping the servo box 11 and adjusting the angle, that is, limit and fix the fixed plate 5 located at the top, so as to ensure the stability of the adjustment operation of the servo box 11. The extrusion groove 22 of the top turntable 6 is opposite to that of the bottom turntable 6.

[0028] The flexible adjustment component is located on the top wall of base 1.

[0029] like Figure 4-5As shown, in a preferred embodiment, based on the above method, the flexible adjustment component further includes a bottom rotating rod 14 rotatably connected to the top wall of the base 1, a top rotating rod 13 fixedly connected to the top wall of the bottom rotating rod 14, rotating blocks 20 fixedly connected to the outer walls of both the top rotating rod 13 and the bottom rotating rod 14, a sleeve plate 15 rotatably connected to the outer wall of the rotating block 20, a connecting rod 21 fixedly connected to the top wall of the sleeve plate 15, and the connecting rod 21 fixedly connected to the rotating plate 6, the outer wall of the rotating block 20 having evenly distributed limiting grooves 25, and a driven bevel gear 19 fixedly connected to the outer wall of the bottom rotating rod 14. When the rotation direction of the top rotating rod 13 and the bottom rotating rod 14 is clockwise, the top... When the rotating block 20 rotates clockwise, it is locked in the limiting groove 25 by the limiting rod 23. The rotating block 20 at the top rotates accordingly and drives the sleeve plate 15 to move. Since the sleeve plate 15 and the rotating plate 6 are fixedly connected to the rotating plate 6 through the connecting rod 21, the rotating plate 6 at the top will be driven to rotate. At this time, the rotating block 20 at the bottom rotates counterclockwise and is not limited by the limiting rod 23, so it cannot drive the sleeve plate 15 to rotate, and thus cannot drive the rotating plate 6 at the bottom to rotate. Conversely, when the top rotating rod 13 and the bottom rotating rod 14 rotate counterclockwise, the rotating plate 6 at the top cannot rotate, while the rotating plate 6 at the bottom rotates.

[0030] like Figure 4-5 As shown, in a preferred embodiment, based on the above method, a limiting rod 23 is slidably connected to the outer wall of the sleeve 15. A strong tension spring 24 is sleeved on the outer wall of the limiting rod 23, and the strong tension spring 24 is fixedly connected to the sleeve 15. The end of the strong tension spring 24 away from the sleeve 15 is fixedly connected to the limiting rod 23. If it is necessary to release the limiting relationship of the rotating block 20, the limiting rod 23 can be pulled, thereby facilitating the arbitrary adjustment of the rotation angle of the rotating plate 6. Furthermore, the driving relationship between counterclockwise and clockwise rotation in this flexible adjustment component can achieve self-locking, which can ensure the stability of the adjusted state and fix the position of the adjusted clamping block 10 and the limiting block 7, providing reliable conditions for the installation and adjustment of the servo motor.

[0031] like Figure 3-4 As shown, in a preferred embodiment, based on the above method, a drive rod 16 is rotatably connected to the outer wall of the base 1, a knob 17 is fixedly connected to the outer wall of the drive rod 16, and a drive bevel gear 18 is fixedly connected to the end of the drive rod 16 away from the knob 17. The drive bevel gear 18 is meshed with the driven bevel gear 19. When the knob 17 is operated to rotate the drive rod 16 counterclockwise, the drive bevel gear 18 drives the driven bevel gear 19 to rotate, thereby causing the bottom rotating rod 14 and the top rotating rod 13 connected thereto to rotate synchronously.

[0032] like Figure 1As shown, in a preferred embodiment, based on the above method, the outer wall of the turntable 3 is further provided with evenly distributed slots 12, and the slots 12 are slidably connected to the limiting block 7. By moving the limiting block 7, the turntable 3 after clamping the servo housing 11 and adjusting the angle can be limited and fixed, that is, the fixing plate 5 located at the top can be limited and fixed to ensure the stability of the adjustment operation of the servo housing 11.

[0033] Specifically, when using the adjustment fixture for this servo motor: first, place the servo motor housing 11 between the clamping blocks 10, then operate the knob 17 to rotate. Specifically, when operating the knob 17 causes the drive rod 16 to rotate counterclockwise, the drive bevel gear 18 drives the driven bevel gear 19 to rotate, thereby causing the bottom rotating rod 14 and the top rotating rod 13 connected to it to rotate synchronously. At this time, the rotation direction of the top rotating rod 13 and the bottom rotating rod 14 is clockwise. Therefore, when the rotating block 20 at the top rotates clockwise, it is limited by the limit rod 23. The action of the locking mechanism within the limiting groove 25 causes the top rotating block 20 to rotate, driving the sleeve plate 15 to move. Since the sleeve plate 15 is fixedly connected to the rotating plate 6 via the connecting rod 21, it drives the top rotating plate 6 to rotate. At this time, the bottom rotating block 20, rotating counterclockwise, is not limited by the limiting rod 23 and therefore cannot drive the sleeve plate 15 to rotate, thus failing to drive the bottom rotating plate 6 to rotate. Conversely, when the top rotating rod 13 and the bottom rotating rod 14 rotate counterclockwise, the top rotating block 20... The rotating plate 6 cannot rotate; the rotating plate 6 located at the bottom rotates. If it is necessary to release the limiting relationship of the rotating block 20, the limiting rod 23 can be pulled, thus facilitating the arbitrary adjustment of the rotation angle of the rotating plate 6. Furthermore, the driving relationship between counterclockwise and clockwise rotation in this flexible adjustment component can achieve self-locking, ensuring the stability of the adjusted state and fixing the positions of the adjusted clamping block 10 and the limiting block 7, providing reliable conditions for the installation and adjustment of the servo motor. When the rotating plate 6 rotates, the side wall of the extrusion groove 22 will exert force on the guide rod 9. The force generated is due to the guide block 8 sliding on the inner wall of the fixed plate 5, which plays a guiding role. The guide rod 9 will slide in the fixed plate 5 along the guiding direction of the extrusion groove 22, thereby driving the top clamping block 10 or the bottom limiting block 7 to move. The movement of the clamping block 10 can realize the clamping operation of the servo gear box 11. The movement of the limiting block 7 can limit and fix the turntable 3 after clamping the servo gear box 11 and adjusting the angle, that is, limit and fix the fixed plate 5 located at the top, so as to ensure the stability of the adjustment operation of the servo gear box 11.

[0034] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present utility model.

Claims

1. An adjustment tool for a rudder installation, comprising a base (1), characterized in that, The base (1) top wall fixedly connected with symmetrically distributed side frame (2), the side frame (2) away from the base (1) one end rotatably connected with the turntable (3), the turntable (3) top wall fixedly connected with evenly distributed connecting plate (4), also includes: Synchronous movement assembly, the synchronous movement assembly includes two groups respectively fixedly connected with the fixed plate (5) of side frame (2) outer wall and connecting plate (4) away from the one end of turntable (3), the fixed plate (5) outer wall rotatably connected with the rotating plate (6), the rotating plate (6) outer wall is provided with evenly distributed extrusion groove (22), the fixed plate (5) inner wall slidably connected with evenly distributed guide block (8), the guide block (8) inner wall fixedly connected with guide rod (9), and the guide rod (9) is located in the inner wall of extrusion groove (22), the guide rod (9) top wall fixedly connected with the clamp block (10) in the top, the guide rod (9) top wall fixedly connected with the limit block (7) in the bottom, symmetrically the rudder box (11) is arranged between the clamp block (10). Flexible adjustment assembly, arranged in the top wall of base (1).

2. The rudder installation adjustment tool according to claim 1, wherein The flexible adjustment assembly includes the bottom rotating rod (14) rotatably connected to the top wall of base (1), the top rotating rod (13) is fixedly connected to the top wall of bottom rotating rod (14), the outer wall of top rotating rod (13) and bottom rotating rod (14) is fixedly connected with rotating block (20), the outer wall of rotating block (20) is rotatably connected with sleeve plate (15), the top wall of sleeve plate (15) is fixedly connected with connecting rod (21), and the connecting rod (21) is fixedly connected with rotating plate (6), the outer wall of rotating block (20) is provided with evenly distributed limit slot (25), and the outer wall of bottom rotating rod (14) is fixedly connected with driven bevel gear (19).

3. The rudder installation adjustment tool according to claim 2, wherein The outer wall of sleeve plate (15) is slidably connected with limit rod (23), the outer wall of limit rod (23) is sleeved with strong tension spring (24), and the strong tension spring (24) is fixedly connected with sleeve plate (15), and the one end of strong tension spring (24) away from sleeve plate (15) is fixedly connected with limit rod (23).

4. The rudder installation adjustment tool according to claim 2, wherein The outer wall of base (1) is rotatably connected with driving rod (16), the outer wall of driving rod (16) is fixedly connected with knob (17), the one end of driving rod (16) away from knob (17) is fixedly connected with driving bevel gear (18), and the driving bevel gear (18) is meshingly connected with driven bevel gear (19).

5. The rudder installation adjustment tool according to claim 1, wherein The outer wall of turntable (3) is provided with evenly distributed clamping groove (12), and the clamping groove (12) is slidably connected with limit block (7).

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