Torque motor turntable

Abstract

The utility model discloses a torque motor turntable, include: turntable body, the anti -damage part, the anti -damage part includes anti -damage outer ring, extension disc, clamping frame, rubber pad and rotation axis, extension disc is fixed in the upper portion of turntable body outer surface, anti -damage outer ring is set in the lower portion of turntable body outer surface, and rotation axis sets up in the upper portion of anti -damage outer ring outer surface, and clamping frame rotation is connected in the outer surface of rotation axis, and inner surface clamping is connected in the outer surface of extension disc, and rubber pad is bonded in one end of clamping frame. The utility model discloses being equipped with the anti -damage part, and the anti -damage material is added in the anti -damage outer ring, and is set in the lower portion of turntable body outer surface, when the turntable body runs, and the anti -damage outer ring of outside directly contacts with the contact surface of installation position, so that turntable body outer surface no longer directly participates in the friction, fundamentally solves the problem that the turntable body outer surface abrasion is led to when long -term friction, guarantees the structure precision and appearance integrity of turntable body.

Description

Technical Field

[0001] This utility model relates to the field of industrial manufacturing technology, specifically a torque motor turntable. Background Technology

[0002] In many fields such as industrial manufacturing, precision testing, and aerospace, torque motor turntables are key equipment for achieving high-precision rotary motion. Their stable operation plays a vital role in the performance of the entire system. When put into use, torque motor turntables usually need to be fixedly installed in a specific working position to ensure that they do not shift during operation, thereby ensuring working accuracy.

[0003] In practical applications, long-term friction will occur between the outer surface of the turntable and the contact surface of the installation position. On the one hand, even when the torque motor turntable is in a relatively stable state during operation, it will still have a slight relative displacement with the installation position due to its own vibration and slight disturbances in the external environment, which will lead to continuous friction. On the other hand, in some scenarios where the installation position of the turntable needs to be adjusted frequently, each adjustment process will cause more obvious friction between the outer surface of the turntable and the installation position. Long-term friction will directly lead to wear on the outer surface of the torque motor turntable. Summary of the Invention

[0004] The purpose of this utility model is to provide a torque motor turntable to solve the problems mentioned in the background section. To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is a torque motor turntable, comprising: Turntable body; The anti-damage component includes an anti-damage outer ring, an extension disc, a clamping frame, a rubber pad, and a rotating shaft. The extension disc is fixed to the upper part of the outer surface of the turntable body, the anti-damage outer ring is sleeved on the lower part of the outer surface of the turntable body, the rotating shaft is located on the upper part of the outer surface of the anti-damage outer ring, the clamping frame is rotatably connected to the outer surface of the rotating shaft, and its inner surface is clamped and connected to the outer surface of the extension disc. The rubber pad is adhered to one end of the clamping frame.

[0005] Furthermore, one end of the rubber pad has an inner groove, and the top of the extension disc is provided with a fixing rod, which is embedded inside the inner groove.

[0006] Furthermore, a retaining ring is threaded onto the outer surface of the retaining rod, and the retaining ring is tightly fitted to the top of the rubber pad.

[0007] Furthermore, the top of the anti-damage outer ring is provided with a docking groove, and the bottom of the extension disc is provided with a docking strip, which is inserted into and connected to the inside of the docking groove.

[0008] Furthermore, it also includes a fixing component, which includes a positioning groove and a positioning strip. The positioning groove is formed at the bottom of the damage-proof outer ring, and the positioning strip is engaged inside the positioning groove.

[0009] Furthermore, an inner groove is provided at the bottom of the turntable body, and a spring is fixedly connected inside the inner groove.

[0010] Furthermore, a support plate is fixed to one end of the spring, and the positioning strip is fixed to the top of the support plate.

[0011] This utility model has the following beneficial effects: This invention features a damage-resistant component. The damage-resistant outer ring contains a material and is fitted onto the lower part of the outer surface of the turntable body. When the turntable body is in operation, the outer damage-resistant outer ring directly contacts the contact surface at the installation position, preventing the outer surface of the turntable body from directly participating in friction. This fundamentally solves the problem of wear on the outer surface of the turntable body caused by long-term friction, ensuring the structural accuracy and appearance integrity of the turntable body. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of 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.

[0013] Figure 1 This is a schematic diagram of the overall structure of the turntable body of this utility model; Figure 2 This is a schematic diagram of the damage-prevention outer ring of this utility model; Figure 3 This is a schematic diagram of the bottom of the anti-damage outer ring of this utility model; Figure 4 This is a schematic diagram of the turntable body after the outer anti-damage ring of this utility model has been disassembled; Figure 5 This is a schematic diagram of the bottom of the turntable body after the outer anti-damage ring of this utility model has been disassembled.

[0014] The attached diagram lists the components represented by each number as follows: 11. Turntable body; 21. Damage-proof outer ring; 22. Extension disc; 23. Clamping frame; 24. Rubber pad; 25. Rotating shaft; 26. Inner groove; 27. Fixing rod; 28. Fixing ring; 31. Connecting groove; 32. Connecting strip; 41. Positioning groove; 42. Positioning strip; 43. Support plate; 44. Spring; 45. Inner groove. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0017] Please see Figure 1-4 As shown, this utility model is a torque motor turntable, comprising: Turntable body 11; The anti-damage component includes an anti-damage outer ring 21, an extension disc 22, a clamping frame 23, a rubber pad 24, and a rotating shaft 25. The extension disc 22 is fixed to the upper part of the outer surface of the turntable body 11, the anti-damage outer ring 21 is sleeved on the lower part of the outer surface of the turntable body 11, the rotating shaft 25 is set on the upper part of the outer surface of the anti-damage outer ring 21, the clamping frame 23 is rotatably connected to the outer surface of the rotating shaft 25, and the inner surface is clamped and connected to the outer surface of the extension disc 22. The rubber pad 24 is adhered to one end of the clamping frame 23. The outer anti-damage ring 21 contains anti-damage material and is fitted onto the lower part of the outer surface of the turntable body 11. When the turntable body 11 is running, the outer anti-damage ring 21 directly contacts the contact surface of the installation position, so that the outer surface of the turntable body 11 no longer directly participates in friction. This fundamentally solves the problem of wear on the outer surface of the turntable body 11 caused by long-term friction, and ensures the structural accuracy and appearance integrity of the turntable body 11.

[0018] One end of the rubber pad 24 is provided with an inner groove 26, and the top of the extension disc 22 is provided with a fixing rod 27, which is embedded in the inner groove 26; The rubber pad 24 is attached to the top of the extension plate 22, the fixing rod 27 is embedded in the inner groove 26 on the damage-proof outer ring 21, and the fixing ring 28 is connected to the fixing rod 27 by threads. Rotating the fixing ring 28 will gradually tighten it on the fixing rod 27, and the fixing ring 28 will be tightly pressed against the rubber pad 24.

[0019] A retaining ring 28 is threaded onto the outer surface of the retaining rod 27, and the retaining ring 28 is tightly fitted to the top of the rubber pad 24; With the help of the compression of the rubber pad 24 by the fixing ring 28, the rubber pad 24 deforms and generates a reaction force, pressing the clamping frame 23 tightly onto the extension plate 22, further enhancing the clamping force of the clamping frame 23 on the extension plate 22, thereby firmly fixing the damage-proof outer ring 21 onto the turntable body 11 and preventing the damage-proof outer ring 21 from shifting in the axial and radial directions.

[0020] The top of the outer ring 21 is provided with a docking groove 31, and the bottom of the extension plate 22 is provided with a docking strip 32, which is inserted into the inside of the docking groove 31. By cooperating with the docking bar 32 and the docking groove 31, the damage prevention outer ring 21 can be quickly fitted onto the lower part of the outer surface of the turntable body 11, ensuring that the damage prevention outer ring 21 remains relatively fixed to the turntable body 11 in the circumferential direction, laying the foundation for subsequent fixing work.

[0021] Working principle: First, the mating strip 32 on the outer ring 21 is aligned with the mating groove 31 on the lower part of the outer surface of the turntable body 11 and inserted. Then, the turntable body 11 is provided with an extension plate 22. The clamping frame 23 is rotatably connected to the outer ring 21 via a rotating shaft 25. The clamping frame 23 is rotated to clamp the outside of the extension plate 22. At the same time, the rubber pad 24 is attached to the top of the extension plate 22. The fixing rod 27 is embedded in the inner groove 26 on the outer ring 21. The fixing ring 28 is connected to the fixing rod 27 by threads. The fixing ring 28 is rotated to gradually tighten on the fixing rod 27. The fixing ring 28 will be tightly pressed against the rubber pad 24.

[0022] This step not only ensures the precise installation and secure fixation of the outer anti-damage ring 21, but also isolates the turntable body 11 from the installation position through direct contact between the outer anti-damage ring 21 and the installation position, effectively playing a protective role against wear.

[0023] Please see Figure 1 , Figure 3 , Figure 4 , Figure 5 As shown, this embodiment, based on the above embodiment, further includes: The fixing component includes a positioning groove 41 and a positioning strip 42. The positioning groove 41 is formed at the bottom of the anti-damage outer ring 21, and the positioning strip 42 is engaged inside the positioning groove 41. The bottom of the turntable body 11 is provided with an inner groove 45, and a spring 44 is fixedly connected inside the inner groove 45; The elastic force generated by the spring 44 can assist the support bar in extending and retracting, so that the positioning bar 42 can be inserted into the positioning groove 41.

[0024] One end of the spring 44 is fixed to a support plate 43, and the positioning strip 42 is fixed to the top of the support plate 43; Positioning strip 42 is installed on top of support plate 43.

[0025] Working principle: After the outer anti-damage ring 21 is fitted onto the lower part of the outer surface of the turntable body 11 and initially fixed, the spring 44 hidden in the corresponding position of the turntable body 11 will release elastic potential energy to generate a rebound effect. Driven by the elastic force of the spring 44, the originally retracted support plate 43 is pushed outward and extended to the gap between the outer anti-damage ring 21 and the turntable body 11 or the corresponding position on the outside. The positioning strip 42 set on its top will move synchronously and finally be precisely locked into the positioning groove 41 preset in the lower part of the turntable body 11.

[0026] This step ensures that when the turntable body 11 is running, the damage-resistant outer ring 21 can stably bear the friction with the contact surface at the installation position, completely avoiding direct wear on the outer surface of the turntable body 11, and further improving the reliability and stability of the entire damage-resistant structure.

[0027] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A torque motor turntable, characterized in that, include: Turntable body (11); The anti-damage component includes an anti-damage outer ring (21), an extension disc (22), a clamping frame (23), a rubber pad (24), and a rotating shaft (25). The extension disc (22) is fixed to the upper part of the outer surface of the turntable body (11). The anti-damage outer ring (21) is sleeved on the lower part of the outer surface of the turntable body (11). The rotating shaft (25) is set on the upper part of the outer surface of the anti-damage outer ring (21). The clamping frame (23) is rotatably connected to the outer surface of the rotating shaft (25), and its inner surface is clamped and connected to the outer surface of the extension disc (22). The rubber pad (24) is bonded to one end of the clamping frame (23).

2. The torque motor turntable according to claim 1, characterized in that: One end of the rubber pad (24) is provided with an inner groove (26), and the top of the extension plate (22) is provided with a fixing rod (27), which is embedded in the inner groove (26).

3. A torque motor turntable according to claim 2, characterized in that: The outer surface of the fixing rod (27) is threaded with a fixing ring (28), which is fastened to the top of the rubber pad (24).

4. A torque motor turntable according to claim 1, characterized in that: The top of the anti-damage outer ring (21) is provided with a docking groove (31), and the bottom of the extension plate (22) is provided with a docking strip (32), which is inserted into the inside of the docking groove (31).

5. A torque motor turntable according to claim 1, characterized in that: It also includes a fixing component, which includes a positioning groove (41) and a positioning strip (42). The positioning groove (41) is opened at the bottom of the damage prevention outer ring (21), and the positioning strip (42) is engaged inside the positioning groove (41).

6. A torque motor turntable according to claim 5, characterized in that: The bottom of the turntable body (11) is provided with an inner groove (45), and a spring (44) is fixedly connected inside the inner groove (45).

7. A torque motor turntable according to claim 6, characterized in that: One end of the spring (44) is fixed to a support plate (43), and the positioning strip (42) is fixed to the top of the support plate (43).

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