Conducting ring rotating speed endurance testing device

Abstract

The utility model relates to the technical field of conducting rings, in particular to a conducting ring rotating speed endurance testing device and a rotating mechanism, which comprise a driving part, a rotating part arranged on the driving part and a fastening part arranged on the rotating part, the fixing mechanism comprises a clamping part and a moving part arranged below the clamping part; the fastening part and the clamping part are arranged in a matched mode, the driving part drives the rotating part and drives the fastening part to rotate, according to the conducting ring rotating speed endurance testing device, the rotor is arranged on the fastening plates in a sleeving mode, the micro motor is started to enable the first two-way screw to rotate, and therefore the two fastening plates are far away from each other until the two fastening plates are tightly attached to the inner wall of the rotor; a second motor is started to enable a second bidirectional screw rod to rotate, so that two clamping plates are close to each other to clamp and push the stator, and the stator enters the rotor due to the arrangement of balls; the first motor is started, and the transverse plate rotates to drive the fastening plate to rotate, so that the rotor rotates to test the rotating speed endurance of the conducting ring.

Description

Technical Field

[0001] This application relates to the technical field of conductive rings, and more particularly to a conductive ring rotation speed endurance testing device. Background Technology

[0002] Conductive rings, also known as slip rings, current collectors, or current collectors, are insulated copper or steel rings mounted on the shaft of a motor. They fall under the category of electrical contact sliding connections and are precision power transmission devices that enable the transmission of image, data signals, and power between two relatively rotating mechanisms.

[0003] Based on the conductivity of current, when current passes through a conductive ring made of a highly conductive metal material, the ring structure allows the current to flow freely within the device. Its design typically includes a central hole through which the conductor can rotate or move without affecting the electrical connection outside the ring, thus providing a seamless electrical connection in applications requiring rotation or movement.

[0004] Conductive rings need to undergo speed endurance testing during production to ensure performance stability and verify mechanical reliability. Traditional conductive ring speed endurance testing involves fixing the conductive ring with bolts and driving it to rotate with a motor. This testing method is inconvenient for fixing and disassembling the conductive ring and has low testing efficiency. Utility Model Content

[0005] In view of the aforementioned inconvenience in fixing and disassembling existing conductive rings, this application is made.

[0006] Therefore, the purpose of this utility model is to provide a conductive ring rotation speed endurance testing device, which aims to improve the efficiency of conductive ring fixing and disassembly.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: including,

[0008] A rotating mechanism includes a driving part, a rotating part disposed on the driving part, and a fastening part disposed on the rotating part;

[0009] A fixing mechanism includes a clamping part and a moving part disposed below the clamping part; the fastening part and the clamping part are configured to cooperate with each other, and the driving part drives the rotating part to rotate the fastening part.

[0010] In a preferred embodiment of the conductive ring rotation speed endurance testing device of this utility model, a support mechanism is provided below the rotation mechanism, the support mechanism includes a support part, and a support block is provided on the support part.

[0011] In a preferred embodiment of the conductive ring rotation speed endurance testing device of this utility model, the support part includes a base plate, a support plate disposed on the upper wall of the base plate, and a support block disposed on the upper wall of the base plate.

[0012] In a preferred embodiment of the conductive ring speed endurance testing device of this utility model, the driving unit includes a first motor disposed on one side of the support plate, a first rotating rod disposed through the support plate, the first rotating rod being rotatably connected to the support plate, and the first motor driving the first rotating rod to rotate.

[0013] In a preferred embodiment of the conductive ring rotation speed endurance testing device of this utility model, the rotating part includes a horizontal plate fixedly disposed at one end of the first rotating rod, and fixed plates fixedly disposed at both ends of the horizontal plate.

[0014] In a preferred embodiment of the conductive ring speed endurance testing device of this utility model, the fastening part includes two fastening plates disposed between the two fixed plates, a movable plate fixedly disposed at one end of the fastening plate, and a first bidirectional screw rotatably disposed between the two fixed plates. The first bidirectional screw passes through the two movable plates and is threadedly connected to both of them. A micro motor for driving the first bidirectional screw to rotate is fixedly disposed on the fixed plate.

[0015] In a preferred embodiment of the conductive ring speed endurance testing device of this utility model, the clamping part includes two vertical plates disposed between the two support blocks, a clamping plate fixedly disposed on the vertical plates, and a ball bearing disposed on the clamping plate.

[0016] In a preferred embodiment of the conductive ring rotation speed endurance testing device of this utility model, the moving part includes a second rotating rod rotatably disposed between the two support blocks, a second bidirectional screw rotatably disposed between the two support blocks, the second rotating rod passing through the vertical plate and slidably connected thereto, and the second bidirectional screw passing through the vertical plate and threadedly connected thereto.

[0017] In a preferred embodiment of the conductive ring speed endurance testing device of this utility model, the moving part further includes a second motor fixedly mounted on the support block, the second motor being used to drive the second bidirectional screw to rotate.

[0018] In a preferred embodiment of the conductive ring speed endurance testing device of this utility model, a conductive mechanism is provided between the rotating mechanism and the fixing mechanism. The conductive mechanism includes a stator disposed on the two clamping plates and a rotor disposed on the outside of the two fastening plates. The stator and the rotor are electrically connected.

[0019] The beneficial effects of this utility model are as follows: By mounting the rotor on the fastening plate, starting the micro motor causes the first bidirectional screw to rotate, thereby moving the two fastening plates away from each other until they are pressed against the inner wall of the rotor; starting the second motor causes the second bidirectional screw to rotate, thereby bringing the two clamping plates closer together to clamp the stator and push the stator. Due to the ball bearing arrangement, the stator enters the rotor. Starting the first motor causes the horizontal plate to rotate, driving the fastening plate to rotate, thereby rotating the rotor to test the speed endurance of the conductive ring. Compared with the traditional device, only the micro motor and the second motor need to be started to disassemble and fix the conductive ring rotor and stator, and it is more convenient for the stator to enter the rotor, thus improving the work efficiency. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the 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. Among them:

[0021] Figure 1 This is a schematic diagram showing the setup of the conductive ring rotation speed endurance testing device and the conductive ring according to this utility model.

[0022] Figure 2 This is a first-view overall structural diagram of the conductive ring speed endurance testing device of this utility model.

[0023] Figure 3 This is a second-view schematic diagram of the overall structure of the conductive ring speed endurance testing device of this utility model. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0027] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0028] Example 1, referring to 1-3, is the first embodiment of this utility model, providing a conductive ring rotation speed endurance testing device. This device includes...

[0029] The rotating mechanism 3 is provided below the rotating mechanism 3 and the support mechanism 1 is provided below the support mechanism 1. The support mechanism 1 includes a support part 11, the support part 11 includes a base plate 111, the upper wall of the base plate 111 is fixedly provided with a support plate 112, and two support blocks 12 are provided on the support part 11. The support blocks 12 are fixedly provided on the upper wall of the base plate 111.

[0030] The rotating mechanism 3 includes a drive unit 31, which includes a first motor 311 fixedly disposed on one side of the support plate 112 and a first rotating rod 312 disposed through the support plate 112. The first rotating rod 312 is rotatably connected to the support plate 112, and the first motor 311 drives the first rotating rod 312 to rotate.

[0031] The drive unit 31 is provided with a rotating part 32, which includes a horizontal plate 321 fixedly disposed at one end of the first rotating rod 312, and a fixing plate 322 fixedly disposed at both ends of the horizontal plate 321.

[0032] The rotating part 32 is provided with a fastening part 33, which includes two fastening plates 331 disposed between two fixed plates 322. The fastening plates 331 are arc-shaped. A movable plate 332 is fixedly disposed at one end of the fastening plate 331. A first bidirectional screw 333 is rotatably disposed between the two fixed plates 322. The first bidirectional screw 333 passes through the two movable plates 332 and is threadedly connected to both of them. The thread directions at the connection are opposite. A micro motor 334 for driving the first bidirectional screw 333 to rotate is fixedly disposed on the fixed plate 322.

[0033] The fixing mechanism 4 includes a clamping part 41, which includes two vertical plates 411 disposed between two support blocks 12, a clamping plate 412 fixedly disposed on the upper end of the vertical plates 411, the clamping plate 412 being arc-shaped, and a ball bearing 413 rotatably disposed on the clamping plate 412, the ball bearing 413 being disposed to facilitate the movement of the conductive ring.

[0034] A movable part 42 is provided below the clamping part 41. The movable part 42 includes a second rotating rod 421 rotatably disposed between two support blocks 12 and a second bidirectional screw 422 rotatably disposed between two support blocks 12. The second rotating rod 421 is disposed through the vertical plate 411 and slidably connected thereto. The second bidirectional screw 422 is disposed through the vertical plate 411 and threadedly connected thereto, with the thread directions at the connection points being opposite. The movable part 42 also includes a second motor 423 fixedly disposed on the support block 12. The second motor 423 is used to drive the second bidirectional screw 422 to rotate.

[0035] A conductive mechanism 2 is provided between the rotating mechanism 3 and the fixing mechanism 4. The conductive mechanism 2 includes a stator 21 disposed on the two clamping plates 412 and a rotor 22 disposed on the outside of the two fastening plates 331. The stator 21 and the rotor 22 are electrically connected.

[0036] During use, the rotor 22 is first fitted onto the fastening plate 331. The micro motor 334 is started to rotate the first bidirectional screw 333, causing the two fastening plates 331 to move away from each other until they are pressed against the inner wall of the rotor 22. The second motor 423 is started to rotate the second bidirectional screw 422, causing the two clamping plates 412 to move closer together and clamp the stator 21. The stator 21 is pushed, and due to the setting of the ball bearings 413, the stator 21 enters the rotor 22. The first motor 311 is started, and the horizontal plate 321 rotates, driving the fastening plate 331 to rotate, thereby rotating the rotor 22 to test the speed endurance of the conductive ring. This device only requires starting the micro motor 334 and the second motor 423 to disassemble and fix the conductive ring rotor 22 and the stator 21, and the entry of the stator 21 into the rotor 22 is more convenient, improving work efficiency.

[0037] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of this invention. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims. Furthermore, for the purpose of providing a concise description of the exemplary embodiments, not all features of the actual embodiments (i.e., those features not relevant to the currently considered best mode for carrying out this invention, or those features not relevant to implementing this invention) may be omitted.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A device for testing the speed endurance of a conductive ring, characterized in that: include, The rotating mechanism (3) includes a drive unit (31), a rotating part (32) disposed on the drive unit (31), and a fastening part (33) disposed on the rotating part (32). The fastening part (33) includes two fastening plates (331) disposed on the rotating part (32), a movable plate (332) fixedly disposed at one end of the fastening plate (331), and a first bidirectional screw (333) rotatably disposed on the rotating part (32). The first bidirectional screw (333) passes through the two movable plates (332) and is threadedly connected to both of them. The rotating part (32) is fixedly provided with a micro motor (334) that drives the first bidirectional screw (333) to rotate. The fixing mechanism (4) includes a clamping part (41) and a moving part (42) disposed below the clamping part (41); the fastening part (33) and the clamping part (41) are configured to cooperate, and the driving part (31) drives the rotating part (32) to rotate the fastening part (33).

2. The electrically conductive ring rotational speed endurance test apparatus according to claim 1, characterized by: A support mechanism (1) is provided below the rotating mechanism (3). The support mechanism (1) includes a support part (11) and a support block (12) is provided on the support part (11).

3. The electrically conductive ring rotational speed endurance test apparatus of claim 2, wherein: The support part (11) includes a base plate (111), a support plate (112) disposed on the upper wall of the base plate (111), and a support block (12) disposed on the upper wall of the base plate (111).

4. The electrically conductive ring rotational speed endurance test apparatus of claim 3, wherein: The drive unit (31) includes a first motor (311) disposed on one side of the support plate (112) and a first rotating rod (312) disposed through the support plate (112). The first rotating rod (312) is rotatably connected to the support plate (112), and the first motor (311) drives the first rotating rod (312) to rotate.

5. The electrically conductive ring rotational speed endurance test apparatus of claim 4, wherein: The rotating part (32) includes a horizontal plate (321) fixedly disposed at one end of the first rotating rod (312) and a fixing plate (322) fixedly disposed at both ends of the horizontal plate (321).

6. The electrically conductive ring rotational speed endurance test apparatus of claim 2, wherein: The clamping part (41) includes two vertical plates (411) disposed between the two support blocks (12), a clamping plate (412) fixedly disposed on the vertical plates (411), and a ball bearing (413) disposed on the clamping plate (412).

7. The electrically conductive ring rotational speed endurance test apparatus of claim 6, wherein: The moving part (42) includes a second rotating rod (421) rotatably disposed between the two support blocks (12) and a second bidirectional screw (422) rotatably disposed between the two support blocks (12). The second rotating rod (421) passes through the vertical plate (411) and is slidably connected thereto, and the second bidirectional screw (422) passes through the vertical plate (411) and is threadedly connected thereto.

8. The electrically conductive ring rotational speed endurance test apparatus of claim 7, wherein: The moving part (42) further includes a second motor (423) fixedly mounted on the support block (12), the second motor (423) being used to drive the second bidirectional screw (422) to rotate.

9. The electrically conductive ring rotational speed endurance test apparatus of claim 6, wherein: The rotating mechanism (3) and the fixed mechanism (4) are provided with a conductive mechanism (2), the conductive mechanism (2) comprises a stator (21) arranged on the two clamping plates (412), a rotor (22) arranged on the outer side of the two fastening plates (331), and the stator (21) and the rotor (22) are electrically connected.

Images