Winding device for anti-resonance voltage transformer

Abstract

The utility model provides a winding device for an anti-resonance voltage transformer. The winding device comprises a mounting frame; the coil panel is arranged on the mounting frame; the wire guide wheel is arranged on the arc-shaped end part of the mounting frame, and the wire guide wheel is matched with the track of the coil panel; the notch is formed in the coil panel and divides the coil panel into two end parts, namely a first end part and a second end part; the inserting groove is formed in the first end part at the connecting position of the two end parts; and the insertion block is arranged in the insertion groove and is connected with the insertion groove in a clamping manner, and the insertion block is arranged on the second end part and is integrally arranged. According to the utility model, the whole structure is simple, the coil panel is convenient to replace or adjust, and the coil panel can be disassembled by ordinary workers without professional maintenance personnel.

Description

Technical Field

[0001] This utility model belongs to the field of voltage transformer winding technology, and particularly relates to a winding device for anti-resonance voltage transformers. Background Technology

[0002] A voltage transformer winding machine is mainly used for winding the coils of voltage transformers. The winding machine includes a winding platform, a drive system, a wire supply system, and an operating system.

[0003] During the production process, the coils need to be replaced or adjusted according to actual needs. However, the existing coils are difficult to disassemble and require specialized maintenance personnel to use tools for disassembly.

[0004] Therefore, how to solve the defects in the above technical solutions has become one of the urgent problems to be solved in the field of voltage transformer winding technology. Utility Model Content

[0005] In view of the problems existing in the background art, the present invention provides a winding device for an anti-resonance voltage transformer, comprising:

[0006] Mounting rack;

[0007] The coil disk is mounted on the mounting bracket;

[0008] A guide wheel is disposed on the arc-shaped end of the mounting frame, and the guide wheel cooperates with the track of the coil disc;

[0009] A notch is formed on the coil disk, dividing it into two ends, namely the first end and the second end;

[0010] A slot is provided on the first end at the point where the two ends meet;

[0011] The insert is disposed within the slot and engaged; the insert is disposed on the second end and is integrally formed.

[0012] Optionally, a connecting plate is hinged to the side wall of the second end.

[0013] The connecting plate, located away from the second end, is mounted to the first end via a fastening connector.

[0014] Achieve connection between the connecting plate, the first end, and the insert block.

[0015] Optionally, the fastening connector includes a limiter.

[0016] The limiter extends into the positioning hole provided in the insert block;

[0017] The limiter located away from the positioning hole has a threaded hole, and the threaded hole is threaded to fasten the threaded fastener.

[0018] Optionally, the fastening connector further includes a fixing block.

[0019] A spring is provided in the cavity between the fixing block and the bottom end face of the fastening threaded connector.

[0020] Optionally, the fixing block away from the spring has an inclined end, so that its side end face is trapezoidal.

[0021] The bottom end face of the fixing block, away from the spring, is connected to the fixing end integrally formed therewith via a connecting rod.

[0022] The fixed end is triangular in shape and abuts against the inner wall of the positioning hole.

[0023] Optionally, a through groove is provided inside the limiter near the fixed end.

[0024] A positioning ball is installed inside the through-channel;

[0025] When in a fastened connection state

[0026] One end of the positioning ball abuts against the inclined end of the fixing block.

[0027] The inclined end is inclined at an angle of 18°.

[0028] The other end of the positioning ball abuts against the contact end opened in the positioning hole, thereby achieving a snap-fit ​​connection.

[0029] Optionally, the abutting end conforms to the shape of the outer wall of the positioning ball.

[0030] In summary, the beneficial effects of this utility model are:

[0031] This utility model has a simple overall structure, making it easy to replace or adjust the coil. During disassembly, no professional maintenance personnel are required; ordinary workers can disassemble it.

[0032] When fastening the insert block to the first and second ends, simply insert the limiter of the fastening connector into the positioning hole, and then continuously rotate the fastening threaded connector to move it toward the positioning hole, thereby pushing the fixed block toward the positioning hole. When the inclined end of the fixed block abuts against the positioning ball, the inclined end pushes the positioning ball toward the abutting end until the positioning ball and the abutting end are completely matched, thus achieving a snap-fit ​​connection.

[0033] When disassembly is required, simply rotate the fastening threaded connector in the opposite direction to move it away from the positioning hole. When the fastening threaded connector is unscrewed, the compression of the spring is released, and the spring's rebound force causes the fixing block to rebound, releasing the push of the inclined end on the positioning ball. At this time, the positioning ball returns to its original position, and the restriction on the positioning hole is released. Then, the limiter can be pulled out to contact the position restriction between the insert block, the first end, and the second end. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the winding device for an anti-resonance voltage transformer according to this utility model;

[0035] Figure 2 This is a schematic diagram of the coil disk structure of an embodiment of the winding device for an anti-resonance voltage transformer according to this utility model;

[0036] Figure 3 This utility model Figure 2 Enlarged view of the structure at position A in the middle;

[0037] Figure 4 This is a cross-sectional view of a fastening connector according to an embodiment of the winding device for an anti-resonance voltage transformer of the present invention.

[0038] Figure 5 This utility model Figure 4 Schematic diagram of the middle section;

[0039] Figure 6 This utility model Figure 5 Schematic diagram of the middle section.

[0040] Figure label:

[0041] 100. Winding device;

[0042] 10. Guide wheel;

[0043] 40. Coil disc; 401. First end; 402. Second end; 403. Insert block; 404. Connecting plate

[0044] 501. Fastening screw; 502. Spring; 503. Fixing block; 504. Inclined end; 505. Positioning hole; 506. Fixed end; 507. Positioning ball; 508. Abutting end; 509. Limiter. Detailed Implementation

[0045] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. Although exemplary embodiments are disclosed in the drawings, it should be understood that the present utility model can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to facilitate a more thorough understanding of the present utility model and to fully convey the concept of the present utility model to those skilled in the art.

[0046] In the description of this specification, the references to terms such as "certain embodiments," "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0047] In this utility model, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more unless otherwise explicitly defined. The terms "install," "connect," "join," and "fix" should be interpreted broadly. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "join" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0048] like Figure 1-6 As shown, this embodiment provides a winding device 100 for an anti-resonance voltage transformer, including a mounting frame 20 and a coil disk 40 disposed on the mounting frame 20, and a guide wheel 10 is disposed on the arc-shaped end of the mounting frame 20, and the guide wheel 10 cooperates with the track of the coil disk 40.

[0049] By providing a notch in the coil 40, it is divided into two ends, namely a first end 401 and a second end 402. A slot for inserting a plug 403 is provided on the first end at the junction of the two ends, and they are engaged. The plug 403 is disposed on the second end 402 and is integrally formed.

[0050] In practical applications, the connection between the first and second ends can be achieved simply by inserting the plug located on the second end into the slot located on the first end.

[0051] However, in practical applications, the coil disc needs to rotate continuously, which may cause the insert to slip out of the slot. To solve this problem, please refer to [link to relevant documentation]. Figure 1-6 As shown, a connecting plate 404 is hinged to the side wall of the second end 402, and the connecting plate 404 away from the second end is installed on the first end by a fastening connector, thereby realizing the connection between the connecting plate, the first end and the plug 403.

[0052] Furthermore, the fastening connector includes a limiter 509, and the limiter 509 extends into the positioning hole 505 provided in the insert 403;

[0053] A threaded hole is provided in the limiter 509 located away from the positioning hole 505, and the threaded hole is threadedly connected to and fastened to the threaded connector 501.

[0054] Furthermore, the fastening connector 50 also includes a fixing block 503, and a spring 502 is provided in the cavity between the fixing block 503 and the bottom end face of the fastening threaded connector 501.

[0055] Furthermore, the side end face of the fixing block 503 away from the spring 502 is trapezoidal, and the bottom end face of the fixing block 503 away from the spring is connected to the fixing end 506 integrally formed therewith by a connecting rod. The fixing end 506 is triangular and abuts against the inner wall of the positioning hole 505.

[0056] Furthermore, a through groove is provided inside the limiter 509 near the fixed end 506, and a positioning ball 507 is provided inside the through groove;

[0057] When in a fastened connection state, one end of the positioning ball 507 abuts against the inclined end of the fixing block 503. The inclined end is inclined at an angle of 18°, and the other end of the positioning ball 507 abuts against the abutting end 508 opened in the positioning hole, thereby achieving a snap-fit ​​connection.

[0058] The contact end 508 conforms to the shape of the outer wall of the positioning ball.

[0059] It should be noted that when the insert block 403 is fastened to the first end and the second end 402, it is only necessary to insert the limiter 509 of the fastening connector 50 into the positioning hole 505, and then continuously rotate the fastening threaded connector 501 so that the fastening threaded connector 501 continuously moves toward the positioning hole, thereby pushing the fixing block 503 toward the positioning hole. When the inclined end 504 of the fixing block 503 abuts against the positioning ball 507, the inclined end pushes the positioning ball toward the abutting end 508 until the positioning ball 507 and the abutting end 508 are completely matched, thus achieving a snap-fit ​​connection.

[0060] When disassembly is required, simply rotate the fastening threaded connector 501 in the opposite direction to move it away from the positioning hole. When the fastening threaded connector is unscrewed, the compression of the spring is released, and the spring's rebound force causes the fixing block to rebound, releasing the push of the inclined end on the positioning ball. At this time, the positioning ball returns to its original position, and the restriction on the positioning hole is released. Then, the limiter can be pulled out to contact the position restriction between the insert block, the first end, and the second end.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not restrictive. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications or equivalent substitutions to the technical solution of this utility model do not depart 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. Winding device for resonance-proof voltage transformers, characterized in that It comprises: a mounting frame; a coil disc arranged on the mounting frame; a wire wheel arranged on the arc-shaped end of the mounting frame and matched with the track of the coil disc; a notch arranged on the coil disc, which is divided into two ends, i.e., a first end and a second end; a slot arranged on the first end at the joint of the two ends; a plug arranged in the slot and connected by clamping, the plug being arranged on the second end and being integrally arranged.

2. The winding device for the anti-resonance voltage transformer according to claim 1, wherein a connecting plate is hingedly arranged on the side wall of the second end, the connecting plate away from the second end is arranged on the first end through a fastening connector, and the connection between the connecting plate, the first end and the plug is achieved.

3. The winding device for the anti-resonance voltage transformer according to claim 2, wherein the fastening connector comprises a stopper, the stopper extends into a positioning hole arranged in the plug, a threaded hole is arranged in the stopper away from the positioning hole, and a fastening screw is threadedly connected in the threaded hole.

4. The winding device for the anti-resonance voltage transformer according to claim 3, wherein the fastening connector further comprises a fixing block, and a spring is arranged in the cavity between the fixing block and the bottom end face of the fastening screw.

5. The winding device for the anti-resonance voltage transformer according to claim 4, wherein the fixing block away from the spring has an inclined end, so that the side end face thereof is arranged in a trapezoidal shape, the bottom end face of the fixing block away from the spring is connected to a fixing end integrally arranged therewith through a connecting rod, the fixing end is arranged in a triangular shape and abuts against the inner wall of the positioning hole.

6. The winding device for the anti-resonance voltage transformer according to claim 5, wherein a through groove is arranged in the stopper close to the fixing end, a positioning ball is arranged in the through groove, when in the fastened connection state, one end of the positioning ball abuts against the inclined end of the fixing block, the inclined end is arranged in an inclined manner, and the inclined angle is 18°, and the other end of the positioning ball abuts against an abutting end arranged in the positioning hole, thereby achieving clamping connection.

7. The winding device for the anti-resonance voltage transformer according to claim 6, wherein the abutting end is matched with the shape of the outer wall of the positioning ball.

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