Enameled wire winding device
By designing an enameled wire winding device including a rotating disc, a slider, a slider, a screw and a adjusting block, the problem of difficult positioning and inconvenient operation during the fixing and disassembly of the winding roller in the prior art is solved, and a fast, stable and reliable clamping effect is achieved.
Patent Information
- Application Number
- CN202421815741.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The existing enameled wire winding device is difficult to position during fixing and disassembly, and is inconvenient to operate, and it is easy to cause the winding roller to fall, posing safety hazards.
An enameled wire winding device including a rotating disc, a slide rail, a slider, a screw and an adjusting block is designed. By combining the screw and the swinging body, the reverse movement of the slider and the tightening of the winding roller are realized.
Fast, stable and reliable winding roller clamping is achieved, simplifying the assembly process, improving connection firmness and disassembly safety.
Smart Images
Figure CN222907155U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of enameled wire processing, in particular to an enameled wire winding device. Background Art
[0002] In the prior art, after the enameled wire is produced, it needs to be wound around a winding roller, and the winding roller is driven to rotate by a motor, so the winding roller needs to be fixed on the output shaft of the motor. The current fixing form generally clamps both ends of the winding roller through a fixture. This clamping form has a large positioning difficulty and is inconvenient to operate. Especially during the disassembly process, it is not easy to fix the winding roller, and it is easy to fall off, resulting in safety accidents. Content of the Utility Model
[0003] The utility model provides an enameled wire winding device to solve the above technical deficiencies, which can quickly clamp the winding roller, and the clamping is stable and reliable, and it is easy to disassemble.
[0004] The utility model discloses an enameled wire winding device, which includes a motor. A rotating disc is arranged on the output shaft of the motor. A slide rail is arranged on the rotating disc. Two sliders are arranged on the slide rail, and there is a gap between the sliders. A shaft seat is arranged on the rotating disc between the two sliders. A screw rod is arranged on the shaft seat. The thread directions at both ends of the screw rod are opposite. Adjusting blocks are arranged within the range of the opposite threads on the screw rod. A screw hole is arranged at the center of the adjusting block, and the adjusting block is in threaded cooperation with the corresponding thread on the screw rod. Connecting seats are arranged on both sides of the adjusting block. Connecting seats corresponding to the adjusting blocks are arranged on the surfaces of the opposite inner sides of the sliders. A swing body is rotatably connected between the connecting seats of the sliders and the connecting seats of the adjusting blocks through a pin shaft. The central axis of the screw rod coincides with the central axis of the output shaft of the motor.
[0005] The outer walls of the two sliders are arc-shaped.
[0006] V-shaped arc grooves are arranged on the outer walls of the opposite sides of the sliders. The shapes and positions of the V-shaped arc grooves on the two sliders are the same.
[0007] There are two slide rails, and the two slide rails are arranged in parallel. The slide rails are of dovetail structure.
[0008] The obtained enameled wire winding device of the utility model sets sliders on the rotating disc through the slide rails, and realizes the reverse movement of the sliders under the action of the screw rod and the swing body to tighten the winding roller sleeved outside the sliders. The assembly is simple, the connection is firm and stable, and the disassembly process is safe and reliable. Description of the Drawings
[0009] Figure 1 It is the main structural view of the utility model;
[0010] Figure 2 is the three-dimensional view Figure 1 ;
[0011] Figure 3 is the three-dimensional view Figure 2 ;
[0012] Figure 4 is the three-dimensional view when assembling the winding roller of the present utility model. Specific embodiments
[0013] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following, in conjunction with the accompanying drawings and preferred embodiments, details the specific embodiments, structures, features and their effects of the present utility model as follows.
[0014] Embodiment 1:
[0015] As Figures 1 - 4 shown, the present utility model discloses an enameled wire winding device, which includes a motor 1. A rotating disc 2 is provided on the output shaft of the motor 1. A slide rail 3 is provided on the rotating disc 2. Two sliders 5 are provided on the slide rail 3, and there is a gap between the sliders 5. A shaft seat 11 is provided on the rotating disc 2 between the two sliders 5. A screw rod 4 is provided on the shaft seat 11. The thread directions at both ends of the screw rod 4 are opposite. Adjusting blocks 6 are provided within the range of the opposite threads on the screw rod 4. A screw hole is provided at the center of the adjusting block 6, and the adjusting block 6 is in threaded cooperation with the corresponding thread on the screw rod 4. Connecting seats 8 are provided on both sides of the adjusting block 6. Connecting seats 8 corresponding to the adjusting block 6 are provided on the relatively inner surfaces of the sliders 5. A swing body 7 is rotatably connected between the connecting seats 8 of the slider 5 and the connecting seats 8 of the adjusting block 6 by a pin shaft. The central axis of the screw rod 4 coincides with the central axis of the output shaft of the motor 1.
[0016] Among them, the motor 1 is fixed on the frame, and it is preferably placed horizontally. A screw rod 4 is arranged on the shaft seat 11. A handle 10 can be arranged at the end of the screw rod 4. By driving the screw rod 4 to rotate with the handle 10, when the screw rod 4 rotates, the two adjusting blocks 6 on the screw rod 4 approach or move away from each other respectively. During this process, the positions between the adjusting blocks 6 and the connecting seats 8 on the sliding blocks 5 gradually move away, so that the two sliding blocks 5 can be folded inward. At this time, the outer diameter of a cylinder formed by the sliding blocks 5 is smaller than the inner diameter of the winding roller 12. The winding roller 12 is sleeved outside the two sliding blocks 5, and then the handle 10 is rotated in the reverse direction, and the screw rod 4 rotates in the reverse direction. At this time, the positions between the two adjusting blocks 6 and the connecting seats 8 on the sliding blocks 5 gradually approach, and the swinging body 7 rotates to push the two sliding blocks 5 outward, so as to tighten the winding roller 12 on the sliding blocks 5 and achieve a firm connection. During actual use, the rotating disc 2 and the sliding blocks 5 are driven by the motor 1 to rotate. Due to the action of centrifugal force, the sliding blocks 5 act outward, so the winding roller 12 can always be kept tightened, and the stability is high.
[0017] The opposite outer walls of the two sliding blocks 5 are arc-shaped. The two sliding blocks 5 are cylindrical, and they can be of an arc-shaped structure, that is, a cylinder. Two sliding blocks 5 are formed by cutting off the middle part with two stacked chord lines. So when the two sliding blocks 5 are in a certain position, their two outer side walls are on the same circumference. As the optimal state, the diameter of the two sliding blocks 5 on the same circumference is equal to the inner diameter of the winding roller 12. In this way, when tightening, the contact surface between the sliding blocks 5 and the winding roller 12 is larger, and the tightening effect is better.
[0018] V-shaped arc grooves 9 are arranged on the opposite outer walls of the sliding blocks 5. The shapes and positions of the V-shaped arc grooves 9 on the two sliding blocks 5 are the same. The opposite side walls of the two sliding blocks 5 are inner walls, and their inner walls are flat. The opposite side walls of the two sliding blocks 5 are outer walls, and their outer walls are arc-shaped. V-shaped arc grooves 9 are arranged on the arc surfaces. When clamping the winding roller 12, the winding roller 12 is located in the arc grooves 9. In this way, when tightening, the winding roller 12 can be centered and limited, and the axis of the winding roller 12 will not shift during use, and the stability is high.
[0019] There are two slide rails 3, and the two slide rails 3 are arranged in parallel. The slide rails 3 are of dovetail structure.
[0020] The slide rails 3 adopt a dovetail structure, and their connection firmness with the sliding blocks 5 is higher, and the stability of the sliding blocks 5 on the slide rails 3 is high during the rotation process.
[0021] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application 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 should not be construed as a limitation to the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, the meaning of "a plurality of" is two or more unless otherwise specifically defined.
[0022] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected to" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0023] In the present application, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "below", "beneath" and "under" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.
[0024] The above are only the preferred embodiments of the present invention and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to the equivalent embodiments by using the disclosed technical content without departing from the technical solution of the present invention. However, any simplified modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution content of the present invention still fall within the scope of the technical solution of the present invention.
Claims
1. An enameled wire winding device, comprising a motor, characterized in that: A rotating disc is arranged on the output shaft of the motor, a slide rail is arranged on the rotating disc, two sliders are arranged on the slide rail, and there is a gap between the sliders. An axle seat is arranged on the rotating disc between the two sliders, and a screw rod is arranged on the axle seat. The threads at both ends of the screw rod are in opposite directions, and adjusting blocks are arranged within the thread ranges in opposite directions on the screw rod. A screw hole is arranged at the center of the adjusting block, and the adjusting block cooperates with the corresponding threads on the screw rod. Connecting seats are arranged on both sides of the adjusting block, and connecting seats are arranged on the inner surface of the slider rod corresponding to the adjusting block. A swinging body is rotatably connected between the connecting seat of the slider and the connecting seat of the adjusting block through a pin shaft, and the central axis of the screw rod coincides with the central axis of the output shaft of the motor.
2. The enameled wire winding device according to claim 1, characterized in that: The two sliding blocks are in an arc shape relative to the outer wall.
3. The enameled wire winding device according to claim 2, characterized in that: V-shaped arc grooves are arranged on the opposite outer walls of the sliding blocks, and the shapes and positions of the V-shaped arc grooves on the two sliding blocks are the same.
4. The enameled wire winding device according to claim 1, characterized in that: There are two slide rails, which are arranged in parallel and have a dovetail structure.