Wire winding device for processing cub chain

Abstract

The utility model relates to the technical field of gold stamping devices, in particular to a wire winding device for processing a cub chain. The wire winding device for processing the cub chain comprises a movable wire winding assembly, the movable wire winding assembly comprises a sliding way, a sliding seat is arranged on the sliding way, a driving mechanism is supported on the sliding seat, an output shaft of the driving mechanism is detachably assembled and connected with a wire winding rod, and a wire winding rod limiting supporting seat is arranged on the outer side, close to the wire winding rod, of the sliding way; the wire pulling plate structure is arranged on one side of the movable wire winding assembly, and a wire pulling plate is arranged on the wire pulling plate structure; and the supporting seat comprises a first platform used for supporting the slide way and a second platform used for supporting the pull wire plate structure, and the second platform is higher than the first platform. The wire winding device for processing the cub chain is scientific in structural design, avoids long-time contact between hands and metal wires in the existing manual wire winding process, is safer and more practical, and reduces the workload of wire drawing operation of the metal wires with specific outer diameters.

Description

Technical Field

[0001] The utility model relates to the technical field of gold-beating devices, in particular to a wire winding device for processing Cuban chains. Background Art

[0002] Cuban chains are very popular among jewelry lovers because of their unique chain style. The processing process of the handmade Cuban chain includes wire drawing, wire winding, cutting into rings, connecting into chains, polishing and other steps. The wire winding step is generally done by the operator winding the metal wire, such as gold wire, silver wire or platinum wire, into a spiral shape through an electric drill. During the whole process, in order to ensure the continuity and stability of the winding into a ring, the operator's hand keeps pulling the metal wire and assists in continuous winding with the rotation of the electric drill shaft. Due to the constant contact between the fingers and the metal wire, it is easy to cause finger wear, cause hand skin damage, and be unsafe. If an electric drill is not used, the operator usually winds the metal wire directly axially onto a fixed rod, which is time-consuming and laborious.

[0003] In addition, the wire drawing step and the wire winding step in the existing Cuban chain processing are independent of each other. The wire of the specific outer diameter required for the wire winding must be completely drawn before it can be used. Therefore, the wire drawing step processing of wires of relatively close sizes (such as a difference of 1-2mm) brings troubles, increases the workload of the wire drawing step, and delays the time for continuing the wire winding operation, which is not conducive to improving the processing efficiency. In order to better solve the problems existing in the prior art, the present application has developed a practical and easy-to-operate wire winding device that can safely protect the operator's hands and improve work efficiency. Utility Model Content

[0004] The utility model provides a wire winding device for Cuban chain processing, which has a scientific structural design and avoids long-term contact between hands and metal wires in the existing manual wire winding process. It is safer and more practical, and reduces the workload of wire drawing operations on metal wires with specific outer diameters, thereby solving the problems existing in the prior art.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A wire winding device for processing Cuban chains, comprising:

[0007] A mobile wire winding assembly, the mobile wire winding assembly comprising a slideway, a sliding seat is arranged on the slideway, a driving mechanism is supported on the sliding seat, an output shaft of the driving mechanism is detachably connected to a wire winding rod, and a wire winding rod limiting support seat is arranged on the outer side of the slideway near the wire winding rod;

[0008] A wire drawing plate structure is arranged on one side of the movable wire winding assembly, and a wire drawing plate is placed on the wire drawing plate structure;

[0009] The support seat comprises a first platform for supporting the slideway and a second platform for supporting the wire drawing plate structure, wherein the second platform is arranged higher than the first platform.

[0010] Furthermore, the driving mechanism is electrically connected to a speed regulating switch; the driving mechanism is a driving motor.

[0011] Furthermore, the driving motor and the connected wire winding rod may also be replaced by an existing electric drill.

[0012] Furthermore, the speed regulating switch support is arranged on the second platform.

[0013] Furthermore, the wire drawing board structure includes a vertical board arranged on the second platform and a plurality of wire drawing board clamping plates arranged on the outer side of the vertical board, and a concave notch is arranged on the vertical board.

[0014] Furthermore, the wire drawing board clamping plate is detachably fixed to the second platform via bolts, and the wire drawing boards of different thicknesses can be fixed by adjusting the horizontal distance between the wire drawing board supporting plate and the vertical plate.

[0015] Furthermore, the output shaft of the driving mechanism and the wire winding rod are detachably assembled via a clamping connector, one end of the clamping connector is connected to the output shaft of the driving mechanism, and the other end is connected to one end of the wire winding rod. The clamping connector connected to the wire winding rod realizes bending and clamping of the end of the metal wire inserted therein.

[0016] Furthermore, the clamping connector is an adapter whose two ends are respectively threadedly connected to the output shaft of the driving mechanism and the winding rod; a smooth inner wall is provided on the outer section of the threaded inner wall of the adapter connected to the winding rod, and a space formed by the smooth inner wall and the outer side of the winding rod is provided for the end of the metal wire to be inserted.

[0017] Furthermore, the clamping connector for connecting the output shaft of the driving mechanism and the wire winding rod can also select a variety of structural parts, as long as the driving shaft drives the connecting sleeve to rotate while driving the wire winding rod to rotate; at the same time, a circumferential gap of a certain length is set inside the end of the connector connected to the wire winding rod for the end of the wire to insert, and the gap is used for the end of the wire to insert at the beginning of winding, so that when the adapter and the wire winding rod rotate together, the outside of the wire insertion end is gradually wound along the wire winding rod. The front end insertion section of the wire is protected by the aforementioned circumferential gap, so that the wire exposed outside the adapter can be gradually and smoothly wound.

[0018] Furthermore, in order to make the ends of the aforementioned different metal wires more stable after being inserted into one end of the adapter, a strip-shaped through groove can be provided on the wire winding rod near the end of the adapter, and the ends of the metal wires can be inserted through the strip-shaped through groove, so that when the wire winding rod rotates, it is convenient to wind better. When the driving mechanism is an electric drill, the electric drill and the wire winding rod can be connected through an electric drill joint.

[0019] Furthermore, two slide rails are arranged on the slideway, and the sliding seat is slidably hooked on the slide rails.

[0020] Furthermore, the wire winding rod limiting support seat includes a bearing seat coaxially arranged with the output shaft of the driving mechanism, and the bearing seat support is fixed on the first platform.

[0021] Furthermore, the inner diameter of the bearing seat is larger than the outer diameter of the wire winding rod.

[0022] Furthermore, two opposite supporting bottom plates are arranged at the bottom end of the first platform.

[0023] Furthermore, a wire drawing mechanism is arranged at one end of the first platform close to the wire winding rod, and the wire drawing mechanism is used in conjunction with the wire drawing plate structure; the wire drawing mechanism includes a support groove, a clamp bearing structure is arranged in the support groove, and a handwheel driving handle is arranged at one end of the support groove and the wire drawing plate structure, and the clamp bearing structure moves along the length direction of the support groove through the rotation of the handwheel driving handle.

[0024] Furthermore, the clamp bearing structure includes a lead screw and a lead screw slider, and a top seat is connected above the lead screw slider, and the top seat is used to fix the clamp during the wire drawing process.

[0025] The above-mentioned wire drawing mechanism can also refer to the wire drawing structure composition in the "Metalworking Wire Drawing Stool" 2024209270221 previously applied by the applicant. As an auxiliary structural member, it is combined at one end of the first platform of the aforementioned wire winding device. It can ensure that when there is a 1-2mm difference in the outer diameter of the metal wire, it can be more convenient to pull it out a certain distance in the early stage with the help of the wire drawing mechanism before performing the wire winding operation.

[0026] Furthermore, two concave notches are provided on the vertical plate, one of which corresponds to the wire drawing mechanism.

[0027] Beneficial effects of the utility model:

[0028] The Cuban chain processing wire winding device has a scientific and reasonable structural design, which can better free the operator's hands during the wire winding process. As the metal wire wound on the wire winding rod is wound more, it pushes the wire winding rod and the driving mechanism connected to the wire winding rod to slide along the sliding seat, and then completes the winding of the required length of the metal wire. The structure can meet the normal pulling and winding of metal wires that are 1-2mm larger than the target outer diameter metal wire, avoiding the drawing of the metal wire with a specific outer diameter specification of the previous wire drawing work during the existing manual wire winding, saving workload and improving work efficiency.

[0029] The wire winding device for processing Cuban chains supports the driving mechanism and the wire winding rod through a sliding seat that is slidably connected to the slide rail, so that the spiral wire winding pushes the wire winding rod during the wire winding process, and then the sliding seat drives the driving mechanism to move due to flexible sliding, ensuring the complete winding of the required length of metal wire. During the process, the operator does not need to limit or regulate the metal wire with his hands, and there is no wear and tear on the skin of the hands, which is safer and plays a better protective role. By setting up the wire drawing plate structure, the normal drawing of metal wires larger than the target outer diameter specification of 1-2mm after passing through the required aperture is met, that is, the pulling of such small-sized metal wires with changing outer diameters is achieved while winding the wire. By setting up a wire drawing mechanism at one end of the first platform, it can assist in the early drawing of the metal wires with slightly larger outer diameters mentioned above, so that it is convenient to better bypass the wire winding rod after pulling out a certain length and then insert it into the adapter.

[0030] In addition, by setting the first and second platforms of the wire winding device as a height difference structure and setting two relative supporting base plates at the bottom of the first platform, it is convenient to place the device on a support platform of a certain width, especially for use with the "Metalworking Wire Drawing Stool" 2024209270221 applied for by the applicant in the early stage, thereby realizing the continuity and convenience of the entire process of Cuban chain production. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0032] Figure 2 for Figure 1 A schematic diagram of the structure from another angle;

[0033] Figure 3 This is a reference diagram of the use state of Example 1 of the utility model;

[0034] Figure 4 This is a schematic diagram of the structure of Example 2 of the utility model.

[0035] Among them, 1 is the first platform, 2 is the second platform, 3 is the vertical plate, 4 is the concave notch, 5 is the wire drawing plate clamping plate, 6 is the speed regulating switch, 7 is the slideway, 8 is the round steel slide rail, 9 is the sliding seat, 10 is the driving motor, 11 is the wire winding rod, 12 is the adapter, 13 is the wire winding rod limiting support seat, 14 is the supporting bottom plate, 15 is the supporting groove, 16 is the clamp bearing structure, 17 is the handwheel driving handle, 18 is the wire drawing plate, and 19 is the metal wire. DETAILED DESCRIPTION

[0036] In order to clearly illustrate the technical features of this solution, the present invention is described in detail below through specific implementation methods in combination with the accompanying drawings.

[0037] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0038] Example 1

[0039] like Figure 1-3 , shows a structural form of the wire winding device for Cuban chain processing. The wire winding device includes a first platform 1 and a second platform 2, the second platform is higher than the first platform, a vertical plate 3 is arranged at the connection between the second platform and the first platform, two concave notches 4 are arranged at intervals on the right part of the vertical plate, and a plurality of horizontally adjustable wire drawing plate clamping plates 5 are arranged on the second platform. Specifically, the wire drawing plate clamping plate is an L-shaped plate, a waist hole is arranged in the horizontal section of the L-shaped plate, and a bolt is arranged in the waist hole. The L-shaped plate adjusts its horizontal spacing with the vertical plate by horizontal movement, so as to meet the stability of wire drawing plates 18 of different thicknesses after being placed. A speed regulating switch 6 is supported and arranged at the left end of the second platform. A slideway 7 extending along the length direction of the first platform is arranged on the first platform, two round steel slide rails 8 are arranged on the slideway, and a sliding seat 9 is slidably tied on the round steel slide rail. A driving motor 10 is fixed on the left support above the sliding seat, and the driving motor is electrically connected to the aforementioned speed regulating switch 6. The output shaft of the driving motor is connected to one end of a winding rod 11 through an adapter 12, and the other end of the winding rod passes through a winding rod limit support seat 13 arranged on the right side of the slideway 7. The winding rod limit support seat is a limit bearing, and the limit bearing is fixed on the first platform through a column support. The winding rod limit support seat 13 realizes the support and limit of the end of the winding rod, so that the metal wire will cause a certain amount of displacement of the end of the winding rod due to a certain tension during the winding process, and the winding rod limit support seat solves this problem better and ensures the working stability during the winding process.

[0040] An annular insertion hole space is provided on one side of the adapter connected to the wire winding rod, so that the end of the metal wire can be inserted into a certain length to achieve smooth winding of the wire. In order to better clamp and limit the end of the metal wire, a strip groove can be provided on the side wall where the wire winding rod enters the inner hole of the adapter, so that the end of the metal wire can be directly inserted into the strip groove, and the side wall of the strip groove and the inner side wall of the end of the adapter jointly form a limit on the end of the metal wire, so that the rotating wire winding rod can better wind the metal wire.

[0041] The slideway occupies 2 / 3 of the length of the first platform.

[0042] Two opposing supporting bottom plates 14 are arranged at the bottom end of the first platform.

[0043] When in use, the wire drawing plate 18 is inserted between the vertical plate 3 and the wire drawing plate clamping plate 5, so that the required aperture on the wire drawing plate is exposed to the concave notch 4 on the left side of the vertical plate, and the wire drawing plate clamping plate 5 is adjusted to ensure that the wire drawing plate is fixed. The metal wire 19 obtained in the previous wire drawing process is passed through the corresponding aperture of the wire drawing plate 18, and the drawn end is forwardly bypassed by half a circle around the wire winding rod 11 and inserted into the annular space left by the adapter and the wire winding rod for a certain length, and then the speed control switch 6 is adjusted to the appropriate parameters, and the drive motor 10 is started. Its output shaft rotates and drives the wire winding rod to rotate. At this time, the metal wire is gradually spirally wound onto the wire winding rod 11. As the wound metal wire gradually grows, a certain thrust is formed. This thrust causes the drive motor connected to the wire winding rod to drive the sliding seat 9 below it to gradually move to the left along the round steel slide rail 8. In this way, the gradual and continuous winding of the metal wire of the required length is achieved. This process avoids the operator's hand from restricting the operation of the metal wire, and also reduces the long-term contact between the hand and the metal wire, which protects the operator's hand. During this period, according to the standardization of the metal wire winding on the wire winding rod, the machine can be stopped appropriately, manually adjusted and then restarted for winding.

[0044] Example 2

[0045] like Figure 4 , showing another structural form of the wire winding device for processing Cuban chains. The wire winding device for processing Cuban chains has the same structure as the wire winding device of Example 1, except that a wire drawing mechanism is also provided at one end of the first platform close to the wire winding rod, and the wire drawing mechanism is used in conjunction with the wire drawing plate structure. The wire drawing mechanism includes a support channel 15, a clamp bearing structure 16 is provided in the support channel, and a hand wheel driving handle 17 is provided at one end of the support channel away from the wire drawing plate structure. The clamp bearing structure is driven by the hand wheel driving handle to move along the length direction of the support channel, thereby achieving the elongation of the metal wire passing through the specific aperture of the wire drawing plate.

[0046] The clamp bearing structure 16 comprises a lead screw and a lead screw slider, and a top seat is connected above the lead screw slider, and the top seat is used to fix the clamp during the wire drawing process.

[0047] The above-mentioned wire drawing mechanism serves as an auxiliary structure and can operate normally when the outer diameter of the metal wire to be wound is smaller than 1 mm of the outer diameter of the metal wire obtained in the aforementioned wire drawing process. That is, the metal wire obtained by the wire drawing work, which is not necessarily the target thickness, can be passed through the required aperture, and then the exposed part is clamped by a clamp and continued to be stretched outward to a certain length, which can facilitate the connection between the end of the metal wire and the position of the adapter during the subsequent wire winding operation, avoiding the trouble of manually pulling out the metal wire for wire winding when it is slightly thicker.

[0048] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0049] The above-mentioned specific implementation manner cannot be used as a limitation on the protection scope of the present utility model. For those skilled in the art, any replacement, improvement or change made to the implementation manner of the present utility model falls within the protection scope of the present utility model.

[0050] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

Claims

1. A wire winding device for Cuban chain processing, characterized in that: include: A mobile wire winding assembly, the mobile wire winding assembly comprising a slideway, a sliding seat is arranged on the slideway, a driving mechanism is supported on the sliding seat, an output shaft of the driving mechanism is detachably connected to a wire winding rod, and a wire winding rod limiting support seat is arranged on the outer side of the slideway near the wire winding rod; A wire drawing plate structure is arranged on one side of the movable wire winding assembly, and a wire drawing plate is placed on the wire drawing plate structure; The support seat comprises a first platform for supporting the slideway and a second platform for supporting the wire drawing plate structure, wherein the second platform is arranged higher than the first platform.

2. The Cuban chain wire winding device according to claim 1, characterized in that: The driving mechanism is electrically connected to a speed regulating switch; the driving mechanism is a driving motor.

3. The Cuban chain wire winding device according to claim 1, characterized in that: The wire drawing board structure comprises a vertical board arranged on the second platform and a plurality of wire drawing board clamping plates arranged on the outer side of the vertical board, and a concave notch is arranged on the vertical board.

4. The Cuban chain wire winding device according to claim 1, characterized in that: The output shaft of the driving mechanism and the wire winding rod are detachably assembled via a clamping connector, one end of the clamping connector is connected to the output shaft of the driving mechanism, and the other end is connected to one end of the wire winding rod. The clamping connector connected to the wire winding rod realizes bending and clamping of the end of the metal wire inserted therein.

5. The Cuban chain wire winding device according to claim 4, characterized in that: The clamping connector is an adapter whose two ends are respectively threaded with the output shaft of the driving mechanism and the winding rod; the outer section of the threaded inner wall of the adapter connected to the winding rod is provided with a smooth inner wall, and the space formed by the smooth inner wall and the outer side of the winding rod is for the end of the metal wire to be inserted.

6. The Cuban chain wire winding device according to claim 1, characterized in that: Two slide rails are arranged on the slideway, and the sliding seat is slidably hooked on the slide rails.

7. The Cuban chain wire winding device according to claim 1, characterized in that: The wire winding rod limiting support seat includes a bearing seat coaxially arranged with the output shaft of the driving mechanism, and the bearing seat is supported and fixed on the first platform.

8. The Cuban chain wire winding device according to claim 1, characterized in that: Two opposite supporting bottom plates are arranged at the bottom end of the first platform.

9. The Cuban chain wire winding device according to claim 1, characterized in that: A wire drawing mechanism is also arranged at one end of the first platform close to the wire winding rod, and the wire drawing mechanism is used in conjunction with the wire drawing plate structure; the wire drawing mechanism includes a support groove, a clamp bearing structure is arranged in the support groove, and a handwheel driving handle is arranged at one end of the support groove away from the wire drawing plate structure, and the clamp bearing structure moves along the length direction of the support groove through the rotation of the handwheel driving handle.

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