Nondestructive stranding mechanism for superfine copper alloy coated wire rod

Abstract

The utility model discloses an ultrafine copper alloy coated wire rod lossless stranding mechanism, which relates to the technical field of wire rod stranding and comprises a fixed long plate, a sliding long plate is slidably connected in one side of the fixed long plate, and a sliding seat and a fixed disc are slidably connected to one side of the top end of the fixed long plate. One side of the top end of the sliding long plate is fixedly connected with a fixing base, a motor and a rotating disc, one end of the fixing long plate and one end of the sliding long plate are provided with an adjusting assembly, and clamping assemblies are arranged in the fixing disc and the rotating disc. According to the nondestructive twisting mechanism for the superfine copper alloy coated wire rod, through the arrangement of the adjusting assembly, the insertion distance of the two long plates can be adjusted through meshing of a gear and a rack only by rotating a handle, so that the operation mode is simplified, the labor intensity of workers is relieved, and through the arrangement of the clamping assembly, the working efficiency is improved. The two ends of the wire rod can be stably clamped by moving the arc-shaped clamping blocks to be close to each other, so that the twisting stability of the two ends is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire twisting, in particular to a lossless twisting mechanism for ultra-fine copper alloy coated wires. Background Art

[0002] In order to improve the conductivity, prevent breakage and improve wear resistance, thinner coated wires need to be twisted before they can be put into normal use. However, the existing wire twisting equipment still has certain defects when used.

[0003] For example, a wire twisting mechanism for preventing loose wires and cables with announcement number CN220984239U moves a square plug-in plate by loosening a limit bolt, and tightens the limit bolt after adjusting the square plug-in plate to a suitable position, thereby adjusting the distance between the fixing device and the wire twisting device, and then placing the two ends of the wire inside the first clamping component and the second clamping component respectively, so as to stably clamp the wires, and then start the driving motor to drive the rotating disk and the second clamping component to rotate, so that one end of the wire rotates, thereby realizing rapid twisting of the wires;

[0004] In the actual use of this twisting mechanism, in order to adjust the distance of the equipment to adapt to different wire lengths, it is necessary to push the entire plug board to adjust the spacing, which is inconvenient to operate and requires a lot of effort, resulting in a high labor intensity for the staff. In addition, the two clamping components can only clamp the two ends of the wire in the vertical direction, resulting in the two ends of the twisted wire not being tightly wound and easily loose.

[0005] In view of the above problems, it is urgent to carry out innovative design based on the original equipment. Therefore, we proposed a lossless twisting mechanism for ultra-fine copper alloy coated wires that can solve the above problems well. Utility Model Content

[0006] The purpose of the utility model is to provide a lossless twisting mechanism for ultra-fine copper alloy coated wires, so as to solve the problem raised in the above-mentioned background technology that in the actual use of the twisting mechanism, in order to adapt to different wire lengths and adjust the distance of the equipment, it is necessary to push the entire plug board to adjust the spacing, which is inconvenient to operate and requires a lot of effort, resulting in a high labor intensity for the staff, and the two clamping components can only clamp the two ends of the wire in the vertical direction, resulting in the problem that the two ends of the twisted wire are not tightly wound and are easy to loosen.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lossless twisting mechanism for ultra-fine copper alloy coated wires, comprising a fixed long plate, a sliding long plate is slidably connected inside one side of the fixed long plate, a sliding seat is slidably connected to one side of the top of the fixed long plate, a fixed disk is fixedly connected to the top side wall of the sliding seat, a fixed seat is fixedly connected to one side of the top of the sliding long plate, a motor is installed on the top of the side wall of the fixed seat, and a rotating disk is fixedly connected to the output end of the motor;

[0008] One end of the fixed long board and the sliding long board is provided with an adjustment component for adjusting the insertion distance between the two, and the adjustment component includes a rack fixedly connected to one end of the sliding long board, a gear meshed under the rack, a threaded rod fixedly connected to the end face of the gear, one end of the threaded rod penetrates to the outer wall of one end of the fixed long board and is fixedly connected to a handle, and the outer side of the threaded rod is threadedly connected to a fixing nut, and the handle is rotated to drive the gear to rotate synchronously, and the rotating gear can drive the rack and the sliding long board to move left and right through the meshing action, that is, to adjust the insertion distance between the fixed long board and the sliding long board, and when the distance is adjusted to a suitable distance, it is only necessary to tighten the fixing nut to make it close to the outer wall of the fixed long board, so as to achieve the distance fixation;

[0009] The fixed disk and the rotating disk are provided with clamping components for fixing and clamping the two ends of the wire.

[0010] Preferably, the top inner wall of the opening where the fixed long board and the sliding long board are plugged in and the top of the side wall of the sliding long board are both formed with protrusions. This arrangement can ensure stable connection between the fixed long board and the sliding long board and prevent them from detaching from each other when the distance between them is adjusted to the maximum.

[0011] Preferably, symmetrically distributed rollers are installed at the bottom end of the sliding long board, and two parallel slide rails are opened on the inner wall of the bottom end of the fixed long board. The rollers slide inside the corresponding slide rails. Through the arrangement of the rollers and the slide rails, the movement of the sliding long board along the inside of the fixed long board is more convenient and flexible, thereby reducing the labor intensity of the staff.

[0012] Preferably, the clamping assembly includes four sliding rods which are respectively slidably connected to the fixed disk and the rotating disk. One end of the sliding rod located on the inner side of the fixed disk and the rotating disk is fixedly connected to a clamping block. A spring is fixedly connected between the surface of the clamping block and the inner wall of the fixed disk and the rotating disk. By moving the four sliding rods toward the inner side of the fixed disk and the rotating disk, the four clamping blocks can firmly clamp the ends of the wires. The spring can be used to automatically reset the clamping blocks away from each other, so that several wire ends can be placed between the four clamping blocks.

[0013] Preferably, a sliding groove is provided in the portion of the sliding rod located outside the fixed disk and the rotating disk, and a sliding ring slides through the sliding grooves of the four sliding rods. A limiting protrusion is formed on the inner side wall of the sliding ring located on one side of each sliding rod. By rotating the sliding ring so that the four limiting protrusions enter the sliding grooves of the corresponding sliding rods, the four sliding rods can be squeezed to move synchronously toward the inside of the fixed disk and the rotating disk to achieve fixed clamping of the wire.

[0014] Preferably, the clamping block is an arc-shaped block structure as a whole. When the four clamping blocks are squeezed and moved to fit together, a complete circular area will be formed inside. This circular area can well adapt to the circular end surface formed after the wires are twisted to ensure the stability of the twisting of the two ends of the wires.

[0015] Preferably, the slide groove is composed of an inclined groove and an arc groove, the inclined groove is for the limiting protrusion of the sliding ring to be squeezed along it, so that the sliding rod moves toward the inner side of the fixed disk and the rotating disk, and the arc groove leaves space for accommodating the limiting protrusion for squeezing.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the lossless twisting mechanism of the ultra-fine copper alloy coated wire can adjust the plug-in distance of the two long plates by setting an adjustment component and utilizing the meshing of the gear and the rack by simply rotating the handle, thereby simplifying the operation mode and reducing the labor intensity of the staff; by setting a clamping component and moving the arc-shaped clamping blocks close to each other, the two ends of the wire can be firmly clamped, thereby increasing the stability of the twisting of the two ends, and the specific contents are as follows:

[0017] By setting the adjustment component, the distance between the two long boards can be adjusted to accommodate the twisting of wires of different lengths by simply rotating the handle to drive the gear to rotate, and the rotating gear continues to drive the meshing rack to move left and right. This simplifies the operation and reduces the labor intensity of the staff.

[0018] By installing a roller at the bottom end of the sliding long board and opening two parallel slide rails on the inner wall of the bottom end of the fixed long board, the setting of the roller and the slide rail makes the movement of the sliding long board along the inside of the fixed long board more convenient and flexible, thereby reducing the labor intensity of the staff;

[0019] By setting the clamping assembly, the four clamping blocks can firmly clamp the ends of the wires by only moving the four slide bars toward the inner sides of the fixed disk and the rotating disk, and the setting of the spring can make the clamping blocks automatically move away from each other and reset, so that several wire ends can be placed between the four clamping blocks;

[0020] By setting the clamping block as an arc-shaped block structure, when the four clamping blocks are squeezed and moved to fit each other, a complete circular area is formed inside, and this circular area can be well adapted to the circular end surface formed after the wires are twisted, so as to ensure the stability of the twisting of the two ends of the wires, thereby preventing the wires from becoming loose;

[0021] By rotating the sliding ring to make the four limiting protrusions enter the sliding grooves of the corresponding sliding rods, the four sliding rods can be squeezed to move synchronously toward the inside of the fixed disk and the rotating disk, and then the four clamping blocks are driven to move synchronously closer, thereby achieving fixed clamping of the wire. This structure is simple and convenient to operate and effectively improves the wire twisting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the cutaway structure of the fixed long board of the utility model;

[0024] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0025] Figure 4 For this utility model Figure 2 The enlarged structural diagram at B in the middle;

[0026] Figure 5 It is a front view cutaway structural schematic diagram of the fixed disk of the utility model;

[0027] Figure 6 It is a side view cutaway structural schematic diagram of the fixed plate of the utility model;

[0028] Figure 7 For this utility model Figure 6 Enlarged structural diagram at point C in the middle.

[0029] In the figure: 1. fixed long board; 2. sliding long board; 3. sliding seat; 4. fixed seat; 5. fixed plate; 6. motor; 7. rotating plate; 8. rack; 9. gear; 10. threaded rod; 11. handle; 12. fixing nut; 13. roller; 14. slide rail; 15. slide rod; 16. clamping block; 17. spring; 18. slide groove; 19. sliding ring; 20. limit protrusion. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Example 1

[0032] See also Figure 1-Figure 7 The present invention provides the following technical solutions: a lossless twisting mechanism for ultra-fine copper alloy coated wires, comprising a fixed long plate 1, a sliding long plate 2 is slidably connected inside one side of the fixed long plate 1, a sliding seat 3 is slidably connected to one side of the top of the fixed long plate 1, a fixed disk 5 is fixedly connected to the top side wall of the sliding seat 3, a fixed seat 4 is fixedly connected to one side of the top of the sliding long plate 2, a motor 6 is installed on the top of the side wall of the fixed seat 4, and a rotating disk 7 is fixedly connected to the output end of the motor 6;

[0033] One end of the fixed long board 1 and the sliding long board 2 is provided with an adjustment component for adjusting the insertion distance between the two. The adjustment component includes a rack 8 fixedly connected to one end of the sliding long board 2, a gear 9 meshing under the rack 8, and a threaded rod 10 fixedly connected to the end face of the gear 9. One end of the threaded rod 10 penetrates to the outer wall of one end of the fixed long board 1 and is fixedly connected to a handle 11. The outer side of the threaded rod 10 is threadedly connected with a fixing nut 12. Among them, the top inner wall of the plug-in opening of the fixed long board 1 and the top of the side wall of the sliding long board 2 are both formed with protrusions. This setting can ensure the stable clamping of the fixed long board 1 and the sliding long board 2 to prevent the two from disengaging from each other when the distance is adjusted to the maximum. The gear 9 is driven to rotate synchronously by rotating the handle 11. The rotating gear 9 can drive the rack 8 and the sliding long board 2 to move left and right through the meshing action, that is, the plug-in distance between the fixed long board 1 and the sliding long board 2 is adjusted. When the distance is adjusted to a suitable distance, it is only necessary to tighten the fixing nut 12 to make it close to the outer wall of the fixed long board 1, so as to achieve the distance fixation;

[0034] The bottom end of the sliding long board 2 is installed with symmetrically distributed rollers 13, and the inner wall of the bottom end of the fixed long board 1 is provided with two parallel slide rails 14. The rollers 13 slide inside the corresponding slide rails 14. Through the setting of the rollers 13 and the slide rails 14, the movement of the sliding long board 2 along the inside of the fixed long board 1 is more convenient and flexible, thereby reducing the labor intensity of the staff.

[0035] Example 2

[0036] On the basis of the first embodiment, a clamping assembly for fixing and clamping the two ends of the wire is arranged inside the fixed disk 5 and the rotating disk 7. The clamping assembly includes four slide bars 15 which are respectively slidably connected to the fixed disk 5 and the rotating disk 7. One end of the slide bar 15 located on the inner side of the fixed disk 5 and the rotating disk 7 is fixedly connected to a clamping block 16. By moving the four slide bars 15 toward the inner side of the fixed disk 5 and the rotating disk 7, the four clamping blocks 16 can firmly clamp the ends of the wire. Among them, the clamping block 16 is an arc-shaped block structure as a whole. When When the four clamping blocks 16 are squeezed and moved to fit each other, a complete circular area is formed inside them, and this circular area can be well adapted to the circular end surface formed after the wires are twisted to ensure the stability of the twisting of the two ends of the wires, thereby preventing the wires from becoming loose. A spring 17 is fixedly connected between the surface of the clamping block 16 and the inner wall of the fixed disk 5 and the rotating disk 7. The spring 17 can be used to automatically reset the clamping blocks 16 away from each other, so that several wire ends can be placed between the four clamping blocks 16.

[0037] A slide groove 18 is provided in the portion of the slide bar 15 located outside the fixed disk 5 and the rotating disk 7. A sliding ring 19 slides through the slide grooves 18 of the four slide bars 15. A limiting protrusion 20 is formed on the inner wall of the sliding ring 19 located on one side of each slide bar 15. The slide groove 18 is composed of an inclined groove and an arc groove. The inclined groove is for the limiting protrusion 20 of the sliding ring 19 to be squeezed along it, so that the slide bar 15 moves toward the inner side of the fixed disk 5 and the rotating disk 7. The arc groove leaves space for accommodating the limiting protrusion 20 for squeezing. By rotating the sliding ring 19 to allow the four limiting protrusions 20 to enter the slide grooves 18 of the corresponding slide bars 15, the four slide bars 15 can be squeezed to move synchronously toward the inside of the fixed disk 5 and the rotating disk 7. The operation is simple and convenient, and the fixed clamping of the wire is quickly achieved.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A lossless twisting mechanism for ultra-fine copper alloy coated wires, comprising a fixed long plate (1), a sliding long plate (2) is slidably connected inside one side of the fixed long plate (1), a sliding seat (3) is slidably connected to one side of the top end of the fixed long plate (1), a fixed disk (5) is fixedly connected to the top side wall of the sliding seat (3), a fixed seat (4) is fixedly connected to one side of the top end of the sliding long plate (2), a motor (6) is installed on the top of the side wall of the fixed seat (4), and a rotating disk (7) is fixedly connected to the output end of the motor (6); Features: One end of the fixed long board (1) and the sliding long board (2) is provided with an adjustment component for adjusting the insertion distance between the two. The adjustment component includes a rack (8) fixedly connected to one end of the sliding long board (2), a gear (9) meshing below the rack (8), a threaded rod (10) fixedly connected to the end face of the gear (9), one end of the threaded rod (10) penetrates through the outer wall of one end of the fixed long board (1) and is fixedly connected to a handle (11), and the outer side of the threaded rod (10) is threadedly connected to a fixing nut (12); The fixed disk (5) and the rotating disk (7) are provided with clamping components for fixing and clamping the two ends of the wire.

2. The lossless twisting mechanism for ultra-fine copper alloy coated wires according to claim 1, characterized in that: The top inner wall of the opening where the fixed long plate (1) and the sliding long plate (2) are plugged in and the top of the side wall of the sliding long plate (2) are both formed with protrusions.

3. The lossless twisting mechanism for ultra-fine copper alloy coated wires according to claim 2, characterized in that: The bottom end of the sliding long board (2) is provided with symmetrically distributed rollers (13), and the inner wall of the bottom end of the fixed long board (1) is provided with two parallel slide rails (14), and the rollers (13) slide inside the corresponding slide rails (14).

4. The lossless twisting mechanism for ultra-fine copper alloy coated wires according to claim 3, characterized in that: The clamping assembly comprises four sliding rods (15) respectively slidably connected to the periphery of the fixed disk (5) and the rotating disk (7); one end of the sliding rod (15) located inside the fixed disk (5) and the rotating disk (7) is fixedly connected to a clamping block (16); a spring (17) is fixedly connected between the surface of the clamping block (16) and the inner wall of the fixed disk (5) and the rotating disk (7).

5. The lossless twisting mechanism for ultra-fine copper alloy coated wires according to claim 4, characterized in that: The portion of the slide rod (15) located outside the fixed disk (5) and the rotating disk (7) is provided with a slide groove (18), and a slide ring (19) is slidably penetrated inside the slide grooves (18) of the four slide rods (15), and a limiting protrusion (20) is formed on the inner side wall of the slide ring (19) located on one side of each slide rod (15).

6. The lossless twisting mechanism for ultra-fine copper alloy coated wires according to claim 4, characterized in that: The clamping block (16) is an arc-shaped block structure as a whole, and when the four clamping blocks (16) are squeezed and moved to fit each other, a complete circular area is formed inside.

7. The lossless twisting mechanism for ultra-fine copper alloy coated wires according to claim 5, characterized in that: The slide groove (18) is composed of an inclined groove and an arc-shaped groove, the inclined groove is for the limiting protrusion (20) of the sliding ring (19) to be squeezed along it, and the arc-shaped groove leaves space for accommodating the limiting protrusion (20) for squeezing.

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