Adjustable metal wire stress quantitative elimination device and method

Abstract

The application discloses a kind of adjustable metal wire stress quantitative elimination device and method, including the length direction of aluminium-clad steel wire sequentially arranged fixed front seat, stress adjusting mechanism and fixed back seat;Fixed front seat, multiple aluminium-clad steel wire through holes are horizontally spaced apart on it;Stress adjusting mechanism includes first adjusting component, quantitative adjusting component and second adjusting component, and the first adjusting component, quantitative adjusting component and second adjusting component are sequentially spaced apart by the length direction of aluminium-clad steel wire;First pulley is arranged on the first adjusting group corresponding to steel wire through hole, and second pulley is arranged on the second adjusting group corresponding to steel wire through hole.The application can effectively reduce the residual stress of aluminium-clad steel wire, and can be processed simultaneously for different specifications of aluminium-clad steel wire.

Description

Technical Field

[0001] The present invention relates to a metal wire auxiliary production device, and more particularly to an adjustable metal wire stress quantitative elimination device. Background Art

[0002] While significantly improving strength performance in the aluminum-clad steel wire processing industry, internal stress also increases, reducing plasticity. In some market applications, it's necessary to eliminate internal stress in the metal while maintaining strength, aiming to achieve greater toughness. Currently, the industry cold-treats the entire wire after deformation through drawing to alleviate uneven stress within the wire and prevent accidental breakage during use. However, cold-treating devices are a double-edged sword: while significantly eliminating internal stress, they also significantly reduce strength, rendering performance uncertain. The question is whether a tooling design could fine-tune the internal stress of the wire, alleviating it while preventing significant strength loss, and making the product processing data controllable. Summary of the Invention

[0003] The purpose of the present invention is to provide an adjustable metal wire stress quantitative elimination device and method, which can effectively reduce the residual stress of aluminum-clad steel wire and can simultaneously process aluminum-clad steel wires of different specifications.

[0004] The technical solution adopted by the present invention to solve this technical problem is: an adjustable metal wire stress quantitative elimination device, comprising a fixed front seat, a stress adjustment mechanism and a fixed rear seat arranged in sequence along the length direction of the aluminum-clad steel wire;

[0005] A fixed front seat, on which a plurality of aluminum-clad steel wire insertion holes are arranged at intervals horizontally;

[0006] The stress adjustment mechanism includes a first adjustment component, a quantitative adjustment component, and a second adjustment component, wherein the first adjustment component, the quantitative adjustment component, and the second adjustment component are sequentially spaced along the length direction of the aluminum-clad steel wire; the first adjustment group is provided with an equal number of first pulleys corresponding to the steel wire insertion holes, the second adjustment group is provided with an equal number of second pulleys corresponding to the steel wire insertion holes, and the quantitative adjustment component is provided with an equal number of third pulleys corresponding to the steel wire insertion holes, wherein the third pulleys are height-adjustable and are lower than the aluminum-clad steel wire insertion holes, and the first pulleys and the second pulleys are at the same height and higher than the aluminum-clad steel wire insertion holes;

[0007] The fixed rear seat has a plurality of aluminum-clad steel wire passing holes arranged horizontally at intervals, and the aluminum-clad steel wire passing holes and the aluminum-clad steel wire passing holes are coaxially arranged in a one-to-one correspondence.

[0008] Preferably, the fixed front seat, the stress adjustment mechanism and the fixed rear seat are mounted on the base in sequence.

[0009] Preferably, the quantitative adjustment component includes: a driving mechanism, a main gear, a rotating disk, a transmission rod, a sector gear, a vertical rack, an upper limit sleeve and a lower limit sleeve;

[0010] The number of main gears is the same as the number of holes through which the aluminum-clad steel wires are inserted. Several main gears are arranged along the arrangement direction of the aluminum-clad steel wires and mesh with each other. The main gears are arranged below the lowest point of the aluminum-clad steel wires. The turntable is coaxially connected to the main gear through a connecting shaft. One end of the transmission rod is hinged to the turntable, and the other end of the transmission rod is hinged to the end of the fan gear. The fan gear is meshed with the vertical rack. The upper end of the vertical rack is a cylindrical structure that passes through the upper limit sleeve, and the lower end of the vertical rack is a cylindrical structure that passes through the lower limit sleeve. The swing of the fan gear drives the vertical rack to move up and down in the upper limit sleeve and the lower limit sleeve. The upper end of the vertical rack is connected to a third pulley, and one of the main gears drives it to rotate through a driving mechanism.

[0011] Preferably, the turntable includes a circular outer frame, several connecting rods and an inner shaft, the inner shaft is coaxially connected to the connecting shaft, the connecting rods are arranged at equal intervals along the outer circumference of the inner shaft and the two ends are respectively arranged with the inner shaft and the circular outer frame, and the connecting rods are provided with mounting hinges.

[0012] Preferably, the turntable, transmission rod, sector gear, vertical rack, and lower limit sleeve are all arranged in the box body; the upper limit sleeve and the lower limit sleeve are both fixed to the box body; the middle part of the sector gear is fixed to the box body through the sector gear shaft.

[0013] Preferably, the first adjustment assembly includes a first base and a first pulley, and a plurality of first pulleys are rotatably fixed on the first base;

[0014] The second adjusting assembly includes a second base and second pulleys, and a plurality of second pulleys are rotatably fixed on the second base.

[0015] Preferably, the plurality of aluminum-clad steel wire entry holes and the plurality of aluminum-clad steel wire exit holes are coaxially arranged in a one-to-one correspondence.

[0016] The present invention also provides a method for adjusting the adjustable metal wire stress quantitative elimination device, comprising:

[0017] Step 1: According to the stress relief amount of different aluminum-clad steel wires, adjust the position of the corresponding transmission rod on the rotating disk, thereby adjusting the height of the corresponding third pulley;

[0018] Step 2: Pass the aluminum-clad steel wire through the aluminum-clad steel wire insertion hole in sequence, bypass the corresponding first pulley, third pulley and second pulley, and then pass through the aluminum-clad steel wire exit hole and move forward under the action of traction to eliminate the residual stress of the aluminum-clad steel wire.

[0019] The present invention includes at least the following beneficial effects: the device can effectively reduce the residual stress of the aluminum-clad steel wire, and can simultaneously process aluminum-clad steel wires of different specifications; the mediation method can simultaneously perform quantitative stress elimination on aluminum-clad steel wires of different specifications, and adjust the position of the transmission rod on the rotating disk to adjust the height of the third pulley. The lower the position of the third pulley, the more stress elimination the wire rope has.

[0020] Other advantages, objectives and features of the present invention will be reflected in part from the following description and will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Schematic diagram of the adjustable metal wire stress quantitative relief device of the present invention;

[0022] Figure 2 It is a schematic structural diagram of the quantitative adjustment component of the present invention.

[0023] Explanation of the accompanying drawings: 1 aluminum-clad steel wire, 2 fixed front seat, 3 fixed rear seat, 4 aluminum-clad steel wire entry hole, 5 aluminum-clad steel wire exit hole, 6 first pulley, 7 first base, 8 second base, 9 second pulley, 10 third pulley, 11 box body, 12 sector gear shaft, 13 circular outer frame, 14 connecting rod, 15 inner shaft, 16 mounting hinge, 17 main gear, 18 turntable, 19 transmission rod, 20 sector gear, 21 vertical rack, 22 upper limit sleeve, 23 lower limit sleeve, 24 connecting shaft. DETAILED DESCRIPTION

[0024] The present invention is described in detail and completely below with reference to the accompanying drawings. Those skilled in the art will be able to implement the present invention based on this description. Before describing the present invention with reference to the accompanying drawings, it should be noted that the technical solutions and technical features provided in various parts of the present invention, including those described below, may be combined with each other unless they conflict.

[0025] In addition, the embodiments of the present invention described below are generally only part of the embodiments of the present invention, rather than all of the embodiments. Therefore, based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making any creative efforts should fall within the scope of protection of the present invention.

[0026] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. The specific implementation process is as follows:

[0027] like Figures 1-2As shown, the present invention provides an adjustable metal wire stress quantitative elimination device, comprising a fixed front seat 2, a stress adjustment mechanism and a fixed rear seat 3 sequentially arranged along the length direction of an aluminum-clad steel wire 1;

[0028] A fixed front seat 2 is provided with a plurality of aluminum-clad steel wire insertion holes 4 at intervals in a horizontal direction;

[0029] The stress adjustment mechanism includes a first adjustment component, a quantitative adjustment component, and a second adjustment component, wherein the first adjustment component, the quantitative adjustment component, and the second adjustment component are sequentially spaced along the length direction of the aluminum-clad steel wire 1; the first adjustment group is provided with the same number of first pulleys 6 corresponding to the steel wire insertion holes, the second adjustment group is provided with the same number of second pulleys 9 corresponding to the steel wire insertion holes, and the quantitative adjustment component is provided with the same number of third pulleys 10 corresponding to the steel wire insertion holes. The third pulleys 10 are height-adjustable and are lower than the aluminum-clad steel wire insertion hole 4. The first pulleys 6 and the second pulleys 9 are at the same height and higher than the aluminum-clad steel wire insertion hole 4;

[0030] The fixed rear seat 3 has a plurality of aluminum-clad steel wire outlet holes 5 arranged horizontally at intervals. The aluminum-clad steel wire outlet holes 5 are coaxially arranged in a one-to-one correspondence with the aluminum-clad steel wire entry holes 4.

[0031] This technical solution may further include the following technical details to better achieve the technical effect: the fixed front seat 2, the stress adjustment mechanism and the fixed rear seat 3 are sequentially installed on the base.

[0032] This technical solution may also include the following technical details to better achieve the technical effect: the quantitative adjustment component includes: a driving mechanism, a main gear 17, a rotating disk 18, a transmission rod 19, a sector gear 20, a vertical rack 21, an upper limit sleeve 22 and a lower limit sleeve 23;

[0033] The number of main gears 17 is the same as the number of the aluminum clad steel wire insertion holes 4. Several main gears 17 are arranged along the arrangement direction of the aluminum clad steel wire 1 and mesh with each other. The main gears 17 are arranged below the lowest point of the aluminum clad steel wire 1; the turntable 18 (the number of turntables 18 is equal to the number of main gears 17) is coaxially connected to the main gear 17 through the connecting shaft 24 for transmission, one end of the transmission rod 19 is hinged to the turntable 18, and the other end of the transmission rod 19 is hinged to the end of the sector gear 20. The wheel 20 is engaged with the vertical rack 21. The upper end of the vertical rack 21 is a cylindrical structure that passes through the upper limit sleeve 22. The lower end of the vertical rack 21 is a cylindrical structure that passes through the lower limit sleeve 23. The swing of the sector gear 20 drives the vertical rack 21 to move up and down in the upper limit sleeve 22 and the lower limit sleeve 23. The upper end of the vertical rack 21 is connected to the third pulley 10, and one of the main gears 17 is driven to rotate by a driving mechanism, and the driving mechanism includes a motor and a driving gear.

[0034] This technical solution can also include the following technical details to better achieve the technical effect: the turntable 18 includes a circular outer frame 13, several connecting rods 14 and an inner shaft 15, the inner shaft 15 is coaxially connected to the connecting shaft 24, the connecting rods 14 are arranged at equal intervals along the outer circumference of the inner shaft 15 and the two ends are respectively arranged with the inner shaft 15 and the circular outer frame 13, and the connecting rod 14 is provided with an installation hinge 16 to rotate the transmission rod 19 and the connecting rod 14.

[0035] This technical solution can also include the following technical details to better achieve the technical effect: the turntable 18, the transmission rod 19, the fan gear 20, the vertical rack 21, and the lower limit sleeve 23 are all arranged in the box body 11; the upper limit sleeve 22 and the lower limit sleeve 23 are both fixed to the box body 11; the middle part of the fan gear 20 is fixed to the box body 11 through the fan gear 20 shaft 12, and the fan gear 20 is rotatably connected to the fan gear 20 shaft 12.

[0036] This technical solution may also include the following technical details to better achieve the technical effect: the first adjustment component includes a first base 7 and a first pulley 6, and a plurality of first pulleys 6 are rotatably fixed on the first base 7;

[0037] The second adjustment assembly includes a second base 8 and second pulleys 9 , and a plurality of second pulleys 9 are rotatably fixed on the second base 8 .

[0038] The present technical solution may further include the following technical details to better achieve the technical effect: a plurality of aluminum-clad steel wire entry holes 4 and a plurality of aluminum-clad steel wire exit holes 5 are coaxially arranged in a one-to-one correspondence.

[0039] The present invention also provides a method for adjusting the stress of an adjustable metal wire using a quantitative stress elimination device, comprising:

[0040] Step 1: According to the stress relief amount of different aluminum-clad steel wires 1, adjust the position of the corresponding transmission rod 19 on the rotating disk, thereby adjusting the height of the corresponding third pulley 10;

[0041] Step 2: Pass the aluminum-clad steel wire 1 through the aluminum-clad steel wire insertion hole 4 in sequence, bypass the corresponding first pulley 6, third pulley 10 and second pulley 9, and then pass through the aluminum-clad steel wire exit hole 5 and move forward under the action of traction to eliminate the residual stress of the aluminum-clad steel wire 1;

[0042] This adjustment method can simultaneously perform quantitative stress elimination on aluminum-clad steel wires 1 of different specifications. The position of the transmission rod 19 on the rotating disk is adjusted to adjust the height of the third pulley 10. The lower the position of the third pulley 10, the more stress elimination the wire rope has.

[0043] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and embodiments shown and described herein.

Claims

1. An adjustable metal wire stress quantitative relief device, characterized in that: It includes a fixed front seat, a stress adjustment mechanism and a fixed rear seat which are sequentially arranged along the length direction of the aluminum clad steel wire; A fixed front seat, on which a plurality of aluminum-clad steel wire insertion holes are arranged at intervals horizontally; The stress adjustment mechanism includes a first adjustment component, a quantitative adjustment component, and a second adjustment component, wherein the first adjustment component, the quantitative adjustment component, and the second adjustment component are sequentially spaced along the length direction of the aluminum-clad steel wire; the first adjustment group is provided with an equal number of first pulleys corresponding to the steel wire insertion holes, the second adjustment group is provided with an equal number of second pulleys corresponding to the steel wire insertion holes, and the quantitative adjustment component is provided with an equal number of third pulleys corresponding to the steel wire insertion holes, wherein the third pulleys are height-adjustable and are lower than the aluminum-clad steel wire insertion holes, and the first pulleys and the second pulleys are at the same height and higher than the aluminum-clad steel wire insertion holes; The quantitative adjustment component includes: a driving mechanism, a main gear, a turntable, a transmission rod, a sector gear, a vertical rack, an upper limit sleeve, a lower limit sleeve and a box body; the main gear is set below the lowest point of the aluminum-clad steel wire, one of the main gears is driven to rotate by the driving mechanism, and the turntable is coaxially connected to the main gear through a connecting shaft for transmission, the turntable includes a circular outer frame, a plurality of connecting rods and an inner shaft, the inner shaft is coaxially connected to the connecting shaft, the connecting rods are arranged at equal intervals along the outer circumference of the inner shaft and the two ends are respectively arranged with the inner shaft and the circular outer frame, and a mounting hinge is provided on the connecting rod; One end of the transmission rod is hinged to the turntable, and the other end of the transmission rod is hinged to the end of the sector gear; the sector gear is meshed with the vertical rack, and the middle part of the sector gear is fixed to the box body through the sector gear shaft; the upper end of the vertical rack is a cylindrical structure that passes through the upper limit sleeve, and the lower end of the vertical rack is a cylindrical structure that passes through the lower limit sleeve. The swing of the sector gear drives the vertical rack to move up and down in the upper limit sleeve and the lower limit sleeve. The turntable, transmission rod, sector gear, vertical rack, and lower limit sleeve are all arranged in the box body; the upper limit sleeve and the lower limit sleeve are both fixed to the box body; The number of main gears is the same as the number of the aluminum-clad steel wire insertion holes, and the main gears are arranged along the arrangement direction of the aluminum-clad steel wires and mesh with each other; the upper end of the vertical rack is connected to a third pulley; The fixed rear seat has a plurality of aluminum-clad steel wire passing holes arranged horizontally at intervals, and the aluminum-clad steel wire passing holes and the aluminum-clad steel wire passing holes are coaxially arranged in a one-to-one correspondence.

2. The adjustable metal wire stress quantitative relief device according to claim 1, characterized in that: The fixed front seat, the stress adjustment mechanism and the fixed rear seat are installed on the base in sequence.

3. The adjustable metal wire stress quantitative relief device according to claim 1, characterized in that: The first adjustment assembly includes a first base and a first pulley, and a plurality of first pulleys are rotatably fixed on the first base; The second adjusting assembly includes a second base and second pulleys, and a plurality of second pulleys are rotatably fixed on the second base.

4. The adjustable metal wire stress quantitative relief device according to claim 1, characterized in that: A plurality of aluminum-clad steel wire entry holes and a plurality of aluminum-clad steel wire exit holes are coaxially arranged in a one-to-one correspondence.

5. A method for adjusting the stress of a metal wire using the adjustable metal wire quantitative stress relief device according to any one of claims 1 to 4, characterized in that: include: Step 1: According to the stress relief amount of different aluminum-clad steel wires, adjust the position of the corresponding transmission rod on the rotating disk, thereby adjusting the height of the corresponding third pulley; Step 2: Pass the aluminum-clad steel wire through the aluminum-clad steel wire insertion hole in sequence, bypass the corresponding first pulley, third pulley and second pulley, and then pass through the aluminum-clad steel wire exit hole and move forward under the action of traction to eliminate the residual stress of the aluminum-clad steel wire.

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