A copper ring forming auxiliary tool structure

Abstract

The application discloses a copper ring forming auxiliary tool structure, which comprises two vertical plates symmetrically arranged on the two sides of the output end of a wire feeding mechanism along the length direction, a first mounting plate and a second mounting plate are respectively arranged between the two vertical plates and are oppositely arranged on the two ends of the output end of the wire feeding mechanism along the height direction; a first mounting block is arranged on the first mounting plate, the upper end of the first mounting block is respectively provided with a first round forming shaft roller and a first flatness shaft roller, and the axes of the first round forming shaft roller and the first flatness shaft roller are respectively arranged in parallel to the height direction and the length direction; a second mounting block is arranged on the second mounting plate, and the lower end of the second mounting block is provided with a second round forming shaft roller arranged in parallel to the height direction; during the round forming operation, the first flatness shaft roller abuts against the lower end of the copper wire, the first round forming shaft roller and the second round forming shaft roller abut against the two sides of the copper wire along the length direction and are arranged in a staggered mode along the width direction. The application can effectively prevent the copper wire from being excessively deformed due to the self weight and ensure the round forming effect of the copper wire.

Description

Technical Field

[0001] This invention relates to the field of copper ring forming technology, and more specifically to an auxiliary tooling structure for copper ring forming. Background Technology

[0002] Copper rings are common mechanical components widely used in various mechanical equipment. Currently, to improve copper ring production efficiency, copper ring forming devices are typically used to process copper wire into rings. During the forming process, the copper wire wound on a spool is unwound and fed to a straightening mechanism for straightening. The straightened wire is then automatically fed to a winding mechanism for winding, resulting in the final copper ring product. However, in most current copper ring forming devices, the wire fed from the output of the feeding mechanism is prone to deformation due to its own weight during the winding process, leading to poor winding and a high defect rate in the formed copper rings. Summary of the Invention

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the rolling mechanism of the existing copper ring forming device cannot support the copper wire delivered from the wire feeding mechanism, which easily leads to poor rolling effect, and thus provides a copper ring forming auxiliary tooling structure.

[0004] According to the present invention, a copper ring forming auxiliary tooling structure is applied to the output end of a wire feeding mechanism. The auxiliary tooling structure includes:

[0005] Two vertical plates are symmetrically arranged on both sides of the output end of the wire feeding mechanism along the length direction;

[0006] The first mounting plate is positioned between the two vertical plates.

[0007] The second mounting plate is disposed between the two vertical plates, and the first mounting plate and the second mounting plate are disposed opposite each other at the two ends of the output end of the wire feeding mechanism along the height direction;

[0008] A first mounting block is disposed on the first mounting plate. A first rounding roller and a first flatness roller are respectively disposed on one end of the first mounting block facing the second mounting plate. The axis of the first rounding roller is arranged parallel to the height direction, and the axis of the first flatness roller is arranged parallel to the length direction. The first rounding roller and the first flatness roller are staggered along the length direction.

[0009] A second mounting block is disposed on the second mounting plate. A second rounding roller is disposed at one end of the second mounting block facing the first mounting plate. The axis of the second rounding roller is arranged parallel to the height direction.

[0010] During the rolling operation, the first flatness roller abuts against the lower end of the copper wire along the height direction, and the first rounding roller and the second rounding roller abut against the two sides of the copper wire along the length direction, and are staggered along the width direction.

[0011] The auxiliary tooling structure for copper ring forming according to the present invention has at least the following technical effects:

[0012] 1. By providing a first rounding roller and a first flatness roller with their axes perpendicularly arranged on the first mounting block, and a second rounding roller at the end of the second mounting block facing the first mounting plate, during the process of forming a copper ring from the output end of the wire feeding mechanism, the first rounding roller and the second rounding roller respectively abut against both sides of the copper wire from the output end of the wire feeding mechanism along the length direction, and the first rounding roller and the second rounding roller are staggered along the width direction, thereby automatically forming a copper ring from the output end of the wire feeding mechanism; at the same time, during the process of forming the copper ring from the output end of the wire feeding mechanism, the first flatness roller abuts against the lower end of the copper wire along the height direction, and the first flatness roller provides an upward support force for the copper wire from the output end of the wire feeding mechanism, which can effectively prevent the copper wire from excessively deforming due to its own weight, ensure the rounding effect of the copper wire, and improve the yield of the formed copper ring product.

[0013] 2. By staggering the first rounding roller and the first flatness roller along the length direction, it is ensured that during the process of rolling the copper wire into a round shape by the first rounding roller abutting against one side of the copper wire along the length direction and cooperating with the second rounding roller, the first flatness roller can fully contact the lower end face of the copper wire, thus better preventing the copper wire from being excessively deformed due to its own weight.

[0014] Preferably, a second flatness roller is further provided at the end of the second mounting block facing the first mounting plate. The axis of the second flatness roller is arranged parallel to the length direction, and the second flatness roller and the second rounding roller are staggered along the length direction.

[0015] During the rolling operation, the first flatness roller and the second flatness roller abut against the lower and upper ends of the copper wire along the height direction, respectively.

[0016] Preferably, the dimension of the first flatness roller along the length direction is larger than the dimension of the copper wire along the length direction; a first slide plate is slidably connected to the first mounting plate, the first slide plate is driven to move along the length direction by a first length linear drive assembly, and the first mounting block is connected to the first slide plate;

[0017] A second slide plate is slidably connected to the second mounting plate. The second slide plate is driven to move along the length direction by a second length linear drive assembly. The second mounting block is connected to the second slide plate.

[0018] Preferably, a first connecting plate is slidably connected to the first sliding plate, and the first connecting plate is driven to move along the height direction by a third height linear drive assembly; the first mounting block is connected to the first connecting plate.

[0019] A second connecting plate is slidably connected to the second sliding plate, and the second connecting plate is driven to move along the height direction by a fourth height linear drive component; the second mounting block is connected to the second connecting plate.

[0020] Preferably, a limiting block is provided on the second connecting plate, the limiting block being located on the opposite left side of the second mounting block along its length direction; a mounting cavity is provided inside the limiting block, a floating cutter is slidably connected in the mounting cavity along its height direction, the lower end of the floating cutter along its height direction extends outside the limiting block, and a spring is provided between the upper end of the floating cutter along its height direction and the inner top wall of the mounting cavity; a through groove is formed in the width direction on the side of the limiting block facing the second mounting block, the through groove communicating with the floating cutter, and a cutting groove is formed in the width direction on the portion of the floating cutter located in the through groove, the cutting groove being used for copper wires to pass through, and a cutting edge is provided on the lower wall of the cutting groove;

[0021] The first connecting plate is provided with a top block, which is located on the left side of the first mounting block along its length.

[0022] When cutting copper wire, the top block is located directly below the floating cutter along the height direction and is driven by the third height linear drive assembly to gradually move upward along the height direction.

[0023] Preferably, the second connecting plate is provided with a mounting base, the mounting base has a mounting groove at one end facing the limiting block, the limiting block has a connecting arm at one end facing the mounting base, the connecting arm is rotatably connected to the mounting groove by a pin and locked by a locking assembly; the pin is arranged parallel to the height direction.

[0024] Preferably, the upper end of the portion of the connecting arm located within the mounting groove is provided with a threaded hole, and the upper end of the mounting base along the height direction is provided with an arc-shaped hole, the center of which coincides with the center of the pin, and the arc-shaped hole communicates with the mounting groove; the locking assembly includes a locking bolt, which, when locked, passes through the arc-shaped hole and is screwed into the threaded hole, and the head of the locking bolt abuts against and fits against the upper end face of the mounting base.

[0025] Preferably, the first mounting plate is slidably connected between the two vertical plates, and the first mounting plate is driven to move along the width direction by a fifth width linear drive component; the second mounting plate is slidably connected between the two vertical plates, and the second mounting plate is driven to move along the width direction by a sixth width linear drive component.

[0026] Preferably, the fifth width linear drive assembly includes two fifth lead screws, both of which are arranged parallel to the width direction and are respectively disposed on one side of the two vertical plates facing each other; one end of each fifth lead screw is connected to a fifth motor that drives its rotation, and each fifth lead screw is provided with a fifth lead screw nut seat, and the first mounting plate is connected to the fifth lead screw nut seats on both sides along the length direction.

[0027] And / or, the sixth width linear drive assembly includes two sixth lead screws, both of which are arranged parallel to the width direction and are respectively disposed on one side of the two vertical plates facing each other; one end of each sixth lead screw is connected to a sixth motor that drives its rotation, and each sixth lead screw is provided with a sixth lead screw nut seat, and the second mounting plate is connected to the sixth lead screw nut seats on both sides along the length direction.

[0028] Preferably, the first linear drive assembly includes a first lead screw, which is arranged along the length direction on the first mounting plate. One end of the first lead screw is connected to a first motor that drives it to rotate. A first lead screw nut seat is provided on the first lead screw, and the first slide plate is connected to the first lead screw nut seat.

[0029] And / or, the second length linear drive assembly includes a second lead screw, which is arranged along the length direction on the second mounting plate. One end of the second lead screw is connected to a second motor that drives its rotation. A second lead screw nut seat is provided on the second lead screw, and the second slide plate is connected to the second lead screw nut seat.

[0030] And / or, the third height linear drive assembly includes a third lead screw, which is arranged on the first slide plate along the height direction. A third motor is connected to the end of the third lead screw away from the second slide plate. A third lead screw nut seat is provided on the third lead screw, and the first connecting plate is connected to the third lead screw nut seat.

[0031] And / or, the fourth height linear drive assembly includes a fourth lead screw, which is arranged on the second slide plate along the height direction. A fourth motor is connected to the end of the fourth lead screw away from the first slide plate. A fourth lead screw nut seat is provided on the fourth lead screw, and the second connecting plate is connected to the fourth lead screw nut seat.

[0032] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0033] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0034] Figure 1 This is a three-dimensional structural diagram of the copper wire being cut in this embodiment;

[0035] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0036] Figure 3 for Figure 1 Enlarged view of point B in the middle;

[0037] Figure 4 This is a three-dimensional structural diagram from another perspective when the copper wire is cut in this embodiment;

[0038] Figure 5 for Figure 4 Enlarged view of point C in the middle;

[0039] Figure 6 This is a schematic diagram of the structure in this embodiment where the first rounding roller, the first flatness roller, the second rounding roller, and the second flatness roller abut against the copper wire to roll it into a circle.

[0040] Figure 7 This is a schematic diagram of the assembly of the limiting block and the mounting base in this embodiment;

[0041] Figure 8 This is a cross-sectional view of the limiting block in this embodiment;

[0042] Figure 9 for Figure 7 A schematic diagram of its decomposed structure.

[0043] Explanation of reference numerals in the attached figures:

[0044] 1- Output end of the wire feeding mechanism;

[0045] 2-Vertical plate, 21-Fifth guide rail, 22-Fifth slider, 23-Sixth guide rail, 24-Sixth slider;

[0046] 3-First mounting plate, 31-First guide rail;

[0047] 4-Second mounting plate, 41-Second guide rail;

[0048] 5-First mounting block, 51-First rounding roller, 52-First flatness roller;

[0049] 6-Second mounting block, 61-Second rounding roller, 62-Second flatness roller;

[0050] 7-First slide plate, 71-First connecting plate, 72-Top block, 73-Third guide rail;

[0051] 8-Second slide plate, 81-Second connecting plate, 82-Limiting block, 821-Mounting cavity, 822-Through groove, 83-Floating cutter, 831-Slot, 84-Spring, 85-Mounting base, 851-Mounting groove, 852-Arc-shaped hole, 86-Connecting arm, 861-Pin, 862-Threaded hole, 87-Locking bolt, 88-Fourth guide rail;

[0052] 9-Copper wire. Detailed Implementation

[0053] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0054] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0055] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0056] Furthermore, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0057] like Figures 1 to 6 As shown, this embodiment provides an auxiliary tooling structure for forming a copper ring, applied to the output end 1 of a wire feeding mechanism. The auxiliary tooling structure includes two vertical plates 2, symmetrically arranged along their length on both sides of the output end 1. A first mounting plate 3 and a second mounting plate 4 are respectively disposed between the two vertical plates 2. The first mounting plate 3 and the second mounting plate 4 are positioned opposite each other along their height at both ends of the output end 1, with the first mounting plate 3 located directly below the second mounting plate 4 along its height. A first mounting block 5 is provided on the first mounting plate 3. A first rounding roller 51 and a first flatness roller 52 are respectively provided on one end of the first mounting block 5 facing the second mounting plate 4. The axis of the first rounding roller 51 is arranged parallel to the height direction, and the axis of the first flatness roller 52 is arranged parallel to the length direction. The first rounding roller 51 and the first flatness roller 52 are staggered along the length direction. A second mounting block 6 is provided on the second mounting plate 4. A second rounding roller 61 is provided on one end of the second mounting block 6 facing the first mounting plate 3. The axis of the second rounding roller 61 is arranged parallel to the height direction. Figure 6 As shown, during the rolling operation, the first flatness roller 52 abuts against the lower end of the copper wire 9 along the height direction, and the first rounding roller 51 and the second rounding roller 61 abut against both sides of the copper wire 9 along the length direction, and are staggered along the width direction. It can be understood that the length direction, height direction, and width direction mentioned in this embodiment refer to... Figure 1 or Figure 4 or Figure 6 The length, height, and width directions in the text.

[0058] Compared with the prior art, the copper ring forming auxiliary tooling structure of this embodiment has a first rounding roller 51 and a first flatness roller 52 with their axes arranged perpendicularly to each other on the upper end of the first mounting block 5, and a second rounding roller 61 is provided at the end of the second mounting block 6 facing the first mounting plate 3. During the process of forming a copper ring by rolling the copper wire 9 output from the output end 1 of the wire feeding mechanism, such as... Figure 6As shown, the first rounding roller 51 and the second rounding roller 61 respectively abut against the two sides of the copper wire 9 output from the output end 1 of the wire feeding mechanism along the length direction, and the first rounding roller 51 and the second rounding roller 61 are staggered along the width direction, so that the copper wire 9 output from the output end 1 of the wire feeding mechanism is automatically rolled into a copper ring; at the same time, during the process of rolling the copper wire 9 output from the output end 1 of the wire feeding mechanism, the first flatness roller 52 abuts against the lower end of the copper wire 9 along the height direction. The first flatness roller 52 provides an upward support force for the copper wire 9 output from the output end 1 of the wire feeding mechanism, which can effectively prevent the copper wire 9 from being excessively deformed due to its own weight, ensure the rounding effect of the copper wire 9, and improve the yield of the formed copper ring product. Furthermore, by staggering the first rounding roller 51 and the first flatness roller 52 along the length direction, it is ensured that during the process of the first rounding roller 51 abutting against one side of the copper wire 9 along the length direction and cooperating with the second rounding roller 61 to roll the copper wire 9 into a round shape, the first flatness roller 52 can fully contact and support the lower end face of the copper wire 9, thus better preventing the copper wire 9 from being excessively deformed due to its own weight.

[0059] like Figures 4 to 6 As shown, in some embodiments of the present invention, a second flatness roller 62 is further provided at one end of the second mounting block 6 facing the first mounting plate 3. The axis of the second flatness roller 62 is arranged parallel to the length direction, and the second flatness roller 62 and the second rounding roller 61 are staggered along the length direction. During the rolling operation, the first flatness roller 52 and the second flatness roller 62 respectively abut against the lower end and the upper end of the copper wire 9 along the height direction, respectively abutting and limiting the upper and lower ends of the copper wire 9 output from the output end 1 of the wire feeding mechanism, effectively preventing the copper wire 9 from bending downward or curling upward, ensuring the rounding effect of the copper wire 9, and further improving the yield of the formed copper ring product. Simultaneously, by staggering the second rounding roller 61 and the second flatness roller 62 along the length direction, it is ensured that during the process of rolling the copper wire 9 by the second rounding roller 61 abutting against one side of the copper wire 9 along the length direction and cooperating with the first rounding roller 51, the second flatness roller 62 can fully contact and limit the upper end surface of the copper wire 9, thus better preventing excessive deformation of the copper wire 9. It can be understood that during the rolling operation, the second flatness roller 62 is located directly above the first flatness roller 52.

[0060] like Figures 1 to 6As shown, in some embodiments of the present invention, the first flatness roller 52 has a length direction dimension greater than the length direction dimension of the copper wire 9, and the second flatness roller 62 has a length direction dimension greater than the length direction dimension of the copper wire 9; a first slide plate 7 is slidably connected to the first mounting plate 3, the first slide plate 7 is driven to move along the length direction by a first length linear drive assembly, and the first mounting block 5 is connected to the first slide plate 7; a second slide plate 8 is slidably connected to the second mounting plate 4, the second slide plate 8 is driven to move along the length direction by a second length linear drive assembly, and the second mounting block 6 is connected to the second slide plate 8. During the rolling process, the first and second linear drive components can respectively drive the first slide plate 7 and the second slide plate 8 to move closer to or further away from the center of the output end 1 of the wire feeding mechanism (i.e., the center of the copper wire 9 output from the output end 1 of the wire feeding mechanism) along the length direction. This ensures that, based on the first flatness roller 52 and the second flatness roller 62 abutting against the lower and upper ends of the copper wire 9 along the height direction, the distance between the first rounding roller 51 and the second rounding roller 61 along the length direction can be adjusted to roll the copper wire 9 into copper ring products of different diameters. Simultaneously, after rolling a copper ring, the first and second linear drive components drive the first mounting block 5 and the second mounting block 6 to positions further away from the output end 1 of the wire feeding mechanism along the length direction, providing operating space so that the copper wire 9 at the exit of the output end 1 of the wire feeding mechanism can be cut with a cutter, resulting in the final copper ring product, which is then automatically picked up by the robot and placed into a material frame. More specifically, the first flatness roller 52 and the second flatness roller 62 are configured as identical rollers.

[0061] like Figures 1 to 5As shown, in some embodiments of the present invention, a first connecting plate 71 is slidably connected to the first sliding plate 7, and the first connecting plate 71 is driven to move along the height direction by a third height linear drive component; the first mounting block 5 is connected to the first connecting plate 71; a second connecting plate 81 is slidably connected to the second sliding plate 8, and the second connecting plate 81 is driven to move along the height direction by a fourth height linear drive component; the second mounting block 6 is connected to the second connecting plate 81. During the rolling process, the third and fourth height linear drive components can respectively drive the first connecting plate 71 and the second connecting plate 81 to move closer to or further away from the center of the output end 1 of the wire feeding mechanism (i.e., the center of the copper wire 9 output from the output end 1 of the wire feeding mechanism). This ensures that, based on the first rounding roller 51 and the second rounding roller 61 respectively abutting against both sides of the copper wire 9 output from the output end 1 of the wire feeding mechanism along the length direction, the distance between the first flatness roller 52 and the second flatness roller 62 along the height direction is adjusted. This achieves contact and limiting of the upper and lower ends of the copper wires 9 with different dimensions along the height direction output from the output end 1 of the wire feeding mechanism, effectively preventing the copper wires 9 output from the output end 1 of the wire feeding mechanism from bending downwards or curling upwards, ensuring the rounding effect of the copper wires 9, and further improving the yield of the formed copper ring products. It should be noted that the dimension of the first rounding roller 51 along the height direction is larger than the dimension of the copper wire 9 along the height direction, and the dimension of the second rounding roller 61 along the height direction is larger than the dimension of the copper wire 9 along the height direction. More specifically, the first rounding roller 51 and the second rounding roller 61 are configured to be the same roller.

[0062] like Figure 1 , Figure 2 , Figure 4 and Figures 7 to 9As shown, in some embodiments of the present invention, a limiting block 82 is provided on the second connecting plate 81, the limiting block 82 being located on the opposite left side of the second mounting block 6 along its length direction; a mounting cavity 821 is provided inside the limiting block 82, and a floating cutter 83 is slidably connected to the mounting cavity 821 along its height direction, the lower end of the floating cutter 83 extending to the outside of the limiting block 82 along its height direction, and two springs 84 preferably being provided between the upper end of the floating cutter 83 and the inner top wall of the mounting cavity 821 along its height direction; a through groove is formed through the limiting block 82 along its width direction on the side facing the second mounting block 6. 822, the through groove 822 is connected to the floating cutter 83, and the portion of the floating cutter 83 located in the through groove 822 forms a cutting groove 831 along the width direction. The cutting groove 831 is used for the copper wire 9 to pass through, and the lower wall of the cutting groove 831 is provided with a cutting edge. A top block 72 is provided on the first connecting plate 71. The top block 72 is located on the opposite left side of the first mounting block 5 along the length direction. When the copper wire 9 is cut, the top block 72 is located directly below the floating cutter 83 along the height direction, and is driven by the third height linear drive component to gradually move upward along the height direction. After the copper wire 9 delivered from the output end 1 of the wire feeding mechanism is rolled into a copper ring shape, and the copper wire 9 at the outlet of the output end 1 of the wire feeding mechanism needs to be cut, firstly, the second connecting plate 81 is driven away from the first connecting plate 71 in the height direction by the fourth height linear drive assembly, so that the second rounding roller 61 and the second flatness roller 62 disengage from contact with the copper wire 9, and the cutting groove 831 is located on the same straight line as the copper wire 9 in the length direction; at the same time, the first connecting plate 71 is driven away from the second connecting plate 81 in the height direction by the third height linear drive assembly, so that the first rounding roller 51 and the first flatness roller 52 disengage from contact with the copper wire 9; then, the second connecting plate 81 is driven to move to the right in the length direction by the second length linear drive assembly, straight... The copper wire 9 is completely secured within the cutting groove 831. Simultaneously, the first connecting plate 71 is driven to move to the right along the length direction via the first length linear drive assembly until the top block 72 is directly below the floating cutter 83 along the height direction. Then, the first connecting plate 71 is driven to move closer to the second connecting plate 81 along the height direction via the third height linear drive assembly, causing the top block 72 to move upward and abut against the lower end face of the floating cutter 83. This gradually pushes the floating cutter 83 to compress the spring 84 upward, thereby causing the cutting groove 831 to move upward relative to the copper wire 9. This achieves automatic cutting of the copper wire 9 at the outlet of the wire feeding mechanism output end 1, flush with the wire. Compared to manually cutting the copper wire 9, this embodiment improves the production efficiency and quality of copper ring products. It is understood that the relative left side along the length direction mentioned here is based on... Figure 1 It is described from the perspective of [the author / organization].

[0063] Specifically, in order to better improve the cutting effect on the copper wire 9, a cutting blade can also be provided on the upper wall of the cutting groove 831.

[0064] like Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 7 , Figure 8 and Figure 9 As shown, in some embodiments of the present invention, a mounting base 85 is provided on the second connecting plate 81. The mounting base 85 has a mounting groove 851 at one end facing the limiting block 82, and a connecting arm 86 is provided at the other end of the limiting block 82 facing the mounting base 85. The connecting arm 86 is rotatably connected to the mounting groove 851 via a pin 861 and is locked by a locking assembly. The pin 861 is arranged parallel to the height direction. During the cutting of the copper wire 9, according to the different angle requirements of the cut point of the actual copper ring product, the locking assembly can be unlocked to remove the locking force on the connecting arm 86. This allows the limiting block 82 to rotate around the pin 861 along with the connecting arm 86, adjusting the angle of the cutting groove 831 to match the actual angle of the cut point of the actual copper ring product before locking. This allows the copper wire 9 to be cut to produce copper ring products with different corresponding cut angles, thus having a wide range of applications.

[0065] like Figure 7 and Figure 9 As shown, in some embodiments of the present invention, the upper end of the portion of the connecting arm 86 located within the mounting groove 851 is provided with a threaded hole 862, and the upper end of the mounting base 85 along the height direction is provided with an arc-shaped hole 852 corresponding to the position of the threaded hole 862. The center of the arc-shaped hole 852 coincides with the center of the pin 861, and the arc-shaped hole 852 communicates with the mounting groove 851. The locking assembly includes a locking bolt 87. When locked, the locking bolt 87 passes through the arc-shaped hole 852 and is screwed into the threaded hole 862, and the head of the locking bolt 87 abuts against and fits against the upper end face of the mounting base 85. By aligning the center of the arc-shaped hole 852 with the center of the pin 861, it is ensured that after the limiting block 82 is rotated around the pin 861 with the connecting arm 86 to the required angle position, the threaded hole 862 is always aligned and connected with the arc-shaped hole 852. This ensures that the locking bolt 87 is aligned with the threaded hole 862, passes through the arc-shaped hole 852, and is screwed into the threaded hole 862 for secure locking.

[0066] like Figures 1 to 4As shown, in some embodiments of the present invention, the first mounting plate 3 is slidably connected between the two vertical plates 2, and the first mounting plate 3 is driven to move along the width direction by the fifth width linear drive assembly; the second mounting plate 4 is slidably connected between the two vertical plates 2, and the second mounting plate 4 is driven to move along the width direction by the sixth width linear drive assembly. After the copper wire 9 delivered from the output end 1 of the wire feeding mechanism is rolled into a copper ring and then cut, the top block 72 and the floating cutter 83 can be moved along the width direction by the fifth width linear drive assembly and the sixth width linear drive assembly, respectively, to adjust the position of the floating cutter 83 cutting the copper wire 9, thereby obtaining copper ring products of different sizes, which has a wide range of applications. Meanwhile, during the rolling process, the fifth width linear drive component and the sixth width linear drive component can respectively drive the first mounting block 5 and the second mounting block 6 to move along the width direction, ensuring that the first rounding roller 51 and the second rounding roller 61 are precisely staggered along the width direction on the basis that the copper wire 9 output from the output end 1 of the wire feeding mechanism is respectively abutted on both sides along the length direction. This ensures that the copper wire 9 output from the output end 1 of the wire feeding mechanism is automatically rolled into a copper ring.

[0067] This embodiment does not limit the structure of the fifth width linear drive assembly. To more smoothly drive the first mounting plate 3, top block 72, and first mounting block 5 to move along the width direction, so as to accurately adjust the cutting position of the copper wire 9 or precisely adjust the offset position of the first rounding roller 51 relative to the second rounding roller 61 along the width direction, thereby improving the yield of the produced copper ring products; preferably, the fifth width linear drive assembly includes two fifth lead screws, both arranged parallel to the width direction and respectively located on one side of the two vertical plates 2 facing each other; one end of each fifth lead screw is connected to a fifth motor that drives its rotation, and each fifth lead screw is provided with a fifth lead screw nut seat. The first mounting plate 3 is connected to the fifth lead screw nut seats on both sides along the length direction. Of course, in other embodiments, the fifth width linear drive assembly can also be configured as a cylinder or a linear motor, or other structures.

[0068] To further improve the stability of the first mounting plate 3, top block 72, and first mounting block 5 moving along the width direction under the drive of the fifth width linear drive assembly; such as Figure 1 and Figure 4 As shown, two fifth guide rails 21 are provided on each side of the two vertical plates 2 facing each other. The fifth guide rails 21 are arranged parallel to the width direction. The two fifth guide rails 21 located on the same vertical plate 2 are symmetrically arranged on both sides of the corresponding fifth lead screw along the height direction. The first mounting plate 3 is slidably connected to the fifth guide rails 21 on both sides along the length direction by the fifth sliders 22.

[0069] This embodiment does not limit the structure of the sixth width linear drive assembly. To more smoothly drive the second mounting plate 4, floating cutter 83, and second mounting block 6 along the width direction, so as to precisely adjust the cutting position of the floating cutter 83 on the copper wire 9 or precisely adjust the offset position of the second rounding roller 61 relative to the first rounding roller 51 along the width direction, thereby improving the yield of the produced copper ring products; preferably, the sixth width linear drive assembly includes two sixth lead screws, both arranged parallel to the width direction and respectively located on one side of the two vertical plates 2 facing each other; one end of each sixth lead screw is connected to a sixth motor that drives its rotation, and each sixth lead screw is provided with a sixth lead screw nut seat. The second mounting plate 4 is connected to the sixth lead screw nut seats on both sides along the length direction. Of course, in other embodiments, the sixth width linear drive assembly can also be configured as a cylinder or linear motor, or other structures.

[0070] To further improve the stability of the second mounting plate 4, the floating cutter 83, and the second mounting block 6 moving along the width direction under the drive of the sixth width linear drive assembly; such as Figure 1 and Figure 4 As shown, two sixth guide rails 23 are provided on each side of the two vertical plates 2 facing each other. The sixth guide rails 23 are arranged parallel to the width direction. The two sixth guide rails 23 located on the same vertical plate 2 are symmetrically arranged on both sides of the corresponding sixth lead screw along the height direction. The second mounting plate 4 is slidably connected to the sixth guide rails 23 on both sides along the length direction through the sixth sliders 24.

[0071] This embodiment does not limit the structure of the first length linear drive assembly. To more smoothly drive the first slide plate 7, top block 72, and first mounting block 5 along the length direction, enabling more precise operation and further improving the quality of the produced copper rings, the first length linear drive assembly preferably includes a first lead screw. The first lead screw is arranged along the length direction on the first mounting plate 3, one end of which is connected to a first motor that drives its rotation. A first lead screw nut seat is provided on the first lead screw, and the first slide plate 7 is connected to the first lead screw nut seat. Of course, in other embodiments, the first length linear drive assembly can also be configured as a cylinder or a linear motor, or other structures.

[0072] To further improve the stability of the first sliding plate 7, top block 72, and first mounting block 5 moving along the length direction under the drive of the first length linear drive assembly; such as Figure 1 , Figure 3 and Figure 4As shown, the first mounting plate 3 is provided with two first guide rails 31. The two first guide rails 31 are arranged parallel to the length direction and symmetrically arranged on both sides of the first lead screw along the height direction. The first slide plate 7 is slidably connected to the first guide rails 31 through the first slider.

[0073] This embodiment does not limit the structure of the second length linear drive assembly. To more smoothly drive the second slide plate 8, floating cutter 83, and second mounting block 6 along the length direction, and to perform corresponding operations more precisely, thereby further improving the quality of the produced copper ring products, the second length linear drive assembly preferably includes a second lead screw. The second lead screw is arranged along the length direction on the second mounting plate 4, and one end of the second lead screw is connected to a second motor that drives its rotation. A second lead screw nut seat is provided on the second lead screw, and the second slide plate 8 is connected to the second lead screw nut seat. Of course, in other embodiments, the second length linear drive assembly can also be configured as a cylinder or a linear motor, or other structures.

[0074] To further improve the stability of the second slide plate 8, the floating cutter 83, and the second mounting block 6 moving along the length direction under the drive of the second length linear drive assembly; such as Figure 1 and Figure 4 As shown, specifically, the second mounting plate 4 is provided with two second guide rails 41. The two second guide rails 41 are arranged parallel to the length direction and symmetrically arranged on both sides of the second lead screw along the height direction. The second slide plate 8 is slidably connected to the second guide rails 41 through the second slider.

[0075] This embodiment does not limit the structure of the third height linear drive assembly. To more smoothly drive the first connecting plate 71, top block 72, and first mounting block 5 along the height direction, enabling more precise operation and further improving the quality of the produced copper rings, preferably, the third height linear drive assembly includes a third lead screw. The third lead screw is arranged along the height direction on the first sliding plate 7. A third motor is connected to the end of the third lead screw facing away from the second sliding plate 8. A third lead screw nut seat is provided on the third lead screw, and the first connecting plate 71 is connected to the third lead screw nut seat. Of course, in other embodiments, the third height linear drive assembly can also be configured as a cylinder or linear motor, or other structures.

[0076] To further improve the stability of the first connecting plate 71, top block 72, and first mounting block 5 moving along the height direction under the drive of the third height linear drive assembly; such as Figure 1 , Figure 3 and Figure 4As shown, specifically, the first slide plate 7 is provided with two third guide rails 73. The two third guide rails 73 are arranged parallel to the height direction and symmetrically arranged on both sides of the third lead screw along the length direction. The first connecting plate 71 is slidably connected to the third guide rails 73 through the third slider.

[0077] This embodiment does not limit the structure of the fourth height linear drive assembly. To more smoothly drive the second connecting plate 81, floating cutter 83, and second mounting block 6 to move along the height direction, thereby enabling more precise operations and further improving the quality of the produced copper rings, the fourth height linear drive assembly preferably includes a fourth lead screw. The fourth lead screw is arranged along the height direction on the second sliding plate 8. A fourth motor is connected to the end of the fourth lead screw opposite to the first sliding plate 7. A fourth lead screw nut seat is provided on the fourth lead screw, and the second connecting plate 81 is connected to the fourth lead screw nut seat. Of course, in other embodiments, the fourth height linear drive assembly can also be configured as a cylinder or linear motor, or other structures.

[0078] To further improve the stability of the second connecting plate 81, the floating cutter 83, and the second mounting block 6 moving along the height direction under the drive of the fourth height linear drive assembly; such as Figure 1 As shown, specifically, two fourth guide rails 88 are slidably connected to the second slide plate 8. The two fourth guide rails 88 are arranged parallel to the height direction and symmetrically arranged on both sides of the fourth lead screw along the length direction. The second connecting plate 81 is slidably connected to the fourth guide rails 88 through the fourth slider.

[0079] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A copper ring forming auxiliary tooling structure, applied to the output end (1) of a wire feeding mechanism, characterized in that, The auxiliary tooling structure includes: Two vertical plates (2) are symmetrically arranged on both sides of the output end (1) of the wire feeding mechanism along the length direction; The first mounting plate (3) is disposed between the two vertical plates (2). The second mounting plate (4) is disposed between the two vertical plates (2), and the first mounting plate (3) and the second mounting plate (4) are disposed opposite each other at the two ends of the output end (1) of the wire feeding mechanism along the height direction; The first mounting block (5) is set on the first mounting plate (3). The first mounting block (5) is provided with a first rounding roller (51) and a first flatness roller (52) at one end facing the second mounting plate (4). The axis of the first rounding roller (51) is arranged parallel to the height direction, and the axis of the first flatness roller (52) is arranged parallel to the length direction. The first rounding roller (51) and the first flatness roller (52) are staggered along the length direction. The second mounting block (6) is disposed on the second mounting plate (4). A second rounding roller (61) is disposed at one end of the second mounting block (6) facing the first mounting plate (3). The axis of the second rounding roller (61) is arranged parallel to the height direction. A second flatness roller (62) is also disposed at one end of the second mounting block (6) facing the first mounting plate (3). The axis of the second flatness roller (62) is arranged parallel to the length direction. The second flatness roller (62) and the second rounding roller (61) are staggered along the length direction. During the rolling operation, the second flatness roller (62) is located directly above the first flatness roller (52). The first flatness roller (52) and the second flatness roller (62) abut against the lower and upper ends of the copper wire (9) along the height direction, respectively. The first rounding roller (51) and the second rounding roller (61) abut against both sides of the copper wire (9) along the length direction, and are staggered along the width direction. The first flatness roller (52) has a length dimension greater than the copper wire (9) length dimension, and the second flatness roller (62) has a length dimension greater than the copper wire (9) length dimension; a first slide plate (7) is slidably connected to the first mounting plate (3), and the first slide plate (7) is driven to move along the length direction by the first length linear drive assembly, and the first mounting block (5) is connected to the first slide plate (7); The second mounting plate (4) is slidably connected to the second sliding plate (8), the second sliding plate (8) is driven to move along the length direction by the second length linear drive assembly, and the second mounting block (6) is connected to the second sliding plate (8); The first rounding roller (51) has a greater dimension along the height direction than the copper wire (9), and the second rounding roller (61) has a greater dimension along the height direction than the copper wire (9); a first connecting plate (71) is slidably connected to the first sliding plate (7), and the first connecting plate (71) is driven to move along the height direction by a third height linear drive assembly; the first mounting block (5) is connected to the first connecting plate (71); A second connecting plate (81) is slidably connected to the second sliding plate (8), and the second connecting plate (81) is driven to move along the height direction by the fourth height linear drive assembly; the second mounting block (6) is connected to the second connecting plate (81).

2. The auxiliary tooling structure for copper ring forming according to claim 1, characterized in that, A limiting block (82) is provided on the second connecting plate (81), the limiting block (82) being located on the opposite left side of the second mounting block (6) along its length direction; a mounting cavity (821) is provided inside the limiting block (82), and a floating cutter (83) is slidably connected in the mounting cavity (821) along its height direction, the lower end of the floating cutter (83) extending out of the limiting block (82) along its height direction, and the upper end of the floating cutter (83) being connected to the mounting cavity (821) along its height direction. A spring (84) is provided between the inner top walls; the limiting block (82) has a through groove (822) extending through the width direction on the side facing the second mounting block (6), the through groove (822) is connected to the floating cutter (83), the floating cutter (83) has a cutting groove (831) extending through the width direction on the part of the through groove (822), the cutting groove (831) is used for copper wire (9) to pass through, and the lower wall of the cutting groove (831) is provided with a cutting blade; A top block (72) is provided on the first connecting plate (71), and the top block (72) is located on the opposite left side of the first mounting block (5) along the length direction; When cutting the copper wire (9), the top block (72) is located directly below the floating cutter (83) along the height direction and is driven by the third height linear drive assembly to gradually move upward along the height direction.

3. The auxiliary tooling structure for copper ring forming according to claim 2, characterized in that, The second connecting plate (81) is provided with a mounting base (85). The mounting base (85) has a mounting groove (851) at one end facing the limiting block (82). The limiting block (82) has a connecting arm (86) at one end facing the mounting base (85). The connecting arm (86) is rotatably connected to the mounting groove (851) by a pin (861) and is locked by a locking assembly. The pin (861) is arranged parallel to the height direction.

4. The auxiliary tooling structure for copper ring forming according to claim 3, characterized in that, The upper end of the portion of the connecting arm (86) located in the mounting groove (851) is provided with a threaded hole (862), and the upper end of the mounting base (85) along the height direction is provided with an arc-shaped hole (852). The center of the arc-shaped hole (852) coincides with the center of the pin (861), and the arc-shaped hole (852) communicates with the mounting groove (851). The locking assembly includes a locking bolt (87). When locked, the locking bolt (87) passes through the arc-shaped hole (852) and is screwed into the threaded hole (862), and the screw head of the locking bolt (87) abuts against and fits against the upper end face of the mounting base (85).

5. A copper ring forming auxiliary tooling structure according to any one of claims 1 to 4, characterized in that, The first mounting plate (3) is slidably connected between the two vertical plates (2), and the first mounting plate (3) is driven to move along the width direction by the fifth width linear drive component; the second mounting plate (4) is slidably connected between the two vertical plates (2), and the second mounting plate (4) is driven to move along the width direction by the sixth width linear drive component.

6. The auxiliary tooling structure for copper ring forming according to claim 5, characterized in that, The fifth width linear drive assembly includes two fifth lead screws, both of which are arranged parallel to the width direction and are respectively located on one side of the two vertical plates (2) facing each other; one end of each fifth lead screw is connected to a fifth motor that drives its rotation, and each fifth lead screw is provided with a fifth lead screw nut seat; the first mounting plate (3) is connected to the fifth lead screw nut seats on both sides along the length direction. And / or, the sixth width linear drive assembly includes two sixth lead screws, both of which are arranged parallel to the width direction and are respectively located on one side of the two vertical plates (2) facing each other; one end of each sixth lead screw is connected to a sixth motor that drives its rotation, and each sixth lead screw is provided with a sixth lead screw nut seat, and the second mounting plate (4) is connected to the sixth lead screw nut seats on both sides along the length direction.

7. The auxiliary tooling structure for copper ring forming according to any one of claims 1 to 4, characterized in that, The first length linear drive assembly includes a first lead screw, which is arranged along the length direction on the first mounting plate (3). One end of the first lead screw is connected to a first motor that drives it to rotate. A first lead screw nut seat is provided on the first lead screw, and the first slide plate (7) is connected to the first lead screw nut seat. And / or, the second length linear drive assembly includes a second lead screw, which is arranged along the length direction on the second mounting plate (4), one end of the second lead screw is connected to a second motor that drives its rotation, a second lead screw nut seat is provided on the second lead screw, and the second slide plate (8) is connected to the second lead screw nut seat; And / or, the third height linear drive assembly includes a third lead screw, which is arranged on the first slide plate (7) along the height direction. A third motor is connected to one end of the third lead screw away from the second slide plate (8). A third lead screw nut seat is provided on the third lead screw, and the first connecting plate (71) is connected to the third lead screw nut seat. And / or, the fourth height linear drive assembly includes a fourth lead screw, which is arranged on the second slide plate (8) along the height direction. A fourth motor is connected to one end of the fourth lead screw away from the first slide plate (7). A fourth lead screw nut seat is provided on the fourth lead screw, and the second connecting plate (81) is connected to the fourth lead screw nut seat.

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