Forming processing method for copper bar production

Abstract

The invention discloses a forming machining method for copper bar production, and belongs to the technical field of copper bar production. A workbench is included, a support plate is fixed to the top face of the workbench, a containing groove is formed in a base, limiting columns are fixed to the two ends of the containing groove, and a lower connecting base located over the base is fixed to the output end of an electric push rod; a bending assembly is arranged at the bottom of the lower connecting base, an adjusting assembly is arranged outside the lower connecting base, and an auxiliary taking assembly is connected to the lower connecting base. The side face of the copper bar is pressed in a multi-point mode through the bending assembly, so that the copper bar is bent and formed, it is guaranteed that the overall stress of the copper bar is uniform, the quality of a bent and formed finished product of the copper bar is improved, and the pressing degree of all point positions of the copper bar can be correspondingly and synchronously adjusted through the bending assembly; therefore, the copper bar bending angle adjusting device is suitable for machining and forming copper bars with different bending degrees, meets the machining requirements of the copper bars with different specifications, and achieves accurate adjustment of the copper bar bending angle.

Description

Technical Field

[0001] The present invention relates to the technical field of copper bar production, and particularly relates to a forming and processing method for copper bar production. Background Art

[0002] Copper bars, also known as copper busbars or copper busbars, play the role of transporting current and connecting electrical equipment in a circuit. Copper bars are widely used in electrical equipment, especially complete sets of distribution devices. Its characteristic is a long conductor with a rectangular or chamfered (rounded) rectangular cross-section. Now, generally rounded copper bars are used to avoid tip discharge. Copper bars play the role of transporting current and connecting electrical equipment in a circuit. It is a long conductor with a rectangular or chamfered rectangular cross-section and plays the role of transporting current and connecting electrical equipment in a circuit. Copper bars are widely used in electrical equipment, especially complete sets of distribution devices. Due to different requirements for the use of copper bars, the copper bars need to be bent at different angles. Currently, when bending copper bars, the method is to press the copper bar plate with a bending device to bend the copper bar plate to a suitable angle.

[0003] As disclosed in Chinese Patent Publication No. CN217858163U, a bending mechanism for copper bar processing and forming is disclosed, which relates to the technical field of copper bar processing equipment. The present invention includes a base, a bending convex block, a hydraulic cylinder, and a bending support assembly. A hydraulic cylinder is fixedly installed on the base, and a bending convex block is fixed at the end of the piston rod of the hydraulic cylinder; the bending support assembly includes a mounting seat, a support shaft is fixedly installed on the top surface of the mounting seat, and a bearing A is fixedly installed on the circumferential side of the support shaft; a bending support roller is fixedly installed on the circumferential side of the bearing A; the mounting seat is assembled on the base; a bending groove is fixedly installed on the base.

[0004] In the above application, only the bending convex block is driven by the hydraulic cylinder to perform single-point pressing and bending forming on the middle of the copper bar. Single-point pressing easily causes uneven stress on the copper bar, making the copper bar prone to local deformation or distortion, difficult to fully offset the springback effect of other positions of the copper bar, difficult to ensure the accuracy of the bending angle, and at the same time, the concentrated stress may cause excessive stretching or compression of the middle part of the copper bar, affecting the finished product quality of the product.

[0005] Therefore, it is necessary to provide a forming and processing method for copper bar production to solve the above technical problems. Summary of the Invention

[0006] The purpose of the present invention is to provide a forming and processing method for copper bar production to solve the problems raised in the above background art.

[0007] To achieve the above purpose, the solution of the present invention to solve the above technical problems is as follows: A forming and processing method for copper bar production, the processing method is based on a workbench, a bending component, a setting component, and an auxiliary picking component, and the processing method includes the following steps:

[0008] S1. Place the copper bar to be bent into the placement slot of the base, and use two limit columns to stop and limit the two ends of the copper bar;

[0009] S2, the output end of the electric push rod drives the lower seat to move downward, and one end of the push rod is clamped into the first clamping groove of the arc block, so as to limit the push rod, so that the other end of the push rod presses the side of the copper bar, so that the lower seat adjusted by downward movement drives multiple push rods to perform multi-point push pressure on the side of the copper bar, so that the copper bar is bent and formed by the cooperation of the push rod and the limit column;

[0010] S3. When copper bars with different curvatures need to be processed, the end plate is pulled up so that the end of the plug rod is disengaged from the second slot, the locking of the column is released, and the column is rotated to adjust the end of the push rod so that the end of the push rod is inserted into arc blocks of different sizes, so that multiple push rods can adjust the pressure degree of each point of the copper bar in a corresponding and synchronous manner, thereby being suitable for processing copper bars with different curvatures;

[0011] S4. After the copper busbar is bent and formed, the electric push rod drives the lower connection seat to move upward in the opposite direction. The upward-adjustable lower connection seat drives the auxiliary rod to move upward through the bracket plate, so that the copper busbar in the base is assisted to be pushed out by the auxiliary rod, so as to assist in taking out the copper busbar formed by the bending process.

[0012] As a further solution of the present invention, a base is fixed on the top surface of the workbench, a placement groove is opened inside the base, limiting columns are fixed at both ends of the placement groove, a lower connecting seat that can be adjusted to rise and fall is arranged directly above the base, a pressing and bending assembly that cooperates with the limiting columns to bend the copper busbar into multi-point shape is arranged at the bottom of the lower connecting seat, and an adjustment assembly for locking the pressing and bending assembly is arranged outside the lower connecting seat.

[0013] As a further solution of the present invention, the press-bending assembly includes a push rod inserted into the lower connector and extending from the bottom of the lower connector. The push rods are provided in plurality and the plurality of push rods extend from the bottom of the lower connector at different lengths. The copper busbar is press-bent and formed by the plurality of push rods with different extension lengths.

[0014] As a further solution of the present invention, an inner groove is provided inside the lower connecting seat, a rotatable and adjustable column is arranged in the inner groove, a plurality of arc blocks of different sizes are fixed on the side of the column, the plurality of arc blocks are arranged in groups and a single group of arc blocks is arranged corresponding to a single pushing rod, and a first card groove is provided on the side of the arc block to be inserted and matched with the end of the pushing rod.

[0015] As a further solution of the present invention, a spring groove coaxial with the top pressure rod is provided inside the lower connecting seat. A first side convex plate located in the spring groove is fixed on the side surface of the top pressure rod, and a first spring is sleeved on the side surface of the top pressure rod between the first side convex plate and the bottom end of the spring groove.

[0016] As a further solution of the present invention, a top head is fixed at the bottom end of the top pressure rod. The top head can be made of hard rubber material, and an arc-shaped end is provided at the top end of the top pressure rod.

[0017] As a further solution of the present invention, the setting component includes an end shaft rod fixed at one end of the column body and rotatably penetrating the side wall of the inner groove. A convex plate is fixed on the outer side wall of the lower connecting seat. A plug rod is slidably connected to the convex plate. A head plate is fixed at the top end of the plug rod. A second card slot adapted to the end of the plug rod is provided on the side surface of the end shaft rod. There are multiple second card slots and the multiple second card slots are annularly distributed.

[0018] As a further solution of the present invention, a second side convex plate is fixed on the side surface of the plug rod, and a second spring is sleeved on the side surface of the plug rod between the convex plate and the second side convex plate.

[0019] As a further solution of the present invention, a handle is fixed at the end of the end shaft rod away from the column body. An end sleeve sleeved outside the end shaft rod is fixed on the outer side wall of the lower connecting seat. The plug rod penetrates and is inserted into the second card slot.

[0020] As a further solution of the present invention, an auxiliary extraction component for assisting in extracting the bent copper row is connected to the lower connecting seat. The auxiliary extraction component includes a support plate fixed on the side surface of the lower connecting seat. A chute is provided on the side surface of the base. An auxiliary output rod slidably adapted to the chute is fixed at the bottom end of the support plate. A rubber sleeve is fittingly sleeved on the side surface of the auxiliary output rod.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. By performing multi-point pressing on the side surface of the copper row through the bending component, the copper row is bent and formed. By pressing multiple positions of the copper row in a multi-point manner, it is ensured that the overall force on the copper row is uniform, avoiding uneven deformation or material damage caused by local stress concentration, thereby significantly improving the bending accuracy of the copper row, effectively improving the quality of the copper row bending and forming process. At the same time, by the method of multi-point synchronous pressing, the risk of twisting or warping of the copper row during the bending process is effectively reduced, ensuring the stable size and flat surface of the formed copper row, meeting the requirements of high-precision electrical installation. The copper row forming processing structure is relatively simple and efficient, effectively reducing the overall investment and later maintenance costs;

[0023] 2. When processing copper bars with different bending degrees, the setting component can unlock the bending component, and the bending component can synchronously adjust the pressure on each point of the copper bar correspondingly, so as to be applicable to processing copper bars with different bending degrees, meet the processing requirements of different specifications of copper bars, achieve a more accurate adjustment of the bending angle of the copper bar, effectively improve the applicable range of the overall device, and improve the overall practicality;

[0024] 3. After the bending forming process of the copper bar is completed, the lower connecting seat adjusted upward drives the auxiliary extraction component to work, so that the copper bar in the base is assisted to be pushed out through the auxiliary extraction component, and the bent and formed copper bar is assisted to be taken out, avoiding the problem that the formed copper bar is stuck in the base and difficult to take out, and effectively improving the material taking efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention will be further described below with reference to the drawings and embodiments:

[0026] Figure 1 is a schematic flow chart of the method of the present invention;

[0027] Figure 2 is a three-dimensional view of the overall structure of the present invention;

[0028] Figure 3 is a schematic diagram of the partial structure of the auxiliary extraction component of the present invention Figure 1 ;

[0029] Figure 4 is a schematic diagram of the partial structure of the auxiliary extraction component of the present invention Figure 2 ;

[0030] Figure 5 is a schematic front view of the overall structure of the present invention;

[0031] Figure 6 is a schematic diagram of the partial structure of the auxiliary extraction component of the present invention Figure 3 ;

[0032] Figure 7 is a schematic diagram of the partial structure of the bending component of the present invention Figure 1 ;

[0033] Figure 8 is a schematic sectional view of the bending component of the present invention Figure 1 ;

[0034] Figure 9 is a schematic sectional view of the bending component of the present invention Figure 2 ;

[0035] Figure 10 is Figure 9 an enlarged view of the structure at A in

[0036] Figure 11 Schematic diagram of the partial structure of the arc-shaped block of the present invention Figure 2 ;

[0037] Figure 12 Schematic diagram of the partial structure of the bending component of the present invention Figure 2 ;

[0038] Figure 13 Front view structural schematic diagram of the column and the arc-shaped block of the present invention

[0039] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0040] 1. Bending component; 101. Column; 102. Arc-shaped block; 103. First card slot; 104. Jacking rod; 105. First side convex plate; 106. Arc surface end; 107. Top head; 108. First spring; 109. Spring groove; 110. Inner groove; 2. Adjusting component; 201. End shaft rod; 202. Second card slot; 203. Handle; 204. Convex plate; 205. End head plate; 206. Second side convex plate; 207. Second spring; 208. Insert rod; 209. End sleeve; 3. Auxiliary fetching component; 301. Support plate; 302. Auxiliary output rod; 303. Rubber sleeve; 304. Slide groove; 4. Workbench; 5. Lower connecting seat; 6. Base; 7. Limit column; 8. Placing groove; 9. Electric push rod; 10. Support plate; 11. Bottom plate. Detailed implementation manners

[0041] The present invention will be further described below in conjunction with embodiments.

[0042] Please refer to Figure 1-13 , the present invention provides a forming processing method for copper bar production. The processing method is based on the workbench 4, the bending component 1, the adjusting component 2 and the auxiliary fetching component 3. The processing method includes the following steps:

[0043] S1. Place the copper bar to be bent and processed into the placing groove 8 of the base 6, and use the two limit columns 7 provided to stop and limit the two ends of the copper bar;

[0044] S2. Drive the lower connecting seat 5 to move downward through the output end of the electric push rod 9. One end end of the jacking rod 104 is stuck into the first card slot 103 of the arc-shaped block 102, so as to limit the jacking rod 104, and the other end end of the jacking rod 104 presses against the side surface of the copper bar. Thus, the lower connecting seat 5 driven by downward adjustment drives a plurality of jacking rods 104 to perform multi-point pressing on the side surface of the copper bar. Thus, through the cooperation of the jacking rod 104 and the limit column 7, the copper bar is bent and formed;

[0045] S3. When copper bars with different bending degrees need to be processed and formed, pull up the end head plate 205, so that the end of the insertion rod 208 is disengaged from the second card slot 202, unlocking the column body 101. Rotate the adjusting column body 101 to make the end of the pressing rod 104 snap into arc-shaped blocks 102 of different sizes, so that multiple pressing rods 104 can synchronously adjust the pressure on each point of the copper bar correspondingly, thus being applicable to processing and forming copper bars with different bending degrees.

[0046] S4. After the bending forming process of the copper bar is completed, drive the lower connecting seat 5 to move upward in the reverse direction through the electric push rod 9. The upward-adjusted lower connecting seat 5 drives the auxiliary output rod 302 to move upward through the support plate 301, so as to assist in pushing out the copper bar in the base 6 through the auxiliary output rod 302, thereby assisting in taking out the bent and formed copper bar.

[0047] Further, as Figure 2 , Figure 3 and Figure 4As shown, it is worth specifically explaining that a support plate 10 is fixed on the top surface of the workbench 4, an electric push rod 9 is fixed on the top end of the support plate 10, a base 6 is fixed on the top surface of the workbench 4, a placement groove 8 is formed inside the base 6, limiting columns 7 are fixed at both ends of the placement groove 8, a lower connecting seat 5 located directly above the base 6 is fixed on the output end of the electric push rod 9, a bending component 1 that cooperates with the limiting columns 7 to perform multi-point bending forming on the copper bar is arranged at the bottom of the lower connecting seat 5, a setting component 2 for locking the bending component 1 is arranged outside the lower connecting seat 5, an auxiliary extraction component 3 for assisting in extracting the bent copper bar is connected to the lower connecting seat 5, and a bottom plate 11 is fixed at the bottom end of the workbench 4; during use, the copper bar to be bent and processed is placed in the placement groove 8 of the base 6, the two limiting columns 7 provided are used to stop and limit the two ends of the copper bar, the electric push rod 9 is started to work, the lower connecting seat 5 is driven by the output end of the electric push rod 9 to move downward, so that the bending component 1 is driven by the downwardly adjusted lower connecting seat 5 to perform multi-point top pressing on the side surface of the copper bar, thereby enabling the copper bar to be bent and formed. By pressing multiple positions of the copper bar in a multi-point manner, it is ensured that the overall force on the copper bar is uniform, avoiding uneven deformation or material damage caused by local stress concentration, thereby significantly improving the precision of copper bar bending and forming, effectively improving the quality of the copper bar bending and forming processing finished product. At the same time, the risk of twisting or warping of the copper bar during the bending process is effectively reduced by the multi-point synchronous top pressing method, ensuring the stable size and flat surface of the formed copper bar, meeting the requirements of high-precision electrical installation. This copper bar forming processing structure is relatively simple and efficient, effectively reducing the overall investment and later maintenance costs; when copper bars with different bending degrees need to be processed and formed, the locking of the bending component 1 can be released through the provided setting component 2, and the pressure on each point of the copper bar can be adjusted correspondingly and synchronously through the provided bending component 1, so as to be applicable to the processing and forming of copper bars with different bending degrees, suitable for the processing requirements of different specifications of copper bars, realizing a relatively precise adjustment of the bending angle of the copper bar, effectively improving the applicable range of the overall device, and improving the overall practicality; when the copper bar bending and forming processing is completed, the lower connecting seat 5 is driven by the electric push rod 9 to move upward in the reverse direction, and the auxiliary extraction component 3 is driven by the upwardly adjusted lower connecting seat 5 to work, so that the copper bar in the base 6 is assisted to be pushed out through the auxiliary extraction component 3, thereby assisting in extracting the bent and processed copper bar, avoiding the problem that the formed copper bar is stuck in the base and difficult to extract, and effectively improving the material extraction efficiency.

[0048] Further, as Figure 4 、 Figure 7 and Figure 8As shown, it is worth specifically explaining that the bending component 1 includes a pressing rod 104 inserted into the lower socket 5 and extending from the bottom of the lower socket 5. There are multiple pressing rods 104, and the lengths of the multiple pressing rods 104 extending from the bottom of the lower socket 5 are different. The copper bar is pressed and bent into shape by the multiple pressing rods 104 with different extending lengths. During specific operation, the output end of the electric push rod 9 drives the lower socket 5 to move downward, so that the multiple pressing rods 104 driven by the downwardly adjusted lower socket 5 perform multi-point pressing on the side of the copper bar. Thus, the copper bar is bent into shape through the cooperation of the pressing rod 104 and the limiting column 7. By pressing multiple positions of the copper bar in a multi-point manner, it is ensured that the overall force on the copper bar is uniform, avoiding uneven deformation or material damage caused by local stress concentration, thereby significantly improving the precision of the copper bar bending and forming, effectively improving the quality of the copper bar bending and forming processed products. At the same time, the risk of twisting or warping of the copper bar during the bending process is effectively reduced by the multi-point synchronous pressing method, ensuring the stable size and flat surface of the formed copper bar.

[0049] Further, as shown in Figure 8 , Figure 9 and Figure 11 As shown, it is worth specifically explaining that an inner groove 110 is formed inside the lower socket 5. A rotatable and adjustable column 101 is arranged in the inner groove 110. A plurality of arc-shaped blocks 102 with different sizes are fixed on the side surface of the column 101. The multiple arc-shaped blocks 102 are set in multiple groups, and a single group of arc-shaped blocks 102 corresponds to a single pressing rod 104. A first card slot 103 adapted to the end of the pressing rod 104 is formed on the side surface of the arc-shaped block 102. During specific operation, one end of the pressing rod 104 is snapped into the first card slot 103 of the arc-shaped block 102, thereby limiting the pressing rod 104, so that the other end of the pressing rod 104 presses the side of the copper bar, making the copper bar bent into shape. The multiple arc-shaped blocks 102 distributed in a ring along the cross-section of the column 101 have different sizes, and at the same time, the sizes of a row of arc-shaped blocks 102 along the length direction of the column 101 can also be set to be unequal. The adjustment amount of the extending length of the pressing rod 104 depends on the height difference between the corresponding initial arc-shaped block 102 and the corresponding adjusted arc-shaped block 102, realizing that the multiple pressing rods 104 have different extending amounts during a single adjustment process. When copper bars with different bending degrees need to be processed and formed, by unlocking the column 101 and rotating and adjusting the column 101, the end of the pressing rod 104 is snapped into arc-shaped blocks 102 of different sizes, so that the pressing rods 104 can be synchronously adjusted with different extending amounts, enabling the multiple pressing rods 104 to relatively and synchronously adjust the pressing degree of each point of the copper bar, thereby being applicable to processing and forming copper bars with different bending degrees, meeting the processing requirements of different specifications of copper bars, realizing a relatively precise adjustment of the bending angle of the copper bar, effectively expanding the applicable range of the overall device, and improving the overall practicality.

[0050] Further, as shown inFigure 9 As shown, it is worth specifically explaining that a spring groove 109 arranged coaxially with the top pressure rod 104 is provided inside the lower connecting seat 5. A first side convex plate 105 located inside the spring groove 109 is fixed on the side surface of the top pressure rod 104, and a first spring 108 is sleeved on the side surface of the top pressure rod 104 between the first side convex plate 105 and the bottom end of the spring groove 109. During specific operation, the first spring 108 presses the first side convex plate 105 upward, so that the end of the top pressure rod 104 is always stably inserted into the first card slot 103 of the arc-shaped block 102.

[0051] Further, as shown in Figure 9 , Figure 10 and Figure 11 As shown, it is worth specifically explaining that the adjustment component 2 includes an end shaft rod 201 fixed to one end of the column body 101 and rotatably penetrating the side wall of the inner groove 110. A convex plate 204 is fixed on the outer side wall of the lower connecting seat 5. A plug rod 208 is slidably connected to the convex plate 204. A end head plate 205 is fixed on the top end of the plug rod 208. A second card slot 202 adapted to be inserted with the end of the plug rod 208 is provided on the side surface of the end shaft rod 201. There are multiple second card slots 202 and the multiple second card slots 202 are annularly distributed. During specific operation, the end of the plug rod 208 is inserted into the second card slot 202, so as to position and lock the end shaft rod 201 and the column body 101. By pulling up the end head plate 205, the end of the plug rod 208 is disengaged from the second card slot 202, and the locking of the column body 101 is released, and then the column body 101 can be rotated and adjusted.

[0052] Further, as shown in Figure 3 , Figure 4 and Figure 6 As shown, it is worth specifically explaining that an auxiliary extraction component 3 for assisting in taking out the bent copper row is connected to the lower connecting seat 5. The auxiliary extraction component 3 includes a support plate 301 fixed on the side surface of the lower connecting seat 5. A sliding groove 304 is provided on the side surface of the base 6. An auxiliary output rod 302 slidably adapted to the sliding groove 304 is fixed on the bottom end of the support plate 301. A rubber sleeve 303 is fittingly sleeved on the side surface of the auxiliary output rod 302. When the copper row is placed in the base 6 and ready for forming processing, at this time, the auxiliary output rod 302 is located below the limit post 7 or the auxiliary output rod 302 is flush with the limit post 7. The copper row can be stably placed in the placement groove 8, and the two limit posts 7 support the two ends of the copper row. After the copper row is bent and formed, the lower connecting seat 5 is driven to move upward reversely by the electric push rod 9. The upwardly adjusted lower connecting seat 5 drives the auxiliary output rod 302 to move upward through the support plate 301, so as to assist in pushing out the copper row in the base 6 through the auxiliary output rod 302, thereby assisting in taking out the bent and processed copper row, avoiding the problem that the formed copper row is stuck and difficult to take out, and effectively improving the material taking efficiency.

[0053] This solution has the following working process: Place the copper bar to be bent and processed into the placement groove 8 of the base 6, and use the two limit posts 7 provided to stop and limit the two ends of the copper bar. Start the electric push rod 9 to work, and drive the lower connecting seat 5 to move downward through the output end of the electric push rod 9. At this time, insert the end of the insertion rod 208 into the second card slot 202, so as to position and lock the end shaft rod 201 and the column body 101. And one end of the pressing rod 104 is stuck into the first card slot 103 of the arc-shaped block 102, so as to limit the pressing rod 104, so that the other end of the pressing rod 104 can press the side of the copper bar. Thus, drive multiple pressing rods 104 to perform multi-point pressing on the side of the copper bar through the downward-adjusted lower connecting seat 5. Thus, through the cooperation of the pressing rod 104 and the limit post 7, the copper bar is bent and formed. By pressing multiple positions of the copper bar in a multi-point manner, it is ensured that the overall force on the copper bar is uniform, thereby significantly improving the bending accuracy of the copper bar; when copper bars with different bending degrees need to be processed and formed, pull up the end head plate 205, so that the end of the insertion rod 208 is disengaged from the second card slot 202, unlocking the column body 101, and rotate the adjusting column body 101, so that the end of the pressing rod 104 is stuck into arc-shaped blocks 102 of different sizes, so that multiple pressing rods 104 can synchronously adjust the pressure on each point of the copper bar correspondingly, so as to be applicable to processing and forming copper bars with different bending degrees; when the bending and forming of the copper bar is completed, drive the lower connecting seat 5 to move upward in the reverse direction through the electric push rod 9. The upward-adjusted lower connecting seat 5 drives the auxiliary output rod 302 to move upward through the support plate 301, so as to assist in pushing out the copper bar in the base 6 through the auxiliary output rod 302, so as to assist in taking out the bent and processed copper bar.

[0054] Further, as Figure 10 shown, it is specifically noted that a second side convex plate 206 is fixed on the side of the insertion rod 208, and a second spring 207 is sleeved on the side of the insertion rod 208 and is located between the convex plate 204 and the second side convex plate 206; during specific work, the second spring 207 is used to press the second side convex plate 206, so as to ensure that the end of the insertion rod 208 is stably inserted into the second card slot 202. When the adjusting column body 101 is rotated, the second spring 207 is used to press the second side convex plate 206, so that the end of the insertion rod 208 always presses against the side of the end shaft rod 201 and the end of the insertion rod 208 can automatically be stuck into different second card slots 202, playing a prompting role to prevent the column body 101 from being over-rotated and adjusted.

[0055] Further, as Figure 1 、 Figure 2 and Figure 3As shown in the figure, it is worth specifically explaining that a handle 203 is fixed to one end of the end shaft rod 201 away from the column body 101, and an end sleeve 209 sleeving the outside of the end shaft rod 201 is fixed to the outer side wall of the lower socket 5. The insertion rod 208 penetrates through the insertion rod 208 and is inserted into the second card slot 202. During specific operation, the column body 101 can be conveniently rotated and adjusted through the provided handle 203, which is convenient for operation.

[0056] Furthermore, as shown in Figure 12 the figure, it is worth specifically explaining that a top head 107 is fixed to the bottom end of the top pressure rod 104. The top head 107 can be made of hard rubber material, and an arc-shaped end 106 is arranged at the top end of the top pressure rod 104. During specific operation, the wear between the end of the top pressure rod 104 and the arc-shaped block 102 is reduced through the provided arc-shaped end 106, so that the end of the top pressure rod 104 can smoothly slide into the first card slot 103 of another arc-shaped block 102.

[0057] In summary: The side of the copper row is subjected to multi-point top pressure through the bending component 1, so that the copper row is bent and formed. By pressing multiple positions of the copper row in a multi-point manner, it is ensured that the overall force on the copper row is uniform, avoiding uneven deformation or material damage caused by local stress concentration, thereby significantly improving the bending forming precision of the copper row, effectively improving the quality of the processed finished product of the copper row bending. At the same time, the risk of twisting or warping of the copper row during the bending process is effectively reduced through the multi-point synchronous top pressure method, ensuring the stable size and flat surface of the formed copper row, meeting the requirements of high-precision electrical installation. The copper row forming processing structure is relatively simple and efficient, effectively reducing the overall investment and later maintenance costs. When copper rows with different bending degrees need to be processed and formed, the locking of the bending component 1 can be released through the provided setting component 2, and the pressure on each point of the copper row can be synchronously adjusted correspondingly through the provided bending component 1, so as to be applicable to the processing and forming of copper rows with different bending degrees, meeting the processing requirements of different specifications of copper rows, realizing relatively precise adjustment of the bending angle of the copper row, effectively expanding the applicable range of the overall device, and improving the overall practicability. When the bending forming processing of the copper row is completed, the lower socket 5 is driven to move upward reversely through the electric push rod 9, and the auxiliary taking component 3 is driven to work through the upwardly adjusted lower socket 5, so that the copper row in the base 6 is assisted to be pushed out through the auxiliary taking component 3, thereby assisting in taking out the bent and processed copper row, avoiding the problem that the formed copper row is stuck in the base and difficult to take out, and effectively improving the taking efficiency.

[0058] The electric push rod 9 can be purchased on the market. The electric push rod 9 is equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so it is not repeated in the specification.

Claims

1. A forming and processing method for copper busbar production, characterized in that, The processing method is based on a workbench (4), a bending component (1), a setting component (2), and an auxiliary extraction component (3). The processing method includes the following steps: S1. Place the copper bar to be bent and processed into the placement groove (8) of the base (6), and use the two limit posts (7) provided to stop and limit the two ends of the copper bar; S2. Drive the lower connecting seat (5) to move downward through the output end of the electric push rod (9). One end of the top pressure rod (104) is inserted into the first card slot (103) of the arc-shaped block (102), thereby limiting the top pressure rod (104), so that the other end of the top pressure rod (104) presses against the side of the copper bar. Thus, the lower connecting seat (5) driven by downward movement drives multiple top pressure rods (104) to perform multi-point pressing on the side of the copper bar. Therefore, through the cooperation of the top pressure rod (104) and the limit post (7), the copper bar is bent and formed; S3. When copper bars with different bending degrees need to be processed and formed, pull up the end plate (205), so that the end of the insertion rod (208) is disengaged from the second card slot (202), unlocking the column body (101). Rotate the adjusting column body (101) so that the end of the top pressure rod (104) is inserted into arc-shaped blocks (102) of different sizes, enabling multiple top pressure rods (104) to relatively and synchronously adjust the pressure-receiving degree of each point of the copper bar, so as to be applicable to processing and forming copper bars with different bending degrees; S4. After the copper bar is bent and formed, drive the lower connecting seat (5) to move upward in the reverse direction through the electric push rod (9). The lower connecting seat (5) adjusted by upward movement drives the auxiliary output rod (302) to move upward through the support plate (301), thereby using the auxiliary output rod (302) to assist in pushing out the copper bar in the base (6), so as to assist in taking out the bent and processed copper bar.

2. The forming and processing method for copper bar production according to claim 1, characterized in that, A base (6) is fixed on the top surface of the workbench (4). A placement groove (8) is opened inside the base (6). Limit posts (7) are fixed at both ends of the placement groove (8). A vertically adjustable lower connecting seat (5) is arranged directly above the base (6). A bending component (1) for multi-point bending and forming of the copper bar in cooperation with the limit posts (7) is arranged at the bottom of the lower connecting seat (5). A setting component (2) for locking the bending component (1) is arranged outside the lower connecting seat (5).

3. The forming and processing method for copper bar production according to claim 2, wherein The bending component (1) includes: Top pressure rods (104) inserted into the lower connecting seat (5) and extending from the bottom of the lower connecting seat (5). There are multiple top pressure rods (104), and the lengths of the multiple top pressure rods (104) extending from the bottom of the lower connecting seat (5) are different.

4. The forming and processing method for copper busbar production according to claim 3, wherein The bending component (1) further includes: Inner groove (110) opened inside the lower connecting seat (5); Rotatably adjustable column body (101) arranged in the inner groove (110); Multiple arc-shaped blocks (102) with different sizes are fixed on the side surface of the column body (101). The multiple arc-shaped blocks (102) are set in multiple groups, and a single group of arc-shaped blocks (102) corresponds to a single top pressure rod (104). The first card slot (103) is opened in the arc-shaped block (102) and is inserted and adapted to the end of the pressing rod (104).

5. The forming and processing method for copper bar production according to claim 4, characterized in that, The bending assembly (1) further includes: The spring groove (109) is opened inside the lower connecting seat (5) and is coaxially arranged with the pressing rod (104); The first side convex plate (105) is fixed on the side surface of the pressing rod (104); The first spring (108) is sleeved on the side surface of the pressing rod (104) and is located between the first side convex plate (105) and the bottom end of the spring groove (109).

6. The forming and processing method for copper bar production according to claim 3, wherein The bending assembly (1) further includes: The top head (107) is fixed to the bottom end of the pressing rod (104); The arc surface end (106) is arranged at the top end of the pressing rod (104).

7. The forming method for copper bar production according to claim 3, wherein, The adjusting assembly (2) includes: The end shaft rod (201) is fixed to one end of the column body (101) and rotatably penetrates the side wall of the inner groove (110); The convex plate (204) is fixed to the outer side wall of the lower connecting seat (5); The inserting rod (208) is slidably connected to the convex plate (204); A plurality of second card slots (202) distributed in a ring are opened on the side surface of the end shaft rod (201) and are inserted and adapted to the end of the inserting rod (208).

8. The forming and processing method for copper bar production according to claim 7, characterized in that The adjusting assembly (2) further includes: The second side convex plate (206) is fixed to the side surface of the inserting rod (208); The second spring (207) is sleeved on the side surface of the inserting rod (208) and is located between the convex plate (204) and the second side convex plate (206).

9. The forming and processing method for copper bar production according to claim 8, characterized in that, The adjusting assembly (2) further includes: The handle (203) is fixed to the end of the end shaft rod (201); The end sleeve (209) is fixed to the outer side wall of the lower connecting seat (5) and is sleeved outside the end shaft rod (201).

10. The forming method for copper bar production according to claim 4, characterized in that, The lower connecting seat (5) is connected with an auxiliary extraction component (3) for assisting in extracting the bent copper row. The auxiliary extraction component (3) includes: The support plate (301) is fixed to the side surface of the lower connecting seat (5); The sliding groove (304) is opened on the side surface of the base (6); The auxiliary output rod (302) is fixed to the bottom end of the support plate (301) and is slidably adapted to the sliding groove (304).

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