A copper bar forming die

Abstract

The utility model discloses a copper bar forming die, including the machining station, the machining station top wall is equipped with the die body for copper bar processing forming, the die body mould cavity inside is equipped with the copper bar body of processing, the die body inside is equipped with the collection subassembly of waste collection, the back wall fixed mounting of machining station is equipped with the L shape frame, the L shape frame top wall is equipped with the punch adjusting assembly for carrying out the stamping processing to copper bar body, the punch adjusting assembly outer wall evenly is equipped with a plurality of copper bar body outer wall abutment fixed abutment component, the utility model relates to copper bar processing technical field, this copper bar forming die, through the punch adjusting assembly in the installation hole of copper bar both sides is carried out punch forming, can punch processing to different interval installation hole, through accurate adjustment both sides punch head's position, to different processing need all can adapt to complete, make the practicability and functionality of whole device get further strengthen.

Description

Technical Field

[0001] This utility model relates to the field of copper busbar processing technology, specifically a copper busbar forming mold. Background Technology

[0002] Conductive copper busbars are long conductors with rectangular or rounded cross-sections made of high-purity copper. They are mainly used for high-current transmission and electrical equipment connection. Their cross-section is usually rectangular or rounded, and they have excellent conductivity (conductivity ≥58 MS / m), thermal conductivity and mechanical strength.

[0003] The aforementioned technologies have certain shortcomings in their application: when manufacturing conductive copper busbars, the mounting holes at both ends are mainly processed by stamping. However, due to the different mounting hole positions of different conductive copper busbars, the adaptability is poor when processing with stamping dies.

[0004] Therefore, this utility model provides a copper busbar forming mold to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a copper busbar forming mold, which solves the aforementioned problems.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a copper busbar forming mold, including a processing table, a mold body for processing and forming copper busbars installed on the top wall of the processing table, a copper busbar body to be processed installed inside the mold cavity of the mold body, a waste collection component installed inside the mold body, an L-shaped frame fixedly installed on the rear wall of the processing table, a stamping adjustment component for stamping the copper busbar body installed on the top wall of the L-shaped frame, and a plurality of abutment components for abutting and fixing the outer wall of the copper busbar body evenly installed on the outer wall of the stamping adjustment component. The stamping adjustment assembly includes a stamping push rod fixedly installed on the top wall of an L-shaped frame. The movable end of the stamping push rod slides through the L-shaped frame and is fixedly installed on a lifting frame. The lifting frame has a cross groove inside, and a double-acting screw is rotatably installed on the inner wall of the cross groove. A servo motor is fixedly installed on the right side wall of the lifting frame. The power shaft of the servo motor passes through the lifting frame through a bearing and is fixedly connected to the right end of the double-acting screw. Cross blocks that are slidably connected to the inner wall of the cross groove are screwed onto both sides of the outer wall of the double-acting screw. An installation groove is opened on the adjacent side of the two cross blocks. An infrared ranging sensor is installed on the inner wall of the installation groove on the right side, and a sensor electrically connected to the infrared ranging sensor is installed on the inner wall of the installation groove on the left side. A stamping head for stamping and forming the copper busbar body is fixedly installed on the bottom wall of the two cross blocks.

[0007] Through the above technical solution, the stamping adjustment component can be adapted to different mounting hole spacing processing needs and simultaneously adjust the precision, thereby further enhancing the applicability of the entire device.

[0008] Furthermore, a positioning rod is fixedly installed on the rear wall of the lifting frame, and the top of the positioning rod slides through the L-shaped frame and extends to the outside.

[0009] The positioning rod, as described above, is mainly used to limit the movement trajectory of the lifting frame during its up-and-down motion, preventing deviations that could affect stamping accuracy.

[0010] Furthermore, the abutment component includes an L-shaped seat fixedly installed on the outer wall of the lifting frame. An installation cylinder is fixedly installed at the bottom end of the L-shaped seat. Limiting grooves are formed on the outer wall of the installation cylinder. An abutment spring is fixedly installed on the top inner wall of the installation cylinder. A slide block is slidably installed on the inner wall of the installation cylinder at the bottom end of the abutment spring. Limiting sliders are fixedly installed on the outer wall of the slide block at positions corresponding to the limiting grooves. The outer wall of the limiting sliders is slidably connected to the inner wall of the corresponding limiting groove.

[0011] Through the above technical solution, the sliding block and the limiting slider are driven to slide within the inner wall of the mounting cylinder by the elastic action of the abutment spring.

[0012] Furthermore, an abutment rod is fixedly installed on the bottom wall of the slide block, and an abutment seat is fixedly installed at the bottom end of the abutment rod. The position of the bottom wall of the abutment seat matches the position of the outer edge of the top wall of the copper busbar body.

[0013] Through the above technical solution, after being compressed, the abutment spring pushes the abutment rod and the abutment seat to abut and fix the copper busbar body through the elastic modulus.

[0014] Furthermore, the collecting component includes a receiving groove inside the mold body cavity for accommodating the stamping head, and a discharge groove connected to the receiving groove is provided on the rear wall of the mold body, with the bottom wall of the discharge groove being inclined.

[0015] The above technical solution mainly facilitates the entry of the stamping head and the discharge of waste material into the discharge trough.

[0016] Furthermore, a waste frame is fixedly installed on the rear wall of the mold body and at the position corresponding to the discharge groove.

[0017] The above technical solution allows the waste box to be used to collect waste generated after stamping.

[0018] Furthermore, a main control console for integrated control is fixedly installed on the outer wall of the processing table. The main control console is electrically connected to the stamping push rod, servo motor, infrared ranging sensor, and sensor.

[0019] Through the above technical solution, the main control console is mainly used to control the stamping push rod, servo motor, infrared ranging sensor, and sensors to work together.

[0020] Beneficial effects This utility model provides a copper busbar forming mold. Compared with the prior art, it has the following advantages: (1) The copper busbar forming mold can stamp the mounting holes on both sides of the copper busbar with different spacings when the stamping adjustment component is used to stamp the mounting holes. By precisely adjusting the position of the stamping heads on both sides, it can adapt to different processing needs, thereby further enhancing the practicality and functionality of the entire device.

[0021] (2) The copper busbar forming mold, through the setting of the abutment component, when the copper busbar is stamped, it moves down synchronously with the lifting frame before stamping, and the stamping head abuts and fixes the copper busbar first, improving the stability of the copper busbar during processing and preventing deviation. When the stamping head leaves the opened mounting hole, it pushes the copper busbar away through the abutment seat to avoid following the movement of the stamping head due to friction.

[0022] (3) The copper busbar forming mold automatically collects the waste generated during the stamping of the copper busbar by setting up the collection component, thus avoiding the extra workload of manual cleaning. Attached Figure Description

[0023] Figure 1 This is a front view of the overall structure of this utility model; Figure 2 This is the right rear view of the external structure of this utility model; Figure 3 This is a cross-sectional view of the internal structure of the collection component of this utility model; Figure 4 This is a schematic diagram of the stamping adjustment component and L-shaped frame assembly of this utility model; Figure 5 This is an exploded view of the internal structure of the contact component of this utility model; Figure 6 This is a sectional view of the internal structure of the lifting frame of this utility model; Figure 7 This is an exploded view of the internal structure of the stamping adjustment component of this utility model.

[0024] In the diagram: 1. Processing table; 2. Main control console; 3. Mold body; 4. Copper busbar body; 5. L-shaped frame; 6. Stamping adjustment assembly; 61. Stamping push rod; 62. Positioning rod; 63. Lifting frame; 64. Servo motor; 65. Two-way lead screw; 66. Cross block; 67. Mounting slot; 68. Stamping head; 69. Infrared ranging sensor; 610. Sensor; 611. Cross slot; 7. Abutment assembly; 71. L-shaped seat; 72. Mounting cylinder; 73. Limiting slide; 74. Abutment spring; 75. Slide; 76. Limiting slider; 77. Abutment rod; 78. Abutment seat; 8. Collection assembly; 81. Scrap box; 82. Receiving slot; 83. Discharge slot. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1: Please see Figures 1-7 A copper busbar forming mold includes a processing table 1, a mold body 3 for forming copper busbars is installed on the top wall of the processing table 1, a copper busbar body 4 to be processed is installed inside the mold cavity of the mold body 3, a waste collection component 8 is installed inside the mold body 3, an L-shaped frame 5 is fixedly installed on the rear wall of the processing table 1, a stamping adjustment component 6 for stamping the copper busbar body 4 is installed on the top wall of the L-shaped frame 5, and a plurality of abutment components 7 that abut against and fix the outer wall of the copper busbar body 4 are evenly installed on the outer wall of the stamping adjustment component 6. The stamping adjustment assembly 6 includes a stamping push rod 61 fixedly installed on the top wall of the L-shaped frame 5. The movable end of the stamping push rod 61 slides through the L-shaped frame 5 and is fixedly installed with a lifting frame 63. The lifting frame 63 has a cross groove 611 inside. A double-acting lead screw 65 is rotatably installed on the inner wall of the cross groove 611. A servo motor 64 is fixedly installed on the right side wall of the lifting frame 63. The power shaft of the servo motor 64 passes through the lifting frame 63 through a bearing and is fixedly connected to the right end of the double-acting lead screw 65. Both sides of the outer wall of the double-acting lead screw 65 are screwed to the cross groove 611. The inner wall is slidably connected to the cross blocks 66. Each of the two cross blocks 66 has an installation groove 67 on one of its adjacent sides. An infrared ranging sensor 69 is installed on the inner wall of the right mounting groove 67, and a sensor 610 electrically connected to the infrared ranging sensor 69 is installed on the inner wall of the left mounting groove 67. A stamping head 68 for stamping the copper busbar body 4 is fixedly installed on the bottom wall of each of the two cross blocks 66. A positioning rod 62 is fixedly installed on the rear wall of the lifting frame 63. The top of the positioning rod 62 slides through the L-shaped frame 5 and extends to the outside. In this embodiment of the utility model, the purpose of this arrangement is that, when the copper busbar body 4 is stamped, the bidirectional lead screw 65 rotates, causing the cross block 66 to drive the stamping head 68 to move linearly and adjust. The infrared distance sensor 69 and the sensor 610 monitor the process in real time, thereby improving the processing accuracy of the mounting holes on the outer wall of the copper busbar body 4. This allows the system to adapt to diverse processing needs and adjust for different stamping gaps.

[0027] Example 2: Please see Figures 1-7 This embodiment provides a technical solution based on embodiment one: the abutting component 7 includes an L-shaped seat 71 fixedly installed on the outer wall of the lifting frame 63, an installation cylinder 72 fixedly installed at the bottom end of the L-shaped seat 71, a limiting groove 73 is provided on the outer wall of the installation cylinder 72, an abutting spring 74 is fixedly installed on the inner top wall of the installation cylinder 72, a slide seat 75 is fixedly installed on the bottom end of the abutting spring 74 and slidably installed on the inner wall of the installation cylinder 72, a limiting slider 76 is fixedly installed on the outer wall of the slide seat 75 and at the position corresponding to the limiting groove 73, the outer wall of the limiting slider 76 is slidably connected to the inner wall of the corresponding limiting groove 73, an abutting rod 77 is fixedly installed on the bottom wall of the slide seat 75, an abutting seat 78 is fixedly installed on the bottom end of the abutting rod 77, and the position of the bottom wall of the abutting seat 78 matches the position of the outer edge of the top wall of the copper busbar body 4; In this embodiment of the utility model, the purpose of this arrangement is that, during operation, the abutting component 7 is pushed down by the lifting frame 63, so that the abutting rod 77 and the abutting seat 78 first contact the stamping head 68 with the copper busbar body 4, and under the elastic action of the abutting spring 74, the abutting rod 77 and the abutting seat 78 abut and fix the copper busbar body 4, thereby improving the stability during stamping.

[0028] Example 3: Please see Figures 1-7 This embodiment provides a technical solution based on embodiment one: the collecting component 8 includes a receiving groove 82 that is opened in the mold cavity of the mold body 3 and is used to receive the stamping head 68. The rear wall of the mold body 3 is provided with a discharge groove 83 that communicates with the receiving groove 82. The bottom wall of the discharge groove 83 is inclined. A waste frame 81 is fixedly installed on the rear wall of the mold body 3 and at the position corresponding to the discharge groove 83. A main control console 2 for integrated control is fixedly installed on the outer wall of the processing table 1. In this embodiment of the utility model, the purpose of this arrangement is that the collection component 8 is mainly to collect the waste generated during the stamping process in a unified manner, so as to avoid the waste from being scattered everywhere and increasing the workload.

[0029] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0030] The working principle of this device is as follows: During operation, the copper busbar body 4 to be processed is first placed in the mold cavity of the mold body 3 on the top wall of the processing table 1, with both ends of the copper busbar body 4 aligned with the outer side wall of the mold body 3. The distance between the stamping head 68 and the bidirectional lead screw 65 is adjusted according to the spacing of the mounting holes of the copper busbar body 4. The bidirectional lead screw 65 is driven to rotate in the inner wall of the cross groove 611 by the servo motor 64. As the bidirectional lead screw 65 rotates continuously, the cross blocks 66 move linearly along the outer wall of the bidirectional lead screw 65 in the inner wall of the cross groove 611, moving closer or further apart. The adjustment is mainly based on the spacing of the mounting holes. When the spacing is larger, the cross blocks 66 move further apart on the outer wall of the bidirectional lead screw 65, and vice versa. As the cross block 66 moves continuously, it drives the infrared ranging sensor 69 and the sensor 610 to move synchronously. The infrared ranging sensor 69 continuously monitors the distance between itself and the sensor 610. When the distance that the mounting slot 67 drives the punch head 68 to move is the same as the distance of the mounting hole to be opened, the main control console 2 controls the servo motor 64 to stop working. The stamping push rod 61 is activated to push the lifting frame 63 and the positioning rod 62 down. The positioning rod 62 can limit the movement path of the lifting frame 63 to prevent deviation of the movement path and improve the accuracy of lifting the lifting frame 63. As the lifting frame 63 continues to descend, it will drive the stamping head 68 and the abutment component 7 to move down synchronously. The lifting frame 63 drives the L-shaped seat 71 and the mounting cylinder 72 to descend, thereby driving the abutment rod 77 and the abutment seat 78 to contact the outer edge of the top wall of the copper busbar body 4 before the stamping head 68. After the abutment seat 78 contacts the top wall of the copper busbar body 4, it drives the abutment rod 77 into the interior of the mounting cylinder 72, causing the abutment rod 77 to drive the limiting slider 76 on the outer wall of the slide block 75 to slide linearly in the limiting groove 73 on the inner wall of the mounting cylinder 72 and compress the abutment spring 74. Under the elastic action of the abutment spring 74, the slide block 75, the abutment rod 77 and the abutment seat 78 are pushed to abut and fix the top wall of the copper busbar body 4. As the stamping head 68 continues to descend, the abutment spring 74 is compressed more and the elastic force increases, which strengthens the abutment force of the abutment seat 78 against the outer wall of the copper busbar body 4, thereby improving the overall stability of the copper busbar body 4 during processing. The lifting frame 63 drives the punching head 68 installed at the bottom of the cross block 66 to punch and open the outer wall of the copper busbar body 4. After the punching head 68 passes through the outer wall of the copper busbar body 4, it enters the receiving groove 82. The waste generated by the punching slides into the waste frame 81 after passing through the discharge groove 83, thereby completing the punching and forming of the mounting hole of the copper busbar body 4. The retraction of the movable end of the stamping push rod 61 causes the lifting frame 63 to rise, thereby disengaging the stamping head 68 from the inner wall of the mounting hole opened in the copper busbar body 4. Due to the contact between the abutting rod 77 and the abutting seat 78, the stamped copper busbar body 4 is prevented from hanging on the outer wall of the stamping head 68 under the action of friction, which has the function of assisting disengagement.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A copper busbar forming mold, characterized in that: The equipment includes a processing table (1), a mold body (3) for forming copper busbars is installed on the top wall of the processing table (1), a copper busbar body (4) to be processed is installed inside the mold cavity of the mold body (3), a waste collection component (8) is installed inside the mold body (3), an L-shaped frame (5) is fixedly installed on the rear wall of the processing table (1), a stamping adjustment component (6) for stamping the copper busbar body (4) is installed on the top wall of the L-shaped frame (5), and a number of abutment components (7) for abutting and fixing the outer wall of the copper busbar body (4) are evenly installed on the outer wall of the stamping adjustment component (6). The stamping adjustment assembly (6) includes a stamping push rod (61) fixedly installed on the top wall of the L-shaped frame (5). The movable end of the stamping push rod (61) slides through the L-shaped frame (5) and is fixedly installed with a lifting frame (63). The lifting frame (63) has a cross groove (611) inside. A double-acting screw (65) is rotatably installed on the inner wall of the cross groove (611). A servo motor (64) is fixedly installed on the right side wall of the lifting frame (63). The power shaft of the servo motor (64) passes through the lifting frame (63) through a bearing and is fixedly connected to the right end of the double-acting screw (65). Both sides of the outer wall of the bidirectional lead screw (65) are screwed with cross blocks (66) that are slidably connected to the inner wall of the cross groove (611). Each of the two cross blocks (66) has an installation groove (67) on one side adjacent to the other. An infrared ranging sensor (69) is installed on the inner wall of the installation groove (67) on the right side, and a sensor (610) electrically connected to the infrared ranging sensor (69) is installed on the inner wall of the installation groove (67) on the left side. A stamping head (68) for stamping the copper busbar body (4) is fixedly installed on the bottom wall of each of the two cross blocks (66).

2. The copper busbar forming mold according to claim 1, characterized in that: A positioning rod (62) is fixedly installed on the rear wall of the lifting frame (63). The top end of the positioning rod (62) slides through the L-shaped frame (5) and extends to the outside.

3. The copper busbar forming mold according to claim 1, characterized in that: The abutment component (7) includes an L-shaped seat (71) fixedly installed on the outer wall of the lifting frame (63). An installation cylinder (72) is fixedly installed at the bottom end of the L-shaped seat (71). A limiting groove (73) is opened on the outer wall of the installation cylinder (72). An abutment spring (74) is fixedly installed on the top inner wall of the installation cylinder (72). A slide block (75) is slidably installed on the bottom end of the abutment spring (74) on the inner wall of the installation cylinder (72). A limiting slider (76) is fixedly installed on the outer wall of the slide block (75) at the position corresponding to the limiting groove (73). The outer wall of the limiting slider (76) is slidably connected to the inner wall of the corresponding limiting groove (73).

4. The copper busbar forming mold according to claim 3, characterized in that: The bottom wall of the slide (75) is fixedly installed with an abutment rod (77), and the bottom end of the abutment rod (77) is fixedly installed with an abutment seat (78). The position of the bottom wall of the abutment seat (78) matches the position of the outer edge of the top wall of the copper busbar body (4).

5. The copper busbar forming mold according to claim 1, characterized in that: The collecting component (8) includes a receiving groove (82) inside the mold cavity of the mold body (3) for receiving the stamping head (68) to be stamped in. The rear wall of the mold body (3) is provided with a discharge groove (83) that communicates with the receiving groove (82). The bottom wall of the discharge groove (83) is inclined.

6. The copper busbar forming mold according to claim 1, characterized in that: Waste frames (81) are fixedly installed on the rear wall of the mold body (3) and at the position corresponding to the discharge groove (83).

7. The copper busbar forming mold according to claim 1, characterized in that: The processing table (1) has a main control console (2) for integrated control fixedly installed on its outer wall. The main control console (2) is electrically connected to the stamping push rod (61), servo motor (64), infrared ranging sensor (69), and sensor (610).

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