Semiconductor connecting piece with buffering function and stamping device thereof

Abstract

The application relates to the technical field of connecting piece processing equipment, and discloses a semiconductor connecting piece with a buffering function and a stamping device thereof, which comprises a workbench, the bottom of the workbench is fixedly connected with a plurality of table legs around the periphery, one side of the top of the workbench is fixedly connected with a supporting plate, one side of the top end of the supporting plate is fixedly connected with a top plate, the center of the top of the workbench is fixedly connected with a bearing box, when the connecting piece is conveyed to the top of the bearing box, a hydraulic pump is started, the hydraulic pump drives a hydraulic rod to lift, the hydraulic rod drives a punch cutter to lift, the punch cutter cuts and stamps the connecting piece, the punch cutter drives a sleeve shell to lift, the sleeve shell drives a connecting block to lift, the connecting block drives a sleeve ring to lift, the sleeve ring is limited by supporting columns during the lifting process, so that the stability of the device during punching and cutting can be improved when the punch cutter cuts and stamps the connecting piece, the precision of cutting the connecting piece is improved, and the punching effect of the device is improved.

Description

Technical Field

[0001] This invention relates to the field of connector processing equipment, specifically to a semiconductor connector with a buffer function and its stamping device. Background Technology

[0002] Battery connectors belong to the category of metal stamping and electronic hardware materials. Also known as charger terminals, battery connection contacts, battery springs, and battery clips, they are an important component of batteries. Made of materials such as copper, iron, and stainless steel, these connectors, mounted on a conductive film, form a circuit when pressed, with their center point contacting the PCB board. They are characterized by strong conductivity and a good tactile feel. Battery spring production involves cold stamping using dies, a special process that transforms raw materials into parts or semi-finished products. Stamping, on the other hand, is a pressure processing method that uses dies mounted on a press to apply pressure to materials at room temperature, causing separation or plastic deformation to obtain the desired parts.

[0003] However, in existing technologies, a section of connecting piece from the connecting roll is continuously transported to the bottom of the stamping machine, so that the stamping machine can stamp and cut the connecting piece. However, during the stamping process, due to the compression of the connecting piece, the connecting pieces at both ends are moved towards the middle by the middle extrusion force, which will affect the stamping and cutting effect of the connecting piece and reduce the forming effect of the connecting piece. Summary of the Invention

[0004] The purpose of this invention is to provide a semiconductor connector with a buffer function and a stamping device thereof, so as to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: This invention relates to a semiconductor interconnect with a buffer function and its stamping device, comprising a worktable, several table legs fixedly connected to the bottom perimeter of the worktable, a support plate fixedly connected to one side of the top of the worktable, a top plate fixedly connected to the top side of the support plate, a carrier box fixedly connected to the center of the top of the worktable, square airbags fixedly connected to the bottom sides of the inner wall of the carrier box, and a hydraulic punching mechanism, including a hydraulic pump fixedly connected to the center of the top of the top plate, a hydraulic rod fixedly connected to the output end of the hydraulic pump, one end of the hydraulic rod penetrating the top plate and extending to the outside of the top plate. A punch is fixedly connected to the bottom of the pressure rod. Several support columns are fixedly connected to the bottom of the top plate. A stabilizing component is provided on the outer wall of the punch. The stabilizing component includes a sleeve that is fitted and fixedly connected to the outer wall of the punch. Several connecting blocks are fixedly connected to the outer wall of the sleeve. A collar is fixedly connected to the end of the connecting block away from the sleeve. The inner wall of the collar is fitted and slidably connected to the outer wall of the support column. A horizontal column is fixedly connected between two collars. A first extrusion rod is fixedly connected to the bottom center of the horizontal column. A rubber hemisphere is fixedly connected to the bottom of the first extrusion rod. A punching hole is opened at the top center of the carrier box.

[0006] Furthermore, round holes are provided on the top two sides of the carrier box near the punching hole, a waste collection shell is fixedly connected to the bottom center of the inner wall of the carrier box, and a carrier plate is fixedly connected to the top of the two sides of the outer wall of the carrier box.

[0007] Furthermore, each end of the square airbag is provided with a stretching component. The stretching component includes a bent tube that is connected to each end of the square airbag. The end of the bent tube away from the square airbag is connected to a stretching box. The bottom of the stretching box is fixedly connected to the bottom of the inner wall of the carrier box.

[0008] Furthermore, a return spring is fixedly connected to both ends of one side of the inner wall of the stretching box. A piston plate is fixedly connected to one end of the return spring. A moving rod is fixedly connected to the side of the piston plate away from the return spring. One end of the moving rod passes through the stretching box and extends to the outside of the carrier box.

[0009] Furthermore, a slanted rod sleeve is fitted and fixedly connected to the outer wall of the end of the moving rod away from the piston plate. A rubber block is fixedly connected to the end of the slanted rod sleeve away from the moving rod. A toothed plate is fixedly connected to one side of the rubber block. A gear is meshed with the top of the toothed plate.

[0010] Furthermore, a concave rod is fitted and rotatably connected to the inner wall of the gear, and square plates are fixedly connected to both ends of the concave rod. Vertical rods are fixedly connected to the bottom ends of the square plates respectively.

[0011] Furthermore, the bottom outer wall of the vertical rod is fixedly connected to the outer wall of the bearing plate, and a circular sleeve is fixedly connected between the two gears. The inner wall of the circular sleeve is fitted onto and contacts the middle outer wall of the concave rod, and several cleaning brushes are fixedly connected around the outer wall of the circular sleeve.

[0012] Furthermore, the outer wall of the casing is provided with a buffer assembly, which includes a second compression rod fixedly connected to both sides of the outer wall of the casing. Square holes are respectively opened on the top two sides of the bearing box near the round hole. Lifting plates are respectively contacted on the top two sides of the inner wall of the bearing box. Spring dampers are respectively fixedly connected to the bottom two sides of the lifting plates.

[0013] Furthermore, a base plate is fixedly connected to the bottom of the spring damper, and a T-shaped rod is fixedly connected to one side of the top of the lifting plate. One end of the T-shaped rod passes through the bearing box and extends to the outside of the bearing box, and a rubber plate is fixedly connected to one side of the top of the T-shaped rod.

[0014] The present invention has the following beneficial effects: (1) In this invention, when the connecting piece is transported to the top of the carrier box, the hydraulic pump is started. The hydraulic pump drives the hydraulic rod to rise and fall, the hydraulic rod drives the punch cutter to rise and fall, the punch cutter punches and cuts the connecting piece, the punch cutter drives the sleeve to rise and fall, the sleeve drives the connecting block to rise and fall, the connecting block drives the collar to rise and fall, and the collar is limited by the support column during the rising and falling process, so that when the punch cutter punches and cuts the connecting piece, it can enhance the stability of the device during punching, enhance the accuracy of cutting the connecting piece from the side, and improve the punching effect of the device.

[0015] (2) In this invention, during the lifting and lowering process, the collar drives the horizontal column to lift and lower, the horizontal column drives the first extrusion rod to lift and lower, the first extrusion rod drives the rubber hemisphere to lift and lower. During the lifting and lowering process, the rubber hemisphere can extrude the square airbag. By setting the square airbag, energy can be absorbed and the speed of contact between the buffer cutter and the connecting piece can be reduced to avoid damage to the connecting piece, thus enhancing the protective effect of the device. When the square airbag is extruded, the airflow inside the square airbag enters the interior of the stretching box through the bend pipe. After the airflow enters the interior of the stretching box, it pushes the piston plate. The piston plate drives the moving rod to move, the moving rod drives the inclined rod sleeve to move, and the inclined rod sleeve drives the rubber block to move. The two sets of rubber blocks move to both sides and move away from each other. The rubber blocks themselves have a certain friction force and can drive the connecting plate to move, thereby making the connecting piece tight. This prevents the connecting pieces at both ends from moving towards the center when the connecting piece is cut by the punch cutter, thus enhancing the punch cutter's effect on the connecting piece and improving the working efficiency of the device.

[0016] (3) In this invention, when the rubber block moves, the rubber block drives the toothed plate to move. During the movement of the toothed plate, the gear will rotate, the gear will drive the sleeve to rotate, and the sleeve will drive the cleaning brush to rotate, thereby cleaning the connecting piece, preventing impurities from adhering to the surface of the connecting piece, making the device better at stamping and cutting the connecting piece, and improving the forming quality of the connecting piece after processing.

[0017] (4) In this invention, when the casing is raised or lowered, the casing drives the second extrusion rod to rise or fall. When the second extrusion rod rises or falls, it presses down on the lifting plate. The lifting plate is pressed down by force, which squeezes the spring damper. Through the setting of the spring damper, energy is further absorbed and the contact speed between the punch and the connecting piece is slowed down, thus protecting the connecting piece. When the lifting plate falls, it drives the T-shaped rod to fall. During the fall of the T-shaped rod, it can drive the rubber plate to fall. During the fall of the rubber plate, it presses down on both sides of the connected piece being cut, further reducing the displacement of the connected piece when it is punched, enhancing the accuracy of the punching effect of the device, and improving the working efficiency of the device.

[0018] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall front structure of the present invention; Figure 2 This is a schematic diagram of the overall half-section structure of the present invention; Figure 3 This is a schematic diagram of the internal structure of the present invention from below; Figure 4 This is a schematic diagram of the internal top cross-sectional structure of the present invention; Figure 5 This is a schematic diagram of the internal side cross-sectional structure of the present invention; Figure 6 For the present invention Figure 2 Enlarged view of A in the middle; Figure 7 For the present invention Figure 4 Enlarged view of B in the middle; Figure 8 For the present invention Figure 5 Enlarged view of C; The attached diagram lists the components represented by each number as follows: In the diagram: 1. Workbench; 2. Table leg; 3. Support plate; 4. Top plate; 5. Hydraulic punching mechanism; 51. Hydraulic pump; 52. Hydraulic rod; 53. Punch cutter; 54. Support column; 55. Stabilizing component; 56. Tensioning component; 57. Buffer component; 551. Housing; 552. Connecting block; 553. Collar; 554. Horizontal column; 555. First extrusion rod; 556. Rubber hemisphere; 58. Bearing box; 558. Punching hole; 559. Round hole; 5510. Waste collection shell; 5511. Bearing plate; 59. Square airbag; 562. Bend; 563. Tension box; 564. Return spring; 565. Piston plate; 566. Moving rod; 567. Diagonal rod sleeve; 568. Rubber block; 569. Toothed plate; 590. Gear; 591. Concave rod; 592. Square plate; 593. Vertical rod; 594. Round sleeve; 595. Cleaning brush; 571. Second extrusion rod; 572. Square hole; 573. Lifting plate; 574. Spring damper; 575. Base plate; 576. T-shaped rod; 577. Rubber plate. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. 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.

[0022] Example 1, please refer to Figures 1-8 As shown, the present invention is a semiconductor connector with a buffer function and its stamping device, including a workbench 1, a plurality of table legs 2 are fixedly connected to the bottom four sides of the workbench 1, the purpose of which is to support the device, a support plate 3 is fixedly connected to one side of the top of the workbench 1, a top plate 4 is fixedly connected to one side of the top of the support plate 3, a carrier box 58 is fixedly connected to the center of the top of the workbench 1, and square airbags 59 are fixedly connected to both sides of the bottom of the inner wall of the carrier box 58, and also includes; The hydraulic punching mechanism 5 includes a hydraulic pump 51 fixedly connected to the center of the top of the top plate 4. A hydraulic rod 52 is fixedly connected to the output end of the hydraulic pump 51. One end of the hydraulic rod 52 passes through the top plate 4 and extends to the outside of the top plate 4. A punching cutter 53 is fixedly connected to the bottom of the hydraulic rod 52. The purpose of this arrangement is to punch and cut the connecting piece. Several support columns 54 are fixedly connected to the bottom of the top plate 4. A stabilizing component 55 is provided on the outer wall of the punching cutter 53.

[0023] The stabilizing component 55 includes a housing 551 that is sleeved and fixedly connected to the outer wall of the puncher 53. Several connecting blocks 552 are fixedly connected to the outer wall of the housing 551. A collar 553 is fixedly connected to the end of the connecting block 552 away from the housing 551. The inner wall of the collar 553 is sleeved and slidably connected to the outer wall of the support column 54. A horizontal column 554 is fixedly connected between two collars 553. A first extrusion rod 555 is fixedly connected to the bottom center of the horizontal column 554. A rubber hemisphere 556 is fixedly connected to the bottom of the first extrusion rod 555. The purpose of this arrangement is to prevent damage to the surface of the square airbag 59 when it is extruded. A punching hole 558 is opened at the top center of the carrier box 58. The purpose of this arrangement is to facilitate the downward fall of impurities from the cut connecting pieces.

[0024] The top two sides of the carrier box 58 near the punching hole 558 are respectively provided with round holes 559. The bottom center of the inner wall of the carrier box 58 is fixedly connected to a waste collection shell 5510. The purpose of this setting is to collect the impurities of the falling connecting piece. The top of the two sides of the outer wall of the carrier box 58 are respectively fixedly connected to carrier plates 5511.

[0025] When the connecting piece is conveyed to the top of the carrier box 58, the hydraulic pump 51 is started. The hydraulic pump 51 drives the hydraulic rod 52 to rise and fall. The hydraulic rod 52 drives the punch cutter 53 to rise and fall. The punch cutter 53 punches and cuts the connecting piece. The punch cutter 53 drives the sleeve 551 to rise and fall. The sleeve 551 drives the connecting block 552 to rise and fall. The connecting block 552 drives the collar 553 to rise and fall. During the rising and falling process, the collar 553 is limited by the support column 54, which enhances the stability of the device when the punch cutter 53 punches and cuts the connecting piece, and enhances the accuracy of cutting the connecting piece from the side, thereby improving the punching effect of the device.

[0026] During the lifting and lowering process, the collar 553 drives the horizontal column 554 to rise and fall, which in turn drives the first compression rod 555 to rise and fall. The first compression rod 555 then drives the rubber hemisphere 556 to rise and fall. During this process, the rubber hemisphere 556 compresses the square airbag 59. The square airbag 59 absorbs energy and reduces the contact speed between the buffer cutter 53 and the connecting piece, thus preventing damage to the connecting piece and enhancing the protective effect of the device. When the square airbag 59 is compressed, the airflow inside it enters the tension box 563 through the bend 562. The piston plate 565 is pushed by the internal mechanism 63. The piston plate 565 drives the moving rod 566 to move, the moving rod 566 drives the inclined rod sleeve 567 to move, and the inclined rod sleeve 567 drives the rubber block 568 to move. The two sets of rubber blocks 568 move to both sides and move away from each other. The rubber block 568 itself has a certain friction force and can drive the connecting plate to move, thereby tightening the connecting piece. This prevents the connecting pieces at both ends from moving towards the center when the connecting piece is cut by the punch 53, enhances the punching and cutting effect of the punch 53 on the connecting piece, and improves the working efficiency of the device.

[0027] In Example 2, a stretching assembly 56 is provided at both ends of the square airbag 59. The stretching assembly 56 includes a bent tube 562 that is connected to both ends of the square airbag 59. The end of the bent tube 562 away from the square airbag 59 is connected to a stretching box 563. The bottom of the stretching box 563 is fixedly connected to the bottom of the inner wall of the carrier box 58.

[0028] A return spring 564 is fixedly connected to both ends of one side of the inner wall of the stretch box 563. The purpose of this arrangement is to perform reset. A piston plate 565 is fixedly connected to one end of the return spring 564. A moving rod 566 is fixedly connected to the side of the piston plate 565 away from the return spring 564. One end of the moving rod 566 passes through the stretch box 563 and extends to the outside of the carrier box 58.

[0029] A slanted rod sleeve 567 is fitted and fixedly connected to the outer wall of the end of the moving rod 566 away from the piston plate 565. A rubber block 568 is fixedly connected to the end of the slanted rod sleeve 567 away from the moving rod 566. The purpose of this arrangement is to provide a certain amount of friction to clamp objects without damaging the surface. A toothed plate 569 is fixedly connected to one side of the rubber block 568. A gear 590 is meshed with the top of the toothed plate 569.

[0030] A concave rod 591 is fitted and rotatably connected to the inner wall of the gear 590. The purpose of this arrangement is to prevent the gear 590 from shifting. Both ends of the concave rod 591 are fixedly connected to square plates 592. The bottom ends of the square plates 592 are fixedly connected to vertical rods 593 respectively.

[0031] The bottom outer wall of the vertical rod 593 is fixedly connected to the outer wall of the bearing plate 5511. A circular sleeve 594 is fixedly connected between the two gears 590. The inner wall of the circular sleeve 594 is fitted and contacts the middle outer wall of the concave rod 591. Several cleaning brushes 595 are fixedly connected around the outer wall of the circular sleeve 594.

[0032] The outer wall of the housing 551 is provided with a buffer assembly 57. The buffer assembly 57 includes a second extrusion rod 571 fixedly connected to both sides of the outer wall of the housing 551. Square holes 572 are respectively opened on the top two sides of the carrier box 58 near the round hole 559. Lifting plates 573 are respectively contacted on the top two sides of the inner wall of the carrier box 58. Spring dampers 574 are fixedly connected to the bottom two sides of the lifting plates 573. The purpose of this arrangement is to absorb energy and slow down the contact speed between the cutter and the connecting piece, so as to avoid damaging the connecting piece or the cutting device.

[0033] A base plate 575 is fixedly connected to the bottom of the spring damper 574, and a T-shaped rod 576 is fixedly connected to one side of the top of the lifting plate 573. One end of the T-shaped rod 576 passes through the bearing box 58 and extends to the outside of the bearing box 58. A rubber plate 577 is fixedly connected to one side of the top of the T-shaped rod 576.

[0034] In use, when the rubber block 568 moves, it drives the toothed plate 569 to move. During the movement of the toothed plate 569, the gear 590 rotates, which in turn drives the sleeve 594 to rotate. The sleeve 594 then drives the cleaning brush 595 to rotate, thereby cleaning the connecting piece and preventing impurities from adhering to its surface. This improves the stamping and cutting effect of the device on the connecting piece and enhances the forming quality of the processed connecting piece.

[0035] When the housing 551 is raised or lowered, it drives the second pressing rod 571 to rise or fall. When the second pressing rod 571 rises or falls, it presses down on the lifting plate 573. The lifting plate 573, under pressure, squeezes the spring damper 574. Through the setting of the spring damper 574, energy is further absorbed and the contact speed between the punch 53 and the connecting piece is slowed down, thus protecting the connecting piece. When the lifting plate 573 falls, it drives the T-shaped rod 576 to fall. During the fall of the T-shaped rod 576, it can drive the rubber plate 577 to fall. During the fall of the rubber plate 577, it presses down on both sides of the connecting piece being cut, further reducing the displacement of the connecting piece when it is punched, enhancing the punching accuracy of the device, and improving the working efficiency of the device.

[0036] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A stamping device for semiconductor interconnects with a buffer function, comprising a worktable (1), characterized in that: The workbench (1) has several table legs (2) fixedly connected to its bottom four sides, a support plate (3) fixedly connected to one side of its top, a top plate (4) fixedly connected to one side of the top of the support plate (3), a carrier box (58) fixedly connected to the center of the top of the workbench (1), and square airbags (59) fixedly connected to the bottom two sides of the inner wall of the carrier box (58). It also includes: The hydraulic punching mechanism (5) includes a hydraulic pump (51) fixedly connected to the center of the top of the top plate (4). The output end of the hydraulic pump (51) is fixedly connected to a hydraulic rod (52). One end of the hydraulic rod (52) passes through the top plate (4) and extends to the outside of the top plate (4). A puncher (53) is fixedly connected to the bottom of the hydraulic rod (52). Several support columns (54) are fixedly connected to the bottom of the top plate (4). A stabilizing component (55) is provided on the outer wall of the puncher (53). The stabilizing component (55) includes a housing (551) sleeved and fixedly connected to the outer wall of the punch (53). Several connecting blocks (552) are fixedly connected around the outer wall of the housing (551). A collar (553) is fixedly connected to one end of the connecting block (552) away from the housing (551). The inner wall of the collar (553) is sleeved and slidably connected to the outer wall of the support column (54). A horizontal column (554) is fixedly connected between two collars (553). A first extrusion rod (555) is fixedly connected to the bottom center of the horizontal column (554). A rubber hemisphere (556) is fixedly connected to the bottom of the first extrusion rod (555). A punching hole (558) is opened at the top center of the carrier box (58). The carrier box (58) has round holes (559) on both sides of the top of the punching hole (558). A waste collection shell (5510) is fixedly connected to the bottom center of the inner wall of the carrier box (58). Carrier plates (5511) are fixedly connected to the top of both sides of the outer wall of the carrier box (58). The square airbag (59) is provided with a tensioning component (56) at both ends. The tensioning component (56) includes a bent tube (562) connected to both ends of the square airbag (59). The end of the bent tube (562) away from the square airbag (59) is connected to a tensioning box (563). The bottom of the tensioning box (563) is fixedly connected to the bottom of the inner wall of the carrier box (58). The inner wall of the stretching box (563) is fixedly connected to two ends of a return spring (564), and a piston plate (565) is fixedly connected to one end of the return spring (564). A moving rod (566) is fixedly connected to the side of the piston plate (565) away from the return spring (564). One end of the moving rod (566) passes through the stretching box (563) and extends to the outside of the carrier box (58).

2. The stamping device for a semiconductor connector with a buffer function according to claim 1, characterized in that: A slanted rod sleeve (567) is fitted and fixedly connected to the outer wall of the end of the moving rod (566) away from the piston plate (565). A rubber block (568) is fixedly connected to the end of the slanted rod sleeve (567) away from the moving rod (566). A toothed plate (569) is fixedly connected to one side of the rubber block (568). A gear (590) is meshed with the top of the toothed plate (569).

3. The stamping device for a semiconductor connector with a buffer function according to claim 2, characterized in that: The inner wall of the gear (590) is fitted with and rotatably connected to a concave rod (591). Both ends of the concave rod (591) are fixedly connected to a square plate (592). The bottom ends of the square plate (592) are respectively fixedly connected to vertical rods (593).

4. The stamping device for a semiconductor connector with a buffer function according to claim 3, characterized in that: The bottom outer wall of the vertical rod (593) is fixedly connected to the outer wall of the bearing plate (5511). A circular sleeve (594) is fixedly connected between the two gears (590). The inner wall of the circular sleeve (594) is fitted and contacts the middle outer wall of the concave rod (591). Several cleaning brushes (595) are fixedly connected around the outer wall of the circular sleeve (594).

5. The stamping device for a semiconductor connector with a buffer function according to claim 4, characterized in that: The outer wall of the casing (551) is provided with a buffer assembly (57), the buffer assembly (57) includes a second compression rod (571) fixedly connected to both sides of the outer wall of the casing (551), the top two sides of the support box (58) near the round hole (559) are respectively provided with square holes (572), the top two sides of the inner wall of the support box (58) are respectively in contact with the lifting plate (573), and the bottom two sides of the lifting plate (573) are respectively fixedly connected with spring dampers (574).

6. The stamping device for a semiconductor connector with a buffer function according to claim 5, characterized in that: The bottom of the spring damper (574) is fixedly connected to a base plate (575), and the top side of the lifting plate (573) is fixedly connected to a T-shaped rod (576). One end of the T-shaped rod (576) passes through the carrier box (58) and extends to the outside of the carrier box (58). A rubber plate (577) is fixedly connected to the top side of the T-shaped rod (576).

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