A J30-J micro rectangular connector bonding plane processing device and method

Abstract

The present application relates to the field of micro-rectangular connectors, and in particular to a J30-J micro-rectangular connector bonding plane processing device and method. In order to solve the problem of glass insulator glass cracking and leaking, which causes a large amount of product waste, the device and method include: a support frame, the top of the support frame is fixedly connected to a placement box, the middle of the top of the placement box is fixedly connected to a placement plate, and the interior of the placement box is equipped with a quick-release assembly; a conductive tooling, the conductive tooling is positioned at the top of the placement plate through the quick-release assembly; a stand, the stand is fixedly connected to the top of the support frame, and the interior of the stand is vertically rotatably connected to an adjustment screw. The present application can generate electric sparks at the processing position of the micro-rectangular connector to achieve bonding plane processing by means of the cooperation of the electrode wire and the conductive tooling. Compared with the grinding machine method, it can avoid the appearance of burrs and effectively reduce the phenomenon of glass insulator cracking and leaking.

Description

Technical Field

[0001] The present application relates to the field of micro rectangular connectors, and in particular to a J30-J micro rectangular connector bonding plane processing device and method. Background Art

[0002] The J30-J micro rectangular connector is a small, high-density connector designed specifically for the automotive industry. Due to its miniaturization, high reliability, and multi-pin configuration, it is widely used in automotive electronic systems such as engine control units, body control modules, sensor connections, and in-vehicle entertainment systems.

[0003] At present, before the J30-J micro rectangular connector is put into use, it needs to be processed on the bonding surface to meet the subsequent use requirements. However, the existing J30-J micro rectangular connector bonding surface processing technology is to fix the bonding surface with a tool after sintering and then use a grinder to process the bonding surface. This method is prone to burrs that need to be manually removed. During the high-speed rotation process of the grinder, the glass insulator is prone to cracking and leakage, resulting in a large amount of product waste.

[0004] To this end, a J30-J micro rectangular connector bonding plane processing device and method are proposed. Summary of the Invention

[0005] In order to solve the above problems, the present application provides a J30-J micro rectangular connector bonding plane processing device and method.

[0006] The present application provides a J30-J micro rectangular connector bonding plane processing device and method using the following technical solutions:

[0007] A J30-J micro rectangular connector bonding plane processing device, comprising:

[0008] A support frame, wherein the top of the support frame is fixedly connected to a placement box, the middle of the top of the placement box is fixedly connected to a placement plate, and the interior of the placement box is equipped with a quick-install component;

[0009] Conductive tooling, the conductive tooling is positioned on the top of the placement plate through a quick-install assembly;

[0010] A stand, the stand being fixedly connected to the top of the support frame, the interior of the stand being vertically rotatably connected to an adjusting screw, the top of the stand being fixedly connected to a drive motor, and the output end of the drive motor being fixedly connected to the adjusting screw;

[0011] An adjustment plate is vertically slidably connected to one side of the stand, and one end of the adjustment plate located inside the stand is also threadedly connected to the adjustment screw. A wire drawing assembly is provided at one end of the adjustment plate, and the wire drawing assembly is used to form a wire drawing process for the bonding plane of the micro rectangular connector.

[0012] By adopting the above technical solution, burrs can be avoided during the processing process and cracking and air leakage of glass insulators can be reduced.

[0013] Optionally, the quick-install component includes:

[0014] A conductive shaft, the conductive shaft is longitudinally rotatably connected to the middle of the placement box, and threaded sections are provided at both ends of the conductive shaft, and the threads of the two threaded sections are rotated in opposite directions. The outer sides of the two threaded sections are threadedly connected to displacement plates, and the top of the displacement plates is fixedly connected to a positioning clamping plate A;

[0015] Two limit rods, the two limit rods are respectively fixedly connected to the two ends of the placement box, the outer side of the limit rod is slidably connected to the displacement frame, the top of the displacement frame is fixedly connected to the positioning clamping plate B, each of the two ends of the displacement frame is rotatably connected to a linkage rod, and the ends of the two linkage rods away from the displacement frame are respectively rotatably connected to the two displacement plates.

[0016] By adopting the above technical solution, through the stable displacement of the displacement plate and the displacement frame, a quick-disassembly assembly of the conductive tooling can be formed, making the replacement of the conductive tooling more convenient.

[0017] Optionally, the wire walking assembly includes:

[0018] A carrier frame, a transmission rack is fixedly connected to the back of the carrier frame, a linear guide groove is opened at one end of the adjustment plate away from the vertical frame, and the transmission rack is also slidably connected to the inside of the linear guide groove, both sides of the adjustment plate are fixedly connected to positioning plates, an adjustment shaft is rotatably connected between the two positioning plates, an adjustment spur gear is fixedly connected to the outer side of the adjustment shaft, and the adjustment spur gear is meshed with the transmission rack, a transmission motor A is fixedly connected to one side of one of the positioning plates, and the output end of the transmission motor A is fixedly connected to the adjustment shaft;

[0019] A support assembly, the support assembly is assembled on the top of the carrier frame, and a detachable pay-off roller and a retracting roller are respectively provided at both ends of the support assembly, the electrode wire is wound around the outer side of the pay-off roller, and both ends of the bottom of the carrier frame are rotatably connected to a reversing roller for limiting the path of the electrode wire;

[0020] The tensioning adjustment component is assembled in the middle of the carrier frame and is used to adjust the tension of the tensioning adjustment component during operation.

[0021] By adopting the above technical solution, the electrode wire can generate electric sparks at the processing position of the micro-rectangular connector, thereby achieving effective processing of the bonding plane of the micro-rectangular connector without generating burrs.

[0022] Optionally, the support assembly includes:

[0023] Two hollow shafts, the two hollow shafts are rotatably connected to the two ends of the top of the carrier frame respectively, one end of the hollow shaft is fixedly connected to the assembly disk, the outer side of the pay-off roller and the take-up roller close to the assembly pin is fixedly connected to a plurality of stabilizing rods, and the outer side of the hollow shaft is provided with a plurality of linear slide grooves;

[0024] A plurality of push plates, each of which is slidably connected to the inside of a plurality of linear slides, the top end of the push plate is rotatably connected to a push rod, the outer side of the assembly disk is slidably connected to a guide rod, one end of the guide rod located outside the assembly disk is fixedly connected to a stabilizing plate, one end of the stabilizing plate is fixedly connected to a loading ear, and the end of the push rod away from the push plate is also rotatably connected to the loading ear, and the other end of the stabilizing plate is provided with a stabilizing hole that cooperates with the stabilizing rod;

[0025] Two positioning seats, the two positioning seats are respectively fixedly connected to the two ends of the carrier, a central shaft is rotatably connected between the two positioning seats, one end of one of the positioning seats is fixedly connected to a transmission motor B, and the output end of the transmission motor B is fixedly connected to the central shaft, both ends of the central shaft are fixedly connected to a transmission worm, and the two transmission worms are arranged in mirror images, the outer sides of the two hollow shafts are fixedly connected to a matching worm gear, and the two matching worm gears are respectively meshed with the two transmission worms;

[0026] Two displacement rods, one end of each of the displacement rods extends into the interior of the two hollow shafts, and one end of the push plate located inside the hollow shaft is also fixedly connected to the displacement rod;

[0027] A push plate, the middle part of which is rotatably connected to a transmission screw, one end of which is also threadedly connected to a positioning seat, and one end of the displacement rod close to the push plate is also rotatably connected to the push plate.

[0028] By adopting the above technical solution, while ensuring the transmission stability of the pay-off roller and the take-up roller, the pay-off roller and the take-up roller can also be easily replaced.

[0029] Optionally, the tension adjustment component includes:

[0030] An assembly frame, wherein the assembly frame is fixedly connected to the middle part of the carrier frame, both ends of the assembly frame are laterally slidably connected to guide frames, the top and bottom ends of the guide frames are rotatably connected to tensioning rollers, a coil spring is fixedly connected between the guide frame and the assembly frame, the middle part of one side of the guide frame is fixedly connected to a carrying plate, and one end of the carrying plate is vertically rotatably connected to a cleaning cylinder;

[0031] A driving shaft, the driving shaft is connected to one side of the assembly frame for transverse rotation, a placement seat is fixedly connected to the middle of the assembly frame, one end of the placement seat is connected to a transmission motor C by a bolt, the output end of the transmission motor C is fixedly connected to a transmission spur gear, and a reduction spur gear is fixedly connected to the middle of the driving shaft, and the reduction spur gear is meshed with the transmission spur gear;

[0032] A stabilizing seat, the stabilizing seat is fixedly connected to one side of the guide frame, and the stabilizing seat is rotatably connected to a linkage shaft at one end close to the driving shaft, and one end of the linkage shaft is fixedly connected to a transmission bevel gear, and the outer side of the cleaning cylinder is fixedly connected to a reduction bevel gear, and the reduction bevel gear is meshed with the transmission bevel gear, and the end of the linkage shaft away from the transmission bevel gear is also slidably connected to the inside of the driving shaft.

[0033] By adopting the above technical solution, the tension of the electrode wire during application can be maintained by means of effective contact between the tensioning roller and the electrode wire, and the elastic potential energy of the guide frame, thereby ensuring the operating effect of the electrode wire.

[0034] Optionally, both ends of the displacement plate are fixedly connected with assembly ears, both ends of the displacement frame are fixedly connected with support ears, and both ends of the linkage rod are connected between the corresponding assembly ears and support ears through a rotating shaft.

[0035] By adopting the above technical solution and providing the assembly ears and the support ears, the two ends of the linkage rod can be stably assembled, ensuring the smoothness of the linkage of the linkage rod between the displacement frame and the displacement plate.

[0036] Optionally, an assembly pin is fixedly connected to the middle of the assembly disk away from the hollow shaft, and a socket is formed at one end of the pay-off roller and the take-up roller close to the assembly pin, and the assembly pin is plugged into the inside of the socket.

[0037] By adopting the above technical solution and setting the assembly pins and the sockets, before assembling the pay-off roller and the take-up roller, the pay-off roller and the take-up roller are first put on the outside of the assembly pin, so that the pay-off roller and the take-up roller can be preliminarily assembled. After assembly, each stabilizing rod corresponds to a loading ear, which avoids subsequent repeated debugging and greatly improves the assembly efficiency of the pay-off roller and the take-up roller.

[0038] Optionally, a plurality of stabilizing ears are fixed to the back of the support frame by bolts, a through hole is provided at one end of each of the stabilizing ears, and the middle part of the central shaft is also connected to the inside of the through hole via a ball bearing.

[0039] By adopting the above technical solution, the setting of the stabilizing ear can provide auxiliary support to the middle part of the central shaft to prevent the middle part of the central shaft from shaking during rotation. In combination with the setting of the ball bearing, the wear after the connection between the central shaft and the assembly ear can be reduced, and the smoothness of the rotation of the central shaft on the assembly ear can be ensured.

[0040] Optionally, the outer side of the linkage shaft is fixedly connected to a limit bar, the driving shaft is a hollow structure, both ends of the driving shaft are provided with assembly holes adapted to the linkage shaft and the limit bar, and the linkage shaft and the limit bar are slidably connected inside the limit hole.

[0041] By adopting the above technical solution, the hollow characteristics of the driving shaft can accommodate the linkage shaft inside the driving shaft, and combined with the setting of the limit strip, the linkage shaft can be prevented from idling at the driving shaft, thereby greatly ensuring the stability of the linkage shaft transmission.

[0042] A J30-J micro rectangular connector bonding plane processing method, the steps are as follows:

[0043] The first step is to place the conductive tooling on top of the placement plate and rotate the conductive shaft to move the positioning clamps A and B closer to the conductive tooling to position the conductive tooling on top of the placement plate and place the micro rectangular connector product on the conductive tooling.

[0044] The second step is to adjust the position of the carrier by adjusting the screw and the transmission motor A until the electrode wire reaches the top of the micro rectangular connector product;

[0045] The third step is to start the transmission motor B, drive the electrode wire to transfer between the pay-off roller and the take-up roller, and generate electric sparks between the electrode wire and the micro rectangular connector product to perform plane processing on the micro rectangular connector bonding;

[0046] The fourth step is to adjust the tension of the electrode wire during transmission through the tensioning roller, and with the help of the operation of the return seat, the reduction bevel gear is prompted to clean the impurities on the surface of the electrode wire.

[0047] In summary, this application includes at least one of the following beneficial technical effects:

[0048] Through the overall structural coordination, the electrode wire and the conductive tooling can be used to generate electric sparks at the processing position of the micro-rectangular connector to achieve the processing of the bonding surface. Compared with the grinding machine method, it can avoid the appearance of burrs and effectively reduce the cracking and leakage of glass insulators.

[0049] By setting up the quick-release assembly, the conductive tooling can be easily positioned and disassembled by means of the controllable displacement of the positioning clamp A and the positioning clamp B while ensuring the stability of the application.

[0050] By setting the support assembly, the pay-off roller and the take-up roller, the electrode wire can be effectively supported, and when the electrode wire breaks, the pay-off roller and the take-up roller can be disassembled to achieve effective replacement of the electrode wire.

[0051] By setting the tension adjustment component, the tension of the electrode wire can be maintained when the electrode wire is adjusted, avoiding the electrode wire from loosening, and greatly ensuring the application effect of the electrode wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 It is the main view of the overall structure in this application.

[0053] Figure 2 It is a side view of the overall structure in this application.

[0054] Figure 3 It is a schematic diagram of the internal structure of the placement box in this application.

[0055] Figure 4 This is a schematic diagram of the separation of the transmission rack and the assembly groove in this application.

[0056] Figure 5 It is a schematic diagram of the assembly of the pay-off roller in this application.

[0057] Figure 6 It is a path diagram of the electrode wire in this application.

[0058] Figure 7 It is a schematic diagram of the separation of the pay-off roller and the assembly pin in this application.

[0059] Figure 8 It is a transmission schematic diagram of the transmission worm in this application.

[0060] Figure 9 It is a linkage diagram of the push rod in this application.

[0061] Figure 10 It is a schematic diagram of the assembly of the tensioning roller in this application.

[0062] Figure 11 It is a schematic diagram of the assembly of the driving shaft and the linkage shaft in this application.

[0063] Figure 12 It is a transmission schematic diagram of the transmission bevel gear in this application.

[0064] Explanation of the accompanying symbols: 1. Support frame; 2. Placement box; 3. Placement plate; 4. Quick-release assembly; 5. Conductive tooling; 6. Stand; 7. Adjustment screw; 8. Drive motor; 9. Adjustment plate; 10. Wire feeding assembly; 11. Conductive shaft; 12. Threaded segment; 13. Displacement plate; 14. Positioning splint A; 15. Limiting rod; 16. Displacement frame; 17. Positioning splint B; 18. Linkage rod; 19. Carrying frame; 20. Transmission rack; 21. Linear guide groove; 22. Positioning plate; 23. Adjustment shaft; 24. Adjustment spur gear; 25. Transmission motor A; 26. Support assembly; 27. Pay-off roller; 28. Take-up roller; 29. ​​Reversing roller; 30. Electrode wire; 31. Tensioning adjustment assembly; 32. Hollow shaft; 33. Assembly disk ;34. Assembly pin;35. Socket;36. Stabilizing rod;37. Linear slide;38. Push plate;39. Push rod;40. Guide rod;41. Stabilizing plate;42. Loading ear;43. Stabilizing hole;44. Positioning seat;45. Center shaft;46. Transmission motor B;47. Transmission worm;48. Matching worm gear;49. Displacement rod;50. Push plate;51. Transmission screw;52. Assembly frame;53. Guide frame;54. Tensioning roller;55. Coil spring;56. Loading plate;57. Cleaning cylinder;58. Drive shaft;59. Return seat;60. Transmission motor C;61. Transmission spur gear;62. Reduction spur gear;63. Stabilizing seat;64. Linkage shaft;65. Transmission bevel gear;66. Reduction bevel gear. DETAILED DESCRIPTION

[0065] The following is combined with Figure 1-12 This application is described in further detail. Example

[0066] A J30-J micro rectangular connector bonding plane processing device, comprising:

[0067] A support frame 1 is provided, the top of the support frame 1 is fixedly connected to a placement box 2, the middle of the top of the placement box 2 is fixedly connected to a placement plate 3, and a quick-install component 4 is assembled inside the placement box 2;

[0068] Conductive tooling 5, the conductive tooling 5 is positioned on the top of the placement plate 3 through the quick-install component 4;

[0069] The vertical frame 6 is fixedly connected to the top of the support frame 1. The internal vertical rotation of the vertical frame 6 is connected to the adjusting screw 7. The top of the vertical frame 6 is fixedly connected to the driving motor 8, and the output end of the driving motor 8 is fixedly connected to the adjusting screw 7.

[0070] An adjustment plate 9 is vertically slidably connected to one side of the stand 6, and one end of the adjustment plate 9 located inside the stand 6 is also threadedly connected to the adjustment screw 7. A wire running assembly 10 is provided at one end of the adjustment plate 9. The wire running assembly 10 is used to form a wire running process for the bonding plane of the micro rectangular connector;

[0071] In this embodiment, a control system is further provided on the support frame 1, wherein the control system includes:

[0072] CNC system: responsible for processing programming instructions, controlling machine tool movement, monitoring the machining process, etc., and has the characteristics of high precision and high efficiency.

[0073] Servo system: The servo system is the executive part of the CNC system, which is used to accurately control the position and speed of the electrode wire 30 to ensure the accuracy of the cutting path.

[0074] Human-machine interface: It is the platform for operator interaction, including display screen, buttons, touch screen, etc. Operators can input cutting paths, set parameters, monitor processing, etc. through HMI.

[0075] Program Editor: The Program Editor is used to create and edit cutting paths.

[0076] Communication interface: such as USB, Ethernet, etc., used to communicate with other devices or computer systems to achieve data transmission and remote control;

[0077] In summary, the control system is a mature existing technology and will not be described in detail here;

[0078] In this embodiment, the conductive tooling 5 includes a tooling seat and a conductive needle, wherein the conductive needle is made by pressing a twist needle and a guide needle;

[0079] In more detail, the twist needle is made of beryllium bronze wire wound and welded, which has a certain elasticity;

[0080] In this embodiment, the quick-install assembly 4 includes:

[0081] The conductive shaft 11 is longitudinally connected to the middle of the storage box 2. Threaded sections 12 are provided at both ends of the conductive shaft 11, and the threads of the two threaded sections 12 are rotated in opposite directions. The outer sides of the two threaded sections 12 are threadedly connected to displacement plates 13. The top of the displacement plate 13 is fixedly connected to a positioning clamp A14.

[0082] Two limiting rods 15, the two limiting rods 15 are respectively fixedly connected to the two ends of the placement box 2, the outer side of the limiting rods 15 is slidably connected to the displacement frame 16, the top of the displacement frame 16 is fixedly connected to the positioning clamping plate B17, and both ends of each displacement frame 16 are rotatably connected to the linkage rod 18, and the ends of the two linkage rods 18 away from the displacement frame 16 are respectively rotatably connected to the two displacement plates 13;

[0083] In this embodiment, both ends of the displacement plate 13 are fixedly connected to assembly ears, both ends of the displacement frame 16 are fixedly connected to support ears, and both ends of the linkage rod 18 are connected between the corresponding assembly ears and support ears through a rotating shaft. By setting the assembly ears and support ears, the two ends of the linkage rod 18 can be stably assembled, ensuring the smooth linkage of the linkage rod 18 between the displacement frame 16 and the displacement plate 13;

[0084] In this embodiment, the positioning clamping plate A14 and the positioning clamping plate B17 are both fixedly connected to contact pads, and the contact pads are provided with anti-slip grooves. Through the provision of the contact pads, when the positioning clamping plate A14 or the positioning clamping plate B17 contacts the surface of the conductive tooling 5, the force on the conductive tooling 5 can be buffered to a certain extent, thereby preventing the conductive tooling 5 from being damaged. In addition, the provision of the anti-slip grooves can increase the friction between the contact pads and the surface of the conductive tooling 5, thereby preventing the conductive tooling 5 from shaking.

[0085] In this embodiment, a handwheel is rotatably connected to the front of the storage box 2. One end of the handwheel located inside the storage box 2 is also fixedly connected to the transmission shaft 11. The provision of the handwheel allows personnel to conveniently rotate the transmission shaft 11 from outside the storage box 2, thereby ensuring the transmission efficiency of the transmission shaft 11.

[0086] In this embodiment, an avoidance groove is provided at the top of the placement box 2, and the positioning clamping plate A14 and the positioning clamping plate B17 are also located inside the assembly groove. Through the arrangement of the assembly groove, the positioning clamping plate A14 and the positioning clamping plate B17 can pass through the interior of the placement box 2 and extend to the top of the placement box 2;

[0087] In this embodiment, the wire-travel assembly 10 includes:

[0088] The carrier frame 19 has a transmission rack 20 fixedly connected to the back of the carrier frame 19. A linear guide groove 21 is provided at the end of the adjustment plate 9 away from the stand 6, and the transmission rack 20 is also slidably connected to the inside of the linear guide groove 21. Positioning plates 22 are fixedly connected to both sides of the adjustment plate 9. An adjusting shaft 23 is rotatably connected between the two positioning plates 22. An adjusting spur gear 24 is fixedly connected to the outer side of the adjusting shaft 23, and the adjusting spur gear 24 is meshed with the transmission rack 20. A transmission motor A25 is fixedly connected to one side of one of the positioning plates 22, and the output end of the transmission motor A25 is fixedly connected to the adjusting shaft 23.

[0089] Support assembly 26, which is mounted on the top of the carrier 19. A detachable pay-off roller 27 and a take-up roller 28 are provided at both ends of the support assembly 26. An electrode wire 30 is wound around the outside of the pay-off roller 27. Reversing rollers 29 for limiting the path of the electrode wire 30 are rotatably connected to both ends of the bottom of the carrier 19.

[0090] A tension adjustment assembly 31 is mounted in the middle of the carrier frame 19 and is used to adjust the tension of the tension adjustment assembly 31 during operation.

[0091] In this embodiment, a power supply system is provided on the support frame 1, and the positive electrode of the power supply system is electrically connected to the electrode wire 30, and the negative electrode of the power supply system is electrically connected to the conductive tooling 5;

[0092] The power supply system includes:

[0093] Rectifier circuit: converts AC power into DC power to provide stable DC voltage for subsequent circuits;

[0094] Inverter circuit: converts DC power into high-frequency AC power to improve discharge efficiency;

[0095] Pulse generator: generates high-frequency and high-voltage pulses, and controls the pulse frequency, width, energy and other parameters;

[0096] Discharge control circuit: monitors and controls the spark discharge process to ensure cutting stability and accuracy;

[0097] Power amplifier: amplifies the pulse signal generated by the pulse generator to meet the energy required for spark discharge;

[0098] Power supply control unit: receives operation instructions through the CNC system and controls the output parameters of the power supply;

[0099] Protection circuit: monitors the status of the power supply and the electrode wire 30 to prevent faults such as overload and short circuit, and protects the power supply and the electrode wire 30;

[0100] In summary, the power supply system is a mature existing technology and will not be described in detail in this embodiment.

[0101] In this embodiment, the support assembly 26 includes:

[0102] Two hollow shafts 32 are rotatably connected to the two ends of the top of the carrier 19. One end of the hollow shaft 32 is fixedly connected to the assembly disk 33. The outer side of the pay-off roller 27 and the take-up roller 28 near the assembly pin 34 is fixedly connected to a plurality of stabilizing rods 36. The outer side of the hollow shaft 32 is provided with a plurality of linear slide grooves 37.

[0103] Multiple push plates 38 are slidably connected to the inside of multiple linear slides 37. The top of the push plate 38 is rotatably connected to a push rod 39. The outer side of the assembly disk 33 is slidably connected to a guide rod 40. One end of the guide rod 40 located outside the assembly disk 33 is fixedly connected to a stabilizing plate 41. One end of the stabilizing plate 41 is fixedly connected to a loading ear 42. The end of the push rod 39 away from the push plate 38 is also rotatably connected to the loading ear 42. The other end of the stabilizing plate 41 is provided with a stabilizing hole 43 that cooperates with the stabilizing rod 36.

[0104] Two positioning seats 44, the two positioning seats 44 are respectively fixedly connected to the two ends of the carrier 19, and a central shaft 45 is rotatably connected between the two positioning seats 44. One end of one of the positioning seats 44 is fixedly connected to a transmission motor B46, and the output end of the transmission motor B46 is fixedly connected to the central shaft 45. Both ends of the central shaft 45 are fixedly connected to a transmission worm 47, and the two transmission worms 47 are mirror-imaged. The outer sides of the two hollow shafts 32 are fixedly connected to a matching worm gear 48, and the two matching worm gears 48 are respectively meshed with the two transmission worm gears 47;

[0105] Two displacement rods 49, one end of each of the two displacement rods 49 extends into the interior of the two hollow shafts 32, and one end of the push plate 38 located inside the hollow shaft 32 is also fixedly connected to the displacement rod 49;

[0106] Push plate 50, the middle part of push plate 50 is rotatably connected to a transmission screw 51, one end of the transmission screw 51 is also threadedly connected to the positioning seat 44, and the end of the displacement rod 49 close to the push plate 50 is also rotatably connected to the push plate 50;

[0107] In this embodiment, an assembly pin 34 is fixedly connected to the middle part of the assembly disk 33 away from the hollow shaft 32, and a socket 35 is provided on one end of the pay-off roller 27 and the take-up roller 28 close to the assembly pin 34, and the assembly pin 34 is plugged into the inside of the socket 35. By setting the assembly pin 34 and the socket 35, before the pay-off roller 27 and the take-up roller 28 are assembled, the pay-off roller 27 and the take-up roller 28 are first sleeved on the outside of the assembly pin 34, so that the pay-off roller 27 and the take-up roller 28 can be preliminarily assembled. After assembly, each stabilizing rod 36 corresponds to a loading ear 42, which avoids subsequent repeated debugging and greatly improves the assembly efficiency of the pay-off roller 27 and the take-up roller 28.

[0108] In this embodiment, a plurality of stabilizing ears are fixed to the back of the carrier 19 by bolts, and a through hole is opened at one end of each stabilizing ear, and the middle part of the central shaft 45 is also connected to the inside of the through hole by a ball bearing. The setting of the stabilizing ear can provide auxiliary support for the middle part of the central shaft 45, thereby preventing the middle part of the central shaft 45 from shaking during rotation. In addition, the setting of the ball bearing can reduce the wear of the central shaft 45 and the assembly ear after connection, and ensure the smoothness of the rotation of the central shaft 45 on the assembly ear.

[0109] In this embodiment, a mounting hole is formed at the top of the push plate 50, and the end of the displacement rod 49 close to the push plate 50 is connected to the inside of the mounting hole via a ball bearing. The provision of the ball bearing can reduce the wear of the displacement rod 49 when rotating on the push plate 50, and make the rotation of the push plate 50 smoother.

[0110] In this embodiment, the tension adjustment assembly 31 includes:

[0111] An assembly frame 52 is fixedly connected to the middle of the carrier frame 19. Both ends of the assembly frame 52 are laterally slidably connected to a guide frame 53. The top and bottom ends of the guide frame 53 are rotatably connected to a tensioning roller 54. A coil spring 55 is fixedly connected between the guide frame 53 and the assembly frame 52. A supporting plate 56 is fixedly connected to the middle of one side of the guide frame 53. One end of the supporting plate 56 is vertically rotatably connected to a cleaning cylinder 57.

[0112] A driving shaft 58 is connected to one side of the assembly frame 52 for transverse rotation. A placement seat 59 is fixedly connected to the middle of the assembly frame 52. One end of the placement seat 59 is connected to a transmission motor C60 via a bolt. The output end of the transmission motor C60 is fixedly connected to a transmission spur gear 61. A reduction spur gear 62 is fixedly connected to the middle of the driving shaft 58, and the reduction spur gear 62 is meshed with the transmission spur gear 61.

[0113] The stabilizing seat 63 is fixedly connected to one side of the guide frame 53. The end of the stabilizing seat 63 close to the driving shaft 58 is rotatably connected to the linkage shaft 64. One end of the linkage shaft 64 is fixedly connected to the transmission bevel gear 65. The outer side of the cleaning cylinder 57 is fixedly connected to the reduction bevel gear 66, and the reduction bevel gear 66 is meshed with the transmission bevel gear 65. The end of the linkage shaft 64 away from the transmission bevel gear 65 is also slidably connected to the inside of the driving shaft 58.

[0114] In this embodiment, polished rods are fixedly connected to both ends of the assembly frame 52, and two guide frames 53 are slidably connected to the outer sides of the polished rods. The provision of the polished rods can provide effective guidance for the displacement of the guide frames 53, thereby preventing uncontrolled displacement of the guide frames 53.

[0115] In this embodiment, the coil spring 55 is located outside the polished rod to limit the deformation of the coil spring 55;

[0116] In this embodiment, the outer side of the linkage shaft 64 is fixedly connected to the limit bar, and the driving shaft 58 is a hollow structure. Both ends of the driving shaft 58 are provided with assembly holes adapted to the linkage shaft 64 and the limit bar, and the linkage shaft 64 and the limit bar are slidably connected inside the limit hole. Due to the hollow characteristics of the driving shaft 58, the interior of the driving shaft 58 can accommodate the linkage shaft 64, and in conjunction with the setting of the limit bar, it can prevent the linkage shaft 64 from idling at the driving shaft 58, thereby greatly ensuring the stability of the transmission of the linkage shaft 64.

[0117] The implementation principle of Example 1 is as follows: since there is insulating glass between the inner conductor and the outer conductor of the micro rectangular connector product, the inner conductor and the outer conductor need to be conductively connected before processing. Then, the micro rectangular connector product is assembled on the top of the conductive tooling 5, and the drive motor 8 is started to drive the adjusting screw 7 to rotate. Under the connection between the adjusting screw 7 and the adjusting plate 9, the adjusting plate 9 can be vertically displaced along the stand 6 to adjust the vertical position of the electrode wire 30. Then, the transmission motor A25 is started to drive the adjusting spur gear 24 to rotate with the help of the adjusting shaft 23, so that the adjusting spur gear 24 moves the transmission rack 20, so that the transmission rack 20 adjusts the distance between the carrier 19 and the stand 6 under the limit of the linear guide groove 21 until the electrode wire 30 reaches the processing position of the micro rectangular connector product.

[0118] When a high-frequency, high-voltage pulse is applied between the electrode wire 30 and the micro-rectangular connector product through the power supply system, an electric spark will be formed due to the tiny gap between the electrode wire 30 and the micro-rectangular connector product. The high temperature generated by the electric spark will cause the micro-rectangular connector product material to partially melt and evaporate, forming a tiny cutting groove, and at the same time start the transmission motor B46 to drive the central shaft 45 to rotate. Since the central shaft 45 has two mirror-image transmission worms 47, when the central shaft 45 rotates, the two transmission worms 47 can be used to respectively move the two A worm gear 48 is driven to cause the two hollow shafts 32 to rotate in opposite directions. Since the pay-off roller 27 and the take-up roller 28 are respectively connected to the two hollow shafts 32, the electrode wire 30 at the pay-off roller 27 can be paid out by the rotation of the hollow shaft 32. With the support of the tensioning roller 54, the cleaning cylinder 57 and the reversing roller 29, the path of the pay-off roller 27 is extended, and finally the take-up roller 28 is synchronously wound to continuously generate electric sparks between the electrode wire 30 and the micro rectangular connector product, thereby forming continuous processing of the micro rectangular connector product.

[0119] Since the path of the electrode wire 30 is guided by the tensioning roller 54, when the electrode wire 30 is loosened during transmission, the guide frame 53 can be pushed by the coil spring 55 to adjust the distance between the two guide frames 53, and then the electrode wire 30 is tightened by the tensioning roller 54 to avoid uncontrollable displacement of the electrode wire 30 during transmission. When the electrode wire 30 is transmitted between the two tensioning rollers 54 at the same end, it is in a vertical state and is located inside the cleaning cylinder 57. The transmission motor C60 can be started to cause the transmission spur gear 61 to shift the reduction spur gear 62, so that the driving shaft 58 drives the linkage shaft 64 to rotate, and then the power at the linkage shaft 64 is transmitted to the cleaning cylinder 57 by means of the connection between the transmission bevel gear 65 and the reduction bevel gear 66, so that the cleaning cylinder 57 is rotated under the support of the carrying plate 56, and finally the impurities on the surface of the electrode wire 30 are cleaned by the contact between the cleaning cylinder 57 and the electrode wire 30, thereby ensuring the application effect in the later stage.

[0120] When the electrode wire 30 is worn and broken, the transmission screw 51 can be rotated to cooperate with the connection between the transmission screw 51 and the positioning seat 44, so that the transmission screw 51 can be displaced between the positioning seats 44, and then the displacement rod 49 is pushed by the push plate 50, and the displacement rod 49 is connected with the push plate 38, so that the push plate 38 can follow the displacement of the displacement rod 49 and adjust under the limit of the linear slide groove 37. And because the push rod 39 is connected between the push plate 38 and the loading ear 42, when the push plate 38 is displaced, it can push the stabilizing plate 41 to adjust vertically under the limit of the guide rod 40 until the stabilizing hole 43 is moved out of the stabilizing rod 36, thereby unlocking the wire-paying roller 27 or the wire-taking roller 28, and then the wire-paying roller 27 and the wire-taking roller 28 are removed from the assembly pin 34 to replace the electrode wire 30;

[0121] After the subsequent pay-off roller 27 is assembled, the free end of the electrode wire 30 is Figure 6 The path shown is set up and finally connected to the take-up roller 28, so that the replacement of the electrode wire 30 can be completed;

[0122] The conductive shaft 11 can be rotated, and the two threaded sections 12 with opposite thread rotation directions on the conductive shaft 11 are arranged. When the conductive shaft 11 rotates, it can drive the two displacement plates 13 away from each other, prompting the positioning clamp A14 to break away from contact with the conductive tooling 5. At the same time, since the linkage rod 18 is connected between the displacement frame 16 and the displacement plate 13, when the displacement plate 13 is displaced, the displacement frame 16 can be pulled by the linkage rod 18, prompting the positioning clamp B17 to synchronously move away from the conductive tooling 5, thereby releasing the positioning of the conductive tooling 5, and then the conductive tooling 5 can be removed from the placement plate 3 and replaced. Example

[0123] This embodiment of the present application further discloses a method for processing the bonding plane of a J30-J micro rectangular connector based on Example 1, and the steps are as follows:

[0124] The first step is to place the conductive tooling 5 on top of the placement plate 3 and rotate the conductive shaft 11 to move the positioning clamping plate A 14 and the positioning clamping plate B 17 closer to the conductive tooling 5 to position the conductive tooling 5 on top of the placement plate 3. The micro rectangular connector product is then placed on the conductive tooling 5.

[0125] The second step is to adjust the position of the carrier 19 by adjusting the screw 7 and the transmission motor A25 until the electrode wire 30 reaches the top of the micro rectangular connector product;

[0126] The third step is to start the transmission motor B46 to drive the electrode wire 30 to be transferred between the pay-off roller 27 and the take-up roller 28, and generate electric sparks between the electrode wire 30 and the micro rectangular connector product to perform plane processing on the micro rectangular connector bonding;

[0127] In the fourth step, the tension of the electrode wire 30 during transmission is adjusted by the tension roller 54 , and the driving motor C60 is driven to drive the reduction bevel gear 66 to clean the impurities on the surface of the electrode wire 30 .

[0128] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A J30-J micro rectangular connector bonding plane processing device, characterized by: include: A support frame (1), wherein the top of the support frame (1) is fixedly connected to a placement box (2), the middle of the top of the placement box (2) is fixedly connected to a placement plate (3), and the interior of the placement box (2) is equipped with a quick-install component (4); A conductive tool (5), wherein the conductive tool (5) is positioned on the top of the placement plate (3) via a quick-install component (4); A stand (6), the stand (6) is fixedly connected to the top of the support frame (1), the interior of the stand (6) is vertically rotatably connected to an adjusting screw (7), the top of the stand (6) is fixedly connected to a driving motor (8), and the output end of the driving motor (8) is fixedly connected to the adjusting screw (7); An adjusting plate (9), wherein the adjusting plate (9) is vertically slidably connected to one side of the vertical frame (6), and one end of the adjusting plate (9) located inside the vertical frame (6) is also threadedly connected to the adjusting screw (7), and a wire running assembly (10) is provided at one end of the adjusting plate (9), and the wire running assembly (10) is used for wire running processing to form a micro-rectangular connector bonding plane; the wire running assembly (10) comprises: a carrier frame (19) and a tensioning adjustment assembly (31), and the tensioning adjustment assembly (31) is assembled in the middle of the carrier frame (19) and is used to adjust the tension of the tensioning adjustment assembly (31) during operation; The tension adjustment assembly (31) comprises: An assembly frame (52), the assembly frame (52) is fixedly connected to the middle of the carrier frame (19), both ends of the assembly frame (52) are laterally slidably connected to a guide frame (53), the top and bottom ends of the guide frame (53) are rotatably connected to a tensioning roller (54), a coil spring (55) is fixedly connected between the guide frame (53) and the assembly frame (52), a bearing plate (56) is fixedly connected to the middle of one side of the guide frame (53), and one end of the bearing plate (56) is vertically rotatably connected to a cleaning cylinder (57); A driving shaft (58) is connected to one side of the assembly frame (52) in a transverse rotation manner. A placement seat (59) is fixedly connected to the middle of the assembly frame (52). One end of the placement seat (59) is connected to a transmission motor C (60) via a bolt. The output end of the transmission motor C (60) is fixedly connected to a transmission spur gear (61). A reduction spur gear (62) is fixedly connected to the middle of the driving shaft (58), and the reduction spur gear (62) is meshed with the transmission spur gear (61). A stabilizing seat (63), the stabilizing seat (63) is fixedly connected to one side of the guide frame (53), and one end of the stabilizing seat (63) close to the driving shaft (58) is rotatably connected to a linkage shaft (64), one end of the linkage shaft (64) is fixedly connected to a transmission bevel gear (65), the outer side of the cleaning cylinder (57) is fixedly connected to a reduction bevel gear (66), and the reduction bevel gear (66) is meshed with the transmission bevel gear (65), and the end of the linkage shaft (64) away from the transmission bevel gear (65) is also slidably connected to the inside of the driving shaft (58).

2. The J30-J micro rectangular connector bonding plane processing device according to claim 1, characterized in that: The quick-install component (4) comprises: A conductive shaft (11), the conductive shaft (11) is longitudinally rotatably connected to the middle portion of the placement box (2), both ends of the conductive shaft (11) are provided with threaded sections (12), and the threads of the two threaded sections (12) are in opposite directions, and the outer sides of the two threaded sections (12) are threadedly connected to displacement plates (13), and the top of the displacement plate (13) is fixedly connected to a positioning clamping plate A (14); Two limiting rods (15), the two limiting rods (15) are respectively fixedly connected to the two ends of the storage box (2), the outer side of the limiting rod (15) is slidably connected to the displacement frame (16), the top of the displacement frame (16) is fixedly connected to the positioning clamping plate B (17), both ends of each displacement frame (16) are rotatably connected to the linkage rod (18), and the ends of the two linkage rods (18) away from the displacement frame (16) are respectively rotatably connected to the two displacement plates (13).

3. The J30-J micro rectangular connector bonding plane processing device according to claim 1, characterized in that: The back of the carrier (19) is fixedly connected to a transmission rack (20), and a linear guide groove (21) is provided at one end of the adjustment plate (9) away from the stand (6), and the transmission rack (20) is also slidably connected inside the linear guide groove (21), and both sides of the adjustment plate (9) are fixedly connected to positioning plates (22), and an adjustment shaft (23) is rotatably connected between the two positioning plates (22), and an adjustment spur gear (24) is fixedly connected to the outer side of the adjustment shaft (23), and the adjustment spur gear (24) is meshed with the transmission rack (20), and a transmission motor A (25) is fixedly connected to one side of one of the positioning plates (22), and the output end of the transmission motor A (25) is fixedly connected to the adjustment shaft (23); The wire-feeding assembly (10) further includes: a support assembly (26), wherein the support assembly (26) is mounted on the top of the carrier (19), and a detachable pay-off roller (27) and a take-up roller (28) are respectively provided at both ends of the support assembly (26), an electrode wire (30) is wound around the outer side of the pay-off roller (27), and both ends of the bottom of the carrier (19) are rotatably connected to a reversing roller (29) for limiting the path of the electrode wire (30).

4. The J30-J micro rectangular connector bonding plane processing device according to claim 3, characterized in that: The support assembly (26) comprises: Two hollow shafts (32), the two hollow shafts (32) are rotatably connected to the two ends of the top of the carrier (19), one end of the hollow shaft (32) is fixedly connected to the assembly disk (33), the outer side of the pay-off roller (27) and the take-up roller (28) near the end of the assembly pin (34) is fixedly connected to a plurality of stabilizing rods (36), and the outer side of the hollow shaft (32) is provided with a plurality of linear slide grooves (37); A plurality of push plates (38), wherein the plurality of push plates (38) are respectively slidably connected to the inside of a plurality of linear slide grooves (37), the top end of the push plate (38) is rotatably connected to a push rod (39), the outer side of the assembly disk (33) is slidably connected to a guide rod (40), one end of the guide rod (40) located outside the assembly disk (33) is fixedly connected to a stabilizing plate (41), one end of the stabilizing plate (41) is fixedly connected to a loading ear (42), and the end of the push rod (39) away from the push plate (38) is also rotatably connected to the loading ear (42), and the other end of the stabilizing plate (41) is provided with a stabilizing hole (43) that cooperates with the stabilizing rod (36); Two positioning seats (44), the two positioning seats (44) are respectively fixedly connected to the two ends of the carrier (19), a central shaft (45) is rotatably connected between the two positioning seats (44), one end of one of the positioning seats (44) is fixedly connected to a transmission motor B (46), and the output end of the transmission motor B (46) is fixedly connected to the central shaft (45), both ends of the central shaft (45) are fixedly connected to a transmission worm (47), and the two transmission worms (47) are mirror-imaged, and the outer sides of the two hollow shafts (32) are fixedly connected to a matching worm gear (48), and the two matching worm gears (48) are respectively meshed with the two transmission worm gears (47); Two displacement rods (49), one end of each of the two displacement rods (49) extends into the interior of the two hollow shaft rods (32), and one end of the push plate (38) located inside the hollow shaft rod (32) is also fixedly connected to the displacement rod (49); A push plate (50) is rotatably connected to a transmission screw (51) at the middle of the push plate (50), one end of the transmission screw (51) is also threadedly connected to the positioning seat (44), and one end of the displacement rod (49) close to the push plate (50) is also rotatably connected to the push plate (50).

5. The J30-J micro rectangular connector bonding plane processing device according to claim 2, characterized in that: Both ends of the displacement plate (13) are fixedly connected to assembly ears, both ends of the displacement frame (16) are fixedly connected to support ears, and both ends of the linkage rod (18) are connected between the corresponding assembly ears and support ears through a rotating shaft.

6. The J30-J micro rectangular connector bonding plane processing device according to claim 4, characterized in that: An assembly pin (34) is fixedly connected to the middle of the assembly disk (33) away from the hollow shaft (32), and a socket (35) is provided at one end of the pay-off roller (27) and the take-up roller (28) close to the assembly pin (34), and the assembly pin (34) is plugged into the inside of the socket (35).

7. The J30-J micro rectangular connector bonding plane processing device according to claim 4, characterized in that: The back of the carrier (19) is fixed with a plurality of stabilizing ears by bolts, one end of each stabilizing ear is provided with a through hole, and the middle portion of the central shaft (45) is also connected to the inside of the through hole via a ball bearing.

8. The J30-J micro rectangular connector bonding plane processing device according to claim 1, characterized in that: The outer side of the linkage shaft (64) is fixedly connected to a limit bar, the driving shaft (58) is a hollow structure, both ends of the driving shaft (58) are provided with assembly holes adapted to the linkage shaft (64) and the limit bar, and the linkage shaft (64) and the limit bar are slidably connected inside the limit hole.

9. A method for machining a J30-J micro rectangular connector bonding plane, applicable to a J30-J micro rectangular connector bonding plane machining device according to any one of claims 1 to 8, characterized in that: Here are the steps: The first step is to place the conductive tooling (5) on the top of the placement plate (3), and rotate the conductive shaft (11) to move the positioning clamp A (14) and the positioning clamp B (17) toward the conductive tooling (5), so as to position the conductive tooling (5) on the top of the placement plate (3), and place the micro rectangular connector product on the conductive tooling (5); The second step is to adjust the position of the carrier (19) by adjusting the screw (7) and the transmission motor A (25) until the electrode wire (30) reaches the top of the micro rectangular connector product; The third step is to start the transmission motor B (46) to drive the electrode wire (30) to be transferred between the pay-off roller (27) and the take-up roller (28), and to generate electric sparks between the electrode wire (30) and the micro rectangular connector product to perform plane processing on the micro rectangular connector bonding; In the fourth step, the tension of the electrode wire (30) during transmission is adjusted by the tensioning roller (54), and the operation of the return seat (59) is used to prompt the reduction bevel gear (66) to clean impurities on the surface of the electrode wire (30).

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