Tapping forming machine

Abstract

The utility model provides a tapping forming machine which solves the technical problems that time and labor are wasted, labor intensity is high, production efficiency is low, and physical health of workers is affected due to long-time operation in the tapping and stamping process of existing automobile parts. The tapping forming machine comprises a workbench, a vibrating disc mechanism, a feeding mechanism, a taking and placing mechanism, a rotary disc mechanism, a tapping mechanism, a stamping taking and placing mechanism and a stamping mechanism are sequentially installed on the workbench according to production procedures, the vibrating disc mechanism is provided with a vibrating disc and a discharging groove, the feeding mechanism is provided with a guide rail, and the taking and placing mechanism is provided with a first clamping device and a first conveying device. The turntable mechanism is provided with a pneumatic divider, the tapping mechanism is provided with a tapping machine, the stamping taking and placing mechanism is provided with a second clamping device and a second conveying device, the stamping mechanism is provided with a linear driving device and a shaping die, the shaping die is provided with an upper die and a lower die, and the linear driving device is connected with the upper die and drives the upper die and the lower die to be closed or opened; the method can be widely applied to the technical field of automobile production.

Description

Technical Field

[0001] This application relates to the field of automotive manufacturing technology, and in particular to a tapping forming machine. Background Technology

[0002] Tapping and stamping are two conventional and widely used production processes. Tapping is a machining process that creates internal thread holes in a workpiece by rotating a tap with cutting teeth in a pre-made hole to cut out the internal thread. Stamping is a metal processing process that uses a die mounted on a press to apply pressure to the material, causing it to deform and thus obtain parts with a certain shape, size and performance.

[0003] Currently, in the production process of automotive parts, some parts, such as electrical contacts for automotive brush holders, need to be tapped and stamped before assembly. The tapping and stamping processes are separate workstations that require manual feeding, which is time-consuming, labor-intensive, and has low production efficiency. Furthermore, long hours of operation can affect the health of workers. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the above-mentioned technology and provide a tapping forming machine that saves labor costs, reduces labor intensity, improves production efficiency, and protects the health of workers.

[0005] Therefore, this utility model provides a tapping forming machine, including a worktable, on which a vibratory plate mechanism, a feeding mechanism, a pick-and-place mechanism, a turntable mechanism, a tapping mechanism, a stamping pick-and-place mechanism, and a stamping mechanism are installed in sequence according to the production process.

[0006] The vibratory feeder mechanism includes a vibratory feeder and a discharge trough connected to the vibratory feeder.

[0007] The feeding mechanism is equipped with a guide rail, and guide rail baffles are installed on both sides of the guide rail. One end of the guide rail is connected to the discharge chute of the vibrating plate mechanism, and the other end of the guide rail is connected to a baffle assembly. A material transfer chamber is opened in the baffle assembly. The material transfer chamber is a semi-open groove structure with its opening facing the guide rail. A vibration motor is connected to the bottom of the guide rail.

[0008] The pick-and-place mechanism is provided with a first clamping device and a first conveying device. The first clamping device is driven by the first conveying device and can move laterally and longitudinally on the first conveying device. The first clamping device is provided with grippers.

[0009] The turntable mechanism is equipped with a pneumatic divider, and a turntable is installed on the rotating end of the pneumatic divider. The turntable has several feeding stations for placing materials.

[0010] The tapping mechanism is equipped with a tapping machine, and the tap of the tapping machine is located directly above one of the feeding stations.

[0011] The stamping pick-and-place mechanism is equipped with a second clamping device and a second conveying device. The second clamping device is driven by the second conveying device and can move laterally and longitudinally on the second conveying device. The second clamping device is equipped with pick-up fingers.

[0012] The stamping mechanism is equipped with a linear drive device and a forming die. The forming die is equipped with an upper die and a lower die. The linear drive device is connected to the upper die and drives the upper die and the lower die to close or open.

[0013] Preferably, the baffle assembly includes a first baffle, a bakelite board, a second baffle, and a transfer plate. The first baffle, the bakelite board, and the second baffle are installed on the transfer plate, and the four of them form a material transfer cavity, wherein the position of the bakelite board is directly opposite the guide rail.

[0014] Preferably, the first conveying device includes a first transverse conveying device and a first longitudinal conveying device.

[0015] The first transverse conveying device includes a first transverse cylinder, a first transverse cylinder back plate, a first transverse linear slide rail, and a first longitudinal cylinder pad. The first transverse cylinder and the first transverse linear slide rail are respectively mounted on the first transverse cylinder back plate. The telescopic rod of the first transverse cylinder is connected to the first longitudinal cylinder pad. The first longitudinal cylinder pad has a first transverse groove that matches the first transverse linear slide rail. The first longitudinal cylinder pad is slidably connected to the first transverse linear slide rail through the first transverse groove. The first transverse linear slide rail is arranged parallel to the telescopic rod of the first transverse cylinder.

[0016] The first longitudinal conveying device includes a first longitudinal cylinder, a first longitudinal linear slide rail, and a clamping cylinder mounting plate. The first longitudinal cylinder and the first longitudinal linear slide rail are respectively mounted on the first longitudinal cylinder pad. The telescopic rod of the first longitudinal cylinder is connected to the clamping cylinder mounting plate. The clamping cylinder mounting plate has a first longitudinal groove that matches the first longitudinal linear slide rail. The clamping cylinder mounting plate is slidably connected to the first longitudinal linear slide rail through the first longitudinal groove. The first longitudinal linear slide rail and the telescopic rod of the first longitudinal cylinder are arranged parallel to each other.

[0017] The first clamping device includes a clamping cylinder, a clamping cylinder pad, and clamping claws. The clamping cylinder is mounted on the clamping cylinder pad; the clamping cylinder pad is connected to the clamping cylinder mounting plate, and the clamping cylinder drives the clamping claws.

[0018] Preferably, the pick-and-place mechanism is further provided with a first limiting buffer device. There are two first limiting buffer devices. One first limiting buffer device is installed on the cylinder mounting seat of the first transverse cylinder, and the other first limiting buffer device is installed at the end of the first transverse linear slide rail away from the first transverse cylinder. Each first limiting buffer device is provided with a first limiting seat and a first hydraulic damper. The first hydraulic damper is installed on the first limiting seat. The first transverse cylinder is connected to the first longitudinal cylinder pad through a floating joint.

[0019] Preferably, the turntable mechanism is also equipped with a water tank, and a pneumatic divider is installed in the water tank; the loading station is equipped with a tooling table, and positioning pins and limit blocks are installed on the tooling table. The tooling table has a material positioning groove, and positioning pins and limit blocks are provided around the material positioning groove; there are multiple tooling tables, which are evenly distributed and installed on the turntable.

[0020] Preferably, the tapping mechanism includes a tapping machine base, a tapping machine column, a cylinder connecting plate, a pressure plate, a pressing cylinder, and a tapping machine; the cylinder connecting plate is installed on the column body of the tapping machine, the cylinder connecting plate is connected to the cylinder body of the pressing cylinder, the telescopic end of the pressing cylinder is connected to the pressure plate, the pressure plate has a tap through hole, and the pressure plate is positioned directly above one of the feeding stations; the top of the tapping machine column is connected to the tapping machine base, the tapping machine is installed on the tapping machine base, and the tap is positioned directly above the tap through hole.

[0021] Preferably, the second conveying device includes a second transverse conveying device and a second longitudinal conveying device.

[0022] The second transverse conveying device includes a material-receiving base plate, a cylinder fixing block, a material-receiving moving plate, a second transverse cylinder, and a second transverse linear slide rail. The cylinder fixing block and the second transverse linear slide rail are respectively installed on the material-receiving base plate. The cylinder fixing block is equipped with the second transverse cylinder. The telescopic rod end of the second transverse cylinder is connected to the material-receiving moving plate, which has an inverted L-shaped structure. The bottom of the horizontal plate of the material-receiving moving plate has a second transverse groove that matches the second transverse linear slide rail. The material-receiving moving plate is slidably connected to the second transverse linear slide rail through the second transverse groove. The second transverse linear slide rail is arranged parallel to the telescopic rod of the second transverse cylinder.

[0023] The second longitudinal conveying device includes a cylinder top plate, a second longitudinal cylinder, a second longitudinal linear slide rail, and a finger-clamping cylinder fixing plate. The finger-clamping cylinder fixing plate has an L-shaped structure. The cylinder body of the second longitudinal cylinder is connected to the horizontal plate of the finger-clamping cylinder fixing plate, the telescopic rod of the second longitudinal cylinder is connected to the cylinder top plate, and the cylinder top plate is connected to the longitudinal plate of the material picking moving plate. The outer side of the longitudinal plate of the material picking moving plate is connected to the second longitudinal linear slide rail. The longitudinal plate of the finger-clamping cylinder fixing plate has a second longitudinal groove that matches the second longitudinal linear slide rail. The finger-clamping cylinder fixing plate is slidably connected to the second longitudinal linear slide rail through the second longitudinal groove. The second longitudinal linear slide rail is arranged parallel to the telescopic rod of the second longitudinal cylinder.

[0024] The second clamping device is equipped with a clamping cylinder and a material-taking clamp. The clamping cylinder is fixed on the lower surface of the horizontal plate of the clamping cylinder fixing plate, and the material-taking clamp is fixed on the clamping cylinder.

[0025] Preferably, the stamping and loading mechanism is further provided with a second limiting buffer device. There are two second limiting buffer devices. One second limiting buffer device is installed on the horizontal plate of the material loading moving plate, and the other second limiting buffer device is installed at the end of the second transverse linear slide rail away from the second transverse cylinder. Each second limiting buffer device is provided with a second limiting seat and a second hydraulic buffer. The second hydraulic buffer is installed on the second limiting seat. A stop block is installed on the cylinder fixing block. The telescopic rod of the second transverse cylinder is connected to the horizontal plate of the material loading moving plate through a trapezoidal block.

[0026] Preferably, the stamping mechanism is further provided with a fixed mounting plate, a mold mounting seat, a mold connecting plate, and a discharge box. A linear drive device is installed on the fixed mounting plate. The telescopic rod of the linear drive device is connected to the mold mounting seat. The mold mounting seat is connected to the mold connecting plate. The mold connecting plate is connected to the upper mold. A lower mold is provided directly below the upper mold. A discharge box is provided on one side of the lower mold.

[0027] Preferably, the stamping mechanism is further provided with a guiding device and an adjusting device. The guiding device includes a guide rod and a guide sleeve. One end of the guide rod is connected to the mold mounting base, and the other end of the guide rod passes upward through the guide sleeve and extends out. The guide sleeve is connected to the mold mounting base, and the guide rod and the guide sleeve are slidably connected. The guide rod is arranged parallel to the telescopic rod of the linear drive device. The adjusting device consists of a transverse T-shaped groove and a transverse T-shaped slide rail that are matched with each other. The lower surface of the mold mounting base is provided with a transverse T-shaped groove, and the upper surface of the mold connecting plate is provided with a transverse T-shaped slide rail. The transverse T-shaped groove and the transverse T-shaped slide rail are slidably connected.

[0028] The beneficial effects of this utility model are as follows: This utility model provides a tapping forming machine, which includes a worktable. The worktable is sequentially equipped with a vibratory feeder mechanism, a feeding mechanism, a pick-and-place mechanism, a turntable mechanism, a tapping mechanism, a stamping pick-and-place mechanism, and a stamping mechanism according to the production process. In use, the operator pours the workpiece material into the vibratory feeder of the vibratory feeder mechanism. The vibratory feeder automatically arranges the disordered workpiece material into an orderly manner and transports it through the discharge chute of the vibratory feeder to the guide rail of the feeding mechanism. Under the vibration of the vibrating motor of the feeding mechanism, the workpiece material moves forward on the guide rail of the feeding mechanism to the material transfer cavity. Driven by the first clamping device of the pick-and-place mechanism, the jaws clamp the workpiece material in the material transfer cavity. Then, driven by the first conveying device, the first clamping device, together with the jaws, moves laterally and longitudinally on the first conveying device, placing the workpiece material in one of the loading stations on the turntable of the turntable mechanism. The pneumatic divider of the turntable mechanism acts as an intermittent motion device, driving the output shaft... The turntable rotates intermittently, and the workpiece material placed in the loading station rotates intermittently to a position directly below the tap of the tapping mechanism. The tap of the tapping machine aligns with the bottom hole of the workpiece material directly below it to tap and complete the internal thread processing. Driven by the second clamping device of the stamping and loading mechanism, the pick-up clamp holds the workpiece material with the completed internal thread processing in the loading station. Driven by the second conveying device, the second clamping device, together with the pick-up clamp, moves laterally and longitudinally on the second conveying device, placing the workpiece material into the lower die of the stamping mechanism. Driven by the linear drive device of the stamping mechanism, the upper and lower dies close, completing the stamping of the workpiece material. After the die is opened, the finished workpiece is removed. Compared with existing technologies, the tapping and stamping processes no longer require manual feeding operations, saving labor costs, reducing labor intensity, improving production efficiency, and ensuring the health of workers. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the structure of this utility model;

[0031] Figure 2 for Figure 1 The diagram shown is a structural schematic of the feeding mechanism.

[0032] Figure 3 for Figure 1 The diagram shown is a structural schematic of the pick-and-place mechanism;

[0033] Figure 4 for Figure 1 The diagram shows the structure of the turntable mechanism.

[0034] Figure 5 for Figure 4 The diagram shows the structure of the loading station;

[0035] Figure 6 for Figure 1 The diagram shown is a structural schematic of the tapping mechanism.

[0036] Figure 7 for Figure 1 The diagram shows the structure of the stamping pick-and-place mechanism.

[0037] Figure 8 for Figure 1 The diagram shows the structure of the stamping mechanism.

[0038] Marked in the image:

[0039] 1. Workbench, 2. Vibratory feeder mechanism, 3. Feeding mechanism, 4. Picking and placing mechanism, 5. Turntable mechanism, 6. Tapping mechanism, 7. Stamping picking and placing mechanism, 8. Stamping mechanism, 20. Vibratory feeder, 21. Discharge chute, 30. Guide rail, 31. Guide rail baffle, 32. Material transfer chamber, 33. Vibratory motor, 34. First baffle, 35. Bakelite board, 36. Second baffle, 37. Transfer plate, 40. First transverse cylinder, 41. First transverse cylinder back plate, 42. First transverse linear slide rail, 43. First longitudinal cylinder pad, 44. First longitudinal cylinder, 45. First longitudinal linear slide rail 46. ​​Slide rail; 47. Clamping cylinder mounting plate; 48. Clamping cylinder; 49. Clamping jaw; 50. Pneumatic divider; 51. Turntable; 52. Loading station; 53. Water tank; 54. Pad; 60. Tapping machine; 61. Tapping machine base; 62. Tapping machine column; 63. Cylinder connecting plate; 64. Pressure plate; 65. Downward pressing cylinder; 66. Tapping machine fixed base; 70. Material picking base plate; 71. Cylinder fixing block; 72. Material picking moving plate; 73. Second transverse cylinder; 74. Second transverse linear slide rail; 75. Cylinder top plate; 76. Second longitudinal cylinder; 77. 78. Second longitudinal linear slide rail; 79. Finger gripping cylinder; 80. Material gripping finger; 81. Linear drive device; 82. Forming mold; 83. Fixed mounting plate; 84. Mold mounting base; 85. Mold connecting plate; 86. Discharge box; 87. Guide rod; 88. Guide sleeve; 89. Transverse T-shaped groove; 300. Transverse T-shaped slide rail; 330. Guide rail connecting plate; 370. Pad block; 401. Support plate; 402. First limiting buffer device; 403. Floating joint; 404. Column; 520. Column base; 521. Tooling table; 522. Positioning pin; 523. Limiting block. 523. Material positioning groove; 524. Gripper insertion hole; 601. Drive motor; 602. Drill chuck; 603. Tap; 640. Tap through hole; 701. Second limit buffer device; 702. Stop block; 703. Trapezoidal block; 704. Material pick-up bracket; 780. Gripper cylinder fixing plate; 801. Upper mold; 802. Lower mold; 803. Stamping fixing base plate; 804. Lower mold fixing plate; 805. Stamping side fixing plate; 4010. First limit seat; 4011. First hydraulic buffer; 7010. Second limit seat; 7011. Second hydraulic buffer. Detailed Implementation

[0040] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit the scope of this application. Unless otherwise specified, the methods used in this utility model are conventional methods; the raw materials and apparatus used, unless otherwise specified, are conventional commercially available products.

[0041] Depend on Figures 1-8 As shown, this utility model provides a tapping forming machine, including a worktable 1. On the worktable 1, a vibratory feeder mechanism 2, a feeding mechanism 3, a pick-and-place mechanism 4, a turntable mechanism 5, a tapping mechanism 6, a stamping pick-and-place mechanism 7, and a stamping mechanism 8 are sequentially installed according to the production process. Wherein:

[0042] The vibratory feeder mechanism 2 includes a vibratory feeder 20 and a discharge trough 21 connected to the vibratory feeder 20.

[0043] The feeding mechanism 3 is equipped with a guide rail 30, and guide rail baffles 31 are installed on both sides of the guide rail 30. One end of the guide rail 30 is connected to the discharge chute 21 of the vibrating plate mechanism 2, and the other end of the guide rail 30 is connected to a baffle assembly. A material transfer cavity 32 is opened in the baffle assembly. The material transfer cavity 32 is a semi-open groove structure with its opening facing the guide rail 30. A vibration motor 33 is connected to the bottom of the guide rail 30.

[0044] The pick-and-place mechanism 4 is provided with a first clamping device and a first conveying device. The first clamping device is driven by the first conveying device and can move laterally and longitudinally on the first conveying device. The first clamping device is provided with grippers 49.

[0045] The turntable mechanism 5 is equipped with a pneumatic divider 50, and a turntable 51 is installed on the rotating end of the pneumatic divider 50. The turntable 51 is provided with several feeding stations 52 for placing materials.

[0046] The tapping mechanism 6 includes a tapping machine 60, with the tap 603 of the tapping machine 60 positioned directly above one of the loading stations 52. In this embodiment, the tapping machine 60 is an existing device, which includes components such as a drive motor 601, a drill chuck 602, and a tap 603, and is used for tapping workpiece materials. It is a commercially available product and will not be described in detail here.

[0047] The stamping pick-and-place mechanism 7 is equipped with a second clamping device and a second conveying device. The second clamping device is driven by the second conveying device and can move laterally and longitudinally on the second conveying device. The second clamping device is equipped with a pick-up gripper finger 79.

[0048] The stamping mechanism 8 is equipped with a linear drive device 80 and a forming die 81. The forming die 81 is equipped with an upper die 801 and a lower die 802. The linear drive device 80 is connected to the upper die 801 and drives the upper die 801 and the lower die 802 to close or open.

[0049] Taking the tapping and forming of electrical connectors for automotive brush holders as an example: In use, the operator pours the electrical connector material into the vibratory feeder 20 of the vibratory feeder mechanism 2, starts the vibratory feeder 20, and the vibratory feeder 20 automatically arranges the disordered electrical connector material into an orderly manner and conveys it through the discharge chute 21 of the vibratory feeder 20 to the guide rail 30 of the feeding mechanism 3. The vibration motor 33 of the feeding mechanism 3 provides vibration power to the conveying mechanism, causing the electrical connector material to move forward on the guide rail 30 into the material transfer chamber 32. Driven by the first clamping device of the pick-and-place mechanism 4, the gripper 49 clamps the electrical connector material in the material transfer chamber 32; driven by the first conveying device, the first clamping device, together with the gripper 49, moves laterally and longitudinally on the first conveying device, placing the electrical connector material in one of the loading stations 52 on the turntable 51 of the turntable mechanism 5. The pneumatic divider 50 of the turntable mechanism 5 acts as an intermittent motion device, driving the turntable 51 on the output shaft to perform intermittent motion. The electrical connector material placed in the loading station 52 rotates intermittently under the tap 603 of the tapping mechanism 6. Then, the tap 603 of the tapping machine 60 aligns with the bottom hole of the electrical connector material located directly below it to tap, completing the internal thread processing. Driven by the second clamping device of the stamping and loading mechanism 7, the picking gripper 79 clamps the electrical connector material with completed internal thread processing in the loading station 52. Driven by the second conveying device of the stamping and loading mechanism 7, the second clamping device, together with the picking gripper 79, moves laterally and longitudinally on the second conveying device, placing the electrical connector material into the lower die 802 of the stamping mechanism 8. Driven by the linear drive device 80 of the stamping mechanism 8, the upper die 801 and the lower die 802 are closed, completing the stamping and forming of the electrical connector material. After the die is opened, the finished electrical connector is removed.

[0050] In some embodiments, preferably, by Figure 2 As shown, the baffle assembly of the feeding mechanism 3 includes a first baffle 34, a bakelite board 35, a second baffle 36, and a transfer plate 37. The first baffle 34, bakelite board 35, and second baffle 36 are mounted on the transfer plate 37, forming a material transfer cavity 32. The bakelite board 35 is positioned directly opposite the guide rail 30. The material moving forward on the guide rail 30 enters the material transfer cavity 32. Due to the inertia of its forward movement, it touches the bakelite board 35 and stops moving. The bakelite board 35 has properties such as insulation, no static electricity generation, wear resistance, and high temperature resistance. In addition, depending on the actual situation, the transfer plate 37 can be connected to the worktable 1 via a support plate 370, the upper part of the vibration motor 33 can be connected to the guide rail 30 via a guide rail connecting plate 300, and the bottom of the vibration motor 33 can be connected to the worktable 1 via a pad 330.

[0051] In some embodiments, preferably, by Figure 3 As shown, the first conveying device of the pick-and-place mechanism 4 includes a first horizontal conveying device and a first vertical conveying device. Wherein:

[0052] The first transverse conveying device includes a first transverse cylinder 40, a first transverse cylinder back plate 41, a first transverse linear slide rail 42, and a first longitudinal cylinder pad 43. The first transverse cylinder 40 and the first transverse linear slide rail 42 are respectively mounted on the first transverse cylinder back plate 41. The telescopic rod of the first transverse cylinder 40 is connected to the first longitudinal cylinder pad 43. The first longitudinal cylinder pad 43 is provided with a first transverse groove that matches the first transverse linear slide rail 42. The first longitudinal cylinder pad 43 is slidably connected to the first transverse linear slide rail 42 through the first transverse groove. The first transverse linear slide rail 42 is arranged parallel to the telescopic rod of the first transverse cylinder 40.

[0053] The first longitudinal conveying device includes a first longitudinal cylinder 44, a first longitudinal linear slide rail 45, and a clamping cylinder mounting plate 46. The first longitudinal cylinder 44 and the first longitudinal linear slide rail 45 are respectively mounted on the first longitudinal cylinder pad 43. The telescopic rod of the first longitudinal cylinder 44 is connected to the clamping cylinder mounting plate 46. The clamping cylinder mounting plate 46 is provided with a first longitudinal groove that matches the first longitudinal linear slide rail 45. The clamping cylinder mounting plate 46 is slidably connected to the first longitudinal linear slide rail 45 through the first longitudinal groove. The first longitudinal linear slide rail 45 is arranged parallel to the telescopic rod of the first longitudinal cylinder 44.

[0054] The first clamping device includes a clamping cylinder 47, a clamping cylinder pad 48, and a gripper 49. The clamping cylinder 47 is mounted on the clamping cylinder pad 48. The clamping cylinder pad 48 is connected to the clamping cylinder mounting plate 46, and the clamping cylinder 47 drives the gripper 49.

[0055] In use, driven by the clamping cylinder 47, the gripper 49 clamps the electrical connector material in the material transfer chamber 32; driven by the first transverse cylinder 40, the first clamping device moves laterally along with the electrical connector material; driven by the first longitudinal cylinder 44, the first clamping device moves longitudinally along with the electrical connector material, placing the electrical connector material in one of the loading stations 52 on the turntable 51 of the turntable mechanism 5.

[0056] In some embodiments, preferably, by Figure 3As shown, the pick-and-place mechanism 4 is also provided with a first limiting buffer device 401. There are two first limiting buffer devices 401. One first limiting buffer device 401 is installed on the cylinder mounting seat of the first transverse cylinder 40, and the other first limiting buffer device 401 is installed at the end of the first transverse linear slide rail 42 away from the first transverse cylinder 40. Each first limiting buffer device 401 is provided with a first limiting seat 4010 and a first hydraulic buffer 4011. The first hydraulic buffer 4011 is installed on the first limiting seat 4010. The first transverse cylinder 40 is connected to the first longitudinal cylinder gasket 43 through a floating joint 402. The first hydraulic buffer 4011 is an existing device with shock absorption and buffering performance. The two first hydraulic buffers 4011 are respectively set on both sides of the back plate 41 of the first transverse cylinder, which play the role of shock absorption and buffering of the first longitudinal cylinder gasket 43 and other related components moving back and forth in the transverse direction of the first transverse linear slide rail 42, protecting them from damage when they move to the extreme positions at both ends. Alternatively, depending on the actual situation, the first transverse cylinder back plate 41 can be installed on the workbench 1 via interconnected columns 403 and column bases 404.

[0057] In some embodiments, preferably, by Figure 4 , Figure 5 As shown, the turntable mechanism 5 also includes a water tank 53, within which a pneumatic divider 50 is installed. The loading station 52 includes a tooling table 520, and positioning pins 521 and limit blocks 522 mounted on the tooling table 520. A material positioning groove 523 is opened on the tooling table 520, and positioning pins 521 and limit blocks 522 are arranged around the material positioning groove 523. Multiple tooling tables 520 are evenly distributed and installed on the turntable 51. The pneumatic divider 50 is installed in the water tank 53. Before use, an appropriate amount of water is added to the water tank 53 (note the sealing of the pneumatic divider 50; a sealing cover can be used to isolate the pneumatic divider 50 from the water). During operation, the pneumatic divider 50 moves frequently and intermittently. On the one hand, the heat generated is absorbed by the water through heat transfer; on the other hand, the vibration generated is transmitted to the water and reduced and absorbed, thereby extending the service life of the pneumatic divider 50. The electrical connector material is placed in the material positioning groove 523, where it is positioned and limited by positioning pins 521 and limiting blocks 522 to prevent unexpected slippage during the tapping process. Additionally, gripper insertion holes 524 can be provided on both sides of the material positioning groove 523. This facilitates the gripper 49, used in the previous process, to position the electrical connector material into the material positioning groove 523. Furthermore, it allows the pick-up gripper 79 to insert downwards into the gripper insertion holes 524 after the tapping process is completed, gripping the electrical connector material and smoothly removing it from the material positioning groove 523. Depending on the actual situation, the bottom of the water tank 53 can be mounted on the worktable 1 using a pad 54.

[0058] In some embodiments, preferably, by Figure 6 As shown, the tapping mechanism 6 includes a tapping machine 60, a tapping machine base 61, a tapping machine column 62, a cylinder connecting plate 63, a pressure plate 64, and a pressing cylinder 65. The cylinder connecting plate 63 is installed on the column body of the tapping machine column 62. The cylinder connecting plate 63 is connected to the cylinder body of the pressing cylinder 65. The telescopic end of the pressing cylinder 65 is connected to the pressure plate 64. The pressure plate 64 has a tap through hole 640. The pressure plate 64 is located directly above one of the feeding stations 52. The top of the tapping machine column 62 is connected to the tapping machine base 61. The tapping machine 60 is installed on the tapping machine base 61. The tap 603 is located directly above the tap through hole 640. After the electrical connector material is placed into the material positioning groove 523, driven by the downward pressing cylinder 65, the pressure plate 64 descends to press down on the electrical connector material in the material positioning groove 523. Then, the tap 603 of the tapping machine 60 passes downward through the tap through hole 640 to tap the bottom hole of the electrical connector material, completing the internal thread processing. Then, the tap 603 and the pressure plate 64 rise back to their original positions. Alternatively, depending on the actual situation, the tapping machine column 62 can be mounted on the worktable 1 through the tapping machine fixing base 66.

[0059] In some embodiments, preferably, by Figure 7 As shown, the second conveying device of the stamping and loading mechanism 7 includes a second transverse conveying device and a second longitudinal conveying device. Wherein:

[0060] The second transverse conveying device includes a material-receiving base plate 70, a cylinder fixing block 71, a material-receiving moving plate 72, a second transverse cylinder 73, and a second transverse linear slide rail 74. The material-receiving base plate 70 is equipped with the cylinder fixing block 71 and the second transverse linear slide rail 74. The cylinder fixing block 71 is equipped with the second transverse cylinder 73. The telescopic rod end of the second transverse cylinder 73 is connected to the material-receiving moving plate 72. The material-receiving moving plate 72 has an inverted L-shaped structure. The bottom of the horizontal plate of the material-receiving moving plate 72 has a second transverse groove that matches the second transverse linear slide rail 74. The material-receiving moving plate 72 is slidably connected to the second transverse linear slide rail 74 through the second transverse groove. The second transverse linear slide rail 74 is arranged parallel to the telescopic rod of the second transverse cylinder 73.

[0061] The second longitudinal conveying device includes a cylinder top plate 75, a second longitudinal cylinder 76, a second longitudinal linear slide rail 77, and a finger-clamping cylinder fixing plate 780. The finger-clamping cylinder fixing plate 780 has an L-shaped structure. The cylinder body of the second longitudinal cylinder 76 is connected to the horizontal plate of the finger-clamping cylinder fixing plate 780. The telescopic rod of the second longitudinal cylinder 76 is connected to the cylinder top plate 75. The cylinder top plate 75 is connected to the longitudinal plate of the material picking moving plate 72. The second longitudinal linear slide rail 77 is connected to the outer side of the longitudinal plate of the material picking moving plate 72. The longitudinal plate of the finger-clamping cylinder fixing plate 780 has a second longitudinal groove that matches the second longitudinal linear slide rail 77. The finger-clamping cylinder fixing plate 780 is slidably connected to the second longitudinal linear slide rail 77 through the second longitudinal groove. The second longitudinal linear slide rail 77 is arranged parallel to the telescopic rod of the second longitudinal cylinder 76.

[0062] The second clamping device is equipped with a finger-clamping cylinder 78 and a material-taking clamping finger 79. The finger-clamping cylinder 78 is fixed on the lower surface of the horizontal plate of the finger-clamping cylinder fixing plate 780, and the material-taking clamping finger 79 is fixed on the finger-clamping cylinder 78.

[0063] In use, driven by the gripping cylinder 78, the picking gripper 79 clamps the electrical connector material in the loading station 52 of the turntable mechanism 5; driven by the second transverse cylinder 73, the second clamping device moves laterally along with the electrical connector material; driven by the first longitudinal cylinder 44, the second clamping device moves longitudinally along with the electrical connector material, placing the electrical connector material in the lower mold 802 of the stamping mechanism 8.

[0064] In some embodiments, preferably, by Figure 7 As shown, the stamping and loading mechanism 7 is also equipped with a second limiting buffer device 701. There are two second limiting buffer devices 701. One second limiting buffer device 701 is installed on the horizontal plate of the material loading moving plate 72, and the other second limiting buffer device 701 is installed at the end of the second transverse linear slide rail 74 away from the second transverse cylinder 73. Each second limiting buffer device 701 is equipped with a second limiting seat 7010 and a second hydraulic buffer 7011. The second hydraulic buffer 7011 is installed on the second limiting seat 7010. A stop block 702 is installed on the cylinder fixing block 71. The telescopic rod of the second transverse cylinder 73 is connected to the horizontal plate of the material loading moving plate 72 through a trapezoidal block 703. The second hydraulic buffer 7011 is an existing device with shock absorption and buffering performance. The shock absorption and buffering of the material loading moving plate 72 and other related components move back and forth in the transverse direction of the second transverse linear slide rail 74, protecting it from damage when it moves to the extreme positions at both ends. Alternatively, depending on the actual situation, the material picking base plate 70 can be installed on the workbench 1 via the material picking bracket 704.

[0065] In some embodiments, preferably, by Figure 8As shown, the stamping mechanism 8 also includes a fixed mounting plate 82, a mold mounting base 83, a mold connecting plate 84, and a discharge box 85. A linear drive device 80 is mounted on the fixed mounting plate 82. The telescopic rod of the linear drive device 80 is connected to the mold mounting base 83. The mold mounting base 83 is connected to the mold connecting plate 84. The mold connecting plate 84 is connected to the upper mold 801. A lower mold 802 is located directly below the upper mold 801, and a discharge box 85 is located on one side of the lower mold 802. After the electrical connector material is placed into the lower mold 802, driven by the linear drive device 80, the upper mold 801 and the lower mold 802 are closed through the mold mounting base 83 and the mold connecting plate 84, completing the stamping of the electrical connector material. After the mold is opened, the finished electrical connector is removed and discharged from the discharge box 85. The linear drive device 80 can be a hydraulic cylinder, a pneumatic cylinder, an electric cylinder, or other linear drive devices. The discharge box 85 can be a downward-sloping groove-shaped structure. The finished electrical contact pieces placed on the discharge box 85 slide down into the subsequent transfer box under the action of gravity.

[0066] In some embodiments, preferably, by Figure 8 As shown, the stamping mechanism 8 is also equipped with a guiding device and an adjusting device. The guiding device includes a guide rod 86 and a guide sleeve 87. One end of the guide rod 86 is connected to the mold mounting base 83, and the other end of the guide rod 86 extends upward through the guide sleeve 87. The guide sleeve 87 is connected to the mold mounting base 83, and the guide rod 86 and the guide sleeve 87 are slidably connected. The guide rod 86 is parallel to the telescopic rod of the linear drive device 80, making the closing or opening of the upper mold 801 and the lower mold 802 more stable and reliable. The adjusting device consists of a transverse T-shaped groove 88 and a transverse T-shaped slide rail 89 that are matched with each other. The lower surface of the mold mounting base 83 has a transverse T-shaped groove 88, and the upper surface of the mold connecting plate 84 has a transverse T-shaped slide rail 89. The transverse T-shaped groove 88 and the transverse T-shaped slide rail 89 are slidably connected. Before using the stamping mechanism 8, the operator pushes the mold connecting plate 84 laterally, so that the mold connecting plate 84 moves laterally relative to the mold mounting base 83, aligning the upper mold 801 with the lower mold 802. In addition, depending on the actual situation, the fixed mounting plate 82 can be installed on the worktable 1 through the interconnected stamping side fixed plate 805 and stamping fixed base plate 803; the lower die 802 is connected to the stamping fixed base plate 803 through the lower die fixed plate 804.

[0067] In the description of this utility model, it should be understood that the terms "left," "right," "upper," "lower," "top," "bottom," "front," "rear," "inner," "outer," "back," and "middle," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. It should be noted that in the above embodiments, the terms "first," "second," and "third" do not represent an absolute distinction in structure and / or function, nor do they represent a sequential execution order, but are merely for the convenience of description.

[0068] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A tapping and forming machine comprising a worktable (1), characterized in that, The workbench (1) is sequentially provided with a vibration disc mechanism (2), a feeding mechanism (3), a taking and placing mechanism (4), a rotating disc mechanism (5), a tapping mechanism (6), a stamping taking and placing mechanism (7) and a stamping mechanism (8) according to production procedures; The vibration disc mechanism (2) is provided with a vibration disc (20) and a discharge chute (21) connected to the vibration disc (20); The feeding mechanism (3) is provided with a guide rail (30), both sides of the guide rail (30) are provided with guide rail baffle plates (31), one end of the guide rail (30) is connected to the discharge chute (21) of the vibration disc mechanism (2), the other end of the guide rail (30) is provided with a baffle assembly, a material transfer cavity (32) is formed in the baffle assembly, the material transfer cavity (32) is a half-open slot structure, the opening of the material transfer cavity (32) faces the direction of the guide rail (30), and a vibration motor (33) is connected to the bottom of the guide rail (30); The taking and placing mechanism (4) is provided with a first clamping device and a first conveying device, the first clamping device is driven by the first conveying device and can move transversely and longitudinally on the first conveying device, and the first clamping device is provided with a clamping jaw (49); The rotating disc mechanism (5) is provided with a pneumatic divider (50), a rotating disc (51) is installed on the rotating end of the pneumatic divider (50), and a plurality of feeding stations (52) for placing materials are arranged on the rotating disc (51); The tapping mechanism (6) is provided with a tapping machine (60), and a tap (603) of the tapping machine (60) is arranged directly above one of the feeding stations (52); The stamping taking and placing mechanism (7) is provided with a second clamping device and a second conveying device, the second clamping device is driven by the second conveying device and can move transversely and longitudinally on the second conveying device, and the second clamping device is provided with a material taking clamping finger (79); The stamping mechanism (8) is provided with a linear driving device (80) and a shaping die (81), the shaping die (81) is provided with an upper die (801) and a lower die (802), the linear driving device (80) is connected with the upper die (801) and drives the upper die (801) to combine with the lower die (802) or to open the dies.

2. A tapping and forming machine according to claim 1, characterized in that The baffle assembly is provided with a first baffle (34), a bakelite plate (35), a second baffle (36) and a transfer plate (37), the first baffle (34), the bakelite plate (35) and the second baffle (36) are installed on the transfer plate (37) and surround the material transfer cavity (32), and the position of the bakelite plate (35) is opposite to the guide rail (30).

3. A tapping and forming machine according to claim 1, characterized in that The first conveying device is provided with a first transverse conveying device and a first longitudinal conveying device. The first transverse conveying device is provided with a first transverse cylinder (40), a first transverse cylinder back plate (41), a first transverse linear slide rail (42), and a first longitudinal cylinder base plate (43), wherein the first transverse cylinder (40) and the first transverse linear slide rail (42) are respectively mounted on the first transverse cylinder back plate (41); the telescopic rod of the first transverse cylinder (40) is connected with the first longitudinal cylinder base plate (43), the first longitudinal cylinder base plate (43) is provided with a first transverse groove matched with the first transverse linear slide rail (42), and the first longitudinal cylinder base plate (43) is slidably connected with the first transverse linear slide rail (42) through the first transverse groove; and the first transverse linear slide rail (42) is arranged in parallel with the telescopic rod of the first transverse cylinder (40); The first longitudinal conveying device is provided with a first longitudinal cylinder (44), a first longitudinal linear slide rail (45), and a clamping cylinder mounting plate (46), wherein the first longitudinal cylinder (44) and the first longitudinal linear slide rail (45) are respectively mounted on the first longitudinal cylinder base plate (43), the telescopic rod of the first longitudinal cylinder (44) is connected with the clamping cylinder mounting plate (46), the clamping cylinder mounting plate (46) is provided with a first longitudinal groove matched with the first longitudinal linear slide rail (45), the clamping cylinder mounting plate (46) is slidably connected with the first longitudinal linear slide rail (45) through the first longitudinal groove, and the first longitudinal linear slide rail (45) is arranged in parallel with the telescopic rod of the first longitudinal cylinder (44); The first clamping device is provided with a clamping cylinder (47), a clamping cylinder base plate (48), and a clamping jaw (49), wherein the clamping cylinder (47) is mounted on the clamping cylinder base plate (48); the clamping cylinder base plate (48) is connected with the clamping cylinder mounting plate (46), and the clamping cylinder (47) drives the clamping jaw (49).

4. A tapping and forming machine according to claim 3, wherein The taking and placing mechanism (4) is further provided with first limiting buffer devices (401), and the first limiting buffer devices (401) are two, one of the first limiting buffer devices (401) is mounted on the cylinder mounting seat of the first transverse cylinder (40), and the other first limiting buffer device (401) is mounted on the end of the first transverse linear slide rail (42) away from the first transverse cylinder (40); each first limiting buffer device (401) is provided with a first limiting seat (4010) and a first oil pressure buffer (4011), and the first oil pressure buffer (4011) is mounted on the first limiting seat (4010); and the first transverse cylinder (40) is connected with the first longitudinal cylinder base plate (43) through a floating joint (402).

5. A tapping and forming machine according to claim 1, characterized in that The rotating disc mechanism (5) is further provided with a water tank (53), the water tank (53) is internally provided with a pneumatic divider (50); the feeding station (52) is provided with a tooling table (520), a positioning pin (521) and a limiting block (522) installed on the tooling table (520), the tooling table (520) is provided with a material positioning groove (523), and the material positioning groove (523) is provided with the positioning pin (521) and the limiting block (522) around; the tooling table (520) is multiple in number and is evenly distributed and installed on the rotating disc (51).

6. A tapping and forming machine according to claim 1, characterized in that The tapping mechanism (6) is provided with a tapping machine base (61), a tapping machine column (62), a cylinder connecting plate (63), a pressing plate (64), a lower pressing cylinder (65) and the tapping machine (60); the cylinder connecting plate (63) is installed on the column body of the tapping machine column (62), the cylinder connecting plate (63) is connected with the cylinder body of the lower pressing cylinder (65), the telescopic end of the lower pressing cylinder (65) is connected with the pressing plate (64), the pressing plate (64) is provided with a tap passing hole (640), and the pressing plate (64) is arranged directly above one of the feeding stations (52); the top end of the tapping machine column (62) is connected with the tapping machine base (61), the tapping machine base (61) is installed with the tapping machine (60), and the tap (603) is arranged directly above the tap passing hole (640).

7. A tapping and forming machine according to claim 1, characterized in that The second conveying device is provided with a second transverse conveying device and a second longitudinal conveying device; The second transverse conveying device is provided with a material taking bottom plate (70), a cylinder fixing block (71), a material taking moving plate (72), a second transverse cylinder (73) and a second transverse linear sliding rail (74); the cylinder fixing block (71) and the second transverse linear sliding rail (74) are respectively installed on the material taking bottom plate (70), the cylinder fixing block (71) is installed with the second transverse cylinder (73), the telescopic rod end of the second transverse cylinder (73) is connected with the material taking moving plate (72), the material taking moving plate (72) is in an inverted L-shaped structure, the horizontal plate bottom of the material taking moving plate (72) is provided with a second transverse groove matched with the second transverse linear sliding rail (74), the material taking moving plate (72) is slidably connected with the second transverse linear sliding rail (74) through the second transverse groove, and the second transverse linear sliding rail (74) is arranged in parallel with the telescopic rod of the second transverse cylinder (73); The second longitudinal conveying device is provided with a cylinder top plate (75), a second longitudinal cylinder (76), a second longitudinal linear slide (77), and a finger cylinder fixing plate (780); the finger cylinder fixing plate (780) is of an L-shaped structure, the cylinder body of the second longitudinal cylinder (76) is connected with the horizontal plate of the finger cylinder fixing plate (780), the telescopic rod of the second longitudinal cylinder (76) is connected with the cylinder top plate (75), the cylinder top plate (75) is connected with the vertical plate of the material taking moving plate (72), the vertical plate of the material taking moving plate (72) is connected with the second longitudinal linear slide (77) on the outside, the vertical plate of the finger cylinder fixing plate (780) is provided with a second longitudinal groove matched with the second longitudinal linear slide (77), and the finger cylinder fixing plate (780) is slidably connected with the second longitudinal linear slide (77) through the second longitudinal groove; and the second longitudinal linear slide (77) is arranged in parallel with the telescopic rod of the second longitudinal cylinder (76). The second clamping device is provided with a finger cylinder (78) and a material taking finger (79), the finger cylinder (78) is fixed to the lower surface of the horizontal plate of the finger cylinder fixing plate (780), and the material taking finger (79) is fixed to the finger cylinder (78).

8. A tapping and forming machine according to claim 7, characterized in that The stamping taking and placing mechanism (7) is further provided with two second limiting buffer devices (701), one of which is mounted on the horizontal plate of the material taking moving plate (72), and the other of which is mounted on the end of the second transverse linear slide (74) away from the second transverse cylinder (73); each second limiting buffer device (701) is provided with a second limiting seat (7010) and a second oil buffer (7011), and the second oil buffer (7011) is mounted on the second limiting seat (7010); the cylinder fixing block (71) is provided with a stop block (702), and the telescopic rod of the second transverse cylinder (73) is connected with the horizontal plate of the material taking moving plate (72) through a ladder-shaped block (703).

9. A tapping and forming machine according to claim 1, characterized in that The stamping mechanism (8) is further provided with a fixed mounting plate (82), a die mounting seat (83), a die connecting plate (84), and a discharging box (85); the linear driving device (80) is mounted on the fixed mounting plate (82), the telescopic rod of the linear driving device (80) is connected with the die mounting seat (83), the die mounting seat (83) is connected with the die connecting plate (84), the die connecting plate (84) is connected with the upper die (801), the lower die (802) is arranged directly below the upper die (801), and the discharging box (85) is arranged on one side of the lower die (802).

10. A tapping and forming machine according to claim 9, characterized in that The punch mechanism (8) is further provided with a guide device and an adjusting device, the guide device is provided with a guide rod (86) and a guide sleeve (87), one end of the guide rod (86) is connected with the die mounting seat (83), the other end of the guide rod (86) penetrates through the guide sleeve (87) upward and extends out, the guide sleeve (87) is connected with the die mounting seat (83), the guide rod (86) and the guide sleeve (87) are in sliding connection, and the guide rod (86) is arranged in parallel with the telescopic rod of the linear driving device (80); the adjusting device is a transverse T-shaped groove (88) and a transverse T-shaped sliding rail (89) which are matched with each other, the lower surface of the die mounting seat (83) is provided with the transverse T-shaped groove (88), and the upper surface of the die connecting plate (84) is provided with the transverse T-shaped sliding rail (89); the transverse T-shaped groove (88) and the transverse T-shaped sliding rail (89) are in sliding connection.

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