A new type of socket joint automatic tapping machine assembly device and its use method

Abstract

The present application relates to the technical field of assembling device, especially to a novel socket joint automatic tapping machine assembling device and its using method, which comprises a workbench, a tapping bench and a tapping device, one end of the workbench is installed with a rotating assembly, the upper end of the rotating assembly is installed with a rail plate assembly, the inner side of the rail plate assembly is installed with a supercharging assembly, the inner side of the supercharging assembly is installed with a speed limiting assembly, the supercharging assembly comprises an air pipe, one side of the air pipe is fixedly connected with an electromagnetic valve, the lower end of the air pipe is fixedly connected with a cylinder shell, one end of the cylinder shell is provided with a fixing hole, the inner side of the cylinder shell is fixedly connected with a stop block, the inner side of the cylinder shell is slidably connected with a guide column, the outer side of the guide column is fixedly connected with a rubber ring, one side of the guide column is fixedly connected with a spring, in the present application, the device effectively solves the problems of low artificial assembling efficiency, operation danger and insufficient positioning accuracy, avoids the risk of manual operation, improves the positioning and tapping quality, at the same time, improves the assembling efficiency, and adapts to the batch processing demand of socket joint.

Description

Technical Field

[0001] This invention relates to the field of assembly equipment technology, specifically to a novel automatic tapping machine assembly device for socket-type connectors and its usage method. Background Technology

[0002] The new type of automatic tapping machine loading device for socket connectors is an automated device for automatically completing the feeding, positioning and clamping of socket connectors. It can stably transport the workpiece to the tapping station, realize the automation of the loading process, and improve processing efficiency and assembly accuracy.

[0003] The new type of socket connector is a structural component that relies on plugging and socketing to achieve rapid assembly and connection. It generally forms a stable connection by nesting the socket and the spigot. It is commonly used in pipes, fittings, mechanical components and other scenarios. It features easy assembly, reliable connection and easy automated processing and mass production.

[0004] In the manual assembly mode, the tapping process of socket connectors suffers from low production efficiency. The entire operation requires manual handling of each part to be processed, including transportation, placement, and workstation positioning. This operation, being located at the bottom of the tapping machine, is not only dangerous but also makes it difficult to ensure positioning accuracy and tapping quality. Therefore, to address these issues, a novel automatic tapping machine assembly device for socket connectors and its usage method are proposed. Summary of the Invention

[0005] The purpose of this invention is to provide a novel automatic tapping machine assembly device for socket-type connectors and its usage method, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A novel automatic tapping machine assembly device for socket-type connectors includes a worktable, a tapping table, and a tapping device. A rotating assembly is installed at one end of the worktable, a rail plate assembly is installed on the upper end of the rotating assembly, a pressure boosting assembly is installed inside the rail plate assembly, a speed limiting assembly is installed inside the pressure boosting assembly, the pressure boosting assembly includes a vent pipe, a solenoid valve is fixedly connected to one side of the vent pipe, a cylindrical shell is fixedly connected to the lower end of the vent pipe, a fixing hole is opened at one end of the cylindrical shell, a stop block is fixedly connected to the inner side of the cylindrical shell, a guide post is slidably connected to the inner side of the cylindrical shell, a rubber ring is fixedly connected to the outer side of the guide post, a spring is fixedly connected to one side of the guide post, and a push plate is fixedly connected to the end of the guide post away from the rubber ring.

[0008] As a further optimization of the present invention, the rotating component includes a servo motor, the housing of which is fixedly connected to one side of the worktable, a turntable is fixedly connected to the end of the servo motor spindle, an air pump is fixedly connected to the top of the turntable, and an air distribution shell is fixedly connected to the air outlet of the air pump.

[0009] As a further optimization of the present invention, the outer side of the gas distribution shell is fixedly connected to multiple vent pipes, and a through hole is opened at one end of the gas distribution shell near the vent pipes. The inner side of the gas distribution shell is connected to the inner side of the vent pipes through the through hole.

[0010] As a further optimization of the present invention, the top of the turntable is fixedly connected to a rail shell, the inner side of the rail shell is fixedly connected to a bracket, the side of the rail shell is fixedly connected to a crossbeam, and a slide is provided near the lower end of the rail shell.

[0011] As a further optimization of the present invention, one side of the bracket is fixedly connected to the outer side of the cylindrical shell, one side of the crossbeam is fixedly connected to the speed limiting component, the workpiece is embedded in the inner side of the rail shell, and the lower end of the workpiece slides inside the slide rail.

[0012] As a further optimization of the present invention, the guide post extends out of the inner side of the cylindrical shell, the other end of the spring is fixedly connected to the inner side of the cylindrical shell, and the outer side of the rubber ring is in contact with the inner side of the cylindrical shell.

[0013] As a further optimization of the present invention, the end of the cylinder shell near the vent pipe is provided with a connecting hole, and the inner side of the vent pipe is connected to the inner side of the cylinder shell through the connecting hole of the cylinder shell.

[0014] As a further optimization of the present invention, an extension shell is fixedly connected to the inner side of the fixing hole. The inner side of the extension shell is provided with a column groove, a first notch, and a second notch. The first notch is located on the outer side of the cylindrical shell, and the column groove communicates with the inner side of the cylindrical shell through the fixing hole.

[0015] As a further optimization of the present invention, a pull rod is slidably connected to the inner side of the extension shell, a rubber ring is fixedly connected to the outer side of the pull rod, the outer side of the rubber ring is in contact with the column groove, and one side of the pull rod is fixedly connected to the guide post.

[0016] A method for using a novel automatic tapping machine assembly device for socket-type connectors;

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. In this invention, by using a servo motor and turntable, the device adopts an indexing and cyclic automatic loading structure, which completely eliminates the tedious operations of manually handling each part, manually placing the parts to be processed, and manually positioning the workstation in the traditional manual loading mode. This effectively reduces the operation delays and errors caused by manual intervention, greatly improves the efficiency of loading operations, and ensures the continuity and stability of the loading process. This lays the foundation for the smooth progress of the subsequent tapping process and is conducive to realizing the large-scale automated processing of socket connectors.

[0019] 2. In this invention, the device achieves remote automatic feeding above the workstation by setting up an air pump, air distribution shell, air pipe, and guide column. This changes the traditional mode of manual loading operation at the bottom of the tapping machine, fundamentally avoiding the safety risks that personnel may face when working in the dangerous working area of ​​the tapping machine, eliminating safety hazards, and ensuring the personal safety of operators. At the same time, automated positioning replaces manual positioning, effectively avoiding the subjective error of manual operation, significantly improving the accuracy of workpiece positioning, thereby ensuring the accuracy of subsequent tapping processing and improving the consistency of product processing quality.

[0020] 3. In this invention, by setting an extension shell, rubber ring, first notch and second notch, the device can effectively avoid violent collisions between the workpiece and the pushing component and positioning mechanism during the loading process, significantly reduce the probability of deformation when the workpiece is loaded, maximize the protection of the original quality of the workpiece, avoid product scrap due to deformation, further improve the product yield and processing quality stability, and adapt to the needs of large-volume high-precision processing. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the rotating component structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the booster assembly structure of the present invention;

[0024] Figure 4 For the present invention Figure 3 A schematic diagram of the structure of the A-section;

[0025] Figure 5 This is a cross-sectional structural diagram of the track plate assembly of the present invention;

[0026] Figure 6 This is a schematic diagram of the rail housing structure of the present invention;

[0027] Figure 7 This is a cross-sectional structural diagram of the booster assembly of the present invention;

[0028] Figure 8 This is a schematic diagram of the guide post structure of the present invention;

[0029] Figure 9 This is a cross-sectional structural diagram of the speed limiting component of the present invention.

[0030] In the diagram: 1. Workbench; 2. Tapping table; 3. Tapping equipment;

[0031] 4. Rotating component; 41. Servo motor; 42. Turntable; 43. Air pump; 44. Air distribution shell;

[0032] 5. Pressurization assembly; 51. Vent pipe; 52. Solenoid valve; 53. Shell; 54. Fixing hole; 55. Stop block; 56. Guide post; 57. Rubber ring; 58. Spring; 59. Push plate;

[0033] 6. Rail plate assembly; 61. Rail shell; 62. Bracket; 63. Crossbeam; 64. Slide rail;

[0034] 7. Speed ​​limiter assembly; 71. Extension shell; 72. Rubber ring; 73. Tie rod; 74. Column groove; 75. First notch; 76. Second notch;

[0035] 8. Workpiece. Detailed Implementation

[0036] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0038] Please see Figures 1-9 The present invention provides a technical solution:

[0039] A novel automatic tapping machine assembly device for socket-type connectors and its usage method include a workbench 1, a tapping table 2, and a tapping device 3. A rotating component 4 is installed at one end of the workbench 1, a rail plate assembly 6 is installed on the upper end of the rotating component 4, a pressure boosting component 5 is installed inside the rail plate assembly 6, and a speed limiting component 7 is installed inside the pressure boosting component 5. The pressure boosting component 5 includes a vent pipe 51, a solenoid valve 52 is fixedly connected to one side of the vent pipe 51, a cylinder shell 53 is fixedly connected to the lower end of the vent pipe 51, a fixing hole 54 is opened at one end of the cylinder shell 53, a stop block 55 is fixedly connected to the inner side of the cylinder shell 53, a guide post 56 is slidably connected to the inner side of the cylinder shell 53, a rubber ring 57 is fixedly connected to the outer side of the guide post 56, a spring 58 is fixedly connected to one side of the guide post 56, and a push plate 59 is fixedly connected to the end of the guide post 56 away from the rubber ring 57.

[0040] As a further implementation of this solution, the rotating component 4 includes a servo motor 41. The housing of the servo motor 41 is fixedly connected to one side of the worktable 1. A turntable 42 is fixedly connected to the end of the main shaft of the servo motor 41. An air pump 43 is fixedly connected to the top of the turntable 42. An air distribution shell 44 is fixedly connected to the air outlet of the air pump 43. Through the above settings, the power and air supply for the loading action are integrated, ensuring the coordinated operation of the indexing and cyclic loading action and the pneumatic pushing action, improving the stability of the device operation, and providing reliable power support for automated loading.

[0041] As a further implementation of this solution, the outer side of the air distribution shell 44 is fixedly connected to multiple air pipes 51. The end of the air distribution shell 44 near the air pipes 51 is provided with a through hole. The inner side of the air distribution shell 44 is connected to the inner side of the air pipes 51 through the through hole. Through the above settings, the uniform distribution and stable delivery of the air source can be achieved, ensuring that the air pressure pushing force of each station is consistent, ensuring that the loading action of multiple workpieces is synchronized, and improving the loading accuracy and consistency.

[0042] As a further implementation of this solution, a rail housing 61 is fixedly connected to the top of the turntable 42, a bracket 62 is fixedly connected to the inner side of the rail housing 61, a crossbeam 63 is fixedly connected to the side of the rail housing 61, and a slide rail 64 is provided near the lower end of the rail housing 61. Through the above settings, a stable placement and guiding channel is provided for the workpiece, the workpiece movement trajectory is limited, the workpiece is prevented from deviating, and the foundation is laid for the precise docking of the subsequent positioning mechanism, thereby improving the orderliness of the assembly.

[0043] As a further implementation of this solution, one side of the bracket 62 is fixedly connected to the outside of the cylindrical shell 53, one side of the crossbeam 63 is fixedly connected to the speed limiting component 7, and the workpiece 8 is embedded in the inner side of the rail shell 61. The lower end of the workpiece 8 slides inside the slide rail 64. Through the above settings, the workpiece is accurately connected to the pushing mechanism and the indexing mechanism, ensuring that the workpiece is stable in position during the loading process, avoiding sliding and offset, and ensuring that the subsequent pushing and positioning actions are accurate and efficient.

[0044] As a further implementation of this solution, the guide post 56 extends out of the inner side of the cylinder shell 53, the other end of the spring 58 is fixedly connected to the inner side of the cylinder shell 53, and the outer side of the rubber ring 57 is in contact with the inner side of the cylinder shell 53. Through the above settings, the sealing and reset reliability of the pneumatic pushing action are ensured, the pneumatic leakage is prevented from affecting the pushing force, and the pushing component is quickly reset, improving the loading cycle efficiency and reducing the operation interval.

[0045] As a further implementation of this solution, a connection hole is provided at one end of the cylinder shell 53 near the vent pipe 51. The inner side of the vent pipe 51 is connected to the inner side of the cylinder shell 53 through the connection hole of the cylinder shell 53. Through the above setting, the air source and the pushing mechanism are accurately connected, ensuring smooth and lossless air pressure transmission, ensuring stable pushing force, providing a guarantee for the smooth pushing of the workpiece, and improving the loading accuracy.

[0046] As a further implementation of this solution, an extension shell 71 is fixedly connected to the inner side of the fixing hole 54. The inner side of the extension shell 71 is provided with a column groove 74, a first notch 75 and a second notch 76. The first notch 75 is located on the outer side of the cylindrical shell 53. The column groove 74 communicates with the inner side of the cylindrical shell 53 through the fixing hole 54. Through the above settings, the dual exhaust port design realizes air pressure regulation, provides structural support for the "slow, fast, slow" control of the pushing speed, effectively avoids workpiece collision deformation, and ensures workpiece quality.

[0047] As a further implementation of this solution, a pull rod 73 is slidably connected to the inner side of the extension shell 71, and a rubber ring 72 is fixedly connected to the outer side of the pull rod 73. The outer side of the rubber ring 72 fits against the column groove 74, and one side of the pull rod 73 is fixedly connected to the guide post 56. Through the above settings, the pushing speed can be precisely controlled. By dynamically adjusting the exhaust volume, the workpiece pushing rhythm can be smoothly controlled, further reducing the probability of workpiece deformation, while ensuring the smoothness and stability of the structure operation.

[0048] Workflow: When loading workpiece 8, the operation is performed at the right end of the worktable 1. The turntable 42 drives the upper device to rotate simultaneously. There are 12 pressure boosting components 5 to speed limiting components 7 installed on the upper end of the turntable 42. The servo motor 41 rotates 30 degrees each time. This cycle is repeated to assemble workpiece 8 sequentially. When the assembled workpiece 8 is located at the lower end of the tapping device 3, the designated solenoid valve 52 is opened, and the air pump 43 is started to fill the air distribution shell 44 with air. The gas enters the air pipe 51 through the through hole inside the air distribution shell 44, and then enters the interior of the cylinder shell 53 through the air pipe 51. Because the stop block 55 limits the guide post 56, the air pressure inside the cylinder shell 53 increases. Under the sealing effect of the rubber ring 57 on the guide post 56 and the cylinder shell 53, the air pressure pushes the guide post 56 to move. The movement of the guide post 56 compresses the spring 58. At the same time, the guide post... 56 drives the push plate 59 to move. The push plate 59 slides inside the rail housing 61. The push plate 59 pushes the workpiece 8 located inside the rail housing 61 to move, so that the workpiece 8 slides inside the slide rail 64 and enters the positioning mechanism at the upper end of the tapping table 2. After the air pump 43 is turned off, the air distribution shell 44 is provided with an exhaust port. The diameter of the exhaust port is between 0.7mm and 1.1mm. This will not affect the air pressure inside the cylinder shell 53. At the same time, when the guide post 56 and the push plate 59 are pushed to reset under the elastic force of the spring 58, the gas inside the cylinder shell 53 flows back into the air distribution shell 44 and is discharged, preparing for the reloading of the workpiece. The above-mentioned loading method not only reduces the difficulty of operation, but also prevents the safety hazards caused by the workers operating under the tapping equipment 3. At the same time, this loading method improves the orderliness and precision of production, which is conducive to the processing of a large number of workpieces 8.

[0049] To prevent deformation of workpiece 8 during the assembly process, following the same principle, the guide post 56 moves, causing the pull rod 73 to move. The pull rod 73 slides inside the column groove 74. Since the outer side of the rubber ring 72 is in contact with the inner side of the column groove 74, when the pull rod 73 moves, initially the rubber ring 72 is located at one end of the second notch 76. When the vent pipe 51 vents into the cylinder shell 53, the gas inside the cylinder shell 53 is discharged through the gap between the pull rod 73 and the inner side of the extension shell 71 from the first notch 75 and the second notch 76. At this time, the amount of gas discharged is 0.13 L / min. When the rubber ring 72 moves away from the second notch 76 but does not reach the first notch 75, the amount of gas discharged is 0.5 L / min. When the rubber ring 72 is aligned with the first notch 75... Then, the gas discharge rate is 0.13 L / min again. During this process, the gas pressure inside the cylinder 53 changes. The moving speed of the guide post 56 changes from slow to fast to slow. The effect is that initially, the push plate 59 makes slow contact, which can prevent the push plate 59 from having a violent collision with the workpiece 8 and causing the workpiece 8 to deform. Later, when the moving speed of the guide post 56 is slower, although the workpiece 8 will move a small distance due to inertia, the workpiece 8 will not contact the positioning mechanism at the top of the tapping table 2. In this way, when the guide post 56 moves slowly, it can push the workpiece 8 into the positioning structure of the tapping table 2 without causing a violent collision, thereby significantly reducing the probability of deformation of the workpiece 8 during loading and ensuring that the quality of the workpiece 8 is not affected.

[0050] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel automatic tapping machine assembly device for socket-type connectors, comprising a worktable (1), a tapping table (2), and a tapping device (3), characterized in that: A rotating assembly (4) is installed at one end of the workbench (1). A rail plate assembly (6) is installed at the upper end of the rotating assembly (4). A booster assembly (5) is installed inside the rail plate assembly (6). A speed limiting assembly (7) is installed inside the booster assembly (5). The booster assembly (5) includes a vent pipe (51). A solenoid valve (52) is fixedly connected to one side of the vent pipe (51). A cylinder shell (53) is fixedly connected to the lower end of the vent pipe (51). A fixing hole (54) is opened at one end of the cylinder shell (53). A stop block (55) is fixedly connected to the inner side of the cylinder shell (53). A guide post (56) is slidably connected to the inner side of the cylinder shell (53). A rubber ring (57) is fixedly connected to the outer side of the guide post (56). A spring (58) is fixedly connected to one side of the guide post (56). A push plate (59) is fixedly connected to the end of the guide post (56) away from the rubber ring (57).

2. The novel automatic tapping machine assembly device for socket-type connectors according to claim 1, characterized in that: The rotating assembly (4) includes a servo motor (41), the housing of which is fixedly connected to one side of the workbench (1), a turntable (42) is fixedly connected to the end of the spindle of the servo motor (41), an air pump (43) is fixedly connected to the top of the turntable (42), and an air distribution shell (44) is fixedly connected to the air outlet of the air pump (43).

3. The novel automatic tapping machine assembly device for socket-type connectors according to claim 2, characterized in that: The outer side of the gas distribution shell (44) is fixedly connected to multiple air pipes (51). The gas distribution shell (44) has a through hole at one end near the air pipe (51). The inner side of the gas distribution shell (44) is connected to the inner side of the air pipe (51) through the through hole.

4. The novel automatic tapping machine assembly device for socket-type connectors according to claim 2, characterized in that: The top of the turntable (42) is fixedly connected to a rail shell (61), a bracket (62) is fixedly connected to the inner side of the rail shell (61), a crossbar (63) is fixedly connected to the side of the rail shell (61), and a slide (64) is provided near the lower end of the rail shell (61).

5. The novel automatic tapping machine assembly device for socket-type connectors according to claim 4, characterized in that: The bracket (62) is fixedly connected to the outside of the cylindrical shell (53) on one side, the crossbeam (63) is fixedly connected to the speed limiting component (7) on one side, the workpiece (8) is embedded in the inner side of the rail shell (61), and the lower end of the workpiece (8) slides inside the slide rail (64).

6. The novel automatic tapping machine assembly device for socket-type connectors according to claim 1, characterized in that: The guide post (56) extends out of the inner side of the cylindrical shell (53), the other end of the spring (58) is fixedly connected to the inner side of the cylindrical shell (53), and the outer side of the rubber ring (57) is in contact with the inner side of the cylindrical shell (53).

7. The novel automatic tapping machine assembly device for socket-type connectors according to claim 1, characterized in that: The end of the shell (53) near the vent pipe (51) has a connection hole, and the inner side of the vent pipe (51) is connected to the inner side of the shell (53) through the connection hole of the shell (53).

8. The novel automatic tapping machine assembly device for socket-type connectors according to claim 1, characterized in that: An extension shell (71) is fixedly connected to the inside of the fixing hole (54). The extension shell (71) has a column groove (74), a first notch (75) and a second notch (76) on its inside. The first notch (75) is located on the outside of the cylindrical shell (53). The column groove (74) is connected to the inside of the cylindrical shell (53) through the fixing hole (54).

9. The novel automatic tapping machine assembly device for socket-type connectors according to claim 8, characterized in that: A pull rod (73) is slidably connected to the inner side of the extension shell (71), and a rubber ring (72) is fixedly connected to the outer side of the pull rod (73). The outer side of the rubber ring (72) is in contact with the column groove (74), and one side of the pull rod (73) is fixedly connected to the guide post (56).

10. A method of using the novel automatic tapping machine assembly device for socket-type connectors according to any one of claims 1-9, characterized in that: Step 1: When assembling the workpiece (8), operate on the right end of the workbench (1). The turntable (42) drives the upper mechanism to rotate. The servo motor (41) rotates 30° each time, and the workpiece (8) is loaded in a cycle. After the workpiece (8) reaches the lower end of the tapping equipment (3), the solenoid valve (52) is opened, and the air pump (43) fills the air distribution shell (44). The gas enters the cylinder shell (53) through the air distribution shell (44) and the air pipe (51). The gas is limited by the stop block (55) and sealed by the rubber ring (57). When the air is closed, the air pressure pushes the guide post (56) to move and compress the spring (58). The guide post (56) drives the push plate (59) to slide in the rail housing (61), pushing the workpiece (8) along the slide (64) into the upper positioning mechanism of the tapping table (2). After the air pump (43) is turned off, the air distribution shell (44) opens a 0.7-1.1mm exhaust port. The spring force of the spring (58) makes the guide post (56) and push plate (59) reset, and the gas in the cylinder (53) flows back to the air distribution shell (44) and is discharged. Step 2: During the anti-deformation process, the guide post (56) drives the pull rod (73) to slide in the column groove (74), the rubber ring (72) is in contact with the inner side of the column groove (74), the air volume of the rubber ring (72) is 0.13L / min when it is at the second notch (76), the air volume of the rubber ring (72) is 0.5L / min when it is between the second notch (76) and the first notch (75), and the air volume of the rubber ring (72) returns to 0.13L / min when it is aligned with the first notch (75). The change in air pressure of the cylinder shell (53) causes the guide post (56) to move slowly, fast, and slow, and the push plate (59) gently pushes the workpiece (8) into the positioning structure of the tapping table (2).

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