A threader for a threaded head assembly

Abstract

The utility model relates to the technical field of screw sleeve, especially discloses a screw head assembly for screw sleeve machine, which comprises a first plate body, a second driving element movably arranged opposite to the first plate body, and the second driving element is used to drive the external screw head to work, the first plate body is further provided with a first driving element used to drive the external screw head to reciprocate and a connecting module used in cooperation with the first driving element, the connecting module comprises a second plate body slidably arranged on the first plate body, the second driving element is arranged on the second plate body, the first driving element drives the external screw head to reciprocate via the second plate body, the first driving element and the second driving element realize the double control of the screw head, the first driving element is responsible for driving the reciprocating movement of the screw head, and the second driving element is responsible for driving the screw head to rotate and work, thereby increasing the functional diversity of the screw head assembly and improving the working efficiency of the screw head assembly.

Description

Technical Field

[0001] This utility model relates to the field of threaded sleeve technology, and in particular discloses a threaded head assembly for a threaded sleeve machine. Background Technology

[0002] Screw inserters, as specialized equipment for processing and installing screw inserts, play a vital role in modern industrial manufacturing. With continuous advancements in industrial technology and increased automation, screw inserters have found widespread application in various fields, such as machinery manufacturing, aerospace, automotive, and electronics. These fields demand extremely high strength and precision in threaded connections. Therefore, the performance and precision of screw inserters and their threaded head assemblies directly impact product quality and safety. Traditional threaded head assemblies typically only perform a single fastening or connection function. Once manufactured, their dimensions are fixed, making it difficult to adapt to different specifications or sizes of screw inserts. This necessitates users customizing new threaded head assemblies according to specific requirements, increasing costs and time while lacking flexibility. Utility Model Content

[0003] In order to overcome the shortcomings and deficiencies of the existing technology, the purpose of this utility model is to provide a thread head assembly for a thread sleeve machine.

[0004] To achieve the above objectives, this utility model provides a threaded head assembly for a threaded sleeve machine, comprising a first plate and a second driving member movably disposed relative to the first plate. The second driving member is used to drive an external threaded head to work, and the external threaded head is used to guide external materials to form. The first plate is also provided with a first driving member for driving the external threaded head to reciprocate and a connecting module used in conjunction with the first driving member. The first driving member and the second driving member realize dual control of the threaded head. The first driving member is responsible for driving the reciprocating movement of the threaded head, while the second driving member is responsible for driving the threaded head to rotate, thereby improving work efficiency.

[0005] The connecting module includes a second plate that is slidably disposed on the first plate, and a second driving member disposed on the second plate. The first driving member drives the external threaded head to reciprocate via the second plate. The first driving member is responsible for driving the threaded head to reciprocate, while the second driving member is responsible for driving the threaded head to reciprocate and rotate. The two work together through the connecting module, which improves work efficiency. Since the second plate is slidably disposed on the first plate, its movement trajectory and position can be precisely controlled. This helps to ensure the precise position and movement trajectory of the threaded head during the processing, thereby improving processing accuracy.

[0006] Furthermore, the second plate is slidably mounted on the first plate, achieving high flexibility and enabling the second plate to perform precise linear motion under the guidance of the first plate. The first driving component is mounted on the first plate, driving the external threaded head to reciprocate. The second driving component is mounted on the second plate, responsible for driving the external threaded head to rotate or perform other working movements. Through the sliding connection of the second plate, the second driving component can move with the second plate and work in coordination with the first driving component to control the threaded head. The connecting module includes a rail and a slider. The rail is fixed on the first plate, and its length direction is parallel to the movement direction of the external threaded head, ensuring the linearity and stability of the movement. The slider is slidably mounted on the rail and on the second plate, allowing the second plate to slide precisely in a straight line along the rail, thereby accurately controlling the movement trajectory of the external threaded head. The first and second driving components work in coordination through the sliding connection of the second plate. The first driving component provides the power for reciprocating movement, while the second driving component provides the power for rotation or other working movements. The two cooperate with each other to drive the external threaded head to complete complex processing tasks.

[0007] Furthermore, the connecting module includes a rail body disposed on the first plate and a slider slidably disposed on the rail body. The length direction of the rail body is parallel to the movement direction of the external threaded head. The slider is disposed on the second plate body to limit the movement trajectory of the external threaded head via the rail body. The rail body provides a clear movement path for the slider, and the sliding of the slider on the rail body is strictly limited within this path, thereby ensuring that the second plate body can move along a predetermined straight trajectory, which greatly improves the accuracy of the movement trajectory.

[0008] Furthermore, a limit component is provided on the output end of the second drive unit. The limit component is used to screw in an external screw. The limit component is detachable. Because the limit component is detachable, different specifications or sizes of collet nuts can be replaced as needed to adapt to screws of different diameters or types. When the limit component is worn or damaged, it can be quickly disassembled and replaced with a new limit component, thereby reducing downtime caused by equipment failure. This helps to improve production efficiency and equipment utilization. The limit component has a certain buffering effect, which can reduce vibration and impact generated during processing. Due to the detachability of the limit component, users can adapt to different processing requirements more quickly and reduce the time wasted on changing tools or adjusting equipment, which helps to improve work efficiency and meet production needs.

[0009] Furthermore, the connecting module also includes a third plate disposed on the second plate. The third plate extends from the end of the second plate by bending. A second groove is provided on the first plate to accommodate the third plate. The design of the third plate extending from the second plate allows the connecting module to achieve a more compact spatial layout while maintaining functionality, reducing unnecessary space occupation. The third plate extends from the second plate and cooperates with the second groove on the first plate, increasing the connection points of the internal structure of the connecting module, thereby enhancing the strength and stability of the overall structure.

[0010] Furthermore, a slot is provided on the third plate, and a nut seat is provided in the slot. The nut seat is detachably connected to the third plate. The detachable connection between the nut seat and the third plate allows for easy disassembly, replacement or maintenance of the nut seat when needed, which helps to reduce downtime and improve the overall maintainability of the equipment. The output end of the first drive component is connected to a threaded rod, and the nut seat is used to screw the threaded rod. The threaded connection between the nut seat and the threaded rod provides a stable transmission relationship, which can ensure the accuracy and reliability of power transmission. As a support point for the threaded rod, the nut seat helps to distribute the stress generated during the transmission process to the third plate, thereby improving the overall strength and durability of the structure.

[0011] Furthermore, the output end of the first drive component is equipped with a connector for connecting the threaded rod, and a protective sleeve is also provided on the first plate to protect the important components of the output end of the first drive component. A bearing is provided at the end of the threaded rod away from the third plate, and the threaded rod is rotatably connected to the protective sleeve via the bearing. The protective sleeve effectively protects the output end of the first drive component and its key components. During the operation of the mechanical equipment, the output end may be contaminated or damaged by external environmental factors such as dust, liquid, and debris. The protective sleeve can isolate these potential risk factors and ensure the cleanliness and integrity of the output end. The threaded rod is rotatably connected to the protective sleeve via the bearing, and the bearing has good load-bearing capacity and rotational accuracy, which can ensure that the threaded rod remains smooth and stable during rotation.

[0012] Furthermore, a fourth groove is provided on the first plate to accommodate the rail. The rail is set on the first plate via the fourth groove, which provides a stable fixed position for the rail, allowing it to be firmly installed on the first plate without easily shaking or shifting. The fourth groove ensures the straightness and directionality of the rail, providing precise guidance and positioning for the slider and the second plate. This helps to ensure that external moving parts such as the threaded head can move precisely along the predetermined trajectory.

[0013] Furthermore, the limiting component includes a chuck, a sleeve that mates with the chuck, and a nut. The chuck is located at the output end of the second drive component to clamp external materials. The nut is screwed onto the sleeve to tighten or loosen the chuck. The chuck is equipped with multiple clamping plates, which ensure that the material remains stable during clamping and reduce material deviation or detachment caused by vibration or external factors. The clamping force of the sleeve on the chuck can be adjusted by rotating the nut, which can achieve precise adjustment of the clamping force. This adjustment capability allows the limiting component to adapt to materials of different materials, sizes, and clamping requirements.

[0014] Furthermore, a third groove is formed on the first plate. This third groove enhances the mechanical strength of the first plate and facilitates its installation and positioning. It serves as a positioning reference during installation, allowing other components or structures to be precisely installed onto the first plate. As a positioning reference, the third groove provides a clear reference point for alignment and positioning during installation, helping to reduce errors caused by inaccurate installation positions and improving overall installation accuracy. The third groove also ensures precise fit between components, reducing performance degradation caused by installation position deviations.

[0015] Furthermore, both the first and second plates are integrally injection molded, which makes the interior of the plates seamless, with strong integrity, thereby improving mechanical strength and durability.

[0016] Furthermore, the first plate is provided with a first chamfer and a second chamfer. The first chamfer and the second chamfer have different inclination angles. Different inclination angles can make the stress distribution of the first plate more uniform when it is subjected to external forces, avoiding stress concentration. This helps to improve the overall strength and stability of the structure.

[0017] Furthermore, a third groove is provided on the first plate. The third groove is used to enhance the mechanical strength of the first plate and facilitate its installation and positioning. The third groove can serve as a positioning reference during installation, allowing other components or structures to be accurately installed onto the first plate. The third groove can change the stress distribution inside the first plate, so that when subjected to external forces, the stress can be more evenly distributed across the entire plate, thereby avoiding local stress concentration and helping to improve the mechanical properties of the first plate, such as its resistance to bending, torsion, and fatigue, thus enhancing its overall strength.

[0018] Furthermore, a first groove is formed on the first plate, which engages with an external protrusion for positioning. The first groove enhances the connection strength of the plates, and the engagement between the first groove and the external protrusion achieves precise positioning between the plates. This simplifies the installation process and ensures accurate alignment between connecting components, avoiding performance degradation or malfunction risks caused by installation errors. The interlocking of the first groove and the protrusion forms a stable mechanical connection, effectively preventing loosening or detachment of connecting components during use, thus improving the stability and reliability of the connection. The beneficial effects of this invention are: the dual control mechanism of the first and second driving components ensures that the threaded head can both reciprocate and rotate, offering diverse and efficient functionality. The sliding second plate and bending third plate design in the connecting module not only optimizes the spatial layout but also enhances structural strength and stability, while facilitating adjustment and maintenance. The detachable nature of the limiting components improves equipment adaptability and reduces downtime. The multiple chamfers and grooves on the first plate not only disperse stress and enhance mechanical strength, but also provide a precise installation positioning reference, ensuring the stability and reliability of the connection. Since the limiting components are detachable, different specifications or sizes of collet nuts can be replaced as needed to adapt to different diameters or types of screws. This allows the threaded head assembly to complete its tasks more accurately and efficiently during processing, meeting diverse production needs and significantly improving production efficiency and equipment utilization. Attached Figure Description

[0019] Figure 1 This is a front view of the main body structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the back of the main body structure of this utility model;

[0021] Figure 3 This is an exploded view of the main body structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the nut seat structure of this utility model;

[0023] Figure 5 This is a schematic diagram illustrating the installation and use of the main body structure of this utility model;

[0024] Figure 6 This is a schematic diagram of the limiting component structure of this utility model;

[0025] Figure 7 This is a schematic diagram of the bearing structure of this utility model;

[0026] Figure 8 This is a schematic diagram of the fourth groove structure of this utility model.

[0027] The reference numerals in the figures include:

[0028] 1. First plate; 2. Second plate; 3. First driving component; 4. Second driving component; 5. Connecting module; 13. Third groove; 15. Protective sleeve; 16. Second groove; 17. First groove; 7. Limiting component; 51. Rail; 52. Slider; 53. Third plate; 54. Groove; 55. Nut seat; 56. Threaded rod; 57. Fourth groove; 58. Bearing; 71. Chuck; 72. Jacket; 73. Nut. Detailed Implementation

[0029] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention.

[0030] Please see Figures 1 to 7 As shown, a threaded head assembly for a threaded sleeve machine according to this utility model includes a first plate 1 and a second driving member 4 movably disposed relative to the first plate 1. The second driving member 4 is used to drive an external threaded head to work, and the external threaded head is used to guide external material to form. The first plate 1 is also provided with a first driving member 3 for driving the external threaded head to reciprocate and a connecting module 5 used in conjunction with the first driving member 3. The first driving member 3 and the second driving member 4 realize dual control of the threaded head. The first driving member 3 is responsible for driving the reciprocating movement of the threaded head, while the second driving member 4 is responsible for driving the threaded head to rotate, thereby improving work efficiency.

[0031] The connecting module 5 includes a second plate 2 slidably disposed on the first plate 1, a second driving member 4 disposed on the second plate 2, and a first driving member 3 driving the external threaded head to reciprocate via the second plate 2. The first driving member 3 is responsible for driving the threaded head to reciprocate, while the second driving member 4 is responsible for driving the threaded head to reciprocate and rotate. The two connecting modules 5 work together to improve the integration of functions and work efficiency. Since the second plate 2 is slidably disposed on the first plate 1, its movement trajectory and position can be precisely controlled, which helps to ensure the precise position and movement trajectory of the threaded head during the processing, thereby improving the processing accuracy.

[0032] Specifically, the second plate 2 is slidably mounted on the first plate 1, achieving high flexibility and enabling the second plate 2 to perform precise linear motion under the guidance of the first plate 1. The first driving component 3 is mounted on the first plate 1 and drives the external threaded head to reciprocate. The second driving component 4 is mounted on the second plate 2 and is responsible for driving the external threaded head to rotate or perform other working movements. Through the sliding connection of the second plate 2, the second driving component 4 can move with the second plate 2 and work in coordination with the first driving component 3 to achieve control of the threaded head. The connecting module 5 includes a rail 51 and a slider 52. The rail 51 is fixed to the first plate 1. On a plate 1, its length direction is parallel to the direction of movement of the external threaded head, ensuring the linearity and stability of the movement. The slider 52 is slidably mounted on the rail 51 and on the second plate 2, so that the second plate 2 can slide precisely in a straight line along the rail 51, thereby accurately controlling the movement trajectory of the external threaded head. The first drive member 3 and the second drive member 4 work together through the sliding connection of the second plate 2. The first drive member 3 is responsible for providing the power for reciprocating movement, while the second drive member 4 is responsible for the power for rotation or other working movements. The two cooperate with each other to drive the external threaded head to complete complex processing tasks.

[0033] Specifically, the connecting module 5 includes a rail 51 mounted on the first plate 1 and a slider 52 slidably mounted on the rail 51. The length direction of the rail 51 is parallel to the movement direction of the external threaded head. The slider 52 is mounted on the second plate 2 to limit the movement trajectory of the external threaded head via the rail 51. The rail 51 provides a clear movement path for the slider 52. The sliding of the slider 52 on the rail 51 is strictly limited within this path, thereby ensuring that the second plate 2 can move along a predetermined straight trajectory, greatly improving the accuracy of the movement trajectory.

[0034] Specifically, a limiting element 7 is provided on the output end of the second drive component 4. The limiting element 7 is used to limit the external screw. Specifically, it is a screw-mounted limiting external screw. The limiting element 7 is detachable from the second drive component 4. Since the limiting element 7 is detachable, different specifications or sizes of collet nuts can be replaced as needed to adapt to different diameters or types of screws. When the limiting element 7 is worn or damaged, it can be quickly disassembled and replaced with a new limiting element 7, thereby reducing downtime caused by equipment failure. This helps to improve production efficiency and equipment utilization. The limiting element 7 has a certain buffering effect, which can reduce vibration and impact generated during processing. Due to the detachability of the limiting element 7, users can adapt to different processing requirements more quickly and reduce the time wasted on changing tools or adjusting equipment, which helps to improve work efficiency and meet production needs.

[0035] Specifically, the connecting module 5 also includes a third plate 53 disposed on the second plate 2. The third plate 53 is bent and extended from the end of the second plate 2. A second groove 16 is provided on the first plate 1 to accommodate the third plate 53. The design of the third plate 53 bending and extending from the second plate 2 enables the connecting module 5 to achieve a more compact spatial layout while maintaining functionality, reducing unnecessary space occupation. The third plate 53 bends and extends from the second plate 2 and cooperates with the second groove 16 on the first plate 1, increasing the connection points of the internal structure of the connecting module 5, thereby enhancing the strength and stability of the overall structure.

[0036] Specifically, the third plate 53 has a slot 54, and a nut seat 55 is provided in the slot 54. The nut seat 55 is detachably connected to the third plate 53. The detachable connection between the nut seat 55 and the third plate 53 allows for easy disassembly, replacement or maintenance of the nut seat when needed, which helps to reduce downtime and improve the overall maintainability of the equipment. The output end of the first drive member 3 is connected to a threaded rod 56. The nut seat 55 is used to screw the threaded rod 56. The threaded connection between the nut seat 55 and the threaded rod 56 provides a stable transmission relationship, which can ensure the accuracy and reliability of power transmission. The nut seat 55, as a support point for the threaded rod 56, helps to distribute the stress generated during the transmission process to the third plate 53, thereby improving the overall strength and durability of the structure.

[0037] Specifically, the output end of the first drive unit 3 is provided with a connector for connecting the threaded rod 56. The first plate 1 is also provided with a protective sleeve 15, which is used to protect the important components of the output end of the first drive unit 3. The end of the threaded rod 56 away from the third plate 53 is provided with a bearing 58. The threaded rod 56 is rotatably connected to the protective sleeve 15 via the bearing 58. The protective sleeve 15 effectively protects the output end of the first drive unit 3 and its key components. During the operation of the mechanical equipment, the output end may be contaminated or damaged by external environmental factors such as dust, liquid, and debris. The protective sleeve 15 can isolate these potential risk factors and ensure the cleanliness and integrity of the output end. The threaded rod 56 is rotatably connected to the protective sleeve 15 via the bearing 58. The bearing 58 has good rotational accuracy and can ensure that the threaded rod 56 remains smooth and stable during rotation.

[0038] Specifically, the first plate 1 also has a fourth groove 57 for accommodating the rail 51. The rail 51 is mounted on the first plate 1 via the fourth groove 57. The fourth groove 57 provides a stable fixed position for the rail 51, so that the rail 51 can be firmly installed on the first plate 1 and is not easy to shake or shift. The fourth groove 57 ensures the straightness and directionality of the rail 51, and provides precise guidance and positioning for the slider 52 and the second plate 2. This helps to ensure that external moving parts such as the threaded head can move accurately along the predetermined trajectory.

[0039] Specifically, the limiting component 7 includes a chuck 71, a sleeve 72 that mates with the chuck 71, and a nut 73. The chuck 71 is located at the output end of the second drive component 4 to clamp external materials. The nut 73 is screwed onto the sleeve 72 to tighten or loosen the chuck 71. The chuck 71 is equipped with multiple clamping plates, which ensure the stability of the material during clamping and reduce material deviation or detachment caused by vibration or external factors. The degree of pressure of the sleeve 72 on the chuck 71 can be adjusted by rotating the nut 73, allowing for precise adjustment of the clamping force. This adjustability enables the limiting component to adapt to materials of different materials, sizes, and clamping requirements.

[0040] Specifically, a third groove 13 is also provided on the first plate 1. The third groove 13 is used to enhance the mechanical strength of the first plate 1 and facilitate the installation and positioning of the first plate 1. The third groove 13 can serve as a positioning reference during installation, so that other components or structures can be accurately installed on the first plate 1. As a positioning reference, the third groove 13 provides a clear reference point for alignment and positioning during the installation process, which helps to reduce errors caused by inaccurate installation positions and improve the overall installation accuracy. As a positioning reference, the third groove 13 ensures the precise fit between the components and reduces the performance degradation caused by installation position deviations.

[0041] Specifically, both the first plate 1 and the second plate 2 are integrally injection molded. The integral injection molding of the first plate 1 and the second plate 2 makes the interior of the plate seamless, with strong integrity, thereby improving mechanical strength and durability.

[0042] Specifically, the first driving member 3 drives the threaded rod 56 to rotate, causing the third plate 53 to move. When the third plate 53 comes into contact with the bottom of the second groove 16 on the third plate 53, the second groove 16 is used to support the third plate 53, and the third plate 53 is used to prevent the nut seat 55 from falling off.

[0043] Specifically, the first plate 1 is provided with a first chamfer and a second chamfer. The inclination angles of the first chamfer and the second chamfer are different. Different inclination angles can make the stress distribution of the first plate 1 more uniform when it is subjected to external force, avoiding the occurrence of stress concentration, which helps to improve the overall strength and stability of the structure.

[0044] Specifically, a first groove 17 is provided on the first plate 1. The first groove 17 cooperates with the external protrusion for positioning. The first groove 17 is used to enhance the connection strength of the plates. The cooperation between the first groove 17 and the external protrusion realizes the precise positioning between the plates, which not only simplifies the installation process, but also ensures the precise alignment between the connecting parts, avoiding the risk of performance degradation or failure due to installation errors. Through the interlocking of the first groove 17 and the protrusion, a stable mechanical connection is formed, which effectively prevents the connecting parts from loosening or falling off during use, and improves the stability and reliability of the connection.

[0045] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A threaded head assembly for a threaded sleeve machine, comprising a first plate (1) and a second driving member (4) movably disposed relative to the first plate (1), the second driving member (4) being used to drive an external threaded head to work, the external threaded head being used to guide external material to form; characterized in that: The first plate (1) is also provided with a first driving member (3) for driving the reciprocating movement of the external thread head and a connecting module (5) for use with the first driving member (3); The connecting module (5) includes a second plate (2) that is slidably disposed on the first plate (1), a second driving member (4) disposed on the second plate (2), and a first driving member (3) that drives the external threaded head to reciprocate via the second plate (2).

2. The threaded head assembly for a threaded sleeve machine according to claim 1, characterized in that: The connecting module (5) includes a rail (51) disposed on the first plate (1) and a slider (52) slidably disposed on the rail (51). The length direction of the rail (51) is parallel to the movement direction of the external thread head. The slider (52) is disposed on the second plate (2) to limit the movement trajectory of the external thread head via the rail (51).

3. The threaded head assembly for a threaded sleeve machine according to claim 1, characterized in that: The output end of the second drive unit (4) is provided with a limiting member (7), which is used to limit the external screw. The limiting member (7) is detachably set relative to the second drive unit (4).

4. The threaded head assembly for a threaded sleeve machine according to claim 1, characterized in that: The connecting module (5) also includes a third plate (53) disposed on the second plate (2). The third plate (53) is bent and extended from the end of the second plate (2). A second groove (16) is provided on the first plate (1) for accommodating the third plate (53). The third plate (53) is slidably disposed on the first plate (1) via the second groove (16).

5. A threaded head assembly for a threaded sleeve machine according to claim 4, characterized in that: The third plate (53) has a slot (54) and a nut seat (55) is provided in the slot (54). The nut seat (55) is detachably connected to the third plate (53). The output end of the first drive member (3) is connected to a threaded rod (56). The nut seat (55) and the threaded rod (56) are screwed together.

6. A threaded head assembly for a threaded sleeve machine according to claim 5, characterized in that: The output end of the first drive unit (3) is provided with a connector for connecting the threaded rod (56). The first plate (1) is also provided with a protective sleeve (15) for protecting important components of the output end of the first drive unit (3). The end of the threaded rod (56) away from the third plate (53) is provided with a bearing (58), and the threaded rod (56) is rotatably connected to the protective sleeve (15) via the bearing (58).

7. A threaded head assembly for a threaded sleeve machine according to claim 2, characterized in that: The first plate (1) also has a fourth groove (57) for accommodating the rail (51), and the rail (51) is mounted on the first plate (1) via the fourth groove (57).

8. A threaded head assembly for a threaded sleeve machine according to claim 3, characterized in that: The limiting component (7) includes a chuck (71), a sleeve (72) that mates with the chuck (71), and a nut (73). The chuck (71) is located at the output end of the second drive component (4) to clamp external materials, and the nut (73) is screwed onto the sleeve (72) to tighten or loosen the chuck (71).

9. A threaded head assembly for a threaded sleeve machine according to claim 1, characterized in that: A third groove (13) is provided on both the first plate (1) and the second plate (2). The third groove (13) is used to enhance the mechanical strength of the first plate (1) and the second plate (2).

10. A threaded head assembly for a threaded sleeve machine according to claim 1, characterized in that: The first plate (1) and the second plate (2) are both integrally injection molded.

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