A plastic fitting punching device
By introducing a position adjustment component and a moving part into the drilling device for plastic parts, the problem of inconvenient position adjustment in existing devices is solved, drilling efficiency and quality are improved, and the stability of the drilling process is ensured.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SKYWALKER TECH CO LTD
- Filing Date
- 2025-07-25
- Publication Date
- 2026-07-21
AI Technical Summary
The existing plastic parts drilling device is cumbersome to adjust in position, resulting in low drilling efficiency.
A plastic accessory punching device was designed, comprising a position adjustment component, a moving component, a punching component, a limiting component, and a clamping component. The punching component can be moved and fixed in multiple directions by means of components such as a drive motor, lead screw, and threaded rod, thereby improving the convenience and efficiency of position adjustment.
It enables flexible adjustment of the drilling position, improves drilling efficiency and hole quality, and ensures the stability and connection strength of the drilling process.
Smart Images
Figure CN224527447U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of punching devices, and in particular to a punching device for plastic parts. Background Technology
[0002] Airplane models differ from model airplanes. Airplane models are generally used only for decoration and display and cannot fly. They are scaled-down models based on airplanes. Commercially available airplane models require drilling holes in various parts during production. Existing technology announcement number CN222222857U discloses a drilling device for processing modified plastic shells, including a processing table. A groove is formed on the top surface of the processing table. A threaded shaft is rotatably connected to the inner walls of both sides of the groove. A horizontal plate is threaded around the circumference of the threaded shaft. Both sides of the horizontal plate are in contact with the inner walls of the groove. A connecting block is fixedly connected to the top surface of the horizontal plate. A sliding groove is formed on the top surface of the connecting block. A rotating shaft is rotatably connected to the inner walls of both sides of the sliding groove. A moving block is threaded around the circumference of the rotating shaft. A placement plate for placing the modified plastic shell is fixedly connected to the top surface of the moving block. One end of the threaded shaft and one end of the rotating shaft respectively pass through one side of the processing table and the connecting block, and a handle is fixedly connected thereto. However, the position is often fixed during use. When drilling is required in different positions, the plastic parts need to be removed and adjusted to the drilling position before fixing and drilling, which is more troublesome and less efficient. Utility Model Content
[0003] To solve the above-mentioned technical problems, this utility model provides a plastic parts drilling device that facilitates adjustment of the drilling position and improves drilling efficiency.
[0004] This utility model discloses a plastic parts drilling device, comprising a processing table, multiple support legs, a position adjustment component, a moving component, a drilling component, a limiting component, and a clamping component. Support legs are fixedly installed at the four corners of the bottom of the processing table. The position adjustment component is installed at the rear end of the processing table. The moving component is mounted on the position adjustment component, and the drilling component is mounted on the moving component. A limiting component is installed at the top of the processing table, and a clamping component is mounted on the limiting component. Plastic parts are placed on the limiting component and fixed by the clamping component. The drilling component performs the drilling operation on the plastic parts. The position adjustment component allows the drilling component to move left and right on the top of the processing table, while the moving component allows the drilling component to move back and forth, facilitating adjustment of the drilling position and improving drilling efficiency.
[0005] Preferably, the position adjustment assembly includes a drive motor, a lead screw, two fixed plates, a guide beam, a guide slider, a drive block, and a movable column. A position adjustment groove is provided on the rear side wall of the processing table. The lead screw is rotatably installed within the adjustment groove, and its input end is connected to the output end of the drive motor. The drive motor is installed on the right side wall of the processing table. Fixed plates are installed at the left and right ends of the rear bottom of the processing table. The guide beam is installed between the two fixed plates, and the guide slider is slidably installed on the guide beam. The drive block is screwed onto the outer wall of the lead screw. The lower front end of the movable column is connected to the guide slider and the drive block. Starting the drive motor rotates the lead screw, pushing the drive block to move within the adjustment groove, thereby moving the movable column left and right to adjust the left and right drilling positions. When the movable column moves, it causes the guide slider to slide on the guide beam, guiding and limiting its movement to ensure stability.
[0006] Preferably, the moving component includes an adjusting beam, a threaded rod, an adjusting motor, an adjusting slider, and a moving plate. The adjusting beam is fixedly connected to the top of the moving column. A moving groove is formed in the middle of the bottom end of the adjusting beam. The threaded rod is rotatably installed in the moving groove. The rear input end of the threaded rod is connected to the output end of the adjusting motor. The adjusting motor is installed on the rear side wall of the adjusting beam. The adjusting slider is screwed onto the outer wall of the threaded rod and slidably installed in the moving groove. A moving plate is installed at the bottom of the adjusting slider. Starting the adjusting motor drives the threaded rod to rotate, causing the adjusting slider to move back and forth in the moving groove. The adjusting slider drives the moving plate to move at the bottom of the adjusting beam, which facilitates the adjustment of the drilling position and improves work efficiency.
[0007] Preferably, the drilling component includes two mounting seats, two limiting sliders, two electric telescopic rods, and a drilling motor. Mounting seats are fixedly installed at both ends of the moving plate. Limiting guide grooves are opened on the side walls of both ends of the adjusting beam. The limiting sliders are slidably installed in the limiting guide grooves. The side walls of the mounting seats are connected to the limiting sliders. The electric telescopic rods are installed on the mounting seats. The drilling motors are installed at the bottom of the two electric telescopic rods through connecting brackets. The drill bit is installed at the bottom of the drilling motors through quick-change chucks. After the drilling position is determined, the drilling motors are started to drive the drill bit to rotate. At the same time, the electric telescopic rods are started to push the drilling motors downward to complete the drilling operation.
[0008] Preferably, the limiting component includes a rotating rod, two limiting clamping blocks, two clamping seats, two sets of limiting guide blocks, two second electric telescopic rods, and two adjusting plates. A clamping groove is provided on the top of the processing table. The rotating rod is rotatably installed within the clamping groove, and an adjusting handwheel is located at the right end of the rotating rod, passing through the side wall of the processing table. Threaded grooves are symmetrically provided on the outer wall of the rotating rod. The two limiting clamping blocks slide symmetrically within the clamping groove and are screwed onto the outer wall of the rotating rod. A clamping seat is installed on the top of each limiting clamping block. Guide grooves are symmetrically provided on the top of the processing table about the front and rear of the clamping groove. Limiting plates are symmetrically installed at the bottom of the clamping seats. The positioning guide block is slidably installed in the guide groove. A second electric telescopic rod is installed on the rear wall of the clamping seat, and an adjustment plate is installed at the telescopic end of the second electric telescopic rod. The rotating rod pushes the positioning clamp blocks closer or further apart in the clamping groove, causing the clamping seat to move on the top of the processing table. The clamping seat limits the two ends of the plastic parts. At the same time, the second electric telescopic rod is activated to push the adjustment plate to move on the clamping seat, which can adjust the placement position. When the clamping seat moves, it drives the positioning guide block to move in the guide groove, limiting and guiding it, increasing the connection strength and ensuring stability.
[0009] Preferably, the clamping component includes two vertical plates, two sets of support plates, two short threaded rods, two push plates, two pressure plates, and two sets of clamping heads. The vertical plates are bolted to the outer wall of the clamping seat. Support plates are installed on the upper and lower sides of the outer wall of the vertical plates. Short threaded rods are rotatably installed between the two support plates. A sliding groove is opened in the vertical plate. The push plate is screwed onto the outer wall of the short threaded rod and slides in the sliding groove. A pressure plate is installed on the inner wall of the push plate. Multiple clamping heads are installed at the bottom of the pressure plate. Rotating the short threaded rod pushes the push plate to move in the sliding groove, causing the pressure plate to move downward, so that the clamping heads contact the plastic parts and limit their movement, ensuring stability during drilling and ensuring the quality of the hole.
[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: the plastic parts are placed on the limiting parts, the plastic parts are fixed by the clamping parts, the plastic parts are punched by the punching parts, the position adjustment components can drive the punching parts to move left and right on the top of the processing table, and the moving parts can drive the punching parts to move back and forth, which facilitates the adjustment of the punching position and improves the drilling efficiency. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the isometric structure of this utility model; Figure 3 This is a rear-view three-dimensional structural schematic diagram of the present invention; Figure 4 This is a schematic diagram of the left cross-sectional structure of this utility model; Figure 5 This is a front cross-sectional structural diagram of the present invention; The following are labels in the attached diagram: 1. Processing table; 2. Support leg; 3. Drive motor; 4. Lead screw; 5. Fixing plate; 6. Guide beam; 7. Guide slider; 8. Drive block; 9. Moving column; 10. Adjusting crossbeam; 11. Threaded rod; 12. Adjusting motor; 13. Adjusting slider; 14. Moving plate; 15. Mounting base; 16. Limiting slider; 17. Electric telescopic rod; 18. Hole-opening motor; 19. Rotating rod; 20. Limiting clamping block; 21. Clamping seat; 22. Limiting guide block; 23. Second electric telescopic rod; 24. Adjusting plate; 25. Vertical plate; 26. Support plate; 27. Short threaded rod; 28. Push plate; 29. Pressure plate; 30. Clamping head. Detailed Implementation
[0012] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.
[0013] like Figures 1 to 5As shown, support legs 2 are fixedly installed at the four corners of the bottom of the processing table 1. A position adjustment groove is opened on the rear side wall of the processing table 1. The lead screw 4 is rotatably installed in the adjustment groove. The input end of the lead screw 4 is connected to the output end of the drive motor 3. The drive motor 3 is installed on the right side wall of the processing table 1. Fixed plates 5 are installed at the left and right ends of the rear bottom of the processing table 1. The guide beam 6 is installed between the two fixed plates 5. The guide slider 7 is slidably installed on the guide beam 6. The drive block 8 is screwed onto the outer wall of the lead screw 4. The lower front end of the moving column 9 is connected to the guide slider 7 and the drive block 8. The adjusting beam 10 is fixedly connected to the top of the moving column 9. A movable groove is provided at the bottom center of the adjustment beam 10. The threaded rod 11 is rotatably installed in the movable groove. The rear input end of the threaded rod 11 is connected to the output end of the adjusting motor 12. The adjusting motor 12 is installed on the rear side wall of the adjusting beam 10. The adjusting slider 13 is screwed onto the outer wall of the threaded rod 11 and slidably installed in the movable groove. A movable plate 14 is installed at the bottom of the adjusting slider 13. Mounting seats 15 are fixedly installed at the left and right ends of the movable plate 14. Limiting guide grooves are provided on the left and right side walls of the adjusting beam 10. Limiting sliders 16 are slidably installed in the limiting guide grooves. The side wall of the mounting seat 15 is connected to the limiting slider 16. An electric telescopic rod 17 is installed on the mounting seat 10. On the mounting base 15, two electric telescopic rods 17 are mounted with drilling motors 18 at their bottoms via connecting brackets. Drill bits are mounted on the bottoms of the drilling motors 18 via quick-change chucks. A clamping groove is provided on the top of the machining table 1. A rotating rod 19 is rotatably mounted in the clamping groove, and an adjusting handwheel is provided at the right end of the rotating rod 19 through the side wall of the machining table 1. Threaded grooves are symmetrically provided on the outer wall of the rotating rod 19. Two limiting clamping blocks 20 slide symmetrically in the clamping groove and are screwed onto the outer wall of the rotating rod 19. A clamping seat 21 is mounted on the top of the limiting clamping blocks 20. Guide grooves are symmetrically provided on the top of the machining table 1 about the front and back of the clamping groove. The bottom of the clamping seat 21 is symmetrically provided. A limit guide block 22 is installed and slidably installed in a guide groove. A second electric telescopic rod 23 is installed on the rear wall of the clamping seat 21. An adjustment plate 24 is installed at the telescopic end of the second electric telescopic rod 23. A vertical plate 25 is installed on the outer wall of the clamping seat 21 by bolts. Support plates 26 are installed on the upper and lower sides of the outer wall of the vertical plate 25. A short threaded rod 27 is rotatably installed between the two support plates 26. A groove is opened in the vertical plate 25. A push plate 28 is screwed onto the outer wall of the short threaded rod 27 and slidably installed in the groove. A pressure plate 29 is installed on the inner wall of the push plate 28. Multiple clamping heads 30 are installed at the bottom of the pressure plate 29. The drive motor 3 is started, driving the lead screw 4 to rotate, pushing the drive block 8 to move within the adjusting groove, thereby moving the movable column 9 left and right to adjust the drilling position. As the movable column 9 moves, it drives the guide slider 7 to slide on the guide beam 6, guiding and limiting its movement to ensure stability. The adjusting motor 12 is started, driving the threaded rod 11 to rotate, causing the adjusting slider 13 to move back and forth within the moving groove. The adjusting slider 13 drives the moving plate 14 to move at the bottom of the adjusting beam 10, facilitating the adjustment of the drilling position and improving work efficiency. After determining the drilling position, the drilling motor 18 is started, driving the drill bit to rotate. Simultaneously, the electric telescopic rod 17 is started, pushing the drilling motor 18 downwards to complete the drilling. During operation, the rotating rod 19 rotates to push the limiting clamping blocks 20 closer to or further apart within the clamping groove, causing the clamping seat 21 to move on top of the processing table 1. The clamping seat 21 limits the two ends of the plastic part. At the same time, the second electric telescopic rod 23 is activated to push the adjusting plate 24 to move on the clamping seat 21, which can adjust the placement position. When the clamping seat 21 moves, it drives the limiting guide block 22 to move within the guide groove, limiting and guiding it, increasing the connection strength and ensuring stability. The short threaded rod 27 is rotated to push the push plate 28 to move within the groove, causing the pressure plate 29 to move downward, so that the clamping head 30 contacts the plastic part, limiting it, ensuring stability during drilling, and ensuring the quality of the hole opening.
[0014] like Figures 1 to 5 As shown, this utility model discloses a plastic part punching device. During operation, the rotating rod 19 rotates, pushing the limiting clamping blocks 20 closer together or further apart within the clamping groove. This causes the clamping seat 21 to move on top of the processing table 1, limiting the two ends of the plastic part. Simultaneously, the second electric telescopic rod 23 is activated, pushing the adjusting plate 24 to move on the clamping seat 21, adjusting the placement position. The short threaded rod 27 rotates, pushing the push plate 28 to move within the groove, causing the pressure plate 29 to move downwards, bringing the pressing head 30 into contact with the plastic part for punching. Limiting the position, start the drive motor 3 to drive the lead screw 4 to rotate, push the drive block 8 to move in the adjusting slide, thereby driving the moving column 9 to move left and right to adjust the drilling position. Start the adjusting motor 12 to drive the threaded rod 11 to rotate, so that the adjusting slider 13 moves back and forth in the moving groove. The adjusting slider 13 drives the moving plate 14 to move at the bottom of the adjusting beam 10 to adjust the drilling position. After determining the drilling position, start the drilling motor 18 to drive the drill bit to rotate. At the same time, start the electric telescopic rod 17 to push the drilling motor 18 downward to complete the drilling operation.
[0015] The drive motor 3, adjustment motor 12, and hole-opening motor 18 of the plastic accessory punching device of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.
[0016] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.
Claims
1. A punching device for plastic parts, characterized in that, It includes a processing table (1), multiple support legs (2), a position adjustment component, a moving component, a drilling component, a limiting component, and a clamping component. Support legs (2) are fixedly installed at the four corners of the bottom of the processing table (1). A position adjustment component is installed at the rear end of the processing table (1). The moving component is installed on the position adjustment component. The drilling component is installed on the moving component. A limiting component is installed at the top of the processing table (1). The clamping component is installed on the limiting component.
2. The plastic parts punching device as described in claim 1, characterized in that, The position adjustment assembly includes a drive motor (3), a lead screw (4), two fixed plates (5), a guide beam (6), a guide slider (7), a drive block (8), and a moving column (9). A position adjustment groove is provided on the rear side wall of the processing table (1). The lead screw (4) is rotatably installed in the adjustment groove. The input end of the lead screw (4) is connected to the output end of the drive motor (3). The drive motor (3) is installed on the right side wall of the processing table (1). Fixed plates (5) are installed on the left and right ends of the rear side of the bottom of the processing table (1). The guide beam (6) is installed between the two fixed plates (5). The guide slider (7) is slidably installed on the guide beam (6). The drive block (8) is screwed onto the outer wall of the lead screw (4). The lower front end of the moving column (9) is connected to the guide slider (7) and the drive block (8).
3. The plastic parts punching device as described in claim 2, characterized in that, The moving parts include an adjusting beam (10), a threaded rod (11), an adjusting motor (12), an adjusting slider (13), and a moving plate (14). The adjusting beam (10) is fixedly connected to the top of the moving column (9). A moving groove is provided in the middle of the bottom end of the adjusting beam (10). The threaded rod (11) is rotatably installed in the moving groove. The rear input end of the threaded rod (11) is connected to the output end of the adjusting motor (12). The adjusting motor (12) is installed on the rear side wall of the adjusting beam (10). The adjusting slider (13) is screwed onto the outer wall of the threaded rod (11) and slidably installed in the moving groove. A moving plate (14) is installed at the bottom of the adjusting slider (13).
4. The plastic parts punching device as described in claim 3, characterized in that, The drilling component includes two mounting bases (15), two limit sliders (16), two electric telescopic rods (17), and a drilling motor (18). The mounting bases (15) are fixedly installed on the left and right ends of the moving plate (14). Limit guide grooves are opened on the side walls of the left and right ends of the adjusting beam (10). The limit sliders (16) are slidably installed in the limit guide grooves. The side walls of the mounting bases (15) are connected to the limit sliders (16). The electric telescopic rods (17) are installed on the mounting bases (15). The drilling motors (18) are installed at the bottom of the two electric telescopic rods (17) through the connecting bracket. The drill bit is installed at the bottom of the drilling motors (18) through the quick-change chuck.
5. The plastic parts punching device as described in claim 1, characterized in that, The limiting components include a rotating rod (19), two limiting clamps (20), two clamping seats (21), two sets of limiting guide blocks (22), two second electric telescopic rods (23), and two adjusting plates (24). A clamping groove is provided on the top of the processing table (1). The rotating rod (19) is rotatably installed in the clamping groove, and an adjusting handwheel is provided on the right end of the rotating rod (1) through the side wall of the processing table (1). Threaded grooves are symmetrically provided on the outer wall of the rotating rod (19). The two limiting clamps (20) slide symmetrically. The clamping slide is located in the clamping slide and screwed onto the outer wall of the rotating rod (19). The top of the limiting clamping block (20) is equipped with a clamping seat (21). The top of the processing table (1) is symmetrically provided with guide slides about the front and back of the clamping slide. The bottom of the clamping seat (21) is symmetrically equipped with a limiting guide block (22). The limiting guide block (22) is slidably installed in the guide slide. The rear wall of the clamping seat (21) is equipped with a second electric telescopic rod (23). The telescopic end of the second electric telescopic rod (23) is equipped with an adjustment plate (24).
6. The plastic parts punching device as described in claim 5, characterized in that, The clamping component includes two vertical plates (25), two sets of support plates (26), two short threaded rods (27), two push plates (28), two pressure plates (29), and two sets of clamping heads (30). The vertical plates (25) are bolted to the outer wall of the clamping seat (21). Support plates (26) are installed on the upper and lower sides of the outer wall of the vertical plates (25). Short threaded rods (27) are rotatably installed between the two support plates (26). A sliding groove is opened in the vertical plates (25). The push plates (28) are screwed onto the outer wall of the short threaded rods (27) and the push plates (28) are slidably installed in the sliding groove. Pressure plates (29) are installed on the inner wall of the push plates (28). Multiple clamping heads (30) are installed at the bottom of the pressure plates (29).