Multi-directional position-limiting protection swing arm type material transfer table
By designing a multi-directional limit protection swing arm type transfer table, the problem of insufficient limit capability of traditional transfer tables is solved, enabling stable processing of workpieces and improving processing accuracy and equipment adaptability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XI AN SINOBERUN HEAVY IND TECH CO LTD
- Filing Date
- 2025-06-27
- Publication Date
- 2026-06-05
AI Technical Summary
The opposing limiting mechanism of the traditional transfer table is insufficient for limiting workpieces with complex shapes, resulting in displacement and bouncing during processing, which endangers the safety of the cutting tool.
The multi-directional limit protection swing arm type transfer table is designed, which adopts a multi-directional limit mechanism and a swing arm structure driven by a servo motor to realize multi-directional limit and angle adjustment of the workpiece, thereby enhancing the stability of the workpiece during the processing.
It effectively avoids workpiece displacement and bouncing, improves processing accuracy, reduces safety hazards, enhances equipment adaptability, and is suitable for workpieces with complex shapes and varying sizes.
Smart Images
Figure CN224322703U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of transfer tables, and in particular to a multi-directional limit protection swing arm transfer table. Background Technology
[0002] Rotary worktables are widely used in various machining centers, CNC production lines, and mold processing. In the machining field, rotary worktables can be used to rotate workpieces to cooperate with cutting tools to cut the workpieces, thereby improving machining efficiency and accuracy.
[0003] Traditional transfer tables typically use opposing limiting mechanisms to restrict the workpieces on the transfer table during use. However, since the workpieces to be processed have varied shapes, the limiting capacity provided by the opposing limiting mechanism is limited. This can easily cause complex-shaped workpieces to shift and bounce during processing, resulting in tool breakage and safety hazards.
[0004] Therefore, in response to the problem that traditional transfer tables are prone to causing complex-shaped workpieces to shift and bounce during machining, resulting in tool breakage and safety hazards, a multi-directional limit protection swing arm transfer table can be designed. By installing a multi-directional limit mechanism on the surface of the transfer table, the workpiece being machined can be limited, thereby solving the above problem. Utility Model Content
[0005] To overcome the limitations of traditional transfer tables, which typically use opposing limiting mechanisms to restrict the workpieces on the transfer table during operation, the limiting capacity provided by the opposing limiting mechanisms is limited due to the diverse shapes of the workpieces to be processed. This can easily lead to the displacement and bouncing of complex-shaped workpieces during processing, resulting in tool breakage and safety hazards.
[0006] The technical solution of this utility model is as follows: a multi-directional limiting protection swing arm type transfer table, including a first swing arm frame, a second swing arm frame, a concave swing arm, a transfer table and a multi-directional limiting mechanism; the first swing arm frame is matched with a corresponding second swing arm frame, and a transfer table for driving the workpiece to rotate is provided between the first swing arm frame and the second swing arm frame. A concave swing arm for driving the transfer table to swing along the A-axis is provided below the transfer table. The upper end of the concave swing arm is provided with a table mounting groove for accommodating the transfer table. Four sets of multi-directional limiting mechanisms for providing workpiece limiting are arranged around the surface of the transfer table. The multi-directional limiting mechanism includes four sets of limiting push blocks.
[0007] Preferably, this application combines a first swing arm, a second swing arm, a concave swing arm, a transfer table, and a multi-directional limiting mechanism, so that during operation, the operator can place the workpiece at the center of the transfer table, limit the workpiece by the multi-directional limiting mechanism, and rotate the workpiece by the rotation of the transfer table to cooperate with the cutting tool to cut the workpiece. When the angle needs to be adjusted, the concave swing arm can drive the transfer table to rotate along the A-axis to adjust the pitch angle of the workpiece to cooperate with the cutting tool.
[0008] Preferably, the surface of the transfer table is provided with four main slides, and two auxiliary slides are provided on each side of the four main slides. The bottom of the two auxiliary slides is provided with anti-detachment grooves, and the end of the four main slides is provided with slide block.
[0009] Preferably, both ends of the concave swing arm are provided with a swing arm transmission mechanism, and one set of swing arm transmission mechanisms is matched with a first servo motor, which is located at the outer end of the first swing arm frame.
[0010] Preferably, a material platform transmission mechanism is installed at the bottom center of the material platform mounting slot, and a second servo motor matching the material platform transmission mechanism is provided at the lower center of the concave swing arm.
[0011] Preferably, the upper end of the material platform transmission mechanism is provided with a material platform mounting base, and the outer end of the transmission mechanism is provided with a battery pack corresponding to the multi-directional limiting mechanism.
[0012] Preferably, four sets of limiting push blocks are evenly distributed above four sets of main slide grooves. The lower end of each of the four sets of limiting push blocks is provided with a main slider, the lower end of which extends into the interior of the main slide groove. Auxiliary sliders are provided on both sides of the main slider, the lower end of which extends into the interior of the auxiliary slide groove. The lower end of the two sets of auxiliary sliders that are far apart is provided with corresponding anti-detachment blocks.
[0013] Preferably, the front end of the limiting push block is provided with a mounting slot, the front of the limiting push block is provided with an arc-shaped limiting top block, and the rear end of the arc-shaped limiting top block is provided with a mounting block corresponding to the mounting slot.
[0014] The beneficial effects of this utility model are as follows: Compared with traditional transfer tables, which are prone to causing complex-shaped workpieces to shift and bounce during processing, thus breaking the tool and causing safety hazards, the four sets of limit push blocks of the multi-directional limit mechanism surrounding the surface of the transfer table significantly enhance the limiting stability of the workpiece. This design is particularly suitable for workpieces with complex shapes and varying sizes, effectively avoiding workpiece shifting and bouncing during processing, thereby protecting the tool and reducing safety hazards. Because the workpiece is stably and reliably limited during processing, the rotation of the transfer table can be more precise, thereby improving the accuracy of cutting. The design of the multi-directional limit mechanism makes the transfer table applicable to workpieces of various shapes and sizes, thereby enhancing the adaptability of the equipment. Attached Figure Description
[0015] Figure 1 The diagram shown is a schematic representation of the overall structure of the swing-arm type transfer table of this utility model.
[0016] Figure 2 The diagram shown is a schematic of the concave swing arm structure of the swing arm type material transfer table of this utility model.
[0017] Figure 3 The diagram shown is a schematic representation of the structure of the swing-arm type transfer table of this utility model.
[0018] Figure 4 The diagram shown is a schematic of the multi-directional limiting mechanism of the swing arm type material transfer table of this utility model.
[0019] Explanation of reference numerals in the attached drawings: 1. First swing arm frame; 2. Second swing arm frame; 3. Concave swing arm; 4. Material platform mounting groove; 5. Transfer platform; 6. Multi-directional limiting mechanism; 7. Slide block; 8. Swing arm transmission mechanism; 9. First servo motor; 10. Material platform transmission mechanism; 11. Second servo motor; 12. Material platform mounting base; 13. Battery pack; 14. Main slide; 15. Auxiliary slide; 16. Anti-detachment groove; 17. Limiting push block; 18. Main slider; 19. Auxiliary slider; 20. Anti-detachment block; 21. Mounting slot; 22. Arc-shaped limiting top block; 23. Mounting block. Detailed Implementation
[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0021] Please see Figures 1-4 This utility model provides an embodiment of a multi-directional limiting protection swing arm type transfer table, including a first swing arm frame 1, a second swing arm frame 2, a concave swing arm 3, a transfer table 5, and a multi-directional limiting mechanism 6; the first swing arm frame 1 is matched with a corresponding second swing arm frame 2, and a transfer table 5 for driving the workpiece to rotate is provided between the first swing arm frame 1 and the second swing arm frame 2. A concave swing arm 3 for driving the transfer table 5 to swing along the A-axis is provided below the transfer table 5. The upper end of the concave swing arm 3 is provided with a table mounting groove 4 for accommodating the transfer table 5. Four sets of multi-directional limiting mechanisms 6 for providing workpiece limiting are arranged around the surface of the transfer table 5. The multi-directional limiting mechanism 6 includes four sets of limiting push blocks 17.
[0022] Please see Figures 2-3In this embodiment, both ends of the concave swing arm 3 are provided with swing arm transmission mechanisms 8. One set of swing arm transmission mechanisms 8 is matched with a first servo motor 9. The first servo motor 9 is located at the outer end of the first swing arm frame 1. By combining the first servo motor 9 with the swing arm transmission mechanism 8, when it is necessary to adjust the pitch angle of the workpiece to better match the tool, the first servo motor 9 drives the swing arm transmission mechanism 8 to swing the concave swing arm 3 along the A-axis, thereby adjusting the angle of the rotating platform 5 and the workpiece on it. The bottom center of the platform mounting groove 4 is equipped with a platform transmission mechanism 10. The lower center of the concave swing arm 3 is provided with a second servo motor 11 matched with the platform transmission mechanism 10. When it is necessary for the rotating platform 5 to rotate the workpiece, the second servo motor 11 drives the platform transmission mechanism 10 to rotate the platform 5, thereby allowing the workpiece on the platform 5 to be cut in conjunction with the tool.
[0023] Please see Figures 2-3 In this embodiment, the upper end of the material platform transmission mechanism 10 is provided with a material platform mounting base 12, and the outer end of the transmission mechanism is provided with a battery pack 13 corresponding to the multi-directional limiting mechanism 6. The surface of the material transfer platform 5 is surrounded by four sets of main slide grooves 14. Two sets of auxiliary slide grooves 15 are provided on both sides of the four sets of main slide grooves 14. The bottom of the two sets of auxiliary slide grooves 15 is provided with an anti-detachment groove 16. The ends of the four sets of main slide grooves 14 are matched with slide groove blocks 7. By combining the main slide grooves 14 and the auxiliary slide grooves 15, the auxiliary slide grooves 15 can cooperate with the main slide grooves 14 to make the multi-directional limiting mechanism 6 slide smoothly when it is limited. At the same time, the anti-detachment grooves 16 can play a limiting and anti-detachment role for the multi-directional limiting mechanism 6.
[0024] Please see Figures 3-4In this embodiment, four sets of limiting push blocks 17 are evenly distributed above four sets of main slide grooves 14. Each of the four sets of limiting push blocks 17 has a main slider 18 at its lower end, extending into the interior of the main slide groove 14. Auxiliary sliders 19 are provided on both sides of the main slider 18, extending into the interior of the auxiliary slide groove 15. The lower ends of the two sets of auxiliary sliders 19 that are far apart are provided with anti-detachment blocks 20 corresponding to the anti-detachment groove 16. The main sliders 18 and auxiliary sliders 19 are combined so that, during operation, the battery pack 13 provides power to the four sets of limiting push blocks 17, allowing them to move along the main slide groove 14 via the main sliders 18 and auxiliary sliders 19. 4. The limit push block 17 slides with the auxiliary slide 15. The front end of the limit push block 17 is provided with a mounting slot 21. The front of the limit push block 17 is provided with an arc-shaped limit top block 22. The rear end of the arc-shaped limit top block 22 is provided with a mounting block 23 corresponding to the mounting slot 21. By combining the mounting slot 21 and the mounting block 23, when facing a rectangular workpiece, the operator can disassemble the arc-shaped limit top block 22 and directly limit the workpiece through the four sets of limit push blocks 17. When facing an arc-shaped workpiece or a multi-directional workpiece with both rectangular and arc shapes, the operator can install the arc-shaped limit top block 22 according to the requirements by cooperating with the mounting slot 21 and the mounting block.
[0025] During operation, the worker places the workpiece to be processed in the center of the transfer table 5. Then, by operating the multi-directional limiting mechanism 6, the main slider 18 and the auxiliary slider 19 below the limiting push block 17 slide in the main slide groove 14 and the auxiliary slide groove 15 respectively until they stop the workpiece, so that the workpiece is stably limited on the transfer table 5 and ready for processing.
[0026] Then, the rotation function of the transfer table 5 is activated to drive the workpiece to rotate in order to cooperate with the cutting tool for cutting. During the processing, the multi-directional limiting mechanism 6 always ensures that the workpiece is in a stable state to avoid displacement or bouncing.
[0027] When it is necessary to adjust the pitch angle of the workpiece to better match the cutting tool, the first servo motor 9 drives the swing arm transmission mechanism 8 to swing the concave swing arm 3 along the A-axis, thereby adjusting the angle of the transfer table 5 and the workpiece on it.
[0028] When dealing with rectangular workpieces, the operator can disassemble the arc-shaped limiting top block 22 and directly limit the workpiece through the four sets of limiting push blocks 17. When dealing with arc-shaped workpieces or multi-directional workpieces with both rectangular and arc shapes, the operator can install the arc-shaped limiting top block 22 according to the requirements by using the mounting slot 21 and the mounting block.
[0029] Through the above steps, this application combines the first swing arm 1, the second swing arm 2, the concave swing arm 3, the transfer table 5, and the multi-directional limiting mechanism 6. During operation, the worker can place the workpiece at the center of the transfer table 5, and the multi-directional limiting mechanism 6 will limit the workpiece. The rotation of the transfer table 5 will cause the workpiece to rotate, cooperating with the cutting tool to cut the workpiece. When angle adjustment is needed, the concave swing arm 3 can drive the transfer table 5 to rotate along the A-axis to adjust the workpiece's pitch angle to cooperate with the cutting tool. The four sets of limiting push blocks 17 of the multi-directional limiting mechanism 6 surround the surface of the transfer table 5, significantly enhancing the workpiece's limiting stability. This design is particularly suitable for workpieces with complex shapes and varying sizes, effectively preventing workpiece displacement and bouncing during processing, thus protecting the cutting tool and reducing safety hazards.
Claims
1. A multi-directional limit protection swing arm type transfer table, comprising a first swing arm frame (1); characterized in that: It also includes a second swing arm (2), a concave swing arm (3), a transfer table (5) and a multi-directional limiting mechanism (6); the first swing arm (1) is matched with a corresponding second swing arm (2), and a transfer table (5) for driving the workpiece to rotate is provided between the first swing arm (1) and the second swing arm (2). A concave swing arm (3) for driving the transfer table (5) to swing along the A-axis is provided below the transfer table (5). A material platform mounting groove (4) for accommodating the transfer table (5) is opened at the upper end of the concave swing arm (3). Four sets of multi-directional limiting mechanisms (6) for providing workpiece limiting are provided around the surface of the transfer table (5). The multi-directional limiting mechanism (6) includes four sets of limiting push blocks (17).
2. The multi-directional limiting protection swing arm type transfer table according to claim 1, characterized in that: The surface of the transfer table (5) is surrounded by four main slides (14), and two auxiliary slides (15) are provided on both sides of the four main slides (14). Anti-detachment grooves (16) are provided at the bottom of the two auxiliary slides (15), and slide block (7) is provided at the end of the four main slides (14).
3. The multi-directional limiting protection swing arm type transfer table according to claim 2, characterized in that: Both ends of the concave swing arm (3) are provided with swing arm transmission mechanisms (8), and one set of swing arm transmission mechanisms (8) is matched with a first servo motor (9), which is located at the outer end of the first swing arm frame (1).
4. The multi-directional limiting protection swing arm type transfer table according to claim 1, characterized in that: The bottom center of the material platform mounting slot (4) is equipped with a material platform transmission mechanism (10), and the lower center of the concave swing arm (3) is equipped with a second servo motor (11) that matches the material platform transmission mechanism (10).
5. The multi-directional limiting protection swing arm type transfer table according to claim 4, characterized in that: The upper end of the material platform transmission mechanism (10) is provided with a material platform mounting base (12), and the outer end of the transmission mechanism is provided with a battery pack (13) corresponding to the multi-directional limiting mechanism (6).
6. The multi-directional limiting protection swing arm type transfer table according to claim 2, characterized in that: Four sets of limiting push blocks (17) are evenly distributed above four sets of main slide grooves (14). The lower end of each of the four sets of limiting push blocks (17) is provided with a main slider (18). The lower end of the main slider (18) extends into the interior of the main slide groove (14). Auxiliary sliders (19) are provided on both sides of the main slider (18). The lower end of the auxiliary slider (19) extends into the interior of the auxiliary slide groove (15). The lower end of the two sets of auxiliary sliders (19) that are far apart is provided with anti-detachment blocks (20) corresponding to the anti-detachment grooves (16).
7. The multi-directional limiting protection swing arm type transfer table according to claim 6, characterized in that: The front end of the limiting push block (17) is provided with an installation slot (21), the front of the limiting push block (17) is provided with an arc-shaped limiting top block (22), and the rear end of the arc-shaped limiting top block (22) is provided with an installation block (23) corresponding to the installation slot (21).