Multi-shaft machining device with positioning function
By setting up components such as motors, gears and clamps in the multi-axis machining device, stable clamping of the workpiece and effective blocking of debris is achieved, which solves the problems of workpiece movement offset and debris splash in machining, and improves machining accuracy and safety.
Patent Information
- Application Number
- CN202421163945.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-24
AI Technical Summary
During the mechanical processing process, the workpiece is prone to move offset, and the manual adjustment error is large, which affects the positioning accuracy; at the same time, the debris produced by cutting will splash everywhere, endangering the safety of surrounding workers.
A multi-axis machining device with positioning function is designed, and the workpiece is stably clamped by the provision of a second motor, a first bevel gear, a second bevel gear, a connecting rod, a spur gear, a rack and a clamp; at the same time, a first motor, a threaded rod, a moving block, a baffle and a buffer pad are used to block splashing debris.
It effectively avoids workpiece sliding, improves positioning accuracy and clamping stability; at the same time, it blocks the splash of debris and ensures the safety of staff.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of mechanical processing, in particular to a multi-axis mechanical processing device with a positioning function. Background Art
[0002] Multi-axis machining should be more accurately called multi-coordinate linkage machining. Currently, most machining equipment can achieve up to five-coordinate linkage. There are many types of such equipment, with different structural types and control systems. They are widely used in the field of mechanical machining. Mechanical machining refers to the process of changing the shape, size or performance of a workpiece through a mechanical device.
[0003] During the machining process, the high-speed rotation of the machining tool will cause the workpiece to move and deviate, and the manual adjustment error is large, which affects the positioning accuracy. In addition, the chips generated by cutting during machining will fly everywhere, which can easily cause harm to the surrounding workers. Utility Model Content
[0004] In order to overcome the above-mentioned defects, the utility model provides a multi-axis machining device with a positioning function, which solves the problem that the workpiece will move and deviate during machining, and the large manual adjustment error affects the machining accuracy. It also solves the problem that the debris generated by cutting during machining will splash around and cause harm to the surrounding workers.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-axis machining device with a positioning function, comprising a base, a collection box slidably installed in the base, a processing table connected above the base, a workbench installed on the processing table, a guide rod connected to the processing table, a fixed table connected to the processing table by bolts, a chip guide groove opened on the processing table, a mounting plate connected to the processing table, a first motor installed on the mounting plate, a threaded rod connected to the output shaft of the first motor, a moving block installed on the threaded rod, and a threaded sleeve installed on the moving block;
[0006] One side of the moving block is connected to a connecting plate, one side of the connecting plate is connected to a connecting block, the connecting plate is connected to a baffle, the fixed platform is connected to a placing platform, one side of the fixed platform is installed with a second motor, the output shaft of the second motor is connected to a first bevel gear, the first bevel gear is meshedly connected to a second bevel gear, the second bevel gear is connected to a connecting rod, the connecting rod is connected to a spur gear, the spur gear is meshedly connected to a rack, and the rack is connected to a clamping plate.
[0007] As a further solution of the utility model: the threaded rod is rotatably connected to the processing table, two ends of the threaded rod are provided with threads in opposite directions, and the threaded sleeve is threadably matched with the threaded rod.
[0008] As a further solution of the utility model: an observation window is installed on the baffle, and a buffer pad is connected to one side of the baffle.
[0009] As a further solution of the utility model: the clamping plate is connected to a rubber pad, the rubber pad is provided with anti-skid patterns, and the rack is connected to a sliding plate.
[0010] As a further solution of the utility model: a guide groove is provided on the placement table, a slide groove is provided inside the placement table, the clamping plate slides in the guide groove, and the sliding plate is slidably connected to the slide groove.
[0011] As a further solution of the utility model: a chip drop opening is provided in the chip guide groove, a sliding hole is provided on the connecting block, and the connecting block is slidably connected to the guide rod through the sliding hole.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The multi-axis machining device with a positioning function is provided with a second motor, a first bevel gear, a second bevel gear, a connecting rod, a spur gear, a rack and a clamping plate. The second motor rotates the first bevel gear, so that the first bevel gear drives the connecting rod to rotate through meshing with the second bevel gear, so that the spur gear can push the rack to slide, and the clamping plate moves along the guide groove, so as to clamp and fix the workpiece placed on the placement table to prevent the workpiece from sliding. The meshing relationship between the first bevel gear, the second bevel gear, the spur gear and the rack can improve the self-locking ability and ensure the stability of clamping.
[0014] 2. The multi-axis machining device with a positioning function is provided with a first motor, a threaded rod, a moving block, a threaded sleeve, a baffle and a buffer pad. By starting the first motor to rotate the threaded rod, the moving block can move along the threaded rod through the threaded cooperation between the threaded sleeve and the threaded rod, thereby driving the two baffles to move towards each other, so that the two baffles contact each other and close together to cover the processing area, thereby blocking flying debris and preventing the debris from flying around and causing harm to surrounding workers. When the two baffles contact, the buffer pad will be squeezed, thereby buffering the contact between the two baffles and avoiding damage caused by collision. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the processing table of the utility model;
[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the fixing table and the placing table of the utility model;
[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the spur gear and rack of the utility model;
[0019] In the figure: 1. base; 2. collection box; 3. processing table; 4. workbench; 5. guide rod; 6. fixed table; 7. chip guide groove; 8. mounting plate; 9. first motor; 10. threaded rod; 11. moving block; 12. threaded sleeve; 13. connecting plate; 14. connecting block; 15. baffle; 16. observation window; 17. buffer pad; 18. placement table; 19. second motor; 20. first bevel gear; 21. second bevel gear; 22. connecting rod; 23. spur gear; 24. rack; 25. clamping plate; 26. rubber pad; 27. sliding plate; 28. guide groove; 29. slide groove; 30. chip drop mouth; 31. slide hole. DETAILED DESCRIPTION
[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.
[0021] like Figure 1-4 As shown, the utility model provides a technical solution: a multi-axis machining device with a positioning function, comprising a base 1, a collecting box 2 is slidably installed in the base 1, a processing table 3 is connected above the base 1, a workbench 4 is installed on the processing table 3, a guide rod 5 is connected to the processing table 3, a fixed table 6 is connected to the processing table 3 by bolts, a chip guide groove 7 is provided on the processing table 3, a chip drop opening 30 is provided in the chip guide groove 7, a sliding hole 31 is provided on the connecting block 14, the connecting block 14 is slidably connected to the guide rod 5 through the sliding hole 31, the metal debris generated by the processing will fall into the collecting box 2 from the chip drop opening 30, so that the debris is collected in a centralized manner, and the sliding of the connecting block 14 on the guide rod 5 can guide the movement of the connecting plate 13, avoid the connecting plate 13 from tilting when moving, and promote the smooth movement of the baffle 15.
[0022] A mounting plate 8 is connected to the processing table 3, a first motor 9 is mounted on the mounting plate 8, a threaded rod 10 is connected to the output shaft of the first motor 9, a moving block 11 is mounted on the threaded rod 10, a threaded sleeve 12 is mounted on the moving block 11, the threaded rod 10 is rotatably connected to the processing table 3, threads in opposite directions are arranged at both ends of the threaded rod 10, the threaded sleeve 12 is threadedly matched with the threaded rod 10, and the threads in opposite directions at both ends of the threaded rod 10 make the moving block 11 move along the threaded rod 10. When moving, it can drive the two baffles 15 to move in opposite directions, so that the two baffles 15 are closed together to block flying debris.
[0023] A connecting plate 13 is connected to one side of the moving block 11, a connecting block 14 is connected to one side of the connecting plate 13, a baffle 15 is connected to the connecting plate 13, an observation window 16 is installed on the baffle 15, and a buffer pad 17 is connected to one side of the baffle 15. When the two baffles 15 are closed together, the staff can observe the processing status of the workpiece through the observation window 16, and the buffer pad 17 will be squeezed and deformed by the baffle 15, thereby buffering the impact caused by the contact.
[0024] The fixed table 6 is connected to a placing table 18, a guide groove 28 is provided on the placing table 18, a slide groove 29 is provided inside the placing table 18, the clamping plate 25 slides in the guide groove 28, and the sliding plate 27 is slidably connected to the slide groove 29. The sliding of the sliding plate 27 in the slide groove 29 enables the rack 24 to move smoothly, thereby preventing the rack 24 from tilting during movement.
[0025] A second motor 19 is installed on one side of the fixed table 6, and the output shaft of the second motor 19 is connected to the first bevel gear 20, and the first bevel gear 20 is meshedly connected to the second bevel gear 21, and the second bevel gear 21 is connected to a connecting rod 22, and the connecting rod 22 is connected to a spur gear 23, and the spur gear 23 is meshedly connected to a rack 24, and the rack 24 is connected to a clamping plate 25, and the clamping plate 25 is connected to a rubber pad 26, and the rubber pad 26 is provided with anti-skid texture, and the rack 24 is connected to a sliding plate 27. When the clamping plate 25 contacts the workpiece, the rubber pad 26 will be squeezed and deformed, so as to prevent the clamping plate 25 from scratching and damaging the workpiece, and the anti-skid texture on the rubber pad 26 can increase the friction and improve the stability of the clamping.
[0026] The working principle of the utility model is:
[0027] After placing the workpiece on the placement table 18, the second motor 19 is started to rotate the first bevel gear 20. The first bevel gear 20 can drive the connecting rod 22 to rotate by meshing with the second bevel gear 21, so that the spur gear 23 can push the rack 24 to slide, prompting the clamping plate 25 to move along the guide groove 28, so that the clamping plate 25 clamps and fixes the workpiece to prevent the workpiece from sliding. Then, the first motor 9 is started to rotate the threaded rod 10, so that the moving block 11 can move along the threaded rod 10 through the threaded sleeve 12, thereby driving the two baffles 15 to move towards each other, so that the two baffles 15 are closed together to cover the processing area, thereby blocking the flying debris, and when the two baffles 15 are in contact, the buffer pad 17 will be squeezed, thereby buffering the contact between the two baffles 15 to prevent the baffles 15 from being damaged by contact and collision, and the debris generated by processing can fall from the chip drop port 30 into the collection box 2 for centralized collection.
[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
[0029] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.
Claims
1. A multi-axis machining device with positioning function, comprising a base (1), characterized in that: A collecting box (2) is slidably mounted in the base (1); a processing table (3) is connected above the base (1); a workbench (4) is mounted on the processing table (3); a guide rod (5) is connected to the processing table (3); a fixed table (6) is connected to the processing table (3) by bolts; a chip guide groove (7) is provided on the processing table (3); a mounting plate (8) is connected to the processing table (3); a first motor (9) is mounted on the mounting plate (8); a threaded rod (10) is connected to the output shaft of the first motor (9); a moving block (11) is mounted on the threaded rod (10); and a threaded sleeve (12) is mounted on the moving block (11); One side of the moving block (11) is connected to a connecting plate (13), one side of the connecting plate (13) is connected to a connecting block (14), a baffle (15) is connected to the connecting plate (13), a placing table (18) is connected to the fixed platform (6), a second motor (19) is installed on one side of the fixed platform (6), an output shaft of the second motor (19) is connected to a first bevel gear (20), the first bevel gear (20) is meshingly connected to a second bevel gear (21), a connecting rod (22) is connected to the second bevel gear (21), a spur gear (23) is connected to the connecting rod (22), a rack (24) is meshingly connected to the spur gear (23), a clamping plate (25) is connected to the rack (24).
2. The multi-axis machining device with positioning function according to claim 1, characterized in that: The threaded rod (10) is rotatably connected to the processing table (3), and threads in opposite directions are arranged at both ends of the threaded rod (10). The threaded sleeve (12) is threadably matched with the threaded rod (10).
3. The multi-axis machining device with positioning function according to claim 1, characterized in that: An observation window (16) is installed on the baffle plate (15), and a buffer pad (17) is connected to one side of the baffle plate (15).
4. The multi-axis machining device with positioning function according to claim 1, characterized in that: The clamping plate (25) is connected to a rubber pad (26), and the rubber pad (26) is provided with anti-slip patterns. The rack (24) is connected to a sliding plate (27).
5. The multi-axis machining device with positioning function according to claim 4, characterized in that: A guide groove (28) is provided on the placement platform (18), a slide groove (29) is provided inside the placement platform (18), the clamping plate (25) slides in the guide groove (28), and the sliding plate (27) is slidably connected to the slide groove (29).
6. The multi-axis machining device with positioning function according to claim 1, characterized in that: A chip drop opening (30) is provided in the chip guide groove (7), a sliding hole (31) is provided on the connecting block (14), and the connecting block (14) is slidably connected to the guide rod (5) through the sliding hole (31).