Five-axis machining center with quick positioning function

Abstract

The five-axis machining center with the rapid positioning function comprises a bottom plate and a bearing plate, a moving mechanism for driving an end positioning mechanism and a rotating mechanism to move is fixedly installed at the top of the bottom plate, and the rotating mechanism for driving materials to be machined to rotate is fixedly installed on one side of the bearing plate. The bearing plate is provided with an end positioning mechanism for positioning materials to be machined, and the bottom plate is provided with a bearing feeding mechanism. The moving mechanism can drive the end positioning mechanism and the driving rotating mechanism to move front and back, the bearing feeding mechanism can push materials to be machined to move upwards to the position between the end positioning mechanism and the driving rotating mechanism, and then the end positioning mechanism can move. The material can be fixed between the end positioning mechanism and the driving rotating mechanism, and then the arranged driving rotating mechanism can drive the cylindrical to-be-machined material to be rotationally machined.

Description

Technical Field

[0001] This utility model relates to the field of five-axis machining technology, specifically a five-axis machining center with rapid positioning function. Background Technology

[0002] Five-axis machining for furniture is an advanced CNC machining technology that uses machine tools with five motion axes to manufacture complex furniture components. These five axes typically include three linear axes (X, Y, Z) and two rotary axes (A, B, or C), allowing the tool to machine the workpiece from multiple angles. This flexibility allows for the machining of complex shapes and designs without repositioning the workpiece, greatly improving production efficiency and product quality.

[0003] When machining cylindrical furniture using five-axis machining, the cylindrical material to be processed needs to be rotated. However, existing machining positioning methods are difficult to use for cylindrical materials, which may lead to machining errors during five-axis machining. Therefore, we propose a five-axis machining center with rapid positioning function. Utility Model Content

[0004] The purpose of this invention is to provide a five-axis machining center with rapid positioning function to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a five-axis machining center with rapid positioning function, comprising a base plate, an end positioning mechanism, and a drive rotation mechanism. A moving mechanism for driving the end positioning mechanism and the drive rotation mechanism is fixedly installed on the top of the base plate. A bearing plate is fixedly installed on the top of the moving mechanism. A drive rotation mechanism for rotating the material to be processed is fixedly installed on one side of the bearing plate. An end positioning mechanism for positioning the material to be processed is provided on the bearing plate. A bearing feeding mechanism for pushing the material to be processed between the end positioning mechanism and the drive rotation mechanism is provided on the base plate.

[0006] Furthermore, the moving mechanism includes a first electric slide rail, a first electric slider, a support plate, and a connecting frame. Two sets of first electric slide rails are fixedly installed on the top of the base plate. The support plate is slidably connected to the first electric slide rails via the first electric slider. The connecting frame is fixedly installed on the top of the support plate.

[0007] Furthermore, the end positioning mechanism includes a second electric slide rail, a second electric slider, a sliding plate, a first mounting bracket, a fixed bearing, and a first positioning rod. The second electric slide rail is fixedly installed on one side of the bearing plate. The sliding plate is slidably connected to the second electric slide rail via the second electric slider. The first mounting bracket is fixedly installed on one side of the sliding plate. The first mounting bracket is provided with a fixed bearing. The first positioning rod is rotatably installed inside the fixed bearing.

[0008] Furthermore, the drive rotation mechanism includes a second mounting bracket, a drive motor, a rotating disk, and a second positioning rod. The second mounting bracket is fixedly mounted on one end of the bearing plate, and the drive motor is fixedly mounted on one side of the second mounting bracket. The output end of the drive motor is fixedly connected to the rotating disk, and the second positioning rod is fixedly mounted on the rotating disk.

[0009] Furthermore, the bearing and feeding mechanism includes a limiting sleeve, a limiting rod, a connecting plate, a bearing frame, and a driving cylinder. Two sets of limiting sleeves are fixedly installed on the base plate. The limiting rod is slidably connected inside the limiting sleeve. The bearing frame is fixedly installed on the top of the limiting rod through the connecting plate. The driving cylinder is fixedly installed on the bottom of the base plate. The output end of the driving cylinder is fixedly connected to the connecting plate.

[0010] Furthermore, the sliding plate and the first mounting bracket are fixedly connected by two sets of reinforcing plates made of rigid materials.

[0011] Compared with the prior art, the present invention has the following advantages: The moving mechanism of the present invention can drive the end positioning mechanism and the driving rotation mechanism to move back and forth, while the carrying and feeding mechanism can push the material to be processed upward to the space between the end positioning mechanism and the driving rotation mechanism. Then the end positioning mechanism can be moved so that the material can be fixed between the end positioning mechanism and the driving rotation mechanism. The driving rotation mechanism can then drive the cylindrical material to be processed to rotate and process. This positioning method is faster and more accurate, and there will be no processing errors during five-axis machining. Attached Figure Description

[0012] Figure 1 This is a first perspective structural diagram of the present invention;

[0013] Figure 2 This is a second perspective view of the structure of this utility model;

[0014] Figure 3 This is a schematic diagram of the third perspective of the present invention.

[0015] In the diagram: 1. Base plate; 2. Moving mechanism; 3. Bearing plate; 4. End positioning mechanism; 5. Drive rotation mechanism; 6. Bearing feeding mechanism; 7. First electric slide rail; 8. First electric slider; 9. Support plate; 10. Connecting frame; 11. Second electric slide rail; 12. Second electric slider; 13. Sliding plate; 14. First mounting frame; 15. Fixed bearing; 16. First positioning rod; 17. Second mounting frame; 18. Drive motor; 19. Rotary disk; 20. Second positioning rod; 21. Limiting sleeve; 22. Limiting rod; 23. Connecting plate; 24. Bearing frame; 25. Drive cylinder; 26. Reinforcing plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-3 This utility model provides a technical solution: a five-axis machining center with rapid positioning function, including a base plate 1, an end positioning mechanism 4, and a drive rotation mechanism 5. A moving mechanism 2 for moving the end positioning mechanism 4 and the drive rotation mechanism 5 is fixedly installed on the top of the base plate 1. A bearing plate 3 is fixedly installed on the top of the moving mechanism 2. A drive rotation mechanism 5 for rotating the material to be processed is fixedly installed on one side of the bearing plate 3. An end positioning mechanism 4 for positioning the material to be processed is provided on the bearing plate 3. A bearing feeding mechanism 6 for pushing the material to be processed between the end positioning mechanism 4 and the drive rotation mechanism 5 is provided on the base plate 1.

[0018] The movable mechanism 2 can drive the end positioning mechanism 4 and the drive rotation mechanism 5 to move back and forth, while the load-bearing feeding mechanism 6 can push the material to be processed upward to the space between the end positioning mechanism 4 and the drive rotation mechanism 5. Then, the end positioning mechanism 4 can be moved so that the material can be fixed between the end positioning mechanism 4 and the drive rotation mechanism 5. The drive rotation mechanism 5 can then drive the cylindrical material to be processed to rotate and process. This positioning method is faster and more accurate, and will not cause processing errors during five-axis machining.

[0019] Please see Figure 1The feeding mechanism 6 includes a limiting sleeve 21, a limiting rod 22, a connecting plate 23, a support frame 24, and a driving cylinder 25. Two sets of limiting sleeves 21 are fixedly installed on the base plate 1. The limiting rod 22 is slidably connected inside the limiting sleeve 21. The support frame 24 is fixedly installed on the top of the limiting rod 22 through the connecting plate 23. The driving cylinder 25 is fixedly installed on the bottom of the base plate 1. The output end of the driving cylinder 25 is fixedly connected to the connecting plate 23.

[0020] The cylindrical material to be processed is placed inside the support frame 24, and then the drive cylinder 25 drives the support frame 24 to move upward. This allows the material to be processed inside the support frame 24 to be on the same horizontal plane as the end positioning mechanism 4 and the drive rotation mechanism 5. The limiting sleeve 21 and the limiting rod 22 set when the support frame 24 moves up and down can prevent the support frame 24 from shifting.

[0021] Please see Figure 1 The moving mechanism 2 includes a first electric slide rail 7, a first electric slider 8, a support plate 9, and a connecting frame 10. Two sets of first electric slide rails 7 are fixedly installed on the top of the base plate 1. The support plate 9 is slidably connected to the first electric slide rail 7 through the first electric slider 8. The connecting frame 10 is fixedly installed on the top of the support plate 9.

[0022] After the support frame 24 has moved up and down, the first electric slider 8 can move along the first electric slide rail 7, which allows the support plate 3 installed on the connecting frame 10 to move, thereby allowing the end positioning mechanism 4 and the drive rotation mechanism 5 to move to the same horizontal plane as the material inside the support frame 24.

[0023] Please see Figures 1-3 The end positioning mechanism 4 includes a second electric slide rail 11, a second electric slider 12, a sliding plate 13, a first mounting bracket 14, a fixed bearing 15, and a first positioning rod 16. The second electric slide rail 11 is fixedly installed on one side of the bearing plate 3. The sliding plate 13 is slidably connected to the second electric slide rail 11 through the second electric slider 12. The first mounting bracket 14 is fixedly installed on one side of the sliding plate 13. The sliding plate 13 and the first mounting bracket 14 are fixedly connected by two sets of reinforcing plates 26 made of rigid materials. The first mounting bracket 14 is provided with a fixed bearing 15. The first positioning rod 16 is rotatably installed inside the fixed bearing 15.

[0024] When the end positioning mechanism 4 moves to one side of the support frame 24, the second electric slider 12 moves along the second electric slide rail 11, and then the first positioning rod 16 can contact one side of the material. Then, as the first positioning rod 16 continues to move, the material can be positioned between the drive rotation mechanism 5 and the first positioning rod 16. The fixed bearing 15 can facilitate the rotation of the material and the first positioning rod 16 when the drive rotation mechanism 5 rotates.

[0025] Please see Figures 1-3 The drive rotation mechanism 5 includes a second mounting bracket 17, a drive motor 18, a rotating disk 19, and a second positioning rod 20. The second mounting bracket 17 is fixedly mounted on one end of the bearing plate 3, and the drive motor 18 is fixedly mounted on one side of the second mounting bracket 17. The output end of the drive motor 18 is fixedly connected to the rotating disk 19, and the second positioning rod 20 is fixedly mounted on the rotating disk 19.

[0026] In this process, the material to be processed is positioned and squeezed by the first positioning rod 16 and the second positioning rod 20. Then, the drive motor 18 drives the rotating disk 19 and the second positioning rod 20 to rotate. This arrangement allows the material to be processed synchronously by being squeezed.

[0027] In use, firstly, the moving mechanism 2 drives the end positioning mechanism 4 and the driving rotation mechanism 5 to move back and forth, while the carrying and feeding mechanism 6 pushes the material to be processed upward between the end positioning mechanism 4 and the driving rotation mechanism 5. Then, the end positioning mechanism 4 can be moved to fix the material between the end positioning mechanism 4 and the driving rotation mechanism 5. The driving rotation mechanism 5 then drives the cylindrical material to be processed to rotate and process it. This positioning method is faster and more accurate, avoiding processing errors during five-axis machining. The cylindrical material to be processed is placed inside the carrier frame 24, and then the driving cylinder 25 drives the carrier frame 24 upward. This ensures that the material to be processed inside the carrier frame 24 is on the same horizontal plane as the end positioning mechanism 4 and the driving rotation mechanism 5. The limiting sleeve 21 and limiting rod 22 prevent the carrier frame 24 from shifting during its vertical movement. After completion, the first electric slider 8 can move along the first electric slide rail 7, which allows the support plate 3 mounted on the connecting frame 10 to move. This allows the end positioning mechanism 4 and the drive rotation mechanism 5 to move to the same horizontal plane as the material inside the support frame 24. When the end positioning mechanism 4 moves to one side of the support frame 24, the second electric slider 12 moves along the second electric slide rail 11, which allows the first positioning rod 16 to contact one side of the material. As the first positioning rod 16 continues to move, the material can be positioned between the drive rotation mechanism 5 and the first positioning rod 16. The fixed bearing 15 facilitates the rotation of the material and the first positioning rod 16 when the drive rotation mechanism 5 rotates. The material to be processed is positioned and squeezed by the first positioning rod 16 and the second positioning rod 20. Then, the drive motor 18 drives the rotating disk 19 and the second positioning rod 20 to rotate. This arrangement allows the material to be processed synchronously by being squeezed.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A five-axis machining center with rapid positioning function, comprising a base plate (1), an end positioning mechanism (4), and a drive rotation mechanism (5), wherein a moving mechanism (2) for driving the end positioning mechanism (4) and the drive rotation mechanism (5) is fixedly mounted on the top of the base plate (1), characterized in that: The top of the moving mechanism (2) is fixedly installed with a bearing plate (3), and a drive rotation mechanism (5) for rotating the material to be processed is fixedly installed on one side of the bearing plate (3). An end positioning mechanism (4) for positioning the material to be processed is provided on the bearing plate (3), and a bearing feeding mechanism (6) for pushing the material to be processed between the end positioning mechanism (4) and the drive rotation mechanism (5) is provided on the bottom plate (1).

2. A five-axis machining center with rapid positioning function according to claim 1, characterized in that: The moving mechanism (2) includes a first electric slide rail (7), a first electric slider (8), a support plate (9) and a connecting frame (10). Two sets of first electric slide rails (7) are fixedly installed on the top of the base plate (1). The support plate (9) is slidably connected to the first electric slide rail (7) through the first electric slider (8). The connecting frame (10) is fixedly installed on the top of the support plate (9).

3. A five-axis machining center with rapid positioning function according to claim 2, characterized in that: The end positioning mechanism (4) includes a second electric slide rail (11), a second electric slider (12), a sliding plate (13), a first mounting bracket (14), a fixed bearing (15), and a first positioning rod (16). The second electric slide rail (11) is fixedly installed on one side of the bearing plate (3). The sliding plate (13) is slidably connected to the second electric slide rail (11) through the second electric slider (12). The first mounting bracket (14) is fixedly installed on one side of the sliding plate (13). The fixed bearing (15) is provided on the first mounting bracket (14). The first positioning rod (16) is rotatably installed inside the fixed bearing (15).

4. A five-axis machining center with rapid positioning function according to claim 3, characterized in that: The drive rotation mechanism (5) includes a second mounting bracket (17), a drive motor (18), a rotating disk (19), and a second positioning rod (20). The second mounting bracket (17) is fixedly installed at one end of the bearing plate (3), and the drive motor (18) is fixedly installed on one side of the second mounting bracket (17). The output end of the drive motor (18) is fixedly connected to the rotating disk (19), and the second positioning rod (20) is fixedly installed on the rotating disk (19).

5. A five-axis machining center with rapid positioning function according to claim 4, characterized in that: The feeding mechanism (6) includes a limiting sleeve (21), a limiting rod (22), a connecting plate (23), a support frame (24), and a driving cylinder (25). Two sets of limiting sleeves (21) are fixedly installed on the base plate (1). The limiting rod (22) is slidably connected inside the limiting sleeve (21). The support frame (24) is fixedly installed on the top of the limiting rod (22) through the connecting plate (23). The driving cylinder (25) is fixedly installed on the bottom of the base plate (1). The output end of the driving cylinder (25) is fixedly connected to the connecting plate (23).

6. A five-axis machining center with rapid positioning function according to claim 5, characterized in that: The sliding plate (13) and the first mounting bracket (14) are fixedly connected by two sets of reinforcing plates (26) made of rigid materials.

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