Vertical five-axis linkage machining center

Abstract

The utility model discloses a vertical five-axis linkage machining center, which belongs to the technical field of machining centers, and comprises a device outer shell, and a workpiece mounting base is arranged in the middle of the front end of the device outer shell. A recycling outer shell is fixedly installed on the portion, located below the workpiece mounting base, of the front side of the device outer shell, material grooves are fixedly installed on the two sides of an inner cavity of the upper end of the recycling outer shell through bolts, a driving motor is arranged on the front side of the upper end of each material groove, and a rotating mounting piece is fixedly installed at the upper end of each material groove; by means of the structure of the rotary absorbing part, when a workpiece fixed to the workpiece mounting base is cut, the driving motor drives the rotary adjusting barrel to rotate, so that the rotary absorbing part can be controlled to rotate to face the cutting face, air is exhausted downwards through the exhaust fan, air negative pressure is formed, and machining chippings are collected and recycled; and the follow-up machining cutting process is effectively prevented from being affected by waste chippings

Description

Technical Field

[0001] The utility model relates to the technical field of machining centers, and more specifically, to a vertical five-axis linkage machining center. Background Art

[0002] A vertical five-axis linkage machining center refers to a machine tool with at least five coordinate axes (three linear coordinates and two rotational coordinates), and can perform machining while coordinating movements under the control of a computer numerical control system.

[0003] Chinese Patent discloses a vertical five-axis linkage machining center (authorization publication number CN216029336U), which includes a machine tool base and a cradle turntable installed on the machine tool base; the cradle turntable includes a swing arm, a turntable assembly installed on the swing arm, and a driving motor for driving the swing arm to swing to a set angle. The turntable assembly includes a rotating disk for carrying the workpiece to be machined; the vertical five-axis linkage machining center further includes a protective cover covering the driving motor, and the protective cover is fixedly connected to the driving motor; one side of the protective cover is provided with an installation platform for installing a tool setter, and the bearing surface of the installation platform is higher than the bearing surface of the rotating disk. This vertical five-axis linkage machining center can effectively avoid the accumulation of chips on the tool setter and reduce the influence of chips on the tool setting of the tool setter. Since the vertical five-axis linkage machining center rotates and clamps the workpiece for multi-angle cutting machining, the generated debris will scatter in multiple angles, and the scattering surface is relatively wide, making it difficult to collect. Summary of the Invention

[0004] The purpose of the utility model is to provide a vertical five-axis linkage machining center to solve the problems raised in the above background art.

[0005] A vertical five-axis linkage machining center includes a device housing. In the middle of the front end of the device housing, there is a workpiece installation base. Below the workpiece installation base on the front side of the device housing, a recycling housing is fixedly installed. On both sides of the upper inner cavity of the recycling housing, a material trough is fixedly installed by bolts. At the front side of the upper end of the material trough, there is a driving motor. A rotating installation plate is fixedly installed at the upper end of the material trough. At the output end of the rear side of the device housing, a rotating adjustment cylinder is fixedly installed. At the lower end of the rotating adjustment cylinder, a connecting telescopic tube is fixedly installed. In the middle of the upper side of the rotating adjustment cylinder, a connecting piece is fixedly installed. At the upper end of the connecting piece, a rotating absorption piece is fixedly installed. At the upper side of the rotating absorption piece, a metal mesh plate is fixedly installed. Inside the lower side of the recycling housing, an exhaust fan is fixedly installed. At the upper end of the exhaust fan, there is a waste material extraction port.

[0006] Furthermore, a device base is fixedly installed on the lower side of the device outer casing, and a main control panel is fixedly installed in the middle of the front side of the device base.

[0007] By adopting the above technical solution, the operator can control the whole through the main control panel.

[0008] Furthermore, an X-axis processing device is fixedly installed on one side of the workpiece mounting base on the front side of the device outer casing, an auxiliary positioning fixture is fixedly installed on the other side of the workpiece mounting base on the front side of the device outer casing, and a Y-axis processing device is fixedly installed above the workpiece mounting base on the front side of the device outer casing.

[0009] By adopting the above technical solution, the X-axis processing device, the Y-axis processing device and the auxiliary positioning fixture can clamp and process the workpiece fixedly installed on the front side of the workpiece mounting base from multiple angles.

[0010] Furthermore, a mounting frame is fixedly installed on the front side of the upper end of the material tank, and the driving motor is fixedly installed on the front side of the mounting frame.

[0011] By adopting the above technical solution, the driving motor is fixedly installed on the front side of the mounting frame through bolts, and the output end of the driving motor passes through the mounting frame and can drive the rear-side rotation adjustment cylinder to rotate.

[0012] Furthermore, a bearing corresponding to the output end of the driving motor is arranged in the middle of the rotation mounting piece.

[0013] By adopting the above technical solution, the bearing arranged in the middle of the rotation mounting piece can ensure that the rotation adjustment cylinder rotates freely between the rotation mounting pieces.

[0014] Furthermore, the connecting telescopic pipe is a telescopic hose structure, the waste suction openings are respectively inserted into the inner cavities of the two sides of the material tank, a waste recycling box is fixedly installed at the lower end of the recycling outer casing through bolts, and an exhaust metal plate is arranged in the middle of the lower side of the waste recycling box.

[0015] By adopting the above technical solution, the exhaust fan can extract the waste generated on the upper side and discharge it into the waste recycling box. The connecting telescopic pipe is a folding structure. When the rotation adjustment cylinder rotates, the connecting telescopic pipe can stretch and rotate, so that the rotation adjustment cylinder and the material tank always remain connected.

[0016] Compared with the prior art, the advantages of the present utility model are as follows:

[0017] In the present utility model, through the structure provided with a rotating absorption member, when machining a workpiece fixed on a workpiece mounting base, a driving motor drives a rotating adjustment cylinder to rotate, so that the rotating absorption member can be controlled to rotate towards the cutting surface. By means of a suction fan sucking air downward, an air negative pressure is formed, so that machining debris is collected and recycled, effectively avoiding waste debris from affecting the subsequent machining cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a schematic diagram of the structure of the recycling outer casing of the present utility model;

[0020] Figure 3 is a cross-sectional view of the structure of the recycling outer casing of the present utility model;

[0021] Figure 4 is a schematic diagram of the structure of the position of the rotating adjustment cylinder of the present utility model.

[0022] Explanation of the reference numerals in the figures: 1. X-axis machining device; 2. Device outer casing; 3. Recycling outer casing; 4. Device base; 5. Driving motor; 6. Main control panel; 7. Workpiece mounting base; 8. Y-axis machining device; 9. Auxiliary positioning fixture; 10. Rotating adjustment cylinder; 11. Rotating mounting plate; 12. Connecting telescopic tube; 13. Material trough; 14. Waste recycling box; 15. Rotating absorption member; 16. Metal mesh plate; 17. Connector; 18. Waste suction port; 19. Suction fan; 20. Mounting rack. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Such as Figure 1 - Figure 4As shown in the figure, the embodiment of the present utility model provides: It includes a device outer casing 2. In the middle of the front end of the device outer casing 2, a workpiece mounting base 7 is provided. Below the workpiece mounting base 7 on the front side of the device outer casing 2, a recovery outer casing 3 is fixedly installed. On both sides of the upper inner cavity of the recovery outer casing 3, a material trough 13 is fixedly installed by bolts. At the front side of the upper end of the material trough 13, a driving motor 5 is provided. At the upper end of the material trough 13, a rotating mounting piece 11 is fixedly installed. At the output end of the rear side of the device outer casing 2, a rotating adjustment cylinder 10 is fixedly installed. At the lower end of the rotating adjustment cylinder 10, a connecting telescopic pipe 12 is fixedly installed. In the middle of the upper side of the rotating adjustment cylinder 10, a connecting piece 17 is fixedly installed. At the upper end of the connecting piece 17, a rotating absorption piece 15 is fixedly installed. At the upper side of the rotating absorption piece 15, a metal mesh plate 16 is fixedly installed. Inside the lower side of the recovery outer casing 3, an exhaust fan 19 is fixedly installed. At the upper end of the exhaust fan 19, a waste material extraction port 18 is fixedly installed;

[0025] At the lower side of the device outer casing 2, a device base 4 is fixedly installed. In the middle of the front side of the device base 4, a main control panel 6 is fixedly installed. Through the main control panel 6, the operator can control the whole;

[0026] On one side of the workpiece mounting base 7 on the front side of the device outer casing 2, an X-axis processing device 1 is fixedly installed. On the other side of the workpiece mounting base 7 on the front side of the device outer casing 2, an auxiliary positioning fixture 9 is fixedly installed. Above the workpiece mounting base 7 on the front side of the device outer casing 2, a Y-axis processing device 8 is fixedly installed. The X-axis processing device 1, the Y-axis processing device 8 and the auxiliary positioning fixture 9 can perform multi-angle clamping processing on the workpiece fixedly installed on the front side of the workpiece mounting base 7;

[0027] At the front side of the upper end of the material trough 13, a mounting frame 20 is fixedly installed. The driving motor 5 is fixedly installed on the front side of the mounting frame 20. The driving motor 5 is fixedly installed on the front side of the mounting frame 20 by bolts. The output end of the driving motor 5 passes through the mounting frame 20 and can drive the rear rotating adjustment cylinder 10 to rotate;

[0028] In the middle of the rotating mounting piece 11, a bearing corresponding to the output end of the driving motor 5 is provided. The bearing provided in the middle of the rotating mounting piece 11 can ensure that the rotating adjustment cylinder 10 rotates freely between the rotating mounting pieces 11;

[0029] The connecting telescopic pipe 12 is a telescopic hose structure. The waste material extraction ports 18 are respectively inserted into the inner cavities of the two sides of the material trough 13. At the lower end of the recovery outer casing 3, a waste material recovery box 14 is fixedly installed by bolts. In the middle of the lower side of the waste material recovery box 14, an exhaust metal plate is provided. The exhaust fan 19 can extract the waste material generated above and discharge it into the waste material recovery box 14. The connecting telescopic pipe 12 is a folding structure. When the rotating adjustment cylinder 10 rotates, the connecting telescopic pipe 12 can stretch and rotate, so that the rotating adjustment cylinder 10 and the material trough 13 are always kept connected.

[0030] Working principle of the utility model: The installer clamps and sets the workpiece on the workpiece mounting base 7. The workpiece mounting base 7 can drive the workpiece to move and rotate. The Y-axis processing device 8 and the X-axis processing device 1 can process and cut the workpiece. The auxiliary positioning fixture 9 can assist in fixing the workpiece. When the workpiece on the workpiece mounting base 7 rotates and cuts, the driving motor 5 drives the rotating adjustment cylinder 10 to rotate. Since the upper side of the rotating adjustment cylinder 10 is fixedly installed with a rotating absorption member 15 through a connecting member 17, the metal mesh plate 16 can rotate with the rotation of the upper workpiece cutting surface, so that the metal mesh plate 16 can always be perpendicular to the cutting surface. The exhaust fan 19 is started, and the air inside the material tank 13 is extracted through the waste material extraction port 18 on the upper side. Since the material tank 13 is connected to the rotating adjustment cylinder 10 through a connecting telescopic pipe 12, and the rotating absorption member 15 is connected to the material tank 13 through a connecting member 17, an inward air flow is continuously generated at the position of the metal mesh plate 16. The fine chips generated by the cutting surface are sucked into the material tank 13 by the metal mesh plate 16 perpendicular to the cutting surface and finally discharged into the waste material recycling box 14. An exhaust metal plate is provided in the middle of the lower side of the waste material recycling box 14. The waste materials are retained in the waste material recycling box 14, and the air is discharged from the waste material recycling box 14, effectively avoiding the influence of waste chips on the subsequent processing and cutting process, and having a better waste material recycling effect.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art of this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A vertical five-axis linkage machining center, comprising an outer shell (2), characterized in that: A workpiece mounting base (7) is provided at the middle of the front end of the device outer shell (2); a recovery outer shell (3) is fixedly installed on the front side of the device outer shell (2) below the workpiece mounting base (7); a material trough (13) is fixedly installed on both sides of the upper inner cavity of the recovery outer shell (3) by bolts; a driving motor (5) is provided on the front side of the upper end of the material trough (13); a rotating mounting plate (11) is fixedly installed on the upper end of the material trough (13); and a rotating mounting plate (11) is fixedly installed on the output end of the rear side of the device outer shell (2). A rotating adjustment cylinder (10) is provided, wherein a connecting telescopic tube (12) is fixedly installed at the lower end of the rotating adjustment cylinder (10), a connecting piece (17) is fixedly installed at the middle part of the upper side of the rotating adjustment cylinder (10), a rotating absorption piece (15) is fixedly installed at the upper end of the connecting piece (17), a metal mesh plate (16) is fixedly installed at the upper side of the rotating absorption piece (15), an exhaust fan (19) is fixedly installed inside the lower side of the recycling outer shell (3), and a waste exhaust port (18) is fixedly installed at the upper end of the exhaust fan (19).

2. A vertical five-axis machining center according to claim 1, characterized in that: A device base (4) is fixedly mounted on the lower side of the device outer shell (2), and a main control panel (6) is fixedly mounted on the middle part of the front side of the device base (4).

3. A vertical five-axis machining center according to claim 1, characterized in that: The front side of the device outer shell (2) is located on one side of the workpiece mounting base (7) and is fixedly mounted with an X-axis processing device (1); the front side of the device outer shell (2) is located on the other side of the workpiece mounting base (7) and is fixedly mounted with an auxiliary positioning fixture (9); the front side of the device outer shell (2) is located above the workpiece mounting base (7) and is fixedly mounted with a Y-axis processing device (8).

4. A vertical five-axis machining center according to claim 1, characterized in that: A mounting frame (20) is fixedly mounted on the front side of the upper end of the material trough (13), and the drive motor (5) is fixedly mounted on the front side of the mounting frame (20).

5. The vertical five-axis machining center according to claim 1, characterized in that: A bearing corresponding to the output end of the drive motor (5) is arranged in the middle of the rotating mounting plate (11).

6. The vertical five-axis machining center according to claim 1, characterized in that: The connecting telescopic tube (12) is a telescopic hose structure, the waste exhaust port (18) is respectively inserted into the inner cavity of the material trough (13) on both sides, the lower end of the recovery outer shell (3) is fixed with a waste recovery box (14) by bolts, and an exhaust metal plate is provided in the middle of the lower side of the waste recovery box (14).

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