Die profile combined machining center

Abstract

The utility model discloses a combined machining center for a die profile, which relates to the technical field of die machining and comprises a workbench, two linear guide rails are fixedly connected to the left side of the upper surface of the workbench, a placing assembly is arranged on the linear guide rails and comprises a placing table, and a worm gear is rotatably connected to the middle of the interior of the placing table. The upper end of the worm gear is fixedly connected with a rotating table, a fourth motor is fixedly installed at the front end of the left side of the placing table, the output end of the fourth motor penetrates through the left side of the placing table and is fixedly connected with the left end of the worm, and sliding blocks are fixedly connected to the four corners of the bottom of the placing table correspondingly; the multi-axis linkage cutting machine has the advantages that the workpiece to be machined and the tool are matched with each other to achieve multi-axis linkage, various cutting operations can be conducted at the same time, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, in particular to a mold profile composite processing center. Background Art

[0002] Machining center generally refers to CNC milling machine, which is an automatic processing equipment developed on the basis of general milling machine. The processing technology of the two is basically the same, and the structure is somewhat similar. CNC milling machine is divided into two categories: without tool magazine and with tool magazine. Among them, CNC milling machine with tool magazine is also called machining center, which can perform a variety of cutting operations on one workbench, such as milling, drilling, tapping and boring. The working process of machining center is controlled by computer program, so it has the advantages of high precision, high stability and automation. It is widely used in aerospace, automobile, electronics, medical equipment and other industries, and is one of the indispensable important equipment in modern manufacturing industry.

[0003] Traditional mold processing involves rough and fine processing, water hole drilling, discharge and other processes. The machine tools involve horizontal machining, vertical machining, deep hole drilling, discharge machines, etc. Traditional CNC milling machines usually process the mold by adjusting the angle and position of the tool. If complex shapes or special processes are required, different types of tools may need to be replaced, which increases the tooling preparation time and cost, which will lead to reduced processing efficiency. In view of the above problems, a mold profile composite machining center is proposed to solve them. Utility Model Content

[0004] In order to solve the above technical problems, a mold profile composite processing center is provided, which solves the above-mentioned current traditional mold processing, which involves rough and fine processing, water hole drilling, discharge and other processes. The machine tools involve horizontal machining, vertical machining, deep hole drilling, discharge machines, etc. Traditional CNC milling machines usually process the mold by adjusting the angle and position of the tool. If complex shapes or special processes are required, different types of tools may need to be replaced, which increases the tooling preparation time and cost, which will lead to the problem of reduced processing efficiency.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a mold profile composite processing center, including a workbench, two linear guides are fixedly connected to the left side of the upper surface of the workbench, a placement component is arranged on the linear guide, the placement component includes a placement table, a worm wheel is rotatably connected to the middle position inside the placement table, a worm is rotatably connected to the inside of the placement table and the front side of the worm wheel, the worm is meshed with the worm wheel, a rotating table is fixedly connected to the upper end of the worm wheel, a fourth motor is fixedly installed at the front end of the left side of the placement table, the output end of the fourth motor passes through the left side of the placement table and is fixedly connected to the left end of the worm, sliders are fixedly connected at the four corners of the bottom of the placement table, the sliders are slidably connected to the surface of the linear guide, and a threaded seat is fixedly connected at the center position of the bottom of the placement table.

[0006] Preferably, a first motor is fixedly installed on the left side between the upper surface of the workbench and the two linear guide rails, a first screw rod is fixedly connected to the output end of the first motor, and the threaded seat is threadedly connected to the surface of the first screw rod.

[0007] Preferably, a gantry is fixedly connected to the right side of the upper surface of the workbench, a first slide groove is opened at the left rear end of the gantry, a second screw rod is rotatably connected inside the first slide groove, a second motor is fixedly installed at a position corresponding to the first slide groove on the upper end of the gantry, and an output end of the second motor passes through the upper end of the first slide groove and is fixedly connected to the upper end of the second screw rod.

[0008] Preferably, a second slide groove is opened at the front end of the left side of the gantry, a guide column is fixedly connected inside the second slide groove, a crossbeam is slidably connected to the left side of the gantry, the right rear end of the crossbeam is threadedly connected to the second screw rod, and the right front end of the crossbeam is slidably connected to the guide column.

[0009] Preferably, a third slide groove is opened on the left side surface of the cross beam, a third motor is fixedly installed at the front end inside the third slide groove, a third screw rod is fixedly connected to the output end of the third motor, and the surface of the third screw rod is threadedly connected to the spindle box.

[0010] Preferably, the lower left end of the spindle box is rotatably connected to a base, a reducer is fixedly installed on the front side of the base, a rotating block is rotatably connected to the middle part of the base, and the output end of the reducer passes through the front side of the base and is fixedly connected to the front end of the rotating block.

[0011] Preferably, a spindle motor is fixedly connected to the bottom of the rotating block, and a tool is fixedly connected to the output end of the spindle motor.

[0012] Compared with the prior art, the utility model has the following advantages: the utility model is provided with a first motor to drive the first screw to rotate, so that the threaded seat drives the placement table to move left and right along the linear guide rail, the fourth motor drives the worm to rotate, so that the worm wheel drives the rotating table to rotate, so that the mold to be processed can rotate, the second motor drives the second screw to rotate, so that the beam can move up and down, the third motor drives the third screw to rotate, so that the spindle box moves left and right along the beam, and the spindle box can also drive the base to rotate, the reducer can drive the rotating block to rotate inside the base, so that the workpiece to be processed and the tool can be moved, the two cooperate with each other to realize multi-axis linkage, can perform multiple cutting operations at the same time, improve processing efficiency, and the way in which the workpiece to be processed and the tool move together can adapt to processing requirements of different shapes and sizes, can flexibly cope with the processing of various complex parts, realize automated processing, reduce manual intervention, and improve production efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is an exploded view of the gantry in the utility model;

[0015] Figure 3 This is a schematic diagram of the placement component structure in the utility model;

[0016] Figure 4 It is a schematic diagram of the internal structure of the placement table in the utility model.

[0017] The numbers in the figure are:

[0018] 1. Workbench; 2. Linear guide; 3. First motor; 4. First screw; 5. Placement assembly; 501. Placement table; 502. Worm gear; 503. Worm; 504. Rotating table; 505. Fourth motor; 506. Slider; 507. Threaded seat; 6. Gantry; 7. First slide; 8. Second screw; 9. Second motor; 10. Second slide; 11. Guide column; 12. Crossbeam; 13. Third slide; 14. Third motor; 15. Third screw; 16. Spindle box; 17. Base; 18. Reducer; 19. Rotating block; 20. Spindle motor; 21. Tool. DETAILED DESCRIPTION

[0019] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0020] Reference Figure 1-4As shown, a composite processing center for mold profiles includes a workbench 1, two linear guide rails 2 are fixedly connected to the left side of the upper surface of the workbench 1, a placement component 5 is arranged on the linear guide rail 2, and the placement component 5 includes a placement table 501, a worm gear 502 is rotatably connected to the middle position of the placement table 501, a worm 503 is rotatably connected to the inside of the placement table 501 and the front side of the worm gear 502, the worm 503 is meshed with the worm gear 502, a rotating table 504 is fixedly connected to the upper end of the worm gear 502, and a rotating table 504 is fixedly installed at the front end of the left side of the placement table 501 There is a fourth motor 505, the output end of the fourth motor 505 passes through the left side of the placement table 501 and is fixedly connected to the left end of the worm 503, the four corners of the bottom of the placement table 501 are fixedly connected with sliders 506, the sliders 506 are slidably connected to the surface of the linear guide 2, and the center of the bottom of the placement table 501 is fixedly connected with a threaded seat 507. The rotation of the workpiece adopts the rotation method of the worm 503 driving the worm wheel 502, which has the advantages of high transmission efficiency, large transmission ratio, good self-locking performance, stable and quiet as well as strong load capacity.

[0021] Specifically, a first motor 3 is fixedly installed on the left side between the upper surface of the workbench 1 and the two linear guide rails 2, and the output end of the first motor 3 is fixedly connected to the first screw rod 4. The threaded seat 507 is threadedly connected to the surface of the first screw rod 4. The cooperation between the threaded seat 507 and the first screw rod 4 can enable the workpiece to move left and right, which is convenient for processing and removal of the workpiece.

[0022] Specifically, a gantry 6 is fixedly connected to the right side of the upper surface of the workbench 1, a first slide groove 7 is opened at the left rear end of the gantry 6, a second screw rod 8 is rotatably connected inside the first slide groove 7, and a second motor 9 is fixedly installed at the upper end of the gantry 6 corresponding to the first slide groove 7, and the output end of the second motor 9 passes through the upper end of the first slide groove 7 and is fixedly connected to the upper end of the second screw rod 8.

[0023] Specifically, a second slide groove 10 is opened at the front end of the left side of the gantry 6, and a guide column 11 is fixedly connected inside the second slide groove 10. A crossbeam 12 is slidably connected to the left side of the gantry 6. The right rear end of the crossbeam 12 is threadedly connected to the second screw rod 8, and the right front end of the crossbeam 12 is slidably connected to the guide column 11. The guide column 11 allows the crossbeam 12 to move up and down more smoothly, and can also play an anti-deviating effect.

[0024] Specifically, a third slide groove 13 is opened on the left surface of the beam 12, a third motor 14 is fixedly installed at the front end inside the third slide groove 13, a third screw rod 15 is fixedly connected to the output end of the third motor 14, and the surface of the third screw rod 15 is threadedly connected to the spindle box 16.

[0025] Specifically, the lower left end of the spindle box 16 is rotatably connected to the base 17, a reducer 18 is fixedly installed on the front side of the base 17, and a rotating block 19 is rotatably connected to the middle part of the base 17. The output end of the reducer 18 passes through the front side of the base 17 and is fixedly connected to the front end of the rotating block 19. The reducer 18 adopts a helical gear reduction mechanism, which has a higher bite rate than a spur gear, so it has less noise and greater strength.

[0026] Specifically, a spindle motor 20 is fixedly connected to the bottom of the rotating block 19, and a tool 21 is fixedly connected to the output end of the spindle motor 20. The tool 21 adopts a one-minute replacement series, which shortens the standby time of the machine tool to a certain extent, improves the use efficiency of the high-cost machine tool, and shortens the pressing cycle of the product.

[0027] Working principle: When in use, first place the mold to be processed on the rotating table 504 and fix it with a clamp. The first motor 3 drives the first screw 4 to rotate, so that the threaded seat 507 drives the placement table 501 to move left and right along the linear guide 2. The fourth motor 505 drives the worm 503 to rotate, so that the worm wheel 502 drives the rotating table 504 to rotate, so that the mold to be processed can rotate. The second motor 9 drives the second screw 8 to rotate, so that the beam 12 can move up and down. The third motor 14 drives the third screw 15 to rotate, so that the spindle box 16 moves left and right along the beam 12, and the spindle box 16 can also drive the base 17 to rotate, and the reducer 18 can drive the rotating block 19 to rotate inside the base 17.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mold profile composite processing center, comprising a workbench (1), characterized in that: Two linear guide rails (2) are fixedly connected to the left side of the upper surface of the workbench (1), and a placement assembly (5) is arranged on the linear guide rail (2). The placement assembly (5) comprises a placement table (501), a worm wheel (502) is rotatably connected to the middle position of the placement table (501), a worm (503) is rotatably connected to the front side of the worm wheel (502) inside the placement table (501), the worm (503) is meshed with the worm wheel (502), and the upper end of the worm wheel (502) is fixed. A rotating table (504) is connected, a fourth motor (505) is fixedly installed at the front end of the left side of the placement table (501), the output end of the fourth motor (505) passes through the left side of the placement table (501) and is fixedly connected to the left end of the worm (503), sliders (506) are fixedly connected at the four corners of the bottom of the placement table (501), the sliders (506) are slidably connected to the surface of the linear guide rail (2), and a threaded seat (507) is fixedly connected at the center of the bottom of the placement table (501).

2. A mold profile composite processing center according to claim 1, characterized in that: A first motor (3) is fixedly installed on the left side between the upper surface of the workbench (1) and the two linear guide rails (2); the output end of the first motor (3) is fixedly connected to a first screw rod (4); and the threaded seat (507) is threadedly connected to the surface of the first screw rod (4).

3. The mold profile composite processing center according to claim 1, characterized in that: A gantry (6) is fixedly connected to the right side of the upper surface of the workbench (1); a first slide groove (7) is provided at the left rear end of the gantry (6); a second screw rod (8) is rotatably connected inside the first slide groove (7); a second motor (9) is fixedly installed at a position corresponding to the first slide groove (7) at the upper end of the gantry (6); an output end of the second motor (9) passes through the upper end of the first slide groove (7) and is fixedly connected to the upper end of the second screw rod (8).

4. The mold profile composite processing center according to claim 3, characterized in that: A second slide groove (10) is provided at the front end on the left side of the gantry (6), a guide column (11) is fixedly connected inside the second slide groove (10), a crossbeam (12) is slidably connected to the left side of the gantry (6), the right rear end of the crossbeam (12) is threadedly connected to the second screw rod (8), and the right front end of the crossbeam (12) is slidably connected to the guide column (11).

5. The mold profile composite processing center according to claim 4, characterized in that: A third slide groove (13) is provided on the left side surface of the cross beam (12), a third motor (14) is fixedly installed at the front end inside the third slide groove (13), a third screw rod (15) is fixedly connected to the output end of the third motor (14), and the surface of the third screw rod (15) is threadedly connected to the spindle box (16).

6. The mold profile composite processing center according to claim 5, characterized in that: The lower left end of the spindle box (16) is rotatably connected to a base (17), a reducer (18) is fixedly installed on the front side of the base (17), and a rotating block (19) is rotatably connected to the middle of the base (17), and the output end of the reducer (18) passes through the front side of the base (17) and is fixedly connected to the front end of the rotating block (19).

7. The mold profile composite processing center according to claim 6, characterized in that: The bottom of the rotating block (19) is fixedly connected to a spindle motor (20), and the output end of the spindle motor (20) is fixedly connected to a tool (21).

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