Novel vertical and horizontal machining center

Abstract

The utility model discloses a novel vertical and horizontal type machining center which is characterized in that first sliding rails are arranged on the front side and the rear side of one side of a base, the first sliding rails are connected with a stand column in a sliding mode, a first lead screw is arranged on the base through a bearing seat, the first lead screw is in transmission connection with the stand column through a ball nut seat, and a first motor is arranged on the base and is in transmission connection with the first lead screw; the longitudinal machine head is arranged on the portal frame, so that blind areas during machining of parts can be greatly reduced, the worktable does not need to be frequently rotated, the machining efficiency of the parts is improved, the machining efficiency of the parts is improved, the machining cost is reduced, and the machining efficiency of the parts is improved. According to the device, the workbench is fixed and supported in the mode that an ejector block is arranged on the edge of the workbench, the phenomenon that the workbench vibrates or rotates when parts are machined is avoided, the machining precision is improved, and the service life of the rotating base and the service life of a transmission part are greatly prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tools, in particular to a new vertical and horizontal machining center. Background Art

[0002] Vertical and horizontal CNC machine tools are a type of machine tool that combines the characteristics of vertical and horizontal machining centers. It can flexibly switch the working mode according to the processing requirements, providing greater processing flexibility and efficiency. This type of machine tool usually has two working modes, vertical and horizontal, and can select the most suitable mode for processing according to the characteristics of the workpiece and processing requirements. The advantages of vertical and horizontal CNC machine tools include high precision, high efficiency, and high quality, and are suitable for various complex processing tasks, such as mold processing, aerospace component processing, etc. Existing vertical and horizontal CNC machine tools are equipped with longitudinal heads and transverse heads on both sides of the machine tool respectively. In this way, there are processing blind spots when the longitudinal head processes parts, so it is necessary to frequently rotate the workbench to process parts, reducing the processing efficiency. In addition, the workbenches of traditional vertical and horizontal CNC machine tools all adopt the traditional turntable method. Since vertical and horizontal CNC machine tools are multi-sided processed, the force directions are numerous, including longitudinal and transverse forces. Therefore, the workbench is prone to vibration or rotation during processing, affecting the processing accuracy, and after long-term use, the service life of the turntable is greatly reduced. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a new vertical and horizontal machining center to solve at least one of the above technical problems in view of the deficiencies of the prior art.

[0004] The technical solution of the utility model to solve the above technical problems is as follows: A new vertical and horizontal machining center includes a base. On one side of the base, first slide rails are arranged front and back. A column is slidably connected to the first slide rails. A first lead screw is arranged on the base through a bearing seat. The first lead screw is in transmission connection with the column through a ball screw nut seat. The base is provided with a first motor, and the first motor is in transmission connection with the first lead screw. A second slide rail is vertically arranged on the side of the column. A first slide block is slidably connected to the second slide rail. A second lead screw is arranged on the column through a bearing seat. The second lead screw is in transmission connection with the first slide block through a ball screw nut seat. A second motor is arranged at the upper end of the column, and the second motor is in transmission connection with the second lead screw. A first power chuck is arranged horizontally on the first slide block.

[0005] On the other side of the base, a gantry is provided. Above the gantry, a third slide rail is arranged front and back. A second slide seat is slidably connected to the third slide rail. The gantry is provided with a third lead screw through a bearing. The third lead screw is in transmission connection with the second slide seat through a ball screw nut seat. On one side of the gantry, a third motor is provided. The third motor is in transmission connection with the third lead screw. On the second slide seat, a fourth slide rail is vertically arranged. A third slide seat is slidably connected to the fourth slide rail. The second slide seat is provided with a fourth lead screw through a bearing block. The fourth lead screw is in transmission connection with the third slide seat through a ball screw nut seat. At the upper end of the second slide seat, a fourth motor is provided. The fourth motor is in transmission connection with the fourth lead screw. A vertical second power chuck is arranged on the third slide seat;

[0006] In the middle of the base, a fifth slide rail is provided. The fifth slide rail is perpendicular to the first slide rail. A fourth slide seat is slidably connected to the fifth slide rail. The base is provided with a fifth lead screw through a bearing block seat. The fifth lead screw is in transmission connection with the fourth slide seat through a ball screw nut seat. At the end of the base, a fifth motor is provided. The fifth motor is in transmission connection with the fifth lead screw. A rotating seat is arranged on the fourth slide seat. A workbench is rotatably connected to the rotating seat. On one side of the fourth slide seat, a sixth motor is provided. The sixth motor is in transmission connection with the workbench through a worm and worm gear assembly. A number of power cylinders are arranged on the fourth slide seat. A number of the power cylinders are correspondingly arranged at the edge of the workbench. The power cylinders are in transmission connection with a top block. The top block is correspondingly arranged at the bottom of the workbench.

[0007] Further, a first tool magazine is arranged on the base. The first tool magazine is arranged on one side of the first slide rail and is correspondingly arranged in cooperation with the first power chuck.

[0008] Further, the first tool magazine is provided with an automatic tool changing device.

[0009] Further, a second tool magazine is arranged above the gantry.

[0010] Further, the workbench is circular.

[0011] Further, a strip-shaped anti-slip structure is arranged at the bottom of the workbench.

[0012] Further, a strip-shaped anti-slip structure is arranged at the upper part of the top block.

[0013] Further, a slider is arranged at the bottom of the column and the slider is slidably connected to the first slide rail. A slider is arranged on the first slide seat and the slider is slidably connected to the second slide rail. A slider is arranged on the second slide seat and the slider is slidably connected to the third slide rail. A slider is arranged on the third slide seat and the slider is slidably connected to the fourth slide rail. A slider is arranged on the fourth slide seat and the slider is slidably connected to the fifth slide rail.

[0014] The beneficial effects of the present utility model are as follows:

[0015] By arranging the longitudinal machine head on the gantry, the present utility model can greatly reduce the blind area during part processing in this way, without frequently rotating the workbench, improving the efficiency of part processing. The device also fixes and supports the workbench by arranging a top block at the edge of the workbench, avoiding the phenomenon of vibration or rotation of the workbench during part processing, improving the processing accuracy and greatly extending the service life of the turntable and transmission components. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic front-side structure diagram of the present utility model.

[0017] Figure 2 It is a schematic rear-side structure diagram of the present utility model.

[0018] Figure 3 It is a schematic partial structure diagram of the workbench of the present utility model.

[0019] In the drawings, the list of components represented by each reference numeral is as follows:

[0020] Base 1; First slide rail 2; Column 3; First lead screw 4; First motor 5; Second slide rail 6; First slide block 7; Second lead screw 8; Second motor 9; First power chuck 10; First tool magazine 11; Gantry 12; Third slide rail 13; Second slide block 14; Third lead screw 15; Third motor 16; Fourth slide rail 17; Third slide block 18; Fourth lead screw 19; Fourth motor 20; Second power chuck 21; Second tool magazine 22; Fifth slide rail 23; Fourth slide block 24; Fifth lead screw 25; Fifth motor 26; Turntable 27; Workbench 28; Worm and worm gear assembly 29; Sixth motor 30; Power cylinder 31; Top block 32. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The present utility model will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present utility model and not to limit the scope of the present utility model. In addition, it should be understood that after reading the content taught by the present utility model, those skilled in the art can make various changes or modifications to the present utility model, and these equivalent forms also fall within the scope defined by the appended claims of the application.

[0022] Embodiment 1: Refer to Figures 1 to 3These are schematic diagrams of the structures of the present utility model, including a base 1. On one side of the base 1, first slide rails 2 are arranged front and back. A column 3 is slidably connected to the first slide rails 2. A first lead screw 4 is arranged on the base 1 through a bearing seat. The first lead screw 4 is in transmission connection with the column 3 through a ball screw nut seat. A first motor 5 is arranged on the base 1. The first motor 5 is in transmission connection with the first lead screw 4. The first motor 5 drives the column 3 to move back and forth. On the side of the column 3, second slide rails 6 are arranged vertically. A first slide block 7 is slidably connected to the second slide rails 6. A second lead screw 8 is arranged on the column 3 through a bearing seat. The second lead screw 8 is in transmission connection with the first slide block 7 through a ball screw nut seat. At the upper end of the column 3, a second motor 9 is arranged. The second motor 9 is in transmission connection with the second lead screw 8. The second motor 9 drives the first slide block 7 to move up and down. A first power chuck 10 arranged horizontally is arranged on the first slide block 7;

[0023] On the other side of the base 1, a gantry 12 is arranged. Above the gantry 12, third slide rails 13 are arranged front and back. A second slide block 14 is slidably connected to the third slide rails 13. A third lead screw 15 is arranged on the gantry 12 through a bearing. The third lead screw 15 is in transmission connection with the second slide block 14 through a ball screw nut seat. On one side of the gantry 12, a third motor 16 is arranged. The third motor 16 is in transmission connection with the third lead screw 15. The third motor 16 drives the second slide block 14 to move back and forth. On the second slide block 14, fourth slide rails 17 are arranged vertically. A third slide block 18 is slidably connected to the fourth slide rails 17. A fourth lead screw 19 is arranged on the second slide block 14 through a bearing seat. The fourth lead screw 19 is in transmission connection with the third slide block 18 through a ball screw nut seat. At the upper end of the second slide block 14, a fourth motor 20 is arranged. The fourth motor 20 is in transmission connection with the fourth lead screw 19. The fourth motor 20 drives the third slide block 18 to move up and down. A second power chuck 21 arranged vertically is arranged on the third slide block 18;

[0024] In the middle of the base 1, a fifth slide rail 23 is arranged. The fifth slide rail 23 is arranged perpendicular to the first slide rails 2. A fourth slide block 24 is slidably connected to the fifth slide rail 23. A fifth lead screw 25 is arranged on the base 1 through a bearing seat. The fifth lead screw 25 is in transmission connection with the fourth slide block 24 through a ball screw nut seat. At the end of the base 1, a fifth motor 26 is arranged. The fifth motor 26 is in transmission connection with the fifth lead screw 25. The fifth motor 26 drives the fourth slide block 24 to move left and right. A swivel base 27 is arranged on the fourth slide block 24. A workbench 28 is rotatably connected to the swivel base 27. On one side of the fourth slide block 24, a sixth motor 30 is arranged. The sixth motor 30 is in transmission connection with the workbench 28 through a worm and worm gear assembly 29. The sixth motor 30 drives the workbench 28 to rotate. A plurality of power cylinders 31 are arranged on the fourth slide block 24. The plurality of power cylinders 31 are all arranged corresponding to the edge of the workbench 28. The power cylinders 31 are in transmission connection with a top block 32. The top block 32 is arranged corresponding to the bottom of the workbench 28. The power cylinders 31 drive the top block 32 to fix and support the workbench 28.

[0025] Specifically, a first tool magazine 11 is provided on the base 1. The first tool magazine 11 is arranged on one side of the first slide rail 2 and is correspondingly arranged in cooperation with the first power chuck 10. The first tool magazine 11 is provided with an automatic tool changing device, which facilitates the first power chuck 10 to change tools.

[0026] Specifically, a second tool magazine 22 is provided above the gantry 12. The second tool magazine 22 is provided with an automatic tool changing device, which facilitates the second power chuck 21 to change tools.

[0027] Specifically, the workbench 28 is circular, providing more stable support.

[0028] Specifically, a strip-shaped anti-slip structure is provided at the bottom of the workbench 28, and a strip-shaped anti-slip structure is provided at the upper part of the top block 32 to avoid relative sliding and make the support and fixation more stable.

[0029] Specifically, sliders are provided at the bottom of the column 3 and the sliders are slidably connected to the first slide rail 2. Sliders are provided on the first slide seat 7 and the sliders are slidably connected to the second slide rail 6. Sliders are provided on the second slide seat 14 and the sliders are slidably connected to the third slide rail 13. Sliders are provided on the third slide seat 18 and the sliders are slidably connected to the fourth slide rail 17. Sliders are provided on the fourth slide seat 24 and the sliders are slidably connected to the fifth slide rail 23, ensuring smooth sliding and improving the stability of sliding.

[0030] When using the present utility model, the part is fixed to the workbench 28. The fifth motor 26 drives the workbench 28 to move towards one side of the column 3. The first motor 5 and the second motor 9 drive the first power chuck 10 to move. The first power chuck 10 clamps the tool and drives the tool to rotate to machine the side surface of the part. After the side surface of the part is machined, the fifth motor 26 drives the workbench 28 to move towards one side of the gantry 12. The second power chuck 21 clamps the tool and the second power chuck 21 drives the tool to rotate. The third motor 16 and the fourth motor 20 drive the second power chuck 21 to machine the top surface of the part;

[0031] When the workbench 28 rotates, all the power cylinders 31 drive the top block 32 to descend. The sixth motor 30 drives the workbench 28 to rotate. After rotating to the position, the power cylinders 31 drive the top block 32 to top against the lower part of the workbench 28 to support and fix the workbench 28.

[0032] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A new type of vertical and horizontal machining center, characterized by: The invention comprises a base (1), wherein a first slide rail (2) is arranged at the front and rear sides of one side of the base (1), the first slide rail (2) is slidably connected to a column (3), a first screw rod (4) is arranged on the base (1) via a bearing seat, the first screw rod (4) is transmission-connected to the column (3) via a ball screw nut seat, a first motor (5) is arranged on the base (1), the first motor (5) is transmission-connected to the first screw rod (4), a second slide rail (6) is vertically arranged on the side of the column (3), the second slide rail (6) is slidably connected to a first slide seat (7), a second screw rod (8) is arranged on the column (3) via a bearing seat, the second screw rod (8) is transmission-connected to the first slide seat (7) via a ball screw nut seat, a second motor (9) is arranged at the upper end of the column (3), the second motor (9) is transmission-connected to the second screw rod (8), and a first power chuck (10) arranged transversely is arranged on the first slide seat (7); A gantry (12) is provided on the other side of the base (1), a third slide rail (13) is provided above the gantry (12) at the front and rear, the third slide rail (13) is slidably connected to a second slide seat (14), the gantry (12) is provided with a third screw rod (15) via a bearing, the third screw rod (15) is transmission-connected to the second slide seat (14) via a ball screw nut, a third motor (16) is provided on one side of the gantry (12), the third motor (16) is transmission-connected to the third screw rod (15), and the second A fourth slide rail (17) is vertically arranged on the slide seat (14), and the fourth slide rail (17) is slidably connected to the third slide seat (18). The second slide seat (14) is provided with a fourth screw rod (19) through a bearing seat, and the fourth screw rod (19) is transmission-connected to the third slide seat (18) through a ball screw nut seat. A fourth motor (20) is arranged at the upper end of the second slide seat (14), and the fourth motor (20) is transmission-connected to the fourth screw rod (19). A vertical second power chuck (21) is arranged on the third slide seat (18); A fifth slide rail (23) is arranged in the middle of the base (1), the fifth slide rail (23) is arranged perpendicularly to the first slide rail (2), the fifth slide rail (23) is slidably connected to a fourth slide seat (24), a fifth screw rod (25) is arranged on the base (1) via a bearing seat, the fifth screw rod (25) is transmission-connected to the fourth slide seat (24) via a ball screw nut seat, a fifth motor (26) is arranged at the end of the base (1), the fifth motor (26) is transmission-connected to the fifth screw rod (25), and a rotating shaft (26) is arranged on the fourth slide seat (24). A seat (27) is rotatably connected to a workbench (28) on the rotating seat (27); a sixth motor (30) is arranged on one side of the fourth slide seat (24); the sixth motor (30) is transmission-connected to the workbench (28) via a worm gear assembly (29); a plurality of power cylinders (31) are arranged on the fourth slide seat (24); the plurality of power cylinders (31) are arranged corresponding to the edges of the workbench (28); the power cylinders (31) are transmission-connected to a top block (32); the top block (32) is arranged corresponding to the bottom of the workbench (28).

2. A novel vertical and horizontal machining center according to claim 1, characterized in that: A first tool magazine (11) is provided on the base (1); the first tool magazine (11) is arranged on one side of the first slide rail (2) and is arranged in coordination with the first power chuck (10).

3. A novel vertical and horizontal machining center according to claim 2, characterized in that: The first tool magazine (11) is provided with an automatic tool changing device.

4. According to claim 1, a novel vertical and horizontal machining center is characterized in that: A second tool magazine (22) is arranged above the gantry (12).

5. According to claim 1, a novel vertical and horizontal machining center is characterized in that: The workbench (28) is circular.

6. According to claim 1, a novel vertical and horizontal machining center is characterized in that: The bottom of the workbench (28) is provided with a strip-shaped anti-slip structure.

7. According to claim 1, a novel vertical and horizontal machining center is characterized in that: The upper part of the top block (32) is provided with a strip-shaped anti-slip structure.

8. According to claim 1, a novel vertical and horizontal machining center is characterized in that: A slider is provided at the bottom of the column (3) and is slidably connected to the first slide rail (2); a slider is provided on the first slide seat (7) and is slidably connected to the second slide rail (6); a slider is provided on the second slide seat (14) and is slidably connected to the third slide rail (13); a slider is provided on the third slide seat (18) and is slidably connected to the fourth slide rail (17); and a slider is provided on the fourth slide seat (24) and is slidably connected to the fifth slide rail (23).

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