Inclined workbench numerical control machine tool

Abstract

The inclined workbench numerical control machine tool comprises a shell, an operation opening is formed in the front face of the shell, mounting frames are symmetrically and fixedly connected to the interior of the shell, rotating grooves are formed in the surfaces of the mounting frames, and rotating discs are fixedly connected to the interiors of the rotating grooves; and the same operation table is fixedly connected between the two rotating discs, a reinforcing frame is fixedly connected to the bottom of the operation table, the two ends of the reinforcing frame are fixedly connected with the two rotating discs correspondingly, and a three-jaw chuck is installed at the center of one side of the mounting frame on the left side. Through cooperation of the shell, the mounting frame, the rotating groove, the rotating disc, the operating table, the reinforcing frame, the mounting groove, the gear motor and the connecting disc, the operating table can rotate along with the rotating disc, then the inclination angle of the machine tool body can be adjusted according to the use requirements, and different use requirements can be met; the applicability of the numerical control machine tool can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerically controlled machine tools with tilting work tables, in particular to a numerically controlled machine tool with tilting work tables. Background Art

[0002] The two guide rails of a tilting table CNC machine tool intersect the ground plane, forming an inclined plane. The bed of a tilting table CNC machine tool is a right triangle. Obviously, given the same guide rail width, the X-axis slide of a tilting table bed is longer than that of a flat bed. This translates to a greater number of tool positions in a lathe. The cross-sectional area of a tilting table CNC machine tool is larger than that of a flat bed of the same specification, meaning it has greater resistance to bending and torsion.

[0003] At present, the tilting angle of the tilting table in the existing tilting table CNC machine tools is mostly fixed, and the tilting angle of the tilting table cannot be adjusted according to actual use needs, and thus the position of the CNC machine tool cannot be adjusted. The angles of the tilting table are 30°, 45°, 60°, and 75°. Among them, the 30° tilting angle is considered to be an advantageous angle because it makes the center of gravity of the machine tool lower, thereby improving stability, rigidity, and better force bearing; although the 45° tilting angle may be slightly inferior to the 30° angle in terms of stability, rigidity and force bearing, it still provides good stability and rigidity, as well as strong chip removal capabilities; although the 60° and 75° tilting angles provide a larger tilting range, they can greatly reduce the plane footprint of the machine tool; when staff choose lathes with these angles, they need to comprehensively consider their specific application scenarios and processing requirements, which makes the applicability of existing tilting table CNC machine tools limited. Therefore, a tilting table CNC machine tool is needed to solve the above problems. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a CNC machine tool with a tilting worktable, which has the advantage of being able to adjust the tilt angle of the tilting worktable according to usage requirements, thereby being able to meet different usage requirements and thus improving the applicability of the CNC machine tool. It solves the problem that the tilt angle of the tilting worktable in the CNC machine tool with a tilting worktable is mostly fixed, and the tilt angle of the tilting worktable cannot be adjusted according to actual usage requirements, and thus the position of the CNC machine tool cannot be adjusted, resulting in limited applicability.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a CNC machine tool with an inclined worktable, comprising a shell, an operating port is provided on the front side of the shell, a mounting bracket is symmetrically fixedly connected to the interior of the shell, a rotating groove is provided on the surface of the mounting bracket, a rotating disk is fixedly connected to the interior of the rotating groove, the same operating table is fixedly connected between the two rotating disks, a reinforcement bracket is fixedly connected to the bottom of the operating table, and the two ends of the reinforcement bracket are respectively fixedly connected to the two rotating disks, a three-jaw chuck is installed at the center of one side of the mounting bracket on the left side, and the three-jaw chuck is driven by a servo motor, a machine tool body is provided on the top of the operating table, and the machine tool body and the three-jaw chuck are used together, an installation groove is provided on the interior of the mounting bracket on the right side, a reduction motor is fixedly connected to the interior of the mounting groove, the output end of the reduction motor is fixedly connected to the connecting disk, and the surface of the connecting disk is fixedly connected to the rotating disk on the right side.

[0006] As a preferred embodiment of the present invention, a semi-toothed ring is fixedly connected to the surface of the rotating disk, a hydraulic telescopic rod is fixedly connected to the top of the mounting frame, a positioning tooth is fixedly connected to the output end of the hydraulic telescopic rod, and the teeth of the positioning tooth are used in conjunction with the semi-toothed ring.

[0007] As a preferred embodiment of the present invention, a limiting groove is provided on the inner wall of the rotating groove, a limiting ring is fixedly connected to the surface of the rotating disk, and the limiting ring is rotatably connected to the limiting groove.

[0008] As a preferred embodiment of the present invention, a plurality of rotation grooves are provided on the outer side of the limiting ring, and the plurality of rotation grooves are evenly arranged in a ring shape, and a roller is rotatably connected to the interior of the rotation groove, and the roller is rollingly connected to the limiting groove.

[0009] As a preferred embodiment of the present invention, a slide bar is fixedly connected symmetrically with respect to the operating port on the front side of the shell, an observation door is symmetrically slidably connected inside the slide bar, and the observation door is used in conjunction with the operating port.

[0010] As a preferred embodiment of the present invention, a support arm is installed on one side of the shell, and a control panel is installed on the other side of the support arm.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model can make the operating table rotate along with the rotating disk through the cooperation of the shell, the mounting frame, the rotating groove, the rotating disk, the operating table, the reinforcement frame, the mounting groove, the reduction motor and the connecting disk, so that the tilt angle of the machine tool body can be adjusted according to the use requirements, thereby meeting different use requirements and improving the applicability of the CNC machine tool.

[0013] 2. The utility model can position the rotating disk by clamping it through the arrangement of the half-tooth ring, the hydraulic telescopic rod and the positioning teeth, thereby preventing the operating table from rotating during use, thereby improving the stability of the machine tool body during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a three-dimensional schematic diagram of the mounting frame and the operating table of the utility model;

[0016] Figure 3 This is a three-dimensional schematic diagram of the use of the rotary disk of the utility model in conjunction with the machine tool body;

[0017] Figure 4 This is a three-dimensional schematic diagram of the reduction motor and the connecting plate used in conjunction with each other in the utility model;

[0018] Figure 5 This is a three-dimensional schematic diagram of the coordinated use of the operating table and the reinforcement frame of the utility model.

[0019] In the figure: 1. Shell; 2. Mounting frame; 3. Rotating groove; 4. Rotating disk; 5. Operating table; 6. Reinforcement frame; 7. Three-jaw chuck; 8. Machine tool body; 9. Mounting groove; 10. Reducer motor; 11. Connecting plate; 12. Half-tooth ring; 13. Hydraulic telescopic rod; 14. Positioning teeth; 15. Limiting groove; 16. Limiting ring; 17. Rotating groove; 18. Roller; 19. Slide; 20. Observation door; 21. Control panel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figures 1 to 5As shown, the utility model provides a tilting worktable CNC machine tool, including a shell 1, an operating port is opened on the front of the shell 1, a mounting bracket 2 is symmetrically fixedly connected to the inside of the shell 1, a rotating groove 3 is opened on the surface of the mounting bracket 2, a rotating disk 4 is fixedly connected to the inside of the rotating groove 3, and the same operating table 5 is fixedly connected between the two rotating disks 4, the bottom of the operating table 5 is fixedly connected to a reinforcement frame 6, and the two ends of the reinforcement frame 6 are respectively fixedly connected to the two rotating disks 4, a three-jaw chuck 7 is installed at the center of one side of the left mounting bracket 2, and the three-jaw chuck 7 is driven by a servo motor, a machine tool body 8 is set on the top of the operating table 5, and the machine tool body 8 is used in conjunction with the three-jaw chuck 7, a mounting groove 9 is opened inside the right mounting bracket 2, a reduction motor 10 is fixedly connected to the inside of the mounting groove 9, and the rotation angle of the reduction motor 10 is 0 to 75 degrees, and the output end of the reduction motor 10 is fixedly connected to a connecting disk 11, and the surface of the connecting disk 11 is fixedly connected to the right rotating disk 4.

[0022] refer to Figure 2 and Figure 3 The surface of the rotating disk 4 is fixedly connected with a half-toothed ring 12, the top of the mounting frame 2 is fixedly connected with a hydraulic telescopic rod 13, the output end of the hydraulic telescopic rod 13 is fixedly connected with a positioning tooth 14, and the teeth of the positioning tooth 14 are used in conjunction with the half-toothed ring 12.

[0023] As a technical optimization solution of the present invention, by setting the semi-toothed ring 12, the hydraulic telescopic rod 13 and the positioning teeth 14, the position of the rotating disk 4 can be clamped and positioned, thereby preventing the operating table 5 from rotating during use, and thus improving the stability of the machine tool body 8 during use.

[0024] refer to Figure 2 A limiting groove 15 is provided on the inner wall of the rotating groove 3 , and a limiting ring 16 is fixedly connected to the surface of the rotating disk 4 , and the limiting ring 16 is rotatably connected to the limiting groove 15 .

[0025] As a technical optimization solution of the present invention, the provision of the limiting groove 15 and the limiting ring 16 can improve the stability of the rotating disk 4 during rotation and prevent it from being separated from the rotating groove 3.

[0026] refer to Figure 2 and Figure 3 The outer side of the limiting ring 16 is provided with a plurality of rotation grooves 17 , and the plurality of rotation grooves 17 are evenly arranged in a ring shape. The interior of the rotation groove 17 is rotatably connected to a roller 18 , and the roller 18 is rollingly connected to the limiting groove 15 .

[0027] As a technical optimization solution of the present invention, by setting the rotating groove 17 and the roller 18, the sliding friction between the limiting ring 16 and the limiting groove 15 can be converted into rolling friction, thereby improving the smoothness of the rotation of the rotating disk 4.

[0028] refer to Figure 1 The front of the housing 1 is symmetrically fixedly connected with a slide bar 19 about the operation port, and the interior of the slide bar 19 is symmetrically slidably connected with an observation door 20, and the observation door 20 is used in conjunction with the operation port.

[0029] As a technical optimization solution of the present invention, the arrangement of the slide bar 19 and the observation door 20 can, on the one hand, achieve a dust-proof effect, and on the other hand, facilitate the staff to observe the processing process of the machine tool body 8.

[0030] refer to Figure 1 A support arm is installed on one side of the shell 1, and a control panel 21 is installed on the other side of the support arm. The control panel 21 is an existing mature technology product.

[0031] As a technical optimization solution of the present invention, the provision of the support arm and the control panel 21 facilitates the control of various devices by the staff, thereby improving the convenience of using the device.

[0032] The working principle and use process of the utility model are as follows: when using the CNC machine tool with a tilting worktable, first open the observation door 20, then start the three-jaw chuck 7 through the control panel 21 to clamp the workpiece, then start the hydraulic telescopic rod 13 to drive the positioning gear 14 to disengage the half-tooth ring 12, and then start the reduction motor 10 according to the use requirements to drive the connecting disk 11 and the rotating disk 4 to rotate to a suitable angle (that is, the rotation range of the connecting disk 11 is 0 to 75 degrees). At this time, the limiting ring 16 on the rotating disk 4 rotates in the limiting groove 15, which can improve the stability of the rotating disk 4 during rotation, and utilize the rotating groove 17 and the roller 18 converts the sliding friction between the limit ring 16 and the limit groove 15 into rolling friction, thereby improving the smoothness of the rotation of the rotary disk 4, and then the rotary disk 4 can drive the operating table 5 and the reinforcement frame 6 to rotate with the three-jaw chuck 7 as the center, thereby driving the machine tool body 8 to adjust the tilt angle, and then start the hydraulic telescopic rod 13 again to drive the positioning gear 14 to engage the half-tooth ring 12, so that the rotary disk 4 can be positioned, thereby improving the stability of the machine tool body 8 during operation, and finally start the machine tool body 8 through the control panel 21 to process the workpiece on the three-jaw chuck 7.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A CNC machine tool with a tilting table, comprising a housing (1), characterized in that: The front of the shell (1) is provided with an operation port, the interior of the shell (1) is symmetrically fixedly connected with a mounting frame (2), the surface of the mounting frame (2) is provided with a rotating groove (3), the interior of the rotating groove (3) is fixedly connected with a rotating disk (4), the same operating table (5) is fixedly connected between the two rotating disks (4), the bottom of the operating table (5) is fixedly connected with a reinforcement frame (6), and the two ends of the reinforcement frame (6) are respectively fixedly connected to the two rotating disks (4), a three-jaw chuck (7) is installed at the center of one side of the left mounting frame (2), and the three-jaw chuck (7) is driven by a servo motor, a machine tool body (8) is provided on the top of the operating table (5), and the machine tool body (8) and the three-jaw chuck (7) are used in conjunction, a mounting groove (9) is provided inside the right mounting frame (2), a reduction motor (10) is fixedly connected inside the mounting groove (9), the output end of the reduction motor (10) is fixedly connected with a connecting disk (11), and the surface of the connecting disk (11) is fixedly connected to the right rotating disk (4).

2. The tilting table CNC machine tool according to claim 1, characterized in that: A semi-gear ring (12) is fixedly connected to the surface of the rotating disk (4), a hydraulic telescopic rod (13) is fixedly connected to the top of the mounting frame (2), and a positioning tooth (14) is fixedly connected to the output end of the hydraulic telescopic rod (13), and the teeth of the positioning tooth (14) cooperate with the semi-gear ring (12).

3. The tilting table CNC machine tool according to claim 1, characterized in that: A limiting groove (15) is provided on the inner wall of the rotating groove (3), a limiting ring (16) is fixedly connected to the surface of the rotating disk (4), and the limiting ring (16) is rotatably connected to the limiting groove (15).

4. The tilting table CNC machine tool according to claim 3, characterized in that: A plurality of rotation grooves (17) are formed on the outer side of the limiting ring (16), and the plurality of rotation grooves (17) are evenly arranged in a ring shape. A roller (18) is rotatably connected inside the rotation groove (17), and the roller (18) is rollingly connected to the limiting groove (15).

5. The tilting table CNC machine tool according to claim 1, characterized in that: A slide bar (19) is fixedly connected symmetrically to the front of the housing (1) about the operating port, and an observation door (20) is symmetrically slidably connected inside the slide bar (19), and the observation door (20) is used in conjunction with the operating port.

6. The tilting table CNC machine tool according to claim 1, characterized in that: A support arm is installed on one side of the housing (1), and a control panel (21) is installed on the other side of the support arm.

Images