Numerically controlled machine tool capable of adjusting angle of workpiece

Abstract

The utility model discloses a numerical control machine tool of adjustable workpiece angle, including lathe main part, the middle part rotation of lathe main part top is provided with the turntable, one side fixed setting of turntable top is provided with the support column, and the top hinged of support column has the third hinged seat, and the top fixed setting of third hinged seat has the second installation seat, a numerical control machine tool of adjustable workpiece angle of the utility model, through third motor drive driving gear rotation, because driving gear and driven gear meshed connection, and then drive driven gear and the rotation of the shaft, to drive the rotation of the turntable, and then conveniently adjust the orientation of workpiece, through the rotation of first screw rod of first motor drive, and then drive first sleeve left and right movement, to drive second hinged seat left and right movement, and then drive second installation seat to third hinged seat as the pivot rotation, and then conveniently adjust the pitch angle of workpiece, can adapt to different work demand.

Description

Technical Field

[0001] This utility model relates to the field of CNC machine tools, specifically a CNC machine tool with adjustable workpiece angle. Background Technology

[0002] CNC machine tools are automated machine tools controlled by programming. Their control system processes coded instructions and drives the machine tool to complete precision machining. Core functions include logic decoding, digital signal conversion, and multi-axis linkage control, ultimately achieving efficient automated production of parts. However, existing CNC machine tools are not convenient for automatically adjusting the orientation and pitch angle of the workpiece during use, resulting in inconvenience in operation.

[0003] To address the aforementioned issues, a CNC machine tool with adjustable workpiece angle is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a CNC machine tool with adjustable workpiece angle to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a CNC machine tool with adjustable workpiece angle, comprising a machine tool body, a turntable rotatably disposed at the center of the top of the machine tool body, a support column fixedly disposed on one side of the top of the turntable, a third hinge seat hinged to the top of the support column, a second mounting seat fixedly disposed at the top of the third hinge seat, a first mounting seat fixedly disposed at the center of the top of the turntable, a first motor fixedly mounted at one end of the first mounting seat, a first lead screw fixedly connected to the output end of the first motor extending into the interior of the first mounting seat, a first sleeve threaded on the surface of the first lead screw, a moving block fixedly connected to the top of the first sleeve, a moving plate fixedly connected to the top of the moving block extending to the outside, a second hinge seat fixedly disposed at the top of the moving plate, a support rod hinged to the top of the second hinge seat, a first hinge seat hinged to the top of the support rod, and the first hinge seat and the second mounting seat fixedly connected.

[0006] The second motor drives the second lead screw to rotate clockwise, which in turn moves the two second sleeves toward each other, thereby moving the two clamping plates toward each other, thus facilitating the stable clamping of the workpiece. The third motor drives the drive gear to rotate, and since the drive gear meshes with the driven gear, it drives the driven gear and the rotating shaft to rotate, thereby driving the turntable to rotate, thus facilitating the adjustment of the workpiece's orientation. The first motor drives the first lead screw to rotate, which in turn moves the first sleeve left and right, thereby moving the second hinge seat left and right, and then causing the second mounting seat to rotate around the third hinge seat as the axis, thus facilitating the adjustment of the workpiece's pitch angle, which can adapt to different working requirements.

[0007] Preferably, a second motor is fixedly installed at one end of the second mounting base. The output end of the second motor extends into the interior of the second mounting base and is fixedly connected to a second lead screw. Both ends of the surface of the second lead screw are threaded with second sleeves. The top ends of the two second sleeves are fixedly connected to sliders. The top ends of the two sliders extend to the outside and are fixedly connected to clamping plates. Protective pads are fixedly installed on opposite sides of the two clamping plates. The second motor drives the second lead screw to rotate clockwise, thereby causing the two second sleeves to move towards each other, which in turn causes the two clamping plates to move towards each other, thus facilitating the stable clamping of the workpiece.

[0008] Preferably, the top of the second mounting base is provided with sliding grooves on both sides, and the two sliding grooves are slidably connected to the two sliders respectively. The cooperation between the two sliding grooves and the two sliders facilitates the stable movement of the two clamping plates.

[0009] Preferably, the threads on both sides of the second lead screw surface are in opposite directions, which can ensure that the two second sleeves move in opposite directions.

[0010] Preferably, a movable groove is provided at the center of the top of the first mounting base, and the movable groove is slidably connected to the movable block. The cooperation between the movable groove and the movable block facilitates the stable movement of the movable plate.

[0011] Preferably, a rotating shaft is fixedly connected to the middle of the bottom end of the turntable, and a driven gear is fixedly connected to the bottom end of the rotating shaft inside the machine tool body. A third motor is fixedly installed on the top of the inner side of the machine tool body, and a driving gear is fixedly connected to the output end of the third motor. The driving gear meshes with the driven gear, and the third motor drives the driving gear to rotate. Since the driving gear meshes with the driven gear, it drives the driven gear and the rotating shaft to rotate, thereby driving the turntable to rotate.

[0012] Preferably, a rotating hole is provided at the connection between the machine tool body and the rotating shaft. The rotating hole is rotatably connected to the rotating shaft, and the rotating hole facilitates the stable rotation of the rotating shaft.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The second motor drives the second lead screw to rotate clockwise, which in turn moves the two second sleeves toward each other, thereby moving the two clamping plates toward each other, thus facilitating the stable clamping of the workpiece. The third motor drives the drive gear to rotate, and since the drive gear meshes with the driven gear, it drives the driven gear and the rotating shaft to rotate, thereby driving the turntable to rotate, thus facilitating the adjustment of the workpiece's orientation. The first motor drives the first lead screw to rotate, which in turn moves the first sleeve left and right, thereby moving the second hinge seat left and right, and then causing the second mounting seat to rotate around the third hinge seat as the axis, thus facilitating the adjustment of the workpiece's pitch angle, which can adapt to different working requirements. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a front sectional view of the present invention;

[0017] Figure 3 This is an enlarged view of part A of this utility model;

[0018] Figure 4 This is an enlarged view of part B of the present invention.

[0019] In the diagram: 1. Machine tool body; 2. Turntable; 3. First mounting seat; 4. First motor; 5. First hinge seat; 6. Second mounting seat; 7. Second motor; 8. Rotating shaft; 9. Driven gear; 10. Third motor; 11. Driving gear; 12. Rotating hole; 13. First lead screw; 14. First sleeve; 15. Moving block; 16. Moving plate; 17. Second hinge seat; 18. Support rod; 19. Moving groove; 20. Support column; 21. Third hinge seat; 22. Second lead screw; 23. Second sleeve; 24. Slider; 25. Clamping plate; 26. Protective pad; 27. Slide groove. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] Please see Figure 1-4This utility model provides a CNC machine tool with adjustable workpiece angle, including a machine tool body 1. A turntable 2 is rotatably mounted at the center of the top of the machine tool body 1. A support column 20 is fixedly mounted on one side of the top of the turntable 2. A third hinge seat 21 is hinged to the top of the support column 20. A second mounting seat 6 is fixedly mounted to the top of the third hinge seat 21. A first mounting seat 3 is fixedly mounted at the center of the top of the turntable 2. A first motor 4 is fixedly mounted at one end of the first mounting seat 3. A first lead screw 13 is fixedly connected to the output end of the first motor 4 and extends into the interior of the first mounting seat 3. A first sleeve 14 is threaded onto the surface of the first lead screw 13. A moving block 15 is fixedly connected to the top of the first sleeve 14. A moving plate 16 is fixedly connected to the top of the moving block 15 and extends to the outside. A second hinge seat 17 is fixedly mounted to the top of the moving plate 16. A support rod 1 is hinged to the top of the second hinge seat 17. 8. The top of the support rod 18 is hinged to a first hinge seat 5, which is fixedly connected to the second mounting seat 6. The second motor 7 drives the second lead screw 22 to rotate clockwise, thereby causing the two second sleeves 23 to move towards each other, which in turn causes the two clamping plates 25 to move towards each other, thus facilitating the stable clamping of the workpiece. The third motor 10 drives the drive gear 11 to rotate. Since the drive gear 11 is meshed with the driven gear 9, it drives the driven gear 9 and the rotating shaft 8 to rotate, thereby causing the turntable 2 to rotate, thus facilitating the adjustment of the workpiece's orientation. The first motor 4 drives the first lead screw 13 to rotate, thereby causing the first sleeve 14 to move left and right, which in turn causes the second hinge seat 17 to move left and right, which in turn causes the second mounting seat 6 to rotate around the third hinge seat 21 as the axis, thus facilitating the adjustment of the workpiece's pitch angle and adapting to different working requirements.

[0022] A second motor 7 is fixedly installed at one end of the second mounting base 6. The output end of the second motor 7 extends into the interior of the second mounting base 6 and is fixedly connected to a second lead screw 22. Both ends of the surface of the second lead screw 22 are threaded with second sleeves 23. The top ends of the two second sleeves 23 are fixedly connected to sliders 24. The top ends of the two sliders 24 extend to the outside and are fixedly connected to clamping plates 25. The opposite sides of the two clamping plates 25 are fixedly provided with protective pads 26. The top ends of the second mounting base 6 are provided with sliding grooves 27 on both sides. The two sliding grooves 27 are slidably connected to the two sliders 24 respectively. The threads on both sides of the surface of the second lead screw 22 are in opposite directions.

[0023] In use, the second motor 7 drives the second lead screw 22 to rotate clockwise, which in turn drives the two second sleeves 23 to move towards each other, thereby driving the two clamping plates 25 to move towards each other, thus facilitating the stable clamping of the workpiece. The two sliding grooves 27 are respectively set to cooperate with the two sliders 24 to facilitate the stable movement of the two clamping plates 25.

[0024] A movable groove 19 is provided in the middle of the top of the first mounting base 3. The movable groove 19 is slidably connected to the movable block 15. A rotating shaft 8 is fixedly connected to the middle of the bottom of the turntable 2. The bottom end of the rotating shaft 8 extends into the interior of the machine tool body 1 and is fixedly connected to the driven gear 9. A third motor 10 is fixedly installed on the top of the inner side of the machine tool body 1. A driving gear 11 is fixedly connected to the output end of the third motor 10. The driving gear 11 and the driven gear 9 are meshed. A rotating hole 12 is provided at the connection between the machine tool body 1 and the rotating shaft 8. The rotating hole 12 is rotatably connected to the rotating shaft 8.

[0025] In use, the movable plate 16 is moved stably by the cooperation between the movable slot 19 and the movable block 15. The third motor 10 drives the drive gear 11 to rotate. Since the drive gear 11 is meshed with the driven gear 9, it drives the driven gear 9 and the rotating shaft 8 to rotate, thereby driving the turntable 2 to rotate. The rotating hole 12 facilitates the stable rotation of the rotating shaft 8.

[0026] In this embodiment, the second motor 7 drives the second lead screw 22 to rotate clockwise, thereby causing the two second sleeves 23 to move towards each other, which in turn causes the two clamping plates 25 to move towards each other, thus facilitating the stable clamping of the workpiece. The third motor 10 drives the drive gear 11 to rotate. Since the drive gear 11 is meshed with the driven gear 9, it drives the driven gear 9 and the rotating shaft 8 to rotate, thereby causing the turntable 2 to rotate, thus facilitating the adjustment of the workpiece's orientation. The first motor 4 drives the first lead screw 13 to rotate, thereby causing the first sleeve 14 to move left and right, which in turn causes the second hinge seat 17 to move left and right, which in turn causes the second mounting seat 6 to rotate around the third hinge seat 21 as the axis, thus facilitating the adjustment of the workpiece's pitch angle and adapting to different working requirements.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A numerically controlled machine tool capable of adjusting the angle of a workpiece, comprising a machine tool body (1), characterized in that: A turntable (2) is rotatably mounted at the center of the top of the machine tool body (1). A support column (20) is fixedly mounted on one side of the top of the turntable (2). A third hinge seat (21) is hinged to the top of the support column (20). A second mounting seat (6) is fixedly mounted to the top of the third hinge seat (21). A first mounting seat (3) is fixedly mounted at the center of the top of the turntable (2). A first motor (4) is fixedly mounted at one end of the first mounting seat (3). The output end of the first motor (4) extends into the interior of the first mounting seat (3) and is fixedly connected to a first... A lead screw (13) is provided with a first sleeve (14) threaded on its surface. A movable block (15) is fixedly connected to the top of the first sleeve (14). A movable plate (16) is fixedly connected to the top of the movable block (15) extending to the outside. A second hinge seat (17) is fixedly provided to the top of the movable plate (16). A support rod (18) is hinged to the top of the second hinge seat (17). A first hinge seat (5) is hinged to the top of the support rod (18). The first hinge seat (5) is fixedly connected to the second mounting seat (6).

2. The numerically controlled machine tool capable of adjusting the angle of a workpiece according to claim 1, characterized in that: A second motor (7) is fixedly installed at one end of the second mounting base (6). The output end of the second motor (7) extends into the interior of the second mounting base (6) and is fixedly connected to a second lead screw (22). Both ends of the surface of the second lead screw (22) are threaded with second sleeves (23). The top ends of the two second sleeves (23) are fixedly connected to sliders (24). The top ends of the two sliders (24) extend to the outside and are fixedly connected to clamping plates (25). The opposite sides of the two clamping plates (25) are fixedly provided with protective pads (26).

3. The CNC machine tool with adjustable workpiece angle according to claim 2, characterized in that: The second mounting base (6) has sliding grooves (27) on both sides of its top end, and the two sliding grooves (27) are slidably connected to the two sliders (24) respectively.

4. A CNC machine tool with adjustable workpiece angle according to claim 2, characterized in that: The threads on both sides of the surface of the second lead screw (22) are in opposite directions.

5. A CNC machine tool with adjustable workpiece angle according to claim 1, characterized in that: The first mounting base (3) has a moving groove (19) at the middle of its top end, and the moving groove (19) is slidably connected to the moving block (15).

6. A CNC machine tool with adjustable workpiece angle according to claim 1, characterized in that: A rotating shaft (8) is fixedly connected to the middle of the bottom end of the turntable (2). The bottom end of the rotating shaft (8) extends into the interior of the machine tool body (1) and is fixedly connected to a driven gear (9). A third motor (10) is fixedly installed on the top of the inner side of the machine tool body (1). A driving gear (11) is fixedly connected to the output end of the third motor (10). The driving gear (11) meshes with the driven gear (9).

7. A CNC machine tool with adjustable workpiece angle according to claim 1, characterized in that: A rotating hole (12) is provided at the connection between the machine tool body (1) and the rotating shaft (8), and the rotating hole (12) is rotatably connected to the rotating shaft (8).

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