Tool magazine support clamp of vertical machining center

Abstract

The utility model discloses a vertical machining center tool magazine support clamp which comprises a tool magazine support, a driving bin, a lifting assembly, a rotating assembly, a clamping frame and a clamping assembly. The driving bin is located on the inner side of one end of the tool magazine support, the lifting assembly is located on the inner side of the driving bin, the rotating assembly is located on one side of the lifting assembly, the clamping frame is located at the bottom end of the rotating assembly, and the clamping assemblies are located at the two ends of the clamping frame. Compared with the prior art, the tool clamping device has the advantages that a tool can be clamped, and replacement and installation of the tool can be automatically completed.

Description

Technical Field

[0001] The utility model relates to a tool fixture, in particular to a tool magazine bracket fixture for a vertical machining center. Background Art

[0002] The tool magazine support is a component of a CNC machine tool or an automated production line. Its main function is to store and manage the various tools in the system. The design and configuration of the tool magazine support directly affects the working efficiency of the machine tool and the use and management of the tools.

[0003] However, the patents under the existing technology have the following disadvantages:

[0004] (1) In the existing utility model vertical machining center tool magazine support fixture, when different types of tools need to be replaced during the machining process, the operator needs to manually remove the old tool and install the new tool, which requires additional time and labor, resulting in reduced production efficiency. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a tool magazine support fixture for a vertical machining center which can clamp tools and can automatically complete replacement and installation.

[0006] In order to solve the above problems, the technical solution of the utility model is: a tool magazine support fixture for a vertical machining center, including a tool magazine support, a drive bin, a lifting assembly, a rotating assembly, a clamping frame and a clamping assembly; the drive bin is located on the inner side of one end of the tool magazine support, the lifting assembly is located on the inner side of the drive bin, the rotating assembly is located on one side of the lifting assembly, the clamping frame is located at the bottom end of the rotating assembly, and the clamping assembly is located at both ends of the clamping frame.

[0007] Furthermore, a motor 1 is provided on the inner side of the driving bin, a gear 1 is provided on the top of the motor 1, a gear 2 is provided on one side of the gear 1, the gear 1 is meshed with the gear 2, a rotation angle sensor is provided on the top of the gear 2, a limit column is provided on the bottom end of the gear 2, a limit tube is provided on the outer side of the limit column, and the limit tube is slidably connected to the limit column.

[0008] Furthermore, a lifting frame is provided on the outer side of the limiting tube, the lifting frame is rotatably connected to the limiting tube, a limiting groove 1 is provided at one end of the lifting frame, a motor 2 is provided on the inner side of the driving bin, a rotating disk is provided on one side of the motor 2, a driving shaft is provided on one side of the rotating disk, the driving shaft is slidably connected to the limiting groove 1, and a pressure sensor is provided under the lifting frame.

[0009] Furthermore, a limiting groove 2 is provided on the inner side of the clamping frame, a connecting rod is provided on the inner side of the limiting groove 2, a clamping ring is provided on one end of the connecting rod, a limiting groove 3 is provided on the inner side of the clamping frame, a driving frame is provided on the inner side of the limiting groove 3, the driving frame is rotatably connected with the limiting groove 3, a limiting groove 4 is provided on the bottom end of the driving frame, a connecting shaft is provided on the top end of the connecting rod, the connecting shaft is slidably connected with the limiting groove 4, a tooth groove is provided on the outer side of the driving frame, a motor 3 is provided on the bottom end of the clamping frame, a gear 3 is provided on the top end of the motor 3, and the gear 3 is meshed with the tooth groove.

[0010] The advantages of the utility model compared with the existing technology are:

[0011] (1) The utility model discloses a tool magazine support fixture for a vertical machining center, which is provided with a lifting assembly, a rotating assembly and a clamping assembly, and can clamp tools and exchange the tools in use with the tools in the tool magazine, which is convenient and fast, saves time and improves workpiece processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a three-dimensional tool magazine bracket fixture for a vertical machining center Figure 1 .

[0013] Figure 2 This is a cross-sectional view of a tool magazine bracket fixture for a vertical machining center. Figure 1 .

[0014] Figure 3 This is a cross-sectional view of a tool magazine bracket fixture for a vertical machining center. Figure 2 .

[0015] Figure 4 This is a cross-sectional view of a tool magazine bracket fixture for a vertical machining center. Figure 3 .

[0016] Figure 5 This is a cross-sectional view of a tool magazine bracket fixture for a vertical machining center. Figure 4 .

[0017] Figure 6 This is a cross-sectional view of a tool magazine bracket fixture for a vertical machining center. Figure 5 .

[0018] Figure 7 The utility model is a three-dimensional tool magazine bracket fixture for a vertical machining center Figure 2 .

[0019] Figure 8 This is a cross-sectional view of a tool magazine bracket fixture for a vertical machining center. Figure 6 .

[0020] As shown in the figure: 1. Tool magazine bracket; 2. Drive compartment; 3. Lifting assembly; 4. Rotating assembly; 5. Clamping frame; 6. Clamping assembly; 7. Motor 1; 8. Gear 1; 9. Gear 2; 10. Rotation angle sensor; 11. Limit column; 12. Limit tube; 13. Lifting frame; 14. Limit slot 1; 15. Motor 2; 16. Rotating disk; 17. Drive shaft; 18. Pressure sensor; 19. Connecting rod; 20. Clamping ring; 21. Limit slot 3; 22. Drive frame; 23. Limit slot 4; 24. Connecting shaft; 25. Tooth groove; 26. Motor 3; 27. Gear 3; 28. Limit slot 2. DETAILED DESCRIPTION

[0021] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0022] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0023] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0024] like Figures 1 to 8 As shown, a tool magazine support fixture for a vertical machining center includes a tool magazine support 1, a drive bin 2, a lifting assembly 3, a rotating assembly 4, a clamping frame 5 and a clamping assembly 6; the drive bin 2 is located on the inner side of one end of the tool magazine support 1, the lifting assembly 3 is located on the inner side of the drive bin 2, the rotating assembly 4 is located on one side of the lifting assembly 3, the clamping frame 5 is located at the bottom end of the rotating assembly 4, and the clamping assemblies 6 are located at both ends of the clamping frame 5.

[0025] There is a motor 7 on the inner side of the driving bin 2, a gear 8 is provided at the top of the motor 7, a gear 2 9 is provided on one side of the gear 8, the gear 1 8 is meshed with the gear 2 9, a rotation angle sensor 10 is provided at the top of the gear 2 9, a limiting column 11 is provided at the bottom end of the gear 2 9, a limiting tube 12 is provided on the outer side of the limiting column 11, and the limiting tube 12 is slidably connected to the limiting column 11.

[0026] There is a lifting frame 13 on the outside of the limiting tube 12, and the lifting frame 13 is rotatably connected to the limiting tube 12. A limiting groove 14 is provided at one end of the lifting frame 13. A motor 2 15 is provided on the inner side of the driving bin 2. A rotating disk 16 is provided on one side of the motor 2 15. A driving shaft 17 is provided on one side of the rotating disk 16. The driving shaft 17 is slidably connected to the limiting groove 14. A pressure sensor 18 is provided below the lifting frame 13.

[0027] There is a limiting groove 28 on the inner side of the clamping frame 5, a connecting rod 19 is provided on the inner side of the limiting groove 28, a clamping ring 20 is provided on one end of the connecting rod 19, a limiting groove 3 21 is provided on the inner side of the clamping frame 5, a driving frame 22 is provided on the inner side of the limiting groove 3 21, the driving frame 22 is rotatably connected to the limiting groove 3 21, a limiting groove 4 23 is provided at the bottom end of the driving frame 22, a connecting shaft 24 is provided at the top end of the connecting rod 19, the connecting shaft 24 is slidably connected to the limiting groove 4 23, a tooth groove 25 is provided on the outer side of the driving frame 22, a motor 3 26 is provided at the bottom end of the clamping frame 5, a gear 3 27 is provided at the top end of the motor 3 26, and the gear 3 27 is meshed with the tooth groove 25.

[0028] In specific use, starting motor 1 7 causes gear 1 8 to drive gear 2 9 to rotate, and the rotation angle sensor 10 records the rotation angle of gear 2 9. When the clamping assembly 6 of the clamping frame 5 rotates to the position of the tool in the tool magazine and the tool in use, the rotation angle sensor 10 transmits a signal to motor 3 26, starting motor 3 26 to drive gear 3 27 to rotate, and gear 3 27 drives the frame 22 to rotate. The rotating limit slot 4 23 pushes the connecting shaft 24 to make the connecting rod 19 slide, so that the clamping ring 20 clamps the tool in the tool magazine and uses the tool.

[0029] After the clamping is completed, the rotation angle sensor 10 simultaneously controls the motor 2 15 to rotate the rotating disk 16, and the rotating disk 16 drives the driving shaft 17 to rotate, driving the lifting frame 13 to move downward, so that the clamping frame 5 clamps the tool and moves down, completing the removal of the tool. When the pressure sensor 18 is under the lifting frame 13, the pressure sensor 18 controls the motor 1 7 to rotate, so that the clamping frame 5 completes a 180-degree rotation. After the tool position is changed, the motor 2 15 is started to drive the lifting frame 13 to rise, completing the installation of the tool, and starting the motor 1 7 makes the clamping frame 5 rotate to the initial position.

[0030] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A tool magazine support fixture for a vertical machining center, characterized in that: It comprises a tool magazine support (1), a drive compartment (2), a lifting assembly (3), a rotating assembly (4), a clamping frame (5) and a clamping assembly (6); The driving bin (2) is located on the inner side of one end of the tool magazine bracket (1), the lifting assembly (3) is located on the inner side of the driving bin (2), the rotating assembly (4) is located on one side of the lifting assembly (3), the clamping frame (5) is located at the bottom end of the rotating assembly (4), and the clamping assembly (6) is located at both ends of the clamping frame (5).

2. A tool magazine support fixture for a vertical machining center according to claim 1, characterized in that: A motor 1 (7) is provided on the inner side of the driving bin (2), a gear 1 (8) is provided on the top of the motor 1 (7), a gear 2 (9) is provided on one side of the gear 1 (8), the gear 1 (8) is meshed with the gear 2 (9), a rotation angle sensor (10) is provided on the top of the gear 2 (9), a limiting column (11) is provided on the bottom of the gear 2 (9), a limiting tube (12) is provided on the outer side of the limiting column (11), and the limiting tube (12) is slidably connected to the limiting column (11).

3. A tool magazine support fixture for a vertical machining center according to claim 2, characterized in that: A lifting frame (13) is provided on the outer side of the limiting tube (12), the lifting frame (13) is rotatably connected to the limiting tube (12), one end of the lifting frame (13) is provided with a limiting groove (14), the inner side of the driving bin (2) is provided with a motor (15), one side of the motor (15) is provided with a rotating disk (16), one side of the rotating disk (16) is provided with a driving shaft (17), the driving shaft (17) is slidably connected to the limiting groove (14), and a pressure sensor (18) is provided below the lifting frame (13).

4. A tool magazine support fixture for a vertical machining center according to claim 1, characterized in that: The inner side of the clamping frame (5) is provided with a limiting groove 2 (28), the inner side of the limiting groove 2 (28) is provided with a connecting rod (19), one end of the connecting rod (19) is provided with a clamping ring (20), the inner side of the clamping frame (5) is provided with a limiting groove 3 (21), the inner side of the limiting groove 3 (21) is provided with a driving frame (22), the driving frame (22) is rotatably connected with the limiting groove 3 (21), the bottom end of the driving frame (22) is provided with a limiting groove 4 (23), the top end of the connecting rod (19) is provided with a connecting shaft (24), the connecting shaft (24) is slidably connected with the limiting groove 4 (23), the outer side of the driving frame (22) is provided with a tooth groove (25), the bottom end of the clamping frame (5) is provided with a motor 3 (26), the top end of the motor 3 (26) is provided with a gear 3 (27), and the gear 3 (27) is meshed with the tooth groove (25).

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