Tool magazine support angle adjusting mechanism

Abstract

The utility model relates to the field of tool magazine supports, and discloses a tool magazine support angle adjusting mechanism which comprises a top plate, the bottom end of the top plate is fixedly connected with a fixing frame, a swing column is fixedly connected in the fixing frame, the two ends of the swing column are rotationally connected with hinge columns, and the bottom ends of the hinge columns are fixedly connected with supporting plates. A rotary supporting assembly is arranged at the bottom end of the supporting plate and used for supporting equipment and driving the equipment to rotate, a power assembly is fixedly connected to the top end of the supporting plate, a first worm is fixedly connected to the back face of the power assembly, and a rotary support is rotationally connected to the rear end of the first worm. According to the utility model, the inclination angle of the top plate can be adjusted by arranging the rotating disc, the swinging frame, the sliding column and the starting power motor, so that the top of the top plate can be used for fixing a horizontal tool magazine and also can be used for fixing swash plate type tool magazines needing different inclination angles, and the universality is stronger and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the field of tool magazine brackets, in particular to an angle adjusting mechanism for a tool magazine bracket. Background Technique

[0002] The tool magazine system, also known as an automatic tool magazine, is a device in a numerically controlled machine tool used to provide the tool storage and tool change requirements needed during the automated machining process. It changes the traditional production method mainly based on humans. Through the control of a computer program, it can complete various different machining requirements, such as milling, drilling, boring, tapping, etc., thus greatly shortening the machining time and reducing the production cost. During the use of the tool magazine, it is often necessary to fix the tool magazine on a bracket.

[0003] After retrieval, Chinese Patent Publication No.: CN221247887U discloses a tool magazine bracket, including a bottom plate. The upper end of the bottom plate is movably connected with an adjusting component one. The adjusting component one includes a lifting seat. The surface of the lifting seat is movably connected with an adjusting component two. The adjusting component two includes a collar. After the rotating rod of the present utility model is rotated, the first threaded rod rotates. After the first threaded rod rotates, the lifting seat is driven to rise or fall through the connecting rod, so that the tool magazine can be lifted, achieving the effect of changing the height of the tool magazine; when the handle of the sleeve is rotated in the reverse direction, the second threaded rod is disengaged from the round tube, and then the connecting plate is pushed to drive the collar and the sleeve to rotate. Then, the handle is rotated in the forward direction to fix the sleeve and the round tube through the second threaded rod, achieving the effect of arbitrarily adjusting the angle of the connecting plate and the tool magazine.

[0004] Although this technical solution can adjust the rotation angle of the tool magazine in the horizontal direction by rotating the handle, in actual use, this technical solution can only be used as a support frame for a transmission disc-type tool magazine, and cannot adjust the inclination angle of the top plate to support an inclined disc-type tool magazine, and its versatility is not strong. Therefore, an angle adjusting mechanism for a tool magazine bracket is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an angle adjusting mechanism for a tool magazine bracket, aiming to improve the problem in the prior art that the inclination angle of the top plate cannot be adjusted to support various inclined disc-type tool magazines.

[0006] To achieve the above object, the utility model adopts the following technical solutions: An angle adjustment mechanism for a tool magazine bracket, comprising a top plate, a fixed bracket is fixedly connected to the bottom end of the top plate, a swinging column is fixedly connected inside the fixed bracket, hinge columns are rotatably connected to both ends of the swinging column, a support plate is fixedly connected to the bottom end of the hinge column, a rotating support assembly is arranged at the bottom end of the support plate, the rotating support assembly is used to support the device and drive the device to rotate, a power assembly is fixedly connected to the top end of the support plate, the power assembly is used to provide swinging power, a first worm is fixedly connected to the back of the power assembly, the rear end of the first worm is rotatably connected to a rotating bracket, a first worm gear is meshed on the right side of the first worm, a rotating disc is rotatably connected to the top surface of the first worm gear, a sliding column is slidably connected at a non-central position of the rotating disc, a swinging frame is slidably connected to the top end of the sliding column, and an L-shaped bracket is rotatably connected to the bottom end of the first worm gear.

[0007] As a further description of the above technical solution:

[0008] The rotating support assembly includes an electric push rod, the bottom end of the support plate is fixedly connected to the telescopic end of the top of the electric push rod, a rotating bottom plate is fixedly connected to the bottom end of the electric push rod, a protective sleeve is rotatably connected to the outer circumference of the rotating bottom plate, a mounting bracket is fixedly connected to the left side of the protective sleeve, a rotating column is fixedly connected to the bottom of the rotating bottom plate, a second worm gear is fixedly connected to the outer circumference of the bottom end of the rotating column, a second worm is meshed on the left side of the second worm gear, the rear end of the second worm is rotatably connected to a worm bracket, the bottom end of the worm bracket is fixedly connected to a base, a rotating motor is arranged at the top end of the base, and a support frame is fixedly connected to the top end of the base.

[0009] As a further description of the above technical solution:

[0010] The bottom end of the top plate is hinged to the hinge column through the swinging column.

[0011] As a further description of the above technical solution:

[0012] The power assembly includes a motor bracket, the bottom end of the motor bracket is fixedly connected to the top of the support plate, a power motor is fixedly connected to the top of the motor bracket, and the front end of the first worm is fixedly connected to the rear output shaft of the power motor.

[0013] As a further description of the above technical solution:

[0014] The bottom of the rotating bracket is fixedly connected to the inner wall of the bottom end of the L-shaped bracket, and the bottom end of the L-shaped bracket is fixedly connected to the top end of the support plate.

[0015] As a further description of the above technical solution:

[0016] The top end of the swinging frame is fixedly connected to the outer circumference of the swinging column.

[0017] As a further description of the above technical solution:

[0018] The outer periphery of the support plate is slidably connected to the inside of the protective sleeve, and the bottom end of the protective sleeve is fixedly connected to the top end of the support frame.

[0019] As a further description of the above technical solution:

[0020] The top end of the second worm is fixedly connected to the output shaft at the rear end of the rotating motor.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by setting the rotating disc, the swing frame and the sliding column, when the power motor is turned on, the inclination angle of the top plate can be adjusted. Thus, in addition to being able to fix a horizontal tool magazine on the top of the top plate, it can also fix an inclined disc type tool magazine with different inclination angles, and has strong versatility and is relatively practical.

[0023] 2. In the utility model, by setting the electric push rod and the protective sleeve, after the tool change is completed and the tool magazine is not needed, the support plate can be slid down and retracted into the protective sleeve, thereby preventing metal chips from splashing during the cutting of the machine tool and damaging the internal structure of the tool magazine support. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is the overall front view of the angle adjustment mechanism of the tool magazine support proposed by the utility model;

[0025] Figure 2 It is the left side view of the support plate of the angle adjustment mechanism of the tool magazine support proposed by the utility model;

[0026] Figure 3 It is the front view of the L-shaped bracket of the angle adjustment mechanism of the tool magazine support proposed by the utility model;

[0027] Figure 4 It is the front sectional view of the protective sleeve of the angle adjustment mechanism of the tool magazine support proposed by the utility model;

[0028] Figure 5 It is the partial left side view of the rotating column of the angle adjustment mechanism of the tool magazine support proposed by the utility model.

[0029] Legend Explanation:

[0030] 1. Top plate; 2. Fixed frame; 3. Swing column; 4. Hinge column; 5. Support plate; 6. Motor bracket; 7. Power motor; 8. First worm; 9. Rotating bracket; 10. First worm gear; 11. Rotating disc; 12. Sliding column; 13. Swing frame; 14. L-shaped bracket; 15. Electric push rod; 16. Rotating bottom plate; 17. Protective sleeve; 18. Mounting frame; 19. Rotating column; 20. Second worm gear; 21. Second worm; 22. Worm bracket; 23. Rotating motor; 24. Base; 25. Support frame. Detailed implementation manner

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Refer to Figures 1 - 3 , an embodiment provided by the present invention: an angle adjustment mechanism for a tool magazine bracket, including a top plate 1, a connecting member for fixing the tool magazine is provided on the top plate 1, a fixed frame 2 for fixing connection is fixedly connected to the bottom end of the top plate 1, a swing column 3 is fixedly connected inside the fixed frame 2, and a group of hinge columns 4 for fixing connection are rotatably connected to both ends of the swing column 3. The top plate 1 is hinged to the hinge column 4 through the swing column 3. The bottom end of the hinge column 4 is fixedly connected to a support plate 5 for fixing and supporting. A rotating support assembly is provided at the bottom end of the support plate 5, and the rotating support assembly is used to support the device and drive the device to rotate. A power assembly is fixedly connected to the top end of the support plate 5, and the power assembly is used to provide swing power. The power assembly includes a motor bracket 6 for fixing and supporting. The bottom end of the motor bracket 6 is fixedly connected to the top of the support plate 5, and a power motor 7 for providing rotational power is fixedly connected to the top of the motor bracket 6.

[0033] Refer to Figures 2 - 3, a worm 1 is fixedly connected to the back of the power assembly. The front end of the worm 1 is fixedly connected to the rear output shaft of the power motor 7. When the power motor 7 is turned on, the rear output shaft of the power motor 7 will drive the worm 1 to rotate. The rear end of the worm 1 is rotatably connected to a rotating bracket 9 that plays a fixed support role. A worm gear 10 is meshed on the right side of the worm 1. The rotation of the worm 1 can drive the worm gear 10 to rotate slowly and with a large torque. A rotating disc 11 is rotatably connected to the top surface of the worm gear 10. A sliding column 12 is slidably connected to a non-central position of the rotating disc 11. The rotation of the rotating disc 11 can drive the sliding column 12 to rotate around the center of the rotating disc 11. At the same time, the sliding column 12 can slide up and down along the inner wall of the rotating disc 11. The top end of the sliding column 12 is slidably connected to a swing frame 13. The sliding column 12 can slide left and right along the axis direction of the bottom cross bar of the swing frame 13. The top end of the swing frame 13 is fixedly connected to the outer circumference of the swing column 3. The swing frame 13 can swing back and forth with the axis of the swing column 3 as the center and drive the swing column 3 to rotate back and forth. A bottom end of the worm gear 10 is rotatably connected to an L-shaped bracket 14 that plays a fixed support role. The bottom of the rotating bracket 9 is fixedly connected to the inner wall of the bottom end of the L-shaped bracket 14. The bottom end of the L-shaped bracket 14 is fixedly connected to the top end of the support plate 5.

[0034] Refer to Figure 1 , Figure 4 and Figure 5 , the rotating support assembly includes an electric push rod 15. The bottom end of the support plate 5 is fixedly connected to the top telescopic end of the electric push rod 15. A number of groups of electric push rods 15 are provided and evenly distributed in a ring at the bottom end of the support plate 5. When the electric push rod 15 is turned on, the top telescopic end of the electric push rod 15 will drive the support plate 5 to slide up and down. The bottom end of the electric push rod 15 is fixedly connected to a rotating bottom plate 16. A protective sleeve 17 that protects the swing mechanism is rotatably connected to the outer circumference of the rotating bottom plate 16. The outer circumference of the support plate 5 is slidably connected to the inside of the protective sleeve 17. The protective sleeve 17 restricts the support plate 5 to only slide up and down along the inner wall of the protective sleeve 17. An installation frame 18 that is convenient for fixing to the machine tool is fixedly connected to the left side of the protective sleeve 17. A rotating column 19 is fixedly connected to the bottom of the rotating bottom plate 16. A worm gear 20 is fixedly connected to the outer circumference of the bottom end of the rotating column 19. A worm 21 is meshed on the left side of the worm gear 20. The rotation of the worm 21 can drive the worm gear 20 to rotate slowly and with a large torque. The rear end of the worm 21 is rotatably connected to a worm support 22 that plays a fixed support role. The bottom end of the worm support 22 is fixedly connected to a base 24. A rotating motor 23 is arranged at the top end of the base 24. The top end of the worm 21 is fixedly connected to the rear output shaft of the rotating motor 23. When the rotating motor 23 is turned on, the rear output shaft of the rotating motor 23 can drive the worm 21 to rotate. A support frame 25 that plays a fixed support role is fixedly connected to the top end of the base 24. The bottom end of the protective sleeve 17 is fixedly connected to the top end of the support frame 25.

[0035] Working principle: When it is desired to adjust the tilt angle of the top plate 1, the power motor 7 is turned on. The power motor 7 drives the first worm 8 to rotate. The first worm 8 drives the first worm gear 10 to rotate. The first worm gear 10 drives the rotating disc 11 to rotate. The rotating disc 11 drives the sliding column 12 to rotate along the rotating disc 11. At the same time, the sliding column 12 slides up and down along the inner wall of the rotating disc 11. The sliding column 12 drives the swing frame 13 to swing along the swing column 3. At the same time, the swing frame 13 drives the swing column 3 to rotate, driving the fixed frame 2 to rotate. The fixed frame 2 drives the top plate 1 to tilt, thus conveniently adjusting the tilt angle of the top plate 1, which is suitable for use in inclined disk tool magazines with various tilt angles. When it is desired to protect the internal structure of the tool magazine bracket when the tool magazine is not in use, the electric push rod 15 is turned on. The electric push rod 15 drives the support plate 5 to descend, causing the support plate 5 to slide down into the interior of the protective sleeve 17, thereby preventing metal chips from splashing during machine tool cutting and damaging the internal structure of the tool magazine bracket.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A tool magazine support angle adjustment mechanism, comprising a top plate (1), characterized in that: The bottom end of the top plate (1) is fixedly connected to a fixed frame (2), a swing column (3) is fixedly connected inside the fixed frame (2), both ends of the swing column (3) are rotatably connected to hinge columns (4), the bottom end of the hinge column (4) is fixedly connected to a support plate (5), the bottom end of the support plate (5) is provided with a rotation support assembly, the rotation support assembly is used to support the device and drive the device to rotate, the top end of the support plate (5) is fixedly connected to a power assembly, the power assembly is used to provide swing power, the back of the power assembly is fixedly connected to a worm gear (8), the rear end of the worm gear (8) is rotatably connected to a rotation bracket (9), the right side of the worm gear (8) is meshed with a worm wheel (10), the top surface of the worm wheel (10) is rotatably connected to a rotating disk (11), the non-center portion of the rotating disk (11) is slidably connected to a sliding column (12), the top end of the sliding column (12) is slidably connected to a swing frame (13), and the bottom end of the worm wheel (10) is rotatably connected to an L-shaped bracket (14).

2. The tool magazine support angle adjustment mechanism according to claim 1, characterized in that: The rotating support assembly comprises an electric push rod (15), the bottom end of the support plate (5) is fixedly connected to the telescopic end of the top end of the electric push rod (15), the bottom end of the electric push rod (15) is fixedly connected to a rotating base plate (16), the outer periphery of the rotating base plate (16) is rotatably connected to a protective sleeve (17), the left side of the protective sleeve (17) is fixedly connected to a mounting frame (18), the bottom of the rotating base plate (16) is fixedly connected to a rotating column (19), the outer periphery of the bottom end of the rotating column (19) is fixedly connected to a worm gear (20), the left side of the worm gear (20) is meshed with a worm gear (21), the rear end of the worm gear (21) is rotatably connected to a worm gear bracket (22), the bottom end of the worm gear bracket (22) is fixedly connected to a base (24), the top end of the base (24) is provided with a rotating motor (23), and the top end of the base (24) is fixedly connected to a supporting frame (25).

3. The tool magazine support angle adjustment mechanism according to claim 1, characterized in that: The bottom end of the top plate (1) is hinged on the hinged column (4) via a swing column (3).

4. The tool magazine support angle adjustment mechanism according to claim 1, characterized in that: The power assembly comprises a motor bracket (6), the bottom end of the motor bracket (6) is fixedly connected to the top of the support plate (5), the top of the motor bracket (6) is fixedly connected to a power motor (7), and the front end of the worm gear (8) is fixedly connected to the rear end output shaft of the power motor (7).

5. The tool magazine support angle adjustment mechanism according to claim 1, characterized in that: The bottom of the rotating bracket (9) is fixedly connected to the inner wall of the bottom end of the L-shaped bracket (14), and the bottom end of the L-shaped bracket (14) is fixedly connected to the top end of the support plate (5).

6. The tool magazine support angle adjustment mechanism according to claim 1, characterized in that: The top end of the swing frame (13) is fixedly connected to the outer periphery of the swing column (3).

7. The tool magazine support angle adjustment mechanism according to claim 2, characterized in that: The outer periphery of the support plate (5) is slidably connected to the interior of the protective sleeve (17), and the bottom end of the protective sleeve (17) is fixedly connected to the top end of the support frame (25).

8. The tool magazine support angle adjustment mechanism according to claim 2, characterized in that: The top end of the second worm gear (21) is fixedly connected to the rear end output shaft of the rotating motor (23).

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