High-capacity floor disc type lifting tool magazine and using method thereof

Abstract

The invention discloses a high-capacity floor disc type lifting tool magazine and a using method thereof.The high-capacity floor disc type lifting tool magazine comprises a lifting frame, a threaded rod is rotationally installed in the lifting frame, the surface of the threaded rod is sleeved with a threaded sleeve in a threaded mode, and sliding grooves are formed in the two sides of the lifting frame; a round rod is fixedly installed in each sliding groove, the surface of each round rod is movably sleeved with a sliding block, one side of each sliding block is fixedly connected with one side of a threaded sleeve, a rolling shaft is rotatably installed at the top of the lifting frame, and the bottom of the rolling shaft penetrates through the lifting frame and is fixedly connected with the top of a threaded rod; and a mounting plate is fixedly mounted on one side of the lifting frame. According to the high-capacity floor disc type lifting tool magazine, an operator starts a lifting motor, operation of the lifting motor enables a rotating rod to rotate, then the rotating rod drives a circular shaft to rotate, then the circular shaft drives a belt to rotate, and then a rolling shaft is driven to rotate through the belt.

Description

Technical Field

[0001] The invention relates to the technical field of tool magazines for machining centers, and in particular to a large-capacity floor-standing disc type lifting tool magazine and a use method thereof. Background Art

[0002] The tool magazine is a device that provides the tool storage and tool change requirements required in the automated processing process. Its automatic tool change mechanism and tool magazine that can store multiple tools have changed the traditional human-oriented production method. Through the control of computer programs, various processing requirements can be completed, such as milling, drilling, boring, tapping, etc., which greatly shortens the processing schedule and reduces production costs. This is the biggest feature of the tool magazine system. The tool magazine mainly provides a tool storage position and can correctly select the tool and position it according to the program control to perform tool exchange; the tool change mechanism is to perform the tool exchange action. The tool magazine must exist at the same time as the tool change mechanism. If there is no tool magazine, the tools required for processing cannot be stored in advance. If there is no tool change mechanism, the tools required for processing cannot be replaced in sequence from the tool magazine, and the purpose of reducing non-cutting time is lost. The two are complementary in function and application. Disc tool magazine is also a type of tool magazine. Disc tool magazine needs to be automatically lifted and lowered during processing to improve processing efficiency. Therefore, a large-capacity floor-standing disc lifting tool magazine is required.

[0003] The existing disc tool magazine cannot be automatically raised and lowered, which may reduce the efficiency of adjustment. In addition, when the tool magazine is rotated, a motor is often used for direct transmission. This operation method may cause unstable transmission and reduce practicality. Summary of the invention

[0004] The purpose of the present invention is to provide a large-capacity floor-standing disc-type lifting tool magazine and a method of using the same, so as to solve the problem that the existing disc-type tool magazine mentioned in the above background technology cannot be automatically lifted and lowered, which may reduce the efficiency of adjustment, and when the tool magazine is rotated, a motor is often used for direct transmission. This operation method may cause unstable transmission and reduce practicality.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a large-capacity floor-standing disc type lifting tool magazine comprises a lifting frame, a threaded rod is rotatably installed inside the lifting frame, and a threaded sleeve is threadedly sleeved on the surface of the threaded rod, and slide grooves are opened on both sides of the lifting frame, and round rods are fixedly installed inside the slide grooves, and sliders are movably sleeved on the surfaces of the round rods, one side of the slider is fixedly connected to one side of the silk sleeve, a roller is rotatably installed on the top of the lifting frame, and the bottom of the roller passes through the lifting frame and is fixedly connected to the top of the threaded rod, a mounting plate is fixedly installed on one side of the lifting frame, a round shaft is rotatably installed on the top of the mounting plate, a belt is movably sleeved on the surfaces of the round shaft and the roller, a rotating rod is fixedly installed on the top of the round shaft, a protective box is fixedly installed on the top of the lifting frame and the mounting plate, a lifting motor is fixedly installed on the top of the protective box, and the output end of the lifting motor passes through the protective box and is fixedly connected to the top of the rotating rod.

[0006] Preferably, a movable plate is fixedly mounted on the surface of the slider, the inner surface of the movable plate is movably connected to the outer surface of the lifting frame, a bearing is rotatably mounted on the surface of the movable plate, a driven gear is rotatably mounted on the surface of the bearing, and a disc tool magazine is fixedly mounted on the bottom of the driven gear.

[0007] Preferably, a vertical plate is fixedly installed on one side of the slider, a horizontal plate is fixedly installed on one side of the vertical plate, a rotating shaft is rotatably installed on the bottom of the horizontal plate, a driving gear is fixedly installed on the bottom of the rotating shaft, and the outer surface of the driving gear is meshingly connected with the outer surface of the driven gear.

[0008] Preferably, a rotating motor is fixedly mounted on the top of the transverse plate, and an output end of the rotating motor passes through the transverse plate and is fixedly connected to the top of the rotating shaft.

[0009] Preferably, guide rails are fixedly mounted on both ends of the lifting frame, and the outer surface of the guide rails is movably connected to the inner surface of the movable plate.

[0010] Preferably, a vertical rod is fixedly installed at the bottom of the lifting frame, a reinforcing plate is fixedly installed around the surface of the vertical rod, a bottom plate is fixedly installed between the vertical rod and the reinforcing plate, and a mounting hole is opened around the top of the bottom plate.

[0011] Preferably, a method for using a large-capacity floor-standing disc lift tool magazine comprises the following steps:

[0012] S1. First, the operator can fix it through the bottom plate and the mounting hole, and then start the lifting motor. The operation of the lifting motor will cause the rotating rod to rotate, and then the rotating rod will drive the round shaft to rotate, and then the round shaft will drive the belt to rotate, and then the belt will drive the roller to rotate. At this time, the roller will drive the threaded rod to rotate, and then the threaded rod will drive the thread sleeve to slide inside the lifting frame.

[0013] S2. Then the slider is driven by the thread sleeve to slide inside the slide groove and on the surface of the round rod. At the same time, the slider drives the moving plate to slide, and the moving plate drives the bearing to slide, and then the driven gear is driven to slide through the bearing, and then the disc tool magazine below is automatically lifted and lowered.

[0014] S3. Finally, the rotating motor is started in real time. The operation of the rotating motor causes the shaft to rotate, and then the shaft drives the driving gear to rotate. At this time, the driving gear drives the driven gear to rotate, and then the driven gear drives the bearing to rotate. At the same time, the driven gear drives the disc tool magazine 17 to rotate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The invention relates to a large-capacity floor-standing disc-type lifting tool magazine and a method of using the same. During daily use, the operator starts the lifting motor, and the operation of the lifting motor causes the rotating rod to rotate, and then the rotating rod drives the round shaft to rotate, and then the round shaft drives the belt to rotate, and then the belt drives the roller to rotate, at which time the roller drives the threaded rod to rotate, and then the threaded rod drives the threaded sleeve to slide inside the lifting frame, and then the threaded sleeve drives the slider to slide inside the slide groove and on the surface of the round rod, and at the same time the slider drives the moving plate to slide, and then the moving plate drives the bearing to slide, and then the bearing drives the driven gear to slide, and then drives the disc-type tool magazine below it to automatically lift and lower, thereby improving the efficiency of adjustment.

[0017] The invention relates to a large-capacity floor-standing disc-type lifting tool magazine and a method for using the same. During daily use, the operator starts a rotating motor, and the operation of the rotating motor causes the rotating shaft to rotate, and then the rotating shaft drives the driving gear to rotate. At this time, the driving gear drives the driven gear to rotate, and then the driven gear drives the bearing to rotate. At the same time, the driven gear drives the disc-type tool magazine to rotate. This operation method uses gear transmission, which can make the rotation of the disc-type tool magazine more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view of the present invention;

[0019] Figure 2 is a cross-sectional view of the present invention;

[0020] Figure 3 For the present invention Figure 2 A partial enlarged view of the middle part;

[0021] Figure 4 It is a schematic diagram of the top structure of the lifting frame of the present invention;

[0022] Figure 5 It is a schematic diagram of the top structure of the base plate of the present invention.

[0023] In the figure: 1. lifting frame; 2. threaded rod; 3. thread sleeve; 4. slide groove; 5. round rod; 6. slider; 7. roller; 8. mounting plate; 9. round shaft; 10. belt; 11. rotating rod; 12. protective box; 13. lifting motor; 14. moving plate; 15. bearing; 16. driven gear; 17. disc tool magazine; 18. vertical plate; 19. horizontal plate; 20. rotating shaft; 21. driving gear; 22. rotating motor; 23. vertical rod; 24. reinforcing plate; 25. bottom plate; 26. mounting hole; 27. guide rail. DETAILED DESCRIPTION

[0024] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-5The present invention provides a technical solution: a large-capacity floor-standing disc-type lifting tool magazine, including a lifting frame 1, a threaded rod 2 is rotatably installed inside the lifting frame 1, and a threaded sleeve 3 is threadedly sleeved on the surface of the threaded rod 2. The outer surface of the threaded sleeve 3 is movably connected to the inner surface of the lifting frame 1. When the threaded rod 2 rotates, it will drive the threaded sleeve 3 to slide inside the lifting frame 1, so that the position of the threaded sleeve 3 can be adjusted. Slide grooves 4 are provided on both sides of the lifting frame 1, and round rods 5 are fixedly installed inside the slide grooves 4. Slide blocks 6 are movably sleeved on the surfaces of the round rods 5. The inner surface of the slide block 6 and the outer surface of the round rod 5 are both smooth, so that the slide block 6 can slide more smoothly on the surface of the round rod 5 and reduce the occurrence of jamming. One side of the slide block 6 is fixedly connected to one side of the threaded sleeve 3, and the threaded sleeve 3 can slide when the threaded rod 2 rotates. When the lifting frame 1 is in motion, the slider 6 will be driven to slide inside the slide groove 4 and on the surface of the round rod 5. Due to the design of the round rod 5 and the slider 6, the sliding of the silk sleeve 3 can be made more stable. A roller 7 is rotatably installed on the top of the lifting frame 1. The bottom of the roller 7 passes through the lifting frame 1 and is fixedly connected to the top of the threaded rod 2. When the roller 7 rotates, it will drive the threaded rod 2 to rotate, and then drive the silk sleeve 3 to rotate. A mounting plate 8 is fixedly installed on one side of the lifting frame 1. A round shaft 9 is rotatably installed on the top of the mounting plate 8. A belt 10 is movably sleeved on the surface of the round shaft 9 and the roller 7. The belt 10 is elastic and can buffer and absorb vibration. It can reduce impact and vibration during the transmission process, making the transmission more stable and low in noise. When the transmission system is overloaded, the belt 10 will slip on the round shaft 9 and the roller 7. It prevents other components from being damaged due to overload and plays a role in protecting the equipment. It can adapt to transmission with a larger center distance and can effectively transmit power when the center distance between the two shafts is large. The belt 10 has high transmission efficiency and can ensure the effective transmission of energy to a certain extent. The round shaft 9 will drive the belt 10 to rotate when it rotates, and then drive the roller 7 to rotate, thereby improving the efficiency of adjustment. A rotating rod 11 is fixedly installed on the top of the round shaft 9. When the rotating rod 11 rotates, it will drive the round shaft 9 to rotate, and then drive the belt 10 to rotate. A protective box 12 is fixedly installed on the top of the lifting frame 1 and the mounting plate 8. The protective box 12 can protect the roller 7, the round shaft 9 and the belt 10 to reduce the damage caused by external forces. A lifting motor is fixedly installed on the top of the protective box 12 13, and the output end of the lifting motor 13 passes through the protective box 12 and is fixedly connected to the top of the rotating rod 11. The lifting motor 13 will cause the rotating rod 11 to rotate when it is running, thereby improving the rotation efficiency of the circular shaft 9. A moving plate 14 is fixedly installed on the surface of the slider 6. The inner surface of the moving plate 14 is movably connected to the outer surface of the lifting frame 1. When the moving plate 14 slides, it will drive the moving plate 14 on the surface of the lifting frame 1. The inner surface of the moving plate 14 and the outer surface of the lifting frame 1 are both smooth, which can make the moving plate 14 slide more smoothly on the surface of the lifting frame 1 and reduce the occurrence of jams. A bearing 15 is rotatably installed on the surface of the moving plate 14. The bearing 15 supports the mechanical rotating body, reduces the friction coefficient during its movement, and ensures its rotation accuracy.A driven gear 16 is rotatably installed on the surface of the bearing 15. When the movable plate 14 slides, it will drive the bearing 15 to slide, and then drive the driven gear 16 to slide. The gear has high strength and rigidity and can withstand large torque. It is suitable for occasions such as disc tool magazines that need to drive a certain weight of tools to rotate. It can ensure the stability of the tool magazine during high-speed rotation and long-term operation. The gear transmission structure is simple, the operation is stable, and it is not easily disturbed by external factors. The service life of the gear is long, which can reduce the maintenance cost and downtime of the tool magazine and improve the overall reliability of the equipment. A disc tool magazine 17 is fixedly installed at the bottom of the driven gear 16. When the driven gear 16 slides, it will drive the disc tool magazine 17 to slide. The automatic lifting function can make the tool magazine drop to a lower position when not in use, reducing the occupation of the space above the workshop, making the workshop layout more compact and reasonable, and the automatic lifting function can accurately send the tool to the appropriate tool changing position, better cooperate with the tool changing mechanism of the machine tool, reduce the tool changing time, and improve the processing efficiency. Moreover, the tool magazine lifting process can be carried out in parallel with other machine tool operations, further shortening the overall processing time. The tool magazine automatically lifts to the designated position for tool change, avoiding collision, wear and other damages that may be caused to the tool during manual handling or manual adjustment. This is beneficial to protecting the tool, extending the tool life, and reducing processing costs. The automatically lifting disc tool magazine 17 is convenient for maintenance personnel to carry out inspection and maintenance. When the tool magazine is lowered to a low position, maintenance personnel can more easily access various parts of the tool magazine to clean, lubricate, inspect and replace parts, etc., which helps to timely discover and solve potential problems and ensure the normal operation of the tool magazine. At the same time, the driven gear 16 will also drive the disc tool magazine 17 to rotate when it rotates. The disc tool magazine 17 is a device for storing and replacing tools. It arranges the tools along the circumference through a disc-shaped design, which is convenient for quick tool replacement. The capacity of the disc tool magazine 17 can be set according to the specific situation.

[0026] A vertical plate 18 is fixedly installed on one side of the slider 6, and a horizontal plate 19 is fixedly installed on one side of the vertical plate 18. When the slider 6 slides, it will drive the vertical plate 18 to slide, and then drive the horizontal plate 19 to slide. A rotating shaft 20 is rotatably installed at the bottom of the horizontal plate 19, and a driving gear 21 is fixedly installed at the bottom of the rotating shaft 20. The outer surface of the driving gear 21 is meshed and connected with the outer surface of the driven gear 16. When the rotating shaft 20 rotates, it will drive the driving gear 21 to rotate, and then drive the driven gear 16 to rotate. This method uses gears for transmission. It can ensure a relatively accurate transmission ratio, so that the rotation angle of the disc tool magazine is accurate, thereby ensuring that the tool can be accurately positioned at the tool change position, which is beneficial to improving the processing accuracy. When transmitting power, the energy loss is small, and the power of the motor can be efficiently transmitted to the tool magazine to achieve rapid rotation, which is helpful to improve the tool change speed of the tool magazine, thereby improving the processing efficiency. A rotating motor 22 is fixedly installed on the top of the horizontal plate 19, and the output end of the rotating motor 22 passes through the horizontal plate 19 and is fixedly connected to the top of the rotating shaft 20. When the rotating motor 22 is running, The rotating shaft 20 rotates, thereby improving the rotation efficiency of the driving gear 21. Guide rails 27 are fixedly installed at both ends of the lifting frame 1, and the outer surface of the guide rail 27 is movably connected to the inner surface of the moving plate 14. The outer surface of the guide rail 27 and the inner surface of the moving plate 14 are both smooth, which can make the sliding of the moving plate 14 more stable. A vertical rod 23 is fixedly installed at the bottom of the lifting frame 1, and a reinforcing plate 24 is fixedly installed around the surface of the vertical rod 23. The reinforcing plate 24 can significantly increase the bending stiffness of the vertical rod 23, thereby enhancing the overall stability of the structure. Increasing the bending rigidity of the lifting frame 1 can improve the stress distribution of the lifting frame 1, reduce stress concentration, and improve the bearing capacity of the structure. The reinforcing plate 24 can share part of the load and reduce the stress of the vertical rod 23 itself, thereby improving the bearing capacity of the vertical rod 23. The bottom of the vertical rod 23 and the reinforcing plate 24 is fixedly installed with a bottom plate 25, and the top of the bottom plate 25 is surrounded by mounting holes 26. The number of the mounting holes 26 is four, and the four mounting holes 26 have the same size. Due to the design of the bottom plate 25 and the mounting holes 26, it is convenient to install it.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A large-capacity floor-standing disc-type lifting tool magazine, comprising a lifting frame (1), characterized in that: A threaded rod (2) is rotatably mounted inside the lifting frame (1), a threaded sleeve (3) is threadedly sleeved on the surface of the threaded rod (2), a slide groove (4) is provided on both sides of the lifting frame (1), a round rod (5) is fixedly mounted inside the slide groove (4), a slider (6) is movably sleeved on the surface of the round rod (5), one side of the slider (6) is fixedly connected to one side of the screw sleeve (3), a roller (7) is rotatably mounted on the top of the lifting frame (1), the bottom of the roller (7) passes through the lifting frame (1) and is fixedly connected to the top of the threaded rod (2), A mounting plate (8) is fixedly mounted on one side of the lifting frame (1), a round shaft (9) is rotatably mounted on the top of the mounting plate (8), a belt (10) is movably sleeved between the round shaft (9) and the surface of the roller (7), a rotating rod (11) is fixedly mounted on the top of the round shaft (9), a protective box (12) is fixedly mounted on the top of the lifting frame (1) and the mounting plate (8), a lifting motor (13) is fixedly mounted on the top of the protective box (12), and an output end of the lifting motor (13) passes through the protective box (12) and is fixedly connected to the top of the rotating rod (11).

2. A large-capacity floor-standing disc lift tool magazine according to claim 1, characterized in that: A movable plate (14) is fixedly mounted on the surface of the slider (6); the inner surface of the movable plate (14) is movably connected to the outer surface of the lifting frame (1); a bearing (15) is rotatably mounted on the surface of the movable plate (14); a driven gear (16) is rotatably mounted on the surface of the bearing (15); and a disc-type tool magazine (17) is fixedly mounted at the bottom of the driven gear (16).

3. The large-capacity floor-standing disc type lifting tool magazine according to claim 1 is characterized in that: A vertical plate (18) is fixedly mounted on one side of the slider (6), a horizontal plate (19) is fixedly mounted on one side of the vertical plate (18), a rotating shaft (20) is rotatably mounted on the bottom of the horizontal plate (19), a driving gear (21) is fixedly mounted on the bottom of the rotating shaft (20), and the outer surface of the driving gear (21) is meshingly connected with the outer surface of the driven gear (16).

4. A large-capacity floor-standing disc type lifting tool magazine according to claim 3, characterized in that: A rotating motor (22) is fixedly mounted on the top of the transverse plate (19), and an output end of the rotating motor (22) passes through the transverse plate (19) and is fixedly connected to the top of the rotating shaft (20).

5. The large-capacity floor-standing disc type lifting tool magazine according to claim 1 is characterized in that: Guide rails (27) are fixedly mounted on both ends of the lifting frame (1), and the outer surface of the guide rails (27) is movably connected to the inner surface of the movable plate (14).

6. The large-capacity floor-standing disc type lifting tool magazine according to claim 1 is characterized by: A vertical rod (23) is fixedly mounted at the bottom of the lifting frame (1), a reinforcing plate (24) is fixedly mounted around the surface of the vertical rod (23), a bottom plate (25) is fixedly mounted at the bottom of the vertical rod (23) and the reinforcing plate (24), and a mounting hole (26) is opened around the top of the bottom plate (25).

7. A method for using a large-capacity floor-standing disc type lifting tool magazine according to claims 1-6, characterized in that: The following steps are involved: S1. First, the operator can fix the bottom plate (25) and the mounting hole (26), and then start the lifting motor (13). The operation of the lifting motor (13) will cause the rotating rod (11) to rotate, and then the rotating rod (11) will drive the round shaft (9) to rotate, and then the round shaft (9) will drive the belt (10) to rotate, and then the belt (10) will drive the roller (7) to rotate, and at this time the roller (7) will drive the threaded rod (2) to rotate, and then the threaded rod (2) will drive the wire sleeve (3) to slide inside the lifting frame (1); S2, then the wire sleeve (3) drives the slider (6) to slide inside the slide groove (4) and on the surface of the round rod (5), and at the same time the slider (6) drives the moving plate (14) to slide, and then the moving plate (14) drives the bearing (15) to slide, and then the driven gear (16) is driven to slide through the bearing (15), and then the disc-type tool magazine (17) below is driven to automatically rise and fall; S3, finally, the rotating motor (22) is started in real time. The operation of the rotating motor (22) causes the rotating shaft (20) to rotate, and then the rotating shaft (20) drives the driving gear (21) to rotate. At this time, the driving gear (21) drives the driven gear (16) to rotate, and then the driven gear (16) drives the bearing (15) to rotate. At the same time, the driven gear (16) drives the disc tool magazine 17 to rotate.

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