Numerical control machining center with workpiece washing mechanism

Abstract

The utility model relates to the technical field of numerical control machining center equipment, and discloses a numerical control machining center with a workpiece washing mechanism, which comprises a numerical control machining center body, the top surface of the numerical control machining center body is provided with a strip-shaped hole, and the top surface of the numerical control machining center body is slidably connected with a first moving rod and a second moving rod along the horizontal direction. A first driving assembly for driving the first moving rod and the second moving rod to move is arranged on the top face of the numerical control machining center body, telescopic rods are slidably connected to the inner side of the first moving rod and the inner side of the second moving rod, connecting rods are arranged on the two telescopic rods, and a second driving assembly is arranged on the top face of the numerical control machining center body. A spray head is arranged on the connecting rod, and the top face of the spray head communicates with a water conveying hose. The position of the spray head is changed according to workpieces of different sizes, and the cooling effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machining center equipment, in particular to a numerical control machining center with a workpiece flushing mechanism. Background Art

[0002] CNC machining centers are high-efficiency automated machine tools composed of mechanical equipment and CNC systems, suitable for processing complex parts. CNC machining centers are one of the world's most productive and widely used CNC machine tools. They have strong comprehensive processing capabilities, can complete more processing content after the workpiece is clamped once, and have high processing precision. For batch workpieces with medium processing difficulty, their efficiency is many times that of ordinary equipment. In particular, they can complete processing that many ordinary equipment cannot complete, and are more suitable for single-piece processing with complex shapes and high precision requirements, or small and medium-batch multi-variety production.

[0003] The Chinese patent with the patent number CN112207625A discloses a cooling device for a CNC machining center, comprising a CNC machining center body, a support base fixedly mounted on the lower surface of the CNC machining center body, a machining mechanism movably mounted inside the CNC machining center body, a mounting mechanism movably mounted on the surface of the machining mechanism, a spray mechanism movably mounted inside the mounting mechanism, and a control panel fixedly mounted on the front surface of the CNC machining center body. The cooling device for a CNC machining center described in the present invention belongs to the field of cooling devices, can be installed with a spray cylinder and a drive housing, and has good anti-falling and anti-shaking effects. The flexible installation method also facilitates subsequent disassembly, and can freely adjust the position of the spray cylinder on the surface of the mounting frame, so that when inspecting and replacing the spray cylinder, it can be kept away from the drive housing and the machining tool, thereby expanding the operating space, saving time and effort, and the position of the spray metal pipe can be adjusted, so that the cooling operation is more flexible and adaptable to different application scenarios.

[0004] However, in the prior art, the flushing device can only flush the workbench due to the fixed nozzle position when in use. If a larger workpiece is used, the nozzle cannot be adjusted, resulting in incomplete flushing of the workpiece, thereby affecting the processing of the workpiece. This needs further improvement.

[0005] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop a CNC machining center with a workpiece flushing mechanism. Utility Model Content

[0006] The purpose of the utility model is to provide a CNC machining center with a workpiece flushing mechanism to solve the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A technical solution for a CNC machining center with a workpiece flushing mechanism includes a CNC machining center body, a strip hole is opened on the top surface of the CNC machining center body, and the top surface of the CNC machining center body is slidably connected with moving rod one and moving rod two in the horizontal direction. The top surface of the CNC machining center body is provided with a driving component one for driving the moving rod one and the moving rod two to move, and the inner sides of the moving rod one and the moving rod two are both slidably connected with telescopic rods, and both of the telescopic rods are provided with connecting rods. The top surface of the CNC machining center body is provided with a driving component two, and a nozzle is provided on the connecting rod. The top surface of the nozzle is connected with a water supply hose.

[0009] As a preferred technical solution, the drive component includes a servo motor, which is horizontally installed on the top surface of the CNC machining center body. The top surface of the CNC machining center body is equipped with a fixed block corresponding to the servo motor, and a bidirectional threaded rod is installed on the output shaft of the servo motor. Two drive guide blocks are threadedly connected to the bidirectional threaded rod, and the two drive guide blocks are respectively fixed to one end of the moving rod one and the moving rod two.

[0010] As a preferred technical solution, a guide rod 1 is installed on the top surface of the CNC machining center body, and two guide blocks 1 are slidably connected to the guide rod 1, and the two guide blocks 1 are respectively fixed to the two driving guide blocks 1.

[0011] As a preferred technical solution, the drive component 2 includes a servo motor 2, which is horizontally installed on the top surface of the CNC machining center body. The top surface of the CNC machining center body is equipped with a fixed block 2 corresponding to the servo motor 1. A screw is installed on the output shaft of the servo motor 2, and a drive guide block 2 is threadedly connected to the screw. The two sides of the drive guide block 2 are respectively fixed to two telescopic rods.

[0012] As a preferred technical solution, the connecting rod includes a fixing rod 1, the top of the fixing rod 1 is installed on the bottom surface of the telescopic rod, the bottom end of the fixing rod 1 is installed with a fixing rod 2 tilted downward, the bottom end of the fixing rod 2 is horizontally installed with a mounting block, the top surface of the mounting block is vertically opened with a through hole, and the nozzle is arranged in the through hole.

[0013] As a preferred technical solution, a water tank is provided on one side of the CNC machining center, and a water pump connected to the water tank is installed on one side of the CNC machining center, and the water outlet of the water pump is connected to one end of the water hose.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] (1) The user moves the two telescopic rods along the Y-axis, and the two telescopic rods drive the two connecting rods to move, and the two connecting rods drive the nozzles to move, so as to change the positions of the two nozzles in the Y-axis direction. Then, the user changes the positions of the moving rods 1 and 2 along the X-axis, and changes the distance between the two connecting rods to change the positions of the two nozzles in the X-axis direction. The position of the nozzles is changed according to the workpieces of different sizes to ensure the cooling effect.

[0016] (2) Start servo motor 1 and servo motor 2 to automatically change the position of the print head on the X-axis or Y-axis without manual adjustment by the staff, thus reducing the workload of the staff and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of a CNC machining center with a workpiece flushing mechanism.

[0018] Figure 2 This is a top view of a CNC machining center with a workpiece flushing mechanism.

[0019] In the accompanying drawings: 1. CNC machining center body; 2. Bar hole; 3. Moving rod one; 4. Moving rod two; 5. Telescopic rod; 6. Fixed rod one; 7. Nozzle; 8. Water supply hose; 9. Servo motor one; 10. Fixed block one; 11. Bidirectional threaded rod; 12. Drive guide block one; 13. Guide rod one; 14. Guide block one; 15. Servo motor two; 16. Fixed block two; 17. Drive guide block two; 18. Fixed rod two; 19. Mounting block; 20. Water tank; 21. Water pump. DETAILED DESCRIPTION

[0020] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions, and advantages of the present invention more clearly understood, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present invention can be implemented without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention.

[0021] like Figure 1-2 As shown, the utility model provides a technical solution for a CNC machining center with a workpiece flushing mechanism: it includes a CNC machining center body 1, a strip hole 2 is opened on the top surface of the CNC machining center body 1, and at the same time, a moving rod 1 3 and a moving rod 2 4 are connected to the top surface of the CNC machining center body 1 in a horizontal sliding direction, and the moving rod 1 3 and the moving rod 2 4 both move in the same or opposite directions along the direction of the X-axis.

[0022] In this embodiment, a drive component 1 is provided on the top surface of the CNC machining center body 1, and the drive component 1 drives the moving rod 1 3 and the moving rod 2 4 to move in an automated manner, wherein the drive component 1 includes a servo motor 1 9, and the servo motor 1 9 is horizontally installed on the top surface of the CNC machining center body 1, and a fixed block 10 corresponding to the output shaft of the servo motor 1 9 is installed on the top surface of the CNC machining center body 1, and a bidirectional threaded rod 11 is installed on the output shaft of the servo motor 1 9, and two driving guide blocks 12 are threadedly connected to the bidirectional threaded rod 11, and the two driving guide blocks 12 are respectively fixed to one end of the moving rod 1 3 and the moving rod 2 4.

[0023] Start the servo motor 9, the output shaft of the servo motor 9 drives the bidirectional threaded rod 11 to rotate, the bidirectional threaded rod 11 drives the two driving guide blocks 12 to move in the same or opposite directions, and the two driving guide blocks 12 respectively drive the moving rod 3 and the moving rod 2 4 to move in the same or opposite directions.

[0024] Among them, a guide rod 13 is installed on the top surface of the CNC machining center body 1, and two guide blocks 14 are slidably connected to the guide rod 13. The two guide blocks 14 are respectively fixed to the two driving guide blocks 12, and the two guide blocks 14 have a guiding effect on the movement of the two driving guide blocks 12.

[0025] In this embodiment, telescopic rods 5 are slidably connected to the inner sides of moving rod 1 3 and moving rod 2 4. The two telescopic rods 5 slide along the length directions of moving rod 1 3 and moving rod 2 4 respectively. Connecting rods are provided on the two telescopic rods 5. When the two telescopic rods 5 are moved, the two telescopic rods 5 will drive the two connecting rods to move.

[0026] In this embodiment, a drive component 2 is provided on the top surface of the CNC machining center body 1, and the drive component 2 drives the two telescopic rods 5 to move in an automated manner, wherein the drive component 2 includes a servo motor 2 15, and the servo motor 2 15 is horizontally installed on the top surface of the CNC machining center body 1, and a fixed block 2 16 corresponding to the output shaft of the servo motor 2 9 is installed on the top surface of the CNC machining center body 1, and a screw rod is installed on the output shaft of the servo motor 2 9, and a drive guide block 2 17 is threadedly connected to the screw rod, and the two sides of the drive guide block 2 17 are respectively fixed to the two telescopic rods 5.

[0027] The servo motor 2 15 is started, and the output shaft of the servo motor 2 15 drives the screw to rotate, and the screw drives the guide block 2 17 to move linearly, and the guide block 2 17 drives the two telescopic rods 5 to move linearly.

[0028] In this embodiment, a nozzle 7 is provided on each of the two connecting rods. A water hose 8 is connected to the top of the nozzle 7 to transport coolant into the water hose 8. The coolant cools the workpiece through the nozzle 7.

[0029] The user moves the two telescopic rods 5 along the Y-axis, and the two telescopic rods 5 drive the two connecting rods to move, and the two connecting rods drive the nozzle 7 to move, so as to change the position of the two nozzles 7 in the Y-axis direction. Then, the position of the movable rod 1 3 and the movable rod 2 4 is changed along the X-axis, and the distance between the two connecting rods is changed to change the position of the two nozzles 7 in the X-axis direction. The position of the nozzle 7 is changed according to the workpieces of different sizes to ensure the cooling effect.

[0030] By starting the servo motor 1 9 and the servo motor 2 15 , the position of the nozzle 7 on the X-axis or Y-axis can be changed automatically without manual adjustment by the staff, thereby reducing the workload of the staff and improving efficiency.

[0031] In this embodiment, the connecting rod includes a fixed rod 6, the top of which is installed on the bottom surface of the telescopic rod 5, and a fixed rod 2 18 is installed at an angle downward at the bottom end of the fixed rod 6. The fixed rod 2 18 is set at an angle of 60°, and a mounting block 19 is horizontally installed at the bottom end of the fixed rod 2 18. A through hole is vertically opened on the top surface of the mounting block 19, and the nozzle 7 is set in the through hole.

[0032] In this embodiment, a water tank 20 is provided on one side of the CNC machining center. The staff transports the coolant into the water tank 20 in advance. A water pump 21 connected to the water tank 20 is installed on one side of the CNC machining center. The water pump 21 is located directly above the water tank 20. The water outlet of the water pump 21 is connected to one end of the water hose 8. When the water pump 21 is started, the coolant in the water tank 20 enters the nozzle 7 through the water hose 8 and is then transported through the nozzle 7.

[0033] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0034] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0036] While the embodiments described above are based on the present invention, these embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Clearly, many modifications and variations are possible based on the above description. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better utilize the present invention and its modifications and uses. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A CNC machining center with a workpiece flushing mechanism, characterized in that: The invention comprises a CNC machining center body (1), wherein a strip hole (2) is provided on the top surface of the CNC machining center body (1), and a moving rod (3) and a moving rod (4) are connected to the top surface of the CNC machining center body (1) in a sliding manner in the horizontal direction. A driving component (1) for driving the moving rod (3) and the moving rod (4) is provided on the top surface of the CNC machining center body (1), and a telescopic rod (5) is slidably connected to the inner sides of the moving rod (3) and the moving rod (4), and a connecting rod is provided on each of the two telescopic rods (5). A driving component (2) is provided on the top surface of the CNC machining center body (1), and a nozzle (7) is provided on the connecting rod. The top surface of the nozzle (7) is connected to a water supply hose (8).

2. A CNC machining center with a workpiece flushing mechanism according to claim 1, characterized in that: The driving component 1 includes a servo motor 1 (9), and the servo motor 1 (9) is horizontally installed on the top surface of the CNC machining center body (1). The top surface of the CNC machining center body (1) is installed with a fixed block 1 (10) corresponding to the servo motor 1 (9). A bidirectional threaded rod (11) is installed on the output shaft of the servo motor 1 (9), and two driving guide blocks 1 (12) are threadedly connected to the bidirectional threaded rod (11). The two driving guide blocks 1 (12) are respectively fixed to one end of the moving rod 1 (3) and the moving rod 2 (4).

3. A CNC machining center with a workpiece flushing mechanism according to claim 2, characterized in that: A guide rod (13) is installed on the top surface of the CNC machining center body (1), and two guide blocks (14) are slidably connected to the guide rod (13), and the two guide blocks (14) are respectively fixed to the two driving guide blocks (12).

4. A CNC machining center with a workpiece flushing mechanism according to claim 1, characterized in that: The second driving component includes a second servo motor (15), which is horizontally mounted on the top surface of the CNC machining center body (1). The top surface of the CNC machining center body (1) is mounted with a second fixing block (16) corresponding to the second servo motor (15). A screw is mounted on the output shaft of the second servo motor (15), and a second driving guide block (17) is threadedly connected to the screw. Both sides of the second driving guide block (17) are respectively fixed to two telescopic rods (5).

5. The CNC machining center with a workpiece flushing mechanism according to claim 1, characterized in that: The connecting rod comprises a fixing rod (6), the top end of the fixing rod (6) is mounted on the bottom surface of the telescopic rod (5), the bottom end of the fixing rod (6) is tilted downwardly and a fixing rod (18) is mounted, the bottom end of the fixing rod (18) is horizontally mounted with a mounting block (19), the top surface of the mounting block (19) is vertically provided with a through hole, and the nozzle (7) is arranged in the through hole.

6. A CNC machining center with a workpiece flushing mechanism according to claim 1, characterized in that: A water storage tank (20) is provided on one side of the CNC machining center, and a water pump (21) connected to the water storage tank (20) is installed on one side of the CNC machining center, and the water outlet of the water pump (21) is connected to one end of the water delivery hose (8).

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