Improved precision numerical control machining center

Abstract

The utility model relates to the technical field of numerical control machining centers, and discloses an improved precision numerical control machining center which comprises a numerical control machining center body, and one side of the numerical control machining center body is connected with a dustproof plate in a sliding mode in the vertical direction. A first driving assembly for driving the dustproof plate to vertically move is arranged on one side of the numerical control machining center body, and a first sealing rod and a second sealing rod are arranged on one side of the numerical control machining center body in the horizontal direction. The dustproof plate is moved in the vertical direction and moves into the channel, and the situation that workers touch the panel is reduced through the dustproof plate.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machining centers, in particular to an improved precision numerical control machining center. 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] A Chinese patent with authorization publication number CN215824796U discloses a CNC machining center with a multifunctional workbench, a CNC machining center with a multifunctional workbench, including a CNC machining center body, a CNC machining center door and a CNC machining center controller, wherein the CNC machining center door is installed at the front end of the CNC machining center body, and relates to the technical field of CNC machining centers. The utility model aims to solve the problem that the existing CNC machining center is prone to excessive internal temperature when used for a long time. If heat dissipation treatment is not performed, internal parts are prone to damage. In addition, when performing machining operations, workers sometimes need to take some workpieces or tools, but there is no place to put them, which makes their use very inconvenient and they can only be placed at random.

[0004] However, in the prior art, there are many control buttons on the control panel. When the CNC machining center is not working, the control panel is generally exposed to the outside, which is easy to be accidentally touched and easily sticky with dust. This needs to be further improved.

[0005] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop an improved precision CNC machining center. Utility Model Content

[0006] The purpose of this utility model is to provide an improved precision CNC machining center 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 an improved precision CNC machining center includes a CNC machining center body, one side of the CNC machining center body is slidably connected to a dustproof plate in the vertical direction, one side of the CNC machining center body is provided with a driving component 1 for driving the dustproof plate to move vertically, and one side of the CNC machining center body is provided with a closing rod 1 and a closing rod 2 in the horizontal direction.

[0009] As a preferred technical solution, two L-shaped bars are symmetrically installed on one side of the CNC machining center body, and the two L-shaped bars form a channel, and the dustproof plate is slidably connected in the channel.

[0010] As a preferred technical solution, the first closing rod is horizontally installed on one side of the CNC machining center body, and the second closing rod is slidably connected to one side of the CNC machining center body along the horizontal direction.

[0011] As a preferred technical solution, the drive component includes a fixed block, which is installed on one side of the CNC machining center. A servo motor arranged opposite to the fixed block is installed on one side of the CNC machining center. A screw is installed on the output shaft of the servo motor, and a drive guide block is threaded on the screw. The dustproof plate is vertically installed on the top surface of the drive guide block.

[0012] As a preferred technical solution, two sliding rods are symmetrically installed along the vertical direction on one side of the CNC machining center body, and sliders are slidably connected to the two sliding rods, and the two sliders are fixed to the driving guide block.

[0013] As a preferred technical solution, a handle is installed at the outer end of the second closing rod.

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

[0015] (1) When the panel is not in use, the dustproof plate is moved vertically into the channel. The two L-shaped strips guide the vertical movement of the dustproof plate. The dustproof plate and the two L-shaped strips form a U-shape, and the panel is located inside the U-shape. The dustproof plate reduces the risk of workers touching the panel.

[0016] (2) Start the servo motor, the servo motor output shaft drives the screw to rotate, the screw drives the guide block to move vertically, the guide block drives the dust shield to move vertically, and the dust shield moves into the channel in an automated manner without manual intervention, thereby reducing the workload of the staff and improving the efficiency of movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of embodiment 1 of an improved precision CNC machining center.

[0018] Figure 2 This is a front view of embodiment 2 of an improved precision CNC machining center.

[0019] In the accompanying drawings: 1. Dustproof plate; 2. Closing rod 1; 3. Closing rod 2; 4. L-shaped bar; 5. Fixed block; 6. Servo motor; 7. Screw rod; 9. Drive guide block; 10. Slide rod; 11. Slider; 13. Handle; 14. CNC machining center body. 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] Example 1: Figure 1 As shown, the utility model provides an improved technical solution for a precision CNC machining center: it includes a CNC machining center body 14, two L-shaped bars 4 are symmetrically installed in the vertical direction on one side of the CNC machining center body, the two L-shaped bars 4 are symmetrically arranged on both sides of the panel, and the two L-shaped bars 4 form a channel, and a dustproof plate 1 is slidably connected in the vertical direction on one side of the CNC machining center body. When the panel is not in use, the dustproof plate 1 is moved in the vertical direction, and the dustproof plate 1 moves into the channel. The two L-shaped bars 4 have a guiding effect on the vertical movement of the dustproof plate 1. The dustproof plate 1 and the two L-shaped bars 4 form a U-shape, and the panel is located in the U-shape. The dustproof plate 1 reduces the situation where the staff touches the panel.

[0022] In this embodiment, a closing rod 2 is installed horizontally on one side of the CNC machining center body, and the closing rod 2 is in contact with the top ends of the two L-shaped bars 4. The closing rod 2 has a limiting function on the dustproof plate 1, and the closing rod 2 closes the channel. At the same time, a closing rod 2 3 is slidably connected to one side of the CNC machining center body in the horizontal direction. After the dustproof plate 1 moves to a preset position, the staff moves the closing rod 2 3 horizontally. The two ends of the closing rod 2 are flush with the two sides of the dustproof plate 1 and the inner side is in contact with the side of the closing rod 2 3 away from the CNC machining center. The closing rod 2 3 closes the bottom side of the channel, reducing the entry of dust into the panel.

[0023] In this embodiment, in order to facilitate the user to move the closing rod 2 3 , a handle 13 is installed at the outer end of the closing rod 2 3 . When moving the closing rod 2 3 , the user only needs to hold the handle 13 .

[0024] Example 2: Reference Figure 2 , which is different from Example 1, is that, in this embodiment, a drive component 1 is provided on one side of the CNC machining center body, and the drive component 1 drives the dustproof plate 1 to move vertically in an automated manner, wherein the drive component 1 includes a fixed block 5, and the fixed block 5 is installed on one side of the CNC machining center. A servo motor 6 arranged opposite to the fixed block 5 is installed on one side of the CNC machining center, and a screw rod 7 is installed on the output shaft of the servo motor 6. The top end of the screw rod 7 is rotatably connected to the bottom side of the fixed block 5, and a driving guide block 9 is threadedly connected to the screw rod 7, and the dustproof plate 1 is vertically installed on the top surface of the driving guide block 9.

[0025] Start the servo motor 6, the output shaft of the servo motor 6 drives the screw 7 to rotate, the screw 7 drives the guide block 9 to move vertically, the guide block 9 drives the dustproof plate 1 to move vertically, and the dustproof plate 1 moves into the channel in an automated manner without the need for human participation, thereby reducing the workload of the staff and improving the efficiency of the movement.

[0026] In this embodiment, in order to guide the vertical movement of the dustproof plate 1, two slide rods 10 are symmetrically installed in the vertical direction on one side of the CNC machining center body, the screw rod 7 is located in the two slide rods 10, and sliders 11 are slidably connected to the two slide rods 10. The two sliders 11 are fixed to the inner side of the driving guide block 9, and the two sliders 11 drive the driving guide block 9 to move vertically.

[0027] 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.

[0028] 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.

[0029] 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.

[0030] 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. An improved precision CNC machining center, characterized in that: The invention comprises a CNC machining center body (14), one side of the CNC machining center body (14) is slidably connected to a dustproof plate (1) in a vertical direction, one side of the CNC machining center body (14) is provided with a driving component 1 for driving the dustproof plate (1) to move vertically, and one side of the CNC machining center body (14) is provided with a closing rod 1 (2) and a closing rod 2 (3) in a horizontal direction.

2. The improved precision CNC machining center according to claim 1, characterized in that: Two L-shaped bars (4) are symmetrically mounted on one side of the CNC machining center body (14), and the two L-shaped bars (4) form a channel, and the dustproof plate (1) is slidably connected in the channel.

3. The improved precision CNC machining center according to claim 2, characterized in that: The first closing rod (2) is horizontally mounted on one side of the CNC machining center body (14), and the second closing rod (3) is slidably connected to one side of the CNC machining center body (14) in a horizontal direction.

4. The improved precision CNC machining center according to claim 1, characterized in that: The driving component 1 includes a fixed block (5), the fixed block (5) is installed on one side of the CNC machining center, a servo motor (6) arranged opposite to the fixed block (5) is installed on one side of the CNC machining center, a screw rod (7) is installed on the output shaft of the servo motor (6), a driving guide block (9) is threadedly connected to the screw rod (7), and the dustproof plate (1) is vertically installed on the top surface of the driving guide block (9).

5. The improved precision CNC machining center according to claim 4, characterized in that: Two slide bars (10) are symmetrically installed on one side of the CNC machining center body (14) in the vertical direction. Both of the slide bars (10) are slidably connected to a slider (11), and both of the sliders (11) are fixed to the driving guide block (9).

6. The improved precision CNC machining center according to claim 1, characterized in that: The outer end of the second closing rod (3) is provided with a handle (13).

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