Numerical control machine tool of vertical machining center

Abstract

The utility model discloses a vertical machining center numerical control machine tool which comprises a numerical control machine tool body, a sealing window is rotationally connected to the front side wall of the numerical control machine tool body, an observation window is arranged in the sealing window, and a supporting side plate is fixedly connected to the left side wall of the numerical control machine tool body. A screening box is installed on the upper side wall of the supporting side plate, an air guide hopper is installed on the left inner wall of the numerical control machine tool body, and a driving motor is arranged on the upper side wall of the supporting side plate and located on the right side of the screening box. The output end of the driving motor is fixedly connected with a transmission lead screw, the outer side wall of the transmission lead screw is in threaded connection with a threaded sleeve, and the outer side wall of the threaded sleeve is fixedly connected with a sliding block. According to the dust collection device, part machining is carried out in the closed space, the air draft assembly and the screening box can continuously collect dust in the machining process, the situation that the generated dust floats in air is effectively avoided, and the working environment is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machine tools, in particular to a vertical machining center numerical control machine tool. Background Art

[0002] The vertical machining center is a highly automated multifunctional CNC machine tool with a tool magazine and automatic tool changing device. After the workpiece is clamped once on the machining center, the digital control system can control the machine tool according to different processes, automatically select and replace tools, automatically change the machine tool spindle speed, feed rate and the movement trajectory of the tool relative to the workpiece and other auxiliary functions, and complete multiple processes on several surfaces of the workpiece in sequence. It also has a variety of tool changing or tool selection functions, thereby greatly improving production efficiency.

[0003] The following problems exist: the existing vertical machining center will generate a lot of dust or debris during the processing of the workpiece. Due to the lack of corresponding dust treatment and debris interception structure inside the vertical machining center, the generated dust will float in the air, and the generated debris will fly out of the machine tool, both of which will cause great harm to the health of workers. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a vertical machining center CNC machine tool, in which the parts of the device are processed in a closed space, and the exhaust assembly and the screening box can continuously collect the dust in the processing process, effectively preventing the generated dust from floating in the air, and greatly improving the working environment;

[0005] The device is provided with a driving motor, a cleaning brush and a filter frame. The driving motor drives the sliding block to slide through a transmission screw, so that the cleaning brush cleans the chip liquid and debris on the lower inner wall of the CNC machine tool, and sweeps the chip liquid and debris into the filter frame to complete the automatic cleaning work, which greatly reduces the workload of machine tool maintenance.

[0006] The utility model also provides a CNC machine tool with the vertical machining center, comprising: a CNC machine tool body, a front side wall of the CNC machine tool body is rotatably connected with a sealing window, an observation window is arranged inside the sealing window, a left side wall of the CNC machine tool body is fixedly connected with a supporting side plate, an upper side wall of the supporting side plate is installed with a screening box, an air guide hopper is installed on the left inner wall of the CNC machine tool body, and a driving motor is arranged on the upper side wall of the supporting side plate and located on the right side of the screening box;

[0007] The output end of the driving motor is fixedly connected to a transmission screw, the outer wall of the transmission screw is threadedly connected to a threaded sleeve, the outer wall of the threaded sleeve is fixedly connected to a sliding block, the lower side wall of the sliding block is fixedly connected to a cleaning brush, the left inner wall and the right inner wall of the CNC machine tool body are both installed with waste chip collection boxes, and the upper side wall of the waste chip collection box is installed with a filter frame.

[0008] According to the vertical machining center CNC machine tool, a handle is fixedly connected to the front side wall of the sealing window near the lower side to facilitate pulling the sealing window to rotate.

[0009] According to the vertical machining center CNC machine tool, an exhaust assembly is installed on the left side wall of the CNC machine tool body, and the exhaust assembly is connected to the screening box through a first connecting pipe. The exhaust assembly can form a negative pressure at the screening box.

[0010] According to the vertical machining center CNC machine tool, the screening box is connected to the air guide hopper through a second connecting pipe, a screening net is installed inside the right side wall of the air guide hopper, and the screening box can form a negative pressure at the air guide hopper under the drive of the exhaust assembly.

[0011] According to the vertical machining center CNC machine tool, a filter screen is installed inside and near the lower side of the filter frame, and the upper side wall of the filter frame is flush with the lower inner wall of the CNC machine tool body, which is convenient for a cleaning brush to sweep waste chips into the filter frame.

[0012] According to the vertical machining center CNC machine tool, the sliding block is slidably connected to the rear inner wall of the CNC machine tool body, thereby improving the sliding stability of the sliding block.

[0013] According to the vertical machining center CNC machine tool, the rear side wall of the waste chip collection box is provided with a liquid outlet hole to facilitate the discharge of the chip liquid.

[0014] According to the vertical machining center CNC machine tool, a machine tool processing assembly is arranged inside the CNC machine tool body for processing parts.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a structural schematic diagram of a vertical machining center CNC machine tool of the utility model;

[0018] Figure 2It is a top view schematic diagram of a vertical machining center CNC machine tool of the utility model;

[0019] Figure 3 It is an internal schematic diagram of a vertical machining center CNC machine tool of the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the interior of a waste chip collection box of a vertical machining center CNC machine tool.

[0021] Legend:

[0022] 1. CNC machine tool body; 101. Support side plate; 102. Machine tool processing component; 2. Exhaust component; 201. First connecting pipe; 202. Screening box; 203. Second connecting pipe; 204. Air guide hopper; 3. Sealing window; 301. Handle; 302. Observation window; 4. Driving motor; 401. Transmission screw; 402. Sliding block; 403. Threaded sleeve; 404. Cleaning brush; 5. Waste collection box; 501. Filter rack; 502. Filter net; 503. Liquid outlet. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does 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 of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Reference Figure 1-4The utility model embodiment is a vertical machining center CNC machine tool, which includes: a CNC machine tool body 1, a front side wall of the CNC machine tool body 1 is rotatably connected to a sealing window 3, an observation window 302 is arranged inside the sealing window 3, a handle 301 is fixedly connected to the front side wall of the sealing window 3 and close to the lower side, which is convenient for pulling the sealing window 3 to rotate, and a machine tool processing component 102 is arranged inside the CNC machine tool body 1 for processing parts.

[0026] The left side wall of the CNC machine tool body 1 is fixedly connected to the supporting side plate 101, the upper side wall of the supporting side plate 101 is installed with a screening box 202, the left inner wall of the CNC machine tool body 1 is installed with an air guide scoop 204, the exhaust component 2 is connected to the screening box 202 through the first connecting pipe 201, the exhaust component 2 can form a negative pressure at the screening box 202, the screening box 202 is connected to the air guide scoop 204 through the second connecting pipe 203, a screening net is installed inside the right side wall of the air guide scoop 204, and the screening box 202 can form a negative pressure at the air guide scoop 204 driven by the exhaust component 2.

[0027] A driving motor 4 is arranged on the upper side wall of the supporting side plate 101 and is located on the right side of the screening box 202. A driving screw 401 is fixedly connected to the output end of the driving motor 4. A threaded sleeve 403 is threadedly connected to the outer wall of the driving screw 401. A sliding block 402 is fixedly connected to the outer wall of the threaded sleeve 403. The sliding block 402 is slidably connected to the rear inner wall of the CNC machine tool body 1 to improve the sliding stability of the sliding block 402. The lower side wall of the sliding block 402 is fixedly connected to the A cleaning brush 404 is connected, and waste chip collection boxes 5 are installed on the left inner wall and the right inner wall of the CNC machine tool body 1. A filter frame 501 is installed on the upper side wall of the waste chip collection box 5. A filter net 502 is installed inside and near the lower side of the filter frame 501. The upper side wall of the filter frame 501 is flush with the lower inner wall of the CNC machine tool body 1, which is convenient for the cleaning brush 404 to sweep the waste chips into the filter frame 501. The rear side wall of the waste chip collection box 5 is provided with a liquid outlet 503 to facilitate the discharge of chip liquid.

[0028] The electrical components appearing in this article are all electrically connected to an external main controller, and the main controller can be a conventional known device for control such as a computer, and the electrical components appearing in this article are all electrically connected to an external power supply.

[0029] Working principle: When the CNC machine tool is processing, the machine tool processing component 102 processes the parts, and debris and dust are generated during the processing. The screening box 202, driven by the exhaust component 2, can form a negative pressure at the air guide hopper 204, thereby absorbing the dust and debris. The screening net in the air guide hopper 204 can filter the waste chips, and the dust is filtered by the screening box 202 through the second connecting pipe 203, thereby absorbing the dust. After the processed parts are taken out, the driving motor 4 drives the sliding block 402 to slide through the transmission screw 401, so that the chip liquid and debris on the lower inner wall of the CNC machine tool are cleaned by the cleaning brush 404, and the chip liquid and debris are swept into the filter frame to complete the automatic cleaning work.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A vertical machining center CNC machine tool, characterized in that: include: A numerical control machine tool body (1), wherein a sealing window (3) is rotatably connected to the front side wall of the numerical control machine tool body (1), an observation window (302) is arranged inside the sealing window (3), a supporting side plate (101) is fixedly connected to the left side wall of the numerical control machine tool body (1), a screening box (202) is installed on the upper side wall of the supporting side plate (101), an air guide hopper (204) is installed on the left inner wall of the numerical control machine tool body (1), and a driving motor (4) is arranged on the upper side wall of the supporting side plate (101) and located directly to the right of the screening box (202); The output end of the driving motor (4) is fixedly connected to a transmission screw (401), the outer wall of the transmission screw (401) is threadedly connected to a threaded sleeve (403), the outer wall of the threaded sleeve (403) is fixedly connected to a sliding block (402), the lower wall of the sliding block (402) is fixedly connected to a cleaning brush (404), the left inner wall and the right inner wall of the CNC machine tool body (1) are both installed with a waste chip collection box (5), and the upper wall of the waste chip collection box (5) is installed with a filter frame (501).

2. A vertical machining center CNC machine tool according to claim 1, characterized in that: A handle (301) is fixedly connected to the front side wall of the sealing window (3) near the lower side.

3. A vertical machining center CNC machine tool according to claim 1, characterized in that: An exhaust assembly (2) is installed on the left side wall of the CNC machine tool body (1); the exhaust assembly (2) is connected to the screening box (202) via a first connecting pipe (201).

4. A vertical machining center CNC machine tool according to claim 1, characterized in that: The screening box (202) is connected to the air guide hopper (204) via a second connecting pipe (203), and a screening net is installed inside the right side wall of the air guide hopper (204).

5. A vertical machining center CNC machine tool according to claim 1, characterized in that: A filter screen (502) is installed inside and close to the lower side of the filter frame (501), and the upper side wall of the filter frame (501) is flush with the lower inner wall of the CNC machine tool body (1).

6. A vertical machining center CNC machine tool according to claim 1, characterized in that: The sliding block (402) is slidably connected to the rear inner wall of the CNC machine tool body (1).

7. A vertical machining center CNC machine tool according to claim 1, characterized in that: The rear side wall of the waste collection box (5) is provided with a liquid outlet hole (503).

8. A vertical machining center CNC machine tool according to claim 1, characterized in that: A machine tool processing component (102) is arranged inside the CNC machine tool body (1).

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