Chip removal and cleaning device of numerical control machine tool

Abstract

The utility model discloses a numerical control machine tool chip removal cleaning device which comprises a machine tool body, a fixing base, an air suction cavity and a fixing column, an inserting groove is formed in the top end of one side in the machine tool body, clamping grooves are formed in the two sides in the inserting groove, and linear motors are installed on the two sides in the machine tool body. A fixing seat is mounted on one side of the linear motor, a fixing frame is arranged in the bottom end of the fixing seat, and a cleaning brush is fixedly connected to the bottom end of the fixing frame. The shifting block is arranged on one side of the top end of the fixing column, when chippings need to be cleaned, the fixing column can be driven to move by pulling the shifting block, at the moment, the fixing column can drive the sliding blocks on the two sides to slide on the sliding rods, and meanwhile the fixing column can pull the folding cover plate to be unfolded. When the inserting block on one side of the fixing column is inserted into the inserting groove in the machine tool body, the folding cover plate can be unfolded at the top end in the machine tool body.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machine tool accessories, in particular to a chip removal and cleaning device for numerical control machine tools. Background Art

[0002] CNC machine tools are short for digital control machine tools, which are automated machine tools equipped with a program control system. They can process various parts. When using CNC machine tools to process equipment, some of the debris generated by the processing will be scattered inside the CNC machine tools, making it difficult to clean them. The long-term accumulation of debris will affect the subsequent work of the CNC machine tools. At this time, it is necessary to use a cleaning device to remove the chips from the CNC machine tools.

[0003] A chip removal and cleaning device for CNC machine tools is disclosed in the Chinese utility model patent application disclosure CN211805100U, in which a bidirectional motor drives an active bevel gear through a transmission rod, and the active bevel gear drives a screw to rotate through a driven bevel gear, and the screw drives a scraper to move in contact with the upper surface of the machine tool body through an internal threaded bushing, and the scraper pushes the debris into the chip removal port, so that the debris of the CNC machine tool can be cleaned in a timely and effective manner. However, when the CNC machine tool is cleaning the debris, it is easy to cause the debris generated by the cleaning to splash due to the movement of the cleaning device, thereby affecting the surrounding processing environment and making it difficult to clean the debris quickly, thereby affecting the overall functionality of the cleaning device. Utility Model Content

[0004] The utility model aims to provide a chip removal and cleaning device for a numerically controlled machine tool to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chip removal cleaning device for a numerically controlled machine tool, comprising a machine tool body, a fixed seat, an air suction chamber and a fixed column, a slot is provided at the top of one side of the interior of the machine tool body, and card slots are provided on both sides of the interior of the slot, linear motors are installed on both sides of the interior of the machine tool body, a fixed seat is installed on one side of the linear motor, a fixed frame is provided inside the bottom of the fixed seat, a cleaning brush is fixedly connected to the bottom end of the fixed frame, a sliding rod is fixedly connected to the top of both sides of the interior of the machine tool body, a sliding block is slidably connected to the outside of the sliding rod, a second connecting block is fixedly connected to one side of the sliding block, a fixed column is fixedly connected to one side of the second connecting block, an insert block is fixedly connected to the middle position of one side of the fixed column, card blocks are movably connected to both sides of the exterior of the card block, a movable block is fixedly connected to one side of the card block, a spring is fixedly connected to one side of the movable block, a toggle block is fixedly connected to the middle position of the top of the fixed column, and a folding cover plate is fixedly connected to one side of the fixed column.

[0006] Preferably, air inlets are provided on both sides of the outside of the machine tool body, and air holes are provided on one side of the air inlet.

[0007] Preferably, a bolt is connected to one side of the fixing seat, and the fixing seat and the bolt are rotationally connected.

[0008] Preferably, a square block is rotatably connected to one side of the bolt, and a plug rod is fixedly connected to the middle position of one side of the square block.

[0009] Preferably, first connection blocks are fixedly connected to both sides of the top of the fixing frame, a positioning hole is provided in the middle position inside the first connection block, and an insertion rod is movably connected inside the positioning hole.

[0010] Preferably, an air suction cavity is installed inside the fixing seat, a corrugated telescopic tube is fixedly connected to the middle position of one side of the air suction cavity, and an air outlet is fixedly connected to one side of the corrugated telescopic tube.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. This chip removal and cleaning device for CNC machine tools has a toggle block on one side of the top of the fixed column. When chip cleaning is required, the fixed column can be driven to move by pulling the toggle block. At this time, the fixed column can drive the sliders on both sides to slide on the slide rod. At the same time, the fixed column can pull the folding cover plate to unfold. When the insert block on one side of the fixed column is inserted into the slot on the machine tool body, the folding cover plate can be unfolded at the top of the machine tool body, so that no chips will splash when the CNC machine tool chip cleaning is performed;

[0013] 2. This chip removal cleaning device for CNC machine tools is connected with a fixed frame on the top of the cleaning brush. When the first connecting block on the top of the fixed frame is inserted into the interior of the fixed seat and the bolt on the fixed seat is rotated at the same time, the bolt can drive the insertion rod through the square block to be inserted into the positioning hole on the first connecting block. At this time, the connection and assembly between the fixed seat and the cleaning brush can be quickly completed. When the cleaning brush needs to be replaced due to wear and tear caused by long-term use, the bolt can be reversed so that the insertion rod can be driven by the square block to be pulled out of the positioning hole on the first connecting block. At this time, the cleaning brush can be quickly replaced to ensure the subsequent cleaning effect of the cleaning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the connection structure between the fixing base and the cleaning brush of the utility model;

[0016] Figure 3 It is a schematic diagram of the top view of the structure of the main body of the machine tool of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the fixing seat of the utility model when viewed from above.

[0018] In the figure: 1. machine tool body; 101. slot; 102. card slot; 103. air inlet; 104. air hole; 2. linear motor; 3. fixed seat; 301. bolt; 302. square block; 303. plug rod; 4. fixed frame; 401. first connecting block; 402. positioning hole; 5. cleaning brush; 6. suction chamber; 601. bellows; 602. air outlet; 7. sliding rod; 701. slider; 702. second connecting block; 8. fixed column; 801. plug block; 802. card block; 803. movable block; 804. spring; 805. toggle block; 9. folding cover plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides an embodiment: a chip removal and cleaning device for a numerically controlled machine tool, comprising a machine tool body 1, a fixed seat 3, an air suction chamber 6 and a fixed column 8, a slot 101 is arranged at the top of one side of the inside of the machine tool body 1, and card slots 102 are arranged on both sides of the inside of the slot 101, and an insert block 801 on one side of the fixed column 8 is inserted into the slot 101 on the machine tool body 1, and at the same time, the card blocks 802 on both sides of the insert block 801 are inserted into the card slots 102 in the slot 101, so that the position of the fixed column 8 in the machine tool body 1 can be fixed;

[0021] Air inlets 103 are provided on both sides of the outside of the machine tool body 1, and air holes 104 are provided on one side of the air inlet 103. The air inlet 103 can blow external air into the inner corners of the machine tool body 1 through the air holes 104, thereby effectively cleaning the inner corners of the machine tool body 1.

[0022] Linear motors 2 are installed on both sides of the machine tool body 1, and a fixed seat 3 is installed on one side of the linear motor 2. When the linear motor 2 is started, the fixed seat 3 can be driven to move inside the machine tool body 1, so that the fixed seat 3 can drive the cleaning brush 5 at the bottom to clean the debris inside the machine tool body 1;

[0023] A bolt 301 is connected to one side of the fixing seat 3, and the fixing seat 3 and the bolt 301 are rotatably connected. A square block 302 is rotatably connected to one side of the bolt 301, and a plug rod 303 is fixedly connected to the middle position of one side of the square block 302. A fixing frame 4 is arranged inside the bottom end of the fixing seat 3, and the first connecting blocks 401 are fixedly connected to both sides of the top of the fixing frame 4. A positioning hole 402 is arranged in the middle position inside the first connecting block 401, and the plug rod 303 is movably connected inside the positioning hole 402. A cleaning brush 5 is fixedly connected to the bottom end of the fixing frame 4. By rotating the bolt 301 on the fixing seat 3, the bolt 301 can push the plug rod 303 to move through the square block 302. When the plug rod 303 is inserted into the positioning hole 402 on the first connecting block 401 at the top of the fixing frame 4, the connection and assembly of the fixing seat 3 and the fixing frame 4 can be completed.

[0024] An air suction chamber 6 is installed inside the fixed seat 3, a bellows telescopic tube 601 is fixedly connected to the middle position of one side of the air suction chamber 6, and an air outlet 602 is fixedly connected to one side of the bellows telescopic tube 601. The vacuum pump in the air suction chamber 6 can suck the debris cleaned by the cleaning brush 5 into the air suction chamber 6, and transmit and export it through the bellows telescopic tube 601 and the air outlet 602;

[0025] The top ends of both sides of the machine tool body 1 are fixedly connected with slide bars 7, the outside of the slide bars 7 is slidably connected with a slider 701, one side of the slider 701 is fixedly connected with a second connection block 702, one side of the second connection block 702 is fixedly connected with a fixed column 8, the slider 701 slides on the slide bar 7, and the fixed column 8 can be driven by the second connection block 702 to move at the top end of the machine tool body 1;

[0026] An insert block 801 is fixedly connected to the middle position of one side of the fixed column 8, and clamping blocks 802 are movably connected to the two sides of the outside of the insert block 801, and a movable block 803 is fixedly connected to one side of the clamping block 802, and a spring 804 is fixedly connected to one side of the movable block 803. When the clamping blocks 802 on both sides of the insert block 801 are subjected to force, the spring 804 can be squeezed by the movable block 803, and the clamping blocks 802 can be retracted into the inside of the insert block 801;

[0027] A toggle block 805 is fixedly connected to the middle position of the top of the fixed column 8, and a folding cover plate 9 is fixedly connected to one side of the fixed column 8. The fixed column 8 can be moved by the toggle block 805, and the fixed column 8 can drive the folding cover plate 9 to be unfolded or stored.

[0028] When the embodiment of the present application is in use: pull the toggle block 805 on the fixed column 8, then the toggle block 805 can drive the fixed column 8 to move, at this time the fixed column 8 can pull the folding cover plate 9 to unfold as a whole, and at the same time insert the plug block 801 on one side of the fixed column 8 into the slot 101 on the machine tool body 1, and make the card blocks 802 on both sides of the plug block 801 snap into the card groove 102 in the slot 101, then the position of the fixed column 8 and the folding cover plate 9 can be fixed, at this time the external fan can input air into the air hole 104 through the air guide pipe through the air inlet 103, and make the air hole 104 clean the debris at the corners inside the machine tool body 1, and at the same time the linear motor 2 can be started to drive the fixed seat 3 to move, then the cleaning brush 5 at the bottom end of the fixed seat 3 can clean the debris at the bottom end of the machine tool body 1, and by starting the suction pump in the suction chamber 6 in the fixed seat 3, the debris can be sucked into the interior of the suction chamber 6 and discharged through the corrugated telescopic tube 601.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A chip removal and cleaning device for a CNC machine tool, characterized in that , comprising a machine tool body (1), a fixed seat (3), an air suction chamber (6) and a fixed column (8), wherein a slot (101) is arranged at the top of one side of the inside of the machine tool body (1), and card slots (102) are arranged at both sides of the inside of the slot (101), linear motors (2) are installed at both sides of the inside of the machine tool body (1), a fixed seat (3) is installed at one side of the linear motor (2), a fixed frame (4) is arranged inside the bottom end of the fixed seat (3), a cleaning brush (5) is fixedly connected to the bottom end of the fixed frame (4), a sliding rod (7) is fixedly connected to the top of both sides of the inside of the machine tool body (1), and a slider is slidably connected to the outside of the sliding rod (7). (701), one side of the slider (701) is fixedly connected to a second connecting block (702), one side of the second connecting block (702) is fixedly connected to a fixed column (8), an insert block (801) is fixedly connected to the middle position of one side of the fixed column (8), two sides of the outside of the insert block (801) are movably connected to clamping blocks (802), one side of the clamping block (802) is fixedly connected to a movable block (803), one side of the movable block (803) is fixedly connected to a spring (804), a toggle block (805) is fixedly connected to the middle position of the top end of the fixed column (8), and one side of the fixed column (8) is fixedly connected to a folding cover plate (9).

2. A chip removal and cleaning device for a CNC machine tool according to claim 1, characterized in that: Air inlets (103) are arranged on both sides of the outside of the machine tool body (1), and an air hole (104) is arranged on one side of the air inlet (103).

3. A chip removal and cleaning device for a CNC machine tool according to claim 1, characterized in that: A bolt (301) is connected to one side of the fixing seat (3), and the fixing seat (3) and the bolt (301) are rotationally connected.

4. A chip removal and cleaning device for a CNC machine tool according to claim 3, characterized in that: One side of the bolt (301) is rotatably connected to a square block (302), and a plug rod (303) is fixedly connected to the middle position of one side of the square block (302).

5. The chip removal and cleaning device for a CNC machine tool according to claim 1, characterized in that: A first connection block (401) is fixedly connected to both sides of the top of the fixed frame (4), a positioning hole (402) is provided in the middle of the first connection block (401), and an insertion rod (303) is movably connected inside the positioning hole (402).

6. The chip removal and cleaning device for a CNC machine tool according to claim 1, characterized in that: An air suction chamber (6) is installed inside the fixing seat (3), a corrugated telescopic tube (601) is fixedly connected to the middle position of one side of the air suction chamber (6), and an air outlet (602) is fixedly connected to one side of the corrugated telescopic tube (601).

Images