Numerical control milling machine with safety protection function

Abstract

The utility model discloses a numerical control milling machine with a safety protection function, and belongs to the technical field of numerical control milling machines. The device comprises a base, a machining box is fixedly installed on the base, a machining device and a clamping device are fixedly installed in the machining box, a through groove is formed in one end of the machining box, and a sealing assembly is installed at the through groove; a first mounting groove is formed in the side wall of the machining box, a display screen and an operation table are fixedly mounted in the first mounting groove, a protection assembly is mounted in the first mounting groove, and a dust collection assembly is mounted at the upper end of the machining box. The sealing assembly is installed at the position of the through groove of the processing box, after a material blank is placed, the motor is started to drive the sealing door to seal the through groove, and in the sealing process, the protection plate in the protection assembly is made to move at the same time, so that the protection plate does not cover a display screen and an operation table; therefore, sealing and opening of the operation table are correspondingly triggered according to opening and closing of the sealing door, and personnel injury caused by mistakenly touching the operation table is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control milling machine technical field especially, relates to a numerical control milling machine with safety protection function. BACKGROUND

[0002] ‌Numerical control milling machine is with the automatic processing equipment of electronic counting digital signal control, numerical control milling machine has the two big categories of not with tool magazine and with tool magazine, wherein with tool magazine's numerical control milling machine is also called processing center, and numerical control milling machine will produce a large number of splashing chippings when processing, needs to carry out sealing treatment to milling machine, prevents too much residue chippings to cause damage to staff, and the operating panel of numerical control milling machine is easy to appear false touch situation, and the prior art device cannot carry out protection treatment to display screen and operating platform. UTILITARY MODEL CONTENT

[0003] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0004] A numerical control milling machine with safety protection function, including base, fixed mounting has processing box on the base, fixed mounting has processing device and clamping device in the processing box, the processing box one end is opened with through slot, and the sealing assembly is installed at the through slot;

[0005] The sealing assembly includes a sealing door, the side wall of the processing box is provided with an installation groove two, and the installation groove two is communicated with the through slot, the installation groove two is provided with a sliding groove one, the sliding block is slidably installed in the installation groove two, the sliding block is fixedly connected with the sealing door, the sealing door and the side wall of the installation groove two are fixedly connected with the telescopic rod, the motor is fixedly installed on the sealing door, the output shaft of the motor is fixedly connected with the gear, the installation groove two is fixedly installed with the rack, the gear is matched with the rack, and the size of the sealing door is matched with the through slot.

[0006] The side wall of the processing box is provided with an installation groove one, the display screen and the operating platform are fixedly installed in the installation groove one, the protection assembly is installed in the installation groove one, and the dust suction assembly is installed on the upper end of the processing box.

[0007] Preferably, the protection assembly includes a protection plate, the protection plate is slidably installed in the installation groove one, the side wall of the processing box is provided with an installation groove three, the installation groove three is communicated with the installation groove one, the sliding plate one is slidably installed in the installation groove three, the sliding plate one is fixedly connected with the protection plate, the side wall of the sealing door is fixedly connected with the connecting rod, the connecting rod is fixedly connected with the top plate at the tail end, the side wall of the sliding plate one is fixedly connected with the protruding block, and the position of the top plate is matched with the protruding block.

[0008] Preferably, the dust suction assembly comprises a sliding plate two, the upper wall of the processing box is provided with a sliding groove two, the sliding plate two is slidingly installed in the sliding groove two, the upper end of the sliding plate two is fixedly connected with the sealing door, the upper end of the sliding plate two is fixedly connected with a connecting plate, the side wall of the connecting plate is fixedly installed with a power-on contact block, the upper wall of the processing box is provided with an embedding groove, the upper end of the processing box is fixedly connected with a mounting rod, the mounting rod is rotatably connected with a rotating shaft, the rotating shaft is fixedly connected with a fan blade, the upper end of the processing box is fixedly installed with a driving piece, the output shaft of the driving piece is fixedly connected with the rotating shaft, and the position of the power-on contact block is matched with the position of the driving piece power supply.

[0009] Preferably, the lower end of the base is fixedly installed with a plurality of universal wheels.

[0010] Preferably, the sealing door is made of transparent material.

[0011] Preferably, the rubber gasket is installed on the side wall of the processing box.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The sealing assembly is installed at the through groove of the processing box, after placing the blank, the sealing door is started to seal the through groove, in the sealing process, the protection plate in the protection assembly is moved, so that the protection plate cancels the covering of the display screen and the operation table, when the processing is completed, the sealing door returns to the original position, in the process, the protection plate returns to the original position and covers the operation table, so as to prevent the personnel injury caused by the mistaken touch of the operation table when the staff takes the material.

[0014] 2. The dust suction assembly is installed at the upper end of the processing box, after the sealing door is sealed, the power-on contact block is in contact with the driving piece power supply, so that the fan blade is automatically started to rotate and the dust in the processing box is sucked. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The structure diagram of the numerical control milling machine with the safety protection function is provided for the utility model;

[0016] Figure 2 The structure diagram of the numerical control milling machine with the safety protection function is provided for the utility model;

[0017] Figure 3 The structure diagram of the sealing assembly and the protection assembly in the embodiment of the utility model is provided;

[0018] Figure 4 The structure diagram of the dust suction assembly in the embodiment of the utility model is provided.

[0019] In the figure: 1 base, 2 processing box, 3 through slot, 4 installation slot one, 5 sealing assembly, 51 sealing door, 52 installation slot two, 53 sliding groove one, 54 sliding block, 55 telescopic rod, 56 motor, 57 gear, 58 rack, 6 protection assembly, 61 protection plate, 62 installation slot three, 63 sliding plate one, 64 spring rod, 65 protruding block, 66 connecting rod, 67 top plate, 7 dust collection assembly, 71 sliding plate two, 72 sliding groove two, 73 connecting plate, 74 power supply contact block, 75 embedding groove, 76 installation rod, 77 rotating shaft, 78 fan blade, 79 driving element power supply, 8 universal wheel, 9 processing device, 10 clamping device, 11 display screen, 12 operation table. DETAILED DESCRIPTION

[0020] Referring to Figures 1-4 A numerical control milling machine with safety protection function, including base 1, base 1 is fixedly installed with processing box 2, processing device 9 and clamping device 10 are fixedly installed in processing box 2, through slot 3 is opened at one end of processing box 2, sealing assembly 5 is installed at through slot 3;

[0021] Sealing assembly 5 includes sealing door 51, installation slot two 52 is opened on the side wall of processing box 2, and installation slot two 52 is communicated with through slot 3, sliding groove one 53 is opened in installation slot two 52, sliding block 54 is slidably installed in installation slot two 52, sliding block 54 is fixedly connected with sealing door 51, telescopic rod 55 is fixedly connected between sealing door 51 and the side wall of installation slot two 52, motor 56 is fixedly installed on sealing door 51, gear 57 is fixedly connected on the output shaft of motor 56, rack 58 is fixedly installed on installation slot two 52, gear 57 and rack 58 are matched and engaged, the size of sealing door 51 is matched with through slot 3, as shown in the initial state Figure 1 When it is needed to seal through slot 3, motor 56 is started, the output shaft of motor 56 drives gear 57 to rotate, gear 57 drives sealing door 51 to slide in installation slot two 52 through the cooperation of rack 58, so that sealing door 51 covers through slot 3;

[0022] Installation slot one 4 is opened on the side wall of processing box 2, display screen 11 and operation table 12 are fixedly installed in installation slot one 4, protection assembly 6 is installed in installation slot one 4, dust collection assembly 7 is installed on the upper end of processing box 2.

[0023] The protection assembly 6 comprises a protection plate 61 slidably installed in the installation groove one 4, an installation groove three 62 is formed on the side wall of the processing box 2 and communicates with the installation groove one 4, a sliding plate one 63 is slidably installed in the installation groove three 62, the sliding plate one 63 is fixedly connected with the protection plate 61, a connecting rod 66 is fixedly connected to the side wall of the sealing door 51, a top plate 67 is fixedly connected to the end of the connecting rod 66, a protrusion 65 is fixedly connected to the side wall of the sliding plate one 63, the position of the top plate 67 matches the protrusion 65, during the operation of the sealing assembly 5, the sealing door 51 drives the top plate 67 to move through the connecting rod 66, the top plate 67 extrudes the protrusion 65, the protrusion 65 drives the sliding plate one 63 to move and extrude the spring rod 64, the sliding plate one 63 drives the protection plate 61 to move, and the protection plate 61 cancels the covering of the display screen 11 and the operation table 12.

[0024] The dust collection assembly 7 comprises a sliding plate two 71, a sliding groove two 72 is formed on the upper wall of the processing box 2, the sliding plate two 71 is slidably installed in the sliding groove two 72, the sliding plate two 71 is fixedly connected to the upper end of the sealing door 51, a connecting plate 73 is fixedly connected to the upper end of the sliding plate two 71, a power-on contact block 74 is fixedly installed on the side wall of the connecting plate 73, an embedding groove 75 is formed on the upper wall of the processing box 2, an installation rod 76 is fixedly connected to the upper end of the processing box 2, a rotating shaft 77 is rotatably connected to the installation rod 76, a fan blade 78 is fixedly connected to the rotating shaft 77, a driving element is fixedly installed on the upper end of the processing box 2, the output shaft of the driving element is fixedly connected with the rotating shaft 77, a driving element power supply 79 is fixedly installed on the upper end of the processing box 2, the position of the power-on contact block 74 matches the position of the driving element power supply 79, during the process that the sealing door 51 completes the covering and sealing of the through groove 3, the sealing door 51 drives the connecting plate 73 to move through the sliding plate two 71, the connecting plate 73 drives the power-on contact block 74 to be separated from the driving element power supply 79, the driving element is powered on, the output shaft of the driving element drives the fan blade 78 to rotate through the rotating shaft 77, thereby realizing the dust collection treatment of the processing box 2.

[0025] A plurality of universal wheels 8 are fixedly installed on the lower end of the base 1, which facilitates the movement of the device.

[0026] The sealing door 51 is made of transparent material, which can facilitate the observation of the processing box 2.

[0027] Rubber pads are installed on the side wall of the processing box 2, which can prevent the processing box 2 from being damaged during movement and transportation.

[0028] The utility model discloses when the placement to the blank is finished, starts motor 56, and the output shaft of motor 56 drives gear 57 to rotate, and gear 57 is driven the sealing door 51 in the installation groove no.

Claims

1. A CNC milling machine with safety protection function, comprising a base (1), characterized in that, A processing box (2) is fixedly installed on the base (1). A processing device (9) and a clamping device (10) are fixedly installed inside the processing box (2). A through groove (3) is opened at one end of the processing box (2). A sealing component (5) is installed at the through groove (3). The sealing assembly (5) includes a sealing door (51), and the processing box (2) has a second mounting groove (52) on its side wall, which is connected to the through groove (3). The second mounting groove (52) has a first sliding groove (53) in it, and a slider (54) is slidably installed in the second mounting groove (52). The slider (54) is fixedly connected to the sealing door (51). A telescopic rod (55) is fixedly connected between the sealing door (51) and the side wall of the second mounting groove (52). A motor (56) is fixedly installed on the sealing door (51), and a gear (57) is fixedly connected to the output shaft of the motor (56). A rack (58) is fixedly installed on the second mounting groove (52), and the gear (57) and the rack (58) mesh together. The size of the sealing door (51) matches the through groove (3). The processing box (2) has a mounting slot (4) on its side wall. A display screen (11) and an operating table (12) are fixedly installed in the mounting slot (4). A protective component (6) is installed in the mounting slot (4). A dust collection component (7) is installed at the top of the processing box (2).

2. A CNC milling machine with safety protection function according to claim 1, characterized in that, The protective component (6) includes a protective plate (61), which is slidably installed in a mounting groove (4). The processing box (2) has a mounting groove (62) on its side wall, and the mounting groove (62) is connected to the mounting groove (4). A sliding plate (63) is slidably installed in the mounting groove (62). The sliding plate (63) is fixedly connected to the protective plate (61). A connecting rod (66) is fixedly connected to the side wall of the sealing door (51). A top plate (67) is fixedly connected to the end of the connecting rod (66). A protrusion (65) is fixedly connected to the side wall of the sliding plate (63). The position of the top plate (67) matches that of the protrusion (65).

3. A CNC milling machine with safety protection function according to claim 1, characterized in that, The dust collection assembly (7) includes a slide plate two (71), the upper wall of the processing box (2) has a slide groove two (72), the slide plate two (71) is slidably installed in the slide groove two (72), the upper end of the sealing door (51) of the slide plate two (71) is fixedly connected, the upper end of the slide plate two (71) is fixedly connected to a connecting plate (73), the side wall of the connecting plate (73) is fixedly installed with an energized contact block (74), the upper wall of the processing box (2) has a groove (75), the upper end of the processing box (2) is fixedly connected to an installation rod (76), the installation rod (76) is rotatably connected to a rotating shaft (77), the rotating shaft (77) is fixedly connected to a fan blade (78), the upper end of the processing box (2) is fixedly installed with a driving component, and the output shaft of the driving component is fixedly connected to the rotating shaft (77), the upper end of the processing box (2) is fixedly installed with a driving component power supply (79), and the position of the energized contact block (74) matches the position of the driving component power supply (79).

4. A CNC milling machine with safety protection function according to claim 1, characterized in that, Multiple sets of casters (8) are fixedly installed at the lower end of the base (1).

5. A CNC milling machine with safety protection function according to claim 1, characterized in that, The sealing door (51) is made of transparent material.

6. A CNC milling machine with safety protection function according to claim 1, characterized in that, Rubber gaskets are installed on the side wall of the processing box (2).

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