Numerical control machine tool

Abstract

A numerical control machine tool comprises a machine tool body, the machine tool body is provided with a left sliding door and a right sliding door, a control panel is arranged on one side of a machine tool body of the machine tool body, the numerical control machine tool further comprises an illuminating lamp arranged on the top of the machine tool body, and one side of the sliding door is connected with an adjusting assembly used for adjusting the angle of the illuminating lamp. The other side of the sliding door is connected with a cleaning assembly used for cleaning the control panel. The illuminating lamp is arranged at the top of the lathe bed, the adjusting assembly for adjusting the illumination angle of the illuminating lamp is arranged below the illuminating lamp, the position can be adjusted according to specific requirements of a working area, and the illuminating lamp does not need to be manually adjusted; the other side of the sliding door is provided with a plot assembly capable of automatically cleaning a control panel on the lathe bed when the sliding door is moved left and right. The sliding door is further provided with a polariscope, an insertion pile of the polariscope can be attracted to a magnetic block in a round hole formed in the sliding door, and the operation safety is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of machine tools, and in particular to a numerically controlled machine tool. Background Art

[0002] CNC lathe is one of the most widely used CNC machine tools. It is mainly used for cutting inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces of arbitrary cone angles, complex rotary inner and outer curved surfaces, and cylindrical and conical threads, and can also perform grooving, drilling, reaming, boring and so on.

[0003] A patent application with Chinese patent publication number CN208600714U discloses an improved CNC lathe, including a sheet metal cover, a bed arranged in the sheet metal cover, a moving part slidably connected to the bed and used to carry parts, a screw rod rotatably arranged on the bed and tilted downward, a nut matched with the screw rod thread, and a permanent magnet servo motor arranged on the bed and used to drive the screw rod to rotate, the moving part is fixedly installed on the nut and slides along the length direction of the screw rod, the permanent magnet servo motor is coupled with a three-phase power supply circuit and a short-circuit closed circuit, a switching switch is coupled between the three-phase power supply circuit and the short-circuit closed circuit, and the switching switch is electrically connected with a brake controller that can be used to brake the permanent magnet servo motor. Although this type of CNC machine tool is provided with a protective cover for shielding machining chips, the center of gravity of the spindle is lower, which improves the stability of the spindle operation, and the bottom end of the bed is provided with a base in a combination of a tic-tac-toe shape and a triangle, which is more stable. However, the lighting of this type of CNC machine tool is fixed and cannot be adjusted according to the specific needs of the work area, which limits the lighting effect and restricts the operator's vision when processing complex or darker parts, affecting the operation accuracy and safety. Therefore, we designed a CNC machine tool that can adjust the position according to the specific needs of the work area without manual adjustment of the lighting. Summary of the invention

[0004] The object of the present invention is to provide a numerically controlled machine tool which can automatically adjust the position of a lighting lamp according to the specific requirements of a working area.

[0005] In order to achieve the above objectives, the present invention adopts the following technical solutions:

[0006] The present invention proposes a CNC machine tool, including a machine tool body, the machine tool body having a left and right sliding door, a control panel being arranged on one side of the bed of the machine tool body, and also including a lighting lamp arranged on the top of the bed, one side of the sliding door being connected to an adjustment component for adjusting the angle of the lighting lamp, and the other side of the sliding door being connected to a cleaning component for cleaning the control panel.

[0007] The adjustment component further includes a side rod and a triangular extrusion plate arranged on one side of the sliding door, the side rod and the extrusion plate are connected via a connecting arm, the extrusion plate extends to the bottom of the lighting lamp and adjusts the illumination angle of the lighting lamp through a triangular bevel.

[0008] Furthermore, a vertical block is provided on the top of the bed, a rotating rod is provided on the vertical block and passes through one side of the vertical block, one end of the lighting lamp is provided on the vertical block via the rotating rod, a round block is provided at one end of the rotating rod, a torsion spring is sleeved on the rotating rod to realize automatic resetting of the lighting lamp and is fixedly provided on the round block.

[0009] The cleaning component further includes a push rod arranged on one side of the sliding door, the push rod is fixed to the sliding door via a connecting block, a shielding plate is fixedly installed on the push rod, one end of the push rod is connected to a mounting plate, a brush plate is arranged below the mounting plate, and the brush plate is arranged below the mounting plate via an adjustable bolt.

[0010] It further includes a polarizer installed on the surface of the sliding door, and stakes are set on the four corners of the polarizer. A circular hole is opened on the sliding door, and a magnetic block for adsorbing the stakes is set in the circular hole. The polarizer is installed on the surface of the sliding door through the stakes.

[0011] Furthermore, a handle is provided on the polarizing lens.

[0012] The beneficial effects of the present invention are as follows: a lighting lamp is arranged on the top of the bed, and an adjustment component for adjusting the irradiation angle of the lighting lamp is arranged below the lighting lamp, which can adjust the position according to the specific needs of the working area, and there is no need to manually adjust the lighting lamp; a cleaning component is arranged on the other side of the sliding door, which can automatically clean the control panel on the bed when the sliding door is moved left and right; a polarizing filter is also arranged on the sliding door, and the plug of the polarizing filter can be adsorbed on the magnetic block in the circular hole opened in the sliding door, thereby further improving the safety of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The structure of the present invention is schematically shown Figure 1 .

[0014] Figure 2 The structure of the present invention is schematically shown Figure 2 .

[0015] Figure 3 for Figure 2 A magnified view of the structure at center.

[0016] Figure 4 The structure of the present invention is schematically shown Figure 3 .

[0017] Figure 5 for Figure 4 A magnified view of the structure at point B.

[0018] Figure 6 The structure of the present invention is schematically shown Figure 4 .

[0019] Figure 7 for Figure 6 Enlarged view of the structure at C in the middle.

[0020] Figure 8 Schematic diagram of a polarizing filter.

[0021] Fig. 9 for Figure 1 Enlarged view of the structure at D in the middle.

[0022] In the figure, 1-bed, 2-sliding door, 3-control panel, 4-light, 5-side rod, 6-extrusion plate, 7-connecting arm, 8-vertical block, 9-rotating rod, 10-round block, 11-torsion spring, 12-push rod, 13-connecting block, 14-shielding plate, 15-mounting plate, 16-brush plate, 17-adjustable bolt, 18-polarizer, 19-stake, 20-round hole, 21-magnetic block, 22-handle. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] See also Figures 1 to 9 , the present invention provides an embodiment:

[0025] See also Figure 1 and Figure 2 A CNC machine tool includes a machine tool body, the machine tool body has a left and right sliding door 2, a control panel 3 is arranged on one side of the bed 1 of the machine tool body, and also includes a lighting lamp 4 arranged on the top of the bed 1, one side of the sliding door 2 is connected to an adjustment component for adjusting the angle of the lighting lamp 4, and the other side of the sliding door 2 is connected to a cleaning component for cleaning the control panel 3.

[0026] See also Figure 1 and Figure 2 The adjustment assembly includes a side rod 5 and a triangular extrusion plate 6 provided on one side of the sliding door 2. The side rod 5 and the extrusion plate 6 are connected via a connecting arm 7. The extrusion plate 6 extends to the bottom of the illuminating lamp 4 and adjusts the irradiation angle of the illuminating lamp 4 through the triangular bevel. When the sliding door 2 moves to the left, the side rod 5, the connecting arm 7 and the extrusion plate 6 move to the left at the same time. The triangular bevel of the extrusion plate 6 below the illuminating lamp 4 gradually moves, which drives the illuminating lamp 4 to rotate, thereby adjusting the irradiation angle of the illuminating lamp 4.

[0027] See also Figure 1 , Figure 2 and Figure 3 A vertical block 8 is arranged on the top of the bed 1, a rotating rod 9 is arranged on the vertical block 8 and passes through one side of the vertical block 8, one end of the lighting lamp 4 is arranged on the vertical block 8 via the rotating rod 9, a round block 10 is arranged at one end of the rotating rod 9, a torsion spring 11 for realizing automatic resetting of the lighting lamp 4 is sleeved on the rotating rod 9 and is fixedly arranged on the round block 10.

[0028] See also Figure 1 , Figure 4 and Figure 5 The cleaning assembly includes a push rod 12 arranged on one side of the sliding door 2, the push rod 12 is fixed to the sliding door 2 via a connecting block 13, a shielding plate 14 is fixedly installed on the push rod 12, one end of the push rod 12 is connected to a mounting plate 15, a brush plate 16 is arranged below the mounting plate 15, and the brush plate 16 is arranged below the mounting plate 15 via an adjustable bolt 17.

[0029] See also Figure 1 , Figure 6 , Figure 7 and Figure 8 , and also includes a polarizer 18 installed on the surface of the sliding door 2. Pegs 19 are set on the four corners of the polarizer 18. A circular hole 20 is opened on the sliding door 2. A magnetic block 21 for adsorbing the pegs 19 is set in the circular hole 20. The polarizer 18 is installed on the surface of the sliding door 2 through the pegs 19.

[0030] See also Figure 1 and Fig. 9 A handle 22 is also provided on the polarizer 18 .

[0031] Working principle: turn on the lighting lamp 4, when the staff pushes the sliding door 2 to the left, the sliding door 2 moves to the left, which will drive the side rod 5, the connecting arm 7 and the triangular extrusion plate 6 arranged on one side of the sliding door 2 to move to the left at the same time, and the extrusion plate 6 extends to the bottom of the lighting lamp 4 and adjusts the illumination angle of the lighting lamp 4 through the triangular bevel, so that the lighting lamp 4 just illuminates the inside of the bed 1, so that the staff can see the working area more clearly, and a torsion spring 11 is provided at one end of the lighting lamp 4. When the extrusion plate 6 moves to the left, it will drive the torsion spring 11 and the round block 10 to rotate and generate torque. When the sliding door 2 needs to be closed, the sliding door 2 is moved to the right, and the extrusion plate 6 gradually moves to the right. At this time, the extrusion of the extrusion plate 6 is lost. Due to the torque of the torsion spring 11, the torsion spring 11 drives the round block 10 to rotate, and the round block 10 then drives the rotating rod 9 to rotate, and the rotating rod 9 can drive the lighting lamp 4 to rotate, so that the lighting lamp 4 automatically lowers the angle of the lighting lamp 4 when the sliding door 2 is closed, saving the occupied area. When the sliding door 2 moves to the left, it will also drive the push rod 12, the baffle plate 14 and the mounting plate 15 on the other side of the sliding door 2 to move to the left at the same time. A brush plate 16 is arranged under the mounting plate 15, which can automatically clean the control panel 3 during movement. When it continues to move to the left to a certain position, the baffle plate 14 fixedly installed on the push rod 12 will cover the cleaned control panel 3 to avoid affecting the processing process due to accidental touching of the control panel 3, and an adjustable bolt 17 is arranged between the mounting plate 15 and the brush plate 16. The position of the brush plate 16 can be adjusted by rotating the adjustable bolt 17, so that the control panel 3 can be cleaned as needed. A polarizer 18 is provided on the surface of the sliding door 2. The polarizer 18 can filter light, so that spark glare can be avoided during processing operations and the eyesight of the staff can be protected. At the same time, when the polarizer 18 is not needed, the staff only needs to pull the polarizer 18 through the handle 22 provided on the polarizer 18, and the polarizer 18 will drive the plug 19 to leave the circular hole 20, and the polarizer 18 can be removed. When the polarizer 18 needs to be installed, the staff only needs to insert the plug 19 on the polarizer 18 into the circular hole 20 opened on the sliding door 2. There is a magnetic block 21 in the circular hole 20, and the magnetic block 21 will attract the plug 19 made of ferritic stainless steel, thereby limiting the position of the polarizer 18.

Claims

1. A CNC machine tool, comprising a machine tool body, the machine tool body having a left and right sliding door, a control panel being arranged on one side of the bed of the machine tool body, characterized in that: It also includes a lighting lamp arranged on the top of the bed, one side of the sliding door is connected to an adjustment component for adjusting the angle of the lighting lamp, and the other side of the sliding door is connected to a cleaning component for cleaning the control panel.

2. A CNC machine tool according to claim 1, characterized in that: The adjustment assembly includes a side rod and a triangular extrusion plate arranged on one side of the sliding door. The side rod and the extrusion plate are connected via a connecting arm. The extrusion plate extends to below the lighting lamp and adjusts the illumination angle of the lighting lamp through a triangular bevel.

3. A CNC machine tool according to claim 1, characterized in that: A vertical block is arranged on the top of the bed, a rotating rod is arranged on the vertical block and passes through one side of the vertical block, one end of the lighting lamp is arranged on the vertical block via the rotating rod, a round block is arranged at one end of the rotating rod, a torsion spring for realizing automatic resetting of the lighting lamp is sleeved on the rotating rod and is fixedly arranged on the round block.

4. A CNC machine tool according to claim 1, characterized in that: The cleaning assembly includes a push rod arranged on one side of the sliding door, the push rod is fixed to the sliding door via a connecting block, a shielding plate is fixedly installed on the push rod, one end of the push rod is connected to a mounting plate, a brush plate is arranged below the mounting plate, and the brush plate is arranged below the mounting plate via an adjustable bolt.

5. A CNC machine tool according to claim 1, characterized in that: It also includes a polarizer installed on the surface of the sliding door, wherein the four corners of the polarizer are provided with plugging stakes, a circular hole is opened on the sliding door, a magnetic block for adsorbing the plugging stake is provided in the circular hole, and the polarizer is installed on the surface of the sliding door via the plugging stakes.

6. A CNC machine tool according to claim 5, characterized in that: The polarizing lens is also provided with a handle.

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