Adjustable base of laser cutting machine for metal treatment

Abstract

The invention relates to the field of laser cutting machine bases, in particular to a laser cutting machine adjustable base for metal treatment, and adopts the technical scheme that the laser cutting machine adjustable base comprises a cutting machine inclination adjusting device and a workpiece clamping angle adjusting device, the cutting machine inclination adjusting device comprises a fixed base, and a multi-angle turning assembly comprises a cutting machine connecting plate; a multi-angle propelling assembly is mounted on the top surface of the fixed base; and the workpiece clamping angle adjusting device comprises a clamping base, an adjusting rotary disc is rotationally installed in the middle of the clamping base, and a clamping assembly is fixedly installed on the top face of the adjusting rotary disc. The multi-angle pushing assembly is started to enable any inclined plane of the workpiece to face one side of the fixed base, then the multi-angle pushing assembly is started to push the cutting machine connecting plate to turn over, and the cutting machine connecting plate drives the laser cutting machine to rotate, so that the effect that multiple surfaces of the irregular workpiece are machined at a time is achieved.

Description

Technical Field

[0001] The invention relates to the field of laser cutting machine bases, and in particular to an adjustable base for a laser cutting machine used for metal processing. Background Art

[0002] Laser cutting machine for metal processing is a kind of equipment that uses laser beam as cutting tool. It irradiates the metal surface with high-intensity laser beam, and heats the metal locally to melting or vaporization temperature, thereby achieving cutting or engraving.

[0003] Existing laser cutting machines consist of a laser emitter, a laser optical path system, a cutting head, and a three-axis motion control system. The three-axis motion control system includes X- and Y-axis motion systems that control the horizontal and vertical movement of the cutting head within a plane, and a Z-axis control system that adjusts the distance between the cutting head and the workpiece to ensure the correct focal length. However, due to the structural limitations of the three-axis motion control system, existing laser cutting machines are usually only capable of plane cutting and lack spatial motion capabilities. When faced with some complex workpieces, they may need to be disassembled and cut multiple times. (For example, when processing two sides of an L-shaped plate, the worker needs to first fix one side on the cutting plane. After cutting, the L-shaped plate is manually flipped over so that the other side is fixed on the cutting plane for a second cut.) This may lead to the following problems:

[0004] 1. Multiple cutting may cause docking errors between different cut parts, affecting the accuracy of the overall workpiece, especially on workpieces that require high-precision assembly. Disassembly and multiple cutting may not maintain the docking accuracy of each part;

[0005] 2. Disassembling and reassembling the workpiece will significantly increase the production cycle. The steps of workpiece replacement, alignment, and debugging between each cutting require additional time, resulting in a decrease in overall production efficiency.

[0006] 3. Multiple cutting operations usually require more manual intervention, such as disassembly, reinstallation, and debugging of the workpiece, which increases labor costs.

[0007] Therefore, it is necessary to invent a metal processing laser cutting machine with an adjustable base. Summary of the Invention

[0008] In order to achieve the above-mentioned object, the present invention provides the following technical solution: an adjustable base of a laser cutting machine for metal processing, comprising a cutting machine tilt adjustment device and a workpiece clamping angle adjustment device:

[0009] The cutting machine tilt adjustment device includes a fixed base, a circular tube frame is fixedly installed on the top surface of the fixed base, a multi-angle flip assembly is provided in the center of the top surface of the circular tube frame, the multi-angle flip assembly includes a cutting machine connecting plate, a laser cutting machine is fixedly installed on the top surface of the cutting machine connecting plate, a rectangular opening is provided in the center of the top surface of the cutting machine connecting plate, and a multi-angle propulsion assembly is installed on the top surface of the fixed base, and the multi-angle propulsion assembly is used to push the cutting machine connecting plate to flip up;

[0010] The workpiece clamping angle adjustment device includes a clamping base, the four corners of the bottom surface of the clamping base are fixedly installed with columns, the lower ends of the columns are connected to the top surface of the fixed base, an adjustment turntable is rotatably installed in the middle of the clamping base, and a clamping assembly is fixedly installed on the top surface of the adjustment turntable.

[0011] Preferably, the multi-angle flipping assembly includes a snap-on rotating tube, which is fixedly installed around the cutting machine connecting plate. The cross-section of the snap-on rotating tube is a C-shaped structure with the opening downward, and the snap-on rotating tubes around the cutting machine connecting plate are respectively installed around the top surface of the circular tube frame.

[0012] Preferably, the multi-angle propulsion assembly includes a transverse guide rail, which is fixedly mounted on both sides of the top surface of the fixed base, and a transverse slide is slidably mounted on the transverse guide rail, and a first synchronous connecting rod is fixedly mounted between the transverse slides on the transverse guide rails on both sides.

[0013] Preferably, the multi-angle propulsion assembly includes a first hydraulic lifting rod, which is fixedly mounted on the top surface of the transverse slide, a first spherical joint is fixedly mounted on the upper output end of the first hydraulic lifting rod, a first magnetic swivel seat is rotatably mounted on the top surface of the first spherical joint, and the upper end of the first magnetic swivel seat passes through the cutting machine connecting plate.

[0014] Preferably, the multi-angle propulsion assembly includes a longitudinal guide rail, which is fixedly mounted above a fixed base on both sides of the transverse guide rail, and the two ends of the longitudinal guide rail are respectively mounted on the top surfaces of the transverse guide rails on both sides. A longitudinal slide is slidably mounted on the longitudinal guide rail, and a second synchronous connecting rod is fixedly mounted between the longitudinal slides on the longitudinal guide rails on both sides.

[0015] Preferably, the multi-angle propulsion assembly includes a second hydraulic lifting rod, which is fixedly mounted on one side of the longitudinal slide, a second spherical joint is fixedly mounted on the upper output end of the second hydraulic lifting rod, a second magnetic swivel seat is rotatably mounted on the top surface of the second spherical joint, and the upper end of the second magnetic swivel seat passes through the cutting machine connecting plate.

[0016] Preferably, the multi-angle propulsion assembly includes electromagnets, and there are eight electromagnets in total. Two electromagnets are installed at the four corners of the rectangular opening of the cutting machine connecting plate, and the electromagnets are arranged directly above the first magnetic rotating seat or the second magnetic rotating seat.

[0017] Preferably, the four electromagnets above the first magnetic rotation base are electrically connected in pairs, and the four electromagnets above the second magnetic rotation base are electrically connected in pairs.

[0018] Preferably, the clamping assembly includes a vertical plate, which is fixedly installed around the top surface of the adjusting turntable. A hydraulic push rod is fixedly installed on the vertical plate, and the output end of the hydraulic push rod faces the center of the adjusting turntable. A clamping rubber pad is fixedly installed on the output end of the hydraulic push rod.

[0019] Preferably, annular protrusions are provided around the side of the adjusting dial, the annular protrusions on the side of the adjusting dial are embedded in the clamping base, a steering motor is fixedly installed in the center of the bottom surface of the fixed base, and the upper output end of the steering motor is fixedly connected to the bottom of the adjusting dial.

[0020] The beneficial effects of the present invention are as follows: placing the irregular workpiece on the top surface of the adjusting turntable, starting the clamping assembly to fix the workpiece, then starting the adjusting turntable to drive the irregular workpiece to rotate, so that any inclined surface of the workpiece faces one side of the fixed base, and then starting the multi-angle propulsion assembly to push the cutting machine connecting plate to flip toward one side of the fixed base. At the same time, the cutting machine connecting plate drives the laser cutting machine to rotate until the cutting plane of the laser cutting machine is parallel to the inclined surface of the irregular workpiece. Finally, the laser cutting machine is controlled to cut the inclined surface of the irregular workpiece. Immediately afterwards, the irregular workpiece is driven to rotate a second time by controlling the adjusting turntable to make the other inclined surface of the workpiece face the laser cutting machine, or the multi-angle propulsion assembly is started again to push the cutting machine connecting plate to flip toward the other side of the fixed base, so that the cutting plane of the laser cutting machine is parallel to the other inclined surface of the irregular workpiece, so as to achieve the effect of processing multiple surfaces of the irregular workpiece at one time, reducing the number of times the workpiece is disassembled, avoiding the docking error caused by manual adjustment, and effectively improving the overall production efficiency and reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The main view provided by the present invention;

[0022] Figure 2 A schematic diagram of the laser cutting machine provided by the present invention in a flipped-up state;

[0023] Figure 3 An exploded view provided by the present invention;

[0024] Figure 4 A schematic structural diagram of the present invention;

[0025] Figure 5 A cross-sectional view of a connecting plate of a cutting machine provided by the present invention;

[0026] Figure 6 The present invention provides Figure 5 Details Figure 6 ;

[0027] Figure 7 A schematic diagram of the electromagnet arrangement provided by the present invention;

[0028] Figure 8 A schematic diagram of the connection of the adjustment dial provided by the present invention;

[0029] Figure 9 A schematic diagram of the structure of the multi-angle propulsion assembly provided by the present invention;

[0030] Figure 10 The present invention provides Figure 9 Detail of Figure B;

[0031] Figure 11 This is a cross-sectional view of the second magnetic turntable provided by the present invention.

[0032] In the figure: fixed base 11, circular tube frame 12, cutting machine connecting plate 131, clamping rotating tube 132, clamping base 141, column 142, adjusting turntable 143, steering motor 144, vertical plate 151, hydraulic push rod 152, clamping rubber pad 153, transverse guide rail 161, transverse slide 162, first synchronous connecting rod 163, first hydraulic lifting rod 164, first spherical joint 165, first magnetic rotating seat 166, longitudinal guide rail 171, longitudinal slide 172, second synchronous connecting rod 173, second hydraulic lifting rod 174, second spherical joint 175, second magnetic rotating seat 176, electromagnet 18. DETAILED DESCRIPTION

[0033] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0034] Example 1, as Figure 1 - Figure 4 As shown, an adjustable base of a laser cutting machine for metal processing in an embodiment of the first aspect of the present invention includes a cutting machine tilt adjustment device and a workpiece clamping angle adjustment device;

[0035] The cutting machine tilt adjustment device includes a fixed base 11, a circular tube frame 12 is fixedly mounted on the top surface of the fixed base 11, a multi-angle flip assembly is provided in the center of the top surface of the circular tube frame 12, and the multi-angle flip assembly includes a cutting machine connecting plate 131, a laser cutting machine is fixedly mounted on the top surface of the cutting machine connecting plate 131, a rectangular opening is provided in the center of the top surface of the cutting machine connecting plate 131, and a multi-angle propulsion assembly is installed on the top surface of the fixed base 11, and the multi-angle propulsion assembly is used to push the cutting machine connecting plate 131 to flip up;

[0036] The workpiece clamping angle adjustment device includes a clamping base 141, and columns 142 are fixedly installed at the four corners of the bottom surface of the clamping base 141. The lower end of the column 142 is connected to the top surface of the fixed base 11. An adjustment dial 143 is rotatably installed in the middle of the clamping base 141, and a clamping component is fixedly installed on the top surface of the adjustment dial 143.

[0037] In the above embodiment, it should be noted that the fixed base 11 is mounted on the machine tool or the bottom surface by high-strength bolts, which can prevent the entire base from losing balance when the laser cutting machine is flipped over;

[0038] The irregular workpiece is placed on the top surface of the adjusting turntable 143, the clamping assembly is started to fix the workpiece, and then the adjusting turntable 143 is started to drive the irregular workpiece to rotate so that any inclined surface of the workpiece faces one side of the fixed base, and then the multi-angle propulsion assembly is started to push the cutting machine connecting plate 131 to flip toward one side of the fixed base 11. At the same time, the cutting machine connecting plate 131 drives the laser cutting machine to rotate until the cutting plane of the laser cutting machine is parallel to the inclined surface of the irregular workpiece. Finally, the laser cutting machine is controlled to cut the inclined surface of the irregular workpiece. Immediately afterwards, the irregular workpiece is driven to rotate a second time by controlling the adjusting turntable 143 so that the other inclined surface of the workpiece faces the laser cutting machine, or the multi-angle propulsion assembly is started again to push the cutting machine connecting plate 131 to flip toward the other side of the fixed base 11 so that the cutting plane of the laser cutting machine is parallel to the other inclined surface of the irregular workpiece, so as to achieve the effect of processing multiple surfaces of the irregular workpiece at one time, reducing the number of workpiece disassembly times, avoiding the docking error caused by manual adjustment, and effectively improving the overall production efficiency and reducing labor costs.

[0039] Example 2, as Figure 2 - Figure 6 As shown, an adjustable base of a laser cutting machine for metal processing includes embodiment 1. In addition, the multi-angle flip assembly includes a snap-on rotating tube 132, which is fixedly installed around the cutting machine connecting plate 131. The cross-section of the snap-on rotating tube 132 is a C-shaped structure with an opening downward, and the snap-on rotating tubes 132 around the cutting machine connecting plate 131 are respectively installed around the top surface of the circular tube frame 12.

[0040] In the above embodiment, it should be noted that the snap-fit rotating tube 132 is made of a high-strength metal material, and a magnetic material is attached to the inner wall of the snap-fit rotating tube 132. The magnetic material can be adsorbed on the surface of the circular tube frame 12. The magnetic material on the inner wall of the snap-fit rotating tube 132 can increase the adsorption force between the snap-fit rotating tube 132 and the circular tube frame 12, thereby increasing the rotational resistance of the snap-fit rotating tube 132, so as to cooperate with the multi-angle propulsion assembly to perform precise rotation.

[0041] On the other hand, when the cutting machine connecting plate 131 starts to rotate with the clamping rotating tube 132 on one side as the rotating axis, the clamping rotating tube 132 opposite to it will immediately fall off from the circular tube frame 12, and the clamping rotating tubes 132 on the other two sides will slowly fall off from the circular tube frame 12. The clamping rotating tubes 132 around the cutting machine connecting plate 131 cooperate with the circular tube frame 12 to achieve the effect of the cutting machine connecting plate 131 driving the laser cutting machine to flip at multiple angles.

[0042] Example 3, as Figure 1 - Figure 4 and Figure 7 - Figure 11 As shown, an adjustable base of a laser cutting machine for metal processing includes embodiment 2. In addition, a multi-angle propulsion assembly includes a transverse guide rail 161, which is fixedly mounted on both sides of the top surface of the fixed base 11, and a transverse slide 162 is slidably mounted on the transverse guide rail 161. A first synchronous connecting rod 163 is fixedly mounted between the transverse slides 162 on the transverse guide rails 161 on both sides. The multi-angle propulsion assembly includes a first hydraulic lifting rod 164, which is fixedly mounted on the top surface of the transverse slide 162. A first spherical joint 165 is fixedly mounted on the upper output end of the first hydraulic lifting rod 164, and a first magnetic swivel seat 166 is rotatably mounted on the top surface of the first spherical joint 165. The upper end of the first magnetic swivel seat 166 passes through the cutting machine connecting plate 131.

[0043] In the above embodiment, it should be noted that a sliding groove is provided on the surface of the transverse guide rail 161, and a pulley is provided on the transverse slide 162. The transverse slide 162 rolls in the sliding groove through the pulley to achieve the effect of sliding on the transverse guide rail 161.

[0044] The first synchronous connecting rod 163 has the effect of connecting the two end transverse slides 162 to enable synchronous sliding. The first hydraulic lifting rod 164 is externally provided with a hydraulic cabin. The first hydraulic lifting rod 164 is externally connected to a power supply and a control system. The first hydraulic lifting rod 164 provided at both ends of the transverse guide rail 161 can lift the cutting machine connecting plate 131 and flip it in two opposite directions.

[0045] First, fix the first magnetic swivel seat 166 above one end of the transverse guide rail 161 on the cutting machine connecting plate 131, then start the first hydraulic lifting rod 164 to extend, lift the first magnetic swivel seat 166 and the cutting machine connecting plate 131, and under the fixation of the clamping rotating tube 132, the cutting machine connecting plate 131 rotates to one side, and at the same time, the first spherical joint 165 rotates in the first magnetic swivel seat 166, and the transverse slide 162 slides toward the middle of the transverse guide rail 161 to achieve the effect of driving the cutting machine connecting plate 131 to flip, and by controlling the length of the first hydraulic lifting rod 164, the flipping angle of the cutting machine connecting plate 131 can be controlled.

[0046] Example 4, as Figure 1 - Figure 4 and Figure 7 - Figure 11 As shown, an adjustable base of a laser cutting machine for metal processing includes embodiment 3. In addition, a multi-angle propulsion assembly includes a longitudinal guide rail 171, which is fixedly mounted above the fixed base 11 on both sides perpendicular to the transverse guide rail 161, and the two ends of the longitudinal guide rail 171 are respectively mounted on the top surfaces of the transverse guide rails 161 on both sides. A longitudinal slide 172 is slidably mounted on the longitudinal guide rail 171, and a second synchronous connecting rod 173 is fixedly mounted between the longitudinal slides 172 on the longitudinal guide rails 171 on both sides. The multi-angle propulsion assembly includes a second hydraulic lifting rod 174, which is fixedly mounted on one side of the longitudinal slide 172, and a second spherical joint 175 is fixedly mounted on the upper output end of the second hydraulic lifting rod 174. A second magnetic swivel seat 176 is rotatably mounted on the top surface of the second spherical joint 175, and the upper end of the second magnetic swivel seat 176 passes through the cutting machine connecting plate 131.

[0047] In the above embodiment, it should be noted that the longitudinal guide rail 171 is provided with a slide groove, and the transverse and longitudinal slides 172 are provided with pulleys. The longitudinal slide 172 rolls in the slide groove through the pulleys to achieve the effect of sliding on the longitudinal guide rail 171.

[0048] The second synchronous connecting rod 173 has the effect of connecting the longitudinal slides 172 at both ends to enable them to slide synchronously. The second hydraulic lifting rod 174 is externally mounted on the hydraulic cabin. The second hydraulic lifting rod 174 is externally connected to the power supply and control system. The second hydraulic lifting rod 174 arranged at both ends of the longitudinal guide rail 171 can lift the cutting machine connecting plate 131 and flip it in opposite directions.

[0049] First, fix the second magnetic swivel seat 176 above one end of the longitudinal guide rail 171 on the cutting machine connecting plate 131, then start the second hydraulic lifting rod 174 to extend, lift the second magnetic swivel seat 176 and the cutting machine connecting plate 131, and under the fixation of the clamping rotating tube 132, the cutting machine connecting plate 131 rotates to one side, and at the same time, the second spherical joint 175 rotates in the second magnetic swivel seat 176, and the longitudinal slide 172 slides toward the longitudinal guide rail 171 to achieve the effect of driving the cutting machine connecting plate 131 to flip, and by controlling the length of the second hydraulic lifting rod 174, the flipping angle of the cutting machine connecting plate 131 can be controlled.

[0050] Example 5, as Figure 3 、 Figure 4 and Figure 7 As shown, an adjustable base of a laser cutting machine for metal processing includes embodiment 4. In addition, the multi-angle propulsion component includes an electromagnet 18, a total of eight electromagnets 18, and two electromagnets 18 are installed at the four corners of the rectangular opening of the cutting machine connecting plate 13. The electromagnet 18 is set directly above the first magnetic rotating seat (166) or the second magnetic rotating seat 176. The four electromagnets 18 above the first magnetic rotating seat (166) are electrically connected in pairs, and the four electromagnets 18 above the second magnetic rotating seat 176 are electrically connected in pairs.

[0051] In the above embodiment, it should be noted that both the first magnetic rotation base 166 and the second magnetic rotation base 176 can be magnetically attracted to the electromagnet 18;

[0052] The electromagnets 18 are grouped in pairs. The electromagnets 18 in the same group are connected in series and connected to the controller and power supply. The specific grouping of the electromagnets 18 is as follows: the two electromagnets 18 corresponding to the first magnetic rotatable seat 166 above the same end of the two transverse guide rails 161 are grouped together, the two electromagnets 18 corresponding to the first magnetic rotatable seat 166 above the other end of the two transverse guide rails 161 are grouped together, the two electromagnets 18 corresponding to the second magnetic rotatable seat 176 above the same end of the two longitudinal guide rails 171 are grouped together, and the two electromagnets 18 corresponding to the second magnetic rotatable seat 176 above the other end of the two longitudinal guide rails 171 are grouped together.

[0053] By controlling and starting the corresponding electromagnet 18 , the corresponding first magnetic rotating base 166 or the second magnetic rotating base 176 is fixed on the cutting machine connecting plate 131 .

[0054] Example 6, as Figure 1 - Figure 4 and Figure 8As shown, an adjustable base of a laser cutting machine for metal processing includes embodiment 1. In addition, a clamping assembly includes a vertical plate 151, which is fixedly installed around the top surface of an adjusting turntable 143. A hydraulic push rod 152 is fixedly installed on the vertical plate 151, and the output end of the hydraulic push rod 152 faces the center of the adjusting turntable 143. A clamping rubber pad 153 is fixedly installed on the output end of the hydraulic push rod 152. An annular protrusion is provided around the side of the adjusting turntable 143, and the annular protrusion on the side of the adjusting turntable 143 is embedded in the clamping base 141. A steering motor 144 is fixedly installed in the center of the bottom surface of the fixed base 11, and the output end of the upper end of the steering motor 144 is fixedly connected to the bottom of the adjusting turntable 143.

[0055] In the above embodiment, it should be noted that the steering motor 144 is connected to an external power supply and a control system, and the steering motor 144 is started to drive the adjustment dial 143 to rotate;

[0056] The hydraulic push rod 152 is an external hydraulic cylinder, and the hydraulic push rod 152 is externally connected to the power supply and control system. The irregular workpiece is placed in the center of the top surface of the adjustment turntable 143. By starting the hydraulic push rod 152, the clamping rubber pad 153 is pushed to clamp the irregular workpiece around to achieve the effect of fixing the workpiece.

[0057] The use process of the present invention is as follows: a person skilled in the art places an irregular workpiece on the center of the top surface of the adjusting turntable 143, starts the hydraulic push rod 152 to push the clamping rubber pad 153 to clamp the irregular workpiece on all sides, then starts the steering motor 144 to drive the adjusting turntable 143 to rotate, and the adjusting turntable 143 drives the irregular workpiece to rotate so that any inclined surface of the workpiece faces one side of the fixed base, and then starts the first hydraulic lifting rod 164 or the second hydraulic lifting rod 174. When the first hydraulic lifting rod 164 is started, the first hydraulic lifting rod 164 extends, lifts up the first magnetic rotating seat 166 and the cutting machine connecting plate 131, and under the fixation of the clamping rotating tube 132, the cutting machine connecting plate 131 rotates to one side, and at the same time, the first spherical switch The joint 165 rotates in the first magnetic swivel seat 166, and the transverse slide 162 slides toward the middle of the transverse guide rail 161. When the second hydraulic lifting rod 174 is started, the second hydraulic lifting rod 174 extends, lifting the second magnetic swivel seat 176 and the cutting machine connecting plate 131. Under the fixation of the clamping rotating tube 132, the cutting machine connecting plate 131 rotates to one side. At the same time, the second spherical joint 175 rotates in the second magnetic swivel seat 176, and the longitudinal slide 172 slides toward the longitudinal guide rail 171. Through the flipping of the cutting machine connecting plate 131, the laser cutting machine is driven to rotate until the cutting plane of the laser cutting machine is parallel to the inclined surface of the irregular workpiece. Finally, the laser cutting machine is controlled to cut the inclined surface of the irregular workpiece.

[0058] The above description is merely a preferred embodiment of the present invention. Anyone skilled in the art may utilize the above-described technical solutions to modify the present invention or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the present invention falls within the scope of protection claimed by the present invention.

Claims

1. An adjustable base for a laser cutting machine for metal processing, comprising a cutting machine tilt adjustment device and a workpiece clamping angle adjustment device, characterized in that: The cutting machine tilt adjustment device comprises a fixed base (11), a circular tube frame (12) is fixedly mounted on the top surface of the fixed base (11), a multi-angle flipping assembly is arranged at the center of the top surface of the circular tube frame (12), the multi-angle flipping assembly comprises a cutting machine connecting plate (131), a laser cutting machine is fixedly mounted on the top surface of the cutting machine connecting plate (131), a rectangular opening is arranged at the center of the top surface of the cutting machine connecting plate (131), and a multi-angle propulsion assembly is installed on the top surface of the fixed base (11), and the multi-angle propulsion assembly is used to push the cutting machine connecting plate (131) to flip up; The workpiece clamping angle adjustment device comprises a clamping base (141), wherein four corners of the bottom surface of the clamping base (141) are fixedly mounted with columns (142), the lower ends of the columns (142) are connected to the top surface of the fixed base (11), an adjusting turntable (143) is rotatably mounted in the middle of the clamping base (141), and a clamping assembly is fixedly mounted on the top surface of the adjusting turntable (143).

2. The adjustable base of a metal processing laser cutting machine according to claim 1, characterized in that: The multi-angle flip assembly comprises a clamping rotating tube (132), which is fixedly mounted around the cutting machine connecting plate (131). The cross section of the clamping rotating tube (132) is a C-shaped structure with an opening downward. The clamping rotating tubes (132) around the cutting machine connecting plate (131) are respectively mounted around the top surface of the circular tube frame (12).

3. The adjustable base of a metal processing laser cutting machine according to claim 2, characterized in that: The multi-angle propulsion assembly includes a transverse guide rail (161), which is fixedly mounted on both sides of the top surface of the fixed base 11. A transverse slide (162) is slidably mounted on the transverse guide rail (161), and a first synchronous connecting rod (163) is fixedly mounted between the transverse slides (162) on the transverse guide rails (161) on both sides.

4. The adjustable base of a metal processing laser cutting machine according to claim 3, characterized in that: The multi-angle propulsion assembly includes a first hydraulic lifting rod (164), which is fixedly mounted on the top surface of a transverse slide (162), a first spherical joint (165) is fixedly mounted on the output end of the upper end of the first hydraulic lifting rod (164), a first magnetic rotating seat (166) is rotatably mounted on the top surface of the first spherical joint (165), and the upper end of the first magnetic rotating seat (166) passes through the cutting machine connecting plate (131).

5. The adjustable base of a metal processing laser cutting machine according to claim 4, characterized in that: The multi-angle propulsion assembly includes a longitudinal guide rail (171), which is fixedly mounted on both sides of the transverse guide rail (161) above the fixed base (11), and the two ends of the longitudinal guide rail (171) are respectively mounted on the top surfaces of the transverse guide rails (161) on both sides. A longitudinal slide (172) is slidably mounted on the longitudinal guide rail (171), and a second synchronous connecting rod (173) is fixedly mounted between the longitudinal slides (172) on the longitudinal guide rails (171) on both sides.

6. The adjustable base of a metal processing laser cutting machine according to claim 5, characterized in that: The multi-angle propulsion assembly includes a second hydraulic lifting rod (174), which is fixedly mounted on one side of the longitudinal slide (172); a second spherical joint (175) is fixedly mounted on the output end of the upper end of the second hydraulic lifting rod (174); a second magnetic rotating seat (176) is rotatably mounted on the top surface of the second spherical joint (175); and the upper end of the second magnetic rotating seat (176) passes through the cutting machine connecting plate (131).

7. The adjustable base of a metal processing laser cutting machine according to claim 6, characterized in that: The multi-angle propulsion assembly includes an electromagnet (18), and there are eight electromagnets (18). Two electromagnets (18) are respectively installed at the four corners of the rectangular opening of the cutting machine connecting plate (13). The electromagnets (18) are arranged directly above the first magnetic rotating seat (166) or the second magnetic rotating seat (176).

8. The adjustable base of a metal processing laser cutting machine according to claim 7, characterized in that: The four electromagnets (18) above the first magnetic rotating seat (166) are electrically connected in pairs, and the four electromagnets (18) above the second magnetic rotating seat (176) are electrically connected in pairs.

9. The adjustable base of a metal processing laser cutting machine according to claim 1, characterized in that: The clamping assembly comprises a vertical plate (151), the vertical plate (151) being fixedly mounted around the top surface of the adjusting turntable (143), a hydraulic push rod (152) being fixedly mounted on the vertical plate (151), an output end of the hydraulic push rod (152) facing the center of the adjusting turntable (143), and a clamping rubber pad (153) being fixedly mounted on the output end of the hydraulic push rod (152).

10. The adjustable base of a metal processing laser cutting machine according to claim 1, characterized in that: The side of the adjusting dial (143) is provided with annular protrusions, which are embedded in the clamping base (141). A steering motor (144) is fixedly installed in the center of the bottom surface of the fixed base (11). The output end of the upper end of the steering motor (144) is fixedly connected to the bottom of the adjusting dial (143).

Images