Steel plate laser cutting machine

Abstract

The utility model relates to the technical field of laser cutting machines, and discloses a steel plate laser cutting machine which comprises an operation base, an upper installation table is installed at the top end of the operation base, fixing screw rods are arranged at the front end and the rear end of the upper installation table in an inserted mode, and a hydraulic telescopic rod is installed in the upper installation table. An operation table top is installed at the top end of the hydraulic telescopic rod, adjusting pieces are installed on the two sides of the front end and the rear end of the operation table top, and locking rotary knobs are installed on the two sides of the front end and the rear end of the upper installation table. By arranging the table top lifting structure, the operating table top is lifted through a hydraulic telescopic rod in the upper mounting table during use, after the operating table top is lifted to a certain position, adjusting pieces at the front end and the rear end of the operating table top are in contact with the front end and the rear end of the upper mounting table, and then locking knobs are inserted into the adjusting pieces to be connected and fixed with the upper mounting table; and the position of the operating table top on the top of the upper mounting table is fixed, so that a table top lifting function is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting machines, in particular to a steel plate laser cutting machine. Background Art

[0002] The laser cutting machine focuses the laser emitted from the laser into a high-power density laser beam through the optical path system. The laser beam irradiates the surface of the workpiece, causing the workpiece to reach the melting point or boiling point. At the same time, the high-pressure gas coaxial with the beam blows away the molten or vaporized metal. The laser cutting process replaces the traditional mechanical knife with an invisible beam. It has the characteristics of high precision, fast cutting, no limitation on cutting pattern, low processing cost, etc., and will gradually improve or replace traditional metal cutting process equipment.

[0003] Common laser cutting machines move forward, backward, left, and right during use. However, when encountering metals of varying thicknesses, they need to be elevated for cutting. This requires using blocks of varying heights, or adjusting the laser head, which is cumbersome and also troublesome to fix the metal. Therefore, we proposed a steel plate laser cutting machine to improve the above problems. Utility Model Content

[0004] The purpose of the present invention is to provide a steel plate laser cutting machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a steel plate laser cutting machine includes an operating base, an upper mounting platform is installed on the top of the operating base, fixing screws are inserted into the front and rear ends of the upper mounting platform, a hydraulic telescopic rod is installed inside the upper mounting platform, an operating table is installed on the top of the hydraulic telescopic rod, adjusting plates are installed on the front and rear ends of the operating table, and locking knobs are installed on the front and rear ends of the upper mounting platform.

[0006] Preferably, the operating table is connected to a hydraulic telescopic rod inside the upper mounting platform. The hydraulic telescopic rod is raised and lowered inside the upper mounting platform to drive the operating table to rise and fall on the top of the upper mounting platform, driving the front end adjustment piece of the operating table to move at the front end of the upper mounting platform, and the locking knob is inserted into the adjustment piece and contacts the front end of the upper mounting platform.

[0007] Preferably, a lower support seat is installed at the inner bottom end of the operating table, an inner slide groove is opened inside the lower support seat, a clamping seat is clamped on the inner side of the operating table, and a locking wrench is inserted at the top of the clamping seat.

[0008] Preferably, the clamping seat is clamped inside the operating table and contacts the lower support seat at the bottom end of the operating table. The locking wrench is inserted into the clamping seat and connected and fixed with the lower support seat at the bottom of the clamping seat. There are two groups of clamping seats and lower support seats.

[0009] Preferably, side support rods are installed on both sides of the top of the operating base, a front and rear moving seat is installed on the top of the side support rods, a front and rear moving motor is installed at the front end of the front and rear moving seat, an upper support cross bar is installed on the top of the front and rear moving seat, a sliding seat and a horizontal moving motor are provided at the front end of the upper support cross bar, a clamping seat is provided at the front end of the clamping seat, a mounting bracket is installed at the front end of the mounting bracket, a cutting head is installed at the front end of the mounting bracket, and an adjusting chain is installed at the top of the upper support cross bar.

[0010] Preferably, a side support seat is provided on the right side of the operating base, the top of the side support seat is connected to a control panel, a heat dissipation hole is opened at the front end of the operating base, and moving wheels and support legs are installed at the bottom of the operating base.

[0011] Preferably, a front sliding groove is provided at the front end of the operating base, a protective observation window is inserted inside the front sliding groove, a connecting hook is installed at the top of the protective observation window, a magnetic block is embedded on the left side of the protective observation window, a movable handle is installed on the left side of the front end of the protective observation window, and side placement grooves are opened on the top of both sides of the operating base.

[0012] Preferably, the protective observation window slides inside the front sliding groove at the front end of the operating base. The protective observation windows are provided in two groups. The protective observation windows are magnetically attracted to the magnetic blocks of another group of protective observation windows through the inner magnetic blocks. The rear end connecting hook at the top of the protective observation window is connected to the front and rear movable seats, and the protective observation window is snapped into the side placement groove at the top of the operating base.

[0013] Compared with the existing technology, the beneficial effects of the utility model are: the steel plate laser cutting machine not only realizes the table lifting function and the cutting limit function, but also realizes the operation protection function;

[0014] By setting up the table top lifting structure, the utility model has the following advantages: when in use, the operating table top is lifted and lowered by the hydraulic telescopic rod inside the upper mounting table. After the operating table top is lifted to a certain position, the adjusting pieces at the front and rear ends of the operating table top are brought into contact with the front and rear ends of the upper mounting table. Then, the locking knob is inserted into the adjusting piece to connect and fix it with the upper mounting table, thereby fixing the position of the operating table top on the top of the upper mounting table, thereby realizing the table top lifting function.

[0015] By setting a cutting limit structure, the utility model has the following advantages: when in use, the steel plate to be cut is placed between the two sets of clamping seats inside the operating table, and the clamping seats are moved inside the operating table, and at the same time, the clamping seats are moved above the lower support seat at the bottom end of the operating table, so that the clamping seats clamp the steel plate, and then the clamping seats are fixed above the lower support seat inside the operating table by rotating and locking the top of the clamping seats with a locking wrench, thereby realizing the cutting limit function;

[0016] By setting up an operation protection structure, the utility model has the following benefits: when in use, the protective observation windows are pulled out from the side placement grooves on both sides of the top of the operation base, and then the two groups of protective observation windows are slid inside the front sliding grooves at the front end of the operation base, so that the two groups of protective observation windows are magnetically connected together through the magnetic blocks, and then the connecting hooks at the rear end of the top of the protective observation windows are connected to the front and rear movable seats, and the two groups of protective observation windows are fixed to the front end of the operation base to protect the operator in front of the operation base, thereby realizing the operation protection function. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the upper mounting platform of the present utility model;

[0019] Figure 3 This is a schematic diagram of the top view of the operating table of the utility model;

[0020] Figure 4 This is a schematic diagram of the partial cross-sectional structure of the protective observation window of the present utility model.

[0021] In the figure: 1. Upper support cross bar; 2. Adjustment chain; 3. Snap-on seat; 4. Cutting head; 5. Sliding seat; 6. Horizontal moving motor; 7. Forward and backward moving motor; 8. Forward and backward moving seat; 9. Side support rod; 10. Mounting bracket; 11. Upper mounting table; 12. Front sliding slot; 13. Side placement slot; 14. Operating base; 15. Control panel; 16. Side support seat; 17. Protective observation window; 18. Heat dissipation hole; 19. Moving wheel; 20. Support leg; 21. Connecting hook; 22. Moving handle; 23. Magnetic block; 24. Fixing screw; 25. Operating table; 26. Hydraulic telescopic rod; 27. Adjustment plate; 28. Locking knob; 29. ​​Inner slide; 30. Clamping seat; 31. Lower support seat; 32. Locking wrench. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 The utility model provides an embodiment of a steel plate laser cutting machine, comprising an operating base 14, an upper mounting platform 11 being mounted on the top of the operating base 14, fixing screws 24 being inserted at the front and rear ends of the upper mounting platform 11, a hydraulic telescopic rod 26 being mounted inside the upper mounting platform 11, an operating table 25 being mounted on the top of the hydraulic telescopic rod 26, adjusting plates 27 being mounted on both sides of the front and rear ends of the operating table 25, and locking knobs 28 being mounted on both sides of the front and rear ends of the upper mounting platform 11;

[0024] The operating table 25 is connected to the hydraulic telescopic rod 26 inside the upper mounting platform 11. The hydraulic telescopic rod 26 moves up and down inside the upper mounting platform 11, driving the operating table 25 to move up and down on the top of the upper mounting platform 11, driving the front end adjustment piece 27 of the operating table 25 to move at the front end of the upper mounting platform 11, and the locking knob 28 is inserted into the adjustment piece 27 and contacts the front end of the upper mounting platform 11;

[0025] Specifically, if Figure 1 and Figure 2 As shown, by setting up a table top lifting structure, the operating table top 25 is raised and lowered by the hydraulic telescopic rod 26 inside the upper mounting platform 11 during use. After the operating table top 25 is raised to a certain position, the adjusting pieces 27 at the front and rear ends of the operating table top 25 are brought into contact with the front and rear ends of the upper mounting platform 11, and then the locking knob 28 is inserted into the adjusting piece 27 to connect and fix it to the upper mounting platform 11, so as to fix the position of the operating table top 25 on the top of the upper mounting platform 11, thereby realizing the table top lifting function.

[0026] A lower support seat 31 is installed at the bottom of the operating table 25. An inner groove 29 is provided inside the lower support seat 31. A clamping seat 30 is clamped on the inner side of the operating table 25. A locking wrench 32 is inserted at the top of the clamping seat 30.

[0027] The clamping seat 30 is clamped on the inside of the operating table 25 and contacts the lower support seat 31 at the bottom of the operating table 25. The locking wrench 32 is inserted into the clamping seat 30 and connected and fixed with the lower support seat 31 at the bottom of the clamping seat 30. The clamping seat 30 and the lower support seat 31 are provided with two sets of

[0028] Specifically, if Figure 1 and Figure 3As shown, by setting a cutting limit structure, the steel plate to be cut is placed between the two sets of clamping seats 30 inside the operating table 25 when in use. By moving the clamping seat 30 inside the operating table 25, and at the same time moving the clamping seat 30 above the lower support seat 31 at the bottom end of the operating table 25, the clamping seat 30 clamps the steel plate, and then the locking wrench 32 is used to rotate and lock the top of the clamping seat 30 to fix the clamping seat 30 above the lower support seat 31 inside the operating table 25, thereby realizing the cutting limit function.

[0029] A front sliding groove 12 is provided at the front end of the operating base 14, and a protective observation window 17 is inserted into the interior of the front sliding groove 12. A connecting hook 21 is installed at the top of the protective observation window 17, and a magnetic block 23 is embedded on the left side of the protective observation window 17. A movable handle 22 is installed on the left side of the front end of the protective observation window 17. Side placement grooves 13 are opened on the top of both sides of the operating base 14;

[0030] The protective observation window 17 slides inside the front sliding groove 12 at the front end of the operating base 14. There are two groups of protective observation windows 17. The protective observation windows 17 are magnetically attracted to the magnetic blocks 23 of the other group of protective observation windows 17 through the inner magnetic blocks 23. The rear end connecting hook 21 at the top of the protective observation window 17 is connected to the front and rear movable seat 8. The protective observation window 17 is clamped with the side placement groove 13 at the top of the operating base 14.

[0031] Specifically, if Figure 1 and Figure 4 As shown, by setting up an operation protection structure, when in use, the protection observation window 17 is pulled out from the side placement grooves 13 on both sides of the top of the operation base 14, and then the two groups of protection observation windows 17 are slid inside the front sliding groove 12 at the front end of the operation base 14, so that the two groups of protection observation windows 17 are magnetically connected together through the magnetic block 23, and then the connecting hook 21 at the rear end of the top of the protection observation window 17 is connected to the front and rear movable seat 8, and the two groups of protection observation windows 17 are fixed to the front end of the operation base 14 to protect the operator in front of the operation base 14, thereby realizing the operation protection function.

[0032] Working principle: The utility model is used by placing the upper mounting platform 11 on the top of the operating base 14, and then fixing the upper mounting platform 11 on the top of the operating base 14 through the fixing screw 24, and then the operating table 25 is raised and lowered by the hydraulic telescopic rod 26 inside the upper mounting platform 11, and the adjusting pieces 27 at the front and rear ends of the operating table 25 are brought into contact with the front and rear ends of the upper mounting platform 11, and then the locking knob 28 is inserted into the adjusting piece 27 to connect and fix it to the upper mounting platform 11, so as to fix the position of the operating table 25 on the top of the upper mounting platform 11, and place the steel plate to be cut between the two sets of clamping seats 30 inside the operating table 25, and by moving the clamping seat 30 inside the operating table 25, and at the same time, the clamping seat 30 moves above the lower support seat 31 at the bottom end of the operating table 25, the clamping seat 30 is pressed against the steel plate. The plate is clamped, and then the locking wrench 32 is used to rotate and lock the top of the clamping seat 30 to fix the clamping seat 30 above the lower support seat 31 inside the operating table 25, and the protective observation window 17 is pulled out from the side placement grooves 13 on both sides of the top of the operating base 14, and then the two groups of protective observation windows 17 are slid inside the front sliding groove 12 at the front end of the operating base 14, so that the two groups of protective observation windows 17 are magnetically connected together through the magnetic block 23, and then the connecting hook 21 at the rear end of the top of the protective observation window 17 is connected to the front and rear moving seat 8, and the two groups of protective observation windows 17 are fixed to the front end of the operating base 14, and then the control panel 15 on the right side of the operating base 14 is used to control the horizontal moving motor 6 and the front and rear moving motor 7 to drive the cutting head 4 to adjust the displacement, so that the cutting head 4 can cut the steel plate.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A steel plate laser cutting machine, comprising an operating base (14), characterized in that: An upper mounting platform (11) is installed at the top of the operating base (14), and fixing screws (24) are inserted at the front and rear ends of the upper mounting platform (11). A hydraulic telescopic rod (26) is installed inside the upper mounting platform (11), and an operating table (25) is installed at the top of the hydraulic telescopic rod (26). Adjustment plates (27) are installed at both sides of the front and rear ends of the operating table (25), and locking knobs (28) are installed at both sides of the front and rear ends of the upper mounting platform (11).

2. The steel plate laser cutting machine according to claim 1, characterized in that: The operating table (25) is connected to the hydraulic telescopic rod (26) inside the upper mounting platform (11). The hydraulic telescopic rod (26) is raised and lowered inside the upper mounting platform (11), driving the operating table (25) to rise and fall on the top of the upper mounting platform (11), driving the front end adjustment piece (27) of the operating table (25) to move at the front end of the upper mounting platform (11), and the locking knob (28) is inserted into the adjustment piece (27) and contacts the front end of the upper mounting platform (11).

3. The steel plate laser cutting machine according to claim 1, characterized in that: A lower support seat (31) is installed at the inner bottom end of the operating table (25), an inner slide groove (29) is opened inside the lower support seat (31), a clamping seat (30) is clamped on the inner side of the operating table (25), and a locking wrench (32) is inserted at the top end of the clamping seat (30).

4. The steel plate laser cutting machine according to claim 3, characterized in that: The clamping seat (30) is clamped inside the operating table (25) and contacts the lower support seat (31) at the bottom end of the operating table (25). The locking wrench (32) is inserted into the clamping seat (30) and is connected and fixed to the lower support seat (31) at the bottom of the clamping seat (30). Two groups of the clamping seat (30) and the lower support seat (31) are provided.

5. The steel plate laser cutting machine according to claim 4, characterized in that: Side support rods (9) are installed on both sides of the top of the operating base (14), and a front-to-back moving seat (8) is installed on the top of the side support rod (9). A front-to-back moving motor (7) is installed at the front end of the front-to-back moving seat (8). An upper support cross bar (1) is installed on the top of the front-to-back moving seat (8), and a sliding seat (5) and a lateral moving motor (6) are provided at the front end of the upper support cross bar (1). A clamping seat (3) is sleeved on the front end of the sliding seat (5), and a mounting bracket (10) is installed at the front end of the clamping seat (3). A cutting head (4) is installed at the front end of the mounting bracket (10), and an adjusting chain belt (2) is installed at the top of the upper support cross bar (1).

6. The steel plate laser cutting machine according to claim 1, characterized in that: A side support seat (16) is provided on the right side of the operating base (14), the top of the side support seat (16) is connected to a control panel (15), a heat dissipation hole (18) is provided at the front end of the operating base (14), and a moving wheel (19) and a support leg (20) are installed at the bottom of the operating base (14).

7. The steel plate laser cutting machine according to claim 6, characterized in that: The front end of the operating base (14) is provided with a front sliding groove (12), a protective observation window (17) is inserted inside the front sliding groove (12), a connecting hook (21) is installed on the top of the protective observation window (17), a magnetic block (23) is embedded on the left side of the protective observation window (17), a moving handle (22) is installed on the left side of the front end of the protective observation window (17), and side placement grooves (13) are opened on the top of both sides of the operating base (14).

8. The steel plate laser cutting machine according to claim 7, characterized in that: The protective observation window (17) slides inside the front sliding groove (12) at the front end of the operating base (14). The protective observation window (17) is provided with two groups. The protective observation window (17) is magnetically attracted to the magnetic block (23) of the other group of protective observation windows (17) through the inner magnetic block (23). The top rear end connecting hook (21) of the protective observation window (17) is connected to the front and rear movable seat (8). The protective observation window (17) is snap-connected to the side placement groove (13) at the top end of the operating base (14).

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