Fixing device for laser cutting machine

Abstract

The utility model discloses a fixing device for a laser cutting machine, and relates to the technical field of laser cutting machines. The cutting device comprises a cutting table, a fixing mechanism is arranged at the upper end of the cutting table, a sliding mechanism is arranged at the upper end of the fixing mechanism, the fixing mechanism comprises a fixing table, the lower end of the fixing table is attached to the upper end of the cutting table, a plurality of fixing screws are arranged at the upper end of the fixing table, and fixing rods are fixedly arranged at the lower ends of the fixing screws. A plurality of fixing screw rods are fixedly arranged at the lower end of the fixing table, a plurality of fixing cylinders matched with the fixing screw rods for use respectively are fixedly arranged at the lower end of the fixing table, and a plurality of fixing grooves are formed in the outer surfaces of the fixing cylinders. And the laser cutting machine can keep the accurate position in the laser cutting process, and the cutting precision and the machining efficiency are ensured.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of laser cutting machines, in particular to a fixing device for a laser cutting machine. BACKGROUND

[0002] The fixing device for a laser cutting machine is particularly suitable for scenarios where various shapes and sizes of workpieces need to be stably fixed on a cutting table to ensure that the workpieces do not displace or shake during high-speed and high-precision laser cutting processes, such as precision component manufacturing, metal plate processing, automobile component production and the like. CONTENT OF THE UTILITY MODEL

[0003] The application aims to provide a fixing device for a laser cutting machine to improve the problem of reduced cutting precision caused by unstable fixing.

[0004] The fixing device for a laser cutting machine provided by the application adopts the following technical scheme:

[0005] The fixing device for a laser cutting machine comprises a cutting table, the upper end of the cutting table is provided with a fixing mechanism, the upper end of the fixing mechanism is provided with a sliding mechanism, the fixing mechanism comprises a fixing table, the lower end of the fixing table is in close contact with the upper end of the cutting table, the upper end of the fixing table is provided with a plurality of fixing screws, the lower end of each fixing screw is fixedly provided with a fixing rod, the lower end of the fixing table is fixedly provided with a plurality of fixing cylinders which are used in cooperation with the plurality of fixing screws respectively, the outer surface of each fixing cylinder is provided with a plurality of fixing grooves, the inner surface of each fixing groove is rotatably provided with a limiting plate, and one side of each limiting plate is fixedly provided with a fixing block.

[0006] By adopting the above technical scheme, the fixing mechanism is used to stably install the laser cutting machine, the anti-skid knobs and the fixing screw grooves are designed to enhance the reliability of the fixing, and the fixing clamping grooves and the limiting plates further improve the flexibility and safety of the fixing mechanism, so that the laser cutting machine can maintain an accurate position during the laser cutting process, and the cutting precision and the processing efficiency are ensured.

[0007] Optionally, the sliding mechanism comprises a sliding table, a plurality of sliding blocks are fixedly arranged at the lower end of the sliding table, a plurality of sliding rails are fixedly arranged at the upper end of the fixed table and are matched with the plurality of sliding blocks respectively, a plurality of sliding plates are fixedly arranged at the lower end of the sliding table, a plurality of sliding bases are fixedly arranged at the upper end of the fixed table and are matched with the plurality of sliding plates respectively, and a plurality of gears are rotatably arranged on the inner surface of the sliding table.

[0008] By adopting the above technical scheme, the position of the laser cutting machine can be adjusted through the sliding mechanism.

[0009] Optionally, the upper end of each of the plurality of fixed screws is fixedly provided with an anti-skid knob.

[0010] By adopting the above technical scheme, the anti-skid knob arranged at the upper end of the fixed screw enhances the hand feeling of the user when rotating the fixed screw, reduces the operation failure caused by hand slip, and improves the reliability and safety of the fixing.

[0011] Optionally, a plurality of fixed screw grooves are arranged at the upper end of the fixed table and are matched with the plurality of fixed screws respectively.

[0012] By adopting the above technical scheme, the fixed screw grooves arranged at the upper end of the fixed table are matched with the fixed screws to provide more stable support and fixing for the workpiece, and ensure the precision and stability in the cutting process.

[0013] Optionally, a plurality of fixed clamping grooves are arranged at the lower end of each of the plurality of fixed cylinders and are matched with the plurality of fixed rods respectively.

[0014] By adopting the above technical scheme, the fixed clamping grooves arranged at the lower end of the fixed cylinder are matched with the fixed rods to not only realize the limiting and fixing of the fixed screw, but also improve the stability and durability of the entire fixing mechanism.

[0015] Optionally, a sliding groove is arranged at the upper end of each of the plurality of sliding bases, and a damping pad is fixedly arranged at the inner surface of each of the plurality of sliding grooves.

[0016] By adopting the above technical scheme, the sliding groove arranged at the upper end of the sliding base and the damping pad arranged at the inner surface of the sliding groove reduce the friction and noise in the sliding process, and improve the moving stability and precision of the sliding table.

[0017] Optionally, the plurality of sliding blocks are arranged in a rectangular array at the lower end of the sliding table.

[0018] By adopting the above technical scheme, the sliding blocks are arranged in a rectangular array at the lower end of the sliding table, which ensures the stability and balance of the sliding table in the moving process, and avoids the deviation or shaking caused by uneven force.

[0019] Optionally, the side of each of the plurality of sliders is fixedly provided with an anti-skid rotating wheel.

[0020] By adopting the above technical scheme, the anti-skid rotating wheel arranged on the side of the slider further enhances the stability and controllability of the sliding table during movement, and reduces the safety hazards caused by poor sliding or slipping.

[0021] In summary, the present application has at least one of the following beneficial technical effects:

[0022] 1. The utility model discloses a fixing mechanism, realize the stable installation of laser cutting machine, simultaneously, the design of anti -skid knob and fixed screw groove enhances the reliability of fixed, and fixed clamping groove and stop board further improve the flexibility and security of fixing mechanism, make laser cutting machine can keep accurate position in the laser cutting process, ensure cutting precision and processing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the structural schematic diagram of the utility model.

[0024] Figure 2 It is the fixed mechanism part structure section view schematic diagram of the utility model.

[0025] Figure 3 It is the sliding mechanism part structure schematic diagram of the utility model.

[0026] In the drawing, 1, cutting table;2, fixing mechanism;3, sliding mechanism;20, fixed table;21, anti-skid knob;22, fixed screw;23, fixed screw groove;24, fixed rod;25, fixed slot;26, fixed clamping groove;27, fixed block;28, stop board;29, fixed cylinder;30, sliding table;31, sliding plate;32, sliding slot;33, sliding base;34, slide rail;35, slider;36, damping pad;37, gear;38, anti-skid rotating wheel;39, toothed plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings Figure 1 - the drawings Figure 3 The present application will be further described in detail.

[0028] Embodiment

[0029] A fixing device for laser cutting machine, referring to Figure 1 and Figure 2At the upper end of the cutting table 1, a fixing mechanism 2 is arranged, and the fixing mechanism 2 is mainly composed of a fixing table 20, and a plurality of fixing screws 22 are arranged at the upper end of the fixing table 20, the lower end of the fixing screws 22 is fixedly connected with a fixing rod 24, and a fixing cylinder 29 matched with the fixing screws 22 is arranged at the lower end of the fixing table 20, a fixing groove 25 is arranged on the outer surface of the fixing cylinder 29, a limiting plate 28 is rotatably arranged in the fixing groove 25, and the limiting plate 28 is connected with a fixing block 27 on one side. In addition, the upper end of the fixing mechanism 2 is also provided with a sliding mechanism 3.

[0030] With reference to Figure 2 , the anti-skid knob 21 arranged at the upper end of the fixing screw 22 enhances the hand feeling of the user when rotating the fixing screw 22, reduces the operation failure caused by hand slip, and improves the reliability and safety of fixing.

[0031] With reference to Figure 2 , the fixing screw groove 23 arranged at the upper end of the fixing table 20 is matched with the fixing screw 22, which provides more stable support and fixing for the workpiece, and ensures the precision and stability in the cutting process.

[0032] With reference to Figure 2 , the fixing clamping groove 26 arranged at the lower end of the fixing cylinder 29 is matched with the fixing rod 24, which not only realizes the limiting and fixing of the fixing screw 22, but also improves the stability and durability of the entire fixing mechanism 2.

[0033] With reference to Figure 3 , the sliding mechanism 3 is mainly composed of a sliding table 30, and a plurality of sliding blocks 35 are arranged at the lower end of the sliding table 30, which are matched with the sliding rails 34 at the upper end of the fixing table 20 to realize the sliding function of the sliding table 30. At the same time, the lower end of the sliding table 30 is also provided with sliding plates 31, which are matched with the sliding bases 33 at the upper end of the fixing table 20, and a plurality of gears 37 are rotatably arranged on the inner surface of the sliding table 30, which are matched with the toothed plates 39 at the upper end of the fixing table 20 to realize the precise movement and positioning of the sliding table 30.

[0034] With reference to Figure 3 , the sliding groove 32 arranged at the upper end of the sliding base 33 and the damping pads 36 arranged on both sides of the inner surface thereof reduce the friction and noise in the sliding process, and improve the movement stability and precision of the sliding table 30.

[0035] With reference to Figure 3 , the sliding blocks 35 are arranged in a rectangular array at the lower end of the sliding table 30, which ensures the stability and balance of the sliding table 30 during movement, and avoids deviation or shaking caused by uneven force.

[0036] With reference to Figure 3The anti-skid rotating wheel 38 arranged on one side of the sliding block 35 further enhances the stability and controllability of the sliding table 30 during movement, and reduces the safety hazards caused by poor sliding or slipping.

[0037] The implementation principle of the embodiment of the present application is as follows: first, the laser cutting machine is installed at the upper end of the sliding mechanism 3, then the user drives the fixed screw 22 to move up and down by rotating the anti-skid knob 21 in the fixing mechanism 2, and then realizes the sliding on the inner surface of the fixed cylinder 29 through the cooperation of the fixed rod 24 and the fixed clamping groove 26, at the same time, the limiting plate 28 can slide on the inner surface of the fixed groove 25 under the action of the fixed block 27 along with the movement of the fixed screw 22 and the fixed rod 24, so that it can be opened below the cutting table 1, that is, it can be fixed with the laser cutting machine through the sliding mechanism 3 to prevent it from falling off;

[0038] After the laser cutting machine and the sliding mechanism 3 are fixed on the cutting table 1 through the fixing mechanism 2, the user realizes the precise movement and positioning of the sliding table 30 on the sliding rail 34 and the sliding base 33 by operating the gear 37 on the sliding table 30 in the sliding mechanism 3 and the toothed plate 39 on the fixed table 20, wherein the upper end of the sliding table 30 is fixed and installed with the laser cutting machine through bolts, so that the laser cutting machine can move along with the movement of the sliding table 30, the setting of the sliding block 35 and the anti-skid rotating wheel 38 ensures the stability and controllability during sliding, at the same time, the setting of the damping pad 36 reduces the friction and noise during sliding, improves the performance and service life of the whole sliding mechanism 3, so as to realize the purpose that the laser cutting machine can still be finely adjusted after being fixed.

[0039] The embodiments of the specific embodiment are the preferred embodiments of the present application, and are not limited to the protection scope of the present application, wherein the same parts are represented by the same reference numerals. Therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A fixture for a laser cutting machine comprising a cutting table (1), characterized in that: The upper end of the cutting table (1) is provided with a fixing mechanism (2), and the upper end of the fixing mechanism (2) is provided with a sliding mechanism (3); The fixing mechanism (2) comprises a fixing table (20), and the lower end of the fixing table (20) is attached to the upper end of the cutting table (1); the upper end of the fixing table (20) is provided with a plurality of fixing screws (22); the lower end of each fixing screw (22) is fixedly provided with a fixing rod (24); the lower end of the fixing table (20) is fixedly provided with a plurality of fixing cylinders (29) which are used in cooperation with the plurality of fixing screws (22) respectively; the outer surface of each fixing cylinder (29) is provided with a plurality of fixing grooves (25); the inner surface of each fixing groove (25) is rotatably provided with a limiting plate (28); and one side of the limiting plate (28) is fixedly provided with a fixing block (27).

2. A fixture for a laser cutting machine as claimed in claim 1, wherein: The sliding mechanism (3) comprises a sliding table (30), and the lower end of the sliding table (30) is fixedly provided with a plurality of sliding blocks (35); the upper end of the fixing table (20) is fixedly provided with a plurality of sliding rails (34) which are used in cooperation with the plurality of sliding blocks (35) respectively; the lower end of the sliding table (30) is fixedly provided with a plurality of sliding plates (31); the upper end of the fixing table (20) is fixedly provided with a plurality of sliding bases (33) which are used in cooperation with the plurality of sliding plates (31) respectively; the inner surface of the sliding table (30) is rotatably provided with a plurality of gears (37); and the upper end of the fixing table (20) is fixedly provided with a plurality of toothed plates (39) which are used in cooperation with the plurality of gears (37) respectively.

3. A fixture for a laser cutting machine as claimed in claim 1, wherein: The upper end of each of the plurality of fixing screws (22) is fixedly provided with an anti-skid knob (21).

4. A fixture for a laser cutting machine as claimed in claim 1, wherein: The upper end of the fixing table (20) is provided with a plurality of fixing screw grooves (23) which are used in cooperation with the plurality of fixing screws (22) respectively.

5. A fixture for a laser cutting machine as claimed in claim 1, wherein: The lower end of each of the plurality of fixing cylinders (29) is provided with a fixing clamping groove (26) which is used in cooperation with the fixing rod (24).

6. A fixture for a laser cutting machine as claimed in claim 2, wherein: The upper end of each of the plurality of sliding bases (33) is provided with a sliding groove (32), and the inner surface of each sliding groove (32) is fixedly provided with a damping pad (36) on both sides.

7. A fixture for a laser cutting machine as claimed in claim 2, wherein: The plurality of sliding blocks (35) are distributed in a rectangular array at the lower end of the sliding table (30).

8. A fixture for a laser cutting machine as claimed in claim 2, wherein: One side of each of the plurality of sliding blocks (35) is fixedly provided with an anti-skid rotating wheel (38).

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