Recorrection device for laser cutting center line of automobile part aluminum plate

Abstract

The utility model discloses an automobile part aluminum plate laser cutting center line re-correcting device, which relates to the technical field of automobile part processing and comprises a cutting seat, supporting seats are arranged on the left side and the right side of the cutting seat, and a cutting cross beam is fixedly mounted at the upper end between the two supporting seats. A movably-connected cutting mechanism is arranged in the cutting cross beam, and a left sliding rod and a right sliding rod are arranged in the cutting cross beam. According to the automobile part aluminum plate laser cutting center line re-correcting device, high-precision positioning adjustment in the laser cutting process is successfully achieved through an accurate coarse adjustment and fine adjustment mechanism, high-precision synchronous transmission, a high-automatic reset design and a long-term durable structural design; due to the advantages, the device has outstanding performance in the aspects of improving the cutting precision, reducing the operation error and prolonging the service life of equipment, and is particularly suitable for laser cutting application requiring high precision and high stability.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts processing, especially to a center line re-correction device for laser cutting of automobile parts aluminum plate. BACKGROUND

[0002] Automobile parts processing refers to the process of manufacturing various parts and components of automobiles, which usually include engines, transmission systems, suspension systems, brake systems, vehicle bodies, interior parts, electronic components, etc. The processing techniques and methods involved are diverse, and automobile parts processing is a highly integrated field involving casting, forging, numerical control processing, welding, heat treatment, etc. Laser cutting of aluminum plate is a technology that uses laser beams to cut aluminum alloy or aluminum plate with high precision and high efficiency, and is widely used in the precision cutting of automobile parts such as vehicle body structural parts and interior parts.

[0003] During the laser cutting process of automobile parts aluminum plate, center line re-correction refers to the accurate calibration of the cutting center of the laser cutting machine to ensure the precision and consistency of the cutting. The current laser cutting equipment has precision errors when calibrating the center line, resulting in inaccurate cutting. Traditional methods lack a high-precision fine-tuning mechanism, which can easily lead to cutting deviations and affect the overall pass rate of production. Traditional equipment relies on manual adjustment and experience-based judgment, which not only increases the complexity of operation, but also easily leads to errors due to human factors, making it difficult to achieve high efficiency and high consistency in calibration. Therefore, the utility model proposes a center line re-correction device for laser cutting of automobile parts aluminum plate to solve the problems mentioned in the background technology. SUMMARY

[0004] The utility model aims at solving the shortcomings in the prior art and proposes a center line re-correction device for laser cutting of automobile parts aluminum plate.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] A center line re-correction device for laser cutting of automobile parts aluminum plate, comprising a cutting seat, the cutting seat is provided with a support seat on both sides, a cutting cross beam is fixedly installed between the two support seats at the upper end, a cutting mechanism is movably connected in the cutting cross beam, and left and right slide rods are provided inside the cutting cross beam, a corresponding correction seat is sleeved outside the two slide rods, a slide seat is provided below the correction seat, and a laser positioner is slidably arranged inside the slide seat, a rotating seat is rotatably connected outside the correction seat, a positioning insert is fixedly connected to the upper end of the rotating seat, and a positioning groove corresponding to the positioning insert is provided on the upper side of the cutting cross beam.

[0007] Preferably, a screw rod is rotationally connected inside the correction seat, and a screw block is fixed on the laser positioning instrument and is threadedly connected to the screw rod.

[0008] Preferably, two upper and lower synchronous wheels are arranged inside the correction seat, and corresponding synchronous belts are arranged outside the two synchronous wheels, and the lower synchronous wheel is fixedly connected to one end of the screw rod.

[0009] Preferably, an outer tooth ring is fixed inside the upper synchronous wheel, a corresponding gear one is arranged outside the outer tooth ring, and the gear one is rotationally connected to the correction seat.

[0010] Preferably, a rotating seat is arranged outside the gear one, and a dial block is arranged outside the rotating seat.

[0011] Preferably, a rotating shaft is fixed to one side of the gear one, and a rotating knob is arranged at an outer end of the rotating shaft.

[0012] Compared with the prior art, the automobile parts aluminum plate laser cutting center line re-correction device has the following beneficial effects:

[0013] 1. The automobile parts aluminum plate laser cutting center line re-correction device can ensure that the laser cutting machine can accurately align the center line, thereby improving the cutting precision, mainly includes the cooperation of the slide rod and the correction seat to realize coarse adjustment, the cooperation of the rotating seat and the positioning plug to provide positioning precision, and the design of the screw rod and the screw block to realize high-precision fine adjustment.

[0014] 2. The synchronous transmission system of the automobile parts aluminum plate laser cutting center line re-correction device can ensure the stability and high synchronism of the laser positioning instrument in the sliding process through the precise cooperation of the synchronous wheel, the synchronous belt and the gear transmission, avoids the error accumulation in the traditional structure, and makes the positioning plug capable of being automatically reset after adjustment through the cooperation of the torsion spring, thereby simplifying the operation and avoiding human error.

[0015] In summary, the automobile parts aluminum plate laser cutting center line re-correction device successfully realizes high-precision positioning adjustment in the laser cutting process through the precise coarse adjustment and fine adjustment mechanism, high-precision synchronous transmission, high-automatic reset design and long-term durable structure design. These advantages make the device outstanding in improving the cutting precision, reducing the operation error and prolonging the service life of the equipment, and are particularly suitable for laser cutting applications with high precision and high stability. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A structure diagram of the automobile parts aluminum plate laser cutting center line re-correction device is provided. Figure 1

[0017] Figure 2 A structure diagram of the automobile parts aluminum plate laser cutting center line re-correction device is provided. Figure 2 ​​

[0018] Figure 3 A partial side sectional view structural schematic view of a kind of automobile parts aluminum plate laser cutting center line complex correction device is proposed for the utility model;

[0019] Figure 4 The connecting structure schematic view of the correction seat in the automobile parts aluminum plate laser cutting center line complex correction device proposed for the utility model.

[0020] In the drawing: 1, cutting seat; 2, support seat; 3, cutting crossbeam; 4, correction seat; 5, positioning insert; 6, positioning slot; 7, sliding rod; 8, gear one; 9, rotating seat; 10, external gear ring; 11, synchronous wheel; 12, synchronous belt; 13, laser positioning instrument; 14, screw rod. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described below clearly and completely in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] Reference Figures 1-4 A kind of automobile parts aluminum plate laser cutting center line complex correction device, including cutting seat 1, cutting seat 1 left and right sides are provided with support seat 2, and the upper end is fixedly installed with cutting crossbeam 3 between the two support seats 2, cutting crossbeam 3 is provided with movablely connected cutting mechanism, and cutting crossbeam 3 is provided with the left and right two sliding rods 7, the corresponding correction seat 4 is set on the outside of two sliding rods 7, the lower side of correction seat 4 is provided with sliding seat, and the inside of sliding seat is provided with laser positioning instrument 13 that slides left and right, by adjusting the correction seat 4 on sliding rod 7, the roughly correct position adjustment of laser positioning instrument 13 is realized, and the rotating seat 9 is rotatably connected on the outside of correction seat 4, and the rotating seat 9 is fixed with positioning insert 5 on the upper end, and the positioning slot 6 corresponding to positioning insert 5 is provided on the upper side of cutting crossbeam 3, and torsion spring is provided at the rotating joint of rotating seat 9, when the left and right positions of correction seat 4 in sliding cutting crossbeam 3 are adjusted, positioning insert 5 is made to be up and pushed, so that positioning insert 5 is separated from corresponding positioning slot 6, and then correction seat 4 can be moved, when the approximate adjustment position is determined, positioning insert 5 can be loosened, and positioning insert 5 is reset to the corresponding position positioning slot 6 under the action of torsion spring, and then laser positioning instrument 13 on the lower side of correction seat 4 can be fine tuned;

[0023] Further, the sliding rod 7 is sheathed with the correction seat 4, so that the correction seat 4 can be accurately moved along the horizontal direction, and by the position adjustment of laser positioning instrument 13, the rough preliminary calibration can be quickly carried out, and the setting of rotating seat 9 and positioning insert 5 makes the correction seat 4 can be fine tuned after rough adjustment, guarantees the accurate alignment of cutting center, and the design of torsion spring can ensure that positioning insert 5 can be automatically reset when not needed, to avoid the error caused by artificial operation;

[0024] Further, the screw rod 14 is rotatably connected inside the slide of the correction seat 4, the screw block is fixed on the laser positioning instrument 13, the screw block is threadedly connected to the screw rod 14, the rotation of the screw rod 14 drives the laser positioning instrument 13 to slide left and right in the slide, thereby realizing the left and right fine adjustment of the laser positioning instrument 13, the combination of the screw rod 14 and the screw block can provide very high adjustment accuracy, which is suitable for scenes requiring high-precision adjustment, when the screw rod 14 is rotated, the rotation angle is small, and accurate fine adjustment can be realized, the structure design of the screw rod 14 and the screw block should ensure that there is no wear and looseness problem during long-term use, so as to ensure that the equipment continuously maintains high-precision adjustment capability;

[0025] Further, the correction seat 4 is provided with two synchronous wheels 11, the two synchronous wheels 11 are externally sleeved with a corresponding synchronous belt 12, the lower synchronous wheel 11 is fixedly connected to one end of the screw rod 14, and the upper synchronous wheel 11 is fixedly provided with an external gear ring 10 on the inner side, the external gear ring 10 is provided with a corresponding meshing gear one 8 on the outer side, the gear one 8 is rotatably connected to the correction seat 4, the rotating seat 9 is located outside the gear one 8, and the rotating seat 9 is provided with a dial block on the outer side, the gear one 8 is fixedly provided with a rotating shaft on one side, and the rotating shaft is provided with a rotating knob on the outer end, the rotating shaft drives the gear one 8 to rotate, the gear one 8 drives the meshing external gear ring 10 on the inner side to rotate, the external gear ring 10 drives the meshing upper synchronous wheel 11 on the outer side to rotate, the synchronous wheels 11 drive the lower synchronous wheel 11 to rotate through the external synchronous belt 12, and the lower synchronous wheel 11 drives the connected screw rod 14 below to rotate, thereby realizing the left and right adjustment of the laser positioning instrument 13 in the slide;

[0026] Further, through the cooperation of the synchronous belt 12 and the synchronous wheel 11, the accuracy and synchronism of the two end transmissions can be ensured, the error accumulation that may occur in the traditional mechanical structure is avoided, the stable movement of the laser positioning instrument 13 is ensured, the design of the gear one 8 and the external gear ring 10 ensures the stability and accuracy in the transmission process, and the transmission of the external gear ring 10 and the synchronous wheel 11 can also effectively reduce friction and mechanical error.

[0027] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An automobile parts aluminum plate laser cutting center line re-correction device, comprising a cutting seat (1), characterized in that, The cutting seat (1) is provided with support seats (2) on both sides, cutting cross beams (3) are fixedly installed between the two support seats (2), the cutting cross beams (3) are provided with movable cutting mechanisms, the cutting cross beams (3) are provided with left and right sliding rods (7), the sliding rods (7) are provided with corresponding correction seats (4), the correction seats (4) are provided with sliding seats, the sliding seats are provided with left and right sliding laser positioners (13), the correction seats (4) are rotatably connected with rotating seats (9), the rotating seats (9) are fixedly provided with positioning insertion strips (5), and the cutting cross beams (3) are provided with corresponding positioning grooves (6).

2. The centerline re-correcting device for laser cutting of an aluminum plate for an automobile part according to claim 1, characterized by, The correction seat (4) is rotatably connected with a screw rod (14) in the sliding seat, and the laser positioner (13) is fixedly connected with a screw block.

3. The centerline re-correcting device for laser cutting of an aluminum plate for an automobile part according to claim 1, characterized in that, The correction seat (4) is provided with upper and lower synchronous wheels (11), the synchronous wheels (11) are provided with corresponding synchronous belts (12), and the lower synchronous wheels (11) are fixedly connected with one end of the screw rod (14).

4. The apparatus according to claim 3, wherein The upper synchronous wheels (11) are fixedly provided with outer gear rings (10), the outer gear rings (10) are provided with corresponding gear wheels (8), and the gear wheels (8) are rotatably connected with the correction seat (4).

5. The apparatus according to claim 4, wherein The rotating seat (9) is located outside the gear wheel (8), and the rotating seat (9) is provided with a rotating block.

6. The apparatus according to claim 5, wherein The gear wheel (8) is fixedly provided with a rotating shaft, and the rotating shaft is provided with a rotating knob.

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