CN220993150U - Plate limiting mechanism of laser cutting machine - Google Patents

Abstract

The application relates to the technical field of laser cutting machines and discloses a plate limiting mechanism of a laser cutting machine, which comprises a workbench, wherein a supporting frame is fixedly arranged at the top of the workbench, a laser cutting head is fixedly arranged at the bottom of the supporting frame, a guide groove is formed in the workbench, two groups of limiting plates are symmetrically arranged at the top of the workbench, a driving mechanism is fixedly arranged at one side of the workbench, and a reinforcing mechanism is arranged at the bottom of each limiting plate; according to the application, the clamping rod is arranged at the bottom of the limiting plate, when the limit has a loosening trend due to vibration generated by cutting, the clamping rod is limited by the clamping block, so that the limiting plate is limited, the loosening phenomenon of the limiting plate caused by vibration can be effectively prevented, the effect of enabling the limiting of the plate to be more stable is achieved, the stability of cutting is improved, and the accuracy of cutting is ensured.

Description

Plate limiting mechanism of laser cutting machine

Technical Field

The application relates to the technical field of laser cutting machines, in particular to a plate limiting mechanism of a laser cutting machine.

Background

The laser cutting machine focuses the laser emitted from the laser into high power density laser beam via the light path system, and the laser beam irradiates the surface of the workpiece to reach the melting point or boiling point, and the high pressure gas coaxial with the laser beam blows away the molten or gasified metal.

In the chinese patent of 202220723406.2, a spacing mechanism for a laser cutting machine is disclosed, and it can be fixed with panel centre gripping through elastic force promotion second locating part through the cooperation of spring and locating plate, and then effectually made things convenient for the user to carry out spacing fixed to panel, is favorable to using.

In the actual use process of the patent, vibration is generated in the cutting process, and the plate cannot be stably fixed due to the fact that limiting fixation is performed through the spring, deviation is easily caused in cutting, the plate is scrapped, and resources are wasted.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

In order to solve the problem that the plate cannot be stably fixed, the application provides a plate limiting mechanism of a laser cutting machine.

The application provides a technical scheme as follows:

The utility model provides a panel stop gear of laser cutting machine, includes the workstation, the bottom fixed mounting of workstation has four groups supporting legs, the top fixed mounting of workstation has the support frame, the bottom fixed mounting of support frame has the laser cutting head, the guide way has been seted up on the workstation, the top symmetry of workstation is provided with two sets of limiting plates, workstation one side fixed mounting has actuating mechanism, the bottom of limiting plate all sets up and strengthening mechanism.

Preferably, the driving mechanism comprises a motor fixedly installed on one side of the workbench, guide blocks matched with the guide grooves are fixedly installed at the bottoms of the limiting plates, and positive and negative screw rods matched with the guide blocks are installed at the output ends of the motor.

Preferably, the reinforcing mechanism comprises two groups of strip-shaped grooves symmetrically arranged on the workbench, and two groups of fixing blocks matched with the strip-shaped grooves are fixedly arranged at the bottom of the limiting plate.

Preferably, the bottom of bar groove all fixed mounting has a plurality of fixture blocks, through pivot movable mounting on the fixed block with fixture block complex clamping lever.

Preferably, the clamping rod is fixedly connected with the bottom of the limiting plate through a spring, a round rod is fixedly installed on the clamping rod, and a handle is fixedly installed at the top of the round rod.

In summary, the application has the following beneficial technical effects:

Through being provided with the clamping rod in limiting plate bottom, when vibrations that the cutting produced lead to spacing have not hard up trend, restrict the clamping rod through the fixture block, and then limit the limiting plate, can effectually prevent that the limiting plate from taking place not hard up phenomenon because vibrations, have can make the spacing more stable effect of panel, improved the stability of cutting, guaranteed the accuracy of cutting.

Drawings

Fig. 1 is a schematic structural diagram of a plate limiting mechanism of a laser cutting machine according to an embodiment of the application;

FIG. 2 is a top view of a work table of an embodiment of the application;

fig. 3 is a schematic structural view of a reinforcement mechanism according to an embodiment of the application.

Reference numerals illustrate: 1. a work table; 2. support legs; 3. a support frame; 4. a laser cutting head; 5. a guide groove; 6. a limiting plate; 7. a motor; 8. a guide block; 9. a positive and negative screw rod; 10. a bar-shaped groove; 11. a fixed block; 12. a clamping block; 13. a clamping rod; 14. a spring; 15. a round bar; 16. a handle.

Detailed Description

The application is described in further detail below with reference to fig. 1-3.

The embodiment of the application discloses a plate limiting mechanism of a laser cutting machine. Referring to fig. 1, a plate limiting mechanism of a laser cutting machine comprises a workbench 1, wherein four groups of supporting legs 2 are fixedly arranged at the bottom of the workbench 1, a supporting frame 3 is fixedly arranged at the top of the workbench 1, a laser cutting head 4 is fixedly arranged at the bottom of the supporting frame 3, a guide groove 5 is formed in the workbench 1, two groups of limiting plates 6 are symmetrically arranged at the top of the workbench 1, a driving mechanism is fixedly arranged at one side of the workbench 1, and a reinforcing mechanism is arranged at the bottom of each limiting plate 6;

Through adopting above-mentioned technical scheme, through placing panel between limiting plate 6, control two sets of limiting plate 6 are close to each other and press from both sides tight spacing to the panel, then accessible laser cutting head 4 cuts panel.

Referring to fig. 1-2, the driving mechanism comprises a motor 7 fixedly arranged at one side of the workbench 1, guide blocks 8 matched with the guide grooves 5 are fixedly arranged at the bottoms of the limiting plates 6, and a positive and negative screw rod 9 matched with the guide blocks 8 is arranged at the output end of the motor 7;

Through adopting above-mentioned technical scheme, drive positive and negative lead screw 9 through motor 7 and rotate, positive and negative lead screw 9 drive two sets of guide blocks 8 and are close to each other, and then drive two sets of limiting plates 6 and be close to each other, can press from both sides tightly spacing to the panel from this.

Referring to fig. 3, the bottoms of the bar-shaped grooves 10 are fixedly provided with a plurality of clamping blocks 12, the fixed blocks 11 are movably provided with clamping rods 13 matched with the clamping blocks 12 through rotating shafts, the clamping rods 13 are fixedly connected with the bottoms of the limiting plates 6 through springs 14, the clamping rods 13 are fixedly provided with round rods 15, and the tops of the round rods 15 are fixedly provided with handles 16;

Through adopting above-mentioned technical scheme, when two sets of limiting plates 6 are close to each other, cooperation fixture block 12's effect can drive clamping lever 13 and remove, when limiting plate 6 removes to required position, the effect through spring 14 drives clamping lever 13 and rotates, make clamping lever 13 and fixture block 12 cooperate, and then consolidate limiting plate 6, when needs dismantle panel, only need upwards pulling handle 16, handle 16 drives clamping lever 13 through round bar 15 and rotates, make the separation between clamping lever 13 and the fixture block 12, then control motor 7 is reversed, make guide block 8 keep away from each other, and then increase the distance between the limiting plate 6, can take off panel from limiting plate 6 from this.

The implementation principle of the plate limiting mechanism of the laser cutting machine provided by the embodiment of the application is as follows: when needs are cut to panel, firstly place the panel on limiting plate 6, starter motor 7, motor 7 drives positive and negative lead screw 9 and rotates, positive and negative lead screw 9 drives two sets of guide blocks 8 and is close to each other, and then drive two sets of limiting plate 6 and be close to each other, can press from both sides tight spacing to the panel from this, simultaneously when limiting plate 6 moves, cooperation fixture block 12's effect can drive clamping lever 13 and remove, when limiting plate 6 moves to required position, drive clamping lever 13 through the effect of spring 14 and rotate, make clamping lever 13 and fixture block 12 cooperate, and then consolidate limiting plate 6, can effectually prevent limiting plate 6 because vibrations take place not hard up phenomenon, from this can consolidate limiting plate 6, then cut panel through laser cutting head 4, when needs tear panel down, only need upwards pulling handle 16, handle 16 drives clamping lever 13 through round bar 15 and rotates, make the separation between clamping lever 13 and the fixture block 12, then control motor 7 reverses, make guide block 8 keep away from each other, and then increase the distance between limiting plate 6, thereby can take off limiting plate 6 from panel from this.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (5)

1. The utility model provides a panel stop gear of laser cutting machine, includes workstation (1), the bottom fixed mounting of workstation (1) has four support legs (2), its characterized in that: the automatic cutting machine is characterized in that a supporting frame (3) is fixedly arranged at the top of the workbench (1), a laser cutting head (4) is fixedly arranged at the bottom of the supporting frame (3), guide grooves (5) are formed in the workbench (1), two groups of limiting plates (6) are symmetrically arranged at the top of the workbench (1), a driving mechanism is fixedly arranged at one side of the workbench (1), and a reinforcing mechanism is arranged at the bottom of each limiting plate (6).

2. The plate limiting mechanism of a laser cutting machine according to claim 1, wherein: the driving mechanism comprises a motor (7) fixedly arranged on one side of the workbench (1), guide blocks (8) matched with the guide grooves (5) are fixedly arranged at the bottoms of the limiting plates (6), and positive and negative screw rods (9) matched with the guide blocks (8) are arranged at the output ends of the motor (7).

3. The plate limiting mechanism of a laser cutting machine according to claim 1, wherein: the reinforcing mechanism comprises two groups of strip-shaped grooves (10) symmetrically formed in the workbench (1), and two groups of fixing blocks (11) matched with the strip-shaped grooves (10) are fixedly arranged at the bottom of the limiting plate (6).

4. A plate limiting mechanism of a laser cutting machine according to claim 3, wherein: the bottom of each bar-shaped groove (10) is fixedly provided with a plurality of clamping blocks (12), and each fixing block (11) is movably provided with clamping rods (13) matched with the corresponding clamping blocks (12) through a rotating shaft.

5. The plate limiting mechanism of a laser cutting machine according to claim 4, wherein: the clamping rod (13) is fixedly connected with the bottom of the limiting plate (6) through a spring (14), a round rod (15) is fixedly installed on the clamping rod (13), and a handle (16) is fixedly installed at the top of the round rod (15).