Positioning jig for laser cutting equipment

Abstract

The utility model relates to the technical field of laser cutting equipment, in particular to a positioning jig for laser cutting equipment, which comprises a laser cutting equipment main body, and a positioning component is arranged on the lower side of the laser cutting equipment main body; the positioning assembly comprises a base arranged on the lower side of the laser cutting equipment body, and electric telescopic rods are arranged at the four corners of the upper side of the base respectively. Accordingly, the number of the first positioning pads is increased or decreased according to the object to be subjected to laser cutting, the second positioning pads can correspond to one another conveniently, the positioning effect is achieved, end point positioning is conveniently conducted on the object to be subjected to laser cutting through the jig, sliding in the laser cutting process is prevented, and the laser cutting efficiency is improved. And the height of the laser cutting equipment body can be conveniently adjusted through the electric telescopic rod, and people can conveniently operate and use the laser cutting equipment.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser cutting equipment technical field especially relates to a kind of positioning fixture for laser cutting equipment. BACKGROUND

[0002] Laser cutting equipment is emitted from laser, focuses into high-power density laser beam by optical path system, laser beam irradiation to workpiece surface, so that workpiece reaches melting point or boiling point, while high-pressure gas coaxial with beam blows away melted or vaporized metal.

[0003] In the patent with publication No. CN212918097U proposes a kind of laser processing equipment, in the patent including rack, fixture assembly, support frame, cutting assembly and visual positioning component, cutting assembly can be cut to sheet and etching on sheet surface;Fixture assembly can let the sheet loaded on fixture assembly be firmly fixed in the movement process, prevent displacement, effectively improve the precision of sheet cutting and sheet surface etching, but there are still the following problems in the patent:

[0004] The above laser processing equipment is usually clamped with general fixture in the use process to clamp the article with laser cutting, its clamping is not adjustable, and the positioning effect of object is poor, the height of laser cutting equipment is fixed, not applicable to more occasions.

[0005] In view of the above problems, a positioning fixture for laser cutting equipment needs to be designed to overcome the above problems. UTILITY MODEL CONTENT

[0006] The main purpose of the utility model is to provide a kind of positioning fixture for laser cutting equipment, can effectively solve the problems in the background art.

[0007] To achieve the above object, the technical scheme adopted by the utility model is:

[0008] A kind of positioning fixture for laser cutting equipment, including laser cutting equipment main body, the lower side of the laser cutting equipment main body is provided with positioning assembly;

[0009] The positioning assembly comprises a base arranged on the lower side of the laser cutting equipment body, electric telescopic rods arranged on the upper side of the four corners of the base, a sliding groove arranged on one side of the upper end of the base, a first sliding block clamped on the inner wall of the sliding groove, a supporting block arranged on the upper side of the first sliding block, a first adjusting rod arranged on the upper side of the supporting block, an adjusting plate arranged on one side of the first adjusting rod through a rotating shaft, a hydraulic cylinder connected to one side of the adjusting plate through a rotating shaft, a connecting barrel arranged on one end of the hydraulic cylinder, a first positioning pad arranged on one end of the connecting barrel, a connecting block arranged on the upper side of the base away from the sliding groove, a threaded rod mounted on the upper side of the connecting block, a second positioning pad arranged on one end of the threaded rod, and a jig arranged on one end of the base.

[0010] As a preferred scheme of the present application, the jig comprises a sliding rail arranged on one end of the upper side thereof, a second sliding block clamped on the outer wall of the sliding rail, a positioning plate arranged on the upper side of the second sliding block, a spring arranged on one side of the positioning plate, a moving block arranged on one end of the spring, clamping clamps respectively mounted on the two sides of the moving block, a gas cylinder arranged on one side of the moving block, and a second adjusting rod connected to one end of the gas cylinder through a rotating shaft.

[0011] As a preferred scheme of the present application, a guide rail is arranged to penetrate through the middle of the laser cutting equipment body, guide rods are arranged on the two ends of the guide rail, and supporting sliding grooves are arranged on the two ends of the guide rods.

[0012] As a preferred scheme of the present application, the electric telescopic rods are fixedly connected with the base, the first sliding block is slidably connected with the sliding groove, the supporting block is fixedly connected with the first sliding block, the first adjusting rod is rotatably connected with the adjusting plate through a rotating shaft, the adjusting plate is rotatably connected with the hydraulic cylinder through a rotating shaft, and the hydraulic cylinder is fixedly connected with the connecting barrel.

[0013] As a preferred scheme of the present application, the connecting barrel is fixedly connected with the first positioning pad, the connecting block is fixedly connected with the base, the threaded rod is threadedly connected with the connecting block, and the threaded rod is fixedly connected with the second positioning pad.

[0014] As a preferred scheme of the present application, the jig is fixedly mounted with the base, the sliding rail is fixedly connected with the jig, the second sliding block is slidably connected with the sliding rail, the positioning plate is fixedly connected with the second sliding block, and the spring is fixedly connected with the positioning plate.

[0015] As a preferred scheme of the present application, the spring is fixedly connected with the moving block, the clamping clamps are rotatably connected with the moving block through a rotating shaft, the gas cylinder is fixedly connected with the moving block, and the second adjusting rod is rotatably connected with the gas cylinder through a rotating shaft.

[0016] Advantages

[0017] Compared with the prior art, the utility model has the following advantages:

[0018] In the utility model, the number of the first sliding blocks in the sliding groove can be increased or decreased, the number of the first positioning pads can be increased or decreased according to the object to be laser cut, the second positioning pad can be corresponded conveniently, the positioning effect is achieved, the end point of the object to be laser cut can be positioned conveniently by the jig, sliding in the laser cutting process is prevented, the height of the laser cutting equipment main body can be adjusted conveniently by the electric telescopic rod, and people can operate and use conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is the structural schematic view of the laser cutting equipment main body and the base of the utility model;

[0020] Figure 2 is the structural schematic view of the first positioning pad and the second positioning pad of the utility model;

[0021] Figure 3 is the structural schematic view of the jig of the utility model.

[0022] In the drawing: 1, laser cutting equipment main body;2, guide rail;3, support sliding groove;4, guide rod;5, positioning assembly;501, electric telescopic rod;502, base;503, sliding groove;504, first sliding block;505, supporting block;506, first adjusting rod;507, adjusting plate;508, hydraulic cylinder;509, connecting barrel;510, first positioning pad;511, connecting block;512, threaded rod;513, second positioning pad;514, jig;515, sliding rail;516, second sliding block;517, positioning plate;518, clamping clamp;519, spring;520, moving block;521, air cylinder;27, second adjusting rod. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative characteristics, purposes and effects achieved by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0024] As Figures 1-3 shown, a kind of positioning jig of laser cutting equipment, including laser cutting equipment main body 1, the lower side of laser cutting equipment main body 1 is provided with positioning assembly 5;

[0025] The positioning assembly 5 comprises a base 502 arranged on the lower side of the laser cutting equipment body 1, four corners of the upper side of the base 502 are respectively provided with electric telescopic rods 501, a sliding groove 503 is formed on one side of the upper end of the base 502, a first sliding block 504 is clamped on the inner wall of the sliding groove 503, a supporting block 505 is arranged on the upper side of the first sliding block 504, a first adjusting rod 506 is arranged on the upper side of the supporting block 505, an adjusting plate 507 is arranged on one side of the first adjusting rod 506 through a rotating shaft, a hydraulic cylinder 508 is connected to one side of the adjusting plate 507 through a rotating shaft, a connecting barrel 509 is arranged on one end of the hydraulic cylinder 508, a first positioning pad 510 is arranged on one end of the connecting barrel 509, a connecting block 511 is arranged on the upper side of the base 502 away from the sliding groove 503, a threaded rod 512 is mounted on the upper side of the connecting block 511, a second positioning pad 513 is arranged on one end of the threaded rod 512, and a jig 514 is arranged on one end of the base 502.

[0026] Please refer to the accompanying Figure 1 , the accompanying Figure 2 and the accompanying Figure 3 , the jig 514 comprises a sliding rail 515 arranged on one end of the upper side thereof, a second sliding block 516 is clamped on the outer wall of the sliding rail 515, a positioning plate 517 is arranged on the upper side of the second sliding block 516, a spring 519 is arranged on one side of the positioning plate 517, a moving block 520 is arranged on one end of the spring 519, clamping clamps 518 are respectively mounted on the two sides of the moving block 520, a gas cylinder 521 is arranged on one side of the moving block 520, a second adjusting rod 27 is connected to one end of the gas cylinder 521 through a rotating shaft, the laser cutting equipment body 1 penetrates through a guide rail 2 in the middle, guide rods 4 are arranged at both ends of the guide rail 2, supporting sliding grooves 3 are respectively arranged at both ends of the guide rods 4, the electric telescopic rods 501 are fixedly connected between the base 502, the first sliding block 504 is slidingly connected with the sliding groove 503, the supporting block 505 is fixedly connected with the first sliding block 504, the first adjusting rod 506 is rotationally connected with the adjusting plate 507 through a rotating shaft, the adjusting plate 507 is rotationally connected with the hydraulic cylinder 508 through a rotating shaft, the hydraulic cylinder 508 is fixedly connected with the connecting barrel 509, the connecting barrel 509 is fixedly connected with the first positioning pad 510, the connecting block 511 is fixedly connected with the base 502, the threaded rod 512 is threadedly connected with the connecting block 511, the threaded rod 512 is fixedly connected with the second positioning pad 513, the jig 514 is fixedly installed with the base 502, the sliding rail 515 is fixedly connected with the jig 514, the second sliding block 516 is slidingly connected with the sliding rail 515, the positioning plate 517 is fixedly connected with the second sliding block 516, the spring 519 is fixedly connected with the positioning plate 517, the spring 519 is fixedly connected with the moving block 520, the clamping clamps 518 are rotationally connected with the moving block 520 through a rotating shaft, the gas cylinder 521 is fixedly connected with the moving block 520, and the second adjusting rod 27 is rotationally connected with the gas cylinder 521 through a rotating shaft.

[0027] The electric telescopic rod 501 is convenient for adjusting the height of the laser cutting equipment body 1, and is slidably connected with the outer wall of the slide rail 515 through the second sliding block 516, so that the second sliding block 516 is slid along the outer wall of the slide rail 515 in the telescopic process of the air cylinder 521, and thus an auxiliary effect is achieved.

[0028] The utility model discloses a work flow: use the positioning jig of laser cutting equipment of this scheme design, when working, through the article one side of laser cutting of being waited for closely second positioning pad 513, one end passes through adjusting second adjusting rod 27, drives positioning board 517 to slide on the outer wall of slide rail 515 through the second sliding block 516 at the bottom and is clamped to the one end of article of laser cutting that is waited for, through the external controller control hydraulic cylinder 508 elongation, make first positioning pad 510 clamped to the other side of article of laser cutting that is waited for, through adjusting first adjusting rod 506 makes its positioning, and can according to the point of need of definite, increase first positioning pad 510, through jig 514 to the article of laser cutting that is waited for one end positioning clamping, through starting laser cutting equipment body 1, through guide rail 2, support sliding slot 3 and guide rod 4 are convenient for adjusting the position of laser cutting equipment body 1, through electric telescopic rod 501 telescopic is convenient for adjusting the position of laser cutting according to the height of article after positioning, simple operation.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A positioning jig for a laser cutting apparatus, comprising a laser cutting apparatus main body (1), characterized by: The lower side of the laser cutting equipment body (1) is provided with a positioning assembly (5); The positioning assembly (5) comprises a base (502) arranged on the lower side of the laser cutting equipment body (1), the upper side of the base (502) is provided with an electric telescopic rod (501) at each corner, the upper end of the base (502) is provided with a sliding groove (503), the inner wall of the sliding groove (503) is clamped with a first sliding block (504), the upper side of the first sliding block (504) is provided with a supporting block (505), the upper side of the supporting block (505) is provided with a first adjusting rod (506), one side of the first adjusting rod (506) is provided with an adjusting plate (507) through a rotating shaft, one side of the adjusting plate (507) is connected with a hydraulic cylinder (508) through a rotating shaft, one end of the hydraulic cylinder (508) is provided with a connecting barrel (509), one end of the connecting barrel (509) is provided with a first positioning pad (510), the upper side of the base (502) away from the sliding groove (503) is provided with a connecting block (511), the upper side of the connecting block (511) is provided with a threaded rod (512), one end of the threaded rod (512) is provided with a second positioning pad (513), one end of the base (502) is provided with a jig (514).

2. The positioning jig for a laser cutting apparatus according to claim 1, characterized by: The jig (514) comprises a sliding rail (515) arranged on the upper end thereof, the outer wall of the sliding rail (515) is clamped with a second sliding block (516), the upper side of the second sliding block (516) is provided with a positioning plate (517), one side of the positioning plate (517) is provided with a spring (519), one end of the spring (519) is provided with a moving block (520), the two sides of the moving block (520) are respectively provided with clamping clamps (518), one side of the moving block (520) is provided with an air cylinder (521), one end of the air cylinder (521) is connected with a second adjusting rod (27) through a rotating shaft.

3. The positioning jig for a laser cutting apparatus according to claim 1, wherein: The middle part of the laser cutting equipment body (1) is penetrated by a guide rail (2), the two ends of the guide rail (2) are provided with guide rods (4), and the two ends of the guide rod (4) are respectively provided with supporting sliding grooves (3).

4. The positioning jig for a laser cutting apparatus according to claim 1, wherein: The electric telescopic rod (501) is fixedly connected with the base (502), the first sliding block (504) is slidably connected with the sliding groove (503), the supporting block (505) is fixedly connected with the first sliding block (504), the first adjusting rod (506) is rotatably connected with the adjusting plate (507) through a rotating shaft, the adjusting plate (507) is rotatably connected with the hydraulic cylinder (508) through a rotating shaft, and the hydraulic cylinder (508) is fixedly connected with the connecting barrel (509).

5. The positioning jig for a laser cutting apparatus according to claim 1, wherein: The connecting barrel (509) is fixedly connected with the first positioning pad (510), the connecting block (511) is fixedly connected with the base (502), the threaded rod (512) is threadedly connected with the connecting block (511), and the threaded rod (512) is fixedly connected with the second positioning pad (513).

6. The positioning jig for a laser cutting apparatus according to claim 2, wherein: The jig (514) is fixedly installed between the base (502), the sliding rail (515) is fixedly connected with the jig (514), the second sliding block (516) is slidingly connected with the sliding rail (515), the positioning plate (517) is fixedly connected with the second sliding block (516), and the spring (519) is fixedly connected with the positioning plate (517).

7. The positioning jig for a laser cutting apparatus according to claim 2, wherein: The spring (519) is fixedly connected with the moving block (520), the clamping clamp (518) is rotationally connected with the moving block (520) through a rotating shaft, the air cylinder (521) is fixedly connected with the moving block (520), and the second adjusting rod (27) is rotationally connected with the air cylinder (521) through a rotating shaft.

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