CN215747172U

CN215747172U - Clamp for laser cutting machine tool

Info

Publication number: CN215747172U
Application number: CN202121909010.9U
Authority: CN
Inventors: 梁光伟; 仇得国; 冯磊
Original assignee: Xintai Huazhen Machinery Processing Co ltd
Current assignee: Xintai Huazhen Machinery Processing Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-08
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a clamp for a laser cutting machine tool, which comprises a cutting machine main body, wherein a device groove is not contacted with a sliding groove, the right part of the upper end of the cutting machine main body is fixedly connected with an L-shaped plate, the lower part of the right end of the L-shaped plate is fixedly connected with a first expansion piece, the output end of the first expansion piece penetrates through the L-shaped plate and is fixedly connected with a sliding structure, the sliding structure is positioned in the device groove, the lower end of the L-shaped plate is fixedly connected with laser cutting equipment, and the output end of the second expansion piece penetrates through the lower end of the cutting machine main body and is fixedly connected with a clamp structure. The clamp for the laser cutting machine tool can increase the clamping force of objects at different height positions, improve the clamping area, increase the clamping width and height range, avoid the phenomenon of jamming or deviation when the position of the cutting plate is adjusted, reduce the manual labor force, improve the use efficiency of the cutting machine equipment and improve the stability of adjusting the cutting position when the cutting machine is used.

Description

Clamp for laser cutting machine tool

Technical Field

The utility model relates to the technical field of laser cutting machines, in particular to a clamp for a laser cutting machine tool.

Background

The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal. The material is finally formed into a cutting seam along with the movement of the relative position of the light beam and the workpiece, so that the purpose of cutting is achieved, when the laser cutting machine is used, clamp equipment for a machine tool is required, 1, when the existing clamp for the laser cutting machine tool is used, the clamping force of objects at different height positions is reduced, the clamping area is small, the clamping width and height range is shortened, and the stability of adjusting clamping expansion and contraction in the clamping process and the supporting stability in the clamping process are reduced; 2. when current anchor clamps for laser cutting machine tool use, the flexibility and the stability of adjusting the cutting position when having reduced the cutting machine and using, the card pause or skew phenomenon appear easily when cutting board position control, improve the hand labor power, make cutting machine equipment availability factor lower, the stationarity of adjusting the cutting position when having reduced the cutting machine use, so we provide a neotype anchor clamps for laser cutting machine tool.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a clamp for a laser cutting machine tool, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a clamp for a laser cutting machine tool comprises a cutting machine main body, wherein a device groove and a sliding groove are formed in the middle of the upper end of the cutting machine main body, the device groove is located inside the sliding groove, the device groove is not contacted with the sliding groove, the right part of the upper end of the cutting machine main body is fixedly connected with an L-shaped plate, the lower part of the right end of the L-shaped plate is fixedly connected with a first expansion piece, the output end of the first expansion piece penetrates through the L-shaped plate and is fixedly connected with a sliding structure, the sliding structure is positioned in the device groove, the lower end of the L-shaped plate is fixedly connected with laser cutting equipment, the middle part of the lower end of the cutting machine main body is fixedly connected with a second expansion piece, the output end of the second expansion piece penetrates through the lower end of the cutting machine main body and is fixedly connected with a clamp structure, the sliding structure is located inside the clamp structure, and four corners of the lower end of the cutting machine main body are fixedly connected with supporting legs.

Preferably, two limiting grooves are formed in the upper end of the cutting machine main body, two sliding rails are formed in the upper end of the cutting machine main body, the two limiting grooves are communicated with the inner portion of the device groove, and the left portion of the inner groove wall and the right portion of the inner groove wall of each sliding groove are fixedly connected with connecting rods.

Preferably, the sliding structure includes the slide bar, the left end fixedly connected with slide of slide bar, the equal fixedly connected with limiting plate in front end lower part and the rear end lower part of slide, the equal fixedly connected with concave type pole in front end middle part and the rear end middle part of slide, two the equal swing joint of one end that the slide was kept away from to concave type pole has three spin, the board is placed to the upper end fixedly connected with of slide.

Preferably, the right end of the sliding rod is movably connected with the output end of the first expansion piece, the two limiting plates are respectively located in the two limiting grooves, and the rolling balls are respectively located in the two sliding rails.

Preferably, the anchor clamps structure includes the telescopic link, the upper end fixedly connected with roller pipe of telescopic link, the equal swing joint in surface front portion and the surface rear portion of roller pipe has the slide bar, two the spread groove of break-over about all opening the left end of slide bar, two the bracing piece of two different length of left end and the equal fixedly connected with of right-hand member of slide bar, a plurality of the one end that the slide bar was kept away from to the bracing piece is kept away from two splint of the common fixedly connected with in one end of roller pipe, two with two slide bars the double-layered groove of four co-altitude is all opened to the opposite face of splint.

Preferably, the lower extreme of telescopic link and the output swing joint of No. two expansion bend, two the slide bar is respectively through two spread grooves and two connecting rod swing joint, two splint are located the place of the place of the place.

Compared with the prior art, the utility model has the following beneficial effects:

1. in the utility model, the clamp structure is arranged on the cutting machine main body, the telescopic rod on the clamp structure is connected with the slide rod through the connecting roller pipe, the slide bar is provided with a connecting groove and a clamping plate which are connected together through a connecting support rod, the opposite surfaces of the clamping plate are provided with clamping grooves with different heights, when the cutting machine main body is used for clamping an object needing to be subjected to laser cutting on the placing plate, the second expansion piece controls the expansion link to do up-and-down expansion operation to drive the slide bar connected with the roller tube to slide on the outer surface of the connecting rod through the connecting groove, therefore, the clamping plate connected to the supporting rod clamps and closes the placing plate, the clamping grooves in the clamping plate can increase the clamping force of objects at different height positions, the clamping area is increased, the clamping width and height range are increased, and the supporting rod increases the stability of expansion and contraction adjustment of the clamping plate and the supporting stability in the clamping process;

2. according to the cutting machine, the sliding structure is arranged on the cutting machine main body, the sliding plate connected with the sliding rod on the sliding structure is connected with the limiting plate, the rolling ball is connected with the concave rod on the sliding plate, an object to be cut is placed on the placing plate when the cutting machine main body is used, the sliding rod is controlled to slide through the first expansion piece, the limiting plate on the sliding plate is driven to be located in the limiting groove to slide, the rolling ball connected with the concave rod is located in the sliding rail to slide, the flexibility and the stability of cutting position adjustment of the cutting machine when the cutting machine is used are improved, the phenomenon of jamming or deviation when the cutting plate is adjusted is avoided, manual labor is reduced, the use efficiency of cutting machine equipment is higher, and the stability of cutting position adjustment of the cutting machine when the cutting machine is used is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a clamp for a laser cutting machine according to the present invention;

FIG. 2 is a schematic view of the internal structure of a cutting machine main body of a clamp for a laser cutting machine according to the present invention;

FIG. 3 is a schematic view of the overall structure of a slide structure of a clamp for a laser cutting machine according to the present invention;

fig. 4 is a connection schematic diagram of a clamp structure of a clamp for a laser cutting machine according to the present invention.

In the figure: 1. a cutter body; 2. a device slot; 3. a chute; 4. a first expansion piece; 5. a sliding structure; 6. a second expansion piece; 7. a clamp structure; 8. an L-shaped plate; 9. laser cutting equipment; 10. a support leg; 21. a limiting groove; 22. a slide rail; 23. a connecting rod; 51. a slide bar; 52. a slide plate; 53. a limiting plate; 54. a female-type rod; 55. rolling a ball; 56. placing the plate; 71. a telescopic rod; 72. rolling a pipe; 73. a slide bar; 74. connecting grooves; 75. a support bar; 76. a splint; 77. and (4) clamping the groove.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a clamp for a laser cutting machine comprises a cutting machine body 1, a device groove 2 and a sliding groove 3 are arranged in the middle of the upper end of the cutting machine body 1, the device groove 2 is positioned inside the sliding groove 3, and device groove 2 and spout 3 contactless, the upper end right part fixedly connected with L template 8 of cutting machine main part 1, expansion bend 4 of right-hand member lower part fixedly connected with of L template 8, the output of expansion bend 4 runs through L template 8 and fixedly connected with sliding structure 5, sliding structure 5 is located device groove 2, the lower extreme fixedly connected with laser cutting equipment 9 of L template 8, expansion bend 6 No. two of lower extreme middle part fixedly connected with of cutting machine main part 1, the output of expansion bend 6 No. two runs through the lower extreme and the fixedly connected with anchor clamps structure 7 of cutting machine main part 1, sliding structure 5 is located the inside of anchor clamps structure 7, the equal fixedly connected with stabilizer blade 10 in lower extreme four corners of cutting machine main part 1.

Two limiting grooves 21 are formed in the upper end of the cutting machine main body 1, two sliding rails 22 are formed in the upper end of the cutting machine main body 1, the two limiting grooves 21 are communicated with the interior of the device groove 2, and the left part and the right part of the inner groove wall of the sliding groove 3 are fixedly connected with a connecting rod 23; the sliding structure 5 comprises a sliding rod 51, a sliding plate 52 is fixedly connected to the left end of the sliding rod 51, limiting plates 53 are fixedly connected to the lower portion of the front end and the lower portion of the rear end of the sliding plate 52, concave rods 54 are fixedly connected to the middle portion of the front end and the middle portion of the rear end of the sliding plate 52, three rolling balls 55 are movably connected to one ends, far away from the sliding plate 52, of the two concave rods 54, a placing plate 56 is fixedly connected to the upper end of the sliding plate 52, when the cutting machine main body 1 is used, an object to be cut is placed on the placing plate 56, the sliding rod 51 is controlled to slide through a first expansion piece 4, the limiting plates 53 on the sliding plate 52 are driven to slide in the limiting grooves 21, the 55 connected to the concave rods 54 are positioned in the sliding rails 22, and the flexibility and the stability of cutting position adjustment of the cutting machine during use are improved; the right end of the sliding rod 51 is movably connected with the output end of the first expansion piece 4, the two limiting plates 53 are respectively positioned in the two limiting grooves 21, and the plurality of rolling balls 55 are respectively positioned in the two sliding rails 22, so that the phenomenon of jamming or deviation during position adjustment of the cutting plate is avoided, the manual labor force is reduced, the use efficiency of cutting machine equipment is higher, and the stability of adjusting the cutting position during use of the cutting machine is improved; the clamp structure 7 comprises an expansion link 71, a roller tube 72 is fixedly connected to the upper end of the expansion link 71, slide rods 73 are movably connected to the front portion of the outer surface and the rear portion of the outer surface of the roller tube 72, a left through connecting groove 74 is formed in each of the left ends of the two slide rods 73, two support rods 75 with different lengths are fixedly connected to each of the left ends and the right ends of the two slide rods 73, two clamp plates 76 are fixedly connected to one ends of the plurality of support rods 75 far away from the slide rods 73 and one ends of the two slide rods 73 far away from the roller tube 72, four clamp grooves 77 with different heights are formed in the opposite surfaces of the two clamp plates 76, when the cutting machine main body 1 is used for clamping an object to be subjected to laser cutting on the placing plate 56, the expansion link 71 is controlled to perform up-and-down expansion operation through a second expansion device 6, the slide rods 73 connected to the roller tube 72 are driven to slide on the outer surface of the connecting rod 23 through the connecting grooves 74, so that the clamp plates 76 connected to perform clamping closing operation to the placing plate 56 on the support rods 75, the clamping groove 77 on the clamping plate 76 can increase the clamping force of the objects at different height positions, and improve the clamping area; the lower end of the telescopic rod 71 is movably connected with the output end of the second expansion piece 6, the two sliding rods 73 are respectively movably connected with the two connecting rods 23 through the two connecting grooves 74, the two clamping plates 76 are respectively positioned in front of and behind the placing plate 56, the clamping area is increased, the clamping width and height range is increased, and the supporting rods 75 increase the stability of expansion and contraction adjustment of the clamping plates 76 and the supporting stability in the clamping process; whole device simple structure simple operation reduces the hand labor power, has increased the stability and the flexibility that the device used.

The device of the utility model is a clamp for a laser cutting machine, a cutting machine main body 1 is supported by a support leg 10, firstly, a cutting board or a cutting object to be cut is placed on a placing plate 56, a slide rod 73 is connected on a telescopic rod 71 on a clamp structure 7 through a connecting roller pipe 72, a connecting groove 74 is arranged on the slide rod 73 and is connected with a clamping plate 76 through a connecting support rod 75, clamping grooves 77 with different heights are arranged on the opposite surface of the clamping plate 76, when the cutting machine main body 1 is used for clamping the object to be cut on the placing plate 56, the telescopic rod 71 is controlled by a second expansion device 6 to perform up-and-down expansion operation, the slide rod 73 connected on the roller pipe 72 is driven to be positioned on the outer surface of a connecting rod 23 through the connecting groove 74 to slide, so that the clamping plate 76 connected on the supporting rod 75 performs clamping and closing operation on the placing plate 56, the clamping groove 77 on the clamping plate 76 can increase the clamping force of the objects at different height positions, improve the clamping area, increase the clamping width and height range, and the supporting rod 75 increases the stability of expansion and contraction adjustment of the clamping plate 76 and the supporting stability in the clamping process; by arranging the sliding structure 5 on the cutting machine main body 1, connecting the limiting plate 53 on the sliding plate 52 connected on the sliding rod 51 on the sliding structure 5, connecting the rolling ball 55 on the sliding plate 52 through the connecting concave rod 54, placing an object to be cut on the placing plate 56 when the cutting machine main body 1 is used, controlling the sliding rod 51 to slide through the first expansion piece 4, driving the limiting plate 53 on the sliding plate 52 to be positioned in the limiting groove 21 to slide, enabling the rolling ball 55 connected on the concave rod 54 to be positioned in the sliding rail 22 to slide, increasing the flexibility and stability of adjusting the cutting position when the cutting machine is used, avoiding the phenomenon of blocking or deviation when the position of the cutting plate is adjusted, reducing the labor force, improving the use efficiency of the cutting machine equipment, improving the stability of adjusting the cutting position when the cutting machine is used, and after the position and clamping force adjustment of the cutting object or the cutting plate is completed, the cutting operation is carried out through the laser cutting equipment 9 on the L-shaped plate 8, the whole device is simple in structure and low in use cost, and the device is suitable for being used as a clamp for a laser cutting machine tool.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a laser cutting is anchor clamps for lathe, includes cutting machine main part (1), its characterized in that: the upper end middle part of the cutting machine main body (1) is provided with a device groove (2) and a sliding groove (3), the device groove (2) is positioned inside the sliding groove (3), the device groove (2) is not contacted with the sliding groove (3), the upper end right part of the cutting machine main body (1) is fixedly connected with an L template (8), the lower part of the right end of the L template (8) is fixedly connected with a first expansion piece (4), the output end of the first expansion piece (4) penetrates through the L template (8) and is fixedly connected with a sliding structure (5), the sliding structure (5) is positioned in the device groove (2), the lower end of the L template (8) is fixedly connected with a laser cutting device (9), the lower end middle part of the cutting machine main body (1) is fixedly connected with a second expansion piece (6), the output end of the second expansion piece (6) penetrates through the lower end of the cutting machine main body (1) and is fixedly connected with a clamp structure (7), the sliding structure (5) is located inside the clamp structure (7), and four corners of the lower end of the cutting machine main body (1) are fixedly connected with supporting legs (10).

2. The jig for a laser cutting machine according to claim 1, characterized in that: two limiting grooves (21) are formed in the upper end of the cutting machine main body (1), two sliding rails (22) are formed in the upper end of the cutting machine main body (1), the two limiting grooves (21) are communicated with the interior of the device groove (2), and the left portion and the right portion of the inner groove wall of the sliding groove (3) are fixedly connected with a connecting rod (23).

3. The jig for a laser cutting machine according to claim 1, characterized in that: sliding structure (5) are including slide bar (51), the left end fixedly connected with slide (52) of slide bar (51), the equal fixedly connected with limiting plate (53) of front end lower part and rear end lower part of slide (52), the equal fixedly connected with concave type pole (54) in front end middle part and the rear end middle part of slide (52), two the equal swing joint of one end that slide (52) were kept away from to concave type pole (54) has three spin (55), board (56) is placed to the upper end fixedly connected with of slide (52).

4. The jig for a laser cutting machine according to claim 3, characterized in that: the right end of the sliding rod (51) is movably connected with the output end of the first expansion piece (4), the two limiting plates (53) are respectively positioned in the two limiting grooves (21), and the rolling balls (55) are respectively positioned in the two sliding rails (22).

5. The jig for a laser cutting machine according to claim 1, characterized in that: anchor clamps structure (7) include telescopic link (71), the upper end fixedly connected with roller pipe (72) of telescopic link (71), the surface front portion and the equal swing joint in surface rear portion of roller pipe (72) have slide bar (73), two connecting groove (74) of break-over about the left end of slide bar (73) is all opened the bracing piece (75) of two different length of left end and the equal fixedly connected with of right-hand member of slide bar (73), a plurality of the common fixedly connected with two splint (76) of one end of roller pipe (72), two are kept away from with two slide bar (73) to the one end that slide bar (73) were kept away from in bracing piece (75) the opposite face of splint (76) is all opened and is had four not co-altitude double-layered groove (77).

6. The jig for a laser cutting machine according to claim 5, characterized in that: the lower end of the telescopic rod (71) is movably connected with the output end of the second expansion piece (6), the two sliding rods (73) are movably connected with the two connecting rods (23) through two connecting grooves (74), and the two clamping plates (76) are respectively positioned in front of and behind the placing plate (56).