CN221047570U - Clamp for laser cutting - Google Patents

Abstract

The utility model relates to the technical field of laser cutting, and discloses a clamp for laser cutting, which comprises a bottom plate, wherein two mounting grooves are formed in the upper surface of the bottom plate, a first sliding rod is fixedly arranged on the inner wall of one of the two mounting grooves, a second sliding rod is fixedly arranged on the inner wall of the other mounting groove, sliding blocks are slidably connected to the outer surface of the second sliding rod and the outer surface of the first sliding rod, the outer surface of each sliding block is slidably connected with the inner wall of the mounting groove, a supporting plate is fixedly arranged on the upper surface of each sliding block, a rotating shaft is fixedly arranged on the inner wall of each supporting plate, and a bracket is rotatably connected to the outer surface of each rotating shaft. This anchor clamps for laser cutting through being provided with bottom plate, mounting groove, first slide bar, second slide bar, slider, backup pad, axis of rotation, support, laser instrument and back shaft, utilizes the slider to the removal of laser instrument with first slide bar and second slide bar, can play the effect that uses the visible line to scribe line to the cutting material.

Description

Clamp for laser cutting

Technical Field

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

Background

The laser cutting equipment is also suitable for producing small batches of parts of various sizes which cannot be processed originally, and the development of the laser industry in China is preliminary development, but has completed leapfrog development under the international technological band and has higher stage of prominence than the same quality.

The laser cutting equipment is classified into a plurality of types, when the handheld laser cutting machine is used, a smaller clamp is generally used, the whole structure is simpler, the handheld laser cutting machine is used for cutting materials, the scribing is needed to be carried out on the materials or the cutting position is limited, the existing clamp cannot provide auxiliary cutting lines for cutting, and the auxiliary cutting lines are not convenient to provide flexibly, so that a clamp for laser cutting is provided by a person skilled in the art to solve the problems in the background art.

Disclosure of utility model

The utility model aims to provide a clamp for laser cutting, which solves the problem that the clamp cannot provide auxiliary cutting lines for cutting in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a fixture for laser cutting, includes the bottom plate, two mounting grooves have been seted up to the upper surface of bottom plate, two the inner wall fixed mounting of one of them has first slide bar of mounting groove, another one the inner wall fixed mounting of mounting groove has the second slide bar, the surface of second slide bar and the surface of first slide bar all sliding connection have the slider, every the surface of slider all with the inner wall sliding connection of mounting groove, every the equal fixed mounting of upper surface of slider has the backup pad, every the equal fixed mounting of inner wall of backup pad has the axis of rotation, every the surface of axis of rotation all rotates and is connected with the support, every the inside of support all is provided with the laser instrument, every the equal fixed mounting of inner wall of laser instrument has the back shaft, every the surface of back shaft all rotates with the inner wall of support to be connected.

In order to conduct the guiding of the forward and backward movement, as still further aspects of the present utility model: the upper surface of bottom plate fixed mounting has two guide rails, every the surface of guide rail all sliding connection has two guide blocks, every the bottom surface of guide block all contacts with the upper surface of bottom plate.

For supporting the clamping, as a still further aspect of the utility model: two first clamping plates are arranged above the bottom plate, and the bottom surface of each first clamping plate is fixedly connected with the upper surface of the guide block.

In order to fix the material by matching with the first clamping plate, as a still further scheme of the utility model: two the side that first splint kept away from each other is all fixed mounting has the cylinder, every the flexible end of cylinder is all fixed mounting has the second splint.

In order to control the cylinder, as still further aspects of the present utility model: the front of the bottom plate is fixedly provided with a pneumatic control valve, and the inner walls of the two first clamping plates are connected with screw rods in a threaded mode.

In order to move the first clamping plate, as a still further aspect of the utility model: the outer surface of the screw rod is in threaded connection with the inner wall of the bottom plate, and a hand wheel is fixedly arranged on the outer surface of the screw rod.

In order to mount and fix the support plate, as a still further aspect of the present utility model: and the inner wall of each supporting plate is connected with two dismounting bolts in a threaded manner, and the outer surface of each dismounting bolt is connected with the inner wall of the sliding block in a threaded manner.

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

According to the utility model, the bottom plate, the mounting groove, the first sliding rod, the second sliding rod, the sliding block, the supporting plate, the rotating shaft, the bracket, the laser and the supporting shaft are arranged, and the sliding block, the first sliding rod and the second sliding rod are utilized to move the laser, so that the effect of scribing the cutting material by using the visible line can be achieved, the purpose of flexibly assisting cutting according to the scribing position is realized, and the problem of manual scribing is avoided.

Drawings

FIG. 1 is a schematic view of the whole structure of a fixture for laser cutting;

FIG. 2 is a schematic view showing the structure of a mounting groove in a jig for laser cutting;

FIG. 3 is a schematic view showing the structure of a first slide bar in a laser cutting jig;

Fig. 4 is a schematic structural view of a second slide bar in the laser cutting jig.

In the figure: 1. a bottom plate; 2. a hand wheel; 3. a pneumatic control valve; 4. a cylinder; 5. a second clamping plate; 6. a screw; 7. a first clamping plate; 8. a mounting groove; 9. a guide rail; 10. a guide block; 11. a support shaft; 12. a laser; 13. a bracket; 14. a rotating shaft; 15. a support plate; 16. disassembling and assembling the bolts; 17. a slide block; 18. a first slide bar; 19. and a second slide bar.

Detailed Description

Referring to fig. 1-4, a fixture for laser cutting includes a base plate 1, two mounting grooves 8 are formed in the upper surface of the base plate 1, a first sliding rod 18 is fixedly mounted on the inner wall of one of the two mounting grooves 8, a second sliding rod 19 is fixedly mounted on the inner wall of the other mounting groove 8, sliding blocks 17 are slidably connected to the outer surface of the second sliding rod 19 and the outer surface of the first sliding rod 18, the outer surface of each sliding block 17 is slidably connected with the inner wall of the mounting groove 8, a supporting plate 15 is fixedly mounted on the upper surface of each sliding block 17, a rotating shaft 14 is fixedly mounted on the inner wall of each supporting plate 15, a support 13 is rotatably connected to the outer surface of each rotating shaft 14, a laser 12 is arranged in each support 13, a supporting shaft 11 is fixedly mounted on the inner wall of each laser 12, and the outer surface of each supporting shaft 11 is rotatably connected with the inner wall of the support 13;

The upper surface of the bottom plate 1 is fixedly provided with two guide rails 9, the outer surface of each guide rail 9 is connected with two guide blocks 10 in a sliding manner, the bottom surface of each guide block 10 is contacted with the upper surface of the bottom plate 1, the guide blocks 10 can slide on the guide rails 9 through the guide rails 9 and the guide blocks 10, part of the guide blocks 10 are required to be limited and are not understood so as to prevent moving to one side only for position adjustment, two first clamping plates 7 are arranged above the bottom plate 1, the bottom surface of each first clamping plate 7 is fixedly connected with the upper surface of the guide block 10, one side surface of each first clamping plate 7, which is far away from each other, is fixedly provided with a cylinder 4, the telescopic end of each cylinder 4 is fixedly provided with a second clamping plate 5, and the cylinder 4 can drive the second clamping plate 5 to lift up and down through the cylinder 4 so as to be clamped by the second clamping plate 5 in cooperation with the first clamping plates 7;

The front fixed mounting of bottom plate 1 has pneumatic control valve 3, through pneumatic control valve 3, use pneumatic control valve 3 control cylinder 4, pneumatic control valve 3's the different actions of pressing and loosening messenger cylinder 4, the inner wall common threaded connection of two first splint 7 has screw rod 6, the surface of screw rod 6 and the inner wall threaded connection of bottom plate 1, through screw rod 6, screw rod 6 carries out screw drive at first splint 7, the rotary motion of screw rod 6 changes the rectilinear movement of first splint 7 into, make first splint 7 can carry out the back-and-forth movement, the surface fixed mounting of screw rod 6 has hand wheel 2, through hand wheel 2, be used for controlling screw rod 6 rotation, make things convenient for the hand to twist screw rod 6, the equal threaded connection of inner wall of every backup pad 15 has two dismouting bolts 16, the surface of every dismouting bolt 16 all is with the inner wall threaded connection of slider 17, through the dismouting bolt 16, play the effect of fixed backup pad 15, the convenience is installed and is dismantled backup pad 15.

The working principle of the utility model is as follows: when the laser cutting machine is used, the screw rod 6 is rotated by using the hand wheel 2 according to the length or the width of a material, as one first clamping plate 7 is fixed, when the screw rod 6 is rotated, the first clamping plate 7 can be moved back and forth according to the rotating direction of the screw rod 6, after the distance between the first clamping plates 7 is regulated, the cylinder 4 is opened by using the pneumatic control valve 3, the second clamping plate 5 is driven by the cylinder 4 to rise, the material is placed between the first clamping plate 7 and the second clamping plate 5, the pneumatic control valve 3 is loosened again, the second clamping plate 5 is driven to be pressed on the material to fix the material, when an auxiliary line is needed for cutting, the supporting plate 15 can be directly pushed, the laser 12 is moved to a rough position, the laser 12 is started, the laser 12 can emit visible rays, then the position of the ray is regulated according to the specific position of cutting, and the optimal irradiation position of the ray is regulated in the process of using the laser 12, so that the laser 12 can not influence normal cutting, the laser 12 is matched, and the auxiliary line which is crossed transversely and longitudinally can be formed, and the auxiliary line is well cut by using the laser cutting machine.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a anchor clamps for laser cutting, includes bottom plate (1), its characterized in that: two mounting grooves (8) have been seted up to the upper surface of bottom plate (1), two the inner wall fixed mounting of one of them mounting groove (8) has first slide bar (18), another one the inner wall fixed mounting of mounting groove (8) has second slide bar (19), the surface of second slide bar (19) and the surface of first slide bar (18) all sliding connection have slider (17), every the surface of slider (17) all with the inner wall sliding connection of mounting groove (8), every the upper surface of slider (17) all fixed mounting has backup pad (15), every the inner wall of backup pad (15) all fixed mounting has axis of rotation (14), every the surface of axis of rotation (14) all rotates and is connected with support (13), every the inside of support (13) all is provided with laser instrument (12), every the inner wall of laser instrument (12) all fixed mounting has back shaft (11), every the surface of back shaft (11) all rotates with the inner wall of support (13) to be connected.

2. The jig for laser cutting according to claim 1, wherein: the upper surface of bottom plate (1) fixed mounting has two guide rails (9), every the surface of guide rail (9) all sliding connection has two guide blocks (10), every the bottom surface of guide block (10) all contacts with the upper surface of bottom plate (1).

3. The jig for laser cutting according to claim 2, wherein: two first clamping plates (7) are arranged above the bottom plate (1), and the bottom surface of each first clamping plate (7) is fixedly connected with the upper surface of the guide block (10).

4. A laser cutting jig according to claim 3, wherein: one side surface, away from each other, of the two first clamping plates (7) is fixedly provided with an air cylinder (4), and the telescopic end of each air cylinder (4) is fixedly provided with a second clamping plate (5).

5. The jig for laser cutting according to claim 4, wherein: the front of the bottom plate (1) is fixedly provided with a pneumatic control valve (3), and the inner walls of the two first clamping plates (7) are connected with screw rods (6) in a common threaded mode.

6. The jig for laser cutting according to claim 5, wherein: the outer surface of the screw rod (6) is in threaded connection with the inner wall of the bottom plate (1), and a hand wheel (2) is fixedly arranged on the outer surface of the screw rod (6).

7. The jig for laser cutting according to claim 1, wherein: the inner wall of each supporting plate (15) is connected with two dismounting bolts (16) in a threaded mode, and the outer surface of each dismounting bolt (16) is connected with the inner wall of the sliding block (17) in a threaded mode.