CN216151505U

CN216151505U - Clamping mechanism for laser cutting of metal plate

Info

Publication number: CN216151505U
Application number: CN202122271288.4U
Authority: CN
Inventors: 许阳; 夏保川; 程燕; 程文佳
Original assignee: Anhui Yugong Laser Technology Co ltd
Current assignee: Anhui Yugong Laser Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-04-01
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a clamping mechanism for laser cutting of a metal plate, which comprises a machine body, wherein a cutting groove is formed in the top of the machine body, clamping plates are respectively arranged on two inner sides of the cutting groove, first hydraulic cylinders are respectively arranged on the inner walls of two sides of the cutting groove, a piston rod of each first hydraulic cylinder is arranged on the side surface of each clamping plate, a placing groove is respectively formed in the opposite surfaces of the two clamping plates, a mounting groove is formed in the inner wall of each placing groove, a plurality of idler wheels are arranged on the inner wall of each mounting groove, one side of each idler wheel is positioned in each placing groove, and a bottom plate is arranged between the two clamping plates. The utility model can better clamp and fix metal plates with different sizes and thicknesses, has better clamping effect and can collect metal scraps and scraps.

Description

Clamping mechanism for laser cutting of metal plate

Technical Field

The utility model relates to the technical field of laser cutting equipment, in particular to a clamping mechanism for laser cutting of a metal plate.

Background

Laser cutting is to irradiate a workpiece with a focused high-power-density laser beam to quickly melt, vaporize and ablate the irradiated material or reach a burning point, and simultaneously blow off the molten material by means of a high-speed airflow coaxial with the beam, thereby realizing the cutting of the workpiece. The laser cutting method has the advantages that the laser cutting method is safer and more convenient, and samples can be cut out as required only by inputting required graphs into a laser machine in a special laser machine matching program during laser cutting of metal plates and the like.

Need carry out better fixed to the metal sheet when the metal sheet carries out laser cutting, prevent that the metal sheet from removing when laser cutting, cause the sample to damage, and common metal sheet centre gripping all is fixed the metal sheet through the both sides of metal sheet are simple, the size and the thickness of required metal sheet are different when metal sheet laser cutting, lead to unable carry out better centre gripping to the metal sheet, and can produce more metal piece and angle material when the metal sheet carries out laser cutting, can't collect it when using.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a clamping mechanism for laser cutting of a metal plate.

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

the utility model provides a fixture for metal sheet laser cutting, includes the organism, cut groove has been seted up at the top of organism, cuts the inside both sides in cut groove and all installs the grip block, all installs first pneumatic cylinder on the both sides inner wall in cut groove, and the piston rod of first pneumatic cylinder is installed in the side of grip block, and the standing groove has all been seted up to the opposite face of two grip blocks, has seted up the mounting groove on the inner wall of standing groove, installs a plurality of gyro wheel on the inner wall of mounting groove, and one side of gyro wheel is located the standing groove, installs the bottom plate between two grip blocks.

Preferably, a plurality of conical fixed blocks are installed at the top of the bottom plate, the second through holes are formed in the top of the bottom plate and located between two adjacent fixed blocks, the funnel-shaped material leaking groove is formed in the top of the bottom plate and located between two rows of adjacent fixed blocks, and the first through holes are formed in the inner bottom of the material leaking groove.

Preferably, the inner bottom of the cutting groove is provided with a storage groove, the storage groove is located below the bottom plate, the two sides of the inner bottom of the cutting groove, which are located at the storage groove, are provided with second hydraulic cylinders, and piston rods of the second hydraulic cylinders are arranged at the bottom of the bottom plate.

Preferably, the mounting panel is all installed to the both sides of organism, and first slide rail has been seted up at the top of mounting panel, and slidable mounting has first electronic slider in the first slide rail, and the backup pad is installed at the top of first electronic slider.

Preferably, a movable plate is installed above the machine body, two ends of the movable plate are respectively installed at the tops of the two supporting plates, a second sliding rail is arranged at the top of the movable plate, and a second electric sliding block is slidably installed in the second sliding rail.

Preferably, a machine box is installed at the top of the second electric sliding block, a laser cutter is installed on the side face of the machine box, and the laser cutter is located above the bottom plate.

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

1. the grip block can carry out the centre gripping simultaneously to the both sides of metal sheet, and can carry out the centre gripping to the metal sheet of equidimension not and thickness fixed, and is more convenient during the use, and the gyro wheel in the grip block can be more convenient when personnel take and place the metal sheet, and is more laborsaving, and the metal sheet is when using, and in the standing groove on the grip block can be placed to the both sides of metal sheet, makes things convenient for the fixed and laser cutting of metal sheet.

2. Toper fixed block on the bottom plate can carry out better fixed to the bottom of metal sheet, and the fixed block is less with the contact surface of metal sheet, make things convenient for better heat dissipation of metal sheet when carrying out laser cutting, first through-hole and second through-hole on the bottom plate make the metal sheet metal piece and the angle stock that produce when laser cutting collect get into the storage tank in, can carry out recycle to metal piece and angle stock, greatly reduced the cost, and the bottom plate can shelter from the metal piece in the storage tank when using, prevent that metal piece from floating in the air.

Drawings

FIG. 1 is a perspective view of a clamping mechanism for laser cutting of a metal plate according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic diagram of a moving plate mounting structure of a clamping mechanism for laser cutting of a metal plate according to the present invention;

fig. 4 is a cross-sectional view of a machine body of a clamping mechanism for laser cutting of a metal plate according to the present invention.

In the figure: 1. a body; 2. cutting the groove; 3. a storage tank; 4. mounting a plate; 5. a clamping plate; 6. a first hydraulic cylinder; 7. a support plate; 8. moving the plate; 9. a first slide rail; 10. a first electric slider; 11. a second slide rail; 12. a second electric slider; 13. a case; 14. a laser cutter; 15. a placement groove; 16. mounting grooves; 17. a roller; 18. a material leaking groove; 19. a base plate; 20. a first through hole; 21. a fixed block; 22. a second through hole; 23. a second hydraulic cylinder; 24. a metal plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a fixture for laser cutting of metal plates, including organism 1, cutting groove 2 has been seted up at the top of organism 1, grip block 5 has all been installed to cutting groove 2's inside both sides, all install first pneumatic cylinder 6 on cutting groove 2's the both sides inner wall, the side at grip block 5 is installed to the piston rod of first pneumatic cylinder 6, standing groove 15 has all been seted up to the opposite face of two grip blocks 5, mounting groove 16 has been seted up on standing groove 15's the inner wall, install a plurality of gyro wheel 17 on mounting groove 16's the inner wall, one side of gyro wheel 17 is located standing groove 15, install bottom plate 19 between two grip blocks 5.

As a technical optimization scheme of the utility model, a plurality of conical fixed blocks 21 are mounted at the top of a bottom plate 19, second through holes 22 are formed between two adjacent fixed blocks 21 at the top of the bottom plate 19, funnel-shaped material leaking grooves 18 are formed between two rows of adjacent fixed blocks 21 at the top of the bottom plate 19, first through holes 20 are formed at the inner bottom of the material leaking grooves 18, the conical fixed blocks 21 can fix the bottom of a cut metal plate 24, and the conical fixed blocks 21 can reduce the contact area with the metal plate 24, so that the heat dissipation effect of the metal plate 24 is better.

As a technical optimization scheme of the utility model, the storage groove 3 is arranged at the inner bottom of the cutting groove 2, the storage groove 3 is positioned below the bottom plate 19, the second hydraulic cylinders 23 are respectively arranged at the two sides of the storage groove 3 at the inner bottom of the cutting groove 2, the piston rods of the second hydraulic cylinders 23 are arranged at the bottom of the bottom plate 19, and sparks, scraps and scraps generated when the laser cutter 14 cuts the metal plate 24 can be collected and recovered in the storage groove 3.

As a technical optimization scheme of the utility model, the mounting plates 4 are mounted on both sides of the machine body 1, the top of the mounting plate 4 is provided with a first slide rail 9, the first slide rail 9 is slidably mounted with a first electric slider 10, the top of the first electric slider 10 is provided with a support plate 7, and the support plate 7 can move in the first slide rail 9 on the top of the mounting plate 4 through the first electric slider 10, so that the movement and adjustment of the front and back positions of the laser cutter 14 are facilitated.

As a technical optimization scheme of the utility model, a moving plate 8 is mounted above a machine body 1, two ends of the moving plate 8 are respectively mounted on the tops of two supporting plates 7, a second slide rail 11 is arranged on the top of the moving plate 8, a second electric slide block 12 is slidably mounted in the second slide rail 11, a machine box 13 is mounted on the top of the second electric slide block 12, a laser cutter 14 is mounted on the side surface of the machine box 13, the laser cutter 14 is positioned above a bottom plate 19, and the machine box 13 and the laser cutter 14 can be adjusted in left and right positions in the second slide rail 11 on the top of the moving plate 8 through the second electric slide block 12 when in use.

When the cutting machine is used, a metal plate 24 is inserted into the placing grooves 15 on the side surfaces of the two clamping plates 5 from one end of the machine body 1, a person manually pushes the metal plate 24, the metal plate 24 slides in the placing grooves 15 in the direction of the moving plate 8, the roller 17 positioned in the mounting groove 16 on the inner wall of the placing groove 15 rotates while the metal plate 24 slides, and the roller 17 drives the metal plate 24 to move while rotating, so that the metal plate 24 is more convenient and labor-saving to move, after the metal plate 24 moves to a specified position, the first hydraulic cylinders 6 on the inner walls on the two sides of the cutting groove 2 are started, the piston rods of the first hydraulic cylinders 6 push the two clamping plates 5 to move in the direction of the metal plate 24, the two sides of the metal plate 24 are clamped through the placing grooves 15 on the two clamping plates 5, when the two sides of the metal plate 24 are clamped, the second hydraulic cylinders 23 on the bottom in the cutting groove 2 are started, the piston rod of second pneumatic cylinder 23 promotes bottom plate 19 and rises to the bottom of metal sheet 24, a plurality of fixed block 21 at bottom plate 19 top carries out the centre gripping along with the rising of bottom plate 19 to metal sheet 24's bottom fixed, fixed block 21 at bottom plate 19 top and the interior top of standing groove 15 carry out centre gripping and fixed to metal sheet 24's upper and lower position, can carry out centre gripping and fixed simultaneously about metal sheet 24 about from top to bottom through grip block 5 and bottom plate 19, make metal sheet 24 more stable when carrying out laser cutting, fixed centre gripping effect is better.

After the metal plate 24 is fixed, the support plate 7 and the moving plate 8 are driven to move back and forth on the machine body 1 by the sliding of the first slide rail 9 and the first electric slide block 10 on the mounting plate 4, the laser cutter 14 performs laser cutting on the metal plate 24 positioned in the cutting groove 2 below while moving, the machine box 13 and the laser cutter 14 can be driven to move left and right by the second slide rail 11 and the second electric slide block 12 on the top of the moving plate 8 when the metal plate 24 performs laser cutting, sparks, metal scraps and scraps generated when the metal plate 24 is cut fall to the top of the bottom plate 19 and fall to the bottom in the cutting groove 2 through the second through hole 22 on the bottom plate 19 and the first through hole 20 in the material leakage groove 18, the metal scraps and scraps generated when the metal plate 24 is cut can be collected, because the top of the top fixing block 21 on the bottom plate 19 is conical, the contact area with the metal plate 24 is smaller when the bottom plate 19 fixedly clamps the top of the metal plate 24, the heat dissipation of the metal plate 24 is facilitated when the metal plate 24 is laser-cut.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a fixture for metal sheet laser cutting, including organism (1), a serial communication port, cut groove (2) have been seted up at the top of organism (1), grip block (5) have all been installed to the inside both sides of cut groove (2), all install first pneumatic cylinder (6) on the both sides inner wall of cut groove (2), the side in grip block (5) is installed to the piston rod of first pneumatic cylinder (6), standing groove (15) have all been seted up to the opposite face of two grip blocks (5), mounting groove (16) have been seted up on the inner wall of standing groove (15), install a plurality of gyro wheel (17) on the inner wall of mounting groove (16), one side of gyro wheel (17) is located standing groove (15), install bottom plate (19) between two grip blocks (5).

2. The clamping mechanism for the laser cutting of the metal plate as claimed in claim 1, wherein a plurality of conical fixing blocks (21) are mounted at the top of the bottom plate (19), second through holes (22) are formed between two adjacent fixing blocks (21) at the top of the bottom plate (19), funnel-shaped material leaking grooves (18) are formed between two adjacent rows of fixing blocks (21) at the top of the bottom plate (19), and first through holes (20) are formed at the inner bottom of the material leaking grooves (18).

3. The clamping mechanism for laser cutting of the metal plate as claimed in claim 1, wherein a storage groove (3) is formed in the inner bottom of the cutting groove (2), the storage groove (3) is located below the bottom plate (19), second hydraulic cylinders (23) are mounted on two sides, located on the storage groove (3), of the inner bottom of the cutting groove (2), and piston rods of the second hydraulic cylinders (23) are mounted at the bottom of the bottom plate (19).

4. The clamping mechanism for the laser cutting of the metal plate as claimed in claim 1, wherein the mounting plates (4) are mounted on two sides of the machine body (1), a first sliding rail (9) is arranged at the top of each mounting plate (4), a first electric sliding block (10) is slidably mounted in each first sliding rail (9), and the supporting plate (7) is mounted at the top of each first electric sliding block (10).

5. The clamping mechanism for laser cutting of the metal plate as claimed in claim 4, wherein a moving plate (8) is mounted above the machine body (1), two ends of the moving plate (8) are respectively mounted on the tops of the two supporting plates (7), a second sliding rail (11) is arranged on the top of the moving plate (8), and a second electric sliding block (12) is slidably mounted in the second sliding rail (11).

6. The clamping mechanism for laser cutting of the metal plate as claimed in claim 5, wherein a machine box (13) is installed on the top of the second electric slide block (12), a laser cutter (14) is installed on the side surface of the machine box (13), and the laser cutter (14) is located above the bottom plate (19).