CN218612348U

CN218612348U - Workpiece clamping and fixing device for laser cutting machine

Info

Publication number: CN218612348U
Application number: CN202222605967.5U
Authority: CN
Inventors: 乔磊
Original assignee: Shenzhen Monochrome Technology Co ltd
Current assignee: Shenzhen Monochrome Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-14
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a work piece centre gripping fixing device for laser cutting machine, comprises an operation bench, the operation panel top is equipped with fixed plate and sliding plate, the equal rigid coupling in top of fixed plate and sliding plate has the mounting bracket, the inboard rigid coupling of mounting bracket has electric putter, electric putter's expansion end is connected with the clamp plate, fixed plate one side symmetry rigid coupling has two slide rails, be equipped with two supporting seat one between two slide rails, electromagnet is installed to the top surface of supporting seat one, both sides bottom rigid coupling has the mounting bar, the outside of two supporting seat one is equipped with supporting seat two, sliding plate one side rigid coupling threaded rod, the fixed plate one side is kept away from at the operation panel top is equipped with the fixing base, it is connected with a screw thread section of thick bamboo to rotate in the middle of the fixing base, the screw thread section of thick bamboo outside is equipped with belt pulley one, the operation panel bottom is equipped with the motor, be equipped with belt pulley two on the output shaft of motor. The utility model discloses be convenient for fix not unidimensional sheet metal, improved the stability when promoting the cutting of sheet metal simultaneously, the practicality is strong.

Description

Workpiece clamping and fixing device for laser cutting machine

Technical Field

The utility model relates to a laser cutting machine technical field specifically is a work piece centre gripping fixing device for laser cutting machine.

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 enable the workpiece to 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; and finally, the material is cut along with the movement of the relative position of the light beam and the workpiece, so that the cutting purpose is achieved.

Laser cutting machine commonly used cuts sheet metal, because sheet metal can tremble at the in-process of cutting and shift, and then adopts fixing device to fix sheet metal usually, and current laser cutting machine's fixing device all fixes same product usually, when product model or size change, need change fixing device and just can realize fixing, uses the flexibility low, inconvenient use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a work piece centre gripping fixing device for laser cutting machine.

In order to solve the above problem, the technical scheme of the utility model is that: the utility model provides a work piece centre gripping fixing device for laser cutting machine, includes the operation panel, the operation panel top is equipped with fixed plate and sliding plate, the equal rigid coupling in top of fixed plate and sliding plate has the mounting bracket, the inboard rigid coupling of mounting bracket has electric putter, electric putter's expansion end is connected with the clamp plate, fixed plate one side symmetry rigid coupling has two slide rails, two be equipped with two supporting seat one between the slide rail, a plurality of electromagnetic chuck is installed to the top surface of supporting seat one, two the outside of supporting seat one is equipped with a plurality of supporting seat two, the equal rigid coupling in bottom of supporting seat one and two both sides of supporting seat has the mounting bar, fixed plate one side rigid coupling is kept away from to the sliding plate has the threaded rod, the fixed plate one side is kept away from at the operation panel top is equipped with the fixing base, the rotation is connected with a screw thread section of thick bamboo in the middle of fixing base, the screw thread section of thick bamboo outside is equipped with belt pulley one, the operation panel bottom is equipped with the motor, be equipped with belt pulley two on the output shaft of motor, be connected with the belt between belt pulley one and the belt pulley two.

Furthermore, the slide rail is fixedly connected to the operating platform, one end of the slide rail is fixedly connected to the fixing plate, and the other end of the slide rail is provided with a limiting block.

Furthermore, the bottom of the sliding plate is provided with a sliding chute matched with the sliding rail.

Furthermore, equal rigid coupling has the lug, two on the terminal surface that supporting seat one and supporting seat two are close to the slide rail the recess with lug looks adaptation is all seted up to the one side that the slide rail is relative, recess one side is equipped with the scale mark.

Furthermore, the top surface of the electromagnetic chuck and the top surface of the second supporting seat are flush with the top surface of the sliding rail.

Further, be equipped with a plurality of through-hole on the mounting bar, the screw is worn to be equipped with inside the through-hole, the operation panel top surface is equipped with a plurality of screw hole, screw threaded connection is in the screw hole.

Further, the threaded cylinder is threadedly connected to the threaded rod.

Compared with the prior art, the utility model the advantage lie in: this device recess sliding support seat one and supporting seat two, make two supporting seats one be located the both sides of the required cutting position of sheet metal respectively, form between two supporting seats one and cut the cut groove, motor drive screw thread section of thick bamboo rotates, and then screw thread section of thick bamboo takes place relative rotation with the threaded rod, make the threaded rod promote the direction removal of sliding plate to the fixed plate, the realization is fixed to the clamp of sheet metal tightly, electromagnetic chuck circular telegram produces suction, the realization is fixed to sheet metal's absorption, electric putter extension, make the clamp plate position descend, realize compressing tightly to sheet metal, the suction that produces through electromagnetic chuck cooperates clamp plate to sheet metal's compressing tightly, stability when can promote sheet metal cutting, the sliding plate, supporting seat one and supporting seat two are the movable design, be convenient for fix not unidimensional sheet metal, fixing device's practicality has been improved. The utility model discloses be convenient for fix not unidimensional sheet metal, improved the stability when promoting the cutting of sheet metal simultaneously, the practicality is strong.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a partial left side view of the present invention.

As shown in the figure: 1. an operation table; 2. a fixing plate; 3. a sliding plate; 4. a mounting frame; 5. an electric push rod; 6. pressing a plate; 7. A slide rail; 8. a first supporting seat; 9. an electromagnetic chuck; 10. a second supporting seat; 11. mounting a bar; 12. a threaded rod; 13. a fixed seat; 14. a threaded barrel; 15. a first belt pulley; 16. a motor; 17. a second belt pulley; 18. a belt; 19. a bump; 20. a groove; 21. a screw; 22. a threaded bore.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1 to 3, a work piece centre gripping fixing device for laser cutting machine, including operation panel 1, operation panel 1 top is equipped with fixed plate 2 and sliding plate 3, the equal rigid coupling in top of fixed plate 2 and sliding plate 3 has mounting bracket 4, the inboard rigid coupling of mounting bracket 4 has electric putter 5, electric putter 5's expansion end is connected with

clamp plate

6, 2 one side symmetry rigid couplings of fixed plate have two slide rails 7, be equipped with two supporting seat one 8 between two slide rails 7, a plurality of electromagnetic chuck 9 is installed to the top surface of supporting seat one 8, the outside of two supporting seat one 8 is equipped with a plurality of supporting seat two 10, the equal rigid coupling in bottom of supporting seat one 8 and two 10 both sides has mounting bar 11, sliding plate 3 keeps away from fixed plate 2 one side rigid coupling and has threaded rod 12, operation panel 1 top is kept away from fixed plate 2 one side and is equipped with fixing base 13, it is connected with screw thread section of thick bamboo 14 to rotate in the middle of fixing base 13, the screw section of thick bamboo 14 outside is equipped with belt pulley 15, operation panel 1 bottom is equipped with motor 16, be equipped with belt pulley two 17 on the output shaft of motor 16, be connected with belt pulley 18 between a belt pulley 15 and the belt pulley two 17.

The slide rail 7 is fixedly connected to the operation table 1, one end of the slide rail is fixedly connected to the fixing plate 2, and the other end of the slide rail is provided with a limiting block. 3 bottoms of sliding plate are equipped with the spout with 7 looks adaptations of slide rail, equal rigid coupling has lug 19 on the terminal surface that support seat one 8 and two 10 of support seat are close to slide rail 7, two slide rail 7 relative one sides all offer with the recess 20 of 19 looks adaptations of lug, recess 20 one side is equipped with the scale mark, the top surface of electromagnetic chuck 9 and two 10 of support seat flush with the top surface of slide rail 7, be equipped with a plurality of through-hole on the mounting bar 11, screw 21 is worn to be equipped with by the through-hole inside, 1 top surface of operation panel is equipped with a plurality of screw hole 22, screw 21 threaded connection is in

screw hole

22, 14 threaded connection of screw thread section of thick bamboo is in threaded rod 12.

In specific use, when a laser cutting machine is used for cutting a metal plate, firstly, the first support seat 8 and the second support seat 10 slide along the groove 20 according to the size of the metal plate and the required cutting position, so that the first support seat 8 is respectively positioned at two sides of the required cutting position of the metal plate, the second support seat 10 is distributed at equal intervals, the first support seat 8 and the second support seat 10 can be fixed on the top surface of the operating platform 1 by using screws 21 through a mounting bar 11, the metal plate is placed above the slide rail 7, the motor 16 drives the second belt pulley 17 to rotate, the second belt pulley 17 drives the first belt pulley 15 and the threaded cylinder 14 to rotate through a belt 18, further, the threaded cylinder 14 and the threaded rod 12 rotate relatively, so that the threaded rod 12 pushes the sliding plate 3 to move towards the fixed plate, clamping and fixing of the metal plate are realized, the electromagnetic chuck 9 is electrified to generate suction, the suction force is realized by electrifying the electromagnetic chuck 9, the electric push rod 5 is extended, the position of the pressing plate 6 is lowered, the pressing of the metal plate is realized when the laser cutting machine is used for cutting the metal plate, the first support seat is convenient for improving the suction force, the stability of the movable support seat, and the size of the first support seat, and the movable support seat, and the size of the movable support seat, and the movable support seat are not convenient for the practical size of the movable support seat.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a work piece centre gripping fixing device for laser cutting machine which characterized in that: the device comprises an operation table (1), wherein a fixed plate (2) and a sliding plate (3) are arranged at the top of the operation table (1), a mounting frame (4) is fixedly connected to the tops of the fixed plate (2) and the sliding plate (3), an electric push rod (5) is fixedly connected to the inner side of the mounting frame (4), a pressing plate (6) is connected to the movable end of the electric push rod (5), two sliding rails (7) are symmetrically and fixedly connected to one side of the fixed plate (2), two supporting seats (8) are arranged between the two sliding rails (7), a plurality of electromagnetic suckers (9) are mounted on the top surface of the supporting seats (8), a plurality of supporting seats (10) are arranged on the outer side of the two supporting seats (8), mounting bars (11) are fixedly connected to the bottoms of the two sides of the supporting seats (8) and the two supporting seats (10), a threaded rod (12) is fixedly connected to one side, far away from the fixed plate (2), a fixed seat (13) is arranged on one side far away from the top of the operation table (1), a threaded cylinder (14) is rotatably connected to the middle of the fixed seat (13), a belt pulley (15) is arranged on the outer side of the operation table (1), and a motor (16) is arranged on the bottom of a motor (16), a belt (18) is connected between the first belt pulley (15) and the second belt pulley (17).

2. The workpiece holding and fixing device for the laser cutting machine according to claim 1, wherein: the sliding rail (7) is fixedly connected to the operating table (1), one end of the sliding rail is fixedly connected to the fixing plate (2), and the other end of the sliding rail is provided with a limiting block.

3. The workpiece holding and fixing device for the laser cutting machine according to claim 1, wherein: the bottom of the sliding plate (3) is provided with a sliding chute matched with the sliding rail (7).

4. The workpiece holding and fixing device for the laser cutting machine as claimed in claim 1, wherein: supporting seat (8) and supporting seat two (10) are close to and have lug (19), two equal rigid coupling on the terminal surface of slide rail (7) recess (20) with lug (19) looks adaptation are all seted up to one side that slide rail (7) is relative, recess (20) one side is equipped with the scale mark.

5. The workpiece holding and fixing device for the laser cutting machine as claimed in claim 1, wherein: the top surfaces of the electromagnetic chuck (9) and the second supporting seat (10) are flush with the top surface of the sliding rail (7).

6. The workpiece holding and fixing device for the laser cutting machine as claimed in claim 1, wherein: be equipped with a plurality of through-hole on mounting bar (11), screw (21) are worn to be equipped with in the through-hole inside, operation panel (1) top surface is equipped with a plurality of screw hole (22), screw (21) threaded connection is in screw hole (22).

7. The workpiece holding and fixing device for the laser cutting machine according to claim 1, wherein: the threaded cylinder (14) is in threaded connection with the threaded rod (12).