CN214443929U

CN214443929U - High-precision laser cutting machine

Info

Publication number: CN214443929U
Application number: CN202120104716.1U
Authority: CN
Inventors: 阮桂剑; 李齐基
Original assignee: Jiangsu Ruihong Photoelectric Technology Co ltd
Current assignee: Jiangsu Ruihong Photoelectric Technology Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-10-22
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a high-precision laser cutting machine, which comprises a body, one end of the body is connected with a machine head, one end of the machine head is provided with a cutting head, the outer side of the cutting head is provided with a protection mechanism, the protection mechanism comprises a protection cover, one end of the protection cover is connected with the surface of the body, one end surface of the protection cover is provided with a connecting block, one end surface of the body is provided with a limiting groove, one end of the connecting block is positioned at the inner side surface of the limiting groove and is provided with a fixed groove, the inner side of the limiting groove is provided with a first spring, one end surface of the first spring is connected with a pulling block, one end surface of the pulling block is provided with a fixed block, and one end of the fixed block is positioned at the inner side of the fixed groove; through the protection machanism who sets up, can be inboard at the protection casing with the cutting head protection of aircraft nose bottom when the cutting machine is idle, avoided the cutting head to receive external factor to influence and lead to impaired normal use who influences the cutting machine, and be favorable to increasing the life of cutting head.

Description

High-precision laser cutting machine

Technical Field

The utility model relates to a laser cutting machine technical field especially relates to a high accuracy 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 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. 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. The laser cutting processing is to replace the traditional mechanical knife by invisible light beams, has the characteristics of high precision, quick cutting, no limitation on cutting patterns, automatic typesetting, material saving, smooth cut, low processing cost and the like, and can gradually improve or replace the traditional metal cutting process equipment. The mechanical part of the laser tool bit is not in contact with the workpiece, so that the surface of the workpiece cannot be scratched in the working process; the laser cutting speed is high, the cut is smooth and flat, and subsequent processing is generally not needed; the cutting heat affected zone is small, the deformation of the plate is small, and the cutting seam is narrow (0.1 mm-0.3 mm); the notch has no mechanical stress and no shearing burr; the processing precision is high, the repeatability is good, and the surface of the material is not damaged; numerical control programming can be used for processing any plan, the whole board with large breadth can be cut, a die does not need to be opened, and the method is economical and time-saving;

the protection mechanism is not arranged on the outer side of the cutting head of the laser cutting machine, and the protection mechanism is exposed outside for a long time and is easily influenced by external factors to damage and influence the normal use of the machine, so that the high-precision laser cutting machine is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a high accuracy laser cutting machine, through the protection machanism who sets up, can be when the cutting machine is idle with the cutting head protection of aircraft nose bottom inboard at the protection casing, avoided the cutting head to receive external factor influence to lead to the normal use of impaired influence cutting machine, and be favorable to increasing the life of cutting head.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a high accuracy laser cutting machine, includes the organism, organism one end is connected with the aircraft nose, aircraft nose one end is provided with the cutting head, the cutting head outside is provided with protection machanism, protection machanism includes the protection casing, protection casing one end is connected in the organism surface, protection casing one end surface is provided with the connecting block, the spacing groove has been seted up on organism one end surface, connecting block one end is in the spacing inslot side surface and has seted up the fixed slot, just the spacing inslot side is provided with first spring, first spring one end surface connection has draws the piece, it is provided with the fixed block to draw a one end surface, fixed block one end is in the fixed slot inboard.

As a preferred technical scheme of the utility model, still include adjustment mechanism, adjustment mechanism includes the adapter sleeve, the adapter sleeve is connected in organism side surface, movable groove has been seted up to adapter sleeve one end, the movable inslot side is provided with the second spring, second spring one end surface is connected with the connecting rod, the draw-in groove has been seted up on connecting rod one end surface, just the spread groove has been seted up on adapter sleeve one end surface, the spread groove inboard is connected with the bolt, bolt one end is in the draw-in groove inboard, connecting rod one end is in adapter sleeve outside skin weld has the link, link one end is connected with the controller.

As an optimized technical scheme of the utility model, the protection casing is the cylinder structure, just the inboard surface of protection casing is provided with the protection and fills up.

As a preferred technical scheme of the utility model, the connecting block is the cylinder structure, just the quantity of connecting block is provided with two, two the connecting block is in symmetric position.

As a preferred technical scheme of the utility model, the fixed block all is the cylinder structure with the fixed slot, just the fixed slot inboard is provided with the rubber pad.

As a preferred technical scheme of the utility model, draw the piece to be the cuboid structure, just draw the piece and be in vertical position with the fixed block.

As an optimized technical scheme of the utility model, the draw-in groove is the cylinder structure, just the draw-in groove is the equidistance along the connecting rod surface and distributes.

As an optimized technical scheme of the utility model, the activity groove is the cylinder structure, just the activity inslot wall is smooth.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. by the aid of the protection mechanism, the cutting head at the bottom end of the machine head can be protected on the inner side of the protection cover when the cutting machine is idle, damage to the cutting head due to influence of external factors is avoided, normal use of the cutting machine is prevented, and the service life of the cutting head is prolonged;

2. through the adjustment mechanism who sets up for the controller that organism one end is connected can realize lateral shifting through the link that removes the bottom connection, makes things convenient for technical staff to operate, is favorable to improving work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural view of the present invention at C in fig. 2;

fig. 4 is an enlarged schematic structural view of the present invention at B in fig. 1;

wherein: 1. a body; 2. a protective cover; 3. connecting sleeves; 4. a controller; 11. a machine head; 12. a cutting head; 13. a limiting groove; 14. a first spring; 15. pulling the block; 16. a fixed block; 21. connecting blocks; 22. fixing grooves; 23. a rubber pad; 31. a connecting frame; 32. a movable groove; 33. a second spring; 34. a connecting rod; 35. a card slot; 36. a bolt; 37. and connecting the grooves.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-3, a high-precision laser cutting machine includes a machine body 1, one end of the machine body 1 is connected with a machine head 11, one end of the machine head 11 is provided with a cutting head 12, the outer side of the cutting head 12 is provided with a protection mechanism, the protection mechanism includes a protection cover 2, one end of the protection cover 2 is connected to the surface of the machine body 1, one end of the protection cover 2 is provided with a connection block 21, the surface of one end of the machine body 1 is provided with a limit groove 13, one end of the connection block 21 is positioned at the inner side of the limit groove 13 and is provided with a fixed groove 22, the inner side of the limit groove 13 is provided with a first spring 14, one end of the first spring 14 is connected with a pulling block 15, one end of the pulling block 15 is provided with a fixed block 16, and one end of the fixed block 16 is positioned at the inner side of the fixed groove 22;

when the protective cover 2 is installed on the outer side of the cutting head 12, the pulling block 15 is pulled to move towards one side, so that the pulling block 15 presses the first spring 14 to be stressed and contracted, a large space is reserved, the connecting block 21 can be conveniently inserted into the inner side of the limiting groove 13, then the pulling block 15 is loosened, the first spring 14 can not be limited to rebound to the original position at the moment, the pulling block 15 is pushed back to the original position, the fixing block 16 on one side of the pulling block 15 is abutted to the inner side of the fixing groove 22 to be clamped and connected with the fixing groove 22, the connecting block 21 is fixed on the inner side of the limiting groove 13, and the installation is completed; through the protection machanism who sets up, can be when the cutting machine is idle with the cutting head 12 protection of aircraft nose 11 bottom at protection casing 2 inboardly, avoided cutting head 12 to receive external factor to influence and lead to impaired normal use who influences the cutting machine, and be favorable to increasing the life of cutting head 12.

In other embodiments, as shown in fig. 1 and 4, the present embodiment discloses that the present invention further includes an adjusting mechanism, the adjusting mechanism includes a connecting sleeve 3, the connecting sleeve 3 is connected to a side surface of the machine body 1, a movable groove 32 is formed at one end of the connecting sleeve 3, a second spring 33 is arranged inside the movable groove 32, a connecting rod 34 is connected to a surface of one end of the second spring 33, a clamping groove 35 is formed on a surface of one end of the connecting rod 34, a connecting groove 37 is formed on a surface of one end of the connecting sleeve 3, a bolt 36 is connected to an inside of the connecting groove 37, one end of the bolt 36 is located inside the clamping groove 35, a connecting frame 31 is welded to a surface of one end of the connecting rod 34, which is located outside the connecting sleeve 3, and one end of the connecting frame 31 is connected to the controller 4;

when the position of the mobile controller 4 needs to be adjusted, the bolt 36 is rotated, one end of the bolt 36 leaves the inner side of the clamping groove 35 and is disconnected with the connecting rod 34, the second spring 33 pushes the connecting rod 34 to move outwards, and therefore the controller 4 can move transversely; through the adjustment mechanism who sets up for lateral shifting can be realized through the link 31 that removes the bottom connection to the controller 4 that organism 1 one end is connected, makes things convenient for technical staff to operate, is favorable to improving work efficiency.

In other embodiments, as shown in fig. 2, the protection cover 2 has a cylindrical structure, and the inner surface of the protection cover 2 is provided with a protection pad; through setting protection casing 2 to the cylinder structure for the protection is more comprehensive, and is provided with the protection pad at 2 inside surfaces of protection casing, touches aircraft nose 11 when having avoided installation protection casing 2 and makes it impaired.

In other embodiments, as shown in fig. 2, the connecting blocks 21 are cylindrical, and the number of the connecting blocks 21 is two, and the two connecting blocks 21 are located at symmetrical positions; through having set up two connecting blocks 21, strengthened fixed effect for protection casing 2 is more stable with being connected of organism 1.

In other embodiments, as shown in fig. 3, the fixing block 16 and the fixing groove 22 are both cylindrical structures, and a rubber pad 23 is disposed inside the fixing groove 22; through all setting fixed block 16 and fixed slot 22 to the cylinder structure, changeing the block and connecting, be favorable to improving the stability of connecting, and be provided with rubber pad 23 in fixed slot 22 inboard, prevent that long-term connection from leading to the fixed slot 22 inner wall impaired.

In other embodiments, as shown in fig. 3, the embodiment discloses that the pull block 15 is a rectangular parallelepiped structure, and the pull block 15 and the fixed block 16 are in a vertical position; through the pulling block 15, when the protective cover 2 is installed by a worker, the worker does not need to stretch hands into the limiting groove 13 to stir the fixing block 16, and only the pulling block 15 needs to be pulled to drive the fixing block 16 to move, so that convenience is provided.

In other embodiments, as shown in fig. 4, the locking slots 35 are cylindrical, and the locking slots 35 are equidistantly distributed along the surface of the connecting rod 34; the connecting frame 31 can be fixed on the connecting sleeve 3 after moving to any position by arranging the catching grooves 35 on the surface of the connecting rod 34 at equal distance.

In other embodiments, as shown in fig. 4, the movable groove 32 is a cylinder structure, and the inner wall of the movable groove 32 is smooth; through the movable groove 32, the connecting rod 34 can be stored in the movable groove 32 when not in use, damage is prevented, and the use space is reduced.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high accuracy laser cutting machine, includes organism (1), its characterized in that: organism (1) one end is connected with aircraft nose (11), aircraft nose (11) one end is provided with cutting head (12), the cutting head (12) outside is provided with protection machanism, protection machanism includes protection casing (2), protection casing (2) one end is connected in organism (1) surface, protection casing (2) one end surface is provided with connecting block (21), spacing groove (13) have been seted up on organism (1) one end surface, connecting block (21) one end is in spacing groove (13) inboard surface and has seted up fixed slot (22), just spacing groove (13) inboard is provided with first spring (14), first spring (14) one end surface is connected with draws piece (15), it is provided with fixed block (16) to draw piece (15) one end surface, fixed block (16) one end is in fixed slot (22) inboard.

2. A high precision laser cutting machine according to claim 1, characterized in that: still include adjustment mechanism, adjustment mechanism includes adapter sleeve (3), adapter sleeve (3) are connected in organism (1) side surface, movable groove (32) have been seted up to adapter sleeve (3) one end, movable groove (32) inboard is provided with second spring (33), second spring (33) one end surface is connected with connecting rod (34), draw-in groove (35) have been seted up on connecting rod (34) one end surface, just spread groove (37) have been seted up on adapter sleeve (3) one end surface, spread groove (37) inboard is connected with bolt (36), bolt (36) one end is in draw-in groove (35) inboard, connecting rod (34) one end is in adapter sleeve (3) outside skin weld and has link (31), link (31) one end is connected with controller (4).

3. A high precision laser cutting machine according to claim 1, characterized in that: the protection casing (2) are the cylinder structure, just protection casing (2) inboard surface is provided with the protection and fills up.

4. A high precision laser cutting machine according to claim 1, characterized in that: the connecting blocks (21) are of a cylindrical structure, two connecting blocks (21) are arranged, and the two connecting blocks (21) are located at symmetrical positions.

5. A high precision laser cutting machine according to claim 1, characterized in that: the fixing block (16) and the fixing groove (22) are both of cylindrical structures, and a rubber pad (23) is arranged on the inner side of the fixing groove (22).

6. A high precision laser cutting machine according to claim 1, characterized in that: the pull block (15) is of a cuboid structure, and the pull block (15) and the fixed block (16) are in vertical positions.

7. A high precision laser cutting machine according to claim 2, characterized in that: the clamping grooves (35) are of a cylindrical structure, and the clamping grooves (35) are distributed equidistantly along the surface of the connecting rod (34).

8. A high precision laser cutting machine according to claim 2, characterized in that: the movable groove (32) is of a cylindrical structure, and the inner wall of the movable groove (32) is smooth.