CN218135766U

CN218135766U - Laser cutting machine capable of avoiding splashing of debris

Info

Publication number: CN218135766U
Application number: CN202222332398.1U
Authority: CN
Inventors: 蔡德友; 李阳; 孙建辉
Original assignee: Yantai Ranyao Industry And Trade Co ltd
Current assignee: Yantai Ranyao Industry And Trade Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-12-27
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses an avoid laser cutting machine that piece splashes, which comprises a frame, both ends all run through and sliding connection has the second sliding block, four around the frame inner wall left and right sides intermediate position the second sliding block is close to the first telescopic cylinder of the equal fixedly connected with in one side that frame central point put, four the equal fixedly connected with anchor clamps of the first telescopic link other end, four anchor clamps top central point puts and all runs through and threaded connection has the bolt, two the transparent safety cover of the equal fixedly connected with in second telescopic link bottom. The utility model discloses in, according to the size of work piece, adjust second sliding block and first telescopic link, place the work piece on anchor clamps, twist the bolt downwards again and move, utilize the bolt to press from both sides tight fixedly to the work piece, realized the fixed to not unidimensional work piece, the high temperature piece that produces when the effect of transparent safety cover lies in avoiding cutting splashes everywhere to avoid accidental injury staff on every side.

Description

Laser cutting machine capable of avoiding chip splashing

Technical Field

The utility model relates to a laser cutting technical field especially relates to a laser cutting machine who avoids piece to splash.

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, simultaneously, the high-pressure gas coaxial with the beam blows away the melted or gasified metal, and the material finally forms a kerf along with the movement of the relative position of the beam and the workpiece, so that the purpose of cutting is achieved.

Current laser cutting machine generally can't adjust and press from both sides tightly according to the size of work piece, and in the cutting process, the easy production is rocked, has reduced the roughness of work piece cutting plane, and current laser cutting machine does not generally possess the function of avoiding the piece to splash, causes bodily injury to the staff easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a laser cutting machine capable of avoiding the splash of the scraps.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a laser cutting machine capable of avoiding chip splashing comprises a frame, a dust storage box is connected to the bottom of the inner wall of the frame in a sliding mode, a plurality of support rods are fixedly connected between the left side and the right side of the inner wall of the frame in an evenly distributed mode, a first electric slide rail penetrates through and is arranged at the front end and the rear end of the middle position of the left side and the right side of the inner wall of the frame, a second slide block penetrates through and is connected with the front end and the rear end of the middle position of the left side and the right side of the inner wall of the frame in a sliding mode, a first telescopic cylinder penetrates through and is connected with the four other ends of the first telescopic cylinder in a sliding mode, a bolt penetrates through and is connected to the center position of the top of the four clamp in a sliding mode, a fixed plate is fixedly connected to the front end and the center position of the front end of the fixed plate between the left side and the right side of the inner wall of the frame in a sliding mode, a lead screw is fixedly connected to the output end of the motor, a first slide block penetrates through and is connected to the center of the lead screw, a second electric slide rail is connected to the bottom of the first telescopic cylinder, a second telescopic cylinder penetrates through and is connected to the bottom of the second telescopic cylinder, a connecting block, and is connected to the bottom of the second telescopic cylinder, a connecting block between the second telescopic cylinder and is connected to the connecting block, two the equal fixedly connected with transparent safety cover in second telescopic link bottom.

As a further description of the above technical solution:

the top of the front end and the rear end of the dust storage box are close to the center and are fixedly connected with handles.

As a further description of the above technical solution:

and the bottoms of the four bolts are fixedly connected with rubber pads.

As a further description of the above technical solution:

two equal fixedly connected with guide arm and the guide arm and run through and sliding connection between the first sliding block of left and right sides between the fixed plate.

As a further description of the above technical solution:

and the third sliding block slides in the second electric sliding rail.

As a further description of the above technical solution:

and the four second sliding blocks slide in the first electric sliding rail.

As a further description of the above technical solution:

all run through and sliding connection between transparent safety cover and third telescopic link, connecting block and the connecting axle.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first carry out the size of laser cutting work piece as required, adjust second sliding block and first telescopic link, place the work piece slip on anchor clamps, twist the bolt downwards again and move, it is fixed to utilize the bolt to press from both sides the clamp to the work piece, the rubber pad of bolt bottom plays the effect that the bolt avoided the bolt to leave the mar on the work piece, realized fixed to the work piece of not unidimensional, thereby avoided the work piece to take place the accident at laser cutting's in-process and rocked the roughness that has reduced the work piece cutting plane.

2. The utility model discloses in, the effect of transparent safety cover lies in that the high temperature piece that produces when avoiding the cutting splashes everywhere to avoid accidental injury staff on every side, ensured its personal safety, improved the safety index of machine, simultaneously under the work of the telescopic cylinder of second and second telescopic link, can reciprocate transparent safety cover, make transparent safety cover remove along with laser cutting mechanism's removal.

Drawings

Fig. 1 is a perspective view of a laser cutting machine for avoiding the splash of chips according to the present invention;

fig. 2 is a structural diagram of a first telescopic cylinder of the laser cutting machine for avoiding the splash of the debris provided by the utility model;

fig. 3 is a bolt structure diagram of a laser cutting machine for avoiding the splashing of the debris provided by the present invention;

fig. 4 is a diagram of a third sliding block of the laser cutting machine for avoiding the splashing of the debris according to the present invention;

fig. 5 is a connection block diagram of a laser cutting machine for avoiding the splashing of chips according to the present invention.

Illustration of the drawings:

1. a frame; 2. a dust storage box; 3. a handle; 4. a first electric slide rail; 5. a motor; 6. a fixing plate; 7. a first slider; 8. a guide bar; 9. a screw rod; 10. a bolt; 11. a first telescopic cylinder; 12. a rubber pad; 13. a clamp; 14. a first telescopic rod; 15. a second slider; 16. a second motorized slide rail; 17. a third slider; 18. a second telescopic cylinder; 19. a third telescopic cylinder; 20. a second telescopic rod; 21. connecting blocks; 22. a third telescopic rod; 23. a transparent protective cover; 24. a connecting shaft; 25. a laser cutting mechanism; 26. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a laser cutting machine capable of avoiding chips from splashing comprises a frame 1, wherein a dust storage box 2 is connected to the bottom position of the inner wall of the frame 1 in a sliding manner, a plurality of supporting rods 26 which are uniformly distributed are fixedly connected between the left side and the right side of the inner wall of the frame 1, the chips generated during cutting can enter the dust storage box 2 through gaps among the supporting rods 26, first electric slide rails 4 are arranged at the front and rear ends of the middle positions of the left side and the right side of the inner wall of the frame 1 in a penetrating manner, second sliding blocks 15 are connected to the front and rear ends of the middle positions of the left side and the right side of the inner wall of the frame 1 in a penetrating manner in a sliding manner, first telescopic cylinders 11 are fixedly connected to one sides of the four second sliding blocks 15 close to the central position of the frame 1, first telescopic rods 14 are connected to the other ends of the four first telescopic cylinders 11 in a penetrating manner in a sliding manner, the size of a laser cutting workpiece is cut as required, and the second sliding blocks 15 and the first telescopic rods 14 are adjusted, the other ends of the four first telescopic rods 14 are fixedly connected with a clamp 13, the central positions of the tops of the four clamps 13 are all penetrated and connected with a bolt 10 through threads, a workpiece is placed on the clamp 13 in a sliding mode from the front end or the rear end, the bolt 10 is screwed downwards, the workpiece is clamped and fixed through the bolt 10, the front end and the rear end of the top between the left side and the right side of the inner wall of the frame 1 are both fixedly connected with a fixed plate 6, the central position of the front end fixed plate 6 is fixedly connected with a motor 5, the output end of the motor 5 is fixedly connected with a lead screw 9, a first sliding block 7 is penetrated and connected with the lead screw 9 through threads, the lead screw 9 is driven to rotate through the work of the motor 5, the first sliding block 7 moves back and forth on the lead screw 9, a second electric slide rail 16 is penetrated and arranged at the bottom of the first sliding block 7, and a third sliding block 17 is penetrated and connected at the bottom of the first sliding block 7, third sliding block 17 bottom center fixedly connected with third telescopic cylinder 19, third telescopic cylinder 19 bottom central point puts and runs through and sliding connection has third telescopic link 22, third telescopic link 22 also can realize reciprocating under the work of third telescopic cylinder 19, thereby drive laser cutting mechanism 25 and can be from top to bottom left and right sides back-and-forth movement, realize the accurate cutting of laser, third telescopic link 22 bottom fixedly connected with connecting block 21, the output fixedly connected with connecting axle 24 of connecting block 21, connecting axle 24 bottom fixedly connected with laser cutting mechanism 25, third sliding block 17 bottom left and right sides is equal fixedly connected with second telescopic cylinder 18, two second telescopic cylinder 18 bottom central point puts and all runs through and sliding connection has second telescopic link 20, equal fixedly connected with transparent safety cover 23 in two second telescopic link 20 bottoms, under the work of second telescopic cylinder 18 and second telescopic link 20, can reciprocate transparent safety cover 23, make transparent safety cover 23 move along with the removal of laser cutting mechanism 25, the effect of transparent safety cover 23 lies in can avoiding the high temperature piece that produces when the cutting splashes everywhere, in order to avoid accidentally injuring staff on the periphery, the personal safety index of the machine has been improved.

Dust storage box 2 front and back both ends top is close to central point and puts equal fixedly connected with handle 3, four equal fixedly connected with rubber pads 12 in bolt 10 bottom, rubber pads 12 play the effect that bolt 10 avoided leaving the mar on the work piece of protection work piece, the fixed to not unidimensional work piece has been realized, run through and sliding connection between the equal fixedly connected with guide arm 8 in the left and right sides and guide arm 8 and the first sliding block 7 between two fixed plates 6, make first sliding block 7 not rotatory along with lead screw 9 can be controlled to guide arm 8, third sliding block 17 slides in second electric slide rail 16, make third telescopic link 22 also can control the removal, four second sliding blocks 15 all slide in first electric slide rail 4, transparent safety cover 23 and third telescopic link 22, all run through and sliding connection between connecting block 21 and the connecting axle 24.

The working principle is as follows: firstly, the size of a workpiece is cut by laser according to needs, the second sliding block 15 and the first telescopic rod 14 are adjusted, the workpiece is placed on the clamp 13 in a sliding mode from the front end or the rear end, then the bolt 10 is screwed downwards, the workpiece is clamped and fixed by the bolt 10, the rubber pad 12 at the bottom of the bolt 10 plays a role in protecting the workpiece from scratches of the bolt 10 on the workpiece, the workpieces with different sizes are fixed, the workpiece is prevented from being accidentally shaken in the laser cutting process, and therefore the flatness of the cut surface of the workpiece is reduced, the motor 5 works to drive the screw rod 9 to rotate, so that the first sliding block 7 moves back and forth on the screw rod 9, the first sliding block 7 is penetrated and connected with the guide rod 8 in a sliding way, the guide rod 8 can control the first sliding block 7 not to rotate along with the screw rod 9, so that the first sliding block 7 drives the third telescopic rod 22 to move back and forth, the third sliding block 17 slides in the second electric slide rail 16, so that the third telescopic rod 22 can also move left and right, the third telescopic rod 22 can also move up and down under the work of the third telescopic cylinder 19, thereby driving the laser cutting mechanism 25 to move up, down, left and right, and back and forth, realizing the accurate cutting of the laser, the transparent protective cover 23 has the function of avoiding the high-temperature scraps generated during the cutting from splashing everywhere, so as to avoid accidentally injuring surrounding workers, ensure the personal safety of the workers, improve the safety index of the machine, so that the chips generated upon cutting can enter the dust storage box 2 through the gaps between the support bars 26, therefore, the collection of the scraps is realized, and meanwhile, under the work of the second telescopic cylinder 18 and the second telescopic rod 20, the transparent protection cover 23 can be moved up and down, so that the transparent protection cover 23 moves along with the movement of the laser cutting mechanism 25.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. A laser cutting machine avoiding the spattering of chips, comprising a frame (1), characterized in that: the dust storage box (2) is connected to the bottom of the inner wall of the frame (1) in a sliding mode, a plurality of supporting rods (26) which are evenly distributed are fixedly connected between the left side and the right side of the inner wall of the frame (1), first electric sliding rails (4) are arranged at the front end and the rear end of the middle position of the left side and the right side of the inner wall of the frame (1), second sliding blocks (15) are arranged at the front end and the rear end of the middle position of the inner wall of the frame (1) in a penetrating mode and are connected with second sliding blocks (15) in a sliding mode, four first telescopic cylinders (11) are fixedly connected to one side, close to the central position of the frame (1), of the second sliding blocks (15), of the first telescopic cylinders (11), other ends of the first telescopic rods (14) are fixedly connected with clamps (13), four first telescopic rods (13) are fixedly connected to the top central position of the clamps (13) in a penetrating mode and are connected with bolts (10) in a threaded mode, fixed plates (6) are fixedly connected to the front end and rear ends of the top of the left side and right side of the inner wall of the frame (1) in a penetrating mode and are fixedly connected with a motor (5), a screw rod (9), a screw rod (7) is connected with a screw rod (7) and is arranged on the second sliding blocks (7), first sliding block (7) bottom runs through and sliding connection has third sliding block (17), third sliding block (17) bottom center fixedly connected with third telescopic cylinder (19), third telescopic cylinder (19) bottom central point puts and runs through and sliding connection has third telescopic link (22), third telescopic link (22) bottom fixedly connected with connecting block (21), output fixedly connected with connecting axle (24) of connecting block (21), connecting axle (24) bottom fixedly connected with laser cutting mechanism (25), the equal fixedly connected with second telescopic cylinder (18) of both sides about third sliding block (17) bottom, two the center position of second telescopic cylinder (18) bottom all runs through and sliding connection has second telescopic link (20), two equal fixedly connected with transparent protection cover (23) in second telescopic link (20) bottom.

2. The laser cutting machine avoiding the spattering of the debris according to claim 1, wherein: the top parts of the front end and the rear end of the dust storage box (2) are close to the center and are fixedly connected with handles (3).

3. The laser cutting machine avoiding the spattering of the debris according to claim 1, wherein: the bottoms of the four bolts (10) are fixedly connected with rubber pads (12).

4. The laser cutting machine avoiding the spattering of the debris according to claim 1, wherein: two equal fixedly connected with guide arm (8) in the left and right sides between fixed plate (6) and run through and sliding connection between guide arm (8) and first sliding block (7).

5. The laser cutting machine avoiding the spattering of the debris according to claim 1, wherein: and the third sliding block (17) slides in the second electric sliding rail (16).

6. The laser cutting machine avoiding the spattering of the debris according to claim 1, wherein: and the four second sliding blocks (15) slide in the first electric sliding rail (4).

7. The laser cutting machine avoiding the spattering of the chips according to claim 1, wherein: and the transparent protective cover (23) is connected with the third telescopic rod (22), the connecting block (21) and the connecting shaft (24) in a penetrating and sliding manner.