CN213497267U

CN213497267U - Laser cutting machine

Info

Publication number: CN213497267U
Application number: CN202021972913.7U
Authority: CN
Inventors: 康祥意
Original assignee: Zhangjiagang Jieluda Environmental Protection Machinery Co ltd
Current assignee: Zhangjiagang Jieluda Environmental Protection Machinery Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-06-22
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a laser cutting machine, including the cutting machine platform, the upper surface of cutting machine platform is close to one end department fixedly connected with spacing fixed plate, the upper surface of cutting machine platform is close to another end department fixedly connected with support plate frame, the movable frame is installed on the upper portion of cutting machine platform, and the movable frame is in the position that is close to the support plate frame between spacing fixed plate and the support plate frame, the screw sleeve is screwed in the intermediate position of support plate frame, one side of movable frame that is close to the support plate frame is equipped with the rotating groove corresponding to the end of screw sleeve, the lateral wall of rotating groove is inlayed with a plurality of balls, reset spring has been cup jointed to the end of screw sleeve, the inside fluting of screw sleeve, and the fluting inside is inlayed with the; through the one side adjustable limiting plate of design, can be so that the distance between two limiting plates sets up in a flexible way, reach the effect that adapts to not equidimension work piece, can effectively carry out the centre gripping to the work piece, avoid the work piece activity, precision when ensureing to cut.

Description

Laser cutting machine

Technical Field

The utility model belongs to the technical field of the cutting machine, concretely relates to 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. The material is finally formed into a cutting seam along with the movement of the relative position of the light beam and the workpiece, so that the purpose of cutting is achieved, and the plate material has two moving modes on a laser cutting machine;

on some cutting machines that can only manual removal, because the work piece removes on the cutting machine platform and can produce the friction, it is harder to operate, and the distance between the limiting plate of both sides can't be adjusted according to the size of work piece, fixes a position the work piece, and the easy maloperation causes the problem of deviation during the cutting, for this reason we provide a laser cutting machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser cutting machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a laser cutting machine comprises a cutting machine platform, wherein a limiting fixed plate is fixedly connected to the position, close to one end, of the upper surface of the cutting machine platform, a bearing plate frame is fixedly connected to the position, close to the other end, of the upper surface of the cutting machine platform, a movable frame is installed on the upper portion of the cutting machine platform, the movable frame is located between the limiting fixed plate and the bearing plate frame and close to the position of the bearing plate frame, a threaded sleeve is screwed to the middle position of the bearing plate frame, a rotating groove is formed in one side face, close to the bearing plate frame, of the movable frame, corresponds to the end portion of the threaded sleeve, a plurality of balls are embedded in the side wall of the rotating groove, a reset spring is sleeved at the end portion of the threaded sleeve, a magnetic suction block is embedded in the inner portion of the threaded sleeve, a square;

the lower extreme medial surface fixedly connected with limiting slide block of adjustable shelf, the spacing spout that uses with limiting slide block cooperation is seted up to the both ends symmetry of cutting machine platform, the adjustable shelf all has seted up the resettlement groove by the lower position with the opposite side of spacing fixed plate, the internally mounted of resettlement groove has the gyro wheel.

Preferably, a loading frame is installed on the upper portion of one end of the cutting machine platform, a movable laser is installed on the lower end portion of the loading frame, a control box is installed on the upper portion of the loading frame, and the control box is electrically connected with the laser.

Preferably, the magnetic attraction block is arranged at the end part of the square rod and fixed with the magnetic attraction block in a magnetic attraction mode, the square rod is fixed with the outer pull block in a welding mode, and the diameter of the outer pull block is larger than that of the groove formed in the threaded sleeve.

Preferably, the ball is rotatable in a caulking groove of a side wall of the rotation groove, and the ball is in contact with an end of the threaded sleeve.

Preferably, one end of the return spring is connected with the bearing plate frame, and the other end of the return spring is connected with the outer side of the rotating groove of the movable frame.

Preferably, the limiting sliding block and the movable frame are integrally formed, and the limiting sliding block is located inside the limiting sliding groove.

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

1. the utility model discloses in, through one side adjustable limiting plate of design, can be so that the distance between two limiting plates sets up in a flexible way, reach the effect that adapts to not equidimension work piece, can effectively carry out the centre gripping to the work piece, avoid the work piece activity, precision when ensureing the cutting.

2. The utility model discloses in, through the gyro wheel of design in limiting plate and fly leaf one side in opposite directions, can be so that the work piece reduces the friction when removing on the cutting machine platform, reach the more laborsaving purpose of removal work piece, and the operation is more convenient.

Drawings

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

FIG. 2 is an enlarged schematic view of part A of the present invention;

FIG. 3 is a schematic view of the movable plate adjusting structure of the present invention;

figure 4 is the utility model discloses a square pole mounting structure schematic diagram.

In the figure: 1. a cutting machine platform; 2. a limiting and fixing plate; 3. a loading frame; 4. a laser; 5. a control box; 6. a bearing plate frame; 7. a movable frame; 8. a limiting chute; 9. a roller; 10. a limiting slide block; 11. a placing groove; 12. a threaded sleeve; 13. an outer pulling block; 14. a square rod; 15. a magnetic block; 16. a return spring; 17. a ball bearing; 18. the groove is rotated.

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 work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a laser cutting machine comprises a cutting machine platform 1, wherein a limiting and fixing plate 2 is fixedly connected to the upper surface of the cutting machine platform 1 close to one end, a bearing plate frame 6 is fixedly connected to the upper surface of the cutting machine platform 1 close to the other end, a movable frame 7 is mounted on the upper portion of the cutting machine platform 1, the movable frame 7 is located between the limiting and fixing plate 2 and the bearing plate frame 6 and close to the bearing plate frame 6, a threaded sleeve 12 is screwed in the middle of the bearing plate frame 6, a rotating groove 18 is formed in one side surface of the movable frame 7 close to the bearing plate frame 6 and corresponds to the end portion of the threaded sleeve 12, a plurality of balls 17 are embedded in the side wall of the rotating groove 18, a reset spring 16 is sleeved on the end portion of the threaded sleeve 12, a magnetic suction block 15 is embedded in the inner groove of the threaded sleeve 12, a square rod 14 is mounted in the groove;

the lower extreme medial surface fixedly connected with of adjustable shelf 7 spacing slider 10, the spacing spout 8 of using with spacing slider 10 cooperation is seted up to the both ends symmetry of cutting machine platform 1, and the resettlement groove 11 has all been seted up by the lower position to adjustable shelf 7 and the one side in opposite directions of spacing fixed plate 2, and the internally mounted of resettlement groove 11 has gyro wheel 9.

Further, a loading frame 3 is installed on the upper portion of one end of the cutting machine platform 1, a movable laser 4 is installed on the lower end portion of the loading frame 3, a control box 5 is installed on the upper portion of the loading frame 3, and the control box 5 is electrically connected with the laser 4.

Further, the end of the square rod 14 is fixed with the magnetic block 15 in a magnetic attraction manner, the square rod 14 is fixed with the outer pull block 13 in a welding manner, and the diameter of the outer pull block 13 is larger than that of the groove formed in the threaded sleeve 12.

Further, the balls 17 are rotatable in the caulking grooves of the side walls of the rotation groove 18, and the balls 17 are in contact with the end of the threaded sleeve 12.

Further, one end of the return spring 16 is connected to the support frame 6, and the other end is connected to the movable frame 7 outside the rotation groove 18, so that the return spring 16 can pull the movable frame 7 to move reversely when the threaded sleeve 12 rotates reversely.

Further, the limiting slide block 10 and the movable frame 7 are integrally formed, and the limiting slide block 10 is located inside the limiting slide groove 8, so that the movable frame 7 can slide in a positioning mode.

The utility model discloses a theory of operation and use flow: the workpiece to be cut is placed on the upper surface of the cutting machine platform 1, then the threaded sleeve 12 is rotated to move close to the movable frame 7 according to the width of the workpiece, at this time, the movable frame 7 will be pushed to slide along the track defined by the limit sliding block 10 and the limit sliding chute 8, the balls 17 roll to reduce friction when the threaded sleeve 12 is rotated, so that the threaded sleeve 12 is rotated with less effort, the return spring 16 will be stretched until the distance between the movable frame 7 and the spacing and fixing plate 2 is just matched with the workpiece, if the displacement distance of the movable frame 7 is not enough to the spacing and fixing plate 2, the square rod 14 can be pulled out to continue rotating the threaded sleeve 12, which moves the workpiece down the laser 4, when moving, if the workpiece contacts the roller 9, the roller 9 will roll to reduce friction, and finally the threaded sleeve 12 is rotated until the workpiece is stably clamped, and then cutting work is carried out.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A laser cutting machine, includes cutting machine platform (1), its characterized in that: the upper surface of cutting machine platform (1) is close to spacing fixed plate (2) of one end department fixedly connected with, the upper surface of cutting machine platform (1) is close to other end department fixedly connected with bolster frame (6), adjustable shelf (7) are installed on the upper portion of cutting machine platform (1), just adjustable shelf (7) are in the position that is close to bolster frame (6) between spacing fixed plate (2) and bolster frame (6), the intermediate position spiro union of bolster frame (6) has threaded sleeve (12), the tip that a side that adjustable shelf (7) are close to bolster frame (6) corresponds threaded sleeve (12) has seted up rotation groove (18), the lateral wall that rotates groove (18) is inlayed and is equipped with a plurality of balls (17), reset spring (16) has been cup jointed to the tip of threaded sleeve (12), the inside fluting of threaded sleeve (12), and fluting inside inlays and is equipped with magnetism and inhales piece (15), a square rod (14) is arranged in the groove, and the outer end of the square rod (14) is fixedly connected with the outer pull block (13);

the lower extreme medial surface fixedly connected with spacing slider (10) of adjustable shelf (7), spacing spout (8) of using with spacing slider (10) cooperation are seted up to the both ends symmetry of cutting machine platform (1), the resettlement groove (11) have all been seted up by lower position to adjustable shelf (7) and spacing stator plate (2) one side in opposite directions, the internally mounted of resettlement groove (11) has gyro wheel (9).

2. The laser cutting machine according to claim 1, characterized in that: the cutting machine is characterized in that a loading frame (3) is installed on the upper portion of one end of the cutting machine platform (1), a movable laser (4) is installed at the lower end portion of the loading frame (3), a control box (5) is installed on the upper portion of the loading frame (3), and the control box (5) is electrically connected with the laser (4).

3. The laser cutting machine according to claim 1, characterized in that: the magnetic attraction fixing device is characterized in that the end part of the square rod (14) is fixed with the magnetic attraction block (15) in a magnetic attraction mode, the square rod (14) is fixed with the outer pulling block (13) in a welding mode, and the diameter of the outer pulling block (13) is larger than the diameter of the inner groove of the threaded sleeve (12).

4. The laser cutting machine according to claim 1, characterized in that: the balls (17) are rotatable in a recessed groove in the side wall of the rotation groove (18), and the balls (17) are in contact with the end of the threaded sleeve (12).

5. The laser cutting machine according to claim 1, characterized in that: one end of the return spring (16) is connected with the bearing plate frame (6), and the other end of the return spring is connected with the movable frame (7) at the outer side of the rotating groove (18).

6. The laser cutting machine according to claim 1, characterized in that: the limiting sliding block (10) and the movable frame (7) are integrally formed, and the limiting sliding block (10) is located inside the limiting sliding groove (8).