CN217965342U

CN217965342U - Numerical control machine tool for laser cutting

Info

Publication number: CN217965342U
Application number: CN202221114784.7U
Authority: CN
Inventors: 李朝辉
Original assignee: Jiangsu Dncon Laser Technology Co ltd
Current assignee: Jiangsu Dncon Laser Technology Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-12-06
Anticipated expiration: 2032-05-10

Abstract

The utility model relates to a digit control machine tool technical field specifically is a digit control machine tool for laser cutting, the operation panel, the right side fixedly connected with bracing piece of operation panel, the top fixedly connected with regulator of bracing piece, the bottom swing joint of regulator has laser cutting machine, laser cutting machine's bottom is equipped with the processing platform, the bottom of processing platform is equipped with the base, adjustment mechanism includes first screw rod, first screw rod swing joint is in the inside of base, dust absorption mechanism includes the glass cover, the periphery at the base is set up to glass cover parcel. The utility model discloses the realization has avoided walking through laser cutting machine to cut the work piece to the regulation of processing platform to the removal of having avoided the cutting machine can cause the laser beam to rock the error stack that brings, makes cutting accuracy obtain improving.

Description

Numerical control machine tool for laser cutting

Technical Field

The utility model relates to a digit control machine tool technical field specifically is a digit control machine tool for laser cutting.

Background

The laser cutting machine utilizes laser emitted by a laser device, focuses the laser into a laser beam with high power density through a light path system, irradiates the surface of a workpiece, enables the workpiece to reach a melting point or a boiling point, simultaneously blows away molten or gasified metal by high-pressure gas coaxial with the laser beam, and finally enables the material to form a cutting seam along with the movement of the relative position of the laser beam and the workpiece, thereby achieving the purpose of cutting, and factors influencing the cutting precision of the laser cutting machine comprise the spot size of the laser beam, the walking precision of a workbench and the like.

The existing laser cutting numerical control machine tool mainly cuts a workpiece by controlling the position of the laser cutting machine, the movement of the cutting machine can cause a laser beam to shake an error caused by the shake, and meanwhile, the cutting machine tool completely depends on the position of the cutting machine, so that the error is superposed, the cutting precision and the practicability of the machine tool are reduced, and therefore the numerical control machine tool for laser cutting is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digit control machine tool for laser cutting to solve the current laser cutting digit control machine tool that proposes in the above-mentioned background art and cut the work piece through the position of walking of control laser cutting machine, the removal of cutting machine can cause the laser beam to rock the error that brings, relies on walking of cutting machine completely simultaneously and puts, can make the superimposed problem of error.

In order to achieve the above object, the utility model provides a following technical scheme: a numerically controlled machine tool for laser cutting, comprising:

the device comprises an operating platform, a supporting rod is fixedly connected to the right side of the operating platform, an adjuster is fixedly connected to the top of the supporting rod, a laser cutting machine is movably connected to the bottom end of the adjuster, a machining platform is arranged at the bottom of the laser cutting machine, and a base is arranged at the bottom of the machining platform;

the adjusting mechanism comprises a first screw rod, the first screw rod is movably connected inside the base, the outer wall of the first screw rod is movably connected with a first nut, the outer wall of the first nut is fixedly connected with a first sliding block, the inside of the first sliding block is movably connected with a second screw rod, the outer wall of the second screw rod is movably connected with a second nut, the outer wall of the second nut is fixedly connected with a second sliding block, the top end of the second sliding block is provided with a movable chamber, a first gear is arranged inside the movable chamber, a first gear shaft is fixed on the inner wall of the first gear, a rotating chamber is arranged at the bottom of the processing table, the side wall of the rotating chamber is fixedly connected with a rack belt, the rack belt is connected with a second gear in a meshing manner, and the inside of the second gear is fixedly connected with a second gear shaft;

the dust collection mechanism comprises a glass cover, and the glass cover is wrapped on the periphery of the base.

Preferably, the surface of the processing table is circular.

Preferably, the top end of the base is provided with a first slide rail corresponding to the first slide block, and the base is internally provided with a first limit groove corresponding to the first screw rod.

Preferably, the top end of the first sliding block is provided with a second slide way corresponding to the second sliding block, and the inside of the first sliding block is provided with a second limit groove corresponding to the second screw rod.

Preferably, the top end of the first gear shaft is fixedly connected to the middle of the top end of the rotating chamber, the bottom end of the first gear shaft is movably connected to the bottom end of the movable chamber, and the bottom of the movable chamber is provided with a rotating groove corresponding to the first gear shaft.

Preferably, the top of the second gear shaft is movably connected to the top of the rotating chamber, and the top of the second gear shaft is movably connected to the bottom of the second sliding block.

Preferably, the right side of the glass cover is fixedly connected with an air inlet pipe, the right side of the air inlet pipe is fixedly connected with an air pump, the bottom of the air pump is fixedly connected with an exhaust pipe, and the bottom of the exhaust pipe is fixedly connected with a containing chamber.

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

1. this a laser cutting digit control machine tool for surpassing inseparable processing is provided with adjustment mechanism, at first rotate the processing platform through the first pinion of operation panel numerical control and second pinion, move the cutting point to the Y axle of the below of cutterbar epaxial, then rotate through the first screw rod of operation panel numerical control and second screw rod, first slider and the corresponding removal along the Y axle of second slider, through the aforesaid design, realize the regulation to the processing platform, the position of walking through laser cutting machine has been avoided cutting the work piece, thereby the removal of having avoided the cutting machine can cause the laser beam to rock the error stack that brings, make the cutting precision obtain improving, the accuracy nature and the practicality of device have been promoted.

2. This a laser cutting digit control machine tool for surpassing inseparable processing is provided with dust absorption mechanism, at first provides inclosed cutting environment through setting up the glass cover, then starts the air extractor, the dust and the harmful gas that drive the cutting production pass through the pipeline and get into the collecting box, realized the dust removal to the cutting machine through this design, avoided cutting work to produce the dissipation of harmful substance to avoided cutting work to cause the pollution to the air circumstance, makeed waste discharge rate to improve, the cleanliness factor and the practicality of device have been promoted.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

fig. 2 is a top view of the structure of the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

fig. 5 is a schematic front sectional view of the local structure of the dust removing mechanism of the present invention.

In the figure: 11. an operation table; 12. a support bar; 13. a regulator; 14. a laser cutting machine; 15. A processing table; 16. a base; 2. an adjustment mechanism; 21. a first screw; 22. a first nut; 23. a first slider; 24. a second screw; 25. a second nut; 26. a second slider; 31. An activity room; 32. a first gear; 33. a first gear shaft; 34. a rotating chamber; 35. a rack belt; 36. a second gear; 37. a second gear shaft; 51. a first slideway; 52. a first limit groove; 53. A second slideway; 54. a second limit groove; 55. a rotating groove; 6. a dust suction mechanism; 61. a glass cover; 62. an air inlet pipe; 63. an air extractor; 64. an exhaust pipe; 65. a receiving chamber.

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 of the embodiments of the present invention, not all of the 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.

Referring to fig. 1-5, the present invention provides an embodiment:

a numerically controlled machine tool for laser cutting, comprising:

the X-axis machining device comprises an operating table 11, wherein a supporting rod 12 is fixedly connected to the right side of the operating table 11, an adjuster 13 is fixedly connected to the top of the supporting rod 12, a laser cutting machine 14 is movably connected to the bottom end of the adjuster 13, a machining table 15 is arranged at the bottom end of the laser cutting machine 14, the surface of the machining table 15 is circular, through the design, the machining table 15 is adjusted on the X axis, and a base 16 is arranged at the bottom of the machining table 15;

the adjusting mechanism 2 comprises a first screw 21, the first screw 21 is movably connected inside the base 16, the outer wall of the first screw 21 is movably connected with a first nut 22, the outer wall of the first nut 22 is fixedly connected with a first slide block 23, the top end of the base 16 is provided with a first slide way 51 corresponding to the first slide block 23, the base 16 is internally provided with a first limit groove 52 corresponding to the first screw 21, through the design, the first slide block 23 drives the processing table 15 to perform first dimension adjustment on the Y axis, the inside of the first slide block 23 is movably connected with a second screw 24, the outer wall of the second screw 24 is movably connected with a second nut 25, the outer wall of the second nut 25 is fixedly connected with a second slide block 26, the top end of the first slide block 23 is provided with a second slide way 53 corresponding to the second slide block 26, the inside of the first slide block 23 is provided with a second limit groove 54 corresponding to the second screw 24, through the design, the second slide block 26 drives the processing table 15 to perform second-dimension displacement adjustment on the Y axis, the top end of the second slide block 26 is provided with the movable chamber 31, the inside of the movable chamber 31 is provided with the first gear 32, the inner wall of the first gear 32 is fixed with the first gear shaft 33, the top end of the first gear shaft 33 is fixedly connected with the middle part of the top end of the rotating chamber 34, the bottom end of the first gear shaft 33 is movably connected with the bottom end of the movable chamber 31, the bottom of the movable chamber 31 is provided with the rotating groove 55 corresponding to the first gear shaft 33, through the design, the displacement adjustment of a cutting point on the X axis on the processing table 15 is realized, the bottom of the processing table 15 is provided with the rotating chamber 34, the side wall of the rotating chamber 34 is fixedly connected with the rack belt 35, the rack belt 35 is connected with the second gear 36 in a meshing manner, the inside of the second gear 36 is fixedly connected with the second gear shaft 37, the top of the second gear shaft 37 is movably connected with the top of the rotating chamber 34, the top of the second gear shaft 37 is movably connected to the bottom of the rotating chamber 34, and through the design, the walking position of a cutting point on the processing table 15 on the X axis is adjusted;

the dust suction mechanism 6, the dust suction mechanism 6 includes the glass cover 61, the glass cover 61 is set up in the periphery of the base 16. The method is characterized in that: glass cover 61's right side fixedly connected with intake pipe 62, intake pipe 62's right side fixedly connected with air extractor 63, air extractor 63's bottom fixed connection exhaust pipe 64, exhaust pipe 64's bottom fixedly connected with collecting chamber 65, through this design, realized the dust removal to the laser cutting digit control machine tool.

The working principle is as follows: when the machine tool needs to be adjusted, firstly, the first screw 21 is rotated in a numerical control mode through the operating platform 11, the first nut 22 drives the first sliding block 23 to move on the Y axis in a large scale relative to the first screw 21, the operating platform 11 synchronously rotates the second screw 24 in a numerical control mode, the second nut 25 moves on the Y axis in a small scale relative to the second sliding block 26 of the second screw 24, then the first gear shaft 33 is rotated in a numerical control mode through the operating platform 11, the first gear shaft 33 drives the machining platform 15 to rotate in a large scale, meanwhile, the operating platform 11 rotates the second gear shaft 37 in a numerical control mode, the second gear shaft 37 drives the second gear 36 to synchronously rotate, the second gear 36 is meshed with the rack belt 35 to drive the machining platform 15 to rotate, and the rack belt 35 drives the machining platform 15 to rotate in a small scale, so that the adjusting operation of the machine tool is achieved.

When the cutting machine needs to be dedusted, firstly, the air extractor 63 is started, dust and harmful gas in the glass cover 61 enter the air extractor 63 through the air inlet pipe 62, then the air is exhausted through the air extractor 63, the dust and the harmful gas are discharged into the storage chamber 65 through the air outlet pipe 64, the dedusting operation of the cutting machine is realized, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A numerically controlled machine tool for laser cutting, comprising:

the device comprises an operating platform (11), wherein a support rod (12) is fixedly connected to the right side of the operating platform (11), an adjuster (13) is fixedly connected to the top of the support rod (12), a laser cutting machine (14) is movably connected to the bottom end of the adjuster (13), a processing platform (15) is arranged at the bottom end of the laser cutting machine (14), and a base (16) is arranged at the bottom of the processing platform (15);

the adjusting mechanism (2) comprises a first screw rod (21), the first screw rod (21) is movably connected inside a base (16), the outer wall of the first screw rod (21) is movably connected with a first nut (22), the outer wall of the first nut (22) is fixedly connected with a first sliding block (23), the inside of the first sliding block (23) is movably connected with a second screw rod (24), the outer wall of the second screw rod (24) is movably connected with a second nut (25), the outer wall of the second nut (25) is fixedly connected with a second sliding block (26), the top end of the second sliding block (26) is provided with a movable chamber (31), the inside of the movable chamber (31) is provided with a first gear (32), the inner wall of the first gear (32) is fixedly provided with a first toothed shaft (33), the bottom of the rotating table (15) is provided with a rotating chamber (34), the side wall of the rotating chamber (34) is fixedly connected with a toothed belt (35), the toothed belt (35) is engaged with a second gear (36), and the inside of the second gear (36) is fixedly connected with a second toothed shaft (37);

the dust collection mechanism (6) comprises a glass cover (61), and the glass cover (61) is arranged on the periphery of the base (16).

2. A numerically controlled machine tool for laser cutting according to claim 1, characterized in that: the surface of the processing table (15) is circular.

3. The numerically controlled machine tool for laser cutting according to claim 1, wherein: the top end of the base (16) is provided with a first slide way (51) corresponding to the first slide block (23), and the base (16) is internally provided with a first limiting groove (52) corresponding to the first screw rod (21).

4. A numerically controlled machine tool for laser cutting according to claim 1, characterized in that: the top end of the first sliding block (23) is provided with a second slide way (53) corresponding to the second sliding block (26), and the inside of the first sliding block (23) is provided with a second limiting groove (54) corresponding to the second screw rod (24).

5. A numerically controlled machine tool for laser cutting according to claim 1, characterized in that: the top fixed connection of first rachis (33) rotates the top middle part of room (34), the bottom swing joint of first rachis (33) is in the bottom of activity room (31), the rotation groove (55) that correspond with first rachis (33) have been seted up to the bottom of activity room (31).

6. A numerically controlled machine tool for laser cutting according to claim 1, characterized in that: the top of the second gear shaft (37) is movably connected to the top of the rotating chamber (34), and the top of the second gear shaft (37) is movably connected to the bottom of the rotating chamber (34).

7. A numerically controlled machine tool for laser cutting according to claim 1, characterized in that: the glass cover (61) right side fixedly connected with intake pipe (62), the right side fixedly connected with air extractor (63) of intake pipe (62), the bottom fixed connection blast pipe (64) of air extractor (63), the bottom fixedly connected with storage chamber (65) of blast pipe (64).