CN215509522U

CN215509522U - Numerical control laser cutting machine with clamping mechanism

Info

Publication number: CN215509522U
Application number: CN202121846126.2U
Authority: CN
Inventors: 李勇; 陈西太; 熊二宝; 何坤
Original assignee: Jiangsu Lechuang Intelligent Equipment Co ltd
Current assignee: Jiangsu Lechuang Intelligent Equipment Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-14
Anticipated expiration: 2031-08-09

Abstract

The utility model relates to the technical field of laser cutting machines, in particular to a numerical control laser cutting machine with a clamping mechanism, which comprises a workbench, wherein the top end of the workbench is provided with the clamping mechanism, and the clamping mechanism comprises: the inner side of the workbench is provided with a first mounting groove, and the rotating rod is positioned on the inner side of the first mounting groove; the first bevel gears are fixedly connected to two sides of the rotating rod, and two sides of one end of each first bevel gear are meshed with second bevel gears; the screw is fixedly arranged at one end of the second bevel gear, and a limiting block is sleeved on the outer side of the screw; through having set up clamping mechanism, solved and taken place the skew by the cutting object easily when the cutting operation, influence the cutting effect, play convenient fixed, improve the effect of cutting quality.

Description

Numerical control laser cutting machine with clamping mechanism

Technical Field

The utility model relates to the technical field of laser cutting machines, in particular to a numerical control laser cutting machine with a clamping mechanism.

Background

With the development of the material industry, the common process is adopted for processing some special materials, and the requirements of high precision and high efficiency cannot be met, so that the numerical control laser cutting machine is developed and continuously improved, the numerical control cutting machine driven by the linear motor has the characteristics of high cutting speed, small cutting gap and the like in the cutting process and is widely applied, but the existing numerical control cutting machine driven by the linear motor still has some problems.

When the existing numerical control cutting machine driven by a linear motor is used, because a cut object is only simply horizontally placed on the surface of a workbench and cannot be fixedly positioned, the cut object is prone to deviation in the cutting process, the cutting precision is affected, and the cutting effect is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the numerical control laser cutting machine with the clamping mechanism, and the clamping mechanism is arranged, so that the problem that the cut object is easy to deviate during cutting operation to influence the cutting effect is solved, the convenient fixing is realized, and the cutting quality is improved.

In order to solve the technical problem, the utility model provides the following technical scheme that the numerical control laser cutting machine with the clamping mechanism comprises a workbench, wherein the clamping mechanism is arranged at the top end of the workbench, and the clamping mechanism comprises:

the inner side of the workbench is provided with a first mounting groove, and the rotating rod is positioned on the inner side of the first mounting groove;

the first bevel gears are fixedly connected to two sides of the rotating rod, and two sides of one end of each first bevel gear are meshed with second bevel gears;

the screw rod, screw rod fixed mounting is in the one end of second bevel gear, the stopper has been cup jointed in the screw rod outside.

Preferably, the one end surface that the bull stick is in the workstation outside is provided with the first in command, the one end outside that the screw rod is in second bevel gear is provided with first bearing, the screw rod runs through the inboard one end surface of stopper and is provided with the second bearing, just first internal thread has been seted up to stopper inboard surface, stopper top surface is provided with the connecting block, connecting block top surface is provided with and presss from both sides tight piece.

Preferably, workstation bottom both sides all are provided with the fixed block, the fixed block bottom is provided with elevating system, elevating system includes the spacing groove, the spacing groove is in the fixed block inboard, just the second internal thread is seted up to the spacing inslot side surface, the spacing inslot side is provided with the connecting rod, just the external screw thread has been seted up to the surface that the connecting rod is in the spacing inslot side, connecting rod bottom surface is provided with the second handle, just the connecting rod bottom outside is provided with the base, the second mounting groove has been seted up to base top surface, just the bottom surface that the connecting rod is in the second mounting groove inboard is provided with the third bearing.

Preferably, the both sides of workstation bottom all are provided with the universal wheel, just the universal wheel is the equidistance and distributes in the bottom four corners of workstation.

Preferably, the number of the second bearings is two, and the two second bearings are symmetrically distributed.

Preferably, the clamping block is fixedly connected with the connecting block, and a rubber pad is arranged on the inner surface of the clamping block.

Preferably, the accommodating groove is formed in one end of the rotating rod, sliding blocks are connected to two ends of the inner side of the accommodating groove in a sliding mode, the number of the first handles is two, one end of each of the two first handles is respectively connected with the two sliding blocks in a rotating mode, grooves are formed in two sides of one end of the rotating rod, and the first handles penetrate through the inner sides of the grooves.

Preferably, the number of the second handles is two, and the two second handles are symmetrically distributed.

Preferably, the second handle is fixedly connected with the connecting rod, and anti-skid grains are formed in the outer surface of the second handle.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. through having set up clamping mechanism, solved and taken place the skew by the cutting object easily when the cutting operation, influence the cutting effect, play convenient fixed, improve the effect of cutting quality.

2. Through having set up elevating system, solved the cutting machine when using because the uneven problem that leads to equipment to place of the unevenness in environment ground of locating, four angles can be adjusted alone, and the convenience is adjusted according to actual conditions.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic top view of a portion of a worktable according to the present invention;

FIG. 3 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 2 at C;

FIG. 5 is an enlarged view of the structure of FIG. 1 at B according to the present invention;

FIG. 6 is an enlarged view of FIG. 2 at D according to the present invention;

wherein: 1. a work table; 2. a first mounting groove; 3. a rotating rod; 4. a first bevel gear; 5. a second bevel gear; 6. a screw; 7. a first bearing; 8. a second bearing; 9. a limiting block; 10. connecting blocks; 11. a clamping block; 12. a first handle; 13. a fixed block; 14. a connecting rod; 15. a second handle; 16. a base; 17. a second mounting groove; 18. a third bearing; 19. a limiting groove; 20. a receiving groove; 21. a slider; 22. and (4) a groove.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts 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. 1-5, a numerical control laser cutting machine with a clamping mechanism comprises a workbench 1, wherein the clamping mechanism is arranged at the top end of the workbench 1, and the clamping mechanism comprises: the inner side of the workbench 1 is provided with a first mounting groove 2, and the rotating rod 3 is positioned at the inner side of the first mounting groove 2; the first bevel gear 4 is fixedly connected to two sides of the rotating rod 3, and two sides of one end of the first bevel gear 4 are respectively connected with a second bevel gear 5 in a meshed manner; the screw 6 is fixedly arranged at one end of the second bevel gear 5, and the outer side of the screw 6 is sleeved with a limiting block 9; a first handle 12 is arranged on the surface of one end, positioned outside the workbench 1, of the rotating rod 3, a first bearing 7 is arranged on the outer side of one end, positioned outside the second bevel gear 5, of the screw rod 6, a second bearing 8 is arranged on the surface of one end, penetrating through the inner side of the limiting block 9, of the screw rod 6, a first internal thread is formed on the surface of the inner side of the limiting block 9, a connecting block 10 is arranged on the surface of the top end of the limiting block 9, and a clamping block 11 is arranged on the surface of the top end of the connecting block 10;

when an object to be cut needs to be fixed, firstly, a first handle 12 is rotated to rotate along the inner side of a first mounting groove 2, the first handle 12 drives a first bevel gear 4 to synchronously rotate through a rotating rod 3, the first bevel gear 4 drives a screw rod 6 to synchronously rotate through the action of a second bevel gear 5, the screw rod 6 rotates in situ through the action of a first bearing 7 and a second bearing 8, the screw rod 6 drives a limiting block 9 to move along the inner side of the first mounting groove 2 under the action of internal threads on the inner side of the limiting block 9, the limiting block 9 drives a clamping block 11 to horizontally move towards the inner side of the top end surface of a workbench 1 through a connecting block 10, at the moment, the object to be cut is fixed, and the operation is completed; through having set up clamping mechanism, solved and taken place the skew by the cutting object easily when the cutting operation, influence the cutting effect, play the effect of convenient fixed improvement cutting effect.

In other embodiments, as shown in fig. 1 and 5, the fixing blocks 13 are disposed on two sides of the bottom end of the workbench 1, the bottom end of the fixing block 13 is provided with the lifting mechanism, the lifting mechanism includes a limiting groove 19, the limiting groove 19 is disposed inside the fixing block 13, a second internal thread is disposed on the surface of the inner side of the limiting groove 19, the connecting rod 14 is disposed inside the limiting groove 19, an external thread is disposed on the outer surface of the connecting rod 14 disposed inside the limiting groove 19, the outer surface of the bottom end of the connecting rod 14 is provided with the second handle 15, the outer side of the bottom end of the connecting rod 14 is provided with the base 16, the surface of the top end of the base 16 is provided with the second mounting groove 17, and the bottom end surface of the connecting rod 14 disposed inside the second mounting groove 17 is provided with the third bearing 18;

when the height of the workbench 1 needs to be increased, the second handle 15 is rotated, the second handle 15 drives the connecting rod 14 to rotate synchronously in situ under the action of the third bearing 18, at the moment, the fixing block 13 is pushed to move upwards through the interaction of the external thread at the top end of the connecting rod 14 and the second internal thread on the inner side of the limiting groove 19, the fixing block 13 drives the workbench 1 to move upwards to increase the height of the workbench 1, and the operation is completed; through having set up elevating system, solved the cutting machine when using because the uneven problem that leads to equipment to place of the unevenness in environment ground of locating, four angles can be adjusted alone, and the convenience is adjusted according to actual conditions.

In other embodiments, as shown in fig. 1, the embodiment discloses that the two sides of the bottom end of the workbench 1 are both provided with universal wheels, and the universal wheels are equidistantly distributed at four corners of the bottom end of the workbench 1; through having set up a plurality of equidistance and having distributed in the universal wheel of 1 bottom both sides of workstation, be favorable to the removal of cutting machine.

In other embodiments, as shown in fig. 2, the number of the second bearings 8 is two, and the two second bearings 8 are symmetrically distributed; through having set up two symmetric distribution's second bearing 8, be favorable to better fixing of second bearing 8 at first mounting groove 2 inboards, better pivot is rotated.

In other embodiments, as shown in fig. 2, the clamping block 11 is fixedly connected to the connecting block 10, and a rubber pad is disposed on an inner surface of the clamping block 11; through having set up the rubber pad, be favorable to pressing from both sides tight piece 11 when fixed by the cutting object, reduce the wearing and tearing to by cutting object and pressing from both sides tight piece 11.

In other embodiments, as shown in fig. 6, in the embodiment, one end of the rotating rod 3 is provided with a receiving groove 20, two sliding blocks 21 are slidably connected to two ends of the inner side of the receiving groove 20, two first handles 12 are provided, one end of each of the two first handles 12 is rotatably connected to the two sliding blocks 21, two sides of one end of the rotating rod 3 are provided with grooves 22, and the first handles 12 penetrate through the inner sides of the grooves 22; through the groove 20 of accomodating that sets up, can fold first in command 12, then accomodate through slider 21, through the recess 22 that sets up, play limiting displacement, conveniently rotate first in command 12 and drive bull stick 3 and rotate.

In other embodiments, as shown in fig. 5, the number of the second handles 15 is two, and the two second handles 15 are symmetrically distributed; through the second handle 15 that has set up two symmetric distributions, be favorable to better rotation second handle 15 to drive connecting rod 14 synchronous rotation, promote the rotation effect.

In other embodiments, as shown in fig. 5, the second handle 15 is fixedly connected to the connecting rod 14, and the outer surface of the second handle 15 is provided with anti-slip threads; through having set up anti-skidding line, increase frictional force when being favorable to rotating second handle 15 promotes and rotates the effect.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides a numerical control laser cutting machine with clamping mechanism, includes workstation (1), its characterized in that: workstation (1) top is provided with clamping mechanism, clamping mechanism includes:

the inner side of the workbench (1) is provided with a first mounting groove (2), and the rotating rod (3) is positioned on the inner side of the first mounting groove (2);

the first bevel gear (4) is fixedly connected to two sides of the rotating rod (3), and two sides of one end of the first bevel gear (4) are respectively connected with a second bevel gear (5) in a meshed manner;

the screw rod (6), screw rod (6) fixed mounting is in the one end of second bevel gear (5), stopper (9) have been cup jointed in the screw rod (6) outside.

2. The numerical control laser cutting machine with the clamping mechanism according to claim 1, characterized in that: the utility model discloses a quick-witted, including stopper (9), bull stick (3), the one end surface that is in the workstation (1) outside of bull stick (3) is provided with the first in command (12), the one end outside that screw rod (6) are in second bevel gear (5) is provided with first bearing (7), screw rod (6) run through the inboard one end surface of stopper (9) and are provided with second bearing (8), just first internal thread has been seted up to stopper (9) inboard surface, stopper (9) top surface is provided with connecting block (10), connecting block (10) top surface is provided with and presss from both sides tight piece (11).

3. The numerical control laser cutting machine with the clamping mechanism according to claim 1, characterized in that: workstation (1) bottom both sides all are provided with fixed block (13), fixed block (13) bottom is provided with elevating system, elevating system includes spacing groove (19), spacing groove (19) are in fixed block (13) inboard, just second internal thread is seted up to spacing groove (19) internal side surface, spacing groove (19) inboard is provided with connecting rod (14), just connecting rod (14) are in the surface of spacing groove (19) inboard and have seted up the external screw thread, connecting rod (14) bottom surface is provided with second handle (15), just connecting rod (14) bottom outside is provided with base (16), second mounting groove (17) have been seted up to base (16) top surface, just connecting rod (14) are provided with third bearing (18) in the bottom surface that second mounting groove (17) are inboard.

4. The numerical control laser cutting machine with the clamping mechanism according to claim 1, characterized in that: the universal wheels are arranged on two sides of the bottom end of the workbench (1) and are equidistantly distributed at four corners of the bottom end of the workbench (1).

5. The numerically controlled laser cutting machine with the clamping mechanism according to claim 2, wherein: the number of the second bearings (8) is two, and the two second bearings (8) are symmetrically distributed.

6. The numerically controlled laser cutting machine with the clamping mechanism according to claim 2, wherein: the clamping block (11) is fixedly connected with the connecting block (10), and a rubber pad is arranged on the inner surface of the clamping block (11).

7. The numerically controlled laser cutting machine with the clamping mechanism according to claim 2, wherein: the storage groove (20) has been seted up to bull stick (3) one end, it has slider (21) to store inboard both ends sliding connection in groove (20), the quantity of first in command (12) is equipped with two, two first in command (12) one end respectively with two slider (21) rotate and are connected, bull stick (3) one end both sides all are seted up flutedly (22), just first in command (12) run through recess (22) inboardly.

8. The numerically controlled laser cutting machine with the clamping mechanism according to claim 3, wherein: the number of the second handles (15) is two, and the two second handles (15) are symmetrically distributed.

9. The numerically controlled laser cutting machine with the clamping mechanism according to claim 3, wherein: the second handle (15) is fixedly connected with the connecting rod (14), and anti-skid grains are formed in the outer surface of the second handle (15).