CN216730139U

CN216730139U - Automatic tapping device for laser cutting

Info

Publication number: CN216730139U
Application number: CN202123335777.8U
Authority: CN
Inventors: 毕家新; 毕记书
Original assignee: Jiaxing Jiemin Hardware Electromechanical Co ltd
Current assignee: Jiaxing Jiemin Hardware Electromechanical Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-14
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses an automatic perforating device for laser cutting, and aims to provide an automatic perforating device for laser cutting, which can automatically control to perform automatic perforating. It includes quick-witted case, laser control box and lathe, machine case and laser control box are all arranged in on the lathe, machine case and lathe swing joint, laser control box and lathe are connected, the symmetric distribution has a plurality of jack on the quick-witted case, be equipped with laser instrument and two movable guide rails on the laser control box, be equipped with two briquettings on the movable guide rail, two movable guide rails are arranged respectively in at the both ends of briquetting, briquetting and movable guide rail swing joint, be equipped with laser trompil rifle on the laser instrument, laser trompil rifle is connected with the laser instrument electricity, the position of laser trompil rifle corresponds from top to bottom with movable guide rail's position. The utility model has the beneficial effects that: the purpose of automatically controlling the hole opening can be achieved; the limiting effect of the steel pipe needing to be perforated is achieved; the steel pipe needing to be perforated can be moved conveniently.

Description

Automatic tapping device for laser cutting

Technical Field

The utility model relates to the technical field of perforating devices, in particular to an automatic perforating device for laser cutting.

Background

Laser cutting refers to heating a workpiece with a high energy density laser beam to rapidly increase the temperature, reaching the boiling point of the material in a very short time, and the material begins to vaporize to form vapor. These vapors are ejected at a high speed, and a slit is formed in the material at the same time as the vapor is ejected. Laser drilling is the earliest practical laser processing technique and is one of the main application fields of laser processing. With the rapid development of modern industrial and scientific technology, more and more materials with high hardness and high melting point are used, and the traditional processing method can not meet certain process requirements. This type of machining task is difficult, and sometimes impossible, with conventional machining methods, and is not difficult to achieve with laser drilling. The laser beam is highly concentrated in space and time, and the spot diameter can be reduced to the micron order by using lens focusing so as to obtain the laser power density of 105-1015W/cm 2. Such high power density can be used to perform laser drilling on almost any material, and compared with conventional drilling methods such as mechanical drilling and electric discharge machining, the laser drilling method has the following remarkable advantages of 1) high laser drilling speed, high efficiency and good economic benefit. Because the laser drilling uses a high-energy laser beam with the power density of l07-109W/cm2 to instantaneously act on the material, the acting time is only 10 < -3 > -10 < -5 > s, and the laser drilling speed is very high. The high-efficiency laser is matched with a high-precision machine tool and a control system, and program control is carried out through a microprocessor, so that high-efficiency punching can be realized. Compared with electric spark drilling and mechanical drilling, the efficiency of laser drilling on different workpieces is improved by l0-1000 times.

Chinese patent grant publication no: CN 108044245A, authorizing bulletin day 2018, 05 month 18, disclose a handheld laser trompil equipment, including trompil rack, laser trompil rifle, focus mirror and profiling tool, be equipped with pulse laser and main control circuit in the trompil rack, pulse laser with the main control circuit electricity is connected, pulse laser with laser trompil rifle passes through the optic fibre light path and connects, focus mirror sets up and takes trompil part position department, just be equipped with at least one through-hole that supplies the laser to pass on the profiling tool, the laser of pulse laser outgoing via optic fibre gets into in the laser trompil rifle, and follow pass after the focus mirror focus the through-hole is in order to reach the target trompil position department on waiting to trompil the part on the profiling tool. The utility model discloses a weak point lies in, only need to spend manpower and effort manual control laser equipment to carry out the trompil work.

In summary, an automatic hole forming device for laser cutting, which can perform hole forming work by using an electric control laser, can be designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic perforating device for laser cutting, which can automatically and electrically control to perform automatic perforating, in order to overcome the defect that in the prior art, perforating can be performed only by manually controlling laser equipment with manpower and energy.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic trompil device that laser cutting used, includes quick-witted case, laser control box and lathe, machine case and laser control box are all arranged in on the lathe, machine case and lathe swing joint, the laser control box is connected with the lathe, the symmetric distribution has a plurality of jack on the machine case, be equipped with laser instrument and two moving guide on the laser control box, be equipped with two briquettings on the moving guide, the both ends of briquettings are arranged in respectively on two moving guide, briquettings and moving guide swing joint, be equipped with laser trompil rifle on the laser instrument, laser trompil rifle is connected with the laser electricity, the position of laser trompil rifle corresponds from top to bottom with moving guide's position.

Can place quick-witted case and laser control box through the lathe, a plurality of jack of symmetric distribution then can let the steel pipe that needs the trompil pass on the quick-witted case, the one end of steel pipe is arranged in on the laser control box, and two briquetting of laser control box then steerable remove on two moving guide, compress tightly the one end of steel pipe, so alright control light control box's laser instrument jets laser from the laser trompil rifle that the laser instrument is connected of laser electricity, the position of laser trompil rifle corresponds from top to bottom with moving guide's position, the laser that jets alright carry out the trompil work to the steel pipe that the briquetting compressed tightly, so just reached the purpose that can automatically controlled carry out automatic trompil. The pressing block is movably connected with the movable guide rail on the laser control box, so that the pressing block can be conveniently controlled to move under the guidance of the movable guide rail, and the effect of smoothly pressing the steel pipe is achieved. The machine case is movably connected with the machine tool, and after one end of the machine case is drilled for one time, the machine case can be controlled to drive the steel pipe to move so as to perform drilling work at the other position of the steel pipe, so that the drilling machine is simple and easy.

As preferred, be equipped with laser instrument guide rail and positioning disk on the laser control case, the both ends of laser instrument guide rail are connected with the left and right sides both ends of laser control case respectively, laser instrument and laser instrument guide rail swing joint, be equipped with spacing frame on the positioning disk, the position of spacing frame corresponds with the position of jack around, be equipped with four hard blocks on the spacing frame, four upper and lower four ends of spacing frame are arranged in respectively to four hard blocks, spacing frame passes through hard block and is connected with the positioning disk, the both ends of mobile guide rail are connected with the left and right sides both ends of spacing frame respectively. The laser guide rail on the laser control box can be used for moving the laser of the laser guide rail movably connected in the design mode, so that the position of the laser corresponds to the position of a steel pipe needing to be perforated, a limiting frame on the positioning disc can correspond to the position of the jack in front of and behind, one end of the steel pipe convenient for jack connection is limited on the limiting frame, four ends of the limiting frame are connected with the positioning disc through hard blocks in the upper and lower left and right directions, the limiting frame is stable and limited in the position, the movable guide rails connected with the left end and the right end of the limiting frame at two ends are limited, and the movable guide rail is safe and reliable in working.

Preferably, the limiting frame is provided with two air pumps, the two air pumps are respectively installed at the left end and the right end of the limiting frame, the air pumps are provided with air bags, the air pumps are connected with the pressing blocks through the air bags, the air bags are provided with plugs, and the plugs are detachably connected with the air bags. The design can produce atmospheric pressure through the air pump on the spacing frame like this, and atmospheric pressure promotes work to the briquetting through the gasbag on the air pump, lets the briquetting remove smoothly, and can release the atmospheric pressure in the gasbag to the stopper that can dismantle the connection on the air pump, has prevented to promote the work that the briquetting removed, and whole work flow is really simple and convenient.

Preferably, the case is provided with a fixed disc, the fixed disc is provided with four connecting blocks, the four connecting blocks are respectively arranged at the upper end, the lower end, the left end and the right end of the fixed disc, the fixed disc is connected with the case through the connecting blocks, and the jacks are arranged on the fixed disc. The design can let quick-witted case and fixed disk be connected well through the connecting block like this, and the jack of the fixed disk of being convenient for can be smooth like this inserts the steel pipe that needs the trompil, conveniently carries out the trompil work, and is simple and easy convenient.

Preferably, the machine tool comprises two machine tools, guide rails are installed on the machine tool, two sliding blocks are installed on the machine case, the two sliding blocks are respectively arranged on the two guide rails, and the machine case is movably connected with the machine tool through the matching of the sliding blocks and the guide rails. The design can let two sliders of installation on the machine case can be smooth under the direction of guide rail through the guide rail on two, and the position change work of machine case just goes on smoothly, and can not deviate the lathe, easy and safety.

Preferably, a plurality of limiting blocks are arranged on the machine tool and evenly distributed between the case and the laser control box, and two ends of the limiting blocks are respectively connected with the two machine tools. The design can let the steel pipe can move under spacing and supporting effect through evenly distributed in a plurality of stopper between quick-witted case and laser control case like this, and is reliable and practical.

The utility model has the beneficial effects that: the purpose of automatically controlling the hole opening can be achieved; the limiting effect of the steel pipe needing to be perforated is achieved; the steel pipe needing to be perforated can be moved conveniently.

Drawings

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

FIG. 2 is a schematic structural view of a fixing plate of the present invention;

FIG. 3 is a schematic view of the connection of the position limiting frame of the present invention;

fig. 4 is a schematic view of the connection of the slider of the present invention.

In the figure: 1. the laser drilling machine comprises a machine case, 2, a laser control box, 3, a machine tool, 4, a limiting block, 5, a fixed disc, 6, a positioning disc, 7, a jack, 8, a connecting block, 9, a limiting frame, 10, a hard block, 11, a movable guide rail, 12, a pressing block, 13, an air pump, 14, an air bag, 15, a laser guide rail, 16, a laser, 17, a laser drilling gun, 18, a guide rail, 19 and a sliding block.

Detailed Description

The utility model is further described with reference to the following figures and detailed description.

In the embodiment shown in fig. 1, 2 and 3, an automatic hole forming device for laser cutting includes a case 1, a laser control box 2 and a machine tool 3, the case 1 and the laser control box 2 are both disposed on the machine tool 3, the case 1 is movably connected with the machine tool 3, the laser control box 2 is connected with the machine tool 3, a plurality of jacks 7 are symmetrically distributed on the case 1, a laser 16 and two moving guide rails 11 are disposed on the laser control box 2, two pressing blocks 12 are disposed on the moving guide rails 11, two ends of each pressing block 12 are disposed on the two moving guide rails 11 respectively, the pressing blocks 12 are movably connected with the moving guide rails 11, a laser hole forming gun 17 is disposed on the laser 16, the laser hole forming gun 17 is electrically connected with the laser 16, and the position of the laser hole forming gun 17 corresponds to the position of the moving guide rails 11 up and down.

As shown in fig. 1 and 3, a laser guide rail 15 and a positioning plate 6 are arranged on the laser control box 2, two ends of the laser guide rail 15 are respectively connected with the left end and the right end of the laser control box 2, a laser 16 is movably connected with the laser guide rail 15, a limiting frame 9 is arranged on the positioning plate 6, the position of the limiting frame 9 corresponds to the position of the jack 7 in the front and back directions, four hard blocks 10 are arranged on the limiting frame 9, the four hard blocks 10 are respectively arranged at the upper end, the lower end, the left end and the right end of the limiting frame 9, the limiting frame 9 is connected with the positioning plate 6 through the hard blocks 10, and two ends of the movable guide rail 11 are respectively connected with the left end and the right end of the limiting frame 9. Be equipped with two air pumps 13 on spacing frame 9, two air pumps 13 are installed respectively in both ends about spacing frame 9, are equipped with gasbag 14 on the air pump 13, and air pump 13 passes through gasbag 14 to be connected with briquetting 12, is equipped with the stopper on the gasbag 14, and the stopper can be dismantled with gasbag 14 and be connected.

As shown in fig. 1, 2 and 4, a fixed disk 5 is mounted on a case 1, four connecting blocks 8 are arranged on the fixed disk 5, the four connecting blocks 8 are respectively arranged at four ends of the fixed disk 5, the fixed disk 5 is connected with the case 1 through the connecting blocks 8, and the jacks 7 are arranged on the fixed disk 5. The machine tool 3 comprises two machine tools, guide rails 18 are arranged on the machine tool 3, two sliding blocks 19 are arranged on the machine case 1, the two sliding blocks 19 are respectively arranged on the two guide rails 18, and the machine case 1 is movably connected with the machine tool 3 through the matching of the sliding blocks 19 and the guide rails 18. Be equipped with a plurality of stopper 4 on the lathe 3, a plurality of stopper 4 evenly distributed is between quick-witted case 1 and laser control case 2, and the both ends of stopper 4 are connected with two lathes 3 respectively.

Firstly, a steel pipe needing to be perforated penetrates through a jack 7 on a fixed plate 5, one end of the steel pipe is arranged between two pressing blocks 12 on a laser control box 2, the fixed plate 5 is connected with a case 1 through four connecting blocks 8 at the upper end, the lower end, the left end and the right end, the pressing blocks 12 are arranged on a movable guide rail 11, a limiting frame 9 on a positioning plate 6 is connected with the positioning plate 6 through four hard blocks 10 at the upper end, the lower end, the left end and the right end of the limiting frame 9, air pumps 13 are installed at the left end and the right end of the limiting frame 9, air pressure can be generated by starting the air pumps 13, the air pressure pushes the pressing blocks 12 through air bags 14, and the pressing blocks 12 can be smoothly moved until the steel pipe is compressed.

And then controlling the laser 16 on the laser control box 2 to move on the laser guide rail 15, so that the laser perforating gun 17 electrically connected with the laser 16 is aligned to the steel pipe, wherein the position of the laser perforating gun 17 is up and down corresponding to the position of the moving guide rail 11 on the laser control box 2, and the work of aligning the laser perforating gun 17 to the steel pipe can be smoothly carried out. Then, the laser 16 is started to work, so that the laser perforating gun 17 emits laser, and the laser can penetrate through the steel pipe to perform perforating, so that the aim of automatically perforating by electric control is fulfilled.

The hole drilling work is finished at one position of the steel pipe, the machine case 1 can be controlled to move on the guide rail 18 of the machine tool 3 through the sliding block 19, the steel pipe can move to the position, the laser hole drilling gun 17 can be aligned to the other position of the steel pipe to perform hole drilling work, the movement of the steel pipe needing hole drilling is facilitated, and the steel pipe can be drilled at multiple positions in a repeated mode. And the steel pipe passes jack 7 then can place on evenly distributed is in a plurality of stopper 4 between quick-witted case 1 and laser control case 2, under stopper 4's spacing and supporting effect, the removal alright smooth going on of steel pipe, not only played the spacing effect of needs trompil steel pipe but also can avoid the steel pipe to break away from stopper 4, safe and reliable. The sliding block 19 on the control cabinet 1 can be provided with a groove engaged with the guide rail 18, so that the limiting effect of the guide rail 18 on the cabinet 1 is safe. The laser 16 and the laser guide rail 15 can be set to be that the laser 16 is provided with a protruding block, a cavity with the inner diameter larger than the diameter of the opening is arranged on the laser guide rail 15, the protruding block on the laser 16 is arranged in the cavity, and the limiting work is complete. The two ends of the pressing block 12 can be provided with a lantern ring which is sleeved on the movable guide rail 11, so that the pressing block 12 is prevented from being separated from the movable guide rail 11, and the pressing block can smoothly move under the guide effect of the movable guide rail 11, and is simple, convenient and reliable.

Claims

1. An automatic perforating device for laser cutting is characterized by comprising a case (1), a laser control box (2) and a machine tool (3), wherein the case (1) and the laser control box (2) are arranged on the machine tool (3), the case (1) is movably connected with the machine tool (3), the laser control box (2) is connected with the machine tool (3), a plurality of jacks (7) are symmetrically distributed on the case (1), a laser (16) and two movable guide rails (11) are arranged on the laser control box (2), two pressing blocks (12) are arranged on the movable guide rails (11), two ends of each pressing block (12) are respectively arranged on the two movable guide rails (11), the pressing blocks (12) are movably connected with the movable guide rails (11), a laser perforating gun (17) is arranged on the laser (16), and the laser perforating gun (17) is electrically connected with the laser (16), the position of the laser hole forming gun (17) corresponds to the position of the movable guide rail (11) up and down.

2. An automated trepanning device for laser cutting according to claim 1, wherein, the laser control box (2) is provided with a laser guide rail (15) and a positioning disc (6), two ends of the laser guide rail (15) are respectively connected with the left end and the right end of the laser control box (2), the laser (16) is movably connected with the laser guide rail (15), the positioning plate (6) is provided with a limit frame (9), the position of the limiting frame (9) corresponds to the position of the jack (7) in the front-back direction, four hard blocks (10) are arranged on the limiting frame (9), the four hard blocks (10) are respectively arranged at the upper, lower, left and right ends of the limiting frame (9), the limiting frame (9) is connected with the positioning disk (6) through a hard block (10), two ends of the movable guide rail (11) are respectively connected with the left end and the right end of the limiting frame (9).

3. The automatic perforating device for laser cutting as claimed in claim 2, wherein two air pumps (13) are arranged on the limiting frame (9), the two air pumps (13) are respectively arranged at the left end and the right end of the limiting frame (9), an air bag (14) is arranged on the air pump (13), the air pump (13) is connected with the pressing block (12) through the air bag (14), a plug is arranged on the air bag (14), and the plug is detachably connected with the air bag (14).

4. The automatic hole opening device for laser cutting as claimed in claim 1, wherein a fixed disk (5) is mounted on the case (1), four connecting blocks (8) are arranged on the fixed disk (5), the four connecting blocks (8) are respectively arranged at four ends of the fixed disk (5), namely, the upper end, the lower end, the left end, the right end and the fourth end, the fixed disk (5) is connected with the case (1) through the connecting blocks (8), and the jacks (7) are arranged on the fixed disk (5).

5. The automatic perforating device for laser cutting according to claim 1, characterized in that the machine tool (3) comprises two, the machine tool (3) is provided with a guide rail (18), the machine case (1) is provided with two sliding blocks (19), the two sliding blocks (19) are respectively arranged on the two guide rails (18), and the machine case (1) is movably connected with the machine tool (3) through the matching of the sliding blocks (19) and the guide rails (18).

6. The automatic perforating device for laser cutting as claimed in claim 1, characterized in that a plurality of limiting blocks (4) are arranged on the machine tool (3), the plurality of limiting blocks (4) are uniformly distributed between the machine case (1) and the laser control box (2), and two ends of the limiting blocks (4) are respectively connected with the two machine tools (3).