CN215509491U

CN215509491U - Double-end laser welding machine

Info

Publication number: CN215509491U
Application number: CN202122218498.7U
Authority: CN
Inventors: 慕善君
Original assignee: Okawi Ruiyi Electric Dalian Co ltd
Current assignee: Okawi Ruiyi Electric Dalian Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-01-14
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a double-head laser welding machine which comprises a square plate, wherein an adjusting device is arranged on the outer side of the square plate, the inner sides of a plurality of electric push rods are fixedly connected to the outer side of the square plate respectively, the output ends of the electric push rods are fixedly connected with semicircular plates, and welding heads are fixedly connected to the inner walls of the semicircular plates. Compared with the prior art, the double-head laser welding machine has the following advantages: through the cooperation between square plate and the adjusting device, electric putter's output drives the bonding tool of semicircle inboard with interior or with outer the removal respectively, horizontal pole on the semicircle board is with interior or with outer the removal in the square on the square plate simultaneously, adjust according to the symmetry weld joint of welding plate, and both sides weld simultaneously and add processing, improve work efficiency, the laser head of current double-end laser welding machine has been solved, can not adjust the welding according to symmetry welding position panel, only can unilateral welding, reduce work efficiency's problem.

Description

Double-end laser welding machine

Technical Field

The utility model relates to the technical field of double-head laser welding machines, in particular to a double-head laser welding machine.

Background

Laser welding is an efficient and precise welding method using a laser beam with high energy density as a heat source, and is one of important aspects of laser material processing technology application, wherein parameters such as the width, energy, peak power, repetition frequency and the like of laser pulses are controlled to melt a workpiece to form a specific molten pool. Due to the unique advantages, the welding method is successfully applied to the precise welding of micro and small parts.

However, the laser head of the existing double-head laser welding machine cannot adjust and weld plates according to symmetrical welding positions, only can weld on one side, and reduces the working efficiency.

Disclosure of Invention

The utility model aims to provide a double-head laser welding machine, which solves the problems that the laser head of the existing double-head laser welding machine proposed in the background technology can not adjust and weld plates according to symmetrical welding positions, can only weld one side, and reduces the working efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: a double-head laser welding machine comprises a square plate, wherein an adjusting device is arranged on the outer side of the square plate;

the adjusting device comprises an electric push rod, a semicircular plate, a welding head, a cross rod and a square opening;

it is a plurality of electric putter's inboard rigid coupling respectively is in the outside of square plate, the equal rigid coupling of electric putter's the output has the semicircle board, the equal rigid coupling of inner wall of semicircle board has the bonding tool, the equal rigid coupling in the outside inner of semicircle board has the horizontal pole, the inboard outer wall of horizontal pole all with the outside internal surface clearance fit of square opening, the place ahead inner wall at the square plate is seted up to the square opening. The working efficiency is improved.

Preferably, a plurality of the bonding tools are respectively installed above the machine body, cylinders are fixedly connected to four corners of the bottom end of the machine body, and circular seats are fixedly connected to the bottom ends of the cylinders. The round seats at the four corners respectively make the machine body stably supported on the ground through the cylinders.

Preferably, the front end of the machine body is provided with a revolving door, and the inner wall of the outer side in front of the revolving door is provided with a catching groove. Facilitating maintenance of the internal components.

Preferably, a rotating device is arranged above the square plate;

the rotating device comprises a vertical plate, a supporting plate, a hydraulic cylinder, a servo motor and a rotating shaft;

the bottom rigid coupling of riser is in the top rear side of organism, the top front end rigid coupling of riser has the backup pad, the place ahead top rigid coupling of backup pad has the pneumatic cylinder, the output outer wall of pneumatic cylinder and the place ahead inner wall clearance fit of backup pad, the output rigid coupling of pneumatic cylinder has servo motor, servo motor's output shaft rigid coupling has the pivot, the outer wall rigid coupling of pivot has the square slab. And completing the welding of the circular welding opening.

Preferably, a moving device is installed above the machine body;

the moving device comprises a transverse plate, a handle, a sliding chute, a sliding rail, a curved plate, a threaded rod and a rotating head;

the one end the place ahead rigid coupling of diaphragm has the handle, the spout has been seted up in the middle of the below of diaphragm, spout and slide rail slip joint, the bottom rigid coupling of slide rail is on the top of organism, one side front end rigid coupling of diaphragm has the bent plate, the place ahead inner wall threaded connection of bent plate has the threaded rod, the equal rigid coupling in the outside of threaded rod has the turn, the inboard of threaded rod is supported tightly at the outer wall of slide rail. The plate welding position can be conveniently moved.

Compared with the prior art, the utility model has the beneficial effects that: compared with the prior art, the double-head laser welding machine has the following advantages:

through the matching between the square plate and the adjusting device, the output end of the electric push rod respectively drives the welding heads in the semicircular plate to move inwards or outwards, meanwhile, the transverse rods on the semicircular plate move inwards or outwards in the square hole on the square plate, the adjustment is carried out according to the symmetrical welding openings of the welding plate, and the welding and processing are carried out simultaneously on two sides, so that the working efficiency is improved, and the problems that the laser head of the conventional double-head laser welding machine cannot adjust and weld plates according to the symmetrical welding positions, only one side can weld plates and the working efficiency is reduced are solved;

through the square plate, adjusting device, cooperation between rotating device and the mobile device, place external circular welding piece on the diaphragm, treat that the diaphragm has adjusted the position after, it rotates the swivel drive threaded rod and rotates, and move to the inboard in the bent plate, the threaded rod supports tightly on the slide rail, make the spacing fixed of work piece on the diaphragm, servo motor's output shaft drives the square plate through the pivot and rotates, thereby make the bonding tool positive and negative of both sides respectively rotate one hundred eighty degrees, accomplish circular weld crater welding, and is reasonable in function, current double-end laser welding machine has been solved, can not weld circular weld crater, the problem of function singleness.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the electric push rod, the semicircular plate and the welding head in FIG. 1;

FIG. 3 is a schematic view of the construction of the curved plate, threaded rod and swivel of FIG. 1;

fig. 4 is a schematic structural view of the transverse plate, the sliding groove and the sliding rail in fig. 1.

In the figure: 1. the device comprises a machine body, 2, a cylinder, 3, a round seat, 4, an adjusting device, 401, an electric push rod, 402, a semicircular plate, 403, a welding head, 404, a cross rod, 405, a square opening, 5, a rotating device, 501, a vertical plate, 502, a supporting plate, 503, a hydraulic cylinder, 504, a servo motor, 505, a rotating shaft, 6, a moving device, 601, a transverse plate, 602, a handle, 603, a sliding groove, 604, a sliding rail, 605, a curved plate, 606, a threaded rod, 607, a rotating head, 7, a rotating door, 8, a buckling groove, 9 and a square plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a double-head laser welding machine comprises a square plate 9, an adjusting device 4 is installed on the outer side of the square plate 9, the adjusting device 4 comprises electric push rods 401, a semicircular plate 402, welding heads 403, a cross rod 404 and a square opening 405, the inner sides of the two electric push rods 401 are fixedly connected to the outer side of the square plate 9 respectively, the model of the electric push rods 401 is TG-700, the output ends of the electric push rods 401 are fixedly connected with the semicircular plate 402, the inner walls of the semicircular plate 402 are fixedly connected with the welding heads 403, the output ends of the electric push rods 401 drive the welding heads 403 in the semicircular plate 402 to move in the same direction or in the same direction respectively, according to the symmetry crater of welding the board and adjusting, the equal rigid coupling in outside inner of semicircle board 402 has horizontal pole 404, and the inboard outer wall of horizontal pole 404 all with the outside internal surface clearance fit of square opening 405, the place ahead inner wall at square plate 9 is seted up to square opening 405, and horizontal pole 404 on the semicircle board 402 is with interior or with outer removal in square opening 405 on square plate 9.

Two bonding tools 403 are respectively installed above machine body 1, machine body 1 controls two bonding tools 403 to work, cylinder 2 is fixedly connected to four corners of the bottom end of machine body 1, model number of machine body 1 is JL-F200B, round base 3 is fixedly connected to the bottom end of cylinder 2, and round base 3 at four corners makes machine body 1 stably supported on the ground through cylinder 2.

Revolving door 7 is installed to the front end of organism 1, and catching groove 8 has all been seted up to the place ahead outside inner wall of revolving door 7, and hand buckle catching groove 8 rotates revolving door 7 to the outside, can make organism 1 open, is convenient for maintain the internal component.

A rotating device 5 is arranged above the square plate 9, the rotating device 5 comprises a vertical plate 501, a supporting plate 502, a hydraulic cylinder 503, a servo motor 504 and a rotating shaft 505, the bottom end of the vertical plate 501 is fixedly connected to the rear side of the top end of the machine body 1, the front end of the upper part of the vertical plate 501 is fixedly connected with the supporting plate 502, the front top end of the supporting plate 502 is fixedly connected with the hydraulic cylinder 503, the type of the hydraulic cylinder 503 is MOB, the outer wall of the output end of the hydraulic cylinder 503 is in clearance fit with the inner wall of the front part of the supporting plate 502, the output end of the hydraulic cylinder 503 is fixedly connected with the servo motor 504, the output end of the hydraulic cylinder 503 moves downwards in the supporting plate 502, thereby the servo motor 504 moves downwards, the output shaft of the servo motor 504 is fixedly connected with a rotating shaft 505, the outer wall of the rotating shaft 505 is fixedly connected with a square plate 9, the output shaft of the servo motor 504 drives the square plate 9 to rotate through the rotating shaft 505, so that the welding heads 403 on the two sides rotate forward and backward by one hundred and eighty degrees respectively to complete the welding of the circular weld crater.

A moving device 6 is arranged above the machine body 1, the moving device 6 comprises a transverse plate 601, a handle 602, a sliding groove 603, a sliding rail 604, a curved plate 605, a threaded rod 606 and a rotating head 607, the handle 602 is fixedly connected to the front of one end of the transverse plate 601, the sliding groove 603 is arranged in the middle of the lower portion of the transverse plate 601, the sliding groove 603 is slidably clamped with the sliding rail 604, the moving handle 602 drives the sliding groove 603 on the transverse plate 601 to slide back and forth on the sliding rail 604 to adjust the welding position of an external workpiece, the sliding groove 603 prevents the sliding rail 604 from derailing, the bottom end of the sliding rail 604 is fixedly connected to the top end of the machine body 1, the front end of one side of the transverse plate 601 is fixedly connected with the curved plate 605, the threaded rod 606 is in threaded connection with the front inner wall of the curved plate 605, the rotating head 607 is fixedly connected to the outer side of the threaded rod 606, the inner side of the threaded rod 606 abuts against the outer wall of the sliding rail 604, the rotating head 607 drives the threaded rod 606 to rotate and moves towards the inner side of the curved plate 605, the workpiece on the transverse plate 601 is limited and fixed.

When the double-head laser welding machine is used, firstly, the circular seats 3 at four corners respectively enable the machine body 1 to be stably supported on the ground through the cylinders 2, a welding part is placed on the transverse plate 601, the hydraulic cylinder 503 works, the output end of the hydraulic cylinder 503 is fixedly connected with the servo motor 504, the output end of the hydraulic cylinder 503 moves downwards in the supporting plate 502, so that the servo motor 504 moves downwards, the servo motor 504 drives the square plate 9 to move downwards through the rotating shaft 505, the welding heads 405 at two sides move downwards to be close to an external welding part, the external power supply of the electric push rods 401 at two sides is switched on, the electric push rods 401 at two sides work simultaneously, the output end of the electric push rod 401 respectively drives the welding heads 403 in the semi-circular plate 402 to move inwards or outwards, meanwhile, the transverse rods 404 on the semi-circular plate 402 move inwards or outwards in the square openings 405 on the square plate 9, adjustment is carried out according to the symmetrical welding openings of the welding plate, and the machine body 1 controls the welding heads 403 at two sides to work, can be to symmetrical weld crater welding, place external circular welding piece on diaphragm 601, after diaphragm 601 has adjusted the position, it rotates round 607 and drives threaded rod 606 and rotate, and move to the inboard in bent plate 605, threaded rod 606 supports tightly on slide rail 604, make the work piece spacing on diaphragm 601 fixed, switch on servo motor 504's external power supply, servo motor 504 works, servo motor 504's output shaft drives square 9 through pivot 505 and rotates, thereby make bonding tool 403 of both sides positive and negative respectively rotate one hundred eighty degrees, accomplish circular weld crater welding, and hand buckle groove 8 rotates revolving door 7 to the outside, can make organism 1 open, be convenient for maintain internal element.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a double-end laser-beam welding machine, includes square slab (9), its characterized in that: the outer side of the square plate (9) is provided with an adjusting device (4);

the adjusting device (4) comprises an electric push rod (401), a semicircular plate (402), a welding head (403), a cross rod (404) and a square opening (405);

a plurality of the inboard difference rigid coupling of electric putter (401) is in the outside of square plate (9), the equal rigid coupling of output of electric putter (401) has semicircle board (402), the equal rigid coupling of inner wall of semicircle board (402) has bonding tool (403), the equal rigid coupling in outside inner of semicircle board (402) has horizontal pole (404), the inboard outer wall of horizontal pole (404) all with the outside internal surface clearance fit of square opening (405), the place ahead inner wall at square plate (9) is seted up in square opening (405).

2. The double-ended laser welding machine of claim 1, wherein: a plurality of the welding head (403) is respectively installed above the machine body (1), the cylinders (2) are fixedly connected to four corners of the bottom end of the machine body (1), and the round seats (3) are fixedly connected to the bottom ends of the cylinders (2).

3. The double-ended laser welding machine of claim 2, wherein: the front end of the machine body (1) is provided with a revolving door (7), and the inner wall of the outer side in front of the revolving door (7) is provided with a catching groove (8).

4. The double-ended laser welding machine of claim 1, wherein: a rotating device (5) is arranged above the square plate (9);

the rotating device (5) comprises a vertical plate (501), a supporting plate (502), a hydraulic cylinder (503), a servo motor (504) and a rotating shaft (505);

the bottom rigid coupling of riser (501) is at the top rear side of organism (1), the top front end rigid coupling of riser (501) has backup pad (502), the place ahead top rigid coupling of backup pad (502) has pneumatic cylinder (503), the output outer wall of pneumatic cylinder (503) and the place ahead inner wall clearance fit of backup pad (502), the output rigid coupling of pneumatic cylinder (503) has servo motor (504), the output shaft rigid coupling of servo motor (504) has pivot (505), the outer wall rigid coupling of pivot (505) has square slab (9).

5. The double-ended laser welding machine of claim 2, wherein: a moving device (6) is arranged above the machine body (1);

the moving device (6) comprises a transverse plate (601), a handle (602), a sliding chute (603), a sliding rail (604), a curved plate (605), a threaded rod (606) and a rotating head (607);

the one end the place ahead rigid coupling of diaphragm (601) has handle (602), spout (603) have been seted up in the middle of the below of diaphragm (601), spout (603) and slide rail (604) slip joint, the bottom rigid coupling of slide rail (604) is on the top of organism (1), one side front end rigid coupling of diaphragm (601) has bent plate (605), the place ahead inner wall threaded connection of bent plate (605) has threaded rod (606), the equal rigid coupling in the outside of threaded rod (606) has turn round (607), the inboard of threaded rod (606) is supported tightly at the outer wall of slide rail (604).