CN208543083U - A kind of laser welding apparatus - Google Patents

A kind of laser welding apparatus Download PDF

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Publication number
CN208543083U
CN208543083U CN201820939025.1U CN201820939025U CN208543083U CN 208543083 U CN208543083 U CN 208543083U CN 201820939025 U CN201820939025 U CN 201820939025U CN 208543083 U CN208543083 U CN 208543083U
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CN
China
Prior art keywords
laser welding
pedestal
slide unit
laser
workbench
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Active
Application number
CN201820939025.1U
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Chinese (zh)
Inventor
陈正
季鸿鸣
成云志
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Jiangsu Guoyuan Laser Intelligent Equipment Manufacturing Co Ltd
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Jiangsu Guoyuan Laser Intelligent Equipment Manufacturing Co Ltd
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Priority to CN201820939025.1U priority Critical patent/CN208543083U/en
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Abstract

The utility model discloses a kind of laser welding apparatus, comprising: workbench;Cross slid platform is installed on workbench;Movable stand, it is whole L-shaped, and one end of movable stand is connected on the sliding shoe of cross slid platform;Straight line mould group, base enclosure including the longitudinally disposed other end for being installed on movable stand, the electric pushrod for being installed on base enclosure upper end;Laser welding rifle, longitudinally disposed and its gun body is placed in base enclosure and Laser emission end appears downwards base enclosure, and the output shaft end of gun body upper end connection electric pushrod;Jig is installed on workbench and is located at the following position directly of straight line mould group.Its technical solution can convenient and reliable and accurate positioning on product to be welded, and it is convenient and reliable be subjected to, precision is higher, significantly reduces the work load of operator.

Description

A kind of laser welding apparatus
Technical field
The utility model relates to technical field of laser welding more particularly to a kind of laser welding apparatus.
Background technique
With the development of science and technology, the application of welding technique is also more and more extensive, from basic machine-building to aerospace, The support of welding technique is all be unable to do without from architectural engineering to microelectric technique, the development of welding technique is human sciences' civilization and progress The embodiment improved with nature remodeling ability, welding technique have run through field of industrial manufacturing, have meant a great to the development of national economy. It is mainly that the energy carries out fusion weld by the laser beam that laser pulse generates currently, having opened up laser welding technology prevailing, So that welding process relative efficiency and it is accurate.But current laser welding apparatus is typically all by the jig platform of rotary type come real Now weld.
A kind of such as domestic patent " laser soldering device " of Patent No. CN201711402132, comprising: platform;Positioning Mechanism, for positioning pipe fitting to be welded;Straight line mould group is arranged on platform;The end of straight line mould group is arranged in, directly in electric cylinder Electric cylinder can be moved to above positioning mechanism by line mould group;Mounting base is connect with the telescopic rod of electric cylinder;Electric rotary table, It is mounted in mounting base;Compressor arm is fixed in mounting base across electric rotary table;Rifle is welded, electric rotary table is mounted on On turntable;The bottom end of compressor arm is arranged in sucker, is automatically performed the installation of flat diaphragm cover board and welding.
However, making what welding track was difficult to avoid that be intended to camber line side by way of rotating jig platform and being welded To, and the welding of arc direction is it is difficult to ensure that welding position is precisely controlled.
Utility model content
For the above-mentioned problems in the prior art, one kind is now provided and is intended to be convenient and reliable and accurately be welded The laser welding apparatus for connecing operation, to overcome above-mentioned technological deficiency.
Specific technical solution is as follows:
A kind of laser welding apparatus, comprising:
Workbench;
Cross slid platform is installed on workbench;
Movable stand, it is whole L-shaped, and one end of movable stand is connected on the sliding shoe of cross slid platform;
Straight line mould group, base enclosure including the longitudinally disposed other end for being installed on movable stand, the electricity for being installed on base enclosure upper end Dynamic push rod;
Laser welding rifle, longitudinally disposed and its gun body is placed in base enclosure and Laser emission end appears downwards base enclosure, and rifle The output shaft end of body upper end connection electric pushrod;
Jig is installed on workbench and is located at the following position directly of straight line mould group.
Preferably, cross slid platform include the longitudinal slide unit being installed on workbench, it is perpendicular and connected with longitudinal slide unit One end of horizontal slide unit on the sliding shoe of longitudinal slide unit, movable stand is connected on the sliding shoe of horizontal slide unit.
Preferably, horizontal slide unit and longitudinal slide unit include elongated pedestal, the stepping electricity for being installed in pedestal one end Machine, along the setting of base length direction and the rotatably screw rod being installed in pedestal, the sliding shoe that is set on screw rod, and pedestal The level trough to accommodate screw rod of upper end opening is inside offered, screw rod one end is connected to the other end on pedestal by bearing and leads to Cross the output shaft of shaft coupling connection stepper motor.
Preferably, the sliding slot for offering twice and extending along base length direction being oppositely arranged on the inner sidewall of level trough, The two sides of sliding shoe have the protrusion to match with sliding groove structure, and in protrusion insertion sliding slot.
Preferably, further including a control cabinet, PLC controller and laser generator, stepper motor, electricity are provided in control cabinet Dynamic push rod passes through conducting wire respectively and PLC controller is electrically connected, and laser welding rifle is electrically connected by optical fiber and laser generator, And laser generator is mutually electrically connected with PLC controller.
Preferably, jig includes substrate, substrate upper surface, which is recessed, to be formed useful to shelve the slot of shelving of product, and shelves slot Interior opposite two sides are respectively arranged with one piece of grip block, and each grip block passes through the inside that slot is shelved in several pressure spring connections respectively Wall.
There are several positioning pins preferably, shelving and also erectting in slot.
The beneficial effect of above-mentioned technical proposal is:
Laser welding apparatus includes workbench, cross slid platform, movable stand, straight line mould group, laser welding rifle and jig, Product to be welded is placed on jig can realize movable stand and the horizontal and vertical shifting of branch line mould group by cross slid platform It is dynamic, then by the effect of electric pushrod in straight line mould group, realize that the Laser emission end of laser welding rifle moves vertically on jig The appropriate location of side, can convenient and reliable and accurate positioning on product to be welded, and it is convenient and reliable be subjected to, Precision is higher, significantly reduces the work load of operator.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model laser welding apparatus;
Fig. 2 is the overlooking structure diagram of the utility model laser welding apparatus.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, with Lower embodiment combination attached drawing 1 and Fig. 2 are specifically addressed laser welding apparatus provided by the utility model.
It refering to fig. 1, is the schematic perspective view of laser welding apparatus;It is the vertical view knot of laser welding apparatus in conjunction with Fig. 2 Structure schematic diagram.As shown in Figures 1 and 2, laser welding apparatus provided by the utility model includes:
Workbench 1;
Cross slid platform 2 is installed on workbench 1;
Movable stand 3, it is whole L-shaped, and one end of movable stand 3 is connected on the sliding shoe 24 of cross slid platform 2;
Straight line mould group, base enclosure 4 including the longitudinally disposed other end for being installed on movable stand 3 are installed on 4 upper end of base enclosure Electric pushrod 5;
Laser welding rifle 6, longitudinally disposed and gun body is placed in base enclosure 4 and Laser emission end appears downwards base enclosure 4, and rifle The output shaft end of body upper end connection electric pushrod 5;
Jig 7 is installed on workbench 1 and is located at the following position directly of straight line mould group.
Based on the above-mentioned technical proposal, laser welding apparatus includes workbench 1, cross slid platform 2, movable stand 3, straight line mould Group, laser welding rifle 6 and jig 7, product to be welded, which is placed on jig 7, to realize movement by cross slid platform 2 Frame 3 and the horizontal and vertical movement of branch line mould group, then by the effect of electric pushrod 5 in straight line mould group, realize laser welding rifle 6 Laser emission end move vertically to the appropriate location of the top of jig 7, can convenient and reliable and accurate positioning practice midwifery to be welded On product, and it is convenient and reliable be subjected to, precision is higher, significantly reduces the work load of operator.
In a preferred embodiment, cross slid platform 2 includes the longitudinal slide unit being installed on workbench 1 and indulges Horizontal slide unit that is perpendicular to slide unit and being fixed on the sliding shoe 24 of longitudinal slide unit, one end of movable stand 3 is connected to lateral cunning On the sliding shoe 24 of platform.Further, horizontal slide unit and longitudinal slide unit include elongated pedestal 21, are installed in pedestal 21 The stepper motor 22 of one end, is set in the screw rod 23 for being arranged along 21 length direction of pedestal and being rotatably installed in pedestal 21 Sliding shoe 24 on screw rod 23, and the level trough to accommodate screw rod 23 of upper end opening, screw rod 23 1 are offered in pedestal 21 End is connected to the other end on pedestal 21 by bearing and passes through the output shaft of shaft coupling connection stepper motor 22.Further, water The sliding slot (not shown) for offering twice and extending along 21 length direction of pedestal being oppositely arranged on the inner sidewall risen as high as the banks, sliding The two sides of block 24 have the raised (not shown) to match with sliding groove structure, and in protrusion insertion sliding slot, can slide in sliding slot It moves so that stepper motor 22 is circumferentially rotated the linear motion for being converted into sliding shoe 24 and moving along 21 length direction of pedestal.
Embodiment as a further preference, laser welding apparatus further include a control cabinet (not shown), control PLC controller and laser generator are provided in case, above-mentioned stepper motor 22, electric pushrod 5 pass through conducting wire and control respectively PLC controller in case is electrically connected, and laser welding rifle 6 is electrically connected by optical fiber and laser generator, and laser generator It is mutually electrically connected with PLC controller.The motion state for making it possible to be uniformly controlled each accessory by PLC controller, can accurately control Make the amount of feeding on the operating path of each accessory.In addition, above-mentioned PLC controller is the accessory that this field routinely uses, this reality It applies and uses DVP-24ES2 in example, but not limited to this, and above-mentioned laser welding rifle 6 is also the accessory of this field routine, mainly It is that pulse laser is generated by laser generator by further shaking in gun body in the gun body in fiber optic conduction to Laser emission rifle The lower emission cavity into Laser emission end of mirror effect, the production to be welded as energy fusion weld using laser beam of output Laser emission end Product are conventional products, therefore omit repeat here.
In a preferred embodiment, jig 7 include substrate 71,71 upper surface of substrate be recessed to be formed it is useful to shelve Product shelves slot, and shelves two sides opposite in slot and be respectively arranged with one piece of grip block 72, and each grip block 72 passes through respectively Several pressure springs 74 connect the inner sidewall for shelving slot, to compression clamping product.Further, shelve in slot also erect have it is several fixed Position pin 73, the screw hole to penetrate product to be welded realize locating effect.Obviously, this laser welding apparatus is mainly used in template The welding of product, however, it is not limited to this.
The above is only the preferred embodiment of the present invention, is merely illustrative for the utility model, and It is unrestricted.Those skilled in the art understand that can be to it in the spirit and scope defined by the utility model claims Many changes, modifications, and even equivalents are carried out, but all will fall within the protection scope of the utility model.

Claims (5)

1. a kind of laser welding apparatus characterized by comprising
Workbench (1);
Cross slid platform (2) is installed on the workbench (1);
Movable stand (3), it is whole L-shaped, and one end of the movable stand (3) is connected to the sliding shoe of the cross slid platform (2) (24) on;
Straight line mould group, base enclosure (4) including the longitudinally disposed other end for being installed on the movable stand (3) are installed on the base The electric pushrod (5) of shell (4) upper end;
Laser welding rifle (6), longitudinally disposed and its gun body be placed in the base enclosure (4) and Laser emission end appear downwards it is described Base enclosure (4), and the gun body upper end connects the output shaft end of the electric pushrod (5);
Jig (7) is installed on the workbench (1) and is located at the following position directly of the straight line mould group.
2. laser welding apparatus as described in claim 1, which is characterized in that the cross slid platform (2) is described including being installed in It is longitudinal slide unit on workbench (1), perpendicular with the longitudinal slide unit and be fixed on the sliding shoe of the longitudinal slide unit (24) On horizontal slide unit, one end of the movable stand (3) is connected on the sliding shoe (24) of the horizontal slide unit.
3. laser welding apparatus as claimed in claim 2, which is characterized in that the horizontal slide unit and longitudinal slide unit include being in The pedestal (21) of strip, the stepper motor (22) for being installed in the pedestal (21) one end, along the pedestal (21) length direction It is arranged and the screw rod (23) being rotatably installed in the pedestal (21), the sliding shoe being set on the screw rod (23) (24), the level trough to accommodate the screw rod (23) of upper end opening, the screw rod and in the pedestal (21) are offered (23) one end is connected on the pedestal (21) other end by bearing and connects the stepper motor (22) by shaft coupling Output shaft.
4. laser welding apparatus as claimed in claim 3, which is characterized in that be oppositely arranged on the inner sidewall of the level trough The sliding slot that twice extend along the pedestal (21) length direction is offered, the two sides of the sliding shoe (24) have and the sliding slot The protrusion that structure matches, and the protrusion is embedded in the sliding slot.
5. laser welding apparatus as claimed in claim 4, which is characterized in that further include a control cabinet, set in the control cabinet It is equipped with PLC controller and laser generator, the stepper motor (22), electric pushrod (5) are controlled by conducting wire and the PLC respectively Device processed is electrically connected, and the laser welding rifle (6) is electrically connected by optical fiber and the laser generator, and the laser occurs Device is mutually electrically connected with the PLC controller.
CN201820939025.1U 2018-06-19 2018-06-19 A kind of laser welding apparatus Active CN208543083U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820939025.1U CN208543083U (en) 2018-06-19 2018-06-19 A kind of laser welding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820939025.1U CN208543083U (en) 2018-06-19 2018-06-19 A kind of laser welding apparatus

Publications (1)

Publication Number Publication Date
CN208543083U true CN208543083U (en) 2019-02-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820939025.1U Active CN208543083U (en) 2018-06-19 2018-06-19 A kind of laser welding apparatus

Country Status (1)

Country Link
CN (1) CN208543083U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110449795A (en) * 2019-09-03 2019-11-15 湖南蓝天机器人科技有限公司 Backing for automatic welding production line pads tooling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110449795A (en) * 2019-09-03 2019-11-15 湖南蓝天机器人科技有限公司 Backing for automatic welding production line pads tooling

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