CN216370661U

CN216370661U - Laser welding device

Info

Publication number: CN216370661U
Application number: CN202122585685.9U
Authority: CN
Inventors: 龙曾; 刘仕业; 聂振球; 钟文江
Original assignee: Guangzhou Nandun Communications Equipment Co ltd
Current assignee: Guangzhou Nandun Communications Equipment Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-26
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a laser welding device which comprises a base, a welding assembly, a longitudinal driving assembly and a transverse driving assembly, wherein a working table top for placing a workpiece to be welded is arranged on the base, the welding assembly is positioned above the working table top, the transverse driving assembly is installed at the driving end of the longitudinal driving assembly, the longitudinal driving assembly is suitable for driving the transverse driving assembly to move towards or away from the working table top, the welding assembly is installed at the driving end of the transverse driving assembly, and the laser welding device does not need manual operation so as to reduce the labor consumption.

Description

Laser welding device

Technical Field

The utility model relates to the technical field of welding equipment, in particular to a laser welding device.

Background

In the process of an industrial control cabinet, in order to ensure that the front door and the rear door of a server cabinet meet the mesh ventilation area required by equipment and also consider the structural rigidity of a mesh door, reinforcing ribs on the periphery of a door panel are generally attached to a screen plate, then the reinforcing ribs are integrally attached to the surface of the screen plate by using a welding gun, gaps are prevented from being formed between the reinforcing ribs on the periphery and the screen plate, the common method is to perform spot welding or section welding along the gaps formed between the reinforcing ribs and the surface of the screen plate by using argon arc welding or carbon dioxide welding, so that the gaps are covered by using welding seams (the welding seams refer to stripes formed at the welding positions after welding materials are melted), but the welding process usually adopts manual operation, the full coverage of the welding seams can not add a polishing process, and manpower is wasted.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a laser welding device, which does not need manual welding operation and can be used for carrying out full-welding processing on a workpiece through the laser welding device, so that the structural rigidity of the workpiece is improved, the labor consumption of the station is reduced, and the welding line polishing process can be reduced.

The purpose of the utility model is realized by adopting the following technical scheme:

a laser welding device comprises a base, a welding assembly, a longitudinal driving assembly and a transverse driving assembly, wherein a workbench surface used for placing a workpiece to be welded is arranged on the base, the welding assembly is located above the workbench surface, the transverse driving assembly is installed at a driving end of the longitudinal driving assembly, the longitudinal driving assembly is suitable for driving the transverse driving assembly to move towards or away from the direction of the workbench surface, the welding assembly is installed at a driving end of the transverse driving assembly, the transverse driving assembly is suitable for driving the welding assembly to move along the length direction of the workbench surface, the welding assembly comprises an installation seat, two welding heads and two welding head driving mechanisms, the installation seat is connected with the driving end of the transverse driving assembly, the two welding head driving mechanisms are symmetrically installed on the installation seat and form a Y shape, the two welding heads are respectively arranged on the two welding head driving mechanisms.

Further, this application still includes locking Assembly, locking Assembly includes locking seat and locking cylinder, locking seat sets up table surface one side, locking cylinder install in locking seat is last to be located the locking seat orientation table surface's one side, just locking cylinder with table surface is formed with and is used for placing the clearance of treating the welding workpiece, locking cylinder's drive end orientation table surface direction sets up, in order to be suitable for with treat that the welding workpiece supports tightly table surface is last.

Further, the locking subassembly is provided with a plurality ofly, and is a plurality of the locking subassembly sets up table surface is with one side and be the equidistance setting.

Further, a rubber pad is installed at the driving end of the locking cylinder.

Furthermore, the longitudinal driving assembly comprises two electric sliding tables, the two electric sliding tables are respectively arranged at two ends of the workbench surface, and the transverse driving assembly is arranged between the two electric sliding tables and is respectively connected with the driving ends of the two electric sliding tables so as to be suitable for the electric sliding tables to drive the transverse driving assembly to move towards or away from the workbench surface.

Further, horizontal drive assembly includes slide bar, lead screw and driving motor, the slide bar both ends respectively with two electronic slip table is connected, the symmetry is provided with two fixing bases on the slide bar, the lead screw sets up two between the fixing base, driving motor's main shaft with the lead screw is connected, offer the confession on the mount pad the slide opening that the slide bar passed, in order to be suitable for the mount pad is followed slide bar length direction slides, be provided with on the mount pad with lead screw threaded connection's connecting seat.

Furthermore, the base is further provided with a support frame connected with the electric sliding table.

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

this application is through the soldered connection actuating mechanism who sets up to make the user can be according to treating the difference of welded workpiece welding position, control soldered connection actuating mechanism's the volume that stretches out, with the position of adjustment soldered connection, with the work piece that can adapt to different specifications, then the horizontal actuating mechanism who cooperates the setting, with can the horizontal drive soldered connection move the welding, need not artifical soldered connection that removes, can effectively reduce the manpower, practice thrift the cost.

Drawings

FIG. 1 is a schematic view of a laser welding apparatus according to the present invention;

FIG. 2 is a schematic view of a welded assembly of a laser welding apparatus according to the present invention;

the figure is as follows: 1. a base; 2. welding the assembly; 201. a mounting seat; 202. welding a head; 203. a welding head driving mechanism; 3. an electric sliding table; 4. a lateral drive assembly; 401. a slide bar; 402. a screw rod; 5. and locking the cylinder.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

As shown in fig. 1 and fig. 2, the present application discloses a laser welding device, which includes a base 1, a welding assembly 2, a longitudinal driving assembly and a transverse driving assembly 4, wherein a working table for placing a workpiece to be welded is disposed on the base 1, the welding assembly 2 is located above the working table, the transverse driving assembly 4 is mounted at a driving end of the longitudinal driving assembly, the longitudinal driving assembly is adapted to drive the transverse driving assembly 4 to move towards or away from the working table, the welding assembly 2 is mounted at the driving end of the transverse driving assembly 4, the transverse driving assembly 4 is adapted to drive the welding assembly 2 to move along a length direction of the working table, the welding assembly 2 includes a mounting base 201, two welding heads 202 and two welding head driving mechanisms 203, the mounting base 201 is connected with the driving end of the transverse driving assembly 4, the two welding head driving mechanisms 203 are symmetrically mounted on the mounting base 201 and form a Y shape, the two bonding heads 202 are mounted on the two bonding head driving mechanisms 203, respectively.

When the welding head is used, a workpiece to be welded is placed on a working table, a user determines the extension amount of the welding head driving mechanism according to the welding position of the workpiece to be welded, then the longitudinal driving assembly drives the transverse driving assembly 4 to move towards the direction of the working table until the welding head is abutted against the position to be welded, at the moment, the welding head and the transverse driving assembly 4 are synchronously started to drive the welding head to transversely move, and the workpiece is welded in the moving process.

The welding head driving mechanism 203 in the present application can adopt the existing common driving cylinder, and can also adopt other linear driving mechanisms, which is not limited in the present application.

This application is through the soldered connection actuating mechanism 203 that sets up to make the user can be according to waiting to weld the difference of work piece welding position, the amount that stretches out of control soldered connection actuating mechanism 203, with the position of adjustment soldered connection 202, with the work piece that can adapt to different specifications, then the horizontal actuating mechanism that the cooperation set up, with can horizontal drive soldered connection 202 remove the welding, need not the manual work and remove soldered connection 202, can effectively reduce the manpower, practice thrift the cost.

Preferably, this application still includes locking Assembly, and locking Assembly includes locking seat and locking cylinder 5, and locking seat sets up in table surface one side, and locking cylinder 5 installs on locking seat to be located the one side of locking seat towards table surface, and locking cylinder 5 and table surface are formed with and are used for placing the clearance of waiting to weld the work piece, and locking cylinder 5's drive end sets up towards table surface direction, in order being suitable for will wait to weld the work piece and support tightly on table surface.

When the welding device is used, a user needs to place a workpiece to be welded on the working table, and part of the workpiece to be welded is located in the gap, so that the workpiece to be welded can be pressed tightly when the driving end of the locking cylinder 5 moves towards the working table, and the workpiece to be welded is prevented from moving in the welding process.

In addition, for the stability of the work piece of treating welding in welding process, locking assembly is provided with a plurality ofly in this application, and a plurality of locking assembly settings are with one side and be the equidistance setting at table surface to can wait to weld the work piece and firmly press on table surface.

And when avoiding pressing from both sides locking cylinder 5 and treating the contact of processing work piece, treat processing work piece surface and cause the damage, the rubber pad is installed at locking cylinder 5's drive end to this application to can cushion locking cylinder 5 and treat the impact of processing work piece, reduce and treat that the probability of processing work piece damage appears.

Preferably, the longitudinal driving assembly in this application includes two electric sliding tables 3, the two electric sliding tables 3 are respectively disposed at two ends of the working table, and the transverse driving assembly 4 is disposed between the two electric sliding tables 3 and is respectively connected to the driving ends of the two electric sliding tables 3, so as to be suitable for the electric sliding tables 3 to drive the transverse driving assembly 4 to move towards or away from the working table.

Preferably, the transverse driving assembly 4 in the present application includes a sliding rod 401, a screw rod 402 and a driving motor, two ends of the sliding rod 401 are respectively connected to the two electric sliding tables 3, two fixing seats are symmetrically disposed on the sliding rod 401, the screw rod 402 is disposed between the two fixing seats, a main shaft of the driving motor is connected to the screw rod 402, a sliding hole for the sliding rod 401 to pass through is disposed on the mounting seat 201, so that the mounting seat 201 can slide along the length direction of the sliding rod 401, and a connecting seat in threaded connection with the screw rod 402 is disposed on the mounting seat 201.

For the stability that improves the structure, still be provided with the support frame of being connected with electronic slip table 3 on this application base 1 to can provide the support for electronic slip table 3, avoid taking place to rock in the 3 working processes of electronic slip table.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. A laser welding device characterized in that: including base (1), welding subassembly (2), vertical drive assembly and horizontal drive assembly (4), be provided with the table surface that is used for placing the work piece of waiting to weld on base (1), welding subassembly (2) are located table surface top, horizontal drive assembly (4) install in vertical drive assembly's drive end, vertical drive assembly is suitable for the drive horizontal drive assembly (4) orientation or keep away from table surface direction motion, welding subassembly (2) install in the drive end of horizontal drive assembly (4), horizontal drive assembly (4) are suitable for the drive welding subassembly (2) are followed table surface length direction moves, welding subassembly (2) are including mount pad (201), two soldered connections (202) and two soldered connections actuating mechanism (203), mount pad (201) with the drive end of horizontal drive assembly (4) is connected, the two welding head driving mechanisms (203) are symmetrically arranged on the mounting base (201) and form a Y shape, and the two welding heads (202) are respectively arranged on the two welding head driving mechanisms (203).

2. A laser welding apparatus according to claim 1, characterized in that: still include locking Assembly, locking Assembly includes locking seat and locking cylinder (5), locking seat sets up table surface one side, locking cylinder (5) install in locking seat is last to be located the locking seat orientation table surface's one side, just locking cylinder (5) with table surface is formed with the clearance that is used for placing the work piece of waiting to weld, the drive end orientation of locking cylinder (5) table surface direction sets up, in order to be suitable for with wait to weld the work piece and support tightly on the table surface.

3. A laser welding apparatus according to claim 2, characterized in that: the locking subassembly is provided with a plurality ofly, and is a plurality of the locking subassembly sets up table surface is with one side and be the equidistance setting.

4. A laser welding apparatus according to claim 2, characterized in that: and a rubber pad is arranged at the driving end of the locking cylinder.

5. A laser welding apparatus according to claim 1, characterized in that: the longitudinal driving assembly comprises two electric sliding tables (3), the two electric sliding tables (3) are arranged at two ends of the workbench surface respectively, and the transverse driving assembly (4) is arranged between the two electric sliding tables (3) and is connected with the driving ends of the two electric sliding tables (3) respectively so as to be suitable for the electric sliding tables (3) to drive the transverse driving assembly (4) to move towards or away from the workbench surface.

6. A laser welding apparatus according to claim 5, wherein: horizontal drive assembly (4) include slide bar (401), lead screw (402) and driving motor, slide bar (401) both ends respectively with two electronic slip table (3) are connected, the symmetry is provided with two fixing bases on slide bar (401), lead screw (402) set up two between the fixing base, driving motor's main shaft with lead screw (402) are connected, offer the confession on mount pad (201) the slide opening that slide bar (401) passed, in order to be suitable for mount pad (201) are followed slide bar (401) length direction slides, be provided with on mount pad (201) with lead screw (402) threaded connection's connecting seat.

7. A laser welding apparatus according to claim 5, wherein: the base (1) is also provided with a support frame connected with the electric sliding table (3).