CN210231918U

CN210231918U - Laser welding device

Info

Publication number: CN210231918U
Application number: CN201920837648.2U
Authority: CN
Inventors: Mingwei Li; 李明伟
Original assignee: Shenzhen Xinshunying Technology Co Ltd
Current assignee: Shenzhen Xinshunying Technology Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-04-03
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a laser welding device, which comprises a laser welding machine and a switching device, wherein the top of a workbench of the laser welding machine is fixed with the switching device, the switching device consists of a switching bottom plate, a fixed plate, a connecting plate, a slider and a limiting device, the top of the workbench of the laser welding machine is fixed with the switching bottom plate, the top of the switching bottom plate is provided with a chute, the top of the switching bottom plate is provided with the fixed plate, the bottom of the fixed plate is fixed with the slider, the laser welding device is loaded with a plurality of clamps through the switching device, and the multi-station is realized through the switching of the chute and the limiting device under the premise of ensuring the normal welding of a welding part, when one station is welded, other stations can install and disassemble a welding finished product, the laser welding machine does not need to stop for waiting, the working efficiency of the laser welding machine is improved.

Description

Laser welding device

Technical Field

The utility model relates to a laser welding technical field specifically is a laser welding device.

Background

Laser welding machines, also commonly called laser welding machines and laser welding machines, are machines for processing laser materials, and are divided into laser die welding machines, automatic laser welding machines, laser spot welding machines and optical fiber transmission laser welding machines according to working modes.

When the existing laser welding machine is used, a single clamp is directly fixed on a workbench, welding is carried out after a workpiece is clamped, the workpiece needs to be taken down and a new workpiece is installed after welding is finished, the laser welding machine is always in a halt state in the period of time, the halt time is long, the working efficiency of the laser welding machine is low, and therefore the laser welding device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser welding device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a laser welding device, includes laser-beam welding machine and auto-change over device, laser-beam welding machine workstation top is fixed with auto-change over device, auto-change over device comprises switching bottom plate, fixed plate, connecting plate, slider and stop device, laser-beam welding machine workstation top is fixed with the switching bottom plate, the spout has been seted up at the switching bottom plate top, it is equipped with the fixed plate to switch the bottom plate top, the fixed plate bottom is fixed with the slider, slider and spout sliding connection, the fixed plate symmetry is equipped with two, be fixed with the connecting plate between the fixed plate, fixed plate one side is equipped with stop device, stop device and switching bottom plate fixed connection.

Preferably, a handle is fixed on one side of the fixing plate.

Preferably, one side of the switching bottom plate is fixedly provided with two baffles which are symmetrically distributed.

Preferably, the limiting device is composed of a fixing block, an air cylinder and an elastic device, the fixing block is fixed on one side of the top of the switching bottom plate, the air cylinder is fixed on one side of the fixing block, the elastic device is fixed on one side of the air cylinder, and the elastic device is in contact with the fixing plate.

Preferably, the elastic device comprises an elastic shell, a buffer spring and a knock pin, wherein one end of the air cylinder is fixed with the elastic shell, the knock pin is arranged in the elastic shell and is connected with the elastic shell in a sliding manner, the buffer spring is arranged between the knock pin and the elastic shell, and two ends of the buffer spring are respectively fixedly connected with the elastic shell and the knock pin.

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

1. the utility model discloses a switching device loads a plurality of anchor clamps, switches through spout and stop device, under the prerequisite of guaranteeing the normal welded of a welding, realizes the multistation, when a station welding, other stations can install and dismantle the welding finished product, and the laser-beam welding machine need not shut down and waits, very big saving the preparation time, guarantee laser-beam welding machine uninterrupted duty, promote laser-beam welding machine's work efficiency.

2. The utility model discloses a manual promotion of the fixed plate of being convenient for of handle switches, and the baffle is convenient for spacing of fixed plate, prevents that the fixed plate from breaking away from the spout, protects the fixed plate.

Drawings

FIG. 1 is a front partial sectional view of the present invention;

FIG. 2 is a top partial cross-sectional view of the switching device;

FIG. 3 is an enlarged view of area A of FIG. 1;

fig. 4 is an enlarged view of the region B in fig. 2.

In the figure: 1-laser welding machine; 2-a switching device; 3-switching the backplane; 4, fixing a plate; 5-connecting plates; 6-a chute; 7-a slide block; 8-a limiting device; 9-a handle; 10-a baffle plate; 11-fixing block; 12-a cylinder; 13-a resilient means; 14-a resilient shell; 15-a buffer spring; 16-knock pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a laser welding device comprises a laser welding machine 1 and a switching device 2, wherein the top of a workbench of the laser welding machine 1 is fixedly provided with the switching device 2, the switching device 2 consists of a switching bottom plate 3, a fixed plate 4, a connecting plate 5, two sliders 7 and limiting devices 8, the top of the workbench of the laser welding machine 1 is fixedly provided with the switching bottom plate 3, the top of the switching bottom plate 3 is provided with a chute 6, the top of the switching bottom plate 3 is provided with the fixed plate 4, the bottom of the fixed plate 4 is fixedly provided with the sliders 7, the sliders 7 are in sliding connection with the chutes 6, the fixed plates 4 are symmetrically provided with two sliders 7, the connecting plate 5 is fixed between the fixed plates 4, one side of each fixed plate 4 is provided with the limiting device 8, the limiting devices 8 are fixedly connected with the switching bottom plate 3, the switching device 2 is provided with a plurality of clamps, and is switched through, realize the multistation, when a station welding, other stations can install and dismantle the welding finished product, and laser-beam welding machine 1 need not shut down the wait, very big saving the preparation time, guarantee laser-beam welding machine 1 uninterrupted duty, promote laser-beam welding machine 1's work efficiency.

A handle 9 is fixed on one side of the fixing plate 4, and the fixing plate 4 can be conveniently manually pushed and switched through the handle 9.

Switch 3 one side of bottom plate and be fixed with baffle 10, baffle 10 is equipped with two, baffle 10 symmetric distribution, baffle 10 are convenient for fixed plate 4 spacing, prevent that fixed plate 4 from breaking away from spout 6, protection fixed plate 4.

Stop device 8 comprises fixed block 11, cylinder 12 and resilient means 13, switching bottom plate 3 top one side is fixed with fixed block 11, fixed block 11 one side is fixed with cylinder 12, cylinder 12 one side is fixed with resilient means 13, resilient means 13 and the contact of fixed plate 4, it is spacing to fixed plate 4 through the ejecting resilient means 13 of cylinder 12, guarantees the stability of work piece processing.

Elastic device 13 comprises elastic housing 14, buffer spring 15 and knock pin 16, cylinder 12 one end is fixed with elastic housing 14, the inside knock pin 16 that is equipped with of elastic housing 14, knock pin 16 and elastic housing 14 sliding connection, be equipped with buffer spring 15 between knock pin 16 and the elastic housing 14, buffer spring 15 both ends respectively with elastic housing 14 and knock pin 16 fixed connection, be convenient for fixed plate 4 through knock pin 16 and buffer spring 15 and arrive the location of stop device 8 positions, the manual operation of being convenient for.

When the laser welding machine 1 works, firstly, the laser welding machine 1 is adjusted, the fixture is fixed on the fixing plate 4, then, a workpiece is fixed on the fixture, at the moment, the handle 9 is pulled, the handle 9 drives the fixing plate 4 to move, when the groove of the fixing plate 4 reaches the elastic device 13, the ejector pin 16 slides backwards firstly, the buffer spring 15 is compressed and then ejected, the ejector pin 16 is ejected into the fixing plate 4, the air cylinder 12 is ejected, the elastic device 13 is pressed, the fixing of the fixing plate 4 is finished, the laser welding machine 1 can be stably welded, after the welding of a first workpiece is finished, the air cylinder 12 is loosened, the handle 9 is pulled, the handle 9 drives the fixing plate 4 to slide, at the moment, the fixing plate 4 on one side is repositioned, when the other fixing plate 4 is welded, the workpiece on the top of the first fixing plate 4 is dismounted, the unwelded workpiece is replaced, the process is, the working efficiency of the laser welding machine 1 is improved.

In this scheme, the preferred SK-MJH-200W model of laser-beam welding machine 1, the utility model discloses in related to circuit and control be prior art, do not carry out too much repeated description here.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A laser welding device comprises a laser welding machine (1) and a switching device (2), and is characterized in that: laser-beam welding machine (1) workstation top is fixed with auto-change over device (2), auto-change over device (2) comprises switching bottom plate (3), fixed plate (4), connecting plate (5), slider (7) and stop device (8), laser-beam welding machine (1) workstation top is fixed with switching bottom plate (3), spout (6) have been seted up at switching bottom plate (3) top, switching bottom plate (3) top is equipped with fixed plate (4), fixed plate (4) bottom is fixed with slider (7), slider (7) and spout (6) sliding connection, fixed plate (4) symmetry is equipped with two, be fixed with connecting plate (5) between fixed plate (4), fixed plate (4) one side is equipped with stop device (8), stop device (8) and switching bottom plate (3) fixed connection.

2. A laser welding apparatus according to claim 1, characterized in that: a handle (9) is fixed on one side of the fixing plate (4).

3. A laser welding apparatus according to claim 1, characterized in that: switch bottom plate (3) one side and be fixed with baffle (10), baffle (10) are equipped with two, baffle (10) symmetric distribution.

4. A laser welding apparatus according to claim 1, characterized in that: stop device (8) comprise fixed block (11), cylinder (12) and resilient means (13), switch bottom plate (3) top one side and be fixed with fixed block (11), fixed block (11) one side is fixed with cylinder (12), cylinder (12) one side is fixed with resilient means (13), resilient means (13) and fixed plate (4) contact.

5. A laser welding apparatus according to claim 4, characterized in that: elastic device (13) comprises elastic housing (14), buffer spring (15) and knock pin (16), cylinder (12) one end is fixed with elastic housing (14), the inside knock pin (16) that is equipped with of elastic housing (14), knock pin (16) and elastic housing (14) sliding connection, be equipped with buffer spring (15) between knock pin (16) and elastic housing (14), buffer spring (15) both ends respectively with elastic housing (14) and knock pin (16) fixed connection.