CN208728922U - A kind of laser welding apparatus being installed on robotic gun - Google Patents
A kind of laser welding apparatus being installed on robotic gun Download PDFInfo
- Publication number
- CN208728922U CN208728922U CN201821238487.7U CN201821238487U CN208728922U CN 208728922 U CN208728922 U CN 208728922U CN 201821238487 U CN201821238487 U CN 201821238487U CN 208728922 U CN208728922 U CN 208728922U
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- laser welding
- welding apparatus
- hole
- laser
- fixed plate
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Abstract
The utility model discloses a kind of laser welding apparatus being installed on robotic gun, including transition bracket, laser tracking transducer and laser welding apparatus, the vertical portion top of transition bracket is connected with connector, connector is connected on the 6th axis of robotic gun, the horizontal part side of transition bracket, upper end is respectively equipped with fixed plate and connecting plate, connecting plate side also is provided with fixed plate, the both ends of each fixed plate offer several through-holes, transition bracket, connecting plate, position on laser tracking transducer and laser welding apparatus shell relative to fixed board ends through-hole also offers through-hole, fastener is equipped on the through-hole of fixed plate one end through-hole and transition bracket or connecting plate, fastener is equipped on the through-hole of fixed plate other end through-hole and laser tracking transducer or laser welding apparatus shell.A kind of laser welding apparatus being installed on robotic gun provided by the utility model is stablized so that plate sheet welding automation process reaches, is succinct, being convenient to use purpose.
Description
Technical field
The utility model relates to a kind of laser welding apparatus, especially a kind of laser welding being installed on robotic gun
Equipment.
Background technique
Mostly use traditional arc-welding in enterprise to plate sheet welding at present, to current requirements height, welding deformation amount is big for arc-welding, weldering
Road protrusion influences beautiful and assembly technology, and welding efficiency is low, consumes manpower and material resources.It is welded for 1mm or less weld seam unlike material,
The uncertain factor of arc-welding is difficult effectively to control the deflection of plate, because material is relatively thin, is easy to burn, is extremely difficult to welding and is expected
Effect.The automatic welding that reaches thin plate is placed on the 6th axis of robot using laser welding apparatus, and laser welding has such as
Lower advantage:
(1) metallographic variation range in heat affected area is small, and because the deformation caused by heat transfer is also minimum；
(2) solderable material category is big, and can also be interconnected various dissimilar materials；
(3) it is easy to automate carry out high-speed welding, can be also controlled with numerical digit or computer；
(4) when welding thin material or thin footpath wire rod, the puzzlement of melt back will not be tended to have as arc welding；
(5) (arc welding and electron beam welding are then easy) is not influenced by magnetic field, can be accurately directed at weldment；
(6) two kinds of metals of different physical property (such as different resistance) be can weld；
At present in enterprise's welding procedure, automatic welding is main to realize the unmanned behaviour of welding using special welding machine, welding robot
The purpose of work is used to replace manually, to reduce the injury of cost and welding surroundings to personnel.But automatic welding is to supplied materials
Processing, clamping precision require height, are that cannot reach for the part welding workpiece in enterprise because of process equipment and human factor
To the standard of automatic welding, to cannot achieve automatic welding.
Utility model content
It is set in order to solve the above technical problems, the utility model provides a kind of laser welding being installed on robotic gun
It is standby.
The technical solution of the utility model are as follows: a kind of laser welding apparatus being installed on robotic gun, including transition
Bracket, laser tracking transducer and laser welding apparatus, the transition bracket are L-type, the vertical portion top of transition bracket described in L-type
End is fixedly connected with connector, and the connector is connected on the 6th axis of robotic gun, the horizontal part of transition bracket described in L-type
Side, upper end are respectively equipped with fixed plate and connecting plate, and the side of the connecting plate also is provided with fixed plate, each fixed plate
Both ends offer several through-holes, transition bracket described in L-type, the connecting plate, the laser tracking transducer and laser respectively
Position on welding equipment shell relative to the fixed board ends through-hole also offers through-hole, one end through-hole of the fixed plate
Be equipped with fastener on the through-hole of L-type transition bracket or connecting plate, other end through-hole and the laser tracking of the fixed plate pass
Fastener is equipped on the through-hole of sensor or laser welding apparatus shell.
Preferably, the connecting plate is two pieces, is mutually spirally connected between two pieces of connecting plates.
Preferably, the connector is bump joint.
Preferably, the through-hole is threaded hole.
Preferably, the fastener is bolt.
Preferably, the laser tracker is set to the medial surface of the fixed plate.
Preferably, the laser welding apparatus is set to the lateral surface of the fixed plate.
Preferably, the laser tracking transducer and laser welding apparatus are set in parallel.
Compared with prior art, the utility model has the following beneficial effects: one kind provided by the utility model is installed on
Laser welding apparatus on robotic gun, by being mounted with laser tracking sensing by transition bracket on the 6th axis of robot
Device and laser welding apparatus dispose laser welding apparatus to realize thin plate automatic welding；And because laser welding apparatus is to workpiece
Size positions required precision it is higher, therefore need to be by auxiliary tool, auxiliary tool selects laser tracking equipment to make up this not
Foot place is allowed to plate sheet welding automation process and reaches stable, succinct, is convenient to use purpose.
Detailed description of the invention
Fig. 1 is the vertical view figure structure schematic representation of the utility model.
Fig. 2 is the three-dimensional figure structure schematic representation of the utility model.
Fig. 3 is the three-dimensional figure structure schematic representation of the utility model.
Fig. 4 is the three-dimensional figure structure schematic representation of the utility model.
Fig. 5 is the three-dimensional figure structure schematic representation of the utility model.
Fig. 6 is the three-dimensional figure structure schematic representation of the utility model.
Fig. 7 is the welding process figure of the utility model.
Specific embodiment
With reference to the accompanying drawing and specific embodiment, the utility model is described further.
As shown in Figures 1 to 7, a kind of laser welding apparatus being installed on robotic gun, including transition bracket 1, swash
Optical tracking transducer 2 and laser welding apparatus 3.
Transition bracket 1 is L-type, and the vertical portion top of L-type transition bracket is fixedly connected with bump joint 7, and bump joint 7 connects
It is connected on the 6th axis of robotic gun.
Horizontal part side, the upper end of L-type transition bracket 1 are respectively equipped with fixed plate 4, connecting plate 6, and the lower end of connecting plate 6
It is bolted with connecting plate 8, this connecting plate 8 is L-type.Specifically: the both ends of each fixed plate 4 offer several through-holes respectively, lead to
Hole is preferably threaded hole, and phase on L-type transition bracket 1,3 shell of connecting plate 8, laser tracking transducer 2 and laser welding apparatus
Through-hole is also offered for the position of 4 both ends through-hole of fixed plate, through-hole is preferably threaded hole；When attached, one end of fixed plate 4
Fastener 5 is equipped on the through-hole of through-hole and L-type transition bracket 1 or connecting plate 8 to realize that L-type transition bracket 1 and fixed plate 4 connect
It connects, fastener 5 is preferably bolt, the other end through-hole and 3 shell of laser tracking transducer 2 or laser welding apparatus of fixed plate 4
Through-hole on be equipped with fastener 5 to realize the connection of fixed plate 4 and laser tracking transducer 2 and laser welding apparatus 3, fastening
Part 5 is preferably bolt.
Through-hole is arranged multiple purposes and is: when fixed plate is spent along its midpoint rotation angle, fixing piece can choose phase
It answers and is equipped with fastener on the through-hole on position, in order to realize that laser tracking transducer 2 in fixed plate and laser welding are set
Standby 3 setting angle is adjusted.
Wherein, laser tracker 2 is set to the medial surface of fixed plate；Laser welding apparatus 3 is set to the outside of the fixed plate
Face.
Connecting plate 6, connecting plate 8 is arranged in the utility model on L-type transition bracket 1, and it is whole strong to be on the one hand to enhancing
Degree, plays the role of stiffener plate, on the other hand convenient for flat between 3 position of laser tracking transducer 2 and laser welding apparatus
Row setting.
A kind of laser welding apparatus being installed on robotic gun provided by the utility model, using laser tracking sensing
Device is placed on the 6th axis of robot the capture for realizing position while welding.Laser tracking transducer has the advantages that
(1) sensor processing can measure conventional (Δ y) and (except Δ z), can also calculate according to different weld seams
Method measure difference in height (using lap weld algorithm) between the gap (using butt weld algorithm) of workpiece, workpiece and
The angle of workpiece.Three exclusive measurement lines, can be with measurement sensor to the angle of workpiece direction of advance, by measuring advance side
To angle angle that welding gun can be made to keep constant during the work time；
It (2) can there may be variations for the position of real-time detection weld seam component and weld shape in the welding process.And it will
These data Real-time Feedbacks carry out path modification to robot；
It summarizes, thin plate automatic welding is realized by disposing laser welding apparatus on the 6th axis of robot, because of laser
Welding equipment is higher to the size positions required precision of workpiece, therefore need to be by auxiliary tool, we select laser tracking equipment
This shortcoming is made up, plate sheet welding automation process is allowed to and reaches, stablizes, succinctly, is convenient to use purpose.
The above embodiments are only the preferred embodiment of the utility model, and the right of the utility model cannot be limited with this
Range, therefore, modification made according to the patent scope of the utility model, equivalent variations, improvement etc. still belong to the utility model institute
The range covered.
Claims (8)
1. a kind of laser welding apparatus being installed on robotic gun, it is characterised in that: passed including transition bracket, laser tracking
Sensor and laser welding apparatus, the transition bracket are L-type, and the vertical portion top of transition bracket described in L-type is fixedly connected with company
Fitting, the connector are connected on the 6th axis of robotic gun, the horizontal part side of transition bracket described in L-type, upper end difference
Equipped with fixed plate and connecting plate, the side of the connecting plate also is provided with fixed plate, and the both ends of each fixed plate open up respectively
There are several through-holes, transition bracket described in L-type, the connecting plate, the laser tracking transducer and laser welding apparatus shell
On relative to the position of the fixed board ends through-hole also offer through-hole, one end through-hole and L-type transition branch of the fixed plate
Fastener, the other end through-hole and laser tracking transducer or Laser Welding of the fixed plate are equipped on the through-hole of frame or connecting plate
It connects and is equipped with fastener on the through-hole of apparatus casing.
2. a kind of laser welding apparatus being installed on robotic gun according to claim 1, it is characterised in that: described
Connecting plate is two pieces, is mutually spirally connected between two pieces of connecting plates.
3. a kind of laser welding apparatus being installed on robotic gun according to claim 1, it is characterised in that: described
Connector is bump joint.
4. a kind of laser welding apparatus being installed on robotic gun according to claim 1, it is characterised in that: described
Through-hole is threaded hole.
5. a kind of laser welding apparatus being installed on robotic gun according to claim 1, it is characterised in that: described
Fastener is bolt.
6. a kind of laser welding apparatus being installed on robotic gun according to claim 1, it is characterised in that: described
Laser tracker is set to the medial surface of the fixed plate.
7. a kind of laser welding apparatus being installed on robotic gun according to claim 1, it is characterised in that: described
Laser welding apparatus is set to the lateral surface of the fixed plate.
8. a kind of laser welding apparatus being installed on robotic gun according to claim 1, it is characterised in that: described
Laser tracking transducer and laser welding apparatus are set in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821238487.7U CN208728922U (en) | 2018-08-02 | 2018-08-02 | A kind of laser welding apparatus being installed on robotic gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821238487.7U CN208728922U (en) | 2018-08-02 | 2018-08-02 | A kind of laser welding apparatus being installed on robotic gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208728922U true CN208728922U (en) | 2019-04-12 |
Family
ID=66029314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821238487.7U Expired - Fee Related CN208728922U (en) | 2018-08-02 | 2018-08-02 | A kind of laser welding apparatus being installed on robotic gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208728922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524147A (en) * | 2019-09-06 | 2019-12-03 | 南京奥特电气股份有限公司 | A kind of welding head tracking device |
| CN112338355A (en) * | 2019-08-07 | 2021-02-09 | 南京航空航天大学 | Method and device for controlling double-laser-beam double-side synchronous welding deformation of titanium alloy skin-stringer wallboard |
-
2018
- 2018-08-02 CN CN201821238487.7U patent/CN208728922U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338355A (en) * | 2019-08-07 | 2021-02-09 | 南京航空航天大学 | Method and device for controlling double-laser-beam double-side synchronous welding deformation of titanium alloy skin-stringer wallboard |
| CN112338355B (en) * | 2019-08-07 | 2021-11-26 | 南京航空航天大学 | Double-laser-beam double-side synchronous welding deformation control method for titanium alloy skin-stringer wallboard |
| CN110524147A (en) * | 2019-09-06 | 2019-12-03 | 南京奥特电气股份有限公司 | A kind of welding head tracking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190412 Termination date: 20190802 |