CN220462588U - Laser welding head bracket assembly - Google Patents
Laser welding head bracket assembly Download PDFInfo
- Publication number
- CN220462588U CN220462588U CN202321442964.2U CN202321442964U CN220462588U CN 220462588 U CN220462588 U CN 220462588U CN 202321442964 U CN202321442964 U CN 202321442964U CN 220462588 U CN220462588 U CN 220462588U
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- laser welding
- welding head
- translation
- adjusting
- adjusting piece
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- 238000003466 welding Methods 0.000 title claims abstract description 42
- 239000002131 composite material Substances 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000013329 compounding Methods 0.000 description 4
- 238000010891 electric arc Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Laser Beam Processing (AREA)
Abstract
The utility model discloses a laser welding head bracket assembly, which comprises a flange mounting seat, a mounting plate and a bracket main body for connecting the flange mounting seat and the mounting plate, wherein the bracket main body can be adjusted in multiple degrees of freedom; the support main body comprises a rotation adjusting piece and a translation adjusting piece, the laser welding head rotates on at least one plane under the action of the rotation adjusting piece, and the laser welding head moves at least in one straight line direction under the action of the translation adjusting piece. The multi-degree-of-freedom adjustment can be realized, and the purpose of adjusting the position can be achieved by rotating the laser welding head on at least one plane under the condition that the laser welding head is kept unchanged by taking the action point as the center.
Description
Technical Field
The utility model relates to the field of welding equipment, in particular to a laser welding head bracket assembly.
Background
At present, laser-arc composite welding is used as a novel welding technology, laser and electric arc are used as dual heat sources, and simultaneously act on the same molten pool to form laser guiding and stabilizing electric arc, so that the electric arc improves the laser absorptivity of metal, enhances the bridging capability of molten drop transition, fully plays the advantages of laser welding and electric arc welding, overcomes the respective defects, and has wider application fields. The types and effects of the composite welding are different through the different positions of the light spots and the arc action points;
in general, the bracket component can only adjust transverse coordinates or unidirectional radian, and cannot meet the requirements of simultaneously meeting various composite welding modes such as coaxial composite, cross composite, offset composite and the like, so that the bracket component with multiple degrees of freedom needs to be designed.
Disclosure of Invention
The present utility model provides a laser welding head holder assembly that solves at least one of the problems identified in the background.
A laser welding head bracket assembly comprises a flange mounting seat, a mounting plate and a bracket main body for connecting the flange mounting seat and the mounting plate, wherein the bracket main body can be adjusted in multiple degrees of freedom;
the support main body includes rotation adjusting piece and translation adjusting piece, and under rotation adjusting piece's effect, the laser welding head is rotatory on at least one plane, and under translation adjusting piece's effect, the laser welding head removes in a straight line direction at least.
The rotary adjusting piece comprises a plurality of rotary adjusting blocks, each rotary adjusting block comprises a connecting plate and an adjusting plate, a fixing hole is formed in each connecting plate, and at least one arc-shaped groove is formed in each adjusting plate;
the circle centers of the arc-shaped grooves on the plurality of rotary adjusting blocks are coincident.
The two adjacent rotary adjusting blocks are fixedly connected through bolts, and the fixing holes are threaded holes matched with the bolts.
The translation regulating part comprises a plurality of translation connecting seats I, a plurality of groups of regulating holes are formed in the translation connecting seats I, and fixing holes are formed in a rotation regulating part connected with any one translation connecting seat I or the other translation connecting seat I.
The two adjacent translation connecting seats I and the rotating adjusting piece are fixedly connected through bolts, and the fixing holes are threaded holes matched with the bolts.
The translation regulating part further comprises a plurality of translation connecting seats II, each translation connecting seat II comprises a sliding groove and a sliding block arranged in the sliding groove in a sliding mode, a yielding groove is formed in the sliding groove, fixing holes are formed in the sliding blocks, and the sliding blocks can be fixed in the sliding grooves through tightening bolts.
Compared with the prior art, the utility model has the beneficial effects that: can meet the requirements of coaxial compounding, cross compounding, deviating compounding and other compounding welding modes;
the multi-degree-of-freedom adjustment can be realized, and the laser welding head can rotate on at least one plane under the condition of keeping the action point as the center unchanged, so that the purpose of adjusting the position is achieved.
Drawings
FIG. 1 is a schematic diagram I of the structure of the present utility model;
FIG. 2 is a schematic diagram II of the structure of the present utility model;
FIG. 3 is a schematic view of one of the rotary adjustment blocks according to the present utility model;
FIG. 4 is a schematic view of another rotary adjustment block according to the present utility model;
FIG. 5 is a schematic view of a translation joint seat I according to the present utility model;
fig. 6 is a schematic structural view of the chute of the present utility model.
Reference numerals illustrate:
the flange comprises a flange mounting seat, a mounting plate, a bracket body, a laser welding head, a rotary adjusting block, a connecting plate, a regulating plate, an arc-shaped groove, a translation connecting seat I, a regulating hole 61, a translation connecting seat II, a sliding groove 71, a sliding block 72 and a yielding groove 73.
Detailed Description
One embodiment of the present utility model will be described in detail below with reference to the attached drawings, but it should be understood that the scope of the present utility model is not limited by the embodiment.
Example 1
As shown in fig. 1 to 6, the laser welding head bracket assembly provided by the embodiment of the utility model comprises a flange mounting seat 1, a mounting plate 2 and a bracket main body 3 for connecting the flange mounting seat 1 and the mounting plate 2, wherein the bracket main body 3 can be adjusted in multiple degrees of freedom;
the bracket main body 3 comprises a rotation adjusting piece and a translation adjusting piece, the laser welding head 4 rotates on at least one plane under the action of the rotation adjusting piece, and the laser welding head 4 moves at least in one straight line direction under the action of the translation adjusting piece;
the rotation adjusting member includes a plurality of rotation adjusting blocks 5, as shown in fig. 2, in this embodiment, two rotation adjusting blocks 5 are taken as an example, each rotation adjusting block 5 includes a connecting plate 51 and an adjusting plate 52, a fixing hole is formed on the connecting plate 51, at least one arc-shaped slot 53 is formed on the adjusting plate 52, three arc-shaped slots 53 are formed on the adjusting plate 52, and the centers of the three arc-shaped slots 53 coincide;
the circle centers of the arc-shaped grooves 53 respectively formed on the two rotary adjusting blocks 5 are coincident, and the circle centers are all arc action positions of the welding gun, so that the spot positions of the laser welding head can be accurately coincident with the arc positions for coaxial compound welding;
as shown in fig. 3 and 4, the two rotation adjusting blocks 5 in the present embodiment are not identical in shape, which is adaptive adjustment according to practical situations, and the lower contact surface of the rotation adjusting block 5 in fig. 3 is profiled to a specific angle by CNC, so that the laser welding head 4 can be kept in a specified plane to adjust the angle direction;
the two rotary adjusting blocks 5 are fixedly connected through bolts, the fixing holes are threaded holes matched with the bolts, the stud parts of the bolts penetrate through the arc-shaped grooves 53 and are screwed into the fixing holes until the bolts are screwed down, the two rotary adjusting blocks can be fixed together, the bolts are unscrewed during adjustment, in addition, a part (possibly another rotary adjusting block or a translation adjusting piece) connected with the rotary adjusting blocks 5 can be provided with a positioning rod, and the positioning rod is positioned in the arc-shaped grooves 53 to play a role in positioning, so that the laser welding head 4 can move along the direction of the arc-shaped grooves 53;
the translation adjusting piece comprises a plurality of translation connecting seats I6, a plurality of groups of adjusting holes 61 are formed in the translation connecting seats I6, and fixing holes are formed in a rotation adjusting piece connected with any one translation connecting seat I6 or the other translation connecting seat I6;
as shown in fig. 2, one of the two translational connecting seats 6 in fig. 2 is composed of a plate, the other is composed of two plate components, two groups of adjusting holes 61 are arranged on the two plates, the purpose of adjusting the position of the laser welding head 4 can be achieved by changing the fixed position,
the two adjacent translation connecting seats 6 and the rotating adjusting piece (namely the adjacent rotation adjusting block and the translation connecting seat 6 in fig. 2) are fixedly connected through bolts, the fixing holes are threaded holes matched with the bolts, the stud parts of the bolts penetrate through the adjusting holes 61 and are screwed into the fixing holes, the bolts can be fixed after being screwed down, the translation connecting seat 6 is moved after the bolts are unscrewed, the adjusting holes 61 corresponding to the fixing holes are changed, and the laser welding head 4 can be horizontally adjusted along one of the Z axis, the X axis or the Y axis directions, so that the light spots can be adjusted to finish cross and offset compound welding before and after an arc action point;
example two
As shown in fig. 2 and 6, on the basis of the first embodiment, the translational adjustment member of the laser welding head bracket assembly of the present embodiment further includes a plurality of translational connection seats two 7, the translational connection seats two 7 include a sliding chute 71 and a sliding block 72 slidably disposed in the sliding chute 71, a yielding groove 73 is formed in the sliding chute 71, a fixing hole is formed in the sliding block 72, and the sliding block 72 can be fixed in the sliding chute 71 by tightening a bolt;
the translation connecting seat II 7 and the translation connecting seat I6 are different modes, but the purposes are the same;
the slide 72 is fixedly connected with the mounting plate 2.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The laser welding head bracket assembly comprises a flange mounting seat (1), a mounting plate (2) and a bracket main body (3) for connecting the flange mounting seat (1) and the mounting plate (2), and is characterized in that the bracket main body (3) can be adjusted in multiple degrees of freedom;
the support main body (3) comprises a rotation adjusting piece and a translation adjusting piece, the laser welding head (4) rotates on at least one plane under the action of the rotation adjusting piece, and the laser welding head (4) moves at least in one straight line direction under the action of the translation adjusting piece.
2. The laser welding head bracket assembly according to claim 1, wherein the rotation adjusting piece comprises a plurality of rotation adjusting blocks (5), each rotation adjusting block (5) comprises a connecting plate (51) and an adjusting plate (52), the connecting plates (51) are provided with fixing holes, and the adjusting plates (52) are provided with at least one arc-shaped groove (53);
the circle centers of the arc-shaped grooves (53) on the rotary adjusting blocks (5) are coincident.
3. A laser welding head holder assembly as claimed in claim 2, characterized in that two adjacent rotary adjustment blocks (5) are fixedly connected by means of bolts, the fixing holes being threaded holes for cooperation with the bolts.
4. The laser welding head support assembly according to claim 1, wherein the translation adjusting member comprises a plurality of translation connecting seats (6), a plurality of groups of adjusting holes (61) are formed in the translation connecting seats (6), and fixing holes are formed in a rotation adjusting member connected with any one translation connecting seat (6) or in another translation connecting seat (6).
5. The laser welding head support assembly of claim 4 wherein the two adjacent ones of the first translation connector holders (6) and the rotary adjustment member are fixedly connected by bolts, and the fixing holes are threaded holes for engagement with the bolts.
6. The laser welding head support assembly according to claim 4, wherein the translation adjusting member further comprises a plurality of translation connecting seats two (7), the translation connecting seats two (7) comprise a sliding groove (71) and a sliding block (72) arranged in the sliding groove (71) in a sliding manner, a yielding groove (73) is formed in the sliding groove (71), a fixing hole is formed in the sliding block (72), and the sliding block (72) can be fixed in the sliding groove (71) by tightening a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321442964.2U CN220462588U (en) | 2023-06-07 | 2023-06-07 | Laser welding head bracket assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321442964.2U CN220462588U (en) | 2023-06-07 | 2023-06-07 | Laser welding head bracket assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220462588U true CN220462588U (en) | 2024-02-09 |
Family
ID=89797615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321442964.2U Active CN220462588U (en) | 2023-06-07 | 2023-06-07 | Laser welding head bracket assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220462588U (en) |
-
2023
- 2023-06-07 CN CN202321442964.2U patent/CN220462588U/en active Active
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