CN112008245A - Laser welding equipment - Google Patents
Laser welding equipment Download PDFInfo
- Publication number
- CN112008245A CN112008245A CN202010977545.3A CN202010977545A CN112008245A CN 112008245 A CN112008245 A CN 112008245A CN 202010977545 A CN202010977545 A CN 202010977545A CN 112008245 A CN112008245 A CN 112008245A
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- Prior art keywords
- assembly
- welding
- laser
- coupled
- axis moving
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
- B23K26/0884—Devices involving movement of the laser head in at least one axial direction in at least two axial directions in at least in three axial directions, e.g. manipulators, robots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention relates to laser welding equipment, which comprises a bottom plate, a bracket fixedly connected with the bottom plate, a mounting plate connected with the bracket, and a welding assembly connected with the mounting plate, wherein the bracket is fixedly connected with the bottom plate; the periphery of the welding assembly is provided with a cover body, the bottom of the cover body is connected with the bottom plate, one side of the cover body is provided with a vacuum pressure assembly, the other side of the cover body is provided with a lens corresponding to the welding assembly, the outer side of the lens is further provided with a laser assembly, the laser assembly is connected with an angle adjusting assembly, the angle adjusting assembly is connected with an X-axis moving assembly, and the X-axis moving assembly is further connected with a Y-axis moving assembly. The invention provides a closed vacuum welding environment, reduces the generation of welding bubbles, reduces the leakage rate, improves the welding quality, can realize the adjustment of a welding angle through the angle adjusting assembly, can also adjust the positions of the X-axis moving assembly and the Y-axis moving assembly, and is better suitable for the welding effect of different workpieces.
Description
Technical Field
The invention relates to the technical field of laser welding, in particular to laser welding equipment.
Background
The existing laser welding equipment can generate a lot of welding bubbles and a large leakage rate during welding, thereby causing poor welding quality; therefore, the demand cannot be satisfied.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide laser welding equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
a laser welding device comprises a bottom plate, a bracket fixedly connected with the bottom plate, a mounting plate connected with the bracket, and a welding assembly connected with the mounting plate; the periphery of the welding assembly is provided with a cover body, the bottom of the cover body is connected with the bottom plate, one side of the cover body is provided with a vacuum pressure assembly, the other side of the cover body is provided with a lens corresponding to the welding assembly, the outer side of the lens is further provided with a laser assembly, the laser assembly is connected with an angle adjusting assembly, the angle adjusting assembly is connected with an X-axis moving assembly, and the X-axis moving assembly is further connected with a Y-axis moving assembly.
The further technical scheme is as follows: a sealing gasket is arranged between the cover body and the bottom plate.
The further technical scheme is as follows: and the bottom plate is provided with a processing seat corresponding to the lower end of the welding assembly, and the processing seat is fixedly connected with the bottom plate.
The further technical scheme is as follows: the cover body is also provided with a sliding door corresponding to the processing seat.
The further technical scheme is as follows: the welding assembly comprises a material pressing cylinder connected with the mounting plate, a pressure head seat connected with the telescopic end of the material pressing cylinder, a pressure head column connected with the lower end of the pressure head seat, and a pressure head connected with the lower end of the pressure head column.
The further technical scheme is as follows: a floating joint is arranged between the telescopic end of the material pressing cylinder and the pressing head seat, and the lower end of the pressing head is connected with a pressing cover.
The further technical scheme is as follows: the vacuum pressure assembly comprises a vacuum pressure regulating valve connected with the cover body and a vacuum pressure display meter connected with the vacuum pressure regulating valve.
The further technical scheme is as follows: the laser assembly comprises a welding gun corresponding to the lens and a laser head connected with the welding gun; the laser head is connected with the angle adjusting assembly, and the lens corresponds to the processing seat.
The further technical scheme is as follows: the angle adjusting component comprises a welding gun clamp connected with the laser head, a gun seat connected with the welding gun clamp, a vertical adjusting seat connected with the gun seat in a sliding manner, and a horizontal adjusting seat connected with the vertical adjusting seat in a sliding manner; the bottom of the horizontal adjusting seat is connected with the X-axis moving assembly in a sliding mode.
The further technical scheme is as follows: the X-axis moving assembly comprises an X-axis sliding rail connected with the bottom of the horizontal adjusting seat in a sliding manner, and an X-axis servo motor arranged at the end part of the X-axis sliding rail; the Y-axis moving assembly comprises a vertical connecting plate connected with the X-axis slide rail, a Y-axis slide rail connected with the vertical connecting plate in a sliding mode, and a Y-axis servo motor arranged at the upper end of the Y-axis slide rail, and the Y-axis slide rail is further connected with a fixed seat.
Compared with the prior art, the invention has the beneficial effects that: the welding device comprises a bottom plate, a bracket fixedly connected with the bottom plate, a mounting plate connected with the bracket, and a welding assembly connected with the mounting plate; the periphery of the welding assembly is provided with a cover body, the bottom of the cover body is connected with the bottom plate, one side of the cover body is provided with a vacuum pressure assembly, the other side of the cover body is provided with a lens corresponding to the welding assembly, the outer side of the lens is also provided with a laser assembly, the laser assembly is connected with an angle adjusting assembly, the angle adjusting assembly is connected with an X-axis moving assembly, and the X-axis moving assembly is also connected with a Y-axis moving assembly; the vacuum welding device has the advantages that a closed vacuum welding environment is provided, welding bubbles are reduced, the leakage rate is reduced, the welding quality is improved, the adjustment of a welding angle can be realized through the angle adjusting assembly, the position can be adjusted through the X-axis moving assembly and the Y-axis moving assembly, the welding effect of different workpieces can be better adapted, and the requirements can be better met.
The invention is further described below with reference to the accompanying drawings and specific embodiments.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of a laser welding apparatus according to the present invention;
FIG. 2 is a schematic structural diagram of a laser welding apparatus according to the present invention with the cover removed;
FIG. 3 is a schematic view of a welded assembly;
FIG. 4 is a schematic diagram of the laser assembly, the angle adjustment assembly, the X-axis moving assembly, and the Y-axis moving assembly;
fig. 5 is a schematic structural view of the laser assembly and the angle adjustment assembly.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.
As shown in fig. 1 to 5, in the embodiment, the present invention discloses a laser welding apparatus, including a base plate 10, a bracket 20 fixedly coupled to the base plate 10, a mounting plate 30 coupled to the bracket 20, a welding assembly 40 coupled to the mounting plate 30; the periphery of the welding assembly 40 is provided with a cover body 50, the bottom of the cover body 50 is connected with the bottom plate 10, one side of the cover body 50 is provided with a vacuum pressure assembly 60, the other side of the cover body is provided with a lens 70 corresponding to the welding assembly 40, the outer side of the lens 70 is further provided with a laser assembly 80, the laser assembly 80 is connected with an angle adjusting assembly 90, the angle adjusting assembly 90 is connected with an X-axis moving assembly 100, and the X-axis moving assembly 100 is further connected with a Y-axis moving assembly 110.
Wherein, this laser welding equipment provides a confined vacuum welding environment, has reduced the production of welding bubble and has reduced the leakage rate, has improved welding quality, and can realize welding angle's regulation through angle adjusting part 90, can also X axle removal subassembly 100 and Y axle removal subassembly 110 carry out position control, and the welding effect of the different work pieces of better adaptation can satisfy the demand better.
Specifically, as shown in fig. 1, a sealing gasket 120 is further disposed between the cover 50 and the base plate 10, so as to further enhance the sealing effect.
Specifically, as shown in fig. 2, a processing seat 130 is disposed at a lower end position of the base plate 10 corresponding to the welding assembly 40, and the processing seat 130 is fixedly connected to the base plate 10, so that a workpiece can be conveniently placed, and the welding effect and efficiency are improved.
Specifically, as shown in fig. 1, a sliding door 51 is further disposed at a position of the cover 50 corresponding to the processing seat 130, so that the workpiece can be conveniently taken and placed, and the efficiency is improved.
In this embodiment, a sealing ring (not shown) is further disposed at a joint of the sliding door 51 and the cover 50 to enhance the sealing effect.
Specifically, as shown in fig. 2 and 3, the welding assembly 40 includes a pressing cylinder 41 connected to the mounting plate 30, a pressing head seat 42 connected to a telescopic end of the pressing cylinder 41, a pressing head column 43 connected to a lower end of the pressing head seat 42, and a pressing head 44 connected to a lower end of the pressing head column 43, where the position of the pressing head 44 corresponds to that of the processing seat 130, so as to fix the workpiece and improve the welding effect.
A floating joint 45 is further arranged between the telescopic end of the material pressing cylinder 41 and the pressing head seat 42, so that the vertical position can be conveniently adjusted to adapt to workpieces with different heights, and a pressing cover 46 is further connected to the lower end of the pressing head 44, so that the fixing effect on the workpieces is further enhanced, and the workpieces are prevented from moving in the welding process.
Specifically, as shown in fig. 1, the vacuum pressure assembly 60 includes a vacuum pressure regulating valve 61 coupled to the enclosure 50, and a vacuum pressure display gauge 62 coupled to the vacuum pressure regulating valve 61, wherein the vacuum pressure regulating valve 61 is used for evacuating the enclosure 50 before welding the workpiece, the vacuum degree is set according to the welding effect to be achieved, and the vacuum degree is displayed by the vacuum pressure display gauge 62, so that the vacuum degree in the enclosure 50 can be known in real time to ensure the welding effect.
Specifically, as shown in fig. 4 and 5, the laser assembly 80 includes a welding gun 81 corresponding to the lens 70, and a laser head 82 coupled to the welding gun 81, wherein the laser head 82 generates laser light to weld a workpiece through the welding gun 81; laser head 82 with the hookup of angle adjustment subassembly 90 can adjust the laser welding angle, makes it can better aim at the welding seam to improve the welding effect, lens 70 with the position of processing seat 130 is corresponding, and wherein, lens 70 adopts the inserted mounting means, and is fixed through quick detach screw and cover body 50, easy maintenance and practice thrift the space, and the printing opacity is respond well simultaneously.
Specifically, as shown in fig. 4 and 5, the angle adjusting assembly 90 includes a welding gun clamp 91 coupled to the laser head 82, a gun base 92 coupled to the welding gun clamp 91, a vertical adjusting base 93 slidably coupled to the gun base 92, and a horizontal adjusting base 94 slidably coupled to the vertical adjusting base 93; the bottom of the horizontal adjustment seat 94 is slidably coupled to the X-axis moving assembly 100.
In the embodiment, the lower end of the laser head 82 passes through the welding gun clamp 91 to be connected with the welding gun clamp 91, and the connection is firm and stable. Furthermore, the welding gun clamp 91 is rotatably connected with the gun base 92, the welding angle of the welding gun 81 can be adjusted by rotating the welding gun clamp 91, the lower end of the gun base 92 is provided with a vertical adjusting rod 95, the up-and-down movement of the gun base 92 can be realized by rotating the vertical adjusting rod 95, so as to drive the laser component 80 to move up and down, the welding angle adjusting effect of the welding gun 81 is further improved, the outer end of the horizontal adjusting seat 94 is also provided with a horizontal adjusting rod 96, the back-and-forth movement of the gun base 92 in the horizontal direction can be realized by rotating the horizontal adjusting rod 96, so as to drive the laser component 80 to move back and forth, the welding angle adjusting effect of the welding gun 81 is improved, the vertical adjusting seat 93 is also provided with an arc-shaped waist groove 931, the relative position of the vertical adjusting seat 93 and the horizontal adjusting seat 94 can be adjusted through the arc-shaped waist groove 931, the welding angle adjusting effect of the welding gun 81 is better improved.
Specifically, as shown in fig. 4 and 5, the X-axis moving assembly 100 includes an X-axis slide rail 101 slidably coupled to the bottom of the horizontal adjustment seat 94, and an X-axis servo motor 102 disposed at an end of the X-axis slide rail 101; the Y-axis moving assembly 110 includes a vertical connecting plate 111 connected to the X-axis slide rail 101, a Y-axis slide rail 112 connected to the vertical connecting plate 111 in a sliding manner, and a Y-axis servo motor 113 disposed at an upper end of the Y-axis slide rail 112, and a fixing base 114 is further connected to a rear end of the Y-axis slide rail 112 for fixing the Y-axis moving assembly 110 and the X-axis moving assembly 100. The X-axis servo motor 102 drives the angle adjusting assembly 90 to move in the horizontal direction through the lead screw, and the Y-axis servo motor 113 drives the X-axis moving assembly 100 to move in the vertical direction through the lead screw, so that the angle adjusting assembly 90 is driven to move in the vertical direction, and the welding effect of different workpieces is better adapted.
The invention relates to laser welding equipment based on a compressor cylinder, which is not limited to the compressor cylinder, and has the following core points: the sealing cover is in a sealed negative pressure environment, and can be used for single-head laser welding, multi-head laser welding and swing welding.
The technical contents of the present invention are further illustrated by the examples only for the convenience of the reader, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation based on the present invention is protected by the present invention. The protection scope of the invention is subject to the claims.
Claims (10)
1. The laser welding equipment is characterized by comprising a bottom plate, a bracket fixedly connected with the bottom plate, a mounting plate connected with the bracket, and a welding assembly connected with the mounting plate; the periphery of the welding assembly is provided with a cover body, the bottom of the cover body is connected with the bottom plate, one side of the cover body is provided with a vacuum pressure assembly, the other side of the cover body is provided with a lens corresponding to the welding assembly, the outer side of the lens is further provided with a laser assembly, the laser assembly is connected with an angle adjusting assembly, the angle adjusting assembly is connected with an X-axis moving assembly, and the X-axis moving assembly is further connected with a Y-axis moving assembly.
2. The laser welding apparatus of claim 1, wherein a gasket is disposed between the cover and the base plate.
3. The laser welding apparatus of claim 2, wherein the base plate is provided with a processing seat corresponding to a lower end position of the welding assembly, and the processing seat is fixedly connected with the base plate.
4. The laser welding apparatus of claim 3, wherein a sliding door is further provided on the cover corresponding to the machining seat.
5. The laser welding apparatus of claim 3, wherein the welding assembly comprises a pressing cylinder coupled to the mounting plate, a pressing head base coupled to a telescopic end of the pressing cylinder, a pressing head column coupled to a lower end of the pressing head base, and a pressing head coupled to a lower end of the pressing head column.
6. The laser welding equipment as claimed in claim 5, wherein a floating joint is further provided between the telescopic end of the material pressing cylinder and the pressing head seat, and a pressing cover is further connected to the lower end of the pressing head.
7. The laser welding apparatus of claim 1 wherein the vacuum pressure assembly comprises a vacuum pressure regulator valve coupled to the enclosure and a vacuum pressure display gauge coupled to the vacuum pressure regulator valve.
8. The laser welding apparatus of claim 3, wherein the laser assembly includes a welding torch corresponding to the lens, and a laser head coupled to the welding torch; the laser head is connected with the angle adjusting assembly, and the lens corresponds to the processing seat.
9. The laser welding apparatus of claim 8 wherein the angle adjustment assembly comprises a torch clamp coupled to the laser head, a gun holder coupled to the torch clamp, a vertical adjustment base slidably coupled to the gun holder, and a horizontal adjustment base slidably coupled to the vertical adjustment base; the bottom of the horizontal adjusting seat is connected with the X-axis moving assembly in a sliding mode.
10. The laser welding apparatus according to claim 9, wherein the X-axis moving assembly includes an X-axis slide rail slidably coupled to a bottom of the horizontal adjustment base, and an X-axis servo motor disposed at an end of the X-axis slide rail; the Y-axis moving assembly comprises a vertical connecting plate connected with the X-axis slide rail, a Y-axis slide rail connected with the vertical connecting plate in a sliding mode, and a Y-axis servo motor arranged at the upper end of the Y-axis slide rail, and the Y-axis slide rail is further connected with a fixed seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010977545.3A CN112008245A (en) | 2020-09-17 | 2020-09-17 | Laser welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010977545.3A CN112008245A (en) | 2020-09-17 | 2020-09-17 | Laser welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112008245A true CN112008245A (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010977545.3A Pending CN112008245A (en) | 2020-09-17 | 2020-09-17 | Laser welding equipment |
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| CN (1) | CN112008245A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846505A (en) * | 2021-01-07 | 2021-05-28 | 快克智能装备股份有限公司 | Novel laser constant temperature pressure welding machine head of high stability |
| CN115008002A (en) * | 2022-03-22 | 2022-09-06 | 哈尔滨工大焊接科技有限公司 | Vacuum environment swing laser welding method and system |
-
2020
- 2020-09-17 CN CN202010977545.3A patent/CN112008245A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846505A (en) * | 2021-01-07 | 2021-05-28 | 快克智能装备股份有限公司 | Novel laser constant temperature pressure welding machine head of high stability |
| CN115008002A (en) * | 2022-03-22 | 2022-09-06 | 哈尔滨工大焊接科技有限公司 | Vacuum environment swing laser welding method and system |
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