CN113843506A - Welding process of laser main body case - Google Patents
Welding process of laser main body case Download PDFInfo
- Publication number
- CN113843506A CN113843506A CN202111216190.7A CN202111216190A CN113843506A CN 113843506 A CN113843506 A CN 113843506A CN 202111216190 A CN202111216190 A CN 202111216190A CN 113843506 A CN113843506 A CN 113843506A
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- CN
- China
- Prior art keywords
- welding
- main body
- pipes
- laser
- welding process
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 238000005520 cutting process Methods 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 238000010330 laser marking Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Classifications
-
- 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
- B23K26/60—Preliminary treatment
-
- 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
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a welding process of a laser main machine case, which comprises pre-welding preparation, main frame welding, main steel plate welding and welding detection, wherein the pre-welding preparation is to cut plates and pipes according to product requirements, an inclined cutting surface is arranged at the end part of each pipe during cutting, the pipes are spliced according to the product requirements during the main frame welding, the spliced pipes are pre-connected and the pre-connected pipes are welded, the pre-connected pipes are connected through the inclined cutting surfaces at the end parts and are welded on the two inclined cutting surfaces, the main steel plates are welded after the main frame welding is finished, the main steel plates are respectively arranged on the main frame, and the welding detection is to detect the welding seams and detect the levelness of the steel plates on the horizontal mounting surface. Through the arrangement of pre-connecting and inclining the cutting surface of the pipe, the stability of the main body frame during welding is ensured, powerful guarantee is provided for the arrangement of the laser equipment, and the service life of the laser equipment can be prolonged.
Description
Technical Field
The invention relates to the field of laser equipment processing, in particular to a welding process of a laser main body case.
Background
With the development of science and technology, the application of laser is extremely wide, wherein the main devices include a laser welding machine, a laser cutting machine and a laser marking machine, which are large devices and are expensive, and therefore, when in use, the stability and reliability of the laser are required to be ensured. The existing main body structure of the equipment is mostly formed by splicing aluminum alloy and reinforced by rivets, and the whole stability of the equipment is possibly deteriorated and the normal operation of the laser equipment is influenced due to the fact that the mode is possibly applied to the laser equipment due to the prolonging of the service time. In particular, a large-sized laser device requires a high frame strength, and is generally assembled by using a thick steel plate as a base material.
Therefore, the inventor of the present invention aims to invent a welding process of a laser main body case in view of the above technical problems.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide a welding process of a laser main body case.
In order to achieve the above purposes, the invention adopts the technical scheme that: the utility model provides a welding process of laser main part machine case, includes that preweld is prepared, main body frame welding, main part steel sheet welding and welding detect, preweld is prepared for cutting panel and tubular product according to the product needs, and during the cutting, sets up the tip of tubular product inclined cut plane, during the main body frame welding, earlier splices tubular product according to the product needs to the tubular product after will splicing is connected in advance to the tubular product that will connect in advance welds, just the tubular product of connecting in advance goes on through the inclined cut plane of tip, and welds at two inclined cut planes, main part steel sheet welding is for after the main body frame welding, sets up the main part steel sheet respectively on the main body frame, the welding detects and carries out the levelness to the steel sheet that lies in horizontal installation face for detecting the butt weld.
Preferably, the inclined cutting surface of the pipe has an included angle of not more than 45 degrees with the vertical direction. The setting of the slope cutting plane of two adjacent tubular products promptly, welding material when having guaranteed the welding can be located this part, has guaranteed the control to the welding range between the adjacent tubular product, has guaranteed welded effect, has also guaranteed simultaneously that the welding seam generally can not surpass the surface of tubular product, has realized stealthy welding, provides the assurance for the welding of subsequent steel sheet moreover.
Preferably, the pipe is provided with a positioning hole, the positioning hole is provided with a positioning block, the positioning block is vertical, and two ends of the positioning block can be respectively inserted into the positioning holes of the adjacent pipes. Namely, the positioning holes and the positioning blocks are utilized to pre-connect the adjacent pipes, so that the basic shape composition of the main body frame is ensured, and then welding is carried out.
Preferably, two ends of the positioning block are respectively provided with a wedge-shaped block. Specific be right angled triangle or right trapezoid, through the external force embedding, guarantee the stability of connecting, through after the welding, can take out the locating piece and carry out the secondary and use.
Preferably, a horizontal main body steel plate is disposed above the main body frame. The main part steel sheet that ground set up mainly is fixed inside equipment, for example laser equipment or other electrical equipment, sets up respectively on the main part steel sheet of side direction to door and heating panel, and the heating panel specifically is for setting up the louvre on the main part steel sheet, guarantees the radiating effect to inside electrical equipment.
Preferably, the weld inspection is performed using ultrasonic waves. The stability of the whole is ensured. The levelness detection mainly ensures the overall level stability and reliability of the laser equipment installed on the installation plate.
The welding process of the laser main body case has the advantages that the stability of the main body frame during welding is ensured by pre-connecting the pipe and arranging the inclined cutting surface, powerful guarantee is provided for the arrangement of laser equipment, and the service life of the laser equipment can be prolonged.
Drawings
Fig. 1 is a schematic structural diagram of a laser main body case.
Fig. 2 is a schematic longitudinal sectional view of a welded portion using the present welding process.
Fig. 3 is a schematic cross-sectional view of a tubing.
In the figure:
1. the pipe comprises a pipe 2, an inclined cutting surface 3, a main steel plate 4, a positioning hole 5 and a positioning block.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
Referring to fig. 1-3, the welding process of the laser main body cabinet in the embodiment includes pre-welding preparation, main body frame welding, main body steel plate 3 welding and welding detection, the pre-welding preparation is to cut the plate and the pipe 1 according to the product requirement, when cutting, the end part of the pipe 1 is provided with an inclined cutting surface 2, when the main body frame is welded, the pipe 1 is spliced according to the product requirement, pre-connecting the spliced pipes 1, welding the pre-connected pipes 1, and performing the pre-connection of the pipes 1 through the inclined cutting surfaces 2 at the end parts, and welding is carried out on the two inclined cutting surfaces 2, the main body steel plate 3 is welded after the main body frame is welded, the main body steel plates 3 are respectively arranged on the main body frame, and welding detection is to detect a welding seam and detect levelness of the steel plates on the horizontal installation surface.
The included angle between the inclined cutting surface 2 of the pipe 1 and the vertical direction is not more than 45 degrees. The setting of the inclined cutting surface 2 of two adjacent tubular products 1 has guaranteed that the welding material when welding can be located this part promptly, has guaranteed the control to the welding range between adjacent tubular product 1, has guaranteed welded effect, has also guaranteed simultaneously that the welding seam generally can not surpass the surface of tubular product 1, has realized stealthy welding, provides the assurance moreover for the welding of subsequent steel sheet.
The pipe 1 is provided with a positioning hole 4, the positioning hole 4 is provided with a positioning block 5, the positioning block 5 is vertical, and two ends of the positioning block 5 can be respectively inserted into the positioning holes 4 of the adjacent pipe 1. Namely, the positioning holes 4 and the positioning blocks 5 are utilized to pre-connect the adjacent pipes 1, so as to ensure the basic shape composition of the main body frame, and then welding is carried out.
Two ends of the positioning block 5 are respectively provided with a wedge-shaped block. Specific be right angled triangle or right trapezoid, through external force embedding, guarantee the stability of connecting, through after the welding, can take out locating piece 5 and carry out the secondary and use.
A horizontal main steel plate 3 is provided above the main frame. The main part steel sheet 3 that ground set up mainly is fixed inside equipment, for example laser equipment or other electrical equipment, sets up respectively to door and heating panel on the main part steel sheet 3 of side direction, and the heating panel specifically is for setting up the louvre on main part steel sheet 3, guarantees the radiating effect to inside electrical equipment.
The weld detection is performed by using ultrasonic waves. The stability of the whole is ensured. The levelness detection mainly ensures the overall level stability and reliability of the laser equipment installed on the installation plate.
Generally speaking, the main body machine case is a rectangular box body, and the inside includes main body frame and main body steel sheet 3 of setting on main body frame, sets up various electrical components in the cavity of inside, sets up other parts of laser equipment on the main body steel sheet 3's of top surface, when setting up, guarantees the stability of connecting, guarantees the level at main body steel sheet 3 of long-term use promptly, guarantees laser equipment's stability then.
Main body frame comprises four stands and eight spreader concatenations, and wherein the upper and lower both ends of stand splice with adjacent spreader through two sets of locating holes 4 and locating piece 5 respectively, and during adjacent stand and spreader concatenation, the welding chamber that inclined cutting plane 2 is constituteed is triangle-shaped, sets up filler in the welding chamber moreover, guarantees welded quality, and the opening is towards the outside, makes things convenient for welded to go on promptly. And in order to guarantee the stable connection of horizontal post, still set up the stiffener between the horizontal post, the stiffener also sets up four.
The upright posts, the cross posts and the reinforcing rods are rectangular tubes, so that the positioning holes 4 are conveniently formed. During welding, the welding is performed through the filler and the welding flux.
The welding process of the laser main machine case has the advantages that the pipe 1 is pre-connected and the cutting surface 2 is inclined, so that stability of a main frame during welding is guaranteed, powerful guarantee is provided for setting of laser equipment, and the service life of the laser equipment can be prolonged.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the present invention is not limited thereto, and any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (6)
1. A welding process of a laser main body case is characterized in that: the method comprises pre-welding preparation, main body frame welding, main body steel plate welding and welding detection, wherein the pre-welding preparation comprises the steps of cutting plates and pipes according to product requirements, and arranging inclined cutting surfaces at the ends of the pipes during cutting, splicing the pipes according to the product requirements during welding of the main body frame, pre-connecting the spliced pipes, welding the pre-connected pipes, connecting the pre-connected pipes through the inclined cutting surfaces at the ends, welding the two inclined cutting surfaces, welding the main body steel plates, and arranging the main body steel plates on the main body frame after the main body frame is welded, wherein the welding detection comprises the steps of detecting the welding seams and detecting the levelness of the steel plates on the horizontal mounting surface.
2. The welding process of the laser main body case according to claim 1, wherein: the included angle between the inclined cutting surface of the pipe and the vertical direction is not more than 45 degrees.
3. The welding process of the laser main body case according to claim 1, wherein: the pipe is provided with a positioning hole, the positioning hole is provided with a positioning block, the positioning block is vertical, and two ends of the positioning block can be respectively inserted into the positioning holes of the adjacent pipes.
4. The welding process of the laser main body case according to claim 3, wherein: and two ends of the positioning block are respectively provided with a wedge-shaped block.
5. The welding process of the laser main body case according to claim 1, wherein: the main body steel plate above the main body frame is horizontally arranged.
6. The welding process of the laser main body case according to claim 1, wherein: the weld detection is performed by using ultrasonic waves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111216190.7A CN113843506A (en) | 2021-10-19 | 2021-10-19 | Welding process of laser main body case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111216190.7A CN113843506A (en) | 2021-10-19 | 2021-10-19 | Welding process of laser main body case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113843506A true CN113843506A (en) | 2021-12-28 |
Family
ID=78978939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111216190.7A Pending CN113843506A (en) | 2021-10-19 | 2021-10-19 | Welding process of laser main body case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113843506A (en) |
-
2021
- 2021-10-19 CN CN202111216190.7A patent/CN113843506A/en active Pending
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20211228 |
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| WD01 | Invention patent application deemed withdrawn after publication |