CN104741465A - Method for overlapping and welding two blocks of panels - Google Patents
Method for overlapping and welding two blocks of panels Download PDFInfo
- Publication number
- CN104741465A CN104741465A CN201310749117.5A CN201310749117A CN104741465A CN 104741465 A CN104741465 A CN 104741465A CN 201310749117 A CN201310749117 A CN 201310749117A CN 104741465 A CN104741465 A CN 104741465A
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- CN
- China
- Prior art keywords
- welding
- sheet material
- panels
- boards
- panel
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
- B21D39/028—Reinforcing the connection otherwise than by deforming, e.g. welding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
A method for overlapping and welding two blocks of panels can solve the problem that the welded panels in the prior method occur warping and cannot recover the original flatness, and even though parts of flatness is recovered, the mechanical property of parts of panels are influenced. The method includes the following steps: taking a first panel, forming welding holes which penetrate through the first panel in the first panel; taking a supporting desk and overlapping the second panel and the first panel on the supporting desk in sequence; clamping the peripheries of the two panels and the supporting desk tightly through a clamp and welding the two panels together with a welding machine through the welding holes formed in the periphery of the first panel; taking a pressing plate and a pressing block, placing the pressing block on the middle portion of the upper end of the first panel, placing the pressing plate on the pressing block, compressing the two ends of the pressing plate toward the direction of the supporting desk through the clamp, welding the middle portions of the two panels together with the welding machine through the welding holes formed in the periphery of the pressing block. The method for overlapping and welding the two blocks of the panels is used for manufacturing double-layer panels.
Description
Technical field
The present invention relates to a kind of welding method, be specifically related to a kind of method welded together by two boards material.
Background technology
Present stage, it is welding after two boards material is directly overlapped by the method that two boards material overlap welds together, but after this welding, sheet material generally all can have certain warpage, i.e. deformation, again with knocking, the mode such as extruding recovers the flatness of sheet material, but be difficult to recover original flatness through the sheet material of this mode process, generally all also have certain warpage, simultaneously, after knocking or extruding, can have an impact to the mechanical property of part sheet material.
Summary of the invention
The object of the invention is to: a kind of method two boards material overlap welded together is provided, warpage is produced to solve the rear sheet material of existing method welding, original flatness cannot be recovered, even if recovered part flatness, the problem that also can have an impact to the mechanical property of part sheet material.
The present invention program is as follows: a kind of method two boards material overlap welded together, described method comprises the steps:
Step one: get the first sheet material, the first sheet material has the welding hole of through first sheet material;
Step 2: get support desk, overlays on support desk successively by the second sheet material and the first sheet material;
Step 3: be clamped together by the surrounding of clamp by two boards material and support desk, by the welding hole of the first sheet material surrounding, with welding machine, two boards material welded together;
Step 4: pressure plate and briquetting, briquetting is positioned over the middle part of the first sheet material upper end, pressing plate is lain on briquetting, the two ends of pressing plate compress respectively by the direction of clamp to support desk, afterwards, by being arranged at the welding hole of briquetting surrounding, then weld together with the mid portion of welding machine by two boards material.
The order of implementation step three and step 4 is exchanged, or step 3 and step 4 are implemented simultaneously.
Described welding hole is opened on the plate face of the first sheet material evenly distributedly.
The upper surface of described support desk is plane.
Described clamp is C-type clamp pincers.
Described briquetting is spring.
The present invention compared with prior art, major advantage welding hole is opened by one block of sheet material wherein, both the welding of two boards material mid portion can have been realized, the stress that produces in plate welding process and deformation can be disperseed again, meanwhile, when welding, two boards material is all entirely pressed on support desk, the deformation that when significantly reducing welding, sheet material produces, deformation is substantially negligible, and then it also avoid for eliminate original welding manner bring deformation and the change of sheet material mechanical property that causes.
Accompanying drawing explanation
The main TV structure schematic diagram of device and sheet material at the end of Fig. 1 is step 3;
Fig. 2 is the top view of Fig. 1;
The main TV structure schematic diagram of device and sheet material at the end of Fig. 3 is step 4;
Fig. 4 is the top view of Fig. 3.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of described method two boards material overlap welded together, is characterized in that described method comprises the steps:
Step one: get the first sheet material 1, the first sheet material 1 has the welding hole 11 of through first sheet material 1, and welding hole 11 is opened on the plate face of the first sheet material 1 evenly distributedly.；
Step 2: get support desk 3, the upper surface of support desk 3 is plane, overlays on support desk 3 successively by the second sheet material 2 and the first sheet material 1;
Step 3: be clamped together by the surrounding of clamp 4 by two boards material and support desk 3, by the welding hole 11 of the first sheet material 1 surrounding, welds together two boards material with welding machine, and clamp 4 is C-type clamp pincers, and clamping effect is better;
Step 4: pressure plate 5 and briquetting 6, briquetting 6 is brute spring, and bearing capacity is at more than 100KG.Briquetting 6 is positioned over the middle part of the first sheet material 1 upper end, lain in by pressing plate 5 on briquetting 6, the two ends of pressing plate 5 compress respectively by the direction of clamp 4 to support desk 3, afterwards, by being arranged at the welding hole 11 of briquetting 6 surrounding, then weld together with the mid portion of welding machine by two boards material.Through the two boards material that the method welds together, because in welding process, two boards material remains fabulous flatness, the stress and strain that welding produces has welding hole 11 to share substantially, after welding, the deformation of two boards material is very little, substantially negligible, more existing welding method has significant progress.
The order of implementation step three and step 4 can exchange, and also can step 3 and step 4 implement simultaneously.
Claims (6)
1., by the method that two boards material overlap welds together, it is characterized in that described method comprises the steps:
Step one: get the first sheet material (1), the first sheet material (1) has the welding hole (11) of through first sheet material (1);
Step 2: get support desk (3), overlays on support desk (3) by the second sheet material (2) and the first sheet material (1) successively;
Step 3: be clamped together by the surrounding of clamp (4) by two boards material and support desk (3), by the welding hole (11) of the first sheet material (1) surrounding, with welding machine, two boards material welded together;
Step 4: pressure plate (5) and briquetting (6), briquetting (6) is positioned over the middle part of the first sheet material (1) upper end, pressing plate (5) is lain on briquetting (6), the two ends of pressing plate (5) compress respectively by the direction of clamp (4) to support desk (3), afterwards, by being arranged at the welding hole (11) of briquetting (6) surrounding, then weld together with the mid portion of welding machine by two boards material.
2. a kind of by the method that welds together of two boards material overlap according to claim 1, it is characterized in that: the order of implementation step three and step 4 is exchanged, or step 3 and step 4 are implemented simultaneously.
3. a kind of method two boards material overlap welded together according to claim 1 or 2, is characterized in that: described welding hole (11) is opened on the plate face of the first sheet material (1) evenly distributedly.
4. a kind of method two boards material overlap welded together according to claim 1 or 2, is characterized in that: the upper surface of described support desk (3) is plane.
5. a kind of method two boards material overlap welded together according to claim 1 or 2, is characterized in that: described clamp (4) is C-type clamp pincers.
6. a kind of by overlapping for the two boards material method welded together according to claim 4, it is characterized in that: described briquetting (6) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310749117.5A CN104741465A (en) | 2013-12-31 | 2013-12-31 | Method for overlapping and welding two blocks of panels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310749117.5A CN104741465A (en) | 2013-12-31 | 2013-12-31 | Method for overlapping and welding two blocks of panels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104741465A true CN104741465A (en) | 2015-07-01 |
Family
ID=53582041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310749117.5A Pending CN104741465A (en) | 2013-12-31 | 2013-12-31 | Method for overlapping and welding two blocks of panels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104741465A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014363A (en) * | 2019-12-25 | 2020-04-17 | 天水锻压机床(集团)有限公司 | Double-layer combined type stand column of large bending machine and preparation method thereof |
-
2013
- 2013-12-31 CN CN201310749117.5A patent/CN104741465A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014363A (en) * | 2019-12-25 | 2020-04-17 | 天水锻压机床(集团)有限公司 | Double-layer combined type stand column of large bending machine and preparation method thereof |
| CN111014363B (en) * | 2019-12-25 | 2022-06-17 | 天水锻压机床(集团)有限公司 | Double-layer combined type stand column of large bending machine and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |
|
| WD01 | Invention patent application deemed withdrawn after publication |