CN217667070U - Seam welder welding plate - Google Patents
Seam welder welding plate Download PDFInfo
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- CN217667070U CN217667070U CN202221805658.6U CN202221805658U CN217667070U CN 217667070 U CN217667070 U CN 217667070U CN 202221805658 U CN202221805658 U CN 202221805658U CN 217667070 U CN217667070 U CN 217667070U
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Abstract
The utility model provides a seam welder welds board, weld the board including first board and second welding, first one side of welding the board is equipped with the welding limit, and first welding limit integrated into one piece who welds the board has location limit portion, one side that the second welded the board is equipped with the welding limit, and the second welds the welding limit of board and is equipped with and matches the suitable positioning groove limit with location limit portion. The utility model discloses be equipped with the anti-torsion convex surface that is wave form convex surface on well location limit portion, insert the second at the first location limit portion that welds the board and weld the locating groove limit back that the board established after, effectively avoid the first board that welds after the drum that welds, the second welds and twists reverse between the board, guarantee the stability among the welding seam welding process, improve the welding seam quality, weld the board at first simultaneously, the second welds the board bending and is the drum in-process, will prevent the convex surface that twists reverse the convex surface and design into wave form, improve the ductility, avoid taking place the fracture when crooked.
Description
Technical Field
The utility model relates to a weld the board technical field, especially relate to a seam welder welds board.
Background
The assembly of the cylinder body is an important link in the production of the tank body, the traditional cylinder body is usually bent into the cylinder body by a flat plate body, and the cylinder body are usually subjected to butt seam welding through a seam welder during butt joint. However, the traditional cylinder structure is difficult to accurately position, so that welding defects are generated in subsequent processes, or a large amount of time is wasted due to the lack of professional equipment in the assembly process, and the production efficiency is reduced.
Disclosure of Invention
In order to solve the problem, the utility model provides a seam welder welds board to solve above-mentioned problem more definitely.
The utility model discloses a following technical scheme realizes:
the utility model provides a seam welder welds board, weld the board including first welding board and second, first one side of welding the board is equipped with the welding limit, and first welding limit integrated into one piece who welds the board has location limit portion, one side that the second welded the board is equipped with the welding limit, and the welding limit of second welding the board is equipped with the locating slot limit that matches and suit with location limit portion, first welding board, second welding board roll bending are the cylinder, and the locating slot limit roll bending that first welding board established is interior annular body, and the locating slot limit roll bending that the second welded the board established is interior annular groove, and is inserted by the interior annular body cooperation of location limit portion bending to locate in the interior annular groove by locating slot limit bending, location limit portion is equipped with the anti-torsion convex surface with the binding surface on locating slot limit, and the binding surface on locating limit portion is equipped with the anti-torsion convex surface complex spacing groove.
Furthermore, the width of the positioning edge part is consistent with that of the positioning groove edge, and the welding flux preformed groove is formed in the inner side of the positioning edge part.
Furthermore, the anti-twisting convex surface is a wavy convex surface, and the limiting groove is a wavy cambered surface matched with the anti-twisting convex surface and suitable for being attached.
Furthermore, the outer end edge of the anti-twisting convex surface is provided with a chamfer, and a transition area is arranged at the joint of the inner end of the anti-twisting convex surface and the first welding plate.
Furthermore, a plurality of positioning pin holes are formed in the positioning edge part and the positioning groove edge, and the positioning pin holes are arranged at equal intervals of 20 cm.
Furthermore, a positioning pin hole formed in the positioning edge portion corresponds to a positioning pin hole formed in the positioning groove edge, and a positioning pin member is inserted into the positioning pin hole in a matching manner.
The utility model has the advantages that:
1. the utility model provides a first weld the board, the second welds the board and bends into the cylinder through rolling equipment after, the location limit portion roll bending of first welding board one side is interior annular body, the location groove limit roll bending of second welding board one side is interior annular groove, when the first welding board, the second welding board that bend into the cylinder butt joint, insert by the interior annular body cooperation of location limit portion bending into locate by the interior annular groove of location groove limit bending, make first welding board, the second welding board carry out the accurate counterpoint of the central axis, the precision when effectively guaranteeing to piece together to weld;
2. the utility model discloses be equipped with the anti-torsion convex surface that is wave form convex surface on well location limit portion, insert the second at the first location limit portion that welds the board and weld the locating groove limit back that the board established after, effectively avoid the first board that welds after the drum that welds, the second welds and twists reverse between the board, guarantee the stability among the welding seam welding process, improve the welding seam quality, weld the board at first simultaneously, the second welds the board bending and is the drum in-process, will prevent the convex surface that twists reverse the convex surface and design into wave form, improve the ductility, avoid taking place the fracture when crooked.
Drawings
Fig. 1 is a schematic structural diagram 1 of a first welding plate and a second welding plate before rolling into a tube in the present invention;
fig. 2 is a schematic structural diagram 2 of the first welding plate and the second welding plate before rolling into a tube in the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 1;
fig. 4 is a schematic structural diagram 1 of the first welding plate and the second welding plate after rolling into a cylinder in the present invention;
fig. 5 is a schematic structural diagram 2 of the first welding plate and the second welding plate after rolling into a cylinder in the present invention;
fig. 6 is a side sectional view of the joint of the positioning edge and the positioning groove edge of the present invention.
In the figure: 1. a first weld plate; 101. positioning the edge part; 1011. an anti-twist convex surface; 1012. chamfering; 1013. a transition zone; 1014. a solder pre-groove; 201. positioning the groove edge; 3. a positioning pin hole; 301. a locating pin member.
Detailed Description
In order to more clearly and completely explain the technical scheme of the present invention, the present invention is further explained with reference to the attached drawings.
Please refer to fig. 1-4, the utility model provides a seam welder welds board, including first welding plate 1 and second welding plate 2, one side of first welding plate 1 is equipped with the welding limit, and the welding limit integrated into one piece of first welding plate 1 has location limit portion 101, one side of second welding plate 2 is equipped with the welding limit, and the welding limit of second welding plate 2 is equipped with the locating groove limit 201 that matches with location limit portion 101, first welding plate 1, second welding plate 2 is after the cylinder is crooked through rolling equipment, the location limit portion 101 that first welding plate 1 established is crooked to be interior annular body in the roll, the locating groove limit 201 that second welding plate 2 was established is crooked to be interior annular groove, first welding plate 1, when second welding plate 2 that the bending becomes the cylinder docks, the interior annular body cooperation of the crooked shaping of locating groove limit portion 101 is inserted and is located the interior annular groove of the crooked shaping of locating groove limit, make first welding plate 1, second welding plate 2 carry out the accuracy of central axis to the counterpoint, the precision when effectively guaranteeing to splice the welding.
As shown in fig. 3 and 5, the width of the positioning edge 101 is the same as the width of the positioning groove edge 201, so that the inner annular ring bent from the positioning edge 101 is completely inserted into the inner annular groove bent from the positioning groove edge 201, and the abutting position is ensured to be tight and not more than the gap; as shown in fig. 3 and 5, a solder material reserving groove 1014 is formed inside the positioning edge 101, and when the first welding plate 1 and the second welding plate 2 bent into the cylindrical bodies are butted, the solder material reserving groove 1014 is used for filling solder material for soldering and fixing.
As shown in fig. 3 and fig. 6, the joint surface of the positioning edge 101 and the positioning groove edge 201 is provided with a twisting-prevention convex surface 1011, the joint surface of the positioning groove edge 201 and the positioning edge 101 is provided with a limit groove matched with the twisting-prevention convex surface 1011, the twisting-prevention convex surface 1011 is a wavy convex surface, the limit groove is a wavy arc surface matched and matched with the twisting-prevention convex surface 1011, and when the positioning edge 101 arranged on the first welding plate 1 is inserted into the positioning groove edge 201 arranged on the second welding plate 2, the first welding plate 1 and the second welding plate 2 which are bent into a cylinder are effectively prevented from twisting, so that the stability in the welding process of a welding seam is ensured, and the quality of the welding seam is improved; in the process that the first welding plate 1 and the second welding plate 2 are bent to be cylindrical, the anti-twisting convex surface 1011 is designed to be a wavy convex surface, so that the ductility is improved, and the first welding plate and the second welding plate are prevented from being broken during bending.
As shown in fig. 3 and 4, the outer end edge of the anti-twisting convex surface 1011 is provided with a chamfer 1012, which is beneficial to guiding the positioning edge 101 into the positioning groove edge 201 when the first welding plate 1 and the second welding plate 2 which are bent into cylinders are butted; as shown in fig. 3, a transition region 1013 is provided at a joint between the inner end of the anti-twisting convex surface 1011 and the first welding plate 1, and the transition region 1013 improves a stress concentration condition at the joint, thereby avoiding a problem of cracking caused by excessive stress concentration.
Locating edge portion 101, a plurality of locating pin hole 3 has all been seted up on locating groove limit 201, and be equidistant 20cm setting between every locating pin hole 3, locating pin hole 3 that sets up on locating edge portion 101 and the locating groove limit 201 on set up corresponding setting of locating pin hole 3, and the cooperation is inserted in locating pin hole 3 and is equipped with locating pin piece 301, first weld plate 1 at the bending into cylinder, second weld plate 2 carries out the butt joint back, insert through locating pin piece 301 and locate locating edge portion 101, in the locating pin hole 3 that locating groove limit 201 set up, make locating edge portion 101, locating groove limit 201 dock spacingly in advance, avoid taking place not hard up to break away from and influence the precision of welding seam.
In the utility model, after the first welding plate 1 and the second welding plate 2 are bent into a cylinder through rolling equipment, the positioning edge part 101 of one side of the first welding plate 1 is bent into an inner annular ring body in a rolling way, the positioning groove edge 201 of one side of the second welding plate 2 is bent into an inner annular groove in a rolling way, when the first welding plate 1 and the second welding plate 2 which are bent into the cylinder are butted, the inner annular ring body formed by the positioning edge part 101 in a bending way is inserted into the inner annular groove formed by the positioning groove edge 201 in a matching way, so that the first welding plate 1 and the second welding plate 2 are accurately aligned with the central axis, and the accuracy in the tailor welding is effectively ensured;
the utility model discloses be equipped with on well location limit portion 101 and be the convex surface 1011 that turns round of preventing that is wave form convex surface, when inserting the positioning edge portion 101 that the second welded plate 2 established behind the positioning edge portion 201 at the first location limit portion 101 that welds that board 1 established, effectively avoid turning round to take place between the first board 1 that welds after the drum, the second welded plate 2, guarantee the stability in the welding seam welding process, improve the welding seam quality, in the first board 1 that welds, the second welded plate 2 is crooked to be the drum process simultaneously, will prevent turning round convex surface 1011 to design into wave form convex surface, improve ductility, avoid breaking when crooked;
the utility model discloses first welding plate 1, the second of bending into the cylinder welds the board 2 and docks the back, inserts through locating pin piece 301 and locates in locating pin hole 3 that locating edge portion 101, locating groove limit 201 seted up for locating edge portion 101, locating groove limit 201 dock in advance spacingly, avoid taking place not hard up and break away from and influence the precision of welding seam.
Of course, the present invention can also have other various embodiments, and based on the embodiments, other embodiments obtained by those skilled in the art without any creative work all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a seam welder welds board, includes that first welding plate (1) and second weld board (2), its characterized in that, one side of first welding plate (1) is equipped with the welding limit, and the welding limit integrated into one piece of first welding plate (1) has location limit portion (101), one side of second welding plate (2) is equipped with the welding limit, and the welding limit of second welding plate (2) is equipped with and matches location limit portion (101) suitable positioning groove limit (201), first welding plate (1), second welding plate (2) roll bending are the cylinder, and location limit portion (101) roll bending that first welding plate (1) established is interior annular body, and positioning groove limit (201) roll bending that second welding plate (2) established is interior annular groove, and inserts by the interior annular groove cooperation of location limit portion (101) bend forming and locate by positioning groove limit portion (201) bend forming, positioning limit portion (101) and the binding face of positioning groove limit (201) are equipped with the anti-twist 1011 and are equipped with the convex surface (1011) of anti-twist with the binding face (1011) of positioning groove limit portion (201) and the cooperation of anti-twist.
2. The seam welder welding plate according to claim 1, characterized in that the width of the positioning edge part (101) is the same as the width of the positioning groove edge (201), and a solder reserve groove (1014) is formed inside the positioning edge part (101).
3. The seam welder welding plate according to claim 1, wherein the anti-twisting convex surface (1011) is a wavy convex surface, and the limiting groove is a wavy arc surface matched and attached to the anti-twisting convex surface (1011).
4. A seam welder welding plate according to claim 1, characterized in that the outer end edge of said anti-twist convexity (1011) is provided with a chamfer (1012), and the junction of the inner end of the anti-twist convexity (1011) and the first welding plate (1) is provided with a transition zone (1013).
5. The seam welder welding plate according to claim 1, wherein a plurality of positioning pin holes (3) are formed in the positioning edge portion (101) and the positioning groove edge (201), and each positioning pin hole (3) is arranged at an equal interval of 20 cm.
6. The seam welder welding plate according to claim 5, characterized in that the positioning pin hole (3) formed on the positioning edge part (101) is arranged corresponding to the positioning pin hole (3) formed on the positioning groove edge (201), and the positioning pin member (301) is inserted in the positioning pin hole (3) in a matching way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221805658.6U CN217667070U (en) | 2022-07-13 | 2022-07-13 | Seam welder welding plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221805658.6U CN217667070U (en) | 2022-07-13 | 2022-07-13 | Seam welder welding plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217667070U true CN217667070U (en) | 2022-10-28 |
Family
ID=83717583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221805658.6U Active CN217667070U (en) | 2022-07-13 | 2022-07-13 | Seam welder welding plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217667070U (en) |
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2022
- 2022-07-13 CN CN202221805658.6U patent/CN217667070U/en active Active
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