CN215509551U - Welding seam gap adjusting mechanism for laser wire filling welding - Google Patents
Welding seam gap adjusting mechanism for laser wire filling welding Download PDFInfo
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- CN215509551U CN215509551U CN202121773987.2U CN202121773987U CN215509551U CN 215509551 U CN215509551 U CN 215509551U CN 202121773987 U CN202121773987 U CN 202121773987U CN 215509551 U CN215509551 U CN 215509551U
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Abstract
The utility model provides a welding seam gap adjusting mechanism for laser filler wire welding, which comprises a platform, firmware units and sliding assemblies, wherein the firmware units and the surface of the platform are arranged at intervals; when each firmware unit is positioned at the initial position, the adjacent side surfaces of the adjacent workpieces are abutted; when each firmware unit moves to the termination position, gaps are formed between adjacent side faces of adjacent workpieces at intervals; adjusting the width of the gap between the adjacent workpieces by adjusting the moving distance of each firmware unit; the workpiece on the firmware unit is moved relative to the platform through the sliding assembly, so that adjacent workpieces are far away from each other to form a gap, the process step of clamping the workpieces on the tooling equipment is shortened, and the clamping and positioning are more accurate.
Description
Technical Field
The utility model relates to the technical field of welding tools, in particular to a welding seam gap adjusting mechanism for laser filler wire welding.
Background
The laser filler wire welding is a method of forming a welded joint by filling a specific welding material into a gap in advance, and then melting the welding material by laser irradiation or filling the welding material while the laser is irradiated. At present, laser wire-filling welding is widely applied to the advanced high-tech industrial fields of precision equipment manufacturing and the like.
In a laser wire-filling welding process, two workpieces to be welded are generally fixed by a fixture tool, a gap with a certain width is reserved between the two workpieces, and laser wire-filling welding operation is performed along an extending track of the gap.
However, in the actual process, when an operator fixes a workpiece on a tool fixture, the operator usually determines the workpiece by naked eyes, or clamps the workpiece between two workpieces by a thin iron sheet, so that the gap between the two workpieces meets the parameter requirement of the gap, and then takes out the thin iron sheet for welding; therefore, when the workpiece is clamped, the steps are complicated, and the efficiency of welding operation is greatly reduced. Meanwhile, different workpieces have different welding requirements, the widths of the gaps are different, and the conventional tool does not basically have the function of adjusting the widths of the gaps.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a welding seam gap adjusting mechanism for laser filler wire welding, which can conveniently and accurately adjust the gap width.
The technical scheme of the utility model is realized as follows: the utility model provides a welding seam gap adjusting mechanism for laser filler wire welding, which comprises a platform and a plurality of firmware units arranged on the platform, wherein a workpiece is arranged on the end surface of each firmware unit, which is far away from the platform, and the welding seam gap adjusting mechanism also comprises a plurality of sliding assemblies, the firmware units and the surface of the platform are arranged at intervals, the sliding assemblies are respectively connected between the firmware units and the surface of the platform, and the sliding assemblies drive the firmware units to move relative to the platform along the direction parallel to the surface of the platform, so that the adjacent firmware units are far away from each other; when each firmware unit is positioned at the initial position, the adjacent side surfaces of the adjacent workpieces are abutted; when each firmware unit moves to the termination position, gaps are formed between adjacent side faces of adjacent workpieces at intervals; the width of the gap between the adjacent workpieces is adjusted by adjusting the moving distance of each fastener unit.
In addition to the above, preferably, extension lines of the moving directions of the respective firmware units intersect at the same point.
On the basis of the technical scheme, the fixing device further comprises guide rails, the guide rails are arranged between the fixing element units and the platform, the guide rails are close to the side faces of the fixing element units, which are adjacent to each other, and the extending direction of the guide rails is the same as the extending direction of the fixing element units.
On the basis of the technical scheme, preferably, the sliding assembly comprises a base, a sliding part, a first limiting block and a second limiting block, the base is arranged on the platform, the sliding part is connected with the base in a sliding mode, a firmware unit is arranged on the sliding part, the first limiting block and the second limiting block are respectively arranged at two ends of the base along the moving direction of the firmware unit, and the sliding part moves relative to the base between the first limiting block and the second limiting block.
Further preferably, when the fixing element unit is located at the initial position, the sliding element abuts against the first limiting block; when the firmware unit moves to the termination position, the sliding piece abuts against the second limiting block.
Further preferably, the second stopper can selectively move relative to the base, and the distance between the second stopper and the first stopper is adjusted.
Further preferably, the sliding assembly further comprises a bolt and a knob, a flange is arranged on the end face, far away from the platform, of the base, the flange is located on one side, far away from the first limiting block, of the second limiting block, one end of the bolt is connected with the second limiting block shaft, the other end of the bolt is in threaded connection with the flange and penetrates through the flange to extend outwards, and the knob is arranged at the end portion, far away from the bolt, of the bolt.
Compared with the prior art, the welding seam gap adjusting mechanism for laser filler wire welding has the following beneficial effects:
(1) the clamping device is provided with the firmware unit and the workpieces on the firmware unit move relative to the platform through the sliding assembly, so that the adjacent workpieces are far away from each other and form a gap, the process step of clamping the workpieces on the tooling equipment is shortened, and the clamping and positioning are more accurate.
(2) The moving distance of the sliding piece is limited by adjusting the relative position relation between the second limiting block and the base, so that the width of the gap is adjusted.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of a weld gap adjustment mechanism of the present invention;
FIG. 2 is a side view of the weld gap adjustment mechanism of the present invention;
FIG. 3 is a top view of the slide assembly of the present invention;
FIG. 4 is a side cross-sectional view of the slide assembly of the present invention;
figure 5 is a partial perspective view of the slide assembly of the present invention.
In the figure: 1. a platform; 2. a sliding assembly; 21. a base; 211. a flange; 22. a slider; 23. a first stopper; 24. a second limiting block; 25. a bolt; 26. a knob; 3. a firmware unit; 4. a guide rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1 and fig. 2, the weld gap adjusting mechanism for laser filler wire welding according to the present invention includes a platform 1 and a plurality of fixing units 3 disposed on the platform 1, wherein a workpiece is disposed on an end surface of each fixing unit 3 away from the platform 1, and further includes a plurality of sliding assemblies 2 and a guide rail 4.
Wherein, each fixing element unit 3 and the surface of the platform 1 are arranged at intervals, and each sliding component 2 is respectively connected between each fixing element unit 3 and the surface of the platform 1.
The sliding component 2 drives the fixing element units 3 to move relative to the platform 1 along the direction parallel to the surface of the platform 1, so that the adjacent fixing element units 3 are far away from each other; when each of the fastener elements 3 is located at the initial position, the adjacent side surfaces of the adjacent workpieces are abutted.
When the technical scheme is adopted, when each firmware unit 3 moves to the termination position, a gap is formed between the adjacent side surfaces of the adjacent workpieces at intervals; the width of the gap between the adjacent workpieces is adjusted by adjusting the moving distance of each of the fastener units 3. Wherein the extension lines of the moving directions of the firmware units 3 intersect at the same point. Thereby avoiding the position of the gap from being misplaced when the firmware unit 3 moves; meanwhile, it should be noted that, in practice, not all of the firmware units 3 need to be moved, and generally, one of the firmware units 3 is kept fixed, and the other firmware units 3 are moved with reference to the fixed firmware unit 3, so that the gap can be prevented from being misaligned.
In order to realize that the sliding component 2 drives the firmware unit 3 to move, the utility model is realized by the following means.
As shown in fig. 1, with reference to fig. 3, 4 and 5, the sliding assembly 2 includes a base 21, a sliding member 22, a first stopper 23 and a second stopper 24, the base 21 is disposed on the platform 1, the sliding member 22 is slidably connected to the base 21, the sliding member 22 is disposed with the fixing unit 3, the first stopper 23 and the second stopper 24 are respectively disposed at two ends of the base 21 along the moving direction of the fixing unit 3, and the sliding member 22 moves between the first stopper 23 and the second stopper 24 relative to the base 21; by limiting the range of movement of the slider 22, the width of the gap between the two workpieces can be limited.
In addition, in order to enable the operator to clearly know the maximum movement range of the slider 22, when the adjacent workpieces are separated from each other, the distance between the two does not exceed the width requirement of the gap, and therefore, when the fastener unit 3 is located at the initial position, the slider 22 abuts against the first stopper 23; when the fastener unit 3 is moved to the end position, the slider 22 abuts on the second stopper 24.
Further, in order to adjust the width of the gap as needed, the range of movement of the slider 22 needs to be adjusted accordingly,
specifically, the second stopper 24 can selectively move relative to the base 21, and adjust the distance between the second stopper 24 and the first stopper 23.
The sliding assembly 2 further comprises a bolt 25 and a knob 26, a flange 211 is arranged on the end face of the base 21 far away from the platform 1, the flange 211 is located on one side of the second limiting block 24 far away from the first limiting block 23, one end of the bolt 25 is connected with the shaft of the second limiting block 24, the other end of the bolt 25 is in threaded connection with the flange 211 and penetrates through the flange 211 to extend outwards, and the knob 26 is arranged at the end part of the bolt 25 extending outwards; the distance between the second stopper 24 and the first stopper 23 is adjusted by turning the knob 26, so that the moving range of the slider 22 is adjusted.
As an alternative embodiment, the guide rails 4 are each provided between the fastener unit 3 and the platform 1, each guide rail 4 is adjacent to a side surface of the fastener unit 3 adjacent to each other, and the guide rails 4 extend in the same direction as the fastener unit 3, thereby guiding the movement of the fastener unit 3.
The working principle is as follows:
before each workpiece is clamped on the fixing element unit 3, the knob 26 is rotated according to the parameter requirement to adjust the distance between the second limiting block 24 and the first limiting block 23, so as to limit the moving distance of the sliding element 22 relative to the surface of the platform 1.
Then, after the workpieces are sequentially positioned and clamped on the fixing unit 3, the adjacent workpieces are abutted against each other, and no gap is left between the abutted parts. At this time, the slide assembly 2 is actuated to move the fastener elements 3 away from each other and to move adjacent workpieces away from each other, thereby forming a gap between adjacent sides of the adjacent workpieces. Since the moving distance of the slider 22 is within the limited range, the gap formed by the adjacent workpieces being apart from each other can be accurately adjusted.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a welding seam clearance adjustment mechanism for laser filler wire welded, includes platform (1) and sets up a plurality of firmware units (3) on platform (1), sets up the work piece on the terminal surface of platform (1) is kept away from in each firmware unit (3), its characterized in that: the fixing device is characterized by further comprising a plurality of sliding assemblies (2), wherein the fixing element units (3) and the surface of the platform (1) are arranged at intervals, the sliding assemblies (2) are respectively connected between the fixing element units (3) and the surface of the platform (1), and the sliding assemblies (2) drive the fixing element units (3) to move relative to the platform (1) along the direction parallel to the surface of the platform (1) so that the adjacent fixing element units (3) are far away from each other; when each firmware unit (3) is positioned at the initial position, the adjacent side surfaces of the adjacent workpieces are abutted; when each firmware unit (3) moves to the termination position, a gap is formed between adjacent side surfaces of adjacent workpieces at intervals; the width of the gap between the adjacent workpieces is adjusted by adjusting the moving distance of each of the fastener units (3).
2. The weld gap adjustment mechanism for laser filler wire welding of claim 1, wherein: extension lines of the moving directions of the firmware units (3) intersect at the same point.
3. The weld gap adjustment mechanism for laser filler wire welding of claim 1, wherein: the fixing device is characterized by further comprising guide rails (4), wherein the guide rails (4) are arranged between the fixing element units (3) and the platform (1), each guide rail (4) is close to the side face, adjacent to each other, of each fixing element unit (3), and the extending direction of each guide rail (4) is the same as that of each fixing element unit (3).
4. The weld gap adjustment mechanism for laser filler wire welding of claim 1, wherein: the sliding assembly (2) comprises a base (21), a sliding piece (22), a first limiting block (23) and a second limiting block (24), the base (21) is arranged on the platform (1), the sliding piece (22) is connected with the base (21) in a sliding mode, a fixing piece unit (3) is arranged on the sliding piece (22), the first limiting block (23) and the second limiting block (24) are arranged at two ends of the base (21) respectively along the moving direction of the fixing piece unit (3), and the sliding piece (22) moves between the first limiting block (23) and the second limiting block (24) relative to the base (21).
5. The weld gap adjustment mechanism for laser filler wire welding according to claim 4, wherein: when the firmware unit (3) is located at the initial position, the sliding piece (22) is abutted against the first limiting block (23); when the fixing element unit (3) is moved to the end position, the slider (22) abuts against the second stopper (24).
6. The weld gap adjustment mechanism for laser filler wire welding according to claim 4, wherein: the second limiting block (24) can selectively move relative to the base (21), and the distance between the second limiting block (24) and the first limiting block (23) is adjusted.
7. The weld gap adjustment mechanism for laser filler wire welding of claim 6, wherein: the sliding assembly (2) further comprises a bolt (25) and a knob (26), a flange (211) is arranged on the end face, far away from the platform (1), of the base (21), the flange (211) is located on one side, far away from the first limiting block (23), of the second limiting block (24), one end of the bolt (25) is connected with the second limiting block (24) in a shaft mode, the other end of the bolt (25) is in threaded connection with the flange (211) and penetrates through the flange (211) to extend outwards, and the knob (26) is arranged at the end portion, extending outwards, of the bolt (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121773987.2U CN215509551U (en) | 2021-08-02 | 2021-08-02 | Welding seam gap adjusting mechanism for laser wire filling welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121773987.2U CN215509551U (en) | 2021-08-02 | 2021-08-02 | Welding seam gap adjusting mechanism for laser wire filling welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215509551U true CN215509551U (en) | 2022-01-14 |
Family
ID=79788629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121773987.2U Active CN215509551U (en) | 2021-08-02 | 2021-08-02 | Welding seam gap adjusting mechanism for laser wire filling welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215509551U (en) |
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2021
- 2021-08-02 CN CN202121773987.2U patent/CN215509551U/en active Active
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