CN215999282U - Laser welding tool for grid products - Google Patents
Laser welding tool for grid products Download PDFInfo
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- CN215999282U CN215999282U CN202122235545.9U CN202122235545U CN215999282U CN 215999282 U CN215999282 U CN 215999282U CN 202122235545 U CN202122235545 U CN 202122235545U CN 215999282 U CN215999282 U CN 215999282U
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- 238000003466 welding Methods 0.000 title claims abstract description 39
- 238000003825 pressing Methods 0.000 claims abstract description 30
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The utility model provides a net class product laser welding frock, includes: the device comprises a supporting plate, a V-shaped block and two pressing devices; the supporting plate is vertically arranged, and a V-shaped groove is formed in the upper end of the supporting plate and provided with a first V-shaped notch; the V-shaped block is arranged on the side face of the supporting plate, the V-shaped block is provided with a second V-shaped groove opening which is equal to the first V-shaped groove opening in size and consistent in direction, a plurality of accommodating grooves are formed in the V-shaped block, and the accommodating grooves and the second V-shaped groove opening form an X-shaped accommodating groove for accommodating a plate together; the two pressing devices are respectively arranged on the first groove walls on the two sides of the V-shaped groove and used for pressing and fixing the plate on the second groove walls on the two sides of the V-shaped block. The utility model discloses simple structure can accurate fixed net class product, has improved welding efficiency and welding precision.
Description
Technical Field
The utility model relates to a laser welding technical field, in particular to net class product laser welding frock.
Background
With the rapid development in the fields of aviation, aerospace, weaponry, ships and the like, various hollow skeleton products are increasing in number in order to reduce the weight of equipment. Some of the products have higher requirements on the thickness and the flatness of the rib plate, the thin-wall part grid products can not meet the requirements only by casting, the casting and machining production difficulty is high, the cost is high, and most of the thin-wall part grid products adopt a laser welding mode to splice and weld plates with uniform thickness.
At present, when a grid product is welded by adopting a laser welding mode, most of the grid products are welded by adopting a common manual operation mode, and when the grid product is manually operated, a workpiece is inconvenient to process, difficult to fix and control, and cannot be accurately fixed by manpower, so that the grid product is seriously deformed and scrapped after welding; and the product back protection is difficult in the laser welding process, which causes the welding quality to be reduced.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model provides a net class product laser welding frock, simple structure, convenient operation can accurate fixed net class product, has improved welding efficiency and welding precision.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: the utility model provides a net class product laser welding frock, includes:
the supporting plate is vertically arranged, a V-shaped groove is formed in the upper end of the supporting plate, and the V-shaped groove is provided with a first V-shaped notch;
the V-shaped block is arranged on the side face of the supporting plate and provided with a second V-shaped notch which is equal to the first V-shaped notch in size and consistent in direction, a plurality of accommodating grooves are formed in the V-shaped block, and the accommodating grooves and the second V-shaped notch form an X-shaped accommodating groove for accommodating a plate together;
and the two pressing devices are respectively arranged on the first groove walls on the two sides of the V-shaped groove and are used for pressing and fixing the plate on the second groove walls on the two sides of the V-shaped block. The beneficial effects are that: place panel in X shape standing groove to make panel be latticed, compressing tightly panel through two closing device, realized quick fixed panel, the clamping is fast, has improved welding efficiency and welding precision.
Furthermore, the pressing device comprises a pressing bolt and a pressing plate, one end of the pressing plate is detachably and fixedly connected with the first groove wall of the V-shaped groove through the pressing bolt, and the other end of the pressing plate presses the plate on the second groove wall of the V-shaped block. The beneficial effects are that: under the action of the compression bolts and the compression plates, the plates are quickly compressed and loosened, the labor intensity of workers is reduced, and the working efficiency is improved
Furthermore, the V-shaped blocks are composed of a plurality of rectangular blocks, and an accommodating groove for fixing the plates is arranged between every two adjacent rectangular blocks.
Furthermore, a first back protection vent hole penetrating through the rectangular block is formed in the center of the upper end of the rectangular block and used for communicating back protection gas. The beneficial effects are that: through first back protection air vent switch-on back protection gas, can realize carrying out back protection to the welding position, improve welding quality.
Furthermore, the end angles of the rectangular blocks are planes, and second back protection vent holes communicated with the first back protection vent holes are formed in the planes.
Furthermore, the rectangular block is connected with the supporting plate through a plurality of fixing bolts, a counter bore for the fixing bolts to pass through is formed in the rectangular block, and a plurality of threaded holes matched with the fixing bolts are formed in the supporting plate. The beneficial effects are that: can dismantle fixed connection through a plurality of fixing bolt, be favorable to quick clamping, improve welding rate.
Furthermore, a horizontal plate which is parallel and level with the bottom of the support plate is arranged on one side of the support plate, and the support plate and the horizontal plate form an L shape.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a rectangular block of the present invention;
fig. 3 is a schematic structural view of the plate of the present invention;
fig. 4 is an installation schematic diagram of the plate of the present invention.
The labels in the figure are: 1. the backup pad, 2, V type groove, 3, rectangular block, 4, panel, 5, holding tank, 6, clamp bolt, 7, pressure strip, 8, first back of the body protection air vent, 9, second back of the body protection air vent, 10, fixing bolt, 11, horizontal plate, 12, screw hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-4, the utility model provides a grid product laser welding frock, includes: the device comprises a supporting plate 1, a V-shaped block and two pressing devices.
The vertical setting of backup pad 1, 1 upper ends in backup pad are equipped with V type groove 2, V type groove 2 has first V type notch, V type piece sets up in backup pad 1 side, V type piece has the second V type notch that equals, the direction is unanimous with first V type notch size, be equipped with a plurality of holding tanks 5 on the V type piece, it is a plurality of holding tank 5 forms the X-shaped standing groove that is used for placing panel 4 with second V type notch jointly.
The two pressing devices are respectively arranged on the first groove walls on the two sides of the V-shaped groove 2 and used for pressing and fixing the plate 4 on the second groove walls on the two sides of the V-shaped block.
In addition, the pressing device comprises a pressing bolt 6 and a pressing plate 7, one end of the pressing plate 7 is detachably and fixedly connected with the first groove wall of the V-shaped groove 2 through the pressing bolt 6, and the other end presses the plate 4 on the second groove wall of the V-shaped block.
The included angle of the two first groove walls of the V-shaped groove 2 is equal to the included angle of the two second groove walls of the V-shaped block, and the first groove wall and the second groove wall on the same side are located in the same plane.
Specifically, the hold-down bolt 6 also can be the dish bolt, and dish bolt simple to operate for it is more convenient to compress tightly or loosen the pressure strip 7, further improvement work efficiency.
Wherein, V type piece is by a plurality of rectangular blocks 3 for constituteing, rectangular block 3 is the square, rectangular block 3 is three, is equipped with holding tank 5 that is used for fixed panel 4 between two adjacent rectangular blocks 3, the width of holding tank 5 cooperatees with the width of panel to can be according to the width of panel, adjust rectangular block 3's size, thereby can realize adjusting holding tank 5's width, satisfy the panel of different width, satisfy the net class product of different width promptly, application scope is wide.
In addition, the pressing plate 7 fixes the plate 4 on the corresponding side surface of the rectangular block 3 under the action of the pressing bolt 6, so that the pressing and fixing effects are achieved.
Specifically, rectangular block 3 is connected with backup pad 1 through a plurality of fixing bolt 10, be equipped with the counter sink that is used for fixing bolt 10 to pass on the rectangular block 3, be equipped with in backup pad 1 a plurality ofly with fixing bolt 10 cooperation screw hole 12, fixing bolt 10 is screwing up the back, and fixing bolt 10's quantity is four, can dismantle fixed connection through a plurality of fixing bolt 10, is favorable to quick clamping, improves welding rate.
Of course, the present invention is not limited to the above-described embodiments, and several other embodiments based on the design concept of the present invention are provided below.
For example, in other embodiments, different from the above-described embodiments, as shown in fig. 1 and 2, a first back protection vent hole 8 is formed in the center of the upper end of the rectangular block 3 and penetrates through the rectangular block 3, the first back protection vent hole 8 is used for communicating back protection air, and a plurality of fixing bolts 10 are uniformly distributed around the first back protection vent hole 8.
For example, in another embodiment, unlike the above-described embodiment, as shown in fig. 1 and 2, the end corners of the plurality of rectangular blocks 3 opposite to each other are flat surfaces, and the flat surfaces are provided with second back protection vent holes 9 communicating with the first back protection vent holes 8.
For another example, in another embodiment, different from the above-described embodiment, as shown in fig. 1, a horizontal plate 11 is disposed on one side of the support plate 1, the support plate 1 and the horizontal plate 11 form an L shape, the support plate 1 and the horizontal plate 11 are fixedly connected, the bottom of the support plate 1 and the bottom of the horizontal plate 11 are both provided with anti-skid rubber plates, and the support plate 1 and the horizontal plate 11 are integrally formed.
Through first back protection air vent 8 switch-on back protection gas, can realize carrying out back protection to the welding position under the effect of first back protection air vent 8 and second back protection air vent 9, improve welding quality, need emphasize, and the part that does not describe in detail in this application is prior art.
The utility model discloses a theory of operation does: fix backup pad 1 on the welding desktop, guarantee that the first V type notch of V type groove 2 is vertical upwards, fix three rectangular block 3 in the backup pad side through fixing bolt 10, three rectangular block 3 forms V type piece, then will treat to weld in panel 4 puts into the X shape standing groove, compress tightly fixedly panel 4 through clamp bolt 6 and pressure strip, through 8 switch-on back of the body protection air vents of first back protection, at last carry out laser welding, the operation is simple, accurate fixed panel, manual welding's serious deformation has been avoided, welding quality and welding precision have been improved.
It should be noted that the above embodiments are only used for illustrating the present invention, but the present invention is not limited to the above embodiments, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention all fall into the protection scope of the present invention.
Claims (7)
1. The utility model provides a net class product laser welding frock which characterized in that includes:
the supporting plate (1) is vertically arranged, a V-shaped groove (2) is formed in the upper end of the supporting plate (1), and the V-shaped groove (2) is provided with a first V-shaped notch;
the V-shaped block is arranged on the side face of the supporting plate (1), the V-shaped block is provided with a second V-shaped notch which is equal to the first V-shaped notch in size and consistent in direction, a plurality of accommodating grooves (5) are formed in the V-shaped block, and the accommodating grooves (5) and the second V-shaped notch jointly form an X-shaped accommodating groove for accommodating a plate (4);
and the two pressing devices are respectively arranged on the first groove walls on the two sides of the V-shaped groove (2) and are used for pressing and fixing the plate (4) on the second groove walls on the two sides of the V-shaped block.
2. The laser welding tool for the grid products according to claim 1, wherein the tool comprises: the pressing device comprises a pressing bolt (6) and a pressing plate (7), one end of the pressing plate (7) is detachably and fixedly connected with the first groove wall of the V-shaped groove (2) through the pressing bolt (6), and the other end of the pressing plate presses the plate (4) tightly on the second groove wall of the V-shaped block.
3. The laser welding tool for the grid products according to claim 1, wherein the tool comprises: the V-shaped block is composed of a plurality of rectangular blocks (3), and an accommodating groove (5) for fixing the plate (4) is arranged between every two adjacent rectangular blocks (3).
4. The laser welding tool for the grid products according to claim 3, wherein the laser welding tool comprises: rectangular block (3) upper end center is equipped with first back protection air vent (8) that run through rectangular block (3), first back protection air vent (8) are used for putting through back protection gas.
5. The laser welding tool for the grid products according to claim 4, wherein the laser welding tool comprises: the opposite end angles of the rectangular blocks (3) are planes, and second back protection vent holes (9) communicated with the first back protection vent holes (8) are formed in the planes.
6. The laser welding tool for the grid products as claimed in claim 4 or 5, wherein the tool comprises: the rectangular block (3) is connected with the supporting plate (1) through a plurality of fixing bolts (10), countersunk holes for the fixing bolts (10) to penetrate are formed in the rectangular block (3), and a plurality of threaded holes (12) matched with the fixing bolts (10) are formed in the supporting plate (1).
7. The laser welding tool for the grid products according to claim 1, wherein the tool comprises: a horizontal plate (11) which is flush with the bottom of the support plate (1) is arranged on one side of the support plate (1), and the support plate (1) and the horizontal plate (11) form an L shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122235545.9U CN215999282U (en) | 2021-09-15 | 2021-09-15 | Laser welding tool for grid products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122235545.9U CN215999282U (en) | 2021-09-15 | 2021-09-15 | Laser welding tool for grid products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215999282U true CN215999282U (en) | 2022-03-11 |
Family
ID=80593014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122235545.9U Active CN215999282U (en) | 2021-09-15 | 2021-09-15 | Laser welding tool for grid products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215999282U (en) |
-
2021
- 2021-09-15 CN CN202122235545.9U patent/CN215999282U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jinlong Inventor after: Guo Ming Inventor after: Deng Xin Inventor after: Lv Chang Inventor after: Zhao Ligang Inventor before: Zhang Jinlong Inventor before: Guo Ming Inventor before: Deng Xin Inventor before: Lv Chang Inventor before: Zhao Ligang Inventor before: You Shaoqi Inventor before: Wang Taoliang |