CN220943861U - Positioning tool for workpiece welding - Google Patents
Positioning tool for workpiece welding Download PDFInfo
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- CN220943861U CN220943861U CN202322367657.9U CN202322367657U CN220943861U CN 220943861 U CN220943861 U CN 220943861U CN 202322367657 U CN202322367657 U CN 202322367657U CN 220943861 U CN220943861 U CN 220943861U
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- 238000003466 welding Methods 0.000 title claims abstract description 34
- 238000010030 laminating Methods 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of tool fixtures and discloses a positioning tool for welding workpieces, which comprises an upper positioning block, a lower positioning block and a fixing device, wherein the lower positioning block is L-shaped and comprises a transverse plate and a longitudinal plate which are vertically connected, the transverse plate comprises a first surface and a second surface which are oppositely arranged, scale marks are arranged on the first surface along the direction far away from the longitudinal plate, the lower positioning block is attached to the first surface and can move along the arrangement direction of the scale marks, the fixing device is connected with the longitudinal plate and the upper positioning block, and the fixing device is used for fixing the upper positioning block after the upper positioning block moves to a required size distance. By adopting the positioning tool for welding the workpiece, provided by the utility model, the welding positioning can be effectively performed on the workpiece to be welded into the step shape, the welding precision is ensured, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of tool fixtures, in particular to a positioning tool for workpiece welding.
Background
The welding is to bind two workpieces, and the two workpieces need to be spliced, overlapped or combined when being bound, but when some two workpieces need to be welded into a step shape, the workpiece positioning which is controlled by some positioning tools is lacking at present, so that offset or deviation between the two workpieces after being bound by welding is often caused, and the time and the labor are required to be spent again to decompose and re-weld the binding after being split.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a positioning tool for welding workpieces, which is used for effectively positioning workpieces to be welded into steps, ensuring the welding precision and improving the working efficiency.
The technical scheme adopted for solving the technical problems is as follows:
The utility model provides a work piece welding is with location frock, includes locating piece, lower locating piece and fixing device, lower locating piece is the L type, including perpendicular transverse plate and the longitudinal plate who connects mutually, the transverse plate is including relative first surface and the second surface that sets up, be equipped with the scale mark along keeping away from on the first surface the direction of longitudinal plate, lower locating piece laminating in the first surface, and can follow the direction of arrangement of scale mark removes, fixing device connects the longitudinal plate with go up the locating piece, and works as go up behind the locating piece removes to the size distance of needs fixing device will it is fixed to go up the locating piece.
Preferably, the upper positioning block is L-shaped and comprises a fixing plate and a positioning plate which are vertically arranged, the positioning plate is attached to the first surface, the fixing plate is arranged at one end, close to the longitudinal plate, of the positioning plate, and the fixing device is connected with the longitudinal plate and the fixing plate.
Preferably, the longitudinal plate and the fixing plate are respectively provided with a mounting hole, the fixing device is a bolt, and the bolts are connected with the two mounting holes.
Preferably, the nut head of the bolt is fixedly connected with the longitudinal plate, and is attached to one side, far away from the fixing plate, of the longitudinal plate, two fixing nuts are arranged on the screw rod of the bolt, and the two fixing nuts are respectively arranged on two sides of the fixing plate.
Preferably, the nut head of the bolt is fixedly connected with the fixing plate, and is attached to one side, far away from the longitudinal plate, of the fixing plate, two fixing nuts are arranged on the screw rod of the bolt, and the two fixing nuts are respectively arranged on two sides of the longitudinal plate.
Preferably, the height of the longitudinal plate is H, the height of the fixing plate is H 1, and the thickness of the transverse plate is H 2,H＝H1+H2.
Preferably, the height of the longitudinal plate is 25-35 mm, the height of the fixing plate is 22-32 mm, and the thickness of the transverse plate is 2-4 mm.
Preferably, the length of the transverse plate is 45-55 mm, the length of the positioning plate is 30-50 mm, and the thickness of the fixing plate is 2-4 mm.
Preferably, the transverse plate and the positioning plate are rectangular.
Preferably, a cross section of an end of the transverse plate away from the longitudinal plate at the first surface is arc-shaped or zigzag-shaped or polygonal;
And/or the cross section of one end of the upper positioning block far away from the longitudinal plate on the first surface is arc-shaped or zigzag-shaped or polygonal.
Compared with the prior art, the positioning tool for welding the workpiece has the beneficial effects that: the scale mark is arranged on the first surface of the transverse plate along the direction away from the longitudinal plate, the lower positioning block is attached to the first surface and can move along the arrangement direction of the scale mark, the fixing device is connected with the longitudinal plate and the upper positioning block, and when the upper positioning block moves to a required size distance, the fixing device is used for fixing the upper positioning block, when two workpieces are welded, the distance of the upper positioning block is firstly adjusted, the distance is controlled through the scale mark, the upper positioning block is fixed through the fixing device after the tooling is adjusted to a required step size scale, then the fixed positioning tooling is attached to each workpiece, the step distance between the two workpieces is controlled, and then welding work is completed, so that welding positioning is effectively carried out on the workpieces which need to be welded into steps. Meanwhile, as the interval is controlled by the scale marks, the positioning accuracy is ensured, the deviation or deviation can not occur, the time and the labor are not required to be spent again for decomposition, and the welding binding is performed again after the disassembly, so that the working efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a positioning tool for welding workpieces.
Fig. 2 is a schematic structural view of another positioning tool for welding workpieces.
Fig. 3 is a schematic application diagram of the positioning tool for welding workpieces.
Wherein: 1-upper positioning block, 11-fixed plate, 12-positioning plate, 2-lower positioning block, 21-transverse plate, 22-longitudinal plate, 23-first surface, 24-second surface, 3-bolt, 31-nut head, 32-screw, 33-fixed nut, 4-workpiece.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1 and 2, a positioning tool for welding a workpiece according to a preferred embodiment of the present utility model includes an upper positioning block 1, a lower positioning block 2, and a fixing device, where the lower positioning block 2 is L-shaped and includes a transverse plate 21 and a longitudinal plate 22 that are vertically connected, the transverse plate 21 includes a first surface 23 and a second surface 24 that are oppositely disposed, a scale mark (not shown in the drawing) is disposed on the first surface 23 along a direction away from the longitudinal plate 22, the lower positioning block 2 is attached to the first surface 23 and can move along an arrangement direction of the scale mark, and the fixing device connects the longitudinal plate 22 and the upper positioning block 1, and fixes the upper positioning block 1 after the upper positioning block 1 moves to a required dimension distance.
According to the positioning tool for welding the workpiece based on the characteristics, the scale marks are arranged on the first surface of the transverse plate 21 along the direction away from the longitudinal plate 22, the lower positioning block 2 is attached to the first surface 23 and can move along the arrangement direction of the scale marks, the fixing device is connected with the longitudinal plate 22 and the upper positioning block 1, and when the upper positioning block 1 moves to a required size distance, the fixing device is used for fixing the upper positioning block 1, when two workpieces 4 are welded, the distance of the upper positioning block 1 is firstly adjusted, the distance is controlled through the scale marks, the upper positioning block 1 is fixed through the fixing device after the tool is adjusted to a required step size scale, then the fixed positioning tool is attached to each workpiece 4, the step distance between the two workpieces 4 is controlled, and then welding work is completed, so that welding positioning is effectively carried out on the workpieces 4 which need to be welded to form steps. Meanwhile, as the interval is controlled by the scale marks, the positioning accuracy is ensured, the deviation or deviation can not occur, the time and the labor are not required to be spent again for decomposition, and the welding binding is performed again after the disassembly, so that the working efficiency is improved.
In this embodiment, the upper positioning block 1 is L-shaped, and includes a fixing plate 11 and a positioning plate 12 that are vertically arranged, the positioning plate 12 is attached to the first surface 23, the fixing plate 11 is disposed at one end of the positioning plate 12 near the longitudinal plate 22, and the fixing device is connected to the longitudinal plate 22 and the fixing plate 11. The fixing means may be any available adjustable means, such as a screw. However, the utility model aims at some smaller workpieces 4, and manual adjustment is adopted, so that the fixing device is preferably a bolt 3, the longitudinal plate 22 and the fixing plate 11 are both provided with mounting holes during mounting, the bolt 3 is connected with the two mounting holes, and two modes can be adopted during specific connection:
As shown in fig. 1, mode one: the nut head 31 of the bolt 3 is fixedly connected with the longitudinal plate 22 and is attached to one side of the longitudinal plate 22 away from the fixed plate 11, two fixed nuts 33 are arranged on the screw rod 32 of the bolt 3, and the two fixed nuts 33 are respectively arranged on two sides of the fixed plate 11. During adjustment, the two fixing nuts 33 are loosened, the upper positioning block 1 is moved on the first plane 23, and after the upper positioning block 1 is moved to a required size, the two fixing nuts 33 are rotated, so that the two fixing nuts 33 lock the fixing plate 11.
As shown in fig. 2, mode two: the nut head 31 of the bolt 3 is fixedly connected with the fixing plate 11 and is attached to one side of the fixing plate 11 far away from the longitudinal plate 22, two fixing nuts 33 are arranged on the screw rod 32 of the bolt 3, and the two fixing nuts 33 are respectively arranged on two sides of the longitudinal plate 22. During adjustment, the two fixing nuts 33 are loosened, the upper positioning block 1 is moved on the first plane 23, and after the upper positioning block 1 is moved to a required size, the two fixing nuts 33 are rotated, so that the two fixing nuts 33 lock the longitudinal plate 22.
In this embodiment, the heights of the assembled longitudinal plates 22 and the fixed plates 11 may be the same or different, but preferably, if the height of the longitudinal plates 22 is H, the height of the fixed plates 11 is H 1, and the thickness of the transverse plates 21 is H 2, h=h 1+H2 is satisfied therebetween, i.e. the upper end faces of the longitudinal plates 22 and the fixed plates 11 are flush after installation. In particular, the height of the longitudinal plate 22 is 25 to 35 mm, such as 27 mm, 30 mm, etc.; the height of the fixing plate 11 is 22-32 mm, such as 24 mm, 27 mm, etc.; the thickness of the transverse plate 21 is 2 to 4 mm, such as 3mm or the like.
As shown in fig. 3, in actual use, the two workpieces 4 are welded in an up-down overlapping manner, after the positioning fixture is adjusted and fixed by the bolt 3, the transverse plate 21 abuts against the end face of the lower workpiece 4, then the position of the upper workpiece 4 is adjusted, so that the end face of one end of the upper workpiece 4 abuts against the end face of the positioning plate 12 to realize the adjustment of the position between the upper workpiece 4 and the lower workpiece 4, and therefore, when the positioning plate is set, the length of the positioning plate 12 should be less than or equal to the length of the first surface 23. In particular, the length of the transverse plate 21 is 45-55 mm, such as 50 mm, 52 mm, etc.; the length of the positioning plate 12 is 30-50 mm, such as 35 mm, 40 mm, etc.; the thickness of the fixing plate 11 is 2 to 4 mm, preferably 3 mm.
In actual use, the end faces of the workpiece 4 are generally planar, so the transverse plate 21 and the positioning plate 12 are generally rectangular and are bonded to the end faces of the workpiece 4. However, there are also workpieces 4 whose end faces are not planar, in which case the end of the transverse plate 21 remote from the longitudinal plate 22 can be provided with an arcuate or zigzag or polygonal cross section at the first surface 23, as the case may be;
and/or the cross section of the end of the upper positioning block 1 far away from the longitudinal plate 22 at the first surface 23 is arc-shaped or zigzag-shaped or polygonal.
In addition, a handle can be arranged on the upper positioning block 1 or the lower positioning block 2, so that the handle can be conveniently moved in the use process.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (10)
1. The utility model provides a work piece welding is with location frock which characterized in that: including last locating piece, lower locating piece and fixing device, the lower locating piece is the L type, including perpendicular transverse plate and the longitudinal plate who connects mutually, the transverse plate is including relative first surface and the second surface that sets up, be equipped with the scale mark along keeping away from on the first surface the direction of longitudinal plate, the lower locating piece laminate in the first surface, and can follow the direction of arranging of scale mark removes, fixing device connects the longitudinal plate with go up the locating piece, and works as go up the locating piece and remove to the size distance back of needs fixing device will it is fixed to go up the locating piece.
2. The positioning tool for welding a workpiece according to claim 1, wherein: the upper positioning block is L-shaped and comprises a fixing plate and a positioning plate which are vertically arranged, the positioning plate is attached to the first surface, the fixing plate is arranged at one end, close to the longitudinal plate, of the positioning plate, and the fixing device is connected with the longitudinal plate and the fixing plate.
3. The positioning tool for welding workpieces as recited in claim 2, wherein: the longitudinal plates and the fixing plates are respectively provided with a mounting hole, the fixing device is a bolt, and the bolts are connected with the two mounting holes.
4. A positioning tool for welding a workpiece as recited in claim 3, wherein: the nut head of the bolt is fixedly connected with the longitudinal plate, the longitudinal plate is attached to one side, far away from the fixing plate, of the bolt, two fixing nuts are arranged on the screw rod of the bolt, and the two fixing nuts are respectively arranged on two sides of the fixing plate.
5. A positioning tool for welding a workpiece as recited in claim 3, wherein: the nut head fixed connection of bolt the fixed plate, and laminating the fixed plate is kept away from one side of vertical board, be equipped with two fixation nuts on the screw rod of bolt, and two fixation nuts set up respectively the both sides of vertical board.
6. The positioning tool for welding workpieces as recited in claim 2, wherein: the height of the longitudinal plates is H, the height of the fixing plates is H 1, and the thickness of the transverse plates is H 2,H＝H1+H2.
7. The positioning tool for welding workpieces as recited in claim 6, wherein: the height of the longitudinal plate is 25-35 mm, the height of the fixing plate is 22-32 mm, and the thickness of the transverse plate is 2-4 mm.
8. The positioning tool for welding workpieces as recited in claim 2, wherein: the length of the transverse plate is 45-55 mm, the length of the positioning plate is 30-50 mm, and the thickness of the fixing plate is 2-4 mm.
9. The positioning tool for welding workpieces as recited in claim 2, wherein: the transverse plates and the positioning plates are rectangular.
10. A positioning tool for welding workpieces as recited in any one of claims 1 to 8, wherein: the cross section of one end of the transverse plate far away from the longitudinal plate on the first surface is arc-shaped or zigzag-shaped or polygonal;
And/or the cross section of one end of the upper positioning block far away from the longitudinal plate on the first surface is arc-shaped or zigzag-shaped or polygonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322367657.9U CN220943861U (en) | 2023-09-01 | 2023-09-01 | Positioning tool for workpiece welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322367657.9U CN220943861U (en) | 2023-09-01 | 2023-09-01 | Positioning tool for workpiece welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220943861U true CN220943861U (en) | 2024-05-14 |
Family
ID=91012616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322367657.9U Active CN220943861U (en) | 2023-09-01 | 2023-09-01 | Positioning tool for workpiece welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220943861U (en) |
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2023
- 2023-09-01 CN CN202322367657.9U patent/CN220943861U/en active Active
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