CN220145093U - Clamp for welding tee joint structural part - Google Patents
Clamp for welding tee joint structural part Download PDFInfo
- Publication number
- CN220145093U CN220145093U CN202321105343.5U CN202321105343U CN220145093U CN 220145093 U CN220145093 U CN 220145093U CN 202321105343 U CN202321105343 U CN 202321105343U CN 220145093 U CN220145093 U CN 220145093U
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- Prior art keywords
- plate
- positioning
- pin
- positioning plate
- locating
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- 238000003466 welding Methods 0.000 title claims abstract description 19
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 22
- 239000010432 diamond Substances 0.000 claims abstract description 22
- 230000000670 limiting effect Effects 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims 1
- 208000025962 Crush injury Diseases 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
A clamp for welding three-way structural parts relates to a clamp. The bottom plate is a rectangular plate, one side of the rectangular plate is fixedly connected with the first positioning plate, the other side of the rectangular plate is fixedly connected with the second positioning plate in a limiting manner, and the rear end of the rectangular plate is fixedly connected with the support plate; the adjacent surfaces of the first positioning plate and the second positioning plate are provided with a first positioning pin and a first diamond pin; the adjacent surfaces of the second positioning plate and the first positioning plate are provided with a second positioning pin and a second diamond pin; the upper end of the support plate is vertically inserted with an insert rod. The utility model has convenient operation, ensures the position fixation of three parts to be welded through the diamond pin, the locating pin and the plunger, meets the welding requirements of parts with different specifications through the change of the two positions of the locating plate, solves the problem of serious part deformation in the part welding process, and meets the part tolerance requirement. Meanwhile, flat washers are arranged at the compression positions of the positioning pins and the diamond pins, so that the crush injury of parts is prevented.
Description
Technical Field
The utility model relates to a clamp, in particular to a clamp for welding three-way structural parts.
Background
The tee bend structure part structure is complicated, need use anchor clamps to carry out the position and fix a position during the welding, however the current positioning position of anchor clamps for the welding is not adjustable, has led to producing deformation easily when the part welds, and then can't guarantee the accuracy of relevant size.
Disclosure of Invention
In order to solve the problems in the background technology, the utility model provides a fixture for welding three-way structural parts.
The utility model adopts the following technical scheme: a fixture for welding three-way structural parts comprises a bottom plate, a first positioning plate, a second positioning plate, a first positioning pin, a first diamond pin, a second positioning pin, a second diamond pin, a support plate and an insert rod; the bottom plate is a rectangular plate, one side of the rectangular plate is fixedly connected with the first positioning plate, the other side of the rectangular plate is fixedly connected with the second positioning plate in a limiting manner, and the rear end of the rectangular plate is fixedly connected with the support plate; the adjacent surfaces of the first positioning plate and the second positioning plate are provided with a first positioning pin and a first diamond pin; the adjacent surfaces of the second positioning plate and the first positioning plate are provided with a second positioning pin and a second diamond pin; the upper end of the support plate is vertically inserted with an insert rod.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model has convenient operation, ensures the position fixation of three parts to be welded through the diamond pin, the locating pin and the plunger, meets the welding requirements of parts with different specifications through the change of the two positions of the locating plate, solves the problem of serious part deformation in the part welding process, and meets the part tolerance requirement. Meanwhile, flat washers are arranged at the compression positions of the positioning pins and the diamond pins, so that the crush injury of parts is prevented.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a right side view of FIG. 1;
FIG. 4 is a cross-sectional view A-A of FIG. 1;
fig. 5 is a B-B cross-sectional view of fig. 1.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are all within the protection scope of the present utility model.
A fixture for welding three-way structural parts comprises a bottom plate 1, a first positioning plate 2, a second positioning plate 3, a first positioning pin 6, a first diamond pin 10, a second positioning pin 11, a second diamond pin 14, a support plate 15 and an insert rod 16; the bottom plate 1 is a rectangular plate, one side of the rectangular plate is fixedly connected with the first positioning plate 2 through a screw, the other side of the rectangular plate is in limit fixed connection with the second positioning plate 3, and the rear end of the rectangular plate is fixedly connected with the support plate 15 through a screw; the adjacent surfaces of the first positioning plate 2 and the second positioning plate 3 are provided with a first positioning pin 6 and a first diamond pin 10; the adjacent surfaces of the second positioning plate 3 and the first positioning plate 2 are provided with a second positioning pin 11 and a second diamond pin 14; the upper end of the support plate 15 is vertically inserted with an inserting rod 16.
The limiting effect of three parts to be welded is achieved through the first positioning pin 6, the first diamond pin 10, the second positioning pin 11, the second diamond pin 14 and the plunger 16, the position fixing of the three parts to be welded is guaranteed, the requirement of guaranteeing welding dimensional tolerance is met, and manual operation is facilitated. While the plunger 16 ensures part size center-to-center spacing during welding.
The second positioning plate 3 is of an L-shaped structure, a plurality of waist-shaped holes which are arranged in parallel are formed in the upper surface of the second positioning plate 3 in a penetrating mode in the thickness direction of the second positioning plate, a plurality of threaded holes are formed in the upper surface of the other side of the bottom plate 1, the plurality of threaded holes are arranged in one-to-one correspondence with the plurality of waist-shaped holes, and the second positioning plate 3 is in limiting fixed connection with the bottom plate 1 through locking screws arranged in the corresponding waist-shaped holes and the threaded holes.
The rear end of the first positioning plate 2 is fixedly connected with the first L-shaped positioning block 18 through a screw, the rear end of the second positioning plate 3 is fixedly connected with the second L-shaped positioning block 20 through a screw, the first positioning block 18 and the second positioning block 20 are correspondingly arranged, and the first positioning block 18 and the second positioning block 20 are used for auxiliary positioning of parts to be welded.
And flat washers are arranged between the first positioning pin 6 and the first diamond pin 10 and the first positioning plate 2, and between the second positioning pin 11 and the second diamond pin 14 and the second positioning plate 3, so that the part is prevented from being crushed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. A fixture for welding tee joint structural parts is characterized in that: comprises a bottom plate (1), a first positioning plate (2), a second positioning plate (3), a first positioning pin (6), a first diamond pin (10), a second positioning pin (11), a second diamond pin (14), a support plate (15) and an insert rod (16); the bottom plate (1) is a rectangular plate, one side of the rectangular plate is fixedly connected with the first positioning plate (2), the other side of the rectangular plate is in limit fixed connection with the second positioning plate (3), and the rear end of the rectangular plate is fixedly connected with the support plate (15); the adjacent surfaces of the first positioning plate (2) and the second positioning plate (3) are provided with a first positioning pin (6) and a first diamond pin (10); a positioning pin II (11) and a diamond pin II (14) are arranged on the adjacent surfaces of the positioning plate II (3) and the positioning plate I (2); the upper end of the support plate (15) is vertically inserted with an inserting rod (16).
2. The fixture for welding three-way structural parts according to claim 1, wherein: the locating plate II (3) is of an L-shaped structure, a plurality of waist-shaped holes are formed in the upper surface of the horizontal plate of the locating plate II (3), a plurality of threaded holes are formed in the upper surface of the other side of the bottom plate (1), the plurality of threaded holes are arranged in one-to-one correspondence with the plurality of waist-shaped holes, and the locating plate II (3) is in limiting fixed connection with the bottom plate (1) through locking screws arranged in the corresponding waist-shaped holes and the threaded holes.
3. The jig for welding three-way structural parts according to claim 1 or 2, wherein: the rear end of the first positioning plate (2) is fixedly connected with the first L-shaped positioning block (18), the rear end of the second positioning plate (3) is fixedly connected with the second L-shaped positioning block (20), and the first positioning block (18) and the second positioning block (20) are correspondingly arranged.
4. A three-way construction part welding jig according to claim 3, wherein: plain washers are arranged between the first locating pin (6) and the first locating plate (2) and between the second locating pin (11) and between the second locating pin (14) and the second locating plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321105343.5U CN220145093U (en) | 2023-05-09 | 2023-05-09 | Clamp for welding tee joint structural part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321105343.5U CN220145093U (en) | 2023-05-09 | 2023-05-09 | Clamp for welding tee joint structural part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220145093U true CN220145093U (en) | 2023-12-08 |
Family
ID=89021166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321105343.5U Active CN220145093U (en) | 2023-05-09 | 2023-05-09 | Clamp for welding tee joint structural part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220145093U (en) |
-
2023
- 2023-05-09 CN CN202321105343.5U patent/CN220145093U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |