CN220367140U - Welding seam bending test device - Google Patents
Welding seam bending test device Download PDFInfo
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- CN220367140U CN220367140U CN202322035223.9U CN202322035223U CN220367140U CN 220367140 U CN220367140 U CN 220367140U CN 202322035223 U CN202322035223 U CN 202322035223U CN 220367140 U CN220367140 U CN 220367140U
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- welding seam
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- 238000003466 welding Methods 0.000 title claims abstract description 51
- 238000012360 testing method Methods 0.000 title claims abstract description 36
- 238000005452 bending Methods 0.000 title claims abstract description 33
- 238000003780 insertion Methods 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of bending test devices and discloses a welding seam bending test device which comprises a large base tool, wherein an I-shaped tool is arranged at the upper right end of the large base tool, a fixed bottom plate is arranged on one side of the upper surface of the I-shaped tool, a welding seam sample piece is arranged above the fixed bottom plate, a T-shaped cover plate is arranged at the upper ends of the fixed bottom plate and the welding seam sample piece, an insertion pipe is arranged at the rear side of the welding seam sample piece, a pull head is arranged at one end of the welding seam sample piece, a test machine connecting piece is arranged right above the pull head, and the large base tool is of a T-shaped structure. According to the utility model, the I-shaped tool, the fixed bottom plate, the I-shaped cover plate and the insertion pipe are arranged, and the mutual matching effect between the I-shaped tool, the fixed bottom plate, the I-shaped cover plate and the insertion pipe is utilized, so that the welding seam sample piece can be firmly fixed, and is not easy to slide in the stress bending process, the stability of the welding seam sample piece during bending is improved, and the test accuracy is further improved.
Description
Technical Field
The utility model relates to the technical field of bending test devices, in particular to a welding seam bending test device.
Background
The welding seam is formed by melting and connecting the welding rod and the metal at the joint by utilizing the high temperature of a welding heat source. After the weld metal is cooled, the two weldments are connected into a whole, and a weld bending test device can be used when a bending test is carried out on the weld.
The existing welding seam bending test device is easy to slide in the stress bending process after fixing a welding seam sample piece during test, so that the stability of the welding seam sample piece during bending is weaker, and the test accuracy is further affected, and therefore the urgent welding seam bending test device is needed to solve the technical problems.
Disclosure of Invention
The utility model aims to provide a welding seam bending test device, which aims to solve the problems that the stability of a welding seam sample piece is weaker when the welding seam sample piece is bent and the test accuracy is affected because the welding seam sample piece is easy to slide in the stress bending process after being fixed during the test.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a welding seam bending test device, includes big base frock, the upper right end of big base frock is provided with the I-shaped frock, upper surface one side of I-shaped frock is provided with PMKD, PMKD's top is provided with the welding seam sample, PMKD and welding seam sample's upper end is provided with several style of calligraphy apron, the rear side of welding seam sample is provided with the intubate, the one end of welding seam sample is provided with the pull head, be provided with the test machine connecting piece directly over the pull head.
As a preferable technical scheme of the utility model, the large base tool is in a T-shaped structure.
As a preferable technical scheme of the utility model, the inner part of the pull head is provided with a support cross rod near the lower end, and two ends of the support cross rod are respectively connected with two inner side walls of the pull head.
As a preferable technical scheme of the utility model, a plurality of positioning connection holes with the same size are formed on the I-shaped tool, the fixed bottom plate, the I-shaped cover plate and the insertion pipe.
As a preferable technical scheme of the utility model, the width of the I-shaped tool is the same as that of the large base tool.
As a preferable technical scheme of the utility model, the left end of the welding line sample piece extends through the left side wall of the I-shaped tool and extends towards the left end face of the large base tool.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the I-shaped tool, the fixed bottom plate, the I-shaped cover plate and the insertion pipe are arranged, and the mutual matching effect between the I-shaped tool, the fixed bottom plate, the I-shaped cover plate and the insertion pipe is utilized, so that the welding seam sample piece can be firmly fixed, and is not easy to slide in the stress bending process, the stability of the welding seam sample piece during bending is improved, and the test accuracy is further improved.
2. According to the utility model, the support cross rod is arranged at the lower end of the inner part of the pull head, so that the stability of a welding line sample in the bending test process can be enhanced.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic perspective view of a structure of a fixing base plate according to the present utility model;
FIG. 3 is a schematic perspective view of a cover plate in the shape of a Chinese character 'ji' of the utility model;
FIG. 4 is a schematic perspective view of a cannula according to the present utility model;
fig. 5 is a schematic structural view of a slider according to the present utility model.
In the figure: 1. a large base tool; 2. i-shaped tooling; 3. a fixed bottom plate; 4. a cover plate in a shape of a Chinese character 'ji'; 5. a cannula; 6. a weld sample; 7. a pull head; 8. and a testing machine connecting piece.
Detailed Description
The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for convenience of description, only the part related to the utility model is shown in the accompanying drawings, and in the embodiments of the utility model: the different kinds of cross-sectional lines in the drawings are not marked according to national standards, and the material of the elements is not required, so that the cross-sectional views of the elements in the drawings are distinguished.
Referring to fig. 1-5, a welding seam bending test device comprises a large base tool 1, wherein an I-shaped tool 2 is arranged at the upper right end of the large base tool 1, a fixing bottom plate 3 is arranged on one side of the upper surface of the I-shaped tool 2, a welding seam sample piece 6 is arranged above the fixing bottom plate 3, a U-shaped cover plate 4 is arranged at the upper ends of the fixing bottom plate 3 and the welding seam sample piece 6, a cannula 5 is arranged at the rear side of the welding seam sample piece 6, a pull head 7 is arranged at one end of the welding seam sample piece 6, a test machine connecting piece 8 is arranged right above the pull head 7, and therefore firm fixing of the welding seam sample piece 6 can be achieved by means of interaction among the I-shaped tool 2, the fixing bottom plate 3, the U-shaped cover plate 4 and the cannula 5, sliding of the welding seam sample piece 6 is difficult in a stress bending process, stability of the welding seam sample piece 6 in bending is improved, and test accuracy is improved.
The large base tool 1 is of a T-shaped structure.
Wherein, the inside of pull head 7 is provided with the support horizontal pole by the lower extreme, and the both ends of support horizontal pole are connected with the two inside walls of pull head 7 respectively, through being provided with the support horizontal pole by the lower extreme in the inside of pull head 7 to can strengthen the stability of bending test in-process welding seam sample 6.
Wherein, all offered a plurality of location connecting holes of equidimension on I-shaped frock 2, fixed bottom plate 3, several style of calligraphy apron 4 and the intubate 5.
The width of the I-shaped tool 2 is the same as that of the large base tool 1.
The left end of the welding line sample piece 6 extends through the left side wall of the I-shaped tool 2 and extends towards the left end face of the large base tool 1.
The working principle and the using flow of the utility model are as follows: firstly, connecting a pull head 7 with a bending tester through a tester connecting piece 8, then penetrating a welding seam sample piece 6 from the upper surface of an internal middle supporting cross rod of the pull head 7 into a Chinese character 'ji' shaped cover plate 4, penetrating a plurality of positioning connecting holes on the Chinese character 'ji' shaped cover plate 4 through a plurality of fasteners and connecting and fixing the welding seam sample piece with a plurality of positioning connecting holes on a fixed bottom plate 3, at the moment, supporting the bottom of the welding seam sample piece 6 by the fixed bottom plate 3, fixing the welding seam sample piece 6 from above, limiting and fixing a cannula 5 from behind, and driving the pull head 7 to move upwards through a driving part of the tester during a test, so that the bending test can be carried out;
by providing a support rail at the inner lower end of the slider 7, the stability of the weld sample 6 during bending test can be enhanced, which is not described in detail in the present description, belonging to the prior art known to those skilled in the art.
The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the utility model. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.
Claims (6)
1. The utility model provides a welding seam bending test device, includes big base frock (1), its characterized in that: the novel welding machine is characterized in that an I-shaped tool (2) is arranged at the upper right end of the large base tool (1), a fixed bottom plate (3) is arranged on one side of the upper surface of the I-shaped tool (2), a welding seam sample piece (6) is arranged above the fixed bottom plate (3), a Chinese character 'ji' shaped cover plate (4) is arranged at the upper end of the fixed bottom plate (3) and the upper end of the welding seam sample piece (6), a cannula (5) is arranged at the rear side of the welding seam sample piece (6), a pull head (7) is arranged at one end of the welding seam sample piece (6), and a testing machine connecting piece (8) is arranged right above the pull head (7).
2. The weld bending test device according to claim 1, wherein: the large base tool (1) is of a T-shaped structure.
3. The weld bending test device according to claim 1, wherein: the inside of pull head (7) is provided with the support horizontal pole near the lower extreme, the both ends of support horizontal pole are connected with two inside walls of pull head (7) respectively.
4. The weld bending test device according to claim 1, wherein: a plurality of positioning connection holes with the same size are formed in the I-shaped tool (2), the fixed bottom plate (3), the U-shaped cover plate (4) and the insertion pipe (5).
5. The weld bending test device according to claim 1, wherein: the width of the I-shaped tool (2) is the same as that of the large base tool (1).
6. The weld bending test device according to claim 1, wherein: the left end of the welding line sample piece (6) extends to the left end face of the large base tool (1) and penetrates through the left side wall of the I-shaped tool (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322035223.9U CN220367140U (en) | 2023-07-31 | 2023-07-31 | Welding seam bending test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322035223.9U CN220367140U (en) | 2023-07-31 | 2023-07-31 | Welding seam bending test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220367140U true CN220367140U (en) | 2024-01-19 |
Family
ID=89513565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322035223.9U Active CN220367140U (en) | 2023-07-31 | 2023-07-31 | Welding seam bending test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220367140U (en) |
-
2023
- 2023-07-31 CN CN202322035223.9U patent/CN220367140U/en active Active
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