CN105424513A - Fillet weld sample fracture device - Google Patents
Fillet weld sample fracture device Download PDFInfo
- Publication number
- CN105424513A CN105424513A CN201510918867.XA CN201510918867A CN105424513A CN 105424513 A CN105424513 A CN 105424513A CN 201510918867 A CN201510918867 A CN 201510918867A CN 105424513 A CN105424513 A CN 105424513A
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- CN
- China
- Prior art keywords
- fillet weld
- weld sample
- pressure foot
- disrumpent feelings
- horizontal pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
Abstract
The invention discloses a fillet weld sample fracture device which comprises a portal frame and a horizontal pressing plate arranged at the top of the portal frame. A supporting table and a climbing mechanism driving the supporting table to move up and down are arranged in the portal frame and located below the horizontal pressing plate. According to the fillet weld sample fracture device, a fillet weld sample can be placed on the supporting table according to the correct fillet weld position, the supporting table is driven step by step by the climbing mechanism positioned below the supporting table to rise, and fracture tests are performed by pressing the fillet weld sample through the supporting table and the horizontal pressing plate. The device is simple in structure, makes the tests easy to operate, and is suitable for the requirements that plenty of samples of different specifications need to undergo fracture tests quickly. The fillet weld sample fracture device is used for the field of welding processes.
Description
Technical field
The present invention relates to welding technology field, particularly relate to the disrumpent feelings device of a kind of fillet weld sample.
Background technology
All kinds of steel construction product is before carrying out welding procedure, the welding technology intending adopting need carry out the welding procedure qualification test of official or Third Party Authentication by relevant criterion or specification, and before carrying out official's qualification test, solder technology department need carry out pre-qualification test to technique, to find technique Problems existing, in time improvement is optimized to technique, makes the Weld Performance adopting this technique to weld meet the requirement of each codes and standards.
For the welding procedure qualification test of fillet weld, each standard, specification all require that on test piece for welding, intercept segment angle button carries out rupture test, check the weldquality of fillet weld inside and root, and the test findings under official or third party's witness meets the requirement of relevant criterion or specification, then technique is thought qualified, feasible.For guaranteeing welding technology feasibility newly developed and can be disposable by official's certification when qualification test, in the trial test of inside, complete the improvement of technique, Optimization Work.And trial test often needs multiple authentication to improve, carry out fillet weld rupture test number of times tens times at least, up to a hundred, Shang Qianci at most.
The test unit of current fillet weld is disrumpent feelings sample is bulky, complex structure, and expensive, needs special gauge check mechanism just to have.In addition, rupture test application process is complicated, and the test period is long, single at least 1 week, and testing expenses are high.Have a strong impact on the qualification test progress of fillet weld process exploitation, and bring very high financial cost.
Summary of the invention
The object of the present invention is to provide that a kind of structure is simple, the disrumpent feelings device of fillet weld sample of flexible operation.
The technical solution used in the present invention is:
The disrumpent feelings device of a kind of fillet weld sample, comprises gantry support and the horizontal pressure foot being arranged at gantry support top, the lifting body that the below being positioned at horizontal pressure foot in gantry support is provided with saddle and drives saddle to move up and down.
Be further used as the improvement of technical solution of the present invention, lifting body can step-less adjustment.
Be further used as the improvement of technical solution of the present invention, lifting body is the lifting jack be fixed on below saddle.
Be further used as the improvement of technical solution of the present invention, lifting body is the hydraulic cylinder be fixed on below saddle.
Be further used as the improvement of technical solution of the present invention, the top of horizontal pressure foot is provided with some reinforcements.
Be further used as the improvement of technical solution of the present invention, each reinforcement is the some triangular plates be welded on horizontal pressure foot parallel to each other.
Being further used as the improvement of technical solution of the present invention, by being welded and fixed between the two ends of horizontal pressure foot and gantry support, between the two ends of horizontal pressure foot and gantry support, being provided with the assistant reinforcement web member of enhancing strength of joint.
Beneficial effect of the present invention: fillet weld test can be placed on saddle by correct fillet weld position by the disrumpent feelings device of this fillet weld sample, being driven by the lifting body below saddle progressively drives saddle to rise, rupture test is carried out by saddle and horizontal pressure foot compression angle button, this apparatus structure is simple, make test be easy to operation, and a large amount of samples being applicable to different size need the requirement carrying out rupture test fast.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is embodiment of the present invention one-piece construction schematic diagram.
Embodiment
With reference to Fig. 1, the present invention is the disrumpent feelings device of a kind of fillet weld sample, comprises gantry support 1 and the horizontal pressure foot 2 being arranged at gantry support 1 top, the lifting body 4 that the below being positioned at horizontal pressure foot 2 in gantry support 1 is provided with saddle 3 and drives saddle 3 to move up and down.
Fillet weld test can be placed on saddle 3 by correct fillet weld position by the disrumpent feelings device of this fillet weld sample, being driven by the lifting body 4 below saddle 3 progressively drives saddle 3 to rise, rupture test is carried out by saddle 3 and horizontal pressure foot 2 compression angle button, this apparatus structure is simple, make test be easy to operation, and a large amount of samples being applicable to different size need the requirement carrying out rupture test fast.
As the preferred embodiment of the present invention, lifting body 4 can step-less adjustment.
As the preferred embodiment of the present invention, lifting body 4 is for being fixed on the lifting jack below saddle 3.
As the preferred embodiment of the present invention, lifting body 4 is for being fixed on the hydraulic cylinder below saddle 3.
As the preferred embodiment of the present invention, the top of horizontal pressure foot 2 is provided with some reinforcements 21.
As the preferred embodiment of the present invention, each reinforcement 21 is the some triangular plates be welded on horizontal pressure foot 2 parallel to each other.
As the preferred embodiment of the present invention, by being welded and fixed between the two ends of horizontal pressure foot 2 and gantry support 1, between the two ends of horizontal pressure foot 2 and gantry support 1, be provided with the assistant reinforcement web member of enhancing strength of joint.
Lifting body 4 carries out step-less adjustment by hydraulic cylinder or lifting jack and carries out jacking, can reach stably the effect of compression angle button slowly.The lifting body 4 of step-less adjustment is convenient slowly exerts pressure, thus the change of fillet weld in finer observation rupture test process.
In this device use procedure, be fixedly welded on steel platform by gantry support 1, fillet weld sample is disrumpent feelings, and device just can work.During rupture test, first the disrumpent feelings fillet weld sample of needs is steadily positioned between horizontal pressure foot 2 and saddle 3, then hand swings the lifting handle of lifting jack, fillet weld sample is made to be in impaction state, then the special crowbar of lifting jack is used repeatedly to prize, until fillet weld sample is completely disrumpent feelings, unclamp lifting jack, take out sample and carry out visual examination by relevant criterion requirement.
The disrumpent feelings device volume of this fillet weld sample is little, structure is simple, flexible operation, safety, without the need to electric operating, the inspection of sample rupture test can be carried out at any time, fast, in a large number in fillet weld seam process of the test, test period is short, and be accomplished to disrumpent feelings the completing of single fillet weld sample from welding and can control within 3 minutes, test efficiency is high.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to spirit of the present invention, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (7)
1. the disrumpent feelings device of fillet weld sample, is characterized in that: comprise gantry support and the horizontal pressure foot being arranged at described gantry support top, the lifting body that the below being positioned at horizontal pressure foot in described gantry support is provided with saddle and drives saddle to move up and down.
2. the disrumpent feelings device of fillet weld sample according to claim 1, is characterized in that: described lifting body can step-less adjustment.
3. the disrumpent feelings device of fillet weld sample according to claim 2, is characterized in that: described lifting body is the lifting jack be fixed on below saddle.
4. the disrumpent feelings device of fillet weld sample according to claim 2, is characterized in that: described lifting body is the hydraulic cylinder be fixed on below saddle.
5. according to the disrumpent feelings device of fillet weld sample in Claims 1 to 4 described in any one, it is characterized in that: the top of described horizontal pressure foot is provided with some reinforcements.
6. the disrumpent feelings device of fillet weld sample according to claim 5, is characterized in that: each described reinforcement is the some triangular plates be welded on horizontal pressure foot parallel to each other.
7. according to the disrumpent feelings device of fillet weld sample in Claims 1 to 4 described in any one, it is characterized in that: by being welded and fixed between the two ends of described horizontal pressure foot and gantry support, between the two ends of described horizontal pressure foot and gantry support, being provided with the assistant reinforcement web member of enhancing strength of joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510918867.XA CN105424513A (en) | 2015-12-11 | 2015-12-11 | Fillet weld sample fracture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510918867.XA CN105424513A (en) | 2015-12-11 | 2015-12-11 | Fillet weld sample fracture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105424513A true CN105424513A (en) | 2016-03-23 |
Family
ID=55502866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510918867.XA Pending CN105424513A (en) | 2015-12-11 | 2015-12-11 | Fillet weld sample fracture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105424513A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956277A (en) * | 2018-08-29 | 2018-12-07 | 广州文冲船厂有限责任公司 | A kind of centering tooling and its working method for Charpy-type test |
| CN109490094A (en) * | 2018-10-29 | 2019-03-19 | 山东钢铁集团日照有限公司 | A kind of apparatus for bending detecting welding machine weldquality |
| CN112986137A (en) * | 2021-02-23 | 2021-06-18 | 江南造船(集团)有限责任公司 | T-shaped welding part press-breaking device, press-breaking method and pipe flattening method |
Citations (5)
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| CN2938064Y (en) * | 2006-07-27 | 2007-08-22 | 攀枝花新钢钒股份有限公司 | Quick detection device for band steel weld seam quality |
| CN202994593U (en) * | 2012-12-30 | 2013-06-12 | 方晶 | Device for detecting welded corner quality of plastic doors/windows on line |
| CN203712105U (en) * | 2014-01-27 | 2014-07-16 | 中石化胜利油建工程有限公司 | T-shaped welding test piece breaking device |
| CN104266898A (en) * | 2014-07-23 | 2015-01-07 | 北京首钢股份有限公司 | Welding line stretching and bending experimental instrument |
| CN205426696U (en) * | 2015-12-11 | 2016-08-03 | 广州文冲船厂有限责任公司 | Angle welding sample breaking device |
-
2015
- 2015-12-11 CN CN201510918867.XA patent/CN105424513A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2938064Y (en) * | 2006-07-27 | 2007-08-22 | 攀枝花新钢钒股份有限公司 | Quick detection device for band steel weld seam quality |
| CN202994593U (en) * | 2012-12-30 | 2013-06-12 | 方晶 | Device for detecting welded corner quality of plastic doors/windows on line |
| CN203712105U (en) * | 2014-01-27 | 2014-07-16 | 中石化胜利油建工程有限公司 | T-shaped welding test piece breaking device |
| CN104266898A (en) * | 2014-07-23 | 2015-01-07 | 北京首钢股份有限公司 | Welding line stretching and bending experimental instrument |
| CN205426696U (en) * | 2015-12-11 | 2016-08-03 | 广州文冲船厂有限责任公司 | Angle welding sample breaking device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956277A (en) * | 2018-08-29 | 2018-12-07 | 广州文冲船厂有限责任公司 | A kind of centering tooling and its working method for Charpy-type test |
| CN109490094A (en) * | 2018-10-29 | 2019-03-19 | 山东钢铁集团日照有限公司 | A kind of apparatus for bending detecting welding machine weldquality |
| CN109490094B (en) * | 2018-10-29 | 2021-01-12 | 山东钢铁集团日照有限公司 | Bending device for detecting welding seam quality of welding machine |
| CN112986137A (en) * | 2021-02-23 | 2021-06-18 | 江南造船(集团)有限责任公司 | T-shaped welding part press-breaking device, press-breaking method and pipe flattening method |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |
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| RJ01 | Rejection of invention patent application after publication |