CN201555766U - Tensile test clamp of T-shaped welding test sample - Google Patents
Tensile test clamp of T-shaped welding test sample Download PDFInfo
- Publication number
- CN201555766U CN201555766U CN2009203175708U CN200920317570U CN201555766U CN 201555766 U CN201555766 U CN 201555766U CN 2009203175708 U CN2009203175708 U CN 2009203175708U CN 200920317570 U CN200920317570 U CN 200920317570U CN 201555766 U CN201555766 U CN 201555766U
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- welded specimen
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Abstract
The utility model relates to a tensile test clamp of a T-shaped welding test sample, which is characterized in that the clamp comprises a clamp body, wherein a T-shaped through hole which is used for being adapted to the T-shaped welding test sample is arranged on the clamp body, one end of the T-shaped through hole is the test sample insertion end, the other end thereof is the clamping end, and the clamping end is provided with a lifting beam which is arranged on the clamp body and used for being clamped; and the upper wall surface of the transverse part of the T-shaped through hole is a slope or the part of the upper wall surface of the transverse part at the clamping end is the slope, the slope is tilted to one side of the clamping end, a wedge-shaped clamping space is formed by the upper wall surface of the transverse part of the T-shaped test sample and the tilted upper wall surface of the transverse part of the T-shaped through hole after inserting the end part of the T-shaped test sample into the T-shaped through hole, and a first clamping tapered iron for clamping the T-shaped welding test sample is arranged in the wedge-shaped clamping space.
Description
Technical field
The utility model relates to a kind of tensile test fixture of T type welded specimen.
Background technology
Known T type welded specimen only carries out bending test at present, do not carry out tension test, people can only analyze qualitatively to T type weldment, and tensile strength, yield strength, the length growth rate of T type welded specimen do not carried out quantitative test and analysis, why T type welded specimen not being carried out this class test, mainly is because the existing used anchor clamps of tension test are not suitable for T type welded specimen is carried out clamping.
The utility model content
The purpose of this utility model provides that a kind of holding force is big, the clamping tensile test fixture of T type welded specimen easily.
For achieving the above object, the utility model adopts following technical scheme: a kind of tensile test fixture of T type welded specimen, these anchor clamps comprise clamp body, offer on the described clamp body and be used for the T shape through hole adaptive with T type welded specimen, one end of T shape through hole is the sample insertion end, the other end is a pinching end, and pinching end has the bale handle of being located on the clamp body that is used to be held; Described T shape through hole transverse part upper wall surface is that inclined-plane or transverse part upper wall surface are the inclined-plane in the part of pinching end, this inclined-plane is towards the pinching end lopsidedness, after T shape through hole is inserted in the end of T type sample, the oblique upper wall surface of the upper wall surface of T type sample transverse part and T shape through hole transverse part constitutes the wedge grip compact space, is provided with the first clamping wedge that T type welded specimen is clamped in this wedge grip compact space.
Described first clamps wedge is provided with anti-slip tank with the surface that T type welded specimen cooperates.
The two side walls of the upright portion of described T shape through hole is the inclined-plane, described prism is towards the pinching end lopsidedness, after T shape through hole is inserted in the end of T type sample, the prism of the side wall surface of the upright portion of T type sample and the upright portion of T shape through hole constitutes the wedge grip compact space, is provided with the second clamping wedge that T type welded specimen is clamped in the described wedge grip compact space.
Described second surface that is used for cooperating with T type welded specimen that clamps wedge is provided with anti-slip tank.
The upper wall surface of the T shape through hole transverse part of the utility model clamp body is the inclined-plane, after T shape through hole is inserted in the end of T type sample, the wedge that is provided with in the wedge grip compact space that the oblique upper wall surface of the upper wall surface of T type sample transverse part and T shape through hole transverse part constitutes can cooperate with clamp body T type welded specimen is clamped, the utility model uses in pairs, clamp the two ends that are arranged on T type welded specimen respectively, the universal testing machine bit clamps bale handle and the tension on the clamp body at T type welded specimen two ends respectively, under the effect of pulling force, wedge and clamp body are realized self-tightening, guarantee not slide between T type welded specimen and the anchor clamps, tension test can reliably be carried out.
The surface that is used for cooperating with T type welded specimen of wedge of the present utility model is provided with anti-slip tank, can strengthen the friction force between T type welded specimen and the wedge, further guarantees not slide between T type welded specimen and the anchor clamps.
Description of drawings
Perspective view when Fig. 1 is the utility model use;
Fig. 2 is the perspective view of clamp body among Fig. 1;
Fig. 3 is the perspective view of the first clamping wedge among Fig. 1;
Fig. 4 is the perspective view of the second clamping wedge among Fig. 1.
Embodiment
At Fig. 1,2,3, in 4, a kind of tensile test fixture of T type welded specimen, the tensile test fixture of this T type welded specimen comprises clamp body 1, offer T shape through hole on the clamp body 1, one end of T shape through hole is the sample insertion end, the other end is a pinching end, pinching end has the bale handle of being located on the clamp body that is used to be held 2, T shape through hole transverse part upper wall surface 7 is the inclined-plane, tiltedly upper wall surface 7 is towards the pinching end lopsidedness, after T shape through hole is inserted in the end of T type sample, the oblique upper wall surface 7 of the upper wall surface of T type sample transverse part and T shape through hole transverse part constitutes the wedge grip compact space, being provided with first inclined-plane 10 that clamps wedge 3, the first clamping wedges 3 that T type welded specimen 6 is clamped in this wedge grip compact space cooperates with the oblique upper wall surface 7 of clamp body 1.The two side walls 8 of the upright portion of T shape through hole is the inclined-plane, prism 8 is towards the pinching end lopsidedness, after T shape through hole is inserted in the end of T type sample, the prism 8 of the side wall surface of the upright portion of T type sample and the upright portion of T shape through hole constitutes the wedge grip compact space, being provided with second inclined-plane 9 that clamps wedge 4, two second clamping wedges 4 that T type welded specimen is clamped in this wedge grip compact space cooperates with the oblique side wall surface 8 of clamp body 1 respectively.First clamps surface that wedge 3 cooperates with T type welded specimen is provided with on anti-slip tank (not shown), the second clamping wedge 4 and the surface that T type welded specimen cooperates and also is provided with anti-slip tank.Clamp body 1 and first clamp wedge 3, two second clamp that wedge 4 cooperates can be with 6 clampings of T type welded specimen, during work, the tensile test fixture of T type welded specimen uses in pairs.
After the clamp body of the tensile test fixture of T type welded specimen, bale handle, first clamp wedge, second and clamp wedge and all process, clamp wedge, second with first earlier and clamp wedge and pack in the T shape through hole of clamp body, and then bale handle is welded on the clamp body.
The bale handle welding is arranged on the clamp body in the present embodiment, also can be with clamp body and bale handle processing all-in-one-piece, and increase the height of bale handle and clamp and guarantee when wedge is packed in the T shape through hole of clamp body that bale handle does not clamp wedge, second and clamps wedge and do not interfere with first so that clamp wedge, second first.
Claims (4)
1. the tensile test fixture of a T type welded specimen, it is characterized in that: these anchor clamps comprise clamp body, offer on the described clamp body and be used for the T shape through hole adaptive with T type welded specimen, one end of T shape through hole is the sample insertion end, the other end is a pinching end, and pinching end has the bale handle of being located on the clamp body that is used to be held; Described T shape through hole transverse part upper wall surface is that inclined-plane or transverse part upper wall surface are the inclined-plane in the part of pinching end, this inclined-plane is towards the pinching end lopsidedness, after T shape through hole is inserted in the end of T type sample, the oblique upper wall surface of the upper wall surface of T type sample transverse part and T shape through hole transverse part constitutes the wedge grip compact space, is provided with the first clamping wedge that T type welded specimen is clamped in this wedge grip compact space.
2. the tensile test fixture of T type welded specimen according to claim 1 is characterized in that: described first clamps wedge is provided with anti-slip tank with the surface that T type welded specimen cooperates.
3. the tensile test fixture of T type welded specimen according to claim 1 and 2, it is characterized in that: the two side walls of the upright portion of described T shape through hole is the inclined-plane, described prism is towards the pinching end lopsidedness, after T shape through hole is inserted in the end of T type sample, the prism of the side wall surface of the upright portion of T type sample and the upright portion of T shape through hole constitutes the wedge grip compact space, is provided with the second clamping wedge that T type welded specimen is clamped in the described wedge grip compact space.
4. the tensile test fixture of T type welded specimen according to claim 3 is characterized in that: described second surface that is used for cooperating with T type welded specimen that clamps wedge is provided with anti-slip tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203175708U CN201555766U (en) | 2009-12-16 | 2009-12-16 | Tensile test clamp of T-shaped welding test sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203175708U CN201555766U (en) | 2009-12-16 | 2009-12-16 | Tensile test clamp of T-shaped welding test sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201555766U true CN201555766U (en) | 2010-08-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203175708U Expired - Fee Related CN201555766U (en) | 2009-12-16 | 2009-12-16 | Tensile test clamp of T-shaped welding test sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201555766U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033419A (en) * | 2012-12-15 | 2013-04-10 | 山东中复船艇科技发展有限公司 | Device and method for detecting tension of marine glass fibre reinforced plastic vertical connecting plate |
| CN105643156A (en) * | 2016-03-01 | 2016-06-08 | 银邦金属复合材料股份有限公司 | Method for testing brazing welding strength of fin, auxiliary device and simulated specimen |
| CN105758725A (en) * | 2016-03-01 | 2016-07-13 | 银邦金属复合材料股份有限公司 | Measuring device and measuring method for welding seam strength |
| CN106053043A (en) * | 2016-07-04 | 2016-10-26 | 南京航空航天大学 | Loading assisting device for fatigue test of T-shaped beam structure and loading method thereof |
| CN106053217A (en) * | 2016-05-12 | 2016-10-26 | 上海工程技术大学 | Multifunctional T type sample stretching and fatigue experiment clamp |
| CN108844672A (en) * | 2018-04-26 | 2018-11-20 | 广船国际有限公司 | A kind of ship lashing eye plate pull test method |
| CN109085058A (en) * | 2018-10-08 | 2018-12-25 | 贵州工程应用技术学院 | A kind of clamping device and its experimental method for testing Tensile Strength of Rock |
-
2009
- 2009-12-16 CN CN2009203175708U patent/CN201555766U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033419A (en) * | 2012-12-15 | 2013-04-10 | 山东中复船艇科技发展有限公司 | Device and method for detecting tension of marine glass fibre reinforced plastic vertical connecting plate |
| CN105643156A (en) * | 2016-03-01 | 2016-06-08 | 银邦金属复合材料股份有限公司 | Method for testing brazing welding strength of fin, auxiliary device and simulated specimen |
| CN105758725A (en) * | 2016-03-01 | 2016-07-13 | 银邦金属复合材料股份有限公司 | Measuring device and measuring method for welding seam strength |
| CN105643156B (en) * | 2016-03-01 | 2017-07-04 | 银邦金属复合材料股份有限公司 | A kind of method for testing fin brazed Weld strength and simulation sample |
| CN105758725B (en) * | 2016-03-01 | 2019-03-29 | 银邦金属复合材料股份有限公司 | The measuring device and measuring method of weld strength |
| CN106053217A (en) * | 2016-05-12 | 2016-10-26 | 上海工程技术大学 | Multifunctional T type sample stretching and fatigue experiment clamp |
| CN106053043A (en) * | 2016-07-04 | 2016-10-26 | 南京航空航天大学 | Loading assisting device for fatigue test of T-shaped beam structure and loading method thereof |
| CN106053043B (en) * | 2016-07-04 | 2018-09-21 | 南京航空航天大学 | T-type girder construction fatigue test loads auxiliary device and its loading method |
| CN108844672A (en) * | 2018-04-26 | 2018-11-20 | 广船国际有限公司 | A kind of ship lashing eye plate pull test method |
| CN109085058A (en) * | 2018-10-08 | 2018-12-25 | 贵州工程应用技术学院 | A kind of clamping device and its experimental method for testing Tensile Strength of Rock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20131216 |