CN104330303A - Welding test piece tearing fixture - Google Patents
Welding test piece tearing fixture Download PDFInfo
- Publication number
- CN104330303A CN104330303A CN201410607870.5A CN201410607870A CN104330303A CN 104330303 A CN104330303 A CN 104330303A CN 201410607870 A CN201410607870 A CN 201410607870A CN 104330303 A CN104330303 A CN 104330303A
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- montant
- cross bar
- test piece
- welding test
- welding
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Abstract
The invention discloses a welding test piece tearing fixture which comprises a support seat, and a working table and a detection rod which are arranged on the support seat, wherein the support seat comprises a base and a support frame arranged on the base; the working table comprises a working board; the lower end surface of the working board is connected with the support frame, and the upper end surface of the working board is provided with a detection part; the detection part comprises a limiting part and a force application part, an opening of the limiting part is formed downwards, and the force application part is arranged above the limiting part; the limiting part comprises a top wall and two side walls; the lower ends of the two side walls are fixed on the working board; the top wall is provided with a threaded hole; the force application part comprises an external threaded hole matched with the threaded hole, and a holding part fixed at the upper end of an external threaded column; the holding part comprises a fixed cap, two opposite punched holes and a holding rod, the fixed cap is fixedly connected with the upper end of the external threaded column, the two opposite punched holes are formed in the peripheral wall of the fixed cap, and the holding rod passes through the two opposite punched holes; one end of the detection rod is provided with an embedding groove along the axial direction, and a welding test piece is embedded into the embedding groove.
Description
Technical field
The present invention relates to a kind of fixture, particularly fixture is torn in one welding test piece.
Background technology
At present, welding by be applied in more and more widely with automobile making be representative machine-building produce in.Compare the techniques such as riveted joint, casting, welding can manufacture the parts that weight is lighter, energy consumption is lower, and when weld with forge, cast be combined time, large-scale cast welding part or smithwelding part can also be made, better economic benefit can be brought for enterprise while proof strength.
Usually, before welding formal product, first adopt same material, the small workpiece of same tip form welds, this block workpiece is called " test piece ", its objective is experiment welding conditions, test welding result, for ensureing that the soldering reliability welding formal product is to ensure the welding quality of product, experiment is torn in spot welding, and torsional test is done in projection welding.The effect of welding test piece detects the feasibility of welding technology and reliability to ensure the welding quality of product.
Summary of the invention
For above-mentioned the deficiencies in the prior art, technical matters to be solved by this invention is: provide that a kind of structure is simple, production cost is low, can tear fixture to the welding test piece that welding test piece detects well simultaneously.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of welding test piece to tear fixture, comprise supporting seat, be positioned at the worktable on described supporting seat and test rod, described supporting seat comprises base and is located at the bracing frame on base, described worktable comprises a working plate, the bottom surface of described working plate is connected with support frame as described above, upper end face is provided with a test section, the force section that described test section comprises downward opening limiting section and is positioned on limiting section, described limiting section comprises roof and two side, the lower end of two sidewalls is fixed on described working plate, described roof offers a threaded hole, described force section comprises an outside threaded holes coordinated with described threaded hole, also comprise the grip part being fixed on external thread column upper end, described grip part comprises the locking cap being fixed in described external thread column upper end, be opened in the relative perforation of on the perisporium of locking cap two and be arranged in the holding rod in these two relative perforation, one end of described test rod offers an embedded groove for making welding test piece embed vertically.
Further, described base comprises the first montant, second montant, 3rd montant and the 4th montant, described base also comprises the first cross bar be connected between the first montant and the second montant, be connected to the second cross bar between the second montant and the 3rd montant, the first cross bar being connected to the 3rd cross bar between the 3rd montant and the 4th montant and being connected between the 4th montant and the first montant, described first cross bar, second cross bar, 3rd cross bar, the upper surface of the 4th cross bar and the first montant, second montant, 3rd montant, the upper surface of the 4th montant is positioned at same level, described first cross bar, second cross bar, 3rd cross bar and the 4th cross bar are connected to form the rectangle frame of a level, the cross of level is provided with in the rectangle frame of this level.
Further, support frame as described above comprises four support bars be built up on cross vertical respectively, and four support bars are parallel to each other, and their upper end is connected with the lower surface of worktable.
The pick-up unit of the weld strength for detecting welding test piece of the present invention, it has, and structure is simple, production cost is low, can carry out the pick-up unit of well detection to welding test piece simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that the present invention welds that an embodiment of fixture is torn in test piece.
Fig. 2 is the structural representation of test rod in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
First, before embodiment is described, be necessary that some terms to occurring make an explanation herein.Such as:
Use the term such as " first ", " second " to describe various element if occur herein, but these elements should not limited by these terms.These terms are only used for differentiation element and another element.Therefore, " first " element also can be called as " second " element and not depart from instruction of the present invention.
In addition, should be understood that, when mentioning an element " connection " or " connection " to another element, it can directly connect or directly be connected to another element or also can there is intermediary element.On the contrary, when mentioning that an element " directly connection " or " directly connecting " are to another element, then there is not intermediary element.
The various terms occurred in this article are only not intended to as limitation of the invention for describing the object of concrete embodiment.Unless context is clearly pointed out in addition, then singulative intention also comprises plural form.
" comprise " when using term in this manual and/or " including " time, these terms specify the existence of described feature, entirety, step, operation, element and/or parts, but also do not get rid of more than one other features, entirety, step, operation, element, the existence of parts and/or its group and/or additional.
About embodiment:
Refer to Fig. 1 and Fig. 2, the welding test piece of the present embodiment is torn fixture and is comprised supporting seat 1, be positioned at the worktable 2 on described supporting seat 1 and test rod 3, described supporting seat 1 comprises base 11 and is located at the bracing frame 12 on base 11, described worktable 2 comprises a working plate 21, the lower surface of described working plate 21 is connected with support frame as described above 12, upper surface is provided with a test section, the force section that described test section comprises downward opening limiting section 221 and is positioned on limiting section 221, described limiting section 221 comprises roof 223 and two side 224, the lower end of two sidewalls 224 is fixed on described working plate 21, described roof 223 offers a threaded hole, described force section comprises an external thread column 2221 coordinated with described threaded hole, also comprise the grip part being fixed on external thread column 2221 upper end, described grip part comprises the locking cap 2223 being fixed in described external thread column 2221 upper end, be opened in the relative perforation 2224 of on the perisporium of locking cap 2223 two and be arranged in the holding rod 2225 in these two relative perforation 2224, in the present embodiment, be also provided with an accommodating cavity 23 at the lower surface of worktable 2, described test rod 3 is arranged in this accommodating cavity 23, and one end of described test rod 3 offers an embedded groove 31 for making welding test piece embed vertically.Understandable, in other examples, described test rod 3 can also be placed in other position that this tears fixture, such as, be placed on base 11, or be placed on the surface of worktable 2.
In the present embodiment, described base 11 comprises the first montant 111, second montant 112, 3rd montant 113 and the 4th montant 114, described base 11 also comprises the first cross bar 115 be connected between the first montant 111 and the second montant 112, be connected to the second cross bar 116 between the second montant 112 and the 3rd montant 113, be connected to the 3rd cross bar 117 between the 3rd montant 113 and the 4th montant 114 and be connected to the 4th cross bar 118 between the 4th montant 114 and the first montant 111, described first cross bar 115, second cross bar 116, 3rd cross bar 117, the upper surface of the 4th cross bar 118 and the first montant 111, second montant 112, 3rd montant 113, the upper surface of the 4th montant 114 is positioned at same level, described first cross bar 115, second cross bar 116, 3rd cross bar 117 and the 4th cross bar 118 are connected to form the rectangle frame of a level, the cross 119 of level is provided with in the rectangle frame of this level.
In the present embodiment, support frame as described above 12 comprises four support bars 121 be built up on cross 119 vertical respectively, and described four support bars 121 are parallel to each other, and their upper end is connected with the lower surface of worktable 2.
Understandable, in other examples, base and bracing frame Main Function play the effect supporting and carry, and its structure can also play different changes, just no longer repeats one by one this structure herein.
When detecting welding test piece, first, one end of welding test piece is inserted in limiting section 221, the hand-held holding rod 2225 of staff, twist locking cap 2223 clockwise, to make grip part drive external thread rod to rotate, external thread rod is made to rotate further, until this external thread rod pushes down described welding test piece with certain exerting pressure; Secondly, the embedded groove 31 of test rod 3 is inserted in welding test piece, rotate test rod 3 to make welding test piece around the outer peripheral face scrolling of inspection bar, to carry out the detection of welding test piece.
Fixture is torn in the welding test piece of the present embodiment, and its structure is simple, and production cost is low, can carry out detection effect well to welding test piece simultaneously.
These are only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. fixture is torn in a welding test piece, it is characterized in that: comprise supporting seat, be positioned at the worktable on described supporting seat and test rod, described supporting seat comprises base and is located at the bracing frame on base, described worktable comprises a working plate, the bottom surface of described working plate is connected with support frame as described above, upper end face is provided with a test section, the force section that described test section comprises downward opening limiting section and is positioned on limiting section, described limiting section comprises roof and two side, the lower end of two sidewalls is fixed on described working plate, described roof offers a threaded hole, described force section comprises an outside threaded holes coordinated with described threaded hole, also comprise the grip part being fixed on external thread column upper end, described grip part comprises the locking cap being fixed in described external thread column upper end, be opened in the relative perforation of on the perisporium of locking cap two and be arranged in the holding rod in these two relative perforation, one end of described test rod offers an embedded groove for making welding test piece embed vertically.
2. fixture is torn in welding test piece as claimed in claim 1, it is characterized in that: described base comprises the first montant, second montant, 3rd montant and the 4th montant, described base also comprises the first cross bar be connected between the first montant and the second montant, be connected to the second cross bar between the second montant and the 3rd montant, the first cross bar being connected to the 3rd cross bar between the 3rd montant and the 4th montant and being connected between the 4th montant and the first montant, described first cross bar, second cross bar, 3rd cross bar, the upper surface of the 4th cross bar and the first montant, second montant, 3rd montant, the upper surface of the 4th montant is positioned at same level, described first cross bar, second cross bar, 3rd cross bar and the 4th cross bar are connected to form the rectangle frame of a level, the cross of level is provided with in the rectangle frame of this level.
3. fixture is torn in welding test piece as claimed in claim 2, it is characterized in that: support frame as described above comprises four support bars be built up on cross vertical respectively, and described four support bars are parallel to each other, and their upper surface is connected with the bottom surface of working plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410607870.5A CN104330303B (en) | 2014-11-03 | 2014-11-03 | Welding test piece tearing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410607870.5A CN104330303B (en) | 2014-11-03 | 2014-11-03 | Welding test piece tearing fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104330303A true CN104330303A (en) | 2015-02-04 |
| CN104330303B CN104330303B (en) | 2017-03-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410607870.5A Active CN104330303B (en) | 2014-11-03 | 2014-11-03 | Welding test piece tearing fixture |
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| Country | Link |
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| CN (1) | CN104330303B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458939A (en) * | 2018-06-14 | 2018-08-28 | 南京卓耐重工机械制造有限公司 | One kind is for detecting Joint Strength table apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2220918Y (en) * | 1995-03-23 | 1996-02-28 | 黄为 | Electric arc welding abutting joint holder for reinforcing bar in any direction |
| US20070023410A1 (en) * | 2003-11-24 | 2007-02-01 | Miguel Sarabia Trilla | Clamping jaw for automated welding installations |
| CN102323140A (en) * | 2011-08-11 | 2012-01-18 | 西北工业大学 | Sample and clamp for thin walled tube high temperature tensile test |
-
2014
- 2014-11-03 CN CN201410607870.5A patent/CN104330303B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2220918Y (en) * | 1995-03-23 | 1996-02-28 | 黄为 | Electric arc welding abutting joint holder for reinforcing bar in any direction |
| US20070023410A1 (en) * | 2003-11-24 | 2007-02-01 | Miguel Sarabia Trilla | Clamping jaw for automated welding installations |
| CN102323140A (en) * | 2011-08-11 | 2012-01-18 | 西北工业大学 | Sample and clamp for thin walled tube high temperature tensile test |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458939A (en) * | 2018-06-14 | 2018-08-28 | 南京卓耐重工机械制造有限公司 | One kind is for detecting Joint Strength table apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104330303B (en) | 2017-03-29 |
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Address after: No. 29, fish mouth mayor, Jiangbei District, Chongqing, Chongqing Patentee after: CHONGQING ZHIXIN INDUSTRIAL GROUP CO.,LTD. Address before: No. 29, fish mouth mayor, Jiangbei District, Chongqing, Chongqing Patentee before: CHONGQING ZHIXIN INDUSTRIAL Co.,Ltd. |
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Effective date of registration: 20190202 Address after: 310000 No. 666 Fengyue Road, Qianjin Industrial Park, Jiangdong District, Hangzhou, Zhejiang Province Patentee after: HANGZHOU ZHIXIN AUTO PARTS MANUFACTURING CO.,LTD. Address before: No. 29, fish mouth mayor, Jiangbei District, Chongqing, Chongqing Patentee before: CHONGQING ZHIXIN INDUSTRIAL GROUP CO.,LTD. |