CN216208162U - Aluminum steel composite material pull-out test device - Google Patents
Aluminum steel composite material pull-out test device Download PDFInfo
- Publication number
- CN216208162U CN216208162U CN202122614962.4U CN202122614962U CN216208162U CN 216208162 U CN216208162 U CN 216208162U CN 202122614962 U CN202122614962 U CN 202122614962U CN 216208162 U CN216208162 U CN 216208162U
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- CN
- China
- Prior art keywords
- guide rail
- sliding
- pull rod
- push
- pull
- 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.)
- Expired - Fee Related
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 239000010959 steel Substances 0.000 title claims abstract description 13
- 239000002131 composite material Substances 0.000 title claims abstract description 8
- 238000007586 pull-out test Methods 0.000 title description 3
- 238000007585 pull-off test Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 8
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 6
- 238000004880 explosion Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 239000002360 explosive Substances 0.000 description 2
- 241000190022 Pilea cadierei Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The aluminum steel composite material pull-off test device comprises two groups of clamping assemblies which are oppositely arranged, wherein each clamping assembly comprises a first guide rail, a second guide rail, a push-pull rod and two connecting pieces; the first guide rail, the second guide rail and the two connecting pieces are enclosed to form a rectangular structure; the first guide rail and the second guide rail are oppositely arranged, and the two connecting pieces are respectively oppositely arranged; the inner side surfaces of the first guide rail and the second guide rail are respectively provided with a sliding groove along the length direction; two sliding parts are respectively arranged between the first guide rail and the second guide rail, the first end of each sliding part extends into the sliding groove of the first guide rail, and the second end of each sliding part extends into the sliding groove of the second guide rail; overall structure is simple, conveniently operates, and the first slider and the second slider that set up can carry out the centre gripping according to the size that detects the piece. The pull rod is connected with the general pulling force equipment without adopting special equipment, so that the detection cost is reduced.
Description
Technical Field
The utility model relates to the field of explosive welding detection, in particular to a pull-out test device for an aluminum steel composite material.
Background
As a new high and new technology, explosive welding is widely used in electrolytic aluminum and metallurgical industry.
The steel-aluminium explosion welding block has cathode explosion block and anode explosion welding block, and is a conductive transition device in the process of manufacturing electrolytic cell in electrolytic aluminium plant. The aluminum steel explosion welding block is used as an aluminum steel transition joint (transition plate) in the electrolytic bath, the aluminum bus and the steel bar are tightly combined together to play a transition role, and in addition, as the interface of explosion welding belongs to metallurgical bonding among atoms, the interface resistance is negligibly small compared with the mechanical property connection, so that the energy consumption can be saved, and the service life is prolonged.
Because the aluminum material belongs to a material with low hardness, when the bonding strength is detected, a shearing method cannot be adopted generally, but a pulling-off method is adopted for detection, and a chuck equipped by common universal test equipment is not suitable for the detection.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides an aluminum steel composite material pull-off test device, which has the following specific technical scheme:
aluminium steel combined material draws takes off test device, its characterized in that: the clamping device comprises two groups of clamping components which are oppositely arranged, wherein each clamping component comprises a first guide rail, a second guide rail, a push-pull rod and two connecting pieces;
the first guide rail, the second guide rail and the two connecting pieces are enclosed to form a rectangular structure;
the first guide rail and the second guide rail are oppositely arranged, and the two connecting pieces are respectively oppositely arranged;
the inner side surfaces of the first guide rail and the second guide rail are respectively provided with a sliding groove along the length direction;
two sliding parts are respectively arranged between the first guide rail and the second guide rail, the first end of each sliding part extends into the sliding groove of the first guide rail, and the second end of each sliding part extends into the sliding groove of the second guide rail;
a push-pull rod penetrates through the connecting piece, the inner end of the push-pull rod is connected with the sliding rod on the corresponding side, an elastic assembly is sleeved on the push-pull rod, and the elastic assembly is positioned between the sliding rod and the connecting piece;
connecting plates are arranged on the first guide rail and the second guide rail, and pull rods are arranged on the connecting plates;
and an installation groove is arranged on the inner side of the sliding piece.
To better implement the utility model, the following steps can be further carried out: a handle is arranged at the outer end of the push-pull rod.
Further: the elastic component is a spring.
The utility model has the beneficial effects that: overall structure is simple, conveniently operates, and the first slider and the second slider that set up can carry out the centre gripping according to the size that detects the piece. The pull rod is connected with the general pulling force equipment without adopting special equipment, so that the detection cost is reduced.
Drawings
FIG. 1 is an overall structural view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
the figures in the figures illustrate a first guide rail 1, a second guide rail 2, a first connecting piece 3, a second connecting piece 4, a sliding chute 5, a first sliding piece 6, a second sliding piece 7, a first push-pull rod 8, a second push-pull rod 9, a spring 10, a handle 11, a mounting groove 12, a pull rod 13, a connecting plate 14 and a detecting piece 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 and 2:
the aluminum steel composite material pull-off test device comprises two groups of clamping assemblies which are oppositely arranged, wherein each clamping assembly comprises a first guide rail 1, a second guide rail 2, a push-pull rod and two connecting pieces, and the first guide rail 1, the second guide rail 2 and the two connecting pieces are enclosed to form a rectangular structure;
the first guide rail 1 and the second guide rail 2 are oppositely arranged, the two connecting pieces are respectively oppositely arranged, and the connecting pieces adopt connecting rods in the embodiment;
the inner side surfaces of the first guide rail 1 and the second guide rail 2 are both provided with sliding grooves 5 along the length direction;
a first sliding part 6 and a second sliding part 7 are respectively arranged between the first guide rail 1 and the second guide rail 2, a first end of the first sliding part 6 extends into the sliding groove 5 of the first guide rail 1, a second end of the sliding part extends into the sliding groove 5 of the second guide rail 2, and the installation mode of the second sliding part 7 is the same as that of the first sliding part 6;
a first push-pull rod 8 penetrates through the first connecting piece 3, a second push-pull rod 9 penetrates through the second connecting piece 4, the inner end of the first push-pull rod 8 is connected with the first sliding piece 6, an elastic assembly is sleeved on the first push-pull rod 8 and is positioned between the first sliding piece 6 and the first connecting piece 3, the inner end of the second push-pull rod 9 is connected with the second sliding piece 7, an elastic assembly is sleeved on the second push-pull rod 9 and is positioned between the second sliding piece 7 and the second connecting piece 4, wherein the elastic assembly adopts a spring 10 in the embodiment;
the first guide rail 1 and the second guide rail 2 are provided with connecting plates, the connecting plates are provided with connecting rods, and the inner sides of the sliding parts are provided with mounting grooves 12. Handles 11 are provided at the outer ends of the first push-pull rod 8 and the second push-pull rod 9.
In the using process, the two groups of pull-off test devices are arranged oppositely, the upper group of pull-off devices are connected with a first tensile machine through a pull rod, the lower group of pull-off devices are connected with a second tensile machine through a pull rod, the upper end of the detection piece is placed between a first sliding piece and a second sliding piece of the upper group of pull-off devices, the first sliding piece and the second sliding piece are respectively abutted tightly by the two springs, the first sliding piece and the second sliding piece form a clamping part to clamp the upper end of the workpiece, the lower end of the detection piece and the lower group of pull-off devices adopt the same connection relation of the upper group, and then the first tensile machine and the second tensile machine are started to detect the detection piece.
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 invention may be embodied in other specific forms without departing from the spirit or essential attributes 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. Aluminium steel combined material draws takes off test device, its characterized in that: the clamping device comprises two groups of clamping components which are oppositely arranged, wherein each clamping component comprises a first guide rail, a second guide rail, a push-pull rod and two connecting pieces;
the first guide rail, the second guide rail and the two connecting pieces are enclosed to form a rectangular structure;
the first guide rail and the second guide rail are oppositely arranged, and the two connecting pieces are respectively oppositely arranged;
the inner side surfaces of the first guide rail and the second guide rail are respectively provided with a sliding groove along the length direction;
two sliding parts are respectively arranged between the first guide rail and the second guide rail, the first end of each sliding part extends into the sliding groove of the first guide rail, and the second end of each sliding part extends into the sliding groove of the second guide rail;
a push-pull rod penetrates through the connecting piece, the inner end of the push-pull rod is connected with the sliding rod on the corresponding side, an elastic assembly is sleeved on the push-pull rod, and the elastic assembly is positioned between the sliding rod and the connecting piece;
connecting plates are arranged on the first guide rail and the second guide rail, and connecting rods are arranged on the connecting plates;
and an installation groove is arranged on the inner side of the sliding piece.
2. The aluminum-steel composite material pull-off test device of claim 1, wherein: a handle is arranged at the outer end of the push-pull rod.
3. The aluminum-steel composite material pull-off test device of claim 1, wherein: the elastic component is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122614962.4U CN216208162U (en) | 2021-10-27 | 2021-10-27 | Aluminum steel composite material pull-out test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122614962.4U CN216208162U (en) | 2021-10-27 | 2021-10-27 | Aluminum steel composite material pull-out test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216208162U true CN216208162U (en) | 2022-04-05 |
Family
ID=80892811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122614962.4U Expired - Fee Related CN216208162U (en) | 2021-10-27 | 2021-10-27 | Aluminum steel composite material pull-out test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216208162U (en) |
-
2021
- 2021-10-27 CN CN202122614962.4U patent/CN216208162U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |