CN219704715U - L-shaped six-direction impact test fixture - Google Patents
L-shaped six-direction impact test fixture Download PDFInfo
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- CN219704715U CN219704715U CN202223359983.7U CN202223359983U CN219704715U CN 219704715 U CN219704715 U CN 219704715U CN 202223359983 U CN202223359983 U CN 202223359983U CN 219704715 U CN219704715 U CN 219704715U
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- 238000009863 impact test Methods 0.000 title claims abstract description 54
- 238000009434 installation Methods 0.000 claims description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses an L-shaped six-direction impact test fixture which comprises a bottom plate, side plates and rib plates, wherein the bottom plate is fixedly connected with the side plates through screws to form an L-shaped arrangement, the number of the rib plates is that the rib plates are respectively welded on two sides of the inside of the L-shaped arrangement, the upper part of the bottom plate is provided with an interface for mounting a tested product and an interface for mounting an impact test bed, and the upper part of the side plates is provided with an interface for mounting the impact test bed. The utility model can perform six-direction impact tests on the product and improve the operation convenience.
Description
Technical Field
The utility model belongs to the technical field of impact test clamps, and particularly relates to an L-shaped six-direction impact test clamp.
Background
The product is inevitably subjected to the effects of impact, collision, free fall, turnover and the like in the production, transportation, loading and unloading and using processes, and the effects are transient excitation on the product, so that the product instantaneously generates large mechanical characteristic quantities such as speed, acceleration, strain rate and the like, and the mechanical characteristic quantities are completely different from the effect of the product under static load, thereby causing the product to fail in the aspects of structural strength and performance stability. Therefore, the impact test is carried out on the product to expose and analyze the failure rule and failure mechanism of the product under various impact conditions, and an important basis is provided for improving the design and the reliability of the product.
At present, a certain disc structure product is in a development stage, six-direction impact tests of X direction, -X direction, Y direction, -Y direction, Z direction and Z direction are required, the product is of an asymmetric disc structure with a boss, the external dimension is about phi 300 multiplied by 30, the radial dimension is larger, and the problems of overlarge volume, weight bias, difficult manual operation and use and the like exist when a common hexahedral structure test fixture is adopted.
For this reason, we propose an L-shaped six-directional impact test jig to solve the above problems.
Disclosure of Invention
The utility model aims to provide an L-shaped six-direction impact test clamp which can perform six-direction impact tests on products and improve operation convenience.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an L type six direction impact test anchor clamps, includes bottom plate, curb plate, gusset, the bottom plate links firmly the welding through screw and curb plate and becomes L shape setting, the quantity of gusset is, and welds the setting respectively in the inside both sides of L shape, the upper portion of bottom plate is provided with the interface that is used for being tested the product installation and is used for the interface of impact test platform installation, the upper portion of curb plate is provided with the interface that is used for the impact test platform installation.
Preferably, the bottom plate is a rectangular structure with a protruding ring table at one side, and adopts an aluminum alloy material machine-added type, and a group of screw holes connected in an L shape are arranged between the protruding ring table and the side plate, wherein the protruding ring table is used for installing the tested product at the upper end of the bottom plate.
Preferably, the side plate is of a rectangular structure and is of an aluminum alloy material machine-added type, the side plate and the bottom plate are connected in an L-shaped mode through a group of screws, and an interface for installing the impact test bed is arranged between the side plate and the bottom plate.
Preferably, the rib plates are of a strip plate type structure with angle bevel edges at two ends, and are formed by machine-addition of aluminum alloy materials, and the number of the rib plates is that the rib plates are welded at two sides of the inner part of the L-shaped structure respectively.
Preferably, a plurality of screw holes which are symmetrically arranged from (1) -in a ring shape are formed in the bottom plate.
Compared with the prior art, the utility model provides the L-shaped six-direction impact test clamp which has the following beneficial effects:
1. according to the L-shaped six-direction impact test fixture, the test stability in the test process of the fixture can be improved through the bottom plate, the side plates, the rib plates and the plurality of groups of screw holes.
2. This six direction impact test anchor clamps of L type through bottom plate and a plurality of screw hole that are equipped with, can carry out the impact test installation of multiple direction to anchor clamps to accomplish the impact test of multiple direction, improve the experimental convenience of device.
The device has the advantages that the operation is convenient, the impact test in six directions can be carried out on the product, the operation convenience is improved, and the whole clamp structure is light and handy.
Drawings
FIG. 1 is a schematic structural view of an L-shaped six-direction impact test fixture according to the present utility model;
FIG. 2 is a schematic structural view of a base plate;
FIG. 3 is a schematic structural view of a side plate;
FIG. 4 is a schematic structural view of a rib plate;
FIG. 5 is a schematic view of an impact test installation in the +X direction;
FIG. 6 is a schematic view of an impact test setup in the-X direction;
FIG. 7 is a schematic view of an +Y direction impact test installation;
FIG. 8 is a schematic view of an impact test setup in the-Y direction;
FIG. 9 is a schematic view of a +Z direction impact test installation;
FIG. 10 is a schematic view of the impact test setup in the-Z direction.
In the figure: 1 bottom plate, 2 curb plate, 3 gusset.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1, an L-shaped six-direction impact test fixture comprises a bottom plate 1, side plates 2 and rib plates 3, which are welded and formed.
As shown in fig. 1, the bottom plate 1 is fixedly welded with the side plate 2 through screws to form an L-shaped arrangement, the number of the rib plates 3 is 2, and the rib plates are respectively welded on two sides of the L-shaped interior to stably connect the bottom plate 1 and the side plate 2.
As shown in fig. 1 to 3, the upper part of the bottom plate 1 is provided with an interface for the installation of a product to be tested and an interface for the installation of an impact test stand, and the upper part of the side plate 2 is provided with an interface for the installation of an impact test stand.
As shown in fig. 1 and 4, the bottom plate 1 has a rectangular structure with a protruding ring table at one side, and is formed by machining an aluminum alloy material, and a group of screw holes connected in an L shape are arranged between the protruding ring table, which is used for installing the product to be tested, at the upper end of the bottom plate 1 and the side plate 2.
As shown in fig. 1, the side plate 2 has a rectangular structure and is machined by adopting an aluminum alloy material, the side plate 2 and the bottom plate 1 are connected in an L-shaped manner through a group of screw holes, and an interface for installing an impact test bed is arranged between the side plate 2 and the bottom plate 1.
As shown in FIG. 1, the rib plates 3 are of a strip plate type structure with 45-degree bevel edges at two ends, are machined by adopting an aluminum alloy material machine, are 2 in number and are welded at two sides of the inner part of the L-shaped structure respectively.
As shown in fig. 2 and 5-10, a plurality of screw holes symmetrically arranged from (1) -pattern are formed in the bottom plate 1.
In the utility model, referring to fig. 5-10, the notch of the tested product 1 is upward, the front surface of the tested product is arranged on the bottom plate through screw holes (1), (5), (6) and the front surface of the tested product is arranged on the bottom plate, and meanwhile, the bottom plate 2 is arranged on the impact test stand, so that the +X direction impact test can be realized;
the notch of the tested product 1 faces upwards, the reverse surfaces of the tested product 1 and the screw holes (1), (5), (6) are arranged on the bottom plate, and meanwhile, the bottom plate 2 is arranged on the impact test bed, so that the impact test in the-X direction can be realized;
the notch of the tested product 1 faces upwards, the front surface of the tested product is arranged on the bottom plate through screw holes (1), (5), (6) and the cavity, and meanwhile, the side plate 3 is arranged on the impact test stand, so that the +Y direction impact test can be realized;
the notch of the tested product 1 faces upwards, the reverse surfaces of the tested product 1 and the back surface of the tested product are arranged on the bottom plate through screw holes (1), (5), (6), and the side plate 3 is arranged on the impact test bed, so that the impact test in the-Y direction can be realized;
the notch of the tested product 1 faces to the left, the back surfaces of the tested product 1 are arranged on the bottom plate through screw holes (1), (4), (8) and (9), and meanwhile, the side plate 3 is arranged on an impact test bed, so that an +Z direction impact test can be realized;
the notch of the tested product 1 faces to the right, the reverse sides of the notch are arranged on the bottom plate through screw holes (2), (3), (7) and the back face of the notch, and meanwhile, the side plate 3 is arranged on an impact test table, so that the impact test in the-Z direction can be realized.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides an L type six direction impact test anchor clamps, includes bottom plate (1), curb plate (2), gusset (3), its characterized in that, bottom plate (1) link firmly into L shape setting through screw and curb plate (2), the quantity of gusset (3) is 2, and welds the setting respectively in the inside both sides of L shape, the upper portion of bottom plate (1) is provided with the interface that is used for being tested the product installation and is used for the interface of impact test platform installation, the upper portion of curb plate (2) is provided with the interface that is used for the impact test platform installation.
2. The L-shaped six-direction impact test fixture according to claim 1 is characterized in that the bottom plate (1) is of a rectangular structure with a protruding ring table at one side, and is of an aluminum alloy material machine-added type, and a group of screw holes connected in an L shape are formed between the protruding ring table of the bottom plate (1) for mounting the tested product and the side plate (2).
3. The L-shaped six-direction impact test fixture according to claim 1, wherein the side plate (2) is of a rectangular structure and is of an aluminum alloy material machine-added type, the side plate (2) and the bottom plate (1) are connected in an L-shaped mode through a group of screw through holes, and an interface for installing an impact test table is arranged between the side plate (2) and the bottom plate (1).
4. The L-shaped six-direction impact test fixture according to claim 1, wherein the rib plates (3) are of a strip plate type structure with 45-degree bevel edges at two ends, and are of an aluminum alloy material machine-added type, and the number of the rib plates (3) is 2 and are welded at two sides of the inner part of the L-shaped structure respectively.
5. The L-shaped six-direction impact test fixture according to claim 1, wherein a plurality of screw holes symmetrically arranged from (1) -to (d) are formed in the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223359983.7U CN219704715U (en) | 2022-12-14 | 2022-12-14 | L-shaped six-direction impact test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223359983.7U CN219704715U (en) | 2022-12-14 | 2022-12-14 | L-shaped six-direction impact test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219704715U true CN219704715U (en) | 2023-09-19 |
Family
ID=87981127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223359983.7U Active CN219704715U (en) | 2022-12-14 | 2022-12-14 | L-shaped six-direction impact test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219704715U (en) |
-
2022
- 2022-12-14 CN CN202223359983.7U patent/CN219704715U/en active Active
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