CN219416642U - Product clamp applied to vertical acceleration vibration test - Google Patents
Product clamp applied to vertical acceleration vibration test Download PDFInfo
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- CN219416642U CN219416642U CN202320556692.2U CN202320556692U CN219416642U CN 219416642 U CN219416642 U CN 219416642U CN 202320556692 U CN202320556692 U CN 202320556692U CN 219416642 U CN219416642 U CN 219416642U
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Abstract
The utility model provides a product clamp for a vertical acceleration vibration test, which comprises an adapter plate made of aluminum blocks, wherein the adapter plate is formed into an isosceles trapezoid plate-shaped structure with a wide upper part and a narrow lower part, and is provided with an adapter plate mounting hole group penetrating through the upper end face and the lower end face, and is suitable for being fixedly connected with a movable coil of a vibration table in a matched mode through bolts; the upper end face of the adapter plate is provided with a mounting plate matching mounting hole group which is suitable for being fixedly connected with a mounting plate matching bolt; the mounting plate is matched with the mounting hole group by a plurality of stainless steel threaded sleeves embedded on the upper end face of the adapter plate. The adapter plate of the product clamp applied to the vertical acceleration vibration test is formed into an isosceles trapezoid plate-shaped structure with a wide upper part and a narrow lower part, and structures similar to reinforcing ribs are formed on two sides of the adapter plate so as to improve the strength of the whole structure; in addition, the mounting plate is matched with the mounting hole group and is formed by a plurality of stainless steel threaded sleeves embedded in the upper end face of the adapter plate, so that the problem that the adapter plate needs to be replaced and maintained due to tooth loss of a threaded hole can be solved.
Description
Technical Field
The utility model relates to the technical field of vibration tests, in particular to a product clamp applied to a vertical acceleration vibration test.
Background
In the process of developing and producing the product, in order to verify the working condition of the product in the real environment, a random vibration test is required to be carried out so as to verify the reliability and the environmental adaptability of the product. In the test, in order to enable the products to be correctly and reasonably arranged on the vibration table top and meet the requirement of the multidirectional test, the clamps are generally used for connecting the products and the vibration table, vibration signals on the vibration table top are transmitted to the products without distortion through the clamps, the test and examination of the products are realized, the reliability and the environmental adaptability of the products are verified, early faults and hidden quality hazards of the products are effectively exposed, and the use reliability of the products is greatly improved.
In the vibration test, the vertical test magnitude is the biggest, if the whole weight of shaking table, anchor clamps and sample is too big, can lead to the problem of thrust inadequacy to appear. In addition, the adapter plate in the clamp is usually made of aluminum materials, but because the aluminum materials are softer in texture, the adapter plate and the mounting plate in the clamp are required to be detached and mounted for multiple times in a test, and tooth damage of screw holes in the adapter plate is easy to occur.
Therefore, in order to solve the above-mentioned problems, it is necessary to design a product fixture applied to a vertical acceleration vibration test.
Disclosure of Invention
To overcome the above-mentioned deficiencies in the prior art, the present utility model aims to provide a product fixture for vertical accelerated vibration testing.
To achieve the above and other related objects, the present utility model provides the following technical solutions: the product clamp applied to the vertical acceleration vibration test comprises an adapter plate made of aluminum blocks, wherein the adapter plate is formed into an isosceles trapezoid plate-shaped structure with wide upper part and narrow lower part, and is provided with an adapter plate mounting hole group penetrating through the upper end face and the lower end face, and is suitable for being fixedly connected with a moving coil of a vibration table in a matched mode through bolts; the upper end face of the adapter plate is provided with a mounting plate matching mounting hole group which is suitable for being fixedly connected with a mounting plate matching bolt; the mounting plate is matched with the mounting hole group by a plurality of stainless steel threaded sleeves embedded on the upper end face of the adapter plate.
The preferable technical scheme is as follows: the adapter plate mounting hole group is composed of a plurality of adapter plate mounting step holes penetrating through the upper end face and the lower end face of the adapter plate, the large-diameter section of the adapter plate mounting step holes is close to the upper end face of the adapter plate, and the small-diameter section of the adapter plate mounting step holes is close to the lower end face of the adapter plate.
The preferable technical scheme is as follows: the upper end face of the adapter plate is provided with a plurality of blind holes, and the blind holes and the stainless steel screw sleeve are correspondingly matched; the stainless steel screw sleeve is adhered in the blind hole through an epoxy resin adhesive.
The preferable technical scheme is as follows: the mounting plate is provided with a mounting plate mounting hole group, the mounting plate mounting hole group is formed by a plurality of mounting plate mounting step holes penetrating through the upper end face and the lower end face of the mounting plate, the large-diameter section of the mounting plate mounting step holes is close to the upper end face of the mounting plate, and the small-diameter section of the mounting plate mounting step holes is close to the lower end face of the mounting plate.
The preferable technical scheme is as follows: the upper end face of the mounting plate is provided with a test piece assembly cavity and a test piece opposite-matching mounting hole group, and the test piece opposite-matching mounting hole group is suitable for being fixedly connected with a test piece matching bolt.
Due to the application of the technical scheme, the utility model has the following beneficial effects:
the adapter plate of the product clamp applied to the vertical acceleration vibration test is formed into an isosceles trapezoid plate-shaped structure with a wide upper part and a narrow lower part, and structures similar to reinforcing ribs are formed on two sides of the adapter plate so as to improve the strength of the whole structure; in addition, the mounting plate is matched with the mounting hole group and is formed by a plurality of stainless steel threaded sleeves embedded in the upper end face of the adapter plate, so that the problem that the adapter plate needs to be replaced and maintained due to tooth loss of a threaded hole can be solved.
Drawings
Fig. 1 is a schematic perspective view of a product fixture according to the present utility model.
Fig. 2 is a first cross-sectional schematic view of a transfer plate of a product clamp according to the present utility model.
FIG. 3 is a second cross-sectional schematic view of a transfer plate of a product clamp according to the present utility model
FIG. 4 is a schematic cross-sectional view of a mounting plate in a product fixture according to the present utility model
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.
Please refer to fig. 1-4. It should be noted that, in the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," "overhang," and the like do not denote that the component is required to be absolutely horizontal or overhang, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or communicating between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
According to one general technical concept of the utility model, a product clamp for a vertical acceleration vibration test is provided, which comprises an adapter plate 1 made of aluminum blocks, wherein the adapter plate 1 is of an isosceles trapezoid plate-shaped structure with a wide upper part and a narrow lower part, the adapter plate 1 is provided with an adapter plate mounting hole group penetrating through the upper end face and the lower end face, and is suitable for being fixedly connected with a movable coil of a vibrating table through a matching bolt; the upper end face of the adapter plate 1 is provided with a mounting plate matching mounting hole group which is suitable for being fixedly connected with a mounting plate 2 through a matching bolt; the mounting plate pair-matched mounting hole group consists of a plurality of stainless steel threaded sleeves 3 embedded on the upper end face of the adapter plate 1.
FIG. 1 shows a schematic perspective view of a product fixture according to an exemplary embodiment of the present utility model; FIG. 2 shows a first cross-sectional schematic view of a transfer plate in a product fixture according to an exemplary embodiment of the utility model; FIG. 3 illustrates a second cross-sectional view of a transfer plate of a product clamp according to an exemplary embodiment of the present utility model; fig. 4 shows a schematic cross-sectional view of a mounting plate in a product fixture according to an exemplary embodiment of the utility model.
As shown in fig. 1 to 4, in an exemplary embodiment of the present utility model, a product fixture applied to a vertical acceleration vibration test is disclosed, which includes an adapter plate 1 made of aluminum blocks, the adapter plate 1 is constructed in an isosceles trapezoid plate structure with wide upper part and narrow lower part, and both sides of the structure are similar to reinforcing ribs, so that the weight of the adapter plate 1 can be reduced, and the structural strength of the adapter plate 1 can be improved. The adapter plate 1 is provided with an adapter plate mounting hole group penetrating through the upper end face and the lower end face, and is suitable for being fixedly connected with a moving coil of the vibrating table through a matching bolt; the upper end face of the adapter plate 1 is provided with a mounting plate matching mounting hole group which is suitable for being fixedly connected with a mounting plate 2 through a matching bolt; the mounting plate is to joining in marriage mounting hole group and is formed by a plurality of stainless steel swivel nut 3 of inlaying on the up end of keysets 1, inlays on keysets 1 up end and establishes stainless steel swivel nut 3 and compare in directly seting up the screw at keysets 1 up end, reducible keysets 1 appear the tooth damage and need change the problem of maintenance because of the screw.
As shown in fig. 1 to 4, in the illustrated embodiment, the adapter plate mounting hole group is formed by a plurality of adapter plate mounting step holes 11 penetrating through the upper and lower end surfaces of the adapter plate, a large diameter section of the adapter plate mounting step holes 11 is disposed near the upper end surface of the adapter plate 1, and a small diameter section of the adapter plate mounting step holes 11 is disposed near the lower end surface of the adapter plate 1 for assembling the adapter plate 1 with the vibrating table moving coil.
As shown in fig. 1 to 4, in the illustrated embodiment, a plurality of blind holes 12 are formed in the upper end surface of the adapter plate 1, and the blind holes 12 and the stainless steel screw sleeve 3 are correspondingly matched; the stainless steel screw sleeve 3 is adhered in the blind hole 12 by an epoxy adhesive.
As shown in fig. 1 to 4, in the illustrated embodiment, a mounting plate mounting hole group is formed in the mounting plate 2, the mounting plate mounting hole group is formed by a plurality of mounting plate mounting step holes 21 penetrating through the upper and lower end surfaces of the mounting plate 2, a large diameter section of the mounting plate mounting step holes 21 is arranged near the upper end surface of the mounting plate 2, and a small diameter section of the mounting plate mounting step holes 21 is arranged near the lower end surface of the mounting plate 2 for assembling the mounting plate 2 and the adapter plate 1.
As shown in fig. 1 to 4, in the illustrated embodiment, a test piece assembling cavity and a test piece matching mounting hole group 21 are formed on the upper end surface of the mounting plate 2, and are adapted to be fixedly connected with a test piece matching bolt for assembling the test piece with the mounting plate 2.
Therefore, the utility model has the following advantages:
the adapter plate of the product clamp applied to the vertical acceleration vibration test is formed into an isosceles trapezoid plate-shaped structure with a wide upper part and a narrow lower part, and structures similar to reinforcing ribs are formed on two sides of the adapter plate so as to improve the strength of the whole structure; in addition, the mounting plate is matched with the mounting hole group and is formed by a plurality of stainless steel threaded sleeves embedded in the upper end face of the adapter plate, so that the problem that the adapter plate needs to be replaced and maintained due to tooth loss of a threaded hole can be solved.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations which can be accomplished by persons skilled in the art without departing from the spirit and technical spirit of the present utility model shall be covered by the appended claims.
Claims (5)
1. Be applied to vertical acceleration vibration test's product anchor clamps, its characterized in that: the adapter plate is formed into an isosceles trapezoid plate-shaped structure with a wide upper part and a narrow lower part, is provided with an adapter plate mounting hole group penetrating through the upper end face and the lower end face, and is suitable for being fixedly connected with a moving coil of a vibrating table in a matched mode through bolts; the upper end face of the adapter plate is provided with a mounting plate matching mounting hole group which is suitable for being fixedly connected with a mounting plate matching bolt; the mounting plate is matched with the mounting hole group by a plurality of stainless steel threaded sleeves embedded on the upper end face of the adapter plate.
2. The product fixture for vertical acceleration vibration testing according to claim 1, wherein: the adapter plate mounting hole group is composed of a plurality of adapter plate mounting step holes penetrating through the upper end face and the lower end face of the adapter plate, the large-diameter section of the adapter plate mounting step holes is close to the upper end face of the adapter plate, and the small-diameter section of the adapter plate mounting step holes is close to the lower end face of the adapter plate.
3. The product fixture for vertical acceleration vibration testing according to claim 1, wherein: the upper end face of the adapter plate is provided with a plurality of blind holes, and the blind holes and the stainless steel screw sleeve are correspondingly matched; the stainless steel screw sleeve is adhered in the blind hole through an epoxy resin adhesive.
4. The product fixture for vertical acceleration vibration testing according to claim 1, wherein; the mounting plate is provided with a mounting plate mounting hole group, the mounting plate mounting hole group is formed by a plurality of mounting plate mounting step holes penetrating through the upper end face and the lower end face of the mounting plate, the large-diameter section of the mounting plate mounting step holes is close to the upper end face of the mounting plate, and the small-diameter section of the mounting plate mounting step holes is close to the lower end face of the mounting plate.
5. The product fixture for vertical acceleration vibration testing according to claim 1, wherein: the upper end face of the mounting plate is provided with a test piece assembly cavity and a test piece opposite-matching mounting hole group, and the test piece opposite-matching mounting hole group is suitable for being fixedly connected with a test piece matching bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320556692.2U CN219416642U (en) | 2023-03-21 | 2023-03-21 | Product clamp applied to vertical acceleration vibration test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320556692.2U CN219416642U (en) | 2023-03-21 | 2023-03-21 | Product clamp applied to vertical acceleration vibration test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219416642U true CN219416642U (en) | 2023-07-25 |
Family
ID=87227404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320556692.2U Active CN219416642U (en) | 2023-03-21 | 2023-03-21 | Product clamp applied to vertical acceleration vibration test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219416642U (en) |
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2023
- 2023-03-21 CN CN202320556692.2U patent/CN219416642U/en active Active
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