CN202255807U - Clamp for vibration test of cylindrical product - Google Patents
Clamp for vibration test of cylindrical product Download PDFInfo
- Publication number
- CN202255807U CN202255807U CN 201120291936 CN201120291936U CN202255807U CN 202255807 U CN202255807 U CN 202255807U CN 201120291936 CN201120291936 CN 201120291936 CN 201120291936 U CN201120291936 U CN 201120291936U CN 202255807 U CN202255807 U CN 202255807U
- Authority
- CN
- China
- Prior art keywords
- lower cover
- loam cake
- vibration test
- clamp
- utility
- 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
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a clamp for a vibration test of a cylindrical product. The clamp comprises an upper cover and a lower cover, wherein an upper cover arc-shaped groove and a lower cover arc-shaped groove are respectively arranged in the center positions of the bottom of the upper cover and the upper part of the lower cover, the upper cover and the lower cover are respectively provided with threaded holes, the upper cover and the lower cover are mutually symmetrical, and the upper cover and the lower cover are connected through a screw bolt. The clamp has the advantages that the structure of the clamp is simple, the use is convenient, a cylindrical sample to be vibrated can be fast fixed, the clamp is made of aluminum, the integral weight is light, the rigidity is good, the three-axial-direction vibration can be realized, and the proceeding of the vibration test is convenient.
Description
Technical field
the utility model relates to the auxiliary clamp that a kind of cylindrical product vibration test is used.
Background technology
vibration test is meant to measuring the test that quality and the behavior under vibration condition of product or test specimen carried out.Vibration test is in order to evaluate components and parts, parts and complete machine in the transportation of expection and the resistivity in the environment for use.Usually carry out vibration test and exactly product is positioned over shaking table and can carries out vibration test,, change the placement direction of product, carry out vibration test again then according to the vibration requirement of different directions.Yet; There is the portioned product shape special; The vibration test of some direction can't be placed, and such as columniform product, can only carry out the vibration test with the bottom surface vertical direction; And other square vibration-testings just can't directly carry out, and therefore need a kind of auxiliary clamp to solve the multi-direction vibration problem of cylindrical product.
The utility model content
For solving the problem that cylindrical product can't directly carry out multi-direction vibration test, the utility model provides following technical scheme:
a kind of cylindrical product vibration test is used anchor clamps; These anchor clamps comprise loam cake and lower cover; Said loam cake bottom offers loam cake deep-slotted chip breaker and lower cover deep-slotted chip breaker respectively with following upper part of the cover center; Said loam cake and lower cover offer threaded hole respectively, and said loam cake and said lower cover are symmetrical, and said loam cake and said lower cover link together through bolt.
more preferably, said threaded hole has staircase structure.
more preferably, the material of said loam cake and said lower cover is alumina based material.
The utility model advantage is:
1, the utility model is simple in structure, and is easy to use, can treat the cylindrical sample of vibration apace and fix;
2, the utility model material is an aluminium, and total quality is light, good rigidly;
3, the utility model can be realized three-axial vibration, make things convenient for the carrying out of vibration test.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model vertical view.
Label is among the figure:
1-loam cake, 11-loam cake deep-slotted chip breaker, 2-lower cover
21-lower cover deep-slotted chip breaker, 3-threaded hole, 31-staircase structure
Embodiment
Set forth the preferred embodiment of the utility model below in conjunction with accompanying drawing in detail
; Thereby the protection domain of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that.
are shown in accompanying drawing 1 the utility model structural representation and accompanying drawing 2 the utility model vertical views; A kind of cylindrical product vibration test is used anchor clamps; Comprise loam cake 1 and lower cover 2, the center on loam cake 1 bottom and lower cover 2 tops offers loam cake deep-slotted chip breaker 11 and lower cover deep-slotted chip breaker 21 respectively, and loam cake 1 offers threaded hole 3 respectively with lower cover 2; Loam cake 1 is symmetrical with lower cover 2, and loam cake 1 and lower cover 2 link together through bolt.
wherein, threaded hole 3 has staircase structure 31.The material of loam cake 1 and lower cover 2 is alumina based material.
When use
, the loam cake deep-slotted chip breaker 11 and the lower cover deep-slotted chip breaker 21 of loam cake 1 and lower cover 2 is clamped in the face of cylinder of cylindrical product, with bolt locking, can carries out vibration test then.Carry out the vibration of product different directions through the direction of rotating this utility model, convert the vibration test of cylindrical product the vibration test of square product into, made things convenient for operation, improved conventional efficient.
the above; Be merely the embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any those of ordinary skill in the art are in the technical scope that the utility model disclosed, and variation or the replacement that can expect without creative work all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. a cylindrical product vibration test is used anchor clamps; It is characterized in that: these anchor clamps comprise loam cake (1) and lower cover (2); The center on said loam cake (1) bottom and lower cover (2) top offers loam cake deep-slotted chip breaker (11) and lower cover deep-slotted chip breaker (21) respectively; Said loam cake (1) and lower cover (2) offer threaded hole (3) respectively, and said loam cake (1) and said lower cover (2) are symmetrical, and said loam cake (1) and said lower cover (2) link together through bolt.
2. a kind of cylindrical product vibration test according to claim 1 is used anchor clamps, it is characterized in that: said threaded hole (3) has staircase structure (31).
3. a kind of cylindrical product vibration test according to claim 1 is used anchor clamps, it is characterized in that: the material of said loam cake (1) and said lower cover (2) is alumina based material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120291936 CN202255807U (en) | 2011-08-11 | 2011-08-11 | Clamp for vibration test of cylindrical product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120291936 CN202255807U (en) | 2011-08-11 | 2011-08-11 | Clamp for vibration test of cylindrical product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255807U true CN202255807U (en) | 2012-05-30 |
Family
ID=46117032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120291936 Expired - Fee Related CN202255807U (en) | 2011-08-11 | 2011-08-11 | Clamp for vibration test of cylindrical product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255807U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352688A (en) * | 2015-10-27 | 2016-02-24 | 上海航天精密机械研究所 | General fixing and clamping device used for three-axis vibration test |
| CN107907293A (en) * | 2017-12-28 | 2018-04-13 | 哈尔滨工业大学 | A kind of experiment slam fixture |
-
2011
- 2011-08-11 CN CN 201120291936 patent/CN202255807U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352688A (en) * | 2015-10-27 | 2016-02-24 | 上海航天精密机械研究所 | General fixing and clamping device used for three-axis vibration test |
| CN107907293A (en) * | 2017-12-28 | 2018-04-13 | 哈尔滨工业大学 | A kind of experiment slam fixture |
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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: 20120530 Termination date: 20130811 |