CN201780197U - Transition plate device for vibration test - Google Patents
Transition plate device for vibration test Download PDFInfo
- Publication number
- CN201780197U CN201780197U CN2010205021001U CN201020502100U CN201780197U CN 201780197 U CN201780197 U CN 201780197U CN 2010205021001 U CN2010205021001 U CN 2010205021001U CN 201020502100 U CN201020502100 U CN 201020502100U CN 201780197 U CN201780197 U CN 201780197U
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- vibration test
- middle layer
- ring groove
- layer
- straight trough
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Abstract
The utility model belongs to a device for a vibration test and relates to a fastening and positioning device for a vibration test of a product. The transition plate device for the vibration test consists of three layers of plate-shaped structures which are respectively a bottom layer, a middle layer and a top layer, wherein the bottom layer is a bottom plate; the center on the middle layer of the transition plate device for the vibration test is provided with a screw hole; a plurality of annular slots with different diameters are arranged by surrounding the central screw hole, a plurality of straight slots are outwards arranged from the inner circle, and the sizes of the annular slots and the straight slots are the same; the shape and the size of the top layer of the transition plate device for the vibration test are consistent with those of the middle layer and the bottom layer, and the distribution of annular slots and straight slots on the top layer is also consistent with that of the middle layer; and meanwhile, the sizes of the annular slots and the straight slots on the top layer are smaller than that of the middle layer so as to form a T-shaped slot. The utility model can be used for quickly and reasonably arranging the number of tested products and fastening the tested products to improve the number and the efficiency of the tested products and has the advantages of wide universality, good practicality and larger practical application value.
Description
Technical field
The utility model belongs to test and uses device, relates to the rebound device that a kind of vibration test is used.
Background technology
The rebound that the prior art vibration test is used often need perforate on rebound when vibration test, and is subjected to trial product by screw retention.Yet because installation site and installation requirement that difference is had by trial product or anchor clamps to be not quite similar, often often need be in the diverse location punching of rebound, thereby cause " riddled with gaping wounds " on the rebound, so both reduced work efficiency, also influenced the security of test.And be subjected to trial product when needs are installed with briquetting, owing to limited by the position, hole on the vibration table surface, point of fixity is very few, effect is installed is difficult to satisfy testing requirements.Therefore prior art rebound limitation is big, practicality is not good enough.
The utility model content
The purpose of this utility model is: in order to solve the prior art vibration test problem that the rebound limitation is big, practicality is not good enough, the utility model provides the vibration test that a kind of limitation is little, practicality is good, safe rebound device.
The technical solution of the utility model is: a kind of vibration test rebound device, it is made up of three ply board shape structure, be respectively bottom, middle layer and top layer, wherein, bottom is a base plate, described vibration test is a screw with central authorities on the rebound device middle layer, around center screw is the different ring grooves of some diameters, and begin to being outside equipped with some straight troughs from interior ring, and the size of described ring groove and straight trough equates, described vibration test is consistent with middle layer and bottom with rebound device top layer shape and size, and the ring groove above it distributes also consistent with the ring groove and the straight trough in middle layer with straight trough, the size of while ring groove and straight trough is less than the size in middle layer, thus formation T type groove.
The zone that the ring groove of described middle layer and top layer and straight trough are isolated formation mutually is provided with screw.
The number of described ring groove is 2,3,4.
Described straight trough number is 4,5,6,7,8,9,10.
Fastening bolt the utility model has the advantages that: owing to can arbitrarily move in T type groove, the product installation site is flexible, the big limit of point of fixity increases, and it is consistent with the shaking table geometric center to have guaranteed that the center of gravity that reliably reaches product mix is installed, and has improved test efficiency and security.T type groove is divided into the dual mode layout on the device, and is reasonable, practical.Quick fastening many of T type slot type device energy is tested by trial product simultaneously, and improves security.
Description of drawings
Fig. 1 is the structural representation of the utility model vibration test with rebound device one better embodiment;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the side view of the utility model vibration test when being subjected to trial product when installing with rebound device one better embodiment;
Wherein, 1-bottom, 2-middle layer, 3-top layer, 4-screw, 5-ring groove, 6-straight trough, 7-T type groove, 8-cushion block, 9-pressing plate, 10-nut, 11-bolt, 12-are subjected to trial product.
Embodiment
The present invention will be further described below by embodiment:
Please consult Fig. 1, Fig. 2 simultaneously, wherein, Fig. 1 is the structural representation of the utility model vibration test with rebound device one better embodiment, and Fig. 2 is the side view of Fig. 1.In the present embodiment, described vibration test is an octagon with rebound device global shape, and is made up of three ply board shape structure, is respectively bottom 1, middle layer 2 and top layer 3, and wherein, bottom 1 is a base plate.Described vibration test is a screw 4 with central authorities on the rebound device middle layer, around center screw 4 is two ring grooves 5 that diameter is different, and begin to being outside equipped with eight straight troughs 6 from interior ring, and the size of described ring groove 5 and straight trough 6 equates, so that bolt moves on ring groove and straight trough.
Described vibration test is consistent with middle layer 2 and bottom 1 with rebound device top layer 3 shape and size, and the ring groove above it distributes also consistent with the ring groove and the straight trough in middle layer 2 with straight trough, be that top layer 3 overlaps with the ring groove 5 and the straight trough 6 in middle layer 2, be the size of the size of ring groove 5 and straight trough 6, thereby form T type groove 7 less than the middle layer.And the ring groove 5 of described middle layer 2 and top layer 3 and straight trough 6 isolate the zones that form mutually and be provided with screw 4, fixedly to be subjected to trial product 12 on this position.
When the utility model vibration test was used with the rebound device, the shape with reference to being subjected to trial product 12 placed it on the rebound.Then, the special bolt 5 of some is put into the screw hole and the T type groove 9 of rebound.Please consult Fig. 3 simultaneously, it is the side view of the utility model when installed by trial product.Described placed by bolt 11 on the trial product 12 after, press thereon by the front end of pressing plate 9 again, the other end of this pressing plate 9 is pressed on the cushion block 8, screws nut 10 again, thereby tightly fixed by trial product 12, to carry out vibration test.
In addition, the utility model vibration test is not limit the impracticable novel situation that discloses with the ring groove and the straight trough distribution of rebound device, the setting of ring groove and straight trough just is used for the adjustment of bolt position, thereby with fixing difformity or the trial product that is subjected to that different fixing requires arranged.Therefore the number and the position of ring groove and straight trough can adjust, and only the section of the two becomes T type groove, thereby makes things convenient for set bolt.
The utility model vibration test with the rebound device by the ring groove of circular and radial distribution and arranging of straight trough, and the design of T type groove makes screw except screw, can also move along ring groove and straight trough, thereby different point of fixity can be set, cooperate the screw setting again, can satisfy the fixedly requirement that difference is subjected to trial product, and increase point of fixity, and increase is subjected to trial product quantity.
Claims (4)
1. vibration test rebound device, it is made up of three ply board shape structure, be respectively bottom (1), middle layer (2) and top layer (3), wherein, bottom (1) is a base plate, it is characterized in that: described vibration test is a screw (4) with central authorities on the rebound device middle layer, around center screw (4) is the different ring groove of some diameters (5), and begin to being outside equipped with some straight troughs (6) from interior ring, and the size of described ring groove (5) and straight trough (6) equates, described vibration test is consistent with middle layer (2) and bottom (1) with rebound device top layer (3) shape and size, and the ring groove above it distributes also consistent with the ring groove and the straight trough of middle layer (2) with straight trough, the size of while ring groove (5) and straight trough (6) is less than the size in middle layer, thus formation T type groove (7).
2. vibration test rebound device according to claim 1 is characterized in that: the ring groove (5) of described middle layer (2) and top layer (3) and straight trough (6) are isolated the zone that forms mutually and are provided with screw (4).
3. vibration test rebound device according to claim 2 is characterized in that: the number of described ring groove is 2,3,4.
4. vibration test rebound device according to claim 3 is characterized in that: described straight trough number is 4,5,6,7,8,9,10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205021001U CN201780197U (en) | 2010-08-20 | 2010-08-20 | Transition plate device for vibration test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205021001U CN201780197U (en) | 2010-08-20 | 2010-08-20 | Transition plate device for vibration test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201780197U true CN201780197U (en) | 2011-03-30 |
Family
ID=43793408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205021001U Expired - Fee Related CN201780197U (en) | 2010-08-20 | 2010-08-20 | Transition plate device for vibration test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201780197U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289687A (en) * | 2015-06-23 | 2017-01-04 | 北京强度环境研究所 | A kind of electric vibration table general switching vibration test fixture |
| CN106525369A (en) * | 2016-11-10 | 2017-03-22 | 哈尔滨建成集团有限公司 | Vibration testing specialized clamp for electronic assembling component |
| CN108061647A (en) * | 2017-12-18 | 2018-05-22 | 西安航天动力测控技术研究所 | A kind of Multifunctional self-leveling for slow test is weighed and consider in order to uphold justice platform |
| CN109058707A (en) * | 2018-09-12 | 2018-12-21 | 安徽工业大学 | A kind of cad simulated teaching demonstration projection device |
-
2010
- 2010-08-20 CN CN2010205021001U patent/CN201780197U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289687A (en) * | 2015-06-23 | 2017-01-04 | 北京强度环境研究所 | A kind of electric vibration table general switching vibration test fixture |
| CN106525369A (en) * | 2016-11-10 | 2017-03-22 | 哈尔滨建成集团有限公司 | Vibration testing specialized clamp for electronic assembling component |
| CN108061647A (en) * | 2017-12-18 | 2018-05-22 | 西安航天动力测控技术研究所 | A kind of Multifunctional self-leveling for slow test is weighed and consider in order to uphold justice platform |
| CN108061647B (en) * | 2017-12-18 | 2021-05-04 | 西安航天动力测控技术研究所 | Multifunctional self-balancing platform for static test |
| CN109058707A (en) * | 2018-09-12 | 2018-12-21 | 安徽工业大学 | A kind of cad simulated teaching demonstration projection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20160820 |