CN205981607U - Do not influence frock clamp of vibration amount level - Google Patents
Do not influence frock clamp of vibration amount level Download PDFInfo
- Publication number
- CN205981607U CN205981607U CN201620993306.6U CN201620993306U CN205981607U CN 205981607 U CN205981607 U CN 205981607U CN 201620993306 U CN201620993306 U CN 201620993306U CN 205981607 U CN205981607 U CN 205981607U
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- China
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- base
- anchor clamps
- exemplar
- frock clamp
- side frame
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Abstract
The utility model provides a do not influence frock clamp of vibration amount level belongs to environmental reliability detection area, including the base, install at the side frame of base minor face frame and nonrust steel bushing perpendicularly, the side frame frame is including stiffening rib, ceiling hold and erect the support, is provided with the enhancement support of well style of calligraphy among the base inner structure, and a plurality of screw holes of evenly distributed in the ceiling hold of both sides and the base have increased nonrust steel bushing in every screw hole, strengthened the joint strength of anchor clamps. The device adopts aluminium alloy material, and the reducing and the increase of rigidity of quality avoids influence vibratory equipment's test ability because of the quality of anchor clamps own, and the rigidity of anchor clamps is higher than the exemplar, has ensured that vibration in -process exemplar can not arouse destruction because of anchor clamps, and the rigidity of anchor clamps has reduced the loss of amount of transfer level simultaneously, is favorable to with the more effective transmission of vibrating table board's motion for the exemplar.
Description
Technical field
This utility model belongs to environmental reliability detection field, more particularly to a kind of frock folder not affecting vibration level
Tool.
Background technology
Vibration test is one of environment reliability test big event, in vibration test, due to exemplar size and
Outward appearance is complicated and changeable, suitable exemplar seldom can be had can be mounted directly on vibration table surface, conventional method is by work
Clamps are connected with vibration table realizing exemplar, the vibrational energy of vibration table is passed to exemplar, so that test is smoothed out.
General Oscillation test fixture considers that rigid requirements are made using aluminum or steel mostly, the feature of aluminum test fixture
It is lightweight, shortcoming is wear-resisting intensity difference；The feature of steel test fixture is that intensity is high, and shortcoming is that weight is big.According to newton
Two law F=ma, the size of quality directly affects acceleration, the too big power of test that then can exceed equipment component of quality, therefore
Design damped coefficient is little, lightweight, realize rigidly connected frock clamp is a very important ring in vibration-testing.
Utility model content
The purpose of this utility model is to provide a kind of frock clamp not affecting vibration level, and this fixture connects exemplar and shakes
The active force of vibration table is fully transmitted to exemplar by this fixture by dynamic platform.The design of this device considers to be rigidly connected first, ginseng
Examine damped coefficient and select aluminum alloy materials, it is to avoid produce resonance in vibration and change the magnitude of experimental condition requirement.
The technical solution adopted in the utility model is：
A kind of frock clamp not affecting vibration level, including base, body side frame and stainless steel sleeve.Body side frame includes strengthening
Rib, ceiling hold and perpendicular support；Base is rectangular, is provided with the reinforced support of intersecting parallels, prevents base in chassis interior structure
Deformation；Body side frame is vertically installed in the both sides of base and is connected with the minor face of base；The junction of perpendicular support and base, ceiling hold
It is provided with ribs with the junction of perpendicular support, improve the steadiness of structure；Uniformly divide in the ceiling hold of both sides and base
The multiple screwed hole of cloth, increased stainless steel sleeve in each screwed hole, enhances the bonding strength of fixture, improves the power of fixture
Characteristic；Size and appearance complexity according to exemplar size during test, is selectively mounted between two body side frames of fixture or side frame
Above frame.
Beneficial effect：
1. this utility model uses stainless steel sleeve at screwed hole, has evaded the shortcoming that aluminum alloy material is difficult to weld, has filled
Divide the rigid of transmission of the power that ensure that, reduce the quality of frock clamp simultaneously to greatest extent.
2. this utility model adopts thread connecting mode, installs simple, easy for operation, can be applied to locomotive each zero
The vibration test of part.
3. the increase of the reduction of this utility model quality and rigidity, it is to avoid because fixture quality itself affects vibratory equipment
Power of test, and the rigidity of fixture be higher than exemplar it is ensured that in vibration processes exemplar will not cause destruction because of fixture, press from both sides simultaneously
The rigidity of tool reduces the loss of transmission magnitude, is conducive to for the motion of vibration table more effectively passing to exemplar.
Brief description
Fig. 1 is structure chart of the present utility model.
As shown in Figure 1：Base 1, perpendicular support 2, ceiling hold 3, ribs 4, stainless steel sleeve 5.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in further detail.
A kind of frock clamp not affecting vibration level, the body side frame including base 1, being vertically mounted on base 1 minor face and
Stainless steel sleeve 5.Body side frame includes ribs 4, ceiling hold 3 and perpendicular support 2；Base 1 is rectangular, arranges in base 1 internal structure
There is the reinforced support of intersecting parallels, prevent the deformation of base 1；Be evenly arranged with 50 screwed holes in base 1, be easy to vibration table and
The connection of exemplar；The connection of the junction, ceiling hold 3 and perpendicular support 2 of perpendicular support 2 and base 1 is provided with ribs 4, improves
The steadiness of structure；It is uniformly distributed 10 screwed holes in the ceiling hold 3 of both sides；This fixture adopts aluminum alloy materials, base 1 He
Increased stainless steel sleeve 5 in each screwed hole in ceiling hold 3, increased the bonding strength of fixture, improve the power of fixture
Characteristic；Size and appearance complexity according to exemplar size during test, is selectively mounted between two body side frames of fixture or side frame
Above frame.
Claims (3)
1. a kind of frock clamp not affecting vibration level it is characterised in that：Including base (1), body side frame and stainless steel sleeve
(5), described base (1) is rectangular, and described body side frame is vertically installed in the both sides of base (1) and is connected with the minor face of base (1),
Described body side frame includes ribs (4), ceiling hold (3) and perpendicular support (2), is provided with well word in described base (1) internal structure
The reinforced support of type.
2. a kind of frock clamp not affecting vibration level according to claim 1 it is characterised in that：Described perpendicular support
And the connection of junction, ceiling hold (3) and perpendicular support (2) of base (1) is provided with ribs (4) (2).
3. a kind of frock clamp not affecting vibration level according to claim 1 it is characterised in that：Described ceiling hold
(3) it is provided with 10 screwed holes in, be uniformly distributed 50 screwed holes in described base (1), increased stainless in described screwed hole
Steel bushing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620993306.6U CN205981607U (en) | 2016-08-30 | 2016-08-30 | Do not influence frock clamp of vibration amount level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620993306.6U CN205981607U (en) | 2016-08-30 | 2016-08-30 | Do not influence frock clamp of vibration amount level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205981607U true CN205981607U (en) | 2017-02-22 |
Family
ID=58041612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620993306.6U Active CN205981607U (en) | 2016-08-30 | 2016-08-30 | Do not influence frock clamp of vibration amount level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205981607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506865A (en) * | 2018-12-28 | 2019-03-22 | 湖北雷迪特冷却系统股份有限公司 | A kind of vibration tool |
-
2016
- 2016-08-30 CN CN201620993306.6U patent/CN205981607U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506865A (en) * | 2018-12-28 | 2019-03-22 | 湖北雷迪特冷却系统股份有限公司 | A kind of vibration tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |