CN201496470U - Shock-absorbing mechanical device - Google Patents
Shock-absorbing mechanical device Download PDFInfo
- Publication number
- CN201496470U CN201496470U CN2009202279714U CN200920227971U CN201496470U CN 201496470 U CN201496470 U CN 201496470U CN 2009202279714 U CN2009202279714 U CN 2009202279714U CN 200920227971 U CN200920227971 U CN 200920227971U CN 201496470 U CN201496470 U CN 201496470U
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- China
- Prior art keywords
- elastic element
- circular arc
- closed circular
- connector
- shock
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- 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.)
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Abstract
The utility model relates to a shock-absorbing mechanism device, which comprises an elastic element, an upper connector and a lower connector, wherein the elastic element is bent to a closed circular arc shape, the upper edge of the closed circular arc shape is connected with the upper connector, the lower edge of the closed circular arc shape is connected with the lower connector, and the upper connector and the lower connector are used for fixing the elastic element of the closed circular arc shape and an object to be support or a base. The shock-absorbing mechanical device aims at leading the material selection of an elastic support to be wider, leads the precision and the dynamic characteristics of bearing distance in a precise instrument as adjustment of elastic displacement size and resonance frequency to be simpler and more convenient, and the shock-absorbing effect is better.
Description
Technical field:
The utility model relates to a kind of mechanical device, especially a kind of damping mechanical device.
Background technique:
The elasticity of demand bearing device is used for damping in many machinery and the instrument and apparatus, and the existing known technology that satisfies this demand is the solenoid type spring of various sizes; When supported material is heavier, also can adopt leaf spring.These resilient supporting units all comprise spring or leaf spring and connector usually, and connector is used for spring and supported material are fixed.
The model utility content:
The utility model provides a kind of damping mechanical device, purpose is to make flexibly mounted material selection more extensive, the accurate location and the dynamic characteristic of length of support in the precision type instrument, more simple and easy and convenient as the adjustment of elastic displacement size, resonant frequency etc., damping effect is better.
Realize that the technological scheme that the utility model purpose is adopted is: a kind of damping mechanical device, it comprises elastic element and upper and lower connector, it is characterized in that: described elastic element curves the closed circular arc, closed circular arc upper limb is connected with last connector, closed circular arc lower edge is connected with lower connector, upper and lower connector be used for the elastic element of closed circular arc be supported object or pedestal is fixed.
The sectional shape of described elastic element can be rectangle, ellipse or circular.
Described elastic element can also curve the closed circular arc again for sheet, multi-disc are folded mutually.
The utlity model has following beneficial effect:
In the utility model resilient supporting unit elastic material select for use more extensive and convenient, what more easily obtain as perseverance bullet alloy is band, therefore this bearing device just is fit to select the various permanent alloy strip steel rolled stocks that play to make reed very much, to obtain the yielding support of good thermal stability.
2. are elastic element sheets owing to the utility model core parts, and the processing of elastic element sheet is more easy than the solenoid type spring, thereby the utility model is more easier than the processing of solenoid type spring-loaded generally.
3. Zhi Cheng precision positioning is convenient, when adjusting as need, as long as change the width of reed simply or change effective length.The dynamic characteristic of supporting system, as the elastic displacement size, resonant frequency etc. also can be adjusted easily.Flexible displacement size of flexibly mounted dynamic characteristic and frequency response bandwidth, resonant frequency point, and these special parameters directly the factors such as size shape with material, physical dimension and the circular arc of elastic element are relevant, thereby, can adjust easily the characteristic of supporting system, to satisfy the requirement of different qualities.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 adopts embodiment's schematic representation of sheet elastic element for the utility model;
Fig. 2 is a concrete sheet elastic element unfolded drawing.
Among the figure, 1. elastic element, 2. pad, 3. adjusting strip is 4. gone up connector, and 5. lower connector 6. is supported object, 7. pedestal, 8. through hole, 9. elongated hole.
Embodiment:
As seen from Figure 1, Figure 2, the sheet elastic element 1 that curves the sealing circular arc is connected with lower connector 5 with last connector 4 via bolt, pad 2, adjusting strip 3 respectively, constitute resilient supporting unit, in use, last connector 4 is fixed with being supported object 6 by bolt, and lower connector 5 is fixing by bolt and pedestal 7.The effect of adjusting strip 3 is to reach change supporting location and dynamic characteristic by adjusting its length or radius of curvature.
The unfolded drawing of sheet elastic element 1 as shown in Figure 2, sheet elastic element 1 is an elongated rectangular shape, through hole 8 is used for bolt and is connected with last connector or lower connector on it, the effective length of trickle adjustment elastic element 1 when the elongated hole 9 at two ends is used for bolt and lower connector or goes up connector being connected, thereby convenient distance and the dynamic characteristic of adjusting static supporting location.As an object lesson, Fig. 2 provides the dimension figure of this sheet elastic element, and its unit is millimeter mm, and the thickness of this elastic element is 0.2mm.
Basic principle of the present utility model and major character and advantage have more than been described.The technician of the industry can understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all will fall in claimed the utility model scope.
Claims (3)
1. damping mechanical device, it comprises elastic element and upper and lower connector, it is characterized in that: described elastic element curves the closed circular arc, closed circular arc upper limb is connected with last connector, closed circular arc lower edge is connected with lower connector, upper and lower connector be used for the elastic element of closed circular arc be supported object or pedestal is fixed.
2. a kind of damping mechanical device according to claim 1 is characterized in that: the sectional shape of described elastic element can be rectangle, ellipse or circular.
3. a kind of damping mechanical device according to claim 1 is characterized in that: described elastic element can also curve the closed circular arc again for sheet, multi-disc are folded mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202279714U CN201496470U (en) | 2009-09-09 | 2009-09-09 | Shock-absorbing mechanical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202279714U CN201496470U (en) | 2009-09-09 | 2009-09-09 | Shock-absorbing mechanical device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201496470U true CN201496470U (en) | 2010-06-02 |
Family
ID=42439678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202279714U Expired - Fee Related CN201496470U (en) | 2009-09-09 | 2009-09-09 | Shock-absorbing mechanical device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201496470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058367A (en) * | 2018-07-30 | 2018-12-21 | 中国舰船研究设计中心 | Bearing support structure with vibration-damping function |
-
2009
- 2009-09-09 CN CN2009202279714U patent/CN201496470U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058367A (en) * | 2018-07-30 | 2018-12-21 | 中国舰船研究设计中心 | Bearing support structure with vibration-damping function |
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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: 20100602 Termination date: 20100909 |