CN203979235U - A kind of single conical surface dish-shaped-spring stack - Google Patents
A kind of single conical surface dish-shaped-spring stack Download PDFInfo
- Publication number
- CN203979235U CN203979235U CN201420097194.7U CN201420097194U CN203979235U CN 203979235 U CN203979235 U CN 203979235U CN 201420097194 U CN201420097194 U CN 201420097194U CN 203979235 U CN203979235 U CN 203979235U
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- CN
- China
- Prior art keywords
- conical surface
- spring
- shaped
- plane
- belleville spring
- 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 - Lifetime
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- 238000003032 molecular docking Methods 0.000 claims abstract description 8
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Vibration Prevention Devices (AREA)
- Springs (AREA)
Abstract
The utility model discloses a kind of single conical surface dish-shaped-spring stack.This list conical surface dish-shaped-spring stack, comprise coaxial stacking some belleville springs, the one side of described belleville spring is the conical surface of indent, another side is plane, the face docking of adjacent belleville spring same shape, inner radius between plane and plane is provided with the ring pad for supporting, and is provided with annular groove at the adjacent belleville spring conical surface with the part of docking of the conical surface, is socketed with positioning ring at groove.The one side of each belleville spring of this list conical surface dish-shaped-spring stack is plane, one side is the conical surface of indent, there is higher bearing strength, in certain span, need the belleville spring negligible amounts of installing, the amount of deformation of spring is large, and stroke is large, and load increases, save inside and outside guiding device, reduced cost.
Description
Technical field
The utility model patent relates to spring technical field, particularly a kind of single conical surface dish-shaped-spring stack.
Background technique
Existing belleville spring is generally that coaxial combination is used together simultaneously, has higher Young's modulus.But the existing belleville spring of combining, is conical surface belleville spring, completes and in support, need more belleville spring at certain span.
Summary of the invention
The purpose of this utility model is the deficiency existing for prior art, provides a kind of and complete the belleville spring that support need to be less in certain span, has single conical surface dish-shaped-spring stack of higher Young's modulus simultaneously.
For achieving the above object, the technological scheme that the utility model list conical surface dish-shaped-spring stack adopts is:
A kind of single conical surface dish-shaped-spring stack, comprise coaxial stacking some belleville springs, the one side of described belleville spring is the conical surface of indent, another side is plane, the face docking of adjacent belleville spring same shape, inner radius between plane and plane is provided with the ring pad for supporting, and is provided with annular groove at the adjacent belleville spring conical surface with the part of docking of the conical surface, is socketed with positioning ring at groove.
The outer rim place of described ring pad two bottom surfaces is provided with the chamfering coordinating with belleville spring inner edge.
Described chamfering is interior arc round angle.
The utility model compared with prior art, has the following advantages:
The one side of each belleville spring of this list conical surface dish-shaped-spring stack is plane, one side is the conical surface of indent, there is higher bearing strength, in certain span, need the belleville spring negligible amounts of installing, the amount of deformation of spring is large, and stroke is large, and load increases, save inside and outside guiding device, reduced cost.
Brief description of the drawings
Fig. 1 is the structural representation of single conical surface dish-shaped-spring stack.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these mode of executions and only be not used in restriction scope of the present utility model for the utility model is described, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the amendment of the various equivalent form of values of the present utility model.
One list conical surface dish-shaped-spring stack as shown in Figure 1, comprise coaxial stacking some belleville springs 1, the one side of described belleville spring is the conical surface 11 of indent, another side is plane 12, the face docking of adjacent belleville spring same shape, inner radius between plane and plane is provided with the ring pad 2 for supporting, on part outer peripheral surface, be provided with annular groove 13 docking of adjacent belleville spring conical surface and conical surface, be socketed with positioning ring 3 at groove, the outer rim place of described ring pad two bottom surfaces is provided with the chamfering 21 coordinating with belleville spring inner edge, chamfering is interior arc round angle.
In the time that single conical surface dish-shaped-spring stack is compressed, produce distortion, and by ring pad, power is delivered to next spring, the size of the quantity control amount of deformation by spring and ring, the effect of positioning ring is to prevent that between spring, generation misplaces.
Claims (3)
1. a single conical surface dish-shaped-spring stack, it is characterized in that: comprise coaxial stacking some belleville springs, the one side of described belleville spring is the conical surface of indent, another side is plane, the face docking of adjacent belleville spring same shape, inner radius between plane and plane is provided with the ring pad for supporting, and is provided with annular groove at the adjacent belleville spring conical surface with the part of docking of the conical surface, is socketed with positioning ring at groove.
2. single conical surface dish-shaped-spring stack according to claim 1, is characterized in that: the outer rim place of described ring pad two bottom surfaces is provided with the chamfering coordinating with belleville spring inner edge.
3. single conical surface dish-shaped-spring stack according to claim 2, is characterized in that: described chamfering is interior arc round angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097194.7U CN203979235U (en) | 2014-03-05 | 2014-03-05 | A kind of single conical surface dish-shaped-spring stack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097194.7U CN203979235U (en) | 2014-03-05 | 2014-03-05 | A kind of single conical surface dish-shaped-spring stack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979235U true CN203979235U (en) | 2014-12-03 |
Family
ID=51976682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420097194.7U Expired - Lifetime CN203979235U (en) | 2014-03-05 | 2014-03-05 | A kind of single conical surface dish-shaped-spring stack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807339A (en) * | 2014-03-05 | 2014-05-21 | 扬州弹簧有限公司 | Single conical surface combined disc spring |
-
2014
- 2014-03-05 CN CN201420097194.7U patent/CN203979235U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807339A (en) * | 2014-03-05 | 2014-05-21 | 扬州弹簧有限公司 | Single conical surface combined disc spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141203 |