CN203926552U - A kind of New Compound Spring part - Google Patents
A kind of New Compound Spring part Download PDFInfo
- Publication number
- CN203926552U CN203926552U CN201420382917.8U CN201420382917U CN203926552U CN 203926552 U CN203926552 U CN 203926552U CN 201420382917 U CN201420382917 U CN 201420382917U CN 203926552 U CN203926552 U CN 203926552U
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- CN
- China
- Prior art keywords
- elastomer
- new compound
- spring
- pole piece
- spring body
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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 discloses a kind of New Compound Spring part, comprise elastomer, metal spring body, upper metal pole piece and lower metal pole piece; It is inner that described metal spring body is placed in described elastomer, and it is inner that described upper and lower metal pole piece is all embedded in described elastomer, and be placed in respectively the two ends up and down of described metal spring body, and described elastomer middle part is provided with a cavity.Employing the utility model is simple in structure, with low cost, and can effectively overcome the flexible short defect of endurance of existing complex spring, and can be good at being applied to some needs the flexible longer field that continues.
Description
Technical field
The utility model relates to a kind of New Compound Spring part.
Background technique
Spring has obtained using widely owing to possessing good distortion and restoration characteristics.Its kind is a lot, complex spring claims again rubber-metal spiral complex spring, at metal coil spring, to wrap up one deck elastomeric material to be around composited, because it possesses the non-linear of TT rubber spring and structural damping characteristic, and natural frequency is higher than TT metal spring, lower than TT rubber spring, and be widely used on the support device for vibration insutation of railway vehicle and road vehicle, vibrating sieve, vibromill, oscillating feeder and other vibrating machines.
Although existing complex spring has above-mentioned plurality of advantages, still there is certain shortcoming in it, and its flexibility that is mainly manifested in its pressure/offset relationship curve continues short, even if having, is also very limited.Therefore, it has in the application of growing the flexible sustained segment and can not obtain satisfied effect in some requirement.
Model utility content
The purpose of this utility model is: propose a kind of New Compound Spring part, to address the above problem.
The utility model solves the technological scheme that its technical problem adopts:
A New Compound Spring part, comprises elastomer, metal spring body, upper metal pole piece and lower metal pole piece; It is inner that described metal spring body is placed in described elastomer, and it is inner that described upper and lower metal pole piece is all embedded in described elastomer, and be placed in respectively the two ends up and down of described metal spring body, and described elastomer middle part is provided with a cavity.
Further, described cavity is placed between described upper and lower metal pole piece.
Further, the longitudinal section ovalize of described cavity.
Further, described elastomer forms an elastic combination spiral between the spring coil of described metal spring body.
Further, described elastomer adopts natural rubber mixture to make.
Further, the spring ring diameter of described metal spring body accounts for the 80%-90% of described spring body diameter.
Further, described cavity accounts for the 70%-80% of described elastomer length.
The beneficial effects of the utility model are: adopt the utility model simple in structure, with low cost, and can effectively overcome the flexible short defect of endurance of existing complex spring, can be good at being applied to some needs the flexible longer field that continues.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: metal pole piece under 1-elastomer, 2-metal spring body, 3-cavity, the upper metal pole piece of 4-, 5-.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
What Fig. 1 showed is a kind of most preferred embodiment of the present utility model, visible in figure: a kind of New Compound Spring part, comprise elastomer 1, metal spring body 2, upper metal pole piece 4 and lower metal pole piece 5, metal spring body 2 is whole to be embedded in spring body 1, upper metal pole piece 4 and lower metal pole piece 5 are also embedded in spring body 1, and are placed in the two ends of metal spring body 2.
Wherein, elastomer 1 middle part is also provided with a cavity 3, and this cavity 3 is placed in the middle part of metal spring body 2, and between upper metal pole piece 4 and lower metal pole piece 5.
Wherein, elastomer 1 adopts natural rubber mixture to make.
As a kind of preferred scheme, it is oval-shaped cavity that cavity 3 is designed to longitudinal section.
As a kind of preferred version, elastomer 1 forms an elastic combination spiral between the spring coil of metal spring body 2.
As a kind of preferred version, the spring ring diameter of metal spring body 2 accounts for 80% of spring body 1 diameter.
As a kind of preferred version, cavity 3 accounts for 75% of elastomer 1 length.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. a New Compound Spring part, is characterized in that, comprises elastomer, metal spring body, upper metal pole piece and lower metal pole piece; It is inner that described metal spring body is placed in described elastomer, and it is inner that described upper and lower metal pole piece is all embedded in described elastomer, and be placed in respectively the two ends up and down of described metal spring body, and described elastomer middle part is provided with a cavity.
2. a kind of New Compound Spring part as claimed in claim 1, is characterized in that, described cavity is placed between described upper and lower metal pole piece.
3. a kind of New Compound Spring part as claimed in claim 2, is characterized in that, the longitudinal section ovalize of described cavity.
4. a kind of New Compound Spring part as claimed in claim 1, is characterized in that, described elastomer forms an elastic combination spiral between the spring coil of described metal spring body.
5. a kind of New Compound Spring part as claimed in claim 1, is characterized in that, described elastomer adopts natural rubber mixture to make.
6. a kind of New Compound Spring part as claimed in claim 1, is characterized in that, the spring ring diameter of described metal spring body accounts for the 80%-90% of described spring body diameter.
7. a kind of New Compound Spring part as claimed in claim 1, is characterized in that, described cavity accounts for the 70%-80% of described elastomer length.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420382917.8U CN203926552U (en) | 2014-07-11 | 2014-07-11 | A kind of New Compound Spring part |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420382917.8U CN203926552U (en) | 2014-07-11 | 2014-07-11 | A kind of New Compound Spring part |
Publications (1)
Publication Number | Publication Date |
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CN203926552U true CN203926552U (en) | 2014-11-05 |
Family
ID=51822366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420382917.8U Expired - Fee Related CN203926552U (en) | 2014-07-11 | 2014-07-11 | A kind of New Compound Spring part |
Country Status (1)
Country | Link |
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CN (1) | CN203926552U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104500520A (en) * | 2014-12-10 | 2015-04-08 | 浙江正泰电器股份有限公司 | Installing structure for metal sheet and plastic part |
CN105673755A (en) * | 2016-04-02 | 2016-06-15 | 长葛市吉庆机械厂 | Elastic part with compound spring |
-
2014
- 2014-07-11 CN CN201420382917.8U patent/CN203926552U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104500520A (en) * | 2014-12-10 | 2015-04-08 | 浙江正泰电器股份有限公司 | Installing structure for metal sheet and plastic part |
CN105673755A (en) * | 2016-04-02 | 2016-06-15 | 长葛市吉庆机械厂 | Elastic part with compound spring |
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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 |
Granted publication date: 20141105 Termination date: 20190711 |
|
CF01 | Termination of patent right due to non-payment of annual fee |