CN204942362U - A kind of multilayer rubber spring - Google Patents
A kind of multilayer rubber spring Download PDFInfo
- Publication number
- CN204942362U CN204942362U CN201520045840.XU CN201520045840U CN204942362U CN 204942362 U CN204942362 U CN 204942362U CN 201520045840 U CN201520045840 U CN 201520045840U CN 204942362 U CN204942362 U CN 204942362U
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- CN
- China
- Prior art keywords
- rubber layer
- grooves
- rubber spring
- rubber
- groove
- 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 - Fee Related
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Abstract
The utility model discloses a kind of multilayer rubber spring, comprise punch holder, die holder, dividing plate and rubber layer, it is characterized in that: have some grooves in the bottom surface of punch holder, the end face of die holder has some grooves, dividing plate upper and lower surface has some grooves, size, the number of the groove on relative two sides are mated mutually, in the space that groove on relative two sides is formed, rubber layer is set, under the precompression effect that punch holder, die holder, divider upright direction apply, rubber layer has prepressing deformation to a certain degree.Because rubber layer has prepressing deformation to a certain degree, Vertical direction rigidity is very large, therefore in shear-type rubber spring effect.This model utility gives full play to the excellent deformation performance of rubber, and the life-span is long, strong adaptability, applied range, and noise is low, operate steadily, amplitude stability, and bearing capacity is strong.
Description
Technical field
The utility model relates to rubber spring technical field, particularly relates to a kind of multilayer rubber spring.
Background technique
In the prior art, the elastic characteristic curve that rectangular shear-type rubber spring and tubular cylindrical rubber spring provide is non-linear, has certain damping, and rubber spring manufacture requirements is high, and working life is shorter, if the excessive heat radiation to rubber itself of the area of individual layer rubber and distortion have adverse effect.
Summary of the invention
For solving in above-mentioned prior art existing technical barrier, the utility model provides that a kind of bearing capacity is strong, structure simple, have the multilayer rubber spring of adjustability, and its concrete technological scheme is as follows:
A kind of multilayer rubber spring, comprise punch holder, die holder, dividing plate and rubber layer, it is characterized in that: have some grooves in the bottom surface of punch holder, the end face of die holder has some grooves, dividing plate upper and lower surface has some grooves, size, the number of the groove on relative two sides are mated mutually, arrange rubber layer in the space that the groove on relative two sides is formed.
As preferably, described trench cross section contour shape can be arbitrary, can be U-shaped, V-arrangement and semicircle, select according to actual needs.
As preferably, the sectional shape of described rubber layer can be arbitrary, can be circular, oval, select according to actual needs.
As preferably, the thickness of described rubber layer is 20mm-35mm.
As preferably, the number of plies of described multilayer rubber spring is 3 layers.
As preferably, the quantity of every layer of groove is 3.
The beneficial effects of the utility model: rubber layer is clamped in frid and lower frid, and give full play to the deformation performance that rubber is excellent, the life-span is long, strong adaptability, applied range, noise is low, operate steadily, amplitude stability, and bearing capacity is strong.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is round rubber layer side view of the present utility model;
Fig. 3 is oval rubber layer side view of the present utility model.
In figure, reference character is: 1-punch holder, 2-die holder, 3-dividing plate, 4-rubber layer, 5 grooves.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.Obviously, described embodiment is only section Example of the present utility model.
As depicted in figs. 1 and 2, a kind of multilayer rubber spring, comprise punch holder 1, die holder 2, dividing plate 3 and rubber layer 4,3 grooves 5 are had in the bottom surface of punch holder 1, the end face of die holder 2 has 3 grooves 5, dividing plate 3 upper and lower surface has 3 grooves 5, groove 5 sectional shape on relative two sides is semicircle, and groove 5 runs through whole punch holder 1, die holder 2 and dividing plate 3, arranging cross section in the space that groove 5 on relative two sides is formed is circular rubber layer 4, the thickness of described rubber layer 4 is 30mm, and described whole its number of plies of multilayer rubber spring is 3 layers.In work, the surface that rubber layer 4 contacts with upper folder 1 plate, die holder 2, dividing plate 3 produces tangential deformation. and the transverse section of rubber layer 4 is reversed in addition simultaneously.
As shown in Figure 3, the sectional shape of described groove 5 is oval, it is clamped in the ellipse of sectional shape also for matching of the rubber layer 4 in groove 5, and under the precompression effect that punch holder 1, die holder 2, dividing plate 3 Vertical direction apply, rubber layer 4 has prepressing deformation to a certain degree.Because rubber layer 4 has prepressing deformation to a certain degree, Vertical direction rigidity is very large, therefore in shear-type rubber spring effect.
Above-described embodiment is the utility model preferably mode of execution; but mode of execution of the present utility model is not restricted to the described embodiments; other are any do not deviate from Spirit Essence of the present utility model and principle under the change made; modify; substitute, combination, simplify; all should be the substitute mode of equivalence, all should be included in protection domain of the present utility model.
Claims (5)
1. a multilayer rubber spring, comprise punch holder (1), die holder (2), dividing plate (3) and rubber layer (4), it is characterized in that: have some grooves (5) in the bottom surface of punch holder (1), the end face of die holder (2) has some grooves (5), dividing plate (3) upper and lower surface has some grooves (5), the size of the groove (5) on relative two sides, number is mated mutually, in the space that groove (5) on relative two sides is formed, rubber layer (4) is set, the thickness of described rubber layer (4) is 20mm-35mm.
2. multilayer rubber spring according to claim 1, is characterized in that: described groove (5) cross-section profile shape is U-shaped, V-arrangement and semicircle.
3. multilayer rubber spring according to claim 1, is characterized in that: the sectional shape of described rubber layer (4) is for circular, oval.
4. multilayer rubber spring according to claim 1, is characterized in that: the number of plies of described multilayer rubber spring is 3 layers.
5. multilayer rubber spring according to claim 1, is characterized in that: the quantity of every layer of groove (5) is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045840.XU CN204942362U (en) | 2015-01-21 | 2015-01-21 | A kind of multilayer rubber spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045840.XU CN204942362U (en) | 2015-01-21 | 2015-01-21 | A kind of multilayer rubber spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942362U true CN204942362U (en) | 2016-01-06 |
Family
ID=55009797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520045840.XU Expired - Fee Related CN204942362U (en) | 2015-01-21 | 2015-01-21 | A kind of multilayer rubber spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204942362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639776A (en) * | 2018-07-11 | 2018-10-12 | 合肥固泰自动化有限公司 | A kind of robot palletizer spring chuck |
-
2015
- 2015-01-21 CN CN201520045840.XU patent/CN204942362U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639776A (en) * | 2018-07-11 | 2018-10-12 | 合肥固泰自动化有限公司 | A kind of robot palletizer spring chuck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Su Linghao Inventor before: Qian Peiyu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170718 Address after: Changsha County City, Hunan province 410148 Changsha Sha Zhen Shui Tang Huan Cun Shui Du group Patentee after: Changsha Shuang Ling rubber products Co., Ltd. Address before: 314501 Zhejiang province Tongxiang city Wuzhen Town Village first Dai No. 8 Patentee before: Qian Peiyu |
|
| 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: 20160106 Termination date: 20180121 |