CN105422708A - Outer damping sleeve - Google Patents
Outer damping sleeve Download PDFInfo
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- CN105422708A CN105422708A CN201510855916.XA CN201510855916A CN105422708A CN 105422708 A CN105422708 A CN 105422708A CN 201510855916 A CN201510855916 A CN 201510855916A CN 105422708 A CN105422708 A CN 105422708A
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- straight tube
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Abstract
The invention discloses an outer damping sleeve which comprises a bottom disc and a cylinder arranged on the disc. The cylinder comprises a first straight cylinder and a second straight cylinder, wherein the first straight cylinder and the second straight cylinder are connected through a concave arc surface, and the radian of the concave arc surface is designed to be 60 degrees. A flange part is machined at the joint of the second straight cylinder and the concave arc surface. A first protrusion is machined at the central position of the second straight cylinder and designed to be of a convex arc surface structure, and the radian of the convex arc surface is designed to be 120 degrees. A concave arc notch is machined in the edge of the end face of the bottom disc, and the radian of the concave arc notch is designed to be 60 degrees. The outer damping sleeve is high in meshing degree and stable in use performance; and in addition, shaking and vibrating can be avoided in the using process, so that the using efficiency is greatly improved, and the damping effect is improved.
Description
Technical field
The present invention relates to shock-absorption device technical field, more specifically relate to a kind of damping overcoat.
Background technique
Along with improving constantly of scientific and technological level, the living standard of people is also day by day going up, the pursuit of people to life not only rests in material conditions, more pursue spiritual satisfied and enjoyment, particularly spread to the epoch of family life at automobile, the comfort level of people to vehicle has higher requirement.
Vibration damper is widely used in various vehicle, plays antidetonation shock attenuation effect, and for bringing more comfortable environment by bus, vibration damper is a kind of important indispensable shock absorbing tool in vehicle and manufacturing equipment.What coordinate vibration damper to use has damping overcoat and damping inner sleeve usually; wherein; be enclosed within outside damping in damping and play very important effect; it can prevent silt, dust, aqueous vapor etc. from invading in each vitals of vehicle; be the indispensable instrument playing damping effect and protection vibration damper, the quality of its performance directly affects the damping performance of the All aspects of of vibration damper.But, damping overcoat in use poor stability in prior art, because the meshing degree of damping overcoat entirety is poor, causes in use there is larger rocking and shake, in using effect, cause great negative effect, thus greatly reduce damping effect.Therefore, a kind of new technological scheme must be given for the technical problem of above-mentioned existence to solve.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of damping overcoat, and this damping overcoat not only meshing degree is high, and usability is stablized, and in use can not there is rocking and shake, and greatly improves utilization efficiency, improves damping effect.
For achieving the above object, the invention provides following technological scheme: damping overcoat, it comprises bottom disc and is arranged on the cylinder on disk, it is characterized in that: described cylinder comprises the first straight tube and the second straight tube, described first straight tube is connected by concave arc surface with between the second straight tube, the radian of described concave arc surface is designed to 60 degree, described second straight tube and concave arc surface joint are processed with flange portion, the described second straight tube center position that is positioned at is processed with the first projection, described first is protruding in convex globoidal structural design, the radian of described convex globoidal is designed to 120 degree, the described bottom disc end face edge place that is positioned at is processed with concave arc notch, and the radian of described concave arc notch is designed to 60 degree.
As optimal technical scheme, described damping overcoat it also comprise the extension being arranged on the second straight tube top end port surrounding, described extension is processed with some bloops, the depth design of described bloop is 1.2cm-2.4cm, described being positioned on the second straight tube top end is processed with some shock relieve vents, and the depth design of described shock relieve vent is 0.6cm-1.2cm.
As optimal technical scheme, described second straight tube is positioned at the top of the first straight tube, and the radius of described second straight tube is less than the radius of the first straight tube.
As optimal technical scheme, described bottom disc, the first straight tube, the second straight tube and concave arc surface are formed in one structural design.
Compared with prior art, the invention has the beneficial effects as follows: be connected by concave arc surface between the first straight tube with the second straight tube, then the radian of concave arc surface is designed to the setting of 60 degree and flange portion, greatly enhances the integrally-built stability of damping overcoat and be subject to force intensity; The design of the first projection and the radian of the first projection are designed to 120 degree, greatly enhance the meshing degree of the entirety stability that is high and in use performance of damping overcoat, and there is good antidetonation shock dropping effect, vibration amplitude can be dropped to minimum, greatly improve using effect; The design of bottom disc end face edge place concave arc notch and the radian of concave arc notch is designed to 60 degree is also the meshing degree of the entirety stability that is high and in use performance in order to strengthen damping overcoat; Be positioned at the setting of the second straight tube top end port surrounding extension, enhance the serviceability of damping overcoat, the bloop processed over an elongate sections and be 1.2cm-2.4cm by the depth design of bloop, a best reducing effect can be reached; Be positioned at shock relieve vent that the second straight tube top end is arranged and be 0.6cm-1.2cm by the depth design of shock relieve vent, a best antidetonation shock attenuation effect can be reached, improve utilization efficiency.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
In figure: 1-disk; 2-cylinder; 3-first straight tube; 4-concave arc surface; 5-second straight tube; 6-flange portion; 7-first is protruding; 8-port; 9-extension; 10-shock relieve vent; 11-bloop; 12-concave arc notch.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the invention provides a kind of technological scheme: damping overcoat, the cylinder 2 that it comprises bottom disc 1 and is arranged on disk 1, cylinder 2 comprises the first straight tube 3 and the second straight tube 5, be connected by concave arc surface 4 between the first straight tube 3 with the second straight tube 5, the radian of concave arc surface 4 is designed to 60 degree, second straight tube 5 is processed with flange portion 6 with concave arc surface 4 joint, be positioned at the second straight tube 5 center position and be processed with the first projection 7, first protruding 7 in convex globoidal structural design, the radian of convex globoidal is designed to 120 degree, be positioned at bottom disc 1 end face edge place and be processed with concave arc notch 12, and the radian of concave arc notch 12 is designed to 60 degree, damping overcoat it also comprise the extension 9 being arranged on the second straight tube 5 top end port 8 surrounding, extension 9 is processed with some bloops 11, the depth design of bloop 11 is 1.2cm-2.4cm, be positioned on the second straight tube 5 top end and be processed with some shock relieve vents 10, the depth design of shock relieve vent 10 is 0.6cm-1.2cm, second straight tube 5 is positioned at the top of the first straight tube 3, and the radius of the second straight tube 5 is less than the radius of the first straight tube 3, bottom disc 1, first straight tube 3, second straight tube 5 and concave arc surface 4 are formed in one structural design, be connected by concave arc surface 4 between the first straight tube 3 with the second straight tube 5, then the radian of concave arc surface 4 be designed to the setting of 60 degree and flange portion 6, greatly enhance the integrally-built stability of damping overcoat and be subject to force intensity, the design of the first projection 7 and the radian of the first projection 7 are designed to 120 degree, greatly enhance the meshing degree of the entirety stability that is high and in use performance of damping overcoat, and there is good antidetonation shock dropping effect, vibration amplitude can be dropped to minimum, greatly improve using effect, the design of bottom disc 1 end face edge place concave arc the notch 12 and radian of concave arc notch 12 is designed to 60 degree is also the meshing degree of the entirety stability that is high and in use performance in order to strengthen damping overcoat, be positioned at the setting of the second straight tube 5 top end port 8 surrounding extension 9, enhance the serviceability of damping overcoat, the bloop 11 of processing on extension 9 and be 1.2cm-2.4cm by the depth design of bloop 11, a best reducing effect can be reached, be positioned at shock relieve vent 10 that the second straight tube 5 top end is arranged and be 0.6cm-1.2cm by the depth design of shock relieve vent 10, a best antidetonation shock attenuation effect can be reached, improve utilization efficiency.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalents thereof.
Claims (4)
1. damping overcoat, it comprises bottom disc and is arranged on the cylinder on disk, it is characterized in that: described cylinder comprises the first straight tube and the second straight tube, described first straight tube is connected by concave arc surface with between the second straight tube, the radian of described concave arc surface is designed to 60 degree, described second straight tube and concave arc surface joint are processed with flange portion, the described second straight tube center position that is positioned at is processed with the first projection, described first is protruding in convex globoidal structural design, the radian of described convex globoidal is designed to 120 degree, the described bottom disc end face edge place that is positioned at is processed with concave arc notch, and the radian of described concave arc notch is designed to 60 degree.
2. damping overcoat according to claim 1, it is characterized in that: described damping overcoat it also comprise the extension being arranged on the second straight tube top end port surrounding, described extension is processed with some bloops, the depth design of described bloop is 1.2cm-2.4cm, described being positioned on the second straight tube top end is processed with some shock relieve vents, and the depth design of described shock relieve vent is 0.6cm-1.2cm.
3. damping overcoat according to claim 1, it is characterized in that: described second straight tube is positioned at the top of the first straight tube, and the radius of described second straight tube is less than the radius of the first straight tube.
4. damping overcoat according to claim 1, is characterized in that: described bottom disc, the first straight tube, the second straight tube and concave arc surface are formed in one structural design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510855916.XA CN105422708A (en) | 2015-11-26 | 2015-11-26 | Outer damping sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510855916.XA CN105422708A (en) | 2015-11-26 | 2015-11-26 | Outer damping sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105422708A true CN105422708A (en) | 2016-03-23 |
Family
ID=55501158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510855916.XA Pending CN105422708A (en) | 2015-11-26 | 2015-11-26 | Outer damping sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105422708A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040170508A1 (en) * | 2003-02-28 | 2004-09-02 | Lg Electronics Inc. | Elastic member for vibration absorption, and vibration absorbing apparatus using the same |
| KR20070062700A (en) * | 2005-12-13 | 2007-06-18 | 주식회사 만도 | Shock absorber with base shell using thermoplastic |
| CN102016345A (en) * | 2008-04-22 | 2011-04-13 | 特瑞堡福谢达公司 | Frequency tuned damper |
| CN204278979U (en) * | 2014-10-30 | 2015-04-22 | 长城汽车股份有限公司 | Automobile-used energy disperser and corresponding automobile |
| CN204329284U (en) * | 2014-11-28 | 2015-05-13 | 深圳徳士特智慧科技有限公司 | A kind of air purifier pedestal |
| CN204610664U (en) * | 2015-03-12 | 2015-09-02 | 宁国昕远金属制品有限公司 | Automobile damping overcoat |
| CN204647135U (en) * | 2015-02-12 | 2015-09-16 | 庄立 | A kind of first aid single rack damping device with adjustable of many mounting types |
-
2015
- 2015-11-26 CN CN201510855916.XA patent/CN105422708A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040170508A1 (en) * | 2003-02-28 | 2004-09-02 | Lg Electronics Inc. | Elastic member for vibration absorption, and vibration absorbing apparatus using the same |
| KR20070062700A (en) * | 2005-12-13 | 2007-06-18 | 주식회사 만도 | Shock absorber with base shell using thermoplastic |
| CN102016345A (en) * | 2008-04-22 | 2011-04-13 | 特瑞堡福谢达公司 | Frequency tuned damper |
| CN204278979U (en) * | 2014-10-30 | 2015-04-22 | 长城汽车股份有限公司 | Automobile-used energy disperser and corresponding automobile |
| CN204329284U (en) * | 2014-11-28 | 2015-05-13 | 深圳徳士特智慧科技有限公司 | A kind of air purifier pedestal |
| CN204647135U (en) * | 2015-02-12 | 2015-09-16 | 庄立 | A kind of first aid single rack damping device with adjustable of many mounting types |
| CN204610664U (en) * | 2015-03-12 | 2015-09-02 | 宁国昕远金属制品有限公司 | Automobile damping overcoat |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |