CN202500934U - Shock absorber - Google Patents
Shock absorber Download PDFInfo
- Publication number
- CN202500934U CN202500934U CN2012200935621U CN201220093562U CN202500934U CN 202500934 U CN202500934 U CN 202500934U CN 2012200935621 U CN2012200935621 U CN 2012200935621U CN 201220093562 U CN201220093562 U CN 201220093562U CN 202500934 U CN202500934 U CN 202500934U
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- CN
- China
- Prior art keywords
- shock
- support plate
- vibration damper
- elastic material
- utility
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- Expired - Lifetime
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Abstract
The utility model discloses a shock absorber which can be adapted to a working environment with high-frequency transverse shock and longitudinal shock and has longer service life and good effect. The shock absorber is provided with a cylindrical shell with an opening at one end and a supporting plate which is arranged at one end of the opening of the shell and is used for placing a foundation bolt; and an elastic material is filled in a region between the supporting plate and an inner cavity of the shell. The elastic material is formed by polyurethane materials which are in an irregular sheet shape and are subjected to high-density micro-foaming treatment. The design sufficiently utilizes the property of the polyurethane sheet-shaped materials which are subjected to the high-density micro-foaming and the special post-treatment and a large quantity of sealed hollow cavities are arranged inside the materials to rapidly attenuate and rapidly absorb the transmitted shock mechanical energy; and the irregular small sheet-shaped materials which are subjected to the crushing treatment are used for further improving the function; the elastic material is placed in a nylon net bag and the use amount can be conveniently configured according to the requirements, so that the optimal shock absorption effect is achieved; and the shock absorption design can obviously improve the shock absorption effect and prolongs the service life of a machine tool.
Description
Technical field
The utility model relates to the vibration damper technical field, and especially a kind of can adaptation have the horizontal shake of high frequency and working environment, long, the effective vibration damper of life-span of surge.
Background technique
In the technique known field; Lathe such as Knitting Machinery, textile manufacturing machine can produce the horizontal shake and the surge of high frequency when work; So need the vibrations that vibration damper reduces machine; Vibration damper of the prior art often is made up of simple spring, niggerhead etc., and this technological scheme can reach certain damping effect in single horizontal shake and surge occasion, but the vibrations of lathe work such as Knitting Machinery, textile manufacturing machine often are the combination vibrations; So cause damping effect relatively poor, not only vibration damper self life-span lacks and shortens the lathe life-span easily.
The model utility content
The technical problem that the utility model will solve is: a kind of working environment, long, effective vibration damper of life-span that can adapt to the combination vibrations with high frequency is provided.
The utility model solves the technological scheme that its technical problem adopted: a kind of vibration damper; Cylinder shell with an end opening; Opening one end at described housing is provided with support plate; The center portion of described support plate is provided with conical bore, in the formed closed area of the inner chamber of described support plate and housing, is filled with the polyamine fat material that is irregular sheet and crosses through the little foaming treatment of overpopulation.
Further, for vibration damper is integrally-built firm, the utility model also is provided with annular cover plate in the upper end of described support plate.
Further, consider integrally-built compactedness, the utility model places in the nylon net bag at described polyamine fat material.
Further, consider integrally-built sealing, the utility model is provided with dust-proof cushion between described support plate and elastic material.
Further, in order to increase integrally-built non-skid property, the utility model is provided with Improved mat in the bottom of described housing.
The beneficial effect of the utility model the utility model is: the utility model is through changing habitual spring, the design of block plastics; Employing has more flexible elastic material; Made full use of the characteristic through the polyamine fat sheet material of little foaming of high density and the special reprocessing of process, this material internal has a large amount of sealed hollow, can will transmit the quick decay of the vibrations mechanical energy of coming and also absorb rapidly; Then advance one one through the irregular fritter sheet of breaking process and promoted this kind effect; And elastic material is placed in the nylon net bag, can make things convenient for and dispose consumption on demand, makes it to reach best damping effect; This kind damping design can significantly improve the effect of damping; The horizontal shake and the surge that adapt to the high frequency that lathes such as Knitting Machinery, textile manufacturing machine produce when work, long product lifecycle simultaneously can effectively prolong working life of lathe.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the cross-sectional view of the utility model.
Among the figure: 1. housing, 2. polyamine fat material, 3. support plate, 4. annular cover plate, 5. nylon net bag, 6. dust-proof cushion, 7. Improved mat, 8. stone bolt.
Embodiment
Combine accompanying drawing that the utility model is done further detailed explanation now.These accompanying drawings are the schematic representation of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
The utility model vibration damper as depicted in figs. 1 and 2; Cylinder shell 1 with an end opening is provided with support plate 3 at opening one end of housing 1, and support plate 3 is spacing fixing through cover plate 4; The stone bolt 8 of lathe is placed in the conical bore in support plate 3 center portions; In the formed closed area of inner chamber of support plate 3 and housing 1, be filled with and have elastomeric polyamine fat material 2, between support plate 3 and polyamine fat material 2, be provided with dust-proof cushion 6, polyamine fat material 2 is by being irregular sheet and constituting through the polyamine fat material that the little foaming treatment of overpopulation is crossed; Make it reach certain size dimension; According to the requirement of bearing quality, this material can increase or reduce, generally by placing 1.2～2.5kg; This polyamine fat material is placed in the nylon net bag and installs with convenient, is provided with Improved mat 7 in the bottom of housing 1 to increase the anti-skidding power of vibration damper.
Above-mentioned polyamine fat material 2 mainly plays buffering and shock preventing, the horizontal shake of absorbing high-frequency and the impact of surge, if carry out the equivalence replacement with other highly resilient materials, and also should be in the protection domain of the utility model.
With above-mentioned desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this model utility technological thought.The technical scope of this model utility is not limited to the content on the specification, must confirm its technical scope according to the claim scope.
Claims (5)
1. vibration damper; It is characterized in that: cylinder shell (1) with an end opening; Opening one end at described housing (1) is provided with support plate (3); The center portion of described support plate (3) is provided with conical bore, in the formed closed area of inner chamber of described support plate (3) and housing (1), is filled with the polyamine fat material (2) that is irregular sheet and crosses through the little foaming treatment of overpopulation.
2. vibration damper as claimed in claim 1 is characterized in that: also be provided with annular cover plate (4) in the upper end of described support plate (3).
3. vibration damper as claimed in claim 1 is characterized in that: described polyamine fat material (2) places in the nylon net bag (5).
4. vibration damper as claimed in claim 1 is characterized in that: between described support plate (3) and polyamine fat material (2), be provided with dust-proof cushion (6).
5. vibration damper as claimed in claim 1 is characterized in that: be provided with Improved mat (7) in the bottom of described housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200935621U CN202500934U (en) | 2012-03-14 | 2012-03-14 | Shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200935621U CN202500934U (en) | 2012-03-14 | 2012-03-14 | Shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202500934U true CN202500934U (en) | 2012-10-24 |
Family
ID=47037548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200935621U Expired - Lifetime CN202500934U (en) | 2012-03-14 | 2012-03-14 | Shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202500934U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398123A (en) * | 2013-08-02 | 2013-11-20 | 南京龙吟精密科技有限公司 | Vibration absorber based on polyurethane filler |
| CN104912984A (en) * | 2015-06-19 | 2015-09-16 | 苏州亚思科精密数控有限公司 | Machine tool damping device |
| CN104989782A (en) * | 2015-06-19 | 2015-10-21 | 苏州亚思科精密数控有限公司 | Shock-absorbing pad for machine tool |
| CN105134872A (en) * | 2015-06-19 | 2015-12-09 | 苏州亚思科精密数控有限公司 | Damping device for large machine tool |
| CN105729232A (en) * | 2016-03-31 | 2016-07-06 | 苏州亚思科精密数控有限公司 | Two-way damping buffer base of machine tool |
-
2012
- 2012-03-14 CN CN2012200935621U patent/CN202500934U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398123A (en) * | 2013-08-02 | 2013-11-20 | 南京龙吟精密科技有限公司 | Vibration absorber based on polyurethane filler |
| CN104912984A (en) * | 2015-06-19 | 2015-09-16 | 苏州亚思科精密数控有限公司 | Machine tool damping device |
| CN104989782A (en) * | 2015-06-19 | 2015-10-21 | 苏州亚思科精密数控有限公司 | Shock-absorbing pad for machine tool |
| CN105134872A (en) * | 2015-06-19 | 2015-12-09 | 苏州亚思科精密数控有限公司 | Damping device for large machine tool |
| CN105729232A (en) * | 2016-03-31 | 2016-07-06 | 苏州亚思科精密数控有限公司 | Two-way damping buffer base of machine tool |
| CN105729232B (en) * | 2016-03-31 | 2018-02-06 | 泰州市光明电子材料有限公司 | A kind of lathe bidirectional damping buffering plate |
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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 |
Granted publication date: 20121024 |
|
| CX01 | Expiry of patent term |