CN204372018U - A kind of can the spacing damper means of three-dimensional - Google Patents
A kind of can the spacing damper means of three-dimensional Download PDFInfo
- Publication number
- CN204372018U CN204372018U CN201420791957.8U CN201420791957U CN204372018U CN 204372018 U CN204372018 U CN 204372018U CN 201420791957 U CN201420791957 U CN 201420791957U CN 204372018 U CN204372018 U CN 204372018U
- Authority
- CN
- China
- Prior art keywords
- spacing
- mandrel
- mounting plate
- upper mounting
- board
- 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
Links
Abstract
The utility model discloses a kind of can the spacing damper means of three-dimensional, comprise upper mounting plate, spacing mandrel, lower limiting board, lower installation board, described spacing mandrel is fixed on below described upper mounting plate, described lower installation board is square shape, a middle formation cavity, described spacing mandrel penetrates cavity inside, and spacing core the tip of the axis is provided with lower limiting board.And at the position that described spacing mandrel is connected with upper mounting plate, in the surrounding that spacing mandrel contacts with lower installation board, the position be connected with lower limiting board at spacing mandrel is all provided with vulcanised rubber layer.The technical solution of the utility model can play the position-limiting action in three directions, and reduces impact noise.This device is arranged between added and underframe, outside without any protrusion, ensure that the succinctly attractive in appearance of added, underframe.Do not need operation bidirectional process during vehicle operating, decrease expansion and remove between the time receiving.
Description
Technical field
The utility model belongs to Vehicle Technology field, be specifically related to a kind of can the spacing damper means of three-dimensional.
Background technique
When in-vehicle mounted object runs, due to cannot when being isolated object top mounting dampers by spatial constraints, just easily cause that to be isolated subject shake comparatively large, the amplitude of rocking easily causes vibration damper fracture failure too greatly, generation security incident.A kind of way be in the past when vehicle operating by added with bolts with underframe become an entirety, its vibration damper cannot be rocked.Vehicle is separated when stopping again.Another kind of way is at added and underframe arranged outside limiting board, limits its shaking amplitude.
Above two kinds of ways have certain defect.The defect of first method affects expansion when vehicle operating remove between the time receiving without vibration isolating effect; The defect of second method operationally to produce impact noise (steel and steel collide).
Model utility content
For the defect of prior art, the utility model provide a kind of can the spacing damper means of three-dimensional, be arranged between added and underframe, outside without any protrusion, and can impact noise be reduced.
The technical solution of the utility model is as follows: a kind of can the spacing damper means of three-dimensional, comprise upper mounting plate, spacing mandrel, lower limiting board, lower installation board, described spacing mandrel is fixed on below described upper mounting plate, described lower installation board is square shape, a middle formation cavity, described spacing mandrel penetrates cavity inside, and spacing core the tip of the axis is provided with lower limiting board.
Further, the position be connected with upper mounting plate at described spacing mandrel is provided with vulcanised rubber layer;
The surrounding contacted with lower installation board at spacing mandrel is provided with vulcanised rubber layer;
The position be connected with lower limiting board at spacing mandrel is provided with vulcanised rubber layer.
The technical solution of the utility model forms an entirety by upper mounting plate, spacing mandrel, lower limiting board, penetrates in the circular hole of lower installation board, can play the position-limiting action in three directions, and reduces impact noise (steel and rubber collide).This device is arranged between added and underframe, outside without any protrusion, ensure that the succinctly attractive in appearance of added, underframe.Do not need operation bidirectional process during vehicle operating, decrease expansion and remove between the time receiving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, detailed construction of the present utility model and working principle are further described.As shown in the figure, can the spacing damper means of three-dimensional, comprise upper mounting plate 1, spacing mandrel 3, lower limiting board 6, lower installation board 5, described spacing mandrel 3 is fixed on below described upper mounting plate 1, described lower installation board 5 is square shape, a middle formation cavity, described spacing mandrel 3 penetrates cavity inside, and the end of spacing mandrel 3 is provided with lower limiting board 6.
Further, the position be connected with upper mounting plate 1 at described spacing mandrel 3 is provided with vulcanised rubber layer 1;
The surrounding contacted with lower installation board 5 at spacing mandrel 3 is provided with vulcanised rubber layer 24;
The position be connected with lower limiting board 6 at spacing mandrel 3 is provided with vulcanised rubber layer 37.
Upper mounting plate 1, spacing mandrel 3, lower limiting board 6 connect as a whole, spacing mandrel 3 penetrates in the circular hole of lower installation board 5, the position-limiting action in XYZ tri-directions can be played, simultaneously due to the existence of vulcanised rubber layer, the effect of vibration damping, noise reduction can be played.
This device, making of stainless steel, have enough Rigidity and strengths, and equal sulfuration has rubber layer on confined planes, can play the position-limiting action in three directions, and reduces impact noise (steel and rubber collide).This device is arranged between added and underframe, outside without any protrusion, ensure that the succinctly attractive in appearance of added, underframe.Do not need operation bidirectional process during vehicle operating, decrease expansion and remove between the time receiving.
By reference to the accompanying drawings exemplary description is carried out to the utility model above; obvious realization of the present utility model is not subject to the restrictions described above; as long as have employed the various improvement that technical solutions of the utility model are carried out; or design of the present utility model and technological scheme directly applied to other occasion, all in protection domain of the present utility model without to improve.
Claims (4)
1. one kind can the spacing damper means of three-dimensional, it is characterized in that, comprise upper mounting plate, spacing mandrel, lower limiting board, lower installation board, described spacing mandrel is fixed on below described upper mounting plate, described lower installation board is square shape, a middle formation cavity, described spacing mandrel penetrates cavity inside, and spacing core the tip of the axis is provided with lower limiting board.
2. according to claim 1 a kind of can the spacing damper means of three-dimensional, it is characterized in that, the position be connected with described upper mounting plate at described spacing mandrel is provided with vulcanised rubber layer.
3. according to claim 1 a kind of can the spacing damper means of three-dimensional, it is characterized in that, the surrounding contacted with described lower installation board at described spacing mandrel is provided with vulcanised rubber layer.
4. according to claim 1 a kind of can the spacing damper means of three-dimensional, it is characterized in that, the position be connected with described lower limiting board at described spacing mandrel is provided with vulcanised rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420791957.8U CN204372018U (en) | 2014-12-16 | 2014-12-16 | A kind of can the spacing damper means of three-dimensional |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420791957.8U CN204372018U (en) | 2014-12-16 | 2014-12-16 | A kind of can the spacing damper means of three-dimensional |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204372018U true CN204372018U (en) | 2015-06-03 |
Family
ID=53328240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420791957.8U Expired - Fee Related CN204372018U (en) | 2014-12-16 | 2014-12-16 | A kind of can the spacing damper means of three-dimensional |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204372018U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895229A (en) * | 2015-12-18 | 2017-06-27 | 中国核动力研究设计院 | A kind of close-coupled vibration isolation position limiting structure for possessing three-dimensional limit function |
| CN108730391A (en) * | 2017-04-14 | 2018-11-02 | 波音公司 | Vibration-reducing connector and its method |
| CN109538674A (en) * | 2018-11-22 | 2019-03-29 | 中国船舶重工集团公司第七〇九研究所 | A kind of adjustable limiter in three-dimensional gap |
-
2014
- 2014-12-16 CN CN201420791957.8U patent/CN204372018U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895229A (en) * | 2015-12-18 | 2017-06-27 | 中国核动力研究设计院 | A kind of close-coupled vibration isolation position limiting structure for possessing three-dimensional limit function |
| CN108730391A (en) * | 2017-04-14 | 2018-11-02 | 波音公司 | Vibration-reducing connector and its method |
| CN109538674A (en) * | 2018-11-22 | 2019-03-29 | 中国船舶重工集团公司第七〇九研究所 | A kind of adjustable limiter in three-dimensional gap |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20171216 |