CN1690468A - Spring integrated hydraulic absorber - Google Patents
Spring integrated hydraulic absorber Download PDFInfo
- Publication number
- CN1690468A CN1690468A CN 200410018091 CN200410018091A CN1690468A CN 1690468 A CN1690468 A CN 1690468A CN 200410018091 CN200410018091 CN 200410018091 CN 200410018091 A CN200410018091 A CN 200410018091A CN 1690468 A CN1690468 A CN 1690468A
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- China
- Prior art keywords
- spring
- pressure damper
- oil
- damper
- oil pressure
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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 invention relate to a spring integrated oil pressure damper. The tension spring is inserted from out side into the cylinder of oil pressure damper mounted on the fixed part of frame, and the upper end of frame connects the feed plate which has a damper bolt and inserts into the spring oil pressure damper in the concave part of the oil pressure damper; the lower part of frame supports the lower part of said spring to keep it in a certain position in said oil pressure damper. Said invention has high practical value while using lower supporters as guide slot mounted on the edge of oil pressure damper to support the lower part of spring which is inserted into the cylinder of damper to keep it in a certain position, for successful installment avoiding the move and drop of spring when pressing the oil pressure damper into the damper.
Description
(1) technical field
The invention relates to the one-piece type oil-pressure damper of spring, especially about in disk player, underpart for the spring of the cylindrical part that will be inserted into oil-pressure damper, support by lower end support parts such as steering channels, edge at oil-pressure damper keeps certain position, can not worry the one-piece type oil-pressure damper of a kind of spring that moves and come off and just can make up of spring when the vibration damper bolt is pressed into oil-pressure damper.
(2) background technique
Generally, disk player is in order to overcome big shock and vibration, and the situation that the use oil-pressure damper carries out vibrationproof is a lot.But oil-pressure damper does not have resistivity for static load, so also can use spring simultaneously.Therefore generally, oil-pressure damper separates setting with spring, unusual inconvenience in combination.
Fig. 1 is the structure longitudinal section of the existing one-piece type oil-pressure damper of spring.As shown in the figure, prior oscillating damper and compression are fixed oil pressure damper 2 on the fixing part 1a of framework 1 with the structure of spring, to compress the cylindrical part 2a that is inserted into oil-pressure damper 2 with spring 5 from the outside, when its underpart touched the edge 2b of oil-pressure damper 2, the upper end portion touched feeding plate 3.Feeding plate 3 is fixed with vibration damping bolt 4, and is inserted into the reentrant part 2c of oil-pressure damper 2.
The combined method that above-mentioned prior oil pressure vibration damper and compression are used with the structure of spring is before vibration damping bolt 4 is pressed into oil-pressure damper 2, will compress with spring 5 to be arranged between feeding plate 3 and the oil-pressure damper 2.But the position of finishing front spring 5 in combination is easy to change, so the very difficulty that combines.
(3) summary of the invention
The present invention proposes in order to address the above problem, the object of the present invention is to provide the one-piece type oil-pressure damper of a kind of spring, it is underpart for the spring of the cylindrical part that will be inserted into oil-pressure damper, support by lower end support parts such as steering channels, edge at oil-pressure damper keeps certain position, can not worry the mobile of spring and come off just can making up smoothly when the vibration damper bolt is pressed into oil-pressure damper.
To achieve these goals, the one-piece type oil-pressure damper of a kind of spring of the present invention, be a kind of on the fixing part of framework the fixed oil pressure damper, to compress the cylindrical part that is inserted into described oil-pressure damper with spring from the outside, the upper end portion of described spring touches the feeding plate, the underpart touches the edge of described oil-pressure damper, described feeding plate is fixed with the vibration damping bolt, described vibration damping bolt is inserted into the one-piece type oil-pressure damper of spring of the reentrant part of described oil-pressure damper, it is characterized in that:
Edge that the underpart of described spring touches described oil-pressure damper is to use lower end support part to support the underpart of described spring, makes described spring remain on the certain position of described oil-pressure damper.
The structure of described lower end support part be the edge of described oil-pressure damper form steering channel towards the described cylindrical part outside, thereby the underpart of described spring can be inserted into described steering channel.
Effect of the present invention:
The one-piece type oil-pressure damper of spring of the present invention that has above-mentioned formation and operate as mentioned above, has very high use value, this device is with the lower end support parts such as steering channel 2d of the edge 2b that is arranged on oil-pressure damper 2, support the cylindrical part 2a of oil-pressure damper 2 to go up the underpart of the spring 5 that inserts, make it keep certain position.Thereby when being pressed into oil-pressure damper, vibration damper bolt 4 can not worry the mobile of spring 5 and comes off just can making up smoothly.
For further specifying above-mentioned purpose of the present invention, structural feature and effect, the present invention is described in detail below with reference to accompanying drawing.
(4) description of drawings
Fig. 1 is the structure longitudinal section of the existing one-piece type oil-pressure damper of spring;
Fig. 2 is the structure longitudinal section of the one-piece type oil-pressure damper of spring of the present invention.
The symbol description of major component in the accompanying drawing
1, framework 1a, fixing part
2, oil-pressure damper 2a, cylindrical part
2b, edge 2c, reentrant part
2d, steering channel 3, feeding plate
4, vibration damping bolt 5, spring
(5) embodiment
Embodiment to the one-piece type oil-pressure damper of spring of the present invention is elaborated below with reference to accompanying drawings.
Fig. 2 is the structure longitudinal section of the one-piece type oil-pressure damper of spring of the present invention.
As shown in Figure 2, the structure of the one-piece type oil-pressure damper of spring of the present invention is a fixed oil pressure damper 2 on the fixing part 1a of framework 1, spring 5 is inserted into the cylindrical part 2a of oil-pressure damper 2 from the outside, when the edge 2b that its underpart is inserted into oil-pressure damper 2 went up along the steering channel 2d of cylindrical part 2a arranged outside, the upper end portion touched feeding plate 3.Feeding plate 3 is fixed with vibration damping bolt 4, and is inserted into the reentrant part 2c of oil-pressure damper 2.
The one-piece type oil-pressure damper of the spring of the invention described above with the lower end support parts such as steering channel 2d of the edge 2b that is arranged on oil-pressure damper 2, supports the cylindrical part 2a of oil-pressure damper 2 to go up the underpart of the spring 5 that inserts, and makes it keep certain position.Thereby when being pressed into oil-pressure damper 2, vibration damper bolt 4 can not worry the mobile of spring 5 and comes off just can making up smoothly.
The one-piece type oil-pressure damper of the spring of the invention described above is that steering channel 2d is set on the main body of oil-pressure damper, and the diameter of steering channel 2d need can guarantee that spring 5 is easy to be pressed into, again can be after spring 5 be pressed into, and fixing spring 5.At this moment, when vibration damper bolt 4 is pressed into oil-pressure damper 2, can not worry the mobile of spring 5 and come off just can making up smoothly.
Another one embodiment of the present invention is when spring 5 being combined in oil-pressure damper 2 or making oil-pressure damper, also uses the method for inserting moulding (insert molding) manufacturing process fixing spring 5.
Though the present invention describes with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, should understand and wherein can make variations and modifications and do not break away from the present invention in a broad sense, so be not as limitation of the invention, as long as in connotation scope of the present invention, all will drop in the scope of claims of the present invention the above embodiment's variation, distortion.
Claims (2)
1, the one-piece type oil-pressure damper of a kind of spring, be a kind of on the fixing part of framework the fixed oil pressure damper, to compress the cylindrical part that is inserted into described oil-pressure damper with spring from the outside, the upper end portion of described spring touches the feeding plate, the underpart touches the edge of described oil-pressure damper, described feeding plate is fixed with the vibration damping bolt, and described vibration damping bolt is inserted into the one-piece type oil-pressure damper of spring of the reentrant part of described oil-pressure damper, it is characterized in that:
Edge that the underpart of described spring touches described oil-pressure damper is to use lower end support part to support the underpart of described spring, makes described spring remain on the certain position of described oil-pressure damper.
2, the one-piece type oil-pressure damper of spring as claimed in claim 1 is characterized in that:
The structure of described lower end support part be the edge of described oil-pressure damper form steering channel towards the described cylindrical part outside, thereby the underpart of described spring can be inserted into described steering channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410018091 CN1690468A (en) | 2004-04-30 | 2004-04-30 | Spring integrated hydraulic absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410018091 CN1690468A (en) | 2004-04-30 | 2004-04-30 | Spring integrated hydraulic absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1690468A true CN1690468A (en) | 2005-11-02 |
Family
ID=35346122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410018091 Pending CN1690468A (en) | 2004-04-30 | 2004-04-30 | Spring integrated hydraulic absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1690468A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761601B (en) * | 2010-01-27 | 2011-11-16 | 中国人民解放军国防科学技术大学 | Cross double-S-shaped guide type buffer device of fully compliant mechanism |
| US8646760B2 (en) | 2010-06-22 | 2014-02-11 | Honeywell International Inc. | Chassis mounting system |
| JP2015036560A (en) * | 2013-08-12 | 2015-02-23 | カヤバ システム マシナリー株式会社 | Seismic isolator |
-
2004
- 2004-04-30 CN CN 200410018091 patent/CN1690468A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761601B (en) * | 2010-01-27 | 2011-11-16 | 中国人民解放军国防科学技术大学 | Cross double-S-shaped guide type buffer device of fully compliant mechanism |
| US8646760B2 (en) | 2010-06-22 | 2014-02-11 | Honeywell International Inc. | Chassis mounting system |
| JP2015036560A (en) * | 2013-08-12 | 2015-02-23 | カヤバ システム マシナリー株式会社 | Seismic isolator |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |