CN205446646U - Closed car horizontal driver reducing gear box - Google Patents
Closed car horizontal driver reducing gear box Download PDFInfo
- Publication number
- CN205446646U CN205446646U CN201620013426.5U CN201620013426U CN205446646U CN 205446646 U CN205446646 U CN 205446646U CN 201620013426 U CN201620013426 U CN 201620013426U CN 205446646 U CN205446646 U CN 205446646U
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- China
- Prior art keywords
- shock
- fixed plate
- damping
- housing
- shock attenuation
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- Expired - Fee Related
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Abstract
The utility model relates to a car seat horizontal drive device accessory, especially a closed car horizontal driver reducing gear box of front and back position control. Be equipped with lubricated viewing aperture on left side casing, the right casing, be equipped with the shock attenuation visor on lubricated viewing aperture, shock attenuation visor card is equipped with the shock attenuation fixed plate at the both sides of casing face on lubricated viewing aperture, be equipped with a joint chamber in the shock attenuation fixed plate, casing and joint chamber in -cut connection, and the size of shock attenuation fixed plate is greater than the casing, is equipped with shock -absorbing structure on the surface of shock attenuation fixed plate. Above -mentioned structure can both be absorbed by this kind of full enclose's shock -absorbing structure in the resonance that the work of lead screw brought, has not only protected the reducing gear box, has also guaranteed the normal work of driver, has lengthened the life of driver, makes its job stabilization, and when needing the apply oil certainly, it is just passable to open the shock attenuation visor, does not influence normal maintenance operations.
Description
Technical field
This utility model relates to the horizontal drive apparatus accessory of a kind of automotive seat front and back position regulation, especially a kind of closed automotive horizontal driver reduction box.
Background technology
Current vehicle level driver has a lot of defect, mainly shows themselves in that one when being work, and the vibration brought due to screw mandrel high-speed rotation, although screw mandrel afterbody adds auxiliary and supports, still can not eliminate well；Two is that reducing gear is fixed at screw mandrel one end, and it is anterior that reducing gear, seat motor and electric machine support are placed in automatic seat so that seat is bulky, too fat to move；Three is that these driver parts are more, and structure is more complicated, and overall volume is bigger than normal, and manufacturing cost is high.For this, people expect to design a kind of compact, vibration is less, simple in construction, manufacturing cost are lower, the parts such as seat motor install compact seat horizontal drive products, to overcome the defect and deficiency that prior art exists, meet supporting with automotive seat needed for.
Also corresponding new product is had to occur, utilize the principle of worm and gear, driver is contained in the middle part of screw mandrel, but the problem of this structure maximum is exactly reduction box, owing to reduction box entirety is compact, so will result in a problem, it is exactly that reduction box entirety can be driven by screw mandrel, resonate, not only reduction box can there be is big impact, and installation portion can be made unstable, thus affect the service life of reduction box, and traditional gearbox structure is at the lateral opening of reduction box, it is easy to observe the working condition of worm gear, opening can allow dust be easily accessible in worm gear, worm and gear is made to cause abrasion when of work.
Utility model content
The purpose of this utility model is, it is provided that a kind of service life is long, good damping effect, the closed automotive horizontal driver reduction box of working stability.
This utility model solves its technical problem and be the technical scheme is that a kind of closed automotive horizontal driver reduction box, including housing, it is provided with worm gear at housing, it is characterized in that described housing is by left shell, right shell body split is constituted, left shell, right shell body is provided with lubrication observation panel, lubrication observation panel is provided with shock-absorbing protecting lid, shock-absorbing protecting lid is stuck on lubrication observation panel, it is provided with damping fixed plate in the two sides of housing, a clamping chamber it is provided with in damping fixed plate, housing and the socket connection of clamping chamber, the size of damping fixed plate is more than housing, it is provided with shock-damping structure on the surface of damping fixed plate.
Of the present utility model it is further arranged to: in damping fixed plate, be provided with a through hole answered with outer filaments pole pair, a protruding ring in the opening's edge portion of through hole, form shock ring, shock ring connects two groups of shock absorption strips about shock ring symmetry, one group of shock absorption strip extends to the edge of damping fixed plate, and to damping fixed plate edge tilt, form damping inclined-plane, the auxiliary shock absorption strip of one group of independence it is provided with at opposite side, auxiliary shock absorption strip is discontinuous with shock absorption strip, arrange in the form of disconnection, collectively form shock-damping structure.
Of the present utility model it is further arranged to: described shock-absorbing protecting lid is a hollow semicolumn lid.
Said structure utilizes shock-damping structure in the damping fixed plate of housing both sides; with the shock-damping structure that the shock-absorbing protecting lid on housing constitutes enclosed; even when the resonance that the work of screw mandrel brings can be absorbed by the shock-damping structure of this full enclosed; not only protect reduction box, also ensure that the normal work of driver, extend the service life of driver; make its working stability; certainly, the when of needing to add lubricating oil, open shock-absorbing protecting lid the most permissible, do not affect normal attended operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment.
Detailed description of the invention
nullUnderstand with reference to Fig. 1，This utility model one closed automotive horizontal driver reduction box，Including housing，It is provided with worm gear 3 at housing，Described housing is by left shell 1、Right shell body 2 split is constituted，Left shell 1、Right shell body 2 is provided with lubrication observation panel 11，Lubrication observation panel 11 is provided with shock-absorbing protecting lid 4，Shock-absorbing protecting lid 4 is stuck on lubrication observation panel 11，It is provided with damping fixed plate 5 in the two sides of housing，A clamping chamber 51 it is provided with in damping fixed plate 5，Housing and clamping chamber 51 socket connection，The size of damping fixed plate 5 is more than housing，It is provided with shock-damping structure on the surface of damping fixed plate 5，Damping fixed plate 5 is provided with a through hole 52 answered with outer filaments pole pair，A protruding ring in the opening's edge portion of through hole 52，Form shock ring 6，Shock ring 6 connects two groups of shock absorption strips 61 about shock ring symmetry，One group of shock absorption strip extends to the edge of damping fixed plate 5，And to damping fixed plate 5 edge tilt，Form damping inclined-plane 611，The auxiliary shock absorption strip 62 of one group of independence it is provided with at opposite side，Auxiliary shock absorption strip 62 is discontinuous with shock absorption strip 61，Arrange in the form of disconnection，Collectively form shock-damping structure，Described shock-absorbing protecting lid 4 is a hollow semicolumn lid.
Obviously, above-described embodiment is only used to done citing is clearly described, and not restriction to embodiment.To those of ordinary skill in the art, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive.And thus extended out obvious.
Claims (3)
1. a closed automotive horizontal driver reduction box; including housing; it is provided with worm gear at housing; it is characterized in that: described housing is made up of left shell, right shell body split; left shell, right shell body are provided with lubrication observation panel; lubrication observation panel is provided with shock-absorbing protecting lid; shock-absorbing protecting lid is stuck on lubrication observation panel; it is provided with damping fixed plate in the two sides of housing; a clamping chamber it is provided with in damping fixed plate; housing and the socket connection of clamping chamber, the size of damping fixed plate is more than housing, is provided with shock-damping structure on the surface of damping fixed plate.
2. according to the closed automotive horizontal driver reduction box described in claim 1, it is characterized in that: in damping fixed plate, be provided with a through hole answered with outer filaments pole pair, a protruding ring in the opening's edge portion of through hole, form shock ring, shock ring connects two groups of shock absorption strips about shock ring symmetry, one group of shock absorption strip extends to the edge of damping fixed plate, and to damping fixed plate edge tilt, form damping inclined-plane, the auxiliary shock absorption strip of one group of independence it is provided with at opposite side, auxiliary shock absorption strip is discontinuous with shock absorption strip, arranges in the form of disconnection, collectively forms shock-damping structure.
3. according to the closed automotive horizontal driver reduction box described in claim 1 or 2, it is characterised in that: described shock-absorbing protecting lid is a hollow semicolumn lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620013426.5U CN205446646U (en) | 2016-01-06 | 2016-01-06 | Closed car horizontal driver reducing gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620013426.5U CN205446646U (en) | 2016-01-06 | 2016-01-06 | Closed car horizontal driver reducing gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205446646U true CN205446646U (en) | 2016-08-10 |
Family
ID=56601422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620013426.5U Expired - Fee Related CN205446646U (en) | 2016-01-06 | 2016-01-06 | Closed car horizontal driver reducing gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205446646U (en) |
-
2016
- 2016-01-06 CN CN201620013426.5U patent/CN205446646U/en not_active Expired - Fee Related
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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: 20160810 Termination date: 20180106 |