CN211288573U

CN211288573U - High damping force shock absorber seals gas valve

Info

Publication number: CN211288573U
Application number: CN201921939789.1U
Authority: CN
Inventors: 唐昌春
Original assignee: Jiangsu Novotel Auto Parts Co ltd
Current assignee: Jiangsu Novotel Auto Parts Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-08-18
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a high damping force bumper shock absorber seals air valve, including the speed reducer body, sealing mechanism, lid groove, lid and sealing washer, the top of the speed reducer body is provided with the lid groove, and the top in lid groove is provided with the lid, the bottom of the inside lid of lid groove is provided with the sealing washer, the outside of lid bottom sealing washer is fixed with sealing mechanism, sealing mechanism's inside has set gradually bottom plate, bullport, spread groove, fixing base and dashpot, the top of bottom plate is provided with the spread groove, the bottom of bottom plate is provided with the bullport, lid groove one side on speed reducer body top is provided with the constant head tank, be fixed with the locating piece on the outer wall at lid top, and locating piece and the mutual joint of constant head tank. The utility model discloses not only realized the function that this mechanism is convenient for install, slowed down the strain degree of this mechanism when using, strengthened the leakproofness of this mechanism moreover.

Description

High damping force shock absorber seals gas valve

Technical Field

The utility model relates to a bumper shock absorber technical field specifically is a high damping force bumper shock absorber seals pneumatic valve.

Background

With the continuous development of society, the automobile industry has gained vigorous development, and the travelling comfort of vehicle is the important reference factor that people selected a car, and high damping force bumper shock absorber gas seal valve is the important component that increases the travelling comfort of vehicle, and this type of equipment on the market is various now, can satisfy people's user demand basically, nevertheless still has certain problem, and specific problem has following several:

(1) the traditional high-damping shock absorber air sealing valve is inconvenient to install when in use, so that the shock absorber air sealing valve is extremely inconvenient to use;

(2) when the traditional high-damping shock absorber air sealing valve is used, the service life is short due to the insufficient protection measures;

(3) when the traditional high-damping shock absorber air sealing valve is used, the applicability is low due to the insufficient sealing performance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high damping force bumper shock absorber seals pneumatic valve to solve the inconvenient installation of device, safeguard measure not enough and the not enough problem of sealing performance among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high damping force bumper shock absorber seals air valve, includes the speed reducer body, sealing mechanism, lid groove, lid and sealing washer, the top of the speed reducer body is provided with the lid groove, and the top in lid groove is provided with the lid, the bottom of the inside lid in lid groove is provided with the sealing washer, the outside of lid bottom sealing washer is fixed with sealing mechanism, sealing mechanism's inside has set gradually bottom plate, bullport, spread groove, fixing base and dashpot, the top of bottom plate is provided with the spread groove, the bottom of bottom plate is provided with the bullport.

Preferably, the cover slot one side at reduction gear body top is provided with the constant head tank, be fixed with the locating piece on the outer wall at lid top, and locating piece and the mutual joint of constant head tank.

Preferably, the top of lid is provided with equidistant fixed slot, and the contained angle is 60 between the adjacent fixed slot, the equal threaded connection in inside of fixed slot has the bolt, and the one end of bolt all extends to the inside of speed reducer body.

Preferably, the central position department of lid is provided with the guide rod, and the both ends of guide rod all extend to the outside of lid, be provided with sealed the pad on the inside guide rod outer wall of lid bottom sealing mechanism.

Preferably, a buffer plate is arranged on the outer wall of the guide rod above the cover body, and a buffer spring is arranged on the outer wall of the guide rod at the bottom end of the buffer plate above the cover body.

Preferably, the inside threaded connection of spread groove has the fixing base, and the top and the lid fixed connection of fixing base, the inside of fixing base is provided with the dashpot, and the one end of dashpot extends to the inside of bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: the high-damping shock absorber air sealing valve not only realizes the function of convenient installation of the mechanism, slows down the strain degree of the mechanism in use, but also strengthens the sealing property of the mechanism;

(1) the speed reducer body and the cover body are quickly positioned by mutually clamping the positioning groove and the positioning block and are fixed by the bolt, so that the function of the mechanism convenient to install is realized, and the convenience of the high-damping-force shock absorber air sealing valve in use is improved;

(2) through the mutual matching of the buffer plate and the buffer spring, under the action of the elastic force of the buffer plate, the guide rod can reduce the impact force of the guide rod on the cover body in the reciprocating work, and the strain degree of the mechanism in use is reduced, so that the service life of the high-damping-force shock absorber air sealing valve is prolonged;

(3) through the mutual meshing of the bottom plate and the fixing seat, the sealing gasket is fixed at the bottom end of the cover body, and under the combined action of the sealing ring and the sealing gasket, the sealing performance of the mechanism is enhanced, so that the applicability of the sealing valve of the high-damping shock absorber in use is improved.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic bottom sectional view of the present invention;

fig. 4 is a schematic view of the front cross-sectional structure of the sealing mechanism of the present invention.

In the figure: 1. a reducer body; 2. a guide rod; 3. a sealing mechanism; 301. a base plate; 302. a guide hole; 303. connecting grooves; 304. a fixed seat; 305. a buffer tank; 4. a cover groove; 5. a cover body; 6. fixing grooves; 7. a buffer plate; 8. a buffer spring; 9. a bolt; 10. a seal ring; 11. a gasket; 12. positioning a groove; 13. and (5) positioning the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a high damping force shock absorber seals the air valve, including the speed reducer body 1, sealing mechanism 3, cover groove 4, body of the cover 5 and seal ring 10, there are cover grooves 4 on the top of the speed reducer body 1, and the top of the cover groove 4 has body of the cover 5, there are seal rings 10 in the bottom of the body of the cover 5 inside the cover groove 4, the outside of the seal ring 10 of the bottom of the body of the cover 5 is fixed with the sealing mechanism 3;

a bottom plate 301, a guide hole 302, a connecting groove 303, a fixed seat 304 and a buffer groove 305 are sequentially arranged in the sealing mechanism 3, the connecting groove 303 is arranged at the top end of the bottom plate 301, the guide hole 302 is arranged at the bottom end of the bottom plate 301, the fixed seat 304 is in threaded connection with the inside of the connecting groove 303, the top end of the fixed seat 304 is fixedly connected with the cover body 5, the buffer groove 305 is arranged in the fixed seat 304, and one end of the buffer groove 305 extends to the inside of the bottom plate 301;

when the mechanism is used, when the guide rod 2 moves upwards, under the action of the bottom plate 301 and the fixing seat 304, the impact force of the guide rod 2 is relieved by the sealing gasket 11, and the sealing performance of the mechanism is enhanced under the combined action of the sealing ring 10 and the sealing gasket 11, so that the applicability of the high-damping-force shock absorber sealing valve in use is improved;

a positioning groove 12 is formed in one side of a cover groove 4 in the top end of the speed reducer body 1, a positioning block 13 is fixed on the outer wall of the top of the cover body 5, the positioning block 13 and the positioning groove 12 are clamped with each other, fixing grooves 6 with equal intervals are formed in the top of the cover body 5, an included angle between every two adjacent fixing grooves 6 is 60 degrees, bolts 9 are connected to the inside of the fixing grooves 6 in a threaded mode, one ends of the bolts 9 extend into the speed reducer body 1, the function of the mechanism convenient to install is achieved, and therefore the convenience of the high-damping-force shock absorber air sealing valve in use is improved;

the central point of lid 5 puts the department and is provided with guide rod 2, and guide rod 2's both ends all extend to the outside of lid 5, be provided with sealed pad 11 on the 2 outer walls of guide rod of the inside of lid 5 bottom sealing mechanism 3, be provided with buffer board 7 on the outer wall of lid 5 top guide rod 2, be provided with buffer spring 8 on the 2 outer walls of guide rod of lid 5 top buffer board 7 bottom, slowed down the strain degree of this mechanism when using to this high damping force bumper shock absorber seals the life of pneumatic valve has been prolonged.

The working principle is as follows: when the mechanism is used, firstly, the cover body 5 and the reducer body 1 are quickly positioned by mutually clamping the positioning groove 12 and the positioning block 13 and are fixed by the bolt 9, so that the function of the mechanism convenient to install is realized, and the convenience of the high-damping-force shock absorber sealing valve in use is improved. Afterwards, when guide rod 2 moves down, under the effect of buffer board 7 and buffer spring 8, the impact force that lid 5 received has been alleviateed, the strain degree of this mechanism when using has been slowed down, thereby the life of this high damping force bumper shock absorber sealing valve has been prolonged, finally, when guide rod 2 moves up, under bottom plate 301 and fixing base 304's effect, the impact force of guide rod 2 has been slowed down to sealed 11, under the combined action of sealing washer 10 and sealed 11, the leakproofness of this mechanism has been strengthened, thereby the suitability of this high damping force bumper shock absorber sealing valve when using has been improved, the work of this high damping force bumper shock absorber sealing valve is accomplished finally.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high damping force bumper shock absorber seals air valve, includes the speed reducer body (1), sealing mechanism (3), lid groove (4), lid (5) and sealing washer (10), its characterized in that: the top of speed reducer body (1) is provided with lid groove (4), and the top of lid groove (4) is provided with lid (5), the bottom of the inside lid (5) of lid groove (4) is provided with sealing washer (10), the outside of lid (5) bottom sealing washer (10) is fixed with sealing mechanism (3), the inside of sealing mechanism (3) has set gradually bottom plate (301), bullport (302), spread groove (303), fixing base (304) and buffer tank (305), the top of bottom plate (301) is provided with spread groove (303), the bottom of bottom plate (301) is provided with bullport (302).

2. The high damping force shock absorber air seal valve according to claim 1, characterized in that: cover groove (4) one side on the speed reducer body (1) top is provided with constant head tank (12), be fixed with locating piece (13) on the outer wall at lid (5) top, and locating piece (13) and constant head tank (12) joint each other.

3. The high damping force shock absorber air seal valve according to claim 1, characterized in that: the top of lid (5) is provided with equidistant fixed slot (6), and the contained angle is 60 between adjacent fixed slot (6), the equal threaded connection in inside of fixed slot (6) has bolt (9), and the one end of bolt (9) all extends to the inside of speed reducer body (1).

4. The high damping force shock absorber air seal valve according to claim 1, characterized in that: the center position department of lid (5) is provided with guide rod (2), and the both ends of guide rod (2) all extend to the outside of lid (5), be provided with sealed pad (11) on the inside guide rod (2) outer wall of lid (5) bottom sealing mechanism (3).

5. The high damping force shock absorber air seal valve according to claim 1, characterized in that: the buffer device is characterized in that a buffer plate (7) is arranged on the outer wall of the guide rod (2) above the cover body (5), and a buffer spring (8) is arranged on the outer wall of the guide rod (2) at the bottom end of the buffer plate (7) above the cover body (5).

6. The high damping force shock absorber air seal valve according to claim 1, characterized in that: the inside threaded connection of connecting groove (303) has fixing base (304), and the top and lid (5) fixed connection of fixing base (304), the inside of fixing base (304) is provided with dashpot (305), and the one end of dashpot (305) extends to the inside of bottom plate (301).