CN215370746U - Front right shock absorber guider - Google Patents

Abstract

The utility model relates to the technical field of shock absorbers and discloses a front-right shock absorber guider which comprises a shell, wherein a support ring is arranged inside the shell, a connecting block is arranged inside the support ring, a thread groove is formed in the top end of the connecting block, a fixed pipe is arranged in the thread groove in a threaded manner, a sealing ring is arranged at the bottom end of the fixed pipe, the sealing ring is movably inserted inside the thread groove, and a thread block is arranged at the top end of the fixed pipe. The guide device has the advantages that the connecting block is inserted into the supporting ring to play a supporting role, the guide device is guaranteed to be stable, the fixing pipe is inserted into the threaded groove and extrudes the sealing ring, the sealing ring can be kept stable, the sealing ring is sleeved on the outer side of the piston rod, the sealing effect of the guide device and the piston rod can be improved, the limiting block is inserted into the limiting groove, the sealing ring can be limited, and the sealing ring is prevented from moving.

Description

Front right shock absorber guider

Technical Field

The utility model relates to the technical field of shock absorbers, in particular to a front right shock absorber guider.

Background

The shock absorber is divided into two types, mainly hydraulic and pneumatic, from the point of view of the damping-producing material, and also a variable damping shock absorber. The shock absorber is mainly used for inhibiting the shock when the spring absorbs the shock and rebounds and the impact from the road surface. When the shock absorber passes through the uneven road surface, although the shock absorbing spring can filter the shock of the road surface, the spring can still reciprocate, and the shock absorber is used for inhibiting the spring from jumping.

The guider is installed at the top of the inner cavity of the shock absorber and used for maintaining the stability of the up-and-down movement of the piston rod, the guider is generally manufactured in an integrated mode, gaps easily appear between the piston rod and the guider in the long-time friction process of the piston rod and the guider, and therefore certain influence is caused on the sealing performance of the shock absorber, the guider is inconvenient in the installation process, and the problem that the shock absorber guider solves the problem is solved before the guide is proposed according to the above conditions.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, such as: usually the director is the integral type preparation and forms, and in the long-time friction process of piston rod and director, the gap appears easily between piston rod and the director to cause certain influence to the leakproofness of bumper shock absorber, and the director is comparatively inconvenient in the installation, and the preceding right bumper shock absorber director that proposes.

In order to achieve the purpose, the utility model adopts the following technical scheme:

preceding right bumper shock absorber director, which comprises a housin, the internally mounted of casing has the support ring, the internally mounted of support ring has the connecting block, the thread groove has been seted up on the top of connecting block, fixed pipe is installed to the inside screw thread of thread groove, the sealing washer is installed to the bottom of fixed pipe, the sealing washer activity alternates in the inside of thread groove, the thread piece is installed on the top of fixed pipe, supporting mechanism is all installed to the both sides on the thread piece top of thread piece, solid fixed ring is installed jointly on supporting mechanism's top.

Preferably, supporting mechanism is including installing the fixed cover on screw thread piece top, buffer spring is installed to the inner diapire of fixed cover, the movable block is installed on buffer spring's top, the movable block activity alternates in the inside of fixed cover, the supporting shoe is installed on the top of movable block, the top of supporting shoe is connected with solid fixed ring.

Preferably, the top end of the sealing ring is provided with limiting blocks arranged in an annular array mode, the bottom end of the fixed pipe is provided with limiting grooves corresponding to the limiting blocks, and the limiting blocks are movably inserted into the limiting grooves respectively.

Preferably, the top end of the connecting block is provided with an annular groove, a movable ring is arranged inside the annular groove, the top end of the movable ring is provided with a buffer gasket, and the buffer gasket is sleeved outside the fixed pipe.

Preferably, the top of casing threaded mounting has sealed apron, the interior diapire of sealed apron installs the oil seal cover, the bottom of oil seal cover contacts with solid fixed ring.

Preferably, a piston rod is vertically movably inserted in the middle of the sealing cover plate, and the bottom of the piston rod is respectively inserted in the thread block and the connecting block.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the guide device has the advantages that the connecting block is inserted into the supporting ring to play a supporting role, the guide device is guaranteed to be stable, the fixing pipe is inserted into the threaded groove and extrudes the sealing ring, the sealing ring can be kept stable, the sealing ring is sleeved on the outer side of the piston rod, the sealing effect of the guide device and the piston rod can be improved, the limiting block is inserted into the limiting groove, the sealing ring can be limited, and the sealing ring is prevented from moving.

(2) The guide device is arranged in the shell through the thread block, the buffer gasket can be extruded to a certain degree, the movable ring is inserted in the annular groove all the time, the support and buffer effects between the thread block and the connecting block can be achieved, the integral stability can be ensured, the support block is driven to push the fixing ring through the support of the buffer spring on the movable block, the fixing ring is in close contact with the oil seal sleeve, the stability of the guide device can be improved, and the guide device is convenient to install.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic structural diagram according to a first embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

In the figure: 1. a housing; 2. a support ring; 3. a thread block; 4. a support mechanism; 41. fixing a sleeve; 42. a buffer spring; 43. a movable block; 44. a support block; 5. a fixing ring; 6. an oil seal cover; 7. sealing the cover plate; 8. a fixed tube; 9. connecting blocks; 10. a thread groove; 11. a seal ring; 12. an annular groove; 13. a cushion washer; 14. a fixing ring; 15. a limiting groove; 16. a limiting block; 17. a piston rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, the front right shock absorber guider comprises a housing 1, a support ring 2 is installed inside the housing 1, a connecting block 9 is installed inside the support ring 2, a thread groove 10 is formed at the top end of the connecting block 9, a fixed pipe 8 is installed by internal threads of the thread groove 10, a sealing ring 11 is installed at the bottom end of the fixed pipe 8, the sealing ring 11 is installed inside the thread groove 10 through the fixed pipe 8 and can be extruded, the sealing ring 11 is kept in a fixed state, the sealing effect of the guider can be improved, the sealing ring 11 is movably inserted inside the thread groove 10, a thread block 3 is installed at the top end of the fixed pipe 8, an annular groove 12 is formed at the top end of the connecting block 9, a movable ring 14 is installed inside the annular groove 12, a buffer gasket 13 is installed at the top end of the movable ring 14, the buffer gasket 13 is sleeved outside the fixed pipe 8 and is installed inside the housing 1 through threads of the thread block 3, can carry out certain extrusion to cushion ring 13, make activity ring 14 alternate inside at ring channel 12 all the time, can play the effect of supporting and buffering between screw block 3 and the connecting block 9, supporting mechanism 4 is all installed to the both sides on 3 tops of screw block 3, solid fixed ring 5 is installed jointly on supporting mechanism 4's top, sealed apron 7 is installed to casing 1's top screw thread, oil blanket cover 6 is installed to sealed apron 7's interior diapire, the bottom of oil blanket cover 6 contacts with solid fixed ring 5, effect through sealed apron 7 and oil blanket cover 6, can seal casing 1's top, the vertical activity interlude in middle part of sealed apron 7 has piston rod 17, the bottom of piston rod 17 alternates in the inside of screw block 3 with connecting block 9 respectively.

Example one

As shown in fig. 3, the supporting mechanism 4 includes a fixed sleeve 41 installed on the top end of the thread block 3, a buffer spring 42 is installed on the inner bottom wall of the fixed sleeve 41, a movable block 43 is installed on the top end of the buffer spring 42, the movable block 43 is movably inserted into the fixed sleeve 41, a supporting block 44 is installed on the top end of the movable block 43, the top end of the supporting block 44 is connected with the fixed ring 5, the movable block 43 is supported by the buffer spring 42, the supporting block 44 is driven to push the fixed ring 5, the fixed ring 5 is in close contact with the oil jacket 6, and the stability of the guider can be improved.

Example two

As shown in fig. 4, the limiting blocks 16 arranged in an annular array manner are installed at the top ends of the sealing rings 11, the limiting grooves 15 corresponding to the limiting blocks 16 are formed in the bottom ends of the fixed pipes 8, the limiting blocks 16 are movably inserted into the limiting grooves 15 respectively, the limiting blocks 16 are inserted into the limiting grooves 15, the sealing rings 11 can be limited, and the sealing rings 11 are prevented from moving.

In the utility model, when a user uses the device, the connecting block 9 is inserted in the supporting ring 2 to support the supporting ring, the fixed pipe 8 is inserted in the thread groove 10 to extrude the sealing ring 11, so that the sealing ring 11 can be kept stable, the sealing ring 11 is sleeved on the outer side of the piston rod 17, the sealing effect of the guider and the piston rod 17 can be improved, the limiting block 16 is inserted in the limiting groove 15 to limit the sealing ring 11 and prevent the sealing ring 11 from moving, the movable ring 14 is always inserted in the annular groove 12 and is installed in the shell 1 through the thread block 3, so that the buffer gasket 13 can be extruded to a certain extent, the supporting and buffering effects between the thread block 3 and the connecting block 9 can be achieved, the integral stability can be ensured, the buffer spring 42 supports the movable block 43 and drives the supporting block 44 to push the fixed ring 5, the fixing ring 5 is brought into close contact with the oil jacket 6, and the stability of the guide can be improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (6)

1. Preceding right side bumper shock absorber director, including casing (1), its characterized in that, the internally mounted of casing (1) has support ring (2), the internally mounted of support ring (2) has connecting block (9), thread groove (10) have been seted up on the top of connecting block (9), fixed pipe (8) are installed to the internal thread of thread groove (10), sealing washer (11) are installed to the bottom of fixed pipe (8), sealing washer (11) activity alternates in the inside of thread groove (10), thread block (3) are installed on the top of fixed pipe (8), supporting mechanism (4) are all installed to the both sides on thread block (3) top of thread block (3), solid fixed ring (5) are installed jointly to the top of supporting mechanism (4).

2. The front right shock absorber guide according to claim 1, wherein the support mechanism (4) comprises a fixing sleeve (41) mounted at the top end of the threaded block (3), a buffer spring (42) is mounted on the inner bottom wall of the fixing sleeve (41), a movable block (43) is mounted at the top end of the buffer spring (42), the movable block (43) is movably inserted inside the fixing sleeve (41), a support block (44) is mounted at the top end of the movable block (43), and the top end of the support block (44) is connected with the fixing ring (5).

3. The front right shock absorber guide according to claim 1, wherein the top end of the seal ring (11) is provided with limit blocks (16) arranged in an annular array manner, the bottom end of the fixed tube (8) is provided with limit grooves (15) corresponding to the limit blocks (16), and the limit blocks (16) are respectively and movably inserted into the limit grooves (15).

4. The front right shock absorber guide device according to claim 1, wherein an annular groove (12) is formed in the top end of the connecting block (9), a movable ring (14) is installed inside the annular groove (12), a buffer gasket (13) is installed on the top end of the movable ring (14), and the buffer gasket (13) is sleeved on the outer side of the fixed pipe (8).

5. The front right shock absorber guide according to claim 1, wherein a sealing cover plate (7) is screw-mounted to a top of the housing (1), an oil jacket (6) is mounted to an inner bottom wall of the sealing cover plate (7), and a bottom end of the oil jacket (6) is in contact with the fixing ring (5).

6. The front right shock absorber guide according to claim 5, wherein a piston rod (17) is vertically movably inserted in the middle of the sealing cover plate (7), and the bottom of the piston rod (17) is inserted inside the screw block (3) and the connecting block (9), respectively.

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