CN210661166U

CN210661166U - Automobile shock absorber ware with buffer function

Info

Publication number: CN210661166U
Application number: CN201921683609.8U
Authority: CN
Inventors: 董为民; 随从亚; 孙东明; 许平; 尹红
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-06-02
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses an automobile shock absorber ware with buffer function, including undersetting and spring, the below of undersetting is provided with the mounting hole, and installs down the fagging above the undersetting, the outside cover of spring has the buffering to glue, and the outside that just cushions to glue is provided with the fretwork decorative pattern to the inside that the buffering was glued is equipped with the spring groove, the upside of fagging is fixed with the urceolus down, and the inside of urceolus is provided with the support column to the cover is equipped with the supporting disk around the support column, the upper portion of urceolus is provided with the inner tube, and the inner tube passes through the lantern ring with the urceolus and be connected, the top of inner tube is fixed with the fagging, and goes up the top of fagging and install the upper bracket to be fixed with the mounting hole. This automobile shock absorber ware with buffer function sets up the buffering and glues, plays the effect of moving away to avoid possible earthquakes of buffering to the car, can the limited automobile body that weakens shake, absorbs suspension's noise, has improved automobile shock absorber ware's practicality.

Description

Automobile shock absorber ware with buffer function

Technical Field

The utility model relates to an automobile shock absorber ware with buffer function belongs to automobile spare and accessory part technical field.

Background

The shock absorber is used for inhibiting the shock when the spring absorbs the shock and rebounds and the impact from the road surface, is widely used for automobiles, and aims to accelerate the attenuation of the vibration of a frame and an automobile body so as to improve the running smoothness of the automobile, when the automobile passes through uneven road surfaces, although the shock absorbing spring can filter the shock of the road surface, the spring can still do reciprocating motion, and the shock absorber is used for inhibiting the jump of the spring, so that the working quality of the shock absorber directly influences the running stability of the automobile and the service life of other automobile components, the automobile body can jump up and down when the shock absorber is too soft, the shock absorber can bring large resistance when the shock absorber is too hard, the normal work of the spring is influenced, the shock absorbing effect of the shock absorber is too poor, the comfort can not be brought to a driver and passengers, the shock absorber can be damaged, and the service life of the shock absorber is influenced, so that the automobile shock absorber with the buffering, in order to solve the problems set forth above.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide an automobile shock absorber ware with buffer function to solve the too poor not fine problem of bringing the travelling comfort of bumper shock absorber that above-mentioned background art provided.

The technical scheme of the utility model is that: an automobile shock absorber with a buffering function comprises a lower support and a spring, wherein a mounting hole is formed below the lower support, a lower supporting plate is arranged on the lower support, buffering glue is sleeved outside the spring, hollow patterns are arranged outside the buffering glue, a spring groove is formed inside the buffering glue, an outer cylinder is fixed on the upper side of the lower supporting plate, a supporting column is arranged inside the outer cylinder, a supporting plate is sleeved around the supporting column, an inner cylinder is arranged on the upper portion of the outer cylinder and connected with the outer cylinder through a lantern ring, a rubber pad is arranged below the lantern ring, external threads are arranged at the top of the outer side of the inner cylinder, a nut is screwed on the outer side of the external threads, an upper supporting plate is fixed at the top of the inner cylinder, an upper support is arranged above the upper supporting plate, a mounting hole is fixed on the upper support, a sliding chute and a sliding strip are arranged inside the inner cylinder, the upper surface of the lantern ring is provided with a clamping hole, and a lantern ring pad is arranged inside the lantern ring.

Preferably, the sliding strip arranged in the inner cylinder and the clamping hole form sliding connection correspondingly, and the diameter of the inner cylinder is smaller than that of the outer cylinder.

Preferably, the lower end of the spring and the upper plane of the lower supporting plate are welded, the upper end of the spring and the nut form a movable connection, and the lower supporting plate is fixedly connected with the outer cylinder.

Preferably, the buffer glue and the spring form a movable connection, the buffer glue is in a cylindrical shape, and the thickness of the buffer glue is 2cm-3 cm.

Preferably, the outer side of the collar is provided with a circular arc structure, and the diameter of the lower surface of the collar is larger than that of the upper surface of the collar.

Preferably, the lantern ring is internally provided with supporting disks which correspond to the supporting columns in number, the supporting columns are in sliding connection with the supporting disks, and the supporting columns are arranged at equal angles outside the outer cylinder.

The utility model has the advantages that:

(1) the outer barrel is sleeved with the lantern ring, the support column is welded between the lantern ring and the lower support, the upper and lower positioning of the outer barrel and the inner barrel can be stable by utilizing the action of the support column, the deviation of the support column and the inner barrel can be reduced, meanwhile, the support disk is arranged, so that the support column can be fixed by the support disk, the support column is ensured not to be deformed, the stability is improved,

(2) the nut is arranged at the upper end of the spring, the nut can be properly adjusted according to the use requirement, the elasticity degree of the spring is increased or reduced, the use requirement is met,

(3) be provided with the spring between last fagging and the lower fagging, can cushion whole device, increase buffering effect installs the buffering glue in the outside of spring and plays buffering effect of moving away to avoid possible earthquakes and play the protection to the bumper shock absorber simultaneously for job stabilization improves the travelling comfort.

(4) The diameter of the lantern ring is increased by last under to in proper order, and the lantern ring or spring are blocked when can preventing the lantern ring and spring contact, guarantee job stabilization nature, are provided with the rubber pad and can prevent the bottom surface of the lantern ring and the upper surface direct contact of supporting disk, have played the effect of protection to the lantern ring or supporting disk.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the buffer glue structure of the present invention;

fig. 4 is a schematic structural view of the collar and the collar pad of the present invention.

In the figure: 1-lower support, 2-lower support plate, 3-outer cylinder, 4-spring, 5-buffer glue, 6-inner cylinder, 7-outer thread, 8-nut, 9-upper support plate, 10-upper support, 11-mounting hole, 12-support column, 13-support plate, 14-slide bar, 15-rubber pad, 16-sliding groove, 17-lantern ring, 18-hollowed-out pattern, 19-spring groove, 20-lantern ring pad, 21-clamping hole and 22-notch.

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, an automobile shock absorber with a buffering function comprises a lower support 1, a lower support plate 2, an outer cylinder 3, a spring 4, a buffer rubber 5, an inner cylinder 6, an external thread 7, a nut 8, an upper support plate 9, an upper support 10, a mounting hole 11, a support column 12, a support plate 13, a slide bar 14, a rubber pad 15, a chute 16, a lantern ring 17, a hollowed pattern 18, a spring groove 19, a lantern ring pad 20, a clamping hole 21 and a notch 22, wherein the mounting hole 11 is arranged below the lower support 1, the lower support plate 2 is arranged on the lower support 1, the buffer rubber 5 is sleeved outside the spring 4, the hollowed pattern 18 is arranged outside the buffer rubber 5, the spring groove 19 is arranged inside the buffer rubber 5, the buffer rubber 5 is movably connected with the spring 4, the buffer rubber 5 is in a cylinder shape, the thickness of the buffer rubber 5 is 2cm-3cm, the outer cylinder 3 is fixed on the upper side of the lower support plate 2, the inner part of the outer cylinder 3 is provided with support columns 12, the periphery of each support column 12 is sleeved with a support plate 13, the outer part of the outer cylinder 3 is uniformly surrounded with the vertically arranged support columns 12, the inner part of a lantern ring 17 is provided with the support plates 13 with the number equal to that of the support columns 12, the support columns 12 are in sliding connection with the support plates 13, the outer part of the outer cylinder 3 is in equal-angle arrangement, the upper part of the outer cylinder 3 is provided with an inner cylinder 6, the inner cylinder 6 is connected with the outer cylinder 3 through the lantern ring 17, a rubber pad 15 is arranged below the lantern ring 17, the top of the outer side of the inner cylinder 6 is provided with an external thread 7, the outer side of the external thread 7 is screwed with a nut 8, a slide bar 14 arranged inside the inner cylinder 6 is in sliding connection with a clamping hole 21, the diameter of the inner cylinder 6 is smaller than that of the, the upper end of the spring 4 is movably connected with the nut 8, the lower support plate 2 is fixedly connected with the outer cylinder 3, the nut 8 is arranged at the upper end of the spring 4, the nut 8 can be properly adjusted according to use requirements, the elasticity degree of the spring 4 is increased or reduced, the use requirements are met, the upper support plate 9 is fixed at the top of the inner cylinder 6, an upper support 10 is installed above the upper support plate 9, a mounting hole 11 is fixed above the upper support 10, a lantern ring 17 is sleeved on the outer cylinder 3, a support column 12 is welded between the lantern ring 17 and the lower support 1, the upper and lower positioning of the outer cylinder 3 and the inner cylinder 6 can be stable under the action of the support column 12, the deviation of the support column 12 and the inner cylinder 6 can be reduced, meanwhile, a support plate 13 is arranged, the support plate 13 can fix the support column 12, the support column 12 is ensured, the stability is not easy to deform, and the diameter of the lower surface of the lantern ring 17 is greater than the diameter of the upper surface thereof, the rubber pad 15 can move up and down on the support column 12 through the clamping hole 21, the inner part of the inner cylinder 6 is provided with the sliding chute 16 and the sliding strip 14, the diameter of the lower surface of the lantern ring 17 is greater than the diameter of the upper surface thereof, the rubber pad 15 can move up and down on the support column 12 through the clamping hole 21, the clamping hole 21 is formed in the upper surface of the lantern ring 17, the lantern ring pad 20 is arranged inside the lantern ring 17, the diameter of the lower surface of the lantern ring 17 is greater than the diameter of the upper surface thereof, the lantern ring 17 or the spring 4 is blocked when the lantern ring 17 is in contact with the spring 4, the working stability is ensured, the rubber pad 15 is arranged to prevent the bottom.

The utility model discloses a theory of operation is: when using the automobile shock absorber with the buffering function, firstly, the shock absorber is fixed on the automobile equipment through the mounting hole 11 on the upper support 10 and the mounting hole 11 on the lower support 1,

then, the automobile runs on an uneven road surface in the running process, the automobile bumps, at the moment, the mounting hole 11 is pressed by gravity and is transmitted to the upper support 10, the upper support 10 and the upper support plate 9 move downwards together to accumulate the spring 4 and the inner cylinder 6, the slide bar 14 mounted on the inner cylinder 6 and the sliding groove 16 move downwards together, in the downward moving process, an upward counter force is generated on the inner cylinder 6 due to the deformation of the spring 4, the inner cylinder 6 is prevented from continuing to move downwards to touch the bottom of the outer cylinder 3, the spring 4 plays a role in shock absorption, meanwhile, the buffer rubber 5 mounted on the spring 4 also plays a role in shock absorption, the smoothness of the automobile and the service life of automobile parts are guaranteed in the back-and-forth up-and-down movement, and the use work of the whole device is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an automobile shock absorber ware with buffer function, includes undersetting (1) and spring (4), its characterized in that: the support is characterized in that a mounting hole (11) is formed in the lower portion of the lower support (1), a lower supporting plate (2) is mounted on the lower support (1), a buffer rubber (5) is sleeved on the outer side of the spring (4), hollow patterns (18) are arranged on the outer side of the buffer rubber (5), a spring groove (19) is formed in the buffer rubber (5), an outer cylinder (3) is fixed on the upper side of the lower supporting plate (2), a supporting column (12) is arranged in the outer cylinder (3), a supporting plate (13) is sleeved on the periphery of the supporting column (12), an inner cylinder (6) is arranged on the upper portion of the outer cylinder (3), the inner cylinder (6) is connected with the outer cylinder (3) through a lantern ring (17), a rubber pad (15) is mounted below the lantern ring (17), an external thread (7) is arranged on the top of the outer side of the inner cylinder (6), and a nut (8, the top of inner tube (6) is fixed with backup pad (9), and installs upper bracket (10) above backup pad (9) to the higher authority of upper bracket (10) is fixed with mounting hole (11), the internally mounted of inner tube (6) has spout (16) and draw runner (14), card hole (21) have been seted up to the higher authority of lantern ring (17), and lantern ring (17) inside is provided with lantern ring pad (20).

2. The automobile shock absorber with a buffering function according to claim 1, wherein: the sliding strip (14) arranged in the inner cylinder (6) and the clamping hole (21) correspondingly form sliding connection, and the diameter of the inner cylinder (6) is smaller than that of the outer cylinder (3).

3. The automobile shock absorber with a buffering function according to claim 1, wherein: the lower end of the spring (4) and the upper plane of the lower supporting plate (2) are welded, the upper end of the spring (4) and the nut (8) form a movable connection, and the lower supporting plate (2) is fixedly connected with the outer barrel (3).

4. The automobile shock absorber with a buffering function according to claim 1, wherein: the buffer rubber (5) and the spring (4) are movably connected, the buffer rubber (5) is cylindrical, and the thickness of the buffer rubber (5) is 2cm-3 cm.

5. The automobile shock absorber with a buffering function according to claim 1, wherein: the outer side of the lantern ring (17) is of an arc-shaped structure, and the diameter of the lower surface of the lantern ring (17) is larger than that of the upper surface of the lantern ring.

6. The automobile shock absorber with a buffering function according to claim 1, wherein: the supporting discs (13) with the same number as the supporting columns (12) in corresponding positions are arranged in the lantern ring (17), the supporting columns (12) are in sliding connection with the supporting discs (13), and the supporting columns (12) are arranged at equal angles outside the outer cylinder (3).