CN218000254U

CN218000254U - High-toughness precise shock absorber top cover

Info

Publication number: CN218000254U
Application number: CN202221044176.3U
Authority: CN
Inventors: 李鹏飞; 朱海亮; 鲍国伟
Original assignee: Jiangsu Ntg Technology Co ltd
Current assignee: Jiangsu Newtag Technology Group Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-12-09
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses an accurate bumper shock absorber top cap of high tenacity, which comprises a cover body, the bottom fixed mounting of lid has the base, and the bottom fixed mounting of base has the extension seat, and the top fixed mounting of extension seat bottom inner wall has first spacing ring, the bottom fixedly connected with second spacing ring of first spacing ring, the bottom fixedly connected with third spacing ring of second spacing ring, the mounting groove has been seted up on the top of second spacing ring, the utility model discloses a set up the second spacing ring, the third spacing ring, the mounting groove, run through the groove, the cooperation of auxiliary disc and steel ball, with the adapter sleeve through first spacing ring, run through the back between second spacing ring and the third spacing ring, the auxiliary disc of setting carries out the auxiliary stay to the outer wall of adapter sleeve, and the setting of steel ball can drive the auxiliary disc and in the mounting groove internalization for its self also can move about when protecting the adapter sleeve, and then played effectual protection and auxiliary stay effect to the adapter sleeve.

Description

High-toughness precise shock absorber top cover

Technical Field

The utility model relates to a bumper shock absorber top cap, in particular to accurate bumper shock absorber top cap of high tenacity.

Background

In order to quickly attenuate the vibration of a frame and a vehicle body and improve the running smoothness and comfort of an automobile, a shock absorber is generally arranged on an automobile suspension system, a bidirectional-acting cylinder type shock absorber is widely adopted on the automobile, the shock absorber is a vulnerable part in the use process of the automobile, the working condition of the shock absorber directly influences the running stability of the automobile and the service life of other parts, so that the shock absorber is always in a good working state, and the problem of the top cover of the shock absorber is generally caused when abnormal sound occurs in the automobile.

But the existing shock absorber top cover structure is not perfect, and certain defects exist:

the bumper shock absorber top cap generally is often when using and bumper shock absorber between extrusion, collision and wearing and tearing, its toughness is not enough for it is out of shape easily, leads to short-term interior change that needs, and current bumper shock absorber when extrudeing the top cap, if intensity is too big, causes the top cap to warp easily, and then influences subsequent use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a precision shock absorber top cap of high toughness to solve the shock absorber top cap that proposes in the above-mentioned background art generally often use and the shock absorber between extrude, collision and wearing and tearing, its toughness makes it warp easily inadequately, leads to in short-term need change and just current shock absorber when extrudeing the top cap, if intensity is too big, causes the problem that the top cap warp easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a precision shock absorber top cap of high tenacity, includes the lid, the bottom fixed mounting of lid has the base, the bottom fixed mounting of base has the extension seat, the top fixed mounting of extension seat bottom inner wall has first spacing ring, the bottom fixedly connected with second spacing ring of first spacing ring, the bottom fixedly connected with third spacing ring of second spacing ring, the mounting groove has been seted up on the top of second spacing ring, one side activity of mounting groove inner wall is equipped with a plurality of steel balls, the inside of mounting groove is equipped with the auxiliary disc, and is a plurality of the outer wall of steel ball all with the outer wall swing joint of auxiliary disc.

As a preferred technical scheme of the utility model, the top of first spacing ring and third spacing ring has all been seted up and has been run through the groove, the outer wall of second spacing ring and third spacing ring all with the inner wall fixed connection of extension seat.

As a preferred technical scheme of the utility model, the size of first spacing ring, second spacing ring and third spacing ring is all unanimous, the diameter that runs through the groove is less than the diameter of mounting groove.

As a preferred technical scheme of the utility model, the bottom symmetric connection of lid has two extension pieces, the middle part fixed mounting of lid bottom has the adapter sleeve, the outer wall cover of adapter sleeve is equipped with two first gim pegs, two the both ends of first gim peg are all through the first bolt that sets up and the bottom threaded connection of lid.

As a preferred technical scheme of the utility model, the bottom of one of them first gim peg is equipped with two second gim pegs, two the both ends of second gim peg are all through the second bolt that sets up and the bottom threaded connection of extension piece.

As a preferred technical scheme of the utility model, two the inner wall of second gim peg all with the outer wall swing joint of adapter sleeve, two first gim peg is the cross with two second gim pegs and distributes.

As a preferred technical scheme of the utility model, the outer wall of adapter sleeve runs through the middle part that runs through groove and auxiliary tray and laminates each other with the inner wall of auxiliary tray, the top fixed mounting of lid has a plurality of construction bolts, and is a plurality of spaced space is all unanimous between the construction bolt.

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

1. the utility model relates to an accurate bumper shock absorber top cap of high tenacity, through having set up the second spacing ring, the third spacing ring, the mounting groove, run through the groove, the cooperation of auxiliary disk and steel ball, pass through first spacing ring with the adapter sleeve, run through the back between second spacing ring and the third spacing ring, the auxiliary disk of setting carries out the auxiliary stay to the outer wall of adapter sleeve, the setting of steel ball can drive the auxiliary disk at the mounting groove internalization, make it self also can move about when protecting the adapter sleeve, and then played effectual protection and auxiliary stay effect to the adapter sleeve, the easy crooked condition of adapter sleeve has been avoided, its toughness has been increased.

2. The utility model relates to an accurate bumper shock absorber top cap of high tenacity, through having set up the extension piece, the cooperation of first gim peg and second gim peg, establish two first gim pegs and two second gim pegs respectively the cover and establish on the link, cooperation through first bolt and second bolt is cross threaded connection respectively in the bottom of lid and extension piece with first gim peg and second gim peg, the cross design can disperse the extrusion force, make the link when the atress, avoid its bending through the extrusion of first gim peg and second gim peg, effectual guard action has been played at the top of adapter sleeve, its support intensity has been increased.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic structural view of a first limiting ring, a second limiting ring and a third limiting ring in the structure of the present invention;

fig. 4 is a schematic bottom view of the cover of the present invention.

In the figure: 1. a cover body; 2. a base; 3. an extension base; 4. a first limit ring; 5. a second stop collar; 6. a third limit ring; 7. mounting grooves; 8. a through groove; 9. an auxiliary disc; 10. a steel ball; 11. connecting sleeves; 12. a lengthening block; 13. a first securing latch; 14. a second securing latch; 15. and (6) installing a bolt.

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 a high toughness precision shock absorber top cover, comprising:

the first embodiment is as follows:

as shown in fig. 1-3, a high-toughness precise shock absorber top cap comprises a cap body 1, a base 2 is fixedly installed at the bottom end of the cap body 1, an extension base 3 is fixedly installed at the bottom end of the base 2, a first limit ring 4 is fixedly installed at the top end of the inner wall of the bottom of the extension base 3, a second limit ring 5 is fixedly connected at the bottom end of the first limit ring 4, a third limit ring 6 is fixedly connected at the bottom end of the second limit ring 5, a mounting groove 7 is formed at the top end of the second limit ring 5, a plurality of steel balls 10 are movably arranged at one side of the inner wall of the mounting groove 7, an auxiliary disc 9 is arranged inside the mounting groove 7, the outer walls of the steel balls 10 are movably connected with the outer wall of the auxiliary disc 9, and by the cooperation of the second limit ring 5, the third limit ring 6, the mounting groove 7, a through groove 8, the auxiliary disc 9 and the steel balls 10, the connecting sleeve 11 is connected with the first limiting ring 4, the second limiting ring 5 and the third limiting ring 6 are connected in a penetrating mode, the connecting sleeve 11 penetrates through the first limiting ring 4, the second limiting ring 5 and the third limiting ring 6, the set auxiliary disc 9 supports the outer wall of the connecting sleeve 11 in an auxiliary mode, the steel ball 10 can drive the auxiliary disc 9 to move in the mounting groove 7, the connecting sleeve 11 can move in a self-moving mode when being protected, effective protection and auxiliary supporting effects are achieved on the connecting sleeve 11, the situation that the connecting sleeve 11 is easy to bend is avoided, toughness of the connecting sleeve is improved, penetrating grooves 8 are formed in the top ends of the first limiting ring 4 and the third limiting ring 6, the outer walls of the second limiting ring 5 and the third limiting ring 6 are fixedly connected with the inner wall of the extension seat 3, the first limiting ring 4, the second limiting ring 5 and the third limiting ring 6 are identical in size, and the diameter of the penetrating grooves 8 is smaller than that of the mounting groove 7.

Example two:

on the basis of the first embodiment, as shown in fig. 1 and 4, the bottom end of the cover body 1 is symmetrically connected with two extension blocks 12, the middle part of the bottom end of the cover body 1 is fixedly provided with a connecting sleeve 11, the outer wall of the connecting sleeve 11 is sleeved with two first fixing bolts 13, both ends of the two first fixing bolts 13 are in threaded connection with the bottom end of the cover body 1 through the arranged first bolts, the bottom of one first fixing bolt 13 is provided with two second fixing bolts 14, both ends of the two second fixing bolts 14 are in threaded connection with the bottom end of the extension block 12 through the arranged second bolts, the inner walls of the two second fixing bolts 14 are movably connected with the outer wall of the connecting sleeve 11, the two first fixing bolts 13 and the two second fixing bolts 14 are distributed in a cross shape, the outer wall of the connecting sleeve 11 penetrates through the middle parts of the groove 8 and the auxiliary disc 9 and is attached to the inner wall of the auxiliary disc 9, the top fixed mounting of lid 1 has a plurality of construction bolts 15, the spaced space is all unanimous between a plurality of construction bolts 15, through having set up extension piece 12, the cooperation of first gim peg 13 and second gim peg 14, establish two first gim peg 13 and two second gim peg 14 respectively on adapter sleeve 11, cooperation through first bolt and second bolt is the bottom of cross difference threaded connection at lid 1 and extension piece 12 with first gim peg 13 and second gim peg 14, the cross design can disperse the extrusion force, make adapter sleeve 11 when the atress, avoid its bending through the extrusion of first gim peg 13 and second gim peg 14, effectual guard action has been played at the top of adapter sleeve 11, its support intensity has been increased.

The working principle is as follows: when the auxiliary protection device is used, threaded installation is carried out on the vehicle through the arranged installation bolt 15, the connecting sleeve 11 penetrates through the base 2 and the extension seat 3, the first limiting ring 4, the second limiting ring 5 and the third limiting ring 6 respectively penetrate through the connecting sleeve, the inner wall of the auxiliary disc 9 is attached to the outer wall of the connecting sleeve 11, the arranged steel ball 10 plays a role in assisting the auxiliary movement of the auxiliary disc 9, auxiliary support is carried out on the bottom of the connecting sleeve 11, the two first fixing bolts 13 and the two second fixing bolts 14 are respectively sleeved on the connecting sleeve 11, the first fixing bolt 13 and the second fixing bolt 14 are in cross shape through matching of the first bolt and the second bolt and are respectively in threaded connection with the bottom of the cover body 1 and the bottom of the extension block 12, the cross shape design can disperse extrusion force, the connecting sleeve 11 is enabled to be stressed, bending of the connecting sleeve is avoided through extrusion of the first fixing bolt 13 and the second fixing bolt 14, and auxiliary protection can be also carried out on the top of the connecting sleeve 11.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A precision shock absorber top cap of high tenacity, includes lid (1), its characterized in that: the utility model discloses a steel ball bearing, including lid (1), lid, base (2), extension seat (3), top fixed mounting of extension seat (3) bottom inner wall has first spacing ring (4), bottom fixedly connected with second spacing ring (5) of first spacing ring (4), the bottom fixedly connected with third spacing ring (6) of second spacing ring (5), mounting groove (7) have been seted up on the top of second spacing ring (5), one side activity of mounting groove (7) inner wall is equipped with a plurality of steel balls (10), the inside of mounting groove (7) is equipped with supplementary dish (9), and is a plurality of the outer wall of steel ball (10) all with the outer wall swing joint of supplementary dish (9).

2. The high toughness precision shock absorber cap according to claim 1, wherein: the top of first spacing ring (4) and third spacing ring (6) has all been seted up and has been run through groove (8), the outer wall of second spacing ring (5) and third spacing ring (6) all with the inner wall fixed connection of extension seat (3).

3. The high toughness precision shock absorber cap according to claim 2, wherein: the sizes of the first limiting ring (4), the second limiting ring (5) and the third limiting ring (6) are all consistent, and the diameter of the through groove (8) is smaller than that of the mounting groove (7).

4. The high toughness precision shock absorber cap according to claim 1, wherein: the bottom symmetric connection of lid (1) has two extension pieces (12), the middle part fixed mounting of lid (1) bottom has adapter sleeve (11), the outer wall cover of adapter sleeve (11) is equipped with two first gim peg (13), two the both ends of first gim peg (13) are all through the bottom threaded connection of the first bolt that sets up and lid (1).

5. The high-toughness precision shock absorber top cover according to claim 4, wherein: two second fixing bolts (14) are arranged at the bottom of one first fixing bolt (13), and two ends of each second fixing bolt (14) are in threaded connection with the bottom end of the extension block (12) through second bolts.

6. The high toughness precision shock absorber cap according to claim 5, wherein: the inner walls of the two second fixing bolts (14) are movably connected with the outer wall of the connecting sleeve (11), and the two first fixing bolts (13) and the two second fixing bolts (14) are distributed in a cross shape.

7. The high-toughness precision shock absorber top cover according to claim 4, wherein: the outer wall of the connecting sleeve (11) penetrates through the middle of the through groove (8) and the auxiliary disc (9) and is attached to the inner wall of the auxiliary disc (9), a plurality of mounting bolts (15) are fixedly mounted at the top end of the cover body (1), and gaps among the mounting bolts (15) are uniform.