CN208719232U - A kind of anti-dropout hanging ring of damper - Google Patents

Abstract

The utility model discloses a kind of anti-dropout hanging rings of damper, including sleeve, the inside of the sleeve is equipped with catch bar, one end of the catch bar runs through the inner sidewall of sleeve and extends to the outside of sleeve, the catch bar is fixedly connected with hanging ring far from one end of sleeve, the inner wall fixation of the hanging ring is inlaid with first bearing, the upper surface of the hanging ring is fixedly connected with fixed ring, the inner wall fixation of the fixed ring is inlaid with second bearing, one end of the fixed ring is equipped with rotating bar, second bearing is run through in one end of the rotating bar, the left and right ends of the rotating bar offer threaded hole, the rotating bar is equipped with rocking bar far from one end of second bearing, the rocking bar is fixedly connected with threaded rod close to the one side of rotating bar, the threaded rod is threadedly coupled far from one end of rocking bar with threaded hole, the rocking bar far from threaded rod one Side is fixedly connected with follower lever.The anti-dropout hanging ring of the damper has the advantages that reduce hanging ring by the shaking amplitude after impact force.

Description

A kind of anti-dropout hanging ring of damper

Technical field

The utility model relates to damper technical field, the anti-dropout hanging ring of specially a kind of damper.

Background technique

Damper be for inhibit after spring shock-absorbing rebound when concussion and from the impact on road surface, be widely used in automobile, For the decaying for accelerating vehicle frame and body vibrations, to improve ride of vehicle, when by uneven road surface, although shock-absorbing bullet Spring can filter the vibration on road surface, but spring itself also has reciprocating motion.

The shock mitigation system of automobile is collectively constituted by spring and damper, and damper is not the weight for supporting vehicle body Amount, but be used to inhibit concussion when rebound after spring shock-absorbing and absorb the energy of road shocks, spring acts the work for mitigating impact With, " big energy one-shot " is become into " small capacity hump ", and damper is exactly gradually by " small capacity hump " It reduces, if you opened the vehicle that damper has broken down, you can know from experience what automobile was rippled by repercussions after each pit-hole, fluctuating Spring, and damper exactly is used to inhibit this spring, no damper will be unable to the rebound of control spring, and automobile encounters rugged Serious spring will be generated when rugged road surface, when excessively curved as concussion above and below spring and cause tire road holding and follow The forfeiture of mark, hanging ring are located at the both ends of damper, shake since hanging ring is often subject to impact force, de- so as to cause hanging ring From finally damper being made to lose effect.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of anti-dropout hanging ring of damper, solves hanging ring The problem of being often subject to impact force and shake, being detached from so as to cause hanging ring, finally damper is made to lose effect.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of anti-dropout hanging ring of damper, including Sleeve, the inside of the sleeve are equipped with catch bar, and one end of the catch bar runs through the inner sidewall of sleeve and extends to sleeve Outside, the catch bar are fixedly connected with hanging ring far from one end of sleeve, and the inner wall fixation of the hanging ring is inlaid with first bearing, The upper surface of the hanging ring is fixedly connected with fixed ring, and the inner wall fixation of the fixed ring is inlaid with second bearing, the fixation One end of ring is equipped with rotating bar, and second bearing is run through in one end of the rotating bar, and the left and right ends of the rotating bar offer Threaded hole, the rotating bar are equipped with rocking bar, one side fixed company of the rocking bar close to rotating bar far from one end of second bearing It is connected to threaded rod, the threaded rod is threadedly coupled far from one end of rocking bar with threaded hole, side of the rocking bar far from threaded rod Face is fixedly connected with follower lever, and the outer surface of the follower lever is arranged with pin shaft, and the outer surface of the catch bar is arranged with first The left and right ends of spring, first spring are fixedly connected with the outer surface of the outer surface of sleeve and hanging ring respectively.

Preferably, the outer surface of the pin shaft offers non-slip groove, the horizontal length value of the non-slip groove and the water of pin shaft Flat length value is equal.

Preferably, the rocking bar is fixedly connected with soft pad, the vertical length of the soft pad close to the one side of hanging ring Value is less than the vertical length value of rocking bar.

Preferably, the catch bar is fixedly connected with limited block, the vertical length of the limited block close to one end of sleeve Value is greater than the vertical length value of catch bar.

Preferably, the limited block is fixedly connected with second spring far from the one side of catch bar, and the second spring is remote One end from limited block is fixedly connected with the inner sidewall of sleeve.

Preferably, the sleeve is fixedly connected with clamping ring, the diameter value of the clamping ring far from the one side of catch bar It is equal with the diameter value of hanging ring.

(3) beneficial effect

The utility model provides a kind of anti-dropout hanging ring of damper, have it is following the utility model has the advantages that

(1) the anti-dropout hanging ring of the damper improves the joint efficiency of damper entirety by the way that clamping ring is arranged, and reduces The labor intensity of staff can be completely disengaged to avoid catch bar and sleeve by the way that limited block is arranged, improve sleeve Using effect and stability can reduce the impact force of catch bar during the work time by the way that second spring is arranged, can be to pushing away The effect of lever progress automatic rebounding.

(2) rocking bar connection dress in contact can be improved by the way that soft pad is arranged in the anti-dropout hanging ring of the damper The frictional strength set reduces the shaking amplitude of hanging ring and attachment device, and hanging ring and attachment device is avoided to be detached from, can by non-slip groove To improve the frictional strength of hand and pin shaft, hand is avoided to be detached from during the work time with pin shaft, improves the stability of pin shaft, It drives threaded rod to be sent into the inside of threaded hole by rocking bar, is threadedly coupled by threaded rod with threaded hole and drives second bearing certainly Turn, stops operating after the soft pad of rocking bar one side is in contact with attachment device, hanging ring can be reduced by, which having reached, is impacted The effect of shaking amplitude after power.

Detailed description of the invention

Fig. 1 is the utility model sleeve cross-sectional view；

Fig. 2 is the cross-sectional view of the utility model rotating bar top view；

Fig. 3 is schematic enlarged-scale view at A in the utility model Fig. 1.

In figure: 1 sleeve, 2 catch bars, 3 hanging rings, 4 first bearings, 5 fixed rings, 6 second bearings, 7 rotating bars, 8 threaded holes, 9 rocking bars, 10 threaded rods, 11 follower levers, 12 pin shafts, 13 first springs, 14 non-slip grooves, 15 soft pads, 16 limited blocks, 17 second bullets Spring, 18 clamping rings.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of anti-dropout hanging ring of damper, including set Cylinder 1, sleeve 1 are fixedly connected with clamping ring 18, the diameter value of clamping ring 18 and the diameter of hanging ring 3 far from the one side of catch bar 2 It is worth equal, improves the joint efficiency of damper entirety by the way that clamping ring 18 is arranged, reduce the labor intensity of staff, set The inside of cylinder 1 is equipped with catch bar 2, and catch bar 2 is fixedly connected with limited block 16 close to one end of sleeve 1, limited block 16 it is vertical Length value is greater than the vertical length value of catch bar 2, can be completely disengaged by the way that limited block 16 is arranged to avoid catch bar 2 and sleeve 1, The using effect and stability of sleeve 1 are improved, limited block 16 is fixedly connected with second spring far from the one side of catch bar 2 17, the one end of second spring 17 far from limited block 16 is fixedly connected with the inner sidewall of sleeve 1, can be with by setting second spring 17 The impact force of catch bar 2 during the work time is reduced, the effect of automatic rebounding, one end of catch bar 2 can be carried out to catch bar 2 Through sleeve 1 inner sidewall and extend to the outside of sleeve 1, catch bar 2 is fixedly connected with hanging ring 3 far from one end of sleeve, hangs The inner wall fixation of ring 3 is inlaid with first bearing 4, and the upper surface of hanging ring 3 is fixedly connected with fixed ring 5, and the inner wall of fixed ring 5 is fixed It is inlaid with second bearing 6, one end of fixed ring 5 is equipped with rotating bar 7, and second bearing 6 is run through in one end of rotating bar 7, rotating bar 7 Left and right ends offer threaded hole 8, and rotating bar 7 is equipped with rocking bar 9 far from one end of second bearing 6, and rocking bar 9 is close to hanging ring 3 One side is fixedly connected with soft pad 15, and the vertical length value of soft pad 15 is less than the vertical length value of rocking bar 9, soft by being arranged The frictional strength of the attachment device in contact of rocking bar 9 can be improved in matter pad 15, reduces the shaking width of hanging ring 3 and attachment device Degree avoids hanging ring 3 and attachment device from being detached from, and rocking bar 9 is fixedly connected with threaded rod 10, threaded rod close to the one side of rotating bar 7 10 one end far from rocking bar 9 is threadedly coupled with threaded hole 8, and rocking bar 9 is fixedly connected with follower lever far from the one side of threaded rod 10 11, the outer surface of follower lever 11 is arranged with pin shaft 12, and the outer surface of pin shaft 12 offers non-slip groove 14, and the level of non-slip groove 14 is long Angle value is equal with the horizontal length value of pin shaft 12, and the frictional strength of hand Yu pin shaft 12 can be improved by non-slip groove 14, avoid Hand is detached from during the work time with pin shaft 12, improves the stability of pin shaft 12, and the outer surface of catch bar 2 is arranged with the first bullet The left and right ends of spring 13, the first spring 13 are fixedly connected with the outer surface of the outer surface of sleeve 1 and hanging ring 3 respectively.

Working principle: passing through the inside that first bearing 4 is sent into hanging ring 3 for attachment device first, then shakes pin shaft 12, leads to Crossing pin shaft 12 drives follower lever 11 to move, and drives rocking bar 9 by the movement of follower lever 11, then drive threaded rod 10 by rocking bar 9 It is sent into the inside of threaded hole 8, is threadedly coupled by threaded rod 10 with threaded hole 8 and drives 6 rotation of second bearing, when 9 side of rocking bar The soft pad 15 in face stops operating after being in contact with attachment device, and the aid operation to attachment device can be completed.

In conclusion the anti-dropout hanging ring of the damper, the connection of damper entirety is improved by the way that clamping ring 18 is arranged Efficiency reduces the labor intensity of staff, can be completely disengaged by the way that limited block 16 is arranged to avoid catch bar 2 and sleeve 1, The using effect and stability that improve sleeve 1 can reduce catch bar 2 during the work time by the way that second spring 17 is arranged Impact force can carry out the effect of automatic rebounding to catch bar 2, solve hanging ring and be often subject to impact force and shake, to lead The problem of causing hanging ring to be detached from, finally damper being made to lose effect.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of anti-dropout hanging ring of damper, including sleeve (1), it is characterised in that: the inside of the sleeve (1), which is equipped with, to push One end of bar (2), the catch bar (2) runs through the inner sidewall of sleeve (1) and extends to the outside of sleeve (1), the catch bar (2) one end far from sleeve (1) is fixedly connected with hanging ring (3), and the inner wall fixation of the hanging ring (3) is inlaid with first bearing (4), The upper surface of the hanging ring (3) is fixedly connected with fixed ring (5), and the inner wall fixation of the fixed ring (5) is inlaid with second bearing (6), one end of the fixed ring (5) is equipped with rotating bar (7), and second bearing (6) are run through in one end of the rotating bar (7), described The left and right ends of rotating bar (7) offer threaded hole (8), and the rotating bar (7) is equipped with far from the one end of second bearing (6) and shakes Bar (9), one side of the rocking bar (9) close to rotating bar (7) are fixedly connected with threaded rod (10), and the threaded rod (10) is separate One end of rocking bar (9) is threadedly coupled with threaded hole (8), and the rocking bar (9) is fixedly connected with far from the one side of threaded rod (10) The outer surface of follower lever (11), the follower lever (11) is arranged with pin shaft (12), and the outer surface of the catch bar (2) is arranged with One spring (13), the left and right ends of first spring (13) are solid with the outer surface of sleeve (1) and the outer surface of hanging ring (3) respectively Fixed connection.

2. a kind of anti-dropout hanging ring of damper according to claim 1, it is characterised in that: the appearance of the pin shaft (12) Face offers non-slip groove (14), and the horizontal length value of the non-slip groove (14) is equal with the horizontal length value of pin shaft (12).

3. a kind of anti-dropout hanging ring of damper according to claim 1, it is characterised in that: the rocking bar (9) is close to hang The one side of ring (3) is fixedly connected with soft pad (15), and the vertical length value of the soft pad (15) is less than the vertical of rocking bar (9) Length value.

4. a kind of anti-dropout hanging ring of damper according to claim 1, it is characterised in that: the catch bar (2) is close One end of sleeve (1) is fixedly connected with limited block (16), and the vertical length value of the limited block (16) is greater than the perpendicular of catch bar (2) Straight length value.

5. a kind of anti-dropout hanging ring of damper according to claim 4, it is characterised in that: the limited block (16) is separate The one side of catch bar (2) is fixedly connected with second spring (17), the one end of the second spring (17) far from limited block (16) It is fixedly connected with the inner sidewall of sleeve (1).

6. a kind of anti-dropout hanging ring of damper according to claim 1, it is characterised in that: the sleeve (1) is separate to push away The one side of lever (2) is fixedly connected with clamping ring (18), the diameter value phase of the diameter value and hanging ring (3) of the clamping ring (18) Deng.