CN108437731B

CN108437731B - Clamp casting of shock-absorbing suspension device for automobile

Info

Publication number: CN108437731B
Application number: CN201810330185.0A
Authority: CN
Inventors: 毛俊
Original assignee: Wuxi Dongpeng Metal Products Co ltd
Current assignee: Wuxi Dongpeng Metal Products Co ltd
Priority date: 2018-04-13
Filing date: 2018-04-13
Publication date: 2023-07-04
Anticipated expiration: 2038-04-13
Also published as: CN108437731A

Abstract

The invention provides a clamp casting of an automobile shock absorber suspension device, and relates to the field of automobile suspension components. The automobile shock absorber suspension clamp casting comprises a left clamp, wherein the right side of the left clamp is lapped with a right clamp, and the right side of the bottom end of the left clamp is provided with a slot. This car suspension clamp foundry goods of moving away to avoid possible earthquakes, through first fixed block, the second fixed block, the gag lever post, the second spring, mutually supporting between slider and the inserted bar, reach through the inside separation of inserted bar from the jack, make first spring can utilize elasticity to promote right clamp right side, left side clamp also can promote left because of the reaction force simultaneously, make first fixed block and second fixed block separate, then can make two snap rings separate, make be convenient for dismantle, current car suspension clamp foundry goods of moving away to avoid possible earthquakes is fixed owing to adopting screw and nut more, thereby need twist the nut again when dismantling, lead to dismantling the not enough convenient problem of process.

Description

Clamp casting of shock-absorbing suspension device for automobile

Technical Field

The invention relates to the technical field of automotive suspension components, in particular to a clamp casting of an automotive shock absorber suspension.

Background

The suspension device refers to a connecting structure system among a vehicle body, a vehicle frame and wheels, and the structure system comprises a shock absorber, a suspension spring, an anti-tilting rod, a suspension auxiliary beam, a lower control arm, a longitudinal rod, a steering knuckle arm, a rubber bushing, a connecting rod and the like. When the automobile runs on the road surface, the automobile is subjected to vibration and impact due to the change of the ground, part of the impact force is absorbed by the tire, but most of the impact force is absorbed by the suspension device between the tire and the automobile body, and when the automobile shock-absorbing suspension device is connected with the automobile body, a clamp is needed to be used for reinforcing connection, and the clamp is a pipe connecting device with a groove.

At present, the automobile shock absorber suspension clamp foundry goods is used and plays the effect of binding between the joint, and generally two joints have gasket, rubber, silica gel and tetrafluoro, and its performance is good, and the leakproofness is high, but current automobile shock absorber suspension clamp foundry goods is fixed owing to adopt screw and nut more to need twist the nut again when dismantling, lead to dismantling the process not convenient enough.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the invention provides an automobile shock absorber suspension clamp casting, which solves the problem that the disassembly process is not convenient enough because the existing automobile shock absorber suspension clamp casting is fixed by adopting screws and nuts, and the nuts are required to be screwed when the automobile shock absorber suspension clamp casting is disassembled.

(II) technical scheme

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an automobile shock absorber suspension ware clamp foundry goods, includes left clamp, the right side overlap joint of left clamp has right clamp, the fluting has been seted up on the bottom right side of left clamp, grooved positive inner wall fixedly connected with fixed axle, the expansion ring has been cup jointed on the surface of fixed axle, the right side fixed surface of expansion ring is connected with the support, the one end and the bottom left side fixed connection of right clamp of expansion ring are kept away from to the support, the top right side of left clamp is seted up flutedly, the left side inner wall fixedly connected with first spring of recess.

The utility model discloses a clamp, including left clamp, right clamp, first fixed block, second fixed block, the first fixed block, the second fixed block, the jack that is linked together with the lower surface is all offered to the upper surface of left clamp and right clamp respectively, the equal sliding connection of spout in the right side of first fixed block and the left side overlap joint of second fixed block, the first trompil that is linked together with the right side is offered in the left side of first fixed block, the second trompil that is linked together with first trompil is offered on the right side of second fixed block, the jack that is linked together with the lower surface is all offered to the left and right side upper surface of gag lever post, the equal sliding connection of inside of two spouts has the slider, the equal fixedly connected with second spring of upper surface of two sliders, the one end that the slider is kept away from to two second springs all with the inside of inner top wall fixed connection of spout, the inside grafting of two jacks that the slider is kept away from the slider, the left side inner wall has the movable groove, the inside movable groove has the movable groove, the movable groove has the movable groove is kept away from to the inside movable groove, the movable groove has the movable groove.

Preferably, the inner bottom wall of the left clamp is fixedly connected with a rubber pad, and the lower surface of one end of the rubber pad, which is far away from the inner bottom wall of the left clamp, is overlapped with the inner bottom wall of the right clamp. When the vehicle is driven to vibrate, the vibration force can enable the two clamping rings to vibrate, the rubber pad can prevent the two clamping rings from generating displacement due to overlarge vibration, and meanwhile, the rubber pad can seal the positions of the left clamping ring and the right clamping ring, which are in contact with each other, so that dust is prevented from entering and difficult to clean.

Preferably, the anti-drop grooves are formed in the inner walls of the top and the bottom of the movable groove, the baffle is fixedly connected to the left end of the movable rod, and the top and the bottom of the baffle are respectively located in the inner sliding connection of the two anti-drop grooves. When the snap ring extrudes the third spring and drives the movable rod to move, the movable rod can move in the movable groove, and at the moment, the movable rod can drive the baffle to move in the anti-falling groove, and the baffle can limit the movable rod to avoid the movable rod from being separated from the movable groove.

Preferably, the left end of the third spring is fixedly connected with the left inner wall of the left clamp, and one end of the third spring, which is far away from the left inner wall of the left clamp, is fixedly connected with the left surface of the clamping ring. The generated vibration force of the automobile can enable the clamping ring to vibrate, once the clamping ring vibrates, the movable rod can be driven to move, the clamping ring can squeeze the third spring when the movable rod moves, and at the moment, the third spring can buffer the vibration force, so that damage caused by overlarge vibration of the clamping ring is avoided.

Preferably, the number of the clamping rings is two, and the two clamping rings are both positioned in the left clamping ring and the right clamping ring. The two clamping rings are mainly used for reinforcing the automobile shock absorber suspension and the automobile body after being connected, so that the automobile shock absorber suspension and the automobile body are more firm after being connected, and the automobile shock absorber suspension and the automobile body are prevented from loosening or even separating after being connected.

Preferably, the first spring is kept away from the inside one end fixedly connected with push pedal in recess left side, the right side of push pedal and the left overlap joint in top of right clamp. When the elastic force is released by the first spring, the first spring can move through driving the push plate, so that the left clamp and the right clamp are separated conveniently, and the disassembly work is faster and more convenient.

Preferably, the number of the third springs is two, and the two third springs are respectively sleeved with the surfaces of the two movable rods. When the clamping ring vibrates due to vibration generated by running of the vehicle, the clamping ring can simultaneously extrude or pull the two third springs, so that the two third springs can buffer the vibration force of the clamping ring well, and the clamping ring is fastened more.

(III) beneficial effects

1. This car suspension clamp foundry goods of moving away to avoid possible earthquakes, through first fixed block, the second fixed block, the gag lever post, the second spring, mutually supporting between slider and the inserted bar, reach through the inside separation of inserted bar from the jack, make first spring can utilize elasticity to promote right clamp right side, left side clamp also can promote left because of the reaction force simultaneously, make first fixed block and second fixed block separate, then can make two snap rings separate, make be convenient for dismantle, current car suspension clamp foundry goods of moving away to avoid possible earthquakes is fixed owing to adopting screw and nut more, thereby need twist the nut again when dismantling, lead to dismantling the not enough convenient problem of process.

2. This car suspension ware clamp foundry goods of moving away to avoid possible earthquakes, mutually supporting between through movable groove, movable rod and third spring reaches at the clamp foundry goods in-process of using, can cushion the shake power through the extrusion third spring for the effect that two snap rings are tight is better, keeps away from the baffle that snap ring one end set up through the movable rod, reaches the effect that can prevent that the movable rod from breaking away from the influence two snap rings fixed from the inside of movable groove when removing.

Drawings

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

fig. 2 is an enlarged view of a partial structure at a in fig. 1 according to the present invention.

The novel clamping device comprises a left clamping hoop, a right clamping hoop, a 3 slotting, a 4 fixing shaft, a 5 movable ring, a 6 support, a 7 rubber pad, an 8 inserting rod, a 9 movable groove, a 10 anti-falling groove, an 11 baffle plate, a 12 movable rod, a 13 clamping ring, a 14 first fixed block, a 15 first perforating, a 16 groove, a 17 first spring, a 18 sliding block, a 19 second spring, a 20 third spring, a 21 sliding groove, a 22 second fixed block, a 23 second perforating, a 24 pushing plate, a 25 inserting hole and a 26 limiting rod.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

As shown in fig. 1-2, the embodiment of the invention provides an automobile shock absorber suspension clamp casting, which comprises a left clamp 1, wherein a right clamp 2 is lapped on the right side of the left clamp 1, a rubber pad 7 is fixedly connected to the inner bottom wall of the left clamp 1, one end lower surface of the rubber pad 7, which is far away from the inner bottom wall of the left clamp 1, is lapped with the inner bottom wall of the right clamp 2, a slot 3 is formed on the right side of the bottom end of the left clamp 1, a fixed shaft 4 is fixedly connected to the front inner wall of the slot 3, a movable ring 5 is sleeved on the surface of the fixed shaft 4, a bracket 6 is fixedly connected to the right side surface of the movable ring 5, one end of the bracket 6, which is far away from the movable ring 5, is fixedly connected with the left side of the bottom end of the right clamp 2, a groove 16 is formed on the right side of the top end of the left clamp 1, a first spring 17 is fixedly connected to the left side inner wall of the groove 16, one end, which is far away from the left side of the groove 16, of the first spring 17 is fixedly connected with a push plate 24, and the right side of the push plate 24 is lapped with the left side of the top of the right clamp 2.

The upper surfaces of the left clamp 1 and the right clamp 2 are respectively fixedly connected with a first fixed block 14 and a second fixed block 22, the right side of the first fixed block 14 is overlapped with the left side of the second fixed block 22, the left side of the first fixed block 14 is provided with a first opening 15 communicated with the right side, the right side of the second fixed block 22 is provided with a second opening 23 communicated with the first opening 15, the inside between the first opening 15 and the second opening 23 is movably connected with a limiting rod 26, the upper surfaces of the left end and the right end of the limiting rod 26 are respectively provided with a jack 25 communicated with the lower surface, the opposite surfaces of the first fixed block 14 and the second fixed block 22 are respectively provided with a chute 21, the insides of the two chutes 21 are respectively and slidably connected with a slide block 18, the upper surfaces of the two slide blocks 18 are respectively fixedly connected with a second spring 19, one end of the two second springs 19 away from the slide block 18 is respectively fixedly connected with the inner top wall of the chute 21, the opposite sides of the two sliding blocks 18 are fixedly connected with the inserting rods 8, one ends of the two inserting rods 8 far away from the sliding blocks 18 are respectively inserted into the two inserting holes 25, the left inner wall of the left clamp 1 is provided with a movable groove 9, the inside of the movable groove 9 is movably connected with a movable rod 12, the top and bottom inner walls of the movable groove 9 are provided with anti-drop grooves 10, the left end of the movable rod 12 is fixedly connected with a baffle 11, the top and the bottom of the baffle 11 are respectively positioned in the inner sliding connection of the two anti-drop grooves 10, one end of the movable rod 12 far away from the movable groove 9 is fixedly connected with clamping rings 13, the number of the clamping rings 13 is two, the two clamping rings 13 are respectively positioned in the inner parts of the left clamp 1 and the right clamp 2, one end surface of the movable rod 12 positioned outside the movable groove 9 is sleeved with a third spring 20, the left end of the third spring 20 is fixedly connected with the left inner wall of the left clamp 1, one end of the third springs 20, which is far away from the left inner wall of the left clamp 1, is fixedly connected with the left surface of the clamping ring 13, the number of the third springs 20 is two, and the two third springs 20 are respectively sleeved with the surfaces of the two movable rods 12.

Working principle: during the use, dismantle the during operation, upwards pull inserted bar 8 for inserted bar 8 drives slider 18 and upwards extrudees second spring 19, and the inside that the jack 25 can be followed in upward movement of inserted bar 8 simultaneously pulls out, and first spring 17 can release elasticity at this moment promotes right clamp 2 right side, and left clamp 1 also can promote left because of the reaction force simultaneously, makes first fixed block 14 and second fixed block 22 separation, and two snap rings 13 simultaneously also can separate more far each other.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides an automobile shock absorber suspension clamp foundry goods, includes left clamp (1), its characterized in that: the right side overlap joint of left clamp (1) has right clamp (2), fluting (3) have been seted up on the bottom right side of left clamp (1), the positive inner wall fixedly connected with fixed axle (4) of fluting (3), expansion ring (5) have been cup jointed on the surface of fixed axle (4), the right side fixedly connected with support (6) of expansion ring (5), the one end that expansion ring (5) was kept away from to support (6) is with the bottom left side fixedly connected of right clamp (2), fluted (16) have been seted up on the top right side of left clamp (1), the left side inner wall fixedly connected with first spring (17) of recess (16);

the utility model discloses a plug-in type socket, including left clamp (1) and right clamp (2), the upper surface of left clamp (1) and right clamp (2) is fixedly connected with first fixed block (14) and second fixed block (22) respectively, jack (25) that are linked together with the lower surface are all offered at the right side of first fixed block (14) and the left side overlap joint of second fixed block (22), first trompil (15) that are linked together with the right side are offered on the left side of first fixed block (14), second trompil (23) that are linked together with first trompil (15) are offered on the right side of second fixed block (22), inside swing joint between first trompil (15) and second trompil (23) has gag lever post (26), jack (25) that are linked together with the lower surface are all offered at the left and right both ends upper surface of gag lever post (26), spout (21) are all offered to the opposite one side of first fixed block (14) and second fixed block (22), inside sliding connection has slider (18) of two spouts (21), the upper surface of two slider (18) is all fixedly connected with second spring (19), two top wall (18) that are kept away from two inside plug-in the jack (8) of two slider (18) respectively, the utility model discloses a left clamp (1) including left side inner wall, movable groove (9) has been seted up to left side inner wall of left clamp (1), movable groove (9)'s inside swing joint has movable rod (12), movable rod (12) keep away from movable groove (9)'s one end fixedly connected with snap ring (13), movable rod (12) are located movable groove (9) outside one end surface and have cup jointed third spring (20), the interior bottom wall fixedly connected with rubber pad (7) of left clamp (1), one end lower surface that left clamp (1) inner wall was kept away from to rubber pad (7) and the interior bottom wall overlap joint of right clamp (2), anti-disengaging groove (10) have all been seted up to the top end inner wall of movable groove (9), the left end fixedly connected with baffle (11) of movable rod (12), the top and the bottom of baffle (11) are located the inside sliding connection of two anti-disengaging grooves (10) respectively, the left end of third spring (20) and the left side inner wall fixedly connected with left side clamp (1), the left side inner wall fixedly connected with rubber pad (7) of left side inner wall (1) is kept away from left side inner wall (13), the number of the left side inner wall (13) of snap ring (16) is kept away from for two inner side clamp (13), the number of the snap ring (16) is kept away from inside one end (16), the right side of push pedal (24) overlaps with the top left side of right clamp (2), the quantity of third spring (20) is two, and two third springs (20) cup joint with the surface of two movable rods (12) respectively.