CN214305027U

CN214305027U - Buffer device for automobile shock absorber

Info

Publication number: CN214305027U
Application number: CN202120497688.4U
Authority: CN
Inventors: 韩斌斌; 王丽娟; 赵舒春
Original assignee: Taizhou Jiexin Machinery Equipment Co ltd
Current assignee: Taizhou Jiexin Machinery Equipment Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-09-28
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses a buffer device for an automobile shock absorber, which comprises a rotating support disk, wherein the top end of the rotating support disk is inserted with a limit fixed head in a sliding way, the bottom end of the rotating support plate is rotatably connected with a fixed buffer group, the rotating support plate comprises a chute, a support top plate, an insertion rod, a support bottom plate, a first buffer spring and a limit sleeve, the sliding grooves are arranged inside the top end of the supporting top plate, the insertion rods are symmetrically and rotatably connected to four corners of the bottom end of the supporting top plate, the first buffer springs are symmetrically and fixedly connected inside the limiting sleeves, the limiting sleeves are symmetrically and fixedly connected at four corners of the top end of the supporting bottom plate, the inserting rod is fixedly connected to the top end of the first buffer spring, the limiting fixing head comprises a movable clamping plate, a fastening nut, a supporting screw rod and a sliding key, and the sliding key is symmetrically and fixedly connected to the center of the bottom end of the movable clamping plate. The utility model discloses a setting of rotation supporting disk realizes the multidirectional work of rotating the buffering, promotes the shock-absorbing capacity of car.

Description

Buffer device for automobile shock absorber

Technical Field

The utility model relates to the technical field of auto-parts, specifically be a buffer for automobile shock absorber ware.

Background

The automobile shock absorber comprises the spring of high strength and two compression valves, compression valve can cushion partly rocking under the extrusion through last compression valve, and the spring of high strength is fixed between the compression valve, make and to cooperate the compression valve to carry out buffering work, in order to reduce rocking of car when going, can install damping device between car frame and wheel, setting through damping device, can be with the rapid decay of vibrations between frame and the automobile body, thereby can improve the stationarity and the travelling comfort of car, but the shock absorber is when using, still there are some problems, for example:

when the car turns to on some comparatively complicated road surfaces, can be because road surface unevenness for great rocking appears when turning to damage the adapting unit of car, and current damping device only can provide the cushion capacity of vertical direction, makes when turning to provide the shock-absorbing capacity, consequently needs an equipment to make the improvement to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a buffer for automobile shock absorber ware to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a buffer device for an automobile shock absorber comprises a rotating support plate, wherein a limiting fixed head is inserted at the top end of the rotating support plate in a sliding manner, a fixed buffer group is connected at the bottom end of the rotating support plate in a rotating manner, the rotating support plate comprises sliding grooves, a support top plate, insertion rods, a support bottom plate, first buffer springs and limiting sleeves, the sliding grooves are formed in the top end of the support top plate, the insertion rods are symmetrically and rotatably connected at the four corners of the bottom end of the support top plate, the first buffer springs are symmetrically and fixedly connected in the limiting sleeves, the limiting sleeves are symmetrically and fixedly connected at the four corners of the top end of the support bottom plate, the insertion rods are fixedly connected at the top ends of the first buffer springs, the limiting fixed head comprises a movable clamping plate, fastening nuts, support screw rods and sliding keys, the sliding keys are symmetrically and fixedly connected at the center of the bottom end of the movable clamping plate, the support screw rods are symmetrically and slidably inserted in the side ends of the movable clamping plate, the fastening nut is symmetrically sleeved at two ends of the supporting screw in a threaded manner, the fixed buffer group comprises a protective outer cover, a fastening screw, a second buffer spring, a limiting clamping sleeve and a wheel shaft, the limiting clamping sleeve is rotatably connected to the wheel shaft, the second buffer spring is fixedly connected to the top end of the limiting clamping sleeve, the fastening screw symmetrically penetrates through the side end of the wheel shaft and is in threaded connection with the inner portion of the side end of the limiting clamping sleeve, the protective outer cover is fixedly connected to the limiting clamping sleeve, and the protective outer cover is located on the outer ring of the second buffer spring.

Preferably, the protective housing is made of plastic.

Preferably, a threaded hole matched with the fastening screw is formed in the side end of the limiting clamping sleeve.

Preferably, one end of the movable clamping plate is inserted with a limiting bolt in a threaded manner, and the limiting bolt is fastened with the sliding groove when being screwed to the position of the warning line.

Preferably, the fastening nuts are provided two on both ends of the support screw, respectively.

Preferably, a fixing clamping groove matched with the limiting clamping sleeve is formed in the wheel shaft.

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

the utility model can be quickly installed on the automobile frame by installing the limit fixing head and screwing the limit device inside the limit fixing head inwards, and the device can be quickly installed on the automobile frame by fixedly connecting the steering buffer device inside the rotating support disk, when the automobile turns, the rotating angle of the steering buffer device inside can be driven, thereby completing the steering buffer work, and the steering buffer device inside the rotating support disk is distributed in four directions, so that the buffer capacity of multiple directions can be provided, the protective device is fixedly connected inside the fixed buffer set, the movable part inside the device can be prevented from being adhered with earth by the arrangement of the protective device, and the limit device can be screwed inwards by fixing the fixed limit device inside the fixed buffer set, the buffer device in the fixed buffer group can be limited, so that the buffer group can be conveniently detached and installed.

Drawings

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

fig. 2 is a schematic structural view of a rotation support plate of the present invention;

FIG. 3 is a schematic view of a spacing fixing head structure of the present invention;

fig. 4 is a schematic structural view of the fixed buffer group of the present invention.

In the figure: the device comprises a rotating supporting plate 1, a limiting fixing head 2, a fixing buffer group 3, a sliding chute 4, a supporting top plate 5, a connecting rod 6, a supporting bottom plate 7, a first buffer spring 8, a limiting sleeve 9, a moving clamping plate 10, a fastening nut 11, a supporting screw 12, a sliding key 13, a protective outer cover 14, a fastening screw 15, a second buffer spring 16, a limiting clamping sleeve 17 and a wheel shaft 18.

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 an embodiment: a buffer device for an automobile shock absorber comprises a rotating support plate 1, a limiting fixed head 2 is inserted at the top end of the rotating support plate 1 in a sliding mode, a fixed buffer group 3 is connected at the bottom end of the rotating support plate 1 in a rotating mode, the rotating support plate 1 comprises sliding grooves 4, a support top plate 5, inserting rods 6, a support bottom plate 7, first buffer springs 8 and limiting sleeves 9, the sliding grooves 4 are formed in the top end of the support top plate 5, the inserting rods 6 are symmetrically and rotatably connected to four corners of the bottom end of the support top plate 5, the first buffer springs 8 are symmetrically and fixedly connected to the inside of the limiting sleeves 9, the limiting sleeves 9 are symmetrically and fixedly connected to four corners of the top end of the support bottom plate 7, the inserting rods 6 are fixedly connected to the top end of the first buffer springs 8, the limiting fixed head 2 comprises a movable clamping plate 10, fastening nuts 11, support screw rods 12 and sliding keys 13, and the sliding keys 13 are symmetrically and fixedly connected to the center of the bottom end of the movable clamping plate 10, support screw 12 symmetry slip is pegged graft inside the side of removing cardboard 10, fastening nut 11 symmetry screw thread cup joints on support screw 12's both ends, fixed buffering group 3 includes protective housing 14, fastening screw 15, second buffer spring 16, spacing cutting ferrule 17 and shaft 18, spacing cutting ferrule 17 rotates to be connected on shaft 18, second buffer spring 16 fixed connection is on the top of spacing cutting ferrule 17, fastening screw 15 symmetry runs through 18 side screw threads of shaft and pegs graft inside the side of spacing cutting ferrule 17, protective housing 14 fixed connection is on spacing cutting ferrule 17, and protective housing 14 is located the outer lane of second buffer spring 16.

The protective outer cover 14 is made of plastic, a threaded hole matched with the fastening screw 15 is formed in the side end of the limiting clamping sleeve 17, a limiting bolt is inserted into one end of the movable clamping plate 10 in a threaded manner and is fastened with the sliding groove 4 when being screwed to the position of the warning line, two fastening nuts 11 are respectively arranged at two ends of the supporting screw 12, a fixed clamping groove matched with the limiting clamping sleeve 17 is formed in the wheel shaft 18, the movable fixing device can be clamped on the automobile frame through installing the limiting fixing head 2 through the movable fixing device in the limiting fixing head 2, the limiting device in the limiting fixing head 2 is screwed inwards, the device can be rapidly installed on the automobile frame, the steering buffer device is fixedly connected in the rotating supporting plate 1, and when an automobile steers, the internal steering buffer device can be driven to rotate by an angle, thereby can will accomplish the work that turns to the buffering, and rotate the inside buffer that turns to of supporting disk 1 and distribute in four directions, make the buffer capacity that can provide a plurality of directions, through the inside fixedly connected with protector of fixed buffering group 3, accessible protector's setting, can prevent to glue on the inside moving part of this device and paste earth, through the inside fixed stop device of fixed buffering group 3, can inwards revolve to stop device, can carry out spacing work with the buffer of fixed buffering group 3 inside, thereby can be convenient for dismantle and install fixed buffering group 3.

The working principle is as follows: when in use, the movable clamping plate 10 is firstly placed on the automobile frame, then the movable clamping plate 10 is respectively moved inwards until being buckled on the automobile frame, then the fastening nuts 11 are respectively screwed inwards to drive the movable clamping plate 10 to be fixed on the automobile frame, two fastening nuts 11 are respectively arranged at two ends of the supporting screw 12 to prevent the internal fastening nuts 11 from being loosened outwards, meanwhile, a limit bolt is inserted into one end of the movable clamping plate 10 through a thread, when the movable clamping plate 10 is fixed in position, the limit bolt can be screwed downwards until the electric limit bolt is fastened with the sliding groove 4, a threaded hole matched with the fastening screw 15 is formed inside the side end of the limit clamping sleeve 17, the limit clamping sleeve 17 is rotatably connected on the wheel shaft 18, the fastening screw 15 can be respectively screwed inwards to the inside of the threaded groove, so that the limit clamping sleeve 17 can be fixed on the wheel shaft 18, the whole fixing work is completed, when the automobile normally runs on an uneven road surface, the automobile is fixedly connected between the supporting bottom plate 7 and the limiting clamping sleeve 17 through the second buffer spring 16, when the automobile shakes, the shaking property of the automobile when the automobile runs can be reduced through the elasticity of the second buffer spring 16, the automobile is fixedly connected on the limiting clamping sleeve 17 through the protective outer cover 14, the protective outer cover 14 is positioned on the outer ring of the second buffer spring 16, so that excessive soil or water can be prevented from contacting with the second buffer spring 16, the service life of the second buffer spring 16 can be prolonged, when the automobile runs on the uneven road surface and needs to turn, when the automobile frame is inclined, one end of the inserting rod 6 is rotatably connected at the bottom end of the supporting top plate 5, the inserting rod 6 is fixedly connected at the top end of the first buffer spring 8, when the supporting top plate 5 inclines, the inserting rod 6 can be driven to move towards the inside of the limiting sleeve 9, thereby can drive the grafting pole 6 of opposite end outwards tensile to can accomplish and turn to buffering work, installed four respectively at the bottom of roof 5 through grafting pole 6, thereby can realize multidirectional rotation buffering work.

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. The utility model provides a buffer for automobile shock absorber ware, includes rotation supporting disk (1), its characterized in that: the top of rotation supporting disk (1) slides and is pegged graft and has spacing fixed head (2), the bottom of rotation supporting disk (1) is rotated and is connected with fixed buffering group (3), rotation supporting disk (1) is including spout (4), support roof (5), inserted bar (6), supporting baseplate (7), first buffer spring (8) and spacing sleeve (9), inside spout (4) were seted up in the top of supporting roof (5), inserted bar (6) symmetry rotates the bottom four corners of connecting in supporting roof (5), first buffer spring (8) symmetry fixed connection is in the inside of spacing sleeve (9), spacing sleeve (9) symmetry fixed connection is in the top four corners of supporting baseplate (7), inserted bar (6) fixed connection is on the top of first buffer spring (8), spacing fixed head (2) are including removing cardboard (10), The device comprises a fastening nut (11), a supporting screw rod (12) and a sliding key (13), wherein the sliding key (13) is symmetrically and fixedly connected to the center of the bottom end of a movable clamping plate (10), the supporting screw rod (12) is symmetrically and slidably inserted into the side end of the movable clamping plate (10), the fastening nut (11) is symmetrically and threadedly sleeved on two ends of the supporting screw rod (12), a fixed buffer group (3) comprises a protective outer cover (14), a fastening screw (15), a second buffer spring (16), a limiting clamping sleeve (17) and a wheel shaft (18), the limiting clamping sleeve (17) is rotatably connected to the wheel shaft (18), the second buffer spring (16) is fixedly connected to the top end of the limiting clamping sleeve (17), the fastening screw (15) symmetrically penetrates through the side end of the wheel shaft (18) and is threadedly inserted into the side end of the limiting clamping sleeve (17), the protective outer cover (14) is fixedly connected to the limiting clamping sleeve (17), and the protective outer cover (14) is positioned on the outer ring of the second buffer spring (16).

2. The shock absorber device for the automobile shock absorber according to claim 1, wherein: the protective outer cover (14) is made of plastic.

3. The shock absorber device for the automobile shock absorber according to claim 1, wherein: and a threaded hole matched with the fastening screw (15) is formed in the side end of the limiting clamping sleeve (17).

4. The shock absorber device for the automobile shock absorber according to claim 1, wherein: and a limiting bolt is inserted into one end of the movable clamping plate (10) in a threaded manner and is fastened with the sliding groove (4) when being screwed to the position of the warning line.

5. The shock absorber device for the automobile shock absorber according to claim 1, wherein: the two fastening nuts (11) are respectively arranged at the two ends of the supporting screw rod (12).

6. The shock absorber device for the automobile shock absorber according to claim 1, wherein: and the wheel shaft (18) is provided with a fixed clamping groove matched with the limiting clamping sleeve (17).