CN210554001U - Limiting block assembly - Google Patents
Limiting block assembly Download PDFInfo
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- CN210554001U CN210554001U CN201921315637.4U CN201921315637U CN210554001U CN 210554001 U CN210554001 U CN 210554001U CN 201921315637 U CN201921315637 U CN 201921315637U CN 210554001 U CN210554001 U CN 210554001U
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- backing plate
- stopper
- plate
- support
- stopper support
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Abstract
The utility model provides a stopper assembly, belongs to the annex technical field on the automotive suspension system, comprises stopper support (1), backing plate (2) and block rubber (3), block rubber (3) vulcanize on the lower surface of backing plate (2), stopper support (1) is "L" type, be equipped with fixing bolt hole (13) on vertical board (11) of stopper support (1), the at least symmetry is equipped with 2 draw-in grooves (14) on horizontal plate (12) of stopper support (1), the position that backing plate (2) upper surface corresponds draw-in groove (14) is equipped with buckle (21), the upper surface of stopper support (1) and backing plate (2) passes through buckle (21) and draw-in groove (14) lock and connects. The axle housing has the advantages of light weight, simple process, few parts and convenient assembly, and can not scratch and damage the axle housing after being collided with the axle housing for a long time.
Description
Technical Field
The utility model belongs to the technical field of the annex on the automotive suspension system, concretely relates to stopper assembly avoids long-time striking back, and the stopper takes place deformation to bolt striking axle.
Background
The suspension of a common vehicle is provided with a limit block for limiting the stroke of the suspension and absorbing impact load transmitted from a wheel to a frame.
Chinese patent grant publication no: CN 206749419U, authorized announcement date: 12/15/2017, patent name: the utility model relates to a novel limit bracket assembly of a vehicle suspension, which is characterized in that a vertical edge of an L-shaped bracket is fixed at the bottom of a vehicle frame through a first assembling hole, the lower part of the bottom edge of the L-shaped bracket is connected with a rubber limit block through a bolt, wherein the rubber limit block is a structure integrating a support plate and rubber vulcanization, a plurality of base plates are arranged between the lower part of the bottom edge of the L-shaped bracket and the support plate, the base plates are made of non-metallic material nylon glass fiber, the middle of each base block is a cavity, the periphery of each base block is provided with a hollow structure, and two ends of each base block are provided with a second assembling hole matched with the bolt; the cushion blocks are nested with each other, and correspondingly, the supporting plate is provided with a chamber for accommodating the boss. The assembly has the advantages of convenient assembly, accurate positioning, good vibration damping performance and high reliability, has the capability of impact load resistance equal to that of materials, can completely meet the requirement of safe driving of vehicles, has better vibration and noise reduction effects than steel products, and plays a certain role in realizing the lightweight of the whole vehicle and improving the NVH performance. But the stopper work back for a long time, "L" type support base can upwards be deformed for bolt and axle housing surface collision produce the abnormal sound, can destroy the axle housing for a long time.
Disclosure of Invention
The utility model aims at overcoming the bolt that prior art exists and can providing a stopper assembly with the problem of axle collision, having cancelled bolted connection structure, avoid the collision of bolt and axle housing, spare part is small in quantity, convenient assembling.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a stopper assembly comprises stopper support, backing plate and block rubber, the block rubber vulcanizes on the lower surface of backing plate, the stopper support is "L" type, be equipped with the fixing bolt hole on the vertical board of stopper support, the at least symmetry is equipped with 2 draw-in grooves on the horizontal plate of stopper support, the position that the backing plate upper surface corresponds the draw-in groove is equipped with the buckle, the upper surface of stopper support and backing plate passes through buckle and draw-in groove lock connection.
The middle of the backing plate is of a cavity structure.
The middle of the backing plate is provided with a transverse supporting plate and a vertical supporting plate which are mutually vertical.
The cushion block is made of metal or engineering plastics.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses well stopper support and backing plate adopt buckle and draw-in groove lock to connect, have cancelled the bolt, have reduced the quality of stopper assembly, and the phenomenon of bolt scraping front axle housing can not appear in the long-time work of stopper, avoids the damage of front axle housing, and simple to operate is connected to the lock of buckle and draw-in groove moreover.
2. The utility model discloses in the centre of backing plate is the cavity structure, has reduced the weight of backing plate to stopper assembly gross weight has been reduced.
3. The utility model discloses in be equipped with the cross support board in the middle of the backing plate and erect the backup pad, cross support board with erect backup pad mutually perpendicular, the backing plate receives the long-time striking that comes from the front axle and can lead to its deformation, and violently, erect the backup pad and increased the intensity of backing plate, increased the area of contact of rubber piece and backing plate lower surface simultaneously, make rubber piece firm in connection.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a backing plate 2 in the present invention;
fig. 3 is a front sectional view of the present invention;
fig. 4 is an installation diagram of the present invention.
In the figure: 1. stopper support, 11, vertical board, 12, horizontal plate, 13, fixing bolt hole, 14, draw-in groove, 2, backing plate, 21, buckle, 22, cross support plate, 23, vertical support plate, 3, block rubber, 4, stopper assembly, 5, frame, 6, axle.
Detailed Description
The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.
Referring to fig. 1, a stopper assembly comprises stopper support 1, backing plate 2 and block rubber 3, block rubber 3 vulcanizes on the lower surface of backing plate 2, stopper support 1 is "L" type, be equipped with fixing bolt hole 13 on the vertical board 11 of stopper support 1, the symmetry is equipped with 2 draw-in grooves 14 on the horizontal plate 12 of stopper support 1 at least, the position that the backing plate 2 upper surface corresponds draw-in groove 14 is equipped with buckle 21, the upper surface of stopper support 1 and backing plate 2 passes through buckle 21 and draw-in groove 14 lock connection.
Referring to fig. 2 and 3, the middle of the backing plate 2 is a cavity structure, a transverse support plate 22 and a vertical support plate 23 are arranged in the middle of the backing plate 2, and the transverse support plate 22 and the vertical support plate 23 are perpendicular to each other.
Referring to fig. 4, the stopper assembly 4 is mounted on the frame 5 through the bolt and the fixing bolt hole 13, and the stopper assembly 4 is disposed right above the axle 6.
The cushion block 2 is made of metal or engineering plastics.
Example 1:
referring to fig. 1, a stopper assembly comprises a stopper support 1, a backing plate 2 and a rubber block 3, wherein the rubber block 3 is vulcanized on the lower surface of the backing plate 2, the stopper support 1 is L-shaped, a vertical plate 11 of the stopper support 1 is U-shaped, and a fixing bolt hole 13 is respectively arranged on the left side and the right side of the vertical plate 11;
referring to fig. 2, the middle position cavity structure of backing plate 2, backing plate 2 is middle to be equipped with 1 horizontal support plate 22 and 3 perpendicular backup pads 23, horizontal support plate 22 and perpendicular backup pad 23 mutually perpendicular, horizontal support plate 22 and perpendicular backup pad 23 divide into 8 cavitys with backing plate 2 middle, reduced backing plate 2's weight, the contact surface increase of backing plate 2 lower surface and rubber block 3 simultaneously, horizontal support plate 22 divide into the both ends of symmetry with the minor face of backing plate 2 upper surface, perpendicular backup pad 23 divides into the triplex with the long limit of backing plate 2 upper surface, respectively be equipped with 1 buckle 21 in the middle of two minor faces on backing plate 2, respectively be equipped with 2 buckles 21 on two long limits on backing plate 2, backing plate 2 upper surface have 6 buckles 21.
Referring to fig. 3, 6 clamping grooves 14 are formed in the horizontal plate 12 of the stopper bracket 1 corresponding to the fasteners 21, and the stopper bracket 1 and the upper surface of the base plate 2 are connected in a buckled manner through the fasteners 21 and the clamping grooves 14.
The cushion block 2 is made of nylon or steel.
Claims (4)
1. The utility model provides a stopper assembly comprises stopper support (1), backing plate (2) and block rubber (3), block rubber (3) vulcanize on the lower surface of backing plate (2), stopper support (1) is "L" type, be equipped with fixing bolt hole (13), its characterized in that on vertical board (11) of stopper support (1): the limiting block support is characterized in that 2 clamping grooves (14) are symmetrically formed in a horizontal plate (12) of the limiting block support (1) at least, a buckle (21) is arranged at the position, corresponding to the clamping grooves (14), of the upper surface of the base plate (2), and the limiting block support (1) and the upper surface of the base plate (2) are connected through the buckle (21) and the clamping grooves (14) in a buckling mode.
2. A stop block assembly according to claim 1, wherein: the middle of the backing plate (2) is of a cavity structure.
3. A stop block assembly according to claim 2, wherein: a transverse supporting plate (22) and a vertical supporting plate (23) are arranged in the middle of the backing plate (2), and the transverse supporting plate (22) and the vertical supporting plate (23) are perpendicular to each other.
4. A stop block assembly according to claim 1, wherein: the backing plate (2) is made of metal or engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921315637.4U CN210554001U (en) | 2019-08-14 | 2019-08-14 | Limiting block assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921315637.4U CN210554001U (en) | 2019-08-14 | 2019-08-14 | Limiting block assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210554001U true CN210554001U (en) | 2020-05-19 |
Family
ID=70624846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921315637.4U Active CN210554001U (en) | 2019-08-14 | 2019-08-14 | Limiting block assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210554001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103577A (en) * | 2021-12-07 | 2022-03-01 | 东风精密铸造有限公司 | A spacing support of lightweight for leaf spring |
-
2019
- 2019-08-14 CN CN201921315637.4U patent/CN210554001U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103577A (en) * | 2021-12-07 | 2022-03-01 | 东风精密铸造有限公司 | A spacing support of lightweight for leaf spring |
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| GR01 | Patent grant |