CN207902156U - A kind of preceding connecting bracket of cargo vehicle power suspension - Google Patents
A kind of preceding connecting bracket of cargo vehicle power suspension Download PDFInfo
- Publication number
- CN207902156U CN207902156U CN201820309338.9U CN201820309338U CN207902156U CN 207902156 U CN207902156 U CN 207902156U CN 201820309338 U CN201820309338 U CN 201820309338U CN 207902156 U CN207902156 U CN 207902156U
- Authority
- CN
- China
- Prior art keywords
- connecting bracket
- rubber cushion
- hole
- mainboard
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Body Structure For Vehicles (AREA)
Abstract
Connecting bracket before being suspended the utility model discloses a kind of cargo vehicle power, including upport installation portion and rubber cushion mounting portion, the upport installation portion is additionally provided with location hole for being fixedly connected with preceding rubber cushion assembly for connecting preceding main support, the rubber cushion mounting portion on the rubber cushion mounting portion.Compared with prior art, the utility model in preceding connecting bracket by offering location hole, location hole is used for preceding main support and front support leg assembly pre-assembled, to realize installation auxiliary positioning function, connecting bracket uniquely relies on the bolt assembly singly deposited and is attached before overcoming in the prior art, the not high technical problem of positioning accuracy.
Description
Technical field
The utility model is related to automobile suspended technical field, connecting bracket before especially a kind of cargo vehicle power suspension.
Background technology
Automobile suspended includes left front mounting assembly, right front-suspension assembly, left back mounting assembly and right rear-suspending assembly, existing
Right front-suspension assembly is symmetrical arranged with left front mounting assembly in technology, size, the shape of right front-suspension assembly and left front mounting assembly
Shape and structure all same.
Left front mounting assembly includes armature assembly, preceding rubber cushion assembly and front support leg assembly, one end of armature assembly
It is fixed on the bottom surface of interior longeron, preceding rubber cushion assembly is fixed between armature assembly and front support leg assembly, front support leg assembly
The other end connects engine, main support and preceding connecting bracket before wherein including inside armature assembly, preceding main support connection
The opposite sides of interior longeron, preceding connecting bracket is separately connected preceding rubber cushion assembly and preceding main support.
Existing preceding connecting bracket uniquely relies on the bolt assembly singly deposited and is attached, and positioning accuracy is not high.
Utility model content
The purpose of this utility model is to provide a kind of preceding connecting bracket of cargo vehicle power suspension, to solve in the prior art
The technical issues of, it can improve positioning accuracy.
The utility model provides a kind of preceding connecting bracket of cargo vehicle power suspension, including upport installation portion and rubber cushion
Mounting portion, the upport installation portion is for connecting preceding main support, and the rubber cushion mounting portion is for rubber cushion assembly, institute before being fixedly connected
It states and is additionally provided with location hole on rubber cushion mounting portion, the preceding connecting bracket includes mainboard, the both sides point of the length direction of the mainboard
Not extending to form side plate downward vertically, the free end of two side plates is extended outward horizontally so as to form two symmetrical wing plates,
The upport installation portion is set on the wing plate, and the rubber cushion mounting portion is fixed on the mainboard.
Connecting bracket before cargo vehicle power suspension as described above, wherein preferably, the rubber cushion mounting portion includes
Through the first bolt through-hole of the mainboard, the upport installation portion includes the second bolt through-hole through the wing plate.
Connecting bracket before cargo vehicle power suspension as described above, wherein preferably, first bolt through-hole and
Circle center line connecting of the circle center line connecting of second bolt through-hole perpendicular to first bolt through-hole and the location hole.
Connecting bracket before cargo vehicle power suspension as described above, wherein preferably, the length direction of the mainboard
Both sides centered on the center of circle of first bolt through-hole symmetrical projection there are two the first cambered surface protrude.
Connecting bracket before cargo vehicle power suspension as described above, wherein preferably, the width direction of the mainboard
Side convex protruded equipped with the second cambered surface, the location hole is set on second cambered surface protrusion.
Connecting bracket before cargo vehicle power suspension as described above, wherein preferably, the extending direction of the mainboard
The angle formed with the extending direction of the wing plate is acute angle.
Compared with prior art, the utility model in preceding connecting bracket by offering location hole, before location hole is used for
Main support and front support leg assembly pre-assembled, to realize installation auxiliary positioning function, connection branch before overcoming in the prior art
Frame uniquely relies on the bolt assembly singly deposited and is attached, the not high technical problem of positioning accuracy.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model.
Reference sign：1- location holes, 2- mainboards, 3- side plates, 4- wing plates, the first bolt through-holes of 5-, the second bolts of 6-
Via, the first cambered surfaces of 7- protrusion, the second cambered surfaces of 8- protrusion.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model
Limitation.
As depicted in figs. 1 and 2, the embodiments of the present invention provide a kind of preceding connection branch of cargo vehicle power suspension
Frame, including upport installation portion and rubber cushion mounting portion, the upport installation portion is for connecting preceding main support, the rubber cushion mounting portion
For rubber cushion assembly before being fixedly connected, preceding connecting bracket defines a reference position to preceding rubber cushion assembly, and preceding rubber cushion assembly leads to again
Front support leg assembly is crossed to connect with engine, before the precise positioning of connecting bracket prodigious promotion is played for damping noise reduction
Effect, for this purpose, being additionally provided with location hole 1 on the rubber cushion mounting portion, this location hole 1 is pre-installed for preceding main support and front support leg assembly
Adapted, to realize installation auxiliary positioning function, connecting bracket uniquely relies on the bolt singly deposited before overcoming in the prior art
Component is attached, the not high technical problem of positioning accuracy.
The preceding connecting bracket is set as the cast body structure of integrated molding, and specifically, the preceding connecting bracket includes master
Plate 2, mainboard 2 provide mounting surface to be connected with preceding rubber cushion assembly, and the both sides of the length direction of the mainboard 2 are vertically prolonged separately down
It stretches to form side plate 3, the free end of two side plates 3 is extended outward horizontally so as to form two symmetrical wing plates 4, and wing plate 4 provides
To be connected with preceding main support, the upport installation portion is set on the wing plate 4 mounting surface, and the rubber cushion mounting portion is fixed on institute
It states on mainboard 2.
The preceding connecting bracket of the prior art is Q235 butt welding pieces composition on material, and stress is easy to concentrate, be mainly reflected in
When welding weld seam and burr it is uneven on, homogeneity of product is very poor, is cast member by preceding connecting bracket, and material is cast steel sheet
The construction of body to avoid stress concentration, no-welding-seam and corner is all designed for orthodrome, and tension and compressive property are stronger.Lightweight
Design effect is obviously improved, without the extra reinforcing rib design in butt welding piece.
Further, in order to enable power suspension assembling process is fast and reliable, impact resistance and Yi Wei in daily driving process
It repaiies, the rubber cushion mounting portion includes the first bolt through-hole 5 through the mainboard 2, and the extending direction of the first bolt through-hole 5 is parallel
In the inclined direction of the mainboard 2, bolt part passes through fixed, institute after the pilot hole on the first bolt through-hole 5 and preceding rubber cushion assembly
It includes the second bolt through-hole 6 through the wing plate 4 to state upport installation portion, and the second spiral shell is equipped on the wing plate 4 of 2 both sides of mainboard
Bolt via 6, the circle center line connecting of two second bolt through-holes 6 pass through the center of circle of first bolt through-hole 5.
To make the first bolt through-hole 5, the second bolt through-hole 6 and 1 three of location hole processing positioning convenient and efficient, make simultaneously
Stress distribution is uniformly reasonable, the circle center line connecting of first bolt through-hole 5 and second bolt through-hole 6 is perpendicular to described the
The circle center line connecting of one bolt through-hole 5 and the location hole 1.
To make the mainboard 2 provide the mounting surface of bigger to the preceding rubber cushion assembly so that automobile power suspension plays
The both sides of the shock-absorbing function of bigger, the length direction of the mainboard 2 are symmetrical convex centered on the center of circle of first bolt through-hole 5
If there are two the first cambered surfaces to protrude 7.
Further, the side convex of the width direction of the mainboard 2 is equipped with the second cambered surface protrusion 8, the location hole 1
It is set on the second cambered surface protrusion 8.
The angle that the extending direction of the extending direction of the mainboard 2 and the wing plate 4 is formed is acute angle, and the mainboard 2 inclines
Tiltedly it is arranged in horizontal plane, to provide an inclined mounting surface to preceding rubber cushion assembly so that preceding rubber cushion assembly can bear various aspects
Pressure and mastication forces.
The structure, feature and effect of the utility model are described in detail based on the embodiments shown in the drawings, with
Upper described is only the preferred embodiment of the utility model, but the utility model is to limit practical range shown in drawing, it is every according to
Change made by conception according to the utility model, or be revised as the equivalent embodiment of equivalent variations, still without departing from specification and figure
When showing covered spirit, it should be within the protection scope of the present utility model.
Claims (6)
1. connecting bracket before a kind of cargo vehicle power suspension, including upport installation portion and rubber cushion mounting portion, the holder peace
Dress portion is for connecting preceding main support, and the rubber cushion mounting portion is for rubber cushion assembly before being fixedly connected, it is characterised in that：The rubber cushion
Location hole (1) is additionally provided on mounting portion,
The preceding connecting bracket includes mainboard (2), and the both sides of the length direction of the mainboard (2) extend vertically to be formed separately down
The free end of side plate (3), two side plates (3) is extended outward horizontally so as to form two symmetrical wing plates (4), the holder peace
Dress portion is set on the wing plate (4), and the rubber cushion mounting portion is fixed on the mainboard (2).
2. connecting bracket before cargo vehicle power suspension according to claim 1, it is characterised in that：The rubber cushion mounting portion
The first bolt through-hole (5) including running through the mainboard (2), the upport installation portion include through the second of the wing plate (4)
Bolt through-hole (6).
3. connecting bracket before cargo vehicle power suspension according to claim 2, it is characterised in that：The first bolt mistake
The circle center line connecting of hole (5) and second bolt through-hole (6) is perpendicular to first bolt through-hole (5) and the location hole (1)
Circle center line connecting.
4. connecting bracket before cargo vehicle power suspension according to claim 2, it is characterised in that：The mainboard (2)
There are two the first cambered surfaces to protrude (7) for symmetrical projection centered on the center of circle of first bolt through-hole (5) for the both sides of length direction.
5. connecting bracket before cargo vehicle power suspension according to claim 2, it is characterised in that：The mainboard (2)
The side convex of width direction is equipped with the second cambered surface and protrudes (8), and the location hole (1) is set to the second cambered surface protrusion
(8) on.
6. connecting bracket before cargo vehicle power suspension according to claim 2, it is characterised in that：The mainboard (2)
The angle that the extending direction of extending direction and the wing plate (4) is formed is acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820309338.9U CN207902156U (en) | 2018-03-06 | 2018-03-06 | A kind of preceding connecting bracket of cargo vehicle power suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820309338.9U CN207902156U (en) | 2018-03-06 | 2018-03-06 | A kind of preceding connecting bracket of cargo vehicle power suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207902156U true CN207902156U (en) | 2018-09-25 |
Family
ID=63558682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820309338.9U Expired - Fee Related CN207902156U (en) | 2018-03-06 | 2018-03-06 | A kind of preceding connecting bracket of cargo vehicle power suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207902156U (en) |
-
2018
- 2018-03-06 CN CN201820309338.9U patent/CN207902156U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |