CN207077968U - A kind of air suspension fore-stock - Google Patents
A kind of air suspension fore-stock Download PDFInfo
- Publication number
- CN207077968U CN207077968U CN201721089148.2U CN201721089148U CN207077968U CN 207077968 U CN207077968 U CN 207077968U CN 201721089148 U CN201721089148 U CN 201721089148U CN 207077968 U CN207077968 U CN 207077968U
- Authority
- CN
- China
- Prior art keywords
- rack body
- positioning hole
- stock
- fore
- plate
- 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.)
- Active
Links
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
A kind of air suspension fore-stock, including rack body and the top plate being arranged on rack body, rack body is arranged to the shell structure being made up of 3 side plates and L-type plate, it is characterized in that the upper end of rack body is provided with 2 positioning holes I, positioning hole II is provided with the right side of rack body, the lower end of rack body is provided with positioning hole III, axle sleeve is provided with positioning hole III, rectangle wearing plate is provided with axle sleeve, rectangle wearing plate is arranged on the inwall of rack body, the rear and front end of top plate is provided with plasticity folded plate, floor is provided between top plate and rack body, usefulness of the present utility model is：The setting of floor and plasticity folded plate, fore-stock high intensity itself is being ensure that, while ensure that being reliably connected for fore-stock and vehicle frame；Positioning hole I is arranged to 2, ensure that more selectivity that are connected with of shock absorber and fore-stock, practical.
Description
Technical field
It the utility model is related to Suspension Technique field, and in particular to a kind of air suspension support.
Background technology
Air suspension be a kind of air spring replace conventional steel plates spring suspension because its have it is in light weight, flat
The advantages that pliable good, stability is high, so motor bus is widely used in i.e. on truck, at present in trailer, particularly transport danger
Start to popularize on the tank car of dangerous product.Existing automobile hanging, including suspension assembly and damper, suspension assembly include fore-stock,
Leaf spring leading arm and air spring etc., wherein due to fore-stock one end be arranged on vehicle frame on, the other end by leaf spring leading arm with
Axletree is connected carries the weight of axletree with air spring jointly, therefore the effect of fore-stock is great, but in the prior art,
But there are problems in fore-stock, first point, fore-stock is generally by welding or bolted form in use
It is connected with I-shaped vehicle frame, though being rigidly connected, in its course of work, occurs that being broken occurs in fore-stock upper end unavoidably
Situation, cause breaking-up of air suspension etc..Second point, due to the specification or shock absorber of shock absorber and the original such as connected mode of axletree
Cause, result in the need for adjusting the link position of shock absorber and fore-stock as the case may be, it can only change vibration damping to solve ground method
The specification of the connected mode or shock absorber of device and axletree.Thirdly, because leaf spring leading arm is connected by locating shaft with fore-stock,
Gradually the inwall of fore-stock can be worn in the leaf spring leading arm course of work, reduce the service life of fore-stock.
The content of the invention
In order to solve the above-mentioned technical problem, the utility model provides a kind of simple in construction, practical, and service life
Long air suspension fore-stock.
The utility model is realized using following technical scheme：Described air suspension fore-stock, including rack body
With the top plate being arranged on the rack body, the rack body is arranged to the housing knot being made up of 3 side plates and L-type plate
Structure, it is characterised in that the upper end of the rack body is provided with 2 positioning holes I for being used to set shock absorber being arranged in juxtaposition, institute
The central siphon for being provided with positioning hole I and traversing rack body is stated, is provided with the right side of rack body for setting auxiliary damper
Positioning hole II, the positioning hole II are arranged on the lower right of positioning hole I, and the lower end of rack body is provided with for setting leaf spring to lead
To the positioning hole III of arm, axle sleeve is provided with the positioning hole III, rectangle wearing plate is provided with the axle sleeve, the rectangle is resistance to
Nog plate is arranged on the inwall of rack body, and the bolt hole for the predetermined number being arranged in juxtaposition is provided with the upper surface of the top plate
I, the rear and front end of top plate is provided with the plasticity folded plate being arranged symmetrically, and the bolt hole of predetermined number is provided with the plasticity folded plate
II, be provided with the floor of predetermined number between top plate and rack body, the floor be separately positioned on rack body front side, after
Side and left side.
Further, the frustum cone structure I for fixing central siphon is provided with the rack body, is also set up on rack body
There is the frustum cone structure I for fixed hub.
Further, a diameter of 25cm of the positioning hole I, 2 positioning holes I（2）The distance between center of circle is 40cm, institute
State a diameter of 15cm of positioning hole II, a diameter of 30cm of the positioning hole III.
Further, the number of ribs of the front side of the rack body and rear side is 2, is arranged on the rack body
The number of ribs in left side is 1.
Further, the size and location of the bolt hole I and bolt hole II is adapted.
Usefulness of the present utility model is：The setting of floor and plasticity folded plate, fore-stock high intensity itself is being ensure that,
Being reliably connected for fore-stock and vehicle frame is ensure that simultaneously；Positioning hole I is arranged to 2, ensure that the connection of shock absorber and fore-stock
There are more selectivity, it is practical；The setting of positioning hole II, to set auxiliary damper to provide condition, so as to be raising
The ride comfort and guarantee shock absorber of vehicle operation are reliably connected between fore-stock and axletree, there is provided are ensured；At positioning hole III
The setting of rectangle wearing plate, it is therefore prevented that abrasion of the leaf spring leading arm to the inwall of rack body 1, improve fore-stock uses the longevity
Life.
Brief description of the drawings
A kind of air suspension of the utility model will be described in further detail with reference to Figs. with fore-stock.
Accompanying drawing 1 is main view cross section structure diagram of the present utility model；
Accompanying drawing 2 is left view structural representation of the present utility model；
Accompanying drawing 3 is the structural representation of the utility model top plate.
In accompanying drawing, 1, rack body, 2, positioning hole I, 3, positioning hole II, 4, positioning hole III, 5, axle sleeve, 6, rectangle it is wear-resisting
Plate, 7, top plate, 8, plasticity folded plate, 9, floor, 10, central siphon.
Embodiment
The utility model is described in further detail with reference to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, so that the public preferably grasps this
The implementation of utility model, the utility model specific embodiment are：
Described air suspension fore-stock, including rack body 1 and the top plate 7 being arranged on the rack body 1, institute
State the shell structure that rack body 1 is arranged to be made up of 3 side plates and L-type plate, it is characterised in that the upper end of the rack body 1
2 positioning holes I 2 for being used to set shock absorber being arranged in juxtaposition are provided with, is provided with the positioning hole I 2 and traverses rack body 1
Central siphon 10, the right side of rack body 1 is provided with the positioning hole II 3 for setting auxiliary damper, and the positioning hole II 3 is set
In the lower right of positioning hole I 2, the lower end of rack body 1 is provided with the positioning hole III 4 for setting leaf spring leading arm, described fixed
Position is provided with axle sleeve 5 on hole III 4, rectangle wearing plate 6 is provided with the axle sleeve 5, the rectangle wearing plate 6 is arranged on support master
On the inwall of body 1, be provided with the bolt hole I for the predetermined number being arranged in juxtaposition on the upper surface of the top plate 7, top plate 7 it is front and rear
The plasticity folded plate 8 being arranged symmetrically is provided at both ends with, the bolt hole II of predetermined number, the He of top plate 7 are provided with the plasticity folded plate 8
Be provided with the floor 9 of predetermined number between rack body 1, the floor 9 be separately positioned on the front side of rack body 1, rear side and
Left side.
Further, the frustum cone structure I for fixing central siphon 10 is provided with the rack body 1, is gone back on rack body 1
The frustum cone structure I for fixed hub 5 is provided with, ensure that the reliable fixation of central siphon 10 and axle sleeve 5, is substantially increased reliable
Property.
Further, the distance between a diameter of 25cm of the positioning hole I 2,2 centers of circle of positioning hole I 2 are 40cm, institute
State a diameter of 15cm of positioning hole II 3, a diameter of 30cm of the positioning hole III 4.
Further, the quantity of floor 9 of the front side of the rack body 1 and rear side is 2, is arranged on the rack body
The quantity of floor 9 in 1 left side is 1, substantially increases the structural strength of fore-stock in itself, improves security.
Further, the size and location of the bolt hole I and bolt hole II is adapted.
The operation principle of this practical full mold：The setting of floor 9 and plasticity folded plate 8, it ensure that fore-stock itself is high-strength
Degree, while ensure that being reliably connected for fore-stock and vehicle frame；Positioning hole I 2 is arranged to 2, ensure that shock absorber and fore-stock
More selectivity are connected with, it is practical, while the distance between 2 centers of circle of positioning hole I 2 are arranged to 40cm, ensure that
Reliability during shock absorber is set, mutual interference will not be caused；The setting of positioning hole II 3, to set auxiliary damper to provide
Condition, so as to improve the ride comfort of vehicle operation and ensure that shock absorber is reliably connected between fore-stock and axletree, there is provided
Ensure；The setting of rectangle wearing plate 6 at positioning hole III 4, it is therefore prevented that abrasion of the leaf spring leading arm to the inwall of rack body 1,
Improve the service life of fore-stock.
During installation, according to the suitable positioning hole I of the selection such as the specification of shock absorber or the connected mode of shock absorber and axletree, so
Shock absorber is arranged on the central siphon 10 on positioning hole I 2 afterwards, auxiliary damper is provided with positioning hole II 3, in positioning hole III
Leaf spring guide plate is provided with axle sleeve 5 on 4, then the bending of plasticity folded plate 8 is arranged on vehicle frame, passes through setting using bolt
Bolt hole II on plasticity folded plate 8, corresponding bolt hole can by fore-stock on the bolt hole I and vehicle frame being arranged on top plate 7
It is fixed on by ground on vehicle frame.
It is new not departing from this practicality according to teaching of the present utility model when for the ordinary skill in the art
In the case of the principle and spirit of type, the changes, modifications, replacement and the modification that are carried out to embodiment still fall within the utility model
Protection domain within.
Claims (5)
1. a kind of air suspension fore-stock, including rack body（1）Be arranged on the rack body（1）On top plate（7）,
The rack body（1）It is arranged to the shell structure being made up of 3 side plates and L-type plate, it is characterised in that the rack body（1）
Upper end be provided with being used for of being arranged in juxtaposition 2 positioning holes I of shock absorber be set（2）, the positioning hole I（2）On be provided with horizontal stroke
Pass through rack body（1）Central siphon（10）, rack body（1）Right side be provided with positioning hole II for setting auxiliary damper
（3）, the positioning hole II（3）It is arranged on positioning hole I（2）Lower right, rack body（1）Lower end be provided with for arranging plate
The positioning hole III of spring leading arm（4）, the positioning hole III（4）On be provided with axle sleeve（5）, the axle sleeve（5）On be provided with rectangle
Wearing plate（6）, the rectangle wearing plate（6）It is arranged on rack body（1）Inwall on, the top plate（7）Upper surface on set
It is equipped with the bolt hole I for the predetermined number being arranged in juxtaposition, top plate（7）Rear and front end be provided with the plasticity folded plate being arranged symmetrically（8）,
The plasticity folded plate（8）On be provided with the bolt hole II of predetermined number, top plate（7）And rack body（1）Between be provided with it is default
The floor of quantity（9）, the floor（9）It is separately positioned on rack body（1）Front side, rear side and left side.
2. air suspension fore-stock according to claim 1, it is characterised in that the rack body（1）On be provided with use
In fixed central siphon（10）Frustum cone structure I, rack body（1）On be additionally provided with for fixed hub（5）Frustum cone structure I.
3. air suspension fore-stock according to claim 1, it is characterised in that the positioning hole I（2）It is a diameter of
25cm, 2 positioning holes I（2）The distance between center of circle is 40cm, the positioning hole II（3）A diameter of 15cm, the positioning hole
Ⅲ（4）A diameter of 30cm.
4. air suspension fore-stock according to claim 1, it is characterised in that be arranged on the rack body（1）Before
Side and the floor of rear side（9）Quantity is 2, is arranged on the rack body（1）Left side floor（9）Quantity is 1.
5. air suspension fore-stock according to claim 1, it is characterised in that the bolt hole I and bolt hole II it is big
Small and position is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721089148.2U CN207077968U (en) | 2017-08-29 | 2017-08-29 | A kind of air suspension fore-stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721089148.2U CN207077968U (en) | 2017-08-29 | 2017-08-29 | A kind of air suspension fore-stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207077968U true CN207077968U (en) | 2018-03-09 |
Family
ID=61421056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721089148.2U Active CN207077968U (en) | 2017-08-29 | 2017-08-29 | A kind of air suspension fore-stock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207077968U (en) |
-
2017
- 2017-08-29 CN CN201721089148.2U patent/CN207077968U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104002632B (en) | A kind of automobile and plate spring suspension brackets assembly thereof | |
| CN103009951A (en) | Multi-link suspension structure | |
| CN203401898U (en) | Automobile rear independent suspension | |
| CN206870782U (en) | A kind of vehicle independent suspension switching device | |
| CN207328035U (en) | A kind of air suspension system | |
| CN204354759U (en) | Electronic van transporter trailing arm type rear suspension system | |
| CN104723817B (en) | Horizontal multi-disc leaf spring band front steering axle assembly | |
| CN207077968U (en) | A kind of air suspension fore-stock | |
| CN206155063U (en) | Shockproof equalizing suspension system system of spring that motor vehicles were used | |
| CN204037267U (en) | Combined air front suspension system | |
| CN203920311U (en) | A kind of automobile and plate spring suspension brackets assembly thereof | |
| CN205553836U (en) | Suspension assembly for vehicle | |
| CN104260606A (en) | Unmanned vehicle suspension system | |
| CN204526703U (en) | The breakaway-element independent suspension front axle assy of horizontal multi-disc leaf spring | |
| CN104260612A (en) | Air suspension system with telescopic oil cylinder | |
| CN205292168U (en) | Multi -link car rear suspension system | |
| CN104787667B (en) | Engine behind front wheel type unitary-construction car cabin suspender | |
| CN204586412U (en) | Propons air bellow abduction formula single longitudenal arm air suspension structure | |
| CN210526681U (en) | Four-point suspension type front suspension system for cab of commercial vehicle | |
| CN211106827U (en) | Lightweight European semitrailer air suspension system | |
| CN204749783U (en) | Front suspension structure suitable for light card | |
| CN211075426U (en) | Air suspension device of semitrailer and semitrailer | |
| CN207917010U (en) | A kind of shock-absorbing inspection car suitable for indoor and outdoor | |
| CN206493804U (en) | Semi-trailer suspension assembly | |
| CN204526702U (en) | Horizontal multi-disc leaf spring band front steering axle assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A front support for air suspension Effective date of registration: 20211202 Granted publication date: 20180309 Pledgee: Industrial and Commercial Bank of China Limited Liangshan sub branch Pledgor: YANGSAN ZHONGXING MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2021980013774 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230222 Granted publication date: 20180309 Pledgee: Industrial and Commercial Bank of China Limited Liangshan sub branch Pledgor: YANGSAN ZHONGXING MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2021980013774 |