CN109159822A - Double rear axles anti-splashing fender configuration - Google Patents
Double rear axles anti-splashing fender configuration Download PDFInfo
- Publication number
- CN109159822A CN109159822A CN201810844248.4A CN201810844248A CN109159822A CN 109159822 A CN109159822 A CN 109159822A CN 201810844248 A CN201810844248 A CN 201810844248A CN 109159822 A CN109159822 A CN 109159822A
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- CN
- China
- Prior art keywords
- splashing
- upper cover
- mudguard
- extension bar
- bridge upper
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- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/16—Mud-guards or wings; Wheel cover panels
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of double rear axles anti-splashing fender configurations, it is related to truck manufacturing technology field, including the middle bridge upper cover being connect with front mudguard, the rear mudguard with rear-wheel anti-splashing plate being connect with rear bridge upper cover, it is equipped with inter panel between the middle bridge upper cover and the rear bridge upper cover, the inter panel is connect by intermediate support with vehicle frame.Compared with the prior art, the configuration of the present invention is simple, the existing double rear axles of weight ratio reduce by 15% or so with anti-splashing fender configuration, and cost reduces 35% or so, greatly reduces part sourcing cost.
Description
Technical field
It is especially a kind of to be used for the double rear axles of truck chassis the present invention relates to truck chassis manufacturing technology field
Fender configuration.
Background technique
There are a kind of double rear axle anti-splashing fender configurations as shown in Figure 1, double rear axles anti-splashing fender configuration
Splash apron bracket assembly including being equipped with front mudguard 100, intermediate mud guard 300 and rear mudguard 500, the splash apron bracket are total
At middle bridge upper cover 200 is equipped between front mudguard 100 and intermediate mud guard 300, in intermediate mud guard 300 and rear mudguard
Rear bridge upper cover 400 is equipped between 500；Middle bridge upper cover 200 is fixed on front mudguard 100 and middle apron mud by limit card slot
It is connect between plate 300 and by rubber drawstring 301 with splash apron bracket assembly；Bridge upper cover 400 is fixed by limit card slot afterwards
It is connect between intermediate mud guard 300 and rear mudguard 500 and through rubber drawstring with splash apron bracket assembly；In middle apron mud
The lower end of plate 300 and rear mudguard 500 is equipped with anti-splashing plate 600.This fender configuration exists as follows in use
Problem: due to front mudguard, middle bridge upper cover and intermediate mud guard and intermediate mud guard, rear bridge upper cover and rear mudguard composition
Two wheels enclose, and each wheel encloses the forward and backward mud guard for being equipped with independent monoblock type, and the internal structure of forward and backward mud guard is complicated, weight
Measure larger, and forward and backward mud guard is fixed using clamping device, no anti-rotation measure, and overall cost is higher.
Summary of the invention
It is existing to solve technical problem to be solved by the invention is to provide a kind of double rear axles anti-splashing fender configuration
The big and at high cost problem of the weight of double rear axles anti-splashing fender configuration.
The technical proposal for solving the technical problem of the invention are as follows: this double rear axle anti-splashing fender configurations include
The middle bridge upper cover being connect with front mudguard, the rear mudguard with rear-wheel anti-splashing plate being connect with rear bridge upper cover, in institute
It states and is equipped with inter panel between bridge upper cover and the rear bridge upper cover, the inter panel is connected by intermediate support and vehicle frame
It connects.
With in anti-splashing fender configuration technical solution, more specific technical solution may also is that described above-mentioned double rear axles
Intermediate support includes the outstanding extension bar in centre of more one end and vehicle frame connection, hangs the more centres and is equipped at intervals with more on extension bar
Push mounting plate.
It is further: intermediate anti-splashing plate being equipped with by intermediate anti-splashing bracket on the intermediate support.
Further: for the front mudguard through front pressuring plate on front overhang extension bar, one end of the middle bridge upper cover is logical
It crosses the preceding lower platen being located on the front overhang extension bar to connect with the front mudguard, the other end of the middle bridge upper cover passes through institute
Pushing mounting plate is stated to connect with the inter panel；The rear mudguard is mounted on rear overhang extension bar by rear fender, the rear axle
One end of upper cover plate is connect by the rear lower platen being located on the rear overhang extension bar with the rear mudguard, the rear bridge upper cover
The other end connect with the inter panel by the pushing mounting plate.
It is further: it is equipped with a plurality of circumferential boss in the outer surface of the front mudguard and the rear mudguard, it is described
The mounting hole of front pressuring plate and the rear fender is each provided on circumferential boss.
It is further: the front mudguard and the rear mudguard around the mounting hole on the inside of the circumferential boss
Equipped with rebar element, the rebar element includes the multiple circular bars being sequentially arranged at outside the mounting hole from the inside to the outside,
Circular bar described in innermost circle is equipped with more and passes through radial rib of multiple circular bars to external radiation.
Further: one end of the front overhang extension bar and the rear overhang extension bar is bolted on vehicle frame.
By adopting the above-described technical solution, compared with prior art, the present invention has the following advantages: 1, due to
Inter panel is equipped between middle bridge upper cover and rear bridge upper cover, the inter panel is connect by intermediate support with vehicle frame；Knot
Structure is simple, and the existing double rear axles of weight ratio reduce by 15% or so with anti-splashing fender configuration, and cost reduces 35% or so, greatly
The purchase cost for reducing part；2, since front mudguard and rear mudguard connect with middle bridge upper cover and rear bridge upper cover respectively
It connects and is fixed on vehicle frame by front overhang extension bar and rear overhang extension bar respectively, the more former each tire of scheme individually matches a gear mud
Plate, it is more concise and beautiful, it is matched with vehicle modeling；3, when the center of the tire of double rear wheel is away from >=250 millimeters, intermediate anti-can will fly
It splashes plate to prop up on rack-mounted intermediate support by intermediate anti-splashing, improves interchangeability of parts.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing double rear axle anti-splashing fender configurations.
Fig. 2 is the structural schematic diagram of the embodiment of the present invention 1.
Fig. 3 is the structural schematic diagram of the intermediate support of the embodiment of the present invention 1.
Fig. 4 is the structural schematic diagram of the front mudguard of the embodiment of the present invention 1.
Fig. 5 is the structural schematic diagram of the rear mudguard of the embodiment of the present invention 1.
Fig. 6 is the K direction view of Fig. 5.
Fig. 7 is the front mudguard of the embodiment of the present invention 1 and the scheme of installation of middle bridge upper cover.
Fig. 8 is the inter panel of the embodiment of the present invention 1 and the scheme of installation of rear bridge upper cover.
Fig. 9 is the rear bridge upper cover of the embodiment of the present invention 1 and the scheme of installation of rear mudguard.
Figure 10 is the structural schematic diagram of the embodiment of the present invention 2.
Figure 11 is the structural schematic diagram of the intermediate anti-splashing plate of the embodiment of the present invention 2.
Specific embodiment
Below in conjunction with attached drawing, the invention will be further described:
Embodiment 1:
Double rear axle anti-splashing fender configurations as shown in Figure 2 include the middle bridge upper cover 2 connecting with front mudguard 1, with after
The rear mudguard 5 with rear-wheel anti-splashing plate 6 that bridge upper cover 4 connects, sets between middle bridge upper cover 2 and rear bridge upper cover 4
There is inter panel 3, inter panel 3 is connect by intermediate support 7 with vehicle frame；The intermediate support 7 of the present embodiment includes two one end
The centre connecting with vehicle frame hangs extension bar, and it is intermediate outstanding extension bar 71 and intermediate outstanding extension bar 72 that two centres, which hang extension bar,；It hangs and connects in centre
Bar 71 and intermediate outstanding this two centres of extension bar 72 hang and are equipped at intervals with two pushing mounting plates on extension bar, under two pushing mounting plates are
It presses mounting plate 73 and pushes mounting plate 74, as shown in Figure 3.The present embodiment is all provided in the outer surface of front mudguard 1 and rear mudguard 5
There are two circumferential boss, the mounting hole of front pressuring plate 12 and rear fender 52 is each provided on circumferential boss, front pressuring plate 12 and rear fender
Circumferential boss is arranged on 52 can be such that splash apron bracket 9 directly connect with mud guard 8, it is no longer necessary to which connecting bracket simplifies assembly, mentions
Rise assembly consistency；Front mudguard 1 and rear mudguard 5 are equipped with reinforcing rib around the mounting hole on the inside of the respective circumferential boss
Unit 503, each rebar element 503 includes the multiple circular bars being sequentially arranged at outside mounting hole from the inside to the outside, in innermost circle
Circular bar is equipped with more and passes through radial rib of multiple circular bars to external radiation, can effectively promote mud guard intensity and rigidity, have
Effect reinforces installation site intensity, avoids front mudguard 1 and rear mudguard 5 from installation site cracking, falls off, such as Fig. 4, Fig. 5 and Fig. 6
It is shown.For the front mudguard 1 of the present embodiment through two pieces of front pressuring plates 12 on front overhang extension bar 11,11 one end of front overhang extension bar passes through spiral shell
Bolt is fixed on vehicle frame；One end of middle bridge upper cover 2 passes through the preceding lower platen 13 and 1 phase of front mudguard on front overhang extension bar 11
It overlaps and is fixedly connected by passing through preceding lower platen 13, middle bridge upper cover 2 with the bolt of front mudguard 1；Middle bridge upper cover 2 it is another
One end is by the pushing mounting plate 73 mounted in the outstanding extension bar 71 in two centres and intermediate outstanding extension bar 72 and pushes mounting plate 74 and centre
Cover board 3 connects；For rear mudguard 5 through two pieces of rear fenders 52 on rear overhang extension bar 51,51 one end of rear overhang extension bar is solid by bolt
It is scheduled on vehicle frame；One end of bridge upper cover 4 is overlapped by the rear lower platen 53 on rear overhang extension bar 51 with 5 phase of rear mudguard afterwards
And it is fixedly connected by passing through rear lower platen 53, rear bridge upper cover 4 with the bolt of rear mudguard 5；The other end of bridge upper cover 4 afterwards
By hanging the pushing mounting plate 73 of extension bar 71 and intermediate outstanding extension bar 72 mounted in two centres and pushing mounting plate 74 and inter panel 3
Connection, as shown in Figure 7, Figure 8 and Figure 9.
When double rear wheel tire center away from≤250 millimeters, can be filled with double rear axle anti-splashing mud guards as shown in Figure 2
It sets.
Embodiment 2:
Double rear axles as shown in Figure 10 and Figure 11 pass through intermediate anti-splashing bracket with anti-splashing fender configuration on intermediate support 7
8 are equipped with intermediate anti-splashing plate 9, and the intermediate anti-splashing bracket 8 of the present embodiment includes two and is bolted on pushing peace respectively
Loading board 73 and the inclined support bar 82 for pushing the vertical bar 81 on mounting plate 74 and being supported on the vertical bar 81 and pushing mounting plate, two
Intermediate anti-splashing plate 9 is equipped with by bolt on root vertical bar 81；Other features are same as Example 1.
When double rear wheel tire center away from >=250 millimeters, double rear axle anti-splashing mud guards as shown in Figure 10 can be used
Device.
Claims (7)
1. a kind of double rear axles anti-splashing fender configuration, including the middle bridge upper cover being connect with front mudguard and rear axle upper cover
The rear mudguard with rear-wheel anti-splashing plate of plate connection, it is characterised in that: in the middle bridge upper cover and the rear axle upper cover
Inter panel is equipped between plate, the inter panel is connect by intermediate support with vehicle frame.
2. double rear axles anti-splashing fender configuration according to claim 1, it is characterised in that: the intermediate support includes
More one end and the centre of vehicle frame connection hang extension bar, hang the more centres and are equipped at intervals with more pushing mounting plates on extension bar.
3. double rear axles anti-splashing fender configuration according to claim 2, it is characterised in that: on the intermediate support
Intermediate anti-splashing plate is housed by intermediate anti-splashing bracket.
4. double rear axles anti-splashing fender configuration according to claim 1 or 2, it is characterised in that: the front mudguard
Through front pressuring plate on the front overhang extension bar, one end of the middle bridge upper cover passes through the preceding lower platen that is located on the front overhang extension bar
It is connect with the front mudguard, the other end of the middle bridge upper cover is connected by the pushing mounting plate and the inter panel
It connects；The rear mudguard is through rear fender on rear overhang extension bar, and one end of the rear bridge upper cover is by being located at the rear overhang
Rear lower platen on extension bar is connect with the rear mudguard, it is described after bridge upper cover the other end by the pushings mounting plate and
The inter panel connection.
5. double rear axles anti-splashing fender configuration according to claim 4, it is characterised in that: in the front mudguard and
The outer surface of the rear mudguard is equipped with a plurality of circumferential boss, and the mounting hole of the front pressuring plate and the rear fender is each provided at
On circumferential boss.
6. double rear axles anti-splashing fender configuration according to claim 5, it is characterised in that: the front mudguard and institute
It states rear mudguard and is equipped with rebar element around the mounting hole on the inside of the circumferential boss, the rebar element includes
The multiple circular bars being sequentially arranged at outside the mounting hole from the inside to the outside, be equipped in the circular bar described in innermost circle more pass through it is multiple
Radial rib of the circular bar to external radiation.
7. double rear axles anti-splashing fender configuration according to claim 6, it is characterised in that: the front overhang extension bar and institute
The one end for stating rear overhang extension bar is bolted on vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810844248.4A CN109159822A (en) | 2018-07-27 | 2018-07-27 | Double rear axles anti-splashing fender configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810844248.4A CN109159822A (en) | 2018-07-27 | 2018-07-27 | Double rear axles anti-splashing fender configuration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109159822A true CN109159822A (en) | 2019-01-08 |
Family
ID=64898449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810844248.4A Pending CN109159822A (en) | 2018-07-27 | 2018-07-27 | Double rear axles anti-splashing fender configuration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109159822A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341811A (en) * | 2019-08-29 | 2019-10-18 | 邢台威力汽车零部件有限公司 | Mud guard |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2038234A (en) * | 1935-09-18 | 1936-04-21 | Four Wheel Drive Auto Company | Tire protecting shield |
| CN204037688U (en) * | 2014-06-27 | 2014-12-24 | 东风商用车有限公司 | A kind of fender configuration |
| US20150299982A1 (en) * | 2014-04-16 | 2015-10-22 | Caterpillar Inc. | Fender Mounting System |
| CN105774914A (en) * | 2016-05-06 | 2016-07-20 | 中国重汽集团济南动力有限公司 | Light-weight overall mud guard assembly |
| GB2538166A (en) * | 2016-04-18 | 2016-11-09 | Daimler Ag | External component mounting assembly for at least one axle of a comercial vehicle |
| CN207089457U (en) * | 2017-07-25 | 2018-03-13 | 中国第一汽车股份有限公司 | A kind of closed mud guard assembly with anti-splashing device |
| CN108100048A (en) * | 2018-01-10 | 2018-06-01 | 东风商用车有限公司 | A kind of doube bridge mud guard intermediate support assembly |
-
2018
- 2018-07-27 CN CN201810844248.4A patent/CN109159822A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2038234A (en) * | 1935-09-18 | 1936-04-21 | Four Wheel Drive Auto Company | Tire protecting shield |
| US20150299982A1 (en) * | 2014-04-16 | 2015-10-22 | Caterpillar Inc. | Fender Mounting System |
| CN204037688U (en) * | 2014-06-27 | 2014-12-24 | 东风商用车有限公司 | A kind of fender configuration |
| GB2538166A (en) * | 2016-04-18 | 2016-11-09 | Daimler Ag | External component mounting assembly for at least one axle of a comercial vehicle |
| CN105774914A (en) * | 2016-05-06 | 2016-07-20 | 中国重汽集团济南动力有限公司 | Light-weight overall mud guard assembly |
| CN207089457U (en) * | 2017-07-25 | 2018-03-13 | 中国第一汽车股份有限公司 | A kind of closed mud guard assembly with anti-splashing device |
| CN108100048A (en) * | 2018-01-10 | 2018-06-01 | 东风商用车有限公司 | A kind of doube bridge mud guard intermediate support assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341811A (en) * | 2019-08-29 | 2019-10-18 | 邢台威力汽车零部件有限公司 | Mud guard |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190108 |
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| RJ01 | Rejection of invention patent application after publication |