CN207955800U - Double-bridge fender intermediate support assembly - Google Patents
Double-bridge fender intermediate support assembly Download PDFInfo
- Publication number
- CN207955800U CN207955800U CN201820038902.8U CN201820038902U CN207955800U CN 207955800 U CN207955800 U CN 207955800U CN 201820038902 U CN201820038902 U CN 201820038902U CN 207955800 U CN207955800 U CN 207955800U
- Authority
- CN
- China
- Prior art keywords
- mud guard
- intermediate support
- connecting bracket
- mud
- support tube
- Prior art date
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Links
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000004073 vulcanization Methods 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a two bridge fender intermediate support assembly, includes fender, No. two fenders, intermediate support assembly includes stay tube, linking bridge, and linking bridge includes a linking bridge, No. two linking bridge that the structure is unanimous and the symmetry sets up, and a linking bridge, No. two linking bridge are the triangle-shaped structure, and nearly top limit department has seted up a stay tube connect the hole respectively on it, No. two stay tube connect the hole, and the one end of stay tube is worn through stay tube connect the hole in proper order, No. two stay tube connect the hole after with solebar fixed connection, and a linking bridge, No. two linking bridge's both sides limit is equallyd divide do not with fender, No. two fender fixed connection. The design not only can reduce the weight and cost, but also enhances the connection rigidity.
Description
Technical field
The utility model belongs to auto parts and components field, and in particular to a kind of doube bridge mud guard intermediate support assembly is applicable in
In reduce assembly weight, improve its use reliability.
Background technology
Important feature part one of of the splash apron bracket as dashboard system is born and connects mud guard and longitudinal beam
Vital task, and the quality of splash apron bracket is directly related to the quality of dashboard system quality.For commercial car, mud is kept off
Board mount generally use pedestal adds the composite structure of pipe beam, such as Chinese patent：Authorization Notice No. is CN204037688U, authorizes
The day for announcing is a kind of doube bridge fender configuration disclosed in the utility model patent on December 24th, 2014, includes the gear of interconnection
Mud plate, intermediate connection support, supporting rod and holder mounting seat, one end of supporting rod are connected with holder mounting seat, prop up
The body of rod of the strut other end is welded at the madial wall broken line of intermediate connection support, and intermediate connection supports domed sheet knot
Structure, centre connection support is by being correspondingly arranged in the mounting hole on two connection wing edges and intermediate two mud guard curved surfaces and centre two
Mud guard connects.Although the design has the characteristics that simple in structure, versatile, the degree of modularity is high, its bracket assembly knot
In structure, holder generally use cold-rolled steel sheet is integrally stamped to form, and overall weight is larger, be on the one hand unfavorable for vehicle it is light-weighted become
On the other hand gesture also increases the cantilever end weight of splash apron bracket assembly, is unfavorable for the stress of mud guard entirety, to influence
The reliability of assembly, in addition, the insufficient strength of pedestal and support tube, easily leads to support tube and crack from root.
Invention content
Larger, reliability that the purpose of the utility model is to overcome the weight of splash apron bracket assembly of the existing technology compared with
The problem of difference, provides a kind of doube bridge mud guard intermediate support that can effectively reduce the weight of assembly, improve its use reliability
Assembly.
In order to achieve the above object, the technical solution of the utility model is as follows：
A kind of doube bridge mud guard intermediate support assembly, including No.1 mud guard, No. two mud guards, intermediate support assembly, institute
It includes support tube, connecting bracket to state intermediate support assembly, and one end of the support tube is fixedly connected with longitudinal beam, support tube
Be fixedly connected in the middle part of the other end and connecting bracket, the both ends of the connecting bracket respectively with No.1 mud guard, No. two mud guards
It is fixedly connected；
The connecting bracket includes consistent structure and symmetrically arranged No.1 connecting bracket, No. two connecting brackets, and described one
Number connecting bracket, No. two connecting brackets are triangular structure, nearly top edge in the No.1 connecting bracket, No. two connecting brackets
Offer No.1 support tube connection through-hole, No. two support tubes connection through-holes respectively, one end of support tube drawing-in No.1 successively
It is fixedly connected with longitudinal beam after support tube connection through-hole, No. two support tube connection through-holes, the No.1 connecting bracket, No. two companies
The two sides for connecing holder are respectively fixedly connected with No.1 mud guard, No. two mud guards.
The No.1 connecting bracket, No. two connecting brackets two sides on be both provided with turn-up portion to its inside bending,
No.1 connecting bracket, No. two connecting brackets are fixedly connected by turn-up portion with No.1 mud guard, No. two mud guards.
The connecting bracket further includes the intermediate support between No.1 connecting bracket, No. two connecting brackets, in described
Between holder be platy structure, both ends are fixedly connected with No.1 mud guard, No. two mud guards respectively, the middle part setting of intermediate support
There is the curved portion that the outer wall with support tube fits.
Multiple lightening holes are offered in the No.1 connecting bracket, No. two connecting brackets.
The bracket assembly further includes the mud guard bearing being set in outside support tube, one end of the mud guard bearing with
Vehicle frame is fixedly connected, and is provided at the top of the other end of mud guard bearing to the boss just extended thereon, the top of the boss is logical
Saddle coupling board is crossed to be fixedly connected with longitudinal beam.
The No.1 connecting bracket, No. two connecting brackets, intermediate support are hot rolled steel plate stamping parts, the mud guard branch
Seat is steel-casting.
The No.1 connecting bracket, No. two connecting brackets, the connection type of intermediate support and support tube are welding, described
No.1 connecting bracket, No. two connecting brackets and the connection type of No.1 mud guard, No. two mud guards are to be bolted, the gear
Mud plate bearing and support tube vulcanization are integral, the connection side of the mud guard bearing and longitudinal beam, boss and saddle coupling board
Formula is to be bolted.
Compared with prior art, the beneficial effects of the utility model are：
1, connecting bracket includes structure unanimously and symmetrically sets in a kind of doube bridge mud guard intermediate support assembly of the utility model
No.1 connecting bracket, No. two connecting brackets set, No.1 connecting bracket, No. two connecting brackets are triangular structure, thereon closely
Top edge offers No.1 support tube connection through-hole, No. two support tubes connection through-holes respectively, one end of support tube drawing-in one successively
It is fixedly connected with longitudinal beam after number support tube connection through-hole, No. two support tubes connection through-holes, No.1 connecting bracket, No. two connections
The two sides of holder are respectively fixedly connected with No.1 mud guard, No. two mud guards, which is taken using the connection of individual holder
For original monoblock type stamped bracket, the weight of assembly can not only be reduced, and advantageously reduces its cost, in addition, passing through
Intermediate support is set between No.1 connecting bracket, No. two connecting brackets and carries out corresponding reinforcement by connection, taken into account reliability with
And rigidity requirement.Therefore, weight cost declining can not only drop in the utility model, and take into account reliability and rigidity requirement.
2, a kind of doube bridge mud guard intermediate support assembly of the utility model further includes the mud guard being set in outside support tube
One end of bearing, mud guard bearing is fixedly connected with vehicle frame, is provided with to the boss just extended thereon at the top of the other end, boss
Top is fixedly connected by saddle coupling board with longitudinal beam, which is optimized by the structure to mud guard pedestal,
The boss structure being connected with saddle coupling board is added at its top, significantly enhances the coupling stiffness of mud guard pedestal, support tube, from
And effectively avoid the cracking of support tube root during use.Therefore, the utility model enhances the company of assembly and longitudinal beam
Connect rigidity.
3, mud guard bearing and support tube vulcanization are integral in a kind of doube bridge mud guard intermediate support assembly of the utility model,
The damping performance of assembly can be improved, increase global reliability.Therefore, the utility model improves the damping performance of assembly, increases
Global reliability.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of No.1 connecting bracket in Fig. 1.
Fig. 3 is the structural schematic diagram of intermediate support in Fig. 1.
Fig. 4 is the structural schematic diagram of mud guard bearing in Fig. 1.
In figure：1, No. two mud guard 2 of No.1 mud guard, intermediate support assembly 3, support tube 31, connecting bracket 32, No.1 connect
Connect 33, No. two 321, No. two connecting brackets 322 of holder, intermediate support 323, No.1 support tube connection through-hole support tube connection through-holes
34, turn-up portion 35, lightening hole 37, mud guard bearing 4, boss 41, longitudinal beam 5, saddle coupling board 6.
Specific implementation mode
Explanation and specific implementation mode are described in further detail the utility model below in conjunction with the accompanying drawings.
Referring to Fig. 1 to Fig. 4, a kind of doube bridge mud guard intermediate support assembly, including 1, No. two mud guard 2 of No.1 mud guard,
Intermediate support assembly 3, the intermediate support assembly 3 include support tube 31, connecting bracket 32, one end of the support tube 31 and vehicle
Frame longeron 5 is fixedly connected, and the other end of support tube 31 is fixedly connected with the middle part of connecting bracket 32, and the two of the connecting bracket 32
End is fixedly connected with 1, No. two mud guard 2 of No.1 mud guard respectively；
The connecting bracket 32 includes that structure is consistent and symmetrically arranged 321, No. two connecting brackets of No.1 connecting bracket
322,321, No. two connecting brackets 322 of the No.1 connecting bracket are triangular structure, the No.1 connecting bracket 321, two
Nearly top edge offers 33, No. two support tubes connection through-holes 34 of No.1 support tube connection through-hole, institute respectively in number connecting bracket 322
State one end of support tube 31 successively after 33, No. two support tubes connection through-holes 34 of drawing-in No.1 support tube connection through-hole with longitudinal beam
5 are fixedly connected, the two sides of 321, No. two connecting brackets 322 of the No.1 connecting bracket respectively with No.1 mud guard 1, two
Mud guard 2 is fixedly connected.
Turning over to its inside bending is both provided on the two sides of 321, No. two connecting brackets 322 of the No.1 connecting bracket
Edge 35,321, No. two connecting brackets 322 of No.1 connecting bracket pass through turn-up portion 35 and 1, No. two mud guard 2 of No.1 mud guard
It is fixedly connected.
The connecting bracket 32 further includes the intermediate support between 321, No. two connecting brackets 322 of No.1 connecting bracket
323, the intermediate support 323 is platy structure, and both ends are fixedly connected with 1, No. two mud guard 2 of No.1 mud guard respectively, in
Between the middle part of holder 323 be provided with the curved portion 36 to fit with the outer wall of support tube 31.
Multiple lightening holes 37 are offered in 321, No. two connecting brackets 322 of the No.1 connecting bracket.
The bracket assembly further includes the mud guard bearing 4 being set in outside support tube 31, and the one of the mud guard bearing 4
End is fixedly connected with vehicle frame 5, is provided with to the boss 41 just extended thereon, the boss at the top of the other end of mud guard bearing 4
41 top is fixedly connected by saddle coupling board 6 with longitudinal beam 5.
321, No. two connecting brackets 322 of the No.1 connecting bracket, intermediate support 323 are hot rolled steel plate stamping parts, institute
It is steel-casting to state mud guard bearing 4.
321, No. two connecting brackets 322 of the No.1 connecting bracket, intermediate support 323 and the connection type of support tube 31 are equal
For welding, the connection type of the No.1 connecting bracket 321, No. two connecting brackets 322 and 1, No. two mud guard 2 of No.1 mud guard
It is to be bolted, the mud guard bearing 4 and support tube 31 vulcanize integrally, the mud guard bearing 4 and longitudinal beam 5,
The connection type of boss 41 and saddle coupling board 6 is to be bolted.
The principles of the present invention are described as follows：
The utility model provides a kind of lightweight splash apron bracket assembly, according to the hole position above mud guard, using list
Only holder is attached the stamped bracket for replacing original monoblock type, and carries out corresponding reinforcement by connection, while to mud guard bottom
Seat is whole to carry out structure optimization, increases pedestal connecting hole position and increases vulcanizing treatment, improves damping performance.
Embodiment 1：
Referring to Fig. 1 to Fig. 4, a kind of doube bridge mud guard intermediate support assembly, including 1, No. two mud guard 2 of No.1 mud guard,
Intermediate support assembly 3, mud guard bearing 4, the intermediate support assembly 3 include support tube 31, connecting bracket 32, are located at No.1 company
The intermediate support 323 between holder 321 and No. two connecting brackets 322 is connect, the connecting bracket 32 includes that structure is consistent and symmetrical
321, No. two connecting brackets 322 of No.1 connecting bracket of setting, 321, No. two connecting brackets 322 of the No.1 connecting bracket are
Triangular structure, nearly top edge offers No.1 support tube respectively in 321, No. two connecting brackets 322 of the No.1 connecting bracket
It connects 33, No. two support tubes of through-hole and connects through-hole 34, drawing-in No.1 support tube connects through-hole successively for one end of the support tube 31
33, it is inserted into the inner cavity of mud guard bearing 4 and vulcanizes integrally with it, the No.1 connection after No. two support tube connection through-holes 34
The turn-up portion 35 to its inside bending, No.1 connecting bracket are both provided on the two sides of 321, No. two connecting brackets 322 of holder
321, No. two connecting brackets 322 are bolted by 1, No. two mud guard 2 of turn-up portion 35 and No.1 mud guard, and No.1 connects
It is further opened with multiple lightening holes 37 in 321, No. two connecting brackets 322 of holder, the intermediate support 323 is platy structure, two
End is bolted with 1, No. two mud guard 2 of No.1 mud guard respectively, and the middle part of intermediate support 323 is provided with outer with support tube 31
The curved portion 36 of wall fitting welding, one end and the vehicle frame 5 of the mud guard bearing 4 are bolted, the other end of mud guard bearing 4
Top is provided with to the boss 41 just extended thereon, and the top of the boss 41 passes through saddle coupling board 6 and 5 bolt of longitudinal beam
Connection, 321, No. two connecting brackets 322 of the No.1 connecting bracket, intermediate support 323 are hot rolled steel plate stamping parts, the gear
Mud plate bearing 4 is steel-casting, and 321, No. two connecting brackets 322 of the No.1 connecting bracket are welded with support tube 31.
Claims (7)
1. a kind of doube bridge mud guard intermediate support assembly, including No.1 mud guard（1）, No. two mud guards（2）, intermediate support assembly
（3）, the intermediate support assembly（3）Including support tube（31）, connecting bracket（32）, the support tube（31）One end and vehicle frame
Longeron（5）It is fixedly connected, support tube（31）The other end and connecting bracket（32）Middle part be fixedly connected, the connecting bracket
（32）Both ends respectively with No.1 mud guard（1）, No. two mud guards（2）It is fixedly connected, it is characterised in that：
The connecting bracket（32）Consistent including structure and symmetrically arranged No.1 connecting bracket（321）, No. two connecting brackets
（322）, the No.1 connecting bracket（321）, No. two connecting brackets（322）It is triangular structure, the No.1 connecting bracket
（321）, No. two connecting brackets（322）Upper nearly top edge offers No.1 support tube connection through-hole respectively（33）, No. two support tubes
Connect through-hole（34）, the support tube（31）One end successively drawing-in No.1 support tube connect through-hole（33）, No. two support tubes connect
Connect hole（34）Afterwards with longitudinal beam（5）It is fixedly connected, the No.1 connecting bracket（321）, No. two connecting brackets（322）Two
Side respectively with No.1 mud guard（1）, No. two mud guards（2）It is fixedly connected.
2. a kind of doube bridge mud guard intermediate support assembly according to claim 1, it is characterised in that：The No.1 connection branch
Frame（321）, No. two connecting brackets（322）Two sides on be both provided with to its inside bending turn-up portion（35）, No.1 connection
Holder（321）, No. two connecting brackets（322）Pass through turn-up portion（35）With No.1 mud guard（1）, No. two mud guards（2）It is fixed
Connection.
3. a kind of doube bridge mud guard intermediate support assembly according to claim 2, it is characterised in that：The connecting bracket
（32）Further include being located at No.1 connecting bracket（321）, No. two connecting brackets（322）Between intermediate support（323）, the centre
Holder（323）For platy structure, both ends respectively with No.1 mud guard（1）, No. two mud guards（2）It is fixedly connected, intermediate support
（323）Middle part be provided with and support tube（31）The curved portion that fits of outer wall（36）.
4. a kind of doube bridge mud guard intermediate support assembly according to claim 1 or 2, it is characterised in that：The No.1 connects
Connect holder（321）, No. two connecting brackets（322）On offer multiple lightening holes（37）.
5. a kind of doube bridge mud guard intermediate support assembly according to claim 3, it is characterised in that：The bracket assembly is also
Including being set in support tube（31）External mud guard bearing（4）, the mud guard bearing（4）One end and vehicle frame（5）It is fixed
Connection, mud guard bearing（4）The other end at the top of be provided with to the boss just extended thereon（41）, the boss（41）Top
Pass through saddle coupling board（6）With longitudinal beam（5）It is fixedly connected.
6. a kind of doube bridge mud guard intermediate support assembly according to claim 5, it is characterised in that：The No.1 connection branch
Frame（321）, No. two connecting brackets（322）, intermediate support（323）It is hot rolled steel plate stamping parts, the mud guard bearing（4）For
Steel-casting.
7. a kind of doube bridge mud guard intermediate support assembly according to claim 5, it is characterised in that：The No.1 connection branch
Frame（321）, No. two connecting brackets（322）, intermediate support（323）With support tube（31）Connection type be welding, described one
Number connecting bracket（321）, No. two connecting brackets（322）With No.1 mud guard（1）, No. two mud guards（2）Connection type be
It is bolted, the mud guard bearing（4）With support tube（31）Vulcanization is integral, the mud guard bearing（4）With longitudinal beam
（5）, boss（41）With saddle coupling board（6）Connection type be to be bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820038902.8U CN207955800U (en) | 2018-01-10 | 2018-01-10 | Double-bridge fender intermediate support assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820038902.8U CN207955800U (en) | 2018-01-10 | 2018-01-10 | Double-bridge fender intermediate support assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207955800U true CN207955800U (en) | 2018-10-12 |
Family
ID=63732820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820038902.8U Active CN207955800U (en) | 2018-01-10 | 2018-01-10 | Double-bridge fender intermediate support assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207955800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100048A (en) * | 2018-01-10 | 2018-06-01 | 东风商用车有限公司 | Double-bridge fender intermediate support assembly |
-
2018
- 2018-01-10 CN CN201820038902.8U patent/CN207955800U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100048A (en) * | 2018-01-10 | 2018-06-01 | 东风商用车有限公司 | Double-bridge fender intermediate support assembly |
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| GR01 | Patent grant |