CN206107357U - Header board skeleton crossbeam installing support and car - Google Patents
Header board skeleton crossbeam installing support and car Download PDFInfo
- Publication number
- CN206107357U CN206107357U CN201621018494.7U CN201621018494U CN206107357U CN 206107357 U CN206107357 U CN 206107357U CN 201621018494 U CN201621018494 U CN 201621018494U CN 206107357 U CN206107357 U CN 206107357U
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- CN
- China
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- plate
- base plate
- otic placode
- instrument panel
- fixed
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Abstract
The utility model provides a header board skeleton crossbeam installing support, include the fixed plate that is connected with the skeleton crossbeam, curb plate and bottom plate fixed connection that the fixed plate passes through both sides, bottom plate set up on the face of the curb plate outside a plurality of be used for with frame fixed through -hole mutually, set up the enhancement module that is used for putting forward tall support rack intensity between bottom plate and the curb plate, the bottom plate is used for supplementary fixed otic placode in the face lateral part setting in the curb plate outside, sets up the otic placode mounting hole on the otic placode, through the whole cast's form, reduced the degree of difficulty of preparation, and owing to be aluminium alloy casting, also reduced machining's the degree of difficulty, make it increase to 6mm's the condition under at the wall thickness, the quality has reduced 8%, and its structural strength has improved 12% moreover, make this device can be fixed stable more and firm with instrument board crossbeam skeleton, reduce the automobile body vibration to the transmission of steering wheel, improve the mode of instrument board system, avoid the resonance at engine idling within range, improved vehicle operation's travelling comfort.
Description
Technical field
This utility model is related to technical field of automobile parts, especially a kind of automobile instrument panel framework cross beams mounting bracket
And automobile.
Background technology
Automobile instrument panel framework cross beams are the strength members of automobile instrument panel assembly, and the peace of numerous parts is carried thereon
Dress, and its rigidity for supporting directly affects auto NVH performance, for vehicle steering, by steering column instrument is connected to
Dash board framework beam, framework beam is arranged to driver's cabin both sides by mounting bracket；And steering wheel is directly and human contact, staff
Can direct feeling to the vibration of steering wheel, the size of steering wheel vibration is directly affected people and is commented automobile subjectivity
Valency；And the rigidity of instrument board framework crossbeam is bigger, the vibration that car body is delivered to steering wheel is less, and subjective feeling is better.
But it is steel design that existing instrument board framework crossbeam mounting bracket is most, and it cannot be using casting due to thinner thickness
Make production, typically using punch forming, then in order to improve the rigidity of mounting bracket, by way of welding or being mechanically connected
Arranging reinforcing plate or other thereon strengthens component, and this forming method increased the cost of manufacture of the device, and its heavier mass,
It is unfavorable for the lightweight production of automobile, and then is unfavorable for improving the fuel economy of automobile, energy efficient and reducing polluting；Cause
This needs a kind of both light qualities, but also with stronger support strength, and the mounting bracket of simple production process.
Utility model content
In view of this, this utility model provides a kind of big structural rigidity, light quality and the simple automotive meter of processing technology
Dash board framework beam mounting bracket and automobile.
To solve above-mentioned technical problem, this utility model provides a kind of automobile instrument panel framework cross beams mounting bracket, including
The fixed plate being connected with framework beam, the fixed plate is fixedly connected by the side plate of both sides with base plate, and the base plate is in side
Some through holes for mutually fixing with vehicle frame are set on the outside of plate in plate face, are provided for improving support between the base plate and side plate
The reinforcing module of frame intensity；
Plate face sidepiece of the base plate on the outside of side plate is provided for aiding in fixed otic placode, and on the otic placode otic placode is arranged
Installing hole.
The base plate is respectively provided with the reinforcement boss being fixedly connected with side plate in the plate face on the outside of biside plate.
The fixed plate is hang plate, and described hang plate one end is connected with the front portion of base plate, is arranged in the fixed plate
For fixing the installing hole of framework beam.
The base plate middle part arranges groove, and the pan front arranges breach.
The fixed back is provided for strengthening the support bar of support stiffness.
The side plate of the otic placode side is highly less than the side plate height of offside.
The reinforcing module is to be arranged on reinforcement between otic placode and side plate and base plate and side plate.
The groove the week side of boss is arranged strengthens gusset.
It is connected by fillet between the otic placode and base plate.
A kind of automobile, using described automobile instrument panel framework cross beams mounting bracket.
This utility model is directed to existing automobile instrument panel framework cross beams mounting bracket, and weldering is formed and needed using steel plate punched
Connect reinforcement gusset, and the phenomenon of heavier mass and poor structure rigidity；Using the integrated poured one-time formed mode of aluminium alloy, no
Only processing technology is simple and Stability Analysis of Structures, and due to the overall uniform wall thickness of cast so that rate of cooling is basically identical, reduces or keeps away
Exempt from Shrinkage cavity occur and cause the discarded phenomenon of workpiece；Side plate is set and on side plate top near middle part both sides using on base plate
It is provided for fixing the fixed plate of framework beam, and in order to improve support stiffness and tension intensity, the fixed plate for adopting is inclination
Plate and its upper end is connected with pan front；Simultaneously side plate can be carried in the triangular plate being engaged with fixed plate to fixed plate
For stable support force, and reinforcement is set between side plate and base plate, it is possible to increase the structural strength between side plate and base plate；
The reinforcing module for adopting simultaneously is alternatively the chamfering arranged at base plate and side plane contact position, and the chamfering for adopting can be right angle,
Alternatively fillet；In addition to improve being arranged and side plate on base plate of the base plate top with the structural strength of bottom on the outside of biside plate
The reinforcement boss being fixedly linked, for improving the structural strength between base plate top and bottom, it is to avoid because fixed plate bears pressure
Power is excessive to cause base plate top to produce the phenomenon of vibration with bottom, while reducing noise source；In the soleplate portion arranges groove, no
The phenomenon that base surface causes face deformation due to internal stress can only be reduced, at the same also can reduce herein with fixed plate and side plate
Between merge thickness it is blocked up, cause stress concentration and rate of cooling to cause the phenomenon of shrinkage porosite slowly excessively；Set in groove the week side of boss
Reinforcement gusset is put, the rigidity of this device can be further improved, the transmission of vibration is reduced.
In addition, in order to ensure this device and vehicle frame can be connected probability that is more stable and reducing vibration transmission, the bottom of at
Plate side arranges otic placode so that otic placode is mutually fixed with vehicle frame side, can further improve the rigidity of this device；And otic placode with
It is connected by fillet between base plate, the structural strength between otic placode and base plate can not only be strengthened, and by round-corner transition
So that uneven part does not occur in its thickness so that foundry goods rate of cooling is consistent, and reduce right angle connection and cause the rigidity of structure
Poor phenomenon, so that Workpiece structure is more stable and rigidity is big；And in order to the difficulty for reducing casting is arranged in pan front
Breach, can reduce to be joined directly together with fixed plate on base plate top and cause wall thickness herein excessive, and the making precision that causes it is low with
And second-rate phenomenon；Base plate configuration is closed with the matching form of vehicle frame guarantees that base plate bottom surface is firmly close on vehicle frame, subtracts
Lack gap, improve fixed rigidity；While the intensity in order to improve fixed plate, arranging support bar in fixed back is used for
Strengthen the firmness of the securing member in fixed plate, it is to avoid the framework beam that its insufficient rigidity is caused fixes unstable phenomenon；And
The securing member for adopting is the one kind in bolt, screw, holdfast.
This utility model reduces the difficulty of making by cast-in-block form while manufacturing process is reduced, and
Due to casting using aluminium alloy, the difficulty of machining is also reduced；So that it is in the case where wall thickness increases to 6mm, quality
8% is reduced, when producing in enormous quantities, cost of manufacture is effectively reduced；And its structural strength improves 12%；So that this dress
More stable and firm, reduction transmission of the body oscillating to steering wheel that dashboard cross member skeleton can be fixed is put, instrument is improved
The mode of dash board system, it is to avoid the resonance in the range of engine idle, improves the comfortableness of vehicle drive.
Description of the drawings
Fig. 1 is positive structure diagram of the present utility model；
Fig. 2 is present invention looks up structural representation of the present utility model；
Fig. 3 is backsight structural representation of the present utility model；
Fig. 4 is right side structural representation of the present utility model.
Specific embodiment
It is new below in conjunction with this practicality to make purpose, technical scheme and the advantage of this utility model embodiment clearer
The accompanying drawing of type embodiment, is clearly and completely described to the technical scheme of this utility model embodiment.Obviously, it is described
Embodiment is a part of embodiment of the present utility model, rather than the embodiment of whole.Based on described of the present utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained belongs to the scope of this utility model protection.
Embodiment one
As Figure 1-3：A kind of automobile instrument panel framework cross beams mounting bracket, including what is be connected with the framework beam
Fixed plate 1, the fixed plate 1 is fixedly connected by the side plate 4 of both sides with base plate 10, and the base plate 10 is in the outside plate face of side plate 4
It is upper that some through holes 13 for mutually fixing with vehicle frame are set, raising bracing frame is provided between the base plate 10 and side plate 4 strong
The reinforcing module of degree；Plate face sidepiece of the base plate 10 in the outside of side plate 4 is provided for aiding in fixed otic placode 5, the otic placode 5
Upper setting otic placode installing hole 6.The base plate 10 is respectively provided with the reinforcement being fixedly connected with side plate 4 in the plate face in the outside of biside plate 4
Boss 3.The fixed plate 1 is hang plate, and described hang plate one end is connected with the front portion of base plate 10, sets in the fixed plate 1
Put the installing hole 2 for fixing framework beam.The middle part of the base plate 10 arranges groove 11, and the base plate 10 is anterior to arrange breach 9.
The reinforcing module is to be arranged on reinforcement 8 between otic placode 5 and side plate 4 and base plate 10 and side plate 4.
In the embodiment by the way of integrated poured, complete mounting bracket foundry goods is directly obtained, be obtained in that with steady
Determine rigidity support workpiece, it is to avoid again welding or mechanical connecting element and produce the phenomenon of internal stress；And the fixed plate for adopting
One end is connected with base plate, and the other end is by side plate back support to higher position；The wall thickness that it is adopted does not occur for 6mm
Thin-walled causes pouring technology relatively easy, while also improving the qualification rate of production；Decrease the quantity of rising head so as to
Improve the product yield of product；And the reinforcing module for adopting is alternatively the chamfering arranged at base plate and side plane contact position,
And the chamfering for adopting is for right angle, alternatively fillet.
Embodiment two
As shown in Fig. 1,2 and 4, it is with the difference of embodiment one：The back side of the fixed plate 1 is provided for strengthening and supports
The support bar 14 of rigidity；Side plate height of the height of side plate 4 of the side of the otic placode 5 less than offside；The week side of boss of the groove 11 is arranged and added
Strong gusset 12；It is connected by fillet 7 between the otic placode 5 and base plate 10.
The embodiment kind arranges support bar in fixed back, and is provided with installing hole thereon, can be in fixed installation
During automobile instrument panel framework cross beams, there is provided larger rigidity is supported, it is to avoid herein thinner thickness when bolt fasten, due to aluminum conjunction
Golden material reason causes the phenomenon of deformation herein；And the side plate of otic placode side is highly less than the side plate height of offside so that fixed plate
Inclination is produced to otic placode side, the installation of automobile instrument panel framework cross beams is more suitable for, contact area is increased and is caused connection more
Plus it is stable；Connected by fillet between otic placode and base plate so that thickness is more uniform, reduces the generation of internal stress；And
Groove the week side of boss arranges reinforcement gusset and can improve the rigidity of this device, while improve the ability of anti-deformation of base plate, both mutually tie
Close and obtain rigidity and all good mounting bracket of support effect.
The corresponding automobile instrument panel framework cross beams mounting bracket due to this practical embodiment is applied to automobile, therefore,
This utility model embodiment additionally provides a kind of automobile, including automobile instrument panel framework cross beams mounting bracket as above, its
In, the embodiment of above-mentioned automobile instrument panel framework cross beams mounting bracket can reach phase suitable for the embodiment of the automobile, also
Same technique effect.
Operation principle of the present utility model：The through hole arranged on this device base plate is mutually fixed with left side front frame, otic placode
Mutually fix with left lateral sides vehicle frame, so as to form stable fixing point；Center arranges biside plate, and side biside plate on base plate
Upper setting upper end and fixed plate, and fixed plate one end is fixedly connected with base plate top, so as to be formed for fixed car instrument board
The stable supporting surface of framework beam；In order to further improve the rigidity of this device, arrange between biside plate and base plate and strengthen
Muscle, and the reinforcement boss being connected with biside plate is set in base plate top avris, so as to further improve the rigidity of this device；
So as to the vibration for reducing or even having prevented vehicle frame is transmitted by mounting bracket to instrument board framework crossbeam, and then it is transferred to steering wheel
Phenomenon；The transmission for reducing vibration decreases the generation of noise, is the comfortable driving environment of driving staff's component one.
The above is preferred implementation of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of without departing from principle described in the utility model, some improvements and modifications can also be made, these improvement
Protection domain of the present utility model is also should be regarded as with retouching.
Claims (9)
1. a kind of automobile instrument panel framework cross beams mounting bracket, it is characterised in that：Including the fixed plate being connected with framework beam
(1), the fixed plate (1) is fixedly connected by the side plate (4) of both sides with base plate (10), the base plate (10) in side plate (4) outward
Some through holes (13) for mutually fixing with vehicle frame are set in the plate face of side, are arranged between the base plate (10) and side plate (4) and is used
In the reinforcing module for improving bracing frame intensity；
Plate face sidepiece of the base plate (10) on the outside of side plate (4) is provided for aiding in fixed otic placode (5), the otic placode (5)
Upper setting otic placode installing hole (6)；
The base plate (10) is respectively provided with the reinforcement boss (3) being fixedly connected with side plate (4) in the plate face on the outside of biside plate (4).
2. automobile instrument panel framework cross beams mounting bracket according to claim 1, it is characterised in that：The fixed plate (1)
For hang plate, described hang plate one end is connected with the front portion of base plate (10), is provided for fixing skeleton on the fixed plate (1)
The installing hole (2) of crossbeam.
3. automobile instrument panel framework cross beams mounting bracket according to claim 1, it is characterised in that：The reinforcing module is
It is arranged on reinforcement (8) between otic placode (5) and side plate (4) and base plate (10) and side plate (4).
4. automobile instrument panel framework cross beams mounting bracket according to claim 1, it is characterised in that：In the base plate (10)
Portion arranges groove (11), and the base plate (10) is anterior to arrange breach (9).
5. automobile instrument panel framework cross beams mounting bracket according to claim 1 and 2, it is characterised in that：The fixed plate
(1) back side is provided for strengthening the support bar (14) of support stiffness.
6. automobile instrument panel framework cross beams mounting bracket according to claim 1, it is characterised in that：Otic placode (5) side
Side plate (4) highly less than offside side plate (4) height.
7. automobile instrument panel framework cross beams mounting bracket according to claim 4, it is characterised in that：Groove (11) week
Side is arranged strengthens gusset (12).
8. automobile instrument panel framework cross beams mounting bracket according to claim 1, it is characterised in that：The otic placode (5) with
It is connected by fillet (7) between base plate (10).
9. a kind of automobile, it is characterised in that include that the automobile instrument panel framework cross beams as described in any one of claim 1-8 are installed
Support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621018494.7U CN206107357U (en) | 2016-08-31 | 2016-08-31 | Header board skeleton crossbeam installing support and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621018494.7U CN206107357U (en) | 2016-08-31 | 2016-08-31 | Header board skeleton crossbeam installing support and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206107357U true CN206107357U (en) | 2017-04-19 |
Family
ID=58515196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621018494.7U Expired - Fee Related CN206107357U (en) | 2016-08-31 | 2016-08-31 | Header board skeleton crossbeam installing support and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206107357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112371780A (en) * | 2020-10-28 | 2021-02-19 | 东风华神汽车有限公司 | Connecting bracket of automobile protection beam assembly and manufacturing method thereof |
-
2016
- 2016-08-31 CN CN201621018494.7U patent/CN206107357U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112371780A (en) * | 2020-10-28 | 2021-02-19 | 东风华神汽车有限公司 | Connecting bracket of automobile protection beam assembly and manufacturing method thereof |
| CN112371780B (en) * | 2020-10-28 | 2022-08-30 | 东风华神汽车有限公司 | Connecting bracket of automobile protection beam assembly and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170407 Address after: 101300 Beijing city Shunyi District Shuanghe Street No. 99 Patentee after: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Address before: 101300 Beijing City Renhe Town Shunyi District Shuanghe Street No. 99 Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200730 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Beijing, Shunyi District Patentee before: BEIJING AUTOMOTIVE GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20210831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |