CN109263728A - A kind of sliceable automobile instrument crossbeam - Google Patents
A kind of sliceable automobile instrument crossbeam Download PDFInfo
- Publication number
- CN109263728A CN109263728A CN201811234893.0A CN201811234893A CN109263728A CN 109263728 A CN109263728 A CN 109263728A CN 201811234893 A CN201811234893 A CN 201811234893A CN 109263728 A CN109263728 A CN 109263728A
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- CN
- China
- Prior art keywords
- crossbeam
- rod piece
- sliceable
- splice channel
- automobile instrument
- 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.)
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Links
- 230000013011 mating Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000011161 development Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- 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
- B62D25/14—Dashboards as superstructure sub-units
- B62D25/145—Dashboards as superstructure sub-units having a crossbeam incorporated therein
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Connection Of Plates (AREA)
Abstract
The present invention relates to a kind of sliceable automobile instrument crossbeams, including crossbeam rod piece and at least one profile component, the crossbeam rod piece lateral wall is formed at least one splice channel, the splice channel is axially arranged along the crossbeam rod piece and at least the crossbeam Rod end is run through in one end, the maximum width of the splice channel cross section is greater than the opening width of the splice channel, the profile component includes profiled body and at least one auxiliary section, the auxiliary section is formed in one end of the profiled body, the shape of the auxiliary section is adapted with the splice channel and is inserted in the splice channel, so that the profile component is stitched together with the crossbeam rod piece；By the limit of splice channel, the dimensional accuracy of instrument beam assembly can be greatly improved, the complexity of assembly welding clamp is reduced, reduces the development cost of moulds of industrial equipment.
Description
Technical field
The present invention relates to automobile manufacturing fields, and in particular to a kind of sliceable automobile instrument crossbeam.
Background technique
Under the situation that passenger car industry competition at home and abroad is growing more intense, today that automotive light weight technology requires day and all increases,
Instrument beam is as car body component, and very high to its mechanical property requirements, when colliding, structural strength is to passenger's
Life security is most important, therefore the design of its structure is extremely important, is taken seriously always；Major main engine plants are to instrument beam
Quality requirements are increasingly stringent.In order to guarantee instrument beam comprehensive performance, in addition to ensuring that its mechanical performance reaches requirement, it is also necessary to the greatest extent
It may be decreased pts wt, improve assembly dimensional accuracy, improve component versatility, reduce production cost, therefore to instrument beam
Design and develop that more stringent requirements are proposed.
Instrument beam generally comprises crossbeam rod piece and several, component is large number of, existing as the medium-and-large-sized total member of complexity
Generally crossbeam and component are welded directly together in technology, tooling development cost is high, and component poor universality is not able to satisfy and works as
Requirement of the modern society to structure design of automobile.
Summary of the invention
The present invention provides a kind of sliceable automobile instrument crossbeams, solve the problems, such as techniques discussed above.
The scheme that the present invention solves above-mentioned technical problem is as follows: a kind of sliceable automobile instrument crossbeam, including crossbeam rod piece
With at least one profile component, the crossbeam rod piece lateral wall is formed at least one splice channel, and the splice channel is along institute
It states crossbeam rod piece axial direction setting and at least the crossbeam Rod end, the maximum width of the splice channel cross section is run through in one end
Greater than the opening width of the splice channel, the profile component includes profiled body and at least one auxiliary section, and described matches
Conjunction portion is formed in one end of the profiled body, and the shape of the auxiliary section is adapted with the splice channel and is inserted in described
In splice channel, so that the profile component is stitched together with the crossbeam rod piece.
A kind of sliceable automobile instrument crossbeam provided by the present invention, due to being formed with spelling in the crossbeam rod piece lateral wall
Guide groove is connect, shape auxiliary section compatible with splice channel is formed on the profile component, by the way that auxiliary section is inserted in spelling
Guide groove is connect, so that profile component is stitched together with crossbeam rod piece, wherein the maximum width of splice channel cross section is greater than splicing
The opening width of guide groove can allow auxiliary section not fall off from the opening of splice channel, can be with by the limit of splice channel
The dimensional accuracy for greatly improving instrument beam assembly, reduces the complexity of assembly welding clamp, reduces opening for moulds of industrial equipment
Cost is sent out, for the different functionalities demand of different automobile types, need to only change splicing form, stitching position and the profile of splicing
The quantity of part, it will be able to the functional requirements for realizing different size, different class vehicles improve the versatility of profile component,
The development cost and production cost that different automobile types can be greatly reduced, are effectively reduced later period maintenance cost.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
A specific embodiment of the invention is shown in detail by following embodiment and its attached drawing.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of sliceable automobile instrument beam structure schematic diagram of the invention；
Fig. 2 is the cooperation schematic diagram of one middle cross beam rod piece and profile component of the embodiment of the present invention；
Fig. 3 is the position view of tie point on profile component in the embodiment of the present invention one；
Fig. 4 is the structural schematic diagram of one end plates of the embodiment of the present invention；
Fig. 5 is the cooperation schematic diagram of two middle cross beam rod pieces and profile component of the embodiment of the present invention.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.The present invention is more specifically described by way of example referring to attached drawing in the following passage.According to
Explanation and claims, advantages and features of the invention will become apparent from below.Simplify very much it should be noted that attached drawing is all made of
Form and use non-accurate ratio, only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.
Embodiment one
As shown in Figure 1 to 4, the present invention provides a kind of sliceable automobile instrument crossbeams, including crossbeam rod piece 1, profile
Component 2 and two end plates 3.
1 lateral wall of crossbeam rod piece is formed at least one splice channel 11, and the splice channel 11 is along the crossbeam
Rod piece 1 is axially arranged and at least 1 end of crossbeam rod piece is run through in one end, and in the present embodiment, 11 numbers of splice channel are 8
It is a, and 8 splice channels 11 are evenly spaced on along the outer peripheral surface of the crossbeam rod piece, guarantee that crossbeam rod piece 1 is using
When, it is limited without specific direction, improves the versatility of crossbeam rod piece 1.
Wherein, the maximum width of 11 cross section of splice channel is greater than the opening width of the splice channel 11.
The profile component 2 includes profiled body 21 and an auxiliary section 22, and the auxiliary section 22 is formed in the type
One end of material main body 21, the shape of the auxiliary section 22 are adapted with the splice channel 11 and are inserted in the splice channel 11
In, so that the profile component 2 is stitched together with the crossbeam rod piece 1.
It should be noted that the maximum width of 11 cross section of splice channel is located at close to wherein from the point of view of according to the present embodiment
The position in portion, since maximum width gradually outward, width gradually becomes smaller, until opening, the splice channel energy being designed in this way
Enough enable splice channel clamping profile component well, auxiliary section will not be fallen off from the opening of splice channel.
By the limit of splice channel, the dimensional accuracy of instrument beam assembly can be greatly improved, its weld clip is reduced
The complexity of tool reduces the development cost of moulds of industrial equipment, for the different functionalities demand of different automobile types, need to only change splicing
The quantity of form, stitching position and the profile of splicing component, it will be able to realize the functionality of different size, different class vehicles
Demand improves the versatility of profile component, the development cost and production cost of different automobile types can be greatly reduced, after being effectively reduced
Phase maintenance cost.
In actual use, if will not be fixed between crossbeam rod piece and profile component, it will lead to the structure of instrument beam
It is unstable, it is not able to satisfy the security requirement of automobile, in the present embodiment, since profile component is inserted in crossbeam by auxiliary section
In the splice channel of rod piece, profile component is now located at only along the direction that splice channel moves, it is only necessary to which limitation is matched
Conjunction portion can will be fixed along the movement of splice channel between crossbeam rod piece and profile component, originally be in example, in auxiliary section 22
Tie point A, and the tie point A and the beam rail 1 fixed company are equipped with along the both ends of 11 length direction of splice channel
It connects, being fixedly connected for using herein is preferably welded.
Preferably, binding face B is formed on the profiled body 21, the binding face B and the auxiliary section 22 are located at institute
The same end of profiled body is stated, and is fitted with the lateral surface of the crossbeam rod piece 1, specifically, binding face B is located at auxiliary section 22
Two sides, when auxiliary section 22 is inserted in splice channel 11, the outer surface of binding face and crossbeam rod piece, which is formed, to be contacted with each other
Relationship, when profiled body is by external force with splice channel different directions, the joint place of binding face and crossbeam rod piece is formed
Stress surface effectively increases contact area, reduces the pressure that crossbeam rod piece is born, and reaches effective protection crossbeam rod piece and profile
The effect of part.
Preferably, the crossbeam rod piece 1 is round tube part, and round tube part is easy to process and facilitates the production of binding face.
Two end plates 3 are fixedly connected with the both ends of the crossbeam rod piece 1 respectively, to guarantee instrument beam overall structure
Completeness and property of a tightly knit structure, while playing a supporting role to crossbeam rod piece.
Specifically, as shown in figure 3, the position of the corresponding crossbeam rod piece 1 of the end plate 3 is equipped with mounting hole 31, the peace
The inner sidewall in dress hole 31 has been correspondingly formed at least one protrusion 32, and described raised 32 and the one-to-one correspondence of the splice channel 11 are set
It sets.
Wherein, automobile instrument is mounted on the one end of profiled body 21 far from the crossbeam rod piece 1.
Specifically, automobile instrument include speedometer, fuel level gauge, mileometer and other for the instrumentation on automobile.
Embodiment two
The present embodiment and the technical solution of embodiment one are essentially identical, the difference is that:
As shown in figure 5, the profile component includes two auxiliary sections 22, two auxiliary sections 22 are spaced apart from each other and are set to
One end of the profiled body 21, and it is inserted in two splice channels 11 respectively, the binding face B is located at two auxiliary sections
Between 22.
The setting of two auxiliary sections can allow the connection of profile component and crossbeam rod piece more firm, and overall structure is more rigorous.
The profiled body 21 far from one end of the crossbeam rod piece 1 be formed with can with described in another profile component
The link slot 23 that can be matched with the auxiliary section 12 is provided on the mating surface D, the mating surface D that binding face B is matched.
Pass through the setting of mating surface and link slot, so that it may which two profile components are formed to the profile group of horizontal different structure
Part realizes collocation type of attachment flexible and changeable between standard component.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the present invention in any form；It is all
The those of ordinary skill of the industry can be shown in by specification attached drawing and described above and swimmingly implement the present invention；But it is all
Those skilled in the art without departing from the scope of the present invention, are done using disclosed above technology contents
The equivalent variations of a little variation, modification and evolution out is equivalent embodiment of the invention；Meanwhile it is all according to the present invention
The variation, modification and evolution etc. of substantial technological any equivalent variations to the above embodiments, still fall within skill of the invention
Within the protection scope of art scheme.
Claims (9)
1. a kind of sliceable automobile instrument crossbeam, which is characterized in that including crossbeam rod piece and at least one profile component, the cross
Beam column part lateral wall is formed at least one splice channel, and the splice channel is along the crossbeam rod piece axially setting and at least one
The crossbeam Rod end is run through at end, and the opening that the maximum width of the splice channel cross section is greater than the splice channel is wide
Degree, the profile component includes profiled body and at least one auxiliary section, and the auxiliary section is formed in the profiled body
One end, the shape of the auxiliary section is adapted with the splice channel and is inserted in the splice channel, so that the profile
Component is stitched together with the crossbeam rod piece.
2. a kind of sliceable automobile instrument crossbeam according to claim 1, which is characterized in that the auxiliary section is along the spelling
The both ends for connecing guide groove length direction are equipped with tie point, and the tie point is fixedly connected with the crossbeam rod piece.
3. a kind of sliceable automobile instrument crossbeam according to claim 2, which is characterized in that the number of the splice channel
It is 8, and 8 splice channels are evenly spaced on along the outer peripheral surface of the crossbeam rod piece.
4. a kind of sliceable automobile instrument crossbeam according to claim 2, which is characterized in that formed on the profiled body
Have a binding face, the binding face and the matching part in the same end of the profiled body, and with the crossbeam rod piece
Lateral surface fits.
5. a kind of sliceable automobile instrument crossbeam according to claim 4, which is characterized in that the profile component includes two
A auxiliary section, two auxiliary sections are spaced apart from each other the one end for being set to the profiled body, and are inserted in two splicings respectively
Guide groove, the binding face are located between two auxiliary sections.
6. a kind of sliceable automobile instrument crossbeam according to claim 4, which is characterized in that the crossbeam rod piece is round tube
Part.
7. a kind of sliceable automobile instrument crossbeam according to claim 6, which is characterized in that the profiled body is far from institute
The one end for stating crossbeam rod piece is formed with the mating surface that can be matched with the binding face, be provided in the mating surface can with it is described
Think the link slot of cooperation in auxiliary section.
8. a kind of sliceable automobile instrument crossbeam according to claim 1, which is characterized in that the sliceable automobile instrument
Crossbeam further includes two end plates, and two end plates are fixedly connected with the both ends of the crossbeam rod piece respectively.
9. a kind of sliceable automobile instrument crossbeam according to claim 7, which is characterized in that the end plate corresponds to the cross
The position of beam column part is equipped with mounting hole, and it is convex that the inner sidewall of first mounting hole and the mounting hole has been correspondingly formed at least one
It rises, the protrusion and the splice channel are arranged in a one-to-one correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811234893.0A CN109263728B (en) | 2018-10-23 | 2018-10-23 | Automobile instrument beam capable of being spliced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811234893.0A CN109263728B (en) | 2018-10-23 | 2018-10-23 | Automobile instrument beam capable of being spliced |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109263728A true CN109263728A (en) | 2019-01-25 |
| CN109263728B CN109263728B (en) | 2024-04-30 |
Family
ID=65193851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811234893.0A Active CN109263728B (en) | 2018-10-23 | 2018-10-23 | Automobile instrument beam capable of being spliced |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109263728B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220410980A1 (en) * | 2018-02-12 | 2022-12-29 | Zephyros, Inc. | Instrument Panel Support Structure |
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|---|---|---|---|---|
| US5934733A (en) * | 1997-12-19 | 1999-08-10 | General Motors Corporation | Extruded instrument panel structure |
| US20040036310A1 (en) * | 2000-06-07 | 2004-02-26 | Mills Michael John | Support assembly for a vehicle dashboard |
| US20040178652A1 (en) * | 2003-03-10 | 2004-09-16 | Takahiro Yoshida | Reinforcing structure for automotive vehicles |
| TW200815228A (en) * | 2006-09-28 | 2008-04-01 | Metal Ind Res & Dev Ct | Light-structured automobile dashboard bracket and manufacturing method therefor |
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| CN203431310U (en) * | 2013-08-28 | 2014-02-12 | 上海中联重科桩工机械有限公司 | Pipeline fixing device |
| CN103770094A (en) * | 2012-10-23 | 2014-05-07 | 南京光华冲压件厂 | Novel wiring harness hanging mechanism |
| CN204055997U (en) * | 2014-07-18 | 2014-12-31 | 北京汽车研究总院有限公司 | A kind of dashboard cross member assembly and automobile |
| CN106175133A (en) * | 2015-05-04 | 2016-12-07 | 万继平 | Section bar cabinet |
| CN107268636A (en) * | 2017-07-18 | 2017-10-20 | 江苏景源万河环境科技有限公司 | The diaphragm wall foundation ditch that the steel cylinder or steel sheet pile of a kind of seal groove and occlusion structure are constituted is with going along with sb. to guard him and construction method |
| CN107288223A (en) * | 2017-08-09 | 2017-10-24 | 广州市海帕智能家居有限公司 | The inner corner trim panel structure node of modular assembly formula sanitary unit |
| CN209290516U (en) * | 2018-10-23 | 2019-08-23 | 东风（武汉）汽车零部件有限公司 | A kind of sliceable automobile instrument crossbeam |
-
2018
- 2018-10-23 CN CN201811234893.0A patent/CN109263728B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5934733A (en) * | 1997-12-19 | 1999-08-10 | General Motors Corporation | Extruded instrument panel structure |
| US20040036310A1 (en) * | 2000-06-07 | 2004-02-26 | Mills Michael John | Support assembly for a vehicle dashboard |
| US20040178652A1 (en) * | 2003-03-10 | 2004-09-16 | Takahiro Yoshida | Reinforcing structure for automotive vehicles |
| TW200815228A (en) * | 2006-09-28 | 2008-04-01 | Metal Ind Res & Dev Ct | Light-structured automobile dashboard bracket and manufacturing method therefor |
| CN202301334U (en) * | 2011-10-27 | 2012-07-04 | 陈巍 | Cylindrical connection element |
| CN103770094A (en) * | 2012-10-23 | 2014-05-07 | 南京光华冲压件厂 | Novel wiring harness hanging mechanism |
| CN203431310U (en) * | 2013-08-28 | 2014-02-12 | 上海中联重科桩工机械有限公司 | Pipeline fixing device |
| CN204055997U (en) * | 2014-07-18 | 2014-12-31 | 北京汽车研究总院有限公司 | A kind of dashboard cross member assembly and automobile |
| CN106175133A (en) * | 2015-05-04 | 2016-12-07 | 万继平 | Section bar cabinet |
| CN107268636A (en) * | 2017-07-18 | 2017-10-20 | 江苏景源万河环境科技有限公司 | The diaphragm wall foundation ditch that the steel cylinder or steel sheet pile of a kind of seal groove and occlusion structure are constituted is with going along with sb. to guard him and construction method |
| CN107288223A (en) * | 2017-08-09 | 2017-10-24 | 广州市海帕智能家居有限公司 | The inner corner trim panel structure node of modular assembly formula sanitary unit |
| CN209290516U (en) * | 2018-10-23 | 2019-08-23 | 东风（武汉）汽车零部件有限公司 | A kind of sliceable automobile instrument crossbeam |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220410980A1 (en) * | 2018-02-12 | 2022-12-29 | Zephyros, Inc. | Instrument Panel Support Structure |
| US11724748B2 (en) * | 2018-02-12 | 2023-08-15 | Zephyros, Inc. | Instrument panel support structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109263728B (en) | 2024-04-30 |
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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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 430056 No.99, Minli 4th Road, Wuhan Economic and Technological Development Zone, Hubei Province Applicant after: Dongshi (Wuhan) Automotive Parts Co.,Ltd. Address before: 430056 No.99, Minli 4th Road, Wuhan Economic and Technological Development Zone, Hubei Province Applicant before: DONGFENG (WUHAN) MOTOR PARTS AND COMPONENTS CO.,LTD. Country or region before: China |
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| GR01 | Patent grant |