CN203681296U - Lower supporting frame of automotive instrument panel beam - Google Patents

Lower supporting frame of automotive instrument panel beam Download PDF

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Publication number
CN203681296U
CN203681296U CN201320849552.0U CN201320849552U CN203681296U CN 203681296 U CN203681296 U CN 203681296U CN 201320849552 U CN201320849552 U CN 201320849552U CN 203681296 U CN203681296 U CN 203681296U
Authority
CN
China
Prior art keywords
stage casing
support frame
pair
section
lower support
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.)
Expired - Fee Related
Application number
CN201320849552.0U
Other languages
Chinese (zh)
Inventor
蔡昌友
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Heda Auto Accessory Co Ltd
Original Assignee
Shanghai Heda Auto Accessory Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Heda Auto Accessory Co Ltd filed Critical Shanghai Heda Auto Accessory Co Ltd
Priority to CN201320849552.0U priority Critical patent/CN203681296U/en
Application granted granted Critical
Publication of CN203681296U publication Critical patent/CN203681296U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a lower supporting frame of an automotive instrument panel beam. The lower supporting frame comprises a stamping part which is in a U shape and is of an integral structure; the stamping part is formed by an upper section, a middle section and a lower section through connection; two small sections of lower flangings are arranged at the bilateral edges of the middle section respectively to serve as reinforcing ribs and accordingly the cross section of the middle section can be in a C shape; the upper section comprises an upper section body, a front welding plate, a pair of wing-shaped plates and a pair of side welding plates, wherein the upper section body is in smooth connection with the front end of the middle section, the included angle between the upper section body and the middle section is larger than 90 degrees, the front welding plate is connected with the upper end of the upper section body, the pair of wing-shaped plates are connected with the bilateral sides of the upper section body respectively, and the pair of side welding plates are connected with the front ends of the pair of wing-shaped plates respectively; the lower section comprises a lower section body and an installing plate, wherein the lower section body is in smooth connection with the rear end of the middle section, the included angle between the lower section body and the middle section is larger than 90 degrees, the installing plate is connected with the lower end of the lower section body, and the included angle between the installing plate and the lower section body is larger than 90 degrees. According to the lower supporting frame of the automotive instrument panel beam, the manufacturing cost can be reduced, the manufacturability can be improved, the manufacturing cycle can be shortened, and the die development cost can be reduced.

Description

A kind of lower support frame of fascia board girder
Technical field
The utility model relates to a kind of automotive parts, relates in particular to a kind of lower support frame of fascia board girder.
Background technology
Dashboard cross member is across in the driving compartment of automobile, it is a kind of important load carrier on automobile, main auto meter, electrical part, safety air bag and the steering swivel systems etc. installed, in the time that automobile bumps, dashboard cross member plays booster action to whole driving compartment.Dashboard cross member is provided with locating dowel pin and some more thick and heavy sheet metal component supports.Lower support frame is one of sheet metal component support, has on dashboard cross member for other automobile component provides installation, support and fixing function.Existing instrument panel installation support is the assembly being welded by after 100,200 stacks of two blanked parts, and this assembly entirety has larger intensity and meets quiet rigidity requirement and the matching requirements of support.But because this assembly is formed and passed through welding by two blanked parts, make the weight of assembly increase, die cost also increases immediately, and manufacturing cycle lengthening, and integrated artistic is also more complicated.Therefore urgently optimize the structure of the support of dashboard cross member.
Summary of the invention
The purpose of this utility model is to overcome the defect of prior art, and a kind of lower support frame of fascia board girder is provided, and it can reduce manufacturing cost, improves manufacturability, shortens the manufacturing cycle, reduces the development cost of mould.
The purpose of this utility model is achieved in that a kind of lower support frame of fascia board girder, comprise upper, middle and lower section and connect the rear integrally-built blanked part taking the shape of the letter U that forms, wherein, the both sides of the edge in described stage casing have respectively a bit of lower flange as reinforced rib, make the cross-sectional plane in this stage casing c-shaped; Described epimere comprises being smoothly connected at the front end in described stage casing and being greater than the epimere body, of 90 ° with the angle in stage casing and is connected to the front welded plate of the upper end of epimere body, a pair of wing-shaped plate of described epimere body both sides and the side welded plate of a pair of front end that is connected to a pair of wing-shaped plate of being connected to; Described hypomere comprises and is smoothly connected in the rear end in described stage casing and is greater than with the angle in stage casing the adapter plate that the hypomere body, of 90 ° is connected to the lower end of hypomere body and is greater than 90 ° with the angle of described hypomere body.
The lower support frame of above-mentioned fascia board girder, wherein, the both sides of the edge of described hypomere body have respectively a bit of lower flange as reinforced rib, make the cross-sectional plane of this hypomere body c-shaped.
The lower support frame of above-mentioned fascia board girder, wherein, the surface central authorities of described hypomere body are provided with a groove.
The lower support frame of above-mentioned fascia board girder, wherein, described front welded plate is the arc that opening upwards is dug; Described side welded plate is the arc that outward opening is dug.
The lower support frame of above-mentioned fascia board girder, wherein, offers some lightening holes on the surface of described stage casing body and epimere body.
The lower support frame of above-mentioned fascia board girder, wherein, offers a mounting hole on the surface of described adapter plate.
The lower support frame of fascia board girder of the present utility model, it is an integral structure component, simple in structure, entrucking effect and having good stability, can meet dashboard cross member for other automobile component provides installation, support and fixing function, can reduce manufacturing cost, improve manufacturability, shorten the manufacturing cycle, reduce the development cost of mould.
Accompanying drawing explanation
Fig. 1 is the structural representation of the lower support frame of the fascia board girder of prior art;
Fig. 2 is the structural representation of the lower support frame of fascia board girder of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Refer to Fig. 2, the lower support frame of fascia board girder of the present utility model, comprises epimere 1, stage casing 2 and hypomere 3, after connecting, forms an integrally-built blanked part taking the shape of the letter U, wherein:
The both sides of the edge in stage casing 2 have respectively a bit of lower flange 20 as reinforced rib, make the cross-sectional plane in this stage casing 1 c-shaped; On the surface in stage casing, offer one for lightening hole 21;
Epimere 1 comprises being smoothly connected at the front end in stage casing 2 and being greater than the epimere body 10, of 90 ° with the angle in stage casing 2 and is connected to the front welded plate 11 of the upper end of epimere body 10, a pair of 1 wing-shaped plate 12 of epimere body both sides and the side welded plate 13 of a pair of front end that is connected to a pair of wing-shaped plate 12 of being connected to; On the surface of epimere body 10, offer a rectangle lightening hole 14 and two circular lightening holes 15, can alleviate the weight of lower support frame; The arc that front welded plate 11 is dug for opening upwards, radian and dashboard cross member supervisor are adaptive; The arc that side welded plate 13 is dug for outward opening, radian and dashboard cross member supervisor are adaptive;
Hypomere 3 comprises the hypomere body 30, the adapter plate 31 that is connected to the lower end of hypomere body 30 and is greater than 90 ° with the angle of hypomere body 30 that are smoothly connected in the rear end in stage casing 2 and are greater than 90 ° with the angle in stage casing 2, on the surface of this adapter plate 31, offer a mounting hole 32, for being bolted with side crossbeam; The both sides of the edge of hypomere body 10 have respectively a bit of lower flange as reinforced rib, make the cross-sectional plane of this hypomere body 10 c-shaped; The surface central authorities of this hypomere body 30 are also provided with a groove 33, also as reinforced rib, can promote the rigidity of hypomere body 10.
The lower support frame of fascia board girder of the present utility model, the front welded plate 11 on epimere 1 and an offside welded plate 13 can coincide and weld on dashboard cross member supervisor, can improve welding quality.Cross-sectional plane all c-shaped stage casing 2 and hypomere 3 increases the structural strength of lower support frame, has promoted on the whole the rigidity of fascia board girder.
The lower support frame of fascia board girder of the present utility model, it is an integral structure component, simple in structure, entrucking effect and having good stability, can meet dashboard cross member for other automobile component provides installation, support and fixing function, can reduce manufacturing cost, improve manufacturability, shorten the manufacturing cycle, reduce the development cost of mould.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, in the situation that not departing from spirit and scope of the present utility model, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.

Claims (6)

1. a lower support frame for fascia board girder, comprises upper, middle and lower section and connects the rear integrally-built blanked part taking the shape of the letter U that forms, it is characterized in that,
The both sides of the edge in described stage casing have respectively a bit of lower flange as reinforced rib, make the cross-sectional plane in this stage casing c-shaped;
Described epimere comprises being smoothly connected at the front end in described stage casing and being greater than the epimere body, of 90 ° with the angle in stage casing and is connected to the front welded plate of the upper end of epimere body, a pair of wing-shaped plate of described epimere body both sides and the side welded plate of a pair of front end that is connected to a pair of wing-shaped plate of being connected to;
Described hypomere comprises and is smoothly connected in the rear end in described stage casing and is greater than with the angle in stage casing the adapter plate that the hypomere body, of 90 ° is connected to the lower end of hypomere body and is greater than 90 ° with the angle of described hypomere body.
2. the lower support frame of fascia board girder according to claim 1, is characterized in that, the both sides of the edge of described hypomere body have respectively a bit of lower flange as reinforced rib, make the cross-sectional plane of this hypomere body c-shaped.
3. the lower support frame of fascia board girder according to claim 1 and 2, is characterized in that, the surface central authorities of described hypomere body are provided with a groove.
4. the lower support frame of fascia board girder according to claim 1, is characterized in that, described front welded plate is the arc that opening upwards is dug; Described side welded plate is the arc that outward opening is dug.
5. the lower support frame of fascia board girder according to claim 1, is characterized in that, on the surface of described stage casing body and epimere body, offers some lightening holes.
6. the lower support frame of fascia board girder according to claim 1, is characterized in that, offers a mounting hole on the surface of described adapter plate.
CN201320849552.0U 2013-12-20 2013-12-20 Lower supporting frame of automotive instrument panel beam Expired - Fee Related CN203681296U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320849552.0U CN203681296U (en) 2013-12-20 2013-12-20 Lower supporting frame of automotive instrument panel beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320849552.0U CN203681296U (en) 2013-12-20 2013-12-20 Lower supporting frame of automotive instrument panel beam

Publications (1)

Publication Number Publication Date
CN203681296U true CN203681296U (en) 2014-07-02

Family

ID=51003239

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320849552.0U Expired - Fee Related CN203681296U (en) 2013-12-20 2013-12-20 Lower supporting frame of automotive instrument panel beam

Country Status (1)

Country Link
CN (1) CN203681296U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106080201A (en) * 2016-08-10 2016-11-09 天津华夏联盛汽车部件有限公司 A kind of auxiliary fasia console rear portion fixed support

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106080201A (en) * 2016-08-10 2016-11-09 天津华夏联盛汽车部件有限公司 A kind of auxiliary fasia console rear portion fixed support

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140702

Termination date: 20151220

EXPY Termination of patent right or utility model