CN108263485B - Preceding wheel hub package boundary beam assembly - Google Patents
Preceding wheel hub package boundary beam assembly Download PDFInfo
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- CN108263485B CN108263485B CN201711353406.8A CN201711353406A CN108263485B CN 108263485 B CN108263485 B CN 108263485B CN 201711353406 A CN201711353406 A CN 201711353406A CN 108263485 B CN108263485 B CN 108263485B
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- plate
- front cover
- cover hinge
- pressure chamber
- welded
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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
- B62D25/02—Side panels
-
- 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
-
- 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
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
- B62D25/12—Parts or details thereof
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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 front hub bag boundary beam assembly which comprises a warm air blower pressure chamber plate, a side wall or A-column reinforcing plate, a front hub bag boundary beam, a front shock absorber installation tower bag and an engine compartment boundary beam, wherein one end of the warm air blower pressure chamber plate is welded with the side part of one end of the side wall or the A-column reinforcing plate; the front hub bag upper side beam comprises a front cover hinge mounting plate, a front cover hinge support plate and a front hub bag upper section side beam, one end of the front cover hinge support plate is welded with a connecting part of the warm air blower pressure chamber plate and the side wall or the A-column reinforcing plate, a gap is formed between the lower edge of the front cover hinge support plate and the bottom groove of the warm air blower pressure chamber plate, and a drain hole is formed in the vertical plate of the front cover hinge support plate; the front cover hinge mounting plate is buckled on the front cover hinge support plate; two ends of the front shock absorber mounting tower bag are respectively welded with the lower surface of the bottom groove of the warm air blower pressure chamber plate and the side beam at the upper section of the front hub bag. The invention can improve the torsional rigidity of the front hub bag upper edge beam assembly and prevent mice, cockroaches and the like from entering the vehicle body through the drain holes.
Description
Technical Field
The invention relates to automobile body parts, in particular to a front hub edge covering beam assembly.
Background
Generally, an upper edge beam of a front hub bag of an automobile body is connected with a fan heater pressure chamber plate, a side wall or A-column reinforcing plate, a front shock absorber mounting tower bag and an engine compartment edge beam, and the front shock absorber mounting tower bag is mainly used for improving the torsional rigidity of the automobile body, transmitting the vibration of a front shock absorber and meeting the requirement of mounting a front cover hinge. At present, the structural design of the front wheel hub wrapping boundary beam of many vehicle types on the market is unreasonable, the front wheel hub wrapping boundary beam cannot be effectively connected with a fan heater pressure chamber plate, the torsional rigidity of a vehicle body is affected, and the weight and the cost of the vehicle body are increased if a reinforcing structure is added.
Disclosure of Invention
The invention aims to provide a front hub bag top edge beam assembly, which is used for improving the torsional rigidity of the front hub bag top edge beam assembly and preventing live objects such as mice, cockroaches and the like from entering a vehicle body through a water drainage hole in the front hub bag top edge beam.
The invention discloses a front hub wrap upper boundary beam assembly which comprises a warm air blower pressure chamber plate, a side wall or A-column reinforcing plate, a front hub wrap upper boundary beam, a front shock absorber mounting tower wrap and an engine compartment boundary beam, wherein the warm air blower pressure chamber plate is a sheet metal part with a bottom groove, and one end of the warm air blower pressure chamber plate is welded with the side part of one end of the side wall or the A-column reinforcing plate.
The front hub bag upper side beam comprises a front cover hinge mounting plate, a front cover hinge support plate and a front hub bag upper section side beam, the cross sections of the front cover hinge mounting plate and the front cover hinge support plate are in inverted L shapes and are composed of a transverse plate and a vertical plate vertically connected with the transverse plate; the front cover hinge support plate is positioned above the bottom groove of the warm air blower pressure chamber plate, one end of the front cover hinge support plate is welded with the connection part of the warm air blower pressure chamber plate and the side wall or the A-column reinforcing plate through a flanging, the other end of the front cover hinge support plate is welded with one end of the side edge beam of the upper section of the front hub bag in a lap joint manner, a gap is formed between the lower edge of the vertical plate of the front cover hinge support plate and the bottom groove of the warm air blower pressure chamber plate; the front cover hinge mounting plate is buckled and welded on the front cover hinge support plate, and a flanging is arranged at one end of the front cover hinge mounting plate and welded with the flanging at the end part of the front cover hinge support plate; the cross section of the side beam at the upper section of the front wheel hub package is U-shaped and consists of a vertical plate, an upper transverse plate and a lower transverse plate which are vertically connected with the upper end and the lower end of the vertical plate, the lower part of one end of the front wheel hub package, which is in lap joint with the hinge support plate of the front cover, extends to the lower part of the bottom groove of the pressure chamber plate of the fan heater to form an extension part, and the cross section of the extension part is L.
The cross section of the engine compartment side beam is in a reverse L shape, the upper edge of a vertical plate of the engine compartment side beam is welded with the edge of a transverse plate of a front cover hinge supporting plate and the edge of an upper transverse plate of a front hub wrapping upper section side beam through flanges, the edge of the transverse plate of the engine compartment side beam is welded with the edge of a lower transverse plate of the front hub wrapping upper section side beam and the edge of a transverse plate of an extension part through flanges, and one end of the transverse plate of the engine compartment side beam is welded with the flange at the other end of the front hub.
Preceding bumper shock absorber installation tower package and warm braw machine pressure chamber board lie in same one side of preceding wheel hub package boundary beam, the one end side of preceding bumper shock absorber installation tower package and the riser welding of preceding wheel hub package upper segment side boundary beam, the other end lies in the kerve downside of warm braw machine pressure chamber board, and this other end tip top surface of preceding bumper shock absorber installation tower package and the kerve lower surface welding of warm braw machine pressure chamber board, the side of this tip and the riser welding of the extension of preceding wheel hub package upper segment side boundary beam.
Further, the width of a gap between the lower edge of the vertical plate of the front cover hinge support plate and the bottom groove of the warm air blower pressure chamber plate is less than or equal to 15 mm; the drain hole is a long hole, and the width of the long hole is smaller than or equal to 15 mm.
According to the invention, the front hub wrap upper side beam is divided into a front cover hinge mounting plate, a front cover hinge support plate and a front hub wrap upper section side beam, the cross sections of the front cover hinge mounting plate, the front cover hinge support plate and the engine compartment side beam are all L-shaped, the cross section of the front hub wrap upper section side beam is U-shaped, the front hub wrap upper section side beam and the front hub wrap upper section side beam have higher strength and rigidity, and the fan heater pressure chamber plate, the side wall or A column reinforcing plate, the front hub wrap upper side beam, the front damper mounting tower wrap and the engine compartment side beam are welded into a whole, so that the torsional rigidity of the front hub wrap upper side beam assembly is improved. And through reducing the wash port size in the front shroud hinge backup pad, set up the clearance in addition between the lower extreme of front shroud hinge backup pad and the kerve of fan heater pressure chamber board, be used for discharging the anterior ponding of car automobile body jointly, both satisfied the demand of displacement, avoided living things such as mouse, cockroach to bore in the automobile body through the wash port again, improved the quality of car.
Drawings
FIG. 1 is an isometric view of the present invention;
FIG. 2 is an exploded isometric view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 4 is an isometric view of a front cover hinge support plate;
in the figure: 1-warm air blower pressure chamber plate, 11-bottom groove, 2-side wall, 3-front cover hinge mounting plate, 4-front cover hinge support plate, 41-drain hole, 5-front hub package upper section side beam, 51-extension part, 6-front shock absorber mounting tower package, and 7-engine compartment side beam.
Detailed Description
The technical solution of the present invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 4, the front hub wrap upper boundary beam assembly includes a warm air blower pressure chamber plate 1, a side wall 2 or an a-pillar reinforcing plate (not shown in the figure), a front hub wrap upper boundary beam, a front damper mounting tower wrap 6 and an engine compartment boundary beam 7, the warm air blower pressure chamber plate 1 is a sheet metal part with a bottom groove 11, and one end of the warm air blower pressure chamber plate 1 is welded to one end side portion of the side wall 2 or the a-pillar reinforcing plate.
The front hub bag upper side beam comprises a front cover hinge mounting plate 3, a front cover hinge support plate 4 and a front hub bag upper section side beam 5, the cross sections of the front cover hinge mounting plate 3 and the front cover hinge support plate 4 are in inverted L shapes and are composed of a transverse plate and a vertical plate vertically connected with the transverse plate; the front cover hinge support plate 4 is positioned above a bottom groove 11 of the warm air blower pressure chamber plate 1, one end of the front cover hinge support plate is welded with the connection part of the warm air blower pressure chamber plate 1 and the side wall 2 or the A-column reinforcing plate through a flanging, the other end of the front cover hinge support plate is welded with one end of a side beam 5 at the upper section of the front wheel hub package in a lap joint manner, a gap is formed between the lower edge of a vertical plate of the front cover hinge support plate and the bottom groove 11 of the warm air blower pressure chamber plate 1, and; the front cover hinge mounting plate 3 is buckled and welded on the front cover hinge support plate 4, and a flanging is arranged at one end of the front cover hinge mounting plate and welded with the flanging at the end part of the front cover hinge support plate 4; the cross section of the side beam 5 at the upper section of the front hub bag is U-shaped, the front hub bag consists of a vertical plate, an upper transverse plate and a lower transverse plate which are vertically connected with the upper end and the lower end of the vertical plate, the lower part of one end of the front hub bag, which is in lap joint with the hinge support plate 4 of the front cover, extends to the lower part of the bottom groove 11 of the warm air blower pressure chamber plate 1 to form an extension part 51, and the cross section of the extension part 51 is L.
As a preferable scheme of the embodiment, in order to prevent living things such as mice, cockroaches and the like from entering the vehicle body through the gap and the drain holes 41, the width of the gap between the lower edge of the vertical plate of the front cover hinge support plate 4 and the bottom groove 11 of the warm air blower pressure chamber plate 1 is less than or equal to 15 mm; the drain hole 41 is a long hole, and the width of the long hole is less than or equal to 15 mm.
The cross section of the engine compartment side beam 7 is in a reverse L shape, the upper edge of a vertical plate of the engine compartment side beam is welded with the edge of a transverse plate of the front cover hinge support plate 4 and the edge of an upper transverse plate of the front hub wrapping upper section side beam 5 through flanging, the edge of the transverse plate of the engine compartment side beam is welded with the edge of a lower transverse plate of the front hub wrapping upper section side beam 5 and the edge of a transverse plate of the extension part 51 through flanging, and one end of the transverse plate is welded with the flanging at the other end of the front hub wrapping upper section side beam 5.
Preceding bumper shock absorber installation tower package 6 and warm braw machine pressure chamber board 1 lie in the same one side of preceding wheel hub package top side roof beam, the one end side of preceding bumper shock absorber installation tower package 6 and the riser welding of preceding wheel hub package upper segment side roof beam 5, the other end lies in 11 downside of kerve of warm braw machine pressure chamber board 1, and this other end tip top surface of preceding bumper shock absorber installation tower package 6 and 11 lower surface welding of kerve of warm braw machine pressure chamber board 1, the side of this tip and the riser welding of extension 51 of preceding wheel hub package upper segment side roof beam 5.
Claims (2)
1. The utility model provides a preceding wheel hub package boundary beam assembly, includes electric fan heater pressure chamber board (1), side wall (2) or A post reinforcing plate, preceding wheel hub package boundary beam, preceding bumper shock absorber installation tower package (6) and engine compartment boundary beam (7), the sheet metal component of electric fan heater pressure chamber board for having kerve (11), its characterized in that: one end of the fan heater pressure chamber plate is welded with the side part of one end of the side wall or the A-column reinforcing plate;
the front hub bag upper side beam comprises a front cover hinge mounting plate (3), a front cover hinge support plate (4) and a front hub bag upper section side beam (5), the cross sections of the front cover hinge mounting plate and the front cover hinge support plate are in inverted L shapes and are composed of a transverse plate and a vertical plate vertically connected with the transverse plate; the front cover hinge supporting plate is positioned above a bottom groove of the warm air blower pressure chamber plate, one end of the front cover hinge supporting plate is welded with a connecting part of the warm air blower pressure chamber plate and a side wall or an A-column reinforcing plate through a flanging, the other end of the front cover hinge supporting plate is welded with one end of a side edge beam (5) of the upper section of the front hub bag in an overlapping manner, a gap is formed between the lower edge of a vertical plate of the front cover hinge supporting plate and the bottom groove of the warm air blower pressure chamber plate, and a; the front cover hinge mounting plate (3) is buckled and welded on the front cover hinge support plate (4), and a flanging is arranged at one end of the front cover hinge mounting plate and welded with the flanging at the end part of the front cover hinge support plate; the cross section of the side beam (5) at the upper section of the front hub bag is U-shaped and consists of a vertical plate, an upper transverse plate and a lower transverse plate which are vertically connected with the upper end and the lower end of the vertical plate, the lower part of one end of the front hub bag, which is in lap joint with the hinge support plate of the front cover, extends to the lower part of the bottom groove of the warm air blower pressure chamber plate (1) to form an extension part (51), and the cross section of the extension part is L-shaped;
the cross section of the engine compartment boundary beam (7) is in a reverse L shape, the upper edge of a vertical plate of the engine compartment boundary beam is simultaneously welded with the edge of a transverse plate of a front cover hinge support plate (4) and the edge of an upper transverse plate of a front hub bag upper section side beam (5) through flanging, the edge of the transverse plate of the engine compartment boundary beam is simultaneously welded with the edge of a lower transverse plate of the front hub bag upper section side beam and the edge of a transverse plate of an extension part through flanging, and one end of the engine compartment boundary beam is welded with the flanging at the other end of the front hub bag;
preceding bumper shock absorber installation tower package (6) and warm braw machine pressure chamber board (1) lie in same one side of preceding wheel hub package boundary beam, the one end side of preceding bumper shock absorber installation tower package and the riser welding of preceding wheel hub package upper segment side boundary beam (5), the other end lies in the kerve downside of warm braw machine pressure chamber board, and the kerve lower surface welding of this other end tip top surface and the warm braw machine pressure chamber board of preceding bumper shock absorber installation tower package, the side of this tip and the riser welding of the extension of preceding wheel hub package upper segment side boundary beam.
2. The front hub overclad sill assembly of claim 1, further comprising: the width of a gap between the lower edge of a vertical plate of the front cover hinge support plate (4) and a bottom groove of a warm air blower pressure chamber plate is less than or equal to 15 mm; the drain hole (41) is a long hole, and the width of the long hole is smaller than or equal to 15 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711353406.8A CN108263485B (en) | 2017-12-15 | 2017-12-15 | Preceding wheel hub package boundary beam assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711353406.8A CN108263485B (en) | 2017-12-15 | 2017-12-15 | Preceding wheel hub package boundary beam assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108263485A CN108263485A (en) | 2018-07-10 |
| CN108263485B true CN108263485B (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711353406.8A Active CN108263485B (en) | 2017-12-15 | 2017-12-15 | Preceding wheel hub package boundary beam assembly |
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| Country | Link |
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| CN (1) | CN108263485B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475795B (en) * | 2022-01-30 | 2023-10-27 | 重庆长安汽车股份有限公司 | Front pillar mounting structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10131591A (en) * | 1996-11-05 | 1998-05-19 | Toyota Auto Body Co Ltd | Hinge mechanism of car open-close body |
| CN104386138A (en) * | 2014-09-16 | 2015-03-04 | 北京长安汽车工程技术研究有限责任公司 | Connecting structure of hood hinge mounting plate and side body outer plate of automobile |
| CN104709360A (en) * | 2013-12-17 | 2015-06-17 | 起亚自动车株式会社 | Mounting structure of fender side cover |
| CN204432793U (en) * | 2015-01-20 | 2015-07-01 | 重庆长安汽车股份有限公司 | A kind of hood hinge adapter plate assembly |
| CN106005038A (en) * | 2016-07-28 | 2016-10-12 | 重庆长安汽车股份有限公司 | Engine hood hinge mounting structure and automobile |
-
2017
- 2017-12-15 CN CN201711353406.8A patent/CN108263485B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10131591A (en) * | 1996-11-05 | 1998-05-19 | Toyota Auto Body Co Ltd | Hinge mechanism of car open-close body |
| CN104709360A (en) * | 2013-12-17 | 2015-06-17 | 起亚自动车株式会社 | Mounting structure of fender side cover |
| CN104386138A (en) * | 2014-09-16 | 2015-03-04 | 北京长安汽车工程技术研究有限责任公司 | Connecting structure of hood hinge mounting plate and side body outer plate of automobile |
| CN204432793U (en) * | 2015-01-20 | 2015-07-01 | 重庆长安汽车股份有限公司 | A kind of hood hinge adapter plate assembly |
| CN106005038A (en) * | 2016-07-28 | 2016-10-12 | 重庆长安汽车股份有限公司 | Engine hood hinge mounting structure and automobile |
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| Publication number | Publication date |
|---|---|
| CN108263485A (en) | 2018-07-10 |
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