CN203142798U - Front column structure of passenger car body - Google Patents
Front column structure of passenger car body Download PDFInfo
- Publication number
- CN203142798U CN203142798U CN 201320140028 CN201320140028U CN203142798U CN 203142798 U CN203142798 U CN 203142798U CN 201320140028 CN201320140028 CN 201320140028 CN 201320140028 U CN201320140028 U CN 201320140028U CN 203142798 U CN203142798 U CN 203142798U
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- China
- Prior art keywords
- attaching parts
- inner panel
- rod structure
- front pillar
- main body
- Prior art date
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Abstract
The utility model provides a front column structure of a passenger car body. The front column structure structurally comprises a front column reinforcing plate and a front column inner plate which are located on the outer side. A hinge reinforcing plate is arranged on the inner side of the front column reinforcing plate. A Z-shaped connecting piece is arranged between the front column reinforcing plate and the front column inner plate. One end of the Z-shaped connecting piece is welded with the hinge reinforcing plate, and the other end of the Z-shaped connecting piece is welded with the front column inner plate. The front column structure is simple in design, high in material utilization rate, and simple in manufacture and welding technology, and effectively reduces cost.
Description
Technical field
The utility model relates to manned vehicle vehicle body technical field, relates in particular to the preceding rod structure of a kind of manned vehicle vehicle body.
Background technology
Rod structure before the tradition manned vehicle vehicle body adopts box-like attaching parts usually, and is main in order to satisfy the requirement of body hinge attachment point.
Fig. 1 is the exploded view of rod structure before traditional manned vehicle vehicle body.As shown in Figure 1, the direction of big box-like attaching parts 2 ' and capsule shape attaching parts 3 ' in car and vehicle body front pillar inner panel 4 ' weldering link together, column reinforcement plate 1 before direction and the vehicle body ' weldering links together outside car, vehicle body front pillar inner panel 4 ' the inboard be panel assembly mounting bracket 5 '.Along with the continuous lifting of car load NVH performance requriements, panel assembly is installed mode need satisfy the requirement of 35Hz, thereby avoids the idling speed of driving engine under air-conditioning open and close state.For size and weight bigger instrument panel syste all, just need vehicle body that stronger support is provided.And existing box-like attaching parts structure is a hatch frame, and the transmission of power will be arrived the side again by the side of box to the bottom surface, and bang path is direct inadequately, can't satisfy the requirement of high rigidity; In addition, box like structure manufacturing process complexity, and need to use a large amount of materials, improved productive costs.
The utility model content
Goal of the invention of the present utility model is to overcome defective of the prior art, and a kind of intensity that can improve the preceding rod structure of manned vehicle vehicle body is provided, and satisfies car load NVH performance requriements, and simple in structure, rod structure before a kind of manned vehicle vehicle body easy to use.
The technical solution of the utility model provides a kind of manned vehicle vehicle body preceding rod structure, it comprises preceding column reinforcement plate and the front pillar inner panel that is positioned at the outside, the inboard of column reinforcement plate is provided with hinge stiffening plate before described, be provided with Z-shaped attaching parts between column reinforcement plate and the described front pillar inner panel before described, one end of described Z-shaped attaching parts and described hinge stiffening plate weld together, its other end and described front pillar inner panel weld together.
Further, the both sides that described Z-shaped attaching parts comprises connector main body portion and is connected described connector main body portion are parallel to each other, and two attaching parts connecting portions that extend in opposite direction, one of them described attaching parts connecting portion and described hinge stiffening plate weld together, another described attaching parts connecting portion and described front pillar inner panel weld together.
Further, described connector main body portion respectively with described before column reinforcement plate and described front pillar inner panel perpendicular.
Further, described connector main body portion is provided with the horizontal reinforced rib that connects two described attaching parts connecting portions.
Further, described connector main body portion is provided with many described horizontal reinforced ribs.
Further, the described connector main body portion position that is connected with two described attaching parts connecting portions is provided with the triangle muscle.
Further, the described connector main body portion position that is connected with two described attaching parts connecting portions is provided with many described triangle muscle.
Further, the inboard of described front pillar inner panel is provided with instrument mounting bracket.
Adopt technique scheme, have following beneficial effect:
By using Z-shaped attaching parts, and with the two ends of Z-shaped attaching parts respectively with hinge stiffening plate and front pillar inner panel weld together, make capable transmission directly simple more; And because the attaching parts connecting portion area of Z-shaped attaching parts is bigger, can be better and hinge stiffening plate, front pillar inner panel weld together, reduced the welding difficulty; Z-shaped attaching parts arranges horizontal reinforced rib and triangle muscle, has improved overall construction intensity, and it has satisfied car load NVH performance requriements on the whole, and makes easyly, simple in structure, and has saved material, has reduced productive costs.
Description of drawings
Fig. 1 is the exploded view of rod structure before traditional manned vehicle vehicle body;
The schematic perspective view of rod structure before a kind of manned vehicle vehicle body that Fig. 2 provides for the utility model;
Fig. 3 is the exploded view of rod structure before a kind of manned vehicle vehicle body shown in Figure 2;
Fig. 4 is the block diagram of the Z-shaped attaching parts in the rod structure before a kind of manned vehicle vehicle body shown in Figure 3;
Fig. 5 is the section-drawing of Z-shaped attaching parts shown in Figure 4;
The partial enlarged drawing that Fig. 6 links together for Z-shaped attaching parts and hinge stiffening plate and front pillar inner panel;
The cutaway view that Fig. 7 links together for Z-shaped attaching parts and hinge stiffening plate and front pillar inner panel.
The Reference numeral synopsis:
1 '-the preceding column reinforcement plate of vehicle body; 2 '-big box-like attaching parts; 3 '-capsule shape attaching parts;
4 '-vehicle body front pillar inner panel; 5 '-the panel assembly mounting bracket;
Column reinforcement plate before the 1-; 2-front pillar inner panel; The 3-hinge stiffening plate;
4-Z shape attaching parts; 41-connector main body portion; 42-attaching parts connecting portion;
The horizontal reinforced rib of 43-; 44-triangle muscle; The 5-instrument mounting bracket.
The specific embodiment
Further specify the specific embodiment of the present utility model below in conjunction with accompanying drawing.
Shown in Fig. 2-7, rod structure before a kind of manned vehicle vehicle body that the utility model provides, it comprises preceding column reinforcement plate 1 and the front pillar inner panel 2 that is positioned at the outside, the inboard of column reinforcement plate 1 is provided with hinge stiffening plate 3 before being somebody's turn to do, be provided with Z-shaped attaching parts 4 between column reinforcement plate 1 and the front pillar inner panel 2 before above-mentioned, one end of this Z-shaped attaching parts 4 and hinge stiffening plate 3 weld togethers, its other end and front pillar inner panel 2 weld togethers.The above-mentioned outside is positioned at for comparing with vehicle body from the side of vehicle body away from, and the inboard of preceding column reinforcement plate 1 is to have a contest or from the nearer side of preceding column reinforcement plate 1 from vehicle body on the preceding column reinforcement plate 1.
Rod structure before this manned vehicle vehicle body, by using Z-shaped attaching parts 4, and with the two ends of Z-shaped attaching parts 4 respectively with hinge stiffening plate 3 and front pillar inner panel 2 weld togethers, make capable transmission directly simple more, improved overall construction intensity simultaneously, it has satisfied car load NVH performance requriements on the whole, and make easy, simple in structure, and saved material, reduced productive costs.
Shown in Fig. 4-5, Z-shaped attaching parts 4 comprises that connector main body portion 41 and the both sides that are connected connector main body portion 41 are parallel to each other, and two attaching parts connecting portions 42 that extend in opposite direction, shown in Fig. 6-7, one of them attaching parts connecting portion 42 and hinge stiffening plate 3 weld togethers, another attaching parts connecting portion 42 and front pillar inner panel 2 weld togethers.Increased area of contact by two attaching parts connecting portions 42 are set, be more prone to and hinge stiffening plate 3 and front pillar inner panel 2 phase weld togethers.
As shown in Figure 7, this connector main body portion 41 is perpendicular with preceding column reinforcement plate 1 and front pillar inner panel 2 respectively, can realize more effective welding.
For the further lateral rigidity that improves this Z-shaped attaching parts 4, and then the intensity of raising total, shown in Fig. 4-5, this connector main body portion 41 is provided with the horizontal reinforced rib 43 that connects two attaching parts connecting portions 42.This horizontal reinforced rib 43 can be concavo-convex or other shape that needs.
Preferably, connector main body portion 41 is provided with many horizontal reinforced ribs 43.Many horizontal reinforced rib 43 compartment of terrains are arranged in the connector main body portion 41, can improve the lateral rigidity of Z-shaped attaching parts 4 better.
In order further to improve the flanging rigidity of this Z-shaped attaching parts 4, and then improve the intensity of total, shown in Fig. 4-5, this connector main body portion 41 position that is connected with two attaching parts connecting portions 42 is provided with triangle muscle 44.
Preferably, connector main body portion 41 position that is connected with two attaching parts connecting portions 42 is provided with many triangle muscle 44.Many triangle muscle 44 compartment of terrains are arranged in the connector main body portion 41, can improve the flanging rigidity of Z-shaped attaching parts 4 better.
Under the prerequisite that guarantees the manufacturing feasibility, the size of above-mentioned horizontal reinforced rib 43 and triangle muscle 44 is big as far as possible, and quantity is many as far as possible, to improve the rigidity of whole Z-shaped attaching parts.
Shown in Fig. 2-3, the inboard of front pillar inner panel 2 is provided with instrument mounting bracket 5.Instrument mounting bracket 5 is used for installing the usefulness of instrument in the car.For the feasibility that guarantees to weld, Z-shaped attaching parts 4 preferably is arranged in the tail end of instrument mounting bracket 5, and the length of its above-below direction can cover the height of instrument mounting bracket 5 as far as possible, and its width is the distance between preceding column reinforcement plate 1 and the front pillar inner panel 2.
Rod structure before a kind of manned vehicle vehicle body that the utility model provides, by using Z-shaped attaching parts, and with the two ends of Z-shaped attaching parts respectively with hinge stiffening plate and front pillar inner panel weld together, make capable transmission directly simple more; Z-shaped attaching parts footprint area is less, can be arranged in easily on the relevant position; And because the attaching parts connecting portion area of Z-shaped attaching parts is bigger, can be better and hinge stiffening plate, front pillar inner panel weld together, reduced the welding difficulty; Z-shaped attaching parts arranges horizontal reinforced rib and triangle muscle, has improved overall construction intensity, and it has satisfied car load NVH performance requriements on the whole, and makes easyly, simple in structure, and has saved material, has reduced productive costs.
Above-described only is principle of the present utility model and preferred embodiment.Should be pointed out that for the person of ordinary skill of the art, on the basis of the utility model principle, can also make some other modification, also should be considered as protection domain of the present utility model.
Claims (8)
1. rod structure before the manned vehicle vehicle body, it comprises preceding column reinforcement plate and the front pillar inner panel that is positioned at the outside, it is characterized in that, the inboard of column reinforcement plate is provided with hinge stiffening plate before described, be provided with Z-shaped attaching parts between column reinforcement plate and the described front pillar inner panel before described, one end of described Z-shaped attaching parts and described hinge stiffening plate weld together, its other end and described front pillar inner panel weld together.
2. rod structure before a kind of manned vehicle vehicle body according to claim 1, it is characterized in that, the both sides that described Z-shaped attaching parts comprises connector main body portion and is connected described connector main body portion are parallel to each other, and two attaching parts connecting portions that extend in opposite direction, one of them described attaching parts connecting portion and described hinge stiffening plate weld together, another described attaching parts connecting portion and described front pillar inner panel weld together.
3. rod structure before a kind of manned vehicle vehicle body according to claim 2 is characterized in that, described connector main body portion respectively with described before column reinforcement plate and described front pillar inner panel perpendicular.
4. rod structure before a kind of manned vehicle vehicle body according to claim 2 is characterized in that, described connector main body portion is provided with the horizontal reinforced rib that connects two described attaching parts connecting portions.
5. rod structure before a kind of manned vehicle vehicle body according to claim 4 is characterized in that, described connector main body portion is provided with many described horizontal reinforced ribs.
6. rod structure before a kind of manned vehicle vehicle body according to claim 2 is characterized in that, the described connector main body portion position that is connected with two described attaching parts connecting portions is provided with the triangle muscle.
7. rod structure before a kind of manned vehicle vehicle body according to claim 6 is characterized in that, the described connector main body portion position that is connected with two described attaching parts connecting portions is provided with many described triangle muscle.
8. rod structure before a kind of manned vehicle vehicle body according to claim 1 is characterized in that the inboard of described front pillar inner panel is provided with instrument mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140028 CN203142798U (en) | 2013-03-26 | 2013-03-26 | Front column structure of passenger car body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140028 CN203142798U (en) | 2013-03-26 | 2013-03-26 | Front column structure of passenger car body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203142798U true CN203142798U (en) | 2013-08-21 |
Family
ID=48970346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320140028 Expired - Fee Related CN203142798U (en) | 2013-03-26 | 2013-03-26 | Front column structure of passenger car body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203142798U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114638A (en) * | 2016-08-22 | 2016-11-16 | 靖江市新程汽车零部件有限公司 | Vehicle body A column reinforcement plate based on high intensity |
| CN107336748A (en) * | 2016-04-28 | 2017-11-10 | 马自达汽车株式会社 | The sidepiece body structure of vehicle |
-
2013
- 2013-03-26 CN CN 201320140028 patent/CN203142798U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336748A (en) * | 2016-04-28 | 2017-11-10 | 马自达汽车株式会社 | The sidepiece body structure of vehicle |
| US10526020B2 (en) | 2016-04-28 | 2020-01-07 | Mazda Motor Corporation | Side body structure of vehicle |
| CN106114638A (en) * | 2016-08-22 | 2016-11-16 | 靖江市新程汽车零部件有限公司 | Vehicle body A column reinforcement plate based on high intensity |
| CN106114638B (en) * | 2016-08-22 | 2018-09-21 | 靖江市新程汽车零部件有限公司 | Vehicle body A column reinforcement plates based on high intensity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130821 Termination date: 20200326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |