CN203958053U - Automobile steel front anti-collision beam structure - Google Patents
Automobile steel front anti-collision beam structure Download PDFInfo
- Publication number
- CN203958053U CN203958053U CN201420258346.7U CN201420258346U CN203958053U CN 203958053 U CN203958053 U CN 203958053U CN 201420258346 U CN201420258346 U CN 201420258346U CN 203958053 U CN203958053 U CN 203958053U
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- energy
- absorption box
- prevention girders
- collision prevention
- panel
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Abstract
The utility model discloses a kind of automobile steel front anti-collision beam structure, comprise collision prevention girders body, one end of collision prevention girders body has towing pad, in towing pad, be fixed with sleeve nut, the two ends of collision prevention girders body are fixed with respectively an energy-absorption box, sleeve nut is arranged in energy-absorption box, the end of energy-absorption box is fixed with installation seat plate, described collision prevention girders body comprises crashproof panel, it is identical with crashproof panel that the both sides up and down of crashproof panel are respectively equipped with a length, middle part is hollow first crossbeam and second cross beam, and first crossbeam, second cross beam and crashproof panel surround groove; Described installation seat plate is provided with the location structure corresponding with vehicle body.By hook or knock hole are set on installation seat plate, facilitate the location of collision prevention girders on vehicle body, during installation, without frock, coordinate, collision prevention girders body adopts the rolling formation of remaining silent, and be rolled into certain radian by roller arc frock, so that and the moulding of the bumper/spoiler of different automobile types mate, structural strength is high.
Description
Technical field
The utility model relates to technical field of automobile parts, is specifically related to a kind of automobile steel front anti-collision beam structure.
Background technology
At present, the mounting means of common collision prevention girders on vehicle body has two kinds: 1, be fixed by welding on automobile, this mounting means is on body in white, to form the mounting rail that crosses together vehicle body, is unfavorable for like this assembling of part in machinery space; Meanwhile, be also not easy to change collision prevention girders.2, first by frock, collision prevention girders is located and is clamped on vehicle body, by the fixing collision prevention girders of fastener, in follow-up fitting process, frock is removed, frock also needs logistics to return to frock while circulating next station again again, so not only expend man-hour, increased human cost simultaneously.Therefore design a kind of installation location convenient, be convenient to dismounting, the collision prevention girders simultaneously with better intensity is the problem facing at present.
Utility model content
The utility model is exactly for above-mentioned technical matters, provides a kind of simple in structure, is easy to install and location, and has the collision prevention girders structure of better intensity.
For realizing this object, the automobile steel front anti-collision beam structure that the utility model is designed, comprise collision prevention girders body, one end of collision prevention girders body has towing pad, in towing pad, be fixed with sleeve nut, the two ends of collision prevention girders body are fixed with respectively an energy-absorption box, sleeve nut is arranged in energy-absorption box, the end of energy-absorption box is fixed with installation seat plate, it is characterized in that: described collision prevention girders body comprises crashproof panel, it is identical with crashproof panel that the both sides up and down of crashproof panel are respectively equipped with a length, middle part is hollow first crossbeam and second cross beam, first crossbeam, second cross beam and crashproof panel surround groove, described installation seat plate is provided with the location structure corresponding with vehicle body.
Further, the top of described installation seat plate is provided with the positioning hanger corresponding with chassis runner.
Further, the top of described installation seat plate has the knock hole corresponding with vehicle body bumper/spoiler angle brace.
Further, the middle part of described first crossbeam and the middle part of second cross beam are equipped with groove.
Further, between described energy-absorption box and collision prevention girders body, be fixed with energy-absorption box brace panel, the both sides up and down of energy-absorption box brace panel are fixedly connected with second cross beam with first crossbeam respectively, and energy-absorption box is fixed on energy-absorption box brace panel, and sleeve nut's front end is through energy-absorption box brace panel and towing pad.
Further, on described crashproof panel, be fixed with sleeve nut's brace panel, sleeve nut's front end is through energy-absorption box brace panel, crashproof panel and sleeve nut's brace panel.
Further, described energy-absorption box is provided with crumple muscle.
The beneficial effects of the utility model are: by hook or knock hole are set on installation seat plate, facilitate the location of collision prevention girders on vehicle body, during installation, without frock, coordinate, collision prevention girders body adopts the rolling formation of remaining silent, and by roller arc frock, be rolled into certain radian so that and the moulding of the bumper/spoiler of different automobile types mate, structural strength is high, first crossbeam, second cross beam and crashproof panel surround groove makes collision prevention girders stressed more even when collision, has strengthened crashworthiness.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of embodiment 1 in the utility model;
Fig. 2 is the structure schematic diagram of embodiment 1 in the utility model;
Fig. 3 is the exploded view of embodiment 1 in the utility model;
Fig. 4 is the cutaway view of A-A in the utility model;
Fig. 5 is the structural representation of the energy-absorption box of embodiment 1 in the utility model;
Fig. 6 is the structural representation of the installation seat plate of embodiment 1 in the utility model;
Fig. 7 is the Facad structure schematic diagram of embodiment 2 in the utility model;
Fig. 8 is the structure schematic diagram of embodiment 2 in the utility model;
Fig. 9 is the exploded view of embodiment 2 in the utility model;
Figure 10 is the cutaway view of B-B in the utility model;
Figure 11 is the structural representation of the energy-absorption box of embodiment 2 in the utility model;
Figure 12 is the structural representation of the installation seat plate of embodiment 2 in the utility model;
Wherein, 1-collision prevention girders body, 2-towing pad, 3-sleeve nut, 4-energy-absorption box, 5-installation seat plate, 6-crashproof panel, 7-first crossbeam, 8-second cross beam, 9-positioning hanger, 10-knock hole, 11-energy-absorption box brace panel, 12-sleeve nut brace panel, 13-crumple muscle, 14-bumper/spoiler angle brace, 15-bumper holder, 16-horn bracket, 17-fixed orifice.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is done further and is described in detail:
Embodiment 1:
Automobile steel front anti-collision beam structure as shown in Fig. 1-4, comprise collision prevention girders body 1, one end of collision prevention girders body 1 has towing pad 2, in towing pad 2, be fixed with sleeve nut 3, the two ends of collision prevention girders body 1 are fixed with respectively an energy-absorption box 4, sleeve nut 3 is arranged in energy-absorption box 4, the end of energy-absorption box 4 is fixed with installation seat plate 5, collision prevention girders body 1 comprises crashproof panel 6, it is identical with crashproof panel 6 that the both sides up and down of crashproof panel 6 are respectively equipped with a length, middle part is hollow first crossbeam 7 and second cross beam 8, first crossbeam 7, second cross beam 8 and crashproof panel 6 surround groove, the middle part of the middle part of first crossbeam 7 and second cross beam 8 is equipped with groove.As shown in Figure 6, the top of installation seat plate 5 is provided with the positioning hanger corresponding with chassis runner 9.Installation seat plate 5 be provided with for the hook with chassis runner end plate location and prepackage and with the fixing fixed orifice 17 of vehicle body, when assembly shop is installed anticollision beam assembly, hook is hung in the breach of chassis runner, Z-direction height based on chassis runner end plate is determined, by Z-direction pre-hung, the Z-direction height of the two ends that guaranteed anticollision beam assembly on vehicle body, by by hole 17 by installation seat plate 5 fixed-link on vehicle body, easy to assembly; Exempted the dismounting of frock, location is convenient, has increased installation effectiveness, has reduced cost of labor.Collision prevention girders body 1 is by the roll-forming of remaining silent, and the first crossbeam 7 of appropriate design and second cross beam 8 have further been strengthened the structural strength of collision prevention girders, when collision prevention girders is collided, stressed more even.
In technique scheme, as shown in Fig. 1-3, between the energy-absorption box 4 of both sides and collision prevention girders body 1, be fixed with energy-absorption box brace panel 11, the both sides up and down of energy-absorption box brace panel 11 are fixedly connected with second cross beam 8 with first crossbeam 7 respectively, energy-absorption box 4 is fixed on energy-absorption box brace panel 11, and sleeve nut 3 front end is through energy-absorption box brace panel 11 and towing pad 2.When energy-absorption box brace panel 11 can guarantee that vehicle is subject to head-on crash and offset collision, energy-absorption box 4 is stressed evenly, and collision prevention girders can not rupture in high-speed crash process.
In technique scheme, as shown in Figure 5, energy-absorption box 4 is provided with crumple muscle 13.Energy-absorption box 4, by drawing, arranges crumple muscle 13 on energy-absorption box 4, and when vehicle bears head-on crash and offset collision, energy-absorption box 4, because regular crumple occurs in the collision being subject to from collision prevention girders direction, has been strengthened crashproof effect.
Embodiment 2:
Automobile steel front anti-collision beam structure as shown in Fig. 7-10, comprise collision prevention girders body 1, one end of collision prevention girders body 1 has towing pad 2, in towing pad 2, be fixed with sleeve nut 3, the two ends of collision prevention girders body 1 are fixed with respectively an energy-absorption box 4, sleeve nut 3 is arranged in energy-absorption box 4, the end of energy-absorption box 4 is fixed with installation seat plate 5, collision prevention girders body 1 comprises crashproof panel 6, it is identical with crashproof panel 6 that the both sides up and down of crashproof panel 6 are respectively equipped with a length, middle part is hollow first crossbeam 7 and second cross beam 8, first crossbeam 7, second cross beam 8 and crashproof panel 6 surround groove, as shown in figure 12, the top of installation seat plate 5 has the knock hole 10 corresponding with vehicle body bumper/spoiler angle brace.Installation seat plate 5 be provided with for the knock hole 10 with vehicle body bumper/spoiler angle brace location and prepackage and with the hard-wired fixed orifice 17 of vehicle body, when assembly shop is installed anticollision beam assembly, by knock hole 10, installation seat plate 5 is hung on the hook of vehicle body bumper/spoiler angle brace, Z-direction height based on vehicle body bumper/spoiler angle brace is determined, by Z-direction pre-hung, the Z-direction height of the two ends that guaranteed anticollision beam assembly on vehicle body, by fixed orifice 17 by installation seat plate 5 fixed-link on vehicle body, easy to assembly; Exempted the dismounting of frock, location is convenient, has increased installation effectiveness, has reduced cost of labor.Collision prevention girders body 1 is by the roll-forming of remaining silent, and the first crossbeam 7 of appropriate design and second cross beam 8 have further been strengthened the structural strength of collision prevention girders.
In technique scheme, as shown in Fig. 7-9, between the energy-absorption box 4 of one side and collision prevention girders body 1, be fixed with energy-absorption box brace panel 11, the both sides up and down of energy-absorption box brace panel 11 are fixedly connected with second cross beam 8 with first crossbeam 7 respectively, energy-absorption box 4 is fixed on energy-absorption box brace panel 11, and sleeve nut 3 front end is through energy-absorption box brace panel 11 and towing pad 2.When energy-absorption box brace panel 11 can guarantee that vehicle is subject to head-on crash and offset collision, energy-absorption box 4 is stressed evenly, and collision prevention girders can not rupture in high-speed crash process.
In technique scheme, as shown in Fig. 7 and Fig. 9, on crashproof panel 6, be also fixed with sleeve nut's brace panel 12, sleeve nut 3 front end is through energy-absorption box brace panel 11, crashproof panel 6 and sleeve nut's brace panel 12.Sleeve nut's brace panel 12 has further been strengthened sleeve nut 3 structural strength, makes the stability of vehicle when traction higher.
In technique scheme, as shown in figure 11, energy-absorption box 4 is provided with crumple muscle 13.Energy-absorption box 4, by drawing, arranges crumple muscle 13 on energy-absorption box 4, and when vehicle bears head-on crash and offset collision, energy-absorption box 4, because regular crumple occurs in the collision being subject to from collision prevention girders direction, has been strengthened crashproof effect.
In the utility model, in front anticollision beam of automobile, all parts are steel part, all adopt MAG welding between all parts.Collision prevention girders body 1 is by the rolling formation of remaining silent, and adopts the roll-in of roller arc frock to go out certain radian so that and the bumper/spoiler radian of different automobile types mate.In collision prevention girders, along normal orientation, have the through hole that runs through collision prevention girders, in through hole, be connected with traction and use sleeve nut 3.When towing vehicle, the male thread portion on eye hitch is connected with the screw thread fit on sleeve nut 3, and eye hitch is screwed in sleeve nut 3 and can realize traction.Collision prevention girders in embodiment 1 is provided with positioning hanger 9 and vehicle body location on installation seat plate 5, and integrated bumper/spoiler angle brace 14, and the structures such as bumper holder 15 and horn bracket 16, are guaranteeing that under the prerequisite of structural strength, integrated level is high, has good practicality.Collision prevention girders in embodiment 2 has been offered knock hole 10 and vehicle body location on installation seat plate 5, and the structure such as integrated bumper holder 15 and horn bracket 16, and structural strength is high, and integrated component is many, and practicality is good.
The designed collision prevention girders of the utility model, for different vehicle bodies, has designed different location structures, and not only few during assembler, assembly precision is high simultaneously, and integrated level is high, has reduced cost of parts.
The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (7)
1. an automobile steel front anti-collision beam structure, comprise collision prevention girders body (1), one end of collision prevention girders body (1) has towing pad (2), in towing pad (2), be fixed with sleeve nut (3), the two ends of collision prevention girders body (1) are fixed with respectively an energy-absorption box (4), sleeve nut (3) is arranged in energy-absorption box (4), the end of energy-absorption box (4) is fixed with installation seat plate (5), it is characterized in that: described collision prevention girders body (1) comprises crashproof panel (6), it is identical with crashproof panel (6) that the both sides up and down of crashproof panel (6) are respectively equipped with a length, middle part is hollow first crossbeam (7) and second cross beam (8), first crossbeam (7), second cross beam (8) and crashproof panel (6) surround groove, described installation seat plate (5) is provided with the location structure corresponding with vehicle body.
2. a kind of automobile steel front anti-collision beam structure as claimed in claim 1, is characterized in that: the top of described installation seat plate (5) is provided with the positioning hanger corresponding with chassis runner (9).
3. a kind of automobile steel front anti-collision beam structure as claimed in claim 1, is characterized in that: the top of described installation seat plate (5) has the knock hole (10) corresponding with vehicle body bumper/spoiler angle brace.
4. a kind of automobile steel front anti-collision beam structure as claimed in claim 1, is characterized in that: the middle part of the middle part of described first crossbeam (7) and second cross beam (8) is equipped with groove.
5. a kind of automobile steel front anti-collision beam structure as claimed in claim 1, it is characterized in that: between described energy-absorption box (4) and collision prevention girders body (1), be fixed with energy-absorption box brace panel (11), the both sides up and down of energy-absorption box brace panel (11) are fixedly connected with second cross beam (8) with first crossbeam (7) respectively, it is upper that energy-absorption box (4) is fixed on energy-absorption box brace panel (11), and sleeve nut's (3) front end is through energy-absorption box brace panel (11) and towing pad (2).
6. a kind of automobile steel front anti-collision beam structure as claimed in claim 5, it is characterized in that: on described crashproof panel (6), be fixed with sleeve nut's brace panel (12), sleeve nut's (3) front end is through energy-absorption box brace panel (11), crashproof panel (6) and sleeve nut's brace panel (12).
7. a kind of automobile steel front anti-collision beam structure as described in claim 1 or 5, is characterized in that: described energy-absorption box (4) is provided with crumple muscle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420258346.7U CN203958053U (en) | 2014-05-20 | 2014-05-20 | Automobile steel front anti-collision beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420258346.7U CN203958053U (en) | 2014-05-20 | 2014-05-20 | Automobile steel front anti-collision beam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203958053U true CN203958053U (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420258346.7U Expired - Fee Related CN203958053U (en) | 2014-05-20 | 2014-05-20 | Automobile steel front anti-collision beam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203958053U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034723A (en) * | 2015-08-11 | 2015-11-11 | 奇瑞汽车股份有限公司 | Vehicle towing hook traction device |
| CN106627447A (en) * | 2016-11-25 | 2017-05-10 | 上汽通用五菱汽车股份有限公司 | Front anti-collision beam structure meeting various configurations |
| CN107618569A (en) * | 2016-07-15 | 2018-01-23 | 天津瑞林迪金属制品有限公司 | front anti-collision beam column body |
| CN108099833A (en) * | 2017-11-14 | 2018-06-01 | 吉利汽车研究院（宁波）有限公司 | Energy absorption device and automobile |
| CN109866727A (en) * | 2019-03-18 | 2019-06-11 | 重庆长安汽车股份有限公司 | A kind of vehicle rear bumper assembly mounting structure |
| CN111731213A (en) * | 2020-06-30 | 2020-10-02 | 汉腾汽车有限公司 | Quick mounting structure of anticollision roof beam |
| CN113002476A (en) * | 2021-02-05 | 2021-06-22 | 马鞍山市新马精密铝业股份有限公司 | Energy absorption box and press-fitting equipment of pedestrian anti-collision beam and using method of energy absorption box and press-fitting equipment |
| WO2021207888A1 (en) * | 2020-04-13 | 2021-10-21 | 宁波吉利汽车研究开发有限公司 | Collision prevention and energy absorption structure for vehicle front compartment, vehicle front compartment and vehicle |
| CN115042567A (en) * | 2022-05-25 | 2022-09-13 | 东风柳州汽车有限公司 | Automobile traction device mounting structure and automobile body structure |
-
2014
- 2014-05-20 CN CN201420258346.7U patent/CN203958053U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034723A (en) * | 2015-08-11 | 2015-11-11 | 奇瑞汽车股份有限公司 | Vehicle towing hook traction device |
| CN105034723B (en) * | 2015-08-11 | 2017-09-12 | 奇瑞汽车股份有限公司 | A kind of Automotive Drawbar draw-gear |
| CN107618569A (en) * | 2016-07-15 | 2018-01-23 | 天津瑞林迪金属制品有限公司 | front anti-collision beam column body |
| CN106627447A (en) * | 2016-11-25 | 2017-05-10 | 上汽通用五菱汽车股份有限公司 | Front anti-collision beam structure meeting various configurations |
| CN106627447B (en) * | 2016-11-25 | 2023-05-26 | 上汽通用五菱汽车股份有限公司 | Front anti-collision beam structure meeting various configurations |
| CN108099833B (en) * | 2017-11-14 | 2019-11-12 | 吉利汽车研究院（宁波）有限公司 | Energy absorption device and automobile |
| CN108099833A (en) * | 2017-11-14 | 2018-06-01 | 吉利汽车研究院（宁波）有限公司 | Energy absorption device and automobile |
| CN109866727A (en) * | 2019-03-18 | 2019-06-11 | 重庆长安汽车股份有限公司 | A kind of vehicle rear bumper assembly mounting structure |
| CN109866727B (en) * | 2019-03-18 | 2022-05-17 | 重庆长安汽车股份有限公司 | Vehicle rear bumper assembly mounting structure |
| WO2021207888A1 (en) * | 2020-04-13 | 2021-10-21 | 宁波吉利汽车研究开发有限公司 | Collision prevention and energy absorption structure for vehicle front compartment, vehicle front compartment and vehicle |
| CN111731213A (en) * | 2020-06-30 | 2020-10-02 | 汉腾汽车有限公司 | Quick mounting structure of anticollision roof beam |
| CN113002476A (en) * | 2021-02-05 | 2021-06-22 | 马鞍山市新马精密铝业股份有限公司 | Energy absorption box and press-fitting equipment of pedestrian anti-collision beam and using method of energy absorption box and press-fitting equipment |
| CN115042567A (en) * | 2022-05-25 | 2022-09-13 | 东风柳州汽车有限公司 | Automobile traction device mounting structure and automobile body structure |
| CN115042567B (en) * | 2022-05-25 | 2024-03-22 | 东风柳州汽车有限公司 | Automobile traction device mounting structure and automobile body structure |
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Legal Events
| Date | Code | Title | Description |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20200520 |