CN109131172A - A kind of anticollision bumper of car - Google Patents
A kind of anticollision bumper of car Download PDFInfo
- Publication number
- CN109131172A CN109131172A CN201811256680.8A CN201811256680A CN109131172A CN 109131172 A CN109131172 A CN 109131172A CN 201811256680 A CN201811256680 A CN 201811256680A CN 109131172 A CN109131172 A CN 109131172A
- Authority
- CN
- China
- Prior art keywords
- outer panel
- plate
- interior plate
- punching press
- filled
- 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.)
- Pending
Links
- 238000004080 punching Methods 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000000945 filler Substances 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims description 11
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/04—Making preforms by assembling preformed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
Abstract
The invention discloses a kind of anticollision bumper of car, including interior plate and outer panel, the intermediate position of outer panel protrudes outward, filled cavity is formed between interior plate medial surface, the both ends of outer panel flatten, and interior plate is filled with gum filler together with the both ends of outer panel are by stamping connection in filled cavity, the position that the both ends punching press of interior plate and outer panel is fixed is also equipped with multiple installation fixation holes respectively.The buffer structure of interior plate and outer panel formation arch first; form first layer buffer structure; the gum filler of inside filling forms second layer buffer structure again; realize secondary buffer and overlapping buffering; kinetic energy is utmostly absorbed, the damage of vehicle body is reduced, greatly reduces the injury to vehicle body; the present invention is not only simple in structure, security performance is high, and multilayer and overlapping buffering are realized and protected to the greatest extent to vehicle.
Description
Technical field
The present invention relates to technical field of vehicle safety, specifically a kind of anticollision bumper of car.
Background technique
Automotive engineering is maked rapid progress, and automobile is made of many components, wherein have protective component, transmission parts etc.,
Middle bumper is one of biggish covering on automobile, is mounted on automobile as an independent assembly, its peace to vehicle
Full protection, modeling effect, air dynamic behaviour etc. have large effect.Bumper be mounted on automobile front end and
Rearmost end, plays the role of vital in vehicle modeling style, it can annotate out the artistic style of vehicle external decoration, good
Bumper moulding be able to use family and feel pleasing, obtain the enjoyment of beauty.No matter the large and small Transform Type design of automobile, insurance
Thick stick always becomes the object that emphasis is moulded in hairstylist's hand, and handsome in appearance is the bright spot of vehicle and attraction.In addition, colliding
When, in most cases there is a participation of bumper, bumper is the weight of Hyundai Motor structure as safety guard for automobile
Want component part.
Summary of the invention
The object of the present invention is to provide a kind of anticollision bumper of car, to achieve the goals above, what the present invention used
Technical solution is as follows:
The intermediate position of a kind of anticollision bumper of car, including interior plate and outer panel, outer panel protrudes outward, in interior plate
Filled cavity, the both ends pressing of outer panel, and interior plate are formed between side together with the both ends of outer panel are by stamping connection,
Gum filler is filled in filled cavity, it is solid that the fixed position of the both ends punching press of interior plate and outer panel is also equipped with multiple installations respectively
Determine hole.
Processing technology the following steps are included:
Step 1: sheet fabrication, takes long two blocks of rectangular plates, is first flattened, it is one of using intermediate position as bending point,
Plate is set to be formed by bending cambered surface, curved plate both ends bend and are close to its both ends with the both ends of another block of plate and together
Flat, curved plate is outer panel, and another piece is then interior plate；
Step 2: plate stamping connects, the outer panel of step 1 and inside board ends are aligned, both ends are carried out with stamping equipment
Punching press is fixed, and the arc part of outer panel makes to form filled cavity between outer panel and interior plate；
Step 3: plate drills, the outer panel and inside board ends after step 2 punching press is fixed drill to be formed respectively and are used to pacify
The installation fixation hole of dress, ultimately forms bumper frame；
Step 4: filled rubber, the bumper frame after step 3 is punched is sent into mixer, is filled with rubber into filled cavity and fills out
Material, filled cavity is full of, then cold to lack.
The present invention has the advantage that interior plate first and outer panel are formed compared with domestic and international similar technique, product
The buffer structure of arch, forms first layer buffer structure, and the gum filler of inside filling forms second layer buffer structure again, realizes
Secondary buffer and overlapping buffering, utmostly absorb kinetic energy, reduce the damage of vehicle body, greatly reduce the injury to vehicle body,
So the present invention is not only simple in structure, security performance is high, multilayer and overlapping buffering are realized and are protected to the greatest extent to vehicle.
Detailed description of the invention
Fig. 1 is work flow diagram of the invention.
Specific embodiment
A kind of anticollision bumper of car, including interior plate 1 and outer panel 2, the intermediate position of outer panel 2 protrude outward, with
Filled cavity 3 is formed between 1 medial surface of interior plate, the both ends of outer panel 2 flatten, and the both ends of interior plate 1 and outer panel 2 pass through punching
Pressure links together, and gum filler 4 is filled in filled cavity 3, and the position that the both ends punching press of interior plate 1 and outer panel 2 is fixed is first
Installation fixation hole 5 is beaten after bending respectively again, and the position bent also passes through punching press fixation and forms stiffening plate 6.
Such as Fig. 1, processing technology the following steps are included:
Step 1: sheet fabrication, takes long two blocks of rectangular plates, is first flattened, it is one of using intermediate position as bending point,
Plate is set to be formed by bending cambered surface, curved plate both ends bend and are close to its both ends with the both ends of another block of plate and together
Flat, curved plate is outer panel 2, and another piece is then interior plate 1；
Step 2: plate stamping connects, the outer panel 2 of step 1 and 1 both ends of interior plate are aligned, with stamping equipment first to both ends
It carries out punching press to fix, punching press again after rear both ends are bent, the position of bending is stiffening plate 6, and the arc part of outer panel 2 makes
Filled cavity 3 is formed between outer panel 2 and interior plate 1；
Step 3: plate drills, the outer panel 2 and 1 both ends of interior plate after step 2 punching press is fixed drill to be formed respectively and be used for
The installation fixation hole 5 of installation, ultimately forms bumper frame；
Step 4: filled rubber, the bumper frame after step 3 is punched is sent into mixer, is filled with rubber into filled cavity 3
Filled cavity 3 is full of by filler, then cold to lack.
It should be noted that the node that work flow diagram of the invention is shown is 1 both ends pair of outer panel 2 and interior plate respectively
After neat punching press, outer panel 2 and the bending of 1 both ends of interior plate again filled rubber between punching press, outer panel 2 and interior plate 1, beat fixed pacify
Fill hole.
The foregoing is merely the schematical specific embodiment of the present invention, the range being not intended to limit the invention.It is any
Those skilled in the art, made equivalent changes and modifications under the premise of not departing from design and the principle of the present invention,
It should belong to the scope of protection of the invention.
Claims (4)
1. a kind of anticollision bumper of car, it is characterised in that: including interior plate and outer panel, the intermediate position of outer panel is dashed forward outward
Out, filled cavity is formed between interior plate medial surface, the both ends of outer panel flatten, and the both ends of interior plate and outer panel pass through punching
Pressure links together, and gum filler is filled in filled cavity, and the position that the both ends punching press of interior plate and outer panel is fixed is also distinguished
It is equipped with multiple installation fixation holes.
2. a kind of anticollision bumper of car as described in claim 1, it is characterised in that: the both ends punching press of interior plate and outer panel
Installation fixation hole is beaten at fixed position again after first bending respectively, and the position bent also passes through punching.
3. a kind of anticollision bumper of car as claimed in claim 1 or 2, which is characterized in that
Processing technology the following steps are included:
Step 1: sheet fabrication, takes long two blocks of rectangular plates, is first flattened, it is one of using intermediate position as bending point,
Plate is set to be formed by bending cambered surface, curved plate both ends bend and are close to its both ends with the both ends of another block of plate and together
Flat, curved plate is outer panel, and another piece is then interior plate；
Step 2: plate stamping connects, the outer panel of step 1 and inside board ends are aligned, both ends are carried out with stamping equipment
Punching press is fixed, and the arc part of outer panel makes to form filled cavity between outer panel and interior plate；
Step 3: plate drills, the outer panel and inside board ends after step 2 punching press is fixed drill to be formed respectively and are used to pacify
The installation fixation hole of dress, ultimately forms bumper frame；
Step 4: filled rubber, the bumper frame after step 3 is punched is sent into mixer, is filled with rubber into filled cavity and fills out
Material, filled cavity is full of, then cold to lack.
4. a kind of anticollision bumper of car as claimed in claim 3, it is characterised in that: the step 2 plate stamping connects work
In sequence, outer panel and inside board ends first distinguish punching press, punching press again after then both ends are bent, and the position of bending is to reinforce
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811256680.8A CN109131172A (en) | 2018-10-26 | 2018-10-26 | A kind of anticollision bumper of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811256680.8A CN109131172A (en) | 2018-10-26 | 2018-10-26 | A kind of anticollision bumper of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109131172A true CN109131172A (en) | 2019-01-04 |
Family
ID=64810224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811256680.8A Pending CN109131172A (en) | 2018-10-26 | 2018-10-26 | A kind of anticollision bumper of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109131172A (en) |
Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06278145A (en) * | 1993-03-25 | 1994-10-04 | Mitsui Petrochem Ind Ltd | Filling up method for car body frame member with foam |
| CN2285225Y (en) * | 1997-08-11 | 1998-07-01 | 许万禄 | Energy-absorption collision-damping bumper for car |
| KR19990010880A (en) * | 1997-07-18 | 1999-02-18 | 김영귀 | Bumper Reinforcement Panel Shock Absorbing Structure of Vehicle |
| CN1286185A (en) * | 1999-08-26 | 2001-03-07 | 本田技研工业株式会社 | Extruded member connecting structure |
| CN101134451A (en) * | 2006-08-31 | 2008-03-05 | 马自达汽车株式会社 | Vehicle bumper structure |
| CN101259510A (en) * | 2008-04-28 | 2008-09-10 | 长安福特马自达汽车有限公司 | Stamping method for using high-strength steel plate to manufacture automobile rear bumper steel girder |
| CN201457278U (en) * | 2009-08-27 | 2010-05-12 | 秦海伟 | Flexible cushioning device against mechanical impact of automobile |
| CN103043017A (en) * | 2012-12-10 | 2013-04-17 | 芜湖市顺昌汽车配件有限公司 | Automobile anti-collision device |
| CN203020242U (en) * | 2012-11-23 | 2013-06-26 | 长丰集团有限责任公司 | Automobile embedded type energy absorption cylinder connecting device |
| CN103402340A (en) * | 2013-08-05 | 2013-11-20 | 奥捷五金(江苏)有限公司 | Electronic product middle frame and processing method thereof |
| DE102013015420A1 (en) * | 2013-09-18 | 2015-04-02 | Benteler Automobiltechnik Gmbh | Bumper system and method of making a bumper system |
| CN204641635U (en) * | 2015-04-02 | 2015-09-16 | 北京汽车研究总院有限公司 | A kind of automobile front beam and automobile |
| CN105015462A (en) * | 2014-04-25 | 2015-11-04 | 通用汽车环球科技运作有限责任公司 | Architected automotive impact beam |
| CN205168399U (en) * | 2015-11-24 | 2016-04-20 | 天津华夏联盛汽车部件有限公司 | Car front bumper's anti -collision beam |
| CN105691334A (en) * | 2016-03-07 | 2016-06-22 | 北京航空航天大学 | Bumper device integrally formed by metal/composite material |
| CN205905928U (en) * | 2016-07-22 | 2017-01-25 | 广州益川机械有限公司 | Crash bar after automobile punching press |
| CN205905929U (en) * | 2016-07-22 | 2017-01-25 | 广州益川机械有限公司 | Crash bar before car punching press |
| CN106696654A (en) * | 2017-03-10 | 2017-05-24 | 吉林大学 | Carbon fiber reinforced composite vehicle door anti-collision beam |
| CN206217824U (en) * | 2016-11-17 | 2017-06-06 | 华南理工大学 | A kind of multi-buffer energy adsorption type automobile dumper device |
| CN206254943U (en) * | 2016-11-24 | 2017-06-16 | 清远浩和仪器设计有限公司 | A kind of truck rear bumper |
| CN206336243U (en) * | 2016-11-25 | 2017-07-18 | 深圳中凝科技有限公司 | A kind of vehicle vibration damping anti-impact bumper |
| CN206365801U (en) * | 2016-09-30 | 2017-08-01 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil's casing and have its cooking utensil |
| CN206475844U (en) * | 2017-02-13 | 2017-09-08 | 东莞市众亨发泡胶制品有限公司 | Safety durable type foaming automobile bumper |
| CN209290331U (en) * | 2018-10-26 | 2019-08-23 | 山东舜晟冲压科技股份有限公司 | A kind of anticollision bumper of car |
-
2018
- 2018-10-26 CN CN201811256680.8A patent/CN109131172A/en active Pending
Patent Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06278145A (en) * | 1993-03-25 | 1994-10-04 | Mitsui Petrochem Ind Ltd | Filling up method for car body frame member with foam |
| KR19990010880A (en) * | 1997-07-18 | 1999-02-18 | 김영귀 | Bumper Reinforcement Panel Shock Absorbing Structure of Vehicle |
| CN2285225Y (en) * | 1997-08-11 | 1998-07-01 | 许万禄 | Energy-absorption collision-damping bumper for car |
| CN1286185A (en) * | 1999-08-26 | 2001-03-07 | 本田技研工业株式会社 | Extruded member connecting structure |
| CN101134451A (en) * | 2006-08-31 | 2008-03-05 | 马自达汽车株式会社 | Vehicle bumper structure |
| CN101259510A (en) * | 2008-04-28 | 2008-09-10 | 长安福特马自达汽车有限公司 | Stamping method for using high-strength steel plate to manufacture automobile rear bumper steel girder |
| CN201457278U (en) * | 2009-08-27 | 2010-05-12 | 秦海伟 | Flexible cushioning device against mechanical impact of automobile |
| CN203020242U (en) * | 2012-11-23 | 2013-06-26 | 长丰集团有限责任公司 | Automobile embedded type energy absorption cylinder connecting device |
| CN103043017A (en) * | 2012-12-10 | 2013-04-17 | 芜湖市顺昌汽车配件有限公司 | Automobile anti-collision device |
| CN103402340A (en) * | 2013-08-05 | 2013-11-20 | 奥捷五金(江苏)有限公司 | Electronic product middle frame and processing method thereof |
| DE102013015420A1 (en) * | 2013-09-18 | 2015-04-02 | Benteler Automobiltechnik Gmbh | Bumper system and method of making a bumper system |
| CN105015462A (en) * | 2014-04-25 | 2015-11-04 | 通用汽车环球科技运作有限责任公司 | Architected automotive impact beam |
| CN204641635U (en) * | 2015-04-02 | 2015-09-16 | 北京汽车研究总院有限公司 | A kind of automobile front beam and automobile |
| CN205168399U (en) * | 2015-11-24 | 2016-04-20 | 天津华夏联盛汽车部件有限公司 | Car front bumper's anti -collision beam |
| CN105691334A (en) * | 2016-03-07 | 2016-06-22 | 北京航空航天大学 | Bumper device integrally formed by metal/composite material |
| CN205905928U (en) * | 2016-07-22 | 2017-01-25 | 广州益川机械有限公司 | Crash bar after automobile punching press |
| CN205905929U (en) * | 2016-07-22 | 2017-01-25 | 广州益川机械有限公司 | Crash bar before car punching press |
| CN206365801U (en) * | 2016-09-30 | 2017-08-01 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil's casing and have its cooking utensil |
| CN206217824U (en) * | 2016-11-17 | 2017-06-06 | 华南理工大学 | A kind of multi-buffer energy adsorption type automobile dumper device |
| CN206254943U (en) * | 2016-11-24 | 2017-06-16 | 清远浩和仪器设计有限公司 | A kind of truck rear bumper |
| CN206336243U (en) * | 2016-11-25 | 2017-07-18 | 深圳中凝科技有限公司 | A kind of vehicle vibration damping anti-impact bumper |
| CN206475844U (en) * | 2017-02-13 | 2017-09-08 | 东莞市众亨发泡胶制品有限公司 | Safety durable type foaming automobile bumper |
| CN106696654A (en) * | 2017-03-10 | 2017-05-24 | 吉林大学 | Carbon fiber reinforced composite vehicle door anti-collision beam |
| CN209290331U (en) * | 2018-10-26 | 2019-08-23 | 山东舜晟冲压科技股份有限公司 | A kind of anticollision bumper of car |
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