CN105253080A - Z-direction adjustable front bumper installation support and installation method thereof - Google Patents
Z-direction adjustable front bumper installation support and installation method thereof Download PDFInfo
- Publication number
- CN105253080A CN105253080A CN201510643160.2A CN201510643160A CN105253080A CN 105253080 A CN105253080 A CN 105253080A CN 201510643160 A CN201510643160 A CN 201510643160A CN 105253080 A CN105253080 A CN 105253080A
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- CN
- China
- Prior art keywords
- front bumper
- fender guard
- flange
- rack body
- distance
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- 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
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Classifications
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- 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
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/38—Arrangements for mounting bumpers on vehicles adjustably or movably mounted, e.g. horizontally displaceable for securing a space between parked vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a Z-direction adjustable front bumper installation support, and relates to the technical field of an apparatus for installing a bumper on a vehicle body. A certain gap is reserved between the inner surface of a first flange of a fender and the outer surface of a hook at the outer side of a support body so as to enable the space between the first flange of the fender and the support body to be adjustable. Such a structure can guarantee that the match between the Z-direction distance between a front bumper support and the flange of the fender and the gap between a front bumper and the fender is an optimal value.
Description
Technical field
The present invention relates to for the device technique field at vehicle body erection insurance thick stick, the front bumper mounting bracket that particularly a kind of Z-direction is adjustable and installation method.
Background technology
There is locating dowel pin in front bumper Design of mounting plate, locating dowel pin makes front bumper be restricted in the previous-next direction (Z-direction) of car forward-backward direction (X to), left side car door-car door direction, right side (Y-direction), vehicle body.Located by locating dowel pin when front bumper mounting bracket is arranged on fender guard, re-use bolt and fix.Its shortcoming is: after front bumper mounting bracket is installed on fender guard, and the locating dowel pin due to front bumper bracket limits X, Y, Z tri-directions, and the Z-direction distance of front bumper mounting bracket and fender guard flange just secures.Gap between front bumper and fender guard depends on this Z-direction distance to a certain extent, and after this Z-direction distance is fixing, the gap between front bumper with fender guard can present identical trend.When the defects such as V-arrangement seam appear in the gap between front bumper and fender guard, this front bumper mounting bracket can not adjust this Z-direction distance flexibly to improve the gap between front bumper and fender guard.
Summary of the invention
For solving the problem, the present invention proposes the adjustable front bumper mounting bracket of a kind of Z-direction and installation method, and its structure is simple, reasonable in design, be convenient to implement.
The technical solution adopted in the present invention is: the front bumper mounting bracket that a kind of Z-direction is adjustable, comprise rack body, its technical essential is: described rack body is also provided with grab, mounting hole and locating dowel pin, in the slot that grab is connected to front bumper, front bumper and rack body are fixed together, locating dowel pin is plugged in the jack of fender guard second flange, and along the upper and lower vibration of jack, certain interval is left between the outside face of the grab outside the inside face of fender guard first flange and rack body, make fender guard first flange and rack body spacing adjustable.
As a preferred embodiment of the present invention, the rack body adjusting fender guard first flange and rack body spacing is fixed on fender guard second flange through the mounting hole on rack body by screw.
An installation method for the front bumper mounting bracket that Z-direction is adjustable, installs front bumper, and its technical essential is: comprising:
By hand front bumper is mounted to basic body, under the mass property meeting fender guard and front bumper requires prerequisite, the first distance between manual adjustment rack body and fender guard flange;
Obtain the first distance, using the thickness of the first distance as chamfer frock square edge, make frock;
Utilize the distance between frock adjustment criteria wing plate of automobile body first flange and rack body, then front bumper is installed, and it is poor to measure gap between bumper/spoiler and fender guard, face, measures the second distance of now fender guard first flange and rack body simultaneously;
Obtain second distance;
If second distance can make the gap between fender guard and front bumper, face difference meets mass property requirement, then this frock is qualified, otherwise adjustment frock thickness, re-starts judgement; Repeatedly perform this and sentence process, until the frock detected all meets error requirements, determine that this frock is qualified;
In actual production line, the qualified frock of judgement is used for regulating the distance between the front bumper mounting bracket of vehicle and fender guard flange, utilizes connecting element front bumper mounting bracket and fender guard flange to be fixed afterwards.
Clearance gauge is adopted to obtain the first Distance geometry second distance.
As a preferred embodiment of the present invention, mass property requirement is: the gap between front bumper and fender guard should be 0 ~ 0.7mm; Face difference between front bumper and fender guard should be-1.4 ~ 0mm.
As another kind of preferred version of the present invention, frock is utilized to regulate the process of the distance between the rack body of vehicle and fender guard flange as follows:
First utilize the frock of carry magnet one side to be adsorbed on fender guard, another side is clipped between rack body and fender guard first flange, after distance is fixing, utilizes gauge member rack body and fender guard second flange to be fixed, removal frock.
Advantage of the present invention and beneficial effect are: the front bumper mounting bracket that this Z-direction is adjustable and installation method, certain interval is left between the outside face of the grab outside the inside face and rack body of fender guard first flange, make fender guard first flange and rack body spacing adjustable, this structure can guarantee that the Z-direction distance of front bumper bracket and fender guard flange is optimum value to front bumper with mating of fender guard gap.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, also can obtain other accompanying drawing according to these accompanying drawings.
The front bumper mounting support structure schematic diagram that Fig. 1 provides a kind of Z-direction adjustable for the embodiment of the present invention;
The hook structure schematic diagram that Fig. 2 provides for the embodiment of the present invention;
The fender guard that Fig. 3 provides for the embodiment of the present invention and rack body connection diagram;
The frock scheme of installation that Fig. 4 provides for the embodiment of the present invention;
The installation method diagram of circuit of the front bumper mounting bracket that the Z-direction that Fig. 5 provides for the embodiment of the present invention is adjustable;
In figure, sequence number is described as follows: 1 rack body, 1-1 locating dowel pin, 1-2 grab, 1-3 mounting hole, 2 front bumpers, 2-1 flange, 3 fender guards, 3-1 first flange, 3-2 second flange, 4 screws, 5, frock, 5-1 magnet.
Detailed description of the invention
Enable above-mentioned purpose of the present invention, feature and advantage become apparent more, below in conjunction with accompanying drawing 1 ~ 5 and detailed description of the invention, the present invention is further detailed explanation.
Embodiment 1:
The front bumper mounting bracket that the Z-direction that the present embodiment adopts is adjustable, comprise rack body 1, rack body 1 is also provided with grab 1-2, mounting hole 1-3 and locating dowel pin 1-1, in the slot that grab 1-2 is connected to front bumper 2, front bumper 2 and rack body 1 are fixed together, locating dowel pin 1-1 is plugged in the jack of fender guard 3 second flange 3-2, and along jack left and right vibration, certain interval is left between the outside face of the grab 1-2 outside the inside face of the first flange 3-1 of fender guard 3 and rack body 1, make the first flange 3-1 of fender guard 3 and rack body 1 spacing adjustable.
The fender guard 3 first flange 3-1 and rack body 1 that adjust spacing are fixed on fender guard 3 second flange 3-2 through the mounting hole 1-3 on rack body 1 by screw 4.
Embodiment 2:
The installation method of the front bumper mounting bracket that a kind of Z-direction that the present embodiment adopts is adjustable, front bumper mounting bracket is installed, comprising:
Step 101, is mounted to basic body by front bumper by hand, under the mass property meeting fender guard and front bumper requires prerequisite, and the first distance between manual adjustment rack body and fender guard flange.Mass property in the present embodiment requires: the gap between front bumper and fender guard should be 0 ~ 0.7mm; Face difference between front bumper and fender guard should be-1.4 ~ 0mm.When manual regulation, should ensure that front bumper and fender guard contact with each other, front bumper flange 2-1 contacts with the first flange of fender guard, but does not stress each other, prevents bumper/spoiler to be out of shape.For ensureing that frock meets the demands, in the present embodiment, the first distance of manual adjustment guarantees that the gap between fender guard and front bumper is uniform 0.35mm, does like this and the qualification rate of frock can be made significantly to increase, and also will improve the efficiency of later stage actual production.
Step 102, obtains the first distance, adopts clearance gauge to obtain the first distance.Using the thickness of this first distance as chamfer frock square edge, make frock.
Step 103 utilizes the distance between frock adjustment criteria wing plate of automobile body first flange and rack body, then installs front bumper, and it is poor to measure gap between bumper/spoiler and fender guard, face; Measure the second distance now between fender guard first flange and rack body simultaneously, detailed description of the invention: first the frock of carry magnet one side is adsorbed on fender guard, another side is clipped between rack body and fender guard first flange, and fender guard first flange and rack body spacing are fixed.Clearance gauge is adopted to measure second distance.
Step 104, obtains second distance; If second distance can make the gap of fender guard and front bumper, face difference meets mass property requirement, then this frock is qualified, otherwise adjustment frock thickness, re-starts judgement; Repeatedly perform this decision process, until the frock detected all meets error requirements, determine that this frock is qualified.Screw is utilized to be fixed on by rack body on fender guard second flange, removal frock.
Step 105, in actual production line, is used for regulating the distance between the front bumper mounting bracket of vehicle and fender guard flange by the qualified frock of judgement, utilizes screw or other standards part front bumper mounting bracket and fender guard flange to be fixed afterwards.
Frock is utilized to regulate the process of the distance between the front bumper mounting bracket of vehicle and fender guard first flange as follows:
First be adsorbed on fender guard by the frock 5 of carry magnet 5-1 one side, another side is clipped between rack body and fender guard first flange, after distance is fixing, utilizes gauge member rack body and fender guard second flange to be fixed, removal frock.
Although the foregoing describe the specific embodiment of the present invention, the those skilled in the art in this area should be appreciated that these are only casehistorys, can make various changes or modifications, and do not deviate from principle of the present invention and essence to these embodiments.Scope of the present invention is only defined by the appended claims.
Claims (6)
1. the front bumper mounting bracket that a Z-direction is adjustable, comprise rack body, it is characterized in that: described rack body is also provided with grab, mounting hole and locating dowel pin, in the slot that grab is connected to front bumper, front bumper and rack body are fixed together, locating dowel pin is plugged in the jack of fender guard second flange, and along the upper and lower vibration of jack, leave certain interval between the outside face of the grab outside the inside face of fender guard first flange and rack body, make fender guard first flange and rack body spacing adjustable.
2. the front bumper mounting bracket that Z-direction as claimed in claim 1 is adjustable, is characterized in that: the rack body adjusting fender guard first flange and rack body spacing is fixed on fender guard second flange through the mounting hole on rack body by screw.
3. an installation method for the front bumper mounting bracket that Z-direction is adjustable, front bumper mounting bracket according to claim 1 is installed, it is characterized in that: comprising:
Manually front bumper is mounted to basic body, under the mass property meeting fender guard and front bumper requires prerequisite, the first distance between manual adjustment rack body and fender guard flange;
Obtain the first distance, using the thickness of the first distance as chamfer frock square edge, make frock;
Utilize the distance between frock adjustment criteria wing plate of automobile body first flange and rack body, then front bumper is installed, and it is poor to measure gap between bumper/spoiler and fender guard, face, measures the second distance of now fender guard first flange and rack body simultaneously;
Obtain second distance;
If second distance can make the gap between fender guard and front bumper, face difference meets mass property requirement, then this frock is qualified, otherwise adjustment frock thickness, re-starts judgement; Repeatedly perform this and sentence process, until the frock detected all meets error requirements, determine that this frock is qualified;
In actual production line, the qualified frock of judgement is used for regulating the distance between the front bumper mounting bracket of vehicle and fender guard flange, utilizes gauge member front bumper mounting bracket and fender guard flange to be fixed afterwards.
4. the installation method of the front bumper mounting bracket that Z-direction as claimed in claim 3 is adjustable, is characterized in that: adopt clearance gauge to obtain the first Distance geometry second distance.
5. the installation method of the front bumper mounting bracket that Z-direction as claimed in claim 3 is adjustable, is characterized in that: mass property requirement is: the gap between front bumper and fender guard should be 0 ~ 0.7mm; Face difference between front bumper and fender guard should be-1.4 ~ 0mm.
6. the installation method of the front bumper mounting bracket that Z-direction as claimed in claim 3 is adjustable, is characterized in that: utilize frock to regulate the process of the distance between the rack body of vehicle and fender guard flange as follows:
First be adsorbed on fender guard by the frock of carry magnet one side, another side is clipped between rack body and fender guard first flange, after distance is fixing, utilizes gauge member rack body and fender guard second flange to be fixed, removal frock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510643160.2A CN105253080A (en) | 2015-10-08 | 2015-10-08 | Z-direction adjustable front bumper installation support and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510643160.2A CN105253080A (en) | 2015-10-08 | 2015-10-08 | Z-direction adjustable front bumper installation support and installation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105253080A true CN105253080A (en) | 2016-01-20 |
Family
ID=55093130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510643160.2A Pending CN105253080A (en) | 2015-10-08 | 2015-10-08 | Z-direction adjustable front bumper installation support and installation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105253080A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620557A (en) * | 2016-01-25 | 2016-06-01 | 重庆长安汽车股份有限公司 | Automobile front fender assembly structure |
| CN114590216A (en) * | 2021-09-17 | 2022-06-07 | 神通科技集团股份有限公司 | Structure for improving qualification rate of front-protection extension piece assembly and mounting method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0431152A (en) * | 1990-05-25 | 1992-02-03 | Nissan Motor Co Ltd | Fitting construction for bumper stay |
| CN201566580U (en) * | 2009-06-11 | 2010-09-01 | 浙江吉利汽车研究院有限公司 | Reinforcing plate for front bumper mounting frame of automobile |
| CN201808530U (en) * | 2010-09-07 | 2011-04-27 | 重庆长安汽车股份有限公司 | Car front bumper mounting structure |
| CN102390338A (en) * | 2011-09-30 | 2012-03-28 | 重庆长安汽车股份有限公司 | Connecting structure for side installation bracket of automobile bumper and wheel fender |
| CN203485861U (en) * | 2013-09-04 | 2014-03-19 | 北汽福田汽车股份有限公司 | Bumper installation support for automobile and automobile provided with same |
| CN205075773U (en) * | 2015-10-08 | 2016-03-09 | 华晨汽车集团控股有限公司 | Z is to adjustable front bumper installing support |
-
2015
- 2015-10-08 CN CN201510643160.2A patent/CN105253080A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0431152A (en) * | 1990-05-25 | 1992-02-03 | Nissan Motor Co Ltd | Fitting construction for bumper stay |
| CN201566580U (en) * | 2009-06-11 | 2010-09-01 | 浙江吉利汽车研究院有限公司 | Reinforcing plate for front bumper mounting frame of automobile |
| CN201808530U (en) * | 2010-09-07 | 2011-04-27 | 重庆长安汽车股份有限公司 | Car front bumper mounting structure |
| CN102390338A (en) * | 2011-09-30 | 2012-03-28 | 重庆长安汽车股份有限公司 | Connecting structure for side installation bracket of automobile bumper and wheel fender |
| CN203485861U (en) * | 2013-09-04 | 2014-03-19 | 北汽福田汽车股份有限公司 | Bumper installation support for automobile and automobile provided with same |
| CN205075773U (en) * | 2015-10-08 | 2016-03-09 | 华晨汽车集团控股有限公司 | Z is to adjustable front bumper installing support |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620557A (en) * | 2016-01-25 | 2016-06-01 | 重庆长安汽车股份有限公司 | Automobile front fender assembly structure |
| CN105620557B (en) * | 2016-01-25 | 2018-01-02 | 重庆长安汽车股份有限公司 | A kind of front fender of automobile assembly structure |
| CN114590216A (en) * | 2021-09-17 | 2022-06-07 | 神通科技集团股份有限公司 | Structure for improving qualification rate of front-protection extension piece assembly and mounting method |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160120 |
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| WD01 | Invention patent application deemed withdrawn after publication |