CN105035185B - A kind of assembling structure and its assembly method of fender and bumper - Google Patents
A kind of assembling structure and its assembly method of fender and bumper Download PDFInfo
- Publication number
- CN105035185B CN105035185B CN201510565643.5A CN201510565643A CN105035185B CN 105035185 B CN105035185 B CN 105035185B CN 201510565643 A CN201510565643 A CN 201510565643A CN 105035185 B CN105035185 B CN 105035185B
- Authority
- CN
- China
- Prior art keywords
- bumper
- hole
- side stand
- bumper side
- beater
- 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.)
- Active
Links
Classifications
-
- 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
- B62D25/16—Mud-guards or wings; Wheel cover panels
- B62D25/163—Mounting devices
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/16—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being exterior fittings, e.g. bumpers, lights, wipers, exhausts
-
- 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
- B60R2019/247—Fastening of bumpers' side ends
Abstract
The invention discloses the assembling structure and its assembly method of a kind of fender and bumper, this assembling structure includes beater or beat-up, the fender bracket being connected with beater or beat-up, bumper, the bumper side stand being connected with bumper, the flange face two ends of the beater or beat-up are arranged with the first beater or beat-up fixing hole, the second beater or beat-up fixing hole, and the fender bracket is provided with the first fender bracket fixing hole corresponding with the first beater or beat-up fixing hole, the second fender bracket fixing hole corresponding with the second beater or beat-up fixing hole.The assembling structure realizes the fixation between bumper, bumper holder, beater or beat-up, fender bracket using rivet, reduces number of parts, reduces production cost, and improve efficiency of assembling；Prepackage is reasonable in design, simple to operate using being slidably connected between bumper and bumper side stand, both saves manpower, after-sales service is facilitated again.
Description
Technical field
The present invention relates to technical field of automobile parts, refer specifically to a kind of bumper and beater or beat-up assembling structure and
Its assembly method.
Background technology
Bumper be face after the appearance member, safety member and consumable accessory of automobile, bumper and auto-body assembly it is poor,
Intensity and dismounting convenience are increasingly subject to the attention of people.A large amount of statistics of traffic accidents as shown by data, automobile is protected in traffic accident
Ratio highest of the dangerous thick stick by the angled shock in side and side impact.In this angled shock, bumper is extremely tested
The intensity connected between the front and rear beater or beat-up of vehicle body.At present, before and after bumper and vehicle body between beater or beat-up anchor point and solid
Fixed point is commonly used particular design, should ensure the intensity that beater or beat-up is assembled with bumper, fitting surface is efficiently controlled again
Difference, while also needing to consider the convenience of bumper dismounting after sale.
Bumper and vehicle body, particularly and the connection before and after vehicle body between beater or beat-up, at present generally using shown in Fig. 1
Assembling structure, beater or beat-up 1 and fender bracket 2 connected using bolt 7, and bumper 3 and bumper side stand 4 use rivet 6
Or the mode such as buckle 8 is connected, the connection between beater or beat-up 1 and bumper 3 is also connected using bolt 7, bumper alignment pin 304
It is positioned in the first bumper alignment pin positioning hole 104 and the second bumper alignment pin positioning hole 105 on beater or beat-up 1.
Above-mentioned assembling mode, is determined by the alignment pin positioning hole on the alignment pin and beater or beat-up that are carried on bumper
Position, it is ensured that the face after bumper assembling is poor.According to the parting length of bumper and beater or beat-up, the weight of bumper, pass through
Increase the quantity of connecting bolt between beater or beat-up and beater or beat-up, and between beater or beat-up and bumper connecting bolt quantity, can
With bonding strength of the guarantee insurance thick stick on beater or beat-up.
However, existing technology is primarily present following defect：(1) the connecting bolt quantity used when bumper is installed is more,
And the parting limited length of bumper and beater or beat-up, its spatial area is limited, in order to arrange four bolts, beater or beat-up and beater or beat-up
The installation direction of the connecting bolt installation direction of support and bumper and bumper side stand connecting bolt on the contrary, and bumper and
Bumper side stand needs to avoid the connecting bolt between beater or beat-up and beater or beat-up, improves bumper and bumper side
The design difficulty of support；(2) rivet is connected despite the use of between bumper and bumper side stand, and this work can
To be completed by supplier, the efficiency of assembling of main engine plants' assembly shop can be improved, but bumper size is big, weight weight, only by protecting
Cooperation between dangerous thick stick alignment pin, the first bumper alignment pin positioning hole and the second bumper alignment pin positioning hole can not be realized pre-
Dress, operative employee is before urgent bolt, it is necessary to bumper to pop-up with hand, otherwise bumper alignment pin can be in bumper gravity
Released under effect, cause bumper to need multiple operative employees to operate simultaneously when assembling, cause the increase of man-hour and number of workers；
(3) there is one on bumper in two fixing bolts close to automobile headlamp, installing space very little, in main engine plants' assembly shop,
When installing the bolt of this position, front car light is not yet installed, and operating space may have improvement, but dismantles this position after sale
, it is necessary to which first removing headlight could be carried out during bolt, the inconvenience to after-sales service band.
The content of the invention
There is provided the assembling structure and its dress of a kind of bumper and beater or beat-up aiming at above-mentioned technical problem by the present invention
Method of completing the square.The assembling structure realizes the fixation between bumper, bumper holder, beater or beat-up, fender bracket using rivet, subtracts
Small number of parts, reduces production cost, and improve efficiency of assembling；Pre-install and use between bumper and bumper side stand
It is slidably connected, it is reasonable in design, simple to operate, manpower is both saved, after-sales service is facilitated again.
To achieve the above object, designed by the present invention a kind of fender and the assembling structure of bumper, including the wing
Daughter board, the fender bracket being connected with beater or beat-up, bumper, the bumper side stand being connected with bumper, the beater or beat-up
Flange face two ends are arranged with the first beater or beat-up fixing hole, the second beater or beat-up fixing hole, and the fender bracket is provided with and the
The corresponding first fender bracket fixing hole of one beater or beat-up fixing hole, the second beater or beat-up branch corresponding with the second beater or beat-up fixing hole
Frame fixing hole, the first beater or beat-up fixing hole is fixedly connected with the first fender bracket fixing hole by the first rivet, described
Second beater or beat-up fixing hole is fixedly connected with the second fender bracket fixing hole by the second rivet；
The flange Middle face of the bumper is provided with bumper side stand limiting card by groove, and the bumper side stand is limited
Position card is respectively equipped with least one bumper side stand guide groove by the both sides of groove, and the bumper side stand is provided with and guarantor
The insurance that dangerous thick stick side stand limiting card coordinates by the corresponding bumper side stand limiting card of groove, with bumper side stand guide groove
Thick stick side stand lead, the bumper side stand limiting card can be movable by freedom in groove in bumper side stand limiting card,
The bumper side stand lead can be inserted into be slidably matched therewith in bumper side stand guide groove.
Further, bumper is provided between the first beater or beat-up fixing hole and the second beater or beat-up fixing hole of the beater or beat-up
First is provided between side stand limiting card spacing hole, the first beater or beat-up fixing hole and bumper the side stand limiting card spacing hole
Second is provided between bumper alignment pin positioning hole, the second beater or beat-up fixing hole and bumper the side stand limiting card spacing hole
Bumper alignment pin positioning hole；
The fender bracket is spacing provided with bumper side stand corresponding with bumper side stand limiting card spacing hole
Cartoon via, the first bumper alignment pin corresponding with the first bumper alignment pin positioning hole are determined by hole, with the second bumper
The corresponding second bumper alignment pin in position finger setting hole passes through hole.
Further, the flange face two ends of the bumper are arranged with 1 bumper and fixed by hole, each guarantor
Dangerous thick stick is fixed by hole and bumper side stand limiting card by being provided with 1 bumper alignment pin between groove.
Further, the two ends of the bumper side stand are arranged with fixes by the corresponding bumper in hole with bumper
Side stand mounting hole, the bumper side stand mounting hole is that bumper side stand mounting hole big end hole and bumper side stand are pacified
The dress small head bore in hole connects the irregularly-shaped hole to be formed；
The radius of the bumper side stand mounting hole big end hole is more than the radius of the small head bore of bumper side stand mounting hole,
The depth of the bumper side stand mounting hole big end hole is less than the depth of the small head bore of bumper side stand mounting hole, the insurance
Thick stick side stand mounting hole big end hole is connected with the small head bore junction of bumper side stand mounting hole using cambered surface transition.
Further, the inwall of the bumper side stand guide groove is provided with two parallel guide rails, the guide rail
Upper surface is less than the upper surface of bumper side stand guide groove, the inwall of the bumper side stand guide groove and the inwall of guide rail
Form T-shaped hollow out through hole.
Further, the bumper side stand limiting card is cantilever design, and it can be inserted into bumper side stand limiting card
Engage therewith in spacing hole.
Further, the bumper side stand lead includes the axis of guide and is integrally attached to the cunning of axis of guide one end
Block, the bumper side stand lead can be inserted into be slided in bumper side stand guide groove along guide rail.
Yet further, the first bumper side stand is additionally provided with the fender bracket to fix by hole, the insurance
Thick stick flange face is provided with to fix with the first bumper side stand and fixed by the corresponding second bumper side stand in hole by hole, institute
State bumper side stand and be provided with to fix with the second bumper side stand and fix logical by the corresponding 3rd bumper side stand in hole
Via.
Further, first rivet and the second rivet include blind rivet, rivet nut body, are set on rivet nut body
External member and the rivet nut cap for being integrally attached to rivet nut body one end, the diameter of first rivet and the second rivet are respectively less than guarantor
Dangerous thick stick fixes the diameter by hole and bumper side stand mounting hole big end hole.
A kind of method that assembling structure using above-mentioned fender and bumper is assembled, comprises the following steps：
Step 1：Beater or beat-up upper surface and fender bracket lower surface are fitted, make the first beater or beat-up fixing hole and first wing
The centering of daughter board support fixing hole, the second beater or beat-up fixing hole and the second fender bracket fixing hole centering, with the first rivet along
Rivet nut cap point to blind rivet direction pass through the first beater or beat-up fixing hole and the first fender bracket fixing hole, with the second rivet along
The direction that rivet nut cap points to blind rivet passes through the second beater or beat-up fixing hole and the second fender bracket fixing hole, by the first rivet and
Second rivet, realizes that bumper side stand limiting card spacing hole and bumper side stand limiting card pass through hole centering, first
Bumper alignment pin positioning hole and the first bumper alignment pin are protected by hole centering, the second bumper alignment pin positioning hole and second
Dangerous thick stick alignment pin completes the prepackage of beater or beat-up and fender bracket by hole centering；
Step 2：Bumper lower surface and bumper side stand upper surface are fitted, make bumper side stand lead along
Bumper alignment pin axially across bumper side stand guide groove, maintain the position of bumper constant, make bumper side stand
The direction for pointing to the small head bore of bumper side stand mounting hole along bumper side stand mounting hole big end hole is slided along guide rail,
So that bumper side stand lead and the engaging of bumper side stand guide groove, completion bumper and bumper side stand is pre-
Dress；
Step 3：After bumper and bumper side stand are pre-installed in step 2, bumper is fixed collateral by hole and bumper
Frame mounting hole big end hole is concentric, and bumper is fixed and passes through hole and bumper side stand mounting hole big end hole along insurance
The axial direction of thick stick alignment pin sequentially passes through rivet nut cap, external member, until bumper upper surface and the laminating of beater or beat-up lower surface, rivet nut cap
The lower surface of lower surface and bumper side stand mounting hole big end hole leaves two bumper alignment pins point on gap, bumper
Not Chuan Guo the first bumper alignment pin hole and the first bumper alignment pin positioning hole, the are located through by hole, the second bumper
The formation positioning of two bumper alignment pin positioning holes；
Step 4：Maintain the position of bumper constant, make bumper side stand along the small head bore of bumper side stand mounting hole
The direction for pointing to bumper side stand mounting hole big end hole is slided along guide rail, bumper side stand lead and bumper side
Support guide groove is released, while bumper side stand limiting card engages with bumper side stand limiting card spacing hole, rivet nut cap with
The lower surface laminating of the small head bore of bumper side stand mounting hole, and the lower surface of the small head bore of bumper side stand mounting hole is carried out
Compress, complete the fixation between beater or beat-up, fender bracket, bumper and bumper side stand；
Step 5：Beater or beat-up, fender bracket, bumper and bumper side stand are in the first rivet and the second rivet
Act on after lower fix, the first bumper side stand is fixed to be insured by hole, the fixation of the second bumper side stand by hole and the 3rd
It is concentric that thick stick side stand, which is fixed by hole, and the first bumper side stand is sequentially passed through with screw and is fixed by hole, the second guarantor
Dangerous thick stick side stand is fixed to fix by hole and the 3rd bumper side stand carries out reinforcement fixation by hole.
Compared with prior art, the invention has the advantages that：
First, the beater or beat-up and fender bracket of the present invention use rivet interlacement, beater or beat-up is realized while connection
Positioning with fender bracket and spacing, it is ensured that both relative positional accuracies, while improving efficiency of assembling；
Second, the bumper and bumper side stand of the present invention realize prepackage by being slidably connected, it is ensured that bumper
Do not separated in transport and assembling process with bumper side stand, realize the assembly supply of material of two parts, reduce main engine plants single
Solely assemble the man-hour of bumper and bumper side stand；
Third, the present invention is positioned by the alignment pin and beater or beat-up alignment pin positioning hole carried on bumper, guarantor is realized
The direct positioning of both dangerous thick stick and beater or beat-up appearances, eliminates the error that positioning change is brought, and is after guarantee insurance thick stick is assembled
Face difference provide the foundation；
Fourth, the fixation between the bumper and beater or beat-up of the present invention, the axial direction by bumper side stand along rivet is drawn
Consolidation shows, and rivet is to borrow beater or beat-up and fender bracket to connect rivet used in a upper procedure, eliminates background skill
The connecting bolt used in art, reduces number of parts, and efficiency of assembling is improved while production cost is reduced；
Fifth, when bumper of the present invention and bumper side stand are pre-installed and are fixed, bumper side stand only need to be made along guarantor
Predetermined slide between dangerous thick stick and bumper side stand, it is no longer necessary to using bolt, nut, the fixture such as rivet and
Instrument, operative employee, which only needs to singlehanded hand operation, to complete, simple to operate, installation facility；
Sixth, adding a screw fixing point after bumper and the beater or beat-up connection of the present invention, it is ensured that bumper exists
Being reliably connected on beater or beat-up, screw fixing point is near apart from mud guard distance, easy to operate, is easy to dismantle after sale.
Brief description of the drawings
Fig. 1 is the assembling decomposition texture schematic diagram of beater or beat-up and bumper in present context technology；
Fig. 2 is structural representation of the invention；
Fig. 3 is the structural representation of beater or beat-up in the present invention；
Fig. 4 is the structural representation of fender bracket in the present invention；
Fig. 5 is the assembling present invention looks up structural representation of beater or beat-up and fender bracket in the present invention；
Fig. 6 is the assembling overlooking the structure diagram of beater or beat-up and fender bracket in the present invention；
Fig. 7 is the structural representation of bumper in the present invention；
Fig. 8 is the structural representation of bumper side stand in the present invention；
Fig. 9 is the assembling structure schematic diagram of bumper and bumper side stand parcel received state in the present invention；
Figure 10 is the assembling overlooking the structure diagram of bumper and bumper side stand parcel received state in the present invention；
Figure 11 is the assembling present invention looks up structural representation of bumper and bumper side stand parcel received state in the present invention；
Figure 12 is the assembling structure schematic diagram of bumper and bumper side stand stationary state in the present invention；
Figure 13 is the assembling structure schematic diagram of bumper and bumper side stand stationary state in the present invention；
Figure 14 is the assembling overlooking the structure diagram of bumper and bumper side stand stationary state in the present invention；
Figure 15 is the assembling present invention looks up structural representation of bumper and bumper side stand stationary state in the present invention；
Figure 16 is Figure 14 Section A-A figure；
Figure 17 is Figure 15 section B-B figure；
Figure 18 is Figure 15 C-C sectional views；
In figure：1-beater or beat-up, 101-beater or beat-up lower surface, 102-beater or beat-up upper surface, 103-bumper side stand
Limiting card spacing hole, the 104-the first bumper alignment pin positioning hole, the 105-the second bumper alignment pin positioning hole, 106-the
One beater or beat-up fixing hole, the 107-the second beater or beat-up fixing hole, 2-fender bracket, 201-fender bracket lower surface,
202-fender bracket upper surface, 203-bumper side stand limiting card are passed through by hole, the 204-the first bumper alignment pin
Hole, the 205-the second bumper alignment pin pass through hole, the 206-the first fender bracket fixing hole, the 207-the second fender bracket
Fixing hole, the 208-the first bumper side stand are fixed to be passed through by hole, 3-bumper, 301-bumper side stand limiting card
Groove, 302-bumper side stand guide groove, 303-bumper fix by hole, 304-bumper alignment pin, 305-guide rail,
306-bumper upper surface, 307-bumper lower surface, the 308-the second bumper side stand, which are fixed, passes through hole, 4-bumper
Side stand, 401-bumper side stand limiting card, 402-bumper side stand lead, 403-bumper side stand are installed
Hole, 404-axis of guide, 405-sliding block, 406-bumper side stand upper surface, 407-bumper side stand lower surface,
408-the three bumper side stand is fixed collateral by hole, 409-bumper side stand mounting hole big end hole, 410-bumper
The small head bore of frame mounting hole, 5-screw, 6-rivet, the 601-the first rivet, the 602-the second rivet, 603-blind rivet, 604-nail
Body body, 605-external member, 606-rivet nut cap, 7-bolt, 8-buckle.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
It is as shown in figs. 2 to 4 the assembling structure of a kind of fender and bumper, it includes beater or beat-up 1 and beater or beat-up
Fender bracket 2, bumper 3, the bumper side stand 4 being connected with bumper 3 of 1 connection.The flange face two ends pair of beater or beat-up 1
Claim to be provided with the first beater or beat-up fixing hole 106, the second beater or beat-up fixing hole 107, fender bracket 2 is provided with solid with the first beater or beat-up
Determine the corresponding first fender bracket fixing hole 206 in hole 106, with the corresponding second beater or beat-up branch of the second beater or beat-up fixing hole 107
Frame fixing hole 207, the first beater or beat-up fixing hole 106 and the first fender bracket fixing hole 206 are fixed by the first rivet 601 to be connected
Connect, the second beater or beat-up fixing hole 107 is fixedly connected with the second fender bracket fixing hole 207 by the second rivet 602；
The flange Middle face of bumper 3 passes through groove 301, bumper side stand limiting card provided with bumper side stand limiting card
At least one bumper side stand guide groove 302 is respectively equipped with by the both sides of groove 301, bumper side stand 4 is provided with and insurance
Thick stick side stand limiting card is matched somebody with somebody by the corresponding bumper side stand limiting card 401 of groove 301, with bumper side stand guide groove 302
The bumper side stand lead 402 of conjunction, bumper side stand limiting card 401 can pass through groove in bumper side stand limiting card
Freely activity in 301, the bumper side stand lead 402 can be inserted into be slided therewith in bumper side stand guide groove 302
Coordinate.
In above-mentioned technical proposal, as illustrated in figures 3-6, the first beater or beat-up fixing hole 106 of beater or beat-up 1 and the second beater or beat-up
Bumper side stand limiting card spacing hole 103 is provided between fixing hole 107, the first beater or beat-up fixing hole 106 and bumper are collateral
The first bumper alignment pin positioning hole 104, the second beater or beat-up fixing hole 107 and insurance are provided between frame limiting card spacing hole 103
The second bumper alignment pin positioning hole 105 is provided between thick stick side stand limiting card spacing hole 103；
Fender bracket 2 is provided with spacing with the corresponding bumper side stand of bumper side stand limiting card spacing hole 103
Cartoon via 203, pass through with the corresponding first bumper alignment pin of the first bumper alignment pin positioning hole 104 hole 204, with second
The corresponding second bumper alignment pin of bumper alignment pin positioning hole 105 passes through hole 205.
In above-mentioned technical proposal, as shown in Fig. 7~12, the flange face two ends of bumper 3 are arranged with 1 bumper and fixed
By hole 303, each bumper is fixed by hole 303 and bumper side stand limiting card by insuring between groove 301 provided with 1
Thick stick alignment pin 304.
In above-mentioned technical proposal, as shown in Fig. 8~15, the two ends of bumper side stand 4 are arranged with to be fixed with bumper
By the corresponding bumper side stand mounting hole 403 in hole 303, bumper side stand mounting hole 403 is installed for bumper side stand
Hole big end hole 409 connects the irregularly-shaped hole formed with the small head bore 410 of bumper side stand mounting hole；
The radius of bumper side stand mounting hole big end hole 409 is more than the half of the small head bore 410 of bumper side stand mounting hole
Footpath, the depth of bumper side stand mounting hole big end hole 409 is less than the depth of the small head bore 410 of bumper side stand mounting hole, protects
The depth of dangerous thick stick side stand mounting hole big end hole 409 is 3.2~3.8mm, the depth of the small head bore 410 of bumper side stand mounting hole
For 5.1~5.5mm, bumper side stand mounting hole big end hole 409 is adopted with the small junction of head bore 410 of bumper side stand mounting hole
Connected with cambered surface transition.According to the assembly precision needs of bumper side stand 4, the diameter and bumper of setting rivet external member 605
The gap length of the small head bore 410 of side stand mounting hole, it is possible to achieve the first rivet 601 and the second rivet 602 are to fender bracket 4
Radial direction limit function.
In above-mentioned technical proposal, as shown in Fig. 7~15, the inwall of bumper side stand guide groove 302 is put down provided with two
Capable guide rail 305, the upper surface of guide rail 305 is less than the upper surface of bumper side stand guide groove 302, and bumper side stand is oriented to
The inwall of groove 302 forms T-shaped hollow out through hole with the inwall of guide rail 305.
In above-mentioned technical proposal, as shown in Fig. 8~16, bumper side stand limiting card 401 is cantilever design, and it can be inserted into
Engage therewith in bumper side stand limiting card spacing hole 103, so that the relative position of guarantee insurance thick stick side stand 4 and beater or beat-up 1
Put.Bumper side stand lead 402 includes the axis of guide 404 and is integrally attached to the sliding block 405 of the one end of the axis of guide 404, insurance
Thick stick side stand lead 402 can be inserted into be slided in bumper side stand guide groove 302 along guide rail 305.
In above-mentioned technical proposal, as shown in Fig. 4~9, the first bumper side stand is additionally provided with fender bracket 2 and fixes logical
Via 208, the flange face of bumper 3 is provided with to be fixed by the corresponding second bumper side in hole 208 with the first bumper side stand
Support is fixed by hole 308, and bumper side stand 4 is provided with to be fixed by hole 308 corresponding the with the second bumper side stand
Three bumper side stands, which are fixed, passes through hole 408, it is ensured that bumper being reliably connected on beater or beat-up, screw fixing point distance gear
Mud plate distance is near, easy to operate, is easy to dismantle after sale.
In above-mentioned technical proposal, as shown in Figure 17 and Figure 18, the first rivet 601 and the second rivet 602 include blind rivet 603,
Rivet nut body 604, the external member 605 being set on rivet nut body 604 and the rivet nut for being integrally attached to the one end of rivet nut body 604
Cap 606, the diameter of the rivet 602 of the first rivet 601 and second is respectively less than bumper and fixes collateral by hole 303 and bumper
The diameter of frame mounting hole big end hole 409.
A kind of method that assembling structure using above-mentioned fender and bumper is assembled, including following step
Suddenly：
Step 1：Beater or beat-up upper surface 102 and fender bracket lower surface 201 are fitted, make the first beater or beat-up fixing hole
106 and the centering of the first fender bracket fixing hole 206, the second beater or beat-up fixing hole 107 and the second fender bracket fixing hole 207
Centering, the first beater or beat-up fixing hole 106 and first is passed through with the first rivet 601 along the direction that rivet nut cap 606 points to blind rivet 603
Fender bracket fixing hole 206, the second beater or beat-up is passed through with the second rivet 602 along the direction that rivet nut cap 606 points to blind rivet 603
The fender bracket fixing hole 207 of fixing hole 107 and second, is riveted by the first rivet 601 and the second rivet 602, realizes insurance
Thick stick side stand limiting card spacing hole 103 and bumper side stand limiting card position finger setting by the centering of hole 203, the first bumper
The bumper alignment pin of hole 104 and first is fixed by the centering of hole 204, the second bumper alignment pin positioning hole 105 and the second bumper
Position pin completes the prepackage of beater or beat-up 1 and fender bracket 2 by the centering of hole 205；
Step 2：Bumper lower surface 307 and bumper side stand upper surface 406 are fitted, bumper side stand is oriented to
Post 402, axially across bumper side stand guide groove 302, maintains the position of bumper 3 not along bumper alignment pin 304
Become, bumper side stand 4 is pointed to the small head bore of bumper side stand mounting hole along bumper side stand mounting hole big end hole 409
Slided along guide rail 305 in 410 direction so that bumper side stand lead 402 and bumper side stand guide groove 302 block
Close, complete the prepackage of bumper 3 and bumper side stand 4, now bumper 3 and bumper side stand 4 there are 9 groups of faces to have laminating to close
System, the frictional force formed between this laminating, it is ensured that bumper side stand 4 will not be released from bumper 3.
Step 3：After bumper 3 and bumper side stand 4 are pre-installed in step 2, bumper, which is fixed, passes through hole 303 and bumper
Side stand mounting hole big end hole 409 is concentric, and bumper is fixed and passes through hole 303 and bumper side stand mounting hole major part
Axial direction of the hole 409 along bumper alignment pin 304 sequentially passes through rivet nut cap 606, external member 605, until the He of bumper upper surface 306
Beater or beat-up lower surface 101 is fitted, and the lower surface of rivet nut cap 606 and the lower surface of bumper side stand mounting hole big end hole 409 are stayed
There are two bumper alignment pins 304 on gap, bumper 3 to be each passed through the first bumper alignment pin to protect by hole 204, second
Dangerous thick stick is located through hole and positioned with the first bumper alignment pin positioning hole 104, the formation of the second bumper alignment pin positioning hole 105；
Step 4：Maintain the position of bumper 3 constant, make bumper side stand 4 along bumper side stand mounting hole microcephaly
The direction that bumper side stand mounting hole big end hole 409 is pointed in hole 410 is slided along guide rail 305, and bumper side stand is oriented to
Post 402 and bumper side stand guide groove 302 are released, while bumper side stand limiting card 401 is spacing with bumper side stand
Card spacing hole 103 engages, the lower surface laminating of rivet nut cap 606 and the small head bore 410 of bumper side stand mounting hole, and to bumper
The lower surface of the small head bore 410 of side stand mounting hole is compressed, and completes beater or beat-up 1, fender bracket 2, bumper 3 and insurance
Fixation between thick stick side stand 4；
Step 5：Beater or beat-up 1, fender bracket 2, bumper 3 and bumper side stand 4 are in the first rivet 601 and second
After being fixed in the presence of rivet 602, the first bumper side stand, which is fixed to fix by hole 208, the second bumper side stand, to be passed through
It is concentric that the bumper side stand of hole 308 and the 3rd, which is fixed by hole 408, sequentially passes through the first bumper with screw 5 collateral
Frame, which is fixed to fix to fix by the bumper side stand of hole 308 and the 3rd by hole 208, the second bumper side stand, passes through hole 408
Carry out reinforcement fixation.
As shown in Fig. 2~11, when removing bumper 3 from beater or beat-up 1, bumper 3 and bumper side stand 4 are first removed
Fixing screws 5, press down on bumper side stand limiting card 401 then along the axial direction of bumper alignment pin 304, are allowed to de-
From bumper side stand limiting card spacing hole 103.While above-mentioned pressing operation is carried out, make bumper side stand 4 along guarantor
Slided along guide rail 305 in the direction that dangerous thick stick side stand mounting hole big end hole 409 points to the small head bore 410 of bumper side stand mounting hole
Dynamic, when rivet nut cap 606 and bumper side stand mounting hole big end hole 409 are in concentric position, bumper side stand 4 will be from the wing
Deviate from daughter board 1, at the same time, bumper 3 and bumper side stand 4 recover preassembled condition again.Now bumper 3 is made in gravity
It will downwards be released along the axial direction of bumper alignment pin 304 under, and complete the dismounting of bumper 3.
The foregoing is only a specific embodiment of the invention, it is noted that any those skilled in the art exist
Disclosed herein technical scope in, the change or replacement that can be readily occurred in, should all cover protection scope of the present invention it
It is interior.
Claims (10)
1. the assembling structure of a kind of fender and bumper, including beater or beat-up (1), the beater or beat-up that is connected with beater or beat-up (1)
Support (2), bumper (3), the bumper side stand (4) being connected with bumper (3), the flange face two ends of the beater or beat-up (1)
Be arranged with the first beater or beat-up fixing hole (106), the second beater or beat-up fixing hole (107), the fender bracket (2) be provided with
The corresponding first fender bracket fixing hole (206) of first beater or beat-up fixing hole (106) and the second beater or beat-up fixing hole (107)
Corresponding second fender bracket fixing hole (207), the flange Middle face of the bumper (3) is spacing provided with bumper side stand
Card passes through groove (301), it is characterised in that：The first beater or beat-up fixing hole (106) and the first fender bracket fixing hole (206)
It is fixedly connected by the first rivet (601), the second beater or beat-up fixing hole (107) and the second fender bracket fixing hole
(207) it is fixedly connected by the second rivet (602)；
The bumper side stand limiting card is respectively equipped with least one bumper side stand guide groove by the both sides of groove (301)
(302), the bumper side stand (4) is provided with passes through the corresponding bumper side of groove (301) with bumper side stand limiting card
Support limiting card (401), the bumper side stand lead (402) coordinated with bumper side stand guide groove (302), it is described to protect
Dangerous thick stick side stand limiting card (401) can pass through freely activity, the bumper side in groove (301) in bumper side stand limiting card
Support lead (402) can be inserted into be slidably matched therewith in bumper side stand guide groove (302).
2. the assembling structure of fender according to claim 1 and bumper, it is characterised in that the beater or beat-up
(1) limited between the first beater or beat-up fixing hole (106) and the second beater or beat-up fixing hole (107) provided with bumper side stand limiting card
Position hole (103), is provided with the between the first beater or beat-up fixing hole (106) and bumper side stand limiting card spacing hole (103)
One bumper alignment pin positioning hole (104), the second beater or beat-up fixing hole (107) and bumper side stand limiting card spacing hole
(103) the second bumper alignment pin positioning hole (105) is provided between；
The fender bracket (2) is provided with bumper side stand corresponding with bumper side stand limiting card spacing hole (103)
Limiting card is by hole (203), the first bumper alignment pin corresponding with the first bumper alignment pin positioning hole (104) passes through hole
(204), the second bumper alignment pin corresponding with the second bumper alignment pin positioning hole (105) passes through hole (205).
3. the assembling structure of fender according to claim 1 and bumper, it is characterised in that the bumper
(3) flange face two ends are arranged with 1 bumper and fixed by hole (303), and each bumper, which is fixed, passes through hole (303)
With bumper side stand limiting card by being provided with 1 bumper alignment pin (304) between groove (301).
4. the assembling structure of fender according to claim 1 and bumper, it is characterised in that the bumper side
The two ends of support (4) are arranged with to be fixed by hole (303) corresponding bumper side stand mounting hole (403), institute with bumper
Bumper side stand mounting hole (403) is stated for bumper side stand mounting hole big end hole (409) and bumper side stand mounting hole
The irregularly-shaped hole that small head bore (410) connection is formed；
The radius of the bumper side stand mounting hole big end hole (409) is more than the small head bore of bumper side stand mounting hole (410)
Radius, the depth of the bumper side stand mounting hole big end hole (409) is less than the small head bore of bumper side stand mounting hole
(410) depth, the bumper side stand mounting hole big end hole (409) and the small head bore of bumper side stand mounting hole (410)
Junction is connected using cambered surface transition.
5. the assembling structure of fender according to claim 1 and bumper, it is characterised in that the bumper side
The inwall of support guide groove (302) is provided with two parallel guide rails (305), and the upper surface of the guide rail (305) is less than insurance
The upper surface of thick stick side stand guide groove (302), the inwall of the bumper side stand guide groove (302) is interior with guide rail (305)
Wall forms T-shaped hollow out through hole.
6. the assembling structure of fender according to claim 1 and bumper, it is characterised in that the bumper side
Support limiting card (401) is cantilever design, and it can be inserted into engages therewith in bumper side stand limiting card spacing hole (103).
7. the assembling structure of fender according to claim 1 and bumper, it is characterised in that the bumper side
Support lead (402) includes the axis of guide (404) and is integrally attached to the sliding block (405) of the axis of guide (404) one end, the insurance
Thick stick side stand lead (402) can be inserted into bumper side stand guide groove (302) along guide rail (305) slip.
8. the assembling structure of fender according to claim 1 and bumper, it is characterised in that the beater or beat-up branch
It is additionally provided with the first bumper side stand on frame (2) to fix by hole (208), bumper (3) the flange face is provided with and first
Bumper side stand is fixed to be fixed by hole (308), the bumper side by hole (208) corresponding second bumper side stand
Support (4), which is provided with to fix to fix by hole (308) corresponding 3rd bumper side stand with the second bumper side stand, to be passed through
Hole (408).
9. the assembling structure of fender according to claim 1 and bumper, it is characterised in that first rivet
(601) and the second rivet (602) include blind rivet (603), rivet nut body (604), the external member being set on rivet nut body (604)
(605) and it is integrally attached to the rivet nut cap (606) of rivet nut body (604) one end, first rivet (601) and the second riveting
The diameter of nail (602) is respectively less than bumper and fixed by the straight of hole (303) and bumper side stand mounting hole big end hole (409)
Footpath.
10. a kind of assembling structure of fender and bumper using described in claim 1~9 any one is assembled
Method, it is characterised in that comprise the following steps：
Step 1：Beater or beat-up upper surface (102) and fender bracket lower surface (201) are fitted, make the first beater or beat-up fixing hole
(106) consolidate with first fender bracket fixing hole (206) centering, the second beater or beat-up fixing hole (107) and the second fender bracket
Determine hole (207) centering, the first beater or beat-up is passed through along the direction that rivet nut cap (606) points to blind rivet (603) with the first rivet (601)
Fixing hole (106) and the first fender bracket fixing hole (206), blind rivet is pointed to the second rivet (602) along rivet nut cap (606)
(603) direction passes through the second beater or beat-up fixing hole (107) and the second fender bracket fixing hole (207), passes through the first rivet
(601) riveted with the second rivet (602), realize that bumper side stand limiting card spacing hole (103) and bumper side stand are spacing
Cartoon via (203) centering, the first bumper alignment pin positioning hole (104) and the first bumper alignment pin are right by hole (204)
In, the second bumper alignment pin positioning hole (105) and the second bumper alignment pin pass through hole (205) centering, complete beater or beat-up (1)
With the prepackage of fender bracket (2)；
Step 2：Bumper lower surface (307) and bumper side stand upper surface (406) are fitted, bumper side stand is oriented to
Post (402) axially across bumper side stand guide groove (302), maintains bumper (3) along bumper alignment pin (304)
Position is constant, bumper side stand (4) is pointed to bumper side stand along bumper side stand mounting hole big end hole (409) and pacifies
Slided along guide rail (305) in the direction of the dress small head bore in hole (410) so that bumper side stand lead (402) and bumper
Side stand guide groove (302) engages, and completes the prepackage of bumper (3) and bumper side stand (4)；
Step 3：After bumper (3) and bumper side stand (4) are pre-installed in step 2, bumper is fixed by hole (303) and insured
Thick stick side stand mounting hole big end hole (409) is concentric, and bumper is fixed and installed by hole (303) and bumper side stand
Axial direction of the hole big end hole (409) along bumper alignment pin (304) sequentially passes through rivet nut cap (606), external member (605), Zhi Daobao
Dangerous thick stick upper surface (306) and beater or beat-up lower surface (101) laminating, the lower surface and bumper side stand of rivet nut cap (606) are installed
Two bumper alignment pins (304) that the lower surface of hole big end hole (409) is left on gap, bumper (3) are each passed through first
Bumper alignment pin is located through hole and the first bumper alignment pin positioning hole (104), the by hole (204), the second bumper
The formation positioning of two bumper alignment pin positioning holes (105)；
Step 4：Maintain the position of bumper (3) constant, make bumper side stand (4) along bumper side stand mounting hole microcephaly
The direction that bumper side stand mounting hole big end hole (409) is pointed in hole (410) is slided along guide rail (305), and bumper is collateral
Frame lead (402) and bumper side stand guide groove (302) are released, while bumper side stand limiting card (401) and insurance
Thick stick side stand limiting card spacing hole (103) engages, under rivet nut cap (606) and the small head bore of bumper side stand mounting hole (410)
Surface is fitted, and the lower surface of the small head bore of bumper side stand mounting hole (410) is compressed, and completes beater or beat-up (1), wing
Fixation between board mount (2), bumper (3) and bumper side stand (4)；
Step 5：Beater or beat-up (1), fender bracket (2), bumper (3) and bumper side stand (4) are in the first rivet (601)
After fixed in the presence of the second rivet (602), the first bumper side stand is fixed collateral by hole (208), the second bumper
It is concentric that frame, which is fixed and fixed by hole (308) and the 3rd bumper side stand by hole (408), is worn successively with screw (5)
Cross the first bumper side stand and fix to fix by hole (208), the second bumper side stand and pass through hole (308) and the 3rd bumper
Side stand is fixed carries out reinforcement fixation by hole (408).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510565643.5A CN105035185B (en) | 2015-09-08 | 2015-09-08 | A kind of assembling structure and its assembly method of fender and bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510565643.5A CN105035185B (en) | 2015-09-08 | 2015-09-08 | A kind of assembling structure and its assembly method of fender and bumper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105035185A CN105035185A (en) | 2015-11-11 |
| CN105035185B true CN105035185B (en) | 2017-07-28 |
Family
ID=54442294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510565643.5A Active CN105035185B (en) | 2015-09-08 | 2015-09-08 | A kind of assembling structure and its assembly method of fender and bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105035185B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711655A (en) * | 2016-01-25 | 2016-06-29 | 北京电咖汽车科技有限公司杭州分公司 | Plastic wheel fender for vehicle |
| CN105857407A (en) * | 2016-04-01 | 2016-08-17 | 重庆长安汽车股份有限公司 | Connecting structure of front bumper and fender as well as automobile |
| CN105752169B (en) * | 2016-04-27 | 2018-05-08 | 武汉燎原模塑有限公司 | A kind of bumper and beater or beat-up assembling structure |
| CN107218876B (en) * | 2017-06-05 | 2020-03-27 | 奇瑞商用车（安徽）有限公司 | Matching detection device and matching detection method for front bumper and fender of automobile |
| CN108860037A (en) * | 2017-10-27 | 2018-11-23 | 武汉燎原模塑有限公司 | A kind of bumper components assembling structure |
| CN110027625A (en) * | 2018-01-12 | 2019-07-19 | 标致雪铁龙汽车股份有限公司 | A kind of rear fender closure structure |
| CN110116694A (en) * | 2018-02-06 | 2019-08-13 | 标致雪铁龙汽车股份有限公司 | A kind of connection structure and automobile of bumper and fender |
| CN109466636A (en) * | 2018-11-19 | 2019-03-15 | 神龙汽车有限公司 | A kind of fender and bumper skin are segmented bridging arrangement |
| CN111660978B (en) * | 2019-03-05 | 2024-02-27 | 标致雪铁龙汽车股份有限公司 | Locking support and vehicle of bumper upper epidermis |
| CN110103811B (en) * | 2019-04-23 | 2021-01-19 | 浙江合众新能源汽车有限公司 | Method for assembling headlamp and plastic fender |
| CN110606128B (en) * | 2019-08-22 | 2021-07-23 | 芜湖国风塑胶科技有限公司 | Plug-in type fender structure |
| JP7284118B2 (en) * | 2020-03-11 | 2023-05-30 | 本田技研工業株式会社 | Target installation device |
| CN112550198B (en) * | 2020-12-23 | 2023-01-17 | 东风小康汽车有限公司重庆分公司 | Integrated rear protective support |
| CN113715915B (en) * | 2021-09-13 | 2022-06-07 | 芜湖国风塑胶科技有限公司 | Novel fender and front bumper assembling method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10343381B4 (en) * | 2003-09-19 | 2005-12-08 | Dr.Ing.H.C. F. Porsche Ag | Detachable connection between two adjacent components, in particular outer skin parts of a vehicle body |
| DE102008020539A1 (en) * | 2008-04-24 | 2009-10-29 | GM Global Technology Operations, Inc., Detroit | Holding device of bumper of vehicle, has guide rail which is partly arranged behind walls of bumper and is connected with fender by screw connection |
| CN201367052Y (en) * | 2009-02-18 | 2009-12-23 | 上海世科嘉车辆技术研发有限公司 | Structure for mounting and fixing automobile plastic fender |
| DE102010034928A1 (en) * | 2010-08-20 | 2012-02-23 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Front end for a motor vehicle |
| CN203093963U (en) * | 2012-12-31 | 2013-07-31 | 长城汽车股份有限公司 | Installation structure of bumper |
| CN104554461B (en) * | 2013-10-25 | 2017-01-18 | 北汽福田汽车股份有限公司 | Vehicle |
-
2015
- 2015-09-08 CN CN201510565643.5A patent/CN105035185B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105035185A (en) | 2015-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105035185B (en) | A kind of assembling structure and its assembly method of fender and bumper | |
| CN102935624B (en) | Simulation impact test clamp for steering system | |
| CN201874928U (en) | Quick-assembly/disassembly and high-accuracy connecting device | |
| CN105222977A (en) | A kind of automobile little offset collision test obstacle | |
| CN202574090U (en) | Automobile anti-collision beam | |
| CN204774992U (en) | Low wind automobile luggage frame horizontal pole of making an uproar | |
| CN201685779U (en) | Back-chute type side protective structure for automobile | |
| CN205737796U (en) | Location, a kind of skylight lifting apparatus | |
| CN110194051B (en) | Vehicle cover installation device and method | |
| CN101565014B (en) | Head lamp for heavy automobile | |
| CN205034064U (en) | Anticollision roof beam and use vehicle of this anticollision roof beam | |
| CN208993781U (en) | Fender harness | |
| CN208364565U (en) | A kind of tool component of quick fixed car seat | |
| CN108565684B (en) | Electrical switchgear cabinet | |
| CN206832471U (en) | A kind of device for fixing running tracks and the detachable track for vehicle safety test | |
| CN217054617U (en) | Rail guard is used in public road bridge roof beam construction | |
| CN101653756B (en) | Automotive painting assistant device and using method thereof | |
| CN214057539U (en) | Railway maintenance car protector | |
| CN217415681U (en) | Automobile anti-collision beam assembly | |
| CN109720361A (en) | Mounting assembly and car body | |
| CN109158424B (en) | Axial locking device for horizontal roller system of super-huge universal rolling mill | |
| CN104691257A (en) | Trailer device | |
| CN205074436U (en) | Thin walled steel structure post roof beam and locking instrument for articulate | |
| CN218907055U (en) | Lamp system and vehicle | |
| CN109466430A (en) | A kind of automobile tail light fixed structure and automobile tail light assembly method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |