CN202283875U - Automobile fuel tank installation bracket - Google Patents
Automobile fuel tank installation bracket Download PDFInfo
- Publication number
- CN202283875U CN202283875U CN2011203269079U CN201120326907U CN202283875U CN 202283875 U CN202283875 U CN 202283875U CN 2011203269079 U CN2011203269079 U CN 2011203269079U CN 201120326907 U CN201120326907 U CN 201120326907U CN 202283875 U CN202283875 U CN 202283875U
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- frame
- side arm
- tank mounting
- mounting bracket
- 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.)
- Expired - Fee Related
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses an automobile fuel tank installation bracket, comprises a groove-shaped bracket body with flanged-edges around and a fuel tank installation hole arranged on the bottom of the groove, wherein the bracket body comprises a front bracket and a back bracket, the rear part of the front bracket is mutually overlapped with the front part of the back bracket, the fuel tank installation hole passes through the overlap position of the front bracket and the back bracket. The automobile fuel tank installation bracket has the following beneficial effects: the process difficulty of the fuel tank installation bracket is reduced, the intensity of the fuel tank installation bracket is increased and the connection firmness between the fuel tank installation bracket and the automobile body is increased.
Description
Technical field
The utility model relates to a kind of vehicular spare parts, especially relates to a kind of automotive oil tank mounting bracket.
Background technology
At present, at automotive field, there have two kinds of fuel tank mounting brackets to use to be very extensive, and a kind of is ", and a kind of is grooved.The fuel tank mounting bracket of "; Have only the dual-side of extension to link to each other with vehicle body; With the solder joint easy of crack of body contact, and the support strength of dual-side is not high, and the stress that fuel tank produced when vehicle body rocked makes the mounting bracket distortion easily; Can cause fuel tank to come off when serious, cause potential safety hazard.As shown in Figure 1, the fuel tank mounting bracket of grooved comprises the support body 1 that is provided with flange 5 all around, and bottom land is established fuel tank mounting hole 2, and support body 1 is through peripheral flanging 5 and body contact, this mounting bracket sound construction, the bigger fuel tank weight that can bear.But exist not enough: the mounting bracket of grooved one is through the sheet metal component punch forming, and difficulty of processing is big, mounting bracket easy of crack in the course of processing.
Chinese patent Granted publication number: CN201597441U; Disclose a kind of automotive oil tank mounting bracket October 06 2010 Granted publication day, comprises the support body and the support body faying surface all around that are approximate " fan-shaped "; Mounting hole is established at the center of support body; The mounting bracket of this structure, self structure intensity is big, has increased the overlap joint area with body contact; Decompose the fuel tank gravity that acts on mounting bracket and body contact place, can avoid the cracking of mounting bracket self and connecting portion vehicle body to a certain extent.Weak point is; The support body of " fan-shaped " is big through sheet metal component punch forming difficulty of processing; And the support body of " fan-shaped ", though decomposed the fuel tank gravity that acts on mounting bracket and body contact place, the fuel tank gravity of mounting bracket and fuel tank junction concentrates on mounting hole; When vehicle body rocked, the stress that fuel tank produces still can cause mounting hole periphery cracking on the mounting bracket.
The utility model content
The utility model is in order to overcome the fuel tank mounting bracket difficulty of processing deficiency big, easy to crack of prior art, a kind of easy processing to be provided, sound construction, fuel tank mounting bracket not easy to crack.
To achieve these goals, the utility model adopts following technical scheme:
A kind of automotive oil tank mounting bracket of the utility model; The support body of establishing flange all around and the fuel tank mounting hole of being located at bottom land that comprise grooved; Said support body comprises side arm and after-frame, the anterior overlap joint each other of the rear portion of side arm and after-frame, and said fuel tank mounting hole connects the lap-joint of side arm and after-frame.Grooved fuel tank mounting bracket is through the sheet metal component punch forming; Difficulty of processing is big, and mounting bracket is easy to crack in the course of processing, and is simple by the support body processing that side arm and after-frame overlap joint are formed; And the fuel tank mounting hole is located at side arm and after-frame lap-joint; Increase the intensity of fuel tank mounting hole periphery, the stability when strengthening the fuel tank mounting hole fuel tank producing stress in vehicle movement prevents distortion, the cracking of support body.
As preferably, the welded nut that the side of said fuel tank mounting hole in groove is provided with.The intensity that is provided with mounting hole of welded nut has further booster action, and makes things convenient for being fastenedly connected of fuel tank and mounting bracket, prevents that fuel tank is loosening.
As preferably, said welded nut is a square weld nut.The convenient welding of square weld nut is convenient to realize process automation.
As preferably, the bottom land of said side arm is provided with the preceding extension platform that stretches to after-frame, and the bottom land of said after-frame also is provided with the back extension platform that stretches to side arm.Before extension platform and back extension platform the intensity that can in the search speed that reduces side arm and after-frame, guarantee the support body bottom land is set, guarantee the intensity of fuel tank mounting hole periphery, stablize the fuel tank connection.The cost of promptly practicing thrift support body has guaranteed the intensity of support body again.
As preferably, the cell wall aslope of said support body, support body are the big grooved of end osculum.This design can enlarge the area of contact of fuel tank mounting bracket and vehicle body, disperses fuel tank stress, prevents the distortion or the cracking at support and body contact place.
As preferably, the side arm of said support body bottom land and after-frame lap-joint are provided with the knock hole that connects side arm and after-frame.In being connected of side arm and after-frame, support and vehicle body, to locate through mounting hole and knock hole, solution further improves setting accuracy only with the low problem of mounting hole accuracy of positioning.
As preferably, said side arm and after-frame welding, said support body welds with auto body.Be welded to connect and guarantee bonded assembly firmness and reliability, it is convenient to realize, cost is low.
As preferably, the flange of said side arm lap-joint is provided with the step that can hold the after-frame flange.Side arm and after-frame lap-joint flange are established step, guarantee fitting tightly of side arm and after-frame, also are beneficial to the applying of mounting bracket and auto body, make things convenient for the welding of side arm and after-frame and mounting bracket and vehicle body, guarantee the well-balanced of solder joint, make connection more reliable.
Therefore, the utlity model has following beneficial effect: (1) reduces the difficulty of processing of fuel tank mounting bracket; (2) intensity of raising fuel tank mounting bracket; (3) degree of being connected firmly of raising fuel tank mounting bracket and auto body.
Description of drawings
Fig. 1 is a kind of grooved fuel tank mounting bracket structural representation of prior art.
Fig. 2 is the structural representation of the utility model.
Fig. 3 is the exploded view of the utility model.
Fig. 4 is the birds-eye view of the utility model.
Fig. 5 is the section drawing at the A line place among Fig. 4.
Fig. 6 is the section drawing at the B line place among Fig. 4.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further description.
In Fig. 2, embodiment shown in Figure 3; A kind of automotive oil tank mounting bracket; Comprise the support body 1 of establishing flange 5 all around and the fuel tank mounting hole 2 of being located at bottom land of grooved, it is characterized in that said support body 1 comprises side arm 11 and after-frame 12; The anterior overlap joint each other of the rear portion of side arm 11 and after-frame 12, said fuel tank mounting hole 2 connects the lap-joint of side arm 11 and after-frame 12.Like Fig. 4, shown in Figure 5, the welded nut 3 that the side of said fuel tank mounting hole 2 in groove is provided with.Said welded nut 3 is a square weld nut.The bottom land of said side arm 11 is provided with the preceding extension platform 111 that stretches to after-frame, and the bottom land of said after-frame 12 also is provided with the back extension platform 121 that stretches to side arm.The cell wall aslope of said support body 1, support body 1 are the big grooved of end osculum.The side arm 11 and after-frame 12 lap-joints of said support body 1 bottom land are provided with the knock hole 4 that connects side arm 11 and after-frame 12.Said side arm 11 and after-frame 12 welding, said support body 1 and auto body welding.Like Fig. 4, shown in Figure 6, the flange 5 of said side arm 11 lap-joints is provided with the step that can hold after-frame 12 flange 5.
As shown in Figure 6, in the present embodiment, side arm 11 places after-frame 12 tops.Side arm 11 and after-frame 12 parts overlap joint constitute grooved support body 1.Side arm 11 and after-frame 12 lap-joint's spot-welded on, support body 1 and automobile rear floor assembly spot-welded on.Fuel tank mounting hole 2 and knock hole 4 all are positioned at the bottom land of grooved support body 1, are welded with square weld nut on the fuel tank mounting hole 2.As shown in Figure 3, the connection automobile rear floor assembly place of after-frame 12 cooperates back floor assembly structure to be provided with opening, and opening edge is along establishing flange 5.
Automotive oil tank mounting bracket in the present embodiment is such stack-mounted: at first; Before side arm 11 and after-frame 12 are assembled; Earlier square weld nut is welded in the side of after-frame 12 top tank mounting holes 2 in groove, handled easily, 12 spot welding are connected with after-frame with side arm 11 then.Secondly, through knock hole 4 and fuel tank mounting hole 2 location, after-frame 12 is following; Side arm 11 is last, and after-frame 12 flange 5 of lap-joint stretch into side arm 11 flange 5 steps below, and side arm 11 fits tightly with after-frame 12; The lap-joint of spot welding side arm 11 and after-frame 12 makes side arm 11 and after-frame 12 integrally welded.At last, through knock hole 4 and fuel tank mounting hole 2 location, fitted in the flange 5 and the automobile rear floor assembly junction of support body 1, through spot-welded on, automotive oil tank mounting bracket and automobile rear floor assembly are integrally welded.
When fuel tank is installed, connect the connecting bore and the fuel tank mounting hole 2 of fuel tank mounting bracket on the fuel tank through tighting a bolt, will tight a bolt and square weld nut is fastenedly connected.
Claims (8)
1. automotive oil tank mounting bracket; Comprise grooved around establish the support body (1) of flange (5) and be located at the fuel tank mounting hole (2) of bottom land; It is characterized in that; Said support body (1) comprises side arm (11) and after-frame (12), the anterior overlap joint each other of the rear portion of side arm (11) and after-frame (12), and said fuel tank mounting hole (2) connects the lap-joint of side arm (11) and after-frame (12).
2. a kind of automotive oil tank mounting bracket according to claim 1 is characterized in that, the welded nut (3) that the side of said fuel tank mounting hole (2) in groove is provided with.
3. a kind of automotive oil tank mounting bracket according to claim 2 is characterized in that said welded nut (3) is a square weld nut.
4. a kind of automotive oil tank mounting bracket according to claim 1 is characterized in that, the bottom land of said side arm (11) is provided with the preceding extension platform (111) that stretches to after-frame, and the bottom land of said after-frame (12) also is provided with the back extension platform (121) that stretches to side arm.
5. a kind of automotive oil tank mounting bracket according to claim 1 is characterized in that, the cell wall aslope of said support body (1), and support body (1) is the big grooved of end osculum.
6. according to the described a kind of automotive oil tank mounting bracket of the arbitrary claim of claim 1 to 5, it is characterized in that the side arm (11) of said support body (1) bottom land and after-frame (12) lap-joint are provided with the knock hole (4) that connects side arm (11) and after-frame (12).
7. a kind of automotive oil tank mounting bracket according to claim 1 is characterized in that, said side arm (11) and after-frame (12) welding, said support body (1) and auto body welding.
8. a kind of automotive oil tank mounting bracket according to claim 7 is characterized in that, the flange (5) of said side arm (11) lap-joint is provided with the step that can hold after-frame (12) flange (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203269079U CN202283875U (en) | 2011-09-02 | 2011-09-02 | Automobile fuel tank installation bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203269079U CN202283875U (en) | 2011-09-02 | 2011-09-02 | Automobile fuel tank installation bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202283875U true CN202283875U (en) | 2012-06-27 |
Family
ID=46295405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203269079U Expired - Fee Related CN202283875U (en) | 2011-09-02 | 2011-09-02 | Automobile fuel tank installation bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202283875U (en) |
-
2011
- 2011-09-02 CN CN2011203269079U patent/CN202283875U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20190902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |