CN206537359U - A kind of front overhang support soldering member for having an alignment pin - Google Patents
A kind of front overhang support soldering member for having an alignment pin Download PDFInfo
- Publication number
- CN206537359U CN206537359U CN201720213479.6U CN201720213479U CN206537359U CN 206537359 U CN206537359 U CN 206537359U CN 201720213479 U CN201720213479 U CN 201720213479U CN 206537359 U CN206537359 U CN 206537359U
- Authority
- CN
- China
- Prior art keywords
- alignment pin
- crossbeam
- mounting bracket
- reinforcing plate
- pin
- 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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- 238000005476 soldering Methods 0.000 title claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 40
- 238000009434 installation Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 2
- 239000000725 suspension Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model is related to a kind of front overhang support soldering member for having an alignment pin, including crossbeam, left crossbeam mounting bracket, right crossbeam mounting bracket, left front reinforcing plate, reinforcing plate before right, left back reinforcing plate, reinforcing plate and lower shrouding behind the right side, the lower shrouding is connected to the crossbeam bottom, the left crossbeam mounting bracket and the right crossbeam mounting bracket are connected to the crossbeam two ends, in the left crossbeam mounting bracket and it is equipped with engine mounting reinforcing plate and steering gear bracket in the right crossbeam mounting bracket, alignment pin is equipped with the top of the left crossbeam mounting bracket and at the top of the right crossbeam mounting bracket.The beneficial effects of the utility model are：Add alignment pin, change the positioning method of traditional front suspension, the centering for solving suspension is poor, and the stressing conditions of fastening bolt are poor, the problem such as front overhang support soldering member is not easy to install.
Description
Technical field
The utility model belongs to automobile manufacturing field, and in particular to a kind of front overhang support soldering member for having an alignment pin.
Background technology
Front overhang support soldering member is used to install engine, steering gear and left and right lower swing arm, and it is connected by bolt with vehicle frame,
For engine behind front wheel rear-guard vehicle.Existing front overhang support soldering member has four frame beam mounting holes, one of main fixed
Position mounting hole, one location and installation hole.General assembly has lifted front overhang support soldering member with dolly when assembling, due to lifting front overhang branch
The dolly of frame soldering member is needed it is difficult to ensure that the mounting hole after front overhang support soldering member is lifted is accurately aimed at vehicle body side member mounting hole
Wanting operative employee to manually adjust allows it to be aligned, and simultaneously tightens bolt insertion mounting hole with instrument.Positioning and assembling need to enter simultaneously
OK, there is certain inconvenience in assembling process.It is positioning and fastening for fixed bolt, alignment tolerance is big, suspension is overall right
It is neutral poor, suspension behavior will be caused to have a strong impact on.The load while bolt directly withstands shocks, stressing conditions are poor.
Utility model content
The utility model proposes a kind of front overhang support soldering member for having an alignment pin, alignment pin is added, changes traditional front overhang
The positioning method of frame, the centering for solving suspension is poor, and the stressing conditions of fastening bolt are poor, and front overhang support soldering member is not easy to install
Etc. problem.
What the technical solution of the utility model was realized in：
A kind of front overhang support soldering member for having an alignment pin, it is characterised in that：It is big including crossbeam, left crossbeam mounting bracket, the right side
Reinforcing plate and lower shrouding behind beam mounting bracket, left front reinforcing plate, right preceding reinforcing plate, left back reinforcing plate, the right side, the lower shrouding connection
In the crossbeam bottom, the left crossbeam mounting bracket and the right crossbeam mounting bracket are connected to the crossbeam two ends,
In the left crossbeam mounting bracket and engine mounting reinforcing plate and steering gear bracket are equipped with the right crossbeam mounting bracket,
Alignment pin is equipped with the top of the left crossbeam mounting bracket and at the top of the right crossbeam mounting bracket.
Preferably, two fixed peaces are equipped with the top of the left crossbeam mounting bracket and at the top of the right crossbeam mounting bracket
Hole is filled, the alignment pin is located at the symmetrical centre in described two fixed installation holes.
Preferably, the alignment pin is provided with superposed pre-determined bit pin and being accurately positioned with dowel pin positioned at bottom
Post, the pre-determined bit pin and it is described be accurately positioned cooperation pin between transition is connected by circular conical surface.
Preferably, the size of the pre-determined bit pin coordinates the size of pin small than described be accurately positioned.
Preferably, the alignment pin bottom is provided with disk, the alignment pin and is set with square alignment pin reinforcing plate, institute
Disk is stated with the alignment pin reinforcing plate to weld together.
Preferably, alignment pin is welded in the left crossbeam mounting bracket by alignment pin reinforcing plate and the right crossbeam is pacified
Fill on support.
Preferably, the crossbeam is bathtub construction, the lower seal plate welding in the crossbeam bottom, the crossbeam with it is described
Lower shrouding formation enclosed construction.
The beneficial effects of the utility model are：
1 is compared with traditional tubular structure, the lifting of front overhang support soldering member integral rigidity, and coupling drop is shaken, crusherbull zone
Can be more superior.
2nd, the utility model changes the positioning method of traditional front suspension, using positioning finger setting forward mounting.More traditional spiral shell
Anchoring position substantially increases the overall to centrality of front overhang, to ensureing that the performance of front overhang plays a crucial role.While alignment pin
The side force of fixing bolt is also shared, it is to avoid fixing bolt is sent out because repeating to be loosened the situation of failure by big lateral forces
It is raw.Solve traditional structure need to position and assemble need to while the problem of carrying out causing to assemble difficulty, the utility model only need to first by
In the positioning hole of alignment pin insertion vehicle body side member, corresponding that hole is fixedly mounted just accurately to upper, reassembling fastening bolt will
It is easily many.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation one of the front overhang support soldering member for having alignment pin described in the utility model embodiment；
Fig. 2 is the structural representation two of the front overhang support soldering member for having alignment pin described in the utility model embodiment；
Fig. 3 is the structural representation of the alignment pin described in utility model embodiment.
In figure：
1st, crossbeam；2nd, left crossbeam mounting bracket；3rd, right crossbeam mounting bracket；4th, left front reinforcing plate；5th, right preceding reinforcing plate；6、
Left back reinforcing plate；7th, reinforcing plate behind the right side；8th, lower shrouding；9th, engine mounting reinforcing plate；10th, steering gear bracket；11st, alignment pin；
12nd, hole is fixedly mounted；13rd, pre-determined bit pin；14th, it is accurately positioned cooperation pin；15th, circular conical surface；16th, disk；17th, alignment pin adds
Strong plate.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As shown in Figure 1-2, the front overhang support soldering member for having alignment pin described in the utility model embodiment, including crossbeam 1,
Strengthen behind left crossbeam mounting bracket 2, right crossbeam mounting bracket 3, left front reinforcing plate 4, right preceding reinforcing plate 5, left back reinforcing plate 6, the right side
Plate 7 and lower shrouding 8, the lower shrouding 8 are connected to the bottom of crossbeam 1, the left crossbeam mounting bracket 2 and the right crossbeam peace
Dress support 3 be connected in the two ends of crossbeam 1, the left crossbeam mounting bracket 2 and the right crossbeam mounting bracket 3 on
Provided with engine mounting reinforcing plate 9 and steering gear bracket 10, the left top of crossbeam mounting bracket 2 and the right crossbeam install branch
The top of frame 3 is equipped with alignment pin 11；The top of left crossbeam mounting bracket 2 and the top of right crossbeam mounting bracket 3 are equipped with
Two fixed installation holes 12, the alignment pin 11 is located at the symmetrical centre in described two fixed installation holes 12.
As shown in figure 3, in this example, the alignment pin 11 is provided with superposed pre-determined bit pin 13 and positioned at bottom
Be accurately positioned cooperation pin 14, the pre-determined bit pin 13 and it is described be accurately positioned cooperation pin 14 between held in the mouth by circular conical surface 15
Take over and cross；The size of the pre-determined bit pin 13 coordinates the size of pin 14 small than described be accurately positioned；The bottom of alignment pin 11
Portion, which is provided with disk 16, the alignment pin 11, is set with square alignment pin reinforcing plate 17, the disk 16 and the alignment pin
Reinforcing plate 17 welds together；Alignment pin 11 is welded in the left crossbeam mounting bracket 2 and institute by alignment pin reinforcing plate 17
State in right crossbeam mounting bracket 3.
In this example, the crossbeam 1 is bathtub construction, and the lower shrouding 8 is welded on the bottom of crossbeam 1, the crossbeam 1 with
The formation of lower shrouding 8 enclosed construction.
Calibration function is done using 2 alignment pins, alignment pin is divided into 2 grades of thickness sizes, and 1 grade of top size is small, is pre-determined bit
Level (pre-determined bit pin), makes alignment pin easily enter positioning hole, and 1 grade of lower section size (is accurately positioned and matched somebody with somebody to be accurately positioned fit dimension
Dowel pin post), it is ensured that calibration room.Seamlessly transitted between 2 grades of sizes of alignment pin using circular conical surface, it is ensured that be oriented to easily fast
Speed.
Alignment pin bottom is disc structure, and alignment pin reinforcing plate is fitted through alignment pin with bottom disc, will by welding
Alignment pin reinforcing plate is an entirety with disk weldering.Alignment pin reinforcing plate is square structure, and centre is provided with circular hole, it is contemplated that processing
The economy of assembling, circular hole size is more slightly larger than 2 grades of sizes of alignment pin (size for being accurately positioned cooperation pin).
It is provided with two fixed installation hole symmetrical centres in left crossbeam mounting bracket and right crossbeam mounting bracket with determining
The alignment pin mounting hole that position pin coordinates, alignment pin passes through alignment pin reinforcing plate and left crossbeam mounting bracket through alignment pin mounting hole
Weld together with right crossbeam mounting bracket.
Crossbeam is one time punching molded trench structure, and case type closed structure is turned into by spot welding with lower shrouding.And tradition
Tubular structure compare, front overhang support soldering member integral rigidity lifting, coupling drop shake, crusherbull zone performance it is more superior.
Left crossbeam mounting bracket and right crossbeam mounting bracket and each self-corresponding left front reinforcing plate, left back reinforcing plate but before
Strengthen the variable section structure of plate weld half box of formation after reinforcing plate and the right side, be finally an entirety by welding weldering with crossbeam.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of front overhang support soldering member for having an alignment pin, it is characterised in that：Including crossbeam, left crossbeam mounting bracket, right crossbeam
Reinforcing plate and lower shrouding behind mounting bracket, left front reinforcing plate, right preceding reinforcing plate, left back reinforcing plate, the right side, the lower shrouding are connected to
The crossbeam bottom, the left crossbeam mounting bracket and the right crossbeam mounting bracket are connected to the crossbeam two ends, institute
State in left crossbeam mounting bracket and be equipped with engine mounting reinforcing plate and steering gear bracket, institute in the right crossbeam mounting bracket
State at the top of left crossbeam mounting bracket and be equipped with alignment pin at the top of the right crossbeam mounting bracket.
2. the front overhang support soldering member according to claim 1 for having an alignment pin, it is characterised in that：The left crossbeam installs branch
Two fixed installation holes are equipped with the top of top of the trellis and the right crossbeam mounting bracket, the alignment pin is located at described two fixations
At the symmetrical centre of mounting hole.
3. the front overhang support soldering member according to claim 2 for having an alignment pin, it is characterised in that：The alignment pin is provided with
Superposed pre-determined bit pin and it is accurately positioned cooperation pin positioned at bottom, the pre-determined bit pin and described is accurately positioned
Transition is connected by circular conical surface between cooperation pin.
4. the front overhang support soldering member according to claim 3 for having an alignment pin, it is characterised in that：The pre-determined bit pin
Size coordinates the size of pin small than described be accurately positioned.
5. the front overhang support soldering member according to claim 3 for having an alignment pin, it is characterised in that：The alignment pin bottom is set
Have and square alignment pin reinforcing plate is set with disk, the alignment pin, the disk is welded on the alignment pin reinforcing plate
Together.
6. the front overhang support soldering member according to claim 5 for having an alignment pin, it is characterised in that：Alignment pin passes through alignment pin
Reinforcing plate be welded in the left crossbeam mounting bracket and the right crossbeam mounting bracket on.
7. the front overhang support soldering member according to claim 1 for having an alignment pin, it is characterised in that：The crossbeam is flute profile knot
Structure, the lower seal plate welding is in the crossbeam bottom, the crossbeam and the lower shrouding formation enclosed construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720213479.6U CN206537359U (en) | 2017-03-07 | 2017-03-07 | A kind of front overhang support soldering member for having an alignment pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720213479.6U CN206537359U (en) | 2017-03-07 | 2017-03-07 | A kind of front overhang support soldering member for having an alignment pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206537359U true CN206537359U (en) | 2017-10-03 |
Family
ID=59942198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720213479.6U Expired - Fee Related CN206537359U (en) | 2017-03-07 | 2017-03-07 | A kind of front overhang support soldering member for having an alignment pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206537359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050669A (en) * | 2018-08-23 | 2018-12-21 | 北京新能源汽车股份有限公司 | Front suspension installing support and car |
-
2017
- 2017-03-07 CN CN201720213479.6U patent/CN206537359U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050669A (en) * | 2018-08-23 | 2018-12-21 | 北京新能源汽车股份有限公司 | Front suspension installing support and car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 |