CN109927782A - A kind of subframe vehicle body mounting bracket - Google Patents
A kind of subframe vehicle body mounting bracket Download PDFInfo
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- CN109927782A CN109927782A CN201910185403.0A CN201910185403A CN109927782A CN 109927782 A CN109927782 A CN 109927782A CN 201910185403 A CN201910185403 A CN 201910185403A CN 109927782 A CN109927782 A CN 109927782A
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- 239000002184 metal Substances 0.000 claims abstract description 185
- 238000005452 bending Methods 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000012797 qualification Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 12
- 238000003466 welding Methods 0.000 description 9
- 230000007547 defect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
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Abstract
The invention discloses a kind of subframe vehicle body mounting brackets, it is related to the technical field of automobile manufacture, including sheet metal component one, sheet metal component two, sheet metal component three, sheet metal component four and casing, sheet metal component three is set to the top of sheet metal component two, folding surface after the part three of sheet metal component three, three left folding bent face of part and three right folding bent face of part are welded with the middle part of sheet metal component two rear side and two left folding bent face of part and two right folding bent face of part respectively, sheet metal component four is equipped with the front side of sheet metal component two, the four left folding bent face of part and four right folding bent face of part of sheet metal component four are welded with two left folding bent face of the part of sheet metal component two and two right folding bent face of part respectively, sheet metal component one is set to the lower section of sheet metal component two and sheet metal component four, it is welded with one left folding bent face of the part of sheet metal component one lower end surface of the two left folding bent face of middle part and part of sheet metal component two, the lower end surface of two right folding bent face of part and the one right folding bent face of part of sheet metal component one weld.Vehicle body mounting bracket in the present invention increases casing, is conveniently adjusted, improves dimensional stability, improves product qualification rate.
Description
Technical field
The present invention relates to the technical fields of automobile manufacture, and in particular to a kind of subframe vehicle body mounting bracket.
Background technique
With being growing more intense for automobile industry competition, the total quality of auto parts and components is required also in continuous promoted.
At this stage, a kind of subframe vehicle body Design of mounting plate easily causes assembly dimensional discrepancy is big, stability is poor etc. there are some defects
Problem.Short transverse can not be adjusted after the completion of mounting bracket assembly welding, and intensity is insufficient, between generating after auto-body assembly
Gap causes mass defect.
A kind of installation assembly of vehicle controller bracket of disclosure of the invention that China Patent Publication No. is CN103287360B,
Including controller ontology and bracket, the end face of the controller ontology is equipped with symmetrical two flange, and each flange includes
It is approximately parallel to the auxiliary section of controller ontology end face, further includes the interconnecting piece for connecting auxiliary section and controller ontology end face, institute
State auxiliary section, interconnecting piece, controller ontology form the card slot penetrated for bracket.The installation assembly of the invention, structure is simple,
Bracket is engaged by the way that flange is arranged in the end face of controller ontology, realizes the disassembly convenience of controller ontology and bracket,
And the stability of installation.
Technical solution involved in above-mentioned documents is not particularly suited for solving the technical problem in the application.The application needs
A kind of vehicle body mounting support structure is provided, the irrationality designed before improving.
Summary of the invention
The purpose of the present invention is to provide a kind of subframe vehicle body mounting brackets, caused by the prior art above-mentioned to solve
Defect.
A kind of subframe vehicle body mounting bracket, including sheet metal component one, sheet metal component two, sheet metal component three and sheet metal component four,
The sheet metal component is respectively arranged on the left side and the right side one left folding bent face of part at it after downward bending and one right folding of part is curved
Face, the sheet metal component two are respectively arranged on the left side and the right side two right folding bent face of two left folding bent face of part and part, institute at it after bending forward
It states sheet metal component three and side and is respectively arranged on the left side and the right side folding surface, three left folding bent face of part and part after part three behind after downward bending
Three right folding bent faces, the sheet metal component four at the top of it and are respectively arranged on the left side and the right side folding surface, part on part four after bending forward
Four right folding bent face of four left folding bent faces and part；
The sheet metal component three is set to the top of sheet metal component two, and folding surface, three left folding of part are curved after the part three of the sheet metal component three
Face and three right folding bent face of part are welded with the middle part of sheet metal component two rear side and two left folding bent face of part and two right folding bent face of part respectively,
The sheet metal component four is equipped with the front side of sheet metal component two, and the four left folding bent face of part and four right folding of part of the sheet metal component four are curved
Face is welded with two left folding bent face of the part of sheet metal component two and two right folding bent face of part respectively,
The sheet metal component one is set to the lower section of sheet metal component two and sheet metal component four, two left folding of middle part and part of the sheet metal component two
The lower end surface of bent face is welded with one left folding bent face of the part of sheet metal component one, the lower end surface of the two right folding bent face of part and sheet metal component one
One right folding bent face of part welding.
Preferably, which further includes sleeve, offers through-hole, the sleeve on the part four on folding surface
Folding surface welds on the through-hole opened up on folding surface on part four, the sleeve and part four, the top of the sleeve and metal plate
The lower end face contact of part three.
Preferably, the lower end surface at the middle part of the sheet metal component four and the bending place of sheet metal component one are welded, the sheet metal component four
Four right folding bent face of four left folding bent face of part and part lower end surface it is curved with one left folding bent face of the part of sheet metal component one and one right folding of part respectively
Face welding.
Preferably, the material of the sheet metal component one, sheet metal component two, sheet metal component three and sheet metal component four is steel plate SAPH440.
Preferably, the middle part of the sheet metal component one and sheet metal component four is uniformly distributed and is coaxially provided with mounting hole.
Advantages of the present invention: the new vehicle body mounting bracket in the present invention increases casing, adjusts, improves convenient for height
The intensity of vehicle body mounting bracket improves assembly dimensional stability, improves product qualification rate.It can effectively reduce because of other
Situations such as size caused by component structural defect is not in place, and deviation is even scrapped improves assembly size qualification rate, drop
The low expenses such as do over again, reprocess, have saved the costs such as artificial and kinetic energy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of new vehicle body mounting bracket.
Fig. 2 is the structural schematic diagram of the vertical view of new vehicle body mounting bracket.
Fig. 3 is the structural schematic diagram of sheet metal component one.
Fig. 4 is the structural schematic diagram of sheet metal component two.
Fig. 5 is the structural schematic diagram of sheet metal component three.
Fig. 6 is the structural schematic diagram of sheet metal component four.
Fig. 7 is the structural schematic diagram of sleeve.
Fig. 8 is the structural schematic diagram of old vehicle body mounting bracket.
Fig. 9 is the structural schematic diagram of the vertical view of old vehicle body mounting bracket.
Figure 10 is the structural schematic diagram of sheet metal component six.
Figure 11 is the structural schematic diagram of sheet metal component seven.
Figure 12 is the structural schematic diagram of sheet metal component nine.
Wherein:
1- sheet metal component one；One left folding bent face of 11- part；One right folding bent face of 12- part；2- sheet metal component two；Two left folding of 21- part is curved
Face；Two right folding bent face of 22- part；3- sheet metal component three；Folding surface after 31- part three；Three left folding bent face of 32- part；Three right folding of 33- part is curved
Face；4- sheet metal component four；Folding surface on 41- part four；Four left folding bent face of 42- part；Four right folding bent face of 43- part；5- sleeve；
6- sheet metal component six；Six left folding bent face of 61- part；Six right folding bent face of 62- part；7- sheet metal component seven；Seven left folding of 71- part is curved
Face；Seven right folding bent face of 72- part；8- sheet metal component eight；Eight left folding bent face of 81- part；Eight right folding bent face of 82- part；9- sheet metal component nine；91-
Nine left folding bent face of part；Nine right folding bent face of 92- part；The lower folding surface of 93- part nine.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Embodiment 1
As shown in Figures 1 to 12, a kind of subframe vehicle body mounting bracket, including sheet metal component 1, sheet metal component 22, sheet metal component
33 and sheet metal component 44,
The sheet metal component 1 is respectively arranged on the left side and the right side one left folding bent face 11 of part and one right folding of part at it after downward bending
Bent face 12, the sheet metal component 22 are respectively arranged on the left side and the right side two left folding bent face 21 of part and two right folding of part at it after bending forward
Bent face 22, the sheet metal component 33 side and are respectively arranged on the left side and the right side folding surface 31, part three after part three behind after downward bending
Three right folding bent face 33 of left folding bent face 32 and part, the sheet metal component 44 are set at the top of it with the left and right sides respectively after bending forward
There is four right folding bent face 43 of folding surface 41 on part four, four left folding bent face 42 of part and part；
The sheet metal component 33 is set to the top of sheet metal component 22, and folding surface 31, part three are left after the part three of the sheet metal component 33
Folding surface 32 and three right folding bent face 33 of part are curved with the middle part of sheet metal component 22 rear side and two left folding bent face 21 of part and two right folding of part respectively
Face 22 is welded,
The sheet metal component 44 is equipped with the front side of sheet metal component 22, the four left folding bent face 42 of part and part four of the sheet metal component 44
Right folding bent face 43 is welded with two left folding bent face 21 of the part of sheet metal component 22 and two right folding bent face 22 of part respectively,
The sheet metal component 1 is set to the lower section of sheet metal component 22 and sheet metal component 44, the middle part of the sheet metal component 22 and part two
The lower end surface of left folding bent face 21 is welded with one left folding bent face 11 of the part of sheet metal component 1, the lower end of the two right folding bent face 22 of part
The one right folding bent face 12 of part of face and sheet metal component 1 welds.
In the present invention, which further includes sleeve 5, offers through-hole on folding surface 41 on the part four,
The sleeve 5 passes through the through-hole opened up on folding surface 41 on part four, and the sleeve 5 is welded with folding surface 41 on part four, the set
The top of cylinder 5 and the lower end face contact of sheet metal component 33.The whole structure that the casing 5 can increase the vehicle body mounting bracket is strong
Degree.
In the present invention, the middle part of the sheet metal component 1 and sheet metal component 44 is uniformly distributed and is coaxially provided with mounting hole.The vehicle body
Mounting bracket passes through mounting hole using screw and connect with vehicle body after completing all welding.
Embodiment 2
As shown in Figures 1 to 12, a kind of subframe vehicle body mounting bracket, including sheet metal component 1, sheet metal component 22, sheet metal component
33 and sheet metal component 44,
The sheet metal component 1 is respectively arranged on the left side and the right side one left folding bent face 11 of part and one right folding of part at it after downward bending
Bent face 12, the sheet metal component 22 are respectively arranged on the left side and the right side two left folding bent face 21 of part and two right folding of part at it after bending forward
Bent face 22, the sheet metal component 33 side and are respectively arranged on the left side and the right side folding surface 31, part three after part three behind after downward bending
Three right folding bent face 33 of left folding bent face 32 and part, the sheet metal component 44 are set at the top of it with the left and right sides respectively after bending forward
There is four right folding bent face 43 of folding surface 41 on part four, four left folding bent face 42 of part and part；
The sheet metal component 33 is set to the top of sheet metal component 22, and folding surface 31, part three are left after the part three of the sheet metal component 33
Folding surface 32 and three right folding bent face 33 of part are curved with the middle part of sheet metal component 22 rear side and two left folding bent face 21 of part and two right folding of part respectively
Face 22 is welded,
The sheet metal component 44 is equipped with the front side of sheet metal component 22, the four left folding bent face 42 of part and part four of the sheet metal component 44
Right folding bent face 43 is welded with two left folding bent face 21 of the part of sheet metal component 22 and two right folding bent face 22 of part respectively,
The sheet metal component 1 is set to the lower section of sheet metal component 22 and sheet metal component 44, the middle part of the sheet metal component 22 and part two
The lower end surface of left folding bent face 21 is welded with one left folding bent face 11 of the part of sheet metal component 1, the lower end of the two right folding bent face 22 of part
The one right folding bent face 12 of part of face and sheet metal component 1 welds.
In the present invention, which further includes sleeve 5, offers through-hole on folding surface 41 on the part four,
The sleeve 5 passes through the through-hole opened up on folding surface 41 on part four, and the sleeve 5 is welded with folding surface 41 on part four, the set
The top of cylinder 5 and the lower end face contact of sheet metal component 33.The whole structure that the casing 5 can increase the vehicle body mounting bracket is strong
Degree.
In the present invention, the lower end surface at the middle part of the sheet metal component 44 and the bending place of sheet metal component 1 are welded, the metal plate
The lower end surface of the four right folding bent face 43 of four left folding bent face 42 of part and part of golden part 44 respectively with one left folding bent face of the part of sheet metal component 1
11 and one right folding bent face 12 of part welding.Sheet metal component 44 and sheet metal component one are welded, the entirety of the vehicle body mounting bracket can be increased
Structural strength.
In the present invention, the material of the sheet metal component 1, sheet metal component 22, sheet metal component 33 and sheet metal component 44 is steel plate
SAPH440.SAPH440, title are automobile structural steels, extension >=30, tension >=440Mpa, surrender >=305Mpa,
SAPH440 use scope is exactly for requiring the automobile structures such as the automotive space frame of moulding processability, wheel.
In the present invention, the middle part of the sheet metal component 1 and sheet metal component 44 is uniformly distributed and is coaxially provided with mounting hole.The vehicle body
Mounting bracket passes through mounting hole using screw and connect with vehicle body after completing all welding.
In the present invention, the welding and process flow of the subframe vehicle body mounting bracket, as shown in Figure 1:
Step 1: first sheet metal component 33 is welded on sheet metal component 22；
Step 2: sheet metal component 44 is welded on sheet metal component 22 again；
Step 3: sheet metal component 22 and sheet metal component 44 are welded on sheet metal component 1 again；
Step 4: sleeve 5 is passed through to the through-hole opened up on folding surface 41 on part four, the top of sleeve 5 and sheet metal component 33 again
Lower end face contact, sleeve 5 is finally welded to sheet metal component 44；
Step 5: whether the vehicle body mounting bracket being welded by detection device inspection is qualified, continues to produce if qualified,
Even if adjusting the sheet metal component of reproduction below if unqualified.That is bracket is if deviation occurs in short transverse, each sheet metal component
It is movable, can be turned down if high, can be turned up if low.
Old vehicle body mounting bracket:
Including sheet metal component 66, sheet metal component 77 and sheet metal component 99, wherein the top of sheet metal component 77 obtains after bending forward
Sheet metal component 88, the eight left folding bent face 81 of part and eight right folding bent face 82 of part on the sheet metal component 88 are respectively and on sheet metal component 77
Seven left folding bent face 71 of part and seven right folding bent face 72 of part weld, nine left folding bent face 91 of part and nine right folding of part on the sheet metal component 99
Bent face 92 is welded with the seven left folding bent face 71 of part on sheet metal component 77 and the middle part on sheet metal component 77 respectively, the lower folding surface 93 of part nine
It is welded with the bending place on sheet metal component 66, the lower end surface of the seven left folding bent face 71 of middle part and part of the sheet metal component 77 is and metal plate
The six left folding bent face 61 of part of part 66 welds, the lower end surface of the seven right folding bent face 72 of part and the six right folding bent face of part of sheet metal component 66
62 welding.
The structure is assembled on vehicle body by sheet metal component 7, and short transverse can not be adjusted after the completion of components welding, intensity
Gap is generated after deficiency, with auto-body assembly, causes mass defect.
In conclusion the new vehicle body mounting bracket in the present invention increases casing, is adjusted convenient for height, improve vehicle body
The intensity of mounting bracket improves assembly dimensional stability, improves product qualification rate.It can effectively reduce because of other zero
Situations such as size caused by part fault of construction is not in place, and deviation is even scrapped improves assembly size qualification rate, reduces
It the expenses such as does over again, reprocess, having saved the costs such as artificial and kinetic energy.
Therefore, embodiment disclosed above, in all respects are merely illustrative, not the only.It is all
It is included in the invention within the scope of the present invention or in the change being equal in the scope of the present invention.
Claims (5)
1. a kind of subframe vehicle body mounting bracket, it is characterised in that: including sheet metal component one (1), sheet metal component two (2), sheet metal component three
(3) and sheet metal component four (4),
The sheet metal component one (1) is respectively arranged on the left side and the right side one left folding bent face (11) of part and one right folding of part at it after downward bending
Bent face (12), the sheet metal component two (2) are respectively arranged on the left side and the right side two left folding bent face (21) of part and part at it after bending forward
Two right folding bent faces (22), the sheet metal component three (3) side and are rolled over after being respectively arranged on the left side and the right side part three behind after downward bending
Three right folding bent face (33) of bent face (31), three left folding bent face (32) of part and part, the sheet metal component four (4) is after bending forward in Qi Ding
Portion and it is respectively arranged on the left side and the right side four right folding bent face (43) of folding surface (41) on part four, four left folding bent face (42) of part and part；
The sheet metal component three (3) is set to the top of sheet metal component two (2), folding surface (31), part after the part three of the sheet metal component three (3)
Three left folding bent faces (32) and three right folding bent face (33) of part are respectively and on rear side of the middle part of sheet metal component two (2) and two left folding bent face (21) of part
It is welded with two right folding bent face (22) of part,
The sheet metal component four (4) be equipped with sheet metal component two (2) front side, the four left folding bent face (42) of part of the sheet metal component four (4) and
Four right folding bent face (43) of part is welded with two left folding bent face (21) of the part of sheet metal component two (2) and two right folding bent face (22) of part respectively,
The sheet metal component one (1) be set to sheet metal component two (2) and sheet metal component four (4) lower section, the middle part of the sheet metal component two (2) with
The lower end surface of two left folding bent face (21) of part is welded with one left folding bent face (11) of the part of sheet metal component one (1), and two right folding of part is curved
The lower end surface in face (22) and the one right folding bent face (12) of part of sheet metal component one (1) weld.
2. a kind of subframe vehicle body mounting bracket according to claim 1, it is characterised in that: the vehicle body mounting bracket is also wrapped
It includes sleeve (5), offers through-hole on the part four on folding surface (41), the sleeve (5) passes through on part four on folding surface (41)
Folding surface (41) welds on the through-hole opened up, the sleeve (5) and part four, top and the sheet metal component three (3) of the sleeve (5)
Lower end face contact.
3. a kind of subframe vehicle body mounting bracket according to claim 1, it is characterised in that: the sheet metal component four (4)
The lower end surface at middle part and the bending place of sheet metal component one (1) are welded, the four left folding bent face (42) of part and part four of the sheet metal component four (4)
It is welded respectively with one left folding bent face (11) of the part of sheet metal component one (1) and one right folding bent face (12) of part the lower end surface of right folding bent face (43)
It connects.
4. a kind of subframe vehicle body mounting bracket according to claim 1, it is characterised in that: the sheet metal component one (1), metal plate
The material of golden part two (2), sheet metal component three (3) and sheet metal component four (4) is steel plate SAPH440.
5. a kind of subframe vehicle body mounting bracket according to claim 1, it is characterised in that: the sheet metal component one (1) and
The middle part of sheet metal component four (4) is uniformly distributed and is coaxially provided with mounting hole.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410206972.XA CN117943723A (en) | 2019-03-12 | 2019-03-12 | Machining method of auxiliary frame body mounting bracket |
| CN201910185403.0A CN109927782B (en) | 2019-03-12 | 2019-03-12 | Auxiliary frame automobile body installing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910185403.0A CN109927782B (en) | 2019-03-12 | 2019-03-12 | Auxiliary frame automobile body installing support |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410206972.XA Division CN117943723A (en) | 2019-03-12 | 2019-03-12 | Machining method of auxiliary frame body mounting bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109927782A true CN109927782A (en) | 2019-06-25 |
| CN109927782B CN109927782B (en) | 2024-02-09 |
Family
ID=66987053
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410206972.XA Pending CN117943723A (en) | 2019-03-12 | 2019-03-12 | Machining method of auxiliary frame body mounting bracket |
| CN201910185403.0A Active CN109927782B (en) | 2019-03-12 | 2019-03-12 | Auxiliary frame automobile body installing support |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410206972.XA Pending CN117943723A (en) | 2019-03-12 | 2019-03-12 | Machining method of auxiliary frame body mounting bracket |
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| Country | Link |
|---|---|
| CN (2) | CN117943723A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0577764A (en) * | 1991-09-18 | 1993-03-30 | Toyota Motor Corp | Vehicle lower body structure |
| JPH08113157A (en) * | 1994-10-14 | 1996-05-07 | Honda Motor Co Ltd | Subframe of automobile |
| JP2005297830A (en) * | 2004-04-14 | 2005-10-27 | Nissan Motor Co Ltd | Vehicle body front part structure |
| CN203186014U (en) * | 2013-04-24 | 2013-09-11 | 上海元禾汽车零件有限公司 | Improved structure of lower swing arm mounting bracket |
| CN204567764U (en) * | 2015-01-22 | 2015-08-19 | 安徽机电职业技术学院 | A kind of auxiliary frame structure |
| CN207078198U (en) * | 2017-05-23 | 2018-03-09 | 浙江吉利控股集团有限公司 | Subframe and there is its vehicle |
| CN209757258U (en) * | 2019-03-12 | 2019-12-10 | 达奥（芜湖）汽车制品有限公司 | Auxiliary frame vehicle body mounting bracket |
-
2019
- 2019-03-12 CN CN202410206972.XA patent/CN117943723A/en active Pending
- 2019-03-12 CN CN201910185403.0A patent/CN109927782B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0577764A (en) * | 1991-09-18 | 1993-03-30 | Toyota Motor Corp | Vehicle lower body structure |
| JPH08113157A (en) * | 1994-10-14 | 1996-05-07 | Honda Motor Co Ltd | Subframe of automobile |
| JP2005297830A (en) * | 2004-04-14 | 2005-10-27 | Nissan Motor Co Ltd | Vehicle body front part structure |
| CN203186014U (en) * | 2013-04-24 | 2013-09-11 | 上海元禾汽车零件有限公司 | Improved structure of lower swing arm mounting bracket |
| CN204567764U (en) * | 2015-01-22 | 2015-08-19 | 安徽机电职业技术学院 | A kind of auxiliary frame structure |
| CN207078198U (en) * | 2017-05-23 | 2018-03-09 | 浙江吉利控股集团有限公司 | Subframe and there is its vehicle |
| CN209757258U (en) * | 2019-03-12 | 2019-12-10 | 达奥（芜湖）汽车制品有限公司 | Auxiliary frame vehicle body mounting bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109927782B (en) | 2024-02-09 |
| CN117943723A (en) | 2024-04-30 |
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