CN207274774U - A kind of automobile accessory frame - Google Patents
A kind of automobile accessory frame Download PDFInfo
- Publication number
- CN207274774U CN207274774U CN201721250384.8U CN201721250384U CN207274774U CN 207274774 U CN207274774 U CN 207274774U CN 201721250384 U CN201721250384 U CN 201721250384U CN 207274774 U CN207274774 U CN 207274774U
- Authority
- CN
- China
- Prior art keywords
- rear cross
- subframe
- automobile accessory
- accessory frame
- right vertical
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004080 punching Methods 0.000 abstract description 3
- 230000002745 absorbent Effects 0.000 abstract description 2
- 239000002250 absorbent Substances 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a kind of automobile accessory frame.The device belongs to technical field of mold, solves automobile accessory frame shaping inconvenience in the prior art, energy-absorbing effect is poor, the problem of security is low, including being welded to each other the subframe upper plate being integrated and subframe lower plate up and down, on subframe, lower plate includes front beam, rear cross beam and left longeron and right vertical beam between front beam and rear cross beam, the swing arm mounting bracket parallel to left longeron and right vertical beam is arranged between front beam and rear cross beam, left longeron and right vertical beam surface is respectively equipped with to medial recess and in the first sinking portion and the second sinking portion of inverted trapezoidal, front beam both sides are respectively equipped with left installing rack and right installing rack, rear cross beam both sides are respectively equipped with installation casing.The utility model reduces the vertical height of stamping parts, so as to reduce punching press difficulty, makes molding effect more preferable, while using sinking central absorbent impact energy, using upper plate and the symmetrical set-up mode of lower plate, mitigate weight by setting sinking portion.
Description
Technical field
The utility model belongs to technical field of mold, specifically, more particularly to a kind of automobile accessory frame.
Background technology
Automobile accessory frame is to one of comfort and the handling body structure having a great influence, and is support tandem axle, outstanding
The stent of extension, the main function of subframe is barrier vibration and noise, reduces it and is directly entered compartment, before subframe generally comprises
Crossbeam and the longeron being connected with front beam.
A kind of patent of vehicle auxiliary frame structure is disclosed in existing Chinese patent database, its number of patent application is
201621462769.6 its structure includes：Rear cross beam of subframe includes rear cross beam of subframe foreboard and rear cross beam of subframe back plate,
The both ends of rear cross beam of subframe foreboard and rear cross beam of subframe back plate are respectively welded at the left longeron of subframe and subframe right vertical beam
On.It is disadvantageous in that：Only rear cross beam of subframe is symmetrical arranged using front and rear panel, although can effectively mitigate weight,
It only reduces moiety by weight, can not realize the reduction of a wide range of weight, and lacks endergonic structure, can not effectively buffer subframe
The impact force being subject to.
The content of the invention
The utility model aim is to provide the automobile accessory frame that a kind of shaping is convenient, energy-absorbing effect is good, safe.
In order to realize above-mentioned technical purpose, the technical solution that the utility model automobile accessory frame uses for：
A kind of automobile accessory frame, including the subframe upper plate being integrated and subframe lower plate, the pair are welded to each other up and down
Vehicle frame upper plate and subframe lower plate include front beam, the rear cross beam being arranged in parallel with front beam and arranged on front beam and rear horizontal
Left longeron and right vertical beam between beam, are arranged with the pendulum parallel to left longeron and right vertical beam between the front beam and rear cross beam
Arm mounting bracket, the left longeron and right vertical beam surface are respectively equipped with to medial recess and in the first sinking portion of inverted trapezoidal and the
Two sinking portions, the front beam both sides are respectively equipped with sets the left installing rack being integrated and right installation with left longeron and right vertical beam
Frame, the rear cross beam both sides are respectively equipped with installation casing.
Preferably, the front beam surface is equipped with to medial recess and in the 3rd sinking portion of inverted trapezoidal.By setting the
Three lower counterbores, reduce stamping parts vertical height, reduce the requirement of press depth.
Preferably, the rear cross beam section is U-shaped.
Preferably, the side of the left longeron and right vertical beam is equipped with multiple lightening grooves.Using lightening grooves, make subframe weight
Amount mitigates, and reduces the requirement to raw material.
Preferably, the left installing rack surface is equipped with the groove for being used for alleviating load.Using the arc curve in groove, make
The load of subframe carrying, so as to avoid load from being directly applied on subframe, causes subframe gradually to inside grooves transition
The problem of tired.
Preferably, the right installing rack is in axial direction equipped with multiple mounting grooves side by side.By setting multiple mounting grooves, carry
Rise the convenience of installation.
Preferably, the mounting groove slot bottom is equipped with multiple mounting holes.
Preferably, multiple mounting grooves being integrated with right vertical beam setting are equipped with the inside of the second sinking portion.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model reduces stamping parts by setting the first sinking portion, the second sinking portion and the 3rd sinking portion
Vertical height, when making its punching press, mould punching depth is shallower, and molding effect is more preferable, while utilizes sinking central absorbent impact energy
Amount；
2nd, subframe upper plate and the symmetrically arranged mode of subframe lower plate are used in the utility model, realizes the secondary car of reduction
Frame weight, reduces the purpose of production cost；
3rd, conventional processes are avoided by the way of being wholely set to front beam, left longeron, right vertical beam and rear cross beam
It is middle to use square tubes soldering, the problem of work efficiency of generation is low, precision is low, weld easy fracture, greatly improve security performance；
4th, swing arm mounting bracket is arranged on front beam and rear cross beam in the utility model, not only improves installation just
Victory, and avoid the problem of installing the intensity decline brought and tired stamping parts.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：1. subframe upper plate；2. subframe lower plate；3. front beam；4. rear cross beam；5. left longeron；6. right vertical beam；7.
Swing arm mounting bracket；8. the first sinking portion；9. the second sinking portion；10. left installing rack；11. right installing rack；12. casing is installed；
13. the 3rd sinking portion；14. lightening grooves；15. groove；16. mounting groove；17. mounting hole.
Embodiment
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate, it should be understood that these embodiments are only
For illustrating the utility model rather than limitation the scope of the utility model, after the utility model has been read, this area
Modification of the technical staff to the various equivalent forms of the utility model falls within the application appended claims limited range.
As shown in Figure 1, a kind of automobile accessory frame, including the subframe upper plate 1 and subframe being integrated are welded to each other up and down
Lower plate 2, the subframe upper plate 1 and subframe lower plate 2 include front beam 3, the rear cross beam 4 being arranged in parallel with front beam 3 with
And left longeron 5 and right vertical beam 6 between front beam 3 and rear cross beam 4, it is arranged between the front beam 3 and rear cross beam 4
Parallel to left longeron 5 and the swing arm mounting bracket 7 of right vertical beam 6, the side of the left longeron 5 and right vertical beam 6 is equipped with multiple subtract
Baking soda 14, the left longeron 5 and 6 surface of right vertical beam are respectively equipped with to medial recess and in the first sinking portion 8 of inverted trapezoidal and the
Two sinking portions 9, the inner side of the second sinking portion 9 are equipped with multiple mounting grooves 16 being integrated with the setting of right vertical beam 6, the front beam
3 surfaces are equipped with to medial recess and in the 3rd sinking portion 13 of inverted trapezoidal, and 3 both sides of front beam are respectively equipped with and left longeron 5
The left installing rack 10 and right installing rack 11 being integrated are set with right vertical beam 6, and 10 surface of left installing rack is equipped with negative for alleviating
The groove 15 of load, the right installing rack 11 are in axial direction equipped with multiple mounting grooves 16 side by side, and 16 slot bottom of mounting groove is equipped with
Multiple mounting holes 17,4 section of rear cross beam are U-shaped, its both sides is respectively equipped with installation casing 12.
Plate is produced into subframe upper plate 1 and subframe lower plate 2 after die drawn fully deformed, then passes through laser
Groove 15, mounting groove 16, mounting hole 17 and lightening grooves 14 are cut out in subframe upper plate 1 and 2 surface of subframe lower plate, then will
Subframe upper plate 1 and subframe lower plate 2 are mutually fastened on one, are welded along junction, form subframe.It is not only avoided
Using steel-pipe welding.The problem of needing to expend a large amount of manpower and materials, and improve overall security performance.
Claims (8)
- A kind of 1. automobile accessory frame, it is characterised in that：Including being welded to each other up and down under the subframe upper plate and subframe that are integrated Plate, the subframe upper plate and subframe lower plate include front beam, the rear cross beam being arranged in parallel with front beam and before being arranged on Left longeron and right vertical beam between crossbeam and rear cross beam, be arranged between the front beam and rear cross beam parallel to left longeron and The swing arm mounting bracket of right vertical beam, the left longeron and right vertical beam surface are respectively equipped with to medial recess and in the first of inverted trapezoidal Sinking portion and the second sinking portion, the front beam both sides are respectively equipped with sets the left installing rack being integrated with left longeron and right vertical beam And right installing rack, the rear cross beam both sides are respectively equipped with installation casing.
- 2. automobile accessory frame according to claim 1, it is characterised in that：The front beam surface be equipped with to medial recess and In the 3rd sinking portion of inverted trapezoidal.
- 3. automobile accessory frame according to claim 1, it is characterised in that：The rear cross beam section is U-shaped.
- 4. automobile accessory frame according to claim 1, it is characterised in that：The side of the left longeron and right vertical beam is equipped with Multiple lightening grooves.
- 5. automobile accessory frame according to claim 1, it is characterised in that：The left installing rack surface is equipped with negative for alleviating The groove of load.
- 6. automobile accessory frame according to claim 1, it is characterised in that：The right installing rack is in axial direction equipped with side by side Multiple mounting grooves.
- 7. automobile accessory frame according to claim 6, it is characterised in that：The mounting groove slot bottom is equipped with multiple mounting holes.
- 8. automobile accessory frame according to claim 1, it is characterised in that：Be equipped with the inside of the second sinking portion it is multiple with it is right Longeron sets the mounting groove being integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721250384.8U CN207274774U (en) | 2017-09-27 | 2017-09-27 | A kind of automobile accessory frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721250384.8U CN207274774U (en) | 2017-09-27 | 2017-09-27 | A kind of automobile accessory frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207274774U true CN207274774U (en) | 2018-04-27 |
Family
ID=61988061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721250384.8U Expired - Fee Related CN207274774U (en) | 2017-09-27 | 2017-09-27 | A kind of automobile accessory frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207274774U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823398A (en) * | 2019-01-29 | 2019-05-31 | 重庆长安汽车股份有限公司 | A kind of automobile rear sub-frame assembly |
| CN110015343A (en) * | 2019-01-29 | 2019-07-16 | 重庆长安汽车股份有限公司 | A kind of automobile rear sub-frame |
-
2017
- 2017-09-27 CN CN201721250384.8U patent/CN207274774U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823398A (en) * | 2019-01-29 | 2019-05-31 | 重庆长安汽车股份有限公司 | A kind of automobile rear sub-frame assembly |
| CN110015343A (en) * | 2019-01-29 | 2019-07-16 | 重庆长安汽车股份有限公司 | A kind of automobile rear sub-frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225200 No. 27 Zhenxing East Road, Dinggou Town, Jiangdu District, Yangzhou City, Jiangsu Province Patentee after: JIANGSU ZSD NEW ENERGY AUTOMOBILE Co.,Ltd. Address before: 225200 No. 27 Zhenxing East Road, Dinggou Town, Jiangdu District, Yangzhou City, Jiangsu Province Patentee before: JIANGSU ZHENSHIDA NEW ENERGY AUTOMOBILE CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20210927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |