CN107264204A - A kind of Novel lightweight V-type track bar bracket - Google Patents
A kind of Novel lightweight V-type track bar bracket Download PDFInfo
- Publication number
- CN107264204A CN107264204A CN201710430241.3A CN201710430241A CN107264204A CN 107264204 A CN107264204 A CN 107264204A CN 201710430241 A CN201710430241 A CN 201710430241A CN 107264204 A CN107264204 A CN 107264204A
- Authority
- CN
- China
- Prior art keywords
- base
- hole
- type
- bar bracket
- track bar
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000005266 casting Methods 0.000 claims abstract description 13
- 238000005516 engineering process Methods 0.000 claims abstract description 12
- 230000007704 transition Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005457 optimization Methods 0.000 abstract description 5
- 208000020442 loss of weight Diseases 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of Novel lightweight V-type track bar bracket, including base and support base two parts for being connected above base with V-type distance rod.The base and support base, which are integrated on casting, base, is provided with through hole, and through hole is connected with base by Rouno Cormer Pregrinding Wheel；The second technology groove for loss of weight on the upside of lightening hole, lightening hole is provided with the middle of in the middle part of support base；U-type groove upper side edge is provided with ladder drop weight structure.The present invention significantly improves casting manufacturability by structure design, pass through structure optimization, the increase measure such as fabrication hole and thinned wall thickness simultaneously, the inexpensive lightweight of support is realized by technique and structure Cooperative Optimization on the premise of support intensity is not reduced, while also improving the surface quality of support.
Description
Technical field
The present invention relates to a kind of heavy-duty car parts, and in particular to a kind of Novel lightweight V-type track bar bracket.
Background technology
As shown in Figure 1 and Figure 2, track bar bracket is simultaneously relative to front-rear center face for track bar bracket widely used at present
Symmetrical with left and right median plane, each 5 bolts hole of the row of track bar bracket underrun or so two are connected on longitudinal beam, and centre is logical
Cross each two bolts hole around respectively with jackshaft and rear axle thrust rod to be connected, connected between each bolt hole by straight muscle, thrust
Bar cradle top is provided with fabrication hole, and middle part is the thick plate-like structure of endurance.
Above-mentioned track bar bracket is using cast shaping process and then is machined, but track bar bracket casting character is bad,
2 are needed than being also required to 2 cores at larger core and bolt hole in U-shaped groove, cause complex process and cost is high, put down
Easily producing original platform at shrinkage defect, bolt hole needs core when being cast at straight muscle bottom, causes casting manufacturability poor, middle
Part-structure is stiff, and intensity is excessive to cause track bar bracket weight excessive.
The content of the invention
The problem of existing for existing track bar bracket, the present invention proposes a kind of Novel lightweight V-type track bar bracket, leads to
Cross structure design and significantly improve casting manufacturability, while by structure optimization, the increase measure such as fabrication hole and thinned wall thickness, making branch
Frame realizes lightweight, by technique and structure Cooperative Optimization on the premise of support intensity is not reduced, realizes support
Inexpensive lightweight, while also improving the surface quality of support.
The purpose of the present invention is realized by following scheme, with reference to accompanying drawing：
A kind of Novel lightweight V-type track bar bracket, its generally symmetrical structure, including base and above base
The support base being connected with V-type distance rod, base and support base are integrated casting；Base front and rear sides are respectively provided with multiple be used for
The first connecting hole 4-1 being connected with the breadth of longitudinal beam 1, multiple first connecting hole 4-1 are linearly distributed；Left and right in the middle part of support base
Both sides are respectively provided with 1 U-type groove 4-4, and support base is provided at both ends with the screw 4-9 for being connected with V-type distance rod ball pin；On base
Vertical through hole 4-5 is provided with, passes through Rouno Cormer Pregrinding Wheel 4-6 transition between through hole 4-5 and base.
Further, middle be provided with the upside of horizontal lightening hole 4-12, lightening hole 4-12 extends in the middle part of the support base
There is the second technology groove 4-7.
Further, it is provided with casting technique hole 4-8 above the second technology groove 4-7.
Further, connected between each first connecting hole 4-1 by process bar 4-2, process bar 4-2 is using circular mistake
Mode is crossed, the first connecting hole 4-1 sides are provided with the first technology groove 4-3.
Further, the U-type groove 4-4 upper side edges are provided with hierarchic structure 4-11, and U-type groove 4-4 lower sides lead to base
Cross fillet 4-10 transition.
The positive effect of the present invention is：
1st, by the structure design and the optimization design of the position of fabrication hole at bolt machined surface, reducing casting model powder
Core, eliminates the defects such as fash, burning into sand caused by core, makes moulding process more simple, improve casting quality, be manufactured into
Originally significantly reduce；
2nd, realized by technique pore structure, ladder slot structure and technique slot structure in the case where not reducing support intensity
Support lightweight, reduces timbering material cost；
The present invention possesses that cost is low, lightweight, convenient formation advantage, in international advanced in the product of similar function
Level.
Brief description of the drawings
Fig. 1 is automobile V-shaped propelling rod support assembling schematic diagram widely used at present；
Fig. 2 is automobile V-shaped propelling rod supporting structure schematic diagram widely used at present；
Fig. 3 (a) is automobile V-shaped propelling rod support front view widely used at present；
Fig. 3 (b) is automobile V-shaped propelling rod support left view widely used at present；
Fig. 3 (c) is automobile V-shaped propelling rod support upward view widely used at present；
Fig. 3 (d) is automobile V-shaped propelling rod support top view widely used at present；
Fig. 4 is a kind of Novel lightweight V-type track bar bracket structural representation of the invention；
Fig. 5 is a kind of another angled arrangement schematic diagram of Novel lightweight V-type track bar bracket of the invention；
Fig. 6 (a) is a kind of Novel lightweight V-type track bar bracket front view of the invention；
Fig. 6 (b) is a kind of Novel lightweight V-type track bar bracket left view of the invention；
Fig. 6 (c) is a kind of Novel lightweight V-type track bar bracket upward view of the invention；
Fig. 6 (d) is a kind of Novel lightweight V-type track bar bracket top view of the invention；
Fig. 7 is a kind of Novel lightweight V-type track bar bracket assembling schematic diagram of the invention；
In figure：1st, longitudinal beam；2nd, vehicle frame upper reinforcing plate；3rd, vehicle frame lower reinforcing plate；4th, V-type track bar bracket；4-1,
One connecting hole；4-2, process bar；4-3, the first technology groove；4-4, U-type groove；4-5, through hole；4-6, Rouno Cormer Pregrinding Wheel；4-7, the second technique
Groove；4-8, fabrication hole；4-9, screw；4-10, fillet；4-11, hierarchic structure；4-12, lightening hole；5th, frame cross；6th, vehicle frame
Outside link plate；7th, V-type distance rod
Embodiment
The embodiment of the present invention is further illustrated below in conjunction with the accompanying drawings.
Refering to Fig. 3 to Fig. 7, a kind of Novel lightweight V-type track bar bracket 4, its generally symmetrical structure, i.e. distance rod
Support is symmetrical and front and rear symmetrical, including base and the support base that is connected above base with V-type distance rod, base and branch
Support seat is integrated casting, and base front and rear sides are respectively provided with 5 the first connecting hole 4-1 being connected with the breadth of longitudinal beam 1,
5 the first connecting hole 4-1 are linearly distributed, and V-type track bar bracket is vertical installed in vehicle frame through the first connecting hole 4-1 using bolt
The outside of beam 1.The left and right sides is respectively provided with 1 U-type groove 4-4 avoided interference with when being assembled with V-type distance rod 7 in the middle part of support base, props up
Support seat two ends and screw 4-9 is set, screw 4-9 axis is overlapped with the axis of V-type distance rod ball pin two ends screw, utilize fixed spiral shell
Bolt fixes V-type distance rod ball pin and support base.Vertical through hole 4-5 is provided with base, is passed through between through hole 4-5 and base
Rouno Cormer Pregrinding Wheel 4-6 transition.It is provided with the middle of in the middle part of support base on the upside of horizontal lightening hole 4-12, lightening hole 4-12 and is extended with loss of weight use
The second technology groove 4-7.
5 described the first connecting hole 4-1, are connected by process bar 4-2 between any two, and process bar 4-2 is using circular mistake
Mode is crossed, the first connecting hole 4-1 sides are provided with the first technology groove 4-3.
Described U-type groove 4-4 upper side edges are provided with hierarchic structure 4-11；Described U-type groove 4-4 lower sides pass through with base
Fillet 4-10 transition.
Casting technique hole 4-8 is provided with above the second technology groove 4-7.
Embodiment is only the explanation and illustration to technical solution of the present invention, be should not be construed as to the present invention
The restriction of technical scheme, any use technical scheme and only make local change, the protection of the present invention should be fallen into
In the range of.
Claims (5)
1. a kind of Novel lightweight V-type track bar bracket, it is characterised in that its generally symmetrical structure, including base and position
The support base being connected above base with V-type distance rod, base and support base are integrated casting；Base front and rear sides are respectively set
There are multiple the first connecting holes (4-1) for being connected with longitudinal beam breadth, multiple first connecting holes (4-1) are linearly distributed；
The left and right sides is respectively provided with 1 U-type groove (4-4) in the middle part of support base, and support base is provided at both ends with for being connected with V-type distance rod ball pin
Screw (4-9)；Vertical through hole (4-5) is provided with base, through hole (4-5) passes through Rouno Cormer Pregrinding Wheel (4-6) mistake between base
Cross.
2. a kind of Novel lightweight V-type track bar bracket as claimed in claim 1, it is characterised in that in the middle part of the support base
Centre is provided with the upside of horizontal lightening hole (4-12), lightening hole (4-12) and is extended with the second technology groove (4-7).
3. a kind of Novel lightweight V-type track bar bracket as claimed in claim 2, it is characterised in that second technology groove
Casting technique hole (4-8) is provided with above (4-7).
4. a kind of Novel lightweight V-type track bar bracket as claimed in claim 1, it is characterised in that each first connection
Connected between hole (4-1) by process bar (4-2), process bar (4-2) uses rounded transitional mode, the first connecting hole (4-
1) the first technology groove (4-3) is provided with sideways.
5. a kind of Novel lightweight V-type track bar bracket as claimed in claim 1, it is characterised in that the U-type groove (4-4)
Upper side edge is provided with hierarchic structure (4-11), and U-type groove (4-4) lower side passes through fillet (4-10) transition with base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710430241.3A CN107264204A (en) | 2017-06-09 | 2017-06-09 | A kind of Novel lightweight V-type track bar bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710430241.3A CN107264204A (en) | 2017-06-09 | 2017-06-09 | A kind of Novel lightweight V-type track bar bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107264204A true CN107264204A (en) | 2017-10-20 |
Family
ID=60066627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710430241.3A Pending CN107264204A (en) | 2017-06-09 | 2017-06-09 | A kind of Novel lightweight V-type track bar bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107264204A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241083A (en) * | 2013-04-28 | 2013-08-14 | 安徽华菱汽车有限公司 | Propelling rod support and suspension frame |
| CN203172387U (en) * | 2013-01-04 | 2013-09-04 | 陕西重型汽车有限公司 | Balanced suspension system used for heavy commercial vehicle |
| CN203876515U (en) * | 2014-01-22 | 2014-10-15 | 中国重汽集团济南动力有限公司 | Split V-shaped thrust rod support |
| CN205087022U (en) * | 2015-10-10 | 2016-03-16 | 潍柴动力股份有限公司 | Adopt pipe beam assembly of novel casting support |
| CN205468366U (en) * | 2016-03-25 | 2016-08-17 | 东风商用车有限公司 | Two-way V type distance rod upper bracket and support crossbeam assembly |
| CN206856422U (en) * | 2017-06-09 | 2018-01-09 | 中国第一汽车股份有限公司 | A kind of Novel lightweight V-type track bar bracket |
-
2017
- 2017-06-09 CN CN201710430241.3A patent/CN107264204A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203172387U (en) * | 2013-01-04 | 2013-09-04 | 陕西重型汽车有限公司 | Balanced suspension system used for heavy commercial vehicle |
| CN103241083A (en) * | 2013-04-28 | 2013-08-14 | 安徽华菱汽车有限公司 | Propelling rod support and suspension frame |
| CN203876515U (en) * | 2014-01-22 | 2014-10-15 | 中国重汽集团济南动力有限公司 | Split V-shaped thrust rod support |
| CN205087022U (en) * | 2015-10-10 | 2016-03-16 | 潍柴动力股份有限公司 | Adopt pipe beam assembly of novel casting support |
| CN205468366U (en) * | 2016-03-25 | 2016-08-17 | 东风商用车有限公司 | Two-way V type distance rod upper bracket and support crossbeam assembly |
| CN206856422U (en) * | 2017-06-09 | 2018-01-09 | 中国第一汽车股份有限公司 | A kind of Novel lightweight V-type track bar bracket |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20171020 |