CN105799437A - Combined type lower thrust rod support seat device for heavy-duty automobile - Google Patents
Combined type lower thrust rod support seat device for heavy-duty automobile Download PDFInfo
- Publication number
- CN105799437A CN105799437A CN201610309841.XA CN201610309841A CN105799437A CN 105799437 A CN105799437 A CN 105799437A CN 201610309841 A CN201610309841 A CN 201610309841A CN 105799437 A CN105799437 A CN 105799437A
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- China
- Prior art keywords
- support arm
- lining
- web
- wing plate
- connecting hole
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- Granted
Links
- 210000001015 abdomen Anatomy 0.000 claims description 9
- 210000000459 calcaneus Anatomy 0.000 claims description 6
- 239000000725 suspension Substances 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 11
- 238000005266 casting Methods 0.000 description 3
- 238000005474 detonation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention relates to a heavy automobile suspension, in particular to a combined type lower thrust rod support seat device for a heavy-duty automobile. The combined type lower thrust rod support seat device comprises a thrust rod connecting hole passing through the lower part of a support seat, wherein the top of the support seat has a support seat vertical plane and two support seat inclined planes, and the two support seat inclined planes are respectively positioned at the two sides of the support seat vertical plane; the two support seat inclined planes are respectively and fixedly provided with a support arm I and a support arm II; the support seat vertical plane and the bottom end of a channel beam combination piece are fixedly connected into a whole; a triangle truss structure is formed by the support seat together with the support arm I, the channel beam combination piece and the support arm II in an integrated way. Due to the structure, the combined type lower thrust rod support seat device for the heavy-duty automobile has the advantages that the connection strength is improved, the mass is reduced, the size is reduced, and the performances are stable.
Description
Technical field
The present invention relates to heavy-duty car suspension, especially a kind of heavy-duty car combined type lower thrust rod stand apparatus.
Background technology
As shown in Figure 1, its structure includes the distance rod connecting hole (2) and the balance axis hole that are arranged in monoblock type casting bearing (1) to existing heavy-duty car suspension frame structure, and the top of this monoblock type casting frame (1) is fixed on the lower plane of frame assembly (3).Its lower thrust rod bearing (1) is monoblock type cast structure part, and physical dimension is big, from great, manufacture material cost and energy consumption remains high, and unstable properties.
Summary of the invention
It is an object of the invention to provide and a kind of improve bonding strength, reduce quality, reduce volume and the heavy-duty car combined type lower thrust rod stand apparatus of stable performance.
The technical scheme adopted for achieving the above object is as follows:
A kind of heavy-duty car combined type lower thrust rod stand apparatus, including the distance rod connecting hole through bearing bottom；Wherein: the top of described bearing has bearing vertical plane and two holder ramp, and described two holder ramp are positioned at the both sides of bearing vertical plane；
Described two holder ramp are respectively fixed with support arm I and support arm II；
Described bearing vertical plane and beam channel component bottom are connected to one；
Described bearing and support arm I, beam channel component, support arm II integrally collectively form the truss structure of triangle；
During use, the vehicle frame outside of belly of described support arm I and support arm II and frame assembly is connected to one；The top of described beam channel component and the vehicle frame lower plane of frame assembly are connected to one.
Due to the fact that said structure has the advantage, that owing to adopting split-type structural, improve bonding strength, reduce quality, reduce volume and stable performance.
Accompanying drawing explanation
The present invention can be further illustrated by the nonlimiting examples that accompanying drawing provides.
Fig. 1 is the structural representation of existing heavy-duty car suspension frame structure.
Fig. 2 is the topology view of the main apparent direction of the present invention.
Fig. 3 is the topology view of side-looking direction of the present invention broken section.
Fig. 4 is the detonation configuration view in one direction of the present invention.
Fig. 5 is the detonation configuration view in another direction of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
Referring to accompanying drawing 2 to 4, the combined type lower thrust rod stand apparatus of the heavy-duty car in figure, including the distance rod connecting hole 11 through bearing 10 bottom；Wherein: the top of described bearing 10 has bearing vertical plane 12 and two holder ramp 15, and described two holder ramp 15 are positioned at the both sides of bearing vertical plane 12；
Described two holder ramp 15 are respectively fixed with support arm I20 and support arm II60；
Described bearing vertical plane 12 is connected to one with beam channel component 40 bottom；
Described bearing 10 and support arm I20, beam channel component 40, support arm II60 integrally collectively form the truss structure of triangle；
During use, the vehicle frame outside of belly 70 of described support arm I20 and support arm II60 and frame assembly is connected to one；The top of described beam channel component 40 and the vehicle frame lower plane 71 of frame assembly are connected to one.In this embodiment, the cast structure part only small with plate welding structure Plate Welding and weight is constituted, and for replacing the cast structure part that monoblock type is bigger, it is ensured that while equivalent constructions intensity, greatly reduces deadweight and casting energy consumption, reduces technology difficulty；Plate welding structure Plate Welding and the only small cast structure part of weight collectively form the truss structure of triangle；Plate welding structure is with bolts with cast structure part or rivets, and improves structural reliability；Mainly adopt plug welding, bolt or rivet interlacement between plate welding structure, reduce welding capacity, improve structural reliability and precision.Trunnion shaft through this heavy-duty car combined type lower thrust rod stand apparatus, does not further increase stability of strutting system.
For further enhancing intensity and improving reliability, in above-described embodiment, it is preferable that: being provided with transverse arm 50 between described support arm I20 and support arm II60, the two ends of this transverse arm 50 are separately fixed on support arm I20 and on support arm II60.
For ease of assembling, in above-described embodiment, preferably: described transverse arm 50 includes again transverse arm joint face 52, it is positioned at the bridge cavity 51 at transverse arm joint face 52 two ends, one of which bridge cavity 51 is fixed on support arm I20 by bolt or rivet [can also adopt plug welding], and another set bridge cavity 51 is fixed on support arm II60 by bolt or rivet [can also adopt plug welding].
For ease of assembling, in above-described embodiment, preferably: described support arm I20 includes again support arm web 22 and support arm wing plate 23, being provided with support arm web connecting hole 24 on described support arm web 22, the two ends of described support arm wing plate 23 are respectively arranged with support arm wing plate connecting hole 25 and support arm wing plate fixing hole 26；
Described support arm wing plate 22 and holder ramp 15 are close to and are linked together, and described support arm web 23 is close to bearing vertical plane 12 and is linked together；
During use, support arm wing plate connecting hole 24 is connected with holder ramp hole 14 by bolt or rivet；Support arm web connecting hole 25 is connected with bearing fixing hole 13 by bolt or rivet；The vehicle frame outside of belly 70 of support arm I20 Yu frame assembly is connected to one by bolt or rivet through support arm web fixing hole 26.
For further proof strength, it is simple to assembling, in above-described embodiment, it is preferable that: described support arm I20 is fixedly connected with lining beam I31；
Described lining beam I31 includes again lining beam wing plate 32 and lining web 33, and lining beam wing plate 32 is close to support arm wing plate 22 and is linked together, and lining web 33 is close to support arm web 23 and is linked together；
Being provided with lining beam wing plate reinforced hole 34 and lining beam wing plate connecting hole 35 on described lining beam wing plate 32, described lining beam wing plate reinforced hole 34 is positioned on lining beam wing plate 32, and described lining beam wing plate connecting hole 35 is positioned at the one end of lining beam wing plate 32；Described lining web 33 arranges lining web connecting hole 36, lining web reinforced hole 37 and lining web fixing hole 38, described lining web reinforced hole 37 is positioned in the middle part of lining web 33, and described lining web connecting hole 36 and lining web fixing hole 38 lay respectively at the both ends of lining web 33；
Lining beam wing plate 32 and support arm wing plate 22 are connected to one by the bolt or the rivet that sequentially pass through the lining beam wing plate connecting hole 35 of lining beam wing plate 32 and the support arm wing plate connecting hole 24 of support arm wing plate 22, and the reinforced hole 34 of lining beam wing plate 32 is connected on support arm wing plate 22 by another bolt or rivet [can also adopt plug welding]；
Lining web 33 and support arm web 23 are connected to one by the bolt or the rivet that sequentially pass through the lining web connecting hole 36 of lining web 33 and the support arm web connecting hole 25 of support arm web 23, and the lining web reinforced hole 37 on lining web 33 is connected on support arm web 23 by another bolt or rivet [can also adopt plug welding].
In above-described embodiment, preferably: described support arm I20 is identical with support arm II60 structure, described support arm II60 is fixed with lining beam II 61, this lining beam II 61 is identical with the structure of lining beam I31, and support arm II60 is identical with the connected mode of lining beam I31 with described support arm I20 with the connected mode of lining beam II 61；
Described support arm II60 is identical with the connected mode of the connected mode calcaneus branches brace I20 of transverse arm 50 Yu transverse arm 50；
Described support arm II60 is identical with the connected mode of the connected mode calcaneus branches brace I20 on seat inclined-plane 15 Yu seat inclined-plane 15；
Described support arm II60 is identical with the connected mode of the connected mode calcaneus branches brace I20 of the vehicle frame outside of belly 70 of frame assembly Yu the vehicle frame outside of belly 70 of frame assembly.
For reducing total quality further and being easy to assembling, in above-described embodiment, it is preferable that: described beam channel component 40 includes again beam channel 44, is positioned at beam channel lower plate 41 and the beam channel upper plate 45 at beam channel 44 two ends；
Described beam channel lower plate 41 is provided with beam channel lower plate joint face 42, this beam channel lower plate joint face 42 is provided with beam channel lower plate connecting hole 43；Beam channel component 40 and bearing 10 are connected to one by the bolt of the bearing fixing hole 13 passing beam channel lower plate connecting hole 43 and be positioned on bearing vertical plane 12 or rivet；
Described beam channel upper plate 45 is provided with beam channel upper plate joint face 46, this beam channel upper plate joint face 46 is provided with beam channel upper plate connecting hole 47；
During use, the vehicle frame lower plane 71 of beam channel component 40 with frame assembly is connected to one by bolt or rivet through beam channel upper plate connecting hole 47.
In above-described embodiment, the junction point that each hole place is formed can select the fixing connection of bolt, rivet or plug welding according to actual frock demand.
Obviously, above-mentioned all embodiments are a part of embodiments of the present invention, rather than whole embodiments.Based on embodiment of the present invention, all other embodiments that those skilled in the art obtain under not making creative work premise, broadly fall into the category of present invention protection.
In sum, due to said structure, improve bonding strength, reduce quality, reduce volume and stable performance.
Claims (7)
1. a heavy-duty car combined type lower thrust rod stand apparatus, including the distance rod connecting hole (11) through bearing (10) bottom；It is characterized in that: the top of described bearing (10) has bearing vertical plane (12) and two holder ramp (15), and described two holder ramp (15) are positioned at the both sides of bearing vertical plane (12)；
Described two holder ramp (15) are respectively fixed with support arm I(20) and support arm II(60)；
Described bearing vertical plane (12) and beam channel component (40) bottom are connected to one；
Described bearing (10) and support arm I(20), beam channel component (40), support arm II(60) integrally collectively form the truss structure of triangle；
During use, described support arm I(20) and support arm II(60) be connected to one with the vehicle frame outside of belly (70) of frame assembly；The top of described beam channel component (40) and the vehicle frame lower plane (71) of frame assembly are connected to one.
2. heavy-duty car combined type lower thrust rod stand apparatus according to claim 1, it is characterized in that: described support arm I(20) and support arm II(60) between be provided with transverse arm (50), the two ends of this transverse arm (50) are separately fixed at support arm I(20) upper and support arm II(60) on.
3. heavy-duty car combined type lower thrust rod stand apparatus according to claim 2, it is characterized in that: described transverse arm (50) includes again transverse arm joint face (52), it is positioned at the bridge cavity (51) at transverse arm joint face (52) two ends, one of which bridge cavity (51) is fixed on support arm I(20 by bolt or rivet) on, another set bridge cavity (51) is fixed on support arm II(60 by bolt or rivet) on.
4. heavy-duty car combined type lower thrust rod stand apparatus according to claim 1 and 2, it is characterized in that: described support arm I(20) include again support arm wing plate (22) and support arm web (23), being provided with support arm wing plate connecting hole (24) on described support arm wing plate (22), the two ends of described support arm web (23) are respectively arranged with support arm web connecting hole (25) and support arm web fixing hole (26)；
Described support arm wing plate (22) and holder ramp (15) are close to and are linked together, and described support arm web (23) and bearing vertical plane (12) are close to and are linked together；
During use, support arm wing plate connecting hole (24) is connected with holder ramp hole (14) by bolt or rivet；Support arm web connecting hole (25) is connected with bearing fixing hole (13) by bolt or rivet；Through the bolt of support arm web fixing hole (26) or rivet by support arm I(20) it is connected to one with the vehicle frame outside of belly (70) of frame assembly.
5. heavy-duty car combined type lower thrust rod stand apparatus according to claim 4, it is characterised in that: it is fixedly connected with lining beam I(31 on described support arm I(20))；
Described lining beam I(31) include again lining beam wing plate (32) and lining web (33), lining beam wing plate (32) and support arm wing plate (22) are close to and are linked together, and lining web (33) and support arm web (23) are close to and are linked together；
Described lining beam wing plate (32) is provided with lining beam wing plate reinforced hole (34) and lining beam wing plate connecting hole (35), described lining beam wing plate reinforced hole (34) is positioned on lining beam wing plate (32), and described lining beam wing plate connecting hole (35) is positioned at the one end of lining beam wing plate (32)；Described lining web (33) arranges lining web connecting hole (36), lining web reinforced hole (37) and lining web fixing hole (38), described lining web reinforced hole (37) is positioned at lining web (33) middle part, described lining web connecting hole (36) and lining web fixing hole (38) and lays respectively at the both ends of lining web (33)；
Sequentially pass through lining beam wing plate connecting hole (35) of lining beam wing plate (32) and the bolt of support arm wing plate connecting hole (24) of support arm wing plate (22) or lining beam wing plate (32) is connected to one with support arm wing plate (22) by rivet, serve as a contrast the reinforced hole (34) of beam wing plate (32) by another bolt or rivet interlacement on support arm wing plate (22)；
Sequentially pass through lining web connecting hole (36) of lining web (33) and the bolt of support arm web connecting hole (25) of support arm web (23) or lining web (33) is connected to one with support arm web (23) by rivet, serve as a contrast lining web reinforced hole (37) on web (33) by another bolt or rivet interlacement on support arm web (23).
6. heavy-duty car combined type lower thrust rod stand apparatus according to claim 5, it is characterized in that: described support arm I(20) with support arm II(60) structure is identical, described support arm II(60) on be fixed with lining beam II (61), this lining beam II (61) and lining beam I(31) structure identical, support arm II(60) with lining beam II (61) connected mode with described support arm I(20) with serve as a contrast beam I(31) connected mode identical；
Described support arm II(60) with the connected mode calcaneus branches brace I(20 of transverse arm (50)) identical with the connected mode of transverse arm (50)；
Described support arm II(60) with the connected mode calcaneus branches brace I(20 of seat inclined-plane (15)) identical with the connected mode on seat inclined-plane (15)；
Described support arm II(60) with the connected mode calcaneus branches brace I(20 of the vehicle frame outside of belly (70) of frame assembly) identical with the connected mode of the vehicle frame outside of belly (70) of frame assembly.
7. heavy-duty car combined type lower thrust rod stand apparatus according to claim 1, it is characterized in that: described beam channel component (40) includes again beam channel (44), be positioned at beam channel lower plate (41) and the beam channel upper plate (45) at beam channel (44) two ends；
Described beam channel lower plate (41) is provided with beam channel lower plate joint face (42), this beam channel lower plate joint face (42) is provided with beam channel lower plate connecting hole (43)；Through beam channel lower plate connecting hole (43) and the bolt of bearing fixing hole (13) being positioned on bearing vertical plane (12) or rivet, beam channel component (40) and bearing (10) are connected to one；
Described beam channel upper plate (45) is provided with beam channel upper plate joint face (46), this beam channel upper plate joint face (46) is provided with beam channel upper plate connecting hole (47)；
During use, the vehicle frame lower plane (71) of beam channel component (40) Yu frame assembly is connected to one by bolt or rivet through beam channel upper plate connecting hole (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610309841.XA CN105799437B (en) | 2016-05-11 | 2016-05-11 | Heavy-duty car combined type lower thrust rod stand apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610309841.XA CN105799437B (en) | 2016-05-11 | 2016-05-11 | Heavy-duty car combined type lower thrust rod stand apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105799437A true CN105799437A (en) | 2016-07-27 |
| CN105799437B CN105799437B (en) | 2017-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610309841.XA Expired - Fee Related CN105799437B (en) | 2016-05-11 | 2016-05-11 | Heavy-duty car combined type lower thrust rod stand apparatus |
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| Country | Link |
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| CN (1) | CN105799437B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2915574Y (en) * | 2006-06-27 | 2007-06-27 | 中国重型汽车集团有限公司 | Balance axle and axle housing assembly of automobile balance suspension |
| WO2010023843A1 (en) * | 2008-08-27 | 2010-03-04 | 日野自動車株式会社 | Cross member-integrated trunnion bracket |
| EP2275289A1 (en) * | 2009-07-15 | 2011-01-19 | Iveco Magirus Ag | Central spring support for a cantilever spring suspension in a vehicle, especially with two axles |
| CN204623052U (en) * | 2014-12-23 | 2015-09-09 | 潍柴动力股份有限公司 | A kind of vehicle suspension system trunnion base |
| CN205651915U (en) * | 2016-05-11 | 2016-10-19 | 重庆市渝泓达科技有限公司 | Traction bar support device under combined type for heavy -duty car |
-
2016
- 2016-05-11 CN CN201610309841.XA patent/CN105799437B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2915574Y (en) * | 2006-06-27 | 2007-06-27 | 中国重型汽车集团有限公司 | Balance axle and axle housing assembly of automobile balance suspension |
| WO2010023843A1 (en) * | 2008-08-27 | 2010-03-04 | 日野自動車株式会社 | Cross member-integrated trunnion bracket |
| EP2275289A1 (en) * | 2009-07-15 | 2011-01-19 | Iveco Magirus Ag | Central spring support for a cantilever spring suspension in a vehicle, especially with two axles |
| CN204623052U (en) * | 2014-12-23 | 2015-09-09 | 潍柴动力股份有限公司 | A kind of vehicle suspension system trunnion base |
| CN205651915U (en) * | 2016-05-11 | 2016-10-19 | 重庆市渝泓达科技有限公司 | Traction bar support device under combined type for heavy -duty car |
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| Publication number | Publication date |
|---|---|
| CN105799437B (en) | 2017-11-10 |
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Effective date of registration: 20160816 Address after: 402360, Shuang Nan Road, double street, Dazu District, Chongqing, 183 Applicant after: Chongqing Yu Hong Da Technology Co., Ltd. Address before: 400900, Dazu District, Chongqing (formerly Shuangqiao District) building new Village No. 1, attached 1, 5-6 Applicant before: Liu Jun |
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| GR01 | Patent grant | ||
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| 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: 20171110 Termination date: 20200511 |