CN204055351U - A kind of gear box suspension mounting structure - Google Patents

A kind of gear box suspension mounting structure Download PDF

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Publication number
CN204055351U
CN204055351U CN201420428689.3U CN201420428689U CN204055351U CN 204055351 U CN204055351 U CN 204055351U CN 201420428689 U CN201420428689 U CN 201420428689U CN 204055351 U CN204055351 U CN 204055351U
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CN
China
Prior art keywords
support
suspension
gear box
support mainboard
bracket
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
Application number
CN201420428689.3U
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Chinese (zh)
Inventor
万龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BAIC Motor Co Ltd
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BAIC Motor Co Ltd
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Filing date
Publication date
Application filed by BAIC Motor Co Ltd filed Critical BAIC Motor Co Ltd
Priority to CN201420428689.3U priority Critical patent/CN204055351U/en
Application granted granted Critical
Publication of CN204055351U publication Critical patent/CN204055351U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of gear box suspension mounting structure, the front side member comprising the suspension erecting device for installing gear box suspension, being located at the front wheel housing inner panel on rear side of suspension erecting device and being located on the downside of suspension erecting device, described gear box suspension is installed on suspension erecting device by bolt, described suspension erecting device comprises the first support and the second support, described first support is inverted U structure, described second support matches with the first rack inner wall, and described second bracket edge place is fixed on front side of the first rack inner wall by solder joint.In such scheme, suspension installation structure intensity is high, good manufacturability, cost are low, by the form of two part weld togethers, solve conventional mounting bracket difficult forming, have good punching press feasibility, total is in " box-like " structure, Stability Analysis of Structures, there is higher Rigidity and strength, the large stress situation in local can be carried, meet installation strength and stability requirement.

Description

A kind of gear box suspension mounting structure
Technical field
The utility model relates to automobile technical field, refers to a kind of gear box suspension mounting structure especially.
Background technology
At present, along with auto trade develops towards energy saving direction, the Design of Auto Parts also designs towards high strength, weight-saving target.Gearbox mount bracket is as the auxiliary device of supporting engines, safety member and the functor of power assembly suspension system, it is one of engine vibration critical path being delivered to vehicle body, the quality of these parts is directly connected to the vibration passing between driving engine and car body, affects NVH (NVH:Noise Vibration & Harshness noise, vibration and the smooth-going row) performance of car load.A good mounting bracket, the disturbance force that can control driving engine itself preferably, to body part transmission, does not make chassis and vehicle body produce strong vibration and noise when engine operation, to improve vehicle ride comfort and reliability of service.
Because the quality of driving engine own is comparatively large, work time vibrate the features such as large, so it is very test that the installation originally on vehicle body is fixed body drawing, to ensure in limited space that it is installed stable and has enough structural strengths, tradition suspension installation structure is generally formed by two or more the welding of sheet metal parts, and then and longitudinal beam welding, these sheet metal components are generally formed by drawing, and stock utilization is lower, thus increase cost, and tare can be increased; Multiple welding precision also not easily ensures, welding operation is also inconvenient, thus increases productive costs.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of gear box suspension mounting structure.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of gear box suspension mounting structure, comprise the suspension erecting device for installing gear box suspension, the front side member be located at the front wheel housing inner panel on rear side of suspension erecting device and be located on the downside of suspension erecting device, described gear box suspension is installed on suspension erecting device by bolt, described suspension erecting device comprises the first support and the second support, described first support is inverted U structure, described second support matches with the first rack inner wall, described second bracket edge place is fixed on front side of the first rack inner wall by solder joint, described second carriage center place is provided with the circular hole matched with gear box suspension, described circular hole both sides symmetrically structure are provided with the tapped bore matched with bolt.
Wherein, described first support is made up of the first support mainboard and the first bracket tablet that symmetrically structure vertical is fixed on the first support mainboard both sides of the edge place, and described first bracket tablet symmetrically structure is provided with lightening hole, and described lightening hole has additional ring stiffener.
Wherein, described first support mainboard and the first bracket tablet posterior edges have additional swash plate, and described swash plate and the first rack outer surface have additional multiple reinforced rib.
Wherein, described second support is made up of the second support mainboard and the second bracket tablet, the rectangular structure of described second support mainboard, described second support mainboard four side is equipped with the second bracket tablet, the second bracket tablet on front side of described second support mainboard is upwards perpendicular to the second support mainboard, and the second bracket tablet of the described second support mainboard left and right sides is downward vertically in the second support mainboard.
Wherein, the second bracket tablet on front side of described second support mainboard and the second support mainboard junction have additional multiple triangle muscle, second bracket tablet and the second support mainboard junction of the described second support mainboard left and right sides have additional multiple triangle muscle, the second bracket tablet on front side of described second support mainboard is fixed on the first support mainboard lower surface by multiple solder joint, and the second bracket tablet of the described second support mainboard left and right sides is fixed on the first bracket tablet inwall by multiple solder joint.
Wherein, the second bracket tablet on rear side of described second support mainboard is provided with round muscle.
The beneficial effect of technique scheme of the present utility model is as follows:
In such scheme, suspension installation structure intensity is high, good manufacturability, cost are low, by the form of two part weld togethers, solve conventional mounting bracket difficult forming, have good punching press feasibility, total is in " box-like " structure, Stability Analysis of Structures, there is higher Rigidity and strength, the large stress situation in local can be carried, meet installation strength and stability requirement.Compared with traditional suspension installation structure, the utility model can improve punching process character, improves stock utilization, reduces mould and productive costs.
Accompanying drawing explanation
The structural representation of a kind of gear box suspension mounting structure of Fig. 1 the utility model embodiment;
Fig. 2 is the mounting structure schematic diagram of a kind of gear box suspension mounting structure of the utility model embodiment;
Fig. 3 is the first support schematic diagram in a kind of gear box suspension mounting structure of the utility model embodiment;
Fig. 4 is that in a kind of gear box suspension mounting structure of utility model embodiment, the first support launches schematic diagram;
Fig. 5 is the first bracket tablet stock layout schematic diagram in a kind of gear box suspension mounting structure of utility model embodiment;
Fig. 6 is the second support schematic diagram in a kind of gear box suspension mounting structure of utility model embodiment;
Fig. 7 is that in a kind of gear box suspension mounting structure of utility model embodiment, the second support launches schematic diagram;
Fig. 8 is the second bracket tablet stock layout schematic diagram in a kind of gear box suspension mounting structure of utility model embodiment.
[main element nomenclature]
1, erecting device is suspended;
2, front wheel housing inner panel;
3, front side member;
4, bolt;
5, gear box suspension;
6, solder joint;
101, the first support;
102, the first bracket tablet;
103, reinforced rib;
104, ring stiffener;
105, lightening hole;
201, the second support;
202, the second bracket tablet;
203, triangle muscle;
204, muscle is justified.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model is generally formed by two or more the welding of sheet metal parts for existing traditional suspension installation structure, and then and longitudinal beam welding, these sheet metal components are generally formed by drawing, stock utilization is lower, thus increase cost, and the problem of tare can be increased, a kind of gear box suspension mounting structure is provided.
As depicted in figs. 1 and 2, embodiment of the present utility model provides a kind of gear box suspension mounting structure, comprise the suspension erecting device 1 for installing gear box suspension 5, the front side member 3 be located at the front wheel housing inner panel 2 on rear side of suspension erecting device 1 and be located on the downside of suspension erecting device 1, described gear box suspension 5 is installed on suspension erecting device 1 by bolt 4, described suspension erecting device 1 comprises the first support 101 and the second support 202, described first support 101 is in inverted U structure, described second support 201 matches with the first support 101 inwall, described second support 201 edge is fixed on front side of the first support 101 inwall by solder joint 6, described second support 201 center is provided with the circular hole matched with gear box suspension 5, described circular hole both sides symmetrically structure are provided with the tapped bore matched with bolt 4.This suspension erecting device 1 entirety, in " box-like " structure, has stronger structural stability, effectively can carry the large stress situation in local, effectively raise overall Rigidity and strength; In order to the punching process character reached, " box-like " structure is optimized design, is split as two supports, improves punching process character, also improve stock utilization simultaneously.Fix the first support 101 and the second support 201 by welding manner to be easy to realize, welding space is large, and welding gun is easy to operate, and welding precision and quality are easy to ensure.
As shown in Figure 3, described first support 101 is made up of the first support mainboard and the first bracket tablet 102 that symmetrically structure vertical is fixed on the first support mainboard both sides of the edge place, described first bracket tablet 102 symmetrically structure is provided with lightening hole, and described lightening hole 105 has additional ring stiffener 104.Described first support mainboard and the first bracket tablet 102 posterior edges have additional swash plate, and described swash plate and the first support 101 outside face have additional some reinforced ribs 103, are beneficial to the control of resilience and improve the intensity of swash plate.
As shown in Figure 4 and Figure 5, the first support 101 is by the first bracket tablet 102 bending and molding, and whole technological process is simple, and be easy to realize, Figure 5 shows that the Layout of the first bracket tablet 102, the stock utilization of the first support 101 can reach more than 55%.
As shown in Figure 6, described second support 201 is made up of the second support mainboard and the second bracket tablet 202, the rectangular structure of described second support mainboard, described second support mainboard four side is equipped with the second bracket tablet 202, the second bracket tablet 202 on front side of described second support mainboard is upwards perpendicular to the second support mainboard, and the second bracket tablet 202 of the described second support mainboard left and right sides is downward vertically in the second support mainboard.Second bracket tablet 202 of described front side and the second support mainboard junction have additional some triangle muscle 203, second bracket tablet 202 of the described second support mainboard left and right sides and the second support mainboard junction have additional some triangle muscle 203, the second bracket tablet 202 on front side of described second support mainboard is fixed on the first support mainboard lower surface by some solder joints, and the second bracket tablet 202 of the described second support mainboard left and right sides is fixed on the first bracket tablet 102 inwall by some solder joints.The second bracket tablet 202 on rear side of described second support mainboard is provided with round muscle 204.
As shown in Figure 7 and Figure 8, the second support 201 is by the second bracket tablet 202 bending and molding, and whole technological process is simple, and be easy to realize, Figure 9 shows that the Layout of the second bracket tablet 202, the stock utilization of the second support 201 can reach more than 70%.
This concrete enforcement suspension installation structure intensity is high, good manufacturability, cost are low, by the form of two part weld togethers, solve conventional mounting bracket difficult forming, there is good punching press feasibility, total is in " box-like " structure, and Stability Analysis of Structures, has higher Rigidity and strength, the large stress situation in local can be carried, meet installation strength and stability requirement.Compared with traditional suspension installation structure, the utility model can improve punching process character, improves stock utilization, reduces mould and productive costs.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (6)

1. a gear box suspension mounting structure, comprise the suspension erecting device for installing gear box suspension, the front side member be located at the front wheel housing inner panel on rear side of suspension erecting device and be located on the downside of suspension erecting device, described gear box suspension is installed on suspension erecting device by bolt, it is characterized in that, described suspension erecting device comprises the first support and the second support, described first support is inverted U structure, described second support matches with the first rack inner wall, described second bracket edge place is fixed on front side of the first rack inner wall by solder joint, described second carriage center place is provided with the circular hole matched with gear box suspension, described circular hole both sides symmetrically structure are provided with the tapped bore matched with bolt.
2. gear box suspension mounting structure according to claim 1, it is characterized in that, described first support is made up of the first support mainboard and the first bracket tablet that symmetrically structure vertical is fixed on the first support mainboard both sides of the edge place, described first bracket tablet symmetrically structure is provided with lightening hole, and described lightening hole has additional ring stiffener.
3. gear box suspension mounting structure according to claim 2, is characterized in that, described first support mainboard and the first bracket tablet posterior edges have additional swash plate, and described swash plate and the first rack outer surface have additional multiple reinforced rib.
4. the gear box suspension mounting structure according to any one of claims 1 to 3, it is characterized in that, described second support is made up of the second support mainboard and the second bracket tablet, the rectangular structure of described second support mainboard, described second support mainboard four side is equipped with the second bracket tablet, the second bracket tablet on front side of described second support mainboard is upwards perpendicular to the second support mainboard, and the second bracket tablet of the described second support mainboard left and right sides is downward vertically in the second support mainboard.
5. gear box suspension mounting structure according to claim 4, it is characterized in that, the second bracket tablet on front side of described second support mainboard and the second support mainboard junction have additional multiple triangle muscle, second bracket tablet and the second support mainboard junction of the described second support mainboard left and right sides have additional multiple triangle muscle, the second bracket tablet on front side of described second support mainboard is fixed on the first support mainboard lower surface by multiple solder joint, and the second bracket tablet of the described second support mainboard left and right sides is fixed on the first bracket tablet inwall by multiple solder joint.
6. gear box suspension mounting structure according to claim 5, is characterized in that, the second bracket tablet on rear side of described second support mainboard is provided with round muscle.
CN201420428689.3U 2014-07-31 2014-07-31 A kind of gear box suspension mounting structure Expired - Fee Related CN204055351U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420428689.3U CN204055351U (en) 2014-07-31 2014-07-31 A kind of gear box suspension mounting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420428689.3U CN204055351U (en) 2014-07-31 2014-07-31 A kind of gear box suspension mounting structure

Publications (1)

Publication Number Publication Date
CN204055351U true CN204055351U (en) 2014-12-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105253200A (en) * 2015-11-25 2016-01-20 江苏汤臣汽车零部件有限公司 Upper support of off-road vehicle front beam
CN105292261A (en) * 2015-11-25 2016-02-03 江苏汤臣汽车零部件有限公司 Off-road vehicle front-axle beam lower support

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105253200A (en) * 2015-11-25 2016-01-20 江苏汤臣汽车零部件有限公司 Upper support of off-road vehicle front beam
CN105292261A (en) * 2015-11-25 2016-02-03 江苏汤臣汽车零部件有限公司 Off-road vehicle front-axle beam lower support
CN105253200B (en) * 2015-11-25 2018-08-03 江苏汤臣汽车零部件有限公司 A kind of offroad vehicle front-axle beam upper bracket
CN105292261B (en) * 2015-11-25 2018-08-03 江苏汤臣汽车零部件有限公司 A kind of offroad vehicle front-axle beam lower bracket

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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: 20141231