CN101380894A - Suspension type transmission shaft intermediate support structure - Google Patents
Suspension type transmission shaft intermediate support structure Download PDFInfo
- Publication number
- CN101380894A CN101380894A CNA2008101972113A CN200810197211A CN101380894A CN 101380894 A CN101380894 A CN 101380894A CN A2008101972113 A CNA2008101972113 A CN A2008101972113A CN 200810197211 A CN200810197211 A CN 200810197211A CN 101380894 A CN101380894 A CN 101380894A
- Authority
- CN
- China
- Prior art keywords
- carriage
- suspension bracket
- hole
- shaft intermediate
- drive shaft
- 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
Images
Abstract
A suspension type transmission shaft intermediate supporting structure belongs to transmission components of automobiles and engineering machinery. And bolt pairs (4) are respectively arranged above the radial two sides of the mounting hole or the groove of the bracket (2) and are fixedly connected with the hanging bracket (1). The hanger (1) is a right-angle bent plate, and a fixing hole (6) is formed in the other right-angle surface of the hanger (1). The mounting angle and the height of the supporting frame can be flexibly adjusted, the mounting precision is high, and the number of parts is effectively reduced. The manufacturing mold has the advantages of good universality, simple structure, convenience in manufacturing and low processing cost. Firm in connection, effectual, the standardization level is higher, and application scope is wide, but the wide application in the intermediate support structure of car and engineering machine tool transmission shaft.
Description
Technical field
The present invention relates to the used cardan-shaft suspension seat of a kind of automobile and construction machinery and equipment, specifically be meant a kind of suspended drive shaft intermediate structure.
Background technology
When the transmission shaft quantity of same driving system in automobile and the construction machinery and equipment during, just must near the radial motion the two transmission shaft connection locations be limited more than or equal to two.This restriction is finished by the transmission shaft intermediate support structure, and intermediate support structure is also being undertaken the function of absorbing vibration simultaneously.
Usually, automobile adopts split-type structural with the transmission shaft intermediate support structure more, and promptly rubber damping cushion and center support carriage are individual part, embeds in the carriage 2 as rubber damping cushion among Fig. 13, and suspension bracket 1 mostly is the " structure among Fig. 2.By suspension bracket 1 and being connected of carriage 2 compressing rubber damping cushion 3, and the last plane of suspension bracket 1 was connected with cross member of frame through bolt when center support was installed.Because transmission shaft generally all has certain angle when installing, this just needs the following mounting plane of suspension bracket also to be designed to identical angle.And the angle of driving system design has certain requirement, and the height and position of center support frame also will be adjusted according to the needs of different automobile types.This kind that has just caused on the center support is very many, and almost every design new model just needs a kind of suspension bracket of design.And the processing mold of this support is bigger, the cost height.Simultaneously, this intermediate support structure is not easy to make the rubber damping cushion just in time to occupy the midway location of carriage when mounted, and when suspension bracket and carriage crimping were tight, the rubber damping cushion also came off easily.
Summary of the invention
The objective of the invention is to overcome existing center support height and angular adjustment inconvenience, kind is many, and commonality is poor, the cost of manufacture height, and rubber damping cushion installation error is bigger, and fixing illusive defective and deficiency provide a kind of suspended drive shaft intermediate structure.Its height and angular adjustment are convenient, and rubber damping cushion and carriage are connected firmly, and installation error is little, and the bearing support specification is few, and commonality is good, and is easy to make, and cost is low, is easy to realize normalisation.
For achieving the above object, technical solution of the present invention is: a kind of suspended drive shaft intermediate structure, to form by suspension bracket, rubber damping cushion and carriage, and the radially both sides of described carriage mounting hole or groove have the bolt pair to captive joint with suspension bracket respectively.
The radially both sides of described carriage mounting hole or groove are respectively arranged with two bolts hole, and corresponding carriage also is provided with bolt hole on the described suspension bracket, are fastenedly connected with the bolt pair in the bolt hole of carriage and suspension bracket.
Described suspension bracket is a door word groove type plate, corresponding carriage is provided with two bolts hole on the two side of door word groove type plate, top at door word groove type plate is provided with fixed orifice, perhaps suspension bracket is two angle block of right angle, corresponding carriage is provided with two bolts hole on the right angle face of two angle block of right angle, and another right angle face of two angle block of right angle is provided with fixed orifice.
Have one to be arcuate socket on described carriage and the suspension bracket side in corresponding two bolts hole, the center of circle of this arcuate socket is the center with another bolt hole of side, and its arc radius equals the width between centers of two bolts hole.
Corresponding two bolts hole all are arranged vertically along its longitudinal centerline on described carriage and the suspension bracket side.
Sulfuration is fixed with the rubber damping cushion in the mounting hole of described carriage or the groove.
Compared with prior art, the invention has the beneficial effects as follows: 1. the rubber damping cushion is installed in the mounting hole of carriage, and suspension bracket is connected with the horizontal surface of carriage to change into vertically is being connected with the dual-side of carriage respectively by two suspension brackets, the fixation of rubber damping cushion, the dimensions of carriage can be unified, and only needs to select for use corresponding suspension bracket to get final product according to different vehicles, and the height of suspension bracket also can be selected for use or be adjusted easily, the commonality of bearing support is good, is easy to realize normalisation.2. suspension bracket is connected through two bolts pairs with carriage, and wherein suspension bracket or carriage are provided with an arcuate socket, are convenient to adjust bearing support single-piece setting angle, and installation error is little, and it is extensive to adapt to vehicle.3. rubber damping cushion sulfidization molding is fixed in the mounting hole of carriage, fixes as one with carriage, be connected firmly, and good damping result, the reliability and stability of work are good.4. simple in structure, easy to make, cost is low, and standardization level is higher, and is widely applicable, can be widely used in the intermediate support structure of automobile and construction machinery and equipment transmission shaft.
Description of drawings
Fig. 1 is the structural representation of rubber damping cushion 3 and carriage 2 in the existing center support frame;
Fig. 2 is the structural representation of suspension bracket 1 in the existing center support frame;
Fig. 3 is a structural representation of the present invention.
Among the figure: suspension bracket 1, carriage 2, rubber damping cushion 3, bolt pair 4, arcuate socket 5, fixed orifice 6.
The specific embodiment
The present invention is described in further detail below in conjunction with description of drawings and the specific embodiment.
Referring to Fig. 3, a kind of suspended drive shaft intermediate structure of the present invention is made up of suspension bracket 1, rubber damping cushion 3 and carriage 2, and the radially both sides of described carriage 2 mounting holes or groove have bolt secondary 4 to captive joint with suspension bracket 1 respectively.Described carriage 2 mounting holes or groove both sides radially are respectively arranged with two bolts hole, and corresponding carriage 2 also is provided with bolt hole on the described suspension bracket 2, are fastenedly connected with bolt pair 4 in the bolt hole of carriage 2 and suspension bracket 1.Described suspension bracket 1 can be door word groove type plate, corresponding carriage 2 is provided with two bolts hole on the two side of door word groove type plate, top at door word groove type plate is provided with fixed orifice 6, perhaps as shown in Figure 3, suspension bracket 1 is two angle block of right angle, corresponding carriage 2 is provided with two bolts hole on the right angle face of two angle block of right angle, and another right angle face of two angle block of right angle is provided with fixed orifice 6.Fixed orifice 6 on two suspension brackets is corresponding with the hole on the cross member of frame, center support integral body can be fixed by bolts on the cross member of frame.
Among Fig. 3, be provided with two bolts hole on the corresponding surface of the both sides of described carriage 2 and suspension bracket 1, each side of carriage 2 is all captiveed joint with suspension bracket 1 through two bolts secondary 4.The Kong Weike of two bolts hole adjusts according to the setting angle of carriage 2.Preferably making has to be an arcuate socket 5 in corresponding two bolts hole on described carriage 2 and suspension bracket 1 side, the center of circle of this arcuate socket 5 is the centers with another bolt hole of side, and its arc radius equals the width between centers of two bolts hole.And corresponding two bolts hole all are arranged vertically along its longitudinal centerline on described carriage 2 and suspension bracket 1 side.The setting of arcuate socket 5 can be adjusted the setting angle of suspension bracket 1 in the scope of arcuate socket 5, be convenient to adjust and analog bracket 2 and the installation site of rubber damping cushion 3 on transmission shaft, and installation error is little, the precision height.
In the present invention, rubber damping cushion 3 is as a whole with carriage 2 sulfurations, and forms assembly with transmission shaft.Carriage 2 shape approximation osed top " U " shapes, two bolts hole by every side use bolts secondary 4 to be connected with suspension bracket 1.Suspension bracket 1 is two " L " shape supports, and its top is connected with cross member of frame, and the side is connected with carriage 2.The mounting hole of suspension bracket 1 side is that a circular hole adds arcuate socket 5 structures.Circular hole is to be the height of determining that the center support chord position is put, and arcuate socket 5 is setting angles of adjusting transmission shaft for convenience.When the setting angle of transmission shaft need change, arcuate socket 5 centers on top were that rotate in the center of circle with the center of bottom circular hole just, up to suitable position, bolt pair 4 are tightened again.After whole drive system installed, the angle that the center support chord position is put just was not completely fixed and can changes again.
Because structure of the present invention can be adjusted the setting angle of center support neatly, the design of suspension bracket 1 only need consider that short transverse gets final product, and has reduced number of parts effectively.And the mould commonality of suspension bracket 1 is very good in this structure, low processing cost.Simultaneously, carriage 2 is as a whole with rubber damping cushion 3 sulfidization moldings, improved the reliability of part, and the installation of system is easy to adjust, has reduced installation error.
Claims (6)
1. a suspended drive shaft intermediate structure is made up of suspension bracket (1), rubber damping cushion (3) and carriage (2), it is characterized in that: the radially both sides of described carriage (2) mounting hole or groove have bolt pair (4) to captive joint with suspension bracket (1) respectively.
2. a kind of suspended drive shaft intermediate structure according to claim 1, it is characterized in that: the radially both sides of described carriage (2) mounting hole or groove are respectively arranged with two bolts hole, described suspension bracket (2) is gone up corresponding carriage (2) and also is provided with bolt hole, is fastenedly connected with bolt pair (4) in the bolt hole of carriage (2) and suspension bracket (1).
3. a kind of suspended drive shaft intermediate structure according to claim 1, it is characterized in that: described suspension bracket (1) is door word groove type plate, corresponding carriage (2) is provided with two bolts hole on the two side of door word groove type plate, be provided with fixed orifice (6) at the top of door word groove type plate, perhaps suspension bracket (1) is two angle block of right angle, corresponding carriage (2) is provided with two bolts hole on the right angle face of two angle block of right angle, and another right angle face of two angle block of right angle is provided with fixed orifice (6).
4. according to claim 2 or 3 described a kind of suspended drive shaft intermediate structures, it is characterized in that: have one to be arcuate socket (5) on described carriage (2) and suspension bracket (1) side in corresponding two bolts hole, the center of circle of this arcuate socket (5) is the center with another bolt hole of side, and its arc radius equals the width between centers of two bolts hole.
5. according to claim 2 or 3 described a kind of suspended drive shaft intermediate structures, it is characterized in that: corresponding two bolts hole all are arranged vertically along its longitudinal centerline on described carriage (2) and suspension bracket (1) side.
6. a kind of suspended drive shaft intermediate structure according to claim 1 and 2 is characterized in that: sulfuration is fixed with rubber damping cushion (3) in the mounting hole of described carriage (2) or the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101972113A CN101380894A (en) | 2008-10-09 | 2008-10-09 | Suspension type transmission shaft intermediate support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101972113A CN101380894A (en) | 2008-10-09 | 2008-10-09 | Suspension type transmission shaft intermediate support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101380894A true CN101380894A (en) | 2009-03-11 |
Family
ID=40461016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101972113A Pending CN101380894A (en) | 2008-10-09 | 2008-10-09 | Suspension type transmission shaft intermediate support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101380894A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133862A (en) * | 2010-01-25 | 2011-07-27 | 福特全球技术公司 | Radial support part of driving shaft in a vehicle and method of installing driving shaft therein |
| CN102529712A (en) * | 2010-11-05 | 2012-07-04 | 斗山英维高株式会社 | Bracket for supporting drive shaft of construction machinery |
| CN103124650A (en) * | 2010-09-28 | 2013-05-29 | 日立建机株式会社 | Wheel type traveling body for construction vehicle |
| CN103978895A (en) * | 2014-04-24 | 2014-08-13 | 东风商用车有限公司 | Transmission shaft intermediate support connecting structure capable of adjusting mounting position |
| CN105128659A (en) * | 2015-08-28 | 2015-12-09 | 安徽江淮汽车股份有限公司 | Transmission shaft middle supporting assembly |
| CN105128660A (en) * | 2015-08-28 | 2015-12-09 | 安徽江淮汽车股份有限公司 | Transmission shaft middle supporting assembly |
| CN105383288A (en) * | 2015-12-08 | 2016-03-09 | 南京金龙新能源汽车研究院有限公司 | Mounting frame of automobile transmission shaft intermediate support |
| CN105751894A (en) * | 2016-03-25 | 2016-07-13 | 郑州宇通客车股份有限公司 | Vehicle, intermediate transmission shaft supporting device and mounting bracket |
| CN105818676A (en) * | 2016-05-11 | 2016-08-03 | 安徽江淮汽车股份有限公司 | Hanging-type transmission shaft installing and fixing structure |
| CN108237909A (en) * | 2016-12-27 | 2018-07-03 | 郑州宇通客车股份有限公司 | Transmission shaft intermediate supports and the vehicle using the intermediate supports |
| CN109551416A (en) * | 2017-09-27 | 2019-04-02 | 丰田自动车株式会社 | The fixture of assembling-disassembling bolt and the assembly and disassembly methods of bolt |
| CN110126616A (en) * | 2019-04-17 | 2019-08-16 | 浙江华朔科技股份有限公司 | A kind of vehicle bracket with inserts and the die casting for forming the bracket |
| CN114671384A (en) * | 2022-02-28 | 2022-06-28 | 金雷科技股份公司 | Wind power generation main shaft turnover device |
-
2008
- 2008-10-09 CN CNA2008101972113A patent/CN101380894A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133862A (en) * | 2010-01-25 | 2011-07-27 | 福特全球技术公司 | Radial support part of driving shaft in a vehicle and method of installing driving shaft therein |
| CN102133862B (en) * | 2010-01-25 | 2015-11-25 | 福特全球技术公司 | In vehicle axle drive shaft radial support portion and the method for axle drive shaft is installed wherein |
| CN103124650A (en) * | 2010-09-28 | 2013-05-29 | 日立建机株式会社 | Wheel type traveling body for construction vehicle |
| CN102529712A (en) * | 2010-11-05 | 2012-07-04 | 斗山英维高株式会社 | Bracket for supporting drive shaft of construction machinery |
| CN102529712B (en) * | 2010-11-05 | 2015-04-15 | 斗山英维高株式会社 | Bracket for supporting drive shaft of construction machinery |
| CN103978895A (en) * | 2014-04-24 | 2014-08-13 | 东风商用车有限公司 | Transmission shaft intermediate support connecting structure capable of adjusting mounting position |
| CN105128659A (en) * | 2015-08-28 | 2015-12-09 | 安徽江淮汽车股份有限公司 | Transmission shaft middle supporting assembly |
| CN105128660A (en) * | 2015-08-28 | 2015-12-09 | 安徽江淮汽车股份有限公司 | Transmission shaft middle supporting assembly |
| CN105383288A (en) * | 2015-12-08 | 2016-03-09 | 南京金龙新能源汽车研究院有限公司 | Mounting frame of automobile transmission shaft intermediate support |
| CN105751894A (en) * | 2016-03-25 | 2016-07-13 | 郑州宇通客车股份有限公司 | Vehicle, intermediate transmission shaft supporting device and mounting bracket |
| CN105818676A (en) * | 2016-05-11 | 2016-08-03 | 安徽江淮汽车股份有限公司 | Hanging-type transmission shaft installing and fixing structure |
| CN108237909A (en) * | 2016-12-27 | 2018-07-03 | 郑州宇通客车股份有限公司 | Transmission shaft intermediate supports and the vehicle using the intermediate supports |
| CN108237909B (en) * | 2016-12-27 | 2023-08-18 | 宇通客车股份有限公司 | Transmission shaft intermediate support and vehicle using same |
| CN109551416A (en) * | 2017-09-27 | 2019-04-02 | 丰田自动车株式会社 | The fixture of assembling-disassembling bolt and the assembly and disassembly methods of bolt |
| CN109551416B (en) * | 2017-09-27 | 2020-10-30 | 丰田自动车株式会社 | Clamp for dismounting bolt and method for dismounting bolt |
| CN110126616A (en) * | 2019-04-17 | 2019-08-16 | 浙江华朔科技股份有限公司 | A kind of vehicle bracket with inserts and the die casting for forming the bracket |
| CN110126616B (en) * | 2019-04-17 | 2021-11-02 | 浙江华朔科技股份有限公司 | Automobile bracket with inserts and die-casting die for forming bracket |
| CN114671384A (en) * | 2022-02-28 | 2022-06-28 | 金雷科技股份公司 | Wind power generation main shaft turnover device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101380894A (en) | Suspension type transmission shaft intermediate support structure | |
| CN201291764Y (en) | Suspension type transmission shaft intermediate support structure | |
| CN101879880A (en) | Vehicle headlight installation assembly and installation method thereof | |
| CN103144536B (en) | Suspension assembly for automotive transmission and automobile with suspension assembly for automotive transmission | |
| CN105128660A (en) | Transmission shaft middle supporting assembly | |
| CN219133829U (en) | Motor suspension elastic support assembly for electric vehicle | |
| CN209096450U (en) | A kind of suspension type electric vehicle suspension system | |
| CN103786570A (en) | Drive shaft middle supporting structure | |
| CN215244864U (en) | End beam structure, bogie and rail vehicle | |
| CN205097924U (en) | A suspension subassembly that is used for bump leveller of suspension support and has it | |
| CN204383447U (en) | A kind of automobile and ABS control unit mounting bracket thereof | |
| CN101660377A (en) | Door hinge mechanism used for vehicles | |
| CN201276914Y (en) | Car door hinge mechanism | |
| CN220114435U (en) | Power assembly D point suspension system for heavy truck | |
| CN215513544U (en) | Stable automobile motor controller mounting bracket | |
| CN216200062U (en) | Antiskid type bumper shock absorber support | |
| CN219467839U (en) | Transmission shaft hanging structure, chassis and vehicle | |
| CN214565093U (en) | ESC module installing support | |
| CN211252186U (en) | Power assembly suspension with variable rigidity and adjustable height and limiting distance | |
| CN204701538U (en) | A kind of back mirror stabilization structure | |
| CN219406143U (en) | Engine switching support | |
| CN204649410U (en) | A kind of testing table extending bracket and testing table | |
| CN213472763U (en) | Automobile engine support | |
| CN202242884U (en) | Compressor bracket | |
| CN214445863U (en) | Preceding traveller assembly and lower carriage assembly fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090311 |