CN106915207A - A kind of reinforced integrated type electric vehicle bridge - Google Patents
A kind of reinforced integrated type electric vehicle bridge Download PDFInfo
- Publication number
- CN106915207A CN106915207A CN201710122771.1A CN201710122771A CN106915207A CN 106915207 A CN106915207 A CN 106915207A CN 201710122771 A CN201710122771 A CN 201710122771A CN 106915207 A CN106915207 A CN 106915207A
- Authority
- CN
- China
- Prior art keywords
- vehicle bridge
- axle tube
- type electric
- extension arm
- electric vehicle
- 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.)
- Granted
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/004—Mounting arrangements for axles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/12—Torque-transmitting axles
- B60B35/14—Torque-transmitting axles composite or split, e.g. half- axles; Couplings between axle parts or sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2310/00—Manufacturing methods
- B60B2310/20—Shaping
- B60B2310/206—Shaping by stamping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2310/00—Manufacturing methods
- B60B2310/30—Manufacturing methods joining
- B60B2310/302—Manufacturing methods joining by welding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a kind of reinforced integrated type electric vehicle bridge, including vehicle bridge main body, the vehicle bridge main body middle part offers subtractive assembly, the installing arm is further fixed on spring perch with the installation position inboard outer of axle tube, the inner side periphery of the extension arm is equiped with welding structural element with axle tube periphery, stator is plugged with gap between the welding structural element, the surface of the stator offers mounting hole, fix bar is inserted with by welding or the screw thread mode of spinning between the mounting hole, the end of the axle tube is equiped with ABS orifice plates by screw thread member.Body of the present invention is designed using integral molding, and auxiliary welding manner is fixed to structural member contact, so that antidetonation, survivability are improved, what is used is welded and fixed structure, fixed rod structure with grafting is worked in coordination, auxiliary fix bar is added outside structural member junction, the security performance of device is further improved.
Description
Technical field
The present invention relates to technical field of automobile, more particularly to a kind of reinforced integrated type electric vehicle bridge.
Background technology
Automotive axle (also known as axletree) is connected by suspension with vehicle frame (or monocoque body), its two ends installing wheel.
Effect：Transmit power and torque between vehicle frame and vehicle bridge (wheel) is suspension, rather than vehicle bridge.The effect of vehicle bridge is subject to vapour
The load of car, maintains normally travel of the automobile on road.
Vehicle bridge can be monoblock type, and the barbell huge just like, two ends vehicle body by suspension system supports, therefore
SA generally coordinates with rigid axle suspension；Vehicle bridge can also be breakaway-element, as two umbrellas are inserted in vehicle body both sides, then
Each via suspension system supports vehicle body, so broken bridge of car and independent suspension adapted.According to the difference of type of drive, vehicle bridge
It is also divided into four kinds of steeraxle, drive axle, steering and driving axle and support bridge.Wherein steeraxle and support bridge belong to driven bridge.Greatly
Most automobiles move (FR) using front-engine rear-drive, therefore propons, used as steeraxle, back axle is used as drive axle；And preposition preceding driving (FF)
Then propons turns into steering and driving axle to automobile, and back axle serves as support bridge.Electric axle conventional at present has that globality is low to be lacked
Point, causes security performance not high, it is impossible to the need for meeting use.
The content of the invention
Based on the technical problem that background technology is present, the present invention proposes a kind of reinforced integrated type electric vehicle bridge.
To achieve these goals, present invention employs following technical scheme：
A kind of reinforced integrated type electric vehicle bridge, including vehicle bridge main body, the vehicle bridge main body middle part offer subtractive assembly,
The two ends that the open front face edge of the subtractive assembly has flange connector, the vehicle bridge main body are equiped with elongation
Arm, the outside of the extension arm is arranged with axle tube, and the installing arm is also solid with the installation position inboard outer of axle tube
Surely inner side periphery and the axle tube periphery for having spring perch, the extension arm are equiped with welding structural element, the welding
Stator is plugged with gap between structural member, the surface of the stator offers mounting hole, led between the mounting hole
Cross welding or the screw thread mode of spinning is inserted with fix bar, the end of the axle tube is equiped with ABS holes by screw thread member
Plate.
Preferably, it is by using steel plate punched mode integral molding between the extension arm and vehicle bridge main body.
Preferably, spun by screw thread between the axle tube and extension arm, and connecting portion outside passes through welding side
Formula is fixed.
Preferably, the spring perch is connected with the Multi-Leaf Springs of outside.
Preferably, the welding structural element is vertical vertical and be in horizontally disposed ring-type, and with axle tube with extend
Integral molding design is between arm.
Preferably, the stator is that the steel discs of two pieces of semi-circulars design gather to connect and form in vertical vertical ring-shaped cooperation, and
The middle part shape of circular opening is adapted with axle tube with the external surface shape of extension arm respectively.
Body of the invention is designed using integral molding, and auxiliary welding manner is fixed to structural member contact, carries
The globality of device high so that antidetonation, survivability are improved, use is welded and fixed structure, the fix bar knot with grafting
Structure is worked in coordination, and auxiliary fix bar is added outside structural member junction, and globality is installed in the connection that improve device body, is entered
One step improves the security performance of device.
Brief description of the drawings
Fig. 1 is a kind of structural representation of reinforced integrated type electric vehicle bridge proposed by the present invention；
Fig. 2 is a kind of welding structural element cross-sectional view of reinforced integrated type electric vehicle bridge proposed by the present invention.
In figure：1 vehicle bridge main body, 2 extension arms, 3 axle tubes, 4 spring perches, 5 subtractive assemblies, 6 flange connectors, 7
Welding structural element, 8 stators, 9 mounting holes, 10 fix bars, 11ABS orifice plates.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-2, a kind of reinforced integrated type electric vehicle bridge, including vehicle bridge main body 1, extension arm 2, axle tube 3, steel
Plate spring holder 4, subtractive assembly 5, flange connector 6, welding structural element 7, stator 8, mounting hole 9, fix bar 10 and ABS orifice plates
11, the middle part of vehicle bridge main body 1 offers subtractive assembly 5, and the open front face edge of subtractive assembly 5 has flange connector 6, car
The two ends of bridge main body 1 are equiped with extension arm 2, are by using steel plate punched mode integrally between extension arm 2 and vehicle bridge main body 1
Formula is molded, and the outside of extension arm 2 is arranged with axle tube 3, is spun by screw thread between axle tube 3 and extension arm 2, and connection
Location external is fixed by welding manner, and installing arm 2 is further fixed on leaf spring with the installation position inboard outer of axle tube 3
Seat 4, spring perch 4 is connected with the Multi-Leaf Springs of outside, and inner side periphery and the periphery of axle tube 3 of extension arm 2 fill
Be provided with welding structural element 7, welding structural element 7 is vertical vertical and in horizontally disposed ring-type, and with axle tube 3 and extension arm
Integral molding design is between 2, stator 8 is plugged with the gap between welding structural element 7, stator 8 is two and half
The steel disc of annular design is gathered to connect and forms in vertical vertical ring-shaped cooperation, is conveniently dismounted, and the middle part shape of circular opening is divided
It is not adapted with axle tube 3 with the external surface shape of extension arm 2, the surface of stator 8 offers mounting hole 9, mounting hole 9
Between fix bar 10 is inserted with by welding or the screw thread mode of spinning, can grafting be fixed in mounting hole 9 as requested during work
Bar 9, and welded and installed point, improve the overall performance of device, and the end of axle tube 3 is equiped with ABS holes by screw thread member
Plate 11.
Body of the present invention is designed using integral molding, and contact of the auxiliary welding manner to structural member is fixed, and carries
The globality of device high so that antidetonation, survivability are improved, use is welded and fixed structure, the fix bar 10 with grafting
Structure is worked in coordination, and auxiliary fix bar 10 is added outside structural member junction, and the connection that improve device body installs overall
Property, further improve the security performance of device
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of reinforced integrated type electric vehicle bridge, including vehicle bridge main body (1), it is characterised in that：Vehicle bridge main body (1) middle part
Subtractive assembly (5) is offered, the open front face edge of the subtractive assembly (5) has flange connector (6), the vehicle bridge
The two ends of main body (1) are equiped with extension arm (2), and the outside of the extension arm (2) is arranged with axle tube (3), the installation
Arm (2) is further fixed on spring perch (4), the inner side of the extension arm (2) with the installation position inboard outer of axle tube (3)
Periphery is equiped with welding structural element (7), grafting in the gap between the welding structural element (7) with axle tube (3) periphery
The surface for having stator (8), the stator (8) offers mounting hole (9), by welding or spiral shell between the mounting hole (9)
The line mode of spinning is inserted with fix bar (10), and the end of the axle tube (3) is equiped with ABS orifice plates by screw thread member
(11)。
2. a kind of reinforced integrated type electric vehicle bridge according to claim 1, it is characterised in that the extension arm (2) with
It is by using steel plate punched mode integral molding between vehicle bridge main body (1).
3. a kind of reinforced integrated type electric vehicle bridge according to claim 1, it is characterised in that the axle tube (3)
Spun by screw thread between extension arm (2), and connecting portion outside is fixed by welding manner.
4. a kind of reinforced integrated type electric vehicle bridge according to claim 1, it is characterised in that the spring perch
(4) it is connected with outside Multi-Leaf Springs.
5. a kind of reinforced integrated type electric vehicle bridge according to claim 1, it is characterised in that the welding structural element
(7) for vertical vertically and in horizontally disposed ring-type, and integral molding is between axle tube (3) and extension arm (2)
Design.
6. a kind of reinforced integrated type electric vehicle bridge according to claim 1, it is characterised in that the stator (8) is
The steel discs of two pieces of semi-circulars design gather to connect and form in vertical vertical ring-shaped cooperation, and circular opening middle part shape respectively with semiaxis
Sleeve pipe (3) is adapted with the external surface shape of extension arm (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710122771.1A CN106915207B (en) | 2017-03-03 | 2017-03-03 | A kind of reinforced integrated type electric vehicle bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710122771.1A CN106915207B (en) | 2017-03-03 | 2017-03-03 | A kind of reinforced integrated type electric vehicle bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106915207A true CN106915207A (en) | 2017-07-04 |
| CN106915207B CN106915207B (en) | 2018-12-07 |
Family
ID=59462072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710122771.1A Expired - Fee Related CN106915207B (en) | 2017-03-03 | 2017-03-03 | A kind of reinforced integrated type electric vehicle bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106915207B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605940A (en) * | 2018-06-16 | 2019-12-24 | 龙海特尔福汽车电子研究所有限公司 | Shock-resistant steering electric axle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1431302A (en) * | 1919-04-26 | 1922-10-10 | Nels W Thybony | Automobile axle reenforcement |
| US1512965A (en) * | 1922-06-08 | 1924-10-28 | Theodore W Wilson | Automobile rear-housing support |
| US20090178875A1 (en) * | 2008-01-10 | 2009-07-16 | Bowers Lee N | Axle assembly |
| CN202879154U (en) * | 2012-10-17 | 2013-04-17 | 山东威力天地机械股份有限公司 | Engineering machinery drive axle strengthening device |
| CN104442196A (en) * | 2014-12-01 | 2015-03-25 | 重庆先友科技开发有限公司 | Speed change rear axle assembly for second-class cars |
| CN204820957U (en) * | 2015-07-15 | 2015-12-02 | 冀州市汇鑫车桥配件有限公司 | Novel axle |
| CN205439826U (en) * | 2016-03-29 | 2016-08-10 | 余榕榕 | Reinforced axle housing |
-
2017
- 2017-03-03 CN CN201710122771.1A patent/CN106915207B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1431302A (en) * | 1919-04-26 | 1922-10-10 | Nels W Thybony | Automobile axle reenforcement |
| US1512965A (en) * | 1922-06-08 | 1924-10-28 | Theodore W Wilson | Automobile rear-housing support |
| US20090178875A1 (en) * | 2008-01-10 | 2009-07-16 | Bowers Lee N | Axle assembly |
| CN202879154U (en) * | 2012-10-17 | 2013-04-17 | 山东威力天地机械股份有限公司 | Engineering machinery drive axle strengthening device |
| CN104442196A (en) * | 2014-12-01 | 2015-03-25 | 重庆先友科技开发有限公司 | Speed change rear axle assembly for second-class cars |
| CN204820957U (en) * | 2015-07-15 | 2015-12-02 | 冀州市汇鑫车桥配件有限公司 | Novel axle |
| CN205439826U (en) * | 2016-03-29 | 2016-08-10 | 余榕榕 | Reinforced axle housing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605940A (en) * | 2018-06-16 | 2019-12-24 | 龙海特尔福汽车电子研究所有限公司 | Shock-resistant steering electric axle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106915207B (en) | 2018-12-07 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20200303 |
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| CF01 | Termination of patent right due to non-payment of annual fee |