CN205818807U - Assisted electric traveling car drive bridge axle tube assembly - Google Patents
Assisted electric traveling car drive bridge axle tube assembly Download PDFInfo
- Publication number
- CN205818807U CN205818807U CN201620810898.3U CN201620810898U CN205818807U CN 205818807 U CN205818807 U CN 205818807U CN 201620810898 U CN201620810898 U CN 201620810898U CN 205818807 U CN205818807 U CN 205818807U
- Authority
- CN
- China
- Prior art keywords
- bend pipe
- welded
- base plate
- tube assembly
- axle tube
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
This utility model relates to a kind of assisted electric traveling car drive bridge axle tube assembly, belongs to electrical automobile driver auxiliary equipment technical field.It is made up of bend pipe, base plate, reinforcement, shock absorber support etc., is characterized in: respectively, be each welded on the base plate that bend pipe two ends symmetry is welded at least four reinforcements；On bend pipe, the symmetrical spring block rear portion being welded has been welded reinforcing ring；On bend pipe, balanced welding is equipped with shock absorber support；Be welded by the shock absorber support of bend pipe side wired pipe holder.Mechanical strength is good, and stiffness is high, and quality is little, and consumptive material is few, low cost, damping noise abatement and good braking effect, has the bend pipe of drop design, and evenly, vehicle fast running process can effective brake, it is ensured that carrying operation safety and steady for stress.Solving the central siphon assembly of existing electric automobile drive axle and there is mechanical strength and stiffness is low, quality weight, material consumption is big, and cost is high, causes damping noise abatement and braking effect poor, it is difficult to ensure electric automobile smooth-going, the problem of carrying stable, safe operation.
Description
Technical field
This utility model relates to a kind of assisted electric traveling car drive bridge axle tube assembly, belongs to electrical automobile driver auxiliary equipment technology
Field.
Background technology
Central siphon assembly be the important composition parts of automobile drive axle and running gear mainly comprise one of parts, it plays
Supporting and protection main reducing gear, differential mechanism and the important function of semiaxis.According to country, " energy-conservation and new-energy automobile industry development is advised
Draw (2012-the year two thousand twenty) " the object of planning, more cars enterprise will necessarily select develop new forms of energy pure electric automobile to reduce fuel oil
Consumption value；Meanwhile, along with the enhancing of people's environmental consciousness, new forms of energy pure electric automobile is increasingly subject to pursuing of masses, becomes people
The first-selection of trip and the following developing direction of automobile.But at present in the industrialization process of electric automobile, electric automobile chassis
The central siphon assembly of drive axle there is mechanical strength and stiffness is low, quality weight, dismounts, adjusts main reducing gear trouble, and material consumption is big, cost
Height, causes damping noise abatement and braking effect poor, it is difficult to ensure electric automobile steadily, safely carrying run.
Summary of the invention
The purpose of this utility model is, for above-mentioned the deficiencies in the prior art, it is provided that a kind of mechanical strength is good, stiffness
Height, quality is little, and consumptive material is few, low cost, damping noise abatement and good braking effect, it is ensured that carrying operates steadily safe assisted electric traveling car
Drive bridge axle tube assembly.
This utility model is to realize above-mentioned purpose by the following technical solutions:
This assisted electric traveling car drive bridge axle tube assembly is propped up by bend pipe, base plate, reinforcement, spring block, reinforcing ring, amortisseur
Frame, spool prop up and are configured to, it is characterised in that: bend pipe two ends balanced welding is equipped with base plate, and base plate has been welded reinforcement, reinforcement with
Elbow pipe welding is fixedly mounted with；At balanced welding at the reinforcement equipped with spring block on bend pipe, the rear portion of spring block has been welded reinforcing ring；Curved
At close spring block side balanced welding equipped with shock absorber support on Guan；At the spool that has been welded at shock absorber support on the right side of bend pipe
Support.
Opening on described base plate and be shaped with little installing hole and big installing hole, base plate is provided with bend pipe, base plate by little installing hole
Installed by big installing hole and half axle assembly and connect.
Described leaf spring seat surface passes through to weld in a plane with bend pipe front.
Described spool support is 322.5mm with the distance at bend pipe center.
The plane of described shock absorber support is 32 ° of angles with the plane at bend pipe center.
Described reinforcement at least eight, to being divided into two groups, bend pipe is welded with base plate by little installing hole after being connected,
Base plate is fixedly mounted with elbow pipe welding by four reinforcements.
This utility model having the beneficial effects that compared with prior art:
This assisted electric traveling car drive bridge axle tube assembly by the reinforcement of welding on base plate, the spring block that bend pipe is welded and
The shock absorber support being welded on the reinforcing ring that is welded on it, bend pipe and spool support, be greatly improved overall mechanical strength and stiffness,
The bend pipe having drop designs, and stress evenly, under proof strength premise, not only adds minimum ground clearance but also alleviate automobile
Quality, saves material, reduces cost.And simultaneously increase central siphon assembly fatigue resistance, be effectively increased bearing capacity.Knot
Structure is reasonable in design, has good braking ability and damping performance, and vehicle fast running process can effective brake, it is ensured that carrying is transported
Row safety and steady.Solving the central siphon assembly of existing electric automobile drive axle and there is mechanical strength and stiffness is low, quality weight, material consumes
Greatly, cost is high, causes damping noise abatement and braking effect poor, it is difficult to what guarantee electric automobile smooth-going, carrying stable, safe ran asks
Topic.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of assisted electric traveling car drive bridge axle tube assembly；
Fig. 2 is the main TV structure schematic diagram of bend pipe；
Fig. 3 is the side-looking structural representation of bend pipe；
Fig. 4 is the perspective view of bend pipe.
In figure: 1, bend pipe, 2, base plate, 3, reinforcement, 4, spring block, 5, reinforcing ring, 6, shock absorber support, 7, spool props up
Frame, 201, little installing hole, 202, big installing hole.
Detailed description of the invention
Below in conjunction with the accompanying drawings the embodiment of this assisted electric traveling car drive bridge axle tube assembly is described in further detail:
This assisted electric traveling car drive bridge axle tube assembly is by bend pipe 1, base plate 2, reinforcement 3, spring block 4, reinforcing ring 5, damping
Device support 6, spool support 7 are constituted, and bend pipe 1 two ends balanced welding is equipped with base plate 2, and base plate 2 has been welded reinforcement 3, reinforcement 3 with
Bend pipe 1 welding is fixedly mounted with；At balanced welding at the reinforcement 3 equipped with spring block 4 on bend pipe 1, the rear portion of spring block 4 has been welded reinforcement
Ring 5；At close spring block 4 side balanced welding equipped with shock absorber support 6 on bend pipe 1；Near shock absorber support 6 on the right side of bend pipe 1
Place is welded wired pipe holder 7.
Opening on described base plate 2 and be shaped with little installing hole 201 and big installing hole 202, base plate 2 is installed by little installing hole 201
Having bend pipe 1, base plate 2 is connected with half axle assembly installation by big installing hole 202.
The face of described spring block 4 is passed through to weld in a plane with bend pipe 1 front.
Described spool support 7 is 322.5mm with the distance at bend pipe 1 center.
The plane of described shock absorber support 6 is 32 ° of angles with the plane at bend pipe 1 center.
Described reinforcement 3 at least eight, to being divided into two groups, bend pipe 1 is welded with base plate 2 by little installing hole 201
After connection, base plate 2 is welded with bend pipe 1 by four reinforcements 3 and is fixedly mounted with (seeing Fig. 1～4).
The central siphon assembly of this assisted electric traveling car drive axle:
Bend pipe 1: by 40Cr, the seamless steel pipe bending ram molding of diameter phi 68 × 10.
Base plate 2: by 40Cr round steel forging molding, base plate 2 is symmetrical with bend pipe 1 two ends by the hole, location of its diameter phi 66mm
The positioning spigot 101 made is welded connection.
Eight reinforcements 3 are divided into two groups, and often group four, is respectively welded on the base plate 2 at bend pipe 1 two ends.Spring block 4, adds
Strong ring 5, shock absorber support 6, spool support 7 is all integral with bend pipe 1 Combination Welding.
The spacing of the base plate 2 at guarantee bend pipe 1 two ends is 1321mm；The spacing of two spring blocks 4 is 1060mm；Two dampings
The spacing of device support 6 is 896mm；Bend pipe 1 center lower end spacing away from wheel center is 88mm.
This assisted electric traveling car drive bridge axle tube assembly designs and produces out the bend pipe 1 of drop, by reinforcement 3 and base plate 2
Welded and installed so that it is evenly, integral processing is simple, greatly reduces production cost for firmer, stress.Bend pipe 1 by
40Cr, φ 68 × 10 seamless steel pipe make, ensureing that can increase minimum ground clearance under its strength conditions can reduce again automobile
Quality, increases the fatigue resistance of this central siphon assembly simultaneously, is greatly improved its bearing capacity.Made by two shock absorber supports 6
Obtaining this assisted electric traveling car drive bridge axle tube assembly and have good braking ability and damping performance, operate steadily, noise is low, quality
Gently, rigidity is good, easy to maintenance；It is suitable for low speed, runs at high speed, compensate for the deficiency of China's assisted electric traveling car drive bridge axle tube,
In the industrialization process of electric motor car, can be widely applied to assisted electric traveling car, park sightseeing vehicle, panda car, electronic light truck,
Wide market.
The above is preferred embodiment of the present utility model, and the example above illustrates not to reality of the present utility model
Matter content makees any pro forma restriction, person of an ordinary skill in the technical field after having read this specification according to this reality
Any simple modification above detailed description of the invention made by novel technical spirit or deformation, and take off possibly also with above-mentioned
The technology contents shown is changed or is modified to the Equivalent embodiments of equivalent variations, all still falls within technical solutions of the utility model
In the range of, without departing from spirit and scope of the present utility model.
Claims (6)
1. an assisted electric traveling car drive bridge axle tube assembly, it by bend pipe (1), base plate (2), reinforcement (3), spring block (4), add
Strong ring (5), shock absorber support (6), spool support (7) are constituted, it is characterised in that: bend pipe (1) two ends balanced welding is equipped with base plate
(2), base plate (2) has been welded reinforcement (3), and reinforcement (3) welds with bend pipe (1) and is fixedly mounted with；Near reinforcement on bend pipe (1)
(3) place's balanced welding is equipped with spring block (4), and the rear portion of spring block (4) has been welded reinforcing ring (5)；Near spring block on bend pipe (1)
(4) side balanced welding is equipped with shock absorber support (6)；Bend pipe (1) props up at the spool that has been welded near shock absorber support (6) place on right side
Frame (7).
A kind of assisted electric traveling car drive bridge axle tube assembly the most according to claim 1, it is characterised in that: described base plate
(2) opening on and be shaped with little installing hole (201) and big installing hole (202), base plate (2) is provided with bend pipe by little installing hole (201)
(1), base plate (2) is connected with half axle assembly installation by big installing hole (202).
A kind of assisted electric traveling car drive bridge axle tube assembly the most according to claim 1, it is characterised in that: described spring block
(4) face is passed through to weld in a plane with bend pipe (1) front.
A kind of assisted electric traveling car drive bridge axle tube assembly the most according to claim 1, it is characterised in that: described spool props up
Frame (7) is 322.5mm with the distance at bend pipe (1) center.
A kind of assisted electric traveling car drive bridge axle tube assembly the most according to claim 1, it is characterised in that: described amortisseur
The plane of support (6) is 32 ° of angles with the plane at bend pipe (1) center.
A kind of assisted electric traveling car drive bridge axle tube assembly the most according to claim 1, it is characterised in that: described reinforcement
(3) at least eight, to being divided into two groups, bend pipe (1) two ends are welded with base plate (2) by little installing hole (201) after being connected, the end
Plate (2) is welded with bend pipe (1) by reinforcement (3) and is fixedly mounted with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810898.3U CN205818807U (en) | 2016-07-29 | 2016-07-29 | Assisted electric traveling car drive bridge axle tube assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810898.3U CN205818807U (en) | 2016-07-29 | 2016-07-29 | Assisted electric traveling car drive bridge axle tube assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205818807U true CN205818807U (en) | 2016-12-21 |
Family
ID=57559770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620810898.3U Active CN205818807U (en) | 2016-07-29 | 2016-07-29 | Assisted electric traveling car drive bridge axle tube assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205818807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080040A (en) * | 2016-07-29 | 2016-11-09 | 湖北三众车桥有限责任公司 | Assisted electric traveling car drive bridge axle tube assembly |
-
2016
- 2016-07-29 CN CN201620810898.3U patent/CN205818807U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080040A (en) * | 2016-07-29 | 2016-11-09 | 湖北三众车桥有限责任公司 | Assisted electric traveling car drive bridge axle tube assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202243514U (en) | Highs-speed motor train unit bogie | |
| CN212637655U (en) | Boundary beam type off-road vehicle frame | |
| CN204037265U (en) | Heavy-duty vehicle, Combined air suspension system and guide arm support | |
| CN206812717U (en) | A kind of rearmounted rear-guard rear axle structure of electric motor coach | |
| CN106004299A (en) | Air suspension assembly with single drive axle | |
| CN207140720U (en) | A kind of lightweight integrated balancing suspension | |
| CN205818807U (en) | Assisted electric traveling car drive bridge axle tube assembly | |
| CN2920770Y (en) | Wide rail welding bogie | |
| CN106314057A (en) | Passenger car rear air suspension with two air bags and four connecting rods | |
| CN203651790U (en) | Steering frame axle box suspension device | |
| CN201092326Y (en) | Steel spring narrow gage passenger car steering rack | |
| CN103863036B (en) | A kind of irs control arm eccentric sleeve and vehicle rear suspension Control arm assembly | |
| CN204452586U (en) | Double wish-bone arm type suspension steering swivel | |
| CN203372253U (en) | Railway vehicle steering frame brake mounting structure | |
| CN111216794A (en) | Novel aluminium system full frame type front auxiliary frame | |
| CN103661467A (en) | Bogie axle box suspension device | |
| CN106080040A (en) | Assisted electric traveling car drive bridge axle tube assembly | |
| CN102529685A (en) | Double-wheel asymmetrical antiparallel suspension van-type electric car | |
| CN203005011U (en) | Independent suspension structure for driving bridge | |
| CN206983622U (en) | A kind of mine car axle shell | |
| CN203142963U (en) | Upper suspension assembly of motor tricycle rear engine | |
| CN201192975Y (en) | Strong balancing suspension of vehicle | |
| CN211641735U (en) | Front suspension system of chassis of medium-sized passenger car | |
| CN206734507U (en) | The positive three-wheeled electric vehicle vehicle body of compartment vehicle frame one bearing-type | |
| CN202826984U (en) | Automobile front axle assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 434300 New South Road, Nanping Town, Jingzhou, Hubei, Gongan County Patentee after: Hubei three public bridge Limited by Share Ltd Address before: 434300 New South Road, Nanping Town, Jingzhou, Hubei, Gongan County Patentee before: Hubei Sanzhong Axle Co., Ltd. |