CN209037309U - A kind of light-duty gate-type front axle device of automobile multi-purpose - Google Patents
A kind of light-duty gate-type front axle device of automobile multi-purpose Download PDFInfo
- Publication number
- CN209037309U CN209037309U CN201821647738.7U CN201821647738U CN209037309U CN 209037309 U CN209037309 U CN 209037309U CN 201821647738 U CN201821647738 U CN 201821647738U CN 209037309 U CN209037309 U CN 209037309U
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- China
- Prior art keywords
- goat
- front axle
- horn
- axle housing
- attachment base
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Abstract
The utility model provides a kind of light-duty gate-type front axle device of automobile multi-purpose, the device mainly includes: hub reduction gear, knuckle, goat's horn, preceding main reducing gear, front axle housing, goat's horn attachment base etc..Wherein hub reduction gear and front axle housing form " door " formula structure, and by the door type structure, axle half shafts center is thus lifted to wheel center line or more, thus the road clearance bigger in axle half shafts center following implemented.The light-duty gate-type front axle device of this multipurpose is suitable for the repacking of offroad vehicle, has many advantages, such as that the raising road clearance is big, structure is simple, at low cost, bearing capacity is good, it is wide to be applicable in vehicle.
Description
Technical field
The utility model relates to automobile front axle more particularly to a kind of light-duty gate-type front axle devices of automobile multi-purpose.
Background technique
Currently, the singl-reduction axle that automobile front axle generallys use no hub reduction gear, axle housing section is circular cross section,
Since the main reducing gear size of singl-reduction axle is larger, cause the vehicle road clearance smaller, axle housing section is circular cross section,
In the case where axle housing outer diameter is constant, axle housing bending strength can only be enhanced by inwardly thickening axle housing, but thicken axle housing and be bound to
Cause whole bridge weight to increase, influences the driving performance of automobile, the automotive axle of above structure is unable to satisfy off-road enthusiast to vapour
The requirement of vehicle cross-country ability, it is therefore desirable to a kind of light-duty gate-type Biodge device of multipurpose, the bending strength and automobile of Lai Tigao vehicle bridge
Road clearance.
Utility model content
The purpose that the utility model is wanted is: providing a kind of light-duty gate-type front axle device of automobile multi-purpose, which is applicable in
In the repacking of offroad vehicle, have many advantages, such as that the raising road clearance is big, structure is simple, at low cost, applicable vehicle is wide.
The utility model achieves the above object through the following technical schemes:
A kind of light-duty gate-type front axle device of automobile multi-purpose, specifically include that hub reduction gear, goat's horn attachment base, front axle housing,
Preceding main reducing gear, goat's horn, knuckle；It is characterized by: the front axle housing both ends are provided with the goat's horn attachment base with location hole；Institute
Stating has positioning convex platform on goat's horn, goat's horn is inserted into the positioning hole of goat's horn attachment base by positioning convex platform, while goat's horn and goat's horn connect
Joint chair is connected firmly together by positioning pin radial positioning, goat's horn and goat's horn attachment base；The goat's horn other end is by bearing and turns
It is connected to section；The hub reduction gear is fixed on knuckle by high-strength bolt, forms " door " formula structure；Master subtracts before described
Fast device is installed on the centre of front axle housing, and the torque that transmission shaft is passed over distributes to hub reduction gear.
Further, its section configuration of the front axle housing is rectangle.
Further, flexural pivot is provided on the hub reduction gear, hub reduction gear and front axle housing pass through flexural pivot and reinforcement
Bracket reinforces connection, improves the strength and stiffness of " door " formula structure.
Further, the goat's horn attachment base and front axle housing connecting pin are rectangular cross section.
Further, bridge casing support, preceding bridge casing before the front axle housing is provided with, described preceding bridge casing one end and preceding bridge
Casing support connection, the other end are connect with goat's horn attachment base.
The utility model has the following beneficial effects:
Gate-type bridge structure can increase the road clearance, enhance the passability of automobile；Rectangular cross section axle housing, it is limited in space
In the case of improve the bending strength of axle housing entirety；According to the needs of the market, it can be derived in the case where not changing mold
The gate-type axle assembly of wheel rim deceleration device, three kinds of products of single axle assembly and hub reduction gear without hub reduction gear meet
The demand of different clients.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of automobile multi-purpose gate-type front axle device described in the utility model；
Fig. 2 is cross-sectional view at a kind of goat's horn attachment base of automobile multi-purpose gate-type front axle device described in the utility model.
Label declaration:
1. hub reduction gear, 2. goat's horn attachment bases, bridge casing before 3., 4. front axle housings, bridge casing support before 5., 6.
Preceding main reducing gear, 7. positioning pins, 8. flexural pivots, 9. reinforced supports, 10. goat's horns, 11. knuckles, 21. location holes, 22. is fixed
Position boss.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description:
As shown in Figure 1 and Figure 2, the light-duty gate-type front axle device of a kind of automobile multi-purpose, 4 both ends of front axle housing are provided with band positioning
The goat's horn attachment base 2 in hole 21, goat's horn attachment base 2 and 4 connecting pin of front axle housing are also rectangular cross section；10 one end of goat's horn passes through convex
Platform 22 is inserted into the location hole 21 of goat's horn attachment base 2, and positioning pin 7 is additionally provided between goat's horn 10 and goat's horn attachment base 2, by fixed
Goat's horn 10 is located on goat's horn attachment base 2 by position hole 21 and positioning pin 7, both final to connect firmly together；10 other end of goat's horn is logical
Bearing is crossed to connect with knuckle 11；Hub reduction gear 1 is fixed on knuckle 11 by high-strength bolt, forms " door " formula knot
Structure；Flexural pivot 8 is provided on hub reduction gear 1,9 one end of reinforced support and flexural pivot 8 connect, and the other end and front axle housing 4 connect, into one
Step reinforces the intensity and rigidity of " door " formula structure.
Since the hub reduction gear 1 in above-mentioned " door " formula structure is connected by high-strength bolts with spherical knuckle 11, because
This can derive the gate-type axle assembly of wheel rim deceleration device in the case where not changing mold, without single bridge of hub reduction gear
Three kinds of products of assembly and hub reduction gear, meet the needs of different clients.
4 section configuration of front axle housing is rectangle, and rectangular section improves the bending resistance of axle housing entirety in the limited situation in space
Intensity；The preceding main reducing gear 6 is installed on the centre of front axle housing 4, and in tilting of automobile, the lubricating oil in preceding main reducing gear 6 has
Left end or the right end that front axle housing 4 may be gathered, the driving and driven gear oil starvation of main reducing gear 6 work before causing.Go out in order to prevent
Existing such case, bridge casing support 5, preceding bridge casing 3 before being provided with inside front axle housing 4, preceding 3 one end of bridge casing and preceding bridge casing
Bracket 5 connects, and the other end is connect with goat's horn attachment base 2, by preceding bridge casing support 5, preceding bridge casing 3, can prevent lubricating oil
The left and right both ends of front axle housing 4 are largely gathered, obtain effectively lubricating inside main reducing gear 6 before guaranteeing.
More than, only specific embodiment of the present utility model, but protection scope of the utility model is not limited thereto,
Anyone skilled in the art within the technical scope disclosed by the utility model, the variation that can readily occur in or replaces
It changes, should be covered within the scope of the utility model.
Claims (5)
1. a kind of light-duty gate-type front axle device of automobile multi-purpose, hub reduction gear (1), goat's horn attachment base (2), preceding is specifically included that
Axle housing (4), preceding main reducing gear (6), goat's horn (10), knuckle (11)；It is characterized by: front axle housing (4) both ends are provided with
Goat's horn attachment base (2) with location hole (21)；Have positioning convex platform (22) on the goat's horn (10), goat's horn (10) passes through positioning convex platform
(22) it is inserted into the location hole (21) of goat's horn attachment base (2), while goat's horn (10) and goat's horn attachment base (2) pass through positioning pin (7)
Radial positioning, goat's horn (10) and goat's horn attachment base (2) connect firmly together；Goat's horn (10) other end passes through bearing and knuckle
(11) it connects；The hub reduction gear (1) is fixed on knuckle (11) by high-strength bolt, forms " door " formula structure；Institute
The centre that preceding main reducing gear (6) is installed on front axle housing (4) is stated, the torque that transmission shaft is passed over distributes to hub reduction gear
(1).
2. the light-duty gate-type front axle device of automobile multi-purpose described in accordance with the claim 1, it is characterised in that: the front axle housing (4)
Its section configuration is rectangle.
3. the light-duty gate-type front axle device of automobile multi-purpose described in accordance with the claim 1, it is characterised in that: the hub reduction gear
(1) it being provided on flexural pivot (8), hub reduction gear (1) and front axle housing (4) are reinforced connecting by flexural pivot (8) and reinforced support (9),
Improve the strength and stiffness of " door " formula structure.
4. the light-duty gate-type front axle device of automobile multi-purpose described in accordance with the claim 1, it is characterised in that: the goat's horn attachment base
It (2) is rectangular cross section with front axle housing (4) connecting pin.
5. the light-duty gate-type front axle device of automobile multi-purpose described in accordance with the claim 1, it is characterised in that: the front axle housing (4)
Bridge casing support (5), preceding bridge casing (3) before being provided with, described preceding bridge casing (3) one end are connect with preceding bridge casing support (5), separately
One end is connect with goat's horn attachment base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821647738.7U CN209037309U (en) | 2018-10-11 | 2018-10-11 | A kind of light-duty gate-type front axle device of automobile multi-purpose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821647738.7U CN209037309U (en) | 2018-10-11 | 2018-10-11 | A kind of light-duty gate-type front axle device of automobile multi-purpose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209037309U true CN209037309U (en) | 2019-06-28 |
Family
ID=67035552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821647738.7U Active CN209037309U (en) | 2018-10-11 | 2018-10-11 | A kind of light-duty gate-type front axle device of automobile multi-purpose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209037309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114340910A (en) * | 2019-07-26 | 2022-04-12 | 超级亚特维有限责任公司 | Integrated door type wheel end mounting system |
-
2018
- 2018-10-11 CN CN201821647738.7U patent/CN209037309U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114340910A (en) * | 2019-07-26 | 2022-04-12 | 超级亚特维有限责任公司 | Integrated door type wheel end mounting system |
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| GR01 | Patent grant |