CN205446654U - Single reduction drive axle differential mechanism right side shell for heavy hauler - Google Patents
Single reduction drive axle differential mechanism right side shell for heavy hauler Download PDFInfo
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- CN205446654U CN205446654U CN201521136526.9U CN201521136526U CN205446654U CN 205446654 U CN205446654 U CN 205446654U CN 201521136526 U CN201521136526 U CN 201521136526U CN 205446654 U CN205446654 U CN 205446654U
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- casing
- cross shaft
- housing
- hole
- shaft hole
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Abstract
The utility model relates to a single reduction drive axle differential mechanism right side shell for heavy hauler, including the casing, the casing below is equipped with the base, and the base is equipped with the connecting hole all around, on the casing symmetry set up cross shaft hole constant head tank, set up the cross shaft hole in the constant head tank, gu the cross shaft hole sets up the thickening pad integrative with the casing with the casing department of meeting, set up right bearing mounting hole above the casing, set up the transition step of widening in the bearing mounting hole of the right side. The inside inner chamber that forms of right side bearing mounting hole, the inner chamber adopts the great circle transition. Via the structure, the utility model discloses single reduction drive axle differential mechanism right side shell for heavy hauler's solid cross shaft hole and the casing department of meeting set up the thickening pad integrative with the casing, and casing intensity in the time of can guaranteeing to turn round sets up the transition step of widening in the right bearing mounting hole, make things convenient for the semi -axis installation, reduces manufacturing procedure, and weight reduction, inner chamber adopt the great circle transition, the casting of being convenient for.
Description
Technical field
This utility model relates to automobile drive axle field, a kind of upgrading differential right casing for heavy hauler singl-reduction axle coupling.
Background technology
The differential mechanism fault rate that this singl-reduction axle is mated in the market is higher, for reducing fault rate, improving product performance, preferably adapts to high-speed type, the market demand of mark load type tractor, the differential right casing of the coupling heavy type traction automobile-used single-stage speed reducing bridge that need to research and develop.
Utility model content
Problem to be solved in the utility model be to provide a kind of precision high, from heavy and light, intensity is high, be easy to the heavy type traction automobile-used singl-reduction axle differential right casing of casting.
For solving above-mentioned technical problem, heavy type traction of the present utility model automobile-used singl-reduction axle differential right casing, including housing, being provided with base below housing, base is formed around connecting hole, and on housing, symmetry arranges cross shaft hole locating slot, in described locating slot, cross shaft hole is set, Gu cross shaft hole and housing joint are arranged and the thickening pad of housing one, housing is provided above right bearing installing hole, arranges the transition shoulder widened in described right bearing installing hole.
Described right bearing installing hole is internally formed inner chamber, and described inner chamber uses great circle transition.
Coupling driven wheel of differential reference circle size is 468-490mm, determines 12-16 connecting bolt hole according to the size of gear.
After using such structure, the solid cross shaft hole of this utility model heavy type traction automobile-used singl-reduction axle differential right casing and housing joint are arranged and the thickening pad of housing one, casing rigidity when ensure that operating, the transition shoulder widened is set in right bearing installing hole, facilitate semiaxis to install, reduce manufacturing procedure, alleviate weight, inner chamber uses great circle transition, it is simple to casting.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the Facad structure schematic diagram of this utility model differential right casing.
Fig. 2 is the inverse layer structure schematic diagram of this utility model differential right casing.
Fig. 3 is the sectional view of this utility model differential right casing.
Detailed description of the invention
As shown in Figure 1 to Figure 3, heavy type traction of the present utility model automobile-used singl-reduction axle differential right casing, including housing 1, being provided with base 2 below housing 1, base 2 is formed around connecting hole 3, and on housing 1, symmetry arranges cross shaft hole locating slot 4, cross shaft hole 5 is set in locating slot 4, Gu cross shaft hole 5 and housing 1 joint are arranged and the thickening pad 6 of housing 1 one, housing 1 is provided above right bearing installing hole 7, arranges the transition shoulder 8 widened in right bearing installing hole 7.Right bearing installing hole 7 is internally formed inner chamber 9, and inner chamber 9 uses great circle transition.Coupling driven wheel of differential reference circle size is 468-490mm, determines 12-16 connecting bolt hole according to the size of gear.
The above, it is only to preferred embodiment of the present utility model, this utility model not does the restriction of other forms, and any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as the Equivalent embodiments changed on an equal basis.Every without departing from this utility model plan content, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and remodeling, all fall within protection domain of the present utility model.
Claims (3)
1. a heavy type traction automobile-used singl-reduction axle differential right casing, it is characterized in that: include housing, base it is provided with below housing, base is formed around connecting hole, symmetrical on housing arranging cross shaft hole locating slot, arrange cross shaft hole in described locating slot, solid cross shaft hole and housing joint are arranged and housing thickening pad integrally, housing is provided above right bearing installing hole, arranges the transition shoulder widened in described right bearing installing hole.
2. according to the automobile-used singl-reduction axle differential right casing of the heavy type traction described in claim 1, it is characterised in that: described right bearing installing hole is internally formed inner chamber, and described inner chamber uses great circle transition.
3. according to the automobile-used singl-reduction axle differential right casing of the heavy type traction described in claim 2, it is characterised in that: coupling driven wheel of differential reference circle size is 468-490mm, determines 12-16 connecting bolt hole according to the size of gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136526.9U CN205446654U (en) | 2015-12-30 | 2015-12-30 | Single reduction drive axle differential mechanism right side shell for heavy hauler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136526.9U CN205446654U (en) | 2015-12-30 | 2015-12-30 | Single reduction drive axle differential mechanism right side shell for heavy hauler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205446654U true CN205446654U (en) | 2016-08-10 |
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ID=56599347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521136526.9U Active CN205446654U (en) | 2015-12-30 | 2015-12-30 | Single reduction drive axle differential mechanism right side shell for heavy hauler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205446654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611538A (en) * | 2018-12-21 | 2019-04-12 | 青岛青特众力车桥有限公司 | A kind of differential casing |
-
2015
- 2015-12-30 CN CN201521136526.9U patent/CN205446654U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611538A (en) * | 2018-12-21 | 2019-04-12 | 青岛青特众力车桥有限公司 | A kind of differential casing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |