CN205350254U - Differential mechanism shell for cross country vehicle - Google Patents
Differential mechanism shell for cross country vehicle Download PDFInfo
- Publication number
- CN205350254U CN205350254U CN201620132214.9U CN201620132214U CN205350254U CN 205350254 U CN205350254 U CN 205350254U CN 201620132214 U CN201620132214 U CN 201620132214U CN 205350254 U CN205350254 U CN 205350254U
- Authority
- CN
- China
- Prior art keywords
- differential mechanism
- central siphon
- mechanism shell
- output
- housing
- 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
Landscapes
- Motor Power Transmission Devices (AREA)
- General Details Of Gearings (AREA)
Abstract
The utility model relates to a differential mechanism shell for cross country vehicle, including the casing, the casing is equipped with input central siphon, output central siphon, axle housing lid faying face and output shaft support bearings seat. Be the cavity in the casing, the outside of casing is equipped with strengthening rib, auxiliary stay seat. Be equipped with welding hole, pinhole and output strengthening rib on the output central siphon, output shaft support bearings seat one side of casing is equipped with hydraulic fluid port seat and welding hole, is equipped with the screw on the axle housing lid faying face. The shaft hole of output central siphon is cylindrical structures, the intraductal dead eye that is equipped with of input shaft. The utility model provides the high bearing capacity and the practicality of differential mechanism shell has reduced the volume, is applicable to differential mechanism for the cross country vehicle.
Description
Technical field
This utility model belongs to technical field of automobile, relates to a kind of differential mechanism, is specifically related to a kind of offroad vehicle differential mechanism shell.
Background technology
Automobile differential includes differential casing, planetary gear axle, axle shaft gear and planetary gear, and differential casing offers installing hole, and the two ends of planetary gear axle are arranged in this installing hole, makes planetary gear axle be arranged on differential casing.The housing of traditional differential mechanism is mainly the sleeve of cylinder.In order to ensure the steadiness of housing and there is enough differential mechanism placement spaces, the volume of general housing is bigger, and the wall of housing is thicker, to ensure the holding capacity of the centrifugal action produced when planetary gear is run up by housing self, but thicken housing wall thickness and take up room bigger on the one hand, need to expend more material on the other hand, relatively costly.
Publication number is the application for a patent for invention open " a kind of differential casing; including body, be arranged at body one end for placing the cavity of differential mechanism and covering at the cover plate outside cavity; body is column construction; institute's cavity cross section is drum organization, two planetary gears lay respectively in two planes in described cavity " of CN103511585A.This patent application improves the differential casing ability to bear to planetary gear centrifugal force, it is ensured that the steadiness of differential casing, but is not suitable for offroad vehicle differential mechanism.
Utility model content
This utility model provides a kind of offroad vehicle differential mechanism shell, to improve bearing capacity and the practicality of differential mechanism shell, reduces volume, reduces cost, it is adaptable to offroad vehicle differential mechanism.
The technical solution of the utility model is: offroad vehicle differential mechanism shell, and including housing, housing is provided with input central siphon, output central siphon, axle housing lid faying face and output shaft supporting shaft holder.Be cavity in housing, being provided externally with reinforcement, assist supporting seat of housing.Output central siphon is provided with welding hole, pin-and-hole and outfan reinforcement, and the output shaft supporting shaft holder side of housing is provided with hydraulic fluid port seat and welding hole, and axle housing lid faying face is provided with screw.
The axis hole of output central siphon is columnar structured, is provided with dead eye in input central siphon.The material of differential mechanism shell is cast steel.
This utility model offroad vehicle differential mechanism shell, by adding reinforcement and auxiliary supporting seat outside housing, improves bearing capacity and the practicality of differential mechanism shell, reduces volume, reduce cost of manufacture, it is adaptable to offroad vehicle differential mechanism.This utility model simple in construction, it is simple to make and processing.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model offroad vehicle differential mechanism shell；
Fig. 2 is that the A of Fig. 1 is to figure；
Fig. 3 is the sectional view of Fig. 1；
Wherein:
1 output central siphon, 2 screw holes, 3 axle housing lid faying faces, 4 input central siphons, 5 welding holes, 6 auxiliary supporting seat, 7 housings, 8 reinforcements, 9 pin-and-holes, 10 hydraulic fluid port seats, 11 screws, 12 outfan reinforcements, 13 cavitys, 14 output shaft supporting shaft holders, 15 dead eyes.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, this utility model is described in detail.This utility model protection domain is not limited to embodiment, and those skilled in the art make any change in the scope that claim limits and fall within the scope of this utility model protection.
This utility model offroad vehicle differential mechanism shell, as shown in Figures 1 to 3, including housing 7, housing is provided with input central siphon 4, output central siphon 1, axle housing lid faying face 3 and output shaft supporting shaft holder 14.Be cavity 13 in housing, being provided externally with reinforcement 8 and assist supporting seat 6 of housing.Output central siphon is provided with welding hole 5, pin-and-hole 9 and outfan reinforcement 12, and the output shaft supporting shaft holder side of housing is provided with hydraulic fluid port seat 10 and welding hole, and axle housing lid faying face is provided with screw 11.The axis hole of output central siphon is columnar structured, is provided with dead eye 15 in input central siphon.The overall casting with molten steel of differential mechanism shell forms.
Output shaft pipe is used for connecting wheel system, and screw hole 2 is for fixing with dead eye, and axle housing lid faying face 3 is for the installation of differential mechanism, observation and maintenance.The dead eye of input central siphon is used for supporting input shaft, and auxiliary supporting seat 6 is for the connection of axle housing with vehicle chassis, and welding hole 5 is used for welding input central siphon and axle housing.Injecting lubricating oil by hydraulic fluid port seat 10, output shaft supporting shaft holder 14 provides bearing supporting for output shaft.
Claims (3)
1. an offroad vehicle differential mechanism shell, it is characterized in that: described differential mechanism shell includes housing (7), described housing is provided with input central siphon (4), output central siphon (1), axle housing lid faying face (3) and output shaft supporting shaft holder (14), be cavity (13) in housing, being provided externally with reinforcement (8) and assist supporting seat (6) of housing；Described output central siphon is provided with welding hole (5), pin-and-hole (9) and outfan reinforcement (12), and described output shaft supporting shaft holder side is provided with hydraulic fluid port seat (10) and welding hole, and described axle housing lid faying face is provided with screw (11).
2. offroad vehicle differential mechanism shell according to claim 1, is characterized in that: the axis hole of described output central siphon (1) is columnar structured, is provided with dead eye (15) in described input central siphon (4).
3. offroad vehicle differential mechanism shell according to claim 1, is characterized in that: the material of described differential mechanism shell is cast steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132214.9U CN205350254U (en) | 2016-02-22 | 2016-02-22 | Differential mechanism shell for cross country vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132214.9U CN205350254U (en) | 2016-02-22 | 2016-02-22 | Differential mechanism shell for cross country vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205350254U true CN205350254U (en) | 2016-06-29 |
Family
ID=56179121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620132214.9U Active CN205350254U (en) | 2016-02-22 | 2016-02-22 | Differential mechanism shell for cross country vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205350254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842596A (en) * | 2016-09-16 | 2018-03-27 | 住友重机械工业株式会社 | Rotating device |
-
2016
- 2016-02-22 CN CN201620132214.9U patent/CN205350254U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842596A (en) * | 2016-09-16 | 2018-03-27 | 住友重机械工业株式会社 | Rotating device |
| CN107842596B (en) * | 2016-09-16 | 2020-06-09 | 住友重机械工业株式会社 | Rotating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2902662B1 (en) | Reverse gear intermediate shaft supporting structure of transmission | |
| CN205350254U (en) | Differential mechanism shell for cross country vehicle | |
| CN204692471U (en) | A kind of novel vertical speed reducer | |
| CA2825913A1 (en) | Combined power take-off and hydraulic pump assembly | |
| EP2021656B1 (en) | Gear transmission with reduced transmission housing wall deflection | |
| CN202498971U (en) | Double-level speed-reducing driving axle | |
| CN206092388U (en) | Use no sideshake meshed gear's hydraulic gear oil pump | |
| CN202557219U (en) | Axle casing middle section reinforcing plate structure for automobile rear axle | |
| CN202510359U (en) | Hydraulic combined gear pump | |
| CN104295714A (en) | Right box of bi-gear gearbox assembly of electric vehicle | |
| JP5820298B2 (en) | Power transmission device and assembly method thereof | |
| CN109469720A (en) | The differential assembly of automobile front drive speed changer | |
| CN204226608U (en) | The right case of second gear electric vehicle transmission assembly | |
| CN208069301U (en) | A kind of new-energy automobile Monobloc axle housing | |
| CN103640473A (en) | Novel through type double-stage wheel edge speed-reducing drive axle for heavy duty vehicles | |
| CN206129882U (en) | It holds to be applied to high -speed star wheel axle of going of big specific pressure of two -way rotation | |
| CN104913024B (en) | Gear supporting construction, wheel motor drive system and wheel motor drive axle | |
| JP6055393B2 (en) | Simple planetary gear reducer | |
| CN202507856U (en) | Cast axle housing | |
| CN218760873U (en) | Automobile shaft with reinforcing structure | |
| CN203246271U (en) | Rear drive axle for engineering loading shovel | |
| CN214617777U (en) | Novel bearing seat structure of coaxial speed reducer | |
| CN215861661U (en) | Worm gear speed reducer | |
| CN202597090U (en) | Multi-gear cosine gear pump | |
| CN204226609U (en) | The left box body of second gear electric vehicle transmission assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |