CN201544724U - Improved rear and middle axle housing - Google Patents
Improved rear and middle axle housing Download PDFInfo
- Publication number
- CN201544724U CN201544724U CN2009201814660U CN200920181466U CN201544724U CN 201544724 U CN201544724 U CN 201544724U CN 2009201814660 U CN2009201814660 U CN 2009201814660U CN 200920181466 U CN200920181466 U CN 200920181466U CN 201544724 U CN201544724 U CN 201544724U
- Authority
- CN
- China
- Prior art keywords
- axle casing
- casing housing
- rod seat
- thrust rod
- spring block
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses an improved rear and middle axle housing for an automobile, and solves the problems of great processing difficulty, easy breakage due to stress concentration and the like in a conventional rear and middle axle housing. The utility model adopts the technical scheme that plate spring seats (2) are arranged at the two ends of the rear and middle axle housing (1) through bolts; a lower distance rod seat (5) is arranged on the rear and middle axle housing body (1) below the plate spring seats (2) through bolts; and an upper distance rod seat (3) is arranged outside a speed reducer mounting hole (4) of the rear and middle axle housing (1). The utility model has the characteristics of prolonged service life of the product, high vehicle safety and working efficiency, and the like.
Description
Affiliated technical field the utility model relates to rear-axle casing in the used improved type of automobile.
Background technology is present, rear-axle casing in a kind of like this 153 types is disclosed on the market, its structure is relied on a little and is: rear-axle casing housing in comprising, the upper thrust rod seat, the lower thrust rod seat, spring block and axle tube, the two ends of rear-axle casing housing during described axle tube is connected to, the two ends of rear-axle casing housing are provided with and spring plate bonded assembly spring block in described, middle rear-axle casing housing below the described spring block is provided with the lower thrust rod seat, in described, also be provided with the upper thrust rod seat outside the rear-axle casing housing retarder mounting hole, above-mentioned upper thrust rod seat, the lower thrust rod seat is by welding or directly casting on middle rear-axle casing housing, and spring block is to connect by weldering to be locked on the middle rear-axle casing housing, on middle rear-axle casing housing, be welded with limiting bracket, because of than, exist difficulty of processing big, the phenomenon that easily stress concentration takes place and rupture influences vehicle driving safety.
It is low that the summary of the invention the purpose of this utility model provides a kind of difficulty of processing, can guarantee rear-axle casing in the improved type of vehicle driving safety.
For achieving the above object, rear-axle casing in the utility model improved type, rear-axle casing housing in comprising, the upper thrust rod seat, the lower thrust rod seat, spring block and axle tube, the two ends of rear-axle casing housing during described axle tube is connected to, the two ends of rear-axle casing housing are provided with and spring plate bonded assembly spring block in described, middle rear-axle casing housing below the described spring block is provided with the lower thrust rod seat, in described, also be provided with the upper thrust rod seat outside the rear-axle casing housing retarder mounting hole, rear-axle casing housing two ends are provided with spring block by bolt in described, on the middle rear-axle casing housing below the described spring block, be provided with the lower thrust rod seat, in described, also be provided with the upper thrust rod seat by bolt outside the rear-axle casing housing retarder mounting hole by bolt.
In described rear-axle casing housing two ends be provided with can with spring block bonded assembly platform, middle rear-axle casing housing below the described platform be provided with can with lower thrust rod seat bonded assembly platform, in described, also be provided with outside the rear-axle casing housing retarder mounting hole can with upper thrust rod seat bonded assembly boss.
Described spring block is processed into door case type.
After adopting this structure, because rear-axle casing housing two ends are provided with spring block by bolt in described, on the middle rear-axle casing housing below the described spring block, be provided with the lower thrust rod seat by bolt, in described, also be provided with the upper thrust rod seat by bolt outside the rear-axle casing housing retarder mounting hole, thereby solved the welding or the casting difficulty bigger, the shortcoming that cost is higher, particularly solved easy generation separation of welds and made the loosening significant deficiency of annex, and reduced because the negative damage that welding brings for middle rear-axle casing housing, make accessory replacing more convenient in addition, therefore, improve the service life of product, the safety of vehicle and work efficiency.
The utility model is described in further detail below in conjunction with drawings and Examples for description of drawings.
Fig. 1 is that the master of rear-axle casing in the utility model improved type looks scheme drawing.
Fig. 2 is the schematic top plan view of Fig. 1.
Among the figure: 1. rear-axle casing housing 2. spring blocks 3. upper thrust rod seats 4. retarder mounting holes 5. lower thrust rod seats 6. axle tubes in.
Specific embodiment Fig. 1, rear-axle casing in the utility model improved type shown in Figure 2, rear-axle casing housing 1 in comprising, upper thrust rod seat 3, lower thrust rod seat 5, spring block 2 and axle tube 6, the two ends of rear-axle casing housing 1 during described axle tube 6 is connected to, the two ends of rear-axle casing housing 1 are provided with and spring plate bonded assembly spring block 2 in described, middle rear-axle casing housing 1 below the described spring block 2 is provided with lower thrust rod seat 5, in described, also be provided with upper thrust rod seat 3 outside the rear-axle casing housing 1 retarder mounting hole 4, rear-axle casing housing 1 two ends are provided with spring block 2 by bolt in described, on the middle rear-axle casing housing 1 below the described spring block 2, be provided with lower thrust rod seat 5, in described, also be provided with upper thrust rod seat 3 by bolt outside the rear-axle casing housing 1 retarder mounting hole 4 by bolt; In described rear-axle casing housing 1 two ends be provided with can with spring block 2 bonded assembly platforms, middle rear-axle casing housing 1 below the described platform be provided with can with lower thrust rod seat 5 bonded assembly platforms, in described, also be provided with outside the rear-axle casing housing 1 retarder mounting hole 4 can with upper thrust rod seat 3 bonded assembly boss; Described spring block 2 is processed into door case type.
Claims (3)
1. rear-axle casing in the improved type, rear-axle casing housing in comprising, the upper thrust rod seat, the lower thrust rod seat, spring block and axle tube, the two ends of rear-axle casing housing during described axle tube is connected to, the two ends of rear-axle casing housing are provided with and spring plate bonded assembly spring block in described, middle rear-axle casing housing below the described spring block is provided with the lower thrust rod seat, in described, also be provided with the upper thrust rod seat outside the rear-axle casing housing retarder mounting hole, it is characterized in that: rear-axle casing housing (1) two ends are provided with spring block (2) by bolt in described, middle rear-axle casing housing (1) in described spring block (2) below upward is provided with lower thrust rod seat (5) by bolt, also is provided with upper thrust rod seat (3) by bolt outside rear-axle casing housing (1) the retarder mounting hole (4) in described.
2. rear-axle casing in the improved type according to claim 1, it is characterized in that: in described rear-axle casing housing (1) two ends be provided with can with spring block (2) bonded assembly platform, middle rear-axle casing housing (1) below the described platform be provided with can with lower thrust rod seat (5) bonded assembly platform, in described, also be provided with outside rear-axle casing housing (1) the retarder mounting hole (4) can with upper thrust rod seat (3) bonded assembly boss.
3. rear-axle casing in the improved type according to claim 1 is characterized in that: described spring block (2) is processed into door case type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201814660U CN201544724U (en) | 2009-11-10 | 2009-11-10 | Improved rear and middle axle housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201814660U CN201544724U (en) | 2009-11-10 | 2009-11-10 | Improved rear and middle axle housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201544724U true CN201544724U (en) | 2010-08-11 |
Family
ID=42599886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201814660U Expired - Fee Related CN201544724U (en) | 2009-11-10 | 2009-11-10 | Improved rear and middle axle housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201544724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070929A (en) * | 2014-06-20 | 2014-10-01 | 黄光友 | Axle housing of car |
-
2009
- 2009-11-10 CN CN2009201814660U patent/CN201544724U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070929A (en) * | 2014-06-20 | 2014-10-01 | 黄光友 | Axle housing of car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201189884Y (en) | Vehicle auxiliary frame structure | |
| CN201544724U (en) | Improved rear and middle axle housing | |
| CN202754029U (en) | Front auxiliary frame | |
| CN105539675A (en) | Main frame of comfortably-ridden electric bicycle | |
| CN201694247U (en) | Cast cross beam for heavy truck frame | |
| CN203199028U (en) | Sub-frame rear cross beam structure of automobile and automobile | |
| CN103085879B (en) | Engineering truck frame assembly and engineering truck thereof | |
| CN201922876U (en) | Improved rubber auxiliary spring of rear suspension device of heavy-duty commercial automobile | |
| CN202754032U (en) | Multifunctional special-purpose vehicle frame | |
| CN201951180U (en) | Automobile rear axle housing | |
| CN201647060U (en) | Spring bracket of tricycle engine | |
| CN201520178U (en) | Modular automotive suspension | |
| CN202557692U (en) | Rear fork of electric vehicle | |
| CN102019828A (en) | Automobile rear axle control arm seat | |
| CN201165301Y (en) | Combination type two-wheel motorcycle frame | |
| CN201970817U (en) | Automotive anti-shock and horizontal swinging arm | |
| CN201385706Y (en) | Shock absorber servo type driving cab rear suspension device | |
| CN204774494U (en) | Multi -functional empty filter support device | |
| CN216660159U (en) | Electric motorcycle | |
| CN103481946B (en) | A kind of vehicle body platform of large-tonnage electric forklift | |
| CN201228036Y (en) | Automobile traction seat assembly | |
| CN219707217U (en) | Motorcycle frame | |
| CN202243119U (en) | Back tail seat for dumper frame | |
| CN202098277U (en) | Installation bracket for automobile driving axle | |
| CN202574506U (en) | Double-battery middle-motor electric motor car frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sichuan Changfeng Axle Co., Ltd. Assignor: Fujian Changfeng Axle Manufacturing Co., Ltd. Contract record no.: 2011510000053 Denomination of utility model: Improved rear and middle axle housing Granted publication date: 20100811 License type: Exclusive License Record date: 20110512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20151110 |
|
| EXPY | Termination of patent right or utility model |