CN202846145U - Shaft head forming machine of whole axle housing of automobile drive axle - Google Patents
Shaft head forming machine of whole axle housing of automobile drive axle Download PDFInfo
- Publication number
- CN202846145U CN202846145U CN 201220395325 CN201220395325U CN202846145U CN 202846145 U CN202846145 U CN 202846145U CN 201220395325 CN201220395325 CN 201220395325 CN 201220395325 U CN201220395325 U CN 201220395325U CN 202846145 U CN202846145 U CN 202846145U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- forming machine
- automobile drive
- drive axle
- axle 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000538562 Banjos Species 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910001296 Malleable iron Inorganic materials 0.000 description 1
- 241000269799 Perca fluviatilis Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Abstract
The utility model relates to a shaft head forming machine of a whole axle housing of an automobile drive axle. A large-diameter main shaft is arranged in a main shaft box, a main shaft is used for inserting into a to-be-processed steel tube, a clamping device used for clamping the to-be-processed steel tube is arranged on the main shaft, and the main shaft is fixedly connected with a transmission system. Sliding rails are installed on lathe bed bodies which are arranged at the two ends of the main shaft box, two hydraulic thrust boxes and two mold boxes are installed on the sliding rails, a central axis of the two mold boxes is in the same axis with the to-be-processed steel tube. Compared with the prior art, the shaft head forming machine has the advantages of being advanced in technology, reliable in performance, material-saving, low-carbon and environment-friendly. Products produced by shaft head forming machine can meet the requirements of an integrated type axle housing of a heavy automobile drive axle, and the whole axle housing of the automobile drive axle is enabled to enter the field of heavy automobiles and engineering vehicles.
Description
Technical field
The utility model relates to a kind of equipment of making automobile drive axle housing, and the special equipment of spindle nose formation rolling during specifically a kind of steel pipe expanding axle housing is produced, extruding, jumping-up, pulling technology belongs to shape substantially without the machining field shaping technique.
Technical background
At present, the difference by its manufacturing process of producing both at home and abroad can be divided into three kinds of " casting bridge shell " " steel plate punched welding axle housings " " steel pipe expansion welding spindle nose formula axle housing ".1, cast type axle housing: usually adopt spheroidal graphite cast-iron, malleable cast iron or cast steel.Method with casting is made the axle housing blank, carries out machining again and finishes product.For further improving its strength and stiffness, the two ends of cast type axle housing are pressed into long seamless steel pipe and fix as axle tube and with pin.Its major defect is; Castability is wayward, and percent defective is high; Product weight is large, energy consumption is large, contaminated environment; Machined surface is many, and manufacturing process is complicated.Therefore, the cast type axle housing only is used for large heavy-duty car engineering truck and the offroad vehicle of load at present.2, steel plate punched welded type axle housing: steel plate punched welded type axle housing is to be raw material by mild steel steel plate (16Mn), cut out respectively punching press (cold moudling or hot-forming) and become up and down half shell of two same structures, the two halves shell welded together namely becomes the axle housing main body, burn-ons respectively and get final product with the spindle nose of " flange " and spring perch in two ends.Also there is large, the yielding defective of bonding area in this axle housing.Although adopt several different methods to eliminate stress, effect is undesirable, automobile heavy-load or when rugged and rough road travelled, axle housing was out of shape easily, leakage of oil, causes axle housing to scrap.Therefore, should not adopt steel plate stamping weldering axle housing in the heavy goods vehicles field.3, steel pipe expansion welding spindle nose formula axle housing adopts the seamless square tube of 16Mn, fluting in the middle of the 160*160, and with the process that rolls expansion, make the Chinese lute hole forming, and square tube two ends cold-extruded is pressed into pipe, welds with spindle nose again.Steel pipe expansion welding spindle nose formula axle housing and steel plate stamping weld the axle housing quality of comparing great changes, although weight is similar with the welding axle housing, but intensity and toughness has improved a lot, again because there not being the perforation welding of steel plate stamping weldering axle housing, the product internal stress is corresponding minimizing also, having improved axle housing integrated carrying ability, is preferably a kind of medium truck axle shell of development prospect.But owing to need to weld spindle nose in the manufacturing process, the 16Mn material also can't improve its bearing strength and ability by heat treatment, and therefore, this vehicle bridge enters heavy field for no reason at all.
Summary of the invention
The utility model provides a kind of spindle nose forming machine of automobile drive axle integral housing, and the product that the utility model is produced can be able to satisfy the requirement of Driving Axle On Heavy-duty banjo axle.
The technical solution of the utility model is: the Large Diameter Pipeline main shaft is arranged in the main spindle box, and main shaft is used for inserting steel pipe to be processed, and main shaft is useful on the clamping device that clamps steel pipe to be processed, and main shaft and transmission system connect firmly; On the lathe bed at main spindle box two ends slide rail is arranged, two hydraulic thrust casees and die box are loaded on the slide rail, and the axis of two die box is coaxial with steel pipe to be processed.
Described clamping device comprises the contract type latch segment that is loaded on main shaft through return spring, is equipped with on the contract type latch segment to promote the slide-and-lock cover that contract type latch segment moves in the main shaft, and the slide-and-lock cover is connected with locking cylinder.Described clamping device is 6, minute two groups of settings.
Compared with prior art, the utlity model has technique advanced person, dependable performance, economical with materials, low-carbon environment-friendly.The product that the utility model is produced can be able to satisfy the requirement of Driving Axle On Heavy-duty banjo axle, allows the automobile drive axle integral housing enter heavy goods vehicles, engineering truck field.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is headstock structure schematic diagram of the present utility model.
The specific embodiment
Among Fig. 1, Large Diameter Pipeline main shaft 12 is arranged in the main spindle box 5, main shaft 12 is used for inserting steel pipe to be processed 3, has slide rail 4, two hydraulic thrust casees 1 and die box 2 to be loaded on the slide rail 4 on the lathe bed 6 at main shaft 5 two ends, and the axis of two die box 2 is coaxial with steel pipe to be processed 3.
Among Fig. 2, main shaft 12 in the main spindle box 5 connects firmly with the terminal gear wheel 11 of transmission system, main shaft has clamping device in 12 holes, described clamping device is by locking cylinder 9, slide thrust bearing 10, slide-and-lock cover 8, contract type latch segment 7 forms (two groups totally six of clamping devices, triplets consist of a clamping unit), be loaded on main shaft 12 through return spring 13.
Using method of the present utility model is: label taking standard length hot rolled seamless steel tube; Feeding is to main shaft 12 inner chambers, and location, chucking rotate with main shaft 12; Die box 2 inner molds enter two axial ends, extruding, jumping-up, pulling to determining size shape (spindle nose) along track (axis); Mould is retracted into starting point; Main shaft 12 stops operating, and unclamps clamping device, takes out product.
Claims (3)
1. the spindle nose forming machine of an automobile drive axle integral housing is characterized in that: be useful on the main shaft (12) that inserts steel pipe to be processed in the main spindle box (5), main shaft (12) is provided be used to the clamping device that clamps steel pipe to be processed; Main shaft (12) connects firmly with transmission system; On the lathe bed (6) at main spindle box (5) two ends slide rail (4) is arranged, two hydraulic thrust casees (1) and die box (2) are loaded on the slide rail, and the axis of the axis of two die box (2) and steel pipe to be processed is on an axis.
2. according to the spindle nose forming machine of claims 1 described automobile drive axle integral housing, it is characterized in that: described clamping device comprises the contract type latch segment (7) that is loaded on main shaft (12) through return spring, the upper dress of contract type latch segment (7) slide-and-lock cover (8), slide-and-lock cover (8) is connected with locking cylinder (9).
3. according to the spindle nose forming machine of claims 1 described automobile drive axle integral housing, it is characterized in that: described clamping device is 6, minute two groups of settings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220395325 CN202846145U (en) | 2012-08-10 | 2012-08-10 | Shaft head forming machine of whole axle housing of automobile drive axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220395325 CN202846145U (en) | 2012-08-10 | 2012-08-10 | Shaft head forming machine of whole axle housing of automobile drive axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202846145U true CN202846145U (en) | 2013-04-03 |
Family
ID=47977381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220395325 Expired - Fee Related CN202846145U (en) | 2012-08-10 | 2012-08-10 | Shaft head forming machine of whole axle housing of automobile drive axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202846145U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567759A (en) * | 2012-08-10 | 2014-02-12 | 湖北奥德车桥有限公司 | Spindle head molding machine for integral axle housing of automobile drive axle |
| CN106424528A (en) * | 2016-10-14 | 2017-02-22 | 北京机电研究所 | Forming method and forming device for axle head of driving axle housing |
-
2012
- 2012-08-10 CN CN 201220395325 patent/CN202846145U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567759A (en) * | 2012-08-10 | 2014-02-12 | 湖北奥德车桥有限公司 | Spindle head molding machine for integral axle housing of automobile drive axle |
| CN106424528A (en) * | 2016-10-14 | 2017-02-22 | 北京机电研究所 | Forming method and forming device for axle head of driving axle housing |
| CN106424528B (en) * | 2016-10-14 | 2018-01-16 | 北京机电研究所 | The former of driving axle housing spindle nose |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103624482B (en) | A kind of forming method of automobile drive axle integral housing | |
| US11697143B2 (en) | Method of manufacturing two tubes simultaneously and machine for use therein | |
| CN105436350B (en) | Banjo axle manufacturing process | |
| CN102319828A (en) | Method for machining integral automotive axle housings with axle heads | |
| CN103894476A (en) | Overall thermal expansion manufacturing method for heavy-duty car drive axle housing | |
| RU2583236C2 (en) | Method of making combined wheels consisting of two parts from light alloy, in particular, aluminium alloy | |
| CN103433345A (en) | Special numerical-control spinning forming machine for hub parts of engineering vehicle | |
| CN110802374B (en) | Manufacturing method of variable cross-section automobile driving axle housing | |
| CN105563052A (en) | Method for integrally forming driving axle housing | |
| CN105149892A (en) | Precise forming method for steel-forged wheel-mounted disc brake of rail train | |
| CN103161817A (en) | Hollow axle for high-speed locomotive and method for manufacturing hollow axle | |
| CN101417383B (en) | Pressing method of whole automobile axle housing | |
| CN104368945A (en) | Manufacturing technology for integrated wheel hub | |
| CN202846145U (en) | Shaft head forming machine of whole axle housing of automobile drive axle | |
| CN202752522U (en) | Combined type half shaft forging rotary forging die | |
| CN202746465U (en) | split type welded automobile brake drum steel shell and steel composite brake drum | |
| CN105172902A (en) | Rear wheel splash guard supporting frame of heavy truck and machining method of rear wheel splash guard supporting frame of heavy truck | |
| CN203484476U (en) | Numerical control spinning forming machine special for hub parts for engineering vehicle | |
| CN104015006A (en) | Manufacturing method of H-type high-magnesium aluminum alloy hub | |
| CN106424528B (en) | The former of driving axle housing spindle nose | |
| CN210023523U (en) | Forming equipment for bridge arch of medium-thick wall integral automobile drive axle housing | |
| CN103567759A (en) | Spindle head molding machine for integral axle housing of automobile drive axle | |
| CN103737271B (en) | Motor in electric automobile spindle processing technique | |
| CN105081186A (en) | Combined forging and forming process for input shaft of automotive automatic transmission | |
| CN102873123A (en) | Axle shaft precision necking and spline cold extrusion die device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHU HONG Free format text: FORMER OWNER: HUBEI AODE AXLE CO., LTD. Effective date: 20140220 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 441400 XIANGFAN, HUBEI PROVINCE TO: 442000 SHIYAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140220 Address after: 442000 Shiyan City, Hubei province city Zhangwan District Road No. 21 Patentee after: Li Yingchun Address before: 441400, Xiangfan, Hubei, Yicheng City Road, Chu capital Patentee before: HUBEI AODE AXLE CO., LTD. |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20140916 Granted publication date: 20130403 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150316 Granted publication date: 20130403 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20150525 Granted publication date: 20130403 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20151125 Granted publication date: 20130403 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20150810 |
|
| EXPY | Termination of patent right or utility model |