CN107009147A - A kind of Drive axle housing is integrally formed equipment - Google Patents
A kind of Drive axle housing is integrally formed equipment Download PDFInfo
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- CN107009147A CN107009147A CN201710337781.7A CN201710337781A CN107009147A CN 107009147 A CN107009147 A CN 107009147A CN 201710337781 A CN201710337781 A CN 201710337781A CN 107009147 A CN107009147 A CN 107009147A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
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Abstract
Equipment is integrally formed the present invention relates to a kind of Drive axle housing, including spindle nose shaped device, for cold rolling pipe into the side's of pushing away device of square tube, boring device, flange hole forming equipment, apparatus for shaping and the conveyer belt for being sequentially communicated the spindle nose shaped device, the side's of pushing away device, the boring device, the flange hole forming equipment and the apparatus for shaping, Drive axle housing molding structure prepared by the equipment is reasonable, stock utilization is high, percent defective is low, and do not weld integrally, be not in welding stress and defect, properties of product are stable.
Description
Technical field
Equipment is integrally formed the present invention relates to a kind of Drive axle housing, belongs to the technical field of extrusion molding.
Background technology
Driving axle housing in the market mainly rushes weldering formula axle housing and cast steel formula axle housing：1st, weldering formula axle housing is rushed, using steel
By mould punching into U-shaped, then submerged-arc welding butt welding after plate blanking, then spindle nose is pressed into from both sides, then carries out boxing in one week, is rushed
The major defect of weldering formula axle housing is：Technique is cumbersome, and equipment and frock investment are big；The excessive weld seam in surface, unsightly；Weld seam is present
Weld defect, while being inevitably generated welding stress and welding deformation, can cause the reduction of axle housing anti-fatigue performance, influence makes
Use the life-span.Cast steel formula axle housing, using big part sand casting process, middle part Chinese lute body integral casting forming, then bore hole, spindle nose pressure
Enter welding.The major defect of cast steel formula axle housing is：Weight is too heavy, is not suitable for current light-weighted general trend；Spindle nose can not be whole
Body is cast, or firmly can not still be avoided using spindle nose press-in, weld defect and welding；Stock utilization is low, low production efficiency,
Percent defective is high.
The content of the invention
In order to solve the above mentioned problem present in prior art, it is integrally formed and sets the invention provides a kind of Drive axle housing
Standby, rationally, stock utilization is high, and percent defective is low, and does not weld integrally for Drive axle housing molding structure prepared by the equipment,
Be not in welding stress and defect, properties of product are stable.
Technical scheme is as follows：
A kind of Drive axle housing is integrally formed equipment, including spindle nose shaped device, for cold rolling pipe into square tube the side's of pushing away dress
Put, boring device, flange hole forming equipment, apparatus for shaping and be sequentially communicated the spindle nose shaped device, the side's of pushing away device,
The conveyer belt of the boring device, the flange hole forming equipment and the apparatus for shaping；The flange hole forming equipment includes
Lathe bed, two master cylinder mechanisms, left side are molded to oil cylinder mechanism, right side to oil cylinder mechanism and guider is compressed；The main oil
Cylinder mechanism, left side are fixed on the shaping lathe bed to oil cylinder mechanism and right side to oil cylinder mechanism, and the left side is to oil cylinder mechanism
It is arranged at intervals in the same horizontal line to oil cylinder mechanism with right side, two master cylinder mechanisms are with left side to oil cylinder mechanism and right side to oil
The line of cylinder mechanism, which is that symmetry axis is symmetrical above and below, to be set；The compression guider is located at left side to oil cylinder mechanism and right side to oil
Between cylinder mechanism；It is described to compress two the first sizing dies that guider includes matching with shaping Chinese lute hole workpiece outer rim radian
Tool, described two first shaping moulds are used cooperatively, and two first shaping moulds are respectively arranged at both sides in the middle part of central siphon；Institute
State master cylinder mechanism upper cylinder to be fixedly connected with a tumbler for being used to drive master cylinder mechanism to rotate, the master cylinder machine
The piston rod end of structure bottom is fixedly connected with a circular cone pressure head.
Wherein, described to compress the hoistable platform being provided with below guider for charging and discharging, two are arranged on lifting
The expansion link of hoist cylinder below platform is connected with hoistable platform.
Wherein, the flange hole forming equipment also includes two Automatic-clamping parts, and two Automatic-clamping parts are set
It is placed in the piston rod both sides of upper rack；The Automatic-clamping part includes gripper and for moving up and down the gripper
Mobile bar, the mobile bar upper end is fixedly connected with shaping lathe bed, and lower end is fixedly connected with gripper；The gripper includes base
Block, at least two vertical rods grabbed bar, be vertically arranged and control bent downwards grab the control unit of bar folding；The vertical rod upper end
It is fixedly connected with the mobile bar；The end for grabbing bar upper end is hinged on matrix, and lower end is fixedly connected with a connecting rod one end,
The connecting rod other end is fixedly connected with a sucker diagonally downward；Grab bar for many to be symmetrical arranged around matrix annular array, under vertical rod
End is fixedly connected with matrix upper surface.
Wherein, the control unit includes sliding sleeve, stepper motor and the Duo Gen mobile bars being set in vertical rod；Grab the shaft of bar
One end of mobile bar is hinged on, the other end of mobile bar is articulated with sliding sleeve, stepper motor is used to drive sliding sleeve to slide up and down.
Wherein, it is described to grab fixation on the inside of bar and be fitted with air cushion.
Wherein, a kind of Drive axle housing, which is integrally formed equipment, also includes apparatus for shaping, the apparatus for shaping and flange hole into
Type device is connected with conveyer belt；The apparatus for shaping is solid including shaping lathe bed, shaping oil cylinder mechanism, left side fixing device, right side
Determine device and shaping stopping means；The shaping oil cylinder mechanism, left side fixing device and right side fixing device are fixed on described
On shaping lathe bed, the left side fixing device and right side fixing device are arranged at intervals in the same horizontal line, shaping oil cylinder mechanism
It is arranged at the surface at the line center of left side fixing device and right side fixing device；The shaping stopping means is solid positioned at left side
Determine between device and right side fixing device；The shaping stopping means includes what is matched with shaping Chinese lute hole workpiece outer rim radian
Two the second shaping moulds, two second shaping moulds are arranged at front and rear sides in the middle part of central siphon；The shaping oil cylinder mechanism
The piston rod end of bottom is fixedly connected with a shaping pressure head, the shaping pressure head profile and shaping Chinese lute hole workpiece endoporus radian phase
Matching.
Wherein, the apparatus for shaping also includes liftout attachment, and the liftout attachment is arranged at below the central siphon left and right sides.
The present invention has the advantages that：
1st, a kind of Drive axle housing of the invention is integrally formed equipment, by using the synchronous hot extrusion molding in seamless steel pipe two ends, in
Portion's thermal expansion expanding formation, technique is simple, saves welding procedure, axle housing body is integral with spindle nose, without direct weld seam, axle housing
Bulk strength is high；Increase spindle nose thickens process so that spindle nose intensity enhancing, it is to avoid spindle nose is broken；Increase trimming so that drive
Dynamic axle housing appearance and size precision is higher, can more meet drawing requirement.
2nd, a kind of Drive axle housing of the invention is integrally formed above and below equipment, use Liang Ge master cylinders mechanism to central siphon fabrication hole
Radial component so that central siphon upper and lower ends uniform force, and using downward process is rotated, make central siphon fabrication hole radial expansion by
Power is uniform.
3rd, a kind of Drive axle housing of the invention is integrally formed equipment, the Automatic-clamping part of use, it is to avoid artificial operation,
And central siphon can be effectively fixed, it is not moved in flange hole forming process.
3rd, a kind of Drive axle housing of the invention is integrally formed equipment, and die cost is small, and guiding forming machine only needs guiding
Post, guide device, internal model, external mold without traditional handicraft, reduce the manufacturing cost of mould.
4th, a kind of Drive axle housing of the invention is integrally formed equipment, and easy to operate, repeatable accuracy is good, is adapted to produce in enormous quantities.
Brief description of the drawings
Fig. 1 is the overall schematic that a kind of Drive axle housing of the invention is integrally formed equipment；
Fig. 2 is the front view for the flange hole forming equipment that a kind of Drive axle housing of the invention is integrally formed equipment；
Fig. 3 is the side view for the flange hole forming equipment that a kind of Drive axle housing of the invention is integrally formed equipment；
Fig. 4 is the top view for the flange hole forming equipment that a kind of Drive axle housing of the invention is integrally formed equipment；
Fig. 5 is the front view for the Automatic-clamping part that a kind of Drive axle housing of the invention is integrally formed equipment；
Fig. 6 is the front view for the apparatus for shaping that a kind of Drive axle housing of the invention is integrally formed equipment；
Fig. 7 is the top view for the shaping stopping means that a kind of Drive axle housing of the invention is integrally formed equipment；
Fig. 8 is the upward view for the shaping pressure head that a kind of Drive axle housing of the invention is integrally formed equipment.
Reference is expressed as in figure：
1- spindle noses shaped device, the 2- sides of pushing away device, 3- boring devices, 4- flanges hole forming equipment, 41- master cylinders mechanism, 410-
Tumbler, 411- piston rods, 412- circular cones pressure head, 42- shapings lathe bed, on the left of 43- on the right side of oil cylinder mechanism, 44- to oil cylinder
Mechanism, 45- compress guider, the shaping moulds of 451- first, 5- apparatus for shaping, 51 shaping oil cylinder mechanisms, 511- piston rods,
512- shapings pressure head, 52- shapings lathe bed, 53- left sides fixing device, 54- right sides fixing device, 55- shapings stopping means, 551-
Second shaping mould, 56- liftout attachments, 6- supports channel-section steel, 60- mobile bars, 61- grippers, 611- matrixs, 612- grab bar,
6121- air cushions, 613- vertical rods, 614- connecting rods, 615- suckers, 62- control units, 621- sliding sleeves, 622- mobile bars, 7- liftings are flat
Platform, 71- hoist cylinders, 72- hoistable platforms, 8- conveyer belts, 9- central siphons.
Embodiment
The present invention will be described in detail with specific embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1 to 4, a kind of Drive axle housing is integrally formed equipment, including spindle nose shaped device 1, for cold rolling pipe
Into the side's of pushing away device 2 of square tube, boring device 3, flange hole forming equipment 4 and be sequentially communicated the spindle nose shaped device 1, it is described
The conveyer belt 8 of the side's of pushing away device 2, the boring device 3 and the flange hole forming equipment 4；The flange hole forming equipment 4 includes
Lathe bed 42, two master cylinder mechanisms 41, left side are molded to oil cylinder mechanism 43, right side to oil cylinder mechanism 44 and guider is compressed
45；The master cylinder mechanism 41, left side are fixed on the shaping lathe bed 42 to oil cylinder mechanism 43 and right side to oil cylinder mechanism 44,
The left side is arranged at intervals in the same horizontal line to oil cylinder mechanism 43 and right side to oil cylinder mechanism 44, two master cylinder mechanisms 41 with
Left side, which is that symmetry axis is symmetrical above and below to oil cylinder mechanism 43 and right side to the line of oil cylinder mechanism 44, to be set；The compression guider
45 are located at left side to oil cylinder mechanism 43 and right side between oil cylinder mechanism 44；The compression guider 45 includes and shaping Chinese lute
Two the first shaping moulds 451 that hole workpiece outer rim radian matches, described two first shaping moulds 451 are used cooperatively, and two
Individual first shaping mould 451 is respectively arranged at the middle part both sides of central siphon 9, applies axial compressive force to the two ends of central siphon 9, makes central siphon
9 critical conditions of the middle part in deformation, the upper cylinder of master cylinder mechanism 41 is used to drive master cylinder mechanism 41 to rotate with one
Tumbler 410 be fixedly connected, the end of piston rod 411 of the bottom of master cylinder mechanism 41 is fixedly connected with a circular cone pressure head
412, the master cylinder mechanism 41 and during tumbler 410 above and below startup so that circular cone pressure head 412 is rotated while move down, from
And the fabrication hole of central siphon 9 is produced radial component, radial component causes the material at the middle part of central siphon 9 to extend to external expansion.
Wherein, the lower section of central siphon 9 is provided with the hoistable platform 7 for being used for feeding with discharging, and two are arranged on the lower section of hoistable platform 7
The expansion link of hoist cylinder 71 is connected with hoistable platform 7, and hoistable platform 7, which rises, ejects central siphon 9.
Referring to Fig. 5, wherein, the flange hole forming equipment 4 also includes two Automatic-clamping parts 6, and two are described automatic
Clamping part 6 is arranged at the both sides of piston rod 411 of upper rack；The Automatic-clamping part 6 include gripper 61 and for
The mobile bar 60 of the lower movement gripper 61, the upper end of mobile bar 60 is fixedly connected with shaping lathe bed 42, lower end and machinery
Pawl 61 is fixedly connected；The vertical rod grabbed bar 612, be vertically arranged that the gripper 61 is bent downwards including matrix 611, at least two
613 and control grab the control unit 62 of the folding of bar 612；The upper end of vertical rod 613 is fixedly connected with the mobile bar 60；It is described to grab
The end of the upper end of bar 612 is hinged on matrix 611, and lower end is fixedly connected with one end of connecting rod 614, and the connecting rod 614 is another
End is fixedly connected with a sucker 615 diagonally downward；Grab bar 612 for many to be symmetrical arranged around the annular array of matrix 611, the lower end of vertical rod 613
It is fixedly connected with the upper surface of matrix 611.
Wherein, the control unit 62 includes sliding sleeve 621, stepper motor and the Duo Gen mobile bars being set in vertical rod 613
622；The shaft for grabbing bar 612 is hinged on one end of mobile bar 622, and the other end of mobile bar 622 is articulated with sliding sleeve 621, stepping
Motor is used to drive sliding sleeve 621 to slide up and down.
Wherein, it is described to grab the fixation of the inner side of bar 612 and be fitted with air cushion 6121.
Referring to Fig. 6 to Fig. 8, wherein, a kind of Drive axle housing, which is integrally formed equipment, also includes apparatus for shaping 5, the shaping
Device 5 is connected with flange hole forming equipment 4 with conveyer belt 8；The apparatus for shaping 5 includes shaping oil cylinder mechanism 51, shaping lathe bed
52nd, left side fixing device 53, right side fixing device 54 and shaping stopping means 55；The shaping oil cylinder mechanism 51, left side are solid
Determine device 53 and right side fixing device 54 is fixed on the shaping lathe bed 52, dress is fixed on the left side fixing device 53 and right side
Put 54 interval settings in the same horizontal line, shaping oil cylinder mechanism 51 is arranged at left side fixing device 53 and right side fixing device 54
Line center surface；The shaping stopping means 55 is located between left side fixing device 53 and right side fixing device 54；
The shaping stopping means 55 includes two the second shaping moulds 551 matched with shaping Chinese lute hole workpiece outer rim radian, two
Individual second shaping mould 551 is arranged at the middle part front and rear sides of central siphon 9；The piston rod of the bottom of shaping oil cylinder mechanism 51
511 ends are fixedly connected with a shaping pressure head 512, the profile of shaping pressure head 512 and shaping Chinese lute hole workpiece endoporus radian phase
Match somebody with somebody.
Wherein, the apparatus for shaping 5 also includes liftout attachment 56, and the liftout attachment 56 is arranged at the left and right sides of central siphon 9
Lower section.
The operation principle of the present invention：
It is the central siphon 9 for preparing driving axle housing to take hot rail seamless pipe, and the above-mentioned two ends of central siphon 9 are put into spindle nose shaped device 1, and frequency is felt
Answer in heater and heat, the two ends of central siphon 9 are heated to 850 DEG C -1000 DEG C, 3.5 minutes heat times；Central siphon 9 after the heating of two ends
It is delivered in extrusion equipment and uses gripping means grips, the mould that thickens of extruder both sides is relatively moved, the axle after two ends are heated
Pipe 9 is thickening compression and thickening in mould；Central siphon 9 after above-mentioned spindle nose is thickened is delivered in spindle nose extrusion moulding machine with clamping dress
Clamping is put, the two ends of central siphon 9 are squeezed into by the spindle nose shaping dies relative movement of extrusion moulding machine both sides in spindle nose shaping dies
Shape.
Central siphon 9 after above-mentioned spindle nose is shaped is placed in the side's of pushing away device 2, by the circular central portion of the central siphon 9 after shaping
By rolled by cold rolling machine squarely.
Square shaft pipe 9 will be become and be placed in boring device 3, the middle part of the opposite face of central siphon 9 behind the above-mentioned side of pushing away is cut using plasma
Cut, open up the bar shaped fabrication hole that two length are 650 m.
Above-mentioned central siphon 9 is delivered in the first shaping mould 451 of flange hole forming equipment 4, Automatic-clamping part 6 is downward
Motion clamps the two ends of central siphon 9, while starting left side to oil cylinder mechanism 43, right side to oil cylinder mechanism 44, with the axial precompressed of oil cylinder
250 ± 20T of power, axial compressive force is applied to the two ends of central siphon 9, makes critical condition of the middle part of central siphon 9 in deformation, and above and below startup
Master cylinder mechanism 41, tumbler 410 drives master cylinder mechanism 41 to rotate, and at the same time piston rod 411 drives circular cone pressure head 412
Move down so that circular cone pressure head 412 is rotated while moving down, so that the fabrication hole of central siphon 9 produces radial component, radial component makes
The material for obtaining the middle part of central siphon 9 extends to external expansion, to the driving axle housing of preliminary dimension shape；Automatic-clamping part 6 is moved up, lifting
Platform 7 is in the presence of hoist cylinder 71, and the central siphon 9 after above-mentioned flange hole is shaped is ejected.
Conveyer belt 8 is transported in the second shaping mould 551 of apparatus for shaping 5, starts left side fixing device 53, right side
Fixing device 54 fixes the two ends of above-mentioned central siphon 9, while starting shaping oil cylinder mechanism 51, piston rod 511 drives shaping pressure head
512 move down, and carry out compacting shaping to central siphon 9, the linearity of flange hole size and driving axle housing is reached drawing requirement.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (7)
1. a kind of Drive axle housing is integrally formed equipment, it is characterised in that：Including spindle nose shaped device（1）, for cold rolling pipe
Into the side's of pushing away device of square tube（2）, boring device（3）, flange hole forming equipment（4）And it is sequentially communicated the spindle nose shaped device
（1）, the side's of pushing away device（2）, the boring device（3）With the flange hole forming equipment（4）Conveyer belt（8）；The method
Flange aperture shaped device（4）Including shaping lathe bed（42）, two master cylinder mechanisms（41）, left side is to oil cylinder mechanism（43）, right side is to oil
Cylinder mechanism（44）And compress guider（45）；The master cylinder mechanism（41）, left side is to oil cylinder mechanism（43）With right side to
Oil cylinder mechanism（44）It is fixed on the shaping lathe bed（42）On, the left side is to oil cylinder mechanism（43）With right side to oil cylinder mechanism
（44）It is arranged at intervals in the same horizontal line, two master cylinder mechanisms（41）With left side to oil cylinder mechanism（43）With right side to oil cylinder machine
Structure（44）Line for symmetry axis it is symmetrical above and below set；The compression guider（45）Positioned at left side to oil cylinder mechanism（43）With
Right side is to oil cylinder mechanism（44）Between；The compression guider（45）Including matching with shaping Chinese lute hole workpiece outer rim radian
Two the first shaping moulds（451）, two first shaping moulds（451）It is respectively arranged at central siphon（9）Middle part both sides；Institute
State master cylinder mechanism（41）Upper cylinder and one is used to drive master cylinder mechanism（41）The tumbler of rotation（410）It is fixed to connect
Connect, the master cylinder mechanism（41）The piston rod of bottom（411）End is fixedly connected with a circular cone pressure head（412）.
2. a kind of Drive axle housing as claimed in claim 1 is integrally formed equipment, it is characterised in that：Central siphon（9）Lower section is provided with
For the hoistable platform fed with discharging（7）, two are arranged on hoistable platform（7）The hoist cylinder of lower section（71）Expansion link with
Hoistable platform（7）Connection.
3. a kind of Drive axle housing as claimed in claim 2 is integrally formed equipment, it is characterised in that：The flange hole forming dress
Put（4）Also include two Automatic-clamping parts（6）, two Automatic-clamping parts（6）It is arranged at the piston rod of upper rack
（411）Both sides；The Automatic-clamping part（6）Including gripper（61）With for moving up and down the gripper（61）Movement
Bar（60）, the mobile bar（60）Upper end and shaping lathe bed（42）It is fixedly connected, lower end and gripper（61）It is fixedly connected；It is described
Gripper（61）Including matrix（611）, at least two bend downwards grab bar（612）, the vertical rod that is vertically arranged（613）And control
System grabs bar（612）The control unit of folding（62）；The vertical rod（613）Upper end and the mobile bar（60）It is fixedly connected；It is described to grab
Bar（612）The end of upper end is hinged on matrix（611）On, lower end is fixedly connected with connecting rod（614）One end, the connecting rod
（614）The other end is fixedly connected with a sucker diagonally downward（615）；Many are grabbed bar（612）Around matrix（611）Annular array is symmetrically set
Put, vertical rod（613）Lower end and matrix（611）Upper surface is fixedly connected.
4. a kind of Drive axle housing as claimed in claim 3 is integrally formed equipment, it is characterised in that：The control unit（62）Bag
Include and be set in vertical rod（613）On sliding sleeve（621）, stepper motor and Duo Gen mobile bars（622）；Grab bar（612）Shaft be hinged
In mobile bar（622）One end, mobile bar（622）The other end be articulated with sliding sleeve（621）On, stepper motor is used to drive sliding sleeve
（621）Slide up and down.
5. a kind of Drive axle housing as described in claim 3 or 4 is integrally formed equipment, it is characterised in that：It is described to grab bar（612）
Inner side is fixed and is fitted with air cushion（6121）.
6. a kind of Drive axle housing as claimed in claim 5 is integrally formed equipment, it is characterised in that：Also include apparatus for shaping
（5）, the apparatus for shaping（5）With flange hole forming equipment（4）Use conveyer belt（8）Connection；The apparatus for shaping（5）Including shaping
Oil cylinder mechanism（51）, shaping lathe bed（52）, left side fixing device（53）, right side fixing device（54）And shaping stopping means
（55）；The shaping oil cylinder mechanism（51）, left side fixing device（53）With right side fixing device（54）It is fixed on the shaping bed
Body（52）On, the left side fixing device（53）With right side fixing device（54）It is arranged at intervals in the same horizontal line, shaping oil
Cylinder mechanism（51）It is arranged at left side fixing device（53）With right side fixing device（54）Line center surface；The shaping
Stopping means（55）Positioned at left side fixing device（53）With right side fixing device（54）Between；The shaping stopping means（55）Bag
Include two the second shaping moulds matched with shaping Chinese lute hole workpiece outer rim radian（551）, two second shaping moulds
（551）It is arranged at central siphon（9）Middle part front and rear sides；The shaping oil cylinder mechanism（51）The piston rod of bottom（511）End is fixed
Connect a shaping pressure head（512）, the shaping pressure head（512）Profile matches with shaping Chinese lute hole workpiece endoporus radian.
7. a kind of Drive axle housing as claimed in claim 6 is integrally formed equipment, it is characterised in that：The apparatus for shaping（5）
Also include liftout attachment（56）, the liftout attachment（56）It is arranged at central siphon（9）Below the left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710337781.7A CN107009147A (en) | 2017-05-15 | 2017-05-15 | A kind of Drive axle housing is integrally formed equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710337781.7A CN107009147A (en) | 2017-05-15 | 2017-05-15 | A kind of Drive axle housing is integrally formed equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107009147A true CN107009147A (en) | 2017-08-04 |
Family
ID=59449545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710337781.7A Pending CN107009147A (en) | 2017-05-15 | 2017-05-15 | A kind of Drive axle housing is integrally formed equipment |
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| Country | Link |
|---|---|
| CN (1) | CN107009147A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194463A (en) * | 2017-12-29 | 2018-06-22 | 北奔重型汽车集团有限公司 | The connection method of axle housing and central siphon |
| CN110370029A (en) * | 2019-07-26 | 2019-10-25 | 阜阳市卓创科技服务生产力促进中心 | A kind of switch socket cramp apparatus for shaping and its shaping methods |
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| CN201760504U (en) * | 2010-09-21 | 2011-03-16 | 吉林省车桥汽车零部件有限公司 | Lorry axle housing inner swelling & necking die |
| CN202264071U (en) * | 2011-10-22 | 2012-06-06 | 东风德纳车桥有限公司 | Integral machining system for stamped and welded axle housings |
| CN102581051A (en) * | 2011-11-16 | 2012-07-18 | 三门峡合鑫机床有限公司 | Cold extrusion forming method for lute hole of axle housing of automobile drive axle and pressing die forming machine tool |
| CN103567318A (en) * | 2012-08-10 | 2014-02-12 | 湖北奥德车桥有限公司 | Drive axle housing lute-hole molding device |
| CN103624482A (en) * | 2012-08-21 | 2014-03-12 | 湖北奥德车桥有限公司 | Method for forming whole axle housing of automobile drive axle |
| CN103111575A (en) * | 2013-01-31 | 2013-05-22 | 青特集团有限公司 | Fully circular mold special for heavy truck axle housing cold forging inner rising molding |
| CN105436350A (en) * | 2016-01-05 | 2016-03-30 | 吴志强 | Forming method for banjo axle housing |
| CN105563052A (en) * | 2016-03-23 | 2016-05-11 | 江苏福坛车桥科技股份有限公司 | Method for integrally forming driving axle housing |
| CN106545169A (en) * | 2017-01-19 | 2017-03-29 | 中建海峡建设发展有限公司 | A kind of rebar fixing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194463A (en) * | 2017-12-29 | 2018-06-22 | 北奔重型汽车集团有限公司 | The connection method of axle housing and central siphon |
| CN110370029A (en) * | 2019-07-26 | 2019-10-25 | 阜阳市卓创科技服务生产力促进中心 | A kind of switch socket cramp apparatus for shaping and its shaping methods |
| CN110370029B (en) * | 2019-07-26 | 2020-07-24 | 阜阳市卓创科技服务生产力促进中心 | Switch socket buckle piece shaping device and shaping method thereof |
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Effective date of registration: 20200722 Address after: 030600 No.539, Guang'an East Street, new energy automobile park, Jinzhong Development Zone, Shanxi demonstration zone, Jinzhong City, Shanxi Province Applicant after: Shanxi aopas intelligent control axle Technology Co.,Ltd. Address before: 213000 No. 168, Hua Cheng Middle Road, Jintan District, Jiangsu, Changzhou Applicant before: JIANGSU FUTAN AXLE TECHNOLOGY Co.,Ltd. |
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Application publication date: 20170804 |