CN105081127B - Stripper apparatus in a kind of spinning - Google Patents
Stripper apparatus in a kind of spinning Download PDFInfo
- Publication number
- CN105081127B CN105081127B CN201410202148.3A CN201410202148A CN105081127B CN 105081127 B CN105081127 B CN 105081127B CN 201410202148 A CN201410202148 A CN 201410202148A CN 105081127 B CN105081127 B CN 105081127B
- Authority
- CN
- China
- Prior art keywords
- spinning
- internal model
- membrane module
- rotating mould
- stripper apparatus
- 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
Abstract
It is an object of the invention to disclose stripper apparatus in a kind of spinning, it includes membrane module and a pushing mechanism in a rotation bed die, a rotating mould, a spinning, the rotating mould is fixed on the rotation bed die, membrane module is arranged in the rotating mould in the spinning, and the pushing mechanism is arranged on the rear end of membrane module in the spinning；Compared with prior art, stretched into by membrane module in pushing mechanism promotion spinning and strutted automatically, the diameter that membrane module struts in spinning slowly becomes big, when strutting certain diameter, complete spinning operation, can with science, efficiently solve with the difficulties that can not be stripped in transversal inner rib component spinning process, processing, installation, dismounting and the application of mould can meet the needs of actual production, realize the purpose of the present invention.
Description
Technical field
The present invention relates to a kind of stripper apparatus, demoulding dress more particularly in a kind of spinning suitable for spinning aluminium alloy wheel hub
Put.
Background technology
In the prior art, traditional aluminium alloy wheel hub of vehicle spoke and the position of wheel rim handing-over are often very thick,
This part of material to without the effect got well, adding the weight of product in terms of wheel hub intensity on the contrary.
Spinning process experienced the development of decades, at present thin-walled, complex-shaped, lightweight integrated member near net into
More and more important effect is played in shape.Large thin-wall complex component is one generally used in Aero-Space and weapon industry
Class part, such as the nose cone of aeroplane engine hood, overall rocket motor mechanism member, compressor cone, artificial satellite and guided missile, weapons
Cavity liner in industry etc..The demand for development of the high-tech industries such as Aero-Space is not influenceing these large thin-walled component appearance gas
On the premise of dynamic property, the strength and stiffness of these parts are improved so as to optimize the overall performance of aircraft, rocket and guided missile etc., are
This, it is necessary to these inside parts design ring stiffener, but it is this with transversal inner rib large thin-wall labyrinth to component
Shaping brings great difficulty.Using with transversal inner rib component mould pressing as the large-scale complex thin-wall component of representative it is accurate into
Shape control, which has become needs, urgently to be solved the problems, such as.
At present, and radial dimension smaller without interior muscle large thin-wall complex component and major diameter is grasped substantially both at home and abroad
The larger rotary pressure technology with transversal inner rib cylindrical member, the composite spinning that the former can be combined using conventional spinning and shear spinning
Technique realizes that the latter can then be realized by inward turning technique.But, muscle does not have universality in inward turning process forming, for size
Less workpiece, internal rotary wheel cannot be introduced into enclosure interior；For oversized workpiece, die sleeve be difficult processing and it is costly；
And internal rolling technique is used only for the processing of Power spinning in actual production at present, the preparation of blank is more complicated.And with
Do not have to then be limited by above-mentioned condition with the large complicated spinning forming process representated by interior muscle large thin-wall complex component spinning,
And the forming accuracy of interior muscle is higher than inward turning technique.
At present, the spin forming technique with longitudinal inner rib cylindrical member is grasped, but is answered with transversal inner rib large thin-wall
The forming technique of miscellaneous component is not yet grasped completely both at home and abroad, compared with the shaping of longitudinal inner rib, the uneven Uniform deformations of transversal inner rib
Degree is more violent, and compacting mechanism is more complicated.With the development of the strategic high-tech such as Aeronautics and Astronautics and weapons, an urgent demand
Develop advanced band transversal inner rib large thin-wall complex component fast and efficiently forming technique.But with transversal inner rib spinning component
It is difficult to be stripped due to the presence of interior muscle after shaping terminates, so the design of its core is a difficulties with application.
It is accordingly required in particular to stripper apparatus in a kind of spinning, to solve above-mentioned existing problem.
The content of the invention
It is an object of the invention to provide stripper apparatus in a kind of spinning, in view of the shortcomings of the prior art, done using internal model
Aluminum extrusion is molded by liner, outside by roller, and fast demoulding is realized with a kind of band transversal inner rib component spin forming mandrel,
It is simple in construction, it is very practical.
Technical problem solved by the invention can be realized using following technical scheme：
Stripper apparatus in a kind of spinning, it is characterised in that it includes a rotation bed die, a rotating mould, a spinning internal model
Component and a pushing mechanism, the rotating mould are fixed on the rotation bed die, and membrane module is arranged on described in the spinning
In rotating mould, the pushing mechanism is arranged on the rear end of membrane module in the spinning.
In one embodiment of the invention, the rotating mould is included under one or four points of rotating mould piece uploading and a rotating mould
Part, it is connected between the rotating mould piece uploading and rotating mould lower part by fixing bolt.
In one embodiment of the invention, be provided with a support slipper in the rotating mould, the support slipper with
The front end of membrane module is engaged in the spinning.
In one embodiment of the invention, the rotation bed die is fixed by a securing supports and the rotating mould
Connection.
In one embodiment of the invention, the pushing mechanism includes a spiral lifting cylinder and a spheroid sliding block, described
Spheroid sliding block is arranged on the front end of the spiral lifting cylinder, and the front end of the spiral lifting cylinder is provided with spill spin block by gear,
The spheroid sliding block is arranged on the front end of the spill spin block.
In one embodiment of the invention, the rear end of membrane module is provided with spherical support point, the ball in the spinning
The shape strong point is engaged with the front end of the pushing mechanism.
In one embodiment of the invention, membrane module includes big internal model and small internal model, the big internal model in the spinning
Slideway is provided between small internal model, the big internal model and small internal model are connected by sliding block with slideway.
Further, the wedge shaped shape of big internal model.
Further, the wedge angle of the big internal model is no more than 45 degree.
Further, the big internal model and small internal model are set apart from one another by distribution.
Further, the elastic component for reset is additionally provided between the big internal model and small internal model.
Stripper apparatus has following features in the spinning of the present invention：
1st, the production cycle shortens 20%；
2nd, worker is stripped labor intensity and is greatly reduced；
3rd, improving production efficiency 15%；
4th, it is lighter 1.5-2kg than same size low pressure casting wheel, save cost of material 10%.
Stripper apparatus in the spinning of the present invention, compared with prior art, membrane module in spinning is promoted to stretch by pushing mechanism
Entering and strut automatically, the diameter that membrane module struts in spinning slowly becomes big, when strutting certain diameter, completes spinning operation,
Can with science, efficiently solve with the difficulties that can not be stripped in transversal inner rib component spinning process, the processing of mould, peace
Dress, dismounting and application can meet the needs of actual production, realize the purpose of the present invention.
The features of the present invention see this case schema and the following preferably detailed description of embodiment and obtain clearly
Solution.
Brief description of the drawings
Fig. 1 is the structural representation of stripper apparatus in the spinning of the present invention；
Fig. 2 is the structural representation of membrane module in the spinning of the present invention；
Fig. 3 is Fig. 2 side schematic view；
Fig. 4 is the structural representation that membrane module pushes state open in the spinning of the present invention；
Fig. 5 be the present invention spinning in stripper apparatus push open before partial schematic diagram；
Fig. 6 be the present invention spinning in stripper apparatus push open after partial schematic diagram.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
Embodiment
As shown in figure 1, stripper apparatus in the spinning of the present invention, it includes a rotation bed die 100, a rotating mould, a rotation
The pushing mechanism 400 of membrane module 300 and one in pressure, the rotating mould are fixed on the rotation bed die 100, the spinning internal model
Component 300 is arranged in the rotating mould, and the pushing mechanism 400 is arranged on the rear end of membrane module 300 in the spinning.
In the present embodiment, the rotation bed die 100 is fixed with the rotating mould by a securing supports 110 and connected
Connect.
In the present embodiment, the rotating mould includes one or four points of the rotating mould lower part 220 of rotating mould piece uploading 210 and one,
It is connected between the rotating mould piece uploading 210 and rotating mould lower part 220 by fixing bolt 230.
In the present embodiment, be provided with a support slipper 240 in the rotating mould, the support slipper 240 with it is described
The front end of membrane module 300 is engaged in spinning.
In the present embodiment, the pushing mechanism 400 includes a spiral lifting cylinder 410 and a spheroid sliding block 420, the ball
Body sliding block 420 is arranged on the front end of the spiral lifting cylinder 410, and the front end of the spiral lifting cylinder 410 is set by gear 430
There is spill spin block 440, the spheroid sliding block 420 is arranged on the front end of the spill spin block 440.
As shown in Figures 2 and 3, membrane module 300 includes big internal model 310 and small internal model 320, the big internal model in the spinning
Slideway 330 is provided between 310 and small internal model 320, the big internal model 310 and small internal model 320 pass through sliding block 340 and slideway 330
It is connected.
The rear end of big internal model 310 and small internal model 320 is provided with spherical support point 350, the spherical support point 350 with it is described
The spheroid sliding block 420 of the front end of pushing mechanism 400 is engaged.
The 310 wedge shaped shape of big internal model；The wedge angle of the big internal model 310 is no more than 45 degree.The big internal model
310 and small internal model 320 apart from one another by distribution set.It is additionally provided between the big internal model 310 and small internal model 320 for reset
Elastic component（Do not show in figure）.
During work, spheroid sliding block 420 is moved to by big internal model 310 and small internal model 320 rear end by spiral lifting cylinder 410
At spherical support point 350, due to having slideway 330, spheroid sliding block 420 and spherical branch between big internal model 310 and small internal model 320
Support point 350 and there is a certain radian, spheroid sliding block 420 enters fashionable, and big internal model 310 and small internal model 320 strut automatically, Ran Housui
Certain distance can slowly be entered by spinning ball sliding block 420, and the diameter that so big internal model 310 and small internal model 320 strut will be slow
It is slow to become big, when strutting certain diameter, just just complete the work of spinning.（Referring to Fig. 4, Fig. 5 and Fig. 6）
After the completion of spinning, spheroid sliding block 420 is bounced back backward by spiral lifting cylinder 410, big internal model 310 and small internal model
320 in elastic component（Do not show in figure）In the presence of, revert to original state.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
1. stripper apparatus in a kind of spinning, it is characterised in that it includes module in a rotation bed die, a rotating mould, a spinning
Part and a pushing mechanism, the rotating mould are fixed on the rotation bed die, and membrane module is arranged on the rotation in the spinning
In revolving die tool, the pushing mechanism is arranged on the rear end of membrane module in the spinning；The pushing mechanism includes a spiral lifting
Cylinder and a spheroid sliding block, the spheroid sliding block are arranged on the front end of the spiral lifting cylinder, and the front end of the spiral lifting cylinder leads to
Cross gear and be provided with spill spin block, the spheroid sliding block is arranged on the front end of the spill spin block；The rear end of membrane module in the spinning
Spherical support point is provided with, the spherical support point is engaged with the front end of the pushing mechanism；Membrane module bag in the spinning
Big internal model and small internal model are included, slideway is provided between the big internal model and small internal model, the big internal model and small internal model pass through sliding block
It is connected with slideway；The elastic component for reset is additionally provided between the big internal model and small internal model.
2. stripper apparatus in spinning as claimed in claim 1, it is characterised in that the rotating mould includes one or four points of rotation
Mould piece uploading and a rotating mould lower part, are connected between the rotating mould piece uploading and rotating mould lower part by fixing bolt.
3. stripper apparatus in spinning as claimed in claim 1, it is characterised in that support cunning is provided with the rotating mould
Block, the support slipper are engaged with the front end of membrane module in the spinning.
4. stripper apparatus in spinning as claimed in claim 1, it is characterised in that the rotation bed die passes through a securing supports
It is fixedly connected with the rotating mould.
5. stripper apparatus in spinning as claimed in claim 4, it is characterised in that the big wedge shaped shape of internal model.
6. stripper apparatus in spinning as claimed in claim 5, it is characterised in that the wedge angle of the big internal model is little
In 45 degree.
7. stripper apparatus in spinning as claimed in claim 4, it is characterised in that the big internal model and small internal model apart from one another by point
Cloth is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202148.3A CN105081127B (en) | 2014-05-14 | 2014-05-14 | Stripper apparatus in a kind of spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202148.3A CN105081127B (en) | 2014-05-14 | 2014-05-14 | Stripper apparatus in a kind of spinning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105081127A CN105081127A (en) | 2015-11-25 |
| CN105081127B true CN105081127B (en) | 2018-03-30 |
Family
ID=54562976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410202148.3A Active CN105081127B (en) | 2014-05-14 | 2014-05-14 | Stripper apparatus in a kind of spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105081127B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093002A (en) * | 2018-09-19 | 2018-12-28 | 昆山鼎坚精密机械有限公司 | The dedicated spinning mold of automotive hub spinning machine |
| CN112139490A (en) * | 2020-09-17 | 2020-12-29 | 中国兵器装备集团自动化研究所 | Automatic spinning forming device for powder liner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87207617U (en) * | 1987-04-30 | 1988-03-02 | 陈树人 | Expansion machine for cylinder of container |
| CN201227673Y (en) * | 2008-01-31 | 2009-04-29 | 西北工业大学 | Shell partition mould convenient to demoulding |
| CN102716962A (en) * | 2012-06-29 | 2012-10-10 | 宁波宝通轮业有限公司 | Forging rotating extrusion preparation method of aluminum alloy hub and rotating extrusion mould thereof |
| CN203356401U (en) * | 2013-07-10 | 2013-12-25 | 中国航空工业集团公司北京航空制造工程研究所 | Wheel hub spinning forming die |
| CN203955952U (en) * | 2014-05-14 | 2014-11-26 | 浙江跃岭股份有限公司 | Stripper apparatus in a kind of spinning |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1384535A1 (en) * | 2002-07-25 | 2004-01-28 | Harald Weigelt | Stripper |
-
2014
- 2014-05-14 CN CN201410202148.3A patent/CN105081127B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87207617U (en) * | 1987-04-30 | 1988-03-02 | 陈树人 | Expansion machine for cylinder of container |
| CN201227673Y (en) * | 2008-01-31 | 2009-04-29 | 西北工业大学 | Shell partition mould convenient to demoulding |
| CN102716962A (en) * | 2012-06-29 | 2012-10-10 | 宁波宝通轮业有限公司 | Forging rotating extrusion preparation method of aluminum alloy hub and rotating extrusion mould thereof |
| CN203356401U (en) * | 2013-07-10 | 2013-12-25 | 中国航空工业集团公司北京航空制造工程研究所 | Wheel hub spinning forming die |
| CN203955952U (en) * | 2014-05-14 | 2014-11-26 | 浙江跃岭股份有限公司 | Stripper apparatus in a kind of spinning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105081127A (en) | 2015-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103894476B (en) | The overall thermal of driving axle of heavy automobile shell dilates manufacture method | |
| CN104668417B (en) | Undercarriage urceolus forging radial forging formula strain-induced semisolid die forging technique | |
| CN104772563B (en) | Method for manufacturing automobile aluminum alloy hub | |
| CN105014321A (en) | Magnesium alloy wheel forging forming method | |
| CN101497099B (en) | Spin forming mandrel with transversal inner rib component | |
| CN105081127B (en) | Stripper apparatus in a kind of spinning | |
| CN102091736A (en) | Core mold for spinning and forming large-size complex curved generatrix thin-wall member with transverse inner ribs | |
| RU2013154586A (en) | METHOD OF HOT EXTRACTING FOR PRODUCTION OF METAL PARTS, ACCESSORIES FOR ITS PERFORMANCE AND PRODUCED BY SUCH METHOD | |
| CN106734481A (en) | A kind of Small Taper cylindrical member composite spinning processing method | |
| CN109396262A (en) | One kind is for rib spinning core die and release method in band spiral | |
| CN203955952U (en) | Stripper apparatus in a kind of spinning | |
| CN103111482B (en) | Preparation method of magnesium alloy seamless pipe and extrusion die thereof | |
| CN102500691B (en) | Core mould for flow forming of piece with cross inner tendon and de-moulding method of core mould | |
| CN103335018A (en) | Inner-ring small-flange separation type conical roller bearing and assembling method thereof | |
| CN201227673Y (en) | Shell partition mould convenient to demoulding | |
| CN202316883U (en) | Forging die for manufacturing thrust shaft forgings of half built-up crank shafts | |
| CN203955872U (en) | Membrane module in a kind of spinning | |
| CN216182953U (en) | Sectional air bag tire type root circle fixing and supporting tool | |
| CN202114189U (en) | Combined core roller of ring rolling machine | |
| CN203717638U (en) | Inner ring small flange separated type conical roller bearing | |
| CN109732277A (en) | A kind of processing method of driving motor hollow rotating shaft | |
| CN102284613B (en) | Mandrel for spinning piece with transverse inner rib and backward moving demolding method of mandrel | |
| CN212216732U (en) | Eccentric spinning forming die for aluminum alloy hub | |
| CN204354027U (en) | The fixture of solidification selflubricating liner | |
| CN103909667A (en) | Making method of composite material tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |