CN208575155U - A kind of superelevation load aluminum-alloy wheel extrusion forming spinning wheel mechanism - Google Patents
A kind of superelevation load aluminum-alloy wheel extrusion forming spinning wheel mechanism Download PDFInfo
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- CN208575155U CN208575155U CN201821246490.3U CN201821246490U CN208575155U CN 208575155 U CN208575155 U CN 208575155U CN 201821246490 U CN201821246490 U CN 201821246490U CN 208575155 U CN208575155 U CN 208575155U
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Abstract
A kind of superelevation load aluminum-alloy wheel extrusion forming spinning wheel mechanism, including spinning wheel (1), rotary wheel base (4), mandrel (7), locking nut (9), upper end cover (10), mandrel (7) and upper end cover (10) are fixed by locking nut (9), upper end cover (10) is fixed on the upper surface of rotary wheel base (4), spinning wheel (1) is fixed on mandrel (7) and is sealed with sealing ring (8), it is characterized by: radial force and axial force that the spinning wheel (1) is born pass through the rotation of mandrel (7), by radial bearing I (2) thereon, thrust bearing I (3), thrust bearing II (5) and radial bearing II (6) release.The utility model, before spinning wheel is high-speed rotating aluminum-alloy wheel contact, radial and axial power caused by during all extrusion stretchings all combines receiving by the bearing of spinning wheel and spinning wheel, ensure that and rolls precision and service life, improves spinning product surface finish.
Description
Technical field
The utility model belongs to field of machining, and it is special to relate in particular to a kind of aluminum-alloy wheel extrusion stretching molding machine
With spinning wheel mechanism.
Background technique
Aluminum-alloy wheel is mostly to cast wheel currently on the market, and casting wheel is because technique is limited to, to guarantee peace
Quan Xing, the comparison that can only design wheel wall thickness is thick, to guarantee mechanical strength, achievees the purpose that safe and reliable.Product is thicker, produces
The weight of product causes the oil consumption of automobile higher just than heavier, currently on the market gradually casts out spoke after coming to inner rim portion
It carries out extrusion stretching molding or forges wheel blanks to carry out extrusion stretching moulding process production aluminum-alloy wheel to wheel rim,
Come achieve the effect that guarantee safety under the premise of loss of weight.This is to spinning wheel mechanism and vehicle in the molding equipment of wheel rim extrusion stretching
Wheel wheel rim directly contacts, and generated radial and axial power is all by the axis of spinning wheel and spinning wheel during all extrusion stretchings
It holds combination to bear, spinning wheel will also guarantee to roll precision and service life while bearing radial and axial power.So to rotation
The structural rigidity of pressing wheel mechanism, stability requirement are very high.
Utility model content
In view of the above problems, the utility model provides a kind of superelevation load aluminum-alloy wheel extrusion forming spinning wheel mechanism,
The radial and axial power generated during aluminum-alloy wheel extrusion stretching can effectively be born.Guaranteeing the same of aluminum-alloy wheel quality
When, effectively improve the rolling precision and service life of spinning wheel.
The technical solution adopted in the utility model is as follows: a kind of superelevation load aluminum-alloy wheel extrusion forming spinning turbine
Structure, including spinning wheel, rotary wheel base, mandrel, locking nut, upper end cover, the spinning wheel are fixed on mandrel, mandrel and upper end
Lid is fixed by locking nut, and upper end cover is fixed on the upper surface of rotary wheel base, and spinning wheel is fixed on mandrel and is sealed with sealing ring,
It is characterized by: the mandrel is successively arranged radial bearing I, thrust bearing I, thrust bearing II and radial bearing from top to bottom
II, the radial force and axial force that spinning wheel is born by the rotation of mandrel, by thereon radial bearing I, thrust bearing I, push away
Power bearing II and radial bearing II discharge.
The upper end cover is additionally provided with the driver connecting with mandrel and spinning wheel.
Radial bearing I, thrust bearing I, thrust bearing II and the radial bearing II is high load bearing, to mandrel
The radial force generated during I receiving extrusion stretching is held, thrust bearing I bears the axial force in a direction, and thrust bearing II is held
By the axial force with I opposite direction of thrust bearing, the radial force of II support mandrel tail portion of radial bearing.
The mandrel is realized under the support of radial bearing I, thrust bearing I, thrust bearing II and radial bearing II to be turned
It is dynamic.
The utility model, in aluminium alloy wheel rim spinning process, spinning wheel is high-speed rotating aluminium alloy vehicle
Before wheel contact, allows spinning wheel to rotate in advance, contact spinning wheel mechanism directly with rim for automobile wheel, all extrusion stretching mistakes
Generated radial and axial power all combines receiving by the bearing of spinning wheel and spinning wheel in journey, and spinning wheel is bearing radial direction and axis
While to power, it ensure that and roll precision and service life, improve spinning effect, improve spinning product surface finish.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of no spinning wheel driver.
Fig. 2 is the structural schematic diagram for being equipped with spinning wheel-drive.
Specific embodiment
Known by Fig. 1, is the structural schematic diagram of no spinning wheel driver.Including spinning wheel 1, rotary wheel base 4, mandrel 7, locking screw
Mother 9 and upper end cover 10, wherein rotary wheel base 4, radial bearing I 2, thrust bearing I 3, the height of high load of inside installation high load are negative
The thrust bearing II 5 of load and the radial bearing II 6 of high load, its function of radial bearing I 2 are produced during capable of bearing extrusion stretching
Raw radial force, thrust bearing I 3 are used to bear the axial force in a direction, and thrust bearing II 5 is used to bear the axial direction of opposite direction
Power, radial bearing II 6 are used to support the radial force of 7 tail portion of mandrel, and mandrel 7 is in radial bearing I 2, thrust bearing I 3, thrust bearing
II 5 and the support of high load radial bearing II 6 is lower can be rotated, locking nut 9 is used for fixed central spindle 7, and sealing ring 9 is used under mandrel 7
The sealing at end, upper end cover 10 are fixed on 4 upper surface of rotary wheel base with sealing, and spinning wheel 1 is fixed on mandrel 7.
Known by Fig. 2, is the structural schematic diagram for being equipped with spinning wheel-drive of the utility model.By spinning wheel 1, rotary wheel base
4, mandrel 7, locking nut 9, upper end cover 10 form, and the upper end cover 10 is additionally provided with increase driving mandrel 7 and spinning wheel 1 rotates
Driver 11.The spinning wheel 1 is fixed on mandrel 7, and locking nut 9 is used for fixed central spindle 7, and sealing ring 9 is used for mandrel 7
The sealing of lower end, upper end cover 10 are sealed in the upper surface of rotary wheel base 4, and spinning wheel 1 is fixed on mandrel 7, and the mandrel 7 is under
To being above successively arranged radial bearing I 2, thrust bearing I 3, thrust bearing II 5 and radial bearing II 6；The radial bearing I 2,
Thrust bearing I 3, thrust bearing II 5 and radial bearing II 6 are high load bearing, and radial bearing I 2 bears extrusion stretching process
The radial force of middle generation, thrust bearing I 3 bear the axial force in a direction, and thrust bearing II 5 bears the axial force of opposite direction,
The radial force of II 6 support mandrel of radial bearing, 7 tail portion.The mandrel 7 is in radial bearing I 2, thrust bearing I 3, thrust bearing
II 5 and radial bearing II 6 support under realize rotation.
The utility model increases the driver 11 for driving mandrel 7 and spinning wheel 1 to rotate in upper end cover 10.It is closed to aluminium
In golden rim for automobile wheel spinning process, before spinning wheel is high-speed rotating aluminum-alloy wheel contact, spinning wheel is allowed to rotate in advance
Come, spinning effect can be improved, improves spinning product surface finish.
Claims (4)
1. a kind of superelevation loads aluminum-alloy wheel extrusion forming spinning wheel mechanism, including spinning wheel (1), rotary wheel base (4), mandrel
(7), locking nut (9) and upper end cover (10), the spinning wheel (1) are fixed on mandrel (7), mandrel (7) and upper end cover
(10) fixed by locking nut (9), upper end cover (10) is fixed on the upper surface of rotary wheel base (4), and spinning wheel (1) is fixed on mandrel
(7) on and with sealing ring (8) seal, it is characterised in that: the mandrel (7) be successively arranged from top to bottom radial bearing I (2),
Thrust bearing I (3), thrust bearing II (5) and radial bearing II (6)；The radial force and axial force that spinning wheel (1) is born pass through core
The rotation of axis (7) is released by radial bearing I (2), thrust bearing I (3), thrust bearing II (5) and radial bearing II (6) thereon
It puts.
2. a kind of superelevation according to claim 1 loads aluminum-alloy wheel extrusion forming spinning wheel mechanism, it is characterised in that:
The upper end cover (10) is additionally provided with the driver (11) connecting with mandrel (7) and spinning wheel (1).
3. a kind of superelevation according to claim 1 loads aluminum-alloy wheel extrusion forming spinning wheel mechanism, it is characterised in that:
Radial bearing I (2), thrust bearing I (3), thrust bearing II (5) and the radial bearing II (6) is high load bearing, to
Mandrel holds I (2) and bears the radial force generated during extrusion stretching, and thrust bearing I (3) bears the axial force in a direction, pushes away
Power bearing II (5) bears the axial force with thrust bearing I (3) opposite direction, the diameter of radial bearing II (6) support mandrel (7) tail portion
Xiang Li.
4. a kind of superelevation according to claim 1 loads aluminum-alloy wheel extrusion forming spinning wheel mechanism, it is characterised in that:
The mandrel (7) is under the support of radial bearing I (2), thrust bearing I (3), thrust bearing II (5) and radial bearing II (6)
Realize rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246490.3U CN208575155U (en) | 2018-08-03 | 2018-08-03 | A kind of superelevation load aluminum-alloy wheel extrusion forming spinning wheel mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246490.3U CN208575155U (en) | 2018-08-03 | 2018-08-03 | A kind of superelevation load aluminum-alloy wheel extrusion forming spinning wheel mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208575155U true CN208575155U (en) | 2019-03-05 |
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ID=65511710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821246490.3U Active CN208575155U (en) | 2018-08-03 | 2018-08-03 | A kind of superelevation load aluminum-alloy wheel extrusion forming spinning wheel mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208575155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787841A (en) * | 2018-08-03 | 2018-11-13 | 江苏天宏自动化科技有限公司 | A kind of superelevation load aluminum-alloy wheel extrusion forming spinning wheel mechanism |
-
2018
- 2018-08-03 CN CN201821246490.3U patent/CN208575155U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787841A (en) * | 2018-08-03 | 2018-11-13 | 江苏天宏自动化科技有限公司 | A kind of superelevation load aluminum-alloy wheel extrusion forming spinning wheel mechanism |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 212325 douzhuang Industrial Park, Dianxian Town, Danyang City, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Tianhong Intelligent Equipment Co.,Ltd. Address before: 212325 douzhuang Industrial Park, Dianxian Town, Danyang City, Zhenjiang City, Jiangsu Province Patentee before: JIANGSU TIANHONG MACHINERY INDUSTRIAL Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |