CN103950351B - The manufacturing method of all-in-one car wheel - Google Patents
The manufacturing method of all-in-one car wheel Download PDFInfo
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- CN103950351B CN103950351B CN201410147202.9A CN201410147202A CN103950351B CN 103950351 B CN103950351 B CN 103950351B CN 201410147202 A CN201410147202 A CN 201410147202A CN 103950351 B CN103950351 B CN 103950351B
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Abstract
All-in-one car wheel is made of integrated automotive wheel, without using welding technique；Automotive wheel of the present invention is due to spoke and wheel rim integrated molding, without integral strength and weld defect caused by assembly welding process, and the layout of wheel manufacture assembly line has been simplified significantly and has reduced the usage quantity of various boards, reduce energy consumption, production management is simplified, the operation for reducing personnel for several times, makes automotive wheel product qualified rate greatly promote.
Description
Technical field
The invention belongs to full-sized car wheel technical fields, and in particular to be a kind of all-in-one car wheel and its manufacture
Method.
Background technology
Due to existing full-sized car steel wheel production substantially by after spoke and wheel rim separately manufacturing using weldering
It connects to form integrated steel wheel；This kind of traditional processing technology there are the shortcomings that it is as follows：1, two production lines and one must be coordinated
Assembly line carries out cooperation assembling, therefore used equipment is more, and occupies that floor space is big, and management is inconvenient；2, divide
Body part is made of in raw material steel plate coiled material and dedicated wheel rim proximate matter, it is therefore desirable to which different material sources leads to material
Transport supply is costly；3, traditional wheel rim production line is related to the flash butt welding after edge rolling, carries out two again on assembly line
The combination of a part is welded, and workshop cold and hot working is caused to mix, and production environment deteriorates serious.
Invention content
In view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of reasonable in design, simple production process
All-in-one car wheel.
The present invention is achieved by the following technical solutions：All-in-one car wheel, it is characterised in that：It is by integrated automobile
Wheel forms, without using welding technique.
It is another object of the present invention to propose that a kind of manufacturing method of all-in-one car wheel, procedure of processing be：
The first step first descends circular blank；
Second step, sandblasting；
Third walks, and rushes center positioning hole, 1, workpiece be positioned over lower die, 2, upper mold drives under punch behind outer circle coarse positioning center
Row, 3, workpiece is carried out to rush center positioning hole；
4th step, spinning " thick rotation ", 1, workpiece be positioned over core model, slightly fix center, 2, upper pressure seat downlink, workpiece is carried out
Positioning and compress, 3, main shaft drive workpiece rotation, spinning roller to walk spinning；
5th step, spinning " essence rotation ", 1, workpiece be positioned over core model, essence fixes center, 2, one downlink of upper pressure seat, to workpiece into
Row positioning and compress, 3, main shaft drive workpiece rotation, spinning roller to walk spinning；
6th step, spinning " derotation ", 1, workpiece be positioned on core model, fix center, 2, upper pressure seat drive core model downlink, it is right
Workpiece is positioned and is compressed, 3, main shaft drive workpiece rotation, spinning roller to walk spinning；
7th step, contour roll forming, 1, workpiece be positioned over workbench, enter therewith, be inserted in the lower contour roll forming mould of lower main shaft, 2, preceding press
Structure pushes down workpiece front end face, 3, upper main shaft downlink, upper contour roll forming mould is adjacent to excircle of workpiece, 4, preceding press mechanism exit, upper and lower main shaft is same
Shi Xuanzhuan, contour roll forming start, and 5, upper axis feeding, gradually make workpiece extrusion when rotated, until molding；
8th step rushes mesoporous, bolt hole, and workpiece is placed in punching lower die, is positioned with inner circle and inner plane, punch downlink,
Workpiece is punched out；
9th step, vehicle centre bore, 1, workpiece positioned with bolt hole, 2, drag hook tense workpiece, 3, knife rest walk, process mesoporous
And chamfering；
Tenth step slightly expands bolt hole, inner chamfer, and workpiece is positioned with mesoporous, after clamping chuck, workbench uplink, and multiaxis
Case carries out thick reaming and chamfering to workpiece；
11st step, essence expand bolt hole, and outer chamfer, workpiece is positioned with mesoporous, after one clamping of chuck, workbench uplink,
Axles box pair of workpieces carries out smart reaming and chamfering；
12nd step, finished product detection, mark storage.
It is characterized in that：4th step in the procedure of processing of all-in-one car wheel, workpiece are positioned over core model, slightly fix center
Afterwards, upper pressure seat downlink positions workpiece and is compressed, and main shaft drives workpiece rotation, and is walked spinning using spinning machine spinning roller；
The 5th step in procedure of processing, workpiece is positioned over core model, and after essence fixes center, upper pressure seat downlink positions workpiece and pressed
Tightly, main shaft drives workpiece rotation, and is walked spinning using spinning machine spinning roller.
Beneficial effects of the present invention embodiment is：Compared with prior art, automotive wheel of the present invention is due to spoke and wheel rim
Integrated molding, integral strength and weld defect caused by no assembly welding process, and wheel manufacture assembly line has been simplified significantly
Layout and reduce the usage quantities of various boards, reduce energy consumption, simplified production management, reduce the operand of personnel
It is secondary, so that automotive wheel product qualified rate is greatly promoted.
Description of the drawings
The present invention will be described in detail below in conjunction with the accompanying drawings.
Fig. 1 is present invention process flow chart.
Following is the specific name respectively identified in figure：1 steel plate, 2 circular blanks, 3 upper molds, 4 lower dies, 5 upper pressure seats, 6 rotations
Press spinning roller, 7 core models, 8 upper pressure seats one, 9 spinning machine spinning rollers one, 10 core models two, 11 upper pressure seats two, 12 spinning machine spinning rollers two, 13
Core model one, 14 support bases, roll mould, 17 punches, 18 punching lower dies, 19 knife rests, 20 drag hooks, 21 positioning pins, 22 16 time at rolling mould on 15
Axles box, 23 chucks, 24 axles boxs one, 25 chucks one.
Specific implementation mode
As shown in Figure 1, a kind of processing method of bimetallic hot jacket all-in-one car brake rim, procedure of processing are：
The first step, chooses steel plate 1, and laser cutting machine first descends circular blank 2；
Second step carries out sandblasting using sand-blasting machine；
Third walks, and rushes center positioning hole using four-column hydraulic press, a, 2 workpiece of circular blank are positioned over lower die 4, and b, outer circle are thick
Upper mold 3 drives punch downlink downlink after the centre of location, c, carries out rushing center positioning hole to workpiece；
4th step, spinning " thick rotation ", a, workpiece are positioned over core model 7, slightly fix center, b, 5 downlink of upper pressure seat, to workpiece into
It row positioning and compresses, c, main shaft drive workpiece rotation, spinning machine spinning roller 6 to walk spinning；
5th step, spinning " essence rotation ", a, workpiece are positioned over core model 2 10, and essence fixes center, and b, one 8 downlink of upper pressure seat are right
Workpiece is positioned and is compressed, and c, main shaft drive workpiece rotation, spinning machine spinning roller 1 to walk spinning；
6th step, spinning " derotation ", a, workpiece are positioned on core model 1, and core model 1 is mounted on support base 14, fixed
True centric, b, upper pressure seat 2 11 drive one 13 downlink of core model, are positioned and compressed to workpiece, and c, main shaft drive workpiece rotation,
Spinning machine spinning roller 2 12 walks spinning；
7th step carries out contour roll forming using roll forming machine, and a, workpiece are positioned over workbench, enter therewith, be inserted under lower main shaft
Mould 16 is rolled, b, preceding press mechanism push down workpiece front end face, c, upper main shaft downlink, and upper 15 mould of rolling mould is adjacent to excircle of workpiece, d, preceding press
Structure exits, and upper and lower main shaft rotates simultaneously, and contour roll forming starts, and e, upper axis feeding gradually make workpiece extrusion when rotated, directly
To molding；
8th step, hydraulic press is mating to rush size hole stamping mesoporous, and bolt hole, workpiece is placed in punching lower die 18, with inner circle
It is positioned with inner plane, 17 downlink of punch is punched out workpiece；
9th step, vehicle centre bore, a, workpiece are positioned with bolt hole, and b, drag hook 20 tense workpiece, and positioning pin 21 is fixed
Installation, c, knife rest 19 walk, and process mesoporous and chamfering；
Tenth step, four column multi-hole drills slightly expand bolt hole, inner chamfer, and workpiece is positioned with mesoporous, after 23 clamping of chuck, work
Platform uplink, axles box 22 carry out thick reaming and chamfering to workpiece；
11st step, four column multi-hole drill essences expand bolt hole, and outer chamfer, workpiece is positioned with mesoporous, after one 25 clamping of chuck,
Workbench uplink, one 24 pairs of workpiece of axles box carry out smart reaming and chamfering；
12nd step, finished product detection, mark storage.
The automotive wheel that the method for the present invention is made uses the combination technique of spinning and contour roll forming, without spoke and wheel rim point
Manufacture is opened, welding technique is reduced, has simplified the layout of wheel manufacture assembly line significantly.
Claims (1)
1. the manufacturing method of all-in-one car wheel, it is characterised in that：Need not be using welding technique, procedure of processing：
The first step first descends circular blank；
Second step, sandblasting；
Third walks, and rushes center positioning hole, 1, workpiece be positioned over lower die, 2, upper mold drives punch downlink behind outer circle coarse positioning center,
3, workpiece is carried out rushing center positioning hole；
4th step, spinning " thick rotation ", 1, workpiece be positioned over core model, slightly fix center, 2, upper pressure seat downlink, workpiece is positioned
And compression, 3, main shaft drive workpiece rotation, spinning roller to walk spinning, walked spinning using spinning machine spinning roller；
5th step, spinning " essence rotation ", 1, workpiece be positioned over core model, essence fixes center, 2, upper pressure seat downlink, workpiece is positioned
And compression, 3, main shaft drive workpiece rotation, spinning roller to walk spinning, walked spinning using spinning machine spinning roller；
6th step, spinning " derotation ", 1, workpiece be positioned on core model, fix center, 2, upper pressure seat drive core model downlink, to workpiece
Positioned and compressed, 3, main shaft drive workpiece rotation, spinning roller to walk spinning；
7th step, contour roll forming, 1, workpiece be positioned over workbench, enter therewith, be inserted in the lower contour roll forming mould of lower main shaft, 2, preceding press mechanism pressure
Firmly workpiece front end face, 3, upper main shaft downlink, upper contour roll forming mould is adjacent to excircle of workpiece, 4, preceding press mechanism exit, upper and lower main shaft revolves simultaneously
Turning, contour roll forming starts, and 5, upper axis feeding, gradually make workpiece extrusion when rotated, until molding；
8th step rushes mesoporous, bolt hole, and workpiece is placed in punching lower die, is positioned with inner circle and inner plane, punch downlink, to work
Part is punched out；
9th step, vehicle centre bore, 1, workpiece positioned with bolt hole, 2, drag hook tense workpiece, 3, knife rest walk, process mesoporous and fall
Angle；
Tenth step slightly expands bolt hole, inner chamfer, and workpiece is positioned with mesoporous, after clamping chuck, workbench uplink, and axles box pair
Workpiece carries out thick reaming and chamfering；
11st step, essence expand bolt hole, and outer chamfer, workpiece is positioned with mesoporous, after clamping chuck, workbench uplink, and axles box
Smart reaming and chamfering are carried out to workpiece；
12nd step, finished product detection, mark storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410147202.9A CN103950351B (en) | 2014-04-12 | 2014-04-12 | The manufacturing method of all-in-one car wheel |
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| CN201410147202.9A CN103950351B (en) | 2014-04-12 | 2014-04-12 | The manufacturing method of all-in-one car wheel |
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| CN103950351A CN103950351A (en) | 2014-07-30 |
| CN103950351B true CN103950351B (en) | 2018-10-02 |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191900B (en) * | 2014-08-20 | 2016-07-06 | 上海兴浦旋压车轮有限公司 | Integral type sheet material no-welding-seam wheel and forming method thereof |
| CN104191906B (en) * | 2014-08-20 | 2016-05-04 | 上海兴浦旋压车轮有限公司 | Integral type shaped steel no-welding-seam wheel and forming method thereof |
| CN104368945A (en) * | 2014-09-18 | 2015-02-25 | 亳州市好运钢圈有限责任公司 | Manufacturing technology for integrated wheel hub |
| WO2016044961A1 (en) * | 2014-09-22 | 2016-03-31 | 泉州市泰达车轮设备有限公司 | Spoke-rim integrated wheel |
| CN105904914A (en) * | 2016-05-13 | 2016-08-31 | 泉州市泰智机械发展有限公司 | Tubeless thickness-unequal weld joint-free integral steel wheel and processing technology thereof |
| CN106142985A (en) * | 2016-07-12 | 2016-11-23 | 泉州市泰智机械发展有限公司 | The steel wheel for tubeless tires of a kind of rim portion welding not uniform thickness and processing technique thereof |
| CN106624657A (en) * | 2016-12-29 | 2017-05-10 | 山西汤荣机械制造股份有限公司 | Compound brake drum overall steel ring and manufacturing method thereof |
| CN107116961A (en) * | 2017-04-19 | 2017-09-01 | 枣庄运达机床有限公司 | A kind of back-up ring welded type has tyre tube wheel and its manufacture method |
| CN108356125B (en) * | 2017-12-29 | 2019-08-27 | 浙江金固股份有限公司 | Wheel, wheel rim rotation rolling process and spinning apparatus |
| CN108971903A (en) * | 2018-08-15 | 2018-12-11 | 芜湖西诺普汽车零部件科技有限公司 | A kind of method that wheel is made in wheel spoke barrel wheel compacting |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56120401A (en) * | 1980-02-27 | 1981-09-21 | Bridgestone Corp | Manufacturing method for car wheel |
| JPS60166501A (en) * | 1985-01-14 | 1985-08-29 | Toshiba Mach Co Ltd | Alloy wheel for vehicle |
| CN201049564Y (en) * | 2007-05-25 | 2008-04-23 | 北京京翰林模具制造有限公司 | Casting aluminum alloy automobile wheel |
| JP5612339B2 (en) * | 2009-03-17 | 2014-10-22 | トピー工業株式会社 | Automotive wheel |
| CN102107582B (en) * | 2011-01-20 | 2012-10-24 | 中北大学 | Aluminum alloy wheel for heavy-duty vehicle |
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Effective date of registration: 20210208 Address after: Shuitou 362, Quanzhou City, Fujian Province Patentee after: QUANZHOU TAIZHI MACHINERY DEVELOPMENT Co.,Ltd. Address before: 362342 Hailian Pioneer Park, Shuitou Town, Nan'an, Quanzhou City, Fujian Province Patentee before: QUANZHOU TAIDA WHEEL EQUIPMENT Co.,Ltd. |