CN102990285A - Method for processing rear hub of heavy truck - Google Patents
Method for processing rear hub of heavy truck Download PDFInfo
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- CN102990285A CN102990285A CN2011102740740A CN201110274074A CN102990285A CN 102990285 A CN102990285 A CN 102990285A CN 2011102740740 A CN2011102740740 A CN 2011102740740A CN 201110274074 A CN201110274074 A CN 201110274074A CN 102990285 A CN102990285 A CN 102990285A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000005553 drilling Methods 0.000 claims abstract description 13
- 238000007514 turning Methods 0.000 claims abstract description 10
- 238000003672 processing method Methods 0.000 claims description 7
- 241000579971 Terebridae Species 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 238000010079 rubber tapping Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention discloses a method for processing a rear hub of a heavy truck. The method comprises the following steps of: 1, roughly turning a flange end face A, an excircle A, an excircle B' and end face, an inner hole A and end face, an inner hole D and a workpiece end face A by taking a flange end face A' and an excircle A' as the roughing standard; 2, roughly and finely turning a flange excircle, the flange end face A', an excircle A', a workpiece end face A', an inner hole A' and end face, an inner hole C' and end face and an excircle slot by taking the flange end face A and the excircle A as the standard; 3, finely turning the flange end face A, the excircle A, an excircle B' and end face, an inner hole A and end face, an inner hole B and end face, an inner hole C and end face, the inner hole D and the workpiece end face A by taking the flange end face A and the excircle A as the standard; 4, positioning by the inner hole C and the flange end face A, and reaming flange side holes; 5, positioning by the processed inner hole A', the flange end face A' and one of the flange side holes, and drilling blind holes; and 6, inspecting and warehousing. The method disclosed by the invention has the characteristics that the production efficiency is high, the processing accuracy is high, and the processing cost is low.
Description
Technical field:
Patent of the present invention relates to the processing method of auto parts machinery, refers more particularly to a kind of processing method of heavy-duty car rear-wheel hub.
Background technology:
The heavy-duty car rear-wheel hub is a kind of vitals of heavy bearing automobile product newly developed, the dimensional tolerance precision of wheel hub and form and position tolerance precision can produce important impact to travelling, because the diameter of wheel is fixed, the size of hub diameter affects the tyre sidewall of tire, and tire is affected by it all when the acceleration in the driving process, brake, turning.In case the crudy of this part can not be guaranteed, poor product quality, service life is short, will seriously jeopardize traffic safety, brings very large loss can for enterprise and society.
Summary of the invention:
The purpose of this invention is to provide an a kind of cover processing method to heavy vehicle rear wheel hub, conform to requirement with the machining accuracy that guarantees the heavy-duty car rear-wheel hub.
The object of the present invention is achieved like this, and a kind of processing method of heavy-duty car rear-wheel hub is characterized in that: may further comprise the steps: 1, with Foundry Works's countersign blank drawing, determine casting requirement and the roughing benchmark of blank; 2, reach cylindrical A ' as thick benchmark take workpiece end face of flange A ', with the rough turn end face of flange A of CK50 numerically controlled lathe, cylindrical A, cylindrical B ' and end face, endoporus A and end face, endoporus D and workpiece end face A; 3, take the end face of flange A that processed and cylindrical A as benchmark, with the rough turn flange excircle of CK50 numerically controlled lathe, end face of flange A ', cylindrical A ', workpiece end face A ', endoporus A ' and end face, endoporus C ' and end face; 4, take the end face of flange A that processed and cylindrical A as benchmark, with CK50 numerically controlled lathe finish turning flange excircle, end face of flange A ', cylindrical A ', workpiece end face A ', endoporus A ' and end face, endoporus C ' and end face, peripheral groove; 5, take the end face of flange A that processed and cylindrical A as benchmark, with PUMAV405 vertical numerical controlled lathe finish turning end face of flange A, cylindrical A, cylindrical B ' and end face, endoporus A and end face, endoporus B and end face, endoporus C and end face inner bore D and workpiece end face A; 6, to process endoporus C, end face of flange A and blank reinforcement location, lateral opening with VMCL600 machining center hole drilling and reaming flange; 7, to process endoporus A ', end face of flange A ' and the lateral opening location of a flange, with Z5140B upright drill drilling blind hole; 8, to process endoporus C, end face of flange A and the lateral opening location of a flange, with the bottom outlet of Z5140B upright drill auger shell line A; 9, to process endoporus C, end face of flange A and the lateral opening location of a flange, with the bottom outlet of Z5140B upright drill auger shell line A '; 10, end face of flange A, cylindrical A and the lateral opening location of a flange to have processed, Z5140B upright drill rat holing; 11, locate Work-sheet pressing with end face of flange A, with Z3035B * 10 radial drilling machine tapping A; 12, locate Work-sheet pressing with end face of flange A, with Z3035B * 10 radial drilling machine tapping A '; 13, cleaning, deburring, oil antirustly, put into dedicated stream and change trains or buses, and separate with the special eraser pad between each workpiece, the check warehouse-in.Process equipment of the present invention is all selected high-accuracy process equipment, and the design specialized anchor clamps, guarantees that workpiece reaches specification requirement.
The advantages such as it is high that the present invention has production efficiency, and machining accuracy is high, and processing cost is low.
Description of drawings:
Content of the present invention is easier to be expressly understood in order to make, and the below is according to specific embodiment and by reference to the accompanying drawings, and the present invention is further detailed explanation:
Fig. 1 is front view of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is rearview of the present invention.
Among the figure: 1, screw thread A, 2, blind hole, 3, screw thread A ', 4, workpiece end face A ', 5, endoporus A ' and end face, 6, endoporus C ' and end face, 7, inclined hole, 8, peripheral groove, 9, cylindrical A ', 10, end face of flange A ', 11, flange excircle, 12, end face of flange A, 13, cylindrical A, 14, the blank reinforcement, 15, cylindrical B ' and end face, 16, workpiece end face A, 17, endoporus A and end face, 18, endoporus B and end face, 19, endoporus C and end face, 20, endoporus D, 21, flange is lateral opening, and 22, through hole.
The specific embodiment:
With reference to accompanying drawing, a kind of processing method of heavy-duty car rear-wheel hub is characterized in that: may further comprise the steps: 1, with Foundry Works's countersign blank drawing, determine casting requirement and the roughing benchmark of blank; 2, take workpiece end face of flange A ' 10 and cylindrical A ' 9 as thick benchmark, with the rough turn end face of flange A12 of CK50 numerically controlled lathe, cylindrical A13, cylindrical B ' and end face 15, endoporus A and end face 17, endoporus D20 and workpiece end face A16, check with slide measure; 3, take the end face of flange A12 that processed and cylindrical A13 as benchmark, with the rough turn flange excircle 11 of CK50 numerically controlled lathe, end face of flange A ' 10, cylindrical A ' 9, workpiece end face A ' 4, endoporus A ' and end face 5, endoporus C ' and end face 6, check with slide measure; 4, take the end face of flange A12 that processed and cylindrical A13 as benchmark, with CK50 numerically controlled lathe finish turning flange excircle 11, end face of flange A ' 10, cylindrical A ' 9, workpiece end face A ' 14, endoporus A ' and end face 5, endoporus C ' and end face 6, peripheral groove 8, check with slide measure; 5, take the end face of flange A10 that processed and cylindrical A9 as benchmark, with PUMAV405 vertical numerical controlled lathe finish turning end face of flange A12, cylindrical A13, cylindrical B ' and end face 15, endoporus A and end face 17, endoporus B and end face 18, endoporus C and end face 19 endoporus D20 and workpiece end face A16, check with slide measure; 6, processing endoporus C19, end face of flange A12 and blank reinforcement 14 location, lateral opening 21 with VMCL600 machining center hole drilling and reaming flange, check with slide measure; 7, to process lateral opening 21 location of endoporus A ' 5, end face of flange A ' 10 and a flange, with Z5140B upright drill drilling blind hole 2, check with slide measure; 8, to process lateral opening 21 location of endoporus C19, end face of flange A12 and a flange, with the bottom outlet of Z5140B upright drill auger shell line A1, check with slide measure; 9, to process lateral opening 21 location of endoporus C19, end face of flange A12 and a flange, with the bottom outlet of Z5140B upright drill auger shell line A ' 3, check with slide measure; 10, end face of flange A12, cylindrical A and lateral opening 21 location of 13 1 flanges to have processed, Z5140B upright drill rat holing 7 is checked with slide measure; 11, locate Work-sheet pressing with end face of flange A12, with Z3035B * 10 radial drilling machine tapping A1; 12, locate Work-sheet pressing with end face of flange A12, with Z3035B * 10 radial drilling machine tapping A ' 3; 13, cleaning, deburring, oil antirustly, put into dedicated stream and change trains or buses, and separate with the special eraser pad between each workpiece, the check warehouse-in.
Claims (1)
1. the processing method of a heavy-duty car rear-wheel hub is characterized in that: may further comprise the steps:
(1), with Foundry Works countersign blank drawing, determine casting requirement and the roughing benchmark of blank;
(2), take workpiece end face of flange A ' 10 and cylindrical A ' 9 as thick benchmark, with the rough turn end face of flange A12 of CK50 numerically controlled lathe, cylindrical A13, cylindrical B ' and end face 15, endoporus A and end face 17, endoporus D20 and workpiece end face A16, check with slide measure;
(3), take the end face of flange A12 that processed and cylindrical A13 as benchmark, with the rough turn flange excircle 11 of CK50 numerically controlled lathe, end face of flange A ' 10, cylindrical A ' 9, workpiece end face A ' 4, endoporus A ' and end face 5, endoporus C ' and end face 6, check with slide measure;
(4), take the end face of flange A12 that processed and cylindrical A13 as benchmark, with CK50 numerically controlled lathe finish turning flange excircle 11, end face of flange A ' 10, cylindrical A ' 9, workpiece end face A ' 14, endoporus A ' and end face 5, endoporus C ' and end face 6, peripheral groove 8, check with slide measure;
(5), take the end face of flange A10 that processed and cylindrical A9 as benchmark, with PUMAV405 vertical numerical controlled lathe finish turning end face of flange A12, cylindrical A13, cylindrical B ' and end face 15, endoporus A and end face 17, endoporus B and end face 18, endoporus C and end face 19 endoporus D20 and workpiece end face A16, check with slide measure;
(6), processing endoporus C19, end face of flange A12 and blank reinforcement 14 location, lateral opening 21 with VMCL600 machining center hole drilling and reaming flange, check with slide measure;
(7), to process lateral opening 21 location of endoporus A ' 5, end face of flange A ' 10 and a flange, with Z5140B upright drill drilling blind hole 2, check with slide measure;
(8), to process lateral opening 21 location of endoporus C19, end face of flange A12 and a flange, with the bottom outlet of Z5140B upright drill auger shell line A1, check with slide measure;
(9), to process lateral opening 21 location of endoporus C19, end face of flange A12 and a flange, with the bottom outlet of Z5140B upright drill auger shell line A ' 3, check with slide measure;
(10), lateral opening 21 location of the end face of flange A12 to have processed, cylindrical A and 13 1 flanges, Z5140B upright drill rat holing 7 is checked with slide measure;
(11), locate Work-sheet pressing with end face of flange A12, with Z3035B * 10 radial drilling machine tapping A1;
(12), locate Work-sheet pressing with end face of flange A12, with Z3035B * 10 radial drilling machine tapping A ' 3;
(13), cleaning, deburring, oil antirustly, put into dedicated stream and change trains or buses, and separate with the special eraser pad between each workpiece, the check warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110274074.0A CN102990285B (en) | 2011-09-16 | 2011-09-16 | Method for processing rear hub of heavy truck |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110274074.0A CN102990285B (en) | 2011-09-16 | 2011-09-16 | Method for processing rear hub of heavy truck |
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| CN102990285A true CN102990285A (en) | 2013-03-27 |
| CN102990285B CN102990285B (en) | 2015-04-08 |
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| CN201110274074.0A Expired - Fee Related CN102990285B (en) | 2011-09-16 | 2011-09-16 | Method for processing rear hub of heavy truck |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302451A (en) * | 2013-05-21 | 2013-09-18 | 中船澄西船舶修造有限公司 | Processing technology for current profiler water tank acoustic permeable board |
| CN103394873A (en) * | 2013-07-26 | 2013-11-20 | 张家口动力机械有限公司 | Method for processing new energy electric vehicle hub |
| CN103522011A (en) * | 2013-10-11 | 2014-01-22 | 泉州佰源机械科技股份有限公司 | Machining technology of circular knitting machine large plate |
| CN104999225A (en) * | 2015-06-30 | 2015-10-28 | 柳州市邕达工配厂 | Bearing bush machining process |
| CN105415971A (en) * | 2015-12-30 | 2016-03-23 | 上海安投机械配件有限公司 | Tractor hub assembly and machining method thereof |
| CN107363475A (en) * | 2017-07-12 | 2017-11-21 | 安徽凯密克企业管理咨询有限公司 | A kind of Automobile steel ring processing technology |
| CN109202385A (en) * | 2018-11-05 | 2019-01-15 | 重庆江增船舶重工有限公司 | A kind of booster disc processing method |
| CN109826786A (en) * | 2017-12-13 | 2019-05-31 | 陈立国 | A kind of processing method that pump uses Al-alloy casing |
| CN114043172A (en) * | 2021-11-12 | 2022-02-15 | 保定市立中车轮制造有限公司 | Commercial vehicle hub machining process |
| CN114669966A (en) * | 2022-03-30 | 2022-06-28 | 武汉船用机械有限责任公司 | Machining method of oil cylinder body |
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| CN107971713B (en) * | 2017-12-30 | 2019-07-26 | 无锡烨隆精密机械股份有限公司 | A kind of processing technology of volute |
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| CN101518864A (en) * | 2008-09-10 | 2009-09-02 | 兰州理工大学 | Processing method of wind generator hubs |
| CN101773991A (en) * | 2009-01-09 | 2010-07-14 | 陈登云 | Method for machining stirrer hub |
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| CN102107348A (en) * | 2009-12-29 | 2011-06-29 | 鞠小平 | Method for processing planet carrier of heavy truck |
| CN102152086A (en) * | 2011-05-24 | 2011-08-17 | 庄河市天成机械有限公司 | Processing technology of wind power generator hub |
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2011
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Patent Citations (5)
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| CN101518864A (en) * | 2008-09-10 | 2009-09-02 | 兰州理工大学 | Processing method of wind generator hubs |
| CN101773991A (en) * | 2009-01-09 | 2010-07-14 | 陈登云 | Method for machining stirrer hub |
| CN102107348A (en) * | 2009-12-29 | 2011-06-29 | 鞠小平 | Method for processing planet carrier of heavy truck |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302451A (en) * | 2013-05-21 | 2013-09-18 | 中船澄西船舶修造有限公司 | Processing technology for current profiler water tank acoustic permeable board |
| CN103302451B (en) * | 2013-05-21 | 2015-06-17 | 中船澄西船舶修造有限公司 | Processing technology for current profiler water tank acoustic permeable board |
| CN103394873A (en) * | 2013-07-26 | 2013-11-20 | 张家口动力机械有限公司 | Method for processing new energy electric vehicle hub |
| CN103394873B (en) * | 2013-07-26 | 2015-08-19 | 张家口动力机械有限公司 | A kind of processing method of new energy electric vehicle hub |
| CN103522011A (en) * | 2013-10-11 | 2014-01-22 | 泉州佰源机械科技股份有限公司 | Machining technology of circular knitting machine large plate |
| CN103522011B (en) * | 2013-10-11 | 2015-09-09 | 泉州佰源机械科技股份有限公司 | A kind of processing technology of circular knitting machine deep bid |
| CN104999225A (en) * | 2015-06-30 | 2015-10-28 | 柳州市邕达工配厂 | Bearing bush machining process |
| CN105415971A (en) * | 2015-12-30 | 2016-03-23 | 上海安投机械配件有限公司 | Tractor hub assembly and machining method thereof |
| CN107363475A (en) * | 2017-07-12 | 2017-11-21 | 安徽凯密克企业管理咨询有限公司 | A kind of Automobile steel ring processing technology |
| CN109826786A (en) * | 2017-12-13 | 2019-05-31 | 陈立国 | A kind of processing method that pump uses Al-alloy casing |
| CN109826787A (en) * | 2017-12-13 | 2019-05-31 | 陈立国 | A kind of pump uses Al-alloy casing |
| CN109202385A (en) * | 2018-11-05 | 2019-01-15 | 重庆江增船舶重工有限公司 | A kind of booster disc processing method |
| CN109202385B (en) * | 2018-11-05 | 2021-03-12 | 重庆江增船舶重工有限公司 | Machining method for oil thrower disc of supercharger |
| CN114043172A (en) * | 2021-11-12 | 2022-02-15 | 保定市立中车轮制造有限公司 | Commercial vehicle hub machining process |
| CN114669966A (en) * | 2022-03-30 | 2022-06-28 | 武汉船用机械有限责任公司 | Machining method of oil cylinder body |
| CN114669966B (en) * | 2022-03-30 | 2023-08-18 | 武汉船用机械有限责任公司 | Processing method of oil cylinder body |
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| CN102990285B (en) | 2015-04-08 |
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Effective date of registration: 20170905 Address after: Zhongzhou Development Zone in Jingjiang City, Jiangsu province Taizhou city 214500 West Road No. 6 Patentee after: Jiangsu Hengyi auto parts Limited by Share Ltd Address before: Jingjiang City Zhongzhou Road 214500 Jiangsu city of Taizhou province No. 6 Patentee before: Ju Xiaoping |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20150408 Termination date: 20190916 |