CN102990285B - Method for processing rear hub of heavy truck - Google Patents
Method for processing rear hub of heavy truck Download PDFInfo
- Publication number
- CN102990285B CN102990285B CN201110274074.0A CN201110274074A CN102990285B CN 102990285 B CN102990285 B CN 102990285B CN 201110274074 A CN201110274074 A CN 201110274074A CN 102990285 B CN102990285 B CN 102990285B
- Authority
- CN
- China
- Prior art keywords
- face
- flange
- endoporus
- cylindrical
- check
- 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.)
- Expired - Fee Related
Links
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 rear hub of heavy truck.
Background technology:
Rear hub of heavy truck is a kind of vitals of heavy bearing automobile product newly developed, dimensional tolerance precision and the form and position tolerance precision of wheel hub can produce important impact to traveling, because the diameter of wheel is fixing, the size of hub diameter affects the tyre sidewall of tire, and when the acceleration in driving conditions, brake, turning, tire all affects by it.Once the crudy of this part can not be guaranteed, poor product quality, service life is short, seriously will jeopardize traffic safety, brings very large loss can to enterprise and society.
Summary of the invention:
The object of this invention is to provide a kind of a set of processing method to rear hub of heavy truck, to ensure that the machining accuracy of rear hub of heavy truck conforms to requirement.
The object of the present invention is achieved like this, and a kind of processing method of rear hub of heavy truck, is characterized in that: comprise the following steps: 1, conutersign blank drawing with Foundry Works, determine casting requirement and the roughing benchmark of blank; 2, with workpiece end face of flange A ' and cylindrical A ' for roughing standard, 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, with the end face of flange A processed and cylindrical A for 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, with the end face of flange A processed and cylindrical A for benchmark, by 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, with the end face of flange A ' processed and cylindrical A ' for 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, endoporus 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, with the end face of flange A processed, cylindrical A and the lateral opening location of a flange, Z5140B upright drill rat holing; 11, locate Work-sheet pressing, with Z3035B × 10 radial drilling machine tapping A with end face of flange A; 12, locate Work-sheet pressing, with Z3035B × 10 radial drilling machine tapping A ' with end face of flange A; 13, cleaning, deburring, oil antirust, put into dedicated stream and change trains or buses, and separate with special eraser pad between each workpiece, inspection warehouse-in.High-accuracy process equipment all selected by process equipment of the present invention, and design specialized fixture, guarantee that workpiece reaches technical 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.
Accompanying drawing illustrates:
In order to make content of the present invention more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation:
Fig. 1 is front view of the present invention;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is rearview of the present invention.
In 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, 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, 22, through hole.
Detailed description of the invention:
With reference to accompanying drawing, a kind of processing method of rear hub of heavy truck, is characterized in that: comprise the following steps: 1, conutersign blank drawing with Foundry Works, determine casting requirement and the roughing benchmark of blank; 2, with workpiece end face of flange A ' 10 and cylindrical A ' 9 for roughing standard, 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, with the end face of flange A12 processed and cylindrical A13 for 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, with the end face of flange A12 processed and cylindrical A13 for benchmark, by CK50 numerically controlled lathe finish turning flange excircle 11, 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, peripheral groove 8, check with slide measure; 5, with the end face of flange A ' 10 processed and cylindrical A ' 9 for 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, locate to process endoporus C19, end face of flange A12 and blank reinforcement 14, with VMCL600 machining center hole drilling and reaming flange lateral opening 21, 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, with lateral opening 21 location of the end face of flange A12 processed, cylindrical A13 and a flange, Z5140B upright drill rat holing 7, checks with slide measure; 11, locate Work-sheet pressing, with Z3035B × 10 radial drilling machine tapping A1 with end face of flange A12; 12, locate Work-sheet pressing, with Z3035B × 10 radial drilling machine tapping A ' 3 with end face of flange A12; 13, cleaning, deburring, oil antirust, put into dedicated stream and change trains or buses, and separate with special eraser pad between each workpiece, inspection warehouse-in.
Claims (1)
1. a processing method for rear hub of heavy truck, is characterized in that: comprise the following steps:
1), with Foundry Works conutersign blank drawing, determine casting requirement and the roughing benchmark of blank;
2), with workpiece end face of flange A ' (10) and cylindrical A ' (9) for roughing standard, with the rough turn end face of flange A(12 of CK50 numerically controlled lathe), cylindrical A(13), cylindrical B ' and end face (15), endoporus A and end face (17), endoporus D(20) and workpiece end face A(16), check with slide measure;
3), with the end face of flange A(12 processed) and cylindrical A(13) for benchmark, with the rough turn flange excircle of CK50 numerically controlled lathe (11), 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), with the end face of flange A(12 processed) and cylindrical A(13) for benchmark, by CK50 numerically controlled lathe finish turning flange excircle (11), 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), peripheral groove (8), check with slide measure;
5), with the end face of flange A ' (10) processed and cylindrical A ' (9) for benchmark, with PUMAV405 vertical numerical controlled lathe finish turning end face of flange A(12), cylindrical A(13), 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 D(20) and workpiece end face A(16), check with slide measure;
6), to process endoporus C(19), end face of flange A(12) and blank reinforcement (14) location, with VMCL600 machining center hole drilling and reaming flange lateral opening (21), check with slide measure;
7), to process endoporus A ' (5), end face of flange A ' (10) and a flange lateral opening (21) location, with Z5140B upright drill drilling blind hole (2), check with slide measure;
8), to process endoporus C(19), end face of flange A(12) and a flange lateral opening (21) location, with Z5140B upright drill auger shell line A(1) bottom outlet, check with slide measure;
9), to process endoporus C(19), end face of flange A(12) and a flange lateral opening (21) location, with the bottom outlet of Z5140B upright drill auger shell line A ' (3), check with slide measure;
10), with the end face of flange A(12 processed), cylindrical A(13) and a flange lateral opening (21) location, Z5140B upright drill rat holing (7), checks with slide measure;
11), with end face of flange A(12) locate Work-sheet pressing, with Z3035B × 10 radial drilling machine tapping A(1);
12), with end face of flange A(12) locate Work-sheet pressing, with Z3035B × 10 radial drilling machine tapping A ' (3);
13), cleaning, deburring, oil antirust, put into dedicated stream and change trains or buses, and separate with special eraser pad between each workpiece, inspection 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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102990285A CN102990285A (en) | 2013-03-27 |
| CN102990285B true CN102990285B (en) | 2015-04-08 |
Family
ID=47919683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110274074.0A Expired - Fee Related CN102990285B (en) | 2011-09-16 | 2011-09-16 | Method for processing rear hub of heavy truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102990285B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971713A (en) * | 2017-12-30 | 2018-05-01 | 无锡烨隆精密机械有限公司 | A kind of processing technology of volute |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| CN109989913A (en) * | 2017-12-13 | 2019-07-09 | 陈立国 | A kind of processing method that pump uses Al-alloy casing |
| 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 |
| CN114043172B (en) * | 2021-11-12 | 2023-04-25 | 保定市立中车轮制造有限公司 | Commercial vehicle hub processing technology |
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102091922A (en) * | 2011-01-17 | 2011-06-15 | 重庆大江工业有限责任公司 | Machining method of automotive non-driven vehicle-bridge steering knuckle |
| 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 |
-
2011
- 2011-09-16 CN CN201110274074.0A patent/CN102990285B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102091922A (en) * | 2011-01-17 | 2011-06-15 | 重庆大江工业有限责任公司 | Machining method of automotive non-driven vehicle-bridge steering knuckle |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971713A (en) * | 2017-12-30 | 2018-05-01 | 无锡烨隆精密机械有限公司 | A kind of processing technology of volute |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102990285A (en) | 2013-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102990285B (en) | Method for processing rear hub of heavy truck | |
| CN103707007B (en) | The processing method of driving pinion bearing housing | |
| CN103639666B (en) | A kind of processing method of front shell of differential | |
| CN103639665A (en) | Machining method of driving bevel gear bearing seat | |
| CN102990286B (en) | Method for processing final drive housing assembly for brake | |
| CN102107348B (en) | Method for processing planet carrier of heavy truck | |
| CN102366900B (en) | Rotary clamp for lathe | |
| CN102059504A (en) | Method for processing differential case with end face teeth | |
| CN103639674B (en) | The processing method of reductor ring gear | |
| CN103192231A (en) | Processing method for main reducer housing assembly of heavy duty car | |
| CN104439958A (en) | Automobile cylinder cover machining method | |
| CN104028816A (en) | Machining technology for inner end surfaces of lugs of automobile steering knuckle | |
| CN104588994A (en) | Locomotive bogie axle box body processing technology | |
| CN102059509A (en) | Processing method of double-section drive axle space ring | |
| CN202021262U (en) | Punch fixing plate with lubricating function | |
| CN108839509A (en) | A kind of drill jumbo car wheel structure and its processing technology | |
| CN201783661U (en) | Umbrella-shaped live centre with removable head | |
| CN111546013A (en) | Heavy truck knuckle processing technology | |
| CN108621676A (en) | A kind of production method for wheel and wheel | |
| CN203109376U (en) | Driven gear hobbing positioning tooling | |
| CN203357074U (en) | Outer-circle turning clamp of main speed reducer shell assembly of engineering truck | |
| CN204171365U (en) | A kind of modified node method of headstock in vertical machining center | |
| CN101823198B (en) | Processing technology of brake shoe double-shaft device | |
| CN204277453U (en) | A kind of drilling equipment for automobile spoke | |
| CN204262674U (en) | A kind of novel valve stem peripheral milling equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
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 |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20190916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |