CN201931100U - Combined machining boring cutter with the same axle hole - Google Patents
Combined machining boring cutter with the same axle hole Download PDFInfo
- Publication number
- CN201931100U CN201931100U CN2011200656421U CN201120065642U CN201931100U CN 201931100 U CN201931100 U CN 201931100U CN 2011200656421 U CN2011200656421 U CN 2011200656421U CN 201120065642 U CN201120065642 U CN 201120065642U CN 201931100 U CN201931100 U CN 201931100U
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- China
- Prior art keywords
- boring cutter
- boring
- blade
- processing part
- macropore
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- Expired - Fee Related
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model relates to a machining cutter, in particular to a combined machining boring cutter with a same axle hole. A reducing boring cutter rod with the diameter increased gradually from the front end to the rear end is adopted, a large hole processing part is arranged at the rear end, a small hole processing part is arranged at the front end, a large hole coarse boring cutter blade and a large hole semi-precision boring cutter blade are installed on the boring cutter rod of the large hole processing part with the same diameter, a large hole precise boring cutter head is installed on the boring cutter rod at the rear end of the large hole semi-precision boring cutter blade, a small hole precise boring cutter blade and the small hole semi-precision boring cutter blade are installed on the small hole processing part at the front end with the same diameter, and a small hole precise boring cutter head is installed on the boring cutter rod at the rear part of the small hole semi-precision cutter blade. In the utility model, the combined boring cutter integrates two or more than two cutter blades with coarse boring and precise boring into a whole, and can complete the whole boring of the holes by one-pass operation. The combined machining boring cutter is suitable for a plurality of steps of through holes with high coaxial requirement, meets the requirement on the higher coaxiality between holes, achieves the performance requirement on products, and can be used for numerical control processing centers and special boring machines.
Description
Technical field
The utility model relates to machine tool, is the bore hole clip type cutter of a kind of working (machining) efficiency height, stable accuracy specifically.
Background technology
The processing of traditional bore hole need just can be finished to the multiple working procedure of right boring (also need carry out half right boring before the right boring sometimes) through the heavy boring of associating usually, though this multiple operation processing mode can guarantee the reliability of processing quite to expend man-hour.Along with the especially appearance of aluminum dipping form foundry engieering of near-net-shape casting (near-net-sharp castings) technology, the workpiece blank quality improves, and allowance reduces, and the necessity of multiple operation processing also reduces thereupon even eliminates.In many cases, the heavy boring in hole and right boring processing can be finished on same lathe, like this, can reduce significantly the allowance in processed hole and the specification requirement of offset.For this reason, the application of combined type boring cutter has caused people's extensive concern.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned not enough problem, and a kind of Compound Machining boring cutter of coaxial aperture is provided, and is simple in structure, the axiality height, and the working (machining) efficiency height, stable accuracy is compound to disposable machining in the work step with a plurality of work steps.
The technical scheme that the utility model is adopted for achieving the above object is: a kind of Compound Machining boring cutter of coaxial aperture, boring cutter bar adopts the reducing boring cutter bar that increases progressively from front end to the rear end diameter, the rear end is the macropore processing part, front end is the aperture processing part, with the footpath macropore heavy boring blade and macropore half right boring blade are installed on the boring cutter bar of macropore processing part, on the macropore half right boring blade rear end boring cutter bar macropore right boring cutter head is installed, front end aperture processing part is equipped with aperture heavy boring blade and aperture half right boring blade with the footpath, on the aperture half right boring blade rear portion boring cutter bar aperture right boring cutter head is installed.
Rear end, described boring cutter bar macropore processing part is equipped with the macropore chamfering blade.
The utility model combined type boring cutter is integrated in heavy boring and two or more cutting edge of right boring same as on the boring cutter, can finish whole borings processing in hole by the one-pass operation.At first excise most of allowance, process the aperture to requiring size by the right boring cutting edge then by the heavy boring cutting edge.Though combined type processing must be set feed rate according to the processing needs, owing to omitted heavy boring or half right boring operation, therefore can increase substantially productivity ratio.The utility model is suitable for the processing of the demanding a plurality of ladder holes of axiality, reaches the requirement than high-axiality between the Kong Yukong simultaneously, reaches the serviceability requirement of its product; Numerical control machining center can be applied to, the special boring machine can be used for again.
Description of drawings:
Fig. 1 is the utility model structural representation.
Among the figure: 1 reducing boring cutter bar; 2 macropore chamfering blades; 3 macropore right boring cutter heads; 4 macropores, half right boring blade; 5 aperture right boring cutter heads; 6 apertures, half right boring blade; 7 aperture heavy boring blades.
The specific embodiment:
The Compound Machining boring cutter of a kind of coaxial aperture as shown in Figure 1, boring cutter bar adopts the reducing boring cutter bar 1 that increases progressively from front end to the rear end diameter, the rear end is the macropore processing part, front end is the aperture processing part, with the footpath macropore heavy boring blade 8 and macropore half right boring blade 4 are installed on the boring cutter bar of macropore processing part, on the macropore half right boring blade rear end boring cutter bar macropore right boring cutter head 3 is installed, rear end, boring cutter bar macropore processing part is equipped with macropore chamfering blade 2; Front end aperture processing part is equipped with aperture heavy boring blade 7 and aperture half right boring blade 6 with the footpath, on the aperture half right boring blade rear portion boring cutter bar aperture right boring cutter head 5 is installed.
Adding the order of following thick earlier back essence man-hour, and the precision that influences each other man-hour is avoided adding simultaneously in each hole of right boring separately.
Claims (2)
1. the Compound Machining boring cutter of a coaxial aperture, it is characterized in that: boring cutter bar adopts the reducing boring cutter bar that increases progressively from front end to the rear end diameter, the rear end is the macropore processing part, front end is the aperture processing part, with the footpath macropore heavy boring blade and macropore half right boring blade are installed on the boring cutter bar of macropore processing part, on the macropore half right boring blade rear end boring cutter bar macropore right boring cutter head is installed, front end aperture processing part is equipped with aperture heavy boring blade and aperture half right boring blade with the footpath, on the aperture half right boring blade rear portion boring cutter bar aperture right boring cutter head is installed.
2. the Compound Machining boring cutter of a kind of coaxial aperture according to claim 1, it is characterized in that: rear end, described boring cutter bar macropore processing part is equipped with the macropore chamfering blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200656421U CN201931100U (en) | 2011-03-14 | 2011-03-14 | Combined machining boring cutter with the same axle hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200656421U CN201931100U (en) | 2011-03-14 | 2011-03-14 | Combined machining boring cutter with the same axle hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201931100U true CN201931100U (en) | 2011-08-17 |
Family
ID=44442639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200656421U Expired - Fee Related CN201931100U (en) | 2011-03-14 | 2011-03-14 | Combined machining boring cutter with the same axle hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201931100U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335758A (en) * | 2011-09-28 | 2012-02-01 | 深圳市派高模业有限公司 | Integrated boring cutter |
| CN104923811A (en) * | 2015-06-05 | 2015-09-23 | 柳州市邕达工配厂 | Lathe groove tool rod with 70 holes |
| CN104972182A (en) * | 2015-06-15 | 2015-10-14 | 烟台旺远液压有限公司 | Novel compound screw plug hole cutter |
| CN105479225A (en) * | 2014-09-15 | 2016-04-13 | 北京海普瑞森科技发展有限公司 | oaxial cutterhead |
| CN105750584A (en) * | 2014-12-19 | 2016-07-13 | 山东省源通机械股份有限公司 | Boring machine capable of ensuring coaxiality of motor casings and machining process |
| CN105817657A (en) * | 2016-03-24 | 2016-08-03 | 东台市中微特电机厂 | Combined boring cutter special for machining of motor shells |
| CN106424780A (en) * | 2016-10-26 | 2017-02-22 | 中车戚墅堰机车有限公司 | Compound tool for air cylinder holes of machine body and using method for compound tool |
| CN106694963A (en) * | 2017-01-24 | 2017-05-24 | 威海伯特利萨克迪汽车安全系统有限公司 | Stepped boring and drilling compound cutter and boring and drilling processing technology thereof |
| CN110153453A (en) * | 2019-06-27 | 2019-08-23 | 中船动力有限公司 | Stepped boring cutter for boring large aperture through-hole |
| CN110293237A (en) * | 2019-07-18 | 2019-10-01 | 成都飞机工业（集团）有限责任公司 | A kind of coaxial high accurate hole processing boring cutter and processing method |
| CN111168121A (en) * | 2020-01-09 | 2020-05-19 | 江西江铃底盘股份有限公司 | Tool bar for roughly boring bearing hole of differential mechanism for automobile drive axle reduction shell and machining method thereof |
-
2011
- 2011-03-14 CN CN2011200656421U patent/CN201931100U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335758A (en) * | 2011-09-28 | 2012-02-01 | 深圳市派高模业有限公司 | Integrated boring cutter |
| CN105479225A (en) * | 2014-09-15 | 2016-04-13 | 北京海普瑞森科技发展有限公司 | oaxial cutterhead |
| CN105479225B (en) * | 2014-09-15 | 2017-09-29 | 北京海普瑞森科技发展有限公司 | Coaxial cutterhead |
| CN105750584A (en) * | 2014-12-19 | 2016-07-13 | 山东省源通机械股份有限公司 | Boring machine capable of ensuring coaxiality of motor casings and machining process |
| CN104923811A (en) * | 2015-06-05 | 2015-09-23 | 柳州市邕达工配厂 | Lathe groove tool rod with 70 holes |
| CN104972182A (en) * | 2015-06-15 | 2015-10-14 | 烟台旺远液压有限公司 | Novel compound screw plug hole cutter |
| CN105817657A (en) * | 2016-03-24 | 2016-08-03 | 东台市中微特电机厂 | Combined boring cutter special for machining of motor shells |
| CN106424780A (en) * | 2016-10-26 | 2017-02-22 | 中车戚墅堰机车有限公司 | Compound tool for air cylinder holes of machine body and using method for compound tool |
| CN106424780B (en) * | 2016-10-26 | 2018-08-14 | 中车戚墅堰机车有限公司 | A kind of machine body cylinder hole compound tool and application method |
| CN106694963A (en) * | 2017-01-24 | 2017-05-24 | 威海伯特利萨克迪汽车安全系统有限公司 | Stepped boring and drilling compound cutter and boring and drilling processing technology thereof |
| CN106694963B (en) * | 2017-01-24 | 2019-05-10 | 威海伯特利萨克迪汽车安全系统有限公司 | Stepped boring and drilling compound cutter and boring and drilling processing technology thereof |
| CN110153453A (en) * | 2019-06-27 | 2019-08-23 | 中船动力有限公司 | Stepped boring cutter for boring large aperture through-hole |
| CN110153453B (en) * | 2019-06-27 | 2024-05-28 | 中船动力有限公司 | Stepped boring cutter for boring large-aperture through holes |
| CN110293237A (en) * | 2019-07-18 | 2019-10-01 | 成都飞机工业（集团）有限责任公司 | A kind of coaxial high accurate hole processing boring cutter and processing method |
| CN111168121A (en) * | 2020-01-09 | 2020-05-19 | 江西江铃底盘股份有限公司 | Tool bar for roughly boring bearing hole of differential mechanism for automobile drive axle reduction shell and machining method thereof |
| CN111168121B (en) * | 2020-01-09 | 2022-06-28 | 江西江铃底盘股份有限公司 | Tool bar for reducing housing and roughly boring differential bearing hole of automobile drive axle and machining method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20140314 |