CN2832367Y - Boring knife capable of radially cutting - Google Patents
Boring knife capable of radially cutting Download PDFInfo
- Publication number
- CN2832367Y CN2832367Y CN 200520124467 CN200520124467U CN2832367Y CN 2832367 Y CN2832367 Y CN 2832367Y CN 200520124467 CN200520124467 CN 200520124467 CN 200520124467 U CN200520124467 U CN 200520124467U CN 2832367 Y CN2832367 Y CN 2832367Y
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- boring bar
- boring
- cutter
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- bar
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Abstract
The utility model discloses a boring cutter capable of radial cutting, which comprises an outer boring bar provided with a mesopore, and an inner boring bar which is arranged in the mesopore of the outer boring bar and can slip relatively to the outer boring bar, wherein one end of the inner boring bar is provided with a propulsion device which can push the inner boring bar to slide, and the other end of the inner boring bar is provided with a repositioning device of the inner boring bar, two inclined slots are arranged on the inner boring bar, the circumferential wall of the outer boring bar is respectively provided with a chamfer cutter and a boring cutter which can be pushed by the two inclined slots on the inner boring bar to move radially along the outer boring bar, and the circumferential wall of the outer boring bar is respectively provided with cutter retracting devices which can retract the boring cutter and the chamfer cutter into the outer boring bar. The utility model can simultaneously machine slots in bores and chamferings of bores of some parts conveniently and rapidly, and the machining quality is good and the efficiency is high.
Description
Technical field
The utility model relates to a kind of metal cutting machining tool, especially relates to a kind of boring cutter of radially feed.
Background technology
At present, be processed with all less groove of width, the degree of depth in the hole of some machine components, as the chamfering of circlip slot, O RunddichtringO groove or nose end.As processing on boring machine, relatively difficulty will have the mechanism that makes the boring cutter radial feed because need on the boring machine.Most boring machines do not have this boring cutter depth-feed mechanism, even if be provided with the boring cutter depth-feed mechanism at some boring machines, hole processing for machine components in enormous quantities, should use, mechanism changes cumbersome, and the quality of processing parts and efficient are all lower, and, add man-hour in chamfering, need separately to carry out trouble very and inconvenience respectively groove in the hole and hole.
Summary of the invention
The technical problems to be solved in the utility model has provided a kind of boring cutter of radially feed, can process simultaneously the groove in some hole in piece part and the chamfering in hole easily and fast, and crudy is good and efficient is high.
For solving the problems of the technologies described above, the technical solution of the utility model is: the boring cutter of feed radially, comprise the outer boring bar that is provided with mesopore, the interior boring bar that is arranged in the outer boring bar mesopore and can relative slip with outer boring bar, the propulsion plant that boring bar slided in an end of boring bar was equipped with and can promotes in described, the resetting means of boring bar in the other end of described interior boring bar is equipped with; Boring bar is provided with two surface grooves in described, be respectively equipped with on the circumferential wall of described outer boring bar and can be promoted boring cutter that moves radially and rose reamer, also be respectively equipped with on the circumferential wall of described outer boring bar and can make boring cutter and rose reamer retract the interior time knife system of outer boring bar by two surface grooves on the interior boring bar along outer boring bar.
As a kind of optimal way, described propulsion plant comprises that an end is socketed in the fixed guide pole in the outer boring bar mesopore, is provided with fairlead rotating, fixed guide pole between described fixed guide pole and the outer boring bar; Between described fixed guide pole and the interior boring bar thimble buting iron is installed.
As another kind of optimal way, be respectively equipped with roller between two surface grooves on described boring cutter and rose reamer and the interior boring bar.
As another kind of optimal way, described resetting means is the compression spring; Described time knife system is extension spring.
Adopt the boring cutter of the radially feed of said structure, but the boring cutter of the radial feed that it has and rose reamer, the processing of the hole inner groovy that makes becomes very convenient and easy, and in to the processing of hole inner groovy, also can realize the processing to the chamfering in hole, the utility model can use on the drilling machine that does not have radially feed.Inclined-plane on be provided with roller with rose reamer with contacting of interior boring bar at boring cutter, can reduce the skid resistance between boring cutter, rose reamer and the interior boring bar, strengthen the sensitivity level of boring cutter and rose reamer feed and time cutter, the employing spring is realized boring cutter and rose reamer feed and is returned cutter and both simplified originally the radially structure of the boring cutter of feed, has realized the feed and time cutter of boring cutter and rose reamer again easily.The utility model has guaranteed the quality of processing.Therefore the batch process of suitable especially workpiece.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described:
Accompanying drawing is the structural representation of the boring cutter of radially feed of the present utility model.
The specific embodiment
With reference to accompanying drawing, the boring cutter of a kind of radially feed of the present utility model is: comprise the outer boring bar 1 that is provided with mesopore, be provided with in the mesopore of boring bar 1 outside can with the interior boring bar 2 of outer boring bar 1 relative slip, an end of interior boring bar 2 be equipped with can promote in the propulsion plant 11 that slides of boring bar 2, this propulsion plant 11 comprises that an end is socketed in the fixed guide pole 3 in outer boring bar 1 mesopore, be provided with rotating between described fixed guide pole 3 and the outer boring bar 1, the fairlead 4 of fixed guide pole, fairlead 4 can play the guiding role when rotating to fixed guide pole 3, and can connect by bearing between fairlead 4 and the outer boring bar 1; Between fixed guide pole 3 and the interior boring bar 2 thimble buting iron 5 is installed, in the center stomidium that is arranged on fixed guide pole 3 that the rear end of this thimble buting iron 5 can be rotated by bearing, and its front end is exposed to the end of boring bar 2 in fixed guide pole 3 outer the withstanding on, in working angles, this thimble buting iron 5 can be under the promotion of fixed guide pole 3 internally boring bar 2 play one and promote and hold out against effect.The resetting means 9 of boring bar 2 in the other end of interior boring bar 2 is equipped with, for convenience and simple, this elastic device 9 can be that an end is arranged on the outer boring bar 1 and the compression spring that the other end links to each other with interior boring bar 2; On interior boring bar 2, be provided with two surface grooves, can be thereby be respectively equipped with on the perisporium of boring bar 1 outside by the boring cutter that moves radially feed 7 and the rose reamer 8 of the boring bar 1 outside the inclined-plane promotes the edge of two surface grooves on the interior boring bar 2, also be respectively equipped with on the circumferential wall of boring bar 1 outside can make boring cutter 7 and rose reamer 8 after feed is finished using, make its retract outside boring bar 1 return knife system 10, equally, with simple, these twice knife systems 10 can adopt extension spring to realize equally for convenience; And, can be respectively equipped with roller 6 between two surface grooves on boring cutter 7 and rose reamer 8 and the interior boring bar 2 in order to strengthen the sensitivity level of boring cutter 7 and rose reamer 8 feeds and time cutter.
Claims (4)
1, the boring cutter of feed radially, it is characterized in that: comprise the outer boring bar (1) that is provided with mesopore, the interior boring bar (2) that is arranged in outer boring bar (1) mesopore and can relative slip with outer boring bar (1), an end of boring bar (2) is equipped with and can promotes the propulsion plant (11) that interior boring bar (2) slides in described, and the other end of described interior boring bar (2) is equipped with the resetting means (9) of interior boring bar (2); Boring bar (2) is provided with two surface grooves in described, be respectively equipped with on the circumferential wall of described outer boring bar (1) and can be promoted along the boring cutter that moves radially (7) and the rose reamer (8) of outer boring bars (1), also be respectively equipped with on the circumferential wall of described outer boring bar (1) and can make boring cutter (7) and rose reamer (8) retract the interior time knife system (10) of outer boring bar (1) by two surface grooves on the interior boring bar (2).
2, the boring cutter of radially feed according to claim 1, it is characterized in that: described propulsion plant (11) comprises that an end is socketed in the fixed guide pole (3) in outer boring bar (1) mesopore, is provided with fairlead (4) rotating, fixed guide pole between described fixed guide pole (3) and the outer boring bar (1); Between described fixed guide pole (3) and the interior boring bar (2) thimble buting iron (5) is installed.
3, the boring cutter of radially feed according to claim 1 is characterized in that: be respectively equipped with roller (6) between described boring cutter (7) and rose reamer (8) and last two surface grooves of interior boring bar (2).
4, according to the boring cutter of claim 1,2 or 3 described radially feeds, it is characterized in that: described resetting means (9) is the compression spring; Described time knife system (10) is extension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520124467 CN2832367Y (en) | 2005-11-11 | 2005-11-11 | Boring knife capable of radially cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520124467 CN2832367Y (en) | 2005-11-11 | 2005-11-11 | Boring knife capable of radially cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2832367Y true CN2832367Y (en) | 2006-11-01 |
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ID=37196683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520124467 Expired - Fee Related CN2832367Y (en) | 2005-11-11 | 2005-11-11 | Boring knife capable of radially cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2832367Y (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029411A (en) * | 2010-12-22 | 2011-04-27 | 广元瑞峰精工机械制造有限公司 | Deep-hole boring cutter |
| CN101961793B (en) * | 2009-08-18 | 2012-03-21 | 西安航空发动机（集团）有限公司 | Tip-extension type deep hole boring cutter rod |
| CN102581321A (en) * | 2012-03-19 | 2012-07-18 | 中国重汽集团杭州发动机有限公司 | Boring rod component for machining thrust surface of diesel body |
| CN102615306A (en) * | 2012-03-27 | 2012-08-01 | 浙江佳力科技股份有限公司 | Device for grooving pump body and pump cover of pipeline pump |
| CN102658496A (en) * | 2012-05-17 | 2012-09-12 | 无锡市瑞尔精密机械股份有限公司 | Inner hole annular groove machining device |
| CN102847960A (en) * | 2012-04-16 | 2013-01-02 | 山东普利森集团有限公司 | Large-hole fine boring device |
| CN102909400A (en) * | 2012-08-20 | 2013-02-06 | 联德机械（杭州）有限公司 | Lateral feeding machining cutter |
| CN103495750A (en) * | 2013-09-29 | 2014-01-08 | 大连机床(数控)股份有限公司 | Automatic compensation type turning tool mechanism |
| CN103909280A (en) * | 2014-03-14 | 2014-07-09 | 安徽全柴动力股份有限公司 | Boring bar mechanism for boring inner hole chamfers of box |
| CN104190971A (en) * | 2014-09-24 | 2014-12-10 | 安庆雅德帝伯活塞有限公司 | Efficient multifunctional tool for finish machining of piston |
| CN104646700A (en) * | 2015-03-13 | 2015-05-27 | 德州三嘉机器制造有限公司 | Numerical control deep-hole grooving boring cutter |
| CN105598728A (en) * | 2016-03-31 | 2016-05-25 | 重庆工商职业学院 | Boring tool mounting method beneficial to gap elimination |
| CN106270594A (en) * | 2016-09-09 | 2017-01-04 | 哈尔滨理工大学 | A kind of synchronization reducing modularity indexable numerical control boring cutter |
| CN106378473A (en) * | 2016-10-21 | 2017-02-08 | 武汉重工铸锻有限责任公司 | Device and method for machining sealing grooves of central oil holes of medium-high speed diesel engine crankshaft |
| CN109108316A (en) * | 2018-09-30 | 2019-01-01 | 山西风雷钻具有限公司 | A kind of dedicated boring head for processing pregnant hole on lathe |
| CN112276221A (en) * | 2020-10-21 | 2021-01-29 | 德州普利森机床有限公司 | Drawing and planing tool for machining multi-head rifling |
| CN113290262A (en) * | 2021-06-07 | 2021-08-24 | 山东华宇工学院 | Numerical control large-diameter deep hole semi-fine boring head device |
| CN115255449A (en) * | 2022-09-27 | 2022-11-01 | 南通诚泰机械制造有限公司 | Reaming device for drilling of hydraulic cylinder cover |
-
2005
- 2005-11-11 CN CN 200520124467 patent/CN2832367Y/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961793B (en) * | 2009-08-18 | 2012-03-21 | 西安航空发动机（集团）有限公司 | Tip-extension type deep hole boring cutter rod |
| CN102029411A (en) * | 2010-12-22 | 2011-04-27 | 广元瑞峰精工机械制造有限公司 | Deep-hole boring cutter |
| CN102581321A (en) * | 2012-03-19 | 2012-07-18 | 中国重汽集团杭州发动机有限公司 | Boring rod component for machining thrust surface of diesel body |
| CN102615306A (en) * | 2012-03-27 | 2012-08-01 | 浙江佳力科技股份有限公司 | Device for grooving pump body and pump cover of pipeline pump |
| CN102847960B (en) * | 2012-04-16 | 2015-04-29 | 山东普利森集团有限公司 | Large-hole fine boring device |
| CN102847960A (en) * | 2012-04-16 | 2013-01-02 | 山东普利森集团有限公司 | Large-hole fine boring device |
| CN102658496A (en) * | 2012-05-17 | 2012-09-12 | 无锡市瑞尔精密机械股份有限公司 | Inner hole annular groove machining device |
| CN102909400A (en) * | 2012-08-20 | 2013-02-06 | 联德机械（杭州）有限公司 | Lateral feeding machining cutter |
| CN103495750A (en) * | 2013-09-29 | 2014-01-08 | 大连机床(数控)股份有限公司 | Automatic compensation type turning tool mechanism |
| CN103909280A (en) * | 2014-03-14 | 2014-07-09 | 安徽全柴动力股份有限公司 | Boring bar mechanism for boring inner hole chamfers of box |
| CN103909280B (en) * | 2014-03-14 | 2016-03-30 | 安徽全柴动力股份有限公司 | A kind of boring bar mechanism of boring casing inner bore chamfering |
| CN104190971A (en) * | 2014-09-24 | 2014-12-10 | 安庆雅德帝伯活塞有限公司 | Efficient multifunctional tool for finish machining of piston |
| CN104646700A (en) * | 2015-03-13 | 2015-05-27 | 德州三嘉机器制造有限公司 | Numerical control deep-hole grooving boring cutter |
| CN105598728A (en) * | 2016-03-31 | 2016-05-25 | 重庆工商职业学院 | Boring tool mounting method beneficial to gap elimination |
| CN105598728B (en) * | 2016-03-31 | 2018-06-19 | 重庆工商职业学院 | A kind of boring cutter installation method for being conducive to eliminate gap |
| CN106270594A (en) * | 2016-09-09 | 2017-01-04 | 哈尔滨理工大学 | A kind of synchronization reducing modularity indexable numerical control boring cutter |
| CN106378473A (en) * | 2016-10-21 | 2017-02-08 | 武汉重工铸锻有限责任公司 | Device and method for machining sealing grooves of central oil holes of medium-high speed diesel engine crankshaft |
| CN109108316A (en) * | 2018-09-30 | 2019-01-01 | 山西风雷钻具有限公司 | A kind of dedicated boring head for processing pregnant hole on lathe |
| CN112276221A (en) * | 2020-10-21 | 2021-01-29 | 德州普利森机床有限公司 | Drawing and planing tool for machining multi-head rifling |
| CN113290262A (en) * | 2021-06-07 | 2021-08-24 | 山东华宇工学院 | Numerical control large-diameter deep hole semi-fine boring head device |
| CN115255449A (en) * | 2022-09-27 | 2022-11-01 | 南通诚泰机械制造有限公司 | Reaming device for drilling of hydraulic cylinder cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061101 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |