CN101091995B - Deep hole combined boring and rolling head - Google Patents
Deep hole combined boring and rolling head Download PDFInfo
- Publication number
- CN101091995B CN101091995B CN2006100451783A CN200610045178A CN101091995B CN 101091995 B CN101091995 B CN 101091995B CN 2006100451783 A CN2006100451783 A CN 2006100451783A CN 200610045178 A CN200610045178 A CN 200610045178A CN 101091995 B CN101091995 B CN 101091995B
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- China
- Prior art keywords
- boring
- head body
- boring head
- cutter
- deep hole
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- 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
- 238000005096 rolling process Methods 0.000 title abstract 3
- 238000012856 packing Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 8
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
A deep hole combined boring and rolling head. The left side of the boring head body is provided with a boring head body, the middle of the boring head body is provided with a connecting cutter body, and the right side of the boring head body is connected with a joint. The ejector rod is arranged in the center of the connecting cutter body and the large piston; the periphery of the right connecting cutter body of the boring head body is provided with rollers which are uniformly distributed and connected by keys and are arranged on the taper sleeve; the right side of the connecting cutter body is provided with a supporting disc arranged on the ejector rod, the right side of the supporting disc is provided with a large piston, and the guide block is arranged on the outer circle of the joint; the quick oil joint is arranged in the joint; the upper semi-fine boring cutter and the lower semi-fine boring cutter are arranged on the leftmost edge of the boring head body; a fine boring cutter block consisting of two rectangular pieces is arranged on the left boring head body in a penetrating way. Compared with the traditional deep hole machining tool, the deep hole combined boring and rolling head improves the working efficiency by 3-5 times, and has stable and reliable machining precision, compact structure, reasonability and novelty.
Description
Affiliated technical field
The present invention relates to a kind of deep hole machining dedicated tool, especially combined boring head for deep hole.
Background technology
At present, former deep hole machining needs half right boring, right boring, the first-class multiple cutter of roll extrusion to accomplish, and number of cutters is many, changes cutter and fairlead is time-consuming, effort and complicacy, and operating efficiency is low.
Summary of the invention
In order to overcome the in-problem deficiency of existing deep hole machining boring cutter, the present invention provides a kind of new combined boring head for deep hole, and each operation tool function organic assembling is integral, and makes operation more convenient, and operating efficiency is higher.
The technical solution adopted for the present invention to solve the technical problems is: combined boring head for deep hole, and it is that the left side has the boring head body, and there is the connection cutter hub centre, and the right is connected with joint.Push rod is installed in the center that connects cutter hub and big piston; Guide pad is installed on the boring head body of the left side; Boring head body the right connects cutter hub and was with last week and is evenly distributed, and is contained in the roller on the tapered sleeve with what key connected; There is splicing sleeve on the tapered sleeve right side, and retainer is arranged above it; Connecting the cutter hub right side has the supporting disk that is contained on the push rod, passes supporting disk, connects cutter hub and be fixed on the splicing sleeve with bolt; There is big piston on the supporting disk right side, and there is copper packing on the left side above it, and the O RunddichtringO is arranged on the inside and outside circle, is with packing ring on the middle push rod, and is with big spring and little spring; Guide pad is contained on the joint cylindrical; Quick oily joint is installed in the joint; Two and half fine boring cutters are installed on the boring head body Far Left up and down; The fine boring cutter piece that two rectangle is formed is installed on the boring head body of the left side; Blade bearing being housed and coated chip is arranged of the left lower side of fine boring cutter piece and another upper left limit of sheet; There is the shock structure that is installed between two on the limit, bottom right; Jacking block and the guide block that intersects is equipped with in two centres, and the jacking block front end has spring, and guide block has the adjustment screw up and down.
When carrying out deep hole machining; Half fine boring cutter of cutter front end carries out preparatory processing to deep hole; By the fine boring cutter that is positioned at half fine boring cutter back deep hole is carried out fine finishining then; At last by behind the fine boring cutter to be roller carry out extrusion process to the bore area of right boring, to improve bore area hardness, wearability and reduction surface roughness.
Therefore the present invention is when carrying out deep hole machining; Only need to change a cutter and just can accomplish half right boring, right boring and roll extrusion, compare traditional deep hole processing cutter and improved operating efficiency deep hole, more convenient to operate; It is reliable and stable to have machining accuracy, compact conformation, reasonable novel features.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the front view of combined boring head for deep hole.
Fig. 2 is the A-A view of combined boring head for deep hole.
Fig. 3 is the fine boring cutter front view of combined boring head for deep hole.
1. boring head bodies among the figure 2. connect cutter hub, 3. push rod, 4. guide pad, 5. tapered sleeve, 6. key, 7. splicing sleeve 8. retainers, 9. bolt; 10. packing ring, 11. supporting disks, 12. copper packings, 13. big pistons, 14. joints, 15. guide pads, 16. quick oily joints; 17.O RunddichtringO, 18.O RunddichtringO, 19. big springs, 20. little springs, 21. rollers, 22. fine boring cutter pieces, 23. half fine boring cutters; 24. blade bearing, 25. coated chips, 26. damping columns, 27. springs, 28. jacking blocks, 29. guide blocks, adjustment screw (30).
The specific embodiment
In Fig. 1,2,3, combined boring head for deep hole, it is that the left side has boring head body (1), and there is connection cutter hub (2) centre, and the right is connected with joint (14).Push rod (3) is installed in the center that connects cutter hub and big piston; Guide pad (4) is installed on the boring head body of the left side; Boring head body the right connects cutter hub and was with last week and is evenly distributed, with the roller (21) on the tapered sleeve (5) that is contained in of key (6) connection; There is splicing sleeve (7) on the tapered sleeve right side, and retainer (8) is arranged above it; Connecting the cutter hub right side has the supporting disk (11) that is contained on the push rod, with bolt (9) pass supporting disk, the connection cutter hub is fixed on the splicing sleeve; There is big piston (13) on the supporting disk right side, and there is copper packing (12) on the left side above it, and O RunddichtringO (17), (18) are arranged on the inside and outside circle, is with packing ring (10) on the middle push rod, and is with big spring (19) and little spring (20); Lead packaged (15) on the joint cylindrical; Quick oily joint (16) is installed in the joint; Two and half fine boring cutters (23) are installed on the boring head body Far Left up and down; The fine boring cutter piece (22) that two rectangle is formed is installed on the boring head body of the left side; Blade bearing (24) being housed and coated chip (25) is arranged of the left lower side of fine boring cutter piece and another upper left limit of sheet; There is the shock structure (26) that is installed between two on the limit, bottom right; The jacking block (28) and guide block (29) that intersects is equipped with in two centres, and the jacking block front end has spring (27), and guide block has adjustment screw (30) up and down.
Claims (2)
1. combined boring head for deep hole; Mainly form by boring head body, connection cutter hub, push rod, guide pad, tapered sleeve, key, splicing sleeve, retainer, bolt, packing ring, supporting disk, copper packing, big piston, joint, quick oily joint, O RunddichtringO, big spring, little spring, roller, fine boring cutter piece, half fine boring cutter, blade bearing, coated chip, damping column, spring, jacking block, guide block, adjustment screw; It is characterized in that: there is boring head body (1) on its left side; The centre is connected with and connects cutter hub (2); The right is connected with joint (14), and push rod (3) is installed in the center that connects cutter hub and big piston; Boring head body the right connect cutter hub be with last week be evenly distributed, with the roller (21) on the tapered sleeve (5) that is contained in of key (6) connection; There is splicing sleeve (7) on the tapered sleeve right side, and retainer (8) is arranged above it; There is big piston (13) on supporting disk (11) right side, and two and half fine boring cutters (23) are installed on the boring head body Far Left up and down; The fine boring cutter piece (22) that two rectangle is formed is installed on the boring head body of the left side.
2. combined boring head for deep hole according to claim 1 is characterized in that: coated chip (25) is arranged on the blade bearing on the left lower side of fine boring cutter piece and another upper left limit of sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100451783A CN101091995B (en) | 2006-06-23 | 2006-06-23 | Deep hole combined boring and rolling head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100451783A CN101091995B (en) | 2006-06-23 | 2006-06-23 | Deep hole combined boring and rolling head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101091995A CN101091995A (en) | 2007-12-26 |
| CN101091995B true CN101091995B (en) | 2012-05-23 |
Family
ID=38990532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100451783A Expired - Fee Related CN101091995B (en) | 2006-06-23 | 2006-06-23 | Deep hole combined boring and rolling head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101091995B (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101628343B (en) * | 2009-07-29 | 2010-09-22 | 常州市西夏墅工具研究所有限公司 | Boring and rolling combined processing tool |
| CN101745810B (en) * | 2009-12-23 | 2011-05-04 | 中国北车集团大连机车车辆有限公司 | Method for processing mail gallery holes of diesel engine base |
| CN102133653A (en) * | 2010-11-25 | 2011-07-27 | 安伟 | Deep hole boring rolling hydraulic adjustable composite processing device |
| CN102151879B (en) * | 2011-02-23 | 2013-04-24 | 河海大学常州校区 | Movable boring tool rest |
| CN102161111A (en) * | 2011-05-13 | 2011-08-24 | 新兴铸管股份有限公司 | Following boring machine |
| CN102284722A (en) * | 2011-08-14 | 2011-12-21 | 无锡振华机械有限公司 | Boring cutter |
| CN102581617B (en) * | 2012-03-16 | 2013-11-13 | 德州普利森机床有限公司 | Deep hole machining cutter |
| CN102909401A (en) * | 2012-11-19 | 2013-02-06 | 郑州煤矿机械集团股份有限公司 | Roller-type composite boring tool for inner hole of oil cylinder |
| CN102909402A (en) * | 2012-11-19 | 2013-02-06 | 郑州煤矿机械集团股份有限公司 | Boring-rolling composite machining tool for inner hole of oil cylinder |
| CN105234442B (en) * | 2015-11-19 | 2018-06-08 | 湖南特力液压有限公司 | Tool and system for machining inner holes |
| CN105328563A (en) * | 2015-11-23 | 2016-02-17 | 贵州龙飞气弹簧有限责任公司 | Chipless deep-hole rolling head |
| CN105458314B (en) * | 2015-12-24 | 2018-06-12 | 张家口第一煤矿机械有限公司 | A kind of boring head |
| CN105598505B (en) * | 2016-03-31 | 2018-10-09 | 重庆工商职业学院 | A kind of deep hole boring single shaft motor machine arm |
| CN105642928B (en) * | 2016-03-31 | 2018-10-09 | 重庆工商职业学院 | A kind of boring mechanical arm cutting tool for boring structure |
| CN112846260B (en) * | 2019-11-26 | 2022-03-01 | 北京福田康明斯发动机有限公司 | Hydraulic boring head for machining guide pipe of engine cylinder cover seat ring |
| CN113305328B8 (en) * | 2021-07-30 | 2022-06-28 | 固安航天兴邦机械制造有限公司 | Drilling machine convenient to drill on pipe fitting cylinder |
| CN115430850B (en) * | 2021-08-24 | 2024-06-21 | 株洲圣达切削刀具有限公司 | Modular boring cutter |
| CN116900809A (en) * | 2023-07-07 | 2023-10-20 | 东风柳州汽车有限公司 | Adjusting method of boring cutter tool |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4878787A (en) * | 1988-10-17 | 1989-11-07 | Gte Valenite Corporation | Coarse/fine adjustment boring head |
| US4927301A (en) * | 1988-12-27 | 1990-05-22 | Gte Valenite Corporation | Adjustable boring bar cartridge |
| CN2181350Y (en) * | 1993-12-20 | 1994-11-02 | 周西固 | Combined deep-boring machine |
| CN2905282Y (en) * | 2006-06-23 | 2007-05-30 | 德州德隆(集团)机床有限责任公司 | Deep hole combined type rolling borer head |
-
2006
- 2006-06-23 CN CN2006100451783A patent/CN101091995B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4878787A (en) * | 1988-10-17 | 1989-11-07 | Gte Valenite Corporation | Coarse/fine adjustment boring head |
| US4927301A (en) * | 1988-12-27 | 1990-05-22 | Gte Valenite Corporation | Adjustable boring bar cartridge |
| CN2181350Y (en) * | 1993-12-20 | 1994-11-02 | 周西固 | Combined deep-boring machine |
| CN2905282Y (en) * | 2006-06-23 | 2007-05-30 | 德州德隆(集团)机床有限责任公司 | Deep hole combined type rolling borer head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101091995A (en) | 2007-12-26 |
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Granted publication date: 20120523 Termination date: 20150623 |
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