CN2905282Y - Deep hole combined type rolling borer head - Google Patents
Deep hole combined type rolling borer head Download PDFInfo
- Publication number
- CN2905282Y CN2905282Y CN 200620086373 CN200620086373U CN2905282Y CN 2905282 Y CN2905282 Y CN 2905282Y CN 200620086373 CN200620086373 CN 200620086373 CN 200620086373 U CN200620086373 U CN 200620086373U CN 2905282 Y CN2905282 Y CN 2905282Y
- Authority
- CN
- China
- Prior art keywords
- boring
- boring head
- deep hole
- cutter
- head body
- 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 - Lifetime
Links
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
A deep-hole combined boring roller, with a boring head on the left, a connecting tool body in the middle and a connector on the right, wherein a post rod is installed in the center of the connecting tool and a big piston; the connecting tool body on the right of the boring head is evenly arranged with pin rollers that are connected by keys and are installed on a taper sleeve; a supporting tray installed on the post rod is provided on the right side of the connecting tool body; the big piston is provided on the right of the supporting tray; a guide block is installed on the outer ring surface of the connector; a quick oil connector is installed in the connector; the upper half fine boring tool and the lower half fine boring tool are installed to the right most of the boring head body; the fine boring tool composed of two pieces of rectangle is installed on the left boring head body. Compared with conventional deep-hole processing tools, the utility model can increase the work efficiency by 3-5 times, with a stable and reliable processing accuracy as well as a compact, innovative and rational structure.
Description
Affiliated technical field
The utility model 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 finish, and number of cutters is many, changes cutter and fairlead is time-consuming, effort and complicated, 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 utility model provides a kind of new combined boring head for deep hole, and each operation tool function organic assembling is integral, and can realize the automatic harmomegathus function of cutter and roller, make operation more convenient, save non-cutting time.
The technical scheme that its technical problem that solves the utility model adopts 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 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, the jacking block front end has spring, and guide block has the adjustment screw up and down.
Half fine boring cutter piece of cutter front end is furnished with the machine clip variable-position blade, can select different cutting parameters for use according to the required precision after material, mechanical performance, allowance and the processing of different workpieces, selects different blades simultaneously for use.
The fine boring cutter piece adopts ralocatable mode, and the mode that can hold out against by hydraulic pressure realizes the automatic harmomegathus of cutter being reduced non-cutting time greatly.
What arranged fine boring cutter piece back is roller, will carry out extrusion process to the bore area of right boring, with bore area hardness, wearability and the reduction surface roughness that improves.
The afterbody of cutter is that the targeting part that fabroil is made is installed, the effect of bakelite guide pad is: 1. when half fine boring cutter and fine boring cutter have just been cut workpiece, guide pad and roller closely contact with fairlead in the cutter fairlead, for half fine boring cutter and fine boring cutter provide correct guiding; 2. after the workpiece process finishing, fine boring cutter and roller are under the effect of hydraulic mechanism, diameter dwindles automatically, and the diameter of half fine boring cutter can not dwindle, when boring head is followed boring bar backward during withdrawing, guide pad is bearing on the hole wall all the time, thereby has avoided because of the contacting of the sagging half right boring cutter head that causes under the boring head deadweight effect and hole wall, and making, machining hole can not be scratched.
The hydraulic means of cutter heart portion can be realized cutter and the automatic harmomegathus function of rolling notes, makes operation more convenient, saves non-cutting time.
The beneficial effects of the utility model are, it improves work efficiency 3-5 doubly than with traditional deep hole processing cutter, and it is reliable and stable to have machining accuracy, compact conformation, reasonable novel features.
Description of drawings
Below in conjunction with drawings and Examples the utility model 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 packing, 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. the fine boring cutter piece, 23. half fine boring cutters, 24. blade bearings, 25. coated chips, 26. damping columns, 27. spring, 28. jacking blocks, 29. guide blocks are adjusted 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) of being 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, the jacking block front end has spring (27), and guide block has adjustment screw (30) up and down.
Claims (4)
1, a kind of combined boring head for deep hole, by the boring head body, connect 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, the O RunddichtringO, big spring, little spring, roller, the fine boring cutter piece, half fine boring cutter, blade bearing, coated chip, damping column, spring, jacking block, guide block, the adjustment screw is formed, it is characterized in that: it is that the left side has boring head body (1), 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 connects cutter hub and was with last week and is evenly distributed, with the roller (21) on the tapered sleeve (5) of being 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.
3, combined boring head for deep hole according to claim 1 is characterized in that: the jacking block (28) that intersects is equipped with in two centres of fine boring cutter piece.
4, combined boring head for deep hole according to claim 1 is characterized in that: the guide block (29) that intersects is equipped with in two centres of fine boring cutter piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086373 CN2905282Y (en) | 2006-06-23 | 2006-06-23 | Deep hole combined type rolling borer head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086373 CN2905282Y (en) | 2006-06-23 | 2006-06-23 | Deep hole combined type rolling borer head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2905282Y true CN2905282Y (en) | 2007-05-30 |
Family
ID=38113913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620086373 Expired - Lifetime CN2905282Y (en) | 2006-06-23 | 2006-06-23 | Deep hole combined type rolling borer head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2905282Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101240A (en) * | 2010-12-30 | 2011-06-22 | 德州普利森机床有限公司 | Device for processing longhole |
| CN102294495A (en) * | 2011-08-15 | 2011-12-28 | 宁波市精恒凯翔机械有限公司 | Boring and rolling combined cutting tool |
| CN102294494A (en) * | 2011-08-14 | 2011-12-28 | 无锡振华机械有限公司 | Boring tool |
| CN102441761A (en) * | 2011-10-29 | 2012-05-09 | 宁波市精恒凯翔机械有限公司 | Portable hob |
| CN101091995B (en) * | 2006-06-23 | 2012-05-23 | 德州德隆(集团)机床有限责任公司 | Combined boring head for deep hole |
-
2006
- 2006-06-23 CN CN 200620086373 patent/CN2905282Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101091995B (en) * | 2006-06-23 | 2012-05-23 | 德州德隆(集团)机床有限责任公司 | Combined boring head for deep hole |
| CN102101240A (en) * | 2010-12-30 | 2011-06-22 | 德州普利森机床有限公司 | Device for processing longhole |
| CN102101240B (en) * | 2010-12-30 | 2012-04-04 | 德州普利森机床有限公司 | Device for processing longhole |
| CN102294494A (en) * | 2011-08-14 | 2011-12-28 | 无锡振华机械有限公司 | Boring tool |
| CN102294495A (en) * | 2011-08-15 | 2011-12-28 | 宁波市精恒凯翔机械有限公司 | Boring and rolling combined cutting tool |
| CN102294495B (en) * | 2011-08-15 | 2013-04-24 | 宁波市精恒凯翔机械有限公司 | Boring and rolling combined cutting tool |
| CN102441761A (en) * | 2011-10-29 | 2012-05-09 | 宁波市精恒凯翔机械有限公司 | Portable hob |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101091995A (en) | Combined boring head for deep hole | |
| CN2905282Y (en) | Deep hole combined type rolling borer head | |
| CN201002116Y (en) | Positioning device used for long-tube punching device | |
| CN105642929B (en) | Groove processing dedicated boring rod in a kind of deep hole | |
| CN102133653A (en) | Deep hole boring rolling hydraulic adjustable composite processing device | |
| CN105710401B (en) | A kind of deep and long hole annular trough boring special holder | |
| CN201201056Y (en) | Boring rolling compound tool | |
| CN210334425U (en) | Special machine tool for double-side machining of connecting hole of flange fork of transmission shaft | |
| CN114346274A (en) | Adjustable combined boring head | |
| CN106001650A (en) | Large-length-diameter-ratio guiding sectional boring rod | |
| CN107900687B (en) | Deep hole boring and rolling composite machining tool | |
| CN203448723U (en) | Integrated hard alloy drilling, enlarging, reaming and squeezing cutter | |
| CN200974137Y (en) | Quick-change cutter | |
| CN201189564Y (en) | Large-sized high-efficiency boring head for deep borehole processing | |
| CN101758453A (en) | Adjustable honing head | |
| CN201783847U (en) | Workpiece conveying device of machine tool | |
| CN213469700U (en) | Modular drill bit | |
| CN213672031U (en) | Drilling chamfering machine tool | |
| CN101116938A (en) | Method for processing fluted twist drill helix plow-groove and machine-tooled plow-groove positioning device of the plow-groove machine | |
| CN205129023U (en) | Drilling chamfer synthetics | |
| CN201143567Y (en) | Slot tool for drill machine | |
| CN210359303U (en) | Novel deep hole multifunctional combined boring cutter | |
| CN106735403A (en) | A kind of drill bit device and its boring method in arbitrary shape hole | |
| CN209021287U (en) | Hole drilling die for the processing of helical-lobe compressor top board | |
| CN2734391Y (en) | Single-blade reamer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20070530 Effective date of abandoning: 20120523 |