CN107855601A - It is a kind of to be used for coaxial porous reaming device and reaming method - Google Patents
It is a kind of to be used for coaxial porous reaming device and reaming method Download PDFInfo
- Publication number
- CN107855601A CN107855601A CN201711042074.1A CN201711042074A CN107855601A CN 107855601 A CN107855601 A CN 107855601A CN 201711042074 A CN201711042074 A CN 201711042074A CN 107855601 A CN107855601 A CN 107855601A
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- China
- Prior art keywords
- hole
- section
- guide sleeve
- reaming
- circular cone
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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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D75/00—Reaming machines or reaming devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
It is used for coaxial porous reaming device the invention discloses a kind of, drive device including reamer, driving reamer rotation, reamer includes knife bar, and the knife bar is divided into handle of a knife section, cutter tooth construction section, centering section, and the length for section of feeling relieved is more than the pitch of holes between outermost two holes in both ends；Also include the centring means being arranged in centering section, the centring means includes guide sleeve, circular cone positioning sleeve, and guide sleeve one end is provided with conus portion, and both circular cone positioning sleeve and conus portion coordinate can abut with hole both sides edge and clamp hole both sides respectively；Circular cone positioning sleeve, conus portion, guide sleeve, the axis of knife bar overlap.Additionally provide reaming method simultaneously.The present invention obligates effect by increasing in reaming procedure with another hole so that diplopore even more porous axiality, process before and after axially bored line registration can be met well.In the case of having bushing in hole, the requirement of bushing Wall thickness uniformity is also well positioned to meet.
Description
Technical field
The invention belongs to field of machining, and in particular to a kind of to be used for coaxial porous reaming device and reaming method.
Background technology
Existing hole machined technology only requires that the tolerance dimension in hole meets to single hole, is easier to realize.But for inlaying
There is the diplopore of copper sheathing even porous, tolerance dimension, axiality and copper sheathing thickness uniformity between processing metapore have strict again
It is required that existing process technology is extremely difficult to.It is big especially for the spacing between hole and require that hole is concentric, it more difficult to process.
Typically processed in the prior art by the way of boring or hinge.Original hole position axis, Wu Fabao can be changed using boring
Demonstrate,prove diplopore and it is more porous between axiality.And ream hole is independent to each hole machined, the tolerance of single hole can only be ensured
Size and copper sheathing thickness uniformity, have no idea to ensure the axiality in diplopore or more hole.
The content of the invention
In view of the above-mentioned problems, the present invention is intended to provide it is a kind of can ensure it is coaxial it is porous between tolerance dimension, axiality
Reaming device and reaming method.
The technical scheme of the present invention that solves the problems, such as is：It is a kind of to be used for coaxial porous reaming device, including reamer, driving hinge
The drive device of knife rotation, the reamer include knife bar, and the knife bar is divided into handle of a knife section, cutter tooth construction section, centering section, described
Fixed cover is equipped with cutter tooth on cutter tooth construction section, and handle of a knife section is connected with drive device；
The length of the centering section is more than the pitch of holes between outermost two holes in both ends；
Also include the centring means being arranged in centering section, the centring means includes guide sleeve, the suit being sleeved in centering section
Circular cone positioning sleeve in guide sleeve outer surface, described guide sleeve one end are provided with conus portion, and both circular cone positioning sleeve and conus portion are matched somebody with somebody
Conjunction can abut with hole both sides edge and clamp hole both sides respectively；
Circular cone positioning sleeve, conus portion, guide sleeve, the axis of knife bar overlap.
Further, the guide sleeve is provided with screw thread, and that end face of circular cone positioning sleeve away from hole edge passes through assembling
Nut on guide sleeve pushes against.
Specifically, the cutter tooth is fixedly mounted on cutter tooth construction section by guiding, close to the one of handle of a knife section on cutter tooth
Side extension is provided with the first pin-and-hole, and the second pin-and-hole, the first pin-and-hole and second are provided with close to the side of handle of a knife section on cutter tooth construction section
Backing pin is inserted with after pin-and-hole alignment.
According to the cutter tooth production method of prior art, cutter tooth can be fixed with guide rod by guiding to coordinate, design first, the
Two pin-and-holes coordinate with backing pin can prevent cutter tooth from being rotated relative to knife bar.
Further, the drive device include be connected with handle of a knife section adapter, be connected with adapter universal joint, with
And the line shaft being connected with universal joint.
Such scheme self-centering determination processing axis, carries out acted as reference mutual processing by the matching design of circular conical surface.If
The effect for putting universal joint is can be felt relieved with automatic capturing so that the direction of drive device active force and the axis collinear of knife bar.
Accordingly, the present invention also provides a kind of using the above-mentioned reaming method for being used for coaxial porous reaming device, including
Following steps：
（a）First processing is located at the outermost two holes A and B in both ends, reprocesses the hole between hole A and hole B；
By the guide sleeve patchhole A with conus portion, and conus portion is set to be abutted with hole A side edge, guide sleeve is provided with spiral shell
Line；
Circular cone positioning sleeve is enclosed on guide sleeve, and its circular conical surface is abutted with hole A opposite side edge, then by nut with
It is oriented to external threading cooperation to hold out against circular cone positioning sleeve so that circular cone positioning sleeve and conus portion are automatically fixed from hole A both sides edge respectively
The heart and symmetrical wedging, it is ensured that guide sleeve axis overlaps with hole A axis；
（b）It will be passed through in the centering Duan Congkong B of reamer until in insertion guide sleeve；
（c）Drive device and the handle of a knife section of reamer are connected, it is ensured that the transmission of exterior power, then start exterior power and complete hole
B reams；
（d）Direction is exchanged, according to above-mentioned（a）~（c）Principle of Process, complete hole A fraisings；If there is other treat between hole A and hole B
The hole of processing, also can be according to above-mentioned（a）~（c）Principle of Process, fraising is completed one by one.
Further, the drive device include be connected with handle of a knife section adapter, be connected with adapter universal joint, with
And the line shaft being connected with universal joint.
The characteristics of processing method be exactly for have axiality, process front and rear gaps axis registration requirement it is high in the case of,
It may be such that the processing in each hole is all carried out under the constraint in another hole, holes acted as reference mutual, so as to meet to multi-hole coaxial, add
The requirement of axially bored line registration before and after work.
The present invention obligates effect by increasing in reaming procedure with another hole so that diplopore is even more porous
Axially bored line registration can be met well before and after axiality, processing.In addition, in the case of having bushing in hole, also can
Meet the requirement of bushing Wall thickness uniformity well.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is reaming device structural representation of the present invention.
Fig. 2 is reaming device fundamental diagram of the present invention.
Fig. 3 is guide sleeve structure figure.
Fig. 4 is circular cone locating sleeve structure figure.
In figure：1- guide sleeves, 2- nuts, 3- circular cone positioning sleeves, 4- reamers, 5- backing pins, 6- knife bars, 7- drive devices, 8-
Adapter, 9- universal joints, 10- line shafts, 11- conus portions, 12- holes A, 13- hole B, 14- bushings, 61- handle of a knife sections, 62- cutters tooth peace
Fill section, 63- centering sections, 64- cutters tooth.
Embodiment
Make specific describe in detail to the present invention by taking the coaxial diplopore with bushing 14 as an example below.
As shown in figures 1-4, it is a kind of to be used for coaxial porous reaming device, including the driving that reamer 4, driving reamer 4 rotate
Device 7.The drive device 7 includes adapter 8, the universal joint 9 being connected with adapter 8 and the power being connected with universal joint 9
Axle 10.
The reamer 4 includes knife bar 6, and the knife bar 6 is divided into handle of a knife section 61, cutter tooth construction section 62, centering section 63.It is described
Fixed cover is equipped with cutter tooth 64 on cutter tooth construction section 62.The cutter tooth 64 is fixedly mounted on cutter tooth construction section 62 by guiding,
Close to the side of handle of a knife section 61, extension is provided with the first pin-and-hole on cutter tooth 64, close to the side of handle of a knife section 61 on cutter tooth construction section 62
It is interior after the first pin-and-hole and the alignment of the second pin-and-hole to be inserted with backing pin 5 provided with the second pin-and-hole.The adapter 8 of handle of a knife section 61 and drive device 7
Connection.
The length of the centering section 63 is more than the pitch of holes between outermost two holes in both ends.
Also include the centring means being arranged in centering section 63, the centring means includes the guiding being sleeved in centering section 63
Set 1, the circular cone positioning sleeve 3 for being sleeved on the outer surface of guide sleeve 1.Described one end of guide sleeve 1 is provided with conus portion 11.Circular cone positioning sleeve 3
Coordinating with both conus portions 11 can abut with hole both sides edge and clamp hole both sides respectively.The guide sleeve 1 is provided with screw thread,
That end face of circular cone positioning sleeve 3 away from hole edge is pushed against by the nut 2 being assemblied on guide sleeve 1.
Circular cone positioning sleeve 3, conus portion 11, guide sleeve 1, the axis of knife bar 6 four overlap.
Corresponding the present embodiment also provides a kind of reaming method using above-mentioned reaming device, comprises the following steps：
（a）First processing is located at the outermost two holes A and B in both ends, reprocesses the hole between hole A12 and hole B13.
By the patchhole A12 of guide sleeve 1 with conus portion 11, and conus portion 11 is abutted with hole A12 side edge, lead
Screw thread is provided with to set 1.
Circular cone positioning sleeve 3 is enclosed on guide sleeve 1, and its circular conical surface is abutted with hole A12 opposite side edge, Ran Houtong
Cross nut 2 to hold out against circular cone positioning sleeve 3 with the cooperation of the screw thread of guide sleeve 1 so that circular cone positioning sleeve 3 and conus portion 11 are respectively from hole
The edge self-centering of A12 both sides and symmetrical wedging, it is ensured that the axis of guide sleeve 1 overlaps with hole A12 axis.
（b）The centering section 63 of reamer 4 is passed through up in insertion guide sleeve 1 from the B13 of hole.
（c）The adapter 8 of drive device 7 is connected with the handle of a knife section 61 of reamer 4, it is ensured that the transmission of exterior power, then
Start exterior power and complete hole B13 fraisings.
（d）Direction is exchanged, according to above-mentioned（a）~（c）Principle of Process, complete hole A12 fraisings.If between hole A12 and hole B13
Also other holes to be processed, also can be according to above-mentioned（a）~（c）Principle of Process, fraising is completed one by one.
Claims (6)
1. a kind of be used for coaxial porous reaming device, including reamer（4）, driving reamer（4）The drive device of rotation（7）, its
It is characterised by：The reamer（4）Including knife bar（6）, the knife bar（6）It is divided into handle of a knife section（61）, cutter tooth construction section（62）, it is fixed
Heart section（63）, the cutter tooth construction section（62）Upper fixed cover is equipped with cutter tooth（64）, handle of a knife section（61）With drive device（7）Connection；
The centering section（63）Length be more than pitch of holes between outermost two holes in both ends；
Also include being arranged on centering section（63）On centring means, the centring means include be sleeved on centering section（63）On guiding
Set（1）, be sleeved on guide sleeve（1）The circular cone positioning sleeve of outer surface（3）, the guide sleeve（1）One end is provided with conus portion（11）, circle
Bore positioning sleeve（3）And conus portion（11）The two coordinates can abut with hole both sides edge and clamp hole both sides respectively；
Circular cone positioning sleeve（3）, conus portion（11）, guide sleeve（1）, knife bar（6）Four axis overlaps.
2. according to claim 1 be used for coaxial porous reaming device, it is characterised in that：The guide sleeve（1）On set
There are screw thread, circular cone positioning sleeve（3）That end face away from hole edge is by being assemblied in guide sleeve（1）On nut（2）Push against.
3. according to claim 1 be used for coaxial porous reaming device, it is characterised in that：The cutter tooth（64）By drawing
Lead and be fixedly mounted on cutter tooth construction section（62）On, in cutter tooth（64）Upper close handle of a knife section（61）Side extension be provided with first pin
Hole, in cutter tooth construction section（62）Upper close handle of a knife section（61）Side be provided with the second pin-and-hole, the first pin-and-hole and the alignment of the second pin-and-hole
It is interior afterwards to be inserted with backing pin（5）.
4. according to claim 1 be used for coaxial porous reaming device, it is characterised in that：The drive device（7）Bag
Include and handle of a knife section（61）The adapter of connection（8）With adapter（8）The universal joint of connection（9）And and universal joint（9）Connection
Line shaft（10）.
A kind of 5. reaming method for being used for coaxial porous reaming device using described in claim 1, it is characterised in that including
Following steps：
（a）First processing is located at the outermost two holes A and B in both ends, and reprocessing is located at hole A（12）With hole B（13）Between hole；
Conus portion will be carried（11）Guide sleeve（1）Patchhole A（12）, and make conus portion（11）With hole A（12）Side edge
Abut, guide sleeve（1）It is provided with screw thread；
By circular cone positioning sleeve（3）It is enclosed on guide sleeve（1）On, and make its circular conical surface and hole A（12）Opposite side edge abut, then
Pass through nut（2）With guide sleeve（1）Screw thread coordinates circular cone positioning sleeve（3）Hold out against so that circular cone positioning sleeve（3）And conus portion
（11）Respectively from hole A（12）The self-centering of both sides edge and symmetrical wedging, it is ensured that guide sleeve（1）Axis and hole A（12）Axis weight
Close；
（b）By reamer（4）Centering section（63）From hole B（13）In pass through until insertion guide sleeve（1）It is interior；
（c）By drive device（7）With reamer（4）Handle of a knife section（61）Connection, it is ensured that the transmission of exterior power, then start extraneous
Power completes hole B（13）Fraising；
（d）Direction is exchanged, according to above-mentioned（a）~（c）Principle of Process, complete hole A（12）Fraising；If hole A（12）With hole B（13）It
Between also have other holes to be processed, also can be according to above-mentioned（a）~（c）Principle of Process, fraising is completed one by one.
6. reaming method according to claim 5, it is characterised in that：The drive device（7）Including with handle of a knife section（61）
The adapter of connection（8）With adapter（9）The universal joint of connection（9）And and universal joint（9）The line shaft of connection（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711042074.1A CN107855601A (en) | 2017-10-31 | 2017-10-31 | It is a kind of to be used for coaxial porous reaming device and reaming method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711042074.1A CN107855601A (en) | 2017-10-31 | 2017-10-31 | It is a kind of to be used for coaxial porous reaming device and reaming method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107855601A true CN107855601A (en) | 2018-03-30 |
Family
ID=61696955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711042074.1A Pending CN107855601A (en) | 2017-10-31 | 2017-10-31 | It is a kind of to be used for coaxial porous reaming device and reaming method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107855601A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1729862A (en) * | 1925-12-24 | 1929-10-01 | Watervliet Tool Company Inc | Reamer-spring pilot guide |
| GB417575A (en) * | 1933-09-01 | 1934-10-08 | J Florimond & H Chabardes Ets | Improvements in and relating to reamers |
| CN2401303Y (en) * | 1999-10-19 | 2000-10-18 | 王建辉 | Adjustable screw type hand reamer |
| CN201217079Y (en) * | 2008-05-29 | 2009-04-08 | 上海电气集团上海电机厂有限公司 | Boring tool row |
| CN202149116U (en) * | 2011-07-05 | 2012-02-22 | 孙征 | Expansion bolt |
| CN103433560A (en) * | 2013-08-15 | 2013-12-11 | 安徽天利动力股份有限公司 | Rotatable manual reamer with front guide sleeve |
| CN104096914A (en) * | 2013-04-08 | 2014-10-15 | 沈阳透平机械股份有限公司 | Adjustable floating reamer integrating universal adjusting, rough machining and finish machining |
| CN204735799U (en) * | 2015-07-16 | 2015-11-04 | 蔡葛明 | Large aperture angle location gear hobbing anchor clamps |
| CN206356661U (en) * | 2016-11-30 | 2017-07-28 | 利欧集团浙江泵业有限公司 | Concentric reamer |
| CN206543918U (en) * | 2017-03-21 | 2017-10-10 | 黑龙江省农业机械维修研究所 | Diesel engine bush ream instrument |
-
2017
- 2017-10-31 CN CN201711042074.1A patent/CN107855601A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1729862A (en) * | 1925-12-24 | 1929-10-01 | Watervliet Tool Company Inc | Reamer-spring pilot guide |
| GB417575A (en) * | 1933-09-01 | 1934-10-08 | J Florimond & H Chabardes Ets | Improvements in and relating to reamers |
| CN2401303Y (en) * | 1999-10-19 | 2000-10-18 | 王建辉 | Adjustable screw type hand reamer |
| CN201217079Y (en) * | 2008-05-29 | 2009-04-08 | 上海电气集团上海电机厂有限公司 | Boring tool row |
| CN202149116U (en) * | 2011-07-05 | 2012-02-22 | 孙征 | Expansion bolt |
| CN104096914A (en) * | 2013-04-08 | 2014-10-15 | 沈阳透平机械股份有限公司 | Adjustable floating reamer integrating universal adjusting, rough machining and finish machining |
| CN103433560A (en) * | 2013-08-15 | 2013-12-11 | 安徽天利动力股份有限公司 | Rotatable manual reamer with front guide sleeve |
| CN204735799U (en) * | 2015-07-16 | 2015-11-04 | 蔡葛明 | Large aperture angle location gear hobbing anchor clamps |
| CN206356661U (en) * | 2016-11-30 | 2017-07-28 | 利欧集团浙江泵业有限公司 | Concentric reamer |
| CN206543918U (en) * | 2017-03-21 | 2017-10-10 | 黑龙江省农业机械维修研究所 | Diesel engine bush ream instrument |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180330 |
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| RJ01 | Rejection of invention patent application after publication |