CN103372687B - High-precision vertical internal oil injection diamond reamer - Google Patents
High-precision vertical internal oil injection diamond reamer Download PDFInfo
- Publication number
- CN103372687B CN103372687B CN201310335290.0A CN201310335290A CN103372687B CN 103372687 B CN103372687 B CN 103372687B CN 201310335290 A CN201310335290 A CN 201310335290A CN 103372687 B CN103372687 B CN 103372687B
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- CN
- China
- Prior art keywords
- reamer
- bar
- female connector
- vertical internal
- oil injection
- 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.)
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Classifications
-
- 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
- B23D77/00—Reaming tools
- B23D77/02—Reamers with inserted cutting edges
- B23D77/04—Reamers with inserted cutting edges with cutting edges adjustable to different diameters along the whole cutting length
-
- 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
- B23D77/00—Reaming tools
- B23D77/006—Reaming tools with means for lubricating or cooling
-
- 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
- B23D77/00—Reaming tools
- B23D77/06—Reaming with means for compensating wear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The invention relates to a high-precision vertical internal oil injection diamond reamer which comprises a reamer bar, a reamer bar female connector, a reamer sleeve and a push taper bar, wherein the reamer bar female connector is connected to the rear of the reamer bar, the reamer sleeve is sleeved in the middle of the reamer bar, and the push taper bar is arranged inside the reamer bar and the reamer bar female connector. A wedge block is arranged between an inclined surface of the push taper bar and the reamer sleeve, and radially expands along the reamer sleeve when the push taper bar moves forwards. An oil inlet hole is formed in the reamer bar female connector, oil outlet holes are formed in the reamer bar and the reamer sleeve respectively, and honing oil enters the reamer from the oil inlet hole, passes the insides of the reamer bar female connector and the reamer bar and flows out of the oil outlet holes. The high-precision vertical internal oil injection diamond reamer is novel and compact in structure, a guide position is long, the honing oil led in by the reamer bar female connector is injected from the oil outlet holes in the reamer bar and the reamer sleeve, cutting and wear heat can be rapidly dissipated, deformation of workpieces is decreased, and surface roughness is improved.
Description
Technical field
the present invention relates to a kind of High-precision vertical internal oil injection diamond reamer.
Background technology
reamer has one or more cutter tooth, in order to excise the rotary cutter of hole surface sheet metal.It has the rotation finishing tool of straight sword or helical edges, for reaming or repair hole, because cutting output its requirement on machining accuracy few is usually above drill bit, can manual operation or be arranged on drilling machine work.But because reamer High Rotation Speed in the course of the work produces a large amount of chips and wearing and tearing heat, easy moulding workpiece surface temperature is too high and occur distortion, affects Workpiece Machining Accuracy.
Summary of the invention
the object of the invention is to provide a kind of High-precision vertical internal oil injection diamond reamer.
for achieving the above object, the technical solution used in the present invention is:
a kind of High-precision vertical internal oil injection diamond reamer, comprise reamer bar, be connected to the reamer bar female connector at described reamer bar rear portion, be set in reamer cover in the middle part of described reamer bar, be arranged on described reamer bar, reamer bar female connector inside push away cone bar, voussoir is provided with between the described inclined-plane pushing away cone bar and reamer overlap, when described push away cone bar travel forward time, described voussoir is along described reamer cover radial dilatation; Described reamer bar female connector offers fuel feed hole, and described reamer bar, reamer put and offer oil outlet respectively, and honing oil enters from described fuel feed hole, through described reamer bar female connector, reamer bar inside, flow out from described oil outlet.
preferably, described voussoir circumferentially trisection be arranged on described push away cone bar inclined-plane and between reamer overlaps.
preferably, the described outer surface pushing away cone bar offers stopper slot, and described reamer bar female connector is provided with stop screw, and described stop screw slides in described stopper slot.
preferably, the middle part of described reamer bar is provided with groove, and described reamer cover is set in described groove.
preferably, described reamer bar front portion is arranged with front guide pin bushing.
preferably, the leading section of described reamer bar is provided with adjusting nut.
because technique scheme is used, the present invention compared with prior art has following advantages and effect:
novel structure of the present invention, compact, guiding position long, the honing oil introduced by reamer bar female connector, from reamer bar and reamer cover oil outlet oil spout, can take away fast cut and wearing and tearing heat, reduce workpiece deformation, raising surface roughness.
Accompanying drawing explanation
accompanying drawing 1 is structural representation of the present invention.
wherein: 1, adjusting nut; 2, front guide pin bushing; 3, reamer cover; 4, voussoir; 5, reamer bar; 6, reamer bar female connector; 60, fuel feed hole; 7, stop screw; 8, cone bar is pushed away; 80, stopper slot.
Detailed description of the invention
below in conjunction with accompanying drawing and case study on implementation, the invention will be further described:
a kind of High-precision vertical internal oil injection diamond reamer as shown in Figure 1, comprise reamer bar 5, be connected to the reamer bar female connector 6 at reamer bar 5 rear portion, be set in the middle part of reamer bar 5 reamer cover 3, be arranged on reamer bar 5, reamer bar female connector 6 inside push away cone bar 8.Specifically:
reamer bar 5 front portion is arranged with front guide pin bushing 2; The leading section of reamer bar 5 is provided with adjusting nut 1; The middle part of reamer bar 5 is provided with groove, and reamer cover 3 is set in groove.Because being cylindrical sizing manufacture in reamer cover 3, so highly versatile, can change at any time as required wearing and tearing, the reamer cover 3 of varigrained or different size, greatly saved manufacturing cost, cycle, improve production efficiency.
push away the cone inclined-plane of bar 8 and reamer overlap 3 between be provided with voussoir 4, in the present embodiment: voussoir 4 being circumferentially arranged on of trisection pushes away the cone inclined-plane of bar 8 and reamer overlaps between 3, compared with traditional taper reamer, the cylindricity of its spreading cover is less, thus top gem of a girdle-pendant hole precision is higher; And in the process of reamer cover 3 wearing and tearing spreadings, axial displacement is zero, and therefore lathe in honing process, fixture are without the need to adjustment.
reamer bar female connector 6 offers fuel feed hole 60, reamer bar 5, reamer cover 3 offers oil outlet respectively, and the quantity of oil outlet can be arranged as 6.Honing oil enters from fuel feed hole 60, through reamer bar female connector 6, reamer bar 5 inside, flows out from oil outlet.
push away cone bar 8 outer surface on offer stopper slot 80, reamer bar female connector 6 is provided with stop screw 7, stop screw 7 slides in stopper slot 80.
the concrete course of work setting forth lower the present embodiment below:
knife bar loads in machine tool chief axis hole, the cone bar 8 that pushes away driving push rod to promote in reamer bar 5 by servomotor in spindle hole travels forward, the reamer be inserted on it cover 3 along the groove radial dilatation on reamer bar 5, thus will be increased to required size requirement by the voussoir 4 pushed away on cone bar 8 inclined-plane.Meanwhile, from the honing oil that the fuel feed hole 60 of reamer bar female connector 6 is introduced, 6 oil outlet oil spouts from reamer bar 5 and reamer cover 3, it can be taken away fast and cut and wearing and tearing heat, reduces workpiece deformation, improves surface roughness.
above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (5)
1. a High-precision vertical internal oil injection diamond reamer, it is characterized in that: comprise reamer bar, be connected to the reamer bar female connector at described reamer bar rear portion, be set in reamer cover in the middle part of described reamer bar, be arranged on described reamer bar, reamer bar female connector inside push away cone bar, voussoir is provided with between the described inclined-plane pushing away cone bar and reamer overlap, described voussoir circumferentially trisection be arranged on described push away cone bar inclined-plane and between reamer overlaps, when described push away cone bar travel forward time, described voussoir is along described reamer cover radial dilatation; Described reamer bar female connector offers fuel feed hole, and described reamer bar, reamer put and offer oil outlet respectively, and honing oil enters from described fuel feed hole, through described reamer bar female connector, reamer bar inside, flow out from described oil outlet.
2. High-precision vertical internal oil injection diamond reamer according to claim 1, it is characterized in that: the described outer surface pushing away cone bar offers stopper slot, described reamer bar female connector is provided with stop screw, and described stop screw slides in described stopper slot.
3. High-precision vertical internal oil injection diamond reamer according to claim 1, is characterized in that: the middle part of described reamer bar is provided with groove, and described reamer cover is set in described groove.
4. High-precision vertical internal oil injection diamond reamer according to claim 1, is characterized in that: described reamer bar front portion is arranged with front guide pin bushing.
5. High-precision vertical internal oil injection diamond reamer according to claim 1, is characterized in that: the leading section of described reamer bar is provided with adjusting nut.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310335290.0A CN103372687B (en) | 2013-08-05 | 2013-08-05 | High-precision vertical internal oil injection diamond reamer |
| PCT/CN2013/089478 WO2015018159A1 (en) | 2013-08-05 | 2013-12-16 | High-precision vertical oil-injecting diamond reamer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310335290.0A CN103372687B (en) | 2013-08-05 | 2013-08-05 | High-precision vertical internal oil injection diamond reamer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103372687A CN103372687A (en) | 2013-10-30 |
| CN103372687B true CN103372687B (en) | 2015-03-18 |
Family
ID=49458863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310335290.0A Active CN103372687B (en) | 2013-08-05 | 2013-08-05 | High-precision vertical internal oil injection diamond reamer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103372687B (en) |
| WO (1) | WO2015018159A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372687B (en) * | 2013-08-05 | 2015-03-18 | 苏州信能精密机械有限公司 | High-precision vertical internal oil injection diamond reamer |
| CN107931723A (en) * | 2017-12-12 | 2018-04-20 | 苏州信能精密机械有限公司 | A kind of stepped hole honing reamer |
| CN108673312A (en) * | 2018-01-16 | 2018-10-19 | 淄博职业学院 | A kind of machined piece grinding attachment |
| CN110919523A (en) * | 2019-12-26 | 2020-03-27 | 苏州信能精密机械有限公司 | Precision self-centering oil injection honing cutter |
| CN114290533B (en) * | 2021-12-30 | 2024-02-09 | 鹰普航空科技有限公司 | Honing lathe tool for machining surface roughness of aviation graphite sleeve and use method |
| CN115179184B (en) * | 2022-07-27 | 2024-03-01 | 苏州信能精密机械有限公司 | Enclasping type adjustable honing main shaft |
| CN116372274B (en) * | 2023-04-13 | 2023-10-31 | 深圳市海洲数控机械刀具有限公司 | Adjustable precision reamer of polycrystalline diamond |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2146328Y (en) * | 1992-12-24 | 1993-11-17 | 山西省地矿局二一三临汾钻石工具厂 | Precision microadjustment reamer of diamond |
| CN2897517Y (en) * | 2006-04-27 | 2007-05-09 | 苏州信能精密机械有限公司 | Diamond reamer |
| CN103170902A (en) * | 2011-12-20 | 2013-06-26 | 苏州信能精密机械有限公司 | Internal oil injection vertical type hole honing rod |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003165021A (en) * | 2001-11-29 | 2003-06-10 | Sumitomo Electric Ind Ltd | Adjustable reamer |
| CN103372687B (en) * | 2013-08-05 | 2015-03-18 | 苏州信能精密机械有限公司 | High-precision vertical internal oil injection diamond reamer |
-
2013
- 2013-08-05 CN CN201310335290.0A patent/CN103372687B/en active Active
- 2013-12-16 WO PCT/CN2013/089478 patent/WO2015018159A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2146328Y (en) * | 1992-12-24 | 1993-11-17 | 山西省地矿局二一三临汾钻石工具厂 | Precision microadjustment reamer of diamond |
| CN2897517Y (en) * | 2006-04-27 | 2007-05-09 | 苏州信能精密机械有限公司 | Diamond reamer |
| CN103170902A (en) * | 2011-12-20 | 2013-06-26 | 苏州信能精密机械有限公司 | Internal oil injection vertical type hole honing rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103372687A (en) | 2013-10-30 |
| WO2015018159A1 (en) | 2015-02-12 |
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