CN201613378U - Simple deep hole boring lathe - Google Patents
Simple deep hole boring lathe Download PDFInfo
- Publication number
- CN201613378U CN201613378U CN200920256084XU CN200920256084U CN201613378U CN 201613378 U CN201613378 U CN 201613378U CN 200920256084X U CN200920256084X U CN 200920256084XU CN 200920256084 U CN200920256084 U CN 200920256084U CN 201613378 U CN201613378 U CN 201613378U
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- China
- Prior art keywords
- oil
- boring
- deep hole
- workbench
- lathe bed
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- Expired - Fee Related
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- Drilling And Boring (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model relates to a simple deep hole boring lathe improved from a rolling lathe, which can efficiently solve the problems of low centering precision, insufficient rigidity of boring cutter hilts and single profile of processed parts in the deep hole processing. The boring lathe is formed as follows: a trimmer knife rod is connected to the spindle of the rolling lathe, and a screw rod drives a workbench to feed workpieces. During the boring, the process mode in which cutting fluid and trimmings are discharged in a boring bar to the unprocessed end is adopted, thereby requiring no positioning of the center height of a part to be processed, shortening the correction time of the part to be processed, and ensuring good precision retentivity. The utility model has simple structure, high production efficiency and machining precision, low modification cost, and favorable social and economic values.
Description
Technical field
The utility model belongs to the rumble bed and is transformed into simple and easy deep hole boring machine, and the utility model relates to deep hole boring machine.
Background technology
At present, there is part machining producer to utilize lathe improvement to become deep hole boring machine.Boring bar is made the Mohs caudal peduncle, is directly installed in the spindle hole, and middle carriage is transformed into the anchor clamps of dovetail iron formula jaw, anchor clamps lead screw transmission.At present this transformation following shortcoming is arranged: 1, frock centering precision is not high on lathe; 2, middle carriage clearance issues.3, the boring cutter bar rigidity can not guarantee 4, the transmission accuracy and the stability of lathe leading screw, the uniformity of its feed speed all is not so good as the rumble bed.
The utility model content
The simple and easy deep hole boring machine that provides a kind of machining accuracy high is provided the technical problem that the utility model solved
The technical solution of the utility model is: a kind of simple and easy deep hole boring machine comprises lathe bed, main spindle box, boring bar, coolant circulation unit, workbench, drive lead screw, cutter head, spindle flange; Main spindle box is arranged on lathe bed one end, the main shaft that has flange is arranged on the main spindle box, this main shaft contains endoporus, boring bar is connected by flange with main shaft, the other end of boring bar is equipped with cutter head, described boring bar, cutter head all is hollow and communicates with the main shaft endoporus, described coolant circulation unit comprises oil drain pan, oil-recovery tank, fuel tank, articulation, oil pump, the place ahead of cutter head is provided with mould to be processed, this mould is arranged on the workbench, workbench is arranged on the lathe bed, also is provided with on the workbench and can drives the drive lead screw that it moves on lathe bed, and the mould rear end is near oil drain pan, oil drain pan links to each other with fuel tank by oil-recovery tank, and with its oil of receiving by in the oil return concentrated flow fuel tank, stream is provided with oil pump in the fuel tank, this oil pump is connected by the cooling tube in the endoporus of oil pipe and articulation and main shaft.
The utility model compared with prior art, its beneficial effect is: simple and easy deep hole boring machine knife bar and spindle flange are directly used Bolt Connection, have strengthened the boring cutter bar rigidity.Simple and easy deep hole boring machine of the present utility model need not the center height of centering mould, has shortened part to be processed correction time, has guaranteed the precision of mould.Can solve effectively in the deep hole machining that the centering precision is not high, problem such as boring cutter bar rigidity deficiency, part to be processed profile are single.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Accompanying drawing is that rumble bed of the present utility model is transformed into simple and easy deep hole boring machine structural representation.
The specific embodiment
In conjunction with the accompanying drawings, a kind of simple and easy deep hole boring machine of the present utility model comprises lathe bed 2, main spindle box 1, boring bar 7, coolant circulation unit 14, workbench 4, drive lead screw 3, cutter head 12, spindle flange 13; Main spindle box 1 is arranged on lathe bed 2 one ends, the main shaft that has flange 13 is arranged on the main spindle box, this main shaft contains endoporus, boring bar 7 is connected by flange 13 with main shaft, the other end of boring bar 7 is equipped with cutter head 12, and described boring bar 7, cutter head 12 all are hollow and communicate with the main shaft endoporus that described coolant circulation unit comprises oil drain pan 20, oil-recovery tank 19, fuel tank 17, articulation 16, oil pump 14, the place ahead of cutter head 12 is provided with mould 5 to be processed
This mould is arranged on the workbench 4, workbench 4 is arranged on the lathe bed 2, also be provided with on the workbench 4 and can drive the drive lead screw 3 that it moves on lathe bed 2, the mould rear end is near oil drain pan 20, oil drain pan 20 links to each other with fuel tank 17 by oil-recovery tank 19, and with its oil of receiving by in the oil-recovery tank 19 stream fuel tanks 17, be provided with oil pump 14 in the stream fuel tank 17, this oil pump is connected by the cooling tube in the endoporus of oil pipe and articulation 16 and main shaft.Described simple and easy deep hole boring machine knife bar and spindle flange are directly used Bolt Connection.Also be provided with centre frame 8 on the lathe bed 2, this centre frame 8 is arranged on boring bar 7 belows and to its support.Coolant circulation unit also comprises filter 18, and this filter is arranged between oil-recovery tank 19 and the fuel tank 17.
A kind of simple and easy deep hole boring machine of the present utility model comprises decelerator 15, lathe bed, main spindle box, boring bar, coolant circulation system.Main spindle box 1 links to each other with lathe bed 2 by bolt, and spindle flange 13 and knife bar 7 link to each other by bolt, and workpiece is fixed on the workbench 4.Drive spindle flange 13 rotations by decelerator 15, spindle flange 13 drives knife bar 7 rotations, be installed in cutter head 12 rotations on the knife bar under the support of centre frame 8, workbench 4 feeding under drive lead screw 3 transmissions is simultaneously moved, and cutter head 12 is beginning machining with under the guiding of cutter wood 11.Motor drives main axis rotation by decelerator.Work piece is fixed on the workbench 4.Drive spindle flange 13 rotations by decelerator 15, spindle flange 13 drives knife bar 7 rotations, be installed in cutter head 12 rotations on the knife bar under the support of centre frame 8, workbench 4 feeding under drive lead screw 3 transmissions is simultaneously moved, and cutter head 12 is beginning machining with under the guiding of cutter wood 11.
Coolant circulation system by the cold oil of oil pump 14 outputs, enters spindle flange 13 through articulation 16, flows through knife bar 7, from cutter head 12 ejections, flows through workpiece, arrives oil drain pan 20, arrives filter 18 through oil-recovery tank 19 then and enters fuel tank 17.18 pairs of oil that enter fuel tank 17 of this filter filter.
Claims (3)
1. a simple and easy deep hole boring machine is characterized in that, comprises lathe bed (2), main spindle box (1), boring bar (7), coolant circulation unit (14), workbench (4), drive lead screw (3), cutter head (12), spindle flange (13); Main spindle box (1) is arranged on lathe bed (2) one ends, the main shaft that has flange (13) is arranged on the main spindle box, this main shaft contains endoporus, boring bar (7) is connected by flange (13) with main shaft, the other end of boring bar (7) is equipped with cutter head (12), described boring bar (7), cutter head (12) all is hollow and communicates with the main shaft endoporus, described coolant circulation unit comprises oil drain pan (20), oil-recovery tank (19), fuel tank (17), articulation (16), oil pump (14), the place ahead of cutter head (12) is provided with mould to be processed (5), this mould is arranged on the workbench (4), workbench (4) is arranged on the lathe bed (2), also be provided with on the workbench (4) and can drive it goes up motion at lathe bed (2) drive lead screw (3), the mould rear end is near oil drain pan (20), oil drain pan (20) links to each other with fuel tank (17) by oil-recovery tank (19), and its oil of receiving is passed through oil-recovery tank (19) flow in the fuel tank (17), be provided with oil pump (14) in stream fuel tank (17), this oil pump is connected by the cooling tube in the endoporus of oil pipe and articulation (16) and main shaft.
2. simple and easy deep hole boring machine according to claim 1 is characterized in that, also is provided with centre frame (8) on the lathe bed (2), and this centre frame (8) is arranged on below the boring bar (7) and to its support.
3. simple and easy deep hole boring machine according to claim 1 is characterized in that, coolant circulation unit also comprises filter (18), and this filter is arranged between oil-recovery tank (19) and the fuel tank (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920256084XU CN201613378U (en) | 2009-12-02 | 2009-12-02 | Simple deep hole boring lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920256084XU CN201613378U (en) | 2009-12-02 | 2009-12-02 | Simple deep hole boring lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613378U true CN201613378U (en) | 2010-10-27 |
Family
ID=42999750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920256084XU Expired - Fee Related CN201613378U (en) | 2009-12-02 | 2009-12-02 | Simple deep hole boring lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613378U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784941A (en) * | 2012-07-27 | 2012-11-21 | 宁夏共享集团有限责任公司 | Tool for amending super-long cast nest on backside of flange |
| CN103317386A (en) * | 2013-07-16 | 2013-09-25 | 沈阳第一机床厂 | Lathe spindle center spraying cooling device |
| CN104249169A (en) * | 2013-06-27 | 2014-12-31 | 中国兵器工业第五二研究所 | Combined device for boring, reaming, guiding and turning discharging of plate body deep hole |
| CN104325172A (en) * | 2014-10-08 | 2015-02-04 | 江苏文光模具技术有限公司 | Die material deep hole drill correcting tool |
-
2009
- 2009-12-02 CN CN200920256084XU patent/CN201613378U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784941A (en) * | 2012-07-27 | 2012-11-21 | 宁夏共享集团有限责任公司 | Tool for amending super-long cast nest on backside of flange |
| CN104249169A (en) * | 2013-06-27 | 2014-12-31 | 中国兵器工业第五二研究所 | Combined device for boring, reaming, guiding and turning discharging of plate body deep hole |
| CN103317386A (en) * | 2013-07-16 | 2013-09-25 | 沈阳第一机床厂 | Lathe spindle center spraying cooling device |
| CN104325172A (en) * | 2014-10-08 | 2015-02-04 | 江苏文光模具技术有限公司 | Die material deep hole drill correcting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20101202 |