CN201223958Y - Large-sized crankshaft numerical control deep-hole drilling machine - Google Patents
Large-sized crankshaft numerical control deep-hole drilling machine Download PDFInfo
- Publication number
- CN201223958Y CN201223958Y CNU200820025975XU CN200820025975U CN201223958Y CN 201223958 Y CN201223958 Y CN 201223958Y CN U200820025975X U CNU200820025975X U CN U200820025975XU CN 200820025975 U CN200820025975 U CN 200820025975U CN 201223958 Y CN201223958 Y CN 201223958Y
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- China
- Prior art keywords
- lathe bed
- axle
- slide
- hole drilling
- drilling machine
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- Expired - Fee Related
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- Drilling And Boring (AREA)
Abstract
Disclosed is a large crankshaft NC deep-hole drill press. The lower part of the drill press is the lathe bed which is surrounded by machine tool shield covers; a T-slot worktable is arranged at the front part on the lathe bed; a working fixture is arranged on the worktable; a crankshaft clamping workpiece is arranged on the working fixture; a rolling linear guide rail is arranged at the rear part on the lathe bed; a pallet, a rotating worktable, a W shaft base, a slide seat and a drill pipe box are sequentially arranged on the rolling linear guide rail; an oriented frame is arranged at the front end face of the slide seat; a precision ball screw and a Z shaft servo motor are arranged on the slide seat; an automatic magnetic chip removal machine is arranged in the middle of the lathe bed; and an operation panel is arranged in front of the lathe bed. The large crankshaft NC deep-hole drill press enables the entire lathe bed to be combined with the high-precision rotary worktable, the accurate-positioning W shaft, the precision digital control system and the automatic filter and chip removal device to ensure smooth processing of various large-scale crankshaft straight holes and inclined holes.
Description
Affiliated technical field
The utility model relates to a kind of machining equipment, especially large-scale bent axle NC deep hole drilling machine.
Background technology
At present, the bent axle deep hole machining is the production and processing technology of a special use, and prior art is to adopt special-purpose depth drill device (external import), but original numerical control deep-hole boring device working (machining) efficiency is low, and the processing pore diameter range is little; The aerosol cooling of adopting can not be reclaimed usefulness again, and iron filings can not be collected automatically, and environmental-protecting performance is poor; This equipment can only be installed on the equipment such as floor-type milling ﹠ boring machine, influence the use of original lathe, machining accuracy is low.Equipment can only be by manually realizing adjusting the position, thereby finish the processing of bent axle deep hole.
Special-purpose depth drill device takies original machine tool, has wasted the equipment performance of original lathe itself; Atomized liquid coolant can not reclaim usefulness again, has polluted environment, and the workman is had injury, has also increased cost of use simultaneously; Iron filings can not be discharged automatically, have increased working strength of workers; Can not accurately locate for the hole of multiple position on the bent axle in addition, also depend on the machine tool ability of installation in the operation, can not large batch ofly process.
Summary of the invention
In order to overcome the problem that exists in the existing large-scale bent axle deep hole machining, guarantee the normal process of large-scale bent axle deep hole, the utility model provides the needed workpiece lathe bed of large-scale bent axle deep hole machining and main frame lathe bed unified W axle, precision digital control system and automatic fitration, chip removal device for the lathe bed of one, high-precision rotary table, accurate positioning, guarantee that lathe can carry out deep hole machining to the straight hole and the inclined hole of large-scale bent axle, improve working (machining) efficiency and machining accuracy greatly, guaranteed the processing of large-scale bent axle deep hole in enormous quantities.
The technical scheme that its technical problem that solves the utility model adopts is: large-scale bent axle NC deep hole drilling machine, its bottom is a lathe bed, is machine shield around the lathe bed, and the T-slot workbench is installed in above the lathe bed anterior, work piece holder is installed on it, above the clamping crankshaft workpiece; Rolling linear guide is installed in the rear portion above the lathe bed, top supporting plate, rotary table, W axle base, slide, the drill rod box of being equipped with successively of rolling linear guide, leading truck is installed on the front end face of slide, precision ball screw and Z axle servomotor are housed on the slide, automatically the magnetic Scrap-removing machine is installed in the centre of lathe bed, and stretch out the right-hand member of lathe, and being the circulation fuel tank below it, the front of lathe bed is a control panel.
Large-scale bent axle NC deep hole drilling machine is being fixed the supporting plate that moves along X-direction on the rolling slide block of rolling linear guide, fixing manually rotary table on the supporting plate, and rotary table can be with supporting plate together along the X-direction move left and right.The W axle is fixed on the rotary table, can accurately locate the lateral attitude of Z axle slide by servomotor.Z axle slide be installed in the W axle above, back is a drill rod box on it, the front is a leading truck, leading truck is fixed on the front end face of Z axle slide; The outside of lathe bed is totally-enclosed protective cover, and directing station is installed in the front of whole lathe, can move freely.In the back of lathe bed is cooling fuel tank and hydraulic power unit, and the right side of lathe bed is the circulation fuel tank.On the guide rail slide block of the rolling linear guide of drilling rod casing overall fixed above Z axle slide, Z axle slide can move forward and backward along Z-direction under the driving of W axle servomotor, reaches the purpose of processing different-diameter bent axle.
Unified for unitary whole lathe bed, high-accuracy rotary table, W axle, precision digital control system and the automatic fitration of accurate positioning, chip removal device, guaranteed the normal cutting of large-scale bent axle straight hole, inclined hole.
The beneficial effects of the utility model are, unification combines with W axle, precision digital control system and automatic fitration, the chip removal device of high-accuracy rotary table, accurate positioning for the unitary whole lathe bed, has guaranteed the smooth processing of various large-scale bent axle straight holes, inclined hole.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the front view of large-scale bent axle NC deep hole drilling machine.
Fig. 2 is the left view of large-scale bent axle NC deep hole drilling machine.
Fig. 3 is the vertical view of large-scale bent axle NC deep hole drilling machine.
1. lathe beds among the figure, 2. rolling linear guide, 3. supporting plate, 4. rotary table, 5.W axle base, 6. slide, 7. drill rod box, 8 machine shields, 9. leading truck, 10. crankshaft workpiece, 11. work piece holders, 12.T shape groove workbench, 13. control panel, 14. automatic magnetic Scrap-removing machine, 15. precision ball screws, 16.Z axle servomotor.
The specific embodiment
In Fig. 1,2,3, large-scale bent axle NC deep hole drilling machine, its bottom is lathe bed (1), around the lathe bed is machine shield (8), T-slot workbench (12) is installed in above the lathe bed anterior, and work piece holder (11) is installed on it, above clamping crankshaft workpiece (10); Rolling linear guide (2) is installed in the rear portion above the lathe bed (1), top supporting plate (3), rotary table (4), W axle base (5), slide (6), the drill rod box (7) of being equipped with successively of rolling linear guide, leading truck (9) is installed on the front end face of slide (6), precision ball screw (15) and Z axle servomotor (16) are housed on the slide, automatically magnetic Scrap-removing machine (14) is installed in the centre of lathe bed, and stretch out the right-hand member of lathe, be the circulation fuel tank below it, the front of lathe bed is control panel (13).
During machine tooling, at first according to the machining angle of crankshaft hole, rotary table rotates to the angle of regulation, and slide moves forward to suitable position under the driving of servomotor at this moment, the location; Leading truck holds out against on the crankshaft workpiece forward and seals, the drill rod box main axis rotation, and under the driving of servomotor, march forward to the deep hole machining of beginning crankshaft workpiece.
Claims (4)
1, a kind of large-scale bent axle NC deep hole drilling machine, form by lathe bed, rolling linear guide, supporting plate, rotary table, W axle base, slide, drill rod box, machine shield, leading truck, crankshaft workpiece, work piece holder, T-slot workbench, control panel, automatic magnetic Scrap-removing machine, precision ball screw, Z axle servomotor, it is characterized in that: its bottom is lathe bed (1), T-slot workbench (12) is installed in above the lathe bed anterior, work piece holder (11) is installed on it, above clamping crankshaft workpiece (10); Rolling linear guide (2) is installed in the rear portion above the lathe bed (1), top supporting plate (3), rotary table (4), W axle base (5), slide (6), the drill rod box (7) of being equipped with successively of rolling linear guide, leading truck (9) is installed on the front end face of slide (6), and precision ball screw (15) and Z axle servomotor (16) are housed on the slide.
2, large-scale bent axle NC deep hole drilling machine according to claim 1 is characterized in that: automatic magnetic Scrap-removing machine (14) is installed in the middle of the lathe bed, and is stretched out the right-hand member of lathe.
3, large-scale bent axle NC deep hole drilling machine according to claim 1 is characterized in that: around the lathe bed is machine shield (8).
4, large-scale bent axle NC deep hole drilling machine according to claim 1 is characterized in that: the front of lathe bed is control panel (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820025975XU CN201223958Y (en) | 2008-07-19 | 2008-07-19 | Large-sized crankshaft numerical control deep-hole drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820025975XU CN201223958Y (en) | 2008-07-19 | 2008-07-19 | Large-sized crankshaft numerical control deep-hole drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201223958Y true CN201223958Y (en) | 2009-04-22 |
Family
ID=40596836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820025975XU Expired - Fee Related CN201223958Y (en) | 2008-07-19 | 2008-07-19 | Large-sized crankshaft numerical control deep-hole drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201223958Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670522B (en) * | 2009-09-29 | 2011-04-06 | 中捷机床有限公司 | High-speed horizontal machining center complete machine structure and manufacture method |
| CN102049547A (en) * | 2009-11-04 | 2011-05-11 | 天津市宝涞精密机械有限公司 | Device for machining inclined hole in cylinder body |
| CN102248193A (en) * | 2011-06-16 | 2011-11-23 | 常州宝隆冶金设备制造有限公司 | Processing unit and processing method of oblique oil holes of roll shaft parts |
| CN103192115A (en) * | 2013-03-28 | 2013-07-10 | 北京北方红旗精密机械制造有限公司 | Finishing machine of valve guide hole of V type cylinder |
| CN103341651A (en) * | 2013-06-28 | 2013-10-09 | 侯马市东鑫机械铸造有限公司 | Drilling machine for machining crankshaft inclined oil hole of engine |
| CN107160206A (en) * | 2017-07-14 | 2017-09-15 | 辽宁五八内燃机配件有限公司 | Main bearing journal machining of oil hole fixture |
-
2008
- 2008-07-19 CN CNU200820025975XU patent/CN201223958Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670522B (en) * | 2009-09-29 | 2011-04-06 | 中捷机床有限公司 | High-speed horizontal machining center complete machine structure and manufacture method |
| CN102049547A (en) * | 2009-11-04 | 2011-05-11 | 天津市宝涞精密机械有限公司 | Device for machining inclined hole in cylinder body |
| CN102248193A (en) * | 2011-06-16 | 2011-11-23 | 常州宝隆冶金设备制造有限公司 | Processing unit and processing method of oblique oil holes of roll shaft parts |
| CN103192115A (en) * | 2013-03-28 | 2013-07-10 | 北京北方红旗精密机械制造有限公司 | Finishing machine of valve guide hole of V type cylinder |
| CN103341651A (en) * | 2013-06-28 | 2013-10-09 | 侯马市东鑫机械铸造有限公司 | Drilling machine for machining crankshaft inclined oil hole of engine |
| CN107160206A (en) * | 2017-07-14 | 2017-09-15 | 辽宁五八内燃机配件有限公司 | Main bearing journal machining of oil hole fixture |
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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: 20090422 Termination date: 20130719 |