CN104785816B - A kind of numerical control multi-shaft deep hole drilling machine of horizontal processing ring mould - Google Patents
A kind of numerical control multi-shaft deep hole drilling machine of horizontal processing ring mould Download PDFInfo
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- CN104785816B CN104785816B CN201510241840.1A CN201510241840A CN104785816B CN 104785816 B CN104785816 B CN 104785816B CN 201510241840 A CN201510241840 A CN 201510241840A CN 104785816 B CN104785816 B CN 104785816B
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- ring mould
- slide unit
- numerical control
- drilling machine
- hole drilling
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/02—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for boring deep holes; Trepanning, e.g. of gun or rifle barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
Abstract
The present invention relates to a kind of numerical control multi-shaft deep hole drilling machine of horizontal processing ring mould, which includes lathe bed part, multiple slide unit parts, multiple chip removal box parts, multiple spindle units, worktable part, casing component, chip removal channel parts, cutting fluid part, electric component and pedal.High-speed main spindle is present invention employs, to the horizontal placement of ring mould, with Huan Mo centers as axial line, power spindle is uniformly dispersed in ring mould periphery, after on ring mould, one week nib is machined, middle workbench band rotating ring mould lifting, change gear processing next row nib, circulation successively completes processing, without the need for supplementing, working (machining) efficiency is substantially increased, and deep hole drilling machine of the present invention improves load capacity, maximum processing ring mould weight meets the market demand of existing ring mould up to 2000KG.The numerical control multi-shaft deep hole drilling machine of the horizontal processing ring mould of the present invention has the advantages that workpiece load-bearing big, high transmission accuracy, high in machining efficiency, safe and reliable, greatlys save the production cost of enterprise, meets the market demand that numerical control deep-hole bores the large-scale ring mould of processing.
Description
Technical field
The present invention relates to NC deep hole drilling machine field, more particularly, to processes the number of feed ring mould or bio-fuel ring mould
Control multi spindle deep hole drilling machine.
Background technology
It is well known that ring mould granulator be widely used in the grain formings of biomass energy such as the processing of feed, straw wood chip,
In the production of the production of composite fertilizer, marigold particles compacting, oil and plastic pellet.Different material selects different granulators,
But its core part is ring die of granulator.It reduces the aspect shadows such as production cost to improving product quality and yield, reducing energy consumption
Ring very big, while and one of granulator part most easy to wear.On ring mould circumference, the roughness of nib is to affect ring mould particle
One important indicator of machine production capacity.
The producer of many production ring moulds domestic at present still processes ring mould using fluted drill, and working (machining) efficiency is low, and ring mould
The roughness of upper surface hole cannot ensure, greatly reduce the service life of ring mould.
The lathe of ring mould is processed on market using drill gun, ring mould is vertical placement, for two spindle pitch are required, axle
Spacing is relevant with the working width of ring mould, and when it is odd number that ring mould nib needs the row of processing, the lathe needs secondary operation
Supplement.And workpiece load-bearing only has 800KG or so, for heavier ring mould, clamping can be sagging after getting on, and causes nib on ring mould
Position distribution is uneven, it is impossible to meet the market demand.
Based on above-mentioned technical problem, the present invention proposes a kind of NC deep hole drilling machine of horizontal processing ring mould, adopts
With high-speed main spindle, the horizontal placement of ring mould, with Huan Mo centers as axial line, power spindle is uniformly dispersed in ring mould periphery, on ring mould
After nib is machined within one week, middle workbench band rotating ring mould lifting, change gear processing next row nib, and circulation successively completes to add
Work, without the need for supplementing, substantially increases working (machining) efficiency.And the deep hole drilling machine improves load capacity, maximum processing ring mould weight
Up to 2000KG, the market demand of existing ring mould is met.
The content of the invention
It is an object of the invention to overcome prior art not enough, there is provided a kind of workpiece load-bearing is big, high transmission accuracy, processing effect
High, the safe and reliable NC deep hole drilling machine of rate, so as to greatly save the production cost of enterprise, meets numerical control deep-hole and bores processing greatly
The market demand of type ring mould.
The technical scheme is that：It is a kind of it is horizontal processing ring mould numerical control multi-shaft deep hole drilling machine, it include lathe bed part,
Multiple slide unit parts, multiple chip removal box parts, multiple spindle units, worktable part, casing component, chip removal channel parts, cutting
Liquid part, electric component and pedal, the lathe bed part is by main base, multiple sub-mounts, main lathe bed and multiple secondary lathe bed groups
Into the main base is placed on level ground, and the sub-mount side is connected with main base, and main lathe bed is arranged on the main base
Above, secondary lathe bed is separately mounted to above the sub-mount, and the plurality of slide unit part is by multiple upper slide unit feed mechanisms, upper cunning
Platform motor, downslide table transferring mechanism and lower slide unit motor composition, the downslide table transferring mechanism are separately mounted to master
Above lathe bed and secondary lathe bed, the upper slide unit feed mechanism is arranged on above downslide table transferring mechanism, and the upper slide unit drives electricity
Machine is connected with upper slide unit feed mechanism, drives the upper slide unit feed mechanism motion, the lower slide unit motor and lower slide unit
Travel mechanism connects, and drives the motion of downslide table transferring mechanism, the plurality of chip removal box part by multiple chip removal casees, guide sleeve mechanism and
Oil sealing mechanism constitutes, and chip removal case is arranged on above upper slide unit feed mechanism, and guide sleeve mechanism is arranged on chip removal case front end, oil sealing mechanism
Installed in chip removal box back.
Further, the plurality of spindle unit is by multiple electro spindles and connects knife bar and constitutes, described to connect knife bar and electro spindle
Connection, the electro spindle are arranged on above the upper slide unit feed mechanism.
Further, the worktable part is driven by guiding mechanism, elevating mechanism, rotary index mechanism, chuck and rotation
Dynamic motor composition, the guiding mechanism are connected with the side of the main lathe bed, and the elevating mechanism is connected with guiding mechanism, described
Elevating mechanism bottom is arranged on main base, and the rotary index mechanism is arranged on elevating mechanism table top, the rotation driving electricity
Machine is connected with rotary index mechanism, drives rotary index mechanism numerical control scale-division, the chuck to be arranged on rotary index mechanism
It is upper to be used to clamp workpiece.
Further, the plurality of slide unit part, worktable part are centered on the shaft center line of rotary index mechanism
Uniformly.
Further, the casing component is made up of underframe mechanism, upper ledge mechanism and oil pumping mist device, and underframe mechanism installs
On main base and sub-mount, the upper ledge mechanism is arranged in underframe mechanism, and the oil pumping mist device is above upper ledge mechanism.
Further, the chip removal channel parts by dregs guiding groove, draw bits groove, scrap receiving bucket, crumb guiding pipe, connect bits groove, chip area and
Gathering sill constitute, wherein dregs guiding groove in chip removal bottom portion, below upper slide unit feed mechanism, draw bits groove under dregs guiding groove
Face, is connected with downslide table transferring mechanism, scrap receiving bucket be arranged on elevating mechanism table top, crumb guiding pipe below scrap receiving bucket, with scrap receiving bucket
Connection, connect bits groove below crumb guiding pipe, chip area connect bits groove below, be connected with main lathe bed, gathering sill connect consider to be worth doing groove above, with
Underframe mechanism connects.
Further, the cutting fluid part is by coarse filtration mechanism, fine filter structure, oil supply mechanism, cooling body and oil
Case is constituted, and coarse filtration mechanism scrap receiving opening is located at below the chip area and gathering sill, the fine filter structure and supplies oil machine
Structure is all arranged on above fuel tank.
Further, the electric component is made up of guidance panel, whirling arm mechanism and electric cabinet, the electric cabinet horizontal positioned,
The whirling arm mechanism is arranged on above electric cabinet, and the guidance panel is connected with whirling arm mechanism, and cable is by underframe mechanism
Wire casing enters electric cabinet from above electric cabinet.
Further, the pedal is made up of left-hand tread plate and right-hand tread plate, and the left-hand tread plate and right-hand tread plate are individually positioned in bed
Between body angle and on level ground.
In sum, the invention has the beneficial effects as follows：The present invention adopts high-speed electric main shaft, when substantially increasing machining small
Feed rate, improve processing ring mould nib efficiency, and the present invention exploitation horizontal form processing, the horizontal placement of ring mould,
With Huan Mo centers as axial line, power spindle is uniformly dispersed in ring mould periphery, after on ring mould, one week nib is machined, middle work
Make platform band rotating ring mould lifting, change gear processing next row nib, circulation successively completes processing, without the need for supplementing, substantially increases processing
Efficiency；Vertical type ring mould lathe, workpiece are weighed 800KG or so, and for heavier ring mould, clamping can be sagging after getting on, and causes ring mould
Upper die hole location skewness, digital control lifting workbench of the present invention using independent research, maximum workpiece are weighed 2000KG, full
The foot market demand of existing bio-fuel ring mould；Vertical processing ring Molded Depth hole drill machine, the knot of single slide unit cursor slide guiding of employing
Structure, when the structure processes the hole of more than 12mm, has vibration, affects the roughness of nib.The double slide units of machinery that the present invention is adopted enter
To mechanism, the rigidity of feed mechanism is improve, high feeding substantially increases working (machining) efficiency.
The present invention is described in more detail below by embodiment.
Description of the drawings
Fig. 1 shows the isometric plan of the embodiment of the present invention；
Fig. 2 shows the sectional view along the structure line A-A shown in Fig. 3；
Fig. 3 shows the top view of the structural plan of present invention enforcement；
Specific embodiment
1 to accompanying drawing 3 is further described to the present invention with embodiment below in conjunction with the accompanying drawings.But protection scope of the present invention
It is not limited to this.
Fig. 1 to Fig. 3 shows the numerical control multi-shaft deep hole drilling machine of a kind of horizontal processing ring mould of the present invention, and which includes lathe bed portion
Part, multiple slide unit parts, multiple chip removal box parts, multiple spindle units, worktable part, casing component, chip removal channel parts, cut
Cut liquid part, electric component and pedal.
Wherein described lathe bed part is made up of main base 1, multiple sub-mounts 2, main lathe bed 3 and multiple secondary lathe beds 4, main base
1 is placed on level ground, and 2 side of sub-mount is connected with main base 1, and main lathe bed 3 is arranged on above main base 1, and secondary lathe bed 4 is distinguished
Above sub-mount 2.
Multiple slide unit parts by multiple upper slide unit feed mechanisms 5, upper slide unit motor 6, downslide table transferring mechanism 7 and under
Slide unit motor 8 is constituted, and downslide table transferring mechanism 7 is separately mounted to above main lathe bed 3 and secondary lathe bed 4, upper slide unit feeding machine
Structure 5 is arranged on above downslide table transferring mechanism 7, and upper slide unit motor 6 is connected with upper slide unit feed mechanism 5, drives upper slide unit
Feed mechanism 5 is moved, and lower slide unit motor 8 is connected with downslide table transferring mechanism 7, drives downslide table transferring mechanism 7 to move.
The plurality of chip removal box part is made up of multiple chip removal casees 9, guide sleeve mechanism 10 and oil sealing mechanism 11, and chip removal case 9 is pacified
It is mounted in above upper slide unit feed mechanism 5, guide sleeve mechanism 10 is arranged on 9 front end of chip removal case, after oil sealing mechanism 11 is arranged on chip removal case 9
End.
The plurality of spindle unit is by multiple electro spindles 12 and connects knife bar 13 and constitutes, and electro spindle 12 is fed installed in upper slide unit
Above mechanism 5, connect knife bar 13 and be connected with electro spindle 12.
The worktable part is by guiding mechanism 14, elevating mechanism 15, rotary index mechanism 16, chuck 17 and rotation driving
Motor 18 is constituted, and guiding mechanism 14 is connected with 3 side of main lathe bed, and elevating mechanism 15 is connected with guiding mechanism 14, elevating mechanism 15
Bottom is arranged on main base 1, and rotary index mechanism 16 is arranged on 15 table top of elevating mechanism, rotary drive motor 18 and rotation point
Degree mechanism 16 connects, and drives 16 numerical control scale-division of rotary index mechanism, chuck 17 to be arranged in rotary index mechanism 16, for clamping
Workpiece 19.
The plurality of slide unit part is uniform centered on 16 shaft center line of worktable part rotary index mechanism.
The casing component is made up of underframe mechanism 20, upper ledge mechanism 21 and oil pumping mist device 22, and underframe mechanism 20 installs
On main base 1 and sub-mount 2, upper ledge mechanism 21 is arranged in underframe mechanism 20, and oil pumping mist device 22 is in upper ledge mechanism 21
Side.
The chip removal channel parts by dregs guiding groove 23, draw bits groove 24, scrap receiving bucket 25, crumb guiding pipe 26, connect bits groove 27, chip area 28
And gathering sill 29 is constituted.Wherein dregs guiding groove 23 below upper slide unit feed mechanism 5, draws bits groove 24 and exists in 9 bottom of chip removal case
Below dregs guiding groove 23, it is connected with downslide table transferring mechanism 7, scrap receiving bucket 25 is arranged on 15 table top of elevating mechanism, crumb guiding pipe 26 is connecing
Bits bucket 25 below, be connected with scrap receiving bucket 25, connect bits groove 27 below crumb guiding pipe 26, chip area 28 connect bits groove 27 below, with master
Lathe bed 3 connects, gathering sill 29 connect bits groove 27 above, be connected with underframe mechanism 20.
The cutting fluid part is placed on level ground, by coarse filtration mechanism 30, fine filter structure 31, oil supply mechanism
32nd, cooling body 33 and fuel tank 34 are constituted.30 scrap receiving opening of coarse filtration mechanism is located at below chip area 28 and gathering sill 29, and essence is filtered
Mechanism 31 and oil supply mechanism 32 are all arranged on above fuel tank 34.
The electric component is made up of guidance panel 35, whirling arm mechanism 36 and electric cabinet 37,37 horizontal positioned of electric cabinet, pivoted arm machine
Structure 36 is arranged on above electric cabinet 37, and guidance panel 35 is connected with whirling arm mechanism 36, and cable is by the wire casing in underframe mechanism 20
Electric cabinet 37 is entered from above electric cabinet 37.
The pedal is made up of left-hand tread plate 38 and right-hand tread plate 39, and left-hand tread plate 38 and right-hand tread plate 39 are individually positioned in lathe bed angle
Between, on level ground.
During work, workpiece 19 is arranged on chuck 17, and Cutting tool installation manner is to connecing on knife bar 13；Lower slide unit motor 8 drives
Downslide table transferring mechanism 7 is moved, and makes guide sleeve mechanism 10 reach certain distance with 19 face of cylinder of workpiece；Upper slide unit motor 6 drives
Dynamic upper slide unit feed mechanism 5, makes cutter reach certain distance with 19 face of cylinder of workpiece, arranges processing starting point；Close case.
In the course of work, closed shell state, oil pumping mist device 22 start, and oil supply mechanism 32 starts, and electro spindle 12 revolves
Turn；10 top tight workpiece 19 of guide sleeve mechanism, upper slide unit motor 6 drive upper slide unit feed mechanism 5 to move, and make workpiece processing tool
19；After machining, upper slide unit motor 6 drives upper slide unit feed mechanism 5 to move, and makes cutter return to processing starting point, revolves
Turning motor 18 drives rotary index mechanism 16 to rotate, and indexes workpiece 19, with this cyclic process.
After when workpiece 19, this arranges and machines, guide sleeve mechanism 10 leaves workpiece 19, and 15 digital control lifting of elevating mechanism makes workpiece
19 change gear, top tight workpiece 19 again of guide sleeve mechanism 10, repeat epimere operation and process this row, processing of changing gear successively.
The iron filings produced in process and oil, drop to dregs guiding groove 23 from chip removal case 9, fall into and connect bits by drawing bits groove 24
Bucket 25 and main lathe bed 3；Iron filings and oil inside main lathe bed 3 fall into chip area 28 by gathering sill 29, eventually flow to coarse filtration machine
Structure 30；Iron filings inside scrap receiving bucket 25 and oil connect bits groove 27 by connecing bits pipe 26 and falling into, and through chip area 28, eventually flow to slightly mistake
Filter structure 30；Oil after coarse filtration mechanism 30 filters reaches fine filter structure 31, eventually falls into fuel tank 34.
In process, oil temperature is controlled by cooling body 33.
To sum up, the present invention adopts high-speed electric main shaft, substantially increases feed rate during machining small, improves processing ring mould
The efficiency of nib；The deep hole drilling machine of vertical processing ring mould is required for two spindle pitch, the working width of distance between axles and ring mould
Relevant, when it is odd number that ring mould nib needs the row of processing, the lathe needs secondary operation to supplement.And present invention exploitation is sleeping
Formula form processing, the horizontal placement of ring mould, with Huan Mo centers as axial line, power spindle is uniformly dispersed in ring mould periphery, on ring mould
After nib is machined within one week, middle workbench band rotating ring mould lifting, change gear processing next row nib, and circulation successively completes to add
Work, without the need for supplementing, substantially increases working (machining) efficiency；Vertical type ring mould lathe, workpiece are weighed 800KG or so, for heavier ring mould,
Clamping can be sagging after getting on, and causes die hole location skewness on ring mould, digital control lifting work of the present invention using independent research
Make platform, maximum workpiece is weighed 2000KG, meets the market demand of existing bio-fuel ring mould；Vertical processing ring Molded Depth hole drill
Bed, the structure of single slide unit cursor slide guiding of employing, when the structure processes the hole of more than 12mm, has vibration, affects the coarse of nib
Degree.The double slide unit feed mechanisms of machinery that the present invention is adopted, improve the rigidity of feed mechanism, and high feeding substantially increases processing
Efficiency.
The accurate digital control self-powered platform of the present invention is not limited to the structure in above-described embodiment, can carry out various modifications,
In a word, all improvement in without departing from scope of the present invention are within the scope of the present invention.
Claims (9)
1. it is a kind of it is horizontal processing ring mould numerical control multi-shaft deep hole drilling machine, it is characterised in which includes lathe bed part, multiple slide unit portions
Part, multiple chip removal box parts, multiple spindle units, worktable part, casing component, chip removal channel parts, cutting fluid part, electrical equipment
Part and pedal, the lathe bed part are made up of main base, multiple sub-mounts, main lathe bed and multiple secondary lathe beds, the main bottom
Seat is placed on level ground, and the sub-mount side is connected with main base, and main lathe bed is arranged on the main submounts, secondary lathe bed
Be separately mounted to above the sub-mount, the plurality of slide unit part by multiple upper slide unit feed mechanisms, upper slide unit motor,
Downslide table transferring mechanism and lower slide unit motor composition, the downslide table transferring mechanism are separately mounted to main lathe bed and secondary lathe bed
Above, the upper slide unit feed mechanism is arranged on above downslide table transferring mechanism, and the upper slide unit motor is entered with upper slide unit
Connect to mechanism, drive the upper slide unit feed mechanism motion, the lower slide unit motor to be connected with downslide table transferring mechanism,
The motion of downslide table transferring mechanism, the plurality of chip removal box part is driven to be made up of multiple chip removal casees, guide sleeve mechanism and oil sealing mechanism,
Chip removal case is arranged on above upper slide unit feed mechanism, and guide sleeve mechanism is arranged on chip removal case front end, and oil sealing mechanism is arranged on chip removal case
Rear end.
2. it is according to claim 1 it is horizontal processing ring mould numerical control multi-shaft deep hole drilling machine, it is characterised in that the plurality of master
Axle portion part is by multiple electro spindles and connects knife bar and constitutes, and the knife bar that connects is connected with electro spindle, and the electro spindle is on described
Above slide unit feed mechanism.
3. it is according to claim 1 it is horizontal processing ring mould numerical control multi-shaft deep hole drilling machine, it is characterised in that the workbench
Part is made up of guiding mechanism, elevating mechanism, rotary index mechanism, chuck and rotary drive motor, the guiding mechanism and institute
The side connection of main lathe bed is stated, the elevating mechanism is connected with guiding mechanism, and the elevating mechanism bottom is arranged on main base,
The rotary index mechanism is arranged on elevating mechanism table top, and the rotary drive motor is connected with rotary index mechanism, drives institute
Rotary index mechanism numerical control scale-division is stated, the chuck is arranged in rotary index mechanism for clamping workpiece.
4. it is according to claim 3 it is horizontal processing ring mould numerical control multi-shaft deep hole drilling machine, it is characterised in that the plurality of cunning
Platform part, worktable part are uniform centered on the shaft center line of rotary index mechanism.
5. it is according to claim 1 it is horizontal processing ring mould numerical control multi-shaft deep hole drilling machine, it is characterised in that the case portion
Part is made up of underframe mechanism, upper ledge mechanism and oil pumping mist device, and underframe mechanism is arranged on main base and sub-mount, the upper ledge
Mechanism is arranged in underframe mechanism, and the oil pumping mist device is above upper ledge mechanism.
6. it is according to claim 1 it is horizontal processing ring mould numerical control multi-shaft deep hole drilling machine, it is characterised in that the chip area
Part by dregs guiding groove, draw bits groove, scrap receiving bucket, crumb guiding pipe, connect bits groove, chip area and gathering sill and constitute, wherein dregs guiding groove is in chip removal
Bottom portion, below upper slide unit feed mechanism, is drawn bits groove below dregs guiding groove, is connected with downslide table transferring mechanism, connects bits
Installed in elevating mechanism table top, crumb guiding pipe be connected below scrap receiving bucket bucket with scrap receiving bucket, is connect and is considered groove to be worth doing below crumb guiding pipe, chip removal
Groove connect bits groove below, be connected with main lathe bed, gathering sill connect consider to be worth doing groove above, mechanism is connected with underframe.
7. it is according to claim 1 it is horizontal processing ring mould numerical control multi-shaft deep hole drilling machine, it is characterised in that the cutting fluid
Part is made up of coarse filtration mechanism, fine filter structure, oil supply mechanism, cooling body and fuel tank, coarse filtration mechanism scrap receiving opening
Below the chip area and gathering sill, the fine filter structure and oil supply mechanism are all arranged on above fuel tank.
8. it is according to claim 5 it is horizontal processing ring mould numerical control multi-shaft deep hole drilling machine, it is characterised in that the electrical equipment portion
Part is made up of guidance panel, whirling arm mechanism and electric cabinet, and the electric cabinet horizontal positioned, the whirling arm mechanism are arranged on above electric cabinet,
The guidance panel is connected with whirling arm mechanism, and cable enters electric cabinet from above electric cabinet by the wire casing in underframe mechanism.
9. it is according to claim 1 it is horizontal processing ring mould numerical control multi-shaft deep hole drilling machine, it is characterised in that the pedal by
Left-hand tread plate and right-hand tread plate composition, the left-hand tread plate and right-hand tread plate are individually positioned between lathe bed angle and are located on level ground.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510241840.1A CN104785816B (en) | 2015-05-13 | 2015-05-13 | A kind of numerical control multi-shaft deep hole drilling machine of horizontal processing ring mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510241840.1A CN104785816B (en) | 2015-05-13 | 2015-05-13 | A kind of numerical control multi-shaft deep hole drilling machine of horizontal processing ring mould |
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| CN104785816A CN104785816A (en) | 2015-07-22 |
| CN104785816B true CN104785816B (en) | 2017-03-29 |
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| CN109202120A (en) * | 2018-11-13 | 2019-01-15 | 中山迈雷特数控技术有限公司 | A kind of eight headring modulus control drill gun lathes |
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| CN201552473U (en) * | 2009-12-15 | 2010-08-18 | 孝感市鄂职九洲数控机床有限责任公司 | Long-axis part two-end hole processing numerical control machine tool |
| CN103157825A (en) * | 2013-02-21 | 2013-06-19 | 鸿特机械发展(上海)有限公司 | Method of assembly and precision calibration of numerical control four-axis ring die deep hole drill machine tool |
| CN203044951U (en) * | 2013-01-29 | 2013-07-10 | 李耀稳 | Multi-shaft bidirectional processing numerical control drilling machine tool |
| CN203390239U (en) * | 2013-08-08 | 2014-01-15 | 四川迅雷威机械制造有限公司 | Special tool for ring die gun drill |
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| JPS5491891A (en) * | 1977-12-29 | 1979-07-20 | Oiles Industry Co Ltd | Automatic drilling machine that drill plurality of through holes to cylindrical bearing and its drilling method |
| DE102010013480A1 (en) * | 2009-10-02 | 2011-04-07 | Ferroll Gmbh | Cutting tool, in particular peeling tool, boring head, solid boring head or boring head, as well as a cutting machine and method |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201552473U (en) * | 2009-12-15 | 2010-08-18 | 孝感市鄂职九洲数控机床有限责任公司 | Long-axis part two-end hole processing numerical control machine tool |
| CN203044951U (en) * | 2013-01-29 | 2013-07-10 | 李耀稳 | Multi-shaft bidirectional processing numerical control drilling machine tool |
| CN103157825A (en) * | 2013-02-21 | 2013-06-19 | 鸿特机械发展(上海)有限公司 | Method of assembly and precision calibration of numerical control four-axis ring die deep hole drill machine tool |
| CN203390239U (en) * | 2013-08-08 | 2014-01-15 | 四川迅雷威机械制造有限公司 | Special tool for ring die gun drill |
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Address after: 201107 1, 10, 669, Lian you road, Minhang District, Shanghai. Patentee after: Shanghai Ningyuan precision machinery Limited by Share Ltd Address before: 201107 1, 10, 669, Lian you road, Minhang District, Shanghai. Patentee before: Shanghai Ningyuan Precision Machinery Co., Ltd. |
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