CN202185610U - Numerical control deep hole drilling machine - Google Patents
Numerical control deep hole drilling machine Download PDFInfo
- Publication number
- CN202185610U CN202185610U CN2011202395784U CN201120239578U CN202185610U CN 202185610 U CN202185610 U CN 202185610U CN 2011202395784 U CN2011202395784 U CN 2011202395784U CN 201120239578 U CN201120239578 U CN 201120239578U CN 202185610 U CN202185610 U CN 202185610U
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- CN
- China
- Prior art keywords
- deep hole
- drilling machine
- hole drilling
- fixed
- main shaft
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a numerical control deep hole drilling machine which is made by utilizing the principle that a magnetostrictive bar generates vibration in an energized coil, successfully solves the problems of chip breaking and chip removal in deep hole machining, and mainly consists of a drilling machine body, a servo motor, a sliding plate, a spindle, a rack wheel, a belt, a pinion, a spindle motor, a motor base, a drill bit, a hydraulic fixture and the like; for the numerical control deep hole drilling machine, the cutting edge part of the drill bit is caused to produce active controlled excitation under the action of excitation signals generated by magnetostrictive materials in an excitation coil, and the function of chip removal is realized. The twisting of cuttings on a cutter fixture and a workpiece fixture is avoided, and the working conditions for cutting of the machining cutter and the workpiece can be improved. The utility model provides the numerical control deep hole drilling machine which is humanized in design, stable in working, low in fault rate, and obviously improved in workpiece processing precision and production efficiency.
Description
Technical field
The utility model relates to the Digit Control Machine Tool processing technique field, and a kind of NC deep hole drilling machine that is used for deep hole processing is provided especially.
Background technology
As everyone knows, under identical requirement and processing conditions, machining hole is much more complicated than the processing axle.Along with progress of science and technology; The continuous appearance of the difficult deep hole processing part of novel high-strength, high rigidity and high value; What processing work required on working depth, machining accuracy and working (machining) efficiency improves constantly, and makes deep hole machining become the critical process and the processing difficulties of machining.In traditional processing deep hole method, get into short distance instrument is retreated, so that cutting fluid gets into the processing district; Wash away chip, the injection campaign of retreating with cutting fluid of instrument has prolonged the required time of drilling, and the drill bit easy abrasion fractures; Be difficult to realize chip breaking, chip removal, the poor stability that pierces, working (machining) efficiency is low; Concerning the gun drilling of difficult-to-machine material, more problem can appear particularly.
Summary of the invention
The utility model provides a kind of drilling machine of deep hole drilling especially, and this drilling machine has overcome the defective of existing process equipment, improves the machining accuracy and the surface roughness of drilling, and has improved the stability of drilling greatly; This drilling machine reasonable in design, cost of manufacture is low, can be widely used in the deep hole machining of workpiece.
The drilling machine of the said a kind of deep hole drilling of the utility model is characterized in that: said drilling machine mainly is made up of lathe bed 1, servomotor 2, slide unit 3, main shaft 4, gear wheel 5, belt 6, pinion 7, spindle motor 8, motor cabinet 9, drill bit 10, hydraulically operated fixture 11; Wherein, servomotor 2 drives slide unit 3 and does rectilinear motion, and main shaft 4 is fixed on the slide unit 3; Motor cabinet 9 is fixed on the slide unit 3, and is positioned at the top of main shaft 4, and spindle motor 8 is fixed on the motor cabinet 9; Spindle motor 8 is fixing with pinion 7, and gear wheel 5 is fixed on an end of main shaft 4, and gear wheel 5 is connected through belt 6 with pinion 7; Drill bit 10 is at the other end of main shaft 4, and hydraulically operated fixture 11 is fixed on the lathe bed 1, and workpiece to be machined is fixed on the hydraulically operated fixture 11.
The drilling machine of the said a kind of deep hole drilling of the utility model is characterized in that: said main shaft mainly is made up of housing 21, bearing 22, hollow shaft 23, magnetostrictive rod 24, coil 25, transiting rod 26, drill headstock 27, wherein; Hollow shaft 23 is in housing 21; Coil 25 is in hollow shaft 23, and magnetostrictive rod 24 is in coil 25, and magnetostrictive rod 24 is connected with transiting rod 26; Drill headstock 27 is fixed on an end of hollow shaft 23, and drill headstock 27 is connected with drill bit 10.
Description of drawings
Fig. 1 is the deep hole drilling machine front view;
Fig. 2 main shaft sketch map
The specific embodiment
The said a kind of NC deep hole drilling machine of present embodiment; It is characterized in that: said a kind of NC deep hole drilling machine is characterized in that: said drilling machine is made up of lathe bed 1, servomotor 2, slide unit 3, main shaft 4, gear wheel 5, belt 6, pinion 7, spindle motor 8, motor cabinet 9, drill bit 10, hydraulically operated fixture 11; Wherein, servomotor 2 drives slide unit 3 and does rectilinear motion, and main shaft 4 is fixed on the slide unit 3, and motor cabinet 9 is fixed on the slide unit 3; And be positioned at the top of main shaft 4, and spindle motor 8 is fixed on the motor cabinet 9, and spindle motor 8 is fixing with pinion 7; Gear wheel 5 is fixed on an end of main shaft 4, and gear wheel 5 is connected through belt 6 with pinion 7, and drill bit 10 is at the other end of main shaft 4; Hydraulically operated fixture 11 is fixed on the lathe bed 1, and workpiece to be machined is fixed on the hydraulically operated fixture 11, is fixed to clamp by hydraulically operated fixture 11.Servomotor 2 control slide units 3 are done feed motion, and the main shaft 4 that drives on the slide unit 3 is done feed motion, realizes the feeding of drill bit 10, and 4 rotations of spindle motor 8 control main shafts drive drill bit 10 and rotate.
The said a kind of NC deep hole drilling machine of present embodiment is characterized in that: said main shaft mainly is made up of housing 21, bearing 22, hollow shaft 23, magnetostrictive rod 24, coil 25, transiting rod 26, drill headstock 27, wherein; Hollow shaft 23 is in housing 21; Coil 25 is in hollow shaft 23, and magnetostrictive rod 24 is in coil 25, and magnetostrictive rod 24 is connected with transiting rod 26; Drill headstock 27 is fixed on an end of hollow shaft 23, and drill headstock 27 is connected with drill bit 10.
Pass through controllable current in the coil 25; Magnetostrictive rod 24 produces flexible under the effect of magnetic field, drives drill bit 10 positions and produces the active controllable exciting, simultaneously the rotation of main shaft 4 control drill bits 10; Realization drill bit 10 is successfully realized gun drilling rotating axial vibration simultaneously.
Claims (2)
1. NC deep hole drilling machine, it is characterized in that: said NC deep hole drilling machine mainly is made up of lathe bed (1), servomotor (2), slide unit (3), main shaft (4), gear wheel (5), belt (6), pinion (7), spindle motor (8), motor cabinet (9), drill bit (10), hydraulically operated fixture (11); Wherein, servomotor (2) drives slide unit (3) and does rectilinear motion, and main shaft (4) is fixed on the slide unit (3); Motor cabinet (9) is fixed on the slide unit (3), and is positioned at the top of main shaft (4), and spindle motor (8) is fixed on the motor cabinet (9); Spindle motor (8) is fixing with pinion (7); Gear wheel (5) is fixed on an end of main shaft (4), and gear wheel (5) is connected through belt (6) with pinion (7), and drill bit (10) is at the other end of main shaft (4); Hydraulically operated fixture (11) is fixed on the lathe bed (1), and processing work is fixed on the hydraulically operated fixture (11).
2. according to the said NC deep hole drilling machine of claim 1; It is characterized in that: said main shaft (4) mainly is made up of housing (21), bearing (22), hollow shaft (23), magnetostrictive rod (24), coil (25), transiting rod (26), drill headstock (27); Wherein, hollow shaft (23) is in housing (21), and coil (25) is in hollow shaft (23); Magnetostrictive rod (24) is in coil (25); Magnetostrictive rod (24) is connected with transiting rod (26), and drill headstock (27) is fixed on an end of hollow shaft (23), and drill headstock (27) is connected with drill bit (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202395784U CN202185610U (en) | 2011-07-08 | 2011-07-08 | Numerical control deep hole drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202395784U CN202185610U (en) | 2011-07-08 | 2011-07-08 | Numerical control deep hole drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202185610U true CN202185610U (en) | 2012-04-11 |
Family
ID=45917083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202395784U Expired - Fee Related CN202185610U (en) | 2011-07-08 | 2011-07-08 | Numerical control deep hole drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202185610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111644657A (en) * | 2020-07-22 | 2020-09-11 | 浙江人驰汽车配件有限公司 | Automatic puncher and automatic drilling equipment |
| DE102023207042A1 (en) | 2022-07-25 | 2024-01-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein | Tool chuck for a rotating tool |
-
2011
- 2011-07-08 CN CN2011202395784U patent/CN202185610U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111644657A (en) * | 2020-07-22 | 2020-09-11 | 浙江人驰汽车配件有限公司 | Automatic puncher and automatic drilling equipment |
| DE102023207042A1 (en) | 2022-07-25 | 2024-01-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein | Tool chuck for a rotating tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20160708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |