CN205309313U - Numerical control motor seat boring machine overhang tube -in -tube structure - Google Patents
Numerical control motor seat boring machine overhang tube -in -tube structure Download PDFInfo
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- CN205309313U CN205309313U CN201620087943.7U CN201620087943U CN205309313U CN 205309313 U CN205309313 U CN 205309313U CN 201620087943 U CN201620087943 U CN 201620087943U CN 205309313 U CN205309313 U CN 205309313U
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- gear
- main shaft
- headstock
- bearing
- tube
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- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000003754 machining Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a numerical control motor seat boring machine overhang tube -in -tube structure, including headstock, differential feed case, servo motor, bearing, stretch sleeve, main shaft, transmission shaft, carousel, ram, cutting board, gear, screw, lead screw, cutter and main motor soon, axle contracting draws together fore bearing and rear bearing, and the gear includes first gear and second gear, and the differential feed case is continuous with the headstock, and main shaft and transmission shaft are all installed in the headstock, stretches the sleeve soon and keeps away from one side of main shaft and install carousel, ram and cutting board in proper order. The device simple structure, reasonable in design, the fault rate is low, and the safety in utilization goes with operating stability, the problem of the processing of the part more than large -scale friendship, dc generator and the motor bed -plate bore diameter 1000mm, more than the length 3000mm very difficult is solved, improved the machining efficiency and the precision of large -scale deep hole class parts such as motor cabinet greatly, the device's design is calculated through the finite element, and sleeve rigidity is high, the precision is good, processes effectually.
Description
Technical field
The utility model relates to a kind of device for machine tool, and specifically a kind of numerical-control motor seat boring machine is outstanding stretches tube-in-tube structure.
Background technology
Along with the development of science and technology, the leap of people's economic level and the progress of people's living standard, electric energy is applied energetically in the every field of the life of people, work, production and study. The Conversion of energy of the forms such as water energy, heat energy, nuclear power, wind energy and luminous energy is produce by electric energy generator, and electric energy can be divided into direct current energy, AC energy and high frequency electric energy. The use of electric energy is accompanied someone wideling popularize along with generator, the processing of the part of current large-scale AC and DC generator and electric motor support more than diameter of bore 1000mm, length more than 3000mm is very difficult, the end face of motor seat part and interior hole lack single-purpose machine and process, generally also at large-scale deep-hole type parts such as use tradition Boring machine processing motor seats, owing to tradition boring spindle diameter is little, rigidity is poor, make the working (machining) efficiency of the large-scale deep-hole type parts such as motor seat low, low precision.
Practical novel content
The purpose of this utility model is that providing a kind of numerical-control motor seat boring machine to hang stretches tube-in-tube structure, to solve in above-mentioned background technology the problem proposed.
For achieving the above object, the utility model provides following technical scheme:
A kind of numerical-control motor seat boring machine is outstanding stretches tube-in-tube structure, comprises headstock, differential feeding tank, servomotor, bearing, revolve and stretch sleeve, main shaft, transmission shaft, rotating disk, ram, knife plate, gear, silk is female, leading screw, cutter and mair motor, described bearing comprises front bearing and rear bearing, gear comprises the first gear and the 2nd gear, differential feeding tank is connected with headstock, servomotor is arranged on headstock, main shaft and transmission shaft are installed in headstock and transmission shaft is positioned at main shaft, main shaft is all connected with differential feeding tank with transmission shaft and outside main shaft and transmission shaft all extend headstock, the outside of main shaft side is provided with rear bearing, rear bearing is positioned at headstock, headstock is stretched sleeve with revolving and is connected and main shaft and transmission shaft run through to revolve and stretch sleeve, the outside of another side of main shaft is provided with front bearing and front bearing is positioned to revolve and stretches sleeve, revolves and stretches sleeve and be provided with rotating disk successively away from the side of main shaft, ram and knife plate, main shaft is provided with the first gear and the 2nd gear near the side of rotating disk, and ram is provided with silk mother and leading screw, and tool setting is on knife plate, and mair motor is arranged on headstock.
As further program of the utility model: the first gear and the 2nd gear all adopt conical gear.
As further program of the utility model: front bearing and rear bearing all adopt sliding surface bearing.
Compared with prior art, the beneficial effects of the utility model are: this apparatus structure is simple, reasonable in design, failure rate is low, it may also be useful to security and good operation stability; Solve the problem that the processing of the part of large-scale AC and DC generator and electric motor support more than diameter of bore 1000mm, length more than 3000mm is very difficult, substantially increase working (machining) efficiency and the precision of the large-scale deep-hole type parts such as motor seat, the design of this device is through FEM (finite element) calculation, sleeve rigidity height, precision are good, and processing effect is good.
Accompanying drawing explanation
Fig. 1 is that numerical-control motor seat boring machine hangs the structural representation stretching tube-in-tube structure.
Wherein: 1-headstock, the differential feeding tank of 2-, 3-servomotor, 4-rear bearing, 5-revolves and stretches sleeve, 6-main shaft, 7-transmission shaft, 8-front bearing, 9-rotating disk, 10-ram, 11-knife plate, 12-first gear, 13-the 2nd gear, and 14-silk is female, 15-leading screw.
Embodiment
Below in conjunction with embodiment, the technical scheme of this patent is described in more detail.
Referring to Fig. 1, a kind of numerical-control motor seat boring machine is outstanding stretches tube-in-tube structure, comprises headstock 1, differential feeding tank 2, servomotor 3, bearing, revolve and stretch sleeve 5, main shaft 6, transmission shaft 7, rotating disk 9, ram 10, knife plate 11, gear, silk female 14, leading screw 15, cutter and mair motor, described bearing comprises front bearing 8 and rear bearing 4, gear comprises the first gear 12 and the 2nd gear 13, differential feeding tank 2 is connected with headstock 1, servomotor 3 is arranged on headstock 1, main shaft 6 and transmission shaft 7 are installed in headstock 1 and transmission shaft 7 is positioned at main shaft 6, main shaft 6 is all connected with differential feeding tank 2 with transmission shaft 7 and outside main shaft 6 and transmission shaft 7 all extend headstock 1, the outside of main shaft 6 side is provided with rear bearing 4, rear bearing 4 is positioned at headstock 1, headstock 1 is stretched sleeve 5 with revolving and is connected and main shaft 6 and transmission shaft 7 run through to revolve and stretch sleeve 5, the outside of another side of main shaft 6 is provided with front bearing 8 and front bearing 8 is positioned to revolve and stretches sleeve 5, revolves and stretches sleeve 5 and be provided with rotating disk 9 successively away from the side of main shaft 6, ram 10 and knife plate 11, main shaft 6 is provided with the first gear 12 and the 2nd gear 13 near the side of rotating disk 9, and ram 10 is provided with silk female 14 and leading screw 15, and tool setting is on knife plate 11, and mair motor is arranged on headstock 1. first gear 12 and the 2nd gear 12 all adopt conical gear. front bearing 8 and rear bearing 4 all adopt sliding surface bearing.
Principle of work of the present utility model is: when mair motor normal operation, when servomotor 3 non rotating, the power of mair motor passes to main shaft 6 by headstock 1, and drive shaft 6 rotates and drives rotating disk 9, ram 10, knife plate 11 and cutter only to carry out rotating main motion; When mair motor does not work, rotating disk 9, ram 10, knife plate 11 and cutter non rotating, the power of servomotor 3 drives transmission shaft 7 to rotate by differential feeding tank 2, and drive the first gear 12, the 2nd gear 13 and silk female 14 to rotate, drive leading screw 15 to do radial alignment motion, make ram 10, knife plate 11 and cutter do radial alignment feeding movement; At mair motor together with servomotor 3 when normal operation, the power of mair motor passes to main shaft 6 by headstock 1 on the one hand, and drive shaft 6 rotates and drives rotating disk 9, ram 10, knife plate 11 and cutter to carry out rotating main motion;The power of servomotor 3 drives transmission shaft 7 to rotate by differential feeding tank 2 on the other hand, and drive the first gear 12, the 2nd gear 13 and silk female 14 to rotate, leading screw 15 is driven to do radial alignment motion, making ram 10, knife plate 11 and cutter do radial alignment feeding movement, namely radial alignment feeding movement also done by ram 10, knife plate 11 and cutter while doing radial alignment feeding movement. This apparatus structure is simple, reasonable in design, failure rate is low, it may also be useful to security and good operation stability; Solve the problem that the processing of the part of large-scale AC and DC generator and electric motor support more than diameter of bore 1000mm, length more than 3000mm is very difficult, substantially increase working (machining) efficiency and the precision of the large-scale deep-hole type parts such as motor seat, the design of this device is through FEM (finite element) calculation, sleeve rigidity height, precision are good, and processing effect is good.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned enforcement mode, in the ken that one skilled in the relevant art possesses, it is also possible to make a variety of changes under the prerequisite not departing from this patent objective.
Claims (3)
1. a numerical-control motor seat boring machine hangs and stretches tube-in-tube structure, it is characterised in that, comprise headstock, differential feeding tank, servomotor, bearing, revolve and stretch sleeve, main shaft, transmission shaft, rotating disk, ram, knife plate, gear, silk is female, leading screw, cutter and mair motor, described bearing comprises front bearing and rear bearing, gear comprises the first gear and the 2nd gear, differential feeding tank is connected with headstock, servomotor is arranged on headstock, main shaft and transmission shaft are installed in headstock and transmission shaft is positioned at main shaft, main shaft is all connected with differential feeding tank with transmission shaft and outside main shaft and transmission shaft all extend headstock, the outside of main shaft side is provided with rear bearing, rear bearing is positioned at headstock, headstock is stretched sleeve with revolving and is connected and main shaft and transmission shaft run through to revolve and stretch sleeve, the outside of another side of main shaft is provided with front bearing and front bearing is positioned to revolve and stretches sleeve, revolves and stretches sleeve and be provided with rotating disk successively away from the side of main shaft, ram and knife plate, main shaft is provided with the first gear and the 2nd gear near the side of rotating disk, and ram is provided with silk mother and leading screw, and tool setting is on knife plate, and mair motor is arranged on headstock.
2. numerical-control motor seat boring machine according to claim 1 is outstanding stretches tube-in-tube structure, it is characterised in that, described first gear and the 2nd gear all adopt conical gear.
3. numerical-control motor seat boring machine according to claim 1 and 2 is outstanding stretches tube-in-tube structure, it is characterised in that, described front bearing and rear bearing all adopt sliding surface bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087943.7U CN205309313U (en) | 2016-01-28 | 2016-01-28 | Numerical control motor seat boring machine overhang tube -in -tube structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087943.7U CN205309313U (en) | 2016-01-28 | 2016-01-28 | Numerical control motor seat boring machine overhang tube -in -tube structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205309313U true CN205309313U (en) | 2016-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620087943.7U Expired - Fee Related CN205309313U (en) | 2016-01-28 | 2016-01-28 | Numerical control motor seat boring machine overhang tube -in -tube structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205309313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008936A (en) * | 2017-05-27 | 2017-08-04 | 常熟市恒康机械制造有限公司 | A kind of support special boring machine |
-
2016
- 2016-01-28 CN CN201620087943.7U patent/CN205309313U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008936A (en) * | 2017-05-27 | 2017-08-04 | 常熟市恒康机械制造有限公司 | A kind of support special boring machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20180128 |