CN205763902U - A kind of Efficient lathe main shaft that can rapidly enter stable state - Google Patents
A kind of Efficient lathe main shaft that can rapidly enter stable state Download PDFInfo
- Publication number
- CN205763902U CN205763902U CN201620495737.XU CN201620495737U CN205763902U CN 205763902 U CN205763902 U CN 205763902U CN 201620495737 U CN201620495737 U CN 201620495737U CN 205763902 U CN205763902 U CN 205763902U
- Authority
- CN
- China
- Prior art keywords
- axle
- protective case
- axle center
- center rotor
- stable state
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims description 26
- 238000001816 cooling Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Automatic Control Of Machine Tools (AREA)
Abstract
The utility model discloses a kind of Efficient lathe main shaft that can rapidly enter stable state, including axle bed, cushion socket, balance base, connecting shaft, axle center rotor, base protective case, steady axle protective case, fixture, tool fitting, axle bed, cushion socket, connecting shaft, axle center rotor, fixture, tool fitting are sequentially in axially connecting；Balance base is connected with axle seat portion, and axial rings is wound on cushion socket periphery；Base protective case is positioned in the range of balance base cincture, contacts with balance base, and axial rings is wound on the periphery of cushion socket and connecting shaft；Steady axle protective case is connected with base protective case, and axial rings is wound on axle center rotor periphery, and contacts with axle center rotor；The beneficial effects of the utility model are: machine tool chief axis can be rapidly achieved vibration-stable state and thermal expansion steady statue at initial operating stage, so that main shaft can rapidly enter operation stable state in the early stage, save energy consumption, improve efficiency.
Description
Technical field
This utility model relates to machine tool chief axis manufacturing technology field, a kind of Efficient lathe main shaft that can rapidly enter stable state.
Background technology
Machine tool chief axis refers to the axle driving workpiece or cutter to rotate on lathe.Generally it is made up of main shaft, bearing and driving member etc..Main shaft is to determine the core component that machine tool capability is good and bad, and the kinematic accuracy of spindle unit and the rigidity of structure are to determine crudy and the key factor of stock-removing efficiency, and the index weighing spindle unit performance is mainly running accuracy, rigidity and velocity adaptive.The stability being in operation of main shaft is the key factor that can lathe process the precision component reaching requirement.
Before lathe actual processing workpiece, being required for free-runing operation a period of time allows each side condition of main shaft reach stable state, it is ensured that the degree of stability in the course of processing, but it is longer to generally reach steady state time, causes the waste of the energy and the reduction of working (machining) efficiency.
Utility model content
The purpose of this utility model is for solving the problems of the prior art, it is provided that a kind of Efficient lathe main shaft that can rapidly enter stable state.
For achieving the above object, the utility model proposes a kind of Efficient lathe main shaft that can rapidly enter stable state, including axle bed, cushion socket, balance base, connecting shaft, axle center rotor, base protective case, steady axle protective case, fixture, tool fitting, described axle bed, cushion socket, connecting shaft, axle center rotor, fixture, tool fitting are sequentially in axially connecting；Described balance base is connected with axle seat portion, and axial rings is wound on cushion socket periphery；Described base protective case is positioned in the range of balance base cincture, contacts with balance base, and axial rings is wound on the periphery of cushion socket and connecting shaft；Described steady axle protective case is connected with base protective case, and axial rings is wound on axle center rotor periphery, and contacts with axle center rotor.
Wherein, described balance base is internally provided with frequency of vibration monitor.
Wherein, described axle center rotor is provided with driving cog and bridle, described driving cog and bridle between fixture and steady axle protective case.
Wherein, described steady axle protective case shell surface configuration has inlet and liquid outlet, is internally provided with fore bearing, rear bearing, temperature sensor and cooling circulation pipe, and described fore bearing and rear bearing are distributed in the internal two ends of steady axle protective case, axial rings is outside the rotor of axle center, and is in close contact with axle center rotor；Described cooling circulation pipe is around the distribution of axle center rotor, and is connected with described inlet and liquid outlet.
Advantage of the present utility model and good effect be:
This utility model machine tool chief axis is provided with vibration monitoring and stabilising arrangement, ensure that main shaft can be rapidly achieved vibration-stable state at initial operating stage, it is also provided with temperature monitoring and is uniformly distributed formula cooling system, ensure that main shaft can comparatively fast reach the state that thermal expansion is stable, so that main shaft can rapidly enter operation stable state in the early stage, save energy consumption, improve efficiency.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of a kind of Efficient lathe main shaft that can rapidly enter stable state of this utility model.
In figure: 1-axle bed, 2-cushion socket, 3-balance base, 31-frequency of vibration monitor, 4-connecting shaft, 5-axle center rotor, 51-driving cog, 52-bridle, 6-base protective case, 7-steady axle protective case, 71-inlet, 72-cool down circulation pipe, 73-fore bearing, 74-temperature sensor, 75-rear bearing, 76-liquid outlet, 8-fixture, 9-tool fitting.
Detailed description of the invention
Refering to Fig. 1, a kind of Efficient lathe main shaft that can rapidly enter stable state of this utility model, including axle bed 1, cushion socket 2, balance base 3, connecting shaft 4, axle center rotor 5, base protective case 6, steady axle protective case 7, fixture 8, tool fitting 9, described axle bed 1, cushion socket 2, connecting shaft 4, axle center rotor 5, fixture 8, tool fitting 9 are sequentially in axially connecting；Described balance base 3 is connected with axle bed 1 part, and axial rings is wound on cushion socket 2 periphery, and balance base 3 is internally provided with frequency of vibration monitor 31；Driving cog 51 and bridle 52, described driving cog 51 and bridle 52 it is provided with between fixture 8 and steady axle protective case 7 on the rotor of described axle center；Described base protective case 6 be positioned at balance base 3 around in the range of, contact with balance base 3, and axial rings be wound on cushion socket 2 and the periphery of connecting shaft 4；Described steady axle protective case 7 is connected with base protective case 6, it is peripheral that axial rings is wound on axle center rotor 5, and contact with axle center rotor 5, steady axle protective case 7 shell surface configuration has inlet 71 and liquid outlet 76, it is internally provided with fore bearing 73, rear bearing 75, temperature sensor 74 and cooling circulation pipe 72, described fore bearing 73 and rear bearing 75 are distributed in the internal two ends of steady axle protective case 7, and axial rings is outside axle center rotor 5, and is in close contact with axle center rotor 5；Described cooling circulation pipe 72 is distributed around axle center rotor 5, and is connected with described inlet 71 and liquid outlet 76.
Before main shaft runs, open bridle 52 and machine motor, motor drives axle center rotor 5 to rotate by driving cog 51, at this moment the status information that can be passed out by external signal reception device reception frequency of vibration monitor 31 and temperature sensor 74, and adjust lathe parameter in time, input coolant to inlet opening 71 simultaneously, coolant is by cooling circulation pipe 72, cooling-cycle apparatus is entered after liquid outlet 76 is discharged, enter from inlet 71 again and form cooling circulation, ensure that main shaft is rapidly achieved thermal expansion balance, after main shaft reaches operating stable state, proceed by work pieces process.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; conceive equivalent or change in addition according to the technical solution of the utility model and utility model thereof, all should contain within protection domain of the present utility model.
Claims (4)
1. the Efficient lathe main shaft that can rapidly enter stable state, including axle bed (1), cushion socket (2), balance base (3), connecting shaft (4), axle center rotor (5), base protective case (6), steady axle protective case (7), fixture (8), tool fitting (9), it is characterised in that described axle bed (1), cushion socket (2), connecting shaft (4), axle center rotor (5), fixture (8), tool fitting (9) are sequentially in axially connecting；Described balance base (3) is connected with axle bed (1) part, and axial rings is wound on cushion socket (2) periphery；Described base protective case (6) is positioned in the range of balance base (3) cincture, contacts with balance base (3), and axial rings is wound on cushion socket (2) and the periphery of connecting shaft (4)；Described steady axle protective case (7) is connected with base protective case (6), and it is peripheral that axial rings is wound on axle center rotor (5), and contacts with axle center rotor (5).
A kind of Efficient lathe main shaft that can rapidly enter stable state the most according to claim 1, it is characterised in that: balance base (3) is internally provided with frequency of vibration monitor (31).
A kind of Efficient lathe main shaft that can rapidly enter stable state the most according to claim 1, it is characterized in that: be provided with driving cog (51) and bridle (52), described driving cog (51) and bridle (52) on the rotor of described axle center and be positioned between fixture (8) and steady axle protective case (7).
A kind of Efficient lathe main shaft that can rapidly enter stable state the most according to claim 1, it is characterized in that: steady axle protective case (7) shell surface configuration has inlet (71) and liquid outlet (76), it is internally provided with fore bearing (73), rear bearing (75), temperature sensor (74) and cooling circulation pipe (72), described fore bearing (73) and rear bearing (75) are distributed in the internal two ends of steady axle protective case (7), axial rings around axle center rotor (5) outward, and is in close contact with axle center rotor (5)；Described cooling circulation pipe (72) is around axle center rotor (5) distribution, and is connected with described inlet (71) and liquid outlet (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620495737.XU CN205763902U (en) | 2016-05-28 | 2016-05-28 | A kind of Efficient lathe main shaft that can rapidly enter stable state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620495737.XU CN205763902U (en) | 2016-05-28 | 2016-05-28 | A kind of Efficient lathe main shaft that can rapidly enter stable state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205763902U true CN205763902U (en) | 2016-12-07 |
Family
ID=57408028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620495737.XU Expired - Fee Related CN205763902U (en) | 2016-05-28 | 2016-05-28 | A kind of Efficient lathe main shaft that can rapidly enter stable state |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205763902U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798334A (en) * | 2016-05-28 | 2016-07-27 | 蚌埠精科机床制造有限公司 | High-efficiency machine tool spindle capable of quickly entering steady state |
| CN113543912A (en) * | 2019-04-11 | 2021-10-22 | 西铁城时计株式会社 | Machine tool and sensing method |
-
2016
- 2016-05-28 CN CN201620495737.XU patent/CN205763902U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798334A (en) * | 2016-05-28 | 2016-07-27 | 蚌埠精科机床制造有限公司 | High-efficiency machine tool spindle capable of quickly entering steady state |
| CN113543912A (en) * | 2019-04-11 | 2021-10-22 | 西铁城时计株式会社 | Machine tool and sensing method |
| CN113543912B (en) * | 2019-04-11 | 2023-12-26 | 西铁城时计株式会社 | Machine tool and sensing method |
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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: 20161207 Termination date: 20170528 |