CN109366202A - A kind of postposition type electric main shaft device - Google Patents
A kind of postposition type electric main shaft device Download PDFInfo
- Publication number
- CN109366202A CN109366202A CN201811443166.5A CN201811443166A CN109366202A CN 109366202 A CN109366202 A CN 109366202A CN 201811443166 A CN201811443166 A CN 201811443166A CN 109366202 A CN109366202 A CN 109366202A
- Authority
- CN
- China
- Prior art keywords
- main shaft
- cartridge module
- spacer
- protheca
- type electric
- 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.)
- Withdrawn
Links
- 241001656951 Protheca Species 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 13
- 125000006850 spacer group Chemical group 0.000 claims description 37
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
Abstract
The purpose of the present invention is to provide a kind of postposition type electric main shaft devices, the technical effect for solving the technical issues of electro spindle facilitates installation maintenance, and reaching to be easy to radiate.A kind of postposition type electric main shaft device, including spindle box, main shaft, protheca cartridge module, rear enclosure cartridge module, fore bearing, rear bearing, stator and rotor, the front end of protheca cartridge module matches connection with the rear end of rear enclosure cartridge module, and protheca cartridge module is mounted in the spindle box；The front of main shaft passes through fore bearing and rear bearing respectively and is rotatably mounted in protheca cartridge module, the rear outside of main shaft and the rotor Matching installation, and the outside of rotor is installed by the stator and after sleeve component matching.Summary of the invention facilitates the dismounting of main shaft to safeguard the utility model has the advantages that by sleeve assembly installation between main shaft and spindle box；Since there are more spaces between sleeve assembly, be conducive to distributing for heat.
Description
Technical field
The present invention relates to electro spindle mounting technique field, specifically a kind of postposition type electric main shaft device.
Background technique
As automobile demand amount increases year by year, more and more automotive customers do not require nothing more than automotive hub and meet safety
Can, and hub surface finish is required to reach certain standard, this just need hub outside surface can reach superbright face or
Higher mirror effect.The important equipment that lathe for machining is produced as automotive hub, this requires automotive hub processing cart bed accessorys
There is the precision of superelevation, certain stability and very high precision are reached in turning hub outside surface.Common in-vehicle in the prior art
The mechanical main shaft of bed is difficult to reach its requirement, and lathe manufacturer is promoted to be equipped with electro spindle to wheel hub lathe for machining to realize function
Energy.
Electro spindle in the prior art is all mounted on inside spindle box, and heat is not easy to shed, is easy fever；Moreover,
More troublesome when electro spindle installation and maintenance, maintenance man-hours are more, difficulty is big.
Summary of the invention
The purpose of the present invention is to provide a kind of postposition type electric main shaft devices, facilitate installation maintenance for solving electro spindle
Technical problem, and reach the technical effect for being easy to radiate.
The technical scheme adopted by the invention to solve the technical problem is that:
A kind of postposition type electric main shaft device, including spindle box, main shaft, protheca cartridge module, rear enclosure cartridge module, fore bearing, after
The front end of bearing, stator and rotor, protheca cartridge module matches connection with the rear end of rear enclosure cartridge module, and protheca cartridge module is mounted on institute
It states in spindle box；The front of main shaft passes through fore bearing and rear bearing respectively and is rotatably mounted in protheca cartridge module, main shaft
It is installed by the stator and after sleeve component matching in the outside of rear outside and the rotor Matching installation, rotor.
Further, the protheca cartridge module includes front sleeve and big spacer, and big spacer is mounted on the interior of the front sleeve
Side, and between the fore bearing and rear bearing；The outside of front sleeve and the spindle box Matching installation.
Further, institute's protheca cartridge module includes preceding spacer, and preceding spacer is mounted on the rear end side of rear bearing, after preceding spacer
End is equipped with the preceding locking nut connecting with the main shaft.
Further, the rear enclosure cartridge module includes spacer, institute after spacer and third after after sleeve, inner end cap, second
State spacer after the third is set on the outside of stator between after sleeve, inner end cap is installed in the rear end of after sleeve, inner end cap it is interior
Spacer after described second is set between side and the rear portion of main shaft.
Further, tension ring is equipped between the rear outside of the main shaft and the rotor.
Further, the rear end of the inner end cap is equipped with outer end cap, sets between the inside of outer end cap and the rear portion of main shaft
Spacer after being equipped with first.
Further, the rear end of spacer is equipped with the rear locking nut connecting with the main shaft after described first.
The effect provided in summary of the invention is only the effect of embodiment, rather than invents all whole effects, above-mentioned
A technical solution in technical solution have the following advantages that or the utility model has the advantages that
It is installed between main shaft and spindle box by sleeve assembly, the dismounting of main shaft is facilitated to safeguard；Due between sleeve assembly
There are more spaces, therefore are conducive to distributing for heat.
Detailed description of the invention
Fig. 1 is diagrammatic cross-section of the invention；
In figure: 1, rear locking nut；2, outer end cap；3, spacer after first；4, inner end cap；5, spacer after second；6, rear enclosure
Cylinder；7, spacer after third；8, stator；9, rotor；10, tension ring；11, main shaft；12, preceding locking nut；13, preceding spacer；14, after
Bearing；15, front sleeve；16, big spacer；17, spindle box；18, fore bearing.
Specific embodiment
In order to clearly illustrate the technical characterstic of this programme, below by specific embodiment, and its attached drawing is combined, to this
Invention is described in detail.It should be noted that illustrated component is not drawn necessarily to scale in the accompanying drawings.Present invention omits right
Known assemblies and technical description are to avoid being unnecessarily limiting the present invention.
As shown in Figure 1, a kind of postposition type electric main shaft device, including spindle box 17, main shaft 11, protheca cartridge module, after sleeve
Component, fore bearing 18, rear bearing 14, stator 8 and rotor 9.The front end of the protheca cartridge module and the rear end of rear enclosure cartridge module
With connection, protheca cartridge module is mounted in the spindle box 17.Main shaft 11 divides for spindle front and main shaft rear portion, spindle front point
Not Tong Guo fore bearing 18 and rear bearing 14 be rotatably mounted in protheca cartridge module；Main shaft rear outside and the rotor 9
It is installed by the stator 8 and after sleeve component matching in the outside of Matching installation, rotor 9.
The protheca cartridge module includes that preceding spacer 13, front sleeve 15 and big spacer 16, the big spacer 16 are mounted on described
The inside of front sleeve 15, and between the fore bearing 18 and rear bearing 14；The outside of front sleeve 15 and the main shaft
17 Matching installation of case；The preceding spacer 13 is mounted on the rear end side of rear bearing 14, and the rear end of preceding spacer 13 is equipped with and the master
The preceding locking nut 12 of axis connection.
The rear enclosure cartridge module includes after sleeve 6, outer end cap 2, spacer 3 after first, inner end cap 4, after second spacer 5 with
And spacer 7 after third.Tension ring 10 is equipped between the main shaft rear outside and the rotor 9, to improve cooperation tightness；
Spacer 7 after the third is set between 8 outside of stator and after sleeve 6；The front end of after sleeve 6 and the spindle box 17
Rear inside connection.Inner end cap 4 is installed in the rear end of the after sleeve 6, between the inside and main shaft rear portion of inner end cap 4 described in setting
Second after spacer 5.The rear end installation of the inner end cap 4 outer end cap 2, between the inside and main shaft rear portion of outer end cap 2
Spacer 3 after described first is set；The rear end of spacer 3 is equipped with the rear locking nut 1 connecting with the main shaft after first.
Except for the technical features described in the specification, it all is technically known to those skilled in the art.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, based on the technical solution of the present invention, those skilled in the art, which do not need to pay for creative labor, to be done
Various modifications or changes out are still within the scope of the present invention.
Claims (7)
1. a kind of postposition type electric main shaft device, characterized in that including spindle box, main shaft, protheca cartridge module, rear enclosure cartridge module, preceding
The front end of bearing, rear bearing, stator and rotor, protheca cartridge module matches connection, protheca cartridge module with the rear end of rear enclosure cartridge module
It is mounted in the spindle box；The front of main shaft passes through fore bearing and rear bearing respectively and is rotatably mounted on protheca cartridge module
Interior, the outside of the rear outside of main shaft and the rotor Matching installation, rotor passes through the stator and rear enclosure cartridge module
With installation.
2. a kind of postposition type electric main shaft device according to claim 1, characterized in that the protheca cartridge module includes protheca
Cylinder and big spacer, big spacer are mounted on the inside of the front sleeve, and between the fore bearing and rear bearing；Front sleeve
Outside and the spindle box Matching installation.
3. a kind of postposition type electric main shaft device according to claim 1, characterized in that institute's protheca cartridge module include it is preceding every
Set, preceding spacer are mounted on the rear end side of rear bearing, and the rear end of preceding spacer is equipped with the preceding locking nut connecting with the main shaft.
4. a kind of postposition type electric main shaft device according to claim 1, characterized in that the rear enclosure cartridge module includes rear enclosure
Spacer after spacer and third after cylinder, inner end cap, second, be arranged on the outside of the stator between after sleeve after the third every
Inner end cap is installed in the rear end of set, after sleeve, and spacer after described second is arranged between the inside of inner end cap and the rear portion of main shaft.
5. a kind of postposition type electric main shaft device according to claim 1, characterized in that the rear outside of the main shaft and institute
Tension ring is equipped between the rotor stated.
6. a kind of postposition type electric main shaft device according to claim 4, characterized in that the rear end of the inner end cap is equipped with
Outer end cap, spacer after being provided with first between the inside of outer end cap and the rear portion of main shaft.
7. a kind of postposition type electric main shaft device according to claim 6, characterized in that the rear end of spacer is set after described first
There is the rear locking nut connecting with the main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811443166.5A CN109366202A (en) | 2018-11-29 | 2018-11-29 | A kind of postposition type electric main shaft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811443166.5A CN109366202A (en) | 2018-11-29 | 2018-11-29 | A kind of postposition type electric main shaft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109366202A true CN109366202A (en) | 2019-02-22 |
Family
ID=65374964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811443166.5A Withdrawn CN109366202A (en) | 2018-11-29 | 2018-11-29 | A kind of postposition type electric main shaft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109366202A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2744449Y (en) * | 2004-10-30 | 2005-12-07 | 强鸿枭 | Angular contact ball bearing symmetry type machine tool main axle |
| CN2801342Y (en) * | 2005-07-12 | 2006-08-02 | 西安北村精密机械有限公司 | Main shaft device of front end driving precision lathe |
| CN201623579U (en) * | 2009-11-27 | 2010-11-03 | 江苏华雕机械有限公司 | Motor post-positioned electric main shaft |
| CN201862784U (en) * | 2010-08-06 | 2011-06-15 | 沈阳机床股份有限公司 | Rear-mounted direct-driven high-speed hydrostatic main shaft structure of numerical control machine tool |
| CN203600055U (en) * | 2013-11-26 | 2014-05-21 | 无锡市明鑫机床有限公司 | Workpiece spindle structure for numerical control internal grinding machine |
| CN203664690U (en) * | 2014-01-21 | 2014-06-25 | 云南琥正机械有限公司 | Unit-type lathe spindle system |
| CN206982257U (en) * | 2017-08-08 | 2018-02-09 | 江西震恒实业有限公司 | The electromechanical integral electro spindle of machining center |
| CN209206951U (en) * | 2018-11-29 | 2019-08-06 | 济南第一机床有限公司 | A kind of postposition type electric main shaft device |
-
2018
- 2018-11-29 CN CN201811443166.5A patent/CN109366202A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2744449Y (en) * | 2004-10-30 | 2005-12-07 | 强鸿枭 | Angular contact ball bearing symmetry type machine tool main axle |
| CN2801342Y (en) * | 2005-07-12 | 2006-08-02 | 西安北村精密机械有限公司 | Main shaft device of front end driving precision lathe |
| CN201623579U (en) * | 2009-11-27 | 2010-11-03 | 江苏华雕机械有限公司 | Motor post-positioned electric main shaft |
| CN201862784U (en) * | 2010-08-06 | 2011-06-15 | 沈阳机床股份有限公司 | Rear-mounted direct-driven high-speed hydrostatic main shaft structure of numerical control machine tool |
| CN203600055U (en) * | 2013-11-26 | 2014-05-21 | 无锡市明鑫机床有限公司 | Workpiece spindle structure for numerical control internal grinding machine |
| CN203664690U (en) * | 2014-01-21 | 2014-06-25 | 云南琥正机械有限公司 | Unit-type lathe spindle system |
| CN206982257U (en) * | 2017-08-08 | 2018-02-09 | 江西震恒实业有限公司 | The electromechanical integral electro spindle of machining center |
| CN209206951U (en) * | 2018-11-29 | 2019-08-06 | 济南第一机床有限公司 | A kind of postposition type electric main shaft device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190222 |
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| WW01 | Invention patent application withdrawn after publication |