CN105909671A - Flat rotating shaft for electric planing - Google Patents
Flat rotating shaft for electric planing Download PDFInfo
- Publication number
- CN105909671A CN105909671A CN201610374467.1A CN201610374467A CN105909671A CN 105909671 A CN105909671 A CN 105909671A CN 201610374467 A CN201610374467 A CN 201610374467A CN 105909671 A CN105909671 A CN 105909671A
- Authority
- CN
- China
- Prior art keywords
- shaft
- spindle nose
- rotating shaft
- axle body
- diameter
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/02—Shafts; Axles
Abstract
The invention discloses a flat rotating shaft for electric planing. The flat rotating shaft comprises a shaft body, wherein the cross section of the shaft body is of a symmetric flat shape, and the top and the bottom of the cross section are plane, and the left and the right of the cross section are arc-shaped; a front shaft head is arranged at the front end of the shaft body, and the rear shaft head is arranged at the rear end of the shaft body; a front shaft platform is arranged between the front shaft head and the shaft body; a rear shaft platform is arranged between the rear shaft head and the shaft body; a front avoiding inclination corner is arranged on one end, close to the front shaft head, of the front shaft platform; a front oil groove is formed in a part where the front shaft platform is connected with the front shaft head; an annular connecting groove is radially formed in the middle part of the front shaft head; straight knurls are formed in the outer circumference of the front part, in the annular connecting groove, of the front shaft head. The whole flat rotating shaft is integrally processed and formed, and the connecting and mounting of a plurality of shaft sections can be avoided, so that the cost can be saved, and the efficiency can be improved; the collisional deformation and loss in assembling can be reduced through the avoiding inclination corner at the front end; the front oil groove can greatly reduce the overall loss in work; the annular connecting groove in the front shaft head can be used for connecting a transmission belt well.
Description
Technical field
The present invention relates to the parts of a kind of actuating device, particularly relate to the electric planer rotating shaft of a kind of flat.
Background technology
Electric planer is a kind of instrument being processed material plane, and wherein rotary shaft is the important spare part of electric planer.Rotary shaft is a part important in component of machine, extensively applies in plant equipment, and rotary shaft can connect multiple parts so that it is integration, can match with gear etc. and carry out motion and the transmission of power.Owing to axial workpiece is run for a long time by frictional force, impulsive force and shearing force etc. in motor process under fatigue stress, easily wear and tear.How to improve the service life of axial workpiece, and processing and manufacturing cost of demoting, it has also become those skilled in the art need to be solved the technical problem that.
Summary of the invention
For the technical problem of above-mentioned existence, it is an object of the invention to: propose the electric planer rotating shaft of a kind of flat.
The technical solution of the present invention is achieved in that the electric planer rotating shaft of a kind of flat, including axle body；The cross section of described axle body is up and down for symmetrical flat that plane, left and right are circular arc；The front end of described axle body is provided with front spindle nose, and rear end is provided with rear spindle nose, is provided with forward pillow, is provided with aft pillow block between rear spindle nose and axle body between front spindle nose and axle body；The diameter of described axle body is more than forward pillow, the diameter of aft pillow block, and the diameter of described forward pillow is more than the diameter of front spindle nose, and the diameter of described aft pillow block is more than the diameter of aft pillow block；Described forward pillow dodges oblique angle before being provided with on one end of front spindle nose, and forward pillow is provided with front oil groove with the junction of front spindle nose；The middle part of described front spindle nose has been radially arranged ring-shaped coupling groove；Described front spindle nose is positioned on the anterior excircle of ring-shaped coupling groove and is provided with straight knurling.
Preferably, described front spindle nose and rear spindle nose are provided with connecting hole.
Preferably, described connecting hole is screw-threaded counterbore.
Due to the utilization of technique scheme, the present invention compared with prior art has the advantage that
The electric planer rotating shaft of the flat of the present invention, it is provided with pillow block between axle body and front spindle nose, entirety is integrally machined molding, need not be connected by multistage axle install, saved cost, improve efficiency, front end dodge collision deformation when oblique angle can alleviate assembling and loss, and arranging loss when front oil groove can make entirety be substantially reduced work, the ring-shaped coupling groove on front spindle nose is for preferably connecting transmission band.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings technical solution of the present invention is described further:
Accompanying drawing 1 is the structural representation of the electric planer rotating shaft of a kind of flat of the present invention；
Accompanying drawing 2 is the A portion enlarged drawing of accompanying drawing 1；
Accompanying drawing 3 is the sectional view in the B-B portion of accompanying drawing 1.
In figure: 1, axle body；2, front spindle nose；3, rear spindle nose；4, forward pillow；5, aft pillow block；6, front oblique angle is dodged；7, front oil groove；8, ring-shaped coupling groove；9, screw thread is connected；10, connecting hole.
Detailed description of the invention
The present invention is described below in conjunction with the accompanying drawings.
As illustrated in the accompanying drawings from 1 to 3, the electric planer rotating shaft of a kind of flat of the present invention, including axle body 1；The cross section of described axle body 1 is up and down for symmetrical flat that plane, left and right are circular arc；The front end of described axle body 1 is provided with front spindle nose 2, and rear end is provided with rear spindle nose 3, is provided with forward pillow 4, is provided with aft pillow block 5 between rear spindle nose 3 and axle body 1 between front spindle nose 2 and axle body 1；The diameter of described axle body 1 is more than forward pillow 4, the diameter of aft pillow block 5, and the diameter of described forward pillow 4 is more than the diameter of front spindle nose 2, and the diameter of described aft pillow block 5 is more than the diameter of aft pillow block 3；Described forward pillow 4 dodges oblique angle 6 before being provided with on one end of front spindle nose 2, and forward pillow 4 is provided with front oil groove 7 with the junction of front spindle nose 2；The middle part of described front spindle nose has been radially arranged ring-shaped coupling groove 8；Described front spindle nose is positioned on the anterior excircle of ring-shaped coupling groove and is provided with straight knurling 9.
Further instruction, described front spindle nose 2 and rear spindle nose 3 are provided with connecting hole 9；Described connecting hole 9 is screw-threaded counterbore.
The electric planer rotating shaft of the flat of the present invention, it is provided with pillow block between axle body and front spindle nose, entirety is integrally machined molding, need not be connected by multistage axle install, saved cost, improve efficiency, front end dodge collision deformation when oblique angle can alleviate assembling and loss, and arranging loss when front oil groove can make entirety be substantially reduced work, the ring-shaped coupling groove on front spindle nose is for preferably connecting transmission band.
Above-described embodiment is only for technology design and the feature of the explanation present invention; its object is to allow person skilled in the art will appreciate that present disclosure and to be carried out; can not limit the scope of the invention with this; all equivalence changes made according to spirit of the invention or modification, all should contain within the scope of the present invention.
Claims (3)
1. the electric planer rotating shaft of a flat, it is characterised in that: include axle body；The cross section of described axle body is up and down for symmetrical flat that plane, left and right are circular arc；The front end of described axle body is provided with front spindle nose, and rear end is provided with rear spindle nose, is provided with forward pillow, is provided with aft pillow block between rear spindle nose and axle body between front spindle nose and axle body；The diameter of described axle body is more than forward pillow, the diameter of aft pillow block, and the diameter of described forward pillow is more than the diameter of front spindle nose, and the diameter of described aft pillow block is more than the diameter of aft pillow block；Described forward pillow dodges oblique angle before being provided with on one end of front spindle nose, and forward pillow is provided with front oil groove with the junction of front spindle nose；The middle part of described front spindle nose has been radially arranged ring-shaped coupling groove；Described front spindle nose is positioned on the anterior excircle of ring-shaped coupling groove and is provided with straight knurling.
The electric planer rotating shaft of flat the most according to claim 1, it is characterised in that: it is provided with connecting hole on described front spindle nose and rear spindle nose.
The electric planer rotating shaft of flat the most according to claim 2, it is characterised in that: described connecting hole is screw-threaded counterbore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610374467.1A CN105909671A (en) | 2016-05-31 | 2016-05-31 | Flat rotating shaft for electric planing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610374467.1A CN105909671A (en) | 2016-05-31 | 2016-05-31 | Flat rotating shaft for electric planing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105909671A true CN105909671A (en) | 2016-08-31 |
Family
ID=56742669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610374467.1A Pending CN105909671A (en) | 2016-05-31 | 2016-05-31 | Flat rotating shaft for electric planing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105909671A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2265879Y (en) * | 1994-10-28 | 1997-10-29 | 柳花 | Multifunctional portable electric plane |
| FR2812231A1 (en) * | 2000-07-27 | 2002-02-01 | Suzhou Taihu Ind Co Ltd | BLADE HOLDER FOR A PLANING TOOL COMPRISING A CHIP AND DEBRIS DISCHARGE MEMBER |
| CN2868520Y (en) * | 2005-07-25 | 2007-02-14 | 上海严杰实业有限公司 | Hand-held electric planer relating to cutter body shaft structure improvement |
| CN204553520U (en) * | 2014-12-30 | 2015-08-12 | 杭州龙云水利机械制造有限公司 | A kind of multidiameter shaft |
| CN204591980U (en) * | 2015-04-25 | 2015-08-26 | 虞王君 | A kind of coupling shaft |
| CN205780236U (en) * | 2016-05-31 | 2016-12-07 | 苏州威富达精密机械制造有限公司 | A kind of electric planer rotating shaft of flat |
-
2016
- 2016-05-31 CN CN201610374467.1A patent/CN105909671A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2265879Y (en) * | 1994-10-28 | 1997-10-29 | 柳花 | Multifunctional portable electric plane |
| FR2812231A1 (en) * | 2000-07-27 | 2002-02-01 | Suzhou Taihu Ind Co Ltd | BLADE HOLDER FOR A PLANING TOOL COMPRISING A CHIP AND DEBRIS DISCHARGE MEMBER |
| CN2868520Y (en) * | 2005-07-25 | 2007-02-14 | 上海严杰实业有限公司 | Hand-held electric planer relating to cutter body shaft structure improvement |
| CN204553520U (en) * | 2014-12-30 | 2015-08-12 | 杭州龙云水利机械制造有限公司 | A kind of multidiameter shaft |
| CN204591980U (en) * | 2015-04-25 | 2015-08-26 | 虞王君 | A kind of coupling shaft |
| CN205780236U (en) * | 2016-05-31 | 2016-12-07 | 苏州威富达精密机械制造有限公司 | A kind of electric planer rotating shaft of flat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |