CN205058197U - Motor spindle nose locking device's structure - Google Patents
Motor spindle nose locking device's structure Download PDFInfo
- Publication number
- CN205058197U CN205058197U CN201520780477.6U CN201520780477U CN205058197U CN 205058197 U CN205058197 U CN 205058197U CN 201520780477 U CN201520780477 U CN 201520780477U CN 205058197 U CN205058197 U CN 205058197U
- Authority
- CN
- China
- Prior art keywords
- motor spindle
- locking
- motor
- chuck
- electric machine
- 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
- 230000000903 blocking effect Effects 0.000 claims description 19
- 230000007547 defect Effects 0.000 abstract description 3
- 239000002023 wood Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses a motor spindle nose locking device's structure relates to the motor shaft fixation technology field, the locking structure of instruments such as the pivot of the special motor of concretely relates to wood working machinery is fixed, quick change blade disc, chuck. Include motor spindle and install the end cover on the motor spindle, still include instrument (holding) chuck and locking screens round pin, the instrument (holding) chuck is installed in motor spindle spindle nose position, being provided with two keyways in motor spindle surface symmetry, having the through -hole of radial setting on the end cover surface, the through -hole corresponds with keyway axial position, is provided with locking screens round pin in the through -hole, locks the screens and sells the lower extreme and set up and lock motor spindle in the keyway. The utility model provides a present locking pivot quick change instrument that motor shaft is fixed, structure, preparation, operation are all very loaded down with trivial details, also are very difficult in addition when single operation, to having fairly obvious defect scheduling problem in the aspect of the quick replacement.
Description
Technical field
The utility model relates to machine shaft technique for fixing field, and the rotating shaft being specifically related to woodworking machinery motor special is fixed, quick change cutterhead, the locking mechanism of the instruments such as chuck.
Background technology
The motor locking rotating shaft quick-change tool that current domestic electric machine rotating shaft fixed network adopts, major part is that buying tailing axle milling side or tailing axle add corner, hexagon ring, the object reaching cutting tool of fast exchanging is rotated with specific purpose tool is relative with chuck set bolt, its structure, making, operation are all very loaded down with trivial details, and be also very difficult when one-man service, for quick-replaceable aspect, there is fairly obvious defect.
Utility model content
The utility model provides a kind of structure of motor shaft head locking device, the utility model solves the fixing locking rotating shaft quick-change tool of existing machine shaft, structure, making, operation are all very loaded down with trivial details, and be also very difficult when one-man service, for quick-replaceable aspect, there is the problems such as fairly obvious defect.
The purpose of this utility model is the deficiency in order to solve above-mentioned technology, provide a kind of reasonable in design, structure is simple, compact, by end cap is fixed a kind of can the locking position blocking pin of plug, fixed rotating shaft motion easily, thus reach object for convenience detach.
For solving the problem, the utility model adopts following technical scheme: a kind of structure of motor shaft head locking device, comprises electric machine main shaft and is provided with the end cap on electric machine main shaft; Also comprise tool chuck and locking position blocking pin, tool chuck is installed on electric machine main shaft spindle nose position; Be symmetrically arranged with two keyways on electric machine main shaft surface, have the radial through hole arranged in end cover surface, through hole is corresponding with keyway axial location, is provided with locking position blocking pin in through-holes, and locking position blocking pin lower end is arranged in keyway and is locked by electric machine main shaft.
The utility model is reasonable in design, and structure is simple, compact, easy to assembly, operation easier can be made to reduce, raise the efficiency, and braking is reliable, and meets one man operation's requirement, effectively realizes the quick-replaceable of spindle nose instrument.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the schematic diagram of the utility model locking position blocking pin under non-locking state.
Symbol description in figure: tool chuck 1, electric machine main shaft 2, end cap 3, locking position blocking pin 4, keyway 5.
Detailed description of the invention
By best embodiment, the utility model is described in detail below
.
As shown in Figure 1-2, a kind of structure of motor shaft head locking device, the end cap 3 comprising electric machine main shaft 2 and be provided with on electric machine main shaft 2; Also comprise tool chuck 1 and locking position blocking pin 4, tool chuck 1 is installed on electric machine main shaft 2 spindle nose position; Two keyways 5 are symmetrically arranged with on electric machine main shaft 2 surface, the radial through hole arranged is had on end cap 3 surface, through hole is corresponding with keyway 5 axial location, is provided with locking position blocking pin 4 in through-holes, and locking position blocking pin 4 lower end is arranged in keyway 5 and is locked by electric machine main shaft 2.
Operating process of the present utility model: 1, when needs quick-change tool, first pin locking position blocking pin 4 downwards, rotating shaft, when locking position blocking pin 4 bearing pin enters in the keyway of the bi-directional symmetrical that milling is good in rotating shaft, can be fixed by locking position blocking pin pin, also can by having the locking position blocking pin of self screens fixed pin shaft motionless without keeping bearing pin to be fixed on latched position under external force; 2, then by instrument, tool chuck is unloaded, realize instrument such as change saw blade and chuck etc. fast; 3, after tool changing completes, locking position blocking pin is upwards extracted, also can be fixed by locking position blocking pin self screens steel ball, bearing pin motionless without keeping bearing pin to be fixed on off-position under external force, complete operation.
When needing to change spindle nose instrument, by drawing, pulling out locking position blocking pin, machine shaft is fixed, to play the object of fixed rotor.The utility model is reasonable in design, easy to operate, and structure is simple, compact, and process and assemble is convenient, does not need to join additional means, direct convenience can carry out rotating shaft and fixes, be usually used in the occasion often changing spindle nose band accessory, such as saw blade, the instruments such as chuck.
Last it is noted that obviously, above-described embodiment is only for the utility model example is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of amplifying out or variation be still among protection domain of the present utility model.
Claims (1)
1. a structure for motor shaft head locking device, comprises electric machine main shaft and is provided with the end cap on electric machine main shaft; It is characterized in that, also comprise tool chuck and locking position blocking pin, tool chuck is installed on electric machine main shaft spindle nose position; Be symmetrically arranged with two keyways on electric machine main shaft surface, have the radial through hole arranged in end cover surface, through hole is corresponding with keyway axial location, is provided with locking position blocking pin in through-holes, and locking position blocking pin lower end is arranged in keyway and is locked by electric machine main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780477.6U CN205058197U (en) | 2015-10-10 | 2015-10-10 | Motor spindle nose locking device's structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780477.6U CN205058197U (en) | 2015-10-10 | 2015-10-10 | Motor spindle nose locking device's structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205058197U true CN205058197U (en) | 2016-03-02 |
Family
ID=55384796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520780477.6U Expired - Fee Related CN205058197U (en) | 2015-10-10 | 2015-10-10 | Motor spindle nose locking device's structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205058197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107617489A (en) * | 2017-09-28 | 2018-01-23 | 碎得机械(北京)有限公司 | A kind of disintegrating machine rotor axis mechanical locking device |
| CN110803603A (en) * | 2019-11-22 | 2020-02-18 | 山东富士制御电梯有限公司 | Ball screw pair transmission type elevator door motor |
-
2015
- 2015-10-10 CN CN201520780477.6U patent/CN205058197U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107617489A (en) * | 2017-09-28 | 2018-01-23 | 碎得机械(北京)有限公司 | A kind of disintegrating machine rotor axis mechanical locking device |
| CN107617489B (en) * | 2017-09-28 | 2023-12-15 | 碎得机械(北京)有限公司 | Crusher rotating shaft mechanical locking device |
| CN110803603A (en) * | 2019-11-22 | 2020-02-18 | 山东富士制御电梯有限公司 | Ball screw pair transmission type elevator door motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105324576B (en) | For installing the method and wind power plant rotor blade of wind power plant rotor blade | |
| CN205058197U (en) | Motor spindle nose locking device's structure | |
| CA2934090C (en) | System and method for in-situ resurfacing of a wind turbine main rotor shaft | |
| CN204075834U (en) | A kind of boring jig | |
| CN104646693A (en) | Main shaft adjusting and locking device | |
| CN204724875U (en) | Brill, the anti-spot-facing cutter of boring | |
| CN203265648U (en) | Anti-rotating structure of spindle broaching mechanism | |
| CN205325449U (en) | Multistation is from locking -type knife rest | |
| CN201684962U (en) | Drill | |
| CN211220216U (en) | Grinding device is used in production of wet clutch axle | |
| CN202555850U (en) | Reaming and milling combined cutter | |
| CN207807639U (en) | A kind of impact drill self-locking structure | |
| CN201419272Y (en) | Milling cutter mounting and clamping mechanism for boring machine | |
| CN202447904U (en) | Power head of end face rotary cutter of movable spindle lathe | |
| CN209532297U (en) | The facing attachment in oiling aperture on sliding bearing inner wall | |
| CN206200570U (en) | A kind of extension milling head of horizontal machine tool | |
| CN208196671U (en) | It is a kind of quickly to remove draft gage | |
| CN204470667U (en) | A kind of lock shaft structure of drill kind tool | |
| KR101500992B1 (en) | Long-type High frequency Grinder | |
| CN202087847U (en) | Spindle box | |
| CN202625491U (en) | Winding machine spindle device | |
| CN101987467B (en) | Combinational planer cutter for positioning nut | |
| CN104647084A (en) | Eccentric disc drill clamp | |
| CN205733092U (en) | Flanged yoke counter boring device | |
| CN104827065B (en) | A kind of multistation is combined boring bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20161214 Granted publication date: 20160302 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170331 Granted publication date: 20160302 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170614 Granted publication date: 20160302 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20170614 Granted publication date: 20160302 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20201214 Granted publication date: 20160302 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20201214 Granted publication date: 20160302 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20231214 Granted publication date: 20160302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |