CN205380301U - Automatic electric motor rotor removes cutting tool subassembly of heavily balanced straightener - Google Patents
Automatic electric motor rotor removes cutting tool subassembly of heavily balanced straightener Download PDFInfo
- Publication number
- CN205380301U CN205380301U CN201620081470.XU CN201620081470U CN205380301U CN 205380301 U CN205380301 U CN 205380301U CN 201620081470 U CN201620081470 U CN 201620081470U CN 205380301 U CN205380301 U CN 205380301U
- Authority
- CN
- China
- Prior art keywords
- taper seat
- conical surface
- circular conical
- cutter
- knife
- 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
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Abstract
The utility model discloses an automatic electric motor rotor removes cutting tool subassembly of heavily balanced straightener, including cutter, lock nut, retaining member, main shaft, the cutter includes blade and handle of a knife, and the blade is fixed on the handle of a knife, lock nut inside has the internal thread, and the main shaft end outside has the external screw thread, and above -mentioned internal thread matches with the external screw thread is in the same place, have the nut circular conical surface above lock nut inside and the internal thread, the main shaft end is inside to have the circular conical surface, has last circular conical surface and lower circular conical surface on the retaining member, all has the clearance in the aforesaid on circular conical surface and the lower circular conical surface, the nut circular conical surface of wherein going up on circular conical surface and the lock nut matches, and lower circular conical surface and main shaft circular conical surface match, the handle of a knife is in inside the retaining member. The utility model discloses the stationary stable who how to strengthen the cutter can be solved, its technical problem who takes place the shake is in the course of the work prevented to reach the mesh that improves cutting effect and improve the cutter life.
Description
Technical field
This utility model relates to the toolbox during cutting of a kind of automatic electric machine rotor duplicate removal balance calibrating machine.
Background technology
It is applied in the toolbox of automatic electric machine rotor duplicate removal balance calibrating machine at present and is generally adopted a cutter and one or more marks closely screw mode, cutter is inserted in the fixing sleeve of cutter then to use to be marked closely screw and fixes, owing to screw is point-to-point in same level, cutter is fixed, so there is screw and easily loosen fixing instability, there is the problem of shake in cutter, thus affecting cutting effect and reducing cutter life in working angles.
Utility model content
The purpose of this utility model is to provide the cutting insert assembly of a kind of automatic electric machine rotor duplicate removal balance calibrating machine, solves how to strengthen the stability maintenance of cutter, it is prevented that technical problem of shake occurs in the course of the work for it.
The cutting insert assembly of automatic electric machine rotor duplicate removal balance calibrating machine, including cutter, locking nut, cone chuck, main shaft；Cutter includes blade and handle of a knife；There is inside locking nut female thread, there is outside spindle end external screw thread, above-mentioned female thread and together with external screw thread coupling；Having taper seat above locking nut inside and female thread, have taper seat, cone chuck cylindrical has upper taper seat and lower taper seat inside spindle end, endoporus is cylindrical hole, and above-mentioned upper taper seat and lower taper seat are respectively provided with gap in a circumferential direction；Wherein going up taper seat to mate with the nut taper seat on locking nut, lower taper seat and main shaft taper seat mate；Handle of a knife is in inside locking member.
Described wherein go up taper seat and lower taper seat is mutually 120 degree of angles.
The 1/3-1/4 of the chamfer length that chamfer length is lower taper seat of described upper taper seat.
The beneficial effects of the utility model are: this utility model have employed the cone chuck with gap, so will crush cones chuck in locking nut and main shaft engagement process, owing to cone chuck has gap, so form elastic construction, thus cone chuck can be made firmly to be fixed by handle of a knife, thus fixing cutter.
Accompanying drawing explanation
The cutting insert assembly that Fig. 1 is automatic electric machine rotor duplicate removal balance calibrating machine is applied in the schematic diagram on miniature motor rotor cutter；
Fig. 2 is the schematic diagram of the cutting insert assembly of automatic electric machine rotor duplicate removal balance calibrating machine；
Fig. 3 is the schematic diagram that cone chuck coordinates with cutter；
Fig. 4 is the schematic diagram of locking nut；
Fig. 5 is the schematic diagram of cone chuck；
Fig. 6 is the schematic diagram of cutter；
Fig. 7 is the schematic diagram of the cutting insert assembly section view of automatic electric machine rotor duplicate removal balance calibrating machine；
1. cutters in figure, 11. blades, 12. handle of a knifes, 2. locking nut, 21. nut taper seats, 22. female threads, 3. cone chuck, taper seat, 32. times taper seats, 33. gaps, 4. main shaft, 41. main shaft taper seats on 31..
Detailed description of the invention
Refer to the cutting insert assembly of automatic electric machine rotor duplicate removal balance calibrating machine in Fig. 1 to Fig. 7, figure, bore 3, main shaft 4 of chuck including 1, locking nut of a cutter 2,.
Cutter 1 includes a blade 11 and a handle of a knife 12, and blade 11 is fixed on handle of a knife 12.Being R type arc cutter in blade 11 figure, can also select other type milling cutter in actual applications, it is internal that handle of a knife 12 is in cone chuck 3.
Locking nut 2 is internal has female thread 22, this locking nut 2 inner hollow, and the handle of a knife 12 being so easy to cutter 1 inserts, and has nut taper seat 21 above locking nut 2 inside and female thread 22.
Have together with the female thread 22 of external screw thread, above-mentioned external screw thread and locking nut 2 mates outside main shaft 4 termination；Main shaft 4 has taper seat 41 inside termination.
Locking member 3 has upper taper seat 31 and lower taper seat 32, above-mentioned upper taper seat 31 and lower taper seat 32 are respectively provided with gap 33；Wherein going up taper seat 31 to mate with the nut taper seat 21 on locking nut 2, lower taper seat 32 and screw rod taper seat 41 mate.
Claims (3)
1. the cutting insert assembly of automatic electric machine rotor duplicate removal balance calibrating machine, it is characterised in that: include cutter, locking nut, cone chuck, main shaft；Cutter includes blade and handle of a knife, and blade is fixed on handle of a knife；There is inside locking nut female thread, there is outside spindle end external screw thread, above-mentioned female thread and together with external screw thread coupling；Locking nut is internal and has nut taper seat above female thread, has taper seat inside spindle end, and locking member has upper taper seat and lower taper seat, above-mentioned upper taper seat and be respectively provided with gap on lower taper seat；Wherein going up taper seat to mate with the nut taper seat on locking nut, lower taper seat and screw rod taper seat mate；Handle of a knife is in inside locking member.
2. the micromachine stator cutting insert assembly according to claim 1, it is characterised in that: described wherein go up taper seat and lower taper seat is mutually 120 degree of angles.
3. the micromachine stator cutting insert assembly according to claim 1, it is characterised in that: the 1/3-1/4 of the chamfer length that chamfer length is lower taper seat of described upper taper seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620081470.XU CN205380301U (en) | 2016-01-28 | 2016-01-28 | Automatic electric motor rotor removes cutting tool subassembly of heavily balanced straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620081470.XU CN205380301U (en) | 2016-01-28 | 2016-01-28 | Automatic electric motor rotor removes cutting tool subassembly of heavily balanced straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205380301U true CN205380301U (en) | 2016-07-13 |
Family
ID=56349017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620081470.XU Expired - Fee Related CN205380301U (en) | 2016-01-28 | 2016-01-28 | Automatic electric motor rotor removes cutting tool subassembly of heavily balanced straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205380301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216749A (en) * | 2016-08-24 | 2016-12-14 | 无锡市太湖同步带轮厂 | Handle of a knife installs the cutter for milling machines of Reinforced Hoop seat |
-
2016
- 2016-01-28 CN CN201620081470.XU patent/CN205380301U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216749A (en) * | 2016-08-24 | 2016-12-14 | 无锡市太湖同步带轮厂 | Handle of a knife installs the cutter for milling machines of Reinforced Hoop seat |
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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 |
Granted publication date: 20160713 Termination date: 20190128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |