CN204148961U - Conical surface relief groove locating and machining index dial - Google Patents
Conical surface relief groove locating and machining index dial Download PDFInfo
- Publication number
- CN204148961U CN204148961U CN201420576601.2U CN201420576601U CN204148961U CN 204148961 U CN204148961 U CN 204148961U CN 201420576601 U CN201420576601 U CN 201420576601U CN 204148961 U CN204148961 U CN 204148961U
- Authority
- CN
- China
- Prior art keywords
- index dial
- relief groove
- conical surface
- hole
- surface relief
- 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 relates to a kind of conical surface relief groove locating and machining index dial, it comprises index dial body (1), described index dial body (1) center offers through hole (2), described index dial body (1) outer peripheral face sustained height evenly offers five calibration pin-and-holes (3), wherein set fixing threaded hole (4) between two calibration pin-and-holes (3), the diameter of described calibration pin-and-hole (3) is 16mm, and the diameter of described fixing threaded hole (4) is 16mm.A kind of conical surface relief groove of the utility model locating and machining index dial, it makes simple, easy to operate, accurately can position five road pressurized tank circumferential positions, ensure that the crudy of final rotor axis of electric relief groove.
Description
Technical field
The utility model relates to a kind of conical surface relief groove locating and machining index dial, is mainly used in the occasion of the axial workpiece conical surface being processed relief groove, belongs to Machining Technology field.
Background technology
A kind of high speed rotor of motor axle is processed in current factory, its spindle nose tapering is 1:30, need to process five road relief grooves on its tapering spindle nose for convenience of handling tapered sleeve, in relief groove processing process at present on such axle part conical surface, the main machining center forming cutter that adopts rotates milling, the 4th axle rotary index technique, its major drawbacks is: the consumption of cutter is large, efficiency is low, and the quality control of the tool wear pit depth is bad, and five road pressurized tank circumferential position positioning precisions are difficult to control.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, there is provided a kind of conical surface relief groove locating and machining index dial, it makes simple, easy to operate, accurately can position five road pressurized tank circumferential positions, ensure that the crudy of final rotor axis of electric relief groove.
The purpose of this utility model is achieved in that a kind of conical surface relief groove locating and machining index dial, it comprises index dial body, described index dial body central offers through hole, described index dial body peripheral face sustained height evenly offers five calibration pin-and-holes, wherein set fixing threaded hole between two calibration pin-and-holes, the diameter of described calibration pin-and-hole is 16mm, and the diameter of described fixing threaded hole is 16mm.
Described index dial body periphery diameter is 170mm, and described through-hole diameter is 130mm.
Compared with prior art, the utility model has following beneficial effect:
A kind of conical surface relief groove of the utility model locating and machining index dial, it makes simple, easy to operate, accurately can position five road pressurized tank circumferential positions, ensure that the crudy of final rotor axis of electric relief groove.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of conical surface relief groove of the utility model locating and machining index dial.
Wherein:
Index dial body 1
Through hole 2
Calibration pin-and-hole 3
Fixing threaded hole 4.
Detailed description of the invention
See Fig. 1, a kind of conical surface relief groove of the utility model locating and machining index dial, it comprises index dial body 1, described index dial body 1 center offers through hole 2, described index dial body 1 outer peripheral face sustained height evenly offers five calibration pin-and-holes 3, has wherein set fixing threaded hole 4 between two calibration pin-and-holes 3, the diameter of described calibration pin-and-hole 3 is 16mm, the diameter of described fixing threaded hole 4 is 16mm, and described index dial body 1 periphery diameter is 170mm, and described through hole 2 diameter is 130mm.
By screw, index dial is fixed on axle during use, then by axle clamping on lathe, axis calibration cylindrical, rotational workpieces utilizes calibration pin-and-hole to locate, pin workpiece, transverse shifting tool rest carry out line process relief groove.
Claims (2)
1. a conical surface relief groove locating and machining index dial, it is characterized in that: it comprises index dial body (1), described index dial body (1) center offers through hole (2), described index dial body (1) outer peripheral face sustained height evenly offers five calibration pin-and-holes (3), wherein set fixing threaded hole (4) between two calibration pin-and-holes (3), the diameter of described calibration pin-and-hole (3) is 16mm, and the diameter of described fixing threaded hole (4) is 16mm.
2. a kind of conical surface relief groove locating and machining index dial according to claim 1, is characterized in that: described index dial body (1) periphery diameter is 170mm, and described through hole (2) diameter is 130mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576601.2U CN204148961U (en) | 2014-10-08 | 2014-10-08 | Conical surface relief groove locating and machining index dial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576601.2U CN204148961U (en) | 2014-10-08 | 2014-10-08 | Conical surface relief groove locating and machining index dial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148961U true CN204148961U (en) | 2015-02-11 |
Family
ID=52507114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420576601.2U Expired - Fee Related CN204148961U (en) | 2014-10-08 | 2014-10-08 | Conical surface relief groove locating and machining index dial |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108453625A (en) * | 2018-04-17 | 2018-08-28 | 苏州贝尔纳德铁路设备有限公司 | Power transmission box fixed plate swing mechanism lead screw fine motion index dial |
-
2014
- 2014-10-08 CN CN201420576601.2U patent/CN204148961U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108453625A (en) * | 2018-04-17 | 2018-08-28 | 苏州贝尔纳德铁路设备有限公司 | Power transmission box fixed plate swing mechanism lead screw fine motion index dial |
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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: 20150211 Termination date: 20161008 |