CN202344346U - Locating mandrel for grinding gears of tapered shank gear shaper cutter - Google Patents
Locating mandrel for grinding gears of tapered shank gear shaper cutter Download PDFInfo
- Publication number
- CN202344346U CN202344346U CN2011205178464U CN201120517846U CN202344346U CN 202344346 U CN202344346 U CN 202344346U CN 2011205178464 U CN2011205178464 U CN 2011205178464U CN 201120517846 U CN201120517846 U CN 201120517846U CN 202344346 U CN202344346 U CN 202344346U
- Authority
- CN
- China
- Prior art keywords
- mandrel
- locating
- tapered shank
- clamping
- gear shaper
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a locating mandrel for grinding gears of a tapered shank gear shaper cutter. The locating mandrel has the following beneficial effects that: the mandrel is formed by a mandrel locating and installing section for locating and installing on a gear grinder and a workpiece locating and clamping section for locating and clamping a gear shaper cutter shank; a taper hole matched with a tapered shank of the tapered shank gear shaper cutter is arranged at the outer end of the workpiece locating and clamping section; the taper hole is coaxial with the mandrel; the mandrel is manufactured on the basis of improving the original mandrel, so the improvement cost is low; when the mandrel is used, the shank of the tapered shank gear shaper cutter is directly inserted into the taper hole, thus completing locating and clamping of the workpiece, so the mandrel is convenient to use; and compared with the existing improvement mode of adding the bracket, the mandrel can effectively improve the machining efficiency and precision of the gear shaper cutter.
Description
Technical field
The utility model relates to the machining frock, the frock of using during particularly a kind of pinion cutter roll flute.
Background technology
The profile of tooth of grinding pinion cutter on the Y7125 gear grinder needs through axle workpiece to be positioned clamping, and existing axle generally can only position clamping to the cylindrical handle pinion cutter; Like need tapered shank cutter is added man-hour, general method is that lathe is transformed, and increases a top carriage of band centre bore; Transform not only complicated like this; Increased improvement cost, and mounting or dismounting are difficult, are not easy to use; In use the carriage center is difficult to proofread and correct simultaneously, has influenced the working (machining) efficiency and the precision of tapered shank cutter.
To above-mentioned deficiency, need existing axle is improved, make it position clamping, to improve working (machining) efficiency and precision to the taper shank of tapered shank cutter.
The utility model content
In view of this; The utility model provides a kind of tapered shank cutter roll flute to use apotting spindle; When the pinion cutter roll flute, utilize this axle that tapered shank cutter is positioned clamping, can effectively solve existing solution and cause cost to increase, use inconvenience, working (machining) efficiency and the low technical problem of precision.
The tapered shank cutter roll flute of the utility model is used apotting spindle; Said axle is made up of axle location and installation section that is used for location and installation on gear grinder and the workpiece positioning and clamping section that is used for positioning and clamping pinion cutter handle of a knife; The outer end of said workpiece positioning and clamping section is provided with the taper hole that cooperates with the taper shank of tapered shank cutter, and said taper hole is coaxial with axle.
The beneficial effect of the utility model: the tapered shank cutter roll flute of the utility model is used apotting spindle; Said axle is made up of axle location and installation section that is used for location and installation on gear grinder and the workpiece positioning and clamping section that is used for positioning and clamping pinion cutter handle of a knife; The outer end of said workpiece positioning and clamping section is provided with the taper hole that cooperates with the taper shank of tapered shank cutter, and said taper hole is coaxial with axle, and this axle is improved on original axle basis; Improvement cost is low; During use, directly the handle of a knife with tapered shank cutter inserts the positioning and clamping that taper hole can be accomplished workpiece, and is easy to use; With respect to the existing reforming mode that increases carriage, the utility model can effectively improve the working (machining) efficiency and the precision of pinion cutter.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of prior art central shaft.
The specific embodiment
Below will combine accompanying drawing that the utility model is elaborated; As shown in the figure: the tapered shank cutter roll flute of present embodiment improves on the basis of existing axle with apotting spindle, and said axle is made up of axle location and installation section that is used for location and installation on gear grinder 1 and the workpiece positioning and clamping section 2 that is used for positioning and clamping pinion cutter handle of a knife, and the outer end of said workpiece positioning and clamping section 2 is provided with the taper hole 2a that cooperates with the taper shank 3 of tapered shank cutter; Said taper hole 2a is coaxial with axle; During use, the taper shank of tapered shank cutter cooperates location, easy accessibility with taper hole; And utilize original axle to transform; With respect to the existing reforming mode that increases carriage, improvement cost is low, and can effectively improve the working (machining) efficiency and the precision of pinion cutter.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the aim and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (1)
1. a tapered shank cutter roll flute is used apotting spindle; Said axle is made up of axle location and installation section (1) that is used for location and installation on gear grinder and the workpiece positioning and clamping section (2) that is used for positioning and clamping pinion cutter handle of a knife; It is characterized in that: the outer end of said workpiece positioning and clamping section (2) is provided with the taper hole (2a) that cooperates with the taper shank (3) of tapered shank cutter, and said taper hole (2a) is coaxial with axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205178464U CN202344346U (en) | 2011-12-13 | 2011-12-13 | Locating mandrel for grinding gears of tapered shank gear shaper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205178464U CN202344346U (en) | 2011-12-13 | 2011-12-13 | Locating mandrel for grinding gears of tapered shank gear shaper cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202344346U true CN202344346U (en) | 2012-07-25 |
Family
ID=46533375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205178464U Expired - Fee Related CN202344346U (en) | 2011-12-13 | 2011-12-13 | Locating mandrel for grinding gears of tapered shank gear shaper cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202344346U (en) |
-
2011
- 2011-12-13 CN CN2011205178464U patent/CN202344346U/en not_active Expired - Fee Related
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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: 20120725 Termination date: 20141213 |
|
| EXPY | Termination of patent right or utility model |