CN206455194U - Boring cutter cutter holder - Google Patents
Boring cutter cutter holder Download PDFInfo
- Publication number
- CN206455194U CN206455194U CN201720103461.0U CN201720103461U CN206455194U CN 206455194 U CN206455194 U CN 206455194U CN 201720103461 U CN201720103461 U CN 201720103461U CN 206455194 U CN206455194 U CN 206455194U
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- China
- Prior art keywords
- toolholder bodies
- skewed slot
- cutter
- top surface
- mounting groove
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- 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.)
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Abstract
The utility model discloses a kind of boring cutter cutter holder, toolholder bodies including cuboid-type, the triangle mounting groove for installing three face angle of throat pieces is provided with the front end of the top surface of the toolholder bodies, the first screwed hole is provided with the middle part of the triangle mounting groove, skewed slot is provided with the middle part of the top surface of the toolholder bodies, the bottom surface of the skewed slot with the top surface of toolholder bodies is at 45 ° intersects, be additionally provided with the bottom surface of the skewed slot in the middle part of perpendicular bar hole, the rear end face of the toolholder bodies and be provided with the second screwed hole.The utility model boring cutter cutter holder, triple-edge blade is fixed by screws in triangle mounting groove, the screw coordinated again by boring cutter cutter holder by the screw that is arranged in bar hole and with the second screwed hole is fixed on cutterhead, in process, cutting force can be reduced, mitigate lathe load, improve work piece finish, improve production efficiency.
Description
Technical field
The utility model is related to cutting-tool engineering field, more particularly to a kind of boring cutter cutter holder.
Background technology
Existing boring cutter is typically welded on cutter holder, and it is big, processed to there is boring cutter endurance in the high rotating speed processing of lathe
Part finish is poor, the technical problem of lathe load weight.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of boring cutter cutter holder, is welded with solving boring cutter in the prior art
On cutter holder, there is that boring cutter endurance is big, work piece finish is poor, lathe load is weighed technology is asked in the processing of lathe high rotating speed
Topic.
The utility model boring cutter cutter holder, includes being provided with the toolholder bodies of cuboid-type, the front end of the top surface of the toolholder bodies
Install and be provided with the first screwed hole, the cutter holder in the middle part of the triangle mounting groove of three face angle of throat pieces, the triangle mounting groove
Be provided with skewed slot in the middle part of the top surface of body, the bottom surface of the skewed slot with the top surface of toolholder bodies is at 45 ° intersects, on the bottom surface of the skewed slot
The second screwed hole is provided with being additionally provided with the middle part of perpendicular bar hole, the rear end face of the toolholder bodies.
The beneficial effects of the utility model：
The utility model boring cutter cutter holder, triple-edge blade is fixed by screws in triangle mounting groove, then by boring
The screw that knife cutter holder coordinates by the screw that is arranged in bar hole and with the second screwed hole is fixed on cutterhead, in process
In, cutting force can be reduced, mitigate lathe load, work piece finish is improved, production efficiency is improved.
Brief description of the drawings
Fig. 1 is the schematic front view of the present embodiment boring cutter cutter holder；
Fig. 2 is the sectional view in Fig. 1 along A-A；
Fig. 3 is Fig. 1 top view.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As illustrated, the present embodiment boring cutter cutter holder, includes the toolholder bodies 1 of cuboid-type, the front end of the top surface of the toolholder bodies
On be provided with the triangle mounting groove 2 for installing three face angle of throat pieces, be provided with the first screwed hole in the middle part of the triangle mounting groove
3, be provided with skewed slot 4 in the middle part of the top surfaces of the toolholder bodies, the bottom surface 5 of the skewed slot with the top surface 6 of toolholder bodies is at 45 ° intersects, institute
State and perpendicular bar hole 7 is additionally provided with the bottom surface of skewed slot, the second spiral shell is provided with the rear end face middle part of the toolholder bodies
Pit 8.
The present embodiment boring cutter cutter holder, triple-edge blade is fixed by screws in triangle mounting groove, then by boring cutter
The screw that cutter holder coordinates by the screw that is arranged in bar hole and with the second screwed hole is fixed on cutterhead, in process
In, cutting force can be reduced, mitigate lathe load, work piece finish is improved, production efficiency is improved.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (1)
1. a kind of boring cutter cutter holder, it is characterised in that：Set on toolholder bodies including cuboid-type, the front end of the top surface of the toolholder bodies
Have and be provided with the first screwed hole, the knife in the middle part of the triangle mounting groove for installing three face angle of throat pieces, the triangle mounting groove
Be provided with skewed slot in the middle part of the top surface of clamp, the bottom surface of the skewed slot with the top surface of toolholder bodies is at 45 ° intersects, the bottom surface of the skewed slot
On be additionally provided with perpendicular bar hole, in the middle part of the rear end face of the toolholder bodies on be provided with the second screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720103461.0U CN206455194U (en) | 2017-01-24 | 2017-01-24 | Boring cutter cutter holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720103461.0U CN206455194U (en) | 2017-01-24 | 2017-01-24 | Boring cutter cutter holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206455194U true CN206455194U (en) | 2017-09-01 |
Family
ID=59694995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720103461.0U Active CN206455194U (en) | 2017-01-24 | 2017-01-24 | Boring cutter cutter holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206455194U (en) |
-
2017
- 2017-01-24 CN CN201720103461.0U patent/CN206455194U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |