CN201223950Y - Improved structure of cutting tool holder - Google Patents
Improved structure of cutting tool holder Download PDFInfo
- Publication number
- CN201223950Y CN201223950Y CNU200820095592XU CN200820095592U CN201223950Y CN 201223950 Y CN201223950 Y CN 201223950Y CN U200820095592X U CNU200820095592X U CN U200820095592XU CN 200820095592 U CN200820095592 U CN 200820095592U CN 201223950 Y CN201223950 Y CN 201223950Y
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- CN
- China
- Prior art keywords
- tool holder
- utility
- knife rest
- locating
- model
- 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 improved turning tool holder structure, which comprises a tool holder and a positioning block; one side of the tool holder is provided with a dovetail slot, while the other side is provided with a connecting column; and a blade positioning slot is arranged in the dovetail slot. Compared with the prior art, the utility model enables the cutter head for machining patterns to be adjusted to the inner side of the tool holder to increase the cutting surface of the ring, so as to freely adjust the tangent length, achieve the globoidal cutting effect, increase the pattern machining form options and improve the machining clarity.
Description
Technical field:
The utility model relates to the tool holder structure, and particularly a kind of tool holder improves structure, can produce the effect of cambered surface cutting by this structure, and tangential length can be adjusted freely.
Background technology:
Traditional lathe tool generally all is mounted in the knife rest outside, when the processing ring, and can not well the fit radian of ring of lathe tool radian, so the cut that car goes out is more shallow, clear inadequately, and the colored type tangent line of car flower is very short, be restricted, can't process more high-quality decorative pattern.
Summary of the invention:
For this reason, the purpose of this utility model is to provide a kind of tool holder to improve structure, makes lathe tool can better produce the effect of cambered surface cutting, and tangential length can freely adjust, and has increased the selection of the colored form of car and the definition of car trace.
For achieving the above object, the utility model adopts technical scheme to be:
A kind of tool holder improves structure, is made up of knife rest and locating piece, and described knife rest one side is provided with dovetail groove, and opposite side is provided with joint pin, is provided with the blade locating slot in the described dovetail groove.
Described locating piece bottom is provided with the trapezoidal buckle that corresponding inlay card with dovetail groove connects.
Described locating piece top is provided with locating slot, is provided with fixing hole in this locating slot.
Described knife rest sidewall is provided with locating hole.
The utility model car is by having adjusted to the knife rest inboard with the cutter head of car flower, again knife rest is located, but the cut surface of ring is increased, thereby can freely adjust tangential length, produce the effect of cambered surface cutting, also increased the selection of car flower form and the definition of car trace simultaneously.
Description of drawings:
Fig. 1 is the utility model cutter frame structure schematic diagram.
Fig. 2 is the utility model locating piece structural representation.
Fig. 3 is the utility model knife rest and locating piece combining structure schematic diagram.
Identifier declaration among the figure: knife rest 1, blade locating slot 2, dovetail groove 3, locating hole 4, locating piece 5, trapezoidal buckle 6, locating slot 7, fixing hole 8, joint pin 9.
The specific embodiment:
For setting forth thought of the present utility model and purpose, the utility model is described further below in conjunction with specific embodiment.
As Fig. 1～shown in Figure 3, wherein said knife rest 1 is made up of two parts, and the two ends of one side are respectively arranged with the platform of projection, and the centre is a circular hole, and this circular hole is communicated with the joint pin 9 of opposite side, and is connected with external impetus equipment.In the middle of the above-mentioned platform is a dovetail groove 3, is provided with a blade locating slot 2 in the middle of this dovetail groove 3, and 2 one-tenth of described blade locating slots are skewed, are used for fixing blade.
Inlay card has locating piece 5 in the above-mentioned dovetail groove 3, the lower end of this locating piece 5 is trapezoidal buckle 6, this trapezoidal buckle 6 and dovetail groove 3 corresponding clampings, and locating piece 5 upper ends are a locating slot 7, these locating slot 7 centre positions are provided with fixing hole 8, locating piece 5 closely can be fixed in the dovetail groove 3 by this fixing hole and screw.
When knife rest is installed, at first with the corresponding holding of blade in above-mentioned blade locating slot 2, and make the locating hole on the blade corresponding with locating hole 4 on knife rest 1 sidewall, pass locating hole 4 and blade locating hole on knife rest 1 sidewall by screw then, the two is fixed together,, the blade upper end is compressed then with in the dovetail groove 3 of locating piece 5 inlay cards on knife rest 1, to avoid it loosening, pass on the locating piece 5 in the fixing hole in the locating slot 78 by screw at last.
The utility model car is owing to be installed in the knife rest inboard with blade, and is fixed by locating piece, avoided blade when work, produce loosening situation, and the scope of activities of blade is become greatly, thus can freely adjust tangential length, on ring, produce the effect of cambered surface cutting.
More than be a kind of tool holder provided by the utility model to be improved structure be described in detail, used specific case herein structural principle of the present utility model and embodiment are set forth, above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (4)
1, a kind of tool holder improves structure, is made up of knife rest (1) and locating piece (5), and it is characterized in that: described knife rest (1) one side is provided with dovetail groove (3), and opposite side is provided with joint pin (9), is provided with blade locating slot (2) in the described dovetail groove (3).
2, tool holder according to claim 1 improves structure, it is characterized in that: described locating piece (5) bottom is provided with the trapezoidal buckle (6) that corresponding inlay card with dovetail groove (3) connects.
3, tool holder according to claim 1 improves structure, and it is characterized in that: described locating piece (5) top is provided with locating slot (7), is provided with fixing hole (8) in this locating slot (7).
4, tool holder according to claim 1 improves structure, and it is characterized in that: described knife rest (1) sidewall is provided with locating hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820095592XU CN201223950Y (en) | 2008-07-18 | 2008-07-18 | Improved structure of cutting tool holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820095592XU CN201223950Y (en) | 2008-07-18 | 2008-07-18 | Improved structure of cutting tool holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201223950Y true CN201223950Y (en) | 2009-04-22 |
Family
ID=40596828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820095592XU Expired - Fee Related CN201223950Y (en) | 2008-07-18 | 2008-07-18 | Improved structure of cutting tool holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201223950Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101658350B (en) * | 2009-09-11 | 2012-06-27 | 深圳市缘与美实业有限公司 | Method, device and tool bit for processing multi-plane on finger ring |
| CN104384542A (en) * | 2014-09-11 | 2015-03-04 | 西安鸣士数控机床有限公司 | Dual-connection tool apron of row tool lathe |
| CN106270576A (en) * | 2016-08-26 | 2017-01-04 | 安徽皖南电机股份有限公司 | Lathe saddle |
| CN106670518A (en) * | 2017-02-16 | 2017-05-17 | 于浩 | Combined type machine tool turning tool |
-
2008
- 2008-07-18 CN CNU200820095592XU patent/CN201223950Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101658350B (en) * | 2009-09-11 | 2012-06-27 | 深圳市缘与美实业有限公司 | Method, device and tool bit for processing multi-plane on finger ring |
| CN104384542A (en) * | 2014-09-11 | 2015-03-04 | 西安鸣士数控机床有限公司 | Dual-connection tool apron of row tool lathe |
| CN106270576A (en) * | 2016-08-26 | 2017-01-04 | 安徽皖南电机股份有限公司 | Lathe saddle |
| CN106670518A (en) * | 2017-02-16 | 2017-05-17 | 于浩 | Combined type machine tool turning tool |
| CN106670518B (en) * | 2017-02-16 | 2019-02-19 | 浙江嘉昱达机械有限公司 | A kind of composite machine wheeled litter knife |
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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: 20090422 Termination date: 20150718 |
|
| EXPY | Termination of patent right or utility model |