CN203356701U - Facing cutter - Google Patents
Facing cutter Download PDFInfo
- Publication number
- CN203356701U CN203356701U CN 201320462571 CN201320462571U CN203356701U CN 203356701 U CN203356701 U CN 203356701U CN 201320462571 CN201320462571 CN 201320462571 CN 201320462571 U CN201320462571 U CN 201320462571U CN 203356701 U CN203356701 U CN 203356701U
- Authority
- CN
- China
- Prior art keywords
- blade
- briquetting
- fixed part
- facing cutter
- cutter
- 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 provides a facing cutter, belongs to the technical field of cutters, and solves the problem of poor structure stability and low processing accuracy of a facing cutter in the prior art. The facing cutter comprises a cutter body, wherein a plurality of blade fixing parts used for fixing blades are arranged at the front part of the cutter body and uniformly distributed at the front part of the cutter body, blade mounting slots matched with the blades are formed in the blade fixing parts, the blades are fixed in the blade mounting slots through bolts, and limiting structures used for preventing the blades from moving are further arranged at the blade fixing parts. The facing cutter has the advantages of good structure stability, high processing accuracy and the like.
Description
Technical field
The utility model belongs to the cutting-tool engineering field, relates to a kind of facing cutter.
Background technology
Traditional facing cutter, mainly comprise cutter hub and be located at the blade installation slot that the cutter hub periphery evenly arranges, and in this blade installation slot, has been bolted blade.When blade is installed, need manually the blade of installation is proofreaded one by one, the tool setting time is long, and error is large, and when lathe power is little, rigidity is when poor, stock-removing efficiency is low, and blade can not be brought into play maximum cutting advantage.Blade well can not be fixed in mounting groove by single bolt, add man-hour, the position of blade changes slightly, affects machining accuracy.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of sound construction, facing cutter that machining accuracy is high.
The purpose of this utility model can realize by following technical proposal:
This facing cutter, comprise cutter hub, the front portion of described cutter hub has some fixed parts of the blade for fixed blade, described blade fixed part is evenly distributed on the front portion of cutter hub, it is characterized in that, have the blade installation slot that its shape and blade are complementary on described blade fixed part, described blade is bolted in this blade installation slot, on described blade fixed part, also is provided with for preventing the position limiting structure of blade displacement.
During installation, at first blade is navigated in blade installation slot, by bolt tightening, then position limiting structure is installed on the blade fixed part, blade is further spacing, prevents that its position from changing, and has guaranteed stability, has improved the facing cutter machining accuracy; And artificial only need once proofread and correct blade and get final product, the saving labour.
In above-mentioned facing cutter, described position limiting structure comprises that two ends have the briquetting of compressed part and for briquetting being fixed to the bolt on the blade fixed part, and one of them described compressed part is pressed on the part that described blade is positioned at blade installation slot.
During installation, by bolt, briquetting is installed on the blade fixed part, one of them compressed part of briquetting is pressed on the part that blade is positioned at blade installation slot.
In above-mentioned facing cutter, described blade fixed part also is provided with the stopper slot swung for limiting briquetting, the shape of described stopper slot and the shape of briquetting are complementary, and described briquetting is located in this stopper slot, and the surface of described stopper slot is mutually concordant with the upper surface of blade.
Shape and the briquetting of this stopper slot are complementary, and can prevent that the position of briquetting from changing, and the machining accuracy of this facing cutter is provided.
In above-mentioned facing cutter, described blade fixed part is 3-6.
In above-mentioned facing cutter, described blade fixed part is 4.
Compared with prior art, this facing cutter has the following advantages:
By bolt, blade is fixed in blade installation slot, then by briquetting by blade pressing, blade is further spacing, prevents that its position from changing, and has guaranteed stability, has improved the facing cutter machining accuracy, artificial only need once proofread and correct blade, saves the labour.
The accompanying drawing explanation
Fig. 1 is the structural representation of a kind of preferred embodiment of providing of the utility model.
Fig. 2 is another structure chart of a kind of preferred embodiment of providing of the utility model.
In figure, 1, cutter hub; 2, blade; 3, blade fixed part; 4, blade installation slot; 5, briquetting; 51, compressed part; 6, stopper slot.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Facing cutter as depicted in figs. 1 and 2, comprise the cutter hub 1 that is column, and the middle part of cutter hub 1 has a through hole, and the front portion of cutter hub 1 has some fixed parts of the blade for fixed blade 23, and blade fixed part 3 is evenly distributed on the front portion of cutter hub 1.Concrete, as shown in Figure 1, thering is the blade installation slot 4 that its shape and blade 2 are complementary on blade fixed part 3, blade 2 is bolted in this blade installation slot 4, on blade fixed part 3, also is provided with for preventing the position limiting structure of blade 2 displacements.
During installation, at first blade 2 is navigated in blade installation slot 4, by bolt tightening, then position limiting structure is installed on blade fixed part 3, blade 2 is further spacing, prevents that its position from changing, and has guaranteed stability, has improved the facing cutter machining accuracy; And artificial only need once proofread and correct blade 2 and get final product, the saving labour.
As shown in Figure 2, position limiting structure comprises that two ends have the briquetting 5 of compressed part 51 and for briquetting 5 is fixed to the bolt on blade fixed part 3, and one of them compressed part 51 is pressed on the part that blade 2 is positioned at blade installation slot 4.During installation, by bolt, briquetting 5 is installed on blade fixed part 3, one of them compressed part 51 of briquetting 5 is pressed on the part that blade 2 is positioned at blade installation slot 4.
As shown in Figure 1, blade fixed part 3 also is provided with the stopper slot 6 swung for limiting briquetting 5, and the shape of the shape of stopper slot 6 and briquetting 5 is complementary, and briquetting 5 is located in this stopper slot 6, and the surface of stopper slot 6 is mutually concordant with the upper surface of blade 2.The shape of this stopper slot 6 and briquetting 5 are complementary, and can prevent that the position of briquetting 5 from changing, and the machining accuracy of this facing cutter is provided.
According to actual conditions, blade fixed part 3 can be set to 3-6, the blade fixed part 3 in the present embodiment is 4.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (5)
1. a facing cutter, comprise cutter hub (1), the front portion of described cutter hub (1) has some blade fixed parts for fixed blade (2) (3), described blade fixed part (3) is evenly distributed on the front portion of cutter hub (1), it is characterized in that, there is the blade installation slot (4) that its shape and blade (2) are complementary on described blade fixed part (3), described blade (2) is bolted in this blade installation slot (4), on described blade fixed part (3), also is provided with for preventing the position limiting structure of blade (2) displacement.
2. facing cutter according to claim 1, it is characterized in that, described position limiting structure comprises that two ends have the briquetting of compressed part (51) (5) and, for briquetting (5) is fixed to the bolt on blade fixed part (3), one of them described compressed part (51) is pressed in described blade (2) and is positioned on the part of blade installation slot (4).
3. facing cutter according to claim 2, it is characterized in that, described blade fixed part (3) also is provided with the stopper slot (6) swung for limiting briquetting (5), the shape of the shape of described stopper slot (6) and briquetting (5) is complementary, described briquetting (5) is located in this stopper slot (6), and the surface of described stopper slot (6) is mutually concordant with the upper surface of blade (2).
4. according to claim 1 or 2 or 3 described facing cutters, it is characterized in that, described blade fixed part (3) is 3-6.
5. facing cutter according to claim 4, is characterized in that, described blade fixed part (3) is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320462571 CN203356701U (en) | 2013-07-31 | 2013-07-31 | Facing cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320462571 CN203356701U (en) | 2013-07-31 | 2013-07-31 | Facing cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203356701U true CN203356701U (en) | 2013-12-25 |
Family
ID=49804522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320462571 Expired - Fee Related CN203356701U (en) | 2013-07-31 | 2013-07-31 | Facing cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203356701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551184A (en) * | 2014-12-31 | 2015-04-29 | 苏州用朴合金工具有限公司 | Hard alloy face milling cutter |
-
2013
- 2013-07-31 CN CN 201320462571 patent/CN203356701U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551184A (en) * | 2014-12-31 | 2015-04-29 | 苏州用朴合金工具有限公司 | Hard alloy face milling cutter |
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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: 20131225 Termination date: 20140731 |
|
| EXPY | Termination of patent right or utility model |