CN208116856U - A kind of Multifunctional combination cutting tool - Google Patents
A kind of Multifunctional combination cutting tool Download PDFInfo
- Publication number
- CN208116856U CN208116856U CN201820589397.6U CN201820589397U CN208116856U CN 208116856 U CN208116856 U CN 208116856U CN 201820589397 U CN201820589397 U CN 201820589397U CN 208116856 U CN208116856 U CN 208116856U
- Authority
- CN
- China
- Prior art keywords
- chamfering
- cutting tool
- multifunctional combination
- combination cutting
- drill bit
- 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 a kind of Multifunctional combination cutting tools, and including knife handle and the cutter body for being connected to knife handle lower end, cutter body includes being sequentially connected the drill bit for an entirety, Hole chamfering sword and molding chamfering blades.The Multifunctional combination cutting tool, structure is simple, easy to manufacture, easy to operate, work efficiency is high, reduces labor intensity；And be suitable for various material metalwork and process, drilling, chamfering, molding multi-process together as one, it is not required to tool changing workpieces processing, reduces number of changing knife, guarantees machining accuracy.
Description
Technical field
The utility model relates to a kind of compound tool, it is especially a kind of drilling, chamfering, molding together as one it is multi-functional
Compound tool.
Background technique
When forming chamfer machining for the hole machined and outer profile of giving some metalwork processing chamfers, mainly by boring
Three hole, Hole chamfering and molding chamfering process compositions, first step bit bore, second step chamfering blades carry out Hole chamfering；Third step
Outer profile chamfering processing and forming.Three above step, it is desirable that tool changing three times, brought problem are：1, tool change time, which reduces, adds
Work efficiency rate；2, tool changing is frequent, reduces the service life of knife-changing system, it is necessary to be regularly maintained or replace knife-changing system.Therefore, having must
It designs a kind of drilling, chamfering, the Multifunctional combination cutting tool for forming together as one.
Summary of the invention
The utility model aim is：Provide a kind of structure is simple, easy to manufacture, easy to operate, work efficiency is high,
Reduce the Multifunctional combination cutting tool of labor intensity.
The technical solution of the utility model is：A kind of Multifunctional combination cutting tool including knife handle and is connected to knife handle lower end
Cutter body, cutter body include being sequentially connected the drill bit for an entirety, Hole chamfering sword and molding chamfering blades.
Chip pocket is provided on the drill bit as a preferred technical solution,.
The outside diameter of the Hole chamfering sword is greater than the diameter of the drill bit, end diameter as a preferred technical solution,
Less than the diameter of the drill bit.
The molding chamfering blades are made of upper and lower two chamfering blades as a preferred technical solution, and blade is opposite, and two
Spacing between the big end of chamfering blades is greater than workpiece to be processed thickness.
Two chamfering blades are symmetrical arranged as a preferred technical solution, and section is trapezoidal.
The utility model has the advantages that：
1, the cutter structure is simple, easy to manufacture, easy to operate, work efficiency is high, reduces labor intensity；
2, the cutter is processed suitable for various material metalwork, drilling, chamfering, molding multi-process together as one, is not required to
Tool changing workpieces processing reduces number of changing knife, guarantees machining accuracy.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and embodiments：
Fig. 1 is the Multifunctional combination cutting tool converted products molding chamfering schematic diagram of the utility model；
Fig. 2 is the Multifunctional combination cutting tool converted products hole schematic diagram of the utility model；
Fig. 3 is the Multifunctional combination cutting tool converted products Hole chamfering schematic diagram of the utility model；
It is numbered in figure：1, knife handle；2, drill bit；3, Hole chamfering sword；4, chamfering blades are formed；5, chip pocket；6, workpiece.
Specific embodiment
Embodiment：
As shown in Fig. 1, a kind of Multifunctional combination cutting tool, including knife handle 1 and the cutter body for being connected to 1 lower end of knife handle,
Cutter body includes being sequentially connected the drill bit 2 for an entirety, Hole chamfering sword 3 and molding chamfering blades 4；The Hole chamfering sword 3
Outside diameter is greater than the diameter of the drill bit 1, and end diameter is less than the diameter of the drill bit 1；The molding chamfering blades 4 are by upper and lower
Two chamfering blades compositions, blade is opposite, and the spacing between the big end of two chamfering blades is greater than 6 thickness of workpiece.
As shown in Fig. 2, the drill bit 2 by the Multifunctional combination cutting tool carries out drilling processing to workpiece 6.
As shown in figure 3, the Hole chamfering sword 3 by the Multifunctional combination cutting tool carries out Hole chamfering processing to workpiece 6.
To above scheme further instruction, it is provided with chip pocket 5 in the drill bit 2 and molding chamfering blades 4, in order to just
It is discharged in by the scrap generated in process.
The cutter structure is simple, easy to manufacture, easy to operate, work efficiency is high, reduces labor intensity；The cutter is suitable
It is processed for various material metalwork, drilling, chamfering, molding multi-process together as one, is not required to tool changing workpieces processing, reduction is changed
Knife number guarantees machining accuracy.
The above embodiments are only illustrative of the principle and efficacy of the utility model, rather than limits the present invention
's.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed of the utility model
All equivalent modifications or change completed under spirit and technical idea, should be covered by the claim of the utility model.
Claims (5)
1. a kind of Multifunctional combination cutting tool, including knife handle（1）With the cutter body for being connected to knife handle lower end, it is characterised in that：Knife
Having main body includes the drill bit being sequentially connected as an entirety（2）, Hole chamfering sword（3）With molding chamfering blades（4）.
2. a kind of Multifunctional combination cutting tool according to claim 1, it is characterised in that：The drill bit（2）With molding chamfering
Sword（4）On be provided with chip pocket（5）.
3. a kind of Multifunctional combination cutting tool according to claim 1, it is characterised in that：The Hole chamfering sword（3）Big end
Diameter is greater than the drill bit（2）Diameter, end diameter be less than the drill bit（2）Diameter.
4. a kind of Multifunctional combination cutting tool according to claim 1, it is characterised in that：The molding chamfering blades（4）By upper
Lower two chamfering blades composition, blade is opposite, and the spacing between the big end of two chamfering blades is greater than workpiece to be processed thickness.
5. a kind of Multifunctional combination cutting tool according to claim 4, it is characterised in that：Two chamfering blades are symmetrically set
It sets, section is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820589397.6U CN208116856U (en) | 2018-04-24 | 2018-04-24 | A kind of Multifunctional combination cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820589397.6U CN208116856U (en) | 2018-04-24 | 2018-04-24 | A kind of Multifunctional combination cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208116856U true CN208116856U (en) | 2018-11-20 |
Family
ID=64187374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820589397.6U Expired - Fee Related CN208116856U (en) | 2018-04-24 | 2018-04-24 | A kind of Multifunctional combination cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208116856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909548A (en) * | 2021-11-05 | 2022-01-11 | 湖南南方通用航空发动机有限公司 | Curved surface cutting tool and numerical control equipment |
-
2018
- 2018-04-24 CN CN201820589397.6U patent/CN208116856U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909548A (en) * | 2021-11-05 | 2022-01-11 | 湖南南方通用航空发动机有限公司 | Curved surface cutting tool and numerical control equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215300 Changjiang North Road, Shipai Town, Kunshan City, Suzhou City, Jiangsu Province, and Zhongbang R&D Center at the junction of Beijing and Osaka Patentee after: Kunshan Jinhaige Intelligent System Co., Ltd. Address before: 215300 Changjiang North Road, Shipai Town, Suzhou City, Jiangsu Province, and Zhongbang R&D Center at the junction of Beijing and Osaka Patentee before: Kunshan Jinhai grid Electronics Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 Termination date: 20210424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |