CN201432115Y - Dual-knife boring knife tool - Google Patents
Dual-knife boring knife tool Download PDFInfo
- Publication number
- CN201432115Y CN201432115Y CN2009201214411U CN200920121441U CN201432115Y CN 201432115 Y CN201432115 Y CN 201432115Y CN 2009201214411 U CN2009201214411 U CN 2009201214411U CN 200920121441 U CN200920121441 U CN 200920121441U CN 201432115 Y CN201432115 Y CN 201432115Y
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- CN
- China
- Prior art keywords
- knife
- boring
- dual
- double
- tool
- 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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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model relates to a dual-knife boring knife tool which comprises a knife rack, a universal boring head and a boring rod. Two knife heads are arranged at the end part of the boring rod. Preferentially, the two knife heads are arranged in parallel. With simple structure, the dual-knife boring knife tool is suitable for processing a work-piece in a dual-hole structure.
Description
(1) technical field
The utility model relates to a kind of double-pole borer.
(2) background technology
Borer of the prior art is the design of hilted broadsword head, and the critical component-outer lead ring of hydro-electric power generating equipment-processing bulb through-flow mechanism is the diclinic pore structure, during processing diclinic hole, reprocess another after can only processing a hole earlier, can't guarantee the axiality of two inclined holes.
(3) utility model content
Technical problem to be solved in the utility model is to provide a kind of double-pole borer of processing the diclinic pore structure.
A kind of double-pole borer comprises knife rest, universal boring head and boring bar, and described boring bar end is provided with two cutter heads.
Preferably, described two cutter heads be arranged in parallel.
Double-pole borer of the present utility model is simple in structure, is applicable to the workpiece processing of double-pore structure.
(4) description of drawings
Fig. 1 is the structural representation of the described double-pole borer of embodiment.
(5) specific embodiment
The utility model is described in further detail below in conjunction with embodiment, but protection domain of the present utility model is not limited to this.
With reference to Fig. 1, a kind of double-pole borer comprises knife rest 1, universal boring head 2 and boring bar 3, and described boring bar 3 ends are provided with two cutter heads 4,5.Described two cutter heads 4,5 be arranged in parallel.
The utility model is owing to be arranged on two cutter heads on the same boring bar, like this outside processing during lead ring 6, just can the disposable boring of double-pore structure is good, and solved the axiality problem in diclinic hole.
Claims (2)
1, a kind of double-pole borer comprises knife rest, universal boring head and boring bar, it is characterized in that: described boring bar end is provided with two cutter heads.
2, according to the double-pole borer of claim 1, it is characterized in that: described two cutter heads be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201214411U CN201432115Y (en) | 2009-05-31 | 2009-05-31 | Dual-knife boring knife tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201214411U CN201432115Y (en) | 2009-05-31 | 2009-05-31 | Dual-knife boring knife tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201432115Y true CN201432115Y (en) | 2010-03-31 |
Family
ID=42050929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201214411U Expired - Fee Related CN201432115Y (en) | 2009-05-31 | 2009-05-31 | Dual-knife boring knife tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201432115Y (en) |
-
2009
- 2009-05-31 CN CN2009201214411U patent/CN201432115Y/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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140428 Address after: 311504 the Fuchun River, Zhejiang province Tonglu County town of Hongqi Road, No. 99, No. Patentee after: ZHEJIANG FUCHUNJIANG HYDROELECTRIC EQUIPMENT CO., LTD. Address before: 311504, Zhejiang Province, the Fuchun River County town of Zhejiang Hongqi industrial function area, Zhejiang Province, Tonglu Patentee before: Zhejiang Fuchunjiang Hydropower Equipment Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tonglu the Fuchun River Hydropower Equipment Co., Ltd. Assignor: Zhejiang Fuchunjiang Hydropower Equipment Co., Ltd. Contract record no.: 2013330000377 Denomination of utility model: Dual-knife boring knife tool Granted publication date: 20100331 License type: Exclusive License Record date: 20131217 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20160531 |