CN110711868A - Novel numerical control cutter bar - Google Patents
Novel numerical control cutter bar Download PDFInfo
- Publication number
- CN110711868A CN110711868A CN201810773436.2A CN201810773436A CN110711868A CN 110711868 A CN110711868 A CN 110711868A CN 201810773436 A CN201810773436 A CN 201810773436A CN 110711868 A CN110711868 A CN 110711868A
- Authority
- CN
- China
- Prior art keywords
- blade
- cutter
- numerical control
- cutter bar
- inclined plane
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
- B23B27/1625—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped by a clamping member acting almost perpendicularly on the chip-forming plane
Abstract
The invention discloses a novel numerical control cutter bar, wherein a cutter blade is fixed on the cutter bar, the surface of the cutter bar, which is in contact with the inclined surface of the cutter blade, is an inclined surface, and the inclined angle of the inclined surface of the cutter bar is consistent with the inclined angle of the inclined surface of the cutter blade. The invention is characterized in that: the cutter bar and the cutter blade are tightly contacted and firmly connected, and when a machined workpiece vibrates, the cutter blade is not easy to loosen, so that the rejection rate of turning is reduced.
Description
Technical Field
The invention relates to the field of numerical control lathes, in particular to a novel numerical control cutter bar for a numerical control lathe.
Background
The blade of the existing numerical control lathe is an inclined plane, the contact surface of the cutter bar and the blade is a straight plane, and the inclined plane and the straight plane are not tightly matched, so that vibration is generated during processing of a workpiece, the blade is loosened, the workpiece is punctured, waste products are caused, and the blade can be cracked sometimes.
Disclosure of Invention
The invention aims to overcome the defects and provide a novel numerical control cutter bar.
The technical scheme adopted by the invention for realizing the purpose is as follows: the utility model provides a new-type numerical control cutter arbor, is fixed with the blade on the cutter arbor, the cutter arbor is the inclined plane with the inclined plane contact's of blade face, the inclination on the inclined plane of cutter arbor is unanimous with the inclination on the inclined plane of blade.
The blade is fixed on the cutter bar through a screw.
The blade is a ceramic blade.
The invention is characterized in that: the cutter bar and the cutter blade are tightly contacted and firmly connected, and when a machined workpiece vibrates, the cutter blade is not easy to loosen, so that the rejection rate of turning is reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the contact surface of the tool holder of the present invention.
Fig. 3 is a schematic bevel view of a blade of the present invention.
Wherein: 1. the cutter arbor 11, the inclined plane 2, the blade 21, the inclined plane 3 and the screw.
Detailed Description
As shown in figures 1-3, the invention relates to a novel numerical control cutter bar, which is characterized in that: be fixed with blade 2 on the cutter arbor 1, blade 2 is ceramic blade, and it is convenient for guaranteeing to dismantle, cutter arbor 1 passes through screw 3 with blade 2 and fixes together, the face of the inclined plane 21 contact of cutter arbor 1 and blade 2 is inclined plane 11, the inclination on the inclined plane 11 of cutter arbor 1 is unanimous with the inclination on the inclined plane 21 of blade 2, guarantees that cutter arbor 1 and blade 2 contact tightly, and the two is connected the fastening firm, and when the work piece of processing produced the vibration, blade 2 was difficult not hard up, reduced the rejection rate of car processing.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (3)
1. A novel numerical control cutter arbor is characterized in that: be fixed with blade (2) on cutter arbor (1), the face of cutter arbor (1) and inclined plane (21) contact of blade (2) is inclined plane (11), the inclination of inclined plane (11) of cutter arbor (1) is unanimous with the inclination of inclined plane (21) of blade (2).
2. The novel numerical control cutter bar as claimed in claim 1, characterized in that: the blade (2) is fixed on the cutter bar (1) through a screw (3).
3. A new numerically controlled tool bar as in claim 1 or 2, wherein: the blade (2) is a ceramic blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810773436.2A CN110711868A (en) | 2018-07-14 | 2018-07-14 | Novel numerical control cutter bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810773436.2A CN110711868A (en) | 2018-07-14 | 2018-07-14 | Novel numerical control cutter bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110711868A true CN110711868A (en) | 2020-01-21 |
Family
ID=69208643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810773436.2A Pending CN110711868A (en) | 2018-07-14 | 2018-07-14 | Novel numerical control cutter bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110711868A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB671005A (en) * | 1949-12-01 | 1952-04-30 | Walter Beesley | Improvements in or relating to metal cutting tools |
| JPH09300110A (en) * | 1996-05-21 | 1997-11-25 | Daishowa Seiki Co Ltd | Cutting tool |
| CN1182657A (en) * | 1996-11-18 | 1998-05-27 | 桑德维克公司 | Internal cooling cutter for chip-removing working of machine tool |
| JP2000000702A (en) * | 1998-06-11 | 2000-01-07 | Mitsubishi Materials Corp | Clamp mechanism for throw-away tip |
| US20070160431A1 (en) * | 2005-12-08 | 2007-07-12 | Sandvik Intellectual Property Ab | Tool and a cutting insert for chip removing machining |
| CN101077534A (en) * | 2007-07-05 | 2007-11-28 | 上海美恩精密工具有限公司 | Modular cubic boron nitride pass tool bit |
| US20130058729A1 (en) * | 2010-01-14 | 2013-03-07 | Taegutec, Ltd. | Cutting Tool |
| CN206122727U (en) * | 2016-10-31 | 2017-04-26 | 中国水利水电夹江水工机械有限公司 | Processing ship lift drum groove's NC cutting tool |
-
2018
- 2018-07-14 CN CN201810773436.2A patent/CN110711868A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB671005A (en) * | 1949-12-01 | 1952-04-30 | Walter Beesley | Improvements in or relating to metal cutting tools |
| JPH09300110A (en) * | 1996-05-21 | 1997-11-25 | Daishowa Seiki Co Ltd | Cutting tool |
| CN1182657A (en) * | 1996-11-18 | 1998-05-27 | 桑德维克公司 | Internal cooling cutter for chip-removing working of machine tool |
| JP2000000702A (en) * | 1998-06-11 | 2000-01-07 | Mitsubishi Materials Corp | Clamp mechanism for throw-away tip |
| US20070160431A1 (en) * | 2005-12-08 | 2007-07-12 | Sandvik Intellectual Property Ab | Tool and a cutting insert for chip removing machining |
| CN101077534A (en) * | 2007-07-05 | 2007-11-28 | 上海美恩精密工具有限公司 | Modular cubic boron nitride pass tool bit |
| US20130058729A1 (en) * | 2010-01-14 | 2013-03-07 | Taegutec, Ltd. | Cutting Tool |
| CN206122727U (en) * | 2016-10-31 | 2017-04-26 | 中国水利水电夹江水工机械有限公司 | Processing ship lift drum groove's NC cutting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200121 |