CN103273098A - Multiple-groove forming knife - Google Patents
Multiple-groove forming knife Download PDFInfo
- Publication number
- CN103273098A CN103273098A CN2013101836622A CN201310183662A CN103273098A CN 103273098 A CN103273098 A CN 103273098A CN 2013101836622 A CN2013101836622 A CN 2013101836622A CN 201310183662 A CN201310183662 A CN 201310183662A CN 103273098 A CN103273098 A CN 103273098A
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- China
- Prior art keywords
- cutter
- groove forming
- knife
- cutter head
- grooved
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Abstract
The invention relates to a multiple-groove forming knife. The multiple-groove forming knife comprises a knife body. A knife head is arranged at one end of the knife body and is provided with a plurality of cutting portions. Each cutting portion comprises a straight blade and inclined blades connected with the two ends of the straight blade respectively. Multiple grooves in a product can be once machined through the multiple-groove forming knife, the process of repeatedly replacing knives is omitted, machining efficiency is improved, machining errors are avoided, product quality is guaranteed, and the multiple-groove forming knife facilitates quantity production.
Description
Technical field
The present invention relates to a kind of moulding cutter, relate in particular to a kind of multiple-grooved moulding cutter.
Background technology
Workpiece is added man-hour, for the machined surface that difformity requires, needing to adopt different cutters to process, need carry out secondary or repeatedly processing to workpiece like this, thereby need to change different cutters, process often complex procedures and clamping cutter trouble, there is error in the location benchmark, such processing was both lost time, and operating efficiency is low again, and finished surface is discontinuous, fineness is relatively poor, can't satisfy the requirement of machining accuracy.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, and a kind of simple in structure, multiple-grooved moulding cutter that efficient is high is provided.
For achieving the above object, the technical solution used in the present invention is: a kind of multiple-grooved moulding cutter, comprise cutter hub, and an end of described cutter hub is provided with cutter head, described cutter head is provided with a plurality of cutting portions, and described cutting portion comprises straight sword, the oblique sword that is connected with the two ends of straight sword respectively.
In a preferred embodiment of the present invention, multiple-grooved moulding cutter comprises that further the quantity of described cutting portion is seven.
In a preferred embodiment of the present invention, multiple-grooved moulding cutter comprises that further seven described cutting portions evenly arrange.
In a preferred embodiment of the present invention, multiple-grooved moulding cutter comprises that further the center line of the center line of described cutter hub and described cutter head is on same straight line.
In a preferred embodiment of the present invention, multiple-grooved moulding cutter comprises that further the angle that the centerline direction of described oblique sword and described cutter head has is 25-32 °.
In a preferred embodiment of the present invention, multiple-grooved moulding cutter comprises that further the angle that the centerline direction of described oblique sword and described cutter head has is 28 °.
In a preferred embodiment of the present invention, multiple-grooved moulding cutter comprises that further the junction of described cutter head and described cutter hub forms L shaped breach.
The invention solves the defective that exists in the background technology, the present invention is disposable to finish the processing of multiple-grooved at product, has saved the repeatedly process of tool changing, has improved working (machining) efficiency, has avoided the generation of mismachining tolerance, has guaranteed the quality of product, is convenient to produce in batches.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the preferred embodiments of the present invention.
The specific embodiment
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of multiple-grooved moulding cutter comprises cutter hub 1, and an end of cutter hub 1 is provided with cutter head 2, and the center line of the center line of cutter hub 1 and cutter head 2 is on same straight line.Cutter head 2 is provided with a plurality of cutting portions 3, and the quantity of the preferred cutting portion 3 of the present invention is seven, and all evenly is arranged on the cutter head 2, and the distance between the adjacent cutting portion 3 equates that cutting portion 3 comprises straight sword 4, the oblique sword 5 that is connected with the two ends of straight sword 4 respectively.
The included angle A that the centerline direction of the preferred oblique sword 5 of the present invention and cutter head 2 has is 25-32 °, and the included angle A that the centerline direction of further preferred tiltedly sword 5 and cutter head 2 has is 28 °.
For the ease of the location of product, prevent moving axially of product, cutter head 2 forms L shaped breach 6 with the junction of cutter hub 1.
The present invention realizes disposablely finishing the processing of a plurality of grooves at product, and working (machining) efficiency and machining accuracy height satisfy the demand of mass production.
Above foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification, must determine technical scope according to the claim scope.
Claims (7)
1. multiple-grooved moulding cutter, it is characterized in that: comprise cutter hub, an end of described cutter hub is provided with cutter head, and described cutter head is provided with a plurality of cutting portions, and described cutting portion comprises straight sword, the oblique sword that is connected with the two ends of straight sword respectively.
2. multiple-grooved moulding cutter according to claim 1, it is characterized in that: the quantity of described cutting portion is seven.
3. multiple-grooved moulding cutter according to claim 2, it is characterized in that: seven described cutting portions evenly arrange.
4. multiple-grooved moulding cutter according to claim 1, it is characterized in that: the center line of described cutter hub and the center line of described cutter head are on same straight line.
5. multiple-grooved moulding cutter according to claim 4, it is characterized in that: the angle that the centerline direction of described oblique sword and described cutter head has is 25-32 °.
6. multiple-grooved moulding cutter according to claim 5, it is characterized in that: the angle that the centerline direction of described oblique sword and described cutter head has is 28 °.
7. multiple-grooved moulding cutter according to claim 4, it is characterized in that: the junction of described cutter head and described cutter hub forms L shaped breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101836622A CN103273098A (en) | 2013-05-17 | 2013-05-17 | Multiple-groove forming knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101836622A CN103273098A (en) | 2013-05-17 | 2013-05-17 | Multiple-groove forming knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103273098A true CN103273098A (en) | 2013-09-04 |
Family
ID=49055776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101836622A Pending CN103273098A (en) | 2013-05-17 | 2013-05-17 | Multiple-groove forming knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103273098A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671341A (en) * | 2017-10-16 | 2018-02-09 | 中山市园丰精密刃具有限公司 | A kind of combination forming grooving cutter |
| CN113751740A (en) * | 2021-09-29 | 2021-12-07 | 中国航发航空科技股份有限公司 | Grooving cutter for silicon rubber inner ring groove group of case and machining method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0917927A1 (en) * | 1997-11-04 | 1999-05-26 | Plansee Tizit Gesellschaft M.B.H. | Method for producing a cutting insert for thread cutting |
| DE102005006589A1 (en) * | 2005-02-11 | 2006-08-24 | Sandvik Intellectual Property Ab | Indexable insert and insert holder |
| CN101415510A (en) * | 2006-04-06 | 2009-04-22 | 钴碳化钨硬质合金维迪亚产品有限公司及两合公司 | Cutting insert and method for cutting machining of rotated workpieces |
| CN101462183A (en) * | 2007-12-21 | 2009-06-24 | 山特维克知识产权股份有限公司 | A milling cutter tool for chip removing machining, as well as a cutting body therefor |
| CN203281902U (en) * | 2013-05-17 | 2013-11-13 | 苏州创丰精密五金有限公司 | Cutter for forming multiple grooves |
-
2013
- 2013-05-17 CN CN2013101836622A patent/CN103273098A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0917927A1 (en) * | 1997-11-04 | 1999-05-26 | Plansee Tizit Gesellschaft M.B.H. | Method for producing a cutting insert for thread cutting |
| DE102005006589A1 (en) * | 2005-02-11 | 2006-08-24 | Sandvik Intellectual Property Ab | Indexable insert and insert holder |
| CN101415510A (en) * | 2006-04-06 | 2009-04-22 | 钴碳化钨硬质合金维迪亚产品有限公司及两合公司 | Cutting insert and method for cutting machining of rotated workpieces |
| CN101462183A (en) * | 2007-12-21 | 2009-06-24 | 山特维克知识产权股份有限公司 | A milling cutter tool for chip removing machining, as well as a cutting body therefor |
| CN203281902U (en) * | 2013-05-17 | 2013-11-13 | 苏州创丰精密五金有限公司 | Cutter for forming multiple grooves |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671341A (en) * | 2017-10-16 | 2018-02-09 | 中山市园丰精密刃具有限公司 | A kind of combination forming grooving cutter |
| CN113751740A (en) * | 2021-09-29 | 2021-12-07 | 中国航发航空科技股份有限公司 | Grooving cutter for silicon rubber inner ring groove group of case and machining method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130904 |