CN2514954Y - Inserted tooth cutter - Google Patents
Inserted tooth cutter Download PDFInfo
- Publication number
- CN2514954Y CN2514954Y CN 01271980 CN01271980U CN2514954Y CN 2514954 Y CN2514954 Y CN 2514954Y CN 01271980 CN01271980 CN 01271980 CN 01271980 U CN01271980 U CN 01271980U CN 2514954 Y CN2514954 Y CN 2514954Y
- Authority
- CN
- China
- Prior art keywords
- groove
- cutting
- cutting tool
- cutting edge
- 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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Abstract
An inserted-tooth cutting tool is a novel cutting tool made by improving the connection structure of a cutting edge and a cutting tool body. The utility model aims to provide a metal cutting tool, the cutting teeth of which are arranged on the cutting tool body and can be changed. The utility model comprises a cutting tool body (1) which is provided with a groove (2), wherein a cutting edge (3) is axially pressed in the groove (2), and the pressing fit surface of the cutting edge (3) is provided with a strip-type tooth line (4) which coincides with the pressing direction. The utility model is suitable to produce rotating metal cutting tools with multiple cutting edges, such as milling cutters, gear cutter hobs, reamers, screw taps, jacking tools and the like.
Description
Technical field: the utility model relates to the improvement of a kind of blade and cutter hub draw bail and the new cutter that forms.
Background technology: existing metal cutting tool, the disposable welding of its cutting edge and tool bodies can not be dismantled, and has a blade to break, and the cutter hub of whole cutter and other good swords also all will be scrapped, and cutting edge is very expensive, wastes too big.
Summary of the invention:
The technical problems to be solved in the utility model: a kind of inserted formula cutting tool that can change on the tool bodies that cutting teeth is set in is provided.
The technical scheme that addresses the above problem:
Inserted cutting tool, its composition comprises: tool bodies, have groove on the described tool bodies, cutting edge is pressed in the described groove, and being pressed into of described cutting edge has the bar shaped groove on the mating surface.
Above-mentioned inserted cutting tool, the groove radial arrangement on the described tool bodies.
Above-mentioned inserted cutting tool, described tool bodies are the screw tap cutter hub, and the basil of described cutting edge is straight trough type, spiral flute type, spiral shell point type.
Above-mentioned inserted cutting tool, described tool bodies is a gear hob, the one side of the described groove on the cutter hub has the dovetail groove or the groove of side direction.
Beneficial effect compared with prior art:
1. adopt the mode that axially is pressed between cutting edge and the cutter hub, wherein any one sword has been beaten, and can extrude replacement, has improved nearly 10 times of cutter life.
2. have the bar shaped groove on the cutting edge, stressed transmission well, and is not fragile.
3. the blade groove adopts radial arrangement, is easy to processing, reduces the cost of charp tool.
4. by changing the cutting edge of different cutting edge inclinations, can make same tool bodies become three kinds of cutters in processing straight trough type, spiral flute type, spiral shell point type hole.
5. during as gear hob, can increase dovetail groove or other forms of groove, the ability of circumferential holding capacity is strengthened in the side of described groove.
Description of drawings: accompanying drawing 1 is that the utility model is applied to the product structure schematic diagram on the milling cutter.
Accompanying drawing 2 is that the utility model of having a dovetail groove is applied to the product structure schematic diagram on the gear hob.
Accompanying drawing 3 is that the utility model is applied to the product structure schematic diagram on the reamer.
Accompanying drawing 4 is that the utility model is applied to the product structure schematic diagram on the screw tap.
Accompanying drawing 5 is that the utility model is applied to the product structure schematic diagram on the trepanning tool.
Accompanying drawing 6 is straight trough type cutting blade structure figure.The structure chart of accompanying drawing 7 spiral flute type cutting edges
Accompanying drawing 8 is cutting blade structure figure of spiral shell point type.
Below in conjunction with the concrete embodiment of description of drawings:
Embodiment 1:
Inserted cutting tool, rotary-type metal cutting tool as multi-tool edges such as milling cutter, gear hob, reamer, screw tap, trepanning tools, its composition comprises: tool bodies 1, has groove 2 on the described tool bodies 1, cutting edge 3 axially is pressed in the described groove 2, and being pressed into of described cutting edge 3 has the bar shaped groove 4 consistent with being pressed into direction on the mating surface.
Embodiment 2:
Embodiment 1 described inserted cutting tool, the groove 2 on the described tool bodies 1 are along its diametric(al) configuration, do not have 5 traditional degree inclination angles.
Embodiment 3:
Above-mentioned inserted cutting tool, described tool bodies 1 is the screw tap cutter hub, the basil of described cutting edge is the straight trough type, is used for making facing unthreaded hole directly or being spiral flute type, is used for making band helix hole or is used to make the tip taper hole for the spiral shell point.
Embodiment 4:
Above-mentioned inserted cutting tool, described tool bodies 1 is the gear hob cutter hub, the one side of the described groove 2 on the cutter hub has the dovetail groove 5 or the groove 5 of side direction.
Claims (4)
1. inserted cutting tool, its composition comprises: tool bodies is characterized in that: have groove on the described tool bodies, cutting edge is pressed in the described groove, and being pressed into of described cutting edge has the bar shaped groove on the mating surface.
2. inserted cutting tool according to claim 1 is characterized in that: the groove radial arrangement on the described tool bodies.
3. inserted cutting tool according to claim 1 and 2 is characterized in that: described tool bodies is the screw tap cutter hub, and the basil of described cutting edge is straight trough type, spiral flute type, spiral shell point type.
4. inserted cutting tool according to claim 1 and 2 is characterized in that: described tool bodies is a gear hob, and the one side of the described groove on the cutter hub has the dovetail groove or the groove of side direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01271980 CN2514954Y (en) | 2001-12-02 | 2001-12-02 | Inserted tooth cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01271980 CN2514954Y (en) | 2001-12-02 | 2001-12-02 | Inserted tooth cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2514954Y true CN2514954Y (en) | 2002-10-09 |
Family
ID=33677258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01271980 Expired - Fee Related CN2514954Y (en) | 2001-12-02 | 2001-12-02 | Inserted tooth cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2514954Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011116489A1 (en) * | 2010-03-22 | 2011-09-29 | Yang Junqi | Finger joint cutter |
| CN102383803A (en) * | 2011-10-11 | 2012-03-21 | 马晓山 | Cutter of comprehensive mechanized rock tunnel boring machine |
| CN106761784A (en) * | 2016-11-30 | 2017-05-31 | 黄河科技学院 | A kind of polycrystalline diamond hobboing cutter cutter ring and its manufacture craft |
| CN106757286A (en) * | 2016-11-30 | 2017-05-31 | 黄河科技学院 | A kind of hobboing cutter cutter ring of electroplated diamond wearing layer with crown and its manufacturing process |
| CN108580945A (en) * | 2018-04-23 | 2018-09-28 | 国泰达鸣精密机件（深圳）有限公司 | A kind of knurling tool structure and curved surface flower trough rose work method |
-
2001
- 2001-12-02 CN CN 01271980 patent/CN2514954Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011116489A1 (en) * | 2010-03-22 | 2011-09-29 | Yang Junqi | Finger joint cutter |
| CN102383803A (en) * | 2011-10-11 | 2012-03-21 | 马晓山 | Cutter of comprehensive mechanized rock tunnel boring machine |
| CN102383803B (en) * | 2011-10-11 | 2014-12-31 | 马晓山 | Cutter of comprehensive mechanized rock tunnel boring machine |
| CN106761784A (en) * | 2016-11-30 | 2017-05-31 | 黄河科技学院 | A kind of polycrystalline diamond hobboing cutter cutter ring and its manufacture craft |
| CN106757286A (en) * | 2016-11-30 | 2017-05-31 | 黄河科技学院 | A kind of hobboing cutter cutter ring of electroplated diamond wearing layer with crown and its manufacturing process |
| CN106761784B (en) * | 2016-11-30 | 2018-12-11 | 黄河科技学院 | A kind of polycrystalline diamond hobboing cutter cutter ring and its manufacture craft |
| CN108580945A (en) * | 2018-04-23 | 2018-09-28 | 国泰达鸣精密机件（深圳）有限公司 | A kind of knurling tool structure and curved surface flower trough rose work method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |