CN106002507A - Threaded drilling, grinding and forming cutter for processing composite material - Google Patents
Threaded drilling, grinding and forming cutter for processing composite material Download PDFInfo
- Publication number
- CN106002507A CN106002507A CN201610489121.6A CN201610489121A CN106002507A CN 106002507 A CN106002507 A CN 106002507A CN 201610489121 A CN201610489121 A CN 201610489121A CN 106002507 A CN106002507 A CN 106002507A
- Authority
- CN
- China
- Prior art keywords
- cutter
- grinding
- processing
- cutter hub
- cutter body
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/48—Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
Abstract
The invention relates to a threaded drilling, grinding and forming cutter for processing a composite material. The threaded drilling, grinding and forming cutter sequentially consists of four parts including a threaded rod, a cutter body, emery and a guide head from left to right, wherein the threaded rod is fixedly connected with the cutter body; the left half part of the cutter body is cylindrical, and the right half part of the cutter body is conical; the surface of the right half part of the cutter body is coated by the emery; and the guide head is connected with the right end of the cutter body. The threaded drilling, grinding and forming cutter not only has the effects of improving the strength of the cutter and increasing the processing efficiency, but also has better universality, furthermore, the processing is kept smoothly performed, and the product quality is better ensured.
Description
Technical field
The present invention relates to a kind of cutter, a kind of screw-type for composite processing bores and wears into
Type cutter.
Background technology
Present stage composite is widely used in airplane design, to the drilling of composite and draw nest
During, general employing drill bit and stroke two kinds of cutters of socket drill, jointly complete composite is drawn nest.This two class
Cutter is when to composite processing, and tool wear is serious, and the surface quality of processing workpiece is the highest, processes
Also needing with sand paper polishing again after Biing, process-cycle length, efficiency are low, cause processing cost high.Additionally exist
During our factory aircraft repair, the machining tool of employing is American hand drill, and its interface makes with drilling and a stroke nest
Cutter Incomplete matching, reduce further working (machining) efficiency.
Summary of the invention
The defect existed for above-mentioned technology, the present invention proposes and can improve working (machining) efficiency and ensure product matter
A kind of screw-type for composite processing of amount bores mill molding cutter.
A kind of screw-type for composite processing bores mill molding cutter, the most successively by threaded rod,
Cutter hub, corundum and guide head four part composition, described threaded rod is connected with cutter hub；A left side for described cutter hub
Half portion is cylindrical, and the right-hand part of described cutter hub is cone, to meet the needs of " drawing nest ".Described gold
Emery plating is on the right-hand part surface of cutter hub, and described guide head is connected with cutter hub right-hand member.
In cutting edge design process, corundum directly contacts with workpiece, completes " drawing nest " in the way of grinding
Operation.Owing to using the mode of grinding to be processed, thus ensure that the surface quality of processing workpiece.Handle of a knife
It is designed to screw-type, there is good versatility, and then decrease replacing cutter and corresponding fixture is installed
Time.This screw-type bores mill molding cutter can make operation merge, and can complete the processing of part with clamped one time,
Improve working (machining) efficiency.And preferably ensure that the quality of product.
For improving the intensity of cutter, special selection intensity is high, and elastic modelling quantity is high, and wearability is high, and heat conductivity is good
Corundum is as the material of grinding, thus ensures that cutting edge has enough sharpness, it is achieved that with mill generation brill
Processing mode.Corundum is as process tool, and it is plated on matrix surface uniformly, and its course of processing produces
Cutting force to draw nest cutter much smaller than common.Corundum is plated on matrix surface uniformly, at working angles
In, each corundum can well ensure that the quality on surface as a cutter in the course of processing.
It addition, the handle of a knife that this screw-type bores mill molding cutter is designed to threaded, have more under same size
Good versatility, decreases universal cutter and needs specialized designs frock because shape is not mated with American hand drill
Work, this screw-type bores mill molding cutter and also can be assemblied in lathe tool rest, directly processes associated workpiece.Lead
As supporting and can guide to corundum in the course of processing to head, it is ensured that being smoothed out of processing.
The invention has the beneficial effects as follows:
The present invention not only has the intensity that improve cutter, improves working (machining) efficiency, moreover it is possible to have the most general
Property, and then ensure being smoothed out and preferably ensureing product quality of processing.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the front view of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect,
Below the present invention is expanded on further.
As it is shown in figure 1, a kind of screw-type for composite processing bores mill molding cutter, depend on from left to right
Secondary it is made up of threaded rod 1, cutter hub 2, corundum 3 and guide head 4 four part, described threaded rod 1 and cutter
Body 2 is connected；The left side of described cutter hub 2 is cylindrical, and the right-hand part of described cutter hub 2 is cone；Institute
Stating corundum 3 plating on the right-hand part surface of cutter hub 2, described guide head 4 is connected with cutter hub 2 right-hand member.
The occupation mode of all parts of the present invention is as follows:
1) threaded rod 1 profile is screw thread shape, is connected with cutter hub 2, and is assemblied in American hand drill and lathe
In, rotate with machine tool chief axis, drive cutter hub 2 to rotate, it is ensured that persistently carrying out of cutting.
2) cutter hub 2 profile be left end be cylindrical right-hand member be cone, connect threaded rod 1 to the left, plate to the right
Cover corundum 3 and connect guide head 4, rotating with threaded rod 1 in working angles, and drive corundum
3 complete cutwork.
3) corundum 3 plating is with on cutter hub 2, rotates with cutter hub 2, direct and absorption surface,
Realize boring with mill generation, complete the grinding to workpiece.
4) guide head 4 plating is connected with cutter hub 2, rotates with cutter hub 2, and at corundum 3
When processing workpiece, guide and support.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The industry
Skilled person will appreciate that, the present invention is not restricted to the described embodiments, in above-described embodiment and description
The principle of the simply present invention described, without departing from the spirit and scope of the present invention, the present invention also can
Having various changes and modifications, these changes and improvements both fall within claimed invention.Application claims
Protection domain is defined by appending claims and equivalent thereof.
Claims (1)
1. the screw-type for composite processing bores a mill molding cutter, the most successively by threaded rod
(1), cutter hub (2), corundum (3) and guide head (4) four part composition, it is characterised in that:
Described threaded rod (1) is connected with cutter hub (2)；The left side of described cutter hub (2) is cylindrical, described cutter
The right-hand part of body (2) is cone；Described corundum (3) plating on the right-hand part surface of cutter hub (2),
Described guide head (4) is connected with cutter hub (2) right-hand member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610489121.6A CN106002507A (en) | 2016-06-29 | 2016-06-29 | Threaded drilling, grinding and forming cutter for processing composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610489121.6A CN106002507A (en) | 2016-06-29 | 2016-06-29 | Threaded drilling, grinding and forming cutter for processing composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106002507A true CN106002507A (en) | 2016-10-12 |
Family
ID=57084955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610489121.6A Pending CN106002507A (en) | 2016-06-29 | 2016-06-29 | Threaded drilling, grinding and forming cutter for processing composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106002507A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2494611A3 (en) * | 1980-11-21 | 1982-05-28 | Recoules & Fils Ets | Countersinking drill bit for use on glass reinforced plastics etc. - has sharpenable cutting edges formed on demountable polycrystalline plate |
| CN1935430A (en) * | 2006-10-17 | 2007-03-28 | 大连理工大学 | Drilling/grinding integrated combined tool |
| CN101296781A (en) * | 2005-10-27 | 2008-10-29 | 空中客车法国公司 | Tool foe machining composite material parts |
| CN102941373A (en) * | 2012-10-18 | 2013-02-27 | 浙江大学 | Special cutter for spiral milling dimples of composite material |
| CN204603398U (en) * | 2015-03-30 | 2015-09-02 | 四平博尔特工艺装备有限公司 | Edge diamond blade socket drill |
| CN205799115U (en) * | 2016-06-29 | 2016-12-14 | 国营芜湖机械厂 | A kind of screw-type for composite processing bores mill molding cutter |
-
2016
- 2016-06-29 CN CN201610489121.6A patent/CN106002507A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2494611A3 (en) * | 1980-11-21 | 1982-05-28 | Recoules & Fils Ets | Countersinking drill bit for use on glass reinforced plastics etc. - has sharpenable cutting edges formed on demountable polycrystalline plate |
| CN101296781A (en) * | 2005-10-27 | 2008-10-29 | 空中客车法国公司 | Tool foe machining composite material parts |
| CN1935430A (en) * | 2006-10-17 | 2007-03-28 | 大连理工大学 | Drilling/grinding integrated combined tool |
| CN102941373A (en) * | 2012-10-18 | 2013-02-27 | 浙江大学 | Special cutter for spiral milling dimples of composite material |
| CN204603398U (en) * | 2015-03-30 | 2015-09-02 | 四平博尔特工艺装备有限公司 | Edge diamond blade socket drill |
| CN205799115U (en) * | 2016-06-29 | 2016-12-14 | 国营芜湖机械厂 | A kind of screw-type for composite processing bores mill molding cutter |
Non-Patent Citations (1)
| Title |
|---|
| 鲍永杰: "碳纤维增强复合材料钻削的若干研究", 《中国优秀博硕士学位论文全文数据库 (硕士) 工程科技Ⅰ辑》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20161012 |