CN202021392U - Cutting tool and cutting tool module - Google Patents
Cutting tool and cutting tool module Download PDFInfo
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- CN202021392U CN202021392U CN2011200100548U CN201120010054U CN202021392U CN 202021392 U CN202021392 U CN 202021392U CN 2011200100548 U CN2011200100548 U CN 2011200100548U CN 201120010054 U CN201120010054 U CN 201120010054U CN 202021392 U CN202021392 U CN 202021392U
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- cutting tool
- cutting
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Abstract
The utility model relates to a cutting tool and a cutting tool module. The cutting tool comprises: a base having a rotating shaft; at least one cutting part disposed on the base and arranged along the rotating shaft extension direction; and a plurality of micro-structures disposed on the cutting part. The utility model achieves the beneficial effects that: the cutting tool can make micro-structures on the surface of a workpiece while cutting or performing surface treatment.
Description
Technical field
The utility model relates to a kind of cutting tool, relates in particular to a kind of structure of cutting tool.
Background technology
In precision machined field, normally utilize cutter for the workpiece of various kinds (as, optics plate, metal sheet etc.) cut or relevant surface treatment.Surface treatment with LGP is an example, when desiring to make the leaded light micro-structural on LGP, can utilize single cutter to carry out the delineation of groove to and fro on the surface of LGP.Yet such way has following shortcoming:
At first, the life-span of cutter can shorten.In delineating the process of groove,, and make cutter be easy to generate wearing and tearing, distortion, Yin Gaore and problems such as hardness reduction, fracture because cutter directly rubs with LGP constantly; And when cutter produced the situation of damage, the precision of the groove that is depicted also can descend thereupon, causes the yield of LGP to promote.
Moreover the speed of above-mentioned processing method is extremely slow.Because each groove all constantly carries out delineation work back and forth with single cutter, so when area a lot of when groove number or that delineated was quite big, integral body can be elongated process time.From on the one hand, also can attempt utilizing the way of the time of the single stroke that shortens cutter, promote process velocity, but such mode can produce high heat of moment because of cutter carries out high-speed mobile, shortens the service life of cutter on the contrary.
Also have, above-mentioned cutter is not suitable for the micro-structural processing of special shape and produces with a large amount of.When the user wants to make the groove with special geometry, must change different cutters respectively and carry out.More specifically, first groove with first kind of micro-structural need utilize first kind of cutter to delineate, and second groove with second kind of micro-structural needs to delineate with second kind of cutter.Thus, will cause machining path, the tool changing of cutter to become very complicated in proper order, and be difficult to make in a large number LGP.From the above, in precision machined field, developing a kind of cutter that can solve existing issue has its necessity.
Summary of the invention
The utility model technical issues that need to address have provided a kind of cutting tool, are intended to solve the above problems.
The utility model also provides the cutting tool that adopts above-mentioned cutting tool module.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
Cutting tool of the present utility model comprises: a base portion; Described base portion has a rotating shaft; At least one cutting part; Described cutting part is arranged on this base portion and along the bearing of trend of this rotating shaft and arrange; And a plurality of micro-structurals; Described micro-structural is arranged on this cutting part.
Cutting tool module of the present utility model comprises: above-mentioned cutting tool; Those cutting tools are arranged on the bearing of trend of this rotating shaft.
Compared with prior art, the beneficial effects of the utility model are: can make micro-structural on the surface of workpiece cutting or the surface-treated while.
Description of drawings
Fig. 1 is the schematic diagram of a kind of cutting tool of the utility model embodiment.
Fig. 2 is the schematic diagram of the another kind of cutting tool of the utility model embodiment.
Fig. 3 is the schematic diagram of another cutting tool of the utility model embodiment.
Fig. 4 is the schematic diagram of micro-structural of the cutting tool of the utility model one embodiment.
Fig. 5 is the schematic diagram of micro-structural of the cutting tool of another embodiment of the utility model.
Fig. 6 is the schematic diagram that utilizes the described cutting tool of the utility model embodiment to cut for workpiece.
Fig. 7 carries out the surface-treated schematic diagram for utilizing the described cutting tool of the utility model embodiment for workpiece.
Fig. 8 A is the schematic diagram of another cutting tool of the utility model embodiment.
Fig. 8 B is the schematic diagram of another cutting tool of the utility model embodiment.
Fig. 9 is the schematic diagram of a kind of cutting tool module of the utility model embodiment.
Figure 10 is the schematic flow sheet of preparation method of a kind of cutting tool of the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
The utility model provides a kind of cutting tool, can make micro-structural on the surface of workpiece in cutting or the surface-treated while.
The utility model provides a kind of cutting tool module, has a plurality of above-mentioned cutting tools.
The utility model provides a kind of preparation method of cutting tool, can produce above-mentioned cutting tool.
The utility model proposes a kind of cutting tool, comprising: base portion, at least one cutting part and a plurality of micro-structural.Base portion has a rotating shaft.Cutting part is arranged on the base portion and along the bearing of trend of rotating shaft and arrange.Micro-structural is arranged on the cutting part.
The utility model proposes a kind of cutting tool module again, comprising: a plurality of above-mentioned cutting tools, wherein, these cutting tools are arranged on the bearing of trend of rotating shaft.
The utility model reintroduces a kind of preparation method of cutting tool, comprises the following steps: to provide a base portion, and this base portion has a rotating shaft.Provide at least one cutting part to be arranged on the base portion and along the bearing of trend of rotating shaft and arrange.Provide a plurality of micro-structurals to be arranged on the cutting part.
In an embodiment of the present utility model, above-mentioned cutting part is along the bearing of trend of rotating shaft and arranged in co-axial alignment.
In an embodiment of the present utility model, above-mentioned cutting part is along the bearing of trend of rotating shaft and helical arrangement.
In an embodiment of the present utility model, above-mentioned base portion and cutting part are formed in one.
In an embodiment of the present utility model, above-mentioned base portion and cutting part are assembling each other.
In an embodiment of the present utility model, above-mentioned micro-structural protrudes in cutting part, and the shape of micro-structural is to be selected from semicircle, V font, R ditch and combination thereof.
In an embodiment of the present utility model, above-mentioned micro-structural indent is in cutting part, and the shape of micro-structural is to be selected from semicircle, V font, R ditch and combination thereof.
In an embodiment of the present utility model, above-mentioned micro-structural is of a size of identical or inequality each other.
In an embodiment of the present utility model, above-mentioned cutting part is for being arranged on the base portion continuously or discontinuously.
In an embodiment of the present utility model, above-mentioned cutting part is arranged on the base portion discontinuously, and cutting part is a plurality of and axially is assembled on the base portion along same.
In an embodiment of the present utility model, above-mentioned cutting part is arranged on this base portion discontinuously, cutting part be a plurality of and along disalignment to being assembled on the base portion.
Based on above-mentioned, cutting tool of the present utility model is along the bearing of trend of the rotating shaft of base portion and arrange cutting part, and forms micro-structural on cutting part.Thus, utilize cutting tool to cut or during surface treatment, can promote the treatment effeciency of cutting tool for workpiece.And, by on cutting part, forming micro-structural miscellaneous, and can on workpiece, form required any micro-structural.
Cutting tool of the present utility model, cutting tool module go for for example, can being used in LGP, diffuser plate, metallic plate etc. in the cutting or surface treatment of workpiece of various forms, various material.Particularly, cutting or can directly on workpiece, form required micro-structural easily during surface treatment.
[cutting tool]
Fig. 1 is the schematic diagram of a kind of cutting tool of the utility model embodiment.Please refer to Fig. 1, cutting tool 100 comprises: base portion 110, at least one cutting part 120 (illustrating three among Fig. 1) and a plurality of micro-structural 130.Base portion 110 has a rotating shaft 110a.Cutting part 120 is arranged on the base portion 110 and along the bearing of trend L of rotating shaft 110a and arrange.Micro-structural 130 is arranged on the cutting part 120.
It may be noted that Fig. 1 has illustrated three cutting parts 120, yet the quantity of cutting part 120 can be adjusted, and is not only to be defined in three along with the user demand of reality.And, the micro-structural 130 of mutually the same or the shape that differs from one another can be set, respectively with the cutting tool 100 of the combination of producing micro-structural 130 with given shape on each cutting part 120.
Above-mentioned cutting tool 100 is by being provided with micro-structural 130 on cutting part 120, make and to carry out high speed when rotating when cutting tool 100 that micro-structural 130 can be on the tangent line of the direction of rotation R of cutting tool 100, the workpiece (not illustrating) that contacts with micro-structural 130 is cut or delineation work.The result is in cut workpiece, can form surface micro-structure (not illustrating) naturally on the cut surface of workpiece, and the shape of the micro-structural 130 of the shape of this surface micro-structure and cutting tool 100 to be complementary each other.
Referring again to Fig. 1, cutting part 120 can be along the bearing of trend L of rotating shaft 110a and arranged in co-axial alignment.In another embodiment, cutting part 120 also can adopt other arrangement mode.Fig. 2 is the schematic diagram of the another kind of cutting tool of the utility model embodiment.Please refer to Fig. 2, the cutting tool 100 identical assemblies of this cutting tool 102 and Fig. 1 indicate with identical symbol.It may be noted that in this embodiment cutting part 120 is along the bearing of trend of rotating shaft 110a and helical arrangement.By the mode of arranged in co-axial alignment or helical arrangement, can make the effect that many places micro-structural 130 all can be cut or delineate on the surface on the cutting part 120, make cutting tool 100 be suitable for having the cutting or the surface treatment of large-area workpiece.Thus, can solve the problem of the cutter damage that utilizes single cutter to repeat to cut in the prior art to be caused.
Referring again to Fig. 1, base portion 110 is formed in one with cutting part 120, that is to say, can utilize precision optical machinery processing or electric machining cutting, directly goes up at a cylinder (not illustrating) and forms cutting part 120, and making cutting part 120 and base portion 110 is that one is connected.
In another embodiment, base portion 110 and cutting part 120 also can adopt other connected mode.Fig. 3 is the schematic diagram of another cutting tool of the utility model embodiment.Please refer to Fig. 3, the cutting tool 100 identical assemblies of this cutting tool 104 and Fig. 1 indicate with identical symbol.It may be noted that in this embodiment base portion 110 is assembling each other with cutting part 120.More specifically, base portion 110 is to separate to make with cutting part 120, and, can utilize gluing or special modes such as embedded structure, (for example make the groove of corresponding cutting part 120 sizes in base portion 110, cutting part 120 is slipped into groove to be fixed on (figure does not show) on the base portion 110 again) is fixed on the base portion 110 cutting part 120, so that cutting tool 104 is when rotating at a high speed, cutting part 120 can not break away from from base portion 110.
Fig. 4 is the schematic diagram of micro-structural of the cutting tool of the utility model one embodiment.Please refer to Fig. 4, after the regional A of cutting part 120 is amplified, can see the shape of micro-structural 130.Please continue with reference to Fig. 4, in one embodiment, above-mentioned micro-structural 130 can protrude in cutting part 120, and the shape of micro-structural 130 can be to be selected from semicircle, V font, R ditch and combination thereof, that is, as semicircle micro-structural 130a, V font micro-structural 130b, R ditch micro-structural 130c, the 130d that Fig. 4 illustrated.
Fig. 5 is the schematic diagram of micro-structural of the cutting tool of another embodiment of the utility model.Please refer to Fig. 5, in another embodiment, after the area B of cutting part 120 amplified, can see that micro-structural 130 is that indent is in cutting part 120, and the shape of micro-structural 130 can be to be selected from semicircle, inverted v-shaped, R ditch and combination thereof, that is, as semicircle micro-structural 130a, V font micro-structural 130b, R ditch micro-structural 130c, the 130d that Fig. 5 illustrated.
Above-mentioned various micro-structural 130a～130d size each other can be identical or inequality, and wherein, size comprises area and volume.For example, can adopt and have different size R ditch micro-structural 130c, the 130d of (being area) at this, or a plurality of measure-alike semicircle micro-structural 130a etc.Described technical field has common knowledge, can be according to the kind that designs needs combination micro-structural 130a～130d, size etc.Thus, can be directly on cutting part 120 combination micro-structural 130 miscellaneous, and can solve the machining path, the tool changing that in the past needed to change the cutter that different cutter causes the very complicated problems that becomes in proper order.
Fig. 6 is the schematic diagram that utilizes the described cutting tool of the utility model embodiment to cut for workpiece.See also Fig. 6, cutting tool 100 can cut with the workpiece W for monolithic or multi-disc storehouse on cut direction C rotating at a high speed on direction of rotation R.It should be noted that because the cutting part 120 of cutting tool 100 is provided with micro-structural 130, so when cutting, can go up in the surperficial S of workpiece W and form surface micro-structure (not illustrating) for workpiece W.
Hold above-mentionedly, can utilize cutting tool 100 to cut fast, not only can shorten the processing procedure time of cut workpiece W, also can go up and form required micro-structural 130 in the surperficial S of workpiece W for the workpiece W of multilayer storehouse.For example, when workpiece W is LGP, after the cutting of above-mentioned cutting tool 100, can form the light guide effect that optical microstructures promotes the incidence surface of LGP in the incidence surface (surperficial S) of LGP.Particularly, for the quite thin LGP of thickness, utilize cutting tool 100 can be easily to depict the leaded light micro-structural in the incidence surface (side) of LGP.
Fig. 7 carries out the surface-treated schematic diagram for utilizing the described cutting tool of the utility model embodiment for workpiece.Please refer to Fig. 7, can make cutting tool 100 rotation at a high speed, workpiece W be gone up at conveyer belt (not illustrating) transmit on throughput direction D, the micro-structural 130 on the cutting part 120 can contact with the surface of workpiece W, and depict surface micro-structure M, thereby carry out surface treatment.Workpiece W for example is a LGP, and formed surface micro-structure M for example is the little array of lens (lens array), and required optical effect can be provided; Workpiece W also can be an optical diffusing plate, and formed surface micro-structure M can be used for the light that atomizes; Workpiece W also can be a metallic plate, and formed surface micro-structure M for example is in order to the skin-friction force that workpiece W is provided or produces scratch resistant effect.
Please refer to Fig. 1, above-mentioned cutting part 120 can be and is arranged at continuously on the base portion 110, forms a complete bar.The length of cutting part 120 can equal the length of base portion 110, and the length of cutting part 120 also can be not equal to the length (not illustrating) of base portion 110.
Yet in a further embodiment, cutting part also can be discontinuously and is arranged on the base portion.Fig. 8 A is the schematic diagram of another cutting tool of the utility model embodiment.Please refer to Fig. 8 A, cutting tool 100 identical assemblies this cutting tool 106 and Fig. 1 indicate with identical symbol.It may be noted that cutting part 120 is to be arranged at discontinuously on the base portion 110, cutting part 120 axially is assembled on the base portion 110 for a plurality of (120a, 120b, 120c) and along same.
In addition, the length overall of a plurality of cutting part 120a shown in Fig. 8 A, 120b, 120c can be not equal to the length of base portion 110.Moreover, a plurality of cutting part 120a, 120b, 120c also can assemble (seeing through the snap-in structure that does not illustrate) each other mutually, and making a plurality of cutting part 120a, 120b, 120c form the cutting part 120 of strip as shown in Figure 1, its length overall equals the length of base portion 110.
Certainly, the cutting part 120 of cutting tool 102 as shown in Figure 2, also can adopt cutting part is continuously (promptly shown in Figure 2) or be arranged at the mode that (is similar to shown in Fig. 8 A) on the base portion discontinuously and make; And when cutting part is arranged on the base portion discontinuously, cutting part can be a plurality of and axially is assembled on the base portion along same.
Fig. 8 B is the schematic diagram of another cutting tool of the utility model embodiment.Please refer to Fig. 8 B, cutting tool 100 identical assemblies this cutting tool 108 and Fig. 1 indicate with identical symbol.It may be noted that cutting part 120 is to be arranged at discontinuously on the base portion 110, cutting part 120 for a plurality of (120a, 120b, 120c) and along disalignment to being assembled on the base portion 110.
Hold above-mentionedly,, can make the making flow process of cutting tool 106 have more elasticity by the mode that cutting part is set discontinuously and carries out the assembling of a plurality of cutting parts.
[cutting tool module]
Fig. 9 is the schematic diagram of a kind of cutting tool module of the utility model embodiment.Please refer to Fig. 9, cutting tool module 200 comprises: a plurality of above-mentioned cutting tools 100, wherein, these cutting tools 100 are arranged on the bearing of trend L of rotating shaft 110a.
As shown in Figure 7, only illustrate a cutting tool 100 and carry out the surface-treated schematic diagram, yet the utility model is not limited in and uses a cutting tool 100.More specifically, when the area of workpiece W increased, the cutting tool module 200 that can utilize a plurality of cutting tools 100 to be constituted was cut or surface treatment for large-area workpiece W easily.
In addition, but assembly unit goes out the cutting tool module 200 corresponding to the workpiece W of this specific dimensions, cuts or surface treatment with the workpiece W for this specific dimensions.Moreover, when any cutting tool 100 in the cutting tool module 200 damages, can directly substitute the cutting tool 100 of this damage, help the lifting of maintenance efficiency.
Particularly, also can make up cutting tool 100～106 arbitrarily, form cutting tool module 200 with various micro-structural 130.Thus, can make the surface micro-structure M of various forms.
[preparation method of cutting tool]
Figure 10 is the schematic flow sheet of preparation method of a kind of cutting tool of the utility model embodiment.Please be simultaneously with reference to Figure 10 and Fig. 1, the preparation method 300 of cutting tool can comprise step S310～S330.At first, in step S310, can provide base portion 110, this base portion 110 has a rotating shaft 110a.The material of base portion 110 can be metal, diamond or other material that is fit to of high rigidity.And base portion 110 is preferable can be to adopt a cylinder.
Then, in step S320, provide at least one cutting part 120 to be arranged on the base portion 110 and along the bearing of trend L of rotating shaft 110a and arrange.Can utilize modes such as discharge processing or machining, cut out at least one cutting part 120 at base portion 110; Perhaps, can make groove (not illustrating) in base portion 110, and make cutting part 120 in addition, again cutting part 120 is assembled on the groove of base portion 110.Base portion 110 can be one-body molded with cutting part 120 or separate to make and assemble afterwards again.Cutting part 120 can be continuously or is arranged at discontinuously on the base portion 110, and when cutting part 120 is arranged on the base portion 110 discontinuously, cutting part 120 can be a plurality of 120a, 120b, 120c, and along same axially or disalignment to and be assembled in (shown in Fig. 8 A, 8B) on the base portion 110.
Afterwards, in step S330, provide a plurality of micro-structurals 130 to be arranged on the cutting part 120.Micro-structural 130 can be to be formed at earlier on the cutting part 120, and the cutting part that will be formed with micro-structural 130 again is assembled in base portion 110; Perhaps, on integrated base portion 110 and cutting part 120, make micro-structural 130 for the discharging processing or machining of cutting part 120.
In the preparation method 300 of above-mentioned cutting tool, the various examples of produced cutting tool 100～106 are not repeated at this in above-mentioned described.It should be noted that above-mentioned three step S310～S330 each other arbitrarily replacing order to produce above-mentioned cutting tool 100～106.
In sum, the preparation method of cutting tool of the present utility model, cutting tool module and cutting tool has the following advantages at least:
In cutting tool, along the bearing of trend of the rotating shaft of base portion and arrange cutting part, and on cutting part, form micro-structural.Thus, when cutting or during surface treatment, a plurality of micro-structurals that are provided with on cutting part can be delineated for workpiece, can promote cutting tool process velocity, prolong life-span of cutting tool.In addition, by formation micro-structural miscellaneous on cutting part, and can on workpiece, form required any micro-structural, and be fit to the processing of the micro-structural of special shape.In addition, also can utilize various cutting tool to form the cutting tool module, be fit to the cutting or the surface treatment of the workpiece of specific dimensions, and when single cutting tool damages, can be easy to substitute.The preparation method processing procedure of this cutting tool is simple, can be made in for workpiece to cut or during surface treatment, form the cutting tool of micro-structural simultaneously in the surface of workpiece.
Though the utility model discloses as above with embodiment; right its is not in order to limit the utility model; has common knowledge under any in the technical field; in the spirit and scope that do not break away from the utility model; when can doing a little change and retouching, so the protection domain of the utility model is when looking being as the criterion that the accompanying Claim scope defined.
Claims (12)
1. a cutting tool comprises: a base portion; It is characterized in that: described base portion has a rotating shaft; At least one cutting part; Described cutting part is arranged on this base portion and along the bearing of trend of this rotating shaft and arrange; And a plurality of micro-structurals; Described micro-structural is arranged on this cutting part.
2. cutting tool according to claim 1 is characterized in that: this cutting part is along the bearing of trend of this rotating shaft and arranged in co-axial alignment.
3. cutting tool according to claim 1 is characterized in that: this cutting part is along the bearing of trend of this rotating shaft and helical arrangement.
4. cutting tool according to claim 1 is characterized in that: this base portion and this cutting part are formed in one.
5. cutting tool according to claim 1 is characterized in that: this base portion and this cutting part are assembling each other.
6. cutting tool according to claim 1 is characterized in that: those micro-structurals protrude in this cutting part, and the shape of those micro-structurals is to be selected from semicircle, V font, R ditch and combination thereof.
7. cutting tool according to claim 1 is characterized in that: those micro-structural indents are in this cutting part, and the shape of those micro-structurals is to be selected from semicircle, V font, R ditch and combination thereof.
8. cutting tool according to claim 1 is characterized in that: those micro-structurals are of a size of identical or inequality each other.
9. cutting tool according to claim 1 is characterized in that: this cutting part is for being arranged on this base portion continuously or discontinuously.
10. cutting tool according to claim 9 is characterized in that: this cutting part is arranged on this base portion discontinuously, and this cutting part is a plurality of and axially is assembled on this base portion along same.
11. cutting tool according to claim 9 is characterized in that: this cutting part is arranged on this base portion discontinuously, this cutting part be a plurality of and along disalignment to being assembled on this base portion.
12. a cutting tool module is characterized in that: comprising: a plurality of as 1～11 each described cutting tool of claim the; Those cutting tools are arranged on the bearing of trend of this rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200100548U CN202021392U (en) | 2011-01-13 | 2011-01-13 | Cutting tool and cutting tool module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200100548U CN202021392U (en) | 2011-01-13 | 2011-01-13 | Cutting tool and cutting tool module |
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| Publication Number | Publication Date |
|---|---|
| CN202021392U true CN202021392U (en) | 2011-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200100548U Expired - Fee Related CN202021392U (en) | 2011-01-13 | 2011-01-13 | Cutting tool and cutting tool module |
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| CN (1) | CN202021392U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172788A (en) * | 2011-01-13 | 2011-09-07 | 上海向隆电子科技有限公司 | Cutting tool, cutting tool module and manufacturing method of cutting tool |
| CN104080747A (en) * | 2012-01-20 | 2014-10-01 | 旭硝子株式会社 | Device for cutting glass substrates |
| CN105330139A (en) * | 2012-11-15 | 2016-02-17 | 康宁股份有限公司 | Apparatuses and methods for separating sheets of brittle material |
-
2011
- 2011-01-13 CN CN2011200100548U patent/CN202021392U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172788A (en) * | 2011-01-13 | 2011-09-07 | 上海向隆电子科技有限公司 | Cutting tool, cutting tool module and manufacturing method of cutting tool |
| CN104080747A (en) * | 2012-01-20 | 2014-10-01 | 旭硝子株式会社 | Device for cutting glass substrates |
| CN104080747B (en) * | 2012-01-20 | 2016-05-18 | 旭硝子株式会社 | The shearing device of glass plate |
| CN105330139A (en) * | 2012-11-15 | 2016-02-17 | 康宁股份有限公司 | Apparatuses and methods for separating sheets of brittle material |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20160113 |