CN205684738U - Cutter for Pocket Machining - Google Patents
Cutter for Pocket Machining Download PDFInfo
- Publication number
- CN205684738U CN205684738U CN201620657904.6U CN201620657904U CN205684738U CN 205684738 U CN205684738 U CN 205684738U CN 201620657904 U CN201620657904 U CN 201620657904U CN 205684738 U CN205684738 U CN 205684738U
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- CN
- China
- Prior art keywords
- molding
- facet
- cutter
- shape layer
- central shaft
- 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
This utility model provides the cutter for Pocket Machining, it is provided with four sections of groove forming blocks, it is equipped with two-layer shape layer in every section of described groove forming blocks, shape layer is provided with two molding facets, and first molding facet be connected by transition face and the second molding facet, it is provided with second step between transition face and the second shape layer, it is provided with first step between first molding facet and transition face, each molding facet is straight linear, and the length of the second molding facet is more than the length of the first molding facet.This is the most novel is provided with multiple groove forming blocks and can be effectively increased the groove of repetition excision forming mobile phone shell, makes to repeat to process more accurate；Position simultaneously for mobile phone shell lower part carries out groove processing, it is possible to excision forming hypotenuse and side simultaneously, it is not necessary to decides whether according to workpiece shapes to overturn what workpiece was processed, reduces and adjust the time that workpiece is processed.
Description
Technical field
This utility model relates to cutter field, is related specifically to a kind of molding cutter head.
Background technology
For the shell side edge strip of mobile phone is processed, owing to the shape of workpiece differs, the bottom of part is more flat, and side is relatively
Thickness, when the corner needing inner surface sides is processed, owing to mostly having broken edge, and the outward flange of shell is not advised
Then to make workpiece effectively to set level fixing for thickness and shape, and existing technique needs plane and side angle to carry out respectively cutting and falling
Angle molding, for the side angle molding of inner surface, different by the direction of its opening, the putting position relation of cutter and workpiece also can be because of
This and different, some planar section needing first to process medial surface, then overturn side angle is carried out chamfering molding, so result in
The problem that operation is numerous and diverse.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of can directly processing mobile phone shell groove without upset
Forming cutter.
It is achieved through the following technical solutions above-mentioned purpose:
For the cutter of Pocket Machining, being provided with forming cutter in the bottom of handle of a knife, described forming cutter is provided with four sections of grooves
Forming blocks, is separated mutually by a tomography hollowed out between every section of groove forming blocks, and described forming cutter is positioned at the central shaft of handle of a knife
On, every section of described groove forming blocks is equipped with the two-layer shape layer of the first shape layer and the second shape layer, described first
Shape layer is provided with the first molding facet and two molding facets of the second molding facet, and wherein the first molding facet leads to
Cross transition face to be connected with the second described molding facet, between described transition face and the second shape layer, be provided with second
Rank, are provided with first step between the first molding facet and transition face, each molding facet is straight linear, and second
The length of molding facet is more than the length of the first molding facet.
As further describing the above-mentioned cutter for Pocket Machining, the first molding facet and the second molding cutting
Face becomes 60 degree of angles with the central shaft of handle of a knife.
As further describing the above-mentioned cutter for Pocket Machining, the bottom of described second molding facet is less than
The bottom of the first molding facet, and the top of the second molding facet is higher than the top of the first molding facet.
As further describing the above-mentioned cutter for Pocket Machining, the second described shape layer is provided with the 3rd molding
Facet and two molding facets of the 4th molding facet, the second shape layer is positioned at the lower section of the first shape layer, and the second one-tenth
The distance of the central shaft of type layer and handle of a knife is more than the distance of the first shape layer with the central shaft of handle of a knife.
As further describing the above-mentioned cutter for Pocket Machining, on the same vertical height of forming cutter, the
Distance between surface and the central shaft of handle of a knife of one molding facet and the second molding facet is identical；3rd molding facet
And the 4th molding facet surface and the central shaft of handle of a knife between distance identical.
As further describing the above-mentioned cutter for Pocket Machining, described forming cutter is additionally provided with and caves inward
Storage tank, the surface of storage tank and the distance of central shaft are less than the distance of the first shape layer with central shaft, the surface of storage tank
Distance with central shaft is less than the distance of the second shape layer and central shaft.
As further describing the above-mentioned cutter for Pocket Machining, described transition face is straight plane.
The beneficial effects of the utility model are: be provided with 4 sections of groove forming blocks, can be effectively increased repetition excision forming mobile phone
The groove location of shell, makes repetition machining accuracy more accurate；Position simultaneously for mobile phone shell lower part carries out groove processing, it is possible to
Directly processing, without deciding whether according to workpiece shapes to overturn the problem that workpiece is processed, reduces adjustment workpiece and enters
The time of row processing.Groove forming blocks is divided into two-layer shape layer, and arrange at the first shape layer first step, relative first
The second step of step outwardly convex, it is possible to excision forming hypotenuse and side simultaneously, makes workpiece be not required to according to external shape
Upset carries out secondary operations.
Accompanying drawing explanation
Fig. 1 is the overall structure figure that this is novel；
Fig. 2 is partial structurtes schematic diagram at the forming cutter that this is novel；
Fig. 3 is that this is novel to schematic diagram during work pieces process.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described:
The direction term being previously mentioned in following example, such as " upper and lower, left and right " they are only the directions with reference to accompanying drawing, because of
This, the direction term of use is used to illustrate not for limiting this utility model.
As Figure 1-3, for the cutter of Pocket Machining, forming cutter it is provided with in the bottom of handle of a knife 3, on described forming cutter
Being provided with four sections of groove forming blocks 1, tomography 2 phase hollowed out by between every section of groove forming blocks 1 separates, described molding cutter spacing
On the central shaft of handle of a knife 3, every section of described groove forming blocks 1 is equipped with the first shape layer 11 and the two of the second shape layer 12
Formable layer layer, the first described shape layer 11 is provided with the first molding facet 13 and 14 two the molding cuttings of the second molding facet
Face, and wherein the first molding facet 13 is connected with the second described molding facet 14 by transition face 15, described mistake
Cross and be provided with second step 16 between face 15 and the second shape layer 12, between the first molding facet 13 and transition face 15, be provided with first
Step 17, each molding facet is straight linear, and the length of the second molding facet 14 is more than the first molding cutting
The length in face 13.The length of the second molding facet is set larger than the first molding facet, can in rotation process, by
Gradually workpiece medial surface is increased lifting surface area, so that excision forming is more smooth and easy, prevent the problem that burr or resistance are instantly increased
Occur.
As further describing the above-mentioned cutter for Pocket Machining, the first molding facet 13 and the second molding are cut
Face 14 becomes 60 degree of angles with the central shaft of handle of a knife.
As further describing the above-mentioned cutter for Pocket Machining, the bottom of described second molding facet 14 is low
In the bottom of the first molding facet 13, and the top of the second molding facet 14 is higher than the top of the first molding facet 13.
As further describing the above-mentioned cutter for Pocket Machining, the second described shape layer 12 is provided with the three one-tenth
Type facet 18 and 19 two molding facets of the 4th molding facet, the second shape layer 12 is positioned at the first shape layer 11 times
Side, and the distance of the central shaft of the second shape layer 12 and handle of a knife is more than the distance of the first shape layer 11 with the central shaft of handle of a knife.Should
Different distances is arranged, it is possible to the chamfering of synchronous forming side angle and straight inside edge, makes overall processing only need one to add
Work operation.
As further describing the above-mentioned cutter for Pocket Machining, on the same vertical height of forming cutter, the
Distance between one molding facet 13 and surface and the central shaft of handle of a knife of the second molding facet 14 is identical；3rd molding is cut
Distance between surface and the central shaft of handle of a knife of face and the 4th molding facet is identical.Above structure can be effectively increased repetition
The groove location of excision forming mobile phone shell workpiece 5.
As further describing the above-mentioned cutter for Pocket Machining, described forming cutter is additionally provided with and caves inward
Storage tank 4, the surface of storage tank and the distance of central shaft less than the distance of the first shape layer 11 with central shaft, storage tank 4
Surface is less than the second shape layer 12 and the distance of central shaft with the distance of central shaft.
As further describing the above-mentioned cutter for Pocket Machining, described transition face 15 is straight plane.
This most novel technical scope is not imposed any restrictions by the above, all according to this utility model technical spirit to
On embodiment any amendment, equivalent variations and the modification made, all still fall within the range of this most novel technical scheme.
Claims (7)
1. for the cutter of Pocket Machining, being provided with forming cutter in the bottom of handle of a knife, described forming cutter is provided with four sections of grooves and becomes
Type block, is separated mutually by a tomography hollowed out between every section of groove forming blocks, and described forming cutter is positioned on the central shaft of handle of a knife,
It is characterized in that: in every section of described groove forming blocks, be equipped with the two-layer shape layer of the first shape layer and the second shape layer, institute
The first shape layer stated is provided with the first molding facet and two molding facets of the second molding facet, and wherein the first molding
Facet is connected with the second described molding facet by transition face, is provided with between described transition face and the second shape layer
Second step, is provided with first step between the first molding facet and transition face, each molding facet is straight linear,
And second the length of molding facet more than the length of the first molding facet.
Cutter for Pocket Machining the most according to claim 1, it is characterised in that: the first molding facet and the second one-tenth
Type facet becomes 60 degree of angles with the central shaft of handle of a knife.
Cutter for Pocket Machining the most according to claim 1, it is characterised in that: the end of described second molding facet
Portion is less than the bottom of the first molding facet, and the top of the second molding facet is higher than the top of the first molding facet.
Cutter for Pocket Machining the most according to claim 1, it is characterised in that: the second described shape layer is provided with
Three molding facets and two molding facets of the 4th molding facet, the second shape layer is positioned at the lower section of the first shape layer, and
The distance of the central shaft of the second shape layer and handle of a knife is more than the distance of the first shape layer with the central shaft of handle of a knife.
5. according to the cutter for Pocket Machining described in claim 3 or 4, it is characterised in that: forming cutter same vertically
On height, the distance between surface and the central shaft of handle of a knife of the first molding facet and the second molding facet is identical；3rd
Distance between surface and the central shaft of handle of a knife of molding facet and the 4th molding facet is identical.
Cutter for Pocket Machining the most according to claim 1, it is characterised in that: be additionally provided with on described forming cutter to
The storage tank of sunken inside, the surface of storage tank and the distance of central shaft are less than the first shape layer and the distance of central shaft, storage tank
The distance of surface and central shaft less than the distance of the second shape layer with central shaft.
Cutter for Pocket Machining the most according to claim 1, it is characterised in that: described transition face is straight putting down
Face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620657904.6U CN205684738U (en) | 2016-06-25 | 2016-06-25 | Cutter for Pocket Machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620657904.6U CN205684738U (en) | 2016-06-25 | 2016-06-25 | Cutter for Pocket Machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205684738U true CN205684738U (en) | 2016-11-16 |
Family
ID=57426599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620657904.6U Expired - Fee Related CN205684738U (en) | 2016-06-25 | 2016-06-25 | Cutter for Pocket Machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205684738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019205466A1 (en) * | 2018-04-24 | 2019-10-31 | 昆山国显光电有限公司 | Display screen grooving method and display screen |
-
2016
- 2016-06-25 CN CN201620657904.6U patent/CN205684738U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019205466A1 (en) * | 2018-04-24 | 2019-10-31 | 昆山国显光电有限公司 | Display screen grooving method and display screen |
| US11252270B2 (en) | 2018-04-24 | 2022-02-15 | Kunshan Go-Visionox Opto-Electronics Co., Ltd. | Display screens and methods for manufacturing display screens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000 floor 2, A building, Jie an industrial park, Ma Ma Village, Changping Town, Dongguan, Guangdong. Patentee after: DONGGUAN CHUANYE HARDWARE CO., LTD. Address before: 523000 Xianghe 211, Pine Hill Village, Dalang Town, Dongguan, Guangdong Patentee before: DONGGUAN CHUANYE HARDWARE CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20210625 |