CN207206214U - A kind of 3D groovings emery wheel rod - Google Patents
A kind of 3D groovings emery wheel rod Download PDFInfo
- Publication number
- CN207206214U CN207206214U CN201721153905.8U CN201721153905U CN207206214U CN 207206214 U CN207206214 U CN 207206214U CN 201721153905 U CN201721153905 U CN 201721153905U CN 207206214 U CN207206214 U CN 207206214U
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- emery wheel
- hollow
- wheel portion
- groovings
- out parts
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Abstract
It the utility model is related to a kind of 3D groovings emery wheel rod, emery wheel portion including handle of a knife and on described handle of a knife one end, the side external surface of emery wheel portion one runs through to opposite side is provided with the first hollow-out parts, the described one end of emery wheel portion away from the handle of a knife is recessed formed with the second hollow-out parts to the handle of a knife direction, first hollow-out parts connect with second hollow-out parts, make hollow out inside the emery wheel portion.The utility model product can effectively lift 3D chamfer machinings efficiency, qualification rate, and service life is longer.
Description
Technical field
A kind of technical field of 3D cover plates and 3D screening glass manufacture processing is the utility model is related to, more particularly to a kind of 3D is dug
Groove emery wheel rod.
Background technology
6 or so are processed because of emery wheel rod due to the cold carving groovings of current 3D and drop occur, cause glass rupture fraction defective to be up to
60%, single shaft processes 1 and takes 930 seconds.
Therefore, 3D groovings emery wheel rod of the prior art is present, and processing efficiency is low, passing rate of processing is low, service life is short
The defects of.
Utility model content
Technical problem to be solved in the utility model is how to provide a kind of emery wheel rod, can effectively lift 3D chamfer machinings
Efficiency, qualification rate, and service life is longer.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：
A kind of 3D groovings emery wheel rod, including handle of a knife and the emery wheel portion on described handle of a knife one end, emery wheel portion side
For appearance towards opposite side through the first hollow-out parts are provided with, the described one end of emery wheel portion away from the handle of a knife is recessed to the handle of a knife direction
Fall into and connected formed with the second hollow-out parts, first hollow-out parts with second hollow-out parts, make hollow out inside the emery wheel portion.
Compared with prior art, the beneficial effects of the utility model are：The utility model product in emery wheel portion by setting
Put the first hollow-out parts and the second hollow-out parts so that emery wheel portion forms the structure of internal hollow out, when for 3D chamfer machinings, polishing
Contact surface more precisely, stability it is higher.Also, it is easy to cutting fluid to spray, can effectively lifts the efficiency of 3D chamfer machinings, close
Lattice rate, and service life is longer.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement：
Further, the handle of a knife is cylindrical, and a diameter of φ 6mm.
It is using the above-mentioned further beneficial effect of scheme：It is convenient that emery wheel rod of the present utility model is fixedly mounted.
Further, the emery wheel portion is cylindrical.
It is using the above-mentioned further beneficial effect of scheme：Rotation processing polishing is more stable, and effect is more preferable.
Further, second hollow-out parts are cylindrical, and a diameter of φ 6mm, are highly 6mm~8mm.
It is using the above-mentioned further beneficial effect of scheme：So that the end position processing effect in emery wheel portion is more preferable, reduce
Occur secretly splitting in process, the bad phenomenon such as unfilled corner.
Further, length of first hollow-out parts along emery wheel portion axial direction is 3~5mm.
It is using the above-mentioned further beneficial effect of scheme：Emery wheel portion both ends can be caused to reserve the portion of not hollow out respectively
Point, the engraved structure in emery wheel portion is more firm, and more stable in processing, service life is longer.
Further, the first hollow-out parts both sides are reserved with the side wall in the emery wheel portion.
It is using the above-mentioned further beneficial effect of scheme：So that the engraved structure in emery wheel portion is more firm, in processing
More stable, service life is longer.
Further, the width of the outer wall in the reserved emery wheel portion is 3mm.
It is using the above-mentioned further beneficial effect of scheme：The effect of the engraved structure stability in reinforced wheel portion is more preferable.
Further, it is additionally provided with cross recess on the described one end of emery wheel portion away from the handle of a knife.
It is using the above-mentioned further beneficial effect of scheme：The installation of the utility model emery wheel rod is facilitated to fix.
Further, the groove width of the cross recess is 1mm, depth 1mm.
It is using the above-mentioned further beneficial effect of scheme：The installation of the utility model emery wheel rod is facilitated to fix.
Further, the outer surface in the emery wheel portion is electroplate with boart boart 350# layers.
It is using the above-mentioned further beneficial effect of scheme：It is not easy so that the appearance surface intensity in emery wheel portion is higher, during processing
Abrasion, service life are higher.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model product preferred embodiment.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, handle of a knife, 2, emery wheel portion, the 3, first hollow-out parts, the 4, second hollow-out parts, 5, cross recess.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in figure 1, a kind of 3D groovings emery wheel rod, including handle of a knife 1 and the emery wheel portion 2 on described one end of handle of a knife 1, institute
The side external surface of emery wheel portion 2 one is stated to opposite side through being provided with the first hollow-out parts 3, the one end of the emery wheel portion 2 away from the handle of a knife 1
It is recessed to the direction of handle of a knife 1 and connects, make with second hollow-out parts 4 formed with the second hollow-out parts 4, first hollow-out parts 3
The inside hollow out of emery wheel portion 2.The utility model product in emery wheel portion 2 by setting the first hollow-out parts 3 and the second hollow-out parts
4 so that emery wheel portion 2 forms the structure of internal hollow out, and when for 3D chamfer machinings, the contact surface of polishing is more precisely, stably
Property is higher.Also, it is easy to cutting fluid to spray, can effectively lifts efficiency, the qualification rate of 3D chamfer machinings, and service life is more
It is long.
Preferably, the handle of a knife 1 is cylindrical, and a diameter of φ 6mm, convenient that emery wheel of the present utility model is fixedly mounted
Rod.The emery wheel portion 2 is cylindrical, and rotation processing polishing is more stable, and effect is more preferable.
In the specific embodiment of the utility model one, second hollow-out parts 4 are cylindrical, and a diameter of φ 6mm, height
For 6mm~8mm.So that the end position processing effect in emery wheel portion 2 is more preferable, reduce occur secretly splitting in process, unfilled corner etc. no
Good phenomenon.Preferably, length of first hollow-out parts 3 along the axial direction of emery wheel portion 2 is 3~5mm, can cause emery wheel portion 2
The part of not hollow out is reserved at both ends respectively, and the engraved structure in emery wheel portion 2 is more firm, more stable in processing, service life
It is longer.Specifically, the both sides of the first hollow-out parts 3 are reserved with the side wall in the emery wheel portion 2.So that the hollow out knot in emery wheel portion 2
Structure is more firm, and more stable in processing, service life is longer.The width of the outer wall in the reserved emery wheel portion 2 is 3mm,
The effect of the engraved structure stability in reinforced wheel portion 2 is more preferable.
In another preferred embodiment of the utility model, the emery wheel portion 2 is additionally provided with ten on one end away from the handle of a knife 1
Word groove 5, the installation of the utility model emery wheel rod is facilitated to fix.Specifically, the groove width of the cross recess 5 is 1mm, and depth is
1mm。
Preferably, the outer surface in the emery wheel portion 2 is also electroplate with boart boart 350# layers, can cause the outer of emery wheel portion 2
Surface strength is higher, and not easy to wear during processing, service life is higher.
It is exemplified below the use parameter comparison of the utility model emery wheel rod and conventional 3D emery wheel rods：
The utility model hollow type 3D skive rods, average single bistrique service life：39.5PCS, put into number：
408, non-defective unit number：365, secretly split：34, unfilled corner：10, qualification rate：89.46%, rupture unfilled corner fraction defective：10.48%；
Conventional 3D emery wheel rods, average single bistrique service life：6.3PCS, put into number：73, non-defective unit number：27, secretly split：
37, unfilled corner：10, qualification rate：36.99%, rupture unfilled corner fraction defective：63.01%；
Compared with the 3D emery wheel rods of routine, average life improves the utility model hollow type 3D skives rod
84%, qualification rate lifting 52.47%, rupture unfilled corner fraction defective declines 52.47%.The utility model hollow type 3D skives
Rod has been obviously improved the efficiency of 3D chamfer machinings, qualification rate, and service life is longer.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two
The connection of element internal or the interaction relationship of two elements, limited unless otherwise clear and definite.For the common skill of this area
For art personnel, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature
Can be that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, first is special
Sign second feature " on ", " top " and " above " can be fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the different embodiments or example and the feature of different embodiments or example described in this specification can be entered
Row combines and combination.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in the scope of the utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (10)
- A kind of 1. 3D groovings emery wheel rod, it is characterised in that the emery wheel portion including handle of a knife (1) and on the handle of a knife (1) one end (2), the side external surface of emery wheel portion (2) one is to opposite side through the first hollow-out parts (3) are provided with, and the emery wheel portion (2) is away from institute The one end for stating handle of a knife (1) is recessed formed with the second hollow-out parts (4), first hollow-out parts (3) and institute to the handle of a knife (1) direction The second hollow-out parts (4) connection is stated, makes the internal hollow out of the emery wheel portion (2).
- 2. 3D groovings emery wheel rod according to claim 1, it is characterised in that the handle of a knife (1) is cylindrical and a diameter of φ6mm。
- 3. 3D groovings emery wheel rod according to claim 1, it is characterised in that the emery wheel portion (2) is cylindrical.
- 4. 3D groovings emery wheel rod according to claim 3, it is characterised in that second hollow-out parts (4) are cylindrical, and A diameter of φ 6mm, it is highly 6mm~8mm.
- 5. 3D groovings emery wheel rod according to claim 3, it is characterised in that first hollow-out parts (3) are along the emery wheel The length of portion (2) axial direction is 3~5mm.
- 6. 3D groovings emery wheel rod according to claim 1, it is characterised in that the first hollow-out parts (3) both sides are reserved There is the side wall of the emery wheel portion (2).
- 7. 3D groovings emery wheel rod according to claim 6, it is characterised in that the outer wall of the reserved emery wheel portion (2) Width is 3mm.
- 8. 3D groovings emery wheel rod according to claim 1, it is characterised in that the emery wheel portion (2) is away from the handle of a knife (1) One end on be additionally provided with cross recess (5).
- 9. 3D groovings emery wheel rod according to claim 8, it is characterised in that the groove width of the cross recess (5) is 1mm, Depth is 1mm.
- 10. the 3D grooving emery wheel rods according to any one of claim 1 to 9, it is characterised in that outside the emery wheel portion (2) Electroplating surface has boart boart 350# layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153905.8U CN207206214U (en) | 2017-09-08 | 2017-09-08 | A kind of 3D groovings emery wheel rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153905.8U CN207206214U (en) | 2017-09-08 | 2017-09-08 | A kind of 3D groovings emery wheel rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207206214U true CN207206214U (en) | 2018-04-10 |
Family
ID=61823783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721153905.8U Active CN207206214U (en) | 2017-09-08 | 2017-09-08 | A kind of 3D groovings emery wheel rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207206214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109650709A (en) * | 2019-01-04 | 2019-04-19 | 东莞市圆美精密电子有限公司 | A kind of curved surface 3D mobile phone glass film and its manufacturing method |
-
2017
- 2017-09-08 CN CN201721153905.8U patent/CN207206214U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109650709A (en) * | 2019-01-04 | 2019-04-19 | 东莞市圆美精密电子有限公司 | A kind of curved surface 3D mobile phone glass film and its manufacturing method |
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