CN209335303U - A kind of glass processing grinding wheel stick - Google Patents
A kind of glass processing grinding wheel stick Download PDFInfo
- Publication number
- CN209335303U CN209335303U CN201822081002.4U CN201822081002U CN209335303U CN 209335303 U CN209335303 U CN 209335303U CN 201822081002 U CN201822081002 U CN 201822081002U CN 209335303 U CN209335303 U CN 209335303U
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- refine
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Abstract
The utility model discloses a kind of glass processing grinding wheel sticks, it includes stick handle, it is installed on the caput of stick handle one end, the caput includes the punching section being set in sequence along axial direction, refine section repairs section with thick, it is described slightly to repair section and connect with stick handle, the diameter of the punching section is less than refine section, the periphery wall for slightly repairing section is equipped with several annular grooves, whole annular grooves are axially alternatively arranged, and the width of the notch position of the annular groove is greater than the width of slot bottom position, it is connected between the slot bottom and notch of the annular groove by the conical surface, the bus of the conical surface and the angle theta for slightly repairing the axis where section of caput are 45 °~60 °.The utility model makes the reduction of glass cover-plate chipping rate, and process velocity faster, also improves the durability of grinding wheel stick, to be greatly saved cost.
Description
Technical field
The utility model relates to test equipment technical field, a kind of specifically glass processing grinding wheel stick.
Background technique
With the development of electronic technology, the shape requirement of the face glass of mobile phone is higher and higher at present, processing technology also phase
To more complex, CNC combinated grinding wheel stick moulding process is generally into after two large surfaces corase grinding of glass sheet over there.To guarantee
Yield needs bevelling to handle using CNC grinding wheel stick processing mobile phone face glass in the prior art, usually first slightly repairs refine again,
Using cylindrical grinding wheel stick when carrying out bevelling when refine, and slightly repairing, and refine bite is small, and sand number is thin, and long processing time makes
It is high to obtain glass cover-plate chipping rate, and grinding wheel stick durability seriously reduces.
Summary of the invention
Technical solution adopted in the utility model is: it includes stick handle, is installed on the caput of stick handle one end, the caput
Including be set in sequence along axial direction punching section, refine section and slightly repair section, it is described slightly to repair section and connect with stick handle, it is described to punch the straight of section
Diameter is less than refine section, and the periphery wall for slightly repairing section is equipped with several annular grooves, and whole annular grooves is axially spaced
Arrangement, and the width of the notch position of the annular groove is greater than the width of slot bottom position, the slot bottom and slot of the annular groove
It is connected between mouthful by the conical surface, the bus of the conical surface and the angle theta for slightly repairing the axis where section of caput are 45 °~60 °.
The diameter of refine section is identical as the diameter for slightly repairing section.
Refine section and thick repair are connected between section by changeover portion.
It is connected between refine section and punching section by a conical surface transition.
The utility model slightly will repair section and be designed as periphery wall and be provided with annular groove by redesigning grinding wheel stick structure, and
And when using the grinding wheel stick, so that glass cover-plate chipping rate reduces, process velocity faster, also improves the durable of grinding wheel stick
Property, to be greatly saved cost.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of glass processing grinding wheel stick of the utility model.
Fig. 2 is the grinding wheel stick structural schematic diagram of the prior art.
Fig. 3 is Fig. 1 annular recess enlarged drawing.
Wherein, 1, caput, 2, stick handle, 3, punching section, 4, refine section, 5, slightly repair section, 6, annular groove, 7, changeover portion.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific embodiments.
As shown in Figure 1, the utility model provides a kind of glass processing grinding wheel stick, it includes a caput 1 and stick handle 2, stick
First 1 is installed on 2 one end of stick handle, and caput 1 is in axial direction disposed with punching section 3, refine section 4, slightly repairs section 5, slightly repair section 5 and
Stick handle 2 connects, and punching 3 diameter of section is less than refine section 4, slightly repairs 5 periphery wall of section equipped with annular groove 6, a number of annular is recessed
Slot 6 is axially equally spaced, as shown in figure 3,6 opening width of annular groove is greater than bottom width, bus and axial angle
Degree into θ angle, θ angular range are 45~60 degree, when grinding wheel stick, which slightly repairs section 5, abuts against glass cover-plate side, glass cover-plate side
Between top surface at right angles, it when processing, slightly repairs 5 outer wall of section and directly contacts glass cover-plate side, and right-angled apices then would generally position
Above annular groove 6, right-angled apices are in hanging shape and will not touch and slightly repair 5 outer wall of section, therefore when slightly repairing section 5 and rotating,
Outer wall slightly repairs glass cover-plate side, and right-angled apices will not then touch and slightly repair 5 outer wall of section, therefore it is existing to greatly reduce chipping
As.It is smooth cylinder that the grinding wheel stick for being illustrated in figure 2 the prior art, which slightly repairs section 5, and glass cover is easy to produce when slightly being repaired
Plate chipping.
Refine section 4 and slightly to repair 5 diameter of section be 6mm, wherein 2 diameter of stick handle is also 6mm, and the purpose designed in this way is
When fixture clamps grinding wheel stick, stick handle 2 is identical with slightly 5 diameter of section is repaired, so that grinding wheel stick can be according to actual production in fixture
Situation adjustment length meets different processing requests.
Refine section 4 and thick repair are equipped with changeover portion 7 between section 5.
4 bottom of refine section has taper and connect with punching section 3, and taper is 120 degree.
It is 0.08mm is zone of reasonableness that slightly to repair a bite, which be bite of 0.2mm/ refine, and bevelling size exceeds
Refine bite range, chipping caused by causing after bevelling bad up to 10% or so.And refine sand number is thinner, it is not wear-resisting,
In refine, bevelling causes the grinding wheel stick service life low, and average every grinding wheel stick can only process 300 flake products.
The utility model preferred embodiment is described above, but is not to be construed as limiting the scope of the invention.
The present invention is not only limited to above embodiments, and specific structure is allowed to vary, all protections in the utility model demand for independence
Made various change is within the scope of the invention in range.
Claims (4)
1. a kind of glass processing grinding wheel stick, which is characterized in that it includes stick handle, is installed on the caput of stick handle one end, the stick
Head includes the punching section being set in sequence along axial direction, refine section and slightly repairs section, described slightly to repair section and connect with stick handle, the section of punching
Diameter be less than refine section, it is described slightly repair section periphery wall be equipped with several annular grooves, whole annular grooves axially between
Every arrangement, and the width of the notch position of the annular groove is greater than the width of slot bottom position, the slot bottom of the annular groove with
It is connected between notch by the conical surface, the bus of the conical surface and the angle theta for slightly repairing the axis where section of caput are 45 °~60 °.
2. a kind of glass processing grinding wheel stick according to claim 1, it is characterised in that: the diameter of the refine section and thick
The diameter for repairing section is identical.
3. a kind of glass processing grinding wheel stick according to claim 2, it is characterised in that: the refine section and slightly repair section it
Between pass through changeover portion connect.
4. a kind of glass processing grinding wheel stick according to claim 1, it is characterised in that: the refine section and punching section it
Between by a conical surface transition connect.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822020868 | 2018-12-03 | ||
| CN2018220208684 | 2018-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209335303U true CN209335303U (en) | 2019-09-03 |
Family
ID=66883195
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811515418.0A Pending CN109834543A (en) | 2018-12-03 | 2018-12-12 | A kind of glass processing grinding wheel stick and CNC processing method |
| CN201822081002.4U Active CN209335303U (en) | 2018-12-03 | 2018-12-12 | A kind of glass processing grinding wheel stick |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811515418.0A Pending CN109834543A (en) | 2018-12-03 | 2018-12-12 | A kind of glass processing grinding wheel stick and CNC processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109834543A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834543A (en) * | 2018-12-03 | 2019-06-04 | 江西合力泰科技有限公司 | A kind of glass processing grinding wheel stick and CNC processing method |
| CN114102271A (en) * | 2021-12-01 | 2022-03-01 | 蓝思科技（长沙）有限公司 | Middle frame processing method and device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355635A (en) * | 2019-07-17 | 2019-10-22 | 苏州鼎坚模具有限公司 | Chamfer processing method on the outside of a kind of mold |
| CN110900474B (en) * | 2019-12-03 | 2021-03-26 | 江西合力泰科技有限公司 | Double-side processing grinding wheel rod |
| CN111993295A (en) * | 2020-06-16 | 2020-11-27 | 上海新欣晶圆半导体科技有限公司 | Grinding wheel with one coarse groove and four fine grooves and application thereof |
| CN113696066A (en) * | 2021-08-11 | 2021-11-26 | 深圳市信濠光电科技股份有限公司 | Foldable glass cutting and CNC finish machining one-step forming process |
| CN113978096A (en) * | 2021-09-24 | 2022-01-28 | 深圳市信濠光电科技股份有限公司 | Processing technology of foldable glass |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202594961U (en) * | 2012-05-14 | 2012-12-12 | 南昌欧菲光科技有限公司 | Grinding wheel rod integrally formed by processing glass and punching |
| CN106956225B (en) * | 2016-01-12 | 2019-02-19 | 蓝思科技股份有限公司 | A kind of glass processing grinding wheel stick and CNC glass forming method |
| CN206066710U (en) * | 2016-08-13 | 2017-04-05 | 凯茂科技(深圳)有限公司 | A kind of novel glass cover plate process tool |
| CN207139549U (en) * | 2017-07-11 | 2018-03-27 | 蓝思科技（长沙）有限公司 | Emery wheel rod and Digit Control Machine Tool |
| CN207255983U (en) * | 2017-09-25 | 2018-04-20 | 蓝思科技（长沙）有限公司 | A kind of emery wheel rod |
| CN109834543A (en) * | 2018-12-03 | 2019-06-04 | 江西合力泰科技有限公司 | A kind of glass processing grinding wheel stick and CNC processing method |
-
2018
- 2018-12-12 CN CN201811515418.0A patent/CN109834543A/en active Pending
- 2018-12-12 CN CN201822081002.4U patent/CN209335303U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834543A (en) * | 2018-12-03 | 2019-06-04 | 江西合力泰科技有限公司 | A kind of glass processing grinding wheel stick and CNC processing method |
| CN114102271A (en) * | 2021-12-01 | 2022-03-01 | 蓝思科技（长沙）有限公司 | Middle frame processing method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109834543A (en) | 2019-06-04 |
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