CN204195477U - Grinding wheel for grinding curved surface of panel - Google Patents
Grinding wheel for grinding curved surface of panel Download PDFInfo
- Publication number
- CN204195477U CN204195477U CN201420546636.1U CN201420546636U CN204195477U CN 204195477 U CN204195477 U CN 204195477U CN 201420546636 U CN201420546636 U CN 201420546636U CN 204195477 U CN204195477 U CN 204195477U
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- abrasive article
- curved surface
- panel
- wheel unit
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 7
- 238000007747 plating Methods 0.000 claims description 7
- 238000005245 sintering Methods 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 235000015110 jellies Nutrition 0.000 claims description 3
- 239000008274 jelly Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a curved surface grinding wheel of panel, include: a first grinding wheel unit having a first base ring and a first grinding member provided on an outer periphery of the first base ring, the first grinding member having a first curved surface grinding portion; and a second grinding wheel unit superposed and combined with the first grinding wheel unit, the second grinding wheel unit is provided with a second base ring and at least one second grinding piece arranged on the periphery of the second base ring, and the second grinding piece is provided with a second curved surface grinding part. According to the utility model discloses a curved surface grinding part of panel can grind out the edge of curved surface with the surface of panel, and can carry out the grinding process of corase grind and fine grinding respectively to the edge of panel.
Description
Technical field
The utility model relates to a kind of grinding wheel, and particularly a kind of being used for grinds the curved surface grinding wheel of panel.
Background technology
The article such as general mobile phone, wrist-watch, panel computer, all can be provided with transparent panel at its end face, are used for protecting the internal works of these article.Panel normally selects the material of the high rigidity such as such as glass, quartz, sapphire or pottery to make.Above-mentioned panel material, when cutting forms panel, can connect at its each adjacent surface the edge that dihedral becomes sharp keen.These sharp keen must be connect angles grinding and eliminate with grinding wheel, sharp keenly connect angle scratch human body or other parts to avoid these.
Known grinding wheel is generally only single grinding unit, and it has base ring and the abrasive article of periphery being located at this base ring.Wherein, base ring is made with metal such as iron, and abrasive article is then made with bort.Abrasive article has taper abradant surface, be used for grind panel connect angle.
But, above-mentioned known grinding wheel has following shortcoming in use: (one), with the abradant surface of taper grinding panel connect angle time, though this can be connect angle to grind to form inclined-plane, but still can there is sharp keen secondary between this inclined-plane and surface of panel connects angle; (2), abradant surface that its most tool is single, also namely the granularity of the bort of its abradant surface be fixing, cannot carry out respectively roughly grinding and the attrition process of fine grinding by counter plate, reduction processing quality.
Utility model content
The utility model object is the curved surface grinding wheel providing a kind of panel, panel can be ground out the edge of curved surface, and can carry out respectively roughly grinding and the attrition process of fine grinding by counter plate.
According to an aspect of the present utility model, a kind of curved surface grinding wheel of panel is provided, it comprises: the first grinding wheel unit, and it has the first base ring and the first abrasive article of periphery being located at this first base ring, and described first abrasive article has first surface grind section; And the second grinding wheel unit, it is stacked is incorporated into the first grinding wheel unit, and the second grinding wheel unit has the second base ring and at least one second abrasive article of periphery being located at this second base ring, and this second abrasive article has the second curved surface grind section.
According to an embodiment of the present utility model, the first grinding wheel unit and the second grinding wheel unit are with the mutual stacked combination of at least one conjunction.
According to an embodiment of the present utility model, conjunction is jelly conjunction, and it is incorporated between the adjacent surface of the first grinding wheel unit and the second grinding wheel unit.
According to an embodiment of the present utility model, conjunction is bolt conjunction, and it runs through and is incorporated into the first grinding wheel unit and the second grinding wheel unit.
According to an embodiment of the present utility model, the surface of the second abrasive article is thin compared with the surface of the first abrasive article.
According to an embodiment of the present utility model, the first base ring is iron base ring, and the second base ring is aluminum base ring.
According to an embodiment of the present utility model, the first abrasive article is the abrasive article with metal dust and bort sintering, or with the abrasive article of bort plating; Second abrasive article is the abrasive article with metal dust and bort sintering, or with the abrasive article of bort plating.
According to an embodiment of the present utility model, the first abrasive article has the first lead angle grind section at the opposite side being positioned at first surface grind section, and the second abrasive article has the second lead angle grind section at the opposite side being positioned at the second curved surface grind section.
According to an embodiment of the present utility model, the first grinding wheel unit and the second grinding wheel unit are provided with multiple chip removal flutes of radial spaced up/down perforation.
According to the curved surface grind section of the utility model panel, the surface grinding of panel can be gone out the edge of curved surface, and can the edge of counter plate carry out respectively roughly grinding and the attrition process of fine grinding, to obtain good grinding quality.
Accompanying drawing explanation
Fig. 1 is the sectional view of the curved surface grinding wheel of the panel of the utility model first embodiment.
Fig. 2 is the enlarged drawing in the wherein A portion of the curved surface grinding wheel shown in Fig. 1.
Fig. 3 is the sectional view of the curved surface grinding wheel of the panel of the utility model second embodiment.
Fig. 4 is the sectional view of the curved surface grinding wheel of the panel of the utility model the 3rd embodiment.
Fig. 5 is the enlarged drawing in the wherein B portion of the curved surface grinding wheel shown in Fig. 4.
Fig. 6 is the sectional block diagram of the curved surface grinding wheel of the panel of the utility model the 4th embodiment.
Fig. 7 is the sectional view of the panel ground according to curved surface grinding wheel of the present utility model.
Detailed description of the invention
About aforementioned and other technology contents, feature and effect of the present utility model, in the middle of the following embodiment detailed description coordinated with reference to accompanying drawing, can clearly present.
Refer to Fig. 1 and Fig. 2, include the first grinding wheel unit 100 and the second grinding wheel unit 200 according to the curved surface grinding wheel of the panel of the utility model first embodiment.
First grinding wheel unit 100 has the first base ring 110 and the first abrasive article 120 of periphery being located at this first base ring, and this first abrasive article has first surface grind section 121.Second grinding wheel unit 200 is stacked is incorporated into the first grinding wheel unit 100, and the second grinding wheel unit also has the second base ring 210 and the second abrasive article 220 of periphery being located at described second base ring, this second abrasive article also has the second curved surface grind section 221.First grinding wheel unit 100 and the second grinding wheel unit 200 are with the mutual stacked combination of conjunction 300.In the middle of the first embodiment, conjunction 300 is jelly conjunction 310, and it is incorporated between the first grinding wheel unit 100 and the adjacent surface of the second grinding wheel unit 200.
First abrasive article 120 and the second abrasive article 220 can be the abrasive article with metal dust and bort sintering, or with the abrasive article of bort plating.In the middle of the first embodiment, the abrasive article that the first abrasive article 120 sinters with metal dust and bort, the second abrasive article 220 is then the abrasive article of bort plating.
The surface of the second abrasive article 220 is thin compared with the surface of the first abrasive article 120.And the first base ring 110 iron base ring that to be material harder, the second base ring 210 is then the softer aluminum base ring of material.The marginal surface of counter plate the grinding operation roughly ground can be carried out by the first surface grind section 121 of the first grinding wheel unit 100, then, the marginal surface of counter plate can carry out the grinding operation of fine grinding by the second curved surface grind section 221 of the second grinding wheel unit 200, make the surface of panel 500 have smooth curved edges 510 (referring to Fig. 7).And the second grinding wheel unit 200 the second base ring 210 wherein adopts comparatively soft aluminum basic ring seat, the second abrasive article 220 and the contact power at panel 500 edge can be cushioned, avoid the edge of panel 500 to produce and break or broken limit.
Refer to Fig. 3, still include the first grinding wheel unit 100 and the second grinding wheel unit 200 according to the curved surface grinding wheel of the panel of the utility model second embodiment, similar shown in its structure to the first embodiment.Just conjunction 300 is wherein bolt conjunction 320, and it runs through and is incorporated into the first grinding wheel unit 100 and the second grinding wheel unit 200.
Refer to Fig. 4 and Fig. 5, still include the first grinding wheel unit 100 and the second grinding wheel unit 200 according to the curved surface grinding wheel of the panel of the utility model the 3rd embodiment, similar shown in its structure to the first embodiment.Just the first abrasive article 120 wherein and the second abrasive article 220 are all the abrasive article with metal dust and bort sintering.And the first abrasive article 120 has the first lead angle grind section 122 in addition at the opposite side being positioned at first surface grind section 121, and the opposite side that the second abrasive article 220 is being positioned at the second curved surface grind section 221 also has the second lead angle grind section 222 in addition.According to this, in succession carry out roughly grinding with the marginal surface of first surface grind section 121 and the second curved surface grind section 221 counter plate 500 and the grinding of fine grinding to form curved edges 510 time, also can simultaneously carry out roughly grinding with the dorsal edge of the first lead angle grind section 122 and the second lead angle grind section 222 counter plate 500 in succession and the grinding of fine grinding, to form lead angle edge 520 at the back side of panel 500.
Refer to Fig. 6, still include the first grinding wheel unit 100 and the second grinding wheel unit 200 according to the curved surface grinding wheel of the panel of the utility model the 4th embodiment, similar shown in its structure to the 3rd embodiment.Just the first abrasive article 120 wherein and the second abrasive article 220 are all with the abrasive article of bort plating.And the second grinding wheel unit 200 has two the second abrasive articles 220, it respectively has the second curved surface grind section 221 and the second lead angle grind section 222.Why so design, be because be generally two times of the service life of second abrasive article 220 on thin surface the service life of first abrasive article 120 on thick surface, therefore arrange two the second abrasive articles 220 with the first abrasive article 120.Moreover the first grinding wheel unit 100 and the second grinding wheel unit 200 are provided with multiple chip removal flutes 400 of radial spaced up/down perforation, be used for getting rid of the break flour produced when grinding panel.Although not shown, in the middle of first, second and third above-mentioned embodiment, its first grinding wheel unit 100 and the second grinding wheel unit 200 are also provided with multiple chip removal flute.
According to the curved surface grinding wheel of the utility model embodiment panel, the surface grinding of panel can be gone out the edge of curved surface, and can the edge of counter plate carry out respectively roughly grinding and the attrition process of fine grinding, to obtain good grinding quality.
Although the utility model with embodiment openly as above; so it is not used for limiting the utility model; any those skilled in the art; not departing from spirit and scope of the present utility model; can do various different selection and amendment, therefore have the right claim and equivalents thereof of protection domain of the present utility model limited.
Claims (9)
1. a curved surface grinding wheel for panel, is characterized in that, the curved surface grinding wheel of described panel comprises:
First grinding wheel unit, it has the first base ring and the first abrasive article of periphery being located at described first base ring, and described first abrasive article has first surface grind section; And
Second grinding wheel unit, it is stacked is incorporated into described first grinding wheel unit, described second grinding wheel unit has the second base ring and at least one second abrasive article of periphery being located at described second base ring, and described second abrasive article has the second curved surface grind section.
2. the curved surface grinding wheel of panel as claimed in claim 1, is characterized in that, described first grinding wheel unit and described second grinding wheel unit are by the mutual stacked combination of at least one conjunction.
3. the curved surface grinding wheel of panel as claimed in claim 2, it is characterized in that, described conjunction is jelly conjunction, and it is incorporated between the adjacent surface of described first grinding wheel unit and described second grinding wheel unit.
4. the curved surface grinding wheel of panel as claimed in claim 2, it is characterized in that, described conjunction is bolt conjunction, and it runs through and is incorporated into described first grinding wheel unit and described second grinding wheel unit.
5. the curved surface grinding wheel of panel as claimed in claim 1, it is characterized in that, described in the surface ratio of described second abrasive article, the surface of the first abrasive article is thin.
6. the curved surface grinding wheel of panel as claimed in claim 5, it is characterized in that, described first base ring is iron base ring, and described second base ring is aluminum base ring.
7. the curved surface grinding wheel of panel as claimed in claim 5, is characterized in that, described first abrasive article is the abrasive article with metal dust and bort sintering, or with the abrasive article of bort plating; Described second abrasive article is the abrasive article with metal dust and bort sintering, or with the abrasive article of bort plating.
8. the curved surface grinding wheel of panel as claimed in claim 1, it is characterized in that, described first abrasive article has the first lead angle grind section at the opposite side being positioned at described first surface grind section; The opposite side that described second abrasive article is being positioned at described second curved surface grind section has the second lead angle grind section.
9. the curved surface grinding wheel of the panel any one of claim 1 to 8 as described in claim, is characterized in that, described first grinding wheel unit and described second grinding wheel unit are provided with multiple chip removal flutes of radial spaced up/down perforation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103213588U TWM492804U (en) | 2014-07-31 | 2014-07-31 | Curved surface grinding sand wheel for panel |
| TW103213588 | 2014-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204195477U true CN204195477U (en) | 2015-03-11 |
Family
ID=52653476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420546636.1U Expired - Fee Related CN204195477U (en) | 2014-07-31 | 2014-09-22 | Grinding wheel for grinding curved surface of panel |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204195477U (en) |
| TW (1) | TWM492804U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234849A (en) * | 2015-09-16 | 2016-01-13 | 丹阳市长平机械有限公司 | Combined grinding wheel |
| CN105252390A (en) * | 2015-11-09 | 2016-01-20 | 丹阳市长平机械有限公司 | Small abrasive wheel polishing machine |
| CN110076701A (en) * | 2019-06-19 | 2019-08-02 | 郑州中岳机电设备有限公司 | A kind of metal bonded wheel for rail grinding |
| CN112454161A (en) * | 2019-09-09 | 2021-03-09 | 铠侠股份有限公司 | Grinding device and grinding method |
| WO2021121329A1 (en) * | 2019-12-19 | 2021-06-24 | 宋京新 | Combined electroplated grinding wheel |
-
2014
- 2014-07-31 TW TW103213588U patent/TWM492804U/en unknown
- 2014-09-22 CN CN201420546636.1U patent/CN204195477U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234849A (en) * | 2015-09-16 | 2016-01-13 | 丹阳市长平机械有限公司 | Combined grinding wheel |
| CN105252390A (en) * | 2015-11-09 | 2016-01-20 | 丹阳市长平机械有限公司 | Small abrasive wheel polishing machine |
| CN110076701A (en) * | 2019-06-19 | 2019-08-02 | 郑州中岳机电设备有限公司 | A kind of metal bonded wheel for rail grinding |
| CN112454161A (en) * | 2019-09-09 | 2021-03-09 | 铠侠股份有限公司 | Grinding device and grinding method |
| CN112454161B (en) * | 2019-09-09 | 2023-04-04 | 铠侠股份有限公司 | Grinding device and grinding method |
| WO2021121329A1 (en) * | 2019-12-19 | 2021-06-24 | 宋京新 | Combined electroplated grinding wheel |
| JP2023506291A (en) * | 2019-12-19 | 2023-02-15 | 桂林創源金剛石有限公司 | Composite electroplating grinding wheel |
| JP7360674B2 (en) | 2019-12-19 | 2023-10-13 | 桂林創源金剛石有限公司 | Composite electroplating grinding wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM492804U (en) | 2015-01-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150311 Termination date: 20190922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |