CN103737503A - Sandwiched grinding wheel - Google Patents
Sandwiched grinding wheel Download PDFInfo
- Publication number
- CN103737503A CN103737503A CN201410000673.7A CN201410000673A CN103737503A CN 103737503 A CN103737503 A CN 103737503A CN 201410000673 A CN201410000673 A CN 201410000673A CN 103737503 A CN103737503 A CN 103737503A
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- Prior art keywords
- sand material
- emery wheel
- scraper
- low cost
- expensive
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Abstract
The invention discloses a sandwiched grinding wheel, and relates to the field of manufacture of grinding wheels. The grinding wheel comprises a center area made of sand material with low cost and a working area made of sand material with high cost, and the sand material with low cost has the same expansion factor with the sand material with high cost; according to the grinding wheel, the manufacture and application costs can be relatively and effectively reduced.
Description
[technical field]
The present invention relates to emery wheel and manufacture field, especially relate to a kind of sandwich emery wheel that can effectively reduce production costs.
[background technology]
Known, emery wheel need to shakeout sand material in the process of manufacturing in corresponding mould, then makes the dispersed rear emery wheel that just can make surfacing of sand material, and existing emery wheel entirety is made of the same material; In actual applications, due to the reason of existing emery wheel application apparatus, the position, the center of circle of emery wheel is not participate in all the time cutting when application, the sand material that is made into position, the emery wheel center of circle will directly be discarded, this has not only wasted material greatly, and caused the manufacturing cost of emery wheel cannot be effectively reduced always, therefore, the position, the center of circle that how to adopt rough sand material cheaply to manufacture emery wheel just becomes one of research topic of effective reduction emery wheel production cost; But, due to existing in grinding wheel forming molds, for shakeouing the scraper of sand material, be a kind of slab construction, it can only shakeout the sand material of pouring in grinding wheel forming molds by the scraper plate that welds or be bolted to its plate face both sides at every turn, and at every turn also can only sharing a kind of sand material, if pour two kinds of sand material into, existing scraper just only can mix two kinds of sand material to be spread out in together when the material of mold rotation stand, therefore, even if pour respectively two kinds of sand material in grinding wheel forming molds, existing scraper also cannot complete the operation of two kinds of sand material being shakeout respectively and be independent of each other.
[summary of the invention]
In order to overcome the deficiency in background technology, the invention discloses a kind of sandwich emery wheel, its manufacture of reduction and application cost that described emery wheel can relative efficiency.
For achieving the above object, the present invention adopts following technical scheme:
A kind of sandwich emery wheel, described emery wheel comprises the workspace that center of circle district that low cost sand material makes and expensive sand material are made, and low cost sand material is identical with the coefficient of expansion of expensive sand material; Described center of circle district coincide corresponding with the retaining part of emery wheel application apparatus; Described emery wheel preparation process is as follows: first the emery wheel of preparation requires to have weighed low cost sand material and expensive sand material on demand, again the low cost sand material weighing up and expensive sand material are poured into respectively in grinding wheel forming molds, make low cost sand material and expensive sand material center of circle district and the workspace of corresponding emery wheel respectively, then, by abrasive wheel forming scraper, these two kinds of sand material are evenly spread out, and carried out behind secondary fine stand, putting into screen cloth pressure network; After pressure network, again dividing with weight was identical just now low cost sand material and expensive sand material the correspondence position being clipped in grinding wheel forming molds, and again by abrasive wheel forming scraper, evenly spread out, then carrying out behind secondary fine stand, making described emery wheel; Described abrasive wheel forming scraper comprises scraper body, and the scraper plate of this scraper body either side is provided with the bent plate of the evagination of complying with emery wheel center of circle district outer rim.
Described sandwich emery wheel, the both sides of described scraper body are respectively equipped with a bent plate, and two bent plates are positioned at the same face of scraper body.
Owing to adopting technical scheme as above, the present invention has following beneficial effect:
Sandwich emery wheel making of the present invention is simple, easy to use; Described emery wheel is made by two kinds of sand material, the center of circle district that is described emery wheel has adopted the sand material that price is lower to make, thereby significantly reduced the sand material cost that emery wheel center of circle district will be dropped originally, and then reached effective reduction emery wheel integral production cost and the object that obtains good economic benefits.
[accompanying drawing explanation]
Fig. 1 is the schematic diagram of described emery wheel;
Fig. 2 is another structural representation of described emery wheel;
Fig. 3 is the schematic diagram of described abrasive wheel forming scraper;
Fig. 4 is another structural representation of described abrasive wheel forming scraper.
In figure: 1, center of circle district; 2, workspace; 3, scraper body; 4, scraper plate; 5, bent plate.
[specific embodiment]
By the following examples, can explain in more detail the present invention, disclose object of the present invention and be intended to protect all changes and improvements in the scope of the invention, the present invention is not limited to the following examples:
Sandwich emery wheel described in 1～2 by reference to the accompanying drawings, described emery wheel comprises the center of circle district 1 of being made by low cost sand material and the workspace 2 of being made by expensive sand material, the sand material cost that is workspace 2 will be higher than the sand material cost in center of circle district 1, and it is as follows that the choosing of sand material requires: make the sand material in center of circle district will be able to meet the requirement of strength of emery wheel, the sand material of making workspace not only will meet the requirement of strength of emery wheel, but also will meet the requirement of corresponding sharpness, durability and cutting ratio so that described emery wheel has good cutting ability; For ease of making, the coefficient of expansion of low cost sand material in described emery wheel center of circle district 1 is identical with the coefficient of expansion of the expensive sand material of workspace 2, simultaneously, the center of circle district 1 of described emery wheel coincide corresponding with the retaining part of emery wheel application apparatus, because of the clamping of emery wheel application apparatus is wasted the manufacturing cost in the center of circle district 1 that discards will be lower than the manufacturing cost of emery wheel workspace 2, thereby effectively reached the object that reduces described emery wheel holistic cost;
The preparation process of described emery wheel is as follows: first the emery wheel of preparation requires to weigh good corresponding low cost sand material and expensive sand material on demand, again the low cost sand material weighing up and expensive sand material are poured into respectively in grinding wheel forming molds, make the position of low cost sand material and expensive sand material difference district 1, the corresponding emery wheel center of circle and workspace 2, then, by abrasive wheel forming scraper, these two kinds of sand material are evenly spread out, and carried out behind secondary fine stand, putting into screen cloth pressure network; After pressure network, again dividing with weight was identical just now low cost sand material and expensive sand material the correspondence position being clipped in grinding wheel forming molds, and again with abrasive wheel forming scraper, evenly spread out, then carrying out behind secondary fine stand, making described emery wheel;
By reference to the accompanying drawings 3, described abrasive wheel forming scraper comprises scraper body 3, the scraper plate 4 of these scraper body 3 either sides is provided with a bent plate 5, and bent plate 5 is made as the outer lug structure of arc of complying with emery wheel center of circle district 1 outer rim, utilize this bent plate 5 effectively the low cost sand material in corresponding emery wheel center of circle district 1 to be separated with the expensive sand material of corresponding emery wheel workspace 2, thereby in the process of shakeouing sand material, guaranteed that two kinds of sand material can not mix, and two kinds of sand material can both be shakeout whole; Now, when the side that described scraper body 3 is provided with bent plate 5 can be carried out two kinds of sand material, shakeout operation, the opposite side that described scraper body 3 is not established bent plate 5 can carry out the operation of shakeouing of independent a kind of sand material; By reference to the accompanying drawings 4, for the operational applications of being more convenient for, one bent plate 5 can be set respectively in the both sides of described scraper body 3, and two bent plates 5 are all positioned at the same face of scraper body 3, thereby reached the described abrasive wheel forming scraper of arbitrarily taking, can both implement the operation object that two kinds of sand material shakeout simultaneously.
Part not in the detailed description of the invention is prior art, therefore the present invention is not described in detail.
Claims (2)
1. a sandwich emery wheel, is characterized in that: described emery wheel comprises the workspace that center of circle district that low cost sand material makes and expensive sand material are made, and low cost sand material is identical with the coefficient of expansion of expensive sand material; Described center of circle district coincide corresponding with the retaining part of emery wheel application apparatus; Described emery wheel preparation process is as follows: first the emery wheel of preparation requires to have weighed low cost sand material and expensive sand material on demand, again the low cost sand material weighing up and expensive sand material are poured into respectively in grinding wheel forming molds, make low cost sand material and expensive sand material center of circle district and the workspace of corresponding emery wheel respectively, then, by abrasive wheel forming scraper, these two kinds of sand material are evenly spread out, and carried out behind secondary fine stand, putting into screen cloth pressure network; After pressure network, again dividing with weight was identical just now low cost sand material and expensive sand material the correspondence position being clipped in grinding wheel forming molds, and again by abrasive wheel forming scraper, evenly spread out, then carrying out behind secondary fine stand, making described emery wheel; Described abrasive wheel forming scraper comprises scraper body, and the scraper plate of this scraper body either side is provided with the bent plate of the evagination of complying with emery wheel center of circle district outer rim.
2. sandwich emery wheel according to claim 1, is characterized in that: the both sides of described scraper body are respectively equipped with a bent plate, and two bent plates are positioned at the same face of scraper body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410000673.7A CN103737503A (en) | 2014-01-02 | 2014-01-02 | Sandwiched grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410000673.7A CN103737503A (en) | 2014-01-02 | 2014-01-02 | Sandwiched grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103737503A true CN103737503A (en) | 2014-04-23 |
Family
ID=50494605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410000673.7A Pending CN103737503A (en) | 2014-01-02 | 2014-01-02 | Sandwiched grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103737503A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598791A (en) * | 2017-11-08 | 2018-01-19 | 苏州刘爱英科技信息咨询有限公司 | A kind of manufacture method of carbon fiber skive |
| WO2021016786A1 (en) * | 2019-07-29 | 2021-02-04 | 博世电动工具（中国）有限公司 | Grinding wheel sheet |
-
2014
- 2014-01-02 CN CN201410000673.7A patent/CN103737503A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598791A (en) * | 2017-11-08 | 2018-01-19 | 苏州刘爱英科技信息咨询有限公司 | A kind of manufacture method of carbon fiber skive |
| WO2021016786A1 (en) * | 2019-07-29 | 2021-02-04 | 博世电动工具（中国）有限公司 | Grinding wheel sheet |
| CN114173992A (en) * | 2019-07-29 | 2022-03-11 | 博世电动工具（中国）有限公司 | Grinding wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |
|
| WD01 | Invention patent application deemed withdrawn after publication |