CN204748375U - Three swords combination scraper - Google Patents
Three swords combination scraper Download PDFInfo
- Publication number
- CN204748375U CN204748375U CN201520489051.5U CN201520489051U CN204748375U CN 204748375 U CN204748375 U CN 204748375U CN 201520489051 U CN201520489051 U CN 201520489051U CN 204748375 U CN204748375 U CN 204748375U
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- scraper
- locating support
- emery wheel
- head
- swords
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Abstract
The utility model provides a three swords combination scraper, includes locating support and three scrapers, and the head fixed connection of three scrapers is 120 contained angle evenly distributed between the head of scraper on the locating support, and every bottom the scraper keeps on same horizontal plane for strickleing off of emery wheel shaping middlings material. In strickleing the operation off the relative die rotation a week of three swords combination scraper be equivalent to ordinary scraper regional stand material cubic here promptly to sand material tissue in guaranteeing the mould evenly and in the sand material surfacing has shortened the stand material time effectively, has promoted the shaping efficiency of emery wheel, can reach very good result of use in the forming process of big emery wheel in batches.
Description
Technical field
The utility model relates to technique field, particularly a kind of three sword composite doctors, for striking off of abrasive wheel forming medium sand material.
Background technology
Emery wheel shaping first by pouring in mould by sand material, then adopts scraper to be shakeout by sand material, finally makes sand material shaping in a mold, thus obtain half product.As everyone knows, to be uniformly dispersed in mould and the sand material of surfacing just can make even tissue and the emery wheel of surfacing, certainly, along with increasing of scraper stand material number of times, the uniformity of sand material and planarization can promote one after another, but, if all adopt scraper repeated multiple times stand material to strike off in each abrasive wheel forming process, then the shaping efficiency of emery wheel can be very low, and therefore the production efficiency of speed to emery wheel of scraper stand material speed has a direct impact.At present, scraper is generally single-blade scraper, uses it to carry out stand material to sand material and strikes off operation, if the stand material time is too short, then can not ensure the uniformity that sand material distributes, if the stand material time oversize shaping efficiency easily affecting again emery wheel, be not easy to the manufacturing of emery wheel in enormous quantities.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of three sword composite doctors, to solve existing scraper repeatedly need to strike off guarantee sand material even tissue and surface smoothness to sand material, have a strong impact on the problem of the shaping efficiency of emery wheel.
For achieving the above object, the technical solution of the utility model is: a kind of three sword composite doctors, comprise locating support and three scraper, the head of three described scrapers is fixedly connected on described locating support, be uniformly distributed in 120 ° of angles between the head of described scraper, often the bottom of described scraper be all maintained at the same horizontal plane.
Preferably, described locating support is circular ring type, and the head of described scraper is fixedly mounted on the ring wall of described locating support.
Preferably, the ring wall top of described locating support is higher than the cutter hub top of described scraper.
Compared with prior art, the beneficial effects of the utility model are: three are separately fixed at the head of scraper on annular locating support, and make its head be that hexagonal angle is evenly arranged, often the base of scraper is all maintained at the same horizontal plane, and often the side of scraper is propped up the modular ring inwall of mould, hold locating support by operator and make scraper in mould with the center of locating support for the center of circle, scraper length is that radius carries out rotation, reach and operation is struck off to mould medium sand material, locating support can certainly be fixed and make on the spinning device to realize automatically striking off operation in the drive lower coating blade rotation of whirligig, locating support can also be made to remain static, striking off of mould medium sand material is realized by the rotation of whirligig driven mold.Because the utility model has three scrapers, rotate a circle and be namely equivalent to common scraper at stand, this region material three times striking off opposing mold in operation, thus the stand material time is effectively shortened while the sand material even tissue ensured in mould and the surfacing of sand material, improve the shaping efficiency of emery wheel, can extraordinary result of use be reached in the forming process of emery wheel in enormous quantities.The utility model structure is simple, and cost of manufacture is cheap, uses and adjusts all convenient and swift.
Be described in further detail the utility model below with reference to drawings and Examples, this embodiment, only for explaining the utility model, is not construed as limiting protection domain of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of the three sword composite doctors according to the utility model embodiment;
In figure:
1-locating support, 2-scraper.
Detailed description of the invention
As shown in Figure 1, a kind of three sword composite doctors of the present embodiment, the head of three scrapers 2 is all fixed on locating support 1, conveniently scraper 2 is fixed, locating support 1 is designed to annular, three scrapers 2 are fixed on the ring wall of locating support 1 around locating support 1 distribution, and evenly arrange in hexagonal angle between each scraper 2 head, often the bottom of scraper 2 are all maintained at the same horizontal plane.In use; locating support 1 is positioned at the center of mould and often the side of scraper 2 is propped up the modular ring inwall of mould; operator only need hold locating support 1; three sword composite doctors 2 in the present embodiment are made to carry out rotation around locating support 1 central point; with the center of locating support 1 for the center of circle, scraper 2 length be radius region in realize striking off operation to sand material.Locating support 1 opposing mold rotates a circle, then this region had carried out striking off operation three times, compared to conventional drag, had both improve the structural homogenity of sand material and the flatness on sand material surface, and entirety improves the shaping efficiency of emery wheel, be easier to the manufacturing of emery wheel in enormous quantities.
It is worth mentioning that, when there being whirligig, by locating support 1, this composite doctor can be fixed on the spinning device, can also be that locating support 1 remains static, the object striking off sand material is realized by the rotation of whirligig driven mold, simultaneously can hold locating support 1 the situation operator of device without spin, the ring wall top of locating support 1 higher than the cutter hub overhead height of scraper 2, thus makes locating support 1 can be held completely in the hand of operator.In addition, in order to fix the bulk strength of comfortableness and the locating support 1 held when three scrapers 2 consider that operator operates again, locating support 1 selects foundry goods or on-deformable metal material processing to make.The mode that scraper 2 can adopt embedding or screw to fix is arranged on locating support 1, is specially known by those skilled in the art, therefore is not described in detail in this.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a sword composite doctor, it is characterized in that, comprise locating support (1) and three scraper (2), the head of three described scrapers (2) is fixedly connected on described locating support (1), be uniformly distributed in 120 ° of angles between the head of described scraper (2), often the bottom of described scraper (2) be all maintained at the same horizontal plane.
2. three sword composite doctors according to claim 1, is characterized in that, described locating support (1) is circular ring type, and the head of described scraper (2) is fixedly mounted on the ring wall of described locating support (1).
3. three sword composite doctors according to claim 2, is characterized in that, the ring wall top of described locating support (1) is higher than the cutter hub top of described scraper (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520489051.5U CN204748375U (en) | 2015-07-07 | 2015-07-07 | Three swords combination scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520489051.5U CN204748375U (en) | 2015-07-07 | 2015-07-07 | Three swords combination scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204748375U true CN204748375U (en) | 2015-11-11 |
Family
ID=54463128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520489051.5U Active CN204748375U (en) | 2015-07-07 | 2015-07-07 | Three swords combination scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204748375U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718681A (en) * | 2017-11-10 | 2018-02-23 | 长沙翼希网络科技有限公司 | A kind of quick manufacturing equipment of tablet |
| CN108732003A (en) * | 2017-04-25 | 2018-11-02 | 中国石油化工股份有限公司 | A kind of molding machine and method of Behavior of Hardened Cement Paste bending test part |
-
2015
- 2015-07-07 CN CN201520489051.5U patent/CN204748375U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732003A (en) * | 2017-04-25 | 2018-11-02 | 中国石油化工股份有限公司 | A kind of molding machine and method of Behavior of Hardened Cement Paste bending test part |
| CN107718681A (en) * | 2017-11-10 | 2018-02-23 | 长沙翼希网络科技有限公司 | A kind of quick manufacturing equipment of tablet |
| CN107718681B (en) * | 2017-11-10 | 2021-12-17 | 重庆海默尼制药有限公司 | Quick manufacture equipment of tablet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |