CN102179776A - Energy-saving sand-leaf disc - Google Patents
Energy-saving sand-leaf disc Download PDFInfo
- Publication number
- CN102179776A CN102179776A CN2011100693228A CN201110069322A CN102179776A CN 102179776 A CN102179776 A CN 102179776A CN 2011100693228 A CN2011100693228 A CN 2011100693228A CN 201110069322 A CN201110069322 A CN 201110069322A CN 102179776 A CN102179776 A CN 102179776A
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- China
- Prior art keywords
- abrasive sheet
- emery cloth
- acute angle
- body lid
- sand
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Abstract
The invention relates to an energy-saving sand-leaf disc and belongs to a sand-leaf disc for coating a grinding tool. The sand-leaf disc aims at solving the problems that most part of the existing sand-leaf disc can not be used for grinding and the existing sand-leaf disc can not be produced automatically, and has a simple and compact structure and higher intensity; furthermore, raw material using amount can be reduced under the condition that the grinding amount is not reduced, and the grinding amount can be increased under the condition that the raw material using amount is not increased, therefore, the sand-leaf disc has stronger adaptability. The sand-leaf disc comprises a back cover and adhesives on the back cover, as well as a plurality of abrasive cloth grinding sheets inserted in the adhesives, one parts of the abrasive cloth grinding sheets are adhered to the back cover, the other parts of the abrasive cloth grinding sheets are protruded out of the excircle of the back cover, at least one angle of the abrasive cloth grinding sheet is an acute angle, and the part of one acute angle is inserted in the adhesives to be adhered with the back cover; the abrasive cloth grinding sheet can be in a parallelogram, trapezoid, triangle, sector or pentagon and other structures; and one circle or multiple circles of adhesive rubber rings are coated on the back surface of the abrasive cloth grinding sheet except the excircle of the back cover. The energy-saving sand-leaf disc is used for various treatments on metal surfaces.
Description
Technical field
The present invention relates to the used sand page or leaf of a kind of coated abrasive tool dish, particularly relate to and a kind ofly under the situation that does not reduce stock removal, reduce the raw material consumption, or under the situation that does not increase the raw material consumption, increase the saving molding sand page or leaf dish of stock removal.
Technical background
Present employed sand page or leaf dish mainly is made up of three parts, promptly carry on the back lid, emery cloth abrasive sheet and bonding agent, and the geometry of emery cloth abrasive sheet all is rectangle or the unfilled corner rectangle (being commonly called as the ear sheet) that adopts, but because that the structure of rectangle abrasive sheet makes that abrasive sheet can not participate in the part of grinding is many, the abrasive sheet of unfilled corner rectangle is difficult to realize the mechanical automation production of sand page or leaf dish.So having the sand page or leaf of special construction, our urgent need coils the use that adapts to sand page or leaf dish under the various different situations.
Summary of the invention
The objective of the invention is to solve the prior art abrasive sheet has major part can not participate in grinding and problem that can't automated production, a kind of saving molding sand page or leaf dish is provided, this sand page or leaf dish is simple and compact for structure, intensity is higher, can under the situation that does not reduce stock removal, reduce the raw material consumption, or under the situation that does not increase the raw material consumption, increase stock removal, have stronger adaptability.
For achieving the above object, the technical solution used in the present invention is: a kind of saving molding sand page or leaf dish, comprise back of the body lid, be coated in the bonding agent that the back of the body covers, insert the multi-disc emery cloth abrasive sheet that bonding agent and back of the body lid bond together, an emery cloth abrasive sheet wherein part is bonding with back of the body lid, and another part is given prominence at the back of the body and covered outside the cylindrical, it is acute angle that described emery cloth abrasive sheet has an angle at least, and the part at one of them acute angle place is inserted bonding agent and back of the body lid bonds together.
Described emery cloth abrasive sheet is a parallelogram, and the part at one of them acute angle place is inserted bonding agent and bonded together with back of the body lid.
Described emery cloth abrasive sheet is a parallelogram, and one of them acute angle portion makes integral body become pentagonal structure after being cut, and the part at another acute angle place is inserted bonding agent and bonded together with back of the body lid.
Described emery cloth abrasive sheet is trapezoidal, and the part at one of them acute angle place is inserted bonding agent and bonded together with back of the body lid.
Described emery cloth abrasive sheet is a triangle, and the part at one of them acute angle place is inserted bonding agent and bonded together with back of the body lid.
Described emery cloth abrasive sheet is fan-shaped, fan-shaped cambered surface the part at right acute angle place insert bonding agent and bond together with back of the body lid.
Cover the emery cloth abrasive sheet back side outside the cylindrical at the back of the body and be coated with a circle or the bonding cushion rubber of multi-turn intensity with enhancing emery cloth abrasive sheet.
From every technical characterictic of the invention described above as can be seen, its advantage is: the present invention is with the change of abrasive sheet structure, under the situation that does not reduce bond area, as much as possible the emery cloth consumption of interior circle is reduced, because the emery cloth of interior circle can't participate in grinding in grinding process, and use the instrument rotating speed of emery cloth wheel to fix, so its linear velocity will reduce after diameter diminishes, stock removal and grinding efficiency will significantly descend, continue to use thereby allow the user feel not handy and be unwilling, under the certain situation of the thickness of the sheet number of emery cloth wheel and emery cloth sheet, inner periphery is long more little, the sheet of emery cloth sheet is relative with sheet just presses tightlyer, thereby the emery cloth sheet of justifying in also allowing can't normally participate in grinding and waste; The present invention is bonding with back of the body lid with one of them acute angle of abrasive sheet, has both guaranteed that the part that participates in grinding increases, and reduced the area of monolithic abrasive sheet simultaneously, and can guarantee the intensity of monolithic abrasive sheet; Abrasive sheet of the present invention in addition is easy to realize automated production, when abrasive sheet cuts, cutter sweep becomes to be not equal to 90 angles of spending with pay-off, the abrasive sheet that is cut out is parallelogram, one of them acute angle of parallelogram is cut, according to what of cutting quantity, can form trapezoidal, fan-shaped, triangle etc., very convenient quick.
Description of drawings
The present invention will illustrate by way of compared with accompanying drawings and combined with example:
Fig. 1 is the structure cross-sectional schematic of sand page or leaf dish of the present invention;
Fig. 2 is the structural representation of sand page or leaf dish of the present invention;
Fig. 3 is the structural representation of the various emery cloth abrasive sheets of the present invention;
The 4th, bonding cushion rubber.
The specific embodiment
The present invention is described further by embodiment below in conjunction with accompanying drawing:
Preferred embodiment
As shown in Figure 1, the present invention includes back of the body lid, emery cloth abrasive sheet and bonding agent, bonding agent is coated in the back of the body and covers, the emery cloth abrasive sheet is inserted into according to certain angle and forms sand page or leaf dish in the bonding agent, the present invention will partly shift to the back of the body and covers cylindrical and go to participate in grinding being inserted into emery cloth abrasive sheet in the bonding agent, just increase stock removal, so we are designed to acute angle with a jiao of emery cloth abrasive sheet, on the basis that does not influence bond area and adhesive effect, the effect that the hypotenuse of its acute angle has also played brace has increased adhesive strength like this.
In such scheme, we further are designed to different shape with the emery cloth abrasive sheet, as shown in Figure 3, such as parallelogram, triangle, trapezoidal etc., even we can parallelogram is bonding emery cloth abrasive sheet cylindrical wedge angle part straight cuts or cut away according to circumference, can form pentagon or sector structure, to adapt to the needs under the various different situations, in these structures, we are inserted into the part at emery cloth abrasive sheet acute angle place in the bonding agent, guarantee adhesive strength, increase stock removal.
In addition, as shown in figures 1 and 3, we can also apply bonding cushion rubber at the back side that the back of the body cover emery cloth abrasive sheet beyond the cylindrical, guarantee that the emery cloth abrasive sheet can part or few part when the participation grinding, allow the emery cloth abrasive sheet participate in grinding to greatest extent.
Disclosed all features in this specification except mutually exclusive feature, all can make up by any way.
Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
Claims (7)
1. save molding sand page or leaf dish for one kind, comprise back of the body lid (1), be coated in the bonding agent (2) on the back of the body lid (1), insert bonding agent (2) and cover the multi-disc emery cloth abrasive sheet (3) that (1) bonds together with the back of the body, emery cloth abrasive sheet (a 3) wherein part is bonding with back of the body lid (1), another part is given prominence to outside back of the body lid (1) cylindrical, it is characterized in that it is acute angle that described emery cloth abrasive sheet (3) has an angle at least, and the part at one of them acute angle place is inserted bonding agent (2) and back of the body lid (1) bonds together.
2. a kind of saving molding sand page or leaf dish according to claim 1 is characterized in that described emery cloth abrasive sheet (3) is a parallelogram, and the part at one of them acute angle place is inserted bonding agent (2) and bonded together with back of the body lid (1).
3. a kind of saving molding sand page or leaf dish according to claim 2, it is characterized in that described emery cloth abrasive sheet (3) is a parallelogram, and make integral body become pentagonal structure after one of them acute angle portion is cut, the part at another acute angle place is inserted bonding agent (2) and is bonded together with back of the body lid (1).
4. a kind of saving molding sand page or leaf dish according to claim 1 is characterized in that described emery cloth abrasive sheet (3) for trapezoidal, and the part at one of them acute angle place is inserted bonding agent (2) and bonded together with back of the body lid (1).
5. a kind of saving molding sand page or leaf dish according to claim 1 is characterized in that described emery cloth abrasive sheet (3) is a triangle, and the part at one of them acute angle place is inserted bonding agent (2) and bonded together with back of the body lid (1).
6. a kind of saving molding sand page or leaf dish according to claim 1 is characterized in that described emery cloth abrasive sheet (3) for fan-shaped, fan-shaped cambered surface the part at right acute angle place insert bonding agent (2) and bond together with back of the body lid (1).
7. according to one of them described a kind of saving molding sand page or leaf dish of claim 1 to 6, it is characterized in that emery cloth abrasive sheet (3) back side outside back of the body lid (1) cylindrical is coated with a circle or the bonding cushion rubber of multi-turn (4) to strengthen the intensity of emery cloth abrasive sheet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100693228A CN102179776A (en) | 2011-03-22 | 2011-03-22 | Energy-saving sand-leaf disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100693228A CN102179776A (en) | 2011-03-22 | 2011-03-22 | Energy-saving sand-leaf disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102179776A true CN102179776A (en) | 2011-09-14 |
Family
ID=44566166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100693228A Pending CN102179776A (en) | 2011-03-22 | 2011-03-22 | Energy-saving sand-leaf disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102179776A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4302911A (en) * | 1979-02-13 | 1981-12-01 | Firma August Ruggelberg | Rotary flap wheel type grinding tool with outwardly flaring flaps |
| CN2102822U (en) * | 1990-12-26 | 1992-04-29 | 程东利 | Multipurpose vane emery cloth wheel |
| CN2517544Y (en) * | 2001-12-09 | 2002-10-23 | 古望平 | Plane sandcloth wheel |
| CN2550126Y (en) * | 2002-07-18 | 2003-05-14 | 李智 | Sandcloth wheel |
| CN2631697Y (en) * | 2003-07-18 | 2004-08-11 | 蒋祖利 | Planar abrasive cloth wheel |
| CN2910479Y (en) * | 2006-05-15 | 2007-06-13 | 侯波 | Novel high efficiency plane sandcloth wheel |
| EP2153939A1 (en) * | 2008-08-16 | 2010-02-17 | August Rüggeberg GmbH & Co. KG | Flap grinding wheel |
| KR20100128709A (en) * | 2009-05-29 | 2010-12-08 | 김봉철 | Sandpaper wheel |
| CN202010958U (en) * | 2011-03-22 | 2011-10-19 | 谢泽 | Economical flap disc |
-
2011
- 2011-03-22 CN CN2011100693228A patent/CN102179776A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4302911A (en) * | 1979-02-13 | 1981-12-01 | Firma August Ruggelberg | Rotary flap wheel type grinding tool with outwardly flaring flaps |
| CN2102822U (en) * | 1990-12-26 | 1992-04-29 | 程东利 | Multipurpose vane emery cloth wheel |
| CN2517544Y (en) * | 2001-12-09 | 2002-10-23 | 古望平 | Plane sandcloth wheel |
| CN2550126Y (en) * | 2002-07-18 | 2003-05-14 | 李智 | Sandcloth wheel |
| CN2631697Y (en) * | 2003-07-18 | 2004-08-11 | 蒋祖利 | Planar abrasive cloth wheel |
| CN2910479Y (en) * | 2006-05-15 | 2007-06-13 | 侯波 | Novel high efficiency plane sandcloth wheel |
| EP2153939A1 (en) * | 2008-08-16 | 2010-02-17 | August Rüggeberg GmbH & Co. KG | Flap grinding wheel |
| KR20100128709A (en) * | 2009-05-29 | 2010-12-08 | 김봉철 | Sandpaper wheel |
| CN202010958U (en) * | 2011-03-22 | 2011-10-19 | 谢泽 | Economical flap disc |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110914 |