CN101376233B - Raised eight-degree plain abrasive cloth wheel - Google Patents
Raised eight-degree plain abrasive cloth wheel Download PDFInfo
- Publication number
- CN101376233B CN101376233B CN2007100498479A CN200710049847A CN101376233B CN 101376233 B CN101376233 B CN 101376233B CN 2007100498479 A CN2007100498479 A CN 2007100498479A CN 200710049847 A CN200710049847 A CN 200710049847A CN 101376233 B CN101376233 B CN 101376233B
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- China
- Prior art keywords
- abrasive cloth
- emery cloth
- sheet
- carrier
- wheel
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Abstract
The invention provides a plane abrasive cloth wheel which tilts at 8 degree, belongs to a processing tool for grinding and polishing treatment, and aims to solves the problems that the grinding ratio and grinding efficiency of the abrasive cloth are lower so as to cause the service life of the abrasive cloth to be shortened because of broken and flying pieces. The plane abrasive cloth wheel comprises a carrier which tilts at 8 degree, and an abrasive cloth piece attached to the carrier. The abrasive cloth piece is a sector consisting of two opposite straight lines and two arc lines. One straight line of the abrasive cloth piece is overlapped with the centre line of an inner circle of the carrier which tilts at 8 degree. The plane where the abrasive cloth is located and the plane where the carrier which tilts at 8 degree is located form an included angle alpha, which satisfies the following formula: sin alpha is equal to the thickness of the abrasive cloth multiplied by the number of the piece/ the inner circumference, wherein, the inner circumference is the inner circumference of the plane abrasive cloth, the radians of the inner and the outer arc lines of the abrasive cloth piece are consistent with the radian of the abrasive cloth wheel, and the outer arc line of the abrasive cloth piece is superposed with any part of the outer arc line of the abrasive cloth wheel. The direction of an arrow attached to the abrasive cloth faces outwards. The invention is suitable for the grinding and polishing treatment of various metals or non-metal materials.
Description
Technical field
The invention belongs to a kind of machining tool that carries out grinding, polishing, particularly a kind of flat surface abrasive cloth wheel that carries out above-mentioned processing at metal material and non-metal material surface.
Background technology
Flat surface abrasive cloth wheel is a kind of grinding, polishing machining tool of frequent use, and in the process of making flat surface abrasive cloth wheel, general meeting is provided with arrow and represents its processing running trend on the emery cloth sheet.Existing flat surface abrasive cloth wheel generally is to adopt the emery cloth sheet surface of circular array at carrier that superpose successively.The flat surface abrasive cloth wheel of this structure is when carrying out grinding, polishing, because that the angle between emery cloth and the machined object exists is not enough, makes grinding ratio and grinding efficiency lower, easily causes emery cloth wheel part, film flying and shortens service life of emery cloth wheel.
Summary of the invention
It is lower to the objective of the invention is to solve grinding ratio and grinding efficiency that the emery cloth wheel exists, easily cause emery cloth wheel because of part, the film flying problem of reduction of service life, a kind of emery cloth wheel of improvement is provided, have the advantage of dependable performance, can effectively improve grinding ratio and grinding efficiency, prolong its service life.
Purpose of the present invention realizes by following technical proposals:
A kind of raised eight-degree plain abrasive cloth wheel, comprise the emery cloth sheet that sticks up octave carrier and attached thereto, described emery cloth sheet be relative two straight flanges and two arc limits constitute asymmetric fan-shaped, its two straight flange is parallel, one straight flange of emery cloth sheet and the central lines of sticking up the octave carrier, its plane, place meets following formula with the angle α that sticks up plane, octave carrier place:
Sin α=emery cloth thickness * sheet number/inner periphery is long
Wherein the long inner periphery for flat surface abrasive cloth wheel of inner periphery is long.
The radian on the inside and outside two arc limits of described emery cloth sheet is identical with length, and the length of two straight flanges is identical, and the radian on inside and outside two arc limits is consistent with the radian of emery cloth wheel, can overlap with the outer arcuate limit arbitrary portion of emery cloth wheel.
The direction of the appended arrow of described emery cloth sheet itself is outside.
After the present invention makes the angle on emery cloth sheet and plane, carrier place meet above-mentioned formula, can be when using the emery cloth wheel, make emery cloth and on sand grains and the angle between the machined object be in more rational state, improve the utilization ratio of emery cloth and last sand grains thereof, thereby improve grinding ratio and grinding efficiency, avoid or reduced part or the film flying phenomenon that causes the emery cloth sheet because of angle is improper, prolonged the service life of emery cloth wheel.
Adopt the present invention of said structure, more specifically, its advantage is as follows:
Sand grains acute angle contact grinding workpiece on a, the emery cloth sheet, thus grinding efficiency improved, increase self-sharpening, improve the sand grains durability.
B, active force are dispersed in continuously on each aspect of several emery cloth sheets, make the emery cloth sheet be difficult for part and film flying, improve security.
C, on original basis, be doubled in the surface of polished roughness.
D, improved the utilization rate of emery cloth sheet.
The present invention is suitable for grinding, the polishing of various metals or nonmetallic materials.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the shape schematic diagram of emery cloth sheet among the present invention;
Fig. 3 is a generalized section of the present invention;
Fig. 4 is the structural representation between emery cloth sheet and the carrier among the present invention;
Number in the figure, the 1st, stick up the octave carrier, the 2nd, emery cloth sheet, α are planes, emery cloth sheet place and stick up the angle on plane, octave carrier place.
The specific embodiment
The present invention is further illustrated below in conjunction with specific embodiment and accompanying drawing.
As Fig. 1, Fig. 2, shown in Figure 3, the emery cloth sheet 2 that the two arc limits that raised eight-degree plain abrasive cloth wheel is all equated by two parallel straight flanges and radian and arc length constitute constitutes attached to sticking up on the octave carrier 1.
As shown in Figure 1, thick dashed line is partly represented the position relation of individual emery cloth sheet 2 on raised eight-degree plain abrasive cloth wheel, the interior round central lines of one straight flange and flat surface abrasive cloth wheel, the radian on its outer arcuate limit is consistent with the radian of the external arc of flat surface abrasive cloth wheel, can overlap with the arbitrary portion of the external arc of flat surface abrasive cloth wheel.
As shown in Figure 4, plane, emery cloth sheet 2 place meets following formula with the angle α that sticks up plane, octave carrier 1 place:
Sin α=emery cloth thickness * sheet number/inner periphery is long
In the above-mentioned formula, inner periphery length refers to that the inner periphery of emery cloth wheel is long, and emery cloth thickness refers to the thickness of emery cloth sheet 2, and the sheet number refers to total sheet number of emery cloth sheet 2 accompanying on the emery cloth wheel.
The representative value of this angle α is as shown in the table.
As shown in Figure 1, the direction of the appended arrows of emery cloth sheet 2 itself is outside, and this arrow has been represented the angle direction of sand grains on the emery cloth sheet, carries out grinding to guarantee to contact in obtuse angle between sand grains and the grinding charge.
Manufacturing process is as follows:
1. the emery cloth sheet 2 that cuts is by the outside requirement of the appended direction of arrow of emery cloth itself, and makes the interior round central lines of a straight flange and the emery cloth wheel of emery cloth sheet 2, emery cloth sheet 2 with stick up the angle α that octave carrier 1 plane constituted and put into an annular by last table.
2. cover scribble resin stick up octave carrier 1, emery cloth sheet 2 is bonded in sticks up on the octave carrier 1.
3. product being put into curing oven is cured.
The present invention and existing flat surface abrasive cloth wheel compare grinding test, with same lot number 60
#Emery cloth is made flat surface abrasive cloth wheel respectively, uses same specification iron (grinding charge) to carry out grinding test, and test data is as follows:
As seen, adopt the embodiment of the invention of said structure, stock removal, grinding ratio, grinding efficiency, service life all are significantly improved, and the emery cloth wheel consumes obvious decline, and rising significantly appears in the utilization rate of emery cloth.
Claims (3)
1. raised eight-degree plain abrasive cloth wheel, comprise and stick up octave carrier (1) and attached to the emery cloth sheet (2) that sticks up above the octave carrier (1), it is characterized in that: described emery cloth sheet (2) asymmetric fan-shaped that two relative straight flanges and two arc limits constitute of serving as reasons, these asymmetric two fan-shaped straight flanges are parallel, one straight flange of emery cloth sheet (2) and the central lines of sticking up octave carrier (1), emery cloth sheet (2) plane, place meets following formula with the angle α that sticks up octave carrier (1) plane, place
Sin α=emery cloth thickness * sheet number/inner periphery is long
Wherein the long inner periphery for described flat surface abrasive cloth wheel of inner periphery is long, and emery cloth thickness refers to the thickness of individual emery cloth sheet (2), and the sheet number refers to total sheet number of emery cloth sheet (2) accompanying on the described flat surface abrasive cloth wheel.
2. a kind of according to claim 1 raised eight-degree plain abrasive cloth wheel, it is characterized in that: the radian on the inside and outside two arc limits of described emery cloth sheet (2) is identical with length, the length of two straight flanges is identical, the radian on emery cloth sheet (2) outer arcuate limit is consistent with the radian of the external arc of described flat surface abrasive cloth wheel, can overlap with the arbitrary portion of the external arc of described flat surface abrasive cloth wheel.
3. a kind of as claimed in claim 1 or 2 raised eight-degree plain abrasive cloth wheel is characterized in that: the direction of the appended arrow of described emery cloth sheet (2) itself is outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100498479A CN101376233B (en) | 2007-08-27 | 2007-08-27 | Raised eight-degree plain abrasive cloth wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100498479A CN101376233B (en) | 2007-08-27 | 2007-08-27 | Raised eight-degree plain abrasive cloth wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101376233A CN101376233A (en) | 2009-03-04 |
| CN101376233B true CN101376233B (en) | 2010-09-15 |
Family
ID=40420053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100498479A Expired - Fee Related CN101376233B (en) | 2007-08-27 | 2007-08-27 | Raised eight-degree plain abrasive cloth wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101376233B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177096B (en) * | 2018-02-05 | 2022-03-22 | 鹤山市飞鹭磨料有限公司 | Processing technology of abrasive cloth wheel |
| CN110695867A (en) * | 2019-10-10 | 2020-01-17 | 绵阳中研磨具有限责任公司 | Abrasive cloth wheel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2389039Y (en) * | 1999-08-31 | 2000-07-26 | 谢泽 | Plain abrasive cloth wheel |
| CN2422089Y (en) * | 2000-06-08 | 2001-03-07 | 谢泽 | Plane sandcloth wheel |
| EP1266724A1 (en) * | 2001-06-12 | 2002-12-18 | sia Abrasives Industries AG | Grinding disc, intermediate product and manufacturing method of such a grinding disc |
| CN2848474Y (en) * | 2005-08-05 | 2006-12-20 | 四川省三台县固锐实业有限责任公司 | Flat abrasive cloth wheel |
| EP1741516A1 (en) * | 1999-06-22 | 2007-01-10 | Gerd Eisenblätter GmbH | Tool holder |
| CN2887529Y (en) * | 2006-03-29 | 2007-04-11 | 郑州安信研磨科技有限公司 | Vertical bowl-type resilient millstone |
-
2007
- 2007-08-27 CN CN2007100498479A patent/CN101376233B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1741516A1 (en) * | 1999-06-22 | 2007-01-10 | Gerd Eisenblätter GmbH | Tool holder |
| CN2389039Y (en) * | 1999-08-31 | 2000-07-26 | 谢泽 | Plain abrasive cloth wheel |
| CN2422089Y (en) * | 2000-06-08 | 2001-03-07 | 谢泽 | Plane sandcloth wheel |
| EP1266724A1 (en) * | 2001-06-12 | 2002-12-18 | sia Abrasives Industries AG | Grinding disc, intermediate product and manufacturing method of such a grinding disc |
| CN2848474Y (en) * | 2005-08-05 | 2006-12-20 | 四川省三台县固锐实业有限责任公司 | Flat abrasive cloth wheel |
| CN2887529Y (en) * | 2006-03-29 | 2007-04-11 | 郑州安信研磨科技有限公司 | Vertical bowl-type resilient millstone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101376233A (en) | 2009-03-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Raised eight-degree plain abrasive cloth wheel Effective date of registration: 20110406 Granted publication date: 20100915 Pledgee: Mianyang commercial bank Limited by Share Ltd three branch Pledgor: Sichuan Province Santai County Gurui Enterprise Co., Ltd. Registration number: 2011990000106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20170827 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191009 Granted publication date: 20100915 Pledgee: Mianyang commercial bank Limited by Share Ltd three branch Pledgor: Sichuan Province Santai County Gurui Enterprise Co., Ltd. Registration number: 2011990000106 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |