CN203696794U - Grinding wheel with fan-shaped grinding surface - Google Patents
Grinding wheel with fan-shaped grinding surface Download PDFInfo
- Publication number
- CN203696794U CN203696794U CN201320869741.4U CN201320869741U CN203696794U CN 203696794 U CN203696794 U CN 203696794U CN 201320869741 U CN201320869741 U CN 201320869741U CN 203696794 U CN203696794 U CN 203696794U
- Authority
- CN
- China
- Prior art keywords
- fan
- grinding wheel
- grinding
- shaped
- base body
- 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 - Lifetime
Links
- 238000009434 installation Methods 0.000 claims abstract description 5
- 229910001651 emery Inorganic materials 0.000 claims description 30
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000006260 foam Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 239000000498 cooling water Substances 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a grinding wheel with a fan-shaped grinding surface. The grinding wheel with the fan-shaped grinding surface comprises a grinding wheel substrate, wherein an installation shaft hole is formed in the centre of the grinding wheel substrate; the grinding wheel substrate is formed by eccentrically splicing eighteen fan-shaped blocks with the central angles of 20 degrees; the first side surfaces of the eighteen fan-shaped blocks with the central angles of 20 degrees form the fan-shaped grinding surface of the grinding wheel substrate; a plurality of axial water through holes are formed in the circumferential direction of the grinding wheel substrate. The grinding wheel with the fan-shaped grinding surface is formed by splicing the fan-shaped blocks, so that the grinding surface of the grinding wheel is the fan-shaped grinding surface, the grinding effect is improved, and moreover, the axial water through holes can prevent the blockage of the grinding wheel, so that cooling water and crushed foams of the grinding wheel in a grinding process can be discharged from the axial water through holes.
Description
Technical field
The utility model relates to emery wheel field, particularly a kind of fan-shaped grinding face emery wheel.
Background technology
Emery wheel grinding tool is the indispensable a kind of instrument of grinding, and whether suitable the selection of emery wheel is, is the essential condition that affects grinding quality, grinding cost.The kind of emery wheel is a lot, and has various shape and size, and due to the manufacturing process difference of abrasive material, bonding agent material and the emery wheel of emery wheel, various emery wheels just have different service behaviours.Each emery wheel is according to the characteristic of itself, all there is certain scope of application, therefore, when grinding, (as the material character of institute's grinder part, workpiece shape, size and form processing and technical requirement etc.) as the case may be, select suitable emery wheel, otherwise can directly affect because select grinding wheel is improper machining accuracy, surface roughness and production efficiency.
Conventional grinding wheel shape has parallel grinding wheel, wheel recessed one side, wheel recessed two sides, disc wheel, cylinder grinding wheel, bowl abrasive wheel, dish (emery) wheel etc.Grinding wheel shape and size that every kind of grinding machine can use have certain scope, under possible condition, the external diameter of emery wheel should be larger through what may select, to improve the linear velocity of emery wheel, obtain higher productivity ratio and workpiece surface quality, grinding wheel width increase also can obtain same effect.
But also there is no on the market the appearance of fan-shaped grinding face emery wheel product at present.In addition, in grinding process, can produce broken foam, and these broken foams often can make emery wheel stop up, and affect the normal work of emery wheel.
Utility model content
Technical problem to be solved in the utility model is for shortcomings and deficiencies of the prior art, a kind of fan-shaped grinding face emery wheel is provided, and this fan-shaped grinding face emery wheel not only has fan-shaped grinding face, and its ground effect is good, and its can prevent emery wheel stop up, to address the above problem.
The technical problem that the utility model solves can realize by the following technical solutions:
Fan-shaped grinding face emery wheel, comprise grinding wheel base body, described grinding wheel base body middle part has an installation axle hole, the secter pat that described grinding wheel base body is 20 ° by 18 central angles is spliced with one heart, the first side that described 18 central angles are the secter pat of 20 ° forms the fan-shaped grinding face of described grinding wheel base body, circumferentially offers some axial limbers on described grinding wheel base body.
In a preferred embodiment of the present utility model, the lateral surface of described grinding wheel base body is also circumferentially provided with some radially installing holes, and anchor ear part banding is locked together by the secter pat that is 20 ° by described 18 central angles through the securing member of described radially installing hole after described grinding wheel base body outer peripheral face.
In a preferred embodiment of the present utility model, on described grinding wheel base body with in the opposing one side of described fan-shaped grinding face, be circumferentially furnished with some axial screws.
Owing to having adopted technical scheme as above, the utility model adopts secter pat to be spliced, and making its grinding face is fan-shaped grinding face, improves ground effect, and axially limbers can prevent that emery wheel from stopping up, and can discharge by axial limbers cooling water and the broken foam of emery wheel in grinding process.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the fan-shaped grinding face emery wheel of the utility model.
Fig. 2 is that A-A in Fig. 1 is to cutaway view.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to shown in Fig. 1 to Fig. 2, fan-shaped grinding face emery wheel comprises grinding wheel base body 100, and the thickness of grinding wheel base body 100 is 46mm.The middle part of grinding wheel base body 100 has an installation axle hole 103.The secter pat 110 that grinding wheel base body 100 is 20 ° by 18 central angles is spliced with one heart, and 18 central angles are the fan-shaped grinding face 101 of the lateral surface formation grinding wheel base body 100 of the secter pat 110 of 20 °, improve ground effect.
On grinding wheel base body 100, circumferentially offer some axial limbers 220, axially limbers 220 can prevent that emery wheel from stopping up, and can discharge by axial limbers 220 cooling water and the broken foam of emery wheel in grinding process.
The lateral surface of grinding wheel base body 100 is also circumferentially provided with some radially installing holes 240, and anchor ear part banding is locked together by passing the secter pat 110 that radially securing member of installing hole 240 is 20 ° by 18 central angles after grinding wheel base body 100 outer peripheral faces.
On grinding wheel base body 100 with on the opposing installed surface 102 of fan-shaped grinding face 101, be circumferentially furnished with some axial screw 230a, 230b, wherein axially screw 230a is circumferentially distributed in installed surface 102102 middle parts, axially screw 230b is circumferentially distributed in installation axle hole 103 outward flanges, conveniently the utility model is arranged on lathe.
More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. fan-shaped grinding face emery wheel, comprise grinding wheel base body, described grinding wheel base body middle part has an installation axle hole, it is characterized in that, the secter pat that described grinding wheel base body is 20 ° by 18 central angles is spliced with one heart, the first side that described 18 central angles are the secter pat of 20 ° forms the fan-shaped grinding face of described grinding wheel base body, circumferentially offers some axial limbers on described grinding wheel base body.
2. fan-shaped grinding face emery wheel as claimed in claim 1, it is characterized in that, the lateral surface of described grinding wheel base body is also circumferentially provided with some radially installing holes, and anchor ear part banding is locked together by the secter pat that is 20 ° by described 18 central angles through the securing member of described radially installing hole after described grinding wheel base body outer peripheral face.
3. fan-shaped grinding face emery wheel as claimed in claim 2, is characterized in that, on described grinding wheel base body with in the opposing one side of described fan-shaped grinding face, is circumferentially furnished with some axial screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320869741.4U CN203696794U (en) | 2013-12-26 | 2013-12-26 | Grinding wheel with fan-shaped grinding surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320869741.4U CN203696794U (en) | 2013-12-26 | 2013-12-26 | Grinding wheel with fan-shaped grinding surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696794U true CN203696794U (en) | 2014-07-09 |
Family
ID=51047292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320869741.4U Expired - Lifetime CN203696794U (en) | 2013-12-26 | 2013-12-26 | Grinding wheel with fan-shaped grinding surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696794U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290943A (en) * | 2015-11-26 | 2016-02-03 | 吴江市液铸液压件铸造有限公司 | High-accuracy casting polishing machine |
| CN108115846A (en) * | 2017-12-29 | 2018-06-05 | 魏俊宇 | The diamond cutter of replaceable cutter hub |
-
2013
- 2013-12-26 CN CN201320869741.4U patent/CN203696794U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290943A (en) * | 2015-11-26 | 2016-02-03 | 吴江市液铸液压件铸造有限公司 | High-accuracy casting polishing machine |
| CN108115846A (en) * | 2017-12-29 | 2018-06-05 | 魏俊宇 | The diamond cutter of replaceable cutter hub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |