CN108326765A - From cooling grinding wheel - Google Patents
From cooling grinding wheel Download PDFInfo
- Publication number
- CN108326765A CN108326765A CN201810292567.9A CN201810292567A CN108326765A CN 108326765 A CN108326765 A CN 108326765A CN 201810292567 A CN201810292567 A CN 201810292567A CN 108326765 A CN108326765 A CN 108326765A
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- diversion trench
- grinding
- cooling
- ontology
- 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.)
- Pending
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 92
- 238000001816 cooling Methods 0.000 title claims abstract description 21
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 238000009792 diffusion process Methods 0.000 claims description 7
- 239000000843 powder Substances 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/10—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with cooling provisions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
This application involves a kind of from cooling grinding wheel, including grinding wheel ontology, and is arranged in the grinding wheel hole of the grinding wheel body central；It is provided on one side of the grinding wheel ontology and a plurality of extends to outer peripheral diversion trench from centre；Multiple between the diversion trench convex to form grinding part.The grinding wheel of the application is provided with diversion trench in grinding working face, forms inside air-flow with extraneous when high speed rotation, and then form downward air pressure, reduces the splashing of powder, reduce the pollution to surrounding air, and the injury to operating personnel；Simultaneously air-flow flowing can fast speed belt walk workpiece grinding when temperature, reduce workpiece burn degree, to improve the comprehensive quality of grinding.
Description
Technical field
This application involves abrasive machining tool technical fields, and in particular to a kind of from cooling grinding wheel.
Background technology
Grinding wheel is a kind of relatively common bonded abrasive tool, is mainly used for the outer circle to metal or non-metal workpiece, inner circle, puts down
Face and other type faces are roughly ground, half refines and refine and the operations such as fluting and cut-out.It can be with according to the difference of grinding wheel purposes
Grinding wheel is divided into abrasive cut-off wheel and abrasive grinding wheel, wherein abrasive cut-off wheel is mainly used for the fluting to workpiece and cut-out, abrasive grinding wheel
Be mainly used for the polishing to workpiece, such as workpiece is roughly ground, partly refines or refines etc..
The shape of existing grinding wheel is discoid, and thickness is uniform, and center is equipped with mounting hole, is passed through using preceding grinding wheel
Its mounting hole is mounted on the line shafts such as cutting machine.
When using wheel grinding workpiece, cutting speed is high, thickness of cutting is small, compared to the machinings modes such as vehicle, milling, mill
The unit power cutting output cut is often more than ten times of other modes, and the power almost all of consumption becomes being ground heat, therefore
Easily cause the instantaneous high-temperature of grinding area so that in grinding, surface generates burn and the problems such as crackle workpiece, influences part
Quality.Also, high temperature can cause cut surface hardness and physical property to be greatly reduced, and seriously affect cutting efficiency, or even cause
Stone position scaling loss and can not continue to cut.
In the related technology, resin wheel grinding metal works when, grinding position temperature rise it is excessively high, for grinding speed with
And workpiece surface smoothness after grinding has negative effect, workpiece burn discoloration, so the temperature reduced when grinding is critically important.
After the abrasive breaks down of wheel grinding consumption, powder splashes outward, cause the dust in air of workplace attachment, particulate matter compared with
It is more, air is polluted, and cause damages to the health of staff.
Invention content
To overcome the problems, such as at least to a certain extent present in the relevant technologies, the application provides a kind of from cooling grinding wheel.
According to an embodiment of the present application, a kind of certainly cooling grinding wheel, including grinding wheel ontology are provided, and are arranged in the grinding wheel
The grinding wheel hole of body central；It is provided on one side of the grinding wheel ontology and a plurality of extends to outer peripheral water conservancy diversion from centre
Slot；Multiple between the diversion trench convex to form grinding part.
Further, the diversion trench extends along hand of helix, from intermediate outside edge-diffusion.
Further, multiple annular grooves are additionally provided on a side of the grinding wheel ontology.
Further, multiple annular grooves are using the center of the grinding wheel ontology as the center of circle.
Further, the milled portion is divided into multiple curvilinear boundary quadrilaterals by the diversion trench and the annular groove.
Further, the width of the diversion trench is 1-3 millimeters.
Further, the depth of the diversion trench is 1-2 millimeters.
Further, the surface of the surface of the diversion trench and the grinding part is curved surface.
Further, it is provided on another side of the grinding wheel ontology and a plurality of extends to outer peripheral rib from centre
Line.
Further, the crest line extends along hand of helix, from intermediate outside edge-diffusion.
The technical solution that embodiments herein provides can include the following benefits：
The grinding wheel of the application is provided with diversion trench in grinding working face, forms inside air-flow with extraneous when high speed rotation,
And then downward air pressure is formed, reduce the splashing of powder, reduces the pollution to surrounding air, and the wound to operating personnel
Evil.Simultaneously air-flow flowing can fast speed belt walk workpiece grinding when temperature, reduce workpiece burn degree, to improve grinding
Comprehensive quality.
The setting of diversion trench can also reduce the temperature of grinding wheel ontology, improve the self-sharpening of grinding wheel ontology, improve the mill of grinding wheel
Cut speed, the efficiency of lifting workpieces grinding.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not
The application can be limited.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and the principle together with specification for explaining the application.It should be evident that the accompanying drawings in the following description is only the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of vertical view from cooling grinding wheel shown according to an exemplary embodiment.
Fig. 2 is a kind of side view from cooling grinding wheel shown according to an exemplary embodiment.
Fig. 3 is a kind of upward view from cooling grinding wheel shown according to an exemplary embodiment.
In figure：1- grinding wheel ontologies；2- annular grooves；3- diversion trenches；4- crest lines.
Specific implementation mode
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of consistent device and method of some aspects be described in detail in claims, the application.
Fig. 1 is a kind of vertical view from cooling grinding wheel shown according to an exemplary embodiment.Referring to Fig.1, the grinding wheel packet
Grinding wheel ontology 1 is included, and is arranged in the grinding wheel hole at 1 center of grinding wheel ontology；It is arranged on one side of the grinding wheel ontology 1
Have and a plurality of extends to outer peripheral diversion trench 3 from centre；Multiple between the diversion trench 3 convex to form grinding part.
Further, the diversion trench 3 extends along hand of helix, from intermediate outside edge-diffusion.
Further, multiple annular grooves 2 are additionally provided on a side of the grinding wheel ontology 1.
Further, multiple annular grooves 2 are using the center of the grinding wheel ontology 1 as the center of circle.
Further, the milled portion is divided into multiple curvilinear boundary quadrilaterals by the diversion trench 3 and the annular groove 2.
As shown in Fig. 2, on a side of grinding wheel ontology 1, to lower recess at the grinding wheel hole at center, sunk part
Surrounding be and workpiece Grinding Contact one side, which is known as working face, is the upper surface in figure.
Plurality of guiding gutter 3 is uniformly distributed on working face；Between adjacent diversion trench 3, at a distance of about 3 millis at center
Rice, close to edge at a distance of about 5 millimeters.
Diversion trench 3 is set as extending along hand of helix, and from intermediate outside edge-diffusion；It can make grinding wheel height in this way
When speed rotation, air-flow is externally entering in diversion trench 3, forms inside air-flow；To which the powder for making grinding generate follows air-flow
It is moved to the recess at center, reduces the splashing of powder, reduce the pollution to surrounding air, and the wound to operating personnel
Evil.Simultaneously air-flow flowing can fast speed belt walk workpiece grinding when temperature, reduce workpiece burn degree, to improve grinding
Comprehensive quality.
In addition, being additionally provided with multiple annular grooves 2 on working face, the diversion trench 3 being mutually separated originally is connected,
To enhance the circulation between diversion trench 3, prevents the powder that grinding generates from blocking diversion trench 3, ensure that diversion trench 3 can normally be sent out
The effect of waving.
Further, the width of the diversion trench 3 is 1-3 millimeters.
Further, the depth of the diversion trench 3 is 1-2 millimeters.
Further, the size of annular groove 2 is similar to the size of diversion trench 3.
Further, the surface of the surface of the diversion trench 3 and the grinding part is curved surface.
Fig. 3 is a kind of upward view from cooling grinding wheel shown according to an exemplary embodiment.With reference to Fig. 3, the grinding wheel
It is provided on another side of ontology 1 and a plurality of extends to outer peripheral crest line 4 from centre.
Further, the crest line 4 extends along hand of helix, from intermediate outside edge-diffusion.
Crest line 4 is 1-2 millimeters of width, and the linear of 1 millimeter or so of height is raised, at a distance of 3-5 millis between adjacent crest line 4
Rice.Crest line 4 is arranged at the back side of grinding wheel ontology 1, namely the another side opposite with working face.The setting of crest line 4 can increase sand
The surface area for taking turns ontology 1, helps to radiate.
It should be noted that in the description of the present application, term " first ", " second " etc. are used for description purposes only, without
It can be interpreted as indicating or implying relative importance.In addition, in the description of the present application, unless otherwise indicated, the meaning of " multiple "
Refer at least two.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in can be combined in any suitable manner.
Although embodiments herein has been shown and described above, it is to be understood that above-described embodiment is example
Property, it should not be understood as the limitation to the application, those skilled in the art within the scope of application can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. it is a kind of from cooling grinding wheel, including grinding wheel ontology, and be arranged in the grinding wheel hole of the grinding wheel body central；Its feature exists
In：It is provided on one side of the grinding wheel ontology and a plurality of extends to outer peripheral diversion trench from centre；The diversion trench it
Between multiple convex to form grinding part.
2. according to claim 1 from cooling grinding wheel, it is characterised in that：The diversion trench extends along hand of helix, from
Intermediate outside edge-diffusion.
3. according to claim 1 from cooling grinding wheel, it is characterised in that：It is also set up on one side of the grinding wheel ontology
There are multiple annular grooves.
4. according to claim 3 from cooling grinding wheel, it is characterised in that：Multiple annular grooves are with the grinding wheel sheet
The center of body is the center of circle.
5. according to claim 4 from cooling grinding wheel, it is characterised in that：The diversion trench and the annular groove will be described
Milled portion is divided into multiple curvilinear boundary quadrilaterals.
6. according to any one of claims 1 to 5 from cooling grinding wheel, it is characterised in that：The width of the diversion trench is 1-3
Millimeter.
7. according to any one of claims 1 to 5 from cooling grinding wheel, it is characterised in that：The depth of the diversion trench is 1-2
Millimeter.
8. according to any one of claims 1 to 5 from cooling grinding wheel, it is characterised in that：The surface of the diversion trench and institute
The surface for stating grinding part is curved surface.
9. according to any one of claims 1 to 5 from cooling grinding wheel, it is characterised in that：The grinding wheel ontology another
It is provided on side and a plurality of extends to outer peripheral crest line from centre.
10. according to claim 9 from cooling grinding wheel, it is characterised in that：The crest line extends along hand of helix, therefrom
Between outside edge-diffusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810292567.9A CN108326765A (en) | 2018-04-03 | 2018-04-03 | From cooling grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810292567.9A CN108326765A (en) | 2018-04-03 | 2018-04-03 | From cooling grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108326765A true CN108326765A (en) | 2018-07-27 |
Family
ID=62932780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810292567.9A Pending CN108326765A (en) | 2018-04-03 | 2018-04-03 | From cooling grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108326765A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065012A (en) * | 2019-04-09 | 2019-07-30 | 浙江工业大学 | Abrasive grain distribution is controllable and includes the 3D printing grinding wheel preparation method and device of pore structure and self-cooling channel |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201023214Y (en) * | 2007-04-18 | 2008-02-20 | 林志伟 | Abrasive cutting wheel capable of grinding |
| CN201728598U (en) * | 2009-07-28 | 2011-02-02 | 三晃制砥株式会社 | Rotary grinding wheel |
| CN202964426U (en) * | 2012-12-05 | 2013-06-05 | 修明 | Grinding wheel |
| CN104959920A (en) * | 2015-06-02 | 2015-10-07 | 安徽砥钻砂轮有限公司 | Grinding-resistant grinding wheel |
| CN105014560A (en) * | 2015-07-25 | 2015-11-04 | 河北工业大学 | Active cooling grinding wheel |
| CN106078451A (en) * | 2016-07-15 | 2016-11-09 | 吴江明凯金属制品有限公司 | A kind of device for cutting aluminium |
| CN206982480U (en) * | 2017-04-27 | 2018-02-09 | 重庆强泰砂轮制造有限公司 | A kind of emery wheel for being easy to radiating |
| CN208215135U (en) * | 2018-04-03 | 2018-12-11 | 廊坊盛森磨具有限公司 | From cooling grinding wheel |
-
2018
- 2018-04-03 CN CN201810292567.9A patent/CN108326765A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201023214Y (en) * | 2007-04-18 | 2008-02-20 | 林志伟 | Abrasive cutting wheel capable of grinding |
| CN201728598U (en) * | 2009-07-28 | 2011-02-02 | 三晃制砥株式会社 | Rotary grinding wheel |
| CN202964426U (en) * | 2012-12-05 | 2013-06-05 | 修明 | Grinding wheel |
| CN104959920A (en) * | 2015-06-02 | 2015-10-07 | 安徽砥钻砂轮有限公司 | Grinding-resistant grinding wheel |
| CN105014560A (en) * | 2015-07-25 | 2015-11-04 | 河北工业大学 | Active cooling grinding wheel |
| CN106078451A (en) * | 2016-07-15 | 2016-11-09 | 吴江明凯金属制品有限公司 | A kind of device for cutting aluminium |
| CN206982480U (en) * | 2017-04-27 | 2018-02-09 | 重庆强泰砂轮制造有限公司 | A kind of emery wheel for being easy to radiating |
| CN208215135U (en) * | 2018-04-03 | 2018-12-11 | 廊坊盛森磨具有限公司 | From cooling grinding wheel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065012A (en) * | 2019-04-09 | 2019-07-30 | 浙江工业大学 | Abrasive grain distribution is controllable and includes the 3D printing grinding wheel preparation method and device of pore structure and self-cooling channel |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |