CN207522407U - Limit cooling medium stream to grinding wheel - Google Patents
Limit cooling medium stream to grinding wheel Download PDFInfo
- Publication number
- CN207522407U CN207522407U CN201721697577.8U CN201721697577U CN207522407U CN 207522407 U CN207522407 U CN 207522407U CN 201721697577 U CN201721697577 U CN 201721697577U CN 207522407 U CN207522407 U CN 207522407U
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- circular slab
- wheel ontology
- cooling medium
- impeller
- 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 - Fee Related
Links
- 239000002826 coolant Substances 0.000 title claims abstract description 20
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 5
- 230000004807 localization Effects 0.000 abstract description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
It is provided by the utility model it is a kind of limit cooling medium stream to grinding wheel, cooling agent such as water is added in moderate speed in grinding wheel ontology, gap extends between the outer edge of impeller body and the inner circumferential surface of grinding wheel ontology, the gap allows the abundant cycle of the cooling agent in grinding wheel, to prevent on the inner circumferential surface of grinding wheel ontology and form glass particle in hole, since hole directly connects peripheral channel, the flow direction of cooling medium such as water is limited the contact area being delivered directly between glass plate edge and grinding wheel, so the feed rate and cutting depth for allowing glass plate increase, without leading to heat localization.Impeller has curve shape, and this allows grinding wheel ontology rotate at high speed, without being evaporated due to water is radially outwardly forced towards the external peripheral surface of grinding wheel ontology.
Description
Technical field
The utility model is related to grinding wheel technical fields, and in particular to a kind of grinding wheel that can improve cooling agent conveying capacity.
Background technology
Polishing is carried out to the edge of glass plate using grinding wheel in the prior art and forms fillet or inclined-plane.Grinding wheel during polishing
Rotating speed is about 3600 revs/min.Abrasive areas Jiang works generate excessive heat in the grinding operation of such high speed, it is known that are
Alleviate and take away heat, while dust can be inhibited and wash away the particle ground using the cooling agent of flowing.
When for processing glass plate edge, complete to cool down in abrasive areas spray water.This method is to glass pane surface
Dissipating heat have good effect.But when grinding depth is deep enough if in the vertical-depth of grinding hot polymerization will occur
Collection, cooling agent will be difficult to the hot tearing damage for deeply glass plate being caused to have edge to center.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of grinding wheel, there is improved cooling agent conveying capacity,
The feed rate of glass plate and cutting depth to be allowed to increase, without causing unacceptable heat localization in abrasive areas.
It is a kind of limit cooling medium stream to grinding wheel, include supplying the entrance that enters of cooling medium stream, including rotatable
Supporting member；
Grinding wheel ontology is fixedly connected with the supporting member, to rotate with it, and including multiple in its inner periphery
The hole extended between surface and external peripheral surface；
And it is fixedly connected in the grinding wheel ontology and with the supporting member and is revolved together with the grinding wheel ontology
The impeller turned；
The impeller further includes the first circular slab and the second circular slab, and the impeller is inserted into first circular slab and second
Between circular slab, the first circular slab is provided with the opening of axially position.
Preferably, if the impeller is is made of dry plate curve of the blade.
Preferably, the impeller is angularly arranged between the first circular slab and the second circular slab.
Preferably, the impeller welding mode is fixed between the first circular slab and the second circular slab.
The advantageous effect that the utility model obtains is, cooling agent such as water is added in moderate speed in grinding wheel ontology,
Gap extends between the outer edge of impeller body and the inner circumferential surface of grinding wheel ontology, which allows the cooling agent in grinding wheel
Fully cycle, to prevent on the inner circumferential surface of grinding wheel ontology and form glass particle in hole, since hole directly connects periphery
Channel, the flow direction for cooling down medium such as water are limited the contact area being delivered directly between glass plate edge and grinding wheel, this
Sample one allows the feed rate of glass plate and the cutting depth to increase, without leading to heat localization.Impeller have curve shape this
Allow grinding wheel ontology rotate at high speed, without being steamed due to water is radially outwardly forced towards the external peripheral surface of grinding wheel ontology
Hair.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.
Attached drawing 1 is the vertical view of the utility model medium plain emery wheel；
Attached drawing 2 is the front view of Fig. 1.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
The present embodiment as depicted in figs. 1 and 2,
A kind of grinding wheel 1, including 2 rotatable supporting member 3 of grinding wheel ontology, which is connected to such as motor
Driving mechanism drive shaft on to provide power during abrasive dust.The grinding wheel ontology 2 is solid by bolt 21 and supporting member 3
Fixed connection, to rotate therewith.Impeller 4 is located in grinding wheel ontology 2, and is fixed and connected by threaded screw 31 and supporting member 3
It connects, to be rotated together with supporting member 3 and grinding wheel ontology 2.Grinding-material is equipped in its outer circumferential groove of grinding wheel ontology 2, such as
Diamond/binder combination.Alternatively, grinding wheel ontology 2 can be by any of such as silicon carbide, diamond, silicon carbide, aluminium oxide etc.
Grinding-material and its mixture are formed.Supporting member 3 and impeller 4 are preferably formed by the metal of such as stainless steel.
Grinding wheel ontology 2 is equipped with multiple holes 22 extended between its inner circumferential surface 2a and external peripheral surface 2b respectively.Sand
Wheel ontology 2 is additionally provided with the peripheral channel 23 connected with hole 22.The peripheral channel 23 has arcuate profile.Impeller 4 between
Between first circular slab 41 and the second circular slab 42, and if the impeller 4 is to be made of dry plate curve of the blade, the curve
Blade is angularly arranged between the first circular slab 41 and the second circular slab 42.Each curve of the blade welding or otherwise
Fixed between the first circular slab 41 and the second circular slab 42.First circular slab 41 is provided with the opening 41a of axially position.Pass through
Opening receive fluid pushed by curve of the blade radially outward towards grinding wheel ontology 2 so that most of fluid via hole 22 into
Enter circumferential passageway 23.The distance between inner circumferential surface 2a and external peripheral surface 2b limit the gap 24 at interval, the cooling of injection
Medium is typically the fluid recycled, and the particle that gap 24 can allow carrying to grind fully recycles.
The advantageous effect that the utility model obtains is, cooling agent such as water is added in moderate speed in grinding wheel ontology,
Gap extends between the outer edge of impeller body and the inner circumferential surface of grinding wheel ontology, which allows the cooling agent in grinding wheel
Fully cycle, to prevent on the inner circumferential surface of grinding wheel ontology and form glass particle in hole, since hole directly connects periphery
Channel, the flow direction for cooling down medium such as water are limited the contact area being delivered directly between glass plate edge and grinding wheel, this
Sample one allows the feed rate of glass plate and the cutting depth to increase, without leading to heat localization.Impeller have curve shape this
Allow grinding wheel ontology rotate at high speed, without being steamed due to water is radially outwardly forced towards the external peripheral surface of grinding wheel ontology
Hair.
The above description of embodiment disclosed in the utility model enables professional and technical personnel in the field to realize or use
The utility model.A variety of modifications of these embodiments will be apparent for those skilled in the art, this
General Principle defined in text can without departing from the spirit or scope of the present utility model, in other embodiments
It realizes.Therefore, the utility model is not intended to be limited to the embodiments shown herein, and be to fit to it is disclosed herein
Principle and the consistent most wide range of features of novelty.
Claims (4)
1. it is a kind of limit cooling medium stream to grinding wheel, which is characterized in that it includes, rotatable supporting member；Grinding wheel ontology,
It is fixedly connected with the supporting member, to rotate with it, and including multiple in its inner circumferential surface and external peripheral surface
Between the hole that extends；
And be fixedly connected in the grinding wheel ontology and with the supporting member and rotated together with the grinding wheel ontology
Impeller；
The impeller further includes the first circular slab and the second circular slab, and the impeller is inserted into first circular slab and the second circle
Between plate, the first circular slab is provided with the opening of axially position.
2. it is according to claim 1 it is a kind of limit cooling medium stream to grinding wheel, which is characterized in that the impeller is served as reasons
If dry plate curve of the blade forms.
3. it is according to claim 2 it is a kind of limit cooling medium stream to grinding wheel, which is characterized in that the curve of the blade
It is angularly arranged between the first circular slab and the second circular slab.
4. according to it is described in claims 1 or 2 it is a kind of limit cooling medium stream to grinding wheel, which is characterized in that the leaf
Wheel is fixed to welding manner between the first circular slab and the second circular slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697577.8U CN207522407U (en) | 2017-12-07 | 2017-12-07 | Limit cooling medium stream to grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697577.8U CN207522407U (en) | 2017-12-07 | 2017-12-07 | Limit cooling medium stream to grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207522407U true CN207522407U (en) | 2018-06-22 |
Family
ID=62578067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721697577.8U Expired - Fee Related CN207522407U (en) | 2017-12-07 | 2017-12-07 | Limit cooling medium stream to grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207522407U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480506A (en) * | 2019-07-26 | 2019-11-22 | 西安理工大学 | A kind of interior cooling slotted wheel device for plunge grinding |
| CN110919554A (en) * | 2019-12-19 | 2020-03-27 | 宋京新 | Combined multifunctional electroplating grinding wheel |
| CN111546250A (en) * | 2020-05-15 | 2020-08-18 | 桂林创源金刚石有限公司 | High-speed cup-shaped grinding wheel cooling structure and cup-shaped grinding wheel |
| WO2021121329A1 (en) * | 2019-12-19 | 2021-06-24 | 宋京新 | Combined electroplated grinding wheel |
-
2017
- 2017-12-07 CN CN201721697577.8U patent/CN207522407U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480506A (en) * | 2019-07-26 | 2019-11-22 | 西安理工大学 | A kind of interior cooling slotted wheel device for plunge grinding |
| CN110919554A (en) * | 2019-12-19 | 2020-03-27 | 宋京新 | Combined multifunctional electroplating grinding wheel |
| WO2021121329A1 (en) * | 2019-12-19 | 2021-06-24 | 宋京新 | Combined electroplated grinding wheel |
| CN110919554B (en) * | 2019-12-19 | 2024-04-16 | 宋京新 | Combined multifunctional electroplating grinding wheel |
| CN111546250A (en) * | 2020-05-15 | 2020-08-18 | 桂林创源金刚石有限公司 | High-speed cup-shaped grinding wheel cooling structure and cup-shaped grinding wheel |
| CN111546250B (en) * | 2020-05-15 | 2024-05-14 | 桂林创源金刚石有限公司 | High-speed cup-shaped grinding wheel cooling structure and cup-shaped grinding wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20191207 |