CN109046696A - Abrasive wheel and grinding device - Google Patents
Abrasive wheel and grinding device Download PDFInfo
- Publication number
- CN109046696A CN109046696A CN201811109262.6A CN201811109262A CN109046696A CN 109046696 A CN109046696 A CN 109046696A CN 201811109262 A CN201811109262 A CN 201811109262A CN 109046696 A CN109046696 A CN 109046696A
- Authority
- CN
- China
- Prior art keywords
- abrasive wheel
- wheel
- tooth
- abrasive
- hole
- 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 41
- 210000003781 tooth socket Anatomy 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 description 49
- 238000005516 engineering process Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 239000006185 dispersion Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910001651 emery Inorganic materials 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The present invention relates to grinding device technical fields, more particularly, to a kind of abrasive wheel and grinding device.Abrasive wheel includes wheel body, and multiple tooth lappings are arranged on the wheel body, tooth socket is provided between the two neighboring tooth lapping, the tooth socket is arc-shaped；The tooth lapping is obliquely installed, and the inclined direction of multiple tooth lappings is consistent with the rotation direction of the wheel body.Grinding device includes shell and shaft, and the enclosure interior is provided with filter structure and above-mentioned abrasive wheel；The abrasive wheel is arranged in the shaft, is rotated by abrasive wheel described in the shaft band body.The present invention solves ineffective technical problem in the prior art.
Description
Technical field
The present invention relates to grinding device technical fields, more particularly, to a kind of abrasive wheel and grinding device.
Background technique
In the every profession and trades such as electronics, chemistry, medicine, biology, scientific research, it is often necessary to carry out high request mixing, dispersion or
Grinding.Currently, mixing, dispersion, the grinding of high request mostly use mixing, the dispersion, grinding device of multi-direction movement superposition.Grinding
Device drives abrasive article and grinding material high-speed motion together by decentralized institution high speed rotation, between abrasive article mutual extrusion or
Collision keeps material broken, realizes to crushing material, and by the material crushed and does not complete the material crushed by separating mechanism
It is separated with abrasive article, exports the material crushed.
When existing grinding device works, since wheel-like structure is arranged in abrasive wheel, it is convex that multiple arcs are set on wheel-like structure
It rises, is then ground, but the gap formed between adjacent arc convex is smaller, radial grinding is not enough.
The information disclosed in the background technology section is intended only to deepen understanding of the general background technology to the present invention, and
It is not construed as recognizing or implying in any form that the information constitutes the prior art known to those skilled in the art.
Summary of the invention
The first object of the present invention is to provide a kind of abrasive wheel solve the low technology of grinding efficiency in the prior art and ask
Topic.
Abrasive wheel provided by the invention, comprising: wheel body is arranged multiple tooth lappings on the wheel body, two neighboring described to grind
Tooth socket is provided between roll flute, the tooth socket is arc-shaped；
The tooth lapping is obliquely installed, and the inclined direction of multiple tooth lappings is consistent with the rotation direction of the wheel body.
In the above-mentioned technical solutions, further, first through hole is set on the tooth lapping, and the first through hole is far from institute
State the center of circle of wheel body.
In the above-mentioned technical solutions, further, the second through-hole is additionally provided on the tooth lapping, second through-hole leans on
The center of circle of the nearly wheel body.
In the above-mentioned technical solutions, further, the thickness of the tooth lapping is greater than the thickness of the wheel body.
In the above-mentioned technical solutions, further, it is arranged fluted on the wheel body, second through-hole is located at groove
On.
In the above-mentioned technical solutions, further, the center of the wheel body is provided with third through-hole.
In the above-mentioned technical solutions, further, the middle position of the tooth socket is arranged to the structure of hollow out.
The second object of the present invention is to provide a kind of grinding device solve ineffective technology in the prior art
Problem.
Grinding device provided by the invention, comprising: shell and shaft, the enclosure interior are provided with filter structure and above-mentioned
Abrasive wheel；
The abrasive wheel is arranged in the shaft, is rotated by abrasive wheel described in the shaft band body.
In the above-mentioned technical solutions, further, the abrasive wheel is connect by connector with the shaft, the connection
The end of body is provided with sunk structure, and the part filter structure is inserted into the sunk structure.
In the above-mentioned technical solutions, further, inlet port and outlet port, the discharge port position are provided on the shell
It is covered after the shell, and is located at filter structure tail end.
Compared with the existing technology, abrasive wheel and grinding device provided by the invention have the advantage that
Abrasive wheel provided by the invention, including wheel body are arranged multiple tooth lappings on wheel body, set between two neighboring tooth lapping
It is equipped with tooth socket, tooth socket is arc-shaped；Tooth lapping is obliquely installed, the inclined direction of multiple tooth lappings and the rotation direction one of wheel body
It causes.In use, the arc-shaped tooth socket formed between two adjacent tooth lappings, the spacing being capable of increasing between tooth lapping make object
Under the influence of centrifugal force, radial grinding is more abundant for material, and the material exchange of different location is more frequent, and grinding effect is good；And by
In the setting of arc tooth socket, guarantee without motion dead angle in cavity, the particle size uniformity and consistency of material are more guaranteed.It grinds simultaneously
Mill efficiency can also further increase.Solves ineffective technical problem in the prior art.
Grinding device provided by the invention, including shell and shaft, enclosure interior are provided with filter structure and above-mentioned grind
Emery wheel；Abrasive wheel is arranged in shaft, is rotated by shaft band body abrasive wheel.Due to the setting of abrasive wheel, so grinding device
Have the advantages that all of above-mentioned abrasive wheel；The setting of arc tooth socket makes material under the influence of centrifugal force, and radial grinding is more filled
Point, guarantee without motion dead angle in cavity, the particle size uniformity and consistency of material are more guaranteed.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of abrasive wheel provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of abrasive wheel provided in an embodiment of the present invention；
Fig. 3 is the main view of abrasive wheel provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of grinding device provided in an embodiment of the present invention.
Icon:
100- abrasive wheel；200- shell；300- shaft；
101- wheel body；102- tooth lapping；103- tooth socket；
201- feed inlet；202- connector；203- filter structure；204- discharge port；
1021- first through hole；The second through-hole of 1022-；1031- third through-hole；1032- groove.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second " are only
For descriptive purposes, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The present invention is described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
Embodiment one
As shown in Figure 1-3, abrasive wheel provided in this embodiment, comprising: multiple grind is arranged on the wheel body 101 in wheel body 101
Roll flute 102 is provided with tooth socket 103 between the two neighboring tooth lapping 102, and the tooth socket 103 is arc-shaped；The tooth lapping
102 are obliquely installed, and the inclined direction of multiple tooth lappings 102 is consistent with the rotation direction of the wheel body 101.When work, object
Under the action of the centrifugal force, radial grinding is more abundant for material, and the material exchange of different location is more frequent, and material and abrasive wheel collide
It is more frequent, solid particle dispersions are thinner in material, and grinding effect is more preferable, also help heat dissipation.
It should be noted that abrasive wheel setting is multiple, six are arranged under normal circumstances, forms inclined hexagonal structure, makes material
It grinds under the action of the centrifugal force more sufficiently, is mainly used for wet grinding dispersion.
It it should also be noted that, using inclined hexagonal structure, therefore can reduce the weight of product, there is energy conservation, section material, ring
The advantages of guarantor, can also reduce production cost since the raw material used is reduced.
Specifically, first through hole 1021 is arranged on the tooth lapping 102, the first through hole 1021 is far from the wheel body
101 center of circle, and first through hole 1021 is axially uniformly distributed along axle center；Under the pressure of pump, i.e., oriented by axial hole axial
Movement, and rotary motion under the action of the centrifugal force guarantee without motion dead angle in cavity, and the particle size uniformity and consistency of material are more
It is guaranteed；Simultaneous grinding efficiency can also further increase.Under normal circumstances, the diameter of first through hole 1021 40mm-50mm it
Between.
Further, the second through-hole 1022 is additionally provided on the tooth lapping 102, second through-hole 1022 is close to described
The center of circle of wheel body 101.
It should be noted that increasing through-hole (i.e. flowing hole), improve material axial direction mobility, while rotating in abrasive article
When, the axial flowing of material regularity is interrupted, increases material and mill interfaces with the probability of touching.
It should also be noted that, the lines in the outside of the tooth lapping 102 are set as round and smooth arcuate structure.
Further, fluted 1032 are arranged on the wheel body 101, second through-hole 1022 is located at groove 1032
On, facilitate material and passes through the second through-hole 1022.
It should be noted that the center of the wheel body 101 is provided with third through-hole 1031, for installing abrasive wheel
Onto shaft 300.
It should also be noted that, the middle position of the tooth socket 103 is arranged to the structure of hollow out, the i.e. plate of the arc on both sides
Body, intermediate hollow structure, the wherein setting of hollow structure can facilitate material to pass through from hollow structure, increase material and grind
Collision frequency between emery wheel and material and material makes it mutually collide, shear, and then reaches solid in broken material
The purpose of grain.
It can be seen that abrasive wheel provided in this embodiment, including wheel body 101 in conjunction with the above detailed description of the present invention,
Multiple tooth lappings 102 are set on wheel body 101, tooth socket 103 is provided between two neighboring tooth lapping 102, tooth socket 103 is in circular arc
Shape；Tooth lapping 102 is obliquely installed, and the inclined direction of multiple tooth lappings 102 is consistent with the rotation direction of wheel body 101.In use, phase
The arc-shaped tooth socket 103 formed between two adjacent tooth lappings 102, the spacing being capable of increasing between tooth lapping 102 make material exist
Under the action of centrifugal force, radial grinding is more abundant, and the material exchange of different location is more frequent, and grinding effect is good；And due to arc
The setting of shape tooth socket 103, guarantees without motion dead angle in cavity, and the particle size uniformity and consistency of material are more guaranteed.It grinds simultaneously
Mill efficiency can also further increase.Solves ineffective technical problem in the prior art.
Embodiment two
As shown in figure 4, grinding device provided in this embodiment, comprising: shell 200 and shaft 300, in the shell 200
Portion is provided with filter structure 203 and above-mentioned abrasive wheel 100；The abrasive wheel 100 is arranged in the shaft 300, passes through institute
Shaft 300 is stated to rotate with abrasive wheel 100 described in body.
It should be noted that shaft 300 is rotated by driving mechanism drive shaft 300, wherein driving mechanism be may be configured as
Motor.
Specifically, the abrasive wheel 100 is connect by connector 202 with the shaft 300, the end of the connector 202
Portion is provided with sunk structure, and the part filter structure 203 is inserted into the sunk structure；Therefore the setting of sunk structure, energy
Into the length for reducing shell 200, reduce the space occupied of shell 200.
Further, feed inlet 201 and discharge port 204 are provided on the shell 200, the discharge port 204 is located at institute
It is covered after stating shell 200, and is located at 203 tail end of filter structure.Discharge port 204 is discharged for ground material.
Further, 203 side wall of filter structure is provided with strainer, for filtering the material of required diameter.
It should be noted that material to be ground is ground in accommodating chamber after entering the accommodating chamber, when the object of grinding
Material diameter reach or less than the mesh diameter of strainer after, material then enters inside filter structure 203, then 204 row of discharge port
Ground material out；It is collected by next procedure.
Working principle:
Abrasive wheel 100 is fixed in shaft 300, and when work, shaft 300 and abrasive wheel 100 are rotated with certain speed, object
Expect to continue into grinding chamber under the pressure effect of pump, be moved along axial toward rear cover direction, while making diameter under the action of the centrifugal force
To rotary motion；Be situated between in motion process with the mill in grinding chamber (super abrasive zirconium oxide bead) mutually collision, shearing, reaches fragment
The purpose of solid particle in material.
In above-mentioned motor pattern, material is more frequent with mill Jie's collision, and the thinner solid particle dispersions is the better in material；
Traditional abrasive article structure is excessively complicated, and runner is excessive, is unfavorable for the flowing of material instead, improved abrasive article, with emphasis on
Improve the flowing of material.It is in particular in:
Changing disc is polygon, improves material axial direction mobility；
Increase first through hole 1021 and the second through-hole 1022 on tooth lapping 102, improves material axial direction mobility, while grinding
When grinding part rotation, the axial flowing of material regularity is interrupted, increases material and mill interfaces with the probability of touching.
It reduces runner quantity and changes flow channel shape, increase the speed of material Radial Flow, the collision for making material and mill be situated between
More acutely, sufficiently.
Abrasive article uses lightweight, precision, Intensive Design, and saving metal material and energy is environmentally protective.
It can be seen that grinding device provided in this embodiment, including shell 200 in conjunction with the above detailed description of the present invention
With shaft 300, shell 200 is internally provided with filter structure 203 and above-mentioned abrasive wheel 100；Abrasive wheel 100 is arranged in shaft
On 300, rotated by shaft 300 with body abrasive wheel 100.Due to the setting of abrasive wheel 100, so grinding device has above-mentioned grind
All advantages of emery wheel 100；The setting of arc tooth socket 103 makes material under the influence of centrifugal force, and radial grinding is more abundant, protects
Without motion dead angle in cavity is demonstrate,proved, the particle size uniformity and consistency of material are more guaranteed.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is of the invention
Within the scope of and form different embodiments.For example, embodiment claimed is appointed in claims above
Meaning one of can in any combination mode come using.The information disclosed in the background technology section is intended only to deepen to this
The understanding of the general background technology of invention, and be not construed as recognizing or implying in any form that information composition has been ability
The prior art well known to field technique personnel.
Claims (10)
1. a kind of abrasive wheel characterized by comprising wheel body is arranged multiple tooth lappings on the wheel body, two neighboring described to grind
Tooth socket is provided between roll flute, the tooth socket is arc-shaped；
The tooth lapping is obliquely installed, and the inclined direction of multiple tooth lappings is consistent with the rotation direction of the wheel body.
2. abrasive wheel according to claim 1, which is characterized in that first through hole is set on the tooth lapping, described first
The center of circle of the through-hole far from the wheel body.
3. abrasive wheel according to claim 1, which is characterized in that the second through-hole is additionally provided on the tooth lapping, it is described
Second through-hole is close to the center of circle of the wheel body.
4. abrasive wheel according to claim 1, which is characterized in that the thickness of the tooth lapping is greater than the thickness of the wheel body
Degree.
5. abrasive wheel according to claim 1, which is characterized in that fluted, second through-hole is arranged on the wheel body
On groove.
6. abrasive wheel according to claim 1, which is characterized in that the center of the wheel body is provided with third through-hole.
7. abrasive wheel according to claim 1-6, which is characterized in that the middle position of the tooth socket is arranged to engrave
Empty structure.
8. a kind of grinding device characterized by comprising shell and shaft, the enclosure interior are provided with filter structure and power
Benefit requires the described in any item abrasive wheels of 1-7；
The abrasive wheel is arranged in the shaft, is rotated by abrasive wheel described in the shaft band body.
9. grinding device according to claim 8, which is characterized in that the abrasive wheel is connected by connector and the shaft
It connects, the end of the connector is provided with sunk structure, and the part filter structure is inserted into the sunk structure.
10. grinding device according to claim 8, which is characterized in that inlet port and outlet port are provided on the shell,
The discharge port covers after being located at the shell, and is located at filter structure tail end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811109262.6A CN109046696A (en) | 2018-09-21 | 2018-09-21 | Abrasive wheel and grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811109262.6A CN109046696A (en) | 2018-09-21 | 2018-09-21 | Abrasive wheel and grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109046696A true CN109046696A (en) | 2018-12-21 |
Family
ID=64762490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811109262.6A Pending CN109046696A (en) | 2018-09-21 | 2018-09-21 | Abrasive wheel and grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109046696A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967175A (en) * | 2019-04-16 | 2019-07-05 | 东莞市琅菱机械有限公司 | A kind of grinding block, grinding rotor and the grinder including the grinding rotor |
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| CN206372893U (en) * | 2017-01-03 | 2017-08-04 | 珠海市华夏生物制剂有限公司 | A kind of high efficient horizontal sand mill |
| CN206526883U (en) * | 2017-01-10 | 2017-09-29 | 东莞市康博机械有限公司 | Disc-type sand grinding machine |
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| CN108212362A (en) * | 2018-03-15 | 2018-06-29 | 肇庆市格朗自动化科技有限公司 | A kind of grinding separator and sand mill |
| CN108405090A (en) * | 2018-04-16 | 2018-08-17 | 深圳市科力纳米工程设备有限公司 | Stick pin turbine and grinding device |
| CN209076855U (en) * | 2018-09-21 | 2019-07-09 | 广州鸿凯机械科技有限公司 | Abrasive wheel and grinding device |
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2018
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|---|---|---|---|---|
| US4784336A (en) * | 1987-03-10 | 1988-11-15 | Lu Tsai Chuan | Grinding machine for refining liquid material |
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|---|---|---|---|---|
| CN109967175A (en) * | 2019-04-16 | 2019-07-05 | 东莞市琅菱机械有限公司 | A kind of grinding block, grinding rotor and the grinder including the grinding rotor |
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