CN208427175U - A kind of milling cutter and grinder - Google Patents
A kind of milling cutter and grinder Download PDFInfo
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- CN208427175U CN208427175U CN201821036223.3U CN201821036223U CN208427175U CN 208427175 U CN208427175 U CN 208427175U CN 201821036223 U CN201821036223 U CN 201821036223U CN 208427175 U CN208427175 U CN 208427175U
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- milling cutter
- dashpot
- noumenon
- ontology
- grinder
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Abstract
The utility model relates to milling apparatus fields, in particular to a kind of milling cutter and grinder.A kind of milling cutter, milling cutter include the first noumenon interconnected and the second ontology, and the first noumenon and the second ontology enclose jointly is set as dashpot, and multiple grinding beads are accommodated in dashpot.Using in milling cutter process of lapping, milling cutter is constantly contacted with ore, milling cutter setting dashpot make ore obtain buffering avoid direct contact with stress concentration cause milling cutter to be worn, multiple grinding beads in dashpot can reduce the direct contact probability of material and milling cutter, to reduce the abrasion of milling cutter, extend the service life of milling cutter.
Description
Technical field
The utility model relates to milling apparatus fields, in particular to a kind of milling cutter and grinder.
Background technique
Blender is to move abrasive media using agitating device and generate impact, shearing, abrasive action, thus crushed material
The equipment of material.
Agitator mill is suitable for the various ores of grinding and other materials, is widely used in ore dressing, the industries such as building materials and chemical industry.
Since the material hardness generally ground is larger, material during the grinding process, stir cutter used be also highly prone to it is more serious
Abrasion.
Utility model content
The purpose of this utility model is to provide a kind of milling cutter and grinder, it is intended to improve existing cutter and is grinding
During mill the problem of serious wear.
The embodiments of the present invention are achieved in that
A kind of milling cutter, milling cutter include the first noumenon interconnected and the second ontology, the first noumenon and second
Ontology encloses jointly is set as dashpot, and multiple grinding beads are accommodated in dashpot.
In an embodiment of the present invention, above-mentioned the first noumenon and the second ontology are in the shape of the letter V arrangement, and dashpot is in
V-shaped.
In an embodiment of the present invention, the tilt angle of above-mentioned dashpot is 23 ° -29 °.
In an embodiment of the present invention, above-mentioned milling cutter further includes connecting shaft, and one end of the connecting shaft protrudes into slow
It jet-bedding and is connect with the first noumenon, the second ontology.
In an embodiment of the present invention, a plurality of convex annular is arranged close to the side of dashpot in above-mentioned second ontology
Rib；A plurality of annular ridge is arranged along the first noumenon length direction interval.
In an embodiment of the present invention, above-mentioned milling cutter surface is with the martensite with a thickness of 15-30mm
Layer.
In an embodiment of the present invention, above-mentioned multiple grinding beads with the first noumenon, described
The rotation connection of two ontologies.
In an embodiment of the present invention, above-mentioned the first noumenon is wholely set with the second ontology.
The embodiment of grinder provided by the utility model is achieved in that
A kind of grinder, grinder include above-mentioned milling cutter and rotation axis, and rotation axis is connect with milling cutter,
Dashpot opening direction is consistent with rotation rotational axis direction.
In an embodiment of the present invention, above-mentioned grinder includes multiple milling cutters, multiple milling cutter edges
The length direction of rotation axis and the setting of circumferencial direction interval.
The beneficial effect of milling cutter and grinder provided by the embodiment of the utility model is:
Using in milling cutter process of lapping, milling cutter is constantly contacted with ore, the dashpot of milling cutter setting
Make ore obtain buffering avoid direct contact with stress concentration cause milling cutter to be worn, multiple grinding beads in dashpot can
The direct contact probability of material and milling cutter is reduced, to reduce the abrasion of milling cutter, extend milling cutter uses the longevity
Life.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 shows the structural schematic diagram at the first visual angle of milling cutter provided by the embodiment of the utility model；
Fig. 2 shows the structural schematic diagrams of the first noumenon provided by the embodiment of the utility model and the second ontology；
Fig. 3 shows the structural schematic diagram at the second visual angle of milling cutter provided by the embodiment of the utility model；
Fig. 4 shows the structural schematic diagram of grinder provided by the embodiment of the utility model.
Icon: 100- milling cutter；101- grinding bead；110- the first noumenon；The second ontology of 120-；130- dashpot；
140- connecting shaft；200- grinder；210- rotation axis.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is one body embodiments of the utility model, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the utility model embodiment, it is to be understood that term " center ", "upper", "lower", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on the figure or position
The relationship utility model product using when the orientation or positional relationship usually put or those skilled in the art
The orientation or positional relationship usually understood, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified equipment or element must have a particular orientation, is constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.
In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply relatively important
Property.
In the description of the utility model embodiment, it is also necessary to which explanation is unless specifically defined or limited otherwise, art
Language " setting ", " installation ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or
It is integrally connected；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
It is logical.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood with concrete condition
Meaning.
Embodiment
Fig. 1 shows the structural schematic diagram at 100 first visual angle of milling cutter provided by the embodiment of the utility model.It please refers to
Fig. 1 present embodiments provides a kind of milling cutter 100, and milling cutter 100 provided in this embodiment is mainly used for ground ore,
In the other embodiments of the utility model, milling cutter 100 can be used for grinding other powders.
In detail, in the present embodiment, milling cutter 100 includes the first noumenon 110 and the second ontology 120；The first noumenon
110 connect with the second ontology 120, and the first noumenon 110 and the second ontology 120 enclose jointly to be set in dashpot 130, in dashpot 130
Accommodate multiple grinding beads 101.
During the grinding process, milling cutter 100 is constantly contacted with ore, and the dashpot 130 that milling cutter 100 is arranged makes mine
Stone, which obtains buffering avoiding direct contact with stress and concentrating, causes milling cutter 100 to be worn, multiple grinding beads in dashpot 130
101 can reduce the direct contact probability of material Yu milling cutter 100, to reduce the abrasion of milling cutter 100, extend grinding
The service life of cutter 100.
Compared with metal bar in the prior art, the service life extends 500% or more.
In the present embodiment, grinding bead 101 and milling cutter 100 are rotatablely connected, and grinding bead 101 is ceramic bead, in this reality
With in novel other embodiments, grinding bead 101 may be other materials.
Fig. 2 shows the structural schematic diagram of the first noumenon 110 provided by the embodiment of the utility model and the second ontology 120,
Please refer to view 2.
In the present embodiment, the first noumenon 110 is wholely set with the second ontology 120, the first noumenon 110 and the second ontology
120 are in the shape of the letter V arrangement, and dashpot 130 is in the shape of the letter V.In other words, the first noumenon 110 is connect with 120 one end of the second ontology, another
End, which is enclosed, is set as dashpot 130.There is angle between the first noumenon 110 and the second ontology 120, enclose the dashpot 130 being set as also phase
It should be in the shape of the letter V.
Main to be noted that in the other embodiments of the utility model, the first noumenon 110 and the second ontology 120 can also
To be separately provided, then welded.
Ore is directed to 130 bottom of dashpot along the inner wall of dashpot 130 and is ground when V-shaped dashpot 130 is conducive to grinding
It grinds pearl 101 to grind, the streamlined dashpot 130 of V word further avoids the abrasion of milling cutter 100.
In the present embodiment, the tilt angle of dashpot 130 is 25 °.In other words, the first noumenon 110 and the second ontology 120
Tilt angle be 25 °.Found by many experiments of utility model people: the tilt angle of dashpot 130 is ground when being 23-29 °
The service life is longer for knife milling tool 100, wear-resisting property than dashpot 130 other angles wear-resisting property more preferably.It is practical new at this
In the other embodiments of type, the tilt angle of dashpot 130 may be 23 °, 26 °, 29 ° or 50 °, 35 ° etc..
Fig. 3 shows the structural schematic diagram at 100 second visual angle of milling cutter provided by the embodiment of the utility model, please refers to
View 3.
In the present embodiment, milling cutter 100 further includes connecting shaft 140,140 one end of connecting shaft protrude into dashpot 130 and
It is connect with the first noumenon 110, the second ontology 120.Milling cutter 100 is connect by connecting shaft 140 with connecting shaft 140, connecting shaft
140 provide impetus for the first noumenon 110 and the second ontology 120.
In the present embodiment, connecting shaft 140 is connect by welding with the first noumenon 110, the second ontology 120, can
With understanding, in the other embodiments of the utility model, connecting shaft 140 and the first noumenon 110, the second ontology 120 can also
To be wholely set.
In the present embodiment, dashpot 130 is the V-shaped groove of relative smooth, and the inner wall of V-shaped groove is plane, practical new at this
In the other embodiments of type, it can be other shapes that dashpot 130, which can not also be V-shaped groove,.
For example, in other embodiments, a plurality of annular ridge (figure is arranged close to the side of dashpot 130 in the second ontology 120
In be not shown)；A plurality of annular ridge is arranged along 110 length direction interval of the first noumenon.In other words, the second ontology 120 is internal, slow
Jet-bedding 130 is internally provided with fin, and fin increases the intensity of the second ontology 120 and the first noumenon 110.Further, first
Ontology 110 is also provided with a plurality of annular ridge close to the side of dashpot 130, is set to the fin of the first noumenon 110 and is set to
The fin of second ontology 120 is corresponding, is set to the fin of the first noumenon 110 and the fin for being set to the second ontology 120 is mutual
Connection.It is set to the fin of the first noumenon 110 and is set to 120 spiral winding of the second ontology set on 130 wall body of dashpot.Further
Ground, fin are arranged along the length direction spiral of the second ontology 120.
In the present embodiment, the Malpighian layer that 100 surface of milling cutter has with a thickness of 15-30mm.Shape martensite is not only
With very high intensity and there is good plasticity and toughness, while also there is low brittle transition temperature, notch sensitive
Property and overload sensitive are all lower.Malpighian layer can enhance the intensity and toughness of milling cutter 100, increase service life.
In the present invention, milling cutter 100 is molded by Steel material forging.The essential element of Steel material is
Carbon, iron, silicon, manganese, cadmium, nickel, titanium, boron etc. find that each element is cast under different ratio by continuously improving for utility model people
The hardness for the milling cutter 100 made is different, and service life also has gap.
Three kinds of examples are provided for chemical component the utility model embodiment of milling cutter 100:
The first example:
The chemical component of milling cutter 100 mainly includes following component by mass percentage:
C:0.42%, Si:0.37%, Mn:1.08%, Cr:0.82%；Ni:0.13%, Ti:0.07%, B:0.004%
And the iron and inevitable impurity of surplus.
Second of example:
The chemical component of milling cutter 100 mainly includes following component by mass percentage:
C:0.35%, Si:0.25%, Mn:0.85%, Cr:0.75%；Ni:0.12%, Ti:0.03%, B:0.002%
And the iron and inevitable impurity of surplus.
The third example:
The chemical component of milling cutter 100 mainly includes following component by mass percentage:
C:0.57%, Si:0.50%, Mn:1.30%, Cr:0.90%；Ni:0.13%, Ti:0.10%, B:0.006%
And the iron and inevitable impurity of surplus.
Correspondingly, in above-mentioned three kinds of examples, the intensity for the milling cutter 100 that the first example provides is higher than remainder two
Kind, the service life for the milling cutter 100 that the first example provides increases by 7%.
It should be noted that other materials also can be used in milling cutter 100 in the other embodiments of the utility model
Material.
The major advantage of milling cutter 100 provided by the embodiment of the utility model is:
Using in 100 process of lapping of milling cutter, milling cutter 100 is constantly contacted with ore, and milling cutter 100 is arranged
Dashpot 130 make ore obtain buffering avoid direct contact with stress concentration cause milling cutter 100 to be worn, dashpot 130
Interior multiple grinding beads 101 can reduce the direct contact probability of material Yu milling cutter 100, to reduce milling cutter 100
Abrasion, extend milling cutter 100 service life.
The utility model also provides a kind of grinder 200.
Fig. 4 shows the structural schematic diagram of grinder 200 provided by the embodiment of the utility model.Please refer to Fig. 4.
In the present embodiment, grinder 200 includes milling cutter 100 and rotation axis 210, rotation axis 210 and grinding knife
100 connection of tool, 130 opening direction of dashpot are consistent with 210 rotation direction of rotation axis.
In other words, rotation axis 210 is connect with milling cutter 100,130 opening direction of dashpot and 210 side of rotation of rotation axis
To identical, in 210 rotation process of rotation axis, crystal radio receiver, which enters in dashpot 130, to be ground.
In the present embodiment, grinder 200 includes multiple milling cutters 100, and multiple milling cutters 100 are along rotation axis 210
Length direction and circumferencial direction interval setting.In other words, the length direction of rotation axis 210 is provided with multiple milling cutters 100
While, the circumferencial direction of rotation axis 210 is also provided with multiple milling cutters 100.
During 200 ground ore of grinder, material constantly moves from the bottom up along the blade of spiral, so that bottom
Material can more fully be ground, and the grinding adequacy of bottoms material is greatly improved.Material contacts simultaneously with milling cutter 100
It is crushed, during material is from top to bottom, abrasive media constantly grinds material, crushes.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of milling cutter, which is characterized in that the milling cutter includes the first noumenon interconnected and the second ontology, institute
It states the first noumenon and second ontology encloses jointly and is set as dashpot, multiple grinding beads are accommodated in the dashpot.
2. milling cutter according to claim 1, which is characterized in that the first noumenon and second ontology are in V word
Shape arrangement, the dashpot are in the shape of the letter V.
3. milling cutter according to claim 2, which is characterized in that the tilt angle of the dashpot is 23-29 °.
4. milling cutter according to claim 1, which is characterized in that the milling cutter further includes connecting shaft, the company
Spindle one end is protruded into the dashpot and is connect with the first noumenon, second ontology.
5. milling cutter according to claim 1, which is characterized in that the first noumenon, second ontology are close to institute
A plurality of annular ridge is arranged in the side for stating dashpot；The a plurality of annular ridge is set along the first noumenon length direction interval
It sets.
6. milling cutter according to claim 1, which is characterized in that the milling cutter surface has with a thickness of 15-
The Malpighian layer of 30mm.
7. milling cutter according to claim 1, which is characterized in that multiple grinding beads with the first noumenon,
The second ontology rotation connection.
8. milling cutter according to claim 1, which is characterized in that the first noumenon is integrally set with second ontology
It sets.
9. a kind of grinder, which is characterized in that the grinder include the described in any item milling cutters of claim 1-8, with
And rotation axis, the rotation axis are connect with the milling cutter, the dashpot opening direction and the rotation rotational axis direction
Unanimously.
10. grinder according to claim 9, which is characterized in that the grinder includes multiple milling cutters, more
A milling cutter is arranged along the length direction of the rotation axis and circumferencial direction interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821036223.3U CN208427175U (en) | 2018-07-02 | 2018-07-02 | A kind of milling cutter and grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821036223.3U CN208427175U (en) | 2018-07-02 | 2018-07-02 | A kind of milling cutter and grinder |
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| Publication Number | Publication Date |
|---|---|
| CN208427175U true CN208427175U (en) | 2019-01-25 |
Family
ID=65099408
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821036223.3U Active CN208427175U (en) | 2018-07-02 | 2018-07-02 | A kind of milling cutter and grinder |
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| CN (1) | CN208427175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579962A (en) * | 2018-07-02 | 2018-09-28 | 西双版纳海邦矿业技术咨询服务有限公司 | A kind of milling cutter and grinder |
-
2018
- 2018-07-02 CN CN201821036223.3U patent/CN208427175U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579962A (en) * | 2018-07-02 | 2018-09-28 | 西双版纳海邦矿业技术咨询服务有限公司 | A kind of milling cutter and grinder |
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Address after: 666100 north side of Jinghong Golden Beach Plaza, Xishuangbanna Dai Autonomous Prefecture, Yunnan Province (linjiangyuan community) Patentee after: Xishuangbanna Haibang Technology (Group) Co.,Ltd. Address before: 666100 north side of Jinghong Golden Beach Plaza, Xishuangbanna Dai Autonomous Prefecture, Yunnan Province (linjiangyuan community) Patentee before: XISHUANGBANNA HAIBANG MINING INDUSTRY TECHNOLOGY CONSULTATION SERVICE Co.,Ltd. |