CN206027874U - Milling cutter - Google Patents
Milling cutter Download PDFInfo
- Publication number
- CN206027874U CN206027874U CN201620853610.0U CN201620853610U CN206027874U CN 206027874 U CN206027874 U CN 206027874U CN 201620853610 U CN201620853610 U CN 201620853610U CN 206027874 U CN206027874 U CN 206027874U
- Authority
- CN
- China
- Prior art keywords
- blade
- cutter hub
- milling cutter
- connecting rod
- bend
- 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
Abstract
The utility model provides a milling cutter, this milling cutter includes connecting rod, first blade and mounting. First blade sets up between connecting rod and mounting, and the connecting rod is connected with the mounting with fixed first blade. First blade includes first cutter body, first cutting edge, second cutting edge, third cutting edge and fourth cutting edge, first cutter body respectively with first cutting edge, second cutting edge, third cutting edge and fourth cutting edge fixed connection. First cutting edge and third cutting edge all include straight portion and flexion, and when using this milling cutter to grind the biological sample, the angle of flexion cutting biological sample is different with the angle of second cutting edge or fourth cutting edge cutting biological sample, cuts the biological sample from a plurality of angles to can grind fully the biological sample.
Description
Technical field
The utility model is related to lapping device field, in particular to a kind of milling cutter.
Background technology
Often biological sample is ground in Bioexperiment, it is existing to the means that biological sample is carried out to be often
Grind by underhand polish or by machine.
Underhand polish is not only uninteresting, and wastes the substantial amounts of time and efforts of researcher.Existing grinding machine
The milling cutter for using often only has a blade, and in multiple blades of the blade are generally aligned in the same plane, it is right to be unfavorable for
Biological sample is fully ground.
Utility model content
In view of this, the utility model provides a kind of milling cutter, to improve existing milling cutter because of multiple blades
In being generally aligned in the same plane, it is impossible to the problem fully ground to biological sample.
For achieving the above object, the utility model provides following technical scheme：
A kind of milling cutter, including connecting rod, the first blade and fixture, first blade is arranged at the connection
Between bar and the fixture, the connecting rod is connected with the fixture with fixation first blade, and described first
Blade includes the first cutter hub, the first blade, the second blade, the 3rd blade and the 4th blade, first cutter hub respectively with institute
State the first blade, the second blade, the 3rd blade and the 4th blade to be fixedly connected, first blade and the 3rd blade are wrapped
Flat part and bend is included, one end of the flat part of first blade is fixedly connected with first cutter hub, first knife
The other end of the flat part of sword is connected with the bend of first blade, one end of the flat part of the 3rd blade and institute
State the first cutter hub to be fixedly connected, the other end of the flat part of the 3rd blade is connected with the bend of the 3rd blade.
Preferably, above-mentioned milling cutter, the bend of the bend and the 3rd blade of first blade is to remote
Tilt from the direction of the connecting rod.
First blade and the 3rd blade can have bend, and the bend of the first blade and the 3rd
The bend of blade can be tilted to the direction away from connecting rod.
When the milling cutter starts to grind biological sample, the biological sample of bend cutting of the first blade and the 3rd blade
The angle of product can be different from the angle of the biological sample that the second blade and the 4th blade cut.So as to be conducive to biological sample
Product are fully ground.
It is appreciated that the bend of the bend of the first blade and the 3rd blade can be to the direction away from connecting rod
Tilt, it is also possible to which the bend of the first blade is tilted to the direction away from connecting rod, the bend of the 3rd blade is near connection
The direction of bar tilts.The concrete bending direction of the bend of the bend of the first blade and the 3rd blade should not be construed and be
To restriction of the present utility model.
Preferably, above-mentioned milling cutter, also including the second blade, second blade be arranged at first blade with
Between connecting rod.
The milling cutter can also include second blade, and multiple blades of the second blade may be at same plane
Interior, the first blade is engaged with the second blade, can further strengthen grinding effect.
Multiple blades of the second blade are may be in same plane, it is also possible to be not in same plane, the second blade
The particular location of multiple blades to should not be construed be to restriction of the present utility model.
Preferably, above-mentioned milling cutter, second blade include the second cutter hub, the 5th blade, the 6th blade, the 7th
Blade and the 8th blade, second cutter hub respectively with the 5th blade, the 6th blade, the 7th blade and the 8th blade
It is fixedly connected.
The shape of the 5th blade, the 6th blade, the 7th blade and the 8th blade can be with the second blade of the first blade
And the 4th blade shape it is identical, the second blade and the first blade can be with collective effects in biological sample, to realize to biology
Sample is more fully ground.
Preferably, above-mentioned milling cutter, second cutter hub are annular cutter hub, the 5th blade, the 6th blade, the
Seven blades and the 8th blade are uniformly arranged on the outer shroud of second cutter hub.
5th blade, the 6th blade, the 7th blade and the 8th blade can be evenly provided on the second cutter hub
Outer shroud, i.e. the second blade can be in " ten " font.Due to the 5th blade, the 6th blade, the 7th blade and the 8th blade
Be uniformly distributed so that the uniform force of the second blade, it is not easy to damage.
It is appreciated that the outer shroud of the second blade can be distributed with above-mentioned four blade, it is of course also possible to there is other quantity
Blade, such as five blades, it is to restriction of the present utility model that the quantity of the blade of second blade should not be construed.
Preferably, above-mentioned milling cutter, first cutter hub are annular cutter hub, first blade, the second blade, the
Three blades and the 4th blade are uniformly arranged on the outer shroud of first cutter hub.
First blade, the second blade, the 3rd blade and the 4th blade can also be uniformly arranged on first knife
The outer shroud of body so that the stress equalization of the first blade, extends the service life of the first blade.
Preferably, above-mentioned milling cutter, the 3rd blade and first cutter hub away from first blade
Side is fixedly connected.
3rd blade can be arranged on side corresponding with the first blade, i.e. the 3rd blade and can be distributed in the first blade
The both sides of the first cutter hub.
It is appreciated that the 3rd blade can be correspondingly arranged with first blade, it is also possible to be disposed adjacent, the 3rd blade with
It is to restriction of the present utility model that the particular location of the first blade should not be construed.
Preferably, above-mentioned milling cutter, the 4th blade and first cutter hub away from second blade
Side is fixedly connected.
4th blade can be arranged on side corresponding with the second blade, i.e. the 4th blade and can also be distributed with the second blade
In the both sides of the first cutter hub.
It is appreciated that the 4th blade can be correspondingly arranged with the second blade, it is also possible to be disposed adjacent with the second blade, the 4th
It is to restriction of the present utility model that the particular location relation of blade and the second blade should not be construed.
Preferably, above-mentioned milling cutter, first blade are with the tip of first blade and the 3rd blade
Axial symmetry blade of the connecting line at tip for axle.
First blade can be specifically axisymmetric blade, and symmetry axis can be the tip of the first blade and the 3rd blade
The connecting line at tip.
Preferably, above-mentioned milling cutter, first blade are with the tip of second blade and the 4th blade
Axial symmetry blade of the connecting line at tip for axle.
Certainly, the symmetry axis of the first blade can also be the connecting line of the tip with the tip of the 4th blade of the second blade.
The symmetry axis of the first blade can have two, it is also possible to only one of which, the particular number of the symmetry axis of the first blade
It is to restriction of the present utility model that should not be construed.
The utility model provides a kind of milling cutter, and the milling cutter includes connecting rod, the first blade and fixture.
First blade is arranged between connecting rod and fixture, and connecting rod is connected with fixture with fixation first blade.The
One blade includes the first cutter hub, the first blade, the second blade, the 3rd blade and the 4th blade, and the first cutter hub is respectively with first
Blade, the second blade, the 3rd blade and the 4th blade are fixedly connected.First blade and the 3rd blade include flat part and
Bend, when being ground to biological sample using the milling cutter, bend cuts the angle of biological sample and the second knife
The angle of sword or the 4th blade cutting biological sample is different, biological sample is cut from multiple angles, such that it is able to opposite
Thing sample is fully ground.
Description of the drawings
For clearer explanation the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the structural representation of the milling cutter that the utility model preferred embodiment is provided；
Fig. 2 is the structural representation at another visual angle of the milling cutter that the utility model preferred embodiment is provided；
Fig. 3 is the structural representation at another visual angle of the milling cutter that the utility model preferred embodiment is provided；
Fig. 4 is the structural representation at another visual angle of the milling cutter that the utility model preferred embodiment is provided.
Wherein, reference is summarized as follows：
Milling cutter 100；Connecting rod 110；First blade 120；First cutter hub 121；First blade 122；Second blade
123；3rd blade 124；4th blade 125；Flat part 126；Bend 127；
Fixture 130；
Second blade 140；Second cutter hub 141；5th blade 142；6th blade 143；7th blade 144；8th blade
145。
Specific embodiment
Below in conjunction with accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the utility model, rather than the reality of whole
Apply example.The detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit claimed sheet below
The scope of utility model, but it is merely representative of selected embodiment of the present utility model.Based on embodiment of the present utility model, ability
The every other embodiment obtained on the premise of creative work is not made by field technique personnel, belongs to the utility model
The scope of protection.
Embodiment
Details refer to Fig. 1, and the milling cutter 100 shown in Fig. 1 includes connecting rod 110, the first blade 120, fixture 130
And second blade 140.First blade 120 is arranged between the connecting rod 110 and the fixture 130, connection
Bar 110 is connected with fixture 130 with fixation first blade 120, and the second blade 140 can be arranged on first blade
Between 120 and the connecting rod 110.
Connecting rod 110 is specifically as follows cylindric connecting rod 110, and certainly, the connecting rod 110 can also be other shapes
Connecting rod 110, it is to restriction of the present utility model that the concrete shape of connecting rod 110 should not be construed.
First blade 120 includes the first cutter hub 121, the first blade 122, the second blade 123, the 3rd blade 124 and
Four blades 125.First cutter hub 121 respectively with the first blade 122, the second blade 123, the 3rd blade 124 and the 4th blade 125
It is connected.
First cutter hub 121 can be endless knife body, above-mentioned the first blade 122, the second blade 123, the 3rd blade 124 with
And the 4th blade 125 can be evenly provided on the outer shroud of above-mentioned first cutter hub 121.
First blade 122 can include flat part 126 and bend 127, the flat part 126 of first blade 122
One end is connected with first cutter hub 121, the other end of the flat part 126 of first blade 122 and the first blade 122
Bend 127 is connected, and details refer to Fig. 1 and Fig. 2.
Specifically, in the flat part 126 of the first blade 122 can be generally aligned in the same plane with first cutter hub 121, first
The bend 127 of blade 122 can be bent to the direction away from the connecting rod 110.
Second blade 123 can be specifically the knife with the flat part 126 of first blade 122 in same plane
Sword, details refer to Fig. 1 and Fig. 2.
The flat part 126 of the 3rd blade 124 can be with first cutter hub 121 and the second blade 123 in same flat
In face, the bend 127 of the 3rd blade 124 can also be bent to the direction away from the connecting rod 110.3rd blade 124
The bend 127 and the first blade of 126 angulation of flat part and the first blade 122 of bend 127 and the 3rd blade 124
122 126 angulation of flat part is identical, and details refer to Fig. 3.
4th blade 125 can be specifically in same plane with the flat part 126 of the first blade 122, the second blade 123
Interior blade.
First blade 120 is specifically as follows axial symmetry blade, and the symmetry axis of the first blade 120 can be the first blade 122
Tip and the second blade 123 tip connecting line, symmetry axis can also be the tip of the second blade 123 and the 4th blade
The connecting line at 125 tip.
Fixture 130 is located at one end away from the connecting rod 110 of first blade 120 (under i.e. as shown in Figure 1
End), fixture 130 specifically can be connected by way of screw thread is engaged with connecting rod 110 with fixation first blade
120。
Second blade 140 includes the second cutter hub 141, the 5th blade 142, the 6th blade 143, the 7th blade 144 and
Eight blades 145, details refer to Fig. 4.Second cutter hub 141 respectively with the 5th blade 142, the 6th blade the 143, the 7th
Blade 144 and the 8th blade 145 are fixedly connected.
Second cutter hub 141 is specifically as follows annular cutter hub, the 5th blade 142, the 6th blade 143, the 7th blade 144
And the 8th blade 145 can be uniformly arranged on the outer shroud of second cutter hub 141.
Wherein, the 5th blade 142, the 6th blade 143, the 7th blade 144 and the 8th blade 145 may be located at same
In individual plane.
Specifically, the spacing between the first blade 120 and the second blade 140 can be 2 centimetres to 3 centimetres.
Operation principle of the present utility model is：
The milling cutter 100 that the utility model is provided is used for stretching into grinding biological sample, the first blade in grinding container
120th, the second blade 140 is relatively fixed with above-mentioned connecting rod 110, and the first blade 120 and the second blade 140 are with connecting rod
110 rotation and rotate.Due to the utility model provide milling cutter 100 the first blade 120 in the first blade 122 with
And the 3rd blade 124 bend 127 can to away from connecting rod 110 direction tilt, therefore grind biological sample when, first
The angle of the cutting biological sample of bend 127 of blade 122 and the 3rd blade 124 and the second blade 123, the 4th blade 125
And the angle of the cutting biological sample of the second blade 140 is different.Simultaneously because the first blade 120 and the second blade 140 have height
Difference on degree, therefore the position of cutting biological sample is also different.
The milling cutter 100 that the present embodiment is provided is due to first blade 122 and the 3rd blade 124 of the first blade 120
Be respectively provided with bend 127, and also there is the second blade 140, when rotating with connecting rod 110, due to the first blade 122 and
The angle of the cutting biological sample of bend 127 of the 3rd blade 124 cuts biology with the second blade 123 and the 4th blade 125
The angle of sample is different, and the position of the first blade 120 and the cutting biological sample of the second blade 140 there is also the difference on height
It is different, thus the present embodiment provide milling cutter 100 biological sample can be cut and is ground from more angles and position
Mill, so that be conducive to that biological sample is fully ground.
It is appreciated that the bend 127 of the bend 127 and the 3rd blade 124 of the first blade 122 can to away from
The direction of connecting rod 110 tilts, it is also possible to which the bend 127 of the first blade 122 is tilted to the direction away from connecting rod 110, the
The bend 127 of three blades 124 is to the direction tilting near connecting rod 110.The bend 127 and the 3rd of the first blade 122
It is to restriction of the present utility model that the concrete bending direction of the bend 127 of blade 124 should not be construed.
Multiple blades of the second blade 140 are may be in same plane, it is also possible to be not in same plane, and such as
5th blade 142 and the 7th blade 144 of two blades 140 can to tilting near the direction of the connecting rod 110, described the
It is to restriction of the present utility model that the particular location of multiple blades of two blades 140 should not be construed.
The utility model provides a kind of milling cutter 100, and the milling cutter 100 includes connecting rod 110, the first blade
120 and fixture 130.First blade 120 is arranged between connecting rod 110 and fixture 130, connecting rod 110 with it is fixed
Part 130 is connected with fixed first blade 120.First blade 120 includes the first cutter hub 121, the first blade 122, second
Blade 123, the 3rd blade 124 and the 4th blade 125, the first cutter hub 121 respectively with the first blade 122, the second blade 123,
3rd blade 124 and the 4th blade 125 are fixedly connected.First blade 122 and the 3rd blade 124 include flat part 126
With bend 127, when being ground to biological sample using the milling cutter 100, bend 127 cuts the angle of biological sample
Degree is different from the angle of the second blade 123 or the cutting biological sample of the 4th blade 125, biological sample is cut from multiple angles
Cut, such that it is able to fully be ground to biological sample.
For making purpose, technical scheme and the advantage of the utility model embodiment clearer, above in conjunction with the utility model
Accompanying drawing in embodiment, is clearly and completely described to the technical scheme in the utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than the embodiment of whole.Generally described in accompanying drawing herein and
The component of the utility model embodiment for illustrating can be arranged and be designed with a variety of configurations.
Therefore, the detailed description of of the present utility model embodiment of the above to providing in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment obtained under the premise of creative work is not made by those of ordinary skill in the art, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represent similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then in subsequent accompanying drawing which further need not be defined and is explained.
In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outward " or position relationship be based on orientation shown in the drawings or position relationship, or
The utility model product using when the orientation usually put or position relationship, be for only for ease of description the utility model and letter
Change description, rather than indicate or imply indication device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " etc. are only used for area
Divide description, and it is not intended that indicating or implying relative importance.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets
Put ", " installation ", should be interpreted broadly " being connected ", " connection ", for example, it may be fixedly connected, or be detachably connected,
Or be integrally connected；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to by intermediary
It is indirectly connected to, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
Claims (10)
1. a kind of milling cutter, it is characterised in that：Including connecting rod, the first blade and fixture, first blade is arranged
Between the connecting rod and the fixture, the connecting rod is connected with the fixture with fixation first knife
Piece,
First blade includes the first cutter hub, the first blade, the second blade, the 3rd blade and the 4th blade, described first
Cutter hub is fixedly connected with first blade, the second blade, the 3rd blade and the 4th blade respectively,
First blade and the 3rd blade include flat part and bend, one end of the flat part of first blade with
First cutter hub is fixedly connected, and the other end of the flat part of first blade is connected with the bend of first blade
Connect,
One end of the flat part of the 3rd blade is fixedly connected with first cutter hub, the flat part of the 3rd blade it is another
One end is connected with the bend of the 3rd blade.
2. milling cutter according to claim 1, it is characterised in that：The bend and the 3rd blade of first blade
Bend to away from the connecting rod direction tilt.
3. milling cutter according to claim 2, it is characterised in that：Also include the second blade, second blade is arranged
Between first blade and connecting rod.
4. milling cutter according to claim 3, it is characterised in that：Second blade includes the second cutter hub, the 5th knife
Sword, the 6th blade, the 7th blade and the 8th blade, second cutter hub respectively with the 5th blade, the 6th blade, the 7th
Blade and the 8th blade are fixedly connected.
5. milling cutter according to claim 4, it is characterised in that：Second cutter hub is annular cutter hub, the described 5th
Blade, the 6th blade, the 7th blade and the 8th blade are uniformly arranged on the outer shroud of second cutter hub.
6. milling cutter according to claim 1, it is characterised in that：First cutter hub is annular cutter hub, described first
Blade, the second blade, the 3rd blade and the 4th blade are uniformly arranged on the outer shroud of first cutter hub.
7. milling cutter according to claim 6, it is characterised in that：3rd blade and first cutter hub away from
The side of first blade is fixedly connected.
8. milling cutter according to claim 7, it is characterised in that：4th blade and first cutter hub away from
The side of second blade is fixedly connected.
9. milling cutter according to claim 8, it is characterised in that：First blade is with the point of first blade
Axial symmetry blade of the connecting line at the tip of end and the 3rd blade for axle.
10. milling cutter according to claim 9, it is characterised in that：First blade is with second blade
Axial symmetry blade of the connecting line at the tip of tip and the 4th blade for axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620853610.0U CN206027874U (en) | 2016-08-09 | 2016-08-09 | Milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620853610.0U CN206027874U (en) | 2016-08-09 | 2016-08-09 | Milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206027874U true CN206027874U (en) | 2017-03-22 |
Family
ID=58308816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620853610.0U Expired - Fee Related CN206027874U (en) | 2016-08-09 | 2016-08-09 | Milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206027874U (en) |
-
2016
- 2016-08-09 CN CN201620853610.0U patent/CN206027874U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 610200 No.6, Muke Road, xihanggang Avenue, Southwest Airport Economic Development Zone, Shuangliu District, China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan Province Patentee after: Livestock Bioengineering Co.,Ltd. Address before: 610200, Sichuan, Chengdu Shuangliu County Southwest Airlines Economic Development Zone Industrial Concentration Zone Patentee before: SICHUAN HUASHEN ANIMAL BIOLOGICAL PRODUCTS CO.,LTD. |
|
| 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: 20170322 Termination date: 20210809 |