CN206254026U - A kind of abrasive material case - Google Patents
A kind of abrasive material case Download PDFInfo
- Publication number
- CN206254026U CN206254026U CN201621248299.3U CN201621248299U CN206254026U CN 206254026 U CN206254026 U CN 206254026U CN 201621248299 U CN201621248299 U CN 201621248299U CN 206254026 U CN206254026 U CN 206254026U
- Authority
- CN
- China
- Prior art keywords
- abrasive material
- wall
- inner bag
- material case
- shell
- 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
- 239000003082 abrasive agent Substances 0.000 title claims abstract description 72
- 239000011257 shell material Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 22
- 239000002245 particle Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 abstract description 20
- 238000002161 passivation Methods 0.000 abstract description 20
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000415 inactivating effect Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
A kind of abrasive material case, including shell, abrasive material, vibrating device, inner bag and filter；The inner bag is fixed in shell, and the space of accommodating abrasive material is constituted between inner bladder outer wall and outer casing inner wall；The filter is installed on inner bag bottom；The vibrating device is installed on outer casing bottom.The utility model makes in cutter vertical direction that differing pressure less, not only increases passivation efficiency on each cutting edge by increasing inner bag, and reduces the usage amount of passivation abrasive material every time, and then reduces cost.
Description
Technical field
The utility model is related to a kind of abrasive material case.
Background technology
Cutting edge roundness passivating technique is the important step in cutter manufacture technique, and it can improve the microstate of cutting edge,
Effectively improve the stability of cutting edge strength and cutter life and working angles.A large amount of machinings facts have proved：Except cutter
Material, coating, tool geometrical parameter, cutting data optimization are outer, good cutting edge passivation quality be also cutter can efficiently, high-quality
The premise for carrying out machining.At present, on the market machine for inactivating species is a lot, and wherein towed machine for inactivating purposes is the widest
General, reason is once can be while be passivated tens cutters, efficiency high.But because cutter is to be inserted perpendicularly into abrasive material case, therefore
Pressure is different at each cutting edge in passivating process due to cutter vertical direction, causes the lower end degree of passivation of cutter than knife
Tool top degree of passivation is high.Simultaneously when passivation, abrasive material and cutting edge roundness friction can produce material residue, and inordinate wear
Abrasive material, material residue and unqualified abrasive mixed can influence passivation effect in abrasive material.
Utility model content
Main purpose of the present utility model is to overcome drawbacks described above of the prior art, proposes that one kind ensures that cutter is hanging down
Nogata is roughly the same to the pressure on cutting edge, so as to improve passivation efficiency, reduces abrasive material usage amount, the abrasive material case of reduces cost.
The utility model is adopted the following technical scheme that：
A kind of abrasive material case, including shell and abrasive material, it is characterised in that:Also include vibrating device, inner bag and filter；Should
Inner bag is fixed in shell, and the space of accommodating abrasive material is constituted between inner bladder outer wall and outer casing inner wall；The filter is installed on
Inner bag bottom；The vibrating device is installed on outer casing bottom.
Preferably, also including support frame, the inner bag bottom is fixedly connected with the support frame, the support frame end with it is described
Outer casing inner wall is fixedly connected.
Preferably, support frame as described above is " well " font.
Preferably, the filter is sheathed on outside inner bag and is installed on support frame as described above top.
Preferably, the shell is round table-like or cylindric.
Preferably, the distance between the inner bladder outer wall and outer casing inner wall are up big and down small.
Preferably, the inner bladder outer wall section is camber line or straight line.
Preferably, also including material residue collector, it is installed on the inner bag lower section, and the side wall of outer shell is offered for the material
The opening that slag collector is extracted out or pushed.
Preferably, the filter is screen pack, the particle diameter of the aperture less than the abrasive material of the screen pack.By above-mentioned right
Description of the present utility model understands that compared with prior art, the utility model has the advantages that：
1st, the utility model is by increasing inner bag, makes in cutter vertical direction on each cutting edge differing pressure less, not only
Passivation efficiency is improve, and reduces the usage amount of passivation abrasive material every time, and then reduce cost.
2nd, the utility model is provided with vibrating device, and abrasive material can be made to be fully contacted cutting edge roundness, reaches more preferably passivation effect
Really.
3rd, the utility model sets filter and material residue collector, can reject material residue and the abrasive material for damaging to material residue and receive
In storage, it is ensured that the cleanliness factor and qualification rate of abrasive material.
4th, the distance between inner bag of the present utility model, its outer wall and outer casing inner wall are up big and down small, and the structure can make knife
Differing pressure is little on each cutting edge in tool vertical direction, it is ensured that passivation efficiency, improve product percent of pass, and shell and inner bag
Various shapes.
Brief description of the drawings
Fig. 1 is three-dimensional structure diagram of the present utility model；
Fig. 2 is the utility model sectional view；
Fig. 3 is the utility model top view；
Fig. 4 is the schematic diagram of the utility model material residue collector；
Fig. 5 is the utility model second embodiment schematic diagram；
Fig. 6 is the utility model 3rd embodiment schematic diagram；
Fig. 7 is the utility model fourth embodiment schematic diagram；
Wherein：10th, shell, 11, inner bag, 12, camber line, 13, opening, 14, support frame, 20, abrasive material, 30, vibrating device,
40th, filter, 60, material residue collector, 70, cutter.
Specific embodiment
Below by way of specific embodiment, the utility model will be further described.
Embodiment one
Referring to figs. 1 to Fig. 4, a kind of abrasive material case, including shell 10, abrasive material 20, vibrating device 30, inner bag 11 and filter
40.The shell 10 is round table-like, is provided with support frame 14 near bottom position for housing in the abrasive material 20, and shell 10, the branch
The end of support 14 is fixedly connected with the inwall of shell 10, and the support frame 14 is " well " font.The bottom of inner bag 11 and the support frame
14 are welded and fixed, inner bag 11 is hollow inner bag, and for camber line 12, the distance between the camber line 12 and shell are in its outer wall section
It is up big and down small.The setting of the inner bag 11 causes that cutter, in passivation, is received on each cutting edge of in the vertical direction different depth
Pressure to abrasive material 20 is essentially identical, improves the efficiency of passivation.
Further, the filter 40 is sheathed on outside inner bag 11 and positioned at the top of support frame 14, the filter 40
It is screen pack.Screen pack Internal and external cycle is provided with steel ring, according to when, inner bag 11, the outer ring of screen pack are directly inserted in from top to bottom
Steel ring is fitted with the inwall of shell 10, when sliding into bottom, screen pack is locked with support frame 14 using bolt.Screen pack inner ring
Steel ring is fitted with the bottom outer wall of inner bag 11, is also to be locked with support frame 14 with bolt when sliding into bottom.The aperture of the screen pack can
According to different abrasive materials 20, different mesh ranks are set, and aperture is less than the particle diameter of abrasive material 20 (for example：Mesh aperture is abrasive material 20
1/2 or so of aperture), during ensuring that abrasive material 20 pours into abrasive material case, abrasive material 20 does not pass through mesh.
Further, the vibrating device 30 is installed on the bottom of shell 10, produces vibration for cover of driver 10 so that abrasive material
20 fully can contact with cutting edge roundness, realize more preferable passivation effect.
Further, also including material residue collector 60, it is installed on the lower section of filter 40, and abrasive material is suspended in for collecting
Some in 20 are passivated waste residues and wear up to underproof abrasive material, obtain the cleanliness factor and qualification rate of the abrasive material 20 being passivated
Improve, and easy cleaning.The material residue collector 60 be drawer-type structure, and the side wall of shell 10 open up be provided with for its extraction or push
Opening 13.
Support frame of the present utility model and shell are steel.Inner bag can use the material of lightweight, such as plastics, and inner bag bottom needs
Increase by one layer of material for being easy to welding, in order to weld together with support frame.Concrete operating principle is as follows：
When needing to be passivated cutter, appropriate screen pack is selected to be installed, then abrasive material case is placed into towed
Machine for inactivating abrasive material case lay down location, installs.The cutter 70 that needs are passivated is inserted in the abrasive material case for filling abrasive material 20, and unlatching is dragged
Formula machine for inactivating switch is dragged, cutter is passivated in abrasive material case, while opening the vibroswitch of abrasive material case, drive vibrator whole
Abrasive material case vibrates, and is rejected material residue and the abrasive material for damaging by screen pack.In passivating process, because the inner bag 11 of abrasive material case sets
Meter, amount using abrasive material 20 with do not increase inner bag 11 comparatively, usage amount is much smaller.Simultaneously because the special construction of inner bag 11
Effect can ensure that after cutter insertion abrasive material 20 that different depth each cutting edge pressure in cutter vertical direction is substantially
Equally, the uniformity of cutting edge roundness degree of passivation when so making passivation, passivation effect is more.Simultaneously as the vibration of abrasive material case,
Abrasive material 20 is more fully contacted with cutting edge roundness in making passivating process, and passivation effect is more obvious, and due to vibration, will be by
The material residue being passivated deposits to abrasive material bottom portion, is collected in material residue collector 60.
After passivation terminates, towed machine for inactivating switch and abrasive material case vibroswitch are closed, if in material residue collector 60
Material residue is more, can draw it out cleaning.
For the different depth in cutter vertical direction, each cutting edge pressure is much the same, and principle is as follows：
It is radially R axle positive directions with the axis of shell downwards for H axle positive directions, when abrasive material case is filled with the mill that density is ρ
Material, acceleration of gravity is g, and any two points 1 on cutting edge roundness, the depth corresponding to 2 is respectively h1, h2, inner surface of outer cover institute it is right
The function answered is：r2=f2H (), the function of the outer surface of inner bag is：r1=f1(h).By putting in the solution (in solid " solution ")
Hydrostatic pressure formula P=ρ gh.But because in passivating process, cutter does revolution motion around abrasive material case, while cutter itself
Revolution motion by a small margin is done around cutter holding mechanism, the actual movement locus of cutter is irregular.Assuming that abrasive material is static
It is motionless, and cutter is being moved, it can be considered that abrasive material has certain speed relative to cutter.Under the premise of this, cutter
Pressure is subject in abrasive material cannot be calculated by the formula of hydrostatic pressure.And should be calculated by Bernoulli equation, Bai Nu
Sharp equation is：p+1/2ρv2+ ρ gh=C.Therefore any two points 1,2 on cutting edge will meet Bernoulli equation, and equation again may be used
To be expressed as：p1+1/2ρv1 2+ρgh1=p2+1/2ρv2 2+ρgh2.Formula can draw, because 1 point of gravitional force p1Compared with 2 points
Gravitional force p2Greatly, therefore only change the speed v in kinetic energy term, make 1 point of speed v1Speed v less than 2 points2, just can the side of being
The pressure of journey the right and left, i.e., pressure of 1 point of the pressure with 2 points is identical.In order that v1Less than v2Change abrasive material it is necessary to try
F in case1And f2Function is (if first in advance by f2It is determined that, as long as then simulation calculates f1Function, when being substantially reduced design
Between), then be derived from by hydrodynamics correlation formula.
Embodiment two
A kind of reference picture 5, abrasive material case, its principal character is identical with embodiment one, and difference is：Shell 10 for cylindric,
The outer wall section of inner bag 11 is straight line, and the distance between the outer wall of inner bag 11 and the inwall of shell 10 are up big and down small.
Embodiment three
A kind of reference picture 6, abrasive material case, its principal character is identical with embodiment one, and difference is：Shell 10 for round table-like,
The outer wall section of inner bag 11 is straight line, and the distance between the outer wall of inner bag 11 and the inwall of shell 10 are up big and down small.
Example IV
A kind of reference picture 7, abrasive material case, its principal character is identical with embodiment one, and difference is：Shell 10 for cylindric,
The outer wall section of inner bag 11 is camber line, and the distance between the outer wall of inner bag 11 and the inwall of shell 10 are up big and down small.
Specific embodiment of the present utility model is above are only, but design concept of the present utility model is not limited thereto,
All changes for carrying out unsubstantiality to the utility model using this design, all should belong to the row for invading the utility model protection domain
For.
Claims (9)
1. a kind of abrasive material case, including shell and abrasive material, it is characterised in that:Also include vibrating device, inner bag and filter；This is interior
Courage is fixed in shell, and the space of accommodating abrasive material is constituted between inner bladder outer wall and outer casing inner wall；In the filter is installed on
Courage bottom；The vibrating device is installed on outer casing bottom.
2. a kind of abrasive material case as claimed in claim 1, it is characterised in that：Also include support frame, the inner bag bottom and the branch
Support is fixedly connected, and the support frame end is fixedly connected with the outer casing inner wall.
3. a kind of abrasive material case as claimed in claim 2, it is characterised in that：Support frame as described above is " well " font.
4. a kind of abrasive material case as claimed in claim 2, it is characterised in that：The filter is sheathed on outside inner bag and is installed on
Support frame as described above top.
5. a kind of abrasive material case as claimed in claim 1, it is characterised in that:The shell is round table-like or cylindric.
6. a kind of abrasive material case as claimed in claim 1, it is characterised in that：The distance between the inner bladder outer wall and outer casing inner wall
For up big and down small.
7. a kind of abrasive material case as claimed in claim 6, it is characterised in that：The inner bladder outer wall section is camber line or straight line.
8. a kind of abrasive material case as claimed in claim 1, it is characterised in that：Also include material residue collector, it is installed in described
Courage lower section, the side wall of outer shell offers the opening extracted out for the material residue collector or pushed.
9. a kind of abrasive material case as claimed in claim 1, it is characterised in that：The filter is screen pack, the screen pack
Particle diameter of the aperture less than the abrasive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621248299.3U CN206254026U (en) | 2016-11-22 | 2016-11-22 | A kind of abrasive material case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621248299.3U CN206254026U (en) | 2016-11-22 | 2016-11-22 | A kind of abrasive material case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206254026U true CN206254026U (en) | 2017-06-16 |
Family
ID=59025515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621248299.3U Expired - Fee Related CN206254026U (en) | 2016-11-22 | 2016-11-22 | A kind of abrasive material case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206254026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363525A (en) * | 2016-11-22 | 2017-02-01 | 华侨大学 | Abrasive material box |
-
2016
- 2016-11-22 CN CN201621248299.3U patent/CN206254026U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363525A (en) * | 2016-11-22 | 2017-02-01 | 华侨大学 | Abrasive material box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 |