CN104259992B - Ceramic superhard abrasive material grinding tool abrasive material removal device - Google Patents
Ceramic superhard abrasive material grinding tool abrasive material removal device Download PDFInfo
- Publication number
- CN104259992B CN104259992B CN201410501265.XA CN201410501265A CN104259992B CN 104259992 B CN104259992 B CN 104259992B CN 201410501265 A CN201410501265 A CN 201410501265A CN 104259992 B CN104259992 B CN 104259992B
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- China
- Prior art keywords
- abrasive material
- grinding tool
- heating
- removal device
- impact
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
Abstract
The present invention relates to superhard abrasive material grinding tool field, particularly to a kind of ceramic superhard abrasive material grinding tool abrasive material removal device.The ceramic superhard abrasive material grinding tool abrasive material removal device includes heating system, and the heating system is high frequency heating system, and it includes heating head, and the heating head is provided with the heating groove that sand supplying wheel outer rim enters, and heating groove is groove.The present invention ceramic superhard abrasive material grinding tool abrasive material removal device solve ceramic superhard abrasive material grinding tool grinding wheel base body organic efficiency it is low, reclaim after the ropy problem of grinding wheel base body.
Description
Technical field
The present invention relates to superhard abrasive material grinding tool field, gone particularly to a kind of ceramic superhard abrasive material grinding tool abrasive material
Except device.
Background technology
Ceramic superhard abrasive material grinding tool is generally made up of tool matrix 101, adhesive linkage 102 and abrasive material 103, as shown in Figure 1.
Tool matrix is generally the disk part by performing of metal material, and abrasive material is usually the abrasive material domain or the mill being spliced into by some locking nubs
Expect ring, abrasive material is fixedly arranged on tool matrix by adhesive linkage, and adhesive linkage is formed by liquid resin glue through air dry cure.
What it is due to the participation grinding of ceramic superhard abrasive material grinding tool is abrasive material layer segment, and loss is also the part, grinding tool
Matrix is to play a part of supporting abrasive material, is not consumed in use, and therefore, superhard abrasive material grinding tool is ground in abrasive material
Usually need to recycle tool matrix after consumption, now need to be removed the abrasive material of residual.
The method of ceramic extra hard material grinding wheel abrasive material is removed at present generally using manual removing method, first founds emery wheel
Put, radially abrasive material is heated along emery wheel using alcolhol burner or kerosene lamp, be heated to a certain degree, recycling chock to tap
The abrasive material that emery wheel is remained after heating removes it.There is problems with the method：（1）Due to heating emery wheel using burning method
Abrasive material, the heat conductivility of vitrified bond abrasive material is poor, and the time for transferring heat to adhesive linkage by abrasive material is longer, effect
Rate is low, and wastes the energy.（2）Because the temperature of baked wheaten cake is difficult to control to, grinding wheel base body different parts inevitably bear difference
Heating-up temperature, produce larger residual stress inside grinding wheel base body and cause grinding wheel base body to produce moderate finite deformation, difference is burnt
Position produces different oxidation colors, influences grinding wheel base body outward appearance.（3）Emery wheel abrasive material is removed due to tapping mode using chock
Layer, the direction of dynamics, size are uncontrollable, and often act directly on grinding wheel base body, and different degrees of damage, shadow are caused to it
Ring reusing for grinding wheel base body.（4）Resin bonding layer produces dense penetrating odor after being heated, and influences working environment.
The content of the invention
It is superhard to solve ceramics it is an object of the invention to provide a kind of ceramic superhard abrasive material grinding tool abrasive material removal device
The grinding wheel base body organic efficiency of grinding materials and grinding tool is low, reclaim after the ropy problem of grinding wheel base body.
In order to solve the above problems, ceramic superhard abrasive material grinding tool abrasive material removal device of the invention uses following technical side
Case：Ceramic superhard abrasive material grinding tool abrasive material removal device, including heating system, the heating system are high frequency heating system, its
Including heating head, the heating groove that the heating head enters provided with sand supplying wheel outer rim, heating groove is groove.
Also include abrasive material impact system, the abrasive material impact system includes blow cylinder and is assemblied in blow cylinder
Together, impact head for the abrasive material from emery wheel axial impact emery wheel, impact head is located at the side of heating groove.
The blow cylinder and impact head of abrasive material impact system respectively have at least one pair of, and each pair impact head is oppositely arranged.
The impact end of the impact head is wedge shaped.
Also include drive shaft and for the adpting flange by emery wheel assembling on the driving shaft, the drive shaft is connected with
Rotating driving device.
The rotating driving device is stepper motor.
The heating head is in fork-shaped.
Because the heating system of the ceramic superhard abrasive material grinding tool abrasive material removal device of the present invention is high frequency heating system, and
And it heats head and is provided with the heating groove that sand supplying wheel outer rim enters, heating groove is groove, therefore, when in use, can
So that the outer rim of emery wheel is extended in heating groove, it is heated in the state of emery wheel rotation.It is primarily due to what is used
High-frequency induction heating mode, for it is compared to open firing mode, the part only contacted to grinding wheel base body with tack coat is carried out
Local heating, firing rate is fast, efficiency high；It further, since being heated under rotation status, can tend to high-frequency heating temperature
Unanimously, the internal stress of grinding wheel base body is reduced, it is ensured that the quality of the grinding wheel base body of recovery.In summary, ceramics of the invention surpass
Grinding wheel base body organic efficiency that hard grinding materials and grinding tool abrasive material removal device solves ceramic superhard abrasive material grinding tool is low, reclaim after sand
Take turns the problem of substrate quality is poor.
Further, the impact head of abrasive material impact system is located at the side of heating groove, so can be in heating
The very first time after groove is heated to emery wheel completes impact peel to the abrasive material of emery wheel, it is ensured that the removal to abrasive material
Efficiency and quality；Impact head is opposed more to contribute to the stripping to abrasive material；The impact end of wedge shape can remove abrasive material more
Plus thoroughly, totally；Drive shaft and adpting flange cause the complete equipment of device itself formation of the present invention, it is not necessary to drive in addition
Dynamic equipment can work, more flexibly.
Brief description of the drawings
Fig. 1 is the structural representation of ceramic superhard abrasive material grinding tool；
Fig. 2 is the structural representation of the embodiment of ceramic superhard abrasive material grinding tool abrasive material removal device.
Embodiment
The embodiment of ceramic superhard abrasive material grinding tool abrasive material removal device, as shown in Fig. 2 the ceramic superhard abrasive material grinding tool mill
Bed of material removal device includes heating system, abrasive material impact system and emery wheel rotary drive system.
Heating system is high frequency heating system, and it includes heating first 11, and heating first 11 enters provided with sand supplying wheel outer rim
Groove 12 is heated, heating groove 12 is groove, in the present embodiment, heating first 11 is in fork-shaped, heating groove 12 is U-lag, its
In be provided with U-shaped heating coil.
Abrasive material impact system include blow cylinder 13 and be assembled together with blow cylinder 13, for from emery wheel axial direction
The impact head 14 of the abrasive material of emery wheel is impacted, impact head 14 is located at the side of heating groove, in the present embodiment, abrasive material punching
Hitting the blow cylinder 13 and impact head 14 of system respectively has a pair, and a pair of impact heads 14 are oppositely arranged, the impact of each impact head 14
End is wedge shaped.
Emery wheel rotary drive system includes drive shaft 15 and for emery wheel to be assembled into the adpting flange 16 in drive shaft 15,
Drive shaft 15 is connected with rotating driving device, in the present embodiment, and rotating driving device is stepper motor.
, first can will be to be removed by adpting flange when removing the abrasive material of ceramic superhard abrasive material grinding tool using the device
The emery wheel assembling of abrasive material on the driving shaft, is then adjusted according to the thickness of the abrasive material remained on the diameter and emery wheel of emery wheel
Heat the position of head and impact head；Driving Stepping Motor, then emery wheel slowly rotated in the presence of stepper motor, now start
High frequency heating system, then heat head and the junction of grinding wheel base body and adhesive linkage heated, due to being added under rotation status
Heat, therefore each portion's thermally equivalent of emery wheel can be made；Heat after the regular hour, tack coat softening now starts blow cylinder, then
Heating works simultaneously with impact, so as to complete the removal to the remaining abrasive material of emery wheel.Ceramic junction is removed with traditional-handwork flame
Mixture extra hard material grinding wheel residual abrasive material is compared, and this patent has advantages below：1. high frequency heating system is directly to emery wheel base
The bonding plane local heating of body and abrasive material, pollutes small, efficiency high, does not influence outward appearance；2. due to the turning effort of emery wheel, matrix
Heated to tend to be uniform, residual stress is small, deforms small；3. removing abrasive material by percussion, impulsive force size, direction are consistent,
Avoid the destruction to grinding wheel base body under manual mode.
Claims (6)
1. ceramic superhard abrasive material grinding tool abrasive material removal device, including heating system, it is characterised in that the heating system is height
Frequency heating system, it includes heating head, and the heating head is provided with the heating groove that sand supplying wheel outer rim enters, and heating groove is can
The groove that outer rim to the emery wheel of rotary state is heated, removal device also includes abrasive material impact system, the abrasive material
Impact system include blow cylinder and be assembled together with blow cylinder, it is for the abrasive material from emery wheel axial impact emery wheel
Impact head, impact head is located at the side of heating groove.
2. ceramic superhard abrasive material grinding tool abrasive material removal device according to claim 1, it is characterised in that abrasive material impacts
The blow cylinder and impact head of system respectively have at least one pair of, and each pair impact head is oppositely arranged.
3. ceramic superhard abrasive material grinding tool abrasive material removal device according to claim 1, it is characterised in that the impact head
Impact end it is wedge shaped.
4. ceramic superhard abrasive material grinding tool abrasive material removal device according to claim 1, it is characterised in that also including driving
Axle and for emery wheel to be assembled into adpting flange on the driving shaft, the drive shaft is connected with rotating driving device.
5. ceramic superhard abrasive material grinding tool abrasive material removal device according to claim 4, it is characterised in that the rotation is driven
Dynamic device is stepper motor.
6. the ceramic superhard abrasive material grinding tool abrasive material removal device according to claim any one of 1-5, it is characterised in that institute
It is in fork-shaped to state heating head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410501265.XA CN104259992B (en) | 2014-09-26 | 2014-09-26 | Ceramic superhard abrasive material grinding tool abrasive material removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410501265.XA CN104259992B (en) | 2014-09-26 | 2014-09-26 | Ceramic superhard abrasive material grinding tool abrasive material removal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104259992A CN104259992A (en) | 2015-01-07 |
| CN104259992B true CN104259992B (en) | 2017-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410501265.XA Expired - Fee Related CN104259992B (en) | 2014-09-26 | 2014-09-26 | Ceramic superhard abrasive material grinding tool abrasive material removal device |
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| CN (1) | CN104259992B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077753B (en) * | 2020-09-22 | 2021-08-10 | 苏州浩耐特磨具有限公司 | Abrasive material grinding tool structure capable of quickly removing abrasive material layer and method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2127725B (en) * | 1982-09-14 | 1986-07-16 | Ex Cell O Corp | Automatic dual compensation grinding wheel conditioner |
| CN101648199B (en) * | 2009-09-03 | 2011-04-20 | 宁波大学 | Method for separating grinding material layer and basal body of electroplated diamond grinding head |
| CN102513945A (en) * | 2012-01-06 | 2012-06-27 | 田欣利 | Dual-abrasive diamond grinding wheel for machining external round surface of engineering ceramic |
| CN203210202U (en) * | 2013-04-19 | 2013-09-25 | 河南富耐克超硬材料股份有限公司 | Grinding wheel and grinding blocks thereof |
| CN103624695B (en) * | 2013-12-13 | 2016-01-27 | 珠海市巨海科技有限公司 | Ceramic bond super-hard abrasive tool and manufacture method thereof |
| CN103949989B (en) * | 2014-05-05 | 2016-06-01 | 郑州磨料磨具磨削研究所有限公司 | A kind of extra hard material grinding wheel abrasive material block and matrix consolidation device and method |
| CN203838043U (en) * | 2014-05-13 | 2014-09-17 | 郑州磨料磨具磨削研究所有限公司 | Detection device for bonding strength of grinding wheel grinding material layer and substrate |
| CN204108836U (en) * | 2014-09-26 | 2015-01-21 | 郑州磨料磨具磨削研究所有限公司 | A kind of ceramic superhard abrasive material grinding tool abrasive material removal device |
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- 2014-09-26 CN CN201410501265.XA patent/CN104259992B/en not_active Expired - Fee Related
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| CN104259992A (en) | 2015-01-07 |
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