CN206550876U - A kind of pin-connected panel emery wheel - Google Patents
A kind of pin-connected panel emery wheel Download PDFInfo
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- CN206550876U CN206550876U CN201621482782.8U CN201621482782U CN206550876U CN 206550876 U CN206550876 U CN 206550876U CN 201621482782 U CN201621482782 U CN 201621482782U CN 206550876 U CN206550876 U CN 206550876U
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Abstract
The utility model discloses a kind of pin-connected panel emery wheel, including grinding wheel base body, it is superimposed from top to bottom by least two pieces grinding wheels on grinding wheel base body, grinding layer is provided with the outside of the wheel side of each grinding wheel, grinding wheel base body is made of light-duty hard material, multiple chip areas are provided with grinding layer, the mill inner bevel degree of grinding layer is 0.5 °, the emery wheel substrate that the utility model is made by using light-duty hard material, it is lightweight, convenient transportation, and chip area is provided with grinding layer, the particle being ground can effectively be discharged, it will not run up on grinding layer, improve grinding efficiency, in addition, by the inner bevel degree for changing grinding, further improve grinding efficiency, it is hardly damaged workpiece.
Description
Technical field
The utility model is related to emery wheel technical equipment field, particularly with regard to a kind of pin-connected panel emery wheel.
Background technology
Current China is in the machinery manufacturing industry high-speed developing period, from the point of view of mechanical development of manufacturing trend, from now on
The owning amount proportion of China's import novel high-grade numerical-control full-automatic machining center gradually can constantly increase, and supporting efficient with this
The demand of advanced cutter is also attached to increase sharply.The application of these advanced cutters in addition to cutting ability is significantly improved,
The expensive machine tool of import can be also set to give full play to the ability of highly-efficient processing simultaneously, and high performance emery wheel is grinding knife tool
Important guarantee.
Emery wheel is a kind of indispensable instrument of grinding, and whether suitable the selection of emery wheel is, is influence grinding quality, mill
It is whittled into this essential condition.The species of emery wheel is a lot, and has variously-shaped and size, due to the abrasive material of emery wheel, with reference to agent material
And the manufacturing process of emery wheel is different, various emery wheels just have different service behaviours.Each emery wheel is according to the spy of itself
Property, all with certain scope of application, therefore, during grinding, it is necessary to as the case may be (such as the material of institute's grinder part
Matter, workpiece shapes, size and form processing and technical requirements etc.), otherwise can be improper because of select grinding wheel from suitable emery wheel
And directly affect machining accuracy, surface roughness and production efficiency.
Conventional grinding wheel shape has parallel grinding wheel, wheel recessed one side, wheel recessed two sides, disc wheel, cylinder grinding wheel, bowl-type sand
Wheel, dish (emery) wheel etc..Above-mentioned emery wheel is all integrally formed, once shaping, it, which is ground face thickness, can not change, its
Applicable scope is narrower.
Existing emery wheel is made of superhard material, if necessary to two or more emery wheel assembly, is carried
Lotus is big, and transport is inconvenient, and its grinding wheel base body can not effectively discharge the particle being ground, and be accumulated on grinding layer,
If things go on like this, the efficiency that it will be influenceed to be ground, and emery wheel typically uses flat surface grinding, and grinding efficiency is low and fragile
Workpiece so that workpiece surface out-of-flatness.
Utility model content
Technical problem to be solved in the utility model：In view of the deficienciess of the prior art, providing a kind of using light-duty
Hard material is made, can effectively discharge the particle being ground, and is hardly damaged workpiece, improves the assembly of its grinding efficiency
Formula emery wheel.
A kind of pin-connected panel emery wheel, including grinding wheel base body, on the grinding wheel base body by least two pieces grinding wheels from top to bottom
Grinding layer is provided with the outside of superposition, the wheel side of each grinding wheel, it is characterised in that the grinding wheel base body uses light-duty hard material
Material is made, and multiple chip areas is provided with the grinding layer, the mill inner bevel degree of the grinding layer is 0.5 °.
In a preferred embodiment of the present utility model, the chip area is provided with 17, is distributed on the grinding layer
On.
In a preferred embodiment of the present utility model, each grinding wheel in addition to the grinding wheel positioned at the superiors it is upper
End face is provided with a positioning boss, and it is recessed that the lower surface of each grinding wheel in addition to positioned at undermost grinding wheel is provided with a positioning
Groove, is coordinated by the positioning boss and detent that set thereon when assembled, between two pieces of adjacent grinding wheels and positioned.
In a preferred embodiment of the present utility model, the periphery positioned at the grinding wheel of the superiors is symmetrically arranged with least
A pair of bolts installs counterbore, offers and is coaxially disposed with the pair of bolt installation counterbore positioned at the periphery of undermost grinding wheel
Tapped blind hole, the periphery of each grinding wheel between the grinding wheel and undermost grinding wheel of the superiors offers and institute
State a pair of bolts and the bolt hole that counterbore is coaxially disposed is installed, counterbore and bolt hole are installed from bolt is sequentially passed through using bolt
Screw in afterwards in tapped blind hole, the bolt head of the bolt sinks to bolt and installed in counterbore completely.
In a preferred embodiment of the present utility model, the bolt is a copper bolt.
Due to using above-mentioned technical proposal, the beneficial effects of the utility model are：The utility model is by using light-duty hard
The emery wheel substrate that material is made, lightweight, convenient transportation, and chip area is provided with grinding layer, can effectively it arrange
Go out the particle being ground, will not run up on grinding layer, improve grinding efficiency, in addition, the inner bevel by changing grinding
Degree, further improves grinding efficiency, is hardly damaged workpiece.
Brief description of the drawings
Fig. 1 is a kind of sectional view of pin-connected panel emery wheel of the utility model.
Fig. 2 is an a kind of partial schematic diagram of pin-connected panel emery wheel of the utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Referring to a kind of pin-connected panel emery wheel shown in Fig. 1 to Fig. 2, including grinding wheel base body 100, by extremely on grinding wheel base body 100
Few two pieces of grinding wheels 110 are superimposed from top to bottom, and grinding layer 120 is provided with the wheel side outside of each grinding wheel 110.
Grinding wheel base body 100 is made of light-duty hard material, and multiple chip areas 130 are provided with grinding layer 120, is ground
The mill inner bevel degree of layer 120 is 0.5 °, is to contact grinding when being ground with workpiece so that the workpiece surface of grinding is smooth.
In the present embodiment, chip area 130 is provided with 17, is distributed on grinding layer 120, improves the excretion of emery wheel,
So that the particle being ground, can effectively, timely be excreted out.
In the present embodiment, the upper surface of each grinding wheel 110 in addition to the grinding wheel 110 positioned at the superiors is provided with one
Positioning boss 111, the lower surface of each grinding wheel 110 in addition to positioned at undermost grinding wheel 110 is provided with a detent
112, when assembled, coordinated between two pieces of adjacent grinding wheels 110 by the positioning boss 111 and detent 112 that set thereon
Positioning so that assembly is preferably positioned between each grinding wheel 110, so that structure is more reliable and more stable.
In the present embodiment, the periphery positioned at the grinding wheel 110 of the superiors is symmetrically arranged with least one pair of bolt and installs heavy
Hole 111, the screw thread being coaxially disposed with a pair of bolts installation counterbore 111 is offered positioned at the periphery of undermost grinding wheel 110 blind
Hole 112, the periphery of each grinding wheel 100 between the grinding wheel 110 and undermost grinding wheel 110 of the superiors is offered
The bolt hole 113 that counterbore 111 is coaxially disposed is installed with a pair of bolts, counterbore is installed from bolt is sequentially passed through using bolt 200
111 and bolt hole 113 after screw in tapped blind hole 112, the bolt head 210 of the bolt 200 sinks to bolt and installs counterbore completely
In 111 so that assembled fixation is more firm, more compact between grinding wheel 110.
In the present embodiment, bolt 200 is a copper bolt.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, the utility model can also on the premise of the utility model spirit and scope are not departed from
There are various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model.The utility model will
Protection domain is asked to be defined by appended claims and coordinate.
Claims (5)
1. a kind of pin-connected panel emery wheel, including grinding wheel base body, are folded from top to bottom on the grinding wheel base body by least two pieces grinding wheels
Plus, it is provided with grinding layer on the wheel side outside of each grinding wheel, it is characterised in that the grinding wheel base body uses light-duty hard material
It is made, multiple chip areas is provided with the grinding layer, the mill inner bevel degree of the grinding layer is 0.5 °.
2. a kind of pin-connected panel emery wheel as claimed in claim 1, it is characterised in that the chip area is provided with 17, is distributed on
On the grinding layer.
3. a kind of pin-connected panel emery wheel as claimed in claim 1, it is characterised in that each in addition to the grinding wheel positioned at the superiors
The upper surface of grinding wheel is provided with a positioning boss, and the lower surface of each grinding wheel in addition to positioned at undermost grinding wheel is set
There is a detent, when assembled, coordinated between two pieces of adjacent grinding wheels by the positioning boss and detent that set thereon
Positioning.
4. a kind of pin-connected panel emery wheel as claimed in claim 1, it is characterised in that the periphery positioned at the grinding wheel of the superiors is symmetrical
It is provided with least one pair of bolt and counterbore is installed, is offered positioned at the periphery of undermost grinding wheel and install heavy with the pair of bolt
The tapped blind hole that hole is coaxially disposed, the periphery of each grinding wheel between the grinding wheel and undermost grinding wheel of the superiors
Offer and the bolt hole that counterbore is coaxially disposed is installed with the pair of bolt, counterbore is installed from bolt is sequentially passed through using bolt
Screwed in after bolt hole in tapped blind hole, the bolt head of the bolt sinks to bolt and installed in counterbore completely.
5. a kind of pin-connected panel emery wheel as claimed in claim 4, it is characterised in that the bolt is a copper bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621482782.8U CN206550876U (en) | 2016-12-30 | 2016-12-30 | A kind of pin-connected panel emery wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621482782.8U CN206550876U (en) | 2016-12-30 | 2016-12-30 | A kind of pin-connected panel emery wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206550876U true CN206550876U (en) | 2017-10-13 |
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ID=60359462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621482782.8U Active CN206550876U (en) | 2016-12-30 | 2016-12-30 | A kind of pin-connected panel emery wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206550876U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773674A (en) * | 2019-02-26 | 2019-05-21 | 江苏芯工半导体科技有限公司 | Semiconductor wafer composite structure grinding wheel |
| WO2019210481A1 (en) * | 2018-05-03 | 2019-11-07 | 深圳大学 | Grinding wheel tool for machining micro-groove, and manufacturing method therefor |
-
2016
- 2016-12-30 CN CN201621482782.8U patent/CN206550876U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019210481A1 (en) * | 2018-05-03 | 2019-11-07 | 深圳大学 | Grinding wheel tool for machining micro-groove, and manufacturing method therefor |
| CN109773674A (en) * | 2019-02-26 | 2019-05-21 | 江苏芯工半导体科技有限公司 | Semiconductor wafer composite structure grinding wheel |
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