CN211388336U - Resin binder grinding wheel for precision grinding roller - Google Patents
Resin binder grinding wheel for precision grinding roller Download PDFInfo
- Publication number
- CN211388336U CN211388336U CN201922406168.3U CN201922406168U CN211388336U CN 211388336 U CN211388336 U CN 211388336U CN 201922406168 U CN201922406168 U CN 201922406168U CN 211388336 U CN211388336 U CN 211388336U
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- emery wheel
- protective housing
- wheel main
- main part
- grinding wheel
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Abstract
The utility model belongs to the technical field of the emery wheel, especially, be an accurate grinding roll resin binder emery wheel, including the emery wheel main part, the inside positive central point of emery wheel main part puts and is provided with the installation layer, and the inside positive central point of installation layer puts and runs through and is provided with the mounting hole, and the emery wheel main part skin is provided with the protective housing, and the inside positive central point in the nearly coping machine one side of protective housing puts and is provided with the bearing, and the bearing positive central point puts the round hole and be the through-hole, and bearing border part is provided with the lid, and the protective housing lateral wall inlayer is the shell, and the. The utility model discloses a set up protective housing, lid and puigging, can protect emery wheel main part and isolated dust entering when equipment is not in operation, can effectively block the granule that splashes that emery wheel main part produced and collect it at the inside convenient clearance of protective housing, can also the isolated noise of active absorption, improve operational environment.
Description
Technical Field
The utility model relates to a emery wheel technical field specifically is a precision grinding roll resin binder emery wheel.
Background
The grinding wheel is also called a consolidation grinding tool, and is a consolidation grinding tool which is formed by consolidating common grinding materials into a certain shape (mostly circular, with a through hole in the center) by a binding agent and has certain strength. It is generally composed of abrasive, bond and air holes, which are often referred to as the three elements of a bonded abrasive tool. According to different classes of binders, ceramic (binder) grinding wheels, resin (binder) grinding wheels, and rubber (binder) grinding wheels are common. The grinding wheel is the one with the largest usage amount and the widest use range in the grinding tool, rotates at high speed when in use, can carry out coarse grinding, semi-fine grinding and fine grinding, slotting, cutting and the like on the excircle, the inner circle, the plane, various molded surfaces and the like of a metal or nonmetal workpiece, and has the following problems:
1. the emery wheel surface is comparatively crude, and the dust that does not use the surface to gather for a long time is difficult to the clearance, and the higher breakable by the collision of emery wheel own hardness moreover rotates at the during operation high speed, and resin particles and processing thing itself can splash a lot, not only are difficult to the clearance, the potential safety hazard that exists moreover.
2. The grinding wheel can produce a large amount of noises during working, and has great influence on the health of workers.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model provides a precision grinding roll resin bond emery wheel has solved the problem that precision grinding roll resin bond emery wheel protection is dustproof prevents that the granule from spattering and the noise control sound.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an accurate mill roll resin bond emery wheel, includes the emery wheel main part, the inside positive central point of emery wheel main part puts and is provided with the mounting layer, the inside positive central point of mounting layer puts and runs through and is provided with the mounting hole, the emery wheel main part skin is provided with the protective housing, the inside positive central point of nearly coping machine one side of protective housing puts and is provided with the bearing, bearing positive central point puts the round hole and is the through-hole, bearing border part is provided with the lid, the innermost layer of protective housing lateral wall is the shell, the outermost fire-retardant layer that is provided with of protective housing lateral wall, be provided with the puig.
As an optimized technical scheme of the utility model, the emery wheel main part shape is the ring shape, emery wheel main part material is the resin binder.
As a preferred technical scheme of the utility model, the mounting layer shape is ring shape, inside circular port and the quad slit of being provided with of mounting hole, the emery wheel main part passes through mounting hole and polisher motor connector swing joint.
As an optimal technical scheme of the utility model, the protective housing shape is cylindrical, the inside cavity of protective housing, the inside cavity size of protective housing is greater than emery wheel main part size of dimension.
As a preferred technical scheme of the utility model, the protective housing passes through bearing and polisher connector swing joint, through-hole diameter size of a dimension slightly is greater than the inside round hole diameter size of a dimension of mounting hole.
As a preferred technical scheme of the utility model, lid quantity is two, the lid is the axial symmetry, the lid shape is fan-shaped, lid internal diameter size of a dimension is less than emery wheel main part external diameter size of a dimension, the lid bottom passes through loose leaf swing joint through loose leaf and protective housing border wall.
As an optimal technical scheme of the utility model, the shell material is pottery, the sound insulation layer material is the sponge, fire-retardant layer material is fire-retardant cotton of high temperature resistant, sound insulation layer thickness size of a dimension is greater than fire-retardant layer thickness size of a dimension.
Compared with the prior art, the utility model provides a precision grinding roll resin binder emery wheel possesses following beneficial effect:
1. this precision grinding roll resin binder emery wheel, through setting up shell, puigging and fire-retardant layer, the ceramic material of shell itself is firm high temperature resistant, and the fire-retardant cotton of high temperature resistant on fire-retardant layer can effectively insulate against heat fire-retardant, isolated water and protection puigging, and the porous structure of puigging sponge can isolated noise of active absorption.
2. This accurate grinding roll resin binder emery wheel, through setting up the protective housing, lid and bearing, the protective housing passes through the bearing and installs on coping equipment, the emery wheel main part is installed at the protective housing inside and protective housing contactless, protective housing leakproofness can protect emery wheel main part and isolated dust entering better when equipment is not worked, rotate through the bearing when using, according to emery wheel main part work area adjustment lid position, open two lids and make emery wheel main part work area expose and carry out the processing work, the granule that splashes that protective housing and lid can effectively block emery wheel main part and produce, and collect it at the inside convenient clearance of protective housing.
Drawings
Fig. 1 is a schematic view of the protective shell of the present invention;
FIG. 2 is a schematic plan view of the present invention;
FIG. 3 is a schematic view of the main structure of the grinding wheel of the present invention,
fig. 4 is a schematic view of the cross-sectional structure of the side wall of the protection casing of the present invention.
In the figure: 1. a grinding wheel main body; 2. mounting a layer; 3. mounting holes; 4. a protective shell; 5. a bearing; 6. a box cover; 7. a through hole; 8. a housing; 9. a flame retardant layer; 10. and a sound insulation layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in this embodiment: the utility model provides an accurate mill roll resin binder emery wheel, including emery wheel main part 1, emery wheel main part 1 inside positive central point puts and is provided with installation layer 2, the inside positive central point of installation layer 2 puts and runs through and is provided with mounting hole 3, emery wheel main part 1 skin is provided with protective housing 4, the inside positive central point of the nearly coping machine one side of protective housing 4 puts and is provided with bearing 5, bearing 5 positive central point puts the round hole and is through-hole 7, bearing 5 border part is provided with lid 6, the innermost layer of protective housing 4 lateral wall is shell 8, protective housing 4 lateral wall is outmost to be provided with fire-retardant layer 9, be provided with puigging 10 between shell 8 and the fire-retardant layer 9, this device has the dustproof.
In the embodiment, the grinding wheel main body 1 is in a ring shape, the grinding wheel main body 1 is made of resin binder, the grinding wheel is made of high-temperature resistant material, the mounting layer 2 is in a ring shape, a circular hole and a square hole are formed in the mounting hole 3, the grinding wheel main body 1 is movably connected with a motor connector of a grinding machine through the mounting hole 3, the grinding wheel main body 1 is installed in the protective shell 4 and is not in contact with the protective shell 4, the protective shell 4 is in a cylindrical shape, the protective shell 4 is hollow, the size of the hollow inside of the protective shell 4 is larger than the size of the grinding wheel main body 1, the protective shell 4 can be well sealed to protect the grinding wheel main body 1 and prevent dust from entering the inside when the device is not in operation, the protective shell 4 is movably connected with the grinding machine connector through the bearing 5, the size of the diameter of the through, 6 quantity of lid are two, lid 6 is the axial symmetry, 6 shapes of lid are fan-shaped, 6 internal diameter size of lid is less than 1 external diameter size of emery wheel main part, 6 bottoms of lid pass through loose leaf and 4 border walls of protective housing through loose leaf swing joint, lid 6 can be opened and expose emery wheel main part 1's work position, 8 materials of shell are pottery, puigging 10 materials are the sponge, fire-retardant layer 9 materials are fire-retardant cotton of high temperature resistant, puigging 10 thickness size of a dimension is greater than fire-retardant layer 9 thickness size of a dimension, puigging 10 can effectively isolated noise, fire-retardant layer 9 protects puigging 10.
The utility model discloses a theory of operation and use flow: protective housing 4 is installed on coping equipment through bearing 5, emery wheel main part 1 is installed at protective housing 4 inside and with protective housing 4 contactless, protective housing 4 leakproofness can protect emery wheel main part 1 and isolated dust to get into better when equipment is not working, rotate through bearing 5 when using, adjust lid 6 position according to emery wheel main part 1 work area, open two lid 6 and make emery wheel main part 1 work area expose and carry out the processing work, protective housing 4 and lid 6 can effectively block the granule that splashes that emery wheel main part 1 produced, and collect it at the inside convenient clearance of protective housing 4, the ceramic material of shell 8 is firm high temperature resistant itself, the fire-retardant cotton of high temperature resistant of fire-retardant layer 9, can effectively insulate against heat fire, isolated noise insulation and protection puigging 10, the porous structure of puigging 10 sponge can effectively absorb isolated noise, improve operational environment.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a precision grinding roll resin binder emery wheel, includes emery wheel main part (1), emery wheel main part (1) inside positive central point puts and is provided with mounting layer (2), the inside positive central point of mounting layer (2) puts and runs through and is provided with mounting hole (3), its characterized in that: grinding wheel main part (1) skin is provided with protective housing (4), protective housing (4) nearly coping machine one side inside centre position is provided with bearing (5), bearing (5) centre position round hole is through-hole (7), bearing (5) border part is provided with lid (6), protective housing (4) lateral wall inlayer is shell (8), protective housing (4) lateral wall is outmost to be provided with fire-retardant layer (9), be provided with puigging (10) between shell (8) and fire-retardant layer (9).
2. The resin bond grinding wheel for precision grinding rolls according to claim 1, wherein: the grinding wheel main body (1) is annular, and the grinding wheel main body (1) is made of resin binder.
3. The resin bond grinding wheel for precision grinding rolls according to claim 1, wherein: the mounting layer (2) shape is ring shape, mounting hole (3) inside is provided with circular port and quad slit, emery wheel main part (1) is through mounting hole (3) and polisher motor connector swing joint.
4. The resin bond grinding wheel for precision grinding rolls according to claim 1, wherein: the protective shell (4) is cylindrical, the protective shell (4) is hollow, and the size of the hollow inside the protective shell (4) is larger than that of the grinding wheel main body (1).
5. The resin bond grinding wheel for precision grinding rolls according to claim 1, wherein: protective housing (4) are through bearing (5) and polisher connector swing joint, through-hole (7) diameter size slightly is greater than mounting hole (3) inside round hole diameter size.
6. The resin bond grinding wheel for precision grinding rolls according to claim 1, wherein: the grinding wheel box is characterized in that the number of the box covers (6) is two, the box covers (6) are axisymmetric, the box covers (6) are fan-shaped, the inner diameter size of the box covers (6) is smaller than the outer diameter size of the grinding wheel main body (1), and the bottom ends of the box covers (6) are movably connected with the edge wall of the protective shell (4) through the loose leaves.
7. The resin bond grinding wheel for precision grinding rolls according to claim 1, wherein: the shell (8) is made of ceramic, the sound insulation layer (10) is made of sponge, the flame retardant layer (9) is made of high-temperature-resistant flame retardant cotton, and the thickness dimension of the sound insulation layer (10) is larger than that of the flame retardant layer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922406168.3U CN211388336U (en) | 2019-12-27 | 2019-12-27 | Resin binder grinding wheel for precision grinding roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922406168.3U CN211388336U (en) | 2019-12-27 | 2019-12-27 | Resin binder grinding wheel for precision grinding roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211388336U true CN211388336U (en) | 2020-09-01 |
Family
ID=72229936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922406168.3U Active CN211388336U (en) | 2019-12-27 | 2019-12-27 | Resin binder grinding wheel for precision grinding roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211388336U (en) |
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2019
- 2019-12-27 CN CN201922406168.3U patent/CN211388336U/en active Active
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