CN203141325U - Grinding wheel - Google Patents
Grinding wheel Download PDFInfo
- Publication number
- CN203141325U CN203141325U CN 201320053147 CN201320053147U CN203141325U CN 203141325 U CN203141325 U CN 203141325U CN 201320053147 CN201320053147 CN 201320053147 CN 201320053147 U CN201320053147 U CN 201320053147U CN 203141325 U CN203141325 U CN 203141325U
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- CN
- China
- Prior art keywords
- grinding
- emery wheel
- card
- belt
- inch
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a grinding wheel for grinding a belt. The grinding wheel comprises a base portion and a grinding portion arranged on the base portion. Grinding materials for grinding are arranged on the grinding portion and comprise a plurality of grinding needles. The plurality of the grinding needles are arranged in an equilateral triangular matrix mode, and space between the grinding needles ranges from 0.065 inch (1.651millimeters) to 0.085 inch (2.159 millimeters). By means of the space arrangement, heat exchange between the grinding wheel and air can be well achieved, and grindings can fly out rapidly among the grinding wheels.
Description
Technical field
The utility model relates to a kind of emery wheel, relates in particular to a kind of emery wheel that uses metal abrasives.
Background technology
In modern industry, a lot of product needed adopt the processing mode of grinding to process.The belt of rubber material for example, its shape is generally V-type or trapezoidal, and the V-type face of this belt or the both sides of trapezoidal faces are adopted the mode processing and fabricating of grinding usually.In the belt of other types, also need various emery wheels that belt is carried out grinding usually.
Existing emery wheel surfacing material comprises the high strength abrasive particle, described abrasive particle is arranged in some way, for example the spacing between the abrasive particle is taked particular value, the abrasive particle spacing of part emery wheel is less in the prior art, be 0.062 inch (1.5748 millimeters), when emery wheel during to the belt grinding, abrasive particle and belt produce friction, need the part of grinding to wear into small chip belt, and then finish the processing and fabricating to belt.When the spacing of abrasive particle was 0.062 inch, the abrasive dust that produces was deposited between the abrasive particle easily, was difficult for discharging between the abrasive particle of emery wheel, the discharge of the abrasive dust of follow-up grinding is brought inconvenience, and then influence the grinding progress; Secondly, when the grinding belt, the emery wheel rotating speed is higher, because the abrasive particle spacing of emery wheel is less, then more abrasive particle and belt produce friction, and then temperature rises very fast, again in conjunction with being stopped up by rubber scraps between the abrasive particle, cause heat to be difficult for distributing, and then light belt chip, security incidents such as initiation fire easily.For the chip between the abrasive particle is discharged, and reduce the temperature of emery wheel, need in grinding process, implement the operation of time-out, and then prolong the grinding time of each belt, reduced production efficiency.
In sum, be necessary to provide a kind of novel emery wheel, it has improved structure to overcome the defective of existing emery wheel.
The utility model content
Technical problem to be solved in the utility model provides a kind of new emery wheel, and it can overcome the technological deficiency of existing emery wheel.
In order to solve the problems of the technologies described above, the utility model provides a kind of emery wheel, be used for the grinding belt, this emery wheel comprises base portion and is arranged on grinding part on the base portion, the grinding part is provided with the abrasive material for grinding, abrasive material comprises some card grindings, and these some card grindings are the equilateral triangle matrix to be arranged, and wherein the spacing between the card grinding is that 0.065 inch (1.651 millimeters) are to 0.085 inch (2.159 millimeters).
Preferably, the spacing between the card grinding is that 0.07 inch (1.778 millimeters) are to 0.08 inch (2.032 millimeters).
Preferably, card grinding is metal material.
Preferably, card grinding is roughly tapered.
Preferably, the card grinding end is sphere.
Preferably, card grinding sphere tip radius is 0.1 millimeter to 0.3 millimeter.
Preferably, the material of card grinding is the high strength carbon steel.
Preferably, when emery wheel grinding belt, card grinding is along the tangential direction grinding belt of its movement locus, and defining this tangential direction is the grinding direction of card grinding, in the equilateral triangle in office, has the grinding direction of the line of two adjacent card grindings and these two card grindings perpendicular.
The beneficial effects of the utility model are that the card grinding of emery wheel is the equilateral triangle matrix and arranges, and control spacing between the adjacent card grinding, then when the grinding belt, the chip of formed belt can comparatively fast fly out between the bigger card grinding of spacing, has avoided the accumulation of abrasive dust to the influence of follow-up grinding; Secondly, spacing is wideer between the card grinding can realize the emery wheel rotation time and the exchange heat of air, and the temperature rising of avoiding accumulation of heat to cause has strengthened the security of belt grinding; Again, the line of adjacent card grinding and grinding direction are perpendicular, and then on the direction perpendicular to the grinding direction, the card grinding density of arranging in the unit distance is bigger, realizes better ground effect easily, and the surface of the belt that grinds is more smooth, and outward appearance is more attractive in appearance; At last, card grinding is that high strength taper carbon steel material is made, and the terminal sphere profile that adopts of card grinding when the grinding belt, can form comparatively smooth belt surface, beautifies the outward appearance of belt and strengthens durability.
Description of drawings
Fig. 1 is the cross-sectional schematic of the utility model emery wheel.
Fig. 2 is that the card grinding of the utility model emery wheel is arranged schematic diagram.
Fig. 3 is the schematic diagram of analysing and observe along A-A line among Fig. 1.
Fig. 4 is the local enlarged diagram of B part among Fig. 3.
Fig. 5 is the grinding part partial schematic sectional view of the utility model emery wheel.
The specific embodiment
With reference to 1, one emery wheel 100 of figure, be used for grinding belt (not shown), emery wheel 100 is cylindrical shape substantially and can rotates around axis X.
Emery wheel 100 comprises base portion 1 and is arranged on the grinding part 2 that is used for the grinding belt of base portion 1 radial outside.Emery wheel 100 also comprises the abrasive material 3 that is arranged on the grinding part 2, and this abrasive material 3 is used for grinding is carried out on the surface of belt.
In the present embodiment, grinding part 2 comprises at least one wedge-shaped part 21 and a pair of flange portion 22, in other embodiments of the present utility model, the wedge-shaped part of any number can be set also, and wedge-shaped part perhaps is not set, and is not limited with illustrated embodiment.Wedge-shaped part 21 extends radially outwardly along base portion 1, and a plurality of wedge-shaped parts 21 are along emery wheel 100 axially spaced-apart settings.Two flange portion 22 are separately positioned on the both sides of wedge-shaped part 21 vertically, that is flange portion 22 is positioned at radial outside and the axial two ends of emery wheel 100.Wedge-shaped part 21 is along whole circumferential extension, and abrasive material 3 is arranged on a side of outer surface and each flange portion 22 close wedge-shaped parts 21 of wedge-shaped part 21, and the restriction belt was along the position of axis when flange portion 22 was used for the grinding belt, and the lateral surface to belt carries out grinding simultaneously.
With reference to figure 2, abrasive material 3 comprises some card grindings 4, card grinding 4 is the equilateral triangle matrix to be arranged, the distance B between the adjacent card grinding 4 be 0.065 inch (1.651 millimeters) to 0.085 inch (2.159 millimeters), be preferably 0.07 inch (1.778 millimeters) to 0.08 inch (2.032 millimeters).
Ginseng Fig. 3 to Fig. 4, and in conjunction with Fig. 1, when emery wheel 100 grinding belts, card grinding 4 is defined as T along the tangential direction grinding belt of its movement locus in this grinding direction with card grinding 4.In a specific embodiment of the present utility model, card grinding 4 is arranged according to following mode: in the equilateral triangle in office, have the grinding direction T of the line V of two adjacent card grindings 4 and these two card grindings 4 perpendicular.This kind arrangement mode makes that the density of arranging of card grinding 4 is higher on perpendicular to the direction of grinding direction T, card grinding 4 is less in the spacing of arranging perpendicular to the direction of grinding direction T, thereby when using this emery wheel to process belt, grinding to belt will be more even, the belt surface that institute's grinding is made will be more smooth, and outward appearance is more attractive in appearance.
Ginseng Fig. 5, card grinding 4 is metal material, in a preferred embodiment of the present utility model, this metal material is the high strength carbon steel.Card grinding 4 is roughly tapered, and card grinding 4 ends are sphere, and this land portions radius R is 0.1 millimeter to 0.3 millimeter.The sphere end of card grinding 4 can reduce the scraping to belt, make the belt grinding after, the surface is comparatively smooth, avoids forming coarse belt surface.
In the utility model, the card grinding 4 of emery wheel 100 is the equilateral triangle matrix to be arranged, and controls the spacing between the adjacent card grinding 4, then when the grinding belt, the chip of formed belt can comparatively fast fly out between the bigger card grinding 4 of spacing, has avoided the accumulation of abrasive dust to the influence of follow-up grinding; Secondly, spacing is wideer between the card grinding 4 can realize the emery wheel rotation time and the exchange heat of air, and the temperature rising of avoiding accumulation of heat to cause has strengthened the security of belt grinding; Again, the line of adjacent card grinding 4 and grinding direction T are perpendicular, then on the direction perpendicular to grinding direction T, card grinding 4 density of arranging in the unit distance are bigger, realize better ground effect easily, the surface of the belt that grinds is more smooth, and outward appearance is more attractive in appearance; At last, card grinding 4 is that high strength taper carbon steel material is made, and the terminal sphere profile that adopts of card grinding when the grinding belt, can form comparatively smooth belt surface, beautifies the outward appearance of belt and strengthens durability.
Claims (8)
1. emery wheel, be used for the grinding belt, this emery wheel comprises base portion and is arranged on grinding part on the base portion, the grinding part is provided with the abrasive material for grinding, abrasive material comprises some card grindings, these some card grindings are the equilateral triangle matrix to be arranged, and it is characterized in that: the spacing between the described card grinding is 0.065 inch to 0.085 inch.
2. emery wheel according to claim 1, it is characterized in that: the spacing between the described card grinding is 0.07 inch to 0.08 inch.
3. emery wheel according to claim 1 and 2, it is characterized in that: described card grinding is metal material.
4. emery wheel according to claim 3, it is characterized in that: described card grinding is tapered.
5. emery wheel according to claim 4 is characterized in that: described card grinding is terminal to be sphere.
6. emery wheel according to claim 5, it is characterized in that: described card grinding sphere tip radius is 0.1 millimeter to 0.3 millimeter.
7. emery wheel according to claim 3, it is characterized in that: the material of described card grinding is the high strength carbon steel.
8. emery wheel according to claim 1, it is characterized in that: when emery wheel grinding belt, described card grinding is along the tangential direction grinding belt of its movement locus, defining this tangential direction is the grinding direction of card grinding, in the equilateral triangle in office, there is the grinding direction of the line of two adjacent card grindings and these two card grindings perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320053147 CN203141325U (en) | 2013-01-31 | 2013-01-31 | Grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320053147 CN203141325U (en) | 2013-01-31 | 2013-01-31 | Grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203141325U true CN203141325U (en) | 2013-08-21 |
Family
ID=48968880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320053147 Withdrawn - After Issue CN203141325U (en) | 2013-01-31 | 2013-01-31 | Grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203141325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962974A (en) * | 2013-01-31 | 2014-08-06 | 盖茨优霓塔传动系统(苏州)有限公司 | Grinding wheel |
-
2013
- 2013-01-31 CN CN 201320053147 patent/CN203141325U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962974A (en) * | 2013-01-31 | 2014-08-06 | 盖茨优霓塔传动系统(苏州)有限公司 | Grinding wheel |
| CN103962974B (en) * | 2013-01-31 | 2017-08-04 | 盖茨优霓塔传动系统(苏州)有限公司 | Emery wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130821 Effective date of abandoning: 20170804 |