CN211103505U - Emery wheel is assembled to high strength - Google Patents
Emery wheel is assembled to high strength Download PDFInfo
- Publication number
- CN211103505U CN211103505U CN201921498789.2U CN201921498789U CN211103505U CN 211103505 U CN211103505 U CN 211103505U CN 201921498789 U CN201921498789 U CN 201921498789U CN 211103505 U CN211103505 U CN 211103505U
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- CN
- China
- Prior art keywords
- grinding
- ring
- grinding ring
- emery wheel
- wall surface
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- Expired - Fee Related
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Abstract
The utility model discloses a emery wheel is assembled to high strength relates to emery wheel technical field, and the structure of assembling of having solved the emery wheel leads to emery wheel bulk strength low, the technical problem that the percentage of damage is high, including first grinding circle and second grinding circle, first grinding circle and second grinding circle all are the ring structure, and first grinding circle diameter is less than second grinding circle diameter, follows the outer circumferential wall of first grinding circle and inlay groove and outburst strip have been seted up respectively to the interior circumferential wall of second grinding circle, inlay groove and outburst strip intermeshing, and make the second grinding circle interior circumferential wall laminating in the outer circumferential wall of first grinding circle, through the intermeshing of inlay groove and outburst strip, can increase the holistic intensity of emery wheel to difficult breakage has increased the life of emery wheel, has reduced the cost of polishing.
Description
Technical Field
The utility model relates to a emery wheel technical field specifically is a emery wheel is assembled to high strength.
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 groove 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. The grinding wheel is the one with the largest use amount and the widest use range in the grinding tool, rotates at high speed when in use, and can perform coarse grinding, semi-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.
The emery wheel bulk strength that uses at present is general, for example in the utility model patent of publication No. CN 208788350U, discloses a concatenation formula emery wheel, the emery wheel comprises four fan-shaped concatenation emery wheels, every fan-shaped concatenation emery wheel comprises inside fan-shaped interior profile, outside fan-shaped outline and the sideline of connecting fan-shaped interior profile and fan-shaped outline, be equipped with the central point location shaft hole on the fan-shaped interior profile, however the structure of assembling of this emery wheel leads to the emery wheel bulk strength low, and the percentage of damage is high.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a emery wheel is assembled to high strength, the structure of assembling of having solved the emery wheel leads to emery wheel bulk strength low, technical problem that the percentage of damage is high.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a high-strength assembled grinding wheel comprises a first grinding ring and a second grinding ring, wherein the first grinding ring and the second grinding ring are of circular ring structures, the diameter of the first grinding ring is smaller than that of the second grinding ring, an embedded groove and a protruding strip are respectively formed in the outer circumferential wall surface of the first grinding ring and the inner circumferential wall surface of the second grinding ring, the embedded groove and the protruding strip are meshed with each other, and the inner circumferential wall surface of the second grinding ring is attached to the outer circumferential wall surface of the first grinding ring.
Preferably, a plurality of grooves are uniformly formed in the two side wall surfaces of the embedding groove at equal intervals, and a plurality of bulges matched with the grooves are fixedly connected to the two sides of the protruding strip.
Preferably, the depth dimension of the plurality of grooves is the same as the height dimension of the plurality of protrusions, and the grooves and the protrusions are engaged with each other.
Preferably, a reinforcing ring is sleeved on the side wall surface of the outer circumference of the second grinding ring.
Preferably, a pair of sealing strips is fixedly connected to the joint of the first polishing ring and the second polishing ring.
Preferably, two pairs of mounting holes are uniformly formed in the side wall surface of the second polishing ring along the circle center.
Preferably, a pair of heat dissipation holes are formed in the side wall surface of the second grinding ring and located between the two pairs of mounting holes.
Preferably, the first polishing ring is provided with a chip removal hole at the center.
Advantageous effects
In order to the problem, the utility model provides a emery wheel is assembled to high strength, the structure of assembling of having solved the emery wheel leads to emery wheel bulk strength to hang down, and the technical problem that the percentage of damage is high through the intermeshing of inlay groove and outburst strip, can increase the holistic intensity of emery wheel to difficult breakage has increased the life of emery wheel, has reduced the cost of polishing.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention.
In the figure: 1-a first sanding ring; 2-a second grinding ring; 3-embedding a groove; 4-protruding strips; 5-a groove; 6-bulge; 7-a reinforcement ring; 8-sealing strips; 9-mounting holes; 10-heat dissipation holes; 11-clearance holes.
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. 1-2, the present invention provides a high strength assembled grinding wheel, including a first grinding ring 1 and a second grinding ring 2, wherein the first grinding ring 1 and the second grinding ring 2 are both in a ring structure, and the diameter of the first grinding ring 1 is smaller than that of the second grinding ring 2, an embedded groove 3 and a protruding strip 4 are respectively disposed along the outer circumferential wall surface of the first grinding ring 1 and the inner circumferential wall surface of the second grinding ring 2, the embedded groove 3 and the protruding strip 4 are engaged with each other, and the inner circumferential wall surface of the second grinding ring 2 is attached to the outer circumferential wall surface of the first grinding ring 1; a plurality of grooves 5 are uniformly arranged on two side wall surfaces of the embedding groove 3 at equal intervals, and a plurality of bulges 6 matched with the grooves 5 are fixedly connected to two sides of the protruding strip 4; the depth dimension of the grooves 5 is the same as the height dimension of the protrusions 6, and the grooves and the protrusions are meshed with each other; a reinforcing ring 7 is sleeved on the side wall surface of the outer circumference of the second grinding ring 2; a pair of sealing strips 8 are fixedly connected at the joint of the first polishing ring 1 and the second polishing ring 2; two pairs of mounting holes 9 are uniformly formed in the side wall surface of the second grinding ring 2 along the circle center; a pair of heat dissipation holes 10 are formed in the side wall surface of the second grinding ring 2 and between the two pairs of mounting holes 9; the center of the first grinding ring 1 is provided with a chip removal hole 11.
The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.
According to the attached drawings 1-2 in the specification, the embedded groove 3 fixedly connected to the first grinding ring 1 and the protruding strip 4 fixedly connected to the second grinding ring 2 are meshed with each other, so that a complete grinding wheel body is formed, friction force between the embedded groove 3 and the protruding strip 4 is increased, the grinding wheel is further prevented from being broken in the grinding process, the integral strength is increased, in addition, the friction force at the joint part is also increased by the protrusion 6 and the groove 5, the strength is further increased, the sealing strip 8 is used for enhancing the sealing of the joint part, the heat dissipation hole 10 and the chip removal hole 11 can dissipate heat and remove chips, the mounting hole 9 is used for mounting the whole on the driving device, and the high-strength function of the assembled grinding wheel is realized through the mutual matching of the parts.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A high-strength assembled grinding wheel comprises a first grinding ring (1) and a second grinding ring (2), wherein the first grinding ring (1) and the second grinding ring (2) are both in a circular ring structure, and the diameter of the first grinding ring (1) is smaller than that of the second grinding ring (2), and the high-strength assembled grinding wheel is characterized in that an embedded groove (3) and a protruding strip (4) are respectively formed in the outer circumferential wall surface of the first grinding ring (1) and the inner circumferential wall surface of the second grinding ring (2), the embedded groove (3) and the protruding strip (4) are meshed with each other, and the inner circumferential wall surface of the second grinding ring (2) is attached to the outer circumferential wall surface of the first grinding ring (1).
2. The high-strength assembled grinding wheel according to claim 1, wherein a plurality of grooves (5) are uniformly arranged on two side wall surfaces of the embedded groove (3) at equal intervals, and a plurality of protrusions (6) matched with the grooves (5) are fixedly connected to two sides of the protruding strip (4).
3. A high strength abrasive segmented disk according to claim 2, wherein said plurality of grooves (5) have a depth dimension equal to a height dimension of said plurality of protrusions (6) and are engaged with each other.
4. The high-strength assembled grinding wheel according to claim 1, wherein the outer circumferential side wall surface of the second grinding ring (2) is sleeved with a reinforcing ring (7).
5. The high-strength assembled grinding wheel according to claim 1, wherein a pair of sealing strips (8) are fixedly connected to the joint of the first grinding ring (1) and the second grinding ring (2).
6. The high-strength assembled grinding wheel according to claim 1, wherein two pairs of mounting holes (9) are uniformly formed in the side wall surface of the second grinding ring (2) along the center of the circle.
7. The high-strength assembled grinding wheel according to claim 6, wherein a pair of heat dissipation holes (10) are formed in the side wall surface of the second grinding ring (2) and between the two pairs of mounting holes (9).
8. The high-strength assembled grinding wheel according to claim 1, wherein a chip removal hole (11) is formed in the center of the first grinding ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921498789.2U CN211103505U (en) | 2019-09-09 | 2019-09-09 | Emery wheel is assembled to high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921498789.2U CN211103505U (en) | 2019-09-09 | 2019-09-09 | Emery wheel is assembled to high strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211103505U true CN211103505U (en) | 2020-07-28 |
Family
ID=71722967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921498789.2U Expired - Fee Related CN211103505U (en) | 2019-09-09 | 2019-09-09 | Emery wheel is assembled to high strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211103505U (en) |
-
2019
- 2019-09-09 CN CN201921498789.2U patent/CN211103505U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 Termination date: 20210909 |