CN212497295U - Grinding wheel with chip discharge structure - Google Patents
Grinding wheel with chip discharge structure Download PDFInfo
- Publication number
- CN212497295U CN212497295U CN202021225273.3U CN202021225273U CN212497295U CN 212497295 U CN212497295 U CN 212497295U CN 202021225273 U CN202021225273 U CN 202021225273U CN 212497295 U CN212497295 U CN 212497295U
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- CN
- China
- Prior art keywords
- grinding
- opening
- block
- groove
- discharge structure
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- Expired - Fee Related
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- 229910001651 emery Inorganic materials 0.000 claims abstract description 17
- 239000007787 solid Substances 0.000 claims abstract description 4
- 230000006978 adaptation Effects 0.000 claims abstract description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a emery wheel with piece discharge structure, including the emery wheel body, be provided with the go-between in the inner circle wall of emery wheel body, and be provided with solid fixed ring in the inner circle wall of go-between, gu be "ten" word symmetry on the fixed ring and be provided with the louvre, be close to its outer border wall on the emery wheel body and be provided with the border groove, and border inslot phase is provided with a plurality of chute and block groove within a definite time, the grinding piece rather than looks adaptation is installed to the block inslot. The grinding wheel with the debris discharge structure is provided with a second opening and a first opening, the side edge of the clamping groove on the right side of the runner, which is connected with the runner, is provided with the second opening, the second opening is convenient for the disassembly and the assembly of the grinding block, the grinding block is convenient and simple to assemble, the grinding block is convenient to replace and disassemble after being worn, and the grinding block can be disassembled and replaced singly without being replaced integrally, so that the cost is saved; after the grinding block grinds the product, the generated chips enter the flow groove through the second opening.
Description
Technical Field
The utility model relates to a emery wheel with piece discharge structure.
Background
The grinding wheel is a common consolidation grinding tool, and is mainly used for performing rough grinding, semi-finish grinding, grooving, cutting off and other operations on an outer circle, an inner circle, a plane and other molded surfaces of a metal or nonmetal workpiece. The prior art grinding wheels are typically formed by mixing an abrasive with a binder and pressing the mixture into a shape of a smooth, uniform thickness disc having a central opening for mounting on a shaft rotating at high speed. When the grinding wheel is in work, the cutting wheel rotating at high speed is in contact with a workpiece to be processed, and certain pressure is applied, so that friction is generated, and the purpose of grinding is achieved.
Traditional emery wheel is provided with the grinding piece that a plurality of convenient to detach changed seldom, needs whole change after the emery wheel wearing and tearing, and the cost resource is wasted, and the piece that the grinding produced is not convenient for discharge.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a emery wheel with piece discharge structure to the emery wheel of proposing is provided with the grinding piece that a plurality of convenient to detach changed very few in solving above-mentioned background art, needs wholly to change after the emery wheel wearing and tearing, and the wasting of cost resource, and the piece that the grinding produced is not convenient for the exhaust problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a emery wheel with piece discharge structure, includes the emery wheel body, be provided with the go-between in the inner circle wall of emery wheel body, and be provided with solid fixed ring in the inner circle wall of go-between, gu be "ten" word symmetry on the fixed ring and be provided with the louvre, and gu fixed ring's central point puts and is provided with the mounting hole, be close to its outside edge wall on the emery wheel body and be provided with the border groove, and border inslot phase is provided with a plurality of chute and block groove within a definite time, block inslot install rather than the grinding block of looks adaptation.
Preferably, a first opening is formed in one side edge of the runner, which is located on the outer edge wall of the grinding wheel body.
Preferably, the side that its right side block groove is connected to the chute has seted up the second opening, and the side that its left side block groove is connected to the chute is closed.
Preferably, the second opening is matched with the grinding block, and the grinding block forms a detachable structure through the second opening and the clamping groove.
Preferably, the inner wall of the second opening is symmetrically provided with stop blocks, and the stop blocks are connected with the second opening through springs.
Preferably, the connecting ring has a certain gradient and is in a slope shape with a high inside and a low outside.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a first opening is arranged on one side edge of the runner on the outer edge wall of the grinding wheel body, the first opening is convenient for throwing chips generated by grinding out of the grinding wheel body, and the cleanliness of the grinding wheel body is improved;
2. the side edge of the clamping groove on the right side of the runner is connected with the second opening, the second opening is convenient for the disassembly and the assembly of the grinding block, the grinding block is convenient and simple to assemble, the grinding block is convenient to replace and disassemble after being worn, and the grinding block can be disassembled and replaced singly without being replaced integrally, so that the cost is saved; after the grinding block grinds the product, the generated chips enter the launder through the second opening;
3. the utility model discloses the dog is used for limiting the position of grinding piece, avoids grinding piece from the interior roll-off of block groove, and the position of dog is convenient for adjust to the spring; the connecting ring is in a slope shape with a high inner part and a low outer part, so that the situation that chips generated by the grinding block enter the mounting hole to block the mounting hole after rotating at a high speed to influence the normal rotation and use of the mounting hole is avoided.
Drawings
FIG. 1 is a schematic view of the overall assembly structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.
In the figure: 1. a grinding wheel body; 2. a connecting ring; 3. a fixing ring; 4. heat dissipation holes; 5. mounting holes; 6. an edge groove; 7. a launder; 71. a first opening; 72. a second opening; 8. a clamping groove; 9. grinding the block; 10. a spring; 11. and a stop block.
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. 1-3, the present invention provides a technical solution: a grinding wheel with a chip discharge structure comprises a grinding wheel body 1, wherein a connecting ring 2 is arranged in the inner ring wall of the grinding wheel body 1, a fixing ring 3 is arranged in the inner ring wall of the connecting ring 2, the connecting ring 2 has a certain gradient, the connecting ring 2 is in a slope shape with a high inner part and a low outer part, the situation that chips generated by a grinding block 9 enter a mounting hole 5 to block the chips after rotating at a high speed to influence the normal rotation and use of the chips is avoided, heat dissipation holes 4 are symmetrically arranged on the fixing ring 3 in a cross shape, the mounting hole 5 is arranged at the center position of the fixing ring 3, an edge groove 6 is arranged on the grinding wheel body 1 close to the outer edge wall of the grinding wheel body, a plurality of flow grooves 7 and clamping grooves 8 are arranged in the edge groove 6 at intervals, a first opening 71 is formed in one side edge of the flow groove 7 on the outer edge wall of the grinding wheel body 1, and the, the cleanliness of the grinding wheel body 1 is improved, the side edge of the chute 7 connected with the right clamping groove 8 is provided with the second opening 72, the side edge of the chute 7 connected with the left clamping groove 8 is closed, the grinding block 9 grinds a product, generated debris enters the chute 7 through the second opening 72, the second opening 72 is matched with the grinding block 9, the grinding block 9 forms a detachable structure with the clamping groove 8 through the second opening 72, the second opening 72 facilitates the detachment and installation of the grinding block 9, the grinding block 9 is convenient and simple to install, the grinding block 9 is convenient to replace and disassemble after being worn, the grinding block 9 can be detached and replaced singly, the integral replacement is not needed, and the cost is saved; the inner wall of the second opening 72 is symmetrically provided with the stop blocks 11, the stop blocks 11 are connected with the second opening 72 through the springs 10, the stop blocks 11 are used for limiting the positions of the grinding blocks 9, the grinding blocks 9 are prevented from sliding out of the clamping grooves 8, the springs 10 are convenient for adjusting the positions of the stop blocks 11, and the grinding blocks 9 matched with the clamping grooves 8 are installed in the clamping grooves 8.
The working principle is as follows: for the grinding wheel with the debris discharge structure, firstly, the stop block 11 is pressed inwards to compress the spring 10 until the stop block 11 is pressed into the inner wall of the second opening 72, at the moment, the grinding block 9 is taken out, the grinding block 9 is put into the clamping groove 8 from the second opening 72 until the grinding block 9 is clamped with the clamping groove 8, at the moment, the stop block 11 is loosened, the stop block 11 is popped out in the process that the spring 10 is restored to the original state, the grinding block 9 is prevented from sliding out of the clamping groove 8, the second opening 72 is convenient for dismounting and mounting the grinding block 9, the grinding block 9 is convenient and simple to mount, the grinding block 9 is convenient to replace and dismount after being worn, and the grinding block 9 can be dismounted and replaced singly without being replaced integrally, so that the cost is saved; after the grinding block 9 grinds a product, generated chips enter the chute 7 through the second opening 72, then when the grinding wheel body 1 rotates at a high speed, the chips in the chute 7 are thrown out from the first opening 71, the connecting ring 2 is in a slope shape with a high inside and a low outside, the chips generated by the grinding block 9 are prevented from entering the mounting hole 5 to block the mounting hole after rotating at the high speed, normal rotation and use of the mounting hole are influenced, and therefore the whole using process of the grinding wheel with the chip discharging structure is completed.
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 (6)
1. A grinding wheel having a chip discharge structure, characterized in that: including emery wheel body (1), be provided with go-between (2) in the inner circle wall of emery wheel body (1), and be provided with solid fixed ring (3) in the inner circle wall of go-between (2), gu be "ten" word symmetry on fixed ring (3) and be provided with louvre (4), and the central point of solid fixed ring (3) puts and is provided with mounting hole (5), be close to on emery wheel body (1) its outer border wall and be provided with border groove (6), and be provided with a plurality of chute (7) and block groove (8) within a definite time in border groove (6), install in block groove (8) grinding piece (9) rather than the looks adaptation.
2. The grinding wheel having a chip discharge structure according to claim 1, wherein: a first opening (71) is formed in one side edge of the runner (7) located on the outer edge wall of the grinding wheel body (1).
3. The grinding wheel having a chip discharge structure according to claim 2, wherein: a second opening (72) is formed in the side edge, connected with the right clamping groove (8), of the flow groove (7), and the side edge, connected with the left clamping groove (8), of the flow groove (7) is closed.
4. A grinding wheel having a chip discharge structure according to claim 3, wherein: the second opening (72) is matched with the grinding block (9), and the grinding block (9) forms a detachable structure through the second opening (72) and the clamping groove (8).
5. A grinding wheel having a chip discharge structure according to claim 3, wherein: the inner wall of the second opening (72) is symmetrically provided with a stop block (11), and the stop block (11) is connected with the second opening (72) through a spring (10).
6. The grinding wheel having a chip discharge structure according to claim 1, wherein: the connecting ring (2) has a certain gradient, and the connecting ring (2) is in a slope shape with a high inside and a low outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021225273.3U CN212497295U (en) | 2020-06-29 | 2020-06-29 | Grinding wheel with chip discharge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021225273.3U CN212497295U (en) | 2020-06-29 | 2020-06-29 | Grinding wheel with chip discharge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212497295U true CN212497295U (en) | 2021-02-09 |
Family
ID=74440142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021225273.3U Expired - Fee Related CN212497295U (en) | 2020-06-29 | 2020-06-29 | Grinding wheel with chip discharge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212497295U (en) |
-
2020
- 2020-06-29 CN CN202021225273.3U patent/CN212497295U/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 |
Granted publication date: 20210209 |