CN210499835U - Grinding wheel with replaceable sand block for stone grinding polishing - Google Patents
Grinding wheel with replaceable sand block for stone grinding polishing Download PDFInfo
- Publication number
- CN210499835U CN210499835U CN201921545610.4U CN201921545610U CN210499835U CN 210499835 U CN210499835 U CN 210499835U CN 201921545610 U CN201921545610 U CN 201921545610U CN 210499835 U CN210499835 U CN 210499835U
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- CN
- China
- Prior art keywords
- fan
- shaped
- grinding wheel
- sand
- ring body
- 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.)
- Expired - Fee Related
Links
- 239000004576 sand Substances 0.000 title claims abstract description 42
- 239000004575 stone Substances 0.000 title claims abstract description 18
- 238000005498 polishing Methods 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 13
- 229910001651 emery Inorganic materials 0.000 claims description 8
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 4
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 6
- 239000003082 abrasive agent Substances 0.000 abstract description 4
- 229910003460 diamond Inorganic materials 0.000 abstract description 3
- 239000010432 diamond Substances 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 abstract description 2
- 239000011230 binding agent Substances 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
A grinding wheel with replaceable sand blocks for stone grinding polishing relates to a grinding wheel, wherein fan-shaped convex blocks (2) are arranged on the inner arc surfaces of fan-shaped sand blocks (1), a mounting hole (7) is formed in the center of a ring body (5), a plurality of fan-shaped grooves (9) are formed in the outer ring surface of the ring body (5) at intervals, a plurality of fan-shaped sand blocks (1) are arranged, and the fan-shaped convex blocks (2) arranged on the fan-shaped sand blocks (1) are respectively arranged in the fan-shaped grooves (9); the utility model discloses a set up the ring body into metal construction, set up the sand block of fine abrasive material diamond dust material a plurality of fan-shaped structures of changing for convenient, realized not only can effectively will the utility model discloses fasten to the fan-shaped sand block that easily consumes can be changed, reaches energy saving and consumption reduction's purpose.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a emery wheel especially relates to a emery wheel that is used for removable sand piece of stone mill polishing.
[ background of the invention ]
The grinding wheel is a bonded grinding tool which is formed by bonding a common grinding material into a certain shape (mostly circular, with a through hole in the center) by a bonding 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 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. Because the grinding wheels are made of various materials, and the grinding wheels with the same application have very large price difference after selecting components of different formulas, the cost difference between the high-quality grinding wheel and the poor-quality grinding wheel can reach several times to dozens of times. For convenience of manufacture, conventional grinding wheels are generally made of the same material for the whole grinding wheel, but when used, the grinding wheel is discarded when worn to a certain extent. If the grinding wheel is made of good materials, a large amount of cost is brought about by the grinding wheel which is left to be discarded after being worn. If a good material is used at a part to be ground in the grinding wheel and a poor material or a metal core is used at a part which is left to be discarded after being worn, a large amount of cost can be saved, and the cost and the selling price of the product are reduced; the product with more cost performance is launched to the market on the basis of not losing the product quality, and the metal core also has recoverable value and responds to the call of environment protection and energy conservation advocated by the nation.
[ summary of the invention ]
In order to overcome not enough in the background art, the utility model discloses a emery wheel that is used for removable sand piece of stone mill polishing through setting up the ring body into metal construction, sets up the sand piece of fine abrasive material diamond dust material a plurality of fan-shaped structures of changing for being convenient for, has realized not only can effectively will the utility model discloses fasten to the fan-shaped sand piece of easy-to-wear can be changed, reaches energy saving and consumption reduction's purpose.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a emery wheel that is used for removable sand piece of stone mill polishing, includes fan-shaped sand piece and ring body, is equipped with fan-shaped lug on the intrados of fan-shaped sand piece, is equipped with the mounting hole at the central point of ring body, and the interval is equipped with a plurality of fan-shaped recesses on the outer anchor ring of ring body, and fan-shaped sand piece is a plurality of, and a plurality of fan-shaped lugs that fan-shaped sand piece was equipped with are arranged in a plurality of fan-shaped recesses respectively.
The grinding wheel capable of replacing the sand block for stone grinding polishing is characterized in that the fan-shaped convex block and the fan-shaped groove are of a matched structure.
The grinding wheel capable of replacing the sand block for stone grinding polishing is characterized in that a through hole is formed in the fan-shaped convex block, screw holes are formed in the two side walls of the fan-shaped groove and in the positions corresponding to the through holes respectively, a neck expanding is formed in the outer end of the screw hole in one side, the countersunk head screw penetrates through the two screw holes formed in the two side walls of the fan-shaped groove and the through hole formed in the fan-shaped convex block between the two screw holes, then the fan-shaped convex block is fixed in the fan-shaped groove, and the countersunk head arranged on the countersunk.
The sand block replaceable grinding wheel for stone grinding polishing is characterized in that the ring body is made of low-carbon steel.
The grinding wheel capable of replacing the sand block for stone grinding polishing is characterized in that the fan-shaped sand block is made of fine abrasive diamond.
Since the technical scheme is used, the utility model discloses following beneficial effect has:
the grinding wheel with replaceable sand blocks for stone grinding polishing, which is disclosed by the utility model, has the advantages that the sand blocks made of fine abrasive material and carborundum material are arranged into a plurality of fan-shaped structures convenient to replace by arranging the ring body into the metal structure, so that the utility model can be effectively fastened, and the fan-shaped sand blocks which are easy to wear can be replaced, thereby achieving the purposes of energy conservation and consumption reduction; the utility model has the characteristics of simple structure, practicality are strong, practice thrift the cost etc, have very strong spreading value, market prospect is wide.
[ description of the drawings ]
Fig. 1 is a schematic view of an assembly structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic structural diagram of the ring body of the present invention.
In the figure: 1. a fan-shaped sand block; 2. a fan-shaped bump; 3. perforating; 4. a screw hole; 5. a ring body; 6. expanding the neck; 7. mounting holes; 8. countersunk head screws; 9. a fan-shaped groove.
[ detailed description ] embodiments
The present invention will be explained in more detail by the following examples, which are not intended to limit the invention, and the purpose of disclosing the invention is to protect all the changes and improvements that come within the scope of the invention;
combine attached figure 1, 2 or 3 the emery wheel that is used for removable sand piece of stone mill polishing, including fan-shaped sand piece 1 and ring body 5, be equipped with fan-shaped lug 2 on the intrados of fan-shaped sand piece 1, the material of fan-shaped sand piece 1 is fine abrasive material carborundum, central point at ring body 5 is equipped with mounting hole 7, interval is equipped with a plurality of fan-shaped recesses 9 on the outer anchor ring of ring body 5, the material of ring body 5 is low carbon steel, fan-shaped sand piece 1 is a plurality of, fan-shaped lug 2 that a plurality of fan-shaped sand pieces 1 were equipped with is arranged in a plurality of fan-shaped recesses 9 respectively, fan-shaped lug 2 and fan-shaped recess 9 are the assorted structure, be equipped with perforation 3 on fan-shaped lug 2, be equipped with screw 4 respectively on the both sides wall of fan-shaped recess 9 and the corresponding position of perforation 3, the outer end at one side screw 4 is equipped with flaring 6, countersunk screw 8 passes behind the perforation 3 that fan-shaped lug 2 was equipped with between two screw 4 and the In the groove 9, a countersunk head arranged on the countersunk head screw 8 is arranged in the neck-expanding 6.
Implement the emery wheel that is used for removable sand block of stone mill polishing, during the use, arrange fan-shaped lug 2 that a plurality of fan-shaped sand blocks 1 were equipped with in a plurality of fan-shaped recess 9 respectively, pass countersunk screw 8 two screws 4 that fan-shaped recess 9's both sides wall was equipped with and fix fan-shaped lug 2 in fan-shaped recess 9 after fan-shaped lug 2 went up perforation 3 that is equipped with between two screws 4, will the utility model discloses 7 covers of mounting hole that are equipped with are fastened in the pivot of abrasive machine, rotatory the utility model discloses carry out the grinding to the work piece, unscrew countersunk screw 8 and change fan-shaped sand block 1 after 1 wearing and tearing of fan-shaped sand block, set up the emery wheel inner core into the ring body 5 of low carbon steel material, the effectual cost of having practiced thrift.
The part of the utility model not detailed is prior art.
Claims (5)
1. The utility model provides a emery wheel of removable sand piece for stone mill polishing which characterized by: including fan-shaped sand piece (1) and ring body (5), be equipped with fan-shaped lug (2) on the intrados of fan-shaped sand piece (1), be equipped with mounting hole (7) at the central point of ring body (5), the interval is equipped with a plurality of fan-shaped recesses (9) on the outer anchor ring of ring body (5), and fan-shaped sand piece (1) is a plurality of, and fan-shaped lug (2) that a plurality of fan-shaped sand piece (1) were equipped with are arranged in a plurality of fan-shaped recesses (9) respectively.
2. The replaceable block stone grinding wheel as claimed in claim 1, wherein: the fan-shaped convex block (2) and the fan-shaped groove (9) are of matched structures.
3. The replaceable block stone grinding wheel as claimed in claim 1, wherein: be equipped with on fan-shaped lug (2) and perforate (3), be equipped with screw (4) respectively on the both sides wall of fan-shaped recess (9) and perforate (3) corresponding position, be equipped with flaring neck (6) in the outer end of one side screw (4), fan-shaped lug (2) are fixed in fan-shaped recess (9) after perforation (3) that are equipped with on fan-shaped lug (2) between fan-shaped lug (4) and two screw (4) that countersunk screw (8) passed both sides wall that fan-shaped recess (9) were equipped with, countersunk head that countersunk screw (8) were equipped with is arranged in flaring neck (6).
4. The replaceable block stone grinding wheel as claimed in claim 1, wherein: the ring body (5) is made of low-carbon steel.
5. The replaceable block stone grinding wheel as claimed in claim 1, wherein: the material of the fan-shaped sand block (1) is fine abrasive carborundum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921545610.4U CN210499835U (en) | 2019-09-18 | 2019-09-18 | Grinding wheel with replaceable sand block for stone grinding polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921545610.4U CN210499835U (en) | 2019-09-18 | 2019-09-18 | Grinding wheel with replaceable sand block for stone grinding polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210499835U true CN210499835U (en) | 2020-05-12 |
Family
ID=70570352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921545610.4U Expired - Fee Related CN210499835U (en) | 2019-09-18 | 2019-09-18 | Grinding wheel with replaceable sand block for stone grinding polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210499835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873067A (en) * | 2021-03-22 | 2021-06-01 | 阳泉市中嘉磨料磨具有限公司 | High-strength deformable resin grinding wheel and using method thereof |
-
2019
- 2019-09-18 CN CN201921545610.4U patent/CN210499835U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873067A (en) * | 2021-03-22 | 2021-06-01 | 阳泉市中嘉磨料磨具有限公司 | High-strength deformable resin grinding wheel and using method thereof |
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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: 20200512 |