CN220516533U - CBN grinding wheel convenient to heat dissipation - Google Patents
CBN grinding wheel convenient to heat dissipation Download PDFInfo
- Publication number
- CN220516533U CN220516533U CN202321231558.1U CN202321231558U CN220516533U CN 220516533 U CN220516533 U CN 220516533U CN 202321231558 U CN202321231558 U CN 202321231558U CN 220516533 U CN220516533 U CN 220516533U
- Authority
- CN
- China
- Prior art keywords
- water tank
- annular water
- base
- heat dissipation
- grinding wheel
- 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.)
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Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 229910001651 emery Inorganic materials 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 3
- 238000005498 polishing Methods 0.000 abstract description 2
- 239000002826 coolant Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000007767 bonding agent Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model relates to the technical field of grinding wheels and discloses a CBN grinding wheel convenient for heat dissipation, which comprises a base and an annular water tank, wherein a rotating shaft hole is formed in the middle of the surface of the base, a plurality of mounting holes are uniformly formed in the periphery of the rotating shaft hole on the surface of the base, the base is positioned in the annular water tank, a sealing cover is arranged on the surface of the annular water tank, and a grinding wheel layer is arranged on the outer circumference of the annular water tank; this CBN emery wheel convenient to heat dissipation is through installing annular water tank on the base, can add water or add coolant liquid to annular water tank in for the emery wheel heat dissipation is polished in-process, and annular water tank is copper material, has the radiating groove on the annular water tank, increase and the area of contact of air, the heat dissipation that can be faster when rotating, make the radiating effect better, avoid polishing in-process temperature too high.
Description
Technical Field
The utility model relates to the technical field of grinding wheels, in particular to a CBN grinding wheel convenient for heat dissipation.
Background
The grinding wheel is the most main grinding tool in grinding processing, the grinding wheel is a porous body which is prepared by adding a bonding agent into an abrasive, compacting, drying and roasting, and the grinding wheel has great characteristic difference due to different grinding materials, bonding agent and manufacturing process, so the grinding wheel has important influence on the processing quality, productivity and economy of grinding, the grinding wheel is also called a fixed grinding tool, the grinding wheel is a fixed grinding tool which is formed by fixing common abrasive materials into a certain shape (most of the grinding wheels are round, the center of the grinding wheel is provided with a through hole) by the bonding agent, and the fixed grinding tool has certain strength and is generally composed of the abrasive, the bonding agent and air holes, and the three parts are commonly called three elements of the fixed grinding tool.
The existing abrasive grinding wheel generally has the following problems: during polishing, the grinding wheel rubs and generates heat, and when the temperature is high, the grinding wheel and the workpiece can generate thermal deformation; the existing grinding wheel can only perform rough grinding or finish grinding on the workpiece independently, the rough grinding or finish grinding needs to be replaced by different grinding wheels, the applicability is not strong,
disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the CBN grinding wheel convenient for heat dissipation.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a CBN emery wheel convenient to heat dissipation, includes base and annular water tank, the pivot hole has been seted up to the surface middle part position of base, a plurality of mounting holes have evenly been seted up around the surface of base is located the pivot hole, the base is located inside the annular water tank, the surface of annular water tank is provided with sealed lid, the outer periphery of annular water tank is provided with the emery wheel layer.
Further, a plurality of heat dissipation holes are formed in the surface of the base close to the outer circle edge, and the heat dissipation holes are uniformly distributed on the base.
Further, the number of the mounting holes is four, and the four mounting holes are all bolt positioning holes.
Further, six reinforcing brackets are annularly arranged in the annular water tank, one end of each reinforcing bracket is connected with the base, and the other end of each reinforcing bracket is connected with the inner top of the annular water tank.
Furthermore, the annular water tank is made of copper, and the surface of the annular water tank is provided with radiating grooves which are annularly arranged.
Further, the grinding wheel layer comprises a rough grinding layer and a fine grinding layer, the fine grinding layer is arranged on one side of the rough grinding layer, a sinking groove is formed between the rough grinding layer and the fine grinding layer, a plurality of chip grooves are formed in the two opposite side surfaces of the rough grinding layer and the fine grinding layer, and the chip grooves are in annular arrangement.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the annular water tank is arranged on the base, so that water or cooling liquid can be added into the annular water tank, the grinding wheel is cooled in the grinding process, the annular water tank is made of copper, the annular water tank is provided with the cooling groove, the contact area with air is increased, and the cooling can be faster performed during rotation, so that the cooling effect is better, and the overhigh temperature in the grinding process is avoided.
2. The grinding wheel layer is divided into a coarse grinding layer and a fine grinding layer, so that coarse grinding or fine grinding can be performed without replacing the grinding wheel. And the surface of the grinding wheel layer is also provided with a chip removal groove, so that chip removal and heat dissipation are facilitated.
Drawings
Fig. 1 is a schematic view of a CBN grinding wheel with convenient heat dissipation according to the utility model.
Fig. 2 is a cross-sectional view of a CBN grinding wheel of the present utility model that facilitates heat dissipation.
Fig. 3 is a side view of a CBN grinding wheel with convenient heat dissipation in accordance with the present utility model.
In the figure: 1. a base; 11. a heat radiation hole; 2. a rotation shaft hole; 3. a mounting hole; 4. an annular water tank; 41. reinforcing the support; 42. a heat sink; 5. sealing cover; 6. a grinding wheel layer; 61. coarsely grinding the layer; 62. finely grinding the layer; 63. a sinking groove; 64. chip removal groove.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic views illustrating the basic structure of the present utility model by way of illustration only, and thus show only the constitution related to the present utility model.
Referring to fig. 1-3, a CBN grinding wheel convenient for heat dissipation comprises a base 1 and an annular water tank 4, wherein a rotating shaft hole 2 is formed in the middle of the surface of the base 1, the rotating shaft hole 2 is a rotating shaft mounting hole, a rotating shaft is mounted, a plurality of mounting holes 3 are uniformly formed in the periphery of the rotating shaft hole 2 on the surface of the base 1, the base 1 is positioned in the annular water tank 4, a sealing cover 5 is arranged on the surface of the annular water tank 4, and a grinding wheel layer 6 is arranged on the outer circumference of the annular water tank 4. A plurality of heat dissipation holes 11 are formed in the surface of the base 1, close to the outer circle edge, and the heat dissipation holes 11 are uniformly distributed on the base 1. The heat radiation holes 11 are used for radiating heat when the heat is transferred to the base 1. Four mounting holes 3 are formed, and the four mounting holes 3 are all bolt positioning holes. The rotating shaft hole 2 is matched with the mounting hole 3, so that the grinding wheel is mounted on a grinding machine.
Six reinforcing brackets 41 are annularly arranged in the annular water tank 4, one end of each reinforcing bracket 41 is connected with the base 1, and the other end of each reinforcing bracket 41 is connected with the inner top of the annular water tank 4. The inside of annular water tank 4 is the space of intercommunication, and the width of six reinforcing brackets 41 is less than the thickness of annular water tank 4 for six reinforcing brackets 41 can not separate annular water tank 4 inside, and six reinforcing brackets 41 make annular water tank 4 and base 1 more firm.
The annular water tank 4 is made of copper, the surface of the annular water tank 4 is provided with heat dissipation grooves 42, and the heat dissipation grooves 42 are annularly arranged. The copper material can transfer heat fast, has better radiating effect in cooperation heat dissipation groove 42.
The grinding wheel layer 6 comprises a rough grinding layer 61 and a fine grinding layer 62, the fine grinding layer 62 is located on one side of the rough grinding layer 61, a sinking groove 63 is formed between the rough grinding layer 61 and the fine grinding layer 62, a plurality of chip grooves 64 are formed in two opposite side surfaces of the rough grinding layer 61 and the fine grinding layer 62, and the chip grooves 64 are in annular arrangement. The grinding wheel layer 6 is divided into a left grinding area and a right grinding area, a sinking groove 63 is formed between the coarse grinding layer 61 and the fine grinding layer 62, the coarse grinding layer 61 and the fine grinding layer 62 are separated, the sinking groove 63 enables the grinding wheel layer 6 to increase the contact area with air, a certain heat dissipation effect is achieved, and the chip removal efficiency and a certain heat dissipation effect can be improved through the chip removal groove 64.
When the CBN grinding wheel convenient for heat dissipation is used, firstly, the base 1 is installed on grinding wheel equipment through the rotating shaft hole 2 and the installation hole 3 on the base 1, heat dissipation is carried out through the heat dissipation hole 11 on the base 1 and the annular water tank 4, the sealing cover 5 is required to be opened before use, water or cooling liquid is added into the annular water tank 4, heat transferred in the use process is absorbed and dissipated, and the rough grinding layer 61 and the fine grinding layer 62 can be subjected to rough grinding or fine grinding.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (5)
1. The utility model provides a CBN emery wheel convenient to heat dissipation, includes base (1) and annular water tank (4), its characterized in that: the novel grinding wheel type water heater is characterized in that a rotating shaft hole (2) is formed in the middle of the surface of the base (1), a plurality of mounting holes (3) are uniformly formed in the periphery of the rotating shaft hole (2) on the surface of the base (1), the base (1) is located inside an annular water tank (4), a sealing cover (5) is arranged on the surface of the annular water tank (4), and a grinding wheel layer (6) is arranged on the outer circumference of the annular water tank (4);
the grinding wheel layer (6) comprises a rough grinding layer (61) and a fine grinding layer (62), the fine grinding layer (62) is located on one side of the rough grinding layer (61), a sinking groove (63) is formed between the rough grinding layer (61) and the fine grinding layer (62), a plurality of chip removal grooves (64) are formed in the opposite two side surfaces of the rough grinding layer (61) and the fine grinding layer (62), and the chip removal grooves (64) are in annular arrangement.
2. The CBN grinding wheel convenient for heat dissipation according to claim 1, wherein: a plurality of radiating holes (11) are formed in the surface of the base (1) close to the outer circle edge, and the radiating holes (11) are uniformly distributed on the base (1).
3. The CBN grinding wheel convenient for heat dissipation according to claim 1, wherein: the mounting holes (3) are four, and the four mounting holes (3) are bolt positioning holes.
4. The CBN grinding wheel convenient for heat dissipation according to claim 1, wherein: six reinforcing brackets (41) are annularly arranged in the annular water tank (4), one end of each reinforcing bracket (41) is connected with the base (1), and the other end of each reinforcing bracket is connected with the inner top of the annular water tank (4).
5. The CBN grinding wheel convenient for heat dissipation according to claim 4, wherein: the annular water tank (4) is made of copper, radiating grooves (42) are formed in the surface of the annular water tank (4), and the radiating grooves (42) are annularly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321231558.1U CN220516533U (en) | 2023-05-20 | 2023-05-20 | CBN grinding wheel convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321231558.1U CN220516533U (en) | 2023-05-20 | 2023-05-20 | CBN grinding wheel convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220516533U true CN220516533U (en) | 2024-02-23 |
Family
ID=89936134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321231558.1U Active CN220516533U (en) | 2023-05-20 | 2023-05-20 | CBN grinding wheel convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220516533U (en) |
-
2023
- 2023-05-20 CN CN202321231558.1U patent/CN220516533U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |