CN221676630U - Dust-free grinding device for cooling copper roller of amorphous crystallizer - Google Patents
Dust-free grinding device for cooling copper roller of amorphous crystallizer Download PDFInfo
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- CN221676630U CN221676630U CN202323413773.6U CN202323413773U CN221676630U CN 221676630 U CN221676630 U CN 221676630U CN 202323413773 U CN202323413773 U CN 202323413773U CN 221676630 U CN221676630 U CN 221676630U
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- grinding
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- polishing
- fan blade
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- 238000001816 cooling Methods 0.000 title claims abstract description 45
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 43
- 239000010949 copper Substances 0.000 title claims abstract description 43
- 239000000428 dust Substances 0.000 claims abstract description 80
- 238000005498 polishing Methods 0.000 claims abstract description 38
- 230000002093 peripheral effect Effects 0.000 claims abstract description 19
- 241000886569 Cyprogenia stegaria Species 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 abstract description 7
- 230000010485 coping Effects 0.000 description 13
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a dust-free polishing device for an amorphous crystallizer cooling copper roller, which comprises a machine base, wherein a polishing seat is arranged on the machine base, a polishing wheel for polishing the cooling copper roller is rotatably arranged on the polishing seat, and the polishing wheel is connected with a polishing driver; the grinding seat is fixedly provided with a peripheral surface protective cover which is arranged outside the wheel surface of the grinding wheel in a surrounding manner, one side of the peripheral surface protective cover, which is positioned on the grinding wheel, is integrally provided with a side protective cover, the other side of the peripheral surface protective cover, which is positioned on the grinding wheel, is integrally provided with a dust guiding conical surface which is gradually reduced in diameter along the direction away from the grinding wheel, the top end of the dust guiding conical surface is provided with a dust guiding outlet, the grinding seat is fixedly provided with a fan shell which is hermetically buckled outside the dust guiding outlet, the fan shell is rotationally provided with a fan blade component, the fan blade component is connected with a fan blade driver, and the side wall of the fan shell is provided with a dust output port. The utility model has compact structure and can completely remove dust and scraps generated by grinding.
Description
Technical Field
The utility model relates to the technical field of surface polishing, in particular to a dust-free polishing device for an amorphous crystallizer cooling copper roller.
Background
The amorphous crystallizer is used for producing amorphous strips, and during production, molten steel at 1400 ℃ is sprayed onto a cooling copper roller of the amorphous crystallizer in a plane flow mode, and is cooled to below 200 ℃ under the instant cooling effect of the cooling copper roller to form amorphous strips. In the production process, the surface of the cooling copper roller is corroded by molten steel at high temperature continuously, so that a fatigue layer is formed on the surface of the cooling copper roller, and the cooling copper roller needs to be polished continuously to keep the required cooling capacity. Dust is inevitably generated in the grinding process, and based on the fact that the cooling copper roller is mostly made of beryllium copper materials with high hardness, high fatigue strength, small elastic hysteresis, corrosion resistance and wear resistance, the generated dust is beryllium copper dust. The floating beryllium copper dust is sucked into a human body and can cause harm to the human body, so that the prevention of the floating of the beryllium copper dust is an important protection work in the grinding operation. The existing grinding device is used for grinding and simultaneously connecting a shield of a grinding wheel with a suction pipeline to suck dust in real time, the suction capacity of the grinding position can be reduced due to the fact that the suction pipeline is long, the dust collection effect is not ideal, and particularly, the dust collection effect cannot be achieved for beryllium copper scraps which are splashed during grinding. For this purpose, further improvements are required for the grinding device for cooling the copper roller.
Disclosure of utility model
The utility model aims to solve the technical problem of providing the dust-free coping device for the cooling copper roller of the amorphous crystallizer, which has a compact structure and can completely remove dust and scraps generated by coping.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the dust-free grinding device for the amorphous crystallizer cooling copper roller comprises a machine base, wherein a grinding seat is arranged on the machine base, a grinding wheel for grinding the cooling copper roller is rotatably arranged on the grinding seat, and the grinding wheel is connected with a grinding driver; the grinding wheel is characterized in that a peripheral protection cover surrounding the periphery of the wheel surface of the grinding wheel is fixedly arranged on the grinding seat, a side protection cover is integrally arranged on one side of the grinding wheel on the peripheral protection cover, a dust guiding conical surface gradually reducing along the direction away from the grinding wheel is integrally arranged on the other side of the grinding wheel on the peripheral protection cover, a dust guiding outlet is formed in the top end of the dust guiding conical surface, a fan shell which is hermetically buckled outside the dust guiding outlet is fixedly arranged on the grinding seat, a fan blade assembly is internally installed in the fan shell, the fan blade assembly is connected with a fan blade driver, and a dust output port is formed in the side wall of the fan shell.
As an optimal technical scheme, the rotating direction of the fan blade assembly is the same as the rotating direction of the grinding wheel.
As the preferable technical scheme, the fan blade assembly comprises two oppositely arranged fan blade end plates, a plurality of centrifugal fan blades which are circumferentially arranged are fixedly arranged between the two fan blade end plates, the fan blade end plates which are far away from the dust guide outlet are rotatably arranged on the fan housing, and dust avoidance openings which are positioned between the centrifugal fan blades are formed in the fan blade end plates which are close to the dust guide outlet.
As a preferable technical scheme, the coping driver comprises a coping rotating shaft rotatably installed on the coping seat, and the coping rotating shaft penetrates through the side protection cover to be fixedly connected with the coping wheel; the polishing seat is provided with a polishing driving motor, and the power end of the polishing driving motor is in power connection with the polishing rotating shaft.
As an optimal technical scheme, a coping position adjusting mechanism is arranged between the coping seat and the stand.
As an optimized technical scheme, the grinding position adjusting mechanism comprises a reciprocating seat which is slidably arranged on the machine base along the axial direction of the cooling copper roller, a reciprocating driving motor is arranged on the machine base, and the power end of the reciprocating driving motor is in spiral transmission with the reciprocating seat; the grinding seat is slidably mounted on the reciprocating seat along the direction close to or far away from the cooling copper roller, a feeding driving motor is mounted on the reciprocating seat, and the power end of the feeding driving motor is in spiral transmission with the grinding seat.
Due to the adoption of the technical scheme, the dust-free polishing device for the cooling copper roller of the amorphous crystallizer comprises a machine base, wherein a polishing seat is arranged on the machine base, a polishing wheel for polishing the cooling copper roller is rotatably arranged on the polishing seat, and the polishing wheel is connected with a polishing driver; the grinding wheel is characterized in that a peripheral protection cover surrounding the periphery of the wheel surface of the grinding wheel is fixedly arranged on the grinding seat, a side protection cover is integrally arranged on one side of the grinding wheel on the peripheral protection cover, a dust guiding conical surface gradually reducing along the direction away from the grinding wheel is integrally arranged on the other side of the grinding wheel on the peripheral protection cover, a dust guiding outlet is formed in the top end of the dust guiding conical surface, a fan shell which is hermetically buckled outside the dust guiding outlet is fixedly arranged on the grinding seat, a fan blade assembly is internally installed in the fan shell, the fan blade assembly is connected with a fan blade driver, and a dust output port is formed in the side wall of the fan shell. The utility model is equivalent to directly forming a large-caliber dust guiding-out opening at the side of the protective cover by using the dust guiding-out conical surface, forming centrifugal air flow outside the dust guiding-out opening by using the fan blade assembly, wherein the centrifugal air flow directly acts on grinding dust to realize high-force suction, and the dust generated by grinding can be completely removed by effectively discharging the dust under the guidance of the centrifugal air flow and the dust guiding-out conical surface. The utility model directly realizes large-suction dust collection at the side of the grinding wheel in a centrifugal fan mode, has compact structure and good dust and debris removal effect.
Drawings
The following drawings are only for purposes of illustration and explanation of the present utility model and are not intended to limit the scope of the utility model. Wherein:
FIG. 1 is a schematic top cross-sectional view of an embodiment of the present utility model;
FIG. 2 is a schematic view of the A-A structure of FIG. 1;
fig. 3 is a schematic perspective view illustrating an application state of an embodiment of the present utility model.
In the figure: 1-cooling a copper roller; 2-a stand; 3-grinding the base; 4-a grinding position adjusting mechanism; 41-a reciprocating base; 42-a reciprocating drive motor; 43-a feed drive motor; 5-grinding wheel repair; 6-grinding driver; 61-grinding the rotating shaft; 62-grinding drive motor; 7-a peripheral protection cover; 71-side shield; 72-guiding out a conical surface of dust; 73-dust outlet; 8-a fan housing; 81-fan blade components; 811-a fan blade end plate; 812-centrifuging the fan blade; 82-fan blade driver; 83-dust output port.
Detailed Description
The utility model is further illustrated in the following, in conjunction with the accompanying drawings and examples. In the following detailed description, exemplary embodiments of the utility model are described by way of illustration only. It is needless to say that the person skilled in the art realizes that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive in scope.
As shown in fig. 1, fig. 2 and fig. 3 together, the dust-free grinding device for cooling copper rollers of amorphous crystallizers comprises a stand 2, wherein the stand 2 can be a stand 2 shared by the amorphous crystallizers, or can be a stand 2 which is arranged independently and is relatively fixed with the amorphous crystallizers.
The machine seat 2 is provided with a polishing seat 3, and the polishing seat 3 is a carrier of a polishing structure. Preferably, a grinding position adjusting mechanism 4 is arranged between the grinding seat 3 and the stand 2, so that the position can be adjusted to adapt the embodiment to the roll surface width of the cooling copper roll 1 for reciprocating grinding.
The grinding position adjusting mechanism 4 comprises a reciprocating seat 41 axially and slidably installed on the machine base 2 along the cooling copper roller 1, a reciprocating driving motor 42 is installed on the machine base 2, and the power end of the reciprocating driving motor 42 is in screw transmission with the reciprocating seat 41. The reciprocating driving motor 42 drives the reciprocating base 41 to slide leftwards and rightwards through forward rotation and reverse rotation respectively, so as to realize that the embodiment adapts to the width of the roll surface of the cooling copper roll 1 for reciprocating grinding, and the principle is easily understood by a person skilled in the art according to conventional technical knowledge and is not repeated herein. The sliding installation of the reciprocating base 41 on the base 2 may be implemented by a guide rail sliding seat or a guide rod sliding sleeve, which is not limited herein.
In this embodiment, the grinding base 3 is slidably mounted on the reciprocating base 41 along a direction approaching or separating from the cooling copper roller 1, a feeding driving motor 43 is mounted on the reciprocating base 41, and a power end of the feeding driving motor 43 and the grinding base 3 are in screw transmission arrangement. The reciprocating driving motor 42 drives the polishing seat 3 to move close to or away from the cooling copper roller 1 through forward rotation and reverse rotation respectively, after the polishing seat is close to the cooling copper roller 1, the polishing structure can be convenient for polishing the cooling copper roller 1, and after the polishing seat is away from the cooling copper roller 1, the polishing operation can be conveniently stopped. The sliding mounting of the grinding base 3 on the reciprocating base 41 can also be realized by a rail slide or a guide bar slide sleeve, etc., without limitation.
The grinding seat 3 is rotatably provided with a grinding wheel 5 for grinding the cooling copper roller 1, the grinding wheel 5 is connected with a grinding driver 6, and the grinding wheel 5 and the grinding driver 6 form a grinding structure of the embodiment. The grinding driver 6 drives the grinding wheel 5 to rotate at a high speed, when the grinding wheel 5 is driven by the feeding driving motor 43 to lean against the cooling copper roller 1, the grinding wheel 5 can play a role in grinding the cooling copper roller 1, and the reciprocating driving motor 42 drives the left and right reciprocating motion during grinding to realize comprehensive grinding of the whole roller surface of the cooling copper roller 1.
The peripheral surface protection cover 7 surrounding the outer surface of the grinding wheel 5 is fixedly arranged on the grinding seat 3, and the peripheral surface protection cover 7 should avoid the position where the grinding wheel 5 can grind the cooling copper roller 1. The peripheral surface protection cover 7 is located one side department of the coping wheel 5 is integrally provided with a side protection cover 71, the other side department of the coping wheel 5 is integrally provided with a dust guiding conical surface 72 which is gradually reduced in diameter along the direction away from the coping wheel 5 on the peripheral surface protection cover 7, the top end of the dust guiding conical surface 72 is provided with a dust guiding outlet 73, the coping seat 3 is fixedly provided with a fan shell 8 which is hermetically buckled outside the dust guiding outlet 73, the fan shell 8 is rotationally provided with a fan blade assembly 81, the fan blade assembly 81 is connected with a fan blade driver 82, and the side wall of the fan shell 8 is provided with a dust output port 83.
In this embodiment, the peripheral protection cover 7, the side protection cover 71 and the dust guiding cone 72 together form a protection cover outside the grinding wheel 5, the dust guiding outlet 73 with a large caliber is directly formed at the top end of the dust guiding cone 72 on the side of the protection cover, the centrifugal airflow is formed outside the dust guiding outlet 73 by the fan blade assembly 81, the centrifugal airflow directly acts on the grinding dust to realize powerful suction, and the dust generated by grinding can be completely removed under the guidance of the centrifugal airflow and the dust guiding cone 72.
Preferably, the rotation direction of the fan blade assembly 81 is the same as the rotation direction of the grinding wheel 5, so that the high-speed rotation of the grinding wheel 5 and the rotation of the fan blade assembly 81 form a resultant force, thereby promoting more powerful centrifugal air flow in the protective cover and the fan housing 8 and more powerful dust collection and chip removal. Of course, the peripheral protection cover 7 should preferably have a cambered surface shape coaxial with the grinding wheel 5 so as to reduce centrifugal wind flow resistance.
The fan blade assembly 81 in this embodiment includes two opposite fan blade end plates 811, a plurality of centrifugal fan blades 812 arranged circumferentially are fixedly disposed between the two fan blade end plates 811, the fan blade end plate 811 far away from the dust guiding-out opening 73 is rotatably mounted on the fan housing 8, and of course, the power end of the fan blade driver 82 is in power connection with the fan blade end plate 811. When the fan blade driver 82 drives the fan blade assembly 81 to rotate at a high speed, the centrifugal fan blade 812 drives the air in the fan housing 8 to generate a rotating air flow, the rotating air flow drives dust and debris to generate a circular centrifugal motion, the dust and the debris can be thrown out along with the air flow after passing through the dust output port 83, so that the powerful output of the dust, the debris and the air is realized, and the dust output port 73 forms a powerful air flow which is fed into the fan housing 8 and is a suction air flow for sucking the dust and the debris. Preferably, a dust avoiding port is formed on the fan blade end plate 811 near the dust guiding port 73 and is located between the centrifugal fan blades 812, so as to enable the dust guiding port 73 to form more comprehensive airflow for sucking dust and chips, and further promote the powerful performance of dust collection and chip removal; in this configuration, the blade end plate 811 adjacent to the dust outlet 73 corresponds to an annular structure.
The grinding driver 6 comprises a grinding rotating shaft 61 rotatably mounted on the grinding base 3, and the grinding rotating shaft 61 penetrates through the side protection cover 71 to be fixedly connected with the grinding wheel 5, so that the grinding rotating shaft 61 and a rotating connection structure thereof on the grinding base 3 are positioned at the side protection cover 71 and do not interfere with the arrangement of the large-caliber dust outlet 73 and the wind blade assembly 81. The grinding seat 3 is provided with a grinding driving motor 62, and the power end of the grinding driving motor 62 is in power connection with the grinding rotating shaft 61.
In this embodiment, the dust guiding cone 72 forms a large caliber dust guiding outlet 73 at the side of the protective cover, and the fan blade assembly 81 is directly arranged outside the dust guiding outlet 73 to form centrifugal air flow, so that dust and scraps generated by grinding can be pumped under high force to be completely removed. The embodiment has compact structure and good dust and debris removal effect.
The foregoing has shown and described the basic principles, main features and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The dust-free grinding device for the amorphous crystallizer cooling copper roller comprises a machine base, wherein a grinding seat is arranged on the machine base, and the dust-free grinding device is characterized in that: the polishing seat is rotatably provided with a polishing wheel for polishing the cooling copper roller, and the polishing wheel is connected with a polishing driver; the grinding wheel is characterized in that a peripheral protection cover surrounding the periphery of the wheel surface of the grinding wheel is fixedly arranged on the grinding seat, a side protection cover is integrally arranged on one side of the grinding wheel on the peripheral protection cover, a dust guiding conical surface gradually reducing along the direction away from the grinding wheel is integrally arranged on the other side of the grinding wheel on the peripheral protection cover, a dust guiding outlet is formed in the top end of the dust guiding conical surface, a fan shell which is hermetically buckled outside the dust guiding outlet is fixedly arranged on the grinding seat, a fan blade assembly is internally installed in the fan shell, the fan blade assembly is connected with a fan blade driver, and a dust output port is formed in the side wall of the fan shell.
2. The dust-free grinding device for cooling copper rollers of amorphous crystallizers according to claim 1, wherein: the rotating direction of the fan blade assembly is the same as the rotating direction of the grinding wheel.
3. The dust-free grinding device for cooling copper rollers of amorphous crystallizers according to claim 1, wherein: the fan blade assembly comprises two oppositely arranged fan blade end plates, a plurality of centrifugal fan blades which are circumferentially arranged are fixedly arranged between the two fan blade end plates, the fan blade end plates which are far away from the dust guide outlet are rotatably arranged on the fan housing, and dust avoidance openings which are positioned between the centrifugal fan blades are formed in the fan blade end plates which are close to the dust guide outlet.
4. The dust-free grinding device for cooling copper rollers of amorphous crystallizers according to claim 1, wherein: the grinding driver comprises a grinding rotating shaft rotatably installed on the grinding seat, and the grinding rotating shaft penetrates through the side protection cover to be fixedly connected with the grinding wheel; the polishing seat is provided with a polishing driving motor, and the power end of the polishing driving motor is in power connection with the polishing rotating shaft.
5. The dust-free grinding device for cooling copper rollers of amorphous crystallizers according to claim 1, wherein: and a grinding position adjusting mechanism is arranged between the grinding seat and the machine seat.
6. The dust-free grinding device for cooling copper rollers of amorphous crystallizers according to claim 5, wherein: the grinding position adjusting mechanism comprises a reciprocating seat which is slidably arranged on the machine base along the axial direction of the cooling copper roller, a reciprocating driving motor is arranged on the machine base, and the power end of the reciprocating driving motor is in spiral transmission with the reciprocating seat; the grinding seat is slidably mounted on the reciprocating seat along the direction close to or far away from the cooling copper roller, a feeding driving motor is mounted on the reciprocating seat, and the power end of the feeding driving motor is in spiral transmission with the grinding seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323413773.6U CN221676630U (en) | 2023-12-14 | 2023-12-14 | Dust-free grinding device for cooling copper roller of amorphous crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323413773.6U CN221676630U (en) | 2023-12-14 | 2023-12-14 | Dust-free grinding device for cooling copper roller of amorphous crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221676630U true CN221676630U (en) | 2024-09-10 |
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ID=92612493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323413773.6U Active CN221676630U (en) | 2023-12-14 | 2023-12-14 | Dust-free grinding device for cooling copper roller of amorphous crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221676630U (en) |
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2023
- 2023-12-14 CN CN202323413773.6U patent/CN221676630U/en active Active
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