CN215825119U - Cooling device for grinding machine - Google Patents
Cooling device for grinding machine Download PDFInfo
- Publication number
- CN215825119U CN215825119U CN202121357208.0U CN202121357208U CN215825119U CN 215825119 U CN215825119 U CN 215825119U CN 202121357208 U CN202121357208 U CN 202121357208U CN 215825119 U CN215825119 U CN 215825119U
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- pipe
- grinding wheel
- cooling
- cooling device
- grinding
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Abstract
The utility model relates to the field of grinding machines, in particular to a cooling device for a grinding machine, which comprises a protective shell and a cooling liquid box, wherein the cooling liquid box is positioned on one side of the protective shell, a grinding wheel cavity is arranged at the bottom end of the protective shell, a bent pipe is fixed at the top end of the grinding wheel cavity, a plurality of spray heads are connected to the bottom of the bent pipe, a water pump is installed at the upper end of the cooling liquid box, a water discharging end of the water pump is connected with a liquid conveying pipe, and the tail end of the liquid conveying pipe penetrates through the interior of the grinding wheel cavity and is connected with the bent pipe. Through the water pump, can utilize the coolant liquid suction of drinking-water pipe with the coolant liquid incasement, discharge the return bend along the transfer line again, and spray down the emery wheel surface from the shower nozzle under the return bend and cool down, the fan is discharged the air out the fan along the gas-supply pipe simultaneously, because the air that goes out in the fan cover is refrigerated by the semiconductor refrigeration piece, so cold wind can be down spout into the emery wheel intracavity along the air inlet window, carry out emery wheel surface cooling with the cooperation coolant liquid, the effect of cooling has been improved, in order to solve the general problem of present cooling device to the cooling effect of emery wheel.
Description
Technical Field
The utility model relates to the field of grinding machines, in particular to a cooling device for a grinding machine.
Background
The grinding machine is the lathe that polishes processing through the emery wheel to work piece or part surface, and when the emery wheel carried out work piece or part surface and polished the processing, emery wheel surface temperature was higher, need use the cooling device to carry out the cooling work of emery wheel this moment, and the cooling liquid is sprayed the emery wheel surface and is cooled down to present most, and is general like this to the cooling effect of emery wheel.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cooling device for a grinding machine, which aims to solve the problem that the cooling effect of the existing cooling device on a grinding wheel is general.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a cooling device for a grinding machine comprises a protective shell and a cooling liquid box, wherein the cooling liquid box is positioned on one side of the protective shell, a grinding wheel cavity is formed in the bottom end of the protective shell, a bent pipe is fixed at the top end of the grinding wheel cavity, a plurality of spray heads are connected to the bottom of the bent pipe, a water pump is mounted at the upper end of the cooling liquid box, a water discharging end of the water pump is connected with a liquid conveying pipe, and the tail end of the liquid conveying pipe penetrates through the interior of the grinding wheel cavity and is connected with the bent pipe;
the top of the protective shell is provided with an air inlet window communicated with the grinding wheel cavity, the top end of the protective shell is fixedly provided with an air outlet cover communicated with the air inlet window, the upper end of the air outlet cover is connected with a gas pipe, the right end of the protective shell is provided with a semiconductor refrigeration piece, and the right side of the semiconductor refrigeration piece is provided with a heat dissipation fan fixed with the air outlet cover.
Furthermore, a motor is fixedly mounted at the rear end of the protective shell, a power end of the motor is connected with a motor shaft, and the tail end of the motor shaft penetrates into the grinding wheel cavity and is fixed with a grinding wheel.
Furthermore, the end of drawing water of water pump is connected with the drinking-water pipe, the drinking-water pipe end runs through to inside the coolant liquid case.
Furthermore, the elbow is located above the grinding wheel, one end of the elbow is a closed end, the other end of the elbow is an open end, and the tail end of the infusion tube is connected with the open end of the elbow.
Further, coolant liquid case right-hand member flange joint has the feed liquor pipe, feed liquor pipe end flange joint has the filter tube, filter tube end flange joint has the connecting pipe, filter tube internally mounted has the filter screen, connecting pipe end flange joint has the coolant liquid pipe.
Furthermore, the tail end of the gas transmission pipe is externally connected with a fan.
The utility model has the beneficial effects that: through the water pump, can utilize the coolant liquid suction of drinking-water pipe with the coolant liquid incasement, discharge the return bend along the transfer line again, and spray down the emery wheel surface from the shower nozzle under the return bend and cool down, the fan is discharged the air-out cover with the air along the gas-supply pipe simultaneously, because the air that goes out in the air-out cover is refrigerated by the semiconductor refrigeration piece, so cold wind can down spout the emery wheel intracavity along the air inlet window, carry out emery wheel surface cooling with the cooperation coolant liquid, the effect of cooling is improved, and when the coolant liquid is deposited in the coolant liquid incasement portion, through the filter tube, can filter the impurity of the coolant liquid of input coolant liquid incasement.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic view of a protective shell of the present invention;
FIG. 3 is a schematic view of the interior of the protective shell of the present invention.
In the figure: 1-protective shell, 2-air outlet cover, 3-air pipe, 4-cooling liquid box, 5-water pump, 6-liquid conveying pipe, 7-liquid inlet pipe, 8-filter pipe, 9-connecting pipe, 10-heat dissipation fan, 11-semiconductor refrigeration sheet, 12-air inlet window, 13-bent pipe, 14-nozzle and 15-grinding wheel cavity.
Detailed Description
Referring to fig. 1 to 3, a cooling device for a grinding machine includes a protective shell 1 and a cooling liquid tank 4, the cooling liquid tank 4 is located on one side of the protective shell 1, a grinding wheel cavity 15 is arranged at the bottom end of the protective shell 1, a motor is fixedly mounted at the rear end of the protective shell 1, a power end of the motor is connected with a motor shaft, the tail end of the motor shaft penetrates through the grinding wheel cavity 15 and is fixed with a grinding wheel, and the grinding wheel is located in the grinding wheel cavity 15, and the grinding wheel cavity 15 extends from the bottom of the grinding wheel, so that after the motor shaft is driven to rotate by the motor, the motor shaft can drive the grinding wheel to rotate in the grinding wheel cavity 15, so as to polish the surface of a workpiece or a part by the grinding wheel;
the top end of the grinding wheel cavity 15 is fixed with a bent pipe 13, the bottom of the bent pipe 13 is connected with a plurality of nozzles 14, a water pump 5 is arranged at the upper end of the cooling liquid tank 4, the drainage end of the water pump 5 is connected with a liquid conveying pipe 6, the tail end of the infusion tube 6 penetrates into the grinding wheel cavity 15 and is connected with the elbow 13, the water pumping end of the water pump 5 is connected with a water pumping tube, the tail end of the water pumping pipe penetrates into the cooling liquid tank 4, the bent pipe 13 is positioned above the grinding wheel, one end of the elbow 13 is a closed end, the other end of the elbow 13 is an open end, the tail end of the infusion tube 6 is connected with the open end of the elbow 13, when the grinding wheel is used for grinding the surface of a workpiece or a part, the workpiece or the part is ground by the water pump 5, the cooling liquid in the cooling liquid tank 4 can be pumped in by using a water pumping pipe, and then is discharged into the elbow 13 from the opening end of the elbow 13 along the liquid conveying pipe 6, and is sprayed downwards onto the surface of the grinding wheel from a spray head 14 below the elbow 13 to be cooled;
the right end of the cooling liquid tank 4 is connected with a liquid inlet pipe 7 in a flange mode, the tail end of the liquid inlet pipe 7 is connected with a filter pipe 8 in a flange mode, the tail end of the filter pipe 8 is connected with a connecting pipe 9 in a flange mode, a filter screen is installed inside the filter pipe 8, the tail end of the connecting pipe 9 is connected with a cooling liquid pipe in a flange mode, cooling liquid in the cooling liquid pipe can flow through the filter pipe 8 along the connecting pipe 9, the filter screen in the filter pipe 8 can filter the cooling liquid, impurities in the cooling liquid are filtered, the filtered cooling liquid can be discharged into the cooling liquid tank 4 along the liquid inlet pipe 7 to be stored, and therefore the impurities of the cooling liquid input into the cooling liquid tank 4 can be filtered;
an air inlet window 12 communicated with a grinding wheel cavity 15 is arranged at the top of the protective shell 1, an air outlet cover 2 communicated with the air inlet window 12 is fixed at the top end of the protective shell 1, an air delivery pipe 3 is connected to the upper end of the air outlet cover 2, a semiconductor refrigerating sheet 11 is installed at the right end of the protective shell 1, a heat dissipation fan 10 fixed with the air outlet cover 2 is arranged at the right side of the semiconductor refrigerating sheet 11, a fan is externally connected to the tail end of the air delivery pipe 3, a spray head 14 sprays cooling liquid downwards to cool the surface of the grinding wheel, meanwhile, air can be discharged into the air outlet cover 2 along the air delivery pipe 3 through the fan, because the air in the air outlet cover 2 is refrigerated by the semiconductor refrigerating sheet 11, and the cold end of the semiconductor refrigerating sheet 11 is attached to the air outlet cover 2, cold air can be formed when entering the air outlet cover 2, and can be sprayed downwards into the grinding wheel cavity 15 along the air inlet window 12 to cool the surface of the grinding wheel by matching with the cooling liquid, the cooling effect is improved;
in addition, the heat dissipation fan 10 can perform the heat dissipation function of the hot end of the semiconductor refrigeration piece 11, so as to avoid the over-high temperature of the hot end of the semiconductor refrigeration piece 11.
Claims (6)
1. The utility model provides a cooling device for grinding machine, includes protecting crust (1) and coolant liquid case (4), coolant liquid case (4) are located protecting crust (1) one side, its characterized in that:
a grinding wheel cavity (15) is formed in the bottom end of the protective shell (1), a bent pipe (13) is fixed to the top end of the grinding wheel cavity (15), a plurality of spray heads (14) are connected to the bottom of the bent pipe (13), a water pump (5) is installed at the upper end of the cooling liquid tank (4), a liquid conveying pipe (6) is connected to the water discharging end of the water pump (5), and the tail end of the liquid conveying pipe (6) penetrates into the grinding wheel cavity (15) and is connected with the bent pipe (13);
protecting crust (1) top is equipped with communicating air inlet window (12) in emery wheel chamber (15), protecting crust (1) top is fixed with communicating air-out cover (2) in air inlet window (12), it is connected with gas-supply pipe (3) to go out air-out cover (2) upper end, semiconductor refrigeration piece (11) are installed to protecting crust (1) right-hand member, semiconductor refrigeration piece (11) right side is equipped with and goes out fixed radiator fan (10) of air-out cover (2).
2. The cooling device for the grinding machine as claimed in claim 1, wherein: the rear end of the protective shell (1) is fixedly provided with a motor, the power end of the motor is connected with a motor shaft, and the tail end of the motor shaft penetrates into the grinding wheel cavity (15) and is fixed with a grinding wheel.
3. The cooling device for the grinding machine as claimed in claim 1, wherein: the end of drawing water of water pump (5) is connected with the drinking-water pipe, the drinking-water pipe end runs through to inside coolant liquid case (4).
4. The cooling device for the grinding machine as claimed in claim 2, wherein: the elbow (13) is positioned above the grinding wheel, one end of the elbow (13) is a closed end, the other end of the elbow (13) is an open end, and the tail end of the infusion tube (6) is connected with the open end of the elbow (13).
5. The cooling device for the grinding machine as claimed in claim 1, wherein: coolant liquid case (4) right-hand member flange joint has feed liquor pipe (7), feed liquor pipe (7) end flange joint has filter tube (8), filter tube (8) end flange joint has connecting pipe (9), filter tube (8) internally mounted has the filter screen, connecting pipe (9) end flange joint has the coolant liquid pipe.
6. The cooling device for the grinding machine as claimed in claim 1, wherein: the tail end of the gas transmission pipe (3) is externally connected with a fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121357208.0U CN215825119U (en) | 2021-06-17 | 2021-06-17 | Cooling device for grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121357208.0U CN215825119U (en) | 2021-06-17 | 2021-06-17 | Cooling device for grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215825119U true CN215825119U (en) | 2022-02-15 |
Family
ID=80190302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121357208.0U Expired - Fee Related CN215825119U (en) | 2021-06-17 | 2021-06-17 | Cooling device for grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215825119U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346833A (en) * | 2022-03-17 | 2022-04-15 | 深圳市东宁数控设备有限公司 | No-material object segmentation intervention type automatic equipment accessory traceless fine grinding manipulator |
| CN114871917A (en) * | 2022-04-29 | 2022-08-09 | 重庆猛荣机电有限公司 | Grinding machine with safety protection function |
-
2021
- 2021-06-17 CN CN202121357208.0U patent/CN215825119U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346833A (en) * | 2022-03-17 | 2022-04-15 | 深圳市东宁数控设备有限公司 | No-material object segmentation intervention type automatic equipment accessory traceless fine grinding manipulator |
| CN114871917A (en) * | 2022-04-29 | 2022-08-09 | 重庆猛荣机电有限公司 | Grinding machine with safety protection function |
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| 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: 20220215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |