CN204075373U - In line heat dissipation type dust-free saw - Google Patents
In line heat dissipation type dust-free saw Download PDFInfo
- Publication number
- CN204075373U CN204075373U CN201420349723.8U CN201420349723U CN204075373U CN 204075373 U CN204075373 U CN 204075373U CN 201420349723 U CN201420349723 U CN 201420349723U CN 204075373 U CN204075373 U CN 204075373U
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- casing
- heat dissipation
- saw
- cutting motor
- cutting
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- Expired - Fee Related
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Abstract
A kind of in line heat dissipation type dust-free saw, relate to dust-free saw cooling system, comprise casing, work top, cutting motor, cast-cutting saw slice, saw hood, dust collection bag and dust sucting motor, the exhaust outlet of cutting motor front end is located on the side of cutting motor housing, casing is provided with heat dissipation exhaust mouth, and the exhaust outlet of cutting motor is connected through heat exhausting pipe with heat dissipation exhaust mouth.During work, the exhaust outlet of thermal current through cutting motor front end, the heat exhausting pipe of the radiator fan discharge of cutting motor are directly disposed to casing outside by heat dissipation exhaust mouth, excellent in heat dissipation effect, avoid the high temperature due to work top and casing and affect normal use, in casing, temperature is low, the long service life of each parts, the utility model structure is simple, and manufacturing cost and use cost is cheap.
Description
Technical field
The utility model relates to dust-free saw cooling system, says it is that a kind of structure is simple, with low cost in detail, the in line heat dissipation type dust-free saw of excellent in heat dissipation effect.
Background technology
Dust-free saw is that one is cut timber or other materials, the cutter sweep of the dust that simultaneously stability material produces, the structure of existing dust-free saw is: be provided with casing, work top is provided with above casing, in casing, middle part is provided with reinforcement demarcation strip, strengthen in casing being provided with cutting motor above demarcation strip, the output shaft of cutting motor is provided with cast-cutting saw slice, the saw blade mouth of top on work top of cast-cutting saw slice extend out to above work top, the casing of workbench bottom is provided with the saw hood around cast-cutting saw slice bottom, saw hood is connected with the dust collection bag below demarcation strip in casing through surge drum, in casing, dust sucting motor is provided with above dust collection bag, dust sucting motor usually and demarcation strip fix.The suction port of dust sucting motor is relative with the bag upper side at dust collection bag rear portion, dust collecting sleeve has gas permeability, during dust sucting motor work, dust collecting sleeve upper side wall is picked up, produce the air-flow of flowing between the suction port making the surge drum in dust collecting sleeve be exported to dust sucting motor, reach pick-up performance.Casing is provided with heat dissipation exhaust mouth, and heat dissipation exhaust mouth is provided with radiator fan.The exhaust outlet of the dust-free saw cutting motor front end of this structure is relative with work top, first the hot blast of discharging heats work top, then contact with casing, finally discharge outside casing by heat dissipation exhaust mouth, the heat produced during work can make work top and spin manifold temperature rise, not only affect the use of dust-free saw, and the life-span of electric elements in casing can be shortened.Radiator fan work on heat dissipation exhaust mouth, only plays the effect slowing down temperature ramp-up rate, and after the work of dust-free saw long period, work top and spin manifold temperature still can raise, affect normal use, and radiator fan consumption in operation electric energy, increase cost of use.
Summary of the invention
The purpose of this utility model solves above-mentioned the deficiencies in the prior art, provides a kind of structure simple, excellent in heat dissipation effect, long service life, the in line heat dissipation type dust-free saw that manufacturing cost and use cost is cheap.
A kind of in line heat dissipation type dust-free saw, comprise casing, work top, cutting motor, cast-cutting saw slice, saw hood, dust collection bag and dust sucting motor, work top is located at above casing, in casing, middle part is provided with reinforcement demarcation strip, cutting motor is located in casing to be strengthened above demarcation strip, the output shaft of cutting motor is provided with cast-cutting saw slice, the saw blade mouth of top on work top of cast-cutting saw slice extend out to above work top, the casing of workbench bottom is provided with the saw hood around cast-cutting saw slice bottom, saw hood is connected with the dust collection bag below demarcation strip in casing through surge drum, in casing, dust sucting motor is provided with above dust collection bag, it is characterized in that the exhaust outlet of cutting motor front end is located on the side of cutting motor housing, casing is provided with heat dissipation exhaust mouth, the exhaust outlet of cutting motor is connected through heat exhausting pipe with heat dissipation exhaust mouth.
The left and right sides of the cutting motor housing forward end described in the utility model is respectively equipped with exhaust outlet, and casing is provided with two heat dissipation exhaust mouths with two exhaust outlet opposite positions, and two exhaust outlets are connected with two heat dissipation exhaust mouths through heat exhausting pipe.Two exhaust outlet better heat-radiation effect.
Heat exhausting pipe described in the utility model is insulating tube.Insulation effect is better, and the heat that cutting motor produces directly is discharged outside casing through insulating tube by the exhaust outlet of cutting motor.Through test, this kind of dust-free saw continuous operation 3 hours, the bulk temperature of work top and casing rises very little, does not affect normal work.
Cutting motor shell body outside described in the utility model is coated with heat-insulation layer, and the heat having completely cut off cutting motor work generation further distributes to box house.
During utility model works, the exhaust outlet of thermal current through cutting motor front end, the heat exhausting pipe of the radiator fan discharge of cutting motor are directly disposed to casing outside by heat dissipation exhaust mouth, the cutting motor thermogenetic hot gas that falls apart does not contact with work top and casing, mutual without direct heat exchange, heat is all discharged by heat exhausting pipe, excellent in heat dissipation effect, avoids the high temperature due to work top and casing and affects normal use.In casing, temperature is low, the long service life of each parts, only transforms the housing of cutting motor, adds heat exhausting pipe, but eliminates the radiator fan on casing, and structure is simple, and manufacturing cost and use cost is cheap.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A place partial enlarged drawing of Fig. 1.
Fig. 3 is the perspective view of the utility model outside.
Reference numeral: 1, dust collection bag; 2, demarcation strip is strengthened; 3, surge drum; 4, saw hood; 5, heat exhausting pipe; 6, cast-cutting saw slice; 7, cutting motor; 8, work top; 9, dust sucting motor; 10, casing; 11, heat dissipation exhaust mouth; 12, cutting motor shell body; 13, heat-insulation layer.
Detailed description of the invention
In line heat dissipation type dust-free saw as Figure 1-3, comprise casing 10, work top 8, cutting motor 7, cast-cutting saw slice 6, saw hood 4, dust collection bag 1 and dust sucting motor 9, work top is located at above casing, in casing, middle part is provided with and strengthens demarcation strip 2, cutting motor is located in casing to be strengthened above demarcation strip, the output shaft of cutting motor is provided with cast-cutting saw slice, the saw blade mouth of top on work top of cast-cutting saw slice extend out to above work top, the casing of workbench bottom is provided with the saw hood around cast-cutting saw slice bottom, saw hood is connected with the dust collection bag 1 below demarcation strip in casing through surge drum 3, in casing, dust sucting motor is provided with above dust collection bag, dust sucting motor usually and demarcation strip fix.The suction port of dust sucting motor is relative with the bag upper side at dust collection bag rear portion.Said structure is same as the prior art, repeats no more.Of the present utility modelly to be characterised in that: the exhaust outlet of cutting motor 7 front end is located on the side of cutting motor housing, and casing 10 is provided with heat dissipation exhaust mouth 11, and the exhaust outlet of cutting motor is connected through heat exhausting pipe 5 with heat dissipation exhaust mouth 11.As can be seen from Figure 1 the left and right sides of cutting motor front end is respectively equipped with exhaust outlet, casing is provided with two heat dissipation exhaust mouths with two exhaust outlet opposite positions, two exhaust outlets are connected with two heat dissipation exhaust mouths through heat exhausting pipe, two exhaust outlets reduce air draft pressure in cutting motor housing, better heat-radiation effect.
The utility model improves further, described heat exhausting pipe is insulating tube, described cutting motor shell body 12 outside is coated with heat-insulation layer 13, the heat produced when having completely cut off cutting motor work further distributes to box house, and the heat that cutting motor produces directly is discharged outside casing through insulating tube by the exhaust outlet of cutting motor.Through test, this kind of dust-free saw continuous operation 3 hours, the bulk temperature of work top and casing rises very little, does not affect normal work.
During utility model works, the exhaust outlet of thermal current through cutting motor front end, the heat exhausting pipe of the radiator fan discharge of cutting motor are directly disposed to casing outside by heat dissipation exhaust mouth, the cutting motor thermogenetic hot gas that falls apart does not contact with work top and casing, mutual without direct heat exchange, heat is all discharged by heat exhausting pipe, excellent in heat dissipation effect, avoids the high temperature due to work top and casing and affects normal use.In casing, temperature is low, the long service life of each parts, only transforms the housing of cutting motor, adds heat exhausting pipe, but eliminates the radiator fan on casing, and structure is simple, and manufacturing cost and use cost is cheap.
Claims (4)
1. an in line heat dissipation type dust-free saw, comprise casing, work top, cutting motor, cast-cutting saw slice, saw hood, dust collection bag and dust sucting motor, work top is located at above casing, in casing, middle part is provided with reinforcement demarcation strip, cutting motor is located in casing to be strengthened above demarcation strip, the output shaft of cutting motor is provided with cast-cutting saw slice, the saw blade mouth of top on work top of cast-cutting saw slice extend out to above work top, the casing of workbench bottom is provided with the saw hood around cast-cutting saw slice bottom, saw hood is connected with the dust collection bag below demarcation strip in casing through surge drum, in casing, dust sucting motor is provided with above dust collection bag, it is characterized in that the exhaust outlet of cutting motor front end is located on the side of cutting motor housing, casing is provided with heat dissipation exhaust mouth, the exhaust outlet of cutting motor is connected through heat exhausting pipe with heat dissipation exhaust mouth.
2. in line heat dissipation type dust-free saw according to claim 1, it is characterized in that the left and right sides of described cutting motor housing forward end is respectively equipped with exhaust outlet, casing is provided with two heat dissipation exhaust mouths with two exhaust outlet opposite positions, and two exhaust outlets are connected with two heat dissipation exhaust mouths through heat exhausting pipe.
3. in line heat dissipation type dust-free saw according to claim 1 and 2, is characterized in that described heat exhausting pipe is insulating tube.
4. in line heat dissipation type dust-free saw according to claim 3, is characterized in that described cutting motor shell body outside is coated with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420349723.8U CN204075373U (en) | 2014-06-28 | 2014-06-28 | In line heat dissipation type dust-free saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420349723.8U CN204075373U (en) | 2014-06-28 | 2014-06-28 | In line heat dissipation type dust-free saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204075373U true CN204075373U (en) | 2015-01-07 |
Family
ID=52168138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420349723.8U Expired - Fee Related CN204075373U (en) | 2014-06-28 | 2014-06-28 | In line heat dissipation type dust-free saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204075373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331682A (en) * | 2020-04-01 | 2020-06-26 | 浙江思普锯业有限公司 | Sawing machine |
-
2014
- 2014-06-28 CN CN201420349723.8U patent/CN204075373U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331682A (en) * | 2020-04-01 | 2020-06-26 | 浙江思普锯业有限公司 | Sawing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160628 |