CN202702337U - Gas-liquid cooling device with multiple saw blades - Google Patents
Gas-liquid cooling device with multiple saw blades Download PDFInfo
- Publication number
- CN202702337U CN202702337U CN 201220101034 CN201220101034U CN202702337U CN 202702337 U CN202702337 U CN 202702337U CN 201220101034 CN201220101034 CN 201220101034 CN 201220101034 U CN201220101034 U CN 201220101034U CN 202702337 U CN202702337 U CN 202702337U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- gas
- saw blade
- saw
- liquid
- 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
Images
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a gas-liquid cooling device with multiple saw blades, comprising a main shaft and saw blades. The saw blade sleeves the main shaft and is in the amount of at least one. The main shaft is a hollow shaft which is connected to an air inlet head through a connecting pipe. The hollow shaft is provided with a main shaft shunting groove and a main shaft gas-liquid outlet. The main shaft shunting groove is axially disposed between a surface of the hollow main shaft and a hollow part of the hollow main shaft. One end of the main shaft gas-liquid outlet is communicated with the main shaft shunting groove, and the other end is communicated with the hollow part of the hollow main shaft. Two sides of the saw blades are respectively provided with a saw blade gasket, where a gas-liquid outlet groove is disposed. One end of the gas-liquid outlet groove is communicated with the main shaft shunting groove, and the other end is communicated with the surface of the saw blade gasket. The gas-liquid cooling device with multiple saw blades is advantageous in that service lifetime of the main shaft can be prolonged; high-temperature damage on the main shaft, the bearing and the saw blade under high load can be prevented; cost can be saved, utilization rate of timbers can be increased, and work efficiency can be improved.
Description
Technical field
The utility model relates to a kind of cooling device, relates in particular to a kind of multiple blade saw gas-liquid cooling device.
Background technology
Multiple blade saw is widely used in the converted timber field.There is following shortcoming in design in existing multiple blade saw: on the one hand, adopt solid main shaft on the multiple blade saw structure, drive saw blade sawing timber by two groups of bearings.Because the multiple blade saw main shaft is all grown and is in the high rotating speed sawing of high load capacity work, so cause easily main shaft bending and bearing heating, shorten its service life; On the other hand, saw blade has produced a large amount of heats in the spin friction of process high speed, especially in the process of working long hours, saw blade is more and more warmmer, cause the quick rust of saw blade, thereby affected the crudy of timber, final saw blade is also because high strength continuous cutting heating deformed damaged.So multiple blade saw requires height to saw blade material and the accuracy of manufacture, general present only have the import saw blade could satisfy instructions for use, improved the saw blade use cost.Usually replacing or reconditioning saw blade need 1～2 hour, are unfavorable for operating efficiency.So cooling of saw blade is necessary operation in the process.At present, the major measure of cooling is artificial spray water a large amount of on saw blade, can not effectively lower the temperature on the one hand, also affects on the other hand operating efficiency.
Therefore, in order to improve the service life of main shaft bearing, prevent that main shaft bearing and saw blade from causing high temperature to damage under high load capacity, save cost, improve the utilization rate of timber, increase work efficiency, be necessary existing multiple blade saw cooling device is carried out necessary improvement.
The utility model content
Technical problem to be solved in the utility model provides a kind of multiple blade saw gas-liquid cooling device, improves the service life of main shaft, prevents that main shaft, bearing and saw blade from causing high temperature to damage under high load capacity, saves cost, improves the utilization rate of timber, increases work efficiency.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts to provide a kind of multiple blade saw gas-liquid cooling device, comprise main shaft and saw blade, described saw blade is sleeved on the main shaft, described saw blade is at least a slice, wherein, described main shaft is set to quill shaft, and described quill shaft connects air inlet head by tube connector.
Above-mentioned multiple blade saw gas-liquid cooling device, wherein, be provided with the main shaft splitter box in the described quill shaft and the main shaft gas-liquid is portalled, described main shaft splitter box is arranged between quill shaft surface and the quill shaft hollow part vertically, the described main shaft gas-liquid end that portals is communicated with the main shaft splitter box, and the other end is communicated with the quill shaft hollow part; Described saw blade both sides arrange the saw blade packing ring, on the described saw blade packing ring gas liquid outlet groove are set, and described gas liquid outlet groove one end is communicated with the main shaft splitter box, and the other end is communicated with the saw blade washer face.
Above-mentioned multiple blade saw gas-liquid cooling device, wherein, described air inlet head is fixedly connected with the isolating seal circle by the air inlet head live bearing with tube connector; Described air inlet head below arranges the gas-liquid entrance.
Above-mentioned multiple blade saw gas-liquid cooling device, wherein, described multiple blade saw gas-liquid cooling device comprises driving pulley, main shaft cylinder and dirt-proof boot, and the symmetrical quill shaft of an end is provided with mainshaft rear bearing in the described main shaft cylinder, and the symmetrical quill shaft of the other end is provided with main spindle front bearing; Described driving pulley is placed on quill shaft, and described main shaft cylinder is arranged between driving pulley and the saw blade, and described dirt-proof boot is arranged between main spindle front bearing and the saw blade.
The utility model contrast prior art has following beneficial effect: the multiple blade saw gas-liquid cooling device that the utility model provides, adopt quill shaft, and higher than solid main shaft bending strength under the equal conditions, solved the flexible problem of multiple blade saw main shaft; By gas-liquid entrance, main shaft splitter box, main shaft gas liquid outlet and gas-liquid outlet slot etc. are set, when flowing to saw blade by quill shaft, gas-liquid simultaneously to main shaft and bearing cooling, prevents that bearing from causing high temperature to damage the service life of having improved bearing under high load capacity; To the service life that the cooling of saw blade has improved saw blade, prolong the service time of continuous saw cutting by gas-liquid, reduced the number of times of changing the reconditioning saw blade, improved operating efficiency, owing to there is the cooling gas-liquid can use thinner saw blade, improved the utilization rate of timber, reduced the saw blade use cost; Both the available gas cooling also can have liquid cools, can not use gas cooled instead when some seasoned woods do not allow with liquid cools, and the scope of application is wider.
Description of drawings
Fig. 1 is the utility model multiple blade saw gas-liquid cooling device structural representation.
Among the figure:
1 saw blade, 2 quill shafts, 3 tube connectors
4 air inlet heads, 5 main shaft splitter boxs, 6 main shaft gas liquid outlets
7 saw blade packing rings, 8 gas liquid outlet grooves, 9 air inlet live bearings
10 isolating seal circles, 11 gas-liquid entrances, 12 driving pulleys
13 main shaft cylinders, 14 dirt-proof boots, 15 mainshaft rear bearings
16 main spindle front bearings
The specific embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Fig. 1 is the utility model multiple blade saw gas-liquid cooling device structural representation.
See also Fig. 1, the multiple blade saw gas-liquid cooling device that the utility model provides comprises main shaft and saw blade 1, and described saw blade 1 is set on the main shaft, and described saw blade 1 is at least a slice, and described main shaft is quill shaft 2; Quill shaft 2 is higher than solid main shaft bending strength under the equal conditions, thereby efficiently solves the flexible problem of multiple blade saw main shaft the service life of having improved main shaft; Described quill shaft 2 connects air inlet head 4 by tube connector 3; Described air inlet head 4 is fixedly connected with isolating seal circle 10 by air inlet head live bearing 9 with tube connector 3; Described air inlet head 4 belows arrange gas-liquid entrance 11.Described quill shaft 2 is interior to arrange main shaft splitter box 5 and the main shaft gas-liquid portals 6, described main shaft splitter box 5 is arranged between quill shaft 2 surfaces and quill shaft 2 hollow parts vertically, described main shaft gas-liquid 6 one ends that portal are communicated with main shaft splitter box 5, and the other end is communicated with quill shaft 2 hollow parts; Described saw blade 1 both sides arrange saw blade packing ring 7, on the described saw blade packing ring 7 gas liquid outlet groove 8 are set, and described gas liquid outlet groove 8 one ends are communicated with main shaft splitter box 5, and the other end is communicated with saw blade packing ring 7 surfaces.Gas liquid outlet groove 8 positions are as far as possible near saw blade 1, so that gas-liquid is better cooled off saw blade 1.
Described multiple blade saw gas-liquid cooling device arranges driving pulley 12, main shaft cylinder 13 and dirt-proof boot 14, and the symmetrical quill shaft 2 of an end arranges mainshaft rear bearing 15 in the described main shaft cylinder 13, and the symmetrical quill shaft 2 of the other end arranges main spindle front bearing 16; Described driving pulley 12 is placed on quill shaft 2, and described main shaft cylinder 13 is arranged between driving pulley 12 and the saw blade 1, and described dirt-proof boot 14 is arranged between main spindle front bearing 16 and the saw blade 1.
Gas or cooling fluid enter air inlet head 4 from gas-liquid entrance 11, air inlet head 4 is connected with tube connector 3 by air inlet head live bearing 9 and isolating seal circle 10, the effect of isolating seal circle 10 is to prevent that gas-liquid from entering bearing, make it can only enter by the hollow part of tube connector 3 quill shaft 2 hollow parts, portal by a plurality of main shaft gas-liquids and 6 to output to main shaft splitter box 5, along main shaft splitter box 5 gas-liquid is diverted to each saw blade 1 position of main shaft, gas liquid outlet groove 8 by saw bit spacing ring 7 is ejected into saw blade 1 surface with gas or cooling fluid, and saw blade 1 effect owing to centrifugal force under High Rotation Speed evenly is ejected into saw blade 1 surface with gas or cooling fluid curl.Gas-liquid has improved the service life of saw blade 1 to the cooling of saw blade 1, prolonged the service time of continuous saw cutting, reduced the number of times of changing reconditioning saw blade 1, normal replacing reconditioning saw blade general sawing 1 blanking time reconditioning in 4 hours 1 time, each reconditioning dismounting is wanted 1～2 hour, but and through general sawing reconditioning in 8 hours after the gas-liquid cooling 1 time, because the number of times of minimizing reconditioning saw blade 1 has also indirectly improved operating efficiency; When flowing to saw blade 1 by quill shaft 2, gas-liquid also simultaneously to main shaft and bearing cooling, prevents that bearing from causing high temperature to damage the service life of having improved bearing under high load capacity; Because saw blade 1 has gas-liquid cooling, so its requirements is also low, generally to use the saw blade 1 of import when originally saw blade 1 does not cool off, press the saw blade 1 every more than 300 yuan of φ 300mm; Now saw blade 1 has the gas-liquid cooling only to need with common domestic saw blade 1, press φ 300mm saw blade 1 every need more than 100 yuan, reduced saw blade 1 use cost.Simultaneously, because saw blade 1 has the gas-liquid cooling can use thinner saw blade 1, the swage set loss of timber is less, has improved the utilization rate of timber, provides cost savings.The multiple blade saw gas-liquid cooling device that the utility model provides, both the available gas cooling also can have liquid cools, can not use gas cooled instead when some seasoned woods do not allow with liquid cools, and the scope of application is wider.
In sum, the multiple blade saw gas-liquid cooling device that the utility model provides owing to adopted hollow main shaft, has solved the flexible problem of multiple blade saw main shaft; When flowing to saw blade 1 by quill shaft 2, gas-liquid simultaneously to main shaft and bearing cooling, prevents that bearing from causing high temperature to damage the service life of having improved bearing under high load capacity; To the service life that the cooling of saw blade 1 has improved saw blade 1, prolong the service time of continuous saw cutting by gas-liquid, reduced the number of times of changing reconditioning saw blade 1, improved operating efficiency, improved the utilization rate of timber, reduced saw blade 1 use cost; Both the available gas cooling also can have liquid cools, can not use gas cooled instead when some seasoned woods do not allow with liquid cools, and the scope of application is wider.
Although the utility model discloses as above with preferred embodiment; so it is not to limit the utility model; any those skilled in the art; within not breaking away from spirit and scope of the present utility model; when doing a little modification and perfect, therefore protection domain of the present utility model is worked as with being as the criterion that claims were defined.
Claims (4)
1. multiple blade saw gas-liquid cooling device, comprise main shaft and saw blade (1), described saw blade (1) is set on the main shaft, described saw blade (1) is at least a slice, it is characterized in that: described main shaft is quill shaft (2), and described quill shaft (2) connects air inlet head (4) by tube connector (3).
2. multiple blade saw gas-liquid cooling device according to claim 1, it is characterized in that: main shaft splitter box (5) and main shaft gas-liquid portal (6) are set in the described quill shaft (2), described main shaft splitter box (5) is arranged between the hollow part of quill shaft (2) surface and quill shaft (2) vertically, described main shaft gas-liquid (6) one ends that portal are communicated with main shaft splitter box (5), and the other end is communicated with quill shaft (2) hollow part; Described saw blade (1) both sides arrange saw blade packing ring (7), gas liquid outlet groove (8) is set on the described saw blade packing ring (7), described gas liquid outlet groove (8) is communicated with main shaft splitter box (5) along the surperficial end of saw blade (1), and the other end is communicated with saw blade packing ring (7) surface.
3. multiple blade saw gas-liquid cooling device according to claim 1, it is characterized in that: described air inlet head (4) is fixedly connected with isolating seal circle (10) by air inlet head live bearing (9) with tube connector (3); Described air inlet head (4) below arranges gas-liquid entrance (11).
4. multiple blade saw gas-liquid cooling device according to claim 1, it is characterized in that: described multiple blade saw gas-liquid cooling device comprises driving pulley (12), main shaft cylinder (13) and dirt-proof boot (14), the symmetrical quill shaft of an end (2) arranges mainshaft rear bearing (15) in the described main shaft cylinder (13), and the symmetrical quill shaft of the other end (2) is provided with main spindle front bearing (16); Described driving pulley (12) is sheathed on quill shaft (2), described main shaft cylinder (13) is arranged between driving pulley (12) and the saw blade (1), and described dirt-proof boot (14) is arranged between main spindle front bearing (16) and the saw blade (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220101034 CN202702337U (en) | 2012-03-16 | 2012-03-16 | Gas-liquid cooling device with multiple saw blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220101034 CN202702337U (en) | 2012-03-16 | 2012-03-16 | Gas-liquid cooling device with multiple saw blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202702337U true CN202702337U (en) | 2013-01-30 |
Family
ID=47582673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220101034 Expired - Fee Related CN202702337U (en) | 2012-03-16 | 2012-03-16 | Gas-liquid cooling device with multiple saw blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202702337U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101091A (en) * | 2013-02-18 | 2013-05-15 | 资源县多利士木工机械厂 | Saw-web cooling-water rotating-shaft joint of multiple-saw-web woodworking machine |
| CN103231419A (en) * | 2013-05-08 | 2013-08-07 | 通辽市锦秀木业有限公司 | Board dicing saw with narrow curf |
| CN105150284A (en) * | 2015-07-28 | 2015-12-16 | 安吉华森机械制造有限公司 | Air cooling device used for circular saw blade cooling treatment |
| CN107414182A (en) * | 2017-09-29 | 2017-12-01 | 大连佳诚日田科技发展有限公司 | A kind of horizontal saw mill |
| CN107470977A (en) * | 2017-09-29 | 2017-12-15 | 大连佳诚日田科技发展有限公司 | A kind of numerical control horizontal circular saw bench main shaft and the cooling system of sawing |
-
2012
- 2012-03-16 CN CN 201220101034 patent/CN202702337U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101091A (en) * | 2013-02-18 | 2013-05-15 | 资源县多利士木工机械厂 | Saw-web cooling-water rotating-shaft joint of multiple-saw-web woodworking machine |
| CN103231419A (en) * | 2013-05-08 | 2013-08-07 | 通辽市锦秀木业有限公司 | Board dicing saw with narrow curf |
| CN103231419B (en) * | 2013-05-08 | 2015-07-01 | 通辽市锦秀木业有限公司 | Board dicing saw with narrow curf |
| CN105150284A (en) * | 2015-07-28 | 2015-12-16 | 安吉华森机械制造有限公司 | Air cooling device used for circular saw blade cooling treatment |
| CN105150284B (en) * | 2015-07-28 | 2017-11-03 | 安吉华森机械制造有限公司 | A kind of air cooling equipment for the processing that cools for saw blade |
| CN107414182A (en) * | 2017-09-29 | 2017-12-01 | 大连佳诚日田科技发展有限公司 | A kind of horizontal saw mill |
| CN107470977A (en) * | 2017-09-29 | 2017-12-15 | 大连佳诚日田科技发展有限公司 | A kind of numerical control horizontal circular saw bench main shaft and the cooling system of sawing |
| CN107414182B (en) * | 2017-09-29 | 2023-10-27 | 大连佳诚日田科技发展有限公司 | Horizontal sawing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202702337U (en) | Gas-liquid cooling device with multiple saw blades | |
| CN204339006U (en) | A kind of energy-saving water-cooled aluminum profile cutting machine | |
| CN201565816U (en) | Saw blade cooling device | |
| CN202288511U (en) | Dual-cooling device of fully-automatic false tooth engraving and milling machine | |
| CN204339007U (en) | The cutting machine of the many crops of a kind of aluminium section bar | |
| CN207710402U (en) | A kind of ball electric spindle | |
| CN202921733U (en) | Spinning roller mechanism for pot and pan spinning machine | |
| CN200993163Y (en) | Lower air baring for air-floating electric spindle | |
| CN202370910U (en) | Normal temperature assembled ultralow temperature run centrifugal compressor | |
| CN201031763Y (en) | Kaplan turbine runner guide structure | |
| CN202921732U (en) | Spinning roller mechanism for pot and pan spinning machine | |
| CN204933609U (en) | A kind of horizontal sand mill | |
| CN210862361U (en) | Copper pipe for manufacturing condenser of power station auxiliary machine | |
| CN2456887Y (en) | Structure design of large power pneumatic static pressure bearing electric main shaft | |
| CN103331825A (en) | Automatic double-arm double-drive hydraulic stone sawing machine unit | |
| CN203739022U (en) | Reducer special for stone cutter and having grinding head | |
| CN201677205U (en) | Main shaft cooling structure | |
| CN208749952U (en) | A kind of mlultiple-groove sheave | |
| CN202263988U (en) | Scraper type saw with multiple blades | |
| CN206383553U (en) | A kind of press machine clutch frictional disk | |
| CN201900275U (en) | Lower cover assembly for machine body of ball main shaft | |
| CN108858845B (en) | Wire guide wheel device of diamond wire slicing machine | |
| CN203344190U (en) | Double-arm double-drive hydraulic automatic stone sawing machine set | |
| CN217898226U (en) | Cabinet type centrifugal fan that stability is high | |
| CN101913101A (en) | Temperature-reducing machine tool |
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 |
Granted publication date: 20130130 Termination date: 20150316 |
|
| EXPY | Termination of patent right or utility model |