CN202344618U - Log saw blade - Google Patents
Log saw blade Download PDFInfo
- Publication number
- CN202344618U CN202344618U CN201120492353XU CN201120492353U CN202344618U CN 202344618 U CN202344618 U CN 202344618U CN 201120492353X U CN201120492353X U CN 201120492353XU CN 201120492353 U CN201120492353 U CN 201120492353U CN 202344618 U CN202344618 U CN 202344618U
- Authority
- CN
- China
- Prior art keywords
- saw blade
- blade body
- thermal window
- log
- circular saw
- 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 - Lifetime
Links
Abstract
The utility model discloses a log saw blade, which comprises a round saw blade body. A flange is formed on the round saw blade body. A plurality of sawtooth parts are arranged on the edge of the outer circumference of the round saw blade body. A sawtooth groove is respectively formed between adjacent sawtooth parts, and one or a plurality of radiating windows are arranged on the round saw blade body. By additionally arranging the radiating windows, air turbulence is led to be increased during rotation of the log saw blade, the saw blade is cooled, sawdust can be partly scraped, and the phenomenon of sawdust burning is remarkably reduced.
Description
Technical field
The utility model relates to the saw blade on a kind of saw electric tool that is used for house decoration, relates to a kind of log saw blade specifically.
Background technology
Saw blade is an instrument commonly used in the plant produced process, and wherein the log saw blade is a kind of common saw blade, and multiple blade saw is a plurality of saw blade combination back processing parts; And the monolithic saw is single saw blade operation, and it generally is not very high that the saw blade of single operation requires, even quality does not slightly nearly have too big influence yet; And multiple blade saw is different, than higher, is natural timber like the saw blade cutting material to the requirement of saw blade; Moisture content is more than or equal to 10%; Be prone to be pasted on the saw blade after the sawdust of cutting is heated, when such saw blade was worked under high speed conditions thus, the saw body was easy to cause modification or burn sheet because of heating.
The burnt of multiple blade saw takes place in a flash, and the saw blade course of work is to be in dynamic equilibrium, in the high speed sawing; The temperature of saw body is too high, and rigidity descends, if this moment, sawdust can not be discharged from sawtooth smoothly; Cause the local temperature on the saw blade too high, in addition cause because of too much sawdust is pasted on saw blade that chip removal is smooth, poor heat radiation or have foreign matter to impact, finally also can make the saw blade disequilibrium; Moment produces a large amount of frictional heats, vicious circle, the instantaneous saw blade of burning.
The utility model content
For solving the deficiency that exists in the above-mentioned prior art; The utility model discloses a kind of log saw blade, and the cutting material of this log saw blade is a natural timber, through increasing thermal window; Increased air turbulence during the rotation of the utility model saw blade; Cooled off saw blade, and can partly strike off wood chip, obviously reduced burning sheet phenomenon and taken place.
For realizing above-mentioned technique effect; The utility model provides a kind of log saw blade, and this log saw blade comprises a circular saw blade body, on this circular saw blade body, is provided with flange; On the outer circumferential edges of circular saw blade body, be formed with a plurality of serrations; On serrations, be provided with the blade in order to cutting timber, between adjacent serrations, be formed with serrated slot, said circular saw blade body is provided with one or a plurality of thermal window.
Preferably, said thermal window is divided into first thermal window and second thermal window, and this first thermal window and second thermal window keep at a certain distance away and be distributed on the circular saw blade body.
Preferably, said first thermal window is between flange and serrated slot.
Preferably, said second thermal window is positioned at serrated slot and extends along circular saw blade body center position.
Preferably, said first thermal window and said second thermal window are interspersed.
The cutting material of the log saw blade of the utility model is a natural timber, and quality is softer, and moisture is bigger, so the thermal window that the utility model is provided with has obtained preferable radiating effect, avoids on the coping saw blade local temperature too high and burn sheet; In the serrated slot of circular saw blade body, also be provided with thermal window in addition; Make that the sawdust that is pasted on the blade is dispelled the heat timely; Be unlikely the sword degree and the rigidity that on blade, influence blade because of too much sawdust adhesive aggregation, the heat dispersion of whole saw blade obtains improvement to a certain degree thus.
Description of drawings
Fig. 1 is the structural representation of the utility model log saw blade.
The specific embodiment
For the benefit of to the understanding of the utility model structure, specify below in conjunction with the preferred embodiment of the utility model of accompanying drawing 1.
As shown in Figure 1, the log saw blade 10 of the utility model comprises a circular saw blade body 11, on this circular saw blade body 11, is provided with a flange 14; On the outer circumferential edges of this circular saw blade body 11, be provided with the outward extending serrations 12 of a circle; Between adjacent serrations 12, be formed with the serrated slot 13 of the sawdust that is produced when keeping cutting, in said serrated slot 13, be provided with blade 120 in order to cutting timber.
Be provided with first thermal window 131 on the said circular saw blade body 11, between flange 14 and serrated slot 13; This first thermal window 131 is in the form of slot; It is that an end is big, the other end is less, and said first thermal window 131 keeps at a certain distance away and is uniformly distributed on the circular saw blade body 11; Be formed with breach 130 in the said serrated slot 13; Center position from this breach 130 along circular saw blade body 11 is extended with second thermal window 132; This second thermal window 132 is cylindric, and said second thermal window 132 keeps at a certain distance away and is uniformly distributed on the outer circumferential edges of circular saw blade body 11.The utility model has four first thermal window 131 and four second thermal window, 132, the first thermal windows 131 and second thermal windows 132 that are equal to size that are equal to size and is interspersed.Certainly also be provided with size and distribution and aforementioned different radiating window, preferably the thermal window size consistent, be evenly distributed, make radiating effect reach preferable states.The number of thermal window also can be set according to actual conditions.
Claims (5)
1. log saw blade; This log saw blade comprises a circular saw blade body; On this circular saw blade body, be provided with a flange; On the outer circumferential edges of circular saw blade body, be provided with a plurality of serrations, be formed with serrated slot between the said adjacent serrations, it is characterized in that: said circular saw blade body is provided with one or a plurality of thermal window.
2. log saw blade according to claim 1 is characterized in that: said thermal window is divided into first thermal window and second thermal window, and this first thermal window and second thermal window keep at a certain distance away and be distributed on the circular saw blade body.
3. log saw blade according to claim 2 is characterized in that: said first thermal window is between said flange and said serrations.
4. log saw blade according to claim 2 is characterized in that: said second thermal window is positioned at serrated slot and extends along the center position of circular saw blade body.
5. log saw blade according to claim 2 is characterized in that: said first heat radiation window and the said second heat radiation window are interspersed on the circular saw blade body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120492353XU CN202344618U (en) | 2011-12-01 | 2011-12-01 | Log saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120492353XU CN202344618U (en) | 2011-12-01 | 2011-12-01 | Log saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202344618U true CN202344618U (en) | 2012-07-25 |
Family
ID=46533645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120492353XU Expired - Lifetime CN202344618U (en) | 2011-12-01 | 2011-12-01 | Log saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202344618U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890056A (en) * | 2015-05-14 | 2015-09-09 | 成都梓楠家具有限公司 | Radiation effect improving based saw web improvement structure |
| CN104890057A (en) * | 2015-05-14 | 2015-09-09 | 成都梓楠家具有限公司 | Rosewood processing device free of saw burning |
| CN106671208A (en) * | 2016-12-16 | 2017-05-17 | 重庆坤秀门窗有限公司 | Heat-dissipation type wooden door dicing saw |
| CN108656160A (en) * | 2018-05-11 | 2018-10-16 | 广西奇飞科技有限公司 | A kind of tooth form dise knife of perfect heat-dissipating |
-
2011
- 2011-12-01 CN CN201120492353XU patent/CN202344618U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890056A (en) * | 2015-05-14 | 2015-09-09 | 成都梓楠家具有限公司 | Radiation effect improving based saw web improvement structure |
| CN104890057A (en) * | 2015-05-14 | 2015-09-09 | 成都梓楠家具有限公司 | Rosewood processing device free of saw burning |
| CN106671208A (en) * | 2016-12-16 | 2017-05-17 | 重庆坤秀门窗有限公司 | Heat-dissipation type wooden door dicing saw |
| CN108656160A (en) * | 2018-05-11 | 2018-10-16 | 广西奇飞科技有限公司 | A kind of tooth form dise knife of perfect heat-dissipating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202344618U (en) | Log saw blade | |
| CN204036567U (en) | A kind of safe charging sawmilling band sawing machine | |
| CN203542747U (en) | Multi-blade saw upper and lower planing machine tool | |
| CN201338311Y (en) | Saw bow | |
| CN205852982U (en) | Portable cut-to-size saw | |
| CN204449528U (en) | A kind of screw cutter blade | |
| CN204249008U (en) | Timber cutting cooling device | |
| CN203956999U (en) | A kind of cooling device for cutting machine | |
| CN204934698U (en) | A kind of multiaspect for workpiece is milling mechanism simultaneously | |
| CN203863142U (en) | Hard alloy saw web capable of automatically dissipating heat | |
| CN206982897U (en) | A kind of saw blade for heavy caliber wood sawing | |
| CN207669539U (en) | A kind of groover gang tool | |
| CN207873281U (en) | Dual-layer slotting saw blade | |
| CN204054217U (en) | The roller bearing press strip of multi-blade woodworking saw | |
| CN104385382A (en) | Wood cutting cooling device | |
| CN204054226U (en) | A kind of saw blades of multi-blade saw | |
| CN205588417U (en) | Disk sawblade | |
| CN201670958U (en) | Pre-drying device on synthetic leather postprocessing production line | |
| CN201140459Y (en) | Diamond circular saw blade | |
| CN105313186A (en) | Saw blade for solid wood edging saw | |
| CN202050331U (en) | Auxiliary heat radiation structure of motor | |
| CN204053112U (en) | Deburring saw saw blade | |
| CN205816658U (en) | A kind of automatic shearing cutter of novel nail machine | |
| CN203843889U (en) | Disk type cassava slitting device | |
| CN202240122U (en) | Hub cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |
|
| CX01 | Expiry of patent term |