CN212917886U - Heat dissipation type saw blade structure with mounting structure - Google Patents
Heat dissipation type saw blade structure with mounting structure Download PDFInfo
- Publication number
- CN212917886U CN212917886U CN202021641245.XU CN202021641245U CN212917886U CN 212917886 U CN212917886 U CN 212917886U CN 202021641245 U CN202021641245 U CN 202021641245U CN 212917886 U CN212917886 U CN 212917886U
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- Prior art keywords
- groove
- saw blade
- saw
- annular
- lubricating
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 41
- 230000001050 lubricating effect Effects 0.000 claims abstract description 43
- 230000007704 transition Effects 0.000 claims abstract description 29
- 239000010687 lubricating oil Substances 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000005461 lubrication Methods 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 3
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model relates to a heat dissipation type saw blade structure with a mounting structure, which comprises a saw blade main body and saw teeth, wherein an arc transition groove is arranged between the adjacent saw teeth, an annular heat dissipation groove and an annular lubricating groove are arranged on the side surface of the saw blade main body, the annular lubricating groove is communicated with the arc transition groove through a lubricating guide groove, under the action of centrifugal force, lubricating oil in the annular lubricating groove is guided into the arc transition groove through the lubricating guide groove, the lubricating oil in the arc transition groove can be contacted with the saw teeth on the two sides of the arc transition groove, and the saw teeth are lubricated; the middle part of saw bit main part is equipped with the mounting hole, is equipped with saw bit installation mechanism in the mounting hole, saw bit installation mechanism include with mounting hole fixed connection's adapter sleeve, the both sides of adapter sleeve are equipped with first pressure strip and second pressure strip, through a plurality of fastening bolt fixed connection that run through the saw bit main part between first pressure strip and the second pressure strip, guaranteed the overall installation stability of slice structure saw bit main part.
Description
Technical Field
The utility model belongs to the technical field of the saw bit structure and specifically relates to a take mounting structure's heat dissipation formula saw bit structure.
Background
Saw blades are a general term for thin circular cutters used to cut solid materials. The saw blade can be divided into: a diamond saw blade for stone cutting; a high-speed steel saw blade (without a cemented carbide bit) for cutting metal materials; the hard alloy saw blade is used for cutting solid wood, furniture, artificial boards, aluminum alloy, aluminum profiles, radiators, plastics, plastic steel and the like;
when the alloy saw blade cuts some dry materials with high hardness, the problems of saw blade clamping shell and serious abrasion and heating of the saw blade exist, so that the lubrication treatment in the cutting process is needed, when the conventional alloy saw blade performs saw tooth lubrication, lubricating oil is mainly directly dripped on the saw teeth, the lubricating oil is easily thrown out when the saw blade rotates at high speed, the actual lubricating effect is poor, and the time is consumed for dripping the lubricating oil one by one;
moreover, because the alloy saw bit is high-speed rotatory, if the installation is asymmetric or unstable, there is the problem of rocking or trembling, present alloy saw bit generally adopts mounting hole direct fixed mounting on the axis of rotation, and the installation accuracy that this kind of mounting means required is very high, has the problem that the alloy saw bit rocked very easily, and this patent carries out institutional advancement to the lubricated difficult and unstable problem of installation of current alloy saw bit.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a take mounting structure's heat dissipation formula saw bit structure in order to solve the defect that prior art exists.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a heat dissipation type saw blade structure with a mounting structure comprises a saw blade main body, a plurality of saw teeth arranged on the outer side edge of the saw blade main body, circular arc transition grooves arranged between adjacent saw teeth, heat dissipation lubricating structures arranged on two sides of the saw blade main body, and a heat dissipation lubricating structure, wherein each heat dissipation lubricating structure comprises an annular heat dissipation groove arranged on the side surface of the saw blade main body and an annular lubricating groove arranged at the bottom of the annular heat dissipation groove, and the annular lubricating groove is communicated with the circular arc transition grooves through a lubricating guide groove;
a plurality of air flowing guide grooves are also formed in the two sides of the saw blade main body, one ends of the air flowing guide grooves extend to the annular heat dissipation groove, and the other ends of the air flowing guide grooves extend to the central part of the saw blade main body;
the middle part of saw bit main part is equipped with the mounting hole, is equipped with saw bit installation mechanism in the mounting hole, saw bit installation mechanism include with mounting hole fixed connection's adapter sleeve, the both sides of adapter sleeve are equipped with first pressure strip and second pressure strip, first pressure strip and second pressure strip are located the both sides of saw bit main part respectively, through a plurality of fastening bolt fixed connection that run through the saw bit main part between first pressure strip and the second pressure strip.
Furthermore, the annular heat dissipation groove and the annular lubrication groove are both circular, the caliber of the annular heat dissipation groove is larger than that of the annular lubrication groove, the annular lubrication groove is filled with lubricating oil, and the lubricating oil in the annular lubrication groove is guided into the arc transition groove through the lubrication guide groove.
Furthermore, the lubricating guide grooves and the arc transition grooves are consistent in number and correspond to each other one by one.
Furthermore, the first pressing plate, the second pressing plate and the connecting sleeve are integrally formed, and the length of the connecting sleeve is greater than the thickness of the saw blade main body.
Furthermore, the connecting sleeve is fixedly connected with the rotating shaft in a threaded connection or riveting mode.
Further, the air flow guide grooves on the two sides of the saw blade main body are mutually symmetrical.
The utility model has the advantages that: the saw blade structure is characterized in that circular arc transition grooves are formed between adjacent saw teeth, heat dissipation lubricating structures are arranged on two sides of the saw blade body and comprise annular heat dissipation grooves arranged on the side faces of the saw blade body and annular lubricating grooves arranged at the bottoms of the annular heat dissipation grooves, the annular lubricating grooves are communicated with the circular arc transition grooves through lubricating guide grooves, when lubrication is needed, lubricating oil is dripped into the annular lubricating grooves, when the saw blade body rotates at high speed along with a rotating shaft, under the action of centrifugal force, the lubricating oil in the annular lubricating grooves is guided into the circular arc transition grooves through the lubricating guide grooves, the lubricating oil in the circular arc transition grooves can be contacted with the saw teeth on two sides of the circular arc transition grooves, the saw teeth are lubricated, the lubricating guide grooves and the circular arc transition grooves are consistent in number and correspond to one another, and after the saw blade body rotates, the lubricating oil in the annular lubricating grooves can be uniformly guided out to uniformly lubricate each saw, the lubrication is lasting and thorough; the two sides of the saw blade main body are also provided with a plurality of air flowing guide grooves, one end of each air flowing guide groove extends to the annular heat dissipation groove, the other end of each air flowing guide groove extends to the central part of the saw blade main body, and when the saw blade main body rotates along with the rotating shaft at a high speed, the air flowing guide grooves and the annular heat dissipation grooves play a role in air cooling and heat dissipation on the saw blade main body and the root positions of the saw teeth, so that the service life of the whole saw blade is prolonged;
the middle part of saw bit main part is equipped with the mounting hole, be equipped with saw bit installation mechanism in the mounting hole, saw bit installation mechanism include with mounting hole fixed connection's adapter sleeve, the both sides of adapter sleeve are equipped with first pressure strip and second pressure strip, first pressure strip and second pressure strip are located the both sides of saw bit main part respectively, through a plurality of fastening bolt fixed connection that run through the saw bit main part between first pressure strip and the second pressure strip, the adapter sleeve passes through threaded connection or riveted mode fixed connection axis of rotation, this structure plays the whole effect that supports and fix of saw bit main part through the adapter sleeve, the integral erection stability of sheet structure saw bit main part has been guaranteed, greatly reduced the range of rocking that the high-speed rotation of saw bit main part leads to, the stability of saw bit cutting has been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged view of area A in FIG. 2;
fig. 4 is an enlarged view of region B in fig. 2.
Detailed Description
As shown in fig. 1 to 4, a heat dissipation type saw blade structure with a mounting structure comprises a saw blade main body 1, a plurality of saw teeth 2 arranged on the outer edge of the saw blade main body 1, circular arc transition grooves 3 arranged between adjacent saw teeth 2, heat dissipation lubricating structures arranged on two sides of the saw blade main body 1, wherein each heat dissipation lubricating structure comprises an annular heat dissipation groove 4 arranged on the side surface of the saw blade main body 1 and an annular lubricating groove 5 arranged at the bottom of the annular heat dissipation groove 4, and the annular lubricating groove 5 is communicated with the circular arc transition grooves 3 through a lubricating guide groove 6;
a plurality of air flow guide grooves 7 are further formed at both sides of the blade body 1, and one end of each air flow guide groove 7 extends to the annular heat dissipation groove 4 and the other end extends to the central portion of the blade body 1.
The annular heat dissipation groove 4 and the annular lubrication groove 5 are both circular, the caliber of the annular heat dissipation groove 4 is larger than that of the annular lubrication groove 5, lubricating oil is filled in the annular lubrication groove 5, and the lubricating oil in the annular lubrication groove 5 is guided into the arc transition groove 3 through the lubrication guide groove 6. The lubricating guide grooves 6 correspond to the arc transition grooves 3 in one-to-one correspondence, and the air flowing guide grooves 7 on the two sides of the saw blade main body 1 are symmetrical to each other.
The saw blade structure is characterized in that arc transition grooves 3 are formed between adjacent saw teeth 2, heat dissipation lubricating structures are arranged on two sides of the saw blade body and comprise annular heat dissipation grooves 4 arranged on the side surfaces of the saw blade body 1 and annular lubricating grooves 5 arranged at the bottoms of the annular heat dissipation grooves 4, the annular lubricating grooves 5 are communicated with the arc transition grooves 3 through lubricating guide grooves 6, when lubrication is needed, lubricating oil is dripped into the annular lubricating grooves 5, when the saw blade body 1 rotates at a high speed along with a rotating shaft, under the action of centrifugal force, the lubricating oil in the annular lubricating grooves 5 is guided into the arc transition grooves 3 through the lubricating guide grooves 6, the lubricating oil in the arc transition grooves 3 can be contacted with the saw teeth 2 on two sides of the arc transition grooves, the saw teeth 2 are lubricated, the lubricating guide grooves 6 correspond to the arc transition grooves 3 in one-to-one manner, after the saw blade body rotates, the lubricating oil in the annular lubricating grooves 5 can be uniformly guided out to uniformly lubricate each saw tooth 2, the lubrication is lasting and thorough;
in addition, a plurality of air flow guide grooves 7 are further arranged on two sides of the saw blade main body 1, one ends of the air flow guide grooves 7 extend to the annular heat dissipation grooves 4, the other ends of the air flow guide grooves 7 extend to the central portion of the saw blade main body 1, when the saw blade main body 1 rotates together with the rotating shaft at a high speed, the air flow guide grooves 7 and the annular heat dissipation grooves 4 perform the air cooling and heat dissipation effects on the saw blade main body 1 and the root positions of the saw teeth 2, and the service life of the whole saw blade is prolonged.
Further, the middle part of saw bit main part 1 is equipped with the mounting hole, be equipped with saw bit installation mechanism in the mounting hole, saw bit installation mechanism include with mounting hole fixed connection's adapter sleeve 8, the both sides of adapter sleeve 8 are equipped with first pressure strip 9 and second pressure strip 10, first pressure strip 9 and second pressure strip 10 are located the both sides of saw bit main part 1 respectively, through a plurality of fastening bolt 11 fixed connection that run through saw bit main part 1 between first pressure strip 9 and the second pressure strip 10, adapter sleeve 8 passes through threaded connection or riveted mode fixed connection axis of rotation, this structure plays saw bit main part 1 monolithic support and fixed effect through adapter sleeve 8, the monolithic installation stability of sheetlike structure saw bit main part 1 has been guaranteed, greatly reduced the range of rocking that the high-speed rotation of saw bit main part leads to, the stability of saw bit cutting has been improved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A heat dissipation type saw blade structure with a mounting structure comprises a saw blade main body and a plurality of saw teeth arranged on the outer side edge of the saw blade main body, and is characterized in that arc transition grooves are formed between every two adjacent saw teeth, heat dissipation lubricating structures are arranged on two sides of the saw blade main body, each heat dissipation lubricating structure comprises an annular heat dissipation groove arranged on the side surface of the saw blade main body and an annular lubricating groove arranged at the bottom of the annular heat dissipation groove, and the annular lubricating grooves are communicated with the arc transition grooves through lubricating guide grooves;
a plurality of air flowing guide grooves are also formed in the two sides of the saw blade main body, one ends of the air flowing guide grooves extend to the annular heat dissipation groove, and the other ends of the air flowing guide grooves extend to the central part of the saw blade main body;
the middle part of saw bit main part is equipped with the mounting hole, is equipped with saw bit installation mechanism in the mounting hole, saw bit installation mechanism include with mounting hole fixed connection's adapter sleeve, the both sides of adapter sleeve are equipped with first pressure strip and second pressure strip, first pressure strip and second pressure strip are located the both sides of saw bit main part respectively, through a plurality of fastening bolt fixed connection that run through the saw bit main part between first pressure strip and the second pressure strip.
2. The saw blade structure with a heat dissipating structure as claimed in claim 1, wherein the annular heat dissipating groove and the annular lubrication groove are both circular, the diameter of the annular heat dissipating groove is greater than that of the annular lubrication groove, the annular lubrication groove is filled with the lubricating oil, and the lubricating oil in the annular lubrication groove is guided into the circular arc transition groove through the lubrication guide groove.
3. The structure of a heat dissipating saw blade with a mounting structure as claimed in claim 2, wherein the lubricating guide grooves are in one-to-one correspondence with the arc transition grooves in a consistent number.
4. The saw blade assembly as claimed in claim 2, wherein the first and second pressing plates are integrally formed with a connecting sleeve, and the connecting sleeve has a length greater than the thickness of the saw blade body.
5. The structure of claim 1, wherein the connecting sleeve is fixedly connected to the rotating shaft by a screw or riveting method.
6. The structure of claim 1, wherein the air flow guide slots on both sides of the saw blade body are symmetrical to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021641245.XU CN212917886U (en) | 2020-08-07 | 2020-08-07 | Heat dissipation type saw blade structure with mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021641245.XU CN212917886U (en) | 2020-08-07 | 2020-08-07 | Heat dissipation type saw blade structure with mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212917886U true CN212917886U (en) | 2021-04-09 |
Family
ID=75335540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021641245.XU Expired - Fee Related CN212917886U (en) | 2020-08-07 | 2020-08-07 | Heat dissipation type saw blade structure with mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212917886U (en) |
-
2020
- 2020-08-07 CN CN202021641245.XU patent/CN212917886U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210409 |