CN212917888U - Saw bit structure of lubricated chip removal function in area - Google Patents
Saw bit structure of lubricated chip removal function in area Download PDFInfo
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- CN212917888U CN212917888U CN202021848337.5U CN202021848337U CN212917888U CN 212917888 U CN212917888 U CN 212917888U CN 202021848337 U CN202021848337 U CN 202021848337U CN 212917888 U CN212917888 U CN 212917888U
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Abstract
The utility model relates to a saw blade structure with lubricating and chip removing functions, which comprises a saw blade main body and a plurality of saw tooth units arranged on the peripheral surface of the saw blade main body, wherein each saw tooth unit comprises a saw tooth main body fixedly connected with the saw blade main body, a first cutting edge and a second cutting edge which are arranged on the saw tooth main body, and a chip guide groove is arranged between the first cutting edge and the second cutting edge; be equipped with the lubricating oil holding tank in the sawtooth main part and lead the groove with the lubricating oil of lubricating oil holding tank intercommunication, the bottom of chip groove is led in the connecting of lubricating oil lead groove, and the monomer is deposited to the intussuseption lubricating oil holding tank intussuseption, and lubricating oil deposits the intussuseption of monomer and fills lubricating oil. When the saw bit main part rotates along with the axis of rotation at a high speed, under centrifugal force effect and first cutting edge, second cutting edge extrusion force effect, lubricating oil in the lubricating oil storage unit body leads to the chip guide groove through lubricating oil and contacts with high-speed pivoted first cutting edge, second cutting edge to play the effect of lubricated cutting edge, improved cutting efficiency.
Description
Technical Field
The utility model belongs to the technical field of the saw bit structure and specifically relates to a saw bit structure of lubricated chip removal function in area.
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;
alloy saw bit is when carrying out some dry and the great material cutting of hardness, how much can have saw bit card shell and the serious wearing and tearing of saw bit problem that generates heat, therefore, need carry out the lubricated processing in the cutting course of working, present alloy saw bit is when carrying out the sawtooth lubrication, mainly be with the direct bit of lubricating oil on the sawtooth, it is thrown away to lead to lubricating oil very easily when the saw bit rotates at a high speed, actual lubricated effect is relatively poor, and, the sawtooth is bit lubrication one by one also very consumption time, this patent carries out structural improvement to the lubricated difficult technical problem of present alloy saw bit.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a saw bit structure of lubricated chip removal function 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 saw blade structure with a lubricating and chip removing function comprises a saw blade main body and a plurality of saw tooth units arranged on the peripheral surface of the saw blade main body, wherein each saw tooth unit comprises a saw tooth main body fixedly connected with the saw blade main body, a first cutting edge and a second cutting edge which are arranged on the saw tooth main body, and a chip guide groove is formed between the first cutting edge and the second cutting edge;
the sawtooth main part is equipped with the lubricating oil holding tank and leads out the groove with the lubricating oil of lubricating oil holding tank intercommunication, and the bottom of chip groove is led in the connecting of lubricating oil lead out groove, and the monomer is deposited to the intussuseption lubricating oil holding tank intussuseption, and lubricating oil is deposited the monomer intussuseption and is filled lubricating oil.
Furthermore, an arc transition groove is arranged between the adjacent saw tooth main bodies, and a plurality of indexing grooves connected with the arc transition groove are arranged on the saw blade main body.
Furthermore, the middle part of the saw blade main body is provided with a mounting hole, and the two sides of the saw blade main body are provided with balance plates which are fixed through bolts.
Further, the height of the first cutting edge is greater than the height of the second cutting edge.
Further, the saw tooth main body and the saw blade main body are integrally formed, and the saw tooth main body is subjected to quenching and hardening treatment.
Further, the mounting hole is fixedly connected with the rotating shaft in a threaded connection or riveting mode.
Furthermore, the material of the single lubricating oil storage body is sponge or non-woven fabric, and the section of the single lubricating oil storage body is circular.
The utility model has the advantages that: the saw tooth unit of the saw blade structure comprises a saw tooth main body fixedly connected with the saw blade main body, a first cutting edge and a second cutting edge which are arranged on the saw tooth main body, wherein a chip guide groove is formed between the first cutting edge and the second cutting edge;
in addition, in order to conveniently lubricate the sawtooth units, a lubricating oil storage tank and a lubricating oil guide groove communicated with the lubricating oil storage tank are arranged on the sawtooth main body, the lubricating oil guide groove is connected with the bottom of the chip guide groove, a lubricating oil storage unit is filled in the lubricating oil storage tank, lubricating oil is filled in the lubricating oil storage unit, when the saw blade main body rotates at a high speed along with the rotating shaft, the saw blade main body rotates at a centrifugal force and the first cutting edge and under the action of the extrusion force of the second cutting edge, the lubricating oil in the lubricating oil storage unit is guided into the chip guide groove through the lubricating oil guide groove and is contacted with the first cutting edge rotating at a high speed, the effect of lubricating the cutting edge is achieved, after the saw blade main body rotates, the lubricating oil stored by the saw blade main body can uniformly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
fig. 3 is a schematic structural diagram of the saw tooth unit.
Detailed Description
As shown in fig. 1 to 3, a saw blade structure with a lubricating and chip removing function includes a saw blade body 1 and a plurality of saw tooth units 2 arranged on the circumferential surface of the saw blade body 1, wherein each saw tooth unit 2 includes a saw tooth body 21 fixedly connected with the saw blade body 1, a first blade 22 and a second blade 23 arranged on the saw tooth body 21, and a chip guide groove 24 is arranged between the first blade 22 and the second blade 23;
be equipped with lubricating oil holding tank 25 and the lubricating oil guide groove 26 with lubricating oil holding tank 25 intercommunication on the sawtooth main part 21, the bottom of chip groove 24 is connected to lubricating oil guide groove 26, and lubricating oil holding tank 25 intussuseption is filled with lubricating oil and is deposited monomer 27, and lubricating oil deposits monomer 27 intussuseption and is filled with lubricating oil.
Further, an arc transition groove 3 is arranged between the adjacent saw tooth main bodies 21, a plurality of dividing grooves 4 connected with the arc transition grooves 3 are arranged on the saw blade main body 1, the arc transition grooves 3 play a role in assisting chip removal, and the dividing grooves 4 mainly improve the overall elasticity of the saw blade main body 1.
Further, the middle part of the saw blade body 1 is provided with a mounting hole 5, the two sides of the saw blade body 1 are provided with balance plates 6, and the balance plates 6 are fixed through bolts 7.
In this embodiment, the height of the first blade 22 is greater than that of the second blade 23, the saw tooth main body 21 is integrally formed with the saw blade main body 1, and the saw tooth main body 21 is subjected to a quench hardening treatment. The mounting hole 5 is fixedly connected with the rotating shaft in a threaded connection or riveting mode. The material of the single lubricating oil storage body 27 is sponge or non-woven fabric, and the section of the single lubricating oil storage body is circular.
The saw tooth unit 2 of the saw blade structure comprises a saw tooth main body 21 fixedly connected with the saw blade main body 1, a first cutting edge 22 and a second cutting edge 23 which are arranged on the saw tooth main body 21, a chip guide groove 24 is arranged between the first cutting edge 22 and the second cutting edge 23, when the saw blade main body 1 rotates at a high speed, the first cutting edge 22 cuts materials at a high speed and carries out chip materials, meanwhile, the second cutting edge 23 carries out supplementary cutting on a cutting seam and leads out the chip materials in the cutting seam for the second time, the chip guide groove 24 also plays a role in assisting chip guide, and the integral efficient chip removal effect is ensured;
in addition, in order to lubricate the saw tooth unit conveniently, a lubricating oil storage groove 25 and a lubricating oil guide groove 26 communicated with the lubricating oil storage groove 25 are arranged on the saw tooth main body 21, the lubricating oil guide groove 26 is connected with the bottom of the chip guide groove 24, a lubricating oil storage unit 27 is filled in the lubricating oil storage groove 25, the lubricating oil storage unit 27 is filled with lubricating oil, when the saw blade main body 1 rotates along with the rotating shaft at high speed, under the action of centrifugal force and the pressing force of the first cutting edge 22 and the second cutting edge 23, the lubricating oil in the lubricating oil storing monomer 27 is guided into the chip guide groove 24 through the lubricating oil guide groove 26 and contacts with the first cutting edge 22 and the second cutting edge 23 rotating at high speed, thereby play the effect of lubricated cutting edge, saw bit main part 1 rotates the back, can play even lubrication action to every sawtooth unit through the lubricating oil that self stored, and lubricated lasting and thorough has improved cutting efficiency.
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 (7)
1. A saw blade structure with lubricating and chip removal functions comprises a saw blade main body and a plurality of saw tooth units arranged on the peripheral surface of the saw blade main body, and is characterized in that each saw tooth unit comprises a saw tooth main body fixedly connected with the saw blade main body, a first cutting edge and a second cutting edge which are arranged on the saw tooth main body, and a chip guide groove is formed between the first cutting edge and the second cutting edge;
the sawtooth main part is equipped with the lubricating oil holding tank and leads out the groove with the lubricating oil of lubricating oil holding tank intercommunication, and the bottom of chip groove is led in the connecting of lubricating oil lead out groove, and the monomer is deposited to the intussuseption lubricating oil holding tank intussuseption, and lubricating oil is deposited the monomer intussuseption and is filled lubricating oil.
2. The saw blade structure with the functions of lubrication and chip removal according to claim 1, wherein the adjacent saw tooth main bodies are provided with circular arc transition grooves therebetween, and the saw blade main body is provided with a plurality of indexing grooves connected with the circular arc transition grooves.
3. The saw blade structure with the functions of lubrication and chip removal according to claim 2, wherein the middle part of the saw blade body is provided with a mounting hole, and the two sides of the saw blade body are provided with balance plates which are fixed through bolts.
4. The saw blade structure with the functions of lubrication and chip removal according to claim 3, wherein the height of the first blade is greater than that of the second blade.
5. The saw blade structure with the functions of lubrication and chip removal according to claim 3, wherein the saw tooth main body is integrally formed with the saw blade main body, and the saw tooth main body is subjected to quenching and hardening treatment.
6. The saw blade structure with the functions of lubricating and removing chips as claimed in claim 3, wherein the mounting hole is fixedly connected with the rotating shaft in a threaded connection or riveting manner.
7. The saw blade structure with the functions of lubricating and chip removal according to claim 3, wherein the single lubricant storage unit is made of sponge or non-woven fabric, and the cross section of the single lubricant storage unit is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021848337.5U CN212917888U (en) | 2020-08-29 | 2020-08-29 | Saw bit structure of lubricated chip removal function in area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021848337.5U CN212917888U (en) | 2020-08-29 | 2020-08-29 | Saw bit structure of lubricated chip removal function in area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212917888U true CN212917888U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021848337.5U Active CN212917888U (en) | 2020-08-29 | 2020-08-29 | Saw bit structure of lubricated chip removal function in area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212917888U (en) |
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2020
- 2020-08-29 CN CN202021848337.5U patent/CN212917888U/en active Active
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