CN216882057U - Multilayer sharp type saw bit of brazing with adjustable mode of arranging - Google Patents
Multilayer sharp type saw bit of brazing with adjustable mode of arranging Download PDFInfo
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- CN216882057U CN216882057U CN202123078411.7U CN202123078411U CN216882057U CN 216882057 U CN216882057 U CN 216882057U CN 202123078411 U CN202123078411 U CN 202123078411U CN 216882057 U CN216882057 U CN 216882057U
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Abstract
The utility model discloses a multilayer brazed sharp saw blade with adjustable arrangement modes, which comprises a first saw blade; fixing mechanisms are arranged in the first saw blade at equal intervals, and a stabilizing mechanism is arranged on one side of the first saw blade; according to the utility model, the fixing mechanisms are equidistantly arranged in the first saw blade, so that a person rotates the first saw blade to enable the arc-shaped groove in the first saw blade to move along the connecting sheet in the second saw blade, then the sharp angles at the outer sides of the first saw blade and the second saw blade are staggered, when the person adjusts the using positions of the first saw blade and the second saw blade, the first saw blade and the second saw blade are fixedly connected by using the bolt, the stabilizing mechanism is arranged at one side of the first saw blade, the person places the chamfering table at one side of the first saw blade, the chamfering table is fixedly connected with the first saw blade by using the bolt, and the stability of the first saw blade and the second saw blade in object cutting can be improved by the chamfering table.
Description
Technical Field
The utility model relates to the technical field of saw blades, in particular to a multi-layer sharp brazed saw blade with an adjustable arrangement mode.
Background
Saw blades are a general term for thin circular cutters for cutting solid materials, and can be divided into: a diamond saw blade for cutting stone materials, and a high-speed steel saw blade for cutting metal materials.
Through the search, the utility model with the name of CN201712070U for thin brazing multi-layer diamond saw blade, including the saw blade matrix, has the advantages of reducing the cutting resistance, but has the following disadvantages to some extent, such as:
1. the sawteeth at the common edge of the existing multilayer sharp brazing saw blade are distributed in a fixed size, so that when a person uses the saw blade to cut an object, the distribution of the saw blade cannot be adjusted according to the hardness of the object, and the use of the saw blade is not facilitated;
2. the existing multilayer brazing sharp saw blade has the defects that the stability is not high enough when the object is cut, and the deviation phenomenon easily occurs when the working strength is high, so that the cutting effect of the saw blade on the object can be influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multi-layer brazed sharp saw blade with adjustable arrangement mode, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a multi-layer brazed sharp saw blade with adjustable arrangement mode comprises a first saw blade; a second saw blade is installed on one side of the first saw blade, fixing mechanisms are equidistantly arranged inside the first saw blade, and a stabilizing mechanism is installed on one side of the first saw blade;
the fixing mechanism comprises a connecting sheet, arc-shaped grooves and through holes, the arc-shaped grooves are arranged in the first saw blade at equal intervals, the connecting sheet is arranged in the second saw blade at one side close to the arc-shaped grooves, and the through holes are arranged in the connecting sheet;
the stabilizing mechanism comprises a chamfering table and a positioning hole, the chamfering table is installed on the front face of the first saw blade, and the positioning hole is formed in the first saw blade and the chamfering table.
Preferably, a first mounting hole is formed in the center of the interior of the first saw blade, and the first mounting hole is circular.
Preferably, a second mounting hole is formed in the center of the inside of the second saw blade, and the circle center of the second mounting hole coincides with the circle center of the first mounting hole.
Preferably, the first saw blade and the second saw blade are internally provided with four groups of first heat conducting fins in an annular array.
Preferably, the second heat conducting fins are arranged on one sides, far away from the first heat conducting fins, of the inner portions of the first saw blade and the second saw blade, and four groups of the second heat conducting fins are arranged in an annular array.
Preferably, the first heat-conducting fin is of an arc structure, and the second heat-conducting fin is of a rectangular structure.
Preferably, the first heat dissipation hole is formed in one side, close to the first heat conducting strip, of each of the first saw blade and the second saw blade, and is matched with the first heat conducting strip, and the first heat dissipation hole is of an arc-shaped structure.
Preferably, the inside of second conducting strip is equipped with the second louvre, and the second louvre is the circular port to equidistant multiunit that is provided with.
Preferably, the edges of the first saw blade and the second saw blade are uniformly distributed in a pointed shape, and the pointed ends point to positions far away from the first saw blade and the second saw blade.
Preferably, lightening holes are formed in the side walls, far away from the circle center, of the first saw blade and the second saw blade, are circular holes, and are arranged in multiple groups along the first saw blade in an annular array.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the fixing mechanisms are equidistantly arranged inside the first saw blade, so that a person rotates the first saw blade to enable the arc-shaped groove inside the first saw blade to move along the connecting sheet inside the second saw blade, and then the sharp angles at the outer sides of the first saw blade and the second saw blade are staggered.
2. According to the utility model, the stabilizing mechanism is arranged on one side of the first saw blade, so that a worker can fixedly connect the chamfering table and the first saw blade by using the bolt by placing the chamfering table on one side of the first saw blade, the stability of the first saw blade and the second saw blade during cutting of an object can be improved by the chamfering table, the first saw blade and the second saw blade are prevented from deviating, and the cutting effect of the saw blade on the object is not influenced.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a second blade configuration of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is an enlarged view of a portion of A in FIG. 1 according to the present invention.
In the figure: 1. a first saw blade; 101. a first mounting hole; 2. a first thermally conductive sheet; 201. a first heat dissipation hole; 202. a second thermally conductive sheet; 203. a second heat dissipation hole; 3. a stabilizing mechanism; 301. a chamfering table; 302. positioning holes; 4. a second saw blade; 401. a second mounting hole; 5. a fixing mechanism; 501. connecting sheets; 502. an arc-shaped slot; 503. a port; 6. and (7) lightening holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, an embodiment of the present invention is shown: a multi-layer brazing sharp saw blade with adjustable arrangement mode comprises a first saw blade 1; a second saw blade 4 is arranged on one side of the first saw blade 1, fixing mechanisms 5 are arranged in the first saw blade 1 at equal intervals, and a stabilizing mechanism 3 is arranged on one side of the first saw blade 1;
the fixing mechanism 5 comprises a connecting sheet 501, an arc-shaped groove 502 and a through hole 503, the arc-shaped groove 502 is arranged in the first saw blade 1 at equal intervals, the connecting sheet 501 is arranged in the second saw blade 4 close to one side of the arc-shaped groove 502, and the through hole 503 is arranged in the connecting sheet 501;
the stabilizing mechanism 3 comprises a chamfering table 301 and a positioning hole 302, the chamfering table 301 is installed on the front surface of the first saw blade 1, and the positioning hole 302 is formed inside the first saw blade 1 and the chamfering table 301;
specifically, as shown in fig. 1, 2, 3 and 4, before use, a person rotates the first saw blade 1 to move the arc-shaped groove 502 inside the first saw blade 1 along the connecting piece 501 inside the second saw blade 4, and then staggers the sharp corners outside the first saw blade 1 and the second saw blade 4, when the person adjusts the use positions of the first saw blade 1 and the second saw blade 4, the person uses a bolt to pass through the arc-shaped groove 502 and the through hole 503 inside the connecting piece 501, and can fixedly connect the first saw blade 1 and the second saw blade 4 through the bolt, so that the person can conveniently adjust the distribution outside the device according to the hardness of an object, and further is favorable for the use of the person, and then the person places the chamfering table 301 on one side of the first saw blade 1, and uses the bolt to pass through the positioning hole 302 inside the chamfering table 301, and can fixedly connect the chamfering table 301 and the first saw blade 1 through the bolt, and the chamfering table 301 can improve the stability of the first saw blade 1 and the second saw blade 4 when cutting the object, prevent the first saw blade 1 and the second saw blade 4 from deviating, and further cannot influence the cutting effect of the saw blades on the object.
Further, a first mounting hole 101 is formed in the center of the inside of the first saw blade 1, the first mounting hole 101 is circular, a second mounting hole 401 is formed in the center of the inside of the second saw blade 4, and the circle center of the second mounting hole 401 coincides with the circle center of the first mounting hole 101;
specifically, as shown in fig. 1 and 2, the first blade 1 and the second blade 4 can be conveniently mounted on the external cutting device by a person through the mutual matching between the first mounting hole 101 and the second mounting hole 401.
Further, a first heat conducting fin 2 is arranged inside the first saw blade 1 and the second saw blade 4, four groups of annular arrays of the first heat conducting fins 2 are arranged, a second heat conducting fin 202 is arranged on one side, far away from the first heat conducting fin 2, inside the first saw blade 1 and the second saw blade 4, four groups of annular arrays of the second heat conducting fins 202 are arranged, the first heat conducting fin 2 is of an arc-shaped structure, and the second heat conducting fin 202 is of a rectangular structure;
specifically, as shown in fig. 1 and 2, the first heat conducting strip 2 and the second heat conducting strip 202 are both made of heat conducting material, the heat generated when the first saw blade 1 and the second saw blade 4 cut the object can be transferred to the first heat conducting strip 2, and then the heat on the first heat conducting strip 2 can be dissipated with higher speed through the first heat dissipating holes 201, so that the efficiency of heat dissipation and cooling of the first saw blade 1 and the second saw blade 4 is achieved, meanwhile, part of the heat is transmitted to the second heat conducting strip 202, and the second heat conducting strip 202 and the second heat dissipating holes 203 are matched to work, which is more beneficial to the heat dissipation of the first saw blade 1 and the second saw blade 4.
Further, the first heat dissipation holes 201 are formed in the inner portions of the first saw blade 1 and the second saw blade 4, which are close to the first heat conducting strip 2, the first heat dissipation holes 201 are matched with the first heat conducting strip 2, the first heat dissipation holes 201 are of arc-shaped structures, the second heat dissipation holes 203 are formed in the inner portions of the second heat conducting strips 202, the second heat dissipation holes 203 are circular holes, and multiple groups of heat dissipation holes are arranged at equal intervals;
specifically, as shown in fig. 2, the first heat dissipation hole 201 is disposed at the first heat conduction fin 2 in a matching manner, so that when the first saw blade 1 and the second saw blade 4 rotate to cut an object, the first heat dissipation hole 201 generates an airflow difference to facilitate blowing away heat transferred on the first heat conduction fin 2, and the second heat dissipation hole 203 also accelerates dissipation of heat on the second heat dissipation hole 203, thereby greatly improving the heat dissipation efficiency of the first saw blade 1 and the second saw blade 4 during cutting operation.
Furthermore, the edges of the first saw blade 1 and the second saw blade 4 are uniformly distributed into pointed shapes, and the pointed ends point to the positions far away from the first saw blade 1 and the second saw blade 4;
specifically, as shown in fig. 1, when a person connects the first saw blade 1 and the second saw blade 4 to an external power device, and the external power device drives the first saw blade 1 and the second saw blade 4 to rotate, the sharp edges of the first saw blade 1 and the second saw blade 4 rub against an object, so that the object can be cut.
Furthermore, lightening holes 6 are formed in the side walls, far away from the circle center, of the first saw blade 1 and the second saw blade 4, the lightening holes 6 are circular holes, and multiple groups of lightening holes are arranged along the first saw blade 1 in an annular array;
specifically, as shown in fig. 1, the circular lightening holes 6 are formed in the first saw blade 1 and the second saw blade 4 in an annular array, so that the weight of the first saw blade 1 and the second saw blade 4 can be lightened, and the use by a person is facilitated.
The working principle is as follows: before use, a person rotates the first saw blade 1 to enable the arc-shaped groove 502 inside the first saw blade 1 to move along the connecting piece 501 inside the second saw blade 4, then the sharp angles outside the first saw blade 1 and the second saw blade 4 are staggered, when the person adjusts the use positions of the first saw blade 1 and the second saw blade 4, the person uses a bolt to penetrate through the arc-shaped groove 502 and the through hole 503 inside the connecting piece 501, the first saw blade 1 and the second saw blade 4 can be fixedly connected through the bolt, then the person places the chamfering platform 301 at one side of the first saw blade 1, the person uses the bolt to penetrate through the positioning hole 302 inside the chamfering platform 301, the chamfering platform 301 and the first saw blade 1 are fixedly connected, the first saw blade 1 and the second saw blade 4 are connected with external power equipment, when the external power equipment drives the first saw blade 1 and the second saw blade 4 to rotate, the sharp shapes at the edges of the first saw blade 1 and the second saw blade 4 rub with an object, the object is then cut.
The utility model is not described in detail, but is well known to those skilled in the art.
Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (10)
1. A multi-layer brazed sharp-edged saw blade with adjustable arrangement comprises a first saw blade (1); the method is characterized in that: a second saw blade (4) is installed on one side of the first saw blade (1), fixing mechanisms (5) are arranged in the first saw blade (1) at equal intervals, and a stabilizing mechanism (3) is installed on one side of the first saw blade (1);
the fixing mechanism (5) comprises a connecting sheet (501), an arc-shaped groove (502) and a through hole (503), the arc-shaped groove (502) is arranged in the first saw blade (1) at equal intervals, the connecting sheet (501) is arranged in the second saw blade (4) close to one side of the arc-shaped groove (502), and the through hole (503) is arranged in the connecting sheet (501);
stabilizing mean (3) is including chamfer platform (301) and locating hole (302), chamfer platform (301) are installed to the front of first saw bit (1), and the inside of first saw bit (1) and chamfer platform (301) is equipped with locating hole (302).
2. An array adjustable multi-layer brazed sharp saw blade according to claim 1, characterized in that: a first mounting hole (101) is formed in the center of the interior of the first saw blade (1), and the first mounting hole (101) is circular.
3. An array adjustable multi-layer brazed sharp saw blade according to claim 1, characterized in that: a second mounting hole (401) is formed in the center of the interior of the second saw blade (4), and the circle center of the second mounting hole (401) coincides with the circle center of the first mounting hole (101).
4. An array adjustable multi-layer brazed sharp saw blade according to claim 1, characterized in that: the first saw blade (1) and the second saw blade (4) are internally provided with first heat conducting fins (2), and four groups of first heat conducting fins (2) are arranged in an annular array.
5. An array adjustable multi-layer brazed sharp saw blade according to claim 1, characterized in that: and the sides, far away from the first heat-conducting fins (2), of the interiors of the first saw blade (1) and the second saw blade (4) are provided with second heat-conducting fins (202), and four groups of second heat-conducting fins (202) are arranged in an annular array.
6. An array adjustable multi-layer brazed sharp saw blade according to claim 4, characterized in that: the first heat conducting fin (2) is of an arc structure, and the second heat conducting fin (202) is of a rectangular structure.
7. An arrangement adjustable multi-layer brazed sharp blade according to claim 1, characterized in that: the first saw blade (1) and the second saw blade (4) are provided with first heat dissipation holes (201) in the inner portions close to one side of the first heat conducting strip (2), the first heat dissipation holes (201) are matched with the first heat conducting strip (2), and the first heat dissipation holes (201) are of arc-shaped structures.
8. An array adjustable multi-layer brazed sharp saw blade according to claim 5, characterized in that: the inside of second conducting strip (202) is equipped with second louvre (203), and second louvre (203) are the circular port to equidistant multiunit that is provided with.
9. An array adjustable multi-layer brazed sharp saw blade according to claim 1, characterized in that: the edges of the first saw blade (1) and the second saw blade (4) are uniformly distributed in a pointed shape, and the pointed end points to the position far away from the first saw blade (1) and the second saw blade (4).
10. An array adjustable multi-layer brazed sharp saw blade according to claim 1, characterized in that: the side walls of the first saw blade (1) and the second saw blade (4) far away from the circle center are provided with lightening holes (6), the lightening holes (6) are circular holes, and a plurality of groups of lightening holes are arranged along the annular array of the first saw blade (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123078411.7U CN216882057U (en) | 2021-12-09 | 2021-12-09 | Multilayer sharp type saw bit of brazing with adjustable mode of arranging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123078411.7U CN216882057U (en) | 2021-12-09 | 2021-12-09 | Multilayer sharp type saw bit of brazing with adjustable mode of arranging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216882057U true CN216882057U (en) | 2022-07-05 |
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ID=82205150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123078411.7U Active CN216882057U (en) | 2021-12-09 | 2021-12-09 | Multilayer sharp type saw bit of brazing with adjustable mode of arranging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216882057U (en) |
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2021
- 2021-12-09 CN CN202123078411.7U patent/CN216882057U/en active Active
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