CN211438375U - Non-ferrous metal hard alloy golden circular saw blade - Google Patents
Non-ferrous metal hard alloy golden circular saw blade Download PDFInfo
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- CN211438375U CN211438375U CN201922140591.3U CN201922140591U CN211438375U CN 211438375 U CN211438375 U CN 211438375U CN 201922140591 U CN201922140591 U CN 201922140591U CN 211438375 U CN211438375 U CN 211438375U
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- steel sheet
- hard alloy
- saw blade
- tool bit
- ferrous metal
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Abstract
The utility model discloses a nonferrous metal hard alloy gold garden saw blade, which relates to the technical field of saw blades, comprising a steel sheet, wherein the front surface of the steel sheet is provided with a key groove, one side of the key groove is provided with a key strip, one end position of the steel sheet close to the key strip is provided with a hard alloy tool bit, the middle part of the front surface of the steel sheet is provided with a main shaft mounting hole, the top part of the main shaft mounting hole is provided with a mounting groove, one side of the mounting groove is provided with a connecting rod, one end of the connecting rod is provided with an arc plate, the top part of the mounting groove is connected with an inner hexagon bolt through screw thread screwing, the positions of the two ends of the steel sheet close to the hard alloy tool bit are provided with grooves, the utility model solves the problem of large operation difficulty in the process of combining the hard alloy tool bit and steel through the, the installation is complicated.
Description
Technical Field
The utility model belongs to the technical field of the saw bit, concretely relates to non ferrous metal carbide gold garden saw bit.
Background
The saw blade is a general name of a sheet circular cutter used for cutting solid materials, the saw blade can be divided into a diamond saw blade used for cutting stone materials, a high-speed steel saw blade used for cutting metal materials, a hard alloy saw blade used for cutting solid wood, aluminum alloy, plastics and the like, the saw blades with different hardness cut different materials, the hard alloy saw blade is a saw blade synthesized by processing a hard alloy tool bit and steel materials, the hardness is high, the existing hard alloy saw blade is synthesized, the hard alloy tool bit and the steel materials are combined, the operation with higher precision is required to be pre-fixed, the longer time is consumed, and when the hard alloy saw blade is fixed on an electric saw main shaft, a plurality of bolts are required for fastening, the installation is complex, and the nonferrous metal hard alloy gold garden saw blade is provided based on.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a non ferrous metal carbide gold garden saw bit to the carbide tool bit and the steel combination process operation degree of difficulty that propose are big in solving above-mentioned background art, and when being fixed in the electric saw main shaft, install complicated problem.
In order to achieve the above object, the utility model provides a following technical scheme: the non-ferrous metal hard alloy golden circular saw blade comprises a steel sheet, wherein a key groove is formed in the front surface of the steel sheet, a key strip is arranged on one side of the key groove, a hard alloy tool bit is arranged at one end, close to the key strip, of the steel sheet, and a main shaft mounting hole is formed in the middle of the front surface of the steel sheet.
Preferably, the mounting groove has been seted up at the top of main shaft mounting hole, the connecting rod is installed to one side of mounting groove, and the one end of connecting rod installs the arc board, the top of mounting groove closes soon through the screw and is connected with hexagon socket head cap screw.
Preferably, both ends of the steel sheet close to the carbide tool bit are provided with grooves, and one side of the carbide tool bit is provided with a clamping groove.
Preferably, the top of the arc plate is provided with a rectangular groove, and the bottom of the arc plate is provided with an anti-skid bulge.
Preferably, the antiskid protrusions are provided with six, and three groups of the six antiskid protrusions are symmetrically arranged at the bottom of the arc plate in two groups.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a keybar, at the in-process of synthetic carbide tool bit and steel sheet, fixes the keybar on the steel sheet, then with carbide tool bit card on the keybar again, be favorable to the pre-fixing of carbide tool bit, improved synthetic speed, solved the big problem of carbide tool bit and steel combination process operation degree of difficulty.
(2) The utility model discloses a mounting groove, connecting rod and arc board insert the main shaft mounting hole with the electric saw main shaft, and in the epaxial convex key of main shaft was absorbed in the mounting groove, the reuse arc board extruded fixedly, improved the stability of saw bit, when having solved and being fixed in the electric saw main shaft, installed complicated problem.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the steel sheet of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a schematic structural view of the carbide tool bit of the present invention;
FIG. 5 is a schematic structural view of the arc plate of the present invention;
in the figure: 1-a cemented carbide tip; 101-a groove; 102-card slot; 2-steel sheet; 3-a main shaft mounting hole; 4-a keybar; 41-a keyway; 5-mounting grooves; 6-hexagon socket head cap screw; 7-a connecting rod; 8-arc plate; 81-rectangular groove; 82-stud.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a non-ferrous metal hard alloy golden circular saw blade comprises a steel sheet 2, wherein a key groove 41 is formed in the front surface of the steel sheet 2, a key strip 4 is arranged on one side of the key groove 41, a hard alloy tool bit 1 is arranged at one end, close to the key strip 4, of the steel sheet 2, the hard alloy tool bit 1 is made of high-quality hard alloy, the hard alloy is ground into a hard alloy tool by a high-precision grinding process, a spindle mounting hole 3 is formed in the middle of the front surface of the steel sheet 2, the steel sheet 2 is machined into a circular shape by a laser cutting process, the arc-shaped hard alloy tool bit 1 can be perfectly attached to the periphery of the steel sheet 2, and meanwhile the stability of the hard alloy tool bit 1 on.
Further, mounting groove 5 has been seted up at the top of main shaft mounting hole 3, connecting rod 7 is installed to one side of mounting groove 5, and the one end of connecting rod 7 installs arc board 8, the top of mounting groove 5 closes soon through the screw thread and is connected with hexagon socket head cap screw 6, and hexagon socket head cap screw 6's length is the same with the width of steel sheet 2 to guarantee that hexagon socket head cap screw 6's both ends can not bulge the both sides of steel sheet 2, guarantee the smooth finish on steel sheet 2 surface, cutting one shot forming, processing error-free.
Furthermore, both ends of the steel sheet 2 close to the carbide tool bit 1 are provided with grooves 101, and one side of the carbide tool bit 1 is provided with a clamping groove 102.
Further, a rectangular groove 81 is formed in the top of the arc plate 8, and an anti-slip protrusion 82 is arranged at the bottom of the arc plate 8.
Furthermore, the number of the anti-skid protrusions 82 is six, and three of the six anti-skid protrusions 82 are symmetrically arranged at the bottom of the arc plate 8 in two groups.
The utility model discloses a theory of operation and use flow: during the use, the user puts into keyway 41 with the key strip 4, then with carbide tool bit card 1 on one end 4 of key strip, then use electric spark machinery electrolytic grinding with carbide tool bit 1 and steel sheet 2 integrated into one piece synthetic, after the synthesis, pass the main shaft mounting hole 3 of saw bit with the convex key main shaft of electric saw, then screw in hexagon socket head cap screw 6 from mounting groove 5 top, connecting rod 7 and arc board 8 receive hexagon socket head cap screw 6's promotion simultaneously, firmly press the convex key main shaft, the stable fixing of saw bit is on the convex key main shaft, the electric saw drives the saw bit and contacts the thing of being cut, carbide tool bit 1 is under the high-speed rotatory condition, cut the object.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A non-ferrous metal hard alloy golden circular saw blade is characterized in that: the novel steel sheet cutting tool comprises a steel sheet (2), wherein a key groove (41) is formed in the front surface of the steel sheet (2), a key strip (4) is installed on one side of the key groove (41), a hard alloy tool bit (1) is installed at one end, close to the key strip (4), of the steel sheet (2), and a main shaft installation hole (3) is formed in the middle of the front surface of the steel sheet (2).
2. The non-ferrous metal cemented carbide golden circular saw blade as set forth in claim 1, characterized in that: mounting groove (5) have been seted up at the top of main shaft mounting hole (3), connecting rod (7) are installed to one side of mounting groove (5), and the one end of connecting rod (7) installs arc board (8), the top of mounting groove (5) is connected with hexagon socket head cap screw (6) through the screw thread closure soon.
3. The non-ferrous metal cemented carbide golden circular saw blade as set forth in claim 2, characterized in that: both ends of the steel sheet (2) close to the carbide tool bit (1) are provided with grooves (101), and one side of the carbide tool bit (1) is provided with a clamping groove (102).
4. The non-ferrous metal cemented carbide golden circular saw blade as set forth in claim 2, characterized in that: rectangular channel (81) have been seted up at the top of arc board (8), and the bottom of arc board (8) is provided with anti-skidding arch (82).
5. The non-ferrous metal cemented carbide golden circular saw blade as set forth in claim 4, characterized in that: six antiskid protrusions (82) are arranged, and three groups of the six antiskid protrusions (82) are symmetrically arranged at the bottom of the arc plate (8) in two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922140591.3U CN211438375U (en) | 2019-12-04 | 2019-12-04 | Non-ferrous metal hard alloy golden circular saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922140591.3U CN211438375U (en) | 2019-12-04 | 2019-12-04 | Non-ferrous metal hard alloy golden circular saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211438375U true CN211438375U (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922140591.3U Active CN211438375U (en) | 2019-12-04 | 2019-12-04 | Non-ferrous metal hard alloy golden circular saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211438375U (en) |
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2019
- 2019-12-04 CN CN201922140591.3U patent/CN211438375U/en active Active
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