CN220093257U - Surface strengthening treatment cold cutting saw blade - Google Patents
Surface strengthening treatment cold cutting saw blade Download PDFInfo
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- CN220093257U CN220093257U CN202321708358.0U CN202321708358U CN220093257U CN 220093257 U CN220093257 U CN 220093257U CN 202321708358 U CN202321708358 U CN 202321708358U CN 220093257 U CN220093257 U CN 220093257U
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- saw blade
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- strengthening treatment
- surface strengthening
- saw
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- 238000005728 strengthening Methods 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 6
- 244000309464 bull Species 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a surface strengthening treatment cold-cutting saw blade, which relates to the technical field of saw blades and comprises a saw blade main body and saw tooth parts, wherein a plurality of saw tooth parts are propped against the outer wall of the saw blade main body, the outer wall of the saw blade main body is provided with first mounting grooves at positions corresponding to the saw tooth parts, inserting rods are fixedly arranged at the inner sides of the saw tooth parts, and the inserting rods are inserted into the corresponding first mounting grooves; the inner wall of saw bit main part and a plurality of the second mounting groove has all been seted up to the position that corresponds with first mounting groove, a plurality of the inboard of second mounting groove has all pegged graft and has been installed the piece, the outer wall of inserted bar is located to the one end cover of installation piece, the inboard of installation piece is provided with the fixing the stop gear of inserted bar. The utility model can independently disassemble and replace the damaged saw tooth part, can reduce the replacement cost and save materials.
Description
Technical Field
The utility model relates to the technical field of saw blades, in particular to a surface strengthening treatment cold-cutting saw blade.
Background
The common problem exists in the conventional metal-cutting cold-cutting circular saw blade in the process of cutting various steel materials, namely various cracks can appear at tooth grooves of saw blade teeth after the saw blade is used for a period of time, the service life of the saw blade is greatly limited, and the problem that the service life of the metal-cutting cold-cutting circular saw blade needs to be solved is solved by reducing the generation of the cracks of the metal-cutting cold-cutting circular saw blade in the sawing process and improving the service life of the metal-cutting cold-cutting circular saw blade.
Therein, publication number CN203304699U discloses a surface strengthening treatment cold-cut circular saw blade, comprising: discoid saw blade body, saw blade body outer circumference on distribute the sawtooth, be provided with the chip pocket between the sawtooth, saw blade body is provided with the centre bore, and the periphery of centre bore is provided with drive hole and process hole, saw blade body both sides surface is provided with the salt bath enhancement layer that salt bath complex treatment formed, still has the defect in this technical scheme:
in the technical scheme, the saw blade body and the saw teeth are designed integrally, when the saw teeth are worn, the whole saw blade is required to be abandoned, the replacement cost is high, and materials are wasted very much.
Disclosure of Invention
The present utility model has been made in view of the above-described problems associated with the conventional surface strengthening-treated cold-cut circular saw blade.
Therefore, the utility model aims to provide the surface strengthening treatment cold-cutting saw blade, which solves the problems that in the prior art, a saw blade body and saw teeth in the surface strengthening treatment cold-cutting saw blade are designed into a whole, when the saw teeth are worn, the whole saw blade is required to be abandoned, the replacement cost is high, and materials are wasted.
In order to achieve the above object, the present utility model provides the following technical solutions:
the surface strengthening treatment cold cutting saw blade comprises a saw blade main body and saw tooth parts, wherein a plurality of saw tooth parts are propped against the outer wall of the saw blade main body, the outer wall of the saw blade main body and the positions corresponding to the saw tooth parts are provided with first mounting grooves, the inner sides of the saw tooth parts are fixedly provided with inserting rods, and the inserting rods are inserted into the corresponding first mounting grooves;
the inner wall of saw bit main part and a plurality of the second mounting groove has all been seted up to the position that corresponds with first mounting groove, a plurality of the inboard of second mounting groove has all pegged graft and has been installed the piece, the outer wall of inserted bar is located to the one end cover of installation piece, the inboard of installation piece is provided with the fixing the stop gear of inserted bar.
Preferably, the stop gear includes bull stick and fixture block, the recess has all been seted up to the inside both sides of installation piece, the bull stick rotates the inboard that sets up in the recess, the fixture block is fixed to be set up in one side of bull stick, the ring channel has been seted up to the one end of inserted bar, two the one end of fixture block all extends to the inboard of the ring channel that corresponds, the cavity has been seted up to the one end of installation piece, two the one end of bull stick all extends to the inboard of cavity, the inside of cavity is provided with drives two bull stick pivoted drive mechanism.
Preferably, the transmission mechanism comprises a worm wheel and a worm, the two worm wheels are fixedly sleeved on the rod wall of the corresponding rotating rod, the worm is meshed with one side of the two worm wheels, and two ends of the worm are both in rotary connection with the inner wall of the corresponding cavity.
Preferably, the middle end of the worm is fixedly sleeved with a rotating wheel.
Preferably, the side wall of the rotating wheel is provided with anti-skid grains.
Preferably, the mounting block is kept away from the fixed arc that is provided with of one end of inserted bar, the arc has been seted up to one side of second mounting groove, arc and arc groove joint, the both ends of arc are all through bolt and saw bit main part screw thread locking connection.
Preferably, counter bores are formed in the surfaces of the arc plates and in positions corresponding to the two bolts.
Preferably, the cross sections of the inserted link and the first mounting groove are square.
Preferably, a plurality of mounting holes are formed in the surface of the saw blade body.
Preferably, the surface of the serration is coated with a wear-resistant coating.
In the technical scheme, the utility model has the technical effects and advantages that:
according to the utility model, the worm rotates through rotating the rotating wheel, so that the worm drives the worm wheels at two sides to rotate, namely, the two rotating rods rotate the corresponding clamping blocks to separate from the annular groove, namely, the limit on the inserted rod is released, namely, the inserted rod can be pulled out of the first mounting groove, the disassembly of the saw tooth part is realized, namely, the damaged saw tooth part can be independently disassembled and replaced, the replacement cost can be reduced, and the material is saved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic view of a surface strengthening cold-cut saw blade according to the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;
fig. 3 is a schematic view of a connection structure of the plug in fig. 2.
Reference numerals illustrate:
1. a saw blade body; 2. a serration part; 3. a rod; 4. a mounting block; 5. a rotating rod; 6. a clamping block; 7. a worm wheel; 8. a worm; 9. a rotating wheel; 10. an arc-shaped plate; 11. and (5) a bolt.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses a surface strengthening treatment cold-cutting saw blade.
Example 1
Referring to fig. 1-3, a surface strengthening treatment cold-cut saw blade comprises a saw blade main body 1 and saw tooth parts 2, wherein a plurality of saw tooth parts 2 are propped against the outer wall of the saw blade main body 1, a plurality of mounting holes are formed in the surface of the saw blade main body 1, the saw blade main body 1 is convenient to mount, the surface of the saw tooth parts 2 is coated with a wear-resistant coating, the wear-resistant performance of the saw tooth parts 2 is improved, first mounting grooves are formed in the outer wall of the saw blade main body 1 and in positions corresponding to the saw tooth parts 2, inserting rods 3 are fixedly arranged on the inner sides of the saw tooth parts 2, the inserting rods 3 are inserted into the corresponding first mounting grooves, and the cross sections of the inserting rods 3 and the first mounting grooves are square, so that the inserting rods 3 cannot rotate, namely, the connection stability of the saw tooth parts 2 and the saw blade main body 1 can be improved;
the second mounting grooves are formed in the inner wall of the saw blade body 1 and correspond to the first mounting grooves, the mounting blocks 4 are inserted into the inner sides of the second mounting grooves, and one end of each mounting block 4 is sleeved on the outer wall of the corresponding inserting rod 3.
Example two
Referring to fig. 1-3, the inside of the installation block 4 is provided with a limiting mechanism for fixing the inserted link 3, the limiting mechanism comprises a rotating rod 5 and a clamping block 6, both sides of the inside of the installation block 4 are provided with grooves, the rotating rod 5 is rotatably arranged on the inside of the grooves, the clamping block 6 is fixedly arranged on one side of the rotating rod 5, one end of the inserted link 3 is provided with an annular groove, one ends of the two clamping blocks 6 are extended to the inner side of the corresponding annular groove, one end of the installation block 4 is provided with a cavity, and one ends of the two rotating rods 5 are extended to the inner side of the cavity.
Example III
Referring to fig. 1-3, the inside of cavity is provided with the drive mechanism that drives two bull sticks 5 pivoted, and drive mechanism includes worm wheel 7 and worm 8, and two worm wheel 7 are fixed to be cup jointed in the pole wall of corresponding bull stick 5, and worm 8 meshing sets up in one side of two worm wheel 7, and the both ends of worm 8 all rotate with the inner wall of corresponding cavity to be connected, and the middle-end of worm 8 has fixedly cup jointed runner 9, and the lateral wall of runner 9 is provided with the anti-skidding line.
Example IV
Referring to fig. 1-3, the one end that the inserted bar 3 was kept away from to the installation piece 4 is fixed to be provided with arc 10, and the arc is seted up to one side of second mounting groove, arc 10 and arc groove joint, and the both ends of arc 10 all pass through bolt 11 and saw bit main part 1 screw thread locking connection for installation piece 4 can be stable with saw bit main part 1 connection, and the counter bore has all been seted up on the surface of arc 10 and the position that corresponds with two bolts 11, avoids bolt 11 outstanding, prevents as far as possible that the installation to saw bit main part 1 from causing the interference.
According to the utility model, when the rotary wheel 9 is rotated during use, the worm 8 rotates, the worm 8 drives the worm wheels 7 at two sides to rotate, namely, the two rotary rods 5 rotate, the corresponding clamping blocks 6 are rotated away from the annular groove by the two rotary rods 5, namely, the limit on the inserted rod 3 is released, namely, the inserted rod 3 can be pulled out of the first mounting groove, the disassembly of the saw tooth part 2 is realized, namely, the damaged saw tooth part 2 can be independently disassembled and replaced, the replacement cost can be reduced, and the material is saved.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (10)
1. The surface strengthening treatment cold cutting saw blade comprises a saw blade main body (1) and saw tooth parts (2), and is characterized in that a plurality of saw tooth parts (2) are arranged on the outer wall of the saw blade main body (1) in a propping mode, first mounting grooves are formed in the outer wall of the saw blade main body (1) and in positions corresponding to the saw tooth parts (2), inserting rods (3) are fixedly arranged on the inner sides of the saw tooth parts (2), and the inserting rods (3) are inserted into the corresponding first mounting grooves;
the inner wall of saw bit main part (1) and a plurality of the position that corresponds with first mounting groove has all seted up the second mounting groove, and is a plurality of the inboard of second mounting groove has all pegged graft and has been installed piece (4), the outer wall of inserted bar (3) is located to the one end cover of installation piece (4), the inboard of installation piece (4) is provided with the fixing stop gear of inserted bar (3).
2. The surface strengthening treatment cold-cut saw blade according to claim 1, wherein the limiting mechanism comprises a rotating rod (5) and a clamping block (6), grooves are formed in two sides of the inside of the installation block (4), the rotating rod (5) is rotationally arranged on the inner side of the grooves, the clamping block (6) is fixedly arranged on one side of the rotating rod (5), an annular groove is formed in one end of the inserting rod (3), one ends of the two clamping blocks (6) are all extended to the inner side of the corresponding annular groove, a cavity is formed in one end of the installation block (4), one ends of the two rotating rods (5) are all extended to the inner side of the cavity, and a transmission mechanism for driving the two rotating rods (5) to rotate is arranged in the cavity.
3. The surface strengthening treatment cold-cut saw blade according to claim 2, wherein the transmission mechanism comprises a worm wheel (7) and a worm (8), the two worm wheels (7) are fixedly sleeved on the rod wall of the corresponding rotating rod (5), the worm (8) is meshed with one side of the two worm wheels (7), and two ends of the worm (8) are both in rotary connection with the inner wall of the corresponding cavity.
4. A surface strengthening treatment cold-cut saw blade according to claim 3, wherein the middle end of the worm (8) is fixedly sleeved with a rotating wheel (9).
5. The surface strengthening treatment cold-cut saw blade according to claim 4, wherein the side wall of the runner (9) is provided with anti-slip texture.
6. The surface strengthening treatment cold-cut saw blade according to claim 1, wherein an arc-shaped plate (10) is fixedly arranged at one end of the mounting block (4) far away from the inserted bar (3), an arc-shaped groove is formed in one side of the second mounting groove, the arc-shaped plate (10) is clamped with the arc-shaped groove, and two ends of the arc-shaped plate (10) are in threaded locking connection with the saw blade main body (1) through bolts (11).
7. The surface strengthening treatment cold-cut saw blade according to claim 6, wherein counter bores are provided on the surface of the arc plate (10) at positions corresponding to the two bolts (11).
8. The surface strengthening cold-cut saw blade according to claim 1, wherein the cross section of the insert rod (3) and the first mounting groove is square.
9. The surface strengthening treatment cold cut saw blade according to claim 1, wherein the surface of the saw blade body (1) is provided with a plurality of mounting holes.
10. A surface strengthening treatment cold cut saw blade according to claim 1, wherein the surface of the serration (2) is coated with a wear resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321708358.0U CN220093257U (en) | 2023-07-03 | 2023-07-03 | Surface strengthening treatment cold cutting saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321708358.0U CN220093257U (en) | 2023-07-03 | 2023-07-03 | Surface strengthening treatment cold cutting saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220093257U true CN220093257U (en) | 2023-11-28 |
Family
ID=88845774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321708358.0U Active CN220093257U (en) | 2023-07-03 | 2023-07-03 | Surface strengthening treatment cold cutting saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220093257U (en) |
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2023
- 2023-07-03 CN CN202321708358.0U patent/CN220093257U/en active Active
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