CN112719457A - Portable cutting machine - Google Patents
Portable cutting machine Download PDFInfo
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- CN112719457A CN112719457A CN202011576347.2A CN202011576347A CN112719457A CN 112719457 A CN112719457 A CN 112719457A CN 202011576347 A CN202011576347 A CN 202011576347A CN 112719457 A CN112719457 A CN 112719457A
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- cutting blade
- cutting
- water
- shell body
- power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
- B23Q11/0096—Safety devices protecting the operator, e.g. against accident or noise protecting against noise
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sawing (AREA)
Abstract
The invention discloses a portable cutting machine, which comprises a shell body of the cutting machine and a tail shell of the cutting machine, wherein a power supply is fixedly arranged in the tail shell, and a cutting blade is transversely arranged on the outer cross section of one end of the shell body, which is far away from the tail shell, and the portable cutting machine is characterized in that: the cutting device comprises a cutting starting and stopping mechanism, a transmission mechanism, a dust removing mechanism and a noise reduction mechanism, wherein a power mechanism is fixedly arranged in a shell body, a power supply is connected with a power supply end of the power mechanism, the cutting starting and stopping mechanism is fixedly arranged on the outer wall of the shell body, a signal output end of the cutting starting and stopping mechanism is connected with a signal input end of the power mechanism, the power mechanism is fixedly connected with a shaft hole of a cutting blade through the transmission mechanism, and the outer surface of one side half part of the cutting blade, which is close; a dust removing mechanism which is matched with the cutting blade in work is arranged in the shell body. And a rechargeable power supply is adopted, so that the environment is protected, the resources are saved, and the economic benefit is greatly improved.
Description
Technical Field
The invention belongs to the field of cutting, and particularly relates to a portable cutting machine.
Background
Nowadays, with the development of modern machining industry, the requirements for cutting quality and precision are continuously improved, and the requirements for improving production efficiency, reducing production cost and having a highly intelligent automatic cutting function are also improved. The development of the numerical control cutting machine has to meet the requirements of the development of the modern mechanical processing industry. The cutting machine is classified into a flame cutting machine, a plasma cutting machine, a laser cutting machine, water cutting, and the like. The laser cutting machine has the fastest efficiency, the highest cutting precision and generally smaller cutting thickness. The plasma cutting machine has fast cutting speed and certain slope of the cut surface. The flame cutting machine is used for carbon steel materials with larger thickness.
Present cutting machine still need carry out dust removal work when using, if untimely removes dust, it is huge to staff's health harm, influences constructor's life safety, and dust removal work at every turn all is fairly troublesome, uses the dust removal bag, can influence cutting work, and the dust removal bag need frequently with changing, adopts the mode of watering in the cutting, needs more manpower and materials again, and the dust removal effect is not good, and economic cost is higher.
Disclosure of Invention
The invention aims to provide a convenient cutting machine capable of efficiently removing dust.
In order to achieve the purpose, the invention adopts the technical scheme that: the cutting machine comprises a shell body of the cutting machine and a tail shell of the cutting machine, wherein a power supply is fixedly arranged in the tail shell, a cutting blade is transversely arranged on the outer cross section of one end, away from the tail shell, of the shell body, a cutting start-stop mechanism, a transmission mechanism, a dust removal mechanism and a noise reduction mechanism are further arranged in the shell body, a power mechanism is fixedly arranged in the shell body, the power supply is connected with a power supply end of the power mechanism, the cutting start-stop mechanism is fixedly arranged on the outer wall of the shell body, a signal output end of the cutting start-stop mechanism is connected with a signal input end of the power mechanism, the power mechanism is fixedly connected with; a dust removing mechanism which is matched with the cutting blade in work is arranged in the shell body.
This technical scheme provides a pair of portable cutting machine, power unit comprises motor frame, motor, heating panel, power shaft and protective housing, and the motor frame sets up one side top of shell body, the motor is fixed to be set up in the motor frame, tail shell and shell body junction are provided with and are used for the radiating heating panel of motor, and the heating panel is close to and laminates mutually with the motor frame, the power shaft work end of motor with drive mechanism fixed connection, the power shaft level sets up in the protective housing, the power shaft pass through drive mechanism with cutting blade fixed connection.
The technical scheme provides a portable cutting machine, the transmission mechanism comprises a fixed box, a first transmission gear, a second transmission gear, a transmission shaft and heat dissipation holes, the first transmission gear and the second transmission gear are fixedly arranged in the fixed box, one end of the power shaft close to the transmission shaft penetrates through the fixed box to be meshed with a gear hole of the first transmission gear, the first transmission gear and the second transmission gear are placed in the fixed box in a ninety degree mode, the first transmission gear is vertically placed, the second transmission gear is horizontally placed, the first transmission gear and the second transmission gear are meshed, a gear hole of the second transmission gear is meshed with one end of the transmission shaft close to the power shaft, the other end of the transmission shaft is fixedly connected with a shaft hole of a cutting blade, the heat dissipation holes are formed in one end of the protective shell close to the fixed box, the heat dissipation holes are communicated with the fixed box, the transmission shaft and the fixed box are both arranged in the protective, the transmission shaft is vertically arranged in the protective shell.
This technical scheme provides a pair of portable cutting machine, dust removal mechanism is divided ware, geomantic omen hybrid tube and atomising head by geomantic omen mixer, geomantic omen and is constituteed, and geomantic omen mixer and geomantic omen divide the ware to set up keep away from in the shell body the one end bottom of tail shell, the exit end of geomantic omen mixer and geomantic omen divide the entrance point connection of ware, geomantic omen divide the exit end of ware to be provided with three geomantic omen hybrid tube and connect, three geomantic omen hybrid tube extend to cutting blade's top, three geomantic omen hybrid tube all set up the atomising head and connect, the directional cutting blade place plane.
This technical scheme provides a pair of portable cutting machine, the bottom surface distance of atomising head cutting blade top surface 50mm, the directive cutting blade place plane of atomising head and perpendicular with cutting blade's plane, the three position at three atomising head place is the same circle and constitutes an isosceles right triangle, and the radius of place circle is greater than cutting blade's radius 30mm, and the atomising head is cylindrical, and the side ring of atomising head is equipped with the spray hole, and the atomising head is kept away from the bottom surface of geomantic omen hybrid tube also is provided with the spray hole.
The utility model provides a pair of portable cutting machine, the air intake of wind-water mixer is provided with miniature pressure fan and connects, and the air-out end of miniature pressure fan is through setting up the air intake fixed seal who presses tuber pipe and wind-water mixer and connecting, and the water inlet of wind-water mixer is provided with water service pipe fixed seal and connects, and the entrance point of water service pipe is provided with water pipe fixed seal and connects, is provided with the gate valve in the circuit that the water service pipe leads to wind-water mixer water inlet.
This technical scheme provides a pair of portable cutting machine, it is a sound-proof box that has the recess to fall the mechanism of making an uproar, sound-proof box's top with the bottom fixed weld of shell body, the size of recess with cutting blade's thickness, radius suit, one side of cutting blade is half stretched into in sound-proof box's the recess, semi-circular through-hole that drive mechanism set up through sound-proof box's top and cutting blade's shaft hole fixed connection.
The utility model provides a pair of portable cutting machine, the material of box that gives sound insulation includes well fine board, fire-retardant well fine board, A level glass magnesium board and wood.
This technical scheme provides a pair of portable cutting machine, cutting start-stop mechanism is by the handle with open and stop the switch and constitute, the handle is fixed to be set up shell body outer wall one side, open and stop the fixed setting of switch on the handle.
According to the technical scheme, the portable cutting machine is characterized in that a through hole is formed in the handle, and the start-stop switch is connected with the power mechanism through the through hole.
Adopt this technical scheme, can gather materials on the spot, only need through on-the-spot water, in addition pressure fan, can swiftly the dust removal work of efficient completion cutting machine, the cutting machine of this scheme is light, it is comparatively convenient to carry, and the cost that needs is lower, convenient dust removal work makes the manpower of needs reduce, economic cost reduces, the dust removal effect of this cutting machine is good, can guarantee staff's life health, this cutting machine still can use repeatedly, but adopt charging source, the environmental protection, save the resource, only need alone alright accomplish dust removal work in the cutting, very big promotion economic benefits.
The invention will be explained in more detail below with reference to the drawings and examples.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
FIG. 1 is a front cross-sectional schematic view of the cutting machine of the present invention;
FIG. 2 is a schematic diagram of the power mechanism and the transmission mechanism of the present invention;
FIG. 3 is a schematic view of a dust removal mechanism of the present invention;
FIG. 4 is a schematic top view of a cutting insert of the present invention;
labeled as: 1. a shell body; 2. a tail shell; 3. a power source; 4. a transmission mechanism; 5. a power mechanism; 6. a grip; 7. a start-stop switch; 8. a dust removal mechanism; 9. a noise reduction mechanism; 10. a cutting blade; 41. a fixing box; 42. a first drive gear; 43. heat dissipation holes; 44. a second transmission gear; 45. a drive shaft; 51. a motor; 52. a heat dissipation plate; 53. a motor frame; 54. a protective shell; 55. a power shaft; 81. a wind-water mixer; 82. a water pipe; 83. a wind-water distributor; 84. a wind-water mixing pipe; 85. a water pipe; 86. a spray head; 87. a miniature blower; 88. pressing an air pipe; 89. and (4) a gate valve.
Detailed Description
The following description of the embodiments of the present invention, with reference to the accompanying drawings, will be made in further detail for the purpose of providing a more complete, accurate and thorough understanding of the inventive concepts and technical solutions of the present invention, including the shapes of the components, the structures, the mutual positions and connection relationships of the components, the functions and operating principles of the components, the manufacturing processes, the operation and use methods, and the like.
The portable cutting machine shown in fig. 1 comprises a shell body 1 of the cutting machine and a tail shell 2 of the cutting machine, wherein a power supply 3 is fixedly arranged in the tail shell 2, a cutting blade 10 is transversely arranged on the outer cross section of one end of the shell body 1, which is far away from the tail shell 2, the portable cutting machine further comprises a cutting start-stop mechanism, a transmission mechanism 4, a dust removal mechanism 8 and a noise reduction mechanism 9, a power mechanism 5 is fixedly arranged in the shell body 1, the power supply 3 is connected with the power supply 3 end of the power mechanism 5, the cutting start-stop mechanism is fixedly arranged on the outer wall of the shell body 1, the signal output end of the cutting start-stop mechanism is connected with the signal input end of the power mechanism 5, the power mechanism 5 is fixedly connected with a shaft hole of the cutting blade 10; a dust removing mechanism 8 which is suitable for the operation of the cutting blade 10 is arranged in the shell body 1.
The power mechanism 5 shown in fig. 2 is composed of a motor frame 53, a motor 51, a heat dissipation plate 52, a power shaft 55 and a protective shell 54, wherein the motor frame 53 is arranged at the top of one side of the shell body 1, the motor 51 is fixedly arranged in the motor frame 53, the heat dissipation plate 52 used for dissipating heat of the motor 51 is arranged at the joint of the tail shell 2 and the shell body 1, the heat dissipation plate 52 is close to and attached to the motor frame 53, the working end of the power shaft 55 of the motor 51 is fixedly connected with the transmission mechanism 4, the power shaft 55 is horizontally arranged in the protective shell 54, and the power shaft 55 is fixedly connected with the cutting blade 10 through the transmission mechanism 4.
The transmission mechanism 4 comprises a fixed box 41, a first transmission gear 42, a second transmission gear 44, a transmission shaft 45 and a heat dissipation hole 43, wherein the first transmission gear 42 and the second transmission gear 44 are fixedly arranged in the fixed box 41, one end of the power shaft 55 close to the transmission shaft 45 penetrates through the fixed box 41 to be meshed with a gear hole of the first transmission gear 42, the first transmission gear 42 and the second transmission gear 44 are placed in the fixed box 41 in a ninety degree manner, the first transmission gear 42 is vertically placed, the second transmission gear 44 is horizontally placed, the first transmission gear 42 is meshed with the second transmission gear 44, the gear hole of the second transmission gear 44 is meshed with one end of the transmission shaft 45 close to the power shaft 55, the other end of the transmission shaft 45 is fixedly connected with a shaft hole of the cutting blade 10, the heat dissipation hole 43 is arranged at one end of the protective shell 54 close to the fixed box 41, the transmission shaft 43 is communicated with the fixed box 41, the transmission shaft 45 and the fixed box 41 are, the transmission shaft 45 is vertically disposed in the protective case 54.
The dust removing mechanism 8 shown in fig. 3 is composed of an air-water mixer 81, an air-water distributor 83, an air-water mixing pipe 84 and a spray head 86, wherein the air-water mixer 81 and the air-water distributor 83 are arranged at the bottom of one end of the shell body 1 far away from the tail shell 2, the outlet end of the air-water mixer 81 is connected with the inlet end of the air-water distributor 83, the outlet end of the air-water distributor 83 is provided with three air-water mixing pipes 84 for connection, the three air-water mixing pipes 84 extend to the top of the cutting blade 10, the mouths of the three air-water mixing pipes 84 are all provided with the spray head 86 for connection, and the spray head 86 points to the plane where the cutting blade 10 is located.
The dust removing mechanism 8 shown in fig. 4 is a schematic top view, the bottom surface of the spray head 86 is 50mm away from the top surface of the cutting blade 10, the spray head 86 points to the plane of the cutting blade 10 and is perpendicular to the plane of the cutting blade 10, three positions of the three spray heads 86 are in a common circle and form an isosceles right triangle, the radius of the circle is larger than the radius of the cutting blade 10 by 30mm, the spray head 86 is cylindrical, spray holes are formed in the side face of the spray head 86 in a surrounding mode, and spray holes are also formed in the bottom face, away from the air-water mixing pipe 84, of the spray head 86.
The air inlet of the air-water mixer 81 is provided with a miniature pressure fan 87 for connection, the air outlet end of the miniature pressure fan 87 is fixedly and hermetically connected with the air inlet of the air-water mixer 81 through an air compression pipe 88, the water inlet of the air-water mixer 81 is provided with a water pipe 85 for fixed and hermetic connection, the inlet end of the water pipe 85 is provided with a water pipe 82 for fixed and hermetic connection, and the line of the water pipe 85 communicated with the water inlet of the air-water mixer 81 is provided with a gate valve 89.
The sound insulation box is made of medium density fiberboard, flame-retardant medium density fiberboard, A-grade glass magnesium board and solid wood.
The cutting start-stop mechanism consists of a handle 6 and a start-stop switch 7, wherein the handle 6 is fixedly arranged on one side of the outer wall of the shell body 1, and the start-stop switch 7 is fixedly arranged on the handle 6.
A through hole is arranged in the handle 6, and the start-stop switch 7 is connected with the power mechanism 5 through the through hole.
When the dust removing device is used, the handle 6 is held by hand, the start-stop switch 7 is pressed, the cutting blade 10 starts to cut, when dust is removed, the gate valve 89 of the water pipe 85 is opened, the switch of the miniature pressure fan 87 is opened, and the cutting blade 10 works and simultaneously performs spray dust removal.
Adopt this technical scheme, can gather materials on the spot, only need through on-the-spot water, in addition pressure fan, can swiftly the dust removal work of efficient completion cutting machine, the cutting machine of this scheme is light, it is comparatively convenient to carry, and the cost that needs is lower, convenient dust removal work makes the manpower of needs reduce, economic cost reduces, the dust removal effect of this cutting machine is good, can guarantee staff's life health, this cutting machine still can use repeatedly, but adopt charging source 3, the environmental protection, save the resource, only need alone alright accomplish dust removal work in the cutting, very big amplitude's promotion economic benefits.
The invention has been described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the specific implementation in the above-described manner, and it is within the scope of the invention to apply the inventive concept and solution to other applications without substantial modification.
Claims (10)
1. The utility model provides a portable cutting machine, includes the tail shell of the shell body of cutting machine and cutting machine, fixedly in the tail shell being provided with the power, the one end outer cross-section that the tail shell was kept away from to the shell body transversely is provided with cutting blade, its characterized in that: the cutting device comprises a cutting starting and stopping mechanism, a transmission mechanism, a dust removing mechanism and a noise reduction mechanism, wherein a power mechanism is fixedly arranged in a shell body, a power supply is connected with a power supply end of the power mechanism, the cutting starting and stopping mechanism is fixedly arranged on the outer wall of the shell body, a signal output end of the cutting starting and stopping mechanism is connected with a signal input end of the power mechanism, the power mechanism is fixedly connected with a shaft hole of a cutting blade through the transmission mechanism, and the outer surface of one side half part of the cutting blade, which is close; a dust removing mechanism which is matched with the cutting blade in work is arranged in the shell body.
2. A portable cutting machine according to claim 1 wherein: power unit comprises motor frame, motor, heating panel, power shaft and protective housing, and the motor frame sets up one side top of shell body, the motor is fixed to be set up in the motor frame, tail shell and shell body junction are provided with and are used for the radiating heating panel of motor, and the heating panel is close to and laminates mutually with the motor frame, the power shaft work end of motor with drive mechanism fixed connection, the power shaft level set up in the protective housing, the power shaft pass through drive mechanism with cutting blade fixed connection.
3. A portable cutter according to claim 2 wherein: the transmission mechanism comprises a fixed box, a first transmission gear, a second transmission gear, a transmission shaft and a heat dissipation hole, the first transmission gear and the second transmission gear are both fixedly arranged in the fixed box, one end of the power shaft close to the transmission shaft penetrates through the fixed box to be meshed with the gear hole of the first transmission gear, the first transmission gear and the second transmission gear are placed in the fixed box in a ninety-degree mode, first drive gear is vertical putting, and second drive gear is put for the level, and first drive gear meshes with second drive gear mutually, and second drive gear's gear hole meshes with the one end that the transmission shaft is close to the power shaft, the other end of transmission shaft with cutting blade's shaft hole fixed connection, the louvre setting is in the protective housing is close to the one end of fixed box, and the louvre communicates with each other with fixed box, and transmission shaft and fixed box all set up in the protective housing, and the vertical setting of transmission shaft is in the protective housing.
4. A portable cutting machine according to claim 1 wherein: dust removal mechanism comprises wind-water mixer, wind-water distributor, wind-water mixing pipe and atomising head, and wind-water mixer and wind-water distributor set up keep away from in the shell body the one end bottom of tail shell, the exit end of wind-water mixer and the entrance point connection of wind-water distributor, the exit end of wind-water distributor are provided with three wind-water mixing pipe and connect, and three wind-water mixing pipe extends to cutting blade's top, three wind-water mixing mouth of pipe all set up the atomising head and connect, and the directional cutting blade place plane of atomising head.
5. The portable cutting machine according to claim 4, characterized in that: the bottom surface distance of atomising head cutting blade top surface 50mm, the projecting cutting blade place plane of atomising head and perpendicular with cutting blade's plane, the three position at three atomising head place is the same circle and constitutes an isosceles right triangle, and the radius of place circle is greater than cutting blade's radius 30mm, and the atomising head is cylindrical, and the side of atomising head encircles and is equipped with the spraying hole, and the atomising head is kept away from the bottom surface of geomantic omen hybrid tube also is provided with the spraying hole.
6. A portable cutter according to claim 4 wherein: the air inlet of the air-water mixer is provided with a miniature pressure fan for connection, the air outlet end of the miniature pressure fan is fixedly and hermetically connected with the air inlet of the air-water mixer through an air compression pipe, the water inlet of the air-water mixer is provided with a water service pipe for fixed and hermetically connection, the inlet end of the water service pipe is provided with a water pipe for fixed and hermetically connection, and a gate valve is arranged in a line of the water service pipe communicated with the water inlet of the air-water mixer.
7. A portable cutting machine according to claim 1 wherein: the noise reduction mechanism is a sound insulation box with a groove, the top of the sound insulation box is fixedly welded with the bottom of the shell body, the size of the groove is matched with the thickness and the radius of the cutting blade, one side of the cutting blade extends into the groove of the sound insulation box, and the transmission mechanism is fixedly connected with the shaft hole of the cutting blade through a semicircular through hole formed in the top of the sound insulation box.
8. A portable cutter according to claim 7 wherein: the sound insulation box is made of medium density fiberboard, flame-retardant medium density fiberboard, A-level glass magnesium board and solid wood.
9. A portable cutting machine according to claim 1 wherein: the cutting start-stop mechanism consists of a handle and a start-stop switch, wherein the handle is fixedly arranged on one side of the outer wall of the shell body, and the start-stop switch is fixedly arranged on the handle.
10. A portable cutter according to claim 9 wherein: the handle is provided with a through hole, and the start-stop switch is connected with the power mechanism through the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011576347.2A CN112719457A (en) | 2020-12-28 | 2020-12-28 | Portable cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011576347.2A CN112719457A (en) | 2020-12-28 | 2020-12-28 | Portable cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112719457A true CN112719457A (en) | 2021-04-30 |
Family
ID=75606105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011576347.2A Pending CN112719457A (en) | 2020-12-28 | 2020-12-28 | Portable cutting machine |
Country Status (1)
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|---|---|
| CN (1) | CN112719457A (en) |
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Application publication date: 20210430 |