CN110666982A

CN110666982A - Dustproof handheld cutting machine

Info

Publication number: CN110666982A
Application number: CN201910751075.6A
Authority: CN
Inventors: 不公告发明人
Original assignee: Xuzhou Huatao Electrical Equipment Co Ltd
Current assignee: Xuzhou Huatao Electrical Equipment Co Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-01-10

Abstract

The invention discloses a dustproof handheld cutting machine which comprises a dustproof isolation cover, a cutting saw blade, a dust storage box, a handheld handle and an isolation pad, wherein a motor is installed on the inner side of the dustproof isolation cover, the left side of the dustproof isolation cover is connected with an angle adjusting knob, the right side of the dustproof isolation cover is connected with a quick locking knob, the isolation pad is installed on the lower surface of the motor, the cutting saw blade is installed at the front end of the motor, the dust storage box is installed on the upper surface of the motor, a smoke dust filter is embedded in the left side of the dust storage box, an axial flow fan is arranged on the left side of the smoke dust filter, a dedusting motor is connected to the left side of the axial flow fan, the handheld handle is installed on the outer surface of the motor, a handle sleeve is fixed on the surface of the handheld handle. The cutting machine can reduce smoke dust and vibration generated during cutting, protect a user and improve the cutting quality and the cutting efficiency of the user.

Description

Dustproof handheld cutting machine

Technical Field

The invention relates to the technical field of constructional engineering, in particular to a dustproof handheld cutting machine.

Background

The cutting machine is a machine for cutting stone, ceramic tile and timber, is used for cutting the material into the shape or size that accord with the condition, and in the building field, the cutting machine is indispensable, but the user's impression is not paid attention to the cutting machine on the present market, and the smoke and dust and the vibration that produce can be very big harm the health of user when cutting, and these smoke and dust and vibration also can influence user's cutting quality and cutting efficiency simultaneously, but can bring better economic benefits only paying attention to user's health.

Disclosure of Invention

The present invention provides a dustproof handheld cutting machine, so as to solve the problems that the smoke and vibration generated during cutting of the cutting machine proposed in the above-mentioned background art will greatly damage the health of the user, and the smoke and vibration will also affect the cutting quality and efficiency of the user.

In order to achieve the purpose, the invention provides the following technical scheme: a dustproof handheld cutting machine comprises a dustproof isolation cover, a cutting saw blade, a dust storage box, a handheld grip and an isolation pad, wherein a motor is arranged on the inner side of the dustproof isolation cover, the left side of the dustproof isolation cover is connected with an angle adjusting knob, the right side of the dustproof isolation cover is connected with a quick locking knob, the isolation pad is arranged on the lower surface of the motor, and the lower surface of the isolation pad is fixed with a supporting bottom plate, the cutting saw blade is arranged at the front end of the motor, the cutting saw blade is penetrated by a fixing nut connected with the motor, the dust storage box is arranged on the upper surface of the motor, a smoke dust filter is embedded in the left side of the dust storage box, meanwhile, the left side of the smoke dust filter is provided with an axial flow fan, the left side of the axial flow fan is connected with a dust removal motor, the handheld grip is arranged on the outer surface of the motor, and the surface of the hand-held grip is fixed with a grip sleeve, and the starting switch is arranged at the inner side of the hand-held grip.

Preferably, the dustproof isolation cover and the angle adjusting knob form a rotating structure.

Preferably, the dustproof isolation cover and the dust storage box form a T-shaped structure, and the surfaces of the dustproof isolation cover and the dust storage box are not contacted with each other.

Preferably, the support base has an area larger than that of the motor.

Preferably, the soot filter is an activated carbon material.

Preferably, the handle sleeve and the isolation pad are both made of rubber materials.

Compared with the prior art, the invention has the beneficial effects that: this dustproof handheld cutting machine, produced smoke and dust and vibration when can effectual processing cutting, when using the cutting machine, the dust removal motor rotates, drive axial fan, can give the produced smoke and dust of cutting in the dustproof cage and take out from storing up the dirt box, because it is the filter equipment who comprises active carbon to store up dirt box bottom end, so can filter out the smoke and dust, store in storing up the dirt box, can not let the user receive the interference of smoke and dust, in addition, install rubber in the handheld handle department of cutting machine, the vibration that produces when can absorbing the cutting, let the user use more comfortable, and the user has not the smoke and dust and has influenced then improved cutting quality and cutting efficiency with the vibration.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic diagram of the back structure of the present invention.

In the figure: 1. a dust-proof isolation cover; 2. an electric motor; 3. an angle adjusting knob; 4. quickly locking the knob; 5. a support base plate; 6. fixing a nut; 7. cutting the saw blade; 8. a dust storage box; 9. a dust removal motor; 10. a soot filter; 11. a hand-held grip; 12. a handle sleeve; 13. starting a switch; 14. an insulating pad; 15. an axial flow fan.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a dustproof handheld cutting machine comprises a dustproof isolation cover 1, a motor 2, an angle adjusting knob 3, a quick locking knob 4, a supporting base plate 5, a fixing nut 6, a cutting saw blade 7, a dust storage box 8, a dust removal motor 9, a smoke filter 10, a handheld handle 11, a handle sleeve 12, a starting switch 13, an isolation pad 14 and an axial fan 15, wherein the motor 2 is installed on the inner side of the dustproof isolation cover 1, the angle adjusting knob 3 is connected to the left side of the dustproof isolation cover 1, the quick locking knob 4 is connected to the right side of the dustproof isolation cover 1, the dustproof isolation cover 1 and the angle adjusting knob 3 form a rotating structure, the rotating structure can enable the cutting machine to cut at different depths, the adaptability of the cutting machine is improved, the isolation pad 14 is installed on the lower surface of the motor 2, the supporting base plate 5 is fixed on the lower surface of the isolation pad 14, and the area of the, the motor 2 can be completely isolated from the building material, the motor 2 is protected, the service life is prolonged, the cutting saw blade 7 is installed at the front end of the motor 2, the cutting saw blade 7 is penetrated through by the fixing nut 6 connected with the motor 2, the dust storage box 8 is installed on the upper surface of the motor 2, the left side of the dust storage box 8 is embedded with the smoke filter 10, the smoke filter 10 is made of activated carbon material, the smoke in the cutting process can be filtered out and stored in the dust storage box 8, the smoke cannot influence a user, the dustproof isolation cover 1 and the dust storage box 8 form a T-shaped structure, the surfaces of the dustproof isolation cover 1 and the dust storage box 8 are not contacted with each other, the T-shaped structure can better process the smoke, the dustproof isolation cover 1 is not contacted and is convenient to detach, meanwhile, the left side of the smoke filter 10 is provided with the axial flow fan 15, and the left side of the axial flow fan 15 is connected with the dust removal motor, the handheld grip 11 is arranged on the outer surface of the motor 2, the grip sleeve 12 is fixed on the surface of the handheld grip 11, the starting switch 13 is arranged on the inner side of the handheld grip 11, the grip sleeve 12 and the isolation pad 14 are made of rubber materials, vibration during cutting can be absorbed, a user is protected, and the quality and the efficiency during cutting are improved.

The working principle is as follows: when the cutting machine is used, firstly, the power supply is switched on, the supporting bottom plate 5 is placed on a material to be cut, the handheld handle 11 is held by hands, the material to be cut is prepared after the material to be cut is stabilized, the starting switch 13 is pressed, the motor 2 starts to rotate to drive the cutting saw blade 7 to rotate, the material to be cut is cut, when the cutting machine works, the dust removal motor 9 also rotates to drive the axial flow fan 15 to rotate, smoke generated during cutting is drawn out from the dustproof isolation cover 1 into the dust storage box 8 and then filtered out by the smoke filter 10 embedded in the dust storage box 8, the smoke filter 8 is left in the dust storage box 8 and is unpicked and washed once every other day, a user can not be troubled by the smoke generated during cutting, if the cutting depth is prepared to be adjusted, the angle adjusting knob 3 and the quick locking knob 4 are unscrewed, the cutting machine is rotated to a proper position along the angle adjusting knob 3 and the quick locking knob 4 are screwed down, the vibration during cutting can also be absorbed by handle cover 12 and isolation pad 14, reduces the harm that the vibration caused to the human body, has also reduced the user simultaneously and has caused the problem of cutting quality and cutting efficiency because of the vibration, has increased holistic practicality.

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

1. The utility model provides a dustproof handheld cutting machine, includes dustproof cage (1), cutting saw bit (7), dust storage box (8), handheld handle (11) and isolating pad (14), its characterized in that: the motor (2) is installed on the inner side of the dustproof isolation cover (1), the left side of the dustproof isolation cover (1) is connected with an angle adjusting knob (3), the right side of the dustproof isolation cover (1) is connected with a quick locking knob (4), the isolation pad (14) is installed on the lower surface of the motor (2), a supporting bottom plate (5) is fixed on the lower surface of the isolation pad (14), the cutting saw blade (7) is installed at the front end of the motor (2) and is penetrated by a fixing nut (6) connected with the motor (2), the dust storage box (8) is installed on the upper surface of the motor (2), a dust filter (10) is embedded in the left side of the dust storage box (8), an axial flow fan (15) is arranged on the left side of the dust filter (10), and a dust removal motor (9) is connected to the left side of the axial flow fan (15), the handheld grip (11) is arranged on the outer surface of the motor (2), a grip sleeve (12) is fixed on the surface of the handheld grip (11), and the starting switch (13) is arranged on the inner side of the handheld grip (11).

2. The dust-proof handheld cutter of claim 1, characterized in that: the dustproof isolation cover (1) and the angle adjusting knob (3) form a rotating structure.

3. The dust-proof handheld cutter of claim 1, characterized in that: the dustproof isolation cover (1) and the dust storage box (8) form a T-shaped structure, and the surfaces of the dustproof isolation cover (1) and the dust storage box (8) are not contacted with each other.

4. The dust-proof handheld cutter of claim 1, characterized in that: the area of the supporting bottom plate (5) is larger than that of the motor (2).

5. The dust-proof handheld cutter of claim 1, characterized in that: the soot filter (10) is an activated carbon material.

6. The dust-proof handheld cutter of claim 1, characterized in that: the handle sleeve (12) and the isolation pad (14) are made of rubber materials.