CN220637371U - Impact type noise-reducing vibration-damping magnetic angle grinder - Google Patents

Abstract

The utility model discloses an impact noise-reduction vibration-reduction magnetic angle grinder, which relates to the technical field of angle grinders and comprises a battery seat, a machine body, grinding plates and a grinding plate protective cover, wherein dust collection holes are formed in the inner wall of the grinding plate protective cover, a dust pipe is fixedly arranged on the outer wall of the grinding plate protective cover, the dust collection seat is fixedly arranged at the output end of the dust pipe, a heat dissipation motor is fixedly arranged on the inner wall on the right side of the battery seat, fan blades are arranged at the output end of the heat dissipation motor, and heat dissipation fins are fixedly arranged on the inner walls on the front side and the rear side of the battery seat.

Description

Impact type noise-reducing vibration-damping magnetic angle grinder

Technical Field

The utility model relates to the technical field of angle grinders, in particular to an impact type noise-reduction vibration-reduction magnetic angle grinder.

Background

An angle grinder, also called a grinder or a disc grinder, is a grinding tool for cutting and grinding glass fiber reinforced plastics. The angle grinder is a portable electric tool for cutting and polishing glass fiber reinforced plastic, and is mainly used for cutting, grinding and brushing metal and stone equal-angle grinders, because the rotation speed and impact force are large, the angle grinder can vibrate during operation to affect the processing effect, and meanwhile, strong noise can be generated during polishing, so that the hands of operators are tired and the ears are damaged.

Through retrieval, the patent of Chinese patent grant number CN217344917U discloses a damping device of an angle grinder, which comprises a machine shell, a grab handle and a damping component, wherein a motor is fixedly arranged in the machine shell, an output shaft of the motor is fixedly connected with a grinding disc, the damping component comprises a connecting plate, a connecting frame and a vertical plate, the connecting plate is fixedly arranged on one side of the grab handle, the connecting frame is fixedly arranged in the machine shell, fixing plates are fixedly arranged on the inner wall of the top and the inner wall of the bottom of the connecting frame, two cross bars are fixedly arranged on one side of the vertical plate, and a first spring is fixedly connected on one side, close to each other, of the two cross bars; but the angle mill often can produce a large amount of dust when polishing the object, polluted environment also can cause the injury to the human body, simultaneously at the in-process of polishing, because friction vibrations, the angle mill body can produce a large amount of heat, and the machine is scalded easily and is generated heat, and the radiating effect is unobvious, causes the damage of machine easily.

Therefore, we propose an impact noise-reducing vibration-damping magnetic angle grinder.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an impact type noise-reduction vibration-reduction magnetic angle grinder, which solves the problems that generated dust cannot be cleaned in the grinding process and the heat dissipation effect is not obvious in the existing device.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the impact type noise-reducing vibration-damping magnetic angle grinder comprises a battery seat, wherein a grab handle is fixedly arranged on the left side of the battery seat; a connecting seat is fixedly arranged on the left side of the grab handle, and an organism is fixedly arranged on the left side of the connecting seat;

the dust collection machine comprises a machine body, and is characterized in that a rotating shaft is arranged on the bottom side of the machine body, a grinding disc is arranged on the bottom side of the rotating shaft, a grinding disc protecting cover is arranged on the outer side of the grinding disc, a plurality of groups of dust collection holes are formed in the inner wall of the grinding disc protecting cover, a dust pipe is fixedly arranged on the outer wall of the grinding disc protecting cover, the input end of the dust pipe is communicated with the dust collection holes, and a dust collection seat is fixedly arranged at the output end of the dust pipe;

the battery is fixedly installed in the battery holder, a heat dissipation motor is fixedly installed on the inner wall on the right side of the battery holder, three groups of fan blades are assembled on the output end of the heat dissipation motor, and two groups of cooling fins are fixedly installed on the inner walls on the front side and the rear side of the battery holder.

Preferably, the rotating shaft and the grinding disc are connected through bolts.

Preferably, a drawer box is arranged on the outer wall of the outer side of the dust collection seat.

Preferably, the top side of the machine body is provided with a plurality of groups of heat dissipation holes.

Preferably, the machine body, the connecting seat, the grab handle and the battery seat are communicated.

Preferably, a booster handle is fixedly arranged on the outer wall of the front side of the machine body.

Preferably, rubber sleeves are sleeved on the outer walls of the power-assisted handle and the grab handle.

(III) beneficial effects

The utility model provides an impact type noise-reducing vibration-damping magnetic angle grinder. The beneficial effects are as follows:

this impact type magnetic force angle mill of making an uproar falls sets up through abrasive disc safety cover, dust absorption hole, dust pipe and dust absorption seat in the in-process of using, can absorb the dust that produces at the in-process of polishing, prevents that the dust from causing healthy harm to operating personnel, can dispel the heat to the battery through heat dissipation motor, fan blade and fin simultaneously, prevents because of the temperature is too high, and the battery is suffered the harm to influence angle mill's life.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a dust collection seat according to the present utility model;

FIG. 3 is a schematic view of a protective cover according to the present utility model;

FIG. 4 is a schematic diagram of a heat dissipating motor according to the present utility model;

in the figure: 1. a battery holder; 2. a grab handle; 3. a connecting seat; 4. a body; 5. a rotating shaft; 6. grinding; 7. grinding disc protecting cover; 8. dust collection holes; 9. a dust tube; 10. a dust collection seat; 11. a drawer box; 12. a power-assisted handle; 13. a heat radiation hole; 14. a battery; 15. a heat dissipation motor; 16. a fan blade; 17. a heat sink.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the embodiment of the present utility model provides a technical solution: an impact type noise-reducing vibration-damping magnetic angle grinder comprises a battery seat 1, wherein a grab handle 2 is fixedly arranged on the left side of the battery seat 1; the left side of the grab handle 2 is fixedly provided with a connecting seat 3, and the left side of the connecting seat 3 is fixedly provided with an organism 4;

the bottom side of the machine body 4 is provided with a rotating shaft 5, the bottom side of the rotating shaft 5 is provided with a grinding disc 6, the outer side of the grinding disc 6 is provided with a grinding disc protection cover 7, the inner wall of the grinding disc protection cover 7 is provided with a plurality of groups of dust collection holes 8, the outer wall of the grinding disc protection cover 7 is fixedly provided with a dust pipe 9, the input end of the dust pipe 9 is communicated with the dust collection holes 8, and the output end of the dust pipe 9 is fixedly provided with a dust collection seat 10;

the battery 14 is fixedly arranged in the battery seat 1, the heat dissipation motor 15 is fixedly arranged on the inner wall on the right side of the battery seat 1, three groups of fan blades 16 are arranged at the output end of the heat dissipation motor 15, and two groups of heat dissipation fins 17 are fixedly arranged on the inner walls on the front side and the rear side of the battery seat 1;

in this embodiment, it needs to be described that, this impact type noise reduction vibration reduction magnetic force angle mill is through the setting of abrasive disc safety cover 7, dust absorption hole 8, dust pipe 9 and dust absorption seat 10 in the in-process of using, can absorb the dust that produces at the in-process of polishing, prevent that the dust from causing healthy harm to operating personnel, can dispel the heat to battery 14 through heat dissipation motor 15, fan blade 16 and fin 17 simultaneously, prevent because of the high temperature, battery 14 is suffered harm to influence angle mill's life.

In the present embodiment, it should be noted that the rotating shaft 5 and the grinding disc 6 are connected by bolts;

wherein this facilitates the replacement of the blade 6.

In this embodiment, it should be noted that, a drawer box 11 is mounted on the outer wall of the outer side of the dust collection seat 10;

wherein, the dust that just so conveniently gathers up is cleared up.

In this embodiment, it should be noted that, a plurality of groups of heat dissipation holes 13 are formed on the top side of the machine body 4;

the heat dissipation to the machine body 4 can be performed, and damage to the machine body 4 due to overhigh temperature can be prevented.

In this embodiment, it should be noted that the body 4, the connection base 3, the grip 2 and the battery holder 1 are communicated;

the whole device can be ventilated and cooled through the cooling motor 15 and the fan blades 16.

In this embodiment, it should be noted that, the power-assisted handle 12 is fixedly installed on the outer wall of the front side of the machine body 4;

among other things, this facilitates a stable grip of the device.

In the embodiment, it should be additionally described that rubber sleeves are sleeved on the outer walls of the power-assisted handle 12 and the grab handle 2;

wherein, can increase frictional force like this, prevent because of vibrations, the device drops from the hand.

The working principle and the using flow of the utility model are as follows: when the device works, the angle grinder is firstly powered on, then the machine body 4 is started, the grinding disc 6 is driven to rotate through the rotating shaft 5, meanwhile, dust generated in grinding enters the dust pipe 9 through the dust collection hole 8 and finally enters the drawer box 11 in the dust collection seat 10, when the dust is accumulated more, the dust can be processed through the drawer box 11, meanwhile, the cooling motor 15 drives the fan blade 16 to rotate, the cooling fin 17 provides low temperature, so that the battery 14 is cooled by wind, meanwhile, the wind is discharged from the cooling hole 13, and the whole device is ventilated and cooled.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. An impact type noise-reducing vibration-damping magnetic angle grinder comprises a battery seat (1), wherein a grab handle (2) is fixedly arranged on the left side of the battery seat (1); a connecting seat (3) is fixedly arranged on the left side of the grab handle (2), and an organism (4) is fixedly arranged on the left side of the connecting seat (3);

the method is characterized in that: the dust collection machine is characterized in that a rotating shaft (5) is arranged on the bottom side of the machine body (4), a grinding disc (6) is arranged on the bottom side of the rotating shaft (5), a grinding disc protection cover (7) is arranged on the outer side of the grinding disc (6), a plurality of groups of dust collection holes (8) are formed in the inner wall of the grinding disc protection cover (7), a dust pipe (9) is fixedly arranged on the outer wall of the grinding disc protection cover (7), the input end of the dust pipe (9) is communicated with the dust collection holes (8), and a dust collection seat (10) is fixedly arranged at the output end of the dust pipe (9);

the battery holder is characterized in that a battery (14) is fixedly installed in the battery holder (1), a heat dissipation motor (15) is fixedly installed on the inner wall on the right side of the battery holder (1), three groups of fan blades (16) are assembled on the output end of the heat dissipation motor (15), and two groups of heat dissipation fins (17) are fixedly installed on the inner walls on the front side and the rear side of the battery holder (1).

2. An impact noise-reducing vibration-damping magnetic angle grinder as defined in claim 1, wherein: the rotating shaft (5) is connected with the grinding disc (6) through bolts.

3. An impact noise-reducing vibration-damping magnetic angle grinder as defined in claim 1, wherein: the outer wall of the outer side of the dust collection seat (10) is provided with a drawer box (11).

4. An impact noise-reducing vibration-damping magnetic angle grinder as defined in claim 1, wherein: a plurality of groups of heat dissipation holes (13) are formed in the top side of the machine body (4).

5. An impact noise-reducing vibration-damping magnetic angle grinder as defined in claim 1, wherein: the machine body (4), the connecting seat (3), the grab handle (2) and the battery seat (1) are communicated.

6. An impact noise-reducing vibration-damping magnetic angle grinder as defined in claim 1, wherein: and a booster handle (12) is fixedly arranged on the outer wall of the front side of the machine body (4).

7. The impact noise-reducing vibration-damping magnetic angle grinder according to claim 6, wherein: the outer walls of the power-assisted handle (12) and the grab handle (2) are sleeved with rubber sleeves.