CN216504160U

CN216504160U - Dust-collecting angle grinder

Info

Publication number: CN216504160U
Application number: CN202220040493.1U
Authority: CN
Inventors: 崔兴本; 王艳辉; 孙大德
Original assignee: Qingdao Ronghe Equipment Technology Co Ltd
Current assignee: Qingdao Ronghe Equipment Technology Co Ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-05-13
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a dust-collecting angle grinder, which relates to the field of machining equipment and adopts the technical scheme that the dust-collecting angle grinder comprises an angle grinder body, a dust collection cover, a connecting port and a cleaning assembly, wherein a grinding wheel is arranged on the angle grinder body; one end of the connecting port close to the dust collecting cover is communicated with the dust collecting cover, and an opening is formed in the position, far away from the angle grinder body, of the dust collecting cover. This application has the effect that the convenience was collected the dust.

Description

Dust-collecting angle grinder

Technical Field

The utility model relates to the field of machining equipment, in particular to a dust collection angle grinder.

Background

An angle grinder, also known as a grinder or a disc grinder, is an abrasive tool used for cutting and grinding glass fiber reinforced plastics. An angle grinder is a portable electric tool for cutting and grinding glass fiber reinforced plastics, and is mainly used for cutting, grinding and brushing metal, stone and the like. In the kiln building process, an angle grinder is used for cutting and grinding a brick body, a large amount of waste residues and dust are generated, the pollution to the surrounding environment is large, adverse factors are caused to the health of an operator, and the waste residues and the dust are wasted in time and labor when being cleaned.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to overcome the defects of the prior art and provide an angle grinder with a dust collecting device, which is used for collecting waste residue and dust through an industrial dust collector while grinding a brick body, so that the dust is conveniently collected.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a dust-collecting angle grinder comprises an angle grinder body, a dust collection cover arranged around a grinding wheel, a connecting port arranged on the dust collection cover and a cleaning assembly arranged on the connecting port, wherein the grinding wheel is arranged on the angle grinder body; one end of the connecting port, which is close to the dust hood, is communicated with the dust hood, and an opening is arranged at the position, which is far away from the angle grinder body, of the dust hood.

Preferably, a stop block is fixed at the bottom end of the dust collection cover.

Preferably, the sweeping assembly comprises a connecting cover, a connecting rod fixedly connected with the connecting cover, and bristles fixed on the connecting rod.

Preferably, the connecting rod is a telescopic rod and comprises a fixed rod fixedly connected with the connecting cover and a sliding rod slidably connected with the fixed rod, and the bristles are fixed on the sliding rod.

The utility model has the following beneficial effects: during cutting, dust generated in the cutting process is collected through the connecting port and a dust collector connected to the connecting port; when placing, clean the dust of participation through cleaning the subassembly and concentrate, conveniently collect the processing to the dust.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic view showing the construction of the sweeping device;

fig. 3 is a schematic view showing the structure of the connecting rod.

Wherein the figures include the following reference numerals: 1. an angle grinder body; 11. a grinding wheel; 2. a dust collection cover; 21. an opening; 22. a stopper; 3. a connecting port; 4. a sweeping assembly; 41. a connecting cover; 411. rubbing the lines; 42. a connecting rod; 421. fixing the rod; 422. a slide bar; 4221. connecting holes; 423. a connecting strip; 4231. connecting blocks; 43. and (3) brush hairs.

Detailed Description

The utility model will be further explained with reference to the drawings.

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.

The first embodiment is as follows: a dust collection angle grinder, referring to fig. 1, comprises an angle grinder body 1, a dust collection cover 2 mounted on the angle grinder body 1, a connection port 3 arranged on the dust collection cover 2, and a cleaning assembly 4 in threaded connection with the connection port 3.

The angle grinder body 1 is provided with a grinding wheel 11, and the dust cage 2 is arranged around the grinding wheel 11. The dust cage 2 is provided with an opening 21 at a position far away from the angle grinder body 1, and the opening 21 can enable the grinding wheel 11 to leak out without influencing the normal operation of the grinding wheel 11. The bottom end of the dust collection cover 2 is fixed with a stop block 22, and the stop block 22 can further stop the grinding wheel 11, so that dust can be conveniently treated in a centralized manner.

The connecting port 3 is a circular cylindrical structure, and one end close to the dust collection cover 2 is communicated with the dust collection cover 2. When the cutting machine works, one end of the connecting port 3, which is far away from the dust collection cover 2, is connected with a dust collector, and the dust collector provides negative pressure to collect the chippings and dust generated in the cutting process; cleaning component 4 can be put into connector 3 when normally placing to install in the position department of connector 3 through the screw thread, conveniently accomodate cleaning component 4.

Referring to fig. 2, cleaning assembly 4 includes a connection cover 41, a connection rod 42 fixedly connected to connection cover 41, and bristles 43 fixed to connection rod 42. The connecting cover 41 is in threaded connection with the connecting port 3 to realize the fixation of the cleaning assembly 4; the outer surface of the connection cover 41 is provided with a plurality of friction grains 411 to increase friction force and facilitate the rotation of the connection cover 41.

Referring to fig. 3, the connection rod 42 includes a fixed rod 421 and a sliding rod 422 slidably connected to the fixed rod 421. The sliding rod 422 is hollow inside for placing the fixing rod 421. The fixing rod 421 is fixedly connected to the connection cover 41, and the brush 43 is fixed to the outer surface of the sliding rod 422.

A connecting bar 423 with certain toughness is fixed at one end of the fixed rod 421 close to the sliding rod 422, a connector 4231 is fixed at one end of the connector 423 close to the sliding rod 422, and the surface of the connector 4231 is arc-shaped. The side wall of the sliding rod 422 is provided with a connecting hole 4221, and the connecting hole 4221 is used for placing a connector 4231. When the connector 4231 is inserted into the connecting hole 4221, the fixed rod 421 and the sliding rod 422 cannot slide relatively, so that the sliding rod 422 after sliding is fixed. When the two are required to slide relatively again, the connector 4231 is pressed, the connector is pressed out of the connecting hole 4221, the separated connector 4231 is limited, and the fixed rod 421 and the sliding rod 422 can slide relatively.

The using method comprises the following steps: in normal placement, the cleaning unit 4 is located in the connection port 3, and the connection rod 42 is in a contracted state (the fixed rod 421 is located in the slide rod 422). During operation, the cleaning component 4 is removed, the connecting port 3 is communicated with a dust collector, and negative pressure is provided by the dust collector to collect the scrap dust generated in the cutting process. After the work is stopped, the dust which is not collected and the angle grinder body 1 can be cleaned and collected through the cleaning assembly 4, so that the dust in the whole process can be conveniently collected.

In the description of the present invention, it should be noted that the terms "front end", "rear end", "left and right", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "communicating" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust collection angle grinder comprises an angle grinder body (1), wherein a grinding wheel (11) is arranged on the angle grinder body (1), and is characterized by further comprising a dust collection cover (2) arranged around the grinding wheel (11), a connecting port (3) arranged on the dust collection cover (2) and a cleaning assembly (4) arranged on the connecting port (3); one end of the connecting port (3) close to the dust collection cover (2) is communicated with the dust collection cover (2), and an opening (21) is formed in the position, far away from the angle grinder body (1), of the dust collection cover (2).

2. The dust collecting angle grinder of claim 1, wherein a stopper (22) is fixed to a bottom end of the dust cage (2).

3. The dust-collecting angle grinder of claim 1, characterized in that the sweeping assembly (4) comprises a connecting cover (41), a connecting rod (42) fixedly connected with the connecting cover (41), and bristles (43) fixed on the connecting rod (42).

4. The dust collecting angle grinder of claim 3, wherein the connection rod (42) is a telescopic rod including a fixing rod (421) fixedly connected to the connection cover (41) and a sliding rod (422) slidably connected to the fixing rod (421), and the bristles are fixed to the sliding rod (422).