CN211439568U

CN211439568U - Angle mill with dustproof function

Info

Publication number: CN211439568U
Application number: CN201922358885.3U
Authority: CN
Inventors: 李军
Original assignee: Puhua Construction Hubei Co ltd
Current assignee: Puhua Construction Hubei Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-08
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses an angle mill with dustproof function, including angle mill main part, dull polish wheel and dust cover, wherein the angle mill main part is connected with the dull polish wheel rotation, and the dust cover still includes rotating device and dust absorption pipe on angle mill main part and dull polish wheel connecting axle, and the dust absorption pipe passes through rotating device with the dust cover and rotates and be connected, and it has the line of juncture still to open on the dust absorption pipe, and the width of line of juncture is greater than the thickness of dull polish wheel. This angle mill with dustproof function simple structure can effectively be siphoned away the dust that the angle mill produced.

Description

Angle mill with dustproof function

Technical Field

The utility model belongs to the technical field of electric tool, concretely relates to angle mill with dustproof function.

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 grinding glass fiber reinforced plastics, and is mainly used for cutting, grinding and brushing metal and stone materials. Therefore, the angle grinder is mostly used in construction engineering, but the angle grinder can break up a large amount of dust in the cutting or grinding process, and the large amount of dust can not only pollute the environment, but also can cause certain influence on the body health of operators.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an angle mill with dustproof function to solve current angle mill and can break up a large amount of dusts and cause environmental pollution and influence healthy problem easily at the cutting or the in-process of polishing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an angle mill with dustproof function, includes angle mill main part, grinds emery wheel and dust cover, wherein angle mill main part with grind the emery wheel and rotate and connect, the dust cover is in angle mill main part with on grinding the emery wheel connecting axle, still include rotating device and dust absorption pipe, the dust absorption pipe with the dust cover passes through rotating device and rotates and connect, it has the line of mouth seam still to open on the dust absorption pipe, the width of line of mouth seam is greater than grind the thickness of emery wheel.

Preferably, the rotating device comprises a first fixing portion, a second fixing portion and a rotating shaft, wherein the first fixing portion is fixedly connected with the dust cover, the second fixing portion is fixedly connected with the dust collection pipe, and the first fixing portion is rotatably connected with the second fixing portion through the rotating shaft.

Preferably, the rotating device is a hinge assembly, one hinge plate is fixedly connected with the dust cover, and the other hinge plate is fixedly connected with the dust collection pipe.

Preferably, the dust suction pipe comprises a dust suction end and a connecting end, wherein the dust suction end and the connecting end are arranged in an inclined manner.

Preferably, the dust suction pipe is a PVC pipe or a PPR pipe.

The utility model discloses a technological effect and advantage: this angle mill with dustproof function simple structure, convenient operation, dust extraction can be connected to the dust absorption pipe, therefore the dust absorption pipe can be in the angle mill cut with polish the in-process with the dust absorption come out, rotating device can adjust the dust absorption direction of dust absorption pipe moreover, the pivoted dust absorption pipe can be suitable for different operating modes simultaneously, operating space is big.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1-angle grinder body, 2-grinding wheel, 3-dust cover, 4-first fixed part, 5-second fixed part, 6-rotating shaft, 7-dust absorption pipe and 8-slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a as shown in figure 1 an angle mill with dustproof function, including angle mill main part 1, dull polish wheel 2 and dust cover 3, wherein angle mill main part 1 rotates with dull polish wheel 2 to be connected, and dust cover 3 cover is on angle mill main part 1 and dull polish wheel 2 connecting axle, still includes rotating device and dust absorption pipe 7, and dust absorption pipe 7 rotates through rotating device with dust cover 3 to be connected, and it has the seam 8 still to open on the dust absorption pipe 7, and the width of seam 8 is greater than the thickness of dull polish wheel 2.

In the specific implementation process, the dust suction pipe 7 is connected with an external dust suction device, the dust suction device can be a dust collector or a dust suction fan, and is not limited to a certain extent, the dust suction function can be achieved, the rotating device is connected with the dust suction pipe 7 and the dust cover 3, the dust suction pipe 7 is provided with the slot opening 8, the slot opening 8 enables the grinding wheel 2 to pass through the inside of the dust suction pipe 7 in the rotating process, and when the material is cut or ground, the lower part of the grinding wheel 2 cuts or grinds the material, and at the moment, more dust is arranged on the lower part, so that the raised dust can be sucked out through the dust suction pipe 7, and the rotating device can conveniently adjust the dust suction angle of the dust suction pipe 7.

In the first embodiment, the rotating device includes a first fixing portion 4, a second fixing portion 5 and a rotating shaft 6, wherein the first fixing portion 4 is fixedly connected to the dust cover 3, the second fixing portion 5 is fixedly connected to the dust collection pipe 7, and the first fixing portion 4 is rotatably connected to the second fixing portion 5 through the rotating shaft 6, in this example, the fixing connections are all connected by bolts or screws, but other connection methods can be adopted to perform the same function, the first fixing portion 4 is connected to the dust cover 3, so that the first fixing portion 4 is different, and the second fixing portion 5 is fixedly connected to the dust collection pipe 7, so that the second fixing portion 5 can rotate relative to the first fixing portion 4 by rotating the rotating shaft 6, and the position of the dust collection pipe 7 can be adjusted.

In another embodiment, the rotating device is a hinge assembly, wherein one hinge plate is fixedly connected with the dust cover 3, the other hinge plate is fixedly connected with the dust collection pipe 7, the hinge can be a common hinge on the market, and the hinge shaft between the two hinge plates enables the hinge plate connected with the dust collection pipe 7 to rotate relative to the hinge plate connected with the dust cover 3, so as to adjust the position of the dust collection pipe 7.

The dust suction pipe 7 comprises a dust suction end and a connecting end, wherein the dust suction end and the connecting end are obliquely arranged, specifically, the dust suction end is obliquely arranged towards the lower end of the grinding wheel 2, and the connecting end can be connected with a pipeline connected with a dust suction machine or a dust suction fan. Preferably, the dust suction pipe 7 is a PVC pipe or a PPR pipe, which are easily available, hard, light, and labor-saving when used in an angle grinder, but it is understood that the dust suction pipe may be made of a metal material such as copper or iron.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides an angle mill with dustproof function, includes angle mill main part (1), grinds emery wheel (2) and dust cover (3), wherein angle mill main part (1) with grind emery wheel (2) and rotate and be connected, dust cover (3) cover in angle mill main part (1) with grind emery wheel (2) connecting axle on, its characterized in that: the dust collection device is characterized by further comprising a rotating device and a dust collection pipe (7), the dust collection pipe (7) is rotationally connected with the dust cover (3) through the rotating device, a slot (8) is further formed in the dust collection pipe (7), and the width of the slot (8) is larger than the thickness of the grinding wheel (2).

2. The angle grinder with a dust-proof function according to claim 1, wherein: the rotating device comprises a first fixing part (4), a second fixing part (5) and a rotating shaft (6), wherein the first fixing part (4) is fixedly connected with the dust cover (3), the second fixing part (5) is fixedly connected with the dust absorption pipe (7), and the first fixing part (4) is rotatably connected with the second fixing part (5) through the rotating shaft (6).

3. The angle grinder with a dust-proof function according to claim 1, wherein: the rotating device is a hinge assembly, one hinge plate is fixedly connected with the dust cover (3), and the other hinge plate is fixedly connected with the dust collection pipe (7).

4. The angle grinder with a dust-proof function according to claim 1, wherein: the dust suction pipe (7) comprises a dust suction end and a connecting end, wherein the dust suction end and the connecting end are obliquely arranged.

5. The angle grinder with a dust-proof function according to claim 1, wherein: the dust absorption pipe is PVC pipe or PPR pipe.