CN218964986U

CN218964986U - Handheld dustproof angle grinder

Info

Publication number: CN218964986U
Application number: CN202223426732.6U
Authority: CN
Inventors: 朱泽海; 卢志通
Original assignee: Zhejiang Ruilan Canghai Tools Co ltd
Current assignee: Zhejiang Ruilan Canghai Tools Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-05
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a handheld dustproof angle grinder, which relates to the technical field of angle grinders and comprises an angle grinder, wherein the bottom end of the angle grinder is fixedly connected with a dustproof cover, the outer wall of the dustproof cover is provided with a fixing unit, the fixing unit comprises a fixing plate, the fixing plate is fixedly connected to the outer wall of the dustproof cover, one end of the fixing plate is rotationally connected with a rotating plate, the bottom end of the rotating plate is rotationally connected with a rotating block, the top end of the outer wall of the fixing plate is fixedly connected with a limiting block, and the fixing plate and the inner wall of the rotating plate are slidingly connected with an air suction pipe. According to the utility model, the fixing unit is arranged to fix the air suction pipe, so that the air suction pipe can better suck dust during cutting, meanwhile, the air suction pipe is convenient to take out, the air suction pipe can be positioned behind the dust cover through the plastic head, the ground dust can be directly sucked, and the position of the air suction pipe can be adjusted according to the requirement, so that the dust suction effect of grinding or cutting can be better adapted.

Description

Handheld dustproof angle grinder

Technical Field

The utility model relates to the technical field of angle grinders, in particular to a handheld dustproof angle grinder.

Background

The electric angle grinder is characterized in that a metal component is ground, cut, derusted and polished by a sheet grinding wheel rotating at a high speed, a rubber grinding wheel, a steel wire wheel and the like, and a large amount of dust is scattered in the working process of the angle grinder, so that the physical health of operators is seriously influenced.

In order to prevent the injury of dust to the human body, the dust absorption formula angle mill has appeared, and dust absorption formula angle mill reduces the injury to the human body through the dust absorption pipe that one side is fixed to the dust absorption formula angle mill, and dust extraction is fixed in one side of angle mill through the bolt assembly at present, and when angle mill need change the abrasive disc and polish, the dust absorption pipe is located the side of abrasive disc, but the dust of polishing blows backward, makes dust collecting equipment's dust collection effect reduce.

Disclosure of Invention

The utility model aims at: in order to solve the problem that dust collection equipment of the angle grinder is inconvenient to suck grinding dust, the handheld dustproof angle grinder is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hand-held type dustproof angle mill, includes the angle mill, the bottom fixed connection shield of angle mill, the outer wall of shield is provided with fixed unit, fixed unit includes the fixed plate, fixed plate fixed connection is in the outer wall of shield, the one end of fixed plate rotates and connects the rotor plate, the bottom of rotor plate rotates and connects the rotor block, the outer wall top fixed connection stopper of fixed plate, the inner wall sliding connection breathing pipe of fixed plate and rotor plate, the outer wall of breathing pipe is provided with the plastic cover, the plastic cover includes the go-between, the go-between cup joints the outer wall with the breathing pipe, first pullover of go-between both sides fixed connection respectively and the second pullover.

As still further aspects of the utility model: the round hole that runs through to its opposite side is seted up to one side of shield, the outer wall diameter of go-between is the same with the inner wall diameter of round hole, the go-between is laminated with the inner wall of round hole.

As still further aspects of the utility model: the first pullover and the first pullover symmetry set up, the outer wall of first pullover and second pullover is the arcuation, the insertion hole that runs through to the second pullover is seted up to one side of first pullover, the outer wall and the inner wall laminating of insertion hole of breathing pipe.

As still further aspects of the utility model: the utility model discloses a suction pipe, including fixed plate, rotation board, fixed plate, air suction pipe, the fixed plate and one side of rotation board are seted up and are run through to its opposite side place the hole, place the hole and be semicircle form, place the inner wall in hole and the laminating of the outer wall of breathing pipe.

As still further aspects of the utility model: the rotary block is T-shaped, the limiting block is square, the clamping hole penetrating through the top end of the rotary block is formed in the bottom end of the rotary block, the clamping hole is T-shaped, and the outer wall of the rotary block is attached to the inner wall of the clamping hole.

As still further aspects of the utility model: one end outer wall of the fixed plate is attached to one end outer wall of the rotating plate.

Compared with the prior art, the utility model has the beneficial effects that:

through setting up fixed unit and fixing the breathing pipe, make the breathing pipe can inhale the dust better when the cutting, go simultaneously and be convenient for take out the breathing pipe, make the breathing pipe can be located the rear of shield through the plastic head, directly inhale the dust of polishing, can adapt to the dust collection effect of polishing or cutting better through the position adjustment to the breathing pipe that needs.

Drawings

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

FIG. 2 is a schematic view of the connection of the fixing unit to the suction pipe according to the present utility model;

FIG. 3 is an exploded view of the suction pipe and plastic sleeve of the present utility model;

in the figure: 1. an angle grinder; 2. a dust cover; 3. an air suction pipe; 4. a plastic sleeve; 401. a first sleeve head; 402. a second sleeve head; 403. a connecting ring; 5. a fixing unit; 501. a fixing plate; 502. a rotating plate; 503. a rotating block; 504. and a limiting block.

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. 1-3, in an embodiment of the present utility model, a handheld dustproof angle grinder includes an angle grinder 1, a bottom end of the angle grinder 1 is fixedly connected with a dust cover 2, an outer wall of the dust cover 2 is provided with a fixing unit 5, the fixing unit 5 includes a fixing plate 501, the fixing plate 501 is fixedly connected to an outer wall of the dust cover 2, one end of the fixing plate 501 is rotatably connected with a rotating plate 502, a bottom end of the rotating plate 502 is rotatably connected with a rotating block 503, a top end of an outer wall of the fixing plate 501 is fixedly connected with a limiting block 504, inner walls of the fixing plate 501 and the rotating plate 502 are slidably connected with an air suction pipe 3, an outer wall of the air suction pipe 3 is provided with a plastic sleeve 4, the plastic sleeve 4 includes a connecting ring 403, the connecting ring 403 is sleeved with an outer wall of the air suction pipe 3, and two sides of the connecting ring 403 are fixedly connected with a first sleeve head 401 and a second sleeve head 402 respectively.

In this embodiment: it should be noted that, collect the box is installed to the one end of breathing pipe 3, collect box one end and install the suction pump, when needs polish to the object, rotate rotating block 503, make rotating block 503 and stopper 504 separate, this moment fixed plate 501 and the spacing cancellation of rotating plate 502, rotate rotating plate 502, make rotating plate 502 and fixed plate 501 separate, the spacing cancellation of breathing pipe 3, can take out breathing pipe 3 this moment, remove to shield 2 one side, first pullover 401 and second pullover 402 follow the removal, first pullover 401 gets into shield 2's inner wall, laminating with shield 2's inner wall, the inside laminating of retainer 403 and shield 2, one side outer wall and shield 2's outer wall laminating of second pullover 402, this moment accomplishes the fixing to breathing pipe 3, can start angle mill 1 and polish, the suction pump starts, make breathing pipe 3 produce suction, the dust can be collected to collect in the box, when needs change the position to the object, it is to take out to one side, make breathing pipe 3 drive first pullover 401 and retainer plate 403 and shield 2 separate with shield 2, place 3 in rotating plate 502 to rotate rotating block 3, can make rotating block 503 and rotating block 3 rotate to the one end, make the laminating well with rotating block 503.

Referring to fig. 1, a circular hole penetrating through one side of the dust cap 2 to the other side is formed on one side of the dust cap, the diameter of the outer wall of the connecting ring 403 is the same as the diameter of the inner wall of the circular hole, and the connecting ring 403 is attached to the inner wall of the circular hole.

In this embodiment: the round hole is formed in the dustproof cover 2, the first sleeve head 401 can be used for entering the inner wall of the dustproof cover 2 through the round hole, the connecting ring 403 can be used for being attached to the inner wall of the round hole, the positions of the first sleeve head 401 and the second sleeve head 402 are fixed, the first sleeve head 401 and the second sleeve head 402 can be attached to the inner wall and the outer wall of the dustproof cover 2 respectively, and the air suction pipe 3 is fixed.

Referring to fig. 3, the first sleeve head 401 and the second sleeve head 402 are symmetrically arranged, the outer walls of the first sleeve head 401 and the second sleeve head 402 are arc-shaped, an insertion hole penetrating through the second sleeve head 402 is formed in one side of the first sleeve head 401, and the outer wall of the air suction pipe 3 is attached to the inner wall of the insertion hole.

In this embodiment: the first pullover 401 and the second pullover 402 are symmetrically arranged and can be better attached to the inner wall and the outer wall of the dust cover 2, the air suction pipe 3 is limited, the outer wall of the first pullover 401 and the outer wall of the second pullover 402 can be better contacted with the inner wall of the round hole through being arranged into an arc shape, and enter the inner wall of the dust cover 2, and the first pullover 401 penetrates through the insertion hole of the second pullover 402, so that the air suction pipe 3 can be connected with the connecting ring 403 through the insertion hole.

Referring to fig. 2, a placement hole penetrating through one side of the fixed plate 501 and the rotating plate 502 is formed on the other side, the placement hole is semicircular, and an inner wall of the placement hole is attached to an outer wall of the air suction pipe 3.

In this embodiment: the fixed plate 501 and the rotating plate 502 are provided with the placing holes, so that the air suction pipe 3 can be attached to the inner wall of the placing holes, the air suction pipe 3 is limited, and the placing holes are semicircular and can be attached to the outer wall of the air suction pipe 3 better.

Referring to fig. 2, the rotating block 503 is in a T shape, the limiting block 504 is square, the bottom end of the rotating block 503 is provided with a clamping hole penetrating to the top end thereof, the clamping hole is in a T shape, the outer wall of the rotating block 503 is attached to the inner wall of the clamping hole, and the outer wall of one end of the fixing plate 501 is attached to the outer wall of one end of the rotating plate 502.

In this embodiment: the rotating block 503 is in a T shape, the inner wall of the convex clamping hole formed by the rotating block 503 and the limiting block 504 can be attached, the T shape can be attached more firmly, the fixing plate 501 and the rotating plate 502 are limited more firmly, the fixing plate 501 is attached to the outer wall of one end of the rotating plate 502, the outer wall of the air suction pipe 3 can be attached better, and the attachment is more firm.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a hand-held type dustproof angle mill, includes angle mill (1), the bottom fixed connection shield (2) of angle mill (1), its characterized in that, the outer wall of shield (2) is provided with fixed unit (5), fixed unit (5) are including fixed plate (501), fixed plate (501) fixed connection is in the outer wall of shield (2), rotation plate (502) are connected in the one end rotation of fixed plate (501), rotation block (503) are connected in the bottom rotation of rotation plate (502), outer wall top fixed connection stopper (504) of fixed plate (501), the inner wall sliding connection breathing pipe (3) of fixed plate (501) and rotation plate (502), the outer wall of breathing pipe (3) is provided with plastic sleeve (4), plastic sleeve (4) include go-between (403), the outer wall of connecting ring (403) cup joint and breathing pipe (3), first pullover (401) and second pullover (402) are fixed respectively in both sides of connecting ring (403).

2. The hand-held dustproof angle grinder according to claim 1, wherein a round hole penetrating to the other side of the dustproof cover (2) is formed in one side of the dustproof cover, the diameter of the outer wall of the connecting ring (403) is the same as the diameter of the inner wall of the round hole, and the connecting ring (403) is attached to the inner wall of the round hole.

3. The hand-held dustproof angle grinder according to claim 1, wherein the first sleeve head (401) and the second sleeve head (402) are symmetrically arranged, and the outer walls of the first sleeve head (401) and the second sleeve head (402) are arc-shaped.

4. The hand-held dustproof angle grinder according to claim 1, wherein one side of the fixed plate (501) and the rotating plate (502) is provided with a placement hole penetrating to the other side thereof, and the placement hole is semicircular.

5. A hand-held dust-proof angle grinder according to claim 1, characterized in that the turning block (503) is T-shaped and the stopper (504) is square.

6. The hand-held dustproof angle grinder of claim 1, wherein an outer wall of one end of the fixed plate (501) is attached to an outer wall of one end of the rotating plate (502).