CN219882129U - Ecological plate production angle grinder - Google Patents

Abstract

The utility model discloses an ecological plate production angle grinder, which comprises an outer shell, a handle and a driving motor, wherein the handle is arranged on the left side of the outer shell, and the driving motor is arranged in the outer shell; further comprises: the rotating shaft is connected with the output end of the driving motor, the outer wall of the rotating shaft is provided with a mounting piece, the outer wall of the mounting piece is provided with a centrifugal fan blade, and the bottom of the rotating shaft is provided with an angle grinding wheel; and the inner shell is arranged on the outer side of the centrifugal fan blade. This ecological plate production angle mill, the outer wall of pivot is fixed with the installed part, and the outer wall of installed part installs centrifugal flabellum to centrifugal flabellum's outside is provided with the inner shell, and the bottom of inner shell is provided with equiangular distribution's fixed pipe, and the collecting vessel is installed to the rear side of inner shell simultaneously, is provided with the filter screen in the inside of collecting vessel, can adsorb the piece that produces the polishing in-process like this, thereby can effectively reduce the phenomenon that piece splashes.

Description

Ecological plate production angle grinder

Technical Field

The utility model relates to the technical field of ecological plate processing, in particular to an angle grinder for ecological plate production.

Background

The ecological plate is a building material, can also be called as paint-free plate, belongs to an environment-friendly plate, and can be subjected to polishing, cutting and other operations in the production process, and the angle grinder is quite common in use during polishing.

An angle grinder, such as CN207372905U, includes a body, a motor disposed within the body, and an angle grinder shield removably mounted to the body. The angle grinder shield includes a first cover member adapted to be mounted to the angle grinder body; and a second cover member detachably mounted to the first cover member. The angle grinder shield can combine or separate the two shield parts without using external tools to realize different safety protection functions, so that the need of preparing two sets of different shields is saved, the cost is reduced, and the convenience of users is increased;

however, the angle grinder in the above application has some disadvantages in the use process, such as chips generated in the grinding process, and the chips are easy to splash, which is inconvenient for the later cleaning work, and the chips cannot be adsorbed when the angle grinder is not used, and the angle grinder is inconvenient to store and protect when the angle grinder is not used, and damage can be caused if harder substances collide with the angle grinder, thus reducing the use effect of the angle grinder, so we propose an ecological plate production angle grinder, so as to solve the problems set forth in the above.

Disclosure of Invention

The utility model aims to provide an ecological plate production angle grinder, which solves the problems that the prior angle grinder in the market can generate scraps in the grinding process, scraps are easy to splash, inconvenience is caused to later cleaning work, scraps cannot be adsorbed during grinding, the angle grinder is not exposed during non-use, the angle grinder is inconvenient to store and protect, and damage is caused if harder substances collide with, so that the use effect of the angle grinder is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the ecological plate production angle grinder comprises an outer shell, a handle and a driving motor, wherein the handle is arranged on the left side of the outer shell, and the driving motor is arranged in the outer shell;

further comprises:

the rotating shaft is connected with the output end of the driving motor, the outer wall of the rotating shaft is provided with a mounting piece, the outer wall of the mounting piece is provided with a centrifugal fan blade, and the bottom of the rotating shaft is provided with an angle grinding wheel;

the inner shell is arranged on the outer side of the centrifugal fan blade, an electric telescopic rod is arranged at the bottom end of the outer shell, the output end of the electric telescopic rod is connected with the protective cover, and a limiting structure is arranged between the protective cover and the inner shell;

and one end of the fixed pipe is connected with the inner shell.

Preferably, the connecting mode of mounting and pivot is the welding, and the centrifugal flabellum equiangular distribution of mounting outer wall to be welded connection between pivot and the angle grinding wheel, can make the more firm of being connected between mounting and the pivot, like this when the pivot is rotatory, can drive the mounting and rotate together.

Preferably, the inner shell is connected with the mounting part through a bearing, and a space exists between the inner shell and the centrifugal fan blade, so that the mounting part can normally rotate, and meanwhile, the use of the inner shell is not affected.

Preferably, limit structure includes first dead lever, second dead lever, butt joint groove and butt joint piece, and the inside of first dead lever is provided with the second dead lever to the butt joint groove has been seted up to the surface of second dead lever, and the inner wall of first dead lever is fixed with the butt joint piece simultaneously, is convenient for fix the inner shell body, prevents that the phenomenon that drops from appearing in the inner shell body.

Preferably, be welded connection between the inner wall of first dead lever and protection casing, and the lower surface of protection casing is the opening form, can make more firm of being connected between first dead lever and the protection casing, effectively prevent to appear dropping in the use phenomenon.

Preferably, the butt joint piece is at the inner wall equiangular distribution of first dead lever, and is sliding connection between butt joint piece and the butt joint groove, the connected mode of second dead lever and inner shell is the welding, and the fixed pipe equiangular distribution of inner shell bottom to there is the interval between fixed pipe and the angle grinding wheel, can support fixedly inner shell all the time, can adsorb the piece that produces the ecological plate polishing in-process moreover, reduces the phenomenon that the piece splashes.

Preferably, the rear side of inner shell is connected with the collecting vessel, and the inside of collecting vessel is fixed with the filter screen through the bolt to the aperture of filter screen is 0.2-0.5mm, communicate each other between fixed pipe, inner shell and the collecting vessel, be convenient for concentrate the collection to absorptive piece, make things convenient for the unified processing of later stage staff, improved the result of use of this angle grinder.

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

(1) The installation piece is fixed on the outer wall of the rotating shaft, the centrifugal fan blade is installed on the outer wall of the installation piece, the inner shell is arranged on the outer side of the centrifugal fan blade, the fixed pipe distributed at equal angles is arranged at the bottom of the inner shell, the collecting cylinder is installed on the rear side of the inner shell, and the filter screen is arranged in the collecting cylinder, so that when the ecological plate is normally polished by the angle grinding wheel, chips generated in the polishing process can be adsorbed, the phenomenon of scattering of the chips can be effectively reduced, convenience is brought to later cleaning work, and the flexibility of the angle grinder in use is also improved;

(2) This ecological plate production angle mill, electric telescopic handle is installed to the bottom of shell body, and electric telescopic handle's output is connected with the protection casing, and the bottom of protection casing is the opening form, be provided with first dead lever and second dead lever between protection casing and inner shell simultaneously, constitute sliding construction through butt joint piece and butt joint groove between first dead lever and the second dead lever, and then when this angle mill does not use, can make the protection casing decline, shelter from the protection by the foreign object striking effectively prevents to appear by the phenomenon of damage, extension angle mill's life.

Drawings

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

FIG. 2 is a schematic top view of the connection between the inner housing and the collection canister of the present utility model;

FIG. 3 is a schematic view of the rear view of the connection of the collecting cylinder and the filter screen of the present utility model;

FIG. 4 is a schematic view showing a connecting and top-down structure of a first fixing rod and a second fixing rod according to the present utility model;

FIG. 5 is a view showing the structure of the protective cover in the descending state of the utility model;

fig. 6 is a schematic bottom view of the inner housing of the present utility model.

In the figure: 1. an outer housing; 2. a handle; 3. a driving motor; 4. a rotating shaft; 5. a mounting member; 6. centrifugal fan blades; 7. angle grinding wheel; 8. an inner housing; 9. an electric telescopic rod; 10. a protective cover; 11. a first fixing rod; 12. a second fixing rod; 13. a butt joint groove; 14. a butt joint block; 15. a fixed tube; 16. a collection cylinder; 17. and (5) a filter screen.

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. 1-6, the present utility model provides a technical solution: the ecological plate production angle grinder comprises an outer shell 1, a handle 2 and a driving motor 3, wherein the handle 2 is arranged on the left side of the outer shell 1, and the driving motor 3 is arranged in the outer shell 1;

further comprises:

the rotating shaft 4 is connected with the output end of the driving motor 3, the outer wall of the rotating shaft 4 is provided with a mounting piece 5, the outer wall of the mounting piece 5 is provided with a centrifugal fan blade 6, the bottom of the rotating shaft 4 is provided with an angle grinding wheel 7, the connection mode of the mounting piece 5 and the rotating shaft 4 is welding, the centrifugal fan blade 6 on the outer wall of the mounting piece 5 is distributed at equal angles, and the rotating shaft 4 and the angle grinding wheel 7 are in welding connection;

the inner shell 8 is arranged on the outer side of the centrifugal fan blade 6, an electric telescopic rod 9 is arranged at the bottom end of the outer shell 1, the output end of the electric telescopic rod 9 is connected with the protective cover 10, a limiting structure is arranged between the protective cover 10 and the inner shell 8, the inner shell 8 is connected with the mounting piece 5 through a bearing, and a gap exists between the inner shell 8 and the centrifugal fan blade 6;

a fixed pipe 15, one end of which is connected with the inner shell 8, the rear side of the inner shell 8 is connected with a collecting cylinder 16, a filter screen 17 is fixed in the collecting cylinder 16 through bolts, the aperture of the filter screen 17 is 0.2-0.5mm, and the fixed pipe 15, the inner shell 8 and the collecting cylinder 16 are communicated with each other;

when the ecological plate needs to be polished, the handle 2 can be held by hand, the electric telescopic rod 9 is started, the electric telescopic rod 9 drives the protective cover 10 to ascend, the angle grinding wheel 7 is exposed, then the driving motor 3 is started, the driving motor 3 drives the rotating shaft 4 to rotate, the angle grinding wheel 7 is fixed at the bottom of the rotating shaft 4, so that the ecological plate can be polished through the angle grinding wheel 7, meanwhile, the mounting piece 5 is fixed on the outer wall of the rotating shaft 4, the centrifugal fan blades 6 distributed at equal angles are arranged on the outer wall of the mounting piece 5, the inner shell 8 is arranged on the outer side of the centrifugal fan blades 6, and the fixed pipe 15 distributed at equal angles is arranged at the bottom of the inner shell 8, so that the mounting piece 5 and the centrifugal fan blades 6 can be driven to rotate together when the rotating shaft 4 rotates, and scraps generated during polishing of the ecological plate are adsorbed through the fixed pipe 15;

the limiting structure comprises a first fixing rod 11, a second fixing rod 12, a butt joint groove 13 and a butt joint block 14, wherein the second fixing rod 12 is arranged in the first fixing rod 11, the butt joint groove 13 is formed in the outer surface of the second fixing rod 12, meanwhile, the butt joint block 14 is fixed on the inner wall of the first fixing rod 11, the first fixing rod 11 is welded with the inner wall of the protective cover 10, the lower surface of the protective cover 10 is in an opening shape, the butt joint block 14 is distributed at the same angle on the inner wall of the first fixing rod 11, the butt joint block 14 is in sliding connection with the butt joint groove 13, the second fixing rod 12 is welded with the inner shell 8, the fixing tube 15 at the bottom of the inner shell 8 is distributed at the same angle, and a gap exists between the fixing tube 15 and the angle grinding wheel 7;

the fixed pipe 15, the inner shell 8 and the collecting cylinder 16 are mutually communicated, the filter screen 17 is arranged in the collecting cylinder 16, so that chips can be collected in the collecting cylinder 16 in a centralized manner, under the action of the filter screen 17, the chips can be intercepted, normal circulation of gas is guaranteed, the phenomenon of the chips splashing can be effectively reduced, the later cleaning work is convenient, after polishing of an ecological plate, a worker restarts the electric telescopic rod 9, the electric telescopic rod 9 pushes the protective cover 10 to descend, shielding protection is carried out on the angle grinding wheel 7 through the protective cover 10, collision between the angle grinding wheel 7 and an external object is effectively reduced, a butt joint groove 13 is formed in the outer surface of the protective cover 10 and the inner shell 8, the butt joint groove 13 and the butt joint block 14 on the inner wall of the first fixing rod 11 are in sliding connection, so that when the protective cover 10 ascends and descends, the inner shell 8 can be limited all the time, the protective cover 10 is enabled to move more stably, the whole operation is guaranteed, and the work of the whole device is stable.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The ecological plate production angle grinder comprises an outer shell (1), a handle (2) and a driving motor (3), wherein the handle (2) is arranged on the left side of the outer shell (1), and the driving motor (3) is arranged in the outer shell (1);

characterized by further comprising:

the rotating shaft (4) is connected with the output end of the driving motor (3), an installation piece (5) is arranged on the outer wall of the rotating shaft (4), centrifugal fan blades (6) are installed on the outer wall of the installation piece (5), and an angle grinding wheel (7) is installed at the bottom of the rotating shaft (4);

the inner shell (8) is arranged on the outer side of the centrifugal fan blade (6), an electric telescopic rod (9) is arranged at the bottom end of the outer shell (1), the output end of the electric telescopic rod (9) is connected with the protective cover (10), and a limiting structure is arranged between the protective cover (10) and the inner shell (8);

and a fixed pipe (15) one end of which is connected with the inner housing (8).

2. An ecological board producing angle grinder as claimed in claim 1, wherein: the connecting mode of the installation piece (5) and the rotating shaft (4) is welding, the centrifugal fan blades (6) on the outer wall of the installation piece (5) are distributed at equal angles, and the rotating shaft (4) and the angle grinding wheel (7) are connected in a welding mode.

3. An ecological board producing angle grinder as claimed in claim 1, wherein: the inner shell (8) is connected with the mounting piece (5) through a bearing, and a space exists between the inner shell (8) and the centrifugal fan blade (6).

4. An ecological board producing angle grinder as claimed in claim 1, wherein: limit structure includes first dead lever (11), second dead lever (12), butt joint groove (13) and butt joint piece (14), and the inside of first dead lever (11) is provided with second dead lever (12) to butt joint groove (13) have been seted up to the surface of second dead lever (12), and the inner wall of first dead lever (11) is fixed with butt joint piece (14) simultaneously.

5. An ecological board producing angle grinder as claimed in claim 4, wherein: the first fixing rod (11) is welded with the inner wall of the protective cover (10), and the lower surface of the protective cover (10) is in an opening shape.

6. An ecological board producing angle grinder as claimed in claim 4, wherein: the butt joint blocks (14) are distributed at equal angles on the inner wall of the first fixed rod (11), the butt joint blocks (14) are in sliding connection with the butt joint grooves (13), the second fixed rod (12) is welded with the inner shell (8), the fixed pipes (15) at the bottom of the inner shell (8) are distributed at equal angles, and a gap exists between the fixed pipes (15) and the angle grinding wheels (7).

7. An ecological board producing angle grinder as claimed in claim 1, wherein: the rear side of the inner shell (8) is connected with a collecting cylinder (16), a filter screen (17) is fixed inside the collecting cylinder (16) through bolts, the aperture of the filter screen (17) is 0.2-0.5mm, and the fixing tube (15), the inner shell (8) and the collecting cylinder (16) are mutually communicated.