CN212095619U

CN212095619U - Rotation mounting structure of polisher

Info

Publication number: CN212095619U
Application number: CN202020916141.9U
Authority: CN
Inventors: 何灵锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-12-08
Anticipated expiration: 2030-05-26

Abstract

The utility model belongs to the technical field of the polisher, in particular to rotation mounting structure of polisher, including the drive shaft, protection dish and the abrasive disc of setting in the protection dish, drive shaft drive abrasive disc rotates, still includes the mount pad, the protection dish activity sets up on the mount pad, and the fretwork sets up in the mount pad, and the cover is equipped with dust absorption pipeline on the mount pad, the utility model aims to provide a make things convenient for rotation mounting structure of protection dish pivoted polisher.

Description

Rotation mounting structure of polisher

Technical Field

The utility model belongs to the technical field of the polisher, in particular to rotation mounting structure of polisher.

Background

The existing wall surface grinding machine is characterized in that a grinding disc is arranged on a grinding machine head, a driving device drives the grinding disc to rotate through a driving shaft, a protective disc is sleeved outside the grinding disc, dust suction pipelines are arranged on the peripheral sides of the protective disc, the protective disc cannot rotate due to the structure, once the protective disc rotates, the dust suction pipelines rotate together, and the dust suction pipelines can be wound on the driving shaft.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a make things convenient for rotation mounting structure of protection plate pivoted polisher.

The purpose of the utility model is realized like this:

the utility model provides a rotation mounting structure of polisher, includes the drive shaft, protection dish and the abrasive disc of setting in the protection dish, and drive shaft drive abrasive disc rotates, still includes the mount pad, the protection dish activity sets up on the mount pad, and the fretwork sets up in the mount pad, and the cover is equipped with dust absorption pipeline on the mount pad.

After adopting above-mentioned structure, set up the protection dish through the activity on the mount pad, can make the protection dish can rotate when touchhing external article, make the polisher in the rotation that can relax when ground reentrant corner or protection dish wall contact, reduce the strength of this type of operation of polisher, and also make things convenient for the polisher to carry out the dust absorption at the rotation in-process.

The utility model discloses further set up to: the mounting seat is arranged at the central position of the protection disc.

After adopting above-mentioned structure, make things convenient for the protection dish to rotate, and the protection dish can not take place eccentric phenomenon when rotating, accords with the in-service use needs of product.

The utility model discloses further set up to: the mounting seat and the protection disc are coaxially arranged, and the driving shaft is arranged inside the dust collection pipeline.

After adopting above-mentioned structure, rational in infrastructure, and the drive shaft is inside dust absorption pipeline, has avoided dust absorption pipeline and drive shaft to take place the winding phenomenon, has retrencied the structure.

The utility model discloses further set up to: the mounting seat is internally provided with a bearing which is connected with a driving shaft.

After adopting above-mentioned structure, make things convenient for the drive shaft more stable when driving the sand table, and increase the bearing and connect the direct contact who reduces drive shaft and mount pad, also can further increase the life of drive shaft.

The utility model discloses further set up to: the mounting seat is provided with a clamp spring which limits the axial separation of the protection plate and the mounting seat, and the protection plate can rotate relative to the mounting seat.

After adopting above-mentioned structure, through the setting of jump ring, can reduce the structure between protection dish and the mount pad, also made things convenient for the equipment, reduced the equipment step, and made things convenient for the better protection dish of user.

The utility model discloses further set up to: the mounting seat is provided with an elastic component, one end of the elastic component is abutted to the mounting seat, the other end of the elastic component is abutted to the protection disc, and the protection disc can swing relative to the elastic component.

After adopting above-mentioned structure, when meetting the wall unevenness, slight angular adjustment can be done to the protection dish, and the protection dish can independently rotate by the mount pad relatively simultaneously, makes things convenient for the polisher when beating the reentrant corner, and the outer wall of protection dish supports and leans on when the wall body removes, and the protection dish can rotate, makes things convenient for the removal of polisher, and the use is got up convenient light.

The utility model discloses further set up to: the protection dish includes interior casing and can dismantle the shell body that sets up with interior casing, interior casing and mount pad swing joint.

After adopting above-mentioned structure, set up the person of facilitating the use through in the detachable and directly demolish the back with the shell body when needs carry out reentrant corner to the wall body and handle, make things convenient for interior casing and sand table to polish to the reentrant corner better.

The utility model discloses further set up to: the outer shell circumference be provided with the brush, the brush setting is in the lower bottom surface of outer shell.

After adopting above-mentioned structure, through brush and wall contact, the dust of avoiding polishing the processing flies upward, and the brush is soft material, has certain compression space, and the person of facilitating the use extrudes sand tray and wall and polishes.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an exploded view of the structure of the present invention;

fig. 4 is a schematic structural diagram of the outer casing of the present invention;

fig. 5 is a schematic structural view of the inner shell of the present invention;

fig. 6 is a schematic structural diagram of the mounting seat of the present invention.

Fig. 7 is an enlarged view of a portion a in fig. 4.

The reference numbers in the figures mean:

1-a drive shaft; 21-an inner housing; 211-mounting opening; 22-an outer shell; 221-fixture block;

222-an extension block; 223-a fixed port; 3-a sand pan; 4-mounting a base; 5-an elastic member; 6-brush;

7-a dust absorption pipeline; 8-a bearing; 9-adjusting the rod; 10-a conditioning sheet; 11-connecting rod.

Detailed Description

The invention will be further described in the following with reference to the accompanying drawings in which:

referring to fig. 1 to 7, a rotation mounting structure of polisher, including drive shaft 1, protection dish and the abrasive disc 3 of setting in the protection dish, drive shaft 1 drive abrasive disc 3 rotates, still includes mount pad 4, the protection dish activity sets up on mount pad 4, and fretwork setting in mount pad 4, and the cover is equipped with dust absorption pipeline 7 on mount pad 4, sets up the protection dish through the activity on mount pad 4, can make the protection dish rotate when touchhing external article, make the polisher can relax rotation when ground reentrant corner or protection dish wall contact, reduce the strength of this kind of operation of polisher, and also make things convenient for the polisher to carry out the dust absorption in the rotation process.

Further setting the following steps: the mounting seat 4 is arranged at the central position of the protection disc, namely, the mounting seat 4, the protection disc and the driving shaft 1 are concentrically arranged, so that the protection disc can conveniently rotate, the protection disc cannot be eccentric when rotating, and the actual use requirement of a product is met; and set up drive shaft 1 in the inside of dust absorption pipeline 7, can let the structure more reasonable like this, and drive shaft 1 is inside dust absorption pipeline 7, has avoided dust absorption pipeline 7 and drive shaft 1 to take place the winding phenomenon, has retrencied the structure.

Further setting the following steps: be provided with in the mount pad 4 with bearing 8, bearing 8 connects drive shaft 1, makes things convenient for drive shaft 1 more stable when driving sand table 3, and increases bearing 8 and connects the direct contact who reduces drive shaft 1 and mount pad 4, also can further increase drive shaft 1's life.

Simultaneously: in order to reduce the structure between the protective disc and the mounting seat 4, the assembly is convenient, the assembly steps are reduced, and the user can better protect the disc conveniently; be provided with the jump ring on the mount pad 4, jump ring restriction protection dish breaks away from with mount pad 4 axial, and the protection dish can be rotatory relative to mount pad 4.

Further setting the following steps: be provided with elastomeric element 5 on mount pad 4, elastomeric element 5's one end and 4 butts of mount pad, elastomeric element 5's the other end and protection dish butt, flexible elastomeric element 5 is preferred to be the spring in this embodiment, the protection dish can swing elastomeric element 5 relatively, when meetting the wall unevenness, slight angular adjustment can be done to the protection dish, the protection dish can rotate 4 independent rotations of mount pad relatively simultaneously, make things convenient for the polisher when beating the reentrant corner, the outer wall of protection dish supports when leaning on the wall body and removes, interior casing 21 can rotate, make things convenient for the removal of polisher, it is convenient light to use.

Further setting the following steps: the protective disc comprises an inner shell 21 and an outer shell 22 which is detachably arranged with the inner shell 21, the inner shell 21 is movably connected with the mounting base 4, and the detachable inner shell 22 and the detachable outer shell 22 are arranged, so that a user can conveniently and better polish the internal corners after directly detaching the outer shell 22 when needing to perform internal corner treatment on the wall body; in this embodiment, a plurality of mounting openings 211 are formed in the circumferential direction of the inner housing 21, a fixture block 221 adapted to the mounting openings 211 is formed in the outer housing 22, and in a fixed state, the fixture block 221 is fixedly connected to the mounting openings 211 in an interference fit manner; fixture block 221 be "T" font setting, the both sides of fixture block 221 are provided with extension piece 222, extend and form the fixed mouth 223 with the wall thickness adaptation of interior casing 21 between the outer wall of piece 222 and the inner wall of buckle, under the fixed state, fixture block 221 and installation mouth 211 interference fit, fixed mouth 223 and interior casing 21 interference fit, the fixture block 221 and the fixed knot of "T" font are difficult for taking place not hard up after with the interference fit of interior casing 21 like this, the installation is accomplished the back stability good.

And simultaneously, shell body 22 circumference be provided with brush 6, brush 6 sets up the lower bottom surface at shell body 22, through brush 6 and wall contact, the dust of avoiding polishing the processing flies upward, and brush 6 is soft material, has certain compression space, and the person of facilitating the use extrudes sand table 3 and wall and polishes, and brush 6 can clean the wall after being polished by sand table 3 at the wall.

In this embodiment, be provided with the articulated regulation pole 9 that is provided with on mount pad 4, it passes through connecting rod 11 and pipe connection to adjust pole 9, connect adjustment sheet 10 between regulation pole 9 and the connecting rod 11, adjust the rotatable angle regulation of pole 9 and adjustment sheet 10, can be fixed with the movable slot of adjusting pole in with the adjustment sheet through operating button after the regulation is accomplished, adjust the pole along the movable slot angle regulation on the adjustment sheet, the person of facilitating the use can adjust the angle when needs are polished when needing different angles like this, and is convenient to use.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a rotation mounting structure of polisher, includes drive shaft (1), protection dish and sets up abrasive disc (3) in the protection dish, and drive shaft (1) drive abrasive disc (3) rotate its characterized in that: still include mount pad (4), the protection plate activity sets up on mount pad (4), and the fretwork sets up in mount pad (4), and the cover is equipped with dust absorption pipeline (7) on mount pad (4).

2. The rotational mounting structure of a grinder according to claim 1, wherein: the mounting seat (4) is arranged at the center of the protection disc.

3. A rotation mounting structure of a grinder according to claim 1 or 2, wherein: the mounting seat (4) and the protection disc are coaxially arranged, and the driving shaft (1) is arranged inside the dust collection pipeline (7).

4. A rotational mounting structure of a grinder as set forth in claim 3, wherein: the mounting seat (4) is internally provided with a bearing (8), and the bearing (8) is connected with the driving shaft (1).

5. A rotation mounting structure of a grinder as set forth in claim 1, 2 or 4, wherein: the mounting seat (4) is provided with a clamp spring which limits the protection disc to be axially separated from the mounting seat (4), and the protection disc can rotate relative to the mounting seat (4).

6. A rotation mounting structure of a grinder as set forth in claim 1, 2 or 4, wherein: the mounting seat (4) is provided with an elastic component (5), one end of the elastic component (5) is abutted against the mounting seat (4), the other end of the elastic component (5) is abutted against a protection disc, and the protection disc can swing relative to the elastic component (5).

7. A rotation mounting structure of a grinder as set forth in claim 1, 2 or 4, wherein: the protection disc comprises an inner shell (21) and an outer shell (22) which is detachably arranged with the inner shell (21), and the inner shell (21) is movably connected with the mounting seat (4).

8. The rotational mounting structure of a grinder according to claim 7, wherein: the brush type hair brush is characterized in that a brush (6) is circumferentially arranged on the outer shell (22), and the brush (6) is arranged on the lower bottom surface of the outer shell (22).