CN212095618U

CN212095618U - Shell mounting structure of polisher

Info

Publication number: CN212095618U
Application number: CN202020912327.7U
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 casing mounting structure of polisher, including interior casing and can dismantle the shell body that sets up with interior casing, be provided with rotatable abrasive disc in the interior casing, the circumferencial direction at interior casing is established to the shell body cover, the utility model discloses a aim at body supplies a casing can dismantle the casing mounting structure of the polisher that conveniently polishes to the wall body reentrant corner.

Description

Shell mounting structure of polisher

Technical Field

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

Background

The shell is established to the direct cover of current wall polisher head, and has great space between shell and the abrasive disc, conveniently carries out the dust absorption to the dust of polishing through the space like this, but such structure exists when practical and can not carry out effectual polishing to the reentrant corner of wall, and the reentrant corner needs the manual work to go retreatment, greatly increased workman's the amount of labour like this.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model discloses a casing of polisher that the convenient internal corner of wall body was polished can be dismantled to the body confession a casing mounting structure.

The purpose of the utility model is realized like this:

the utility model provides a casing mounting structure of polisher, includes interior casing and can dismantle the shell body that sets up with interior casing, is provided with rotatable abrasive disc in the interior casing, the circumferencial direction at interior casing is established to the shell body cover.

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 clamping device is characterized in that a plurality of mounting openings are formed in the circumferential direction of the inner shell, clamping blocks matched with the mounting openings are arranged on the outer shell, and the clamping blocks are fixedly connected with the mounting openings in a matched and matched mode in a fixed state.

After adopting above-mentioned structure, make things convenient for the installation of shell body and interior casing, need not just can install fixedly with the help of other spare parts, convenience simple to use.

The utility model discloses further set up to: the fixture block be "T" font setting, the both sides of fixture block are provided with the extension piece, extend between the outer wall of piece and the inner wall of buckle form with the fixed mouthful of the wall thickness adaptation of interior casing, under the fixed state, the fixture block is with the excessive cooperation of installation mouthful, fixed mouthful and interior casing interference fit.

After adopting above-mentioned structure, "T" font fixture block and fixed knot are difficult for taking place not hard up behind the interference fit with interior casing, and installation is accomplished the back stability good.

The utility model discloses further set up to: the middle part of sand table is provided with the groove that a plurality of runs through the setting.

After adopting above-mentioned structure, through the groove in middle part after the sand table contacts with the wall, the sand table of high-speed rotatory is owing to have the groove that runs through at the in-process sand table that extrudees with the wall, makes the direct groove of passing through of powder that the sand table was polished and is concentrated and siphoned away, reduces the dust phenomenon of flying upward when beating the reentrant corner.

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.

The utility model discloses further set up to: the grooves are arranged at equal intervals on the circumference.

After adopting above-mentioned structure, the convenient dust that gets off of polishing is collected fast effectively to the groove that the equidistance set up.

The utility model discloses further set up to: the inner shell is provided with an installation seat, and the inner shell can independently rotate relative to the installation seat.

After adopting above-mentioned structure, interior casing can independently rotate relative to the mount pad, makes things convenient for the polisher when beating the reentrant corner, and when the outer wall of interior casing supported and leans on the wall body and remove, interior casing can rotate, makes things convenient for the removal of polisher, and it is convenient light to use.

The utility model discloses further set up to: the mounting seat is connected with a pipeline, and a transmission head connected with the sand disc is arranged in the pipeline.

After adopting above-mentioned structure, installation pipeline can avoid taking place to interfere with the pipeline when interior casing rotates on the mount pad, rational in infrastructure.

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 an enlarged view of a portion a in fig. 4.

The reference numbers in the figures mean:

1-an inner housing; 11-a mounting port; 2-an outer shell; 21-a fixture block; 22-an extension block; 23-a fixed port;

3, brushing; 4-a sand pan; 41-groove; 5-a transmission head; 6-a spring; 7-a pipeline; 8-a mounting seat; 9-a clamp spring;

10-adjusting the rod; 101-a regulating sheet; 102-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 6, a casing mounting structure of polisher, including interior casing 1 and with interior casing 1 can dismantle the shell body 2 that sets up, be provided with rotatable abrasive disc 4 in the interior casing 1, the circumferencial direction at interior casing 1 is established to shell body 2 cover, sets up the person of facilitating the use through detachable in, shell body 2 and directly demolishs the back with shell body 2 when needs carry out the reentrant corner to the wall body, makes things convenient for interior casing 1 and abrasive disc 4 to polish the reentrant corner better.

Meanwhile, in the embodiment, in order to facilitate the installation of the inner shell 2 and the outer shell 2, the two are matched in a disassembly mode in a buckling interference fit mode. Be provided with a plurality of installing ports 11 on the circumferencial direction of interior casing 1, be provided with on the shell body 2 with the fixture block 21 of installing port 11 adaptation, under the fixed state,

fixture block

21 and 11 interference fit fixed connection of installing port make things convenient for the installation of shell body 2 and interior casing 1, need not just can install fixedly with the help of other spare parts, convenience simple to use. The mounting opening 11 and the buckle can be in a conventional convex-concave matching mode, and the mounting opening and the buckle can be directly fixed in a mutual inserting matching mode. In this embodiment, fixture block 21 be "T" font setting, fixture block 21's both sides are provided with extension piece 22, extend between 22's the outer wall and the inner wall of buckle form with interior casing 1's wall thickness adaptation, under the fixed state,

fixture block

21 and 11 interference fit of installing port, fixed mouthful 23 and interior casing 1 interference fit, difficult emergence is not hard up behind the fixture block 21 of "T" font and the fixed buckle and the interference fit of interior casing 1, the installation is accomplished back stability good.

Further setting the following steps: the middle part of the sand table 4 is provided with a plurality of grooves 41 which are arranged in a penetrating way, the circumferences of the grooves 41 are arranged at equal intervals, the grooves 41 can be arranged into small holes, and the small holes can be arranged in a radial shape outwards in a multi-layer way, so that the grinded dust can be conveniently, quickly and effectively collected, and the structural strength of the sand table 4 can be damaged in some parts; through the groove 41 at middle part after abrasive disc 4 and wall contact, abrasive disc 4 of high-speed rotation is owing to have the groove 41 that runs through with wall extruded in-process abrasive disc 4, not only make the powder that abrasive disc 4 was polished and is handled directly to be concentrated through groove 41 and siphoned away, the dust phenomenon of flying when reducing and beating the reentrant corner, and in the in-service use in-process because abrasive disc 4's high-speed rotation, abrasive paper on the abrasive disc 4 forms certain adsorption affinity with the wall, can save a lot of power when polishing the top wall like this.

Simultaneously, be provided with brush 3 in 2 circumference of the shell body, brush 3 sets up the lower bottom surface at shell body 2, and the 3 vertical directions of brush set up the lower surface at shell body 2, and brush 3 contacts with the wall when the polisher is polished, and the dust of avoiding polishing the processing flies upward, and brush 3 is soft material, has certain compression space, and the person of facilitating the use extrudes sand table 4 and wall and polishes, and brush 3 can clean the wall after the wall is polished by sand table 4.

Further setting the following steps: the inner shell body 1 is provided with an installation seat 8, the inner shell body 1 can independently rotate relative to the installation seat 8, the inner shell body 1 is axially fixed with the installation seat 8 through a clamp spring 9, the clamp spring 9 axially limits the inner shell body 1 on the installation seat 8, a spring 6 is arranged above the inner shell body 1, the spring 6 is sleeved at the outer end of the installation seat 8, one end of the spring 6 is abutted against the inner shell body 1, the other end of the spring 6 is abutted against the installation seat 8, the inner shell body 1 can stretch along the installation seat 8 and stretch out and draw back along the end of the spring 6, and the inner shell body 1 can slightly circumferentially swing relative to the installation seat 8, so when a wall surface is uneven, the inner shell body 1 can slightly adjust the angle, meanwhile, the inner shell body 1 can independently rotate relative to the installation seat 8, the sander is convenient for the outer wall of the inner shell body 1, the use is convenient and easy.

In this embodiment, be provided with the articulated regulation pole 10 that is provided with on the mount pad 8, adjust pole 10 and pass through connecting rod 102 and pipe connection, connect adjustment sheet 101 between regulation pole 10 and the connecting rod 102, adjust the rotatable angle regulation of pole 10 and adjustment sheet 101, can adjust the movable groove of pole in pole and the adjustment sheet fixed through operation knob after the regulation is accomplished, adjust the pole along the movable groove 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, facilitate the use.

Further setting the following steps: mount pad 8 on be connected with pipeline 7, set up the transmission head 5 of being connected with sand table 4 in the pipeline 7, transmission head 5 is connected with the power device of external force, pipeline 7 also can be connected with external dust extraction, the inside fretwork setting that is of mount pad 8 overlaps 7 covers of pipeline on mount pad 8, installation pipeline 7 can avoid taking place to interfere with pipeline 7 when interior casing 1 rotates on mount pad 8 like this, rational in infrastructure.

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. A casing mounting structure of polisher which characterized in that: including interior casing (1) and with interior casing (1) can dismantle shell body (2) that set up, be provided with rotatable sand table (4) in interior casing (1), the circumferencial direction at interior casing (1) is established in shell body (2) cover.

2. The housing mounting structure of a sander according to claim 1, wherein: be provided with a plurality of installing ports (11) on the circumferencial direction of interior casing (1), be provided with on shell body (2) with the fixture block (21) of installing port (11) adaptation, under the fixed state, fixture block (21) and installing port (11) interference fit fixed connection.

3. The housing mounting structure of a sander according to claim 2, wherein: fixture block (21) be "T" font setting, the both sides of fixture block (21) are provided with extension piece (22), form between the outer wall of extension piece (22) and the inner wall of buckle with fixed mouthful (23) of the wall thickness adaptation of interior casing (1), under the fixed state, fixture block (21) and installing port (11) interference fit, fixed mouthful (23) and interior casing (1) interference fit.

4. A housing mounting structure of a sander according to claim 1, 2 or 3, wherein: the middle part of the sand disc (4) is provided with a plurality of through grooves (41).

5. The housing mounting structure of a sander according to claim 4, wherein: the brush-type electric heating cooker is characterized in that a brush (3) is circumferentially arranged on the outer shell (2), and the brush (3) is arranged on the lower bottom surface of the outer shell (2).

6. The housing mounting structure of a sander according to claim 4, wherein: the grooves (41) are arranged at equal intervals on the circumference.

7. A housing mounting structure of a sander according to claim 1, 2, 3 or 6, wherein: the inner shell (1) is provided with an installation seat (8), and the inner shell (1) can independently rotate relative to the installation seat (8).

8. The housing mounting structure of a sander according to claim 7, wherein: the sand disc sand-removing device is characterized in that a pipeline (7) is connected onto the mounting seat (8), and a transmission head (5) connected with the sand disc (4) is arranged in the pipeline (7).