CN214685880U

CN214685880U - Burnishing device that panel computer casing was used

Info

Publication number: CN214685880U
Application number: CN202120755329.4U
Authority: CN
Inventors: 杨可
Original assignee: Shenzhen Dingmeida Technology Co ltd
Current assignee: Shenzhen Dingmeida Technology Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-12
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a burnishing device that panel computer casing was used, the shell that sets up for the opening including the bottom, the first U-shaped handle of top fixedly connected with of shell is provided with on the shell and polishes the mechanism and with polishing mechanism matched with dust absorption collection dirt mechanism, polishing mechanism includes fixed mounting at the driving motor at shell top, inlays on the top inner wall of shell and is equipped with the battery, and battery and driving motor electric connection, driving motor's output shaft bottom extends to in the shell and fixedly connected with pivot, and the bottom fixedly connected with of pivot throws aureola, and the bottom of throwing aureola extends to the below of shell. The utility model relates to a rationally, be convenient for polish dull and stereotyped shell, be convenient for filter the collection to the powder extraction that grinds off in the polishing, reduce the phenomenon that the powder outwards drifted away in a large number to reduce the pollution of environment and the harm that brings to personnel's health, and the personnel of being convenient for take out the clearance with the powder impurity of collecting fast, be favorable to using.

Description

Burnishing device that panel computer casing was used

Technical Field

The utility model relates to a polishing equipment technical field especially relates to a burnishing device that panel computer casing was used.

Background

Polishing refers to a processing method for reducing the roughness of the surface of a workpiece by using mechanical, chemical or electrochemical action to obtain a bright and flat surface, and is a modification processing of the surface of the workpiece by using a polishing tool and abrasive particles or other polishing media; during polishing, the polishing wheel rotating at a high speed presses a workpiece, so that the abrasive material rolls and cuts the surface of the workpiece in a micro-scale manner, a bright processing surface is obtained, and the outer surface of the tablet personal computer shell needs to be polished during processing.

The polishing device for the existing tablet computer shell has the defects that the ground powder is not convenient to extract, filter and collect when the polishing device is used for polishing, the powder thrown off is easy to scatter in a large amount and causes great influence on the surrounding environment, a worker sucks the powder in a large amount to hurt the human body, the using requirement cannot be met, the condition is comprehensively improved, and therefore the polishing device for the tablet computer shell is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a polishing device for a tablet personal computer shell.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a polishing device for a tablet personal computer shell comprises a shell with an opening at the bottom, wherein a first U-shaped handle is fixedly connected to the top of the shell, and a polishing mechanism and a dust collection mechanism matched with the polishing mechanism are arranged on the shell;

polishing mechanism includes the driving motor of fixed mounting at the shell top, inlays on the top inner wall of shell and is equipped with the battery, and battery and driving motor electric connection, and driving motor's output shaft bottom extends to in the shell and fixedly connected with pivot, and the bottom fixedly connected with polishing wheel of pivot, the bottom of polishing wheel extend to the below of shell.

Preferably, the dust collection and collection mechanism comprises a first bevel gear sleeved on a rotating shaft in a welding manner, an annular pipe is fixedly installed in the shell, the polishing wheel is located in the annular pipe, the bottom of the annular pipe is in annular equidistant communication and is fixedly provided with a plurality of dust hoods, the rotating shaft is rotatably installed in the annular pipe, a rectangular box with an opening at the top is embedded on the inner wall of the top of the shell, a circular pipe is embedded on the inner wall of the left side of the rectangular box, a circular shaft is rotatably installed between the inner wall of the front side and the inner wall of the rear side of the circular pipe, a plurality of fan blades are fixedly connected to the outer side of the circular shaft in an annular manner, the left end of the circular shaft extends out of the rectangular box and is fixedly connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, the top of the right side of the rectangular box is communicated with the right side of the top of the annular pipe and is fixedly provided with a same L-shaped pipe, and an L-shaped hard filter screen is movably sleeved in the rectangular box, and the left side of L shape stereoplasm filter screen and the right-hand member active contact of pipe, the top fixedly connected with iron apron of L shape stereoplasm filter screen, the iron apron and the top active contact of rectangle box and shell, fixedly connected with magnet piece on the left side inner wall of rectangle box, and the top of magnet piece adsorbs with the bottom of iron apron mutually, and the venthole has been seted up on the top inner wall of shell to the top fixedly connected with second U-shaped handle of iron apron.

Preferably, a first rectangular hole is formed in the inner wall of the top of the shell, and the inner wall of the first rectangular hole is fixedly connected with the outer side of the storage battery.

Preferably, a first supporting rod is fixedly connected between the inner wall of the front side and the inner wall of the rear side of the annular tube, a first round hole is formed in the top of the first supporting rod, a first bearing is fixedly sleeved in the first round hole, and an inner ring of the first bearing is fixedly sleeved with the outer side of the rotating shaft.

Preferably, a second rectangular hole is formed in the inner wall of the top of the shell, and the inner wall of the second rectangular hole is fixedly connected with the outer side of the rectangular box.

Preferably, a second round hole is formed in the inner wall of the left side of the rectangular box, and the inner wall of the second round hole is fixedly connected with the outer side of the round pipe.

Preferably, a second supporting rod is fixedly connected between the inner wall of the front side and the inner wall of the rear side of the circular tube, a third circular hole is formed in the right side of the second supporting rod, a second bearing is fixedly sleeved in the third circular hole, and the inner ring of the second bearing is welded and sleeved with the outer side of the circular shaft.

Preferably, a fourth round hole is formed in the inner wall of the right side of the rectangular box, and the inner wall of the fourth round hole is fixedly connected with the outer side of the L-shaped pipe.

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

the polishing machine comprises a shell, a first U-shaped handle, a driving motor, a rotating shaft, a polishing wheel, a first bevel gear, a rectangular box, an L-shaped hard filter screen, an iron cover plate, a magnet block, a round pipe, a round shaft, a second bevel gear, fan blades, an annular pipe, an L-shaped pipe and a dust hood, wherein the first U-shaped handle is held by a hand, the driving motor is started to drive the rotating shaft to rotate, the rotating shaft drives the polishing wheel to rotate, the polishing wheel is pressed down on the flat shell at the moment, the surface of the flat shell is polished by the rotating polishing wheel, the first bevel gear is driven to rotate when the rotating shaft rotates, the first bevel gear drives a plurality of fan blades to rotate through the second bevel gear and the round shaft in sequence, the inside of the rectangular box is subjected to air draft when the fan blades rotate, the inside of the annular pipe is subjected to air draft by the rectangular box through the L-shaped pipe, the annular pipe sucks the outer side of the polishing wheel through the plurality of the dust hoods, and can enable gas and ground powder to sequentially pass through the plurality of dust hoods, In annular pipe and the L venturi tube suction rectangle box, gaseous passing L shape stereoplasm filter screen is discharged after the right side this moment, L shape stereoplasm filter screen can filter the inspiratory powder and shelter from collecting in its inboard, realize filtering the purpose of collecting to the powder extraction that grinds off in the polishing, when taking out the clearance to the powder of extraction collection, upwards stimulate second U-shaped handle and drive the iron apron upwards with rectangle box and magnet piece separation, the iron apron drives L shape stereoplasm filter screen upwards and shifts out, personnel alright clear up the powder impurity of L shape stereoplasm filter screen inboard collection this moment.

The utility model relates to a rationally, be convenient for polish dull and stereotyped shell, be convenient for filter the collection to the powder extraction that grinds off in the polishing, reduce the phenomenon that the powder outwards drifted away in a large number to reduce the pollution of environment and the harm that brings to personnel's health, and the personnel of being convenient for take out the clearance with the powder impurity of collecting fast, be favorable to using.

Drawings

Fig. 1 is a schematic structural diagram of a polishing apparatus for a tablet computer housing according to the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is a left side view structure diagram of the housing, the first U-shaped handle and the driving motor connecting piece of the polishing device for the tablet personal computer housing according to the present invention.

In the figure: the device comprises a shell 1, a first U-shaped handle 2, a driving motor 3, a rotating shaft 4, a polishing wheel 5, a first bevel gear 6, a rectangular box 7, a hard L-shaped filter screen 8, an iron cover plate 9, a magnet block 10, a circular tube 11, a circular shaft 12, a second bevel gear 13, fan blades 14, an annular tube 15, a tube 16L and a dust hood 17.

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.

Referring to fig. 1-3, a polishing device for a tablet personal computer shell comprises a shell 1 with an opening at the bottom, a first U-shaped handle 2 fixedly connected to the top of the shell 1, a polishing mechanism and a dust collecting mechanism matched with the polishing mechanism arranged on the shell 1; the polishing mechanism comprises a driving motor 3 fixedly installed at the top of the shell 1, a storage battery is embedded on the inner wall of the top of the shell 1 and is electrically connected with the driving motor 3, the bottom end of an output shaft of the driving motor 3 extends into the shell 1 and is fixedly connected with a rotating shaft 4, a polishing wheel 5 is fixedly connected to the bottom end of the rotating shaft 4, and the bottom of the polishing wheel 5 extends to the lower part of the shell 1;

the dust collection and collection mechanism comprises a first bevel gear 6 welded on a rotating shaft 4, an annular pipe 15 is fixedly arranged in a shell 1, a polishing wheel 5 is positioned in the annular pipe 15, the bottom of the annular pipe 15 is in annular equidistant communication and is fixedly provided with a plurality of dust hoods 17, the rotating shaft 4 is rotatably arranged in the annular pipe 15, a rectangular box 7 with an opening at the top is embedded on the inner wall of the top of the shell 1, a round pipe 11 is embedded on the inner wall of the left side of the rectangular box 7, a round shaft 12 is rotatably arranged between the inner wall of the front side and the inner wall of the rear side of the round pipe 11, a plurality of fan blades 14 are fixedly connected on the outer side of the round shaft 12 in an annular shape, the left end of the round shaft 12 extends out of the rectangular box 7 and is fixedly connected with a second bevel gear 13, the second bevel gear 13 is meshed with the first bevel gear 6, an L-shaped pipe 16 is communicated and fixed between the top of the right side of the rectangular box 7 and the top of the annular pipe 15, the utility model has the advantages of reasonable design, convenient polishing of the flat plate shell, convenient extraction, filtration and collection of ground powder during polishing, reduction of the phenomenon that the powder is greatly scattered outwards, further reduction of pollution to the environment and harm to human bodies, and convenience for people to quickly take out and clean the collected powder impurities, is beneficial to use.

In the utility model, a first rectangular hole is arranged on the inner wall of the top of the shell 1, the inner wall of the first rectangular hole is fixedly connected with the outer side of the storage battery, a first support rod is fixedly connected between the inner wall of the front side and the inner wall of the rear side of the annular tube 15, a first round hole is arranged on the top of the first support rod, a first bearing is fixedly sleeved in the first round hole, the inner ring of the first bearing is fixedly sleeved with the outer side of the rotating shaft 4, a second rectangular hole is arranged on the inner wall of the top of the shell 1, the inner wall of the second rectangular hole is fixedly connected with the outer side of the rectangular box 7, a second round hole is arranged on the inner wall of the left side of the rectangular box 7, the inner wall of the second round hole is fixedly connected with the outer side of the round tube 11, a second support rod is fixedly connected between the inner wall of the front side and the inner wall of the rear side of the round tube 11, a third round hole is arranged on the right side of the second support rod, a second bearing is arranged in the third round hole, the inner ring of the second bearing is fixedly sleeved with the outer fixing sleeve of the round shaft 12, the fourth round hole has been seted up on the right side inner wall of rectangle box 7, and the outer side fixed connection of the inner wall of fourth round hole and L venturi tube 16, the utility model relates to a rationally, be convenient for polish dull and stereotyped shell, be convenient for extract the filtration collection to the powder that grinds off in the polishing, reduce the phenomenon that the powder outwards drifted away in a large number to reduce the pollution to the environment and the harm that brings to personnel's health, and the personnel of being convenient for take out the clearance with the powder impurity of collecting fast, be favorable to using.

The working principle is as follows: during polishing, the first U-shaped handle 2 is held by a hand, the driving motor 3 is started, the output shaft of the driving motor 3 drives the rotating shaft 4 to rotate in the annular tube 15, the rotating shaft 4 drives the polishing wheel 5 to rotate, at the moment, the polishing wheel 5 is pressed down on the flat shell, the rotating polishing wheel 5 polishes and polishes the surface of the flat shell, and the ground powder is scattered outwards during polishing;

wherein, the rotating shaft 4 also drives the first bevel gear 6 to rotate when rotating, the first bevel gear 6 drives the second bevel gear 13 to rotate, the second bevel gear 13 drives a plurality of fan blades 14 to rotate through the circular shaft 12, the fan blades 14 suck air inside the rectangular box 7 when rotating, the fan blades 14 exhaust air leftwards when rotating, the exhausted air is exhausted through the air outlet, under the action of exhausting air inside the rectangular box 7, the rectangular box 7 exhausts air inside the annular pipe 15 through the L-shaped pipe 16, the annular pipe 15 sucks the outer side of the polishing wheel 5 through the plurality of dust hoods 17, so that gas and abraded powder can be sequentially sucked into the rectangular box 7 through the plurality of dust hoods 17, the annular pipe 15 and the L-shaped pipe 16, the gas passes through the L-shaped hard filter screen 8 rightwards and then is exhausted, the L-shaped hard filter screen 8 can filter the sucked powder, and collect the powder on the inner side of the L-shaped hard filter screen 8, the purpose of extracting, filtering and collecting the ground powder is realized while polishing, and the phenomenon that a large amount of powder floats outwards is reduced, so that the pollution to the environment and the harm to the human body are reduced;

when the powder that the extraction was collected was got out the clearance when needs, upwards stimulate the second U-shaped handle this moment, and the second U-shaped handle drives iron apron 9 upwards and separates with rectangle box 7 and magnet piece 10, and iron apron 9 drives L shape stereoplasm filter screen 8 and upwards shifts out, and personnel alright clear up the powder impurity of the inboard collection of L shape stereoplasm filter screen 8 this moment for make things convenient for personnel to get out the clearance fast with the powder impurity of collecting.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A polishing device for a tablet personal computer shell comprises a shell (1) with an opening at the bottom, and is characterized in that a first U-shaped handle (2) is fixedly connected to the top of the shell (1), and a polishing mechanism and a dust collection mechanism matched with the polishing mechanism are arranged on the shell (1);

polishing mechanism includes driving motor (3) of fixed mounting at shell (1) top, inlays on the top inner wall of shell (1) and is equipped with the battery, and battery and driving motor (3) electric connection, and the output shaft bottom of driving motor (3) extends to in shell (1) and fixedly connected with pivot (4), and the bottom fixedly connected with of pivot (4) polishes wheel (5), and the bottom of polishing wheel (5) extends to the below of shell (1).

2. The polishing device for the tablet personal computer shell according to claim 1, wherein the dust collection and collection mechanism comprises a first bevel gear (6) welded and sleeved on the rotating shaft (4), an annular pipe (15) is fixedly installed in the housing (1), the polishing wheel (5) is located in the annular pipe (15), the bottom of the annular pipe (15) is communicated in an annular and equidistant mode and is fixedly provided with a plurality of dust hoods (17), the rotating shaft (4) is rotatably installed in the annular pipe (15), a rectangular box (7) with an opening at the top is embedded on the inner wall of the top of the housing (1), a circular pipe (11) is embedded on the inner wall of the left side of the rectangular box (7), a circular shaft (12) is rotatably installed between the inner wall of the front side and the inner wall of the rear side of the circular pipe (11), a plurality of fan blades (14) are fixedly connected to the outer side of the circular shaft (12) in an annular mode, the left end of the circular shaft (12) extends out of the rectangular box (7) and is fixedly connected with a second bevel gear (13), the second bevel gear (13) is meshed with the first bevel gear (6), the same L-shaped pipe (16) is communicated and fixed between the top of the right side of the rectangular box (7) and the right side of the top of the annular pipe (15), an L-shaped hard filter screen (8) is movably sleeved in the rectangular box (7), and the left side of the L-shaped hard filter screen (8) is movably contacted with the right end of the circular tube (11), the top of the L-shaped hard filter screen (8) is fixedly connected with an iron cover plate (9), the iron cover plate (9) is movably contacted with the rectangular box (7) and the top of the shell (1), the inner wall of the left side of the rectangular box (7) is fixedly connected with a magnet block (10), and the top of the magnet block (10) is adsorbed with the bottom of the iron cover plate (9), the top of the iron cover plate (9) is fixedly connected with a second U-shaped handle, and the inner wall of the top of the shell (1) is provided with an air outlet.

3. The polishing device for the tablet personal computer shell as claimed in claim 1, wherein a first rectangular hole is formed in the inner wall of the top of the shell (1), and the inner wall of the first rectangular hole is fixedly connected with the outer side of the storage battery.

4. The polishing device for the tablet personal computer shell as claimed in claim 2, wherein a first supporting rod is fixedly connected between the front inner wall and the rear inner wall of the annular tube (15), a first round hole is formed in the top of the first supporting rod, a first bearing is fixedly sleeved in the first round hole, and an inner ring of the first bearing is fixedly sleeved with the outer side of the rotating shaft (4).

5. The polishing device for the tablet personal computer shell as claimed in claim 2, wherein a second rectangular hole is formed in the inner wall of the top of the shell (1), and the inner wall of the second rectangular hole is fixedly connected with the outer side of the rectangular box (7).

6. The polishing device for the tablet personal computer shell as claimed in claim 2, wherein a second round hole is formed in the left inner wall of the rectangular box (7), and the inner wall of the second round hole is fixedly connected with the outer side of the round tube (11).

7. The polishing device for the tablet computer shell as claimed in claim 2, wherein a second supporting rod is fixedly connected between the front inner wall and the rear inner wall of the circular tube (11), a third circular hole is formed in the right side of the second supporting rod, a second bearing is fixedly sleeved in the third circular hole, and the inner ring of the second bearing is welded and sleeved with the outer side of the circular shaft (12).

8. The polishing device for the tablet personal computer shell as claimed in claim 2, wherein a fourth round hole is formed in the right inner wall of the rectangular box (7), and the inner wall of the fourth round hole is fixedly connected with the outer side of the L-shaped pipe (16).