CN113245978A

CN113245978A - Adjustable grinding device is used to house decoration

Info

Publication number: CN113245978A
Application number: CN202110549319.XA
Authority: CN
Inventors: 刘若凤; 徐祥智
Original assignee: Hangzhou Yongguan Network Technology Co ltd
Current assignee: Hangzhou Yongguan Network Technology Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-08-13

Abstract

The invention relates to the technical field of house decoration, and discloses an adjustable polishing device for house decoration, which comprises a device body, a motor, a threaded cylinder, a polishing sleeve, clamping sleeves, a rotating sleeve, a roller tooth, a hollow column, a sliding rod and a spring, wherein the motor is fixedly installed on the inner surface of the device body, the output end of the motor is fixedly sleeved with the three clamping sleeves, and the outer surfaces of the three clamping sleeves are fixedly sleeved with the rotating sleeves. This house decoration is with adjustable grinding device, the angle modulation structure has been increased, components of a whole that can function independently take-out structure and battery pop-up structure, when meetting non-rectilinear dysmorphism hole, can't polish the hole of multi-angle simultaneously, when grinding device blocks in the hole is inside, the inner wall that can cause the hole produces the mar, and the battery of the less than partial grinding device when needs are dismantled, because inside block structure can be ageing, cause the problem that the battery card can't take out in the inside of battery compartment easily.

Description

Adjustable grinding device is used to house decoration

Technical Field

The invention relates to the technical field of house decoration, in particular to an adjustable polishing device for house decoration.

Background

The house decoration refers to the actions of digging walls, floors, moving window positions, dismantling load-bearing or non-load-bearing structures, adding house separation structures, improving house appearance, decorating indoor layout and the like, and dividing the decoration into indoor decoration and outdoor decoration. Outdoor decoration refers to the decoration of the outside of a house. The indoor decoration refers to the building activities of home owners or home users for decoration and fitment of the house interior after the house is qualified;

however, current grinding device for house decoration is in the in-service use, because can't adjust the angle of polishing, so when meetting non-rectilinear dysmorphism hole, can't polish to the hole of multi-angle simultaneously, it is unsatisfactory to have seriously reduced work efficiency and the effect of polishing, when grinding device blocks in the hole is inside, direct pulling out by force can cause the damage of the tool bit of polishing, and can cause the inner wall in hole to produce the mar, influence the installation of pipeline, and the battery of the less than partial grinding device is when needs are dismantled, because inside block structure can be ageing, cause the battery card to take out in the inside of battery compartment easily.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an adjustable polishing device for house decoration, which is additionally provided with an angle adjusting structure, a split taking-out structure and a battery automatic ejection structure, and solves the problems that when a nonlinear special-shaped hole is met, multi-angle holes cannot be polished simultaneously, the working efficiency is seriously reduced, the polishing effect is unsatisfactory, when the polishing device is clamped in the hole, the polishing tool bit can be damaged due to direct forced pulling-out, scratches can be generated on the inner wall of the hole, the installation of a pipeline is influenced, and when a small part of batteries of the polishing device need to be disassembled, the problem that the batteries are clamped in a battery bin and cannot be taken out easily due to the fact that an internal clamping structure can be aged.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: an adjustable polishing device for house decoration comprises a device body, wherein a motor is fixedly installed on the inner surface of the device body, three clamping sleeves are fixedly sleeved on the output end of the motor, rotating sleeves are fixedly sleeved on the outer surfaces of the three clamping sleeves, one ends of the three rotating sleeves, which are close to the motor, are in threaded connection with threaded cylinders, the outer surfaces of the three rotating sleeves are in transmission connection with polishing sleeves, two ends of the three clamping sleeves are in rotary connection through bearings, first air bags are fixedly sleeved on two ends of the three clamping sleeves, a battery compartment is arranged at the bottom of the device body, a sliding block is movably inserted in the inner wall of the battery compartment, a pressure increasing pipe is arranged on the inner surface of the battery compartment, two second sliding grooves are arranged at the bottom of the device body, and limiting baffles are respectively connected on the inner surfaces of the two second sliding grooves in a sliding manner, and the outer surface of the limit baffle is matched with the bottom of the sliding block.

Preferably, a plurality of first chutes are formed in the inner surface of the rotating sleeve, hollow columns and a plurality of sliding rods are fixedly mounted at the bottoms of the inner walls of the plurality of first chutes, and springs are fixedly sleeved on the outer surfaces of the sliding rods.

Preferably, the slide bar is kept away from the fixed welding of the one end of cavity post and is had the cardboard, the one end of spring and the outer fixed connection of cardboard, and the other end of spring and the outer fixed connection of cavity post, the fixed cover of outer surface of cardboard is equipped with the roller tooth, the outer surface of roller tooth meshes with the telescopic surface of block mutually.

Preferably, the outer surface of the rotating sleeve is fixedly connected with a first clamping tooth, the inner surface of the polishing sleeve is fixedly connected with a second clamping tooth, and the outer surface of the first clamping tooth is meshed with the outer surface of the second clamping tooth.

Preferably, the inner wall of the battery compartment is fixedly connected with two first magnets, the outer surface of the sliding block is fixedly connected with a second magnet, and the first magnet and the second magnet have opposite magnetic poles.

Preferably, a vent pipe is fixedly inserted into the inner wall of the pressure increasing pipe, a push rod is movably inserted into the inner surface of the pressure increasing pipe, one end, far away from the pressure increasing pipe, of the push rod is in transmission connection with the outer surface of the first magnet, and a second air bag is fixedly communicated with the outer surface of the pressure increasing pipe.

Compared with the prior art, the invention provides an adjustable polishing device for house decoration, which has the following beneficial effects:

1. the adjustable polishing device for house decoration is characterized in that an output end of a motor drives a clamping sleeve to rotate, the clamping sleeve drives a rotating sleeve to rotate through a roller tooth while rotating, the rotating sleeve is matched with a first clamping tooth and a second clamping tooth to be clamped while rotating, so that the polishing sleeve is driven to rotate, the outer surface of the polishing sleeve is rubbed with the inside of a hole, the polishing purpose is achieved, when the outer surface of the polishing sleeve is clamped with the inside of the hole, a threaded cylinder is firstly rotated, so that the rotating sleeve is driven to reversely rotate, the rotating sleeve drives a sliding rod to slide along the inner surface of a hollow column in the rotating process, so that the outer surface of the roller tooth is folded along the inner wall of a first sliding groove in a sliding manner, then the rotating sleeve is taken out, a gap is reserved between the clamping sleeve and the polishing sleeve, and the clamping sleeve can be pulled out outwards, increased angle modulation structure and components of a whole that can function independently and taken out the structure, solved when meetting nonlinear line dysmorphism hole, can't polish to the hole of multi-angle simultaneously, seriously reduced work efficiency and the effect of polishing unsatisfactory, when grinding device blocked in hole inside, directly pulled out by force can cause the damage of the tool bit of polishing, and can cause the inner wall of hole to produce the mar, influence piping erection's problem.

2. The adjustable polishing device for house decoration is characterized in that a sliding block drives a second magnet to slide along the outer surface of a first magnet and attract the first magnet together, the second magnet pushes a push rod inwards, the push rod inflates the inside of a second air bag through a vent pipe in the process of sliding along the inner surface of a pressurizing pipe until the bottom of the sliding block and the bottom of a device body are in the same horizontal plane, then two limit baffles are pushed along the inner surfaces of two second sliding grooves to limit the sliding block, when the sliding block needs to be taken out, the two limit baffles are pushed along the two second sliding grooves, at the moment, the second air bag is inflated inside the second air bag, so that the second air bag drives the second magnet to slide downwards through the push rod, the second magnet drives the sliding block to leave the inner surface of a battery bin in the process of sliding downwards, a battery automatic ejection structure is added, and the problem that batteries of a small part of the polishing device need to be disassembled is solved, because the inside block structure may age, cause the battery card easily and can't take out the problem in the inside of battery compartment.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a front cross-sectional view of a polishing structure according to the present invention;

FIG. 3 is a perspective view of the steering mechanism of the present invention;

FIG. 4 is a bottom view of the engaging structure of the present invention.

Wherein: 1. a device body; 2. a motor; 3. a threaded barrel; 4. polishing the sleeve; 5. clamping the sleeve; 6. rotating the sleeve; 7. a roller tooth; 8. a hollow column; 9. a slide bar; 10. a spring; 11. clamping a plate; 12. a first chute; 13. a first latch; 14. a second latch; 15. a first air bag; 16. a bearing; 17. a battery compartment; 18. a first magnet; 19. a second magnet; 20. a second air bag; 21. a slider; 22. a breather pipe; 23. a pressure increasing pipe; 24. a push rod; 25. a second chute; 26. and a limiting baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an adjustable polishing device for house decoration comprises a device body 1, a motor 2 is fixedly installed on the inner surface of the device body 1, three clamping sleeves 5 are fixedly sleeved on the output end of the motor 2, rotating sleeves 6 are fixedly sleeved on the outer surfaces of the three clamping sleeves 5, a threaded cylinder 3 is connected to one end of each rotating sleeve 6 close to the motor 2 through a thread, a polishing sleeve 4 is connected to the outer surface of each rotating sleeve 6 in a transmission manner, two ends of each clamping sleeve 5 are rotatably connected through a bearing 16, a first air bag 15 is fixedly sleeved on each end of each clamping sleeve 5, a battery compartment 17 is arranged at the bottom of the device body 1, a sliding block 21 is movably inserted into the inner wall of the battery compartment 17, a pressurizing pipe 23 is arranged on the inner surface of the battery compartment 17, two second sliding chutes 25 are arranged at the bottom of the device body 1, and limit baffles 26 are slidably connected to the inner surfaces of the two second sliding chutes 25, and the outer surface of the limit baffle 26 is matched with the bottom of the slide block 21.

Specifically, a plurality of first chutes 12 are formed in the inner surface of the rotating sleeve 6, hollow columns 8 are fixedly mounted at the bottoms of the inner walls of the plurality of first chutes 12, slide rods 9 are slidably connected to the tops of the hollow columns 8, and springs 10 are fixedly sleeved on the outer surfaces of the slide rods 9.

According to the technical scheme, the sliding rod 9 can drive the spring 10 to be compressed when sliding along the inner surface of the hollow column 8.

Specifically, the fixed welding of the one end of cavity post 8 is kept away from to slide bar 9 has cardboard 11, and the one end of spring 10 and the outer fixed surface of cardboard 11 are connected, and the other end of spring 10 and the outer fixed surface of cavity post 8 are connected, and the outer fixed surface cover of cardboard 11 is equipped with roller teeth 7, and the surface of roller teeth 7 meshes with the surface of block sleeve 5 mutually.

According to the technical scheme, the roller teeth 7 can be driven by the clamping plate 11 to slide along the inner wall of the first sliding groove 12 while the sliding rod 9 slides along the hollow column 8.

Specifically, the outer surface of the rotating sleeve 6 is fixedly connected with a first latch 13, the inner surface of the grinding sleeve 4 is fixedly connected with a second latch 14, and the outer surface of the first latch 13 is meshed with the outer surface of the second latch 14.

According to the technical scheme, the grinding sleeve 4 can be driven to rotate by the first clamping teeth 13 matched with the second clamping teeth 14 when the rotating sleeve 6 rotates.

Specifically, the inner wall of the battery compartment 17 is fixedly connected with two first magnets 18, the outer surface of the sliding block 21 is fixedly connected with a second magnet 19, and the first magnet 18 and the second magnet 19 have opposite magnetic poles.

According to the technical scheme, when the sliding block 21 slides along the inner wall of the battery compartment 17, the first magnet 18 and the second magnet 19 are attracted together, so that the stability is further improved.

Specifically, a vent pipe 22 is fixedly inserted into the inner wall of the pressure increasing pipe 23, a push rod 24 is movably inserted into the inner surface of the pressure increasing pipe 23, one end of the push rod 24, which is far away from the pressure increasing pipe 23, is in transmission connection with the outer surface of the first magnet 18, and the outer surface of the pressure increasing pipe 23 is fixedly communicated with the second air bag 20.

According to the above technical solution, the second magnet 19 is driven by the slider 21 to slide and simultaneously the push rod 24 is driven to slide along the inner wall of the pressure increasing pipe 23, and then the inside of the second airbag 20 is inflated through the vent pipe 22.

When the polishing device is used, firstly, a switch of the motor 2 is turned on, the output end of the motor 2 drives the clamping sleeve 5 to rotate, the clamping sleeve 5 drives the rotating sleeve 6 to rotate through the roller teeth 7 while rotating, the rotating sleeve 6 is matched with the first clamping teeth 13 and the second clamping teeth 14 to be clamped while rotating, so that the polishing sleeve 4 is driven to rotate, the outer surface of the polishing sleeve 4 is rubbed with the inside of the hole, the polishing purpose is achieved, when the outer surface of the polishing sleeve 4 is clamped with the inside of the hole, the threaded cylinder 3 is firstly rotated, so that the rotating sleeve 6 is driven to rotate reversely, the rotating sleeve 6 drives the sliding rod 9 to slide along the inner surface of the hollow column 8 in the rotating process, so that the outer surface of the roller teeth 7 slides along the inner wall of the first sliding groove 12 to be folded, then the rotating sleeve 6 is taken out, at the moment, a gap is reserved between the clamping sleeve 5 and the polishing sleeve 4, the clamping sleeve 5 can be pulled out, the angle adjusting structure and the split taking-out structure are added, the problems that when a nonlinear special-shaped hole is met, holes with multiple angles cannot be simultaneously polished, the working efficiency is seriously reduced, the polishing effect is not ideal, when the polishing device is clamped in the hole, the polishing device is directly pulled out forcibly, the damage of a polishing tool bit can be caused, the scratches can be caused on the inner wall of the hole, and the pipeline installation is influenced are solved;

when the sliding block 21 is installed, firstly, the sliding block 21 is pushed in along the inner surface of the battery compartment 17, the sliding block 21 drives the second magnet 19 to slide and attract together along the outer surface of the first magnet 18, simultaneously, the second magnet 19 pushes the push rod 24 inwards, the push rod 24 inflates the inside of the second air bag 20 through the vent pipe 22 in the process of sliding along the inner surface of the pressure increasing pipe 23 until the bottom of the sliding block 21 and the bottom of the device body 1 are in the same horizontal plane, then, the two limit baffles 26 are pushed along the inner surfaces of the two second sliding grooves 25 to limit the sliding block 21, when the sliding block 21 needs to be taken out, the two limit baffles 26 are pushed along the two second sliding grooves 25, at the moment, because the inside of the second air bag 20 is inflated, the second air bag 20 drives the second magnet 19 to slide downwards through the push rod 24, the second magnet 19 drives the sliding block 21 to leave the inner surface of the battery compartment 17 in the process of sliding downwards, increased battery pop-up structure, solved the battery of the small part grinding device when needs are dismantled, because inside block structure may be ageing, cause the problem that the battery card can't be taken out in the inside of battery compartment 17 easily.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a house decoration is with adjustable grinding device, includes device body (1), its characterized in that: the device is characterized in that a motor (2) is fixedly arranged on the inner surface of the device body (1), three clamping sleeves (5) are fixedly sleeved at the output end of the motor (2), a rotating sleeve (6) is fixedly sleeved on the outer surface of each clamping sleeve (5), one end, close to the motor (2), of each rotating sleeve (6) is connected with a threaded cylinder (3) in a threaded manner, the outer surface of each rotating sleeve (6) is connected with a polishing sleeve (4) in a transmission manner, the three ends of each clamping sleeve (5) are rotatably connected through a bearing (16), three ends of each clamping sleeve (5) are fixedly sleeved with a first air bag (15), a battery bin (17) is arranged at the bottom of the device body (1), a sliding block (21) is inserted in the inner wall of the battery bin (17) in a movable manner, a pressurizing pipe (23) is arranged on the inner surface of the battery bin (17), two second chutes (25) are formed in the bottom of the device body (1), the inner surfaces of the two second chutes (25) are connected with limit baffles (26) in a sliding mode, and the outer surfaces of the limit baffles (26) are matched with the bottom of the sliding block (21).

2. An adjustable sanding device for home finishing as defined in claim 1, wherein: rotate the internal surface of sleeve (6) and seted up the first spout of a plurality of (12), the equal fixed mounting in bottom of the first spout of a plurality of (12) inner wall has well hollow column (8), a plurality of the equal sliding connection in top of well hollow column (8) has slide bar (9), a plurality of the surface of slide bar (9) is all fixed the cover and is equipped with spring (10).

3. An adjustable sanding device for home finishing as defined in claim 2, wherein: the fixed welding of one end that well cavity post (8) was kept away from in slide bar (9) has cardboard (11), the one end of spring (10) and the outer fixed surface of cardboard (11) are connected, and the other end of spring (10) and the outer fixed surface of well cavity post (8) are connected, the outer fixed surface cover of cardboard (11) is equipped with roller tooth (7), the surface of roller tooth (7) meshes with the surface of block sleeve (5) mutually.

4. An adjustable sanding device for home finishing as defined in claim 1, wherein: the outer fixed surface of rotating sleeve (6) is connected with first latch (13), the internal surface fixed connection of polishing sleeve (4) is connected with second latch (14), the surface of first latch (13) meshes with the surface of second latch (14) mutually.

5. An adjustable sanding device for home finishing as defined in claim 1, wherein: the inner wall fixedly connected with two first magnet (18) of battery compartment (17), the surface fixedly connected with second magnet (19) of slider (21), first magnet (18) and second magnet (19) different magnetic pole are relative.

6. An adjustable sanding device for home finishing as defined in claim 5, wherein: a vent pipe (22) is fixedly inserted into the inner wall of the pressure increasing pipe (23), a push rod (24) is movably inserted into the inner surface of the pressure increasing pipe (23), one end, far away from the pressure increasing pipe (23), of the push rod (24) is in transmission connection with the outer surface of the first magnet (18), and a second air bag (20) is fixedly communicated with the outer surface of the pressure increasing pipe (23).