CN208713641U - A kind of furniture polishing device - Google Patents

Abstract

The utility model discloses a kind of furniture polishing devices in Furniture manufacturing field, including air pump, driving box, drive shaft and grinding head, and air induction hose is communicated between air pump and driving box, drive axis connection driving box and grinding head；Inlet chamber and discharge chamber are divided into inside driving box, impeller is respectively and fixedly provided in drive shaft in inlet chamber and discharge chamber, air induction hose be connected to inlet chamber and the opening of connectivity part towards impeller blade, handle is fixed on the lateral wall of driving box, handle inner hollow, handle connects with the internal cavities inlet chamber and discharge chamber, handle and air induction hose are arranged on the symmetrical two sidewalls of driving box, the connectivity part of handle and discharge chamber is also towards the blade of impeller, and the connectivity part of air induction hose and inlet chamber, axisymmetrical of both connectivity parts of handle and discharge chamber along drive shaft, discharge chamber side wall is equipped with exhaust outlet.The utility model can solve the problems, such as that furniture erecting bed carries out polishing using sand paper inefficiency in the prior art.

Description

A kind of furniture polishing device

Technical field

The utility model relates to Furniture manufacturing fields, and in particular to a kind of furniture polishing device.

Background technique

Existing Furniture manufacturing, manufacture, processing are carried out in factory, are mostly used large-scale lathe to carry out batch production and are added Work, this is conducive to the volume production of furniture.Furniture part of the whole is usually processed respectively, is then transported in client family and is spelled Dress, but can often cause partial injury to the surface of furniture in the handling process, usually the lacquer painting on furniture element surface or Polishing surface damage needs to carry out damage location grinding process again.It generallys use and manually holds sand paper and polish, in this way effect Rate is very low, and the dust generated not easily collecting of polishing, and the pollution to ambient enviroment is easily caused, if transporting factory's domestic machine tool back again Processing, then cost is again too high.

Utility model content

The utility model is intended to provide a kind of furniture polishing device, is beaten with solving furniture erecting bed in the prior art The problem of mill is using sand paper inefficiency.

In order to achieve the above objectives, the basic technology scheme of the utility model is as follows: a kind of furniture polishing device, including gas Pump, driving box, drive shaft and grinding head are communicated with air induction hose, one end rotation connection of drive shaft between air pump and driving box In driving box, the other end and grinding head be detachably connected；Inlet chamber and discharge chamber, inlet chamber and row are divided into inside driving box Be respectively and fixedly provided with impeller in drive shaft in air cavity, air induction hose be connected to inlet chamber and the opening of connectivity part towards impeller leaf Piece is fixed with handle, handle inner hollow, handle connects with the internal cavities inlet chamber and discharge chamber on the lateral wall of driving box, Hand and air induction hose are arranged on the symmetrical two sidewalls of driving box, the connectivity part of handle and discharge chamber also towards the blade of impeller, And both the connectivity part of air induction hose and inlet chamber, connectivity part of handle and discharge chamber are along the axisymmetrical of drive shaft, discharge chamber Side wall is equipped with exhaust outlet.

The principle of this programme is: when practical application, air pump provides power as power source for drive shaft and grinding head, driving Case delivers power to the driving space of drive shaft as air pump output gas flow, and grinding head is used to polish to furniture surface, For being connected to air pump and driving box, the workpiece polishing mechanism that driving box, drive shaft and grinding head are formed has air induction hose More operating spaces, the grinding head being detachably connected are convenient for carrying out the replacement of different size, model according to actual needs.Driving Handle on case is used to be connected to inlet chamber and discharge chamber convenient for hand-held.The air-flow that air pump is formed enters inlet chamber to impeller It is pushed, so that drive shaft turns, air-flow enters discharge chamber from the cavity in handle again, pushes leaf again in discharge chamber Wheel makes full use of air-flow to push drive shaft turns, and then makes grinding head rotation for polishing furniture surface damage location.

The advantages of this programme, is: 1, it is compared to heavy duty machine tools structure simply very much, it is easily portable, and it is more advantageous to and pacifies in furniture Dress scene carries out polishing use, and using air pump as power source, higher compared to manually sand paper grinding efficiency is held；2, pass through setting On the one hand hollow handle is accurately polished to the different parts of furniture convenient for hand-held, is on the other hand formed in driving box Double drive access utilizes air-flow twice, and air flow power is made full use of to drive wheel rotation, guarantees drive shaft and polishing The revolving speed of head.

Preferred embodiment one is fixed with casing on driving box, casing is set in drive shaft as a kind of improvement of basic scheme Outside, casing is equipped with several air suction openings, is fixed with spiral helicine muscle piece on the position that drive shaft is located in casing, casing leans on One end of nearly driving box is communicated with dust bag.As being preferably placed such that during drive shaft turns thereon spiral helicine Muscle piece follows rotation to form the eddy airstream flowed to dust bag in casing, and the flowing of eddy airstream is in casing and air suction opening Place forms negative pressure, and negative pressure adsorbs the dust that extraneous grinding head generates furniture polishing, and final dust is collected into dust In bag, so that reducing the influence to erecting bed environment during polishing furniture.

Preferred embodiment two, preferably one a kind of improvement, the end that drive shaft is connect with grinding head are equipped with permanent magnetism Iron, permanent magnet outside is distributed in a ring to be equipped with corresponding with permanent magnet with the integrally formed spline tooth of drive shaft, grinding head Magnetizer, the outside of magnetizer are equipped with the spline housing with spline tooth engagement.Connected as being preferably placed such that by magnetic and spline Connecing can be detachable to carrying out dual connection between drive shaft and grinding head, while both, so that both drive shaft and grinding head Between not only easy disassembly but also there is stable connectivity.

Preferred embodiment three, preferably two a kind of improvement, grinding head are the round rubber that surface is bonded with sand paper Block.There is certain elasticity and flexibility as the grinding head being preferably placed such that, the surface for being conducive to be bonded furniture is polished, Be conducive to improve grinding effect.

Preferred embodiment four, a kind of preferably three improvement, exhaust outlet is in big end towards the horn-like of outside.As It is preferably placed such that and is not easy so that the air-flow air pressure being discharged is smaller to evoke extraneous dust, be not easy to produce noise.

Preferred embodiment five, preferably four a kind of improvement, casing row of being provided on one end side wall of driving box Dirt mouth, dust-exhausting port are connected with dust flue, and dust bag is by steel wire lashing in the outlet end of dust flue.Make as being preferably placed such that Dust bag and casing connection it is not only easy to disassemble but also there is certain leakproofness, can avoid letting out for dust occur in bruting process Leakage.

Detailed description of the invention

Fig. 1 is the structure diagram of the utility model embodiment；

Fig. 2 is the bottom view of grinding head in Fig. 1.

Specific embodiment

It is further described below by specific embodiment:

Appended drawing reference in Figure of description includes: air pump 1, air induction hose 2, exhaust outlet 3, discharge chamber 4, inlet chamber 5, drives Dynamic case 6, muscle piece 7, drive shaft 8, grinding head 9, spline housing 91, permanent magnet 92, casing 10, impeller 11, handle 12.

Embodiment is basic as shown in attached drawing 1, Fig. 2: a kind of furniture polishing device, including air pump 1, driving box 6, drive shaft 8 With grinding head 9, air induction hose 2 is communicated between air pump 1 and driving box 6, one end of drive shaft 8 is rotatably connected on drive by bearing It moves in case 6, the other end and grinding head 9 are detachably connected.It is divided into inside driving box 6 by one porose partition in middle part of welding Inlet chamber 5 and discharge chamber 4, are welded with impeller 11 in the drive shaft 8 in inlet chamber 5 and discharge chamber 4, air induction hose 2 with Blade of 2 port of air induction hose of the connection of inlet chamber 5 and connectivity part towards impeller 11.Handle is welded on the lateral wall of driving box 6 Hand 12,12 inner hollow of handle, 12 connects with the internal cavities inlet chamber 5 of handle and discharge chamber 4, handle 12 and air induction hose 2 are arranged On the symmetrical two sidewalls of driving box 6, the connectivity part of handle 12 and discharge chamber 4 is also towards the blade of impeller 11, and air induction hose 2 With both connectivity parts of the connectivity part of inlet chamber 5, handle 12 and discharge chamber 4 along the axisymmetrical of drive shaft 8,4 side wall of discharge chamber It is equipped with exhaust outlet 3, exhaust outlet 3 is in big end towards the horn-like of outside.

Casing 10 is welded on driving box 6, casing 10 is set in the outside for the drive shaft 8 for being located at driving to outside, Casing 10 is equipped with several air suction openings, is welded with spiral helicine muscle piece 7 on the position that drive shaft 8 is located in casing 10, muscle piece 7 Direction is threadingly advanced towards driving box 6, casing 10 is communicated with dust bag close to one end of driving box 6.Casing 10 is close to driving box 6 One end side wall on be provided with dust-exhausting port, dust-exhausting port is welded with dust flue, and dust bag is by steel wire lashing in the outlet end of dust flue.

Grinding head 9 is the round rubber block that surface is bonded with sand paper.The end that drive shaft 8 is connect with grinding head 9 is equipped with forever Magnet 92, the outside of permanent magnet 92 be distributed in a ring with the integrally formed spline tooth of drive shaft 8, grinding head 9 is equipped with and permanent magnetism The corresponding magnetizer of iron 92, the outside of magnetizer are equipped with the spline housing 91 with spline tooth engagement, and magnetizer is that can be adsorbed by magnet Metal block.

Specific implementation process is as follows: in use, the electric air pump 1 that air pump 1 is sold using market, by grinding head 9 by forever Magnet 92 is connected in drive shaft 8 with the actuation of magnetizer and spline housing 91 with engaging for spline tooth.On hand-held driving box 6 Air pump 1 is connected to by handle 12 with the power supply of furniture erecting bed, and the work of air pump 1 is provided by air induction hose 2 into driving box 6 Air-flow, air-flow impact on the blade of the impeller 11 in inlet chamber 5 after the inlet chamber 5 that air induction hose 2 enters driving box 6, from And push the impeller 11 in inlet chamber 5 to rotate and drive shaft 8 is driven to rotate, air-flow is after inlet chamber 5 from 12 internal cavities of handle Into in discharge chamber 4, into 11 blade of impeller in the gas shock discharge chamber 4 in discharge chamber 4, so that air-flow is in discharge chamber 4 Interior promotion impeller 11 rotates, and is further driven to the rotation of drive shaft 8, and then air-flow is discharged from exhaust outlet 3, from exhaust in discharge process The air-flow that mouthfuls 3 horn-like structure passes through gradually loses the constraint of entity structure, so that air-flow outwardly rushes during loss Hit power reduction.The rotation of drive shaft 8 drives grinding head 9 to rotate, by hand-held handle 12 control grinding head 9 to the surface of furniture into Row polishing.Drive shaft 8 rotates in casing 10 in bruting process, and the helical form muscle piece 7 in drive shaft 8 is rotated synchronously in casing 10 Inside form the eddy airstream flowed to dust bag, eddy airstream is formed in casing 10 negative pressure by the dust of extraneous polishing generation from Air suction opening sucking, eddy airstream sweep along dust to enter dust bag, and dust bag can carry out the dust swept along in air-flow using cloth bag Filtering, and then the dust collection that polishing is generated.

Claims (6)

1. a kind of furniture polishing device, it is characterised in that: including air pump, driving box, drive shaft and grinding head, air pump and driving box Between be communicated with air induction hose, one end of drive shaft is rotatably connected in driving box, the other end and grinding head are detachably connected；Institute It states and is divided into inlet chamber and discharge chamber inside driving box, be respectively and fixedly provided with impeller in the drive shaft in inlet chamber and discharge chamber, it is described Air induction hose is connected to inlet chamber and the opening of connectivity part is towards the blade of impeller, is fixed with handle on the lateral wall of driving box, Handle inner hollow, handle connects with the internal cavities inlet chamber and discharge chamber, handle are arranged symmetrical in driving box with air induction hose On two sidewalls, the connectivity part of handle and discharge chamber is also towards the blade of impeller, and the connectivity part of air induction hose and inlet chamber, handle With both connectivity parts of discharge chamber along the axisymmetrical of drive shaft, discharge chamber side wall is equipped with exhaust outlet, and handle is set with exhaust outlet It sets on the symmetrical two sidewalls of driving box.

2. furniture polishing device according to claim 1, it is characterised in that: be fixed with casing, casing on the driving box It is set in the outside of drive shaft, casing is equipped with several air suction openings, is fixed with helical form on the position that drive shaft is located in casing Muscle piece, casing is communicated with dust bag close to one end of driving box.

3. furniture polishing device according to claim 2, it is characterised in that: the end that the drive shaft is connect with grinding head Be distributed in a ring equipped with permanent magnet, on the outside of permanent magnet with the integrally formed spline tooth of drive shaft, the grinding head be equipped with The corresponding magnetizer of permanent magnet, the outside of magnetizer are equipped with the spline housing with the spline tooth engagement.

4. furniture polishing device according to claim 3, it is characterised in that: the grinding head is that surface is bonded with sand paper Round rubber block.

5. furniture polishing device according to claim 4, it is characterised in that: the exhaust outlet is in loudspeaker of the big end towards outside Shape.

6. furniture polishing device according to claim 5, it is characterised in that: one end side wall of the described sleeve pipe close to driving box On be provided with dust-exhausting port, dust-exhausting port is connected with dust flue, and the dust bag is by steel wire lashing in the outlet end of dust flue.