CN86206577U - Portable electric multiple functional polisher - Google Patents

Abstract

The utility model discloses an electric polisher which is suitable for families and the house fitment departments, which is characterized in that the electric polisher is provided with a vibration-suppressing ring sheathed on a casing and a converting mechanism comprising an excitation disc which can be installed on a motor shaft. When the portable electric multiple functional polisher needs to work in vibration mode or rotary mode, the excitation disc and the vibration-suppressing ring can be installed; the utility model which is matched with work heads with different usage can be respectively used as a floor waxing machine, a suction cleaner, a polishing machine, a vibratory polishing machine and a vibrorammer. The utility model has the advantages of simple structure, small size, light weight, low cost, convenient operation, and multiple functions.

Description

The multi-functional polishing and burnishing machine of portable electric

The utility model relates to a kind of electric motor driven portable polishing or polissoir with multiple function.The tool kind of existing electrically driven (operated) polishing that is easy to carry and operates or polishing usefulness is a lot, can be divided into rotary and vibrating type two classes by working forms.Because the usefulness difference, this two classes working forms is respectively applied for different occasions.Existing floor waxing machine mostly adopts motor to carry out the low speed rotation throwing by reducing gear drive brush dish and beats, because the brush disc area is bigger, in some large-area floor waxings, throws and beats evenly, and minimizing comes and goes number of times.But under the situation smaller at coverage, that inside plant is many, brush dish diameter tend to greatly to produce many throwings beat less than the dead angle; Move dumb; Transmission efficiency by reducing gear is lower; Volume is not easy to more greatly deposit, and enters civil nature and also has certain distance.Existing another kind of polishing machine is to utilize electric and magnetic oscillation or Motor Drive exciting to produce vibration, load onto behind sand paper or the emery cloth and can carry out surface vibration to blank woodenware, corrosion metals surface, metope and throw and beat, this polishing machine compact conformation, in light weight, be convenient to palm top, because utilization rate is low, generally more in industrial use in the daily life.More than two kinds of instruments except above-mentioned deficiency, main is function singleness, the host computer using rate is low, is the key that is difficult to civil nature.

It is less that the purpose of this utility model provides a kind of volume, portable polishing sanding machine easy to use and deposit with multiple function, it has a conversion equipment, can change the working forms of main frame as required easily, vibration mode or rotation form, and the working head of the daily required difference in functionality of a cover is provided.Loading onto these working heads can carry out respectively: floor waxing; Furniture, vehicle refinement; Dust suction; Polishing of metal surface, cement floor, metope; The cement floor is plastered a wall, is laid in vibration; Vibration rubbing down blank woodenware and metal surface rust cleaning.

The utility model is described in detail as follows:

The polishing and burnishing machine casing inner wall that has handle has four otic placodes, can play the effect of supporting motor by the rubber hinge, can apply rubbing down pressure to vibration box by nonlinear spring again.Between motor field frame termination and the vibration box by screw.

The disposable conversion equipment of rotation form or vibration mode, comprise a kind of relative vibration between casing and the vibration box of suppressing, but shake ring and the exciting dish that can be installed on the motor shaft are formed, but this ring that shakes can be a kind of ring of can upper and lower mobile glue rubber making that is enclosed within the location of frictionally on the casing, the upper surface of ring has a collar flange being convenient to push or pull out gap between casing and the vibration box, but the ring that shakes also can be made with metal, rigid plastics, connect with the casing spiral, can screw in or screw out gap between casing and the vibration box; Have an oscillator and four oscillator fixing holes on the exciting dish from the adjusting oscillator position of exciting disk center different distance.Oscillator is contained on the different positions, hole, can obtain different amplitudes during work.

When main frame adopts vibration mode work, the exciting dish is fixed on the motor shaft with clamp nut, but and will shakes to encircle and pull out or screw out gap between casing and the vibration box.Because Motor Drive exciting disc spins, the centrifugal intertia force of the oscillator that is fixed in the above generation make motor termination and vibration box produce periodic vibration around rubber hinge and relative casing, at this moment nonlinear spring plays the effect of vibration isolation and transmission rubbing down pressure.Above having the vibrating plate of the purposes of plastering a wall four cop plugs are arranged, can match with four conical jacks of vibration box bottom surface, fix by conical surface friction power, can be used as the patter that vibration is plastered a wall, have a pair of torsion spring pressing plate above the vibrating plate two ends, but clamping sand paper or emery cloth two ends are as the instrument of metal-derusting, the polishing of woodenware blank, wall surface polishing.

When main frame adopts the work of rotation form, the exciting dish is unloaded, but and the ring that will shake push or screw in gap between casing and the vibration box, at this moment vibration box relatively casing freely swing, be fixed together.Nonlinear spring only works to transmit rubbing down pressure in this case.Can be during floor waxing by last brush dish, there is an elastic coupling in brush dish central authorities, can regulate normal pressure and the contact area of brush dish to burnishing surface automatically, and play buffering, damping effect when rotated.Furniture or surface of vehicle polishing can be loaded onto polishing disk.In the time of need polishing metal surface, metope, cement floor, can load onto grinding wheel.Can load onto the fan blade that gathers dust, the suction disc that gathers dust, dust collecting sleeve when needing dust suction, more than all working heads that connect with motor reel, all fix with clamp nut.There is the flexible lead-in of a circle vibration box bottom surface, plays stable fuselage and protects burnishing surface.

Because These characteristics, the major advantage of the multifunctional electric polishing and burnishing machine that the utility model provides is: one, energy a tractor serves several purposes, and the host computer using rate improves; Two, volume little, in light weight, be convenient to hand-held and deposit; Three, because motor directly drives, and no reducing gear makes transmission efficiency raising parts depreciation few, noise is low; Four, owing to brush dish rotating speed height, the average linear velocity of burnishing surface is higher than about ten times of common wax-polishing machines relatively, waxing efficient height; Five: because main machine structure is simple, cost is relatively low, is suitable for civilian and the room is built finishing department and used.

Concrete structure of the present utility model is provided by the following drawings and embodiment:

Fig. 1. polishing and burnishing machine main frame elevation;

Fig. 2. polishing and burnishing machine main frame upward view;

Fig. 3. polishing and burnishing machine vibration duty sketch;

Fig. 4. polishing and burnishing machine rotary work state sketch;

Fig. 5. the brush dish;

Fig. 6. fan blade disc gathers dust;

Fig. 7. suction disc gathers dust;

Fig. 8. vibrating plate;

Fig. 9. scaife;

Figure 10. polishing disk;

Figure 11. add long handle.

(1) casing among the figure; (2) motor; (3) flange; (4) screw; (5) rubber hinge; (6) connect otic placode; (7) nonlinear spring; (8) but shake ring; (9) collar flange; (10) vibration box; (11) flexible lead-in; (12) spring-loaded post; (13) motor shaft; (14) screw; (15) internal thread; (16) interface; (17) dust collecting sleeve; (18) hook; (19) screw; (20) jack; (21) handle; (22) power switch; (23) exciting dish; (24) oscillator; (25) oscillator fixing hole; (26) clamp nut; (27) conical jack; (28) dust exhausting hole; (29) brush dish; (30) elastic coupling; (31) fan blade that gathers dust; (32) suction disc that gathers dust; (33) mouth that gathers dust; (34) sand paper or emery cloth; (35) vibrating plate; (36) pressing plate; (37) torsion spring; (38) cop plug; (39) grinding wheel (40) polishing disk; (41) add long handle.

Casing (1), vibration box (10) preferably adopt high-quality engineering plastics moulding or compression moulding, also can use the aluminium alloys cast molding; Motor (2) voltage preferably adopts 220V input power 250W～800W, and motor preferably adopts the series excitation type motor, and rotating speed should change～15000 at per minute 1500 and change; Rubber hinge (5) adopts three layers of thick folder cloth composite rubber plate of 3mm～5mm to make; Nonlinear spring (7) can adopt General Purpose Rubber hot-forming, and two ends all have the fixedly jack of usefulness; Spring-loaded post (12) is having the fixedly screw thread of usefulness near the root place, can be made into more piece circle drum type at its head; But the ring (8) that shakes can adopt the General Purpose Rubber material, by being hot pressed into the annulus that has flange, the little 3mm～5mm of the comparable casing of the internal diameter of ring (1) external diameter; Oscillator (24) weight can be 50 grams～500 grams; The base plate of brush dish (29), polishing disk (40) and the available engineering plastics of the suction disc that gathers dust (32) are made; The flexible member of the elastic coupling (30) of brush dish (29) central authorities can be made by the General Purpose Rubber plate; Polishing disk (40) is made up of base plate, sponge and polishing flannelet; The external screw thread of suction disc (32) of gathering dust connects with internal thread (15) spiral of vibration box (10), suction disc (32) bottom surface of gathering dust has bristle, in the Shi Keqi brush dirt effect of gathering dust, vibration box (10) inwall tangential direction has a dust exhausting hole (28), lead to outside the vibration box (10), the exit has an interface (16) to link to each other with dust collecting sleeve (17) joint, and bristle material can be selected nylon yarn for use; Flexible lead-in (11) can be made by sponge; Grinding wheel (39) can adopt grinding wheel and the bowl-shape grinding wheel of using on the existing Angle polishing machine; The fan blade (31) that gathers dust is made by aluminium alloys; Because revolving meber is to work under fast state, will reach static balance at least; Dust collecting sleeve (17) is made by cotton and is formed, and in order to increase filter area, dust collecting sleeve (17) can adopt many tandems, and an end of bag can be suspended on the hook (18) of handle below.The clamp nut of steady job head (26), its hand of spiral should be opposite with the direction of rotation of motor shaft (13).Vibrating plate (35) is gone up the available vulcanie of cop plug (38) and is made, by riveted and fixed on vibrating plate (35).Vibrating plate (35) is made by corrosion resistant plate.Circular socket holes (20) is arranged in the middle of the handle (21) on the casing (1), occasion in palm top inconvenience can be inserted in the jack (20) adding long handle (41), it is fixing by screw (19) by the circular cone trip bolt to add long handle (41), one power switch (22) is arranged on the handle (21), have one can hang the hook (18) of dust collecting sleeve (17) below.

Main frame is when assembling, with spring-loaded post (12) rubber hinge (5) and casing (1) first line of a couplet ear connecting plate (6) are linked together by spiral earlier, and motor (2) wiring connected, join with power switch (22) again, yet with nonlinear spring (7) one headgears on spring-loaded post (12), motor (2) is put into casing (1), rubber is cut with scissors (5) other end with screw (4) and be fixed on the motor flange (3), but the ring (8) that shakes is enclosed within on the casing (1).The external part that will be screwed in the spring-loaded post (12) on the vibration box (10) inserts nonlinear spring (7) other end, yet with screw (14) vibration box (10) is fixed on motor (2) the housing termination.

Claims (5)

1, a kind of revolving by adding the electronic polishing and burnishing machine that long handle (41), casing (1), motor (2) and working head are formed.It is characterized in that having on the polishing and burnishing machine switching mechanism that can make polishing and burnishing machine rotation form or vibration mode work.This switching mechanism comprises that the exciting dish (23) that has oscillator adjustment hole (26) that central authorities that are plate-like can connect with motor shaft (13) spiral and one are enclosed within casing (1) outer wall.But frictionally or the spiral positioning ring (8) that shakes in the form of a ring, working head comprises polishing disk (40), the fan blade that gathers dust (31), brush dish (29), grinding wheel (39), vibrating plate (35).

2,, it is characterized in that vibration box (10) inwall tangential direction has one to lead to the outer dust exhausting hole (28) of vibration box (10) according to the described polishing and burnishing machine of claim 1.; Vibration box (10) inwall has by the gather dust internal thread (15) of suction disc (32) of dress by the end.

3,, it is characterized in that vibration box (10) bottom surface has the conical jack (27) of four confessions by dress vibrating plate (35) usefulness according to the described polishing and burnishing machine of claim 1.; The bottom surface also has a circle and keeps the flexible lead-in that fuselage is stable and the protection burnishing surface is used is made by sponge.

4,, it is characterized in that vibrating plate (35) plate body is to be made by corrosion resistant plate according to the described polishing and burnishing machine of claim 1.2; Be fixed with four plantation rubber cone-shaped plugs (38) that match with the conical jack in vibration box (10) bottom surface (27) above the plate body; The two ends of vibrating plate (35) has the torsion spring pressing plate (36,37) of a pair of fixedly sand paper or emery cloth (34) usefulness.

5,, it is characterized in that it is to be made by rubber that there is elastic coupling (a 30) flexible member wherein that plays cushioning effect in brush dish (29) central authorities according to the described polishing and burnishing machine of claim 1..

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