A kind of uniform corner sanding apparatus of mosaic tiles
Technical field
The present invention relates to a kind of sanding apparatus more particularly to a kind of uniform corner sanding apparatus of mosaic tiles.
Background technology
Mosaic tiles are one kind of ceramic tile.It is exactly that many families are laid with toilet metope, ground early in the beginning of the eighties
Material.Even to this day, mosaic tiles stage a comeback, and become the favorite of ornament materials again in the form of colourful, standby
Favored by fashionable, fashion family.Mosaic is one of known most ancient decorative art, it is to use small tiles or small pottery piece
The pattern createed.In the modern times, mosaic is more the one kind for belonging to ceramic tile, it is a kind of brick of special existing way, one
As an opposite syphon formed by the brick of tens of pieces of fritters.It is widely used in the characteristics of small and exquisite, colorful
Indoor small area ground, metope and outdoor big slightly metope and ground.Mosaic can make some picture mosaics due to small volume,
Generate fade effect.
Mosaic tiles are often present with situation inconsistent needed for length and width and metope when being pasted and fixed on metope, this
When, it is necessary to polish mosaic tiles, to adapt to, metope is beautiful and size needs.Nowadays mosaic tiles are polished mostly
It is manually to be cut using emery wheel or other cutting tools, it is time-consuming and laborious, and also effect of polishing is poor, it is impossible to effectively
Get hold of polishing scale.
There is non-uniform shortcoming of polishing in existing mosaic tiles corner polishing, therefore there is an urgent need for design a kind of corner polishing
Uniform mosaic tiles corner sanding apparatus.
The content of the invention
(1) technical problems to be solved
The present invention in order to which existing mosaic tiles corner is overcome to polish non-uniform shortcoming, the invention solves technology
Problem is to provide a kind of mosaic tiles corner sanding apparatus of corner grinding homogeneity.
(2) technical solution
In order to solve the above technical problem, the present invention provides such a mosaic tiles corner sanding apparatus, including
Have bottom plate, right support, Electric Motor Wheel, fixed plate, the first bracing wire, the first fixed pulley, the second fixed pulley, the first swing seat, left socle,
It is wedge block, contact roller, elevating lever, the second swing seat, the second bracing wire, fixed block, the 3rd spring, the first spring, second electronic
Push rod, electric rotating machine, pressing plate, placement plate, emery wheel, the first electric pushrod, connecting rod, the first push rod, oscillating rod, first support,
One guide plate, second spring, the second guide plate and the 3rd fixed pulley;The top left and right ends of bottom plate be respectively arranged with left socle and
Right support, the left side central portion of right support are provided with fixed plate, and the bottom of fixed plate is disposed with the first spring, from left to right
Two swing seats and Electric Motor Wheel are hingedly connected with the second electric pushrod in the second swing seat, and the bottom of the second electric pushrod is provided with
Electric rotating machine is connected with emery wheel on the left of electric rotating machine, and the second bracing wire, the end of the second bracing wire and the second electricity are wound in Electric Motor Wheel
The right side connection of dynamic push rod, the right end of the first spring are connected with the left side of the second electric pushrod, the left side upper and lower ends of right support
The first fixed pulley is symmetrically arranged with, the first pilot hole, the left side of the left socle of the upper and lower both sides of the first pilot hole are provided on left socle
The first swing seat and first support are provided with, the first electric pushrod is hingedly connected in the first swing seat, the first electric pushrod
Left end is connected with connecting rod, and the first bracing wire is connected at the top of connecting rod, is hingedly connected with oscillating rod on connecting rod, the bottom of oscillating rod with
First support is articulated and connected, and the first push rod is hingedly connected in the middle part of oscillating rod, and the first push rod passes through the first pilot hole, the first push rod
Right end be connected with wedge block, the bottom of wedge block is provided with contact roller, and contact roller is contacted with the bottom of wedge block, contact
The bottom of idler wheel is provided with elevating lever, and fixed block is provided on elevating lever, and the bottom of elevating lever is provided with pressing plate, the top of left socle
End is provided with the second fixed pulley, and left socle lower right-hand side is provided with the first guide plate and the second guide plate, and the first guide plate is located at
The top of second guide plate is provided with the second pilot hole on the first guide plate, the 3rd pilot hole is provided on the second guide plate, first leads
It is connected with the 3rd spring between plate and fixed block, elevating lever passes through the second pilot hole, and second at left and right sides of the 3rd pilot hole
It is symmetrically arranged with second spring at the top of guide plate, the top of second spring is connected with placement plate, and second on the right side of the 3rd pilot hole
Guide plate bottom is provided with the 3rd fixed pulley, the first bracing wire around the second fixed pulley, the first fixed pulley and the 3rd fixed pulley and
It is connected through the bottom of the 3rd pilot hole and placement plate, the first bracing wire is located at the front side of fixed plate.
Preferably, the 3rd electric pushrod and block have been further included, the bottom of the first guide plate is provided with the 3rd electric pushrod,
The bottom of 3rd electric pushrod is provided with block, and the 3rd electric pushrod is vertically installed in the bottom of the first guide plate, and block is vertical
It is arranged on the bottom of the 3rd electric pushrod.
Preferably, rubber pad has been further included, the bottom of pressing plate is provided with rubber pad, and rubber pad is vertically installed in the bottom of pressing plate
Portion, the surface area and the surface area of pressing plate bottom of rubber pad are consistent, and the material of rubber pad is using natural rubber.
Preferably, collecting tank has been further included, collecting tank is provided at the top of bottom plate, collecting tank is located at the rear side of the first bracing wire,
Collecting tank is between left socle and right support, and collecting tank is vertically installed in the top of bottom plate, and the shape of collecting tank is cuboid
Shape.
Preferably, guide ring has been further included, has been provided with guide ring on the left of the right support of fixed plate top, guide ring is vertical
The left side of the top right support of fixed plate is arranged on, first is drawstring through guide ring, and the shape of guide ring is cylindrical, is led
It is stainless steel to the material of ring.
Preferably, ceiling has been further included, the top of right support is provided with ceiling, and ceiling is vertically set on the top of right support
End, ceiling are located at the surface of bottom plate, and the material of ceiling is stainless steel, and the upper surface of ceiling is smooth surface, the shape of ceiling
For umbrella.
Preferably, the first aperture is provided in placement plate, the diameter of the first aperture is smaller 2cm than the height of placement plate, and first
The shape of aperture is cylindrical, and the first aperture is horizontally through placement plate, and the bottom surface center of circle of the first aperture is located at placement plate
On the cross section at middle part.
Preferably, peripheral body has been further included, the periphery of bottom plate is provided with peripheral body, and peripheral body is vertically set on bottom
The periphery of plate, the base length of peripheral body is longer 6cm than bottom plate, and top and the base top portion of peripheral body are located at same level position
It puts.
Preferably, headlamp has been further included, has been provided with headlamp on the left of the right support of fixed plate lower section, headlamp is vertically set
It puts in the left side of the lower section right support of fixed plate, the left surface shape of headlamp is circle, and headlamp is LED light, headlamp
Rated voltage is 220V.
Operation principle:Initially, second spring is in compressive state, and the first spring is in tensional state.When needing to Marseille
When gram ceramic tile carries out corner polishing, the mosaic tiles for the corner that needs to polish are placed in placement plate, the side that needs is made to polish
Angle is located at the right side of placement plate.Start the shortening of the first electric pushrod, drive oscillating rod clockwise oscillation, promote the first push rod to the right
Movement drives wedge block to move right, and contact roller moves downward in the contact process with wedge block, drives elevating lever downward
Movement, so as to be moved downward with dynamic pressure plate;While connecting rod moves right, the first bracing wire is loosened, and makees in the elastic force of second spring
It is moved upwards with lower placement plate, when pressing plate is contacted with the mosaic tiles for needing to polish in placement plate and fixes mosaic tiles
When, the first electric pushrod is stopped.Startup Electric Motor Wheel is clockwise or inverts, and the second bracing wire is made to release or withdraw, drive second is electric
Dynamic push rod is swung, and swings emery wheel, and when emery wheel is located at suitable position on the mosaic tiles for needing to polish, Electric Motor Wheel stops work
Make.It is rotated at this point, starting electric rotating machine, emery wheel is driven to rotate, is polished mosaic tiles;Start the second electric pushrod to stretch
It is long, emery wheel is driven to move downward, so that emery wheel rotation carries out corner polishing to mosaic tiles downwards.After polishing,
Electric rotating machine is stopped, and starts the second electric pushrod and shortens reset, and startup Electric Motor Wheel is clockwise or inverts, after emery wheel resets, electricity
Driving wheel is stopped.Start the elongation of the first electric pushrod, drive oscillating rod counter-clockwise swing, pull the first push rod to left movement,
Driving wedge block, contact roller moves upwards during being contacted with wedge block to left movement, and elevating lever is driven to move upwards,
So as to be moved upwards with dynamic pressure plate.While connecting rod is to left movement, the first bracing wire tenses, and moves upwards placement plate, the second bullet
Spring compresses, and when pressing plate is with placing sheet reset, the first electric pushrod is stopped.
Because having further included the 3rd electric pushrod and block, the bottom of the first guide plate is provided with the 3rd electric pushrod, the
The bottom of three electric pushrods is provided with block, and the 3rd electric pushrod is vertically installed in the bottom of the first guide plate, and block is vertically set
It puts in the bottom of the 3rd electric pushrod;When mosaic tiles are located in placement plate, start the elongation of the 3rd electric pushrod, drive gear
Block moves downward, and when block is located at the left side of mosaic tiles and contacts, the 3rd electric pushrod is stopped, institute to prevent
Only mosaic tiles move in bruting process.
Because having further included rubber pad, the bottom of pressing plate is provided with rubber pad, and rubber pad is vertically installed in the bottom of pressing plate,
The surface area of rubber pad and the surface area of pressing plate bottom are consistent, and the material of rubber pad is using natural rubber, so energy
Enough friction of increase rubber pad when being contacted with mosaic tiles, when so that the mosaic tiles is polished, mosaic tiles are more stable, thus
Make the polishing to mosaic tiles corner evenly.
Because having further included collecting tank, collecting tank is provided at the top of bottom plate, collecting tank is located at the rear side of the first bracing wire, collects
For slot between left socle and right support, collecting tank is vertically installed in the top of bottom plate, and the shape of collecting tank is cuboid, institute
It is collected so that can mosaic tiles be polished with the waste material to get off, makes the cleaning of the maintenance present apparatus.
Because having further included guide ring, guide ring is provided on the left of right support above fixed plate, guide ring is vertically arranged
In the left side of the top right support of fixed plate, first is drawstring through guide ring, and the shape of guide ring is cylindrical, guide ring
Material is stainless steel.So the first bracing wire is made to be run along fixed track.
Because having further included ceiling, the top of right support is provided with ceiling, and ceiling is vertically set on the top of right support, top
Canopy is located at the surface of bottom plate, and the material of ceiling is stainless steel, and the upper surface of ceiling is smooth surface, and the shape of ceiling is umbrella
Shape.So ceiling can prevent the present apparatus from falling ash.
Because being provided with the first aperture in placement plate, the diameter of the first aperture is smaller 2cm than the height of placement plate, the first aperture
Shape for cylindrical, the first aperture is horizontally through placement plate, and the bottom surface center of circle of the first aperture is located at placement plate middle part
Cross section on.So material can be saved, so as to save production cost.
Because having further included peripheral body, the periphery of bottom plate is provided with peripheral body, and peripheral body is to be vertically set on bottom
The periphery of plate, the base length of peripheral body is longer 6cm than bottom plate, and top and the base top portion of peripheral body are located at same level
Position.So the intensity of bottom plate can be increased, while can be to having the function that protect bottom plate.
Because having further included headlamp, headlamp is provided on the left of right support below fixed plate, headlamp is vertically to set
It puts in the left side of the lower section right support of fixed plate, the left surface shape of headlamp is circle, and headlamp is LED light, headlamp
Rated voltage be 220V.So during polishing, headlamp is opened, it can be in order to corner sanding operation.
(3) advantageous effect
Invention achieves the effect of corner grinding homogeneity, mosaic tiles corner polishing is carried out using the present apparatus, it can be with
Grinding angle is adjusted, makes polishing more comprehensively, while saves the energy of manual polishing, has been effectively saved polishing cost.
Description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is second of main structure diagram of the present invention.
Fig. 3 is the third main structure diagram of the present invention.
Fig. 4 is the 4th kind of main structure diagram of the present invention.
Fig. 5 is the 5th kind of main structure diagram of the present invention.
Fig. 6 is the 6th kind of main structure diagram of the present invention.
Fig. 7 is the 7th kind of main structure diagram of the present invention.
Fig. 8 is the 8th kind of main structure diagram of the present invention.
Fig. 9 is the 9th kind of main structure diagram of the present invention.
Mark in attached drawing for:1- bottom plates, 2- right supports, 3- Electric Motor Wheels, 4- fixed plates, the first bracing wires of 5-, 6- first are fixed
Pulley, the second fixed pulleys of 7-, the first swing seats of 8-, 9- left socles, 10- wedge blocks, 11- contact rollers, 12- elevating levers, 13-
Two swing seats, the second bracing wires of 14-, 15- fixed blocks, the 3rd springs of 16-, the first springs of 17-, the second electric pushrods of 18-, 19- rotations
Rotating motor, 20- pressing plates, 21- placement plates, 22- emery wheels, the second pilot holes of 23-, the first electric pushrods of 24-, 25- connecting rods, 26-
One push rod, 27- oscillating rods, 28- first supports, the first pilot holes of 29-, the first guide plates of 30-, 31- second springs, 32- second
Guide plate, the 3rd pilot holes of 33-, the 3rd fixed pulleys of 34-, the 3rd electric pushrods of 35-, 36- blocks, 37- rubber pads, 38- are collected
Slot, 39- guide rings, 40- ceilings, the first apertures of 41-, 42- peripheries body, 43- headlamps.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment
A kind of mosaic tiles corner sanding apparatus as shown in figs 1-9, includes bottom plate 1, right support 2, Electric Motor Wheel 3, solid
Fixed board 4, the first bracing wire 5, the first fixed pulley 6, the second fixed pulley 7, the first swing seat 8, left socle 9, wedge block 10, contact roller
11st, elevating lever 12, the second swing seat 13, the second bracing wire 14, fixed block 15, the 3rd spring 16, the first spring 17, second is electronic pushes away
Bar 18, electric rotating machine 19, pressing plate 20, placement plate 21, emery wheel 22, the first electric pushrod 24, connecting rod 25, the first push rod 26, swing
Bar 27, first support 28, the first guide plate 30, second spring 31, the second guide plate 32 and the 3rd fixed pulley 34;The top of bottom plate 1
Portion left and right ends are respectively arranged with left socle 9 and right support 2, and the left side central portion of right support 2 is provided with fixed plate 4, fixed plate 4
Bottom is disposed with the first spring 17, the second swing seat 13 and Electric Motor Wheel 3 from left to right, is articulated and connected in the second swing seat 13
There is the second electric pushrod 18, the bottom of the second electric pushrod 18 is provided with electric rotating machine 19, and the left side of electric rotating machine 19 is connected with
Emery wheel 22 is wound with the second bracing wire 14 in Electric Motor Wheel 3, and the end of the second bracing wire 14 is connected with the right side of the second electric pushrod 18, and
The right end of one spring 17 is connected with the left side of the second electric pushrod 18, and the left side upper and lower ends of right support 2 are symmetrically arranged with first
Fixed pulley 6 is provided with the first pilot hole 29 on left socle 9, and the left side of the left socle 9 of first pilot hole both sides about 29 is provided with
One swing seat 8 and first support 28 are hingedly connected with the first electric pushrod 24 in first swing seat 8, the first electric pushrod 24
Left end is connected with connecting rod 25, and the top of connecting rod 25 is connected with the first bracing wire 5, oscillating rod 27 is hingedly connected on connecting rod 25, swings
The bottom of bar 27 is articulated and connected with first support 28, and 27 middle part of oscillating rod is hingedly connected with the first push rod 26, and the first push rod 26 is worn
The first pilot hole 29 is crossed, the right end of the first push rod 26 is connected with wedge block 10, and the bottom of wedge block 10 is provided with contact roller 11,
Contact roller 11 is contacted with the bottom of wedge block 10, and the bottom of contact roller 11 is provided with elevating lever 12, is set on elevating lever 12
There is fixed block 15, the bottom of elevating lever 12 is provided with pressing plate 20, and the top of left socle 9 is provided with the second fixed pulley 7, left socle 9
Lower right-hand side is provided with the first guide plate 30 and the second guide plate 32, and the first guide plate 30 is located at the top of the second guide plate 32,
The second pilot hole 23 is provided on first guide plate 30, is provided with the 3rd pilot hole 33 on the second guide plate 32, the first guide plate 30 with
The 3rd spring 16 is connected between fixed block 15, elevating lever 12 passes through the second pilot hole 23,33 left and right sides of the 3rd pilot hole
Second guide plate, 32 top is symmetrically arranged with second spring 31, and the top of second spring 31 is connected with placement plate 21, and the 3rd is oriented to
Second guide plate, 32 bottom on 33 right side of hole is provided with the 3rd fixed pulley 34, and the first bracing wire 5 is fixed around the second fixed pulley 7, first
It 6 and the 3rd fixed pulley 34 of pulley and is connected through the 3rd pilot hole 33 with the bottom of placement plate 21, the first bracing wire 5, which is located at, to be fixed
The front side of plate 4.
The 3rd electric pushrod 35 and block 36 are further included, the bottom of the first guide plate 30 is provided with the 3rd electric pushrod
35, the bottom of the 3rd electric pushrod 35 is provided with block 36, and the 3rd electric pushrod 35 is vertically installed in the bottom of the first guide plate 30
Portion, block 36 are vertically set on the bottom of the 3rd electric pushrod 35.
Rubber pad 37 is further included, the bottom of pressing plate 20 is provided with rubber pad 37, and rubber pad 37 is vertically installed in pressing plate 20
Bottom, the surface area and the surface area of 20 bottom of pressing plate of rubber pad 37 be consistent, and the material of rubber pad 37 is using day
T PNR.
Collecting tank 38 has been further included, 1 top of bottom plate is provided with collecting tank 38, and collecting tank 38 is located at the rear side of the first bracing wire 5,
For collecting tank 38 between left socle 9 and right support 2, collecting tank 38 is vertically installed in the top of bottom plate 1, the shape of collecting tank 38
For cuboid.
Guide ring 39 is further included, the left side of 4 top right support 2 of fixed plate is provided with guide ring 39, and guide ring 39 is vertical
The left side of the straight top right support 2 for being arranged on fixed plate 4, the first bracing wire 5 passes through guide ring 39, and the shape of guide ring 39 is circle
Cylinder shape, the material of guide ring 39 is stainless steel.
Ceiling 40 is further included, the top of right support 2 is provided with ceiling 40, and ceiling 40 is vertically set on the top of right support 2
End, ceiling 40 are located at the surface of bottom plate 1, and the material of ceiling 40 is stainless steel, and the upper surface of ceiling 40 is smooth surface, ceiling
40 shape is umbrella.
The first aperture 41 is provided in placement plate 21, the diameter of the first aperture 41 is smaller 2cm than the height of placement plate 21, and first
The shape of aperture 41 is cylindrical, and the first aperture 41 is horizontally through placement plate 21, the bottom surface center of circle position of the first aperture 41
In on the cross section at 21 middle part of placement plate.
Peripheral body 42 is further included, the periphery of bottom plate 1 is provided with peripheral body 42, and peripheral body 42 is vertically set on bottom
The periphery of plate 1, than 1 long 6cm of bottom plate, top and 1 top of bottom plate of peripheral body 42 are located at together the base length of peripheral body 42
One horizontal level.
Headlamp 43 is further included, the left side of 4 lower section right support 2 of fixed plate is provided with headlamp 43, and headlamp 43 is vertical
The left side of the lower section right support 2 of fixed plate 4 is arranged on, the left surface shape of headlamp 43 is circle, and headlamp 43 is LED light,
The rated voltage of headlamp 43 is 220V.
Operation principle:Initially, second spring 31 is in compressive state, and the first spring 17 is in tensional state.When needs pair
When mosaic tiles carry out corner polishing, the mosaic tiles for the corner that needs to polish are placed in placement plate 21, play needs
The corner of mill is located at the right side of placement plate 21.Start the first electric pushrod 24 to shorten, drive 27 clockwise oscillation of oscillating rod, promote
First push rod 26 moves right, drive wedge block 10 move right, contact roller 11 in the contact process of wedge block 10 to
Lower movement drives elevating lever 12 to move downward, so as to be moved downward with dynamic pressure plate 20;While connecting rod 25 moves right, first
Bracing wire 5 is loosened, and placement plate 21 moves upwards under the elastic force effect of second spring 31, when pressing plate 20 is beaten with being needed in placement plate 21
When the mosaic tiles of mill contact and fix mosaic tiles, the first electric pushrod 24 is stopped.It is clockwise to start Electric Motor Wheel 3
Or reversion, the second bracing wire 14 is made to release or withdraw, the second electric pushrod 18 is driven to swing, swings emery wheel 22, when 22, emery wheel
When suitable position on the mosaic tiles for needing to polish, Electric Motor Wheel 3 is stopped.It is rotated at this point, starting electric rotating machine 19, band
Dynamic emery wheel 22 rotates, and polishes mosaic tiles;Start the second electric pushrod 18 to extend, emery wheel 22 driven to move downward,
So that emery wheel 22 rotates carries out corner polishing to mosaic tiles downwards.After polishing, electric rotating machine 19 is stopped,
Start the second electric pushrod 18 and shorten reset, startup Electric Motor Wheel 3 is clockwise or inverts, and after emery wheel 22 resets, Electric Motor Wheel 3 stops work
Make.Start the first electric pushrod 24 to extend, drive 27 counter-clockwise swing of oscillating rod, the first push rod 26 is pulled to be driven to left movement
Wedge block 10 is moved upwards to left movement, contact roller 11 during being contacted with wedge block 10, drives elevating lever 12 upward
Movement, so as to be moved upwards with dynamic pressure plate 20.While connecting rod 25 is to left movement, the first bracing wire 5 tenses, and makes placement plate 21 upward
Movement, second spring 31 are compressed, and when pressing plate 20 and the reset of placement plate 21, the first electric pushrod 24 is stopped.
Because having further included the 3rd electric pushrod 35 and block 36, the bottom of the first guide plate 30 is provided with the 3rd and electronic pushes away
Bar 35, the bottom of the 3rd electric pushrod 35 are provided with block 36, and the 3rd electric pushrod 35 is vertically installed in the first guide plate 30
Bottom, block 36 are vertically set on the bottom of the 3rd electric pushrod 35;When mosaic tiles are located in placement plate 21, start the
Three electric pushrods 35 extend, and block 36 is driven to move downward, when block 36 is located at the left side of mosaic tiles and contacts,
3rd electric pushrod 35 is stopped, so preventing mosaic tiles from being moved in bruting process.
Because having further included rubber pad 37, the bottom of pressing plate 20 is provided with rubber pad 37, and rubber pad 37 is vertically installed in pressure
The bottom of plate 20, the surface area and the surface area of 20 bottom of pressing plate of rubber pad 37 are consistent, the material use of rubber pad 37
Natural rubber, so as to friction of the increase rubber pad 37 when being contacted with mosaic tiles, when so that the mosaic tiles is polished, horse
It is more stable to match gram ceramic tile, so as to the polishing of mosaic tiles corner evenly.
Because having further included collecting tank 38,1 top of bottom plate is provided with collecting tank 38, and collecting tank 38 is located at the first bracing wire 5
Rear side, for collecting tank 38 between left socle 9 and right support 2, collecting tank 38 is vertically installed in the top of bottom plate 1, collecting tank 38
Shape be cuboid, it is possible to mosaic tiles are polished with the waste material to get off and is collected, makes the maintenance present apparatus
Cleaning.
Because having further included guide ring 39, the left side of 4 top right support 2 of fixed plate is provided with guide ring 39, guide ring 39
The left side of the top right support 2 of fixed plate 4 is vertically set on, the first bracing wire 5 passes through guide ring 39, and the shape of guide ring 39 is circle
Cylinder shape, the material of guide ring 39 is stainless steel.So the first bracing wire 5 is made to be run along fixed track.
Because having further included ceiling 40, the top of right support 2 is provided with ceiling 40, and ceiling 40 is vertically set on right support 2
Top, ceiling 40 is located at the surface of bottom plate 1, and the material of ceiling 40 is stainless steel, and the upper surface of ceiling 40 is smooth surface,
The shape of ceiling 40 is umbrella.So ceiling 40 can prevent the present apparatus from falling ash.
Because being provided with the first aperture 41 in placement plate 21, the diameter of the first aperture 41 is smaller 2cm than the height of placement plate 21,
The shape of first aperture 41 is cylindrical, and the first aperture 41 is horizontally through placement plate 21, the bottom surface circle of the first aperture 41
The heart is located on the cross section at 21 middle part of placement plate.So material can be saved, so as to save production cost.
Because having further included peripheral body 42, the periphery of bottom plate 1 is provided with peripheral body 42, and peripheral body 42 is vertically to set
It puts in the periphery of bottom plate 1, than 1 long 6cm of bottom plate, top and the bottom plate 1 of peripheral body 42 push up the base length of peripheral body 42
Portion is located at the same horizontal position.So the intensity of bottom plate 1 can be increased, while can be to having the function that protect bottom plate 1.Because
Headlamp 43 is further included, the left side of 4 lower section right support 2 of fixed plate is provided with headlamp 43, and headlamp 43 is to be vertically set on
The left side of the lower section right support 2 of fixed plate 4, the left surface shape of headlamp 43 is circle, and headlamp 43 is LED light, is illuminated
The rated voltage of lamp 43 is 220V.So during polishing, headlamp 43 is opened, it can be in order to corner sanding operation.
Embodiment described above only expresses the preferred embodiment of the present invention, and description is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.