A kind of wall surface grinding machine being conveniently replaceable
Technical field
The utility model relates to building machinery technical field, specially a kind of wall surface grinding machine being conveniently replaceable.
Background technique
After architecture construction, generally require to polish to the metope of building interior, when polishing metope because
Dust is big, dirty, and people less and less is engaged in this industry, as worker's age, gradually aging situation was more and more right, metope
Polishing machine is also gradually popularized, but most of wall surface grinding device is inconvenient to the polishing in corner in the market, and is beating
It is inconvenient after mill that sanding block is replaced, and sander shakes also greatly at work, is easy that the hand of people is allowed to generate
Sense of discomfort.
Utility model content
The purpose of this utility model is to provide a kind of wall surface grinding machines being conveniently replaceable, and are mentioned with solving above-mentioned background technique
Wall surface grinding device currently on the market out is inconvenient to the polishing in corner, and inconvenience carries out sanding block after polishing
Replacement, and sander shakes also greatly at work, is easy that the hand of people is allowed to lead to the problem of sense of discomfort.
To achieve the above object, the utility model provides the following technical solutions: a kind of wall surface grinding machine being conveniently replaceable, packet
The first shell, motor, second housing, third shell and cushion are included, the first connecting tube is provided on the left of first shell, and
It is provided with the second connecting tube on the left of first connecting tube, the first sliding block is provided on the left of second connecting tube, and first is sliding
Block is set to first sliding groove, and the first sliding groove is embedded in the inside of lantern ring, and lantern ring is set to the left side of the second connecting tube, institute
The inside that motor is installed on the first shell is stated, and is provided with fixed plate below motor, is provided with below the fixed plate solid
Determine block, sanding block is provided with below the fixed block, the centre of the sanding block is provided with knob, and knob is set to slot
Inside, the slot is embedded in the inside of fixed block, and the second housing is set to the outside of sanding block, and second housing is set
It is placed in the lower section of the first shell, fixed ring is provided with below the second housing, is provided with hairbrush below the fixed ring,
The third shell is set to the side of second housing, and link block is provided with above second housing, the link block it is upper
Side is provided with push button, the second sliding block is provided with below the link block, second sliding block is provided with second sliding slot, and second
Third sliding slot is provided with above sliding slot, the cushion is fixed on the top of the first shell, and fixation is provided with above cushion
Band is connected to the outside of the first shell below the fixing belt.
Preferably, the inside of the lantern ring is helicitic texture, and first sliding groove passes through the first sliding block and first sliding groove and the
The rotation connection of two connecting tubes.
Preferably, the fixed block is " ten " structure, and the section shape size of fixed block is equal to the interior of sanding block
The geomery size in portion.
Preferably, the surface of the knob is helicitic texture, and the screw thread knot of the inside of the helicitic texture and slot of knob
Structure matches.
Preferably, the third shell, link block, push button, the second sliding block, second sliding slot and third sliding slot are whirler
Structure, and the quantity of rotating mechanism is two, and 2 rotating mechanisms are symmetrically distributed in the two sides of the first shell, and the second sliding block
It is slidably connected with second sliding slot and third sliding slot.
Preferably, the cushion is rubber material, and the surface of cushion is frosted structure, and the shape ruler of cushion bottom
The very little outer dimension with the first cover top portion matches.
Compared with prior art, the utility model has the beneficial effects that
1. the device can easily link together with dust exhaust apparatus by rotating lantern ring, the choosing that can be convenient is acted on
Select polishing mode;
2. it is stronger sanding block can be allowed to fix by the fixation of fixed block, and " ten " type structure of fixed block can
To avoid the case where sanding block shakes when polishing, make the effect of polishing more preferable;
3. easily sanding block can be removed by rotation knob and be replaced when needing replacing sanding block,
And the top depression of knob can be impacted in the inside of sanding block to avoid the effect of air exercise mill in this way;
4. can slide in second sliding slot by the second sliding block when needing to polish to corner, second is allowed
Sliding block is moved to inside third sliding slot, then by rotation third shell, thus third shell can be received in second housing
Then top can expose local sanding block, can thus polish corner;
5. the cushion of the top of the first shell can play the role of a damping and slide-prevention what is used, the more device is allowed
Using more comfortable, and fixing belt can play a fixed function with opponent.
Detailed description of the invention
Fig. 1 is the utility model schematic diagram of internal structure;
Fig. 2 is the utility model external structure schematic diagram;
Fig. 3 is the utility model top surface structure schematic diagram;
Fig. 4 is the utility model partial structural diagram.
In figure: 1, the first shell, the 2, first connecting tube, the 3, second connecting tube, the 4, first sliding block, 5, first sliding groove, 6, set
Ring, 7, motor, 8, fixed plate, 9, fixed block, 10, sanding block, 11, knob, 12, slot, 13, second housing, 14, fixed ring,
15, hairbrush, 16, third shell, 17, link block, 18, push button, the 19, second sliding block, 20, second sliding slot, 21, third sliding slot, 22,
Cushion, 23, fixing belt.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig. 1-4 the utility model and a kind of technical solution is provided: a kind of wall surface grinding machine being conveniently replaceable, including the
One shell 1, the second connecting tube 3, the first sliding block 4, first sliding groove 5, lantern ring 6, motor 7, fixed plate 8, is fixed at first connecting tube 2
Block 9, knob 11, slot 12, second housing 13, fixed ring 14, hairbrush 15, third shell 16, link block 17, pushes away sanding block 10
Button 18, the second sliding block 19, second sliding slot 20, third sliding slot 21, cushion 22 and fixing belt 23, the left side of the first shell 1 are provided with
First connecting tube 2, and the left side of the first connecting tube 2 is provided with the second connecting tube 3, the left side of the second connecting tube 3 is provided with first
Sliding block 4, and the first sliding block 4 is set to first sliding groove 5, the inside of lantern ring 6 is helicitic texture, and first sliding groove 5 is sliding by first
Block 4 and first sliding groove 5 and the rotation of the second connecting tube 3 connect, and allow the device to connect with dust exhaust apparatus by rotation lantern ring 6, side
Just dust is absorbed in the grinding process, is reduced dust and is injured caused by human body, first sliding groove 5 is embedded in the inside of lantern ring 6,
And lantern ring 6 is set to the left side of the second connecting tube 3, motor 7 is installed on the inside of the first shell 1, and the lower section of motor 7 is provided with
Fixed plate 8, the lower section of fixed plate 8 are provided with fixed block 9, and fixed block 9 is " ten " structure, and the section shape size of fixed block 9
Size is equal to the geomery size of the inside of sanding block 10, and the fixed block 9 of " ten " type can be stronger to sanding block 10
The case where being fixed, sanding block 10 is avoided to shake, the lower section of fixed block 9 are provided with sanding block 10, in sanding block 10
Between be provided with knob 11, and knob 11 is set to the inside of slot 12, and the surface of knob 11 is helicitic texture, and the spiral shell of knob 11
Line structure matches with the helicitic texture of the inside of slot 12, can allow sanding block 10 and fixed by rotation knob 11 in this way
Block 9 links together, and convenient that sanding block 10 is fixed and is dismantled, slot 12 is embedded in the inside of fixed block 9, second housing
13 are set to the outside of sanding block 10, and second housing 13 is set to the lower section of the first shell 1, the lower section setting of second housing 13
There is fixed ring 14, the lower section of fixed ring 14 is provided with hairbrush 15, and third shell 16 is set to the side of second housing 13, and second
The top of shell 13 is provided with link block 17, third shell 16, link block 17, push button 18, the second sliding block 19,20 and of second sliding slot
Third sliding slot 21 is rotating mechanism, and the quantity of rotating mechanism is two, and 2 rotating mechanisms are symmetrically distributed in the first shell 1
Two sides, and the second sliding block 19 is slidably connected with second sliding slot 20 and third sliding slot 21, passes through rotation rotating mechanism, Ke Yirang
A part of sanding block 10 is exposed to outside, can be convenient the device in this way and polishes corner, increases the reality of the device
With property, and pass through Unscrew, it may be convenient to change the application method of the device, the top of link block 17 is provided with push button
18, the lower section of link block 17 is provided with the second sliding block 19, and the second sliding block 19 is provided with second sliding slot 20, and second sliding slot 20 is upper
Side is provided with third sliding slot 21, and cushion 22 is fixed on the top of the first shell 1, and the top of cushion 22 is provided with fixing belt 23,
Cushion 22 is rubber material, and the surface of cushion 22 is frosted structure, and the outer dimension of 22 bottom of cushion and the first shell 1
The outer dimension at top matches, and cushion 22 can play the role of a damping, people is allowed to make when using the device
It is more comfortable when with the device, and the surface of frosted can play an anti-skidding effect, the lower section connection of fixing belt 23
In the outside of the first shell 1.
When using the wall surface grinding machine being conveniently replaceable, secures the device to first on hand, then pass through fixing belt
23 opponents are fixed, and can star motor 7 after fixing hand, and motor 7 can be driven by fixed plate 8 and fixed block 9
Sanding block 10 rotates, and allows sanding block 10 to rotate, then polishes metope, can pass through rotary sleeve when needing dedusting
Ring 6, allows lantern ring 6 to connect with dust-extraction unit, and the device can be used after connecting dust-extraction unit, polish corner when
It waits, push button 18 can be pushed, it can be by driving link block 17 to drive the second sliding block 19 to moving up when push button 18 moves up
Dynamic, when the second sliding block 19 moves up, the second sliding block 19 can move in second sliding slot 20, but the second sliding block 19 is mobile
When to third 21 inside of sliding slot, the second sliding block 19 can be made sliding inside third sliding slot 21 by rotating third shell 16
It is dynamic, third shell 16 can thus be rotated to the top of second housing 13, a part of sanding block 10 can thus be allowed to be revealed
Out, by 10 rotary-grinding of sanding block of this part, what this can be convenient polishes to corner, can be with after polishing
By the knob 11 among rotary-grinding block 10, allows knob 11 to rotate in slot 12, then sanding block 10 can be removed,
It is replaced, again by 10 alignment and fixation block 9 of sanding block when installation, is then consolidated sanding block 10 by rotating knob 11
Fixed, the hairbrush 15 below shell can be removed hairbrush 15 by rotation fixed ring 14, and convenient to clear up hairbrush 15, this is just
It is the use process of the wall surface grinding machine being conveniently replaceable, the content being not described in detail in this explanation belongs to this field profession skill
The prior art well known to art personnel.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.