A kind of building energy conservation environment protection-type outer wall cleaning maintenance aid
Technical field
The present invention relates to the technical fields of grinding apparatus auxiliary equipment, more particularly to a kind of building energy conservation environment protection-type outer wall
Clear up maintenance aid.
Background technique
It is well known that needing during construction to the wall progress wall polishing processing completed is built, to reach
To the flat and smooth of surface of wall, currently there are a variety of environment-friendly type grinding devices for architecture indoor wall, are reaching
To polishing wall purpose while can also reduce dust pollution, but the environment-friendly type grinding apparatus of the type is usually more stupid
Weight is not suitable for the high-altitude polishing operation of external wall, therefore the polishing operation after the cleaning maintenance of external wall high-altitude needs specially
Grinding device, wherein building energy conservation environment protection-type outer wall cleaning maintenance aid is that a kind of clear up in external wall is repaired
In the process, the device for polishing external wall cleaning or maintenance position, in the field of external wall cleaning maintenance
In be widely used in a variety of applications;Existing building energy conservation environment protection-type outer wall cleaning maintenance aid includes power mechanism and polishing
Wheel, the bottom end of power mechanism are provided with power sector, and the left end of power sector is provided with control mechanism, the left side of power mechanism
It is fixedly connected in the middle part of output end and the right end of grinding wheel;Existing building energy conservation environment protection-type outer wall cleaning maintenance aid uses
When, buildingsurface cleaning or maintenance activity in need to polish wall when, staff hold power sector then press
The power mechanism that pressure control mechanism makes is in running order, and the output end of power mechanism just drives grinding wheel to rotate at this time, then
Staff controls the state of grinding wheel and metope keeping parallelism just come outer wall metope of polishing;Existing building energy conservation environmental protection
It is found in the cleaning maintenance aid use of formula outer wall, passes through existing grinding wheel polishing buildingsurface metope in staff
In the process, many solid powders are fallen on metope, since existing grinding device does not have collection device, so that is fallen consolidates
Body powder drifts in air and generates a large amount of dust, has not only seriously affected the health of staff at this time, even more
The pollution of environment is caused, it is poor so as to cause practicability.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of powder for reducing by adding collection device and falling on metope
The amount in air is drifted at end, that is, reduces Dust Capacity, thus reduces buildingsurface cleaning maintenance work to staff's body
The influence of body health, while the pollution to environment is reduced, to enhance the building energy conservation environment protection-type outer wall cleaning dimension of practicability
Repair auxiliary device.
A kind of building energy conservation environment protection-type outer wall of the invention clears up maintenance aid, including power mechanism and grinding wheel,
The bottom end of power mechanism is provided with power sector, and the left end of power sector is provided with control mechanism;It further include collection box, protection
Ring, baffle ring, two groups of telescopic rods, two groups of reset springs, two groups of limit plates and two groups of catch bars, the collection box are internally provided with
Collecting chamber, the right end of the collecting chamber are provided with and communicated with mounting hole, and output shaft is provided on the left of the power mechanism, described defeated
The left end of shaft passes through mounting hole from the right side of collection box and stretches in collection box, the right end and engine of the collection box
The left end of structure connects, the left end of the output shaft and right end of grinding wheel is concentric connects, and the left end of the collection box is connected to setting
There is collection port, is close on the left of the excircle side wall of the protective ring and the inner circumferential side wall of collecting chamber, the right end of the collecting chamber
The upper side and lower side is provided with and respectively communicated with two groups of telescopic holes, and the left end of two groups of telescopic rods is slided from the right side of collection box respectively
The dynamic inside for across two groups of telescopic holes and stretching to collecting chamber, the left end of two groups of telescopic rods respectively with the right end of baffle ring
The upper side and lower side connection, the inner circumferential side wall of the baffle ring and the excircle side wall of grinding wheel are close but do not contact, the baffle ring
The inner circumferential side wall sliding of excircle side wall and protective ring be close to, the right end of two groups of telescopic rods respectively with two groups of limit plates
Left end connection, two groups of reset springs respectively with two groups of telescopic rod movable sets, the right end of two groups of reset springs point
Be not close to right end the upper side and lower side of collecting chamber, the left end of two groups of reset springs respectively with the right end of baffle ring on the upside of and under
Side is close to, and the right end of two groups of catch bars is connect with left end the upper side and lower side of baffle ring respectively.
A kind of building energy conservation environment protection-type outer wall of the invention clears up maintenance aid, further includes fixed ring, fixed link, control
Bar, adjusting rod, adjusting ring, snap ring, extrusion ring and pressure ram processed, the fixed suit of the fixed ring and power mechanism middle part are described
The top of fixed link and the bottom end of fixed ring connect, and the control-rod is internally provided with control chamber, the bottom end of the control chamber
It is provided with and communicated with control mouth, the top of the adjusting rod passes through control mouth from the downside of control-rod and is slidably inserted into control chamber
Inside, the excircle sidewall bottom of the control-rod is provided with external screw thread, in the inner circumferential side wall for adjusting ring is provided with
Screw thread, the bottom spiral shell dress for adjusting ring and control-rod, the basal sliding suit of the extrusion ring and control-rod, the extrusion ring
Circumferential side wall upper zone be provided with ring-like card slot, the snap ring and the rotation of ring-like card slot clamp, the bottom for adjusting ring
End is provided with drive slot, described that the top area of slot and extrusion ring is driven to rotate clamping, the excircle side wall and band of the snap ring
The circumferential side wall of dynamic slot is fixedly connected, and the right end bottom section of the control chamber is provided with and communicated with extruded hole, the pressure ram
Left end slides through extruded hole from the right side of control-rod and stretches in control chamber, the inner circumferential side wall right end of the extrusion ring
It is provided with and communicated with binding groove, right end and the binding groove sliding of the pressure ram clamp, and the right end of the binding groove is set as inclined-plane,
The bottom end of the adjusting rod is set with grip.
A kind of building energy conservation environment protection-type outer wall of the invention clears up maintenance aid, further includes rotor plate, support plate, limit
It is connected on front side of position bolt, stop nut and limit spring, the bottom end of the support plate and the top of control-rod, the rotor plate
It is connected on rear side of top and the bottom end of fixed link, the rear end of the rotor plate is provided through limit threaded hole, the support plate
Front end is provided through supported hole, and the front side of the rear end self-supporting slab of the caging bolt then proceedes to spiral shell dress across supported hole and wears
It crosses limit threaded hole and extend out to the rear side of rotor plate, the Background Region spiral shell of the stop nut and caging bolt fills, described
It is close on rear side of limit spring and caging bolt movable set, the front end of the limit spring and the screw cap end of caging bolt.
A kind of building energy conservation environment protection-type outer wall of the invention clears up maintenance aid, further include two groups of fastening thread bars and
Two groups, which are provided with and respectively communicated with, on the left of two groups of tightening knobs, the top of the collecting chamber and bottom end protrudes into hole, the protective ring
The top and bottom end of excircle side wall are respectively arranged with two groups of fastening thread slots, the inner end of two groups of fastening thread bars respectively with
The upper side and lower side of collection box be each passed through two groups protrude into hole then respectively continue spiral shell dress be inserted into two groups of fastening thread slots, institute
The inner end for stating two groups of tightening knobs is connect with the outer end of two groups of fastening thread bars respectively.
A kind of building energy conservation environment protection-type outer wall of the invention clears up maintenance aid, the right end of the adjusting rod and control
The control chamber of bar is provided with and communicated with limit sliding chutes, and the left end of the pressure ram and limit sliding chutes sliding clamp.
A kind of building energy conservation environment protection-type outer wall of the invention clears up maintenance aid, further includes protection ring, the protection
Inner circumferential side wall the upper side and lower side of ring is connect on the outside of the left end of two groups of catch bars respectively, the left end inner ring type of the protective ring
Region is provided with ring-like placing groove.
A kind of building energy conservation environment protection-type outer wall of the invention clears up maintenance aid, further includes auxiliary sponge ring, described
The left end of the right end and collection box that assist sponge ring connects, and the left end of the auxiliary sponge ring and the left end of grinding wheel are in same
Plane.
A kind of building energy conservation environment protection-type outer wall of the invention clears up maintenance aid, further includes protection gasket, described anti-
Protection pad piece and caging bolt movable set, the front-end and back-end of the protection gasket respectively with the rear end of limit spring and support plate
Front end be close to.
Compared with prior art the invention has the benefit that being incited somebody to action first when through grinding wheel polishing metope
During grinding wheel is attached on the metope that exterior wall needs to polish, two groups of catch bars then extruding by metope simultaneously at this time, so
Two groups of catch bars, which then pass through, afterwards pushes baffle ring mobile to the inside of collection box, and baffle ring then pushes two groups of telescopic rods receiving respectively at this time
Collect sliding in two groups of telescopic holes of box, while baffle ring then squeezes two groups of reset springs simultaneously, when grinding wheel is contacted with outer wall metope
Later, baffle ring is then pressed into collection box at this time, is received simultaneously between baffle ring and protective ring there are certain gap at this time
The left part of collection box is tightly attached on outer wall metope, when grinding wheel polishes outer wall metope, under polishing from outer wall metope at this time
Powder then fall into the inside of the collection box to protective ring, simultaneously because grinding wheel is collected during being adjacent to metope work
Box is relatively closed, therefore the amount that the dust in air drifts out out of collection box is seldom, and when staff passes through engine
The moment that structure picks up grinding wheel on outer wall metope, two groups of reset springs then push baffle ring that baffle ring is made to drive two groups to stretch simultaneously
Bar moves to left, and when two groups of limit plates withstand on the right side wall of collection box respectively, baffle ring resets at this time, is collected simultaneously the left end of box
The relative closure under the collective effect of protective ring, baffle ring and grinding wheel, therefore the dust in collection box drifts the amount in air
Seldom, and the dust after the time of one end in collection box will be attached to side wall or the bottom of collection box, to pass through increasing
If collection device, which reduces the powder fallen on metope, drifts amount in air, that is, reduce Dust Capacity, thus reduce and build
Influence of the outer wall cleaning maintenance work to staff's health is built, while reducing the pollution to environment, is enhanced practical
Property.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is the attachment structure schematic diagram of rotor plate and support plate of the invention;
Fig. 3 is the attachment structure schematic diagram of protective ring and baffle ring of the invention;
Fig. 4 is the attachment structure schematic diagram of extrusion ring and control-rod of the invention;
It is attached marked in the figure: 1, power mechanism;2, grinding wheel;3, power sector;4, control mechanism;5, collection box;6, protective ring;7,
Baffle ring;8, two groups of telescopic rods;9, two groups of reset springs;10, two groups of limit plates;11, two groups of catch bars;12, collecting chamber;13, solid
Determine ring;14, fixed link;15, control-rod;16, adjusting rod;17, ring is adjusted;18, snap ring;19, extrusion ring;20, pressure ram;21,
Control chamber;22, ring-like card slot;23, inclined-plane;24, grip;25, rotor plate;26, support plate;27, caging bolt;28, spiral shell is limited
It is female;29, limit spring;30, two groups of fastening thread bars;31, two groups of tightening knobs;32, limit sliding chutes;33, protection ring;34, auxiliary
Help sponge ring;35, gasket is protected.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figures 1 to 4, a kind of building energy conservation environment protection-type outer wall of the invention clears up maintenance aid, including dynamic
Force mechanisms 1 and grinding wheel 2, the bottom end of power mechanism 1 are provided with power sector 3, and the left end of power sector 3 is provided with control machine
Structure 4;It further include collection box 5, protective ring 6,7, two groups of baffle ring, 8, two groups of telescopic rod reset spring, 9, two groups of limit plates 10 and two groups
Catch bar 11, collection box 5 are internally provided with collecting chamber 12, and the right end of collecting chamber 12 is provided with and communicated with mounting hole, power mechanism 1
Left side be provided with output shaft, the left end of output shaft passes through mounting hole from the right side of collection box 5 and stretches in collection box 5,
The right end of collection box 5 is connect with the left end of power mechanism 1, the left end of output shaft with the right end of grinding wheel 2 is concentric connect, collection box
5 left end is provided with and communicated with collection port, is close on the left of the excircle side wall of protective ring 6 and the inner circumferential side wall of collecting chamber 12, receives
Right end the upper side and lower side of collection chamber 12 is provided with and respectively communicated with two groups of telescopic holes, and the left end of two groups of telescopic rods 8 is from collection box 5
Right side slides through two groups of telescopic holes respectively and stretches to the inside of collecting chamber 12, the left end of two groups of telescopic rods 8 respectively with
Right end the upper side and lower side of baffle ring 7 connects, and the inner circumferential side wall of baffle ring 7 and the excircle side wall of grinding wheel 2 are close but do not contact,
The inner circumferential side wall sliding of the excircle side wall of baffle ring 7 and protective ring 6 is close to, the right end of two groups of telescopic rods 8 respectively with two groups of limits
The left end connection of position plate 10, two groups of reset springs 9 respectively with two groups of 8 movable sets of telescopic rod, the right end of two groups of reset springs 9 point
Be not close to right end the upper side and lower side of collecting chamber 12, the left end of two groups of reset springs 9 respectively with the right end of baffle ring 7 on the upside of and under
Side is close to, and the right end of two groups of catch bars 11 is connect with left end the upper side and lower side of baffle ring 7 respectively;It polishes metope by grinding wheel
When, first during grinding wheel to be attached to exterior wall needing on the metope polished, at this time two groups of catch bars then simultaneously by
To the extruding of metope, then two groups of catch bars, which then pass through, pushes baffle ring mobile to the inside of collection box, and baffle ring then pushes away respectively at this time
Dynamic two groups of telescopic rods slide in two groups of telescopic holes of collection box, while baffle ring then squeezes two groups of reset springs simultaneously, works as polishing
After wheel is contacted with outer wall metope, baffle ring is then pressed into collection box at this time, is existed between baffle ring and protective ring at this time
Certain gap, the left part for being collected simultaneously box are tightly attached on outer wall metope, grinding wheel polish outer wall metope when, at this time from
Powder under polishing on outer wall metope then falls into the inside of the collection box to protective ring, simultaneously because grinding wheel is adjacent to metope
Collection box is relatively closed during work, therefore the amount that the dust in air drifts out out of collection box is seldom, and works as work
Make personnel and pass through the moment that power mechanism picks up grinding wheel on outer wall metope, two groups of reset springs then push baffle ring to make simultaneously
Baffle ring drives two groups of telescopic rods to move to left, and when two groups of limit plates withstand on the right side wall of collection box respectively, baffle ring resets at this time,
It is collected simultaneously the left end of the box relative closure under the collective effect of protective ring, baffle ring and grinding wheel, therefore the dust in collection box
The amount drifted in air is seldom, and the dust after the time of one end in collection box will be attached to collection box side wall or
Bottom reduces dust so that reducing the powder fallen on metope by adding collection device drifts amount in air
Amount, thus influence of the buildingsurface cleaning maintenance work to staff's health is reduced, while reducing to environment
Pollution, enhances practicability.
A kind of building energy conservation environment protection-type outer wall of the invention clears up maintenance aid, further includes fixed ring 13, fixed link
14, control-rod 15, adjusting rod 16, adjust ring 17, snap ring 18, extrusion ring 19 and pressure ram 20, in fixed ring 13 and power mechanism 1
The fixed suit in portion, the top of fixed link 14 are connect with the bottom end of fixed ring 13, and control-rod 15 is internally provided with control chamber 21, control
The bottom end of chamber 21 processed is provided with and communicated with control mouth, and the top of adjusting rod 16 passes through control mouth from the downside of control-rod 15 and slides
It is inserted into the inside of control chamber 21, the excircle sidewall bottom of control-rod 15 is provided with external screw thread, adjusts the inner circumferential side of ring 17
Wall is provided with internal screw thread, and the bottom spiral shell for adjusting ring 17 and control-rod 15 fills, and the basal sliding of extrusion ring 19 and control-rod 15 is set with,
The circumferential side wall upper zone of extrusion ring 19 is provided with ring-like card slot 22, and snap ring 18 and the rotation of ring-like card slot 22 are clamped, adjusted
The bottom end of ring 17 is provided with drive slot, drives the top area of slot and extrusion ring 19 to rotate and clamps, the excircle side wall of snap ring 18
It is fixedly connected with the circumferential side wall of slot is driven, the right end bottom section of control chamber 21 is provided with and communicated with extruded hole, pressure ram 20
The right side of left end from control-rod 15 slides through extruded hole and stretches in control chamber 21, and the inner circumferential side wall of extrusion ring 19 is right
End is provided with and communicated with binding groove, and right end and the binding groove sliding of pressure ram 20 clamp, and the right end of binding groove is set as inclined-plane 23, adjusts
The bottom end of pole 16 is set with grip 24;Staff need polish farther out the outer wall metope of range when, can turn at this time
The dynamic ring that adjusts makes adjusting ring rotate and move axially on the external screw thread of control-rod, while adjusting ring and driving extrusion ring by snap ring
Axial movement, after movement, binding groove no longer pushes pressure ram to be tightly attached on the side wall of adjusting rod to extrusion ring, i.e. pressure ram
No longer adjusting rod is limited, then according to actual polishing range, it is long that adjusting rod is extracted demand by staff in control-rod
Degree, rotating backward adjusting ring again at this time makes to adjust the axial reversed shifting that ring drives extrusion ring again along control-rod by snap ring
Dynamic, at this moment extrusion ring, which then passes through its binding groove promotion pressure ram, is clamped on pressure ram in control-rod adjusting rod, passes through at this time
Pressure ram is that adjusting rod limits so that adjusting rod is difficult to slide in control-rod, and then staff can hold grip to grasp
The outer wall metope of console keyboard emery wheel polishing range farther out, it is seen that existing cleaning is enhanced by the manipulation distance of flexible modulation grinding wheel
The using flexible of maintenance aid, to reduce using limitation.
A kind of building energy conservation environment protection-type outer wall of the invention clears up maintenance aid, further includes rotor plate 25, support plate
26, it is connect on front side of caging bolt 27, stop nut 28 and limit spring 29, the bottom end of support plate 26 and the top of control-rod 15,
It is connect on rear side of the top of rotor plate 25 and the bottom end of fixed link 14, the rear end of rotor plate 25 is provided through limit threaded hole, branch
The front end of fagging 26 is provided through supported hole, the front side of the rear end self-supporting slab 26 of caging bolt 27 pass through supported hole then after
Continuous spiral shell fills across limit threaded hole and extend out to the rear side of rotor plate 25, the Background Region of stop nut 28 and caging bolt 27
On rear side of spiral shell dress, limit spring 29 and 27 movable set of caging bolt, the front end of limit spring 29 and the screw cap end of caging bolt 27
It is close to;Rotor plate and support plate are joined together by caging bolt and stop nut, and are made under the promotion of limit spring
It obtains rotor plate and support plate remains the state for being close to squeeze, polish at this time in the grip of hand-held adjusting rod to control grinding wheel
When metope, by that rotor plate and support plate can be made to relatively rotate on outer wall metope grinding wheel pressing, with
The difficulty that control grinding wheel is close to outer wall metope keeping parallelism is reduced, to enhance practicability.
A kind of building energy conservation environment protection-type outer wall of the invention clears up maintenance aid, further includes two groups of fastening thread bars 30
With two groups of tightening knobs 31, two groups are provided with and respectively communicated on the left of the top of collecting chamber 12 and bottom end and protrudes into hole, protective ring 6 it is outer
The top and bottom end of circumferential side wall are respectively arranged with two groups of fastening thread slots, the inner end of two groups of fastening thread bars 30 respectively with collection
The upper side and lower side of box 5 be each passed through two groups protrude into hole then respectively continue spiral shell dress be inserted into two groups of fastening thread slots, two groups
The inner end of tightening knob 31 is connect with the outer end of two groups of fastening thread bars 30 respectively;Protective ring is existed by two groups of fastening thread bars
The inside of collection box has been arranged to dismountable structure, at this time by two groups of fastening thread bars respectively in two groups of fastening spiral shells of protective ring
It screws out, then protective ring can be dismantled in the inside of collection box in groove, provided convenience for the powder cleaning in collection box, together
When two groups of tightening knobs make the rotation of two groups of fastening thread bars more laborsaving, to enhance practicability.
A kind of building energy conservation environment protection-type outer wall of the invention clears up maintenance aid, the right end and control-rod of adjusting rod 16
15 control chamber 21 is provided with and communicated with limit sliding chutes 32, and the left end of pressure ram 20 and the sliding of limit sliding chutes 32 clamp;By that will squeeze
Compression bar is installed in limit sliding chutes and limits to adjusting rod, effectively reduces the probability that adjusting rod is detached from the inside of control-rod,
To enhance practicability.
A kind of building energy conservation environment protection-type outer wall of the invention clears up maintenance aid, further includes protection ring 33, protection ring
33 inner circumferential side wall the upper side and lower side is connect on the outside of the left end of two groups of catch bars 11 respectively, the left end inner ring type of protective ring 6
Region is provided with ring-like placing groove;The contact area of two groups of catch bars and outer wall metope is increased by protection ring, reduces two
Group catch bar is to the pressure of outer wall metope, while when protection ring is extruded, protection ring just can activity be caught in ring
In type placing groove, thus two groups of catch bars are reduced as grinding wheel scrapes outer wall metope when sliding on outer wall metope
Colored probability, to reduce using limitation.
A kind of building energy conservation environment protection-type outer wall of the invention clears up maintenance aid, further includes auxiliary sponge ring 34, auxiliary
It helps the right end of sponge ring 34 and the left end of collection box 5 to connect, the left end of the left end of sponge ring 34 and grinding wheel 2 is assisted to be in same
Plane;By the way that the tightness that auxiliary sponge ring improves collection box Yu outer wall metope is arranged in the left end of collection box, that is, reduce
There are the probability in biggish gap with outer wall metope for collection box, to enhance practicability.
A kind of building energy conservation environment protection-type outer wall of the invention clears up maintenance aid, further includes protection gasket 35, protection
Gasket 35 and 27 movable set of caging bolt, protect the front-end and back-end of gasket 35 respectively with the rear end of limit spring 29 and support
It is close to the front end of plate 26;By protecting gasket to reduce support plate and rotor plate in the course of rotation, limit spring is to support
The abrasion of the side wall of plate, to enhance practicability.
A kind of building energy conservation environment protection-type outer wall of the invention clears up maintenance aid, at work, in buildingsurface
Need to polish in cleaning or maintenance activity wall when, staff, which holds power sector and then presses control mechanism, to be made
Power mechanism is in running order, and the output end of power mechanism just drives grinding wheel to rotate at this time, and then staff just controls
Grinding wheel and the state of metope keeping parallelism are being incited somebody to action when through grinding wheel polishing metope first come outer wall metope of polishing
During grinding wheel is attached on the metope that exterior wall needs to polish, two groups of catch bars then extruding by metope simultaneously at this time, so
Two groups of catch bars, which then pass through, afterwards pushes baffle ring mobile to the inside of collection box, and baffle ring then pushes two groups of telescopic rods receiving respectively at this time
Collect sliding in two groups of telescopic holes of box, while baffle ring then squeezes two groups of reset springs simultaneously, when grinding wheel is contacted with outer wall metope
Later, baffle ring is then pressed into collection box at this time, is received simultaneously between baffle ring and protective ring there are certain gap at this time
The left part of collection box is tightly attached on outer wall metope, when grinding wheel polishes outer wall metope, under polishing from outer wall metope at this time
Powder then fall into the inside of the collection box to protective ring, simultaneously because grinding wheel is collected during being adjacent to metope work
Box is relatively closed, therefore the amount that the dust in air drifts out out of collection box is seldom, and when staff passes through engine
The moment that structure picks up grinding wheel on outer wall metope, two groups of reset springs then push baffle ring that baffle ring is made to drive two groups to stretch simultaneously
Bar moves to left, and when two groups of limit plates withstand on the right side wall of collection box respectively, baffle ring resets at this time, is collected simultaneously the left end of box
The relative closure under the collective effect of protective ring, baffle ring and grinding wheel, therefore the dust in collection box drifts the amount in air
Seldom, and the dust after the time of one end in collection box will be attached to side wall or the bottom of collection box, and staff needs
Polish the outer wall metope of range farther out when, can rotate at this time adjust ring make adjust ring on the external screw thread of control-rod turn
It moves and moves axially, while adjusting ring and extrusion ring axial movement is driven by snap ring, after movement, binding groove is or not extrusion ring
Pressure ram is pushed to be tightly attached on the side wall of adjusting rod again, i.e., pressure ram no longer limits adjusting rod, then according to actual polishing
Adjusting rod is extracted needed length by range, staff in control-rod, and rotating backward adjusting ring again at this time keeps adjusting ring logical
Crossing snap ring drives extrusion ring to move backward again along the axial direction of control-rod, and at this moment extrusion ring then passes through the promotion of its binding groove and squeezes
Bar is clamped on pressure ram in control-rod adjusting rod, is at this time that adjusting rod limits so that adjusting rod is in control-rod by pressure ram
Inside it is difficult to slide, then staff can hold grip to manipulate the outer wall metope of grinding wheel polishing range farther out, in hand
The grip of adjusting rod is held can make on outer wall metope when controlling grinding wheel polishing metope by pressing grinding wheel
Rotor plate and support plate relatively rotate, so that grinding wheel keeps the state with outer wall metope keeping parallelism.
Term as used herein "front", "rear", "left", "right" and similar statement are for illustrative purposes only.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.