CN109108798A - Quick polishing cleaner - Google Patents
Quick polishing cleaner Download PDFInfo
- Publication number
- CN109108798A CN109108798A CN201811141808.6A CN201811141808A CN109108798A CN 109108798 A CN109108798 A CN 109108798A CN 201811141808 A CN201811141808 A CN 201811141808A CN 109108798 A CN109108798 A CN 109108798A
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- China
- Prior art keywords
- transmission shaft
- bolt
- wheel
- bottom plate
- shaped frame
- Prior art date
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- Granted
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- 238000005498 polishing Methods 0.000 title claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims abstract description 57
- 239000000872 buffer Substances 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 230000003139 buffering effect Effects 0.000 claims description 17
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 229910001651 emery Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- 208000001840 Dandruff Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0007—Movable machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/04—Protective covers for the grinding wheel
- B24B55/05—Protective covers for the grinding wheel specially designed for portable grinding machines
- B24B55/052—Protective covers for the grinding wheel specially designed for portable grinding machines with rotating tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention provides a kind of quick polishing cleaners, including moving trolley, motor, transmission shaft, grinding wheel and buffer unit；A motor and a transmission shaft are also equipped on bottom plate, a grinding wheel is installed in one end of transmission shaft, and motor drives transmission shaft to rotate by transmission mechanism；Buffer unit includes two support wheels and two U-shaped frames, U-shaped frame is located at the front of grinding wheel, and two sides of U-shaped frame may be rotatably mounted on bottom plate, and support wheel is installed in rotation on the horizontal axis among U-shaped frame, meanwhile buffer component is respectively arranged with above two sides of U-shaped frame；The present invention can solve the problem of that manual polishing working time is long, labor intensity is larger and polishing dynamics is not easy to grasp buffed surface out-of-flatness.
Description
Technical field
The invention belongs to grinding machine apparatus fields, more particularly, to a kind of quick polishing cleaner.
Background technique
In metal structure manufacturing process, before welding or before Ultrasonic Nondestructive, need to welding position or detection
The polishings such as paint, splashing, the oxide skin of facial position are cleaned out.And the electric angle grinder grinding process side being commonly used
Method needs the personnel of the polishing both sides that squat down to hold and be firmly pressed in steel surface and make " W " shape friction treatment back and forth, has the following problems:
First is that contact area is small when polishing, need constantly to be repeated as many times movement polishing, working time is long, labor intensity is larger easy to be tired
Labor；Second is that grinding effect is bad, buffed surface also can out-of-flatness when firmly uneven；Third is that human body is closer from tool when operating, fly out
High-temperature iron scurf be easily splashed into skin or eyes damage personnel.
Summary of the invention
In view of this, the present invention is directed to propose a kind of quick polishing cleaner, to solve, manual polishing working time is long, labor
The problem of fatigue resistance is larger and polishing dynamics is not easy to grasp, buffed surface out-of-flatness.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of quick polishing cleaner, including moving trolley, motor, transmission shaft, grinding wheel and buffer unit；Wherein, it walks
Vehicle includes bottom plate, pull rod, handrail and traveling wheel, and be rotatably connected two traveling wheels on bottom plate, and a drawing is fixed in the side of bottom plate
Bar, tie rod end are equipped with handrail；A motor and a transmission shaft are also equipped on bottom plate, one end of transmission shaft is installed one and beaten
Emery wheel, motor drive transmission shaft to rotate by transmission mechanism；
Buffer unit includes two support wheels and two U-shaped frames, and U-shaped frame is located at the front of grinding wheel, two sides of U-shaped frame
While may be rotatably mounted on bottom plate, support wheel is installed in rotation on the horizontal axis among U-shaped frame, meanwhile, the two of U-shaped frame
It is respectively arranged with buffer component above a side, and buffer component is abutted with the side of U-shaped frame.
Further, buffer component includes buffering bolt, spring, U-board and stop nut；Wherein, U-board back-off welding
On bottom plate, and the top surface of U-board is provided with a through-hole, and the end of thread for buffering bolt passes through the through-hole of U-board top surface, and buffers
The end of thread of bolt is equipped with stop nut, and stop nut is located at the top of U-board, and the outer diameter of nut is greater than U-board top surface
The diameter of through-hole buffers and is also cased with a spring on bolt, spring be squeezed buffering bolt nut and U-board top surface it
Between；The side of U-shaped frame is located in U-board, and the side of U-shaped frame is located at the underface of buffering bolt and abuts with buffering bolt.
Further, grinding wheel is dismountable structure；Transmission shaft is a heavy wall riffled tube, and grinding wheel is rotatably pacified
On transmission shaft, a bolt is installed in the outside of grinding wheel, the threaded post of bolt be located at transmission shaft it is interior and in transmission shaft
Wall is connected through a screw thread.
Further, it is additionally provided with a direction switch, direction switch is mounted on pull rod, between direction switch and motor
It is connected to electric wire.
Further, motor drives transmission shaft rotation by belt transmission structure.
Further, belt transmission structure includes belt, driving wheel and driven wheel；The output end of motor connects an active
It takes turns, a driven wheel is installed on transmission shaft, wraps up belt on the outside of driving wheel and driven wheel.
Further, transmission shaft is mounted in a removable frame.
Further, removable frame includes two supporting blocks and two groups of regulating devices, and the side of supporting block and adjusting fill
Set abutting；Two supporting blocks are placed in parallel on bottom plate, and transmission shaft extends through two supporting blocks, and transmission shaft can by bearing
It is rotatably connected in supporting block；Each supporting block covers in two locating parts, and two locating parts are separately mounted to the two of supporting block
Near end, locating part is the metal sheet of a U-shaped, and U-shaped metal sheet back-off is welded on bottom plate, and supporting block extends through
Two locating parts.
Further, regulating device includes fixed block, fixture nut, adjusting nut and adjusts bolt；Fixture nut and tune
Section nut, which is mounted in, to be adjusted on bolt, and the one end and supporting block for adjusting bolt abut, and fixture nut is welded on fixed block, fixed
Block is fixed on bottom plate.
Further, motor uses threephase asynchronous.
Compared with the existing technology, present invention has the advantage that
(1) quick polishing cleaner of the present invention, the method for changing traditional hand sand processing steel surface,
The mechanization degree of polishing operation is improved, changes posture when operator's operation, artificial station can realize polishing immediately, to mention
The efficiency and effect of height polishing cleaning, improve the working condition of operator, reduce the labor intensity of operator, improve operation
When safety.
(2) quick polishing cleaner of the present invention drives grinding wheel high as power source using motor through belt
The quick polishing cleaning on surface is realized in speed rotation.And the surface that grinding wheel can polish as needed is arbitrarily replaced, such as can be had more
It needs replacing as flap disc or grinding wheel, can be used for the pretreatment and polishing on a variety of surfaces such as cement surface, steel surface, be applicable in model
Enclose it is wider, meanwhile, the grinding wheel group of the mountable major diameter of the present apparatus is larger with steel contact surface, can reach for grinding process one time
Desired effect improves polishing cleaning efficiency.
(3) it is provided with traveling wheel in quick polishing cleaner of the present invention, pull rod is held by operator and is pushed away
It draws, when operation walks flexible, laborsaving, setting direction change-over switch, converts grinding wheel as needed and turns to, further increasing can grasp
The property made.
(4) quick polishing cleaner of the present invention, the spacing in belt transmission structure between driving wheel and driven wheel
It is adjustable, the spacing between driving wheel and driven wheel can be adjusted by mobile supporting block, it can when belt loosens
To keep the output power of motor for tension on belt, meanwhile, the spacing between driving wheel and driven wheel is set as adjustable knot
Structure is also convenient for replacement belt.
(5) quick polishing cleaner of the present invention, is additionally provided with buffer unit, when so that grinding wheel being polished, support
Wheel plays effective support, will receive the cushioned resistance of spring when grinding wheel moves up, can prevent polishing dynamics is excessive to cause
Polishing surface irregularity；Guarantee that grinding wheel comes into full contact with steel surface when operation, improves cleaning effect；Guarantee grinding wheel when operation
Dynamics it is uniform, guarantee the flatness on processing surface, while guaranteeing that grinding wheel group is used to the greatest extent, save consumptive material.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the A of Fig. 1 to schematic diagram；
Fig. 3 is the B of Fig. 1 to schematic diagram；
Fig. 4 is the enlarged diagram of C portion in Fig. 1；
Fig. 5 is the enlarged diagram of the part D in Fig. 1；
Fig. 6 is the enlarged diagram of the part E in Fig. 2；
Fig. 7 is the enlarged diagram of the part F in Fig. 2；
Description of symbols:
11- bottom plate；12- pull rod；121- handrail；13- traveling wheel；21- motor；22- direction switch；3- transmission shaft；31- branch
Bracer；311- locating part；4- belt transmission structure；41- belt；42- driving wheel；43- driven wheel；5- grinding wheel；6- shield；
7- buffer unit；71- support wheel；72-U shape frame；73- buffer component；731- buffers bolt；732- spring；733-U shape plate；
734- stop nut；8- regulating device；81- fixed block；82- fixture nut；83- adjusting nut；84- adjusts bolt.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in figs. 1-7, a kind of quick polishing cleaner, including moving trolley, motor 21, transmission shaft 3, grinding wheel 5, buffering
Device 7 and regulating device 8.
Wherein, moving trolley includes bottom plate 11, pull rod 12, handrail 121 and traveling wheel 13, is rotatably connected on bottom plate 11 two
A pull rod 12 is fixed in traveling wheel 13, the side of bottom plate 11, and 12 end of pull rod is equipped with handrail 121；Herein, traveling wheel 13 can be used
A variety of mounting structure forms in the present embodiment, are bolted a shaft, traveling wheel 13 passes through bearing below bottom plate 11
It is rotatably connected in shaft；By manually pushing or pulling pull rod 12 come the vehicle that is movably walking.
The arbitrary shape for facilitating gripping can be used in handrail 121, for example is set as fan annular, in this way while facilitating gripping
Electric wire in device may pass through the fan annular handrail 121, convenient for the arrangement of electric wire.
Meanwhile a motor 21 and a transmission shaft 3 are also equipped on bottom plate 11, one end of transmission shaft 3 installs one
Grinding wheel 5, motor 21 use threephase asynchronous, and motor 21 drives transmission shaft 3 to rotate by transmission mechanism, beat to drive
The rotation of emery wheel 5 is polished；When grinding wheel 5 is installed, it should be noted that the bottom wheel side of grinding wheel 5 is slightly above traveling wheel 13 after installation
Bottom wheel side, in this way, grinding wheel 5 will not influence the rotation of traveling wheel 13.
It is additionally provided with a direction switch 22, is connected to electric wire between direction switch 22 and motor 21, is opened by controlling direction
The rotating forward or reversion of 22 controllable motors 21 are closed, to control the steering of grinding wheel 5, direction switch 22 is mounted on pull rod 12
On, convenient for manpower operation in bruting process.
In the present apparatus, grinding wheel 5 is set as dismountable structure, and specifically, transmission shaft 3 uses a heavy wall internal screw thread
Pipe, grinding wheel 5 may be rotatably mounted on transmission shaft 3, and a bolt, the inner wall of bolt and transmission shaft 3 are installed in the outside of grinding wheel 5
It is connected through a screw thread, in this way, bolt plays position-limiting action to grinding wheel 5, prevents it from falling off.Grinding wheel 5 is set as dismountable
After structure, the surface that grinding wheel 5 can polish as needed is arbitrarily replaced, such as can more be needed replacing as flap disc or sand
Wheel, can be used for the pretreatment and polishing on a variety of surfaces such as cement surface, steel surface, the scope of application is wider.
In addition, a variety of drive mechanisms, such as gear transmission structure, chain drive can be used between motor 21 and transmission shaft 3
Structure etc., in the present embodiment, motor 21 drives transmission shaft 3 to rotate by belt transmission structure 4, the output end connection one of motor 21
A driving wheel 42 installs a driven wheel 43 on transmission shaft 3, and driven wheel 43 is solderable to be fixed on transmission shaft 3, or uses key
The mode of connection is mounted on transmission shaft 3；Belt 41 is wrapped up on the outside of driving wheel 42 and driven wheel 43 and tenses belt 41.
Clast sputters when grinding wheel 5 is polished in order to prevent, is additionally provided with a shield 6, shield 6 covers on grinding wheel 5 and belt passes
Dynamic 4 top of structure.
In use, belt 41 may loosen, so in order to overcome this defect, in the present invention, driving wheel
Spacing between 42 and driven wheel 43 is adjustable, and specifically, transmission shaft 3 is mounted in a removable frame；Removable knot
Structure includes two supporting blocks 31 and two groups of regulating devices 8, wherein supporting block 31 uses metal block, and has constant weight with first
Fixed conveyor axis 3 is walked, the side of supporting block 31 and regulating device 8 abut；Two supporting blocks 31 are placed in parallel on bottom plate 11, are passed
Moving axis 3 extends through two supporting blocks 31, and transmission shaft 3 is rotatably connected in supporting block 31 by bearing；Each supporting block
31 sets in two locating parts 311, two locating parts 311 are separately mounted near the both ends of supporting block 31, locating part 311 be one
The metal sheet of a U-shaped, U-shaped metal sheet back-off are welded on bottom plate 11, and supporting block 31 extends through two locating parts
311, in this way, auxiliary stopper can be played the role of to supporting block 31 by locating part 311.
Regulating device 8 includes fixed block 81, fixture nut 82, adjusting nut 83 and adjusts bolt 84；82 He of fixture nut
Adjusting nut 83 is mounted in adjusting on bolt 84, and the one end and supporting block 31 for adjusting bolt 84 abut, and fixture nut 82 is welded on
On fixed block 81, fixed block 81 is fixed on bottom plate 11.One end because adjusting bolt 84 is pressed closer in 31 side of supporting block, can be to prevent
Only supporting block 31 is mobile to side.
It, can be by adjusting the position of transmission shaft 3 come tightening belt 41 after belt 41 fluffs in use process；Specifically
Ground, it is artificial that supporting block 31 is pushed to make transmission shaft 3 mobile to the direction far from driving wheel 42, after belt 41 tenses, turn tune
It saves bolt 84 and changes position of the fixture nut 82 on adjusting bolt 84, and hold out against supporting block 31 for bolt 84 is adjusted, then turn
Adjusting nut 83 is against fixture nut 82, to further fix the position for adjusting bolt 84.
In this way, the spacing between driving wheel 42 and driven wheel 43 can be adjusted by mobile supporting block 31, when belt 41
Belt 41 can be tensed when loosening；Meanwhile the spacing between driving wheel 42 and driven wheel 43 is set as adjustable knot
Structure is also convenient for replacement belt 41.
During the grinding process, in order to which the polishing dynamics for preferably controlling grinding wheel 5 handles table so that polishing is more uniform
Face is more smooth, is additionally provided with buffer unit 7 in the present invention.
Buffer unit 7 includes two support wheels 71, and support wheel 71 is located at the front of grinding wheel 5, and two support wheels 71 can turn
Dynamic to be connected on bottom plate 11, specifically, there are two U-shaped frames 72 for setting in the present invention, and two sides of U-shaped frame 72 can by bolt
It is rotatably installed on bottom plate 11, wherein bolt passes through the side of U-shaped frame 72, and U-shaped frame 72 can be rotated around bolt, support wheel 71
It is installed in rotation on the horizontal axis being located among U-shaped frame 72.Meanwhile two sides of U-shaped frame 72 are separately installed with two and delay
Component 73 is rushed, for limiting the rotation of U-shaped frame 72, closely limits shifting up for support wheel 71.
Buffer component 73 includes buffering bolt 731, spring 732, U-board 733 and stop nut 734, wherein U-board 733
Back-off is welded on bottom plate 11, and is provided with a through-hole in the top surface of U-board 733, and the end of thread of buffering bolt 731 passes through U-shaped
The through-hole of 733 top surface of plate, and the end of thread for buffering bolt 731 is equipped with stop nut 734, stop nut 734 is located at U-board
733 top, and the outer diameter of stop nut 734 is greater than the diameter of 733 top surface through-hole of U-board, can prevent buffering bolt 731 in this way
It falls, buffers and be also cased with a spring 732 on bolt 731, spring 732 is squeezed in the nut and U-board of buffering bolt 731
Between 733 top surface；One side of U-shaped frame 72 is located in U-board 733, and the side of U-shaped frame 72 is located at buffering bolt 731
Underface, support wheel 71 moves up, i.e., will receive the cushioned resistance of spring 732 when U-shaped frame 72 is rotated up, so that polishing
When 5 polishing of wheel, support wheel 71 plays an effective cushioning supportive, uneven surface of polishing caused by polishing dynamics can be prevented excessive
It is whole.
When being polished using the present apparatus, grinding wheel 5 is changed as needed first, later opening direction switch 22, start
Motor 21, grinding wheel 5 are polished, and push or pull pull rod 12 come the vehicle that is movably walking while polishing, meanwhile, it can be downward
Flicking handrail 121, so that the support of support wheel 71 is on the ground, convenient for better grasping polishing dynamics.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of quick polishing cleaner, it is characterised in that: including moving trolley, motor (21), transmission shaft (3), grinding wheel (5) and
Buffer unit (7)；
Wherein, moving trolley includes bottom plate (11), pull rod (12), handrail (121) and traveling wheel (13), and bottom plate rotatably connects on (11)
Two traveling wheels (13) are connect, a pull rod (12) is fixed in the side of bottom plate (11), and pull rod (12) end is equipped with handrail (121)；Bottom
A motor (21) and a transmission shaft (3) are also equipped on plate (11), a grinding wheel (5) is installed in one end of transmission shaft (3),
Motor (21) drives transmission shaft (3) rotation by transmission mechanism；
Buffer unit (7) includes two support wheels (71) and two U-shaped frames (72), before U-shaped frame (72) is located at grinding wheel (5)
Side, two sides of U-shaped frame (72) may be rotatably mounted on bottom plate (11), and support wheel (71) may be rotatably mounted at positioned at U-shaped frame
(72) on intermediate horizontal axis, meanwhile, it is respectively arranged with buffer component (73) above two sides of U-shaped frame (72), and buffer structure
Part (73) is abutted with the side of U-shaped frame (72).
2. quick polishing cleaner according to claim 1, it is characterised in that: buffer component (73) includes buffering bolt
(731), spring (732), U-board (733) and stop nut (734)；
Wherein, U-board (733) back-off is welded on bottom plate (11), and the top surface of U-board (733) is provided with a through-hole, buffers spiral shell
The end of thread of bolt (731) passes through the through-hole of U-board (733) top surface, and the end of thread for buffering bolt (731) is equipped with stop nut
(734), stop nut (734) is located at the top of U-board (733), and the outer diameter of stop nut (734) is pushed up greater than U-board (733)
The diameter of face through-hole buffers and is also cased with a spring (732) on bolt (731), and spring (732) is squeezed in buffering bolt
(731) between the top surface of nut and U-board (733)；
The side of U-shaped frame (72) is located in U-board (733), and the side of U-shaped frame (72) be located at buffering bolt (731) just under
Just and with buffering bolt (731) abut.
3. quick polishing cleaner according to claim 1, it is characterised in that: grinding wheel (5) is dismountable structure；
Transmission shaft (3) is a heavy wall riffled tube, and grinding wheel (5) may be rotatably mounted on transmission shaft (3), grinding wheel (5)
A bolt is installed in outside, and the threaded post of bolt is located in transmission shaft (3) and is connected through a screw thread with the inner wall of transmission shaft (3).
4. quick polishing cleaner according to claim 1, it is characterised in that: it is additionally provided with a direction switch (22),
Direction switch (22) is mounted on pull rod (12), is connected to electric wire between direction switch (22) and motor (21).
5. quick polishing cleaner according to claim 1-4, it is characterised in that: motor (21) is passed by belt
Dynamic structure (4) drive transmission shaft (3) rotation.
6. quick polishing cleaner according to claim 5, it is characterised in that: belt transmission structure (4) includes belt
(41), driving wheel (42) and driven wheel (43)；The output end of motor (21) connects a driving wheel (42), and transmission shaft is pacified on (3)
A driven wheel (43) is filled, wraps up belt (41) on the outside of driving wheel (42) and driven wheel (43).
7. quick polishing cleaner according to claim 6, it is characterised in that: transmission shaft (3) is mounted on one and moves
In structure.
8. quick polishing cleaner according to claim 7, it is characterised in that: removable frame includes two supporting blocks
(31) it is abutted with two groups of regulating devices (8), the side of supporting block (31) and regulating device (8)；
Two supporting blocks (31) are placed in parallel on bottom plate (11), and transmission shaft (3) extends through two supporting blocks (31), and is driven
Axis (3) is rotatably connected in supporting block (31)；Each supporting block (31) covers in two locating parts (311), two locating parts
(311) it is separately mounted near the both ends of supporting block (31), locating part (311) is the metal sheet of a U-shaped, the U-shaped metal
Plate back-off is welded on bottom plate (11), and supporting block (31) extends through two locating parts (311).
9. quick polishing cleaner according to claim 8, it is characterised in that: regulating device (8) include fixed block (81),
Fixture nut (82), adjusting nut (83) and adjusting bolt (84)；
Fixture nut (82) and adjusting nut (83) adjust one end and the supporting block of bolt (84) mounted in adjusting on bolt (84)
(31) it abuts, fixture nut (82) is welded on fixed block (81), and fixed block (81) is fixed on bottom plate (11).
10. quick polishing cleaner according to claim 9, it is characterised in that: motor (21) uses three-phase asynchronous electric
Machine.
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| CN201811141808.6A CN109108798B (en) | 2018-09-28 | 2018-09-28 | Quick polishing and cleaning machine |
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| CN201811141808.6A CN109108798B (en) | 2018-09-28 | 2018-09-28 | Quick polishing and cleaning machine |
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| CN113909898A (en) * | 2021-10-27 | 2022-01-11 | 汤细文 | Infrasonic wave repairing machine based on big data |
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| Publication number | Publication date |
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| CN109108798B (en) | 2024-03-26 |
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