CN205342705U - Noiselessness dustproof wall face polisher - Google Patents
Noiselessness dustproof wall face polisher Download PDFInfo
- Publication number
- CN205342705U CN205342705U CN201521137120.2U CN201521137120U CN205342705U CN 205342705 U CN205342705 U CN 205342705U CN 201521137120 U CN201521137120 U CN 201521137120U CN 205342705 U CN205342705 U CN 205342705U
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- CN
- China
- Prior art keywords
- dust
- noiselessness
- fixing
- wall surface
- sand paper
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a noiselessness dustproof wall face polisher belongs to dustproof instrument technical field, including the head and the action bars of polishing of polishing, the head of polishing includes the shell, fixes abrasive paper fixed plate and drive in the shell reciprocal linear motion's electric drive device is made to the abrasive paper fixed plate, electric drive device includes driving system and motor, driving system includes motor and eccentric pie connecting rod. The utility model discloses an eccentric connecting rod is for traditional connecting rod, because its quality is light, rotation inertia is little, small, therefore the noise that produces helps increase of service life and reduces use cost with the vibration is little, the energy consumption low, the loss is little.
Description
Technical field
This utility model belongs to dust-proof technical field of tools, is specifically related to a kind of dust-proof wall surface grinding machine of noiselessness.
Background technology
In fitment operation, it is basic operation to metope hacking with sand paper, is also required to process by sand paper hacking and cleaning before the brushing paint such as furniture.In above operation, operator operates with ordinary glove often, although opponent serves protective effect, but produces substantial amounts of dust.It is the grey matter dust of metope or operator is all produced serious health threat by the timber dust of furniture, adopts enabling convection type of windowing to make again dust recycling in ambient atmosphere environment, be also the polluter of a kind of danger.It addition, in above-mentioned manual operations, cause that efficiency is low, human cost is high.
Additionally, also employing wall surface grinding machine is had to carry out sanding operation, it is likely to increase in efficiency, but its dynamical system generally uses gear drive, intermeshing travelling gear inevitably produces loud noise and vibration in the process of passing on Gong, have impact on construction environment, workmen's physical and mental health is extremely disadvantageous, simultaneously, gear-driven transmission efficiency is not high, the energy loss making wall surface grinding machine is big, delivery efficiency is low, use cost is high, additionally, occur the connecting of motor and grinding head stuck and cause that machine cannot the situation of normal operation also happen occasionally, have impact on the normal use of polisher, shorten the service life of polisher.
Summary of the invention
In view of this, the purpose of this utility model is in that to provide a kind of dust-proof wall surface grinding machine of noiselessness, with solve prior art adopt manual operation to exist noise is big, efficiency is low, cost is high, heavy-polluted problem.
For reaching above-mentioned purpose, this utility model provides following technical scheme:
A kind of dust-proof wall surface grinding machine of noiselessness, including grinding head and sanding operation bar, described grinding head includes shell, the fixing plate of sand paper that is fixed in described shell and the electric driver driving the fixing plate of described sand paper to do reciprocating linear motion,
The periphery of described shell is elastic compression limit, described sand paper is fixing is provided with elastic mechanism between plate and described shell, under the effect of sanding operation power, described elastic compression limit can and metope between formed confined space, the fixing plate of described sand paper may contract on the same plane of bottom surface, described elastic compression limit, described sanding operation bar includes fixing bar and the adjusting rod that can be inserted in fixing bar, and the other end of described adjusting rod and outer surface of outer cover are connected through the hinge
Described electric driver includes dynamical system and motor, described motor is fixed on described shell body, electric machine main shaft stretches in described housing and is connected with described dynamical system, described dynamical system includes motor, bent axle, connecting rod and slide block, it is fixing that described motor adopts electromagnetic coupling to be connected with bent axle, described connecting rod is the eccentric pie connecting rod with a rotatable eccentric orfice being set on described bent axle, described slide block is provided with the manhole of a rotatable fixing described eccentric pie connecting rod, described dynamical system also includes the positive stop being arranged in arbitrary corresponding sides of described slide block for keeping described slide block only for linear motion,
Described shell is additionally provided with the dust-exbaust system connected with described confined space.
Further, the fixing plate of described sand paper is provided with the fixing groove of sand paper.
Further, described elastic mechanism includes the spring being arranged between described slide block and the fixing plate of described sand paper and the telescopic shaft being arranged on spring center, and one end of described telescopic shaft is fixed on the fixing plate of described sand paper, and the other end is fixed on described slide block.
Further, described dust-exbaust system includes arranging the air pump that air vent on the housing is connected by gas exhaust piping with described air vent.
Further, described gas exhaust piping is fastened on described sanding operation bar by fixing.
Further, described sanding operation bar sliding and is provided with joystick, described joystick is provided with main switch button and functional keys.
Further, described sanding operation bar is additionally provided with arm fixing band.
Further, the end of described sanding operation bar is provided with electrical wire interface, and the electric wire being fixed on described electrical wire interface is connected through described sanding operation bar with described motor.
Further, described electromagnetic coupling includes power shaft, output shaft, outer rotor and internal rotor, and described outer rotor is set on described power shaft, and described internal rotor is set on described output shaft, there is between described outer rotor and internal rotor a clearance space, in described clearance space, be provided with separation sleeve.
Further, described manhole is arranged in described slide block end face in the heart.
The beneficial effects of the utility model are in that:
1, adopt eccentric ratio relative to conventional linkage, due to its light weight, rotator inertia is little, volume is little, thus the noise produced is little with vibration, energy consumption is low, loss is little, contributing to increasing the service life and reducing use cost, relative to gear transmission mode, this dynamical system greatly reduces noise and vibration, and do not contact with each other, decrease friction energy-dissipating, improve delivery efficiency, save energy consumption.
2, motor and bent axle are connected by electromagnetic coupling, achieve that two axles are contactless also can transmit torque, it is prevented that occur the connecting of motor and grinding head stuck and cause that machine cannot the situation of normal operation occur, and reduces contact wear, increase the service life, reduce service life；
3, electric operating can be realized by electric driver; change the mode of manual work; improve efficiency; reduce human cost, meanwhile, also by forming confined space between shell and metope; the dust that sanding operation process produces effectively can be limited in confined space; and by dust-exbaust system, dust is drained, the dust pollution to workmen and environment be can effectively prevent, workmen and the health of surrounding inhabitation personnel protected.
Other advantages of the present utility model, target and feature will be illustrated to a certain extent in the following description, and to a certain extent, will be apparent to those skilled in the art based on to investigating hereafter, or can be instructed from practice of the present utility model.Target of the present utility model and other advantages can be realized by description below and obtain.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, this utility model provides drawings described below to illustrate:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the partial enlarged drawing I of Fig. 1；
Fig. 3 is the partial enlarged drawing II of Fig. 1；
Fig. 4 is the structural representation of dynamical system；
Fig. 5 is the sectional view of electromagnetic coupling.
Accompanying drawing labelling:
1-grinding head；2-shell；Plate fixed by 3-sand paper；4-elastic compression limit；5-fixes bar；6-adjusting rod；7-sanding operation bar；8-air vent；9-gas exhaust piping；10-motor；11-bent axle；12-connecting rod；13-slide block；14-electromagnetic coupling；15-spring；16-telescopic shaft；17-joystick；18-arm fixing band；19-main switch button；20-functional keys；21-electrical wire interface；The fixing card of 22-；23-hinge；24-chute；Groove fixed by 25-sand paper；26-manhole；27-power shaft；28-output shaft；29-outer rotor；30-internal rotor；31-magnetic pole I；32-magnetic pole II；33-separation sleeve；34-positive stop I；35-positive stop II.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in the figure, the dust-proof wall surface grinding machine of a kind of noiselessness in the present embodiment, including grinding head 1 and sanding operation bar 7, described grinding head 1 includes shell 2, it is fixed on the fixing plate 3 of the sand paper in described shell 2 and the electric driver driving the fixing plate 3 of described sand paper to do reciprocating linear motion, the periphery of described shell 2 is elastic compression limit 4, described sand paper is fixing is provided with elastic mechanism between plate 3 and described shell 2, under the effect of sanding operation power, described elastic compression limit 4 can and metope between formed confined space, the fixing plate 3 of described sand paper may contract on the same plane of bottom surface, described elastic compression limit 4, namely realize when sand paper carries out sanding operation with metope laminating, the dust that operation produces can be limited between elastic compression limit and metope the purpose do not splashed in the confined space of formation, avoid workmen is polluted injury, described sanding operation bar 7 includes fixing bar 5 and the adjusting rod 6 that can be inserted in fixing bar 5, make the adjustable length of sanding operation bar 7, adapt to the construction of differing heights metope, the other end of described adjusting rod 6 is connected by hinge 23 with shell 1 outer surface, shell is made to rotate relative to the operation body of rod, improve its adaptive capacity, described shell 2 is additionally provided with the dust-exbaust system connected with described confined space, described dust-exbaust system includes the air vent 8 arranged on the housing, the air pump (not shown) connected by gas exhaust piping 9 with described air vent 8, by air pump, the dust in shell 2 is drained, avoid too much dust that dynamical system and the work quality of grinding head are brought impact, it is beneficial to raising polishing quality and service life.
Further, the fixing plate 3 of described sand paper is provided with the fixing groove 25 of sand paper, it is simple to fixing of sand paper, during use, can be fixed by viscose glue.
Further, described electric driver includes dynamical system and motor 10, described motor 10 is fixed on described shell body, electric machine main shaft stretches in described housing and is connected with described dynamical system, the dynamical system of the present embodiment includes bent axle 11, connecting rod 12 and slide block 13, it is fixing that described motor 10 adopts electromagnetic coupling 14 to be connected with bent axle 11, connecting rod 12 is the eccentric pie connecting rod with a rotatable eccentric orfice being set on described bent axle 11, described slide block 13 is provided with manhole 26, during use, rotatable fixing eccentric pie connecting rod, concrete, electromagnetic coupling 14 includes power shaft 27, output shaft 28, outer rotor 29 and internal rotor 30, the power shaft 27 of the present embodiment is machine shaft, output shaft 28 is bent axle 15, described outer rotor 29 is set on machine shaft, described internal rotor 30 is set on bent axle 11, outer rotor 29 and internal rotor 30 are correspondingly arranged on the magnetic pole I31 of opposed polarity, magnetic pole II32, form magnetic force between, transmission moment of torsion, simultaneously, there is between outer rotor 29 and internal rotor 30 clearance space, separation sleeve 33 it is provided with in clearance space, outer rotor 29 and internal rotor 30 can be separated by separation sleeve 33, both are avoided to weaken magnetic in the contact, the slide block 13 of the present embodiment is square structure, on the limit of a pair correspondence in office, it is provided with a pair positive stop, for keeping slide block 13 for linear motion, as shown in the figure, lateral surface in two corresponding sides of slide block 13 arranges two pieces of positive stops, the left side is positive stop I34, the right is positive stop II35, slide block 13 is limited within it, make the slide block 13 can only in the catch cropping of two pieces of positive stops linear slide back and forth, during enforcement, can fixing for sand paper plate 3 be fixed on slide block 13, under slide block 13 drives, rectilinear motion back and forth also made by the fixing plate 3 of sand paper, thus realizing sanding operation.
Further, described elastic mechanism includes the spring 15 being arranged between described slide block 12 and the fixing plate 3 of described sand paper and the telescopic shaft 16 being arranged on spring center, one end of described telescopic shaft 16 is fixed on the fixing plate of described sand paper, the other end is fixed on described slide block, during work, under the effect of operating physical force, telescopic shaft 16 shrinks, the fixing plate of sand paper is pressed on metope, carrying out sanding operation, after completing, contraction axis 16 resets elongation under spring force, making when arbitrary duty, the fixing plate of sand paper can be adjacent to metope and carry out sanding operation.
Further, described gas exhaust piping 9 is fixed on described sanding operation bar 7 by fixing card 22, is beneficial to on-the-spot specification safety work.
Further, described sanding operation bar 7 is additionally provided with arm fixing band 18, during work, can sanding operation bar is fixed on the forearm of operator, be beneficial to and slow down Fatigued level, improve work efficiency and quality.
Further, described sanding operation bar 7 is provided with joystick 17, and regulate the distance between arm fixing band 18 by the chute 24 being arranged on sanding operation bar 7, thus adapting to the arm of different length, improve its adaptive capacity, described joystick 17 is provided with main switch button 19 and functional keys 20, and sanding operation is carried out overall control.
Further, the end of described sanding operation bar 7 is provided with electrical wire interface 21, the electric wire being fixed on described electrical wire interface 21 is connected through described sanding operation bar with described motor, can quickly realize connecting by electrical wire interface 21, simultaneously, electric wire is arranged in sanding operation bar 7, electric wire can be avoided to expose damage and fracture, improve safety in utilization.
Further, manhole 26 is arranged in slide block 13 end face in the heart, make the center of rotation of connecting rod and bent axle all in slide block in the heart, the active force of slide block is more balanced, reduce the side frictional force different generation side force square generation eccentric wear of slide block and positive stop, it is possible to improve delivery efficiency and increase the service life.
Further, the center of rotation of bent axle 11 is consistent with the center of slide block 13, it is ensured that consistent with the movement locus of slide block, improves its fit quality and delivery efficiency.
What finally illustrate is, preferred embodiment above is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail by above preferred embodiment, but skilled artisan would appreciate that, in the form and details it can be made various change, without departing from this utility model claims limited range.
Claims (10)
1. the dust-proof wall surface grinding machine of noiselessness, it is characterised in that: including grinding head and sanding operation bar, described grinding head includes shell, the fixing plate of sand paper that is fixed in described shell and the electric driver driving the fixing plate of described sand paper to do reciprocating linear motion,
The periphery of described shell is elastic compression limit, described sand paper is fixing is provided with elastic mechanism between plate and described shell, under the effect of sanding operation power, described elastic compression limit can and metope between formed confined space, the fixing plate of described sand paper may contract on the same plane of bottom surface, described elastic compression limit, described sanding operation bar includes fixing bar and the adjusting rod that can be inserted in fixing bar, and the other end of described adjusting rod and outer surface of outer cover are connected through the hinge
Described electric driver includes dynamical system and motor, described motor is fixed on described shell body, electric machine main shaft stretches in described housing and is connected with described dynamical system, described dynamical system includes motor, bent axle, connecting rod and slide block, it is fixing that described motor adopts electromagnetic coupling to be connected with bent axle, described connecting rod is the eccentric pie connecting rod with a rotatable eccentric orfice being set on described bent axle, described slide block is provided with the manhole of a rotatable fixing described eccentric pie connecting rod, described dynamical system also includes the positive stop being arranged in arbitrary corresponding sides of described slide block for keeping described slide block only for linear motion,
Described shell is additionally provided with the dust-exbaust system connected with described confined space.
2. a kind of dust-proof wall surface grinding machine of noiselessness according to claim 1, it is characterised in that: the fixing plate of described sand paper is provided with the fixing groove of sand paper.
3. a kind of dust-proof wall surface grinding machine of noiselessness according to claim 1, it is characterized in that: described elastic mechanism includes the spring being arranged between described slide block and the fixing plate of described sand paper and the telescopic shaft being arranged on spring center, one end of described telescopic shaft is fixed on the fixing plate of described sand paper, and the other end is fixed on described slide block.
4. a kind of dust-proof wall surface grinding machine of noiselessness according to claim 1, it is characterised in that: described dust-exbaust system includes arranging the air pump that air vent on the housing is connected by gas exhaust piping with described air vent.
5. a kind of dust-proof wall surface grinding machine of noiselessness according to claim 4, it is characterised in that: described gas exhaust piping is fastened on described sanding operation bar by fixing.
6. a kind of dust-proof wall surface grinding machine of noiselessness according to claim 1, it is characterised in that: sliding on described sanding operation bar and be provided with joystick, described joystick is provided with main switch button and functional keys.
7. a kind of dust-proof wall surface grinding machine of noiselessness according to claim 1, it is characterised in that: described sanding operation bar is additionally provided with arm fixing band.
8. a kind of dust-proof wall surface grinding machine of noiselessness according to claim 1, it is characterised in that: the end of described sanding operation bar is provided with electrical wire interface, and the electric wire being fixed on described electrical wire interface is connected through described sanding operation bar with described motor.
9. a kind of dust-proof wall surface grinding machine of noiselessness according to claim 1, it is characterized in that: described electromagnetic coupling includes power shaft, output shaft, outer rotor and internal rotor, described outer rotor is set on described power shaft, described internal rotor is set on described output shaft, there is between described outer rotor and internal rotor a clearance space, in described clearance space, be provided with separation sleeve.
10. a kind of dust-proof wall surface grinding machine of noiselessness according to claim 1, it is characterised in that: described manhole is arranged in described slide block end face in the heart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521137120.2U CN205342705U (en) | 2015-12-31 | 2015-12-31 | Noiselessness dustproof wall face polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521137120.2U CN205342705U (en) | 2015-12-31 | 2015-12-31 | Noiselessness dustproof wall face polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205342705U true CN205342705U (en) | 2016-06-29 |
Family
ID=56172185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521137120.2U Expired - Fee Related CN205342705U (en) | 2015-12-31 | 2015-12-31 | Noiselessness dustproof wall face polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205342705U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792337A (en) * | 2017-08-30 | 2018-03-13 | 上海幂方电子科技有限公司 | A kind of flapping flight balloon |
| CN111085803A (en) * | 2019-12-11 | 2020-05-01 | 黄建伟 | Cross arm processing equipment for electric power laying |
| CN114589590A (en) * | 2022-01-21 | 2022-06-07 | 国网福建省电力有限公司 | Multi-angle liquid spraying cleaning device of power transformation operation equipment |
-
2015
- 2015-12-31 CN CN201521137120.2U patent/CN205342705U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792337A (en) * | 2017-08-30 | 2018-03-13 | 上海幂方电子科技有限公司 | A kind of flapping flight balloon |
| CN111085803A (en) * | 2019-12-11 | 2020-05-01 | 黄建伟 | Cross arm processing equipment for electric power laying |
| CN111085803B (en) * | 2019-12-11 | 2021-11-09 | 国网河南省电力公司襄城县供电公司 | Cross arm processing equipment for electric power laying |
| CN114589590A (en) * | 2022-01-21 | 2022-06-07 | 国网福建省电力有限公司 | Multi-angle liquid spraying cleaning device of power transformation operation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20171231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |