CN201833262U - Forward-reverse-rotating polishing machine - Google Patents
Forward-reverse-rotating polishing machine Download PDFInfo
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- CN201833262U CN201833262U CN2010205406803U CN201020540680U CN201833262U CN 201833262 U CN201833262 U CN 201833262U CN 2010205406803 U CN2010205406803 U CN 2010205406803U CN 201020540680 U CN201020540680 U CN 201020540680U CN 201833262 U CN201833262 U CN 201833262U
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- driving wheel
- wheel
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- belt
- rotating
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Abstract
A forward-reverse-rotating finishing machine comprises a casing, a motor, a polishing device and a forward and reverse rotating device. The motor is fixed onto the casing and provided with a driving shaft. The polishing device consists of a first polishing unit and a second polishing unit, each polishing unit consists of a fixing plate, and polished materials are fixedly connected to the outer side of the fixing plate. The fixing plates are perpendicular to the driving shaft. Polished surfaces of a first polished material and a second polished material are on the same plane and rotate concentrically in reverse directions. The forward and reverse rotating device includes a first driving wheel, a second driving wheel and a steering wheel, the first driving wheel is connected with the driving shaft and driven by the driving shaft, the second driving wheel is fixedly connected with a second fixing plate, and the steering wheel is connected with the first driving wheel and the second driving wheel. A first fixing plate is connected with the driving shaft and driven by the driving shaft so as to realize forward rotation of the first polished material. The steering wheel transmits rotation of the first driving wheel reversely to the second driving wheel so as to realize reverse rotation of the second polished materials.
Description
Technical field
The utility model relates to a kind of polishing machine, especially a kind of polishing machine that carries out the rotating polishing simultaneously.
Background technology
Polishing machine is applied to a lot of industries and occasion.Present polishing machine rotating disk all is that a direction is rotated, and this structure not only polishing effect is not good, and operation is stable inadequately.Because the reaction force of polished object, polishing machine is subjected to unidirectional power always in the time of operation, need manually fix its position, and particularly hand-held long-time operation meeting causes user's hand fatigue.
The utility model content
The purpose of this utility model is to provide a kind of rotating polishing machine, and it carries out rotating polishing simultaneously, and the reaction force with polished object of having cancelled each other out need not be fixed especially.
Another purpose of the present utility model is to provide a kind of rotating polishing machine, and it carries out the rotating polishing simultaneously, and polishing object has improved polishing effect than conventional polisher from different directions.
Another purpose of the present utility model is to provide a kind of rotating polishing machine, and it is used to hand, and is available for users to long-time operation, reduces hand fatigue.
Another purpose of the present utility model is to provide a kind of rotating polishing machine, and it has long service life, and result of use is not with elongated decline of working time.
Another purpose of the present utility model is to provide a kind of rotating polishing machine, and it is simple in structure, and is with low cost, helps large tracts of land and promotes.
For reaching above purpose, the utility model provides a kind of rotating polishing machine, comprising:
Casing;
Motor comprises a driving shaft, is fixed in this casing;
Burnishing device by this motor-driven, comprising: the first polishing unit and the second polishing unit, and the described first polishing unit comprises first fixed disk vertical with described driving shaft, and is fixedly connected on first polishing material in this first fixed disk outside; The described second polishing unit comprises second fixed disk vertical with described driving shaft, and is fixedly connected on second polishing material in this second fixed disk outside; Wherein, the burnishing surface of the burnishing surface of this first polishing material and this second polishing material at grade, and reverse rotation with one heart; And
The rotating device, comprise: first driving wheel is connected in this driving shaft and is driven by it second driving wheel, be fixedly connected on this second fixed disk, and the break-in wheel, be connected in this first driving wheel and this second driving wheel, wherein, this first fixed disk is connected in this driving shaft and is driven by it, to realize the just commentaries on classics of this first polishing material, this break-in wheel is given this second driving wheel with the direction of rotation back transfer of this first driving wheel, to realize the counter-rotating of this second polishing material.
By above-mentioned structure, positive and negative rotation in opposite directions improves polishing effect when can realize this first polishing material and this second polishing material, offsets the reaction force with polished object, prolongs the service life of this rotating polishing machine.
These purposes of the present utility model, characteristics and advantage will be below the specific embodiment, detailed exposure in accompanying drawing and the claim.
Description of drawings
Fig. 1 is the side view according to the internal structure of a kind of rotating polishing machine of the present utility model.
Fig. 2 is the side cutaway view according to this rotating polishing machine of the present utility model.
Fig. 3 is the side view according to the internal structure of this rotating polishing machine of a kind of preferred embodiment of the present utility model, and signal uses gear to connect.
Fig. 4 is the side cutaway view according to this rotating polishing machine of above-mentioned preferred embodiment of the present utility model, and signal uses the gear teeth to connect.
Fig. 5 is the side view according to the internal structure of this rotating polishing machine of another preferred embodiment of the present utility model, and signal uses belt to connect.
Fig. 6 is the side cutaway view according to this rotating polishing machine of above-mentioned preferred embodiment of the present utility model, and signal uses belt to connect.
Fig. 7 is according to first driving wheel of this rotating polishing machine of above-mentioned preferred embodiment of the present utility model and the side cutaway view of second driving wheel.
Fig. 8 is the top plan view according to the break-in wheel of this rotating polishing machine of above-mentioned preferred embodiment of the present utility model.
Fig. 9 is the side view according to the casing of this rotating polishing machine of above-mentioned preferred embodiment of the present utility model.
Figure 10 is the side view according to the internal structure of this rotating polishing machine of another preferred embodiment of the present utility model.
The specific embodiment
See also Fig. 1-10, the utility model is a kind of rotating polishing machine, comprises casing 10, motor 20, burnishing device 30 and rotating device 40.
This motor 20 is fixed on this casing 10, and has driving shaft 21.
This burnishing device 30 comprises the first polishing unit 31 and the second polishing unit 32.This first polishing unit 31 comprises first fixed disk 311 and first polishing material 312.This first polishing material 312 is fixedly connected on this first fixed disk, 311 outsides.This first fixed disk 311 is vertical with this driving shaft 21.This second polishing unit 32 comprises second fixed disk 321, and second polishing material 322 is fixedly connected on this second fixed disk, 321 outsides.This second fixed disk 321 is vertical with this driving shaft 21.The burnishing surface 313 of this first polishing material 312 and the burnishing surface 323 of this second polishing material 322 at grade, and reverse rotation with one heart.
This rotating device 40 comprises first driving wheel, 41, the second driving wheels 42, and break-in wheel 43.This first driving wheel 41 is connected in this driving shaft 21 and is driven by it.This second driving wheel 42 is fixedly connected on this second fixed disk 321.This break-in wheel 43 is connected in this first driving wheel 41 and this second driving wheel 42.This first fixed disk 311 is connected in this driving shaft 21 and is driven by it, to realize the just commentaries on classics of this first polishing material 312.This break-in wheel 43 is given this second driving wheel 42 with the rotation back transfer of this first driving wheel 41, to realize the counter-rotating of this second polishing material 322.
By of the positive and negative in opposite directions rotation of this first polishing material 312 with this second polishing material 322, offset when polishing and the reaction force of polished object, make when operation this rotating polishing machine of the present utility model, needn't specially fix it, during especially at hand-held, be difficult for causing user's hand fatigue, effectively increase work efficiency.
According to a kind of better embodiment of the present utility model, this rotating device 40 further comprises at least one bearing 44.This first fixed disk 311 is directly fixed on this driving shaft 21, and this bearing 44 is sheathed on this driving shaft 21, and this second driving wheel 42 is connected in this bearing 44, to realize the concentric counter-rotating of this first fixed disk 311 and this second fixed disk 321.By above-mentioned structure, this driving shaft 21 directly drives this first fixed disk 311 just to be changeed, because the effect of this bearing 44 makes this second driving wheel 42 directly not rotate with this driving shaft 21.Simultaneously, this driving shaft 21 drives this first driving wheel, 41 rotations, this break-in wheel 43 is driven by it and acts on this second driving wheel 42, makes this second driving wheel 42 and these first driving wheel, 41 reverse rotations, thereby drives this second fixed disk 321 and these first fixed disk, 311 concentric reverse rotations.
Particularly, this rotating device 40 further comprises reinforces bearing 45, is arranged between this second driving wheel 42 and this casing 10, so that these second driving wheel, 42 smooth operations, and improves the rigidity of this driving shaft 21 of this motor 20.
Referring to Fig. 3-4, according to a preferred embodiment of the present utility model, this first driving wheel 41 and this second driving wheel 42 be arranged in parallel, and take turns 43 vertically with this break-in, and 43 rotatable being arranged on this casing 10 are taken turns in this break-in.This first driving wheel 41, this second driving wheel 42 is arranged at this break-in wheel respectively, and about in the of 43 two ends, be connected by the gear teeth with this break-in wheel 43, take turns direction of advance opposite principle in both sides about in the of 43 by this break-in, the purpose of this second driving wheel 42 is given the rotation back transfer of this first driving wheel 41 in realization.
Referring to Fig. 5-7, according to another preferred embodiment of the present utility model, particularly, this rotating device 40 further comprises belt 46.This first driving wheel 41 and this second driving wheel 42 be arranged in parallel, and take turns 43 vertically with this break-in, and 43 rotatable being arranged on this casing 10 are taken turns in this break-in.This belt 46 is set on this first driving wheel 41, extend to this break-in wheel 43, walk around these break-in wheel 43 backs and extend back this second driving wheel 42 and thereon sheathed, thereby changed the direction of advance of this belt 46 by this break-in wheel 43, made this first driving wheel 41 and these second driving wheel, 42 concentric reverse rotations.
Those skilled in that art can want to know easily, because this motor 20 is fixed on this casing 10, thus this break-in wheel 43 is connected in this motor 20 but not also same implementation result can be obtains on this casing 10, so also within covering scope of the present utility model.
Referring to Fig. 8, particularly, this break-in wheel 43 comprises first 431 and second portion 432 concentric reverse rotations.This first 431 and this second portion 432 are arranged at the both sides of this first driving wheel 41 and this second driving wheel 42 respectively, accept this belt 46 that extends its both sides respectively, issue looks to rotation with rotation, thereby give this second driving wheel 42 the rotation back transfer at this first driving wheel 41.
According to preferred embodiment of the present utility model, this first 431 and second portion 432 can be for passing the two-wheeled of same rotating shaft 433, and this rotating shaft 433 is fixed on this casing 10; Also can have the rotating shaft 433 of protrusion for this first 431, this second portion 432 is set on this rotating shaft 433 of this first 431, so that relative rotation to take place.Those skilled in that art can expect other analog structure easily, and this should not be considered as breaking away from the scope that the utility model is contained.
According to a preferred embodiment of the present utility model, the diameter of this break-in wheel 43 equals the distance of this first driving wheel 41 and this second driving wheel 42, this first driving wheel 41 and this second driving wheel 42 are taken turns 43 two ends up and down respectively perpendicular to this break-in, so that this belt 46 extends to this break-in wheel 43 from this first driving wheel 41 part and this belt 46 extend to the partial parallel of this second driving wheel 42 from this break-in wheel 43, the direction of rotation of these belt 46 directions of advance and this first driving wheel 41 and this second driving wheel 42 is on same straight line.By above-mentioned structure, this belt 46 can firmly be sheathed on this first driving wheel 41 and this second driving wheel 42, avoids meaningless friction, improves transmission efficiency, increases the service life.
Referring to Figure 10, according to another preferred embodiment of the present utility model, this rotating device 40 comprise two break-ins wheel 43 '.This first driving wheel 41 and these second driving wheel, 42 parallel placements, these two break-in wheels 43 ' placed side by side, respectively perpendicular to this first driving wheel 41 and this second driving wheel 42, and align with this first driving wheel 41 and this second driving wheel 42 respectively, make this belt 46 from this first driving wheel 41 extend to this break-in wheel 43 ' part and this belt 46 from this break-in wheel 43 ' extend to partial parallel of this second driving wheel 42.
According to a preferred embodiment of the present utility model, this rotating device 40 further comprises adjusting part 47.This casing 10 has through hole 11.This adjusting part 47 comprises adjusting rod 471, be arranged on this casing 10 by this through hole 11, this adjusting rod 471 has inner 4711 and is connected in this break-in wheel 43, can be along this belt 46 from this first driving wheel 41 move the degree of tightness of regulating this belt 46 with the distance that changes between this break-in wheel 43 and this first driving wheel 41 and this second driving wheel 42 to the bearing of trend of this break-in wheel 43.By above-mentioned structure, can tighten up it when in use this belt 46 becomes loose, thereby guarantee the transmission effect of this rotating device 40, and prolong service life of this rotating polishing machine, simultaneously, this adjusting operation need not be opened this casing 10, easy to operate, with low cost.
Particularly, this adjusting part 47 comprises that further adjusting knob 472 is arranged on this casing 10.This adjusting rod 471 has outer end 4712 and this adjusting knob 472 and is connected by screw thread, and when this adjusting knob 472 of turn, the position that can regulate this adjusting rod 471 is to regulate the tightness of this belt 46.
Particularly, according to preferred embodiment of the present utility model, this adjusting rod 471 can be fixedly connected on this rotating shaft 433 for this inner 4711 of this adjusting rod 471 with the connected mode of this rotating shaft 433, and this first 431 and this second portion 432 are respectively with respect to these rotating shaft 433 concentric reverse rotations; Also can by bearing this rotating shaft 433 be accommodated in therebetween for this inner 4711 of this adjusting rod 471, concurrent looks is to rotation.
Referring to Fig. 9, further, be fixedly connected in the connected mode of this rotating shaft 433 at this above adjusting rod 471, this casing 10 has two chutes 12 along these adjusting rod 471 direction of motion settings, the two ends of this rotating shaft 433 are accommodated in respectively in these two chutes 12, when this belt 46 is regulated, to move, increase the stability of this adjusting part 47 along these two chutes 12.
According to another preferred embodiment of the present utility model, this adjusting part 47 further comprises regulating spring 473 and bracing frame 474.This bracing frame 474 is arranged on this adjusting rod 471 and can slides along it, is fixedly connected on this break-in wheel 43, preferably, is fixedly connected on this rotating shaft 433.This regulating spring 473 is arranged on this adjusting rod 471, is compressed between the inner 4711 of this bracing frame 474 and this adjusting rod 471.Nationality is by above-mentioned structure, when this adjusting rod 471 is set at an ad-hoc location, this regulating spring 473 acts on this bracing frame 474, with its this inner 4711 that pushes away this adjusting rod 471 to tighten up this belt 46, even this belt 46 becomes loose with use, this regulating spring 473 still can be regulated the degree of tightness of this belt 46 within the specific limits.
According to another embodiment of the present utility model, this adjusting part 47 comprises that regulating spring 473 is arranged between this casing 10 and this break-in wheel 43, and stretch to the bearing of trend of this break-in wheel 43 along this belt 46 from this first driving wheel 41, produce an active force this break-in wheel 43 is pulled away from this first driving wheel 41 and this second driving wheel 42, to tighten up this belt 46.This casing 10 has two chutes 12 along these regulating spring 473 draw direction settings, the two ends of this rotating shaft 433 are accommodated in respectively in these two chutes 12, when this belt 46 is regulated, to move, increase the stability of this adjusting part 47 along these two chutes 12.
Those skilled in that art can want easily to know that this regulating spring 473 adopts and the analog structure with bracing frame 474 mentioned above, do not use this adjusting rod 471, compress this regulating spring 473 and non-stretching these regulating spring 473 the same effects that can reach these belt 46 degrees of tightness of adjusting.
By the foregoing description, the purpose of this utility model is by in full force and effect having reached.The personage who is familiar with this skill should be understood that the utility model includes but not limited to the content of describing in the accompanying drawing and the top specific embodiment.Any modification that does not depart from function of the present utility model and structural principle all will be included in the scope of claims.
Claims (13)
1. rotating polishing machine comprises:
Casing;
Motor is fixed on this casing, and has driving shaft;
Burnishing device comprises: the first polishing unit and the second polishing unit, and the described first polishing unit comprises first fixed disk vertical with described driving shaft, and is fixedly connected on first polishing material in this first fixed disk outside; The described second polishing unit comprises second fixed disk vertical with described driving shaft, and is fixedly connected on second polishing material in this second fixed disk outside; Wherein, the burnishing surface of the burnishing surface of this first polishing material and this second polishing material at grade, and reverse rotation with one heart; And
The rotating device, comprise: first driving wheel is connected in this driving shaft and is driven by it second driving wheel, be fixedly connected on this second fixed disk, and the break-in wheel, be connected in this first driving wheel and this second driving wheel, wherein, this first fixed disk is connected in this driving shaft and is driven by it, to realize the just commentaries on classics of this first polishing material, this break-in wheel is given this second driving wheel with the rotation back transfer of this first driving wheel, to realize the counter-rotating of this second polishing material.
2. rotating polishing machine according to claim 1, wherein, this rotating device further comprises bearing, this first fixed disk is directly fixed on this driving shaft, this bearing holder (housing, cover) is located on this driving shaft, this second driving wheel is connected in this bearing, makes this second driving wheel directly not rotate with this driving shaft, to realize the concentric counter-rotating of this first fixed disk and this second fixed disk.
3. rotating polishing machine according to claim 1, wherein, this rotating device further comprises the reinforcing bearing, is arranged between this second driving wheel and this casing, so that this second driving wheel smooth operation, and improves the rigidity of this driving shaft of this motor.
4. rotating polishing machine according to claim 1, wherein, this first driving wheel and this second driving wheel be arranged in parallel, and vertical with this break-in wheel, rotatable being arranged on this casing of this break-in wheel, this first driving wheel, this second driving wheel is arranged at this break-in wheel two ends up and down respectively, be connected by the gear teeth with this break-in wheel, by direction of advance opposite principle in both sides about this break-in wheel, the purpose of this second driving wheel is given the rotation back transfer of this first driving wheel in realization.
5. rotating polishing machine according to claim 1, wherein, this rotating device further comprises belt, this first driving wheel and this second driving wheel be arranged in parallel, and it is vertical with this break-in wheel, rotatable being arranged on this casing of this break-in wheel, this belt sleeve is located on this first driving wheel, extend to this break-in wheel, walk around this break-in wheel back and extend back this second driving wheel and thereon sheathed, thereby take turns the direction of advance that has changed this belt by this break-in, make this first driving wheel and the concentric reverse rotation of this second driving wheel.
6. rotating polishing machine according to claim 1, wherein, this break-in wheel comprises first and the concentric reverse rotation of second portion, this first and this second portion are arranged at the both sides of this first driving wheel and this second driving wheel respectively, accept this belt that extends its both sides respectively, issue looks to rotation with rotation, thereby give this second driving wheel the rotation back transfer at this first driving wheel.
7. rotating polishing machine according to claim 1, wherein, the diameter of this break-in wheel equals the distance of this first driving wheel and this second driving wheel, the two ends up and down that this first driving wheel and this second driving wheel are taken turns perpendicular to this break-in respectively, take turns the partial parallel that extend to this second driving wheel with this belt from this break-in so that this belt extends to the part of this break-in wheel from this first driving wheel, the direction of rotation of this belt direction of advance and this first driving wheel and this second driving wheel is on same straight line.
8. rotating polishing machine according to claim 1, wherein, this rotating device comprises two break-in wheels, this first driving wheel and the parallel placement of this second driving wheel, these two break-in wheels are placed side by side, respectively perpendicular to this first driving wheel and this second driving wheel, and align with this first driving wheel and this second driving wheel respectively, make this belt extends to this break-in wheel from this first driving wheel part and this belt extend to the partial parallel of this second driving wheel from this break-in wheel.
9. rotating polishing machine according to claim 1, wherein, this rotating device further comprises adjusting part, this casing has through hole, and wherein, this adjusting part comprises adjusting rod, be arranged on this casing by this through hole, this adjusting rod has the inner and is connected in this break-in wheel, can first drive the bearing of trend that take turns to this break-in wheel and move from this along this belt, the degree of tightness of regulating this belt with the distance that changes between this break-in wheel and this first driving wheel and this second driving wheel.
10. rotating polishing machine according to claim 9, wherein, this adjusting part comprises that further adjusting knob is arranged on this casing, this adjusting rod has the outer end and is connected by screw thread with this adjusting knob, when this adjusting knob of turn, the position that can regulate this adjusting rod is to regulate the tightness of this belt.
11. rotating polishing machine according to claim 9, wherein, this the inner of this adjusting rod is fixedly connected on this rotating shaft, this first and this second portion are respectively with respect to the concentric reverse rotation of this rotating shaft, this casing has two chutes along this adjusting rod direction of motion setting, the two ends of this rotating shaft are accommodated in respectively in these two chutes, to move along these two chutes when this belt is regulated, increase the stability of this adjusting part.
12. rotating polishing machine according to claim 9, wherein, this adjusting part further comprises regulating spring, be arranged on this adjusting rod, bracing frame, be arranged on this adjusting rod and also can slide along it, be fixedly connected on this break-in wheel, wherein, this regulating spring is compressed between the inner of this bracing frame and this adjusting rod, acts on this bracing frame, with its this inner that pushes away this adjusting rod to tighten up this belt, even this belt becomes loose with use, this regulating spring still can be regulated the degree of tightness of this belt within the specific limits.
13. rotating polishing machine according to claim 1, wherein, this rotating device further comprises adjusting part, this casing has through hole, wherein, this adjusting part comprises that regulating spring is arranged between this casing and this break-in wheel, and first drive the bearing of trend take turns to this break-in wheel and stretch from this along this belt, produce an active force this break-in wheel is pulled away from this first driving wheel and this second driving wheel, to tighten up this belt, this casing has two chutes along this regulating spring draw direction setting, and the two ends of this rotating shaft are accommodated in respectively in these two chutes, when this belt is regulated, to move, increase the stability of this adjusting part along these two chutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205406803U CN201833262U (en) | 2010-09-20 | 2010-09-20 | Forward-reverse-rotating polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205406803U CN201833262U (en) | 2010-09-20 | 2010-09-20 | Forward-reverse-rotating polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201833262U true CN201833262U (en) | 2011-05-18 |
Family
ID=44003357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205406803U Expired - Lifetime CN201833262U (en) | 2010-09-20 | 2010-09-20 | Forward-reverse-rotating polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201833262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001034A (en) * | 2010-09-20 | 2011-04-06 | 铁鎯电动工具有限公司 | Positive and negative rotation polishing machine |
| WO2017059701A1 (en) * | 2015-10-08 | 2017-04-13 | 孙宇航 | Grinder transmission device and double wheeled grinder using the grinder transmission device |
-
2010
- 2010-09-20 CN CN2010205406803U patent/CN201833262U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001034A (en) * | 2010-09-20 | 2011-04-06 | 铁鎯电动工具有限公司 | Positive and negative rotation polishing machine |
| WO2012037740A1 (en) * | 2010-09-20 | 2012-03-29 | 铁鎯电动工具有限公司 | Forward and reverse rotation polisher |
| CN102001034B (en) * | 2010-09-20 | 2013-04-10 | 铁鎯电动工具有限公司 | Positive and negative rotation polishing machine |
| WO2017059701A1 (en) * | 2015-10-08 | 2017-04-13 | 孙宇航 | Grinder transmission device and double wheeled grinder using the grinder transmission device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |