CN201271827Y - Improved polisher - Google Patents
Improved polisher Download PDFInfo
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- CN201271827Y CN201271827Y CNU2008201638359U CN200820163835U CN201271827Y CN 201271827 Y CN201271827 Y CN 201271827Y CN U2008201638359 U CNU2008201638359 U CN U2008201638359U CN 200820163835 U CN200820163835 U CN 200820163835U CN 201271827 Y CN201271827 Y CN 201271827Y
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- frame
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- machine frame
- driving wheel
- polishing machine
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- 238000005498 polishing Methods 0.000 claims abstract description 47
- 239000004576 sand Substances 0.000 claims description 28
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 206010057855 Hypotelorism of orbit Diseases 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides an improved polishing machine which belongs to the technical field of machinery. The utility model solves the problems of the complicated structure, inconvenient polishing belt assembly and disassembly, polishing belt deflection and incapability of inner surface processing in the prior art. The improved polishing machine comprises a machine frame; one end of the machine frame is provided with a driving wheel connected with a motive power part; the other end of the machine frame is provided with a driven wheel; a polishing sleeve is sheathed on the driving wheel and the driven wheel; the machine frame consists of a first machine frame and a second machine frame; the driving wheel is connected with the first machine frame; the driven wheel is connected with the second machine frame; a guide mechanism capable of making the second machine frame do translation motion correspondingly to the first machine frame is arranged between the first machine frame and the second machine; a screw rod is fixedly connected with the first machine frame; and a regulating mechanism capable of making the second machine frame move correspondingly to the screw rod is arranged between the second machine frame and the screw rod. The utility model has the advantages of long service life, convenient assembly and disassembly of the polishing belt and wide applicability.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to the polishing machine of a kind of polishing machine, particularly a kind of improvement.
Background technology
Existing polishing machine generally is made up of frame, driving wheel and driven pulley etc., and driving wheel and driven pulley are with the sand belt of ring-type.An expansion tightening wheel generally is housed in the sand belt, by regulating expansion tightening wheel with the sand belt tensioner, also is to change after expansion tightening wheel unclamps sand belt by regulating when changing sand belt again.The volume of the polishing machine of this structure is bigger, occupy bigger working space, and structure is numerous and diverse.
For this reason, the applicant provides a kind of swelling device of polishing machine, Chinese patent literature [publication number: CN 101181780A], it comprises frame and is arranged on the frame main, driven pulley, this swelling device is between driven pulley and frame, device also comprises a guide cylinder and connecting rod, guide cylinder is connected on the frame, connecting rod is through in the guide cylinder and the outer end of connecting rod is stretched out guide cylinder and is connected with driven pulley, be provided with driven pulley between connecting rod and the guide cylinder to the spring that moves away from the driving wheel direction, and also be provided with on the connecting rod and can promote driven pulley to the close thrust mechanism of driving wheel.
Above-mentioned thrust mechanism has two kinds of schemes, and first kind of thrust mechanism is made up of cam, connecting rod, handle, and cam is hinged on the connecting rod, rotates on connecting rod by handle.Along with the rotation of cam, the chimb of cam is resisted against cam is moved, and connecting rod also moves along with cam, and the driven pulley that is connected on the connecting rod is close to the driving wheel direction, realizes the purpose of pine band.The stroke of this thrust mechanism is not very big, so it is also little to change the spacing of driven wheel, the sand belt scope that can use has just reduced like this.
Also have kind of thrust mechanism to comprise along pitman shaft to the tooth bar that is provided be connected gear on the guide cylinder, gear and tooth bar be meshed and gear on be connected with handwheel.Come transmitting gear by rotating handwheel, drive moving of tooth bar, realize the purpose of elastic cord.The degree of regulation of this thrust mechanism is not very high.
The driving wheel of above-mentioned polishing machine is by driven by motor, and motor has been fixed, and can not change the position of driving wheel by the adjustment motor position, can not solve behind the polishing machine long processing time to cause the problem that sand belt is crooked by driving wheel and driven pulley dislocation.And after spring length service time, follow the string, change inconvenience.The relation of driven pulley and swelling device volume and position also has owing to can not be processed to the inner surface of workpiece.
Summary of the invention
The purpose of this utility model is at existing in prior technology the problems referred to above, provides a kind of and can make the high and polishing machine that be used for the inner polishing of workpiece of sand belt conveniently assemble and disassemble, stability in use.
The purpose of this utility model can realize by following technical proposal: a kind of polishing machine of improvement, comprise frame, one end of frame is provided with main driving wheel and main driving wheel is connected with power section, the other end of frame is provided with from drive, main driving wheel and be with sand belt from drive, it is characterized in that, described frame is made up of frame one and frame two, above-mentioned main driving wheel is connected on the frame one, above-mentioned is connected on the frame two from drive, be provided with between frame one and the frame two and can make the guide frame of frame two with respect to frame one translation, also be fixed with one on the described frame one with screw rod, be provided with the governor motion that frame two can be moved with respect to screw rod between above-mentioned frame two and the screw rod.
In the polishing machine of this improvement, tightly be enclosed within main driving wheel during polishing operation and the sand belt from drive moves, thereby workpiece is polished.Because the transmission drive is positioned at an end of frame, therefore the sand belt from drive can stretch into workpiece inside, and by the sand belt at this place the inside of workpiece is polished.
Obviously, be enclosed within main driving wheel and the sand belt from drive can not come off.When need changing sand belt, the operation governor motion makes that under the effect of guide frame frame two moves with respect to frame one, and promptly frame two is drawn close to frame one, thereby makes main driving wheel and from the hypotelorism between the drive.Sand belt just can easily take off from main driving wheel with from drive.
In like manner, when sand belt is installed, the operation governor motion make main driving wheel with from the hypotelorism between the drive, sand belt be enclosed within main driving wheel and from the drive after operate governor motion again and make main driving wheel and from the increase of the spacing between the drive, thereby with the sand belt tensioning.
In the polishing machine of above-mentioned improvement, described governor motion comprises gear one, gear two and handwheel, described gear one center has the screwed hole place of screwed hole and gear one to be connected by screw thread with screw rod, the inner of handwheel is stretched in the frame two and above-mentioned gear two is connected in handwheel the inner, the outer end of handwheel is positioned at frame two outsides, described gear one is meshed with gear two, and described gear two is axially fixed on the frame two.
Rotate handwheel process middle gear one along with together rotating, owing to gear one and gear two mesh together, so gear two also can be along with together rotating.Because gear two is axially fixed on the frame two, two rotations of gear, so screw rod can move axially with respect to gear two.That is to say, make frame two move, be i.e. main driving wheel and from the hypotelorism between the drive with respect to frame one.
In the polishing machine of above-mentioned improvement, described gear one is bevel gear with gear two.
Obviously, such structure makes handwheel can be located at the sidepiece of screw rod, avoids handwheel to take too much space.
In the polishing machine of above-mentioned improvement, described guide frame is the guide rail that is located on the frame one, and above-mentioned frame two is embedded in the guide rail place.Make frame two to slide by such structure along the guide rail on the frame one.
As another scheme, in the polishing machine of above-mentioned improvement, described guide frame is the guide rail that is located on the frame two, and above-mentioned frame one is embedded in the guide rail place.Obviously, such structure can make the frame two can be with respect to frame one translation equally.
In the polishing machine of above-mentioned improvement, also be hinged with an adjustable plate on the described frame one, above-mentioned main driving wheel is connected on the adjustable plate, is provided with the detent mechanism that both can be fixed between described adjustable plate and the frame two.
Obviously, adjustable plate can be with respect to frame one swing, thereby makes main driving wheel and position from drive can obtain adjusting, and that is to say, makes main driving wheel align with remaining from drive.Certainly, after two drive alignment, can make both remain alignment by detent mechanism.
In the polishing machine of above-mentioned improvement, described detent mechanism is adjusting screw(rod) and positioning screw cap, and an end of adjusting screw(rod) passes frame one and is articulated on the adjustable plate, the other end of adjusting screw(rod) pass frame one and at this end by the positioning screw cap that has been threaded.
Positioning screw cap tightened just can make the position of adjustable plate obtain the location.
In the polishing machine of above-mentioned improvement, the quantity of described nut is two, and these two screw threads are connected on the adjusting screw(rod) of frame four both sides.By two nuts can be more firm adjustable plate location is lived.
Compared with prior art, the polishing machine of this improvement be owing to can make main driving wheel with respect to moving from drive, so sand belt can easily load and unload, and it is more convenient to make that polishing machine uses.Simultaneously, main driving wheel aligns with remaining from drive, therefore, has improved the service life of whole polishing machine.In addition, because two drives all are positioned at the two ends of frame, therefore, the sand belt at two drive places can stretch into workpiece inside, to workpiece inside or groove carries out polishing operation, makes that its applicability is wider.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the polishing machine of this improvement.
Fig. 2 is the plan structure schematic diagram of the polishing machine of this improvement.
Among the figure, 1, frame one; 1a, guide rail; 2, frame two; 3, main driving wheel; 4, from drive; 5, sand belt; 6, adjustable plate; 7, motor; 8, screw rod; 9, gear one; 10, gear two; 11, handwheel; 12, adjusting screw(rod); 13, positioning screw cap.
The specific embodiment
As shown in Figure 1, the polishing machine of this improvement is by a frame, main driving wheel 3, form from drive 4 and sand belt 5 etc.
As depicted in figs. 1 and 2, frame is made up of frame 1 and frame 22, and an end of frame 1 is hinged with an adjustable plate 6, and adjustable plate 6 is provided with main driving wheel 3 and motor 7, and the rotating shaft of motor 7 is connected with main driving wheel 3.Be connected on the frame 22 from drive 4, be provided with guide frame between frame 22 and the frame 1, frame 22 is moved with respect to frame 1.
Be fixed with a screw rod 8 on the frame 1, be provided with adjustment structure between frame 22 and the screw rod 8, frame 22 is moved with respect to screw rod 8 by this adjustment structure.Be connected on the frame 22 from drive 4, sand belt 5 is enclosed within main driving wheel 3 and from drive 4.
Guide frame is the guide rail 1a that is located on the frame 1, and frame 22 is embedded in guide rail 1a place.Certainly, according to actual conditions, it also is feasible that guide frame adopts another scheme, and promptly guiding mechanism is the guide rail that is located on the frame 22, and frame 1 is embedded in the guide rail place.
Governor motion comprises gear 1, gear 2 10 and handwheel 11, and gear 1 and gear 2 10 are bevel gear.
The center of gear 1 has screwed hole, the screwed hole place of gear 1 and screw rod 8 are connected by screw thread, gear 1 and gear 2 10 all axially are connected on the frame two, gear 1 is meshed with gear 2 10, the inner of handwheel 11 is stretched in the frame 22 and with gear 2 10 and is connected, and frame 22 is stretched out in the outer end of handwheel 11.
Between adjustable plate 6 and frame 22, be provided with the detent mechanism that both can be fixed.Detent mechanism comprises adjusting screw(rod) 12 and positioning screw cap 13, one end of adjusting screw(rod) 12 passes frame 1 and is hinged on the adjustable plate 6, the other end of adjusting screw(rod) 12 passes frame 1, the quantity of above-mentioned positioning screw cap 13 is two, and these two positioning screw caps 13 are connected on the adjusting screw(rod) 12 at frame one 1 two ends.
The polishing machine of this improvement is when polishing operation, and motor 7 drives main driving wheel 3 and rotates, and along with sand belt the rotation process 5 moves, the sand belt 5 that moves just can carry out polishing operation to workpiece from drive 4.Because two drives all are positioned at the two ends of frame, therefore, the sand belt 5 at these two polishing wheel places can stretch into workpiece inside, thereby polishing operation is carried out in workpiece inside.
When needing the loading and unloading sand belt, rotate handwheel 11, can make gear 1 along with rotation in handwheel 11 driven gears 2 10 rotation processes.Drive frame 22 in gear one 9 rotation processes and move, meanwhile, make that under the effect of guide frame one 1 places move frame 22 along rectilinear direction towards frame stably with respect to frame 1.
After polishing machine used a period of time, main driving wheel 3 may be offset with position from drive 4.Regulate the position that positioning screw cap 13 just can change adjustable plate 6, thereby guarantee that main driving wheel 3 aligns with the position maintenance from drive 4.Make and polish the stable normal use of energy.
Claims (8)
1, a kind of polishing machine of improvement, comprise frame, one end of frame is provided with main driving wheel (3) and main driving wheel (3) is connected with power section, the other end of frame is provided with from drive (4), main driving wheel (3) and be with sand belt (5) from drive (4), it is characterized in that, described frame is made up of frame one (1) and frame two (2), above-mentioned main driving wheel (3) is connected on the frame one (1), above-mentioned is connected on the frame two (2) from drive (4), be provided with between frame one (1) and the frame two (2) and can make frame two (2) guide frames with respect to frame one (1) translation, also be fixed with one on the described frame one (1) with screw rod (8), be provided with between above-mentioned frame two (2) and the screw rod (8) and can make the governor motion that frame two (2) can be mobile with respect to screw rod (8).
2, the polishing machine of improvement according to claim 1, it is characterized in that, described governor motion comprises gear one (9), gear two (10) and handwheel (11), described gear one (9) center has the screwed hole place of screwed hole and gear one (9) to be connected by screw thread with screw rod (8), the inner of handwheel (11) is stretched in the frame two (2) and above-mentioned gear two (10) is connected in handwheel (11) the inner, the outer end of handwheel (11) is positioned at frame two (2) outsides, described gear one (9) is meshed with gear two (10), and described gear two (10) is axially fixed on the frame two (2).
3, the polishing machine of improvement according to claim 2 is characterized in that, described gear one (9) is bevel gear with gear two (10).
According to the polishing machine of claim 1 or 2 or 3 described improvement, it is characterized in that 4, described guide frame is for being located at the guide rail (1a) on the frame one (1), above-mentioned frame two (2) is embedded in guide rail (1a) and locates.
According to the polishing machine of claim 1 or 2 or 3 described improvement, it is characterized in that 5, described guide frame is for being located at the guide rail (1a) on the frame two (2), above-mentioned frame one (1) is embedded in guide rail (1a) and locates.
6, according to the polishing machine of claim 1 or 2 or 3 described improvement, it is characterized in that, also be hinged with an adjustable plate (6) on the described frame one (1), above-mentioned main driving wheel (3) is connected on the adjustable plate (6), is provided with the detent mechanism that both can be fixed between described adjustable plate (6) and the frame two (2).
7, the polishing machine of improvement according to claim 6, it is characterized in that, described detent mechanism is adjusting screw(rod) (12) and positioning screw cap (13), one end of adjusting screw(rod) (12) passes frame one (1) and is articulated on the adjustable plate (6), the other end of adjusting screw(rod) (12) pass frame one (1) and at this end by the positioning screw cap that has been threaded (13).
8, the polishing machine of improvement according to claim 7 is characterized in that, the quantity of described nut is two, and these two screw threads are connected on the adjusting screw(rod) (12) of frame four both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201638359U CN201271827Y (en) | 2008-09-02 | 2008-09-02 | Improved polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201638359U CN201271827Y (en) | 2008-09-02 | 2008-09-02 | Improved polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201271827Y true CN201271827Y (en) | 2009-07-15 |
Family
ID=40882180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201638359U Expired - Fee Related CN201271827Y (en) | 2008-09-02 | 2008-09-02 | Improved polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201271827Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991021A (en) * | 2013-12-16 | 2014-08-20 | 桐乡波力科技复材用品有限公司 | Grinding mechanism for automatically adjusting abrasive belt |
-
2008
- 2008-09-02 CN CNU2008201638359U patent/CN201271827Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991021A (en) * | 2013-12-16 | 2014-08-20 | 桐乡波力科技复材用品有限公司 | Grinding mechanism for automatically adjusting abrasive belt |
| CN103991021B (en) * | 2013-12-16 | 2016-04-20 | 桐乡波力科技复材用品有限公司 | A kind of self-regulation sand belt workpiece polishing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: PACIFIC MACHINERY FACTORY, YUHUAN COUNTY Free format text: FORMER OWNER: CHEN MEIQING Effective date: 20100728 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 317610 XIAJIAOMEN VILLAGE, GANJIANG TOWN, YUHUAN COUNTY, ZHEJIANG PROVINCE TO: 317610 XIAJIAOMEN VILLAGE, GANJIANG TOWN, YUHUAN COUNTY, TAIZHOU CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100728 Address after: 317610 Yuhuan County Province, Taizhou City, the town of the village under the reef door Patentee after: Yuhuan County Pacific Ocean Machinery Factory Address before: 317610 Zhejiang province Yuhuan County dry river town inferior reef Gate Village Patentee before: Chen Meiqing |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20130902 |