CN204584914U - A kind of sander - Google Patents
A kind of sander Download PDFInfo
- Publication number
- CN204584914U CN204584914U CN201520048979.XU CN201520048979U CN204584914U CN 204584914 U CN204584914 U CN 204584914U CN 201520048979 U CN201520048979 U CN 201520048979U CN 204584914 U CN204584914 U CN 204584914U
- Authority
- CN
- China
- Prior art keywords
- abrasive band
- mainframe
- thread spindle
- follower
- driving wheel
- Prior art date
- 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 relates to sanding apparatus field, particularly the multi-function sander of one.Comprise abrasive band driving wheel and abrasive band follower, between abrasive band driving wheel and abrasive band follower, abrasive band is installed, be characterised in that: mainframe and the slave frame being provided with abrasive band driving wheel, abrasive band follower are also set, described slave chord position is also connected with mainframe by connecting rod balancer in mainframe, described connecting rod balancer arranges rod end bearing at connecting rod two ends, described mainframe installs power set, and power set output is connected by eccentric wheel structure and drives the upper and lower vibration of slave frame.The utility model achieves the vibration up and down of slave frame, makes to be polished the sanding face of part by multidirectional polishing, and polishing precision is higher; Two feeding roll structure can flat sand again can bent sand; The tensile force in abrasive band can be controlled by cylinder, prevent abrasive belt wheel from skidding; Feeding pressure adjuster can regulate position and the pressure of feeding roller especially, to adapt to the workpiece of different size and required precision.
Description
(1) technical field
The utility model relates to sanding apparatus field, particularly the multi-function sander of one.
(2) background technology
Sander is widely used in the polishing sanding of various surface of the work.But existing sander easily leaves obvious sand trace when polishing plane on the sanding face being polished part, causes sanding less effective.In addition, also there is many defects, as: flat sand and bent sand often will be suitable for different sanders respectively; The abrasive band of sander along with service time elongated, tensile force reduces, and produces skidding between meeting and abrasive belt wheel; Tradition sander normally carries out batch machining to the workpiece of single size, precision, when need to process multiple different size, required precision workpiece time, it frequently regulates very loaded down with trivial details, and adaptability is poor.
(3) utility model content
The utility model, in order to make up the deficiencies in the prior art, provides a kind of novel sander.
The utility model is achieved by the following technical solution:
Tradition sander comprises abrasive band driving wheel and abrasive band follower, and installs abrasive band between abrasive band driving wheel and abrasive band follower.Because its structure is simple, use inconvenience, therefore the utility model carries out technological improvement on this basis, mainframe and the slave frame being provided with abrasive band driving wheel, abrasive band follower are set, described slave chord position is also connected with mainframe by connecting rod balancer in mainframe, to limit the position of self relative mainframe and upper and lower vibration can only be made, described connecting rod balancer arranges rod end bearing at connecting rod two ends, described mainframe installs power set, and power set output is connected by eccentric wheel structure and drives the upper and lower vibration of slave frame.
Described connecting rod balancer has 6, and respectively establish two at the upper and lower side of mainframe and side, slave frame long limit, the upper and lower side of minor face side respectively establishes one.The structure of 6 connecting rod balancers possesses enough stability, fully can ensure that upper and lower vibration made by slave frame in mainframe.
Described power set comprise motor and reduction box, and reduction box has the output I of lower end and the output II of upper end, and output I is successively by Bevel Gear Transmission and eccentric shaft auxiliary connection frame.
Described abrasive band follower is hinged on the follower support of slave frame, and follower front end, abrasive band is provided with baffle plate, coordinates the cylinder be arranged on slave frame can keep the tensile force in abrasive band.Described cylinder connects external pneumatic system, can control the flexible of cylinder rod, can hold out against baffle plate, make abrasive band keep enough tensile forces when cylinder rod stretches out; When equipment downtime, cylinder rod can be controlled and retract, now conveniently can unload abrasive band.
Described mainframe is also provided with feeding roller, and described feeding roller has two, and outside the planar section laying respectively at abrasive band and outside the curvature portion at driving wheel place, abrasive band, the inner side of abrasive band planar section is also provided with the flat sand plate be arranged on slave frame; Described feeding roller is connected to the output II of reduction box by Chain conveyer, and it turns to and turns to identical with abrasive band driving wheel; Described feeding roller is hinged on mainframe by rocking arm, and rotating shaft and the reduction box output II of hinged place are on same axial line.
The position of described feeding roller and pressure are regulated by the feeding pressure adjuster be arranged on mainframe.
Described feeding pressure adjuster is made up of parts I and parts II, described parts I comprise thread spindle I, thread spindle I upper end thereof has cylinder, cylinder arranges bulge loop, described parts II comprise square sleeve, and install thread spindle II in described square sleeve, described thread spindle II realizes axial restraint by the multidiameter structure of lower end, thread spindle II has square nut and the spring being positioned at square nut top, described thread spindle I is connected with the scale nut thread that feeding roller is installed.
The end of described thread spindle I and thread spindle II is also separately installed with handwheel.Because feeding pressure adjuster is fixed on mainframe, therefore by the handwheel of rotating threaded shaft I, controlled formulation chi nut moves on thread spindle I, to change feeding roller position, thus adapts to different size workpiece; In like manner, the position of square nut in square sleeve can be changed by the handwheel of rotating threaded shaft II, thus change the telescopic level of the spring be positioned between square nut and bulge loop, reach the object regulating pressure.
The beneficial effects of the utility model are: the vibration up and down achieving slave frame, make to be polished the sanding face of part by multidirectional polishing, and polishing precision is higher; Two feeding roll structure can flat sand again can bent sand; The tensile force in abrasive band can be controlled by cylinder, prevent abrasive belt wheel from skidding; Feeding pressure adjuster can regulate position and the pressure of feeding roller especially, to adapt to the workpiece of different size and required precision.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is the structural representation of feeding pressure adjuster.
Accompanying drawing 3 is the structural representation of parts I.
Accompanying drawing 4 is the structural representation of square sleeve.
Accompanying drawing 5 is the structural representation of thread spindle II.
In figure, 1 abrasive band driving wheel, 2 abrasive band followers, 3 abrasive bands, 4 mainframes, 5 slave framves, 6 connecting rod balancers, 7 rod end bearings, 8 motors, 9 reduction boxes, 10 output I, 11 output II, 12 bevel gears, 13 eccentric shafts, 14 follower supports, 15 baffle plates, 16 cylinders, 17 feeding rollers, 18 flat sand plates, 19 rocking arms, 20 feeding pressure adjusters, 21 thread spindle I, 22 cylinders, 23 bulge loops, 24 square sleeves, 25 thread spindle II, 26 square nuts, 27 springs, 28 scale nuts, 29 handwheels.
(5) detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises abrasive band driving wheel 1 and abrasive band follower 2, abrasive band 3 is installed between abrasive band driving wheel and abrasive band follower, special character is: be also provided with mainframe 4 and the slave frame 5 being provided with abrasive band driving wheel, abrasive band follower, described slave chord position is also connected with mainframe by connecting rod balancer 6 in mainframe, described connecting rod balancer arranges rod end bearing 7 at connecting rod two ends, described mainframe installs power set, and power set output is connected by eccentric wheel structure and drives the upper and lower vibration of slave frame.
As more excellent scheme, described connecting rod balancer 6 has 6, and respectively establish two at the upper and lower side of mainframe and side, slave frame long limit, the upper and lower side of minor face side respectively establishes one.
Described power set comprise motor 8 and reduction box 9, and reduction box has the output I 10 of lower end and the output II 11 of upper end, and output I is successively by bevel gear 12 transmission and eccentric shaft 13 auxiliary connection frame.
Described abrasive band follower is hinged on the follower support 14 of slave frame, and follower front end, abrasive band is provided with baffle plate 15, and baffle plate front end is provided with the cylinder 16 be arranged on slave frame.
Described mainframe is also provided with feeding roller 17, and described feeding roller has two, and outside the planar section laying respectively at abrasive band and outside the curvature portion at driving wheel place, abrasive band, the inner side of abrasive band planar section is also provided with the flat sand plate 18 be arranged on slave frame.
Described feeding roller is connected to the output II of reduction box by Chain conveyer, and it turns to and turns to identical with abrasive band driving wheel.
Described feeding roller is hinged on mainframe by rocking arm 19, and rotating shaft and the reduction box output II of hinged place are on same axial line.
Described mainframe is also provided with feeding pressure adjuster 20, and the scale nut 28 of described feeding pressure adjuster cooperation feeding roller lower end can realize the adjustment to feeding roller position and pressure.
Described feeding pressure adjuster is made up of parts I and parts II, described parts I comprise thread spindle I 21, thread spindle I upper end thereof has cylinder 22, cylinder is arranged bulge loop 23, described parts II comprise square sleeve 24, are set with thread spindle II 25 in described square sleeve, and the lower end of described thread spindle II is set to multidiameter structure, thread spindle II has square nut 26 and the spring 27 being positioned at square nut top, described thread spindle I is threaded with the scale nut 28 that feeding roller is installed.
The end of described thread spindle I and thread spindle II is also separately installed with handwheel 29.
Claims (10)
1. a sander, comprise abrasive band driving wheel (1) and abrasive band follower (2), abrasive band (3) is installed between abrasive band driving wheel and abrasive band follower, it is characterized in that: mainframe (4) is set and the slave frame (5) of abrasive band driving wheel, abrasive band follower is installed, described slave chord position is also connected with mainframe by connecting rod balancer (6) in mainframe, described connecting rod balancer arranges rod end bearing (7) at connecting rod two ends, described mainframe installs power set, and power set output is connected by eccentric wheel structure and drives the upper and lower vibration of slave frame.
2. sander according to claim 1, it is characterized in that: described connecting rod balancer (6) has 6, respectively establish two at the upper and lower side of mainframe and side, slave frame long limit, the upper and lower side of minor face side respectively establishes one.
3. sander according to claim 1, it is characterized in that: described power set comprise motor (8) and reduction box (9), reduction box has the output I (10) of lower end and the output II (11) of upper end, and output I is successively by bevel gear (12) transmission and eccentric shaft (13) auxiliary connection frame.
4. sander according to claim 1, it is characterized in that: described abrasive band follower (2) is hinged on the follower support (14) of slave frame, follower front end, abrasive band is provided with baffle plate (15), and baffle plate front end is provided with the cylinder (16) be arranged on slave frame.
5. sander according to claim 1, it is characterized in that: described mainframe (4) is also provided with feeding roller (17), described feeding roller has two, outside the planar section laying respectively at abrasive band and outside the curvature portion at driving wheel place, abrasive band, the inner side of abrasive band planar section is also provided with the flat sand plate (18) be arranged on slave frame.
6. sander according to claim 5, is characterized in that: described feeding roller is the output II being connected to reduction box by Chain conveyer, and it turns to and turns to identical with abrasive band driving wheel.
7. sander according to claim 6, it is characterized in that: described feeding roller is hinged on mainframe by rocking arm (19), rotating shaft and the reduction box output II of hinged place are on same axial line.
8. sander according to claim 7, is characterized in that: described mainframe is also provided with feeding pressure adjuster (20), the adjustment that described feeding pressure adjuster coordinates the scale nut (28) of feeding roller lower end can realize feeding roller position and pressure.
9. sander according to claim 8, it is characterized in that: described feeding pressure adjuster is made up of parts I and parts II, described parts I comprise thread spindle I (21), thread spindle I upper end thereof has cylinder (22), cylinder is arranged bulge loop (23), described parts II comprise square sleeve (24), thread spindle II (25) is set with in described square sleeve, the lower end of described thread spindle II is set to multidiameter structure, thread spindle II is provided with square nut (26) and is positioned at the spring (27) on square nut top, described thread spindle I is threaded with the scale nut (28) that feeding roller is installed.
10. sander according to claim 9, is characterized in that: the end of described thread spindle I and thread spindle II is also separately installed with handwheel (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048979.XU CN204584914U (en) | 2015-01-26 | 2015-01-26 | A kind of sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048979.XU CN204584914U (en) | 2015-01-26 | 2015-01-26 | A kind of sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204584914U true CN204584914U (en) | 2015-08-26 |
Family
ID=53921111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520048979.XU Expired - Fee Related CN204584914U (en) | 2015-01-26 | 2015-01-26 | A kind of sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204584914U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608029A (en) * | 2015-01-26 | 2015-05-13 | 杨金龙 | Sanding machine |
| CN112091781A (en) * | 2020-09-01 | 2020-12-18 | 韩娜 | Planar wire drawing equipment is used in production of mechanical numerical control machining center blade disc |
-
2015
- 2015-01-26 CN CN201520048979.XU patent/CN204584914U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608029A (en) * | 2015-01-26 | 2015-05-13 | 杨金龙 | Sanding machine |
| CN112091781A (en) * | 2020-09-01 | 2020-12-18 | 韩娜 | Planar wire drawing equipment is used in production of mechanical numerical control machining center blade disc |
| CN112091781B (en) * | 2020-09-01 | 2021-07-13 | 江西浩丞精密科技有限公司 | Planar wire drawing equipment is used in production of mechanical numerical control machining center blade disc |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20170126 |