CN1775473A - Device for removing burrs from thin plate parts by grinding with wide abrasive belt - Google Patents
Device for removing burrs from thin plate parts by grinding with wide abrasive belt Download PDFInfo
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- CN1775473A CN1775473A CN 200510125631 CN200510125631A CN1775473A CN 1775473 A CN1775473 A CN 1775473A CN 200510125631 CN200510125631 CN 200510125631 CN 200510125631 A CN200510125631 A CN 200510125631A CN 1775473 A CN1775473 A CN 1775473A
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- 238000000034 method Methods 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 239000004576 sand Substances 0.000 abstract 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 206010000372 Accident at work Diseases 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
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Abstract
The present invention relates to an equipment for burring thin sheet part by using wide sand belt grinding process. It includes sand belt grinding mechanism, belt conveyer mechanism placed under the sand belt grinding mechanism and magnetic working table placed under the belt conveyer mechanism. Said invention also provides the concrete function and action of every mechanism and working principle of said burring equipment.
Description
Technical field
The invention belongs to a kind of burr processing technology field of handling flat-type part periphery, be specifically related to remove the device of burr of sheet part with the wide abrasive band grinding of burr on the wide abrasive band grinding sheet part.
Background technology
General thin planar part punch process, after laser cutting or the plasma arc cutting, periphery always produces some burrs, adopts surface grinding machine to repair all burrs, overlap usually, and efficient is low, and work time cost is higher.Adopt the manual repairing of electric grinder and emery cloth belt wheel, work time cost is low, but workman's processing safety is relatively poor, and operating efficiency is not high.When the little flat-type finding kind of thickness, quantity more for a long time, need design specialized equipment to handle the burr process issues of flat-type part periphery, sbrasive belt grinding has at present had successful experience for many years at home, is mainly used in carpenter's polishing, and the abrasive band width is many less than 200mm, this be since abrasive band annular bonding after, the horn mouth problem solves bad all the time, and the abrasive band is wide more, and two ends, abrasive band tension force differs big more, easy more the abrasive band to occur wrinkling, wanders off.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art and provide a kind of abrasive band wide, wrinkle resistant, do not wander off, device that wide abrasive band grinding that grinding efficiency is high is removed burr of sheet part.
The object of the present invention is achieved like this: comprise sbrasive belt grinding mechanism, be arranged on conveyer mechanism below the sbrasive belt grinding mechanism, be arranged on the magnetic worktable below the conveyer mechanism, it is characterized in that: sbrasive belt grinding mechanism guarantees that sheet part enters and the conveyer belt of conveyer mechanism and the working face between the magnetic worktable, and magnetic worktable guarantees magnetic force absorption sheet part.
Sbrasive belt grinding mechanism comprises sbrasive belt grinding active force head, drive motor, the driven pulley that floats that sbrasive belt grinding active force head rotates, be arranged on the abrasive band between sbrasive belt grinding active force head and the unsteady driven pulley, is arranged on unsteady driven pulley on the frame by the compression spring adjustment height of driven pulley on frame that float.The driven pulley that promptly floats is meant that by the height that the compression spring is adjusted on the frame driven pulley that floats is movably arranged in the skewed slot of frame oblique arm by turning cylinder, and by being arranged on the height of the unsteady driven pulley of compression spring adjustment between turning cylinder and the skewed slot, be provided with conveyer mechanism below the driven pulley that floats, the corresponding driven pulley that floats is arranged with magnetic worktable at conveyer belt.
The belt of described unsteady driven pulley, conveyer mechanism and magnetic worktable magnetic table top are arranged on the same working face, magnetic worktable is arranged on the below of conveyer mechanism, and the height of magnetic worktable is realized by worm and gear and feed screw nut transmission mechanism.Described worm and gear and feed screw nut transmission mechanism are: be provided with leading screw below magnetic worktable, leading screw matches with nut on being arranged on turbine, turbine is provided with worm screw and handwheel, rotate handwheel and drive worm screw, the drive worm gear rotates, and the center of worm gear is provided with nut, and leading screw that cooperates with nut and stationary table are together, move up and down by nut promotion leading screw and workbench, realize the position adjustment of height of table direction thus.
The below of described conveyer mechanism is provided with belt tension mechanism.The place ahead of described conveyer mechanism is provided with hopper, and hopper is provided with baffle plate.
The wide abrasive band of 500mm is adopted in the abrasive band.The tension force in abrasive band is produced by two groups of compression springs, and adjusts automatically.
The present invention have the abrasive band wide, wrinkle resistant, do not wander off, advantage that grinding efficiency is high.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure 1, sbrasive belt grinding active force head; 2, wide abrasive band; 3, compression spring; 4, unsteady driven pulley; 5, magnetic worktable; 6, grinding work piece; 7, conveyer belt driving wheel; 8, hopper and baffle plate; 9, worm gear; 10, leading screw; 11. worm screw handwheel; 12, belt tension mechanism.
The specific embodiment
As shown in Figure 1, the present invention includes sbrasive belt grinding mechanism, be arranged on conveyer mechanism below the sbrasive belt grinding mechanism, be arranged on the magnetic worktable below the conveyer mechanism, it is characterized in that: sbrasive belt grinding mechanism guarantees that sheet part enters and the conveyer belt of conveyer mechanism and the working face between the magnetic worktable, and magnetic worktable guarantees magnetic force absorption sheet part.
Sbrasive belt grinding mechanism comprises sbrasive belt grinding active force 1, drives sbrasive belt grinding active force 1 motor that rotates, the driven pulley 4 that floats, be arranged on the abrasive band 2 between sbrasive belt grinding active force 1 and the unsteady driven pulley 4, and the unsteady driven pulley 4 that is arranged on the frame is adjusted the height of driven pulley 4 on frame that float by compression spring 3.
The belt of described unsteady driven pulley 4, conveyer mechanism 7 and magnetic worktable 5 magnetic table tops are arranged on the same working face, magnetic worktable 5 is arranged on the below of conveyer mechanism 7, and the height of magnetic worktable 5 is realized by worm and gear and feed screw nut transmission mechanism.
The below of described conveyer mechanism 7 is provided with belt tension mechanism 12.
The place ahead of described conveyer mechanism 7 is provided with hopper 8, and hopper 8 is provided with baffle plate.
Described worm and gear and feed screw nut transmission mechanism are: be provided with leading screw 10 below magnetic worktable 5, leading screw 10 matches with nut on being arranged on turbine 9, turbine 9 is provided with worm screw and handwheel 11, rotate handwheel and drive worm screw, the drive worm gear rotates, and the center of worm gear is provided with nut, and leading screw that cooperates with nut and stationary table are together, move up and down by nut promotion leading screw and workbench, realize the position adjustment of height of table direction thus.
The wide abrasive band of 500mm is adopted in the abrasive band.The tension force in abrasive band is produced by two groups of compression springs 3, and adjusts automatically.
The driven pulley 4 that floats is meant that by the height that compression spring 3 is adjusted on the frame driven pulley 4 that floats is movably arranged in the skewed slot of frame oblique arm by turning cylinder, and by being arranged on the height of the unsteady driven pulley 4 of compression spring 3 adjustment between turning cylinder and the skewed slot, be provided with conveyer mechanism 7 below the driven pulley 4 that floats, the corresponding driven pulley 4 that floats is arranged with magnetic worktable 5 at conveyer belt.
According to wide abrasive band grinding, one time polishing width is big, the characteristics that grinding efficiency is high, and the special-purpose wide abrasive band grinding equipment of the present invention mainly is made up of sbrasive belt grinding active force head, conveyer mechanism and magnetic worktable three parts.This special equipment adopts the wide abrasive band 2 of 500mm, forms sbrasive belt grinding 1 by belt transmissioning mode, is directly driven by motor.The tension force in abrasive band is produced by two groups of compression springs 3, and adjusts automatically.
During to the workpiece grinding, workbench magnetic force is too little in the abrasive band, can't order about workpiece and conveyer belt synchronously by grinding area, even workpiece is flown out along the abrasive band direction of motion, causes industrial accident.But magnetic force is too big, can increase the working resistance of belt conveyor again.Therefore, at the fixedly needs of different-thickness dimension workpiece, workbench magnetic force should be able to be adjusted.This workbench is selected the workbench of M7120 surface grinding machine for use, adopts subsides between workbench and canvas conveyer belt to add the way of non-magnet material, by the fixedly corrosion resistant plate or the ptfe plastic plate of different-thickness, adjusts the magnetic force size of workbench to workpiece.
When flat part deburring grinding, at the workpiece of different-thickness, the position height of the relative grinding machine head of workbench need be adjusted accordingly.In addition, the size of grinding force largely depends on the normal pressure of bistrique to workpiece, and the adjustment of grinding force also need be realized by the height of table adjustment.The adjustment of the height of table position of this special equipment realizes by 9 worm screws 11 of worm gear in the mechanism shown in Figure 1 and feed screw nut transmission mechanism.As shown in Figure 1, rotate handwheel and drive worm screw 9, drive worm gear 9 and rotate.The center of worm gear 9 is processed with nut, and leading screw that cooperates with nut and magnetic worktable 5 are fixed together, and promotes leading screw 10 by nut and moves up and down with workbench, realizes the position adjustment of height of table direction thus.Because feed screw nut and worm and gear transmission all have self-locking performance, and gearratio is big, so operating position and grinding force adjustment can be very reliable.
Grinding speed is another key element that influences grinding force, and at the part grinding requirement of difformity, size, grinding speed should be adjustable within the specific limits.Press the design shown in the figure, the abrasive band linear velocity is regulated relatively difficulty, so grinding speed can be realized by the adjustment of conveyer belt linear velocity.The conveyer belt driving wheel of this equipment is driven by a conical disc hand governor by motor, so the linear velocity of conveyer belt can manually be adjusted in the scope at 1: 8.
The flat-type workpiece that needs deburring is by the right-hand member of manually putting conveyer belt 7, and the burr of part faces up when putting, and transfers to bistrique automatically by conveyer belt.When entering the magnetic regions of workbench 5, the part suction is attached on the canvas conveyer belt by magnet.When abrasive band during to the surface of the work grinding, rely on the magnetic of workbench, hold workpiece and conveyer belt synchronously by the sbrasive belt grinding zone.When conveyer belt ordered about workpiece and leaves the workbench magnetic regions, workpiece autodegauss arrived conveyer belt left end driving wheel 7 places, breaks away from conveyer belt automatically according to the inertia force direction, gets rid of in the feed box 8.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510125631 CN1775473A (en) | 2005-12-02 | 2005-12-02 | Device for removing burrs from thin plate parts by grinding with wide abrasive belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510125631 CN1775473A (en) | 2005-12-02 | 2005-12-02 | Device for removing burrs from thin plate parts by grinding with wide abrasive belt |
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| Publication Number | Publication Date |
|---|---|
| CN1775473A true CN1775473A (en) | 2006-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510125631 Pending CN1775473A (en) | 2005-12-02 | 2005-12-02 | Device for removing burrs from thin plate parts by grinding with wide abrasive belt |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101264586B (en) * | 2007-03-13 | 2010-09-22 | 贵阳高新泰丰航空航天科技有限公司 | Quick blur removing method for minisize cushion ring |
| CN102441831A (en) * | 2011-12-12 | 2012-05-09 | 沈炳红 | Quick polishing grinder |
| CN104551907A (en) * | 2014-02-25 | 2015-04-29 | 松泰精技(深圳)有限公司 | Conveying belt product adsorption structure of automatic deburring machine |
| CN105563263A (en) * | 2014-10-10 | 2016-05-11 | 苏州松北自动化科技有限公司 | Elastic supporting device for removing burrs of sheet through brush roll |
| CN108214166A (en) * | 2017-12-28 | 2018-06-29 | 南昌诺义弘科技有限公司 | A kind of lithium battery processing burr removal device |
| CN111390711A (en) * | 2020-03-22 | 2020-07-10 | 桑浩 | System of polishing of knock sensor installing support |
-
2005
- 2005-12-02 CN CN 200510125631 patent/CN1775473A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101264586B (en) * | 2007-03-13 | 2010-09-22 | 贵阳高新泰丰航空航天科技有限公司 | Quick blur removing method for minisize cushion ring |
| CN102441831A (en) * | 2011-12-12 | 2012-05-09 | 沈炳红 | Quick polishing grinder |
| CN102441831B (en) * | 2011-12-12 | 2013-11-27 | 沈炳红 | Quick polishing grinder |
| CN104551907A (en) * | 2014-02-25 | 2015-04-29 | 松泰精技(深圳)有限公司 | Conveying belt product adsorption structure of automatic deburring machine |
| CN105563263A (en) * | 2014-10-10 | 2016-05-11 | 苏州松北自动化科技有限公司 | Elastic supporting device for removing burrs of sheet through brush roll |
| CN105563263B (en) * | 2014-10-10 | 2018-03-06 | 苏州松北自动化科技有限公司 | One kind resilient support brush roll removes thin plate burr remover |
| CN108214166A (en) * | 2017-12-28 | 2018-06-29 | 南昌诺义弘科技有限公司 | A kind of lithium battery processing burr removal device |
| CN111390711A (en) * | 2020-03-22 | 2020-07-10 | 桑浩 | System of polishing of knock sensor installing support |
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