CN203973340U - A kind of belt sander - Google Patents
A kind of belt sander Download PDFInfo
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- CN203973340U CN203973340U CN201420438937.2U CN201420438937U CN203973340U CN 203973340 U CN203973340 U CN 203973340U CN 201420438937 U CN201420438937 U CN 201420438937U CN 203973340 U CN203973340 U CN 203973340U
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- belt sander
- polishing
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Abstract
The utility model discloses a kind of belt sander, comprise support, be located on support two groups of workpiece polishing mechanisms for buffing work-piece, every group of workpiece polishing mechanism includes the abrasive band for polishing ringwise, being located on support and being positioned at abrasive band inner side for the belt wheel in tensioning abrasive band of at least two rotations, the polishing drive unit that drives one of them belt wheel to rotate, article two, the polishing space belt sander that is formed for buffing work-piece between adjacent two limits, abrasive band also comprises for workpiece being sent into the feed mechanism in polishing space, feed mechanism comprises the workbench on support of being located at sliding along feed direction, be located on workbench the clamp mechanism for holding workpiece, be located at the feeding driving device for driving workbench to slide on support on support.A kind of belt sander of the utility model, by the use of automatic feeding, has significantly reduced cost of labor, effectively raises operating efficiency.
Description
Technical field
the utility model relates to a kind of belt sander.
Background technology
belt sander, as a kind of common polissoir, is widely used in the industries such as five metals, hot-water heating, furniture, and existing belt sander conventionally adopts artificial feeding to the workpiece processing of polishing, and operating efficiency is lower.
Utility model content
the purpose of this utility model be to provide a kind of can self-feeding and the higher belt sander of operating efficiency.
for achieving the above object, the technical solution adopted in the utility model is:
a kind of belt sander, comprise support, be located on described support two groups of workpiece polishing mechanisms for buffing work-piece, described in every group, workpiece polishing mechanism includes the abrasive band for polishing ringwise, being located on described support and being positioned at inner side, described abrasive band for the belt wheel in abrasive band described in tensioning of at least two rotations, drive the polishing drive unit that belt wheel rotates described in one of them, article two, the polishing space of described workpiece is formed between adjacent two limits, described abrasive band polishing, described belt sander also comprises for described workpiece being sent into the feed mechanism in described polishing space, described feed mechanism comprises the workbench on described support of being located at sliding along feed direction, be located on described workbench for clamping the clamp mechanism of described workpiece, be located at the feeding driving device for driving described workbench to slide on described support on described support.
preferably, described clamp mechanism comprises the base being fixedly arranged on described workbench, the turning cylinder on described base of being located at around the rotation of Pivot Point Center line direction, be located at the rotating driving device for driving described turning cylinder to rotate on described workbench, the axial line of described turning cylinder vertically distributes, described clamp mechanism also comprises the retainer part that is fixedly arranged on described turning cylinder upper end, that rotates is connected on described retainer part for coordinating described retainer part to clamp the compressing member of described workpiece, drive described compressing member by rotate come near or away from the fixture drive unit of described retainer part, described fixture drive unit is fixedly arranged on described retainer part.
more preferably, described compressing member is L shaped compressing member, described L shaped compressing member is rotatably connected on described retainer part, and described L shaped compressing member has the one end that coordinates described retainer part to clamp described workpiece, and the other end of described L shaped compressing member is connected on described fixture drive unit.
more preferably, described rotating driving device is rotary pneumatic cylinder pressure, described rotary pneumatic cylinder pressure comprises the rotary cylinder-block on the described workbench of being located at of rotation, can relatively described rotary cylinder-block along the flexible rotating push rod of self axial direction, what the front end of described rotating push rod rotated is connected with for driving the first connector of described turning cylinder rotation, and described the first connector and described turning cylinder are fixedly connected.
preferably, described belt sander also comprises is located at the clamp mechanism of mating the described workpiece of different-thickness for adjusting the width in described polishing space on described support, and described clamp mechanism comprises a pair of intermeshing sector gear on the described support of being located at of rotation, be located at two clamping elements on two described sector gears one to one, be located on described support for driving the driving clamping device that sector gear rotates described in one of them.
more preferably, two described clamping elements are located at respectively the inner side in two described abrasive bands, described driving clamping device is the first pneumatic cylinder, described the first pneumatic cylinder comprises the first cylinder body on the described support of being located at of rotation, can relatively described the first cylinder body along the first flexible push rod of self axial direction, on described the first push rod external part, be rotatably connected to the second connector, the other end of described the second connector is rotatably connected on described in one of them on sector gear, when described the first push rod stretches out, described the second connector pulls sector gear described in one of them downwards, thereby two described sector gears rotate simultaneously and drive two described clamping elements mutually close, during described the first pusher retracted, described the second connector jack-up sector gear described in one of them that makes progress, thereby two described sector gears upwards rotate simultaneously drive two described clamping elements mutually away from.
preferably, described belt sander also comprises the strainer for abrasive band described in tensioning, thereby described strainer comprise one end be rotatably connected on tensioner arm on described support, rotation be connected on the described tensioner arm other end and be positioned at the regulating wheel of inner side, described abrasive band, for driving described tensioner arm to rotate tensioning on described support or the tensioning drive unit in the described abrasive band that relaxes, corresponding, described strainer has two groups.
more preferably, two described tensioning drive units are located between two described tensioner arms, described strainer also comprises the 3rd connector of being located between described tensioning drive unit and described tensioner arm, one end of described the 3rd connector is fixedly connected on described tensioner arm, and the other end of described the 3rd connector is connected on described tensioning drive unit.
preferably, described belt sander also comprises the dust collection mechanism of being located in described support, and described dust collection mechanism comprises to be located in described support for collecting the dust suction inner chamber of scrap, the aspiration pump of end connection on described dust suction inner chamber of bleeding.
due to the utilization of technique scheme, the utility model compared with prior art has following advantages: a kind of belt sander of the utility model, by the use of automatic feeding, significantly reduced cost of labor, and effectively raise operating efficiency.
Accompanying drawing explanation
accompanying drawing 1 is structural representation of the present utility model;
accompanying drawing 2 is front view of the present utility model;
accompanying drawing 3 is rearview of the present utility model;
accompanying drawing 4 is strainer schematic diagram of the present utility model;
accompanying drawing 5 is clamp mechanism schematic diagram;
accompanying drawing 6 is the top view of accompanying drawing 5.
wherein: 1, support; 2, workpiece polishing mechanism; 21, abrasive band; 22, belt wheel; 23, polishing drive unit; 3, feed mechanism; 31, workbench; 32, clamp mechanism; 321, base; 322, turning cylinder; 323, rotating driving device; 3231, rotary cylinder-block; 3232, rotating push rod; 324, the first connector; 325, retainer part; 326, L shaped compressing member; 327, fixture drive unit; 3271, the second cylinder body; 3272, the second push rod; 4, clamp mechanism; 41, sector gear; 42, clamping element; 43, driving clamping device; 431, the first cylinder body; 432, the first push rod; 44, the second connector; 5, strainer; 51, tensioner arm; 52, regulating wheel; 53, tensioning drive unit; 531, the 3rd cylinder body; 532, the 3rd push rod; 54, the 3rd connector; 6, dust collection mechanism; 61, dust suction inner chamber.
The specific embodiment
below in conjunction with accompanying drawing, the technical solution of the utility model is further elaborated.
shown in Fig. 1-2, above-mentioned a kind of belt sander, comprises support 1, is located on support 1 two groups of workpiece polishing mechanisms 2 for buffing work-piece, workpiece is sent into the feed mechanism 3 that workpiece polishing mechanism 23 is polished.
every group of workpiece polishing mechanism 2 includes ringwise being located on support 1 and being positioned at the belt wheel 22 of 21 inner sides, abrasive band, the polishing drive unit 23 that drives one of them belt wheel 22 to rotate for the abrasive band 21 of polishing, at least two rotations, in the present embodiment, belt wheel 22 is two, every abrasive band 21 is all positioned at two belt wheel 22 tensionings of its inner side, is formed for the polishing space of buffing work-piece between adjacent two limits, two abrasive bands 21.
polishing drive unit 23 is drive motors, and belt wheel 22 is in transmission connection on the output shaft of this drive motors, and in the present embodiment, two groups of workpiece polishing mechanisms 2 share a drive motors.
above-mentioned feed mechanism 3 comprises being located at workbench 31 on support 1, being located on workbench 31 clamp mechanism 32 for holding workpiece, being located at the feeding driving device for driving workbench 31 to slide on support 1 of sliding along feed direction (feed direction of saying is with reference to figure 1, and workbench 31 is feed direction toward the direction of support 1) here.
this clamp mechanism 32 comprises the base 321 being fixedly arranged on workbench 31, the turning cylinder 322 on base 321 of being located at around self axial rotation, be fixedly arranged on the rotating driving device 323 for driving turning cylinder 322 to rotate on workbench 31, be fixedly arranged on the retainer part 325 of turning cylinder 322 upper ends, that rotates is connected on retainer part 325 for coordinating this retainer part 325 to clamp the compressing member of described workpiece, drive compressing member by rotate near or away from the fixture drive unit 327 of this retainer part 325, this fixture drive unit 327 is fixedly arranged on retainer part 325, the axial line of this turning cylinder 322 vertically distributes.
in the present embodiment, fixture drive unit 327 is the second pneumatic cylinder, this second pneumatic cylinder comprises the second cylinder body 3271 being connected on retainer part 325, can relative the second cylinder body 3271 along the second flexible push rod 3272 of self axial direction, compressing member is L shaped compressing member 326, rotate the junction of this L shaped compressing member 326 by its two perpendicular edge is connected on retainer part 325, one end of L shaped compressing member 326 offers the first spacing hole, the external part of the second push rod 3272 is provided with the first rotating shaft, what the first rotating shaft can be slided along the radial direction of the first spacing hole is located in this first spacing hole, when the second push rod 3272 stretches out, the first rotating shaft drives L shaped compressing member 326 to rotate on retainer part 325 by the first spacing hole, the other end of this L shaped compressing member 326 is gradually near retainer part 325, when the second push rod 3272 is retracted, the first rotating shaft drives L shaped compressing member 326 to rotate on retainer part 325 by the first spacing hole, the other end of this L shaped compressing member 326 is gradually away from retainer part 325, by regulating the distance between L shaped compressing member 326 and retainer part 325 to adapt to different big or small workpieces to be processed.
this rotating driving device 323 is rotary pneumatic cylinder pressure, in the present embodiment, rotary pneumatic cylinder pressure comprises the rotary cylinder-block 3231 on workbench 31 of being located at of rotation, this rotary cylinder-block 3231 is along the flexible rotating push rod 3232 of self axial direction relatively, the front end of rotating push rod 3232 is rotationally connected and is useful on the first connector 324 that drives turning cylinder 322 to rotate, the first connector 324 is fixedly connected with turning cylinder 322, rotation and rotating push rod 3232 flexible drive with the turning cylinder 322 of the first connector 324 Joints therein by rotary cylinder-block 3231 are rotated around Pivot Point Center line, by arranging of this whirligig can be easily from any direction by clamping workpiece clamp mechanism 32.
above-mentioned belt sander also comprises is located on support 1 clamp mechanism 4 that adapts to the workpiece of different-thickness for adjusting the width in polishing space, and this clamp mechanism 4 comprises being located at a pair of intermeshing sector gear 41 on support 1, being symmetrically located at respectively two clamping elements 42 on two sector gears 41, being located at the driving clamping device 43 for driving one of them sector gear 41 to rotate on support 1 of rotation.
in the present embodiment, two clamping elements 42 are located at respectively the inner side in two abrasive bands 21 and are positioned at the rotating shaft top that sector gear 42 rotates around support 1, this driving clamping device 43 is the first pneumatic cylinder, this first pneumatic cylinder comprises first cylinder body 431 on support 1 of being located at of rotation, can relative the first cylinder body 431 along the first flexible push rod 432 of self axial direction, on the first push rod 432 external parts, be rotatably connected to the second connector 44, the other end of the second connector 44 is rotatably connected on one of them sector gear 41, when the first push rod 431 stretches out, the second connector 44 pulls one of them sector gear 41 downwards, thereby two sector gears 41 rotate and drive two clamping elements 42 mutually close, two clamping elements 42 that lay respectively at 21 inner sides, two abrasive bands drive two abrasive bands 21 mutually close, the space of polishing diminishes, when the first push rod 431 is retracted, the second connector 44 is one of them sector gear 41 of jack-up upwards, thus two sector gears 41 upwards rotate drive two clamping elements 42 mutually away from, now two abrasive bands 21 mutually away from, the space of polishing becomes large.
above-mentioned belt sander also comprises the strainer 5 of being located on support 1 for tensioning abrasive band 21, thereby this strainer 5 comprise one end be rotatably connected on tensioner arm 51 on support 1, rotate be connected on tensioner arm 51 other ends and be positioned at the regulating wheel 52 of 21 inner sides, abrasive band, for driving tensioner arm 51 to rotate the tensioning drive unit 53 in tensioning or lax abrasive band 21 on support 1, corresponding, this strainer 53 has two groups.
in the present embodiment, two groups of tensioning drive units 53 are located between two tensioner arms 51, tensioning drive unit 53 is the 3rd pneumatic cylinder, the 3rd pneumatic cylinder comprises the 3rd cylinder body 531 of being located on support, can relative the 3rd cylinder body 531 along the 3rd flexible push rod 532 of self axial direction, the external part of the 3rd push rod 532 is provided with the second rotating shaft, between the 3rd push rod 532 and tensioner arm 51, be provided with the 3rd connector 54, one end of the 3rd connector 54 is provided with the second spacing hole, what this second rotating shaft can be slided along the radial direction of the second spacing hole is located in the second spacing hole, the other end of the 3rd connector 54 is fixed on tensioner arm 51, when the 3rd push rod 532 stretches out, the 3rd connector 54 drives tensioner arm 51 inwardly to rotate and make abrasive band 21 in relaxed state, when the 3rd push rod 532 is retracted, the 3rd connector 54 drives tensioner arm 51 outwards to rotate and make abrasive band 21 in tensioning state, by this strainer 5, can change easily abrasive band 21.
above-mentioned belt sander also comprises the dust collection mechanism 6 of being located in support 1, this dust collection mechanism 6 comprises to be located in support 1 for collecting the dust suction inner chamber 61 of scrap, the aspiration pump of end connection on this dust suction inner chamber 61 of bleeding, the scrap dropping in the time of can absorbing buffing work-piece by this dust collection mechanism 6 prevents that it from falling into belt sander inside, has effectively improved the service life of belt sander.
specifically set forth below the course of work of lower the present embodiment:
when needs are polished and added man-hour workpiece, first workpiece is placed on retainer part 325, then fixture drive unit 327 drive L shaped compressing member 326 by Work-sheet pressing on above-mentioned retainer part 325, feeding driving device drives workbench 31 to move along feed direction afterwards, workpiece is sent in polishing space, at this moment driving clamping device 43 drives two clamping elements 42 mutually close, when two abrasive bands 21 in two clamping element 42 outsides touch respectively the both sides of workpiece, driving clamping device 43 stops driving, polishing drive unit 23 driving pulleys 22 rotate, now can polish to the both sides of workpiece in abrasive band 21, after having polished, driving clamping device 43 drive clamping elements 42 mutually away from, feeding driving device drives workbench 31 to exit polishing space, change next workpiece to be processed.
repeat above-mentioned steps, i.e. continuable polishing workpiece to be processed.
above-described embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (9)
1. a belt sander, comprise support, be located on described support two groups of workpiece polishing mechanisms for buffing work-piece, described in every group, workpiece polishing mechanism includes the abrasive band for polishing ringwise, being located on described support and being positioned at inner side, described abrasive band for the belt wheel in abrasive band described in tensioning of at least two rotations, drive the polishing drive unit that belt wheel rotates described in one of them, article two, the polishing space of described workpiece is formed between adjacent two limits, described abrasive band polishing, it is characterized in that: described belt sander also comprises for described workpiece being sent into the feed mechanism in described polishing space, described feed mechanism comprises the workbench on described support of being located at sliding along feed direction, be located on described workbench for clamping the clamp mechanism of described workpiece, be located at the feeding driving device for driving described workbench to slide on described support on described support.
2. a kind of belt sander according to claim 1, it is characterized in that: described clamp mechanism comprises the base being fixedly arranged on described workbench, the turning cylinder on described base of being located at around the rotation of Pivot Point Center line direction, be located at the rotating driving device for driving described turning cylinder to rotate on described workbench, the axial line of described turning cylinder vertically distributes, described clamp mechanism also comprises the retainer part that is fixedly arranged on described turning cylinder upper end, that rotates is connected on described retainer part for coordinating described retainer part to clamp the compressing member of described workpiece, drive described compressing member by rotate come near or away from the fixture drive unit of described retainer part, described fixture drive unit is fixedly arranged on described retainer part.
3. a kind of belt sander according to claim 2, it is characterized in that: described compressing member is L shaped compressing member, described L shaped compressing member is rotatably connected on described retainer part, described L shaped compressing member has the one end that coordinates described retainer part to clamp described workpiece, and the other end of described L shaped compressing member is connected on described fixture drive unit.
4. a kind of belt sander according to claim 2, it is characterized in that: described rotating driving device is rotary pneumatic cylinder pressure, described rotary pneumatic cylinder pressure comprises the rotary cylinder-block on the described workbench of being located at of rotation, can relatively described rotary cylinder-block along the flexible rotating push rod of self axial direction, what the front end of described rotating push rod rotated is connected with for driving the first connector of described turning cylinder rotation, and described the first connector and described turning cylinder are fixedly connected.
5. a kind of belt sander according to claim 1, it is characterized in that: described belt sander also comprises is located at the clamp mechanism of mating the described workpiece of different-thickness for adjusting the width in described polishing space on described support, described clamp mechanism comprises a pair of intermeshing sector gear on the described support of being located at of rotation, be located at two clamping elements on two described sector gears one to one, be located on described support for driving the driving clamping device that sector gear rotates described in one of them.
6. a kind of belt sander according to claim 5, it is characterized in that: two described clamping elements are located at respectively the inner side in two described abrasive bands, described driving clamping device is the first pneumatic cylinder, described the first pneumatic cylinder comprises the first cylinder body on the described support of being located at of rotation, can relatively described the first cylinder body along the first flexible push rod of self axial direction, on described the first push rod external part, be rotatably connected to the second connector, the other end of described the second connector is rotatably connected on described in one of them on sector gear, when described the first push rod stretches out, described the second connector pulls sector gear described in one of them downwards, thereby two described sector gears rotate simultaneously and drive two described clamping elements mutually close, during described the first pusher retracted, described the second connector jack-up sector gear described in one of them that makes progress, thereby two described sector gears upwards rotate simultaneously drive two described clamping elements mutually away from.
7. a kind of belt sander according to claim 1, it is characterized in that: described belt sander also comprises the strainer for abrasive band described in tensioning, thereby described strainer comprise one end be rotatably connected on tensioner arm on described support, rotation be connected on the described tensioner arm other end and be positioned at the regulating wheel of inner side, described abrasive band, for driving described tensioner arm to rotate tensioning on described support or the tensioning drive unit in the described abrasive band that relaxes, corresponding, described strainer has two groups.
8. a kind of belt sander according to claim 7, it is characterized in that: two described tensioning drive units are located between two described tensioner arms, described strainer also comprises the 3rd connector of being located between described tensioning drive unit and described tensioner arm, one end of described the 3rd connector is fixedly connected on described tensioner arm, and the other end of described the 3rd connector is connected on described tensioning drive unit.
9. a kind of belt sander according to claim 1, it is characterized in that: described belt sander also comprises the dust collection mechanism of being located in described support, described dust collection mechanism comprises to be located in described support for collecting the dust suction inner chamber of scrap, the aspiration pump of end connection on described dust suction inner chamber of bleeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438937.2U CN203973340U (en) | 2014-08-05 | 2014-08-05 | A kind of belt sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438937.2U CN203973340U (en) | 2014-08-05 | 2014-08-05 | A kind of belt sander |
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| Publication Number | Publication Date |
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| CN203973340U true CN203973340U (en) | 2014-12-03 |
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| CN201420438937.2U Active CN203973340U (en) | 2014-08-05 | 2014-08-05 | A kind of belt sander |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149011A (en) * | 2014-08-05 | 2014-11-19 | 张家港玉成精机股份有限公司 | Belt sander |
| CN104551938A (en) * | 2014-12-31 | 2015-04-29 | 张家港玉成精机股份有限公司 | Belt sander |
| CN104907905A (en) * | 2015-05-18 | 2015-09-16 | 安庆旭东工贸有限责任公司 | Grinding device |
| CN112077677A (en) * | 2020-09-15 | 2020-12-15 | 扶桐 | Comprehensive polishing equipment of water drill for building |
-
2014
- 2014-08-05 CN CN201420438937.2U patent/CN203973340U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149011A (en) * | 2014-08-05 | 2014-11-19 | 张家港玉成精机股份有限公司 | Belt sander |
| CN104551938A (en) * | 2014-12-31 | 2015-04-29 | 张家港玉成精机股份有限公司 | Belt sander |
| CN104907905A (en) * | 2015-05-18 | 2015-09-16 | 安庆旭东工贸有限责任公司 | Grinding device |
| CN112077677A (en) * | 2020-09-15 | 2020-12-15 | 扶桐 | Comprehensive polishing equipment of water drill for building |
| CN112077677B (en) * | 2020-09-15 | 2022-08-30 | 乌鲁木齐鑫森磊建筑工程有限公司 | Comprehensive polishing equipment of water drill for building |
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