CN202846309U - Workbench of abrasive belt machine - Google Patents
Workbench of abrasive belt machine Download PDFInfo
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- CN202846309U CN202846309U CN 201220455304 CN201220455304U CN202846309U CN 202846309 U CN202846309 U CN 202846309U CN 201220455304 CN201220455304 CN 201220455304 CN 201220455304 U CN201220455304 U CN 201220455304U CN 202846309 U CN202846309 U CN 202846309U
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- abrasive band
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Abstract
The utility model provides a workbench of an abrasive belt machine, which belongs to the field of operation technique. The workbench of the abrasive belt machine settles a problem of high difficulty for stably holding a workpiece in workpiece grinding by a polisher. The workbench of the abrasive belt comprises a workbench plate which is provided at the front side of an abrasive belt grinding segment. The workbench plate is connected with a frame through a connection adjusting mechanism which at least can adjust an included angle between a plane that comprises the plate surface of the workbench plate and a plane that comprises the abrasive surface of the abrasive belt grinding segment, wherein an intersecting line between the plane that comprises the plate surface of the workbench plate and the plane that comprises the abrasive surface of the abrasive belt grinding segment is always kept in a horizontal surface. The workbench plate of the abrasive belt machine has functions of: assisting in workpiece positioning, assisting in determining the angle between a workpiece grinding surface and a positioning surface, and guiding in workpiece feeding. The workbench of the abrasive belt machine can realize adjustment and fixation just through screwing a bolt and moving a corresponding component, and therefore has an advantage of high adjustment convenience.
Description
Technical field
The utility model belongs to the operation technique field, relates to the workbench of a kind of belt sander, particularly a kind of belt sander.
Background technology
Belt sander is for the grinding work piece outer surface, improves the device of workpiece fineness.Adopt belt sander processing to have the high and high advantage of product percent of pass of production efficiency; Be widely used in thus every field, especially in five metals, hot-water heating and the furniture industry.
The kind of belt sander is more, such as a kind of flat grinding abrasive belt polishing machine [application number: 200610118511.9 that proposes before the applicant; Granted publication number: CN1962191B], comprise a frame with workbench, frame is provided with the rotating shaft that links to each other with actuating unit, be connected with driving wheel in the rotating shaft, also be provided with driven pulley and regulating wheel on the frame, be socketed with the abrasive band on driving wheel, driven pulley and the regulating wheel, above-mentioned workbench is close to the abrasive band and be arranged in parallel with the abrasive band, frame is provided with column, and above-mentioned regulating wheel is located at the column place, and is provided with the tensioning apparatus that regulating wheel is moved between regulating wheel and column.When utilizing this polishing machine grinding work piece, workpiece is fixed on the workbench, treats that flour milling is necessary for horizontal plane, finishes the feeding of workpiece ground by self-powered platform.
A kind of vertical abrasive belt grinder [application number: 00259206.1 of the applicant of TaiWan, China design and for example; Granted publication number: CN2449871Y], above board, establish the object disposing platform of an adjustable lifting, establish again a vertical type shelf in board one side, set at the vertical type shelf epimere and to establish wheel, establish wheel on the vertical type shelf top, establish wheel by two and establish one group of abrasive band, and coat isolation and manifest dewiness below only making the abrasive band with a protecting box, establish one on the protecting box top and take over to be connected dust-collecting equipment, lower the belt pulley of establishing the linking of wheel one end cooperates a driving belt to link the motor of board inside.When utilizing this vertical abrasive belt grinder grinding work piece, workpiece is fixed on the object disposing platform, realizes the feeding of workpiece by controlling object disposing platform; This grinder is to utilize the abrasive band that appears shape to carry out grinding.The grinding section in the table top of above-mentioned two kinds of workbench and abrasive band is all processed parastate, when between processing grinding face and the locating surface and when non-parallel, then need cushion block to come supporting workpiece, this causes the fixation workpiece structure complicated, and different workpiece also needs to develop pointedly cushion block, and this has also increased production cost.
Tape-alternation mechanism [the application number: 01254790.5 of a kind of abrasive band plate glazing calender that and for example proposes before the applicant; Granted publication number: CN2505230Y], the abrasive band plate glazing calender is comprised of body, motor, driving wheel and driven pulley, and driving wheel and driven pulley all are fixed on the body and all are positioned on the same level face.When utilizing this polishing machine grinding work piece, offhand is pressed in the surface in abrasive band from the top down, and the back side, abrasive band and body lean, and finishes simultaneously thus fixing the and feeding to workpiece.When processing during such as the triangular prism shape workpiece, because people control stressed and exert pressure inhomogeneously, can cause the stock removal difference of same side, and then affect the precision of workpiece; Also can exist simultaneously the stable large problem of workpiece difficulty of controlling.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of workbench of belt sander, when the abrasive band function with this workbench avoids locating surface and grinding face non-parallel to the problem of workpiece location difficulty.
The purpose of this utility model can realize by following technical proposal: a kind of workbench of belt sander, belt sander comprise frame, motor and abrasive band, are provided with at least a driven pulley and a driving wheel in the annular ring in abrasive band; Driven pulley is positioned at the top of driving wheel, and driven pulley and driving wheel all are positioned on the frame, and motor is fixed on the frame, and machine shaft and driving wheel are in transmission connection; Abrasive band between driven pulley and driving wheel one section is the grinding section; It is characterized in that, this workbench comprises the working plate that is positioned at sbrasive belt grinding section front side, between the residing plane of plate face by at least can the adjusting operating platform plate between working plate and the frame and the residing plane of sbrasive belt grinding section Shamian Island corner dimension and when regulating the residing plane of plate face of working plate be connected the connection adjustment structure one that the Plane intersects line is positioned on the horizontal plane all the time with sbrasive belt grinding section Shamian Island and be connected.
The working plate plate face of this workbench can be adjusted according to the corner dimension between workpiece grinding face and the locating surface neatly with respect to the angle between the sbrasive belt grinding section, in general, with working plate plate face with respect to the corner dimension between the sbrasive belt grinding section be adjusted to workpiece grinding face and locating surface between corner dimension identical.Locating surface is resisted against on the working plate plate face during processing work thus, promotes to the abrasive band gradually.Have auxiliary positioning when people control workpiece, and then improve the stability of fixation workpiece, move along working plate plate face during workpiece movable simultaneously, also improved the stability of workpiece feeding.Add man-hour take working plate plate face as datum level, this has also improved machining accuracy effectively.
In the workbench of above-mentioned belt sander, the both ends that described connection adjustment structure one comprises working plate are the downward connecting portion of turnover all, all is connected by bolt and nut between two connecting portions and the frame; The axle center of bolt is positioned on the same level face and with same straight line and overlaps in two groups of bolt and nuts.By screw bolt and nut and swing the residing plane of plate face that working plate can the adjusting operating platform plate and the residing plane of sbrasive belt grinding section Shamian Island between corner dimension.
In the workbench of above-mentioned belt sander, have on the described frame two with the bolt and nut position chute of corresponding setting one by one, the chute vertical line is vertical with the residing Plane intersects line of sbrasive belt grinding section Shamian Island with the above-mentioned residing plane of plate face of making platen; Bolt is embedded in chute in the bolt and nut.By screwing bolt and nut and swing working plate and the push-and-pull working plate, corner dimension between the residing plane of plate face that can not only the adjusting operating platform plate and the residing plane of sbrasive belt grinding section Shamian Island can also be adjusted working plate with respect to the spacing in abrasive band.
In the workbench of above-mentioned belt sander, described frame comprises that the casing and the lower end that are positioned at the bottom are fixed on support bar on the box top, driven pulley is positioned on the support bar, driving wheel is positioned in the casing, have the dust collecting opening of stepping down that wears and supply the material of grinding generation to enter casing for the abrasive band on the casing roof, the dust collecting opening of stepping down place is fixed with dust hopper, and working plate is arranged on the upper port place of dust hopper.This structure improves the environmental-protecting performance of this belt sander so that the materials such as dust, powder and the grains of sand that produce during processing work enter in the casing through dust hopper and the dust collecting opening of stepping down.
In the workbench of above-mentioned belt sander, on the end face that is fixed on casing of described dust hopper, working plate is connected with dust hopper by connecting adjustment structure one.
In the workbench of above-mentioned belt sander, the both ends that described connection adjustment structure one comprises working plate are the downward connecting portion of turnover all, all is connected by bolt and nut between two connecting portions and the dust hopper; The axle center of bolt is positioned on the same level face and with same straight line and overlaps in two groups of bolt and nuts.
In the workbench of above-mentioned belt sander, have on the two side of described dust hopper two with the bolt and nut position chute of corresponding setting one by one, the chute vertical line is vertical with the residing Plane intersects line of sbrasive belt grinding section Shamian Island with the above-mentioned residing plane of plate face of making platen; Bolt is embedded in chute in the bolt and nut.
In the workbench of above-mentioned belt sander, described sbrasive belt grinding section rear side be provided with for the back side, abrasive band against by grinding part, be provided with a connecting axle by the mill part, be connected by regulating by the adjustment structure two that is connected of grinding spacing between part and the back side, abrasive band and connecting axle can be fixed on the frame between connecting axle and the frame.
In the workbench of above-mentioned belt sander, described frame has the support bar of vertical setting, and driven pulley is positioned on the support bar; Connect adjustment structure two and comprise a horizontally disposed cross bar and the sliding sleeve that is set on the support bar, the vertical line of cross bar vertically arranges with respect to the axle center of connecting axle; One end of cross bar is fixedly connected with connecting axle, and the other end vertically offers the fixing hole that is strip along it, and the fixing hole place is equipped with two set bolts; Be threaded connection on the sliding sleeve and can make sliding sleeve be fixedly connected on locking bolt two on the support bar, cross bar is fixedly connected with sliding sleeve by set bolt.This connection adjustment structure one not only can be adjusted by the spacing of mill part with respect to the back side, abrasive band by screwing set bolt and pulling cross bar; Can also slide adjustment by the height of mill part with respect to ground by screwing locking bolt two and promoting sliding sleeve.
In the workbench of above-mentioned belt sander, describedly comprise that by the mill part one is tabular substrate, a plate is facing to being fixed with the wear plate that covers above-mentioned plate face on the back side, abrasive band and the substrate; Connecting axle is fixedly connected with another plate face of substrate.This is applicable to the plane of grinding work piece by the mill part.It is to avoid the abrasive band to contact with substrate that wear plate is set, and namely avoids the abrasive band gradually substrate to be worn and torn.Wear plate is more wear-resisting with respect to substrate, can improve thus the service life by the mill part.
In the workbench of above-mentioned belt sander, the two ends of described wear plate all extend around the counterpart substrate end face and another plate face of substrate is bolted to connection.Be bolted wear plate so that wearing piece is detachable, then the wear plate removal of wearing and tearing can be changed new wear plate, this has further improved the service life by the mill part.
In the workbench of above-mentioned belt sander, described is a cylindrical emery wheel that leans on by the mill part, is set on the connecting axle and by emery wheel by emery wheel to be connected by bearing with connecting axle.This is fit to grinding arc surface or irregular curved surface by the mill part.When the abrasive band with by emery wheel to against the time, the abrasive band drives by emery wheel and rotates synchronously.
Compared with prior art, utilize this belt sander processing work, at first working plate plate face be adjusted to respect to the corner dimension between the sbrasive belt grinding section and workpiece grinding face and locating surface between the numerical value that adapts of corner dimension on.Then the locating surface of workpiece and working plate plate face are leant and control workpiece, close to the abrasive band gradually along working plate plate face, until the back side in abrasive band and supporter lean.Hence one can see that, and working plate has the effect of auxiliary positioning workpiece, has the auxiliary angular dimension of determining between workpiece grinding face and the locating surface, has that feeding play the guiding role to workpiece.
The workbench of this belt sander only just can be realized adjusting and fixing by screwing bolt and mobile corresponding parts, and hence one can see that has advantage easy to adjust.
Description of drawings
Fig. 1 is the perspective view of the workbench of this belt sander.
Fig. 2 is partial structurtes perspective structure schematic diagram among this Fig. 1.
Fig. 3 is that the first of the workbench of this belt sander is used the status architecture schematic diagram.
Fig. 4 is that the second of the workbench of this belt sander uses the status architecture schematic diagram.
Fig. 5 is the third use status architecture schematic diagram of the workbench of this belt sander.
Fig. 6 is the 4th kind of use status architecture schematic diagram of the workbench of this belt sander.
Among the figure, 1, frame; 1a, casing; 1b, support bar; 2, motor; 3, abrasive band; 3a, grinding section; 4, driven pulley; 5, driving wheel; 6, working plate; 6a, connecting portion; 7, bolt and nut; 8, chute; 9, by the mill part; 9a, substrate; 9b, wear plate; 9c, by emery wheel; 10, connecting axle; 11, cross bar; 12, fixing hole; 13, set bolt; 14, bearing; 15, dust hopper; 16, workpiece.
The specific embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Embodiment one
As shown in Figure 1, this belt sander comprises frame 1, motor 2, abrasive band 3, driven pulley 4 and driving wheel 5.Driven pulley 4 and driving wheel 5 are positioned at annular ring and the energy tensioning abrasive band 3 in abrasive band 3.Driven pulley 4 is positioned at the top of driving wheel 5, and driven pulley 4 and driving wheel 5 all are positioned on the frame 1, and motor 2 is fixed on the frame 1, and motor 2 rotating shafts and driving wheel 5 are in transmission connection; Abrasive band 3 between driven pulley 4 and driving wheel 5 one section is grinding section 3a.
The workbench of this belt sander is not only applicable in above-mentioned belt sander, and is also applicable in other model belt sanders.The workbench of this belt sander comprises working plate 6 and is connected adjustment structure one.Working plate 6 is a metallic plate, and working plate 6 can be horizontally disposed with.Working plate 6 is positioned at 3 grinding section 3a front sides, abrasive band.
Connecting adjustment structure one arranges between working plate 6 and the frame 1, working plate 6 can be fixedly connected with frame 1 by connecting adjustment structure one, connect corner dimension between the residing plane of plate face that adjustment structure one also can adjusting operating platform plate 6 and the residing plane of 3 grinding section 3a Shamian Islands, abrasive band and when regulating the residing plane of plate face and the abrasive band residing Plane intersects line of 3 grinding section 3a Shamian Islands of working plate 6 be positioned on the horizontal plane all the time.
Specifically, connect all downward connecting portion 6a of turnover of both ends that adjustment structure one comprises working plate 6, all be connected by bolt and nut 7 between two connecting portion 6a and the frame 1; The axle center of bolt is positioned on the same level face and with same straight line and overlaps in two groups of bolt and nuts 7.By screw bolt and nut 7 and swing the residing plane of plate face that working plate 6 can adjusting operating platform plates 6 and the residing plane of 3 grinding section 3a Shamian Islands, abrasive band between corner dimension.According to actual conditions when producing belt sander, connecting adjustment structure one can adopt following scheme to replace, connect all downward connecting portion 6a of turnover of both ends that adjustment structure one not only comprises working plate 6, all be connected by bolt and nut 7 between two connecting portion 6a and the frame 1; The axle center of bolt is positioned on the same level face and with same straight line and overlaps in two groups of bolt and nuts 7; Also comprise be positioned on the frame 1 two with the bolt and nut 7 positions chute 8 of corresponding setting one by one, chute 8 vertical lines are vertical with the abrasive band residing Plane intersects line of 3 grinding section 3a Shamian Islands with the above-mentioned residing plane of plate face of making platen; Bolt is embedded in chute 8 in the bolt and nut 7.By screwing bolt and nut 7 and swinging working plate 6 and push-and-pull working plate 6, corner dimension between the residing plane of plate face that can not only adjusting operating platform plate 6 and the residing plane of 3 grinding section 3a Shamian Islands, abrasive band can also be adjusted working plate 6 with respect to the spacing in abrasive band 3.
For the stability that improves processing work 16 and the precision that improves product, can be in the abrasive band 3 grinding section 3a rear sides be provided with for 3 back sides, abrasive band against by grinding part 9, be provided with a connecting axle 10 by mill part 9, be connected by regulating by the adjustment structure two that is connected of grinding spacing between part 9 and 3 back sides, abrasive band and connecting axle 10 can be fixed on the frame 1 between connecting axle 10 and the frame 1.Connect adjustment structure two and comprise a horizontally disposed cross bar 11, the vertical line of cross bar 11 vertically arranges with respect to the axle center of connecting axle 10; One end of cross bar 11 is fixedly connected with connecting axle 10, and the other end vertically offers the fixing hole 12 that is strip along it, and fixing hole 12 places are equipped with two set bolts 13, and cross bar 11 is fixedly connected with frame 1 by set bolt 13.This connection adjustment structure two-way is crossed to screw set bolt 13 and spur cross bar 11 and only can be adjusted by the spacing of mill part 9 with respect to 3 back sides, abrasive band.
Comprise that by mill part 9 one is tabular substrate 9a, a plate is facing to being fixed with the wear plate 9b that covers above-mentioned plate face on 3 back sides, abrasive band and the substrate 9a; Connecting axle 10 is fixedly connected with another plate face of substrate 9a.The two ends of wear plate 9b all extend around counterpart substrate 9a end face and another plate face of substrate 9a is bolted to connection.According to the grinding face shape of workpiece 16, can adopt following scheme to replace by mill part 9.Be one cylindrical by emery wheel 9c by mill part 9, be set on the connecting axle 10 and by emery wheel 9c by emery wheel 9c and be connected by bearing 14 with connecting axle 10.
As shown in Figure 3, the grinding face of workpiece 16 is vertical with locating surface; Then the abrasive band 3 grinding section 3a of this belt sander can vertically arrange, and lean by abutment face and 3 back sides, abrasive band of grinding part 9.The plate face of working plate 6 vertically arranges with respect to abrasive band 3 grinding section 3a.And for example shown in Figure 4, angle is 60 ° between the grinding face of workpiece 16 and the locating surface, and then the abrasive band 3 grinding section 3a of this belt sander can vertically arrange, and leans by abutment face and 3 back sides, abrasive band of grinding part 9; The plate face of working plate 6 also is 60 ° with respect to angle between the 3 grinding section 3a of abrasive band.And for example shown in Figure 5, angle is 45 ° between the grinding face of workpiece 16 and the locating surface, and then the abrasive band 3 grinding section 3a angle with respect to the horizontal plane of this belt sander is 75 °, by the mill part 9 abutment face with lean with 3 back sides, abrasive band; Angle is 30 ° between the plate face of working plate 6 and the horizontal plane, and namely the plate face of working plate 6 also is 45 ° with respect to angle between the 3 grinding section 3a of abrasive band.As shown in Figure 6, the grinding face of workpiece 16 is arc surface, and then the abrasive band 3 grinding section 3a of this belt sander can vertically arrange, and leans by abutment face and 3 back sides, abrasive band of grinding part 9; Workpiece 16 need not on the plate face that the work that is resisted against is resisted against working plate 6; By grinding part 9 for depending on emery wheel 9c.
Embodiment two
Belt sander can adopt following scheme to replace, the frame 1 of belt sander comprises the support bar 1b that the casing 1a and the lower end that are positioned at the bottom is fixedly connected with casing 1a end face, driven pulley 4 is positioned on the support bar 1b, driving wheel 5 is positioned in the casing 1a, have the dust collecting opening of stepping down that wears and supply the material of grinding generation to enter casing 1a for abrasive band 3 on the casing 1a roof, the dust collecting opening of stepping down place is fixed with dust hopper 15.Then the workbench of this belt sander and embodiment one structure compared and principle are all basic identical, and different places are: working plate 6 is arranged on the upper port place of dust hopper 15 in the workbench of this belt sander.Working plate 6 is connected with dust hopper 15 by connecting adjustment structure one, on the end face that is fixed on casing 1a of dust hopper 15.Connect all downward connecting portion 6a of turnover of both ends that adjustment structure one comprises working plate 6, all be connected by bolt and nut 7 between two connecting portion 6a and the dust hopper 15; The axle center of bolt is positioned on the same level face and with same straight line and overlaps in two groups of bolt and nuts 7.According to actual conditions when producing belt sander, connecting adjustment structure one can adopt following scheme to replace, connect all downward connecting portion 6a of turnover of both ends that adjustment structure one not only comprises working plate 6, all be connected by bolt and nut 7 between two connecting portion 6a and the dust hopper 15; The axle center of bolt is positioned on the same level face and with same straight line and overlaps in two groups of bolt and nuts 7; Also comprise on the two side that is positioned at dust hopper 15 two with the bolt and nut 7 positions chute 8 of corresponding setting one by one, chute 8 vertical lines are vertical with the abrasive band residing Plane intersects line of 3 grinding section 3a Shamian Islands with the above-mentioned residing plane of plate face of making platen; Bolt is embedded in chute 8 in the bolt and nut 7.
Connect adjustment structure two and comprise a horizontally disposed cross bar 11 and the sliding sleeve that is set on the support bar 1b, the vertical line of cross bar 11 vertically arranges with respect to the axle center of connecting axle 10; One end of cross bar 11 is fixedly connected with connecting axle 10, and the other end vertically offers the fixing hole 12 that is strip along it, and fixing hole 12 places are equipped with two set bolts 13; Be threaded connection on the sliding sleeve and can make sliding sleeve be fixedly connected on locking bolt two on the support bar 1b, cross bar 11 is fixedly connected with sliding sleeve by set bolt 13.This connection adjustment structure one not only can be adjusted by the spacing of mill part 9 with respect to 3 back sides, abrasive band by screwing set bolt 13 and pulling cross bar 11; Can also slide adjustment by the height of mill part 9 with respect to ground by screwing locking bolt two and promoting sliding sleeve.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (10)
1. the workbench of a belt sander, belt sander comprises frame (1), motor (2) and abrasive band (3), is provided with at least a driven pulley (4) and a driving wheel (5) in the annular ring of abrasive band (3); Driven pulley (4) is positioned at the top of driving wheel (5), and driven pulley (4) and driving wheel (5) all are positioned on the frame (1), and motor (2) is fixed on the frame (1), and motor (2) rotating shaft and driving wheel (5) are in transmission connection; Abrasive band (3) is positioned between driven pulley (4) and the driving wheel (5) one section and is grinding section (3a); It is characterized in that, this workbench comprises the working plate (6) that is positioned at abrasive band (3) grinding section (3a) front side, between the residing plane of plate face by at least can adjusting operating platform plate (6) between working plate (6) and the frame (1) and the residing plane of abrasive band (3) grinding section (3a) Shamian Island corner dimension and when regulating the residing plane of plate face of working plate (6) be connected 3 with the abrasive band) the connection adjustment structure one that is positioned at all the time on the horizontal plane of the residing Plane intersects line of grinding section (3a) Shamian Island is connected.
2. the workbench of belt sander according to claim 1, it is characterized in that, described connection adjustment structure one comprises the connecting portion (6a) that the both ends of working plate (6) all turn down downwards, all is connected by bolt and nut (7) between two connecting portions (6a) and the frame (1); The axle center of bolt is positioned on the same level face and with same straight line and overlaps in two groups of bolt and nuts (7).
3. the workbench of belt sander according to claim 2, it is characterized in that, have on the described frame (1) two with bolt and nut (7) the position chute of corresponding setting (8) one by one, chute (8) vertical line is vertical with the residing Plane intersects line of abrasive band (3) grinding section (3a) Shamian Island with the above-mentioned residing plane of plate face of making platen; Bolt is embedded in chute (8) in the bolt and nut (7).
4. the workbench of belt sander according to claim 1, it is characterized in that, described frame (1) comprises that the casing (1a) and the lower end that are positioned at the bottom are fixed on support bar (1b) on casing (1a) end face, driven pulley (4) is positioned on the support bar (1b), driving wheel (5) is positioned in the casing (1a), have the dust collecting opening of stepping down that wears and supply the material of grinding generation to enter casing (1a) for abrasive band (3) on casing (1a) roof, the dust collecting opening of stepping down place is fixed with dust hopper (15), and working plate (6) is arranged on the upper port place of dust hopper (15).
5. the workbench of belt sander according to claim 4 is characterized in that, on the end face that is fixed on casing (1a) of described dust hopper (15), working plate (6) is connected with dust hopper (15) by connecting adjustment structure one.
6. the workbench of belt sander according to claim 5, it is characterized in that, described connection adjustment structure one comprises the connecting portion (6a) that the both ends of working plate (6) all turn down downwards, all is connected by bolt and nut (7) between two connecting portions (6a) and the dust hopper (15); The axle center of bolt is positioned on the same level face and with same straight line and overlaps in two groups of bolt and nuts (7).
7. the workbench of belt sander according to claim 6, it is characterized in that, have on the two side of described dust hopper (15) two with bolt and nut (7) the position chute of corresponding setting (8) one by one, chute (8) vertical line is vertical with the residing Plane intersects line of abrasive band (3) grinding section (3a) Shamian Island with the above-mentioned residing plane of plate face of making platen; Bolt is embedded in chute (8) in the bolt and nut (7).
8. the workbench of the described belt sander of any one in 7 according to claim 1, it is characterized in that, described abrasive band (3) grinding section (3a) rear side be provided with for the back side, abrasive band (3) against by grinding part (9), be provided with a connecting axle (10) by mill part (9), be connected by regulating by the adjustment structure two that is connected of grinding spacing between part (9) and the back side, abrasive band (3) and connecting axle (10) can be fixed on the frame (1) between connecting axle (10) and the frame (1).
9. the workbench of belt sander according to claim 8 is characterized in that, described frame (1) has the support bar (1b) of vertical setting, and driven pulley (4) is positioned on the support bar (1b); Connect adjustment structure two and comprise a horizontally disposed cross bar (11) and be set in sliding sleeve on the support bar (1b) that the vertical line of cross bar (11) vertically arranges with respect to the axle center of connecting axle (10); One end of cross bar (11) is fixedly connected with connecting axle (10), and the other end vertically offers the fixing hole (12) that is strip along it, and fixing hole (12) locates to be equipped with two set bolts (13); Be threaded connection on the sliding sleeve and can make sliding sleeve be fixedly connected on locking bolt two on the support bar (1b), cross bar (11) is fixedly connected with sliding sleeve by set bolt (13).
10. the workbench of belt sander according to claim 8, it is characterized in that, describedly comprise that by mill part (9) one is tabular substrate (9a), a plate is facing to being fixed with the wear plate (9b) that covers above-mentioned plate face on (3) back side, abrasive band and the substrate (9a); Connecting axle (10) is fixedly connected with another plate face of substrate (9a); Or described be one cylindrical by emery wheel (9c) by mill part (9), it is upper and be connected by bearing (14) with connecting axle (10) by emery wheel (9c) to be set in connecting axle (10) by emery wheel (9c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220455304 CN202846309U (en) | 2012-09-07 | 2012-09-07 | Workbench of abrasive belt machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220455304 CN202846309U (en) | 2012-09-07 | 2012-09-07 | Workbench of abrasive belt machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202846309U true CN202846309U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220455304 Expired - Lifetime CN202846309U (en) | 2012-09-07 | 2012-09-07 | Workbench of abrasive belt machine |
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| Country | Link |
|---|---|
| CN (1) | CN202846309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837247A (en) * | 2012-09-07 | 2012-12-26 | 陈美青 | Working table of abrasive belt machine |
-
2012
- 2012-09-07 CN CN 201220455304 patent/CN202846309U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837247A (en) * | 2012-09-07 | 2012-12-26 | 陈美青 | Working table of abrasive belt machine |
| CN102837247B (en) * | 2012-09-07 | 2015-07-15 | 陈美青 | Working table of abrasive belt machine |
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