CN102837248A - Workpiece grinding device of belt sander - Google Patents
Workpiece grinding device of belt sander Download PDFInfo
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- CN102837248A CN102837248A CN2012103281417A CN201210328141A CN102837248A CN 102837248 A CN102837248 A CN 102837248A CN 2012103281417 A CN2012103281417 A CN 2012103281417A CN 201210328141 A CN201210328141 A CN 201210328141A CN 102837248 A CN102837248 A CN 102837248A
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Abstract
The invention provides a workpiece grinding device of a belt sander, which belongs to the technical field of tasks and solves a problem that all existing workpiece grinding devices are suitable for new belt sanders designed by applicants; the workpiece grinding device disclosed by the invention comprises a grinding piece which is located on the back side of a sanding belt grinding section and abutted against the back face of a sanding belt; the grinding piece is provided with a connecting shaft; and the connecting shaft is connected with the a machine frame through a regulation and connection structure which is capable of regulating a distance between the grinding piece and the back face of the sanding belt and fixing the connecting shaft on the machine frame. Acceding to the invention, the workpiece grinding device has a plurality of grinding piece types and are suitable for processing different shapes of workpieces; meanwhile, the workpiece grinding device takes advantage of the processing workpiece of the belt sander such as high workpiece stability and high workpiece precision; in addition, the sand belt is suitable for processing different shapes of workpieces.
Description
Technical field
The invention belongs to the operation technique field, the workpiece that relates to a kind of belt sander, particularly a kind of belt sander leans on mill apparatus.
Background technology
Belt sander is to be used 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 every field thus, especially in five metals, hot-water heating and the furniture industry.
The kind of belt sander is more, like 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 laterally arranges with the abrasive band; Frame is provided with column, and above-mentioned regulating wheel is located at the column place, and between regulating wheel and column, is provided with the tensioning apparatus that regulating wheel is moved.When utilizing this polishing machine grinding work piece, workpiece is fixed on the workbench, and face to be ground is necessary for horizontal plane, accomplishes workpiece ground feeding through self-powered platform.
A kind of vertical amary tape grinding machine [application number: 00259206.1 of the applicant of TaiWan, China design and for example; Granted publication number: CN2449871Y], above board, establish the glove platform of an adjustable up-down, establish a vertical type shelf again in board one side; Set to open at the vertical type shelf epimere and establish wheel; On the vertical type shelf top, open and establish wheel, establish to take turns to open 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, following the belt pulley of establishing the linking of wheel one end cooperates a driving belt to link the inner motor of board.When utilizing this vertical amary tape grinding machine grinding work piece, workpiece is fixed on the glove platform, through controlling the feeding of glove Platform Implementation workpiece; This grinder is to utilize the abrasive band that appears shape to carry out grinding.
The workpiece of above-mentioned two kinds of belt sanders all is fixed on the platform, is to carry out grinding through offhand but some belt sanders are also arranged.Tape-alternation mechanism [application number: 01254790.5 like a kind of abrasive band plate glazing calender of proposition before the applicant; Granted publication number: CN2505230Y], the abrasive band plate glazing calender is made up 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 horizontal plane.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 is resisted against on the body, accomplishes the fixing and feeding to workpiece thus simultaneously.The position, abrasive band of this abrasive band plate glazing calender and the position of body all can not be adjusted.At present, the applicant has designed a kind of belt sander again, and the abrasive band of this belt sander is according to adjustment abrasive band, workpiece shape adaptability ground angle with respect to the horizontal plane.When with respect to the horizontal plane angle changes in the abrasive band, if supply the back side, abrasive band against body position can not change, then cause abrasive band and body to interfere or cause spacing excessive and can't grinding work piece.In a word, all at present workpiece lean on mill apparatus all can not be suitable for the newly-designed belt sander of applicant.
Summary of the invention
The objective of the invention is to have the problems referred to above to existing technology, the workpiece that has proposed a kind of belt sander leans on mill apparatus, utilizes this workpiece to lean on mill apparatus can guarantee to keep spacing suitably with the back side, abrasive band all the time by the mill part.
The object of the invention can be realized through following technical proposal: a kind of workpiece of belt sander leans on mill apparatus, and belt sander comprises frame, motor and abrasive band, is provided with a driven pulley and a driving wheel in the annular ring in described abrasive band at least; Described driven pulley is positioned at the top of driving wheel, and described driven pulley and driving wheel all are positioned on the frame, and described motor is fixed on the frame, and machine shaft and driving wheel are in transmission connection; Described abrasive band is the grinding section by between driven pulley and driving wheel one section; It is characterized in that; This workpiece by mill apparatus comprise be positioned at sbrasive belt grinding section rear side supply the back side, abrasive band against lean on and grind part; Describedly be provided with a connecting axle by the mill part, between described connecting axle and the frame through regulating by grinding between part and the back side, abrasive band spacing and can the adjusting syndeton one that connecting axle is fixed on the frame being connected.
The grinding section in abrasive band is inequality with respect to the frame spacing in the different model belt sander, and connecting axle is connected with frame through connecting adjustment structure one, is applicable to the different model belt sander to guarantee this workpiece by mill apparatus.
According to spacing between practical work piece adjustment abrasive band and the frame, this workpiece leaned on also adaptability ground adjustment of mill apparatus, and then meets the grinding work piece requirement when belt sander used.
According to different workpiece grinding face situation, can select following any one by the mill part.Lean in the mill apparatus at the workpiece of above-mentioned belt sander, described leaning on ground part and comprised that one is tabular substrate, and a plate face can lean with the back side, abrasive band; Another plate face of described substrate is fixed with adapter sleeve, and described adapter sleeve is set on the connecting axle, can make adapter sleeve be fixed on the locking bolt one on the connecting axle through being threaded on the described adapter sleeve.This is applicable to the plane of grinding work piece by the mill part.Parallel through screwing the grinding section that locking bolt one and rotational substrate can transfer to the plate face of substrate with the abrasive band; Promptly when angle changed between the grinding section in abrasive band and the vertical plane, the plate face of substrate also can be adjusted with respect to angle between the vertical plane thereupon.
Lean in the mill apparatus at the workpiece of above-mentioned belt sander, the described mill part that leans on comprises that one is tabular substrate, and a plate face is fixed with the wear plate of the above-mentioned plate face of covering on the back side, abrasive band and described substrate; Described 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 promptly avoids the abrasive band gradually substrate to be worn and torn.Wear plate is more wear-resisting with respect to substrate, can improve the service life by the mill part thus.
Workpiece at above-mentioned belt sander leans in the mill apparatus, and the two ends of described wear plate all extend around another plate face of counterpart substrate end face and described substrate and are connected through bolt.Make wearing piece detachable through the bolt wear plate, then can the wear plate removal of wearing and tearing be changed new wear plate, this has further improved the service life by the mill part.
Workpiece at above-mentioned belt sander leans in the mill apparatus, and described wear plate adopts elastomeric material to process.
Workpiece at above-mentioned belt sander leans in the mill apparatus, and described wear plate comprises the substrate that the employing elastomeric material is processed and is coated in the rete that increases that the employing pottery is processed on the substrate abutment face.
Workpiece at above-mentioned belt sander leans in the mill apparatus, and described is a cylindrical emery wheel that leans on by the mill part, and described being set on the connecting axle and by emery wheel by emery wheel is connected through bearing with connecting axle.This is fit to grinding arc surface or irregular curved surface by the mill part.When the abrasive band with lean on emery wheel to against the time, the abrasive band drives leans on emery wheel to rotate synchronously.
Belt sander can select following any one to connect adjustment structure one according to actual operating position.Workpiece at above-mentioned belt sander leans in the mill apparatus, and described connection adjustment structure one comprises a horizontally disposed cross bar, and the vertical line of described cross bar vertically is provided with respect to the axle center of connecting axle; It vertically offers the fixing hole that is strip described cross bar upper edge, and described fixing hole place is equipped with two set bolts, and described cross bar is fixedly connected with frame through set bolt; One end of described cross bar is fixedly connected with connecting axle.This connection adjustment structure one only can be adjusted by the spacing of mill part with respect to the back side, abrasive band with the pulling cross bar through screwing set bolt.
Workpiece at above-mentioned belt sander leans in the mill apparatus, and described connection adjustment structure one comprises vertical support bar, a horizontally disposed cross bar that is provided with and be set in the sliding sleeve on the support bar that the lower end of support bar is fixedly connected with frame; The vertical line of described cross bar vertically is provided with respect to the axle center of connecting axle; One end of described cross bar is fixedly connected with connecting axle, and it vertically offers the fixing hole that is strip the cross bar upper edge, and described fixing hole place is equipped with two set bolts; Can make sliding sleeve be fixedly connected on the locking bolt two on the support bar through being threaded on the described sliding sleeve, described cross bar is fixedly connected with sliding sleeve through 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 with the pulling cross bar through screwing set bolt; Can also be through screwing locking bolt two and promoting sliding sleeve slip adjustment by the height of mill part with respect to ground.
Workpiece at above-mentioned belt sander leans in the mill apparatus; One end of described cross bar has cylindrical connecting hole; One end of described connecting axle penetrates connecting hole, can make connecting axle be fixedly connected on the locking bolt three on the cross bar through being threaded on the sidewall of described connecting hole.This connection adjustment structure one is simultaneously through screwing locking bolt three and screwing the connecting axle adjustment by the angle of mill part with respect to the abrasive band.
Workpiece at above-mentioned belt sander leans in the mill apparatus; Described sbrasive belt grinding section front side is provided with working plate, between residing plane of plate face through regulating working plate between described 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 with the adjustment structure two that is connected that the residing Plane intersects line of sbrasive belt grinding section Shamian Island is positioned on the horizontal plane all the time.Workpiece can be resisted against on the working plate simultaneously during grinding work piece, and then improves the stability of controlling.Simultaneously adjust corner dimension between the residing plane of plate face and the residing plane of sbrasive belt grinding section Shamian Island of working plate, to satisfy the grinding work piece requirement according to corner dimension adaptability ground between workpiece and working plate abutment face and to be ground.
Lean in the mill apparatus at the workpiece of above-mentioned belt sander, the both ends that described connection adjustment structure two comprises working plate are the connecting portion of turnover downwards all, all is connected through bolt and nut between two described connecting portions and the frame; The axle center of bolt is positioned on the same horizontal plane and with same straight line and overlaps in two groups of described bolt and nuts.Through screwing bolt and nut and making the axis swing of working plate around bolt, obtain the angle different with respect to the abrasive band, can working plate be fixed on the frame through the clamping screw nut afterwards.
Workpiece at above-mentioned belt sander leans in the mill apparatus; Have two chutes with the corresponding one by one setting in bolt and nut position on the described frame, described chute vertical line is vertical with the residing Plane intersects line of sbrasive belt grinding section Shamian Island with the residing plane of plate face of above-mentioned working plate; Bolt is embedded in chute in the described bolt and nut.This connection adjustment structure two can not only be adjusted corner dimension between the residing plane of plate face and the residing plane of sbrasive belt grinding section Shamian Island of working plate; Can also be through screwing the spacing between bolt and nut and push-and-pull working plate adjustment workpiece platen and the abrasive band.
Compared with prior art, the workpiece of this belt sander depends on the many by mill part kind of mill apparatus, is fit to the difform workpiece of processing, utilizes this belt sander processing work to have the workpiece stability of controlling height simultaneously, the advantage that workpiece accuracy is high.
The workpiece of this belt sander lean on lean in the mill apparatus grind part can regulate height with respect to ground, with respect to the angle of sbrasive belt grinding section and/or with respect to the spacing of sbrasive belt grinding section, it can be cooperated with the abrasive band under the free position.Working plate can be regulated the angle and distance with respect to the sbrasive belt grinding section.Said structure also makes this belt sander be fit to the difform workpiece of processing.
Description of drawings
Fig. 1 is the perspective view that the workpiece of this belt sander leans on mill apparatus.
Fig. 2 is that the workpiece of this belt sander leans on another visual angle perspective view of mill apparatus.
Fig. 3 is that the workpiece of this belt sander leans on mill apparatus by first kind of structural representation of mill part.
Fig. 4 is that the workpiece of this belt sander leans on mill apparatus by second kind of structural representation of mill part.
Fig. 5 is that the workpiece of this belt sander leans on mill apparatus by the third structural representation of mill part.
Fig. 6 is that the workpiece of this belt sander leans on first kind of user mode structural representation of mill apparatus.
Fig. 7 is that the workpiece of this belt sander leans on second kind of user mode structural representation of mill apparatus.
Fig. 8 is that the workpiece of this belt sander leans on the third user mode structural representation of mill apparatus.
Fig. 9 is that the workpiece of this belt sander leans on the 4th kind of user mode structural representation of mill apparatus.
Figure 10 is a partial structurtes perspective structure sketch map among Fig. 1.
Among the figure, 1, frame; 1a, support bar; 2, motor; 3, abrasive band; 3a, grinding section; 4, driven pulley; 5, driving wheel; 6, by the mill part; 6a, substrate; 6b, adapter sleeve; 6c, locking bolt one; 6d, wear plate; 6e, lean on emery wheel; 6f, bearing; 7, connecting axle; 8, cross bar; 8a, fixing hole; 8b, set bolt; 9, sliding sleeve; 9a, locking bolt two; 10, working plate; 10a, connecting portion; 11, bolt and nut; 12, chute; 13, workpiece.
The specific embodiment
Below be specific embodiment of the present invention and combine accompanying drawing, technical scheme of the present invention is done further to describe, but the present invention is not limited to these embodiment.
As shown in Figure 1, belt sander comprises frame 1, motor 2, abrasive band 3, driven pulley 4 and driving wheel 5.The belt sander that present embodiment provides only comprises a driven pulley 4 and a driving wheel 5, and driven pulley 4 and driving wheel 5 are positioned at the annular ring and the ability tensioning abrasive band 3 in abrasive band 3; Driven pulley 4 is positioned at the top of driving wheel 5, and driven pulley 4 all is positioned on the frame 1 with driving wheel 5, 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 is grinding section 3a by between driven pulley 4 and driving wheel 5 one section; Be that this belt sander is vertical.
The workpiece of this belt sander leans on mill apparatus not only to be fit to vertical belt sander, also is fit to have the belt sander of regulating wheel and/or supporting roller.
This workpiece comprises by mill part 6, connecting axle 7 by mill apparatus and is connected adjustment structure one.Specifically, by mill part 6 be positioned at abrasive band 3 grinding section 3a rear sides supply 3 back sides, abrasive band against; Can select following suitable by mill part 6 according to workpiece 13 different grinding faces.First kind, as shown in Figure 3, comprise that by mill part 6 one is tabular substrate 6a, a plate face can lean with 3 back sides, abrasive band; Another plate face of substrate 6a is fixed with adapter sleeve 6b, and adapter sleeve 6b is set on the connecting axle 7, and adapter sleeve 6b goes up and can make adapter sleeve 6b be fixed on locking bolt one 6c on the connecting axle 7 through being threaded.To shown in Figure 8, this is applicable to the plane of grinding work piece 13 by mill part 6 like Fig. 6.Second kind, as shown in Figure 4, comprise that by mill part 6 one is tabular substrate 6a, a plate face is fixed with the wear plate 6d that covers above-mentioned plate face on 3 back sides, abrasive band and substrate 6a; Connecting axle 7 is fixedly connected by welding with another plate face of substrate 6a.The two ends of wear plate 6d all extend around counterpart substrate 6a end face and are connected through bolt with another plate face of described substrate 6a.Wear plate 6d adopts elastomeric material to process or wear plate 6d comprises the substrate that the employing elastomeric material is processed and is coated in the rete that increases that the employing pottery is processed on the substrate abutment face.To shown in Figure 8, this also is applicable to the plane of grinding work piece 13 by mill part 6 like Fig. 6.The third, as shown in Figure 5, this is a cylindrical emery wheel 6e of leaning on by mill part 6, leans on emery wheel 6e to be set on the connecting axle 7 and by emery wheel 6e and is connected through bearing 6f with connecting axle 7.As shown in Figure 9, this is fit to grinding arc surface or irregular curved surface by mill part 6.
Connect adjustment structure one between connecting axle 7 and frame 1, connecting axle 7 is connected with frame 1 through connecting adjustment structure one, and connection adjustment structure one can be regulated by spacing between the mill part 6 and 3 back sides, abrasive band and can connecting axle 7 be fixed on the frame 1.According to different working conditions, can select following any one to connect adjustment structure one at the manufacturing belt sander.First kind, as depicted in figs. 1 and 2, frame 1 has the support bar 1a of vertical setting, and driven pulley 4 is positioned on the support bar 1a; This connection adjustment structure one comprises a horizontally disposed cross bar 8 and is set in the sliding sleeve 9 on the support bar 1a that the vertical line of cross bar 8 vertically is provided with respect to the axle center of connecting axle 7; One end of cross bar 8 is fixedly connected with connecting axle 7, and the other end vertically offers the fixing hole 8a that is strip along it, and fixing hole 8a place is equipped with two set bolt 8b; Can make sliding sleeve 9 be fixedly connected on locking bolt two 9a on the support bar 1a through being threaded on the sliding sleeve 9, cross bar 8 is fixedly connected with sliding sleeve 9 through set bolt 8b.This connection adjustment structure one promptly can be adjusted by the spacing of mill part 6 with respect to 3 back sides, abrasive band; Can also adjust by the height of mill part 6 with respect to ground.Second kind, connect adjustment structure one and comprise a horizontally disposed cross bar 8, the vertical line of cross bar 8 vertically is provided with respect to the axle center of connecting axle 7; One end of cross bar 8 is fixedly connected with connecting axle 7, and the other end vertically offers the fixing hole 8a that is strip along it, and fixing hole 8a place is equipped with two set bolt 8b, and cross bar 8 is fixedly connected with frame 1 through set bolt 8b.This connection adjustment structure one only can be adjusted by the spacing of mill part 6 with respect to 3 back sides, abrasive band.The third; All identical with the structure and the principle of first kind or second kind; Different places are; One end of cross bar 8 has cylindrical connecting hole, and an end of connecting axle 7 penetrates connecting hole, can make connecting axle 7 be fixedly connected on the locking bolt three on the cross bar 8 through being threaded on the sidewall of connecting hole.Like Fig. 6 and shown in Figure 8, when abrasive band 3 changed with respect to the angle of vertical plane, this connection adjustment structure one can also be adjusted and lean on the angle of mill part 6 with respect to abrasive band 3 simultaneously, makes by the abutment face that grinds part 6 parallel with abrasive band 3.This connection adjustment structure one is applicable to that first kind and second kind are by mill part 6.
Also can working plate 10 be set 3 grinding section 3a front sides in the abrasive band according to the production needs, working plate 10 can be horizontally disposed with.Between residing plane of plate face through regulating working plate 10 between working plate 10 and the frame 1 and the residing plane of 3 grinding section 3a Shamian Islands, abrasive band corner dimension and when regulating the residing plane of plate face of working plate 10 be connected with the adjustment structure two that is connected that the abrasive band residing Plane intersects line of 3 grinding section 3a Shamian Islands is positioned on the horizontal plane all the time.Connect adjustment structure two and also have kinds of schemes, can select a wherein technical scheme neatly according to operating mode.First kind, connect all connecting portion 10a of turnover downwards of both ends that adjustment structure two comprises working plate 10, all be connected between two connecting portion 10a and the frame 1 through bolt and nut 11; The axle center of bolt is positioned on the same horizontal plane and with same straight line and overlaps in two groups of bolt and nuts 11.This connection adjustment structure two can be adjusted corner dimension between the residing plane of plate face and the residing plane of 3 grinding section 3a Shamian Islands, abrasive band of working plate 10; Of Fig. 6, corner dimension is 90 ° between the residing plane of plate face of working plate 10 and the residing plane of 3 grinding section 3a Shamian Islands, abrasive band.As shown in Figure 7, corner dimension is 75 ° between the residing plane of plate face of working plate 10 and the residing plane of 3 grinding section 3a Shamian Islands, abrasive band.Second kind; All identical with first kind of structure and principle; Different places are; This connection adjustment structure two also comprises and has two chutes 12 with the corresponding one by one setting in bolt and nut 11 positions on the frame 1, and chute 12 vertical lines are vertical with the abrasive band residing Plane intersects line of 3 grinding section 3a Shamian Islands with the residing plane of plate face of above-mentioned working plate 10; Bolt is embedded in chute 12 in the bolt and nut 11.This connection adjustment structure two can not only be adjusted corner dimension between the residing plane of plate face and the residing plane of 3 grinding section 3a Shamian Islands, abrasive band of working plate 10; Can also be through screwing the spacing between bolt and nut 11 and push-and-pull working plate 10 adjustment workpiece 13 platens and the abrasive band 3.
Specific embodiment described herein only is that the present invention's spirit is illustrated.Person of ordinary skill in the field of the present invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (10)
1. the workpiece of a belt sander leans on mill apparatus, and belt sander comprises frame (1), motor (2) and abrasive band (3), is provided with a driven pulley (4) and a driving wheel (5) in the annular ring of described abrasive band (3) at least; Described driven pulley (4) is positioned at the top of driving wheel (5), and described driven pulley (4) and driving wheel (5) all are positioned on the frame (1), and described motor (2) is fixed on the frame (1), and motor (2) rotating shaft and driving wheel (5) are in transmission connection; Described 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 workpiece (13) by mill apparatus comprise be positioned at abrasive band (3) grinding section (3a) rear side supply the back side, abrasive band (3) against lean on and grind part (6); Describedly be provided with a connecting axle (7) by mill part (6), between described connecting axle (7) and the frame (1) through regulating by grinding between part (6) and the back side, abrasive band (3) spacing and can the adjusting syndeton one that connecting axle (7) are fixed on the frame (1) being connected.
2. the workpiece of belt sander according to claim 1 leans on mill apparatus, it is characterized in that, described leaning on ground part (6) and comprised that one is tabular substrate (6a), and a plate face can lean with the back side, abrasive band (3); Another plate face of described substrate (6a) is fixed with adapter sleeve (6b); Described adapter sleeve (6b) is set on the connecting axle (7), and described adapter sleeve (6b) is gone up and can be made adapter sleeve (6b) be fixed on the locking bolt one (6c) on the connecting axle (7) through being threaded.
3. the workpiece of belt sander according to claim 1 leans on mill apparatus; It is characterized in that; Describedly comprise that by mill part (6) one is tabular substrate (6a), a plate face is fixed with the wear plate (6d) that covers above-mentioned plate face on (3) back side, abrasive band and described substrate (6a); Described connecting axle (7) is fixedly connected with another plate face of substrate (6a).
4. the workpiece of belt sander according to claim 3 leans on mill apparatus, it is characterized in that the two ends of described wear plate (6d) all extend around counterpart substrate (6a) end face and are connected through bolt with another plate face of described substrate (6a).
5. the workpiece of belt sander according to claim 1 leans on mill apparatus; It is characterized in that; Described is a cylindrical emery wheel (6e) that leans on by mill part (6), describedly leans on emery wheel (6e) to be set in connecting axle (7) to go up and lean on emery wheel (6e) to be connected through bearing (6f) with connecting axle (7).
6. the workpiece according to any described belt sander in the claim 1 to 5 leans on mill apparatus; It is characterized in that; Described connection adjustment structure one comprises vertical support bar (1a), a horizontally disposed cross bar (8) that is provided with and is set in the sliding sleeve (9) on the support bar (1a) that the lower end of support bar (1a) is fixedly connected with frame (1); The vertical line of described cross bar (8) vertically is provided with respect to the axle center of connecting axle (7); One end of described cross bar (8) is fixedly connected with connecting axle (7), and it vertically offers the fixing hole (8a) that is strip cross bar (8) upper edge, and described fixing hole (8a) locates to be equipped with two set bolts (8b); Described sliding sleeve (9) is gone up and can be made sliding sleeve (9) be fixedly connected on the locking bolt two (9a) on the support bar (1a) through being threaded, and described cross bar (8) is fixedly connected with sliding sleeve (9) through set bolt (8b).
7. the workpiece of belt sander according to claim 6 leans on mill apparatus; It is characterized in that; One end of described cross bar (8) has cylindrical connecting hole; One end of described connecting axle (7) penetrates connecting hole, can make connecting axle (7) be fixedly connected on the locking bolt three on the cross bar (8) through being threaded on the sidewall of described connecting hole.
8. the workpiece according to any described belt sander in the claim 1 to 5 leans on mill apparatus; It is characterized in that; Described abrasive band (3) grinding section (3a) front side is provided with working plate (10), between residing plane of plate face through regulating working plate (10) between described working plate (10) 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 (10) be connected with the adjustment structure two that is connected that the residing Plane intersects line of abrasive band (3) grinding section (3a) Shamian Island is positioned on the horizontal plane all the time.
9. the workpiece of belt sander according to claim 8 leans on mill apparatus; It is characterized in that; Described connection adjustment structure two comprises the connecting portion (10a) that the both ends of working plate (10) all turn down downwards, all is connected through bolt and nut (11) between two described connecting portions (10a) and the frame (1); The axle center of bolt is positioned on the same horizontal plane and with same straight line and overlaps in two groups of described bolt and nuts (11).Through screwing bolt and nut (11) and making the axis swing of working plate (10), obtain through clamping screw nut (11) working plate (10) to be fixed on the frame (1) afterwards with respect to the different angle in abrasive band (3) around bolt.
10. the workpiece of belt sander according to claim 9 leans on mill apparatus; It is characterized in that; Have two chutes (12) with the corresponding one by one setting in bolt and nut (11) position on the described frame (1), described chute (12) vertical line is vertical with the residing Plane intersects line of abrasive band (3) grinding section (3a) Shamian Island with the residing plane of plate face of above-mentioned working plate (10); Bolt is embedded in chute (12) in the described bolt and nut (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210328141.7A CN102837248B (en) | 2012-09-07 | 2012-09-07 | The workpiece of belt sander is by mill apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210328141.7A CN102837248B (en) | 2012-09-07 | 2012-09-07 | The workpiece of belt sander is by mill apparatus |
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| Publication Number | Publication Date |
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| CN102837248A true CN102837248A (en) | 2012-12-26 |
| CN102837248B CN102837248B (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| JPH1148144A (en) * | 1997-08-04 | 1999-02-23 | Fuji Oozx Inc | Covering device for belt grinder |
| US20020102929A1 (en) * | 2001-01-30 | 2002-08-01 | Wang Tian Wang | Sander assembly having adjustable sander member |
| CN201544102U (en) * | 2009-11-20 | 2010-08-11 | 亚光耐普罗精密注塑（天津）有限公司 | Grinding polishing machine |
| CN102528617A (en) * | 2012-02-23 | 2012-07-04 | 杜沂霖 | Idler wheel abrasive belt grinding machine |
| CN202846311U (en) * | 2012-09-07 | 2013-04-03 | 陈美青 | Workpiece resting and grinding device for belt grinder |
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| CN102837248B (en) | 2015-12-16 |
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