CN203779276U - Sanding device for four-face sander - Google Patents

Sanding device for four-face sander Download PDF

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Publication number
CN203779276U
CN203779276U CN201420148024.7U CN201420148024U CN203779276U CN 203779276 U CN203779276 U CN 203779276U CN 201420148024 U CN201420148024 U CN 201420148024U CN 203779276 U CN203779276 U CN 203779276U
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CN
China
Prior art keywords
sander
sanding
sanding device
driving wheel
sides
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420148024.7U
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Chinese (zh)
Inventor
马明海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anji Demai Bamboo & Wood Machine Co Ltd
Original Assignee
Anji Demai Bamboo & Wood Machine Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anji Demai Bamboo & Wood Machine Co Ltd filed Critical Anji Demai Bamboo & Wood Machine Co Ltd
Priority to CN201420148024.7U priority Critical patent/CN203779276U/en
Application granted granted Critical
Publication of CN203779276U publication Critical patent/CN203779276U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to sanding equipment, in particular to a sanding device for a four-face sander. The sanding device comprises an outer cover, wherein a rack is mounted in the outer cover; a driving wheel and three tensioning wheels are arranged on the rack, and form a rectangular or trapezoidal tensioning outline; a sanding belt is wound along the outer side of the tensioning outline formed by the driving wheel and the three tensioning wheels; the front surface of the sanding belt is a frosted surface, and is positioned on the side away from the tensioning outline; the driving wheel is mounted on a motor. The sanding device is firm in structure, convenient to mount and adjust and high in automation degree, machining efficiency and machining accuracy, can be flexibly and comfortably used, and has good sanding effects.

Description

The sanding device of a kind of four sides sander
Technical field
the utility model relates to sanding apparatus, is specially the sanding device of a kind of four sides sander.
Background technology
in prior art, to wooden workpiece, especially the wooden workpiece of strip is carried out the sanding work of four faces, more employing plane sander, need through repeatedly standing up, repeat repeatedly sanding, the number of turnover is many, middle is more at goods, production cycle is longer, certainly, the four sides abrasive machine that on market, also some efficiency is high, can once complete sanding operation, but the general sanding device adopting is all by the triangle girdle type sanding structure of two regulating wheels of a driving wheel band, when the service life in order to improve sanding effect and abrasive band, can increase the length in abrasive band, extend the cool time in abrasive band, make it be not easy impaired and long-time heating, due to after this kind of structure make abrasive band length elongated, so overall structure triangular in shape is highly higher up and down, this kind of sanding device be arranged on sander conveying work pieces conveyer belt top or when carry out above workpiece in region, the left and right sides and left and right sides sanding is worked, little on overall structure impact, if be arranged on the lower position of sander workbench, sanding operation is carried out in workpiece bottom, because lower side space is inadequate, what need the height of workbench to carry is very high, make feed level become very high, comfort level variation when people goes to operate, carrying is inconvenient, also has potential safety hazard, production cost also can be higher, practicality is too poor, and sanding device of the prior art also has automaticity on the low side, adjusting is installed not convenient, structural stability is poor, the problems such as machining accuracy is not high.
Utility model content
the purpose of this utility model is to provide a kind of stabilized structure, use flexibly comfortable and be convenient to install regulate, automaticity is high,, the sanding device of working (machining) efficiency is high, machining accuracy is high, sanding is effective four sides sander.
technical solution of the present utility model is: the sanding device of a kind of four sides sander, comprise outer cover, in described outer cover, frame is installed, described frame is provided with a driving wheel and three regulating wheels, described driving wheel and three regulating wheels form the tensioning profile of rectangular-shaped or trapezoidal shape, described tensioning profile outside along described driving wheel and three regulating wheel formation is wound with abrasive band, the front in described abrasive band is frosting and is positioned at and deviates from described tensioning profile one side, and described driving wheel is mounted on motor.
in technique scheme, by the structure of driving wheel and three regulating wheel four wheels, in the situation that original longer abrasive band girth is constant, by controlling the horizontal and fore-and-aft distance between driving wheel and three regulating wheels, not only can make the size of height up and down of device greatly shorten, and can effectively control the size of device direction of transfer, make the overall size of device less and can adjust according to different process requirements, also be more applicable to the position adjustments of multiple directions, what abrasive band can also be arranged is longer, extend cool time, reduce fever time and the loss percentage at each position, abrasive band, the sanding device up and down that makes to be arranged on whole machine can keep the consistent of abrasive band length, in the situation that abrasive band linear velocity is consistent, Wear Mechanism of Abrasive Belt is consistent, the sanding effect of surface of the work is consistent, can also adjust the length of the abrasive band section that sanding device contacts with workpiece and control lateral dimension, keep the uniformity in feeding space between each sanding device and the uniformity of sanding effect.
as of the present utility model preferred, the position that is positioned at regulating wheel exterior feature in frame is also provided with the master form tool at the back side that directly acts on described abrasive band, on described master form tool, be carved with imitative type pattern, described master form tool is connected with expansion link, described expansion link is connected with retractor device, master form tool comprises with the direct-connected mold base of expansion link and is arranged on the die head on described mold base, imitates type pattern and be engraved in the just back side one side to abrasive band of described die head.Suppress abrasive band and be applied on wooden workpiece by master form tool, make sanding device not only can carry out plane sanding, can also be to the effective sanding of carrying out with arc surface and/or Special-Shaped Surface of wooden workpiece, can regulate especially the distance in its compacting abrasive band by retractor device, be beneficial to the processing of different workpieces, also can reach higher precision simultaneously, be applicable to the sanding operation of different parts, the shape etc. of different wooden workpiece, this is preferably also convenient to different workpieces to add man-hour, install, change die head, imitative type precision is high, sanding effect is also better.
as of the present utility model preferred, mold base has a flat rectangular substrate, and described die head is rectangular block shape structure and is arranged in described rectangular substrate.This is preferably convenient to industrial production, and structure is more stable firmly, long service life.
as of the present utility model preferred, the center of rectangular substrate is fixed with a double-screw bolt, has the screw corresponding with described double-screw bolt on die head.Be convenient to installation, replacing and stability better.
as of the present utility model preferred, die head is shive or graphite block.Material and workpiece are close, and physical property will be seemingly closer, and the factor producing in process reduces, and can improve sanding precision.
as of the present utility model preferred, the tensioning profile of driving wheel and three regulating wheel formation has a rectangular shape.Make structure and operation more stable.
as of the present utility model preferred, retractor device is air cylinder structure or hydraulic cylinder structure or screw structure.Simple and practical.
as of the present utility model preferred, retractor device is connected with numerical control device.Can effectively carry out automation control, enhance productivity.
as of the present utility model preferred, between motor and driving wheel, be also provided with reductor.Reductor is a kind of relatively accurate machinery, can effectively control rotating speed, increase moment of torsion, drive abrasive band by the operation of driving wheel, design according to the process requirements of different workpieces, make to be applied to the active force in abrasive band and the speed of service in abrasive band changes to realize.
as of the present utility model preferred, the outside of outer cover is connected with and can makes its swivel plate rotating in perpendicular, and described swivel plate is fixed on turntable, and described turntable is also connected with translating device and lowering or hoisting gear.The position that sanding device can be adjusted to meet the demands needs with the machining that coordinates different workpieces.
the utility model beneficial effect is: this sanding device stabilized structure, use flexibly comfortable and be convenient to install and regulate, automaticity is high, , working (machining) efficiency is high, machining accuracy is high, sanding is effective, by controlling the horizontal and fore-and-aft distance between driving wheel and three regulating wheels, not only can make the size of height up and down of device greatly shorten, and can effectively control the size of device direction of transfer, make the overall size of device less and can adjust according to different process requirements, also be more applicable to the position adjustments of multiple directions, what abrasive band can also be arranged is longer, extend cool time, reduce fever time and the loss percentage at each position, abrasive band, the sanding device up and down that makes to be arranged on whole machine can keep the consistent of abrasive band length, in the situation that abrasive band linear velocity is consistent, Wear Mechanism of Abrasive Belt is consistent, the sanding effect of surface of the work is consistent, can also adjust the length of the abrasive band section that sanding device contacts with workpiece and control lateral dimension, keep the uniformity in feeding space between each sanding device and the uniformity of sanding effect, be applicable to the sanding operation of various workpiece, automaticity is high, can effectively enhance productivity, simultaneously meticulousr to the control of sanding operation, sanding better effects if, be applicable to high-grade cupboard door, timber edge, the sanding operation of the workpiece such as crystal picture frame side, product quality improves, precision is also higher, recruitment cost is few, easy to use comfortable, safe.
Brief description of the drawings
fig. 1 is the perspective view of the utility model embodiment;
fig. 2 is the perspective view of master form tool in the time of assembling in the utility model embodiment.
in figure, 1, outer cover, 2, frame, 31, driving wheel, 32, regulating wheel, 4, abrasive band, 5, master form tool, 6, expansion link, 7, retractor device, 8, motor, 51, mold base, 52, die head, 510, rectangular substrate, 55, double-screw bolt, 56, screw, 10, swivel plate, 101, turntable.
Detailed description of the invention
the utility model is described in further detail with embodiment below in conjunction with accompanying drawing.
following specific embodiment is only to explanation of the present utility model, is not to restriction of the present utility model.
embodiment, as shown in Figure 1, 2, the sanding device of a kind of four sides sander, comprise outer cover 1, frame 2 is installed in outer cover 1, frame 2 is provided with a driving wheel 31 and three regulating wheels 32, driving wheel 31 and three regulating wheels 32 form the tensioning profile of rectangular-shaped or trapezoidal shape, can be preferably square shape, the tensioning profile outside forming along driving wheel 31 and three regulating wheels 32 is wound with abrasive band 4, the front in abrasive band 4 is frosting and is positioned at and deviates from tensioning profile one side, and driving wheel 31 is mounted on motor 8.The position that is positioned at regulating wheel exterior feature in frame 2 is also provided with the master form tool 5 at the back side that directly acts on abrasive band 4, on master form tool 5, be carved with imitative type pattern, master form tool 5 is connected with expansion link 6, expansion link 6 is connected with retractor device 7, master form tool 5 comprises with the direct-connected mold base 51 of expansion link 6 and is arranged on the die head 52 on mold base 51, imitative type pattern is engraved in the just back side one side to abrasive band 4 of die head 52, mold base 51 has a flat rectangular substrate 510, die head 52 is rectangular block shape structure and is arranged in rectangular substrate 510, the center of rectangular substrate 510 is fixed with a double-screw bolt 55, on die head 52, have the screw corresponding with double-screw bolt 55 56, die head 52 is shive or graphite block.Retractor device 7 is air cylinder structure or hydraulic cylinder structure or screw structure, and retractor device 7 is connected with numerical control device.Between motor 8 and driving wheel 31, be also provided with reductor.The outside of outer cover 1 is connected with the swivel plate 10 that can make it rotate in perpendicular, swivel plate 10 is fixed on turntable 101, turntable 101 is also connected with translating device and lowering or hoisting gear, turntable 101 can adopt worm gear, worm structure, translating device and lowering or hoisting gear also can adopt air cylinder structure or hydraulic cylinder structure or screw structure, and connect numerical control device, can further improve automation control.

Claims (10)

1. the sanding device of a four sides sander, it is characterized in that: comprise outer cover (1), frame (2) is installed in described outer cover (1), described frame (2) is provided with a driving wheel (31) and three regulating wheels (32), described driving wheel (31) and three regulating wheels (32) form the tensioning profile of rectangular-shaped or trapezoidal shape, described tensioning profile outside along described driving wheel (31) and three regulating wheels (32) formation is wound with abrasive band (4), the front in described abrasive band (4) is frosting and is positioned at and deviates from described tensioning profile one side, described driving wheel (31) is mounted on motor (8).
2. the sanding device of a kind of four sides according to claim 1 sander, it is characterized in that: the position that is positioned at regulating wheel exterior feature in frame (2) is also provided with the master form tool (5) at the back side that directly acts on abrasive band (4), on described master form tool (5), be carved with imitative type pattern, described master form tool (5) is connected with expansion link (6), described expansion link (6) is connected with retractor device (7), master form tool (5) comprises with the direct-connected mold base of expansion link (6) (51) and is arranged on the die head (52) on described mold base (51), imitative type pattern is engraved in the just back side one side to abrasive band (4) of described die head (52).
3. the sanding device of a kind of four sides according to claim 2 sander, it is characterized in that: mold base (51) has a flat rectangular substrate (510), described die head (52) is rectangular block shape structure and is arranged in described rectangular substrate (510).
4. the sanding device of a kind of four sides according to claim 3 sander, is characterized in that: the center of rectangular substrate (510) is fixed with a double-screw bolt (55), has the screw (56) corresponding with described double-screw bolt (55) on die head (52).
5. the sanding device of a kind of four sides according to claim 4 sander, is characterized in that: die head (52) is shive or graphite block.
6. according to the sanding device of a kind of four sides sander described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that: the tensioning profile that driving wheel (31) and three regulating wheels (32) form has a rectangular shape.
7. according to the sanding device of a kind of four sides sander described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that: retractor device (7) is air cylinder structure or hydraulic cylinder structure or screw structure.
8. the sanding device of a kind of four sides according to claim 7 sander, is characterized in that: retractor device (7) is connected with numerical control device.
9. according to the sanding device of a kind of four sides sander described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that: between motor (8) and driving wheel (31), be also provided with reductor.
10. according to the sanding device of a kind of four sides sander described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that: the outside of outer cover (1) is connected with and can makes its swivel plate rotating (10) in perpendicular, it is upper that described swivel plate (10) is fixed on turntable (101), and described turntable (101) is also connected with translating device and lowering or hoisting gear.
CN201420148024.7U 2014-03-31 2014-03-31 Sanding device for four-face sander Expired - Fee Related CN203779276U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420148024.7U CN203779276U (en) 2014-03-31 2014-03-31 Sanding device for four-face sander

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420148024.7U CN203779276U (en) 2014-03-31 2014-03-31 Sanding device for four-face sander

Publications (1)

Publication Number Publication Date
CN203779276U true CN203779276U (en) 2014-08-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106625135A (en) * 2017-02-09 2017-05-10 广东欧珀移动通信有限公司 Profiling and polishing apparatus, polishing method and mobile terminal shell
CN109848802A (en) * 2019-01-07 2019-06-07 秦川机床工具集团股份公司 A kind of abrasive band polishing power head and its application method
CN112959187A (en) * 2021-02-20 2021-06-15 董艳芳 Polymorphic grinding device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106625135A (en) * 2017-02-09 2017-05-10 广东欧珀移动通信有限公司 Profiling and polishing apparatus, polishing method and mobile terminal shell
CN109848802A (en) * 2019-01-07 2019-06-07 秦川机床工具集团股份公司 A kind of abrasive band polishing power head and its application method
CN112959187A (en) * 2021-02-20 2021-06-15 董艳芳 Polymorphic grinding device

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140820

Termination date: 20180331