CN103921200B - The preposition cam-type abrasive belt deviation rectifying mechanism of wide-belt sander and method for correcting error - Google Patents
The preposition cam-type abrasive belt deviation rectifying mechanism of wide-belt sander and method for correcting error Download PDFInfo
- Publication number
- CN103921200B CN103921200B CN201410176521.2A CN201410176521A CN103921200B CN 103921200 B CN103921200 B CN 103921200B CN 201410176521 A CN201410176521 A CN 201410176521A CN 103921200 B CN103921200 B CN 103921200B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- upright post
- wide
- excentric sleeve
- head
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
Abstract
The present invention relates to a kind of preposition cam-type abrasive belt deviation rectifying mechanism of wide-belt sander, it includes head upper beam idler roller；Yaw cylinder is located at upper beam idler roller side by linkwork；Sanding head fixed cross beam side is provided with upright post sleeve, and upright post sleeve is arranged over excentric sleeve；The concentric axle head of excentric sleeve bottom is located in upright post sleeve, and the eccentric axle head on excentric sleeve top is provided with telescopic column；Telescopic column top is connected with yaw cylinder.The preposition cam-type abrasive belt deviation rectifying mechanism of wide-belt sander of the present invention, its simple in construction, cost are low and are easy to operation control, can control the skew of excentric sleeve and fixing by lock screw, and it is very time saving and energy saving to operate.
Description
Technical field
The present invention relates to a kind of workpiece is ground, wide-belt sander that deburring processes, by adjusting idler roller and the wide-belt sander contacting roller angle preposition cam-type abrasive belt deviation rectifying mechanism, belong to the abrasive band in deburring machine and rectify a deviation controlling organization technical field.
Background technology
1, the concentric reducer phenomenon that deviation differs inevitably is there is in usual wide-belt sander due to the abrasive band used, so installing to the phenomenon that there will be when using on machine to size one end sideslip less than normal, at this moment a mechanism is needed exist for correct the initial error in new abrasive band, common wide-belt sander is arranged on the side of mair motor this mechanism, mechanism is also a screw mandrel being connected between frame and yaw cylinder, a handwheel or nut is utilized to adjust collapsing length to realize the adjustment of abrasive band initial position, need to utilize spanner or other instruments, and adjust position not in normal operative position, inconvenient and have potential safety hazard.
2, new abrasive band just can start normal use after initial alignment completes, but the elongation in use having the not even fabricbase that weares and teares due to abrasive band will also result in abrasive band movement locus and changes, at this moment it is accomplished by adjusting timely sanding head idler roller and the angle number of degrees contacted between roller, common deviation correction mechanism is contained in the side of mair motor, it has not been convenient to also dangerous.
Summary of the invention
Purpose of design: avoid the weak point in background technology, designs a kind of simple in construction, cost low and be easy to the preposition cam-type abrasive belt deviation rectifying mechanism of wide-belt sander and the method for correcting error that operation controls.
Design: in order to realize above-mentioned purpose of design.1, control telescopic column deflection by the excentric sleeve in upright post sleeve, and then rectify a deviation to swinging head, be first technical characteristic of the present invention.So the purpose of design is, the concentric axle head of excentric sleeve bottom is positioned at upright post sleeve, the eccentric axle head on excentric sleeve top is inserted with telescopic column, when needing to rectify a deviation, excentric sleeve rotates in upright post sleeve, owing to excentric sleeve top is eccentric axle head, telescopic column in the eccentric orfice of excentric sleeve top does cam eccentric motion, the yaw cylinder being now connected with telescopic column connects seat by the upper beam that linkwork connects and drives swing head to do trace angular deflection, realize correction, it is ensured that abrasive band is positioned at and swings the middle position place of active wheel on head；The simple in construction of this deviation correction mechanism, manufacturing cost is relatively low and easy for installation, and only needs eccentric rotation axis to overlap when rectifying a deviation, and operation is very simple, convenient, is effectively improved work efficiency.2, upright post sleeve is fixed on the base plate being connected with crossbeam side by nut, is second technical characteristic of the present invention.So the purpose of design is to be fixedly mounted on base plate by nut by upright post sleeve, and base plate is connected with crossbeam fixing and is located at crossbeam side, it is simple to maintenance, replacing excentric sleeve or upright post sleeve, the convenient angle position regulating deviation correction mechanism and degree of accuracy.3, the excentric sleeve in upright post sleeve and upright post sleeve is by lock screw regulable control, is the 3rd technical characteristic of the present invention.So the purpose of design is to utilize lock screw slip in upright post sleeve chute, drives the rotation of excentric sleeve, and by rotation lock screw with tighten and unclamp the skew that can control excentric sleeve and fixing, it is more time saving and energy saving to operate.
Technical scheme 1: a kind of preposition cam-type abrasive belt deviation rectifying mechanism of wide-belt sander, it includes head；Yaw cylinder is located at upper beam idler roller (oscillating roller) side of head by linkwork；The fixed cross beam side of head is additionally provided with upright post sleeve, and upright post sleeve is arranged over excentric sleeve；The concentric axle head of excentric sleeve bottom is located in upright post sleeve, and the eccentric axle head on excentric sleeve top is provided with telescopic column；Telescopic column top is connected with yaw cylinder.
Technical scheme 2: a kind of wide-belt sander preposition cam-type abrasive band method for correcting error, when needing the angle adjusting upper beam and headstock, only need to pull lock screw (3), lock screw (3) drives eccentric shaft (4), eccentric shaft (4) drives telescopic column (6) to do cam eccentric motion, telescopic column (6) drives yaw cylinder (7) again, connecting seat (8) by upper beam drives upper beam to do the angular deflection of trace to correct position again, then locks lock screw (3).
The present invention is compared with background technology, and one is simple in construction, cost is low and is easy to operation control；Two is can control the skew of excentric sleeve and fixing by pulling and tighten lock screw, and it is more time saving and energy saving to operate；Three are easy for maintenance, replacing excentric sleeve or upright post sleeve, the convenient height regulating deviation correction mechanism and degree of accuracy；Four is that the deviation correction mechanism in abrasive band is arranged on the normal operating position of machine by the application, i.e. side before machine, dress changes abrasive band and detection all in this position, and this device is designed to the integrated mechanism being namely convenient to operation without instrument, meet the safety regulation for operations of machine and man-machine friendly.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further.
Accompanying drawing 1 is the perspective view of the preposition cam-type abrasive belt deviation rectifying mechanism of wide-belt sander of the present invention.
Accompanying drawing 2 is the left view of accompanying drawing 1.
Accompanying drawing 3 is the top view of accompanying drawing 1.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
With reference to accompanying drawing 1,2,3.A kind of preposition cam-type abrasive belt deviation rectifying mechanism of wide-belt sander, it includes upper beam idler roller (oscillating roller) 9；Head fixed cross beam 13 side below oscillating roller 9 is fixed with base plate 1；Yaw cylinder 7 is located at oscillating roller 9 side by linkwork 5；Base plate 1 is positioned at below yaw cylinder 7, and base plate 1 is provided with upright post sleeve 2, excentric sleeve 4 and telescopic column 6；Upright post sleeve 2 is fixed on base plate 1 by the nut bottom it；Excentric sleeve 4 top is eccentric axle head, and bottom is concentric axle head；The concentric axle head of excentric sleeve 4 bottom inserts in upright post sleeve 2；Telescopic column 6 lower end inserts in the eccentric axle head on excentric sleeve 4 top, and telescopic column 6 upper end is connected with yaw cylinder 7；Upright post sleeve 2 circumference has chute 15 on relevant position；Excentric sleeve 4 bottom, corresponding chute 15 place is provided with through screw；The concentric axle head of excentric sleeve 4 bottom is provided with lock screw 3, and the concentric shafts screw of lock screw 3 traverse chute 15 and excentric sleeve 4 bottom withstands with upright post sleeve 2 other end and coordinates.
Base plate 1 is fixed on the crossbeam of head, upright post sleeve 2 nut is fixed on base plate 1, the concentric axle head of eccentric bushing 4 is enclosed within upright post sleeve 3, the corresponding positions of concentric shafts is equipped with the punching screw of a M8, the lock screw 3 traverse concentric shafts of M8, when unclamping lock screw 3 can switching is certain flexibly angle, and can lock at an arbitrary position.Telescopic column 6 one end is inserted in the upper end eccentric orfice of eccentric bushing 4, and the other end and yaw cylinder 7 connect, and yaw cylinder 7 connects seat 8 by yaw cylinder mounting seat linkage 5 with upper beam and is connected, and upper beam connects seat 8 and the fixing connection of upper beam.
Above-mentioned upper beam idler roller (oscillating roller) 9 includes idler roller 10, bearing block 11, upper beam 12 and yaw rotating shaft 16；Abrasive band 14 is placed on idler roller 10；Bearing block 11 is installed on the two ends of idler roller 10, and idler roller 10 is fixed on upper beam 12 by bearing block 11；Upper beam 12 side is further fixed on upper beam and connects seat 8, and yaw cylinder 7 connects seat 8 by yaw cylinder mounting seat linkage 5 with upper beam and is connected；It is fixed with yaw rotating shaft 16 bottom upper beam 12, and yaw rotating shaft 16 bottom is inserted in crossbeam 13.
Embodiment 2: on the basis of embodiment 1, a kind of wide-belt sander preposition cam-type abrasive band method for correcting error, when needing the angle adjusting idler roller and headstock (contacting roller), unclamp lock screw 3 and pull lock screw 3, lock screw 3 moves flexibly in chute 15 and drives the excentric sleeve 4 in upright post sleeve 2 to rotate, excentric sleeve 4 drives telescopic column 6 to do cam eccentric motion, simultaneous retractable column 6 drives yaw cylinder 7 to drive upper beam 12 to do the skew of trace angle by upper beam connection seat 8, lock screw 3 is tightened after deflecting into correct position, easy to operate, quickly.
It is to be understood that: although the word that the mentality of designing of the present invention is contrasted detailed by above-described embodiment describes; but these words describe; simply the simple text of mentality of designing of the present invention is described; rather than the restriction to mentality of designing of the present invention; any without departing from the combination of mentality of designing of the present invention, increase or amendment, each fall within protection scope of the present invention.
Claims (5)
1. the preposition cam-type abrasive belt deviation rectifying mechanism of wide-belt sander, including head, is characterized in that: yaw cylinder (7) is located at oscillating roller (9) side of head by linkwork (5)；Fixed cross beam (13) side of head is additionally provided with upright post sleeve (2), and upright post sleeve (2) is arranged over excentric sleeve (4)；The concentric axle head of excentric sleeve (4) bottom is located in upright post sleeve (2), and the eccentric axle head on excentric sleeve (4) top is provided with telescopic column (6)；Telescopic column (6) top is connected with yaw cylinder (7)；On upright post sleeve (2) circumference, relevant position has chute (15)；The concentric shafts correspondence runner position of excentric sleeve (4) bottom has a through horizontal screw, the concentric shafts screw of lock screw (3) through chute (15) and excentric sleeve (4) bottom withstands on the other end of upright post sleeve, and rotation screw can unclamp or lock eccentric shaft.
2. the preposition cam-type abrasive belt deviation rectifying mechanism of wide-belt sander according to claim 1, is characterized in that: fixed cross beam (13) side of head oscillating roller (9) lower section is fixed with base plate (1)；Upright post sleeve (2) is fixed on base plate (1) by nut.
3. the preposition cam-type abrasive belt deviation rectifying mechanism of wide-belt sander according to claim 1, it is characterized in that: on the crossbeam of head, be fixed with base plate (1), upright post sleeve (2) nut is fixed on base plate (1), the concentric axle head of excentric sleeve (4) is enclosed within upright post sleeve (2), the corresponding positions of concentric shafts is equipped with the punching screw of a M8, lock screw (3) the traverse concentric shafts of M8, when unclamping lock screw (3) can switching is certain flexibly angle, and can lock at an arbitrary position.
4. the preposition cam-type abrasive belt deviation rectifying mechanism of wide-belt sander according to claim 1, it is characterized in that: telescopic column (6) one end is inserted in the upper end eccentric orfice of excentric sleeve (4), the other end and yaw cylinder (7) connect, yaw cylinder (7) connects seat (8) by yaw cylinder mounting seat linkage (5) with upper beam and is connected, and upper beam connects seat (8) and the fixing connection of upper beam.
5. the method for correcting error of the preposition cam-type abrasive belt deviation rectifying mechanism of wide-belt sander as claimed in claim 1, it is characterized in that: when needing the angle adjusting upper beam and headstock, only need to pull lock screw (3), lock screw (3) drives excentric sleeve (4), excentric sleeve (4) drives telescopic column (6) to do cam eccentric motion, telescopic column (6) drives yaw cylinder (7) again, connecting seat (8) by upper beam drives upper beam to do the angular deflection of trace to correct position again, then locks lock screw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176521.2A CN103921200B (en) | 2014-04-29 | 2014-04-29 | The preposition cam-type abrasive belt deviation rectifying mechanism of wide-belt sander and method for correcting error |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176521.2A CN103921200B (en) | 2014-04-29 | 2014-04-29 | The preposition cam-type abrasive belt deviation rectifying mechanism of wide-belt sander and method for correcting error |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103921200A CN103921200A (en) | 2014-07-16 |
| CN103921200B true CN103921200B (en) | 2016-07-06 |
Family
ID=51139720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410176521.2A Active CN103921200B (en) | 2014-04-29 | 2014-04-29 | The preposition cam-type abrasive belt deviation rectifying mechanism of wide-belt sander and method for correcting error |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103921200B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308700B (en) * | 2014-10-13 | 2016-08-24 | 浙江安吉双虎竹木业有限公司 | A kind of sanding machine structure |
| CN105033834A (en) * | 2015-07-24 | 2015-11-11 | 杭州炫恩科技有限公司 | Polisher unit |
| CN108818243A (en) * | 2016-02-05 | 2018-11-16 | 林月洪 | The equipment and technique of medical stainless steel plate are prepared with flexible polishing technology |
| CN106737030B (en) * | 2016-12-13 | 2021-05-14 | 上海航天设备制造总厂 | Abrasive belt tensioning mechanism capable of preventing abrasive belt from deviating and implementation method thereof |
| CN109702610A (en) * | 2019-01-25 | 2019-05-03 | 青岛建诚伟业机械制造有限公司 | A kind of floating type primer sander and its application method |
| CN110142671A (en) * | 2019-06-14 | 2019-08-20 | 山西申泓智能科技有限公司 | A kind of abrasive band Pneuamtic deviation rectifier |
| CN115351672A (en) * | 2022-08-02 | 2022-11-18 | 山东昇腾智能装备有限公司 | Automatic adjusting device for abrasive belt grinding |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0775820B2 (en) * | 1988-09-16 | 1995-08-16 | バンドー化学株式会社 | Belt material grinding equipment |
| JPH0722883B2 (en) * | 1990-11-28 | 1995-03-15 | 三ツ星ベルト株式会社 | Bias prevention device for endless belt and belt processing device using the device |
| CN100586657C (en) * | 2006-01-23 | 2010-02-03 | 王明清 | Mechanical swinging type sanding mechanism of sanding machine |
| CN101537592B (en) * | 2009-04-22 | 2011-03-30 | 吴鸣 | Sand belt correcting mechanism of sander |
| CN202622472U (en) * | 2012-04-17 | 2012-12-26 | 中北大学 | Deep-hole drilling on-line detecting and deviation correcting system |
| CN202846310U (en) * | 2012-08-31 | 2013-04-03 | 西北工业大学 | Polishing machine abrasive belt automatic deviation rectifying mechanism |
| CN203843642U (en) * | 2014-04-29 | 2014-09-24 | 杭州祥生砂光机制造有限公司 | Front cam type abrasive belt deviation correcting mechanism for wide belt sanding machine |
-
2014
- 2014-04-29 CN CN201410176521.2A patent/CN103921200B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103921200A (en) | 2014-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103921200B (en) | The preposition cam-type abrasive belt deviation rectifying mechanism of wide-belt sander and method for correcting error | |
| CN206298037U (en) | A kind of quick governor motion of conveyer belt angle | |
| WO2013037947A3 (en) | Machine tool for producing toothings on workpieces | |
| US20110198478A1 (en) | Multistage adjustable support assembly | |
| CN205888343U (en) | Heavy -calibre stainless steel pipeline unloading appurtenance | |
| CN105502247A (en) | Bottle supporting plate adjusting mechanism | |
| CN203843642U (en) | Front cam type abrasive belt deviation correcting mechanism for wide belt sanding machine | |
| CN204057907U (en) | A kind of lifting mode plane cap rotating mechanism | |
| CN201677220U (en) | Cutting mechanism of grinding wheel of glass edge grinding machine | |
| CN105328556A (en) | Jet polishing small grinding head with adjustable angle of inclination | |
| CN205085917U (en) | Universal float is recognized cap and screws up mechanism | |
| CN203356812U (en) | Rotating mechanism and flame cutting machine with rotating mechanism | |
| CN204366170U (en) | A kind of cutting saw disc lapping machine | |
| CN205111540U (en) | Little bistrique of efflux polishing at adjustable inclination | |
| CN205764011U (en) | A kind of bearing block drilling equipment | |
| CN204277667U (en) | Centreless grinding device | |
| CN208214387U (en) | A kind of multi-shaft device | |
| CN201458554U (en) | Guiding device of crane | |
| CN201227643Y (en) | Torsional roller box angular adjustment apparatus of rolling torsional guide | |
| CN208068008U (en) | A kind of miniature numerical control grinding machine grinding clamp lifting gear | |
| CN207930109U (en) | A kind of numerical control medium-speed wire of adjustable workpiece fixed position | |
| CN105922132B (en) | A kind of hand steered lifting type knife sharpener center rest | |
| CN204748214U (en) | Centerless grinder's striker plate device | |
| US20150283633A1 (en) | Angle-Adjustable Thread Processing Machine | |
| CN204770708U (en) | Guider of main shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |