CN109048584A - A kind of adjustable roll wheel assembly of belt sander - Google Patents
A kind of adjustable roll wheel assembly of belt sander Download PDFInfo
- Publication number
- CN109048584A CN109048584A CN201811154239.9A CN201811154239A CN109048584A CN 109048584 A CN109048584 A CN 109048584A CN 201811154239 A CN201811154239 A CN 201811154239A CN 109048584 A CN109048584 A CN 109048584A
- Authority
- CN
- China
- Prior art keywords
- wheel assembly
- column
- roll wheel
- support arm
- bolt
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention provides a kind of belt sanders, and roll wheel assembly is adjusted, not only adjustable two roll wheel assemblies up and down between the upper and lower away from, can also the idler wheel angle to single roll wheel assembly carry out rotation adjusting, while can change abrasive band and idler wheel degree of tautness, it can change the inclination angle of three buffed surfaces in abrasive band, facilitate staff to operate, effectively raises working efficiency.Including column and the roll wheel assembly being mounted on column；The roll wheel assembly is upper and lower two groups, and each roll wheel assembly includes an idler wheel, and abrasive band is set on the outside of three idler wheels, forms the buffed surface of three tilt angles；The roll wheel assembly includes fixed device, support arm, adjustable plate, idler wheel, and the fixed device is fixedly mounted on column, and the adjustable plate is fixed on disk by adjusting bolt；The other end of the adjustable plate is equipped with shaft, and the idler wheel is arranged in shaft.
Description
Technical field
The invention belongs to belt sander fields, and roll wheel assembly is adjusted more particularly, to a kind of belt sander.
Background technique
In equipment process, need to polish to part of appliance, belt sander be more commonly used milling tools it
One, it is general to polish for convenience, it needs several driven wheels to be arranged to belt sander mostly, to increase the differing tilt angles in abrasive band more
Buffed surface, with increase runner quantity, bring some problems thereupon, the degree of tautness in abrasive band can decline, such abrasive band
It will appear the case where falling off in rotary course, and general runner is all fixed setting, the buffed surface in abrasive band is also fixed
, it has not been convenient to worker is adjusted according to demand.
Summary of the invention
In view of this, the present invention is directed to propose roll wheel assembly is adjusted in a kind of belt sander, to solve existing belt sander
The case where runner is using being fixedly installed, cannot arbitrarily change belt sanding face tilt angle.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of adjustable roll wheel assembly of belt sander, including column and the roll wheel assembly being mounted on column；
The roll wheel assembly is upper and lower two groups, and each roll wheel assembly includes an idler wheel, the two idler wheels and is mounted on belt sander
Motor output shaft on idler wheel form triangular structure, abrasive band is set on the outside of three idler wheels, forms three tilt angles
Buffed surface；
The roll wheel assembly includes fixed device, support arm, adjustable plate, idler wheel, and the fixed device is fixedly mounted on column, institute
It states support arm to be fixedly connected with the fixed device, the support arm is laterally arranged, and the support arm is disk, and the disk is equipped with
Arcuate socket, the adjustable plate are equipped with bolt hole corresponding with the arcuate socket, and the adjustable plate is fixed on by adjusting bolt
On disk；Caging bolt hole is additionally provided on the support arm, the adjustable plate also is provided with corresponding bolt hole close to one end of column,
It is fixed between the end and support arm of the adjustable plate by caging bolt；
The other end of the adjustable plate is equipped with shaft, and the idler wheel is arranged in shaft.
Further, the column is square tube, and four sides of the column are designed with the square groove being recessed inwardly；
Strip-shaped hole is vertically provided in the square groove, column is run through in the strip-shaped hole front and back or left and right；
The one end of the support arm far from disk is bonded setting with the column, and is equipped with bolt hole, and the bolt hole is correspondingly provided with
First fixing bolt, first fixing bolt pass through bolt hole, and the other end is pierced by the column other side, is fixed by nut,
Position of the support arm on column is adjusted by first fixing bolt.
Further, the fixed device includes connecting plate and U-shaped board, the one end of the connection board and the support arm vertical welding
Fixation is connect, the other end is welded and fixed with U-shaped board；
The U-shaped board is equipped with U-type groove, and the U-shaped board is fastened on column by U-type groove, and the two sides of the U-shaped board are equipped with bolt
Hole, the bolt hole are connected to strip-shaped hole, and are correspondingly provided with the second fixing bolt, and second fixing bolt penetrates the one of U-shaped board
Side is extend out to outside the other side of U-shaped board by strip-shaped hole, is fixed by nut.
Further, first fixing bolt and the second fixing bolt are arranged in right-angled intersection.
Further, the radian of the arcuate socket is 180 °.
Further, the line Yu horizontal angle in the arcuate socket both ends center of circle are 30 °.
Compared with the existing technology, belt sander of the present invention is adjusted roll wheel assembly and has the advantage that
(1) belt sander of the present invention be adjusted roll wheel assembly not only it is adjustable up and down two roll wheel assemblies between the upper and lower
Away from, can also the idler wheel angle to single roll wheel assembly carry out rotation adjusting, can change the same of abrasive band and idler wheel degree of tautness
When, thus it is possible to vary the inclination angle of three buffed surfaces in abrasive band facilitates staff to operate, effectively raises working efficiency.
(2) rear end that roll wheel assembly support arm is adjusted in belt sander of the present invention passes through the first fixing bolt and fixed dress
The second fixing bolt set is fixed, and not only increases the stability between roll wheel assembly and column, can also pass through first
Fixing bolt and the second fixing bolt carry out oscilaltion, change the spacing and height between two roll wheel assemblies.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is that roll wheel assembly overall structure figure is adjusted in belt sander described in the embodiment of the present invention；
Fig. 2 is pillar construction figure described in the embodiment of the present invention；
Fig. 3 is support arm and fixture structure figure described in the embodiment of the present invention；
Fig. 4 is the installation diagram described in the embodiment of the present invention between idler wheel and abrasive band.
Description of symbols:
1, column；11, square groove；12, strip-shaped hole；2, support arm；21, the first fixing bolt；22, connecting plate；23, U-shaped board；24,
Disk；241, arcuate socket；25, the second fixing bolt；3, adjustable plate；31, caging bolt；32, bolt is adjusted；33, idler wheel.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, roll wheel assembly is adjusted in a kind of belt sander, including column 1 and the idler wheel being mounted on column 1
Component；
Such as Fig. 1, shown in Fig. 4, the roll wheel assembly is upper and lower two groups, and each roll wheel assembly includes an idler wheel 33, the two rollings
Wheel 33 forms triangular structure with the idler wheel 33 being mounted on the motor output shaft of belt sander, and abrasive band is set in outside three idler wheels 33
Side forms the buffed surface of three tilt angles；
The roll wheel assembly includes fixed device, support arm 2, adjustable plate 3, idler wheel 33, and the fixed device is fixedly mounted on column 1
On, the support arm 2 is fixedly connected with the fixed device, and the laterally setting of support arm 2, the support arm 2 is disk 24, described
Disk 24 is equipped with arcuate socket 241, and the adjustable plate 3 is equipped with bolt hole corresponding with the arcuate socket 241, the adjustable plate
3 are fixed on disk 24 by adjusting bolt 32；31 hole of caging bolt is additionally provided on the support arm 2, the adjustable plate 3 is close to vertical
One end of column 1 also is provided with corresponding bolt hole, is consolidated between the end and support arm 2 of the adjustable plate 3 by caging bolt 31
It is fixed；When adjusting the angle of runner, it is only necessary to slightly unclamp and adjust bolt 32, make adjustable plate 3 around caging bolt 31 in arcuate socket
It is rotated in 241, after regulating, tightens adjusting bolt 32 and be fixed.
The other end of the adjustable plate 3 is equipped with shaft, and the idler wheel 33 is arranged in shaft.The rolling of two 33 components of idler wheel
Wheel 33 is driven wheel, and motor output shaft connection is driving wheel.
As shown in Fig.1 and Fig.2, the column 1 is square tube, and four sides of the column 1 are designed with the side being recessed inwardly
Shape slot 11；
Strip-shaped hole 12 is vertically provided in the square groove 11, column 1 is run through in 12 front and back of strip-shaped hole or left and right；
The one end of the support arm 2 far from disk 24 is bonded setting with the column 1, and is equipped with bolt hole, and the bolt hole is corresponding
Equipped with the first fixing bolt 21, first fixing bolt 21 passes through bolt hole, and the other end is pierced by 1 other side of column, passes through
Nut is fixed, and is adjusted position of the support arm 2 on column 1 by first fixing bolt 21, is passed through 21 He of the first fixing bolt
Second fixing bolt 25 carries out the dual fixation of right-angled intersection, further increases the stability between fixation kit and column 1.
Such as Fig. 1, shown in Fig. 3, the fixed device includes connecting plate 22 and U-shaped board 23, described 22 one end of connecting plate and institute
It states 2 vertical welding of support arm to fix, the other end is welded and fixed with U-shaped board 23；
The U-shaped board 23 is equipped with U-type groove, and the U-shaped board 23 is fastened on column 1 by U-type groove, the two sides of the U-shaped board 23
Equipped with bolt hole, which is connected to strip-shaped hole 12, and is correspondingly provided with the second fixing bolt 25, second fixing bolt 25
The side for penetrating U-shaped board 23 extend out to outside the other side of U-shaped board 23 by strip-shaped hole 12, is fixed by nut.Described first
Fixing bolt 21 and the second fixing bolt 25 are arranged in right-angled intersection.
The radian of the arcuate socket 241 is 180 °.The line in the 241 both ends center of circle of arcuate socket is with horizontal angle
30°。
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. roll wheel assembly is adjusted in a kind of belt sander, it is characterised in that: including column (1) and the rolling being mounted on column (1)
Wheel assembly；
The roll wheel assembly is upper and lower two groups, and each roll wheel assembly includes an idler wheel (33), the two idler wheels (33) and installation
Idler wheel (33) on the motor output shaft of belt sander forms triangular structure, and abrasive band is set on the outside of three idler wheels (33), shape
At the buffed surface of three tilt angles；
The roll wheel assembly includes fixed device, support arm (2), adjustable plate (3), idler wheel (33), and the fixed device is fixedly mounted
On column (1), the support arm (2) is fixedly connected with the fixed device, and the support arm (2) is laterally arranged, the support arm (2)
It is disk (24), the disk (24) is equipped with arcuate socket (241), and the adjustable plate (3) is equipped with and the arcuate socket
(241) corresponding bolt hole, the adjustable plate (3) are fixed on disk (24) by adjusting bolt (32)；On the support arm (2)
It is additionally provided with caging bolt (31) hole, the adjustable plate (3) also is provided with corresponding bolt hole, the tune close to the one end of column (1)
It saves and is fixed between the end and support arm (2) of plate (3) by caging bolt (31)；
The other end of the adjustable plate (3) is equipped with shaft, and the idler wheel (33) is arranged in shaft.
2. roll wheel assembly is adjusted in belt sander according to claim 1, it is characterised in that: the column (1) is square tube, institute
Four sides for stating column (1) are designed with the square groove (11) being recessed inwardly；
It is vertically provided with strip-shaped hole (12) in the square groove (11), column (1) is run through in front of and after the strip-shaped hole (12) or left and right；
The support arm (2) is bonded setting with the column (1) far from the one end of disk (24), and is equipped with bolt hole, the bolt
Hole is correspondingly provided with the first fixing bolt (21), and first fixing bolt (21) passes through bolt hole, and the other end is pierced by column (1)
The other side is fixed by nut, adjusts the position of support arm (2) on column (1) by first fixing bolt (21).
3. roll wheel assembly is adjusted in belt sander according to claim 2, it is characterised in that: the fixed device includes connection
Plate (22) and U-shaped board (23), described connecting plate (22) one end are fixed with the support arm (2) vertical welding, the other end and U-shaped board
(23) it is welded and fixed；
The U-shaped board (23) is equipped with U-type groove, and the U-shaped board (23) is fastened on column (1) by U-type groove, the U-shaped board
(23) two sides are equipped with bolt hole, which is connected to strip-shaped hole (12), and is correspondingly provided with the second fixing bolt (25), described
Second fixing bolt (25) penetrates the side of U-shaped board (23), extend out to outside the other side of U-shaped board (23) by strip-shaped hole (12)
Portion is fixed by nut.
4. roll wheel assembly is adjusted in belt sander according to claim 1, it is characterised in that: first fixing bolt (21)
It is arranged with the second fixing bolt (25) in right-angled intersection.
5. roll wheel assembly is adjusted in belt sander according to claim 1, it is characterised in that: the arc of the arcuate socket (241)
Degree is 180 °.
6. roll wheel assembly is adjusted in belt sander according to claim 4, it is characterised in that: arcuate socket (241) both ends
The line in the center of circle and horizontal angle are 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811154239.9A CN109048584A (en) | 2018-09-30 | 2018-09-30 | A kind of adjustable roll wheel assembly of belt sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811154239.9A CN109048584A (en) | 2018-09-30 | 2018-09-30 | A kind of adjustable roll wheel assembly of belt sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109048584A true CN109048584A (en) | 2018-12-21 |
Family
ID=64766859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811154239.9A Pending CN109048584A (en) | 2018-09-30 | 2018-09-30 | A kind of adjustable roll wheel assembly of belt sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109048584A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112959187A (en) * | 2021-02-20 | 2021-06-15 | 董艳芳 | Polymorphic grinding device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1117544A (en) * | 1954-03-12 | 1956-05-23 | Abrasive Belt Polishing and Grinding Machine | |
| DE10013340A1 (en) * | 2000-03-17 | 2001-09-27 | Carat Robotic Innovation Gmbh | Belt grinding machine includes tension roller loaded by force element coupled functionally to displaceable workpiece contact element so that predeterminable contact pressure is set independent of position change of contact element |
| CN101181779A (en) * | 2007-12-21 | 2008-05-21 | 陈美青 | Plane abrasive belt glazing machine |
| CN202346333U (en) * | 2011-10-22 | 2012-07-25 | 芜湖市贺记食品有限公司 | Tension automatic adjusting device of conveying belt |
| CN102700944A (en) * | 2012-05-31 | 2012-10-03 | 苏州晟成新能源科技有限公司 | Stacking machine with adjustable transmission belt tension |
| CN102873621A (en) * | 2012-10-16 | 2013-01-16 | 陈美青 | Sand belt tensioning device for belt sander |
| CN102909632A (en) * | 2012-11-09 | 2013-02-06 | 陈渊 | Belt sander |
| CN104003114A (en) * | 2014-02-27 | 2014-08-27 | 昆山洛博格机械技术咨询有限公司 | Conveyor belt tensioning device |
| CN204174374U (en) * | 2014-10-22 | 2015-02-25 | 吴江市天缘纺织有限公司 | A kind of can the weaving-machine tension wheel hub of fine adjustment |
| CN206185655U (en) * | 2016-11-23 | 2017-05-24 | 苏州博义诺智能装备有限公司 | Self make small -size abrasive band machine by oneself |
| CN108568732A (en) * | 2018-08-02 | 2018-09-25 | 惠州市无龄康态健康科技有限公司 | A kind of hardware tool belt sander |
| CN209335341U (en) * | 2018-09-30 | 2019-09-03 | 天津莫德曼机器人有限公司 | A kind of belt sander roll wheel assembly |
-
2018
- 2018-09-30 CN CN201811154239.9A patent/CN109048584A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1117544A (en) * | 1954-03-12 | 1956-05-23 | Abrasive Belt Polishing and Grinding Machine | |
| DE10013340A1 (en) * | 2000-03-17 | 2001-09-27 | Carat Robotic Innovation Gmbh | Belt grinding machine includes tension roller loaded by force element coupled functionally to displaceable workpiece contact element so that predeterminable contact pressure is set independent of position change of contact element |
| CN101181779A (en) * | 2007-12-21 | 2008-05-21 | 陈美青 | Plane abrasive belt glazing machine |
| CN202346333U (en) * | 2011-10-22 | 2012-07-25 | 芜湖市贺记食品有限公司 | Tension automatic adjusting device of conveying belt |
| CN102700944A (en) * | 2012-05-31 | 2012-10-03 | 苏州晟成新能源科技有限公司 | Stacking machine with adjustable transmission belt tension |
| CN102873621A (en) * | 2012-10-16 | 2013-01-16 | 陈美青 | Sand belt tensioning device for belt sander |
| CN102909632A (en) * | 2012-11-09 | 2013-02-06 | 陈渊 | Belt sander |
| CN104003114A (en) * | 2014-02-27 | 2014-08-27 | 昆山洛博格机械技术咨询有限公司 | Conveyor belt tensioning device |
| CN204174374U (en) * | 2014-10-22 | 2015-02-25 | 吴江市天缘纺织有限公司 | A kind of can the weaving-machine tension wheel hub of fine adjustment |
| CN206185655U (en) * | 2016-11-23 | 2017-05-24 | 苏州博义诺智能装备有限公司 | Self make small -size abrasive band machine by oneself |
| CN108568732A (en) * | 2018-08-02 | 2018-09-25 | 惠州市无龄康态健康科技有限公司 | A kind of hardware tool belt sander |
| CN209335341U (en) * | 2018-09-30 | 2019-09-03 | 天津莫德曼机器人有限公司 | A kind of belt sander roll wheel assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112959187A (en) * | 2021-02-20 | 2021-06-15 | 董艳芳 | Polymorphic grinding device |
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Application publication date: 20181221 |