CN209335341U - A kind of belt sander roll wheel assembly - Google Patents

A kind of belt sander roll wheel assembly Download PDF

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Publication number
CN209335341U
CN209335341U CN201821608477.8U CN201821608477U CN209335341U CN 209335341 U CN209335341 U CN 209335341U CN 201821608477 U CN201821608477 U CN 201821608477U CN 209335341 U CN209335341 U CN 209335341U
Authority
CN
China
Prior art keywords
column
wheel assembly
roll wheel
fixed
support arm
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
CN201821608477.8U
Other languages
Chinese (zh)
Inventor
张升威
江英
刘国明
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.)
TIANJIN MOTORMAN ROBOT Co Ltd
Original Assignee
TIANJIN MOTORMAN ROBOT 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 TIANJIN MOTORMAN ROBOT Co Ltd filed Critical TIANJIN MOTORMAN ROBOT Co Ltd
Priority to CN201821608477.8U priority Critical patent/CN209335341U/en
Application granted granted Critical
Publication of CN209335341U publication Critical patent/CN209335341U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of belt sander roll wheel assembly, 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.Belt sander roll wheel assembly described in the utility model 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.

Description

A kind of belt sander roll wheel assembly
Technical field
The utility model belongs to belt sander field, more particularly, to a kind of belt sander roll wheel assembly.
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 utility model is directed to a kind of belt sander roll wheel assembly, to solve turning for existing belt sander The case where wheel is using being fixedly installed, cannot arbitrarily change belt sanding face tilt angle.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of belt sander roll wheel assembly, 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 sand Idler wheel on motor output shaft with machine forms triangular structure, and abrasive band is set on the outside of three idler wheels, forms three inclinations angle The buffed surface of degree;
The roll wheel assembly includes fixed device, support arm, adjustable plate, idler wheel, and the fixed device is fixedly mounted on column On, the support arm is fixedly connected with the fixed device, and the support arm is laterally arranged, and the support arm is disk, the disk It is equipped with arcuate socket, the adjustable plate is equipped with bolt hole corresponding with the arcuate socket, and the adjustable plate is by adjusting bolt It is fixed on disk;Caging bolt hole is additionally provided on the support arm, the adjustable plate also is provided with corresponding close to one end of column Bolt hole 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 corresponding Equipped with the first fixing bolt, first fixing bolt passes through bolt hole, and the other end is pierced by the column other side, solid by nut It is fixed, 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 U-shaped board Side, extend out to outside the other side of U-shaped board by strip-shaped hole, 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 roll wheel assembly described in the utility model has the advantage that
(1) belt sander roll wheel assembly described in the utility model 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 of belt sander roll wheel assembly support arm described in the utility model passes through the first fixing bolt and fixed device On the second fixing bolt be fixed, not only increase the stability between roll wheel assembly and column, can also be solid by first Determine bolt and the second fixing bolt carries out oscilaltion, changes the spacing and height between two roll wheel assemblies.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.? In attached drawing:
Fig. 1 is belt sander roll wheel assembly overall structure figure described in the utility model embodiment;
Fig. 2 is pillar construction figure described in the utility model embodiment;
Fig. 3 is support arm and fixture structure figure described in the utility model embodiment;
Fig. 4 is the installation diagram described in the utility model embodiment 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 the embodiments of the present invention and embodiment can To be combined with each other.
In the description of the present invention, it should 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 describing the present invention and simplifying the description, rather than indicate Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result, Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection;It can be mechanical connection, be also possible to be electrically connected;Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of belt sander roll wheel assembly, including column 1 and the roll wheel assembly being mounted on column 1;
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, this two A idler 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 three idler wheels 33 outsides, form 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 On column 1, 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, the disk 24 is equipped with arcuate socket 241, and the adjustable plate 3 is equipped with bolt hole corresponding with the arcuate socket 241, institute It states adjustable plate 3 and is fixed on disk 24 by adjusting bolt 32;31 hole of caging bolt, the adjusting are additionally provided on the support arm 2 Plate 3 also is provided with corresponding bolt hole close to one end of column 1, passes through caging bolt between the end and support arm 2 of the adjustable plate 3 31 are 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 It is rotated in arcuate socket 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, the bolt hole It is correspondingly provided 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, It is fixed by nut, position of the support arm 2 on column 1 is adjusted by first fixing bolt 21, passes through the first fixing bolt 21 and second fixing bolt 25 carry out the dual fixation of right-angled intersection, further increase 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 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, the described second fixed spiral shell Bolt 25 penetrates the side of U-shaped board 23, extend out to by strip-shaped hole 12 outside the other side of U-shaped board 23, is fixed by nut.It is 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 above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (6)

1. a kind of belt sander roll wheel assembly, it is characterised in that: including column (1) and the roller group being mounted on column (1) Part;
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. belt sander roll wheel assembly according to claim 1, it is characterised in that: the column (1) is square tube, the column (1) four sides 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. belt sander roll wheel assembly according to claim 2, it is characterised in that: the fixed device includes connecting plate (22) With U-shaped board (23), described connecting plate (22) one end is fixed with the support arm (2) vertical welding, and the other end and U-shaped board (23) are welded It is 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. belt sander roll wheel assembly according to claim 3, it is characterised in that: first fixing bolt (21) and second Fixing bolt (25) is arranged in right-angled intersection.
5. belt sander roll wheel assembly according to claim 1, it is characterised in that: the radian of the arcuate socket (241) is 180°。
6. belt sander roll wheel assembly according to claim 4, it is characterised in that: arcuate socket (241) the both ends center of circle Line and horizontal angle are 30 °.
CN201821608477.8U 2018-09-30 2018-09-30 A kind of belt sander roll wheel assembly Expired - Fee Related CN209335341U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821608477.8U CN209335341U (en) 2018-09-30 2018-09-30 A kind of belt sander roll wheel assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821608477.8U CN209335341U (en) 2018-09-30 2018-09-30 A kind of belt sander roll wheel assembly

Publications (1)

Publication Number Publication Date
CN209335341U true CN209335341U (en) 2019-09-03

Family

ID=67745387

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821608477.8U Expired - Fee Related CN209335341U (en) 2018-09-30 2018-09-30 A kind of belt sander roll wheel assembly

Country Status (1)

Country Link
CN (1) CN209335341U (en)

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GR01 Patent grant
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: 20190903

Termination date: 20200930