CN207771512U - Belt grinder - Google Patents

Belt grinder Download PDF

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Publication number
CN207771512U
CN207771512U CN201820034393.1U CN201820034393U CN207771512U CN 207771512 U CN207771512 U CN 207771512U CN 201820034393 U CN201820034393 U CN 201820034393U CN 207771512 U CN207771512 U CN 207771512U
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CN
China
Prior art keywords
tensioning wheel
fixing bracket
belt grinder
supporting table
tensioning
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Active
Application number
CN201820034393.1U
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Chinese (zh)
Inventor
戴昊
杨兆国
孙高前
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.)
YANCHENG BAODING POWER TOOLS CO Ltd
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YANCHENG BAODING POWER TOOLS CO Ltd
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Priority to CN201820034393.1U priority Critical patent/CN207771512U/en
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Publication of CN207771512U publication Critical patent/CN207771512U/en
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Abstract

The utility model discloses a kind of belt grinders, including:Pedestal, fixing bracket, the first tensioning wheel, the second tensioning wheel, third tensioning wheel, abrasive band, supporting table, protection guide plate and driving device, fixing bracket are fixed on the base;First tensioning wheel and the second tensioning wheel arrange that third tensioning wheel is located at the side of the second tensioning wheel along the vertical direction, and the first tensioning wheel, the second tensioning wheel and third tensioning wheel are located on fixing bracket;Abrasive band is set on the first tensioning wheel, the second tensioning wheel and third tensioning wheel;Supporting table is located at the other side on pedestal and positioned at the first tensioning wheel and the second tensioning wheel, and supporting table is equipped with gap, is set in the abrasive band on the first tensioning wheel and the second tensioning wheel and is located in gap;Protection guide plate is located in the side of supporting table;Driving device is connect with third tensioning wheel to drive third tensioning wheel to rotate.This belt grinder has the advantages that reasonable in design, easy to assembly and grinding efficiency is high.

Description

Belt grinder
Technical field
The utility model is related to grinding apparatus fields, specifically, more particularly to a kind of belt grinder.
Background technology
Belt grinder is that sander is one such, is also specific to surface or the tubing of the metal products such as steel, copper Workpiece carries out the conventional machinery process equipment of grinding process, and belt grinder is the grinding performance using the grains of sand on abrasive band to work Part surface is polished, and the workpiece surface quality and precision after being polished by belt grinder are all higher, traditional belt grinder In all parts be all fixed indefinite, it is often necessary to operator adjusts contact position of the workpiece with abrasive band by manipulator It sets or angle, such belt grinder structure design is unreasonable, and enterprise's production cost is high, consumes excessive manpower and materials, polishes Efficiency is not also high.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem in the prior art at least to a certain extent.In view of This, the utility model needs to provide a kind of with belt grinder reasonable in design, easy to assembly and high grinding efficiency.
The utility model provides a kind of belt grinder, including:Pedestal, fixing bracket, the first tensioning wheel, the second tensioning Wheel, third tensioning wheel, abrasive band, supporting table, protection guide plate and driving device, the fixing bracket are fixed on the base; First tensioning wheel and second tensioning wheel arrange that the third tensioning wheel is located at second tensioning wheel along the vertical direction Side, first tensioning wheel, second tensioning wheel and the third tensioning wheel are located on the fixing bracket;The sand Band is set on first tensioning wheel, second tensioning wheel and the third tensioning wheel;The supporting table is located at the bottom The other side on seat and positioned at first tensioning wheel and second tensioning wheel, the supporting table are equipped with gap, are set in Abrasive band on first tensioning wheel and second tensioning wheel is located in the gap;The protection guide plate is located in described The side of supporting table;The driving device is connect with the third tensioning wheel to drive the third tensioning wheel to rotate.
One embodiment according to the present utility model, first tensioning wheel and second tensioning wheel by connecting rod with The fixing bracket connection, the middle part of the connecting rod are rotatablely connected with the fixing bracket, and first tensioning wheel is located at institute One end of connecting rod is stated, second tensioning wheel is located at the other end of the connecting rod.
One embodiment according to the present utility model, the third tensioning wheel pass through Adjustable bracing bar and the fixing bracket Connection.
One embodiment according to the present utility model, the fixing bracket be equipped with accommodating chamber, described support bracket fastened one End is equipped with the opening being connected to the accommodating chamber, and the Adjustable bracing bar can be stretched by the opening in the accommodating chamber, and institute Stating Adjustable bracing bar can slide in the accommodating chamber.
One embodiment according to the present utility model, the fixing bracket are equipped with the first horizontally extending strip Hole, the adjustable support are equipped with the guide post that can be stretched out by first strip hole, pivotly connect on the fixing bracket It is connected to adjustment bar, the adjustment bar is equipped with the second strip hole, and the guide post is extend into second strip hole.
One embodiment according to the present utility model, the protection guide plate are located in the gap.
One embodiment according to the present utility model, the supporting table are adjustable relative to the substructure height.
One embodiment according to the present utility model, the protection guide plate are equipped at least one horizontally disposed Third strip hole, the third strip hole are connect by bolt with the fixing bracket.
The connecting rod being arranged in the belt grinder of the utility model is rotatably connected with fixing bracket, above and below connecting rod Both ends are respectively disposed with the first tensioning wheel and the second tensioning wheel, and abrasive band is set in the first tensioning wheel and the second tensioning wheel, is connecting When bar is connected perpendicular to fixing bracket, the abrasive band for being arranged the first tensioning wheel and the second tensioning wheel completes to beat one side region of workpiece Grinder is made;Connecting rod is when turning an angle connection on fixing bracket, the first tensioning wheel and the second tensioning wheel relative swing, this Workpiece is carried out position adjustment by Shi Wuxu, you can completes, to workpiece top or the subregional polishing of base portion, to save grinding workpieces Time, effectively raise the grinding efficiency of workpiece, the belt grinder structure design of the utility model is very reasonable, workpiece Grinding efficiency is high.
The structure design of tensioning degree in the belt grinder adjustment abrasive band of the utility model is:It is equipped on fixing bracket The first horizontally extending strip hole, adjustable support are equipped with the guide post that can be stretched out by the first strip hole, fixing bracket On be pivotably connected adjustment bar, to realize adjustment bar in support bracket fastened rotation, adjustment bar is equipped with the second strip hole, leads It is extend into the second strip hole to column, in use, for adjustment bar when being swung, the second strip hole can do camber line fortune It is dynamic, and then guide post is driven to carry out horizontal linear reciprocating motion in the first strip hole, to realize to the tensioning degree in abrasive band It adjusts, on the other hand, also allows for the quick-replaceable in abrasive band, save the time of replacement, effectively increase the grinding efficiency of sander, The utility model adjusting abrasive band tensioning degree it is reasonable in design and efficient.
Description of the drawings
Fig. 1 is the stereogram of the belt grinder of one embodiment according to the present utility model.
Fig. 2 is the front view of the belt grinder of one embodiment according to the present utility model.
Fig. 3 is the rearview of the belt grinder of one embodiment according to the present utility model.
Fig. 4 is the seperated figure in part of the belt grinder of one embodiment according to the present utility model.
Reference numeral:100- belt grinders;1- pedestals;2- fixing brackets;The first tensioning wheels of 3-;The second tensioning wheels of 4-; 5- third tensioning wheels;The abrasive bands 6-;7- supporting tables;8- protects guide plate;9- driving devices;10- gap;11- connecting rods;12- can Adjust supporting rod;13- accommodating chambers;14- is open;The first strip holes of 15-;16- guide posts;17- adjusts bar;The second strip holes of 18-; 19- third strip holes.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.
As shown in Figure 1 to Figure 3, embodiment according to the present utility model, belt grinder 100 include:Pedestal 1, fixed branch Frame 2, the first tensioning wheel 3, the second tensioning wheel 4, third tensioning wheel 5, abrasive band 6, supporting table 7, protection guide plate 8 and driving device 9, Fixing bracket 2 is fixed on pedestal 1;First tensioning wheel 3 and second tensioning, 4 wheel arranges that third tensioning wheel 5 is located at along the vertical direction The side of second tensioning wheel 4, the first tensioning wheel 3, the second tensioning wheel 4 and third tensioning wheel 5 are located on fixing bracket 2;6 sets of abrasive band It is located on the first tensioning wheel 3, the second tensioning wheel 4 and third tensioning wheel 5;Supporting table 7 is located on pedestal 1 and is located at the first tensioning wheel 3 and second tensioning wheel 4 the other side, supporting table 7 be equipped with gap 10, be set on the first tensioning wheel 3 and the second tensioning wheel 4 Abrasive band 6 is located in gap 10;Protection guide plate 8 is located in the side of supporting table 7;Driving device 9 connect with third tensioning wheel 5 with Third tensioning wheel 5 is driven to rotate, the first tensioning wheel 3 and the second tensioning wheel 4 are connect by connecting rod 11 with fixing bracket 2, are connected The middle part of bar 11 is rotatablely connected with fixing bracket 2, and the first tensioning wheel 3 is located at one end of connecting rod 11, and the second tensioning wheel 4, which is located at, to be connected The other end of extension bar 11, connecting rod 11 vertical can be fixedly connected with fixing bracket 2 and also be fixedly connected at an angle, carry out When grinding workpieces process, connecting rod 11 is connected perpendicular to fixing bracket 2, is arranged the abrasive band of the first tensioning wheel 3 and the second tensioning wheel 4 6 complete the polishing work to one side region of workpiece;When rotating clockwise certain angle, the first tensioning wheel 3 is close to third tensioning wheel 5, the second tensioning wheel 4 is far from third tensioning wheel 5, you can completes the polishing to the bottom certain area of workpiece;Rotate counterclockwise one When determining angle, the first tensioning wheel 3 is far from third tensioning wheel 5, and the second tensioning wheel 4 is close to third tensioning wheel 5, you can completes to workpiece Top certain area polishing.The structure design of this belt grinder 100 is very reasonable as a result, more without carrying out workpiece The polishing work of workpiece large area region can be completed in secondary position adjustment, saves the time of grinding workpieces, effectively raises work The grinding efficiency of part.
As shown in Figure 2 and Figure 4, third tensioning wheel 5 is connect by Adjustable bracing bar 12 with fixing bracket 2, on fixing bracket 2 Equipped with accommodating chamber 13, one end of fixing bracket 2 is equipped with the opening 14 being connected to accommodating chamber 13, and Adjustable bracing bar 12 can be by opening 14 It stretches into accommodating chamber 13, and Adjustable bracing bar 12 can slide in accommodating chamber 13, by Adjustable bracing bar 12 in accommodating chamber 13 Linear reciprocation sliding can adjust the installation site of third tensioning wheel 5, and then adjust the tensioning degree in abrasive band 6, this structure Reasonable design, adjustment or the speed quickness and high efficiency for replacing abrasive band 6, effectively increase the grinding efficiency of belt grinder 100.
As shown in Figure 1 and Figure 4, fixing bracket 2 is equipped with the first horizontally extending strip hole 15, adjustable support 12 It is equipped with the guide post 16 that can be stretched out by the first strip hole 15, adjustment bar 17 has been pivotably connected on fixing bracket 2, to realize Rotation of the bar 17 in fixing bracket 2 is adjusted, adjustment bar 17 is equipped with the second strip hole 18, and guide post 16 extend into the second strip hole In 18, in use, for adjustment bar 17 when being swung, the second strip hole 18 does arc-operation, and then drives guide post 16 carry out horizontal linear reciprocating motion in the first strip hole 15, to realize the adjusting to the tensioning degree in abrasive band 6, another party Face also allows for the quick-replaceable in abrasive band 6, saves the time of replacement, effectively increases the grinding efficiency of sander, this belt sanding Machine 100 adjusts the reasonable in design and efficient of the tensioning degree in abrasive band 6.
As shown in Figure 1, for the ease of workpiece of polishing, protection guide plate 8 is located in gap 10.
As depicted in figs. 1 and 2, supporting table 7 is adjustable relative to 1 height of pedestal.When operator being made to carry out polishing work as a result, Workpiece is placed on best rational polishing height, the labour muscle power of operator is reduced, improves the polishing quality of operator and beat Grind efficiency.
As shown in Figures 2 and 3, for the ease of the adjustment and installation of the horizontal position of protection guide plate 8, guide plate 8 is protected Equipped at least one horizontally disposed third strip hole 19, third strip hole 19 is connect by bolt with fixing bracket 2.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model Inside it can make changes, modifications, alterations, and variations to the above described embodiments.

Claims (8)

1. a kind of belt grinder, which is characterized in that including:
Pedestal;
Fixing bracket, the fixing bracket are fixed on the base;
First tensioning wheel, the second tensioning wheel and third tensioning wheel, first tensioning wheel and second tensioning wheel are vertically square To arrangement, the third tensioning wheel is located at the side of second tensioning wheel, first tensioning wheel, second tensioning wheel and The third tensioning wheel is located on the fixing bracket;
Abrasive band, the abrasive band are set on first tensioning wheel, second tensioning wheel and the third tensioning wheel;
Supporting table, the supporting table are set on the base and positioned at the another of first tensioning wheel and second tensioning wheel Side, the supporting table are equipped with gap, and the abrasive band being set on first tensioning wheel and second tensioning wheel is located at described In gap;
Guide plate, the protection guide plate is protected to be located in the side of the supporting table;
Driving device, the driving device are connect with the third tensioning wheel to drive the third tensioning wheel to rotate.
2. belt grinder according to claim 1, which is characterized in that first tensioning wheel and second tensioning wheel It being connect with the fixing bracket by connecting rod, the middle part of the connecting rod is rotatablely connected with the fixing bracket, and described first Tensioning wheel is located at one end of the connecting rod, and second tensioning wheel is located at the other end of the connecting rod.
3. belt grinder according to claim 1, which is characterized in that the third tensioning wheel by Adjustable bracing bar with The fixing bracket connection.
4. belt grinder according to claim 3, which is characterized in that the fixing bracket is equipped with accommodating chamber, described Support bracket fastened one end is equipped with the opening being connected to the accommodating chamber, and the Adjustable bracing bar can stretch into the appearance by the opening Receive intracavitary, and the Adjustable bracing bar can slide in the accommodating chamber.
5. belt grinder according to claim 4, which is characterized in that the fixing bracket is equipped with to be prolonged in the horizontal direction The first strip hole stretched, the adjustable support are equipped with the guide post that can be stretched out by first strip hole, the fixing bracket On be pivotably connected adjustment bar, the adjustment bar is equipped with the second strip hole, and the guide post extend into second length In hole.
6. belt grinder according to claim 1, which is characterized in that the protection guide plate is located in the gap.
7. belt grinder according to claim 1, which is characterized in that the supporting table can relative to the substructure height It adjusts.
8. belt grinder according to claim 1, which is characterized in that the protection guide plate is equipped at least one along water Square to setting third strip hole, the third strip hole connect by bolt with the fixing bracket.
CN201820034393.1U 2018-01-08 2018-01-08 Belt grinder Active CN207771512U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820034393.1U CN207771512U (en) 2018-01-08 2018-01-08 Belt grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820034393.1U CN207771512U (en) 2018-01-08 2018-01-08 Belt grinder

Publications (1)

Publication Number Publication Date
CN207771512U true CN207771512U (en) 2018-08-28

Family

ID=63223074

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820034393.1U Active CN207771512U (en) 2018-01-08 2018-01-08 Belt grinder

Country Status (1)

Country Link
CN (1) CN207771512U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108188882A (en) * 2018-01-08 2018-06-22 盐城宝鼎电动工具有限公司 Belt grinder
WO2022052155A1 (en) * 2020-09-08 2022-03-17 苏州元联科技创业园管理有限公司 Grinding machine with abrasive belt
WO2022052173A1 (en) * 2020-09-08 2022-03-17 苏州元联科技创业园管理有限公司 Abrasive belt guiding adjustment structure in abrasive belt grinder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108188882A (en) * 2018-01-08 2018-06-22 盐城宝鼎电动工具有限公司 Belt grinder
WO2022052155A1 (en) * 2020-09-08 2022-03-17 苏州元联科技创业园管理有限公司 Grinding machine with abrasive belt
WO2022052173A1 (en) * 2020-09-08 2022-03-17 苏州元联科技创业园管理有限公司 Abrasive belt guiding adjustment structure in abrasive belt grinder

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