CN201519899U - Belt/disc rotary sander - Google Patents
Belt/disc rotary sander Download PDFInfo
- Publication number
- CN201519899U CN201519899U CN2009202273239U CN200920227323U CN201519899U CN 201519899 U CN201519899 U CN 201519899U CN 2009202273239 U CN2009202273239 U CN 2009202273239U CN 200920227323 U CN200920227323 U CN 200920227323U CN 201519899 U CN201519899 U CN 201519899U
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- CN
- China
- Prior art keywords
- plate
- abrasive band
- driven pulley
- abrasive belt
- abrasive
- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the field of electric tools, in particular to a belt/disc rotary sander. The belt/disc rotary sander comprises a motor, an abrasive belt device and an emery wheel device. The motor adopts double shaft expansion, and directly drives the driving wheel of the abrasive belt and the shaft of the emery wheel to rotate; a supporting plate is arranged on the baseplate of the shield of the abrasive belt and between the driving wheel and the driven wheel of the abrasive belt; a driven wheel bracket is arranged on one side of the supporting plate; the shaft of the driven wheel is mounted on the driven wheel bracket; a limiting plate is arranged on the outer side of the supporting plate; a wrench is arranged on the supporting plate and under the limiting plate; an adjusting screw rod provided with a compression spring is arranged on the driven shaft on the driven wheel of the abrasive belt, and is fixedly connected with the components of the driven wheel bracket through a high top knurled nut and a check nut; a connection plate is arranged on the baseplate; an assembling unit is arranged on the connection plate; a check nut is arranged on the inner side of the connection plate; mounting holes are formed on the cover plate of the shield; and the cover plate of the shield is fixed on the connection plate through the assembling unit. The utility model has the advantages of reasonable design, simple structure, easy manufacture, low cost, convenient use, and safe and reliable performance, adopts the combination method of a lever and the compression spring so as to provide conveniences for the disassembly and the assembly of the abrasive belt, and integrates the baseplate and a workbench, so that the working stability is high, the abrasive belt and the emery wheel can be mounted or replaced conveniently and fast, and the working efficiency is improved.
Description
Technical field
The utility model relates to field of power tools, specifically a kind of abrasive band abrasive machine.
Background technology
The abrasive band device of abrasive band abrasive machine in the market generally is made up of guard shield base plate, centre circle, cover plate, its guard shield base plate, centre circle and workbench are for dividing body structure, workbench is connected by screw with base plate, and the guard shield base plate is the iron plate part, and the easy sideslip in yielding abrasive band; The dismounting in abrasive band is to realize that by adjusting the compression spring waste time and energy, difficulty changes the outfit; Grinding wheel unit is made up of protective cover base plate, centre circle, cover plate etc., it is fixed together by screw and nut, grinding wheel is a consumable accessory, need to change often, must be in the time will changing emery wheel with screw, nut dismounting, just can take off cover plate, screw, nut are lost easily, easily cause occurring when work potential safety hazard.Sleeve mechanism is also cumbersome in assembling process, and repair rate is higher, increases cost, inefficiency.
Summary of the invention
The purpose of this utility model is in order to solve the deficiency of above-mentioned technology, provide a kind of simple and reasonable for structure, easy to manufacture, cost is low, the abrasive band easy accessibility, operate steadily in the abrasive band, the operating accuracy height, it is quick, safe and reliable to change grinding wheel, reduce production costs, and the grinding wheel belt sander of increasing work efficiency.
The utility model solves the scheme that its technical problem takes: the abrasive band abrasive machine, comprise motor, abrasive band device and grinding wheel unit, and it is characterized in that: motor is that twin shaft stretches and connects driving wheel and the grinding wheel spindle rotation that drives the abrasive band; Between driving wheel and driven pulley, be provided with gripper shoe on the guard shield base plate in abrasive band, one side of gripper shoe is provided with the driven pulley support, follower shaft is installed on the driven pulley support, and the outside of gripper shoe is provided with limiting plate, is provided with spanner below limiting plate on the gripper shoe; Driven shaft on the driven pulley of abrasive band is provided with the adjusting screw(rod) of band compression spring, fixedlys connected with the driven pulley bracket component with stop nut by high top knurled nut; The protective cover base plate of emery wheel is provided with connecting plate, is provided with sub-assembly on connecting plate, and the connecting plate inboard is provided with loosens nut, and the protective cover cover plate is provided with installing hole, and the protective cover cover plate is fixed on the connecting plate by sub-assembly.
The utility model sub-assembly is made up of Cross Recess Head Screw, spring washer peace packing ring.
The utility model is reasonable in design, simple in structure, easy to manufacture, cost is low, and is easy to use, safe and reliable, adopt lever and compression spring to combine and be convenient to the dismounting in abrasive band, protective cover base plate and workbench are one, good operating stability, it is convenient, fast that replacing abrasive band and emery wheel are installed, and improved operating efficiency.
Description of drawings
The utility model is described in detail by embodiment below in conjunction with accompanying drawing.
Fig. 1 is an abrasive band of the present utility model device exploded view.
Fig. 2 is a grinding wheel unit exploded view of the present utility model.
Mark among the figure: 1, limiting plate, 2, spanner, 3, gripper shoe, 4, the driven pulley support, 5, compression spring, 6, high top knurled nut, 7, the compression spring, 8, adjusting screw(rod), 9, stop nut, 10, follower shaft, 11, driven pulley, 12, abrasive band guard shield base plate, 13, motor, 14, emery wheel, 15, nut, 16, screw, 17, driving wheel, 18, the abrasive band, 19, sub-assembly, 20, the protective hood of grinding wheel cover plate, 21, connecting plate, 22, stop nut, 23, the protective hood of grinding wheel base plate.
The specific embodiment
By Fig. 1, shown in Figure 2: the abrasive band abrasive machine, motor 13 is arranged, abrasive band device and grinding wheel unit are formed, motor 13 connects driving wheel 17 and the grinding wheel spindle rotation that drives the abrasive band for twin shaft stretches, abrasive band guard shield base plate 12 is fixedlyed connected with motor 13 housings, the centre of abrasive band guard shield base plate 12 promptly is fixedly connected with gripper shoe 3 between driving wheel and driven pulley, one side of gripper shoe 3 is provided with driven pulley bracket component 4, driven pulley bracket component 4 is by having the side that the connecting rod that compresses spring 5 is fixed on gripper shoe 3, follower shaft 10 is provided with driven pulley 11 and is installed on the driven pulley support 4, the outside of gripper shoe 3 is provided with limiting plate 1, below limiting plate 1, be provided with spanner 2 on the gripper shoe 3, driven pulley 11 is assemblied in the driven pulley support 4 with follower shaft 10, and with limiting plate 1 as slideway, driven pulley operates steadily when guaranteeing the dismounting abrasive band, follower shaft 10 on the driven pulley 11 is provided with the adjusting screw(rod) 8 of band compression spring 7, fixedly connected with driven pulley support 4 with stop nut 9 by high top knurled nut 6, when spanner 2 was in position shown in Figure 1, the abrasive band was the tensioner state.When changing the abrasive band, spanner 2 is outwards pulled, driven pulley support 4 is furthered, the gap between driving wheel 17 and the driven pulley 11 dwindles, abrasive band 18 becomes lax, be replaceable abrasive band, spanner 2 turned back again get final product then that the protective hood of grinding wheel base plate 23 of emery wheel 14 is provided with connecting plate 21, on connecting plate 21, be provided with sub-assembly 19, the inboard of connecting plate is provided with stop nut 22, and protective cover cover plate 20 is provided with installing hole, and protective cover cover plate 20 is fixed on the connecting plate 21 by sub-assembly.Sub-assembly 19 and the stop nut 22 formed with Cross Recess Head Screw, spring washer peace packing ring can be fixed on protective cover cover plate 20 on the connecting plate, avoid the emery wheel vibration that is in operation to cause the loosening of sub-assembly 19.
Spanner 2 is hidden in device inside, abrasive band, aesthetic in appearance, security is good, the adjustment in abrasive band relies on the small ear plate and adjusting screw(rod) 8, compression spring 7, high top knurled nut 6 and the stop nut 9 that are welded on driven pulley bracket component 4 next doors to realize, regulate smoothness, accurate positioning, and this cover mechanism also is hidden in the guard shield cover plate of abrasive band, only there is high top knurled nut 6 to be exposed to the outside to regulate abrasive band usefulness, security performance height.What protective hood of grinding wheel adopted is connecting plate 21 of welding on the protective cover base plate 23, installing hole on the protective cover cover plate 20 is fixed on protective cover cover plate 20 on the connecting plate 21 by sub-assembly 19 and the stop nut 22 with Cross Recess Head Screw, spring washer and plain washer, only the screw of sub-assembly 19 need be unclamped a little and need not take off when changeing emery wheel, protective cover cover plate 2 can be taken off protective cover cover plate 20 once rotating slightly, realize protective cover quick release and connect function, dismounting emery wheel that can be convenient and swift, safe and reliable.The utility model is reasonable in design, and is simple in structure, easy to manufacture, and cost is low, and the replacing of abrasive band emery wheel is easy for installation, the efficient height, and stable performance, safe and reliable.
Claims (2)
1. the abrasive band abrasive machine comprises motor, abrasive band device and grinding wheel unit, it is characterized in that:
Motor is that twin shaft stretches driving wheel and the grinding wheel spindle rotation that connects the driving abrasive band;
Between driving wheel and driven pulley, be provided with gripper shoe on the guard shield base plate in abrasive band, one side of gripper shoe is provided with the driven pulley support, follower shaft is installed on the driven pulley support, and the outside of gripper shoe is provided with limiting plate, is provided with spanner below limiting plate on the gripper shoe;
Driven shaft on the driven pulley of abrasive band is provided with the adjusting screw(rod) of band compression spring, fixedlys connected with the driven pulley bracket component with stop nut by high top knurled nut;
The protective cover base plate of emery wheel is provided with connecting plate, is provided with sub-assembly on connecting plate, and the connecting plate inboard is provided with loosens nut, and the protective cover cover plate is provided with installing hole, and the protective cover cover plate is fixed on the connecting plate by sub-assembly.
2. abrasive band according to claim 1 abrasive machine is characterized in that sub-assembly is made up of Cross Recess Head Screw, spring washer peace packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202273239U CN201519899U (en) | 2009-09-25 | 2009-09-25 | Belt/disc rotary sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202273239U CN201519899U (en) | 2009-09-25 | 2009-09-25 | Belt/disc rotary sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201519899U true CN201519899U (en) | 2010-07-07 |
Family
ID=42506077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202273239U Expired - Fee Related CN201519899U (en) | 2009-09-25 | 2009-09-25 | Belt/disc rotary sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201519899U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862349A (en) * | 2012-12-09 | 2014-06-18 | 盐城宝鼎电动工具有限公司 | Grinding wheel belt sander |
| CN107322424A (en) * | 2017-07-17 | 2017-11-07 | 重庆市巨吉机电设备有限公司 | A kind of polishing tool produced for auto parts machinery |
| CN109333244A (en) * | 2018-11-15 | 2019-02-15 | 青海瑞丝丝业有限公司 | A kind of sheet metal part cleaning device for painting |
| CN109366315A (en) * | 2018-12-14 | 2019-02-22 | 盐城宝鼎电动工具有限公司 | Sbrasive belt grinding electric tool |
| CN111266970A (en) * | 2020-03-30 | 2020-06-12 | 南京捷森城机电有限公司 | Intelligent efficient abrasive belt sand table machine for wood finish machining |
| CN111390720A (en) * | 2020-03-30 | 2020-07-10 | 南京捷森城机电有限公司 | Frame structure for assembling abrasive belt of abrasive belt machine |
-
2009
- 2009-09-25 CN CN2009202273239U patent/CN201519899U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862349A (en) * | 2012-12-09 | 2014-06-18 | 盐城宝鼎电动工具有限公司 | Grinding wheel belt sander |
| CN107322424A (en) * | 2017-07-17 | 2017-11-07 | 重庆市巨吉机电设备有限公司 | A kind of polishing tool produced for auto parts machinery |
| CN109333244A (en) * | 2018-11-15 | 2019-02-15 | 青海瑞丝丝业有限公司 | A kind of sheet metal part cleaning device for painting |
| CN109366315A (en) * | 2018-12-14 | 2019-02-22 | 盐城宝鼎电动工具有限公司 | Sbrasive belt grinding electric tool |
| CN111266970A (en) * | 2020-03-30 | 2020-06-12 | 南京捷森城机电有限公司 | Intelligent efficient abrasive belt sand table machine for wood finish machining |
| CN111390720A (en) * | 2020-03-30 | 2020-07-10 | 南京捷森城机电有限公司 | Frame structure for assembling abrasive belt of abrasive belt machine |
| WO2021196642A1 (en) * | 2020-03-30 | 2021-10-07 | 南京捷森城机电有限公司 | Intelligent and efficient belt and disc sander for wood finish machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20100707 Termination date: 20160925 |