CN201519900U - Belt/disc sander - Google Patents
Belt/disc sander Download PDFInfo
- Publication number
- CN201519900U CN201519900U CN2009202393071U CN200920239307U CN201519900U CN 201519900 U CN201519900 U CN 201519900U CN 2009202393071 U CN2009202393071 U CN 2009202393071U CN 200920239307 U CN200920239307 U CN 200920239307U CN 201519900 U CN201519900 U CN 201519900U
- Authority
- CN
- China
- Prior art keywords
- abrasive band
- dust
- motor
- emery disc
- belt
- 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 sander. The belt/disc sander is provided with a motor, an abrasive belt device and an emery disc device, wherein, a dust collection device is arranged at the lower part of the abrasive belt device; the motor is provided with a base; end covers and a casing are arranged on the base; a stator and a rotor are arranged in the casing; the rotor adopts shaft expansion at two ends; an emery disc shield is arranged on the outer side of the end cover at one end of the casing; the shaft expansion at the end of the casing drives the emery disc; and the shaft expansion in the end cover at the other end of the casing drives the abrasive belt; a large belt pulley is arranged on the latter shaft expansion; a bracket coupling flange is arranged on the motor shaft of the abrasive belt driven by the shaft expansion; an abrasive belt bracket is mounted on the bracket coupling flange; the abrasive belt bracket can move by 0 to 90 DEG around the bracket coupling flange; a blower is arranged at the lower part of the abrasive belt bracket; the large belt pulley on the shaft expansion driving the motor and a small belt pulley on the blower are connected through a poly V-belt; a dust collection box interface is arranged on the blower; and a dust pocket is arranged in the position of the dust collection box interface. The utility model has advantages of simple and compact structure, easy manufacture, low cost, convenient use, long service life, no contamination, high production efficiency, multiple functions, and safe and reliable performance, saves electric energy, and provides a good work environment for operators; and the assembly efficiency and the assembly accuracy of the complete machine are high.
Description
Technical field
The utility model relates to a kind of electric tool, specifically a kind of abrasive band emery disc machine.
Background technology
Existing abrasive band emery disc machine is to be installed on the base as power source by motor, one end of motor shaft extension directly drives the emery disc operation, the other end drives the abrasive band operation by synchronous cog belt and two belt pulleys, one of them belt pulley is connected on the main shaft of motor, and another belt pulley is connected on the main shaft of abrasive band drive roll.To process base with special equipment during fabrication, will guarantee the depth of parallelism and the belt tension power of machine shaft and abrasive band part drive roll rotating shaft during assembling with special-purpose assembling mold.Abrasive band part and emery disc part respectively have an independently dust suction connector, and emery disc protective cover and electric motor end cap are the branch body structures.Because motor, the abrasive band part is connected on the base, be difficult to guarantee the depth of parallelism of motor rotary shaft and abrasive band part drive roll rotating shaft, promptly the depth of parallelism of two belt pulleys is difficult for guaranteeing, directly influence the life-span of synchronous cog belt, therefore, the operation of synchronous cog belt is generally about 140 hours, need often to change belt, electric motor end cap and emery disc guard shield divide body structure, the assembling trouble, efficient is low, is difficult for guaranteeing precision, to be equipped with dust catcher during use and carry out dust suction, will change the position of suction port when using abrasive band or emery disc, its pick-up performance is also undesirable, has increased use cost.
Summary of the invention
The purpose of this utility model provides a kind of compact conformation, reasonable in design in order to overcome the deficiency of above-mentioned technology, and easy to manufacture, cost is low, and final assembly precision height is easy to use, but the abrasive band emery disc machine of control of dust.
The utility model solves the scheme that its technical problem takes: abrasive band emery disc machine, be provided with motor, abrasive band device and emery disc device, bottom at the abrasive band device is provided with dust exhaust apparatus, it is characterized in that motor is provided with base, is provided with end cap, casing above the base, in casing, be provided with stator, rotor, rotor is the two ends shaft extension, and the end cap of the end outside has the emery disc protective cover on the casing, and shaft extension drives emery disc, shaft extension in the other end end cap drives the abrasive band, is provided with a big belt pulley on shaft extension; The abrasive band device is provided with the support terminal pad on the motor reel in shaft extension driving abrasive band, the abrasive band support is installed on the support terminal pad, and the abrasive band support can be along 0-90 ° of rotation of support terminal pad; Dust exhaust apparatus, bottom at the abrasive band support is provided with blower fan, big belt pulley on the polywedge bet connection motor shaft extension and the small belt pulley on the blower fan, blower fan is provided with the dust-collecting box connector, the place is provided with dust bag at the dust-collecting box connector, the end of abrasive band support is provided with the abrasive band suction port, bottom at suction port is provided with dust-absorbing box, dust-absorbing box is connected with blower fan, the bottom of emery disc workbench is provided with suction port, the dust suction tube connector is connected with suction port, and the other end is connected with dust-absorbing box, connects dust bag at the wind accent place of blower fan.
The utility model is simple in structure, compact, and is easy to manufacture, and cost is low, easy to use, the life-span is long, can save electric energy, and operator's good work environment is not polluted.Because the shell with vertical type motor forms the fuselage base, twin shaft stretches to connect and drives emery disc and abrasive band operation, electric motor end cap and emery disc guard shield are one, final assembly efficient and precision have been improved, the production efficiency height, function is many, and performance is safe and reliable, and the dust that motor produces when reaching abrasive band and emery disc work as the drive power source fan operation is collected.
Description of drawings
The utility model is described in detail by embodiment below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of motor of the present utility model.
Mark among the figure: 1, the abrasive band, 2, the abrasive band support, 3, the support terminal pad, 4, motor, 5, emery disc, 6, sand paper, 7, the emery disc workbench, 8, the workbench handle, 9, big belt pulley, 10, the polywedge bet belt, 11, small belt pulley, 12, belt housing, 13, the blower fan fixed axis, 14, bearing, 15, the blower fan axle, 16, the blower fan base plate, 17, fan blade, 18, dust bag, 19, the dust bag clip, 20, the dust bag handle, 21, the dust bag connector, 22, blower fan wind chamber, 23, dust-absorbing box, 24, the dust suction lid, 25 screws, 26, decorative panel, 27, the dust suction tube connector, 28 abrasive band suction ports, 4.1, the emery disc cover, 4.2, bearing, 4.3, base, 4.4, end cap, 4.5, rotor, 4.6, Cross Recess Head Screw, 4.7, stator, 4.8, casing.
The specific embodiment
By Fig. 1, shown in Figure 2: abrasive band emery disc machine, be provided with motor 4, abrasive band device and emery disc device, bottom at the abrasive band device is provided with dust exhaust apparatus, motor is provided with base 4.3, base is provided with casing 4.8, in casing 4.8, be provided with stator 4.7, rotor 4.5, rotor 4.5 is assemblied in the stator by bearing 4.2 for the two ends shaft extension, the end cap of the end outside has emery disc protective cover 4.1 on the casing 4.8, shaft extension drives emery disc 5, sand paper 6 is installed on the sand table, and the shaft extension in the other end end cap 4.4 drives abrasive band 1, is provided with a big belt pulley 9 on shaft extension 4.5; The abrasive band device, drive in shaft extension the abrasive band motor reel on be provided with support terminal pad 3, abrasive band support 2 is installed on the support terminal pad 3, abrasive band support 2 can be along 0-90 ° of rotation of support terminal pad; Dust exhaust apparatus, bottom at the abrasive band support is provided with blower fan, blower fan is by blower fan axle 15, fan blade 17, blower fan wind chamber 22, blower fan base plate 16 compositions such as grade, be connected with End cover for motor 4.4 by blower fan fixed axis 13, big belt pulley 9 on the polywedge bet 10 connection motor shaft extensions and the small belt pulley 11 on the blower fan, blower fan is provided with dust-collecting box connector 21, the place is provided with dust bag 18 at the dust-collecting box connector, the end of abrasive band support is provided with abrasive band suction port 28, be provided with dust-absorbing box 23 in the bottom of suction port, dust-absorbing box 23 is connected with blower fan, emery disc workbench 7 is provided with workbench handle 8, and the bottom is provided with suction port, and dust suction tube connector 27 is connected with suction port, the other end is connected with dust-absorbing box 23, connects dust bag 18 at blower fan wind accent 22 places.
The structure of motor, two bearings 4.2 are pressed on the rotor 4.5, stator 4.7 is pressed on the emery disc cover end cap 4.1, the rotor two bearings is pressed in emery disc cover end cap 4.1 and the end cap 4.4, fixing with 4 Cross Recess Head Screws 4.6,8 Cross Recess Head Screws of casing 4.8 usefulness are fixed on the two end cap 4.1,4.4, and are again that 4 Cross Recess Head Screws of base 4.3 usefulness and two end cap 4.1,4.4 are fixing.The emery disc cover end cap 4.1 of this structure is the end cap of an end of motor, is again the protective cover of emery disc.Diaxon stretches to connect and drives abrasive band 1 and emery disc 5, has improved efficiency of assembling and precision.One end drives emery disc 5 operations, and workpiece is placed on and carries out grinding on the emery disc workbench 7.The other end drives abrasive band 1 operation, and workpiece is placed on and carries out grinding on the workbench of abrasive band, and the abrasive band support is installed on the support terminal pad 3, and abrasive band support 2 can be along 0-90 ° of rotation of support terminal pad, can level or vertical work; Wherein the shaft extension of abrasive band one end of motor is equipped with big belt pulley 9, the small belt pulley 11 that drives on the blower fan by polywedge bet belt 10 rotates blower fan axle 15, fan blade 17 rotations, play the effect of dust suction, bearing 14 is arranged on the blower fan axle 15, big belt pulley 9 has belt housing 12 by the small belt pulley 11 that polywedge bet belt 10 drives on the blower fans on it, the dust that abrasive band 1 produces when working is under the effect of blower fan, enter dust-absorbing box 23 by abrasive band suction port 28, there are dust suction lid 24 usefulness screws 25 fixing on the dust-absorbing box 23, dust-absorbing box 23 links to each other with blower fan, blower fan wind chamber 22 connects dust bag connector 21, and dust bag 18 is connected on the dust bag connector 21 by dust bag clip 19 and dust bag handle 20.Sand paper 6 is installed on the emery disc 5, and during work, workpiece is placed on and carries out dust that grinding produces on the emery disc workbench 7 under the effect of blower fan, enters dust-absorbing box 23 by dust suction tube connector 27, enters dust bag 18 by blower fan wind chamber 22, dust-collecting box connector 21 again.Side at dust suction lid 24 is equipped with decorative panel 26.
The big belt pulley 9 that is fixed on the motor shaft makes blower fan work by polywedge bet 10 drive small belt pulleys 11, and gearratio is 1: 2.5.Under the effect of dust that when the work of abrasive band 1, produces, enter dust-absorbing box 23, blower fan, dust-collecting box connector 21 by abrasive band suction port 28 and enter dust bag 18 at air-introduced machine.The dust that produces when work simultaneously in emery disc 5 and abrasive band 1 also can suck in the dust-absorbing box 23 simultaneously.Motor is as drive power source abrasive band, sand table work, and the dust that produces when driving fan operation to abrasive band and emery disc work is simultaneously collected.Realized that abrasive band emery disc facility have the function from dust suction.
Claims (1)
1. emery disc machine in abrasive band is provided with motor, and abrasive band device and emery disc device are provided with dust exhaust apparatus in the bottom of abrasive band device, it is characterized in that:
Motor is provided with base, is provided with end cap, casing above the base, is provided with stator, rotor in casing, rotor is the two ends shaft extension, and the end cap of the end outside has the emery disc protective cover on the casing, and shaft extension drives emery disc, shaft extension in the other end end cap drives the abrasive band, is provided with a big belt pulley on shaft extension;
The abrasive band device drives in shaft extension on the end cap of motor reel in abrasive band and is provided with the support terminal pad, and the abrasive band support is installed on the support terminal pad, and the abrasive band support can be along 0-90 ° of rotation of support terminal pad;
Dust exhaust apparatus, bottom at the abrasive band support is provided with blower fan, big belt pulley on the polywedge bet connection motor shaft extension and the small belt pulley on the blower fan, blower fan is provided with the dust-collecting box connector, the place is provided with dust bag at the dust-collecting box connector, the end of abrasive band support is provided with the abrasive band suction port, bottom at suction port is provided with dust-absorbing box, dust-absorbing box is connected with blower fan, the bottom of emery disc workbench is provided with suction port, the dust suction tube connector is connected with suction port, and the other end is connected with dust-absorbing box, connects dust bag at blower fan wind accent place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202393071U CN201519900U (en) | 2009-09-30 | 2009-09-30 | Belt/disc sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202393071U CN201519900U (en) | 2009-09-30 | 2009-09-30 | Belt/disc sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201519900U true CN201519900U (en) | 2010-07-07 |
Family
ID=42506078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202393071U Expired - Fee Related CN201519900U (en) | 2009-09-30 | 2009-09-30 | Belt/disc sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201519900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2009
- 2009-09-30 CN CN2009202393071U patent/CN201519900U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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 |
Granted publication date: 20100707 Termination date: 20160930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |