CN2210750Y - Portable rotary abrasive machine - Google Patents
Portable rotary abrasive machine Download PDFInfo
- Publication number
- CN2210750Y CN2210750Y CN 95233144 CN95233144U CN2210750Y CN 2210750 Y CN2210750 Y CN 2210750Y CN 95233144 CN95233144 CN 95233144 CN 95233144 U CN95233144 U CN 95233144U CN 2210750 Y CN2210750 Y CN 2210750Y
- Authority
- CN
- China
- Prior art keywords
- abrasive machine
- portable rotary
- motor
- rotary abrasive
- hub splines
- 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 belongs to a portable rotary abrasive machine. A grinding wheel which is provided with an abrasive cloth or an abrasive paper is driven by a motor through a spline shaft sleeve and a connecting shaft to rotate. A spring is used for controlling the pressure when the portable rotary abrasive machine polished. The portable rotary abrasive machine carries out polishing to the surface of a wooden structural product. The portable rotary abrasive machine has simple structure and high productive efficiency. The portable rotary abrasive machine is used for carrying out polishing to the surface of the wooden structural product, and a level and smooth plane surface with reflet can be obtained.
Description
The utility model relates to a kind of sanding level, particularly relates to a kind of portable rotation sander.
Present large and medium-sized furniture factory uses the Large Sand ray machine, and it can only carry out sanding to plank, and is then powerless to the surface of the timber structure product made.The dull and stereotyped sander amplitude of swing type is little, and wood chip is discharged difficulty, easily stops up, and production efficiency is low.
The purpose of this utility model is to provide a kind of sander that can carry out sanding to the wooden structure product surface, and is after it can make the sanding surface of wooden structure product expeditiously, smooth and have gloss.
The purpose of this utility model is achieved in that on the fixed head of casing installs motor, the output shaft of motor is connected with hub splines with thread forms, emery wheel installs with screw thread and connecting axle, connecting axle cooperates with hub splines with the spline form, in hub splines, between the lower end of motor output shaft and the connecting axle upper end spring is installed, stop nut is equipped with in the outside of hub splines, falls to prevent connecting axle.The upper surface of emery wheel is equipped with the clamping reed, and pad is installed in the lower surface.
Between the lower end of hub splines and the stop nut packing ring is housed, connecting plate is installed in the bottom surface of casing.
The utility model is connected with motor by connecting axle, hub splines owing to emery wheel, therefore by the sanding surface, can be under the pressure effect of emery wheel that has emery cloth or sand paper that rotates at a high speed and spring, make it smooth, smooth and have gloss, owing to emery wheel rotates at a high speed wood chip is thrown away soon simultaneously, keep emery cloth not stop up, thereby higher sanding efficient is arranged.
The utility model is equipped with packing ring between the lower end of hub splines and stop nut, when sander service time, long and elastic force spring descended, and the packing ring of replaceable desired thickness, the pressure the when elastic force of adjusting spring guarantees sanding.Simultaneously because the bottom surface of casing is equipped with connecting plate, can guarantee that like this sander uses long period bottom surface wearing and tearing after, change thickness and flatness that connecting plate keeps casing, to guarantee the sanding quality.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the cutaway view according to the portable rotation sander that the utility model proposes.
Describe details and working condition in detail below in conjunction with Fig. 1 according to the portable rotation sander that the utility model proposes.
The emery wheel of this sander is by motor drives, and rotation is carried out sanding to required sanding surface at a high speed.Casing 10 is made up of the identical two parts of profile, install interior arrangement after, be loaded into one with screw, wherein a part is provided with fixed head 12, and motor 1 usefulness bolt is installed on it.Hub splines 2 upper ends are provided with screw thread, and spline is arranged at the bottom.The upper end of hub splines 2 is connected with the output shaft of thread forms with motor 1, matches with connecting axle 8 with spline in the lower end.Between the lower end of the output shaft of hub splines 2 inherent motor 1 and connecting axle 8 upper ends spring 9 is housed, stop nut 3 is installed in the outside, lower end, can prevent that connecting axle 8 from falling, and is equipped with packing ring 11 between hub splines 2 and the stop nut 3.Emery wheel 5 usefulness screw threads are fixed on the bottom of connecting axle 8, and emery wheel 5 can be made cuboid or square.The upper surface of emery wheel 5 installs last two clamping reeds 7 with screw, and the lower surface installs the pad of making of sponge 6 with screw.Bottom surface at casing 10 installs upper junction plate 4 with screw.So just formed a portable rotation sander.
When using this portable rotation abrasive finishing machine abrasive finishing, at first put emery cloth or sand paper on the foam-rubber cushion of emery wheel lower surface, with the two ends of emery cloth or sand paper folding upwards, with clamping reed it is fixedly clamped, the unlatching motor just can use.This device is changed emery wheel, installs polishing wheel, can also be to surface and the metal structure surface polishing or the waxing glazing of wooden structure product.
Claims (3)
1, a kind of portable rotation sander, it has casing (10), casing (10) is assembled by the identical two parts of profile, wherein a part is provided with a fixed head (12), motor (1) is installed on it, it is characterized in that: the upper end of hub splines (2) is connected with thread forms with the output shaft of motor (1), match with connecting axle (8) with spline in the lower end of hub splines (2), stop nut (3) is installed in the outside, between the lower end of the output shaft of the inherent motor of hub splines (2) (1) and connecting axle (8) upper end spring (9) is housed, emery wheel (5) is fixed on the bottom of connecting axle (8) with screw thread, the upper surface of emery wheel (5) is equipped with and is clamped reed (7), and pad (6) is equipped with in the lower surface.
2, according to the described portable rotation sander of claim 1, it is characterized in that: between the lower end and stop nut (3) of hub splines (2), packing ring (11) is housed.
3, according to claim 1 or 2 described portable rotation sanders, it is characterized in that: connecting plate (4) is housed in the bottom surface of casing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95233144 CN2210750Y (en) | 1995-01-25 | 1995-01-25 | Portable rotary abrasive machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95233144 CN2210750Y (en) | 1995-01-25 | 1995-01-25 | Portable rotary abrasive machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2210750Y true CN2210750Y (en) | 1995-10-25 |
Family
ID=33877338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95233144 Expired - Fee Related CN2210750Y (en) | 1995-01-25 | 1995-01-25 | Portable rotary abrasive machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2210750Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643406A (en) * | 2014-12-02 | 2016-06-08 | 阜南县方柳工艺品有限公司 | Furniture wood grinding device |
| CN105935921A (en) * | 2016-06-27 | 2016-09-14 | 苏州博来喜电器有限公司 | Fastening sand paper machine |
| CN105935925A (en) * | 2016-06-27 | 2016-09-14 | 苏州博来喜电器有限公司 | Sand paper machine |
| CN105945692A (en) * | 2016-06-27 | 2016-09-21 | 苏州博来喜电器有限公司 | Cleaning sand paper machine |
| CN111958423A (en) * | 2020-08-28 | 2020-11-20 | 湖南城建职业技术学院 | Building wall material-saving coating retreading machine for old city reconstruction |
-
1995
- 1995-01-25 CN CN 95233144 patent/CN2210750Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643406A (en) * | 2014-12-02 | 2016-06-08 | 阜南县方柳工艺品有限公司 | Furniture wood grinding device |
| CN105935921A (en) * | 2016-06-27 | 2016-09-14 | 苏州博来喜电器有限公司 | Fastening sand paper machine |
| CN105935925A (en) * | 2016-06-27 | 2016-09-14 | 苏州博来喜电器有限公司 | Sand paper machine |
| CN105945692A (en) * | 2016-06-27 | 2016-09-21 | 苏州博来喜电器有限公司 | Cleaning sand paper machine |
| CN111958423A (en) * | 2020-08-28 | 2020-11-20 | 湖南城建职业技术学院 | Building wall material-saving coating retreading machine for old city reconstruction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |