CN2165959Y - Multi-function dustless burnishing machine - Google Patents
Multi-function dustless burnishing machine Download PDFInfo
- Publication number
- CN2165959Y CN2165959Y CN 93211372 CN93211372U CN2165959Y CN 2165959 Y CN2165959 Y CN 2165959Y CN 93211372 CN93211372 CN 93211372 CN 93211372 U CN93211372 U CN 93211372U CN 2165959 Y CN2165959 Y CN 2165959Y
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- CN
- China
- Prior art keywords
- utility
- model
- housing
- polishing dish
- dust
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- 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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Abstract
The utility model relates to a multifunctional dustless burnishing machine which uses gas or liquid as power and uses an impeller 3 to drive a universal joint 12 and a burnishing disk 15 to rotate. The utility model is capable of self aligning and is also provided with a dust suction channel 6 and a dustproof cover 17, and fluid flowrate in a return channel 4 can be controlled by an adjusting valve 7. The utility model can be used for surface burnishing for wall decorations, automobiles and wooden furniture without being painted and can also be used for performing operations like dust suction, derusting, cleaning, massage, waxing, etc. by replacing a burnishing disk. The utility model has the advantages of light weight, low noise, high efficiency, convenience and practicality.
Description
The utility model relates to a kind of multi-functional dustless sander, belongs to the surface finish power tool.
Carry out in the operation of surface finish in advance in requirements such as building wall finishing, automotive lacquer, furniture paint, basically also adopt traditional manual operations, promptly hold emery cloth or sand paper carries out gradually by the workman, its labour intensity is very big, efficient is lower, directly be subjected to the harm of dust, and the surface that polish is very not level and smooth, effect is relatively poor.On the existing market a kind of AON3 type electric grinding machine being arranged, is that power directly drives the polishing dish and works by motor, and its grinding efficiency is higher, and working face is more level and smooth.But because structure limits, volume is heavier, and noise and vibration are also big, and dust is disperse everywhere, can't automatic capturing, and it is comparatively difficult to change emery cloth or sand paper.
The utility model is exactly the deficiency at the above-mentioned background technology, but and provides a kind of automatic capturing simple in structure, noise and dust is less, change emery cloth or emery wheel easily and be convenient to the multi-functional dustless sander operating, control.
Above-mentioned purpose is achieved by the following technical solution.Have an impeller in the housing that is connected as a single entity with lever, impeller is fixed in the housing by axle sleeve, bearing and bearing block, and middle shaft end is connected with the polishing dish by universal joint.Be provided with in the lever and send runner and backflow road, backflow is equipped with control valve on the road, establishes in the housing bottom and the dust-absorbing flue that refluxes and communicate, and dust cover is fixed on the housing.On the outer circumference surface of polishing dish, have an annular groove that adapts with elastic collar, have a plurality of point-like projectioies on the bottom surface of polishing dish.Said universal joint is formed by connecting by pin by mutually perpendicular upper and lower joint, leaves the gap between upper and lower joint and the axis.
Fig. 1: structural representation of the present utility model.
The A of Fig. 2: Fig. 1 is to view.
Below in conjunction with accompanying drawing the utility model is done an explanation.
As shown in Figure 1 and Figure 2, be provided with in the lever 8 that is solidified as a whole with housing 1 and independently send runner 5 and backflow road 4 separately, control valve 7 is installed on the backflow road 4, can arbitrarily control the flow of backflow road 4 inner fluids.The impeller 3 that installation one is accepted by axle sleeve 9, bearing 18 and bearing block 10 in the housing 1.In housing 1 bottom, establish and reflux 4 and the dust-absorbing flue 6 that communicates of the space of dust cover 17.Axis 2 lower ends of impeller 3 are fixed a dozen mills 15 again by universal joint 12.The direction of upper and lower joint is orthogonal, and between leaves the 2-8 mm clearance, and being beneficial to polishing dish 15 has enough move places when automatic capturing.Polishing dish 15 is a discoideus structure, has annular groove 16 on its circumferential periphery, and emery cloth or the sand paper of being convenient to cladding on polishing dish 15 are fixing by elastic collar 11.Industry is coiled on 15 bottom surfaces in polishing a plurality of point-like flexible projections 14, can increase and the friction of emery cloth or sand paper.The dust cover of being made by flexible material such as rubber, flexible plastic 17 is fixed in the bottom of housing 1, can prevent that dust from stretching everywhere, and helps local dust and be pumped to dust collect plant by dust-absorbing flue 6 and backflow road 4.Polishing dish 15 can be changed at any time, uses as other purposes so that connect other the utensil as having hairbrush, sponge, emery wheel etc.
This sander preferably is used with air compressor, air pump etc., promotes impeller 3 fast rotational by the airflow of sending runner 5 to enter, rotates and works thereby drive polishing dishes 15 by axis 2 and universal joint 12.Because the negative pressure that impeller 3 forms when forwarding backflow road 4 to, can be dust cover 17 in and the dust of generation on every side be pumped in the backflow road 4 by dust-absorbing flue 6 and deliver to dust collect plant.This structure also can cooperate the occasion that is used for the polishing of requirement wet type with water pump, hydraulic press.
The utility model is simple in structure, easy to use, in light weight, noise is little, can cooperate air pump or water pump to use, and has automatic capturing, absorbs dust, changes advantages such as emery cloth or sand paper is easy.Can be used for wall surfacing, automotive lacquer and the preceding surface finish of wood furniture paint, also can be used as uses such as dust suction, rust cleaning, sanitation and hygiene behind the replacing polishing dish, can also be used for the waxing glazing of automobile, floor and other equipment.
Claims (3)
1, a kind of multi-functional dustless sander, comprise polishing dish (15) and axis (2), has an impeller (3) in the housing (1) that it is characterized in that being connected as a single entity with lever (8), impeller (3) is fixed in the housing (1) by axle sleeve (9), bearing (18) and bearing block (10), and axis (2) end is connected with polishing dish (15) by universal joint (12); Be provided with in the lever (8) and send runner (5) and backflow road (4), and on backflow road (4), be equipped with control valve (7); Housing (1) is established the dust-absorbing flue (6) that communicates with reflux (4) in the bottom, and dust cover (17) is fixing with housing (1).
2, sander according to claim 1 is characterized in that having an annular groove (16) that adapts with elastic collar (11) on the outer circumference surface of polishing dish (15), have a plurality of point-like projectioies (14) on the bottom surface of polishing dish (15).
3, sander according to claim 1 is characterized in that said universal joint (12) is formed by connecting by pin (13) by mutually perpendicular upper and lower joint, and upper and lower joint and axis leave the gap between (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93211372 CN2165959Y (en) | 1993-04-29 | 1993-04-29 | Multi-function dustless burnishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93211372 CN2165959Y (en) | 1993-04-29 | 1993-04-29 | Multi-function dustless burnishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2165959Y true CN2165959Y (en) | 1994-05-25 |
Family
ID=33793018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93211372 Expired - Fee Related CN2165959Y (en) | 1993-04-29 | 1993-04-29 | Multi-function dustless burnishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2165959Y (en) |
Cited By (2)
| 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 |
| CN107855853A (en) * | 2017-11-17 | 2018-03-30 | 徐州新南湖科技有限公司 | A kind of construction marble floorings wet-type polishing device |
-
1993
- 1993-04-29 CN CN 93211372 patent/CN2165959Y/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN107855853A (en) * | 2017-11-17 | 2018-03-30 | 徐州新南湖科技有限公司 | A kind of construction marble floorings wet-type polishing device |
| CN107855853B (en) * | 2017-11-17 | 2019-08-09 | 济南二建集团工程有限公司 | A kind of construction marble floorings wet-type polishing device |
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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 |