Novel sander
Technical field
The utility model relates to a kind of novel sander.
Background technology
Development along with science and technology, production equipment in field of machining is also growing with each passing hour, carrying out change with rapid changepl. never-ending changes and improvements, present employed sander is when processing polishing, emery wheel contacts with processing object, the phenomenon that can cause dust disorderly to fly pollutes working environment, and the workman is when shopwork, can suck a large amount of dusts, affect the healthy of workman.
Summary of the invention
Technical problem to be solved in the utility model provides a kind ofly polishes to large plane, can suck the novel sander of dust when polishing.
The utility model is achieved through the following technical solutions: a kind of novel sander, comprise frame, and the shell that is connected with frame, and be arranged on the motor of enclosure, and be connected with motor and be used for controlling the converter plant of motor rotation, and be arranged on the dust exhaust apparatus of shell side, and be arranged on the expansion link on the frame, and be arranged on the handle at expansion link top; Described frame bottom is provided with wheel, and described motor bottom is connected with emery wheel.
Further, described outer casing bottom is provided with dust cover.
Further, described frame upper end is provided with handle, and the switch one that is connected with converter plant and the switch two that is connected with dust exhaust apparatus are installed on the described handle.
The beneficial effect of novel sander of the present utility model is: by to wheel is set on the frame; workman's operating efficiency when polished in the plane improves; reduce workman's labour intensity; at the inner dust exhaust apparatus of installing of sander, the dust that emery wheel produces when work can be absorbed by dust exhaust apparatus, prevents that dust is all over the sky; avoid causing work under bad environment; reduce the dust that the workman sucks, protect health, can automatically adjust according to the situation of buffed surface the rotating speed of motor on the polishing plane.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the overall structure schematic diagram of novel sander of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of novel sander of the present utility model, comprise frame 1, reach the shell 2 that is connected with frame 1, and be arranged on the motor 3 of shell 2 inside, and be connected with motor 3 and be used for the converter plant 11 that control motor 3 turns round, adjust the running speed of motor 3, and be arranged on the dust exhaust apparatus 4 of shell 2 sides, the dust that produces during to polishing is adsorbable enters, and be arranged on expansion link 12 on the frame 1, and be arranged on the handle 5 at expansion link 12 tops; Described frame 1 bottom is provided with wheel 6, and described motor 3 bottoms are connected with emery wheel 7.
Described shell 2 bottoms are provided with dust cover 8, prevent that dust from flying out.
Described frame 1 upper end is provided with handle 5, and the switch 1 that is connected with converter plant 11 and the switch 2 10 that is connected with dust exhaust apparatus 4 are installed on the described handle 5.
The beneficial effect of novel sander of the present utility model is: by to wheel is set on the frame; workman's operating efficiency when polished in the plane improves; reduce workman's labour intensity; at the inner dust exhaust apparatus of installing of sander, the dust that emery wheel produces when work can be absorbed by dust exhaust apparatus, prevents that dust is all over the sky; avoid causing work under bad environment; reduce the dust that the workman sucks, protect health, can automatically adjust according to the situation of buffed surface the rotating speed of motor on the polishing plane.
The above only be the specific embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.