A kind of sanding apparatus of sander
Technical field
The utility model relates to a kind of sanding apparatus of sander.
Background technology
Existing spanner is in the time making, and particularly one is opening, and other end is the spanner of airtight circle, two surfaces of the spanner handle of need to polishing.But existing way generally can only be polished by hand, this way not only efficiency is low, and processing effect is bad.For this kind of situation, applicant has applied for the patent of sander, and present patent application is the sanding apparatus of sander.
The utility model is for making in such cases.
Utility model content
In order to address the above problem, the utility model provides a kind of sanding apparatus of sander.
The utility model solves the technical scheme that its technical problem adopts:
A kind of sanding apparatus of sander, include frame and two sanding components, each sanding component comprises a dozen electric mill machines, polishing belt, some guide wheels and at least one grinding wheel, guide wheel is installed in rotation in frame, grinding wheel is installed in rotation on a guide plate, the relative frame of this guide plate slidably, polishing belt is by these some guide wheels and grinding wheel tensioning, belong to thickness and spanner thickness sum that spacing between two corresponding grinding wheels of different sanding components is less than two polishing belts, so that polishing belt is polished to spanner, guide wheel drives by polishing motor.
Described frame is provided with guide rod and screw mandrel, and described guide plate is set on guide rod and by nut and is connected with screw rod transmission, is provided with lifting motor in frame, and lifting motor is connected with screw rod transmission.
On described guide plate, be arranged with movably push rod, be provided with the top pressure spring toward sinciput by push rod in guide plate inside, grinding wheel is arranged on push rod and exposes on outside head.
The number of described grinding wheel is a pair of or two pairs.
The beneficial effects of the utility model are: the grinding wheel that the utility model utilization is relative, spanner is from process between relative grinding wheel, owing to there being top pressure spring, therefore relative grinding wheel is pushed down two surfaces of spanner it is polished.Polishing is not only quick like this, and effective, and efficiency is high.And simple in structure, practicality.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is the schematic diagram that the utility model is provided with a pair of grinding wheel;
Fig. 2 is the schematic diagram that the utility model is provided with two pairs of grinding wheels.
Detailed description of the invention
With reference to Fig. 1, the utility model is a kind of sanding apparatus of sander, include frame 7 and two sanding components, each sanding component comprises a dozen electric mill machines 4, polishing belt 3, the quantity of some guide wheels 1 and a grinding wheel 2(grinding wheel 2 can need situation setting according to realization, adopt logarithm more, polish more smooth, Figure 2 shows that the embodiment that adopts two pairs of grinding wheels), guide wheel 1 is installed in rotation in frame 7, grinding wheel 2 is installed in rotation on a guide plate 21, the relative frame 7 of this guide plate 21 slidably, polishing belt 3 is by these some guide wheels 1 and grinding wheel 2 tensionings, belong to thickness and spanner thickness sum that spacing between two corresponding grinding wheels 2 of different sanding components is less than two polishing belts 3, so that polishing belt 3 is polished to spanner, guide wheel 1 drives by polishing motor 4.Frame 7 is provided with guide rod 5 and screw mandrel 6, and guide plate 21 is set on guide rod 5 and by nut and screw mandrel 6 and is in transmission connection, and is provided with lifting motor in frame 7, and lifting motor and screw mandrel 6 are in transmission connection.In the time of polishing, spanner is come between two relative grinding wheels 2, two surfaces of acting clamping wrench between two grinding wheels 2, and polishing belt 3 rotates, polishing spanner.Meanwhile, lifting motor also moves, and drives grinding wheel 2 to move up and down, and polishes, until polished.
As shown in the figure, be arranged with movably push rod 22 on guide plate 21, be provided with the top pressure spring 23 toward sinciput by push rod 22 in guide plate 21 inside, grinding wheel 2 is arranged on push rod 22 and exposes on outside head.Under the effect of top pressure spring 23, grinding wheel 24 has certain contraction sense like this.Make its polishing better effects if.
Above-described embodiment is preferred version of the present utility model, and the utility model also can have other embodiments.Those skilled in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and the modification that these are equal to or replace is all included in the scope that the application's claim sets.