CN2199840Y

CN2199840Y - Combined small grinder

Info

Publication number: CN2199840Y
Application number: CN 94218753
Authority: CN
Inventors: 霍佃玖
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-08-12
Filing date: 1994-08-12
Publication date: 1995-06-07
Anticipated expiration: 2004-08-12

Abstract

The utility model relates to a combined small grinder. The combined small grinder is formed by the combination of an electric motor (1), grinding wheel covers (2, 3), dust exhausting covers (8, 9), and L-shaped detachable brackets (10, 11); the L-shaped detachable brackets and the installing holes (17-20) vertically arranged on the grinding wheel covers are combined into a desk type duplex grinder; the L-shaped detachable brackets and the installing holes (13-16) horizontally arranged on the grinding wheel covers are matched to form a wall-hung type duplex grinder; only one L-shaped bracket (10) and one grinding wheel cover can be combined into a single coupling desk type / wall-hung type grinder; a hand-held type single coupling grinder is formed by the clamping of an accessory (28) and the L-shaped bracket (10) together. The utility model also comprises two sections of dust exhausting chambers (26, 27) composed of the dust exhausting covers (8, 9) and a circular dust blocking board (22).

Description

Combined small grinder

The utility model relates to a kind of combined small abrasive machine, and especially a kind of combined type has the small-sized electric abrasive machine of multiple compound mode.

Current, electric grinder has become indispensable complementary Work machine in the industrial production, but known abrasive machine, its performance and occupation mode are more single, and capacity and grinding wheel diameter are bigger, also lack small combined abrasive machine small-sized, light, that use, to adapt to grinding requirement to operation occasions such as small-sized common workpiece and maintenances more.

The purpose of this utility model is, a kind of combined small electric grinder is provided, especially a kind of can be by different requirements, example is subjected to the restriction of work-yard, the requirement of processing conditions and processing object different and change can be used as desk-toply and provide a kind of, also can be used as wall-hung type and portable use, not only can be used as duplex but also can be used as that simply connected uses, the small-sized electric abrasive machine that can decompose and make up.

The purpose of this utility model is achieved in that

It mainly is made up of motor and left and right sides wheel guard, emery wheel, dust excluding hood and two L shaped detachable supports; The installing hole that vertical direction on this support and the wheel guard distributes is installed togather, and forms desk-top duplex small sand turbine; The installing hole that horizontal direction on two L brackets and the wheel guard is arranged is installed togather, and forms wall-hung type duplex abrasive machine; Single with a L bracket and the desk-top or wall-hung type abrasive machine of wheel guard simply connected capable of being combined; Utilize annex to be installed in L bracket and then be combined as portable simply connected abrasive machine, it also comprises two sections dirt pockets being made up of dust excluding hood and dust-blocking plate.

Because above-mentioned the utility model adopts two L shaped steel plate (or other material) supports, cooperate with the installing hole that is mutually arranged vertical on the wheel guard install after, can be combined into desk-top duplex, wall-hung type duplex and desk-top simply connected, portable simply connected abrasive machine respectively, enlarged its range of application, can satisfy the requirement of different work mode, the support that the utility model need not be heavy, save material, a tractor serves several purposes, convenient and practical, simply light.

The embodiment accompanying drawing that the utility model provides is as follows:

Fig. 1 is that the utility model embodiment always schemes.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the rearview of Fig. 1--the dust excluding hood state diagram.

Fig. 4 is the left view of Fig. 1.

Fig. 5 is two groups of orthogonal installing hole Pareto diagrams on the wheel guard.

Fig. 6 is the dust excluding hood fundamental diagram.

Fig. 7-the 8th, round dust-blocking plate figure.

Fig. 9 is the remodeling of Fig. 1--have the compound mode figure of power output shaft.

Figure 10-the 11st, the utility model second embodiment--wall-hung type duplex abrasive machine constitutional diagram.

Figure 12-the 13rd, the utility model the 3rd embodiment--simply connected floor stand grinder assembly drawing.

Figure 14 is that the 4th embodiment constitutes the annex map that the portable abrasive machine of simply connected is used with the simply connected floor stand grinder.

Figure 15 is that formula simply connected portable grinder front view is put on the utility model the 4th embodiment right side.

Figure 16 is the portable abrasive machine right view of left-arranged type.

Below in conjunction with embodiment and accompanying drawing the utility model is further specified: each parts is as follows among Fig. 1: 1, motor; 2,3, wheel guard; 4,5, wheel guard lid; 6,7, emery wheel; 8,9, dust excluding hood; 10,11, L type support; 12, power switch.

From figure, can obviously find out, in the utility model scheme, motor (1) has saved heavy support, it is with its end covers at two sides and wheel guard (2,3) be fixed together, grinding wheel (6 is installed in it, 7), its outside installing wheel guard lid (4,5), back, its underpart is a dust excluding hood (8,9), whole unit is a L type support (10 of making plate-like detachable with two steel plates or other material, 11), be installed on the wheel guard madial wall with bolt, this part is referring to Fig. 5, on the wheel guard madial wall, have arranged vertical screw (17-20) they match with the hole on the L type support, promptly constitute the duplex floor stand grinder, the bottom surface of L type support overlaps, and is fixed by bolts on the table top.

In order to save the finite plane of workplace, also convenience in order to work, this abrasive machine can be combined as the duplex abrasive machine of wall-hung type, this is second characteristic of technical solutions of the utility model--second embodiment, and it has especially proposed a brand-new mounting means--wall-hung type; It has embodied the convenient, flexible and practical characteristics of the utility model especially intuitively.It is achieved in that and is installed to two L brackets in the hole (13-16) of horizontal direction arrangement by position shown in Figure 5, can constitute wall-hung type duplex abrasive machine, as Fig. 9-11, it can be installed on the wall or on the sidewall of other machine with bolt or expanding bolt, more can be used as annex at random and be installed in main frame--use the side as lathe, to save time and to improve work efficiency and special plane special-purpose and protect work quality.

As the mode of the utility model by Figure 12-13 made up, promptly constitute left-arranged type simply connected floor stand grinder, it is suitable for than duplex abrasive machine is convenient sometimes.The axle head that it is vacated can be used as power output shaft usefulness after installing other L bracket, for example use belt pulley (29) to drag miniature lathe, coil winding machine etc., and a tractor serves several purposes, this is the 3rd embodiment of this programme.

On the basis of the 3rd above-mentioned embodiment, annex shown in Figure 14 (28) is installed in the bottom of L bracket 10 and uses bolting shown in Figure 15 and 16, then form portable simply connected abrasive machine, it has constituted the utility model the 4th embodiment.It has embodied the convenience that the utlity model has, flexible, changeable and practical characteristics.

Moreover, as with simply connected floor stand grinder shown in Figure 12, change over the form of Figure 16, promptly constitute wall-hung type simply connected abrasive machine, it can also be combined into the right side and put formula simply connected abrasive machine, to satisfy the requirement of lefthanded operator-" left-handed person ", this also is the important point, because left-handed person accounts for the 20-30% of population.

In sum, the utility model in use can be sent and give birth to eight kinds of compound modes based on embodiment illustrated in fig. 1, does not give unnecessary details.

Fig. 6 provides the utility model dust excluding hood fundamental diagram, it is mainly by interior dress dust-blocking plate (22) and outside cover (8 with holes, 9) constitute, as can be seen from Figure 6 when emery wheel rotates by counter clockwise direction, below itself and workpiece contact position, promptly produce dust and air mixture enters in the dust-settling compartment (26) in its place ahead, the dust that quality is bigger is hindered shelves and stall down landing by dust-blocking plate, quality less then by hole (23) inlet chamber (27), and fall into wherein, have only the trickle dust of plate (24) to discharge in company with air, as processing metallic, its dust removing effects still is considerable.Cover (8,9) can be pulled down to remove dust.

Claims

1, a kind of combined small abrasive machine is characterized in that, said abrasive machine is combined by motor (1), wheel guard (2,3), dust excluding hood (8,9) and L shaped shelf support (10,11); The installing hole of the arranged vertical on this support and the wheel guard (17-20) is combined into desk-top duplex abrasive machine; Installing hole (13-16) horizontal on this support (10,11) and the wheel guard is joined full composition wall-hung type abrasive machine; Single with 1 L bracket (10) and wheel guard (2) be combined into simply connected desk-top/the wall-hung type abrasive machine; Be clamped together with annex (28) and support (10) and form portable simply connected abrasive machine; The utility model also comprises two sections dirt pockets (26,27) of being made up of dust excluding hood (8,9) and round dust board (22).

2, combined small abrasive machine according to claim 1, it is characterized in that, said motor (1) is installed together with wheel guard (2,3), and the installing hole (17-20) of arranged vertical is installed together and is combined into duplex desk-type small abrasive machine on two dismountable L brackets (10,11) and the wheel guard.

3, combined small abrasive machine according to claim 1, it is characterized in that, horizontal installing hole (13-16) on said detachable L bracket (10,11) and the wheel guard (2,3) is installed together, and is combined into wall-hung type duplex abrasive machine.

4, combined small abrasive machine according to claim 1, it is characterized in that, when detachable L bracket (10) and a wheel guard (2) by the hole (17-20) of horizontal or vertical arrangement or (13-16) are installed respectively, be combined into the desk-top or wall-hung type emery wheel hole of simply connected.

5, combined small abrasive machine according to claim 1 is characterized in that, two annexes (28) are clamped in the bottom of support (10), and is installed on the wheel guard (2), is combined into portable simply connected abrasive machine.

6, combined small abrasive machine according to claim 1, it is characterized in that, said dirt pocket (26,27) has a large amount of dust-breaks hole (23) by the upper half part of this plate of installing circular dust board (22) in the dust excluding hood (8,9), and it constitutes two-period form dirt pocket (26,27) with the dust excluding hood (8,9) that has grid.