CN219420428U - Insulating frame for direct current motor - Google Patents

Abstract

The utility model discloses an insulating frame for a direct current motor, which comprises two groups of direct current motor insulating frames, wherein an adjusting frame is arranged between the direct current motor insulating frames, cooling fans are arranged at two ends of the direct current motor insulating frames, a cooling net opening is formed in one side of the direct current motor insulating frames, supporting plates are fixedly connected to the top end and the bottom end of one side of the inside of the direct current motor insulating frames, and supporting bases are fixedly connected to two ends of the bottom of the direct current motor insulating frames. This insulating frame for direct current motor passes through direct current motor's size adjustment frame interval, shifts out the back again to both sides pulling direct current motor insulating frame with the mounting bolt from the mounting hole is inside, and the rethread mounting bolt is fixed after adjusting suitable interval, and the rubber gasket of installation in the backup pad can improve the stability of placing, reduces the wearing and tearing to direct current motor, and this structure has realized the function of being convenient for nimble regulation, has solved inconvenient problem of adjusting the installation interval.

Description

Insulating frame for direct current motor

Technical Field

The utility model relates to the technical field of motor frames, in particular to an insulating frame for a direct current motor.

Background

The direct current motor is a rotating motor for converting direct current electric energy into mechanical energy or converting mechanical energy into direct current electric energy, and the direct current motor needs a frame to support and protect the direct current motor when in use.

Through retrieving, according to the insulating frame for direct current motor magnetic induction coil that application number CN202221919333.0 discloses, mention "the outside fixedly connected with dustcoat body of frame main part in this paper, the top of frame main part is provided with outer frame, the front end at frame main part top is the fretwork form, the both sides fixedly connected with two sets of fixed plates of frame main part top fretwork department, one side of the inside of dustcoat body is provided with insulating asbestos, the opposite side of the inside of dustcoat body is provided with mixed insulating layer", the direct current motor insulating frame of the design in the above-mentioned application, the inconvenient quick adjustment of holistic size of frame, supportable direct current motor specification is few, and the flexibility of use is poor.

There is a need for an insulating frame for a dc motor that solves the technical drawbacks set forth in the above-mentioned art.

Disclosure of Invention

The utility model aims to provide an insulating frame for a direct current motor, which solves the problem that the mounting interval is inconvenient to adjust in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an insulating frame for direct current motor, includes the direct current motor insulating frame, the direct current motor insulating frame is provided with two sets of, install adjusting frame between the direct current motor insulating frame, radiator fan is installed at the both ends of direct current motor insulating frame, the heat dissipation net gape has been seted up to one side of direct current motor insulating frame, the top and the bottom fixedly connected with backup pad of the inside one side of direct current motor insulating frame, the both ends fixedly connected with support base of direct current motor insulating frame bottom, the movable caster is installed to the bottom of support base, adjusting frame's top and bottom are provided with the mounting hole, the top and the bottom swing joint of direct current motor insulating frame have mounting bolt, install the regulating spindle between movable caster and the support base, one side swing joint of regulating spindle front end has spacing clamping lever, the front end fixedly connected with spacing draw-in groove of support base.

Preferably, the top end of the adjusting frame is hollow, and the bottom end of the mounting bolt can be embedded in the mounting hole.

Preferably, the outward appearance fixedly connected with rubber gasket of backup pad, the backup pad is provided with four groups, the backup pad distributes in DC motor insulating frame's both sides.

Preferably, the air-permeable openings are formed at the two ends of the adjusting frame at equal intervals, and the dustproof screen plate is arranged outside the cooling fan.

Preferably, an adjusting cavity is arranged in the direct current motor insulating frame, and the adjusting frame is embedded in the adjusting cavity of the direct current motor insulating frame and is in sliding connection.

Preferably, the limiting clamping groove is concave, and the limiting clamping rod can be embedded in the limiting clamping groove.

Compared with the prior art, the utility model has the beneficial effects that: the insulating frame for the direct current motor not only realizes the function of conveniently adjusting the distance, but also realizes the function of conveniently moving and placing, and also realizes the function of conveniently radiating heat;

(1) Through being provided with direct current motor insulating frame, regulating frame, backup pad, mounting bolt and mounting hole, the holistic width of direct current motor insulating frame can be adjusted according to direct current motor's size, need remove mounting bolt from the mounting hole inside earlier during the regulation, then pull direct current motor insulating frame to both sides, direct current motor insulating frame slides in regulating frame's outside, after the interval of direct current motor insulating frame is adjusted to suitable length, can realize fixing with the inside of screwing in the mounting hole with the mounting bolt on the direct current motor insulating frame again, the backup pad in the direct current motor insulating frame can be used to support the direct current motor, the stability of placing can be improved to the rubber gasket of installing on the backup pad, reduce the wearing and tearing to the direct current motor, the structure has realized the function of being convenient for nimble regulation;

(2) Through being provided with support base, regulating spindle, movable castor, spacing draw-in groove and spacing draw-in bar, when needing to remove the insulating frame of direct current motor, can put down the movable castor of frame bottom earlier, rotatory regulating spindle, then insert the spacing draw-in bar on the regulating spindle to the inside of spacing draw-in groove can realize fixing, when needing stable placing, can overturn the movable castor and remove, make support base and ground contact can, this structure has realized the function of being convenient for stable placing and being convenient for remove;

(3) Through being provided with heat dissipation net mouth, ventilation mouth, dustproof otter board and radiator fan, the convection current of the inside air of frame can be realized to the heat dissipation net mouth on the insulating frame of direct current motor and the regulating frame and ventilation mouth, can accelerate the inside circulation of air of the insulating frame of direct current motor after the radiator fan starts, and in the heat dissipation process, dustproof otter board can avoid impurity to enter into the inside condition that causes the flabellum to damage of radiator fan and appear, and this structure has realized the function of being convenient for dispel the heat.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic front view of the support base of the present utility model.

In the figure: 1. a support base; 2. an insulation frame of the DC motor; 3. a heat dissipation net opening; 4. an adjusting frame; 5. a support plate; 6. an adjusting shaft; 7. moving casters; 8. a dust-proof screen; 9. an air ventilation port; 10. a heat radiation fan; 11. installing a bolt; 12. a mounting hole; 13. a limit clamping groove; 14. and a limiting clamping rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, an insulation frame for a dc motor includes a dc motor insulation frame 2, wherein the dc motor insulation frame 2 is provided with two groups, an adjusting frame 4 is installed between the dc motor insulation frames 2, a cooling fan 10 is installed at two ends of the dc motor insulation frame 2, a cooling net opening 3 is opened at one side of the dc motor insulation frame 2, a supporting plate 5 is fixedly connected to the top and bottom of one side inside the dc motor insulation frame 2, a supporting base 1 is fixedly connected to two ends of the bottom of the dc motor insulation frame 2, a movable caster 7 is installed at the bottom of the supporting base 1, mounting holes 12 are provided at the top and bottom of the adjusting frame 4, and mounting bolts 11 are movably connected to the top and bottom of the dc motor insulation frame 2;

the top end of the adjusting frame 4 is hollow, the bottom end of the mounting bolt 11 can be embedded in the mounting hole 12, the outer surface of the supporting plate 5 is fixedly connected with rubber gaskets, the supporting plate 5 is provided with four groups, the supporting plate 5 is distributed on two sides of the direct current motor insulating frame 2, an adjusting cavity is arranged in the direct current motor insulating frame 2, and the adjusting frame 4 is embedded in the adjusting cavity of the direct current motor insulating frame 2 and is in sliding connection;

specifically, as shown in fig. 1 and fig. 2, the whole frame can be adjusted according to the size of the dc motor, when in adjustment, the mounting bolts 11 need to be removed from the mounting holes 12, and then the dc motor insulating frame 2 is pulled to two sides, after the distance between the dc motor insulating frames 2 is adjusted to a proper length, the rubber gaskets mounted on the support plate 5 can improve the placement stability, and reduce the abrasion to the dc motor.

Example 2: an adjusting shaft 6 is arranged between the movable castor 7 and the support base 1, one side of the front end of the adjusting shaft 6 is movably connected with a limit clamping rod 14, the front end of the support base 1 is fixedly connected with a limit clamping groove 13, the limit clamping groove 13 is concave, and the limit clamping rod 14 can be embedded in the limit clamping groove 13;

specifically, as shown in fig. 1 and 3, the adjusting shaft 6 drives the movable castor 7 to move to a state perpendicular to the ground, then the limiting clamping rod 14 on the adjusting shaft 6 is inserted into the limiting clamping groove 13 to realize fixation, when stable placement is required, the movable castor 7 can be turned over and removed, the supporting base 1 is in contact with the ground, and the adjustable movable castor 7 realizes the functions of stable movement and stable placement of the dc motor insulating frame 2.

Example 3: the two ends of the adjusting frame 4 are provided with air vents 9 at equal intervals, and a dustproof screen 8 is arranged outside the cooling fan 10;

specifically, as shown in fig. 1 and fig. 4, after the dc motor is placed inside the dc motor insulating frame 2, the heat dissipation fan 10 can be used to dissipate heat during the operation of the dc motor, after the heat dissipation fan 10 is started, the air circulation rate inside the dc motor insulating frame 2 can be accelerated, and in the heat dissipation process, the dust screen 8 can avoid the occurrence of the condition that the fan blades are damaged due to the fact that impurities enter the inside of the heat dissipation fan 10, so that the heat dissipation effect is improved.

Working principle: when the direct current motor insulating frame is used, a direct current motor is required to be placed in the direct current motor insulating frame 2, the distance between two groups of direct current motor insulating frames 2 is firstly adjusted according to the size of the direct current motor, mounting bolts 11 are required to be moved out of mounting holes 12 during adjustment, then the direct current motor insulating frame 2 is pulled to two sides, then the direct current motor is placed on a supporting plate 5, rubber gaskets on the supporting plate 5 improve the stability of placement, during the working period of the direct current motor, the heat dissipation net openings 3 and the ventilation openings 9 on the direct current motor insulating frame 2 and the adjusting frame 4 can realize convection of air in the frame, after the heat dissipation fan 10 is started, the speed of air circulation in the direct current motor insulating frame 2 can be accelerated, the heat dissipation effect is improved, when the direct current motor insulating frame 2 is required to be moved, the movable casters 7 at the bottom of the frame can be put down, the adjusting shaft 6 is rotated, then the limiting clamping rods 14 on the adjusting shaft 6 are inserted into the limiting clamping grooves 13 to realize fixation, and when the direct current motor insulating frame is required to be stably placed, the movable casters 7 can be turned over, and the supporting base 1 can be contacted with the ground to realize the functions of convenient placement.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an insulating frame for direct current motor, includes direct current motor insulating frame (2), its characterized in that: the DC motor insulating frame (2) is provided with two groups, an adjusting frame (4) is arranged between the DC motor insulating frames (2), cooling fans (10) are arranged at two ends of the DC motor insulating frames (2), a cooling net opening (3) is arranged at one side of the DC motor insulating frames (2), a supporting plate (5) is fixedly connected with the top end and the bottom end of one side of the inside of the DC motor insulating frames (2), a supporting base (1) is fixedly connected with two ends of the bottom of the DC motor insulating frames (2), the utility model discloses a motor vehicle is characterized in that a movable castor (7) is installed at the bottom of supporting base (1), mounting holes (12) are formed in the top and the bottom of an adjusting frame (4), mounting bolts (11) are movably connected to the top and the bottom of a DC motor insulating frame (2), an adjusting shaft (6) is installed between the movable castor (7) and the supporting base (1), a limit clamping rod (14) is movably connected to one side of the front end of the adjusting shaft (6), and a limit clamping groove (13) is fixedly connected to the front end of the supporting base (1).

2. An insulating frame for a direct current motor according to claim 1, characterized in that: the top end of the adjusting frame (4) is hollow, and the bottom end of the mounting bolt (11) can be embedded in the mounting hole (12).

3. An insulating frame for a direct current motor according to claim 1, characterized in that: the appearance fixedly connected with rubber gasket of backup pad (5), backup pad (5) are provided with four groups, backup pad (5) distribute in the both sides of direct current motor insulating frame (2).

4. An insulating frame for a direct current motor according to claim 1, characterized in that: the two ends of the adjusting frame (4) are provided with air-permeable openings (9) at equal intervals, and the dustproof screen plate (8) is arranged outside the cooling fan (10).

5. An insulating frame for a direct current motor according to claim 1, characterized in that: the inside of direct current motor insulating frame (2) is provided with the regulation cavity, regulation frame (4) inlay and are sliding connection in the regulation cavity inside of direct current motor insulating frame (2).

6. An insulating frame for a direct current motor according to claim 1, characterized in that: the limiting clamping groove (13) is concave, and the limiting clamping rod (14) can be embedded into the limiting clamping groove (13).