CN211321162U

CN211321162U - Motor rotor support

Info

Publication number: CN211321162U
Application number: CN202020410235.9U
Authority: CN
Inventors: 王亚
Original assignee: Jiangsu Genhong Electromechanical Co ltd
Current assignee: Jiangsu Genhong Electromechanical Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-08-21
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses an electric motor rotor support, including bottom plate, two adjustable supporting seats of slidable mounting on the bottom plate, T type spout has been seted up to the bottom plate upper surface, slidable mounting has two sets of sliders of seting up the inflation silk hole and the inflation lead screw that corresponds rather than in the T type spout, be fixed with the supporting seat on the slider, the supporting seat is including fixing the rhombus jack on the slider, fixing two stoppers of backup pad and the symmetrical arrangement in the backup pad at rhombus jack top. The utility model can match the motor rotors with different lengths by adjusting the slide block on the bottom plate; the rhombic jacks and the limiting blocks are adjusted through the supporting seats, so that the motor rotors with different sizes can be matched; the motor rotating shaft is fixed through a plurality of limiting bolts on the limiting blocks, so that the motor rotating shaft with different thicknesses can be matched, and the fixing is firm; the bottom plate is directly transported through the forklift, and the motor rotor is conveniently transported.

Description

Motor rotor support

Technical Field

The utility model relates to an electric motor rotor support belongs to electric motor rotor support technical field.

Background

Along with the development of science and technology, the use of motor is also more and more extensive, can appear ageing or damaging after the motor uses certain time, when needs age or damage, needs maintain the motor. In the motor maintenance process, the motor rotor needs to be detached for maintenance and dynamic balance. In existing plants, motor maintenance requires the cooperation of multiple stations, and therefore the transport of the electronic rotor. And a large number of wires are wound on the electronic rotor, which needs to be protected against collision.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a motor rotor bracket, which can be adjusted on a bottom plate through a slide block to match motor rotors with different lengths; the rhombic jacks and the limiting blocks are adjusted through the supporting seats, so that the motor rotors with different sizes can be matched; the motor rotating shaft is fixed through a plurality of limiting bolts on the limiting blocks, so that the motor rotating shaft with different thicknesses can be matched, and the fixing is firm; the bottom plate is directly transported through the forklift, and the motor rotor is conveniently transported.

In order to achieve the purpose, the motor rotor support comprises a bottom plate and two adjustable supporting seats which are slidably mounted on the bottom plate, wherein a T-shaped sliding groove is formed in the upper surface of the bottom plate, two groups of sliding blocks provided with expansion screw holes and expansion screw rods corresponding to the sliding blocks are slidably mounted in the T-shaped sliding groove, the supporting seats are fixed on the sliding blocks and comprise rhombic jacks fixed on the sliding blocks, supporting plates fixed at the tops of the rhombic jacks and two limiting blocks symmetrically arranged on the supporting plates, a row of a plurality of positioning holes are formed in the supporting plates, a plurality of second positioning holes matched with the positioning holes are vertically formed in the limiting blocks, a plurality of threaded limiting holes are transversely formed in the inner walls of the limiting blocks, positioning rods are inserted into the second positioning holes, and limiting bolts are arranged in.

Preferably, the bottom plate lower surface is provided with a reinforcing rib corresponding to the position of the T-shaped sliding groove.

Preferably, the middle part of the upper surface of the supporting plate is provided with a damping block, and the damping block is made of rubber.

Preferably, two supporting bolt holes are symmetrically formed in the supporting plate, and supporting bolts are installed in the supporting bolt holes.

Preferably, the top of the bolt column of the limiting bolt is provided with a groove, the bolt column is provided with a through groove communicated with the groove, and the top of the bolt column of the limiting bolt is provided with a rubber block.

Preferably, the lower surface of bottom plate is provided with a plurality of and strengthening rib vertically second strengthening rib, just two fork truck grooves have been seted up on the strengthening rib, just fork truck groove both ends are loudspeaker form opening.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the motor rotors with different lengths can be matched by adjusting the sliding blocks on the bottom plate;

2. the rhombic jacks 2-1 and the limiting blocks 2-3 are adjusted through the supporting seat 2, so that motor rotors with different sizes can be matched;

3. the motor rotating shaft is fixed through a plurality of limiting bolts on the limiting blocks, so that the motor rotating shaft with different thicknesses can be matched, and the fixing is firm;

4. the bottom plate is directly transported through the forklift, and the motor rotor is conveniently transported.

Drawings

FIG. 1 is a schematic structural diagram of the present invention

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a first schematic view of the supporting seat structure of the present invention;

FIG. 4 is a second schematic view of the supporting seat structure of the present invention;

FIG. 5 is a schematic view of the bottom plate structure of the present invention;

fig. 6 is a schematic structural view of the support plate of the present invention;

FIG. 7 is a schematic view of a first stopper structure of the present invention;

fig. 8 is the structural schematic diagram of the limiting block of the present invention is two.

In the figure: 1. the device comprises a bottom plate, 2 parts of a supporting seat, 2-1 parts of a diamond jack, 2-2 parts of a supporting plate, 2-2-1 parts of a positioning hole, 2-2-2 parts of a damping block, 2-2-3 parts of a supporting bolt hole, 2-3 parts of a limiting block, 2-3-1 parts of a second positioning hole, 2-3-2 parts of a limiting hole, 2-3-3 parts of a positioning rod, 2-3-4 parts of a limiting bolt, 2-4 parts of a supporting bolt, 3 parts of a motor rotor, 4 parts of a sliding block, 5 parts of an expansion screw rod, 6 parts of a reinforcing rib.

Detailed Description

The technical solutions in the implementation of the present invention will be clear from the following description and accompanying drawings, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 8, an embodiment of the present invention provides a motor rotor bracket, which comprises a bottom plate 1, two adjustable supporting seats 2 slidably mounted on the bottom plate 1, wherein a T-shaped chute is formed on the upper surface of the bottom plate 1, two sets of sliders 4 provided with expansion screw holes and expansion screw rods 5 corresponding to the sliders 4 are slidably mounted in the T-shaped chute, the supporting seats 2 are fixed on the sliders 4, each supporting seat 2 comprises a diamond jack 2-1 fixed on the slider 4, a supporting plate 2-2 fixed on the top of the diamond jack 2-1, and two stoppers 2-3 symmetrically arranged on the supporting plate 2-2, a row of a plurality of positioning holes 2-2-1 are formed on the supporting plate 2-2, and a plurality of second positioning holes 2-3-1 matched with the positioning holes 2-2-1 are vertically formed on the stoppers 2-3, A plurality of limiting holes 2-3-2 with threads on the inner wall are transversely formed, positioning rods 2-3-3 are inserted into the second positioning holes 2-3-1, and limiting bolts 2-3-4 are arranged in the limiting holes 2-3-2.

Preferably, the lower surface of the bottom plate 1 is provided with a reinforcing rib 6 corresponding to the T-shaped sliding groove. The structural strength of the T-shaped sliding groove can be correspondingly enhanced.

Preferably, the middle part of the upper surface of the supporting plate 2-2 is provided with a damping block 2-2-2, and the damping block 2-2-2 is made of rubber. The function of protecting the motor rotating shaft and the supporting plate 2-2 can be achieved.

Preferably, two supporting bolt holes 2-2-3 are symmetrically formed in the supporting plate 2-2, and supporting bolts 2-4 are installed in the supporting bolt holes 2-2-3. The support can be strengthened, and the balance of the support plate 2-2 is ensured.

Preferably, the top of the bolt column of the limiting bolt 2-3-4 is provided with a groove, the bolt column is provided with a through groove communicated with the groove, and the top of the bolt column of the limiting bolt 2-3-4 is provided with a rubber block. The contact area can be increased, the friction force is increased, and the rubber block is not easy to drop and is firm and durable.

Preferably, the lower surface of bottom plate 1 is provided with a plurality of and 6 vertically second strengthening ribs of strengthening rib, just two fork truck grooves have been seted up on the strengthening rib 6, just fork truck groove both ends are loudspeaker form opening. The forklift is convenient to work.

The working process is as follows: according to the length of the motor rotor 3 to be placed, the sliding block 4 is placed at a proper position, then the expansion screw rod 5 is screwed into the expansion screw hole of the sliding block 4, and the sliding block 4 is fixed in the T-shaped sliding groove. The height of the diamond jack 2-1 is determined according to the diameter of the motor rotor 3, and then the supporting bolt 2-4 is screwed into the supporting bolt hole 2-2-3, so that the supporting bolt column 2-4 is propped against the bottom plate 1. According to the thickness of the motor rotating shaft, the position of the limiting block 2-3 on the supporting plate 2-2 is adjusted, the motor rotor 3 is lifted, the motor rotating shaft is placed on the supporting seat 2, and the motor rotating shaft is fixed by adjusting the limiting screws 2-3-3 in the limiting block 2-3. When the motor rotor 3 needs to be moved to other places, the forklift only needs to be inserted into the forklift groove under the bottom plate 1. The motor rotor 3 is convenient to transport.

In summary, the utility model can match the motor rotors 3 with different lengths by adjusting the slide block 4 on the bottom plate 1; the rhombic jacks 2-1 and the limiting blocks 2-3 can be adjusted through the supporting seat 2 to be matched with the motor rotors 3 with different sizes; the motor rotating shaft is fixed through a plurality of limiting bolts 2-3-4 on the limiting blocks 2-3, so that the motor rotating shafts with different thicknesses can be matched, and the fixing is firm; the bottom plate 1 is directly transported through a forklift, and the motor rotor 3 is conveniently transported.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims

1. The motor rotor support is characterized by comprising a base plate (1) and two adjustable supporting seats (2) which are slidably mounted on the base plate (1), wherein a T-shaped sliding groove is formed in the upper surface of the base plate (1), two groups of sliding blocks (4) provided with expansion screw holes and expansion screw rods (5) corresponding to the sliding blocks are slidably mounted in the T-shaped sliding groove, the supporting seats (2) are fixed on the sliding blocks (4), each supporting seat (2) comprises a rhombic jack (2-1) fixed on the sliding block (4), a supporting plate (2-2) fixed at the top of the rhombic jack (2-1) and two limiting blocks (2-3) symmetrically arranged on the supporting plate (2-2), a row of a plurality of positioning holes (2-2-1) are formed in the supporting plate (2-2), and the limiting blocks (2-3) are vertically provided with a plurality of positioning holes (2-2-1) A plurality of limiting holes (2-3-2) with threads on the inner walls are transversely formed in the matched second positioning holes (2-3-1), positioning rods (2-3-3) are inserted into the second positioning holes (2-3-1), and limiting bolts (2-3-4) are arranged in the limiting holes (2-3-2).

2. The motor rotor bracket as recited in claim 1, characterized in that the lower surface of the bottom plate (1) is provided with a reinforcing rib (6) corresponding to the T-shaped chute.

3. The motor rotor bracket according to claim 1, characterized in that a damping block (2-2-2) is arranged in the middle of the upper surface of the supporting plate (2-2), and the damping block (2-2-2) is made of rubber.

4. The motor rotor bracket according to claim 1, characterized in that two supporting bolt holes (2-2-3) are symmetrically formed in the supporting plate (2-2), and supporting bolts (2-4) are installed in the supporting bolt holes (2-2-3).

5. The motor rotor bracket as recited in claim 1, characterized in that the top of the bolt column of the limit bolt (2-3-4) is provided with a groove, the bolt column is provided with a through groove communicated with the groove, and the top of the bolt column of the limit bolt (2-3-4) is provided with a rubber block.

6. The motor rotor bracket as claimed in claim 2, wherein the bottom plate (1) is provided with a plurality of second reinforcing ribs perpendicular to the reinforcing ribs (6) on the lower surface thereof, and the reinforcing ribs (6) are provided with two forklift slots, and the two ends of each forklift slot are horn-shaped openings.