CN213547216U - Motor rotor convenient to transportation - Google Patents

Abstract

The utility model discloses a motor rotor convenient to transportation, including rotor core, axis of rotation and stop gear, the rotor core cover is established and is installed on the axis of rotation surface, two stop gear is detachable and relative cover is established and is installed at the axis of rotation both ends, stop gear includes clamp and compresses tightly the subassembly, the clamp passes through the bolt-up and installs in the axis of rotation, and two compress tightly the subassembly symmetry and install on the clamp upper and lower surface, compress tightly the subassembly and include mounting panel, regulation pole and pressure strip, the mounting panel laminating is located the clamp surface, and both ends are fixed with the fixed arc board, install the mounting screw on the fixed arc board; the utility model discloses a be provided with stop gear, can fasten spacing to rotor core and rotating shaft installation, avoid the relative pivoted condition to appear in its transportation to reduce because the two rotates the probability that wearing and tearing appear and follow-up trouble of overhauing, keep apart the rotor in transit simultaneously, avoid appearing the condition of colliding each other.

Description

Motor rotor convenient to transportation

Technical Field

The utility model belongs to the technical field of motor rotor, concretely relates to motor rotor convenient to transportation.

Background

The rotor refers to a rotating body supported by a bearing, and is mostly a main rotating part in a power machine and a working machine. An optical disc or the like, which does not have a rotating shaft of its own, may be considered a rotor when a rigid connection or an additional shaft is used. The rotor includes a turbomachinery rotor, a motor rotor, rotors of various pumps, a rotor of a turbo compressor, and the like. The rotor is a main part of high-speed rotation in power machines or working machines such as motors, generators, gas turbines, turbo compressors and the like.

The existing rotors rotate relatively or collide with each other due to bumping in the transportation process, extra abrasion is increased or the probability of damage is increased, and therefore the problem of maintenance trouble is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor rotor convenient to transportation to some rotors that propose in solving above-mentioned background art can appear relative rotation or collide each other because jolting in the transportation, increase extra wearing and tearing or increase the probability of damage, thereby increase the trouble problem of maintenance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a motor rotor convenient to transportation, includes rotor core, axis of rotation and stop gear, the rotor core cover is established and is installed on the axis of rotation surface, two the detachable and relative cover of stop gear is established and is installed at the axis of rotation both ends, stop gear includes the clamp and compresses tightly the subassembly, the clamp passes through the bolt-up and installs in the axis of rotation, and two compress tightly subassembly symmetries and install surface about the clamp, compress tightly the subassembly and include mounting panel, regulation pole and pressure strip, the mounting panel laminating is located the clamp surface, and both ends are fixed with fixed arc board, install mounting screw on the fixed arc board, mounting screw thread closes soon fixed arc board and clamp fixed connection.

Preferably, the pressure strip is horizontally arranged above the mounting plate, one end of the pressure strip extends to the surface of the rotor core, a cushion layer is fixed on the lower surface of the end part of the pressure strip, the cushion layer is a rubber layer, the other end of the pressure strip extends to the outer side of the mounting plate, and the adjusting rod is vertically arranged at the end part of the pressure strip.

Preferably, the lower end of the adjusting rod extends into the mounting plate and is connected with the mounting plate through a bearing, a hand wheel is fixed at the end part of the upper end of the adjusting rod, and the adjusting rod is connected with the pressing plate in a threaded screwing mode.

Preferably, install spacing subassembly between mounting panel and the pressure strip, spacing subassembly includes fixed lug and gag lever post, the gag lever post vertical fixation is in the clamp side, the fixed lug lower extreme is fixed at the gag lever post upper surface, and the other end activity passes the pressure strip and exposes in the outside.

Preferably, the end of the fixing lug is fixed with a limiting block, and the pressing plate can move up and down along the fixing lug.

Preferably, a filling layer is fixed on the inner surface of the hoop and is in extrusion contact with the surface of the rotating shaft, and the filling layer is a rubber layer.

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

(1) the utility model discloses a be provided with stop gear, can fasten spacing to rotor core and rotating shaft installation, avoid the relative pivoted condition to appear in its transportation to reduce because the two rotates the probability that wearing and tearing appear and follow-up trouble of overhauing, keep apart the rotor in transit simultaneously, avoid appearing the condition of colliding each other.

(2) The utility model discloses a be provided with spacing subassembly, can carry on spacingly to the pressure strip that removes, avoid it to appear rotating and influence the condition that compresses tightly the rotor core, and do not influence the pressure strip and remove and compress tightly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of a right-side view structure of the limiting mechanism of the present invention;

FIG. 3 is a schematic view of the compression assembly of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the structure A in FIG. 2 according to the present invention;

in the figure: 1. a rotor core; 2. a rotating shaft; 3. a limiting mechanism; 31. clamping a hoop; 32. a compression assembly; 321. mounting a plate; 322. adjusting a rod; 323. a compression plate; 4. a limiting component; 41. fixing the bump; 42. a limiting rod; 5. a cushion layer; 6. fixing the arc plate; 7. mounting screws; 8. and (5) filling the layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a motor rotor convenient for transportation comprises a rotor core 1, a rotating shaft 2 and limiting mechanisms 3, wherein the rotor core 1 is sleeved on the surface of the rotating shaft 2, the two limiting mechanisms 3 are detachably sleeved on two ends of the rotating shaft 2 oppositely, each limiting mechanism 3 comprises a hoop 31 and a pressing component 32, the hoops 31 are fastened and installed on the rotating shaft 2 through bolts, the two pressing components 32 are symmetrically installed on the upper surface and the lower surface of the hoop 31, each pressing component 32 comprises an installation plate 321, an adjustment rod 322 and a pressing plate 323, the installation plates 321 are attached to the surfaces of the hoops 31, the two ends of each fixing arc plate are fixedly provided with fixing arc plates 6, installation screws 7 are installed on the fixing arc plates 6, the fixing arc plates 6 and the hoops 31 are fixedly connected through screwing of the installation screws 7, the limiting mechanisms 3 can fasten and limit the installation of the rotor core 1 and the rotating shaft 2 to avoid the relative, thereby reduce because the two rotates the probability that appears wearing and tearing and follow-up trouble of overhauing, keep apart the condition of avoiding appearing colliding each other to the rotor in transit simultaneously.

In this embodiment, preferably, the pressing plate 323 is horizontally located above the mounting plate 321, one end of the pressing plate extends to the surface of the rotor core 1, the lower surface of the end portion is fixed with the cushion layer 5, the cushion layer 5 is a rubber layer, the other end of the pressing plate 323 extends to the outer side of the mounting plate 321, the adjusting rod 322 is vertically installed at the end portion of the pressing plate 323, the lower end of the adjusting rod 322 extends into the mounting plate 321 and is connected with the mounting plate 321 through a bearing, the end portion of the upper end of the adjusting rod is fixed with the hand wheel, the adjusting rod 322 is connected with the pressing plate 323 in a threaded and screwed manner, the pressing assembly 32 is utilized to press and limit the rotor core 1, the probability.

In this embodiment, preferably, a limiting component 4 is installed between the mounting plate 321 and the pressing plate 323, the limiting component 4 includes a fixing protrusion 41 and a limiting rod 42, the limiting rod 42 is vertically fixed on the side surface of the clamp 31, the lower end of the fixing protrusion 41 is fixed on the upper surface of the limiting rod 42, the other end of the fixing protrusion movably penetrates through the pressing plate 323 and is exposed outside, the limiting block is fixed at the end of the fixing protrusion 41, the pressing plate 323 can move up and down along the fixing protrusion 41, the limiting component 4 is arranged, the movable pressing plate 323 can be limited, the situation that the pressing plate rotates to affect the pressing of the rotor core 1 is avoided, and the moving and pressing of the pressing plate 323 is.

In this embodiment, preferably, clamp 31 internal surface is fixed with filling layer 8, and filling layer 8 and axis of rotation 2 surface extrusion contact, and filling layer 8 is the rubber layer, through being provided with filling layer 8, has both avoided causing wearing and tearing to axis of rotation 2, increases clamp 31 installation fastening nature again.

The utility model discloses a theory of operation and use flow: when the utility model is used, the clamp 31 can be tightly fixed on the rotating shaft 2, at the moment, the relative distance between the two pressing plates 323 is larger than the diameter of the rotor core 1, the hand wheel can be held to drive the adjusting rod 322 to rotate in situ, the pressing plates 323 rotate along with the rotating to the rotor core 1, meanwhile, the pressing plates 323 do not rotate when moving due to the limit of the limiting rod 42, one end of the pressing plates 323 is always positioned on the surface of the rotor core 1 until the surface cushion layer 5 on the pressing plates 323 is tightly contacted with the surface of the rotor core 1, the cushion layer 5 can not only increase the friction resistance, but also can not cause abrasion on the surface of the rotor core 1, the installation of the rotor core 1 and the rotating shaft 2 can be tightly limited by arranging the limiting mechanism 3, the relative rotation in the transportation process can be avoided, thereby the abrasion probability and the subsequent overhaul troubles caused by the rotation of the two can be reduced, avoiding the situation of collision with each other.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a motor rotor convenient to transportation, includes rotor core (1), axis of rotation (2) and stop gear (3), rotor core (1) cover is established and is installed on axis of rotation (2) surface, its characterized in that: two stop gear (3) are detachable and relative the cover establish and install at axis of rotation (2) both ends, stop gear (3) include clamp (31) and compress tightly subassembly (32), clamp (31) are installed on axis of rotation (2) through bolt-up, and two compress tightly subassembly (32) symmetries and install surface about clamp (31), compress tightly subassembly (32) including mounting panel (321), regulation pole (322) and pressure strip (323), mounting panel (321) laminating is located clamp (31) surface, and both ends are fixed with fixed arc board (6), install mounting screw (7) on fixed arc board (6), mounting screw (7) screw thread closes soon with fixed arc board (6) and clamp (31) fixed connection.

2. A transportable motor rotor as recited in claim 1, wherein: the pressing plate (323) is horizontally arranged above the mounting plate (321), one end of the pressing plate extends to the surface of the rotor core (1), a cushion layer (5) is fixed on the lower surface of the end of the pressing plate, the cushion layer (5) is a rubber layer, the other end of the pressing plate (323) extends to the outer side of the mounting plate (321), and the adjusting rod (322) is vertically arranged at the end of the pressing plate (323).

3. A transportable motor rotor as recited in claim 2, wherein: the lower end of the adjusting rod (322) extends into the mounting plate (321) and is connected with the mounting plate through a bearing, a hand wheel is fixed at the end part of the upper end of the adjusting rod, and the adjusting rod (322) is connected with the pressing plate (323) in a threaded screwing mode.

4. A transportable motor rotor as recited in claim 1, wherein: install spacing subassembly (4) between mounting panel (321) and pressure strip (323), spacing subassembly (4) are including fixed lug (41) and gag lever post (42), gag lever post (42) vertical fixation is in clamp (31) side, fixed lug (41) lower extreme is fixed at gag lever post (42) upper surface, and other end activity passes pressure strip (323) and exposes in the outside.

5. A transportable motor rotor as claimed in claim 4, wherein: the end of the fixing lug (41) is fixed with a limiting block, and the pressing plate (323) can move up and down along the fixing lug (41).

6. A transportable motor rotor as recited in claim 1, wherein: the clamp (31) internal surface is fixed with filling layer (8), filling layer (8) and axis of rotation (2) surface extrusion contact, filling layer (8) are the rubber layer.

Images