CN221227326U - Rotor core positioner - Google Patents

Abstract

The utility model discloses a rotor core positioning device which comprises a base, wherein a placement seat is fixedly arranged at the center of the top of the base, the top of the placement seat is of an open structure, electric push rods are fixedly connected to the left side and the right side of the top of the base, the two electric push rods are symmetrically arranged, the telescopic ends of the electric push rods penetrate through the placement seat and extend into the placement seat and are fixedly connected with a mounting plate, and one side of the mounting plate, which is far away from the electric push rods, is movably connected with a sliding block. According to the utility model, the base, the placing seat, the electric push rod, the mounting plate, the sliding block, the fixing mechanism, the rectangular groove, the connecting plate, the thread groove, the screw rod and the handle are matched with each other, so that the effect of facilitating the disassembly and replacement of the sliding block is achieved, and when the sliding block is damaged, a user can quickly and conveniently disassemble and replace the sliding block, so that great convenience is provided for the user.

Description

Rotor core positioner

Technical Field

The utility model relates to the technical field of positioning devices, in particular to a rotor core positioning device.

Background

The motor rotor is a rotating component in the motor. The motor consists of a rotor and a stator, and is a conversion device for realizing electric energy and mechanical energy and electric energy. The motor rotor is divided into a motor rotor and a generator rotor. The motor rotor is divided into an inner rotor rotation mode and an outer rotor rotation mode. The inner rotor rotates in such a way that a core in the middle of the motor is a rotating body, and outputs torque (referred to as a motor) or receives energy (referred to as a generator). The outer rotor rotation mode uses the motor outer body as a rotating body, and different modes facilitate the application of various occasions.

The utility model relates to the technical field of motor processing, in particular to a rotor core positioning device, which comprises a bottom plate, wherein a positioning mechanism is arranged on the inner wall of the bottom plate and comprises a fixed plate, the fixed plate is fixedly connected with the inner wall of the bottom plate through a bracket, a rotating wheel is rotationally connected with a movable rod through a pin shaft, the other end of the movable rod is fixedly connected with a clamping plate, the first motor drives a first gear to rotate, the movable rod drives the clamping plate to rotate through the cooperation of the bottom plate and the positioning mechanism, the motors to be processed with different sizes can be clamped and fixed through the mode, the limitation of the operation of the positioning device is reduced, the second motor drives a cam to rotate through the cooperation of the top plate and the rotor clamping mechanism, a spring enables a sliding block to always abut against the cam, the position of a rotor can be limited through the mode, and therefore the rotor core can correspond to the position of the motor to be processed without multiple alignment, the working time is reduced, and the working efficiency is improved.

However, in practical use, the above-mentioned patent suffers from the following drawbacks: the device is characterized in that the rotor core is fixed through the sliding block, when the sliding block is damaged, a user is inconvenient to detach and replace the sliding block, and therefore, the rotor core positioning device is provided.

Disclosure of utility model

The present utility model is directed to a rotor core positioning device, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a rotor core positioning device comprising:

A base;

The placing seat is fixedly arranged at the center of the top of the base, and the top of the placing seat is of an open structure;

The electric push rods are fixedly connected to the left side and the right side of the top of the base, the two electric push rods are symmetrically arranged, and the telescopic ends of the electric push rods penetrate through the placing seat and extend to the inside of the placing seat to be fixedly connected with the mounting plate;

The sliding block is movably connected with one side of the mounting plate, which is far away from the electric push rod;

and the sliding block is fixed with the mounting plate through the fixing mechanism.

Further, the fixing mechanism comprises a rectangular groove, a connecting plate, a thread groove, a screw rod and a handle, and the rectangular groove is formed in one side, close to the sliding block, of the mounting plate.

Further, one side of the sliding block, which is close to the electric push rod, is fixedly connected with a connecting plate, and one side of the connecting plate, which is far away from the sliding block, penetrates through the rectangular groove and extends to the inside of the rectangular groove.

Further, the connecting plate is movably inserted into the rectangular groove, and two thread grooves are symmetrically formed in the top of the mounting plate.

Further, the thread groove and the rectangular groove are communicated with each other, and a screw rod is connected to the internal thread of the thread groove.

Further, the bottom of the screw rod is movably contacted with the top of the connecting plate, and the top of the screw rod penetrates through the thread groove and extends to the outside of the thread groove and is fixedly connected with a handle.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the base, the placing seat, the electric push rod, the mounting plate, the sliding block, the fixing mechanism, the rectangular groove, the connecting plate, the thread groove, the screw rod and the handle are matched with each other, so that the effect of facilitating the disassembly and replacement of the sliding block is achieved, and when the sliding block is damaged, a user can quickly and conveniently disassemble and replace the sliding block, so that great convenience is provided for the user.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

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

FIG. 3 is a schematic view of an assembled explosion structure of the slider and mounting plate of the present utility model;

fig. 4 is a schematic side view of the present utility model.

In the figure: 1. a base; 2. a placement seat; 3. an electric push rod; 4. a mounting plate; 5. a slide block; 6. a fixing mechanism; 61. rectangular grooves; 62. a connecting plate; 63. a thread groove; 64. a screw; 65. a handle.

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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a rotor core positioning device comprises a base 1, a placement seat 2 is fixedly installed at the center of the top of the base 1, the top of the placement seat 2 is of an open structure, electric push rods 3 are fixedly connected to the left side and the right side of the top of the base 1, the two electric push rods 3 are symmetrically arranged, the telescopic ends of the electric push rods 3 penetrate through the placement seat 2 and extend to the inside of the placement seat 2 and are fixedly connected with a mounting plate 4, one side of the mounting plate 4, away from the electric push rods 3, is movably connected with a sliding block 5, and the sliding block 5 and the mounting plate 4 are fixed through a fixing mechanism 6.

Specifically, the fixing mechanism 6 includes a rectangular groove 61, a connecting plate 62, a thread groove 63, a screw 64, and a grip 65, and the rectangular groove 61 is formed on one side of the mounting plate 4 near the slider 5.

In the specific implementation, a connecting plate 62 is fixedly connected to one side of the sliding block 5 close to the electric push rod 3, and one side of the connecting plate 62 away from the sliding block 5 penetrates through the rectangular groove 61 and extends into the rectangular groove 61.

Specifically, the connecting plate 62 is movably inserted into the rectangular groove 61, and two thread grooves 63 are symmetrically formed in the top of the mounting plate 4.

In the embodiment, the thread groove 63 and the rectangular groove 61 are communicated with each other, and the screw 64 is screwed into the thread groove 63.

Specifically, the bottom of the screw 64 is movably contacted with the top of the connecting plate 62, and the top of the screw 64 penetrates through the thread groove 63 and extends to the outside of the thread groove 63 and is fixedly connected with a grip.

When in practical application: when the rotor iron core is used, the rotor iron core is placed between the two sliding blocks 5, then the sliding blocks 5 are driven to move to one side close to the rotor iron core through the electric push rod 3, the rotor iron core is clamped, and then subsequent processing operation can be performed. When the slider 5 needs to be disassembled and replaced, the handle 65 is only required to be rotated anticlockwise, the screw 64 can be driven to rotate anticlockwise, the screw 64 moves upwards in the thread groove 63, the screw 64 is further separated from the connecting plate 62, the slider 5 is pulled outwards, the connecting plate 62 is separated from the rectangular groove 61, the slider 5 can be taken down, the connecting plate 62 on the slider 5 to be replaced is then inserted into the rectangular groove 61, the handle 65 is then rotated clockwise, the screw 64 moves downwards in the thread groove 63, the connecting plate 62 is further extruded and fixed through the screw 64, the disassembly and replacement of the slider 5 can be completed conveniently and rapidly through the steps, and the device is simple in operation and high in practicability.

All parts in the utility model are universal standard parts or parts known by a person skilled in the art, the structure and principle of the parts are known by the person skilled in the art through technical manuals or are known by conventional experimental methods, standard parts used in the utility model file can be purchased from the market, all parts in the utility model file can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, and the machines, parts and equipment adopt conventional models in the prior art.

All electric parts and the adaptive power supply are connected through wires by the person skilled in the art, and a proper controller and encoder should be selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and electric connection is completed by referring to the working sequence among the electric parts in the working principle, and the detailed connection means are known in the art.

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

Claims (6)

1. A rotor core positioning device, comprising:

A base (1);

The device comprises a placement seat (2), wherein the placement seat (2) is fixedly arranged in the center of the top of the base (1), and the top of the placement seat (2) is of an open structure;

The electric pushing rods (3), the electric pushing rods (3) are fixedly connected to the left side and the right side of the top of the base (1), the two electric pushing rods (3) are symmetrically arranged, and the telescopic ends of the electric pushing rods (3) penetrate through the placement seat (2) and extend into the placement seat (2) and are fixedly connected with the mounting plate (4);

The sliding block (5) is movably connected with one side, far away from the electric push rod (3), of the mounting plate (4);

The fixing mechanism (6) is used for fixing the sliding block (5) and the mounting plate (4) through the fixing mechanism (6).

2. A rotor core positioning device as defined in claim 1, wherein: the fixing mechanism (6) comprises a rectangular groove (61), a connecting plate (62), a thread groove (63), a screw (64) and a handle (65), and the rectangular groove (61) is formed in one side, close to the sliding block (5), of the mounting plate (4).

3. A rotor core positioning device as claimed in claim 2, wherein: one side of the sliding block (5) close to the electric push rod (3) is fixedly connected with a connecting plate (62), and one side of the connecting plate (62) away from the sliding block (5) penetrates through the rectangular groove (61) and extends into the rectangular groove (61).

4. A rotor core positioning device as claimed in claim 3, wherein: the connecting plate (62) is movably inserted into the rectangular groove (61), and two thread grooves (63) are symmetrically formed in the top of the mounting plate (4).

5. The rotor core positioning device as recited in claim 4, wherein: the thread groove (63) is communicated with the rectangular groove (61), and a screw (64) is connected to the inner thread of the thread groove (63).

6. The rotor core positioning device as recited in claim 5, wherein: the bottom of the screw rod (64) is movably contacted with the top of the connecting plate (62), and the top of the screw rod (64) penetrates through the thread groove (63) and extends to the outside of the thread groove (63) and is fixedly connected with a handle.