CN214350635U

CN214350635U - Press mounting mechanism for stator and rotor hot-set device

Info

Publication number: CN214350635U
Application number: CN202023268275.3U
Authority: CN
Inventors: 徐顺士; 毛积军; 张晶
Original assignee: Hangzhou Gaopin Automation Equipment Co ltd
Current assignee: Hangzhou Gaopin Automation Equipment Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-08
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a pressure equipment mechanism for among stator rotor hot jacket dress, in its mainly used automobile parts's the helping hand motor. The utility model discloses a guiding mechanism, move and carry mechanism, pressure equipment subassembly and heat jacket subassembly, guiding mechanism with move and carry the mechanism and link to each other, pressure equipment subassembly links to each other with the heat jacket subassembly, the pressure equipment subassembly is located the top of moving the mechanism of carrying, the pressure equipment subassembly includes servo press, pressure head spare, briquetting, guide pillar one and press board, the press board passes through guide pillar one and moves the mechanism of carrying and link to each other, servo press is installed on the press board, pressure head spare links to each other with servo press, the briquetting matches with pressure head spare, the rotor is established on the briquetting. The utility model has the advantages of reasonable design, reliable and stable, the pressure equipment is effectual, and the pressure equipment is efficient, convenient operation, and degree of automation is high, satisfies the user demand.

Description

Press mounting mechanism for stator and rotor hot-set device

Technical Field

The utility model relates to a mechanism especially relates to a pressure equipment mechanism that is arranged in stator rotor hot jacket equipment, in its mainly used automobile parts's the helping hand motor.

Background

The existing motor stator and rotor are pressed and assembled manually, which causes high labor intensity, low working efficiency, low precision of press assembly, easy occurrence of unqualified products for press assembly and subsequent potential safety hazards,

therefore, the press-mounting mechanism which is reasonable in structural design, good in press-mounting effect, high in press-mounting efficiency and high in automation degree is provided, and the press-mounting mechanism is particularly necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the above-mentioned not enough that exists among the prior art, and provide a structural design reasonable, reliable and stable, the pressure equipment is effectual, and the pressure equipment is efficient, convenient operation, the high pressure equipment mechanism that is arranged in stator rotor hot jacket dress of degree of automation.

The utility model provides a technical scheme that above-mentioned problem adopted is: this a pressure equipment mechanism for among stator rotor heat shrink fit for pressure equipment stator and rotor, its characterized in that: the stator is arranged on the tray, the shifting cylinder is connected with the shifting fixed plate, the shifting guide rail is arranged on the shifting mounting plate, and the tray is movably arranged on the shifting guide rail; the press fitting assembly comprises a servo press, a press head piece, a press block, a guide pillar I and a press plate, the press plate is connected with the transfer mechanism through the guide pillar I, the servo press is installed on the press plate, the press head piece is connected with the servo press, the press block is matched with the press head piece, and the rotor is arranged on the press block.

Preferably, guiding mechanism includes guide bar, lift cylinder, stand and cylinder board, and this lift cylinder dress is on the cylinder board, and guide bar, stand all adorn on the cylinder board, and the ascending action of lift cylinder drives the guide bar and rises.

As preferred, the heat jacket subassembly includes heating coil, heating host computer, servo electric jar, clamp plate, electric jar board, two guide pillars, fly leaf and connecting rod, and this servo electric jar is fixed on the electric jar board, and two guide pillars link to each other with the electric jar board, link to each other through the connecting rod between clamp plate and the fly leaf, and two guide pillars are connected with the fly leaf, and when moving through servo electric jar, heating coil overlaps in the stator outer lane, and the heating host computer passes through servo electric jar and moves from top to bottom.

Preferably, the press-fitting assembly of the present invention further comprises a pressure sensor disposed on the press-fitting member; the pressure sensor enables higher monitoring accuracy.

Compared with the prior art, the utility model, have following advantage and effect: the stator pressing device has the advantages that the whole structure is reasonable in design, stable and reliable, good in pressing effect and convenient to operate, and the stator is placed into a tray in the transferring mechanism through the manipulator; the tray moves through the transfer cylinder, the servo electric cylinder descends to drive the pressing plate to be pressed into the upper end face of the stator, then the heating coil is sleeved on the stator, the heating host works, and the stator is heated; on the briquetting was put into with the rotor to the manipulator, the lift cylinder drove the guide bar and rises, and terminal surface under the contact to the rotor rises, and servo press action adopts full automatization operation in impressing the stator with the rotor through the pressure head spare, and the pressure equipment is efficient, satisfies the user demand.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is a partially enlarged schematic view of the upper half of fig. 1.

Fig. 3 is a partially enlarged structural view of the corresponding positions of the stator and the rotor in fig. 1.

In the figure: the device comprises a stator A, a rotor B, a guide mechanism 1-1, a transfer mechanism 1-2, a press-fitting assembly 1-3, a hot jacket assembly 1-4 and an air nozzle assembly 1-5;

guide mechanism 1-1: 1-11 parts of a guide rod, 1-12 parts of a lifting cylinder, 1-13 parts of an upright post and 1-14 parts of a cylinder plate;

transfer mechanism 1-2: a transferring cylinder 1-21, a tray 1-22, a transferring guide rail 1-23, a transferring mounting plate 1-24 and a transferring fixing plate 1-25;

1-3 of press-fitting component: 1-31 parts of pressure sensor, 1-32 parts of linear bearing I, 1-33 parts of servo press, 1-34 parts of press head, 1-35 parts of press block, 1-36 parts of guide post I and 1-37 parts of press plate;

thermal jacket assembly 1-4: 1-41 parts of heating coils, 1-42 parts of heating main machines, 1-43 parts of servo electric cylinders, 1-44 parts of linear bearings, 1-45 parts of pressing plates, 1-46 parts of electric cylinder plates, 1-47 parts of guide columns, 1-48 parts of movable plates and 1-49 parts of connecting rods.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Examples

Referring to fig. 1 to 3, the press-fitting mechanism for the stator and rotor thermal set in the present embodiment includes a guiding mechanism 1-1, a transferring mechanism 1-2, a press-fitting assembly 1-3, and a thermal set assembly 1-4, where the guiding mechanism 1-1 is connected to the transferring mechanism 1-2, the press-fitting assembly 1-3 is connected to the thermal set assembly 1-4, and the press-fitting assembly 1-3 is located above the transferring mechanism 1-2.

The guide mechanism 1-1 of the embodiment comprises a guide rod 1-11, a lifting cylinder 1-12, an upright post 1-13 and a cylinder plate 1-14, wherein the lifting cylinder 1-12 is arranged on the cylinder plate 1-14, the guide rod 1-11 and the upright post 1-13 are both arranged on the cylinder plate 1-14, and the lifting cylinder 1-12 moves upwards to drive the guide rod 1-11 to move upwards.

The transferring mechanism 1-2 of the embodiment comprises a transferring cylinder 1-21, a tray 1-22, a transferring guide rail 1-23, a transferring mounting plate 1-24 and a transferring fixing plate 1-25, wherein a stator A is arranged on the tray 1-22, the transferring cylinder 1-21 is connected with the transferring fixing plate 1-25, the transferring guide rail 1-23 is arranged on the transferring mounting plate 1-24, and the tray 1-22 is movably arranged on the transferring guide rail 1-23.

The press-fitting assembly 1-3 comprises a pressure sensor 1-31, a linear bearing I1-32, a servo press 1-33, a pressure head piece 1-34, a pressure block 1-35, a guide post I1-36 and a press plate 1-37, wherein the press plate 1-37 is connected with a transfer mechanism 1-2 through the guide post I1-36, the linear bearing I1-32 is arranged on the guide post I1-36, the servo press 1-33 is installed on the press plate 1-37, the pressure head piece 1-34 is connected with the servo press 1-33, the pressure sensor 1-31 is arranged on the pressure head piece 1-34, the pressure block 1-35 is matched with the pressure head piece 1-34, and a rotor B is arranged on the pressure block 1-35.

The hot jacket assembly 1-4 of the embodiment comprises a heating coil 1-41, a heating main machine 1-42, a servo electric cylinder 1-43, a linear bearing II 1-44, a pressure plate 1-45, an electric cylinder plate 1-46, a guide post II 1-47, a movable plate 1-48 and a connecting rod 1-49, the servo electric cylinder 1-43 is fixed on an electric cylinder plate 1-46, a guide post II 1-47 is connected with the electric cylinder plate 1-46, a linear bearing II 1-44 is arranged on the guide post II 1-47, a pressure plate 1-45 is connected with a movable plate 1-48 through a connecting rod 1-49, the guide post II 1-47 is connected with the movable plate 1-48, when the servo electric cylinder 1-43 acts, the heating coil 1-41 is sleeved on the outer ring of the stator A, and the heating main machine 1-42 acts up and down through the servo electric cylinder 1-43.

In the embodiment, the number of the guide posts I1-36 is three, the number of the guide posts II 1-47 is four, and the guide posts I1-36 and the guide posts II 1-47 are used for guiding the up-and-down movement.

The working process of the press-fitting mechanism used in the stator and rotor heat shrink fit device of the embodiment is as follows: the trays 1-22 in the transfer mechanism 1-2 are positioned at the initial positions, and the stator A is placed into the trays 1-22 through a manipulator; the trays 1-22 move through the transfer cylinder 1-21, the servo electric cylinder 1-43 descends to drive the pressing plate 1-45 to press into the upper end face of the stator A, then the heating coil 1-41 is sleeved on the stator A, the heating main machine 1-42 works, and the stator A is heated; the manipulator puts the rotor B on the pressing blocks 1-35, the lifting cylinders 1-12 drive the guide rods 1-11 to ascend and contact with the lower end face of the rotor B, the servo press 1-33 acts, the rotor B is pressed into the stator A through the pressure head pieces 1-34, the rotor B is cooled through the air nozzle pieces 1-5, resetting is completed, and the operation is finished.

And will be apparent to those skilled in the art from the foregoing description.

In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. A press fitting mechanism for stator and rotor shrink fit is used for press fitting a stator (A) and a rotor (B), and is characterized in that: the hot-pressing device comprises a guide mechanism (1-1), a transfer mechanism (1-2), a pressing assembly (1-3) and a hot jacket assembly (1-4), wherein the guide mechanism (1-1) is connected with the transfer mechanism (1-2), the pressing assembly (1-3) is connected with the hot jacket assembly (1-4), and the pressing assembly (1-3) is positioned above the transfer mechanism (1-2); the transferring mechanism (1-2) comprises a transferring cylinder (1-21), a tray (1-22), a transferring guide rail (1-23), a transferring mounting plate (1-24) and a transferring fixing plate (1-25), wherein a stator (A) is arranged on the tray (1-22), the transferring cylinder (1-21) is connected with the transferring fixing plate (1-25), the transferring guide rail (1-23) is arranged on the transferring mounting plate (1-24), and the tray (1-22) is movably arranged on the transferring guide rail (1-23); the press fitting assembly (1-3) comprises a servo press (1-33), a press head piece (1-34), a press block (1-35), a guide post I (1-36) and a press plate (1-37), the press plate (1-37) is connected with the transfer mechanism (1-2) through the guide post I (1-36), the servo press (1-33) is installed on the press plate (1-37), the press head piece (1-34) is connected with the servo press (1-33), the press block (1-35) is matched with the press head piece (1-34), and a rotor (B) is arranged on the press block (1-35).

2. The press-fit mechanism for use in a stator-rotor thermal package of claim 1, wherein: the guide mechanism (1-1) comprises a guide rod (1-11), a lifting cylinder (1-12), an upright post (1-13) and a cylinder plate (1-14), the lifting cylinder (1-12) is arranged on the cylinder plate (1-14), the guide rod (1-11) and the upright post (1-13) are arranged on the cylinder plate (1-14), and the lifting cylinder (1-12) moves upwards to drive the guide rod (1-11) to ascend.

3. The press-fit mechanism for use in a stator-rotor thermal package of claim 1, wherein: the press fitting assembly (1-3) further comprises a pressure sensor (1-31), and the pressure sensor (1-31) is arranged on the press fitting piece (1-34).

4. The press-fit mechanism for use in a stator-rotor thermal package of claim 1, wherein: the hot jacket assembly (1-4) comprises a heating coil (1-41), a heating main machine (1-42), a servo electric cylinder (1-43), a linear bearing II (1-44), a pressure plate (1-45), an electric cylinder plate (1-46), a guide pillar II (1-47), a movable plate (1-48) and a connecting rod (1-49), the servo electric cylinder (1-43) is fixed on the electric cylinder plate (1-46), the guide pillar II (1-47) is connected with the electric cylinder plate (1-46), the linear bearing II (1-44) is arranged on the guide pillar II (1-47), the pressure plate (1-45) is connected with the movable plate (1-48) through the connecting rod (1-49), and the guide pillar II (1-47) is connected with the movable plate (1-48), when the servo electric cylinder (1-43) acts, the heating coil (1-41) is sleeved on the outer ring of the stator (A), and the heating main machine (1-42) acts up and down through the servo electric cylinder (1-43).