CN221087909U

CN221087909U - Rotor core pressing-in main shaft device

Info

Publication number: CN221087909U
Application number: CN202323187467.5U
Authority: CN
Inventors: 宣世欣; 尹兴亚; 徐浩
Original assignee: Lingenjie Precision Intelligent Equipment Suzhou Co ltd
Current assignee: Lingenjie Precision Intelligent Equipment Suzhou Co ltd
Filing date: 2023-11-24
Publication date: 2024-06-07
Anticipated expiration: 2033-11-24

Abstract

The utility model discloses a rotor iron core pressing-in main shaft device, which belongs to the technical field of rotor processing and comprises a fixed bottom plate, wherein the top end of the fixed bottom plate is fixedly provided with a transverse plate, four corners of the top end of the fixed bottom plate are fixedly provided with supporting columns, the top end of each supporting column is fixedly provided with a top plate, the top end of each top plate is fixedly provided with a pressing cylinder, the output end of each pressing cylinder is fixedly connected with a lifting plate, and the middle end of the bottom of each lifting plate is fixedly provided with a pressing head.

Description

Rotor core pressing-in main shaft device

Technical Field

The utility model relates to the technical field of rotor machining, in particular to a rotor core pressing-in main shaft device.

Background

The rotor refers to a rotating body supported by a bearing. An object such as an optical disc that does not have a rotating shaft itself can be regarded as a rotor when it adopts a rigid connection or an additional shaft; a rotating part in a part (or work), such as a rotating part in an electromechanical machine, such as a rotor in a motor; rotors, such as in gas turbines, in turbines and compressors; such as a rotating blade set that provides some or all of the lift and thrust in an aircraft, is also known as a rotor. The rotor generally comprises rotor core, pivot, commutator etc. and non-brushless motor rotor has the carbon brush, and part still has the fan, plays the heat dissipation effect, divide into inner rotor rotation and outer rotor rotation according to rotatory mode, and the inner rotor rotates: the 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); and (3) rotating an outer rotor: the motor outer body is used as a rotating body, the rotor iron core is also used as a part of a motor magnetic circuit, and the rotor winding is used for inducing electromotive force and generating electromagnetic torque through current. The rotating shaft is a main component for supporting the weight of the rotor, transmitting torque and outputting mechanical power.

The rotor is to be pressed two sets of iron cores into the main shaft during production, and current when pressing two iron cores into the main shaft, manual work is needed to assist, adds the iron core, influences production efficiency.

For this purpose, we invented a rotor core press-in spindle device.

Disclosure of utility model

The present utility model has been made in view of the above-mentioned and/or problems occurring in the conventional rotor core press-in spindle apparatus.

Accordingly, an object of the present utility model is to provide a rotor core press-fit spindle device that can solve the above-mentioned problems.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

A rotor core press-in spindle device, comprising: the fixed bottom plate, fixed bottom plate's top fixed mounting has the diaphragm, the equal fixed mounting in four corners in fixed bottom plate's top has the pillar, the top fixed mounting of pillar has the roof, the top fixed mounting of roof has the pressure equipment cylinder, the output fixedly connected with lifter plate of pressure equipment cylinder, the bottom middle-end fixed mounting of lifter plate has the pressure head, the jack has been seted up to the inner wall bottom of pressure head.

As a preferable embodiment of the rotor core press-in spindle apparatus according to the present utility model, wherein: the top of diaphragm is equipped with the movable plate, the top front side of movable plate is equipped with product tool one, one side of product tool one is equipped with product tool two, the bottom of product tool two is rotated with the top of movable plate and is connected, the front end left side fixed mounting of movable plate has L shape link, the inboard of L shape link rotates and is connected with the switching angle cylinder, the output of switching angle cylinder rotates with the outside of product tool two and is connected.

As a preferable embodiment of the rotor core press-in spindle apparatus according to the present utility model, wherein: one side of the transverse plate is fixedly provided with a transfer cylinder, the output end of the transfer cylinder is fixedly connected with a connecting plate, and the bottom end of the right side of the connecting plate is fixedly connected with the top end of the moving plate.

As a preferable embodiment of the rotor core press-in spindle apparatus according to the present utility model, wherein: guide rails are fixedly installed on two sides of the top end of the transverse plate, sliding sleeves are fixedly installed on two sides of the bottom end of the movable plate, and the inner walls of the sliding sleeves are in sliding connection with the outer walls of the guide rails.

As a preferable embodiment of the rotor core press-in spindle apparatus according to the present utility model, wherein: and a through hole I and a through hole II are formed below the product jig I and the product jig II.

As a preferable embodiment of the rotor core press-in spindle apparatus according to the present utility model, wherein: the lifting plate is characterized in that clamping cylinders are fixedly mounted on two sides of the bottom end of the lifting plate, and clamping plates are fixedly connected to the output ends of the clamping cylinders.

As a preferable embodiment of the rotor core press-in spindle apparatus according to the present utility model, wherein: the bottom middle end of the fixed bottom plate is fixedly provided with a bearing cylinder, the output end of the bearing cylinder is fixedly connected with an inserting rod, and the outer wall of the inserting rod is in sliding connection with the inner wall of the jack.

As a preferable embodiment of the rotor core press-in spindle apparatus according to the present utility model, wherein: the outer wall of the inserted link is fixedly provided with a supporting push block, through holes are formed in the central positions of the middle parts of the fixed bottom plate and the transverse plate, and the outer wall of the supporting push block is in through hole connection with the inner walls of the first through hole and the second through hole in a sliding mode.

Compared with the prior art:

The moving plate is driven to move through the connecting plate that the control moves the cylinder and is connected through its output, adjusts the position of product tool one and product tool two on the moving plate top, drives the pressure head through control pressure equipment cylinder and descends, inserts the iron core main shaft in the iron core on product tool one earlier, after the position that produces tool two is moved to the below of pressure head in the regulation, inserts the main shaft in the iron core on product tool two again, accomplishes the equipment, and integration flow improves efficiency.

Drawings

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

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

FIG. 3 is a front view of a cross plate of the present utility model;

FIG. 4 is a front view of the receiving cylinder of the present utility model;

FIG. 5 is a front view of a mobile plate of the present utility model;

Fig. 6 is a bottom view of fig. 5 in accordance with the present utility model.

In the figure: the device comprises a fixed bottom plate 1, a transverse plate 2, a strut 3, a top plate 4, a press-fitting cylinder 5, a lifting plate 6, a pressure head 7, an inserting hole 8, a clamping cylinder 9, a clamping plate 10, a moving plate 11, a first product jig 12, a second product jig 13, a sliding sleeve 14, a guide rail 15, a transfer cylinder 16, a receiving cylinder 17, an inserting rod 18, an angle switching cylinder 20, a first through hole 21, a second through hole 22, an L-shaped connecting frame 23 and a connecting plate 24.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides a rotor iron core pressing-in main shaft device, which has the advantages of convenient use and improved efficiency, referring to fig. 1-6, and comprises a fixed bottom plate 1, wherein the top end of the fixed bottom plate 1 is fixedly provided with a transverse plate 2, four corners of the top end of the fixed bottom plate 1 are fixedly provided with a support column 3, the top end of the support column 3 is fixedly provided with a top plate 4, the top end of the top plate 4 is fixedly provided with a pressing cylinder 5, the output end of the pressing cylinder 5 is fixedly connected with a lifting plate 6, the middle end of the bottom of the lifting plate 6 is fixedly provided with a pressing head 7, and the bottom end of the inner wall of the pressing head 7 is provided with a jack 8.

The top of diaphragm 2 is equipped with movable plate 11, and the top front side of movable plate 11 is equipped with product tool one 12, and one side of product tool one 12 is equipped with product tool two 13, and the bottom of product tool two 13 rotates with the top of movable plate 11 to be connected, and the front end left side fixed mounting of movable plate 11 has L shape link 23, and the inboard rotation of L shape link 23 is connected with switching angle cylinder 20, and switching angle cylinder 20's output rotates with the outside of product tool two 13 to be connected.

One side of the transverse plate 2 is fixedly provided with a transfer cylinder 16, the output end of the transfer cylinder 16 is fixedly connected with a connecting plate 24, and the right bottom end of the connecting plate 24 is fixedly connected with the top end of the movable plate 11.

Guide rails 15 are fixedly mounted on two sides of the top end of the transverse plate 2, sliding sleeves 14 are fixedly mounted on two sides of the bottom end of the moving plate 11, and the inner walls of the sliding sleeves 14 are in sliding connection with the outer walls of the guide rails 15.

The lower parts of the first product jig 12 and the second product jig 13 are provided with a through hole 21 and a through hole 22.

The bottom both sides of lifter plate 6 all fixed mounting have clamp cylinder 9, and clamp cylinder 9's output fixedly connected with splint 10.

The middle end of the bottom of the fixed bottom plate 1 is fixedly provided with a bearing cylinder 17, the output end of the bearing cylinder 17 is fixedly connected with a plug rod 18, and the outer wall of the plug rod 18 is in sliding connection with the inner wall of the jack 8.

The outer wall of the inserted link 18 is fixedly provided with a bearing push block 19, the central positions of the middle parts of the fixed bottom plate 1 and the transverse plate 2 are provided with through holes, and the outer wall of the bearing push block 19 is perforated and the inner walls of the first through hole 21 and the second through hole 22 are in sliding connection.

When the jig is specifically used, a person skilled in the art places two groups of iron cores on the top end of the first product jig 12 and the top end of the second product jig 13 respectively, inserts a main shaft into the middle of the iron core on the first product jig 12, controls the transfer cylinder 16 to drive the movable plate 11 to move through the connecting plate 24 connected with the output end of the transfer cylinder, the sliding sleeve 14 fixedly connected with the two sides of the bottom end of the movable plate 11 moves along the guide rail 15 and moves to the lower part of the pressing head 7, controls the press-fit cylinder 5 to push the lifting plate 6 to descend along the outer wall of the support column 3, the lifting plate 6 drives the pressing head 7 at the bottom end of the lifting plate 6 to descend, the length of the jack 8 is one fourth of the main shaft, the descending of the pressing head 7 inserts the main shaft into the iron core placed on the first product jig 12, controls the bearing cylinder 17 to ascend to push the top end of the inserting rod 18 to contact with the bottom end of the main shaft, controls the press-fit cylinder 5 to ascend and control the bearing cylinder 17 to extend at the same time, and controls the clamping cylinder 9 to push the two sides of the bottom end of the lifting plate 6 to push the clamping cylinder 9 to push the two sides 10 to clamp the iron core inserted on the main shaft after ascending to the moving height;

At this time, after the control receiving cylinder 17 contracts and is separated from the first through hole 21, the control transfer cylinder 16 drives the second product jig 13 on the moving plate 11 to move to the position right below the pressing head 7, the control receiving cylinder 17 pushes the inserting rod 18 to pass through the second through hole 22 and contact with the bottom end of the main shaft, at this time, the control clamping cylinder 9 drives the clamping plate 10 to recover, after the control receiving cylinder is separated from the iron core, the control pressing cylinder 5 pushes the lifting plate 6 and the pressing head 7 at the bottom end of the lifting plate to descend, the synchronous control receiving cylinder 17 drives the inserting rod 18 to descend, the outer wall of the main shaft is pressed and connected into the iron core placed on the second product jig 13, and after the operation is completed, each device returns to the initial position.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The rotor core is pressed into main shaft device, including fixed baseplate (1), its characterized in that: the utility model discloses a hydraulic lifting device for a building, including fixed baseplate (1), jack (8) are offered to the top of fixed baseplate (1), fixed baseplate (2) are installed on top, four corners on top of fixed baseplate (1) are all fixed mounting have pillar (3), the top fixed mounting of pillar (3) has roof (4), the top fixed mounting of roof (4) has pressure equipment cylinder (5), the output fixedly connected with lifter plate (6) of pressure equipment cylinder (5), fixed pressure head (7) are fixed in the bottom middle-end of lifter plate (6), jack (8) have been offered to the inner wall bottom of pressure head (7).

2. The rotor core pressing-in spindle device according to claim 1, wherein the top end of the transverse plate (2) is provided with a movable plate (11), the front side of the top end of the movable plate (11) is provided with a first product jig (12), one side of the first product jig (12) is provided with a second product jig (13), the bottom end of the second product jig (13) is rotationally connected with the top end of the movable plate (11), an L-shaped connecting frame (23) is fixedly installed on the left side of the front end of the movable plate (11), the inner side of the L-shaped connecting frame (23) is rotationally connected with a switching angle cylinder (20), and the output end of the switching angle cylinder (20) is rotationally connected with the outer side of the second product jig (13).

3. The rotor core pressing-in spindle device according to claim 2, wherein a transfer cylinder (16) is fixedly mounted on one side of the transverse plate (2), a connecting plate (24) is fixedly connected to an output end of the transfer cylinder (16), and a right bottom end of the connecting plate (24) is fixedly connected to a top end of the moving plate (11).

4. A rotor core pressing-in spindle device according to claim 3, characterized in that guide rails (15) are fixedly mounted on both sides of the top end of the transverse plate (2), sliding sleeves (14) are fixedly mounted on both sides of the bottom end of the moving plate (11), and the inner walls of the sliding sleeves (14) are slidably connected with the outer walls of the guide rails (15).

5. The rotor core pressing spindle apparatus according to claim 4, wherein a through hole one (21) and a through hole two (22) are formed below the product jig one (12) and the product jig two (13).

6. The rotor core pressing-in spindle device according to claim 5, wherein clamping cylinders (9) are fixedly mounted on two sides of the bottom end of the lifting plate (6), and clamping plates (10) are fixedly connected to the output ends of the clamping cylinders (9).

7. The rotor core pressing-in spindle device according to claim 6, wherein a receiving cylinder (17) is fixedly arranged at the middle end of the bottom of the fixed bottom plate (1), an inserting rod (18) is fixedly connected to the output end of the receiving cylinder (17), and the outer wall of the inserting rod (18) is in sliding connection with the inner wall of the inserting hole (8).

8. The rotor core pressing-in spindle device according to claim 7, wherein the outer wall of the insert rod (18) is fixedly provided with a receiving push block (19), the central positions of the middle parts of the fixed bottom plate (1) and the transverse plate (2) are provided with through holes, and the outer wall of the receiving push block (19) is perforated and the inner walls of the first through hole (21) and the second through hole (22) are in sliding connection.