CN210490687U

CN210490687U - Movable stator coil shaping die

Info

Publication number: CN210490687U
Application number: CN201922000712.4U
Authority: CN
Inventors: 何圣洪
Original assignee: Changzhou Honghui Power Technology Co ltd
Current assignee: Changzhou Honghui Power Technology Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-05-08
Anticipated expiration: 2029-11-19

Abstract

The utility model relates to a stator production technical field especially relates to a portable stator solenoid plastic mould, including chute board, hydro-cylinder, cone block, slider, core and reference column rise, hydro-cylinder fixed connection is at the middle part of chute board bottom, the top of piston rod runs through and extends to the top of chute board on the hydro-cylinder, the top of piston rod on the hydro-cylinder is gone up to cone block fixed connection, the quantity of slider is four, and four slider circumference distribute at the middle part at chute board top, the lateral wall of cone block is four the inside wall contact of slider, the core activity that rises is pegged graft in the inside of four sliders. The utility model discloses a motion of well hydro-cylinder can stimulate the cone piece motion at mould center for four sliders convert radial movement into, according to the size of motor stator solenoid, adjust the stroke of the core that rises, can carry out the plastic processing to wire-wound stator solenoid, and the phenomenon of avoiding the solenoid size to exceed the specification is avoided to the convenient control to the solenoid size.

Description

Movable stator coil shaping die

Technical Field

The utility model relates to a stator production technical field especially relates to a portable stator solenoid plastic mould.

Background

The stator is a static part of the motor or the generator and consists of a stator iron core, a stator winding and a machine base. The main function of the stator is to generate a rotating magnetic field, and the main function of the rotor is to be cut by magnetic lines in the rotating magnetic field to generate output current.

When the stator winding is used, the coil is often rebounded after being heated, the coil looses, the size control of the coil is unreliable, and the phenomenon that the size of the coil exceeds the specification cannot be avoided, so that the movable stator coil shaping die is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a portable stator solenoid plastic mould possesses the advantage of stator solenoid plastic, has solved because the solenoid often can bounce-back after being heated, and the solenoid looses the line for solenoid size control is unreliable, the problem that the phenomenon emergence that the unavoidable solenoid size exceeds the specification.

(II) technical scheme

In order to realize the technical problem, the utility model provides such portable stator solenoid plastic mould, including sliding tray board, hydro-cylinder, cone block, slider, core and reference column rise, hydro-cylinder fixed connection is at the middle part of sliding tray board bottom, the top of piston rod runs through and extends to the top of sliding tray board on the hydro-cylinder, the top of piston rod on the hydro-cylinder is connected to cone block fixed connection, the quantity of slider is four, and four slider circumference distribute at the middle part at sliding tray board top, the lateral wall of cone block is four the inside wall contact of slider, the core activity that rises is pegged graft in the inside of four sliders, the reference column passes through hexagon socket head cap screw fixed connection on the core that rises.

Furthermore, the middle part of the periphery of the chute plate is fixedly connected with a stop block, and the inner side of the stop block is fixedly connected with a guide rod.

Furthermore, the sliding block is sleeved on the guide rod in a sliding mode, and a spring is movably sleeved on the outer surface of the guide rod.

Further, one end of the spring is in contact with the slider, and the other end of the spring is in contact with the inner side of the stopper.

Furthermore, the top of the chute plate is inlaid with four linear guide rails, and the bottoms of the four sliding blocks are slidably connected in the chutes of the four linear guide rails.

Further, the bottom fixedly connected with mounting panel of spout board, the equidistant fixedly connected with lead screw in bottom of mounting panel, the quantity of lead screw is four, the bottom of lead screw is run through and is extended to the bottom of hydro-cylinder, fixation nut is cup jointed to the bottom screw thread of lead screw, and fixation nut's top and the bottom contact of hydro-cylinder.

Further, both sides of the oil cylinder are fixedly connected with position sensors, and the type of the position sensors is LHI 778.

(III) advantageous effects

The utility model provides a portable stator solenoid plastic mould possesses following beneficial effect:

1. according to the movable stator coil shaping die, the sliding chute plate, the oil cylinder, the cone block, the sliding blocks, the expansion core and the positioning columns are used in a matched mode, the cone block at the center of the die can be pulled to move by the movement of the oil cylinder, the four sliding blocks are converted into radial movement, the stroke of the expansion core is adjusted according to the size of a motor stator coil, the stator coil wound with wires can be shaped, the size of the coil can be conveniently controlled, and the phenomenon that the size of the coil exceeds the specification is avoided.

2. This portable stator solenoid plastic mould uses through the cooperation of dog, guide arm, spring and linear guide, and the slider slides and cup joints on the guide arm, can be so that slider radial movement convenience more, and simultaneously, the bottom of slider slides in the spout on linear guide, has reduced the frictional resistance of slider.

Drawings

FIG. 1 is a top perspective view of the structure of the present invention;

FIG. 2 is a bottom perspective view of the structure of the present invention;

FIG. 3 is a side sectional view of the structure of the present invention;

fig. 4 is a schematic top view of the structure of the present invention.

In the figure: 1. a chute plate; 2. an oil cylinder; 3. a cone block; 4. a slider; 5. expanding the core; 6. a positioning column; 7. a stopper; 8. a guide bar; 9. a spring; 10. a linear guide rail; 11. mounting a plate; 12. a screw rod; 13. and (5) fixing the nut.

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, a movable stator coil shaping mold comprises a chute plate 1, an oil cylinder 2, a cone block 3, slide blocks 4, an expansion core 5 and positioning columns 6, wherein the oil cylinder 2 is fixedly connected to the middle of the bottom of the chute plate 1, the top of a piston rod on the oil cylinder 2 penetrates through and extends to the top of the chute plate 1, the cone block 3 is fixedly connected to the top of a piston rod on the oil cylinder 2, the number of the slide blocks 4 is four, the four slide blocks 4 are circumferentially distributed in the middle of the top of the chute plate 1, the outer side walls of the cone block 3 are contacted with the inner side walls of the four slide blocks 4, the expansion core 5 is movably inserted into the four slide blocks 4, the positioning columns 6 are fixedly connected to the expansion core 5 through hexagon socket head screws, and the movement of the oil cylinder 2 can pull the cone block 3 at the center of the mold to move through the cooperation of the chute plate 1, the oil cylinder 2, the, the four sliding blocks 4 are enabled to move in the radial direction, the stroke of the expanding core 5 is adjusted according to the size of the motor stator coil, the wound stator coil can be shaped, the size of the coil is conveniently controlled, and the phenomenon that the size of the coil exceeds the specification is avoided.

Middle part fixedly connected with dog 7 all around of chute board 1, inboard fixedly connected with guide arm 8 of

dog

7, 4 slip of slider cup joint on guide arm 8, spring 9 has been cup jointed in the surface activity of guide arm 8, the one end and the slider 4 contact of spring 9, the other end of spring 9 and the inboard contact of dog 7, inlay at the top of chute board 1 has linear guide 10, linear guide 10's quantity is four, four bottom sliding connection of slider 4 is in the spout of four linear guide 10, through dog 7, guide arm 8, the cooperation of spring 9 and linear guide 10 is used, slider 4 slides and cup joints on guide arm 8, can make slider 4 radial movement convenience more, and simultaneously, the bottom of slider 4 slides in the spout on linear guide 10, the frictional resistance of slider 4 has been reduced.

The bottom fixedly connected with mounting panel 11 of chute board 1, the equidistant fixedly connected with lead screw 12 in bottom of mounting panel 11, the quantity of lead screw 12 is four, the bottom of lead screw 12 runs through and extends to the bottom of hydro-cylinder 2, the bottom screw thread cover of lead screw 12 connects fixation nut 13, and the top of fixation nut 13 contacts with the bottom of hydro-cylinder 2, the both sides fixedly connected with position sensor of hydro-cylinder 2, position sensor's model is LHI 778.

When using, place the mould on hydraulic platform car, hydraulic pressure station is placed in hydraulic platform car's bottom, can push away whole system to work piece department, the motion of hydro-cylinder 2 can stimulate the cone block 3 motion at mould center for four blocks of sliders 4 convert radial movement, be equipped with two position sensor at hydro-cylinder 2, according to the size of motor stator solenoid, adjust the stroke of core 5 that rises, carry out the plastic processing to wire-wound stator solenoid, conveniently to the control of solenoid size, avoid the phenomenon that the solenoid size exceeds the specification.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a portable stator solenoid plastic mould, includes chute board (1), hydro-cylinder (2), cone piece (3), slider (4), rises core (5) and reference column (6), its characterized in that: hydro-cylinder (2) fixed connection is in the middle part of chute board (1) bottom, the top of piston rod runs through and extends to the top of chute board (1) on hydro-cylinder (2), cone block (3) fixed connection is at the top of piston rod on hydro-cylinder (2), the quantity of slider (4) is four, and four slider (4) circumference distributions are in the middle part at chute board (1) top, the lateral wall of cone block (3) is four the inside wall contact of slider (4), core (5) activity grafting is in the inside of four slider (4) rises, reference column (6) are on core (5) rises through hexagon socket head cap screw fixed connection.

2. A movable stator coil shaping die as claimed in claim 1, wherein: the middle part of the periphery of the chute plate (1) is fixedly connected with a stop block (7), and the inner side of the stop block (7) is fixedly connected with a guide rod (8).

3. A movable stator coil shaping die as claimed in claim 2, wherein: the sliding block (4) is sleeved on the guide rod (8) in a sliding mode, and a spring (9) is movably sleeved on the outer surface of the guide rod (8).

4. A movable stator coil shaping die as claimed in claim 3, wherein: one end of the spring (9) is in contact with the sliding block (4), and the other end of the spring (9) is in contact with the inner side of the stop block (7).

5. A movable stator coil shaping die as claimed in claim 1, wherein: the top of the chute board (1) is inlaid with four linear guide rails (10), the number of the linear guide rails (10) is four, and the bottoms of the four sliding blocks (4) are slidably connected into the chutes of the four linear guide rails (10).

6. A movable stator coil shaping die as claimed in claim 1, wherein: the bottom fixedly connected with mounting panel (11) of chute board (1), the equidistant fixedly connected with lead screw (12) in bottom of mounting panel (11), the quantity of lead screw (12) is four, the bottom of lead screw (12) is run through and is extended to the bottom of hydro-cylinder (2), fixation nut (13) is cup jointed to the bottom screw thread of lead screw (12), and the top of fixation nut (13) contacts with the bottom of hydro-cylinder (2).

7. A movable stator coil shaping die as claimed in claim 1, wherein: and position sensors are fixedly connected to two sides of the oil cylinder (2), and the type of each position sensor is LHI 778.