CN207343614U - A kind of commutator servo press - Google Patents

Abstract

The utility model embodiment discloses a kind of commutator servo press, including die holder, including cope plate and bolster and two guide posts, the both ends of cope plate are set with two guide posts, shaft through-hole is offered in lower template and is opened in the stop bit through hole of shaft through-hole both sides；Iron core positioning tube, is installed on the center of cope plate, interior cartridge rotor；Positioning disk, is correspondingly arranged, by connector and rotation axis connection, the bottom of positioning disk offers multiple grooves, the locating part towards center is provided with the opening of groove, stop bit column is provided with groove up and down with the opening of iron core positioning tube；Chuck, is installed on positioning panel surface, commutator is clamped on chuck；Cylinder, is connected with top plate, in the stop bit through hole of the side insertion lower template of the mandril on top plate；Casting die, is correspondingly arranged up and down with iron core positioning tube.The commutator servo press structure of the utility model is simple, and the position of commutator is positioned using mechanical structure, and work efficiency is high, accurate positioning, service life length.

Description

A kind of commutator servo press

Technical field

It the utility model is related to a kind of process equipment for producing motor, more particularly to a kind of commutator servo press.

Background technology

Commutator is a component in order to allow motor persistently to rotate down on motor.Commutator is several connects Contact surround it is round, thereon with multiple connection leg structures, respectively by more lead-out wires on rotor winding around corresponding to Connecting pin and be welded and fixed.In general, commutator is to be pressed into by certain interference volume on armature spindle, and the commutation after being pressed into Device and rotor core diametrically have a position relationship, and traditional method is to lean on worker to be observed before pressing-in commutator After manually adjust, but accuracy is not high after working long hours, and the uniformity of product is poor, and efficiency is low, nowadays also has and passes through Sensor carries out what test determined, but requirement during sensor use to working environment is high, has some interference then to influence accurate Degree, and service life is not grown.

Utility model content

The technical problem to be solved by the embodiment of the utility model is, when being directed on commutator press-in rotor, manually Positioning method accuracy is not high, and efficiency is low, and the uniformity of product is poor, and the then requirement to working environment is positioned by sensor test A kind of the problem of height, has some interference then to influence accuracy, and service life is not long, it is proposed that commutator servo press.

In order to solve the above-mentioned technical problem, the utility model embodiment provides a kind of commutator servo press, the commutation Device servo press includes：Die holder, including the cope plate and lower template that are arranged in parallel up and down and two be fixed in lower template Guide post, the both ends of cope plate are set with two guide posts, and spring is set with the guide post between cope plate and lower template, under Shaft through-hole is offered in template and is opened in the stop bit through hole of shaft through-hole both sides；Iron core positioning tube, is installed in cope plate The heart, its top and bottom offer opening, and the opening edge edge of its bottom sets the oriented protrusion towards center, iron core positioning tube Interior cartridge rotor；Positioning disk, is correspondingly arranged up and down with the opening of iron core positioning tube, its side is by connector and rotates axis connection, The bottom of positioning disk offers multiple downward opening grooves, and the locating part towards center, groove are provided with the opening of groove The stop bit column to match with stop bit through hole is inside installed, stop bit column is spacing by locating part, and the depth of groove is at least longer than stop bit The height of column；Chuck, is installed on positioning panel surface, and the card hole at its center is correspondingly arranged, blocks up and down with the opening of iron core positioning tube Commutator is clamped on disk；Cylinder, is arranged at the bottom of die holder, is connected with horizontally disposed top plate thereon, is fixedly mounted on top plate There are multiple mandrils, side of the mandril away from top plate is at least partially inserted into the stop bit through hole of lower template；Casting die, with iron core positioning tube It is correspondingly arranged up and down, for depressing the armature spindle loaded on the rotor in iron core positioning tube.

Wherein, the card hole of chuck is connected with the shaft through-hole at the center of positioning disk and lower template, for accommodating turning for rotor Sub- axis.

Wherein, groove, stop bit column, stop bit through hole and mandril are both provided with two.

Wherein, the bottom of guide post is provided with column lining, and one end of spring is set in column lining, the height and spring-compressed of column lining Length afterwards is consistent.

Wherein, shaft hole is offered in lower template, the bottom of rotation axis is inserted into shaft hole and is extended downwardly, and passes through shaft coupling The motor axis connection of device and motor.

Wherein, retarder is installed on motor shaft.

Wherein, the bottom of die holder is provided with supporting item.

Implement the utility model embodiment, have the advantages that：The commutator servo press structure of the utility model Simply, the position of commutator is positioned using mechanical structure, work efficiency is high, accurate positioning, service life length.

Brief description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other attached drawings can also be obtained according to these attached drawings.

Fig. 1 is the structure diagram of commutator servo press provided by the utility model.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

The utility model provides a kind of commutator servo press, refers to Fig. 1, and Fig. 1 is provided by the utility model changes To the structure diagram of device servo press.The commutator servo press includes：Die holder 10, cope plate 11, lower template 12, guide post 13rd, spring 14, shaft through-hole 15, stop bit through hole 16, column lining 17, shaft hole 18, supporting item 19, iron core positioning tube 20, opening 21, it is convex Go out 22, rotor 23, armature spindle 24, positioning disk 30, connector 31, rotation axis 32, groove 33, locating part 34, stop bit column 35, shaft coupling Device 36, motor 37, motor shaft 38, retarder 39, chuck 40, card hole 41, commutator 42, cylinder 50, top plate 51, mandril 52 and Casting die 60.

Die holder 10 includes the cope plate 11 being arranged in parallel up and down and lower template 12 and two be fixed in lower template 12 Guide post 13.The both ends of cope plate 11 are set with two guide posts 13, on the guide post 13 between cope plate 11 and lower template 12 Spring 14 is set with, the bottom of guide post 13 is provided with column lining 17, and one end of spring 14 is set on column lining 17, the height of column lining 17 It is consistent with 14 compressed length of spring.Shaft through-hole 15 is offered in lower template 12 and is opened in the stop bit of 15 both sides of shaft through-hole Through hole 16.The bottom of die holder 10 is provided with supporting item 19.

Iron core positioning tube 20 is installed on the center of cope plate 11, its top and bottom offers opening 21, its bottom 21 edges that are open set the protrusion 22 of the oriented bottom centre towards iron core positioning tube 20, cartridge rotor 23 in iron core positioning tube 20.

Positioning disk 30 and the opening of iron core positioning tube 20 are correspondingly arranged about 21, its side passes through connector 31 and rotation axis 32 connect, and shaft hole 18 is offered in lower template 12, and the bottom of rotation axis 32 is inserted into shaft hole 18 and is extended downwardly, and passes through connection Axis device 36 is connected with the motor shaft 38 of motor 37, and retarder 39 is provided with motor shaft 38.The bottom of positioning disk 30 offers more A downward opening groove 33, is provided with the locating part 34 towards 33 center of groove in the opening of groove 33, installation in groove 33 There is the stop bit column 35 to match with stop bit through hole 16, stop bit column 35 is spacing by locating part 34, prevents its whole from skidding off groove 33. Height of the depth of groove 33 at least longer than stop bit column 35.

Chuck 40 is installed on 30 surface of positioning disk, and the card hole 41 at its center is with the bottom opening of iron core positioning tube 20 about 21 It is correspondingly arranged, commutator 42 is clamped on chuck 40.

Cylinder 50 is arranged at the bottom of die holder 10, is connected with horizontally disposed top plate 51 thereon, is fixedly mounted on top plate 51 There are multiple mandrils 52, side of the mandril 52 away from top plate 51 is at least partially inserted into the stop bit through hole 16 of lower template 12.

Casting die 60 is correspondingly arranged with iron core positioning tube about 20, for depressing loaded on the rotor 23 in iron core positioning tube 20 Armature spindle 24.

The card hole 41 of chuck 40 is connected with the shaft through-hole 15 at the center of positioning disk 30 and lower template 12, for accommodating rotor 23 armature spindle 24.Groove 33, stop bit column 35, stop bit through hole 16 and mandril 52 are both provided with two.

During commutator servo compressor operation, first commutator 42 is placed on chuck 40, then passes through the rotation of rotation axis 18 Turn to make the positioning disk 30 equipped with chuck 40 start to move, when the stop bit column 35 of 30 bottom of positioning disk drops to corresponding stop bit through hole When in 16, rotation axis 18 stops movement.The top of stop bit column 35 is arranged to major part, and when falling, major part can finally be stuck in locating part On 34, groove 33 will not be all skidded off.After position fixes, casting die 60 pushes, and is pressed into the armature spindle 24 of rotor 23 and changes Into device 42, press-in finishes the release of 40 fastener of rear chuck, and cope plate 11 is sprung back under action from the spring 14, finally removes rotor, Next work pieces process is carried out, at this time, top plate 51 is pushed up on cylinder 50, mandril 52 pushes up upper position-arresting column under the action of top plate 51 35, make in its retraction groove 33, at the same time, rotation axis 32 drives positioning disk 30 to rotate, and chuck 40 is moved to side, again Load next commutator, work on according still further to above-mentioned flow.Whole equipment can by with motor 37, chuck 40 and cylinder The PLC controller control of 50 connections.

Implement the utility model embodiment, have the advantages that：The commutator servo press structure of the utility model Simply, the position of commutator is positioned using mechanical structure, work efficiency is high, accurate positioning, service life length.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model Protection domain within.

Claims (7)

1. a kind of commutator servo press, it is characterised in that the commutator servo press includes：

Die holder, including the cope plate and lower template that are arranged in parallel up and down and two guide posts being fixed in the lower template, institute The both ends for stating cope plate are set with two guide posts, on the guide post between the cope plate and the lower template Spring is set with, shaft through-hole and the stop bit through hole for being opened in the shaft through-hole both sides are offered in the lower template；

Iron core positioning tube, is installed on the center of the cope plate, its top and bottom offers opening, and the described of its bottom opens Mouthful edge sets the oriented protrusion towards center, cartridge rotor in the iron core positioning tube；

Positioning disk, is correspondingly arranged, its side is connected by connector and rotation axis up and down with the opening of the iron core positioning tube Connect, the bottom of the positioning disk offers multiple downward opening grooves, is provided with the opening of the groove towards center Locating part, is provided with the stop bit column to match with the stop bit through hole in the groove, the stop bit column passes through the locating part It is spacing, the height of the depth of the groove at least longer than the stop bit column；

Chuck, is installed on the positioning panel surface, and the card hole at its center and the opening of the iron core positioning tube are corresponding up and down Set, commutator is clamped on the chuck；

Cylinder, is arranged at the bottom of the die holder, is connected with horizontally disposed top plate thereon, is installed with the top plate more A mandril, side of the mandril away from the top plate are at least partially inserted into the stop bit through hole of the lower template；

Casting die, is correspondingly arranged, for depressing loaded on the rotor in the iron core positioning tube up and down with the iron core positioning tube Armature spindle.

2. commutator servo press according to claim 1, it is characterised in that the card hole of the chuck with it is described fixed The center of position disk and the shaft through-hole connection of the lower template, for accommodating the armature spindle of the rotor.

3. commutator servo press according to claim 2, it is characterised in that the groove, the stop bit column, it is described only Position through hole and the mandril are both provided with two.

4. commutator servo press according to claim 1, it is characterised in that the bottom of the guide post is provided with column lining, One end of the spring is set in the column lining, and the height of the column lining is consistent with the length after the spring-compressed.

5. commutator servo press according to claim 1, it is characterised in that shaft hole is offered in the lower template, The bottom of the rotation axis is inserted into the shaft hole and is extended downwardly, and passes through the motor axis connection of shaft coupling and motor.

6. commutator servo press according to claim 5, it is characterised in that be provided with retarder on the motor shaft.

7. commutator servo press according to claim 1, it is characterised in that the bottom of the die holder is provided with support Part.