CN207098890U

CN207098890U - A kind of pressing mechanism of rotor insulation sheet

Info

Publication number: CN207098890U
Application number: CN201720748123.2U
Authority: CN
Inventors: 黄壁其; 黄壁东; 吴銮刁; 陈楚雄; 黄圣峰
Original assignee: Jieyang Benefit Electric Appliance Co Ltd
Current assignee: Jieyang Benefit Electric Appliance Co Ltd
Priority date: 2017-06-26
Filing date: 2017-06-26
Publication date: 2018-03-13
Anticipated expiration: 2027-06-26

Abstract

The utility model discloses a kind of pressing mechanism of rotor insulation sheet, including workbench, the workbench is provided with support, and rotor clamping part, insulate fixed part, rotor fixed part, rotor supports portion, tabletting portion, the insulation fixed part hover above the lateral edges of rotor clamping part one, the spindle central of the through hole contrast center and the rotor being sitting at below the insulation fixed part is located at same axis, and the rotor fixed part matches with the rotor clamping part.A kind of pressing mechanism of rotor insulation sheet of the present utility model makes full use of rotor clamping part, rotor to fix discord rotor supports portion and cooperated, rotor is completely fixed, pressure is being applied by tabletting portion, it will insulate and expose the dielectric bar sections come in fixed part through hole and cut out and be directly pressed onto in the rotating shaft of rotor, ensure insulating trip press-in enters accuracy, simultaneously using the mutual cooperation of mechanical mechanism, operation difficulty is reduced, improves throughput rate.

Description

A kind of pressing mechanism of rotor insulation sheet

Technical field

The utility model belongs to motor rotor processing technique field, specifically, is related to a kind of press-in of rotor insulation sheet Mechanism.

Background technology

Rotor is mostly the main rotation member in dynamic power machine and work mechanism.Miniature motor is extensive because of its small volume Apply on the daily use electrical equipment such as hair dryer, belong to conventional product, therefore demand is larger, but it is again more fine, because This manufacture difficulty is higher, especially the process of rotor, and required precision will be higher.

Rotor is in coiling and installs after commutator, it is necessary to load insulating trip at both ends, so as to ensure that rotor is installed to horse Up to after upper, can normally work.The small volume of miniature motor, rotor is also smaller, therefore when insulating trip is installed, it is difficult Spend larger, and precision is relatively low.

Utility model content

The technical problem to be solved of the present invention is that providing one kind installs precisely, the rotor insulation sheet of convenient operation Pressing mechanism.

The present invention solve above-mentioned technical problem technical scheme be：

A kind of pressing mechanism of rotor insulation sheet, including workbench, the workbench are provided with support, in addition to：

Rotor clamping part, fixed placement on the table, and can prolong central axis and carry out circumference impulse movement, and edge is equal Even to be grabbed provided with several clampings, the clamping is grabbed to match with rotor；

Insulate fixed part, fixes on the bracket, and longitudinal direction is provided with the front and rear insulated track of insertion, the insulated track Middle part is provided with the through hole for penetrating the insulation fixed part；

Rotor fixed part, fix on the bracket, including fix bar and stationary plane, the fix bar are connected with stationary plane And stationary plane can be driven to be moved forward and backward；

Rotor supports portion, fix on the table, center is centrally located at same axis with the through hole；

Tabletting portion, fix on the bracket, center is centrally located at same axis with the through hole；

The insulation fixed part hovers above the lateral edges of rotor clamping part one, the through hole contrast center and normotopia The spindle central of the rotor below the insulation fixed part is located at same axis, the rotor fixed part and the rotor Clamping part matches.

Specifically, also including insulation supply unit, the insulation supply unit is fixed on the bracket, the insulation supply Portion includes body, upper clip and lower clamping piece, the upper clip and the lower clamping piece be mutually closed clamping and with the insulated track Match.

Specifically, the rotor supports portion includes support bar, groove, the groove are provided with the upper end center of support bar Rotating shaft with the rotor matches.

Specifically, the tabletting portion includes depression bar, guide hole, the size of the guide hole and institute are provided with the depression bar center The rotating shaft for stating rotor matches.

Preferably, the fix bar is two, and the stationary plane is rectangle, and the fix bar is arranged on the stationary plane Both ends, and drive the stationary plane to be moved forward and backward simultaneously.

Specifically, the upper clip is synchronous with the lower clamping piece relative movable with body progress left and right.

Specifically, also including insulation strip, the insulation strip is driven by the insulation supply unit, into the insulated track simultaneously Penetrate the insulation fixed part.

It is of the present utility model to have the advantages that：Rotor clamping part, rotor is made full use of to fix discord rotor supports Portion is cooperated, and rotor is completely fixed, and is applying pressure by tabletting portion, exposes what is come in the fixed part through hole that will insulate Dielectric bar sections cut out and are directly pressed onto in the rotating shaft of rotor, ensure the accuracy that enters of insulating trip press-in, while using machinery The mutual cooperation of mechanism, operation difficulty is reduced, improve throughput rate.

Brief description of the drawings

Fig. 1 is the structural representation that the utility model overlooks face；

Fig. 2 is the positive structural representation of the utility model；

Fig. 3 is the mplifying structure schematic diagram of the utility model part A；

Fig. 4 is the structural representation of the utility model side；

Fig. 5 is the mplifying structure schematic diagram of the utility model part B；

Fig. 6 is the mplifying structure schematic diagram of the utility model C portion；

The meaning that each sequence number represents in accompanying drawing is as follows：

1 workbench, 11 supports, 2 rotor clamping parts, 21 clampings are grabbed, 3 rotors, and 4 insulation fixed parts, 41 insulated tracks, 42 is logical Hole, 5 rotor fixed parts, 51 fix bars, 52 stationary planes, 6 rotor supports portions, 61 support bars, 62 grooves, 7 tabletting portions, 71 depression bars, 72 guide holes, 8 insulation supply units, 81 bodies, 82 upper clips, 83 lower clamping pieces, 9 insulation strips.

Embodiment

The utility model is elaborated below in conjunction with the accompanying drawings.

A kind of pressing mechanism of the insulating trip of rotor 3 of the utility model embodiment as shown in figures 1 to 6, including workbench 1, institute State workbench 1 and be provided with support 11, in addition to：Rotor clamping part 2, fixed placement can prolong central axis and enter on workbench 1 Row circumference impulse movement, edge are uniformly provided with several clampings and grab 21, and the clamping is grabbed 21 and matched with rotor 3；Insulation is solid Determine portion 4, be fixed on the support 11, longitudinal direction is provided with the front and rear insulated track 41 of insertion, and the middle part of the insulated track 41 is set There is the through hole 42 for penetrating the insulation fixed part 4；Rotor fixed part 5, it is fixed on the support 11, including fix bar 51 is with consolidating Determine face 52, the fix bar 51 is connected with stationary plane 52 and stationary plane 52 can be driven to be moved forward and backward；Rotor supports portion 6, Gu It is scheduled on workbench 1, center is centrally located at same axis with the through hole 42；Tabletting portion 7, it is fixed on the support 11, Center is centrally located at same axis with the through hole 42；The insulation fixed part 4 hovers in the side of rotor clamping part 2 one Above edge, the spindle central of the rotor 3 of the contrast center of through hole 42 with being sitting at the lower section of insulation fixed part 4 is located at Same axis, the rotor fixed part 5 match with the rotor clamping part 2.The fix bar 51 of rotor fixed part 5 thinks stationary plane 52 pressures, stationary plane 52 withstand rotor 3, so as to which rotor 3 be fixed, avoid rotor 3 that double swerve, rotor supports portion 6 occurs Withstand the bottom of rotor 3, will prevent that rotor 3 sinks rotor 3 in the 7 downward tabletting of tabletting portion, cause tabletting press-in it is not in place or The problem of directly pressure does not enter, each circumference impulse movement, rotor clamping part 2 rotate the position that a clamping grabs 21, ensured After each circumference impulse movement, must have at the spindle central of a rotor 3 on the central axis of through hole 42, so as to realize certainly Dynamic pressure enters the purpose of insulating trip.

Specifically, also including insulation supply unit 8, the insulation supply unit 8 is fixed on the support 11, the insulation Supply unit 8 includes body 81, upper clip 82 and lower clamping piece 83, and the upper clip 82 is mutually closed clamping simultaneously with the lower clamping piece 83 Matched with the insulated track 41.Also include insulation strip 9, the insulation strip 9 is driven by the insulation supply unit 8, into institute State insulated track 41 and penetrate the insulation fixed part 4.Insulation strip 9 is more bigger than the insulating trip used, but with insulated track 41 Width is consistent, irregular when causing the insulating trip to be pressed into so as to avoid insulation strip 9 from rolling.Insulate supply unit 8 it is described on Intermediate plate 82 is synchronous with the lower clamping piece 83 relative movable with the body 81 progress left and right, is pushed into insulation strip 9 absolutely so as to realize Edge track 41, so as to constantly provide new insulation strip 9 for insulation fixed part 4.

Specifically, the rotor supports portion 6 includes support bar 61, groove 62 is provided with the upper end center of support bar 61, The groove 62 matches with the rotating shaft of the rotor 3.The setting of groove 62, the rotating shaft of rotor 3 can be avoided to be parked in support Skidded when on bar 61, make the run-off the straight of rotor 3.

Specifically, the tabletting portion 7 includes depression bar 71, guide hole 72, the guide hole 72 are provided with the center of depression bar 71 Size and the rotating shaft of the rotor 3 match.The rotating shaft of guide hole 72 and rotor 3 is engaged, and the excircle of depression bar 71 is by insulating trip Cut out from insulation strip 9, then will be broken by rotating shaft into guide hole 72 in the middle part of insulating trip, so that consolidating of can consolidating of insulating trip It is scheduled in the rotating shaft of rotor 3.

Preferably, the fix bar 51 is two, and the stationary plane 52 is rectangle, and the fix bar 51 is arranged on described The both ends of stationary plane 52, and drive the stationary plane 52 to be moved forward and backward simultaneously.Make the thrust of stationary plane 52 more uniform, so as to Preferably rotor 3 can be fixed.

Above content is to combine the further description that specific preferred embodiment is done to the utility model, it is impossible to Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded To belong to the scope of protection of the utility model.

Claims

A kind of 1. rotor（3）The pressing mechanism of insulating trip, including workbench（1）, the workbench（1）It is provided with support（11）, It is characterized in that：Also include：

Rotor clamping part（2）, fixed placement is in workbench（1）On, and central axis can be prolonged and carry out circumference impulse movement, edge Several clampings are uniformly provided with to grab（21）, the clamping grabs（21）With rotor（3）Match；

Insulate fixed part（4）, it is fixed on the support（11）On, longitudinal direction is provided with the front and rear insulated track of insertion（41）, it is described exhausted Edge track（41）Middle part be provided with and penetrate the insulation fixed part（4）Through hole（42）；

Rotor fixed part（5）, it is fixed on the support（11）On, including fix bar（51）With stationary plane（52）, the fix bar （51）With stationary plane（52）It is connected and can drives stationary plane（52）Moved forward and backward；

Rotor supports portion（6）, it is fixed on workbench（1）On, center and the through hole（42）It is centrally located at same axis；

Tabletting portion（7）, it is fixed on the support（11）On, center and the through hole（42）It is centrally located at same axis；

The insulation fixed part（4）Hover in the rotor clamping part（2）Above one lateral edges, the through hole（42）Contrast center With being sitting at the insulation fixed part（4）The rotor of lower section（3）Spindle central be located at same axis, the rotor is fixed Portion（5）With the rotor clamping part（2）Match.
2. pressing mechanism according to claim 1, it is characterised in that：Also include insulation supply unit（8）, the insulation confession To portion（8）It is fixed on the support（11）On, the insulation supply unit（8）Including body（81）, upper clip（82）With lower clamping piece （83）, the upper clip（82）With the lower clamping piece（83）Be mutually closed clamping and with the insulated track（41）Match.
3. pressing mechanism according to claim 2, it is characterised in that：The rotor supports portion（6）Include support bar （61）, support bar（61）Upper end center at be provided with groove（62）, the groove（62）With the rotor（3）Rotating shaft kissing Close.
4. pressing mechanism according to claim 2, it is characterised in that：The tabletting portion（7）Include depression bar（71）, it is described Depression bar（71）Guide hole is provided with center（72）, the guide hole（72）Size and the rotor（3）Rotating shaft match.
5. pressing mechanism according to claim 2, it is characterised in that：The fix bar（51）For two, the stationary plane （52）For rectangle, the fix bar（51）It is arranged on the stationary plane（52）Both ends, and the stationary plane is driven simultaneously（52） Moved forward and backward.
6. pressing mechanism according to claim 2, it is characterised in that：The upper clip（82）With the lower clamping piece（83）Together Step is relative with the body（81）Carry out left and right activity.
7. according to the pressing mechanism described in claim 2-6 any one, it is characterised in that：Also include insulation strip（9）, it is described exhausted Edge strip（9）By the insulation supply unit（8）Drive, into the insulated track（41）And penetrate the insulation fixed part（4）.