CN206640475U - The pressure setting of armature commutator - Google Patents
The pressure setting of armature commutator Download PDFInfo
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- CN206640475U CN206640475U CN201720340683.4U CN201720340683U CN206640475U CN 206640475 U CN206640475 U CN 206640475U CN 201720340683 U CN201720340683 U CN 201720340683U CN 206640475 U CN206640475 U CN 206640475U
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- commutator
- centring ring
- iron core
- wire
- armature
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 58
- 230000000694 effects Effects 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 25
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 239000011265 semifinished product Substances 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 208000000058 Anaplasia Diseases 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007142 ring opening reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Motor Or Generator Current Collectors (AREA)
Abstract
The pressure setting of armature commutator, including main body, iron core base, iron core base guide sleeves, upper centring ring, lower centring ring, necking ring, stop collar, enlarging tooth head, commutator pressure head, commutator positioning component, height adjustment member, fixture, fixture hypomere is movably fixed on body, upper centring ring, lower centring ring, necking ring are placed sequentially on body from top to bottom, and fixture epimere is fixed by upper centring ring, the activity of lower centring ring；Upper centring ring is replaced with after commutator positioning component and also fixed by fixture epimere.The utility model possesses the advantages of good product quality of production, production efficiency is high.
Description
Technical field
The preparation facilities of starter armature is the utility model is related to, more particularly to a kind of pressure setting of armature commutator.
Background technology
Motor is started by electromagnetic switch, direct current generator and transmission mechanism three parts composition, direct current generator again by drive end bearing bracket,
Rear end cap, brush holder, stator, armature are formed, and wherein armature includes commutator 1, iron core 2, axle 3, copper wire 4（Winding conducting wire）Group
Into.The core interior of armature is equipped with the part of wire, realizes conversion of the electric energy to mechanical energy.The slot number of commutator and lamination
Slot number is equal, and for slot number from 13~37 grooves, different slot numbers meets the requirement of different capacity output.The armature of same volume
Copper factor（Wire cross-section area sum and iron core groove area accounting）Higher, output power of motor is bigger, and strip conductor is led than circle
Line has higher copper factor, so the armature designed using strip conductor is more compact, the performance of output is bigger, while to the work of manufacture
Skill it is also proposed higher challenge.Armature operates in motor high speed, is to determine motor reliability and the most critical part in life-span.
In existing armature production process, the wire of commutator armature during axle is pressed into synchronously enters commutation
In tank, because wire is influenceed when turning one's head by many factors, the wire of head often existence position and form error are turned round, has been made
Into the groove misalignment of wire and commutator, thus when pressing commutator often because winding turn one's head after wire deformation and commutation
The deviations of device, the wire of winding is caused to be not easy in the groove of pressing-in commutator, wire is bent, presses going out for situations such as inclined
Now, it is necessary to do over again, or even scrap.One of existing solution method is the width for widening commutation tank to facilitate entering for winding conducting wire
Enter, but this will certainly increase the contact resistance of winding conducting wire and commutator, influence the welding fastness of winding conducting wire and commutator, drop
The quality of low armature；The two of existing solution method are that the wire of winding after first turning one's head is expanded on special enlarging apparatus
Mouthful, then on special press complete commutator press-in, finally by the groove of winding conducting wire pressing-in commutator on necking special plane
Interior, due to can not often ensure to be pressed into during in wire pressing-in commutator groove simultaneously, will produce winding every leads
The contact resistance of line and commutator is inconsistent, and so as to reduce the quality of armature, and this method needs three equipment, three people behaviour
Make, low production efficiency, manufacturing cost is high.
The content of the invention
Technical problem to be solved in the utility model is to overcome the above-mentioned deficiency of prior art and provide a kind of armature and change
To the drawing method of device, it can effectively ensure that wire is smoothly entered in commutation tank, substantially increase production efficiency and reduction
The cost of manufacture, while also ensure that starter performance is more reliable and more stable.
The utility model also provides a kind of pressure setting of armature commutator, can preferably implement armature commutation by it
The drawing method of device, it can effectively ensure that wire is smoothly entered in commutation tank, substantially increase production efficiency and reduce
The cost of manufacture, while also ensure that starter performance is more reliable and more stable.
The technical scheme in the invention for solving the above technical problem is：.
The drawing method of armature commutator, will radially it expand after the lower end limitation on the wire head for the armature semi-finished product for having turned round head
Greatly, then by commutator be pressed into armature semi-finished product axle, and simultaneously will be radially expanded after wire head limitation after radially squeeze into again
Into the groove of commutator.
The utility model correspondingly provides a kind of pressure setting of armature commutator, and it includes：
Main body, sets the cylindrical upright through hole that can accommodate iron core bushing and iron core base among it, and bottom is set laterally
Through hole；
Iron core base, the cylindrical hole bottom of main body is placed on, the cylindrical hole for accommodating workpiece spindle is opened up among iron core base, led to
Cross workpiece axle insertion cylindrical hole and axial restraint workpiece；
Iron core base guide sleeves, including centre are the main body of through hole and the axially directed portion of providing holes hole wall, and it is fixed on
The cylindrical hole top of main body, a part are enclosed on outside iron core base, and axially directed part guidance iron core base moves up and down；
Upper centring ring, the notch of circumferentially disposed quantity identical with commutator, centring ring groove width are slightly larger than commutator groove width, this
Sample workpiece wire can be spacing in notch, and is easily moved in notch；
The notch of lower centring ring, circumferentially disposed quantity identical with commutator and width, notch can accommodate workpiece wire, its groove
Mouth diameter is less than the notch diameter of upper centring ring；
Necking ring, intermediate throughholes top are up big and down small truncated cone-shaped, and bottom is cylinder；
Stop collar, it is arranged between armature semi-finished product copper wire bottom and iron core base, support armature semi-finished product bottom, makes
Wire is not contacted with iron core base top surface, it is ensured that wire bottom is not bruised；
Enlarging tooth head, head are up big and down small truncated cone-shaped, circumferentially disposed quantity identical with commutator and width on round platform
Elongated slot tooth, it is corresponding with the notch of upper centring ring, lower centring ring, necking ring；
Commutator pressure head, change depressor pressure head and commutator is pressed into workpiece spindle；
Commutator positioning component, it includes commutator positioning body and commutator keeper, and centre, which is set, can accommodate commutation
The through hole of device, through hole periphery set commutator keeper, and commutator is axially drawn after being put into through hole by commutator keeper
Lead；
Height adjustment member, height when it is in wire enlarging position and in wire squeeze into commutator position when height
Difference is equal to the stroke of wire head necking, is placed in the lateral direction penetrating hole of main body, supports iron core base, and can be between two positions
Conversion；
Fixture, fixture hypomere are movably fixed on body, upper centring ring, lower centring ring, necking ring from top to bottom according to
Secondary to be placed on body, fixture epimere is fixed by upper centring ring, the activity of lower centring ring；Upper centring ring is replaced with commutator positioning
Also fixed after component by fixture epimere.
Preferably, aforementioned body is divided into body and base, and body is fixed on base, such easy to manufacture and installation.
Preferably, above-mentioned iron core base guide sleeves main body and axial guide portion divide into two branches, such easy to manufacture.
Preferably, above-mentioned height adjustment member is handle, and it includes portion of the handle and rotating part, the width of rotating part with
The difference of height is equal to the stroke of wire head necking, and rotating part is placed in the lateral direction penetrating hole of body and supports iron core base；This
Sample can facilitate rotational handle rotating part to change the height of rotating part by portion of the handle.
Preferably, above-mentioned commutator positioning component is Split type structure, is divided into commutator centring ring, commutator bushing, commutation
Device positions sliver, is set in commutator centring ring and fixed commutator bushing, commutator positioning sliver are fixed on commutator bushing
On inwall and axially position commutator；So easy to manufacture and installation.
Preferably, height adjustment member is also set up between above-mentioned body and necking ring, adjustment part includes adjusting bolt and nut,
Nut is fixed on body top surface, and screw rod is spun on nut, and so changing it by rotary screw enters the height of nut, so as to adjust
The height of screw rod, that is, adjustment the distance between necking ring and body, to meet the change of iron core height.
Preferably, on above-mentioned body peripheral surface and upper centring ring, lower centring ring, on commutator positioning component outer surface
Vertical fixing groove is respectively provided with, fixture is placed in vertical fixing groove and activity is fixed.
Preferably, above-mentioned fixing piece has by circumferentially symmetrical two, and two fixtures are that different width dimensions are led
Rail, ensure that the uniqueness of lower centring ring, upper centring ring, commutator centring ring position when in use, play mistake proofing effect.
Preferably, the notch back segment width of above-mentioned upper centring ring is significantly greater than commutator notch, so needs again in taking-up
Do not hindered, be easier by wire during centring ring.
More specifically, the drawing method of armature commutator comprises the following steps：
（1）Put the height adjustment member of original position well in the lateral direction penetrating hole of main body, iron core base is put into cylindrical hole
In and supported by height adjustment member, iron core base top is inserted in iron core base guide sleeves, and iron core base guide sleeves are fixed in main body；
（2）The armature semi-finished product for having turned round head are put into iron core base guide sleeves, fix successively above main body necking ring,
Lower centring ring, upper centring ring, the wire head of part is set to enter in the notch of upper centring ring；
（3）Enlarging tooth head is loaded on, starts driver pressure enlarging tooth head, effect of the wire head in enlarging tooth head teeth portion
Extruded under power from upper centring ring notch, wire bottom enters in lower centring ring notch；
（4）Enlarging tooth head and upper centring ring are taken out, loads onto commutator positioning component in upper centring ring opening position, then commutating
Commutator is put into device positioning component, is put well on commutator and changes depressor pressure head, starts driver press-in and changes depressor, height is adjusted
One integral piece is reduced to another height, and the wire in lower centring ring notch is squeezed into the notch of commutator simultaneously by necking ring inclined-plane
In；
（5）Height adjustment member to original position is ejected into workpiece again.
The utility model has the advantage of：
1st, the utility model, which will be pressed in commutator and wire entrance commutation tank, is divided into the action of two steps to complete, and wire
All the time by tool locating, location and shape error is eliminated, so that it is guaranteed that performance parameter uniformity is good when armature produces, is done over again
Rate, scrappage substantially reduce.
2nd, because copper wire is to be pushed down into by lower centring ring precise positioning into commutation tank, therefore the groove width of commutator
Can or identical size close with conductor width or diameter dimension, reduce the contact resistance of wire and commutator, ensure that weldering
Connect firmness, it is ensured that the performance of starter.
3rd, it will be completed in wire pressing-in commutator groove only by a necking ring, accomplished synchronous press-in, thoroughly solution
The problem of commutator notch changes caused by wire of having determined press-in is asynchronous.
4th, a common press is only used only（Aerostatic press or hydraulic press）, enable winding turn one's head after wire simultaneously smoothly
Enter in the groove of commutator, it is only necessary to one man operation, greatly improve production efficiency, saved floor space, reduce manufacture
Cost.
Brief description of the drawings
Fig. 1 is the armature workpiece for the commutator to be pressed that the utility model uses, the structural representation of commutator.
Fig. 2 is the decomposition texture schematic diagram of the utility model embodiment pressure reverser assembly.
Fig. 3 is structural representation when the utility model embodiment pressure reverser assembly enters row conductor enlarging.
Fig. 4 is structural representation when the utility model embodiment pressure reverser assembly carries out pressure commutator.
Fig. 5 is the structural representation of the utility model embodiment commutator positioning component.
Fig. 6 is structural representation when the utility model embodiment pressure commutator starts.
Structural representation when Fig. 7 is the utility model embodiment pressure commutator wire enlarging.
State diagram when Fig. 8 is the utility model embodiment pressure commutator starting.
Fig. 9 is state diagram when the utility model embodiment pressure commutator is completed.
Figure 10, which is the utility model embodiment, will press state diagram when commutator workpiece exits.
Figure 11 is the workpiece figure after the completion of the utility model embodiment pressure commutator.
Figure 12 is the correspondence position figure of wire when the utility model embodiment wire enlarging starts and upper centring ring.
Figure 13 is the correspondence position figure of the wire and lower centring ring when the enlarging of the utility model embodiment wire is completed.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in further detail for embodiment.
The general shape of armature workpiece 222 as shown in Figure 1, it has the head 122 of copper wire 120, and there is opening centre
1231 iron core 123, bottom have wire termination 121, it is necessary on axle 124 pressing-in commutator 114, and the wire of head 122 is determined
Position is in the groove 1141 of commutator 114.
As shown in Figure 2,3, 4, the pressure setting of armature commutator provided by the utility model, it is included with lower component：
Bottom plate 1, it supports body 2 and fixed with body 2；
Body 2, the cylinder that can accommodate iron core bushing 3 and iron core base 5 is set to hold up through hole 25 among it, bottom is set
Lateral direction penetrating hole 22, vertical fixing groove 26,27 is set on body outer surface；
Iron core bushing 3, it is placed in the top of cylindrical hole 25 of body 2, and is consolidated by bolt 21 and the body 2 in outside
It is fixed, the opening 31 of guiding iron core sliver 4 is also set up in the inside circumference of iron core bushing 3；
Iron core sliver 4, it is divided into two parts, a part 41 is put into the opening 31 of iron core bushing 3, and another part 42 is opened with iron core
Mouth is corresponding, is placed in the opening 1231 of iron core 123, circumferentially positioned and axially directed iron core 123；
Iron core base 5, the bottom of cylindrical hole 25 of body 2 is placed on, is opened up among iron core base 5 and accommodate the axle of workpiece 222
Cylindrical hole 51, cylindrical hole 51 is inserted and axial restraint workpiece 222 by the axle of workpiece 222；
Stop collar 6, it is arranged between the bottom 121 of 222 copper wire of workpiece 120 and iron core base 5, supports the copper of workpiece 222
The bottom 121 of wire 120, it is set not contacted with the plane 52 of iron core base 5, it is ensured that the end 121 of copper wire 120 is not bruised；
Handle 7 is highly adjusted, it includes portion of the handle 72 and rotating part 71, width 712 and the height of rotating part 71
711 difference is equal to the stroke of the necking of 120 head of copper wire 122, and rotating part 71 is placed in the lateral direction penetrating hole 22 of body 2 simultaneously
Support iron core base 5；
Necking ring 8, intermediate throughholes are：Top can accommodate the up big and down small truncated cone-shaped necking groove 81 of wire, bottom is circle
Cylindrical hole 82, top truncated cone-shaped necking groove 81 can the enlarging size of 120 end of limit copper wire 122, lower cylindrical shape hole 82 can
The corresponding notch 1141 of commutator 114 is pressed into when the head 122 of copper wire 120 after spreading is moved down because of necking
It is interior；
Upper centring ring 9, circumferentially disposed identical with commutator notch quantity and notch 91 that width is slightly wider, the width of notch 91 with
Accommodate the copper wire 120 of workpiece 222 is not advisable in gap very much again, the energy so in workpiece 222 copper wire, 120 122 enlarging of head
The copper wire 120 on top is smoothly entered notch 91, so that the copper wire 120 of bottom is introduced into down in centring ring 10, prevent
Only copper wire 120 misplaces, and sees Figure 12；In the present embodiment, the back segment width 92 of notch 91 is significantly greater than commutator notch, so exists
Will not conveniently it be taken out by the obstruction of the copper wire 120 in notch 91 during centring ring 9 in taking-up；
Lower centring ring 10, set with accommodating workpiece with commutator notch quantity and width identical notch 101, notch 101
222 copper wires 120, lower centring ring 10, which plays, to be accurately positioned the head 122 of copper wire 120 and enters the lower notch of centring ring 10
In 101, Figure 13 is seen, it is ensured that the head 122 of copper wire 120 accurately enters in the notch 1141 of commutator 114；
Commutator bushing 12 is set in commutator centring ring 11, passed through between commutator centring ring 11 and commutator bushing 12
Connector 113 connects at dual side-edge position 111,112, and commutator centring ring 11 fixes commutator bushing 12, commutator bushing
12 axially position commutators；
Commutator positions sliver 13, and commutator positioning sliver 13 plays the work circumferentially positioned with the notch 1141 of commutator 114
With；
Enlarging tooth first 14, enlarging tooth first 14 set teeth portion 142 corresponding with the notch 91 of upper centring ring 9, enlarging tooth first 14
The number of teeth it is identical with the slot number of commutator, the place of connecing of notch 91 of upper centring ring 9 carries out preliminary guiding positioning, starts copper wire
120 heads 122 are directly in the notch 91 of upper centring ring 9, such as Figure 12, first 14 teeth portion 142 of enlarging tooth under press pressure effect
The head 122 of copper wire 120 is promoted in the lower notch 101 of centring ring 10, such as Figure 13, first 14 degree 141 of enlarging tooth, which plays, makes copper
The effect of the enlarging of 120 head of wire 122, and limited by the inclined-plane 081 of necking ring 8.
Depressor pressure head 15 is changed, depressor pressure head 15 is changed and plays a commutator 114 and be pressed into the shaft end 124 of workpiece 222；
Guide rail 16,17, top are respectively provided with limited section 163,173, the vertical fixing groove being respectively put on body outer surface
26th, 27, the breach 102 of lower centring ring 10,103, the breach 92 of upper centring ring 9,93, the breach 114 of commutator centring ring 11,
In 115, fixed by bolt 161,162,171,172 with body 2, and will be lower fixed by the limited section 163,173 of guide rail 16,17
Position circle 10, upper centring ring 9, commutator centring ring 11 are accurately positioned with the relative position of body 2；
Above-mentioned body 2 also sets up adjustment part 18 above, and adjustment part 18 includes adjusting bolt 182 and nut 181, nut 181
The top surface of body 2 is fixed on, screw rod 182 is spun on nut 181, sees Fig. 2, and so changing it by rotary screw 182 enters nut 181
Height, so as to the height of adjusting bolt 182, that is, adjustment lower the distance between centring ring 10 and body 2, to meet iron core
The change of 123 height 1232, is shown in Fig. 6.
The above-mentioned width of guide rail 16 is different from the width of guide rail 17, plays a part of mistake proofing.
Above-mentioned iron core bushing 3 also can be integral with iron core sliver 4.
Above-mentioned commutator centring ring 11, commutator bushing 12, commutator positioning sliver 13 form commutator positioning component, see
Fig. 5, three can also design integrally.
The drawing method of armature commutator is carried out using the pressure setting of above-mentioned commutator, its step is as follows：
（1）The rotation section 71 that height adjusts handle 7 is put into the lateral direction penetrating hole 22 of body 2, now, height adjusts hand
The part of height 711 of handle rotation section is upward, and iron core base 5 is put into cylindrical hole 25 and supported by height adjustment handle 7, iron core
5 tops of seat are put into stop collar 6, then are inserted in iron core base guide sleeves 3, and iron core base guide sleeves 3 are fixed on body 2 by bolt 21,
See Fig. 6；
（2）Armature semi-finished product 222 are put into iron core base guide sleeves, in the case where the overlying guide rail 16 of body 2, guide rail 17 limit
Put necking ring 8, lower centring ring 10, upper centring ring 9 well successively, and guide rail 16, guide rail 17 are respectively put into the vertical fixation of main body 2
Blending bolt 161,162,171,172 is fixed in groove 26,27, then makes the entrance of wire head 122 of armature semi-finished product 222 upper fixed
In the notch 91 of position circle 9, Fig. 6, Figure 12 are seen；
（3）Enlarging tooth first 14 is loaded on, starts press（It is not drawn into figure）Enlarging tooth first 14 is depressed, wire head 122 exists
Extruded under the active force of enlarging tooth head teeth portion from upper centring ring notch 91, into the notch 101 of lower centring ring 10, see Fig. 7,
13；
（4）Enlarging tooth first 14 and upper centring ring 9 are taken out, commutator positioning component is loaded onto in upper centring ring opening position, then
Commutator 114 is put into commutator positioning component, is put well on commutator 114 and changes depressor pressure head 15, starts press pressure commutation
Device 114, commutator 114 enter in workpiece spindle, see Fig. 8, and height adjusts handle 7 and rotated rotating part 71 by portion of the handle 72
The part of width 712 is upward, press is again started up, during moving down, the wire 122 for expanding mouth passes through necking ring cylinder
Shape hole 82 is squeezed into the notch 1141 of commutator 114 simultaneously, sees Fig. 9；
（5）The height adjustment rotating part of handle 7 is turned to height by the portion of the handle 72 for adjusting handle 7 by height again
711 positions and eject the workpiece 444 after pressing commutator 114, see Figure 10,11, complete pressure commutator work.
Claims (8)
1. the pressure setting of armature commutator, it is characterised in that：Including：
Main body, sets the cylindrical upright through hole that can accommodate iron core bushing and iron core base among it, and bottom sets lateral direction penetrating
Hole；
Iron core base, the cylindrical hole bottom of main body is placed on, the cylindrical hole for accommodating workpiece spindle is opened up among iron core base, passes through work
Part axle insertion cylindrical hole and axial restraint workpiece；
Iron core base guide sleeves, including centre are the main body of through hole and the axially directed portion of providing holes hole wall, and it is fixed on main body
Cylindrical hole top, a part is enclosed on outside iron core base, and axially directed part guidance iron core base moves up and down；
Upper centring ring, the notch of circumferentially disposed quantity identical with commutator, centring ring groove width are slightly larger than commutator groove width, and notch can
Accommodate workpiece wire；
The notch of lower centring ring, circumferentially disposed quantity identical with commutator and width, notch can accommodate workpiece wire, and its notch is straight
Footpath is less than the notch diameter of upper centring ring；
Necking ring, intermediate throughholes top are up big and down small truncated cone-shaped, and bottom is cylinder；
Stop collar, it is arranged between armature semi-finished product copper wire bottom and iron core base, support armature semi-finished product bottom, makes wire
Do not contacted with iron core base top surface；
Enlarging tooth head, head are up big and down small truncated cone-shaped, circumferentially disposed quantity identical with commutator and the length of width on round platform
Groove tooth, it is corresponding with the notch of upper centring ring, lower centring ring, necking ring；
Commutator pressure head, change depressor pressure head and commutator is pressed into workpiece spindle；
Commutator positioning component, it includes commutator positioning body and commutator keeper, and centre, which is set, can accommodate commutator
Through hole, through hole periphery set commutator keeper, and commutator is put into axially directed by commutator keeper after through hole；
Height adjustment member, height when it is in wire enlarging position and in wire squeeze into commutator position when difference in height etc.
In the stroke of wire head necking, it is placed in the lateral direction penetrating hole of main body, supports iron core base, and can be in two position anaplasias
Change；
Fixture, fixture hypomere are movably fixed on body, and upper centring ring, lower centring ring, necking ring are put successively from top to bottom
Put on body, fixture epimere is fixed by upper centring ring, the activity of lower centring ring；Upper centring ring is replaced with commutator positioning component
Also fixed afterwards by fixture epimere.
2. the pressure setting of armature commutator according to claim 1, it is characterised in that：The height adjustment member is hand
Handle, it includes portion of the handle and rotating part, and the width of rotating part and the difference of height are equal to the stroke of wire head necking, turned
It is dynamic to be partially disposed in the lateral direction penetrating hole of body and support iron core base.
3. the pressure setting of armature commutator according to claim 1, it is characterised in that：Between the body and necking ring
Height adjustment member is also set up, adjustment part includes adjusting bolt and nut, and nut is fixed on body top surface, and screw rod is spun on nut.
4. the pressure setting of armature commutator according to claim 1, it is characterised in that：The main body be divided into body and
Base, body are fixed on base.
5. the pressure setting of armature commutator according to claim 1, it is characterised in that：The iron core base guide sleeves main body
And axial guide portion.
6. the pressure setting of armature commutator according to claim 1, it is characterised in that：On the body peripheral surface and
Upper centring ring, lower centring ring, vertical fixing groove is respectively provided with commutator positioning component outer surface, fixture is placed in vertical fixation
On groove and activity is fixed.
7. the pressure setting of armature commutator according to claim 1, it is characterised in that：The commutator positioning component point
Into commutator centring ring, commutator bushing, commutator positioning sliver, set in commutator centring ring and fix commutator bushing,
Commutator positioning sliver is fixed on commutator bushing inwall and axially position commutator.
8. the pressure setting of armature commutator according to claim 1, it is characterised in that：After the notch of the upper centring ring
Duan Kuandu is significantly greater than commutator notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720340683.4U CN206640475U (en) | 2017-04-01 | 2017-04-01 | The pressure setting of armature commutator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720340683.4U CN206640475U (en) | 2017-04-01 | 2017-04-01 | The pressure setting of armature commutator |
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| Publication Number | Publication Date |
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| CN206640475U true CN206640475U (en) | 2017-11-14 |
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| CN201720340683.4U Expired - Fee Related CN206640475U (en) | 2017-04-01 | 2017-04-01 | The pressure setting of armature commutator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106911232A (en) * | 2017-04-01 | 2017-06-30 | 宁波韵升汽车电机系统有限公司 | The pressure setting and drawing method of armature commutator |
| CN107819387A (en) * | 2017-11-15 | 2018-03-20 | 卧龙电气集团股份有限公司 | What a kind of motor stator core rushed lamination manages welding tooling |
| CN112039298A (en) * | 2020-08-03 | 2020-12-04 | 安徽巨一科技股份有限公司 | Device and method for twisting end of stator of flat wire motor |
-
2017
- 2017-04-01 CN CN201720340683.4U patent/CN206640475U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106911232A (en) * | 2017-04-01 | 2017-06-30 | 宁波韵升汽车电机系统有限公司 | The pressure setting and drawing method of armature commutator |
| CN106911232B (en) * | 2017-04-01 | 2024-04-16 | 宁波韵升电驱动技术有限公司 | Pressing device and pressing method for armature commutator |
| CN107819387A (en) * | 2017-11-15 | 2018-03-20 | 卧龙电气集团股份有限公司 | What a kind of motor stator core rushed lamination manages welding tooling |
| CN107819387B (en) * | 2017-11-15 | 2023-07-25 | 卧龙电气驱动集团股份有限公司 | Motor stator core lamination piece reason is neat welding frock |
| CN112039298A (en) * | 2020-08-03 | 2020-12-04 | 安徽巨一科技股份有限公司 | Device and method for twisting end of stator of flat wire motor |
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