CN103256164A - Electric machine and installation method thereof - Google Patents
Electric machine and installation method thereof Download PDFInfo
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- CN103256164A CN103256164A CN2012105994014A CN201210599401A CN103256164A CN 103256164 A CN103256164 A CN 103256164A CN 2012105994014 A CN2012105994014 A CN 2012105994014A CN 201210599401 A CN201210599401 A CN 201210599401A CN 103256164 A CN103256164 A CN 103256164A
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 title abstract description 6
- 239000007858 starting material Substances 0.000 claims abstract description 26
- 238000002485 combustion reaction Methods 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims description 27
- 238000010168 coupling process Methods 0.000 claims description 27
- 238000005859 coupling reaction Methods 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000004308 accommodation Effects 0.000 claims description 6
- 230000003321 amplification Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000003199 nucleic acid amplification method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/04—Starting of engines by means of electric motors the motors being associated with current generators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
- F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
- F02N15/04—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears
- F02N15/06—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/003—Couplings; Details of shafts
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/108—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction clutches
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- Engineering & Computer Science (AREA)
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention relates to an electric machine and an installation method thereof, in particular an electric machine (100) for switching an internal-combustion engine, especially a starting machine for the generator or a starter. The machine has a plug-in connection unit (200) for force-transferring connection of two components with a bayonet fitting (210), which includes an axial distance limitation unit (220) to avoid an inadvertent opening of the bayonet fitting. The axial distance limitation unit includes a radial securing unit (300) i.e. deformable and/or extendable unit, for radially securing the axial distance limitation unit to prevent accidental release of the limitation unit. An independent claim is also included for a method for mounting an electrical machine.
Description
Technical field
The present invention relates to a kind of motor for cranking internal combustion engine as described in the preamble, especially generator as claimed in claim 1 or the starting arrangement of starter motor for example.
The invention still further relates to a kind of installation as described in the preamble according to claim 9 in addition and be used for motor, the especially generator of cranking internal combustion engine or the method for the such starting arrangement of starter motor for example.
Background technique
The present invention relates separately to a kind of starter motor be used to the internal-combustion engine that starts Motor Vehicle particularly or commercial car according to the theme part of each independent claims is described, coaxial drive starter particularly, and the plug connection set that is used for the transmission power between two parts, for example be used for the fixing grafting small gear connection set that has been enclosed within the small gear on the corresponding axle.
Theme of the present invention is be used to the starter motor of the vehicle that has internal-combustion engine and starter, and described starter motor and starter comprise the motor that has armature and transducer, and wherein armature has the armature shaft that has the respective electrical pivot bearing.Particularly content of the present invention also has load-carrying lorry-starter motor, and it has motor and engagement systems, for example the type of cantilever type starter motor or open type starter motor.
From the starter that has starter relay be used to the vehicle that has internal-combustion engine known in the state of the art, these starters generally comprise for the direct current motor that drives internal-combustion engine.
Known starting arrangement comprises and having with gap freewheel driving mechanism supporting, rotatable small gear.The corresponding starter motor that is used for car and commercial car generally is known.They have the starter pinion that is sleeved on above the pinion shaft, and it particularly by means of the mode of serration groove joint, is driven by pinion shaft by the joint that form fit connects.This kind starter motor for example is the cantilever type starter motor.Particularly at the starter motor that rise-stops-use, also can use this grafting small gear at so-called open type starter motor.The axial restraint of this kind starter pinion is generally implemented by the locking piston ring or by the combination of locking piston ring and stop ring.During installation, this kind small gear overcomes pressure spring and assigns into above the pinion shaft, and the locking piston ring is installed subsequently, and described like this pressure spring pushes away small gear towards the locking piston ring.The spring of described small gear is carried in this to be improved meshing characteristic and reduces small gear and the wearing and tearing of gear ring end face side.Known this kind connection can realize by means of the bayonet coupling device in addition.In order to guarantee that described bayonet coupling device can accident not unclamp, and is provided with corresponding axial path limiter.It is configured to filling pad in known solution, it axially is inserted on the described pinion shaft between the part that needs connect after finishing connection.Under the very high situation of the revolution of pinion shaft, then because the asymmetric moulding of pad produces degree of unbalancedness.Described pad so just no longer include more stable axial path restriction, and described bayonet coupling device may unclamp unexpectedly sometimes owing to the high revolution of small gear or driven shaft comes off in addition.
Summary of the invention
In terms of existing technologies, have corresponding independent claims and the described feature of claim arranged side by side, method according to motor of the present invention and foundation installation motor of the present invention has following advantage, namely at the motor that is used for cranking internal combustion engine, generator or for example in the such starting arrangement of starter motor particularly, and described motor comprises the plug connection set, the small gear connection set of particularly pegging graft, be used for the connection of the transmission power of two parts, described plug connection set has the bayonet coupling device with axial path limiter and unclamps with the accident of avoiding the bayonet coupling device, stipulate that wherein such axial path limiter has the device that is used at least at locking radial axial path limiter and unclamps with the accident that stops the axial path limiter.Because radially fixing, axial path limiter unclamping diametrically avoided.Therefore also avoid bayonet coupling device accident to open, can realize the plug connection set that more insures like this.
Can the device that provide in independent claims and the claim arranged side by side advantageously be improved and optimize by the measure of enumerating in the dependent claims.
Stipulate in one embodiment, described device comprises at least one first parts in two parts of plug connection set, the fixing part on pinion shaft particularly, and described pinion shaft also is known as live axle or driven shaft, and assign second parts, particularly small gear in two parts that plug connection set on it.Can guarantee that the axial path limiter can unexpectedly not unclamp by plain mode by this fixing part.Described fixing part is for example with material connection, power transmission connection and/or form fit ways of connecting structure.Described fixing part preferably is constructed to the material connection, for example is constructed to weld part or the adhesive portion of described axial path limiter in first portion.Described fixing part preferably is constructed to by the compensation of axial path limiter or avoids degree of unbalancedness.
Another mode of execution regulation, described device are included on second parts of plug connection set, the fixing part of at least one on small gear particularly, and described second parts are sleeved on first parts, particularly driven shaft of plug connection set.Described fixing part is for example with material connection, power transmission connection and/or form fit ways of connecting structure.Described fixing part is preferably the form that material connects, and for example is configured to weld part or the adhesive portion of described axial path limiter in first portion.Described fixing part preferably is constructed to by axial path limiter compensation degree of unbalancedness.Described axial path limiter preferably is arranged on the section away from live axle of small gear, just be arranged on end face with live axle adjacent or on the section of drive end bearing side.
Another embodiment of the invention regulation, described device second parts comprise extend to for first parts receiving cavity and that limit this receiving cavity thus, be positioned at inner backstop.Described first parts, for example live axle or driven shaft are inserted in the receiving cavity of second parts, for example small gear when mounted.Be rotated and extract out in the direction opposite with direction of insertion at this place's axle, the bayonet coupling device works like this.For preventing that described plug connection set from unclamping, by axial path limiter locking axial path.This locking realizes by being positioned at inner backstop.It can so be arranged in the receiving cavity, makes the parts of winning, and for example driven shaft can not move in direction of insertion vertically.The straight pin that backstop is configured to extend in receiving cavity for example.
Another mode of execution stipulates that also described device has the accommodating part at second parts, is at least partially housed in the described accommodation section and be arranged in inner backstop.For backstop is fixed in its position, design a corresponding accommodating part.Described accommodation section and backstop acting in conjunction, thus make described backstop fixing at least in the axial direction.In one embodiment that described backstop is fixing in another direction in addition, thus the fixing safely of described backstop guaranteed.Described backstop and preferably extend in the horizontal with corresponding accommodating part is preferably with axially vertical, preferably diametrically.Therefore also stipulate, also will lock described backstop diametrically.
In addition, regulation in one embodiment, described device has fixing part for fixed stop at second parts.Preferably in the zone of accommodating part, realize fixing backstop.In one embodiment, described backstop is fixed in the accommodating part by the mode of press fit.In another embodiment, described backstop is fixed in the accommodating part by material connection, power transmission connection and/or form fit by distortion, welding, bonding or additional means of fixation with connecting.For example by limiting the parts accommodating part, additional, for example structure such as sleeve, plunger forms described additional means of fixation.
Stipulate that in another embodiment described backstop is configured at least one transverse bolt, its direction that extends axially transverse to the plug connection set is aimed at.Described backstop preferable configuration is transverse bolt, for example horizontal expansion or the straight pin that laterally held.The accommodating part that matches with it correspondingly is configured to cylindrical hole.In preferred embodiment, described cylindrical hole preferably radially runs through whole small gear in the horizontal until its outer surface.In another embodiment, described cylindrical hole reach out to be implemented as blind hole in receiving cavity.
And another mode of execution regulation, the device of described device configuration for changing, the device that especially can be out of shape and/or can stretch perhaps comprises the device that can be out of shape and/or can stretch.Deformable device is for example realized by deformable material or by adjustable length backstop.For example in the end of stretching into receiving cavity of first parts (for example pinion shaft) backstop is set, wherein said backstop can be stretched, and it just can extend in the accommodating part like this.In another embodiment, described backstop is subjected to centrifugal force controlled and has only when rotated just to extend in the accommodating part.In another mode of execution, deformation can take place in described backstop, for example plastic deformation, and described like this backstop is pressed in the receiving cavity and is pressed against the sidewall of accommodating part and is stopped at this place owing to flexible crushed element at this place.
The present invention relates to the motor for cranking internal combustion engine, generator or the such starting arrangement of starter motor for example especially are installed, described motor comprises the connection of the power of transmitting for two parts, the plug connection set that the small gear of particularly pegging graft connects, this plug connection set has the bayonet coupling device, it has the axial path limiter and unclamps with the accident that prevents the bayonet coupling device, the method that is used for being installed with motor comprises the axial path limiter is arranged on step on the plug connection set, and in terms of existing technologies, have corresponding independent claims or the arranged side by side described feature of claim, has following advantage according to method of the present invention, namely stipulated to lock the axial path limiter at least diametrically, thereby avoided the accidental of axial path limiter.First parts are inserted in the receiving cavity of second parts, are rotated and extract out from receiving cavity until arriving backstop on the direction opposite with direction of insertion.Unclamping of plug connection set or bayonet coupling device is exactly and the motion of inserting reverse movement.First parts are at first mobile in the direction opposite with direction of insertion for this reason.If this path of locking, then this connection can't be unclamped.For preventing unexpected disengagement, design has the axial path limiter.Behind the structure bayonet coupling device, described axial path is defined by settling the axial path limiter.Therefore when operation, described axial path limiter can not come off, but can be locked at least diametrically.This can realize by modes such as bonding, welding.
Be that a kind of mode of execution regulation namely is fixed on the axial path limiter step that plugs on the connection set described fixedly comprising by means of the device that is used for locking radial at least therewith accordingly.Realize this fixing preferably end of the first portion in being inserted in receiving cavity.Preferably in this zone, design backstop.Described backstop works in this and the accommodating part one that is used for backstop, can fix described backstop radial and axial like this.The described accommodation section is implemented as for example interior transverse holes of small gear, and at least part of this accommodating part of stretching into of described backstop.In transverse holes, for example additionally fix described backstop, particularly by distortion or for example such immobilising device of adhesive is set.
Description of drawings
Embodiments of the invention are shown in the drawings, and are described in detail in following explanation.Wherein:
Fig. 1 shows the motor that is configured to starting arrangement with transverse sectional view;
Fig. 2 shows small gear plug connection set on driven shaft, that be configured to the bayonet coupling device under first state with transverse sectional view, and it has first mode of execution of axial path limiter;
Fig. 3 shows small gear plug connection set on driven shaft, that be configured to the bayonet coupling device under second state with transverse sectional view, and it has second mode of execution of axial path limiter;
Fig. 4 shows amplification diagram according to the mode of execution of the axial path limiter of Fig. 3 with transverse sectional view;
Fig. 5 shows the amplification diagram of another mode of execution of axial path limiter with transverse sectional view;
Fig. 6 shows the amplification diagram of another mode of execution of axial path limiter with transverse sectional view;
Fig. 7 shows the amplification diagram of another mode of execution of axial path limiter with transverse sectional view;
Fig. 8 schematically with transverse sectional view and vertically view show the embodiment according to Fig. 3 under first installment state;
Fig. 9 schematically with transverse sectional view and vertically view show the embodiment according to Fig. 8 under second installment state;
Figure 10 schematically with transverse sectional view and vertically view show the embodiment according to Fig. 8 under the 3rd installment state;
Figure 11 schematically with transverse sectional view and vertically view show the embodiment according to Fig. 8 under the 4th installment state;
Figure 12 schematically with transverse sectional view and vertically view show the embodiment according to Fig. 8 under the 5th installment state;
Figure 13 shows the small gear that has the accommodating part with transverse sectional view; And
Figure 14 has illustrated small gear according to Figure 13 with stereogram.
Embodiment
Fig. 1 shows the motor 100 that is constructed to starting arrangement with transverse sectional view, and this motor has relay 42, and it also is embodied as distribution relay or engage relay.The housing 10 of motor comprises columniform housing member 11 and lid 13, and they interconnect by screw not shown further.Columniform housing member 11 is in the back by covering 13 sealings, the wheel hub outside sensing of intermediate portion formation of lid 13.The supporting position is located in this wheel hub, and the rearward end 17a of the armature shaft 17 of starting motor 18 is bearing in this supporting position, and the armature of starting motor is represented with 19.Radially in the outside of armature 19, be provided with a plurality of (forever) magnet of starting motor 18 at the wall of housing member 11.The front end of armature shaft 17 is bearing in the blind hole 23 of driven shaft 24 axially extending, not shown further with the end section 22 that reduces at diameter.The other end of driven shaft 24 is bearing in the bearing cap 25 of enclosing housing spare 11 and is formed in the wheel hub 26 on this bearing cap 25.Armature shaft 17 has tooth portion 28 (sun gear) at it near near the end of bearing cap 25, and planet wheel 29 is bonded in this tooth portion 28, and this planet wheel also meshes (=jack shaft) with outside, the fixing gear ring 30 of being positioned at of planetary type gear transmission unit 31.
Planet carrier 12 drives driven shaft 24, is furnished with freewheel 33 at this driven shaft 24, and its inner ring 34 has jut 35 (small gear), is configured with outer toothed portion 36 at this jut.The outer ring 37 of freewheel 33 is connected with driven shaft 24 by coarse pitch screw thread 38.So-called engage spring 39 acts on this outer ring.By moving axially of freewheel 33, outer toothed portion 36 can engage with the gear ring 40 of internal-combustion engine for the purpose of starting process.This takes place by means of (connection) relay 42, and in this engage relay, electromagnet armature makes rod member 44 swings by jut 43 when turn-on current, and this rod member is moved to the left freewheel 33 by the chute 45 between disc 46.Rod member 44 is configured to double-arm, and is arranged in swingably in the bearing of fixing with housing 49 by means of pivot 48.This process only is discussed tout court, because this is not critical to the present invention.
This armature shaft 17 is fixing in the axial direction by stopping device at the end 17a near its rear bearings side.Be provided with brush plate 53 at lid 13, this brush plate is spirally connected with lid 13.These brush plate 53 integral type forms.At this brush plate the brush spring that is made of plastics is especially arranged fixedly, be provided with carbon in this brush spring, carbon is abutting under the spring pressure effect on the commutator 63, and this commutator is arranged on the armature shaft 17.Carbon is connected with joint coupling of cable by connecting twisted wire, and this joint coupling of cable is connected with the contact 68 of engage relay 42.Twisted wire is passed in the Sealing 70 that is arranged in the housing member 11 in the hole.Brush plate 53 is fixed on by screw 62 and covers on 13.
Fig. 2 to 14 illustrates first parts that are constructed to small gear 35 and the plug connection set 200 that is constructed to bayonet coupling device 210 that is constructed to second parts of pinion shaft or driven shaft 24 with different views and different the level of details.Described small gear 35 is at the inner ring 34 integral types structure of this and freewheel 33.Describe at other, use the concept of small gear 35 at this.Same or similar parts use same reference character to represent.For simple and clear reason clearly, save describing the detailed description of parts at this.
Fig. 2 shows the plug that be constructed to bayonet coupling device 210 of small gear 35 on driven shaft 24 with transverse sectional view and connects 200, it has first mode of execution of axial path limiter 220, and described axial path limiter has the device 300 that is used for locking radial axial path limiter 220 at least.Arrow A is represented axially.Described axial path limiter 220 comprises two filling pads 221, and it is installed on the driven shaft 24 along circumferentially overlapping on driven shaft shaft shoulder 24a.Fixing part 310 is set as the device 300 that is used for locking radial on the driven shaft 24 by means of being welded on herein.Prevent effectively that by this mode two pads 221 from coming off diametrically.Described pad 221 extends diametrically from driven shaft 24 beginnings, makes them can reach with the stop surface 35a of described small gear 35 and contacts.The width of described pad 221 is set to, so that the axial path of described small gear 35 is limited with respect to driven shaft 24, described like this bayonet coupling device 210 can not be opened and described driven shaft 24 can not move from receiving cavity 240.Described fixing part 310 is constructed to, and makes it can compensate the degree of unbalancedness of asymmetrical these pads 221 of rotation.
Fig. 3 shows the plug connection set 200 that be constructed to bayonet coupling device 210 of small gear 35 on driven shaft 24 that is under second state with transverse sectional view, and it has second mode of execution of axial path limiter 220.Described axial path limiter 220 is configured to straight pin 222 at this.Described device 300 comprises accommodating part 320, and this accommodating part is constructed to pass transverse holes 321 and described accommodation section and 222 actings in conjunction of described straight pin of receiving cavity 240.Thus, no longer be between driven shaft shaft shoulder 24a, axial path limiter 220 and stop surface 35a, but between the end face of driven shaft 24 and axial path limiter 220 (straight pin 222 of saying so exactly), realize limiting the backstop of axial path.Be delivered to by straight pin 222 in the horizontal hole wall portion in the backstop power that described backstop produces.Described device 300 is described in Fig. 4 to Fig. 7 in more detail.
Fig. 4 shows zoomed-in view according to the mode of execution of axial path limiter 220 shown in Figure 3 with transverse sectional view.Described axial path limiter 220 is configured to straight pin 222 at this.Described device 300 comprises that transverse holes 321, described transverse holes form the axial restraint portion at straight pin 222 on the one hand on the one hand.Described hole is included in this fixing part that is constructed to press-fitted portions 311 310 on the other hand.Guarantee that with the power transmission ways of connecting described straight pin 222 does not radially move by this press-fitted portions 311.
Fig. 5 shows the amplification diagram of another mode of execution of described axial path limiter 220 with transverse sectional view.This structure is consistent with structure shown in Figure 4 basically, but described fixing part 310 is constructed to mechanically deformation portion 312 at this.Mechanically deformation takes place in transverse holes 321 herein, locks described straight pin 222 so diametrically.In another embodiment, mechanical deformation all takes place in for example these straight pin 222 generation mechanical deformations, or this straight pin 222 and transverse holes 321.
Fig. 6 shows the amplification diagram of another mode of execution of described axial path limiter 220 with transverse sectional view.At this, except with Fig. 4 and Fig. 5 in identical enforcement, fixing part 310 radially substitutes by additional parts 313 and realizes by variant part 312 in this embodiment.Described additional parts 313 are configured to be arranged on the sleeve on the transverse holes 312 or encircle 313a at this.
Fig. 7 shows the amplification diagram of another mode of execution of described axial path limiter 220 with transverse sectional view.This structure is basic with consistent according to structure shown in Figure 6, but optional feature 313 is constructed to plunger 313b, and it radially seals transverse holes 321.So structure device 300 makes it avoid or reduce at least to plug the degree of unbalancedness of connection set 200.Correspondingly proofread and correct the weight distribution of described device 300.Described device 300 preferably is configured to axisymmetric at least, further preferably is configured to the rotation symmetry around axial A.
Fig. 8 to Figure 12 illustrates for the manufacture of clamping-type-plug connection set 200,210 different step.
Fig. 8 schematically with transverse sectional view and vertically view show the embodiment according to Fig. 3 under first installment state; Under this state or in the step, described driven shaft 24 parts are inserted in the receiving cavity 240, wherein small gear 35 and driven shaft 24 not each other vertically against.Described transverse holes 321 and receiving cavity 240 are not by 220 sealings of axial path limiter.The director element 35b of described small gear 35 constitutes inner guide path 35c.The director element 24b of described driven shaft 24 constitutes pairing guide path 24c.Pairing backstop 24d alternately limits pairing guide path 24c respectively, match like this guide path 24c towards the direction of small gear 35 open and adjacent pairing guide path 24 towards the direction of small gear 35 by locking.Design rotate path 24e, thus make pairing guide path 24c in the horizontal, just along circumferentially being connected to each other.Shown in the step, described director element 35b slides between pairing backstop 24d among the pairing guide path 24c, guide path 24c and 35c acting in conjunction like this.At this, described guide path 35c each other be at interval twice between the described pairing guide path 24c at interval.
Fig. 9 illustrates embodiment illustrated in fig. 8 under second installment state or the transverse sectional view in second step and sectional arrangement drawing.In this step, so described driven shaft 24 is inserted in the receiving cavities 240, make the front end diametrically locking transverse holes 321 of driven shaft 24 on axially.At this, the shaft shoulder 24a of small gear shaft shoulder 35a and axle is adjacent one another are.Described director element 35b can be on circumferentially rotate path 24e on circumferentially move.Figure 10 illustrates this rotation.
Figure 10 schematically with transverse sectional view and vertically view show under the 3rd installment state according to embodiment shown in Figure 8, under this installment state described driven shaft 24 with respect to small gear 35 week upwards around axial A rotation.For this reason, described director element 35b moves along rotate path 24e and joins next pairing guide path 24c to until it.Next or adjacent pairing guide path 24c limits by pairing backstop 24d in the direction opposite with direction of insertion.Figure 11 illustrates the motion of described director element 35b on relative backstop 24d direction.
Figure 11 schematically with transverse sectional view and vertically view show under the 4th installment state according to embodiment shown in Figure 8, described director element 35b moves towards the direction of pairing backstop 24d along pairing guide path 24c under this installment state.Correspondingly be that described driven shaft 24 moves in the direction opposite with direction of insertion, is opened until transverse holes 321.If transverse holes 321 is opened, then embed axial path limiter 220 as shown in figure 12.
Figure 12 schematically with transverse sectional view and vertically view show under the 5th installment state according to embodiment shown in Figure 8, under this installment state, embedded axial path limiter 220.Described axial path limiter 220 is constructed to be positioned at the straight pin 221 of transverse holes 321.So fixing straight pin 221 stops the motions of described driven shaft 24 on direction of insertion, thus locking bayonet coupling device 221 safely.
Figure 13 shows the small gear 35 that has accommodating part 320 and receiving cavity 240 with transverse sectional view.Described accommodation section 320 is penetrating described small gear 35 and receiving cavity 240 in the radial direction, and wherein said receiving cavity 240 is divided into two-part in the axial direction by transverse holes 321.Described receiving cavity 240 from transverse holes 321 vertically A be that to open bayonet coupling device 210 necessary to the part away from the end of driven shaft, and it is also consistent with described guide path 35c axial length basically thus.
Figure 14 shows the stereogram according to small gear shown in Figure 13 35.Layout in this high-visible transverse holes 321.It radially extends through small gear 35 in central authorities.
Claims (10)
1. the motor (100) that is used for cranking internal combustion engine, particularly generator or starting arrangement, as starter motor, described motor comprises for the connection of the transmission power of two parts, the plug connection set (200) that has bayonet coupling device (210), described bayonet coupling device has axial path limiter (220), unclamp for preventing the accident of described bayonet coupling device (210), it is characterized in that, described axial path limiter (220) has the device (300) that is used for locking radial axial path limiter (220) at least, unclamps with the accident of avoiding described axial path limiter (220).
2. motor according to claim 1 (100), it is characterized in that, described device (300) be included in the plug connection set (200) two parts in first parts at least one fixing part (310), described first parts be set with the plug connection set (200) two parts in second parts.
3. motor according to claim 1 and 2 (100), it is characterized in that, described device (300) is included at least one fixing part (310) on second parts that plug connection set (200), and described second parts are sleeved on described first parts of described plug connection set (200).
4. according to arbitrary described motor (100) in the claim 1 to 3, it is characterized in that, described device (300) described second parts comprise extend to for the receiving cavity (240) of first parts in and limit thus described receiving cavity (240), be positioned at inner backstop.
5. according to arbitrary described motor (100) in the claim 1 to 4, it is characterized in that described device (300) has accommodating part (320) at described second parts, be arranged in inner backstop and be contained in the described accommodation section at least in part.
6. according to arbitrary described motor (100) in the claim 1 to 5, it is characterized in that described device (300) has for the fixing part (310) of fixing described backstop at described second parts.
7. according to arbitrary described motor (100) in the claim 1 to 6, it is characterized in that described backstop is at least one transverse bolt, described transverse bolt is aimed at transverse to the direction that extends axially of described plug connection set (200).
8. according to arbitrary described motor (100) in the claim 1 to 7, it is characterized in that described device (300) is the device that can change, the device that particularly can be out of shape and/or can stretch.
9. be used for installing a kind of motor for cranking internal combustion engine (100), generator or as the method for the starting arrangement of starter motor particularly, described motor comprises for the connection of the transmission power of two parts, the plug connection set (200) that has bayonet coupling device (210), described bayonet coupling device has axial path limiter (220), be used for avoiding the accident of described bayonet coupling device (210) to unclamp, described method comprises axial path limiter (220) is arranged on step in plug connection set (200), it is characterized in that, at least diametrically lock described axial path limiter (220), unclamp with the accident of avoiding described axial path limiter (220).
10. according to the described method of claim 9, it is characterized in that be fixed on the step that plugs on the connection set (200) with described axial path limiter (220) by the device (300) that is used for locking radial at least described fixedly comprising.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011090128.0A DE102011090128B4 (en) | 2011-12-29 | 2011-12-29 | Electric machine and method for its assembly |
| DE102011090128.0 | 2011-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103256164A true CN103256164A (en) | 2013-08-21 |
| CN103256164B CN103256164B (en) | 2016-05-11 |
Family
ID=48607856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210599401.4A Expired - Fee Related CN103256164B (en) | 2011-12-29 | 2012-12-28 | Motor and installation method thereof |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103256164B (en) |
| DE (1) | DE102011090128B4 (en) |
| FR (1) | FR2985872A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016066083A1 (en) * | 2014-10-27 | 2016-05-06 | Valeo Equipements Electriques Moteur | Motor vehicle combustion engine starter with air vent opening |
| CN108574366A (en) * | 2017-03-13 | 2018-09-25 | 住友重机械工业株式会社 | The assemble method of motor and pinion shaft |
| US20220224192A1 (en) * | 2019-05-02 | 2022-07-14 | Festool Gmbh | Drive motor with an insulating housing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1162695A (en) * | 1996-03-08 | 1997-10-22 | 瓦莱奥电机设备公司 | Automotive igniter with small size gear and without free-wheel |
| CN201846188U (en) * | 2010-10-09 | 2011-05-25 | 德昌电机(深圳)有限公司 | Starter and starting motor device |
| WO2011061201A1 (en) * | 2009-11-23 | 2011-05-26 | Robert Bosch Gmbh | Noise-optimized starter device |
| DE102009060957A1 (en) * | 2009-12-30 | 2011-07-07 | Robert Bosch GmbH, 70469 | Starting device for an internal combustion engine |
| WO2011147671A2 (en) * | 2010-05-25 | 2011-12-01 | Robert Bosch Gmbh | Starter for an internal combustion engine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60213239T2 (en) * | 2001-06-29 | 2006-12-14 | Valeo Equipements Electriques Moteur | STARTER FOR MOTOR VEHICLE WITH IMPROVED SPROCKET |
-
2011
- 2011-12-29 DE DE102011090128.0A patent/DE102011090128B4/en active Active
-
2012
- 2012-12-27 FR FR1262854A patent/FR2985872A1/en not_active Withdrawn
- 2012-12-28 CN CN201210599401.4A patent/CN103256164B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1162695A (en) * | 1996-03-08 | 1997-10-22 | 瓦莱奥电机设备公司 | Automotive igniter with small size gear and without free-wheel |
| WO2011061201A1 (en) * | 2009-11-23 | 2011-05-26 | Robert Bosch Gmbh | Noise-optimized starter device |
| DE102009060957A1 (en) * | 2009-12-30 | 2011-07-07 | Robert Bosch GmbH, 70469 | Starting device for an internal combustion engine |
| WO2011147671A2 (en) * | 2010-05-25 | 2011-12-01 | Robert Bosch Gmbh | Starter for an internal combustion engine |
| CN201846188U (en) * | 2010-10-09 | 2011-05-25 | 德昌电机(深圳)有限公司 | Starter and starting motor device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016066083A1 (en) * | 2014-10-27 | 2016-05-06 | Valeo Equipements Electriques Moteur | Motor vehicle combustion engine starter with air vent opening |
| CN108574366A (en) * | 2017-03-13 | 2018-09-25 | 住友重机械工业株式会社 | The assemble method of motor and pinion shaft |
| US20220224192A1 (en) * | 2019-05-02 | 2022-07-14 | Festool Gmbh | Drive motor with an insulating housing |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102011090128A1 (en) | 2013-07-04 |
| CN103256164B (en) | 2016-05-11 |
| FR2985872A1 (en) | 2013-07-19 |
| DE102011090128B4 (en) | 2020-11-26 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180205 Address after: Stuttgart, Germany Patentee after: SEG Automotive Germany GmbH Address before: Stuttgart, Germany Patentee before: ROBERT BOSCH GmbH |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 |