A kind of clamp spring mounting device of electronic water pump
Technical field
The utility model is related to a kind of clamp spring mounting devices, for installing clamp spring in electronic water pump assembling process.
Background technology
Brushless electronic water pump includes stator and rotor assembly, and rotor assembly includes impeller and separation sleeve, before applicant
To the concrete structure application of brushless electronic water pump patent, Patent No. 201720017208.3, right this brushless electronic
It first has to impeller being installed in separation sleeve when the rotor assembly assembling of water pump, two is then clamped on the central shaft of separation sleeve
Clamp spring, it is in 90 ° between the setting angle of two clamp springs.And do not have the machine that can be specially automatically put into clamp spring at present, all adopt
It is manually put into clamp spring and is compressed by tool, it is time-consuming and laborious in this way, a large amount of manpower is consumed, the degree of automation is low, production
Efficiency is low.
Utility model content
Technical problem to be solved in the utility model is:A kind of clamp spring mounting device of electronic water pump, the clamp spring are provided
Clamp spring can be fastened on the central shaft of separation sleeve by mounting device automatically, reduce a large amount of human resources, improve production
While efficiency, the installation quality of clamp spring is also improved.
In order to solve the above technical problems, the technical solution of the utility model is:A kind of clamp spring mounting device of electronic water pump,
Including rack, be provided with workbench in the rack, level is slidably fitted with first slide on the workbench, first slide by
The driving of first level power plant slides into assembly station, and the isolation for being useful for installation electronic water pump is rotatablely installed in first slide
The mounting base of set, mounting base are driven by the first rotary power unit being installed in first slide;
Clamp spring feeding device is provided in the rack, the clamp spring feeding device includes clamp spring vibrating disk and clamp spring conveying
The upstream end of slot, the clamp spring delivery chute is connected with clamp spring vibrating disk;
Material receiving is provided on the workbench, the material receiving is connected with the downstream of clamp spring delivery chute, described
Splicing station and ejection material station are provided on material receiving, level is slidably fitted with splicing block on the material receiving, this connects
It is provided with the accommodating chamber that can accommodate clamp spring on material block, which makes accommodating chamber in splicing work by the driving of splicing horizontal power device
It is moved between position and ejection material station, vertical sliding is equipped with discharging mandril on the material receiving, which is ejecting
Expect to jack up through material receiving at station and by the clamp spring on ejection material station, discharging mandril is driven by discharging jacking power plant
It is dynamic;
Clamp spring clamping transfer device is also equipped in the rack, which is clamped transfer device for discharging mandril to be clamped
On clamp spring be moved to assembly station and be sleeved on the central shaft of separation sleeve;
Vertical sliding is equipped with pressure head in the rack, which is driven by vertical binder power plant and be pressed into clamp spring
On central shaft.
As a preferred solution, the clamp spring clamping transfer device includes the hold-down support being fixed on workbench,
Level is slidably fitted with horizontal transfer seat on the hold-down support, and vertical sliding is equipped with vertical transfer on the horizontal transfer seat
Seat, it is vertical to shift the fixture being equipped on seat for being clamped or unclamping clamp spring, horizontal transfer is installed dynamic on the hold-down support
Power apparatus, horizontal transfer power plant drive horizontal transfer seat to be slided between ejection material station and assembly station, the level
The vertical transfer power plant of driving transfer seat vertical sliding is installed on transfer seat.
As a preferred solution, the bottom of the vertical transfer seat is provided with positioning sleeve, on the positioning sleeve
It is provided with axially position hole, the endoporus for the clamp spring that axially position hole is clamped with fixture is arranged concentrically, axially position hole and separation sleeve
Central shaft at the top of cooperation.
As a preferred solution, the pressure head includes lifting pressing plate, and the bottom for lifting pressing plate is fixed with last item, last item
Bottom be provided with pressing sleeve hole of the pressing sleeve at the top of the central shaft, the lifting pressing plate is driven by vertical binder power plant.
As a preferred solution, the first rotary power unit includes rotary cylinder, mounting base rotational installation in
In first slide, the placement chamber for installing separation sleeve is provided in the mounting base, the upper surface of the mounting base is provided with
Several positioning grooves, the positioning groove are adapted to one by one with the shape of the screw connection portion of separation sleeve, and the mounting base is by returning
Rotaring cylinder drives 90 ° of positive and negative rotation, and the angle for detecting mounting base angle position is provided in the first slide and detects sensing
Device.
As a preferred solution, the angle detecting sensor is correlation optoelectronic switch, is set in the mounting base
It is equipped with horizontal through hole, horizontal through hole is corresponding with correlation optoelectronic switch position.
As a preferred solution, side wall of the splicing block close to the side of clamp spring delivery chute is plane, the appearance
Chamber of receiving is set on the side wall, and the end of the side wall and clamp spring delivery chute coordinates.
After using above-mentioned technical proposal, the effect of the utility model is:The clamp spring mounting device is reasonable for structure, and first
One slide first drives mounting base onto assembly station, and then clamp spring is transported to the splicing of material receiving by clamp spring feeding device
On station, the accommodating chamber on splicing block shifts the clamp spring level on splicing station on ejection material station onto, and then discharge mandril top
Go out and jack up clamp spring, be then moved to assembly station using the clamp spring on clamp spring clamping transfer device clamping discharging mandril and be sleeved on
On the central shaft of separation sleeve, finally utilize the pressure head declined that clamp spring cutting ferrule on center shaft, is completed the clamping of clamp spring, then driven
Dynamic mounting base rotation repeats the installation that action carries out next clamp spring, the setting angle of two such clamp spring after changing angle
Difference meets installation requirement.
Again since clamp spring clamping transfer device includes the hold-down support being fixed on workbench, on the hold-down support
Level is slidably fitted with horizontal transfer seat, and vertical sliding is equipped with vertical transfer seat on the horizontal transfer seat, shifts seat vertically
On fixture for being clamped or unclamping clamp spring is installed, horizontal transfer power plant is installed, level turns on the hold-down support
Mobile power apparatus driving horizontal transfer seat slides between ejection material station and assembly station, is equipped on the horizontal transfer seat
The vertical transfer power plant of driving transfer seat vertical sliding, clamp spring clamping transfer device is reasonable for structure, is clamped using fixture
After clamp spring on to discharging mandril, after discharging mandril declines disengaging clamp spring, horizontal transfer seat moves horizontally clamping clamp spring and is sent to
The top of assembly station, then general who has surrendered's clamp spring covers on center shaft under transfer seat vertically, then horizontal transfer seat and vertical transfer
Seat resets, and whole process action is smooth, and transfer is accurate.
Again since the bottom of the vertical transfer seat is provided with positioning sleeve, axially position is provided on the positioning sleeve
The endoporus in hole, the clamp spring that axially position hole is clamped with fixture is arranged concentrically, and is matched at the top of the central shaft of axially position hole and separation sleeve
It closes, which can facilitate central shaft to enter in axially position hole so that it is convenient to which clamp spring is accurate when clamp spring is clamped in fixture
Really on center shaft, suit action is more acurrate for set.
Again since the first rotary power unit includes rotary cylinder, the mounting base rotational installation is in first slide, institute
State the placement chamber being provided in mounting base for installing separation sleeve, it is recessed that the upper surface of the mounting base is provided with several positioning
Slot, the positioning groove are adapted to one by one with the shape of the screw connection portion of separation sleeve, and the mounting base is driven just by rotary cylinder
90 ° of reversion, is provided with the angle detecting sensor for detecting mounting base angle position in the first slide, the mounting base by
Rotary cylinder drives positive and negative rotation, angle detecting sensor to may be used to determine the initial position of mounting base, it is ensured that mounting base can be accurate
90 ° of true rotation.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the three-dimensional structure diagram of the utility model embodiment;
Fig. 2 is another three-dimensional viewpoin schematic diagram of the utility model embodiment;
Fig. 3 is the mounting structure schematic diagram of material receiving and splicing block;
Fig. 4 is another angle schematic diagram of Fig. 3;
Fig. 5 is that the later structural schematic diagram of splicing block is concealed in Fig. 3;
Fig. 6 is the stereogram of clamp spring clamping transfer device;
Fig. 7 is the stereogram of another angle in Fig. 6;
Fig. 8 is pressure head and its stereogram of driving;
Fig. 9 is the driving structure schematic diagram of first slide and mounting base;
In attached drawing:1, rack;2, workbench;3. clamp spring vibrating disk;4. clamp spring delivery chute;5. clamp spring material receiving mechanism;51.
Material receiving;52. splicing block;53. accommodating chamber;54. splicing horizontal power device;55. discharge mandril;56. discharging jacking power
Device;6. transfer device is clamped in clamp spring;61. hold-down support;62. horizontal transfer seat;63. transfer seat vertically;64. fixture;65. water
Power apparatus is moved in flat turn;66. transfer power plant vertically;67. positioning sleeve;671. axially position hole;7. clamp spring press-in device;
71. lifting pressing plate;72. vertical binder power plant;73. last item;731. pressing sleeve hole;74. position-detection sensor;8. separation sleeve
Driving mechanism;81. first slide;82. mounting base 82;83. first level power plant;84. the first rotary power unit;85.
Angle detecting sensor;9, separation sleeve;91. central shaft;10. clamp spring;A, splicing station;B, ejection material station;C, assembler
Position.
Specific implementation mode
The utility model is described in further detail below by specific embodiment.
As shown in Figures 1 to 9,10 mounting device of clamp spring of a kind of electronic water pump, including rack 1 are arranged in the rack 1
There is workbench 2,9 driving mechanism 8 of separation sleeve is provided on the workbench 2, for driving the movement of separation sleeve 9, changes isolation
The position of set 9, facilitates the installation of the installation and clamp spring 10 of separation sleeve 9.9 driving mechanism 8 of separation sleeve is slidably fitted with including level
First slide 81, first slide 81 slide into assembly station C, first level power plant by the driving of first level power plant 83
83, using no bar electric cylinders, can accurately drive first slide 81 to move horizontally.
In first slide 81 rotational installation be useful for installation electronic water pump separation sleeve 9 mounting base 82, mounting base 82 by
The first rotary power unit 84 driving being installed in first slide 81.As shown in figure 9, the first rotary power unit 84 includes back
Rotaring cylinder, the mounting base 82 are rotatablely installed in first slide 81, are provided in the mounting base 82 for installing separation sleeve 9
Placement chamber, the upper surface of the mounting base 82 is provided with several positioning grooves, the screw of the positioning groove and separation sleeve 9
The shape of interconnecting piece is adapted to one by one, after separation sleeve 9 is installed on placement intracavitary, is positioned by positioning groove, makes mounting base 82
Separation sleeve 9 can be driven to rotate together, the mounting base 82 drives 90 ° of positive and negative rotation by rotary cylinder, is set in the first slide 81
It is equipped with the angle detecting sensor 85 for detecting 82 angle position of mounting base.The angle detecting sensor 85 is correlation
Optoelectronic switch is provided with horizontal through hole in the mounting base 82, and horizontal through hole is corresponding with correlation optoelectronic switch position.Work as installation
When seat 82 rotates to certain angle, when the signal of correlation photoswitc is just passed through horizontal through hole, installation can determine at this time
Seat 82 initial position, then rotary cylinder action can accurately control mounting base 82 relative to initial position rotate
90°。
10 feeding device of clamp spring is provided in the rack 1,10 feeding device of the clamp spring includes 10 vibrating disk of clamp spring, 3 He
The upstream end of 10 delivery chute 4 of clamp spring, 10 delivery chute 4 of the clamp spring is connected with 10 vibrating disk 3 of clamp spring;10 vibrating disk 3 of clamp spring and card
10 delivery chute 4 of spring realizes that the automatic charging of clamp spring 10, clamp spring 10 are to be installed on axis class clamp spring at present using current conventional structure
10, there are one openings for tool, by preventing parts axial float with axis class tight fit.10 vibrating disk 3 of clamp spring passes through vibration feeding
Mode vibrate so that clamp spring 10 is arranged after enter in 10 delivery chute 4 of clamp spring, and 10 vibrating disk 3 of this clamp spring and mode of movement
It is just public for current conventionally form, such as a kind of 10 automatic assembling apparatus of circular open clamp spring of patent No. CN201320615330.2
A kind of vibration feeding of clamp spring 10 is opened.
Material receiving 51 is provided on the workbench 2, the material receiving 51 and the downstream of 10 delivery chute 4 of clamp spring are held in the mouth
It connects, splicing station A and ejection material station B is provided on the material receiving 51, level is slidably installed on the material receiving 51
There is splicing block 52, the accommodating chamber 53 that can accommodate clamp spring 10 is provided on the splicing block 52, the splicing block 52 is defeated close to clamp spring 10
It is plane to send the side wall of the side of slot 4, and the accommodating chamber 53 is set on the side wall, the end of the side wall and 10 delivery chute 4 of clamp spring
Portion coordinates.The splicing block 52 makes accommodating chamber 53 in splicing station A and ejection material station B by the driving of splicing horizontal power device 54
Between move, when splicing horizontal device driving splicing block 52 is moved to ejection material station B, the side of splicing block 52 can stop card
The conveying of 10 delivery chute 4 of spring, and when the accommodating chamber of splicing block 52 53 is in splicing station A, accommodating chamber 53 gives clamp spring 10
Splicing space, clamp spring 10 just enters from 10 delivery chute 4 of clamp spring on material receiving 51.Splicing horizontal power device 54 can be used
Linear motor can be achieved without bar electric cylinders or other straight-line power devices.
Vertical sliding is equipped with discharging mandril 55 on the material receiving 51, and the discharging mandril 55 is at ejection material station B
It is jacked up through material receiving 51 and by the clamp spring 10 on ejection material station B, discharging mandril 55 is driven by discharging jacking power plant 56
It is dynamic.The head setting of the discharging mandril 55 is tapered so that it is convenient to which the mandril 55 that discharges ejects clamp spring 10, also has on the mandril 55 that discharges
There are one step surfaces to be used for supporting clamp spring 10, and head passes through clamp spring 10 and makes clamp spring 10 by step when the mandril 55 that discharges in this way ejects
Face supports, and completes ejection material.Discharging is jacked power plant 56 and is driven using cylinder, and the ejection of clamp spring 10 is higher than by discharging mandril 55 to be connect
Platform 51 is expected so that it is convenient to which fixture 54 is clamped.Above-mentioned structure constitutes 10 material receiving mechanism 5 of clamp spring.
As shown in Figure 6 and Figure 7, it is also equipped with clamp spring 10 in the rack 1, transfer device 6 is clamped, the clamp spring 10 clamping turns
The clamp spring 10 that moving device 6 is used to be clamped on discharging mandril 55 is moved to assembly station C and is sleeved on the central shaft 91 of separation sleeve 9;
It includes the hold-down support 61 being fixed on workbench 2, the hold-down support 61 that transfer device 6, which is clamped, in the clamp spring 10
Upper level is slidably fitted with horizontal transfer seat 62, and horizontal transfer seat 62 is installed on by horizontal guide rail on hold-down support 61, described
Vertical sliding is equipped with vertical transfer seat 63 on horizontal transfer seat 62, and the vertical seat 63 that shifts is made of vertical plate portion and horizontal plate part
T-shaped structure, vertical plate portion is installed on horizontal transfer seat 62, is mounted on horizontal plate part for being clamped or unclamping clamp spring
10 fixture 54, the fixture 54 are air-actuated jaw 54, and the holding chamber with 10 shape adaptation of clamp spring is provided on fixture 54, described solid
Determine that horizontal transfer power plant 65 is installed on bearing 61, which is no bar electric cylinders, is accurately controlled
Position, and while installing occupy little space, horizontal transfer power plant 65 drives horizontal transfer seat 62 in ejection material station B and dress
With being slided between station C, the vertical transfer power plant of driving transfer seat vertical sliding is installed on the horizontal transfer seat 62
66.The vertical transfer power plant 66 is driven using cylinder.
The bottom of the vertical transfer seat 63 is provided with positioning sleeve 67, and particularly the positioning sleeve 67 is arranged in level
In plate portion, axially position hole 671, the clamp spring 10 that axially position hole 671 is clamped with fixture 54 are provided on the positioning sleeve 67
Endoporus be arranged concentrically, 91 top of central shaft of axially position hole 671 and separation sleeve 9 coordinates, in this way, in transfer seat 63 vertically
Clamp spring 10 can be made accurately to be nested on central shaft 91 when being vertically lowered, meanwhile, the top of central shaft 91 can enter axial direction
In location hole 671.Certainly, if the insertion of central shaft 91 can be realized by not positioning sleeve 67 also, it is only necessary to which there is certain sky in top
Between facilitate central shaft 91 to pass through clamp spring 10, there are one taperings for the top of central shaft 91 equally tool, facilitate insertion.
As shown in figure 8, disclosing 10 press-in device 7 of clamp spring in the figure, vertical sliding is equipped with pressure head in the rack 1,
The pressure head is driven by vertical binder power plant 72 and clamp spring 10 is pressed on central shaft 91, and a branch is provided on workbench 2
Seat is used for that vertical sliding is facilitated to install pressure head.It is provided with position-detection sensor 74 on bearing, is moved up for detecting pressure head
Extreme position, the pressure head include lifting pressing plate 71, lifting pressing plate 71 bottom be fixed with last item 73, the bottom of last item 73
It is provided with pressing sleeve hole 731 of the pressing sleeve at the top of the central shaft 91, the lifting pressing plate 71 is driven by vertical binder power plant 72
Dynamic, the vertical decline of binder power plant 72 makes last item 73 coaxially be inserted on central shaft 91, is fastened to clamp spring 10 while being inserted in
On central shaft 91.
The operation principle of the utility model is:Separation sleeve 9 is put into mounting base 82 first, is then installed to impeller
In separation sleeve 9,83 drive installation seat 82 of last first level power plant is moved to assembly station C, and before this, clamp spring
10 are introduced on material receiving 51 in accommodating chamber 53, and then splicing block 52 is moved horizontally is moved to ejection by clamp spring 10
Expect station B, discharging mandril 55 rises ejects a height by clamp spring 10, and horizontal transfer seat 62 is in initial position, clamp spring at this time
10 positions just ejected are in the Clamping Center of fixture 54, and clamp spring 10 is clamped, then discharges under mandril 55 by the action of fixture 54
Drop, such horizontal transfer seat 62 just conveniently move horizontally the top for driving clamp spring 10 to be moved to central shaft 91.
Then central shaft 91 and 10 vertical position of clamp spring correspond to, and the vertical 63 times general who has surrendered's clamp springs 10 of seat that shift first are sleeved on central shaft
On 91, then transfer seat 63 and horizontal transfer seat 62 successively reset vertically, and general who has surrendered's clamp spring 10 is pressed on central shaft 91 under pressure head,
After being pressed into first clamp spring 10, in order to make retaining effect become apparent from, after installing first clamp spring 10, mounting base 82 is rotated by 90 °, and
Same mode installs the second clamp spring 10 afterwards, can be by the whole taking-up of separation sleeve 9 in mounting base 82 after installing.
10 mounting device of clamp spring it is reasonable for structure, it can be achieved that clamp spring 10 automatic installation, improve installation effect and installation
Precision, save manpower.
The cylinder mentioned in the present embodiment, motor, without the executive devices such as bar electric cylinders, rack and pinion mechanism, feed screw nut machine
Structure is current routine techniques, in April, 2008 the 28th printing in the 5th edition, Beijing《Mechanical design handbook the 5th
Version》In the detailed concrete structure for disclosing cylinder, motor and other transmission mechanisms and principle and other design, belong to existing
There are technology, structure cheer and bright.
Embodiment described above is only the description to the preferred embodiment of the present invention, not as the limit to the scope of the invention
Fixed, the various modifications made to technical solution of the present invention on the basis of not departing from design spirit of the present invention and transformation should all be fallen
In the protection domain for entering claims of the present invention determination.