CN106475762A - ABS electromagnetic valve spacer shell closing in assembly and the assembly method of valve pocket - Google Patents
ABS electromagnetic valve spacer shell closing in assembly and the assembly method of valve pocket Download PDFInfo
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- CN106475762A CN106475762A CN201611119439.1A CN201611119439A CN106475762A CN 106475762 A CN106475762 A CN 106475762A CN 201611119439 A CN201611119439 A CN 201611119439A CN 106475762 A CN106475762 A CN 106475762A
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- assembly
- spacer shell
- valve
- valve pocket
- shell closing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
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- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of ABS electromagnetic valve spacer shell closing in assembly and the assembly method of valve pocket, using assembly equipment, and include step：S1, spacer shell closing in assembly is positioned on set lower positioning component on assembly equipment is positioned, spacer shell closing in assembly is preinstalled with valve pocket；Set seaming chuck assembly on S2, assembly equipment pushes, and applies pressure to valve pocket, is press-fited；Set measurement apparatus on S3, assembly equipment detect the stroke of the valve rod assembly in spacer shell closing in assembly.ABS electromagnetic valve spacer shell closing in assembly of the present invention and the assembly method of valve pocket, by adopting Assembling Special Equipment, press-fiting of spacer shell closing in assembly and valve pocket can be completed easily and fast, improve the efficiency of assembling of spacer shell closing in assembly and valve pocket, and be used for detecting the stroke of valve rod assembly by arranging measurement apparatus, guarantee that valve pocket press-fits the activity of rear valve rod assembly and meets the requirements, improve product quality.
Description
Technical field
The invention belongs to automobile ABS solenoid valve technical field of processing equipment, specifically, the present invention relates to a kind of ABS is electric
Magnet valve spacer shell closing in assembly and the assembly method of valve pocket.
Background technology
Anti-lock braking system in automobiles (Anti-lock Brake System) ABS is according to tire and road in vehicle traveling
Frictional force between face gives different optimal brake force to each wheel, is generally come using the method controlling wheel braking hydraulic coupling
Reach braking purpose.ABS to realize the regulation to brake pressure of automobile using the switch of electromagnetic valve, to reach control running car
Stability, prevents the generation of the phenomenons such as the sideslip, the whipping that produce because of automotive wheel locking it is ensured that the stability exercised of automobile.
ABS electromagnetic valve generally individually includes valve body, the spacer shell being inserted in valve body, the valve being arranged in valve body and spacer shell
Seat, the valve rod being inserted in spacer shell, the steel ball being arranged on valve rod, the drainage screen being arranged on valve seat, it is sheathed on spacer shell
On valve pocket and the dynamic core that is arranged in valve pocket, valve rod and steel ball composition valve rod assembly.Spacer shell is both ends open, inner hollow
Cylindrical structural, when carrying out the assembling of ABS electromagnetic valve, need to by valve seat spacer shell one end open insertion spacer shell in,
Then processing of closing up is carried out to the open-ended of spacer shell, by seat compression in spacer shell, form spacer shell closing in assembly.So
Afterwards by valve rod assembly from the other end opening insertion spacer shell of spacer shell, form apolegamy valve rod assembly.Apolegamy valve rod assembly
After making, the valve pocket that inside need to be provided with dynamic core is contained on spacer shell in advance, then valve pocket is carried out with spacer shell closing in assembly
Press-fit.
In prior art, in ABS electromagnetic valve assembling process, spacer shell closing in assembly and valve pocket are press-fited, mainly logical
Cross manual type valve pocket is pressed on the spacer shell of spacer shell closing in assembly, there is a problem of that production efficiency is relatively low, Er Qieci
Product rate is high, and product quality can not be guaranteed.
Content of the invention
It is contemplated that at least solving one of technical problem present in prior art.For this reason, the present invention provides a kind of ABS
The assembly method of electromagnetic valve spacer shell closing in assembly and valve pocket is it is therefore an objective to improve production efficiency.
To achieve these goals, the technical scheme that the present invention takes is：ABS electromagnetic valve spacer shell closing in assembly and valve pocket
Assembly method, using assembly equipment, and include step：
S1, spacer shell closing in assembly is positioned on set lower positioning component on assembly equipment is positioned, spacer shell
It is preinstalled with valve pocket on closing in assembly；
Set seaming chuck assembly on S2, assembly equipment pushes, and applies pressure to valve pocket, is press-fited；
Set measurement apparatus on S3, assembly equipment detect the stroke of the valve rod assembly in spacer shell closing in assembly.
Described ABS electromagnetic valve spacer shell closing in assembly also includes step with the assembly method of valve pocket：
S4, PLC control system judge whether the travel. value that measurement apparatus record is consistent with target stroke, if unanimously,
Then valve pocket press-fits qualified, completes the assembling of valve pocket and spacer shell closing in assembly；If inconsistent, repeat step S2 and S3, until
The travel. value of valve rod assembly is consistent with target stroke.
The upper pressure that described assembly equipment includes frame, the first executor being arranged in frame is connected with the first executor
Head base and the guiding mechanism for playing the guiding role, described seaming chuck assembly is arranged on seaming chuck base, guiding mechanism bag
Include the guide rod connecting plate being connected with described seaming chuck base and the guide post being vertically arranged on guide rod connecting plate, guide rod connecting plate
It is connected with the first executor by adapter flange.
Described seaming chuck base and described guide rod connecting plate are detachable connection.
Described seaming chuck assembly includes the seaming chuck being arranged in described seaming chuck base and is arranged on seaming chuck and uses
Press-fit push rod in contact with valve pocket.
Described seaming chuck assembly also include positioned at described press-fit above push rod press-fit connecting post, set in described adapter flange
Have and press-fit the pressure transducer that connecting post contacts.
Described lower positioning component includes push-down head, the fairlead being arranged in push-down head and is arranged in push-down head and is located at
Needle guard lead below fairlead, locating piece has the location hole allowing spacer shell closing in assembly to insert.
Described measurement apparatus are included for producing the captivation making the valve rod assembly in spacer shell closing in assembly move up
Coil, be movably arranged and may pass through probe and and the probe that fairlead is contacted with the valve rod assembly in spacer shell closing in assembly
The displacement transducer connecting.
Described measurement apparatus are also included the coil limited block being connected with described seaming chuck base and are arranged at coil limited block
Interior coil fixed block, described coil is arranged inside coil fixed block.
Described measurement apparatus also include being connected with institute displacement sensors and for producing the of the driving force moving it
Two executors.
ABS electromagnetic valve spacer shell closing in assembly of the present invention and the assembly method of valve pocket, by adopting Assembling Special Equipment, can
To complete press-fiting of spacer shell closing in assembly and valve pocket easily and fast, improve the assembling effect of spacer shell closing in assembly and valve pocket
Rate, and be used for detecting the stroke of valve rod assembly it is ensured that valve pocket press-fits the activity of rear valve rod assembly by arranging measurement apparatus
Meet the requirements, improve product quality.
Brief description
This specification includes the following drawings, and shown content is respectively：
Fig. 1 is the structural representation of ABS electromagnetic valve spacer shell closing in assembly of the present invention and valve pocket assembly equipment；
Fig. 2 is the partial structural diagram of ABS electromagnetic valve spacer shell closing in assembly of the present invention and valve pocket assembly equipment；
Fig. 3 is the sectional view of structure shown in Fig. 2；
Fig. 4 is the structural representation of seaming chuck assembly；
Fig. 5 is the structural representation of measurement apparatus；
Fig. 6 is the sectional view of lower positioning component；
Fig. 7 is the structural representation of fairlead；
Fig. 8 is the sectional view of fairlead；
Fig. 9 is the structural representation of the assembly being formed after spacer shell closing in assembly is assembled with valve pocket；
In figure is labeled as：
501st, pressing machine；5101st, seaming chuck base；5102nd, push-down head base；5103rd, guide rod connecting plate；5104th, guide
Bar；5105th, the first executor；5106th, adapter flange；5107th, frame；5108th, pressure transducer；
502nd, press-fitting tool；5201st, seaming chuck；5202nd, press-fit push rod；5203rd, press-fit flange；5204th, press-fit connecting post；
5205th, push-down head；5206th, fairlead；5207th, needle guard lead；5208th, tray；5209th, guide sleeve body；
503rd, measurement apparatus；5301st, probe；5302nd, connecting rod；5303rd, displacement transducer；5304th, the second executor；
5305th, support；5306th, the axis of guide；5307th, coil fixed block；5308th, coil limited block；5309th, coil；
504th, spacer shell；505th, valve pocket；506th, valve seat；507th, valve rod assembly；508th, move core.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, the specific embodiment of the present invention is made further details of
Illustrate it is therefore an objective to help those skilled in the art to have more complete, accurate and deep reason to the design of the present invention, technical scheme
Solution, and contribute to its enforcement.
The invention provides the assembly method of a kind of ABS electromagnetic valve spacer shell closing in assembly and valve pocket, in ABS electromagnetism
In valve assembling process, valve pocket and spacer shell closing in assembly are press-fited, to form the valve assembly of integrative-structure.Existing ABS electricity
Magnet valve all includes valve body, the spacer shell being inserted in valve body, the valve seat being arranged in valve body and spacer shell, is inserted in spacer shell
Valve rod, the steel ball being arranged on valve rod, the drainage screen being arranged on valve seat, the valve pocket being sheathed on spacer shell and be arranged at valve
Dynamic core in set, valve rod and steel ball composition valve rod assembly, valve rod assembly is located in spacer shell and is edge between dynamic core and valve seat
Axially movable setting.Spacer shell and valve pocket are both ends open, the cylindrical structural of inner hollow, and valve body is provided with brake fluid
Passage, valve seat is provided with throttle orifice with brake fluid channel connection and throttle orifice is axially through setting at valve seat inside center
The through hole put, the steel ball on valve rod assembly is used for closing the one end open of throttle orifice.When carrying out the assembling of ABS electromagnetic valve, need
By valve seat in the one end open insertion spacer shell of spacer shell, then processing of closing up is carried out to the open-ended of spacer shell, by valve
Seat is pressed in spacer shell, forms spacer shell closing in assembly.Then valve rod assembly is inserted from the other end opening of spacer shell
In spacer shell, form apolegamy valve rod assembly.After apolegamy valve rod assembly is made, the valve pocket that inside need to be provided with dynamic core was contained in advance
Cross and put, then valve pocket is press-fited with spacer shell closing in assembly, form valve assembly as shown in Figure 9.
ABS electromagnetic valve spacer shell closing in assembly of the present invention and the assembly method of valve pocket, using special assembly equipment, and wrap
Include the steps：
S1, spacer shell closing in assembly is positioned on set lower positioning component on assembly equipment is positioned, spacer shell
It is preinstalled with valve pocket on closing in assembly；
Set seaming chuck assembly on S2, assembly equipment pushes, and applies pressure to valve pocket, is press-fited；
Set measurement apparatus on S3, assembly equipment detect the stroke of the valve rod assembly in spacer shell closing in assembly；
S4, PLC control system judge whether the travel. value that measurement apparatus 503 record is consistent with target stroke, if one
Cause, then valve pocket press-fits qualified, completes the assembling of valve pocket and spacer shell closing in assembly；If inconsistent, repeat step S2 and S3, directly
Consistent with target stroke to the travel. value of valve rod assembly.
The assembly method of ABS electromagnetic valve spacer shell closing in assembly of the present invention and valve pocket is adopted as shown in Figure 1 to Figure 8 shows the
Assembly equipment, it is included for the pressing machine 501 producing pressure, the press-fitting tool 502 being arranged on pressing machine 501 and measurement dress
Put 503, press-fitting tool 502 includes the lower positioning component for positioning to spacer shell closing in assembly and is located above lower positioning component
Seaming chuck assembly, seaming chuck assembly be used for valve pocket apply pressure so that valve pocket is fitted in spacer shell closing in assembly, measurement
Device 503 is used for the stroke of the valve rod assembly in detection spacer shell closing in assembly after valve pocket is press-fited with spacer shell closing in assembly.
As depicted in figs. 1 and 2, pressing machine 501 includes frame 5107, the first executor being fixedly installed in frame 5107
The 5105 seaming chuck bases 5101 being connected with the first executor 5105 and be arranged in frame 5107 and be located at seaming chuck base
The push-down head base 5102 of 5101 lower sections, seaming chuck assembly is arranged on seaming chuck base 5101, and lower positioning component is arranged at down
On pressure head base 5102.Frame 5107 is the tower structure of inner hollow, and the first executor 5105 is preferably electric cylinder, electronic
The structure of cylinder as well known in the skilled person, will not be described here.First executor 5105 is vertically arranged at
The top of frame 5107, push-down head base 5102 is fixedly installed on the base plate of frame 5107 bottom.Pressing machine 501 also include with
Seaming chuck base 5101 connects and the guiding mechanism for playing the guiding role, and this guiding mechanism includes solid with seaming chuck base 5101
The fixed guide rod connecting plate 5103 connecting and the guide post 5104 being connected with guide rod connecting plate 5103, guide post 5104 is vertically to set
Put, the top board at frame 5107 top is provided with the pilot hole allowing guide post 5104 to pass through, and guide post 5104 arranges two and two
Guide post 5104 is located at the side of the first executor 5105 respectively.During the first executor 5105 work, leading by guiding mechanism
To effect, seaming chuck base 5101 is made vertically to do linear reciprocating motion.Seaming chuck assembly is arranged at seaming chuck base
5101 inside, has containing cavity, seaming chuck base 5101 and the top accommodating seaming chuck assembly inside seaming chuck base 5101
Guide rod connecting plate 5103 be detachable connection, be easy to dismount seaming chuck assembly, seaming chuck base 5101 and guide rod connecting plate
5103 preferably employ bolt is attached.
As depicted in figs. 1 and 2, pressing machine 501 also includes the power with guide rod connecting plate 5103 and the first executor 5105
The adapter flange 5106 that outfan connects, adapter flange 5106 is located between guide rod connecting plate 5103 and the first executor 5105,
Adapter flange 5106 is internal and is provided with for the detection seaming chuck assembly when spacer shell closing in assembly is press-fited with valve pocket to lower section valve
The pressure transducer 5108 of the pressure size that set applies.
As shown in Figures 1 to 4, seaming chuck assembly includes being arranged in seaming chuck base 5101 seaming chuck, it is arranged at
It is connected with seaming chuck and press-fits flange above seaming chuck on pressure head and for press-fiting push rod 5202 with valve pocket contact
5203 press-fit push rod 5202 top and for press-fiting connecting post 5204 with the pressure transducer 5108 of top contacts with being located at.On
Pressure head is both ends open, the cylindrical structural of inner hollow, press-fits connecting post 5204 and press-fits push rod 5202 and be inserted in seaming chuck
Inner chamber in.Seaming chuck base 5101 is both ends open, the structure of inner hollow, press-fits flange 5203 and seaming chuck is arranged at
In the inner chamber of pressure head base 5101, press-fit flange 5203 and be fixedly connected with seaming chuck at the upper end open of seaming chuck, guide rod is even
Fishplate bar 5103 is fixedly connected with seaming chuck base 5101 at the upper end open of seaming chuck base 5101, press-fits push rod 5202 successively
Downwardly stretch out below seaming chuck base 5101 through after the lower ending opening of seaming chuck and seaming chuck base 5101, press-fit push rod
5202 is the cylindrical bar with certain length, and it is same for press-fiting push rod 5202 with seaming chuck, pressure head flange and seaming chuck base 5101
Axle is arranged.In the vertical direction, press-fits connecting post 5204 and is clipped in and press-fit between push rod 5202 and pressure transducer 5108, and guide rod is even
Fishplate bar 5103 and press-fit flange 5203 and be respectively provided with to allow and press-fit the through hole that connecting post 5204 passes through, press-fits connecting post 5204 and is upward through
After press-fiting the through hole on the through hole and guide rod connecting plate 5103 on flange 5203, in the inner chamber of insertion adapter flange 5106, with place
Pressure transducer 5108 in adapter flange 5106 inner chamber contacts, so that pressure transducer 5108 is able to detect that the pressure of lower section
The pressure size that dress push rod 5202 applies to valve pocket.
As shown in Figure 3 and Figure 6, lower positioning component includes push-down head, the fairlead 5206 being arranged in push-down head and setting
Hold the needle guard lead 5207 of fairlead 5206 in push-down head and below fairlead 5206, locating piece has allows spacer shell
The location hole of closing in assembly insertion.Push-down head base 5102 is fixedly installed on the base plate of frame 5107 bottom, and push-down head is circle
Column construction, has the containing cavity accommodating push-down head and this containing cavity is cylindrical cavity at the inside center of push-down head base 5102
Body, the diameter of this containing cavity is equal in magnitude with the overall diameter of push-down head, this containing cavity on the top surface of push-down head base 5102
Form the opening allowing push-down head to pass in and out.Push-down head is detachable connection with push-down head base 5102, is easy to lower positioning component
Dismounting and replacing.Push-down head preferably employs bolt with push-down head base 5102 and is attached, and push-down head base 5102 has screw thread
Hole, push-down head has the through hole allowing bolt to pass through.Push-down head is cylindrical structural, because spacer shell is cylindrical structural, pushes
On head, set location hole is circular hole, and this location hole is to start leading to axially through setting at the end face center of push-down head
Hole, fairlead 5206 and needle guard lead 5207 may be contained within location hole, and the diameter of location hole inserts location hole with spacer shell
In position largest outer diameter equal in magnitude, that is, on the spacer shell shown in the diameter of location hole and Fig. 6 positioned at circle
The diameter of the external cylindrical surface below flange is equal.When being press-fited, spacer shell closing in assembly is vertically placed on positioning
Kong Zhong, and make the top surface of the bottom surface contact push-down head of round flange on spacer shell, lower positioning component only needs bit transitions set
The face of cylinder, bears pressure using the bottom surface of round flange on spacer shell, and makes remaining position of spacer shell expose location hole
Outward, it is easy to seaming chuck assembly and is pressed down against valve pocket be enclosed within spacer shell.
As shown in Figure 3 and Figure 6, needle guard lead 5207 is located at the lower section of fairlead 5206, and needle guard lead 5207 is to lead
There is provided to set 5206 and support, push-down head base 5102 provides support, needle guard lead 5207 and guiding for needle guard lead 5207
Set 5206 is cylindrical structural and is to be coaxially disposed with push-down head and push-down head base 5102.Fairlead 5206 is received to spacer shell
Mouth assembly also functions to positioning action, and as shown in Figure 7 and Figure 8, fairlead 5206 includes tray 5208 and is arranged on tray 5208
Guide sleeve body 5209, tray 5208 be cylindrical block structure, guide sleeve body 5209 be cylindrical rod-like structure, guide sleeve body
5209 diameter is less than the diameter of tray 5208 and both are to be coaxially disposed, and guide sleeve body 5209 is arranged at the center of tray 5208
Place and stretching out towards above tray 5208, the diameter of tray 5208 is equal with the diameter of location hole, guide sleeve body 5209
Diameter is not more than the diameter of set throttle orifice in the valve seat of spacer shell closing in assembly, and guide sleeve body 5209 is used for inserting in valve seat
In set throttle orifice.It is provided with the storage tank for accommodating valve seat inside tray 5208 and this storage tank is from the top surface of tray
Start at the heart to extend the circular groove being formed, the diameter of this storage tank and valve seat insertion section axially towards tray 5208 is internal
Diameter is roughly equal, and guide sleeve body 5209 is vertically arranged at the center of this storage tank.
After the completion of valve pocket is press-fited with spacer shell closing in assembly, the valve rod assembly of spacer shell closing in component internal need to be detected
Whether activity meets setting value, to guarantee product quality, therefore needs to arrange measurement apparatus 503.As shown in Fig. 2, Fig. 3 and Fig. 5,
This measurement apparatus 503 includes being arranged at lower positioning component and making the valve rod assembly in spacer shell closing in assembly move upwards for producing
The coil of dynamic captivation, it is movably arranged and may pass through fairlead 5206 and contact with the valve rod assembly in spacer shell closing in assembly
Probe 5301 and the displacement transducer being connected with probe 5301.It is provided with the inside center of needle guard lead 5207 and allow probe
5301 the first avoidance holes passing through, are provided with the second avoidance hole allowing probe 5301 to pass through, guide pin bushing is originally at tray 5208 inside center
It is provided with the 3rd avoidance hole allowing probe 5301 to pass through, the first avoidance hole, the second avoidance hole and the 3rd are kept away at body 5209 inside center
Allow hole to set gradually and be connected, after probe 5301 sequentially passes through the first avoidance hole, the second avoidance hole and the 3rd avoidance hole upwards
Contact with the steel ball of top valve rod assembly.Coil is arranged at the top of push-down head, after coil electricity, lower section spacer shell can be closed up
The captivation that valve rod assembly generation in assembly moves it up, after coil blackout, valve rod assembly leans on its own gravity downward
Drop until bottom steel ball is contacted with valve seat, during valve rod assembly moves up and down, the steel ball of probe 5301 and valve rod assembly
Remain contact condition.When coil electricity makes valve rod assembly move up, rely on the elastic reaction that displacement transducer applies
Power, probe 5301 moves up in company with valve rod assembly simultaneously, and after valve rod assembly movement to top dead center position, displacement transducer will be gone
Journey measured value exports to PLC control system, and PLC control system judges whether travel. value is consistent with target stroke.Last line
Circle power-off, valve rod assembly is moved downward to bottom dead center position, and probe 5301 also moves down.
As shown in Fig. 2, Fig. 3 and Fig. 5, measurement apparatus 503 also include the coil limited block being connected with seaming chuck base 5101
5308 and the coil fixed block 5307, coil limited block 5308 and the coil fixed block 5307 that are arranged in coil limited block 5308
Top in lower positioning component.Coil limited block 5308 is positioned at the lower section of seaming chuck base 5101 and solid with seaming chuck base 5101
Fixed connection, coil fixed block 5307 is fixedly installed on the inside of coil limited block 5308, and coil is fixedly installed on coil fixed block
5307 inside, press-fits push rod 5202 and passes through from hub of a spool, and the lower end center of coil fixed block 5307 has to allow and press-fits top
The avoidance hole that bar 5202 and valve pocket pass through.
As shown in Fig. 2, Fig. 3 and Fig. 5, measurement apparatus 503 also include being connected with displacement transducer and making it move for generation
Second executor 5304 of dynamic driving force and the support 5305 being connected with frame 5107 and the axis of guide 5306.Second executor
5304 are fixedly installed on support 5305, and the second executor 5304 is preferably cylinder, displacement transducer and the second executor 5304
Piston rod be fixedly connected.Displacement transducer and the second executor 5304 are and are vertically arranged, and probe 5301 passes through connecting rod
5302 are connected with the take-off lever of displacement transducer.The axis of guide 5306 is fixedly installed on the base plate of frame 5107 bottom, the axis of guide
5306 center is provided with the avoidance hole allowing connecting rod 5302 to pass through.Probe 5301 is detachable with the upper end of connecting rod 5302
Connect, so that probe 5301 is replaceable, the lower end of connecting rod 5302 is connected with the displacement transducer positioned at the axis of guide 5306 lower section,
Second executor 5304 be for change make during probe 5301 displacement transducer decline, by probe 5301, connecting rod 5302 and
The axis of guide 5306 of the take-off lever pull-out guiding of displacement transducer, and then take off probe 5301 and changed.
In above-mentioned steps S1, the valve pocket built with dynamic core is enclosed within advance the opening of spacer shell, will valve pocket prepackage
On spacer shell closing in assembly.When positioning to spacer shell closing in assembly, by spacer shell closing in assembly put into valve seat to
Under, spacer shell attitude upwards, then move down spacer shell closing in assembly and insert in the location hole of push-down head, make spacer shell
The bottom surface of upper round flange is contacted with the top surface of push-down head.Positioning to spacer shell closing in assembly, is to be located at by spacer shell
External cylindrical surface below round flange contacts realization with the inner cylinder face at location hole, positioning precision high it is ensured that lower positioning group
Part and the axiality of spacer shell closing in assembly and top seaming chuck assembly.
In above-mentioned steps S2, pressing machine 501 starts, and in the presence of pressing machine 501, seaming chuck assembly is descending, press-fits
Push rod 5202 applies pressure so that valve pocket moves down a segment distance to valve pocket, and valve pocket is once press-fited.
In above-mentioned steps S3, seaming chuck assembly stops pushing, and is detected in spacer shell closing in assembly by measurement apparatus 503
The stroke of valve rod assembly；Coil electricity makes valve rod assembly move up, and relies on the elastic acting force that displacement transducer applies, probe
5301 move up in company with valve rod assembly simultaneously, after valve rod assembly movement to top dead center position, displacement transducer detection probe
The travel. value of displacement, as valve rod assembly, last displacement transducer exports the travel. value recording to PLC control
System.
In above-mentioned steps S4, PLC control system judges whether travel. value is consistent with target stroke, to judge valve pocket
Whether press-fit qualified.If the travel. value of valve rod assembly with system set target stroke consistent then it represents that valve pocket press-fits
Qualified, complete the assembling of valve pocket and spacer shell closing in assembly.If the target setting in the travel. value of valve rod assembly and system
Stroke is inconsistent thus to be needed to repeat step S2 and S3 then it represents that valve pocket press-fits not in place, until the row of detection valve rod assembly
Till journey measured value is consistent with target stroke.
Above in association with accompanying drawing, the present invention is exemplarily described.Obviously, the present invention implements and is not subject to above-mentioned side
The restriction of formula.As long as employing the improvement of the various unsubstantialities that method of the present invention design is carried out with technical scheme；Or not
Improved, the above-mentioned design of the present invention and technical scheme are directly applied to other occasions, all in protection scope of the present invention
Within.
Claims (10)
- The assembly method of 1.ABS electromagnetic valve spacer shell closing in assembly and valve pocket is it is characterised in that adopt assembly equipment, and includes Step：S1, spacer shell closing in assembly is positioned on set lower positioning component on assembly equipment is positioned, spacer shell closes up Valve pocket is preinstalled with assembly；Set seaming chuck assembly on S2, assembly equipment pushes, and applies pressure to valve pocket, is press-fited；Set measurement apparatus on S3, assembly equipment detect the stroke of the valve rod assembly in spacer shell closing in assembly.
- 2. ABS electromagnetic valve spacer shell closing in assembly according to claim 1 and valve pocket assembly method it is characterised in that Also include step：S4, PLC control system judge whether the travel. value that measurement apparatus record is consistent with target stroke, if unanimously, valve It is qualified that set press-fits, and completes the assembling of valve pocket and spacer shell closing in assembly；If inconsistent, repeat step S2 and S3, until valve rod The travel. value of assembly is consistent with target stroke.
- 3. ABS electromagnetic valve spacer shell closing in assembly according to claim 2 and valve pocket assembly method it is characterised in that Described assembly equipment includes frame, the first executor being arranged in frame is connected with the first executor seaming chuck base and For the guiding mechanism playing the guiding role, described seaming chuck assembly is arranged on seaming chuck base, guiding mechanism include with described Guide rod connecting plate and the guide post being vertically arranged on guide rod connecting plate that seaming chuck base connects, guide rod connecting plate passes through switching Flange is connected with the first executor.
- 4. ABS electromagnetic valve spacer shell closing in assembly according to claim 3 and valve pocket assembly method it is characterised in that Described seaming chuck base and described guide rod connecting plate are detachable connection.
- 5. the assembly method according to the arbitrary described ABS electromagnetic valve spacer shell closing in assembly of Claims 1-4 and valve pocket, it is special Levy and be, described seaming chuck assembly includes the seaming chuck being arranged in described seaming chuck base and is arranged on seaming chuck and is used for Contact with valve pocket press-fits push rod.
- 6. ABS electromagnetic valve spacer shell closing in assembly according to claim 5 and valve pocket assembly method it is characterised in that Described seaming chuck assembly also include positioned at described press-fit above push rod press-fit connecting post, be provided with described adapter flange and press-fit The pressure transducer of connecting post contact.
- 7. the assembly method according to the arbitrary described ABS electromagnetic valve spacer shell closing in assembly of claim 1 to 6 and valve pocket, it is special Levy and be, described lower positioning component includes push-down head, the fairlead being arranged in push-down head and is arranged in push-down head and is located at Needle guard lead below fairlead, locating piece has the location hole allowing spacer shell closing in assembly to insert.
- 8. ABS electromagnetic valve spacer shell closing in assembly according to claim 7 and valve pocket assembly method it is characterised in that Described measurement apparatus include for produce the captivation making that the valve rod assembly in spacer shell closing in assembly moves up coil, can Move setting and may pass through probe and the position being connected with probe that fairlead is contacted with the valve rod assembly in spacer shell closing in assembly Displacement sensor.
- 9. ABS electromagnetic valve spacer shell closing in assembly according to claim 8 and valve pocket assembly method it is characterised in that Described measurement apparatus also include the coil limited block being connected with described seaming chuck base and the coil being arranged in coil limited block Fixed block, described coil is arranged inside coil fixed block.
- 10. the assembly method of ABS electromagnetic valve spacer shell closing in assembly according to claim 8 or claim 9 and valve pocket, its feature exists Also include being connected and for producing the second execution of the driving force moving it with institute displacement sensors in, described measurement apparatus Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611119439.1A CN106475762B (en) | 2016-12-08 | 2016-12-08 | The assembly method of ABS solenoid valve transition sleeve closing in component and valve pocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611119439.1A CN106475762B (en) | 2016-12-08 | 2016-12-08 | The assembly method of ABS solenoid valve transition sleeve closing in component and valve pocket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106475762A true CN106475762A (en) | 2017-03-08 |
| CN106475762B CN106475762B (en) | 2018-12-18 |
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| CN201611119439.1A Active CN106475762B (en) | 2016-12-08 | 2016-12-08 | The assembly method of ABS solenoid valve transition sleeve closing in component and valve pocket |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834783A (en) * | 2017-09-29 | 2018-03-23 | 芜湖全程智能科技有限公司 | A kind of electronic parking kinetic energy motor presses gear box device |
| CN108180874A (en) * | 2017-11-30 | 2018-06-19 | 简式国际汽车设计（北京）有限公司 | A kind of normally close valve stroke measuring device and method |
| CN108747262A (en) * | 2018-06-20 | 2018-11-06 | 浙江亚太机电股份有限公司 | A kind of normally close valve press-loading device |
| CN110842516A (en) * | 2019-11-20 | 2020-02-28 | 四川航天长征装备制造有限公司 | Closing-in tool and closing-in method for filling valve |
| CN112077791A (en) * | 2020-08-28 | 2020-12-15 | 中国航空工业集团公司西安飞行自动控制研究所 | Device and method for controlling assembly precision of tiny precise component |
| CN115464396A (en) * | 2022-10-18 | 2022-12-13 | 成都中科注能科技股份有限公司 | Automatic high accuracy assembly system of valve |
| WO2023241328A1 (en) * | 2022-06-17 | 2023-12-21 | 机科发展科技股份有限公司 | Press fitting device and valve assembly system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004216464A (en) * | 2003-01-09 | 2004-08-05 | Satoshi Sato | Apparatus for confirming press-fitting of component |
| CN101913076A (en) * | 2010-06-23 | 2010-12-15 | 中国科学院自动化研究所 | Industrial robot-based assembly method and device of piston, piston pin and connecting rod |
| CN102941458A (en) * | 2012-11-22 | 2013-02-27 | 费斯托气动有限公司 | Electromagnetic valve casing pipe component assembly tooling |
| CN103692196A (en) * | 2013-12-31 | 2014-04-02 | 重庆恒冠塑胶有限公司 | Assembly fixture for end cover fasteners |
| CN104589032A (en) * | 2014-12-26 | 2015-05-06 | 上海协昌霍宁实业发展有限公司 | Automobile turbocharger center housing regulating air valve pressing sleeve device |
-
2016
- 2016-12-08 CN CN201611119439.1A patent/CN106475762B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004216464A (en) * | 2003-01-09 | 2004-08-05 | Satoshi Sato | Apparatus for confirming press-fitting of component |
| CN101913076A (en) * | 2010-06-23 | 2010-12-15 | 中国科学院自动化研究所 | Industrial robot-based assembly method and device of piston, piston pin and connecting rod |
| CN102941458A (en) * | 2012-11-22 | 2013-02-27 | 费斯托气动有限公司 | Electromagnetic valve casing pipe component assembly tooling |
| CN103692196A (en) * | 2013-12-31 | 2014-04-02 | 重庆恒冠塑胶有限公司 | Assembly fixture for end cover fasteners |
| CN104589032A (en) * | 2014-12-26 | 2015-05-06 | 上海协昌霍宁实业发展有限公司 | Automobile turbocharger center housing regulating air valve pressing sleeve device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834783A (en) * | 2017-09-29 | 2018-03-23 | 芜湖全程智能科技有限公司 | A kind of electronic parking kinetic energy motor presses gear box device |
| CN108180874A (en) * | 2017-11-30 | 2018-06-19 | 简式国际汽车设计（北京）有限公司 | A kind of normally close valve stroke measuring device and method |
| CN108747262A (en) * | 2018-06-20 | 2018-11-06 | 浙江亚太机电股份有限公司 | A kind of normally close valve press-loading device |
| CN110842516A (en) * | 2019-11-20 | 2020-02-28 | 四川航天长征装备制造有限公司 | Closing-in tool and closing-in method for filling valve |
| CN112077791A (en) * | 2020-08-28 | 2020-12-15 | 中国航空工业集团公司西安飞行自动控制研究所 | Device and method for controlling assembly precision of tiny precise component |
| WO2023241328A1 (en) * | 2022-06-17 | 2023-12-21 | 机科发展科技股份有限公司 | Press fitting device and valve assembly system |
| CN115464396A (en) * | 2022-10-18 | 2022-12-13 | 成都中科注能科技股份有限公司 | Automatic high accuracy assembly system of valve |
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