CN209140289U - The automatic setup system of automotive air intake rocker arm and exhaust rocker arm on rocker arm shaft - Google Patents
The automatic setup system of automotive air intake rocker arm and exhaust rocker arm on rocker arm shaft Download PDFInfo
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- CN209140289U CN209140289U CN201821822479.7U CN201821822479U CN209140289U CN 209140289 U CN209140289 U CN 209140289U CN 201821822479 U CN201821822479 U CN 201821822479U CN 209140289 U CN209140289 U CN 209140289U
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- rocker arm
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- 230000007246 mechanism Effects 0.000 claims abstract description 103
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- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 32
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- 230000035611 feeding Effects 0.000 description 53
- 238000001514 detection method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000013011 mating Effects 0.000 description 5
- 239000006052 feed supplement Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
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Abstract
A kind of automatic setup system of automotive air intake rocker arm and exhaust rocker arm on rocker arm shaft, including rocker arm circulation conveying line 6, rocker arm indentation station and retaining ring circlip assembly station；Intake rocker pressing mechanism, exhaust rocker arm pressing mechanism, rocker arm shaft lifting body and rocker arm shaft compression position-limit mechanism are provided at rocker arm indentation station, the two sides of rocker arm circulation conveying line are arranged in intake rocker pressing mechanism and exhaust rocker arm pressing mechanism, and rocker arm shaft lifting body and rocker arm shaft compression position-limit mechanism are separately positioned on the bottom and top of rocker arm circulation conveying line；Intake rocker retaining ring and circlip feed mechanism, exhaust rocker arm retaining ring and circlip feed mechanism, exhaust rocker arm retaining ring and snap spring pressing machine structure and intake rocker retaining ring and snap spring pressing machine structure are provided at retaining ring circlip assembly station.Automotive air intake rocker arm and exhaust rocker arm can be packed into simultaneously rocker arm shaft automatically and install both ends circlip and retaining ring automatically by the system, realize the accurate positionin of each components position needed for assembling rocker arm.
Description
Technical field
The utility model relates to a kind of for filling the intake rocker of automotive engine valves rocker arm and exhaust rocker arm automatically
The equipment on rocker arm shaft is fitted over, automobile air valve rocker arm mounting technology field is belonged to.
Background technique
The valve rocker of automobile engine as shown in Figure 1, include intake rocker 03, rocker arm shaft 04 and exhaust rocker arm 06, into
Gas rocker arm 03 and exhaust rocker arm 06 are separately mounted to the left and right sides of rocker arm shaft 04, and intake rocker 03 passes through left retaining ring 02 and left card
Spring 01 realizes axially position, and exhaust rocker arm 06 is realized axially position by right retaining ring 07 and right circlip 08, had on rocker arm shaft 04
Rocker shaft bed 05.One end mounting and adjusting screw 09 of intake rocker 03 and exhaust rocker arm 06 has locking spiral shell in adjusting screw 09
Mother 010, the other end install idler wheel 012 by rolling pin 011, form intake rocker component and exhaust rocker arm component.
The intake rocker and exhaust rocker arm of automobile engine are assembled to rocker arm shaft at present, and install circlip at rocker arm shaft both ends
The work of retaining ring, which is all made of, to be accomplished manually, and assembly efficiency is low, low precision.
Utility model content
The utility model is assemblied in deficiency existing for the technology on rocker arm shaft for existing intake rocker and exhaust rocker arm, mentions
For a kind of automatic setup system of automotive air intake rocker arm and exhaust rocker arm on rocker arm shaft, which can be realized automotive air intake and shakes
Arm and exhaust rocker arm are automatically assembled to rocker arm shaft, and assembly efficiency is high, and precision is high.
Automatic setup system of the automotive air intake rocker arm and exhaust rocker arm of the utility model on rocker arm shaft, using following skill
Art scheme:
The device, including rocker arm circulation conveying line, setting rocker arm is pressed into station and retaining ring circlip on rocker arm circulation conveying line
Assembly station；
Intake rocker pressing mechanism, exhaust rocker arm pressing mechanism, rocker arm shaft lifting body are provided at rocker arm indentation station
With rocker arm shaft compression position-limit mechanism, rocker arm circulation conveying line is arranged in intake rocker pressing mechanism and exhaust rocker arm pressing mechanism
The bottom of rocker arm circulation conveying line is arranged in two sides, rocker arm shaft lifting body, and the setting of rocker arm shaft compression position-limit mechanism is followed in rocker arm
The top of ring pipeline, the front of the intake rocker pressing mechanism are provided with intake rocker position restriction tooling, exhaust rocker arm
The front of pressing mechanism is provided with exhaust rocker arm position restriction tooling；
Intake rocker retaining ring circlip feed mechanism, exhaust rocker arm retaining ring circlip feeding are provided at retaining ring circlip assembly station
Mechanism, exhaust rocker arm retaining ring snap spring pressing machine structure and intake rocker retaining ring snap spring pressing machine structure, the indentation of exhaust rocker arm retaining ring circlip
Mechanism and intake rocker retaining ring snap spring pressing machine structure are separately positioned on the two sides of rocker arm circulation conveying line, intake rocker retaining ring circlip
The top of intake rocker retaining ring snap spring pressing machine structure is arranged in feed mechanism, and the setting of exhaust rocker arm retaining ring circlip feed mechanism is being arranged
The top of gas rocker arm retaining ring snap spring pressing machine structure.
The intake rocker pressing mechanism and exhaust rocker arm pressing mechanism use identical structure, including pedestal, indentation gas
Cylinder and pressure head, indentation cylinder are mounted on the base, and pressure head is mounted on the base and connect with the piston rod of indentation cylinder.
The rocker arm shaft lifting body, including mounting base, jacking cylinder and jacking seat, jacking cylinder are mounted on mounting base
On, jacking seat is connect with jacking cylinder.
The intake rocker retaining ring circlip feed mechanism and exhaust rocker arm retaining ring circlip feed mechanism use identical structure,
Material space, circlip feed mechanism are pushed including circlip feed mechanism, retaining ring feed mechanism, circlip push material space and retaining ring pusher
With retaining ring feed mechanism be separately positioned on circlip push material space and pusher push material space top, circlip push material space and
The side of pusher push material space is respectively arranged with circlip pusher and retaining ring pusher.The circlip feed mechanism and gear
Enclosing feed mechanism includes stock column support frame and upper stock column, and upper stock column is hung on stock column support frame.The circlip pushes material space
And retaining ring pusher push material space is by forming two sheaf spaces between the bottom plate, material baffle and pressing plate that are arranged from bottom to top.It is described
Circlip pusher includes circlip feeding cylinder and circlip feeding push plate, circlip feeding push plate be in circlip push material space and
It is connect with circlip feeding cylinder.The retaining ring pusher includes retaining ring feeding cylinder and retaining ring feeding push plate, and retaining ring feeding pushes away
Plate is in retaining ring push material space and connect with retaining ring feeding cylinder.
The exhaust rocker arm retaining ring snap spring pressing machine structure and intake rocker retaining ring snap spring pressing machine structure use identical structure,
Including pedestal, indentation cylinder and pressure head, indentation cylinder is mounted on the base, and pressure head is connect with indentation cylinder.
Above system operational process is as described below:
Intake rocker and exhaust rocker arm are placed in rocker arm position restriction tooling by robot, and rocker arm circulation conveying line will shake
Arm axle positioning seat is delivered to rocker arm indentation station, and rocker arm shaft lifting body jacks up rocker arm shaft positioning seat, intake rocker pressing machine
Intake rocker and exhaust rocker arm are pressed on rocker arm shaft by structure and exhaust rocker arm pressing mechanism simultaneously.It is then sent to retaining ring circlip
Assembly station.Intake rocker retaining ring and circlip feed mechanism and exhaust rocker arm retaining ring and circlip feed mechanism in advance shake exhaust
The rocker arm retaining ring and circlip automatic charging of arm finish, and penetrate on Prepressing working axis.Exhaust rocker arm retaining ring and snap spring pressing machine structure
With intake rocker retaining ring and snap spring pressing machine structure respectively by Prepressing working axis retaining ring and circlip extruded from Prepressing working axis,
It is assembled on rocker arm shaft.
The utility model solves the problems, such as intake rocker and exhaust rocker arm automatically while being packed into rocker arm shaft, has following
Feature:
1. automotive air intake rocker arm and exhaust rocker arm can be packed into simultaneously automatically rocker arm shaft and automatically installation both ends circlip with
Retaining ring.
2. realizing the accurate fixed of each components position needed for assembling rocker arm by multiple positioning modes and positioning mechanism
Position.
3. rocker arm is pressed into mechanism structure brief and practical, common mechanism more save the cost is compared, reduces installation space, just
In adjustment.
Detailed description of the invention
Fig. 1 is the entirety and decomposition texture schematic diagram of existing automotive engine valves rocker arm.
Fig. 2 is that the structure of the automatic setup system of the utility model automotive air intake rocker arm and exhaust rocker arm on rocker arm shaft is shown
It is intended to.
Fig. 3 is the structural schematic diagram of rocker arm shaft positioning seat in the utility model.
Fig. 4 is the structural representation of intake rocker position restriction tooling and exhaust rocker arm position restriction tooling in the utility model
Figure.
Fig. 5 is the structural schematic diagram of intake rocker pressing mechanism and exhaust rocker arm pressing mechanism in the utility model.
Fig. 6 is the structural schematic diagram of rocker arm shaft lifting body in the utility model.
Fig. 7 is intake rocker retaining ring circlip feed mechanism and exhaust rocker arm retaining ring circlip feed mechanism in the utility model
Structural schematic diagram.
Fig. 8 is the cross-sectional view of Fig. 7.
Fig. 9 is exhaust rocker arm retaining ring snap spring pressing machine structure and intake rocker retaining ring snap spring pressing machine structure in the utility model
Structural schematic diagram.
In figure: 01. left circlip, 02. left retaining ring, 03. intake rocker, 04. rocker arm shaft, 05. rocker shaft bed, 06. exhaust are shaken
Arm, 07. right retaining ring, 08. right circlip, 09. adjusting screw, 010. stop nut, 011. rolling pin, 012. idler wheel；
1. intake rocker pressing mechanism, 2. exhaust rocker arm pressing mechanisms, 3. rocker arm shaft compression position-limit mechanisms, 4. rocker arm shafts are fixed
Position seat, 5. rocker arm shaft lifting bodies, 6. rocker arm circulation conveying lines, 7. exhaust rocker arm retaining ring snap spring pressing machine structures, 8. intake rockers
Retaining ring snap spring pressing machine structure, 9. exhaust rocker arm retaining ring circlip feed mechanisms, 10. intake rocker retaining ring circlip feed mechanisms.
101. pedestal, 102. indentation cylinders, 103. pressure heads.
501. mounting bases, 502. jacking cylinders, 503. jacking seats, 504. guide rods
701. pedestals, 702. indentation cylinders, 703. pressure heads, 704. guide rails, 705. mating interfaces.
901. stock column support frames, stock column on 902. circlips, stock column on 903. retaining rings, 904. circlip feeding briquettings, 905. gears
Circle feeding briquetting, 906. circlips, 907. retaining rings, 908. retaining ring feeding cylinders, 909. retaining ring feeding push plates, 910. circlip feedings push away
Plate, 911. circlip feeding cylinders, 912. Prepressing working axis, 913. detection switch in place, 914. Prepressing working shaft detections switch,
915. taper bolts, 916. bottom plates, 917. pressing plates, 918. material baffles.
Specific embodiment
The automatic setup system of the utility model automotive air intake rocker arm and exhaust rocker arm on rocker arm shaft is solved air inlet
Rocker arm and exhaust rocker arm are packed into the problem of rocker arm shaft simultaneously automatically, structure as shown in Fig. 2, include rocker arm circulation conveying line 6,
Rocker arm is set on rocker arm circulation conveying line 6 and is pressed into station and retaining ring circlip assembly station.Rocker arm circulation conveying line 6 uses existing knot
The circulation conveying line of structure realizes the circulation material conveying during rocker arm assembling.Rocker arm shaft positioning is provided on rocker arm circulation conveying line 6
Seat 4.The structure of rocker arm shaft positioning seat 4 is as shown in Figure 3.
Rocker shaft bed 05 is packed on rocker arm shaft positioning seat 4 by rocker arm shaft 04 and rocker shaft bed 05 respectively by robot feeding,
Rocker arm shaft 04 is placed on rocker arm pedestal 05 again, by positioning pin connection between rocker shaft bed 05 and rocker arm shaft positioning seat 4.Rocker arm shaft
Positioning seat 4 is placed on rocker arm circulation conveying line 6, and is run with rocker arm circulation conveying line 6.
Intake rocker pressing mechanism 1, exhaust rocker arm pressing mechanism 2, rocker arm shaft jack are provided at rocker arm indentation station
Structure 5 and rocker arm shaft compression position-limit mechanism 3, intake rocker pressing mechanism 1 and the setting of exhaust rocker arm pressing mechanism 2 recycle defeated in rocker arm
Inside and outside line sending 6.The front of intake rocker pressing mechanism 1 is provided with intake rocker position restriction tooling, exhaust rocker arm pressure
The front for entering mechanism 2 is provided with exhaust rocker arm position restriction tooling.Rocker arm shaft lifting body 5 is arranged in rocker arm circulation conveying line 6
In between intake rocker pressing mechanism 1 and exhaust rocker arm pressing mechanism 2.Rocker arm shaft compression position-limit mechanism 3 is frame structure,
It is arranged on the bracket of rocker arm circulation conveying line 6, when rocker arm shaft lifting body 5, which jacks rocker arm shaft, to be jacked up to the liter of rocker arm shaft
Height limit is played, so that the axis of rocker arm shaft and the mounting hole axis of intake rocker and exhaust rocker arm are contour.
Intake rocker position restriction tooling and exhaust rocker arm position restriction tooling use identical structure, as shown in figure 4, with
In placement intake rocker or exhaust rocker arm and it is positioned.Intake rocker position restriction tooling and exhaust rocker arm position restriction
The front end of the pedestal 101 of intake rocker pressing mechanism 1 and exhaust rocker arm pressing mechanism 2 is arranged in tooling.
Intake rocker pressing mechanism 1 and exhaust rocker arm pressing mechanism 2 use identical structure, as shown in figure 5, including pedestal
101, it is pressed into cylinder 102 and pressure head 103, guide rail is provided on pedestal 101, indentation cylinder 102 is mounted on pedestal 101, pressure head
103 are mounted on the guide rail of pedestal 101, and connect with the piston rod of indentation cylinder 102.Cylinder 102 is pressed into 103 edge of dynamic head
Guide rail is mobile, will be placed in the intake rocker 03 in intake rocker position restriction tooling or exhaust rocker arm position restriction tooling
Exhaust rocker arm 06 is pressed into rocker arm shaft 04.
The structure of rocker arm shaft lifting body 5 is as shown in fig. 6, include mounting base 501, jacking cylinder 502 and jacking seat 503.
Mounting base 501 is connect with the bracket of rocker arm circulation conveying line 6.Jacking cylinder 502 is vertically installed in mounting base 501, jacks gas
Connection jacking seat 503 on the piston rod of cylinder 502, jacks and is provided with guide rod 504 on seat 503.When rocker arm shaft 04 is fixed in rocker arm shaft
When on the seat 4 of position with the operation of rocker arm circulation conveying line 6 to jacking 503 top of seat, jacking cylinder 502 starts, will by jacking seat 503
Rocker arm shaft positioning seat 4 and rocker arm shaft 04 rise at the same time, and are limited by rocker arm shaft compression position-limit mechanism 3.
After rocker arm shaft lifting body 5 jacks up rocker arm shaft 04, then pass through intake rocker pressing mechanism 1 and exhaust rocker arm pressure
Enter the both ends that intake rocker 03 and exhaust rocker arm 06 are pressed into rocker arm shaft 04 by mechanism 2 respectively.5 return of rocker arm shaft lifting body, band
There is the rocker arm shaft 04 of intake rocker 03 and exhaust rocker arm 06 to fall on rocker arm circulation conveying line 6 with rocker arm shaft positioning seat 4, then conveys
To retaining ring circlip assembly station.
Intake rocker retaining ring circlip feed mechanism 9 is provided at retaining ring circlip assembly station, on exhaust rocker arm retaining ring circlip
Expect mechanism 10, exhaust rocker arm retaining ring snap spring pressing machine structure 7 and intake rocker retaining ring snap spring pressing machine structure 8.Exhaust rocker arm retaining ring card
Spring pressing mechanism 7 and intake rocker retaining ring snap spring pressing machine structure 8 are separately positioned on inside and outside rocker arm circulation conveying line 6.Into
The top of intake rocker retaining ring snap spring pressing machine structure 8, exhaust rocker arm retaining ring circlip is arranged in gas rocker arm retaining ring circlip feed mechanism 9
The top of exhaust rocker arm retaining ring snap spring pressing machine structure 7 is arranged in feed mechanism 10.Exhaust rocker arm retaining ring snap spring pressing machine structure 7 and into
The front of gas rocker arm retaining ring snap spring pressing machine structure 8 is mounted on the mating interface 705 of Prepressing working axis 912 (referring to Fig. 9).
The structure of intake rocker retaining ring circlip feed mechanism 9 and exhaust rocker arm retaining ring circlip feed mechanism 10 is carried out below
Explanation.
As intake rocker retaining ring circlip feed mechanism 9 with the structure of exhaust rocker arm retaining ring circlip feed mechanism 10 is,
Its structure is as shown in FIG. 7 and 8, including stock column 902 on bottom plate 916, stock column support frame 901, circlip, stock column 903, retaining ring on retaining ring
Feeding cylinder 908, retaining ring feeding push plate 909, circlip feeding push plate 910 and circlip feeding cylinder 911.Stock column support frame 901 is perpendicular
It is directly mounted on bottom plate 916, the top of stock column support frame 901 is equipped on circlip the quick of stock column 903 on stock column 902 and retaining ring
Position-limit mechanism is replaced, the quick fetching of stock column 903 on circlip feeding column 902 and retaining ring is facilitated.The quick-replaceable position-limit mechanism is
Two installation taper bolts 915 are correspondingly provided on stock column 903 on stock column 902 or retaining ring on circlip corresponding with taper bolt 915
Location hole.Only stock column 903 on stock column 902 on circlip or retaining ring need to be directed at 915 general direction of positioning pin when installation, pressed downwards
Under can Fast Installation positioning.Being lifted up can quickly extract stock column 903 on stock column 902 on circlip or retaining ring to add card out
Spring or retaining ring.Stock column 902 is cylindrical on circlip, outer diameter be slightly larger than with circlip internal diameter, one end is provided with block, circlip feeding
Column 902 is set in a quick-replaceable position-limit mechanism on 901 top of stock column support frame and is hung over by block.Stock column on retaining ring
903 as the structure of stock column 902 on circlip, outer diameter be slightly larger than with retaining ring internal diameter, hang on 901 top of stock column support frame
In another quick-replaceable position-limit mechanism.Circlip feeding briquetting 904, circlip feeding briquetting 904 are provided on circlip on stock column 902
For being pressed in circlip 906, the whereabouts feed supplement one by one after 906 feeding of circlip is guaranteed by gravity.Stock column on same retaining ring
Retaining ring feeding briquetting 905 is provided on 903, retaining ring feeding briquetting 905 is guaranteed for being pressed in retaining ring 907 by gravity
Whereabouts feed supplement one by one after 907 feeding of retaining ring.
As shown in figure 8, bottom plate 916 has been sequentially arranged above material baffle 918 and pressing plate 917, bottom plate 916, material baffle 918
Two sheaf spaces are formed between pressing plate 917.The space between material baffle 916 and pressing plate 917 is arranged in retaining ring feeding push plate 909
It is interior, and connect with retaining ring feeding cylinder 908, retaining ring feeding cylinder 908 drives retaining ring feeding push plate 909 to move back and forth, thus real
The self-feeding of existing retaining ring 907.Circlip feeding push plate 910 is arranged in the space between bottom plate 916 and material baffle 918, and with
Circlip feeding cylinder 911 connects, and circlip feeding cylinder 911 drives circlip feeding push plate 910 to move back and forth, to realize circlip
906 self-feeding.Retaining ring feeding cylinder 908 and circlip feeding cylinder 911 are installed in the side of bottom plate 916.Circlip feeding
The bottom end of column 902 and the upper surface spacing of bottom plate 916 are slightly larger than the thickness of circlip, the bottom end of stock column 903 and material baffle on retaining ring
The upper surface spacing of 918 bottom plate 916 is slightly larger than the thickness of retaining ring.The other side of bottom plate 916 is provided with Prepressing working axis 12, in advance
The periphery of pressure tooling shaft 12 is provided with the detection switch in place 913 being mounted on bottom plate 916 and Prepressing working shaft detection switch
914.Whether in place Prepressing working shaft detection switch 914 for detecting Prepressing working axis 912, the card of the detection of detection switch 913 in place
Spring 906 and retaining ring 907 whether feeding in place.Circlip 906 and 907 feeding of retaining ring pass through manipulator for Prepressing working axis afterwards in place
912 penetrate circlip 906 and retaining ring 907 simultaneously.
The course of work of above-mentioned retaining ring circlip feed mechanism is as described below.
By being set with upper 904 He of circlip feeding briquetting on stock column 903 on the artificial first stock column 902 on circlip and retaining ring
Retaining ring feeding briquetting 905.Circlip 906 is sleeved on one by one on circlip on stock column 902 again, retaining ring 907 is sleeved on one by one
On retaining ring on stock column 903.Then stock column 903 on stock column 902 on circlip and retaining ring is hung upside down on stock column support frame 901.It is most lower
One retaining ring 907 is fallen on material baffle 918, and most next circlip 906 is fallen on bottom plate 916.Start 908 He of retaining ring feeding cylinder
Circlip feeding cylinder 911 makes retaining ring feeding push plate 909 and circlip feeding push plate 910 push circlip 906 and retaining ring 907 to precompressed
912 position of tooling shaft is mobile, and circlip 906 and retaining ring 907 are in coaxial state afterwards in place, realizes self-feeding.Circlip feeding pressure
Block 904 and retaining ring feeding briquetting 905 guarantee the whereabouts feed supplement one by one after circlip 906 and 907 feeding of retaining ring by gravity.Card
After 907 feeding in place of spring 906 and retaining ring, by detection switch 913 in place judge to detect circlip 906 and retaining ring 907 whether feeding
In place.Circlip 906 and 907 feeding of retaining ring in place after, Prepressing working axis 912 is grabbed by manipulator, Prepressing working shaft detection is opened
After closing 914 detection Prepressing working axis 912 in place, 912 top of Prepressing working axis is penetrated circlip 906 and retaining ring by manipulator simultaneously
907, Prepressing working axis 912 is pushed in place, tensioner circlip 906.
The structure of exhaust rocker arm retaining ring snap spring pressing machine structure 7 and intake rocker retaining ring snap spring pressing machine structure 8 is carried out below
Explanation.
Exhaust rocker arm retaining ring snap spring pressing machine structure 7 and intake rocker retaining ring snap spring pressing machine structure 8 use same structure, such as
Shown in Fig. 9, including pedestal 701, indentation cylinder 702 and pressure head 703, it is provided with guide rail 704 on pedestal 701, indentation cylinder 702 is pacified
On pedestal 701, pressure head 703 is mounted on the guide rail 704 of pedestal 701, and is connect with the piston rod of indentation cylinder 702.Pressure
First 703 front end is provided with the mating interface 705 of Prepressing working axis 912.It is pressed into cylinder 702 and is moved with dynamic head 703 along guide rail 704
It moves, the alignment Prepressing working axis 912 of mating interface 705, the entrance mating interface 705 of Prepressing working axis 912, on Prepressing working axis 912
Circlip 906 and retaining ring 907 be pressed into rocker arm shaft 04.
The present invention completes intake rocker and exhaust rocker arm process of automatic assembling on rocker arm shaft is as described below.
It is pressed into station in rocker arm, intake rocker is placed in intake rocker position restriction tooling by robot, will be arranged
Gas rocker arm is placed in exhaust rocker arm position restriction tooling, the center before guaranteeing rocker arm assembly.Rocker arm circulation conveying line 6 is logical
It crosses rocker arm shaft positioning seat 4 rocker arm shaft is delivered between rocker arm shaft lifting body 5 and rocker arm shaft compression position-limit mechanism 3.Rocker arm shaft
Lifting body 5 entirely jacks up rocker arm shaft positioning seat 4, and rocker arm shaft is pressed on rocker arm shaft compression position-limit mechanism 3, to protect
Demonstrate,prove the accurate and unique of automobile rocker assembling front arm axis center position.Finally, intake rocker pressing mechanism 1 and exhaust rocker arm pressure
Enter mechanism 2 to execute powered pressure head for intake rocker and exhaust rocker arm by it while being pressed on rocker arm shaft.Rocker arm assembly
After on to rocker arm shaft, retaining ring circlip assembly station is delivered to by rocker arm circulation conveying line 6.
In retaining ring circlip assembly station, intake rocker retaining ring circlip feed mechanism 9 is in advance by the rocker arm retaining ring of intake rocker
Circlip automatic charging finishes, and penetrates on the Prepressing working axis 912 of intake rocker.Equally, exhaust rocker arm retaining ring circlip feeder
Structure 10 in advance finishes the rocker arm retaining ring circlip automatic charging of exhaust rocker arm, and penetrates on the Prepressing working axis of exhaust rocker arm.Row
Gas rocker arm retaining ring and snap spring pressing machine structure 7 and intake rocker retaining ring and snap spring pressing machine structure 8 are respectively by the gear on Prepressing working axis
Circle and circlip are extruded from Prepressing working axis, are assembled on rocker arm shaft.
Claims (8)
1. a kind of automatic setup system of automotive air intake rocker arm and exhaust rocker arm on rocker arm shaft, characterized in that followed including rocker arm
Ring pipeline, setting rocker arm is pressed into station and retaining ring circlip assembly station on rocker arm circulation conveying line；
Intake rocker pressing mechanism, exhaust rocker arm pressing mechanism, rocker arm shaft lifting body are provided at rocker arm indentation station and are shaken
Arm axle compresses position-limit mechanism, and intake rocker pressing mechanism and exhaust rocker arm pressing mechanism are arranged in the two of rocker arm circulation conveying line
The bottom of rocker arm circulation conveying line is arranged in side, rocker arm shaft lifting body, and the setting of rocker arm shaft compression position-limit mechanism is recycled in rocker arm
The top of pipeline, the front of the intake rocker pressing mechanism are provided with intake rocker position restriction tooling, exhaust rocker arm pressure
The front for entering mechanism is provided with exhaust rocker arm position restriction tooling；
Intake rocker retaining ring circlip feed mechanism, exhaust rocker arm retaining ring circlip feeder are provided at retaining ring circlip assembly station
Structure, exhaust rocker arm retaining ring snap spring pressing machine structure and intake rocker retaining ring snap spring pressing machine structure, exhaust rocker arm retaining ring snap spring pressing machine
Structure and intake rocker retaining ring snap spring pressing machine structure are separately positioned on the two sides of rocker arm circulation conveying line, on intake rocker retaining ring circlip
The top of intake rocker retaining ring snap spring pressing machine structure is arranged in material mechanism, and the setting of exhaust rocker arm retaining ring circlip feed mechanism is being vented
The top of rocker arm retaining ring snap spring pressing machine structure.
2. the automatic setup system of automotive air intake rocker arm according to claim 1 and exhaust rocker arm on rocker arm shaft, special
Sign is, the intake rocker pressing mechanism and exhaust rocker arm pressing mechanism use identical structure, including pedestal, indentation cylinder and
Pressure head, indentation cylinder are mounted on the base, and pressure head is mounted on the base and connect with the piston rod of indentation cylinder.
3. the automatic setup system of automotive air intake rocker arm according to claim 1 and exhaust rocker arm on rocker arm shaft, special
Sign is the rocker arm shaft lifting body, including mounting base, jacking cylinder and jacking seat, jacking cylinder are mounted in mounting base, are pushed up
It seats up and is connect with jacking cylinder.
4. the automatic setup system of automotive air intake rocker arm according to claim 1 and exhaust rocker arm on rocker arm shaft, special
Sign is that the intake rocker retaining ring circlip feed mechanism and exhaust rocker arm retaining ring circlip feed mechanism use identical structure, packet
Include circlip feed mechanism, retaining ring feed mechanism, circlip push material space and retaining ring pusher push material space, circlip feed mechanism and
Retaining ring feed mechanism is separately positioned on the top of circlip push material space and pusher push material space, and circlip pushes material space and pushes away
The side of material push material space is respectively arranged with circlip pusher and retaining ring pusher.
5. the automatic setup system of automotive air intake rocker arm according to claim 4 and exhaust rocker arm on rocker arm shaft, special
Sign is that the circlip feed mechanism and retaining ring feed mechanism include stock column support frame and upper stock column, and upper stock column hangs on stock column branch
On support, circlip push material space and retaining ring pusher push material space be by be arranged from bottom to top bottom plate, material baffle and
Two sheaf spaces are formed between pressing plate.
6. the automatic setup system of automotive air intake rocker arm according to claim 4 and exhaust rocker arm on rocker arm shaft, special
Sign is that the circlip pusher includes circlip feeding cylinder and circlip feeding push plate, and circlip feeding push plate is in circlip push
It is connect in material space and with circlip feeding cylinder.
7. the automatic setup system of automotive air intake rocker arm according to claim 4 and exhaust rocker arm on rocker arm shaft, special
Sign is that the retaining ring pusher includes retaining ring feeding cylinder and retaining ring feeding push plate, and retaining ring feeding push plate is in retaining ring push
It is connect in material space and with retaining ring feeding cylinder.
8. the automatic setup system of automotive air intake rocker arm according to claim 1 and exhaust rocker arm on rocker arm shaft, special
Sign is that the exhaust rocker arm retaining ring snap spring pressing machine structure and intake rocker retaining ring snap spring pressing machine structure use identical structure, packet
Pedestal, indentation cylinder and pressure head are included, indentation cylinder is mounted on the base, and pressure head is connect with indentation cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821822479.7U CN209140289U (en) | 2018-11-06 | 2018-11-06 | The automatic setup system of automotive air intake rocker arm and exhaust rocker arm on rocker arm shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821822479.7U CN209140289U (en) | 2018-11-06 | 2018-11-06 | The automatic setup system of automotive air intake rocker arm and exhaust rocker arm on rocker arm shaft |
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| Publication Number | Publication Date |
|---|---|
| CN209140289U true CN209140289U (en) | 2019-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821822479.7U Active CN209140289U (en) | 2018-11-06 | 2018-11-06 | The automatic setup system of automotive air intake rocker arm and exhaust rocker arm on rocker arm shaft |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128821A (en) * | 2018-11-06 | 2019-01-04 | 济南易恒技术有限公司 | The automatic setup system of automotive air intake rocker arm and exhaust rocker arm on rocker arm shaft |
-
2018
- 2018-11-06 CN CN201821822479.7U patent/CN209140289U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128821A (en) * | 2018-11-06 | 2019-01-04 | 济南易恒技术有限公司 | The automatic setup system of automotive air intake rocker arm and exhaust rocker arm on rocker arm shaft |
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