CN106956123B - A kind of highly compatible valve oil seal automation press-loading apparatus - Google Patents
A kind of highly compatible valve oil seal automation press-loading apparatus Download PDFInfo
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- CN106956123B CN106956123B CN201710368960.7A CN201710368960A CN106956123B CN 106956123 B CN106956123 B CN 106956123B CN 201710368960 A CN201710368960 A CN 201710368960A CN 106956123 B CN106956123 B CN 106956123B
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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
- B23P19/02—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 for connecting objects by press fit or for detaching same
- B23P19/027—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 for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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Abstract
The present invention discloses a kind of highly compatible valve oil seal automation press-loading apparatus, including feed mechanism and transport establishment, for installing the jig bracket of pressing mounting tool, each pressing mounting tool is provided with dismountable quick-changing mechanism for being pressed the valve oil seal of corresponding number on corresponding workpiece on each pressing mounting tool；For extracting the mechanical arm of pressing mounting tool corresponding with current workpiece from jig bracket, end is provided with the quick assembling mechanism for cooperating with quick-changing mechanism；And under the driving of mechanical arm, pressing mounting tool extracts the valve oil seal of corresponding number from feed mechanism, and each valve oil seal is pressed on workpiece on the default station of transport establishment.When the replacement of the type of workpiece; mechanical arm can pass through the dismounting of quick assembling mechanism and quick-changing mechanism on jig bracket, extract the corresponding pressing mounting tool of current workpiece again, and replacement pressing mounting tool is not shut down in realization; guarantee continuous production, improves the production efficiency of valve oil seal press fitting and the scope of application of production line.
Description
Technical field
The present invention relates to automobile parts manufacturing technology field, in particular to a kind of highly compatible valve oil seal automation
Press-loading apparatus.
Background technique
Automobile industry is ripe day by day as the pillar industry of mechanical industry, all kinds of parts, mechanism on an automobile,
Assembly is various, and number of parts is up to up to ten thousand.According to the difference of the working method of all kinds of parts and working environment, it is generally divided into
Multiple systems, such as starting system, ignition system, lubricating system, cooling system and the fuel oil supply system of engine etc..
Valve actuating mechanism is one of the important mechanism on engine, and it acts as according to being carried out in each cylinder of engine
The requirement of working cycles and ignition order, time opening and the inlet and outlet door for closing each cylinder, make fresh combustion mixture
(gasoline engine) or air (diesel engine) are able to timely enter cylinder, and exhaust gas is able to be discharged from cylinder in time, while in compression and making
In function stroke, the sealing that valve guarantees combustion chamber is closed.Wherein, valve oil seal be engine valve actuating mechanism important part it
One.Valve oil seal and valve stem, valve guide bushing cooperate, and for the sealing of engine air valve rod, can prevent machine oil from passing through valve
Phenomena such as gap between bar and valve guide bushing enters engine chamber, and machine oil is caused to be lost with engine power decline.
Currently, generally requiring to install multiple valve oil seals on multicylinder engine, such as certain three cylinders 0.8T/1.2T
Need to install 12 valve oil seals for automobile engine, on cylinder cap, these oil sealings point are two rows of, every row 6, and in its composition
Heart plane and the middle vertical plane of two rows are angled.Due to valve oil seal number of parts more than and three-dimensional planar there are angle, institutes
It is realized and is acquired a certain degree of difficulty on extensive flowing water with oil seal pressing.In the prior art, scheme solution is often pressed using machine tool type
Certainly be pressed efficiency, but its compatibility is poor, for example, three cylinder of Flexible production, 12 valve and four cylinders, 16 valve cylinder cap when, it is necessary to
Shutting down replacement press fitting oil sealing needs the pressing mounting tool used (to be provided with the oil sealing of different number, distribution on different pressing mounting tools
Installation position), working efficiency is not only influenced, but also the scope of application of valve oil seal press fitting production line is single, narrow.And manually it is pressed
Or there is the problems such as inefficiency, error rate is high in semi-automatic press fitting again.
Therefore, the production efficiency of valve oil seal press fitting and the scope of application of production line how are improved, when overcoming Flexible production
The technology barrier for needing to shut down replacement pressing mounting tool, is this field technical problem urgently to be resolved.
Summary of the invention
The object of the present invention is to provide a kind of highly compatible valve oil seals to automate press-loading apparatus, can be improved valve oil seal
The production efficiency of press fitting and the scope of application of production line need to shut down the technology barrier of replacement pressing mounting tool when overcoming Flexible production
Hinder.
In order to solve the above technical problems, the present invention provides a kind of highly compatible valve oil seal automation press-loading apparatus, comprising:
For automatically providing the feed mechanism of preset quantity valve oil seal；
For tray for work pieces to be transported to the transport establishment of default station, valve to be installed is installed on the tray for work pieces
The workpiece of oil sealing；
For installing the jig bracket of multiple pressing mounting tools corresponding to different type engine, each pressing mounting tool is used
In the valve oil seal of the press fitting corresponding number on corresponding workpiece, and it is provided on each pressing mounting tool dismountable
Quick-changing mechanism；
For extracting the mechanical arm of pressing mounting tool corresponding with current workpiece from the jig bracket, the mechanical arm
End is provided with the quick assembling mechanism for cooperating with the quick-changing mechanism；And under the driving of the mechanical arm, the press fitting is controlled
Has the valve oil seal that corresponding number is extracted from the feed mechanism, and will be each described on the default station of the transport establishment
Valve oil seal is pressed on the workpiece in the tray for work pieces.
Preferably, the jig bracket specifically include installation frame and be set on the installation frame several every
Disconnected space, each partition space are respectively used to install the different types of pressing mounting tool, and on each pressing mounting tool
Quick-changing mechanism is upward.
Preferably, the jig that each pressing mounting tool type for identification is additionally provided on the installation frame passes in place
Sensor, and the jig is connect in level sensor with the controller signals in the mechanical arm.
Preferably, the pressing mounting tool specifically include support frame, slideably intert be set on the support frame
Several be used to clamp the feeding head of valve oil seal and be set on the support frame and described take material-head shaft for driving
To the press fitting cylinder of movement.
Preferably, the pressing mounting tool further includes being set on the support frame, for detecting whether valve oil seal presses
It is attached to the press fitting position detector of position, and the press fitting position detector is connect with the press fitting air cylinder signal, so that it is corrected
Collapsing length.
Preferably, each feeding head is distributed in the two sides of the support frame, and a wherein row institute in double symmetrical expression
State feeding head can in the width direction of the support frame synchronous translational；It is additionally provided on the support frame for driving
The variable-position cylinder that the feeding head moves along a straight line in its orientation.
Preferably, the feeding head specifically include with it is described press fitting cylinder telescopic rod be connected pedestal, be connected to described in
The connecting rod of base end face, the guide sleeve being sheathed on the outer wall of the connecting rod end are set to the base end face and lead with described
The spring between top surface is covered, the guide sleeve inside is slidably disposed in and the press fitting being connected with the end of the connecting rod is led
Bar, and it is set to the guide sleeve end, the clamping part for clamping valve oil seal.
Preferably, the clamping part is internally provided with air flue, and is additionally provided on the support frame and the air flue
Connection forms negative pressure of vacuum for the opening in the clamping part to suck the vacuum generator of valve oil seal.
It preferably, further include the bottom for being set to the transport establishment, for being pressed valve oil seal in the pressing mounting tool
When the tray for work pieces is lifted to preset height, to provide the lifting body of reaction of bearing to the pressing mounting tool.
It preferably, further include the side for being set to the transport establishment, for being pressed valve oil seal in the pressing mounting tool
Before be located to the locating support of default station.
Highly compatible valve oil seal provided by the present invention automates press-loading apparatus, mainly includes feed mechanism, transporter
Structure, pressing mounting tool, jig bracket and mechanical arm.Wherein, feed mechanism is mainly used for automatically providing the valve oil seal of preset quantity,
Transport establishment is mainly used for transmitting workpiece pallet, and tray for work pieces is transported on default station, while being pacified on tray for work pieces
Workpiece equipped with valve oil seal to be installed.Pressing mounting tool is core component, is mainly used for executing the press fitting operation to valve oil seal.
The type of workpiece and number of engine cylinders difference, the type of pressing mounting tool are also different.Each different types of press fitting is controlled
Tool is installed on jig bracket, to enable the pressing mounting tool of corresponding types when installing the valve oil seal of corresponding workpiece.It is mechanical
Arm is power part, be mainly used for drive pressing mounting tool carry out respective operations, first by the corresponding pressing mounting tool of current workpiece from
It is extracted on jig bracket, then carries it and move at feed mechanism, pressing mounting tool is made to extract corresponding number from feed mechanism
The valve oil seal of amount finally carries it again and moves at the default station in transport establishment, make pressing mounting tool start to be pressed it is each
Valve oil seal is on the workpiece into tray for work pieces.Importantly, being provided with quick change easy to disassemble on each pressing mounting tool
Mechanism, and the quick assembling mechanism that cooperation can be dismounted with quick-changing mechanism is provided in the end of mechanical arm, the two can cooperate realization
Fast Installation and fast quick-detach, in this way, mechanical arm can pass through fast-assembling on jig bracket rapidly when the replacement of the type of workpiece
The dismounting of mechanism and quick-changing mechanism, extracts the corresponding pressing mounting tool of current workpiece again, and replacement pressing mounting tool is not being shut down in realization
In the case where guarantee press fitting production line continuous production operation purpose.In conclusion highly compatible gas provided by the present invention
Door oil sealing automates press-loading apparatus, can be improved the production efficiency of valve oil seal press fitting and the scope of application of production line, overcomes mixed
Need to shut down the technology barrier of replacement pressing mounting tool when line produces.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of overall structure top view of specific embodiment provided by the present invention；
Fig. 2 is the main view of Fig. 1；
Fig. 3 is the concrete structure schematic diagram of jig bracket shown in Fig. 1；
Fig. 4 is the concrete structure schematic diagram of pressing mounting tool shown in Fig. 1；
Fig. 5 is the concrete structure schematic diagram of feeding head shown in Fig. 4；
Fig. 6 is the concrete structure schematic diagram of mechanical arm shown in Fig. 1；
Fig. 7 is the concrete structure schematic diagram of lifting body shown in Fig. 1；
Fig. 8 is the concrete structure schematic diagram of locating support shown in Fig. 1.
Wherein, in Fig. 1-Fig. 8:
Feed mechanism -1, tray for work pieces -2, transport establishment -3, pressing mounting tool -4, support frame -401 are pressed gas
Cylinder -402 is pressed position detector -403, and jig bracket -5, installation frame -501, jig is in level sensor -502, fastly
It changes planes structure -6, mechanical arm -7, quick assembling mechanism -8, feeding head -9, pedestal -901, connecting rod -902, guide sleeve -903, bullet
Spring -904 is pressed guide rod -905, clamping part -906, variable-position cylinder -10, vacuum generator -11, lifting body -12, support
Disk positioning pin -121, jacking cylinder -122, cylinder location detector -123, buffer -124, pallet is in bit detector -
125, locating support -13, jig support portion -131 jack buffer board -132, supporting plate -133.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is a kind of overall structure diagram of specific embodiment provided by the present invention, figure
2 be the main view of Fig. 1.
In a kind of specific embodiment provided by the present invention, it is main that highly compatible valve oil seal automates press-loading apparatus
Including feed mechanism 1, transport establishment 3, pressing mounting tool 4, jig bracket 5 and mechanical arm 7.
Wherein, feed mechanism 1 is mainly used for automatically providing the valve oil seal of preset quantity, such as just past at predetermined time intervals
3~6 valve oil seals are discharged in its discharge port.Valve oil seal, each gas that feed mechanism 1 provides are extracted for convenience of pressing mounting tool 4
Door oil sealing can generally be arranged in a linear, and so gradually transport by rows toward discharge port, pressing mounting tool 4 is facilitated to be taken out by row
It takes.
Transport establishment 3 is mainly used for transmitting workpiece pallet 2, and tray for work pieces 2 is transported on default station, while in work
The workpiece of valve oil seal to be installed, i.e. cylinder cap are installed on part pallet 2.Transport establishment 3 may generally be belt roller-way conveyer belt, will
Tray for work pieces 2 is at the uniform velocity transported from one end to the other end.Meanwhile the components such as barrier plate can also be added in transport establishment 3, it can incite somebody to action
Tray for work pieces 2 temporarily keeps off some position being parked on conveyer belt, for example can be kept off and be parked in default station etc..In addition, for convenience
Mechanical arm 7 identify the workpiece that is currently on default station be it is what type of, identification information can be delineated on tray for work pieces 2,
Such as RF TAG etc., it is read out by components such as code readers.Certainly, workpiece and tray for work pieces 2 are also required to guarantee needs
It corresponds.
Pressing mounting tool 4 is core component, is mainly used for executing the press fitting operation to valve oil seal.The type of workpiece and start
Machine number of cylinders is different, and the type of pressing mounting tool 4 is also different.Each different types of pressing mounting tool 4 is installed in jig
On bracket 5, to enable the pressing mounting tool 4 of corresponding types when installing the valve oil seal of corresponding workpiece.
Mechanical arm 7 is power part, can be moved in space, as shown in fig. 6, Fig. 6 is mechanical arm shown in Fig. 1
7 concrete structure schematic diagram.Mechanical arm 7 is mainly used for that pressing mounting tool 4 is driven to carry out respective operations, first that current workpiece is corresponding
Pressing mounting tool 4 extracted from jig bracket 5, then carry it and move at feed mechanism 1, make pressing mounting tool 4 from feeding
The valve oil seal that corresponding number is extracted in mechanism 1, finally carries it again and moves at the default station in transport establishment 3, make to press
Dress jig 4 starts to be pressed on each valve oil seal to the workpiece in tray for work pieces 2.
Importantly, being provided with quick-changing mechanism 6 easy to disassemble on each pressing mounting tool 4, and in mechanical arm 7
End is provided with the quick assembling mechanism 8 that cooperation can be dismounted with quick-changing mechanism 6, and the two, which can cooperate, to be realized Fast Installation and quickly tear open
It unloads, for example quick-changing mechanism 6 is axle sleeve, and quick assembling mechanism 8 is installation axle etc..In this way, when the replacement of the type of workpiece, such as from three
When the cylinder cap of 12 valve of cylinder becomes the cylinder cap of four cylinders, 16 valve, mechanical arm 7 can pass through quick assembling mechanism on jig bracket 5 rapidly
8 with the dismounting of quick-changing mechanism 6, extract the corresponding pressing mounting tool 4 of current workpiece again, can be realized and control not shutting down replacement press fitting
Guarantee the purpose of the continuous production operation of press fitting production line in the case where tool 4.
Therefore, highly compatible valve oil seal provided by the present embodiment automates press-loading apparatus, can be improved valve oil seal
The production efficiency of press fitting and the scope of application of production line need to shut down the technology barrier of replacement pressing mounting tool 4 when overcoming Flexible production
Hinder.
As shown in figure 3, Fig. 3 is the concrete structure schematic diagram of jig bracket 5 shown in Fig. 1.
In a kind of preferred embodiment about jig bracket 5, which mainly includes 501 He of installation frame
It is set to several partition spaces on installation frame 501.Wherein, a pressing mounting tool 4 is installed in each partition space, certainly,
The type of the pressing mounting tool 4 is usually mutually different, and corresponds with the workpiece type in tray for work pieces 2.Due to machine
The needs of tool arm 7 extract corresponding pressing mounting tool 4 on jig bracket 5, and extracting mode is by the quick assembling mechanism on mechanical arm 7
8 with the cooperation of the quick-changing mechanism 6 on pressing mounting tool 4, for this purpose, can make each when pressing mounting tool 4 is mounted on each partition spatially
The quick-changing mechanism 6 of a pressing mounting tool 4 upward, to facilitate the cooperation with the quick assembling mechanism 8 on mechanical arm 7.
Further, it is contemplated that same valve oil seal is pressed possible a plurality of types of works of Flexible production simultaneously on production line
The type of part, the pressing mounting tool 4 on such jig bracket 5 is similarly more, for convenience of the quick identification jig bracket 5 of mechanical arm 7
On each pressing mounting tool 4 concrete model, the present embodiment by jig bracket 5 several partition spaces carry out installation model
Label, while when installing pressing mounting tool 4, the identical pressing mounting tool 4 of model will be installed and be mounted on each corresponding partition space
In.Jig is provided on installation frame 501 in level sensor 502.The jig level sensor 502 mainly for detection of it is each every
Whether the pressing mounting tool 4 in disconnected space is in place, if it is not, then capable of emitting alarm, reminding technology personnel carry out respective operations in time,
The pressing mounting tool 4 of vacancy is supplemented completely, while can also promptly suspend transport establishment 3, avoids the occurrence of the workpiece of mass defect.
As shown in figure 4, Fig. 4 is the concrete structure schematic diagram of pressing mounting tool 4 shown in Fig. 1.
In a kind of preferred embodiment about pressing mounting tool 4, which mainly includes support frame 401, pressure
Fill cylinder 402 and feeding head 9.Specifically, since the valve oil seal on cylinder cap generally divides two rows of arrangements, and every exhaust valve oil sealing
Between have certain angle, therefore, support frame 401 specifically can in certain angle double-vane template.Feeding head 9 is slidably
Ground is interspersed on support frame 401, be mainly used for clamp valve oil seal, and can with the valve oil seal on cylinder cap arrange,
Each feeding head 9 can equivalent be divided into two rows, be symmetrically separately positioned on two blocks of wing plates of support frame 401, such as every row
3 feeding heads 9 etc. are uniformly distributed, herein preferably, each feeding head 9 can be vertically interspersed on the wing plate of support frame 401.
It is pressed cylinder 402 to be arranged on support frame 401, is mainly used for that feeding head 9 is driven to be axially moved, so that feeding head 9 is complete
At the operation extracted valve oil seal, be pressed valve oil seal.
Further, the present embodiment is also additionally arranged press fitting position detector 403 on support frame 401, is mainly used for
When pressing mounting tool 4 is pressed valve oil seal, the press fitting situation of each valve oil seal of real-time detection, to judge whether it is press-fit into place.
Also, it is pressed position detector 403 and is connect with the control end signal for being pressed cylinder 402, it so can be by the pressure of each valve oil cylinder
Holding position information is sent to press fitting cylinder 402, so that the collapsing length of the telescopic rod of its control press fitting pneumatic cylinder, improves press fitting and control
The press fitting precision and workpiece quality of tool 4.
Moreover, it is contemplated that process certain cylinder numbers are more, valve oil cylinder press fitting amount biggish workpiece when, mechanical arm 7
It may need to drive pressing mounting tool 4 twice or even repeatedly to carry out feeding at feed mechanism 1, and repeatedly feeding and point this press fitting gas
When door oil sealing, the offset deviation be easy to causeing between pressing mounting tool 4 and workpiece causes installation error to be accumulated, causes valve oil seal
It is pressed not in place, inaccurate problem；Or the type difference of two neighboring workpiece leads to the distribution of the valve oil seal on workpiece
Different problems.In view of this, each row's feeding head 9 is slidably disposed on two pieces of wings of support frame 401 by the present embodiment first
On plate, it is generally also the width side of support frame 401 that certainly, each glide direction for arranging feeding head 9, which arranges linear direction for it,
To, and respectively row's feeding head 9 needs to guarantee synchronous translational in sliding process, to avoid occurring with the press fitting position on workpiece not
Corresponding situation.
Meanwhile the present embodiment is provided with variable-position cylinder 10 also on support frame 401, which is mainly used for driving
A dynamic wherein row respectively arranges feeding head 9 and synchronizes translation, need to know, when the cylinder number of workpiece is more, and valve oil seal quantity is more,
The press fitting of 4 single of pressing mounting tool can not fulfil assignment, and be repeated the operation several times, simultaneously as on support frame 401
Two rows of feeding heads 9, being arranged on direction in space has certain angle, in the plane of support frame 401, two rows of feeding heads
Feeding head 9 on the 9 in correspondence with each other resulting straight line that is connected is usually angled straight lines, therefore, in single press fitting, be only capable of completing with
The corresponding valve oil seal of angled straight lines, remaining valve oil seal need to be pressed again.For example, having on workpiece with 6 × 2 two rows of distributions
Valve oil seal need to be pressed and feeding head 9 when being distributed as 3 × 2, single press fitting is only capable of completing 3 pairs of valves on adjacent diagonal line
Oil sealing, the valve oil seal and two isolated valve oil seals being left on other 2 pairs of adjacent diagonal lines.At this point, variable-position cylinder 10
The wherein direction translation arranged along of row's feeding head 9 is driven, the inclination angle corresponding relationship between another row's feeding head 9 is changed,
When so that pressing mounting tool 4 being pressed operation again, remaining 3 can be completed with the angled straight lines corresponding relationship opposite with when previous press fitting
Press fitting operation to valve oil seal, improves press fitting operating efficiency.In addition, the also settable displacement sensing on support frame 401
Device (is not marked in figure out), the displacement situation between pressing mounting tool 4 and workpiece is monitored by shift sensor, to improve displacement gas
The degree of regulation of cylinder 10.
As shown in figure 5, Fig. 5 is the concrete structure schematic diagram of feeding head 9 shown in Fig. 4.
In a kind of preferred embodiment about feeding head 9, the feeding head 9 specifically include pedestal 901, connecting rod 902,
Guide sleeve 903, spring 904, press fitting guide rod 905 and clamping part 906.Wherein, pedestal 901 and the telescopic rod of press fitting cylinder 402 are direct
Or be indirectly connected, bear the pulling force or thrust of telescopic rod.Connecting rod 902 is arranged on the bottom surface of pedestal 901, and guide sleeve 903 is arranged
On the outer wall of connecting rod 902, such as the positions such as outer wall of end, and stayed between pedestal 901 and the upper surface of guide sleeve 903
Have a certain interval, and spring 904 just setting in this gap, the both ends upper end with the bottom surface of pedestal 901 and guide sleeve 903 respectively
Face abuts.Be provided with cavity in guide sleeve 903, be provided in its cavity press fitting guide rod 905, one end of the press fitting guide rod 905 with
The end of connecting rod 902 is connected, can under its driving in guide sleeve 903 telescopic slide.Guide sleeve 903 is arranged in clamping part 906
End is mainly used for clamping valve oil seal.So set, pedestal 901 will be pushed when the telescopic rod for being pressed cylinder 402 stretches out
It is pressed downward with connecting rod 902, spring 904 provides buffer shock-absorbing effect, and one end of guide sleeve 903 is abutted with workpiece surface, guide sleeve 903
It remain stationary motionless, but the press fitting guide rod 905 inside guide sleeve 903 slides gradually downward under the promotion of connecting rod 902, until with
The valve oil seal clamped at clamping part 906 abuts, and the telescopic rod for being pressed cylinder 402 later continues to stretch out, then being pressed guide rod 905 will
Valve oil seal is gradually squeezed, is attached it on workpiece.In addition, to avoid the occurrence of, the elongation of telescopic rod is excessive to lead to valve oil
Envelope is unexpected to be subject to crushing, and the present embodiment has opened up pin hole (being not marked in figure out) on guide sleeve 903 and press fitting guide rod 905, by inserting
Sell limit of the cooperation realization of (being not marked in figure out) and pin hole to press fitting guide rod 905.
Further, valve oil seal is clamped at feed mechanism 1 for convenience of pressing mounting tool 4, the present embodiment is at 903 end of guide sleeve
The inside of the clamping part 906 at end has opened up air flue, while vacuum generator 11 is provided on support frame 401.Vacuum hair
Raw device 11 is connected to the air flue inside clamping part 906, is mainly used for quickly aspirating air and is generated in the air flue of clamping part 906 very
Idling pressure, so that valve oil cylinder is tightly sucked, avoids so that the opening of clamping part 906 forms powerful attraction
It falls or deviates.Certainly, clamping part 906 clamps the mode of valve oil seal and not only limits and pass through vacuum in above-mentioned vacuum generator 11
Negative pressure absorbing valve oil seal, remaining is such as equally possible in such a way that physical contact generates frictional force structures such as clamps.
As shown in fig. 7, Fig. 7 is the concrete structure schematic diagram of lifting body 12 shown in Fig. 1.
In addition, carrying out the press fitting of valve oil seal to workpiece for convenience of pressing mounting tool 4, the present embodiment is at the bottom of transport establishment 3
Portion is provided with lifting body 12.The lifting body 12 is mainly used for by 2 vertical lifting preset height of tray for work pieces, to make workpiece
Workpiece on pallet 2 is abutted with 4 bottom of pressing mounting tool, while the bottom of tray for work pieces 2 is abutted with lifting body 12, when press fitting is controlled
When 4 application normal pressures of tool start press fitting, lifting body 12 is that tray for work pieces 2 provides reaction of bearing, guarantee pressing mounting tool 4 smoothly into
Row press fitting operation, improves 2 stability of tray for work pieces in press fitting operation process.Specifically, the lifting body 12 may include pallet
Positioning pin 121, jacking cylinder 122, cylinder location detector 123, buffer 124 and pallet are in bit detector 125.Wherein, it holds in the palm
Disk positioning pin 121 is mainly used for carrying out tray for work pieces 2 positioning adjustment, and jacking cylinder 122 is mainly used for through its telescopic rod
Stretching motion lifting or decline tray for work pieces 2, cylinder location detector 123 mainly for detection of jacking cylinder 122 telescopic rod
Elongation so that jacking cylinder 122 corrects collapsing length, buffer 124 is mainly used for buffering the positive pressure from pressing mounting tool 4
Power mitigates vibration, and whether pallet then moves in place mainly for detection of tray for work pieces 2 in bit detector 125, can be used for controlling top
Rise the flexible stroke of cylinder 122.
As shown in figure 8, Fig. 8 is the concrete structure schematic diagram of locating support 13 shown in Fig. 1.
Based on same consideration, the present embodiment is also additionally arranged locating support 13 in the side of transport establishment 3.The locating support
13 are mainly used for before pressing mounting tool 4 starts to be pressed valve oil seal, and pressing mounting tool 4 is navigated to the default work in transport establishment 3
Bit positions, to improve press fitting accuracy.Specifically, the locating support 13 mainly includes jig support portion 131, jacking buffer board
132 and supporting plate 133.Wherein, positioning pin is provided on jig support portion 131, mechanical arm 7 carries pressing mounting tool 4 and arrives default work
Behind position, before being pressed, it can be realized and be accurately positioned by the cooperation of preset location hole on positioning pin and pressing mounting tool 4, together
When also can provide reaction of bearing when pressing mounting tool 4 is pressed.Jacking buffer board 132 is mainly used for being pushed up in tray for work pieces 2
It rises when cylinder 122 lifts and buffering, slowing down vibration and impact is provided, while tray for work pieces 2 being compressed.In addition, supporting plate 133 is generally set
It sets in the bottom of locating support 13, is mainly used for that aforementioned lifting body 12 is installed.
It should be noted that above-mentioned press fitting cylinder 402, variable-position cylinder 10 etc., can also be hydraulic cylinder, it is same to can be achieved
The purpose of the present invention.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (8)
1. a kind of highly compatible valve oil seal automates press-loading apparatus characterized by comprising
For automatically providing the feed mechanism (1) of preset quantity valve oil seal；
For tray for work pieces (2) to be transported to the transport establishment (3) of default station, it is equipped on the tray for work pieces (2) wait pacify
Fill the workpiece of valve oil seal；
For installing the jig bracket (5) of multiple pressing mounting tools (4) corresponding to different type engine, each pressing mounting tool
(4) it for being pressed the valve oil seal of corresponding number on corresponding workpiece, and is provided on each pressing mounting tool (4)
Dismountable quick-changing mechanism (6)；
For extracting the mechanical arm (7) of pressing mounting tool (4) corresponding with current workpiece, the machine from the jig bracket (5)
The end of tool arm (7) is provided with the quick assembling mechanism (8) for cooperating with the quick-changing mechanism (6)；And in the mechanical arm (7)
Under driving, the pressing mounting tool (4) extracts the valve oil seal of corresponding number at the feed mechanism (1), and in the transport
Each valve oil seal is pressed on the workpiece in the tray for work pieces (2) on the default station of mechanism (3)；
The pressing mounting tool (4) specifically include support frame (401), slideably intert be set to the support frame (401)
On several be used for clamp valve oil seal feeding head (9) and be set on the support frame (401) and be used for drive institute
State the press fitting cylinder (402) of feeding head (9) axial movement；
Each feeding head (9) is distributed in the two sides of the support frame (401) in double symmetrical expression, and wherein takes described in a row
Material head (9) can in the width direction of the support frame (401) synchronous translational；It is additionally provided on the support frame (401)
For driving the variable-position cylinder (10) of feeding head (9) synchronous translational in its orientation described in a wherein row, with change its with
The inclination angle corresponding relationship of feeding head (9) described in another row, and when making the pressing mounting tool (4) when being pressed again with previous press fitting
Opposite inclination angle corresponding relationship completes the press fitting operation of remaining valve oil seal.
2. highly compatible valve oil seal according to claim 1 automates press-loading apparatus, which is characterized in that the jig branch
Several partition spaces that frame (5) specifically includes installation frame (501) and is set on the installation frame (501), each institute
Partition space is stated to be respectively used to that the different types of pressing mounting tool (4), and changing planes fastly on each pressing mounting tool (4) are installed
Structure (6) is upward.
3. highly compatible valve oil seal according to claim 2 automates press-loading apparatus, which is characterized in that the installing frame
The jig of each pressing mounting tool (4) type for identification is additionally provided on frame (501) in level sensor (502), and described
Jig is connect in level sensor (502) with the controller signals in the mechanical arm (7).
4. highly compatible valve oil seal according to claim 1 automates press-loading apparatus, which is characterized in that the press fitting is controlled
Tool (4) further includes the press fitting position inspection for being set on the support frame (401), whether being press-fit into place for detecting valve oil seal
It surveys device (403), and the press fitting position detector (403) connect with press fitting cylinder (402) signal, so that its amendment is flexible
Length.
5. highly compatible valve oil seal according to claim 1 automates press-loading apparatus, which is characterized in that the feeding head
(9) it specifically includes the pedestal (901) being connected with the telescopic rod of press fitting cylinder (402), be connected to the pedestal (901) bottom surface
Connecting rod (902), be sheathed on the outer wall of the connecting rod (901) end guide sleeve (903), be set to the pedestal (901)
Spring (904) between bottom surface and the guide sleeve (903) top surface, be slidably disposed in the guide sleeve (903) it is internal and with institute
The connected press fitting guide rod (905) in the end of connecting rod (901) is stated, and is set to the guide sleeve (903) end, for clamping gas
The clamping part (906) of door oil sealing.
6. highly compatible valve oil seal according to claim 5 automates press-loading apparatus, which is characterized in that the clamping part
(906) be internally provided with air flue, and be additionally provided on the support frame (401) and be connected to the air flue, for described
The opening of clamping part (906) forms negative pressure of vacuum to suck the vacuum generator (11) of valve oil seal.
7. highly compatible valve oil seal according to claim 6 automates press-loading apparatus, which is characterized in that further include setting
In the transport establishment (3) bottom, for when the pressing mounting tool (4) are pressed valve oil seal by the tray for work pieces (2)
It is lifted to preset height, to provide the lifting body (12) of reaction of bearing to the pressing mounting tool (4).
8. highly compatible valve oil seal according to claim 7 automates press-loading apparatus, which is characterized in that further include setting
In the side of the transport establishment (3), for being located before the pressing mounting tool (4) are pressed valve oil seal to default station
Locating support (13).
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| CN201710368960.7A CN106956123B (en) | 2017-05-19 | 2017-05-19 | A kind of highly compatible valve oil seal automation press-loading apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710368960.7A CN106956123B (en) | 2017-05-19 | 2017-05-19 | A kind of highly compatible valve oil seal automation press-loading apparatus |
Publications (2)
| Publication Number | Publication Date |
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| CN106956123A CN106956123A (en) | 2017-07-18 |
| CN106956123B true CN106956123B (en) | 2019-11-08 |
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| CN201710368960.7A Active CN106956123B (en) | 2017-05-19 | 2017-05-19 | A kind of highly compatible valve oil seal automation press-loading apparatus |
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Cited By (1)
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| CN111922678A (en) * | 2020-09-01 | 2020-11-13 | 博世通(青岛)智能装备有限公司 | Full-automatic engine valve oil seal press-fitting equipment |
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| CN110315341B (en) * | 2019-07-23 | 2021-11-30 | 嘉兴希力工业科技有限公司 | Engine valve oil seal press-fitting jig and valve oil seal press-fitting assembly line |
| CN110480573B (en) * | 2019-09-10 | 2021-06-11 | 台州九谊机电有限公司 | Oil seal press-fitting device of engine oil pump |
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| CN111922678A (en) * | 2020-09-01 | 2020-11-13 | 博世通(青岛)智能装备有限公司 | Full-automatic engine valve oil seal press-fitting equipment |
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