CN106956123A - A kind of highly compatible valve oil seal automates press-loading apparatus - Google Patents
A kind of highly compatible valve oil seal automates press-loading apparatus Download PDFInfo
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- CN106956123A CN106956123A CN201710368960.7A CN201710368960A CN106956123A CN 106956123 A CN106956123 A CN 106956123A CN 201710368960 A CN201710368960 A CN 201710368960A CN 106956123 A CN106956123 A CN 106956123A
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- oil seal
- valve oil
- pressing mounting
- mounting tool
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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, tool support for installing pressing mounting tool, each pressing mounting tool is used for the valve oil seal for press-fiting respective amount on each self-corresponding workpiece, and dismountable quick-changing mechanism is provided with each pressing mounting tool；Mechanical arm for extracting pressing mounting tool corresponding with current workpiece from tool support, its end is provided with the quick assembling mechanism for coordinating with quick-changing mechanism；And under the driving of mechanical arm, pressing mounting tool extracts the valve oil seal of respective amount at feed mechanism, and each valve oil seal is press fit on workpiece on the default station of transport establishment.When the type of workpiece is changed; mechanical arm can extract the corresponding pressing mounting tool of current workpiece again on tool support by the dismounting of quick assembling mechanism and quick-changing mechanism, and replacing pressing mounting tool is not shut down in realization; ensure continuous production, production efficiency and the scope of application of production line that raising valve oil seal press-fits.
Description
Technical field
The present invention relates to auto parts machinery manufacturing technology field, more particularly to a kind of highly compatible valve oil seal automation
Press-loading apparatus.
Background technology
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 its number of parts is up to up to ten thousand.According to the working method of all kinds of parts and the difference of working environment, it is generally divided into
Starting system, ignition system, lubricating system, cooling system and fuel oil supply system of multiple systems, such as engine etc..
Valve actuating mechanism is one of important mechanism on engine, and it is act 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 waste gas is able in time from cylinder discharge, while in compression with making
In work(stroke, the sealing that valve ensures combustion chamber is closed.Wherein, valve oil seal be engine valve actuating mechanism strength member it
One.Valve oil seal coordinates with valve stem, valve guide bushing, for the sealing of engine air valve rod, can prevent that machine oil from passing through valve
Gap between bar and valve guide bushing enters engine chamber, causes the phenomenons such as machine oil is lost in and engine power declines.
At present, generally require that multiple valve oil seals are installed on multicylinder engine, such as some three cylinders 0.8T/1.2T
Need that 12 valve oil seals are installed for automobile engine, on cylinder cap, these oil sealings are divided to two rows, often arrange in 6, and 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 there is angle in three-dimensional planar, institute
Realized and acquired a certain degree of difficulty on extensive flowing water with oil seal pressing.In the prior art, scheme solution is often press-fited using machine tool type
Certainly press-fit efficiency, but its compatibility is poor, such as during the cylinder cap of the valve of three cylinder of Flexible production 12 and the valve of four cylinder 16, it is necessary to
Shutdown changes the pressing mounting tool for press-fiting oil sealing needs and using and (varying number, the oil sealing of distribution is provided with different pressing mounting tools
Installation position), not only influence operating efficiency, and valve oil seal press-fit production line the scope of application it is single, narrow.And manually press-fit
Or it is semi-automatic press-fit and there is inefficiency, the problems such as error rate is high.
Therefore, production efficiency that valve oil seal press-fits and the scope of application of production line how are improved, when overcoming Flexible production
Need to shut down the technology barrier for changing pressing mounting tool, be this area technical problem urgently to be resolved hurrily.
The content of the invention
Press-loading apparatus is automated it is an object of the invention to provide a kind of highly compatible valve oil seal, it is possible to increase valve oil seal
The production efficiency and the scope of application of production line press-fited, needs to shut down the technology barrier for changing 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, including：
Feed mechanism for automatically providing predetermined number valve oil seal；
Valve to be installed is installed on transport establishment for tray for work pieces to be transported to default station, the tray for work pieces
The workpiece of oil sealing；
Tool support for installing multiple pressing mounting tools corresponding to different type engine, each pressing mounting tool is used
It is provided with the valve oil seal for press-fiting respective amount on each self-corresponding workpiece, and on each pressing mounting tool dismountable
Quick-changing mechanism；
Mechanical arm for extracting pressing mounting tool corresponding with current workpiece from the tool support, the mechanical arm
End is provided with the quick assembling mechanism for coordinating with the quick-changing mechanism；And under the driving of the mechanical arm, it is described press-fit control
Have the valve oil seal that respective amount is extracted at the feed mechanism, and will be each described on the default station of the transport establishment
Valve oil seal is press fit on the workpiece in the tray for work pieces.
Preferably, the tool support specifically include installation frame and be arranged on the installation frame several every
Disconnected space, each cut-off space is respectively used to install the different types of pressing mounting tool, and on each pressing mounting tool
Quick-changing mechanism is upward.
Preferably, it is additionally provided with the installation frame for recognizing that the tool of each pressing mounting tool type is passed in place
Sensor, and the tool is connected in level sensor with the controller signals in the mechanical arm.
Preferably, the pressing mounting tool specifically include support frame, slideably intert be arranged on the support frame
Several feedings heads for being used to grip valve oil seal and be arranged on the support frame and described take material-head shaft for driving
Press-fit cylinder to motion.
Preferably, the pressing mounting tool also includes being arranged on the support frame, for detecting whether valve oil seal presses
Be attached to the position detector that press-fits of position, and it is described press-fit position detector and press-fit air cylinder signal with described and be connected so that it is corrected
Collapsing length.
Preferably, each feeding head is distributed in the both sides of the support frame, and a wherein row institute in double symmetrical expression
State feeding head can on the width of the support frame synchronous translational；It is additionally provided with the support frame for driving
The variable-position cylinder that the feeding head moves along a straight line in its orientation.
Preferably, feeding head specifically include the base being connected with the expansion link for press-fiting cylinder, be connected to described in
The connecting rod of base end face, the guide pin bushing being sheathed on the outer wall of the connecting rod end, it is arranged at the base end face and is led with described
Spring between set top surface, it is slidably disposed in press-fiting of being connected inside the guide pin bushing and with the end of the connecting rod and leads
Bar, and it is arranged at the guide pin bushing end, the clamping part for gripping valve oil seal.
Preferably, being internally provided with air flue, and the support frame for the clamping part is additionally provided with and the air flue
Connection, for forming negative pressure of vacuum at the opening of the clamping part to suck the vacuum generator of valve oil seal.
Preferably, also including being arranged at the bottom of the transport establishment, for press-fiting valve oil seal in the pressing mounting tool
When by the tray for work pieces be lifted to preset height, with to the pressing mounting tool provide reaction of bearing lifting body.
Preferably, also including being arranged at the side of the transport establishment, for press-fiting 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 including feed mechanism, transporter
Structure, pressing mounting tool, tool support and mechanical arm.Wherein, feed mechanism is mainly used in automatically providing the valve oil seal of predetermined number,
Transport establishment is mainly used in transmitting workpiece pallet, and tray for work pieces is transported on default station, while pacifying on tray for work pieces
Workpiece equipped with valve oil seal to be installed.Pressing mounting tool is core component, is mainly used in execution and press-fits operation to valve oil seal.
The type of workpiece is different with number of engine cylinders, and the type of pressing mounting tool is also different.Each is different types of to press-fit and controls
Tool is installed on tool support, when installing the valve oil seal of correspondence workpiece, to enable the pressing mounting tool of corresponding types.Machinery
Arm is power part, be mainly used in driving pressing mounting tool carry out respective operations, first by the corresponding pressing mounting tool of current workpiece from
Extracted on tool support, then carry it and move at feed mechanism, pressing mounting tool is extracted correspondence number from feed mechanism
The valve oil seal of amount, finally carries it and moves at the default station in transport establishment, make pressing mounting tool start to press-fit each again
Valve oil seal is on the workpiece into tray for work pieces.Importantly, being provided with the quick change of convenient dismounting on each pressing mounting tool
Mechanism, and be provided with the end of mechanical arm and can dismount the quick assembling mechanism coordinated with quick-changing mechanism, both can coordinate realization
Fast Installation and fast quick-detach, thus, when the type of workpiece is changed, mechanical arm can pass through fast-assembling on tool support rapidly
The dismounting of mechanism and quick-changing mechanism, extracts the corresponding pressing mounting tool of current workpiece again, and replacing pressing mounting tool is not being shut down in realization
In the case of ensure press-fit production line continuous production operation purpose.In summary, highly compatible gas provided by the present invention
Door oil sealing automation press-loading apparatus, it is possible to increase production efficiency and the scope of application of production line that valve oil seal press-fits, overcomes mixed
Need to shut down the technology barrier for changing pressing mounting tool when line is produced.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of overall structure top view of embodiment provided by the present invention；
Fig. 2 is Fig. 1 front view；
Fig. 3 is the concrete structure schematic diagram of the tool support shown in Fig. 1；
Fig. 4 is the concrete structure schematic diagram of the pressing mounting tool shown in Fig. 1；
Fig. 5 is the concrete structure schematic diagram of the feeding head shown in Fig. 4；
Fig. 6 is the concrete structure schematic diagram of the mechanical arm shown in Fig. 1；
Fig. 7 is the concrete structure schematic diagram of the lifting body shown in Fig. 1；
Fig. 8 is the concrete structure schematic diagram of the 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 press-fit gas
Cylinder -402, press-fit position detector -403, tool support -5, installation frame -501, and tool is in level sensor -502, soon
Converting mechanism -6, mechanical arm -7, quick assembling mechanism -8, feeding head -9, base -901, connecting rod -902, guide pin bushing -903, bullet
Spring -904, press-fit guide rod -905, clamping part -906, variable-position cylinder -10, vacuum generator -11, lifting body -12, support
Disk alignment pin -121, jacking cylinder -122, cylinder location detector -123, buffer -124, pallet bit detector -
125, locating support -13, tool supporting part -131, jacking buffer board -132, supporting plate -133.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 and Fig. 2 are refer to, Fig. 1 is a kind of overall structure diagram of embodiment provided by the present invention, figure
2 be Fig. 1 front view.
In a kind of embodiment provided by the present invention, highly compatible valve oil seal automation press-loading apparatus is main
Including feed mechanism 1, transport establishment 3, pressing mounting tool 4, tool support 5 and mechanical arm 7.
Wherein, feed mechanism 1 is mainly used in automatically providing the valve oil seal of predetermined number, such as just past at predetermined time intervals
Its discharging opening discharges 3~6 valve oil seals.Valve oil seal, each gas that feed mechanism 1 is provided are extracted for convenience of pressing mounting tool 4
Door oil sealing can typically be arranged in a linear, and so gradually transported by rows toward discharging opening, facilitate pressing mounting tool 4 to be taken out by row
Take.
Transport establishment 3 is mainly used in 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 to the other end from one end.Meanwhile, the parts such as barrier plate can also be set up in transport establishment 3, can be by
Temporarily gear is parked in some position on conveyer belt to tray for work pieces 2, such as can be kept off and be parked in default station etc..In addition, for convenience
Mechanical arm 7 recognizes that the workpiece being currently on default station is what type of, can delineate identification information on tray for work pieces 2,
Such as RF TAG etc., are read out by parts such as code readers.Certainly, workpiece is also required to ensure needs with tray for work pieces 2
Correspond.
Pressing mounting tool 4 is core component, is mainly used in execution and press-fits 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 tool
On support 5, when installing the valve oil seal of correspondence workpiece, to enable the pressing mounting tool 4 of corresponding types.
Mechanical arm 7 is power part, can be moved in space, as shown in fig. 6, Fig. 6 is the mechanical arm shown in Fig. 1
7 concrete structure schematic diagram.Mechanical arm 7 is mainly used in driving pressing mounting tool 4 and carries out respective operations, first by current workpiece correspondence
Pressing mounting tool 4 extracted from tool support 5, then carry it and move at feed mechanism 1, make pressing mounting tool 4 from feeding
The valve oil seal of respective amount is extracted in mechanism 1, it is finally carried again and is moved at the default station in transport establishment 3, makes pressure
Dress tool 4 starts to press-fit each valve oil seal to the workpiece in tray for work pieces 2.
Importantly, the quick-changing mechanism 6 of convenient dismounting is provided with each pressing mounting tool 4, and in mechanical arm 7
End, which is provided with, to dismount the quick assembling mechanism 8 coordinated with quick-changing mechanism 6, and both, which can coordinate, realizes Fast Installation with quickly tearing open
Unload, such as quick-changing mechanism 6 is axle sleeve, and quick assembling mechanism 8 is installation axle etc..Thus, when the type of workpiece is changed, such as from three
When the cylinder cap of the valve of cylinder 12 is changed into the cylinder cap of the valve of four cylinder 16, mechanical arm 7 can pass through quick assembling mechanism on tool support 5 rapidly
8 with the dismounting of quick-changing mechanism 6, the corresponding pressing mounting tool 4 of current workpiece is extracted again, you can realize and control not shutting down replacing and press-fit
Ensure to press-fit the purpose that the continuous production of production line is run in the case of tool 4.
Therefore, the highly compatible valve oil seal automation press-loading apparatus that the present embodiment is provided, it is possible to increase valve oil seal
The production efficiency and the scope of application of production line press-fited, needs to shut down the technology barrier for changing pressing mounting tool 4 when overcoming Flexible production
Hinder.
As shown in figure 3, Fig. 3 is the concrete structure schematic diagram of the tool support 5 shown in Fig. 1.
In a kind of preferred embodiment on tool support 5, the tool support 5 mainly includes the He of installation frame 501
It is arranged at several cut-off spaces on installation frame 501.Wherein, each cut-off one pressing mounting tool 4 of space mounting, certainly,
The type of the pressing mounting tool 4 is usually mutually different, and is corresponded with the workpiece type in tray for work pieces 2.Due to machine
Tool arm 7 needs to extract corresponding pressing mounting tool 4 on tool support 5, and extraction 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, therefore, when pressing mounting tool 4 is arranged on each cut-off spatially, can make each
The quick-changing mechanism 6 of individual 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 press-fits may be while the polytype work of Flexible production on production line
The type of pressing mounting tool 4 on part, such tool support 5 is similarly more, and tool support 5 is quickly recognized for convenience of mechanical arm 7
On each pressing mounting tool 4 concrete model, the present embodiment by tool support 5 several cut-off spaces carry out installation models
Mark, while when installing pressing mounting tool 4, model identical pressing mounting tool 4 will be installed and be arranged on each corresponding cut-off space
In.Tool is provided with installation frame 501 in level sensor 502.The tool 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 alarm can be sent, 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, it is to avoid have the workpiece of mass defect.
As shown in figure 4, Fig. 4 is the concrete structure schematic diagram of the pressing mounting tool 4 shown in Fig. 1.
In a kind of preferred embodiment on pressing mounting tool 4, the pressing mounting tool 4 mainly includes support frame 401, pressure
Fill cylinder 402 and feeding first 9.Specifically, it is divided to two rows to arrange because the valve oil seal on cylinder cap is general, and per exhaust valve oil sealing
Between have certain angle, therefore, support frame 401 specifically can be in certain angle double-vane template.Feeding first 9 is slidably
Ground is interspersed on support frame 401, be mainly used in grip valve oil seal, and can with cylinder cap valve oil seal arrangement,
Each feeding first 9 can equivalent be divided into two rows, be symmetrically separately positioned on two blocks of wing plates of support frame 401, such as often arrange
3 feedings first 9 etc. are uniformly distributed, herein preferably, each feeding first 9 can be vertically interspersed on the wing plate of support frame 401.
Press-fit cylinder 402 to be arranged on support frame 401, be mainly used in driving feeding first 9 and be axially moved, so that feeding first 9 is complete
Into the operation extracted valve oil seal, press-fit valve oil seal.
Further, the present embodiment is also additionally arranged on support frame 401 press-fits position detector 403, is mainly used in
When pressing mounting tool 4 press-fits valve oil seal, that detects each valve oil seal in real time press-fits situation, to judge whether it is press-fit into place.
Also, press-fit position detector 403 and be connected with press-fiting the control end signal of cylinder 402, so can be by the pressure of each valve oil cylinder
Holding position information, which is sent to, press-fits cylinder 402, so that its control press-fits the collapsing length of the expansion link of pneumatic cylinder, raising, which press-fits, to be controlled
Tool 4 press-fits precision and workpiece quality.
Moreover, it is contemplated that when processing some workpiece that cylinder number is more, the valve oil cylinder amount of press-fiting is larger, mechanical arm 7
May need driving pressing mounting tool 4 twice even repeatedly at feed mechanism 1 carry out feeding, and repeatedly feeding and point this press-fit gas
During door oil sealing, the offset deviation between pressing mounting tool 4 and workpiece is easily caused, causes alignment error to be accumulated, causes valve oil seal
The problem of press-fiting not in place, inaccurate；Or the type difference of two neighboring workpiece causes the distribution of the valve oil seal on workpiece
Different the problem of.Pin is in this regard, each row's feeding first 9 is slidably disposed on two pieces of wings of support frame 401 by the present embodiment first
On plate, certainly, the glide direction of each row's feeding first 9 arranges linear direction for it, is typically also the width side of support frame 401
To, and respectively row's feeding first 9 needs to ensure synchronous translational in sliding process, to avoid the occurrence of with press-fiting position not on workpiece
Corresponding situation.
Meanwhile, the present embodiment is provided with variable-position cylinder 10 also on support frame 401, and the variable-position cylinder 10 is mainly used in driving
A dynamic wherein row respectively arranges feeding first 9 and synchronizes translation, need to know, when the cylinder number of workpiece is more, and valve oil seal quantity it is more when,
The single of pressing mounting tool 4, which press-fits, can not fulfil assignment, it is necessary to carry out that operation is repeated several times, simultaneously as on support frame 401
Two row's feedings first 9, it, which is arranged on direction in space, has certain angle, in the plane of support frame 401, two row's feeding heads
The be connected straight line of gained of feeding first 9 on 9 in correspondence with each other is usually angled straight lines, therefore, when single press-fits, be only capable of completing with
The corresponding valve oil seal of angled straight lines, remaining valve oil seal needs to press-fit again.Such as, have on workpiece and be distributed with 6 × 2 liang of rows
Valve oil seal need to press-fit and feeding first 9 when being distributed as 3 × 2, single, which press-fits, to be only capable of completing 3 pairs of valves on adjacent diagonal line
Oil sealing, is left the valve oil seal on other 2 pairs of adjacent diagonal lines, and two isolated valve oil seals.Now, variable-position cylinder 10
The wherein direction translation arranged along of row's feeding first 9 is driven, changes the inclination angle corresponding relation between another row's feeding first 9,
During so that pressing mounting tool 4 press-fiting operation again, can with it is previous press-fit when opposite angled straight lines corresponding relation complete remaining 3
Operation is press-fited to valve oil seal, improves and press-fits operating efficiency.In addition, displacement sensing also can be set on support frame 401
Device (is not marked out) in figure, 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 the feeding first 9 shown in Fig. 4.
In a kind of on feeding first 9 preferred embodiment, the feeding first 9 specifically include base 901, connecting rod 902,
Guide pin bushing 903, spring 904, press-fit guide rod 905 and clamping part 906.Wherein, base 901 and the expansion link for press-fiting cylinder 402 are direct
Or be indirectly connected to, bear the pulling force or thrust of expansion link.Connecting rod 902 is arranged on the bottom surface of base 901, and guide pin bushing 903 is arranged
On the outer wall of connecting rod 902, such as the position such as outer wall of end, and stayed between the upper surface of base 901 and guide pin bushing 903
There is certain interval, and spring 904 is just arranged in the gap, the bottom surface and the upper end of guide pin bushing 903 of its two ends respectively with base 901
Face is abutted.Be provided with cavity in guide pin bushing 903, be provided with its cavity and press-fit guide rod 905, this press-fit one end of guide rod 905 with
The end of connecting rod 902 is connected, can under its driving in guide pin bushing 903 telescopic slide.Clamping part 906 is arranged on guide pin bushing 903
End, is mainly used in gripping valve oil seal.It is arranged such, when the expansion link for press-fiting cylinder 402 stretches out, base 901 will be promoted
It is pressed downward with connecting rod 902, spring 904 provides buffer shock-absorbing effect, one end of guide pin bushing 903 is abutted with workpiece surface, guide pin bushing 903
Remains stationary is motionless, but the guide rod 905 that press-fits inside guide pin bushing 903 is slided gradually downward under the promotion of connecting rod 902, until with
The valve oil seal gripped at clamping part 906 is abutted, and the expansion link that cylinder 402 is press-fited afterwards continues to stretch out, then press-fiting guide rod 905 will
Valve oil seal is gradually extruded, is attached it on workpiece.In addition, to avoid the occurrence of, the elongation of expansion link is excessive to cause valve oil
Envelope is unexpected to be subject to crushing, and the present embodiment is in guide pin bushing 903 and press-fit pin-and-hole (not marked out in figure) has been opened up on guide rod 905, by inserting
Sell (not marked out in figure) and the cooperation of pin-and-hole is realized to press-fiting the spacing of guide rod 905.
Further, valve oil seal is gripped at feed mechanism 1 for convenience of pressing mounting tool 4, the present embodiment is at the end of guide pin bushing 903
The inside of the clamping part 906 at end has opened up air flue, while being provided with vacuum generator 11 on support frame 401.The vacuum is sent out
Raw device 11 is connected with the air flue inside clamping part 906, is mainly used in quickly aspirating air and is produced in the air flue of clamping part 906 very
Idling pressure, so as to powerful attraction be formed at the opening of clamping part 906, so that valve oil cylinder tightly be held, it is to avoid fall
Fall or offset.Certainly, clamping part 906 grips 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 by way of the structures such as clamp produce frictional force using physical contact.
As shown in fig. 7, Fig. 7 is the concrete structure schematic diagram of the lifting body 12 shown in Fig. 1.
Press-fit in addition, carrying out 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 in by the vertical lifting preset height of tray for work pieces 2, so that workpiece
Workpiece on pallet 2 is abutted with the bottom of pressing mounting tool 4, while the bottom of tray for work pieces 2 is abutted with lifting body 12, is controlled when press-fiting
When the application of tool 4 normal pressure starts to press-fit, lifting body 12 is that tray for work pieces 2 provides reaction of bearing, it is ensured that pressing mounting tool 4 smoothly enters
Row press-fits operation, improves the stability of tray for work pieces 2 press-fited in operation process.Specifically, the lifting body 12 may include pallet
Alignment pin 121, jacking cylinder 122, cylinder location detector 123, buffer 124 and pallet are in bit detector 125.Wherein, hold in the palm
Disk alignment pin 121 is mainly used in carrying out positioning adjustment to tray for work pieces 2, and jacking cylinder 122 is mainly used in by its expansion link
Stretching motion lift or decline tray for work pieces 2, cylinder location detector 123 mainly for detection of jacking cylinder 122 expansion link
Elongation so that jacking cylinder 122 correct collapsing length, buffer 124 be mainly used in buffer the malleation from pressing mounting tool 4
Power, mitigates vibration, and whether pallet then moves into place in bit detector 125 mainly for detection of tray for work pieces 2, available for control top
Rise the flexible stroke of cylinder 122.
As shown in figure 8, Fig. 8 is the concrete structure schematic diagram of the 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 in before pressing mounting tool 4 starts to press-fit valve oil seal, the default work that pressing mounting tool 4 is navigated in transport establishment 3
Bit positions, accuracy is press-fited to improve.Specifically, the locating support 13 mainly includes tool supporting part 131, jacking buffer board
132 and supporting plate 133.Wherein, alignment pin is provided with tool supporting part 131, mechanical arm 7 carries pressing mounting tool 4 and arrives default work
Behind position, before being press-fited, it can be realized and be accurately positioned with the cooperation of default positioning hole on pressing mounting tool 4 by alignment pin, together
When also can provide reaction of bearing when pressing mounting tool 4 is press-fited.Jacking buffer board 132 is mainly used in being pushed up in tray for work pieces 2
Rise when cylinder 122 is lifted and buffering, slowing down vibration and impact are provided, while tray for work pieces 2 is compressed.In addition, supporting plate 133 is typically set
Put in the bottom of locating support 13, be mainly used in that foregoing lifting body 12 is installed.
It should be noted that above-mentioned press-fit cylinder 402, variable-position cylinder 10 etc., hydraulic cylinder can also be, it is same to can be achieved
The purpose of the present invention.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for 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, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
1. a kind of highly compatible valve oil seal automates press-loading apparatus, it is characterised in that including：
Feed mechanism (1) for automatically providing predetermined number valve oil seal；
Installed on transport establishment (3) for tray for work pieces (2) to be transported to default station, the tray for work pieces (2) and need to be pacified
Fill the workpiece of valve oil seal；
Tool support (5) for installing multiple pressing mounting tools (4) corresponding to different type engine, each pressing mounting tool
(4) it is used for the valve oil seal for press-fiting respective amount on each self-corresponding workpiece, and is provided with each pressing mounting tool (4)
Dismountable quick-changing mechanism (6)；
Mechanical arm (7) for extracting pressing mounting tool (4) corresponding with current workpiece from the tool support (5), the machine
The end of tool arm (7) is provided with the quick assembling mechanism (8) for coordinating 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 respective amount from the feed mechanism (1), and in the transport
Each valve oil seal is press fit on the workpiece in the tray for work pieces (2) on the default station of mechanism (3).
2. highly compatible valve oil seal according to claim 1 automates press-loading apparatus, it is characterised in that the tool branch
Several cut-off spaces, each institute that frame (5) specifically includes installation frame (501) and is arranged on the installation frame (501)
Cut-off space is stated to be respectively used to that the different types of pressing mounting tool (4), and changing planes soon 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, it is characterised in that the installing frame
It is additionally provided with frame (501) for recognizing the tool of each pressing mounting tool (4) type in level sensor (502), and it is described
Tool is connected in level sensor (502) with the controller signals in the mechanical arm (7).
4. highly compatible valve oil seal according to claim 3 automates press-loading apparatus, it is characterised in that it is described press-fit control
Tool (4) specifically include support frame (401), slideably intert be arranged on the support frame (401) several be used for
Grip the feeding head (9) of valve oil seal and be arranged on the support frame (401) and be used to drive the feeding head (9) axially
That moves press-fits cylinder (402).
5. highly compatible valve oil seal according to claim 4 automates press-loading apparatus, it is characterised in that it is described press-fit control
Tool (4) is also including being arranged on the support frame (401), for detecting that the position that press-fits whether valve oil seal is press-fit into place is examined
Survey device (403), and it is described press-fit position detector (403) and press-fit cylinder (402) signal with described and be connected stretched so that it is corrected
Length.
6. highly compatible valve oil seal according to claim 5 automates press-loading apparatus, it is characterised in that each feeding
Head (9) is distributed in the both sides of the support frame (401) in double symmetrical expression, and feeding head (9) can be in institute wherein described in a row
State synchronous translational on the width of support frame (401)；It is additionally provided with the support frame (401) for driving described take
The variable-position cylinder (10) that material head (9) moves along a straight line in its orientation.
7. highly compatible valve oil seal according to claim 6 automates press-loading apparatus, it is characterised in that the feeding head
(9) specifically include the base (901) being connected with the expansion link for press-fiting cylinder (402), be connected to the base (901) bottom surface
Connecting rod (902), be sheathed on the outer wall of the connecting rod (901) end guide pin bushing (903), be arranged at the base (901)
Spring (904) between bottom surface and the guide pin bushing (903) top surface, be slidably disposed in the guide pin bushing (903) it is internal and with institute
That states that the end of connecting rod (901) is connected press-fits guide rod (905), and is arranged at the guide pin bushing (903) end, for gripping gas
The clamping part (906) of door oil sealing.
8. highly compatible valve oil seal according to claim 7 automates press-loading apparatus, it is characterised in that the clamping part
(906) be internally provided with to be additionally provided with air flue, and the support frame (401) connects with the air flue, for described
Negative pressure of vacuum is formed at the opening of clamping part (906) to suck the vacuum generator (11) of valve oil seal.
9. highly compatible valve oil seal according to claim 8 automates press-loading apparatus, it is characterised in that also including setting
Bottom in the transport establishment (3), for when the pressing mounting tool (4) press-fits valve oil seal by the tray for work pieces (2)
Be lifted to preset height, the lifting body (12) so that reaction of bearing is provided the pressing mounting tool (4).
10. highly compatible valve oil seal according to claim 9 automates press-loading apparatus, it is characterised in that also including setting
It is placed in the side of the transport establishment (3), for being located before the pressing mounting tool (4) press-fits valve oil seal to default work
The locating support (13) of position.
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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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|---|---|---|---|
| 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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| CN106956123A true CN106956123A (en) | 2017-07-18 |
| CN106956123B CN106956123B (en) | 2019-11-08 |
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| CN109538915A (en) * | 2019-01-09 | 2019-03-29 | 安徽华菱汽车有限公司 | A kind of semi-automatic valve guide pipe lubricating device |
| CN110315341A (en) * | 2019-07-23 | 2019-10-11 | 嘉兴希力工业科技有限公司 | A kind of engine valve oil seal pressing mounting tool and valve oil seal are pressed assembly line |
| CN110480573A (en) * | 2019-09-10 | 2019-11-22 | 台州九谊机电有限公司 | A kind of oil seal pressing device of lubricating oil pump |
| CN110614497A (en) * | 2019-09-18 | 2019-12-27 | 天永机械电子（太仓）有限公司 | Automatic press fitting and pressing depth measuring device for valve oil seal |
| CN112621154A (en) * | 2020-12-17 | 2021-04-09 | 珠海格力智能装备有限公司 | Assembling equipment |
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| CN111922678B (en) * | 2020-09-01 | 2021-06-01 | 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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| CN112621154A (en) * | 2020-12-17 | 2021-04-09 | 珠海格力智能装备有限公司 | Assembling equipment |
| CN114367813A (en) * | 2021-12-29 | 2022-04-19 | 浙江硕和机器人科技股份有限公司 | Intelligent assembly line for cylinder body valve |
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