CN205978236U - Automatic change equipment and aerify equipment of binding off, dual -seal structure air spring simultaneously - Google Patents
Automatic change equipment and aerify equipment of binding off, dual -seal structure air spring simultaneously Download PDFInfo
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- CN205978236U CN205978236U CN201620866790.6U CN201620866790U CN205978236U CN 205978236 U CN205978236 U CN 205978236U CN 201620866790 U CN201620866790 U CN 201620866790U CN 205978236 U CN205978236 U CN 205978236U
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Abstract
The utility model relates to an automatic change equipment and aerify equipment of binding off, dual -seal structure air spring simultaneously, it includes the frame, sets up the clamping device in the middle part of the frame and set up at the left close device of aerifing of frame, clamping device includes the vertical lower connecting seat of installing under the lower air cylinder of frame middle part top or pneumatic cylinder, installation air cylinder or hydraulic cylinder piston rod lower extreme, set up and put up and install second the round interchangeable frame on the frame at first round interchangeable of connecting seat lower extreme down, the utility model discloses the structure is advanced, and degree of automation is high, and work efficiency is high, and the structure is durable, and convenient to use assembles the of high quality of product, low cost, and technology is reasonable.
Description
Technical field
This utility model is related to automatic assembling inflation closing in, the equipment of double sealing structure gas spring simultaneously.
Background technology
At present, " CN201120169308.0- can repair gas spring " cannot be realized directly cylinder barrel sky being filled, aeration quantity
Not accuracy；The follow-up seepage gas of product or oily phenomenon, existing gas spring is typically all to inflate using before sealing targeting part
Plug welding afterwards, sealing ring short life.
Utility model content
Technical problem to be solved in the utility model be provide a kind of reasonable in design, compact conformation and easy to use from
Dynamicization assembling inflation is closed up simultaneously, the equipment of double sealing structure gas spring.
For solving the above problems, technical solution adopted in the utility model is：
A kind of automatic assembling inflation is closed up simultaneously, the equipment of double sealing structure gas spring, including support, is arranged on support
Middle part clamping device and be arranged on the inflation closing device on the left of support；
Clamping device includes being vertically installed at the lower air cylinder of top or hydraulic cylinder in the middle part of support, installs lower air cylinder or liquid
The round interchangeable frame of upper half of pressure cylinder piston bar lower end and the round interchangeable frame of lower half being arranged on support；
The left side that inflation closing device includes being arranged on support left end is advanced into oral fluid cylinder pressure, is arranged on left propulsion inlet pressure
The loading line that interchangeable left propulsion entrance inflating seat on cylinder piston rod, outlet are arranged on interchangeable left propulsion entrance inflating seat connects
Mouth, the gas-flow closure seam being arranged on interchangeable left propulsion entrance inflating seat right-hand member, the left closing in being arranged in gas-flow closure seam
Mould and be arranged on interchangeable left propulsion entrance inflating seat in inflation through hole；
It is provided with the positioning spigot for plug after placing, during inflation, gas tube in interchangeable left propulsion entrance inflating seat
Road interface, inflation through hole, the centre bore of left closing-in mould and the connection inflation of cylinder barrel left end rodless cavity；
The rear plug of gas spring to be assembled is arranged in inflation through hole；The assembling stroke of plug is less than the inner side of stepped hole afterwards
The distance between face and die sealing circle；
Also include control system,
Control system includes clamping oil circuit or gas circuit, left propulsion closing in oil circuit and inflation gas circuit；
Clamp oil circuit or gas circuit includes clamping pump, lower air cylinder or hydraulic cylinder and the folder of import and fuel tank or atmosphere
Tight three-position four-way electromagnetic directional valve；
The outlet of clamping pump and an inlet communication of clamping three-position four-way electromagnetic directional valve, clamp 3-position 4-way electromagnetic switch
Another import of valve is connected with fuel tank, and the one of clamping three-position four-way electromagnetic directional valve exports the no bar with lower air cylinder or hydraulic cylinder
Chamber connects, and another outlet of clamping three-position four-way electromagnetic directional valve is connected with the rod chamber of lower air cylinder or hydraulic cylinder；
Left propulsion closing in oil circuit includes that a left side is advanced into oral fluid cylinder pressure, closing in oil pump that import connect with fuel tank and closing in push away
Enter two four-way electromagnetic reversing valves；
Closing in oil pump and an inlet communication of two four-way electromagnetic reversing valves of propulsion that close up, close up and advance two four-way electromagnetics
Another import of reversal valve is connected with fuel tank, closes up and advances an outlet of two four-way electromagnetic reversing valves and left propulsion inlet pressure
The rodless cavity connection of cylinder, another outlet of two four-way electromagnetic reversing valves of propulsion that close up and the left right rod cavity being advanced into oral fluid cylinder pressure
Connection；
Inflation gas circuit includes high-pressure aerated air pump, two-bit triplet solenoid directional control valve, inflation through hole, the nothing of gas spring to be assembled
Rod cavity and electronic pressure gauge；
High-pressure aerated air pump, two-bit triplet solenoid directional control valve, inflation through hole, the rodless cavity of gas spring to be assembled connect successively
Logical, electronic pressure gauge is arranged on inflation through hole.
Improvement further as technique scheme：
Also include being arranged on the right propulsion closing device on the right side of support；
Right propulsion closing device includes right propulsion closing in hydraulic cylinder and is arranged on a right propulsion closing in hydraulic cylinder piston rod left side
The guide holder at end,
It is provided with right closing-in mould in the left end seam of guide holder, right closing-in mould is relative with the right-hand member closing in of cylinder barrel
Should.
Described control system also includes right propulsion closing in oil circuit；
Right propulsion closing in oil circuit is identical with left propulsion closing in oil channel structures.
Described control system also includes controlling clamping three-position four-way electromagnetic directional valve, two four-way electromagnetic commutations of propulsion of closing up
The time relay of valve and two-bit triplet solenoid directional control valve corresponding coil power on/off time and order or logic controller.
It is provided with balanced loop between clamping three-position four-way electromagnetic directional valve and lower air cylinder or the rod chamber of hydraulic cylinder
Or it is provided with bidirectional hydraulic lock between clamping three-position four-way electromagnetic directional valve and lower air cylinder or hydraulic cylinder；Fuel tank with push
It is provided with supplementary oil circuit between cylinder or the rodless cavity of hydraulic cylinder, supplement oil circuit and include being arranged on fuel tank or air and lower air cylinder
Or the compensation check valve between the rodless cavity of hydraulic cylinder.
The Median Function of clamping three-position four-way electromagnetic directional valve is M type.
Have the beneficial effects that using produced by technique scheme：
Clamping device of the present utility model can be able to be people using the clamping of scroll chuck formula or the clamping of chuck formula
Work, machinery or pneumatic actuation, wherein preferred structure are figure.
The round interchangeable frame of lower half is reasonable with the round interchangeable frame clamping structure of upper half, durable, accurate positioning, work efficiency
Height, firmly, autgmentability is strong for clamping.
Inflation closing device can adopt rivet hot or cold riveting, preferably presses.
According to the different closing in size shape requiring of client, connecting root is interior chamfering setting or filleted corner setting；
The assembling stroke of plug is less than the distance between medial surface and die sealing circle of stepped hole afterwards；Thus ensureing to assemble
The seriality of work and reasonability.
It is coaxially disposed raising assembling accuracy.
In order to improve the packaging efficiency of equipment, optimize technique, increased right propulsion closing device；
Middle through hole can extend versatility and the autgmentability of this equipment；
In order to improve automaticity, electronic, hydraulic control or gas control may also be employed.
Electronic pressure gauge realizes pressure monitor it is ensured that the stability of equipment pressure, can monitoring property；
Lower air cylinder or the stability of hydraulic cylinder are ensured by common balanced loop or bidirectional hydraulic lock；Supplement oil circuit to protect
When card hurtles down, fluid quickly supplements.
Median Function is M type, and off-load works, and improves pressurize effect.
The round interchangeable frame of lower half interchangeable frame round with upper half is two groups and is respectively arranged with the left and right two ends of lower connecting base and carries
Its axiality high and manufacturability.
This utility model structure is advanced, high degree of automation, high working efficiency, and rugged construction is durable, easy to use, assembling
The quality of product is good, with low cost, rational technology.
Brief description
Fig. 1 is plug gas spring structure schematic diagram to be assembled after this utility model.
Fig. 2 is partial structural diagram on the left of gas spring after plug assembling after this utility model.
Fig. 3 is the structural representation of this utility model piston sheet.
Fig. 4 is the right side structural representation of this utility model piston sheet.
Fig. 5 is the structural representation that this utility model assembles gas spring equipment.
Fig. 6 is this utility model inflation schematic diagram of gas circuit.
Fig. 7 is this utility model closing in schematic diagram of gas circuit.
Fig. 8 is this utility model clipping variation 1 asphalt principle figure.
Fig. 9 is this utility model clipping variation 2 schematic diagram of gas circuit.
Wherein：1st, cylinder barrel；2nd, piston rod；3rd, right connector；4th, left connector；5th, rear plug；6th, sealing ring；7th, piston；
8th, damping hole；9th, sealed groove；10th, piston sheet；11st, the first lip seal part；12nd, fit clearance；13rd, ventilation groove；14th, in
Between sealing member spacer sleeve；15th, the second lip seal fairlead；16th, left closing in end；17th, closing in groove；
101st, gas spring to be assembled；102nd, support；103rd, lower air cylinder or hydraulic cylinder；104th, movable down pressing seat；105th, on
Semi-circular interchangeable frame；106th, the round interchangeable frame of lower half；107th, a left side is advanced into oral fluid cylinder pressure；108th, interchangeable left propulsion inlet charge
Seat；110th, inflate through hole；112nd, left closing-in mould；113rd, gas-flow closure seam；114th, right propulsion closing in hydraulic cylinder；115th, right receipts
Mouth mould；116th, high-pressure aerated air pump；117th, two-bit triplet solenoid directional control valve；118th, electronic pressure gauge；119th, closing in oil pump；
120th, close up two four-way electromagnetic reversing valves of propulsion；121st, clamp pump；122nd, clamp three-position four-way electromagnetic directional valve；123rd, balance
Loop；124th, compensate check valve.
Specific embodiment
As Figure 1-4, as shown in figure 1, the inflation of the present embodiment close up simultaneously, the gas spring of double sealing structure, including
Cylinder barrel 1, the rear plug 5 being arranged in cylinder barrel 1 left end endoporus and least one set are arranged in rear plug 5 lateral wall and cylinder barrel 1
Sealing ring 6 between the wall of side.
Rear plug 5 lateral wall is provided with least one for the ring-shaped groove placing sealing ring 6.
Rear plug 5 is provided with closing in groove 17, cylinder barrel 1 left end is provided with left closing in end 16, left closing in end 16 hook
It is connected in closing in groove 17.
Piston rod 2 is installed in cylinder barrel 1, is provided with the pilot seal group on piston set bar 2 in the right-hand member of cylinder barrel 1
Part, pilot seal assembly includes the first lip seal part 11, the mid seal interval setting gradually from left to right in cylinder barrel 1
Set 14 and the second lip seal fairlead 15, between the first lip seal part 11 and mid seal spacer sleeve 14 and in
Between form buffering no means of press seals area between sealing member spacer sleeve 14 and the second lip seal fairlead 15.
Cylinder barrel 1 right-hand member is provided with right closing in, is provided with right closing in ring-shaped groove, right closing on the second seal guide sleeve 15
Clasp joint is in right closing in ring-shaped groove.
Intermediate seal spacer sleeve 14 lateral wall and cylinder barrel 1 medial wall press setting.
Piston rod 2 is installed in cylinder barrel 1, piston 7 and piston sheet 10 are provided with piston rod 2, piston 7 is by cylinder barrel 1
Inner chamber is divided into rod chamber and rodless cavity, and rod chamber is located at the right side of rodless cavity, piston 7 and the tight riveting of piston sheet 10 on piston rod 2,
It is provided with fit clearance 12 between cylinder barrel 1 medial wall and piston 7 lateral wall, in piston 7 right flank and piston sheet 10 left surface
Between be provided with sealed groove 9, damping hole 8 and O-ring seal are provided with piston 7, piston sheet 10 are provided with ventilation
Groove 13.
Ventilation groove 13 is centripetal flute profile setting, and piston sheet 10 is divided into odd number or the idol of more than 3 by ventilation groove 13
The blade construction of number.
Air channel 13 is centripetal arc or curved slot.
In the left end of rear plug 5, left connector 4 is installed, in the right-hand member of piston rod 2, right connector 3 is installed.
Ring-shaped groove for placing sealing ring 6 is preferably two, is respectively mounted a sealing ring 6 in each groove, knot
Structure is reasonable, good sealing effect；
Right closing in clasp joint is in right closing in ring-shaped groove；Closing in groove 17 and left closing in end 16 clasp joint, easy to assembly, solderless
Connect deformation, high precision, rational in infrastructure, long service life.
Pilot seal assembly includes the first closure 11, the intermediate seal lid 14 setting gradually from left to right in cylinder barrel 1
And second closure 15, rational in infrastructure, life-span length.
Intermediate seal lid 14 lateral wall and cylinder barrel 1 medial wall press fixation.
This utility model piston structure is rationally, stable.
Piston sheet 10 is split helical blade structure by centre bore 13, improves its rigidity, and ventilation is more steady.
This utility model is using filling（Note）Close up after gas and press, rear plug 5 increased 2 O-ring seals, rear plug 5 He
When cylinder barrel 1 is separated, high pressure sealing is carried out to empty cylinder barrel 1 inner chamber and fills（Note）Gas, thus ensureing consistent gas injection rate, improves
The accurate requirement of gas spring force value, in cylinder body gas injection complete moment, the closing-in mould of high-pressure gas injection device is left closing-in mould
112 with right closing-in mould 115, rear plug 5 is pushed in cylinder barrel 1 and closes up simultaneously.Ensure that the accurate of force value inflated by gas spring
Concordance, improve pilot seal assembly sealing property and service life reason.
Piston sheet 10 is five new fulcrum Flos Chrysanthemi piston sheets, and five fulcrums of Flos Chrysanthemi piston improve piston rod 2, guiding
Black box, cylinder barrel 1, piston body 7 and the concentricity of piston sheet 10, make gas spring run more steady.
Pilot seal assembly employs secondary no means of press seals, not gas when no means of press seals refers to initial between 2 sealing members
Pressure（Pressure）, reason be inflate close up simultaneously, be using to cylinder barrel 1 afterbody cavity gas injection, first sealing member has blocked air pressure
Pass through, second sealing member is pressurized because not having, it to piston rod produce very little frictional force negligible, with gas spring
Stretching motion, the rationally accumulation with oil mass that the piston rod surface of gas spring produces, just gradually to second sealing member lip
Produce pressure, which improves gas spring pilot seal assembly sealing property and service life reason.
This utility model version it can be widely used on the gas spring of any classification.
As shown in figures 5-9, assembling inflation closing in, the equipment of double sealing structure gas spring simultaneously of the present embodiment, including machine
Seat 102, the clamping device being arranged on support 102 middle part and the inflation closing device being arranged on support 102 left side；
Clamping device includes being vertically installed at the lower air cylinder of support 102 middle part top or hydraulic cylinder 103, is arranged on and pushes
The movable down pressing seat 104 of cylinder or hydraulic cylinder 103 piston-rod lower end, the upper half being arranged on movable down pressing seat 104 lower end are round
Interchangeable frame 105 and the round interchangeable frame 106 of the lower half being arranged on support 102；
The round interchangeable frame 106 of lower half pushes down horizontally disposed gas spring 101 to be assembled with the round interchangeable frame 105 of upper half；
The left side that inflation closing device includes being arranged on support 102 left end is advanced into oral fluid cylinder pressure 107, is arranged on a left side and is advanced into
Having interchangeable left propulsion entrance inflating seat 108, being arranged on left propulsion entrance inflating seat 108 on oral fluid cylinder pressure 107 piston rod
Loading line interface, it is arranged in interchangeable left propulsion entrance inflating seat 108 right-hand member and has gas-flow closure seam 113, be arranged on inflation
The left closing-in mould 112 that has and be arranged on and have inflation through hole in interchangeable left propulsion entrance inflating seat 108 in sealing seam 113
110；
Inflation through hole 110 is located at the left end of left closing-in mould 112；Inflation through hole 110 is located at a left side for left closing-in mould 112
End；Left closing-in mould 112 is provided with centre bore, is provided with stepped hole on the right side of left closing-in mould 112, in stepped hole
It is provided with the connection root for the cylinder barrel 1 left end closing in gas spring 101 to be assembled between side wall and the medial surface of stepped hole.
It is provided with the positioning spigot for plug 5 after placing in interchangeable left propulsion entrance inflating seat 108, during inflation, fill
Air pipe interface, inflation through hole 110, the centre bore of left closing-in mould 112 and the connection inflation of cylinder barrel 1 left end rodless cavity；
The rear plug 5 of gas spring 101 to be assembled is arranged in inflation through hole 110；The assembling stroke of plug 5 is less than step afterwards
The distance between the medial surface in hole and die sealing circle；
Plug 5, cylinder barrel 1, left closing-in mould 112, the round interchangeable frame 106 of lower half and the round interchangeable frame 105 of upper half are afterwards
It is coaxially disposed.
Also include being arranged on the right propulsion closing device on support 102 right side；
Right propulsion closing device includes right propulsion closing in hydraulic cylinder 114 and is arranged on right propulsion closing in hydraulic cylinder 114 work
The guide holder of stopper rod left end,
It is provided with right closing-in mould 115 in the left end seam of guide holder, the right-hand member of right closing-in mould 115 and cylinder barrel 1 is received
Mouth is corresponding；The cylinder body and piston rod of right propulsion closing in hydraulic cylinder 114 are provided with for by gas spring 101 to be assembled
Piston rod 2 middle through hole；
Right closing-in mould 115 is provided with for by the middle through hole of piston rod 2, setting on the left of right closing-in mould 115
It is equipped with stepped hole, be provided with the company for closing up to cylinder barrel 1 right-hand member between the medial wall of stepped hole and the medial surface of stepped hole
Connect root, connecting root is interior chamfering setting or filleted corner setting；
The round interchangeable frame 106 of right closing-in mould 115, rear plug 5, cylinder barrel 1, left closing-in mould 112, lower half and upper semi-circle
The interchangeable frame of type 105 is coaxially disposed.
The round interchangeable frame 105 of upper half is two groups and is separately positioned on the left and right two ends of movable down pressing seat 104, lower half is round can
Change that frame 106 is two groups and interchangeable frame 105 structure round with upper half is identical and be correspondingly arranged.
As Figure 6-9, also include control system,
Control system includes clamping oil circuit or gas circuit, right propulsion closing in oil circuit, left propulsion closing in oil circuit and inflation gas circuit；
As shown in Figure 8,9, represent that oil circuit controls respectively to control with gas circuit, clamping oil circuit or gas circuit include import and fuel tank or
The clamping pump 121 of atmosphere, lower air cylinder or hydraulic cylinder 103 and clamping three-position four-way electromagnetic directional valve 122；
The outlet of clamping pump 121 and an inlet communication of clamping three-position four-way electromagnetic directional valve 122, clamping 3-position 4-way electricity
Another import of magnetic reversal valve 122 and fuel tank or atmosphere, the one of clamping three-position four-way electromagnetic directional valve 122 exports and pushes
The rodless cavity connection of cylinder or hydraulic cylinder 103, another outlet of clamping three-position four-way electromagnetic directional valve 122 and lower air cylinder or liquid
The rod chamber connection of cylinder pressure 103；
As shown in fig. 7, left propulsion closing in oil circuit includes the closing in that a left side is advanced into oral fluid cylinder pressure 107, import is connected with fuel tank
Oil pump 119 and two four-way electromagnetic reversing valves 120 of propulsion that close up；
Closing in oil pump 119 and an inlet communication of two four-way electromagnetic reversing valves 120 of propulsion that close up, close up and advance two four
Another import of electric change valve 120 is connected with fuel tank, close up propulsion two four-way electromagnetic reversing valves 120 another outlet with
A left side is advanced into the right rod cavity connection of oral fluid cylinder pressure 107；Right propulsion closing in oil circuit is identical with left propulsion closing in oil channel structures；
As shown in fig. 6, inflation gas circuit includes high-pressure aerated air pump 116, two-bit triplet solenoid directional control valve 117, inflation through hole
110th, the rodless cavity of gas spring 101 to be assembled and electronic pressure gauge 118；
High-pressure aerated air pump 116, two-bit triplet solenoid directional control valve 117, inflation through hole 110, the nothing of gas spring 101 to be assembled
Rod cavity is sequentially communicated, and electronic pressure gauge 118 is arranged on inflation through hole 110.
Control system also includes controlling clamping three-position four-way electromagnetic directional valve 122, two four-way electromagnetic commutations of propulsion of closing up
The time relay of valve 120 and two-bit triplet solenoid directional control valve 117 corresponding coil power on/off time and order or logic control
Device processed.
It is provided with flat between clamping three-position four-way electromagnetic directional valve 122 and the rod chamber of lower air cylinder or hydraulic cylinder 103
Weighing apparatus loop 123 or clamping three-position four-way electromagnetic directional valve 122 and lower air cylinder or hydraulic cylinder 103 between be provided with bidirectional hydraulic
Lock；It is provided with supplementary oil circuit between the rodless cavity of fuel tank and lower air cylinder or hydraulic cylinder 103, supplement oil circuit and include being arranged on oil
Compensation check valve 124 between the rodless cavity of case and lower air cylinder or hydraulic cylinder 103.
The Median Function of clamping three-position four-way electromagnetic directional valve 122 is M type.
The round interchangeable frame 105 of upper half is two groups and is respectively arranged with the left and right two ends of movable down pressing seat 104, lower half is round can
Change that frame 106 is two groups and interchangeable frame 105 structure round with upper half is identical and be correspondingly arranged.
Clamping device can be able to be artificial, mechanical or pneumatic using the clamping of scroll chuck formula or the clamping of chuck formula
Drive, wherein preferred structure is Fig. 5.
The round interchangeable frame 106 of lower half is reasonable with round interchangeable frame 105 clamping structure of upper half, durable, accurate positioning, work
Make efficiency high, firmly, autgmentability is strong for clamping.
Inflation closing device can adopt rivet hot or cold riveting, preferably presses.
According to the different closing in size shape requiring of client, connecting root is interior chamfering setting or filleted corner setting；
The assembling stroke of plug 5 is less than the distance between medial surface and die sealing circle of stepped hole afterwards；Thus guarantee group
The seriality of dress work and reasonability.
It is coaxially disposed raising assembling accuracy.
In order to improve the packaging efficiency of equipment, optimize technique, increased right propulsion closing device；
Middle through hole can extend versatility and the autgmentability of this equipment；
In order to improve automaticity, electronic, hydraulic control or gas control may also be employed.
Electronic pressure gauge 118 realizes pressure monitor it is ensured that the stability of equipment pressure, can monitoring property；
Lower air cylinder or the stability of hydraulic cylinder 103 are ensured by common balanced loop 123 or bidirectional hydraulic lock；Supplement
When oil circuit ensures to hurtle down, fluid quickly supplements.
Median Function is M type, and off-load works, and improves pressurize effect.
The round interchangeable frame 106 of lower half is two groups with the round interchangeable frame 105 of upper half and is respectively arranged with movable down pressing seat 104
Its axiality and manufacturability are improved in left and right two ends.
When assembling the said goods using this equipment, plug 5 after placing in inflation through hole 110 in advance, by left closing in
Mould 112 and right closing-in mould 115 are respectively placed in gas-flow closure seam 113 and guide holder.Of the present utility model both permissible
The various ways such as the mode realizing interchangeable connection can be threaded connection, jack inserted link, taper fit or the assembling of draw-in groove snap ring
Realize.
Set make-and-break time and the break-make of each valve group by auxiliary reclay or time controller or PCL logic controller
Gas spring 101 to be assembled is positioned on the round interchangeable frame 106 of lower half order, starts clamping pump 121, clamps 3-position 4-way electromagnetism
Reversal valve 122 is energized, and lower air cylinder or hydraulic cylinder 103 drive the round interchangeable frame 105 of upper half to transport downwards by movable down pressing seat 104
Dynamic clamping gas spring 101 to be assembled,
After clamping, when to specified time A, clamp three-position four-way electromagnetic directional valve 122 power-off pressurize, single by compensating
Quickly supplement fluid to valve 124；Two four-way electromagnetic reversing valves of propulsion 120 that close up are energized for the first time, start a left side and are advanced into oral fluid
The closing in oil pump 119 of cylinder pressure 107, a left side is advanced into oral fluid cylinder pressure 107 and drives interchangeable left propulsion entrance inflating seat 108 to move right,
Cylinder barrel 1 enters the step in the hole of left closing-in mould 112 and realizes sealing by sealing ring；
When reaching specified time B, propulsion two four-way electromagnetic reversing valves 120 power-off of closing up, stop motion, start two
Position three-way solenoid valve 117 and high-pressure aerated air pump 116, high-pressure aerated air pump 116 passes through two-bit triplet solenoid directional control valve 117
With the rodless cavity entering cylinder barrel 1 after inflation through hole 110, realize precisely inflating；
After being inflated to specified time C, two-bit triplet solenoid directional control valve 117 and the power-off of high-pressure aerated air pump 116, a left side pushes away
The closing in of inlet port hydraulic cylinder 107 advances second energising of two four-way electromagnetic reversing valves 120, starts a left side and is advanced into oral fluid cylinder pressure
107 closing in oil pump 119, a left side is advanced into plug 5 after oral fluid cylinder pressure 107 continues to drive and moves right and advance it into cylinder barrel 1
Left end, then proceed to drive interchangeable left propulsion entrance inflating seat 108 to move right, simultaneously right propulsion closing in hydraulic cylinder 114 to
Left propulsion, in the presence of a left side is advanced into oral fluid cylinder pressure 107 and right propulsion closing in hydraulic cylinder 114, by left closing-in mould 112 with
Right closing-in mould 115 realizes cylinder barrel 1 is closed up；
After reaching specified time D, two-bit triplet solenoid directional control valve 117 energising commutation, inflation through hole 110 loses heart, and closes up
Two four-way electromagnetic reversing valve 120 energising commutations of propulsion, unclamp cylinder barrel 1, are energized by clamping three-position four-way electromagnetic directional valve 122
Cylinder barrel 1 can be taken out by commutation, simultaneously because left closing-in mould 112 and right closing-in mould 115 are sleeved at cylinder barrel 1 closing in, real
Now take off simultaneously.Certainly, as malformation, coordinated signals simultaneously can be combined by valve group using an oil pump, compared to
This integrated coordinated signals scheme, using the control system of the present embodiment, respective oil pump control each valve group, it is to avoid mutually dry
Disturb, maintenance investigation is convenient, and pump oil load is low.
This utility model structure is advanced, high degree of automation, high working efficiency, and rugged construction is durable, easy to use, assembling
The quality of product is good, with low cost, rational technology.
Finally it should be noted that：Above example only in order to the technical solution of the utility model to be described, is not intended to limit；
Although being described in detail to this utility model with reference to the foregoing embodiments, it will be understood by those within the art that：
It still can be modified to the technical scheme described in previous embodiment, or wherein some technical characteristics are equal to
Replace；As those skilled in the art, multiple technical schemes of the present utility model are combined being obvious.And these
Modification or replacement, do not make the essence of appropriate technical solution depart from spirit and the model of this utility model embodiment technical scheme
Enclose.
Claims (6)
1. a kind of inflation of automatic assembling close up simultaneously, the equipment of double sealing structure gas spring it is characterised in that：Including support
(102), it is arranged on the clamping device in the middle part of support (102) and be arranged on the inflation closing device on the left of support (102)；
Clamping device includes being vertically installed at the lower air cylinder of top or hydraulic cylinder (103) in the middle part of support (102), is arranged on and pushes
The round interchangeable frame (105) of upper half of cylinder or hydraulic cylinder (103) piston-rod lower end and be arranged on the lower half circle on support (102)
The interchangeable frame of type (106)；
The left side that inflation closing device includes being arranged on support (102) left end is advanced into oral fluid cylinder pressure (107), is arranged on a left side and is advanced into
Interchangeable left propulsion entrance inflating seat (108) on oral fluid cylinder pressure (107) piston rod, outlet are arranged on interchangeable left propulsion inlet charge
Seat (108) on loading line interface, be arranged on interchangeable left propulsion entrance inflating seat (108) right-hand member gas-flow closure seam
(113) the left closing-in mould (112) that, is arranged in gas-flow closure seam (113) and be arranged on interchangeable left propulsion inlet charge
Inflation through hole (110) in seat (108)；
It is provided with the positioning spigot for plug (5) after placing in interchangeable left propulsion entrance inflating seat (108), during inflation, fill
Air pipe interface, inflation through hole (110), the centre bore of left closing-in mould (112) and cylinder barrel（1）The connection of left end rodless cavity is filled
Gas；
The rear plug (5) of gas spring (101) to be assembled is arranged in inflation through hole (110)；The assembling stroke of plug (5) is less than afterwards
The distance between the medial surface of stepped hole and die sealing circle；
Also include control system,
Control system includes clamping oil circuit or gas circuit, left propulsion closing in oil circuit and inflation gas circuit；
Clamp oil circuit or gas circuit includes clamping pump (121), lower air cylinder or the hydraulic cylinder (103) of import and fuel tank or atmosphere
And clamping three-position four-way electromagnetic directional valve (122)；
The outlet of clamping pump (121) and an inlet communication of clamping three-position four-way electromagnetic directional valve (122), clamp 3-position 4-way electricity
Another import of magnetic reversal valve (122) is connected with fuel tank, clamping three-position four-way electromagnetic directional valve (122) one outlet with calm the anger
The rodless cavity connection of cylinder or hydraulic cylinder (103), another outlet and the lower air cylinder of clamping three-position four-way electromagnetic directional valve (122) or
The rod chamber connection of hydraulic cylinder (103)；
Left propulsion closing in oil circuit include a left side is advanced into oral fluid cylinder pressure (107), import is connected with fuel tank closing in oil pump (119) and
Close up and advance two four-way electromagnetic reversing valves (120)；
Closing in oil pump (119) and an inlet communication of two four-way electromagnetic reversing valves (120) of propulsion of closing up, close up and advance two four
Another import of electric change valve (120) is connected with fuel tank, an outlet of two four-way electromagnetic reversing valves (120) of propulsion of closing up
The rodless cavity being advanced into oral fluid cylinder pressure (107) with a left side connects, another outlet of two four-way electromagnetic reversing valves (120) of propulsion of closing up
The right rod cavity being advanced into oral fluid cylinder pressure (107) with a left side connects；
Inflation gas circuit includes high-pressure aerated air pump (116), two-bit triplet solenoid directional control valve (117), inflation through hole (110), treats group
The rodless cavity of dress gas spring (101) and electronic pressure gauge (118)；
High-pressure aerated air pump (116), two-bit triplet solenoid directional control valve (117), inflation through hole (110), gas spring to be assembled (101)
Rodless cavity be sequentially communicated, electronic pressure gauge (118) is arranged in inflation through hole (110).
2. automatic assembling inflation closing in, the equipment of double sealing structure gas spring simultaneously according to claim 1, its feature
It is:Also include being arranged on the right propulsion closing device on the right side of support (102)；
Right propulsion closing device includes right propulsion closing in hydraulic cylinder (114) and is arranged on right propulsion closing in hydraulic cylinder (114) work
The guide holder of stopper rod left end,
It is provided with right closing-in mould (115), right closing-in mould (115) and cylinder barrel in the left end seam of guide holder（1）Right-hand member
Close up corresponding.
3. automatic assembling inflation closing in, the equipment of double sealing structure gas spring simultaneously according to claim 2, its feature
It is:Described control system also includes right propulsion closing in oil circuit；
Right propulsion closing in oil circuit is identical with left propulsion closing in oil channel structures.
4. automatic assembling inflation closing in, the equipment of double sealing structure gas spring simultaneously according to claim 3, its feature
It is:Described control system also includes controlling clamping three-position four-way electromagnetic directional valve (122), closing in two four-way electromagnetics of propulsion
Reversal valve (120) and the time relay of two-bit triplet solenoid directional control valve (117) corresponding coil power on/off time and order
Or logic controller.
5. automatic assembling inflation closing in, the equipment of double sealing structure gas spring simultaneously according to claim 4, its feature
It is:It is provided between clamping three-position four-way electromagnetic directional valve (122) and the rod chamber of lower air cylinder or hydraulic cylinder (103)
Balanced loop (123) or clamping three-position four-way electromagnetic directional valve (122) and lower air cylinder or hydraulic cylinder (103) between be provided with
Bidirectional hydraulic lock；It is provided with supplementary oil circuit between the rodless cavity of fuel tank and lower air cylinder or hydraulic cylinder (103), supplement oil circuit bag
Include the compensation check valve (124) being arranged between fuel tank or air and lower air cylinder or the rodless cavity of hydraulic cylinder (103).
6. automatic assembling inflation closing in, the equipment of double sealing structure gas spring simultaneously according to claim 5, its feature
It is:The Median Function of clamping three-position four-way electromagnetic directional valve (122) is M type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620866790.6U CN205978236U (en) | 2016-08-11 | 2016-08-11 | Automatic change equipment and aerify equipment of binding off, dual -seal structure air spring simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620866790.6U CN205978236U (en) | 2016-08-11 | 2016-08-11 | Automatic change equipment and aerify equipment of binding off, dual -seal structure air spring simultaneously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205978236U true CN205978236U (en) | 2017-02-22 |
Family
ID=59976799
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620866790.6U Expired - Fee Related CN205978236U (en) | 2016-08-11 | 2016-08-11 | Automatic change equipment and aerify equipment of binding off, dual -seal structure air spring simultaneously |
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| Country | Link |
|---|---|
| CN (1) | CN205978236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453820A (en) * | 2020-11-30 | 2021-03-09 | 湖北江山专用汽车有限公司 | Water tank welding device |
-
2016
- 2016-08-11 CN CN201620866790.6U patent/CN205978236U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453820A (en) * | 2020-11-30 | 2021-03-09 | 湖北江山专用汽车有限公司 | Water tank welding device |
| CN112453820B (en) * | 2020-11-30 | 2024-05-03 | 湖北江山专用汽车有限公司 | Water tank welding device |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20180811 |
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| CF01 | Termination of patent right due to non-payment of annual fee |