CN203925593U - Folder is waved to pallet piston and wave driving machine - Google Patents

Abstract

What the utility model related to waves pallet piston and waves driving machine folder, the scope of its angle stroke swaying is 0～330 ° or continuous single direction rotation, be specially adapted to ball valve isogonism stroke class valve or replace the rotary mechanisms such as motoring shredder, being also applicable to pumping fluid; This driving machine force feed piston actuated machinery fluid of loaded work piece or the fluid of Mechanical Driven piston pressurization loaded work piece can be gas or liquid.Driving machine comprises folder is waved to pallet piston waves actuating device, fluid enters to arrange channel system, cooling system and driving force generation systems; The gas passage that fluid enters to arrange channel system is communicated with work chamber; Cooling system is the mechanism that forces cooling and/or natural heat dissipation; Driving force generation systems is fluid pressure actuated piston action in the system of mechanical load or Mechanical Driven piston action in the system of fluid load; Folder is waved to pallet piston to wave actuating device and comprises k >=3 pallet, piston sheet, bindiny mechanism, power turnover bonding structure, lubrication system and sealing configuration.

Description

Folder is waved to pallet piston and wave driving machine

Technical field

The present invention relates to the equipment such as valve opening and closing, automatic transport turntable and force feed fluid and machinery to folder wave pallet piston wave actuating device and formed by actuating device folder is waved pallet piston and waves driving machine, the scope of its angle stroke swaying is 0～330 ° or continuous single direction rotation, be specially adapted to ball valve, butterfly valve and ventilation valve isogonism stroke class valve or replace the rotary mechanisms such as motoring shredder, being also applicable to driving fluid carries out pumping; The fluid of this driving machine force feed piston or the fluid of piston pressurization can be gas or liquid.

Background technique

At the actuating device that waves of existing disclosed pneumatic angle stroke, the craspedodrome of cylinder or film air bag is moved through rack and pinion mechanism or plug pin framework conversion angulation stroke, therefore its result complexity by the first; In outputting power process, occur answer intensity of force present from small to large compared with the transmission of high power level, as rack pinion or the bearing pin etc. of heavily stressed load bearing element become the weak link that affects the life-span; Occurred the power actuated usage space of non-execution because rack and pinion mechanism or plug pin framework are arranged in cylinder in addition, in action is switched, pressurized air has wasted; Because parts machining precision is high, different, manufacture cost is larger; The volume of component is also larger; Because larger stress needs, many parts adopt metallic material substantially, and the weight of waving actuating device is also larger, and the antiseptic property of metallic material is starkly lower than organic composite material.

Have centrifugal pump, plunger pump and piston compressor etc. at existing disclosed force feed fluid machinery, the pressure of centrifugal pump pumping fluid is difficult to meet the requirement of elevated pressures when compared with small flow; The stress intensity occurring in plunger pump and piston compressor outputting power process present from small to large compared with the transmission of high power level, as crank, connecting rod and the bearing pin etc. of heavily stressed load bearing element become the weak link that affects the life-span, due to the requirement of strength of the satisfied larger peak stress of needs, many parts adopt metallic material substantially, and the antiseptic property of metallic material is starkly lower than organic composite material; These mechanical part kinds are more, and complex structure, cost are higher, and machine work efficiency is lower.In existing disclosed information, we also do not find that there is similarly the message of folder being waved pallet piston and waved driving machine.

Summary of the invention

For above many disadvantages, the present invention proposes and solve in-problem technological scheme:

A kind of folder is waved to pallet piston wave driving machine, comprise and folder is waved to pallet piston waves actuating device, fluid enters to arrange channel system, cooling system and driving force generation systems; The gas passage that fluid enters to arrange channel system is communicated with work chamber; Cooling system is the mechanism that the element of driving machine is forced to cooling and/or natural heat dissipation; Driving force generation systems is fluid pressure actuated piston action in the system of mechanical load or Mechanical Driven piston action in the system of fluid load; It is characterized in that, folder is waved to pallet piston and wave actuating device and comprise several pallets, piston sheet, bindiny mechanism, power turnover bonding structure, lubrication system and sealing configuration; Several pallets comprise two fixed trays and intermediate tray, and intermediate tray is clipped in the middle of upper and lower two fixed trays; On each fixed tray, around 360 °, gyration center axis, with gyration center diameter of a circle Φ 1, form the groove of ring-type according to plummet normal plane piston sheet meshing wheel profile; Wave pallet based on equatorial plane D-D be arranged with two-layer and fixed tray same way around the linear upper and lower groove circlewise of rotary middle spindle, the upper fixed tray on upper strata shakes pallet group admittedly with waving in pallet upper groove formation, and the lower fixed tray of lower floor shakes pallet group admittedly with waving under pallet low groove formation; The half part of several piston sheets is set in to the several unlimited independently chamber that forms circumference in above-mentioned groove; The gyration center axis of all pallets overlaps, and when gyration center axis is during in plummet direction, the ring-type horizontal center line of the groove of upper and lower fixed tray and intermediate tray is parallel; On pallet, be plummet normal plane Q-Q with the perpendicular plane of the tangent direction of the gyration center axis along plummet, piston sheet is the entity that rotates to an angle and form with the symmetrical plummet normal plane of gyration center diameter of a circle Φ 1 front and back at the crossing particular wheel profile of plummet normal plane, see that from horizontal normal plane the cross section of piston sheet is that what angle was α is fan-shaped with gyration center diameter of a circle Φ 1; Piston sheet comprises stationary piston sheet and waves piston sheet; Particular wheel profile is made up of meshing wheel profile and stationary wheel profile, and on plummet normal plane, piston sheet stretches out beyond groove Using Horizontal Bridgman Method face portion and is plummet normal plane meshing wheel profile with the adjacent trays groove part particular wheel profile engaging that slides; On plummet normal plane, piston sheet and pallet groove intersect and fixing part particular wheel profile is plummet normal plane stationary wheel profile; The plummet normal plane meshing wheel profile of piston sheet and pallet groove and plummet normal plane stationary wheel profile are symmetrical in horizontal normal plane; It is each that admittedly to shake in pallet group the axial end that the unlimited chamber of two adjacent trays contacts when being buckled into the chamber of a sealing be that horizontal normal plane S-S equatorial plane D-D and horizontal normal plane S-S are parallel to each other; The interior disk mouth of each groove that admittedly shakes two adjacent trays in pallet group and outer disc mouth are corresponding respectively on horizontal normal plane engages and forms movable sealing structure; Upper and lower fixed tray with set piston sheet on it all the relative earth maintain static, the piston sheet of setting on each fixed tray is referred to as stationary piston sheet; Intermediate tray because of with set piston sheet on it and can rotate to be defined relative to fixed tray and wave pallet, be referred to as to wave piston sheet waving the piston sheet of setting on pallet, in each groove that admittedly shakes pallet group, be provided with circumference or uniform several piston sheet that waves around rotary middle spindle, in each groove that waves piston sheet fixed tray therein admittedly shaking in pallet group, between adjacent stationary piston sheet, wave; The emerge half part of normal plane meshing wheel profile of unlimited chamber of all piston sheets is inserted respectively in the unlimited chamber of adjacent pallet, relative sliding in the groove of the chamber that this half part can be unlimited at adjacent pallet, and slip surface is provided with movable sealing structure; At the groove of fixed tray and piston sheet with to wave upper and lower groove on pallet all identical with the specific outer contour of piston sheet; Each admittedly shake pallet group in fixed tray and several stationary piston sheet with wave trays and form several cylinder bodies as work chamber, wave pallet in admittedly shaking pallet group and several piston sheet that waves is combined the several pistons of formation with fixed tray each; This waves piston sheet, adjacent stationary piston sheet, wave pallet and fixed tray forms each piston/cylinder piston group in pallet group of admittedly shaking; Be provided with m >=2 piston/cylinder piston group in each groove that admittedly shakes pallet group time, piston sheet left steering angle stroke angles or the right steering angle stroke angles around gyration center axis in upper and lower each work chamber of admittedly shaking pallet group of waving wherein equates; Wave pallet and be provided with power turnover bonding structure, power turnover bonding structure is included in and waves pallet center setting live axle, and live axle overlaps with the gyration center line that waves pallet, and live axle is connected with supporting driving device; Upper and lower fixed tray with wave pallet and utilize bindiny mechanism to be connected, bindiny mechanism comprises flange plate and fastening piece, at the end face of the excircle of upper and lower two fixed trays, be equipped with flange plate along axial rotary, the end face of the connection of two flange plate is parallel with the vertical plane of the spin axis of pallet, and the axial end of the flange plate of upper and lower two fixed trays is in contact with one another the dismountable fastening piece of rear use and is connected and fixed; Lubrication system comprises moving sealing element and/or bearing employing self lubricating material and/or oiling agent lubrication system and/or forced lubricating system, enter to arrange channel system and be at each each chamber that works alone admittedly shaking in pallet group to be provided with and to be communicated with one group to enter row pressure and send fluid passage, this group is entered row pressure and is sent fluid passage to comprise that a road enters row fluid passage, He Yi road, fluid passage.

In description herein plummet, horizontal line, plummet normal plane, horizontal normal plane, upper and lower, left-handed to, dextrorotation to and the directional terminology such as forward and backward all refer to the concept at a relative system, in we describe, this rotation centerline that waves actuating device is temporarily in plummet state; If change the rotation centerline that waves actuating device into level, the implication of the relative earth orientation of described plummet, horizontal line, plummet normal plane, horizontal normal plane, front and rear also will change, but in each system, the correlation of each component is constant, and the selectivity of describing for described technical characteristics does not affect.So, originally wave the rotation centerline that actuating device not only can make its pallet and use in plummet state in space, also can under level, use at its rotation centerline or its rotation centerline in space in using under state at any angle.

Obviously the fixing of " fixed tray " and " waving pallet " is relative concept with waving, one of them pallet is fixed to another just can wave, but general recommendation is located at the row fluid passage of entering drainage body on fixed tray, the interface that enters the externally connected pipe of entering He Pai fluid passage, fluid passage of drainage body can be arranged on the axial end of pallet external frame, also can be arranged on the circular radial side face of pallet external frame, if so-called " waving pallet " is fixing, " fixed tray " upper set enter He Pai fluid passage, fluid passage can be along with swing, stability for pipeline has impact, and pressurized air or pressured fluid pipeline be damaged and leakage easily.In axially axis hole and the axostylus axostyle of bindiny mechanism can and wave transposition on pallet at fixed tray, the axostylus axostyle of interior axial bindiny mechanism is located at that to wave tray structure slightly simple.

Recommend the entrance of the row fluid passage of each work chamber to be located on the adjacent stationary piston sheet of the left-handed side end face of waving piston sheet or on the adjacent stationary piston sheet of dextrorotation side end face, each work chamber drainage body feeder connection can also be located on the chamber wall of close adjacent stationary piston sheet of the left-handed side end face of waving piston sheet or on the chamber wall of the close adjacent stationary piston sheet of dextrorotation side end face.Because the work chamber of waving on pallet is difficult for directly observing in state of changing in waving, need just can see through measuring by the numerical value calculating, so work chamber in this article refers to the work chamber on fixed tray.

From the principle, the piston sheet quantity of setting on pallet does not limit, the diameter of pallet just can arrange greatly more, but stationary piston sheet should with wave piston sheet and match, and each piston sheet that waves at least needs a supporting stationary piston sheet in the system of piston sheet force feed fluid; If form 3 piston/cylinder piston groups in actuating device, the moment of torsion that waves pallet output is one and waves three times of piston sheet output torque.Wave piston sheet at fixed tray, wave in the piston cylinder that pallet and stationary piston sheet form and wave between two rotation directions of left and right.For this driving machine that is only provided with a piston/cylinder piston group, wave piston sheet and deduct static and wave the angle that piston sheet occupies at 360 ° around the maximum angular stroke of pallet central rotation.Can be used as supporting driving device and mainly refer to crank-rocker style driving device, the driving device that for example motor consists of crankrocker mechanism, this is that machinery is a kind of disclosed technology.As herein describedly enter to arrange fluid passage and refer within the different time and both can be used as into fluid passage, the integrated fluid passage of the row of can be used as fluid passage again.

As the arrangement that folder is waved pallet piston and waved a kind of piston sheet of actuating device, to folder wave pallet piston wave actuating device each admittedly shake pallet group be provided with groove around rotary middle spindle in the total >=2 piston/cylinder piston group of circumference, the wave piston sheet and/or intake and exhaust channel and/or stationary piston sheet deleted in each at least one piston/cylinder piston group of admittedly shaking same position in pallet group form folder is waved to pallet piston waving actuating device of simplifying.Owing to having cancelled wherein a part of piston/cylinder piston group, this programme can reduce cost, but load power reduces.

As the further scheme of waving actuating device, to folder wave pallet piston wave actuating device for to folder split wave pallet piston and wave actuating device, the pallet that waves of this actuating device adopts Split type structure, wave pallet along the somatotype reference level symmetry division parallel with equatorial plane (D-D), cut apart the top entity waving after pallet and be and above wave pallet on admittedly shaking in pallet group, bottom entity is to wave pallet under admittedly shaking in pallet group down; Bindiny mechanism sets up outer shaft connection mechanism, set respectively the drive hole as power turnover bonding structure at the upper and lower pallet center of waving, external axle rod profit is keyed in drive hole, above wave pallet and under wave the dowel hole of pallet by drive hole and external axle rod can slip to axial on end face engage with key; The coincidence of drive hole, external axle rod and the upper and lower gyration center axis that waves pallet, upper and lower axial end contact of waving the adjacent side of pallet, inner side at the groove of upper and lower fixed tray ring-type is provided with axis hole, between the axostylus axostyle footpath at external axle rod two end part and axis hole, be provided with bearing, two shaft shoulders up and down of external axle rod are retrained by the axial inner ends face of upper and lower two bearings, bearing is set in the axis hole on fixed tray with axle fastening piece, and the bottom of external axle rod and/or top are connected with supporting driving device with the through hole of fastening piece through axle.Be divided into two owing to waving pallet, by the upper and lower pallet that waves that waves pallet and be divided into single groove of dual-cavity, wave actuating device and become 4 pallets by 3 pallets.Due to fixed tray with wave on pallet the stationary piston sheet of setting respectively and wave in the groove of piston sheet adjacent trays inserted into each other, at fixed tray and wave between pallet and can not need radial bearing, the structure shape of utilizing stationary piston sheet and waving piston sheet just can make the two produce well from centering.If but at fixed tray and wave also adopt radial bearing composition radial thrust combination bearing or angular contact bearing between pallet except thrust bearing is set, also help the radial load that alleviates piston sheet sealing configuration, improve the life-span of seal element.To wave pallet and be divided into two upper and lower pallets that wave, axially, the upper and lower pallet that waves utilizes axis hole keyway to connect, the upper and lower axial end contact gap that waves pallet can be inserted elastic material spacer, utilize spacer can compensate preferably machining accuracy error, reduce mounting cost, improved working life.

As another scheme of waving actuating device, to folder wave pallet piston wave actuating device for to folder split wave pallet piston and wave actuating device, the pallet that waves of this actuating device adopts Split type structure, wave pallet along the somatotype reference level symmetry division parallel with equatorial plane (D-D), cut apart the top entity waving after pallet and be and above wave pallet on admittedly shaking in pallet group, bottom entity is to wave pallet under admittedly shaking in pallet group down, bindiny mechanism sets up interior shaft connection mechanism, upper, under wave pallet center and set respectively the drive hole as power turnover bonding structure, upper or under wave pallet and be provided with inner shaft lever at axial end place, inner shaft lever profit is keyed in another drive hole that waves pallet of cutting apart, on wave pallet and under wave the dowel hole of pallet by drive hole and inner shaft lever can slip to axial on end face engage with key, drive hole and inner shaft lever and upper, under wave the coincidence of the gyration center axis of pallet, upper and lower axial end contact of waving the adjacent side of pallet, the drive hole that waves pallet of cutting apart under vacant is connected with the live axle of supporting driving device.

As the further scheme of folder being waved pallet piston and waved actuating device, each admittedly to shake the interior disk mouth of two pallet grooves and the movable sealing structure of outer disc mouth in pallet group be to be respectively equipped with plane contact sealing surface structure at the slip surface of two Pan Kou engagements, and the horizontal normal plane angle that plane contact sealing surface is located at the stationary piston sheet in the interior disk mouth of pallet and the work chamber of outer disc mouth is between α; And/or be to be respectively equipped with a plane semi-ring maze trough sealing configuration at the slip surface of two Pan Kou engagement, plane semi-ring maze trough is located on the fan-shaped anchor ring in the angular range of the work chamber beyond the angle α of the interior disk mouth of pallet and the stationary piston sheet of outer disc mouth; And/or be the movable sealing structure that is respectively equipped with interior disk mouth sealing ring and outer disc mouth sealing ring at the slip surface of two Pan Kou engagements; This movable sealing structure is to be respectively equipped with interior disk mouth sealing ring and outer disc mouth sealing ring at the slip surface of engagement, engage with the dish mouth end face of two pallets respectively the upper and lower end face of interior disk mouth sealing ring and outer disc mouth sealing ring, and interior disk mouth sealing ring and outer disc mouth sealing ring set firmly respectively in the interior disk mouth seal groove and outer disc mouth seal groove on the Pan Kou that gets a pallet in office; The cross section of interior disk mouth sealing ring and outer disc mouth sealing ring matches respectively with interior disk mouth seal groove and outer disc mouth seal groove; Interior disk mouth sealing ring and outer disc mouth sealing ring are respectively equipped with interior disk mouth sealing ring lip limit and outer disc mouth sealing ring lip limit in circumferential centerline one side towards pallet groove radially, and the excircle configuration line on interior disk mouth sealing ring lip limit and the inner circle profile line on outer disc mouth sealing ring lip limit overlap with the meshing wheel profile of pallet groove respectively.Plane contact sealing configuration is exactly only to rely on surface of contact sealing at the slip surface of the interior disk mouth of two pallet grooves and the engagement of outer disc mouth, plane semi-ring maze trough sealing configuration is exactly that interior disk mouth and the outer disc mouth of a pallet therein is only provided with plane semi-ring maze trough, utilizes labyrinth vapour lock principle sealing.In general recommendation, seal groove and the outer disc mouth seal groove of disk mouth are arranged on the pallet of bottom.

As the further scheme of folder being waved pallet piston and waved actuating device, each movable sealing structure admittedly shaking between the piston sheet on two pallets in pallet group and the groove of adjacent pallet is to be respectively equipped with at least one semi-ring seal ring in the active-surface engaging, and semi-ring seal ring is installed in the tongue that piston sheet upper section matches; The identical suspension column in cross section that length is h1 is being extended in two semi-ring ends of semi-ring seal ring through horizontal normal plane, suspension column is embedded in dodging in hole that piston sheet and pallet be provided with; Semi-ring seal ring is to be divided into the one in circular cross-section semi-ring seal ring or rectangular cross-section semi-ring seal ring or swallow-tail form cross section semi-ring seal ring or H tee section semi-ring seal ring or C tee section semi-ring seal ring with the shape facility in the perpendicular cross section of tangent direction with the piston sheet meshing wheel profile mating.Lip limit can prevent the leakage between two pallets or piston sheet.Cambered surface contact sealing configuration is exactly that the slip surface engaging with piston sheet at pallet groove only relies on surface of contact sealing, is exactly to be only provided with semi-ring seal groove at the Surface of action of piston sheet around semi-ring maze trough sealing configuration, utilizes labyrinth vapour lock principle sealing.Also having a kind of is the sealing configuration that is lined with semi-ring expansion loop between toughness material semi-ring seal ring and the tongue of piston.

The sealing ring material of above-mentioned all movable sealing structures adopts elastic material or toughness material, such as nitrile rubber, silica gel and metal ring etc., and elasticity or toughness material have good anti abrasive compensation performance.

Eachly admittedly shake fixed tray and stationary piston sheet in pallet group, wave pallet and wave piston sheet and can be used as overall structure, also can make dismountable Split type structure, as the another kind of scheme of folder being waved pallet piston and waved actuating device, eachly admittedly shake piston sheet and pallet in pallet group and adopt Split assembled structure, a part for piston sheet is inserted in pallet groove and is fixed into dismountable composite structure, and the binding site that inserts detachable piston sheet at pallet groove utilizes hole fastening piece to fix; Between detachable piston sheet and the junction plane of pallet groove, be provided with static seal structure, static seal structure comprises static seal and static seal half circle groove, and the static seal half circle groove of inserting static seal is arranged on piston sheet, static seal structure and/or employing sealing compound.For the driving machine of small lot customization, if the piston sheet of super-large diameter specification can consider to adopt dismountable composite structure, can reduce like this amount of finish of workpiece.Static seal half circle groove is arranged on piston sheet, also on implantable pallet.

As this, folder is waved pallet piston and is waved the further scheme of actuating device, eachly admittedly shake pallet and piston sheet in pallet group and adopt Split assembled structure, in the fixing pallet groove inserting wherein of a part of piston sheet, form dismountable composite structure, the binding site that inserts detachable piston sheet at pallet groove is provided with the keyway of depression, and detachable piston sheet is provided with the bulge loop that is greater than pallet groove cross section profile at the binding site of being combined with keyway; Between detachable piston sheet and keyway junction plane, be provided with static seal structure, static seal structure comprises static seal and static seal half circle groove, and the static seal half circle groove of inserting static seal is arranged on piston sheet.

As the further scheme of folder being waved pallet piston and waved actuating device, bindiny mechanism is at upper or lower fixed tray and waves between pallet and increase revolute pair, and revolute pair comprises axostylus axostyle footpath, axis hole, bearing and axle fastening piece; Inner side at the groove that waves pallet ring-type is provided with axostylus axostyle footpath, inner side at the groove of adjacent fixed tray ring-type is provided with axis hole, between axostylus axostyle footpath and axis hole, be provided with bearing, bearing is radial bearing or radial thrust combination bearing or angular contact bearing, and stretch out from the axis hole of adjacent pallet in axostylus axostyle footpath; Have at least an axostylus axostyle footpath to stretch out to stretch out fixed tray profile by axis hole and be connected with supporting driving device, an axial end of bearing contacts with the axis hole bottom end on adjacent fixed tray, and another axial end of bearing is fixed with the fastening piece of the axle on axostylus axostyle.This programme comparison utilizes the scheme complexity of the fastening piston sheet of hole fastening piece at pallet groove, but the keyway that is provided with depression at pallet groove inserts on the basis of scheme of piston sheet, recycling fastening piece, piston sheet and pallet fixing compact, is further strengthened the join strength of piston sheet and pallet.

As the further scheme of folder being waved pallet piston and waved actuating device, each one of admittedly shaking in the rectangular profile line that the plummet normal plane stationary wheel profile of piston sheet in pallet group and pallet groove and particular wheel profile that plummet normal plane meshing wheel profile forms are circular wheel profile, long-round-shape profile line or belt fillet.The particular wheel profile of pallet groove and piston sheet adopts and ovally can under the prerequisite that does not increase pallet external diameter, increase output power, the rectangle of employing with fillet also can further increase output power under the prerequisite that does not increase pallet external diameter, but increases difficulty aspect processing charges and sealing.

As the further scheme of folder being waved pallet piston and waved actuating device, power turnover bonding structure is to set up overrunning clutch in the drive hole that waves pallet center, overrunning clutch be cylindrical, gyration center line cylindrical and drive hole overlaps, the outer ring of overrunning clutch respectively with wave pallet fixing together with, the inner ring center of overrunning clutch arranges drive hole is also set, and drive hole is connected with the driving input shaft of supporting machinery, cubic hole, Huo Bian hole, axle key hole that drive hole is.

As the further scheme of folder being waved pallet piston and waved actuating device, power turnover bonding structure adopts single direction rotation programme of work, power turnover bonding structure is upper, under wave between the drive hole at pallet center and external axle rod overrunning clutch be set respectively, overrunning clutch be cylindrical, gyration center line cylindrical and drive hole overlaps, the outer ring of each overrunning clutch is fixed on axle key and hole back-up ring respectively, under wave in the drive hole of pallet, the axle key hole that the inner ring center of overrunning clutch arranges is connected by key with external axle rod, on wave pallet and under wave the end face axial slip that axle key hole that pallet arranges by inner ring center can engaged with key with the dowel hole of external axle rod, between the upper and lower axial end waving on pallet gyration center, be provided with bearing, the gyration center line of bearing and drive hole overlaps, and two axial ends of bearing contact with the upper and lower axial end that waves the adjacent side of pallet respectively, the driving load direction of two overrunning clutchs that arrange respectively in the upper and lower shrinkage pool that waves pallet center is consistent.

As the further scheme of folder being waved pallet piston and waved actuating device, bindiny mechanism is that also the flange plate at upper and lower fixed tray is in contact with one another and between end face, is provided with flexible spacer, and spacer adopts rigid material or elastic material or metal spring pad.Between the flange plate of upper and lower fixed tray, also set up outer elastic compression bindiny mechanism, outer elastic compression bindiny mechanism, comprise fixed pin shaft and spacer, fixed pin shaft is fixed on lower fixed tray and/or support through the through hole on upper fixed tray flange plate, and lock with locking nut, the gyration center line parallel of the central axis of fixed pin shaft and lower fixed tray is provided with several flexible spacers between the shaft shoulder platform of fixed pin shaft and the exterior edge face of upper fixed tray.

As the further scheme of folder being waved pallet piston and waved actuating device, bindiny mechanism also increases at least one spacer between the upper and lower axial end that waves the adjacent side of pallet, and spacer adopts the spring spacer of rigid material spacer or elastic material spacer or metallic material.In order to ensure fixed tray and to wave the sealing between pallet, the machining error of compensation machining accuracy, to wave spacer thickening between the axial end that pallet is in contact with one another and the spacer attenuate between upper or lower fixed tray be reached to increase the effect of sealing force identical upper and lower, but in order to reduce the cost of installation and maintenance, improve working life, be recommended in and upper and lowerly wave between the axial end that pallet is in contact with one another and between upper and lower fixed tray, be provided with flexible spacer to adjust simultaneously; The particularly upper and lower spacer that adopts elastic material between the axial end that pallet is in contact with one another that waves, after installing, flexible spacer keeps certain expansive force, this expansive force makes the seal ring on the upper and lower piston sheet that waves pallet and fixed tray keep flexible compression, this not only can adjust axial clearance, can also adjust the error of angle direction; After groove or piston sheet and sealing configuration wearing and tearing, can continue to use by adjusting the thickness of spacer.

Oiling agent lubrication system comprises the injector tunnel of coupler and the oiling agent of oiling agent, be provided with the end cover of sealing in the axial end of fixed tray, be provided with coupler at end cover, coupler is communicated with the chamber of the contiguous bearing axial end of bindiny mechanism, and/or coupler also with wave the injector tunnel that pallet center is provided with and be communicated with, injector tunnel is arranged between the chamber of several bearings and is waving pallet rotating center place and connection.

That fluid pressure actuated piston action is in mechanical load system as folder being waved to scheme of driving force generation systems that pallet piston waves driving machine, this to folder wave pallet piston wave actuating device and fluid enter to arrange channel system be each admittedly shake pallet group in the left-right rotary of each chamber that works alone be provided with respectively at least one road to two end part and enter fluid passage and row fluid passage, at least one road, this road is entered row fluid passage, He Gai road, fluid passage and is connected with pressure fluid source pipeline by multi-position reversing valve; Waving pallet passes in and out bonding structure by power and is connected with the live axle of output.This driving machine is for utilizing fluid force feed piston actuated loaded work piece, and load is opening/shutting valve etc.

As this, folder being waved to second scheme of driving force generation systems that pallet piston waves driving machine is that Mechanical Driven piston action is that Mechanical Driven single action piston acts on the unidirectional force feed fluid system of fluid load in fluid load system, this waves pallet piston to folder and waves actuating device and fluid to enter to arrange channel system be that each chamber that works alone is provided with and is communicated with one group to enter row pressure and send fluid passage on fixed tray, be provided with one group of connection in an end of each work chamber and enter He Pai fluid passage, fluid passage for entering drainage Ti mono-tunnel, be provided with into row fluid passage in another end of the chamber that works alone, enter in fluid passage, be provided with and be only communicated with can influent stream body one-way valve, in row fluid passage, be provided with and be only communicated with can drainage body one-way valve, enter drainage body channel connection atmosphere or the external world.Recommend drainage body channel outlet to be located on stationary piston sheet.

As this, folder being waved to the 3rd scheme of driving force generation systems that pallet piston waves driving machine is that Mechanical Driven piston action is that Mechanical Driven two-way ram acts on the unidirectional force feed fluid system of fluid load in fluid load system, this to folder wave pallet piston wave actuating device and fluid enter to arrange channel system be folder is waved pallet piston wave actuating device in two ends of each work chamber be respectively provided with one group and enter row pressure and send fluid passage, every group is entered row pressure and send fluid passage to comprise that a road enters row fluid passage, He Yi road, fluid passage, the entering of Mei road in fluid passage, be provided with and be only communicated with can influent stream body one-way valve, in the row fluid passage on Mei road, be provided with and be only communicated with can drainage body one-way valve.This driving machine utilizes piston double-action force feed fluid load to carry out pumping work, waves pallet and in vacillating now to the left, now to the right, all can utilize piston double-action force feed fluid load to carry out pumping work, and ability to work doubles.If but row fluid passage is located to wave and needs to be communicated with flexible pipe on piston sheet and discharge fluid and store in associated vessel.Also have the technological schemes of a lot of distortion in fluid load system with the Mechanical Driven piston action of the basic technical features composition of this driving machine, details can be referring to the patent application of " Mechanical Driven piston action waves pallet piston to folder and waves driving machine in fluid ".

Folder is waved to pallet piston to wave the operating procedure that driving machine utilizes the load of fluid force feed piston actuated to carry out angle stroke swaying working method and is: the high-pressure liquid 1, driving is liquid or gas.High-pressure liquid enters work chamber by the fluid passage of entering of waving the left-handed end face side of piston sheet of multi-position reversing valve and all piston/cylinder piston groups, pressure make to wave piston sheet drive wave pallet together swing to the right move to limit position, wave and in work chamber's part of piston sheet dextrorotation end face side, stay the fluid of depositing and be discharged to the external world or atmosphere by the row fluid passage of waving piston sheet dextrorotation end face side work chamber, waving pallet passes in and out bonding structure by power and drives the live axle that waves moment of torsion output to complete the task that angle stroke rotates, the live axle that waves moment of torsion output can be the valve rod that drives the valve block of valve to open and close.Multi-position reversing valve can make piston/cylinder piston group " entering fluid passage " and the part of " row fluid passage " exchange, equally can be according to above-mentioned principle, and reach and make to wave the dynamic load of piston sheet band and not only can swing the moving requirement of swing left to the right.2, be provided with folder is waved to pallet piston waving the operating procedure that driving machine carries out single direction rotation working method and be of overrunning clutch: this layer waves piston sheet and drive and wave pallet by the input shaft generation power coupling of overrunning clutch and load, high-pressure liquid enters the work chamber of waving piston sheet left side by multi-position reversing valve, pressure make this layer wave piston sheet to the right lathe turner do to limit position, wave piston sheet and drive the live axle work of waving pallet and waving moment of torsion output, waving pallet and waving piston sheet in the time that reversing control valve commutates rear generation compressed fluid counteragent at driving machine, wave the live axle of moment of torsion output and wave between pallet and skid, under the inertia that output shaft produces in load or the effect of other driving force, continue to keep former direction to rotate, reset to after limit position when waving piston sheet, reversing control valve commutates again, the piston sheet that waves of driving machine drives the input shaft that waves pallet and load to continue the action of single direction rotation again, although the piston sheet that waves in work chamber oscillates, but the input shaft of load is all the time towards a direction rotation, thereby drive load equipment to finish the work.Its forced lubricating system can be to utilize the micro lubricating oil carrying in the high-pressure liquid of supplying with to spray to sliding friction and the pressure lubrication of rolling friction position.

This waves pallet piston to folder, and to wave driving machine be that a kind of operating procedure that Mechanical Driven single action piston force feed fluid load carries out pumping work is: motor drives live axle to wave by crankrocker mechanism, live axle drives the suction journey of waving pallet anticlockwise and carrying out load by turnover bonding structure, now fluid enters the work chamber space of waving the left-handed end face side of piston sheet from entering the one-way valve of fluid passage, the fluid that waves the back pressure side work chamber of piston sheet drains into atmosphere from entering to arrange fluid passage, waves piston sheet and commutates after limit position; When the pressure journey of load, the fluid just now sucking is discharged to work chamber from the one-way valve of row fluid passage, the fluid in atmosphere enters the back pressure side work chamber of waving piston sheet from entering to arrange fluid passage.The one-way valve that fluid enters to arrange in channel system can be located at respectively static and wave the one-way valve combination on piston sheet, or is located at the one-way valve waving on piston sheet and is located at the one-way valve combination on fixed tray.

This driving machine is that the operating procedure that Mechanical Driven two-way ram force feed fluid load carries out pumping work is: the operating procedure of double-action force feed and single-acting force feed is basic identical, difference is that two ends of each chamber that works alone are respectively provided with one group and enter He Pai fluid passage, fluid passage for what enter that row pressure send fluid, the influent stream body channel connection on every road only can influent stream body one-way valve, the one-way valve that the drainage body channel connection on every road only can drainage body.In actuating device wave piston sheet at left-right rotary to all from the one-way valve inspiration fluid of two of work chamber end or extrude fluid, each fluid that waves piston sheet force feed extrudes from the one-way valve of the stationary piston sheet of adjacent left steering or right steering, live axle passes in and out bonding structure by power and drives and wave pallet left and right rotation and all carry out the suction journey of load and press journey, waves piston sheet and all does work in vacillating now to the left, now to the right.

Ability of the present invention with the beneficial effect compared with existing pneumatic rotary actuator product technology is:

1, folder being waved to the technological scheme that pallet piston waves driving machine makes the stress occurring in outputting power process not have excessive peak value to be tending towards average, the life-span of component has improved, 20%～50% of the rack pinion pneumatic rotary actuator product that volume is same torque; 2, because the non-execution power usage space in cylinder approaches zero, 30%～40% of the rack pinion pneumatic rotary actuator product that the air consumption of single motion is same torque; 3, because component utilize structure and material cleverly, reduce part processing precision, therefore large portion part can adopt the direct injection moulding of plastics or punch welding to shape, cost of material, volume and weight greatly reduce, relatively the product of the rack pinion angle stroke actuators of the same moment of torsion of market prior art adopts material weight of the same race to alleviate 40%, if adopt plastic materials weight can alleviate 60%, reduced cost; 4, the working position of angle stroke is very clear, has saved display unit; 5, this actuating device comparison pallet piston waves the axial force that driving machine can produce by the sealing of upper and lower fixed tray autobalance piston sheet, sealing characteristics between pallet is better, structural design is more reasonable, improve mechanical working efficiency, can omit in the ordinary course of things thrust-bearing, mechanical structure and the component of having simplified this equipment, reduced cost of production, is specially adapted to the actuating device that waves of super sized type specification.Because this actuating device that requires that diagonal angle stroke is 90 ° can select mostly to be the combination of six pistons and piston cylinder, in part situation, still can work damaging wherein, improve operational reliability.6, the scope of angle stroke is 0～330 °, exceedes rack pinion and diaphragm pneumatic rotary actuator.7, the upper and lower input shaft that waves pallet and drive load that folder is waved to pallet piston waves that driving machine utilization is provided with overrunning clutch, can replace motor under certain conditions, saves valuable metallic copper and speed reducer.8, the technological scheme that also has a lot of distortion with the Mechanical Driven piston action of basic technical features composition of the present invention in fluid load system, structure is very compact, and the space availability ratio of working cylinder is the several times of existing piston compressor.

Brief description of the drawings

Fig. 1 is a kind of shaft side figure that folder is waved pallet piston and waved total embodiment 1 of driving machine of the present invention; To be Fig. 1 wave pallet piston and wave the blast axonometric drawing of driving machine to folder to Fig. 2; To be Fig. 1 wave pallet piston and wave the front view of driving machine to folder to Fig. 3; Fig. 4 is the A-A sectional drawing of Fig. 3; Fig. 5 is the C-C sectional drawing of Fig. 4; Fig. 6 is the B-B axial section of Fig. 3;

Fig. 7 is the blast axonometric drawing that Fig. 2 shows fixed tray and semi-ring piston seal coil component; Fig. 8 has shown folder is waved to pallet piston waving the waving pallet 4, wave piston sheet 9 of driving machine, semi-ring seal ring 8, interior disk mouth sealing ring 11 and outer disc mouth sealing ring 12 package assembly schematic diagram of Fig. 1; Fig. 9 is the sectional view of interior disk mouth sealing ring 11; Figure 10 is Fig. 9 partial enlarged drawing K;

Figure 11 is the local amplification profile L of Figure 12; Figure 12 is the sectional view of outer disc mouth sealing ring 12; Figure 13 has shown the front view of swallow-tail form cross section semi-ring seal ring 8; Figure 14 shows that the D-D of Figure 13 amplifies part sectioned view; Figure 15 has shown the front view of rectangular cross-section semi-ring seal ring 8c; Figure 16 shows the E-E amplification profile of Figure 15;

Figure 17 has shown the sealing configuration between piston sheet, several semi-ring seal ring and groove;

Figure 18 is a kind of shaft side figure that folder is waved pallet piston and waved total embodiment 2 of driving machine of the present invention; Figure 19 be Figure 18 folder is waved to pallet piston and waves the blast axonometric drawing of driving machine; To be Figure 18 wave fixed tray that pallet piston waves driving machine and enter along the parallel crosscut of horizontal normal plane the face upwarding section of fluid passage to folder to Figure 20, in this figure, the position two-dot chain line of waving piston sheet illustrated; Figure 21 is the axonometric drawing that Figure 18 originally waves the valve cover 26 of the duplex row fluid non-return valve of driving machine; To be Figure 20 wave pallet piston and wave the sectional drawing in the G-G orientation of driving machine to folder to Figure 22; Figure 23 is that the F-F axle of Figure 22 is surveyed sectional drawing; Figure 24 is the L-L sectional drawing that the middle demonstration of Figure 25 increases the detachable piston sheet 36 of the fixing circular wheel profile of hole fastening piece 3, the horizontal normal plane that S-S is piston sheet; Figure 25 is the right elevation of the detachable piston sheet 36 of Figure 24; Figure 26 is the plan view of Figure 24, the plummet normal plane that in figure, Q-Q is piston sheet;

Figure 27 is the front view that has shown the detachable piston sheet of the rectangular profile line 36c with fillet; Figure 28 is the front view of the piston sheet of long-round-shape profile line 36a, and this piston sheet is also dismountable; Figure 29 is the right elevation of Figure 28 piston sheet;

Figure 30 is the front view of the piston sheet of circular wheel profile 36b, is a kind of dismountable piston sheet without chimb;

Figure 31 is the right elevation of Figure 30 piston sheet;

Figure 32 is a kind of shaft side figure that folder is waved pallet piston and waved the General Implementing example 3 of driving machine of the present invention; To be Figure 32 wave pallet piston and wave the blast axonometric drawing of driving machine to folder to Figure 33; To be Figure 32 wave pallet piston and wave the axle sectional side view of the plummet normal plane of driving machine to folder to Figure 34, is also the J-J sectional drawing of Figure 35; Figure 35 is the driving machine of Figure 32 enters fluid passage top plan view in crosscut parallel with horizontal normal plane; Figure 36 is the X-X generalized section with Figure 35; Figure 37 is the upper fixed tray of driving machine in Figure 32 and the parts shaft side figure of semi-ring seal ring 8d;

Figure 38 is a kind of shaft side figure that folder is waved pallet piston and waved the General Implementing example 4 of driving machine of the present invention; To be Figure 38 wave pallet piston and wave the blast axonometric drawing of driving machine to folder to Figure 39; Figure 40 is the upper fixed tray of driving machine in Figure 38 and the parts axle sectional view of semi-ring seal ring 8d; To be Figure 38 wave pallet piston and wave the axle sectional side view of the plummet normal plane of driving machine to folder to Figure 41; Figure 42 is the N-N section axle side schematic diagram with Figure 41;

Figure 43 is a kind of top plan view of folder being waved General Implementing example 5 that pallet piston waves driving machine and entered in crosscut parallel with horizontal normal plane the lower fixed tray of fluid passage of the present invention;

Figure 44 is a kind of sectional drawing that folder is waved pallet piston and waved total embodiment 6 of driving machine of the present invention, show in the figure and in each fixed tray admittedly shaking in pallet group, fixed 4 stationary piston sheets 7, fixed two and wave piston sheet 9 waving pallet circumference uniform distribution.

Figure 45 is a kind of sectional drawing that folder is waved pallet piston and waved total embodiment 7 of driving machine of the present invention; Show in the figure and in each fixed tray admittedly shaking in pallet group, fixed a stationary piston sheet, fixed one and wave piston sheet 9 waving pallet circumference uniform distribution.

Wherein: the upper fixed tray of 1-, the upper fixed tray flange of 1a-, fixed tray under 2-, fixed tray flange under 2a-, 3-fastening piece, 4-waves pallet, on 4a-, wave pallet, under 4b-, wave pallet, 4c-side plate brake slipper, 5-support, 6-enters to arrange fluid passage, 6a-arranges fluid passage, 6b-enters fluid passage, 6c-enters to arrange fluid passage circular hole, 7-stationary piston sheet, 8-semi-ring seal ring, 8a-suspension column, 8b-tongue, 8c-rectangle cuts semi-ring seal ring, 8d-H tee section semi-ring seal ring, 8e-dodges hole, 8i-elastic metallic ring, 8j-elastic plastic material expanding ring, 8k-is around semi-ring maze trough, 8n-cambered surface contact sealing configuration, 9-waves piston sheet, 10-chamber, 10a-plummet normal plane meshing wheel profile 10b-plummet normal plane stationary wheel profile, 10c-work chamber, disk mouth sealing ring in 11-, disk mouth seal groove in 11a-, disk mouth in 11b-, disk mouth sealing ring lip limit in 11c-, disk mouth plane semi-ring maze trough in 11k-, 11n-plane contact sealing configuration, 12-outer disc mouth sealing ring, 12a-outer disc mouth seal groove, 12b-outer disc mouth, 12c-outer disc mouth sealing ring lip limit, 12k-outer disc mouth plane semi-ring maze trough, 13-adjustable stop, 14--fixed pin shaft, 15-locking nut, 16-elastic washer, 17-plain washer, 18-bearing, 19-axis hole, 20-axle fastening piece, 20a-shaft block ring, 21-coupler, 21a-injector tunnel, 22-axostylus axostyle neck, 23-spacer, 24-shaft seal, 25-drive hole, dowel hole on 25a-drive hole, 26-valve cover, 27-stage clip, 28-guide finger, 29-elastic packing plate, 30-drainage body valve block, the protruding lip of 31-, 32-motion-limiting sheet, the protruding pin of 32a-, 32b-raised line, 33-guide pin hole, 34-hole fastening piece, 35-influent stream body valve block, the detachable piston sheet of 36-, 36a-long-round-shape profile line, the rectangular profile line of 36c-with fillet, 37-keyway, 38-is as the external axle rod of live axle, 38a-key, the shaft shoulder of 38b-live axle, 39-bulge loop, 39a-static seal half circle groove, 39b-static seal semi-ring, 40-thrust axial end, 41-is form hole radially, 42-overrunning clutch, 43-take-off chamber, 45-brakes clamp, 46-adjusts pressing plate, 47-brakes pedestal, 47a-adjusting screw rod, 48-box cover, 49-bearing pin, 50-returns news cam disk, 51-transition jack shaft, 52-adjustable rotary angle cam bit, 53-double wedge, 54-inner shaft lever, 55-brakes fixed block, Q-Q is plummet normal plane, S-S is horizontal normal plane, equatorial plane-D-D, γ 1-waves the left rotating direction angle of the angle of oscillation stroke of pallet, γ 2-waves the right rotating direction angle of the angle of oscillation stroke of pallet, γ-left-handed to the total scope of dextrorotation to angle of oscillation stroke angles.

Embodiment

Folder is waved to pallet piston wave driving machine and be further described of the present invention below in conjunction with accompanying drawing.

In Fig. 1 to 14, show the General Implementing example 1 of folder being waved pallet piston and waved driving machine.

Folder is waved to pallet piston to wave driving machine and comprises folder is waved to pallet piston waves actuating device, fluid enters to arrange channel system, cooling system and driving force generation systems; Fluid enters to arrange channel system and comprises fluid passage, the mouth of pipe and valve, and fluid passage is communicated with work chamber; Cooling system is the mechanism that the element of driving machine is forced to cooling and/or natural heat dissipation; Driving force generation systems is fluid pressure actuated piston action in the system of mechanical load or Mechanical Driven piston action in the system of fluid load;

Referring to figs. 1 to 6, folder is waved to pallet piston and wave actuating device and comprise 3 pallets, piston sheet, bindiny mechanism, power turnover bonding structure, lubrication system and sealing configuration; Several pallets comprise two fixed trays and intermediate tray, and intermediate tray is clipped in the middle of upper and lower two fixed trays; On each fixed tray, around 360 °, gyration center axis, with gyration center diameter of a circle Φ 1, form the groove of ring-type according to plummet normal plane piston sheet meshing wheel profile; In accompanying drawing 5, wave pallet based on equatorial plane D-D be arranged with two-layer and fixed tray same way around the linear upper and lower groove circlewise of rotary middle spindle, the upper fixed tray on upper strata shakes pallet group admittedly with waving in pallet upper groove formation, and the lower fixed tray of lower floor shakes pallet group admittedly with waving under pallet low groove formation; The half part of several piston sheets is set in to the several unlimited independently chamber 10 that forms circumference in above-mentioned groove; The gyration center axis of all pallets overlaps, and when gyration center axis is during in plummet direction, the ring-type horizontal center line of the groove of upper and lower fixed tray and intermediate tray is parallel; On pallet, be plummet normal plane Q-Q with the perpendicular plane of the tangent direction of the gyration center axis along plummet, piston sheet is the entity that rotates to an angle and form with the symmetrical plummet normal plane of gyration center diameter of a circle Φ 1 front and back at the crossing particular wheel profile of plummet normal plane, see that from horizontal normal plane the cross section of piston sheet is that what angle was α is fan-shaped with gyration center diameter of a circle Φ 1; Piston sheet comprises stationary piston sheet and waves piston sheet; Particular wheel profile is made up of meshing wheel profile 10a and stationary wheel profile 10b, and in this accompanying drawing, the meshing wheel profile of piston sheet and pallet groove and stationary wheel profile are the circular arc line of radius R 2; On plummet normal plane, piston sheet stretches out beyond groove Using Horizontal Bridgman Method face portion and is plummet normal plane meshing wheel profile 10a with the adjacent trays groove part particular wheel profile engaging that slides; On plummet normal plane, piston sheet and pallet groove intersect and fixing part particular wheel profile is plummet normal plane stationary wheel profile 10b; The plummet normal plane meshing wheel profile of piston sheet and pallet groove and plummet normal plane stationary wheel profile are symmetrical in horizontal normal plane; Each admittedly to shake in pallet group the axial end that the unlimited chamber of two adjacent trays contacts when being buckled into the chamber of a sealing be horizontal normal plane S-S, and equatorial plane D-D and horizontal normal plane S-S are parallel to each other; The interior disk mouth 11b of each groove that admittedly shakes two adjacent trays in pallet group and outer disc mouth 12b are corresponding respectively on horizontal normal plane engages and forms movable sealing structure; Upper and lower fixed tray 1,2 with set piston sheet on it all the relative earth maintain static, the piston sheet of setting on each fixed tray is referred to as stationary piston sheet 7; Fixed tray and stationary piston sheet 7 in the present embodiment, wave pallet and wave piston sheet 9 and be all structure as a whole, and can be also Split type structure; Intermediate tray because of with set piston sheet on it and can rotate to be defined relative to fixed tray and wave pallet 4, be referred to as to wave piston sheet 9 waving the piston sheet of setting on pallet, in each groove that admittedly shakes pallet group, be provided with uniform 3 around rotary middle spindle and wave piston sheet, in each groove that waves piston sheet fixed tray therein admittedly shaking in pallet group, between adjacent stationary piston sheet 7, wave; The emerge half part of normal plane meshing wheel profile of unlimited chamber of all piston sheets is inserted respectively in the unlimited chamber of adjacent pallet 10, this half part can be unlimited at adjacent pallet the groove of chamber in relative sliding, and slip surface is provided with movable sealing structure; At the groove of fixed tray and piston sheet with to wave upper and lower groove on pallet all identical with the specific outer contour of piston sheet; Each admittedly shake pallet group in fixed tray and 3 stationary piston sheets with wave trays and form 3 cylinder bodies as the 10c of work chamber, be combined 3 pistons of formation with fixed tray at each piston sheet that waves that waves pallet and 3 in admittedly shaking pallet group; This waves piston sheet, adjacent stationary piston sheet, wave pallet and fixed tray forms each piston/cylinder piston group in pallet group of admittedly shaking; These 3 are waved piston sheet, adjacent 3 stationary piston sheets, wave pallet and fixed tray forms each 3 piston/cylinder piston groups in pallet group of admittedly shaking; In the present embodiment, form stationary piston sheet, the fixed tray in a piston/cylinder piston group and wave pallet and form stationary piston sheet, the fixed tray in another adjacent piston/cylinder piston group and wave pallet and share, in some embodiment's piston sheet arrangement, be not share (referring to accompanying drawing 37 and explanation), but cost increases, and bring cylinder body actual volume to reduce, or need the shortcoming of the volume of increasing device, unless separately there is it to use; Be provided with m=3 piston/cylinder piston group in each groove that admittedly shakes pallet group time, even if the piston sheet that waves wherein waves displacement around the left steering angle stroke angles γ 1 of gyration center axis or right steering angle stroke angles γ 2 and still equates in upper and lower each work chamber of admittedly shaking pallet group, the position of the stationary piston sheet of upper fixed tray and lower fixed tray is arranged symmetrically with along accompanying drawing 5 height somatotype reference level D-D respectively.Wave pallet and be provided with power turnover bonding structure, power turnover bonding structure is included in and waves pallet center setting live axle 38, live axle and the gyration center line that waves pallet overlap, and the mechanism that moment of torsion inputs of waving of live axle and supporting driving device is connected (attached not shown in FIG.); Upper and lower fixed tray with wave pallet and utilize bindiny mechanism to be connected, bindiny mechanism comprises flange plate and fastening piece, at the end face of the excircle of upper and lower two fixed trays, be equipped with flange plate 1a, 2a along axial rotary, the end face of the connection of two flange plate is parallel with the vertical plane of the spin axis of pallet, and the axial end of flange plate 1a, the 2a of upper and lower two fixed trays is in contact with one another the dismountable fastening piece 3 of rear use and is connected and fixed; Lubrication system comprises moving sealing element and bearing 18 is adopted to self lubricating material or oiling agent lubrication system and/or forced lubricating system, the driving force generation systems that waves driving machine to pressing from both sides pallet piston type of the present embodiment is that fluid pressure actuated piston action is in mechanical load system, enter to arrange channel system and be at each each chamber 10c that works alone admittedly shaking in pallet group to be provided with and to be communicated with at least one group to enter row pressure and send fluid passage, every group is entered row pressure and send fluid passage to comprise that a road enters fluid passage 6bHe mono-row fluid passage, tunnel 6a.This pallet piston wave actuating device and fluid enter to arrange channel system be each admittedly shake pallet group in the left-right rotary of each chamber 10c that works alone be provided with respectively to two end part into 6aHe Pai fluid passage, fluid passage 6b, this road is entered row fluid passage, He Gai road, fluid passage and is connected (attached not shown in FIG.) by multi-position reversing valve with pressure fluid source pipeline.Supporting driving device is the valve rod that needs the valve opening and closing.

With reference to figure 2, 5 to 10, 13 and 14, folder is waved to pallet piston waves actuating device each admittedly to shake the interior disk mouth 11b of two pallet grooves and the movable sealing structure of outer disc mouth 12b in pallet group be to be respectively equipped with interior disk mouth sealing ring 11 and outer disc mouth sealing ring 12 at the slip surface of engagement, engage with the dish mouth end face of two pallets respectively the upper and lower end face of interior disk mouth sealing ring and outer disc mouth sealing ring, interior disk mouth sealing ring and outer disc mouth sealing ring set firmly respectively in the interior disk mouth seal groove 11a and outer disc mouth seal groove 12a on the Pan Kou that gets a pallet in office, the cross section of interior disk mouth sealing ring and outer disc mouth sealing ring matches respectively with interior disk mouth seal groove and outer disc mouth seal groove, interior disk mouth sealing ring and outer disc mouth sealing ring are respectively equipped with interior disk mouth sealing ring lip limit 11c and outer disc mouth sealing ring lip limit 12c in circumferential centerline one side towards pallet groove radially, and the inner circle profile line of the excircle configuration line of interior disk mouth sealing ring lip limit 11c and outer disc mouth sealing ring lip limit 12c overlaps with the meshing wheel profile of pallet groove respectively.

Referring to figs. 2 to 8, Figure 13 to 14, each movable sealing structure admittedly shaking between the piston sheet on two pallets in pallet group and the groove of adjacent pallet that folder is waved to pallet piston waves actuating device is to be respectively equipped with at least one semi-ring seal ring 8 in the active-surface engaging, and semi-ring seal ring is installed in the tongue 8b that piston sheet upper section matches; The cross section identical suspension column 8a that length is h1 is being extended in two semi-ring ends of semi-ring seal ring through horizontal normal plane, suspension column is embedded in dodging in the 8e of hole that piston sheet and pallet be provided with; Semi-ring seal ring is swallow-tail form cross section semi-ring seal ring, this semi-ring seal ring is in the drum surface that is provided with slight protuberance of pallet groove and piston sheet sealed engagement face one side, in order to further enhanced leaktightness effect, this semi-ring seal ring is installed in the seal groove that tongue that piston sheet upper section matches is recessed semi-ring in the middle of being, and the rib of the semi-ring of both sides projection.

With reference to figure 2,5 and 6, to folder, to wave bindiny mechanism that pallet piston waves actuating device be at upper or lower fixed tray and wave between pallet and increase revolute pair, and revolute pair comprises axostylus axostyle footpath 22, axis hole 19, bearing 18 and fastening piece 20 for axle; Inner side at the groove that waves pallet ring-type is provided with axostylus axostyle footpath, inner side at the groove of adjacent fixed tray ring-type is provided with axis hole 19, between axostylus axostyle footpath 22 and axis hole, be provided with bearing 18, bearing is radial bearing or radial thrust combination bearing or angular contact bearing, and stretch out from the axis hole of adjacent pallet in axostylus axostyle footpath; Have at least an axostylus axostyle footpath to stretch out to stretch out fixed tray profile by axis hole and be connected with supporting driving device, an axial end of bearing contacts with the axis hole bottom end on adjacent fixed tray, and another axial end of bearing is fixed with the fastening piece of the axle on axostylus axostyle.The axle that the bearing of upper fixed tray adopts is two locking nut 15 with fastening piece 20, in order to prevent nut loosening, is also provided with plain washer 16 and stop elastic washer 16.The axle that the bearing of lower fixed tray adopts is flange plate with fastening piece 20, and flange plate utilizes fastening piece 3 to be fixed on lower fixed tray.

With reference to figure 2, bindiny mechanism increases spacer 23 between the end face of flange plate 1a, the 2a of upper and lower fixed tray, the Steel Washer that spacer adopts metallic material to make.

Six unlimited chambers that wave the fixed tray of actuating device and wave pallet with reference to 2, figure are merged into the 10c of work chamber of the individual cylinder effect of playing of sealing.Two ends of work chamber of each individual cylinder are connected to the external mouth of pipe of fixed tray external frame by the gas-entered passageway of intake and exhaust that arranges respectively on piston sheet and exhaust passage, wherein the external mouth of pipe of exhaust passage 6b be arranged on pallet external frame axially; The external mouth of pipe of gas-entered passageway 6a is arranged on the circumference radially of pallet external frame; When use, need to increase separately pipeline respectively by the independent gas-entered passageway of the intake and exhaust of the work chamber of each individual cylinder and independent exhaustion passage and connect the gas-entered passageway and the exhaust passage that accumulate the common intake and exhaust of six individual cylinder, in this accompanying drawing, there is no to show the pipeline increasing separately.

With reference to figure 2, 5 and 6, as the further scheme of folder being waved pallet piston and waved actuating device, have additional adjustable stop waving pallet, adjustable stop comprises stopper tab 45, side plate brake slipper 4c, brake press plate 46, braking pedestal 47, bearing pin 49 and adjusting screw rod 47a, the L shaped pincerlike mouth of a pair of stopper tab end is clipped in the flange plate 1a of upper and lower fixed tray through the radially form hole 41 of fixed tray, the inner side end of 2a, the other end of stopper tab utilizes bearing pin to be hinged on the through hole of ear seat board of braking pedestal 47, at braking pedestal 47 and flange plate 1a, between 2a, be provided with a brake press plate 46, the end of adjusting screw rod withstands on flange plate 1a by the tapped hole on braking pedestal, the outer circumferential sides end face of 2a, the side plate brake slipper 4c clashing into stopper tab 45 is arranged on the contiguous excircle configuration that waves pallet.This programme is can the satisfy the demand adjustment of larger intensity or the needs of limit angles stroke function.

Bindiny mechanism is in contact with one another between end face and has additional flexible spacer at the flange plate of upper and lower fixed tray, and spacer adopts rigid material or elastic material or metal spring pad.Between the flange plate of upper and lower fixed tray, also set up outer elastic compression bindiny mechanism, outer elastic compression bindiny mechanism, comprise fixed pin shaft 14 and spacer, fixed pin shaft 14 is fixed on lower fixed tray and/or support 5 through the through hole on upper fixed tray flange plate, and lock with locking nut 15, the gyration center line parallel of the central axis of fixed pin shaft 14 and lower fixed tray, between the shaft shoulder platform of fixed pin shaft and the exterior edge face of upper fixed tray, be provided with several flexible spacers, this example is the elastic washer 16 that metal stamper reed is made.

With reference to Figure 17 to 26, show the General Implementing example 2 of folder being waved pallet piston and waved driving machine.

The present embodiment and embodiment's 1 difference is:

1, to folder wave pallet piston wave actuating device for to folder split wave pallet piston and wave actuating device, the pallet 4 that waves of this actuating device adopts Split type structure, wave pallet along the somatotype reference level symmetry division parallel with equatorial plane D-D, cut apart the top entity waving after pallet and be and above wave pallet 4a on admittedly shaking in pallet group, bottom entity is to wave pallet 4b under admittedly shaking in pallet group down; Bindiny mechanism sets up outer shaft connection mechanism, set respectively the drive hole 25 as power turnover bonding structure at the upper and lower pallet center of waving, external axle rod 38 utilizes key 38a to be fixed in drive hole 25, above wave pallet and under wave the dowel hole of pallet by drive hole 25 and external axle rod 38 can slip to axial on the end face engaging with key 38a; The coincidence of drive hole, external axle rod and the upper and lower gyration center axis that waves pallet, upper and lowerly wave the axial end 40 that pallet 4a, 4b are adjacent and contact, be provided with axis hole 19 in the inner side of the groove of upper and lower fixed tray ring-type, between the axostylus axostyle footpath 22 at external axle rod two end part and axis hole, be provided with bearing 18, two shaft shoulder 38b up and down of external axle rod are retrained by the axial inner ends face of upper and lower two bearings, bearing is set in the axis hole 19 on fixed tray with axle fastening piece 20, and the bottom of external axle rod and/or top are connected with supporting driving device with the through hole of fastening piece 20 through axle.Fastening piece 20 and valve cover 26 integrators for the axle of the present embodiment.

2, in accompanying drawing 19,22 and 23, the spacer 23 between two adjacent axial ends that wave pallet adopts following Placement; Wave pallet and be slidably connected by shaft spline and external axle rod, waving pallet can slide axially at this external axle rod, and spacer is several dish springs.Between the adjacent axial end of upper and lower fixed tray, also increase and be provided with spacer 23.

3, Mechanical Driven piston action is the system that Mechanical Driven two-way ram acts on the unidirectional force feed fluid of fluid load in the system of fluid load, this waves pallet piston to folder and waves actuating device and fluid to enter to arrange channel system be upper, admittedly shaking down in pallet group two ends of each work chamber is respectively provided with one group and enters row pressure and send fluid passage, every group is entered row pressure and send fluid passage to comprise that a road enters fluid passage 6bHe mono-row fluid passage, tunnel 6a, the entering of Mei road in the 6b of fluid passage, be provided with and be only communicated with can influent stream body one-way valve, in the row fluid passage 6a on Mei road, be provided with and be only communicated with can drainage body one-way valve.Power turnover bonding structure is connected with the external axle rod that waves moment of torsion input as live axle by the external axle rod that waves pallet bottom.

In the present embodiment, enter to arrange in channel system at fluid, each admittedly shaking is provided with the 10c of Liang Ge work chamber in pallet group, two are waved left-handed to doing work to equal force feed fluid with dextrorotation in work chamber of piston sheet A, B, consistent in each left-handed flow direction of entering to arrange fluid non-return valve to a-road-through road of waving piston sheet, consistent to the flow direction of entering to arrange fluid non-return valve in a-road-through road in each dextrorotation of waving piston sheet; The left-handed fluid to a-road-through road that waves piston sheet A collects for a set of fluid inlet and outlet to the import and export of the fluid in a-road-through road with the dextrorotation of waving piston sheet B; The dextrorotation of waving piston sheet A collects for a set of fluid inlet and outlet with the import and export of the left-handed fluid to a-road-through road that waves piston sheet B to the fluid in a-road-through road.The left rotating direction angle γ 1 that waves the angle of oscillation stroke of pallet is suction journey, and the right rotating direction angle γ 2 that waves the angle of oscillation stroke of pallet is pressure journey.

4, the one-way valve being communicated with work chamber is for entering fluid non-return valve, this valve comprises influent stream body valve plate, fastening piece 34 and influent stream body valve block 35 for hole, utilize stationary piston sheet 7 as influent stream body valve plate, on influent stream body valve plate, be provided with into fluid passage holes, around the outlet of entering fluid passage holes of influent stream body valve plate, be provided with the highly protruding lip 31 of ring-type for h2, the flexible sheet that influent stream body valve block is ligule, one end through hole of this flexible sheet utilizes hole fastening piece 34 to be fixed on influent stream body valve plate on the end face of the γ of force feed fluid chamber 2 one sides, the cantilever end face of influent stream body valve block as sealing cover on the end face of protruding lip and sealing, can be at influent stream body valve block 30 towards influent stream body valve plate end face, drainage body valve block one side is provided with anti-valve block and reverses protruding pin 32a (seeing accompanying drawing 19), this protruding pin 32a stretches in the blind hole of influent stream body valve plate, enter fluid passage holes and enter fluid passage 6b and be communicated with.

5, referring to accompanying drawing 19, the one-way valve being communicated with work chamber is row's fluid non-return valve, this valve comprises drainage body valve plate, locking plate, guide finger 28, elastic packing plate 29, stage clip 27, valve cover 26 and drainage body valve block 30, upper, lower fixed tray 1, the axial outer end convex surface at 2 contiguous stationary piston sheet places is as drainage body valve plate, valve cover is fixed on drainage body valve plate with fastening piece, between valve cover and drainage body valve plate, be provided with the take-off chamber 44 of drainage body valve block, the row's of being provided with fluid passage holes on drainage body valve plate in take-off chamber, row's fluid passage holes is communicated with working cavity 10c, around row's fluid passage holes of drainage body valve plate, be provided with the highly protruding lip 31 of ring-type for h3, the flexible sheet that drainage body valve block is ligule, the end through hole of this flexible sheet utilizes guide finger to be fixed on drainage body valve plate, guide finger is inserted in the guide pin hole 33 on drainage body valve plate, an end face of flexible sheet covers on the end face of protruding lip, an end contact of the through hole of another end face of flexible sheet and stage clip, the end contact of another end face of stage clip and valve cover bead platform, stage clip is through on the diameter of axle of guide finger, around the row's fluid passage holes between drainage body valve plate and valve cover, be provided with elastic packing plate, end face of elastic packing plate and drainage body valve plate end contact and sealing, another end face of elastic packing plate contacts and seals with valve cover, take-off chamber place between valve cover and drainage body valve plate is provided with locking plate 32, between locking plate end face and drainage body valve plate end face, leave drainage body valve block take-off gap, can be at locking plate the adjacent place towards flexible sheet end face, locking plate both sides are respectively equipped with the protruding pin 32a that anti-valve block reverses, the both ends of the surface of flexible sheet are clamped between protruding pin, can also be at drainage body valve block 30 towards drainage body valve plate end face, drainage body valve block one side is provided with anti-valve block and reverses protruding pin 32a, and this protruding pin 32a stretches in the blind hole of drainage body valve plate, another end face of locking plate is near valve cover, and take-off chamber is communicated with the row fluid passage 6a on valve cover.In the present embodiment, the take-off chamber 44 of row's fluid non-return valve of two work chamber 10cs adjacent with stationary piston sheet is merged into one, therefore only discharge the force feed fluid in take-off chamber 44 with a row fluid passage 6a on valve cover.

6, referring to accompanying drawing 15 and 16, upper and lower left side stationary piston sheet in pallet group and the left side of admittedly shaking waved the active-surface neutral position of the engagement of piston sheet and adjacent pallet and is respectively equipped with the semi-ring seal ring that adopts elastic plastic material to make, and this semi-ring seal ring is to be divided into rectangular cross-section semi-ring seal ring 8c with the cross section of the tangent direction along gyration center circle; Or circular cross-section semi-ring seal ring, cut off the transformation of the way by the O type circle of market sale and form, or utilize the Yx-shaped ring cut-out transformation of the way of market sale to form (not showing in the accompanying drawings).Another stationary piston sheet on two pallets and another wave in the seal groove in piston sheet and the active-surface neutral position of the engagement of adjacent pallet and are respectively equipped with the semi-ring seal ring 8i that adopts the making of metal toughness material, are lined with elastic plastic material expanding ring 8j in the inside of sealing circle.The both sides of the engagement active-surface of these piston sheets are all provided with around semi-ring maze trough 8k, are cambered surface contact sealing surface 8n around the engagement active-surface between semi-ring maze trough 8k.Also show the sealing configuration that is lined with semi-ring expansion loop 8j between toughness material semi-ring seal ring 8i and the tongue of piston.

7, referring to waving pallet place and Figure 24 to 26 on Figure 19, above wave pallet and to wave piston sheet be Split type structure, can certainly other fixed tray and under wave pallet and adopt this Split type structure.On wave the detachable piston sheet 36 of fixing a plug-in type circular wheel profile in the groove of pallet, it is R2 that this detachable piston sheet adopts radius, a part for this detachable piston sheet is waved in pallet groove and is fixed into dismountable composite structure on inserting, at the upper keyway 37 that waves binding site that pallet groove inserts detachable piston sheet and be provided with depression, this detachable piston sheet is provided with the bulge loop 39 that is greater than pallet groove cross section profile at the binding site of being combined with keyway; The radius of bulge loop is R3, R3 > R2, between this detachable piston sheet and keyway junction plane, be provided with static seal, static seal is the clean sealing semi-ring 39b that adopts elastic plastic material to make, the static seal of each detachable piston sheet 36 can also substitute with curable sealing compound, the bulge loop of detachable piston sheet is provided with the static seal half circle groove 39a mating with clean sealing semi-ring 39, only seals semi-ring 39b and is installed in static seal half circle groove 39a.Static seal half circle groove 39a also can be arranged on keyway 37.

8, referring to waving pallet place and Figure 24 to 26 under Figure 19, under wave pallet and to wave piston sheet be that another kind utilizes the fixing Split type structure of fastening piece, can certainly other fixed tray and under wave pallet and adopt this Split type structure.Under adopt the detachable piston sheet 36 of two holes fastening piece reinforced circular profile lines in waving the groove of pallet, a this detachable piston sheet not only part waves in pallet groove and is fixed into dismountable composite structure under inserting, the binding site that also inserts detachable piston sheet 36 at pallet groove takes again to utilize two holes fastening pieces 3 fixing, and hole is screw with fastening piece 3; Detachable piston sheet and under wave pallet groove junction plane be provided with the static seal that is provided with semicircle between the keyway 37 of depression, static seal is the clean sealing semi-ring 39b that adopts elastic plastic material to make, and two screws are tightened on the tapped hole of detachable piston sheet by the through hole waving on pallet and static seal semi-ring.

9, referring to accompanying drawing 20, the interior disk mouth 11b of each two pallet grooves that admittedly shake pallet group and the movable sealing structure of outer disc mouth 12b are to be respectively equipped with plane contact sealing surface structure 11n, 12n at the slip surface of two Pan Kou engagements, and the horizontal normal plane angle that plane contact sealing surface is located at the stationary piston sheet in the interior disk mouth of pallet and the work chamber of outer disc mouth is between α; Also be respectively equipped with plane semi-ring maze trough sealing configuration 11k, a 12k at the slip surface of two Pan Kou engagement, plane semi-ring maze trough is located on the fan-shaped anchor ring in the angular range of the work chamber beyond the angle α of the interior disk mouth of pallet and the stationary piston sheet of outer disc mouth.

10, in Figure 17, show the sealing configuration enlarged view between piston sheet and groove, stationary piston sheet 7 or the sealing configuration waving between piston sheet 9 and groove adopt a C tee section semi-ring seal ring 8m, also have in addition one group by the combined seal ring that is lined with semi-ring expansion loop 8j between toughness material semi-ring seal ring 8i and the tongue of piston, C tee section semi-ring seal ring and combined seal ring 8i, 8j can be located at static wave or the tongue of the semi-ring of dismountable piston sheet 7 or 9 in.

11, referring to accompanying drawing 22, lubrication system comprises the coupler 21 of oiling agent and the injector tunnel 21a of oiling agent, an end axial at fixed tray is provided with the end cover that utilizes elastic packing plate and/or sealing compound to seal, the end cover and the valve cover 26 that inject in this example oiling agent are integrated, the bottom of external axle rod through valve cover be provided with shaft seal 24; In embodiment 1 and 2, end cover utilization does not replace with fastening piece 20 with through hole or the axle with through hole and shaft seal 24; Be provided with coupler at end cover, coupler is communicated with the chamber of contiguous bearing 18 axial ends, coupler also with wave the injector tunnel 21a that pallet center is provided with and be communicated with, injector tunnel is arranged between the chamber of contiguous two bearing 18 axial ends, again on the external axle rod 38 that waves pallet rotating center place and be communicated with.Oiling agent is liquid lubricant oil or clean water.

In Figure 32 to 37, show the General Implementing example 3 of folder being waved pallet piston and waved driving machine.

The present embodiment and embodiment's 2 difference is:

1, to folder wave pallet piston wave actuating device for to folder split wave pallet piston and wave actuating device, the pallet 4 that waves of this actuating device adopts Split type structure, wave pallet along the somatotype reference level symmetry division parallel with equatorial plane D-D, cut apart the top entity waving after pallet and be and above wave pallet 4a on admittedly shaking in pallet group, bottom entity is to wave pallet 4b under admittedly shaking in pallet group down, bindiny mechanism sets up interior shaft connection mechanism, upper, under wave pallet center and set respectively the drive hole 25 as power turnover bonding structure, upper or under wave pallet 4a, 4b is provided with inner shaft lever 4 at axial end 40 places, inner shaft lever 54 utilizes key 38a to be fixed in another drive hole that waves pallet 4b 25 of cutting apart, on wave pallet and under wave the dowel hole of pallet by drive hole 25 and inner shaft lever 54 can slip to axial on the end face engaging with key 38a, drive hole and inner shaft lever and upper, under wave the coincidence of the gyration center axis of pallet, the upper and lower pallet 4a that waves, the axial end 40 that 4b is adjacent contacts, the drive hole that waves pallet 4b 25 of cutting apart under vacant is connected with the live axle of supporting driving device.Upper and lower waving between the axial end 40 that pallet 4a, 4b are adjacent increases spacer 23, and spacer adopts several dish spring cushions of metallic material, can also be polyurethane elastomeric materials pad or standard spring pad.Power turnover bonding structure is in the drive hole that waves pallet center, to set up overrunning clutch 42, overrunning clutch be cylindrical, gyration center line cylindrical and drive hole overlaps, the outer ring 42b of overrunning clutch respectively with wave pallet fixing together with, the inner ring 42a center of overrunning clutch arranges drive hole 25 is also set, drive hole is connected with the driving input shaft of supporting machinery, cubic hole 25c, 25aHuo Bian hole, axle key hole 25b that drive hole 25 is.Bindiny mechanism also increases spacer 23 between the adjacent end face of flange plate 1a, the 2a of upper and lower fixed tray, and spacer adopts rigid material.

2, with reference to Figure 33,34 and 36, have additional another kind of adjustable stop waving pallet, its brake slipper 53 is installed in frame 5, and all the other features are identical with embodiment 1, its can the satisfy the demand adjustment of larger intensity or needs of limit angles stroke function.Also be provided with go back to the signal Hui Xun mechanism of interrogating angle travel position at support and fixed tray top, this mechanism can pass to the position signal of actuating device on display element, meets the requirement of controlling.

3, with reference to Figure 33,34 and 36, set up signal Hui Xun mechanism 14 waving pallet, what signal Hui Xun mechanism comprised adjustable rotary angle returns news cam disk 50, returns news position transducer (not showing in figure), transition jack shaft 51 and fastening piece 3; Two that forward and backward corner is set are returned news cam disk, two center holes that return news cam disk are all through one end of transition jack shaft and utilize screw 52a to fix, the other end of transition jack shaft is fixed on fastening piece 3 on the center hole in axostylus axostyle footpath 22 that waves pallet center, transition jack shaft overlaps with the rotation centerline that waves pallet central shaft, return that news position transducer is fixed on fixed tray or the support 5 that is connected with fixed tray on, the double wedge 53 returning on news cam disk can contact with time news position transducer.

4, with reference to Figure 33 to 36, the left-right rotary of each chamber that works alone is connected to the external mouth of pipe of fixed tray external frame by the gas-entered passageway of intake and exhaust that arranges respectively on piston sheet and exhaust passage to two end part, wherein the external mouth of pipe of exhaust passage 6b be arranged on each fixed tray external frame axially; The external mouth of pipe of gas-entered passageway 6a is arranged on the axial of each fixed tray external frame, and some gas-entered passageways are also provided with alternate channel, enter He Pai fluid passage, fluid passage and are connected with pressure fluid source pipeline by multi-position reversing valve.

5, with reference to Figure 33 to 37, the active-surface of the engagement of the piston sheet on two pallets and adjacent pallet is respectively equipped with semi-ring seal ring, engage with the end face of the engagement of adjacent pallet with piston sheet respectively the interior exterior edge face of semi-ring seal ring, and semi-ring seal ring is installed in the tongue 8b that piston sheet upper section matches; The identical suspension column in cross section that length is h1 is being extended in two semi-ring ends of semi-ring seal ring through horizontal normal plane, suspension column is embedded in dodging in the 8e of hole of piston sheet; This semi-ring seal ring is to be divided into H tee section semi-ring seal ring with the cross section of the tangent direction along gyration center circle, it is different from embodiment 1 that this semi-ring seal ring is installed in the tongue that piston sheet upper section matches, this routine tongue is the rib 8f of protruding semi-ring in the middle of being, and both sides are seal grooves of recessed semi-ring.

With reference to Figure 27, as the partial structurtes embodiment 1 of the detachable piston sheet of being combined with pallet groove,

In Figure 27, show the detachable piston sheet of the rectangular profile line 36c with fillet, this detachable piston sheet is provided with the bulge loop 39 that is greater than pallet groove cross section profile at the binding site of being combined with keyway.

With reference to Figure 28 and 29, as the partial structurtes embodiment 2 of the detachable piston sheet of being combined with pallet groove;

In Figure 28 and 29, show the detachable piston sheet of long-round-shape profile line 36a, this detachable piston sheet is provided with the bulge loop 39 that is greater than pallet groove cross section profile at the binding site of being combined with keyway, the static seal of this detachable piston sheet is a static seal semi-ring 39b, on this detachable piston sheet, be also provided with the static seal half circle groove 39a that is provided with depression along the tangent direction of gyration center circle one, this static seal semi-ring 39b is arranged in static seal half circle groove 39a; Slip Surface of action at piston sheet and pallet groove is provided with tongue 8b, and semi-ring seal ring 8 is installed in the tongue matching with the cross section of static seal semi-ring on piston sheet.

With reference to Figure 30 and 31, as the partial structurtes embodiment 3 of the detachable piston sheet of being combined with pallet groove;

In Figure 30 and 31, show that fixing the insertion in pallet groove of a part of the detachable piston sheet of circular wheel profile 36b forms dismountable composite structure, on pallet groove, insert the binding site of this detachable piston sheet and utilize hole fastening piece 37 fixing; Between detachable piston sheet and the junction plane of pallet groove, be provided with static seal structure, static seal structure comprises static seal and static seal half circle groove, the static seal of this detachable piston sheet is two static seal semi-ring 39b with through hole, on this detachable piston sheet, be also provided with the static seal half circle groove 39a that be provided with depression of twice along the tangent direction of gyration center circle, this static seal semi-ring 39 is arranged in static seal half circle groove; Hole is screw with fastening piece 3, and two screws are tightened on the tapped hole 39f of this detachable piston sheet by the through hole on pallet.Hole also can replace with pin with fastening piece 3.

In Figure 38 to 42, show the General Implementing example 4 of the arrangement of actuating device piston sheet.

The present embodiment and embodiment's 2 difference is:

1, referring to Figure 38 to 42, power turnover bonding structure is upper, under wave between the drive hole 25 at pallet center and external axle rod 38 overrunning clutch 42 be set respectively, overrunning clutch be cylindrical, gyration center line cylindrical and drive hole overlaps, the outer ring 42b of each overrunning clutch is fixed on axle key and hole back-up ring 20a respectively, under wave in the drive hole 25 of pallet, the drive hole 25 that the inner ring 42a center of overrunning clutch arranges is connected by key with external axle rod 38, on wave pallet and under wave the end face axial slip that drive hole 25 that pallet arranges by inner ring 42a center and the dowel hole of external axle rod can engage with key 38a, between the upper and lower axial end 40 waving on pallet 4a, 4b gyration center, be provided with bearing, the gyration center line of bearing and drive hole overlaps, and two axial ends of bearing contact with the upper and lower axial end 40 that waves the adjacent side of pallet respectively, the driving load of two overrunning clutchs that arrange respectively in the upper and lower drive hole that waves pallet center turns to unanimously.

2, the driving force generation systems of the present embodiment is identical with embodiment 1.

In Figure 43, show the General Implementing example 5 of the arrangement of actuating device piston sheet.

The present embodiment and embodiment's 2 difference is: to folder wave pallet piston wave actuating device each admittedly shake pallet group be provided with groove around rotary middle spindle in 3 piston/cylinder piston groups of circumference, delete each wave piston sheet 9 and intake and exhaust channel admittedly shaking in pallet group in a piston/cylinder piston group and form to simplify and folder is waved to pallet piston wave actuating device.

In Figure 44, show the General Implementing example 6 of the arrangement of actuating device piston sheet.

To folder wave arrangement that pallet piston waves actuating device be will 4 stationary piston sheets half partial fixing insert and in the groove of fixed tray, form symmetrical initial point and arrange 4 unlimited independently chambers 10, the angle β of the stationary piston sheet that wherein the angle β of two adjacent stationary piston sheets is adjacent with two other is identical, and two the adjacent stationary piston sheet left-handed outer angle theta of stationary piston sheet and outer angle theta of dextrorotation adjacent with two other are distinguished identical; Fixing 2 parts of waving piston sheet insertion formed to circumference uniform distribution in the groove that waves pallet and become 2 unlimited 10c of work chamber, and 2 angles that wave piston sheet are 180 °, and each wave the angle β of piston sheet in two adjacent stationary piston sheets or outside in angle theta; Fixed tray, several stationary piston sheet and with wave pallet and form altogether 2 cylinder bodies as the 10c of work chamber, fixed tray, wave pallet and several piston sheets that waves forms 2 pistons altogether; Cylinder body and two piston/cylinder piston groups of piston composition; Chamber 10 spaces in the groove of fixed tray except the part that the 10c of work chamber and stationary piston sheet occupy are non-stroke chamber.At two stationary piston sheets, one-way exhaust valve block 35 is set.The left rotating direction angle γ 1 that waves the angle of oscillation stroke of pallet in this accompanying drawing is suction journey, and the right rotating direction angle γ 2 that waves the angle of oscillation stroke of pallet is pressure journey.This driving machine is for pressurized gas.

In Figure 45, show the General Implementing example 7 of the arrangement of actuating device piston sheet.

As the arrangement that folder is waved pallet piston and waved a kind of piston sheet of actuating device, pallet piston wave actuating device be will 1 stationary piston sheet half partial fixing insert and in the groove of fixed tray, form symmetrical initial point and arrange 1 unlimited independently chamber; 1 half partial fixing that waves piston sheet is inserted and in the groove that waves pallet, forms circumference uniform distribution and become in 1 unlimited work chamber, and this waves in the angle γ of piston sheet between stationary piston sheet, fixed tray, every two stationary piston sheets and with wave pallet and in actuating device, form altogether 1 cylinder body as work chamber, fixed tray, the piston sheet that waves that waves pallet and 1 form 1 piston altogether.

Obviously, the relevant technologies feature in various embodiments can reasonably be exchanged within the scope of rights protection, combination and omission.

Claims (10)

1. folder is waved pallet piston and waves a driving machine, comprise and folder is waved to pallet piston waves actuating device, fluid enters to arrange channel system, cooling system and driving force generation systems; The gas passage that fluid enters to arrange channel system is communicated with work chamber; Cooling system is the mechanism that the element of driving machine is forced to cooling and/or natural heat dissipation; Driving force generation systems is fluid pressure actuated piston action in the system of mechanical load or Mechanical Driven piston action in the system of fluid load; It is characterized in that, folder is waved to pallet piston and wave actuating device and comprise several pallets, piston sheet, bindiny mechanism, power turnover bonding structure, lubrication system and sealing configuration; Several pallets comprise two fixed trays and intermediate tray, and intermediate tray is clipped in the middle of upper and lower two fixed trays; On each fixed tray, around 360 °, gyration center axis, with gyration center diameter of a circle Φ 1, form the groove of ring-type according to plummet normal plane piston sheet meshing wheel profile; Wave pallet based on equatorial plane (D-D) be arranged with two-layer and fixed tray same way around the linear upper and lower groove circlewise of rotary middle spindle, the upper fixed tray on upper strata shakes pallet group admittedly with waving in pallet upper groove formation, and the lower fixed tray of lower floor shakes pallet group admittedly with waving under pallet low groove formation; The half part of several piston sheets is set in to the several unlimited independently chamber (10) that forms circumference in above-mentioned groove; The gyration center axis of all pallets overlaps, and when gyration center axis is during in plummet direction, the ring-type horizontal center line of the groove of upper and lower fixed tray and intermediate tray is parallel; On pallet, be plummet normal plane (Q-Q) with the perpendicular plane of the tangent direction of the gyration center axis along plummet, piston sheet is the entity that rotates to an angle and form with the symmetrical plummet normal plane of gyration center diameter of a circle Φ 1 front and back at the crossing particular wheel profile of plummet normal plane, see that from horizontal normal plane the cross section of piston sheet is that what angle was α is fan-shaped with gyration center diameter of a circle Φ 1; Piston sheet comprises stationary piston sheet and waves piston sheet; Particular wheel profile is made up of meshing wheel profile (10a) and stationary wheel profile (10b), on plummet normal plane, piston sheet stretches out beyond groove Using Horizontal Bridgman Method face portion and is plummet normal plane meshing wheel profile (10a) with the adjacent trays groove part particular wheel profile engaging that slides; On plummet normal plane, piston sheet and pallet groove intersect and fixing part particular wheel profile is plummet normal plane stationary wheel profile (10b); The plummet normal plane meshing wheel profile of piston sheet and pallet groove and plummet normal plane stationary wheel profile are symmetrical in horizontal normal plane; Each admittedly to shake in pallet group the axial end that the unlimited chamber of two adjacent trays contacts when being buckled into the chamber of a sealing be horizontal normal plane (S-S), and equatorial plane (D-D) is parallel to each other with horizontal normal plane (S-S); The interior disk mouth (11b) of each groove that admittedly shakes two adjacent trays in pallet group and outer disc mouth (12b) are corresponding respectively on horizontal normal plane engages and forms movable sealing structure; Upper and lower fixed tray (1,2) with set piston sheet on it all the relative earth maintain static, the piston sheet of setting on each fixed tray is referred to as stationary piston sheet (7); Intermediate tray because of with set piston sheet on it and can rotate to be defined relative to fixed tray and wave pallet (4), be referred to as to wave piston sheet (9) waving the piston sheet of setting on pallet, in each groove that admittedly shakes pallet group, be provided with circumference or uniform several piston sheet that waves around rotary middle spindle, in each groove that waves piston sheet fixed tray therein admittedly shaking in pallet group, between adjacent stationary piston sheet, wave; The emerge half part of normal plane meshing wheel profile of unlimited chamber of all piston sheets is inserted respectively in the unlimited chamber of adjacent pallet (10), this half part can be unlimited at adjacent pallet the groove of chamber in relative sliding, and slip surface is provided with movable sealing structure; At the groove of fixed tray and piston sheet with to wave upper and lower groove on pallet all identical with the specific outer contour of piston sheet; Each admittedly shake pallet group in fixed tray and several stationary piston sheet with wave trays and form several cylinder bodies as work chamber (10c), wave pallet in admittedly shaking pallet group and several piston sheet that waves is combined the several pistons of formation with fixed tray each; This waves piston sheet, adjacent stationary piston sheet, wave pallet and fixed tray forms each piston/cylinder piston group in pallet group of admittedly shaking; Be provided with m >=2 piston/cylinder piston group in each groove that admittedly shakes pallet group time, piston sheet left steering angle stroke angles or the right steering angle stroke angles around gyration center axis in upper and lower each work chamber of admittedly shaking pallet group of waving wherein equates; Wave pallet and be provided with power turnover bonding structure, power turnover bonding structure is included in and waves pallet center setting drive hole (25) and/or be connected and fixed the external axle rod (38) as live axle, drive hole, external axle rod and wave pallet gyration center line overlap, drive hole or external axle rod are connected with supporting driving device; Upper and lower fixed tray with wave pallet and utilize bindiny mechanism to be connected, bindiny mechanism comprises flange plate and fastening piece, at the end face of the excircle of upper and lower two fixed trays, be equipped with flange plate (1a, 2a) along axial rotary, the end face of the connection of two flange plate is parallel with the vertical plane of the spin axis of pallet, and the axial end of the flange plate (1a, 2a) of upper and lower two fixed trays is in contact with one another the dismountable fastening piece of rear use and is connected and fixed; Lubrication system comprises moving sealing element and/or bearing (18) employing self lubricating material and/or oiling agent lubrication system and/or forced lubricating system, enter to arrange channel system and be at each each chamber that works alone (10c) admittedly shaking in pallet group to be provided with and to be communicated with one group to enter row pressure and send fluid passage, this group is entered row pressure and is sent fluid passage to comprise that a road enters row fluid passage, He Yi road, fluid passage (6b) (6a).

2. according to claim 1 folder is waved pallet piston and waves driving machine, it is characterized in that, the described driving force generation systems that waves driving machine to pressing from both sides pallet piston type is that fluid pressure actuated piston action is in mechanical load system, this pallet piston wave actuating device and fluid enter to arrange channel system be each admittedly shake pallet group in the left-right rotary of each chamber that works alone (10c) be provided with respectively (6a) and row fluid passage (6b) into fluid passage to two end part, entering He Pai fluid passage, fluid passage is connected with pressure fluid source pipeline by multi-position reversing valve.

3. according to claim 1 and 2 folder is waved pallet piston and waves driving machine, it is characterized in that, described to folder wave pallet piston wave actuating device for to folder split wave pallet piston and wave actuating device, the pallet that waves of this actuating device adopts Split type structure, wave pallet along the somatotype reference level symmetry division parallel with equatorial plane (D-D), cut apart the top entity waving after pallet and be and above wave pallet (4a) on admittedly shaking in pallet group, bottom entity is to wave pallet (4b) under admittedly shaking in pallet group down, bindiny mechanism sets up outer shaft connection mechanism, set respectively the drive hole (25) as power turnover bonding structure at the upper and lower pallet center of waving, external axle rod (38) utilizes key (38a) to be fixed in drive hole (25), above wave pallet and under wave the dowel hole of pallet by drive hole (25) and external axle rod (38) can slip to axial on the end face engaging with key (38a), drive hole, external axle rod and upper, under wave the coincidence of the gyration center axis of pallet, upper and lower pallet (the 4a that waves, 4b) the axial end of an adjacent side (40) contact, upper, the inner side of the groove of lower fixed tray ring-type is provided with axis hole (19), between the axostylus axostyle footpath (22) at external axle rod two end part and axis hole, be provided with bearing (18), two shaft shoulders (38b) up and down of external axle rod are retrained by the axial inner ends face of upper and lower two bearings, fastening piece for axle for bearing (20) is set in the axis hole (19) on fixed tray, the bottom of external axle rod and/or top are connected with supporting driving device through the through hole of fastening piece (20) for axle.

4. according to claim 1 and 2 folder is waved pallet piston and waves driving machine, it is characterized in that, described to folder wave pallet piston wave actuating device for to folder split wave pallet piston and wave actuating device, the pallet that waves of this actuating device adopts Split type structure, wave pallet along the somatotype reference level symmetry division parallel with equatorial plane (D-D), cut apart the top entity waving after pallet and be and above wave pallet (4a) on admittedly shaking in pallet group, bottom entity is to wave pallet (4b) under admittedly shaking in pallet group down, bindiny mechanism sets up interior shaft connection mechanism, upper, under wave pallet center and set respectively the drive hole (25) as power turnover bonding structure, upper or under wave pallet (4a, 4b) locate to be provided with inner shaft lever (54) at axial end (40), inner shaft lever (54) utilizes key (38a) to be fixed in another drive hole that waves pallet (4b) (25) of cutting apart, on wave pallet and under wave the dowel hole of pallet by drive hole (25) and inner shaft lever (54) can slip to axial on the end face engaging with key (38a), drive hole and inner shaft lever and upper, under wave the coincidence of the gyration center axis of pallet, upper and lower pallet (the 4a that waves, 4b) the axial end of an adjacent side (40) contact, the drive hole that waves pallet (4b) (25) of cutting apart under vacant is connected with the live axle of supporting driving device.

5. according to claim 1 and 2 folder is waved pallet piston and waves driving machine, it is characterized in that, admittedly to shake the interior disk mouth (11b) of two pallet grooves and the movable sealing structure of outer disc mouth (12b) in pallet group be to be respectively equipped with plane contact sealing surface structure at the slip surface of two Pan Kou engagements to described each that folder is waved to pallet piston waves actuating device, and it is between α that sealing face structural plan contacts the horizontal normal plane angle that sealing surface (18n) is located at the stationary piston sheet in the interior disk mouth of pallet and the work chamber of outer disc mouth; And/or be respectively equipped with interior disk mouth plane semi-ring maze trough and outer disc mouth plane semi-ring maze trough sealing configuration at the slip surface of two Pan Kou engagements, engage with the dish mouth end face of two pallets respectively the interior disk mouth sealing ring of sealing structure and the upper and lower end face of outer disc mouth sealing ring, and interior disk mouth sealing ring and outer disc mouth sealing ring set firmly respectively in the interior disk mouth seal groove (11a) and outer disc mouth seal groove (12a) on the Pan Kou that gets a pallet in office; The cross section of interior disk mouth sealing ring and outer disc mouth sealing ring matches respectively with interior disk mouth seal groove and outer disc mouth seal groove; Interior disk mouth sealing ring and outer disc mouth sealing ring are respectively equipped with interior disk mouth sealing ring lip limit (11c) and outer disc mouth sealing ring lip limit (12c) in circumferential centerline one side towards pallet groove radially, and the inner circle profile line on the excircle configuration line on interior disk mouth sealing ring lip limit (11c) and outer disc mouth sealing ring lip limit (12c) overlaps with the meshing wheel profile of pallet groove respectively.

6. according to claim 1 and 2 folder is waved pallet piston and waves driving machine, it is characterized in that, movable sealing structure between described each groove that admittedly shakes the piston sheet on two pallets in pallet group and adjacent pallet that folder is waved to pallet piston waves actuating device is to be to be provided with cambered surface in the active-surface engaging to contact sealing configuration (19n), and/or be to be provided with at least one around semi-ring maze trough sealing configuration (19k) in the active-surface of engagement, and/or be the sealing configuration that is provided with at least one semi-ring seal ring in the active-surface of engagement, the active-surface of the sealing configuration engagement of semi-ring seal ring is respectively equipped with at least one semi-ring seal ring (8), semi-ring seal ring is installed in the tongue (8b) that piston sheet upper section matches, the cross section identical suspension column (8a) that length is h1 is being extended in two semi-ring ends of semi-ring seal ring through horizontal normal plane, suspension column is embedded in dodging in hole (8e) that piston sheet and pallet be provided with, semi-ring seal ring is to be divided into the one in circular cross-section semi-ring seal ring or rectangular cross-section semi-ring seal ring (8c) or swallow-tail form cross section semi-ring seal ring or H tee section semi-ring seal ring (8d) or C tee section semi-ring seal ring (8m) with the shape facility in the perpendicular cross section of tangent direction with the piston sheet meshing wheel profile mating.

7. according to claim 1 and 2 folder is waved pallet piston and waves driving machine, it is characterized in that, described to folder, to wave bindiny mechanism that pallet piston waves actuating device be at upper or lower fixed tray and wave between pallet and increase revolute pair, and revolute pair comprises axostylus axostyle footpath (22), axis hole (19), bearing (18) and axle fastening piece; Inner side at the groove that waves pallet ring-type is provided with axostylus axostyle footpath, be provided with axis hole (19) in the inner side of the groove of adjacent fixed tray ring-type, between axostylus axostyle footpath (22) and axis hole, be provided with bearing (18), bearing is radial bearing or radial thrust combination bearing or angular contact bearing, and stretch out from the axis hole of adjacent pallet in axostylus axostyle footpath; Have at least an axostylus axostyle footpath to stretch out to stretch out fixed tray profile by axis hole and be connected with supporting driving device, an axial end of bearing contacts with the axis hole bottom end on adjacent fixed tray, and another axial end of bearing is fixed with the fastening piece of the axle on axostylus axostyle.

8. according to claim 1 and 2 folder is waved pallet piston and waves driving machine, it is characterized in that, admittedly to shake piston sheet in pallet group and the plummet normal plane stationary wheel profile of pallet groove and the particular wheel profile that plummet normal plane meshing wheel profile forms be the one in circular wheel profile, long-round-shape profile line (36a) or the rectangular profile line (36c) with fillet to described each that folder is waved to pallet piston waves actuating device.

9. according to claim 4 folder is waved pallet piston and waves driving machine, it is characterized in that, described power turnover bonding structure is in the drive hole that waves pallet center, to set up overrunning clutch (42), overrunning clutch be cylindrical, gyration center line cylindrical and drive hole overlaps, the outer ring (42b) of overrunning clutch respectively with wave pallet fixing together with, inner ring (42a) center of overrunning clutch arranges drive hole (25) is also set, drive hole is connected with the driving input shaft of supporting machinery, the cubic hole (25c) that drive hole (25) is, axle key hole (25a) or flat hole (25b).

10. according to claim 3 folder is waved pallet piston and waves driving machine, it is characterized in that, power turnover bonding structure is upper, under wave between the drive hole (25) at pallet center and external axle rod (38) overrunning clutch (42) be set respectively, overrunning clutch be cylindrical, gyration center line cylindrical and drive hole overlaps, the outer ring (42b) of each overrunning clutch respectively with axle key and for hole back-up ring (20a) be fixed on, under wave in the drive hole (25) of pallet, the drive hole (25) that inner ring (42a) center of overrunning clutch arranges is connected by key with external axle rod (38), on wave pallet and under wave the end face axial slip that drive hole (25) that pallet arranges by inner ring (42a) center and the dowel hole of external axle rod can engage with key (38a), between the upper and lower axial end (40) waving on pallet (4a, 4b) gyration center, be provided with bearing, the gyration center line of bearing and drive hole overlaps, and two axial ends of bearing contact with the upper and lower axial end (40) that waves the adjacent side of pallet respectively, the driving load of two overrunning clutchs that arrange respectively in the upper and lower drive hole that waves pallet center turns to unanimously.