CN1077147A - Reciprocal three planings of carpenter and metal two-way planing multiple purpose aeroplane - Google Patents

Abstract

The present invention relates to reciprocal three coarse or fine planings of carpenter and metal two-way planing multiple purpose aeroplane device, particularly plane the plank on a large scale and dig the robot brain device of using of metal more.This machine is driven by hydraulic pressure or fly press, during the planing plank, advance and to carry out three coarse or fine planings by three autofeeds, retreat also and can carry out three coarse or fine planings by three autofeeds, energy Fast transforms bite, dig finger anything but, low dust, low noise are greatly boosted productivity, can carry out two-way planing to metal, automaton on the head is installed on the metal-planing machine, can carry out reciprocal two-way planing to metal, boosts productivity one times.

Description

Reciprocal three planings of carpenter and metal two-way planing multiple purpose aeroplane

The present invention relates to reciprocal three thick adjustable cast iron planes of a kind of carpenter and metal two-way planing multiple purpose aeroplane, the machine of particularly a large amount of planer planks and joint close side planing plank and planing metal.

Various woodenware and wooden model, the plank that the door and window of various buildings is used requires the planing plane directly could use, in order to alleviate workman's manual labor, generally making by hand, flat planing machine digs datum level with plank, advance the thicknessing machine of drum-type then, require any surface finish height, the 3rd step was sent plank into nothing left planer bed and carries out adjustable cast iron planes (or dig adjustable cast iron planes with hand push), and the 4th step sent plank into joint close side planing machine.Be that one side press planer or two-sided press wood planer all must dig datum level earlier on planer on the flat planing machine, the thicknessing machine that advances drum-type then could dig directly.Otherwise plank can only be scraped, and can not dig straight.Flat planing machine is planed by hand, usually will dig the finger of hindering the workman, and productivity ratio is low.

Do not dig the finger problem in order to solve manual flat planing machine, wood pattern maker's technology (science popularization publishing house published in 83 years) has been introduced automatically controlled finger-protectiving key safety for 98 pages, the safety device of MA5 type, but all can not deal with problems fully.Application number 85104657; carpenter's safety flat planing machine (June 15 85 year applying date); though solved and do not dug the finger problem; but can not control painstaking amount automatically, productivity ratio is not high, and dust is big; because of wood dust is carcinogen (Workers Daily on November 8th, 86); the same noise with existing thicknessing and planning machine is big, and the noise pollution that does not meet country's formulation is prevented and treated regulations, does not also meet the Law on Environmental Protection (because of environmental protection comprises noise and dust) of country's promulgation.Zhang Ruilong is at eight cutter planings of the thick adjustable cast iron planes twin wood plates of carpenter's round trip machine of application on August 11st, 86, solved and do not dug the finger problem, also solved the automatic control problem of painstaking amount, also solved existing thicknessing and planning machine planing tool and rotated wood dust at a high speed toward flying the big problem of wood dust in the air, also solve this planing machine and replaced four procedure problem (wood surface planers, woodworking thicknesser, the with nothing left planer of carpenter, carpenter's joint close side planer) but do not solve three planing autofeed problems, do not solve and control not electrical problem of bite automatically, solve the multi-functional problem of the two-way planing of planing metal yet.Three press wood planers of three type carpenters of carpenter that domestic certain woodworking machinery factory produces, because of can not autofeed, bad use have all been driven the planing tool device on both sides, and planing tool rotates at a high speed, and wood dust is big, and noise is also big.

The objective of the invention is to provide reciprocal three planings of carpenter and the multi-functional machine of metal two-way planing.It not only can not dig the finger of hindering the workman, and planing tool do not rotate, and do not have dust or low dust, low noise, the noise pollution that meets country's formulation is prevented and treated the requirement of regulations and the requirement of Law on Environmental Protection, and three planings of energy planks, three autofeeds, force plane and adjustable cast iron planes are once finished, planing plank when advancing, the plank of also planing when retreating, that advances speeds up more than one times, can carry out two-way planing to metal again; Greatly improved the productivity ratio of plank planing, and cut machine by a bench plane and replaced wood surface planer, woodworking thicknesser, the with nothing left planer of carpenter, carpenter's joint close side planer four procedures; Carry out two-way planing during because of the planing metal, so improved productivity ratio than the metal-planing machine of existing unidirectional planing.

Concrete technical scheme of the present invention is: make a rectangle cast iron lathe bed, long 3 to 7 meters, wide 0.7 meter to 1.4 meters, lathe bed is through processing, and there is guide rail on both sides, guide-track groove can be dovetail groove also can be square.The promotion framework moves around, and can tooth bar be installed in the middle of lathe bed, the framework back that the gear pinion rack is installed, promote the framework forward-reverse, also can promote machine or hydraulic press with spiral and promote framework and advance or retreat, framework divides inner frame and outside framework again, and planing tool is to be contained on the inside casing; Planing tool also can not stretch out the outside framework both sides to stretch out the outside framework both sides by inner frame, and in order to carry out three planings, it is proper that planing tool does not stretch out the outside framework both sides.The both sides of outside framework has four slide blocks and moves along the guide rail of lathe bed, drives whole framework and advances or retreat.Outside framework has four vertical guide rails, and four slide blocks of inner frame can rise along four guide rails of outside framework or descend.The inner frame front has a crossbeam back that a crossbeam is arranged, and at the two ends of crossbeam dress slide block, slide block is stuck in the vertical guide rail groove of outside framework.Transmission nut is housed in the middle of the inner frame, and this transmission nut and drving sprial bar connect.Outside framework has upper cover plate, with bolt locking, with the bearing pin location, cycloidal-pin wheel planetary reducer (small-sized) or dress electromagnetic adjustable speed motor is housed above the outside framework upper cover plate.Fine-bore in the middle of the upper cover plate of outside framework, the upper cover plate and first bearing support are located with alignment pin during bore hole, so that the hole of the middle boring of first bearing support and the hole of the middle boring of upper cover plate are remained on the center line.Dress bearing holder (housing, cover) in the middle of the upper cover plate, at the lower surface of bearing holder (housing, cover) dress annular contact thrust ball bearing face roller bearing, this bearing penetrates the bottom that drive screw does not have the screw thread place, with involutory watt of locking.Drive screw does not have the part that the screw thread place stretches into first bearing support, before being unkitted first bearing support, gear is installed, and the wheel rim that accurate measurement is used is installed, gear and wheel rim are all adorned the key bar, first bearing support is installed then, refill thrust ball bearing or dress radial spherical roller thrust bearing in the middle of the top of first bearing support behind the installation shaft bearing sleeve, drive screw penetrates, on bearing, put decorative cover, proximal end at drive screw has round nut can not become flexible, because of round nut can be adjusted, so bearing also can be pressed to suitable degree.The upper end of drive screw is located in above second bearing support with shaft coupling and small-sized cycloidal planetary gear speed reducer or electromagnetic adjustable speed motor, and the both sides of first supporting the and second bearing support all is empty, and gear can be stretched from the vacancy.As with electromagnet, spring control tooth bar, then gear be installed in wheel rim above.As without the magnet control tooth bar, control tooth bar with manipulator, then gear is installed in below the wheel rim.Can start top cycloidal planetary gear speed reducer or electromagnetic adjustable speed motor before the planing, planing tool be risen or decline.When the many planks of planing quantity, and plank thickness requires when identical, then require each piece plank of planing after, make planing tool get back to original accurate position, at this moment accurate adjustment can be removed in the square hole that inserts wheel rim.Can make 8 to 12 square holes around the wheel rim, this square hole and accurate adjustment remove be accurate movingly, accurate adjustment is removed should taking off when starting cycloidal planetary gear speed reducer or electromagnetic adjustable speed motor, adjusts to distance with plank when planing tool and just removes plugging accurate adjustment is whole when suitable.Can be on the outside framework upper cover plate at 200 millimeters to 300 millimeters inside-paint circular arcs of radius, calibration groove on circular arc, if radius is drawn circular arc for 200 millimeters, the chord length that then can calculate 1 ° is 2 * 200 * Sin30 '=400 * 0.00873=3.492 millimeter, if the helical pitch of drving sprial is 24 millimeters, then rotate 24 millimeters of 360 ° of planing tool liftings, rotate 1 ° of planing tool and fall 0.066 millimeter.28 ' chord length is 1.628 millimeters, rotate 0.0308 millimeter of planing tool lifting in 28 fens, so before planing accurate adjustment on scale aim at a scale on 200 millimeters of the radiuses, if scraping plank afterwards, planing tool descends twice, 2 millimeters (or planing tool descends four times in each decline, each decline 1 millimeter) planing tool descends 4 millimeters altogether, then can calculate 60 ℃ of drive screw rotations, so after planing tool stops planing, move accurate adjustment and remove handle, make its groove aim at a scale on 200 millimeters of the original radiuses, the error of aiming at scale is no more than 1.628 millimeters, and the trueness error that planing tool is got back to the origin-location just is no more than 0.0308 millimeter, and it is identical to dig into thickness to the polylith plank according to this principle, can be not one high and one low behind the bonding plank, without refacing.It is identical that existing in this respect thicknessing and planning machine is difficult to accomplish that all planks are planed into thickness, ordering the plank thickness error that digs according to the existing carpenter's plane of actual measurement is 0.5 to 1 millimeter, bonding back is one high and one low, still to plane again, cause very big trouble, carpenter planes machine in this respect again than the thicknessing and planning machine advanced person of prior art still.This planing machine advance dig previous stroke after, cutter falls automatically; On left front support, supporting plate is housed, tooth bar is housed on supporting plate, the tooth bar back connects pressing plate, the middle formation sky of tooth bar and pressing plate, the back of tooth bar and the pressing plate distance of being separated by has a baffle plate, baffle plate can with the supporting plate cast solid, also can fix with bolt, alignment pin, two post springs are housed between baffle plate and the pressing plate; The lever of square is housed in the baffle plate back, two post springs are housed between lever and the baffle plate, there are a pull bar, the hole of pull bar and baffle plate to join in the centre of pressing plate baffle plate and make precision movingly, a fulcrum is arranged at the lever turning of square, lever is rotatable around fulcrum, end has pin behind the pull bar, on this pin fixed bit bar, the groove of strip is arranged in the middle of the lever, pin slides in the groove of lever strip when lever rotates, thereby the pulling tooth bar is parallel is moved to the left or moves right; Shifting lever is to be undertaken by the framework (being equivalent to manipulator) above the outside framework that moves, when the promotion machine promote whole framework advance drive stroke of planing tool planing after, fixed frame shifting lever above the outside framework, lever is turned clockwise around the fulcrum at turning, the pin pressurized of pull bar makes an annulus of pull bar just in time push down the pressing plate of tooth bar back, the lever end snaps in an end face of framework, the gears engaged tooth bar of first support the inside above the outside framework, finished and fallen the cutter task, the size of cutter amount falls in the length decision of tooth bar; When promoting motivation and promote whole framework and retreat, lever is rotated counterclockwise, and pull bar overcomes spring (two posts) to pressing plate and tooth bar and draws in to translation, and makes not pinion rack of gear, finishes the planing tool that falls the cutter task and or else gos up.The promotion machine promotes whole framework and planing tool retreats, after finishing the planing task that retreats, cutter falls in the device by upper right of right back support and outside framework, the device that can rotate to an angle around drive screw shaft (involutory watt of bottom of gear) is arranged at the upper right face of outside framework, on the edge of the right of gear gear, iron-clad is housed, around the sub-front of the stock of screw shaft ratchet is housed, in the time spent of doing of no external force, ratchet is just in time at the edge of iron-clad, ratchet is contained in little cylinder interior, the right part of ratchet has been elongated bar, elongated pole is with spring, the outside that thin bar stretches out little cylinder, there is the annulus of cotton ginning the outside of thin bar, the annulus left side of cotton ginning has an annulus again, this ring belt key inserts in the keyway of little cylinder and prevents the ratchet rotation, the stock both sides of band pitch of the laps connect spring, run into right back support when whole framework retreats the end that makes the stock that ratchet is housed, when stock was rotated counterclockwise, ratchet just left iron-clad and stirs, gear is rotated counterclockwise, make planing tool certain distance that descends, stirred when turning clockwise when stock, ratchet just moves on the iron-clad, gear is not rotated, when planing tool advances, continue the plank of planing again.Automatically falling cutter planing plank during whole framework forward-reverse, is the plank of planing on the whole plane.Now this planing machine is when whole framework moves forward and backward and the both sides of plank of will planing, and two mistake autofeeds behind the one stroke of having planed; In the outside framework front drving sprial bar is housed, this drving sprial bar left side is that the left-handed left side is that (or the left side is that dextrorotation the right is left-handed in dextrorotation, the direction of rotating according to screw rod the right gear determines), these drving sprial bar both sides do not have in the bearing that the screw thread place penetrates two bearing blocks the inside, the right of screw rod connects gear, the screw rod left side has the screw thread place to connect the nut that has dovetail, the screw rod left side has the screw thread place to connect the nut that has dovetail, and (as guide-track groove is square, then dovetail changes into square), open guide-track groove on the flat board of outside framework front, guide-track groove can be dovetail groove also can be square, whole arm is arranged at two nut bottoms, and the bottom of two arms connects four on side planing cutter; Rocking bar is equipped with in back at the right of drving sprial gear, and rocking bar is equipped with ratchet, and the tooth surface of gear is equipped with iron-clad, ratchet is not at the edge of iron-clad when stressing, on rocking bar top pull bar is housed, pull bar penetrates in the hole of rocking bar strip, and pull bar is linked with the lever of fulcrum again at the right front face of outside framework.This lever has the groove of strip, spring all is equipped with on both sides at lever, wherein the flat board that rises above of a post spring and bearing block connects, and when the promotion machine promotes that whole framework advances or when retreating, terminal and right front support of the lever that pull bar connects or right back support are collided.Make lever overcome the spring rotation on both sides around fulcrum, driving pull bar during the lever rotation moves, pull bar drives the rocking bar swing again, rocking bar drives the ratchet swing again, gear can not rotate (ratchet is not at the edge of iron-clad when stressing) when ratchet swings on the iron-clad, when ratchet is swung away from the iron-clad handsetting gear, the drive screw of outside framework front is rotated a certain angle, the nut straight line under the effect of guide-track groove that has dovetail moves a certain distance (inwardly), because of the rotation direction on the drive screw left side and the right is different, two nuts all move inward (as not moving inward, then mobile iron-clad, change the ratchet direction, the nut straight line is moved inward).(one digging leading flank forward because of the nut on the nut on the left side and the right all has two arms of whole arm (arm can be cast integral body with nut and also can be tied with bolt and bearing pin and nut) that two side planing cuttves respectively are housed, another side of can planing backward) littler because of the beneath iron plate (iron bar) of chock plate again than the width of plank, so totally four on side planing cutter, the two sides of can planing when advancing, the two sides of also can planing when retreating.Make the method before the side planing cutter inwardly digs automatically, also available electromagnet, spring, tooth bar control are installed automatic controller at the medial surface of support, and (controller can stand up installation), tooth bar can make progress; Going into frame cutter planing machine (patent No. 86205926) automatic controller referring to Zhang Ruilong at the thick adjustable cast iron planes twin wood plates of carpenter's round trip of application on August 11st, 86 is to keep flat, when the pitch of the laps of electromagnet is switched on the tooth bar inspiration is gone, cutter does not fall in gear not pinion rack, electromagnet loses magnetism when electricity when the electromagnet coil no power, tooth bar is ejected by spring and goes, and gear and tooth bar engagement just can be fallen cutter; Existing controller stands up, and the tooth of tooth bar is upwards inhaled down when the coil electricity hour rack, and gear is pinion rack not, not feed of side planing.

The concrete structure of invention is drawn by following embodiment and accompanying drawing thereof.

The details and the working condition of the concrete machine that proposes according to the present invention in conjunction with Fig. 1, Figure 1A to Fig. 1 G3, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16, Figure 17, detailed description.

Fig. 1 of this machine is the general assembly plane when adopting spiral to promote; Figure 1A Figure 1B is the balance pivot interface chart; Fig. 1 C and Fig. 1 D, Fig. 1 E are the structure charts of pull bar; Fig. 1 G, Fig. 1 G1 to Fig. 1 G3 are the views of the fast quick change tooth bar of controller; Fig. 2 is the A-O-B-A profile of frame head apparatus Fig. 1; Fig. 3 is the profile of the C-C of Fig. 1, also is the installation diagram that digs the side, and Fig. 4 is that the M of Fig. 1 is to diagrammatic sketch; Fig. 5 is that the K of Fig. 4 is to diagrammatic sketch; Fig. 6 is the S-S profile of Fig. 8, also is the installation diagram of side planing plank; Fig. 7 is the N-N cut-away view of Fig. 6; Fig. 8 is the P-P cut-away view of Fig. 6; Fig. 9 is that the planing tool side of plank plane planing usefulness is shown profile; Figure 10 is the planing tool vertical view of plank plane planing usefulness; Figure 11 is the installation drawing that can carry out two-way planing to metal; Figure 12 is that the F of Figure 11 is to view; Figure 13 is the new-type installation diagram that can carry out two-way planing to metal; Figure 14 is that the P of Figure 13 is to view; Figure 15 can carry out the installation drawing that two-way planing carries out adjustable cast iron planes again simultaneously to metal; Figure 16 is that the F of Figure 15 is to view; Figure 17 is hydraulic pressure or pneumatic cutter lifting figure; Fig. 1 to Figure 17 mainly contains buncher [1A], overload-release clutch [2B], drving sprial bar [11L], transmission nut [12M], horizontal frame [13N], hand-cranking top tight installation [140], massive plate [16Q], guide rail [17R], the framework that shifting lever is used [18S], cycloidal planetary gear speed reducer [20U], gear [21V], accurate adjustment is removed [22W], bell crank lever [25Z], the fixing pull bar of pole [27A], the baffle plate [29C] of back-moving spring [28B] and supporting plate (also can cast integral body) welded together, spring [30D], tooth bar [32F], holding device [33G], jacking block [34H], the plank [35I] that is dug, side planing cutter (both sides have) [36J], horizontal drive screw [37K] is equipped with the fork [40N] that sour jujube grabs, upright plate [410], iron-clad [42P], can make the dual-purpose gear of gear and ratchet [45S], lever [46T], back-moving spring [53A], ratchet shell [54B], iron-clad [55C], movably vertical rod [56D], pole [57E], the shear tool of surface planing [22], long iron block [39] snaps in the bearing [22A] of planing tool, bearing support [4101], supporting slide block [4A1], inner frame crossbeam [25], slide block [24], inner frame [48], the transmission nut [44AK1] that joins clean inner frame, accurate adjustment cylinder [44D], upper cover plate [4UA], the vertical plate of outside framework [26A], the planer cutter [23] that retreats, the shear tool that retreats [22] prevents to dig the top iron and screw [22B] of plank splitting when against the grain, the planer cutter [21] that advances, preceding bearing [21A], the flat board [19] of the arm of fixation side planing tool [42] band guide-track groove, vertical drive screw [44AK], pull bar [46TBC], back-moving spring [46TAB], fork [40N], ratchet [44R], upright plate washer [39M], knife bar during the two-way planing metal [68], coil [66], spring [67], electromagnet [65], second knife bar [69] of back planing tool, alloy cutter head [70], spring [71], second knife bar [72] of preceding planing tool, the knife bar [73] of preceding planing tool, preceding electromagnet [75], bent plate [19A1] and [19A2] connect dull and stereotyped [26A1] first support [44E], second support [44H], by the metal [4AB] that dug, bearing pin [42A], retreat the alloy cutter head [69A] of planing.Installation drawing 1G to Fig. 1 G3 of rapid adjustment bite (fast quick change tooth bar) mainly contains supporting plate [29CA], bell crank lever [25Z], pull bar [27A], round nut [27A1], pole [27A2], pole [26K], spring [28B] is welded in the baffle plate [29C] on the supporting plate, little pivoted arm [32F1], bolt chock plug [32F2], round nut [32F3], elevating lever [32F4], spring [32F5], pivot bolt [32F6], tooth bar [32F], the pressing plate of toothing bar [31E], spring [30D], the bolt [30D1] of connection spring.Be contained in metal two-way planing device Figure 13 to Figure 14 that head upper bush position does not descend, the bearing pin [13A] that strap bolt is arranged, tiltedly buting iron [13A1] is had the final say [13A2], holds out against the bolt [13B] of knife bar, pressing plate [13C], first knife bar [13D], the metal [13E] that is dug, inner clappers [13F], compression spring [13G], alloy knife bar and cutter head [the 13H] (cutter head of also can common knife bar burn-oning.) fastening bolt [13I], inside and outside threaded sleeve [13J], round nut [13K] (connection stop washer), coil [13L], push rod [13M], bolt chock plug [13N] is adjusted bolt [13D], prop up seat board [13P], pressing plate [13Q], the fixed frame of electromagnet [13R], electromagnet [13T], armature [13S], coil [13U].Be contained in metal two-way planing and simultaneously device Figure 15 and Figure 16 of adjustable cast iron planes on the head, oblique buting iron [14A] arranged, clappers [14B], puller bolt [14C], pressing plate [14D], first knife bar [14E], first cutter head [14F] is dug metal [14G], third clappers [14I], fastening bolt [14K], second cutter head [14L], second knife bar [14M], second clappers [14N], compression spring [140], a seat board [14Q], round nut [14R], inside and outside all threaded sleeve [14S], coil [14T], fixing inner sleeve [14U] can be inhaled moving sleeve [14V], retainer ring [14W], push rod [14X], the chock plug [14Y] of garden ring headband screw thread, plate [14Z], armature [14A1], electromagnet [14B1], the framework of fixed electromagnet [14C1], threaded bearing pin [14E1].Figure 17 has cylinder body [13Z] except identical with Figure 13 to Figure 14 part in addition, in the import and export pipe [13Z1] of gas thread is arranged, the push rod [13Z2] of ring flange is housed, set bolt [13Z3], in the import and export pipe [13Z4] of gas thread is arranged.

The partial content of this machine was described in the specification of utility model patent number 90205510,0 of bulletin in 90106572,2 and 91 on September 4, of invention disclosed number of patent application on May 1st, 91, the existing content that increases newly is Fig. 1 G to Fig. 1 G3, Figure 13 to Figure 17.Fig. 1 to Figure 1A, Figure 1B, Fig. 1 C, Fig. 1 D, Fig. 1 E, Fig. 2, Fig. 3, plank [35I] is placed on the centre of flat board [16Q], according to shown in Figure 2, plank [35I] is placed on the middle strip iron block [39] of flat board [16Q], shake hand-cranking top tight installation [33G], make top [34H] hold out against plank with short and small cusp.Also have a holding device (below horizontal frame) [140] to hold out against the other end of plank at the other end, start cycloidal planetary gear speed reducer [22U], make preceding planing tool [21] near plank [35I], at this moment accurate adjustment is removed a scale of [22W] is aligned a scale on framework [18S] circular arc (should take off accurate adjustment and remove [22W] before starting cycloidal planetary gear speed reducer, start and plug after finishing again); Move handwheel [23X], make flat spin bar [37K] rotation, nut straight line under the effect of guide-track groove of band arm is moved, rotation direction difference because of flat spin bar both sides, side planing cutter [36J] is arranged below two nut arms, all inwardly (or all outside) moves, because of the helical pitch of horizontal drving sprial is 24 millimeters, can make two side planing cuttves move 48 millimeters altogether so rotate a circle, rotated for two weeks and can move 96 millimeters altogether, so can two side planing cuttves of rapid adjustment to the distance of plank, start and adjust motor [1A], at this moment the coil of brake [4D] energising, make electromagnet [5E] produce suction, make brake block [7G] leave overload-release clutch [2B], make drive screw [11L] rotation, the transmission spiral shell snaps at slide block [62J] whenever that straight line moves under the effect of guide-track groove, driving long horizontal frame [13N] straight line moves, the whole framework of planing tool is equipped with in promotion, and (inner frame is equipped with the side planing cutter and the planer cutter is housed, outside framework is equipped with supporting slide block 4A and 4A1) move forward and make planing tool planing plank [35I], see Fig. 3, planing tool is equipped with top iron and screw and prevents that iron from preventing to dig that arm splits when against the grain.Behind stroke of planing, be fixed on framework above the outside framework [18S] and moved bell crank lever [25Z], make bell crank lever [25Z] around angle of pole [26K] rotation, bell crank lever is turned clockwise compress spring [28B], the fixedly pole of pull bar [27A] is slided in the groove of the strip of lever [25Z], make pull bar [27A] push down an one ring and just in time compress the pressing plate [31E] that connects with tooth bar to the inside, this hour rack just in time is the position with gears engaged, the G1 face is snapped in the G face of framework [18S], thereby tooth bar is met gears engaged under the compressing of two post springs [30D] and pull bar [27A], fall cutter once after the engagement of gear and tooth bar, it is relevant with tooth bar dental part length to fall the cutter amount.After finishing the task of falling cutter, framework has been run into travel switch, make buncher [1A] counter-rotating, at this moment framework [18S] is run into bell crank lever [25Z] again when retreating, make the G1 face of [25Z] snap in the G face of framework, make bell crank lever [25Z] rotate counterclockwise certain angle, make pull bar [27A] moving in the sagging translation of effect in the accurate hole movingly of fixed dam [29C], pulling pressing plate [31E] and tooth bar [32F] (outwards) translation left, make not pinion rack of gear [21V], make the planing tool that falls behind the cutter not go up to make the plank of also planing when retreating.In order to prevent that tooth bar from having surpassed the engagement size toward moving to right, on supporting plate [29GA], be manufactured with the cloudy retaining of two little raised plate [29GB] tooth bar oversize (seeing Fig. 1 G) when moving right, two raised plate are fixed on the supporting plate, and the dotted portion of raised plate [29CB] is represented dentedly to block pressing plate [31E] not.After retreating planing and finishing, be equipped with and left front identical device at right back face, the right repacking framework [18S] is so after retreating planing and finishing, fall cutter equally automatically.On the right side, because of patents such as application number 90205510,0 are that the relation of ratchet and shell [55C] is stirred ratchet and fallen cutter, can not Fast transforms kind more than ten be fallen by cutter amount (bite), so should reequip the device of Fig. 1 G to Fig. 1 G3 energy more than ten kind of tooth bar of Fast transforms (more than ten kind of bite of Fast transforms).Fig. 5 has multiple spring [46TAB], fork [40N], ratchet [44R], iron-clad [42P], the cross transverse feed gear of the gear compositions such as [45S] that gear and ratchet are dual-purpose is not because of there being the method for more than the ten kind of Fast transforms depth of cut, so also should reequip Fig. 1 G to the fast quick change dentition device of scheming IG3, whole standing up, the spring of this device [32F5].The flexible dingus of bolt chock plug [32F2], elevating lever compositions such as [32F4] also can change into and keeping flat, and the extension of [32F4] changes square Fig. 1 G3 quick change tooth bar soon of seeing into.The device of Fig. 1 G has two little pivoted arms [32F1], there is the aperture of a precision on the right of little pivoted arm, the aperture of the precision on the both sides of this aperture and pressing plate [31E] connects, upper cap nut again after penetrating with threaded bearing pin, this little pivoted arm is adorned two altogether in the front and back of pressing plate [31E], there is the cylinder of projection on the left side of little pivoted arm [32F1], at cylinder built-in spring [32F5], mouth cylinder has screw thread, this spiral marking connection bolt chock plug [32F2], the centre of this bolt chock plug has individual hole to penetrate elevating lever [32F4], this elevating lever band, top and chock plug bottom shock mount [32F5] at ring, the center of elevating lever and the center on the pressing plate left side join make consistent, two little nuts and a stop washer are equipped with in elevating lever top, on pressing plate, produce accurate groove, the width of this groove and tooth bar [32F] becomes precision movingly, after tooth bar is put in the groove of pressing plate, the elevating lever pull-up of two little pivoted arms is come (overcoming spring), make little pivoted arm rotation (two), elevating lever is inserted in the aperture of pressing plate [32E], just can start buncher [1A], the framework that planing tool is housed is pushed away, make gear [20U] pinion rack [32F] finish the task of falling cutter.

Figure 11 and Figure 12 are the metal two-way planing devices of framework (head) dress knife bar [73] and electromagnet [75] arm [42] etc., now therefore device cause the cutter head position too down again can not be when planing force plane and adjustable cast iron planes once finish, put this device is removed, the device of repacking Figure 13 to Figure 14 or repacking Figure 15 to Figure 16 or Figure 17.

The metal two-way planing device of Figure 13 to Figure 14 can be installed on Figure 11 and the head shown in Figure 12, also can be installed on the metal-planing machine, this device is that the center of the axle sleeve of clappers [13A2] does not descend, be applicable to the installation of metal-planing machine side planing cutter position, because of planing tool keeps original position, prop up seat board [13P] both sides higher guide plate is arranged, the hole of these two guide plate boring precisions, be installed with the bearing pin [13A] of screw thread, this bearing pin [13A] connects clappers [13A2], use bolt [13B] below these clappers, pressing plate [13C], bolt [13Y], nuts [13X] etc. are knife bar [13D] fixedly, has and inside that have the final say [13A2] is bound up clappers [13F]; These inner clappers have a hole shock mount [13G], and in the push rod corresponding position adjustable bolt are housed, and are at the interior dress lower crutched positon fluting dress planing tool forward of having the final say, fixing with bolt [13i].On the top of clappers [13A2] plate of strip is arranged, armature [13S] is installed on this plate, this armature can penetrate on the plate that aperture is fixed on strip with iron wire, and available little bent plate boring connects and wears bolted on connection; Electromagnet [13T] is fixed on the inside of framework [13R], and with iron wire tighten or welding steel board slot, electromagnet [13T] is stuck in the groove, boring bolting.Framework [13R] is fixed on the both sides guide plate of a seat board with bolt [13U1].Seat board [13P] has a bigger circular hole to penetrate on the sleeve of internal and external threads [13J], pin with round nut [13K] and stop washer, prop up seat board above the garden arc is arranged, this arc place, garden snaps in the elbow that pressing plate [13Q] locates.When round nut [13K] when slightly unclamping, a seat board can be around sleeve [13J] revolution, the workpiece of the band angle of can planing; Tiltedly buting iron [13A1] is totally two, and right-angled bend is fixed on the both sides guide plate of a seat board [13P] with bolt [13V] and garden pin with holes.First knife bar [13D] and alloy knife bar and cutter head should have certain distance with the center of bearing pin 13A.Coil [13L] and push rod [13M] etc. are the original parts in addition of metal-planing machine.When coil [13U] is switched on, the electromagnet [13T] that is fixed on the framework [13R] is inhaled the moving armature [13S] that is fixed on clappers [13A2] top, at this moment first knife bar [13D] turns clockwise, make inner clappers [13F] overcome the face that spring nestles up a seat board [13P], cutter head planing metal [13E] on first knife bar, plane behind the stroke, because of the effect of travel switch makes coil [13U] outage, can make coil [13L] energising make push rod [13M] jack bolt [13O], make bullet [13G] the inner clappers [13F] of upspringing, the clappers [13A2] of upspringing, cutter head on first knife bar is lifted, make clappers [13A2], the cutter head on first knife bar is lifted, make clappers [13A2] near oblique buting iron [13A1], the metal [13E] of alloy cutter head [13H] planing at this moment.

Figure 15, Figure 16 move forward and backward to plane metal and carry out three blade means of adjustable cast iron planes, accurate sleeve two guide plates interior and a seat board [14Q] that threaded bearing pin [14E1] penetrates the clappers [14B] and second clappers [14N] are tied, and fix first knife bar [14E] in clappers [14B] bottom with bolt [14J1] bolt [14C], pressing plate [14D]; Upward fix second knife bar [14M] at second clappers [14N] with the method for first clappers, before knife bar is fixing, allow cutter head on first knife bar and second knife bar all drop on down on the standard platform or under drop on the workbench and last 1 to 3 paper of pad, make 0.05 to 0.2 millimeter of the alloy knife head height that it uses than adjustable cast iron planes.Interior clappers [14I] are fixed on the clappers [14B] with bolt [14H], interior clappers [14I] fluting fixedly alloy cutter head [14J] of bolt [14K], and interior clappers and clappers have a concentric holes shock mount [14O], and bearing pin [14E1] puts fixing with garden nut [14P].The pole of top strip of the clappers [14B] and second clappers [14N] fixing armature [14A1] (available iron wire perforation is fixed or worn bolting with little bent plate) is housed respectively, the available iron wire perforation of two electromagnet [14B1] is adorned in the inside of lead frame [14C1] in the corresponding position of two armature [14A1] fixing, also bolting is worn in the steel plate traverse drill hole of available weldering, is wound with coil [14D1] on electromagnet [14B1].At clappers [14B] and second end of elongated plates of having the final say above [14N] plate [14Z] is installed simultaneously, totally two of the oblique buting iron [14A] of bended plate type, one is installed on the left side guide plate that props up seat board [14Q], another is installed on the right guide plate of a seat board [14Q], and is fixing with bolt [14I1] and straight pin [14H1].Piece number [14R] to [14Y] is the structure of the original electromagnet push rod of metal-planing machine, and original lift rod stroke is too short, can strengthen lengthening to total, so that strengthen the stroke of push rod.When two coils [14D1] and coil [14T] when all switching on, two electromagnet [14B1] attract the armature and the armature that attracts on the second clappers top strip pole on the strip pole of clappers [14B] top respectively, at this moment sleeve [14V] is also sucted with the fixing chock plug [14Y] of screw thread, the push rod [14X] that sleeve [14V] is overlapping has just withstood plate [14Z] outward, at this moment clappers and first knife bar [14E] clockwise rotate an angle, make interior clappers [14I] nestle up a seat board [14Q], cutter head [14F] planing metal on first knife bar [14E], cutter head [14L] on second knife bar [14M] lifts the metal of not planing, alloy knife bar cutter head [14J] also slightly lifts (from F to seeing over, the cutter head [14F] of alloy cutter head [14J] distance of being separated by, collide so alloy cutter head [14J] slightly lifts the metal that is dug of a bit just getting along well, still safety in the past).When knife bar was installed, cutter head [14F], [14J], [14L] dropped on the standard platform under all, but 14F and 14L one to three of packing paper all; And [14J] do not fill up anything, and be just low about 0.05 to 0.2 millimeter, so the effect of adjustable cast iron planes has been arranged.When coil [14D1] and coil [14T] when all having a power failure, all electromagnet all do not have suction, thereby clappers [14B] are come by spring [140] jack-up, make clappers [14B] nestle up oblique buting iron [14A], at this moment cutter head [14F] comes back and does not dig metal on first knife bar, cutter head on second knife bar [14L] whereabouts planing metal, alloy knife bar cutter head [14J] are also because of turning round the adjustable cast iron planes metal that slightly falls.The planing metal so moves in circles.

Figure 17 is the clapper of hydraulic pressure or pneumatic promotion, cylinder body [13Z] has footing piece boring, be fixed on bolt [13Z3] on the guide plate of a seat board [13P], other has connecting tube to connect the cylinder body upper left side has an inside that the import and export pipe [13Z4] of gas thread is arranged, other has connecting tube to connect, the pipe of import and export [13Z1] is arranged on the cylinder body right side, left side push rod is equipped with flange, flange on this push rod is with the pole of bolted on connection clappers [13A2] top strip, part and Figure 13 in addition of other parts, Figure 14 is identical, oil or compressed air as pressure are managed [13Z4] when entering by connecting tube from importing and exporting, first knife bar [13D] turns clockwise, see Figure 13, shown in Figure 14, inner clappers [13F] are near propping up a seat board [13P], the metal [13E] of the planing of the cutter head on first knife bar [13D] at this moment; Oil or compressed air (by the reversal valve commutation) as pressure are managed [13Z1] when entering from importing and exporting, and clappers [13A2] drive first knife bars [13D] and are rotated counterclockwise an angle, and at this moment the cutter head on first knife bar [13D] lifts the metal of not planing; Alloy knife bar cutter head [13H] is because of the turning anticlockwise planing metal that descends.The metal of all planing so move forward and backward is boosted productivity one times.

Claims (5)

1, reciprocal three planings of carpenter and metal two-way planing multiple purpose aeroplane, the machine of particularly a large amount of force planes and adjustable cast iron planes plank and joint close side planing plank and two-way planing metal, this machine mainly contains buncher [1A], drving sprial bar [11L], transmission nut [12M], horizontal frame [13N], hand-cranking top tight installation [140], massive plate [16Q], bell crank lever [25Z], pull bar [27A], back-moving spring [28B], supporting plate [29CA], and the plate washer [29G] that welds together of supporting plate [29GA], spring [30D], tooth bar [32F], horizontal drive screw [37K], inner frame [48], outside framework connects the transmission nut [44AK1] of inner frame, vertical drive screw [44AK], side planing cutter [36J], planer cutter [21], slide block [24], the framework that shifting lever is used [18S], cycloidal planetary gear speed reducer [20U], gear [2W] have the metal bidirectional metal two-way planing device that can be contained on the head, it is characterized in that:

The device of A, fast quick change tooth bar, spring [32F5] is arranged, bolt chock plug [32F2], the flexible dingus that elevating lever [32F4] etc. are formed, two little pivoted arms [32F1] are arranged, make accurate groove on pressing plate [31E], the width of this groove and tooth bar [32F] becomes precision movingly, aperture is arranged on the pressing plate, and the elevating lever on the pivoted arm can insert in the aperture.

B, can be installed on the head, also can be installed in the metal two-way planing device on the metal-planing machine, the center of the axle sleeve of clappers [13A2] does not descend, have and [13A2] connection inside clappers [13F] together of having the final say, inner clappers have a hole shock mount [13G], electromagnet is fixed on the inside of framework [13R], and two of diagonal cleat iron [13A1] are fixed on the both sides guide plate of a seat board [13P]

C, move forward and backward and all plane metal and carry out three blade means of thick adjustable cast iron planes, interior clappers [14I] are fixed on the clappers [14B], interior clappers [14I] fluting is alloy knife bar cutter head [14J] fixedly, interior clappers and clappers have a concentric holes dress spring [14O], two magnet [14B1] are adorned in the corresponding position of two armature [14A1] in the inside of lead frame [14C1], tiltedly two of buting iron are installed on the guide plate on a seat board both sides

The clapper of D, hydraulic pressure or pneumatic promotion, cylinder body [13Z] has footing piece boring, be fixed on bolt [13Z3] on the guide plate of a seat board [13P], the cylinder body upper left side has an inside that the import and export pipe [13Z4] of gas thread is arranged, right back ring flange of cylinder body is equipped with the import and export pipe [13Z1] that there is gas thread inside, stretch out ring flange on this push rod of push rod [13Z2] in the cylinder body with the pole on bolted on connection clappers [13A2] top

2, require described machine according to right 1, the right of little pivoted arm that it is characterized in that the device of fast quick change tooth bar has the precise hole on the both sides of the aperture of a precision and pressing plate [31E] to connect, upper cap nut again after penetrating with threaded bearing pin.

3, machine according to claim 1 is characterized in that on the top of clappers [13A2] plate of strip being arranged, and armature [13S] is installed on this plate,

4, machine according to claim 1, it is characterized in that three blade means clappers [14B] and second clappers [14N] top pole fixing armature [14A1] respectively is housed

5, machine according to claim 1 is characterized in that two import and export pipes of hydropneumatic clapper have connecting tube to connect in addition.

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