CN2083972U - Multipurpose machine with dual routine and three-side planing function for wood and with bidirectional planing grinding for metal - Google Patents

Abstract

The utility model relates to a multipurpose machine with dual routine and three-side planing function for wood and with bidirectional planing function for metal, particularly a machine for flat planing, rough planing, finish planing and seam side planing of a wood board and planing metal with a large quantity. In the machine, a spiral pushing machine or a hydraulic pushing machine is used for pushing a machine head to advance and retreat. When the wood board is planed forward for a stroke, automatic feeding can be implemented from three sides. When the wood board is planed backward for a stroke, automatic feeding can be implemented from three sides. The rough planing and the finish planing can be accomplished at one time. Four working procedures of a woodworking planing machine (a woodworking flat planing machine, a woodworking press planing machine, a woodworking fine planing machine and a woodworking seam side planing machine) can be accomplished by the machine. The utility model without powder dust and with low noise can meet the requirements of the environmental protection law, and implement bidirectional planing to the metal. The productivity of the utility model is increased compared with a planing machine.

Description

Multipurpose machine with dual routine and three-side planing function for wood and with bidirectional planing grinding for metal

The present invention relates to three thick adjustable cast iron planes of a kind of carpenter's round trip 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 window uses ordered of various buildings requires planing to dig directly could to 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 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 (83 years versions of science popularization publishing house) 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 three planings of carpenter's round trip 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 thrust ball bearing or dress radial spherical roller thrust 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 are removed being that accurate accurate adjustment is removed should taking off when starting cycloidal planetary gear speed reducer or electromagnetic adjustable speed motor movingly, adjust to distance with plank when planing tool and just accurate adjustment are removed plugging 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 is established radius and is drawn circular arc for 200 millimeters, then can calculate 1

Chord length be 2 * 200 * Sin30 '=400 * 0.00873=3.492 millimeter, the helical pitch of establishing drving sprial is 24 millimeters, then rotates 24 millimeters of 360 ° of planing tool liftings, rotates 1 ° of planing tool and falls 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 existing thicknessing and planning machine advanced person 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 steady brace, 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, when retreating the end that makes the stock that ratchet is housed, whole framework runs into right back support, when stock was rotated counterclockwise, ratchet just left the iron-clad handsetting gear and is rotated counterclockwise, and made the certain distance of planing tool decline, when stock is stirred when turning clockwise, ratchet just moves on the iron-clad, and gear is not rotated, and continues the plank of planing when planing tool advances 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 makes progress, when the coil electricity hour rack is inhaled down not feed of pinion rack of gear.

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

In conjunction with Fig. 1, Fig. 1 a to Fig. 1 F, 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 to Figure 14 C, Figure 15 to Figure 15 B, describe the details and the working condition of the concrete machine that proposes according to the present invention in detail.

Fig. 1 of this machine is the general assembly plane when adopting spiral promotion machine to promote; Fig. 2 is the A-O-B-A profile of Fig. 1; Fig. 3 is the profile of the C-C of the C-C of Fig. 1 and Figure 16, also is the installation diagram of planing tool side, is again the schematic diagram that the side planing cutter moves; Fig. 4 be the M of Fig. 1 to figure, be the side view that the drive screw of outside framework front is rotated to an angle; Fig. 5 be the K of Fig. 4 to diagrammatic sketch, be to make the drving sprial of outside framework front change certain angle behind stroke of planing, so that make two to dig inside feeds vertical view once; Fig. 6 is that the S-S profile of Fig. 3 also is the S-S cut-away view of Fig. 8, the side planing cutter 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, is that the side planing cutter is fixed with bolt and round nut, the figure of bolting of the top iron and screw on the side planing cutter; Fig. 9 is the planing tool side view of plank plane planing usefulness; Figure 10 is the planing tool vertical view of plank plane planing usefulness, as (see figure 3) in the middle of being installed in, then in the middle of four holes and to make below two screws in the slope so that planing tool does not bump plank when retreating; Figure 11 is the side planing cutter front view that all there is blade at two ends; Figure 12 is the side view of side planing cutter; Figure 13 is the vertical view of side planing knife-edge; Figure 14 is the repacking figure of the C-C section of the C-C section of Fig. 1 and Fig. 2, be to be that the F of Figure 14 is to view to device Figure 15 that metal can carry out two-way planing, represent that two knife bars that dig metal with around an axle, are stamped electromagnet above, two knife bars have the installation drawing of two blades; Figure 14 A be two knife bars all outside, two electromagnet are the installation drawing of the inside all; Figure 15 A be Figure 14 A FA to view, represent that two cuttves that dig metals are identical second knife bar to be housed above the knife bar around an axle, have the installation drawing of two cutter heads.

Fig. 1 to Figure 1A, Fig. 2, Fig. 3 is placed on plank ［ 35I ］ (identical with 40) centre of flat board ［ 16Q ］, according to shown in Figure 2, plank ［ 40 ］ (identical with 35I) is placed on above the middle strip iron block ［ 3Q ］ of flat board ［ 16Q ］, strip iron block ［ 39 ］ is narrower than plank, dig iron block ［ 39 ］ for the side planing cutter is unlikely, shake hand-cranking top tight installation ［ 33G ］, make top ［ 34H ］ hold out against plank (holding out against in the about second) with short and small cusp, consider the error of plank length, can make the different top board of some length, put long top board when digging shortage into, empty (preventing to push up cusp) made in an end of top board and contact position, top ［ 34H ］.Also have a holding device (below horizontal frame) ［ 14O ］ to hold out against the other end of plank at the other end, as planing tool when plank is far away, can start cycloidal planetary gear speed reducer (power about 0.6 kilowatt to 1 kilowatt suitable) and make shear tool ［ 22 ］, before planing tool ［ 21 ］ remove near plank ［ 40 ］ (seeing Fig. 2 and Fig. 3) accurate adjustment at this moment a scale of ［ 22W ］ 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); Moving handwheel ［ 23X ］ (identical with 12 or 20A) rotates to an angle horizontal drving sprial bar ［ 37K ］ (identical with 20), 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 ［ 36I ］ is arranged (with 15 below the two nut arms, 36JA is identical) all move inward, because of the helical pitch to 24 of horizontal drving sprial millimeter, 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 electromagnetic adjustable speed motor (or cycloidal planetary gear speed reducer) ［ 20U ］, at this moment the coil of brake ［ 4D ］ energising, making electromagnet ［ 5E ］ produce suction leaves from full device ［ 2B ］ brake block ［ 7G ］, drving sprial bar ［ 11E ］ rotation, transmission nut snaps at slide block ［ 62J ］ that straight line moves under the effect of guide-track groove, horizontal frame ［ 13N ］ straight line that drives length moves the whole framework that promotes to be equipped with planing tool, 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 4A) move forward and make planing tool planing plank ［ 35I ］ (identical) with piece number 40, planer cutter ［ 21 ］ lug boss of seeing Fig. 3 front snaps in bearing ［ 21A ］, the splitting when front is equipped with top iron and screw and has been prevented to dig against the grain plank, push down the plank of scraping in passing after horizontal planing tool ［ 21 ］ planing because of the front again, thereby shear tool ［ 22 ］ the more difficult splitting plank when planing that has top iron and screw has guaranteed the fineness that quilt is planed the plank, behind stroke of planing, being fixed on framework ［ 18S ］ above the outside framework has moved lever ［ 25Z ］ lever ［ 25Z ］ is rotated a certain angle around fulcrum ［ 26K ］, lever ［ 25Z ］ is turned clockwise compress spring ［ 28B ］, making returning of pull bar ［ 27A ］ decide pole slides 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 and the position of gears engaged that whole framework makes lever G after promoting to come ₁Face snaps in the G face of framework ［ 18S ］, thereby tooth bar meets gears engaged under the compressing of two post springs and pull bar, falls cutter once behind the gears engaged tooth bar, and it is relevant with tooth bar length to fall the cutter amount; Fig. 1 to Fig. 1 F, knife system falls in left front of Fig. 2, be that tooth bar under the situation that is not subjected to external force ［ 32F ］ just in time can meshing gear ［ 21V ］ (identical with piece number 9), tooth bar ［ 32F ］ both sides do not have the bolt locking that toothed portion stoops and pressing plate ［ 31E ］ is reinstated band round nut band floor clip, form a cavity in the middle of making, at intervals have and pallet ［ 29CA ］ (see figure 2) casting baffle plate ［ 29C ］ together at pressing plate ［ 31E ］, both sides between baffle plate ［ 29C ］ and pressing plate ［ 31E ］ connect spring ［ 30D ］, the lever ［ 25Z ］ of square at intervals is installed at baffle plate ［ 29C ］, this lever connects seat bar ［ 26K ］ at right angle turn, in order clearly to express, see Figure 1A and Figure 1B (the B-B section of Figure 1A), seat bar ［ 26K ］ is a precision machined precision shank of bolt movingly, from supporting base ［ 26K ₃The bottom boring have two circular hole place to penetrate, up penetrate again in the hole at precision turning movingly of lever ［ 25Z ］, pin supporting base ［ 26K with floor clip and round nut again above the seat bar ₃Wear four bolts, ［ 26K ₃To locate be dented, supporting base ［ 26K ₃Snap in supporting plate ［ 29CA ］ process in the groove supporting base ［ 26K ₃Four angles wear bolt downwards with the locking of round nut floor clip; Because of adorning two post back-moving springs ［ 28B ］ between lever ［ 25Z ］ and the baffle plate ［ 29C ］, penetrate a pull bar ［ 27A ］ (see figure 1) in the centre of baffle plate ［ 29C ］ and pressing plate ［ 31E ］, the head of this pull bar has two annulus, first annulus pack in the pressing plate ［ 31E ］ (pressing plate not and penetrate during the tooth bar connection), second annulus is to pin formation with two involutory watt after first annulus is packed pressing plate into, just two involutory watt under lock and key for this second annulus, express for clear, see Fig. 1 C, Fig. 1 D, Fig. 1 E, second annulus has certain distance from first annulus, second annulus is two involutory watt, and wherein one is keyed on the pull bar; At the pull bar proximal end pole ［ 27A is housed ₂, this pole ［ 27A ₂There is an annulus at nearly middle part, and screw thread is arranged at the top of this pole, and a platform is processed in the subterminal bottom of pull bar ［ 27A ］, and pole ［ 27A ］ penetrates the upper back with round nut ［ 27A ₁And floor clip ［ 27A ₃Locking (seeing Fig. 1 D), for easy for installation, baffle plate ［ 29C ］ supporting plate ［ 29CA ］ of can getting along well is cast integral body, and is locked on the supporting plate with bolt and pin; Cast integral body as baffle plate ［ 29C ］ and supporting plate ［ 29CA ］, horizontal center line that then can the baffle plate bore hole is an interface, push down bolt and the stable back of lock bore hole with clamp block above, behind the intact accurate hole movingly of boring, take off clamp block again, again the pull bar precision is located to be contained in the hole movingly top board piece locking again.As adopt the structure of Fig. 1 E, and be bound up on pull bar proximal end place with screw ［ 27AB ］, then the baffle plate bore hole is without the top board piece.Because of the hole of pull bar and baffle plate be accurate movingly, so when pull bar outwards spurs, can make the tooth bar translation, so whole pushing through of framework ［ 18S ］ of installing when outside framework top, just run into lever ［ 25Z ］ again again when framework ［ 18S ］ being returned come, make it be rotated counterclockwise the G that makes lever ［ 25Z ］ after certain angle ₁Face snap in framework the G face, the pole ［ 27A of pull bar ［ 27A ］ at this moment ₂In the strip groove of lever, slide (making lever overcome spring ［ 28B ］ turns an angle), pull bar is moved in the sagging translation of effect in hole movingly of baffle plate precision, (outwards) translation left of pulling tooth bar ［ 32F ］, make gear ［ 21V ］ (identical) above outside framework upper cover plate pinion rack not when returning with 9, the planing tool that falls behind the cutter is not gone up, make planing tool retreat the plank of also planing.In order to prevent that tooth bar from having surpassed the engagement size toward moving to right, be manufactured with two little raised plate ［ 29CB ］ at supporting plate ［ 29CA ］ last (according to the anodontia portion size in tooth bar ［ 32F ］ both sides) and surpassed engagement size (seeing figure IF) when stopping that tooth bar moves right.Plane and fall the slide block mechanism that cutter also can adopt four-bar linkage to develop and form automatically behind the stroke, see Fig. 1 F Fig. 1 F ₂Shown in, mainly containing tooth bar ［ 32F ］ and the tooth bar on supporting plate ［ 29CA ］, installed and connect the middle pressing plate ［ 31E ］ that forms the cavity, back-moving spring ［ 30D ］ is with bolt, straight pin ［ 29C ₁Be fixed on the baffle plate ［ 29C ］ on the supporting plate ［ 29CA ］, the handle of square ［ 25ZA ］, pull bar (piston rod) ［ 27AK ］, side link ［ 25ZB ］, make the back-moving spring ［ 28B ］ of square handle ［ 25ZA ］, prevent move right ［ 29CB ］ (casting integral body) of oversize of tooth bar with pallet; Its structure is the annulus of the head of pull bar ［ 27AK ］, this annulus penetrates the concave surface place (and before the tooth bar connection not packing into) of pressing plate, pull bar is the precision machined precision of a process pole movingly, this pull bar is that cylinder (end is a flat) pull bar ［ 27AK ］ is in cylindrical place penetrates the hole of baffle plate ［ 29C ］, the centre bore of baffle plate ［ 29C ］ is the hole of precision-fit, the end of pull bar ［ 27AK ］ is a flat horizontal surface, and this flat horizontal surface penetrates the interior pin ［ 27A that uses of groove of handle ［ 25ZA ］ ₁Connect (and wear split pin at the end of pin), one of side link ［ 25ZB ］ with pin ［ 25Z4 ］ (its right head with pin ［ 25Z4 ］) connection supporting plate ［ 29CA ］ (above wear split pin ［ 25Z ₃), the other end fluting of side link ［ 25ZB ］ penetrates handle ［ 25ZA ］ and (uses pin 25Z ₁Connect, and penetrate split pin ［ 25Z ₂), supporting plate ［ 29CA ］ is by bearing support ［ 41O ］ supporting (using bolting), at the back-moving spring ［ 28B ］ of the left side of baffle plate ［ 29C ］ dress handle, the back-moving spring ［ 30D ］ that pressing plate and tooth bar are adorned in the right; Also can move on to the front of pull bar to side link ［ 25ZB ］, and this cover mechanism is moved on to left back.Shown in Fig. 1 F, when promoting the head (see figure 1) of advancing, the promotion machine planed behind the stroke, because of left front mechanism has been adapted as the mechanism shown in Fig. 1 F, so handle ［ 25ZA ］ is stirred in framework ［ 18S ］ front fixing above the outside framework, make side link ［ 25ZB ］ around pin ［ 25Z4 ］ swing, handle ［ 25ZA ］ rotates to an angle the back G ₁Face snaps in the G face, the head annulus of pull bar ［ 27AK ］ is just in time pushed down the back side of tooth bar, gear above the outside framework ［ 21V ］ (identical) pinion rack (seeing Fig. 1 and Fig. 2) then with 9, finish and fall the cutter task, when promotion machine promotion head retreats, framework ［ 18S ］ is stirred and after handle ［ 25ZA ］ rotates to an angle its inhour pull bar ［ 27AK ］ is spurred left, make tooth bar ［ 32F ］ and pressing plate ［ 31E ］ overcome spring ［ 30D ］ to left, gear ［ 21V ］ is pinion rack not, planing tool no longer gos up, continue planing when retreating, after framework ［ 18S ］ left, spring ［ 28B ］ made handle ［ 25ZA ］ reset again (to work as G ₁After face leaves the G face); If the reference diameter of gear ［ 21V ］ (identical with 9) is 200 millimeters, drving sprial bar ［ 44AK ］ is two spirals, helical pitch is 24 millimeters, require to fall 1.5 millimeters on cutter behind the planing one stroke, then can calculate 24 ÷ 1.5=16 five equilibriums, 1.5 millimeters on cutter just can fall in 16 five equilibriums (22 ° 30 ') that the screw rod rotation is 360 °, because of the gear compound graduation diameter of a circle is 200 millimeters, put π * 200 ÷ 16=39.27 millimeters, the dental part of tooth bar is done to grow up 39.27 millimeters and is fallen 1.5 millimeters on cutter after just engageable, once fall 3 millimeters on cutter as planing, then the dental part of tooth bar is done and is grown up 78.54 millimeters.After the promotion machine promotes a head slow astern stroke, both can move on to right back to left front the knife system that falls, also can use the device of outside framework handsetting gear at upper right intermittence, this is the device of handsetting gear intermittently, there is iron-clad ［ 55C ］ to be fixed on first support, iron-clad covers the part of gear ［ 21V ］, ratchet ［ 52Z ］ its tip under situation about not stressing is fixed on the edge of iron-clad, the top of ratchet is that elongated pole entangles spring ［ 50X ］, spring and ratchet all are contained in the shell ［ 54B ］, the cotton ginning head ［ 49W ］ that stretches out shell ［ 54B ］ is arranged at the top of the elongated pole of ratchet, the cotton ginning subfacies has an annulus, there is a key to snap in the keyway of shell below the annulus, the cotton ginning head can pull out and make the ratchet commutation, shell ［ 54B ］ and long ［ 51Y ］ are coupled to integral body, long have ［ 51Y ］ annulus to entangle drving sprial bar axle (below involutory watt of the gear), internal radius and screw rod axle are formed precision movingly, back-moving spring ［ 53A ］ all is equipped with on a long both sides of ［ 51Y ］, when promotion machine promotion head retreats, back-moving spring ［ 53A ］ all is equipped with on a long both sides of ［ 51Y ］, when promotion machine promotion head retreats, a long end of ［ 51Y ］ will bump pole A ［ 57E ］ (57E's is position-movable), make long ［ 51Y ］ overcome spring and be rotated counterclockwise an angle, ratchet just leaves the dual-purpose gear ［ 21V ］ (identical with 9) of iron-clad handsetting gear ratchet and finishes and fall the cutter task, if the modulus of gear is 4, the gear compound graduation diameter is 200 millimeters, then have 50 teeth, stir a tooth and be 7 ° 12 ', stir 3 teeth get 21.6 °=21 ° 36 ', if 24 millimeters of the helical pitches of spiral, every rotation is fallen 0.066 millimeter on cutter for 1 °, so stir three teeth and fall 1.425 millimeters on cutter, can connect one short at long end again, or long end overlaps the pole of nut, long end is also made screw thread, join and make 3 to 5 pin holes insertion latches, regulate long the angle of rotation, regulate the cutter amount of falling.This planing machine is the machine that plank is carried out three planings, will consider two side planing cutter autofeed problems behind the stroke of planing.See Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, two automatic intermittent feeds of side planing cutter both can move on to the device shown in the device of left front of Fig. 1 or Fig. 1 F on the preceding up-right support of right flank and make it stand up installation on the up-right support of back, also can adopt the device at intermittence (referring to figs. 1 to Fig. 3) of Fig. 4 and Fig. 5, shown in Figure 1 in outside framework front installation shaft bearing ［ 24Y ］ ［ 38L ］.Drving sprial bar ［ 37K ］, ［ 20 ］ both sides and two bearing blocks are tied, drving sprial bar ［ 37K ］ left side is left-handed, the right is that dextrorotation (or the left side is that dextrorotation the right is left-handed) sees that Fig. 3 has nut that the transmission nut of band arm ［ 42 ］ connects this band arm of drving sprial bar ［ 37K ］ (identical with 20) at the left-handed place of screw rod one, one of dextrorotation place, on the arm of each nut, install in the dovetail guide groove of flat board ［ 19 ］ that dovetail that two side planing cuttves ［ 15 ］ and ［ 15A ］ (with 36J ］ identical) be with the transmission nut of arm snaps in the outside framework front, wherein a dovetail groove is adorned panel ［ 41 ］, the left end of drving sprial bar is installed handwheel ［ 23X ］, ［ 12 ］, the right-hand member of screw rod is installed the dual-purpose gear ［ 45S ］ of gear ratchet, iron-clad ［ 42P ］ covers the part tooth of gear ［ 45S ］ and (sees Fig. 4, Fig. 5) there is the snare around axle the iron-clad back that covers gear, iron-clad is fixed on the bearing block ［ 38L ］ by the bottom that snare and snare connect, it is the no screw thread place that cylinder entangles drving sprial bar ［ 37K ］ (identical with 20) that fork ［ 40N ］ fork bottom is arranged in the back of gear ［ 45S ］, and the groove and the pull bar A ［ 46NA of strip opened on the top of fork ［ 40N ］ ₁(46TBC is identical ］ connect, be locked in the end of pull bar A with round nut ［ 40NB ］ and floor clip ［ 40NA ］, the other end at pull bar A penetrates accurate pin ［ 46TA ］ movingly with accurate hole movingly, the pin bottom has the ring seat of nut formula to drop on the outside framework upper cover plate ［ 4UA ］, and the top fixed lever ［ 46T ］ of pin ［ 46TA ］ pins with round nut ［ 46TB ］ and floor clip ［ 46TC ］; The front dress ratchet ［ 44R ］ of fork ［ 40N ］ is (with round nut ［ 43Q ₁Fixing, ratchet is parked in the edge of iron-clad under situation about not stressing; Have on the bearing block ［ 38L ］ and cast whole upright baffle ［ 39M ］, go up the head of shock mount ［ 46TAB ］ fixed lever ［ 46T ］ in upright baffle ［ 39M ］, the right hand edge (seeing Fig. 1 Fig. 2, Fig. 5) of nearly outside framework upper cover plate has the pole ［ 47U ］ that is fixed on above the upper cover plate ［ 4UA ］, this pole ［ 47U ］ penetrates in the hole of lever ［ 46T ］ (precision movingly), pole ［ 47U ］ and seat board ［ 47U ₁Cast or be swaged into integral body, seat board ［ 47U ₁Be fixed on above the upper cover plate ［ 4UA ］ with bolt and straight pin, the making screw thread is locked with round nut ［ 47UA ］ and floor clip and is pushed down lever ［ 46T ］ above the pole ［ 47U ］; When the head that promotes to be equipped with planing tool when the promotion machine advances, the lever ［ 46T ］ of having planed behind the stroke will bump upright plate ［ 41O ］ (upright plate can move around adjustable range) makes lever ［ 46T ］ turn clockwise pull bar A ［ 46NA around fixing pole ［ 47U ］ ₁(identical with ［ 46TBC ］) promotes the clockwise swing of fork ［ 40N ］ do and drive ratchet ［ 44R ］ is swung above iron-clad ［ 42P ］, at this moment drving sprial bar ［ 37K ］ (identical) anglec of rotation not with 20, head moves on, lever ［ 46T ］ will leave ［ 41O ］ after snapping in the inner face of ［ 41O ］, then the promotion machine promote head draw back again (under the effect of travel switch) at this moment lever ［ 46T ］ will bump upright plate ［ 41O ］ again, make ［ 46T ］ Face snaps in the inner face of ［ 41O ］, makes lever ［ 46T ］ be rotated counterclockwise an angle, pull bar ［ 46NA ₁The pulling fork ［ 40N ］ make counter-clockwise swing (end of pull bar slides) in the strip groove, make ratchet ［ 44R ］ make the counter-clockwise swing (see figure 4), make angle of horizontal drving sprial bar ［ 37K ］ ［ 20 ］ rotation, make side planing cutter ［ 36JA ］ left side one the automatically inside feed of (see figure 1) once the right one, make side planing cutter ［ 36JA ］ (identical) with 15A plane when retreating plank the side (see Fig. 6, when side planing cutter 36JA and 15A retreat the planing plank the side); After planing tool retreated stroke of planing, lever ［ 46T ］ bumped the J that posture in standing (qigong) bar ［ 56D ］ makes lever ₁Face snaps in the plane, J place of vertical rod ［ 56D ］, make lever ［ 46T ］ make angle of inverse time rotation around fixing pole ［ 47U ］, according to above-mentioned principle, make angle of horizontal drving sprial bar ［ 37K ］ (identical) rotation with 20, make side planing cutter ［ 36JA ］ and each feed of ［ 36J ］ both sides again once, when head continue to retreat make lever ［ 46T ］ leave vertical rod ［ 56D ］ after because of the effect of travel switch, head becomes again and retreats to advancing, at this moment lever ［ 46T ］ bumps posture in standing (qigong) bar ［ 56D ］ again, make lever ［ 56D ］ angle that turns clockwise, see above-mentioned not feed of principle side planing cutter, by the depth of cut both sides side planing planks ［ 35I ］ (identical) that retreat with 40, see Fig. 2 because of the long iron block ［ 39 ］ of chock plate than plank ［ 40 ］, so ［ 35I ］ is narrow side planing cutter ［ 15 ］, ［ 15A ］, ［ 36I ］ ［ 36IA ］ long iron block ［ 39 ］ of can not planing, only both sides side planing plank ［ 40 ］ (with 35I ］ identical.Four slide blocks ［ 24 ］ according to inner frame behind stroke of planing descend once along the vertical guide rail groove, so can open the groove of a strip at outside framework, adorn the piece that moves moving up and down on one side of groove, moving piece moves up and down the pin that available spring connects and freely fixes, moving piece is stuck in the elongated slot mobile, the top of moving piece is that the copper bottom of conduction is collets, move the piece fluting and snap in the copper bar that inner frame stretches out, or to adorn one section in the rectangular groove that outside framework is opened be that one section of copper sheet is the panel of collets, there are many at the buried copper sheet, collets have many, inner frame fixing stretch out copper bar band lead, move piece band lead, or many copper sheets band in parallel leads of dress in the outside framework groove, so inner frame decline once (is fallen cutter once) behind stroke of planing, snaps in the copper bar that moves piece (or copper sheet) and also descends once; 1.5 millimeters on cutter once falls as planing, stop planing after requiring to dig four times, then to snap in the length that copper (or copper sheet) that outside framework moves piece combines be 5 millimeters to the copper bar of inner frame, planing, (behind four strokes) just stop planing automatically after four times, (not drawing among the figure), copper bar just enters collets after four times because of planing, thereby can control the thickness (very suitable during the identical plank of a large amount of thickness of planing) of planing automatically, planed behind the plank, moving accurate adjustment dials and makes ［ 22W ］ one get back to original position in second, planing tool also returns to original position, and copper bar also returns to original position, is very accurate and the planer cutter returns to original position.See Fig. 1 and Fig. 2, fine-bore dress bearing holder (housing, cover) ［ 5U ］ refills thrust ball bearing ［ 5U below in the middle of the outside framework upper cover plate ［ 4UA ］ ₁(seeing Figure 14), block thrust ball bearing ［ 5U with involutory watt of connection again ₁, the no screw thread of drving sprial bar ［ 44AK ］ place penetrates thrust ball bearing and bearing holder (housing, cover) ［ 5U ］; A long annulus of ［ 51Y ］ entangles the screw rod axle above the upper cover plate, cogged ［ 9 ］ (identical) on annulus again with 21V, fixing with involutory watt up and down, the accurate adjustment cylinder ［ 44D ］ of many accurate square holes is housed above involutory watt on fixed gear, inserting accurate adjustment in the accurate square hole of cylinder removes ［ 22W ］, first support ［ 44E ］ is installed at the center of aligning on upper cover plate ［ 4UA ］, (seeing Figure 14 and Fig. 2), center fine-bore dress bearing holder (housing, cover) ［ 44G ］ above first support ［ 44E ］, on bearing holder (housing, cover) ［ 44G ］, refill the top that thrust ball bearing ［ 44F ］ connects drive screw shaft, drive screw ［ 44AK ］ is closely gone up end fine thread, cover trim ring ［ 44FA ］ pins with two round spiral shells ［ 44I ］ and floor clip ［ 44J ］ on trim ring on bearing ［ 44F ］, on first support, refill second support ［ 44H ］, adorn 0.6 to 1 kilowatt small-sized cycloidal planetary gear speed reducer ［ 20U ］ on second support, (or other forms of shaft coupling is tied the last terminal shaft of the projecting shaft of small-sized cycloidal planetary gear speed reducer and drving sprial bar ［ 44AK ］ with nylon pin shaft coupling ［ 44K ］.Head advance behind stroke of planing can shifting lever ［ 25Z ］ framework ［ 18S ］, centre on its right is a U word breach, the bottom support panel that has the steel plate of strip to put in next and first support ［ 44E ］ in the front and back of framework ［ 18S ］ is bound up and is fixed on the both sides, front and back of upper cover plate ［ 4UA ］ with bolt and straight pin, put the position (join and put) of ［ 18S ］ according to the position of lever ［ 25Z ］, the hole of joining auger shell keyhole and straight pin then, go up the circular arc groove of drawing 150 millimeters to 300 millimeters of radiuses with the center of drving sprial bar ［ 44AK ］ (identical) with 44 at framework ［ 18S ］, so that having planed, the accurate measurement planing tool accurately gets back to original position behind the plank, it is identical to make second plank of planing dig back thickness, the method of starting small-sized cycloidal planetary gear speed reducer ［ 20U ］ when the long distance elevating planing tool solves, will take off accurate adjustment before starting removes ［ 22W ］, again plugging accurate adjustment during near plank when the planer cutter removes ［ 22W ］, the groove that a pointer of before planing accurate adjustment being removed aligns is noted, behind the plank of having planed, moving accurate adjustment in a second removes making it get back to original position, calculated the front, 1 ° chord length is 3.492 millimeters in the circular arc that radius is 200 millimeters, if the helical pitch of drving sprial ［ 44AK ］ (identical with 40) is 24 millimeters, then rotate 1 ° of just 0.066 millimeter of lifting, now establish rotation 14 ', then can calculate 2 * 200 * Sin (14 ')/2=400 * Sin7 '=400 * 0.00204=0.816 millimeter, promptly be that 14 ' chord length is 0.816 millimeter, because of rotating 0.066 millimeter of 1 ° of lifting, so can calculate 0.0154 millimeter of rotation 14 ' lifting planing tool, so the error that naked eyes are found out is no more than 0.816 millimeter, the error that planing tool is got back to the origin-location just is no more than 0.0154 millimeter, so it is identical to dig into thickness to a lot of plank of quantity.It is identical that existing thicknessing and planning machine is difficult to that the polylith plank is dug into thickness, will plane again after bonding; We to dig into thickness to the polylith plank again identical, bonding after without refacing, so boosting productivity again of our design in this respect.Shape that planing tool is installed and structure are seen Fig. 2, Fig. 3, Fig. 6 to shown in Figure 8, one in front on planer cutter ［ 21 ］, beneath gradient shear tool ［ 22 ］ at middle cutting edge forward, each is one ［ 23 ］ one on the planer cutter that is contained in the back backward; Planer cutter ［ 21 ］ lug boss snaps in the bottom groove of bearing ［ 21A ］, and the width of bearing is identical with the planing tool width, and the planing tool shape sees that the both sides of Fig. 9, Figure 10, planing tool have eight holes; There is lug boss on the both sides of bearing ［ 21A ］, this projection becomes precision movingly with the inner frame lower recess, make bearing ［ 21A ］ both sides have lug boss to snap in the groove of inner frame, the bolt that bearing ［ 21A ］ both sides also have shared eight band keyways in eight holes (four holes, every limit) penetrate eight holes, both sides of planing tool ［ 21 ］ and bearing ［ 21A ］ and penetrate the inner frame groove the hole, be locked at the inner frame bottom with round nut and floor clip.The connecting method of back planing tool ［ 23 ］ and bearing and inner frame and preceding planing tool ［ 21 ］ are identical.Middle shear tool ［ 22 ］ the edge of a knife forward, another edge of a knife backward, its bottom has error to bump plank when having the inclined-plane to prevent to retreat, these two shear tools are totally one bearing ［ 22A ］, ［ 22 ］ two of shear tools all have lug boss to snap in two grooves of bearing ［ 22A ］, the shared 16 band keyway bolts of two shear tools ［ 22 ］ ［ 22D ］, both sides penetrate and connect bearing ［ 22A ］, are locked in the groove of inner frame ［ 48 ］ with round nut ［ 22C ］ and floor clip.The cutting edge inclined-plane of all planer cuttves and shear tool and the angle of bottom surface are 40 °-50 °, on the inclined-plane of planing tool ［ 21 ］ and bearing ［ 21A ］, top iron and screw ［ 21B ］ is housed, curved coming approaches the distance of the cutting edge of packing ring adjustment top iron and screw to the plane iron mouth at the bottom pad to top iron and screw on top, pin with bolt on the place, inclined-plane and the top of top iron and screw, and the method and the preceding planing tool ［ 21 ］ of shear tool ［ 22 ］ and back planing tool ［ 23 ］ installation top iron and screw are identical.The material of planing tool is with T8 to T10 or steel alloy, and hardness is HRC60-62 after the heat treatment, and the material of top iron and screw is A3 or No. 45 steel, and a seat material can be with plain cast iron or spheroidal graphite cast-iron, and the material of inner frame is spheroidal graphite cast-iron or normal steel casting; The material of outside framework can be tied also and can cast integral body with spheroidal graphite cast-iron or normal steel casting with bolt and straight pin with general steel plate processing back.Front planer cutter ［ 21 ］ and back planer cutter ［ 23 ］ in one plane, shear tool ［ 22 ］ is lower 0.1 to 0.5 millimeter than preceding planing tool and back planing tool, the cutting edge of top iron and screw is 0.2 millimeter to 2 millimeters from the edge of a knife of planing tool.It is in order to dig the not splitting of against the grain plank that top iron and screw is contained on the inclined-plane above the cutting edge of planing tool, the bottom of preceding planing tool ［ 21 ］ bottom and back planing tool ［ 23 ］ is flat, be in order to push down plank behind the planer in passing, splitting when preventing the against the grain plank of shear tool ［ 22 ］ planing, the rear portion of the preceding planing tool of cutting edge distance (or back planing tool) of shear tool ［ 22 ］ is 0.3 to 2 millimeter; When the cutting edge of shear tool is below 0.5 millimeter the time from preceding planing tool back, shear tool do not adorn top iron and screw dig against the grain plank can splitting yet.The cutting edge of planing tool is worn into sharp with grinding machine, with grinding machine of universal or the grinding of carpenter's special purpose grinder, because of the edge of a knife of planing tool bottom is flat, so the effect of sharpening is in passing arranged during the planing plank.The shape and the mounting structure of both sides side planing cutter are seen Fig. 1 to Figure 13, mainly referring to Fig. 6 to Fig. 8 and Figure 11 to Figure 13; See shown in Figure 1 drving sprial bar ［ 37K ］ (with 20 with) on, left side dress side planing cutter ［ 36J ］, the right dress side planing cutter ［ 36J ］ (identical with 15) is seen shown in Figure 2, side planing cutter ［ 15 ］, ［ 15A ］, ［ 36J ］ ［ 36JA ］ planing plank ［ 40 ］ (identical with 35I) is seen shown in Figure 3, there is this transmission nut of transmission nut connection drving sprial ［ 20 ］ (identical) of dovetail that arm ［ 42 ］ is arranged with 37K, side planing cutter ［ 15 ］ is housed in the bottom of arm sees Fig. 6 to Figure 13 with the structure of this side planing cutter of ［ 15A ］ (identical) with 36JA, because of the scope of installation side planing tool less, so the thickness of side planing cutter is bigger than planer cutter, directly be contained in the groove of arm ［ 42 ］, both sides penetrate with the bolt ［ 18C ］ of band keyway, with round nut ［ 18A ］ and floor clip ［ 18B ］ locking, every side planing cutter ［ 15 ］ or ［ 15A ］ bolt locking (two on every limit) with four band keyways, the inclined-plane of the blade of side planing cutter and the angle on plane are 40 ° to 45 ° (Figure 11), on the edge of a knife inclined-plane of side planing cutter, adorn top iron and screw ［ 18 ］ (identical) top iron and screw 25 ° to 35 ° cutting edge is arranged with 36J, the cutting edge of top iron and screw is 0.2 to 2 millimeter from the cutting edge of side planing cutter, the splitting when effect of top iron and screw is the plank that prevents to plane against the grain, under the plane after the turning of top iron and screw, adorn shim liner, be used for regulating the distance of top iron and screw cutting edge to the side planing edge, the place, inclined-plane of top iron and screw and place, turning plane lock (Fig. 6) with bolted on connection, the side planing cutter ［ 15 ］ ［ 36J ］ of front just has cutting edge in the front, all there is cutting edge side planing cutter ［ 15A ］ ［ 36JA ］ front and back of back, and the side planing cutter ［ 15A ］ ［ 36JA ］ of back hangs down 0.1 to 0.5 millimeter than the side planing ［ 15 ］ of front; Side planing cutter ［ 15 ］ ［ 36J ］ bottom surface of front is flat, living plank splitting when avoiding the side planing cutter of back to dig against the grain plank in passing in order to plane, the cutting edge of the side planing cutter ［ 15A ］ of back is 0.2 to 2 millimeter from the back of the side planing cutter of front, the material of side planing cutter is TB-T10 carbon tool steel or steel alloy, heat treatment hardness is HRC=60 to 62, cutting edge is worn into sharp with grinding machine or carpenter's special purpose grinder, see Fig. 7, planed the plank the width of ［ 40 ］ ［ 35I ］ than the rectangular iron block ［ 39 ］ of chock plate wide (and seeing Fig. 2), be that rectangular iron block ［ 39 ］ is narrower than plank, thereby do not dig rectangular iron block ［ 39 ］, a side planing plank.The side planing cutter is the plane by the one side of plank, thereby whets a knife in passing during planing.The existing thicknessing and planning machine metal of all can not planing, the all unparalleled function of the metal-planing machine of the existing metal of planing and shaping machine to planing, and the thicknessing and planning machine of our design plank can plane and can the plane metal and the device of two-way planing metal is arranged of planing, therefore, boost productivity one times than existing metal-planing machine, see shown in Figure 14, Figure 15, Figure 14 A Figure 15 A.Figure 14 is to be exactly the planing tool ［ 22 ］ of Fig. 3 (Fig. 1 C-C) according to the repacking of Fig. 1 C-C (repacking of Fig. 3 just), ［ 21 ］, ［ 23 ］ bearing ［ 21A ］, ［ 22A ］ side planing cutter ［ 15 ］ ［ 15A ］ etc. is all laid down, the horizontal drving sprial bar ［ 20 ］ of outside framework front can keep the rotation direction on the left side and the right different, the rotation direction that also can change the right and left into is identical, the shape that changes the U word with the bottom of transmission nut arm ［ 42 ］ in aggregates into is seen shown in Figure 15, see over the iron plate of the kitchen knife shape that still keeps original turning from the side of U font, two blocks of arm steel plates (iron plate) at the U font are gone up fine-bore, seeing over from the side is exactly the steel plate (iron plate) that passes the opposite near the center fine-bore of kitchen knife shape iron plate, there are the outside framework front bolt and the bearing pin of the flat board ［ 19 ］ of dovetail groove (but also square groove) guide rail all to unload, refill the flat board ［ 26A ］ of two elongated slots, the flat board ［ 19 ］ that the dovetail groove guide rail is installed on the flat board ［ 26A ］ of two elongated slots is again arranged, this flat board ［ 19 ］ still is equipped with dovetail and the nut that arm is arranged ［ 42 ］ (promptly becoming whole arm with nut) by dovetail groove, the described two blocks of arm steel plates (iron plate) at the U font of the face that sees before are gone up fine-bore, so can make precision machined axle ［ 42A ］, the F that sees Figure 14 is to (Figure 15), this axle one end band nut, the other end is processed into fine thread, on axle ［ 42A ］, penetrate knife bar ［ 68 ］ and ［ 73 ］ of two band fine-bores, after the axle ［ 42A ］ of loading onto two knife bars stretches in the hole of two arms of U font, two round nuts ［ 42B ］ and a floor clip on the other end of axle ［ 42A ］ again, the knife bar of front ［ 73 ］ is a bending, bent angle approximates 90 °, knife bar ［ 73 ］ proximal end leaves locating slot, the locating slot place opened by knife bar ［ 73 ］ and the electromagnet contact position is wideer one times than bore hole place, refill second front knife bar ［ 72 ］ above the locating slot at knife bar ［ 73 ］, second face knife bar ［ 72 ］ turn a terminal solder alloy cutter head ［ 70 ］, (and adorn the fixing head (using bolting) of adorning electromagnet ［ 75 ］ between the electromagnet ［ 75 ］ between screw rod 20 junction and the preceding knife bar ［ 73 ］ at the nut of arm.This electromagnet ［ 75 ］ up turns the knife bar ［ 73 ］ of just aiming at the front, the both sides of this electromagnet stoop again on two arms using four bolts ［ 75A ］ to be locked at the U font again (F that sees Figure 14 to, Figure 15) same below a shaft extension arrives at the back knife bar ［ 68 ］ and the preceding knife bar ［ 73 ］ of the copper connection straight-bar of the exhausted magnetic shape at the back side of the back electromagnet ［ 65 ］ at the back of the preceding knife bar shock mount ［ 71 ］ and knife bar ［ 68 ］ back side, back, locating slot is driven in bottom at knife bar ［ 68 ］, second back knife bar ［ 69 ］ is installed again, the knife bar end alloy cutter head ［ 69A ］ of burn-oning again after second on locating slot; With two bent plate ［ 19A ₁And two bent plate ［ 19A ₂And inner frame ［ 48 ］ be tied, the width of first support ［ 44E ］ on the lug boss of outside framework upper cover plate ［ 4UA ］ and upper cover plate top can dwindle also and can keep original width, being fixed on framework above the outside framework (can shifting lever 25Z) ［ 18S ］ temporarily lays down (can refill during the side planing metal) accurate adjustment and removes ［ 22W ］ temporarily taken off, when the promotion machine promotes head (whole framework) when advancing, two magnet spools all cut off the power supply, two electromagnet all lose magnetism, the knife bar of front ［ 73 ］ is come by springs return, before cutter head ［ 70 ］ planing metal, the knife bar of back ［ 68 ］ is by spring ［ 67 ］ metal (make cutter head 69A is unlikely to break) of not planing that bounces; When promotion machine promotion head retreats, two magnet spools energisings, back knife bar ［ 68 ］ is sucked back by electromagnet ［ 65 ］, rear blade ［ 69A ］ planing metal, preceding knife bar ［ 73 ］ is sucked up the metal of not planing by electromagnet ［ 75 ］; The alloy cutter head ［ 69A ］ of alloy cutter head of front ［ 70 ］ and back can overlap in the part projection, also can all overlap; An advance stroke and a slow astern stroke of planing needs only rotating screw bar ［ 20 ］ (identical with 37K) once when the part projection overlaps; The stroke of planing that advances when two cutter heads ［ 70 ］ and ［ 69A ］ projection all overlap will rotate drive screw ［ 20 ］ ［ 37K ］ once, also will rotate drving sprial bar ［ 20 ］ once after retreating stroke of planing, rotation drving sprial bar ［ 20 ］ (identical with 37K) expression is crossed feed once.Figure 14 A and Figure 15 A are the situations of two magnet spool wheel flow-thru electrodes, simultaneously knife bar ［ 73A ］ and afterwards the position of knife bar ［ 68 ］ on axle also done conversion (not conversion also can), knife bar is enclosed within position on the axle at left end in a word, and then knife bar is widened the place and turned right; Figure 14 is that preceding knife bar ［ 73A ］ turns after distance of axle is widened, knife bar ［ 73A ］ turns coupling seat in the back toward 90 ° of precontracts and drops on spring ［ 71A ］ on electromagnet ［ 75AB ］ groove, preceding knife bar proximal end has locating slot, knife bar ［ 72 ］ has positioning key to be stuck in the locating slot of preceding knife bar ［ 73A ］ before second, ［ 72A ］ is fixed up with bolt, the exhausted magnetic metal ［ 65A ］ of pad in the middle of preceding electromagnet ［ 75AB ］ and the back electromagnet ［ 65 ］, with bolt preceding electromagnet ［ 75AB ］ and back electromagnet ［ 65 ］ all are fixed on two arms of U font of arm ［ 42 ］, knife bar ［ 68 ］ bore hole place is enclosed within axle ［ 42A ］ and goes up (every knife bar borehole jack axle all be accurate movingly) after the straight shape, turn over again after widening, the back side junction spring ［ 67 ］ of back knife bar ［ 68 ］ is located in the groove of electromagnet ［ 65 ］, back knife bar ［ 68 ］ has the end of locating slot at nearly knife bar, the second back knife bar ［ 69 ］ has positioning key to snap in the locating slot of back knife bar ［ 68 ］, use bolting then, at the end cutter head ［ 69A ］ of burn-oning of the second back knife bar ［ 69 ］; Arm ［ 42A ］ also is that arm ［ 42A ］ top is to become integral body with transmission nut with shown in Figure 14 identical, but also arm ［ 42A ］ and transmission nut separate during fabrication, make the back and are tied with bolt and straight pin; Transmission nut band dovetail snaps in the dovetail groove of flat board ［ 19 ］, bent plate connects the method for dull and stereotyped ［ 19 ］ and inner frame ［ 48 ］ with shown in Figure 14 identical, when the head that promotes to be equipped with planing tool when the promotion machine advances, coil ［ 74A ］ energising of preceding electromagnet ［ 75AB ］, preceding electromagnet ［ 75AB ］ produces magnetic preceding knife bar ［ 73A ］ is held, preceding cutter head ［ 70 ］ planing metal ［ 4AB ］, at this moment the coil ［ 66 ］ of back electromagnet ［ 65 ］ outage, back knife bar ［ 68 ］ is bounced by spring ［ 67 ］, rear blade ［ 69A ］ metal ［ 4AB ］ of not planing; After head advances stroke of planing, drving sprial bar ［ 20 ］ (identical with 37K) is angle of rotation under Fig. 1, Fig. 4, Fig. 5 or mechanism shown in Figure 20 effect, the nut that arm ［ 42A ］ is connect together moves once under the effect of dovetail groove, and arm ［ 42A ］ is being with knife bar and cutter head to move feed once; When promotion machine promotion head retreats, before before magnet spool ［ 74A ］ outage knife bar ［ 73A ］ by spring ［ 71A ］ metal of not planing that bounces, at this moment the coil ［ 66 ］ of back electromagnet ［ 65 ］ energising back knife bar ［ 68 ］ is held by electromagnet ［ 65 ］, back planing cutter head ［ 69A ］ planing metal; After retreating stroke of planing, shown in Figure 15 A before cutter head ［ 70 ］ and not exclusively coincidence of rear blade ［ 69A ］, then behind the slow astern stroke, drving sprial bar ［ 20 ］ is not just rotate the angle metal of can planing when advancing again; As preceding cutter head ［ 70 ］ and rear blade ［ 69A ］ fully projection overlap, then retreat and will make angle of drving sprial bar ［ 20 ］ rotation planing metal that just can readvance behind stroke of planing; The method that makes an angle of drving sprial bar ［ 20 ］ rotation also can move on to upright plate ［ 41O ］ or bearing support ［ 41O to the mechanism shown in left front of Fig. 1 F or Fig. 1 ₁The plane on this mechanism is stood up.Preceding cutter head ［ 70 ］ and rear blade ［ 69A ］ are after being welded in preceding second knife bar ［ 72 ］ and back second knife bar ［ 69 ］, with two keys as the location or in the past the hole of knife bar ［ 73A ］ and the hole of back knife bar ［ 68 ］ is the location, wear on the grinding machine of universal or on the special purpose grinder contour.As the metal of will plane dovetail groove or planing band angle part in addition, the angle of then moving cutter, then shown in Figure 14 B and Figure 15 B, ［ 73A ］ changes ［ 73A into preceding knife bar ₁Form, be exactly knife bar ［ 73A nearby ₁End be processed into an annular groove, the section of annular groove is a T shape, makes the briquetting ［ 73A of a circular band annulus stamen again ₂, this cylindrical core and annular groove are processed into precision movingly, at circular briquetting ［ 73A ₂Ring core in bore the bolt ［ 72A that T shape nut is worn in several holes ₃And ［ 73A ₄, at briquetting ［ 73A ₂Go up cotton ginning and dig a groove by its center, be welded with the preceding second knife bar ［ 72A of cutter head ［ 70 ］ ₁Can be processed into a protruding key, this protruding key and ［ 73A ₂Groove become accurate power to cooperate rectangle briquetting ［ 72A ₂The bottom cotton ginning be pressed in knife bar ［ 72A ₁On, T bolt ［ 72A ₃Penetrate preceding knife bar ［ 73A from T shape head ₁T-slot in (because of short circular arc near linear), T shape head puts in and changes 90 ° again and just can block, then briquetting ［ 73A ₂Boring pierce into T bolt ［ 72A ₃, again at briquetting ［ 73A ₂On put knife bar ［ 72A before second ₁, compress rectangle briquetting ［ 72A ₂, bolt ［ 72A ₃Pierce into ［ 72A ₂The hole in, be screwed into bolt ［ 72A with nut again ₃Interior locking; Putting briquetting ［ 73A ₂The time, tommyhead bolt ［ 73A ₄Also penetrate in the hole of briquetting (both sides) with nut locking (the sleeve pipe spanner is removed tightly), at briquetting ［ 73A ₂On two crank ［ 73A are housed ₃; At preceding knife bar ［ 73A ₁The circumference of nearly annular groove carves reticule; When the metal of planing dovetail groove or band angle in addition during part, bolt ［ 72A ₃Nut unclamp, and tommyhead bolt ［ 73A ₄Nut also unclamp, shake crank ［ 73A ₃Make briquetting ［ 73A ₂Rotate needed angle, and then the metal that the nut that unclamps is removed the band angle of tightly just can planing part in addition.

Electromagnet produces behind the suction the device of the two-way planing metal of planing tool jack-up, the bore hole of seeing first knife bar ［ 73C ］ of the preceding planing tool of Figure 14 C is inserted in bearing pin ［ 42A ］, first knife bar ［ 73C ］ turns 90 ° downwards, connect second knife bar ［ 72C ］ with briquetting and bolt ［ 72A ］, at a terminal solder alloy cutter head ［ 70 ］ that turns of ［ 72C ］; Electromagnet ［ 75C ］ is bolted on the arm ［ 42C ］ with countersunk bolt or interior six square nuts, and electromagnet ［ 75C ］ is coiling ［ 74A ］ and shock mount ［ 71C ］ in the back; Armature ［ 73D ］ is contained in the back of electromagnet ［ 75C ］, and top becomes in 90 ° of holes that penetrate electromagnet ［ 75C ］ top, and the bottom of armature ［ 73D ］ is held by a ring of electromagnet ［ 75C ］, (this ring also can be done a metallic plate in addition and connect); The fine-bore of the first back knife bar ［ 68A ］ penetrates bearing pin ［ 42A ］ and goes up the formation precision movingly, the first back knife bar ［ 68A ］ turns 90 ° downwards backward, adorn the second back knife bar ［ 69C ］ in the bottom of ［ 68A ］, with bolting ［ 69C ］ on the pressing plate of cotton ginning, at ［ 69C ］, with bolting ［ 69C ］ on the pressing plate of cotton ginning, at a terminal weldering cutter head ［ 69A ］ that turns of ［ 69C ］; Back electromagnet ［ 65C ］ is fixed on the arm ［ 42C ］ with countersunk bolt, electromagnet ［ 65C ］ coiling ［ 66 ］, and shock mount ［ 67A ］; Back armature ［ 68B ］ connects spring ［ 67A ］, top is turned for 90 ° and is worn in the upper hole of putting back electromagnet ［ 65C ］, back armature ［ 68B ］ is held by the supporting plate of electromagnet in the bottom, puts an exhausted magnetic metal ［ 65B ］ between back armature ［ 68B ］ and armature ［ 73D ］.When head advances when planing metal forward, coil ［ 74A ］ outage, electromagnet ［ 75C ］ loses magnetism, knife bar ［ 73C ］ is because of deadweight and spring ［ 71C ］ armature ［ 73D ］ (73D also can connect 73C) of upspringing before first, knife bar falls after rise before first, cutter head ［ 70 ］ planing metal, at this moment coil ［ 66 ］ energising, back electromagnet ［ 65C ］ produces magnetic back armature ［ 68B ］ is held (overcoming spring), back armature ［ 68B ］ jack-up first back knife bar ［ 68A ］, rear blade ［ 69A ］ metal of not planing.When coil ［ 66 ］ outage, back electromagnet ［ 65C ］ is when losing magnetism, rear blade ［ 69A ］ metal of planing.It is before knife bar clamps two cutter heads to be dropped on down on the flat board of standard simultaneously that preceding cutter head ［ 70 ］ keeps the consistent method of height with back ［ 69A ］, goes up bolt then and pins (clamping) simultaneously.

Claims (8)

1, three planings of carpenter's round trip 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 planing metal, this machine mainly contains electromagnetic adjustable speed motor [1A], drving sprial bar [11L], transmission nut [12M], horizontal frame [13N], hand-cranking top tight installation [14O], massive plate [16Q], the framework [18S] that guide rail [17R] shifting lever is used, cycloidal planetary gear speed reducer [20U], gear [21V], accurate adjustment is removed [22W], bell crank lever [25Z] has the fixedly pull bar of pole [27A], back-moving spring [28B], cast the baffle plate [29C] of integral body (but also the bolt alignment pin is fixed) with supporting plate, spring [30D], tooth bar [32F], holding device [33G], jacking block [34H], by the horizontal drive screw of plank [35I] side planing cutter (both sides have) [36J] [37K] that dug, the fork [40N] of ratchet is housed, upright plate [41O], iron-clad [42P], can make the dual-purpose gear of gear and ratchet [45S], lever [46T], back-moving spring [48V], cotton ginning head [49W], ratchet A[52Z], spring [50X], long [51Y], spring [53A] ratchet shell (with growing) [54B] casting integral body, iron-clad [55C], movably vertical rod [56D], pole A[57E], the shear tool of surface planing [22], side planing cutter [15] or [15A], [36J] [36JA], long iron block [39], snap in the bearing [22A] of planing tool, bearing support [41O ₁], supporting slide block [4A ₁], inner frame crossbeam [25], slide block [24], inner frame [48], the transmission nut [44AK of connection inner frame ₁], 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], prevent to dig the planer cutter [21] that the top iron and screw [22B] of plank splitting when against the grain advances, the bearing of preceding plane [21A], the arm of fixation side planing tool [42], the flat board [19] of band guide-track groove, vertical drive screw [44AK] (or 44), pull bar A[46TBC], back-moving spring [46TAB], fork [40N], ratchet [44R], iron-clad [42P], the gear [45S] that gear and ratchet are dual-purpose, upright baffle [39M], the knife bar of planing tool [68] after during the two-way planing metal, 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 [19A ₁] and [19A _B], connect dull and stereotyped [26A ₁], first support [44E], second support [44H] by the metal [4AB] that dug, bearing pin [42A], retreats the alloy cutter head [69A] of planing, it is characterized in that:

A, strip iron block [39] are narrower than plank, and hand-cranking top tight installation makes top [34H] the tight plank with short and small cusp,

B, left front knife system falls, the anodontia portion in tooth bar [32F] both sides stoops and pressing plate [31E] is locked together, middlely forms a cavity, at intervals have and supporting plate [29CA] casting baffle plate [29C] together at pressing plate [31E],

C, the both sides between baffle plate [29C] and pressing plate [31E] connect spring [30D],

D, the lever [25Z] of square at intervals is installed at baffle plate [29C],

E, two post back-moving springs [28B] are housed between lever [25Z] and baffle plate [29C],

F, penetrate a pull bar [27A] in the centre of baffle plate [29C] and pressing plate [31E],

The slide block mechanism that G, chain four-bar mechanism develop and form, the head of pull bar [27AK] has annulus, and this annulus penetrates the concave surface place of pressing plate, and pull bar [27AK] is in cylindrical place penetrates the hole of baffle plate [29C], the end of pull bar is a flat horizontal surface, and the groove that penetrates handle (lever) [25ZA] is interior with straight pin [27A ₁] connect, of side link [25ZB] connects supporting plate [29CA] with straight pin [25Z4]; The other end of side link [25ZB], fluting penetrates handle [25ZA], with pin [25Z ₁] connect, and penetrate split pin [25Z ₂], at the back-moving spring [28B] of the left side of baffle plate [29C] dress handle, the right dress back-moving spring [30D],

H, there is fixing front to stir the framework of handle [25ZA] [18S] above the outside framework

I, the upper right face of outside framework have the intermittently device of handsetting gear, there is iron-clad [55C] to be fixed on first support, the top of ratchet is that elongated pole entangles spring [50X], spring and ratchet all are contained in the shell [54B], shell [54B] and long [51Y] are coupled to integral body, long have [51Y] annulus to entangle drving sprial bar axle, and length all is equipped with back-moving spring [53A] to both sides

J, drving sprial bar [37K] [20] left side is left-handed, the right is that (or the left side is dextrorotation in dextrorotation, the right is left-handed) be with the transmission nut of arm [42] to connect drving sprial bar [37K] [20], two arm installation side planing tools [15], [15A], [36J], the dovetail of transmission nut of band arm snaps in the dovetail guide groove of flat board [19] of outside framework front, drving sprial bar left end is installed handwheel [23X] [12], right-hand member is installed the dual-purpose gear [45S] of gear ratchet, iron-clad [42P] covers the part tooth of gear

K, in the back of gear [45S] fork [40N] is arranged, the fork bottom is the no screw thread place that cylinder entangles drving sprial bar [37K] [20], and the groove and the pull bar [46NA of strip opened on the top of fork [40N] ₁] connect.The front dress ratchet [44R] of fork [40N],

Have on L, the bearing block [38L] and cast whole upright baffle [39M], go up the head of shock mount [46TAB] fixed lever [46T] in upright baffle [39M], the right hand edge of nearly outside framework upper cover plate has the pole [47U] that is fixed on above the upper cover plate [4UA], this pole [47U] penetrates in the hole of lever [46T]

M, go up the circular arc groove of drawing 150 millimeters to 300 millimeters of radiuses with the center of drving sprial bar [44AK] [44] at framework [18S],

N, the accurate adjustment cylinder [44D] of many accurate square holes is housed above involutory watt on fixed gear, inserting accurate adjustment in the accurate square hole of cylinder removes [22W], take off [22W] before cycloidal planetary gear speed reducer [20U] starts, plug accurate adjustment during near plank again when the planer cutter and remove [22W]

One in front on O, planer cutter [21], beneath gradient shear tool [22] is at middle cutter

Forward backward each one, be contained in [23] one on the planer cutter of back, planer cutter [21] lug boss snaps in the bottom groove of bearing [21A], two shear tools are totally one bearing [22A], [22] two of shear tools all have lug boss to snap in two grooves of bearing [22A] 40 ° to 50 ° of the cutting edge inclined-plane of all planer cuttves and shear tool and the angles of bottom surface

P, on the cutting edge inclined-plane of side planing cutter, adorn top iron and screw [18], [36J ₁], the cutting edge of top iron and screw is 0.2 to 2 millimeter from the cutting edge of side planing cutter, and the side planing cutter [15] [36J] of front just has cutting edge in the front, and all there is cutting edge side planing cutter [15A] [36JA] front and back of back, and the side planing cutter is flat by the one side of plank,

Q, the device of two-way planing metal is arranged, with the bottom of transmission nut arm [42] in aggregates be the shape of U word, see that from the side of U word there is the iron plate of the kitchen knife shape of turning in the past, fine-bore on two blocks of arm steel plates of U font, the flat board [26A of an elongated slot in twos ₁] on the flat board [19] of dovetail groove guide rail is installed again, dull and stereotyped [19] are equipped with dovetail by dovetail groove and the nut [42] of arm are arranged, and penetrate knife bar [68] and [73] of two fine-bores on axle [42A].The axle [42A] of adorning two knife bars stretches in the hole of two arms of U font, one end band nut of axle, the other end is processed into fine thread, last two round nuts [42B] and a floor clip, the knife bar of front [73] is a bending, bent angle approximates 90 °, on knife bar, refill second front knife bar [72], terminal solder alloy cutter head [70] that turns at second face knife bar [72], between the nut of arm and preceding knife bar [73], adorn the fixedly head of electromagnet [75], the both sides of electromagnet stoop on two arms using four bolts [75A] to be locked at the U font again again, in the back of preceding knife bar shock mount [71] and the copper connection of exhausted magnetic at the back side of the back electromagnet [65] at knife bar [68] back side afterwards, the back knife bar [68] of straight-bar shape and preceding knife bar [73] are with below a shaft extension arrives, locating slot is driven in bottom at knife bar [68], second back knife bar [69] is installed again, the second back knife bar end alloy cutter head [69A] of burn-oning again on locating slot; Or knife bar [73A] turns coupling seat in the back toward 90 ° of precontracts and drops on spring [71A] on electromagnet [75AB] groove, knife bar [72] has positioning key to be stuck in the locating slot of preceding knife bar [73A] before second, [72A] is fixed up with bolt, the exhausted magnetic metal [65A] of pad in the middle of preceding electromagnet [75AB] and the back electromagnet [65], with bolt preceding electromagnet [75AB] and back electromagnet [65] all are fixed on two arms of U font of arm [42], knife bar [68] bore hole place is enclosed within on the axle [42A] after the straight shape, turn over again after widening, the back side junction spring [67] of back knife bar [68] is located in the groove of electromagnet [65], the second back knife bar [69] has positioning key to snap in the locating slot of back knife bar [68], use bolting, at the end cutter head [69A] of burn-oning of the second back knife bar [69]; Arm and transmission nut become integral body, but also arm [42] and transmission nut separate during fabrication, are tied after the manufacturing,

R, electromagnet produces behind the suction the device of the two-way planing metal of planing tool jack-up, bearing pin [42A] also is inserted in the boring of first bar [73C] of preceding planing tool, first knife bar [73C] turns 90 ° downwards, connect the second preceding knife bar [72C] with briquetting and bolt [72A], electromagnet [75C] is coiling [74A] and shock mount [71C] in the back, armature [73D] is contained in the back of electromagnet [75C], top becomes in 90 ° of holes that penetrate electromagnet [75C] top, the bottom of armature [73D] is held by a ring of electromagnet [75C], the fine-bore of the first back knife bar [68A] penetrates bearing pin [42A] and goes up the formation precision movingly, the first back knife bar [68A] turns 90 ° downwards backward, adorn the second back knife bar [69C] in the bottom of [68A], with bolting [69C] on the pressing plate of cotton ginning, at a terminal weldering cutter head [69A] that turns of [69C]; Back electromagnet [65C] is fixed on the arm [42C] with countersunk bolt; Electromagnet [65C] coiling [66], and shock mount [67A]; Back armature [68B] connects spring [67A], and turn for 90 ° in the hole on the top that penetrates back electromagnet [65C] on top, and back armature [68B] is held by the electromagnet supporting plate in the bottom, puts an exhausted magnetic metal [65B] between back armature [68B] and armature [73D].

2, machine according to claim 1 is characterized in that also having a holding device ［ 14O ］ to hold out against the other end of plank at the other end.

3, machine according to claim 1 is characterized in that making lever G after whole framework pushes away ₁Face snaps in the G face of framework ［ 18S ］.

4, machine according to claim 1, the centre bore that it is characterized in that baffle plate ［ 29C ］ are accurate holes movingly.

5, machine according to claim 1 is characterized in that the both sides of drving sprial bar ［ 37K ］ ［ 20 ］ and two bearing blocks are tied.

6, machine according to claim 1, it is characterized in that drving sprial bar ［ 44AK ］ closely goes up end fine thread is arranged, cover trim ring ［ 44FA ］ on bearing ［ 44F ］, on trim ring, pin with two round nuts ［ 44I ］ and floor clip, second support ［ 44H ］ is installed on first support again, on second support, is adorned 0.6 to 1 kilowatt small-sized cycloidal planetary gear speed reducer ［ 20U ］.

7, machine according to claim 1 is characterized in that the bolt ［ 22D ］ of the shared 16 band keyways of two shear tools ［ 22 ］, both sides penetrate and connects bearing ［ 22A ］, with round nut ［ 22C ］ and on move back washer locking in the groove of inner frame ［ 48 ］.

8, machine according to claim 1 is characterized in that with a bent plate ［ 19A ₁And two bent plate ［ 19A ₂Pass the flat board ［ 26A of outside framework front trough of belt ₁Flat board that has dovetail groove ［ 19 ］ and inner frame ［ 48 ］ are tied.

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