CN2283527Y

CN2283527Y - Double-head blanking processing machine for tubing

Info

Publication number: CN2283527Y
Application number: CN 95224199
Authority: CN
Inventors: 庄添财
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-10-05
Filing date: 1995-10-05
Publication date: 1998-06-10
Anticipated expiration: 2005-10-05

Abstract

The utility model relates to a double-head blanking processing machine for tubing, mainly overcoming the defects of the one-time and one-head blanking of the tubing. The utility model is composed of a bottom plate, a horizontal and a vertical clamping parts, a horizontal and a vertical blanking tools, stroke adjustment parts and an angular adjustment part, wherein, the horizontal and the vertical clamping parts which are opposite left and right are arranged on the bottom plate for clamping the tubing longitudinally to cause the horizontal blanking tool to punch one end of the tubing and the vertical blanking tool to punch the other end from top to bottom in order to synchronously process both ends of the tubing; the bottom plate and the horizontal clamping part are provided with the stroke adjustment parts at intervals to adjust displacement according to the length of the tubing; the out side of the horizontal blanking tool is connected with the angular adjustment part for adjusting the relative positions of a cutting tool and the tubing.

Description

Tubing double-end punch cutting-out and processing

The utility model relates to a kind of tubing double-end punch cutting-out and processing.

Juncture between tubing has multiple in response to needs, such as being example with the Al-alloy bicycle, aluminium alloy pipe must become the curved surface radian shape breach of the corresponding linking of institute in the punching out of vehicle frame pipe two ends when being connected into vehicle frame mutually each other, each vehicle frame pipe is intactly connect be set as vehicle frame; Shown in Figure 12,13, such as the following pipe C with vehicle frame is example, it is desired to connect and establishes five-way B and vehicle head tube A, and five-way B, vehicle head tube A are the pipe body, so make down the tubing 70 of pipe C relatively, what it must cut into the bent radian side face of tool shown in Figure 13 at two ends cuts end 71, utilizes the bent radian that cuts end 71 corresponding with five-way B, vehicle head tube A week side arc surface and to reach the face of connecing complete, complete, the convenient flow process of carrying out next one joint.

Industry technology now is to cooperate a kind of stamping-out processing machine to make, as Figure 14, on a board, found the drive division 90 of establishing equipment such as a tool cylinder pressure, it under it cutter 91 that is spirally connected, then establish anchor clamps 92 on the board horizontal plane, anchor clamps 92 sides adjacent are the cylinder pressures 93 that are provided with tool fixture block 931, and anchor clamps 92 respectively form the semicircle concave surface with the corresponding tubing 70 that inserts and puts with 931 of fixture blocks; Thereby tubing 70 occupy 931 of anchor clamps 92 and fixture blocks, utilize cylinder pressure 93 to drive fixture block 931 clamping tubing 70 1 ends, next cooperates cutter 91 to drive decline by drive division 90, make cutter 91 cooperate its knife face curvatures and tubing 70 1 ends are cut into cut end 71, the same manner, tubing 70 1 ends machine, and row extraction replacing inserts and puts the tubing other end and gives stamping-out again; As for considering that the curvature that cuts end 71 differs, drive division 90 1 sides are pivoted with gear, it is arc and the adjustment face 94 that is provided with dentation that an end face is fixed in the relative drive division of board 90 both sides, when drive division 90 has differing tilt angles of one's own along adjusting the forward and backward meshing displacement of piece, changing the angle direction of cutter 91 stamping-out tubing 70, so process different curvatures cut end 71.

Aforementioned processing machine structure there is no too big problem, and its major defect is that the formality poor, that change when taking of stamping-out tubing 70 efficient is many.

(1) at first, tubing 70 is desired punching out and is become the equal tool of two ends to cut end at 71 o'clock, necessary stamping-out secondary, promptly only can single-ended punching out, tubing 70 can't process at one time, therefore when tubing 70 amounts big in, just demonstrate every tubing 70 and consume the secondary operations time, recess tubing 70 operating performances and comprise cylinder pressure 93 process time, long processing time then representation unit time interior institute punching out tubing 70 quantity is few, if need pick up speed, then need buy at least two boards and be equipped with an end in order to stamping-out tubing 70, promptly tubing 70 1 ends all finish in a board punching out by the gross, again with this by the gross tubing 70 other ends in another board punching out in the hope of comparatively quick and convenient, but this kind increases DeviceMode, relatively increases equipment cost and consumes the time cost of carrying between two boards, therefore hindered industrial progress.

(2) 70 processing of every tubing all need secondary to change the outfit, many, trouble of the time that changes the outfit and all need artificial; Behind tubing 70 1 end stamping-outs, the operator need recess cylinder pressure 93, extract tubing 70, transposing tubing 70 other ends out again pushes in the anchor clamps 92 again, drives cylinder pressure 93 to clamp four road formalities such as tubing 70, and the speed that manually changes the outfit is limited, therefore these are changed under the process accumulated time, increase cost nothing but, always change effect and not enough.

(3) be stamping-out processing respectively because of tubing 70 two ends, and the mutual correspondence position of tubing 70 two ends curvature institutes is certain (needing at same horizontal axis as the two ends central shaft), but tubing 70 two ends process respectively then can have corresponding curvature because of manually being unfamiliar with, at a distance of inconsistent multiple error condition such as length, this has influenced the assembly precision of overlap joint vehicle frame, even therefore tubing 70 can be scrapped, increase and consume the condemned MAT'L cost, output reduces.

For this reason, main purpose of the present utility model is to provide a kind of tubing double-end punch cutting-out and processing, mainly is that the tubing two ends all can machine by a stamping-out; And very not identical and end is situations such as solid form to the utility model at tubing two ends angle, and employing double end synchronous processing mode, be that tubing one end adopts horizontal direction stamping-out, the other end to adopt the operation of vertical stamping-out mode, promptly, horizontal stamping-out tubing one end of one cutter, the vertical stamping-out tubing of another cutter other end, once finish to make the stamping-out of tubing double end effectively, fast and accurately, avoid the shortcoming that traditional processing machine angle stamping-out is inaccurate, the location bothers fully, substantially enhance productivity, reduce cost of labor, improve industrial utilization.

Another purpose of the present utility model is to provide a kind of tubing double-end punch cutting-out and processing, wherein draw together in level folder bonding part, vertically towards between the bottom surface of tool and base plate, be equipped with the stroke adjustment part to be shifted closing in order to collocation tubing Working position, the level of horizontal stamping-out then is equipped with angle adjusting part towards tool, to set the cutter conversion position according to the stamping-out curvature.

For achieving the above object, the utility model proposes a kind of tubing double-end punch cutting-out and processing, it is characterized in that: it mainly comprises a base plate, at least two groups contain level, vertical folder bonding part and at least two combined horizontal, the vertical device compositions of establishing towards tool towards tool, the stroke adjustment part of enclosing single at least, the level of enclosing such as angle adjusting part;

Mainly be on the base plate upright in opposite directions level, the vertical folder bonding part of being provided with about two groups in order to vertical clamping tubing, each is vertical, level folder bonding part adjacent side is in vertical direction then respectively established a level, vertically towards tool in order to stamping-out tubing, wherein the cutter established towards tool lock of level is with the start of horizontal direction stamping-out, vertically then making cutter towards tool is vertically vertical stamping-out start, and level folder bonding part correspondence vertically to be the horizontal direction folder towards tool set position tubing, the corresponding level in vertical folder bonding part is towards tool and for up and down vertically to clamping tubing;

Base plate presss from both sides the bonding part, vertically is interval with the one stroke adjustment part for putting in order group according to desired trajectory adjustment displacement, whole the moving to look pipe length towards tool basal surface position and base plate in the set level of a side;

Level then links the angle adjusting part of drive level towards tool that can pivot towards tool in the outside, in order to level towards tool need curvature according to tubing and the adjustment level towards the relative gradient of the cutter position of tool with tubing, make cutter suitably form the curvature that needs in the two ends of stamping-out tubing, with aforementioned structure, and the tubing double end is respectively machined synchronously for level, vertical stamping-out.

Aforesaid tubing double-end punch cutting-out and processing, level wherein is to fix a slide on a plate-like pedestal towards tool, and it cooperates pressing plate and settles a fixed die, makes fixed die one end towards pressing from both sides the bonding part with the locking cutter, the fixed die end is the pressure cylinder shaft that fastens cylinder pressure, makes cylinder pressure drive cutter;

Be that an elongate body is fixed a cylinder pressure at end face towards tool vertically, the pressure cylinder shaft bottom surface connects establishes the fixed die that a preparation lock is established cutter, and its both sides are by slide fastening limit slippage, makes cylinder pressure drive cutter and is shifted along slide.

Aforesaid tubing double-end punch cutting-out and processing, vertical folder bonding part wherein is the vertically upright shape of establishing, it is the fixing main body of cylinder pressure, fix a fixture block tool in the pressure cylinder shaft bottom, the relative fixture block tool of the main body back side locks a slide in order to directed displacement, establish anchor clamps over against the fixture block tool, but make itself and fixture block tool clamping tubing, anchor clamps, main body all are installed on the platter;

And level folder bonding part is a clamping tubing in the horizontal direction, therefore be on stroke is adjusted towards the vertical folder bonding part, vertically fix a cylinder pressure towards tool one side, its cylinder pressure is coupling and establishes a fixture block tool, level to other side correspondence fix anchor clamps with fixture block tool clamping tubing.

Aforesaid tubing double-end punch cutting-out and processing, the platter side face of vertical folder bonding part wherein wears several slotted holes, fitted bolt aim at slotted hole and screw lock on base plate in order to the school mould, make tubing cut out the position in advance and be right against cutter.

Aforesaid tubing double-end punch cutting-out and processing, base plate wherein is the plane pedestal of a bottom surface tool runners, one side is provided with the stroke adjustment part, parallel tubing is put direction and is set firmly several parallel blocks of projection, and it is that an area can contain the movable plate that lid is fixed a vertical tool, level folder bonding part completely that parallel block end face prominence is embedded.

Aforesaid tubing double-end punch cutting-out and processing, stroke adjustment part wherein is to be parallel to the parallel block directed rail that all to be arranged with one cross section be convex character shape at base plate, and movable plate is established the fastening bolt of a bolt shape by the bottom surface spiral shell, its bigger spiral shell head is stretched by directed rail two ends perforate larger part put.

Aforesaid tubing double-end punch cutting-out and processing, movable plate bottom prolongation wherein sets firmly a nut shape length adjustment cap, plate outer side is worn a screw rod at outer end tool handwheel along length adjustment cap direction spiral shell, make its loose fit pass base plate, handwheel fitted bearing and being set in the base plate, utilize handwheel control screw rod, the whole group of movable plate is moved.

Aforesaid tubing double-end punch cutting-out and processing, angle adjusting part wherein is located at level towards the tool outer fix, and on the base plate relatively level to be arranged with cross section, two roads towards the base bottom surface of tool be type, be the chute road of 1/3rd circular arc degree.

Aforesaid tubing double-end punch cutting-out and processing is convexly equipped with the plate-like circular arc fixed block of a corresponding radian between two chute roads of relative angle adjustment part on the base plate wherein.

Aforesaid tubing double-end punch cutting-out and processing, level wherein are provided with towards the relative chute of the pedestal road of tool slidingly decide bolt, and its bigger head is fastened in the chute road, and the slide groove two ends also are big opening shape so that assemble.

Aforesaid tubing double-end punch cutting-out and processing, level wherein is parallel to vertical folder bonding part direction fixing bearing seat towards the pedestal outside of tool, parallel adjacent shaft bearing is then fixed a swivel base at base plate, to wear an angle adjustment screw rod in bearing block, the swivel base outside toward base plate direction spiral shell, the angle adjustment screw rod stretches out this outer end of base plate and fixes a handwheel.

Aforesaid tubing double-end punch cutting-out and processing, angle adjustment screw rod wherein combines with bearing block, swivel base, be that the relative swivel base of angle adjustment screw rod is set as the little and ganoid slide-bar end in circle footpath, swivel base inside is arranged with hole slot with a sheathed ball bearing, a sheathed within it holder, thrust bearing, bottom surface one projection step shape axis body are installed in the holder both sides, so that holder stretches through at the slide-bar end, axis body is inserted in the ball bearing of swivel base and gives fixing; The bearing block inner sheathed ball bearing of swivel base that coexists, sheathed for a rotary nut, this rotary nut is that the nut of a tool internal tooth surface can be established for angle adjustment screw rod spiral shell, its bottom has extended axis body with the ball bearing inside of packing into.

Aforesaid tubing double-end punch cutting-out and processing, each ball bearing bottom surface packing one pad of angle adjusting part wherein so that bolt establish in the axis body by pad bottom surface spiral shell, the axis body that the angle adjustment screw rod can swivel base is rotated for axle, and bearing block is the action of therefore harmless angle adjustment screw rod then.

Aforesaid tubing double-end punch cutting-out and processing, the bearing block in angle adjusting part wherein, swivel base are locked and are established a catch to press screening ball bearing end face some.

Aforesaid tubing double-end punch cutting-out and processing, wherein in each level towards tool pedestal one side relative chute road and an outstanding indicator board is carved the angle of showing with the convenient chute road of inspecting.

Aforesaid tubing double-end punch cutting-out and processing, level is wherein opened an empty space to set firmly a reliable cylinder pressure towards tool below its main body central authorities, and the terminal fixedly matrix of its pressure cylinder shaft hinders by deciding, add then to retreat man-hour not have before processing for tubing.

Aforesaid tubing double-end punch cutting-out and processing, reliable cylinder pressure wherein between matrix and pressure cylinder shaft, extend a longitudinal surface basal plane so that tubing conveniently abut against.

Aforesaid tubing double-end punch cutting-out and processing, wherein in corresponding tubing position, level folder bonding part one shaping cylinder pressure is installed, its pressure cylinder shaft in conjunction with a shaping bar tubing being carried out the burr shaping.

Aforesaid tubing double-end punch cutting-out and processing, can be on base plate vertical adjacent level folder bonding part wherein sets firmly the drilling machine of a tool power source, and there is the boring base plate drilling machine bottom surface so that be assembled on the base plate.

Aforesaid tubing double-end punch cutting-out and processing is embedded with a microscler slide block between the boring base plate of drilling machine bottom surface wherein and base plate, make its parallel tubing settle direction so that boring.

Aforesaid tubing double-end punch cutting-out and processing, the boring base plate of drilling machine bottom surface wherein is embedded with slide rail with between base plate, make its parallel tubing settle direction so that boring.

Novel structure of the present utility model, effect multiplies each other and tool innovation efficient, because of the utility model so designs, one tubing is processed at one time, and the replacing process is taken in taking out of need not doing heavily to cover fully, and the tubing double end all is positioned, so synchronous stamping-out effect can be guaranteed the accuracy that cuts of curvature relative position, save a large amount of man-hours, in the unit interval, improve output effectively, substantially raise the efficiency.

Owing to every kind of clamping, adjust action and be automation, thus the operating time adjust down still more traditional processing machine fast and accurately, exempted artificialization carrying, take, the school mould time, the utility model reduces this cost problem relatively.

Again, the utility model all is equipped with in stroke adjustment part, angle adjusting part has directed track design, and in addition angle adjusting part has the design that pivots smoothly flexibly, therefore adjusts accurately, and synchronism is good; The movable datum level design of reliable cylinder pressure simultaneously can provide quick locating effect, and it is convenient increasingly to operate, and in addition the shaping depression bar is automatically repaired the pipe end shape, makes follow-up overlap joint vehicle frame and saves built-up time.

Therefore, automation of the present utility model, consistentization, synchronized double end stamping-out process equipment, effectively overcome the problem and the shortcoming that solve traditional processing machine, in addition new-type and reasonable and practical property, convenience, the high accuracy of structure reach the fabulous effect that multiplies each other comprehensively.

Further specify specific structural features of the present utility model and purpose below in conjunction with accompanying drawing.

Brief Description Of Drawings:

Fig. 1 looks configuration schematic diagram on of the present utility model.

Fig. 2 is the front-view schematic diagram that level of the present utility model, vertical folder bonding part insert and put tubing.

Fig. 3 is the side part cutaway view of level of the present utility model towards tool, vertical folder bonding part.

Fig. 4 is the side part cutaway view that vertically presss from both sides the bonding part towards tool, level of tool stroke of the present utility model adjustment part.

Fig. 5 is a directed rail of the present utility model and the cutaway view that combines of fastening bolt.

Fig. 6 is the forward sight part cutaway view of swivel base of the present utility model, bearing block.

Fig. 7 is a partly cutaway view of bearing block of the present utility model side.

Fig. 8 be of the present utility model respectively towards tool, respectively press from both sides the bonding part and respectively cooperate in the adjustment action of stroke adjustment part, angle adjusting part and look schematic diagram.

Fig. 9 is a shaping cylinder pressure action front view of the present utility model.

Figure 10 is the embodiment top view that is equipped with drilling machine of the present utility model.

Figure 11 is a drilling machine side schematic view of the present utility model.

Figure 12 is the bicycle side plan view.

Figure 13 is that the tubing stamping-out becomes two outside drawings that cut end.

Figure 14 is traditional stamping-out processing machine front view.

The utility model is a kind of design of tubing double-end punch cutting-out and processing, please referring to shown in Fig. 1,2, the utility model mainly comprise a base plate 50, at least two groups vertical, level folder bonding part 20,201, at least two group levels, vertical towards tool 10,101, the stroke adjustment part 30 of enclosing single at least and the level that the is appended hereto angle adjusting part 40 of establishing towards tool 10 form; See its configuration from drawing, mainly be to establish in opposite directions vertical of about two groups of tools on the base plate 50, level folder bonding part 20,201 in order to vertical clamping tubing 70, each is vertical, level folder bonding part 20,201 in vertical direction adjacent sides are then respectively established a level, vertically towards tool 10,101 in order to cut out washing pipe material 70, again, level respectively sets an angle adjusting part 40 towards tool 10, in order to level towards tool 10 curvature and change cutter 14 stamping-out positions according to need, and tubing 70 just but clamping is vertical in two, level folder bonding part 20,201, for two levels, vertically towards tool 10,101 respectively with the synchronous stamping-out of different directions.

Further specify each structure, please referring to Fig. 1 to Fig. 3, the level of setting up angle adjusting part 40 is towards tool 10, fix a slide 12 on a plate-like pedestal 11, it cooperates pressing plate 13 and settles a fixed die 15, makes fixed die 15 1 ends towards pressing from both sides bonding part 20 with locking cutter 14, fixed die 15 ends are the pressure cylinder shafts that fasten cylinder pressure 17, and cylinder pressure 17 preparations are stationary state, and cutter 14 directions are just pointed to tubing 70, utilize cylinder pressure 17 to drive cutter 14 along slide 12;

And vertically towards tool 101 as Fig. 1, shown in 2 and 4, fix a cylinder pressure 107 at its body 102 end faces, make the pressure cylinder shaft of its cylinder pressure 102 fix a cylinder pressure 107 at end face, its pressure cylinder shaft bottom surface is connect establish the fixed die 105 that a preparation lock is established cutter 14, fixed die 105 both sides are by slide 103 fastening limit slippage, the just vertical tubing 70 that points to of cutter 14 directions, utilize cylinder pressure 107 to drive cutter 14 along slide 103 displacements, so level, vertically towards tool 10, the 101st, vertical direction is staggered each other, establish five-way B partly in order to vertically to connect towards the following pipe of tool 101 relative stamping-out Figure 12 C, level connects towards 10 stamping-out tubing 70 of tool and establishes vehicle head tube A one end;

As for vertical folder bonding part 20 are the vertically upright shapes of establishing, please referring to Fig. 1-3, it is the fixing main body 21 of cylinder pressure 22, fix a fixture block tool 23 in the pressure cylinder shaft bottom, main body 21 relative fixture block tools 23 back sides lock a slide 231 in order to directed displacement, establish anchor clamps 24 over against fixture block tool 23, but make itself and fixture block tool 23 clamping tubing 70, anchor clamps 24, main body 21 all is installed on the platter 25, conveniently to be combined in base plate 50, and platter 25 side faces wear several slotted holes 251, fitted bolt aim at slotted hole 251 and screw lock on base plate 25, make vertical folder bonding part 20 cooperate slotted holes 251 for school mould needs;

And level folder bonding part 201 is shown in Fig. 2,4, and it is different from vertical folder bonding part 20 is clamping tubing 70 in the horizontal direction, so that make vertically towards tool stamping-out tubing 70 about in the of 101; Therefore it is that (movable plate is that card is sliding on base plate towards vertical folder bonding part 20 on a movable plate 31, holding back segment stroke adjustment part describes in detail again), vertically to fix a cylinder pressure 202 towards tool 101 1 sides, its cylinder pressure is coupling and establishes a fixture block tool 203, the side correspondence is fixed anchor clamps 204 in addition, with with to fixture block tool 203 clamping tubing 70, in addition, settling tubing 70 bottom surfaces to be provided with in addition to be fit to the different spacer 205 of size specification can make things convenient for surely on the spot by calmly.

Stroke adjustment part 30 dependency structures below are described, it is provided in a side of vertically towards tool 101 and level folder bonding part 201 parts; As Fig. 1,2,4, base plate 50 is plane pedestals of a bottom surface tool runners, and a side is settled stroke adjustment part 30, and stroke adjustment part 30 is coarse regulation lateral displacement effects; Set firmly several parallel blocks 32 of projection so put direction at parallel tubing 70, base plate 50 is parallel to the parallel block 32 directed rail 33 that all to be arranged with one cross section be convex character shape, is that an area can contain lid completely and fixes one vertically towards the movable plate 31 of tool 101, level folder bonding part 201 so that parallel block 32 end face prominences are embedded; Movable plate 31 can be that several pieces plates are spliced to form and not in emphasizing scope, wherein directed rail 33 fastening movable plates 31, so movable plate 31 bottom surfaces as shown in Figure 5, establish the fastening bolt 34 of a bolt shape by the bottom surface spiral shell, its bigger spiral shell head 341 is stretched by directed rail 33 two ends perforate larger parts to be put wherein, cooperate nut screw lock fastening bolt 34 to relatively move plate 31 end faces moving along track is directed, and mode of operation is to be driven by screw rod 35, promptly prolong and set firmly a nut shape length adjustment cap 311 in movable plate 31 bottoms, a screw rod 35 at outer end tool handwheel 36 is worn along length adjustment cap 311 direction spiral shells in base plate 50 outsides, pass to screw rod 35 loose

fits base plate

50,36 fitted bearings of handwheel and be set in base plate 50 inside, to limit the rotation of handwheel 36 original places, therefore, on the movable plate 31 vertically towards tool 101, just can fix a point directionally laterally to adjust to be shifted in level folder bonding part 201, secondly, the vertical folder that base plate 50 opposite sides comprise establishes a capital 20, level need not be provided with stroke adjustment part 30 towards tool 10.

As for 40 of angle adjusting part be located at base plate 50 relatively level towards tool 10 positions, as Fig. 1,3, on the base plate 50 relatively level to be arranged with cross section, two roads towards pedestal 11 bottom surfaces of tool 10 be type, the chute road 312 that is 1/3rd circular arc degree, 312 circular arc fixed blocks 41 that are convexly equipped with a corresponding radian plate in relative two chute roads on base plate 50, fix really for sliding, pedestal 11 relative chute roads 312 also are provided with to slide as fastening bolt 34 modes decides bolt 491 in order to be fastened in the chute road 312,312 two ends, chute road also are big opening shape so that assembling, and be to operate adjustment, at corner, pedestal 11 outside fixing bearing seat 43, parallel adjacent shaft bearing 43 is then fixed a swivel base 44 at base plate 50, with at bearing block 43, an angle adjustment screw rod 42 is worn toward base plate 50 direction spiral shells in swivel base 44 outsides, and angle adjustment screw rod 42 stretches out this outer end of base plate 50 relatively and fixes a handwheel 422;

Wherein angle adjustment screw rod 42 and bearing block 43, the combination of swivel base 44, be as Fig. 6, shown in 7, at first, angle adjustment screw rod 42 be a screw rod and relatively swivel base 44 be set as the little and smooth slide-bar end 421 in circle footpath, and swivel base 44 inside are arranged with hole slot with a sheathed ball bearing 471, with the sheathed holder 45 of face within it, holder 45 levels run through a perforation 451, perforation 451 two ends respectively be arranged with internal diameter bigger put groove 452 so that thrust bearing 47 to be installed, holder 45 bottom surface one projection step shape axis bodies 453, therefore working as holder 45 stretches through at slide-bar end 421, and put groove 452 each sheathed thrust bearing 47 two, 453 of axis bodies are inserted in the ball bearing 471 of swivel base 44, and at ball bearing 471 bottom surface packings, one pad 48 so that a bolt 481 establish in the axis body 453 by pad 48 bottom surface spiral shells, cause angle adjustment screw rod 42 to rotate for axle by axis body 453, as for bearing block 43 also be with as the swivel base 44 in inside sheathed ball bearing 471, sheathed for a rotary nut 46, this rotary nut 46 is nuts of a tool internal tooth surface, but its bottom and the holder 45 identical axis bodies 461 that all extended, ball bearing 471 internal diameters so that axis body 461 is packed into, axis body 461 bottom surfaces still fill up establishes pad 48, be screwed into bolt 481 location; By the another side angle, be location ball bearing 471 simultaneously, lock at bearing block 43 and establish a catch 49 that in like manner, swivel base 44 is also like this, so the expression of not drawing in addition to press screening ball bearing 471 end face somes; Therefore can utilize in the middle of angle adjustment screw rod 42 spiral shells move, cooperate holder 45 and can 312 displacements, make level make the arc angle and change and set towards tool 10 along the chute road; Wherein be convenient indication, in each level towards the relative chute of the pedestal 11 1 sides road 312 of tool 10 and an outstanding indicator board 52 is inspected so that the scale of aiming at chute road 312 is convenient.

Therefore in the configuration of base plate 50, promptly be provided with stroke adjustment part 30, vertically press from both sides bonding part 201 towards tool 101, level in a side; Opposite side is only established a level and is reached the angle adjusting part 40 that sets towards tool 10 in level towards tool 10, a folder bonding part 20; An empty space is opened as shown in Figure 1, 2 to set firmly a reliable cylinder pressure 60 in vertical folder bonding part 20 below main body 21 central authorities, the terminal fixedly ellipticity matrix 61 of the pressure cylinder shaft of reliable cylinder pressure 60, extend a basal plane 62 between matrix 61 and the pressure cylinder shaft, can have a datum level by fixed for tubing 70; Again, in level folder bonding part 201 partly relative positions one shaping cylinder pressure 63 is installed, so that the shape after the shaping processing, finish, promptly shown in each figure by whole configuration in conjunction with a shaping bar 631 for pressure cylinder shaft.

Occupation mode of the present utility model shown in Fig. 1,2,3,7,8, can be subdivided into following steps;

(1) starts reliable cylinder pressure 60 so that its matrix 61 walks to the appropriate location, stretch tubing 70 1 end covers in matrix 61 peripheries and be resisted against basal plane 62, put on the anchor clamps 24 of two folder bonding parts 20 so that tubing 70 levels are stretched;

(2) nut that unclamps fastening bolt 34 starts to take turns 36 so that rotation of screw rod 35 original places and drive length adjustment cap 311 to rotate according to the length of tubing 70, so that movable plate 31 and fastening bolt 34 thereof move to desired location along parallel block 32, directed rail 33 straight lines, make vertically and just aim at tubing 70 1 terminations towards the cutter 14 of tool 101, make tubing 70 and cutter 14 vertically opposite positions, because of its vertical stamping-out, vertically need not adjust angle towards tool 101.

(3) synchronization point, level can be carried out angle adjustment work according to cutting curvature towards tool 10, as Fig. 5 to Fig. 8, unclamp the sliding nut of decide bolt 491 with rotation handwheel 422 so that angle adjustment screw rod 42 because of rotation, and rotary nut 46 is moved along angle adjustment screw rod 42 spiral shells, and then because of bearing block 43 in conjunction with the pedestal 11 of level towards tool 10, so level therefore must be along circular arc fixed block 41 towards tool 10, chute road 312 moves, this moment is when meeting the radian track, the holder 45 of collocation swivel base 44 is an axle with axis body 453, cooperate ball bearing 471 restriction swivel bases 44 not move, only holder 45 can rotate centring point from transferring to form one, therefore level just can be successfully along 312 slippages of chute road towards

tool

10, and 52 indications of collocation indicator board stop to the needs angle, and give locking positioning, unclamp simultaneously the bolt of platter 25 again, so that platter 25 because of slotted hole 251 so that the school mould coincide at anchor clamps 24 edges tubing 70 avoid bumping against anchor clamps 24 or deviation position too so that cutter 14 is aimed at tubing 70;

(4) cooperate each cylinder pressure 22,202 vertical, level folder bonding part 20,201 of start, so that the two ends of fixture block tool 23,203 clamping tubing 70;

(5) move and move back reliable cylinder pressure 60 and interfere so that matrix 61 breaks away from tubing 70;

(6) determine after the clamping, start the cylinder pressure 17 of two levels synchronously, make its cutter 14 move to cut out and wash out tubing 70, form shown in Figure 9 cutting and hold 71 along slide 12 towards tool 10;

(7) back out each level towards tool 10, folder bonding part 20 with as shown in Figure 9, start shaping cylinder pressure 63 so that its shaping bar 631 stretch through tubing 70 cut end 71 inside, give again and withdraw from shaping bar 631 and be finished product, get another again and heavily cover and process; Wherein the setting of each cylinder pressure 22,202,17,107 stroke can cooperate detecting of microswitch, and this partly is a known techniques, not in the utility model scope.

When the utility model cooperates other tubing 70 that needs boring, another kind of as Figure 10,11, vertical adjacent level folder 201 positions, bonding part on base plate 50, set firmly the drilling machine 80 of a tool power source 81, there is boring base plate 82 drilling machine 80 bottom surfaces so that assemble, and drilling machine 80 is driven by power source 81, and the mated ends group is established drill bit 87 and can be holed over against tubing 70, needn't move its place, the accuracy of simple and convenient and tool boring location in addition; Especially 50 of match-drill base plate 82 and base plates are embedded with a microscler slide block 83, a slide rail, make its parallel tubing 70 directions so that drilling machine 80 shift positions.

Claims

1 one kinds of tubing double-end punch cutting-out and processings is characterized in that: it comprises a base plate, at least two groups contain the angle adjusting part that level, vertical folder bonding part and at least two groups contain level, vertically establish towards tool towards tool, the stroke adjustment part of enclosing single at least, the level of enclosing,

Mainly be upright level in opposite directions, the vertical folder bonding part in order to vertical clamping tubing of being provided with about two groups on the base plate, each is vertical, level folder bonding part adjacent side is in vertical direction then respectively established a level, the vertical tool that dashes in order to stamping-out tubing,

Base plate presss from both sides the bonding part, vertically is interval with one for the whole stroke adjustment part that is shifted according to the desired trajectory adjustment of organizing towards tool basal surface position and base plate in the set level of a side,

Level then links the angle adjusting part of drive level towards tool that can pivot towards tool in the outside.

2 tubing double-end punch cutting-out and processings according to claim 1, it is characterized in that: level is to fix a slide on a plate-like pedestal towards tool, it cooperates pressing plate and settles a fixed die, wherein fixed die one end is towards the folder bonding part, at this end locking cutter, the fixed die end is the pressure cylinder shaft that fastens cylinder pressure

Be that an elongate body is fixed a cylinder pressure at end face towards tool vertically, the pressure cylinder shaft bottom surface connects establishes the fixed die that a preparation lock is established cutter, and its both sides are by slide fastening limit slippage.

3 tubing double-end punch cutting-out and processings according to claim 1, it is characterized in that: the vertical folder bonding part is the vertically upright shape of establishing, it is the fixing main body of cylinder pressure, fix a fixture block tool in the pressure cylinder shaft bottom, the relative fixture block tool of the main body back side locks a slide in order to directed displacement, but establish one and the anchor clamps of fixture block tool clamping tubing over against the fixture block tool, anchor clamps, main body all are installed on the platter

And level folder bonding part be on stroke is adjusted towards the vertical folder bonding part, vertically fix a cylinder pressure towards tool one side, its cylinder pressure is coupling and establishes a fixture block tool, level fixes one and the anchor clamps of fixture block tool clamping tubing to other side correspondence.

4 tubing double-end punch cutting-out and processings according to claim 3, it is characterized in that: the platter side face of vertical folder bonding part wears several slotted holes, fitted bolt aim at slotted hole and screw lock on base plate.

5 tubing double-end punch cutting-out and processings according to claim 1, it is characterized in that: base plate is the plane pedestal of a bottom surface tool runners, one side is provided with the stroke adjustment part, parallel tubing is put direction and is set firmly several parallel blocks of projection, and to be embedded be that an area can contain lid completely and fixes one vertically towards the movable plate of tool, level folder bonding part in parallel block end face prominence.

6 tubing double-end punch cutting-out and processings according to claim 5, it is characterized in that: the stroke adjustment part is to be parallel to the parallel block directed rail that all to be arranged with one cross section be convex character shape at base plate, and movable plate is established the fastening bolt of a bolt shape by the bottom surface spiral shell, and its bigger spiral shell head is stretched by directed rail two ends perforate larger part and put.

7 according to claim 5 or 6 described tubing double-end punch cutting-out and processings, it is characterized in that: the prolongation of movable plate bottom sets firmly a nut shape length adjustment cap, plate outer side is worn a screw rod at outer end tool handwheel along length adjustment cap direction spiral shell, handwheel fitted bearing and being set in the base plate.

8 tubing double-end punch cutting-out and processings according to claim 1, it is characterized in that: angle adjusting part is located at level towards the tool outer fix, and on the base plate relatively level to be arranged with cross section, two roads towards the base bottom surface of tool be type, be the chute road of 1/3rd circular arc degree.

9 tubing double-end punch cutting-out and processings according to claim 8 is characterized in that: the plate-like circular arc fixed block that is convexly equipped with a corresponding radian on the base plate between two chute roads of relative angle adjustment part.

10 tubing double-end punch cutting-out and processings according to claim 9 is characterized in that: level is provided with towards the relative chute of the pedestal road of tool slidingly decide bolt, and its bigger head is fastened in the chute road, and the slide groove two ends also are opening shape greatly.

11 tubing double-end punch cutting-out and processings according to claim 9, it is characterized in that: level is parallel to vertical folder bonding part direction fixing bearing seat towards the pedestal outside of tool, parallel adjacent shaft bearing is then fixed a swivel base at base plate, wear an angle adjustment screw rod in bearing block, the swivel base outside toward base plate direction spiral shell, the angle adjustment screw rod stretches out this outer end of base plate and fixes a handwheel.

12 tubing double-end punch cutting-out and processings according to claim 9, it is characterized in that: the angle adjustment screw rod combines with bearing block, swivel base, be that the relative swivel base of angle adjustment screw rod is set as the little and ganoid slide-bar end in circle footpath, swivel base inside is arranged with hole slot with a sheathed ball bearing, a sheathed within it holder, thrust bearing, bottom surface one projection step shape axis body are installed in the holder both sides;

The bearing block inner sheathed ball bearing of swivel base that coexists, a rotary nut is sheathed on it, and this rotary nut is the nut that Gong the angle adjustment screw rod spiral shell of a tool internal tooth surface is established, and its bottom extends the axis body in order to the ball bearing inside of packing into.

13 tubing double-end punch cutting-out and processings according to claim 12 is characterized in that: each ball bearing bottom surface packing one pad of angle adjusting part.

14 tubing double-end punch cutting-out and processings according to claim 12 is characterized in that: lock at bearing block, the swivel base of angle adjusting part and establish one in order to press the catch that hides ball bearing end face some.

15 according to claim 1 or 9 described tubing double-end punch cutting-out and processings, it is characterized in that: give prominence to one towards tool pedestal one side relative chute road in order to conveniently to inspect the indicator board that the angle of showing is carved in the chute road in each level.

16 tubing double-end punch cutting-out and processings according to claim 1 is characterized in that: level opens empty one in order to set firmly the space of a reliable cylinder pressure, the terminal fixedly matrix of its pressure cylinder shaft towards tool below its main body central authorities.

17 tubing double-end punch cutting-out and processings according to claim 16 is characterized in that: reliable cylinder pressure extends the usefulness of a longitudinal surface so that the basal plane that tubing conveniently abuts against between matrix and pressure cylinder shaft.

18 tubing double-end punch cutting-out and processings according to claim 1 is characterized in that: in corresponding tubing position, level folder bonding part one shaping cylinder pressure is installed, its pressure cylinder shaft in conjunction with one in order to can tubing be carried out the shaping bar of burr shaping.

19 tubing double-end punch cutting-out and processings according to claim 1 is characterized in that: can be on base plate vertical adjacent level folder bonding part, set firmly the drilling machine of a tool power source, and the drilling machine bottom surface has so that be assembled in boring base plate on the base plate.

20 according to claim 1 or 19 described tubing double-end punch cutting-out and processings, it is characterized in that: be embedded with a microscler slide block between the boring base plate of drilling machine bottom surface and base plate.

21 tubing double-end punch cutting-out and processings according to claim 20, it is characterized in that: the boring base plate of drilling machine bottom surface is embedded with slide rail with between base plate.