CN202479717U

CN202479717U - Radiating fin edge-welding machine of transformer finned radiator

Info

Publication number: CN202479717U
Application number: CN201220050834XU
Authority: CN
Inventors: 王建忠; 严江
Original assignee: CHANGSHU YOUBANG RADIATOR Co Ltd
Current assignee: CHANGSHU YOUBANG RADIATOR Co Ltd
Priority date: 2012-02-17
Filing date: 2012-02-17
Publication date: 2012-10-10
Anticipated expiration: 2022-02-17

Abstract

A radiating fin edge-welding machine of a transformer finned radiator belongs to the technical field of welding machinery. The radiating fin edge-welding machine of the transformer finned radiator comprises a double column type rack, a conveying rack, a radiating fin upper seizing mechanism, a radiating fin lower seizing mechanism, a radiating fin conveying mechanism, a first automatic welding mechanism and a second automatic welding mechanism. The double column type rack constitutes a soaring cavity, the conveying rack is composed of a first supporting beam and a second supporting beam, the radiating fin upper seizing mechanism is arranged on the top of the rack and corresponding to the upper portion of the soaring cavity in the height direction, and the radiating fin lower seizing mechanism is disposed on the lower portion of the soaring cavity in the height direction and corresponding to the radiating fin upper seizing mechanism. The radiating fin conveying mechanism is placed between the first supporting beam and the second supporting beam, the first automatic welding mechanism is fixed at one end of the top of the double column type rack, and the second automatic welding mechanism is fixed at the other end of the top of the double column type rack. The radiating fin edge-welding machine of the transformer finned radiator has the advantages of being capable of mitigating working strength of welding workers, improving welding efficiency, and ensuring welding quality.

Description

The fin toe machine of transformer chip radiator

Technical field

The utility model belongs to the electroplating equipment wielding machine technical field, is specifically related to a kind of fin toe machine of transformer chip radiator

Background technology

such as industry knowledge; In order to make transformer (oil-filled transformer) be able to normal operation; Usually need radiator be set on the sidepiece and/or the top of transformer; By the radiator effect that the temperature rise that makes transformer descends of bearing the responsibility, can be through to being not limited to this by following that give an example and fully understood by the disclosed patented technology scheme of Chinese patent document.Like CN201084519Y (fin type heat radiator for transformer), CN101339838A (stair type heat radiator of heat radiating fins), CN201185118Y (radiator of transformer), CN201185115Y (radiator), CN201185117Y (gilled radiator that transformer is used), CN201256051Y and CN101388275A (adopting the transformer heat exchanger of evaporation cooling technique) with blower fan seat, or the like.

so such as industry knowledge; Transformer chip radiator is formed by one group of fin set; And each fin is made up of the identical equal and opposite in direction of a pair of shape and forward and backward of combining face-to-face, can be referring to CN201199475Y (the energy-conservation isothermal radiation sheet of transformer radiator) and CN201185119Y (fin of transformer radiator) to this.Heat radiating fin structure by being not limited to these two patents announcements can be known, because the shape at its (fin) two ends is splayed substantially, therefore welding very bothers.Particularly can only be by means of manual welding owing to lack suitable automatic welding machine reply.The self-evident shortcoming of manual welding is: electric welder's labour intensity is big, welding efficiency is low and welding quality is difficult to ensure.

are even if also be difficult to cook up the bonding machine that is able to satisfied fin welding requirements to aforementioned shapes under the enlightenment of the technology contents of " a kind of radiator special welding machine " that " the electric heater fin bonding machine " recommended such as Chinese patent utility model Granted publication CN201950359U and CN201493618U provide.For this reason; The applicant has done positive and useful design, has found the way of dealing with problems, and under the secrecy provision of strictness, tests in the applicant unit; It is practicable that the result proves, and the technical scheme that will introduce below produces under this background

Summary of the invention

The task of the utility model is to provide a kind of and helps to satisfy the automation welding requirements and use to embody and alleviate electric welder's weld strength, improve welding efficiency and ensure the fin toe machine of the transformer chip radiator of welding quality.

The task of the utility model is accomplished like this, a kind of fin toe machine of transformer chip radiator, comprise constitute one soar the chamber a planer-type frame; By the conveying frame that first, second parallel backbar constitutes, this conveying frame is configured in a side of said planer-type frame, and is insinuated into the described chamber of soaring; Holding structure on one fin, holding structure is arranged on the top of said frame on this fin, and corresponding to the top of the short transverse in the said chamber of soaring; Holding structure under one fin, holding structure is arranged on the bottom of the short transverse in the said chamber of soaring under this fin, and with described fin on holding structure corresponding; One is used for fin towards the fin conveying mechanism of carrying between the upper and lower holding structure of described fin, and this fin conveying mechanism is arranged between described first, second backbar; One is used for the first automatic welding machine structure, the second automatic welding machine structure identical with the first automatic welding machine structure with a structure that the fin of being seized on both sides by the arms jointly by the upper and lower holding structure of described fin is welded; This first automatic welding machine structure is fixed on an end at the top of said planer-type frame, and the second automatic welding machine structure is fixed on the other end at the top of planer-type frame.

are in one of the utility model concrete embodiment; Described planer-type frame is made up of with the transverse arm with transverse arm chamber a pair of vertically parallel each other trailing arm; The bottom of a pair of trailing arm is bearing on the terrace of field of employment; One end of transverse arm is connected with the wherein top of a trailing arm in a pair of trailing arm; And the top of another root trailing arm in the other end of transverse arm and a pair of trailing arm is connected, and holding structure is arranged on a side of the length direction of transverse arm on the described fin, and corresponding with the described chamber of soaring; First, second backbar of described conveying frame is corresponding between a pair of trailing arm, and holding structure is between a pair of first, second backbar under the described fin.

are in another concrete embodiment of the utility model; Holding structure comprises oil pump, reversal valve, first, second oil cylinder, first, second top sword seat, first top sword and second top sword on the described fin, and oil pump is arranged in the transverse arm chamber of said transverse arm, and reversal valve is fixed on the outer wall of transverse arm and through the oil inlet and oil return pipeline and is connected with the oil pump oil circuit; First, second oil cylinder is fixed with transverse arm parallelly; And be connected with said reversal valve hydraulic circuit, wherein, first, second oil cylinder is all with the top of cantilever position corresponding to the short transverse in the said chamber of soaring; The middle part of the length direction of the first top sword seat is connected with the first oil cylinder post of first oil cylinder; And the two ends of the first top sword seat respectively are fixed with one first guide pillar, and a pair of first guide pillar interts on first oil cylinder seat of first oil cylinder, and are slidingly matched with first oil cylinder seat; The middle part of the length direction of the second top sword seat is connected with the second oil cylinder post of second oil cylinder; And the two ends of the second top sword seat respectively are fixed with one second guide pillar, and this interts on second oil cylinder seat of second oil cylinder to second guide pillar, and are slidingly matched with second oil cylinder seat; First top sword is fixed on a side of first top sword seat holding structure under described fin; Second top sword is fixed on a side of second top sword seat holding structure under said fin, and wherein, first, second top sword forms splay position relation each other; The described first automatic welding machine structure is corresponding with said first top sword, and the described second automatic welding machine structure is corresponding with described second top sword.

are in another concrete embodiment of the utility model; Holding structure comprises that base, first acting cylinder, lift arm, carriage saddle, first press down tool rest, second and press down tool rest, first time push type broach and second time push type broach under the described fin, and base is arranged on the terrace of field of employment, and this base is provided with at least one pair of guide pillar; First acting cylinder is fixed on the base; Lift arm is connected with the first acting cylinder post of first acting cylinder, and the middle part and the lift arm of carriage saddle are hinged, and this carriage saddle also is slidingly matched with described guide pillar; First presses down the end that tool rest is fixed on carriage saddle side of holding structure on said fin; Second presses down the other end that tool rest is fixed on tool rest frame side of holding structure on fin, and first time push type broach is formed in first and presses down on the tool rest, and second time push type broach is formed in second and presses down on the tool rest; And push type broach forms splay position relation each other under first, second; Wherein, first time push type broach is corresponding with described first top sword, and second time push type broach is corresponding with described second top sword; On described carriage saddle, also slide and be equipped with a stop block, this stop block is corresponding between the push type broach under first, second.

are in another concrete embodiment of the utility model; The terminal pivotal connection of the first acting cylinder post of described first acting cylinder has an adapter; On this adapter, be hinged with an end of a supporting arm; And the other end of supporting arm and described base are hinged, and described lift arm and adapter are hinged, and described first acting cylinder is cylinder or oil cylinder.

also have among the concrete embodiment the utility model; Press down the tool rest head lamp brush guard pivot described first and be provided with one first carrying roller; Be provided with one second carrying roller and press down the tool rest head lamp brush guard pivot described second; First carrying roller is corresponding with first time push type broach, and second carrying roller is corresponding with second time push type broach; Described base is provided with one second acting cylinder; The second acting cylinder post of this second acting cylinder interts slidably on said carriage saddle; And with second to press down the knife back corresponding to a side of said second carrying roller; On carriage saddle, also be provided with one first signal picker, this first signal picker presses down the knife back corresponding to said first and presses down the side of the knife back to said second carrying roller to a side of said first carrying roller or corresponding to said second, and described second acting cylinder is cylinder or oil cylinder.

are at more and among concrete embodiment of the utility model; Described fin conveying mechanism comprises motor, worm gear case and a pair of transmission device; Motor and worm gear case are in transmission connection and are arranged between described first, second backbar together with motor by worm gear case; Worm gear case has the first worm gear case output shaft and the second worm gear case output shaft; The first worm gear case output shaft is bearing on first backbar rotationally, and the second worm gear case output shaft is bearing on second backbar rotationally, and one of them transmission device in a pair of transmission device and the first worm gear case output shaft are in transmission connection; And another transmission device and the second worm gear case output shaft are in transmission connection; Wherein, respectively be arranged at intervals with one group of guide roller in the side that faces each other of described first, second backbar, and the inwall of first backbar of said conveying frame or second backbar end of holding structure under said fin is provided with a secondary signal collector.

the utility model so that concrete embodiment in; The said transmission device that is in transmission connection with the described first worm gear case output shaft comprises first, second drive, driving-belt, one group of drive sprocket and one group of roller; First drive is fixed on the first worm gear case output shaft; One group of drive sprocket is with the interval state and respectively rotate on the outer wall of first backbar that is arranged on described conveying frame through sprocket shaft; Be in transmission connection through driving chain between the adjacent drive sprocket; The quantity of one group of roller equates with drive sprocket, and is fixed on the end end that said sprocket shaft is stretched over the inboard of said first backbar, and an end of driving-belt is nested with on first drive; The other end is nested with on second drive; Coaxial with the corresponding drive sprocket of first drive in second drive and the described one group of drive sprocket wherein, is provided with one first fin edge holding structure at first backbar end of holding structure under said fin of described conveying frame; And being provided with one second fin edge holding structure equally at said second backbar end of holding structure under said fin of carrying frame, the position of first, second fin edge holding structure corresponds to each other.

are at again more and among concrete embodiment of the utility model; The structure of the described second fin edge holding structure is identical with the structure of the described first fin edge holding structure; The first fin edge holding structure comprises the 3rd acting cylinder, pinch roller seat, pinch roller arm and pinch roller; The 3rd acting cylinder and pinch roller seat are fixed on the side of described first backbar towards said second backbar; One end of pinch roller arm and the 3rd acting cylinder of the 3rd acting cylinder are column articulated, the other end and pinch roller seat pivotal connection, and pinch roller is arranged on the wheel pressing shaft rotationally; And wheel pressing shaft is fixed on the pinch roller arm, and pinch roller matches with one of them roller in described one group of roller.

at again and then among concrete embodiment of the utility model, the described second automatic welding machine structure comprises guide rail bracket, screw drive motor, screw rod, vertically guideway is regulated in fine motion, laterally guideway, gun rack, welding gun lift action cylinder are regulated in fine motion, guideway and welding gun are regulated in fine motion up and down, and guide rail bracket is fixed on the described transverse arm; Bottom at the length direction of this guide rail bracket is installed with guide rail, and on guide rail, sliding is equipped with a sliding shoe, and respectively is provided with one the 3rd signal picker at the position corresponding to the two ends of guide rail; The screw drive motor is fixed on an end end of guide rail bracket; Screw rod is bearing on the guide rail bracket rotationally, and is connected with the screw drive drive of motor, on this screw rod, is equipped with a bolt and nut; This bolt and nut is connected with described sliding shoe; Vertically fine motion adjusting guideway is connected with said sliding shoe, and horizontal fine motion adjusting guideway is regulated guideway with vertical fine motion and is connected, and gun rack is connected with horizontal fine motion adjusting guideway; Welding gun lift action cylinder is fixed on the acting cylinder seat; The acting cylinder seat is regulated guideway with fine motion up and down and is connected, and fine motion adjusting guideway and said gun rack are fixed up and down, and welding gun is fixed on the welding gun lift action cylinder; And corresponding with described second top sword, described welding gun lift action cylinder is a straight line cylinder.

The technical scheme that the utility model provides is carried fin to be welded by the fin conveying mechanism towards the direction of the upper and lower holding structure of fin; And simultaneously welding is implemented in the end of fin by first, second automatic welding machine structure under the state of fin being seized on both sides by the arms by the upper and lower holding structure of fin; Therefore need not to resemble the employing of prior art manual welding; Not only can alleviate welder's working strength, and can improve welding efficiency and ensure welding quality.

Description of drawings

Fig. 1 is the example structure figure of the utility model.

Fig. 2 is the application examples sketch map of the utility model.

The specific embodiment

can be expressly understood the technical spirit and the beneficial effect of the utility model more for the auditor that the makes Patent Office especially public; The applicant general elaborates with the mode of embodiment below; But the description to embodiment all is not the restriction to the utility model scheme, any according to the utility model design done only for pro forma but not substantial equivalent transformation all should be regarded as the technical scheme category of the utility model.

please be referring to Fig. 1; Provide a planer-type frame 1, more particularly, provided a portal frame; So-called planer-type frame 1 defines according to its shape; Have a pair of vertically parallel trailing arm 12 and a transverse arm 13, constitute the chamber 11 of soaring by a pair of trailing arm 12 and a transverse arm 13, this chamber 11 of soaring is just as being seen chamber of daily life.The bottom of a pair of trailing arm 12 is fixed on the terrace of field of employment in the user mode supporting; Transverse arm 13 also can be described as crossbeam; One end of this transverse arm 13 is that the left end of shown position state and top that one of them trailing arm in a pair of trailing arm 12 is a trailing arm 12 on the left side are fixed, and the other end of transverse arm 13 to be right-hand member and another trailing arm in a pair of trailing arm 12 of shown position state promptly fix at the top of a trailing arm 12 on the right.

preferably, a pair of trailing arm 12 adopts rectangular tubes to make, and that is to say that the shape of cross section of trailing arm 12 is rectangular, and is same, transverse arm 13 adopts rectangular tubes to make, promptly the shape of cross section of transverse arm 13 is rectangular, so that constitute a transverse arm chamber 131.More preferred scheme is that the channel-section steel that adopts shape of cross section to be n shape (being U-shaped) is filled the post of transverse arm 13 (present embodiment promptly is), and n shape is that the chamber of U-lag steel is aforesaid transverse arm chamber 131.Again; Each fixing guide rail bracket holder 132 of two ends in a side of the length direction of transverse arm 13; First, second automatic welding machine structure 6,7 that also will detail below being used for supplying is fixing; One side of the length direction of the transverse arm of being said here 13 is meant that transverse arm 13 is back to a following side that is about to the conveying frame 2 of description, the i.e. rear side of location status shown in Figure 1.

above mentioned conveying frame 2 is corresponding with the used equipment of preceding working procedure such as edge knurling machine and/or bead cutter under user mode; Carry out the transition on the conveying frame 2 of the utility model so that make preceding working procedure machine back fin 30, carry frame 2 to constitute by first, second parallel backbar 21,22.Each is provided with one group of guide roller 8 with interval state pivot at the length direction of first, second backbar 21,22 of carrying frame 2 and in a side that faces each other; Avris by the length direction of 8 pairs of fin 30 of guide roller is spacing, fin 30 is under the guiding state by guide roller 8 advances towards the direction of planer-type frame 1.By shown in Figure 1; Be provided with a secondary signal collector 20 at first backbar 21 towards a side of second backbar 22; The position of this secondary signal collector 20 on first backbar 21 is in the end of first backbar 21 towards planer-type frame 1, promptly is in an end of holding structure 4 under fin.First, second backbar 21,22 all is stretched in the chamber 11 of soaring.Aforesaid secondary signal collector 20 be travel switch, microswitch, position near switch, tongue tube or hall sensing element, present embodiment is selected and is used travel switch.

Holding structure 3 comprises oil pump 31, reversal valve 32, first,

second oil cylinder

33,34, first, second

top sword seat

35,36, first top sword 37 and second top sword 38 on above mentioned fin; Oil pump 31 is arranged in the transverse arm chamber 131 of aforesaid transverse arm 13; Reversal valve 32 is fixed on transverse arm 13 on the outer wall of a side of aforesaid conveying frame 2; And be connected with oil pump 32 oil circuits through oil inlet and oil return pipeline 321, and the oil motor 311 of oil pump 32 is connected with the electric control box electrical control by circuit.First, second oil cylinder 33,34 is parallel and all be fixed on the side of transverse arm 13 towards the chamber 11 of soaring with cantilever position, and is connected with reversal valve 32 hydraulic circuits by the hydraulic oil pipe with the dotted line signal among the figure.Shown in figure, first, second oil cylinder 33,34 is corresponding to the top of the short transverse in the chamber 11 of soaring, and between a pair of trailing arm 12.The middle part of the length direction of the first top sword seat 35 is connected with first oil cylinder 331 of first oil cylinder 33; And the two ends of the first top sword seat 35 respectively are fixed with one first guide pillar 351; A pair of first guide pillar 351 interts on first oil cylinder seat 332 of first oil cylinder 33, and is slidingly matched with first oil cylinder seat 332.The middle part of the length direction of the second top sword seat 36 is connected with the second oil cylinder post 341 of second oil cylinder 34; And the two ends of the second top sword seat 36 respectively are fixed with one second guide pillar 361; Should intert on second oil cylinder seat 342 of second oil cylinder 34 to second guide pillar 361, and be slidingly matched with second oil cylinder seat 342.First top sword 37 is fixed on a side of the first top sword seat 35 holding structure 4 under fin; Promptly be fixed on the first top sword seat 35 towards under a side; Second top sword 38 is fixed on a side of the second top sword seat 36 holding structure 4 under fin, promptly be fixed on the second top sword seat 36 towards under a side.

applicant need to prove: if use first, second oil cylinder 33,34 instead cylinder, should be regarded as so that equivalence substitutes and the category that still belongs to the technology contents that the utility model provides.

are when oil pump 31 work; When first, second oil cylinder post 331,341 of first, second oil cylinder 33,34 is stretched out outside cylinder body simultaneously; The direction that then promotes the first top sword seat 35 holding structure 4 under the fin by the first oil cylinder post 331 is promptly to bottom offset; The direction that simultaneously promotes the second top sword seat 36 holding structure 4 under the fin by the second oil cylinder post 341 is promptly to bottom offset, and vice versa.

aforesaid first, second top sword 37,38 forms the position relation of " eight " font each other; So that adapt with the splay end of the fin 30 of signal among the figure; More particularly; Adapt with first edge 302 and second edge 303 of fin 30, more particularly, adapt with first edge 302 and second edge 303 of fin 30.

are asked for an interview Fig. 2 and are continued to combine Fig. 1; Holding structure 4 comprises base 41, first acting cylinder 42, lift arm 43, carriage saddle 44 under the aforesaid fin, first, second presses down tool rest 45,46 and first, second push type broach 47,48 down; Base 41 preferably is arranged on the terrace of field of employment; Perhaps base 41 is arranged on aforesaid first, second backbar 21, the bearing support between 22, this base 41 is provided with a coupled columns 411 (guide pillar 411 also can have four).First acting cylinder 42 is fixed on the base 41 through acting cylinder seat 423 and with heeling condition; Terminal pivotal connection at the first acting cylinder post 421 of this first acting cylinder 42 has an adapter 422 (Fig. 2 shows); On this adapter 422, be hinged with an end of a supporting arm 4221, and the other end of supporting arm 4221 and aforesaid base 41 are hinged.The lower end of lift arm 43 and adapter 4221 are hinged; The upper end is arranged on the pivotal block 4311 through lift arm pivot 431 pivots (rotation); Pivotal block 4311 is fixed on the carriage saddle 44; Make the middle part and the lift arm 43 of carriage saddle 44 hinged therefrom, and the two ends of carriage saddle 44 also are slidingly matched with aforesaid guide pillar 411.First presses down tool rest 45 is screwed the end in carriage saddle 44 side of the first top sword seat 35 of holding structure 3 on aforesaid fin; And it is corresponding with the first top sword seat 35; Second presses down tool rest 46 is screwed the other end in carriage saddle 44 side of the second top sword seat 36 of holding structure 3 on fin equally, and corresponding with the second top sword seat 36.First time push type broach 47 directly is formed in first and presses down on the tool rest 45, and second time push type broach 48 then directly is formed in second and presses down on the tool rest 46.Wherein: first time push type broach 47 is corresponding with aforesaid first top sword 37, and second time push type broach 48 is corresponding with aforesaid second top sword 38, and hence one can see that, and push type broach 47,48 forms the position relation of " eight " font each other under first, second.

press down on the tool rest 45 and at the position pivot corresponding to first time push type broach 47 aforesaid first and are provided with one first carrying roller 451; Equally, press down on the tool rest 461 and be provided with one second carrying roller 461 second corresponding to the position pivot of second time push type broach 48.Aforesaid base 41 is provided with one second acting cylinder 42, and the second acting cylinder post 421 of this second acting cylinder 42 interts slidably on carriage saddle 44, and corresponding back to a side of aforesaid second carrying roller 461 with second time push type broach 48.Certainly, second position of acting cylinder 42 on base 41 also can be arranged on corresponding to first and press down the position of tool rest 45, so that make the second acting cylinder post 421 corresponding back to a side of first carrying roller 451 with first time push type broach 47.

also are provided with a limited block 441 and one first signal picker 442 on aforesaid carriage saddle 44; Limited block 441 is slidably; And reset force is provided by spring 4411; Preferably, limited block 441 constitutes arc surface towards a side of illustrated fin 30, so that suitable with the circular arc cavity 301 of the middle position of the end of fin 30.Aforesaid first signal picker 442 in the present embodiment corresponding to first, second press down tool rest 45, between 46, promptly over against the position of aforesaid limited block 441, by shown in Figure 1, first signal picker 442 is fixed on the carriage saddle 44 through L shaped bearing.Again, aforesaid first, second acting cylinder 42,412 both can have been selected and use cylinder, also can select and use oil cylinder, and present embodiment is selected the former.And aforesaid first signal picker 442 is infrared ray sensor (infrared probe), is connected with the electric control box electrical control by circuit.

Fig. 1 is please still seen in ; The fin conveying mechanism 5 that provides preferably but not the structure that definitely is limited to is following: comprise motor 51, worm gear case 52 and a pair of transmission device 53; Motor 51 is in transmission connection with worm gear case 52; And by worm gear case 52 together with motor 51 be arranged on aforesaid first, second backbar 21, between 22; Worm gear case 52 has one first worm gear case output shaft 521 and one second worm gear case output shaft, 522, the first worm gear case output shafts 521 are bearing on first backbar 21 through bearing block rotationally, and the second worm gear case output shaft 522 is bearing on second backbar 22 through bearing block equally rotationally.In a pair of transmission device 53 one of them is that the transmission device 53 and the first worm gear case output shaft 521 in left side shown in Figure 1 is in transmission connection, and is in transmission connection and in a pair of transmission device 53 another is the transmission device 53 and the second worm gear case output shaft 522 on right side shown in Figure 1.

Description below is to being carrier and transmission device 53 that be in transmission connection with the first worm gear case output shaft 521 with first backbar 21; This transmission device 53 comprises first, second drive 531,532, driving-belt 533, one group of drive sprocket 534 and one group of roller 535; First drive 531 is fixed on the first worm gear case output shaft 521; One group of drive sprocket 534 is with the interval state and be arranged on rotationally on the outer wall of first backbar 21 through sprocket shaft 5341 separately; Promptly be arranged on first backbar 21 rotationally on the outer wall of a side of second backbar 22; Be in transmission connection through driving chain 5342 between each adjacent drive sprocket 534; The quantity of one group of roller 535 equates with the quantity of one group of drive sprocket 534; And be fixed on the end end that aforesaid sprocket shaft 5341 is stretched over the inboard (towards a side of second backbar 22) of first backbar 21, an end of driving-belt 533 is nested with on first drive 531, and the other end is nested with on second drive 532; Second drive 532 is coaxial with one of them drive sprocket 534 in aforesaid one group of drive sprocket 534, and this one of them drive sprocket 534 is corresponding with first drive 531.With second backbar 22 be carrier and the structure of transmission device 53 that be in transmission connection with the second worm gear case output shaft 522 and mounting means as description to the transmission device 53 that is in transmission connection with the first worm gear case output shaft 521.

are provided with one first fin edge holding structure 9 at aforesaid first backbar 21 end of holding structure 4 under fin; And be provided with one second fin edge holding structure 10 equally at second backbar 22 end of holding structure 4 under fin; The position of first, second fin edge holding structure 9,10 corresponds to each other, and both structures are identical.

are arranged on the first fin holding structure 9 on first backbar 21 and comprise the 3rd acting cylinder 91, pressure wheel seat 92, pinch roller arm 93 and pinch roller 94; The 3rd acting cylinder 91 is fixed on the side of first backbar 21 towards second backbar 22 with pinch roller seat 92; The 3rd acting cylinder post 911 of one end of pinch roller arm 93 and the 3rd acting cylinder 91 is hinged; The other end and pinch roller seat 92 pivotal connections; Promptly be hinged on the pinch roller seat 92, pinch roller 94 is arranged on the wheel pressing shaft 941 rotationally, and wheel pressing shaft 941 is fixed on the pinch roller arm 93; And pinch roller 94 matches with one of them roller 535 in aforesaid one group of roller 535, and this one of them roller 535 is that roller 535 near holding structure 4 places under the aforesaid fin.In the present embodiment, the 3rd acting cylinder 9 is selected and is used cylinder, but definitely is not limited to cylinder, for example can use oil cylinder.

are because the structure of first, second automatic welding machine structure 6,7 is identical; Difference only is: the first automatic welding machine structure 6 is corresponding to the position between aforesaid first top sword 37 and the first time push type broach 47, and the second automatic welding machine structure 7 is corresponding to the position between aforesaid second top sword 38 and the second time push type broach 48.

Description below is to the second automatic welding machine structure 7; This second automatic welding machine structure 7 comprises that guideway 74,75, gun rack 76, welding gun lift action cylinder 77 are regulated in guide rail bracket 71, screw drive motor 72, screw rod 73, vertical, horizontal fine motion, guideway 78 and welding gun 79 are regulated in fine motion up and down; Guide rail bracket 71 is fixed through one group of guide rail bracket hold-down screw 713 and aforesaid guide rail bracket holder 132; Bottom at the length direction of this guide rail bracket 71 is fixed with a guide rail 711; And on this guide rail 711 slidably or claim to be equipped with movably a sliding shoe 7111; On guide rail bracket 71 and at position, respectively be provided with one the 3rd signal picker, 712, the three signal pickers 712 as description to secondary signal collector 10 corresponding to the two ends of guide rail 711.Screw drive motor 72 is fixed on an end end (illustrated right-hand member end) of guide rail bracket 71, and by circuit and electric control box control connection.Screw rod 73 is bearing on the guide rail bracket 71 rotationally, and is in transmission connection with screw drive motor 72, on this screw rod 73, is equipped with a bolt and nut 731, and this bolt and nut 731 is connected with aforesaid sliding shoe 7111.Vertically fine motion guideway 74 is connected with aforesaid slide block 7111; Laterally fine motion adjusting guideway 75 is connected with vertical fine motion adjusting guideway 74; Welding gun 76 is regulated guideway 75 with horizontal fine motion and is connected; Welding gun lift action cylinder 77 is fixed on the acting cylinder seat 772, and this welding gun lift action cylinder 77 is a straight line cylinder, makes its up-down by the air inlet/outlet 771 that is connected with compressed air source unit such as air compressor source of the gas pipeline.Aforesaid acting cylinder seat 772 is regulated guideway 78 with fine motion up and down and is connected; And fine motion adjusting guideway 78 is fixing with gun rack 76 up and down; Welding gun 79 is fixing with welding gun lift action cylinder 77 through welding gun seat 791; And corresponding to the aforesaid second upper and lower push type broach 38, between 48, the cable 792 of welding gun 79 is connected with welding machine.Can make the front and back fine motion regulate guideway 75 through the adjusting to vertical adjusting knob 741 laterally moves; Can make gun rack 76 move left and right through adjusting to lateral adjustment knob 751; Through adjusting acting cylinder seat 772 is moved up and down to up-down adjustment knob 781.

applicant describes the operation principle of the utility model; Fin 30 after being handled by preceding working procedure carried out the transition to first, second backbar 21 of the conveying frame 2 of the utility model, between 22; And first, second worm gear case output shaft 521,522 through worm gear case 52 under the work of the motor 51 of fin conveying mechanism 5 drives a pair of transmission device 53 simultaneously; Move by the direction row of one group of roller, 535 drive fin 30 towards the upper and lower holding structure 3,4 of fin; And spacing by the both sides of the length direction that is arranged on each the 8 pairs of fin 30 of one group of guide roller on first, second backbar 21,22 in this process, avoid fin 30 sideslips.And under the work of fin edge holding structure 9; The 3rd acting cylinder post 911 of the 3rd acting cylinder 91 is stretched out outside cylinder body; Promote pinch roller arm 93; Make pinch roller 94 cooperate one of them roller 535 in one group of roller 535 that the edge of fin 30 is seized on both sides by the arms, the jumping of quivering in traveling process, occurs to avoid fin 30.When fin 30 touches secondary signal collector 20; And when the pivotal arm 201 of secondary signal collector 20 is pressed down; Then give electric control box with signal feedback, send instruction by electric control box, when fin conveying mechanism 5 temporarily quits work by secondary signal collector 20; Roller 535 stops operating, and fin 30 stops to move.When fin 30 touched secondary signal collector 20, the circular arc cavity 301 of fin 30 contacted with aforesaid limited block 441 just, and this moment first, signal picker 442 was visited and fin 30, gave electric control box with signal feedback.Send instruction by electric control box and make upper and lower holding structure 3,4 work of fin; Make first, second top sword 37,38 descending by top description; And under the work of first acting cylinder 42; Through lift arm 43 with upwards liftings of carriage saddle 44; Make first, second down push type broach 47,48 to top offset, by first, second top sword 37,38 with first, second down push type broach 47,48 common the cooperation and row is moved to first, second top sword 37,38 and first, second seizes on both sides by the arms push type broach 47, the end of fin 30 between 48 down.The circular arc cavity 301 of the fin 30 of this moment touches with limited block 441 subsides just.And then, 6,7 work of first, second automatic welding machine structure are by first edge, 302 welding to fin 30 1 ends of the welding gun of the first automatic welding machine structure 6, by second edge, 303 welding of 79 pairs of fin 30 of welding gun of the second automatic welding machine structure 7.With the second automatic welding machine structure 7 is example; 72 work of screw drive motor drive screw rod 73, drive sliding shoe 7111 by bolt and nut 731 and move along guide rail 711; In moving process; By the herringbone position of an end of 79 pairs of fin 30 of welding gun or claim the welding of splayed position, promptly to 303 welding of second edge, the moving range of welding gun 79 is definite with cooperating of the 3rd signal picker 712 by sliding shoe 7111.

After welding is accomplished; The upper and lower holding structure 3,4 of first, second fin edge holding structure 9,10 and fin is done and aforementioned opposite action; Pinch roller 941 and roller 535 are scolded out; First, second top sword 37,38 and first, second following push type broach 47,48 are scolded out; Fin 30 row go out planer-type frame 1; Entering is by the transition frame shown in Fig. 2 40, so the fin toe machine that moves to the transformer chip radiator identical through these transition frame 40 row with the utility model structure according to identical operation principle to the herringbone of the other end of fin 30 or claim the welding of splayed position, promptly to first, second edge 302,303 welding of the other end of fin 30

Claims

1. the fin toe machine of a kind of transformer chip radiator, it is characterized in that comprising constitute one soar chamber (11) a planer-type frame (1); By the conveying frame (2) that first, second parallel backbar (21,22) constitutes, this conveying frame (2) is configured in a side of said planer-type frame (1), and is insinuated into the described chamber of soaring (11); Holding structure on one fin (3), holding structure on this fin (3) is arranged on the top of said frame (1), and corresponding to the top of the short transverse in the said chamber of soaring (11); Holding structure under one fin (4), holding structure under this fin (4) is arranged on the bottom of the short transverse in the said chamber of soaring (11), and with described fin on holding structure (3) corresponding; One is used for the fin conveying mechanism (5) of fin towards conveying between the upper and lower holding structure of described fin (3,4), and this fin conveying mechanism (5) is arranged between described first, second backbar (21,22); One is used for the first automatic welding machine structure (6), the second automatic welding machine structure (7) identical with the first automatic welding machine structure (6) with a structure that the fin of being seized on both sides by the arms jointly by the upper and lower holding structure of described fin (2,3) is welded; This first automatic welding machine structure (6) is fixed on an end at the top of said planer-type frame (1), and the second automatic welding machine structure (7) is fixed on the other end at the top of planer-type frame (1).

2. the fin toe machine of transformer chip radiator according to claim 1; It is characterized in that described planer-type frame (1) is by a pair of vertically parallel each other trailing arm (12) and a transverse arm (13) formation with transverse arm chamber (131); The bottom of a pair of trailing arm (12) is bearing on the terrace of field of employment; One end of transverse arm (13) is connected with the wherein top of a trailing arm (12) in a pair of trailing arm (12); And the top of another root trailing arm (12) in the other end of transverse arm (13) and a pair of trailing arm (12) is connected; Holding structure on the described fin (3) is arranged on a side of the length direction of transverse arm (13); And corresponding with the described chamber of soaring (11), first, second backbar of described conveying frame (2) (21,22) is corresponding between a pair of trailing arm (12), and holding structure under the described fin (4) is positioned between a pair of first, second backbar (21,22).

3. the fin toe machine of transformer chip radiator according to claim 2; It is characterized in that holding structure on the described fin (3) comprises oil pump (31), reversal valve (32), first, second oil cylinder (33,34), first, second top sword seat (35,36), first top sword (37) and second top sword (38); Oil pump (31) is arranged in the transverse arm chamber (131) of said transverse arm (13); Reversal valve (32) is fixed on the outer wall of transverse arm (13) and through oil inlet and oil return pipeline (321) and is connected with oil pump (32) oil circuit; First, second oil cylinder (33,34) is fixing with transverse arm (13) parallelly; And be connected with said reversal valve (32) hydraulic circuit, wherein, first, second oil cylinder (33,34) is all with the top of cantilever position corresponding to the short transverse in the said chamber of soaring (11); The middle part of the length direction of the first top sword seat (35) is connected with the first oil cylinder post (331) of first oil cylinder (33); And the two ends of the first top sword seat (35) respectively are fixed with one first guide pillar (351), and a pair of first guide pillar (351) interts on first oil cylinder seat (332) of first oil cylinder (33), and are slidingly matched with first oil cylinder seat (332); The middle part of the length direction of the second top sword seat (36) is connected with the second oil cylinder post (341) of second oil cylinder (34); And the two ends of the second top sword seat (36) respectively are fixed with one second guide pillar (361), and this interts on second oil cylinder seat (342) of second oil cylinder (34) to second guide pillar (361), and are slidingly matched with second oil cylinder seat (342); First top sword (37) is fixed on a side of the first top sword seat (35) holding structure (4) under described fin; Second top sword (38) is fixed on a side of the second top sword seat (36) holding structure (4) under said fin, and wherein, first, second top sword (37,38) forms splay position relation each other; The described first automatic welding machine structure (65) is corresponding with said first top sword (37), and the described second automatic welding machine structure (7) is corresponding with described second top sword (38).

4. the fin toe machine of transformer chip radiator according to claim 3; It is characterized in that holding structure under the described fin (4) comprises that base (41), first acting cylinder (42), lift arm (43), carriage saddle (44), first press down tool rest (45), second and press down tool rest (46), first time push type broach (47) and second time push type broach (48); Base (41) is arranged on the terrace of field of employment; This base (41) is provided with at least one pair of guide pillar (411); First acting cylinder (42) is fixed on the base (41); Lift arm (43) is connected with the first acting cylinder post (421) of first acting cylinder (42), and the middle part of carriage saddle (44) and lift arm (43) are hinged, and this carriage saddle (44) also is slidingly matched with described guide pillar (411); First presses down the end that tool rest (45) is fixed on carriage saddle (44) side of holding structure (3) on said fin; Second presses down the other end that tool rest (46) is fixed on tool rest frame (44) side of holding structure (3) on fin, and first time push type broach (47) is formed in first and presses down on the tool rest (45), and second time push type broach (48) is formed in second and presses down on the tool rest (46); And push type broach (47,48) forms splay position relation each other under first, second; Wherein, first time push type broach (47) is corresponding with described first top sword (37), and second time push type broach (48) is corresponding with described second top sword (38); On described carriage saddle (44), also slide and be equipped with a stop block (441), this stop block (441) is corresponding between the push type broach (47,48) under first, second.

5. the fin toe machine of transformer chip radiator according to claim 4; The terminal pivotal connection that it is characterized in that the first acting cylinder post (421) of described first acting cylinder (42) has an adapter (422); On this adapter (422), be hinged with an end of a supporting arm (4221); And the other end of supporting arm (4221) and described base (41) are hinged; Described lift arm (43) is hinged with adapter (422), and described first acting cylinder (42) is cylinder or oil cylinder.

6. the fin toe machine of transformer chip radiator according to claim 4; It is characterized in that pressing down tool rest (45) head lamp brush guard pivot described first is provided with one first carrying roller (451); Be provided with one second carrying roller (461) and press down tool rest (46) head lamp brush guard pivot described second; First carrying roller (451) is corresponding with first time push type broach (47), and second carrying roller (461) is corresponding with second time push type broach (48); Described base (41) is provided with one second acting cylinder (412); The second acting cylinder post (4121) of this second acting cylinder (412) interts slidably on said carriage saddle (44); And it is corresponding back to a side of said second carrying roller (461) with second time push type broach (48); On carriage saddle (44), also be provided with one first signal picker (442); Back to a side of said first carrying roller (451) or corresponding to the side of said second time push type broach (48) back to said second carrying roller (461), described second acting cylinder (412) is cylinder or oil cylinder to this first signal picker (442) corresponding to said first time push type broach (47).

7. the fin toe machine of transformer chip radiator according to claim 1; It is characterized in that described fin conveying mechanism (5) comprises motor (51), worm gear case (52) and a pair of transmission device (53); Motor (51) and worm gear case (52) are in transmission connection and are arranged between described first, second backbar (21,22) together with motor (51) by worm gear case (52); Worm gear case (52) has the first worm gear case output shaft (521) and the second worm gear case output shaft (522); The first worm gear case output shaft (521) is bearing on first backbar (21) rotationally; The second worm gear case output shaft (522) is bearing on second backbar (22) rotationally; One of them transmission device (53) in a pair of transmission device (53) is in transmission connection with the first worm gear case output shaft (521); And another transmission device (53) is in transmission connection with the second worm gear case output shaft (522); Wherein, respectively be arranged at intervals with one group of guide roller (8) in the side that faces each other of described first, second backbar (21,22), and the inwall of first backbar (21) of said conveying frame (2) or second backbar (22) end of holding structure (4) under said fin is provided with a secondary signal collector (20).

8. the fin toe machine of transformer chip radiator according to claim 7; It is characterized in that the said transmission device (53) that is in transmission connection with the described first worm gear case output shaft (521) comprises first, second drive (531,532), driving-belt (533), one group of drive sprocket (534) and one group of roller (535); First drive (531) is fixed on the first worm gear case output shaft (521); One group of drive sprocket (534) is with the interval state and respectively rotate on the outer wall of first backbar (21) be arranged on described conveying frame (2) through sprocket shaft (5341); Be in transmission connection through driving chain (5342) between the adjacent drive sprocket (534); The quantity of one group of roller (535) equates with drive sprocket (534); And be fixed on the end end that said sprocket shaft (5341) is stretched over the inboard of said first backbar (21); One end of driving-belt (533) is nested with on first drive (531); The other end is nested with on second drive (532); Coaxial with the corresponding drive sprocket of first drive (531) (534) in second drive (532) and the described one group of drive sprocket (534) wherein, is provided with one first fin edge holding structure (9) at an end of first backbar (21) holding structure (4) under said fin of described conveying frame (2); And being provided with one second fin edge holding structure (10) equally at an end of said second backbar (22) holding structure (4) under said fin of carrying frame (2), the position of first, second fin edge holding structure (9,10) corresponds to each other.

9. the fin toe machine of transformer chip radiator according to claim 8; The structure that it is characterized in that the described second fin edge holding structure (10) is identical with the structure of the described first fin edge holding structure (9); The first fin edge holding structure (9) comprises the 3rd acting cylinder (91), pinch roller seat (92), pinch roller arm (93) and pinch roller (94); The 3rd acting cylinder (91) and pinch roller seat (92) are fixed on the side of described first backbar (21) towards said second backbar (22); The 3rd acting cylinder post (911) of one end of pinch roller arm (93) and the 3rd acting cylinder (91) is hinged; The other end and pinch roller seat (92) pivotal connection; Pinch roller (94) is arranged on the wheel pressing shaft (941) rotationally, and wheel pressing shaft (941) is fixed on the pinch roller arm (93), and pinch roller (94) matches with one of them roller (535) in described one group of roller (535).

10. The fin toe machine of transformer chip radiator according to claim 3; It is characterized in that the described second automatic welding machine structure (7) comprises guide rail bracket (71), screw drive motor (72), screw rod (73), vertically guideway (74) is regulated in fine motion, laterally guideway (75), gun rack (76), welding gun lift action cylinder (77) are regulated in fine motion, guideway (78) and welding gun (79) are regulated in fine motion up and down; Guide rail bracket (71) is fixed on the described transverse arm (13); Bottom at the length direction of this guide rail bracket (71) is installed with guide rail (711), goes up to slide at guide rail (711) to be equipped with a sliding shoe (7111), and respectively is provided with one the 3rd signal picker (712) at the position corresponding to the two ends of guide rail (711); Screw drive motor (72) is fixed on an end end of guide rail bracket (71); Screw rod (73) is bearing on the guide rail bracket (71) rotationally, and is in transmission connection with screw drive motor (72), on this screw rod (73), is equipped with a bolt and nut (731); This bolt and nut (731) is connected with described sliding shoe (7111); Vertically fine motion adjusting guideway (74) is connected with said sliding shoe (7111), and horizontal fine motion adjusting guideway (75) is regulated guideway (74) with vertical fine motion and is connected, and gun rack (76) is connected with horizontal fine motion adjusting guideway (75); Welding gun lift action cylinder (77) is fixed on the acting cylinder seat (772); Acting cylinder seat (772) is regulated guideway (78) with fine motion up and down and is connected, and fine motion is regulated guideway (78) and fixed with said gun rack (76) up and down, and welding gun (79) is fixed on the welding gun lift action cylinder (77); And corresponding with described second top sword (38), described welding gun lift action cylinder (77) is a straight line cylinder