CN104577629B - Automatic commutator bending machine - Google Patents

Abstract

The invention provides an automatic commutator bending machine, belongs to the technical field of commutators, and solves the technical problems in the prior art that the structure is complicated, more procedures are needed, and the use cost is high. The automatic commutator bending machine comprises an operating platform, wherein a first mounting seat, a second mounting seat and a third mounting seat are arranged on the operating platform, and a fixing shaft is arranged on each mounting seat; an outer conical surface is arranged between the upper surface and the outer surface of the first mounting seat; the upper surface of the second mounting seat is a plane; the upper surface of the third mounting seat is recessed inwards to form an inner conical surface surrounding the third fixing shaft; four clamping mechanical arms and a connecting plate connected with the clamping mechanical arms are arranged on the operating platform; the connecting plate can transversely and vertically move on the operating platform. According to the invention, only three processing positions are provided, the procedures are fewer, and multiple material ejecting rods and multiple cylinders are eliminated in the bending machine, so that the structure of the bending machine is simpler, the cost input is greatly reduced, and the energy consumption is relatively low.

Description

A kind of diverter automatic bending machine

Technical field

The invention belongs to commutator topology field, it is related to a kind of diverter automatic bending machine.

Background technology

Traditional commutator crotch is typically made up of multiple working procedure, and every procedure needs to be equipped with corresponding equipment, often sheathed For by corresponding operator operation, so leading to, working (machining) efficiency is relatively low, and processing cost is larger, and therefore, people have invented specially Door is used for the shaped device of molding commutator crotch.

For example, the utility model for CN 201975674U for the Authorization Notice No. discloses a kind of automatic commutator hook forming Machine, including fuselage, fuselage is provided with the stamping station of commutator crotch molding, and stamping station is correspondingly provided with diel, punching press Station in the horizontal direction of fuselage and is equipped with least three, and each stamping station completes the punching press of one commutator crotch molding Operation, described fuselage is additionally provided with feeding station, and feeding station, stamping station are placed equidistant, and feeding station, stamping station are all provided with Have corresponding clamping manipulator, clamping manipulator is arranged on work and goes up very much, being operated on fuselage can be laterally longitudinally disposed, this from Although being mounted with clamping manipulator in dynamic forming machine so that the installation of diverter, processing, discharging more automatization, reduce labor Fatigue resistance, but simultaneously also there is following technical problem, 1, this forming machine there are the processing stations of more than three, or even three, and One ejector beam and the cylinder for driving ejector beam are fitted with each processing stations, not only answer manufacturing procedure more Miscellaneous, and make whole shaping machine structure complicated, inconvenience dismounts and keeps in repair；2nd, a liftout is respectively provided with each stamping station Bar, for backing down diverter so as to depart from diel, and each ejector beam individually to be controlled by a cylinder, so, Considerably increase use cost, also increase energy consumption simultaneously；

In sum, in order to solve the technical problem that above-mentioned diverter forming machine exists, need to design a kind of structure simple, The automatic bar folder of diverter that operation is less, use cost is low.

Content of the invention

The purpose of the present invention be for prior art exist the problems referred to above it is proposed that a kind of structure is simple, operation is less, The automatic bar folder of the low diverter of use cost.

The purpose of the present invention can be realized by following technical proposal：A kind of diverter automatic bending machine, including operating board, Be provided with described operating board three processing pedestals and with processing corresponding four clamping manipulators of pedestal, each process pedestal On be provided with upper mounted plate, described operating board is correspondingly provided with three bottom plates, three bottom plates is respectively provided with There is the first mounting seat, the second mounting seat and the 3rd mounting seat for installing diverter, the first mounting seat is provided with first solid Dead axle, the second mounting seat is provided with the second fixing axle, the 3rd mounting seat is provided with the 3rd fixing axle, the first mounting seat upper table Be provided with male-tapered face between face and outer surface, the upper surface of described second mounting seat is plane, described 3rd mounting seat upper Surface caves inward the inner conical face being formed with around the 3rd fixing axle, described operating board is provided with respectively with four clamping machines Connecting plate and the first cylinder being connected with connecting plate respectively and the second cylinder that tool palmistry connects, described first cylinder horizontally set And connecting plate transverse shifting can be made, described second cylinder is vertically arranged and connecting plate can be made to vertically move.

In a kind of above-mentioned diverter automatic bending machine, described bottom plate both sides are fixedly installed the first guide post, institute State correspondence on upper mounted plate and offer the first guide pin bushing, described first guide post is located in the first guide pin bushing and upper mounted plate is led first Vertically move on bar.

In a kind of above-mentioned diverter automatic bending machine, described operating board is provided with and respectively each bottom plate is compressed Briquetting.

In a kind of above-mentioned diverter automatic bending machine, described operating board is provided with the fixation being connected with the second cylinder Frame, described first cylinder is horizontally set on fixed mount, and described connecting plate bottom is fixedly installed connecting seat, and the of the first cylinder One piston rod is connected with connecting seat, described connecting plate rest on fixed mount and can on fixed mount transverse shifting.

In a kind of above-mentioned diverter automatic bending machine, described fixed mount upper surface laterally offers stopper slot, described company Fishplate bar is located in stopper slot.

In a kind of above-mentioned diverter automatic bending machine, the lower end of described fixed mount has been horizontally disposed with fixed plate, and described The second piston bar of two cylinders is connected with fixed plate, and the two ends of described fixed plate are symmetrically arranged with the second guide post, are stating operation Corresponding second guide pin bushing is fixedly installed on the positive facade of platform, described second guide post vertically moves in the second guide pin bushing.

In a kind of above-mentioned diverter automatic bending machine, the positive facade of described operating board is horizontally arranged with balance plate, described Second guide pin bushing is respectively arranged at balance plate two ends, and the two ends of described balance plate are respectively perpendicular and offer adjustment hole, described adjustment hole Inside it is provided with the adjusting screw rod being connected with operating board.

In a kind of above-mentioned diverter automatic bending machine, the positive facade of described operating board is symmetrically arranged with guide pad, described Balance plate is located between two guide pads and balance plate two ends are affixed on the medial wall of guide pad respectively.

In a kind of above-mentioned diverter automatic bending machine, described balance plate is symmetrically arranged with the 3rd guide post, in operation Corresponding guide plate is horizontally disposed with the positive facade of platform, described guide plate offered the pilot hole running through guide plate, described Three guide posts vertically move in guiding in the hole.

Compared with prior art, the invention has the advantages that：

1st, in the present invention, only three processing stations, diverter just can be made to be processed into by this three processing stations required Shape, operation is less, and diverter processing is simpler, and eliminates multiple ejector beams and multiple cylinder in this bender, makes This apparatus for bending structure simpler, easy disassembly and maintenance；

2nd, clamping manipulator had both enabled transverse shifting on operating board, also enabled to vertically move, the installation of diverter, Take off all to realize by vertically moving of clamping manipulator, and vertically moving of clamping manipulator is only vertically arranged by one Cylinder just can complete, so that the structure of this apparatus for bending is simpler, to greatly reduce the input of cost, energy consumption is also relatively Low.

Brief description

Below by accompanying drawing, the present invention is described in further detail：

Fig. 1 is the three-dimensional structure diagram of a preferred embodiment of the present invention.

Fig. 2 is the three-dimensional structure diagram at A in a preferred embodiment of the present invention.

Fig. 3 is the sectional view of the first mounting seat in a preferred embodiment of the present invention.

Fig. 4 is the sectional view of the second mounting seat in a preferred embodiment of the present invention.

Fig. 5 is the sectional view of the 3rd mounting seat in a preferred embodiment of the present invention.

In figure, 100, operating board；110th, the second guide pin bushing；120th, balance plate；121st, adjustment hole；122nd, adjusting screw rod；123、 3rd guide post；130th, guide pad；140th, guide plate；141st, pilot hole；200th, process pedestal；210th, upper mounted plate；211st, One guide pin bushing；300th, bottom plate；310th, the first mounting seat；311st, the first fixing axle；312nd, male-tapered face；320th, the second installation Seat；321st, the second fixing axle；330th, the 3rd mounting seat；331st, the 3rd fixing axle；332nd, inner conical face；340th, the first guide post； 350th, briquetting；400th, connecting plate；410th, clamping manipulator；420th, connecting seat；500th, fixed mount；510th, gripper shoe；520th, fixing Plate；521st, the second guide post；600th, the first cylinder；610th, First piston bar；700th, the second cylinder；710th, second piston bar.

Specific embodiment

The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described, But the present invention is not limited to these embodiments.

As shown in figure 1, a kind of present invention diverter automatic bending machine, including operating board 100, described operating board 100 sets It is equipped with three processing pedestals 200, each processing pedestal 200 is provided with upper mounted plate 210, described operating board 100 accordingly sets It is equipped with three bottom plates 300, three bottom plates 300 are separately provided for the first mounting seat of diverter is installed 310th, the second mounting seat 320 and the 3rd mounting seat 330, as shown in Figures 3 to 5, the first mounting seat 310 is provided with first fixing Axle 311, the second mounting seat 320 is provided with the second fixing axle 321, the 3rd mounting seat 330 is provided with the 3rd fixing axle 331, It is provided with male-tapered face 312, the upper surface of described second mounting seat 320 is between first mounting seat 310 upper surface and outer surface Plane, the upper surface of described 3rd mounting seat 330 caves inward and is formed with the inner conical face 332 of cincture the 3rd fixing axle 331.

Meanwhile, connecting plate 400 has been horizontally disposed with operating board 100, connecting plate 400 has been provided with four equidistantly and is separated by Open and with the processing corresponding clamping manipulator 410 of pedestal 200, be wherein located at first of operating board 100 side clamping machinery Handss 410 are used for taking off diverter from the charging tray positioned at operating board 100 one side and delivering to first processing stations, and in addition three Individual clamping manipulator 410 is used for taking off the diverter of last processing stations and delivering to fixing on next processing stations.

It is additionally provided with fixed mount 500 in front of operating board 100, this fixed mount 500 includes connected and lateral symmetry setting Two stepped gripper shoes 510, are provided with, in the bottom of gripper shoe 510, the first cylinder 600 that two ends are connected with gripper shoe 510, the One cylinder 600 is fixed on fixed mount 500, increased its steadiness during the first cylinder 600 work so that the first cylinder 600 Remain parallel with connecting plate 400, prevent connecting plate 400 from rocking when mobile, the lower surface of connecting plate 400 rests on two respectively On fagging 510, connecting seat 420 is being provided with connecting plate 400 lower surface of the first clamping manipulator 410 one end, first The First piston bar 610 of cylinder 600 passes through gripper shoe 510 to be connected with this connecting seat 420 and enable connecting plate 400 in gripper shoe Transverse shifting on 510, is connected with connecting plate 400 with making First piston bar 610 by connecting seat 420, the one end to connecting plate 400 Play preferable supporting role, prevent connecting plate 400 to one end weight is larger and slight inclination, on the positive facade of operating board 100 It is vertically installed with the second cylinder 700, the second piston bar 710 of the second cylinder 700 is connected with gripper shoe 510 bottom and can make this company Fishplate bar 400 vertically moves on operating board 100.

In the present invention, only three processing stations, diverter just can be made to be processed into required shape by this three processing stations Shape, operation is less, diverter processing simpler, and eliminate multiple ejector beams and multiple cylinder in this bender so that The structure of this apparatus for bending is simpler, easy disassembly and maintenance.

And in existing forming machine, need just to complete the molding work of diverter by the operation of three or more than three Make, the structure of each station more complicated it has not been convenient to dismounting, more inconvenient maintenance.

On the other hand, by installing horizontal the first cylinder 600 with the second vertical cylinder 700 so that clamping manipulator 410 had both enabled transverse shifting on operating board 100, also enabled to vertically move, and transverse shifting is so that clamping manipulator 410 Enable the function of basic lateral transfer diverter, and vertically move so that clamping manipulator 410 enables diverter peace Dress, the function of taking off, can be achieved with installation on processing stations for the diverter by two cylinders, shift and take off, relatively Prior art, the structure of this apparatus for bending is simpler, greatly reduces the input of cost, and energy consumption is relatively low.

And existing diverter shaped device passes through to be respectively mounted an ejector beam on each processing stations, by this road work The good diverter ejection of sequence punching press, to facilitate clamping manipulator 410 to clamp diverter, each ejector beam is by a cylinder control System, so, number of cylinders is more so that this shaped device structure is more complicated, and, ejector beam will be when ejecting diverter, such as Diverter is clamped by clamping manipulator 410 not in time, also results in diverter and drops, and increases unnecessary trouble.

As shown in Figure 1 and Figure 2, it is fixedly installed the first guide post 340, fixed plate in bottom plate 300 both sides On 210, correspondence offers the first guide pin bushing 211, and described first guide post 340 is located in the first guide pin bushing 211 and upper mounted plate 210 exists Vertically move on first guide post 340.

First guide post 340 is fixed on bottom plate 300, and it has goodish stability and guide effect, upper solid Fixed board 210 moves on the first guide post 340, increased the steadiness of upper mounted plate 210, it is to avoid upper mounted plate 210 is hanging down Translation is rocked during moving, and improves the bending precision of this bender and the Forming Quality of diverter.

Further, described operating board 100 is provided with the briquetting 350 compressing each bottom plate 300 respectively.

First guide post 340 is provided with bottom plate 300, the stationarity quality of the first guide post 340 directly affects The bending precision of diverter, and during diverter bending, be easy to make bottom plate 300 from the power of upper mounted plate 210 Producing displacement, thus leading to the first guide post 340 generation displacement, and then having influence on the bending precision of this bender, and briquetting 350 Bottom plate 300 is pushed down, so that bottom plate 300 is pressed close to operating board 100 surface, prevent its movement, greatly reduce lower solid Fixed board 300 and the first guide post 340 produce the probability of displacement it is ensured that the bending precision of this bender.

Further, the upper surface in gripper shoe 510 laterally offers stopper slot (not shown), described connecting plate 400 are located in stopper slot and move in stopper slot.

In the case of deadweight, when connecting plate 400 is mobile, its stationarity is poor, easily to both sides slight shift, and passes through this The position-limiting action of stopper slot, can prevent connecting plate 400 from offseting to both sides in moving process, increase the stationarity of connecting plate 400, Simultaneously increase clamping manipulator 410 clamp precision, make diverter installation, transfer, take off more accurate.

As shown in figure 1, being horizontally disposed with, in the lower end of two gripper shoes 510, the fixed plate 520 connecting two gripper shoes 510, the The second piston bar 710 of two cylinders 700 is connected with fixed plate 520 middle part, and the two ends of described fixed plate 520 are symmetrically arranged with second Guide post 521, is fixedly installed corresponding second guide pin bushing 110, described second guide post 521 on stating the positive facade of operating board 100 Vertically move in the second guide pin bushing 110.

The second piston bar 710 of the second cylinder 700 directly withstands on the middle part of fixed plate 520, and promotion fixed plate 520 can be real Existing clamping manipulator 410 vertically move so that fixed mount 500 two ends relative equilibrium, fixed plate 520 makes two gripper shoes 510 There is more preferable stationarity, it is to avoid second piston bar 710 moves up and down and affects the transverse shifting effect of the first cylinder 600.

And two second guide posts 521 move respectively in the second guide pin bushing 110 simultaneously, serve synchronization, it is to avoid fixing Rock in frame 500 moving process, increased balance when fixed mount 500 vertically moves and stability.

Further, the positive facade of described operating board 100 is horizontally arranged with balance plate 120, described second guide pin bushing 110 is respectively It is arranged at balance plate 120 two ends, the two ends of balance plate 120 are respectively perpendicular and offer adjustment hole 121, two adjustment holes 121 are located at two Between second guide pin bushing 110, in described adjustment hole 121, it is provided with the adjusting screw rod 122 being connected with operating board 100.

The model of diverter is different, and its length is also different, and the mobile height of therefore clamping manipulator 410 there is also accordingly Change, leads to the highly desirable adjustment of movement of the second guide post 521, if the second guide pin bushing 110 is constantly in fixed state, Second guide post 521 is easily removed the second guide pin bushing 110 and is separated with the second guide pin bushing 110, now, balance to fixed mount 500 Impact is larger, and the second guide pin bushing 110 is arranged on vertically moving balance plate 120 so that the second guide pin bushing 110 can be with second The height change of guide post 521 and adjust in time, it is to avoid the second guide post 521 departs from the second guide pin bushing 110, and passes through adjustment hole 121 are coordinated with adjusting screw rod 122, facilitate balance plate 120 to vertically move in the positive facade of operating board 100 and adjust accordingly.

Further, the positive facade of described operating board 100 is symmetrically arranged with guide pad 130, described balance plate 120 is located at two Between guide pad 130 and balance plate 120 two ends are affixed on the medial wall of guide pad 130 respectively.

Balance plate 120 is located between two guide pads 130, prevents balance plate 120 two ends displacement unequal so that balancing Plate 120 can move in parallel, and ensure that the movement in the second guide pin bushing 110 of the second guide post 521 is smooth simultaneously.

During vertically moving, the displacement at its two ends is difficult to ensure that unanimously balance plate 120, one end easily and moves Dynamic excessive, and the very few situation of other end movement, thus the phenomenon of balance plate 120 slight inclination occurs, lead to the second guide post 521 in the second guide pin bushing 110 moving resistance larger or occur the second guide post 521 with the second guide pin bushing 110 inclined lift, make clamping Machinery cannot normally handss move horizontally, and produces considerable influence to the clamp precision of clamping manipulator 410.

Further, the 3rd guide post 123, level on the positive facade of operating board 100 are symmetrically arranged with balance plate 120 It is provided with corresponding guide plate 140, described guide plate 140 offers the pilot hole 141 running through guide plate 140, the described 3rd Guide post 123 vertically moves in pilot hole 141.

Balance plate 120 adjust its height when, the synchronicity no less important of its two ends movement, the 3rd guide post 123 is being led Move into hole 141, further increase synchronicity when balance plate 120 moves, by balance plate 120 inclining in moving process Tiltedly probability is down to minimum it is ensured that the mobile accuracy of the second guide post 521, meanwhile, increased stablizing when balance plate 120 moves Property.

Operationally, the first cylinder 600 controls connecting plate 400 transverse shifting to the present invention, and clamping manipulator 410 can will be located at Diverter on the charging tray of operating board 100 side takes off and is transferred on first processing stations, or by each processing stations On diverter be transferred on next processing stations place, the second cylinder 700 controls connecting plate 400 to vertically move, clamping manipulator 410 can will be fixed on processing stations by diverter, or the diverter completing each manufacturing procedure are taken off, connecting plate 400 Transverse shifting and vertically moving alternately, realizes processing to each diverter.

Specific embodiment described herein is only explanation for example to present invention spirit.The affiliated technology of the present invention is led The technical staff in domain can be made various modifications or supplement or replaced using similar mode to described specific embodiment Generation, but the spirit without departing from the present invention or surmount scope defined in appended claims.

Claims (8)

1. a kind of diverter automatic bending machine, including operating board, described operating board is provided with three processing pedestals and with plus Corresponding four clamping manipulators of work pedestal, each processing pedestal are provided with upper mounted plate, relative set on described operating board Have three bottom plates it is characterised in that：Described bottom plate both sides are fixedly installed the first guide post, on fixed plate Correspondence offers the first guide pin bushing, and described first guide post is located in the first guide pin bushing and upper mounted plate vertically moves on the first guide post Dynamic, three bottom plates are separately provided for install the first mounting seat, the second mounting seat and the 3rd installation of diverter Seat, the first mounting seat is provided with the first fixing axle, the second mounting seat is provided with the second fixing axle, and the 3rd mounting seat is arranged There is the 3rd fixing axle, between the first mounting seat upper surface and outer surface, be provided with male-tapered face, the upper table of described second mounting seat Face is plane, and the upper surface of described 3rd mounting seat caves inward and is formed with the inner conical face of cincture the 3rd fixing axle, described behaviour Be provided with station the connecting plate being connected with four clamping manipulators respectively and the first cylinder of being connected with connecting plate respectively with Second cylinder, described first cylinder horizontally set simultaneously can make connecting plate transverse shifting, and described second cylinder is vertically arranged and can make Connecting plate vertically moves.

2. a kind of diverter automatic bending machine according to claim 1 it is characterised in that：It is provided with described operating board point Not by the briquetting of each bottom plate compression.

3. a kind of diverter automatic bending machine according to claim 1 it is characterised in that：Be provided with described operating board with The fixed mount that second cylinder is connected, described first cylinder is horizontally set on fixed mount, and described connecting plate bottom is fixedly installed Connecting seat, the First piston bar of the first cylinder is connected with connecting seat, and described connecting plate rests on fixed mount and can be on fixed mount Transverse shifting.

4. a kind of diverter automatic bending machine according to claim 3 it is characterised in that：Described fixed mount upper surface is horizontal Offer stopper slot, described connecting plate is located in stopper slot.

5. a kind of diverter automatic bending machine according to claim 3 or 4 it is characterised in that：The lower end of described fixed mount It has been horizontally disposed with fixed plate, the second piston bar of described second cylinder is connected with fixed plate, and the two ends of described fixed plate symmetrically set It is equipped with the second guide post, is fixedly installed corresponding second guide pin bushing on stating the positive facade of operating board, described second guide post is Vertically move in two guide pin bushings.

6. a kind of diverter automatic bending machine according to claim 5 it is characterised in that：Laterally set on the positive facade of operating board It is equipped with balance plate, described second guide pin bushing is respectively arranged at balance plate two ends, the two ends of described balance plate are respectively perpendicular and offer tune Knothole, described regulation in the hole is provided with the adjusting screw rod being connected with operating board.

7. a kind of diverter automatic bending machine according to claim 6 it is characterised in that：Right on the positive facade of described operating board Claim to be provided with guide pad, described balance plate is located between two guide pads and balance plate two ends are affixed on the medial wall of guide pad respectively On.

8. a kind of diverter automatic bending machine according to claim 6 or 7 it is characterised in that：Symmetrical on described balance plate It is provided with the 3rd guide post, corresponding guide plate has been horizontally disposed with the positive facade of operating board, described guide plate has offered and passes through Wear the pilot hole of guide plate, described second guide post vertically moves in guiding in the hole.