CN201784233U - Die engaging and disengaging gear for pressing machine - Google Patents

Abstract

The utility model relates to a die engaging and disengaging gear for a pressing machine, wherein an upper plate and a lower plate are arranged on an upper die holder and a lower die holder of the pressing machine; two end material devices provided with telescopic claws are fixedly arranged on the upper die holder and the lower die holder respectively, and correspond to the both sides of the upper plate and the lower plate; an upper die and a lower die which are positioned by the telescopic claws on both sides are respectively arranged on the upper plate and the lower plate; structures that positioning pins are matched with positioning holes are respectively arranged between the upper plate and the upper die as well as between the lower plate and the lower die; end material pillars are also arranged on the both sides of the lower die; and therefore, the end material devices can be led to release the upper die and the lower die after the pressing machine drives the upper die and the lower die to be matched and form a workpiece through hot pressing, then the end material pillars are supported by mechanical arms so as to put the upper die and the lower die to an another cold-pressed pressing machine for refrigeration, and finally, the upper die and the lower die are taken back to the pressing machine, and then a finished product is taken out after the upper die and the lower die are disconnected, so that the efficiency of energy conservation can be achieved through the separation of cold pressing and hot pressing.

Description

Pressing machine mould arrangement of clutch

Technical field

The utility model relates to a kind of device of pressing machine, relates in particular to a kind of pressing machine mould arrangement of clutch.

Background technology

Existing pressing machine, be provided with upper and lower plate at upper and lower die holder, upper and lower plate each in conjunction with upper and lower mould, when being used to add man-hour, it is with upper and lower mould matched moulds and hot forming, then the cooling construction that is provided with the pressing machine again makes upper and lower mould cooling, then opens upper and lower mould and takes out finished product.

Though the mode that aforementioned existing pressing machine cools off after can hot forming is made finished product, but owing to possess the structure of hot forming and cooling simultaneously, can cause energy waste under the hot and cold reciprocation, and the shortcoming that causes heating, cooling effect to promote, but because the upper and lower mould of existing pressing machine is all fixing form, therefore can't be after the pressing machine carries out hot pressing, cool off at other pressing machine place that can carry out cold pressing with upper and lower mould migration, can't accomplish the processing procedure of hot pressing and refrigerated separation.

The utility model content

Because existing pressing machine possesses the structure of hot forming and cooling simultaneously, the shortcoming that hot and cold interactive situation causes energy waste and heating, cooling effect to promote, for this reason, the utility model mainly is provided with location and the structure that discharges upper and lower mould at the pressing machine, so that the processing procedure that upper and lower mould can carry out hot pressing and cooling at different pressing machines alternately reaches the effect that promotes the quality of production.

For achieving the above object, the utility model provides a kind of pressing machine mould arrangement of clutch, comprising:

One pressing machine, be provided with upper and lower relative a upper bolster and a die shoe, in conjunction with a upper plate, be arranged with more than one upper plate locating hole in the bottom surface of upper plate in the bottom surface of upper bolster, in conjunction with a lower plate, be arranged with more than one lower plate locating hole at the end face of die shoe at the end face of lower plate;

One set of molds, comprise a patrix and a counterdie, patrix is located at the bottom surface of upper plate, corresponding more than one upper plate locating hole, be convexly equipped with the patrix alignment pin of equal amount at the end face of patrix, be inserted in each upper plate locating hole location with each patrix alignment pin, respectively be provided with more than one patrix groove at patrix and arranged on left and right sides face; Counterdie is located at the end face of lower plate, corresponding more than one lower plate locating hole, be convexly equipped with the counterdie alignment pin of equal amount in the bottom surface of counterdie, be inserted in each lower plate locating hole location with each counterdie alignment pin, respectively be provided with more than one counterdie groove at counterdie and arranged on left and right sides face, respectively protrude out the two ends stock column in the forward and backward position of counterdie and arranged on left and right sides face again;

A pair of upper end materials device, be incorporated into the bottom surface of upper bolster with left and right paired form, two upper end materials devices respectively are provided with upper end material cylinder pressure, each upper end material cylinder pressure towards the end of upper plate in conjunction with one on telescopic claw, each patrix groove that is inserted in left and right each side of patrix with telescopic claw each on is located; And

A pair of lower end materials device, be incorporated into the end face of die shoe with left and right paired form, two lower end materials devices respectively are provided with lower end material cylinder pressure, at each lower end material cylinder pressure towards the end of lower plate in conjunction with telescopic claw once, each counterdie groove that is inserted in left and right each side of counterdie with each time telescopic claw is located.

Further, each upper end materials device described in the utility model is provided with a upper plate, be incorporated into the bottom surface of described upper bolster with each upper plate, described each upper end material cylinder pressure is incorporated in the middle of the bottom surface of each upper plate, before corresponding each upper end material cylinder pressure, back both sides, in the bottom surface of upper plate in conjunction with two upper rail plates, at each more than the upper rail plate, following form at interval, along a left side, right runs through and is provided with guide hole on two, guide hole slides and wears a top guide bar on each, each top guide bar is incorporated into described telescopic claw on each respectively towards the end of described upper plate, have at interval between two of telescopic claw and homonymy upper rail plates on each;

Each lower end materials device is provided with a lower shoe, be incorporated into the end face of described die shoe with each lower shoe, described each lower end material cylinder pressure is incorporated in the middle of the end face of each lower shoe, the forward and backward both sides of corresponding each lower end material cylinder pressure, in the bottom surface of lower shoe in conjunction with two lower guideway plates, in the form of each lower guideway plate with upper and lower interval, run through along left and right direction and to be provided with guide hole twice, wear a lower guide rod in the slip of each time guide hole, each lower guide rod is incorporated into described each time telescopic claw respectively towards the end of described lower plate, has between two lower guideway plates of each time telescopic claw and homonymy at interval.

Further, patrix described in the utility model is provided with two patrix grooves in the and arranged on left and right sides face with the form at forward and backward interval, and described counterdie is provided with two counterdie grooves at the and arranged on left and right sides face with the form at forward and backward interval;

Described on each telescopic claw be convexly equipped with claw on two, with telescopic claw on each two on claw be inserted in two patrix grooves location of left and right each side of patrix, be convexly equipped with claw twice at described each time telescopic claw, be inserted in two counterdie groove location of left and right each side of patrix with twice claws of each time telescopic claw.

The utility model is the operation of carrying out hot pressing with the pressing machine, and be provided with the pressing machine that another carries out cold pressing in that described pressing machine is other, carry out between the pressing machine of cold pressing at pressing machine of the present utility model and another, be provided with and move set of molds back and forth and place the mechanical arm of locating on the lower plate.

During use, earlier with the pressing machine of the utility model hot pressing form with patrix and counterdie matched moulds, carry out the program of hot pressing, then two upper and lower end materials devices are withdrawn, and each goes up telescopic claw and each time telescopic claw, and release patrix and counterdie are followed die shoe and moved down, this moment, patrix can be because the cause of gravity, fold on counterdie and along with decline, then mechanical arm shifts out set of molds in the pressing machine of the utility model hot pressing form in the modes of four ends of bracketing stock column; Then mechanical arm moves to another pressing machine that carries out cold pressing with set of molds and carries out the operation of cold pressing, again set of molds is retracted on the lower plate of the present utility model after the end and located, last die shoe and set of molds rising matched moulds, last telescopic claw and following telescopic claw with both sides insert the position of locating patrix and counterdie respectively, last die shoe moves down, patrix and counterdie are separated, promptly finish the action of die sinking and the circulation of end manufacturing process.

The beneficial effects of the utility model are, because on the utility model cooperates, counterdie, last, die shoe is provided with and can fixes or discharge, the upper end materials device of counterdie and lower end materials device, therefore make, counterdie is behind hot pressing, can put in order the pressing machine that group moves to other and carry out the operation of cold pressing, and cold pressing finish send back to again after, going up, counterdie is fixed in, the mode of die shoe, carry out the operation of die sinking, so can make, the processing procedure that counterdie can carry out hot pressing and cooling at different pressing machines alternately reaches the effect of saving the energy and promoting the quality of production.

Description of drawings

Fig. 1 is the stereogram of the utility model preferred embodiment;

Fig. 2 is the stereogram of the utility model preferred embodiment dismounting set of molds;

Fig. 3 is the stereogram that the utility model preferred embodiment set of molds cooperates the upper and lower end materials device;

Fig. 4 is the front view of the utility model preferred embodiment;

Fig. 5 to Fig. 9 is the enforcement schematic diagram that the utility model preferred embodiment cooperates cold pressing form pressing machine and mechanical arm effect.

The specific embodiment

Below in conjunction with accompanying drawing structural principle of the present utility model and operation principle are done concrete description:

The utility model provides a kind of pressing machine mould arrangement of clutch, please referring to the preferred embodiment of Fig. 1 to Fig. 4, comprising:

One pressing machine 10, for the pressing machine form of hot pressing and at the top and the bottom be respectively equipped with a upper bolster 11 and a base 12, wherein upper bolster 11 and base 12 respectively are the similar rectangle plate body of shape, between four corners of four corners of upper bolster 11 and base 12, combine four pillars 13, the below of corresponding upper bolster 11, at four pillars 13 going up, the sheathed die shoe 14 of the form of lower slider, middle junction unification closing dashpot 15 at base 12 end faces, be incorporated into the centre of die shoe 14 bottom surfaces with the top of closing dashpot 15, can be with closing dashpot 15 with the direction pushing tow of die shoe 14 towards upper bolster 11, reach the effect of matched moulds, in the bottom surface of upper bolster 11 in conjunction with a upper plate 16, be arranged with two upper plate locating holes 161 in the centre of upper plate 16 bottom surfaces, in conjunction with a lower plate 17, be arranged with two lower plate locating holes 171 at the end face of die shoe 14 at the end face of lower plate 17.

One set of molds 20, comprise a patrix 21 and a counterdie 22, wherein patrix 21 is against the bottom surface of being located at upper plate 16, corresponding two upper plate locating holes 161, end face at patrix 21 is convexly equipped with two patrix alignment pins 211, be inserted in two upper plate locating holes 161 location with two patrix alignment pins 211, be provided with two patrix grooves 212 at patrix 21 and arranged on left and right sides faces with the form at forward and backward interval respectively; Counterdie 22 is against the end face of being located at lower plate 17, corresponding two lower plate locating holes 171, be convexly equipped with two counterdie alignment pins 221 in the bottom surface of counterdie 22, be inserted in two lower plate locating holes, 171 location with two counterdie alignment pins 221, be provided with two counterdie grooves 222 at counterdie 22 and arranged on left and right sides faces with the form at forward and backward interval respectively, laterally protrude out two ends stock column 223 outwardly in the forward and backward position of counterdie 22 and arranged on left and right sides faces respectively again.

A pair of upper end materials device 30, with a left side, right paired form is incorporated into the bottom surface of upper bolster 11, two upper end materials devices 30 lay respectively at the left side of upper plate 16, right both sides, each upper end materials device 30 is provided with a upper plate 31, be incorporated into the bottom surface of upper bolster 11 with each upper plate 31, at the middle junction unification upper end of each upper plate 31 bottom surface material cylinder pressure 32, before the material cylinder pressure 32 of corresponding upper end, back both sides, in the bottom surface of upper plate 31 in conjunction with two upper rail plates 33, at each upper rail plate more than 33, following form at interval, along a left side, right runs through and is provided with guide hole 331 on two, and guide hole 331 slides and wears a top guide bar 34 on each;

Each upper end material cylinder pressure 32 and each top guide bar 34 towards the end of upper plate 16 respectively in conjunction with one on telescopic claw 35, have at interval between two of telescopic claw 35 and homonymy upper rail plates 33 on each, two patrix grooves 212 of corresponding patrix 21 left and right each side, telescopic claw 35 is convexly equipped with claw 351 on two on each, with telescopic claw on each 35 two on claw 351 be inserted in two patrix grooves 212 location of patrix 21 left and right each side.

A pair of lower end materials device 40, with a left side, right paired form is incorporated into the end face of die shoe 14, two lower end materials devices 40 also lay respectively at the left side of lower plate 17, right both sides, each lower end materials device 40 is provided with a lower shoe 41, be incorporated into the end face of die shoe 14 with each lower shoe 41, at the middle junction unification lower end of each lower shoe 41 end face material cylinder pressure 42, before the material cylinder pressure 42 of corresponding lower end, back both sides, in the bottom surface of lower shoe 41 in conjunction with two lower guideway plates 43, at each lower guideway plate more than 43, following form at interval, along a left side, right runs through and is provided with guide hole 431 twice, and sliding at each time guide hole 431 wears a lower guide rod 44;

At each lower end material cylinder pressure 42 and each lower guide rod 44 towards the end of lower plate 17 respectively in conjunction with telescopic claw 45 once, have between two lower guideway plates 43 of each time telescopic claw 45 and homonymy at interval, two counterdie grooves 222 of corresponding counterdie 22 left and right each side, be convexly equipped with claw 451 twice at each time telescopic claw 45, be inserted in two counterdie grooves, 222 location of counterdie 22 left and right each side with twice claws 451 of each time telescopic claw 45.

The utility model removes aforementioned preferred embodiments, be to be provided with two upper plate locating holes 161 at upper plate 16 or lower plate 17, beyond the lower plate locating hole 171, also can only be provided with upper plate locating hole 161 more than one or three in upper plate 16 or lower plate 17, lower plate locating hole 171, cooperate the patrix alignment pin 211 of equal number to produce positioning action with counterdie alignment pin 221 at this point, in addition, the left side of patrix 21, the left side of right each side and counterdie 22, right each side, also can only be provided with the patrix groove 212 more than or three, counterdie groove 222, provide on each telescopic claw 35 or each time telescopic claw 45 to plug the location with this, the simple change the utility model of so constructing quantity is not limited at this.

When the utility model uses, as Fig. 1 to Fig. 4, be at the pressing machine 10 other pressing machines 50 that are provided with the cold pressing form, it is provided with a upper bolster 51 and and is positioned at upper bolster 51 belows and is subjected to closing dashpot 52 to promote the die shoe 53 that rises, be provided with the upper plate 54 that the bottom surface has two upper plate locating holes 541 in the bottom surface of described upper bolster 51, end face at described die shoe 53 is provided with the lower plate 55 that end face has lower plate locating hole 551 again, the position that two upper plate locating holes 541 of cold pressing form pressing machine 50 and two lower plate locating holes 551 are provided with, identical with the position of described hot pressing form pressing machine 10 relative configurations.In conjunction with Fig. 7, the pressing machine 10 of corresponding hot pressing form is provided with a mechanical arm 60 with the pressing machine 50 of cold pressing form, it has two arms 61 that left and right distance apart slightly is wider than counterdie 22 width, four end stock columns 223 of corresponding counterdie 22, the form of arranging with matrix at the end face of two arms 61 is arranged with four bracketing grooves 611.

When the utility model cooperates the pressing machine 50 of cold pressing form and mechanical arm 60 to be used to manufacture a product, as shown in Figure 5, closing dashpot 15 with hot pressing form pressing machine 10 raises die shoe 14 earlier, make patrix 21 and counterdie 22 matched moulds, carry out the program of hot pressing, then as shown in Figure 6, the upper end materials device 30 of both sides and lower end materials device 40, with each upper end material cylinder pressure 32 and each lower end material cylinder pressure 42 telescopic claw on each 35 and each time telescopic claw 45 are bounced back, discharge the position of patrix 21 and counterdie 22 location, then closing dashpot 15 drives die shoes 14 and moves down, and this moment, patrix 21 can be because the cause of gravity, folds on counterdie 22 and along with decline.

As shown in Figure 7, two arms 61 of mechanical arm 60 stretch into the both sides of lower plate 17, after four bracketing grooves 611 are aligned four of counterdie 22 end stock columns 223, rise and, set of molds 20 is shifted out the pressing machine 10 of the utility model hot pressing form in the modes of four ends of bracketing stock column 223; Then mechanical arm 60 moves to two arms 61 both sides of the top of another lower plate 55, make two counterdie alignment pins 221 of counterdie 22 align the lower plate locating hole 551 of lower plate 55, then two arms 61 descend, and set of molds 20 is positioned on the lower plate 55 in the mode that bottom two counterdie alignment pins insert lower plate locating hole 551.

As shown in Figure 8, then another closing dashpot 52 raises die shoe 53, carry out the operation of cold pressing with upper plate 54 and lower plate 55 clamping patrixes 21 with counterdie 22, closing dashpot 52 drives die shoe 53 and folded mutually patrix 21 after finishing, counterdie 22 moves down, again as shown in Figure 9, set of molds 20 is fetched the pressing machine 10 of hot pressing form with mechanical arm 60, set of molds 20 is re-positioned on the lower plate 17, last closing dashpot 15 raises die shoe 14 and set of molds 20, return back to the kenel of Fig. 5, make the upper end materials device 30 of both sides and lower end materials device 40 inserts location patrixes 21 and counterdie 22 with telescopic claw on each 35 and following telescopic claw 45 position, last closing dashpot 15 moves down die shoe 14 (as Fig. 1 and 4), makes patrix 21 and counterdie 22 separate the action of carrying out die sinking and promptly finishes the circulation that the utility model is used for manufacturing process.

Claims (3)

1. a pressing machine mould arrangement of clutch is characterized in that, comprising:

One pressing machine, be provided with upper and lower relative a upper bolster and a die shoe, in conjunction with a upper plate, be arranged with more than one upper plate locating hole in the bottom surface of upper plate in the bottom surface of upper bolster, in conjunction with a lower plate, be arranged with more than one lower plate locating hole at the end face of die shoe at the end face of lower plate;

One set of molds, comprise a patrix and a counterdie, patrix is located at the bottom surface of upper plate, corresponding more than one upper plate locating hole, be convexly equipped with the patrix alignment pin of equal amount at the end face of patrix, be inserted in each upper plate locating hole location with each patrix alignment pin, respectively be provided with more than one patrix groove at patrix and arranged on left and right sides face; Counterdie is located at the end face of lower plate, corresponding more than one lower plate locating hole, be convexly equipped with the counterdie alignment pin of equal amount in the bottom surface of counterdie, be inserted in each lower plate locating hole location with each counterdie alignment pin, respectively be provided with more than one counterdie groove at counterdie and arranged on left and right sides face, respectively protrude out the two ends stock column in the forward and backward position of counterdie and arranged on left and right sides face again;

A pair of upper end materials device, be incorporated into the bottom surface of upper bolster with left and right paired form, two upper end materials devices respectively are provided with upper end material cylinder pressure, each upper end material cylinder pressure towards the end of upper plate in conjunction with one on telescopic claw, each patrix groove that is inserted in left and right each side of patrix with telescopic claw each on is located; And

A pair of lower end materials device, be incorporated into the end face of die shoe with left and right paired form, two lower end materials devices respectively are provided with lower end material cylinder pressure, at each lower end material cylinder pressure towards the end of lower plate in conjunction with telescopic claw once, each counterdie groove that is inserted in left and right each side of counterdie with each time telescopic claw is located.

2. pressing machine mould arrangement of clutch according to claim 1, it is characterized in that: described each upper end materials device is provided with a upper plate, be incorporated into the bottom surface of described upper bolster with each upper plate, described each upper end material cylinder pressure is incorporated in the middle of the bottom surface of each upper plate, before corresponding each upper end material cylinder pressure, back both sides, in the bottom surface of described upper plate in conjunction with two upper rail plates, at each more than the upper rail plate, following form at interval, along a left side, right runs through and is provided with guide hole on two, guide hole slides and wears a top guide bar on each, each top guide bar is incorporated into described telescopic claw on each respectively towards the end of upper plate, have at interval between two of telescopic claw and homonymy upper rail plates on each;

Each lower end materials device is provided with a lower shoe, be incorporated into the end face of described die shoe with each lower shoe, described each lower end material cylinder pressure is incorporated in the middle of the end face of each lower shoe, the forward and backward both sides of corresponding each lower end material cylinder pressure, in the bottom surface of lower shoe in conjunction with two lower guideway plates, in the form of each lower guideway plate with upper and lower interval, run through along left and right direction and to be provided with guide hole twice, wear a lower guide rod in the slip of each time guide hole, each lower guide rod is incorporated into described each time telescopic claw respectively towards the end of described lower plate, has between two lower guideway plates of each time telescopic claw and homonymy at interval.

3. pressing machine mould arrangement of clutch according to claim 1 and 2, it is characterized in that: described patrix is provided with two patrix grooves at the and arranged on left and right sides face with the form at forward and backward interval, and described counterdie is provided with two counterdie grooves at the and arranged on left and right sides face with the form at forward and backward interval;

Described on each telescopic claw be convexly equipped with claw on two, with telescopic claw on each two on claw be inserted in two patrix grooves location of left and right each side of patrix, be convexly equipped with claw twice at described each time telescopic claw, be inserted in two counterdie groove location of left and right each side of patrix with twice claws of each time telescopic claw.

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