CN205416268U - A automatic universal locking mechanism for die casting machine or injection molding machine - Google Patents
A automatic universal locking mechanism for die casting machine or injection molding machine Download PDFInfo
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- CN205416268U CN205416268U CN201620204212.6U CN201620204212U CN205416268U CN 205416268 U CN205416268 U CN 205416268U CN 201620204212 U CN201620204212 U CN 201620204212U CN 205416268 U CN205416268 U CN 205416268U
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Abstract
The utility model discloses an automatic universal locking mechanism for die casting machine or injection molding machine belongs to die -casting or injection moulding device field. The utility model provides a can effectually avoid the template at the operation in -process, inconsistent clearance can not appear between movable mould board and the stationary mold plate behind the compound die, the impartial automatic universal locking mechanism of atress. The universal locking mechanism of automation be connected with the tailboard through the machine hinge by the one end of machine hinge composite connection structure, the other end connects with the movable mould plate hinge, but the movable mould board cut with scissors composite connection structure and machine hinge through the machine cooperation is for stationary mold plate along compound die direction reciprocating motion, one serving and be provided with movable mould board depth of parallelism automatic regulating apparatus with quick -witted hinge connects in machine hinge composite connection structure, movable mould board depth of parallelism automatic regulating apparatus and machine hinge swing joint are passed through with the one end that quick -witted hinge connect to machine hinge composite connection structure, the movable mould board of operation in -process is for stationary mold plate's the depth of parallelism through the movable mould board depth of parallelism automatic regulating apparatus unanimity of adjusting and remain stable by oneself in the course of the work.
Description
Technical field
This utility model relates to a kind of automatic universal clamping, especially relates to a kind of for die casting machine or the automatic universal clamping of injection machine, belongs to die casting or injection-moulding device design and manufacturing technology field.
Background technology
Realize the former of formed product mainly include for the die casting machine of metal forming by melted material is pressed into mould die cavity and is used for the injection machine of plastic shaping, be generally made up of clamping and hydraulic transmission element, injection mechanism, electric controling element etc..
Clamping is one of principal organ in die casting machine, injection machine, mainly by board, moving platen, quiet template, tailgate, support great Gang, open closing cylinder and toggle, mould adjusting mechanism forms；Described quiet template is fixing with board to be connected, and the machine that described moving platen drives by opening closing cylinder cuts with scissors at board slide on rails；The described big thick stick that supports is arranged with described board guide rail parallel, and its two ends lay respectively at both sides before and after moving platen, and are slidably matched with moving platen, and one end is fixing with quiet template to be connected, and the other end is in transmission connection with tailgate.By open closing cylinder drive machine hinge realize moving platen and quiet template deciliter, thus ensure that the position of pattern and die joint thereof is fixed in whole forming process；It addition, tailgate and moving platen slide axially under mould adjusting mechanism drives, regulation tailgate, final spacing between moving platen and quiet template, thus realize the adaptation to different thickness moulds.
Specifically, the modal existing clamping of current die casting machine, injection machine is mechanical reaming type or claims In A Diecasting Equipment, curvature crank type clamping, and its toggle is distributed between tailgate and moving platen.The closing cylinder of opening of its clamping is all fixed on tailgate, and moving platen is connected by toggle with tailgate, opens closing cylinder and drives toggle to promote moving platen motion, and when moving platen completes matched moulds with quiet template, toggle is straight configuration mechanical self-latching；Its mould adjusting mechanism is also mounted on tailgate; including the gear wheel driven by mode transfer motor, realize tailgate, moving platen and toggle along axial the moving of big thick stick along gear wheel planet gear drives circumferentially and the regulation gear nut supporting big thick stick tail end, it is achieved the spacing between moving platen and quiet template adjusts.The advantage of In A Diecasting Equipment clamping embodies a concentrated reflection of in toggle structure, i.e. opens that closure pressing speed is fast, matched moulds realizes the advantage such as mechanical self-latching, locked mode good rigidly.But there is also following shortcoming, movable joint discontinuity equalization as each in toggle, each pivot pin axle sleeve serious wear, after life-time service, relative closing precision significantly declines simultaneously.It has been investigated that, produce the reason of the problems referred to above mainly: the depth of parallelism of mould that the depth of parallelism between moving platen and quiet template, manufacturer install, in process of production mould occur expanding with heat and contract with cold local the mould caused is not parallel, the swollen template that is molded as of transshipping during converted products is made a concession inconsistent not parallel etc., cause and above not parallel both toggle pivot pin and axle sleeve axis all can be caused not parallel, two axial lines is not parallel causes pivot pin and axle sleeve generation to suppress power eccentric wear rotation cause pivot pin axle sleeve Fast Wearing, and even pivot pin carrying imbalance shearing fractures.So go down to make moving platen and quiet template parallelism error increasing even closing precision dramatic decrease.When the parallelism error value of above-mentioned moving platen and quiet template occurs, manufacturing firm with use businessman generally to use to adjust tractive to support the method for big thick stick tailgate, toggle, moving platen are transferred to be entirely parallel with the state of quiet template.So moving platen face big with quiet template is parallel, but result in the most again moving platen guide bearing axis and support the not parallel of big thick stick axis, in addition four regulation gear nuts keep balance mode transfer much smoother with tailgate rubbing surface originally, but supporting the inconsistent adjustment of big thick stick and cause again mode transfer difficulty, its result is that each adjusting nut is the most freely occurred by force unbalance, mode transfer pulling the problem supporting big thick stick screw thread.It is that axle sleeve easily weares and teares, mode transfer is difficult to, closing precision is low, the use cycle is short, maintenance cost is high sum it up, produce above-mentioned shortcoming.
In order to solve the not enough problem existing for above-mentioned Curved Elbow Die Mechanism; applicant has successively carried out a series of improvement to prior art; and first have submitted Application No. 201521040306.6 for die casting machine or the universal clamping of injection machine; although this structure compensate for existing In A Diecasting Equipment die casting machine or the whole deficiency of injection machine, maintain again the advantages such as existing popular toggle type matched moulds is fast, matched moulds self-locking performance is good simultaneously, also solve the inclination difficult problem of the both direction of moving platen simultaneously.But above-mentioned applicant submit to for die casting machine or the universal clamping of injection machine; need just can carry out the off time in equipment work when adjustment moving platen is with the depth of parallelism of quiet template; this to the equipment in running when above-mentioned not parallel situation occurs, it is impossible to be adjusted at any time.
Utility model content
Technical problem to be solved in the utility model is: provide one can effectively avoid template in running, occur between moving platen and quiet template after matched moulds inconsistent gap for die casting machine or the automatic universal clamping of injection machine.
nullBe the technical scheme is that a kind of for die casting machine or the automatic universal clamping of injection machine by solving above-mentioned technical problem，Including quiet template、Moving platen、Tailgate、Machine hinge and machine cut with scissors compound connection structure，One end of described machine hinge compound connection structure is connected with described tailgate by described machine hinge，The other end of described machine hinge compound connection structure is hinged with described moving platen，Under the effect of machine hinge driving force，Described moving platen was reciprocally moveable along matched moulds direction relative to described quiet template by described machine hinge coordinating of cutting with scissors with described machine of compound connection structure，One end that described machine hinge compound connection structure and described machine are hinged is provided with moving platen depth of parallelism self-checking device，One end that described machine hinge compound connection structure is hinged with described machine is flexibly connected with described machine hinge by described moving platen depth of parallelism self-checking device；Described moving platen in running relative to the depth of parallelism of described quiet template by described moving platen depth of parallelism self-checking device in the course of the work from Row sum-equal matrix and keep stable and consistent.
The beneficial effects of the utility model are: by arranging a set of moving platen depth of parallelism self-checking device on one end being hinged with described machine of described machine hinge compound connection structure, and make one end that described machine hinge compound connection structure is hinged with described machine be cut with scissors with described machine by described moving platen depth of parallelism self-checking device to be flexibly connected；Then the depth of parallelism relative to described quiet template of the described moving platen in running is made, stable from Row sum-equal matrix holding in the course of the work by described moving platen depth of parallelism self-checking device.So, in described injection machine or die casting machine running, owing to there being the adjustment of described moving platen depth of parallelism self-checking device, so that the gap of land area keeps consistent between template matched moulds mould.A kind of planar linkage of moving platen depth of parallelism self-checking device described herein floats and holds out against technology.
Further, described machine hinge compound connection structure includes that composite hinge toggle and eccentric shaft, described machine hinge compound connection structure are flexibly connected with described machine hinge by described composite hinge toggle and described eccentric shaft；Described moving platen depth of parallelism self-checking device includes automatic swing arm and floating pendulum gear, is provided with floating pendulum tooth in one end of described automatic swing arm, and the other end in described automatic swing arm is provided with installing hole；Described automatic swing arm is symmetrically installed on described machine by described installing hole and cuts with scissors on the eccentric shaft of not homonymy；The automatic swing arm being positioned in different lateral deviation mandrel is coordinated by described floating pendulum tooth and described floating pendulum gear, the eccentric shaft on torsion correspondence position linked in opposite direction with the described moving platen of adjustment relative to the depth of parallelism of quiet template.
Such scheme it is preferable that, described moving platen depth of parallelism self-checking device also includes installing gripper shoe, and described floating pendulum gear is arranged between the automatic swing arm described in a group of mutual correspondence by described installations gripper shoe.
It is further, described floating pendulum gear is provided with installation tooth handle, it is provided with latch recess circumferentially on tooth handle in described installing, described installation gripper shoe is provided with tooth handle installing hole, described tooth handle installing hole is provided with locking screw thread hole radially, described latch recess is disposed with friction rubber circle；The floating pendulum gear being arranged in described installation gripper shoe by described installation tooth handle and described tooth handle installing hole, is regulated by described friction rubber circle and the clamping screw being screwed in described locking screw thread hole.
Such scheme it is preferable that, described machine hinge compound connection structure also includes that self-balancing system, described composite hinge toggle are adjusted by described self-balancing system with the relative position of described moving platen.
It is further, described self-balancing system includes self-balancing latch plate and self-balancing regulation stud, described composite hinge toggle is provided with mounting groove, one end of described self-balancing latch plate is plugged in described mounting groove, and the other end of described self-balancing latch plate holds out against by being packed on moving platen described self-balancing regulation stud.
Further, described machine hinge compound connection structure also includes that multiple hinge stably cuts with scissors frame and eccentric shaft, and described machine hinge compound connection structure stably cuts with scissors frame and described eccentric shaft by described multiple hinge and is flexibly connected with described machine hinge；Described moving platen depth of parallelism self-checking device includes automatic swing arm and floating pendulum gear, is provided with floating pendulum tooth in one end of described automatic swing arm, and the other end in described automatic swing arm is provided with installing hole；Described automatic swing arm is symmetrically installed on described machine by described installing hole and cuts with scissors on the eccentric shaft of not homonymy；The automatic swing arm being positioned in different lateral deviation mandrel is coordinated by described floating pendulum tooth and described floating pendulum gear, the eccentric shaft on torsion correspondence position linked in opposite direction with the described moving platen of adjustment relative to the depth of parallelism of quiet template.
Such scheme it is preferable that; described automatic universal clamping also includes supporting big bar; stably cutting with scissors in described multiple hinge and be respectively arranged with the supported hole that the positions and dimensions of bar big with described support adapts at the corner of frame, what described multiple hinge stably cut with scissors that frame is reciprocally moveable along matched moulds direction is supported on the big bar of described support.
It is further, the spacing guide of connection it is additionally provided with in the side towards moving platen of supported hole each described, the corresponding limited step hole joined of guide spacing to described connection it is provided with in the corresponding position of described moving platen, being respectively arranged with elastic packing grommet on the medial wall and lateral wall of the spacing guide of described connection, the assemblage gap between assemblage gap and the described lateral wall being connected spacing guide and described limited step hole between the medial wall bar big with described support of the spacing guide of described connection is all sealed by described elastic packing grommet.
It is further, described machine hinge compound connection structure also includes circular sliding slopes pin and hinged otic placode, described moving platen is provided with connecting hinge ear, being respectively arranged with the hinge hole that the cross section with described circular sliding slopes pin adapts on described hinged otic placode and described connecting hinge ear, it is hinged with described moving platen by described hinged otic placode, circular sliding slopes pin and described connecting hinge ear that described multiple hinge stably cuts with scissors frame.
Accompanying drawing explanation
Fig. 1 is that this utility model is for die casting machine or the front view of the automatic universal clamping of injection machine；
Fig. 2 is the A-A sectional view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the B-B sectional view of Fig. 3；
Fig. 5 is the disassembly diagram of the moving platen depth of parallelism self-checking device that this utility model relates to；
Fig. 6 is the C-C sectional view of Fig. 1；
Fig. 7 is the front view that this utility model includes that multiple hinge stably cuts with scissors the automatic universal clamping of frame；
Fig. 8 is the D-D sectional view of Fig. 7；
Fig. 9 is the top view of Fig. 7；
Figure 10 is the E-E portion view of Fig. 9；
Figure 11 is the automatic universal clamping that this utility model relates to force diagram when being automatically adjusted the depth of parallelism.
nullFigure is labeled as: quiet template 1、Moving platen 2、Limited step hole 21、Connecting hinge ear 22、Tailgate 3、Machine hinge 4、Machine hinge compound connection structure 5、Moving platen depth of parallelism self-checking device 51、Automatically swing arm 511、Floating pendulum tooth 5111、Installing hole 5112、Floating pendulum gear 512、Tooth handle 5121 is installed、Latch recess 5122、Friction rubber circle 5123、Gripper shoe 513 is installed、Tooth handle installing hole 5131、Locking screw thread hole 5132、Clamping screw 5133、Composite hinge toggle 52、Eccentric shaft 53、Self-balancing system 54、Self-balancing latch plate 541、Self-balancing regulation stud 542、Multiple hinge stably hinge frame 55、Supported hole 551、Connect spacing guide 552、Circular sliding slopes pin 56、Hinged otic placode 57、Hinged spacing interior otic placode 58、Support big bar 6、Elastic packing grommet 7、Hinge hole 8.
Detailed description of the invention
As shown in Fig. 1～Figure 11 be this utility model provide one can effectively avoid template in running, occur between moving platen and quiet template after matched moulds inconsistent gap for die casting machine or the automatic universal clamping of injection machine.Described automatic universal clamping includes quiet template 1, moving platen 2, tailgate 3, machine hinge 4 and machine hinge compound connection structure 5, one end of described machine hinge compound connection structure 5 is connected with described tailgate 3 by described machine hinge 4, the other end of described machine hinge compound connection structure 5 is hinged with described moving platen 2, under the effect of machine hinge driving force, described moving platen 2 is reciprocally moveable along matched moulds direction relative to described quiet template 1 with coordinating of described machine hinge 4 by described machine hinge compound connection structure 5, one end being connected with described machine hinge 4 of described machine hinge compound connection structure 5 is provided with moving platen depth of parallelism self-checking device 51, one end that described machine hinge compound connection structure 5 is connected with described machine hinge 4 is flexibly connected with described machine hinge 4 by described moving platen depth of parallelism self-checking device 51；Described moving platen 2 in running relative to the depth of parallelism of described quiet template 1 by described moving platen depth of parallelism self-checking device 51 in the course of the work from Row sum-equal matrix and keep stable and consistent.Above by arranging a set of moving platen depth of parallelism self-checking device 51 on one end being connected with described machine hinge 4 of described machine hinge compound connection structure 5, and the one end making described machine hinge compound connection structure 5 be connected with described machine hinge 4 is flexibly connected with described machine hinge 4 by described moving platen depth of parallelism self-checking device 51；Then the depth of parallelism relative to described quiet template 1 of the described moving platen 2 in running is made, stable from Row sum-equal matrix holding in the course of the work by described moving platen depth of parallelism self-checking device 51.So, during described injection machine or die casting machine run, owing to there being the adjustment of described moving platen depth of parallelism self-checking device 51, so that not havinging inconsistent gap after mould matched moulds between moving platen 2 and quiet template 1, and then reach product and occur without the purpose of burr.A kind of planar linkage of moving platen depth of parallelism self-checking device described herein floats and holds out against technology.
In above-mentioned embodiment, in order to both simplify described moving platen depth of parallelism self-checking device 51 structure, can guarantee that again simultaneously and realize it from the depth of parallelism between Row sum-equal matrix moving platen 2 and quiet template 1, thus reduce production cost, convenient manufacture installation and the maintenance and repair of postorder, described machine hinge compound connection structure 5 is set to include composite hinge toggle 52 and the structure of eccentric shaft 53, described machine hinge compound connection structure 5 the most just can be made to be flexibly connected with described machine hinge 4 by described composite hinge toggle 52 and described eccentric shaft 53；And be set to include automatic swing arm 511 and the structure of floating pendulum gear 512 by described moving platen depth of parallelism self-checking device 51；Meanwhile, arranging floating pendulum tooth 5111 in one end of described automatic swing arm 511, the other end in described automatic swing arm 511 arranges installing hole 5112；So, described automatic swing arm 511 just can be symmetrically installed on the eccentric shaft 53 of described machine hinge 4 not homonymy by described installing hole 5112；Make to be positioned at automatic swing arm 511 in different lateral deviation mandrel 53 coordinating by described floating pendulum tooth 5111 and described floating pendulum gear 512 simultaneously, the eccentric shaft 53 on torsion correspondence position linked in opposite direction with the described moving platen 2 of adjustment relative to the depth of parallelism of quiet template 1.Now, the installation of the most described floating pendulum gear 512, preferably structure is that described moving platen depth of parallelism self-checking device 51 also includes installing gripper shoe 513, and described floating pendulum gear 512 is arranged between the automatic swing arm 511 described in the most corresponding one group by described installation gripper shoe 513；Described floating pendulum gear 512 is provided with installation tooth handle 5121, it is provided with latch recess 5122 circumferentially on tooth handle 5121 in described installing, described installation gripper shoe 513 is provided with tooth handle installing hole 5131, described tooth handle installing hole 5131 is provided with locking screw thread hole 5132 radially, in described latch recess 5122, is disposed with friction rubber circle 5123；The floating pendulum gear 512 being arranged in described installation gripper shoe 513 by described installation tooth handle 5121 and described tooth handle installing hole 5131, is regulated by described friction rubber circle 5123 and the clamping screw 5133 being screwed in described locking screw thread hole 5132.
Further, in order to realize the pre-parallel regulation to described machine hinge compound connection structure 5, ensure that machine hinge compound connection structure 5 described before described moving platen depth of parallelism self-checking device 51 self-regulation is parallel relative to described moving platen 2, described machine hinge compound connection structure 5 is also increased and is provided with self-balancing system 54 by the application, and described composite hinge toggle 52 is adjusted by described self-balancing system 54 with the relative position of described moving platen 2.Now described self-balancing system 54 structure preferably comprises self-balancing latch plate 541 and self-balancing regulation stud 542, described composite hinge toggle 52 is provided with mounting groove 521, one end of described self-balancing latch plate 541 is plugged in described mounting groove 521, and the other end of described equilibrium bomb spring plank 541 holds out against by being fixedly mounted with on moving platen 2 described self-balancing regulation stud 542.
Respectively and it is between described machine hinge 4 and described moving platen 2 in conjunction with the two ends of described machine hinge compound connection structure 5 and is flexibly connected and unstability or deterioration extent phenomenon easily occur, machine described herein hinge compound connection structure 5 also includes that multiple hinge stably cuts with scissors frame 55 and eccentric shaft 53, and described machine hinge compound connection structure 5 stably cuts with scissors frame 55 and described eccentric shaft 53 by described multiple hinge and is flexibly connected with described machine hinge 4；Described moving platen depth of parallelism self-checking device 51 includes automatic swing arm 511 and floating pendulum gear 512, is provided with floating pendulum tooth 5111 in one end of described automatic swing arm 511, and the other end in described automatic swing arm 511 is provided with installing hole 5112；Described automatic swing arm 511 is symmetrically installed on the eccentric shaft 53 of described machine hinge 4 not homonymy by described installing hole 5112；The automatic swing arm 511 being positioned in different lateral deviation mandrel 53 is coordinated by described floating pendulum tooth 5111 and described floating pendulum gear 512, the eccentric shaft 53 on torsion correspondence position linked in opposite direction with the described moving platen 2 of adjustment relative to the depth of parallelism of quiet template 1.The feature supporting big bar 6 is also included in conjunction with automatic universal clamping described herein, it is respectively arranged with, at the corner of described multiple hinge stably hinge frame 55, the supported hole 551 that the positions and dimensions of bar 6 big with described support adapts, described multiple hinge is stably cut with scissors frame 55 and is used and be respectively provided with, at the corner of the described stabilising arrangement 55 of hinge again, the supported hole 551 that the positions and dimensions of bar 6 big with described support adapts along the application on big bar 6 that supports that being supported on of being reciprocally moveable of matched moulds direction is described, described multiple hinge stabilising arrangement 55 is made to be supported on the big bar of described support 6 by what described supported hole 551 was reciprocally moveable along matched moulds direction, so, just can prevent the die casting machine under large-tonnage or injection machine from unstability or deterioration extent phenomenon operationally occurring to greatest extent.
Simultaneously, in order to avoid equipment is in operation, substantial amounts of oil leakage phenomenon occurs, the spacing guide 552 of connection it is additionally provided with in the side towards moving platen 2 of supported hole each described 551, the corresponding limited step hole 21 joined of guide 552 spacing to described connection it is provided with in the corresponding position of described moving platen 2, the medial wall and lateral wall of the spacing guide of described connection 552 are respectively arranged with elastic packing grommet 7, the assemblage gap between assemblage gap and the described lateral wall being connected spacing guide 552 and described limited step hole 21 between the medial wall bar big with described support 6 of the spacing guide of described connection 552 is all sealed by described elastic packing grommet 7.
When stably hinge frame 55 connects machine hinge 4 and moving platen 2 to the described machine hinge multiple hinge of compound connection structure 5 employing, multiple hinge described for convenience is stably cut with scissors frame 55 and is carried out hinged with described moving platen 2, and transmit the large tonnage load adapted therewith, described machine hinge compound connection structure 5 also includes circular sliding slopes pin 56 and hinged otic placode 57, described moving platen 2 is provided with connecting hinge ear 22, described hinged otic placode 57 and described connecting hinge ear 22 are respectively arranged with the hinge hole 8 that the cross section with described circular sliding slopes pin 56 adapts, described multiple hinge stably cuts with scissors frame 55 by described hinged otic placode 57, circular sliding slopes pin 56 and described connecting hinge ear 22 are hinged with described moving platen 2.Wherein, described multiple hinge stably hinge frame 55 is additionally provided with and the multiple hinge stably hinge integrated hinged spacing interior otic placode 58 of frame 55 with described hinged otic placode 57 shape and the position place of adapting.
In sum, the governor motion substituting other complexity by arranging a set of planar linkage mechanism including that eccentric shaft 53, automatic swing arm 511 and floating pendulum gear 512 are constituted makes moving platen 2 become convenient, more direct along automatically adjusting of toggle telescopic direction.By above-mentioned improvement, " moving platen " in existing toggle matched moulds technology do not possessed the technical problem re-optimization of universal tilt function; the planar linkage automatic adjusting mechanism of the Eccentric-hinge axle construction form being optimized for the application is innovated in the actuator that toggle side in the universal clamping that will have previously applied for adjusts again; make moving platen 2 both direction can free inclination, the most just solve the depth of parallelism problem of template, mould both direction.Even if the innovative technology of the planar linkage automatic adjusting mechanism of herein described eccentric shaft structure form is the not parallel automatic universal technology tracking correction at any time that can be optimized of matched moulds that template, mould or other uncertain factors cause by the innovation.Its innovation of the described universal regulation of mental activities assembly guided between described moving platen 2 and the big thick stick of described support 6 is the guiding accuracy that improve therebetween, described universal regulation of mental activities assembly is not because of the inclination of described moving platen, and the axis of described universal regulation of mental activities assembly is parallel always consistent with described big thick stick axis.In order to ensure that what described moving platen ran is steadily also provided with a set of self-balancing system 54 including balancing spring steel plate and balance adjustment stud, the free depth of parallelism between described moving platen and described quiet template can be by described balancing spring steel plate and described balance adjustment stud.So, moving platen runs more steady, closing precision is the highest, i.e. it is equal to direct pressure precision, the innovation is that under the not contact condition between template and template or mould and mould, precision is higher than existing direct pressure technology, thus realize the exploitation application of high-end product, fill up toggle machine and can not produce the blank of high-end product.
After the improvement of the application, carry out again being no longer needed for the big thick stick of tractive and other governor motion when template adjusts, change the outfit simultaneously mould and mode transfer more smooth, moving platen runs more stable, closing precision is the highest, is i.e. equal to direct pressure precision, and the innovation is that under the not contact condition between template and template or mould and mould, precision is higher than existing direct pressure technology, thus realize the exploitation application of high-end product, fill up In A Diecasting Equipment matched moulds technology and can not produce the blank of high-end product.
Furthermore; by arranging a set of eccentric shaft planar linkage mechanism in the automatic universal clamping of above-described moving platen; realize existing technology is carried out suboptimization again; thus the most well solve a difficult problem present in prior art; also knot has saved substantial amounts of cost; more convenient processing technology, more scientificization.So; the technical barrier that the automatic universal clamping of moving platen described herein solves in existing toggle matched moulds technology can also be ensured; and; the innovation technology is that putting into less cost substitutes other actuator; moving platen is made to produce machine automatization universal; this is technically, at toggle matched moulds, a kind of result that this field is dreamed of, thus the innovation technology likely causes the accreditation again to toggle matched moulds technology Yu direct pressure technology in this field.
Claims (10)
- null1. one kind is used for die casting machine or the automatic universal clamping of injection machine，Including quiet template (1)、Moving platen (2)、Tailgate (3)、Machine hinge (4) and machine hinge compound connection structure (5)，One end of described machine hinge compound connection structure (5) is connected with described tailgate (3) by described machine hinge (4)，The other end of described machine hinge compound connection structure (5) is hinged with described moving platen (2)，Under the effect of machine hinge (4) driving force，Described moving platen (2) is reciprocally moveable along matched moulds direction relative to described quiet template (1) with described machine hinge by described machine hinge compound connection structure (5) coordinating of (4)，It is characterized in that: on one end that described machine hinge compound connection structure (5) is connected with described machine hinge (4), be provided with moving platen depth of parallelism self-checking device (51)，One end that described machine hinge compound connection structure (5) is connected with described machine hinge (4) is flexibly connected with described machine hinge (4) by described moving platen depth of parallelism self-checking device (51)；Described moving platen (2) in running relative to the depth of parallelism of described quiet template (1) by described moving platen depth of parallelism self-checking device (51) in the course of the work from Row sum-equal matrix and keep stable and consistent.
- The most according to claim 1 for die casting machine or the automatic universal clamping of injection machine; it is characterized in that: described machine hinge compound connection structure (5) includes that composite hinge toggle (52) and eccentric shaft (53), described machine hinge compound connection structure (5) are flexibly connected with described machine hinge (4) by described composite hinge toggle (52) and described eccentric shaft (53)；Described moving platen depth of parallelism self-checking device (51) includes automatic swing arm (511) and floating pendulum gear (512), be provided with floating pendulum tooth (5111) in one end of described automatic swing arm (511), the other end described automatic swing arm (511) is provided with installing hole (5112)；Described automatic swing arm (511) is symmetrically installed on the eccentric shaft (53) of described machine hinge (4) not homonymy by described installing hole (5112)；The automatic swing arm (511) being positioned on different lateral deviation mandrel (53) is coordinated by described floating pendulum tooth (5111) and described floating pendulum gear (512), and the eccentric shaft (53) on torsion correspondence position linked in opposite direction is to adjust the described moving platen (2) depth of parallelism relative to quiet template (1).
- The most according to claim 2 for die casting machine or the automatic universal clamping of injection machine; it is characterized in that: described moving platen depth of parallelism self-checking device (51) also includes installing gripper shoe (513), and described floating pendulum gear (512) is arranged between the automatic swing arm (511) described in the most corresponding one group by described installation gripper shoe (513).
- The most according to claim 3 for die casting machine or the automatic universal clamping of injection machine, it is characterized in that: on described floating pendulum gear (512), be provided with installation tooth handle (5121), described installation tooth handle (5121) is provided with latch recess (5122) circumferentially, described installation gripper shoe (513) is provided with tooth handle installing hole (5131), described tooth handle installing hole (5131) is provided with locking screw thread hole (5132) radially, it is disposed with friction rubber circle (5123) in described latch recess (5122)；The floating pendulum gear (512) being arranged on described installation gripper shoe (513) by described installation tooth handle (5121) and described tooth handle installing hole (5131), is regulated by described friction rubber circle (5123) and the clamping screw (5133) being screwed in described locking screw thread hole (5132).
- 5. according to described in claim 2,3 or 4 for die casting machine or the automatic universal clamping of injection machine; it is characterized in that: described machine hinge compound connection structure (5) also includes that self-balancing system (54), described composite hinge toggle (52) are adjusted by described self-balancing system (54) with the relative position of described moving platen (2).
- The most according to claim 5 for die casting machine or the automatic universal clamping of injection machine, it is characterized in that: described self-balancing system (54) includes self-balancing latch plate (541) and self-balancing regulation stud (542), described composite hinge toggle (52) is provided with mounting groove (521), one end of described self-balancing latch plate (541) is plugged in described mounting groove (521), the other end of described self-balancing latch plate (541) holds out against by being packed in upper described self-balancing regulation stud (542) of moving platen (2).
- The most according to claim 1 for die casting machine or the automatic universal clamping of injection machine; it is characterized in that: described machine hinge compound connection structure (5) also includes that multiple hinge stably cuts with scissors frame (55) and eccentric shaft (53), and described machine hinge compound connection structure (5) stably cuts with scissors frame (55) and described eccentric shaft (53) by described multiple hinge and is flexibly connected with described machine hinge (4)；Described moving platen depth of parallelism self-checking device (51) includes automatic swing arm (511) and floating pendulum gear (512), be provided with floating pendulum tooth (5111) in one end of described automatic swing arm (511), the other end described automatic swing arm (511) is provided with installing hole (5112)；Described automatic swing arm (511) is symmetrically installed on the eccentric shaft (53) of described machine hinge (4) not homonymy by described installing hole (5112)；The automatic swing arm (511) being positioned on different lateral deviation mandrel (53) is coordinated by described floating pendulum tooth (5111) and described floating pendulum gear (512), and the eccentric shaft (53) on torsion correspondence position linked in opposite direction is to adjust the described moving platen (2) depth of parallelism relative to quiet template (1).
- The most according to claim 7 for die casting machine or the automatic universal clamping of injection machine; it is characterized in that: described automatic universal clamping also includes supporting big bar (6); stably cutting with scissors in described multiple hinge and be respectively arranged with the supported hole (551) that the positions and dimensions of bar big with described support (6) adapts at the corner of frame (55), what described multiple hinge stably cut with scissors that frame (55) is reciprocally moveable along matched moulds direction is supported in the big bar of described support (6).
- The most according to claim 8 for die casting machine or the automatic universal clamping of injection machine, it is characterized in that: be additionally provided with the spacing guide of connection (552) in the side towards moving platen (2) of supported hole each described (551), the corresponding limited step hole (21) joined of guide spacing to described connection (552) it is provided with in the corresponding position of described moving platen (2), the medial wall and lateral wall of the spacing guide of described connection (552) are respectively arranged with elastic packing grommet (7), the assemblage gap between assemblage gap and the described lateral wall being connected spacing guide (552) and described limited step hole (21) between medial wall bar big with described support (6) of the spacing guide of described connection (552) is all sealed by described elastic packing grommet (7).
- 10. according to claim 7, described in 8 or 9 for die casting machine or the automatic universal clamping of injection machine, it is characterized in that: described machine hinge compound connection structure (5) also includes circular sliding slopes pin (56) and hinged otic placode (57), described moving platen (2) is provided with connecting hinge ear (22), described hinged otic placode (57) and described connecting hinge ear (22) are respectively arranged with the hinge hole (8) that the cross section with described circular sliding slopes pin (56) adapts, described multiple hinge stably cuts with scissors frame (55) by described hinged otic placode (57), circular sliding slopes pin (56) and described connecting hinge ear (22) are hinged with described moving platen (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204212.6U CN205416268U (en) | 2016-03-16 | 2016-03-16 | A automatic universal locking mechanism for die casting machine or injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204212.6U CN205416268U (en) | 2016-03-16 | 2016-03-16 | A automatic universal locking mechanism for die casting machine or injection molding machine |
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| Publication Number | Publication Date |
|---|---|
| CN205416268U true CN205416268U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620204212.6U Withdrawn - After Issue CN205416268U (en) | 2016-03-16 | 2016-03-16 | A automatic universal locking mechanism for die casting machine or injection molding machine |
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| Country | Link |
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| CN (1) | CN205416268U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563774A (en) * | 2016-03-16 | 2016-05-11 | 张忠信 | Automatic universal mold clamping mechanism for die casing machine or injection molding machine |
| CN106623855A (en) * | 2016-12-13 | 2017-05-10 | 重庆新炬鑫机械有限公司 | Die closing mechanism |
| WO2017157153A1 (en) * | 2016-03-16 | 2017-09-21 | 张忠信 | Automatic universal mould closing mechanism for use in die casting machine or injection moulding machine |
-
2016
- 2016-03-16 CN CN201620204212.6U patent/CN205416268U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563774A (en) * | 2016-03-16 | 2016-05-11 | 张忠信 | Automatic universal mold clamping mechanism for die casing machine or injection molding machine |
| WO2017157153A1 (en) * | 2016-03-16 | 2017-09-21 | 张忠信 | Automatic universal mould closing mechanism for use in die casting machine or injection moulding machine |
| CN106623855A (en) * | 2016-12-13 | 2017-05-10 | 重庆新炬鑫机械有限公司 | Die closing mechanism |
| CN106623855B (en) * | 2016-12-13 | 2019-04-30 | 重庆新炬鑫机械有限公司 | Clamping |
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