CN207825395U - It tiltedly takes out and simplifies the internal structure of an organization - Google Patents

Abstract

The utility model discloses a kind of tiltedly take out to simplify the internal structure of an organization, including tiltedly takes out ontology, tiltedly takes out seat ontology and reciprocating drive unit；The oblique seat ontology of taking out is equipped with the inclined ramp perpendicular to oblique pumping ontology depanning direction, and is slidably connected by the inclined ramp and the oblique pumping ontology；The reciprocating drive unit tiltedly takes out ontology realization depanning and resetting movement for driving the oblique pumping seat to do linear reciprocating motion and driven by the oblique sliding, the utility model can save floating template, more thread cutting machine mechanisms are reduced simultaneously, matches mould difficulty to reduce, shortens die manufacturing cycle.

Description

It tiltedly takes out and simplifies the internal structure of an organization

Technical field

The present invention relates to injection mold structure field, specifically a kind of oblique pumping simplifies the internal structure of an organization.

Background technology

Some by formed in mould product, be inevitably present from the different parting in mold die sinking direction, such as There are sidewise hole, lateral groove, lateral boss etc. on product, other than rare occasion can carry out forced stripper mechanism, generally all needs Undercut and core_pulling demoulding are carried out, product can be just removed from the molds.Core-pulling mechanism is divided into a point longitudinal pumping by stripping direction Core mechanism, transversal loose core mechanism and angled core-pulling mechanism, wherein longitudinally refer to the folding direction (i.e. 0 °) along mold, laterally Refer to the direction (i.e. 90 °) vertical with mould open/close direction, it is oblique then between 0 ° to 90 °.

Currently, usually utilizing movable pad and deduction in the mould structure of the inner reverse fastener of plastic parts product both at home and abroad Realize core pulling, the mold manufacturing comparative maturity of this structure, but its action is complicated, injection cycle is long, and efficiency is low, and cost It is high.

Therefore, it is necessary to one kind capable of saving floating template, while reduce more thread cutting machine mechanisms, match mould difficulty to reduce, The oblique pumping for shortening die manufacturing cycle simplifies the internal structure of an organization.

Invention content

In view of this, the purpose of the present invention is overcoming defect in the prior art, floating template can be saved by providing one kind, More thread cutting machine mechanisms are reduced simultaneously, match mould difficulty to reduce, the oblique pumping for shortening die manufacturing cycle simplifies the internal structure of an organization.

The oblique pumping of the present invention simplifies the internal structure of an organization including tiltedly taking out ontology, tiltedly taking out seat ontology and reciprocating drive unit；The oblique pumping seat Ontology is equipped with takes out the inclined ramp in ontology depanning direction perpendicular to oblique, and is slidably connected by the inclined ramp and the oblique pumping ontology； The reciprocating drive unit tiltedly takes out ontology for driving the oblique pumping seat to do linear reciprocating motion and driven by the oblique sliding Realize depanning and resetting movement；

Further, the inclined ramp is T-type sliding slot；The oblique ontology of taking out is equipped with the T-type cunning coordinated with the T-type sliding slot Block；

Further, the oblique face of being slidably matched taken out ontology and tiltedly taken out between seat ontology is formed with for being hindered in injecting glue Tiltedly take out the step structure that ontology retreats；

Further, the limit for being limited relative to the oblique sliding for taking out seat to it is fixed on the oblique pumping ontology Plate；

Further, the reciprocating drive unit is hydraulic cylinder；The piston rod end of the hydraulic cylinder is connected to the oblique pumping Seat；

Further, the oblique pumping seat ontology is rectangular block architecture, and institute is formed by material removal by the top surface of front end State inclined ramp；Tiltedly its genesis analysis of pumping ontology has top-down straight slot；The straight slot by be fixed on tiltedly take out body top surface and The cover board of bottom surface is closed；It tiltedly takes out ontology two sides to be recessed inwardly to form square groove, with dismountable in the square groove Mode is embedded with abaculus；

Further, the oblique pumping ontology rear end face is formed with T-type link slot；The piston rod outer end of the hydraulic cylinder is fixed with With the I-shaped link block of link slot cooperation；

Further, the oblique face of being slidably matched taken out between ontology and tiltedly pumping seat ontology includes two the first cunnings being mutually parallel Dynamic face and the second sliding surface and the transition plane being connected between first sliding surface and the second sliding surface.

The beneficial effects of the invention are as follows：The oblique pumping of the present invention simplifies the internal structure of an organization, and tiltedly takes out seat ontology and takes out this by inclined ramp and tiltedly Body is slidably connected, and tiltedly takes out seat ontology and carries out linear reciprocating motion under the driving of reciprocating drive unit, wherein reciprocating drive unit Can be used it is existing all can realize that the component of reciprocating linear driving is realized, such as cylinder, hydraulic stem, electric cylinder；Tiltedly take out seat sheet When body does linear reciprocating motion, is pushed by inclined ramp and tiltedly take out ontology along the completion depanning of depanning direction or resetting movement；It is described past Multiple driving device is for driving the oblique pumping seat to do linear reciprocating motion and driving oblique ontology of taking out to realize out by the oblique sliding Mould and resetting movement, mechanism can save the floating template in existing inner reverse fastener, while reduce more thread cutting machine mechanisms, to It reduces and matches mould difficulty, shorten die manufacturing cycle.

Description of the drawings

The invention will be further described with reference to the accompanying drawings and examples：

Fig. 1 is the structural diagram of the present invention；

Fig. 2 is the schematic diagram that ontology and the face that is slidably matched for tiltedly taking out seat ontology are tiltedly taken out in the present invention；

Fig. 3 is the schematic diagram of sliding block and sliding slot in the present invention；

Fig. 4 is hydraulic cylinder piston rod and the connection diagram for tiltedly taking out seat ontology in the present invention；

Fig. 5 is the schematic diagram that seat ontology is tiltedly taken out in the present invention.

Specific implementation mode

Fig. 1 is the structural diagram of the present invention；As shown, the oblique pumping of the present embodiment simplifies the internal structure of an organization, including tiltedly take out ontology 3, seat ontology 1 and reciprocating drive unit are tiltedly taken out；The oblique seat ontology 1 of taking out is equipped with perpendicular to the oblique oblique cunning for taking out 3 depanning direction of ontology Road, and be slidably connected by the inclined ramp and the oblique pumping ontology 3；The reciprocating drive unit is for driving the oblique pumping seat to do Linear reciprocating motion simultaneously drives tiltedly the realization depanning of pumping ontology 3 and resetting movement by the oblique sliding；In the present embodiment, seat is tiltedly taken out Ontology 1 is slidably connected by inclined ramp and oblique ontology 3 of taking out, and it is reciprocal tiltedly to take out the progress under the driving of reciprocating drive unit of seat ontology 1 Linear motion, wherein reciprocating drive unit can be used it is existing all can realize reciprocating linear driving component realize, such as gas Cylinder, hydraulic stem, electric cylinder etc.；When tiltedly pumping seat ontology 1 does linear reciprocating motion, is pushed by inclined ramp and tiltedly take out ontology 3 along depanning Complete depanning or resetting movement in direction；The reciprocating drive unit is for driving the oblique pumping seat to do linear reciprocating motion and pass through The oblique sliding drives oblique ontology 3 of taking out to realize that depanning and resetting movement, mechanism can save the floating in existing inner reverse fastener Template, while more thread cutting machine mechanisms are reduced, match mould difficulty to reduce, shortens die manufacturing cycle.

In the present embodiment, the inclined ramp is T-type sliding slot；The oblique ontology 3 of taking out is equipped with the T coordinated with the T-type sliding slot Type sliding block；T-type sliding slot can realize that single-degree-of-freedom is slidably matched with T-type sliding block, i.e., sliding block can only be along sliding slot longitudinal sliding motion, will not It is detached from from sliding slot；It in the present embodiment, is slidably matched precision to improve, avoids tiltedly taking out ontology 3 and exit not in place, sliding slot and sliding block Between mating surface should carry out wear-resisting and lubricated, such as on the face of being slidably matched be arranged wear-resistant material make drive wearing layer, And the self-lubricating layer that self-lubricating material (such as polytetrafluoroethylene (PTFE)) makes, it avoids occurring between sliding block and sliding slot stuck.

In the present embodiment, the oblique face of being slidably matched taken out ontology 3 and tiltedly taken out between seat ontology 1 is formed in injecting glue When hinder tiltedly to take out the step structure 7 that ontology 3 retreats, tiltedly take out seat ontology 1 close to its front end (herein before cavity one end is End is rear end far from end) sliding surface on downwards recess form the step surface of triangle, being outwardly formed on the sliding surface tiltedly taken out can The triangular hill being caught in the recess, when keeping off progress injecting glue after tiltedly taking out reset, protrusion is caught in recess, is tiltedly taken out in injection pressure Under the action of will not take out seat sliding relative to oblique and be reversed, ensure the precision of product molding.

In the present embodiment, oblique take out is fixed on ontology 3 for being limited relative to the oblique sliding for taking out seat to it Limiting plate 2；Limiting plate 2 sets there are two and is arranged on and tiltedly takes out on 3 two side of ontology, and the side wall for tiltedly taking out seat front end is recessed inwardly to be formed Blocking surface is limited, is slid in and out to extreme position when tiltedly taking out seat ontology 1, after tiltedly pumping ontology 3 exits completely, limiting plate 2 will resist Blocking surface is limited, making tiltedly to take out ontology 3 can not continue to slide out.

In the present embodiment, the reciprocating drive unit is hydraulic cylinder 6；The piston rod end of the hydraulic cylinder 6 is connected to institute It states and tiltedly takes out seat；6 outer wall of cylinder block of hydraulic cylinder is fixed with a connecting seat, set on the connecting seat there are two parallel opposed setting lead screw spiral shell Parent agency, lead screw outer end are equipped with briquetting, and two briquettings can be clamped on mold by rotating two lead screws, thus by entire hydraulic pressure 6 cylinder body of cylinder is fixed on mold.

In the present embodiment, the oblique pumping seat ontology 1 is rectangular block architecture, passes through material removal shape by the top surface of front end At the inclined ramp, therefore, inclined ramp, which is integrally formed, tiltedly to be taken out on seat, can be further ensured that the shape and position essence of inclined ramp Degree, oblique its genesis analysis of pumping ontology 3 have top-down straight slot；The straight slot tiltedly takes out 3 top and bottom of ontology by being fixed on Cover board 4 closed；Make tiltedly to take out 1 structure of the formation with a plurality of cavities of seat ontology, this structure can ensure tiltedly to take out seat Under the premise of 1 structural strength of ontology, the weight for tiltedly taking out seat is reduced, driving force required when tiltedly taking out seat sliding is reduced, tiltedly takes out ontology 3 Two sides are recessed inwardly to form square groove, and abaculus 5 is removably embedded in the square groove；Pass through different-thickness Abaculus 5 can adjust the entire width for tiltedly taking out seat, the mold of different dimensional structures can be adapted to, improve its versatility.

In the present embodiment, oblique 3 rear end face of pumping ontology is formed with T-type link slot；The piston rod outer end of the hydraulic cylinder 6 It is fixed with the I-shaped link block coordinated with the link slot, hydraulic cylinder 6 can be pushed and pulled by I-shaped link block and tiltedly take out ontology 3 It is set to do linear reciprocating motion, this connection type intensity is higher and easy to disassemble.

In the present embodiment, the oblique face of being slidably matched taken out ontology 3 and tiltedly take out between seat ontology 1 includes two being mutually parallel First sliding surface 8 and the second sliding surface 10 and the transition being connected between first sliding surface, 8 and second sliding surface 10 are flat Face 10 makes tiltedly to take out ontology 3 using transition plane 10 as shown, when tiltedly being slided between pumping ontology 3 and oblique pumping seat ontology 1 It is separated from each other the triangular hill that certain distance enables tiltedly to take out on ontology 3 with oblique pumping seat ontology 1 and exits the oblique triangle taken out on seat Shape is recessed, and contacts position locking between the two, ensures that the two can be slided smoothly.

Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although with reference to compared with Good embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the skill of the present invention Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this In the right of invention.

Claims (8)

1. a kind of tiltedly take out simplifies the internal structure of an organization, it is characterised in that：Including tiltedly taking out ontology, tiltedly taking out seat ontology and reciprocating drive unit；It is described It tiltedly takes out seat ontology to be equipped with perpendicular to the oblique inclined ramp for taking out ontology depanning direction, and is slided by the inclined ramp and the oblique pumping ontology Connection；The reciprocating drive unit is tiltedly taken out for driving the oblique pumping seat to do linear reciprocating motion and driven by the inclined ramp Ontology realizes depanning and resetting movement.

2. oblique pumping according to claim 1 simplifies the internal structure of an organization, it is characterised in that：The inclined ramp is T-type sliding slot；The oblique pumping Ontology is equipped with the T-type sliding block coordinated with the T-type sliding slot.

3. oblique pumping according to claim 2 simplifies the internal structure of an organization, it is characterised in that：Between the oblique pumping ontology and tiltedly pumping seat ontology The face of being slidably matched be formed in injecting glue hinder tiltedly take out ontology retreat step structure.

4. oblique pumping according to claim 3 simplifies the internal structure of an organization, it is characterised in that：It is fixed with for it on the oblique pumping ontology The limiting plate limited relative to the oblique sliding for taking out seat.

5. oblique pumping according to claim 4 simplifies the internal structure of an organization, it is characterised in that：The reciprocating drive unit is hydraulic cylinder；Institute The piston rod end for stating hydraulic cylinder is connected to the oblique pumping seat.

6. oblique pumping according to claim 5 simplifies the internal structure of an organization, it is characterised in that：The oblique pumping seat ontology is rectangular block architecture, It forms the inclined ramp by the top surface of front end by material removal；Tiltedly its genesis analysis of pumping ontology has top-down logical Slot；The straight slot is closed by being fixed on tiltedly pumping body top surface and the cover board of bottom surface；Ontology two sides are tiltedly taken out to be recessed inwardly Square groove is formed, abaculus is removably embedded in the square groove.

7. oblique pumping according to claim 6 simplifies the internal structure of an organization, it is characterised in that：The oblique pumping ontology rear end face is formed with T-type Link slot；The piston rod outer end of the hydraulic cylinder is fixed with the I-shaped link block coordinated with the link slot.

8. oblique pumping according to claim 7 simplifies the internal structure of an organization, it is characterised in that：Between the oblique pumping ontology and tiltedly pumping seat ontology The face of being slidably matched include two the first sliding surfaces being mutually parallel and the second sliding surface and be connected to first sliding surface with Transition plane between second sliding surface.