CN207290762U - A kind of injection mold of oblique pusher - Google Patents

A kind of injection mold of oblique pusher Download PDF

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Publication number
CN207290762U
CN207290762U CN201721355786.4U CN201721355786U CN207290762U CN 207290762 U CN207290762 U CN 207290762U CN 201721355786 U CN201721355786 U CN 201721355786U CN 207290762 U CN207290762 U CN 207290762U
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China
Prior art keywords
plate
moving platen
core
oblique
top clamping
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Active
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CN201721355786.4U
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Chinese (zh)
Inventor
祁小林
许东良
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Shenzhen Huayuan Hardware Precision Manufacturing Co Ltd
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Shenzhen Huayuan Hardware Precision Manufacturing Co Ltd
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Abstract

The utility model discloses a kind of injection mold of oblique pusher, including:Top clamping plate, Bottom clamp plate, solid plate, moving platen, it is characterised in that:Sprue bush is equipped with the top clamping plate outer side center, solid plate is equipped with the inside of the top clamping plate, the solid plate is equipped with moving platen away from top clamping plate side, the moving platen is equipped with oblique guide sleeve away from one middle side part of solid plate, connecting rod is equipped with the oblique guide sleeve, the connecting rod is slidably connected with oblique guide sleeve, core is equipped with the moving platen opposite side center, loose plug is equipped with the core, it is connected in the middle part of the loose plug with connecting rod one end by pin, side core sliding block is equipped with the upside of the core, the side core sliding block is slidably connected with moving platen, wedge block is equipped with the upside of the side core sliding block.Its is simple in structure for the utility model, and design is reasonable, easy to operate, and side core-pulling and oblique release effect are good, improve product quality, accelerate speed of production.

Description

A kind of injection mold of oblique pusher
Technical field
It the utility model is related to injection mold technology, more particularly to a kind of injection mold of oblique pusher.
Background technology
Mould, in industrial production being molded, being blow molded, extruding, die casting or the methods of forging forming, smelting, punching press obtain The various moulds and instrument of required product.In brief, mould is the instrument for formed article, and this instrument is by various parts Form, different moulds is made of different parts.It mainly realizes article by the change of institute's moulding material physical state The processing of shape.When injection moulding side wall carries hole, pit, boss when plastic, the part at this is molded on mould with regard to necessary The part that can be displaced sideways is made, is known as moving core.First moving core must be extracted out before the plastic demoulding, otherwise just can not The demoulding.The whole mechanism that moving core is made to be displaced sideways is driven to be known as side-parting core-pulling mechanism, abbreviation side core-pulling mechanism.Pass The side core-pulling mould structure of system is complicated, and cumbersome, core pulling effect is poor.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this reason, this reality It is to propose a kind of injection mold of oblique pusher with a new purpose, simple in structure, its is simple in structure, and design is reasonable, Easy to operate, side core-pulling and oblique release effect are good, improve product quality, accelerate speed of production.
According to a kind of injection mold of oblique pusher of the utility model embodiment, including:Top clamping plate, Bottom clamp plate, Solid plate, moving platen, sprue bush is equipped with the top clamping plate outer side center, solid plate, institute are equipped with the inside of the top clamping plate To state solid plate and be equipped with moving platen away from top clamping plate side, the moving platen is equipped with oblique guide sleeve away from one middle side part of solid plate, The oblique guide sleeve is fixedly connected by screw with moving platen, is equipped with connecting rod in the oblique guide sleeve, the connecting rod with it is oblique It is slidably connected to guide sleeve, core is equipped with the moving platen opposite side center, loose plug, the activity are equipped with the core It is connected with connecting rod one end by pin in the middle part of insert, the core upside is equipped with side core sliding block, in the side core sliding block Spring is equipped with the outside of portion, the side core sliding block is slidably connected with moving platen, and wedge block, institute are equipped with the upside of the side core sliding block State moving platen and be equipped with supporting block away from solid plate side, the supporting block is equipped with Bottom clamp plate away from moving platen side, described dynamic Die holder plate is equipped with push plate close to moving platen side, and the push plate is equipped with ejector pin retaining plate close to moving platen side, the push plate with Push rod, guide rod are equipped between ejector pin retaining plate, the afterbody and guide rod of the push rod pass through ejector pin retaining plate and push plate respectively It is fixedly connected, sliding shoe is equipped with the outside of the guide rod, the sliding shoe is internally provided with through hole, and the sliding shoe is slided with guide rod Dynamic connection, the sliding shoe are connected by pin with the connecting rod other end, and the ejector pin retaining plate lower part is close to moving platen side Equipped with guide post, described guide post one end is fixedly connected with ejector pin retaining plate, and the guide post other end is slidably connected with moving platen.
In some embodiments of the utility model, locating ring, the locating ring and cover half are equipped with the outside of the sprue bush Seat board is fixedly connected.
In some embodiments of the utility model, the loose plug inclined plane is equipped with sliding groove, on the core Equipped with the corresponding rail plate of sliding guide groove, the loose plug, which passes through sliding groove and rail plate and slided with core, to be connected Connect.
In some embodiments of the utility model, the Bottom clamp plate is equipped with injection molding machine push rod away from solid plate side.
In other embodiments of the utility model, the wedge block is equipped with spacer pin close to moving platen side, described Spacer pin is fixedly connected with moving platen, during die sinking, the side core sliding block upward sliding, the upper end under the elastic force effect of spring Face and spacing pin contacts.
The beneficial effects of the utility model:The utility model is by setting loose plug, connecting rod, oblique guide sleeve, slip The components such as block, guide rod, push rod, realize the vertical pit demoulding of moulding, by setting side core sliding block, wedge block, spacer pin Realize that moulding vertical through hole demoulds Deng component, therefore its is simple in structure, and design is reasonable, easy to operate, side core-pulling and oblique It is good to release effect, improves product quality, accelerates speed of production.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality New embodiment is used to explain the utility model together, does not form the limitation to the utility model.In the accompanying drawings:
Fig. 1 be the utility model proposes a kind of oblique pusher injection mold structure diagram.
In figure:1- top clamping plates, 2- solid plates, 3- locating rings, 4- sprue bush, 5- mouldings, 6- loose plugs, 7- are oblique Guide sleeve, 8- connecting rods, 9- guide posts, 10- sliding shoes, 11- guide rods, 12- injection molding machines push rod, 13- push plates, 14- push rods, 15- are pushed away Bar fixed plate, 16- Bottom clamp plates, 17- supporting blocks, 18- moving platens, 19- cores, 20- spacer pins, 21- side cores sliding block, 22- Wedge block, 23- springs.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.
The example of the embodiment is shown in the drawings, wherein same or similar label represents identical or class from beginning to end As element or there is same or like element.The embodiments described below with reference to the accompanying drawings are exemplary, purport For explaining the utility model, and it is not intended that limitation to the utility model.
In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " are based on orientation shown in the drawings Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit to the utility model System.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In the description of the utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally;Can be Mechanically connect or be electrically connected;It can be directly connected, can also be indirectly connected by intermediary, can be two The interaction relationship of connection or two elements inside element.For the ordinary skill in the art, can basis Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
Reference Fig. 1, a kind of injection mold of oblique pusher, including:Top clamping plate 1, Bottom clamp plate 16, solid plate 2, dynamic model Plate 18, sprue bush 4 is equipped with 1 outer side center of top clamping plate, and the inner side of top clamping plate 1 is equipped with solid plate 2, and solid plate 2 is away from cover half 1 side of seat board is equipped with moving platen 18, and moving platen 18 is equipped with oblique guide sleeve 7 away from 2 one middle side part of solid plate, and oblique guide sleeve 7 passes through Screw is fixedly connected with moving platen 18, is equipped with connecting rod 8 in oblique guide sleeve 7, connecting rod 8 is slidably connected with oblique guide sleeve 7, dynamic model Core 19 is equipped with 18 opposite side center of plate, loose plug 6 is equipped with core 19, the middle part of loose plug 6 leads to 8 one end of connecting rod Pin connection is crossed, the upside of core 19 is equipped with side core sliding block 21, and the middle part of side core sliding block 21 outside is equipped with spring 23, and side core is slided Block 21 is slidably connected with moving platen 18, and the upside of side core sliding block 21 is equipped with wedge block 22, and moving platen 18 is set away from 2 side of solid plate There is supporting block 17, supporting block 17 is equipped with Bottom clamp plate 16 away from 18 side of moving platen, and Bottom clamp plate 16 is close to 18 side of moving platen Equipped with push plate 13, push plate 13 is equipped with ejector pin retaining plate 15 close to 18 side of moving platen, is set between push plate 13 and ejector pin retaining plate 15 There are push rod 14, guide rod 11, the afterbody and guide rod 11 of push rod 14 are fixedly connected by ejector pin retaining plate 15 with push plate 13 respectively, The outside of guide rod 11 is equipped with sliding shoe 10, and sliding shoe 10 is internally provided with through hole, and sliding shoe 10 is slidably connected with guide rod 11, slides Block 11 is connected by pin with 8 other end of connecting rod, and 15 lower part of ejector pin retaining plate is equipped with guide post 9 close to 18 side of moving platen, leads 9 one end of column is fixedly connected with ejector pin retaining plate 15, and 9 other end of guide post is slidably connected with moving platen 18;
The outside of sprue bush 4 is equipped with locating ring 3, and locating ring 3 is fixedly connected with top clamping plate 1;
6 inclined plane of loose plug is equipped with sliding groove, and core 19 is equipped with and the corresponding rail plate of sliding guide groove, work Dynamic insert 6 is slidably connected by sliding groove and rail plate with core 19;
Bottom clamp plate 16 is equipped with injection molding machine push rod 12 away from 2 side of solid plate;
Wedge block 22 is equipped with spacer pin 20 close to 18 side of moving platen, and spacer pin 20 is fixedly connected with moving platen 18, die sinking When, side core sliding block 21 spring 23 elastic force effect under upward sliding, thereon end face contacted with spacer pin 20.
The utility model is by setting loose plug 6, connecting rod 8, oblique guide sleeve 7, sliding shoe 10, guide rod 11, push rod 14 grade components, realize that 5 vertical pit of moulding demoulds, by setting the components such as side core sliding block 21, wedge block 22, spacer pin 20 Realize that 5 vertical through hole of moulding demoulds, therefore its is simple in structure, design is reasonable, easy to operate, and side core-pulling and oblique release are imitated Fruit is good, improves product quality, accelerates speed of production.
Embodiment or workflow:First, melted under molding state by injection molding machine from sprue bush 4 to cavity injection Plastics, by pressurize, it is cooled after, Bottom clamp plate 16 drives moving platen 18 to move backward, while the side core of the upside of core 19 The vertical through hole demoulding of the upward sliding under the ejection of spring 23 of sliding block 21, the at this time upside of moulding 5, Bottom clamp plate 16 are moved back When dynamic, injection molding machine push rod 12 is contacted through the circular hole among Bottom clamp plate 16 with push plate 13, and Bottom clamp plate 16 continues to be moved rearwards, Injection molding machine push rod 12 promotes push plate 13 and ejector pin retaining plate 15 to move right, and push rod 14 moves right under the drive of push plate 13, Make the demoulding of the upside of moulding 5, at the same sliding shoe 10 under the drive of push plate 13 along 11 upward sliding of guide rod, at this time with slip The connecting rod 8 that block 10 connects is fixed on the loose plug 6 of 8 other end of connecting rod along core along oblique 7 oblique slip of guide sleeve 19 oblique slips, moulding 5 demould completely.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature Can be that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, first is special Sign second feature " on ", " top " and " above " can be fisrt feature directly over second feature or oblique upper, or only Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term State and may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be Combined in an appropriate manner in any one or more embodiments or example.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of injection mold of oblique pusher, including:Top clamping plate, Bottom clamp plate, solid plate, moving platen, it is characterised in that: Sprue bush is equipped with the top clamping plate outer side center, solid plate is equipped with the inside of the top clamping plate, the solid plate is away from fixed Die holder plate side is equipped with moving platen, and the moving platen is equipped with oblique guide sleeve away from one middle side part of solid plate, and the oblique guide sleeve leads to To cross screw to be fixedly connected with moving platen, connecting rod is equipped with the oblique guide sleeve, the connecting rod is slidably connected with oblique guide sleeve, Core is equipped with the moving platen opposite side center, loose plug is equipped with the core, the loose plug middle part is with being connected Bar one end is connected by pin, and side core sliding block is equipped with the upside of the core, and outside is equipped with spring in the middle part of the side core sliding block, The side core sliding block is slidably connected with moving platen, wedge block is equipped with the upside of the side core sliding block, the moving platen is away from fixed Template side is equipped with supporting block, and the supporting block is equipped with Bottom clamp plate away from moving platen side, and the Bottom clamp plate is close to dynamic model Plate side is equipped with push plate, and the push plate is equipped with ejector pin retaining plate close to moving platen side, between the push plate and ejector pin retaining plate Equipped with push rod, guide rod, the afterbody and guide rod of the push rod are fixedly connected by ejector pin retaining plate with push plate respectively, described to lead Sliding shoe is equipped with the outside of to bar, the sliding shoe is internally provided with through hole, and the sliding shoe is slidably connected with guide rod, the slip Block is connected by pin with the connecting rod other end, and the ejector pin retaining plate lower part is equipped with guide post close to moving platen side, described to lead Column one end is fixedly connected with ejector pin retaining plate, and the guide post other end is slidably connected with moving platen.
A kind of 2. injection mold of oblique pusher according to claim 1, it is characterised in that:It is equipped with the outside of the sprue bush Locating ring, the locating ring are fixedly connected with top clamping plate.
A kind of 3. injection mold of oblique pusher according to claim 1, it is characterised in that:The loose plug inclined plane Sliding groove is equipped with, the core is equipped with passes through sliding groove with the corresponding rail plate of sliding guide groove, the loose plug It is slidably connected with rail plate and core.
A kind of 4. injection mold of oblique pusher according to claim 1, it is characterised in that:The Bottom clamp plate is away from fixed Template side is equipped with injection molding machine push rod.
A kind of 5. injection mold of oblique pusher according to claim 1, it is characterised in that:The wedge block is close to dynamic model Plate side is equipped with spacer pin.
CN201721355786.4U 2017-10-20 2017-10-20 A kind of injection mold of oblique pusher Active CN207290762U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721355786.4U CN207290762U (en) 2017-10-20 2017-10-20 A kind of injection mold of oblique pusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721355786.4U CN207290762U (en) 2017-10-20 2017-10-20 A kind of injection mold of oblique pusher

Publications (1)

Publication Number Publication Date
CN207290762U true CN207290762U (en) 2018-05-01

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CN201721355786.4U Active CN207290762U (en) 2017-10-20 2017-10-20 A kind of injection mold of oblique pusher

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108748886A (en) * 2018-06-04 2018-11-06 珠海格力精密模具有限公司 A kind of injection mold

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108748886A (en) * 2018-06-04 2018-11-06 珠海格力精密模具有限公司 A kind of injection mold
CN108748886B (en) * 2018-06-04 2023-10-27 珠海格力精密模具有限公司 Injection mold

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