CN205291447U - Compact plastic injection mold series of overall arrangement - Google Patents

Compact plastic injection mold series of overall arrangement Download PDF

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Publication number
CN205291447U
CN205291447U CN201520989683.8U CN201520989683U CN205291447U CN 205291447 U CN205291447 U CN 205291447U CN 201520989683 U CN201520989683 U CN 201520989683U CN 205291447 U CN205291447 U CN 205291447U
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CN
China
Prior art keywords
plate
guide pillar
dynamic model
push rod
compact
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520989683.8U
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Chinese (zh)
Inventor
彭志勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Longkai Co Ltd
Original Assignee
Guangdong Longkai Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Longkai Co Ltd filed Critical Guangdong Longkai Co Ltd
Priority to CN201520989683.8U priority Critical patent/CN205291447U/en
Application granted granted Critical
Publication of CN205291447U publication Critical patent/CN205291447U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a compact plastic injection mold series of overall arrangement, including runner cover, latch segment, long push rod, push rod and ejector guide bush, the runner cover is installed on the die holder board, and is provided with the pouring tube way in the runner cover, the upper left side at the die holder board is installed to the latch segment, latch segment right side below is provided with the side slide, it is fixed through oblique guide pillar between side slide and the cover half bedplate, the right side of cover half bedplate is provided with tensile guide pin bushing, and is provided with the guide pillar below the right side of cover half bedplate, the right side of guide pillar is provided with the movable mould board, the right side of movable mould board is provided with the drag hook, move the top of form setting at the movable mould backing plate, the below of movable mould backing plate is provided with the backup pad. Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses rational in infrastructure, convenient to use, pouring tube say that the projected area on the die joint is little, and mould structure is compact, avoid and reduce the weld mark that produces when the mould pouring is used.

Description

A kind of plastic injection mold of compact in design
Technical field
This utility model is the plastic injection mold of a kind of compact in design, belongs to plastic mould and manufactures apparatus field.
Background technology
Although the structure of mould is likely to ever-changing owing to the type etc. of plastics variety and performance, the shape of plastic and structure and injector is different, but basic structure is consistent. Mould is mainly made up of running gate system, thermoregulating system, forming part and constitutional detail. Wherein running gate system and forming part are contact portions direct with plastics, and change with plastics and goods, are the most complicated in mold, change maximum, it is desirable to processing fineness and the highest part of precision. Injection mold is made up of dynamic model and cover half two parts, and dynamic model is arranged on the moving die plate of injection (mo(u)lding) machine, and cover half is arranged on the fixed form of injection (mo(u)lding) machine. When injection moulding, dynamic model constitutes running gate system and die cavity with cover half Guan Bi, and during die sinking, dynamic model separates with cover half to take out plastic. In order to reduce heavy Design of Dies and manufacturing effort, injection mould have employed standard die set mostly. But current mould volume is relatively big, actual utilize area not high, improve production cost, lower the utilization rate of mould itself.
Utility model content
For the deficiency that prior art exists, this utility model purpose is to provide a kind of wearable smart machine, with the problem solving to propose in above-mentioned background technology, this utility model is rational in infrastructure, easy to use, running gate system projected area on die joint is little, the mould features compact structure, it is to avoid with the weld mark produced when reducing die casting use.
To achieve these goals, this utility model is to realize by the following technical solutions: the plastic injection mold of a kind of compact in design, including sprue bush, latch segment, long push rod, push rod and ejector guide pillar, described sprue bush is arranged on die holder plate, and in sprue bush, it is provided with cast pipeline, described latch segment is arranged on the upper left side of die holder plate, described latch segment lower right is provided with side slide, fixed by Angle Pin between described side slide and top clamping plate, the right side of described top clamping plate is provided with stretching guide pin bushing, and the lower right of top clamping plate is provided with guide pillar, the right side of described guide pillar is provided with moving platen, the right side of described moving platen is provided with drag hook, described moving platen is arranged on the top of dynamic model backing plate, described dynamic model backing plate be arranged below gripper shoe, described gripper shoe is arranged on above dynamic model installing plate, the right side of described gripper shoe is provided with ejector pin retaining plate, described long push rod is fixed on ejector pin retaining plate and moving platen, described push rod is fixed on dynamic model backing plate and the fixing plate of push pedal, described push pedal guide pillar is arranged on dynamic model backing plate and dynamic model installing plate, described ejector guide pillar is arranged on push pedal guide pillar, connected by shelves nail between described dynamic model installing plate and ejector pin retaining plate.
Further, described dynamic model backing plate and long push rod are provided with intermeshing screw thread.
Further, described push rod is provided with two, and two push rods are fixed on ejector pin retaining plate by nut.
Further, described cast pipeline is provided with cast gate, runner, cold slug well and core.
Further, described cold slug well is arranged on the top of core.
Further, described drag hook is provided with two.
The beneficial effects of the utility model: the plastic injection mold of a kind of compact in design of the present utility model, this utility model is rational in infrastructure, easy to use, cast pipeline projected area on die joint is little, the mould features compact structure, avoid and reduce the weld mark produced when die casting uses, save material by reducing the plate thickness in mould and reduce the volume of mould, mould adopts Slanting pin mechanism, working stability, compact conformation, easy to process, it is easily changed so that Product Precision and die life are guaranteed.
Accompanying drawing explanation
By reading detailed description non-limiting example made with reference to the following drawings, other features, objects and advantages of the present utility model will become more apparent upon:
Fig. 1 is the structural representation of the plastic injection mold of a kind of compact in design of this utility model;
Fig. 2 is the apparatus for pouring structural representation of the plastic injection mold of a kind of compact in design of this utility model;
In figure: 1-sprue bush, 2-Angle Pin, 3-top clamping plate, 4-latch segment, 5-side slide, 6-dynamic model backing plate, 8-gripper shoe, 8-dynamic model installing plate, 9-ejector pin retaining plate, the long push rod of 10-, 11-push rod, 12-ejector guide pillar, 13-push pedal guide pillar, 14-pour into a mould pipeline, 141-cast gate, 142-runner, 143-cold slug well, 144-core, 15-stretching guide pin bushing, 16-guide pillar, 17-drag hook, 18-moving platen, 19-pan nail.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with detailed description of the invention, this utility model is expanded on further.
Refer to Fig. 1 and Fig. 2, this utility model provides a kind of technical scheme: the plastic injection mold of a kind of compact in design, including sprue bush 1, latch segment 4, long push rod 10, push rod 11 and ejector guide pillar 12, sprue bush 1 is arranged on die holder plate 3, and in sprue bush 1, it is provided with cast pipeline 14, cast pipeline 14 is provided with cast gate 141, runner 142, cold slug well 143 and core 144, cold slug well 143 is arranged on the top of core 144, latch segment 4 is arranged on the upper left side of die holder plate 3, latch segment 4 lower right is provided with side slide 5, fixed by Angle Pin 2 between side slide 5 and top clamping plate 3, the right side of top clamping plate 3 is provided with stretching guide pin bushing 15, and the lower right of top clamping plate 3 is provided with guide pillar 16, the right side of guide pillar 16 is provided with moving platen 18, the right side of moving platen 18 is provided with drag hook 17, drag hook 17 is provided with two, moving platen 18 is arranged on the top of dynamic model backing plate 6, dynamic model backing plate 6 be arranged below gripper shoe 7, gripper shoe 7 is arranged on above dynamic model installing plate 8, the right side of gripper shoe 7 is provided with ejector pin retaining plate 9, long push rod 10 is fixed on ejector pin retaining plate 9 and moving platen 18, push rod 11 is fixed on dynamic model backing plate 6 and the fixing plate 9 of push pedal, push rod 11 is provided with two, and two push rods 11 are fixed on ejector pin retaining plate 9 by nut, dynamic model backing plate 6 and long push rod 11 are provided with intermeshing screw thread, push pedal guide pillar 13 is arranged on dynamic model backing plate 6 and dynamic model installing plate 8, ejector guide pillar 12 is arranged on push pedal guide pillar 13, by shelves nail 19 connection between dynamic model installing plate 8 and ejector pin retaining plate 9.
Operation principle: plastic injection mold is to give the plastics parts with shape and size in molding. By injection machine by the plastic cement of molten condition by the cast gate 141 in running gate system 14, plastic cement after melted flows in core 144 in runner 142, by the latch segment 4 on adjustment mould, sideskid 5, long push rod 10, push rod 11 and moving platen 15, the shape of die cavity 144 is fixed, plastic cement is fixed shape after cooling down in die cavity 144, then the dynamic model of mould separates the plastic cement finished product taking-up after by sizing with cover half.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described, to those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms. Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model. Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.

Claims (6)

1. the plastic injection mold of a compact in design, including sprue bush (1), latch segment (4), long push rod (10), push rod (11) and ejector guide pillar (12), it is characterized in that: described sprue bush (1) is arranged on die holder plate (3), and in sprue bush (1), it is provided with cast pipeline (14), described latch segment (4) is arranged on the upper left side of die holder plate (3), described latch segment (4) lower right is provided with side slide (5), fixed by Angle Pin (2) between described side slide (5) and top clamping plate (3), the right side of described top clamping plate (3) is provided with stretching guide pin bushing (15), and the lower right of top clamping plate (3) is provided with guide pillar (16), the right side of described guide pillar (16) is provided with moving platen (18), the right side of described moving platen (18) is provided with drag hook (17), described moving platen (18) is arranged on the top of dynamic model backing plate (6), described dynamic model backing plate (6) be arranged below gripper shoe (7), described gripper shoe (7) is arranged on dynamic model installing plate (8) top, the right side of described gripper shoe (7) is provided with ejector pin retaining plate (9), described long push rod (10) is fixed on ejector pin retaining plate (9) and moving platen (18), described push rod (11) is fixed on dynamic model backing plate (6) and the fixing plate (9) of push pedal, described push pedal guide pillar (13) is arranged on dynamic model backing plate (6) and dynamic model installing plate (8), described ejector guide pillar (12) is arranged on push pedal guide pillar (13), connected by shelves nail (19) between described dynamic model installing plate (8) and ejector pin retaining plate (9).
2. the plastic injection mold of a kind of compact in design according to claim 1, it is characterised in that: described dynamic model backing plate (6) and be provided with intermeshing screw thread on long push rod (11).
3. the plastic injection mold of a kind of compact in design according to claim 1, it is characterised in that: described push rod (11) is provided with two, and two push rods (11) are fixed on ejector pin retaining plate (9) by nut.
4. the plastic injection mold of a kind of compact in design according to claim 1, it is characterised in that: described cast pipeline (14) is provided with cast gate (141), runner (142), cold slug well (143) and core (144).
5. the plastic injection mold of a kind of compact in design according to claim 4, it is characterised in that: described cold slug well (143) is arranged on the top of core (144).
6. the plastic injection mold of a kind of compact in design according to claim 1, it is characterised in that: described drag hook (17) is provided with two.
CN201520989683.8U 2015-12-01 2015-12-01 Compact plastic injection mold series of overall arrangement Expired - Fee Related CN205291447U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520989683.8U CN205291447U (en) 2015-12-01 2015-12-01 Compact plastic injection mold series of overall arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520989683.8U CN205291447U (en) 2015-12-01 2015-12-01 Compact plastic injection mold series of overall arrangement

Publications (1)

Publication Number Publication Date
CN205291447U true CN205291447U (en) 2016-06-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520989683.8U Expired - Fee Related CN205291447U (en) 2015-12-01 2015-12-01 Compact plastic injection mold series of overall arrangement

Country Status (1)

Country Link
CN (1) CN205291447U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107009581A (en) * 2017-05-24 2017-08-04 苏州工业职业技术学院 It is a kind of to realize the injection mold that spot pouring mouth waste material safely, conveniently comes off

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107009581A (en) * 2017-05-24 2017-08-04 苏州工业职业技术学院 It is a kind of to realize the injection mold that spot pouring mouth waste material safely, conveniently comes off

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160608

Termination date: 20171201

CF01 Termination of patent right due to non-payment of annual fee