CN209666127U - A kind of industrial injection mold convenient for adjusting - Google Patents

A kind of industrial injection mold convenient for adjusting Download PDF

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Publication number
CN209666127U
CN209666127U CN201920242532.4U CN201920242532U CN209666127U CN 209666127 U CN209666127 U CN 209666127U CN 201920242532 U CN201920242532 U CN 201920242532U CN 209666127 U CN209666127 U CN 209666127U
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CN
China
Prior art keywords
die cavity
cope plate
injection
lower die
mold
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
CN201920242532.4U
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Chinese (zh)
Inventor
黄建平
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Individual
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Individual
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Priority to CN201920242532.4U priority Critical patent/CN209666127U/en
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Publication of CN209666127U publication Critical patent/CN209666127U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of industrial injection molds convenient for adjusting, more particularly to field of industrial production, including mold base, two sides are provided with side block at the top of the mold base, pillar is connected at the top of the side block, the post top portion is connected with top beam, telescopic cylinder is provided at the top of the top beam, the telescopic cylinder is internally provided with cylinder piston, the cylinder piston bottom is connected with mobile bar, the mobile bar bottom is connected with upper die holder, and the upper die holder bottom is provided with cope plate, and two sides are provided with injection made showerhead inside the cope plate.The utility model structure is simple, it is novel in design, pass through the lower die cavity movable plate of setting, the size of lower die cavity can be adjusted according to the size of lower template, so as to realize matching that mold requires various processes, the suitability for increasing mold, reduces the exploitation amount of mold, has good promotional value.

Description

A kind of industrial injection mold convenient for adjusting
Technical field
The utility model relates to industrial production technology fields, more specifically, originally practical to be related to a kind of work convenient for adjusting Industry injection mold.
Background technique
Injection mold is a kind of tool for producing plasthetics;Also plasthetics complete structure and accurate dimension are to confer to Tool.Injection molding is a kind of processing method used when producing certain complex-shaped components in batches.It refers specifically to melt heated Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying, injection mold divides into heat according to shaping characteristic Two kinds of solidity plastic mould, thermoplastic plastic's mold;It is divided into according to moulding process and passes mold, blow molding die, draw mould, thermoforming Mould, hot-die (compression mould), injection mold etc., wherein hot-die can be divided into excessive formula, semi-positive, formula three of not overflowing again in a manner of flash Kind, injection mold can be divided into two kinds of cold flowing mould channel, hot runner mould with running gate system again;It can be divided into handling mode mobile, fixed Two kinds of formula.
The utility model patent of patent application publication CN201820174602.2 discloses a kind of injection mold, can be quickly Production outer surface have the product of spiral striped, high production efficiency, rejection rate is low.When the not similar shape for needing product surface When the spiral burr of shape, replace on shaped component.
But it is in actual use, still there is more disadvantage, such as traditional injection mold die cavity size can not be into Row is adjusted, corresponding different production technology, is needed to develop multiple sets of molds and is carried out using extremely spending human and material resources, while inventory Number of molds is more, and for storage, there are inconveniences with use aspect.
Utility model content
In order to overcome the drawbacks described above of the prior art, the embodiments of the present invention provide a kind of industry note convenient for adjusting Mould can be adjusted the size of lower die cavity according to the size of lower template by the lower die cavity movable plate of setting, thus It can be realized the matching that mold requires various processes, increase the suitability of mold, reduce the exploitation amount of mold, with solution Certainly the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: a kind of industrial injection mold convenient for adjusting, Including mold base, two sides are provided with side block at the top of the mold base, are connected with pillar, the pillar at the top of the side block Top is connected with top beam, is provided with telescopic cylinder at the top of the top beam, the telescopic cylinder is internally provided with cylinder piston, described Cylinder piston bottom is connected with mobile bar, and the mobile bar bottom is connected with upper die holder, and the upper die holder bottom is provided with upper mold Plate, cope plate inside two sides are provided with injection made showerhead, and the injection made showerhead side is provided with exhaust pipe, the mold bottom Seat is internally provided with lower die cavity, and the lower die cavity two sides are provided with lower die cavity movable plate, and the lower die cavity is internally provided with down Template, the lower template bottom are connected with lower template fixing bolt, and the upper die holder both ends are provided with injection molding sliding block, the injection molding Sliding block two sides are provided with injection molding sliding rail, and are molded sliding rail and are fixedly connected with the post inboard wall of corresponding position.
In a preferred embodiment, it is provided with cylinder head at the top of the telescopic cylinder, is set at the top of the cylinder head It is equipped with gas source interface.
In a preferred embodiment, sealing ring, setting inside the cope plate are provided on the outside of the cope plate There is cope plate fixing bolt, the cope plate is fixedly connected by cope plate fixing bolt with upper die holder.
In a preferred embodiment, the lower die cavity movable plate both ends are provided with compressed spring, the compression Both ends of the spring is connected with side block.
In a preferred embodiment, connection hose is provided at the top of the injection made showerhead and exhaust pipe.
In a preferred embodiment, injection molding tube is provided at the top of the connection hose at the top of the injection made showerhead.
The technical effect and advantage of the utility model:
1, by the lower die cavity movable plate of setting, the size of lower die cavity can be adjusted according to the size of lower template, So as to realizing matching that mold requires various processes, increases the suitability of mold, reduces the exploitation amount of mold, When producing the workpiece of different process, mobile lower die cavity movable plate is replaced lower template and corresponding cope plate, Ji Kegai The technological parameter for becoming mold can press to lower die cavity movable plate by the compressed spring of setting, drive lower die cavity mobile Plate is resetted, and to ensure the leakproofness of lower die cavity, is easy to use quick, is passed through the cope plate fixing bolt and lower die of setting Plate fixing bolt can be limited and be fixed to cope plate and lower template, while be removed also very convenient;
It 2, can be during telescopic cylinder pushes or rises in increase by the injection molding sliding rail of setting and injection molding sliding block The mobile smoothness of die holder, while the limit in top/bottom latitude can be carried out to upper die holder, increase between upper die holder and lower die cavity The accuracy agreed with, by the connection hose of setting, can bring the benefit of stretch-proof to increase the injection molding precision of product, Transmission airtightness can be kept during upper die holder is mobile;
3, by the sealing ring of setting, it is able to maintain the airtightness of lower die cavity, prevents introduced contaminants from causing to injection moulding process Interference, by the gas source interface of setting, can connect compressed air, to realize the normal work of telescopic cylinder, pass through setting Cylinder piston, can during the injection of compressed air and extraction, drive mobile bar carry out up-and-down reciprocating movement, from And realize the opening and closing operation of lower die cavity.
Detailed description of the invention
Fig. 1 is the overall schematic of the utility model.
Fig. 2 is the telescopic cylinder schematic internal view of the utility model.
Fig. 3 is the lower template schematic perspective view of the utility model.
Appended drawing reference are as follows: 1 mold base, 2 side blocks, 3 pillars, 4 top beams, 5 telescopic cylinders, 6 cylinder head, 7 gas source interfaces, 8 Mobile bar, 9 upper die holders, 10 cope plates, 11 injection made showerheads, 12 exhaust pipes, 13 connection hoses, 14 injection molding tubes, 15 injection molding sliding rails, 16 Be molded sliding block, 17 sealing rings, 18 lower die cavitys, 19 lower templates, 20 lower die cavity movable plates, 21 cylinder pistons, 22 lower template fixing bolts, 23 compressed springs, 24 cope plate fixing bolts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model 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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of industrial injection mold convenient for adjusting as shown in Figs. 1-3, including mold base 1, the 1 top two sides of mold base are provided with side block 2, and pillar 3 is connected at the top of the side block 2, is connected at the top of the pillar 3 It is connected to top beam 4, telescopic cylinder 5 is provided at the top of the top beam 4, the telescopic cylinder 5 is internally provided with cylinder piston 21, described 21 bottom of cylinder piston is connected with mobile bar 8, and 8 bottom of mobile bar is connected with upper die holder 9,9 bottom of the upper die holder setting There is cope plate 10, the 10 inside two sides of cope plate are provided with injection made showerhead 11, and 11 side of injection made showerhead is provided with row Tracheae 12, the mold base 1 are internally provided with lower die cavity 18, and lower 18 two sides of die cavity are provided with lower die cavity movable plate 20, the lower die cavity 18 is internally provided with lower template 19, and 19 bottom of lower template is connected with lower template fixing bolt 22, it is described on 9 both ends of die holder be provided with injection molding sliding block 16,16 two sides of injection molding sliding block be provided with injection molding sliding rail 15, and be molded sliding rail 15 and 3 inner sidewall of pillar of corresponding position is fixedly connected.
Further, it is provided with cylinder head 6 at the top of the telescopic cylinder 5, is provided with gas source interface at the top of the cylinder head 6 7, compressed air can be connected, to realize the normal work of telescopic cylinder 5.
Further, sealing ring 17 is provided on the outside of the cope plate 10, the cope plate 10 is internally provided with cope plate Fixing bolt 24, the cope plate 10 are fixedly connected by cope plate fixing bolt 24 with upper die holder 9, and cope plate fixing bolt 24 can be right Cope plate 10 is limited and is fixed, while removing also very convenient, and sealing ring 17 is able to maintain the closed of lower die cavity 18 Property, prevent introduced contaminants from interfering to injection moulding process.
Further, lower 20 both ends of die cavity movable plate are provided with compressed spring 23,23 both ends of compressed spring It is connected with side block 2, can presses to lower die cavity movable plate 20, drives lower die cavity movable plate 20 to be resetted, to ensure The leakproofness of lower die cavity 18 is easy to use quick.
Further, it is provided with connection hose 13 at the top of the injection made showerhead 11 and exhaust pipe 12, tension can be brought The benefit stretched can keep transmission airtightness during upper die holder is mobile.
Further, it is provided with injection molding tube 14 at the top of the connection hose 13 at 11 top of injection made showerhead, can will be molded Raw material is sprayed to lower die cavity 18, completes feed operation.
Utility model works principle:
Referring to Figure of description 1-3, compressed air is accessed into gas source interface 7, to realize the normal work of telescopic cylinder 5 Make, by the cylinder piston 24 of setting, mobile bar 8 can be driven to carry out during the injection of compressed air and extraction Lower reciprocating passes through the injection made showerhead 11 of setting, 14 and of injection molding tube to realize the opening and closing operation of lower die cavity 18 Hose 13 is connected, injection raw material can be sprayed to lower die cavity 18, material spray operation is completed, passes through the lower die cavity movable plate of setting 20, the size of lower die cavity 18 can be adjusted according to the size of lower template 19, when producing the workpiece of different technical parameters, Mobile lower die cavity movable plate 20, replaces lower template 19 and corresponding cope plate 10, i.e., the technological parameter of changeable mold, By the cope plate fixing bolt 24 and lower template fixing bolt 22 of setting, cope plate 10 and lower template 19 can be limited and consolidated It is fixed, while also very convenient, compressed spring 23 is removed, it can press to lower die cavity movable plate 20, drive lower die cavity Movable plate 20 is resetted, and to ensure the leakproofness of lower die cavity 18, during telescopic cylinder 5 pushes or rises, passes through note Sliding rail 15 and injection molding sliding block 16 are moulded, the mobile smoothness of upper die holder 9 can be increased, while model up and down can be carried out to upper die holder 9 Interior limit is enclosed, increases the accuracy agreed between upper die holder 10 and lower die cavity 18, to increase the injection molding precision of product.
The several points that should finally illustrate are: firstly, in the description of the present application, it should be noted that unless otherwise prescribed and It limits, term " installation ", " connected ", " connection " shall be understood in a broad sense, can be mechanical connection or electrical connection, be also possible to two Connection inside element, can be directly connected, and "upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when The absolute position for being described object changes, then relative positional relationship may change;
Secondly: the utility model discloses in embodiment attached drawing, relates only to the structure being related to the embodiment of the present disclosure, His structure, which can refer to, to be commonly designed, and under not conflict situations, the utility model the same embodiment and different embodiments can be mutual Combination;
Last: the above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, all Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical Within novel protection scope.

Claims (6)

1. a kind of industrial injection mold convenient for adjusting, including mold base (1), it is characterised in that: mold base (1) top Portion two sides are provided with side block (2), are connected with pillar (3) at the top of the side block (2), are connected with top beam at the top of the pillar (3) (4), it is provided with telescopic cylinder (5) at the top of the top beam (4), the telescopic cylinder (5) is internally provided with cylinder piston (21), institute It states cylinder piston (21) bottom to be connected with mobile bar (8), mobile bar (8) bottom is connected with upper die holder (9), the upper die holder (9) bottom is provided with cope plate (10), and the internal two sides of the cope plate (10) are provided with injection made showerhead (11), the injection molding spray Head (11) side is provided with exhaust pipe (12), and the mold base (1) is internally provided with lower die cavity (18), the lower die cavity (18) Two sides are provided with lower die cavity movable plate (20), and the lower die cavity (18) is internally provided with lower template (19), the lower template (19) bottom is connected with lower template fixing bolt (22), and upper die holder (9) both ends are provided with injection molding sliding block (16), the injection molding Sliding block (16) two sides are provided with injection molding sliding rail (15), and the fixed company of pillar (3) inner sidewall for being molded sliding rail (15) and corresponding position It connects.
2. a kind of industrial injection mold convenient for adjusting according to claim 1, it is characterised in that: the telescopic cylinder (5) top is provided with cylinder head (6), is provided with gas source interface (7) at the top of the cylinder head (6).
3. a kind of industrial injection mold convenient for adjusting according to claim 1, it is characterised in that: the cope plate (10) Outside is provided with sealing ring (17), and the cope plate (10) is internally provided with cope plate fixing bolt (24), the cope plate (10) It is fixedly connected by cope plate fixing bolt (24) with upper die holder (9).
4. a kind of industrial injection mold convenient for adjusting according to claim 1, it is characterised in that: the lower die cavity is mobile Plate (20) both ends are provided with compressed spring (23), and compressed spring (23) both ends are connected with side block (2).
5. a kind of industrial injection mold convenient for adjusting according to claim 1, it is characterised in that: the injection made showerhead (11) and at the top of exhaust pipe (12) it is provided with connection hose (13).
6. a kind of industrial injection mold convenient for adjusting according to claim 5, it is characterised in that: the injection made showerhead (11) injection molding tube (14) are provided at the top of the connection hose (13) at the top of.
CN201920242532.4U 2019-02-26 2019-02-26 A kind of industrial injection mold convenient for adjusting Expired - Fee Related CN209666127U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920242532.4U CN209666127U (en) 2019-02-26 2019-02-26 A kind of industrial injection mold convenient for adjusting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920242532.4U CN209666127U (en) 2019-02-26 2019-02-26 A kind of industrial injection mold convenient for adjusting

Publications (1)

Publication Number Publication Date
CN209666127U true CN209666127U (en) 2019-11-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920242532.4U Expired - Fee Related CN209666127U (en) 2019-02-26 2019-02-26 A kind of industrial injection mold convenient for adjusting

Country Status (1)

Country Link
CN (1) CN209666127U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111673955A (en) * 2020-06-24 2020-09-18 深圳市国祥鑫精密模具有限公司 Precision mold convenient for positioning and processing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111673955A (en) * 2020-06-24 2020-09-18 深圳市国祥鑫精密模具有限公司 Precision mold convenient for positioning and processing

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

Granted publication date: 20191122

Termination date: 20210226

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