CN208730212U - A kind of injection mould is convenient for die-sinking device - Google Patents

A kind of injection mould is convenient for die-sinking device Download PDF

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Publication number
CN208730212U
CN208730212U CN201821091787.7U CN201821091787U CN208730212U CN 208730212 U CN208730212 U CN 208730212U CN 201821091787 U CN201821091787 U CN 201821091787U CN 208730212 U CN208730212 U CN 208730212U
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China
Prior art keywords
lower die
die holder
fixedly connected
bottom plate
die
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CN201821091787.7U
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Chinese (zh)
Inventor
喻正春
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Ya Bao Technology Mold (shenzhen) Co Ltd
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Ya Bao Technology Mold (shenzhen) Co Ltd
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Abstract

The utility model discloses a kind of injection moulds to be convenient for die-sinking device, including stripper, lower die, upper mold, cast gate, type chamber, upper die holder, carriage, elastic device, discharge region, bottom plate, lower die holder, discharging nut, mandril, elastic fixing device and claw, cast gate is equipped with inside the upper die holder, the cast gate is fixedly connected with upper die holder, the upper die holder bottom side is fixed with upper mold, the upper mold bottom is equipped with lower die, shape forming cavity between the upper mold and lower die, the lower die bottom is equipped with bottom plate, the bottom plate is fixedly connected with lower die, the bottom plate bottom is equipped with stripper, this injection mould is convenient for die-sinking device, it is innovated on mould structure, in mold die sinking, increase elastic fixing device, not only act as fixed function, it is also equipped with the effect convenient for die sinking, in die sinking, people does not have to The power of Fei Tai great goes to open mold, can not only save manpower in this way, but also the yield rate of moulding can be improved.

Description

A kind of injection mould is convenient for die-sinking device
Technical field
The utility model relates to technical field of mold, specially a kind of injection mould is convenient for die-sinking device.
Background technique
Mold, in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging and forming, smelting, punching press obtain The various moulds and tool of required product, in brief, mold are the tools for making formed article, and this tool is by various Part is constituted, and different molds is made of different parts, it is mainly realized by the change of physical state of the formed material The processing of article shape.
Injection mold is that first plastics are added in the heating cylinder of injector, plastics melted by heating, in injector screw rod Or under the promotion of plunger, enters mold cavity through nozzle and die casting system, sizing is hardened due to physics and chemical action As injection-molded item, when the prior art demoulds, directly opened usually using manpower, such moulding discontinuity is being opened When be not only difficult out, but also moulding is easy to damage, for this purpose, it is proposed that a kind of injection mould is convenient for die-sinking device.
Utility model content
The purpose of this utility model is to provide a kind of injection moulds to be convenient for die-sinking device, to solve to mention in above-mentioned background technique Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of injection mould is convenient for die-sinking device, including Stripper, lower die, upper mold, cast gate, type chamber, upper die holder, carriage, elastic device, discharge region, bottom plate, lower die holder, Discharging nut, mandril, elastic fixing device and claw, the upper die holder inside are equipped with cast gate, and the cast gate is fixed with upper die holder Connection, the upper die holder bottom side are fixed with upper mold, and the upper mold bottom is equipped with lower die, is formed between the upper mold and lower die Type chamber, the lower die bottom are equipped with bottom plate, and the bottom plate is fixedly connected with lower die, and the bottom plate bottom is equipped with Stripper, the stripper bottom are equipped with lower die holder, and the lower die holder is fixedly connected with bottom plate, the lower die and stripper Between form discharge region, be fixed with discharging nut in the middle part of the stripper, the discharging nut is slidably connected with lower die, described Elastic device is equipped between upper mold and bottom plate, the elastic device is fixedly connected with bottom plate, the elastic device and Upper mold is flexibly connected, and carriage, the carriage and the fixed company of upper die holder are equipped between the upper die holder and bottom plate It connects, the carriage is fixedly connected with bottom plate, and the carriage side is equipped with claw, the claw and carriage It is fixedly connected, elastic fixing device, the elastic fixing device and the fixed company of lower die holder is equipped between the lower die holder and claw Connect, the elastic fixing device is flexibly connected with claw, the elastic fixing device by handle, lantern ring, the first spring, pull rod and Pedestal is constituted, and the collar footprint is fixed with the first spring, and first spring bottom end is fixedly connected with pull rod, the pull rod bottom Portion and the middle of the handle are rotatablely connected, and the handle bottom and pedestal are rotatablely connected, and the pedestal is fixedly connected with lower die holder.
Preferably, the elastic device is made of jacking block, baffle, shell and second spring, and the jacking block bottom is equipped with gear Plate, the baffle bottom are fixed with second spring, and the second spring other end is fixed with shell, the baffle and outer casing inner wall It is slidably connected.
Preferably, the carriage is made of guide sleeve and guide post, and the guide sleeve is fixedly connected with upper die holder, the guide post It is fixedly connected with bottom plate, the guide post is slidably connected with guide sleeve.
Preferably, cooling duct is equipped with inside the upper mold, the cooling duct is cylindrical hole.
Preferably, there are two the elastic fixing device is set, the elastic fixing device is symmetric, the elasticity dress Install multiple, the elastic device is symmetric.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is innovated on mould structure, in mold die sinking, increases elastic fixing device, not only Play the role of fixed function, be also equipped with convenient for die sinking, people not go to open mold by the too big power of expense in die sinking, both may be used in this way To save manpower, and the yield rate of moulding can be improved.
2, the utility model increases cooling duct in Mold Making process, accelerates the Production Time of moulding, elasticity dress Setting shortens mold open time.
Detailed description of the invention
Fig. 1 is the utility model entirety complete section structural schematic diagram;
Fig. 2 is the utility model upper mold complete section structural schematic diagram;
Fig. 3 is the utility model elastic fixing device structural schematic diagram;
Fig. 4 is the utility model elastic device structural schematic diagram;
Fig. 5 is the utility model carriage structural schematic diagram.
In figure: 1- stripper;2- lower die;3- upper mold;4- cooling duct;5- cast gate;6- type chamber;7- upper die holder;8- sliding dress It sets;9- elastic device;The discharge region 10-;11- lower mold fixed plate;12- lower die holder;13- discharging nut;14- mandril;15- elasticity Fixed device;16- handle;17- lantern ring;The first spring of 18-;19- pull rod;20- pedestal;21- jacking block;22- baffle;23- shell; 24- second spring;25- claw;26- guide sleeve;27- guide post.
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.
Please refer to Fig. 1-5, the utility model provides a kind of technical solution: a kind of injection mould is convenient for die-sinking device, including unloads Flitch 1, lower die 2, upper mold 3, cast gate 5, type chamber 6, upper die holder 7, carriage 8, elastic device 9, discharge region 10, bottom plate 11, lower die holder 12, discharging nut 13, mandril 14, elastic fixing device 15 and claw 25 are equipped with cast gate inside the upper die holder 7 5, the cast gate 5 is fixedly connected with upper die holder 7, and 7 bottom side of upper die holder is fixed with upper mold 3, and 3 bottom of upper mold is equipped with Lower die 2, shape forming cavity 6 between the upper mold 3 and lower die 2,2 bottom of lower die are equipped with bottom plate 11, the bottom plate 11 are fixedly connected with lower die 2, and 11 bottom of bottom plate is equipped with stripper 1, and 1 bottom of stripper is equipped with lower die holder 12, The lower die holder 12 is fixedly connected with bottom plate 11, and discharge region 10 is formed between the lower die 2 and stripper 1, described to unload Discharging nut 13 is fixed in the middle part of flitch 1, the discharging nut 13 is slidably connected with lower die 2, the upper mold 3 and bottom plate 11 Between be equipped with elastic device 9, the elastic device 9 is fixedly connected with bottom plate 11, and the elastic device 9 and upper mold 3 are movable Connection is equipped with carriage 8 between the upper die holder 7 and bottom plate 11, the carriage 8 is fixedly connected with upper die holder 7, The carriage 8 is fixedly connected with bottom plate 11, and 8 side of carriage is equipped with claw 25, the claw 25 and cunning Dynamic device 8 is fixedly connected, and elastic fixing device 15, the elastic fixing device 15 are equipped between the lower die holder 12 and claw 25 It is fixedly connected with lower die holder 12, the elastic fixing device 15 is flexibly connected with claw 25, and the elastic fixing device 15 is by handle Hand 16, lantern ring 17, the first spring 18, pull rod 19 and pedestal 20 are constituted, and 17 bottom of lantern ring is fixed with the first spring 18, described First spring, 18 bottom end is fixedly connected with pull rod 19, is rotatablely connected in the middle part of 19 other end of pull rod and handle 16, the handle 16 bottoms and pedestal 20 are rotatablely connected, and the pedestal 20 is fixedly connected with lower die holder 12.
The elastic device 9 is made of jacking block 21, baffle 22, shell 23 and second spring 24, and 21 bottom of jacking block is set There is baffle 22,22 bottom of baffle is fixed with second spring 24, and 24 other end of second spring is fixed with shell 23, described Baffle 22 is slidably connected with 23 inner wall of shell, this device accelerates demoulding progress.
The carriage 8 is made of guide sleeve 26 and guide post 27, and the guide sleeve 26 is fixedly connected with upper die holder 7, described to lead Column 27 is fixedly connected with bottom plate 11, and the guide post 27 is slidably connected with guide sleeve 26, this device is for phase between mould parts Cooperation to position.
Cooling duct 4 is equipped with inside the upper mold 3, the cooling duct 4 is cylindrical hole, accelerates mold process.
There are two the elastic fixing device 15 is set, the elastic fixing device 15 is symmetric, the elastic device 9 Equipped with multiple, the elastic device 9 is symmetric, and accelerates demoulding progress.
Working principle: the liquid plastic inside injector is squeezed into cast gate 5, then is entered in type chamber 6 by running channel, then Plastic part is cooled down by cooling duct 4, is then opened, handle 16 is unclamped, the first spring 18 loosens, lantern ring 17 It is lifted down from claw 25, is up pushed up by elastic device 9 and mandril 14 drives stripper 1, stripper 1 drives discharging Nut 13 ejects moulding, then 27 guide sleeve 26 of guide post is separated, so that it may take out moulding.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of injection mould be convenient for die-sinking device, including stripper (1), lower die (2), upper mold (3), cast gate (5), type chamber (6), on Die holder (7), carriage (8), elastic device (9), discharge region (10), bottom plate (11), lower die holder (12), discharging nut (13), mandril (14), elastic fixing device (15) and claw (25), it is characterised in that: cast gate is equipped with inside the upper die holder (7) (5), the cast gate (5) is fixedly connected with upper die holder (7), and upper die holder (7) bottom side is fixed with upper mold (3), it is described on Mould (3) bottom is equipped with lower die (2), and shape forming cavity (6) between the upper mold (3) and lower die (2), lower die (2) bottom is equipped with Bottom plate (11), the bottom plate (11) are fixedly connected with lower die (2), and bottom plate (11) bottom is equipped with stripper (1), stripper (1) bottom is equipped with lower die holder (12), and the lower die holder (12) is fixedly connected with bottom plate (11), described Discharge region (10) are formed between lower die (2) and stripper (1), are fixed with discharging nut (13), institute in the middle part of the stripper (1) It states discharging nut (13) to be slidably connected with lower die (2), is equipped with elastic device (9) between the upper mold (3) and bottom plate (11), The elastic device (9) is fixedly connected with bottom plate (11), and the elastic device (9) is flexibly connected with upper mold (3), it is described on Carriage (8) are equipped between die holder (7) and bottom plate (11), the carriage (8) is fixedly connected with upper die holder (7), The carriage (8) is fixedly connected with bottom plate (11), and carriage (8) side is equipped with claw (25), the card Pawl (25) is fixedly connected with carriage (8), is equipped with elastic fixing device (15) between the lower die holder (12) and claw (25), The elastic fixing device (15) is fixedly connected with lower die holder (12), and the elastic fixing device (15) and claw (25) activity are even It connects, the elastic fixing device (15) is by handle (16), lantern ring (17), the first spring (18), pull rod (19) and pedestal (20) structure At lantern ring (17) bottom is fixed with the first spring (18), and the first spring (18) bottom end is fixed with pull rod (19) one end Connection, pull rod (19) other end and handle (16) middle part are rotatablely connected, and handle (16) bottom and pedestal (20) rotate Connection, the pedestal (20) are fixedly connected with lower die holder (12).
2. a kind of injection mould according to claim 1 be convenient for die-sinking device, it is characterised in that: the elastic device (9) by Jacking block (21), baffle (22), shell (23) and second spring (24) are constituted, and jacking block (21) bottom is equipped with baffle (22), institute It states baffle (22) bottom to be fixed with second spring (24), second spring (24) other end is fixed with shell (23), the gear Plate (22) is slidably connected with shell (23) inner wall.
3. a kind of injection mould according to claim 2 be convenient for die-sinking device, it is characterised in that: the carriage (8) by Guide sleeve (26) and guide post (27) are constituted, and the guide sleeve (26) is fixedly connected with upper die holder (7), the guide post (27) and bottom plate (11) it is fixedly connected, the guide post (27) is slidably connected with guide sleeve (26).
4. a kind of injection mould according to claim 1 is convenient for die-sinking device, it is characterised in that: set inside the upper mold (3) Have cooling duct (4), the cooling duct (4) is cylindrical hole.
5. a kind of injection mould according to claim 1 is convenient for die-sinking device, it is characterised in that: the elastic fixing device (15) there are two setting, the elastic fixing device (15) is symmetric, and the elastic device (9) is equipped with multiple, the elasticity Device (9) is symmetric.
CN201821091787.7U 2018-07-11 2018-07-11 A kind of injection mould is convenient for die-sinking device Active CN208730212U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821091787.7U CN208730212U (en) 2018-07-11 2018-07-11 A kind of injection mould is convenient for die-sinking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821091787.7U CN208730212U (en) 2018-07-11 2018-07-11 A kind of injection mould is convenient for die-sinking device

Publications (1)

Publication Number Publication Date
CN208730212U true CN208730212U (en) 2019-04-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112122485A (en) * 2020-09-18 2020-12-25 河北冰虫环保科技有限公司 Hardware component machining die with discharging mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112122485A (en) * 2020-09-18 2020-12-25 河北冰虫环保科技有限公司 Hardware component machining die with discharging mechanism

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