CN204183814U - Injection forming mold - Google Patents

Injection forming mold Download PDF

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Publication number
CN204183814U
CN204183814U CN201420514222.0U CN201420514222U CN204183814U CN 204183814 U CN204183814 U CN 204183814U CN 201420514222 U CN201420514222 U CN 201420514222U CN 204183814 U CN204183814 U CN 204183814U
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CN
China
Prior art keywords
counterdie
patrix
top board
pull bar
thimble
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Active
Application number
CN201420514222.0U
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Chinese (zh)
Inventor
何来
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.)
CREATIVE PLASTIC INDUSTRY (SUZHOU) Co Ltd
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CREATIVE PLASTIC INDUSTRY (SUZHOU) Co Ltd
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Application filed by CREATIVE PLASTIC INDUSTRY (SUZHOU) Co Ltd filed Critical CREATIVE PLASTIC INDUSTRY (SUZHOU) Co Ltd
Priority to CN201420514222.0U priority Critical patent/CN204183814U/en
Application granted granted Critical
Publication of CN204183814U publication Critical patent/CN204183814U/en
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Abstract

The utility model discloses a kind of injection forming mold, comprise patrix and counterdie, in patrix and counterdie, there is some first forming cavities, patrix internal fixtion is provided with thimble, slide in counterdie and be provided with lower thimble, between upper thimble and lower thimble, there is the second forming cavity, second forming cavity is positioned at the below of the first forming cavity, sprue gate is provided with between patrix and counterdie, the both sides of patrix are fixedly connected with pull bar, the below of counterdie is provided with base plate and top board, the both sides of top board are respectively arranged with locking module, the lower end outside of pull bar offers groove, locking module offers perforation, the inwall of perforation has projection, lower thimble and top board are fixedly connected, patrix and counterdie slide respectively and is provided with top shoe and sliding block, product casing and product inner core complete injection moulding in same set of mould, and the automatic assembling of product inner core and product casing can be completed while die sinking, not only production efficiency is higher, and there will not be the phenomenon of product inner core neglected loading.

Description

Injection forming mold
Technical field
The utility model relates to a kind of injection forming mold.
Background technology
To strain relief clamp routinely, it generally includes product casing and product inner core, originally need to product casing and the injection mo(u)lding respectively of product inner core pin, then be assembled into strain relief clamp assembly to this two part, the method needs twice injection moulding to add assembling, and production efficiency is low, need use two mold, add production cost, and also there will be the situation of workman's neglected loading when assembling, impact supply of material quality.
Utility model content
The purpose of this utility model is to overcome the defect existed in prior art, provide a kind of can the injection forming mold of shaping rear automatic assembling.
For achieving the above object, the technical solution of the utility model is a kind of injection forming mold of design, comprise patrix and counterdie, have some for shaped article shell first forming cavity in described patrix and described counterdie, described patrix internal fixtion is provided with some upper thimbles, slide along above-below direction in described counterdie and be provided with the lower thimble corresponding with described upper thimble, there is between described upper thimble and described lower thimble the second forming cavity for shaped article inner core, the second described forming cavity is positioned at the below of the first described forming cavity, sprue gate is provided with between described patrix and described counterdie, the both sides of described patrix are fixedly connected with the upper end of pull bar, the below of described counterdie is provided with base plate and top board, described top board is set up in the top of described base plate, the both sides of described top board are respectively arranged with locking module, the lower end outside of described pull bar offers groove, described locking module offers the perforation of passing for described pull bar, the inwall of described perforation has the projection with described fit depressions, described lower thimble and described top board are fixedly connected, described patrix and described counterdie slide respectively along left and right directions and is provided with top shoe and sliding block, described top shoe and described sliding block lay respectively at the left and right sides of the first described forming cavity.
As preferably, described base plate to slide the L shape limited block be provided with for hooking described top board along left and right directions, described base plate and described top board offer sliding chamber, the bottom of described L shape limited block is positioned at described sliding chamber, described L shape limited block slides along left and right directions and is provided with fore-set, between the inwall in described fore-set and described sliding chamber, be provided with the elastic component making described fore-set be adjacent to described pull bar.
As preferably, the bottom of described pull bar have be convenient to its insert described in perforation in guide part.
As preferably, described counterdie is fixedly installed sprue gate fixed block, described sprue gate is arranged at the upper end of described sprue gate fixed block.
As preferably, between described top shoe and described patrix, there is between described sliding block and described counterdie driving inclined-plane respectively that cooperatively interact.
Advantage of the present utility model and beneficial effect are: product casing and product inner core complete injection moulding in same set of mould, and the automatic assembling of product inner core and product casing can be completed while die sinking, not only production efficiency is higher, and there will not be the phenomenon of product inner core neglected loading.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the A place enlarged drawing of Fig. 1;
Fig. 3 is the top view after hiding patrix;
Fig. 4 is top shoe and sprue gate fixed block schematic diagram.
In figure: 1, patrix; 2, counterdie; 3, upper thimble; 4, lower thimble; 5, sprue gate; 6, sprue gate fixed block; 7, product casing; 8, product inner core; 9, pull bar; 10, locking module; 11, top board; 12, base plate; 13, groove; 14, protruding; 15, top shoe; 16, sliding block; 17, L shape limited block; 18, fore-set; 19, elastic component.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As Figure 1-Figure 4, a kind of injection forming mold, comprise patrix 1 and counterdie 2, have some for shaped article shell 7 first forming cavity in patrix 1 and counterdie 2, patrix 1 internal fixtion is provided with some upper thimbles 3, slide along above-below direction in counterdie 2 and be provided with the lower thimble 4 corresponding with upper thimble 3, there is between upper thimble 3 and lower thimble 4 the second forming cavity for shaped article inner core 8, second forming cavity is positioned at the below of the first forming cavity, sprue gate 5 is provided with between patrix 1 and counterdie 2, the both sides of patrix 1 are fixedly connected with the upper end of pull bar 9, the below of counterdie 2 is provided with base plate 12 and top board 11, top board 11 is set up in the top of base plate 12, the both sides of top board 11 are respectively arranged with locking module 10, the lower end outside of pull bar 9 offers groove 13, locking module 10 offers the perforation of passing for pull bar 9, the inwall of perforation has the projection 14 matched with groove 13, lower thimble 4 is fixedly connected with top board 11, patrix 1 and counterdie 2 slide respectively along left and right directions and is provided with top shoe 15 and sliding block 16, top shoe 15 and sliding block 16 lay respectively at the left and right sides of the first forming cavity, base plate 12 to slide the L shape limited block 17 be provided with for hooking top board 11 along left and right directions, base plate 12 and top board 11 offer sliding chamber, the bottom of L shape limited block 17 is positioned at sliding chamber, L shape limited block 17 slides along left and right directions and is provided with fore-set 18, the elastic component 19 making fore-set 18 be adjacent to pull bar 9 is provided with between the inwall in fore-set 18 and sliding chamber, the bottom of pull bar 9 has the guide part be convenient in its insertion perforation, counterdie 2 is fixedly installed sprue gate fixed block 6, sprue gate 5 is arranged at the upper end of sprue gate fixed block 6, between top shoe 15 and patrix 1, there is between sliding block 16 and counterdie 2 driving inclined-plane respectively that cooperatively interact.
Operation principle of the present utility model and die sinking process: after product casing 7 and product inner core 8 injection mo(u)lding, carry out first stage die sinking, when patrix 1 is separated with counterdie 2, pull bar 9 is upward sliding in perforation, by coordinating between pull bar 9 with locking module 10, make top board 11 upwards jack-up, then stop moving up after itself and L shape limited block 17 are inconsistent, product inner core 8 after now shaping by lower thimble 4 head into shaping after product casing 7 in, now top shoe 15 and sliding block 16 under the cooperation driving inclined-plane respectively to left and right sides parting, and realize the disengaging of sprue gate 5 and product, sprue gate 5 is stayed in sprue gate fixed block 6, pull bar 9 continues to move upward under the drive of patrix 1, when it departs from perforation, fore-set 18 and pull bar 9 depart from, under the effect of elastic component 19, the L shape limited block 17 of both sides slides, now top board 11 continues motion under the effect of injection machine push rod, product behind sprue gate 5 and assembling is ejected.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (5)

1. an injection forming mold, it is characterized in that: comprise patrix and counterdie, have some for shaped article shell first forming cavity in described patrix and described counterdie, described patrix internal fixtion is provided with some upper thimbles, slide along above-below direction in described counterdie and be provided with the lower thimble corresponding with described upper thimble, there is between described upper thimble and described lower thimble the second forming cavity for shaped article inner core, the second described forming cavity is positioned at the below of the first described forming cavity, sprue gate is provided with between described patrix and described counterdie, the both sides of described patrix are fixedly connected with the upper end of pull bar, the below of described counterdie is provided with base plate and top board, described top board is set up in the top of described base plate, the both sides of described top board are respectively arranged with locking module, the lower end outside of described pull bar offers groove, described locking module offers the perforation of passing for described pull bar, the inwall of described perforation has the projection with described fit depressions, described lower thimble and described top board are fixedly connected, described patrix and described counterdie slide respectively along left and right directions and is provided with top shoe and sliding block, described top shoe and described sliding block lay respectively at the left and right sides of the first described forming cavity.
2. injection forming mold as claimed in claim 1, it is characterized in that: described base plate to slide the L shape limited block be provided with for hooking described top board along left and right directions, described base plate and described top board offer sliding chamber, the bottom of described L shape limited block is positioned at described sliding chamber, described L shape limited block slides along left and right directions and is provided with fore-set, between the inwall in described fore-set and described sliding chamber, be provided with the elastic component making described fore-set be adjacent to described pull bar.
3. injection forming mold as claimed in claim 1, is characterized in that: the bottom of described pull bar have be convenient to its insert described in perforation in guide part.
4. injection forming mold as claimed in claim 1, it is characterized in that: described counterdie is fixedly installed sprue gate fixed block, described sprue gate is arranged at the upper end of described sprue gate fixed block.
5. injection forming mold as claimed in claim 1, is characterized in that: between described top shoe and described patrix having the driving inclined-plane cooperatively interacted between described sliding block and described counterdie respectively.
CN201420514222.0U 2014-09-09 2014-09-09 Injection forming mold Active CN204183814U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420514222.0U CN204183814U (en) 2014-09-09 2014-09-09 Injection forming mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420514222.0U CN204183814U (en) 2014-09-09 2014-09-09 Injection forming mold

Publications (1)

Publication Number Publication Date
CN204183814U true CN204183814U (en) 2015-03-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420514222.0U Active CN204183814U (en) 2014-09-09 2014-09-09 Injection forming mold

Country Status (1)

Country Link
CN (1) CN204183814U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106003479A (en) * 2015-09-10 2016-10-12 宁波宇升模业有限公司 Mold structure for automobile head cover decoration bar
CN108058402A (en) * 2017-12-06 2018-05-22 创意塑胶工业(苏州)有限公司 A kind of injection molding process of strain relief clamp
CN108907141A (en) * 2018-08-22 2018-11-30 苏州广型模具有限公司 A kind of push plate position limiting structure
CN111216322A (en) * 2020-03-03 2020-06-02 王弯 Injection mold

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106003479A (en) * 2015-09-10 2016-10-12 宁波宇升模业有限公司 Mold structure for automobile head cover decoration bar
CN108058402A (en) * 2017-12-06 2018-05-22 创意塑胶工业(苏州)有限公司 A kind of injection molding process of strain relief clamp
CN108907141A (en) * 2018-08-22 2018-11-30 苏州广型模具有限公司 A kind of push plate position limiting structure
CN111216322A (en) * 2020-03-03 2020-06-02 王弯 Injection mold

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