CN209851477U - Injection mold convenient to dismantle and change mold core - Google Patents
Injection mold convenient to dismantle and change mold core Download PDFInfo
- Publication number
- CN209851477U CN209851477U CN201920438833.4U CN201920438833U CN209851477U CN 209851477 U CN209851477 U CN 209851477U CN 201920438833 U CN201920438833 U CN 201920438833U CN 209851477 U CN209851477 U CN 209851477U
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- die holder
- static
- mold
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Abstract
The utility model discloses an injection mold convenient to dismantle and change mold core, including quiet mould and movable mould, quiet mould includes quiet mould base, the upper end of quiet mould base is pegged graft and is had quiet mould backing plate, the both ends of quiet mould base are fixed with first installation piece, two sliding connection has the fixed plate of watering between the first installation piece, the upper end of first installation piece is fixed with second installation piece, two sliding connection has quiet mould module in the middle of second installation piece, the centre of quiet mould module is fixed with quiet mould mold core, the movable mould includes the movable mould base, the upper end of movable mould base is fixed with the third installation piece, the upper end of movable mould base is provided with the push pedal, the upper end of push pedal is fixed with the push rod fixed plate, two the upper end sliding connection of third installation piece has the movable mould module, the movable mould core is fixed with in the movable mould module. Through the structure, different products utilize the same die holder, the die cost is reduced, the disassembly is convenient, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of injection mold, concretely relates to injection mold convenient to dismantle and change mold core.
Background
An injection mold is a tool for producing plastic products and also a tool for giving the plastic products complete structure and precise dimensions. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification. The injection mold is divided into a thermosetting plastic mold and a thermoplastic plastic mold according to the molding characteristics. The molding process includes transfer molding, blow molding, cast molding, thermoforming, hot pressing (compression molding), and injection molding, wherein the hot pressing can be divided into three types of flash, semi-flash, and non-flash by flash, and the injection molding can be divided into two types of movable and fixed by a pouring system, cold runner and hot runner.
Most of the existing injection molds can only produce one product, different products need to develop different molds, so that the mold cost is increased, particularly, for products with similar appearance and size and little difference, a plurality of sets of molds are developed to cause material waste, and therefore, it is necessary to design an injection mold with a mold core convenient to disassemble and replace.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection mold convenient to dismantle and change mold core through designing into sliding connection to the module that is equipped with the mold core and die holder to fix through the baffle, realize the separable detachability of mold core, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an injection mold convenient for disassembling and replacing mold cores comprises a static mold and a movable mold, wherein the static mold comprises a static mold base plate, a static mold base plate is inserted into the upper end of the static mold base plate, first installation blocks are fixed at the end parts of the two ends of the static mold base plate, a pouring gate fixing plate is connected between the two first installation blocks in a sliding manner, a second installation block is fixed at the upper end of the first installation block, a static mold module is connected between the two second installation blocks in a sliding manner, a static mold core is fixed in the middle of the static mold module, the movable mold comprises a movable mold base, third installation blocks are fixed at the two sides of the upper end of the movable mold base, a push plate is arranged in the middle of the upper end of the movable mold base, a push rod fixing plate is fixed at the upper end of the push plate, the push plate and the push rod fixing plate are positioned between the two third installation blocks, and a movable mold module, and a movable mold core is fixed in the movable mold module.
Preferably, guide pillars are fixed at four corners of the static die holder, guide sleeves are connected to the outer sides of the guide pillars in a sliding mode, and the guide sleeves are fixed on the third mounting block, so that the static die and the movable die are connected in a sliding mode.
Preferably, the two sides of the lower ends of the static die holder and the movable die holder are respectively fixed with an installation platform, and the installation platforms are respectively provided with an installation hole.
Preferably, the ends of the two ends of the static die holder, the first mounting block and the second mounting block are respectively fixed with a first baffle, and the first baffles are connected together through a first connecting block.
Preferably, both sides of the upper end of the third mounting block are fixed with second baffles, and the second baffles are fixedly connected with the movable die holder through second connecting blocks.
Preferably, a transportation connecting plate is fixedly connected between the static die holder and the third mounting block through bolts.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a both sides at quiet die holder are all fixed with first installation piece, the centre sliding connection of first installation piece has the fixed plate of watering, be fixed with the second installation piece in the upper end of first installation piece, the centre sliding connection of two second installation pieces has quiet module, be fixed with quiet module mold core in the quiet module, through be fixed with the third installation piece in the upper end both sides of movable mould die holder, the centre sliding connection of two third installation pieces has the movable mould module, be fixed with the movable mould core in the movable mould module, only need to take out the fixed plate of watering from the first installation piece when needing to renew the product, take out quiet module from the second installation piece, take out the module from the movable mould in the third installation piece, change the mould core of new product in quiet module and the movable mould core in the movable mould module after taking out, and new water fixed plate, then put into on the original die holder, the die holders do not need to be replaced, the die holders are shared, the die cost is reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a perspective view of the mold assembly of the present invention;
FIG. 2 is a second perspective view of the mold assembly of the present invention;
FIG. 3 is a perspective view of the stationary mold of the present invention;
FIG. 4 is an exploded view of the static mold of the present invention;
FIG. 5 is a perspective view of the movable mold of the present invention;
fig. 6 is an exploded view of the moving mold of the present invention.
Reference numerals: 1. static molding; 101. a stationary die holder; 102. a stationary mold backing plate; 103. a first mounting block; 104. a pouring gate fixing plate; 105. a second mounting block; 106. a static mould module; 107. a static mold core; 108. a guide post; 109. a first baffle plate; 110. a first connection block; 2. moving the mold; 201. a guide sleeve; 202. a third mounting block; 203. a movable mould base; 204. pushing the plate; 205. a push rod fixing plate; 206. a moving die module; 207. a movable mould core; 208. a second baffle; 209. a second connecting block; 3. an installation table; 4. mounting holes; 5. and (5) transporting the connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: an injection mold convenient for disassembling and replacing a mold core comprises a static mold 1 and a movable mold 2, wherein the static mold 1 comprises a static mold base 101, a static mold base plate 102 is inserted at the upper end of the static mold base 101, first installation blocks 103 are fixed at the end parts of the two ends of the static mold base 101, a runner fixing plate 104 is connected between the two first installation blocks 103 in a sliding manner, a second installation block 105 is fixed at the upper end of the first installation block 103, a static mold module 106 is connected between the two second installation blocks 105 in a sliding manner, a static mold core 107 is fixed in the middle of the static mold module 106, the movable mold 2 comprises a movable mold base 203, third installation blocks 202 are fixed at the two sides of the upper end of the movable mold base 203, a push plate 204 is arranged in the middle of the upper end of the movable mold base 203, a push rod fixing plate 205 is fixed at the upper end of the push plate 204, and the push plate 204 and the push rod fixing plate 205 are positioned between the, the upper ends of the two third mounting blocks 202 are slidably connected with a movable mould module 206, and a movable mould core 207 is fixed in the movable mould module 206.
Furthermore, guide posts 108 are fixed at four corners of the stationary die holder 101, a guide sleeve 201 is slidably connected to the outer side of the guide post 108, and the guide sleeve 201 is fixed on the third mounting block 202, so that the stationary die 1 and the movable die 2 are slidably connected. The static die 1 and the movable die 2 are connected in a sliding mode through the arrangement of the guide pillar 108 and the guide sleeve 201, and the positioning and connecting effects are achieved.
Further, both sides of the lower ends of the static die holder 101 and the movable die holder 203 are fixed with mounting tables 3, and the mounting tables 3 are provided with mounting holes 4. The installation table 3 and the installation holes 4 are convenient for installing the static mould 1 and the movable mould 2 on the injection molding machine, and the work is convenient.
Further, the first baffle plates 109 are fixed at the two end parts of the static die holder 101, the first mounting block 103 and the second mounting block 105, and the first baffle plates 109 are connected together through a first connecting block 110. The first baffle plate 109 is arranged to fix the stationary die backing plate 102, the runner fixing plate 104 and the stationary die block 106 among the stationary die base 101, the first mounting block 103 and the second mounting block 105.
Furthermore, both sides of the upper end of the third mounting block 202 are fixed with second baffles 208, and the second baffles 208 are fixedly connected with the movable die holder 203 through a second connecting block 209. The third mounting block 202 is arranged to fix the push plate 204, the push rod fixing plate 205 and the movable mold module 206 between the movable mold base 203 and the third mounting block 202, so as to fix the movable mold base.
Further, a transportation connecting plate 5 is fixedly connected between the static die holder 101 and the third mounting block 202 through bolts. The arrangement of the conveying connecting plate 5 enables the die to be fixedly connected together during conveying, the die opening is prevented from damaging the inner molded surface of the die, and the fixed connection effect is achieved.
The structure principle is as follows: first mounting blocks 103 are fixed on two sides of a static die holder 101, a pouring gate fixing plate 104 is connected between the two first mounting blocks 103 in a sliding manner, a second mounting block 105 is fixed at the upper end of the first mounting block 103, a static die module 106 is connected between the two second mounting blocks 105 in a sliding manner, and a static die core 107 is fixed in the static die module 106;
the third installation blocks 202 are fixed on two sides of the upper end of the movable mold base 203, the movable mold module 206 is connected between the two third installation blocks 202 in a sliding mode, the movable mold core 207 is fixed in the movable mold module 206, only the runner fixing plate 104 needs to be taken out of the first installation block 103 when products need to be replaced, the static mold module 106 is taken out of the second installation block 105, the movable mold module 206 is taken out of the third installation block 202, the static mold core 107 in the static mold module 106 and the movable mold core 207 in the movable mold module 206 are replaced with new mold cores of new products after the static mold core and the movable mold core are taken out, the new runner fixing plate 104 is placed on the original mold base, the mold base does not need to be replaced, mold base sharing is achieved, mold cost is reduced, and working efficiency is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an injection mold convenient to dismantle change mold core, includes quiet mould (1) and movable mould (2), its characterized in that: the die comprises a static die holder (1), a static die base plate (102) is inserted into the upper end of the static die holder (101), first installation blocks (103) are fixed to the end portions of the two ends of the static die holder (101), a runner fixing plate (104) is connected between the two first installation blocks (103) in a sliding mode, a second installation block (105) is fixed to the upper end of the first installation block (103), a static die module (106) is connected to the middle of the two second installation blocks (105) in a sliding mode, a static die core (107) is fixed to the middle of the static die module (106), a movable die (2) comprises a movable die holder (203), third installation blocks (202) are fixed to the two sides of the upper end of the movable die holder (203), a push plate (204) is arranged in the middle of the upper end of the movable die holder (203), and a push rod fixing plate (205) is fixed to the upper end of the push plate (204), the push plate (204) and the push rod fixing plate (205) are located between the two third mounting blocks (202), the upper ends of the two third mounting blocks (202) are connected with a movable mould module (206) in a sliding mode, and a movable mould core (207) is fixed in the movable mould module (206).
2. The injection mold convenient to dismantle and replace mold core of claim 1, wherein: guide posts (108) are fixed at four corners of the static die holder (101), guide sleeves (201) are connected to the outer sides of the guide posts (108) in a sliding mode, the guide sleeves (201) are fixed on the third mounting block (202), and therefore sliding connection of the static die (1) and the movable die (2) is achieved.
3. The injection mold convenient to dismantle and replace mold core of claim 1, wherein: and mounting platforms (3) are fixed on two sides of the lower ends of the static die holder (101) and the movable die holder (203), and mounting holes (4) are formed in the mounting platforms (3).
4. The injection mold convenient to dismantle and replace mold core of claim 1, wherein: and the two end parts of the static die holder (101), the first mounting block (103) and the second mounting block (105) are respectively fixed with a first baffle (109), and the first baffles (109) are connected together through a first connecting block (110).
5. The injection mold convenient to dismantle and replace mold core of claim 1, wherein: and second baffle plates (208) are fixed on two sides of the upper end of the third mounting block (202), and the second baffle plates (208) are fixedly connected with the movable die holder (203) through second connecting blocks (209).
6. The injection mold convenient to dismantle and replace mold core of claim 1, wherein: and a transport connecting plate (5) is fixedly connected between the static die holder (101) and the third mounting block (202) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920438833.4U CN209851477U (en) | 2019-04-02 | 2019-04-02 | Injection mold convenient to dismantle and change mold core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920438833.4U CN209851477U (en) | 2019-04-02 | 2019-04-02 | Injection mold convenient to dismantle and change mold core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209851477U true CN209851477U (en) | 2019-12-27 |
Family
ID=68935991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920438833.4U Active CN209851477U (en) | 2019-04-02 | 2019-04-02 | Injection mold convenient to dismantle and change mold core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209851477U (en) |
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2019
- 2019-04-02 CN CN201920438833.4U patent/CN209851477U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An injection mold for easy disassembly and replacement of mold core Effective date of registration: 20200824 Granted publication date: 20191227 Pledgee: Xiamen Jinyuan Financing Guarantee Co.,Ltd. Pledgor: XIAMEN DONGXINDA PLASTIC MOLD TECHNOLOGY Co.,Ltd. Registration number: Y2020980005296 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230830 Granted publication date: 20191227 Pledgee: Xiamen Jinyuan Financing Guarantee Co.,Ltd. Pledgor: XIAMEN DONGXINDA PLASTIC MOLD TECHNOLOGY Co.,Ltd. Registration number: Y2020980005296 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |