CN222933256U - Injection mold capable of simultaneously manufacturing multiple workpieces - Google Patents

Injection mold capable of simultaneously manufacturing multiple workpieces Download PDF

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Publication number
CN222933256U
CN222933256U CN202421982508.1U CN202421982508U CN222933256U CN 222933256 U CN222933256 U CN 222933256U CN 202421982508 U CN202421982508 U CN 202421982508U CN 222933256 U CN222933256 U CN 222933256U
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mold
fixed plate
plate
groove
groups
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CN202421982508.1U
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刘超钦
钟浪天
黄纪城
叶志应
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Huizhou Dongjiang Jiesong Technology Co ltd
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Huizhou Dongjiang Jiesong Technology Co ltd
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  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The utility model relates to an injection mold, in particular to an injection mold capable of simultaneously manufacturing multiple workpieces, which comprises a bottom plate, wherein symmetrical side plates are fixedly arranged on the surface of the bottom plate, a lower fixed plate and an upper fixed plate are detachably arranged on the surface of the side plates, the lower surface of the upper fixed plate is movably attached to the upper surface of the lower fixed plate, a left lower mold and a right lower mold are fixedly arranged in the lower fixed plate, a left upper mold and a right upper mold are fixedly arranged in the upper fixed plate, the left lower mold is movably attached to the surface of the left upper mold, the right lower mold is movably attached to the surface of the right upper mold, four groups of mold grooves are arranged, after plastic liquid is injected into an injection port, a flow guide pipe guides the plastic liquid into the inside of an inner split pipe, the split pipe is connected with the inside of the mold grooves, meanwhile, injection molding of four groups of different workpieces is completed, the split pipe is arranged at the side edge of the mold grooves, and the side injection molding can better control the flow path of the plastic in a mold hole.

Description

Injection mold capable of simultaneously manufacturing multiple workpieces
Technical Field
The utility model relates to an injection mold, in particular to an injection mold capable of simultaneously manufacturing various workpieces.
Background
The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material.
When the existing injection mold is used, the same workpiece can be generally subjected to injection molding, and when workpieces with different shapes are encountered, the mold needs to be replaced, so that the existing injection mold is troublesome, and various workpieces can be manufactured simultaneously.
Disclosure of utility model
The utility model mainly aims to provide an injection mold capable of simultaneously manufacturing various workpieces, so as to solve the problem that the mold needs to be replaced when workpieces with different shapes are encountered.
In order to achieve the above object, according to one aspect of the present utility model, there is provided an injection mold capable of simultaneously manufacturing a plurality of workpieces, comprising a bottom plate, wherein symmetrical side plates are fixedly mounted on the surface of the bottom plate, a lower fixing plate and an upper fixing plate are detachably mounted on the surface of the side plates, the lower surface of the upper fixing plate is movably attached to the upper surface of the lower fixing plate, a left lower mold and a right lower mold are fixedly mounted inside the lower fixing plate, a left upper mold and a right upper mold are fixedly mounted inside the upper fixing plate, the left lower mold is movably attached to the surface of the left upper mold, and the right lower mold is movably attached to the surface of the right upper mold.
Further, two groups of lower abutting columns are fixedly arranged in the lower fixing plate and the left lower die, two groups of upper abutting columns are fixedly arranged in the upper fixing plate and the left upper die, and the end parts of the lower abutting columns are movably attached to the end parts of the upper abutting columns.
Further, two groups of through grooves are formed in the lower fixing plate and the upper fixing plate, symmetrical left butt joint blocks are connected in the through grooves in a sliding mode, through holes are formed in the end portions of the left butt joint blocks, and the upper butt joint columns are connected in the through holes in a sliding mode with the lower butt joint columns.
Further, a certain gap is formed between the upper abutting column, the lower abutting column and the inner wall of the through hole, and a die groove is formed between the upper abutting column, the lower abutting column and the inner wall of the through hole.
Further, the right side the inside sliding connection of logical groove has symmetrical right butt joint piece, the fixed slot has been seted up to right butt joint piece tip, two sets of recesses have been seted up to right upper mould bottom, right lower mould surface fixed mounting has two sets of lugs, lug and recess movable fit.
Further, a certain gap is formed between the bump and the inner wall of the groove, and a mold groove is formed between the bump and the inner wall of the groove.
Further, the upper fixing plate is fixedly provided with a top plate, an injection molding opening is formed in the surface of the top plate, and a flow guide pipe is fixedly arranged at the bottom of the injection molding opening.
Further, the honeycomb duct sets up to the S type, honeycomb duct surface fixed mounting has four component flow pipes, the shunt tubes all with four mould inslot fixed connection.
Further, screw holes are formed in the peripheries of the surfaces of the side plate, the lower fixing plate, the upper fixing plate and the top plate, and fixing bolts are connected with the screw holes in a threaded mode.
Further, a plurality of locating holes are formed in the lower fixing plate and the right lower die, a plurality of locating rods are fixedly mounted on the surface of the bottom plate, and the locating rods are movably inserted into the locating holes.
Compared with the prior art, the utility model has the following beneficial effects:
1. after plastic liquid is injected into the injection port, the flow guide pipe guides the plastic liquid into the inner flow dividing pipe, and the flow dividing pipe is connected with the inside of the mold groove, so that injection of four groups of different workpieces can be completed simultaneously.
2. The shunt tubes are arranged on the side edges of the die grooves, the flow paths of plastics in the die holes can be better controlled by side injection molding, more uniform filling and cooling can be realized, and better filling effects can be provided for products with complex geometric shapes, thin walls or deep cavities by side injection molding.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of an upper mounting plate structure of the present utility model;
fig. 4 is a schematic structural diagram of a left butt joint block and a right butt joint block according to the present utility model.
The illustration comprises 1, a bottom plate, 11, a positioning rod, 2, a side plate, 21, a screw hole, 22, a fixing bolt, 3, a lower fixing plate, 31, a left lower die, 32, a lower abutting column, 33, a right lower die, 34, a lug, 35, a positioning hole, 36, a through groove, 4, an upper fixing plate, 41, a left upper die, 42, an upper abutting column, 43, a right upper die, 44, a groove, 45, a die groove, 5, a top plate, 51, an injection molding opening, 52, a flow guide pipe, 53, a shunt pipe, 6, a left abutting block, 61, a through hole, 7, a right abutting block and 71, and a fixing groove.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1 to 4, an injection mold capable of simultaneously manufacturing multiple workpieces according to an embodiment of the present utility model includes a bottom plate 1, the bottom plate 1 supports the device, symmetrical side plates 2 are fixedly mounted on the surface of the bottom plate 1, a lower fixing plate 3 and an upper fixing plate 4 are detachably mounted on the surface of the side plates 2, the lower fixing plate 3 and the upper fixing plate 4 are attached to each other so as to drive an upper left mold 41 and a lower left mold 31 to attach to each other, an upper right mold 43 and a lower right mold 33 to attach to each other, the lower surface of the upper fixing plate 4 is movably attached to the upper surface of the lower fixing plate 3, a lower left mold 31 and an upper right mold 33 are fixedly mounted inside the lower fixing plate 3, the upper left lower mold 31 and the upper left mold 41 are movably attached to each other, the lower right mold 33 and the upper right mold 43 are movably attached to each other, the upper left mold 41 and the upper right mold 43 are attached to each other, and then the two groups of workpieces can be injection molded after the lower right mold 33 and the upper right mold 43 are attached to each other.
Specifically, two sets of lower abutment posts 32 are fixedly mounted inside the lower fixing plate 3 and the lower left die 31, two sets of upper abutment posts 42 are fixedly mounted inside the upper fixing plate 4 and the upper left die 41, and the ends of the lower abutment posts 32 are movably attached to the ends of the upper abutment posts 42.
In the embodiment of the present utility model, the end of the lower abutment post 32 is fitted to the end of the upper abutment post 42, thereby forming the mold groove 45 with the inner wall of the through hole 61 for injection molding.
Specifically, two groups of through grooves 36 are respectively formed in the lower fixing plate 3 and the upper fixing plate 4, a symmetrical left butt joint block 6 is slidably connected in the left through groove 36, a through hole 61 is formed in the end portion of the left butt joint block 6, and the upper butt joint column 42 and the lower butt joint column 32 are slidably connected in the through hole 61.
In the embodiment of the present utility model, the through hole 61 provides a space for sliding of the upper abutment post 42 and the lower abutment post 32.
Specifically, the upper abutment post 42, the lower abutment post 32 and the inner wall of the through hole 61 are provided with a certain clearance, and the upper abutment post 42, the lower abutment post 32 and the inner wall of the through hole 61 form a mold groove 45.
In the embodiment of the present utility model, the mold groove 45 is used for injection molding work of the left two sets of work pieces.
Specifically, the right side through groove 36 is connected with a symmetrical right butt joint block 7 in a sliding manner, a fixing groove 71 is formed at the end part of the right butt joint block 7, two groups of grooves 44 are formed at the bottom of the right upper die 43, two groups of protruding blocks 34 are fixedly mounted on the surface of the right lower die 33, and the protruding blocks 34 are movably attached to the grooves 44.
In the embodiment of the present utility model, the bump 34 and the groove 44 are bonded to form two other sets of mold grooves 45.
Specifically, a certain gap is formed between the bump 34 and the inner wall of the groove 44, the die groove 45 is formed between the bump 34 and the inner wall of the groove 44, and the die groove 45 is formed between the fixing groove 71 and a group of bumps 34 and the inner gap of the groove 44.
In the embodiment of the present utility model, the mold groove 45 is used for injection molding of the other two works.
Specifically, the surface of the upper fixing plate 4 is fixedly provided with a top plate 5, the surface of the top plate 5 is provided with an injection molding opening 51, and the bottom of the injection molding opening 51 is fixedly provided with a flow guide pipe 52.
In the embodiment of the utility model, plastic liquid is injected into the device through the injection molding opening 51, and the flow guide pipe 52 guides the plastic liquid into each flow dividing pipe 53.
Specifically, the flow guide pipe 52 is S-shaped, the four component flow pipes 53 are fixedly installed on the surface of the flow guide pipe 52, and the flow dividing pipes 53 are communicated with the interiors of the four groups of mold grooves 45.
In the embodiment of the present utility model, the plastic liquid can flow into the four sets of the mold grooves 45 through the arrangement of the four-component flow pipes 53, respectively.
Specifically, screw holes 21 are formed in the periphery of the surfaces of the side plate 2, the lower fixing plate 3, the upper fixing plate 4 and the top plate 5, and fixing bolts 22 are connected with the screw holes 21 in a threaded manner.
In the embodiment of the present utility model, the bottom plate 1, the side plate 2, the lower fixing plate 3, the upper fixing plate 4 and the top plate 5 are integrally connected by fixing bolts 22.
Specifically, a plurality of positioning holes 35 are formed in the lower fixing plate 3 and the right lower die 33, a plurality of positioning rods 11 are fixedly mounted on the surface of the bottom plate 1, and the positioning rods 11 are movably inserted into the positioning holes 35.
In the embodiment of the utility model, the positions of the upper fixing plate 4 and the lower fixing plate 3 are not deviated by the matching of the positioning rod 11 and the positioning hole 35, so that plastic liquid leakage in the injection molding process is prevented.
When the injection molding device is used, plastic liquid is injected from the injection molding opening 51, is guided into each split pipe 53 through the guide pipe 52, and the four-component flow pipes 53 enable the plastic liquid to flow into the four groups of mold grooves 45 respectively, so that simultaneous injection molding of four groups of different workpieces is completed.
The present utility model is not limited in any way by the above-described preferred embodiments, but is not limited to the above-described preferred embodiments, and any person skilled in the art will appreciate that the present utility model can be embodied in the form of a program for carrying out the method of the present utility model, while the above disclosure is directed to equivalent embodiments capable of being modified or altered in some ways, it is apparent that any modifications, equivalent variations and alterations made to the above embodiments according to the technical principles of the present utility model fall within the scope of the present utility model.

Claims (10)

1.一种可同时制造多种工件的注塑模具，包括底板（1），其特征在于，所述底板（1）表面固定安装有对称的侧板（2），所述侧板（2）表面可拆卸安装有下固定板（3）与上固定板（4），所述上固定板（4）的下表面与下固定板（3）的上表面活动贴合，所述下固定板（3）内部固定安装有左下模具（31）与右下模具（33），所述上固定板（4）内部固定安装有左上模具（41）与右上模具（43），所述左下模具（31）与左上模具（41）表面活动贴合，所述右下模具（33）与右上模具（43）表面活动贴合。1. An injection mold capable of manufacturing a plurality of workpieces simultaneously, comprising a bottom plate (1), characterized in that a symmetrical side plate (2) is fixedly mounted on the surface of the bottom plate (1), a lower fixed plate (3) and an upper fixed plate (4) are detachably mounted on the surface of the side plate (2), the lower surface of the upper fixed plate (4) is movably fitted with the upper surface of the lower fixed plate (3), a lower left mold (31) and a lower right mold (33) are fixedly mounted inside the lower fixed plate (3), an upper left mold (41) and an upper right mold (43) are fixedly mounted inside the upper fixed plate (4), the surfaces of the lower left mold (31) and the upper left mold (41) are movably fitted, and the surfaces of the lower right mold (33) and the upper right mold (43) are movably fitted. 2.根据权利要求1所述的一种可同时制造多种工件的注塑模具，其特征在于，所述下固定板（3）与左下模具（31）内部固定安装有两组下抵接柱（32），所述上固定板（4）与左上模具（41）内部固定安装有两组上抵接柱（42），所述下抵接柱（32）的端部与上抵接柱（42）的端部活动贴合。2. An injection mold capable of manufacturing a plurality of workpieces at the same time according to claim 1, characterized in that two groups of lower abutment columns (32) are fixedly installed inside the lower fixed plate (3) and the lower left mold (31), and two groups of upper abutment columns (42) are fixedly installed inside the upper fixed plate (4) and the upper left mold (41), and the ends of the lower abutment columns (32) are movably fitted with the ends of the upper abutment columns (42). 3.根据权利要求2所述的一种可同时制造多种工件的注塑模具，其特征在于，所述下固定板（3）与上固定板（4）内部均开设有两组通槽（36），左侧所述通槽（36）内部滑动连接有对称的左对接块（6），所述左对接块（6）的端部开设有通孔（61），所述上抵接柱（42）与下抵接柱（32）滑动连接在通孔（61）内部。3. An injection mold capable of manufacturing a plurality of workpieces at the same time according to claim 2, characterized in that two groups of through grooves (36) are provided inside the lower fixing plate (3) and the upper fixing plate (4), a symmetrical left docking block (6) is slidably connected inside the left through groove (36), a through hole (61) is provided at the end of the left docking block (6), and the upper abutting column (42) and the lower abutting column (32) are slidably connected inside the through hole (61). 4.根据权利要求3所述的一种可同时制造多种工件的注塑模具，其特征在于，所述上抵接柱（42）、下抵接柱（32）与通孔（61）内壁设置有空隙，所述上抵接柱（42）、下抵接柱（32）与通孔（61）内壁空隙形成模具槽（45）。4. An injection mold capable of manufacturing multiple workpieces at the same time according to claim 3, characterized in that gaps are provided between the upper abutment column (42), the lower abutment column (32) and the inner wall of the through hole (61), and the gaps between the upper abutment column (42), the lower abutment column (32) and the inner wall of the through hole (61) form a mold groove (45). 5.根据权利要求3所述的一种可同时制造多种工件的注塑模具，其特征在于，右侧所述通槽（36）内部滑动连接有对称的右对接块（7），所述右对接块（7）端部开设有固定槽（71），所述右上模具（43）底部开设有两组凹槽（44），所述右下模具（33）表面固定安装有两组凸块（34），所述凸块（34）与凹槽（44）活动贴合。5. An injection mold capable of manufacturing multiple workpieces at the same time according to claim 3, characterized in that a symmetrical right docking block (7) is slidably connected inside the right through groove (36), a fixing groove (71) is provided at the end of the right docking block (7), two groups of grooves (44) are provided at the bottom of the upper right mold (43), and two groups of protrusions (34) are fixedly installed on the surface of the lower right mold (33), and the protrusions (34) are movably fitted with the grooves (44). 6.根据权利要求5所述的一种可同时制造多种工件的注塑模具，其特征在于，所述凸块（34）与凹槽（44）内壁设置有空隙，所述凸块（34）与凹槽（44）内壁空隙形成模具槽（45）。6. An injection mold capable of manufacturing multiple workpieces simultaneously according to claim 5, characterized in that a gap is provided between the inner wall of the protrusion (34) and the groove (44), and the gap between the inner wall of the protrusion (34) and the groove (44) forms a mold groove (45). 7.根据权利要求1所述的一种可同时制造多种工件的注塑模具，其特征在于，所述上固定板（4）表面固定安装有顶板（5），所述顶板（5）表面开设有注塑口（51），所述注塑口（51）底部固定安装有导流管（52）。7. An injection mold capable of manufacturing multiple workpieces simultaneously according to claim 1, characterized in that a top plate (5) is fixedly mounted on the surface of the upper fixed plate (4), an injection port (51) is opened on the surface of the top plate (5), and a guide tube (52) is fixedly mounted at the bottom of the injection port (51). 8.根据权利要求7所述的一种可同时制造多种工件的注塑模具，其特征在于，所述导流管（52）设置为S型，所述导流管（52）表面固定安装有四组分流管（53），所述分流管（53）均与四组模具槽（45）内部固定连接。8. An injection mold capable of manufacturing multiple workpieces simultaneously according to claim 7, characterized in that the guide tube (52) is configured to be S-shaped, four groups of manifolds (53) are fixedly mounted on the surface of the guide tube (52), and the manifolds (53) are fixedly connected to the inside of the four groups of mold grooves (45). 9.根据权利要求1所述的一种可同时制造多种工件的注塑模具，其特征在于，所述侧板（2）、下固定板（3）、上固定板（4）与顶板（5）表面四周均开设有螺孔（21），所述螺孔（21）内部螺纹连接有固定螺栓（22）。9. An injection mold capable of manufacturing a variety of workpieces at the same time according to claim 1, characterized in that screw holes (21) are provided around the surfaces of the side plates (2), the lower fixing plate (3), the upper fixing plate (4) and the top plate (5), and fixing bolts (22) are threadedly connected inside the screw holes (21). 10.根据权利要求1所述的一种可同时制造多种工件的注塑模具，其特征在于，所述下固定板（3）与右下模具（33）内部均开设有多个定位孔（35），所述底板（1）表面固定安装有多个定位杆（11），所述定位杆（11）活动插设在定位孔（35）内部。10. An injection mold capable of manufacturing a plurality of workpieces simultaneously according to claim 1, characterized in that a plurality of positioning holes (35) are provided inside the lower fixing plate (3) and the lower right mold (33), a plurality of positioning rods (11) are fixedly mounted on the surface of the bottom plate (1), and the positioning rods (11) are movably inserted inside the positioning holes (35).
CN202421982508.1U 2024-08-16 2024-08-16 Injection mold capable of simultaneously manufacturing multiple workpieces Active CN222933256U (en)

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Application Number Priority Date Filing Date Title
CN202421982508.1U CN222933256U (en) 2024-08-16 2024-08-16 Injection mold capable of simultaneously manufacturing multiple workpieces

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Application Number Priority Date Filing Date Title
CN202421982508.1U CN222933256U (en) 2024-08-16 2024-08-16 Injection mold capable of simultaneously manufacturing multiple workpieces

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Publication Number Publication Date
CN222933256U true CN222933256U (en) 2025-06-03

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