CN210415369U - High-yield low-cost thermosetting coil skeleton injection mold - Google Patents

High-yield low-cost thermosetting coil skeleton injection mold Download PDF

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Publication number
CN210415369U
CN210415369U CN201920829967.9U CN201920829967U CN210415369U CN 210415369 U CN210415369 U CN 210415369U CN 201920829967 U CN201920829967 U CN 201920829967U CN 210415369 U CN210415369 U CN 210415369U
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China
Prior art keywords
sliding block
insert
seat
core
product
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CN201920829967.9U
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Chinese (zh)
Inventor
张建辉
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Changzhou Miyou Precision Mould Co ltd
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Changzhou Miyou Precision Mould Co ltd
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Abstract

The utility model relates to a mold device field indicates a high yield low-cost thermosetting coil skeleton injection mold especially. The fixed die assembly comprises a fixed die core, and a fixed die insert capable of being inserted into a product is arranged in the center of the fixed die core; the movable mould component comprises a movable mould core at the bottom, and the center of the movable mould core is provided with an exhaust hole; the first slider assembly comprises a first slider seat; the side surface of the first sliding block seat, which is close to one side of the product, is connected with a first sliding block insert, and the first sliding block insert is clamped between the fixed mold core and the movable mold core; the second sliding block assembly comprises a second sliding block seat, a second sliding block insert is connected to the side face, close to the product, of the second sliding block seat, and the second sliding block insert is clamped between the fixed mold core and the movable mold core; a plurality of first grooves matched with the products are uniformly distributed on the first sliding block insert, a plurality of second grooves matched with the products are uniformly distributed on the second sliding block insert, and the first grooves correspond to the second grooves one to one; the high-productivity low-cost thermosetting coil framework injection mold has high productivity and low cost.

Description

High-yield low-cost thermosetting coil skeleton injection mold
Technical Field
The utility model relates to a mold device field indicates a high yield low-cost thermosetting coil skeleton injection mold especially.
Background
The mold is used for obtaining various molds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production; at present, some products need to be made into Half sliding blocks due to structural reasons in the production process according to product structures, the production yield is very large, the injection mold production with high production efficiency is needed, in addition, due to the fact that thermosetting plastics cannot be recycled, the traditional product is arranged in order to achieve the consistent distance from each product to a main flow channel, the flow channel arrangement is very long, materials are wasted, if the mold needs to be made into a plurality of holes, the tonnage of an injection molding machine is also very large, and the energy consumption and the product cost are increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high yield low-cost thermosetting coil skeleton injection mold of high yield low-cost heat.
The technical scheme of the utility model as follows:
a high-yield low-cost thermosetting coil framework injection mold sequentially comprises a fixed mold component, a movable mold component and at least one group of slide block components from top to bottom, wherein each group of slide block components comprises a first slide block component and a second slide block component which are oppositely arranged on two sides of the movable mold component and the fixed mold component; the fixed die assembly comprises a fixed die core, and a fixed die insert capable of being inserted into a product is arranged in the center of the fixed die core;
the movable mold component comprises a movable mold core at the bottom, and an exhaust hole is formed in the center of the movable mold core;
the first slider assembly comprises a first slider seat; the side surface of the first sliding block seat, which is close to one side of the product, is connected with a first sliding block insert, and the first sliding block insert is clamped between the fixed mold core and the movable mold core; the second sliding block assembly comprises a second sliding block seat, a second sliding block insert is connected to the side surface, close to one side of the product, of the second sliding block seat, and the second sliding block insert is clamped between the fixed mold core and the movable mold core;
a plurality of first grooves matched with the products are uniformly distributed on the first sliding block insert, a plurality of second grooves matched with the products are uniformly distributed on the second sliding block insert, and the first grooves correspond to the second grooves one to one.
The top surface of each first sliding block seat is provided with a first inclined guide pillar fixing block, and the first inclined guide pillar fixing block is connected with a first inclined guide pillar inserted into an inclined hole of the first sliding block seat; and the top surface of the second sliding block seat is provided with a second inclined guide pillar fixing block, and the second inclined guide pillar fixing block is connected with a second inclined guide pillar inserted into the second sliding block seat inclined hole.
The device also comprises a flow passage component; the runner assembly comprises a runner arranged on the parting surface of the fixed die core, and a main runner is vertically arranged in the center of the runner; the flow channel gradually widens towards two sides by taking the main flow channel as a center; and one side of the flow channel, which is close to the product, is provided with a pouring gate connected with the product.
Two bosses are oppositely arranged on the cold flow well at the bottom end of the main flow channel, and grooves matched with the bosses are formed in the first sliding block insert and the second sliding block insert.
And wear-resisting plates are arranged on the outer side surfaces of the first sliding block seat and the second sliding block seat.
The utility model has the advantages that: the production of the waste material of this patent maximize reduction, with the most product of minimum waste material production, energy-concerving and environment-protective to production efficiency is high.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
Wherein: FIG. 1 is a schematic view of the product structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a structural schematic diagram of the separated state of the cover half assembly of the present invention;
FIG. 4 is a schematic view of the main channel structure of the present invention;
fig. 5 is a schematic structural view of the flow channel assembly of the present invention;
fig. 6 is a schematic top view of the present invention;
in the attached drawings, 1 is a fixed die assembly, 2 is a movable die assembly, 3 is a first slide block assembly, 4 is a second slide block assembly, 5 is a runner assembly, and 6 is an abrasion-resistant plate;
1.1 is a fixed mold core, and 1.2 is a fixed mold insert;
2.1 is a movable mold core, and 2.2 is an exhaust hole;
3.1 is a first slide block seat, 3.2 is a first slide block insert, 3.3 is a first groove, 3.4 is a first inclined guide pillar fixing block, and 3.5 is a first inclined guide pillar;
4.1 is a second slide block seat, 4.2 is a second slide block insert, 4.3 is a second groove, 4.4 is a second inclined guide pillar fixing block, and 4.5 is a second inclined guide pillar;
5.1 is a runner, 5.2 is a main runner, 5.3 is a pouring gate, and 5.4 is a boss.
Detailed Description
Referring to fig. 1-6, a high-yield low-cost thermosetting coil skeleton injection mold sequentially comprises a fixed mold component 1, a movable mold component 2 and at least one group of slide block components from top to bottom, wherein each group of slide block components comprises a first slide block component 3 and a second slide block component 4 which are oppositely arranged on two sides of the fixed mold component and the movable mold component; the fixed die assembly comprises a fixed die core 1.1, and a fixed die insert 1.2 capable of being inserted into a product is arranged in the center of the fixed die core;
the movable die component comprises a movable die core 2.1 at the bottom, and an exhaust hole 2.2 is formed in the center of the movable die core;
the first slider assembly comprises a first slider seat 3.1; a first sliding block insert 3.2 is connected to the side surface of the first sliding block seat close to one side of the product, and the first sliding block insert is clamped between the fixed mold core and the movable mold core; the second sliding block assembly comprises a second sliding block seat 4.1, a second sliding block insert 4.2 is connected to the side surface of the second sliding block seat close to one side of the product, and the second sliding block insert is clamped between the fixed mold core and the movable mold core;
a plurality of first grooves 3.3 matched with the products 7 are uniformly distributed on the first sliding block insert, a plurality of second grooves 4.3 matched with the products are uniformly distributed on the second sliding block insert, and the first grooves correspond to the second grooves one to one; a cavity of a molded product is formed by the fixed mold insert, the movable mold core, the fixed mold core, the first slide block insert and the second slide block insert.
The following describes the mold movement process: the inclined guide post, the fixed die core and the fixed die insert are fixed on the fixed die part, when the movable die and the fixed die are opened, the inclined guide post undulates the slider seat to move backwards, when the sliders on the two sides are not completely pulled out of the product, the slider insert plays a role in pressing the product, the fixed die insert is pulled out of the product for a certain distance at the moment, the fixed die insert is separated from the product in a loosening way, and the main runner is also separated from the fixed die core.
The top surfaces of the first sliding block seats are provided with first inclined guide pillar fixing blocks 3.4, and the first inclined guide pillar fixing blocks are connected with first inclined guide pillars 3.5 inserted into inclined holes of the first sliding block seats; and the top surface of the second sliding block seat is provided with a second inclined guide pillar fixing block 4.4, and the second inclined guide pillar fixing block is connected with a second inclined guide pillar 4.5 inserted into the second sliding block seat inclined hole. The first inclined guide column fixing block is matched with the first inclined guide column for use, so that the first inclined guide column fixing block is only required to be driven to move upwards in the demoulding process, the first inclined guide column is driven to move upwards, and the first inclined guide column is obliquely inserted into the first sliding block seat, so that the first inclined guide column moves upwards to drive the first sliding block seat to move outwards; through setting up the cooperation of the oblique guide pillar fixed block of second and the oblique guide pillar of second and using, only need drive the oblique guide pillar fixed block of second and upwards remove like this at drawing of patterns in-process, will drive the oblique guide pillar of second and upwards remove like this, because the oblique guide pillar of second is inserted in the second slider seat to one side, the oblique guide pillar of second upwards remove will drive the second slider seat and outwards remove.
Also comprises a flow passage component 5; the runner assembly comprises a runner 5.1 arranged on the parting surface of the fixed die core, and a main runner 5.2 is vertically arranged in the center of the runner; the flow channel gradually widens towards two sides by taking the main flow channel as a center; and one side of the flow channel, which is close to the product, is provided with a pouring gate 5.3 connected with the product. The runner is connected with the product through the sprue, so that the injection molding material can flow into the product through the sprue for injection molding; the sprue and the runner gradually widen and increase the flow of plastics according to the distance from the main runner, so that the mould arrangement of a plurality of products is basically full of glue, and the size and function difference of the products are in a controllable range. (the preferred product is a 10 product arrangement, since at most a 10 product arrangement is currently possible, e.g., more than 10 products, the product furthest from the main runner cannot meet performance and dimensional requirements). Because of the thermosetting plastics can not recycle, the production of the waste material that this patent maximize reduces, with the most product of fewest waste material production, energy-concerving and environment-protective to production efficiency is high. In order to achieve the purpose that the distance from each product to the main runner is consistent, the runners are arranged very long, materials are wasted, if the same 10-hole product needs to be manufactured by a mold, the tonnage of an injection molding machine is also very large, and energy consumption and product cost are increased.
Two bosses 5.4 are oppositely arranged on the cold flow well at the bottom end of the main flow channel, and grooves matched with the bosses are formed in the first sliding block insert and the second sliding block insert. The cold flow well of the flow channel is provided with a boss, the main flow channel is stripped from the fixed die core to the side of the movable die through the sliding block assembly in the die opening process, and then the ejector pins are ejected out (the ejector pins are not shown).
And wear-resisting plates 6 are arranged on the outer side surfaces of the first slider seat and the second slider seat. Wear plates are arranged to protect the slider seats.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the techniques of the present invention are substantially any simple modification and equivalent changes to the above embodiments, all falling within the protection scope of the present invention.

Claims (5)

1. A high-yield low-cost thermosetting coil framework injection mold is characterized by sequentially comprising a fixed mold component, a movable mold component and at least one group of slide block components from top to bottom, wherein each group of slide block components comprises a first slide block component and a second slide block component which are oppositely arranged on two sides of the fixed mold component and the movable mold component; the fixed die assembly comprises a fixed die core, and a fixed die insert capable of being inserted into a product is arranged in the center of the fixed die core;
the movable mold component comprises a movable mold core at the bottom, and an exhaust hole is formed in the center of the movable mold core;
the first slider assembly comprises a first slider seat; the side surface of the first sliding block seat, which is close to one side of the product, is connected with a first sliding block insert, and the first sliding block insert is clamped between the fixed mold core and the movable mold core; the second sliding block assembly comprises a second sliding block seat, a second sliding block insert is connected to the side surface, close to one side of the product, of the second sliding block seat, and the second sliding block insert is clamped between the fixed mold core and the movable mold core;
a plurality of first grooves matched with the products are uniformly distributed on the first sliding block insert, a plurality of second grooves matched with the products are uniformly distributed on the second sliding block insert, and the first grooves correspond to the second grooves one to one.
2. The high-yield low-cost thermosetting coil skeleton injection mold according to claim 1, wherein the top surface of the first slider seat is provided with a first inclined guide post fixing block, and the first inclined guide post fixing block is connected with a first inclined guide post inserted into an inclined hole of the first slider seat; and the top surface of the second sliding block seat is provided with a second inclined guide pillar fixing block, and the second inclined guide pillar fixing block is connected with a second inclined guide pillar inserted into the second sliding block seat inclined hole.
3. A high throughput low cost thermosetting bobbin injection mold according to claim 1, further comprising a runner assembly; the runner assembly comprises a runner arranged on the parting surface of the fixed die core, and a main runner is vertically arranged in the center of the runner; the flow channel gradually widens towards two sides by taking the main flow channel as a center; and one side of the flow channel, which is close to the product, is provided with a pouring gate connected with the product.
4. The high-throughput low-cost thermosetting coil skeleton injection mold according to claim 3, wherein two bosses are oppositely arranged on the cold flow well at the bottom end of the main flow passage, and the first slide block insert and the second slide block insert are respectively provided with a groove matched with the bosses.
5. A high throughput low cost thermosetting coil former injection mold according to claim 1, wherein the first slipper block seat and the second slipper block seat are provided with wear resistant plates on the outer side surfaces.
CN201920829967.9U 2019-06-03 2019-06-03 High-yield low-cost thermosetting coil skeleton injection mold Active CN210415369U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920829967.9U CN210415369U (en) 2019-06-03 2019-06-03 High-yield low-cost thermosetting coil skeleton injection mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920829967.9U CN210415369U (en) 2019-06-03 2019-06-03 High-yield low-cost thermosetting coil skeleton injection mold

Publications (1)

Publication Number Publication Date
CN210415369U true CN210415369U (en) 2020-04-28

Family

ID=70373825

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920829967.9U Active CN210415369U (en) 2019-06-03 2019-06-03 High-yield low-cost thermosetting coil skeleton injection mold

Country Status (1)

Country Link
CN (1) CN210415369U (en)

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