CN214491422U - Injection mold for wing plate forming - Google Patents

Injection mold for wing plate forming Download PDF

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Publication number
CN214491422U
CN214491422U CN202120590572.5U CN202120590572U CN214491422U CN 214491422 U CN214491422 U CN 214491422U CN 202120590572 U CN202120590572 U CN 202120590572U CN 214491422 U CN214491422 U CN 214491422U
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CN
China
Prior art keywords
matching
die
pterygoid lamina
forming
wing plate
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Active
Application number
CN202120590572.5U
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Chinese (zh)
Inventor
张泽超
张函
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Kunshan Robot Mould Technology Co ltd
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Kunshan Robot Mould Technology Co ltd
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Priority to CN202120590572.5U priority Critical patent/CN214491422U/en
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Abstract

The utility model discloses an injection mold for pterygoid lamina shaping, including first mould benevolence and second mould benevolence, be equipped with first type piece on the first mould benevolence, be equipped with two first die cavities that are mirror symmetry and set up in the first type piece, be equipped with the roof profile in the first die cavity, the periphery of roof profile is equipped with tip bending wall outer fringe type wall, outer rib wall outer fringe type wall of following, be equipped with second type piece on the second mould benevolence, be equipped with the cooperation model body in the second type piece, be equipped with on the cooperation model body and possess the pterygoid lamina that connects the catching groove type position and connect tip type portion, possess and connect the orifice groove type post and connect the pterygoid lamina joining in marriage of round pin tubular type position and connect angle end type portion. The utility model discloses can realize the synchronous shaping of symmetry type pterygoid lamina, ensure the product precision, improve the product percent of pass, easily later stage equipment. Satisfy the high accuracy shaping demand of specific pterygoid lamina, the product unity is higher, and the volume of once only moulding plastics obtains great promotion, has improved the efficiency of moulding plastics, and mass production is more high-efficient. The requirement of the replaceable blocks for forming different wall surfaces is met, and the application is more flexible.

Description

Injection mold for wing plate forming
Technical Field
The utility model relates to an injection mold for pterygoid lamina shaping belongs to injection mold's technical field.
Background
An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. 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.
There is pterygoid lamina of a symmetrical structure among the prior art, the pterygoid lamina includes the pterygoid lamina main part, the pterygoid lamina main part possesses the pterygoid lamina and connects tip and pterygoid lamina and connect the angle end, the pterygoid lamina connects the tip to possess tip bending wall, the pterygoid lamina connects the angle end to possess outer rib wall of following, and be equipped with on the diapire of pterygoid lamina main part and connect the catching groove that is located the pterygoid lamina and connects on the angle end, be located the pterygoid lamina and connect the joining in marriage the hole groove of tip and connect the cotter pipe, its structure is comparatively complicated, its integrative injection moulding is difficult to realize to traditional injection mold, in addition, this pterygoid lamina adopts the symmetry equipment mode when using, the mode of moulding plastics alone is adopted to traditional technology, the mould can have the relative difference of precision, influence two pairs of pterygoid lamina and connect the precision.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough of above-mentioned prior art, can't satisfy the once injection moulding's of symmetry pterygoid lamina problem to traditional injection mold, provide and be used for the fashioned injection mold of pterygoid lamina.
In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:
the injection mold for wing plate molding comprises a wing plate main body, wherein the wing plate main body is provided with a wing plate matching end part and a wing plate matching angle end, the wing plate matching end part is provided with an end part bending wall, the wing plate matching angle end is provided with an outer edge rib wall, the bottom wall of the wing plate main body is provided with a matching buckle groove positioned on the wing plate matching angle end, a matching hole groove positioned in the wing plate matching end part and a matching pin pipe,
the injection mold comprises a first mold core and a second mold core which are arranged oppositely,
the first die core is provided with at least one first die block, two first die cavities which are arranged in a mirror symmetry mode are arranged in the first die block, a top wall molded surface for forming the top wall of the wing plate main body is arranged in the first die cavity, the periphery of the top wall molded surface is provided with an end part bent wall outer edge molded wall for forming the end part bent wall and an outer edge rib wall outer edge molded wall for forming the outer edge rib wall,
the second die core is provided with second die blocks which are matched with the first die blocks one by one, a matching die body which is matched with the first die cavity one by one and used for forming the bottom wall of the wing plate main body is arranged in the second die block, a wing plate matching end part profile part used for forming the wing plate matching end part and a wing plate matching corner end profile part used for forming the wing plate matching corner end are arranged on the matching die body, a matching buckle groove profile position used for forming the matching buckle groove is arranged on the wing plate matching corner end profile part, a matching hole groove profile column used for forming the matching hole groove and a matching pin pipe profile position used for forming the matching pin pipe are arranged on the wing plate matching end profile part,
and an injection molding cavity of the wing plate is formed between the first cavity and the corresponding matching model body.
Preferably, the mating catching groove-shaped positions of the two mating model bodies of the second model block are oppositely arranged.
Preferably, a communicated glue injection type recess is formed between the two matching model bodies of the second molding block, and a glue injection type part matched with the glue injection type recess is arranged on the first molding block.
Preferably, any mortise and tenon joint platform is arranged on the periphery of the first cavity, and a mortise and tenon joint matching part used for being matched with the mortise and tenon joint platform in a relative position is arranged on the matching model body.
Preferably, the second mold core is provided with two second mold blocks which are arranged in mirror symmetry.
Preferably, a central glue injection channel is arranged on the second mold core, the central glue injection channel is provided with glue injection runners communicated with any glue injection cavity, and the strokes of the two glue injection runners are equal.
The beneficial effects of the utility model are mainly embodied in that:
1. the synchronous forming of the symmetrical wing plates can be realized, the product precision is ensured, the product percent of pass is improved, and the later-stage assembly is easy.
2. Satisfy the high accuracy shaping demand of specific pterygoid lamina, the product unity is higher, and the volume of once only moulding plastics obtains great promotion, has improved the efficiency of moulding plastics, and mass production is more high-efficient.
3. Possess the type piece trench and tenon fourth of the twelve earthly branches counterpoint structural design, satisfy the fashioned replacement type piece demand of different walls, improved the compound die precision simultaneously, use more in a flexible way, the product precision is reliable.
Drawings
Fig. 1 is a schematic structural diagram of a first mold core of an injection mold for molding a wing plate according to the present invention.
Fig. 2 is a schematic structural diagram of a second mold core of the injection mold for molding a wing plate of the present invention.
Fig. 3 is a schematic view of the top wall viewing angle structure of the paired wing plates of the present invention.
Fig. 4 is a schematic view of the structure of the bottom wall of the paired wing plates of the present invention.
Detailed Description
The utility model provides an injection mold for pterygoid lamina shaping. The technical solution of the present invention will be described in detail below with reference to the accompanying drawings so as to be easier to understand and grasp.
An injection mold for molding a wing plate, as shown in fig. 3 to 4, a wing plate 10 includes a wing plate body 11, the wing plate body 11 has a wing plate coupling end portion 12 and a wing plate coupling corner end 13, the wing plate coupling end portion 12 has an end portion bending wall 14, the wing plate coupling corner end 13 has an outer edge rib wall 15, and a bottom wall of the wing plate body 11 is provided with a coupling buckle groove 16 located on the wing plate coupling corner end, a coupling hole groove 17 located in the wing plate coupling end portion 12, and a coupling pin tube 18. The structure of the wing plates 10 is complicated, and the wing plates 10 arranged in pairs require relatively high accuracy.
For the formation of the wing plate, an injection mold is proposed in the present application, which includes a first mold core 1 and a second mold core 2 disposed opposite to each other as shown in fig. 1 and 2.
Be equipped with at least one first type piece 3 on first mould benevolence 1, be equipped with in the first type piece 3 and be two first die cavities 4 that mirror symmetry set up, be equipped with in the first die cavity 4 and be used for the fashioned roof profile 41 of roof of pterygoid lamina main part 10, the periphery of roof profile is equipped with and is used for the fashioned outer edge type wall 43 of muscle wall outer edge type wall of outer edge of the fashioned outer edge of muscle wall of tip bending wall 42, the wall of being used for outer edge muscle wall.
The second die core 2 is provided with second die blocks 5 which are matched with the first die blocks 3 one by one, a matching die body 6 which is matched with the first die cavity 4 and is used for forming the bottom wall of the wing plate main body in a one-to-one corresponding mode is arranged in the second die block 5, a wing plate matching end part 61 used for forming the wing plate matching end part and a wing plate matching corner end part 62 used for forming the wing plate matching corner end are arranged on the matching die body 6, a matching buckle groove type position 621 used for forming a matching buckle groove is arranged on the wing plate matching corner end part 62, and a matching hole groove type column 611 used for forming a matching hole groove and a matching pin pipe type position 612 used for forming a matching pin pipe are arranged on the wing plate matching end part 61.
An injection molding cavity of the wing plate is formed between the first cavity and the corresponding matching model body.
Specifically, the top wall and the bottom wall of the wing plate are molded by matching the matching mold body 6 with the top wall molded surface 41, the end part molded part 61 matched with the end part bent wall outer edge molded wall 42 to form a molding cavity of the end part bent wall 14 through matching the wing plate, the corner end molded part 62 matched with the outer edge rib wall outer edge molded wall 43 through matching the wing plate to form a molding cavity of the outer edge rib wall 15, corresponding buckle grooves, pore channels and pipe column molding structures are designed on the end part molded part 61 matched with the wing plate and the corner end molded part 62 matched with the wing plate, the molding requirement of the matching structure is met, the wing plate injection molding cavity is integrally formed, meanwhile, the mirror symmetry structure is adopted, the synchronous molding requirement of the symmetrical wing plate is met, and the two have higher symmetry uniformity.
As shown in fig. 2, the mating mold body 6 is provided with a block groove 7, and can be mounted with a corresponding bottom wall block according to the bottom wall structure of the wing plate, so as to meet the molding requirements of ribs and the like with different bottom wall structures, and the illustration of the bottom wall block detachably mounted in the block groove 7 is omitted in the drawing. By the design, the application is more flexible.
In one embodiment, the mating groove locations 621 of the two mating mold bodies 6 of the second mold block 5 are disposed opposite to each other, so as to meet the requirement of central glue injection flow distribution, and the glue injection port is located on one side of the mating groove locations 621, which can improve the molding integrity and precision of the wing panel.
In one embodiment, a communicated glue injection type concave 8 is arranged between two matched mould bodies 6 of the second mould block 5, and a glue injection type part 9 matched with the glue injection type concave is arranged on the first mould block 3.
Specifically, the glue injection type concave part 8 is matched with the glue injection type part 9, so that the synchronous injection molding requirement of paired injection molding cavities is met, and the molding matching degree of the symmetrical wing plates is higher.
In a specific embodiment, the periphery of any first cavity 4 is provided with a mortise and tenon matching platform 40, and the matching mold body 6 is provided with a mortise and tenon matching part 60 for matching with the mortise and tenon matching platform in a relative position.
Through the cooperation between the tenon-and-mortise matching platform 40 and the tenon-and-mortise matching part 60, the die assembly precision of the die core can be improved, and the product forming precision is further improved.
In one embodiment, the second mold core 2 is provided with two second mold blocks 5 arranged in mirror symmetry. The second mold core 2 is provided with a central glue injection channel 20, the central injection channel is provided with glue injection channels communicated with any glue injection type recess, and the strokes of the two glue injection channels are equal.
Can realize two sets of synchronous injection moulding who moulds plastics the cavity in pairs, increase one shot injection moulding output, improve the uniformity of moulding plastics simultaneously, satisfy the complete and shaping precision demand of product shaping, improve production efficiency.
Can discover through the above description, the utility model is used for the fashioned injection mold of pterygoid lamina can realize the synchronous shaping of symmetry type pterygoid lamina, ensures the product precision, has improved the product percent of pass, easily later stage equipment. Satisfy the high accuracy shaping demand of specific pterygoid lamina, the product unity is higher, and the volume of once only moulding plastics obtains great promotion, has improved the efficiency of moulding plastics, and mass production is more high-efficient. Possess the type piece trench and tenon fourth of the twelve earthly branches counterpoint structural design, satisfy the fashioned replacement type piece demand of different walls, improved the compound die precision simultaneously, use more in a flexible way, the product precision is reliable.
The above technical solutions of the present invention have been fully described, and it should be noted that the present invention is not limited by the above description, and all technical solutions formed by equivalent transformation or equivalent transformation adopted by the spirit of the present invention in the aspects of structure, method or function by those of ordinary skill in the art all fall within the protection scope of the present invention.

Claims (6)

1. An injection mold for the pterygoid lamina shaping, the pterygoid lamina includes the pterygoid lamina main part, the pterygoid lamina main part possesses pterygoid lamina and connects tip and pterygoid lamina to connect the corner end, the pterygoid lamina connects the tip to possess the tip wall of buckling, the pterygoid lamina connects the corner end to possess outer edge muscle wall, and be equipped with on the diapire of pterygoid lamina main part to be located connect the joining in marriage catching groove on the corner end, be located the pterygoid lamina connects the joining in marriage the hole groove and connect the cotter pipe in the tip, its characterized in that:
the injection mold comprises a first mold core and a second mold core which are arranged oppositely,
the first die core is provided with at least one first die block, two first die cavities which are arranged in a mirror symmetry mode are arranged in the first die block, a top wall molded surface for forming the top wall of the wing plate main body is arranged in the first die cavity, the periphery of the top wall molded surface is provided with an end part bent wall outer edge molded wall for forming the end part bent wall and an outer edge rib wall outer edge molded wall for forming the outer edge rib wall,
the second die core is provided with second die blocks which are matched with the first die blocks one by one, a matching die body which is matched with the first die cavity one by one and used for forming the bottom wall of the wing plate main body is arranged in the second die block, a wing plate matching end part profile part used for forming the wing plate matching end part and a wing plate matching corner end profile part used for forming the wing plate matching corner end are arranged on the matching die body, a matching buckle groove profile position used for forming the matching buckle groove is arranged on the wing plate matching corner end profile part, a matching hole groove profile column used for forming the matching hole groove and a matching pin pipe profile position used for forming the matching pin pipe are arranged on the wing plate matching end profile part,
and an injection molding cavity of the wing plate is formed between the first cavity and the corresponding matching model body.
2. An injection mould for wing forming according to claim 1, characterised in that:
the shape positions of the matching buckle grooves of the two matching model bodies of the second model block are oppositely arranged.
3. An injection mould for wing forming according to claim 2, characterised in that:
and a glue injection type concave communicated with the two matching model bodies of the second molding block is arranged between the two matching model bodies, and a glue injection type part matched with the glue injection type concave is arranged on the first molding block.
4. An injection mould for wing forming according to claim 1, characterised in that:
and any mortise and tenon joint platform is arranged on the periphery of the first cavity, and a mortise and tenon joint matching part used for being matched with the mortise and tenon joint matching platform in a relative position is arranged on the matching model body.
5. An injection mould for wing forming according to claim 3, characterised in that:
the second die core is provided with two second die blocks which are arranged in mirror symmetry.
6. An injection mould for wing forming according to claim 5, characterised in that:
the second die core is provided with a central glue injection channel, the central injection channel is provided with glue injection channels communicated with any glue injection type concave part, and the strokes of the two glue injection channels are equal.
CN202120590572.5U 2021-03-23 2021-03-23 Injection mold for wing plate forming Active CN214491422U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120590572.5U CN214491422U (en) 2021-03-23 2021-03-23 Injection mold for wing plate forming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120590572.5U CN214491422U (en) 2021-03-23 2021-03-23 Injection mold for wing plate forming

Publications (1)

Publication Number Publication Date
CN214491422U true CN214491422U (en) 2021-10-26

Family

ID=78199392

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120590572.5U Active CN214491422U (en) 2021-03-23 2021-03-23 Injection mold for wing plate forming

Country Status (1)

Country Link
CN (1) CN214491422U (en)

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