CN213766871U

CN213766871U - Mould of rubber coating electromagnetic induction copper coil electrical apparatus part production of moulding plastics

Info

Publication number: CN213766871U
Application number: CN202022369304.9U
Authority: CN
Inventors: 熊名好
Original assignee: Zhongshan Houde Rapid Die Co ltd
Current assignee: Zhongshan Houde Rapid Die Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-23
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a mould of rubber coating electromagnetic induction copper coil electrical apparatus part production of moulding plastics, the package rubbing board die comprises a die body, the mould body includes cope match-plate pattern and lower bolster, the cope match-plate pattern is located the top of lower bolster, the cope match-plate pattern includes water gap board, A board, die cavity, guide pillar, thin water gap runner, product mold assembly, electric wire fixed slot and panel, the bottom of panel is provided with the water gap board. The utility model discloses a set up water gap board and thin water gap runner, the income water spot design of mould rubber coating is even, go into water spot design multiple spot and design carminative position in addition, guarantee injection pressure low as far as possible to protection electromagnetic induction coil avoids damaging, through setting up A board, product mold assembly and B board, because the closure is with put the product of piece and to the degree of agreeing with of mould requirement than higher, can reach positioning accuracy height, effectively promoted the production efficiency of device, reduced the disability rate of product.

Description

Mould of rubber coating electromagnetic induction copper coil electrical apparatus part production of moulding plastics

Technical Field

The utility model relates to an electrical components production technical field specifically is a mould of rubber coating electromagnetic induction copper coil electrical components production of moulding plastics.

Background

The waterproof sealing production process of the electromagnetic induction copper coil electric appliance parts in the existing market is realized by manual glue pouring, and has many defects, such as long glue pouring and shaping time, complex process (slow manual operation speed, easy overflow to the outside of a glue part or the problem of unevenness and the like), and high rejection rate due to the damage of the electromagnetic induction copper coil.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould of rubber coating electromagnetic induction copper coil electrical parts production of moulding plastics possesses convenient to use, production efficiency is high, the advantage that the product disability rate is low, has solved that there is the encapsulating design time length in manual encapsulating, and the technology is complicated to lead to electromagnetic induction copper coil to damage very easily, lead to the higher problem of disability rate.

In order to achieve the above object, the utility model provides a following technical scheme: a mold for producing an electromagnetic induction copper coil electric appliance part by injection molding and encapsulation comprises a mold body, wherein the mold body comprises an upper mold plate and a lower mold plate, the upper mold plate is positioned above the lower mold plate and comprises a water gap plate, an A plate, a cavity, a guide pillar, a thin water gap flow channel, a product mold assembly, an electric wire fixing groove and a panel, the bottom of the panel is provided with the water gap plate, the bottom of the water gap plate is provided with the A plate, the bottom of the A plate is provided with the cavity, the bottom of the cavity is provided with the thin water gap flow channel, the product mold assembly is arranged below the thin water gap flow channel, the lower mold plate comprises a guide sleeve, a surface thimble plate, a bottom thimble plate, square iron, a supporting plate, a B plate, a mold core and an electric wire fixing insert, the top of the bottom plate is provided with a bottom thimble plate, the top of the bottom thimble plate is provided with a surface thimble plate, and the two sides of the surface thimble plate are provided with the square iron, the top of square iron is provided with the layer board, the top of layer board is provided with the B board, the top of B board is provided with the core, product mold assembly includes plastic face lid, electromagnetic induction copper coil body, copper coil plastic fixed bolster and waterproof sealing rubber of moulding plastics.

Preferably, the surface of the cavity is provided with a wire fixing groove, and the surface of the core is provided with a wire fixing insert.

Preferably, the bottom of the plate A is fixedly connected with a guide pillar, and the surface of the plate B is provided with a guide sleeve matched with the guide pillar for use.

Preferably, the top of the surface ejector plate is fixedly connected with a buffer spring, and the top of the buffer spring is fixedly connected with the bottom of the supporting plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up water gap board and thin water gap runner, the income water spot design of mould rubber coating is even, go into water spot design multiple spot and design carminative position in addition, guarantee injection pressure low as far as possible to protection electromagnetic induction coil avoids damaging, through setting up A board, product mold assembly and B board, because the closure is with put the product of piece and to the degree of agreeing with of mould requirement than higher, can reach positioning accuracy height, effectively promoted the production efficiency of device, reduced the disability rate of product.

2. The utility model discloses a set up the fixed mold insert of electric wire fixed slot and electric wire, can fix the electric wire, effectively avoided the compound die in-process to cause the extrusion to damage the electric wire, through setting up guide pillar and guide pin bushing, can accurate direction compound die motion, effectively promoted the stability and the accuracy of device production, through setting up buffer spring, can cushion protection face to face thimble board and end thimble board, effectively avoided the compound die process impact force to cause the damage to the mould too big.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the upper plate of the present invention;

FIG. 3 is an exploded view of the lower template of the present invention;

fig. 4 is an explosion diagram of the product mold assembly of the present invention.

In the figure: 1. a mold body; 101. mounting a template; 102. a lower template; 2. a water gap plate; 3. A, a plate; 4. a cavity; 5. a guide post; 6. a thin water gap flow channel; 7. a product mold assembly; 8. a wire fixing groove; 9. a panel; 10. a guide sleeve; 11. a surface ejector plate; 12. a bottom ejector plate; 13. A base plate; 14. square iron; 15. a support plate; 16. b, plate; 17. a core; 18. fixing the insert by the wire; 19. a plastic surface cover; 20. an electromagnetic induction copper coil body; 21. a copper coil plastic fixed support; 22. waterproof sealing injection molding rubber.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a mould body 1, mouth of a river board 2, A board 3, die cavity 4, guide pillar 5, thin mouth of a river runner 6, product mold assembly 7, electric wire fixed slot 8, panel 9, guide pin bushing 10, face thimble board 11, end thimble board 12, bottom plate 13, square bar 14, layer board 15, B board 16, core 17, electric wire fixed insert 18, plastic face lid 19, electromagnetic induction copper coil body 20, copper coil plastic fixed bolster 21 and waterproof sealing rubber injection moulding 22 part are the parts that general standard spare or technical personnel in the field know, its structure and principle all are this technical staff and all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-4, a mold for producing an injection-molded encapsulated electromagnetic induction copper coil electrical part comprises a mold body 1, the mold body 1 comprises an upper mold plate 101 and a lower mold plate 102, the upper mold plate 101 is positioned above the lower mold plate 102, the upper mold plate 101 comprises a water gap plate 2, an a plate 3, a cavity 4, a guide pillar 5, a thin water gap runner 6, a product mold assembly 7, an electric wire fixing groove 8 and a panel 9, the bottom of the panel 9 is provided with the water gap plate 2, the bottom of the water gap plate 2 is provided with the a plate 3, the bottom of the a plate 3 is provided with the cavity 4, the bottom of the cavity 4 is provided with the thin water gap runner 6, the product mold assembly 7 is arranged below the thin water gap runner 6, the lower mold plate 102 comprises a guide sleeve 10, a surface ejector plate 11, a bottom ejector plate 12, a bottom ejector plate 13, a square iron 14, a support plate 15, a B plate 16, a mold core 17 and an electric wire fixing insert 18, the top of the bottom plate 13 is provided with a bottom ejector plate 12, the top of end thimble board 12 is provided with face thimble board 11, the both sides of face thimble board 11 all are provided with square iron 14, the top of square iron 14 is provided with layer board 15, the top of layer board 15 is provided with B board 16, the bottom fixedly connected with guide pillar 5 of A board 3, guide pin bushing 10 that cooperation guide pillar 5 used is seted up on the surface of B board 16, through setting up guide pillar 5 and guide pin bushing 10, can accurate direction compound die motion, effectively promoted the stability and the accuracy of device production, the top of B board 16 is provided with core 17, the surface of die cavity 4 is provided with electric wire fixed slot 8, the surface of core 17 is provided with electric wire fixed mold insert 18, through setting up electric wire fixed slot 8 and electric wire fixed mold insert 18, can fix the electric wire, effectively avoided causing extrusion damage to the electric wire in the compound die process, product mould subassembly 7 includes plastic face lid 19, electromagnetic induction copper coil body 20, A copper coil plastic fixed support 21 and a waterproof sealing injection rubber 22, the top of the surface thimble plate 11 is fixedly connected with a buffer spring, the top of the buffer spring is fixedly connected with the bottom of the supporting plate 15, by arranging the buffer spring, the face ejector plate 11 and the bottom ejector plate 12 can be protected in a buffering way, the damage to the die caused by overlarge impact force in the die closing process is effectively avoided, by arranging the water gap plate 2 and the thin water gap flow passage 6, the design of the water inlet point of the mold rubber coating is uniform, the water inlet point is designed with multiple points and the exhaust position is designed, the injection molding pressure is ensured to be as low as possible, to protect the electromagnetic coil from damage, by providing the a plate 3, the product mold assembly 7 and the B plate 16, because the product of the sealing and the placing part has higher requirement on the conformity of the die, the positioning precision is high, the production efficiency of the device is effectively improved, and the rejection rate of the product is reduced.

During the use, mould plastics earlier and produce two other moulds of product of plastic face lid 19 and copper coil plastic fixed bolster 21, through on winding electromagnetic induction copper coil body 20 with copper coil plastic fixed bolster 21, and connect external electric wire, assemble plastic face lid 19 the inside with electromagnetic induction copper coil body 20 and copper coil plastic fixed bolster 21, the equipment forms product mould subassembly 7, install product mould subassembly 7 on cope match-plate pattern 101, carry out the compound die motion rubber coating of moulding plastics through cope match-plate pattern 101 and lower bolster 102, cooperation through the above-mentioned structure, can make the device reach convenient to use, high production efficiency, the advantage that the product disability rate is low, and is suitable for being generalized to use.

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

1. The utility model provides a mould of rubber coating electromagnetic induction copper coil electrical apparatus part production of moulding plastics, includes mould body (1), its characterized in that: the die comprises a die body (1) and is characterized in that the die body (1) comprises an upper die plate (101) and a lower die plate (102), the upper die plate (101) is located above the lower die plate (102), the upper die plate (101) comprises a water gap plate (2), an A plate (3), a cavity (4), a guide pillar (5), a thin water gap flow channel (6), a product die assembly (7), an electric wire fixing groove (8) and a panel (9), the water gap plate (2) is arranged at the bottom of the panel (9), the A plate (3) is arranged at the bottom of the water gap plate (2), the cavity (4) is arranged at the bottom of the A plate (3), the thin water gap flow channel (6) is arranged at the bottom of the cavity (4), the product die assembly (7) is arranged below the thin water gap flow channel (6), the lower die plate (102) comprises a guide sleeve (10), a surface ejector plate (11), a bottom ejector plate (12), a bottom plate (13), The mold comprises square iron (14), a supporting plate (15), a plate B (16), a mold core (17) and an electric wire fixing insert (18), wherein a bottom ejector plate (12) is arranged at the top of a bottom plate (13), a surface ejector plate (11) is arranged at the top of the bottom ejector plate (12), the square iron (14) is arranged on each of two sides of the surface ejector plate (11), the supporting plate (15) is arranged at the top of the square iron (14), the plate B (16) is arranged at the top of the supporting plate (15), the mold core (17) is arranged at the top of the plate B (16), and a product mold assembly (7) comprises a plastic surface cover (19), an electromagnetic induction copper coil body (20), a copper coil plastic fixing support (21) and waterproof sealing injection molding rubber (22).

2. The mold for producing the electrical parts with the injection-molded and encapsulated electromagnetic induction copper coil as claimed in claim 1, wherein: the surface of the cavity (4) is provided with a wire fixing groove (8), and the surface of the core (17) is provided with a wire fixing insert (18).

3. The mold for producing the electrical parts with the injection-molded and encapsulated electromagnetic induction copper coil as claimed in claim 1, wherein: the bottom of the plate A (3) is fixedly connected with a guide pillar (5), and the surface of the plate B (16) is provided with a guide sleeve (10) matched with the guide pillar (5) for use.

4. The mold for producing the electrical parts with the injection-molded and encapsulated electromagnetic induction copper coil as claimed in claim 1, wherein: the top of the surface ejector plate (11) is fixedly connected with a buffer spring, and the top of the buffer spring is fixedly connected with the bottom of the supporting plate (15).