CN213618032U

CN213618032U - Injection molding manufacturing mold for ignition coil shell

Info

Publication number: CN213618032U
Application number: CN202022057977.0U
Authority: CN
Inventors: 刘周翔; 周振辉
Original assignee: Ruian V Bright Auto Fittings Co ltd
Current assignee: Ruian V Bright Auto Fittings Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-07-06
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses an ignition coil casing injection moulding manufacturing mould, including last mould and lower mould, it connects with the lower mould gomphosis to go up the mould, the lower mould bottom is equipped with the base, the gomphosis has the moulded die in the lower mould, be equipped with the gomphosis groove on the die body of lower mould, be equipped with spacing slide on the both sides inner wall in gomphosis groove, be equipped with shaping groove and handle on the moulded die, be equipped with spacing knot on the both sides inner wall of moulded die, spacing knot is connected with spacing slide gomphosis. The lower die of the injection mold is provided with the forming die, the forming die and the lower die are in an embedded structure, after injection molding is completed, the limit fixing of the fixing buckle is released, the forming die is directly taken out to replace the new forming die, next-time mold injection molding is directly carried out, the replaced forming die is subjected to subsequent cleaning, and the use of the injection mold cannot be influenced.

Description

Injection molding manufacturing mold for ignition coil shell

Technical Field

The utility model relates to an injection mold technical field specifically is ignition coil casing injection moulding manufacturing mould.

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.

At present, after the injection mold is subjected to injection molding and a finished product is taken out, the mold cavity of the lower mold needs to be cleaned in the injection molding process, and then the next injection molding is carried out after the cleaning, so that the process is complicated, time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an ignition coil casing injection moulding manufacturing mould has solved present injection mold and has taken out the finished product after injection moulding, because the in-process of moulding plastics, needs clear up the die cavity of lower mould, and after the clearance, next time of moulding plastics is carried out again, and the flow is comparatively loaded down with trivial details, wastes time and energy.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the injection molding manufacturing die for the ignition coil shell comprises an upper die and a lower die, wherein the upper die is connected with the lower die in an embedded mode, a base is arranged at the bottom of the lower die, a forming die is embedded in the lower die, an embedded groove is formed in a die body of the lower die, limiting slideways are arranged on the inner walls of the two sides of the embedded groove, a forming groove and a handle are arranged on the forming die, limiting buckles are arranged on the inner walls of the two sides of the forming die, and the limiting buckles are connected with the limiting.

Preferably, the limiting slide ways are positioned at the top and the bottom of the side wall of the embedding groove, the limiting buckles are positioned at the top and the bottom of the side end of the forming die, and the limiting slide ways correspond to the embedding groove in position.

Preferably, the two sides of the lower die embedding opening are provided with fixing buckles, the fixing buckles are connected to the lower die through a rotary spiral disc, and the rotary spiral disc is provided with a rubber ring.

Preferably, the molding groove is the same as the molding end of the upper die in size and corresponds to the molding end of the upper die in position.

Preferably, the handle is fixed on the forming die through a screw.

(III) advantageous effects

The utility model provides an ignition coil casing injection moulding mould. The method has the following beneficial effects:

the lower die of the injection mold is provided with the forming die, the forming die and the lower die are in an embedded structure, after injection molding is completed, the limit fixing of the fixing buckle is released, the forming die is directly taken out to replace the new forming die, next-time mold injection molding is directly carried out, the replaced forming die is subjected to subsequent cleaning, and the use of the injection mold cannot be influenced.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the lower mold of the present invention;

FIG. 3 is a schematic view of the structure of the engagement groove of the present invention;

fig. 4 is a schematic view of the forming mold structure of the present invention.

In the figure, an upper die-1, a lower die-2, a base-3, a forming die-4, a fixing buckle-5, an embedding groove-6, a limiting slideway-7, a forming groove-8, a handle-9 and a limiting buckle-10.

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. 1-4, an embodiment of the present invention provides a technical solution: the injection molding manufacturing die for the ignition coil shell comprises an upper die 1 and a lower die 2, wherein the upper die 1 is connected with the lower die 2 in an embedded mode, a base 3 is arranged at the bottom of the lower die 2, a forming die 4 is embedded in the lower die 2, an embedded groove 6 is formed in a die body of the lower die 2, limiting slideways 7 are arranged on inner walls of two sides of the embedded groove 6, a forming groove 8 and a handle 9 are arranged on the forming die 4, limiting buckles 10 are arranged on inner walls of two sides of the forming die 4, and the limiting buckles 10 are connected with the limiting slideways 7 in.

The limiting slide ways 7 are positioned at the top and the bottom of the side wall of the embedding groove 6, the limiting buckles 10 are positioned at the top and the bottom of the side end of the forming die 4, and the limiting slide ways 7 correspond to the embedding groove 6 in position. The limiting slide way is embedded with the limiting buckle, so that the forming die is embedded on the lower die.

The two sides of the lower die 2 embedding opening are provided with fixing buckles 5, the fixing buckles 5 are connected on the lower die 2 through a rotary screw disc, and rubber rings are arranged on the rotary screw disc. The fixed knot can realize rotatoryly through rotatory helicoidal, carries out spacing fixed to the moulded die.

The molding groove 8 is the same as the molding end of the upper die 1 in size and corresponds in position. The correspondence and consistency of the structure is ensured.

The handle 9 is fixed on the forming die 4 through screws. The forming die can be disassembled and assembled through the handle.

The working principle is as follows: when the mold is used for injection molding, the forming mold 4 is embedded into the lower mold 2, when the forming mold is embedded, only the limit buckles 10 on two sides of the forming mold 4 are embedded with the limit slide ways 7 on the inner walls of two sides of the embedding groove 6, the embedding can be completed, after the embedding, the fixing buckle 5 is rotated, the forming mold 4 is locked and fixed, the upper mold 1 is embedded with the lower mold 2, liquid is injected into the forming groove 8 of the forming mold 4 from the upper mold 1 through an injection hole, after the liquid is injected, the upper mold 1 and the lower mold 2 are separated after cooling, the locking of the fixing buckle 5 on the forming mold 4 is released, the forming mold 4 is taken out through the handle 9, a new forming mold 4 is replaced, the next injection molding is carried out, the formed product is taken out from the taken-out forming mold.

The utility model discloses an upper die 1, a lower die 2, a base 3, a forming die 4, a fixing buckle 5, an embedding groove 6, a limiting slideway 7, a forming groove 8, a handle 9, a limiting buckle 10, wherein the components are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the components can be known by technicians through technical manuals or conventional experimental methods, and the problem solved by the utility model is that after the injection molding of the prior injection mold, the finished product is taken out, because the mold cavity of the lower die needs to be cleaned in the injection molding process, and after cleaning, the next injection molding is carried out, the process is complicated and time and labor are wasted, the forming die is arranged on the lower die of the injection mold, the embedding structure is adopted between the forming die and the lower die, after the injection molding is finished, the limiting fixing buckle is released, the forming die is directly taken out to be replaced, and the next injection molding is directly carried out, the replaced forming die is cleaned subsequently, and the use of the injection mold is not affected.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Ignition coil casing injection moulding manufacturing mould, its characterized in that: the die comprises an upper die (1) and a lower die (2), wherein the upper die (1) is connected with the lower die (2) in an embedded mode, a base (3) is arranged at the bottom of the lower die (2), a forming die (4) is embedded in the lower die (2), an embedded groove (6) is formed in a die body of the lower die (2), limiting slideways (7) are arranged on inner walls of two sides of the embedded groove (6), forming grooves (8) and handles (9) are formed in the forming die (4), limiting buckles (10) are arranged on inner walls of two sides of the forming die (4), and the limiting buckles (10) are connected with the limiting slideways (7) in an embedded mode.

2. The ignition coil casing injection manufacturing mold according to claim 1, characterized in that: the limiting slide ways (7) are positioned at the top and the bottom of the side wall of the embedding groove (6), the limiting buckles (10) are positioned at the top and the bottom of the side end of the forming die (4), and the limiting slide ways (7) correspond to the embedding groove (6).

3. The ignition coil casing injection manufacturing mold according to claim 1, characterized in that: the fixing buckle is characterized in that fixing buckles (5) are arranged on two sides of an embedding opening of the lower die (2), the fixing buckles (5) are connected to the lower die (2) through a rotary spiral disc, and rubber rings are arranged on the rotary spiral disc.

4. The ignition coil casing injection manufacturing mold according to claim 1, characterized in that: the molding groove (8) is the same as the molding end of the upper die (1) in size and corresponds to the molding end of the upper die in position.

5. The ignition coil casing injection manufacturing mold according to claim 1, characterized in that: the handle (9) is fixed on the forming die (4) through screws.