CN213227164U - Special mould of car connector processing - Google Patents

Abstract

The utility model discloses a special mould for processing automobile connectors, which comprises a lower mould body, wherein the upper surface of the lower mould body is provided with a upper mould body, four corner positions of the upper mould body are all penetrated with a bayonet lock, the top end of the bayonet lock is screwed and connected with a protective cover, the outer surface of the end part of the bayonet lock is screwed and connected with a nut through a thread structure, a main channel is arranged at the middle position of the bayonet lock, and two sides of the main channel are positioned in the bayonet lock and provided with auxiliary channels; through the both ends design bayonet lock of moulding the die body at last and at the inside design main entrance and the assistance channel of bayonet lock, easily produce the friction when avoiding the moulding on the body when using with moulding down the body block, the smooth block installation of being not convenient for, yielding is not convenient for change during the use simultaneously, can run through the inside of moulding the die body on with the bayonet lock, the nut that closes soon is installed bayonet lock and moulding on the body block fastening, open the inside injection lubricating oil of protective cover to the main entrance after the installation.

Description

Special mould of car connector processing

Technical Field

The utility model belongs to the technical field of mould, concretely relates to special mould of automotive connector processing.

Background

The existing mold is applied to tools used for processing automobile connectors, and the mold is short for a combined mold for compression molding, extrusion molding, injection molding, blow molding and low-foaming molding. The coordination change of the male die, the female die and the auxiliary forming system of the die can process a series of plastic parts with different shapes and sizes; the existing mould device is easy to generate friction when a top mould body and a bottom mould body are clamped when in use, smooth clamping installation is inconvenient, the deformation is easy to cause and the replacement is inconvenient during the use, the heat dissipation is inconvenient in the inside of the bottom mould body after the use, the bottom mould body is inconvenient to dissipate heat quickly, and the problem of easy danger is solved, so that the special mould for processing the automobile connector is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special mould of auto connector processing to propose among the above-mentioned background art current mould device and go up the mould body and mould the body block time easily and produce the friction down when using in solving, be not convenient for smooth block installation, yielding is not convenient for change when using simultaneously, moulds the internal portion and is not convenient for dispel the heat down after using, causes the body of moulding down and is not convenient for fast heat dissipation more, places easy dangerous problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special mould of automotive connector processing, includes down moulds the die body, the upper surface of moulding the die body down is provided with the plastic-upper die body, four turning position departments of moulding the die body on all run through the bayonet lock, the top of bayonet lock closes soon and is connected with the protective cover, the tip surface of bayonet lock closes soon through helicitic texture and is connected with the nut, the main entrance has been seted up to the intermediate position department of bayonet lock, the both sides of main entrance are located the inside of bayonet lock has been seted up and has been assisted the passageway, just the bayonet lock with the plastic-upper die body passes through the nut closes soon with helicitic texture and is connected.

Preferably, the lower plastic mold body is internally provided with an air duct, one end of the air duct is fixedly provided with an inlet, and the other end of the air duct is fixedly provided with an outlet.

Preferably, the inner surface of the air duct is of an annular structure, and the air duct and the lower plastic mold body are of an integrated structure.

Preferably, the inlet and the outlet are the same size, and both the inlet and the outlet are embedded in the ventilation channel.

Preferably, the main channel and the auxiliary channel are both of annular structures, and the main channel, the auxiliary channel and the clamping pins are of an integrated structure.

Preferably, the end of the bayonet lock is embedded in the protective cover, and the end of the bayonet lock has the same structure as the inner surface of the protective cover.

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

(1) through the both ends design bayonet lock of moulding the die body at last and at the inside design main entrance and the assistance channel of bayonet lock, avoid when using the mould body of going up easily to produce the friction with the mould body block of going down when the joint, the smooth block installation of being not convenient for, yielding change of being not convenient for when using simultaneously, can run through the bayonet lock in the inside of moulding the die body on, the nut that closes soon is with bayonet lock and mould body fastening installation, open the protective cover after the installation and pour into lubricating oil into to the inside of main entrance, flow into through the inside of main entrance to the assistance channel and the surface of bayonet lock, be convenient for when the operation is with the block at this moment and wet out through lubricating oil, smooth block installation, simultaneously can dismantle the change with the bayonet lock in the same operation when using the bayonet lock to warp for a long time, the lubricated installation of being not convenient for when the block installation.

(2) Through the internally designed air vent of moulding the die body under, avoid using the internal portion of moulding down after the use not convenient to dispel the heat, cause the body of moulding down to be not convenient for dispel the heat fast more, place easy danger, can use the back and advance the mechanism of qi through the tip seal installation of connecting pipe with the import with the external world, constantly admit air to the inside of air vent through the import, discharge to the external world through the export this moment, be convenient for accelerate the heat dissipation to the inside of moulding down the die body when using, facilitate the use, be difficult for producing danger after the use when placing, the internal portion of moulding down after the use is not convenient for dispel the heat fast, place easy dangerous problem.

Drawings

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

FIG. 2 is a schematic view of the structure of the lower mold body and the air duct of the present invention;

FIG. 3 is a schematic structural view of the nut, the latch and the upper mold body of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 3 according to the present invention;

FIG. 5 is a schematic structural view of the bayonet lock, the main channel and the auxiliary channel of the present invention;

in the figure: 1. a nut; 2. a bayonet lock; 3. putting a plastic mould body; 4. a lower plastic mould body; 5. an inlet; 6. an air duct; 7. an outlet; 8. a protective cover; 9. a main channel; 10. and (4) an auxiliary channel.

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, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a special mould for processing an automobile connector comprises a lower mould body 4, wherein a top mould body 3 is arranged on the upper surface of the lower mould body 4, bayonet pins 2 penetrate through four corner positions of the top mould body 3, a protective cover 8 is screwed on the top ends of the bayonet pins 2, a nut 1 is screwed on the outer surface of the end part of each bayonet pin 2 through a thread structure, a main channel 9 is arranged at the middle position of each bayonet pin 2, auxiliary channels 10 are arranged on two sides of each main channel 9 inside the bayonet pins 2, the bayonet pins 2 and the top mould body 3 are screwed and connected through the nuts 1 and the thread structure, the bayonet pins 2 can penetrate through the upper mould body 3, the bayonet pins 2 and the top mould body 3 are tightly mounted through the screwed nuts 1, the protective cover 8 is opened after mounting to inject lubricating oil into the main channel 9, the lubricating oil flows into the auxiliary channels 10 through the main channel 9 and the outer surface of the bayonet pins 2, and is convenient to be lubricated by the lubricating oil when the clamping is operated, the bayonet 2 can be detached and replaced by the same operation when the bayonet 2 is deformed after long-time use.

In this embodiment, it is preferred, the air duct 6 has been seted up to the inside of the lower mould body 4, the one end fixed mounting of air duct 6 has import 5, the other end fixed mounting of air duct 6 has export 7, can use the back and advance the mechanism of qi with the external world and pass through the tip seal installation of connecting pipe with import 5, constantly admit air to the inside of air duct 6 through import 5, discharge to the external world through export 7 this moment, be convenient for accelerate the heat dissipation to the inside of the lower mould body 4 when using, facilitate the use, be difficult for producing danger when placing after the use.

In order to facilitate rapid heat dissipation from the interior of the lower mold body 4 through the air duct 6, in the present embodiment, it is preferable that the inner surface of the air duct 6 is of a ring structure, and the air duct 6 and the lower mold body 4 are of an integral structure.

In order to intake air through the inlet 5 and exhaust air through the outlet 7, so as to facilitate heat dissipation, in the present embodiment, it is preferable that the inlet 5 and the outlet 7 have the same size, and both the inlet 5 and the outlet 7 are embedded in the air duct 6.

In order to facilitate the lubrication of the outer surface of the bayonet 2 and the convenient clamping through the main channel 9 and the auxiliary channel 10, in this embodiment, preferably, the insides of the main channel 9 and the auxiliary channel 10 are both of an annular structure, and the main channel 9, the auxiliary channel 10 and the bayonet 2 are of an integrated structure.

In order to facilitate the protection of the end of the bayonet 2 by the protection cover 8 and prevent leakage, in the embodiment, it is preferable that the end of the bayonet 2 is embedded in the protection cover 8, and the end of the bayonet 2 is the same as the inner surface of the protection cover 8.

The utility model discloses a theory of operation and use flow: before the mould special for processing the automobile connector is used, firstly, the mould penetrates through the inside of a top mould body 3, a bayonet 2 and the top mould body 3 are tightly installed by screwing a nut 1, lubricating oil is injected into a main channel 9 by opening a protective cover 8 after the mould is installed, flows into the inner part of the auxiliary channel 10 and the outer surface of the bayonet 2 through the main channel 9, is convenient to be lubricated by lubricating oil when in clamping operation, is smoothly clamped and installed, meanwhile, when the bayonet 2 is deformed after being used for a long time, the bayonet 2 can be disassembled and replaced by the same operation, then use the back with external mechanism of qi through the connecting pipe with import 5's tip seal installation, constantly admit air to the inside of air duct 6 through import 5, discharge to the external world through export 7 this moment, be convenient for accelerate the heat dissipation to the inside of the lower mould body 4 when using, facilitate the use, be difficult for producing danger when placing after the 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 (6)

1. The utility model provides a special mould of automotive connector processing, moulds die body (4) including down, the upper surface of moulding die body (4) down is provided with moulds die body (3) on, its characterized in that: go up four corner position departments of moulding die body (3) and all run through bayonet lock (2), the top of bayonet lock (2) closes soon and is connected with protective cover (8), the tip surface of bayonet lock (2) closes soon through the helicitic texture and is connected with nut (1), main entrance (9) have been seted up to the intermediate position department of bayonet lock (2), the both sides of main entrance (9) are located the inside of bayonet lock (2) has been seted up and has been assisted passageway (10), just bayonet lock (2) with on mould die body (3) pass through nut (1) closes soon with the helicitic texture and is connected.

2. The mold special for processing the automotive connector as claimed in claim 1, wherein: an air duct (6) is formed in the lower plastic die body (4), an inlet (5) is fixedly mounted at one end of the air duct (6), and an outlet (7) is fixedly mounted at the other end of the air duct (6).

3. The mold for manufacturing an automotive connector as claimed in claim 2, wherein: the inner surface of the air duct (6) is of an annular structure, and the air duct (6) and the lower plastic mold body (4) are of an integrated structure.

4. The mold for manufacturing an automotive connector as claimed in claim 2, wherein: the inlet (5) and the outlet (7) are the same in structural size, and the inlet (5) and the outlet (7) are embedded in the air duct (6).

5. The mold special for processing the automotive connector as claimed in claim 1, wherein: the main channel (9) and the auxiliary channel (10) are both of annular structures, and the main channel (9) and the auxiliary channel (10) and the bayonet (2) are of an integrated structure.

6. The mold special for processing the automotive connector as claimed in claim 1, wherein: the tip embedding of bayonet lock (2) the inside of protective cover (8), just the tip of bayonet lock (2) with the internal surface structure of protective cover (8) is the same.

Images