CN201881516U

CN201881516U - Socket injection mold

Info

Publication number: CN201881516U
Application number: CN2010206099272U
Authority: CN
Inventors: 冯坚
Original assignee: Steady Electronic Corp
Current assignee: Steady Electronic Corp
Priority date: 2010-11-16
Filing date: 2010-11-16
Publication date: 2011-06-29
Anticipated expiration: 2020-11-16

Abstract

A socket injection mold comprises a front mold base and a rear mold base which match with each other. The front mold base includes a guide pillar, a front mold core and an inclined guide post; a cavity and a runner are arranged on the front mold core; the runner is communicated with the cavity; the rear mold base includes a guide sleeve, a rear mold core, a return pin, an insert and a slider; a rear mold nucleus, a runner and a lead slot are arranged on the rear mold core; a terminal hole is arranged on the rear mold nucleus; a terminal is inserted into the terminal hole; a lead is placed in the lead slot and connected with the terminal; the other end of the lead is led out of the mold; the runner on the rear mold core is communicated with the rear mold nucleus; and an inclined guide sleeve is arranged on the slider of the rear mold base. In the structure of the front mold base and the rear mold base, the guide pillar matches with the guide sleeve in an inserted manner, and the inclined guide pillar matches with the inclined guide sleeve in an inserted manner.

Description

The socket injection mold

Technical field

The utility model relates to a kind of mould, mainly is meant the socket injection mold that is used to produce a kind of new structure socket.

Background technology

The conventional socket mould is first injection mo(u)lding plastic cement body, assembles connector again, so have mould complexity, precision prescribed height, a problem such as production efficiency is low, the socket connection reliability is low.

Summary of the invention

The purpose of this utility model provides a kind of socket injection mold, the product terminal of production, connector and this body by integral forming of plastic cement, and terminal is imbedded the plastic cement body, is drawn with the utensil circuit by lead to be connected.

The realization the technical solution of the utility model is: this socket injection mold comprises front mould base and the back mould base that cooperatively interacts, wherein:

The front mould base comprises guide pillar, preceding die, Angle Pin, wherein guide pillar is arranged on four angles of front mould base, and preceding die is arranged on the centre position of front mould base, the side of die before Angle Pin is arranged on, wherein preceding die is provided with die cavity and runner, and this runner communicates with die cavity;

Back mould base comprises guide pin bushing, back die, back stitching, mold insert, slide block, wherein guide pin bushing is arranged on four angles of back mould base, back die is arranged on the centre position of back mould base, slide block is arranged on the side of back die, mold insert is arranged between slide block and the back die, wherein the back die is provided with back mould nuclear, runner, lead-in wire groove, on the mould nuclear of back, be provided with terminal hole, in terminal hole, be inserted with terminal, put lead-in wire in the lead-in wire groove, this lead-in wire is connected with terminal, and the lead-in wire other end is drawn outside the mould, this runner is logical with back mould nuclear phase, is provided with oblique guide pin bushing on slide block;

In above-mentioned front mould base and the back die blank structure, guide pillar is pegged graft with guide pin bushing and is cooperated, and Angle Pin is pegged graft with oblique guide pin bushing and cooperated.

This technical scheme also comprises:

Described Angle Pin is two, and described oblique guide pin bushing is two, and Angle Pin is pegged graft with oblique guide pin bushing and cooperated.

Described Angle Pin is two, and described oblique guide pin bushing is two, also is provided with lock dog in the side of Angle Pin, and Angle Pin is pegged graft with oblique guide pin bushing and cooperated.

The beneficial effect that the utlity model has: copper is not revealed in this mould lead-in wire position sealing, terminal and connector directly adopt single injection-molded, compare with traditional moulds, and the product of producing can save follow-up assembling procedure, can save half the time when being assembled on the utensil, and improve connection reliability.

Description of drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is the back mould base internal structure schematic diagram of Fig. 1.

Fig. 3 is the front mould base internal structure schematic diagram of Fig. 1.

Fig. 4 is the back die schematic diagram of Fig. 2, and expression has two oblique guide pin bushings.

Fig. 5 is the preceding die schematic diagram of Fig. 3, and expression has two Angle Pins.

Among the figure: die, 14 Angle Pins, 15 lead-in wire grooves, 16 terminal holes before 1 back mould base, 2 guide pin bushings, 3 back stitchings, 4 back dies, 5 slide blocks, 6 mold inserts, 7 oblique guide pin bushings, 8 runners, 9 back mould nuclears, 10 front mould bases, 11 guide pillars, 12 die cavities, 13.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further:

Embodiment: socket mould

As shown in the figure, this mould mainly is made up of front mould base 10 and back mould base 1, and this mould is used for making lead-in wire position sealing and does not reveal copper socket.

Front mould base 10 mainly is made up of guide pillar (4) 11, die cavity (2) 12, preceding die 13, runner 8, Angle Pin 14 (1 or 2), guide pillar 11 is on four angles of front mould base 10, preceding die 13 is in the centre position of front mould base 10, Angle Pin 14 is in the side of preceding die 13, die cavity 12 and runner 8 are arranged on preceding die 13, and runner 8 communicates with die cavity 12;

Back mould base 1 is mainly by guide pin bushing (4) 2, back stitching (4) 3, back die 4, slide block 5, mold insert 6, oblique guide pin bushing (1 or 2) 7, runner 8, back mould nuclear (2) 9, guide pin bushing 2 is on four angles of back mould base 1, back die 4 is in the centre position of back mould base 1, slide block 5 is in the side of back die 4, mold insert 6 is between slide block 5 and back die 4, back mould nuclear 9 is arranged on the die 4 of back, runner 8, lead-in wire groove 15, on back mould nuclear 9, be provided with 3 terminal holes 16, in terminal hole 16, be inserted with terminal (not drawing among the figure), in lead-in wire groove 15, put lead-in wire (not drawing among the figure), this lead-in wire is connected with terminal, and runner 8 communicates with back mould nuclear 9, and slide block 5 is provided with oblique guide pin bushing 7;

The guide pillar 11 of front mould base 10, die cavity 12, preceding die 13, runner 8, Angle Pin 14 are corresponding with guide pin bushing 2, back mould nuclear 9, back die 4, runner 8, the oblique guide pin bushing 7 of back mould base 1 respectively.

Guide pillar 11 cooperates with guide pin bushing 2; Angle Pin 14 cooperates with oblique guide pin bushing 7, and back stitching 3 is used for ejecting of front mould base 10.

Illustrate:

1. functional die: injection mo(u)lding socket product

2. mould purposes: family expenses AC socket shaped article mould

3. function: electric equipment products mould

4. the inventive point of product: a kind of new connected mode socket mould

5. with passing product what difference is arranged: copper is not revealed in this mould lead-in wire position sealing, directly adopt single injection-molded, compare with product mold before, the product of producing can save follow-up assembling procedure, can save half the time when being assembled on the utensil, and improve connection reliability.

Concrete operation principle is: close the door, and------seat advances, and---------reinforced---die sinking---ejects matched moulds in cooling in injection moulding.

Earlier terminal is inserted in the mould upper terminal hole during production, lead-in wire is drawn the mould outside by lead-in wire groove on the mould, the product of producing like this is through single injection-molded, terminal and lead-in wire with regard to plastic packaging in socket.

Claims

1. a socket injection mold is characterized in that comprising the front mould base and the back mould base that cooperatively interact, wherein:

Back mould base comprises guide pin bushing, back die, back stitching, mold insert, slide block, wherein guide pin bushing is arranged on four angles of back mould base, back die is arranged on the centre position of back mould base, slide block is arranged on the side of back die, mold insert is arranged between slide block and the back die, and wherein the back die is provided with back mould nuclear, runner, lead-in wire groove, is provided with terminal hole on the mould nuclear of back, this runner is logical with back mould nuclear phase, is provided with oblique guide pin bushing on slide block;

2. socket injection mold as claimed in claim 1 is characterized in that described Angle Pin is two, and described oblique guide pin bushing is two, and Angle Pin is pegged graft with oblique guide pin bushing and cooperated.

3. socket injection mold as claimed in claim 1 is characterized in that described Angle Pin is two, and described oblique guide pin bushing is two, also is provided with lock dog in the side of Angle Pin, and Angle Pin is pegged graft with oblique guide pin bushing and cooperated.

4. socket injection mold as claimed in claim 1 is characterized in that being inserted with terminal in described terminal hole, puts lead-in wire in described lead-in wire groove, and this lead-in wire is connected with terminal, and the lead-in wire other end is drawn outside the mould.