CN201761024U

CN201761024U - Three-wire plug production die

Info

Publication number: CN201761024U
Application number: CN2010205078673U
Authority: CN
Inventors: 郑海华; 张天生; 林庆广
Original assignee: SHANGHANG FUND RESOURES GROUP CO Ltd
Current assignee: SHANGHANG FUND RESOURES GROUP CO Ltd
Priority date: 2010-08-28
Filing date: 2010-08-28
Publication date: 2011-03-16
Anticipated expiration: 2020-08-28

Abstract

The utility model relates to a three-wire plug production die which comprises an upper die and a lower die, and is characterized in that a die cavity is constituted by inserting at least two lower die blocks with a lower die strip, the blocks can rotate by 45 degrees, the shape of injection products changes along with the rotation of the blocks, a lower die holder is provided with a lower penetration hole which is correspondingly communicated with the lower die cavity and an insert block mounted in the lower penetration hole, a hole slot for mounting a bolt is arranged on the insert block, and the insert block which corresponds to the lower die cavity can be adjusted correspondingly along with the change of the blocks. The die can produce a variety of formats of three-wire plugs, not only the structure is simple, but also the production cost is greatly reduced.

Description

The three pin plug production mould

Technical field

The utility model relates to a kind of injection mold, particularly a kind of three pin plug production mould.

Background technology

Injection mo(u)lding is a large amount of modes of production of using on the present plug production technology, and in the structural design of injection mold, core and die cavity are critical components.At present, the design in core and shape chamber is generally decided with the size of product, the product of the corresponding a kind of geomery of one mold, and the development cost of mould is than higher, for the corresponding a kind of product of an at present this mold, multiple product must be unfavorable for enhancing productivity and saving cost with many molds or the way of overlapping core more.

Summary of the invention

The purpose of this utility model is to provide a kind of three pin plug production mould, and this mould makes a mold can produce the three pin plug of multiple style, and is not only simple in structure, and can reduce production costs greatly.

The technical solution of the utility model is: a kind of three pin plug mould, comprise upper die and lower die, it is characterized in that: described counterdie die cavity is inlayed to close and is constituted by having the young and counterdie mould bar of at least 2 following dies, described die shoe is provided with can the corresponding following perforation that communicates with counterdie shape chamber and be installed on down inserting in the perforation, described inserting is provided with the hole slot that is used to install latch, and the insert position of hole slot of the young correspondence of described down die is provided with the latch through hole.

Described inserting is regular polygon, behind the young Rotate 180 of described down die °, its down the latch through hole on die son respectively can with while Rotate 180 ° after insert on the corresponding perforation of latch hole slot.

Advantage of the present utility model is: corresponding to the different multiple product in latch distribution orientation, only need to descend the young Rotate 180 of die ° can realize, do not need more transducer set core again, not only simple in structure, easy to operate, and can save production cost greatly, enhance productivity.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a counterdie distribution schematic diagram of the present utility model.

Fig. 3 is a mould bar structural representation of the present utility model.

Fig. 4 is the young structural representation of benevolence shown in Figure 2.

Fig. 5 is the structural representation behind Fig. 4 Rotate 180 °.

Fig. 6 is the young structural representation of another kind of benevolence of the present utility model.

Fig. 7 is the structural representation behind Fig. 6 Rotate 180 °.

Fig. 8 is a die shoe structural representation of the present utility model.

The specific embodiment

With reference to figure 1 and Fig. 2, a kind of three pin plug mould, comprise patrix 1 and counterdie 2, it is characterized in that: described counterdie die cavity 3 closes and constitutes by having young 5 and counterdie mould bars, 4 edges of at least 2 following dies, described die shoe 6 is provided with can the corresponding following perforation 7 that communicates with counterdie shape chamber and be installed on down and insert 8 in the perforation, described inserting is provided with the hole slot 9 that is used to install latch, and the insert position of hole slot of the young correspondence of described down die is provided with latch through hole 10.

The course of work of the present utility model is as follows: the mould bar is installed by form as shown in Figure 2 with following die son, its mounting means is for to lock with screw, counterdie mould bar as shown in Figure 4 at this moment, inserting in the die shoe installed as shown in Figure 8, make that the die son connects respectively with the corresponding latch through hole of die shoe down, again the counterdie mould bar that fuses and following die son are placed on the die shoe and locked, cooperate with patrix and finished first assembling of overlapping product mold; When the user need be with the product structure of the latch position Rotate 180 of three pin plug °, only need to descend that die is young takes out, Rotate 180 ° (as shown in Figure 5) takes out inserting of regular polygon Rotate 180 ° more accordingly, assembles to get final product again; When product structure that the user need distribute the oblique 45 ° of orientation of three pin plug, only need to descend the die son to change as shown in Figure 6 benevolence son into, accordingly inserting of regular polygon taken out 45 ° of rotations simultaneously, assemble again and get final product; When product structure that the user need distribute the oblique 135 ° of orientation of three pin plug, only need to descend that die is young takes out, Rotate 180 ° (as shown in Figure 7) takes out inserting of regular polygon Rotate 180 ° more accordingly, assembles to get final product again.

The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.

Claims

1. three pin plug mould, comprise upper die and lower die, it is characterized in that: described counterdie die cavity is inlayed to close and is constituted by having the young and counterdie mould bar of at least 2 following dies, described die shoe is provided with can the corresponding following perforation that communicates with counterdie shape chamber and be installed on down inserting in the perforation, described inserting is provided with the hole slot that is used to install latch, and the insert position of hole slot of the young correspondence of described down die is provided with the latch through hole.

2. three pin plug mould according to claim 1, it is characterized in that: described inserting is regular polygon, behind the young Rotate 180 of described down die °, its down the latch through hole on die son respectively can with while Rotate 180 ° after insert on the corresponding perforation of latch hole slot.