CN212021525U

CN212021525U - Cable plug product die free of die head disassembly and assembly

Info

Publication number: CN212021525U
Application number: CN202020375682.5U
Authority: CN
Inventors: 侯桂华; 李记源; 赖善辉
Original assignee: Enrip Technology Shenzhen Co ltd
Current assignee: Anruipu Technology (Guangdong) Co.,Ltd.
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-11-27
Anticipated expiration: 2030-03-23

Abstract

The utility model relates to a cable plug product mould of a disassembly-free mould head, which comprises a lower template, a fixed template, an upper template and an insert mould head; the fixed template is arranged between the upper template and the lower template; the insert die heads are provided with a plurality of clamping parts which are fixed on the lower template, and the upper ends of the insert die heads are provided with the clamping parts for clamping the plug inserts; the upper surface of the fixed template is provided with a plurality of grooves which correspond to the insert die heads one by one, and the bottom surfaces of the grooves are provided with through holes for the plug inserts to pass through; a downward bulge is arranged on the upper template at the position opposite to the plug insert; during the compound die, the lower extreme of end cap inserts is located the through-hole and hugs closely rather than the inner wall, and the inner wall and the end cap inserts of cope match-plate pattern, recess form the die cavity of moulding plastics, the utility model discloses simple structure, convenient operation, fine solution current process efficiency is not high, has the problem of potential safety hazard.

Description

Cable plug product die free of die head disassembly and assembly

Technical Field

The utility model relates to a technical field of moulding plastics, in particular to cable plug product mould of dismouting die head exempts from.

Background

The insulating end cap technology of production epoxy resin in the present industry is earlier adorning every end cap inserts the inserts die head, then pack the cope match-plate pattern into with the inserts die head, pin the inserts die head with the slider on the cope match-plate pattern upper surface, behind the compound die shaping die sinking, the product is hung on last mould, need take off the slider earlier and just can take out the product, need dismantle the inserts die head after the product takes out, such technology has more dismouting inserts die head and when taking out the product will take off these operating procedure with the slider of locking the inserts die head earlier, the production efficiency is reduced, simultaneously also increase the operation risk for operating personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art not enough, provide a cable end cap product mould of dismouting die head exempts from, the above-mentioned problem can be solved well to this cable end cap product mould of dismouting die head exempts from.

In order to meet the above requirements the utility model provides a technical scheme that its technical problem adopted is:

the cable plug product die comprises a lower die plate, a fixed die plate, an upper die plate and an insert die head; the fixed template is arranged between the upper template and the lower template; the insert die heads are provided with a plurality of clamping parts which are fixed on the lower template, and the upper ends of the insert die heads are provided with the clamping parts for clamping the plug inserts; the upper surface of the fixed template is provided with a plurality of grooves which correspond to the insert die heads one by one, and the bottom surfaces of the grooves are provided with through holes for the plug inserts to pass through; a downward bulge is arranged on the upper template at the position opposite to the plug insert; and when the die is closed, the lower end of the plug insert is positioned in the through hole and is tightly attached to the inner wall of the through hole.

Exempt from cable end cap product mould of dismouting die head, wherein, the inserts die head is cylindricly, the outside surface of the upper end of inserts die head is equipped with inside sunken annular step, annular step forms joint portion, be equipped with the annular groove on the lateral wall of annular step, be equipped with the sealing washer in the annular groove.

The utility model discloses a cable plug product mould of a disassembly-free mould head, wherein, the width of the annular step is the same as the thickness of the lower end of the plug insert; and when the die is closed, the outer side surface of the lower end of the plug insert is flush with the outer side surface of the lower end of the insert die head.

Exempt from cable end cap product mould of dismouting die head, wherein, during the compound die, it is protruding end cap inserts the inserts die head the through-hole with the recess is coaxial.

Exempt from cable end cap product mould of dismouting die head, wherein, the coaxial clamping screw that is equipped with in bottom surface of inserts die head, be equipped with the cooperation on the upper surface of lower bolster clamping screw's screw.

Exempt from cable end cap product mould of dismouting die head, wherein, the internal diameter of recess reduces from top to bottom gradually.

Exempt from cable end cap product mould of dismouting die head, wherein, the arch is the cuboid form, bellied lateral wall with the department of meeting of going up the mould is circular arc transitional coupling.

Exempt from cable end cap product mould of dismouting die head, wherein, the lateral wall of recess and the department of meeting of bottom surface are circular arc transitional coupling.

Exempt from cable end cap product mould of dismouting die head, wherein, it is a plurality of the inserts die head is the matrix arrangement and is in on the lower mould.

The beneficial effects of the utility model reside in that: the utility model discloses a cable plug product mould of a disassembly-free mould head, which is characterized in that an insert mould head is fixed on a lower template to form a whole, during production, a plug insert is clamped on the insert mould head, and then the lower template, a fixed template and an upper template are matched with each other, at the moment, the lower end of the plug insert is positioned in a through hole and is clung to the inner wall of the through hole to prevent leakage during injection molding; when the die sinking was accomplished in the product shaping, earlier with lower bolster and fixed die plate die sinking in order to shift out the end cap inserts with the inserts die head, then with fixed die plate and cope match-plate pattern die sinking in order to part fixed die plate and finished product, the product adsorbs on the cope match-plate pattern, only need during the product of taking off with the hand directly take off can, the utility model provides high production efficiency has simplified production technology, has reduced operating personnel's working strength simultaneously, has reduced the risk because of misoperation causes.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work according to the drawings:

fig. 1 is the utility model discloses exempt from overall structure schematic diagram before the cable end cap product mould compound die of dismouting die head.

Fig. 2 is the utility model discloses exempt from overall structure schematic diagram after the cable plug product mould die sinking of dismouting die head.

Fig. 3 is a schematic structural diagram of a product produced by the cable plug product mold of the disassembly-and-assembly-free mold head of the utility model.

Fig. 4 is the product structure schematic diagram of the cable plug product mold lock production of the disassembly-and-assembly-free mold head of the utility model.

Fig. 5 is the cross-sectional schematic view of the utility model discloses when exempting from the cable end cap product mould compound die of dismouting die head.

Fig. 6 is an enlarged view at a in fig. 5.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The cable plug product mold of the disassembly-free mold head of the preferred embodiment of the utility model, as shown in fig. 1-6, comprises a lower template 1, a fixed template 2, an upper template 3 and an insert mold head 4; the fixed template 2 is arranged between the upper template 3 and the lower template 1; the insert die heads 4 are provided with a plurality of clamping parts 6 which are fixed on the lower template 1, and the upper ends of the insert die heads 4 are provided with the clamping plug inserts 5; the upper surface of the fixed die plate 2 is provided with a plurality of grooves 7 which correspond to the insert die heads 4 one by one, and the bottom surfaces of the grooves 7 are provided with through holes 8 for the plug inserts 5 to pass through; a downward bulge 9 is arranged at the position, opposite to the plug insert 5, of the upper template 3; when the die is assembled, the lower end of the plug insert 5 is positioned in the through hole 8 and is tightly attached to the inner wall of the through hole, the insert die head 4 is fixed on the lower template 1 to form a whole, the plug insert 5 is clamped on the insert die head 4 during production, then the lower template 1, the fixed template 2 and the upper template 3 are assembled, and at the moment, the lower end of the plug insert 5 is positioned in the through hole 8 and is tightly attached to the inner wall of the through hole to prevent material leakage during injection molding; when the die sinking is accomplished in the shaping of product 100, earlier

lower bolster

1 and 2 die sinking of fixed die plate in order to shift out end cap inserts 5 with inserts die head 4, then with the 3 die sinking of fixed die plate 2 and cope match-plate pattern in order to part fixed die plate 2 and finished product, product 100 adsorbs on cope match-plate pattern 3, only need when taking off product 100 with the hand directly take off can, the utility model provides high production efficiency has simplified production technology, has reduced operating personnel's working strength simultaneously, has reduced the risk because of misoperation causes.

Preferably, inserts die head 4 is cylindricly, and the outside surface of the upper end of inserts die head 4 is equipped with inside sunken annular step, and annular step forms joint portion 6, is equipped with annular groove 9 on the lateral wall of annular step, is equipped with sealing washer 10 in the annular groove 9, sets up sealing washer 10 and can not play and prevent to annotate the material and run into between inserts die head 4 and the end cap inserts 5, can also utilize sealing washer 10 to catch end cap inserts 5, prevents that end cap inserts 5 is crooked.

Preferably, the width of the annular step is the same as the thickness of the lower end of the plug insert 5; when the die is closed, the outer side surface of the lower end of the plug insert 5 is flush with the outer side surface of the lower end of the insert die head 4, so that the plug insert 5 and the insert die head are fixed through the inner wall of the through hole 8 in the fixed die plate 2, the plug insert 5 is further prevented from being inclined, and in addition, the through hole 8 is convenient to process.

Preferably, when the die is closed, the protrusion 9, the plug insert 5, the insert die head 4, the through hole 8 and the groove 7 are coaxial, so that the produced product is qualified.

Preferably, the bottom surface of the insert die head 4 is coaxially provided with a fixing screw 11, the upper surface of the lower template 1 is provided with a screw hole 12 matched with the fixing screw 11, and the insert die head 4 is fixed on the lower template 1 in a fixing mode of the screw 11, so that the insert die head is convenient to disassemble, replace and maintain.

Preferably, the inner diameter of the groove 7 is gradually reduced from top to bottom so as to meet the shape requirement of an injection molding product.

Preferably, the bulge 9 is cuboid, the connecting part of the side wall of the bulge 9 and the upper template 3 is in arc transition connection, and the corners of the injection molded product are smooth and the appearance is attractive.

Preferably, the connecting part of the side wall and the bottom surface of the groove 7 is in arc transition connection, so that the corners of the injection-molded product are smooth, and the appearance is attractive.

Preferably, a plurality of insert dies 4 are arranged on the lower die plate 1 in a matrix to facilitate the manufacturing process.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. A cable plug product die free of a die head assembly and disassembly is characterized by comprising a lower die plate, a fixed die plate, an upper die plate and an insert die head; the fixed template is arranged between the upper template and the lower template; the insert die heads are provided with a plurality of clamping parts which are fixed on the lower template, and the upper ends of the insert die heads are provided with the clamping parts for clamping the plug inserts; the upper surface of the fixed template is provided with a plurality of grooves which correspond to the insert die heads one by one, and the bottom surfaces of the grooves are provided with through holes for the plug inserts to pass through; a downward bulge is arranged on the upper template at the position opposite to the plug insert; and when the die is closed, the lower end of the plug insert is positioned in the through hole and is tightly attached to the inner wall of the through hole.

2. The die for the cable plug products with the disassembly-and-assembly-free die head as claimed in claim 1, wherein the insert die head is cylindrical, an annular step which is recessed inwards is arranged on the outer side surface of the upper end of the insert die head, the annular step forms the clamping portion, an annular groove is arranged on the side wall of the annular step, and a sealing ring is arranged in the annular groove.

3. The cable plug product mold of the disassembly-free mold head of claim 2, wherein the width of the annular step is the same as the thickness of the lower end of the plug insert; and when the die is closed, the outer side surface of the lower end of the plug insert is flush with the outer side surface of the lower end of the insert die head.

4. The die for the cable plug product with the disassembly-free die head as claimed in claim 1, wherein the protrusion, the plug insert, the insert die head, the through hole and the groove are coaxial when the die is closed.

5. The die for the cable plug product of the disassembly-free die head as claimed in claim 4, wherein a fixing screw is coaxially arranged on the bottom surface of the insert die head, and a screw hole matched with the fixing screw is arranged on the upper surface of the lower template.

6. The die for the cable plug product of the disassembly-free die head of claim 1, wherein the inner diameter of the groove is gradually reduced from top to bottom.

7. The die for the cable plug products of the disassembly-free die head as claimed in claim 1, wherein the protrusion is rectangular, and the joint of the side wall of the protrusion and the upper die is in arc transition connection.

8. The die for the cable plug product of the disassembly-free die head as claimed in claim 1, wherein the connecting part of the side wall and the bottom surface of the groove is in arc transition connection.

9. The die for the cable plug product of the disassembly-free die head as claimed in claim 1, wherein a plurality of the insert die heads are arranged on the lower die in a matrix manner.