CN211492616U

CN211492616U - Injection mold embryo of convenient dismouting

Info

Publication number: CN211492616U
Application number: CN201922237861.2U
Authority: CN
Inventors: 吴闲军
Original assignee: Dongguan Mingzhan Metal Product Co ltd
Current assignee: Dongguan Mingzhan Metal Product Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-15
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses an injection mold embryo of convenient dismouting, including the upper die base, the cope match-plate pattern, the lower bolster, the die holder, cope match-plate pattern fixed connection is in the bottom of upper die base, lower bolster fixed connection is in the top of die holder, the bottom of cope match-plate pattern is hollowed out and is formed the die cavity, it has the through-hole to correspond the shaping with the die cavity on the lower bolster, be equipped with the mold core in the through-hole, the bottom of lower bolster is located the marginal shaping of through-hole and has a spacing groove, the bottom of mold core has the spacing flange that corresponds with the spacing groove, lateral shaping has T type breach and forms T type spout with the lower bolster laminating on the die holder, be equipped with sliding fit's slider with it in the T type spout, the top surface of slider. The utility model discloses novel structure adopts the bearing structure of slider formula to make mold core fixed mounting on the lower bolster, is convenient for tear open trade, maintains the mold core and need not whole set of mould and dismantles, reduces workman's work luminance, practices thrift labour cost.

Description

Injection mold embryo of convenient dismouting

Technical Field

The utility model relates to a mold design technical field specifically is an injection mold embryo of convenient dismouting.

Background

The application of the existing mold relates to each product (such as automobiles, spaceflight, daily necessities, electrical appliance communication, medical product equipment and the like), the mold can be applied to produce a large number of products, and the mold blank is an integral part of the mold. The precision requirement of the die embryo can be determined according to different levels according to the product requirements at present, and the dragon remembers and the horizontal advancing die embryo can be matched with different requirements of various customers to provide proper supply.

The mold blank is a semi-finished product of the mold and is composed of various steel plates matched with parts, so to speak, the framework of the whole mold. Because the processing related to the mould blank and the mould is very different, a mould manufacturer can choose to order the mould blank from the mould blank manufacturer, and the production advantages of the two parts are utilized to improve the overall production quality and efficiency.

At present, most of mould blanks adopt an integral screw fixing connection mode, and when the mould core is disassembled, replaced and maintained, the mould core can be taken out by disassembling the whole mould blank, so that the labor intensity of workers is high, and the labor cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

The utility model provides an injection mold embryo of convenient dismouting, including the upper die base, the cope match-plate pattern, the lower bolster, the die holder, cope match-plate pattern fixed connection is in the bottom of upper die base, lower bolster fixed connection is in the top of die holder, the bottom of cope match-plate pattern is hollowed out and is formed the die cavity, it has the through-hole to correspond the shaping with the die cavity on the lower bolster, be equipped with the mold core in the through-hole, the bottom of lower bolster is located the marginal shaping of through-hole and has the spacing flange that corresponds with the spacing groove, transverse shaping has T type breach and forms T type spout with the lower bolster laminating on the die holder, be equipped with sliding fit's slider with it in the T type spout, the top surface of slider contacts and pushes up the.

Furthermore, locking convex blocks are formed on two sides of the sliding block, and locking screws for fixedly connecting the sliding block and the lower die base are arranged at the locking convex blocks.

Furthermore, a positioning fixture block is arranged on a power supply at the bottom of the flange on the mold core, and a positioning clamping groove corresponding to the positioning fixture block is formed at the position, at the notch of the limiting groove, of the bottom of the lower template.

Compared with the prior art, the utility model discloses the beneficial effect who gains does: the utility model discloses novel structure adopts the bearing structure of slider formula to make mold core fixed mounting on the lower bolster, is convenient for tear open trade, maintains the mold core and need not whole set of mould and dismantles, reduces workman's work luminance, practices thrift labour cost.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that 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 according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is another schematic structural diagram of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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. 1-2, an injection mold blank convenient to disassemble and assemble includes an upper mold base 1, an upper mold plate 2, a lower mold plate 3, and a lower mold base 4, wherein the upper mold plate 2 is fixedly connected to the bottom of the upper mold base 1, the lower mold plate 3 is fixedly connected to the top of the lower mold base 4, the bottom of the upper mold plate 2 is hollowed to form a mold cavity 21, a through hole is formed in the lower mold plate 3 corresponding to the mold cavity 21, a mold core 5 is arranged in the through hole, a limiting groove is formed in the bottom of the lower mold plate 3 at the edge of the through hole, a limiting flange 51 corresponding to the limiting groove is arranged at the bottom of the mold core 5, a T-shaped notch is formed in the lower mold base 4 in the transverse direction and is attached to the lower mold plate 3 to form a T-shaped chute 6, a sliding block 7 in sliding fit with the T-.

Furthermore, locking lugs 71 are formed on two sides of the sliding block 7, and locking screws 72 for fixedly connecting the sliding block 7 with the lower die holder 4 are arranged at the locking lugs 71.

Furthermore, a power supply at the bottom of the flange 51 on the mold core 5 is provided with a positioning fixture block 52, and the bottom of the lower mold plate 3 is positioned at the notch of the limiting groove to form a positioning fixture groove corresponding to the positioning fixture block 52.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. The utility model provides an injection mold embryo of convenient dismouting, including the upper die base, the cope match-plate pattern, the lower bolster, the die holder, a serial communication port, cope match-plate pattern fixed connection is in the bottom of upper die base, lower bolster fixed connection is in the top of die holder, the bottom of cope match-plate pattern is hollowed out and is formed the die cavity, it has the through-hole to correspond the shaping with the die cavity on the lower bolster, be equipped with the mold core in the through-hole, the bottom of lower bolster is located the marginal shaping limit groove of through-hole, the bottom of mold core has the spacing flange that corresponds with the limit groove, lateral shaping has T type breach and forms T type spout with the lower bolster laminating on the die holder, be equipped with sliding fit's slider with it in the T type spout, the top.

2. The injection mold blank convenient to disassemble and assemble as claimed in claim 1, wherein locking projections are formed on both sides of the slide block, and locking screws for fixedly connecting the slide block and the lower mold base are provided at the locking projections.

3. The injection mold blank convenient to disassemble and assemble as claimed in claim 1, wherein a bottom power supply on the mold core and positioned on the flange is provided with a positioning fixture block, and the bottom of the lower template is positioned at the notch of the limiting groove to form a positioning clamping groove corresponding to the positioning fixture block.