CN213198580U

CN213198580U - Shell injection mold for handle

Info

Publication number: CN213198580U
Application number: CN202020883601.2U
Authority: CN
Inventors: 吴雄
Original assignee: Suzhou Jiaxu Plastic Technology Co ltd
Current assignee: Suzhou Jiaxu Plastic Technology Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-05-14
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a carry hand and use casing injection mold, including bottom plate and roof, bottom plate up end fixedly connected with die holder, roof bottom face fixedly connected with upper die base, the die holder up end is provided with the lower bolster, upper die base bottom face is provided with the cope match-plate pattern, the centre is provided with the mouth of moulding plastics in the roof, the top is provided with the passageway of moulding plastics in the upper die base, and simple structure, structure are clear easily, and external cylinder promotes the roof and the upper die base moves down for upper die base and die holder move down and realize the compound die, will mould plastics liquid after the compound die and pour into from the mouth of moulding plastics, and the liquid of moulding plastics gets into upper die cavity and lower die cavity along the passageway of moulding plastics, mould plastics the chamber and erect the hole, realizes the operation of moulding plastics, easy operation, easy dismounting, the maintenance clearance.

Description

Shell injection mold for handle

Technical Field

The utility model relates to a handle processing technology field specifically is a casing injection mold for handle.

Background

The handle is made of plastic as raw material, the plastic is a synthetic macromolecular compound, also called macromolecule or macromolecule, also commonly called plastic or resin, and the shape and style can be freely changed. In the traditional handle processing injection molding process, the efficiency is low, and the disassembly and the assembly are inconvenient, so a shell injection mold for a handle is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a casing injection mold for handle to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a carry hand and use casing injection mold, includes bottom plate and roof, bottom plate up end fixedly connected with die holder, roof bottom end face fixedly connected with upper die base, the die holder up end is provided with the lower bolster, upper die base bottom end face is provided with the cope match-plate pattern, the centre is provided with the mouth of moulding plastics in the roof, the top is provided with the passageway of moulding plastics in the upper die base, the passageway lower extreme of moulding plastics is connected with the chamber of moulding plastics, mould plastics chamber below and be connected with a plurality of perpendicular holes, be provided with a plurality of die cavities in the upper die base bottom end face, be provided with the through-hole in the middle of the die cavity of going up, the through-hole corresponds with perpendicular hole and is connected, be provided with a.

Preferably, a plurality of first connecting holes are arranged on the upper template in a penetrating mode, bolts are connected outside the first connecting holes, and the upper template is fixedly connected with the upper die base through the first connecting holes and the bolts.

Preferably, a plurality of second connecting holes are arranged on the lower template in a penetrating mode, bolts are connected outside the second connecting holes, and the lower template is fixedly connected with the lower die base through the second connecting holes and the bolts.

Preferably, the upper end surface of the lower template is fixedly connected with a plurality of guide rods, a plurality of fixing holes are formed in the periphery of the upper template, a plurality of rod grooves are formed in the bottom end surface of the upper die base, the rod grooves are correspondingly connected with the fixing holes, and the guide rods are correspondingly inserted into the rod grooves and the fixing holes.

Preferably, the upper die cavities on the bottom end surface of the upper die plate are symmetrically arranged in the front-back direction, the lower die cavities on the upper end surface of the lower die plate are symmetrically arranged in the front-back direction, and two groups of upper die cavities and two groups of lower die cavities which are symmetrical in the front-back direction are arranged.

Preferably, the upper die cavity and the lower die cavity are arranged in an arc-shaped groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the structure is clear understandable, and external cylinder promotes roof and upper die base and moves down for upper die base and die holder move down and realize the compound die, will mould plastics liquid after the compound die and pour into from the mouth of moulding plastics, and the liquid of moulding plastics is along the passageway of moulding plastics, mould plastics the chamber and erect the hole and get into die cavity and lower die cavity, realizes the operation of moulding plastics, easy operation, and easy dismounting is convenient for maintain the clearance, and it is efficient to mould plastics, is worth promoting.

Drawings

FIG. 1 is a schematic view of an overall structure of an injection mold for a handle case;

FIG. 2 is a schematic diagram of an upper plate structure of an injection mold for a handle shell;

fig. 3 is a schematic structural view of a lower template of the injection mold for the shell for the handle.

In the figure: 1-bottom plate, 2-lower die holder, 3-lower die plate, 4-guide rod, 5-upper die plate, 6-upper die holder, 7-top plate, 8-injection port, 9-injection channel, 10-injection cavity, 11-rod groove, 12-vertical hole, 13-first connecting hole, 14-fixing hole, 15-through hole, 16-upper die cavity, 17-die core, 18-lower die cavity and 19-second connecting hole.

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 to 3, the present invention provides a technical solution: the utility model provides a carry hand with casing injection mold, includes bottom plate 1 and

roof

7, 1 up end fixedly connected with die holder 2 of bottom plate, 7 bottom end fixedly connected with upper die base 6 of roof, 2 up ends of die holder are provided with

lower bolster

3, 6 bottom ends of upper die base face is provided with cope match-plate pattern 5, the centre is provided with injection molding mouth 8 in the roof 7, the top is provided with the passageway 9 of moulding plastics in the upper die base 6, the passageway 9 lower extreme of moulding plastics is connected with the chamber 10 of moulding plastics, mould plastics 10 below and be connected with a plurality of perpendicular holes 12, be provided with a plurality of upper die cavities 16 in the 5 bottom faces of cope match-plate pattern, be provided with through-hole 15 in the middle of the upper die cavity 16, the through-hole corresponds with perpendicular hole 12 and is connected, be provided with a plurality of lower die cavities 18 in the 3.

An external cylinder pushes the top plate and the upper die holder 6 to move downwards, so that the upper die holder 6 and the lower die holder 2 move downwards to realize die assembly, injection molding liquid is injected from the injection molding port 8 after die assembly, and the injection molding liquid enters the upper die cavity 16 and the lower die cavity 18 along the injection molding channel 9, the injection molding cavity 10 and the vertical hole 12, so that injection molding operation is realized.

Wear to be equipped with a plurality of first connecting holes 13 on the cope match-plate pattern 5, first connecting hole 13 outer joint has the bolt, cope match-plate pattern 5 is through a plurality of first connecting holes 13 and bolt and 6 fixed connection of upper die base, cope match-plate pattern 5 simple to operate, and the dismouting of being convenient for is cleared up and is maintained.

The lower template 3 is provided with a plurality of second connecting holes 19 in a penetrating manner, the second connecting holes 19 are externally connected with bolts, and the lower template 3 is fixedly connected with the lower die holder 2 through the second connecting holes 19 and the bolts, so that the lower template 3 is convenient to mount, dismount, clean and maintain.

The upper end face of the lower template 3 is fixedly connected with a plurality of guide rods 4, a plurality of fixing holes 14 are formed in the periphery of the upper template 5, a plurality of rod grooves 11 are formed in the bottom end face of the upper die base 6, the rod grooves 11 are correspondingly connected with the fixing holes 14, the guide rods 4 are correspondingly inserted into the rod grooves 11 and the fixing holes 14, and in the die assembling process of the upper template and the lower template, the guide rods 4 are correspondingly inserted into the rod grooves 11 and the fixing holes 14, so that the die assembling is accurate, and the injection molding quality is improved.

The upper die cavity 16 on the bottom end face of the upper die plate 5 is symmetrically arranged in the front-back direction, the lower die cavity 18 on the upper end face of the lower die plate 3 is symmetrically arranged in the front-back direction, the upper die cavity 16 and the lower die cavity 18 which are symmetrical in the front-back direction are arranged in two groups, the upper die cavity 16 and the lower die cavity 18 are arranged in an arc-shaped groove, and the die cavities which are symmetrical in the front-back direction can realize synchronous injection molding of the two groups of dies, so that the production efficiency is improved.

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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a casing injection mold for handle, includes bottom plate (1) and roof (7), its characterized in that: the upper end surface of the bottom plate (1) is fixedly connected with a lower die holder (2), the bottom end surface of the top plate (7) is fixedly connected with an upper die holder (6), the upper end surface of the lower die holder (2) is provided with a lower template (3), the bottom end surface of the upper die holder (6) is provided with an upper template (5), an injection molding opening (8) is arranged in the middle of the top plate (7), an injection molding channel (9) is arranged above the inner part of the upper mold base (6), the lower end of the injection molding channel (9) is connected with an injection molding cavity (10), a plurality of vertical holes (12) are connected below the injection molding cavity (10), a plurality of upper die cavities (16) are arranged in the bottom end surface of the upper die plate (5), a through hole (15) is arranged in the middle of each upper die cavity (16), the through holes are correspondingly connected with the vertical holes (12), a plurality of lower die cavities (18) are arranged in the upper end face of the lower template (3), and die cores (17) are arranged in the lower die cavities (18).

2. The injection mold for the shell of the handle according to claim 1, wherein: wear to be equipped with a plurality of first connecting hole (13) on cope match-plate pattern (5), first connecting hole (13) outer joint has the bolt, cope match-plate pattern (5) are through a plurality of first connecting hole (13) and bolt and upper die base (6) fixed connection.

3. The injection mold for the shell of the handle according to claim 2, wherein: the lower die plate (3) is provided with a plurality of second connecting holes (19) in a penetrating mode, bolts are connected outside the second connecting holes (19), and the lower die plate (3) is fixedly connected with the lower die base (2) through the second connecting holes (19) and the bolts.

4. The injection mold for the shell of the handle according to claim 3, wherein: the die comprises a lower die plate (3), a plurality of guide rods (4) are fixedly connected to the upper end face of the lower die plate (3), a plurality of fixing holes (14) are formed in the periphery of the upper die plate (5), a plurality of rod grooves (11) are formed in the bottom end face of an upper die base (6), the rod grooves (11) are correspondingly connected with the fixing holes (14), and the guide rods (4) are correspondingly connected with the rod grooves (11) and the fixing holes (14) in an inserted mode.

5. The injection mold for the shell of the handle according to claim 4, wherein: the upper die cavities (16) on the bottom end face of the upper die plate (5) are symmetrically arranged in the front-back direction, the lower die cavities (18) on the upper end face of the lower die plate (3) are symmetrically arranged in the front-back direction, and two groups of upper die cavities (16) and lower die cavities (18) which are symmetrical in the front-back direction are arranged.

6. The injection mold for the shell of the handle according to claim 5, wherein: the upper die cavity (16) and the lower die cavity (18) are arranged in an arc-shaped groove.