CN212528522U

CN212528522U - Injection-molded aluminum alloy precision structural part in mold

Info

Publication number: CN212528522U
Application number: CN202020111451.3U
Authority: CN
Inventors: 陈开念
Original assignee: Shenzhen Zhongwei Precision Technology Co ltd
Current assignee: Shenzhen Zhongwei Precision Technology Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2021-02-12
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses an in-mold injection molding aluminum alloy precision structural member, which comprises a base, a support column, an injection molding device, a forming device and a processing device; the upper module is moved towards the lower end, the injection molding mould box is aligned to the injection molding module for butt joint, stock solution is injected through the feed inlet to be injection molded with the injection molding module, and a molded mould structural part is ejected out in cooperation with the ejector pin, so that the mould is convenient to take and place and is also convenient to clean in the next step; rotating the cover and rotating and placing the mounting panel, at this moment pressing down the cope match-plate pattern, start driving motor and drive the driving gear and rotate, drive cleaning wheel and dull polish wheel through connecting belt and driven gear and rotate, clear up injection mold case through cleaning wheel pair when the pivoted, the cleanliness of injection mold case has been improved, thereby the precision of injection mold case precision structural component production of moulding plastics has been improved, at the ejecting module of moulding plastics of dull polish wheel pair, prevent that the mould structural component surface that produces from having the burr, roughly.

Description

Injection-molded aluminum alloy precision structural part in mold

Technical Field

The utility model relates to an in-mold injection molding technical field specifically is an in-mold injection molding aluminum alloy precision structural member.

Background

The in-mold injection molding, also called embedded injection molding, is a method for manufacturing plastic products, and is a molding method for embedding metal into a prefabricated mold cavity, then injecting molten plastic material into a mold, and cooling and molding to obtain various desired plastic parts.

In the existing in-mold injection molding production process, a batch production mode is adopted, however, the precision of the produced mold is low, and the produced mold is mainly characterized in that the surface of the produced mold is burred and rough.

Accordingly, those skilled in the art have provided an in-mold injection molded aluminum alloy precision structural member to solve the problems set forth in the background art.

Disclosure of Invention

An object of the utility model is to provide an aluminium alloy precision structure moulds plastics in mould to solve the problem that proposes in the above-mentioned background art.

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

an in-mold injection molding aluminum alloy precise structural member comprises a base, a support column, an injection molding device, a forming device and a processing device; supporting columns are arranged at two ends of the upper side of the base, an injection molding device is arranged at the end part of the upper side of each supporting column, a forming device is arranged in the middle of the upper end of the base, and a processing device is arranged on the supporting column on the right side of the upper end of the base; the injection molding device comprises a sliding rod, an upper template, an injection molding pipe and an injection molding mold box; the upside tip of support column all is equipped with the slide bar, and slides between the upper end of slide bar is connected and overlap and be equipped with the cope match-plate pattern, and all overlap on the slide bar of cope match-plate pattern lower extreme both sides and establish the cover and establish the spring, and the downside both ends of cope match-plate pattern all are equipped with the mould case of moulding plastics, and the upside tip of mould case of moulding plastics all is equipped with the pipe of moulding plastics, and the upside tip of the pipe of moulding plastics all runs through the upper end outside that extends to the cope.

As a further aspect of the present invention: the molding device comprises a lower template, an injection molding module, an ejector plate and an ejector pin; the upper end intermediate position of base is equipped with the lower bolster, and the upside both ends of lower bolster all are equipped with the module of moulding plastics, and the inside both ends of lower bolster all are equipped with the sliding tray, and slide in the inside sliding tray of lower bolster and be equipped with the liftout plate, the lower extreme both sides of liftout plate all are equipped with the buffer spring of a plurality of range in order, and the inside intermediate position of liftout plate is equipped with and holds the handle, and the upside both ends of liftout plate all are equipped with the thimble, and the upside tip of thimble runs through the inside that extends to the module of moulding plastics.

As a further aspect of the present invention: the processing device comprises a rotating sleeve, a mounting plate, a cleaning wheel and a grinding wheel; be equipped with on the support column on base upper end right side and rotate the cover, and the outside end of rotating the cover is equipped with a body coupling's mounting panel, and the both ends of mounting panel all are equipped with the dwang, and the downside tip of dwang all runs through the lower extreme that extends to the mounting panel, and the upside tip of dwang all is equipped with the cleaning wheel, and the downside of dwang runs through serving and all is equipped with the emery wheel, and the lower extreme intermediate position of mounting panel is equipped with driving motor, and driving motor's upside tip is equipped with the actuating lever, and the upside tip of actuating lever runs through the upper end upside that extends to the mounting panel, and the upside of actuating lever runs through serving and is equipped with.

As a further aspect of the present invention: the upside of moulding plastics the pipe is run through and is served and be equipped with the feed inlet of body coupling.

As a further aspect of the present invention: driving motor and external power source and outside singlechip electric connection, and the model of outside singlechip is: STM 32.

As a further aspect of the present invention: and connecting belts are arranged between the driven wheels and the driving wheels.

As a further aspect of the present invention: the right side tip of mounting panel is equipped with takes the pole, and is equipped with the piece of taking that corresponds the setting with taking the pole on the left support column of base upper end.

Compared with the prior art, the beneficial effects of the utility model are that: the device is suitable for various structural part occasions, when in use, the upper module is moved towards the lower end, the injection molding mould box is aligned to the injection molding module for butt joint, the stock solution is injected through the feed inlet and is subjected to injection molding with the injection molding module, the molded structural part is pressed and rebounded by the handle to the ejector plate and the buffer spring, and the molded structural part of the mould is ejected by matching with the ejector pin, so that the mould is conveniently taken and placed and is also convenient to clean in the next step; rotating the cover and rotating and placing the mounting panel, at this moment, pressing down the die plate, start driving motor and drive the driving gear and rotate, drive cleaning wheel and dull polish wheel through connecting belt and driven gear and rotate, clear up injection mold case through cleaning wheel when the pivoted, the cleanliness of injection mold case has been improved, thereby the precision of injection mold case precision structural part injection moulding production has been improved, at the ejecting module of moulding plastics of dull polish wheel pair, prevent that the mould structural part surface that produces has the burr, it is coarse, and the mould that produces at every turn highly has the problem of tiny deviation.

Drawings

FIG. 1 is a schematic structural diagram of an in-mold injection molded aluminum alloy precision structural member.

FIG. 2 is a schematic structural diagram of a precision structural member A of an in-mold injection molded aluminum alloy.

In the figure: 1-base, 2-support column, 3-lower template, 4-sliding groove, 5-buffer spring, 6-ejector plate, 7-ejector pin, 8-injection module, 9-lapping block, 10-sliding rod, 11-sleeved spring, 12-injection mold box, 13-upper template, 14-injection tube, 15-feed inlet, 16-rotating sleeve, 17-mounting plate, 18-cleaning wheel, 19-grinding wheel, 20-lapping rod, 21-hand handle, 22-driven wheel, 23-connecting belt, 24-driving wheel, 25-driving rod, 26-driving motor and 27-rotating rod.

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. 1-2, in an embodiment of the present invention, an in-mold injection molding aluminum alloy precision structural member includes a base, a supporting pillar, an injection molding device, a forming device, and a processing device; the two ends of the upper side of the base 1 are both provided with support columns 2, the end part of the upper side of each support column 2 is provided with an injection molding device, the middle position of the upper end of the base 1 is provided with a forming device, and the support column 2 on the right side of the upper end of the base 1 is provided with a processing device; the injection molding device comprises a sliding rod 10, an upper template 13, an injection molding pipe 14 and an injection molding mold box 12; the upside tip of support column 2 all is equipped with slide bar 10, and slides between the upper end of slide bar 10 is connected and overlaps and be equipped with cope match-plate pattern 13, and all overlaps to establish on 13 lower extreme both sides slide bar 10 of cope match-plate pattern and install the cover and establish spring 11, and the downside both ends of cope match-plate pattern 13 all are equipped with injection mold case 12, and the upside tip of injection mold case 12 all is equipped with injection molding pipe 14, and the upside tip of injection molding pipe 14 all runs through the upper end outside that extends to cope match-plate pattern 13.

The molding device comprises a lower template 3, an injection molding module 8, an ejector plate 6 and an ejector pin 7; the upper end intermediate position of base 1 is equipped with lower bolster 3, and the upside both ends of lower bolster 3 all are equipped with the module 8 of moulding plastics, and the inside both ends of lower bolster 3 all are equipped with sliding tray 4, and slide in the sliding tray 4 of lower bolster 3 inside and be equipped with liftout plate 6, the lower extreme both sides of liftout plate 6 all are equipped with a plurality of buffer spring 5 of arranging in order, and the inside intermediate position of liftout plate 6 is equipped with holds handle 21, and the upside both ends of liftout plate 6 all are equipped with thimble 7, and the upside tip of thimble 7 runs through the inside that extends to the module 8 of moulding plastics.

The processing device comprises a rotating sleeve 16, a mounting plate 17, a cleaning wheel 18 and a grinding wheel 19; be equipped with on support column 2 on base 1 upper end right side and rotate cover 16, and the outside end of rotating cover 16 is equipped with a body coupling's mounting panel 17, and mounting panel 17's both ends all are equipped with dwang 27, and the downside tip of dwang 27 all runs through the lower extreme that extends to mounting panel 17, and the upside tip of dwang 27 all is equipped with cleaning wheel 18, and the downside of dwang 27 runs through to serve and all is equipped with dull polish wheel 19, and mounting panel 17's lower extreme intermediate position is equipped with driving motor 26, and driving motor 26's upside tip is equipped with actuating lever 25, and actuating lever 25's upside tip runs through to extend to mounting panel 17's upper end upside, and actuating lever 25's upside runs through to serve and is equipped with action wheel 24, and the inboard both ends.

The upper penetrating end of the injection molding pipe 14 is provided with a feed inlet 15 which is connected integrally.

Driving motor 26 and external power source and outside singlechip electric connection, and the model of outside singlechip is: STM 32.

And a connecting belt 23 is arranged between the connection of the driven wheel 22 and the driving wheel 24.

The right side tip of mounting panel 17 is equipped with takes pole 20, and is equipped with on the left support column 2 of base 1 upper end and takes the piece 9 that corresponds the setting with taking pole 20.

The utility model discloses a theory of operation is:

the utility model relates to an injection moulding aluminum alloy precision structure in mould, this device is applicable to multiple structure occasion, during the use, move last module 13 to the lower end, align injection moulding module 8 with injection moulding mould case 12 and dock, inject stock solution and injection moulding module 8 through feed inlet 15 and carry out injection moulding, the structure after the shaping is through holding handle 21 to ejector plate 7 and buffer spring 5 and pressing the rebound, ejector pin 7 is being cooperated to ejecting the mould structure after the shaping, the taking and putting of the mould of being convenient for also is convenient for the clearance of next step; rotating sleeve 16 and rotating and placing mounting panel 17, at this moment, pressing down cope match-plate pattern 13, start driving motor 26 and drive driving gear 24 and rotate, drive cleaning wheel 18 and grinding wheel 19 through connecting belt 23 and driven gear 27 and rotate, clear up injection mold case 12 through cleaning wheel 18 when rotating, the cleanliness of injection mold case 12 has been improved, thereby the precision of injection molding production of the precision structure spare of injection mold case 12 has been improved, at the ejecting injection mold module 8 of grinding wheel 19 pair, prevent that the mould structure spare surface that produces has the burr, it is rough, and the mould height that produces at every turn has the problem of tiny deviation.

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. An in-mold injection molding aluminum alloy precise structural member comprises a base, a support column, an injection molding device, a forming device and a processing device; the injection molding machine is characterized in that supporting columns (2) are arranged at two ends of the upper side of the base (1), an injection molding device is arranged at the end part of the upper side of each supporting column (2), a molding device is arranged in the middle of the upper end of the base (1), and a processing device is arranged on the supporting columns (2) on the right side of the upper end of the base (1); the injection molding device comprises a sliding rod (10), an upper template (13), an injection molding pipe (14) and an injection molding box (12); the upside tip of support column (2) all is equipped with slide bar (10), and slide the cover and be equipped with cope match-plate pattern (13) between the upper end of slide bar (10) is connected, and all overlap on cope match-plate pattern (13) lower extreme both sides slide bar (10) and establish and overlap and establish spring (11), and the downside both ends of cope match-plate pattern (13) all are equipped with injection mold case (12), and the upside tip of injection mold case (12) all is equipped with injection molding pipe (14), and the upside tip of injection molding pipe (14) all runs through the upper end outside that extends to cope match-plate pattern (13).

2. The precision structural member of claim 1, wherein the forming device comprises a lower template (3), an injection module (8), an ejector plate (6) and an ejector pin (7); the utility model discloses a plastic injection molding machine, including base (1), the upper end intermediate position of base (1) is equipped with lower bolster (3), and the upside both ends of lower bolster (3) all are equipped with module (8) of moulding plastics, and the inside both ends of lower bolster (3) all are equipped with sliding tray (4), and slide in sliding tray (4) of lower bolster (3) inside and be equipped with ejector plate (6), the lower extreme both sides of ejector plate (6) all are equipped with buffer spring (5) of a plurality of range in order, and the inside intermediate position of ejector plate (6) is equipped with holds handle (21), and the upside both ends of ejector plate (6) all are equipped with thimble (7), and the upside tip of thimble (7) runs through the inside that extends to module (8) of moulding plastics.

3. The precision structural member of claim 1, wherein the processing device comprises a rotating sleeve (16), a mounting plate (17), a cleaning wheel (18) and a grinding wheel (19); a rotating sleeve (16) is arranged on the supporting column (2) on the right side of the upper end of the base (1), and the outer side end of the rotating sleeve (16) is provided with an integrally connected mounting plate (17), and both ends of the mounting plate (17) are provided with rotating rods (27), the lower end part of the rotating rod (27) penetrates and extends to the lower end of the mounting plate (17), the upper end part of the rotating rod (27) is provided with a cleaning wheel (18), the lower penetrating end of the rotating rod (27) is provided with a grinding wheel (19), a driving motor (26) is arranged in the middle of the lower end of the mounting plate (17), a driving rod (25) is arranged at the upper end part of the driving motor (26), the upper end part of the driving rod (25) penetrates and extends to the upper end of the mounting plate (17), and the upper side penetrating end of the driving rod (25) is provided with a driving wheel (24), and the two ends of the inner side of the rotating rod (27) are both provided with driven wheels (22).

4. The precision structural member of claim 1, wherein the upper penetrating end of the injection molding pipe (14) is provided with an integrally connected feed inlet (15).

5. The precision structural member of the in-mold injection molding aluminum alloy as claimed in claim 3, wherein the driving motor (26) is electrically connected with an external power supply and an external single chip microcomputer, and the external single chip microcomputer is of the type: STM 32.

6. The precision structural member of an in-mold injection molding aluminum alloy as claimed in claim 3, wherein a connecting belt (23) is arranged between the connection of the driven wheel (22) and the driving wheel (24).

7. The precision structural member of the in-mold injection molding aluminum alloy as claimed in claim 3, wherein the right end of the mounting plate (17) is provided with a lapping rod (20), and the supporting column (2) on the left side of the upper end of the base (1) is provided with a lapping block (9) corresponding to the lapping rod (20).