CN207682819U

CN207682819U - A kind of shell molding die of notebook charging adapter

Info

Publication number: CN207682819U
Application number: CN201721823236.0U
Authority: CN
Inventors: 田金水
Original assignee: Jiangxi Beston Electronics Technology Co Ltd
Current assignee: Jiangxi Beston Electronics Technology Co Ltd
Priority date: 2017-12-24
Filing date: 2017-12-24
Publication date: 2018-08-03
Anticipated expiration: 2027-12-24

Abstract

This practicality newly discloses a kind of shell molding die of notebook charging adapter, including upper mold and lower die, and upper mold includes panel and cope plate, and cope plate bosom is equipped with upper cores；The inside circumference of upper cores is set there are four upper cores chamber, two of which is upper casing upper cores chamber, other two is lower casing upper cores chamber, lower die includes lower template, backing plate, ejector retainner plate, thimble takes off plate and bottom plate, lower template bosom is equipped with lower mode, lower mode inside circumference is set there are four lower mode chamber, two of which is mode chamber under upper casing, other two is mode chamber under lower casing, mode intracavitary is respectively equipped with lower casing insert under each lower casing, mode intracavitary is respectively equipped with upper casing insert under each upper casing, the intermediate both sides of upper casing insert upper surface one end are evenly equipped with several slots, molding convex block is equipped in slot, the utility model can be with one-pass molding two pieces upper casing and two pieces lower casing, the effectively save enterprise's spending of energy, reduce the R＆D cycle of mold, greatly improve the production efficiency of enterprise.

Description

A kind of shell molding die of notebook charging adapter

Technical field

The utility model belongs to injection mold technology, in particular to a kind of notebook charging adapter Shell molding die.

Background technology

With the development of electronics industry, notebook charging adapter demand for exports is increasing, and type is also increasingly More, the requirement for battery charger shell is also more and more, and for enterprise, commodity make every effort to comprehensive, as outlet increases, The manufacturing cost of one set of die is excessively high, wastes material resources；And mold is needed by processing could be complete twice or repeatedly At enterprise can increase burden in the fabrication process；Old-fashioned integration mold maintenance difficult after burn failure, mold pass through one or two Product can be caused to show to scratch after secondary repair, wall unevenness is even, quality decline, and cannot repeatedly change；It is produced when order is more Compare nervous.

Utility model content

It the purpose of the utility model is to overcome the deficiencies in the prior art, adapts to reality and needs, a kind of notebook is provided and is filled The shell molding die of Electric adapter.

In order to realize the purpose of this utility model, technical solution is used by the utility model：

A kind of shell molding die of notebook charging adapter, including upper mold and lower die, upper mold include panel and upper mold Plate, cope plate bosom are equipped with upper cores；The inside circumference of upper cores is set there are four upper cores chamber, and two of which is on upper casing Mode chamber, other two is lower casing upper cores chamber,

Lower die includes that lower template, backing plate, ejector retainner plate, the de- plate of thimble and bottom plate, lower template bosom are equipped with lower mode, under Mode inside circumference is set there are four lower mode chamber, and two of which is mode chamber under upper casing, other two is mode chamber under lower casing,

Mode intracavitary is respectively equipped with lower casing insert under each lower casing, and mode intracavitary is respectively equipped with upper casing edge under each upper casing The intermediate both sides of block, upper casing insert upper surface one end are evenly equipped with several slots, and interference fit is equipped with molding convex block in slot,

Two pieces product upper casing is collectively formed in mode chamber, two pieces upper casing insert under two upper casing upper cores chambers, two upper casings Forming recess；

Two pieces product lower casing is collectively formed in mode chamber, two pieces lower casing insert under two lower casing upper cores chambers, two lower casings Forming recess.

Further, upper cores are interference fitted with cope plate, and lower mode is interference fitted with lower template.

Further, a upper and lower chute is respectively equipped in upper cores and the die face of lower mode, upper and lower chute combines shape At runner, the both ends of runner are connected to the forming recess of two pieces product upper casing and two pieces product lower casing respectively.

Further, the middle part vertical direction of the panel is equipped with the nozzle location hole being connected with injection molding machine, and nozzle is fixed Position hole and the intermediate position of upper chute are connected to.

The utility model can be used with one-pass molding two pieces upper casing and two pieces lower casing when can meet the production of high-volume order, The production time is saved, and the appearance of product is regular, product is not easy to scratch, and the effectively save enterprise's spending of energy reduces the research and development of mold Period greatly improves the production efficiency of enterprise.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model part of the lower die；

Fig. 3 is the structural schematic diagram of the utility model upper casing insert；

Fig. 4 is the structural schematic diagram of the utility model lower casing insert；

Fig. 5 is upper casing vertical view after molding；

Fig. 6 is upper casing side view after molding；

Fig. 7 is lower casing vertical view after molding；

Fig. 8 is lower casing side view after molding；

In figure；Cope plate 1, lower template 2, upper cores 3, lower mode 4, upper casing insert 5, backing plate 6, ejector retainner plate 7, thimble take off plate 8, nozzle location hole 9, panel 10, bottom plate 11, lower casing insert 12, runner 13, molding convex block 51.

Specific implementation mode

The utility model is further illustrated with reference to the accompanying drawings and examples：

Embodiment：Referring to Fig. 1 --- Fig. 8.

A kind of shell molding die of notebook charging adapter, including upper mold and lower die, upper mold include panel 10 and upper Template 1,1 bosom of cope plate are equipped with upper cores 3；The inside circumference of upper cores 3 is set there are four upper cores chamber, and two of which is Upper casing upper cores chamber, other two is lower casing upper cores chamber,

Lower die includes lower template 2, backing plate 6, ejector retainner plate 7, thimble takes off plate 8 and bottom plate 11,2 bosom of lower template are equipped with down Mode 4, lower 4 inside circumference of mode are set there are four lower mode chamber, and two of which is mode chamber under upper casing, other two is under lower casing Mode chamber,

Mode intracavitary is respectively equipped with lower casing insert 12 under each lower casing, and mode intracavitary is respectively equipped with upper casing edge under each upper casing The intermediate both sides of block 5,5 upper surface one end of upper casing insert are evenly equipped with several slots, and it is convex that the interior interference fit of slot is equipped with molding Block 51, ventilation hole forming of the molding convex block 51 to product upper casing

Two pieces product upper casing is collectively formed in mode chamber, two pieces upper casing insert 5 under two upper casing upper cores chambers, two upper casings Forming recess；

Two pieces product lower casing is collectively formed in mode chamber, two pieces lower casing insert 12 under two lower casing upper cores chambers, two lower casings Forming recess.

Upper cores 3 are interference fitted with cope plate 1, and lower mode 4 is interference fitted with lower template 2.

A upper and lower chute is respectively equipped in upper cores 3 and the die face of lower mode 4, upper and lower chute combines to form runner 13, the both ends of runner 13 are connected to the forming recess of two pieces product upper casing and two pieces product lower casing respectively.

The middle part vertical direction of the panel 10 is equipped with the nozzle location hole 9 being connected with injection molding machine, nozzle location hole 9 It is connected to the intermediate position of upper chute.

Claims

1. a kind of shell molding die of notebook charging adapter, including upper mold and lower die, which is characterized in that upper mold includes face Plate and cope plate, cope plate bosom are equipped with upper cores；The inside circumference of upper cores is set there are four upper cores chamber, two of which For upper casing upper cores chamber, other two is lower casing upper cores chamber,

Lower die includes that lower template, backing plate, ejector retainner plate, the de- plate of thimble and bottom plate, lower template bosom are equipped with lower mode, lower mode Inside circumference is set there are four lower mode chamber, and two of which is mode chamber under upper casing, other two is mode chamber under lower casing,

Mode intracavitary is respectively equipped with lower casing insert under each lower casing, and mode intracavitary is respectively equipped with upper casing insert under each upper casing, on The intermediate both sides of shell insert upper surface one end are evenly equipped with several slots, and interference fit is equipped with molding convex block in slot,

The molding of two pieces product upper casing is collectively formed in mode chamber, two pieces upper casing insert under two upper casing upper cores chambers, two upper casings Cavity；

The molding of two pieces product lower casing is collectively formed in mode chamber, two pieces lower casing insert under two lower casing upper cores chambers, two lower casings Cavity.

2. a kind of shell molding die of notebook charging adapter according to claim 1, which is characterized in that upper cores It is interference fitted with cope plate, lower mode is interference fitted with lower template.

3. a kind of shell molding die of notebook charging adapter according to claim 1, which is characterized in that in upper mold A upper and lower chute is respectively equipped in benevolence and the die face of lower mode, upper and lower chute combines to form runner, the both ends difference of runner It is connected to the forming recess of two pieces product upper casing and two pieces product lower casing.

4. a kind of shell molding die of notebook charging adapter according to claim 3, which is characterized in that the face The middle part vertical direction of plate is equipped with the nozzle location hole being connected with injection molding machine, the intermediate position of nozzle location hole and upper chute Connection.