CN214266482U

CN214266482U - Mould of on-vehicle USB charger rubber shell

Info

Publication number: CN214266482U
Application number: CN202023321716.1U
Authority: CN
Inventors: 刘红军
Original assignee: Suzhou Jiuzhuan Electronic Technology Co ltd
Current assignee: Suzhou Jiuzhuan Electronic Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-24
Anticipated expiration: 2030-12-31

Abstract

The utility model provides a mould of a vehicle-mounted USB charger rubber shell, which belongs to the technical field of moulds of vehicle-mounted USB charger rubber shells and comprises a female die, wherein a first forming groove is arranged on the female die, the female die is matched with a first male die, a first forming module is arranged on the first male die, a second forming groove is arranged on the female die, a positioning groove is arranged on the female die, a second male die is arranged on one side of the second forming groove, a second forming module is arranged on the second male die, water inlets are arranged on both sides of the first male die and the second male die, cooling pipes are arranged in the first male die and the second male die, valves are arranged in the water inlets, a shunt pipe is arranged at the water inlets, the shunt pipe is communicated with the inside of the cooling pipes, the first male die and the second male die are arranged on both sides of a groove, so that the male dies, when the rubber shell of the vehicle-mounted charger is processed, two pieces of charger rubber shells can be processed at one time, and the processing efficiency is improved.

Description

Mould of on-vehicle USB charger rubber shell

Technical Field

The utility model belongs to the technical field of the mould technique of on-vehicle USB charger rubber shell and specifically relates to a mould of on-vehicle USB charger rubber shell.

Background

The present invention relates to a mould, various moulds and tools for obtaining required products by using injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting and stamping methods in industrial production.

With the development of automobiles, vehicle-mounted chargers are continuously developed, people in the market are more loved by small vehicle chargers at present, the smaller the appearance is, the better the appearance is, electronic products are updated quickly, the sales cycle of each product is shorter, a vehicle-mounted charger mold usually used for injection molding needs to be processed and molded twice or even for multiple times, an upper shell is generally manufactured first, and a lower mold is manufactured through different molds, so that the production mode not only reduces the production efficiency, but also increases the manufacturing cost.

Therefore, we propose a mold for a vehicle-mounted USB charger rubber shell to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mould of on-vehicle USB charger rubber shell, the problem that the purpose was proposed in order to solve the aforesaid.

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

the utility model provides a mould of on-vehicle USB charger rubber casing, includes the die, first shaping groove has been seted up on the die, the die cooperation is provided with first terrace die, be provided with first forming module on the first terrace die, be located the reverse side of die set second shaping groove has been seted up on the die, the constant head tank has been seted up on the die, one side in second shaping groove is provided with the second terrace die, be provided with second forming module on the second terrace die, the both sides of first terrace die, second terrace die all are provided with the water inlet, be provided with the cooling tube in first terrace die, the second terrace die, be provided with the valve in the water inlet, water inlet department is provided with the shunt tubes, the inside intercommunication of shunt tubes and cooling tube.

Preferably, the first male die and the second male die are provided with positioning blocks, and the shapes of the positioning blocks are matched with the shapes of the positioning grooves.

Preferably, the first male die and the second male die are respectively arranged on two sides of the female die.

Preferably, a coolant is arranged in the cooling pipe, and the cooling pipe is arranged inside the first male die and the second male die in a wavy manner.

Preferably, the shapes of the first male die and the second male die are matched, and the shape of the female die is meshed with the shape of the first male die.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this kind of mould of on-vehicle USB charger rubber shell is provided with first terrace die and second terrace die through the both sides at the recess, consequently, can once only process out two charger rubber shells when the rubber shell of processing on-vehicle charger, this kind of processing method has improved work efficiency, the number of processed pieces has been increased, and compare two mechanical simultaneous processing, the consumption of electric energy source has been practiced thrift to this kind of processing method, the effect of having reached twice with half the effort, and the cost of purchasing processing machinery has been reduced.

2. This kind of mould of on-vehicle USB charger rubber shell, through at first terrace die, the inside of second terrace die is provided with the cooling tube, can be so that the back is glued in the charger rubber shell processing, the cooling tube work, the water inlet is intake, the inside coolant that adds of cooling tube can be to the effect of first terrace die and second terrace die cooling, avoid having the processing product to glue the surface of gluing at the mould, be difficult to the condition of clearance, and the wave setting of cooling tube, can increase cooling area, the intercommunication setting of cooling tube can recycle, the cooling effect has been improved, simultaneously can improve work efficiency.

Drawings

Fig. 1 is a schematic diagram of a concave die structure in the rubber shell die of the vehicle-mounted USB charger of the present invention;

fig. 2 is a schematic structural view of a male die in the rubber shell die of the vehicle-mounted USB charger of the present invention;

fig. 3 is a schematic view of a top-view cross-sectional structure of the rubber shell mold of the vehicle-mounted USB charger of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the middle male die of the present invention.

In the figure: 1. a female die; 2. a first forming groove; 3. a first male die; 4. a first molding module; 5. positioning blocks; 6. a second male die; 7. a second molding module; 8. positioning a groove; 9. a second forming groove; 10. a cooling tube; 11. a water inlet; 12. a shunt tube; 13. and (4) a valve.

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.

Examples

Referring to fig. 1-4, a mold for a vehicle-mounted USB charger rubber case comprises a female mold 1, a first forming groove 2 is formed on the female mold 1, a first male mold 3 is cooperatively arranged on the female mold 1, a first forming module 4 is arranged on the first male mold 3, a second forming groove 9 is formed on the female mold 1 on the reverse side of the female mold 1, a positioning groove 8 is formed on the female mold 1, a second male mold 6 is arranged on one side of the second forming groove 9, a second forming module 7 is arranged on the second male mold 6, water inlets 11 are respectively formed on both sides of the first male mold 3 and the second male mold 6, positioning blocks 5 are arranged on the first male mold 3 and the second male mold 6, the shapes of the first male mold 3 and the second male mold 6 are matched, the shape of the female mold 1 is engaged with the shape of the first male mold 3, the shape of the positioning block 5 is matched with the shape of the positioning groove 8, cooling pipes 10 are arranged in the first male die 3 and the second male die 6, a valve 13 is arranged in the water inlet 11, a shunt pipe 12 is arranged at the water inlet 11, the shunt pipe 12 is communicated with the inside of the cooling pipe 10, a coolant is arranged in the cooling pipe 10, and the cooling pipe 10 is arranged in the first male die 3 and the second male die 6 in a wavy manner.

The utility model discloses a theory of operation and use flow: when an operator operates the mold for the vehicle-mounted USB charger rubber shell, firstly, manufacturing raw materials for the vehicle-mounted USB charger rubber shell are added between the upper surface of the processing female mold 1 and the first male mold 3, and between the lower surface of the female mold 1 and the second male mold 6, and the first male mold 3 and the second male mold 6 are simultaneously extruded, so that the two effects of the charger rubber shell can be generated after extrusion forming, the processing mode improves the working efficiency and increases the yield, after the vehicle-mounted USB charger rubber shell is processed, the valve 13 is opened, water enters the cooling pipe 10, the cooling effect of the water on the first male mold 3 and the second male mold 6 is realized under the action of the coolant, due to the shunting arrangement, the effect of saving water resources can be achieved while cooling the male mold, so that the manufacturing raw materials cannot be adhered to the surfaces of the first male mold 3 and the second male mold 6 due to high temperature, resulting in the phenomenon of difficult cleaning in the later period.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. The utility model provides a mould of on-vehicle USB charger rubber shell, includes die (1), its characterized in that: a first forming groove (2) is arranged on the female die (1), a first male die (3) is arranged on the female die (1) in a matching way, a first forming module (4) is arranged on the first male die (3), a second forming groove (9) is arranged on the female die (1) and positioned on the reverse side of the female die (1), a positioning groove (8) is arranged on the female die (1), a second male die (6) is arranged on one side of the second forming groove (9), a second forming module (7) is arranged on the second male die (6), water inlets (11) are arranged on both sides of the first male die (3) and the second male die (6), cooling pipes (10) are arranged in the first male die (3) and the second male die (6), a valve (13) is arranged in the water inlet (11), a shunt pipe (12) is arranged at the water inlet (11), and the shunt pipe (12) is communicated with the inside of the cooling pipe (10).

2. The mold for the rubber shell of the vehicle-mounted USB charger according to claim 1, wherein: positioning blocks (5) are arranged on the first male die (3) and the second male die (6), and the shapes of the positioning blocks (5) are matched with the shapes of the positioning grooves (8).

3. The mold for the rubber shell of the vehicle-mounted USB charger according to claim 1, wherein: the first male die (3) and the second male die (6) are respectively arranged on two sides of the female die (1).

4. The mold for the rubber shell of the vehicle-mounted USB charger according to claim 1, wherein: and a coolant is arranged in the cooling pipe (10), and the cooling pipe (10) is arranged inside the first male die (3) and the second male die (6) in a wavy manner.

5. The mold for the rubber shell of the vehicle-mounted USB charger according to claim 1, wherein: the shapes of the first male die (3) and the second male die (6) are matched, and the shape of the female die (1) is meshed with the shape of the first male die (3).