CN217862661U

CN217862661U - Computer housing injection mold with cooling structure

Info

Publication number: CN217862661U
Application number: CN202220692900.7U
Authority: CN
Inventors: 罗世昭
Original assignee: Shenzhen Ruijie Jinfu Technology Co ltd
Current assignee: Shenzhen Ruijie Jinfu Technology Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-11-22
Anticipated expiration: 2032-03-28

Abstract

The utility model belongs to the technical field of injection mold, concretely relates to computer case injection mold with cooling structure, the on-line screen storage device comprises a base, the bed die is installed at the top of base, the inside level of bed die runs through and has seted up the cooling bath, the cooling subassembly is installed to one side of bed die, be connected with the intake pipe on the cooling subassembly, the one end of intake pipe extends to in the cooling bath, the utility model discloses set up intake pipe, blast pipe, cooling bath and the regulation pole that is arranged in mutually supporting on the bed die, the intake pipe lets in the outside air conditioning in the cooling bath, will adjust the pole through atmospheric pressure and release the cooling bath, lets air conditioning pass through the blast pipe with the heat on the bed die and discharges, when not needing the cooling, in avoiding air conditioning to get into the bed die, lets the bed die can rapid heating up, and it is poor to have solved current mould cooling effect, and the problem that the mould intensification speed after the cooling is low.

Description

Computer housing injection mold with cooling structure

Technical Field

The utility model belongs to the technical field of injection mold, concretely relates to computer case injection mold with cooling structure.

Background

An injection mold is used in the production process of the computer housing, and the injection mold is a tool for producing plastic products and is also a tool for endowing the plastic products with complete structures and accurate dimensions.

The computer shell is cooled through the cooling water channel in the die cavity after production, the cooling effect of the computer shell is poor due to the large unfolded area of the computer shell, and in addition, the temperature rising speed of the cooled die is low, so that the production efficiency of equipment is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer case injection mold with cooling structure to solve the current mould that provides in the above-mentioned background art because the area that computer case expandes is big, lead to computer case cooling effect poor, in addition, the problem that the mould programming rate after the cooling is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a computer case injection mold with cooling structure, includes the base, the bed die is installed at the top of base, the inside level of bed die runs through and has seted up the cooling bath, the cooling subassembly is installed to one side of bed die, be connected with the intake pipe on the cooling subassembly, the one end of intake pipe extends to in the cooling bath, the telescopic regulation pole is installed to the one end that the intake pipe was kept away from to the cooling bath, the side-mounting that intake pipe one end was kept away from to the bed die has the blast pipe, the one end of blast pipe extends to in the cooling bath, works as when the one end of adjusting the pole stretches out the bed die, it is convenient intake pipe and blast pipe intercommunication.

Preferably, the mounting groove has been seted up to the inside level of base, install the telescopic link in the mounting groove, the one end of telescopic link is connected on adjusting the pole, be equipped with the spring in the mounting groove, the spring housing is established on adjusting the pole, the telescopic link is in parallel state with adjusting the pole.

Preferably, the top of the base is welded with a material guiding piece, the material guiding piece is provided with a through hole, the through hole and the cooling tank are positioned on the same axis, and one end of the adjusting rod can be stretched on the material guiding piece in a reciprocating mode.

Preferably, the roof is installed to the top of base, all be connected with the dead lever between roof and the base four corners, install the pneumatic cylinder on the roof perpendicularly, the bottom of pneumatic cylinder is connected with the mould, it establishes directly over the bed die to go up the mould.

Preferably, the cooling subassembly includes the cooling storehouse of nitrogen gas jar and nitrogen gas jar side-mounting, install the coil pipe in the cooling storehouse, be connected with the breather pipe between coil pipe and the nitrogen gas jar, the cooling storehouse is five sealed one side open-ended boxlike structures.

Preferably, one end of the air inlet pipe is connected to one side, far away from the opening, of the cooling bin, and the air pump is connected to the air inlet pipe.

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

(1) The utility model discloses set up the intake pipe that is located mutually supporting on the bed die, the blast pipe, the cooling bath and adjust the pole, the intake pipe lets in the cooling bath with outside air conditioning, will adjust the pole through atmospheric pressure and release the cooling bath, let air conditioning pass through the blast pipe with the heat on the bed die and discharge, when not needing the cooling, adjust the pole and get into the cooling bath, avoid air conditioning to get into in the bed die, but let the bed die rapid heating up, it is poor to have solved current mould cooling effect, the problem that the mould programming rate after the cooling is low.

(2) The utility model discloses set up and be located the base and adjust pole mutually supported telescopic link and spring, when outside air conditioning does not provide, the elastic potential energy of spring is released on the telescopic link to with the telescopic link indentation mounting groove in, and then with the regulating lever take to the cooling bath, realized adjusting pole automatic re-setting's function.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the cooling chamber of the present invention;

fig. 3 is a partial sectional view of the lower mold of the present invention;

FIG. 4 is a schematic view of the exhaust pipe and the cooling tank according to the present invention;

in the figure: 1. a nitrogen tank; 2. a breather pipe; 3. an air inlet pipe; 4. a top plate; 5. a hydraulic cylinder; 6. an upper die; 7. a material guiding member; 8. adjusting a rod; 9. a telescopic rod; 10. an exhaust pipe; 11. a lower die; 12. a base; 13. a cooling bin; 14. a coil pipe; 15. an air pump; 16. mounting grooves; 17. a spring; 18. and (6) cooling the tank.

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. 1-4, the present invention provides a technical solution: the utility model provides a computer case injection mold with cooling structure, the on-line screen storage device comprises a base 12, bed die 11 is installed at the top of base 12, the inside level of bed die 11 runs through and has seted up cooling bath 18, the cooling subassembly is installed to one side of bed die 11, be connected with intake pipe 3 on the cooling subassembly, the one end of intake pipe 3 extends to in the cooling bath 18, the telescopic regulation pole 8 is installed to the one end that the intake pipe 3 was kept away from to cooling bath 18, the side-mounting that 3 one end of intake pipe were kept away from to bed die 11 has blast pipe 10, the one end of blast pipe 10 extends to in the cooling bath 18, when the one end of adjusting pole 8 stretches out bed die 11, make things convenient for intake pipe 3 and blast pipe 10 intercommunication, one has been seted up at least to cooling bath 18, be equipped with six in the picture.

Further, mounting groove 16 has been seted up to the inside level of base 12, installs telescopic link 9 in the mounting groove 16, and the one end of telescopic link 9 is connected on adjusting pole 8, is equipped with spring 17 in the mounting groove 16, and spring 17 cover is established on adjusting pole 8, and telescopic link 9 is in parallel state with adjusting pole 8, and the elastic potential energy of spring 17 lets through on the telescopic link 9 adjust pole 8 can automatic retraction cooling bath 18 in.

Furthermore, the top of the base 12 is welded with the material guiding part 7, the material guiding part 7 is provided with a through hole, the through hole and the cooling tank 18 are located on the same axis, one end of the adjusting rod 8 can stretch out and draw back on the material guiding part 7 in a reciprocating mode, the material guiding part 7 enables the adjusting rod 8 to be located at the axis position of the cooling tank 18, and the adjusting rod 8 can be conveniently inserted into the cooling tank 18.

It is worth explaining that, a top plate 4 is installed above the base 12, fixing rods are connected between four corners of the top plate 4 and the base 12, a hydraulic cylinder 5 is vertically installed on the top plate 4, an upper die 6 is connected to the bottom end of the hydraulic cylinder 5, the upper die 6 is arranged right above the lower die 11, and the upper die 6 on the top plate 4 can lift on the lower die 11 in a reciprocating mode through the hydraulic cylinder 5.

Further, the cooling subassembly includes cooling bin 13 of 1 one side installation of nitrogen gas jar 1 and nitrogen gas jar, installs coil pipe 14 in the cooling bin 13, is connected with breather pipe 2 between coil pipe 14 and the nitrogen gas jar 1, and cooling bin 13 is five sealed open-ended box column structures, brings the air of outside into cooling bin 13 through the opening of cooling bin 13 one side to cool off the air through coil pipe 14.

Furthermore, one end of the air inlet pipe 3 is connected to one side, far away from the opening, of the cooling bin 13, the air pump 15 is connected to the air inlet pipe 3, cold air in the cooling bin 13 is brought into the cooling groove 18 through the air pump 15, and the adjusting rod 8 is pushed to push outwards, so that the air inlet pipe 3 is communicated with the exhaust pipe 10.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, last mould 6 on roof 4 can be on lower mould 11 reciprocal lift through pneumatic cylinder 5, when needs cool off, nitrogen gas in the nitrogen gas jar 1 passes through among the coil pipe 14 in the breather pipe 2 entering cooling chamber 13, air pump 15 on the intake pipe 3 starts this moment, inhale in the cooling chamber 13 and through the cooling of coil pipe 14 with outside air, air after the cooling passes through in intake pipe 3 entering cooling bath 18, will adjust pole 8 and promote to one side, when adjusting pole 8 and pushing to blast pipe 10 department, air conditioning passes through blast pipe 10 discharge with the heat that produces on the lower mould 11, when not needing the cooling, 15 stop operation of air pump, the elastic potential energy of spring 17 is released on telescopic link 9, thereby in indentation mounting groove 16 with telescopic link 9, and then will adjust pole 8 and take to cooling bath 18.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a computer case injection mold with cooling structure which characterized in that: including base (12), bed die (11) are installed at the top of base (12), the inside level of bed die (11) runs through and has seted up cooling bath (18), the cooling subassembly is installed to one side of bed die (11), be connected with intake pipe (3) on the cooling subassembly, the one end of intake pipe (3) extends to in cooling bath (18), telescopic regulation pole (8) are installed to the one end that intake pipe (3) were kept away from in cooling bath (18), the side-mounting that intake pipe (3) one end was kept away from in bed die (11) has blast pipe (10), the one end of blast pipe (10) extends to in cooling bath (18), works as when the one end of adjusting pole (8) stretches out bed die (11), it is convenient intake pipe (3) and blast pipe (10) intercommunication.

2. The injection mold for computer case with cooling structure as claimed in claim 1, wherein: mounting groove (16) have been seted up to the inside level of base (12), install telescopic link (9) in mounting groove (16), the one end of telescopic link (9) is connected on adjusting pole (8), be equipped with spring (17) in mounting groove (16), spring (17) cover is established on adjusting pole (8), telescopic link (9) are in parallel state with adjusting pole (8).

3. The injection mold for computer case with cooling structure as claimed in claim 1, wherein: the top welding of base (12) has guide spare (7), the through-hole has been seted up on guide spare (7), the through-hole is in same axis with cooling bath (18), the one end of adjusting pole (8) can be on guide spare (7) reciprocal flexible.

4. The injection mold for computer case with cooling structure as claimed in claim 1, wherein: roof (4) are installed to the top of base (12), all be connected with the dead lever between roof (4) and base (12) four corners, pneumatic cylinder (5) are installed perpendicularly on roof (4), the bottom of pneumatic cylinder (5) is connected with mould (6), it establishes directly over bed die (11) to go up mould (6).

5. The injection mold for computer case with cooling structure as claimed in claim 1, wherein: the cooling assembly comprises a cooling bin (13) installed on one side of a nitrogen tank (1) and a nitrogen tank (1), a coil pipe (14) is installed in the cooling bin (13), a ventilating pipe (2) is connected between the coil pipe (14) and the nitrogen tank (1), and the cooling bin (13) is of a box-shaped structure with five sealed surfaces and one open surface.

6. The injection mold for computer case with cooling structure as claimed in claim 5, wherein: one end of the air inlet pipe (3) is connected to one side, far away from the opening, of the cooling bin (13), and the air pump (15) is connected to the air inlet pipe (3).