CN218700827U

CN218700827U - Forming die for automobile plastic mat

Info

Publication number: CN218700827U
Application number: CN202222572401.7U
Authority: CN
Inventors: 于海超; 刘竹林
Original assignee: Shenzhen Hisym Industry Co ltd
Current assignee: Shenzhen Hisym Industry Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-03-24
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a forming die for automobile plastic pad relates to automobile plastic pad mould technical field. The automatic cooling device comprises a base, the assembly groove has been seted up to the roof of base, be provided with the lower mould in the assembly groove, one side of base is equipped with the inside water tank that is equipped with the coolant liquid, install the water pump in the water tank, the play water end of water pump is connected with the cooling tube, the cooling tube is the annular setting along the assembly groove in the inside of base, the one end intercommunication water tank of cooling tube, the portal frame is installed at the top of base, the cylinder that the output shaft runs through the portal frame is installed at the top of portal frame, the output shaft fixedly connected with connecting plate of cylinder, the mould is installed to the bottom of connecting plate. This forming die for automobile plastic pad carries out injection moulding back to the plastic pad at last lower mould compound die, and the water pump drives the coolant liquid and circulates through the cooling tube, can cool down for the lower mould fast to promote fashioned plastic pad to cool off with higher speed, cooling efficiency is high, convenient follow-up drawing of patterns.

Description

Forming die for automobile plastic mat

Technical Field

The utility model relates to a car plastic pad mould technical field specifically is a forming die for car plastic pad.

Background

The existing rubber forming cushion is various and generally injection molding, and the method comprises the steps of injecting material particles into a heated area, uniformly stirring the material particles through a screw rod to form an extruded material, then extruding the extruded material by using oil pressure, wherein the extrusion is formed through a mold, and the temperature of the plastic cushion is too high after the extrusion production of the mold is finished, so that the plastic cushion is not easy to demould.

The mold for plastic pad disclosed in CN214294178U is designed with an air duct and an air outlet machine, and after the upper and lower molds are separated, the cooling time of the plastic pad is accelerated to make the plastic pad quickly formed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a forming die for automobile plastic pad to solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a forming die for automobile plastic pad, includes the base, the assembly groove has been seted up to the roof of base, be provided with the lower mould in the assembly groove, one side of base is equipped with the inside water tank that is equipped with the coolant liquid, install the water pump in the water tank, the delivery end of water pump is connected with the cooling tube, the cooling tube is the annular setting along the assembly groove in the inside of base, the one end intercommunication water tank of cooling tube, the portal frame is installed at the top of base, the cylinder that the output shaft runs through the portal frame is installed at the top of portal frame, the output shaft fixedly connected with connecting plate of cylinder, the mould is installed to the bottom of connecting plate.

Furthermore, a semiconductor refrigerator for refrigerating the cooling liquid in the water tank is arranged on one side of the water tank.

Further, the inner walls of the two sides of the portal frame are provided with movable grooves, guide rods are installed in the movable grooves, and sliding sleeves movably sleeved with the guide rods are fixedly connected to the two sides of the connecting plate.

Furthermore, the surface of the guide rod is sleeved with a spring positioned between the sliding sleeve and the inner wall of the bottom of the movable groove.

Further, the outer wall of the lower die is uniformly provided with radiating fins, and the inner wall of the assembling groove is provided with slots into which the radiating fins are inserted.

Furthermore, the lower die is made of copper.

Compared with the prior art, the utility model provides a forming die for car plastic pad possesses following beneficial effect: this forming die for automobile plastic pad carries out injection moulding back to the plastic pad at last lower mould compound die, and the water pump drives the coolant liquid and circulates through the cooling tube, can cool down for the lower mould fast to promote fashioned plastic pad to cool off with higher speed, cooling efficiency is high, convenient follow-up drawing of patterns.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the base of the present invention;

fig. 3 is an enlarged schematic view of the point a of the present invention.

In the figure: 1. a base; 2. assembling a groove; 3. a lower die; 4. a slot; 5. a heat sink; 6. a gantry; 7. a connecting plate; 8. an upper die; 9. a cylinder; 10. a movable groove; 11. a guide bar; 12. a sliding sleeve; 13. a spring; 14. a water tank; 15. a semiconductor refrigerator; 16. a water pump; 17. and (7) cooling the tube.

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.

Please refer to fig. 1-3, the utility model discloses a forming die for automobile plastic pad, including base 1, assembly groove 2 has been seted up to base 1's roof, be provided with lower mould 3 in the assembly groove 2, one side of base 1 is equipped with the inside water tank 14 that is equipped with the coolant liquid, install water pump 16 in the water tank 14, water pump 16's play water end is connected with cooling tube 17, cooling tube 17 is the annular setting along assembly groove 2 in base 1's inside, cooling tube 17's one end intercommunication water tank 14, portal frame 6 is installed at base 1's top, the cylinder 9 that the output shaft runs through portal frame 6 is installed at the top of portal frame 6, the output shaft fixedly connected with connecting plate 7 of cylinder 9, last mould 8 is installed to the bottom of connecting plate 7.

Specifically, a semiconductor refrigerator 15 for refrigerating the cooling liquid inside the water tank 14 is disposed at one side of the water tank 14.

In this embodiment, the semiconductor cooler 15 can cool the cooling liquid in the water tank 14.

Specifically, movable groove 10 has all been seted up to the both sides inner wall of portal frame 6, install guide bar 11 in the movable groove 10, the equal fixedly connected with in both sides of connecting plate 7 and the sliding sleeve 12 that guide bar 11 activity cup jointed.

In this embodiment, the guide rod 11 is matched with the sliding sleeve 12, so that the upper die 8 can be guided to ascend and descend, and the die assembly of the upper die and the lower die is facilitated.

Specifically, the surface of the guide rod 11 is sleeved with a spring 13 which is positioned between the sliding sleeve 12 and the inner wall of the bottom of the movable groove 10.

In this embodiment, the spring 13 can play a certain buffering role in the process of mold clamping.

Specifically, the outer wall of the lower die 3 is uniformly provided with radiating fins 5, and the inner wall of the assembling groove 2 is provided with slots 4 into which the radiating fins 5 are inserted.

In this embodiment, base 1's material is copper, and fin 5 and slot 4's cooperation can be fast with the heat transfer of lower mould 3 for base 1, makes things convenient for cooling tube 17 to carry out the heat transfer.

Specifically, the lower die 3 is made of copper.

In this embodiment, the material of lower mould 3 is copper, conveniently carries out the heat transfer cooling.

When using, lower mould 3 and last mould 8 go on the back, after the plastic mat carries out injection moulding, water pump 16 extracts the cooling liquid in the water tank 14 and flows along cooling tube 17, can carry out rapid cooling to lower mould 3.

To sum up, this forming die for car plastic pad carries out injection moulding back to the plastic pad at last lower mould compound die, and water pump 16 drives the coolant liquid and circulates through cooling tube 17, can cool down for lower mould 3 fast to promote fashioned plastic pad to cool off with higher speed, cooling efficiency is high, makes things convenient for follow-up drawing of patterns.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 forming die for car plastic mat, includes base (1), its characterized in that: assembly groove (2) have been seted up to the roof of base (1), be provided with lower mould (3) in assembly groove (2), one side of base (1) is equipped with inside water tank (14) that are equipped with the coolant liquid, install water pump (16) in water tank (14), the play water end of water pump (16) is connected with cooling tube (17), cooling tube (17) are the annular setting along assembly groove (2) in the inside of base (1), the one end intercommunication water tank (14) of cooling tube (17), portal frame (6) are installed at the top of base (1), cylinder (9) that the output shaft runs through portal frame (6) are installed at the top of portal frame (6), the output shaft fixedly connected with connecting plate (7) of cylinder (9), mould (8) are installed to the bottom of connecting plate (7).

2. The molding mold for plastic mats of automobiles according to claim 1, wherein: and a semiconductor refrigerator (15) for refrigerating the cooling liquid in the water tank (14) is arranged on one side of the water tank (14).

3. The molding mold for plastic mats of automobiles according to claim 1, wherein: activity groove (10) have all been seted up to the both sides inner wall of portal frame (6), install guide bar (11) in activity groove (10), the equal fixedly connected with in both sides of connecting plate (7) sliding sleeve (12) that cup joint with guide bar (11) activity.

4. The molding mold for plastic mats of automobiles of claim 3, wherein: the surface of the guide rod (11) is sleeved with a spring (13) which is positioned between the sliding sleeve (12) and the bottom inner wall of the movable groove (10).

5. The molding mold for plastic mats of automobiles of claim 1, wherein: the outer wall of the lower die (3) is uniformly provided with radiating fins (5), and the inner wall of the assembling groove (2) is provided with slots (4) which are inserted by the radiating fins (5).

6. The molding mold for plastic mats of automobiles according to claim 1, wherein: the lower die (3) is made of copper.