CN218876145U

CN218876145U - Injection mold for automobile storage box

Info

Publication number: CN218876145U
Application number: CN202320084089.9U
Authority: CN
Inventors: 刘毅; 李雨昕; 王瑶瑶; 卫昌兵
Original assignee: Jilin Qisu Automotive Accessories Co ltd
Current assignee: Jilin Qisu Automotive Accessories Co ltd
Priority date: 2023-01-29
Filing date: 2023-01-29
Publication date: 2023-04-18
Anticipated expiration: 2033-01-29

Abstract

The utility model discloses an injection mold for car storing box, including lower module and last module, the material returned subassembly sets up in the inside of lower module and last module, and the top of going up the module is provided with four first springs, and the bottom of lower module is provided with four second springs, is provided with four guide bars down between module and the last module, two locking Assembly, and the inner chamber of mounting groove and the inner chamber of connecting hole communicate each other, and the connecting plate has been cup jointed in the inner chamber slip of mounting groove, first roof and second roof all and the connecting plate between fixedly connected with dead lever. The utility model discloses the cooperation that utilizes lower module, last module and material returned subassembly is used, when last module and lower module die sinking separation, first roof and second roof can be for extrusion force of car storing box injection molding to when last module separates with lower module die sinking, so that car storing box injection molding rather than the separation, and then be convenient for follow-up car storing box injection molding of taking out.

Description

Injection mold for automobile storage box

Technical Field

The utility model relates to an injection mold field, in particular to car is injection mold for storing box.

Background

The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate dimensions, and the plastic which is melted by heating is injected into a mold cavity by an injection molding machine at high pressure and is cooled and solidified to obtain a formed product.

When using injection mold to carry out the production of moulding plastics to car storing box, inside injecting the plastics after the melting into the mould, after injection mold opens the mould, take out the product after will cooling can.

Because the inside of the automobile storage box is provided with the concave part, when the injection mold is opened, the injection molding part of the automobile storage box can be clamped on the concave part or the convex part of the injection mold, and the injection molding part of the automobile storage box is not convenient to take out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold for car storing box to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: an injection mold for an automobile storage box, comprising:

the lower module and the upper module are matched for injection molding production of the automobile storage box;

the material returning assembly is arranged inside the lower module and the upper module and comprises two first top plates and two second top plates, four first springs are arranged at the top of the upper module, four second springs are arranged at the bottom of the lower module, and four guide rods are arranged between the lower module and the upper module;

and the two locking assemblies are respectively arranged at two sides of the lower module and the upper module.

Preferably, four connecting holes are formed in the tops of the lower module and the upper module, the outer wall of the guide rod is in sliding sleeve connection with the inner cavity of the connecting holes, and the first spring and the second spring are located inside the connecting holes.

Preferably, the mounting groove has all been seted up to the inside of lower module and the inside of last module, the inner chamber of mounting groove communicates with the inner chamber of connecting hole each other, the connecting plate has been cup jointed in the inner chamber slip of mounting groove, first roof and second roof all and the connecting plate between fixedly connected with dead lever.

Preferably, the first spring and the second spring are respectively positioned on the opposite sides of the two corresponding connecting plates, the top of the guide rod is fixedly connected with one of the connecting plates, and the bottom of the guide rod is attached to the other connecting plate.

Preferably, the bottom of lower module and the top of last module all are provided with the mounting panel, two one side that the mounting panel carried on the back mutually all is provided with a plurality of interior bolts, two the mounting panel all through interior bolt respectively with lower module and last module fixed connection.

Preferably, the locking component comprises a pin shaft, the pin shaft is fixedly connected to the bottom of one side of the upper module, the outer wall of the pin shaft is rotatably and alternately sleeved with a fixing plate, thread grooves are formed in the two sides of the lower module and the two sides of the upper module, a fixing bolt is slidably and alternately sleeved at the bottom of one side of the fixing plate, and the outer wall of the fixing bolt is in threaded sleeve connection with the inner cavity of the thread groove.

The utility model discloses a technological effect and advantage:

(1) The utility model discloses utilize the cooperation of lower module, upper module and material returned subassembly to use, when upper module and lower module die sinking separation, under the effect of first spring and second spring, first roof and second roof can give automobile storing box injection molding extrusion force to when upper module and lower module die sinking separation, thereby when upper module and lower module die sinking separation, so that automobile storing box injection molding separates rather than the separation, and then the automobile storing box injection molding is taken out in the follow-up of being convenient for;

(2) The utility model discloses the cooperation of utilizing last module, lower module and two mounting panels is used, and two mounting panels pass through interior bolt respectively with last module and lower module fixed connection, after dismantling it, just can dismantle the maintenance to its inside spare part, and the mode locking subassembly can guarantee the stability that the transportation of last module and lower module was put.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the front internal structure of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the upper module side of the present invention.

Fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a lower module; 2. an upper module; 31. a first top plate; 32. a second top plate; 33. a guide rod; 34. a connecting plate; 35. a fixing rod; 36. mounting grooves; 37. a first spring; 38. a second spring; 4. mounting a plate; 5. an inner bolt; 6. a locking assembly; 61. a pin shaft; 62. a fixing plate; 63. a thread groove; 64. and (5) fixing the bolt.

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.

The utility model provides an injection mold for car storing box as shown in fig. 1-4, include:

lower module 1 and last module 2, lower module 1 and last module 2 cooperation are used for the production of moulding plastics to car storing box, and the bottom of lower module 1 and the top of last module 2 all are provided with mounting panel 4, and two mounting panels 4 one side of carrying on the back mutually all are provided with a plurality of interior bolts 5, and two mounting panels 4 all through interior bolt 5 respectively with lower module 1 and last module 2 fixed connection.

The material returning assembly is arranged inside the lower module 1 and the upper module 2 and comprises two first top plates 31 and two second top plates 32, the top of the upper module 2 is provided with four first springs 37, the bottom of the lower module 1 is provided with four second springs 38, the first springs 37 and the second springs 38 can respectively give elasticity to the first top plates 31 and the second top plates 32 through corresponding connecting plates 34 and fixing rods 35, so that injection parts of the automobile storage box between the upper module 2 and the lower module 1 can be conveniently separated from the injection parts, the probability that the injection parts of the automobile storage box are clamped with the upper module 2 and the lower module 1 is further reduced, the injection parts of the automobile storage box can be conveniently demoulded, and four guide rods 33 are arranged between the lower module 1 and the upper module 2, guide bar 33 not only can guarantee the accurate nature of last module 2 and lower module 1 compound die, can also extrude two corresponding connecting plates 34, and then make the bottom of two first roofs 31 and the inner wall of last module 2 be in the horizontality, the top of two second roofs 32 and the top of lower module 1 are in the horizontality, and then guarantee module 1 and last module 2 normal work down, mounting groove 36 has all been seted up to the inside of lower module 1 and the inside of last module 2, the inner chamber of mounting groove 36 and the inner chamber of connecting hole communicate each other, connecting plate 34 has been cup jointed in the inner chamber slip of mounting groove 36, first roof 31 and second roof 32 all with between connecting plate 34 fixedly connected with dead lever 35.

Four connecting holes have all been seted up at the top of lower module 1 and last module 2, and the outer wall of guide bar 33 cup joints with the inner chamber of connecting hole slip, and first spring 37 and second spring 38 all are located the inside of connecting hole, and first spring 37 and second spring 38 are located two one sides that corresponding connecting plate 34 carried on the back mutually respectively, and the top of guide bar 33 is rather than one of them connecting plate 34 fixed connection, and the bottom of guide bar 33 is laminated mutually with other one of them connecting plate 34.

Two locking Assembly 6, it sets up respectively in the both sides of lower module 1 and last module 2, locking Assembly 6 is including round pin axle 61, round pin axle 61 fixed connection is in the bottom of last module 2 one side, fixed plate 62 has been cup jointed to the outer wall rotation interlude of round pin axle 61, thread groove 63 has all been seted up to the both sides of lower module 1 and last module 2, fixing bolt 64 has been cup jointed to the bottom sliding interlude of fixed plate 62 one side, fixing bolt 64's outer wall cup joints with the inner chamber screw thread of thread groove 63, locking Assembly 6 can carry out the mode locking to last module 2 and lower module 1, so that the stability when guaranteeing its transportation.

The utility model discloses the theory of operation: when the upper module 2 and the lower module 1 are matched, the guide rod 33 enables the two corresponding connecting plates 34 to move back and forth, so that the bottoms of the two first top plates 31 and the inner wall of the upper module 2 are in a horizontal state, the tops of the two second top plates 32 and the top of the lower module 1 are in a horizontal state, the first spring 37 and the second spring 38 are in a compressed state, and then molten plastic is injected between the upper module 2 and the lower module 1;

after the molten plastic is cooled, the upper module 2 is separated from the lower module 1, and the first spring 37 and the second spring 38 can respectively provide elastic force for the first top plate 31 and the second top plate 32 through the connecting plate 34 and the fixing rod 35 without limitation of the guide rod 33, so that the first top plate 31 and the second top plate 32 can provide extrusion force for the injection molding part of the automobile storage box, and the injection molding part of the automobile storage box is separated from the upper module 2 and the lower module 1 when the upper module 2 and the lower module 1 are opened, and the clamping condition of the injection molding part of the automobile storage box is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an injection mold for car storing box which characterized in that includes:

the automobile storage box comprises a lower module (1) and an upper module (2), wherein the lower module (1) and the upper module (2) are matched for injection molding production of the automobile storage box;

the material returning assembly is arranged inside the lower module (1) and the upper module (2) and comprises two first top plates (31) and two second top plates (32), the top of the upper module (2) is provided with four first springs (37), the bottom of the lower module (1) is provided with four second springs (38), and four guide rods (33) are arranged between the lower module (1) and the upper module (2);

two locking assemblies (6) respectively arranged at two sides of the lower module (1) and the upper module (2).

2. The injection mold for the automobile storage box as claimed in claim 1, wherein four connecting holes are formed in the top of each of the lower module (1) and the upper module (2), the outer wall of the guide rod (33) is slidably sleeved with the inner cavity of each connecting hole, and the first spring (37) and the second spring (38) are located inside the connecting holes.

3. The injection mold for the automobile storage box as claimed in claim 1, wherein mounting grooves (36) are formed in the lower module (1) and the upper module (2), inner cavities of the mounting grooves (36) are communicated with inner cavities of the connecting holes, the connecting plates (34) are sleeved in the inner cavities of the mounting grooves (36) in a sliding mode, and fixing rods (35) are fixedly connected between the first top plate (31) and the connecting plates (34) and between the second top plate (32) and the connecting plates (34).

4. The injection mold for the automobile storage box as claimed in claim 1, wherein the first spring (37) and the second spring (38) are respectively located on the opposite sides of the two corresponding connecting plates (34), the top of the guide rod (33) is fixedly connected with one of the connecting plates (34), and the bottom of the guide rod (33) is attached to the other connecting plate (34).

5. The injection mold for the automobile storage box as claimed in claim 1, wherein mounting plates (4) are arranged at the bottom of the lower module (1) and the top of the upper module (2), a plurality of inner bolts (5) are arranged on two opposite sides of the two mounting plates (4), and the two mounting plates (4) are fixedly connected with the lower module (1) and the upper module (2) through the inner bolts (5).

6. The injection mold for the automobile storage box according to claim 1, wherein the locking assembly (6) comprises a pin shaft (61), the pin shaft (61) is fixedly connected to the bottom of one side of the upper module (2), a fixing plate (62) is sleeved on the outer wall of the pin shaft (61) in a rotating and penetrating manner, thread grooves (63) are formed in both sides of the lower module (1) and the upper module (2), a fixing bolt (64) is sleeved on the bottom of one side of the fixing plate (62) in a sliding and penetrating manner, and the outer wall of the fixing bolt (64) is sleeved with the inner cavity of the thread groove (63) in a threaded manner.