CN222554118U - An injection mold for a car storage box - Google Patents
An injection mold for a car storage box Download PDFInfo
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- CN222554118U CN222554118U CN202421341510.0U CN202421341510U CN222554118U CN 222554118 U CN222554118 U CN 222554118U CN 202421341510 U CN202421341510 U CN 202421341510U CN 222554118 U CN222554118 U CN 222554118U
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Abstract
The utility model relates to the technical field of automobile storage box production, in particular to an injection mold for an automobile storage box, which comprises a first mold and a second mold, wherein the first mold and the second mold are oppositely arranged, a molding cavity is formed in the top of the first mold, at least two strip-shaped grooves which are arranged at intervals are formed in the side face of the molding cavity, the top of each strip-shaped groove penetrates through the top of the first mold, a first cavity is formed in the bottom of the first mold, a first push plate is arranged in the molding cavity, the edge of the first push plate is in clearance fit with the inner wall of the molding cavity, and the first push plate is arranged in the strip-shaped grooves close to the strip-shaped grooves and in clearance fit with the strip-shaped grooves. When the injection mold for the automobile storage box is used, the two groups of compression springs are stretched during mold closing, and elastic force can be acted on the two groups of pushing plates during mold opening, so that an injection molding piece is pushed, the injection molding piece is prevented from being clamped or embedded in the mold, and the complete demolding and discharging of the injection molding piece are ensured.
Description
Technical Field
The utility model relates to the technical field of automobile storage box production, in particular to an injection mold for an automobile storage box.
Background
The automobile storage box is a box which is placed in an automobile and used for placing articles, the common automobile storage box is a square plastic box, and the surface of the box is wrapped with leather or cloth skin, so that the automobile storage box is produced by injecting molten plastic into an injection mold through an injection molding machine.
The existing injection mold for the automobile storage box is characterized in that the injection molding piece of the automobile storage box is clamped in the female mold or on the male mold due to the fact that the injection molding piece of the automobile storage box is sunken when the injection molding mold is opened, and therefore the injection molding piece of the automobile storage box is inconvenient to take out.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides an injection mold for an automobile storage box.
In order to achieve the aim, the utility model adopts the following technical scheme that the injection mold for the automobile storage box comprises a first mold and a second mold, wherein the first mold and the second mold are oppositely arranged;
a molding die cavity is formed in the top of the first die, and at least two strip-shaped grooves which are arranged at intervals are formed in the side face of the molding die cavity, and the tops of the strip-shaped grooves penetrate through the top of the first die;
A first cavity is formed at the bottom of the first die, a first push plate is arranged in the molding die cavity, the edge of the first push plate is in clearance fit with the inner wall of the molding die cavity, and the positions, close to the strip-shaped grooves, of the first push plate are all arranged in the strip-shaped grooves and in clearance fit with the strip-shaped grooves;
At least one first guide shaft is vertically arranged at the bottom of the first push plate, the first guide shaft penetrates through the bottom of the first die in a sliding manner and is provided with a first limiting plate, a first compression spring is sleeved on the first guide shaft, one end of the first compression spring is fixed at the top of the first cavity, and the other end of the first compression spring is fixed on the first limiting plate;
The top of second mould has seted up the second cavity, install the shaping terrace die that corresponds with shaping die cavity at the opposite side of second mould, be equipped with the strip shaped plate in parallel at the side of shaping terrace die, the strip shaped plate corresponds with the bar groove, and the bottom of strip shaped plate corresponds with the edge of first push pedal, corner at shaping terrace die is provided with the second push pedal, the inboard and the outer wall clearance fit of shaping terrace die of second push pedal, at least one second guiding axle is installed perpendicularly at the top of second push pedal, the other end of second guiding axle slides and runs through the second mould and installs the second limiting plate, cover is equipped with second compression spring on the second guiding axle, the one end of second compression spring is fixed on the bottom of second cavity, and the other end of second compression spring is fixed on the second limiting plate.
Preferably, a first skirt edge is arranged at the bottom edge of the first die, a second skirt edge is arranged at the top edge of the second die, and a plurality of first through holes which are arranged at intervals are formed along the edge of the second skirt edge;
An injection molding opening is formed in one side, far away from the first mold, of the second mold, and penetrates through the molding male mold.
Preferably, the support tube is vertically arranged at the corner of the top of the first skirt edge, a second through hole corresponding to the inner cavity of the support tube is further formed in the first skirt edge, the second through hole penetrates through the first skirt edge, the support rod is accommodated in the top of the support tube, and the top of the support rod is fixed with the second skirt edge.
Preferably, a connection seat is installed at the top center of the first cavity.
Preferably, a containing groove is formed in the bottom corner of the second die, and the containing groove corresponds to the second pushing plate.
Preferably, a cooling cavity is formed along the inner side of the side surface of the first die, and a liquid inlet valve and a liquid outlet valve are arranged on the outer wall of the first die and are communicated with the cooling cavity.
The design scheme provided by the utility model has the beneficial effects that in the application process:
1. This injection mold for car storing box corresponds through strip shaped plate and bar groove to and place the second push pedal of edge, after two moulds merge, the strip shaped plate can promote first push pedal and place the bottom in the shaping die cavity, and the second push pedal can paste under the promotion of first mould and lean on the bottom of second mould, and make compression spring produce elastic potential energy, can promote car storing box injection molding after two mould die sinking, thereby let car storing box injection molding follow two moulds and separate, so that car storing box injection molding breaks away from the mould and demolds.
2. According to the injection mold for the automobile storage box, the support rods slide in the support tubes, so that the guide effect on movement is carried out in the mold closing process between the two molds, and the stability in mold closing is improved.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second embodiment of the present utility model;
FIG. 3 is a bottom view of a second mold according to the present utility model;
FIG. 4 is a side cross-sectional view of the present utility model;
FIG. 5 is a diagram showing the effect of the present utility model.
In the figure, 1, a first die; 2, a molding die cavity, 3, a strip-shaped groove, 4, a first push plate, 5, a first cavity, 6, a first guide shaft, 7, a first limiting plate, 8, a first compression spring, 9, a first skirt, 10, a second die, 11, a second skirt, 12, a first through hole, 13, a support rod, 14, a support tube, 15, a second through hole, 16, a second cavity, 17, a molding punch, 18, a strip-shaped plate, 19, a containing groove, 20, a second push plate, 21, a second guide shaft, 22, a second limiting plate, 23, a second compression spring, 24, an injection molding port, 25, a cooling cavity, 26 and a connecting seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, an injection mold for an automobile storage box comprises a first mold 1 and a second mold 10, wherein the first mold 1 and the second mold 10 are oppositely arranged, a molding cavity 2 is formed at the top of the first mold 1, a molding male mold 17 corresponding to the molding cavity 2 is arranged at the other side of the second mold 10, an injection molding opening 24 is formed at one side of the second mold 10 away from the first mold 1, the injection molding opening 24 penetrates through the molding male mold 17, and when the first mold 1 and the second mold 10 are assembled, molten plastic can be injected from the injection molding opening 24 so that the molten plastic forms a required automobile storage box injection molding part between the molding cavity 2 and the molding male mold 17.
As shown in fig. 1 and 2, a first skirt edge 9 is installed at the bottom edge of a first mold 1, a second skirt edge 11 is installed at the top edge of a second mold 10, a plurality of first through holes 12 which are arranged at intervals are formed along the edge of the second skirt edge 11, a supporting pipe 14 is vertically installed at the top corner of the first skirt edge 9, a second through hole 15 corresponding to the inner cavity of the supporting pipe 14 is formed in the first skirt edge 9, the second through hole 15 penetrates through the first skirt edge 9, a supporting rod 13 is accommodated in the top of the supporting pipe 14, the top of the supporting rod 13 is fixed with the second skirt edge 11, and when the molds are clamped or opened, the two molds move, the supporting rod 13 is driven to slide in the supporting pipe 14, so that guiding effects can be provided for the clamping and the opening processes, and the stability of the clamping movement is improved;
It should be noted that, the bottom of the first mold 1 is provided with the first cavity 5, the top center of the first cavity 5 is provided with the connecting seat 26, in the actual use process, the second mold 10 passes through the first through hole 12 on the second skirt 11 and can be fixed at the discharge end of the injection molding machine (as indicated by the arrow a in fig. 5) through bolts, and the discharge port is in butt joint with the injection molding port 24, while the first mold 1 is connected to the output end of the linear driving module (as indicated by the arrow B in fig. 5) through the connecting seat 26, so that the first mold 1 can approach or depart from the second mold 10 under the action of the linear driving module, thereby completing the mold closing or opening operation, and after the injection molding is completed, the plastic in a molten state can be injected into the molding cavity 2 for molding of the automobile storage box injection molding machine, and after the injection molding is completed, as the cooling cavity 25 is provided along the inside of the side surface of the first mold 1, the liquid inlet valve and the liquid outlet valve are installed on the outer wall of the first mold 1, and the liquid inlet valve and the liquid outlet valve are both connected with the cooling cavity 25, so that the liquid inlet valve and the liquid valve can be directly connected with the cooling cavity 25, and the cooling liquid can be directly moved into the molding cavity 2 through the cooling cavity 5, and then can be cooled down, and the cooling mechanism can be horizontally moved into the injection cavity 2, and the injection molding cavity can be opened, and the injection molding can be conveniently carried, and the injection molding is carried out.
The linear driving module is one of a hydraulic cylinder and an electric push rod.
The molding cavity 2 is internally provided with a first push plate 4, the edge of the first push plate 4 is in clearance fit with the inner wall of the molding cavity 2, the first push plate 4 is close to the strip groove 3 and is arranged in the strip groove 3 in clearance fit with the strip groove 3, as shown in figures 2 and 4, at least one first guide shaft 6 is vertically arranged at the bottom of the first push plate 4, the first guide shaft 6 slides and penetrates through the bottom of the first mold 1 and is provided with a first limiting plate 7, a first compression spring 8 is sleeved on the first guide shaft 6, one end of the first compression spring 8 is fixed at the top of the first cavity 5, the other end of the first compression spring 8 is fixed on the first limiting plate 7, the side of the molding punch 17 is parallel provided with a strip plate 18 corresponding to the strip groove 3, the bottom of the strip plate 18 is corresponding to the edge of the first push plate 4, when the strip plate 18 is vertically arranged at the bottom of the first push plate 4, the first guide shaft 6 slides and penetrates through the bottom of the first mold 1 and is provided with a first limiting plate 7, the first compression spring 8 is sleeved on the first guide shaft 6, one end of the first compression spring 8 is fixed at the top of the first cavity 5, the other end of the first compression spring 8 is fixed on the first limiting plate 7, the first compression spring 18 is parallel to the first cavity 5, the first push plate is pushed by the first compression plate 4 is pushed by the first compression plate 18 to the first compression plate 4 to move along with the first guide plate 4 to the first compression plate 4 along with the first compression plate 4, and the first compression plate 4 is pushed by the first compression plate 4 to move along the first limiting plate 5 to the first compression plate 5 to move along the first guide plate 5 to the first limiting plate 5 to the first compression plate 5 along with the first compression plate 5 to move the first limiting plate 5 along with the first limiting plate 5 to the first limiting plate 5 and move along the first limiting plate 5, so that the injection-molded part of the car magazine placed in the molding cavity 2 can be pushed out.
As shown in fig. 3 and 4, the top of the second mold 10 is provided with a second cavity 16, the corner of the forming male mold 17 is provided with a second push plate 20, the inner side of the second push plate 20 is in clearance fit with the upper edge of the first mold 17, at least one second guide shaft 21 is vertically installed at the top of the second push plate 20, the other end of the second guide shaft 21 penetrates through the second mold 10 in a sliding manner and is provided with a second limiting plate 22, a second compression spring 23 is sleeved on the second guide shaft 21, one end of the second compression spring 23 is fixed on the bottom of the second cavity 16, the other end of the second compression spring 23 is fixed on the second limiting plate 22, the second push plate 20 is in contact with the upper edge of the first mold 1 during mold clamping, the second push plate 20 continuously moves and is attached to the bottom of the second mold 10 along with the mold clamping process, the second compression spring 23 stretches to generate elastic force, and when the mold is opened, the elastic force of the second compression spring 23 reversely acts on the second push plate 20, so that the second compression spring 23 can be conveniently pushed out of the automobile storage boxes 17 and can be completely ejected out of the injection molding boxes after the injection molding boxes of the automobile, and the storage boxes can be completely ejected by the injection molding boxes.
Further, the bottom corner of the second mold 10 is provided with the accommodating groove 19, the accommodating groove 19 corresponds to the second push plate 20, and when the two molds are closed, the second push plate 20 is arranged in the accommodating groove 19, so that the contact surface between the two molds can be completely attached, and the conditions of leakage and the like are prevented from being caused by a gap between the two molds, so that the injection molding process of the injection molding part is affected.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The injection mold for the automobile storage box is characterized by comprising a first mold (1) and a second mold (10), wherein the first mold (1) and the second mold (10) are oppositely arranged;
A molding die cavity (2) is formed at the top of the first die (1), at least two strip-shaped grooves (3) which are arranged at intervals are formed in the side surface of the molding die cavity (2), and the top of each strip-shaped groove (3) penetrates through the top of the first die (1);
A first cavity (5) is formed at the bottom of the first die (1), a first push plate (4) is arranged in the molding die cavity (2), the edge of the first push plate (4) is in clearance fit with the inner wall of the molding die cavity (2), and the first push plate (4) is arranged in the strip-shaped groove (3) close to the strip-shaped groove (3) and in clearance fit with the strip-shaped groove (3);
At least one first guide shaft (6) is vertically arranged at the bottom of the first push plate (4), the first guide shaft (6) penetrates through the bottom of the first die (1) in a sliding mode and is provided with a first limiting plate (7), a first compression spring (8) is sleeved on the first guide shaft (6), one end of the first compression spring (8) is fixed at the top of the first cavity (5), and the other end of the first compression spring (8) is fixed on the first limiting plate (7);
The top of second mould (10) has seted up second cavity (16), install shaping terrace die (17) corresponding with shaping die cavity (2) at the opposite side of second mould (10), side parallel at shaping terrace die (17) is equipped with strip shaped plate (18), strip shaped plate (18) correspond with bar groove (3), and the bottom of strip shaped plate (18) corresponds with the edge of first push pedal (4), corner at shaping terrace die (17) is provided with second push pedal (20), the inboard of second push pedal (20) and the outer wall clearance fit of shaping terrace die (17), install at least one second guiding axle (21) perpendicularly at the top of second push pedal (20), the other end of second guiding axle (21) slides and runs through second mould (10) and installs second limiting plate (22), cover on second guiding axle (21) is equipped with second compression spring (23), the one end of second compression spring (23) is fixed on the bottom of second cavity (16), and the other end of second compression spring (23) is fixed on second limiting plate (22).
2. The injection mold for the automobile storage box, as set forth in claim 1, is characterized in that a first skirt edge (9) is installed at the bottom edge of the first mold (1), a second skirt edge (11) is installed at the top edge of the second mold (10), and a plurality of first through holes (12) are formed at intervals along the edge of the second skirt edge (11);
An injection molding opening (24) is formed in one side, far away from the first die (1), of the second die (10), and the injection molding opening (24) penetrates through the molding male die (17).
3. The injection mold for the automobile storage box, as set forth in claim 1, is characterized in that a supporting pipe (14) is vertically installed at the top corner of the first skirt edge (9), a second through hole (15) corresponding to the inner cavity of the supporting pipe (14) is further formed in the first skirt edge (9), the second through hole (15) penetrates through the first skirt edge (9), a supporting rod (13) is accommodated in the top of the supporting pipe (14), and the top of the supporting rod (13) is fixed with the second skirt edge (11).
4. An injection mold for an automobile storage box according to claim 1, characterized in that a connecting seat (26) is installed at the top center of the first cavity (5).
5. The injection mold for the automobile storage box according to claim 1, wherein the bottom corner of the second mold (10) is provided with a containing groove (19), and the containing groove (19) corresponds to the second pushing plate (20).
6. The injection mold for the automobile storage box according to claim 1, wherein a cooling cavity (25) is formed along the inner side surface of the first mold (1), and a liquid inlet valve and a liquid outlet valve are arranged on the outer wall of the first mold (1), and are communicated with the cooling cavity (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421341510.0U CN222554118U (en) | 2024-06-12 | 2024-06-12 | An injection mold for a car storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421341510.0U CN222554118U (en) | 2024-06-12 | 2024-06-12 | An injection mold for a car storage box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222554118U true CN222554118U (en) | 2025-03-04 |
Family
ID=94764319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421341510.0U Active CN222554118U (en) | 2024-06-12 | 2024-06-12 | An injection mold for a car storage box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222554118U (en) |
-
2024
- 2024-06-12 CN CN202421341510.0U patent/CN222554118U/en active Active
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