Automobile auxiliary fascia console die

Abstract

The utility model discloses an automobile auxiliary fascia console die which comprises a bottom frame, a first installation plate and a second installation plate are arranged on the bottom frame in a left-right spaced mode, a right die is arranged at the end, close to a left die, of the second installation plate in a sliding mode, and a cooling cavity is formed in the left die. A cavity is formed in the left mold, a through hole communicated with the cavity is formed in the left mold, a conveying pipeline is arranged in the through hole, a convex part of the left mold is sleeved with a top plate, an ejection mechanism is arranged at the left upper end of the bottom frame, and the ejection mechanism is in transmission connection with the top plate and drives the top plate to eject an injection molding part out. According to the automobile auxiliary fascia console mold, a conveying pipeline can be connected with nitrogen conveying equipment, so that nitrogen can be injected into a cooling cavity, the left mold is cooled, an injection molding part is rapidly cooled, meanwhile, a gas ejector pin is matched with an ejector plate, and therefore the cooled and formed automobile auxiliary fascia console is pushed from multiple angles; therefore, the automobile auxiliary fascia console can be quickly demoulded.

Description

Technical Field

[0001] The utility model relates to the field of automobile molds, and more specifically, to an automobile auxiliary instrument panel mold. Background Art

[0002] Injection molds are tools for producing plastic products; they are also tools that give plastic products a complete structure and precise dimensions. Injection molding is a processing method used in mass production of certain parts with complex shapes. Specifically, it refers to the process of injecting heated and melted plastic into the mold cavity under high pressure by an injection molding machine, and then cooling and solidifying to obtain a molded product.

[0003] However, the existing automobile sub-instrument mold is generally cooled and formed by water cooling or air cooling. The former requires a complex circulating water circuit to be arranged in the mold, and the latter has a slow cooling efficiency. In addition, a single demolding method is mostly used for demolding, which is not suitable for complex demolding environments. Therefore, an automobile sub-instrument mold is provided to solve the above problems. Utility Model Content

[0004] The utility model solves the above-mentioned technical problem with the following technical solution: a car auxiliary instrument panel mold, comprising a base frame, a first mounting plate and a second mounting plate are arranged on the base frame at intervals on the left and right sides, a left mold is arranged on the first mounting plate, a right mold is slidably arranged on the second mounting plate close to one end of the left mold, and the right mold is connected to the second mounting plate through a pushing mechanism, and slides toward the left mold through the pushing mechanism, a cooling cavity is provided in the left mold, a through hole connected to the cavity is provided on the left mold, a conveying pipe is provided in the through hole, a top plate is mounted on the protruding part of the left mold, an ejection mechanism is provided on the upper left end of the base frame, and the ejection mechanism is transmission-connected to the top plate, and drives the top plate to eject the injection molded part.

[0005] Furthermore, a slide groove is provided on the base frame along the left-right direction, and the bottom end of the right mold is slidably connected to the slide groove through a sliding block.

[0006] Furthermore, the pushing mechanism includes a first cylinder arranged on the second mounting plate along the left-right direction, and the telescopic end of the first cylinder faces left and is fixedly connected to the right mold.

[0007] Furthermore, a plurality of mounting holes connected with the cooling cavity are arranged on one end of the left mold close to the right mold, and air ejector pins are arranged in the mounting holes.

[0008] Furthermore, the ejection mechanism includes a third mounting plate arranged on the upper left side of the base frame, a second cylinder is arranged on the third mounting plate in the left-right direction, and the telescopic end of the second cylinder faces right and is connected to a connecting plate, a plurality of connecting rods are arranged at one end of the connecting plate close to the first mounting plate, and the connecting rods pass through the first mounting plate and the left mold in sequence to the right, and are fixedly connected to the ejector plate.

[0009] Furthermore, a spring is sleeved and fixed on the connecting rod, and one end of the spring is fixed to the connecting plate, and the other end is fixed to the first mounting plate.

[0010] The beneficial effect of the utility model is that the delivery pipeline can be connected to the nitrogen delivery equipment so that the nitrogen can be injected into the cooling cavity, thereby cooling the left mold and quickly cooling the injection molded part. At the same time, the air ejector pin and the ejector plate cooperate with each other, so as to push the cooled and molded automobile auxiliary instrument panel from multiple angles, so as to facilitate rapid demolding of the automobile auxiliary instrument panel.

[0011] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the left mold and the ejection mechanism of the utility model.

[0014] In the figure: 1, base frame; 2, first mounting plate; 3, second mounting plate; 4, right mold; 5, slider; 6, first cylinder; 7, left mold; 8, air ejector pin; 9, conveying pipeline; 10, third mounting plate; 11, connecting plate; 12, connecting rod; 13, ejector plate; 14, spring; 15, second cylinder. DETAILED DESCRIPTION

[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0016] It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0017] Figure 1-Figure 2 A car sub-instrument panel mold provided for an embodiment of the utility model comprises a base frame 1, a first mounting plate 2 and a second mounting plate 3 are arranged on the base frame 1 at intervals on the left and right sides, a left mold 7 is arranged on the first mounting plate 2, a right mold 4 is slidably arranged on one end of the second mounting plate 3 close to the left mold 7, and the right mold 4 is connected to the second mounting plate 3 through a pushing mechanism, and slides toward the left mold 7 through the pushing mechanism, a cooling cavity is provided in the left mold 7, a through hole connected to the cavity is provided on the left mold 7, a conveying pipe 9 is provided in the through hole, a top plate 13 is sleeved on the protruding part of the left mold 7, an ejection mechanism is provided on the upper left end of the base frame 1, and the ejection mechanism is transmission-connected to the top plate 13, and drives the top plate 13 to eject the injection molded part.

[0018] In this embodiment, the right mold 4 is moved toward the left mold 7 by starting the pushing mechanism, so that the raised end of the left mold 7 and the top plate 13 are inserted into the right mold 4, thereby forming a closed injection molding space, and then the plastic liquid is injected into the injection molding space through the injection port of the right mold 4. At this time, nitrogen is injected into the cooling cavity through the conveying pipe 9, and the heat generated by the left mold 7 is cooled by the nitrogen, so that the automobile sub-instrument panel is quickly cooled and formed, and then the top plate 13 is driven to move by the ejection mechanism, so that the top plate 13 can push the automobile sub-instrument panel to the right, so that the automobile sub-instrument panel is separated from the left mold 7.

[0019] Preferably, as another embodiment of the present invention, a slide groove is provided on the base frame 1 along the left-right direction, and the bottom end of the right mold 4 is slidably connected to the slide groove through a slider 5 .

[0020] In this embodiment, the movement of the right mold 4 is limited by the slider 5 and the slide groove, so that the right mold 4 keeps moving left and right in a straight line.

[0021] Preferably, as another embodiment of the present invention, the pushing mechanism includes a first cylinder 6 arranged on the second mounting plate 3 along the left-right direction, and the telescopic end of the first cylinder 6 faces left and is fixedly connected to the right mold 4.

[0022] In this embodiment, the right mold 4 is pushed to the left by starting the first cylinder 6 and is spliced ​​with the left mold 7 .

[0023] Preferably, as another embodiment of the present invention, a plurality of mounting holes connected with the cooling cavity are arranged on one end of the left mold 7 close to the right mold 4, and an air ejector pin 8 is arranged in the mounting hole.

[0024] In this embodiment, an air ejector pin 8 is provided and its opening and closing are controlled by using its air valve, so that the nitrogen in the cooling cavity is diffused, so that the product is separated from the left mold 7 in an instant, and the ejector plate 13 can better eject the auxiliary instrument panel of the automobile, thereby ensuring the ejection quality.

[0025] Preferably, as another embodiment of the utility model, the ejection mechanism includes a third mounting plate 10 arranged on the upper left of the base frame 1, and a second cylinder 15 is arranged on the third mounting plate 10 along the left-right direction, and the telescopic end of the second cylinder 15 faces right and is connected to a connecting plate 11, and a plurality of connecting rods 12 are arranged at one end of the connecting plate 11 close to the first mounting plate 2, and the connecting rods 12 pass through the first mounting plate 2 and the left mold 7 to the right in sequence, and are fixedly connected to the top plate 13.

[0026] In this embodiment, the second cylinder 15 is activated to drive the connecting plate 11 , which in turn drives the connecting rod 12 , which in turn drives the top plate 13 to move, thereby providing power for ejecting the top plate 13 .

[0027] Preferably, as another embodiment of the present invention, a spring 14 is fixedly mounted on the connecting rod 12 , and one end of the spring 14 is fixed to the connecting plate 11 , and the other end is fixed to the first mounting plate 2 .

[0028] In this embodiment, the spring 14 is provided to provide elastic buffering between the connecting plate 13 and the first mounting plate 2 .

[0029] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation scheme. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the embodiments shown and described herein.

Claims

1. A car auxiliary instrument panel mold, characterized in that: The invention comprises a base frame (1), wherein a first mounting plate (2) and a second mounting plate (3) are arranged on the base frame (1) at intervals on the left and right sides, a left mold (7) is arranged on the first mounting plate (2), a right mold (4) is slidably arranged on one end of the second mounting plate (3) close to the left mold (7), and the right mold (4) is connected to the second mounting plate (3) through a pushing mechanism and slides toward the left mold (7) through the pushing mechanism, a cooling cavity is provided in the left mold (7), a through hole connected to the cavity is provided on the left mold (7), a conveying pipe (9) is provided in the through hole, a top plate (13) is sleeved on the protruding part of the left mold (7), an ejection mechanism is provided on the upper left end of the base frame (1), and the ejection mechanism is transmission-connected to the top plate (13) and drives the top plate (13) to eject the injection molded part.

2. The automobile auxiliary instrument panel mold according to claim 1, characterized in that: The base frame (1) is provided with a slide groove along the left-right direction, and the bottom end of the right mold (4) is slidably connected to the slide groove via a slider (5).

3. The automobile auxiliary instrument panel mold according to claim 1, characterized in that: The pushing mechanism comprises a first cylinder (6) arranged on the second mounting plate (3) along the left-right direction, and the telescopic end of the first cylinder (6) faces left and is fixedly connected to the right mold (4).

4. The automobile auxiliary instrument panel mold according to claim 1, characterized in that: A plurality of mounting holes connected to the cooling cavity are arranged on one end of the left mold (7) close to the right mold (4), and an air ejector pin (8) is arranged in the mounting hole.

5. The automobile auxiliary instrument panel mold according to claim 1, characterized in that: The ejection mechanism comprises a third mounting plate (10) arranged on the upper left of the base frame (1), a second cylinder (15) is arranged on the third mounting plate (10) along the left-right direction, and the telescopic end of the second cylinder (15) faces rightward and is connected to a connecting plate (11), and a plurality of connecting rods (12) are arranged on one end of the connecting plate (11) close to the first mounting plate (2), and the connecting rods (12) sequentially penetrate the first mounting plate (2) and the left mold (7) to the right, and are fixedly connected to the top plate (13).

6. The automobile auxiliary instrument panel mold according to claim 5, characterized in that: A spring (14) is sleeved and fixed on the connecting rod (12), and one end of the spring (14) is fixed to the connecting plate (11), and the other end is fixed to the first mounting plate (2).

Images