Die for producing and machining central channel of automobile

Abstract

The utility model discloses a mould for producing and processing a central channel of an automobile, which comprises a base, two ends of the top of the base are respectively and fixedly connected with a first support shell and a second support shell, the bottom of the inner cavity of the first support shell is provided with a water storage tank, a circulating pump is arranged above the water storage tank, and the circulating pump is connected with the first support shell and the second support shell. A water storage tank is arranged in the middle of the first supporting shell, a circulating pump is arranged in the water storage tank, a connecting pipeline is arranged between the circulating pump and the water storage tank, a fan is installed on the first supporting shell and arranged on one side of the water storage tank, and a center mold is arranged between the first supporting shell and the second supporting shell. The center mold is shielded through the upper mold and the lower mold, raw materials are injected into the mold cavity through the pouring hole, the upper mold and the lower mold are separated after forming, a formed product is placed in the mold cavity of the center mold, the product is ejected upwards or downwards according to the shape of the product at the moment, and demolding of the product is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to injection mold technical field, concretely related to a mold for automobile central passage production and processing. BACKGROUND

[0002] The mold needed for making the automobile central passage is an injection mold, which is a forming mold widely used in the production of plastic parts, and injection molding is a processing method used when mass producing some complex-shaped parts.

[0003] In the prior art, a mold for automobile central passage production and processing with Chinese patent application number 202310501865.5 includes a movable mold body, a fixed mold body, and an ejection mechanism. The movable mold body is close to or away from the fixed mold body. The ejection mechanism is placed in the through passage inside the fixed mold body. The ejection mechanism includes a top rod, a moving push plate, and a sealed chamber. The sealed chamber is open at the top and installed on the side of the fixed mold body facing away from the movable mold body. The bottom plate of the sealed chamber is provided with a conversion assembly corresponding to the top rod. The moving push plate separates the sealed chamber along the length direction of the top rod and is slidingly installed on the inner wall of the sealed chamber. The top rod includes a rotating rod and a through rod. The rotating rod is connected to the conversion assembly, and the through rod is connected to the moving push plate. A second air source drive is installed on the bottom plate. The rotation and translation of the through rod synchronously realize the ejection of the product, the separation of the product and the top rod, and the avoidance of adhesion. The rotating ejection of the through rod can ensure the stable stress of the product, thereby ensuring the product quality. However, it lacks a mechanism for cooling the product during use, which can cause the product to deform during ejection, and increases the use cost during demolding, which is not convenient for the use of the device.

[0004] No effective solution has been proposed for the problems in the related art. UTILITY MODEL CONTENTS

[0005] To overcome the above technical problems existing in the prior art, the utility model provides a mold for automobile central passage production and processing.

[0006] Therefore, the utility model adopts the specific technical scheme as follows:

[0007] A mold for automobile central passage production and processing includes a base, first and second support housings fixedly connected to the top of the base at both ends, a water storage tank provided at the bottom of the inner cavity of the first support housing, a circulating pump provided above the water storage tank, a connecting pipe provided between the circulating pump and the water storage tank, a fan installed on the first support housing, the fan being provided on one side of the water storage tank, a center mold provided between the first and second support housings, an adjusting mechanism provided at the rear side of the base, and an upper mold and a lower mold respectively connected to the adjusting mechanism.

[0008] Preferably, the center mold is fixedly connected with connecting frames at both ends, and the center mold is fixedly connected with the first supporting shell and the second supporting shell through the connecting frames.

[0009] Preferably, a mold cavity is arranged at the center position of the center mold, and the mold cavity is uniformly provided with circulating cooling pipes outside.

[0010] Preferably, one end of the circulating cooling pipe is connected with a circulating pump through a pipeline, and the other end of the circulating cooling pipe is connected with a water storage tank.

[0011] Preferably, the adjusting mechanism comprises a supporting frame, a driving motor, a bidirectional screw rod and a lifting block, the supporting frame is fixed on the base, the driving motor is arranged at the top of the supporting frame, the output shaft of the driving motor is connected with the bidirectional screw rod, and the lifting block is connected with the bidirectional screw rod.

[0012] Preferably, two sections of threads with opposite thread directions are arranged on the bidirectional screw rod, the lifting block is symmetrically arranged on the two sections of threads of the bidirectional screw rod, and the junction of the two ends of the threads of the bidirectional screw rod is flush with the center height of the center mold.

[0013] Preferably, the upper mold and the lower mold are symmetrically arranged at both sides of the center mold, and the upper mold and the lower mold are provided with pouring holes penetrating the mold cavity.

[0014] The automobile central passage production device has the advantages that:

[0015] 1. The upper mold, the lower mold and the center mold are arranged, the center mold is shielded by the upper mold and the lower mold when the automobile central passage is produced, the raw materials are poured into the mold cavity through the pouring holes, the upper mold and the lower mold are separated after molding, the molded product is placed in the mold cavity of the center mold, the product is selected to be pushed upward or downward according to the shape of the product, and the product is demolded.

[0016] 2. The circulating cooling pipes are arranged, water is pumped out from the water storage tank by the circulating pump when the product is injection molded, the water flow circulates in the circulating cooling pipes, the product in the mold cavity is cooled and cooled, the molding speed of the product is improved, and the product is prevented from being deformed when demolding. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1 It is a total structure schematic view of a mold for automobile central passage production and processing according to an embodiment of the utility model;

[0019] Figure 2 It is an adjusting mechanism structure schematic view of a mold for automobile central passage production and processing according to an embodiment of the utility model;

[0020] Figure 3 It is a whole structure diagram of a mold for automobile central passage production and processing according to an embodiment of the utility model;

[0021] Figure 4 It is a center mold internal structure diagram of a mold for automobile central passage production and processing according to an embodiment of the utility model.

[0022] In the drawing:

[0023] 1, base; 2, first support shell; 3, second support shell; 4, water storage tank; 5, circulating pump; 6, fan; 7, center mold; 8, adjusting mechanism; 9, upper mold; 10, lower mold; 11, connecting frame; 12, mold cavity; 13, circulating cooling pipe; 14, support frame; 15, driving motor; 16, bidirectional screw; 17, lifting block; 18, pouring hole. DETAILED DESCRIPTION

[0024] To further illustrate the various embodiments, the utility model provides drawings, these drawings are part of the utility model disclosure, mainly used to illustrate the embodiment, and can cooperate with the relevant description of the specification to explain the operating principle of the embodiment, cooperating with reference to these contents, the person skilled in the art should understand other possible implementation modes and the advantages of the utility model, the components in the drawing are not drawn according to scale, and similar component symbols are usually used to indicate similar components.

[0025] According to the embodiment of the utility model, a mold for automobile central passage production and processing is provided.

[0026] Embodiment one

[0027] As Figures 1-4As shown, according to the utility model embodiment of a kind of automobile central passage production and processing mould, including base 1, the top of the base 1 two ends is respectively fixedly connected with first support shell 2 and second support shell 3, the inner chamber bottom of first support shell 2 is provided with water storage tank 4, the above of water storage tank 4 is provided with circulating pump 5, connecting pipeline is provided between circulating pump 5 and water storage tank 4, fan 6 is installed on first support shell 2, fan 6 is arranged in one side of water storage tank 4, first support shell 2 and second support shell 3 are provided with center mould 7 between, the rear side of base 1 is provided with adjusting mechanism 8, adjusting mechanism 8 is respectively connected with upper die 9 and lower die 10, the both ends of center mould 7 are fixedly connected with connecting frame 11, center mould 7 is fixedly connected with first support shell 2 and second support shell 3 respectively by connecting frame 11, the center position of center mould 7 is provided with mould cavity 12, the outside of mould cavity 12 is evenly provided with circulating cooling pipe 13, one end of circulating cooling pipe 13 is connected with circulating pump 5 by pipeline, the other end of circulating cooling pipe 13 is connected with water storage tank 4, after injection molding is completed, water is extracted from water storage tank 4 by circulating pump 5, so that water flow circulates in circulating cooling pipe 13, the product in mould cavity is cooled and cooled, and the forming speed of product is improved.

[0028] Example two

[0029] As Figures 1-4As shown, according to the utility model embodiment of a kind of automobile central passage production and processing mould, including base 1, the top two ends of base 1 are respectively fixedly connected with first support shell 2 and second support shell 3, the inner cavity bottom of first support shell 2 is provided with water storage tank 4, the upper portion of water storage tank 4 is provided with circulating pump 5, connecting pipeline is provided between circulating pump 5 and water storage tank 4, fan 6 is installed on first support shell 2, fan 6 is arranged at one side of water storage tank 4, center mould 7 is provided between first support shell 2 and second support shell 3, the rear side of base 1 is provided with adjusting mechanism 8, adjusting mechanism 8 is respectively connected with upper mould 9 and lower mould 10, adjusting mechanism 8 includes support frame 14, drive motor 15, bidirectional screw rod 16 and lifting block 17, support frame 14 is fixed on base 1, drive motor 15 is arranged at the top of support frame 14, the output shaft of drive motor 15 is connected with bidirectional screw rod 16, lifting block 17 is connected on bidirectional screw rod 16, two sections of thread with opposite thread direction are provided on bidirectional screw rod 16, lifting block 17 is symmetrically arranged on the two sections of thread of bidirectional screw rod 16, one end of two lifting blocks 17 passes through support frame 14 and is respectively fixedly connected with upper mould 9 and lower mould 10, the junction of the two ends thread of bidirectional screw rod 16 is flush with the center height of center mould 7, the drive motor 15 of adjusting mechanism 8 drives bidirectional screw rod 16 to rotate, so that lifting block 17 drives upper mould 9 and lower mould 10 to move, and is attached or separated with center mould 7.

[0030] Example three

[0031] As Figures 1-4 shown, according to the utility model embodiment of a kind of automobile central passage production and processing mould, including base 1, the top two ends of base 1 are respectively fixedly connected with first support shell 2 and second support shell 3, the inner cavity bottom of first support shell 2 is provided with water storage tank 4, the upper portion of water storage tank 4 is provided with circulating pump 5, connecting pipeline is provided between circulating pump 5 and water storage tank 4, fan 6 is installed on first support shell 2, fan 6 is arranged at one side of water storage tank 4, center mould 7 is provided between first support shell 2 and second support shell 3, the rear side of base 1 is provided with adjusting mechanism 8, adjusting mechanism 8 is respectively connected with upper mould 9 and lower mould 10, the upper mould 9 and lower mould 10 are symmetrically arranged at the two sides of center mould 7, the upper mould 9 and lower mould 10 are provided with pouring hole 18 through mould cavity 12, raw material is injected into mould cavity 12 through pouring hole 18, and injection molding is carried out on product.

[0032] With the above technical scheme of the utility model, when the device is used, the driving motor 15 of the adjusting mechanism 8 drives the bidirectional screw rod 16 to rotate, so that the lifting block 17 drives the upper die 9 and the lower die 10 to move and adhere to the center die 7, the raw material is injected into the mold cavity 12 through the pouring hole 18, the product is injection molded, after the injection molding is completed, the circulating pump 5 draws water from the water storage tank 4, so that the water flow circulates in the circulating cooling pipe 13, the product in the mold cavity is cooled and cooled, the product forming speed is improved, after the product is formed, the adjusting mechanism 8 drives the upper die 9 and the lower die 10 to separate from the center die 7, at this time, the product is ejected upward or downward according to the shape of the product through tools, the product is demolded, convenient operation, and the circulating cooling pipe 13 is arranged to cool the product, and the product can be prevented from deforming when the product is demolded.

[0033] The above merely describes the preferred embodiments of the utility model and is not intended to limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A mold for producing and processing a central channel of an automobile, comprising a base (1), characterized in that, The top of the base (1) is respectively fixedly connected with a first support shell (2) and a second support shell (3), the inner cavity bottom of the first support shell (2) is provided with a water storage tank (4), the upper portion of the water storage tank (4) is provided with a circulating pump (5), a connecting pipeline is arranged between the circulating pump (5) and the water storage tank (4), a fan (6) is installed on the first support shell (2), the fan (6) is arranged on one side of the water storage tank (4), a center mold (7) is arranged between the first support shell (2) and the second support shell (3), an adjusting mechanism (8) is arranged on the rear side of the base (1), and an upper mold (9) and a lower mold (10) are respectively connected to the adjusting mechanism (8).

2. The mold for producing and processing a central tunnel of an automobile according to claim 1, characterized in that, The two ends of the center mold (7) are fixedly connected with connecting frames (11), and the center mold (7) is fixedly connected with the first support shell (2) and the second support shell (3) through the connecting frames (11).

3. The mold for producing and processing a central tunnel of an automobile according to claim 2, characterized in that, A mold cavity (12) is arranged at the center position of the center mold (7), and the outer side of the mold cavity (12) is uniformly provided with a circulating cooling pipe (13).

4. The mold for producing and processing a central tunnel of an automobile according to claim 3, characterized in that, One end of the circulating cooling pipe (13) is connected with the circulating pump (5) through a pipeline, and the other end of the circulating cooling pipe (13) is connected with the water storage tank (4).

5. The mold for producing and processing a central tunnel of an automobile according to claim 4, wherein The adjusting mechanism (8) comprises a support frame (14), a driving motor (15), a bidirectional screw rod (16) and a lifting block (17), the support frame (14) is fixed on the base (1), the driving motor (15) is arranged on the top of the support frame (14), the output shaft of the driving motor (15) is connected with the bidirectional screw rod (16), and the lifting block (17) is connected to the bidirectional screw rod (16).

6. The mold for producing and processing a central tunnel of an automobile according to claim 5, wherein The bidirectional screw rod (16) is provided with two threads with opposite directions, and the lifting block (17) is symmetrically arranged on the two threads of the bidirectional screw rod (16).

7. The mold for producing and processing a central tunnel of an automobile according to claim 6, wherein The upper mold (9) and the lower mold (10) are symmetrically arranged on the two sides of the center mold (7), and the upper mold (9) and the lower mold (10) are provided with pouring holes (18) penetrating the mold cavity (12).

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