Injection mold for producing automobile parts

Abstract

The utility model discloses an injection mold for producing automobile parts, and relates to the technical field of automobile injection molds. The injection mold for automobile part production comprises a concave frame body, the right end of the frame body is connected with a hydraulic cylinder, the telescopic end of the hydraulic cylinder extends to the inner side of the frame body and is connected with a pressing plate, the left end of the pressing plate is connected with a right mold, and the inner wall of the left side of the frame body is connected with a left mold; and the left end of the frame body is connected with a mold pushing mechanism. The hydraulic cylinder enables the right mold connected with the pressing plate to stretch out and draw back, the right mold stretches out and draws back into the left mold for pressing fit, materials are injected into the mold for pressing fit through a feeding pipe at the upper end of the left mold, the mold pushing mechanism is connected with a telescopic air cylinder through a supporting plate, and the telescopic end of the telescopic air cylinder is connected with a push rod, so that an injection molding part in the left mold is pushed out. And the injection molding parts fall on the conveying belt and are conveyed to the next procedure through the conveying belt.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile injection molds, in particular to an injection mold for the production of automobile parts. Background Art

[0002] A car is a non-track-borne vehicle with four or more wheels. Its main function is to provide power through an internal combustion engine or other forms of power sources to achieve the purpose of movement. When producing automotive plastic parts, an injection molding machine is usually required to perform injection molding.

[0003] Injection molding is a method of plastic forming processing, which is to place granular plastic in a barrel, heat it to make it melt and plasticize, and then use a plunger or screw to apply pressure to inject the flowing material from the nozzle at the end of the barrel into the mold of the desired shape to fill the mold cavity. After cooling and shaping, it is demolded to obtain a plastic part with a certain shape.

[0004] Traditional injection molds are demolded manually, which has high technical requirements for operators and cannot be demolded conveniently and effectively, reducing the processing efficiency of automotive parts and therefore cannot meet work needs. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an injection mold for the production of automobile parts, which solves the problem that the manual demoulding method reduces the processing efficiency.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: an injection mold for the production of automotive parts includes a concave frame, the right end of the frame is connected to a hydraulic cylinder, the telescopic end of the hydraulic cylinder extends to the inner side of the frame and is connected to a pressure plate, the left end of the pressure plate is connected to a right mold, the inner wall of the left side of the frame is connected to a left mold, the left end of the frame is connected to a mold pushing mechanism, the mold pushing mechanism includes a support plate, a telescopic cylinder, and a push rod, the support plate is connected to the left end of the frame, the upper end of the support plate is connected to the telescopic cylinder, the telescopic end of the telescopic cylinder extends to the inner side of the frame and is connected to a push rod, and the push rod is inserted into the inside of the left mold.

[0009] Preferably, the left mold and the right mold are horizontally opposite to each other, and the pressing plate has the same width as the left mold.

[0010] Preferably, the end of the push rod is parallel to the inner wall of the left mold.

[0011] Preferably, a feed pipe is connected to the upper end of the left mold, and the feed pipe is located outside the frame.

[0012] Preferably, a conveyor belt is provided in the frame, and the conveyor belt is located at the lower side between the left mold and the right mold.

[0013] Preferably, baffles are connected to both sides and the rear end of the conveyor belt, and the baffles are parallel to the lower end of the left mold.

[0014] (III) Beneficial effects

[0015] The utility model provides an injection mold for the production of automobile parts. It has the following beneficial effects:

[0016] The right end of the frame is connected to a hydraulic cylinder, the telescopic end of the hydraulic cylinder extends to the inner side of the frame and is connected to a pressure plate, the left end of the pressure plate is connected to a right mold, the right mold connected to the pressure plate can be telescoped through the hydraulic cylinder, the right mold is telescoped into the left mold for pressing, the material is injected into the mold for pressing through the feeding pipe at the upper end of the left mold, the left end of the frame is connected to a mold pushing mechanism, the mold pushing mechanism is connected to a telescopic cylinder through a support plate, the telescopic end of the telescopic cylinder is connected to a push rod, the push rod extends into the left mold, thereby pushing out the injection molded part in the left mold, so that the injection molded part falls onto the conveyor belt, and the injection molded part is transported to the next process through the conveyor belt, the mold pushing mechanism replaces manual demoulding, thereby increasing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the push-die mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the conveyor belt of the utility model;

[0020] In the figure: 1, frame; 2, hydraulic cylinder; 3, pressure plate; 4, right mold; 5, left mold; 6, feed pipe; 7, mold pushing mechanism; 71, support plate; 72, telescopic cylinder; 73, push rod; 8, conveyor belt; 9, baffle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3The utility model provides a technical solution: an injection mold for the production of automobile parts includes a concave frame 1, the right end of the frame 1 is connected to a hydraulic cylinder 2, the telescopic end of the hydraulic cylinder 2 extends to the inner side of the frame 1 and is connected to a pressing plate 3, the left end of the pressing plate 3 is connected to a right mold 4, the inner wall of the left side of the frame 1 is connected to a left mold 5, the left end of the frame 1 is connected to a mold pushing mechanism 7, the mold pushing mechanism 7 includes a support plate 71, a telescopic cylinder 72, and a push rod 73, the support plate 71 is connected to the left end of the frame 1, the upper end of the support plate 71 is connected to the telescopic cylinder 72, the telescopic end of the telescopic cylinder 72 extends to the inner side of the frame 1 and is connected to a push rod 73, and the push rod 73 is inserted into the inside of the left mold 5. The right end of the frame 1 is connected to a hydraulic cylinder 2, the telescopic end of the hydraulic cylinder 2 extends to the inner side of the frame 1 and is connected to a pressing plate 3, the left end of the pressing plate 3 is connected to a right mold 4, the right mold 4 connected to the pressing plate 3 is telescopic through the hydraulic cylinder 2, the right mold 4 is telescoped into the left mold 5 for pressing, and the material is injected into the mold for pressing through a feeding pipe 6 at the upper end of the left mold 5, and a push mold mechanism 7 is connected to the left end of the frame 1, the push mold mechanism 7 is connected to a telescopic cylinder 72 through a support plate 71, the telescopic end of the telescopic cylinder 72 is connected to a push rod 73, the push rod 73 extends into the left mold 5, thereby pushing out the injection molded part in the left mold 5, so that the injection molded part falls onto the conveyor belt 8, the material at the right end of the push rod 73 is the same as that of the left mold 5, the injection molded part is transported to the next process through the conveyor belt 8, and the push mold mechanism 7 replaces manual demoulding, thereby increasing work efficiency.

[0023] See also Figure 1-3 The utility model provides a technical solution: the left mold 5 and the right mold 4 are horizontally opposite, and the width of the pressing plate 3 is the same as that of the left mold 5. The left mold 5 and the right mold 4 are horizontally opposite, which is convenient for pressing, and the width of the pressing plate 3 is the same as that of the left mold 5, so that sealing can be obtained during pressing.

[0024] See also Figure 1-3 The utility model provides a technical solution: the end of the push rod 73 is parallel to the inner wall of the left mold 5. The end of the push rod 73 is parallel to the inner wall of the left mold 5, thereby avoiding affecting the mold shape.

[0025] See also Figure 1-3 The utility model provides a technical solution: the upper end of the left mold 5 is connected with a feed pipe 6, and the feed pipe 6 is located outside the frame 1. The feed pipe 6 at the upper end of the left mold 5 is used for injection molding.

[0026] See also Figure 1-3 The utility model provides a technical solution: a conveyor belt 8 is provided in the frame 1, and the conveyor belt 8 is located at the lower side between the left mold 5 and the right mold 4. A conveyor belt 8 is provided in the frame 1, and the conveyor belt 8 is used to transport the dropped injection molded parts.

[0027] See also Figure 1-3 The utility model provides a technical solution: baffles 9 are connected to both sides and the rear end of the conveyor belt 8, and the baffles 9 are parallel to the lower end of the left mold 5. The baffles 9 connected to both sides and the upper end of the conveyor belt 8 are used to prevent the injection molded parts from falling when moving.

[0028] During operation, the right end of the frame 1 is connected to a hydraulic cylinder 2, the telescopic end of the hydraulic cylinder 2 extends to the inner side of the frame 1 and is connected to a pressing plate 3, the left end of the pressing plate 3 is connected to a right mold 4, the right mold 4 connected to the pressing plate 3 is telescopic through the hydraulic cylinder 2, the right mold 4 is telescoped into the left mold 5 for pressing, and the material is injected into the mold for pressing through a feeding pipe 6 at the upper end of the left mold 5, the left end of the frame 1 is connected to a mold pushing mechanism 7, the mold pushing mechanism 7 is connected to a telescopic cylinder 72 through a support plate 71, the telescopic end of the telescopic cylinder 72 is connected to a push rod 73, the push rod 73 extends into the left mold 5, thereby pushing out the injection molded parts in the left mold 5, so that the injection molded parts fall onto the conveyor belt 8, and the injection molded parts are transported to the next process through the conveyor belt 8, and the baffles 9 connected on both sides and the upper end of the conveyor belt 8 are used to prevent the injection molded parts from falling when moving.

[0029] In summary, this injection mold for automobile parts production solves the problem of reducing processing efficiency due to manual demoulding.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An injection mold for automobile parts production, comprising a concave frame (1), characterized in that: The right end of the frame (1) is connected to a hydraulic cylinder (2), the telescopic end of the hydraulic cylinder (2) extends to the inner side of the frame (1) and is connected to a pressure plate (3), the left end of the pressure plate (3) is connected to a right mold (4), the inner wall on the left side of the frame (1) is connected to a left mold (5), the left end of the frame (1) is connected to a mold pushing mechanism (7), the mold pushing mechanism (7) comprises a support plate (71), a telescopic cylinder (72), and a push rod (73), the support plate (71) is connected to the left end of the frame (1), the upper end of the support plate (71) is connected to the telescopic cylinder (72), the telescopic end of the telescopic cylinder (72) extends to the inner side of the frame (1) and is connected to a push rod (73), and the push rod (73) is inserted into the inside of the left mold (5).

2. The injection mold for automobile parts production according to claim 1, characterized in that: The left mold (5) and the right mold (4) are horizontally opposed to each other, and the width of the pressing plate (3) is the same as that of the left mold (5).

3. The injection mold for automobile parts production according to claim 1, characterized in that: The end of the push rod (73) is parallel to the inner wall of the left mold (5).

4. The injection mold for automobile parts production according to claim 1, characterized in that: The upper end of the left mold (5) is connected to a feed pipe (6), and the feed pipe (6) is located outside the frame (1).

5. The injection mold for automobile parts production according to claim 1, characterized in that: A conveyor belt (8) is provided in the frame (1), and the conveyor belt (8) is located at the lower side between the left mold (5) and the right mold (4).

6. The injection mold for automobile parts production according to claim 5, characterized in that: Both sides and the rear end of the conveyor belt (8) are connected with baffles (9), and the baffles (9) are parallel to the lower end of the left mold (5).

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