A production mold for automobile wheel cover

Abstract

The utility model provides a kind of for automobile wheel hub cover production mould, belong to wheel hub cover technical field, it solves the technical problem of not being convenient for wheel hub cover to be stripped, to cause the production cycle of each wheel hub cover will be extended, influence overall production efficiency, increase production cost.A kind of for automobile wheel hub cover production mould, including operation platform, operation platform top is equipped with blanking opening, operation platform is close to blanking opening one side top symmetry slidingly connected with two first mould frames, the surface of the side away from blanking opening of two first mould frames is equipped with the moving mechanism for moving first mould frame, operation platform is close to blanking opening one side top symmetry slidingly connected with two second mould frames, two first mould frames, second mould frame is mutually perpendicular and is arranged, blanking opening bottom is slidingly connected with bottom die, bottom die bottom is equipped with the lifting mechanism for lifting bottom die.In the utility model, by the setting of first mould frame, second mould frame, it can ensure that wheel hub cover can be more convenient stripping.

Description

Technical Field

[0001] This utility model belongs to the field of wheel hub cover technology, and relates to production molds, particularly a production mold for automobile wheel hub covers. Background Technology

[0002] The molds used in the production of automotive wheel covers are specially designed and manufactured tools, primarily used for shaping and manufacturing this automotive component. As an important part of a vehicle's exterior, wheel covers not only protect the internal structure of the wheel but also provide a decorative effect. The molds are typically made of high-strength steel and produced through precision machining processes to ensure the dimensional accuracy and surface quality of the finished product. During the production process, the molds enable the production of wheel covers with complex and diverse shapes, while simultaneously improving production efficiency and consistency, meeting the stringent requirements of the automotive industry for high-quality and high-performance components.

[0003] However, some existing molds for producing car wheel covers are not convenient for demolding the wheel covers during use, which leads to a longer production cycle for each wheel cover, affecting overall production efficiency and increasing production costs. Therefore, this problem needs to be solved. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a mold for producing automotive wheel hub covers. The technical problem this utility model aims to solve is that it is inconvenient to demold the wheel hub covers, which leads to a longer production cycle for each wheel hub cover, affecting overall production efficiency and increasing production costs.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A mold for producing automotive wheel hub covers includes an operating table with a discharge port at the top. Two first mold frames are symmetrically slidably connected to the top of the operating table near the discharge port. Each of the two first mold frames has a moving mechanism for moving the first mold frame on its surface away from the discharge port. Two second mold frames are symmetrically slidably connected to the top of the operating table near the discharge port. The two first mold frames and the two second mold frames are arranged perpendicular to each other and cooperate with each other. A bottom mold is slidably connected to the bottom of the discharge port. The bottom of the bottom mold has a lifting mechanism for raising and lowering the bottom mold. The arrangement of the first mold frames and the second mold frames ensures that the wheel hub cover can be demolded more easily.

[0007] As a further embodiment of this utility model, the moving mechanism includes a support frame, which is fixedly connected to the top of the operating table. Two hydraulic rods are symmetrically fixedly connected to the top of the support frame, and the bottom of the two hydraulic rods is fixedly connected to the same connecting plate. An upper mold is fixedly connected to the bottom of the connecting plate, and the upper mold is configured to cooperate with the first mold frame and the second mold frame. An adjusting plate is fixedly connected to the bottom of the connecting plate near the first mold frame, and the adjusting plate is configured to cooperate with the first mold frame. Two first support rods are slidably connected to the surface of the first mold frame away from the discharge port. The other ends of the two first support rods are fixedly connected to the inside of the operating table. A first tension spring is sleeved on the surface of the two first support rods. One end of the two first tension springs is fixedly connected to one side of the first mold frame, and the other end of the two first tension springs is fixedly connected to the inside of the operating table. An adjusting mechanism for adjusting the second mold frame is provided on the surface of the first mold frame near the second mold frame. The first mold frame can be moved by the setting of the adjusting plate.

[0008] As a further embodiment of this utility model, the adjustment mechanism includes two extrusion plates, both of which are fixedly connected to one side of the first mold frame and are mutually cooperating with the second mold frame. Two second support rods are slidably connected to the surface of the second mold frame away from the discharge port. The other ends of the two second support rods are fixedly connected to one side of the operating table. A second tension spring is sleeved on the surface of each of the two second support rods. One end of each of the two second tension springs is fixedly connected to one side of the second mold frame, and the other end of each of the two second tension springs is fixedly connected to one side of the operating table. The second mold frame can be adjusted by the extrusion plates.

[0009] As a further embodiment of this utility model, the lifting mechanism includes two adjusting arms, both of which are rotatably connected to the bottom of the operating table. Both ends of the two adjusting arms are slidably connected to extension plates. One extension plate is rotatably connected to the bottom of the adjusting plate, and the other extension plate is rotatably connected to the bottom of the bottom mold. A base is fixedly connected to the bottom of the operating table, and a material receiving port is opened on the side of the base near the material discharge port. By setting the extension plates, it can be ensured that the bottom mold can be lifted and lowered.

[0010] The beneficial effects of this utility model are as follows:

[0011] 1. This utility model adopts a technical solution of separately setting the first mold frame and the second mold frame, which can ensure that the wheel hub cover can be demolded more easily. This effectively solves the problem that it is not easy to demold the wheel hub cover, which leads to a longer production cycle for each wheel hub cover, affecting the overall production efficiency and increasing production costs. A first tension spring is installed on the back side of the first mold frame, so that when the adjusting plate no longer constrains the first mold frame, the first mold frame will move backward. A second mold frame is also set between the two first mold frames, and the second mold frame cooperates with the extrusion plate on one side of the first mold frame. A second tension spring is also installed on the back side of the second mold frame, so that when the first mold frame is reset, the second mold frame will also be reset. Because of the movement of the first mold frame and the second mold frame, it can be ensured that the wheel hub cover can be separated from the mold. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a mold for producing automobile wheel hub covers proposed in this utility model.

[0013] Figure 2 This is a schematic diagram of a moving mechanism for a production mold of automobile wheel hub covers proposed in this utility model;

[0014] Figure 3 This is a partial structural diagram of a mold for producing automobile wheel hub covers proposed in this utility model;

[0015] Figure 4 This is a schematic diagram of a lifting mechanism for a production mold for automobile wheel hub covers, as proposed in this utility model.

[0016] In the diagram: 1. Operating table; 2. First mold frame; 3. Upper mold; 4. Bottom mold; 101. Base; 102. Material inlet; 103. Material outlet; 201. First support rod; 202. First tension spring; 203. Extrusion plate; 204. Second mold frame; 205. Second support rod; 206. Second tension spring; 301. Hydraulic rod; 302. Connecting plate; 303. Adjusting plate; 304. Support frame; 401. Adjusting arm; 402. Extension plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0018] Reference Figures 1-4A mold for producing automotive wheel hub covers includes an operating table 1. A discharge port 103 is provided on the top of the operating table 1. Two first mold frames 2 are symmetrically slidably connected to the top of the operating table 1 near the discharge port 103. Each of the two first mold frames 2 has a moving mechanism for moving the first mold frame 2 on its surface away from the discharge port 103. Two second mold frames 204 are symmetrically slidably connected to the top of the operating table 1 near the discharge port 103. The two first mold frames 2 and the second mold frames 204 are arranged perpendicularly to each other and cooperate with each other. A bottom mold 4 is slidably connected to the bottom of the discharge port 103. The wheel hub cover can be removed through the bottom mold 4. A lifting mechanism for raising and lowering the bottom mold 4 is provided at the bottom of the bottom mold 4. The arrangement of the first mold frames 2 and the second mold frames 204 ensures that the wheel hub cover can be demolded more easily.

[0019] Preferably, the moving mechanism includes a support frame 304, which is fixedly connected to the top of the operating table 1. Two hydraulic rods 301 are symmetrically fixedly connected to the top of the support frame 304. The bottom of the two hydraulic rods 301 is fixedly connected to the same connecting plate 302. An upper mold 3 is fixedly connected to the bottom of the connecting plate 302, and the upper mold 3 is configured to cooperate with the first mold frame 2 and the second mold frame 204. An adjusting plate 303 is fixedly connected to the bottom of the connecting plate 302 on the side closer to the first mold frame 2, and the adjusting plate 303 is configured to cooperate with the first mold frame 2. Two sliding connections are made to the surface of the first mold frame 2 on the side away from the discharge port 103. The first support rod 201, and the other end of each of the two first support rods 201 are fixedly connected to one side of the inside of the operating table 1. The surface of each of the two first support rods 201 is fitted with a first tension spring 202. One end of each of the two first tension springs 202 is fixedly connected to one side of the first mold frame 2, and the other end of each of the two first tension springs 202 is fixedly connected to one side of the inside of the operating table 1. The first mold frame 2 can be reset by setting the first tension spring 202. The surface of the first mold frame 2 near the second mold frame 204 is provided with an adjustment mechanism for adjusting the second mold frame 204. The first mold frame 2 can be moved by setting the adjustment plate 303.

[0020] Furthermore, the adjustment mechanism includes two extrusion plates 203, both of which are fixedly connected to one side of the first mold frame 2, and both extrusion plates 203 are configured to cooperate with the second mold frame 204. Two second support rods 205 are slidably connected to the surface of the second mold frame 204 away from the discharge port 103. The other ends of the two second support rods 205 are fixedly connected to one side of the operating table 1. A second tension spring 206 is sleeved on the surface of each of the two second support rods 205. One end of each of the two second tension springs 206 is fixedly connected to one side of the second mold frame 204, and the other end of each of the two second tension springs 206 is fixedly connected to one side of the operating table 1. The second mold frame 204 can be adjusted by the extrusion plates 203.

[0021] Preferably, the lifting mechanism includes two adjusting arms 401, both of which are rotatably connected to the bottom of the operating platform 1. Both ends of the two adjusting arms 401 are slidably connected to extension plates 402. One extension plate 402 is rotatably connected to the bottom of the adjusting plate 303, and the other extension plate 402 is rotatably connected to the bottom of the bottom mold 4. A base 101 is fixedly connected to the bottom of the operating platform 1. A material receiving port 102 is opened on the side of the base 101 near the material discharge port 103. The extension plates 402 ensure that the bottom mold 4 can be lifted and lowered.

[0022] Working principle: After the contour cover is injection molded, the hydraulic rod 301 will drive the upper mold 3 to reset. Adjusting plates 303 are installed on both sides of the upper mold 3, and the adjusting plates 303 cooperate with the first mold frame 2. Due to the shape of the adjusting plates 303, when the adjusting plates 303 move downwards, they will squeeze the first mold frame 2, causing them to move closer together. A first tension spring 202 is installed on the back side of the first mold frame 2. Therefore, when the adjusting plates 303 no longer constrain the first mold frame 2, the first mold frame 2 will also move backwards. A second mold frame 204 is also provided between the two first mold frames 2, and the second mold frame 204 cooperates with the extrusion plate 203 on one side of the first mold frame 2. A second tension spring 206 is also installed on the back side of the second mold frame 204, so that when the first... When mold frame 2 is reset, second mold frame 204 will also be reset. Because of the movement of first mold frame 2 and second mold frame 204, it can be ensured that the hub cover can be separated from the mold. An extension plate 402 is also installed at the bottom of the two adjusting plates 303, and the extension plate 402 slides inside the adjusting arm 401. Because the adjusting arm 401 rotates at the bottom of the operating table 1, and the other end of the adjusting arm 401 is connected to the bottom mold 4, when the adjusting plate 303 moves down, the bottom mold 4 will move up due to the lever principle, so as to cooperate with the first mold frame 2 and second mold frame 204. As a result, when the adjusting plate 303 moves up, the bottom mold 4 will move down, and the demolded hub cover will fall to the top of the bottom mold 4, making it easy to pick it up.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A mold for producing automobile wheel hub covers, comprising an operating table (1), characterized in that, The top of the operating table (1) is provided with a discharge port (103). Two first mold frames (2) are symmetrically slidably connected to the top of the operating table (1) near the discharge port (103). The surfaces of the two first mold frames (2) away from the discharge port (103) are provided with a moving mechanism for moving the first mold frame (2). Two second mold frames (204) are symmetrically slidably connected to the top of the operating table (1) near the discharge port (103). The two first mold frames (2) and the two second mold frames (204) are arranged perpendicular to each other and are arranged in cooperation with each other. A bottom mold (4) is slidably connected to the bottom of the discharge port (103). A lifting mechanism for raising and lowering the bottom mold (4) is provided at the bottom of the bottom mold (4).

2. The mold for producing automobile wheel hub covers according to claim 1, characterized in that, The moving mechanism includes a support frame (304), which is fixedly connected to the top of the operating table (1). Two hydraulic rods (301) are symmetrically fixedly connected to the top of the support frame (304). The bottom of the two hydraulic rods (301) is fixedly connected to the same connecting plate (302). The bottom of the connecting plate (302) is fixedly connected to an upper mold (3), and the upper mold (3) is configured to cooperate with the first mold frame (2) and the second mold frame (204). An adjusting plate (303) is fixedly connected to the bottom of the connecting plate (302) on the side closer to the first mold frame (2), and the adjusting plate (303) is configured to cooperate with the first mold frame (2).

3. The mold for producing automobile wheel hub covers according to claim 2, characterized in that, Two first support rods (201) are slidably connected to the surface of the first mold frame (2) away from the discharge port (103). The other ends of the two first support rods (201) are fixedly connected to the inside side of the operating table (1). A first tension spring (202) is sleeved on the surface of the two first support rods (201). One end of the two first tension springs (202) is fixedly connected to the side of the first mold frame (2), and the other end of the two first tension springs (202) is fixedly connected to the inside side of the operating table (1). An adjustment mechanism for adjusting the second mold frame (204) is provided on the surface of the first mold frame (2) near the second mold frame (204).

4. The mold for producing automobile wheel hub covers according to claim 3, characterized in that, The adjustment mechanism includes two extrusion plates (203), both of which are fixedly connected to one side of the first mold frame (2), and both extrusion plates (203) are configured to cooperate with the second mold frame (204). Two second support rods (205) are slidably connected to the surface of the second mold frame (204) away from the discharge port (103), and the other ends of the two second support rods (205) are fixedly connected to one side of the inside of the operating table (1).

5. The mold for producing automobile wheel hub covers according to claim 4, characterized in that, The surfaces of the two second support rods (205) are each fitted with a second tension spring (206). One end of each of the two second tension springs (206) is fixedly connected to one side of the second mold frame (204), and the other end of each of the two second tension springs (206) is fixedly connected to one side of the inside of the operating table (1).

6. The mold for producing automobile wheel hub covers according to claim 1, characterized in that, The lifting mechanism includes two adjusting arms (401), both of which are rotatably connected to the bottom of the operating table (1). Both ends of the two adjusting arms (401) are slidably connected to extension plates (402). One of the extension plates (402) is rotatably connected to the bottom of the adjusting plate (303), and the other extension plate (402) is rotatably connected to the bottom of the bottom mold (4). A base (101) is fixedly connected to the bottom of the operating table (1), and a material receiving port (102) is opened on the side of the base (101) near the material discharge port (103).

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