Casting device for aluminum alloy tire mold

Abstract

The utility model relates to the technical field of tire molds, and discloses a casting device for an aluminum alloy tire mold, which comprises a cooling mechanism, an injection molding mechanism and a sliding mechanism, the cooling mechanism comprises a first electric telescopic rod, an outer frame and a cooling ring. According to the casting device for the aluminum alloy tire mold, second electric telescopic rods are started, the second electric telescopic rod on the right side pushes outer mold blocks to move leftwards, the second electric telescopic rod on the left side is matched to push the outer mold blocks to move rightwards, the two outer mold blocks are attached together, and first electric telescopic rods are started; a first electric telescopic rod pushes an outer frame to move downwards, the outer frame is attached to an outer module below the outer frame, then molten materials are injected into the outer module from a material injection pipe, the molten materials are shaped through the two outer modules, cooling liquid is injected into a cooling ring through a liquid inlet pipe, and the molten materials are cooled. And cooling liquid in the cooling ring is used for rapidly cooling and shaping the tire mold in the outer mold block, so that the effect of rapidly completing manufacturing of the tire mold is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of tire molds, in particular to a casting device for an aluminum alloy tire mold. Background Art

[0002] Molds used for vulcanization molding of various types of tires. Tire molds are classified into flexible molds, which are composed of pattern rings, mold sleeves, upper and lower side plates. Flexible molds are divided into cone-guided flexible molds and inclined plane-guided flexible molds. The two-half mold is composed of an upper mold and a lower mold.

[0003] According to a casting device for an aluminum alloy tire mold disclosed in Chinese Patent Publication No. CN 202199721 U, the casting device includes an outer steel mold and a gypsum mold located inside the outer steel mold, a casting cavity is formed between the outer steel mold and the gypsum mold, a thin-walled tube is provided on the outer side of the end face of the gypsum mold, one end of the thin-walled tube is fixed on the end face of the gypsum mold, and the other end of the thin-walled tube extends toward the casting cavity along the length direction of the thin-walled tube. The utility model provides the required air holes inside the cast tire mold by providing a thin-walled tube, omitting the process of drilling holes one by one after the tire mold is cast, saving time and effort and greatly reducing production costs; it avoids the defects of drill bit breakage and incorrect drilling position during drilling, so that the tire mold can be constructed completely according to the drawings to meet customer needs.

[0004] However, the above device has the problem that it takes a long time to complete the casting of the tire mold after the material is injected into the device, and the casting efficiency is too low. Utility Model Content

[0005] The purpose of the utility model is to provide a casting device for an aluminum alloy tire mold to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a casting device for an aluminum alloy tire mold, comprising a cooling mechanism, an injection molding mechanism is arranged below the cooling mechanism, and a sliding mechanism is arranged above the cooling mechanism;

[0007] The cooling mechanism comprises a first electric telescopic rod, an outer frame is fixedly connected to the lower part of the first electric telescopic rod, and a cooling ring is fixedly connected to the inner part of the outer frame;

[0008] The injection molding mechanism comprises a fixed column, a second electric telescopic rod is fixedly connected to the left side of the fixed column, and an external module is bolted to the left side of the second electric telescopic rod.

[0009] Furthermore, by starting the second electric telescopic rods on both sides of the outer frame, after the second electric telescopic rods are started, the second electric telescopic rod on the right side pushes the outer module to the left, and cooperates with the second electric telescopic rod on the left side to push the outer module to the right, the two outer modules are fitted together, and the first electric telescopic rod is started, the first electric telescopic rod pushes the outer frame to move downward, the outer frame fits with the outer module below, and then the melted material is injected from the injection pipe into the inner part of the outer module, and after the two outer modules are shaped, the coolant is injected into the inner part of the cooling ring through the liquid inlet pipe, and the coolant inside the cooling ring quickly cools down and shapes the tire mold inside the outer module, thereby achieving the effect of quickly completing the tire mold production.

[0010] Preferably, the cooling ring is configured to be in a circular ring shape, and the interior of the cooling ring is configured to be a vacuum.

[0011] Furthermore, the cooling ring is set in a circular shape to facilitate adapting to the shape of the tire mold, quickly cooling the tire mold inside the casting device to facilitate rapid molding, and the interior of the cooling ring is set to a vacuum to facilitate the injection of coolant into it.

[0012] Preferably, a liquid inlet pipe is fixedly connected to the upper left side of the outer frame.

[0013] Furthermore, the liquid inlet pipe fixedly connected to the left side above the outer frame is convenient for connecting to an external pipeline to inject coolant into the cooling ring.

[0014] Preferably, the fixing column, the second electric telescopic rod and the outer module are each provided with two, respectively located on the left and right sides of the outer frame.

[0015] Furthermore, the fixed column is used to support the casting device in place, the second electric support rod is used to push the outer module to move, the second electric telescopic rod on the right pushes the outer module to the left and cooperates with the second electric telescopic rod on the left to push the outer module to the right, and after the two outer modules are bonded together, the melted material is injected into the interior of the outer module from the injection pipe, and the production of the tire mold is completed through the shaping of the two outer modules.

[0016] Preferably, a material injection pipe is fixedly connected below the outer module.

[0017] Furthermore, the injection pipe fixedly connected below the outer module facilitates the injection of the molten material into the inner part of the outer module, and the material injected from below can effectively reduce the formation of bubbles.

[0018] Preferably, the sliding mechanism comprises a connecting plate, and a sliding plate is fixedly connected to the front and rear ends above the connecting plate.

[0019] Furthermore, the connecting plate is fixed to the external sliding rod opened on the roof of the factory building through the sliding grooves opened at the front and rear ends of the skateboard. The first electric telescopic rod is started to drive the outer frame to move upward to bring out the tire mold after casting. At the same time, it cooperates with the external sliding rod above the factory to drive the tire mold to move to the corresponding place, thereby achieving the effect of driving the tire mold to move.

[0020] Preferably, the first electric telescopic rod is fixedly connected below the connecting plate, and sliding grooves are provided at the front and rear ends of the sliding plate.

[0021] Furthermore, the first electric telescopic rod is fixed under the connecting plate to facilitate the connecting plate to drive the first electric telescopic rod to move, and the slide grooves opened at the front and rear ends of the skateboard facilitate fixing the connecting plate to the external slide rod opened on the roof of the factory building, so as to facilitate moving the cooled tire mold to the corresponding place.

[0022] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0023] First, the utility model starts the second electric telescopic rods on both sides of the outer frame. After the second electric telescopic rods are started, the second electric telescopic rod on the right side pushes the outer module to the left, and cooperates with the second electric telescopic rod on the left side to push the outer module to the right, and the two outer modules are fitted together, and the first electric telescopic rod is started. The first electric telescopic rod pushes the outer frame to move downward, and the outer frame fits with the outer module below, and then the molten material is injected into the outer module from the injection pipe. After the two outer modules are shaped, the coolant is injected into the cooling ring through the liquid inlet pipe, and the coolant inside the cooling ring quickly cools down and shapes the tire mold inside the outer module, thereby achieving the effect of quickly completing the tire mold production.

[0024] Second, the utility model fixes the connecting plate to the external slide bar opened on the roof of the factory building through the slide grooves opened at the front and rear ends of the skateboard. The first electric telescopic rod is started to drive the outer frame to move upward to bring out the tire mold after casting. At the same time, it cooperates with the external slide bar above the factory to drive the tire mold to move to the corresponding place, thereby achieving the effect of driving the tire mold to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0027] Figure 3 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0028] Figure 4 It is a schematic diagram of the main structure of the utility model.

[0029] Among them: 1. cooling mechanism; 101. first electric telescopic rod; 102. outer frame; 103. cooling ring; 104. liquid inlet pipe; 2. injection molding mechanism; 201. fixed column; 202. second electric telescopic rod; 203. outer module; 204. injection pipe; 3. sliding mechanism; 301. connecting plate; 302. slide plate. DETAILED DESCRIPTION

[0030] 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.

[0031] The utility model provides the following technical solutions:

[0032] Embodiment 1

[0033] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , a casting device for an aluminum alloy tire mold, comprising a cooling mechanism 1, an injection molding mechanism 2 is arranged below the cooling mechanism 1, and a sliding mechanism 3 is arranged above the cooling mechanism 1;

[0034] The cooling mechanism 1 comprises a first electric telescopic rod 101, an outer frame 102 is fixedly connected to the lower part of the first electric telescopic rod 101, and a cooling ring 103 is fixedly connected to the inner part of the outer frame 102;

[0035] The injection molding mechanism 2 includes a fixed column 201 , a second electric telescopic rod 202 is fixedly connected to the left side of the fixed column 201 , and an outer module 203 is bolted to the left side of the second electric telescopic rod 202 .

[0036] Specifically, the cooling ring 103 is configured to be in a circular ring shape, and the interior of the cooling ring 103 is configured to be a vacuum.

[0037] Specifically, a liquid inlet pipe 104 is fixedly connected to the upper left side of the outer frame 102 .

[0038] Specifically, two fixing columns 201 , the second electric telescopic rod 202 and the outer module 203 are provided, and are respectively located on the left and right sides of the outer frame 102 .

[0039] Specifically, a material injection pipe 204 is fixedly connected below the outer module 203 .

[0040] Through the above technical scheme, by starting the second electric telescopic rods 202 on both sides of the outer frame 102, after the second electric telescopic rods 202 are started, the second electric telescopic rod 202 on the right side pushes the outer module 203 to move to the left, and cooperates with the second electric telescopic rod 202 on the left side to push the outer module 203 to move to the right, and the two outer modules 203 are fitted together. The internal circuit connection of the first electric telescopic rod 101 and the second electric telescopic rod 202 is the existing technology, which will not be repeated here. The first electric telescopic rod 101 is started, and the first electric telescopic rod 101 pushes the outer frame 102 to move downward, and the outer frame 102 is fitted with the outer module 203 below, and then the molten material is injected from the injection pipe 204 into the outer module 203. After the two outer modules 203 are shaped, the coolant is injected into the cooling ring 103 through the liquid inlet pipe 104. The coolant inside the cooling ring 103 quickly cools down and shapes the tire mold inside the outer module 203, thereby achieving the effect of quickly completing the tire mold production.

[0041] Embodiment 2

[0042] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 On the basis of the first embodiment, it is further obtained that the sliding mechanism 3 includes a connecting plate 301 , and a sliding plate 302 is fixedly connected to the front and rear ends above the connecting plate 301 .

[0043] Specifically, the first electric telescopic rod 101 is fixedly connected below the connecting plate 301 , and sliding grooves are provided at the front and rear ends of the sliding plate 302 .

[0044] Through the above technical solution, the connecting plate 301 is fixed to the external sliding rod opened on the roof of the factory building through the sliding grooves opened at the front and rear ends of the skateboard 302. The first electric telescopic rod 101 is started to drive the outer frame 102 to move upward to bring out the tire mold after casting. At the same time, it cooperates with the external sliding rod above the factory to drive the tire mold to move to the corresponding place, thereby achieving the effect of driving the tire mold to move.

[0045] Although the 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 thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A casting device for an aluminum alloy tire mold, comprising a cooling mechanism (1), characterized in that: An injection molding mechanism (2) is arranged below the cooling mechanism (1), and a sliding mechanism (3) is arranged above the cooling mechanism (1); The cooling mechanism (1) comprises a first electric telescopic rod (101), an outer frame (102) is fixedly connected below the first electric telescopic rod (101), and a cooling ring (103) is fixedly connected inside the outer frame (102); The injection molding mechanism (2) comprises a fixed column (201), a second electric telescopic rod (202) being fixedly connected to the left side of the fixed column (201), and an outer module (203) being bolted to the left side of the second electric telescopic rod (202).

2. The casting device for an aluminum alloy tire mold according to claim 1, characterized in that: The cooling ring (103) is configured to be in a circular ring shape, and the interior of the cooling ring (103) is configured to be a vacuum.

3. The casting device for an aluminum alloy tire mold according to claim 1, characterized in that: A liquid inlet pipe (104) is fixedly connected to the upper left side of the outer frame (102).

4. The casting device for an aluminum alloy tire mold according to claim 1, characterized in that: The fixing column (201), the second electric telescopic rod (202) and the outer module (203) are each provided with two, respectively located on the left and right sides of the outer frame (102).

5. The casting device for an aluminum alloy tire mold according to claim 1, characterized in that: A material injection pipe (204) is fixedly connected below the outer module (203).

6. The casting device for an aluminum alloy tire mold according to claim 1, characterized in that: The sliding mechanism (3) comprises a connecting plate (301), and a sliding plate (302) is fixedly connected to the front and rear ends above the connecting plate (301).

7. The casting device for an aluminum alloy tire mold according to claim 6, characterized in that: The first electric telescopic rod (101) is fixedly connected below the connecting plate (301), and sliding grooves are provided at the front and rear ends of the sliding plate (302).

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