Post-casting processing equipment for castings

Abstract

This utility model relates to the technical field of casting processing cooling equipment, and in particular to a casting post-processing device for castings, which makes it easier to retrieve castings after cooling and improves convenience; it includes a cold water tank and a retrieval mechanism. The cold water tank is fixedly connected to four corners at the bottom, and a drain pipe is fixedly connected to the lower middle of the front side of the cold water tank. A valve is installed on the drain pipe. The retrieval mechanism includes four sets of synchronous cylinders and a tray. The four sets of synchronous cylinders are symmetrically fixed at the front and rear ends of the cold water tank. A transmission component is provided between the four sets of synchronous cylinders and the tray for the synchronous cylinders to drive the tray to move up and down.

Description

Technical Field

[0001] This utility model relates to the technical field of casting processing cooling equipment, and in particular to a casting post-processing device for castings. Background Technology

[0002] Castings are metal shaped objects obtained by various casting methods. They are objects with a certain shape, size and properties obtained by pouring, injecting, sucking or other casting methods into a pre-prepared mold after smelting liquid metal, cooling and then grinding.

[0003] After casting is formed, it needs to be cooled by a cooling device. The existing casting cooling device puts the casting directly into the cold water tank for cooling, and then takes the casting out after cooling. However, the existing casting cooling device requires manual retrieval of the casting, which is inconvenient and has poor convenience. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a casting post-processing device that makes it easier to retrieve castings after cooling, thus improving convenience.

[0005] Technical solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a casting post-processing device, comprising a cold water tank and a retrieval mechanism. Support legs are fixedly connected to the four corners of the bottom of the cold water tank. A drain pipe is fixedly connected to the lower center of the front end of the cold water tank, and a valve is installed on the drain pipe. The retrieval mechanism includes four sets of synchronized cylinders and a tray. The four sets of synchronized cylinders are symmetrically fixedly installed at the front and rear ends of the cold water tank. A transmission component is provided between the four sets of synchronized cylinders and the tray. The transmission component includes two sets of connecting rods and four sets of support arms. The bottom ends of the two sets of connecting rods are fixedly connected to the output ends of the four sets of synchronized cylinders respectively. Both sides of the tray are rotatably mounted with T-shaped guide shafts. The top of the cold water tank is symmetrically fixed with two sets of supports on both the front and rear sides. The lower side of the outer wall of the four sets of support arms is fixedly connected with T-shaped connecting shafts. The four sets of T-shaped connecting shafts are rotatably mounted on the four sets of supports. T-shaped guide grooves are opened on the four sets of support arms. The four sets of T-shaped guide shafts are slidably mounted on the four sets of support arms by cooperating with the T-shaped guide grooves. I-shaped connecting shafts are rotatably mounted on the top of the four sets of support arms. Swing arms are rotatably sleeved on the four sets of I-shaped connecting shafts. T-shaped fixed shafts are fixedly connected to both sides of the front and rear ends of the tray. The bottom of the four sets of swing arms is rotatably sleeved on the four sets of T-shaped fixed shafts.

[0007] Preferably, the length of the thin shaft of the T-shaped connecting shaft is the same as the width of the support, the length of the thin shaft of the T-shaped fixed shaft is the same as the thickness of the swing arm, and the length of the thin shaft of the I-shaped connecting shaft is the same as the sum of the thicknesses of the support arm and the swing arm.

[0008] Preferably, a thermometer is embedded and fixedly installed on the left side of the front end of the cold water tank.

[0009] Preferably, the tray has two sets of brackets symmetrically fixedly connected, and the bottom of the tray has through holes evenly distributed.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: When cooling the molded casting, the cold water tank contains an appropriate amount of cooling water. When the synchronous cylinder is fully extended, the tray is in a raised state and is higher than the top of the cold water tank. At this time, the casting to be cooled is placed on the tray. Then, by fully retracting the synchronous cylinder, the tray and the casting are submerged in the water, allowing the cooling water to immerse the casting. After cooling, the tray is lifted by the synchronous cylinder, allowing the tray to retrieve the casting from the water. This makes it easier to retrieve the casting and improves convenience. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0012] Figure 2 This is a top-view axonometric structural diagram of the tray in this utility model;

[0013] Figure 3 This is an isometric structural diagram of the connection between the support arm and the T-shaped connecting shaft in this utility model;

[0014] Figure 4 This is a utility model Figure 3 A schematic diagram of the rear view structure;

[0015] Figure 5 This is an isometric structural diagram of the connection between the connecting rod and the T-shaped guide shaft in this utility model;

[0016] Figure 6 This is an isometric structural diagram of the I-beam connecting shaft in this utility model;

[0017] The following are labels in the attached diagram: 1. Cold water tank; 2. Support leg; 3. Drain pipe; 4. Valve; 5. Synchronizing cylinder; 6. Connecting rod; 7. T-shaped guide shaft; 8. Support; 9. Support arm; 10. T-shaped connecting shaft; 11. T-shaped guide groove; 12. I-shaped connecting shaft; 13. Tray; 14. T-shaped fixed shaft; 15. Swing arm; 16. Thermometer; 17. Bracket; 18. Through hole. Detailed Implementation

[0018] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0019] Example

[0020] Please see Figures 1-6 The present invention relates to a casting post-processing device, comprising a cold water tank 1, four sets of synchronous cylinders 5, and a tray 13. Support legs 2 are fixedly connected to the four corners of the bottom of the cold water tank 1. A drain pipe 3 is fixedly connected to the lower center of the front end of the cold water tank 1, and a valve 4 is installed on the drain pipe 3. The four sets of synchronous cylinders 5 are symmetrically fixedly installed at the front and rear ends of the cold water tank 1. A transmission component is provided between the four sets of synchronous cylinders 5 and the tray 13. The transmission component includes two sets of connecting rods 6 and four sets of support arms 9. The bottom ends of the two sets of connecting rods 6 are fixedly connected to the output ends of the four sets of synchronous cylinders 5. T-shaped guide shafts 7 are rotatably installed on both sides of the two sets of connecting rods 6. Two sets of supports 8 are symmetrically fixedly connected to the front and rear sides of the top of the cold water tank 1. T-shaped connecting shafts 10 are fixedly connected to the lower outer walls of the four sets of support arms 9. The four sets of T-shaped connecting shafts 10 are rotatably installed on the four sets of supports 8. T-shaped guide grooves 11 are provided on the four sets of support arms 9. The four sets of T-shaped guide shafts 7 are connected to the tray 13 via... The T-shaped guide grooves 11 are slidably mounted on four sets of support arms 9. Each of the four sets of support arms 9 has an I-shaped connecting shaft 12 rotatably mounted on its top. Each of the four sets of I-shaped connecting shafts 12 has a swing arm 15 rotatably mounted on its bottom. T-shaped fixing shafts 14 are fixedly connected to both sides of the front and rear ends of the tray 13. The bottoms of the four sets of swing arms 15 are rotatably mounted on the four sets of T-shaped fixing shafts 14. In use, when cooling the formed casting, the cold water tank 1 contains an appropriate amount of cooling water. When the synchronous cylinder 5 is fully extended, the tray 13 is in a raised state, higher than the top of the cold water tank 1. The casting to be cooled is then placed on the tray 13. The synchronous cylinder 5 is then fully retracted, causing the tray 13 to sink into the water with the casting, allowing the cooling water to submerge the casting. After cooling, the synchronous cylinder 5 is used to lift the tray 13, allowing the tray 13 to retrieve the casting from the water. This makes retrieving the casting easier and more convenient.

[0021] The length of the thin shaft of the T-shaped connecting shaft 10 is the same as the width of the support 8, the length of the thin shaft of the T-shaped fixed shaft 14 is the same as the thickness of the swing arm 15, and the length of the thin shaft of the I-shaped connecting shaft 12 is the same as the sum of the thicknesses of the support arm 9 and the swing arm 15. By making the length of the thin shaft of the T-shaped connecting shaft 10 the same as the width of the support 8, the length of the thin shaft of the T-shaped fixed shaft 14 the same as the thickness of the swing arm 15, and the length of the thin shaft of the I-shaped connecting shaft 12 the same as the sum of the thicknesses of the support arm 9 and the swing arm 15, when the synchronous cylinder 5 drives the pallet 13 to rise and fall, it can effectively prevent the support arm 9 and the swing arm 15 from shaking, and effectively ensure the stability of the pallet 13 during the upgrading process.

[0022] A thermometer 16 is embedded and fixedly installed on the left side of the front end of the cold water tank 1. By setting the thermometer 16, the water temperature change in the cold water tank 1 can be observed. As the casting is cooled, the water temperature will slowly rise. When the temperature rises to a certain value, the valve 4 needs to be opened to drain the warm water and then add new cooling water to ensure a good cooling effect.

[0023] Two sets of brackets 17 are symmetrically fixedly connected to the tray 13, and through holes 18 are evenly opened at the bottom of the tray 13. By setting the brackets 17 and through holes 18, when placing the casting, the brackets 17 can support the casting and make the bottom of the casting suspended. The through holes 18 allow cooling water to come into contact with the bottom of the casting. When it is picked up, the water on the tray 13 can also flow away through the through holes 18.

[0024] The post-casting processing device of this utility model works as follows: When cooling the formed casting, the cold water tank 1 contains an appropriate amount of cooling water. When the synchronous cylinder 5 is fully extended, the tray 13 is raised above the top of the cold water tank 1. At this time, the casting to be cooled is placed on the tray 13. Then, by fully retracting the synchronous cylinder 5, the synchronous cylinder 5 drives the connecting rod 6 to move downwards. The connecting rod 6, through the cooperation of the T-shaped guide shaft 7 and the T-shaped guide groove 11, drives the support arm 9 to rotate inwards. Under gravity... Under the action of the mechanism, the support arm 9 moves vertically downward along with the tray 13 via the swing arm 15, causing the tray 13 to sink into the water with the casting. The cooling water submerges the casting. After cooling, the synchronizing cylinder 5 extends fully, pushing the connecting rod 6 upward. The connecting rod 6, through the cooperation of the T-shaped guide shaft 7 and the T-shaped guide groove 11, drives the support arm 9 to rotate outward. This causes the support arm 9 to move upward along with the tray 13 via the swing arm 15, thereby lifting the tray 13 and the casting. The tray 13 then retrieves the casting from the water, and the casting can be removed.

[0025] The casting post-processing device of this utility model has common mechanical installation, connection or setting methods, and can be implemented as long as it can achieve its beneficial effect. The valve 4, synchronous cylinder 5 and thermometer 16 of the casting post-processing device of this utility model are purchased from the market. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual.

[0026] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A post-casting processing device for castings, characterized in that, Includes a cold water tank (1) and a salvage mechanism; The cold water tank (1) is fixedly connected to four corners of the bottom with support legs (2), and a drain pipe (3) is fixedly connected to the middle of the lower front side of the cold water tank (1). A valve (4) is installed on the drain pipe (3). The salvage mechanism includes four sets of synchronized cylinders (5) and a tray (13). The four sets of synchronized cylinders (5) are symmetrically fixed at the front and rear ends of the cold water tank (1). A transmission component is provided between the four sets of synchronized cylinders (5) and the tray (13) for the synchronized cylinders (5) to drive the tray (13) to move up and down.

2. The post-casting processing apparatus for castings as described in claim 1, characterized in that, The transmission components include two sets of connecting rods (6) and four sets of support arms (9). The bottom ends of the two sets of connecting rods (6) are fixedly connected to the output ends of the four sets of synchronous cylinders (5). T-shaped guide shafts (7) are rotatably installed on both sides of the two sets of connecting rods (6). Two sets of supports (8) are symmetrically fixedly connected to the front and rear sides of the top of the cold water tank (1). T-shaped connecting shafts (10) are fixedly connected to the lower side of the outer wall of the four sets of support arms (9). The four sets of T-shaped connecting shafts (10) are rotatably installed on the four sets of supports (8). Each of the support arms (9) is provided with a T-shaped guide groove (11). Four sets of T-shaped guide shafts (7) are slidably installed on the four sets of support arms (9) through cooperation with the T-shaped guide grooves (11). I-shaped connecting shafts (12) are rotatably installed on the top of each of the four sets of support arms (9). Swing arms (15) are rotatably sleeved on each of the four sets of I-shaped connecting shafts (12). T-shaped fixed shafts (14) are fixedly connected to both sides of the front and rear ends of the tray (13). The bottom of each of the four sets of swing arms (15) is rotatably sleeved on the four sets of T-shaped fixed shafts (14).

3. The post-casting processing apparatus for castings as described in claim 2, characterized in that, The length of the thin shaft of the T-shaped connecting shaft (10) is the same as the width of the support (8), the length of the thin shaft of the T-shaped fixed shaft (14) is the same as the thickness of the swing arm (15), and the length of the thin shaft of the I-shaped connecting shaft (12) is the same as the sum of the thicknesses of the support arm (9) and the swing arm (15).

4. The post-casting processing apparatus for castings as described in claim 3, characterized in that, A thermometer (16) is embedded and fixedly installed on the left side of the front end of the cold water tank (1).

5. The post-casting processing apparatus for castings as described in claim 4, characterized in that, Two sets of brackets (17) are symmetrically fixedly connected on the tray (13), and through holes (18) are evenly opened on the bottom of the tray (13).

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