High-safety casting pouring container

Abstract

The utility model discloses a high-safety casting pouring container, relates to the technical field of investment casting, and aims to solve the problems that when liquid metal is poured into an existing pouring container, one end of a conveying pipeline is not provided with a guide structure, and the liquid metal is easy to collide with a pouring frame body to be sputtered in the pouring process. And the unfolding structure is arranged in the material box, comprises an extension frame which moves horizontally, and is used for guiding a casting solution. The placing frame, the transmission rod, the spring, the connecting rod and the extension frame are arranged to form an unfolding structure, a metal solution is guided through the unfolded extension frame, the situation that the metal solution is sputtered to the nearby ground is avoided, safety is improved, the threaded rod, the fixing block and the guide rod are arranged to form an adjusting structure, and the adjusting structure is convenient to adjust. And pipelines of different sizes can be fixed by rotating the threaded rod, operation is easy, and workers can conveniently fix the pipelines.

Description

Technical Field

[0001] The utility model relates to the technical field of investment casting, in particular to a high-safety casting pouring container. Background Art

[0002] A casting is a metal shaped object obtained by various casting methods, that is, the smelted liquid metal is poured into a pre-prepared mold by pouring, injection, suction or other casting methods, and after cooling and subsequent processing such as grinding, the resulting object has a certain shape, size and performance. The casting process requires a casting pouring container.

[0003] During the pouring process of existing casting pouring containers, a pipe is usually required to pour liquid metal into the pouring frame. Due to the lack of a guide structure at one end of the conveying pipe, the liquid metal is easily collided with the pouring frame during the pouring process and splashed, and the splashed liquid metal poses a safety hazard. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that during the pouring process of a casting pouring container, a pipe is usually needed to pour liquid metal into a pouring frame. Due to the lack of a guide structure at one end of the conveying pipe, the liquid metal is easily collided with the pouring frame during the pouring process and splashed, and the splashed liquid metal poses a safety hazard. Thus, a high-safety casting pouring container is provided.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-safety casting container, including a material box and an expansion structure, which is arranged inside the material box, and the expansion structure includes an extension frame arranged above the material box, a connecting rod rotatably connected to the bottom of the extension frame, and a transmission rod rotatably connected to the bottom end of the connecting rod, and the vertical movement of the transmission rod is used to change the angle of the connecting rod to drive the extension frame to move horizontally.

[0006] By adopting the above technical solution, the metal solution can be guided by the unfolding structure to prevent the metal solution from splashing and falling to the ground.

[0007] Preferably, the deployment structure includes a placement frame arranged inside the material box, a transmission rod fixedly connected to the bottom of the placement frame, a spring fixedly connected to the bottom of the material box, a connecting rod arranged on one side of the transmission rod and an extension frame arranged at the top of the connecting rod, the placement frame is slidably connected to the inner wall of the material box, one end of the connecting rod is rotatably connected to the transmission rod, and the other end of the connecting rod is rotatably connected to the extension frame, the transmission rod is slidably connected to the material box, and the bottom end of the spring is fixedly connected to the transmission rod.

[0008] By adopting the above technical solution, the metal solution can be guided by the unfolded extension frame to prevent the metal solution from splashing onto the nearby ground, thereby improving safety.

[0009] Preferably, the connecting rod is fixedly connected to the outer wall of the material box, the fixed frame is fixedly connected to the top of the connecting rod, and the fixed frame is slidably connected to the extension frame, and the adjustment structure is arranged inside the fixed frame, the adjustment structure includes a threaded rod threadedly connected to the top of the fixed frame, a fixed block rotatably connected to the bottom end of the threaded rod and a guide rod fixedly connected to the top of the fixed block, and the guide rod is slidably connected to the fixed frame.

[0010] By adopting the above technical solution, pipes of different sizes can be fixed by rotating the threaded rod, which is simple to operate and convenient for workers to fix the pipes.

[0011] Preferably, a limit rod is fixedly connected to the bottom of the material box, and the limit rod is slidably connected to the transmission rod, and the limit rod passes through the hole in the center of the spring.

[0012] By adopting the above technical solution, the spring can be limited by the limiting rod to avoid the occurrence of spring deformation and dislocation.

[0013] Preferably, one side of the transmission rod is a curved surface, and the curved surface of the transmission rod fits against the outer wall of the material box.

[0014] By adopting the above technical solution, the stability of the transmission rod during the up and down movement can be ensured.

[0015] Preferably, sliding protrusions are provided on both sides of the fixed frame, and the sliding protrusions are slidably connected to the inner wall of the extension frame.

[0016] By adopting the above technical solution, the extension frame can be limited by the sliding protrusion to ensure the stability of the extension frame during movement.

[0017] Preferably, the pouring frame is slidably connected to the inside of the placement frame, and a lifting hook is fixedly connected above the pouring frame.

[0018] By adopting the above technical solution, the casting frame can be pulled by the external mechanical arm through the lifting hook to move, thereby facilitating the staff to quickly take out the casting frame.

[0019] Compared with the prior art, the utility model has the following beneficial effects: an unfolding structure is formed by providing a placement frame, a transmission rod, a spring, a connecting rod and an extension frame; the metal solution is guided by the unfolded extension frame to avoid the metal solution from splashing onto the nearby ground, thereby improving safety; an adjustment structure is formed by providing a threaded rod, a fixing block and a guide rod; pipes of different sizes can be fixed by rotating the threaded rod; the operation is simple, and it is convenient for the staff to fix the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front structural schematic diagram of the utility model;

[0021] Figure 2 For this utility model Figure 1 A magnified schematic diagram of part A;

[0022] Figure 3 For this utility model Figure 1 An enlarged schematic diagram of part B;

[0023] Figure 4 It is a schematic diagram of the top surface structure of the utility model.

[0024] Figure 5 For this utility model Figure 4 Enlarged schematic diagram of part C

[0025] In the figure: 1. material box; 2. unfolding structure; 201. placement frame; 202. transmission rod; 203. spring; 204. connecting rod; 205. extension frame; 206. limit rod; 3. casting frame; 4. connecting rod; 5. fixing frame; 6. adjustment structure; 601. threaded rod; 602. fixing block; 603. guide rod; 7. sliding protrusion. DETAILED DESCRIPTION

[0026] 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.

[0027] The following is combined with Figure 1-5 The utility model is described in further detail.

[0028] Embodiment 1

[0029] See also Figure 1-5The utility model provides an embodiment: a high-safety casting container, including a material box 1 and an expansion structure 2, the expansion structure 2 is arranged inside the material box 1, the expansion structure 2 includes an extension frame 205 arranged above the material box 1, a connecting rod 204 rotatably connected to the bottom of the extension frame 205, and a transmission rod 202 rotatably connected to the bottom end of the connecting rod 204, the transmission rod 202 vertically moves to change the angle of the connecting rod 204 to drive the extension frame 205 to move horizontally, and the expansion structure 2 is used to guide the casting solution, In order to reduce the possibility of molten metal falling to the ground, the connecting rod 4 is fixedly connected to the outer wall of the material box 1, and the connecting rod 4 is connected to the material box 1 by multiple sets of bolts to improve the stability of the overall structure. The fixed frame 5 is fixedly connected to the top of the connecting rod 4, and the fixed frame 5 is connected to the connecting rod 4 by welding to avoid the fixed frame 5 and the connecting rod 4 being separated. A lifting hook is fixedly connected above the casting frame 3, and a robotic arm can be used to pull the casting frame 3 through the lifting hook to move, so that the staff can quickly take out the casting frame 3.

[0030] Embodiment 2

[0031] See also Figure 1-5On the basis of the above-mentioned embodiments, the unfolding structure 2 of this embodiment includes a placement frame 201 arranged inside the material box 1, the placement frame 201 is a curved frame, and the outer wall of the placement frame 201 is in contact with the inner wall of the material box 1, a transmission rod 202 fixedly connected to the bottom of the placement frame 201, the transmission rod 202 is connected to the placement frame 201 by welding, and the stability of the structure as a whole is improved, and a spring 203 fixedly connected to the bottom of the material box 1, the spring 203 is in a stretched deformation state, and the transmission rod 202 can be driven to move by the spring 203, and the transmission rod 202 is arranged on the transmission rod 202 The connecting rod 204 on one side is made of stainless steel to ensure the stability of the structure. The extension frame 205 is arranged at the top of the connecting rod 204. One side of the inner wall of the extension frame 205 is inclined to facilitate guiding the metal solution into the casting frame 3. The placement frame 201 is slidably connected to the inner wall of the material box 1 to ensure the stability of the placement frame 201 during the up and down movement. One end of the connecting rod 204 is rotatably connected to the transmission rod 202, and the other end of the connecting rod 204 is rotatably connected to the extension frame 205. When the transmission rod 202 moves up and down, it can drive the extension frame 205 to move horizontally. The transmission rod 202 is slidably connected to the material box 1. A square hole is provided at the bottom of the material box 1, and the transmission rod 202 passes through the square hole to ensure the stability of the transmission rod 202 during movement. The bottom end of the spring 203 is fixedly connected to the transmission rod 202. A limiting rod 206 is fixedly connected to the bottom of the material box 1, and the limiting rod 206 is slidably connected to the transmission rod 202, and the limiting rod 206 passes through the hole in the center of the spring 203. The spring 203 is limited by the limiting rod 206 to avoid the deformation and dislocation of the spring 203. One side of the transmission rod 202 is a curved surface, and the transmission The curved surface of the rod 202 fits with the outer wall of the material box 1 to ensure the stability of the transmission rod 202 during the up and down movement. Sliding protrusions 7 are provided on both sides of the fixed frame 5, and the sliding protrusions 7 are slidably connected to the inner wall of the extension frame 205. A docking groove is opened inside the extension frame 205, and the sliding protrusion 7 is embedded in the docking groove. The extension frame 205 is limited by the sliding protrusion 7 to ensure the stability of the extension frame 205 during movement. The expanded extension frame 205 is used to guide the metal solution to avoid the metal solution splashing to the nearby ground, thereby improving safety.

[0032] Embodiment 3

[0033] See also Figure 1-5On the basis of the above-mentioned embodiments, the adjustment structure 6 of this embodiment is arranged inside the fixed frame 5. The adjustment structure 6 includes a threaded rod 601 threadedly connected to the top of the fixed frame 5. A turntable is fixedly connected to the top of the threaded rod 601, and a rubber pad is arranged on the outside of the turntable, so that the staff can rotate the threaded rod 601 through the turntable, and the fixed block 602 connected to the bottom of the threaded rod 601 can be driven to move by rotating the threaded rod 601. The guide rod 603 fixedly connected to the top of the fixed block 602 can limit the fixed block 602 through the guide rod 603 to ensure the stability of the fixed block 602 during the up and down movement. The guide rod 603 is slidably connected to the fixed frame 5. The guide rod 603 has the same length as the threaded rod 601 to ensure the limiting effect of the guide rod 603 on the fixed block 602. Pipes of different sizes can be fixed by rotating the threaded rod 601. The operation is simple and convenient for the staff to fix the pipeline.

[0034] Working principle: First, when it is necessary to fix the pipeline of the metal solution, insert one end of the delivery pipeline into the hole in the fixing frame 5, and then rotate the threaded rod 601. The thread of the threaded rod 601 moves downward toward the inside of the fixing frame 5. The movement of the threaded rod 601 will drive the fixing block 602 to move. The fixing block 602 moves and fits to the outer wall of the delivery pipeline. The delivery pipelines of different sizes can be fixed by the adjustable fixing block 602.

[0035] Secondly, the pouring frame 3 is placed in the placing frame 201. The gravity of the pouring frame 3 will cause the placing frame 201 to move downward. The downward movement of the placing frame 201 will drive the transmission rod 202 to move downward. The movement of the transmission rod 202 will cause the spring 203 to stretch downward and deform. Since the transmission rod 202 is rotatably connected to the connecting rod 204, and the connecting rod 204 is rotatably connected to the extension frame 205, and the extension frame 205 is slidably connected to the fixed frame 5, the downward movement of the transmission rod 202 will drive the extension frame 205 to move toward the inside of the material box 1. Then, the molten metal is poured into the pouring frame 3 through the conveying pipe. The extension frame 205 will guide the molten metal to reduce the occurrence of the molten metal being reduced to the nearby ground.

[0036] Finally, when the pouring frame 3 needs to be taken out, the pouring frame 3 is pulled by an external robotic arm. During the upward movement of the pouring frame 3, the fixation on the placement frame 201 will be released, and the stretched spring 203 will restore its deformation to drive the transmission rod 202 to move downward. The upward movement of the transmission rod 202 will drive the extension frame 205 to move toward the outside of the material box 1, thereby avoiding the extension frame 205 from affecting the process of taking out the pouring frame 3.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A high-safety casting pouring container, characterized in that: include: Material box; The unfolding structure is arranged inside the material box, and the unfolding structure includes an extension frame arranged above the material box, a connecting rod rotatably connected to the bottom of the extension frame, and a transmission rod rotatably connected to the bottom end of the connecting rod. The vertical movement of the transmission rod is used to change the angle of the connecting rod to drive the extension frame to move horizontally.

2. A high-safety casting pouring container according to claim 1, characterized in that: The unfolding structure includes a placement frame arranged inside the material box, a transmission rod fixedly connected to the bottom of the placement frame, a spring fixedly connected to the bottom of the material box, a connecting rod arranged on one side of the transmission rod and an extension frame arranged at the top end of the connecting rod; the placement frame is slidably connected to the inner wall of the material box, the transmission rod is slidably connected to the material box, and the bottom end of the spring is fixedly connected to the transmission rod.

3. A high-safety casting pouring container according to claim 1, characterized in that: include: A connecting rod, the connecting rod is fixedly connected to the outer wall of the material box; A fixed frame, which is fixedly connected to the top of the connecting rod and is slidably connected to the extension frame; The adjusting structure is arranged inside the fixed frame, and comprises a threaded rod threadedly connected to the top of the fixed frame, a fixed block rotatably connected to the bottom end of the threaded rod, and a guide rod fixedly connected to the top of the fixed block, wherein the guide rod is slidably connected to the fixed frame.

4. A high-safety casting pouring container according to claim 2, characterized in that: The bottom of the material box is fixedly connected with a limiting rod, and the limiting rod is slidably connected with the transmission rod, and the limiting rod passes through the hole in the center of the spring.

5. A high-safety casting pouring container according to claim 2, characterized in that: One side of the transmission rod is a curved surface, and the curved surface of the transmission rod fits with the outer wall of the material box.

6. A high-safety casting pouring container according to claim 3, characterized in that: Sliding protrusions are arranged on both sides of the fixing frame, and the sliding protrusions are slidably connected to the inner wall of the extension frame.

7. A high-safety casting pouring container according to claim 2, characterized in that: include: The pouring frame is slidably connected to the inside of the placing frame, and a lifting hook is fixedly connected above the pouring frame.

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