Ship part casting and smelting device

Abstract

The utility model relates to the field of ship part casting, and discloses a ship part casting and smelting device which comprises a shell, a heating furnace is arranged on the inner wall of the shell, a supporting plate is fixedly connected to the top end of the outer wall of the shell, a moving assembly is arranged on the inner wall of the supporting plate, and the moving assembly comprises a sliding block. A handle is rotatably connected to the outer wall of the sliding block, a moving plate is elastically connected to the inner wall of the handle through a limiting spring, a connecting rod is fixedly connected to the inner side wall of the handle, a limiting block is fixedly connected to the surface of the moving plate, and a positioning assembly is arranged at the top end of the right side of the shell. The end, away from the handle, of the connecting rod is fixedly connected with a crucible. According to the utility model, after materials in the crucible are completely smelted, the crucible can be driven by the handle to move from the inside of the heating furnace, and the materials in the crucible can be poured for pouring through the rotation of the crucible, so that people can be prevented from directly contacting the crucible.

Description

Technical Field

[0001] The utility model relates to the field of ship parts casting, in particular to a ship parts casting and smelting device. Background Art

[0002] When a ship is manufactured, a large number of mechanical parts are needed inside it. These parts play an indispensable role in the use of the ship. The ship parts casting and melting device is usually used to melt metal materials (such as iron, steel, aluminum, etc.) and inject them into the mold to form ship parts.

[0003] After searching, the Chinese patent announcement number: CN 218362062 U discloses a metal material smelting and casting device, which relates to the technical field of smelting and casting devices, including: a base, a heating part and a mixing part; the base is placed on the ground; two elastic blocks are symmetrically adhered to the bottom end surface of the base, and the two elastic blocks together form a protective structure when the base is placed. Because a cover plate is buckled on the top of the liquid storage barrel, the outer wall of the liquid storage barrel is provided with grooves in a circular array, and the grooves provided in the circular array are aligned with the position of the heating tube. During use, the heating area of ​​the liquid storage barrel can be expanded through the grooves provided in the circular array, thereby improving the heating effect of the metal liquid in the liquid storage barrel, solving the problem that the existing device has poor structural properties and cannot increase the heating area of ​​the metal liquid while achieving metal liquid mixing, resulting in reduced smelting efficiency.

[0004] The above device is inconvenient when unloading materials. The metal material after melting still has a high temperature. Improper operation may cause burns to personnel. In addition, the device does not have a movable and adjustable fixed device to fix the mold, so the mold may tilt during the pouring process, resulting in a shift in the pouring. Therefore, a ship parts casting and melting device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a ship parts casting and melting device, aiming to improve the inconvenience of material feeding in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a ship parts casting and smelting device, comprising a shell, the inner wall of the shell is provided with a heating furnace, the top end of the outer wall of the shell is fixedly connected to a support plate, the inner wall of the support plate is provided with a moving component, the moving component comprises a slider, the outer wall of the slider is rotatably connected to a handle, the inner wall of the handle is elastically connected to the moving plate through a limit spring, the inner side wall of the handle is fixedly connected to a connecting rod, the surface of the moving plate is fixedly connected to a limit block, the top end of the right side of the shell is provided with a positioning component, and the end of the connecting rod away from the handle is fixedly connected to a crucible.

[0007] As a further description of the above technical solution:

[0008] The positioning assembly comprises an electric telescopic rod, the bottom end of the outer wall of the electric telescopic rod is fixedly connected with a positioning plate, and the inner wall of the positioning plate is elastically connected with a positioning block via a return spring.

[0009] As a further description of the above technical solution:

[0010] The inner wall of the support plate is provided with an L-shaped guide groove, and the sliding block is slidably connected to the inner wall of the L-shaped groove.

[0011] As a further description of the above technical solution:

[0012] The connecting rod penetrates and is rotatably connected to the inner wall of the slider, one end of the limit spring is fixedly connected to the inner wall of the handle, and the other end of the limit spring is fixedly connected to the inner side wall of the moving plate.

[0013] As a further description of the above technical solution:

[0014] The movable plate is slidably connected to the inner wall of the handle, the inner wall of the slider is provided with a limiting groove, the bottom end of the outer wall of the limiting block is plugged into the inner wall of the slider limiting groove, and the limiting block penetrates and is slidably connected to the inner wall on the right side of the handle.

[0015] As a further description of the above technical solution:

[0016] The connecting rod passes through and is slidably connected to the inner wall of the moving plate, and the connecting rod passes through and is slidably connected to the inner wall of the limiting block.

[0017] As a further description of the above technical solution:

[0018] The electric telescopic rod is fixedly connected to the outer wall on the right side of the shell, and the positioning plate is slidably connected to the top end of the outer wall of the shell.

[0019] As a further description of the above technical solution:

[0020] One end of the return spring is fixedly connected to the outer wall of the positioning block, the other end of the return spring is fixedly connected to the outer wall of the positioning block, and the positioning block is slidably connected to the inner wall of the positioning plate.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by providing a moving component, after the material inside the crucible is completely melted, the crucible can be moved from the inside of the heating furnace by a handle, and the material inside the crucible can be poured by rotating the crucible, thereby avoiding direct contact between people and the crucible.

[0023] 2. In the utility model, by providing a positioning assembly, when casting ship parts, the mold can be pressed and fixed by the positioning plate, and the mold can be pressed by the positioning block. At the same time, the two groups of positioning blocks can also support and position the mold, so that the mold can always be aligned with the tilted position of the crucible. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an overall three-dimensional schematic diagram of a ship parts casting and melting device proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the overall side view structure of a ship parts casting and melting device proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of a moving component and a crucible of a ship parts casting and melting device proposed by the utility model;

[0027] Figure 4 This is a schematic structural diagram of a handle, a slider and a moving plate in a separated state of a ship parts casting and melting device proposed by the utility model;

[0028] Figure 5 The utility model discloses a partial cross-sectional structural schematic diagram of a positioning plate of a ship parts casting and melting device.

[0029] Legend:

[0030] 1. Shell; 2. Heating furnace; 3. Crucible; 4. Support plate; 5. Positioning assembly; 51. Electric telescopic rod; 52. Positioning plate; 53. Reset spring; 54. Positioning block; 6. Moving assembly; 61. Slider; 62. Handle; 63. Connecting rod; 64. Limit spring; 65. Moving plate; 66. Limit block. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-Figure 3The utility model provides an embodiment: a ship parts casting and smelting device, including a shell 1, the inner wall of the shell 1 is provided with a heating furnace 2, the heating furnace 2 is a prior art, and a heating component is arranged inside, and the crucible 3 is entered into the interior thereof, so as to heat the crucible 3, so as to melt the raw materials inside the crucible 3, the top end of the outer wall of the shell 1 is fixedly connected with a support plate 4, the inner wall of the support plate 4 is provided with an L-shaped guide groove, a slider 61 is slidably connected to the inner wall of the L-shaped groove, the slider 61 can only slide on the inner wall of the L-shaped guide groove of the support plate 4, and cannot be separated from its inner wall, and a moving component 6 is arranged on the inner wall of the support plate 4.

[0033] Reference Figure 2-Figure 4 The moving assembly 6 includes a slider 61, and the outer wall of the slider 61 is rotatably connected to a handle 62. By grasping the handle 62, the slider 61 and the crucible 3 can be driven to move synchronously, so as to facilitate the pouring of the smelted material inside. The inner wall of the handle 62 is elastically connected to a moving plate 65 through a limit spring 64. The moving plate 65 is slidably connected to the inner wall of the handle 62. A limit groove is provided on the inner wall of the slider 61. The bottom end of the outer wall of the limit block 66 is plugged into the inner wall of the limit groove of the slider 61. The plugging between the two can fix the handle 62 on the surface of the slider 61 to drive the crucible 3 to rotate and tilt, so as to facilitate the pouring of the raw materials inside. The limit block 66 penetrates and is slidably connected to the inner wall on the right side of the handle 62. One end of the limit spring 64 is fixedly connected It is connected to the inner wall of the handle 62, and the other end of the limit spring 64 is fixedly connected to the inner side wall of the moving plate 65. The function of the limit spring 64 is to automatically reset the position of the moving plate 65 after being pulled and moved. The inner side wall of the handle 62 is fixedly connected with a connecting rod 63, and the connecting rod 63 passes through and is slidably connected to the inner wall of the moving plate 65. The connecting rod 63 passes through and is slidably connected to the inner wall of the limit block 66. When the handle 62 is rotated, the crucible 3 will be driven to rotate through the connecting rod 63, and the slider 61 will not be rotated. The connecting rod 63 passes through and is rotatably connected to the inner wall of the slider 61. The surface of the moving plate 65 is fixedly connected to the limit block 66. A positioning component 5 is provided at the top end of the right side of the shell 1, and the end of the connecting rod 63 away from the handle 62 is fixedly connected to the crucible 3.

[0034] Reference Figure 1 and Figure 5The positioning assembly 5 includes an electric telescopic rod 51, which is fixedly connected to the outer wall of the right side of the shell 1, and a positioning plate 52 is slidably connected to the top of the outer wall of the shell 1. The bottom end of the outer wall of the electric telescopic rod 51 is fixedly connected with the positioning plate 52. The electric telescopic rod 51 is a prior art. The two groups of rods inside are extended and retracted by an electric control device, thereby driving the positioning plate 52 to contact the outer wall of the mold, thereby cooperating with the hole groove on the surface of the shell 1 to fix the mold. The inner wall of the positioning plate 52 is elastically connected with a positioning block 54 through a return spring 53. One end of the return spring 53 is fixedly connected to the outer wall of the positioning block 54, and the other end of the return spring 53 is fixedly connected to the outer wall of the positioning block 54. The function of the return spring 53 is to apply elastic support to the position of the two groups of positioning blocks 54 after being squeezed and moved, and also automatically reset the positioning block 54. The positioning block 54 is slidably connected to the inner wall of the positioning plate 52. By setting the positioning block 54, the two sides of the mold can be positioned and supported to keep it in the middle of the pouring position of the crucible 3 at all times.

[0035] Working principle: When casting ship parts, the mold to be cast is placed on the surface of the shell 1, and the positioning plate 52 is moved by the electric telescopic rod 51, so that the outer wall of the mold is squeezed to fit the inner side wall of the shell 1, so that the mold is clamped and fixed. At the same time, when the positioning plate 52 contacts the outer wall of the mold, the inclined surfaces of the two groups of positioning blocks 54 inside it will contact the outer walls on both sides of the mold, so that the positioning blocks 54 are squeezed to move on the inner wall of the positioning plate 52, and the return spring 53 is elastically compressed, so that the mold is supported and fixed by the two groups of positioning blocks 54, so that it always remains aligned with the pouring position of the crucible 3.

[0036] After the raw materials inside the crucible 3 are heated and melted by the heating furnace 2, the handle 62 can be grasped to drive the slider 61 to move on the inner wall of the L-shaped guide groove of the support plate 4, and the slider 61 will drive the crucible 3 to move synchronously through the connecting rod 63 during the movement, until the top of the L-shaped guide groove is reached, the moving plate 65 is pressed to move on the inner wall of the handle 62, so that the limit spring 64 is elastically compressed, and the moving plate 65 will drive the limit block 66 to move synchronously during the movement, so that the limit The positioning block 66 will be separated from the limiting groove of the slider 61. At this time, the handle 62 can be rotated to drive the connecting rod 63 to rotate on the inner wall of the slider 61, thereby driving the crucible 3 to rotate, so that the material after melting inside the crucible 3 enters the mold that has been fixed in advance, and the movable plate 65 is released. It will be affected by the elastic action of the limiting spring 64, and it and the limiting block 66 will be synchronously restored to the initial position, so that it can be plugged into the limiting groove of the slider 61, so as to fix the current tilted position of the handle 62, the connecting rod 63 and the crucible 3.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A ship parts casting and melting device, comprising a housing (1), characterized in that: The inner wall of the shell (1) is provided with a heating furnace (2); the top end of the outer wall of the shell (1) is fixedly connected to a support plate (4); the inner wall of the support plate (4) is provided with a moving component (6); the moving component (6) comprises a slider (61); The outer wall of the slider (61) is rotatably connected to a handle (62), the inner wall of the handle (62) is elastically connected to a movable plate (65) via a limit spring (64), the inner side wall of the handle (62) is fixedly connected to a connecting rod (63), the surface of the movable plate (65) is fixedly connected to a limit block (66), a positioning assembly (5) is provided at the top end of the right side of the shell (1), and the end of the connecting rod (63) away from the handle (62) is fixedly connected to the crucible (3).

2. A ship parts casting and melting device according to claim 1, characterized in that: The positioning assembly (5) comprises an electric telescopic rod (51), the bottom end of the outer wall of the electric telescopic rod (51) being fixedly connected to a positioning plate (52), and the inner wall of the positioning plate (52) being elastically connected to a positioning block (54) via a return spring (53).

3. A ship parts casting and melting device according to claim 1, characterized in that: An L-shaped guide groove is provided on the inner wall of the support plate (4), and the sliding block (61) is slidably connected to the inner wall of the L-shaped groove.

4. A ship parts casting and melting device according to claim 1, characterized in that: The connecting rod (63) penetrates through and is rotatably connected to the inner wall of the slider (61), one end of the limit spring (64) is fixedly connected to the inner wall of the handle (62), and the other end of the limit spring (64) is fixedly connected to the inner side wall of the moving plate (65).

5. A ship parts casting and melting device according to claim 1, characterized in that: The movable plate (65) is slidably connected to the inner wall of the handle (62); a limiting groove is provided on the inner wall of the slider (61); the bottom end of the outer wall of the limiting block (66) is plugged into the inner wall of the limiting groove of the slider (61); and the limiting block (66) penetrates and is slidably connected to the inner wall on the right side of the handle (62).

6. A ship parts casting and melting device according to claim 1, characterized in that: The connecting rod (63) passes through and is slidably connected to the inner wall of the movable plate (65), and the connecting rod (63) passes through and is slidably connected to the inner wall of the limiting block (66).

7. A ship parts casting and melting device according to claim 2, characterized in that: The electric telescopic rod (51) is fixedly connected to the outer wall on the right side of the shell (1), and the positioning plate (52) is slidably connected to the top end of the outer wall of the shell (1).

8. A ship parts casting and melting device according to claim 2, characterized in that: One end of the return spring (53) is fixedly connected to the outer wall of the positioning block (54), the other end of the return spring (53) is fixedly connected to the outer wall of the positioning block (54), and the positioning block (54) is slidably connected to the inner wall of the positioning plate (52).

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