Casting pouring cup

Abstract

The utility model relates to the technical field of pouring cups, and discloses a casting pouring cup which comprises a pouring cup main piece, a rotating ring is movably sleeved on the side wall of the pouring cup main piece, a plurality of funnel-shaped channels are arranged on the side wall of the rotating ring, a rotating control mechanism is arranged on the side wall of the pouring cup main piece, the rotating control mechanism is in butt joint with the funnel-shaped channels, and the rotating control mechanism is used for controlling the rotating ring to rotate. A liquid discharge notch communicated with a certain funnel-shaped channel is formed in the side wall of the pouring cup main piece, and the diameters of larger openings of the funnel-shaped channels are the same; the funnel-shaped channels are arranged, the positions of the funnel-shaped channels can be adjusted under the cooperation of the rotary ring and the rotary control mechanism, so that a certain funnel-shaped channel is switched to be in butt joint with the liquid discharging notch, and due to the fact that the diameters of small openings of the funnel-shaped channels are different, the funnel-shaped channels can be switched to be in butt joint with the liquid discharging notch after the positions of the funnel-shaped channels are adjusted. Therefore, the effect of controlling the size of the liquid outlet opening of the pouring cup can be achieved, and the application range of the pouring cup is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of pouring cups, and more specifically to a casting pouring cup. Background Art

[0002] The pouring cup is an important tool used in the casting process. The pouring cup is usually funnel-shaped and generally made of refractory materials. It mainly serves to receive the molten metal and introduce the molten metal from the ladle into the mold. During the pouring process, the pouring cup can buffer the flow rate of the molten metal, reduce the splash of the molten metal, and help improve the quality of the casting.

[0003] The existing casting pouring cup has some defects: first, the size of the pouring cup liquid outlet opening is fixed and cannot be flexibly adjusted according to different casting requirements, which has disadvantages; second, after the molten metal enters the pouring cup, there is a certain amount of residue mixed, which affects the casting quality. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a casting pouring cup to solve the problem that the size of the liquid outlet opening of the traditional pouring cup in the above background technology cannot be adjusted and it is inconvenient to handle the residue in the molten metal.

[0005] The utility model provides the following technical solutions: a casting pouring cup, comprising a pouring cup main part, a swivel ring movably sleeved on the side wall of the pouring cup main part, a plurality of funnel-shaped channels arranged on the side wall of the swivel ring, a swivel control mechanism arranged on the side wall of the pouring cup main part, the swivel control mechanism docking with the funnel-shaped channel, the swivel control mechanism used to control the rotation of the swivel ring, a liquid discharge slot connected to a certain funnel-shaped channel is opened on the side wall of the pouring cup main part, a plurality of the funnel-shaped channels have the same larger opening diameter, and the larger opening diameter is larger than the diameter of the liquid discharge slot, and a plurality of the funnel-shaped channels have different smaller opening diameters;

[0006] A filtering mechanism is arranged inside the pouring cup main part, and a lifting mechanism is installed on the top of the pouring cup main part. The lifting mechanism is docked with the filtering mechanism, and the lifting mechanism is used to control the lifting and lowering of the filtering mechanism.

[0007] Furthermore, the rotary control mechanism includes a fixed shell, which is fixedly connected to the side wall of the pouring cup main part, a rotary rod is movably sleeved on the inner wall of the fixed shell, a worm is fixedly connected to the side wall of the rotary rod, and a tooth groove matching the worm is formed on the side wall of the rotary ring, and the worm is meshed with the tooth groove on the side wall of the rotary ring.

[0008] Furthermore, both ends of the rotating rod penetrate through the outside of the fixed shell and are connected to a handle, and the side wall of the handle is provided with anti-slip grooves.

[0009] Furthermore, the filtering mechanism includes an outer solid ring, the inner wall of which is fixedly connected with a ceramic honeycomb plate, the outer edge height of the top of the outer solid ring is higher than the inner edge height, and the side wall of the outer solid ring is in contact with the inner wall of the pouring cup main part.

[0010] Furthermore, the outer solid ring is made of ceramic material.

[0011] Furthermore, the lifting mechanism includes a fixed arm, a rotating hole is provided at the top of the fixed arm, a knob is movably sleeved in the rotating hole, a threaded rod is threadedly sleeved in the inner cavity of the knob, a connecting frame is fixedly connected to the bottom of the threaded rod, a passive bevel gear is fixedly connected to the top of the knob, an active bevel gear is meshed with the side wall of the passive bevel gear, a fixed sleeve and a protective cover are fixedly installed on the top of the fixed arm, the passive bevel gear and the active bevel gear are located inside the protective cover, a rotating shaft is movably sleeved in the inner cavity of the fixed sleeve, one end of the rotating shaft passes through the protective cover and is connected to the active bevel gear, through holes are provided on the top of the protective cover and the passive bevel gear, and the connecting frame is connected to the inner wall of the filtering mechanism.

[0012] Furthermore, the threaded rod and the connecting frame are both made of ceramic material.

[0013] Furthermore, the shield includes a main shield body, the inner wall of the main shield body is fixedly connected with a positioning block, the side wall of the threaded rod is provided with a vertical sliding groove, and the positioning block is slidably sleeved in the vertical sliding groove.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model is provided with a plurality of funnel-shaped channels, and the positions of the plurality of funnel-shaped channels can be adjusted under the cooperation of the rotary ring and the rotary control mechanism, so as to switch a certain funnel-shaped channel to be connected with the liquid discharge slot. Since the diameters of the smaller openings of the plurality of funnel-shaped channels are different, after adjusting the positions of the plurality of funnel-shaped channels, the size of the liquid discharge opening of the pouring cup can be controlled, so that the pouring cup has a wider application range.

[0016] In addition, the lifting mechanism and the filtering mechanism can be used to isolate the residue in the molten metal inside the main part of the pouring cup, thereby preventing the mixed residue in the casting molten metal from affecting the product quality. In addition, the lifting mechanism and the filtering mechanism can also be used to clean the inner wall of the main part of the pouring cup, thereby preventing impurities from adhering to the inner wall of the main part of the pouring cup and reducing the difficulty of cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is an exploded schematic diagram of the overall structure of the utility model;

[0019] Figure 3For this utility model Figure 2 Schematic diagram of the rotary control mechanism structure;

[0020] Figure 4 For this utility model Figure 2 Schematic diagram of the filtering mechanism structure;

[0021] Figure 5 For this utility model Figure 2 Schematic diagram of the lifting mechanism structure;

[0022] Figure 6 For this utility model Figure 2 Schematic diagram of the shield structure.

[0023] The accompanying drawings are marked as follows: 1. pouring cup main part; 2. rotating ring; 3. drainage groove; 4. funnel-shaped channel; 5. rotary control mechanism; 6. lifting mechanism; 7. filtering mechanism; 51. fixed shell; 52. rotating rod; 53. worm; 54. handle; 71. outer fixed ring; 72. ceramic honeycomb plate; 61. fixed arm; 62. knob; 63. threaded rod; 64. passive bevel gear; 65. active bevel gear; 66. fixed sleeve; 67. rotating shaft; 68. protective cover; 69. connecting frame; 681. main cover body; 682. positioning block. DETAILED DESCRIPTION

[0024] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings.

[0025] Reference Figure 1 and Figure 2 The utility model provides a casting pouring cup, including a pouring cup main part 1, a rotating ring 2 is movably sleeved on the side wall of the pouring cup main part 1, a plurality of funnel-shaped channels 4 are arranged on the side wall of the rotating ring 2, a rotating control mechanism 5 is arranged on the side wall of the pouring cup main part 1, the rotating control mechanism 5 is docked with the funnel-shaped channel 4, the rotating control mechanism 5 is used to control the rotation of the rotating ring 2, a drainage slot 3 connected to a certain funnel-shaped channel 4 is opened on the side wall of the pouring cup main part 1, the larger opening diameters of the plurality of funnel-shaped channels 4 are the same, and the larger opening diameters are larger than the diameter of the drainage slot 3, and the smaller opening diameters of the plurality of funnel-shaped channels 4 are different;

[0026] A filtering mechanism 7 is arranged inside the pouring cup main part 1 , and a lifting mechanism 6 is installed on the top of the pouring cup main part 1 . The lifting mechanism 6 is connected to the filtering mechanism 7 , and the lifting mechanism 6 is used to control the lifting and lowering of the filtering mechanism 7 .

[0027] Reference Figure 3The rotary control mechanism 5 includes a fixed shell 51, which is fixedly connected to the side wall of the pouring cup main part 1. A rotary rod 52 is movably sleeved on the inner wall of the fixed shell 51, and a worm 53 is fixedly connected to the side wall of the rotary rod 52. A tooth groove matched with the worm 53 is opened on the side wall of the rotary ring 2. The worm 53 is meshed with the tooth groove of the side wall of the rotary ring 2. The worm 53 is driven to rotate by controlling the rotation of the rotary rod 52. According to the meshing relationship between the tooth groove of the worm 53 and the side wall of the rotary ring 2, the rotary ring 2 is driven to rotate. According to the transmission characteristics of the worm 53, the rotary ring 2 can be locked in one direction to prevent the rotary ring 2 from rotating accidentally during the casting process.

[0028] Reference Figure 3 Both ends of the rotating rod 52 penetrate through the fixed shell 51 and are connected to the outside of the fixed shell 51 with a handle 54 . The side wall of the handle 54 is provided with anti-slip grooves. By providing the handle 54 , it is convenient to control the rotation of the rotating rod 52 from the outside of the fixed shell 51 .

[0029] Reference Figure 4 The filtering mechanism 7 includes an outer solid ring 71, and a ceramic honeycomb plate 72 is fixedly connected to the inner wall of the outer solid ring 71. The outer edge height of the top of the outer solid ring 71 is higher than the inner edge height. The side wall of the outer solid ring 71 fits with the inner wall of the pouring cup main component 1. When the filtering mechanism 7 is lifted, the residue in the molten metal is intercepted by the ceramic honeycomb plate 72. Due to the height difference between the outer edge and the inner edge of the top of the outer solid ring 71, the top of the outer solid ring 71 has a concave slope, which prevents the molten metal from accumulating on the top of the outer solid ring 71 and being brought out of the outside of the pouring cup main component 1 by the filtering mechanism 7 to cause splashing. In addition, the outer solid ring 71 can scrape the inner wall of the pouring cup main component 1 during the rising process, thereby cleaning the residue attached to the inner wall of the pouring cup main component 1.

[0030] Reference Figure 4 The outer solid ring 71 is made of ceramic material, so that the filter mechanism 7 has a high temperature resistance effect.

[0031] Reference Figure 5The lifting mechanism 6 includes a fixed arm 61, a rotating hole is provided at the top of the fixed arm 61, a knob 62 is movably sleeved in the rotating hole, a threaded rod 63 is threadedly sleeved in the inner cavity of the knob 62, a connecting frame 69 is fixedly connected to the bottom of the threaded rod 63, a passive bevel gear 64 is fixedly connected to the top of the knob 62, an active bevel gear 65 is meshed with the side wall of the passive bevel gear 64, a fixed shaft sleeve 66 and a shield 68 are fixedly installed on the top of the fixed arm 61, the passive bevel gear 64 and the active bevel gear 65 are located inside the shield 68, a rotating shaft 67 is movably sleeved in the inner cavity of the fixed shaft sleeve 66, one end of the rotating shaft 67 passes through the shield 68 and is connected to the active bevel gear 65, and the shield 68 and the top of the passive bevel gear 64 are both provided with through holes, and the connecting frame 69 is connected to the inner wall of the filtering mechanism 7. When in use, the active bevel gear 65 is driven to rotate by rotating the rotating shaft 67. Through the meshing relationship between the passive bevel gear 64 and the active bevel gear 65, the knob 62 can be rotated and threadedly matched with the threaded rod 63. At this time, the threaded rod 63 undergoes vertical displacement to achieve the lifting effect of controlling the filtering mechanism 7. The passive bevel gear 64 and the active bevel gear 65 can be protected by the protective cover 68. By arranging through holes on the passive bevel gear 64 and the protective cover 68, it can be avoided that the passive bevel gear 64 and the protective cover 68 block the movement of the threaded rod 63.

[0032] Reference Figure 5 The threaded rod 63 and the connecting frame 69 are both made of ceramic material, so that they have high temperature resistance.

[0033] Reference Figure 6 The shield 68 includes a main shield body 681, and a positioning block 682 is fixedly connected to the inner wall of the main shield body 681. A vertical slide groove is opened on the side wall of the threaded rod 63, and the positioning block 682 is slidably sleeved in the vertical slide groove. The positioning block 682 cooperates with the vertical slide groove on the side wall of the threaded rod 63 to prevent the threaded rod 63 from rotating and being unable to move vertically.

[0034] The working principle of the utility model is as follows: the molten metal is stored inside the pouring cup main part 1. When in use, the filtering mechanism 7 is firstly controlled by the lifting mechanism 6 to be lifted upward from the bottom inside the pouring cup main part 1. At this time, the molten metal can pass through the filtering mechanism 7 for filtering, while the mixed residue is intercepted by the filtering mechanism 7 until the filtering mechanism 7 rises to a height above the discharge slot 3. At this time, when casting through the pouring cup, the residue mixing can be effectively avoided, thereby improving the quality of the cast product;

[0035] During the casting process, by tilting the pouring cup main part 1, the molten metal passes through the discharge groove 3 into a funnel-shaped channel 4, and is casted through the funnel-shaped channel 4. The positions of several funnel-shaped channels 4 can be adjusted through the cooperation of the rotary ring 2 and the rotary control mechanism 5, so as to achieve the effect of switching another funnel-shaped channel 4 to connect with the discharge groove 3. Since there are differences in the smaller opening diameters of several funnel-shaped channels 4, the molten metal is discharged from the smaller opening of the funnel-shaped channel 4. Therefore, after the funnel-shaped channel 4 is switched, the size of the liquid outlet opening of the pouring cup can be controlled, thereby adapting to different casting molds and improving the scope of application.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. The utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A casting pouring cup, comprising a pouring cup main part (1), characterized in that: The side wall of the pouring cup main part (1) is movably sleeved with a rotating ring (2), the side wall of the rotating ring (2) is provided with a plurality of funnel-shaped channels (4), the side wall of the pouring cup main part (1) is provided with a rotating control mechanism (5), the rotating control mechanism (5) is connected to the funnel-shaped channel (4), and the rotating control mechanism (5) is used to control the rotation of the rotating ring (2), the side wall of the pouring cup main part (1) is provided with a liquid discharge slot (3) connected with a certain funnel-shaped channel (4), the larger opening diameters of the plurality of the funnel-shaped channels (4) are the same, and the larger opening diameters are larger than the diameter of the liquid discharge slot (3), and the smaller opening diameters of the plurality of the funnel-shaped channels (4) are different; A filtering mechanism (7) is arranged inside the pouring cup main part (1), and a lifting mechanism (6) is installed on the top of the pouring cup main part (1). The lifting mechanism (6) is connected to the filtering mechanism (7), and the lifting mechanism (6) is used to control the lifting and lowering of the filtering mechanism (7).

2. A casting pouring cup according to claim 1, characterized in that: The rotary control mechanism (5) comprises a fixed shell (51), the fixed shell (51) is fixedly connected to the side wall of the pouring cup main part (1), a rotary rod (52) is movably sleeved on the inner wall of the fixed shell (51), a worm (53) is fixedly connected to the side wall of the rotary rod (52), a tooth groove matching the worm (53) is formed on the side wall of the rotary ring (2), and the worm (53) meshes with the tooth groove on the side wall of the rotary ring (2).

3. A casting pouring cup according to claim 2, characterized in that: Both ends of the rotating rod (52) penetrate through the fixed shell (51) and are connected to the outside of a handle (54), and the side wall of the handle (54) is provided with anti-slip grooves.

4. A casting pouring cup according to claim 1, characterized in that: The filtering mechanism (7) comprises an outer solid ring (71), the inner wall of the outer solid ring (71) is fixedly connected with a ceramic honeycomb plate (72), the outer edge height of the top of the outer solid ring (71) is higher than the inner edge height, and the side wall of the outer solid ring (71) is in contact with the inner wall of the pouring cup main part (1).

5. A casting pouring cup according to claim 4, characterized in that: The outer fixed ring (71) is made of ceramic material.

6. A casting pouring cup according to claim 1, characterized in that: The lifting mechanism (6) comprises a fixed arm (61), a rotating hole is arranged at the top of the fixed arm (61), a knob (62) is movably sleeved in the rotating hole, a threaded rod (63) is threadedly sleeved in the inner cavity of the knob (62), a connecting frame (69) is fixedly connected to the bottom of the threaded rod (63), a passive bevel gear (64) is fixedly connected to the top of the knob (62), a driving bevel gear (65) is meshed on the side wall of the passive bevel gear (64), and the fixed arm (61 ) is fixedly mounted on the top of the filter mechanism (7); the passive bevel gear (64) and the active bevel gear (65) are located inside the protective cover (68); a rotating shaft (67) is movably sleeved in the inner cavity of the fixed sleeve (66); one end of the rotating shaft (67) passes through the protective cover (68) and is connected to the active bevel gear (65); through holes are provided on the tops of the protective cover (68) and the passive bevel gear (64); and the connecting frame (69) is connected to the inner wall of the filter mechanism (7).

7. A casting pouring cup according to claim 6, characterized in that: The threaded rod (63) and the connecting frame (69) are both made of ceramic material.

8. A casting pouring cup according to claim 6, characterized in that: The protective cover (68) comprises a main cover body (681), the inner wall of the main cover body (681) is fixedly connected with a positioning block (682), the side wall of the threaded rod (63) is provided with a vertical sliding groove, and the positioning block (682) is slidably sleeved in the vertical sliding groove.

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