Iron casting casting equipment

Abstract

The utility model provides an iron casting casting equipment relates to the field of iron casting, including: molten iron casting machine body and liquid storage vessel, the inside end of molten iron casting machine body is connected with liquid storage vessel through rotating column, the right side end of liquid storage vessel is provided with casting gate, the lower end of casting gate is distributed with casting bedplate, and the casting bedplate is connected with the casting machine body through rotating column. The lower end of the casting table plate is connected with an iron liquid casting machine body through a bottom plate, the front side and the rear side of the casting table plate are sleeved with linkage rods through fixing shafts, the upper ends of the linkage rods are in shaft connection with crank pieces, rotating columns are connected to the inner sides of the crank pieces in a penetrating mode, and a first clamping plate and a second clamping plate are symmetrically attached to the upper table face of the casting table plate. The utility model solves the problem that the position of a casting mold is difficult to automatically adjust according to a casting angle due to the fact that a runner continuously moves downwards along with the continuous reduction of molten iron when an arc-shaped plate drives a container to obliquely rotate in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of iron casting, in particular to a device for casting iron castings. Background Art

[0002] Casting is a method of melting metal into a liquid state and casting it into an object using a mold. It is one of the earliest methods for processing gold, silver and iron pieces. After searching, the existing technology (Announcement No.: CN202322976406.0) is a cast iron liquid casting device. The article records that "the cast iron liquid casting device, by driving the gear to rotate, drives the curved plate to rotate on the frame, so that the container on the support plate is tilted, and the cast iron liquid is discharged from the flow channel to cast the sand mold, and is moved by the slide rail to cast multiple sand molds. Such casting is fast and saves labor. In addition, a heating coil is provided in the container to prevent the metal liquid therein from solidifying." However, in the prior art, as the curved plate drives the container to tilt and rotate, the flow channel continues to move downward as the iron liquid continues to decrease, resulting in the problem that the position of the casting mold is difficult to automatically adjust according to the casting angle. Utility Model Content

[0003] In order to overcome the defects of the existing technology, a casting equipment for cast iron parts is now provided to solve the problem in the existing technology that when the curved plate drives the container to tilt and rotate, the flow channel continues to move downward as the molten iron continues to decrease, making it difficult to automatically adjust the position of the casting mold according to the casting angle.

[0004] In order to achieve the above object, a casting equipment for iron casting is provided, comprising: an iron casting body and a liquid storage container, wherein the inner end of the iron casting body is connected to the liquid storage container via a rotating column.

[0005] A casting port is provided at the right end of the liquid storage vessel, a casting table is distributed at the lower end of the casting port, the lower end of the casting table is connected to the molten iron casting body through a bottom plate, the front and rear sides of the casting table are connected with a connecting rod through a fixed shaft sleeve, the upper end of the connecting rod is axially connected to a crank member, a rotating column is passed through the inner side of the crank member, and a first splint and a second splint are symmetrically attached to the upper surface of the casting table.

[0006] Furthermore, a bottom plate is welded to the lower end of the molten iron casting body, a limiting chute is provided on the upper surface of the bottom plate, and the lower end of the casting table is connected to the limiting chute via a slider.

[0007] Furthermore, a stepper motor is fixed to the rear side of the molten iron casting body; and the front end of the stepper motor is connected to a rotating column through a coupling, and the rotating columns are symmetrically welded on the front and rear sides of the liquid storage container.

[0008] Furthermore, a splash shield is installed on the upper end surface of the casting port, and rollers are installed on both sides of the lower end of the liquid storage container; and the roller surfaces are in contact with the upper surface of the bottom plate.

[0009] Furthermore, a screw adjustment frame is welded to the front surface of the casting table, and the rear groove of the screw adjustment frame is connected to the first clamping plate and the second clamping plate through a screw nut.

[0010] Furthermore, the right end of the screw adjustment frame is connected to an adjusting column head; and the left side of the adjusting column head is connected to two sets of screws that are reversely connected end to end.

[0011] Furthermore, the casting platen, crank member, connecting rod, fixed shaft and rotating column constitute a casting position adjustment mechanism of the molten iron casting machine body.

[0012] The beneficial effect of the present invention is that the cast iron casting equipment of the present invention utilizes the connecting rods and crank parts on both sides of the casting plate to connect with the rotating column of the liquid storage vessel, and drives the crank part to rotate through the rotating column, so that the connecting rod axially connected to the side end of the crank part pulls the casting plate to perform linear reciprocating motion, automatically driving the mold placed on the casting plate to always be below the casting port, realizing the casting equipment that automatically adjusts the casting position, and facilitates the corresponding adjustment of the position of the casting mold according to the change of the real-time casting angle, ensuring that the molten iron cast by the casting equipment is accurately injected into the mold, avoiding spillage of the casting liquid during the casting process, and improving the casting effect of the casting equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the top view of the iron casting equipment according to an embodiment of the present invention.

[0014] Figure 2 This is a schematic front cross-sectional structural diagram of an iron casting casting device according to an embodiment of the present utility model.

[0015] Figure 3 This is a side structural schematic diagram of the casting table and the connecting rod according to an embodiment of the present utility model.

[0016] Figure 4 This is a schematic diagram of the three-dimensional structure of the casting table according to an embodiment of the present invention.

[0017] In the figure: 1. molten iron casting body; 11. stepping motor; 12. bottom plate; 13. limit slide; 2. liquid storage vessel; 21. rotating column; 22. casting port; 23. splash guard; 24. roller; 3. casting table; 31. crank member; 32. connecting rod; 33. slider; 34. fixed shaft; 4. first clamping plate; 41. second clamping plate; 42. screw adjustment frame; 43. adjustment column head. DETAILED DESCRIPTION

[0018] Reference Figures 1 to 4As shown, the utility model provides a casting equipment for iron castings, comprising: a molten iron casting body 1 and a liquid storage container 2, wherein the inner end of the molten iron casting body 1 is connected to the liquid storage container 2 via a rotating column 21.

[0019] A casting port 22 is provided at the right end of the liquid storage vessel 2, and a casting platen 3 is distributed at the lower end of the casting port 22. The lower end of the casting platen 3 is connected to the molten iron casting body 1 through the bottom plate 12. The front and rear sides of the casting platen 3 are sleeved with a connecting rod 32 through a fixed shaft 34. The upper end of the connecting rod 32 is axially connected to a crank member 31. The inner side of the crank member 31 is penetrated by a rotating column 21. The upper surface of the casting platen 3 is symmetrically fitted with a first plywood 4 and a second plywood 41.

[0020] When using the cast iron casting equipment, first introduce the molten iron into the liquid storage vessel 2 through the pipeline, clamp the mold on the surface of the casting table 3 through the first clamp 4 and the second clamp 41, and control the rotation speed and rotation angle of the liquid storage vessel 2. When the rotating column 21 rotates clockwise, the liquid storage vessel 2 rotates and tilts. At this time, the crank part 31 on the surface of the rotating column 21 also rotates, causing the connecting rod 32 to change the direction of the power, driving the casting table 3 to move to the left, so that the tilted molten iron is accurately injected into the mold on the surface of the casting table 3. After the pouring is completed, it is reset to complete the casting process.

[0021] In this embodiment, a bottom plate 12 is welded to the lower end of the molten iron casting body 1 , a limiting chute 13 is provided on the upper surface of the bottom plate 12 , and the lower end of the casting plate 3 is connected to the limiting chute 13 via a slider 33 .

[0022] As a preferred embodiment, the limiting slide groove 13 facilitates the casting table 3 to move linearly left and right on the surface of the base plate 12, so that the casting table 3 can move linearly during the transmission process of the crank member 31 and the connecting rod 32. The connecting rod 32 facilitates changing the direction of the rotational power of the crank member 31 and transmitting it to the casting table 3.

[0023] In this embodiment, a stepper motor 11 is fixed to the rear side of the molten iron casting body 1; a rotating column 21 is connected to the front end of the stepper motor 11 via a coupling. Rotating columns 21 are symmetrically welded to the front and rear sides of the liquid reservoir 2. A splash shield 23 is mounted on the upper end of the pouring spout 22, and rollers 24 are mounted on both sides of the lower end of the liquid reservoir 2; the roller surfaces of the rollers 24 contact the upper surface of the base plate 12.

[0024] In a preferred embodiment, a stepper motor 11 is used to drive the rotation speed and angle of the rotating column 21, causing the liquid storage container 2 to rotate and tilt, thereby pouring out the molten iron in the liquid storage container 2. A splash guard 23 prevents the molten iron from splashing out from both sides during pouring. Rollers 24 serve to assist in supporting the liquid storage container 2.

[0025] In this embodiment, a screw adjustment bracket 42 is welded to the front surface of the casting platen 3. A screw nut connects the rear groove of the screw adjustment bracket 42 to the first and second clamping plates 4 and 41. An adjustment stud 43 is connected to the right end of the screw adjustment bracket 42. Two sets of screws are connected end-to-end in opposite directions to the left side of the adjustment stud 43.

[0026] As a preferred embodiment, the adjusting column head 43 drives the adjusting column head 43 in the screw adjustment frame 42 to rotate synchronously, so that the screw nut converts the rotational motion into linear motion, thereby driving the first clamping plate 4 and the second clamping plate 41 to move, clamping and positioning the casting mold placed on the table.

[0027] In this embodiment, the casting platen 3 , the crank member 31 , the connecting rod 32 , the fixed shaft 34 and the rotating column 21 constitute a casting position adjustment mechanism of the molten iron casting machine body 1 .

[0028] As a preferred embodiment, the casting position adjustment mechanism of the molten iron casting body 1 facilitates adjusting the position of the casting mold according to the change of the real-time casting angle, ensuring that the molten iron cast by the casting equipment is accurately injected into the mold, avoiding spillage of the casting liquid during the casting process, and improving the casting effect of the casting equipment.

[0029] The iron casting equipment of the present invention can effectively solve the problem that the position of the casting mold is difficult to automatically adjust according to the casting angle, realizes the casting equipment that automatically adjusts the casting position, and is convenient for adjusting the position of the casting mold accordingly according to the change of the real-time casting angle, ensuring that the molten iron cast by the casting equipment is accurately injected into the mold, avoiding the casting liquid from spilling during the casting process, improving the casting effect of the casting equipment, and is suitable for iron casting equipment.

Claims

1. A casting equipment for iron castings, comprising: A molten iron casting machine body (1) and a liquid storage container (2), wherein the inner end of the molten iron casting machine body (1) is connected to the liquid storage container (2) via a rotating column (21), and is characterized in that: The right end of the liquid storage container (2) is provided with a casting port (22), and a casting table (3) is distributed at the lower end of the casting port (22). The lower end of the casting table (3) is connected to the molten iron casting machine body (1) through a bottom plate (12). The front and rear sides of the casting table (3) are sleeved with a connecting rod (32) through a fixed shaft (34). The upper end of the connecting rod (32) is axially connected to a crank member (31). The inner side of the crank member (31) is penetrated and connected with a rotating column (21). The upper surface of the casting table (3) is symmetrically attached with a first clamping plate (4) and a second clamping plate (41).

2. The iron casting equipment according to claim 1, characterized in that: A bottom plate (12) is welded to the lower end of the molten iron casting machine body (1), a limiting chute (13) is provided on the upper surface of the bottom plate (12), and the lower end of the casting table (3) is connected to the limiting chute (13) via a slider (33).

3. The iron casting equipment according to claim 1, characterized in that: A stepper motor (11) is fixed to the rear side of the molten iron casting machine body (1); and the front end of the stepper motor (11) is connected to a rotating column (21) via a coupling, and the rotating columns (21) are symmetrically welded to the front and rear sides of the liquid storage container (2).

4. The iron casting equipment according to claim 1, characterized in that: The upper end surface of the pouring port (22) is provided with a splash shield (23), and rollers (24) are provided on both sides of the lower end of the liquid storage container (2); and the wheel surfaces of the rollers (24) are in contact with the upper surface of the bottom plate (12).

5. The iron casting equipment according to claim 1, characterized in that: A screw adjustment frame (42) is welded to the front surface of the casting table (3), and the screw adjustment frame (42) is connected to the first clamping plate (4) and the second clamping plate (41) through a screw nut in the rear groove.

6. The iron casting equipment according to claim 5, characterized in that: The right end of the screw rod adjustment frame (42) is connected to an adjustment column head (43); and the left side of the adjustment column head (43) is axially connected to two sets of screw rods that are reversely connected end to end.

7. The iron casting equipment according to claim 1, characterized in that: The casting platen (3), crank member (31), connecting rod (32), fixed shaft (34) and rotating column (21) constitute a casting position adjustment mechanism of the molten iron casting machine body (1).

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