Speed reducer wheel casting mold

Abstract

The utility model discloses a speed reducer wheel casting mold, which belongs to the technical field of mold manufacturing, and comprises a bottom plate, a groove is arranged on the upper surface of the bottom plate, a driving motor is arranged in the groove, the output end of the driving motor is fixedly connected with a carrier plate, a lower mold is arranged on the upper surface of the carrier plate, and the lower mold is arranged on the lower surface of the carrier plate. A fixing frame is fixedly connected to the upper surface of the bottom plate, a first through hole is formed in the upper surface of the fixing frame, an air cylinder is installed on the upper surface of the fixing frame, a positioning seat is fixedly connected to the output end of the air cylinder, an upper mold is clamped in the positioning seat, and a second through hole is formed in the front face of the positioning seat. A positioning screw hole is formed in the front face of the upper die, through cooperation of the positioning base, the positioning screw hole, a second through hole and a positioning screw rod, a worker can conveniently disassemble and assemble the upper die, through cooperation of an air cylinder and the upper die, stamping machining can be conducted on a speed reducer wheel casting, and the working efficiency of the worker is improved.

Description

Technical Field

[0001] The utility model relates to the field of mold manufacturing, in particular to a mold for a reducer wheel casting. Background Technique

[0002] The reducer plays a role in matching the rotational speed and transmitting torque between the prime mover and the working machine or the actuator, and is widely used in modern machinery. The reducer housing is processed and formed through various molds. The mold industry uses various molds and tools to obtain the required products by injection molding, blow molding, extrusion, die casting, forging, smelting, stamping and other methods. The mold is a tool for making formed articles. This tool is composed of various parts. Different molds are composed of different parts. It mainly realizes the processing of the outer shape of the article by changing the physical state of the formed material. It is known as the mother of industry. Therefore, when casting the reducer housing, a mold is needed for pouring and forming.

[0003] A Chinese patent with the publication number CN220943079U discloses a mold for a reducer housing casting, including a lower casting mold. The top of the lower casting mold is provided with an upper casting mold. Both side walls of the lower casting mold are fixedly connected with a first connecting plate. The top of the first connecting plate is fixedly connected with a hydraulic cylinder. The top of the hydraulic cylinder is fixedly connected with a second connecting plate. The top of the second connecting plate is fixedly connected with a vertical plate. The bottom of the upper casting mold is symmetrically and fixedly connected with guide rods. However, for the mold for the reducer housing casting in the above patent, when manufacturing the casting, it is not convenient to adjust the angle of the lower mold, and it is not convenient to disassemble and replace the upper mold, reducing the work efficiency of the staff. Therefore, the technical personnel in the field provide a mold for a reducer wheel casting to solve the problems raised in the above background technique. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a mold for a reducer wheel casting to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A mold for a reducer wheel casting, including a bottom plate. A groove is opened on the upper surface of the bottom plate. A driving motor is installed inside the groove. The output end of the driving motor is fixedly connected with a carrier plate. A lower mold is placed on the upper surface of the carrier plate. A fixed frame is fixedly connected to the upper surface of the bottom plate. A first through hole is opened on the upper surface of the fixed frame. A cylinder is installed on the upper surface of the fixed frame. The output end of the cylinder is fixedly connected with a positioning seat. An upper mold is clamped inside the positioning seat. A second through hole is opened on the front surface of the positioning seat. A positioning screw hole is opened on the front surface of the upper mold. A positioning screw is threadedly connected inside the positioning screw hole.

[0007] As a further solution of the utility model: a rotating block is fixedly connected to the front end of the positioning screw rod, and symmetrically arranged rotating rods are fixedly connected to the outer surface of the rotating block.

[0008] As a further solution of the utility model: symmetrically arranged third through holes are formed in the outer surface of the fixed frame, symmetrically arranged electric push rods are fixedly connected to the outer surface of the fixed frame, and limiting clamping plates are fixedly connected to the output ends of the two electric push rods.

[0009] As a further solution of the utility model: symmetrically arranged warning signs are fixedly connected to the outer surface of the fixed frame, and the warning signs are triangular in shape.

[0010] As a further solution of the utility model: a controller is fixedly connected to the right side surface of the fixed frame, and a display screen is arranged on the right side surface of the controller.

[0011] As a further solution of the utility model: two groups of lamp holders are installed on the inner top wall of the fixed frame, and illuminating lamps are installed inside the two groups of lamp holders.

[0012] As a further solution of the utility model: four support legs are fixedly connected to the bottom surface of the bottom plate, and anti-slip seats are installed at the bottom ends of each support leg.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] For this reducer wheel casting mold, through the cooperation of the driving motor and the carrier plate, the lower mold can be driven to rotate, facilitating the staff to adjust the angle of the lower mold. By the cooperation of the electric push rod and the limiting clamping plate, the lower mold can be clamped, improving the stability of the lower mold. Through the cooperation of the positioning seat, the positioning screw hole, the second through hole and the positioning screw rod, it is convenient for the staff to disassemble and install the upper mold. By the cooperation of the cylinder and the upper mold, the reducer wheel casting can be stamped, improving the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic three-dimensional structure diagram of a reducer wheel casting mold;

[0016] Figure 2 is a cross-sectional view of the front view of the fixed frame in a reducer wheel casting mold;

[0017] Figure 3 is a cross-sectional view of the side view of the fixed frame in a reducer wheel casting mold;

[0018] Figure 4 is a reducer wheel casting mold Figure 3 Schematic enlarged view of the structure at A in.

[0019] In the figure: 1, bottom plate; 2, groove; 3, drive motor; 4, carrier plate; 5, lower mold; 6, fixed frame; 7, first through hole; 8, cylinder; 9, positioning seat; 10, upper mold; 11, positioning screw hole; 12, second through hole; 13, positioning screw; 14, electric push rod; 15, limit clamping plate; 16, rotating block; 17, rotating rod; 18, third through hole; 19, warning sign; 20, lamp holder; 21, illuminating lamp; 22, controller; 23, display screen; 24, support leg; 25, anti-slip seat. Detailed implementation manners

[0020] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

[0022] Please refer to Figures 1 to 4, in the embodiment of the present utility model, a die for a reducer wheel casting includes a bottom plate 1. A groove 2 is formed on the upper surface of the bottom plate 1. A driving motor 3 is installed inside the groove 2. The output end of the driving motor 3 is fixedly connected to a carrier plate 4. A lower die 5 is placed on the upper surface of the carrier plate 4. A fixed frame 6 is fixedly connected to the upper surface of the bottom plate 1. A first through hole 7 is formed on the upper surface of the fixed frame 6. A cylinder 8 is installed on the upper surface of the fixed frame 6. The output end of the cylinder 8 is fixedly connected to a positioning seat 9. An upper die 10 is clamped inside the positioning seat 9. A second through hole 12 is formed on the front surface of the positioning seat 9. A positioning screw hole 11 is formed on the front surface of the upper die 10. A positioning screw 13 is threadedly connected inside the positioning screw hole 11. Through the cooperation of the driving motor 3 and the carrier plate 4, the lower die 5 can be driven to rotate, facilitating the staff to adjust the angle of the lower die 5. By using the cooperation of the electric push rod 14 and the limit clamping plate 15, the lower die 5 can be clamped, improving the stability of the lower die 5. Through the cooperation of the positioning seat 9, the positioning screw hole 11, the second through hole 12 and the positioning screw 13, it is convenient for the staff to disassemble and install the upper die 10. By using the cooperation of the cylinder 8 and the upper die 10, stamping processing can be carried out on the reducer wheel casting.

[0023] The front end of the positioning screw 13 is fixedly connected to a rotating block 16. Symmetric rotating rods 17 are fixedly connected to the outer surface of the rotating block 16. Symmetric third through holes 18 are formed on the outer surface of the fixed frame 6. Symmetric electric push rods 14 are fixedly connected to the outer surface of the fixed frame 6. The output ends of the two electric push rods 14 are both fixedly connected to limit clamping plates 15. Symmetric warning signs 19 are fixedly connected to the outer surface of the fixed frame 6. The warning signs 19 are triangular in shape. Through the cooperation of the rotating block 16 and the rotating rods 17, it is convenient for the staff to rotate the positioning screw 13. By using the cooperation of the electric push rod 14 and the limit clamping plate 15, it is convenient for the staff to position the lower die 5. The warning signs 19 can be used to warn people.

[0024] A controller 22 is fixedly connected to the right side surface of the fixed frame 6. A display screen 23 is formed on the right side surface of the controller 22. Two groups of lamp sockets 20 are installed on the inner top wall of the fixed frame 6. Lighting lamps 21 are installed inside the two groups of lamp sockets 20. Four support legs 24 are fixedly connected to the bottom surface of the bottom plate 1. Anti-slip seats 25 are installed at the bottom ends of each support leg 24. Through the cooperation of the controller 22 and the display screen 23, it is convenient for the staff to control the device. By using the cooperation of the lamp sockets 20 and the lighting lamps 21, the device can be illuminated. Through the cooperation of the support legs 24 and the anti-slip seats 25, the device can be stably placed, preventing the device from sliding.

[0025] The working principle of the present utility model is as follows: When in use, first connect the device to the corresponding power supply. Then, through the cooperation of the support legs 24 and the anti-slip seats 25, place the device stably in a suitable position. Next, place the corresponding lower mold 5 on the upper surface of the carrier plate 4. Then, through the cooperation of the drive motor 3 and the carrier plate 4, the lower mold 5 can be driven to rotate, facilitating the staff to adjust the angle of the lower mold 5. Then, utilize the cooperation of the electric push rod 14 and the limit clamping plate 15 to clamp the lower mold 5, improving the stability of the lower mold 5. Then, through the cooperation of the positioning seat 9, the positioning screw hole 11, the second through hole 12, and the positioning screw 13, it is convenient for the staff to disassemble and install the upper mold 10. Next, utilize the cooperation of the cylinder 8 and the upper mold 10 to perform stamping processing on the reducer wheel casting.

[0026] The above is only the preferred specific implementation mode of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0027] In addition, it should be understood that although this specification is described according to the implementation modes, not every implementation mode only contains an independent technical solution. This narrative mode of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A reducer wheel casting mold, comprising a base plate (1), characterized in that: The upper surface of the base plate (1) is provided with a groove (2), a driving motor (3) is installed inside the groove (2), the output end of the driving motor (3) is fixedly connected to a carrier plate (4), a lower mold (5) is placed on the upper surface of the carrier plate (4), a fixing frame (6) is fixedly connected to the upper surface of the base plate (1), a first through hole (7) is provided on the upper surface of the fixing frame (6), a cylinder (8) is installed on the upper surface of the fixing frame (6), the output end of the cylinder (8) is fixedly connected to a positioning seat (9), the interior of the positioning seat (9) is clamped with an upper mold (10), a second through hole (12) is provided on the front of the positioning seat (9), a positioning screw hole (11) is provided on the front of the upper mold (10), and a positioning screw (13) is threadedly connected to the interior of the positioning screw hole (11).

2. A reducer wheel casting mold according to claim 1, characterized in that: The front end of the positioning screw (13) is fixedly connected to a rotating block (16), and the outer surface of the rotating block (16) is fixedly connected to a symmetrical rotating rod (17).

3. A reducer wheel casting mold according to claim 1, characterized in that: The outer surface of the fixing frame (6) is provided with symmetrical third through holes (18), the outer surface of the fixing frame (6) is fixedly connected with symmetrical electric push rods (14), and the output ends of the two electric push rods (14) are fixedly connected with limiting clamps (15).

4. A reducer wheel casting mold according to claim 1, characterized in that: A symmetrical warning sign (19) is fixedly connected to the outer surface of the fixed frame (6), and the warning sign (19) is in a triangular shape.

5. The reducer wheel casting mold according to claim 1, characterized in that: A controller (22) is fixedly connected to the right side of the fixed frame (6), and a display screen (23) is provided on the right side of the controller (22).

6. A reducer wheel casting mold according to claim 1, characterized in that: Two groups of lamp holders (20) are installed on the inner top wall of the fixing frame (6), and lighting lamps (21) are installed inside the two groups of lamp holders (20).

7. A reducer wheel casting mold according to claim 1, characterized in that: Four supporting legs (24) are fixedly connected to the bottom surface of the base plate (1), and an anti-slip seat (25) is installed at the bottom end of each supporting leg (24).

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