Pouring cup model for investment casting

Abstract

The utility model provides a sprue cup model for investment casting, which relates to the technical field of investment casting and comprises a frame body, a first air cylinder is arranged at the top of the frame body, a casting device is arranged at the bottom of the first air cylinder, a machining table is arranged in the frame body, a sprue cup mold is arranged at the top of the machining table, and a second air cylinder is arranged at the bottom of the sprue cup mold. A protective pad is arranged at the bottom of the sprue cup mold, an ejection block is arranged at the bottom of the protective pad, an ejection assembly is arranged at the bottom of the ejection block, and a cleaning assembly is arranged on one side of the sprue cup mold. The device solves the problems that an existing pouring cup model needs to be manually taken out after being manufactured, overflowing raw materials are left at a pouring cup during casting and need to be manually cleaned, and the working efficiency is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to a kind of investment casting technical field, more specifically, it is especially related to a pouring cup model for investment casting. BACKGROUND

[0002] Pouring cup model is a device used to simulate the flow of liquid metal during metal casting. It is commonly used for research and optimization of casting processes, especially in sand casting and die casting. The design and optimization of pouring cup model is a complex engineering task that needs to consider factors such as the flow characteristics of the metal liquid, the geometry of the casting, the temperature distribution, and the mold material.

[0003] Based on the above, the present inventor found that there are the following problems: the present pouring cup for investment casting is placed in the mold, and it needs to be manually taken out, which is low in efficiency. Moreover, during casting, the overflowed scraps will remain in the pouring cup, and the staff needs to clean them before subsequent stamping work, which increases the cleaning work and reduces the mold production speed, thereby reducing the work efficiency.

[0004] Therefore, in view of the above problems, the pouring cup model for investment casting is provided to achieve the purpose of having more practical value. INVENTION CONTENTS

[0005] To solve the above technical problems, the pouring cup model for investment casting is provided to solve the problem that the present pouring cup model needs to be manually taken out after production, and the overflowed raw materials remain in the pouring cup during casting, which needs to be manually cleaned, resulting in reduced work efficiency.

[0006] The purpose and effect of the pouring cup model for investment casting are achieved by the following specific technical means:

[0007] A pouring cup model for investment casting, comprising a frame, a gas cylinder one is arranged at the top of the frame, a casting device is arranged at the bottom of the gas cylinder one, a processing table is arranged inside the frame, a pouring cup mold is arranged at the top of the processing table, a protective pad is arranged at the bottom of the pouring cup mold, an ejection block is arranged at the bottom of the protective pad, an ejection assembly is arranged at the bottom of the ejection block, and a cleaning assembly is arranged on one side of the pouring cup mold.

[0008] Further, the ejection assembly comprises a containing cavity opened in the processing table, a gas cylinder two is arranged inside the containing cavity, a limiting block is arranged at the output end of the gas cylinder two, and the limiting block is connected with the ejection block at the top.

[0009] Further, both sides of the accommodating cavity are provided with sliding grooves, both sides of the limiting block are provided with pulleys, and the pulleys are installed in the sliding grooves.

[0010] Further, the cleaning assembly comprises an electric telescopic rod installed on one side of the frame body, one side of the electric telescopic rod is provided with a mounting seat, the inside of the mounting seat is provided with a motor, the output end of the motor is connected with a rotating rod, the bottom of the rotating rod is provided with a cleaning head, and the bottom of the mounting seat is provided with an annular groove.

[0011] Further, the cleaning head extends through the annular groove to the bottom of the mounting seat.

[0012] Further, one side of the frame body is provided with a collecting box.

[0013] Further, one side of the collecting box is provided with a pipeline, the other end of the pipeline is connected through the rotating rod and the cleaning head.

[0014] Compared with the prior art, the utility model has the advantages of the following:

[0015] 1. Through the cooperation between the cylinder two, the ejection block, the limiting block, the sliding groove, the pulley and the protective pad, the staff starts the cylinder two after the casting is completed, the pulleys on both sides of the limiting block move vertically along the sliding groove, drive the ejection block to move upwards, and the bottom end of the sprue cup is protected under the action of the protective pad, so that wear and other phenomena are avoided, the operation steps are very simple, the staff is protected, and the practicability is greatly improved.

[0016] 2. Through the cooperation of the electric telescopic rod, the pipeline, the collecting box, the cleaning head, the motor, the mounting seat, the rotating rod and the annular groove, the electric telescopic rod is started, the mounting seat is driven to move to the top of the sprue cup mold, then the motor is started to drive the rotating rod to rotate, the collecting box is provided with an air suction device, the cleaning head is driven to sweep the surface of the cast sprue cup while adsorbing the corner scraps on the top, so that manual cleaning of the corner scraps is avoided, the cleaning effect is improved, and the work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic view of a sprue cup model for investment casting.

[0018] Figure 2 It is a side view schematic view of a sprue cup model for investment casting.

[0019] Figure 3 It is a sprue cup model for investment casting. Figure 2 An enlarged schematic view of point A.

[0020] Figure 4The utility model relates to a sprue cup model for investment casting Figure 2 Amplification schematic view of B point.

[0021] In the figure, the corresponding relationship of component name and drawing number is:

[0022] 1, frame body;2, cylinder one;3, casting device;4, processing table;5, sprue cup mold;6, protection pad;7, ejection block;8, cylinder two;9, limiting block;10, sliding groove;11, pulley;12, electric telescopic rod;13, mounting seat;14, motor;15, rotating rod;16, cleaning head;17, annular groove;18, collection box;19, pipeline. Specific implementation

[0023] The embodiment of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0024] In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more than two;The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, can be detachably connected, or integrally connected;It can be mechanically connected, or electrically connected;It can be directly connected, or indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0026] Embodiment:

[0027] As shown in the accompanying Figure 1 To the accompanying Figure 4 As shown:

[0028] The utility model provides a kind of pouring cup model for investment casting, including frame body 1, the top of frame body 1 is equipped with cylinder one 2, the bottom of cylinder one 2 is equipped with casting device 3, the inside of frame body 1 is equipped with processing platform 4, the top of processing platform 4 is equipped with pouring cup mould 5, the bottom of pouring cup mould 5 is equipped with protective pad 6, the bottom of protective pad 6 is equipped with ejection block 7, the bottom of ejection block 7 is equipped with ejection assembly, and one side of pouring cup mould 5 is equipped with cleaning assembly.

[0029] Wherein, the ejection assembly includes accommodating cavity opened in the inside of processing platform 4, the inside of accommodating cavity is equipped with cylinder two 8, the output end of cylinder two 8 is equipped with limit block 9, the top of limit block 9 and ejection block 7 are connected.

[0030] Wherein, the two sides of accommodating cavity are equipped with chute 10, the two sides of limit block 9 are equipped with pulley 11, pulley 11 is installed in chute 10, by the cooperation between cylinder two 8, ejection block 7, limit block 9, chute 10, pulley 11 and protective pad 6, staff after casting is completed, cylinder two 8 is started, pulley 11 on the two sides of limit block 9 moves along chute 10 vertically, drives ejection block 7 to move up, pours out pouring cup, and protective pad 6 will be protected to the bottom end of pouring cup under the action, avoid wear and tear phenomenon, operation steps are very simple, also provide protection for staff, and the design greatly increases practicability.

[0031] Wherein, the cleaning assembly includes electric telescopic handle 12 installed in one side of frame body 1, one side of electric telescopic handle 12 is equipped with mounting seat 13, the inside of mounting seat 13 is equipped with motor 14, the output end of motor 14 is connected with rotating rod 15, the bottom of rotating rod 15 is equipped with cleaning head 16, and the bottom of mounting seat 13 is equipped with annular groove 17.

[0032] Wherein, cleaning head 16 extends to the bottom of mounting seat 13 through annular groove 17.

[0033] Wherein, one side of frame body 1 is equipped with collection box 18.

[0034] Wherein, one side of collection box 18 is equipped with pipeline 19, one end of pipeline 19 is connected through rotating rod 15 and cleaning head 16, by the cooperation of electric telescopic handle 12, pipeline 19, collection box 18, cleaning head 16, motor 14, mounting seat 13, rotating rod 15 and annular groove 17, electric telescopic handle 12 is started, drives mounting seat 13 to move to the top of pouring cup mould 5, then motor 14 is started to drive rotating rod 15 to rotate, collection box 18 is equipped with air suction device, drives cleaning head 16 to sweep the surface of casted pouring cup while adsorbing corner material impurities on top, avoid needing to clean corner material manually, improve cleaning effect, improve work efficiency.

[0035] The specific use and role of the embodiment are as follows:

[0036] First of all, the integrity of the device is checked, and then the device is put into actual use, the raw materials are put into the sprue cup mold 5, and then the air cylinder 2 is started, and the casting device 3 is lowered to cast, after the sprue cup is cast, through the cooperation of the electric telescopic rod 12, the pipeline 19, the collecting box 18, the cleaning head 16, the motor 14, the mounting seat 13, the rotating rod 15 and the annular groove 17, the electric telescopic rod 12 is started, the mounting seat 13 is moved to the top of the sprue cup mold 5, then the motor 14 is started to drive the rotating rod 15 to rotate, the collecting box 18 is provided with an air suction device, which drives the cleaning head 16 to brush the surface of the cast sprue cup while adsorbing the corner scraps on the top, so that manual cleaning of the corner scraps is avoided, the cleaning effect is improved, and the work efficiency is improved, then through the cooperation between the air cylinder 2, the ejection block 7, the limiting block 9, the sliding groove 10, the pulley 11 and the protective pad 6, after the casting is completed, the staff starts the air cylinder 2, the pulleys 11 on both sides of the limiting block 9 move vertically along the sliding groove 10, drive the ejection block 7 to move upwards, and the sprue cup is ejected, and the bottom end of the sprue cup is protected under the action of the protective pad 6, so that wear and other phenomena are avoided, the operation steps are very simple, and the staff is also protected, and the design greatly increases the practicability.

[0037] The embodiments of the present application are given for the purpose of example and description, and are not exhaustive or limit the present application to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described in order to better illustrate the principles and practical application of the present application, and to enable those skilled in the art to understand the present application so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A sprue cup model for investment casting comprising a frame (1), characterized in that: The top of the frame (1) is provided with a cylinder (2), the bottom of the cylinder (2) is provided with a casting device (3), the inside of the frame (1) is provided with a processing table (4), the top of the processing table (4) is provided with a sprue cup mold (5), the bottom of the sprue cup mold (5) is provided with a protective pad (6), the bottom of the protective pad (6) is provided with an ejection block (7), the bottom of the ejection block (7) is provided with an ejection assembly, and one side of the sprue cup mold (5) is provided with a cleaning assembly.

2. A sprue cup pattern for investment casting as defined in claim 1, wherein: The ejection assembly comprises a containing cavity opened in the inside of the processing table (4), the inside of the containing cavity is provided with a cylinder (8), the output end of the cylinder (8) is provided with a limiting block (9), and the top of the limiting block (9) is connected with the ejection block (7).

3. A sprue cup pattern for investment casting as defined in claim 2, wherein: Both sides of the containing cavity are provided with a sliding groove (10), both sides of the limiting block (9) are provided with a pulley (11), and the pulley (11) is installed in the sliding groove (10).

4. A sprue cup pattern for investment casting as defined in claim 3 wherein: The cleaning assembly comprises an electric telescopic rod (12) installed on one side of the frame (1), one side of the electric telescopic rod (12) is provided with a mounting seat (13), the inside of the mounting seat (13) is provided with a motor (14), the output end of the motor (14) is connected with a rotating rod (15), the bottom of the rotating rod (15) is provided with a cleaning head (16), and the bottom of the mounting seat (13) is provided with an annular groove (17).

5. A sprue cup pattern for use in investment casting as defined in claim 4 wherein: The cleaning head (16) extends through the annular groove (17) to the bottom of the mounting seat (13).

6. A sprue cup pattern for investment casting according to claim 5 wherein: One side of the frame (1) is provided with a collecting box (18).

7. A sprue cup pattern for use in investment casting as defined in claim 6 wherein: One side of the collecting box (18) is provided with a pipeline (19), and the other end of the pipeline (19) is connected through the rotating rod (15) and the cleaning head (16). One side of the frame (1) is provided with a collecting box (18). One side of the collecting box (18) is provided with a pipeline (19), and the other end of the pipeline (19) is connected through the rotating rod (15) and the cleaning head (16).

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