CN218855551U - A casting mold for easy cavity adjustment - Google Patents

Abstract

The utility model relates to a foundry goods mould field discloses a foundry goods mould convenient to adjust die cavity, include: the die comprises a base, wherein a first die is fixedly arranged at the top of the base, a top seat is fixedly arranged at the top of the first die, a second die is contacted between the base and the top seat, die cavities are respectively formed in the first die and the second die, an adjusting plate is arranged in the die cavities in a sliding and sealing manner, a moving plate is fixedly arranged on the side surface of the adjusting plate, adjusting shafts are respectively rotatably connected to the first die and the second die, external threads I are formed on the outer sides of the adjusting shafts, screw holes I are formed in the side surface of the moving plate, and the external threads on the adjusting shafts are in threaded connection with the screw holes I; and (6) assembling the mechanism. The utility model has the advantages of it is following and effect: the first mould and the second mould can be quickly assembled and disassembled, the operation is simpler and more convenient, and the die is suitable for processing a large number of castings.

Description

A casting mold for easy cavity adjustment

technical field

The utility model relates to the technical field of casting molds, in particular to a casting mold which is convenient for adjusting cavity.

Background technique

In the production of elevator traction machine rotor parts, casting is often used for processing. Castings are metal shaped objects obtained by various casting methods, that is, the smelted liquid metal is poured, injected, sucked or other casting methods. Injected into the pre-prepared mold, cooled and polished and other subsequent processing methods, the obtained object has a certain shape, size and performance.

In order to adapt to products of different sizes, the current casting mold can be set to be adjustable. In the prior art, the notification number is CN213224202U, which discloses a casting mold that is convenient for adjusting the cavity, including a first mold and a second mold. The inner walls on both sides of the second mold are provided with slideways, and an adjustment plate is slidably connected in the slideways. A plurality of insertion holes are opened on one side of the second mold, two of which are inserted with connecting rods, and another A plug hole is internally threaded with a screw rod, one end of the two connecting rods is welded with a pressure block, the other ends of the two connecting rods are fixed with a limit block by bolts, one end of the connecting rod is sleeved with a spring, and one end of the spring is connected to the The pressing block is fixedly connected, one end of the screw rod is threadedly connected with a connecting block, and one end of the connecting block is fixedly connected with the adjusting plate, and a clamping block is welded on one side of the first mold;

In the actual use process, when the first mold and the second mold need to be clamped, it is necessary to use a mechanical wrench to turn the nut. The number of single operations is two. When the first mold and the second mold need to be removed When molding, use a mechanical wrench to reversely turn the nut. The number of single operations is two. If the production of castings is large, the staff needs to rotate the nut repeatedly. The speed is slow, and it is time-consuming and laborious, which will reduce Therefore, it is necessary to design a casting mold that is easy to adjust the cavity to solve the above problems.

Utility model content

The purpose of this utility model is to provide a casting mold which is convenient to adjust the cavity, so as to solve the above problems.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a casting mold that is convenient for adjusting the cavity, including:

A base, the top of the base is fixedly provided with a first mold, the top of the first mold is fixedly provided with a top seat, a second mold is in contact between the base and the top seat, and both the first mold and the second mold are A mold cavity is provided, and an adjustment plate is installed in the sliding seal of the cavity, and a moving plate is fixedly arranged on the side of the adjustment plate, and an adjustment shaft is rotatably connected to the first mold and the second mold, and the outside of the adjustment shaft An external thread 1 is provided, and a screw hole 1 is provided on the side of the moving plate, and the external thread on the adjustment shaft is threadedly connected with the screw hole 1;

An assembling mechanism, the assembling mechanism is arranged on the base, the top seat, the first mold and the second mold.

The utility model is further set as: the assembly mechanism includes vertical braces, horizontal braces, horizontal bars, T-shaped bars, vertical shafts and positioning plates, the vertical braces are fixedly installed on one side of the top seat, and the horizontal braces are fixed Installed between the first mold and the vertical support, the second mold is slidingly sleeved on the outside of the two horizontal braces, the horizontal bar is fixed on one side of the second mold, and the T-shaped bar is fixed on the two sides Between two horizontal bars, the vertical shaft is rotatably mounted on the T-shaped bar, and two external threads are provided on the outside of the vertical shaft, and a hole is opened on the top of the horizontal bar, and the positioning plate is slidably installed in the hole. , the cross brace is provided with a positioning hole, the positioning plate is clamped with the positioning hole, the positioning plate is provided with a screw hole 2, and the external thread 2 is threadedly connected with the screw hole 2.

The utility model is further set as: the side of the T-shaped bar is fixedly provided with a handle.

By adopting the above technical solution, it is convenient to move the T-shaped bar through the handle.

The utility model is further configured as follows: two sliding plates are fixedly arranged on the side of the adjusting plate, two sliding holes are opened on the side wall of the cavity, and the sliding plates are slidably installed in the sliding holes.

The further setting of the utility model is that: the two external threads have opposite directions of rotation.

The utility model is further configured as follows: casting holes are opened on the first mold and the top seat, and sealing plugs are clamped in the casting holes.

By adopting the above-mentioned technical solution, casting treatment can be performed in this way.

The utility model is further set as follows: the first mold is provided with a cooling channel, the side of the first mold is fixedly provided with a water inlet pipe and a water outlet pipe, and both the water inlet pipe and the water outlet pipe are connected with the cooling channel.

The utility model is further set as: the adjustment shaft is an L-shaped structure.

The beneficial effects of the utility model are:

1. The utility model only needs to rotate the vertical shaft to move the positioning plate out of the positioning hole through the provided assembly mechanism, and then pull the handle to the right, so that the second mold can be moved to the right, and rapid demoulding can be performed;

2. The utility model only needs to push the handle to the left, and then reverse the vertical axis, so that the positioning plate can be snapped into the positioning hole, so that the mold clamping process can be performed quickly. Compared with the prior art, it is easier to operate It is simpler and more convenient, and is suitable for processing a large number of castings.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some implementations of the present invention. For example, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is a structural schematic diagram of a casting mold that is convenient for adjusting the cavity proposed by the utility model.

Fig. 2 is a schematic cross-sectional structure diagram of a casting mold for easy cavity adjustment proposed by the utility model.

Fig. 3 is a schematic structural diagram of part A in Fig. 2 .

In the figure, 1. base; 2. top seat; 3. first mold; 4. second mold; 5. vertical brace; 6. horizontal brace; 7. cavity; Moving plate; 11, adjusting shaft; 12, horizontal bar; 13, T-shaped bar; 14, vertical axis; 15, positioning plate; 16, positioning hole; 17, handle.

Detailed ways

The technical solutions of the present utility model will be clearly and completely described below in conjunction with specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a casting mold which is convenient for adjusting the cavity, including:

Base 1 and assembly mechanism, wherein:

The top of the base 1 is fixedly provided with a first mold 3, the top of the first mold 3 is fixedly provided with a top seat 2, and a second mold 4 is in contact between the base 1 and the top seat 2, and both the first mold 3 and the second mold 4 are provided with There is a mold cavity 7, and the sliding seal in the mold cavity 7 is installed with an adjustment plate 8, and the side of the adjustment plate 8 is fixedly provided with a moving plate 10, and the first mold 3 and the second mold 4 are connected with an adjustment shaft 11 in rotation, and the outside of the adjustment shaft 11 An external thread 1 is provided, and a screw hole 1 is provided on the side of the moving plate 10, and the external thread on the adjustment shaft 11 is threadedly connected with the screw hole 1. The cooperation of the moving plate 10 can drive the adjusting plate 8 to move, and the cavity 7 can be adjusted at this time, and the assembly mechanism is arranged on the base 1, the top seat 2, the first mold 3 and the second mold 4.

Specifically, the assembly mechanism includes a vertical brace 5, a horizontal brace 6, a horizontal bar 12, a T-shaped bar 13, a vertical shaft 14 and a positioning plate 15, the vertical brace 5 is fixedly installed on one side of the top seat 2, and the horizontal brace 6 is fixedly installed on the Between the first mold 3 and the vertical brace 5, the second mold 4 is slidingly sleeved on the outside of the two cross braces 6, the horizontal bar 12 is fixedly installed on one side of the second mold 4, and the T-shaped bar 13 is fixedly installed on the two sides. Between the horizontal bars 12, the vertical shaft 14 is rotatably installed on the T-shaped bar 13. Two external threads are provided on the outside of the vertical shaft 14. A hole is opened on the top of the horizontal bar 12. The positioning plate 15 is slidably installed in the hole. 6 is provided with a positioning hole 16, and the positioning plate 15 is clamped with the positioning hole 16, and the positioning plate 15 is provided with a screw hole two, and the external thread two is threadedly connected with the screw hole two.

Through the above structure, after the casting is formed, the vertical shaft 14 is rotated, and the positioning plate 15 can be moved through the cooperation of the external thread 2 and the screw hole 2, so that the positioning plate 15 is moved out of the positioning hole 16, and then the handle 17 is pulled to the right, so that The T-shaped bar 13 can drive the horizontal bar 12 to move, and the horizontal bar 12 drives the second mold 4 to move, so that the second mold 4 can move to the right, so that the demoulding process can be carried out. Push the handle 17 to the left, and finally rotate the vertical shaft 14 in the opposite direction, so that the positioning plate 15 snaps into the positioning hole 16, which is faster and suitable for processing a large number of castings.

Specifically, a handle 17 is fixedly arranged on the side of the T-shaped bar 13, and the adjustment shaft 11 has an L-shaped structure. It should be noted that the shape of the adjustment shaft 11 is convenient for the staff to perform rotation operations, and the setting of the handle 17 is convenient for the staff to remove the mold. and clamping operations.

Specifically, two sliding plates 9 are fixedly arranged on the side of the adjusting plate 8, and two sliding holes are provided on the side wall of the cavity 7, and the sliding plates 9 are slidably installed in the sliding holes, and the two external threads have opposite directions of rotation. It should be noted that , so that the two positioning plates 15 can move toward each other, and the setting of the sliding plate 9 can improve the stability of the adjusting plate 8 when moving.

Specifically, the first mold 3 and the top base 2 are provided with a casting hole, and a sealing plug is clamped in the casting hole. It should be noted that the casting process can be performed through the casting hole, and the sealing process can be performed through the sealing plug.

Specifically, the first mold 3 is provided with a cooling channel, and the side of the first mold 3 is fixedly provided with a water inlet pipe and an outlet pipe, and both the water inlet pipe and the water outlet pipe are connected with the cooling channel. It should be noted that the cooling channel is U-shaped structure, the cooling water is raised through the inlet pipe to enter the cooling channel, and then discharged through the outlet pipe below for heat dissipation and cooling treatment.

A casting mold that is convenient for cavity adjustment provided by the utility model has been introduced in detail above. In this paper, specific examples are used to illustrate the principle and implementation of the utility model, and the descriptions of the above examples are only used to help understand the method and core idea of the utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made to the utility model, and these improvements and modifications also fall into the protection of the claims of the utility model. within range.

Claims (8)

1. A casting mold that is convenient to adjust cavity, is characterized in that, comprises: Base (1), the top of the base (1) is fixedly provided with a first mold (3), the top of the first mold (3) is fixedly provided with a top seat (2), and the base (1) and the top seat ( 2) There is a second mold (4) in contact with each other, and a cavity (7) is provided on the first mold (3) and the second mold (4), and a sliding seal is installed in the cavity (7). An adjustment plate (8), the side of the adjustment plate (8) is fixedly provided with a moving plate (10), and the first mold (3) and the second mold (4) are rotatably connected with an adjustment shaft (11), so The outer side of the adjustment shaft (11) is provided with an external thread one, and the side of the moving plate (10) is provided with a screw hole one, and the external thread one on the adjustment shaft (11) is threadedly connected with the screw hole one; An assembling mechanism, the assembling mechanism is arranged on the base (1), the top seat (2), the first mold (3) and the second mold (4). 2. A kind of casting mold that is convenient to adjust cavity according to claim 1, is characterized in that, described assembling mechanism comprises vertical support (5), horizontal support (6), horizontal bar (12), T bar ( 13), the vertical shaft (14) and the positioning plate (15), the vertical support (5) is fixedly installed on one side of the top seat (2), and the horizontal support (6) is fixedly installed on the first mold (3) Between the vertical support (5), the second mold (4) is slidingly sleeved on the outside of the two horizontal supports (6), and the horizontal bar (12) is fixedly installed on one side of the second mold (4) , the T-bar (13) is fixedly installed between two horizontal bars (12), the vertical shaft (14) is rotatably mounted on the T-bar (13), and the outside of the vertical shaft (14) is provided with Two external threads, the top of the horizontal bar (12) is provided with a hole body, the positioning plate (15) is slidably installed in the hole body, and the cross brace (6) is provided with a positioning hole (16). The positioning plate (15) is clamped with the positioning hole (16), and the positioning plate (15) is provided with a second screw hole, and the second external thread is threadedly connected with the second screw hole. 3. A casting mold for easy cavity adjustment according to claim 2, characterized in that a handle (17) is fixedly arranged on the side of the T-shaped bar (13). 4. A casting mold for easily adjusting the cavity according to claim 1, characterized in that two sliding plates (9) are fixedly arranged on the side of the adjusting plate (8), and two sliding plates (9) are fixed on the side wall of the cavity (7). There are two slide holes, and the slide plate (9) is slidably installed in the slide holes. 5. A casting mold for easy cavity adjustment according to claim 2, characterized in that the two external threads have opposite directions of rotation. 6. A casting mold for easy cavity adjustment according to claim 1, characterized in that casting holes are opened on the first mold (3) and the top seat (2), and a sealing hole is clamped in the casting hole stuffed. 7. A casting mold that is convenient for adjusting the cavity according to claim 1, characterized in that, a cooling channel is arranged in the first mold (3), and a water inlet pipe and a water inlet pipe are fixedly arranged on the side of the first mold (3). The water outlet pipe, and both the water inlet pipe and the water outlet pipe are connected with the cooling channel. 8. A casting mold for easy cavity adjustment according to claim 1, characterized in that the adjustment shaft (11) is an L-shaped structure.

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