CN212191194U - Pouring device for die manufacturing - Google Patents

Abstract

The utility model discloses a casting device for mold manufacturing, which comprises a box body; the utility model first drives a double-ended threaded rod inside the box body to rotate through a turning handle outside the box body, so that the threaded sleeves symmetrically arranged on the double-ended threaded rod are along the The double-ended threaded rod is displaced in the opposite direction, thereby driving the top block to rise and fall through the hinge frame, and then eject the formed mold in the mold cavity, which reduces the operator's manual labor and mold taking time, saves time and effort, and makes mold taking more convenient. Convenient, the cooling liquid is connected to the cooling pipe through the liquid inlet pipe, and then discharged from the liquid outlet pipe, so that the cooling liquid circulates in the cooling pipe, so that the cooling liquid accelerates the cooling of the box, and then the temperature of the molded mold is rapidly reduced. The danger of scalding is avoided, and the waiting time for taking the mould is reduced.

Description

A casting device for mold making

technical field

The utility model relates to the technical field of mold manufacturing, in particular to a casting device for mold manufacturing.

Background technique

The invention of the mold has greatly promoted the development of the machinery industry. With the advancement of the machinery industry, more molds of different shapes are needed. At present, some mold manufacturers use pouring devices to make molds. Casting is to melt the metal into a liquid state. The method of casting to make utensils is one of the earliest processing methods of gold and silver. The casting process has appeared at the end of the Neolithic Age in my country. It was originally the production process of bronze ware, and it developed and matured due to the prosperity of bronze ware;

Most of the current pouring devices for mold manufacturing have a single structure and complicated operations. When manufacturing molds, the operator needs to take out the mold directly from the pouring device by hand after the mold is poured and formed, and the molded mold and the pouring device are closely attached. This will lead to difficulty in taking the mold, increase the operator’s manual labor and the time for taking the mold, and because the surface temperature of the mold that has just been formed is relatively high, there may be dangers such as burns. Therefore, the present utility model proposes a mold manufacturing casting device for Solve the problems existing in the prior art.

Utility model content

In view of the above problems, the purpose of the present utility model is to propose a casting device for mold manufacturing, which drives the double-ended threaded rod inside the box to rotate through the turning handle outside the box, thereby driving the top block to rise and move the The molded mold is ejected, which saves time and effort. The cooling liquid circulating in the cooling tube accelerates the cooling of the box, so that the temperature of the molded mold is rapidly lowered and the waiting time for taking the mold is reduced.

In order to achieve the purpose of the present utility model, the present utility model is realized by the following technical solutions: a casting device for mold manufacturing, comprising a box body, a box cover is arranged above the box body, and a pouring hole is symmetrically opened on the box cover, The pouring hole is connected with a feeding pipe through a pouring pipe, a mold cavity is arranged in the box, a partition plate fixed on the inner wall of the box is arranged under the mold cavity, and a drive through the rotating handle is arranged under the partition plate. The double-ended threaded rod, the double-ended threaded rod is symmetrically connected with a threaded sleeve through the thread and the thread direction is opposite, the top of the threaded sleeve is symmetrically connected with a top block slidingly connected with the partition through a hinge frame, the box body There is a cooling pipe in the side wall of the cooling pipe, one end of the cooling pipe extends out of the box and is connected with a liquid inlet pipe, and the other end of the cooling pipe extends out of the box and is connected with a liquid outlet pipe.

A further improvement is that: the inside of the pouring pipe is provided with a helical stirring shaft, and the helical stirring shaft is driven by a biaxial motor between the pouring pipes.

A further improvement is that: the bottom end of the box cover is fixed with a sealing strip, and the top end of the box body is provided with a sealing groove matching the sealing strip.

A further improvement is that: the liquid inlet pipe and the liquid outlet pipe are respectively provided with quick joints, and the cooling pipes are evenly distributed in a spiral shape in the inner wall of the box body.

A further improvement is that: the threaded sleeve is slidably connected to the box body, the bottom end of the threaded sleeve is fixed with a slider, and the bottom end of the box body is provided with a chute matching the slider.

A further improvement is that: a motor box is installed at the bottom end of the box body, a vibration motor is arranged in the motor box, the box body is fixed on the base by a shock-absorbing spring, and the shock-absorbing spring is symmetrically distributed on the bottom of the box body The four corner positions of the end.

The beneficial effects of the utility model are as follows: the utility model comprises a box body, and the double-ended threaded rod inside the box is driven to rotate by a turning handle on the outside of the box body, so that the threaded sleeves symmetrically arranged on the double-ended threaded rod are driven along the double-ended threaded rod. Reverse displacement, so as to drive the top block up and down through the hinge frame, and then eject the formed mold in the mold cavity, which reduces the operator's manual labor and mold taking time, saves time and effort, and makes mold taking more convenient. The pipe connects the cooling liquid to the cooling pipe, and then discharges it from the liquid outlet pipe, so that the cooling liquid circulates in the cooling pipe, so that the cooling liquid can accelerate the cooling of the box, and then the temperature of the formed mold is rapidly reduced, avoiding the danger of scalding. , while reducing the waiting time of the modulo.

Description of drawings

Fig. 1 is the front view of the present utility model;

Fig. 2 is the front sectional view of the present utility model;

Figure 3 is a side sectional view of the present invention.

Among them: 1. Box body; 2. Box cover; 3. Pouring hole; 4. Pouring pipe; 5. Feeding pipe; 6. Mould cavity; 7. Partition plate; 8. Rotating handle; 10, threaded sleeve; 11, hinged frame; 12, top block; 13, cooling pipe; 14, liquid inlet pipe; 15, liquid outlet pipe; 16, screw stirring shaft; 17, double shaft motor; 18, sealing strip; 19 , sealing groove; 20, quick joint; 21, slider; 22, chute; 23, motor box; 24, vibration motor; 25, shock-absorbing spring; 26, base.

Detailed ways

In order to deepen the understanding of the present utility model, the present utility model will be described in further detail below with reference to the embodiments. The present embodiment is only used to explain the present utility model and does not constitute a limitation on the protection scope of the present utility model.

As shown in FIGS. 1 , 2 and 3 , the present embodiment provides a casting device for mold manufacturing, including a box body 1 , a box cover 2 is arranged above the box body 1 , and the box cover 2 is symmetrically opened with a casting device Hole 3, the pouring hole 3 is connected with a feeding pipe 5 through a pouring pipe 4 for pouring raw materials into the box body 1. A mold cavity 6 is provided in the box body 1, and a mold cavity 6 is arranged below the mold cavity 6 and is fixed to the box body 1. The baffle 7 of the inner wall, the lower part of the baffle 7 is provided with a double-ended threaded rod 9 driven by turning the handle 8, the double-ended threaded rod 9 is symmetrically connected with a threaded sleeve 10 through threads and the thread direction is opposite, the thread The top end of the sleeve 10 is symmetrically connected with a top block 12 slidably connected to the partition plate 7 through the hinge frame 11 to push out the formed mold. The side wall of the box body 1 is provided with a cooling pipe 13. One end of the pipe 13 extends out of the box body 1 and is connected with a liquid inlet pipe 14 for cooling liquid injection, and the other end of the cooling pipe 13 extends out of the box body 1 and is connected with a liquid outlet pipe 15 for cooling liquid discharge.

The inside of the pouring pipe 4 is provided with a helical stirring shaft 16 , which is driven by a biaxial motor 17 between the pouring pipes 4 , so that the pouring raw material is more uniform before entering the mold cavity 6 .

The bottom end of the box cover 2 is fixed with a sealing strip 18 , and the top end of the box body 1 is provided with a sealing groove 19 matching the sealing strip 18 for positioning and sealing between the box body 1 and the box cover 2 .

The liquid inlet pipe 14 and the liquid outlet pipe 15 are respectively provided with quick joints 20, and the cooling pipes 13 are evenly distributed in the inner wall of the box body 1 in a spiral shape, so that the box body 1 can be cooled more uniformly and sufficiently.

The threaded sleeve 10 is slidably connected with the box body 1 , the bottom end of the threaded sleeve 10 is fixed with a slider 21 , and the bottom end of the box body 1 is provided with a sliding groove 22 matching the slider 21 , so that the threaded sleeve 10 is More stable during movement.

The bottom end of the box body 1 is installed with a motor box 23, and a vibration motor 24 is arranged in the motor box 23, which is used to vibrate the casting material evenly and improve the molding quality. On the base 26 , the shock-absorbing springs 25 are symmetrically distributed at the four corners of the bottom end of the box body 1 , and the box body 1 is supported and damped by the shock-absorbing springs 25 .

When pouring, first install the box cover 2 on the box body 1 and inject the raw materials for pouring into the feeding pipe 5, and then start the double-shaft motor 17 to drive the screw shaft 16 to rotate, so as to enter the pouring pipe 4 through the feeding pipe 5. The pouring raw materials inside are evenly stirred, so that the pouring raw materials can enter the mold cavity 6 through the pouring holes 3 more evenly. The raw materials for casting are distributed more evenly and the bubbles in the raw materials are removed, thereby improving the molding quality of the raw materials. After the vibration is completed, the vibration motor 24 is turned off. After the molding of the raw materials in the mold cavity 6 is completed, the cooling water is connected to the liquid inlet pipe 14. , and then discharged from the liquid outlet pipe 15 through the cooling pipe 13 to realize the circulating flow of the cooling liquid in the cooling pipe 13, thereby accelerating the cooling of the molds formed in the box 1 and the mold cavity 6, and the molds to be formed are completely cooled. The double-ended threaded rod 9 inside the casing 1 is driven to rotate by the rotating handle 8 on the outside of the casing 1, so that the threaded sleeve 10 symmetrically arranged on the double-ended threaded rod 9 is displaced in the reverse direction along the double-ended threaded rod 9, thereby passing through the hinge frame 11. Drive the top block 12 to rise and fall, and then push out the formed mold in the mold cavity 6, and finally take out the formed mold to complete the mold casting.

The casting device for mold manufacturing includes a box body 1, and a double-ended threaded rod 9 inside the box body 1 is driven to rotate by a rotating handle 8 on the outside of the box body 1, so that the threaded sleeve 10 symmetrically arranged on the double-ended threaded rod 9 is driven along the double-ended threaded rod 9. The head threaded rod 9 is displaced in the opposite direction, so as to drive the top block 12 to rise and fall through the hinge frame 11, and then push out the molded mold in the mold cavity 6, which reduces the operator's manual labor and mold taking time, saves time and effort, and makes taking the mold out. The mold is more convenient, the cooling liquid is connected to the cooling pipe 13 through the liquid inlet pipe 14, and then discharged from the liquid outlet pipe 15, so that the cooling liquid circulates in the cooling pipe 13, so that the cooling liquid accelerates the cooling of the box 1, thereby making The temperature of the mold after forming is rapidly reduced, avoiding the danger of scalding and reducing the waiting time for taking the mold.

The basic principles, main features and advantages of the present invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a pouring device for mould manufacturing, includes box (1), its characterized in that: the box body is characterized in that a box cover (2) is arranged above the box body (1), pouring holes (3) are symmetrically formed in the box cover (2), the pouring holes (3) are connected with an inlet pipe (5) through pouring pipes (4), a die cavity (6) is arranged in the box body (1), a partition plate (7) fixed on the inner wall of the box body (1) is arranged below the die cavity (6), a double-threaded rod (9) driven by a rotating handle (8) is arranged below the partition plate (7), a threaded sleeve (10) is symmetrically connected onto the double-threaded rod (9) through threads, the thread directions are opposite, a top block (12) in sliding connection with the partition plate (7) is symmetrically connected onto the top end of the threaded sleeve (10) through a hinged frame (11), a cooling pipe (13) is arranged in the side wall of the box body (1), one end of the cooling pipe (13) extends out of the box body, the other end of the cooling pipe (13) extends out of the box body (1) and is connected with a liquid outlet pipe (15).

2. The pouring device for mold manufacturing according to claim 1, wherein: the spiral stirring shaft (16) is arranged in the pouring pipe (4), and the spiral stirring shaft (16) is driven by a double-shaft motor (17) between the pouring pipes (4).

3. The pouring device for mold manufacturing according to claim 1, wherein: the bottom end of case lid (2) is fixed with sealing strip (18), seal groove (19) that match with sealing strip (18) are seted up on the top of box (1).

4. The pouring device for mold manufacturing according to claim 1, wherein: install quick-operation joint (20) on feed liquor pipe (14) and drain pipe (15) respectively, cooling tube (13) are heliciform evenly distributed in the inner wall of box (1).

5. The pouring device for mold manufacturing according to claim 1, wherein: the threaded sleeve (10) is connected with the box body (1) in a sliding mode, a sliding block (21) is fixed to the bottom end of the threaded sleeve (10), and a sliding groove (22) matched with the sliding block (21) is formed in the bottom end of the box body (1).

6. The pouring device for mold manufacturing according to claim 1, wherein: motor box (23) are installed to the bottom of box (1), be equipped with vibrating motor (24) in motor box (23), box (1) is fixed in on base (26) through damping spring (25), damping spring (25) symmetric distribution is in the four corners position of box (1) bottom.

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