A gate structure with tunnel cooling channels

Abstract

The utility model relates to a sprue structure with tunnel type cooling channel, including sprue structure, first horizontal channel, second horizontal channel and third horizontal channel, the right end upside of sprue structure is provided with sprue import, the right end face lower part of sprue structure is symmetrically installed with two groups first horizontal channel, second horizontal channel and third horizontal channel, the front side and the back of sprue structure all are provided with the first intercommunication side hole of intercommunication first horizontal channel and second horizontal channel left end, the right end front side and the back of sprue structure all are installed with the second intercommunication side hole of intercommunication second horizontal channel and third horizontal channel right end, the front side and the back of sprue structure all are provided with the third intercommunication side hole of intercommunication two third horizontal channel left end, the utility model has the characteristics such as low, simple structure, good cooling effect etc.

Description

Technical Field

[0001] This utility model relates to the field of mold gate structure technology, and in particular to a gate structure with a tunnel-type cooling channel. Background Technology

[0002] Conventional gating structures do not have cooling structures. These conventional gating structures have a feed inlet, and the inner cavity below the feed inlet is easily exposed to direct contact with molten metal. During continuous high-intensity production, a large amount of heat can easily accumulate in this area, causing structural deformation. To solve the above problems, a cooling structure is needed for this structure. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a gating structure with a tunnel-type cooling channel, which has the characteristics of low modification cost, simple structure and good cooling effect.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows: a gating structure with a tunnel-type cooling channel is provided, including a gating structure, a first transverse channel, a second transverse channel and a third transverse channel. A gating inlet is provided on the upper right side of the gating structure. Two sets of first transverse channels, second transverse channels and third transverse channels are symmetrically installed on the lower right side of the gating structure. A first connecting side hole connecting the left end of the first transverse channel and the second transverse channel is provided on the front and rear sides of the gating structure. A second connecting side hole connecting the right end of the second transverse channel and the third transverse channel is installed on the front and rear sides of the right end of the gating structure. A third connecting side hole connecting the left end of the two third transverse channels is provided on the front and rear sides of the gating structure. The first transverse channel, the second transverse channel, the third transverse channel, the first connecting side hole, the second connecting side hole and the third connecting side hole form a reciprocating bent cooling net.

[0005] This technical solution forms six cooling channels by setting two sets of first, second, and third transverse channels, which correspond to the gate inlet, thus optimizing the cooling effect, avoiding heat accumulation, and extending the service life of the gate structure. By setting first, second, and third connecting side holes to connect the two sets of first, second, and third transverse channels, the cooling efficiency is greatly improved. The first transverse channel serves as an inlet pipe and the other as an outlet pipe. When cooling water enters, it rapidly and fully cools the gate structure through a bent cooling mesh.

[0006] As a supplement to this technical solution, the centers of the first, second, and third transverse channels are located on the same circular trajectory, ensuring that the cooling water can make full contact with the gate structure.

[0007] As a supplement to this technical solution, plugs are installed at the inlets of the second transverse channel, the third transverse channel, the first connecting side hole, the second connecting side hole, and the third connecting side hole. The plugs are used to seal and prevent cooling water leakage.

[0008] As a supplement to this technical solution, the inlet of the first transverse channel serves as either a water inlet or a water outlet.

[0009] As a supplement to this technical solution, an embedded sealing ring mounting groove with a semi-circular cross-section is provided at the left end of the gate structure.

[0010] Beneficial Effects: This utility model relates to a gating structure with a tunnel-type cooling channel. By setting two sets of first transverse channels, second transverse channels, and third transverse channels, six cooling channels are formed, and these cooling channels correspond to the gating inlet, resulting in optimal cooling effect, avoiding heat accumulation problems, and improving the service life of the gating structure. By setting first connecting side holes, second connecting side holes, and third connecting side holes to connect the two sets of first transverse channels, second transverse channels, and third transverse channels, the cooling efficiency is greatly improved. The first transverse channel serves as an inlet pipe and the other as an outlet pipe. When cooling water enters, it rapidly and fully cools the gating structure through a bent cooling mesh. It features low modification cost, simple structure, and good cooling effect. Attached Figure Description

[0011] Figure 1 This is the front view of this utility model;

[0012] Figure 2 This is the right view of this utility model;

[0013] Figure 3 This is a utility model Figure 2 Sectional view along the A-A direction;

[0014] Figure 4 This is a utility model Figure 3 Sectional view along the B-B direction;

[0015] Figure 5 This is a utility model Figure 3 Sectional view along the C-C direction;

[0016] Figure 6 This is a utility model Figure 3 Enlarged view of a section at point D.

[0017] Illustration: 1. Gating structure, 2. First transverse channel, 3. Second transverse channel, 4. Third transverse channel, 5. First connecting side hole, 6. Second connecting side hole, 7. Third connecting side hole, 8. Embedded sealing ring mounting groove. Detailed Implementation

[0018] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims.

[0019] The embodiments of this utility model relate to a gating structure with a tunnel-type cooling channel, such as... Figure 1 — Figure 6 As shown, the structure includes a gating structure 1, a first transverse channel 2, a second transverse channel 3, and a third transverse channel 4. A gating inlet is provided on the upper right side of the gating structure 1. Two sets of first transverse channels 2, second transverse channels 3, and third transverse channels 4 are symmetrically installed on the lower right side of the gating structure 1. A first connecting side hole 5 connecting the left end of the first transverse channel 2 and the second transverse channel 3 is provided on both the front and rear sides of the gating structure 1. A second connecting side hole 6 connecting the right end of the second transverse channel 3 and the third transverse channel 4 is installed on both the front and rear sides of the right end of the gating structure 1. A third connecting side hole 7 connecting the left end of the two third transverse channels 4 is provided on both the front and rear sides of the gating structure 1. The first transverse channel 2, the second transverse channel 3, the third transverse channel 4, the first connecting side hole 5, the second connecting side hole 6, and the third connecting side hole 7 form a reciprocating bent cooling mesh.

[0020] In this technical solution, six cooling channels are formed by setting two sets of first transverse channels 2, second transverse channels 3, and third transverse channels 4. These cooling channels correspond to the gate inlet, which optimizes the cooling effect of this part, avoids heat accumulation problems, and improves the service life of the gate structure 1. By setting first connecting side holes 5, second connecting side holes 6, and third connecting side holes 7 to connect the two sets of first transverse channels 2, second transverse channels 3, and third transverse channels 4, the cooling efficiency is greatly improved. The first transverse channel 2 serves as an inlet pipe and the other as an outlet pipe. When cooling water enters, it rapidly and fully cools the gate structure 1 through a bent cooling mesh.

[0021] As a supplement to this technical solution, the centers of the first transverse channel 2, the second transverse channel 3 and the third transverse channel 4 are located on the same circular trajectory to ensure that the cooling water can make full contact with the gate structure 1.

[0022] As a supplement to this technical solution, plugs are installed at the inlets of the second transverse channel 3, the third transverse channel 4, the first connecting side hole 5, the second connecting side hole 6, and the third connecting side hole 7. The plugs are used to seal and prevent cooling water leakage.

[0023] As a supplement to this technical solution, the inlet of the first transverse channel 2 is used as a water inlet or water outlet.

[0024] As a supplement to this technical solution, the left end of the gate structure 1 is provided with an embedded sealing ring mounting groove 8 with a semi-circular cross section.

[0025] Example

[0026] When processing the cooling structure, firstly, drilling is performed at the lower right end of the gate structure 1 to form two sets of symmetrical first transverse channels 2, second transverse channels 3 and third transverse channels 4. After completion, the first connecting side hole 5, second connecting side hole 6 and third connecting side hole 7 are made on the front and back sides of the gate structure 1. There are two first connecting side holes 5 and two connecting side holes 6, which are symmetrically arranged on the front and back sides of the gate structure 1. There is only one third connecting side hole 7, which is vertically horizontal.

[0027] Plugs need to be installed on the inlets of the first connecting side hole 5, the second connecting side hole 6, and the third connecting side hole 7. After sealing, the first transverse channel 2, the second transverse channel 3, the third transverse channel 4, the first connecting side hole 5, the second connecting side hole 6, and the third connecting side hole 7 will form a back-and-forth bending cooling net. The bending cooling net can extend the flow length of the cooling water, so that the cooling water can fully remove the accumulated heat and ensure the service life of the gate structure 1.

Claims

1. A gating structure with a tunnel-type cooling channel, characterized in that: The system includes a gating structure (1), a first transverse channel (2), a second transverse channel (3), and a third transverse channel (4). A gating inlet is located on the upper right side of the gating structure (1). Two sets of the first transverse channels (2), the second transverse channels (3), and the third transverse channels (4) are symmetrically installed on the lower right side of the gating structure (1). A first connecting side hole (5) connecting the left ends of the first transverse channels (2) and the second transverse channels (3) is provided on both the front and rear sides of the gating structure (1). The right front and rear sides of the gate structure (1) are each equipped with a second connecting side hole (6) connecting the right ends of the second transverse channel (3) and the third transverse channel (4). The front and rear sides of the gate structure (1) are each provided with a third connecting side hole (7) connecting the left ends of the two third transverse channels (4). The first transverse channel (2), the second transverse channel (3), the third transverse channel (4), the first connecting side hole (5), the second connecting side hole (6) and the third connecting side hole (7) form a back-and-forth bending cooling net.

2. The gating structure with a tunnel-type cooling channel according to claim 1, characterized in that: The centers of the first transverse channel (2), the second transverse channel (3), and the third transverse channel (4) are located at the same circular trajectory.

3. The gating structure with a tunnel-type cooling channel according to claim 1, characterized in that: A plug is installed at the inlet of the second transverse channel (3), the third transverse channel (4), the first connecting side hole (5), the second connecting side hole (6), and the third connecting side hole (7).

4. The gating structure with a tunnel-type cooling channel according to claim 1, characterized in that: The inlet of the first transverse channel (2) serves as either an inlet or an outlet.

5. The gating structure with a tunnel-type cooling channel according to claim 1, characterized in that: The left end of the gate structure (1) is provided with an embedded sealing ring mounting groove (8) with a semi-circular cross section.

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