Cooling quick-change structure for die-casting die

Abstract

The utility model discloses a cooling quick-change structure for a die-casting die, which comprises a base, an ejector plate, a die frame and a die core, the base is mounted at the top of the die frame, the die core is mounted in a groove at the bottom of the die frame, the ejector plate is arranged in a gap between the base and the die frame through a die-casting machine, and the die core is mounted in a groove at the bottom of the die frame. A cooling quick-change structure is mounted between the base and the mold frame; the cooling quick-change structure comprises a cooling structure used for arranging a cooling pipeline and control structures capable of independently controlling the flow, and the control structures are installed on the two sides of the cooling structure through connecting blocks. By means of the mode, the cooling quick-change structure for the die-casting die integrates a plurality of cooling pipes, the cooling pipes can be quickly disassembled and assembled, the pipes do not need to be assembled again every time, and the flow of each cooling pipe can be independently controlled.

Description

Technical Field

[0001] The utility model relates to the field of die-casting mold assembly, in particular to a cooling quick-change structure for the die-casting mold. Background Art

[0002] Mold cooling plays a very important role in mold manufacturing and production process. The cooling channel or cooling system set inside the mold is used to control the mold temperature, speed up the product molding cycle, improve production efficiency, reduce energy consumption, and ensure product quality.

[0003] The existing cooling pipes in the mold need to be disassembled and assembled separately. For a large mold, there are many cooling pipes, which makes disassembly and assembly troublesome, greatly increasing the installation time. At the same time, the flow rate of each cooling pipe cannot be adjusted separately. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide a cooling quick-change structure for a die-casting mold, which can quickly disassemble and assemble a cooling pipe.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: a cooling quick-change structure for a die-casting mold, comprising a base, an ejector plate, a mold frame and a mold core, wherein the base is installed on the top of the mold frame, the mold core is installed in a groove at the bottom of the mold frame, the ejector plate is arranged in a gap between the base and the mold frame by a die-casting machine, and a cooling quick-change structure is installed between the base and the mold frame;

[0006] The cooling quick-change structure comprises a cooling structure for setting a cooling pipeline and a control structure capable of independently controlling the flow rate, and the control structure is installed on both sides of the cooling structure through a connecting block.

[0007] In a preferred embodiment of the present invention, the cooling structure includes a plurality of cooling plates, and the plurality of cooling plates are stacked and installed, a circular groove is provided between two adjacent cooling plates, and the upper and lower circular grooves form a first pipe hole.

[0008] In a preferred embodiment of the present invention, a plurality of second tube holes are formed on the connecting block, and the second tube holes match the first tube holes.

[0009] In a preferred embodiment of the utility model, the control structure includes a plurality of concentrated blocks, a plurality of third pipe holes are provided in the concentrated blocks, a water inlet connector is provided on the left side of the concentrated blocks, and a water outlet connector is provided at the bottom of the concentrated blocks.

[0010] In a preferred embodiment of the present invention, the first tube hole, the second tube hole and the third tube hole are the same in size and number, and a plurality of water pipes pass through the first tube hole, the second tube hole and the third tube hole in sequence respectively and correspondingly.

[0011] In a preferred embodiment of the utility model, the types of water pipes include water inlet pipes and water outlet pipes, and the several water inlet pipes and the several water outlet pipes in each of the concentrated blocks are respectively connected to the water inlet connector and the water outlet connector.

[0012] In a preferred embodiment of the utility model, a plurality of valves are provided on the top of the centralizing block, and the valves are correspondingly connected to the water inlet pipes in the third pipe holes.

[0013] In a preferred embodiment of the present invention, the water inlet pipe and the water outlet pipe located in the same water channel in the first pipe hole are both connected to the cooling pipe in the cooling structure.

[0014] The beneficial effects of the utility model are as follows: the utility model is a cooling quick-change structure for a die-casting mold, which integrates multiple cooling pipes and can quickly disassemble and assemble the cooling pipes without re-piping each time, and each cooling pipe can independently control the flow rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of a cooling quick-change structure for a die-casting mold.

[0016] Figure 2 The present invention is a stereoscopic diagram of a control structure in a cooling quick-change structure for a die-casting mold.

[0017] Figure 3 It is a cross-sectional view of the main view of a cooling quick-change structure for a die-casting mold.

[0018] The markings of the components in the accompanying drawings are as follows: 1. base; 2. ejector plate; 3. mold frame; 4. mold core; 5. cooling plate; 6. connecting block; 7. water inlet pipe; 8. water outlet pipe; 9. central block; 10. valve; 11. water inlet connector; 12. water outlet connector; 13. cooling pipe. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described in detail below so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0020] according to Figures 1 to 3A cooling quick-change structure for a die-casting mold comprises a base 1, an ejector plate 2, a mold frame 3 and a mold core 4, wherein the base 1 is mounted on the top of the mold frame 3, the mold core 4 is mounted in a groove at the bottom of the mold frame 3, the ejector plate 2 is arranged in a gap between the base 1 and the mold frame 3 by a die-casting machine, an ejector is installed at the bottom of the ejector plate 2, and the ejector passes through the mold frame 3 and the mold core 4.

[0021] A cooling quick-change structure is installed between the base 1 and the mold frame 3. The cooling quick-change structure integrates multiple cooling pipes and can quickly disassemble and assemble the cooling pipes without re-plumbing each time. The flow rate of each cooling pipe can be controlled individually.

[0022] The cooling quick-change structure includes a cooling structure for setting a cooling pipeline and a control structure that can independently control the flow rate. The control structure is installed on both sides of the cooling structure through a connecting block 6.

[0023] The cooling structure includes a plurality of cooling plates 5, which are stacked and installed, a circular groove is provided between two adjacent cooling plates 5, and the upper and lower circular grooves form a first pipe hole.

[0024] The number of the cooling plates 5 is set according to the number of the water pipes. In this embodiment, the number of the cooling plates 5 is three.

[0025] The connection block 6 is provided with a plurality of second tube holes, and the second tube holes match with the first tube holes.

[0026] The control structure includes a plurality of concentrated blocks 9, a plurality of third pipe holes are arranged in the concentrated blocks 9, and a water inlet connector 11 is arranged on the left side of the concentrated blocks 9, and the water inlet connector 11 is used to introduce cooling water.

[0027] A water outlet connector 12 is provided at the bottom of the centralizing block 9, and the water outlet connector 12 is used to guide the cooling water out.

[0028] The first tube hole, the second tube hole and the third tube hole are the same in size and number, and a plurality of water pipes pass through the first tube hole, the second tube hole and the third tube hole in sequence respectively and correspondingly.

[0029] The types of water pipes include water inlet pipes 7 and water outlet pipes 8 , and the plurality of water inlet pipes 7 and the plurality of water outlet pipes 8 in each of the concentrated blocks 9 are connected to the water inlet connector 11 and the water outlet connector 12 , respectively.

[0030] A plurality of valves 10 are provided on the top of the centralizing block 9, and the valves 10 are connected to the water inlet pipes 7 in the third pipe holes respectively. The valves 10 are used to control the flow of a single water inlet pipe 7, so that the flow can be controlled individually, and the flow can be controlled by the angle of rotation of the valve 10.

[0031] The water inlet pipe 7 and the water outlet pipe 8 located in the same water channel in the first pipe hole are connected to the cooling pipe 13 in the cooling structure. The cooling pipe 13 in the cooling structure is connected to the cooling pipe in the mold core 4 after being inserted into the corresponding hole in the mold frame 3, and a seal is provided at the connection.

[0032] Since the water channel of the cooling pipe in the core 4 is arranged according to the shape of the product, its structure is not unique. The traditional method requires installation one by one, which greatly increases the installation time. The cooling quick-change structure integrates the water inlet and outlet pipes, so that it can be installed quickly.

[0033] Compared with the prior art, the utility model provides a cooling quick-change structure for a die-casting mold. The cooling quick-change structure integrates multiple cooling pipes, and can quickly disassemble and assemble the cooling pipes without re-plumbing each time. Each cooling pipe can control the flow rate individually.

[0034] In the description of the present utility model, it should be noted that the components are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel in this field through technical manuals or through conventional test methods. The directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when used. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A cooling quick-change structure for a die-casting mold, comprising a base, an ejector plate, a mold frame and a mold core, wherein the base is mounted on the top of the mold frame, the mold core is mounted in a groove at the bottom of the mold frame, and the ejector plate is arranged in a gap between the base and the mold frame by a die-casting machine, characterized in that: A cooling quick-change structure is installed between the base and the mold frame; The cooling quick-change structure comprises a cooling structure for setting a cooling pipeline and a control structure capable of independently controlling the flow rate, and the control structure is installed on both sides of the cooling structure through a connecting block.

2. According to claim 1, a cooling quick-change structure for a die-casting mold is characterized in that: The cooling structure comprises a plurality of cooling plates, which are stacked and installed, a circular groove is arranged between two adjacent cooling plates, and the upper and lower circular grooves form a first pipe hole.

3. A cooling quick-change structure for a die-casting mold according to claim 2, characterized in that: The connection block is provided with a plurality of second tube holes, and the second tube holes match with the first tube holes.

4. A cooling quick-change structure for a die-casting mold according to claim 3, characterized in that: The control structure comprises a plurality of concentrated blocks, a plurality of third pipe holes are arranged in the concentrated blocks, a water inlet connector is arranged on the left side of the concentrated blocks, and a water outlet connector is arranged at the bottom of the concentrated blocks.

5. A cooling quick-change structure for a die-casting mold according to claim 4, characterized in that: The first tube hole, the second tube hole and the third tube hole are the same in size and number, and a plurality of water pipes pass through the first tube hole, the second tube hole and the third tube hole in sequence respectively and correspondingly.

6. A cooling quick-change structure for a die-casting mold according to claim 5, characterized in that: The types of water pipes include water inlet pipes and water outlet pipes, and a plurality of the water inlet pipes and a plurality of the water outlet pipes in each of the concentrated blocks are connected to the water inlet connector and the water outlet connector respectively.

7. A cooling quick-change structure for a die-casting mold according to claim 6, characterized in that: A plurality of valves are arranged on the top of the centralizing block, and the valves are correspondingly connected to the water inlet pipes in the third pipe holes.

8. A cooling quick-change structure for a die-casting mold according to claim 6, characterized in that: The water inlet pipe and the water outlet pipe located in the same water channel in the first pipe hole are both connected to the cooling pipe in the cooling structure.

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