Die temperature pipeline quick-changing device for integrated die-casting die

Abstract

The utility model relates to the technical field of die-casting dies, and discloses an integrated die-casting die temperature pipeline quick-change device which is installed on a die-casting machine and comprises an integrated die-casting die and a pipeline quick-change connector plate, the integrated die-casting die comprises a die-casting die body and a die end quick-change connector plate fixedly arranged on the die-casting die body, and the die end quick-change connector plate is fixedly arranged on the die-casting die body. The pipeline quick-change connector plate is movably connected to the die-casting machine, a plurality of temperature control pipelines communicating with the interior of the die-casting die body are integrated on the die end quick-change connector plate, and the pipeline quick-change connector plate and the die end quick-change connector plate are each provided with a plurality of quick-change connectors. The ends, away from the mold end quick-change connector plate, of the quick-change connectors are used for fluid medium infusion, the pipeline quick-change connector plates with the different quick-change connectors are switched to be connected to the mold end quick-change connector plate, and fluid medium infusion is conducted on different temperature control pipelines in the integrated die-casting mold.

Description

Technical Field

[0001] The utility model relates to the technical field of die-casting molds, and particularly relates to a quick replacement device for the mold temperature pipeline of an integrated die-casting mold. Background Technique

[0002] In the integrated die-casting process, the control requirements for the mold temperature are very high. Therefore, there are many mold temperature pipelines, usually more than three or four hundred. During the mold change process of the existing integrated die-casting mold, the disassembly workload of the pipelines is very large, the manual disassembly labor intensity is high, and it takes a long time, seriously affecting the mold change efficiency.

[0003] CN117182035A discloses a die-casting modular mold, a quick mold change system and method, which relates to the technical field of die-casting molds, including a mold general part and a special part core. The mold general part includes a mold bottom plate. One side of the mold bottom plate is connected with a core installation block and a moving mold runner bottom plate. The moving mold runner bottom plate is provided with a guiding groove for cooperating with a mold change platform; several clamping pins are installed on the other side of the mold bottom plate for positioning and locking when the die-casting machine closes the mold; the special part core is connected with the core installation block and the moving mold runner bottom plate; among them, the mold is matched by the core fitting method to form a frameless mold. This application divides the mold into a general part and a special part, realizes the modularization of the mold, and realizes the sharing of long-life parts of the mold; based on the modular design structure of the mold, coupling the die-casting machine and the mold change platform, realizes the quick replacement of the die-casting mold.

[0004] The above patent proposes a fluid connection plate integrated pipeline, but there is no information on the corresponding structure and composition, and there are still problems such as a large disassembly workload of the pipeline, high manual disassembly labor intensity, long time consumption, and serious impact on the mold change efficiency. Summary of the Invention

[0005] The purpose of the utility model is to provide a quick replacement device for the mold temperature pipeline of an integrated die-casting mold to solve the problem of large disassembly workload of the pipeline when replacing the mold temperature pipeline in the prior art.

[0006] In order to achieve the above purpose, the technical solution adopted in this application is as follows:

[0007] An integrated die-casting mold temperature pipeline quick-change device is installed on a die-casting machine, comprising an integrated die-casting mold and a pipeline quick-change joint plate, the integrated die-casting mold comprising a die-casting mold body and a mold end quick-change joint plate fixedly mounted on the die-casting mold body, the pipeline quick-change joint plate is movably connected to the die-casting machine, a plurality of temperature control pipelines connected to the interior of the die-casting mold body are integrated on the mold end quick-change joint plate, a plurality of quick-change joints are arranged on the pipeline quick-change joint plate and the mold end quick-change joint plate, the end of the quick-change joint away from the mold end quick-change joint plate is used for the infusion of fluid medium, and the pipeline quick-change joint plate with different quick-change joints is switched to be connected to the mold end quick-change joint plate, so that the fluid medium is infused into different temperature control pipelines in the integrated die-casting mold.

[0008] In the present application, the temperature control pipelines inside the die-casting mold body are integrated on the quick-change connector plate at the mold end. By switching different pipeline quick-change connector plates to connect to the quick-change connector plate at the mold end, the temperature control pipelines can be selectively controlled for fluid media of different temperatures without the need to disassemble the pipelines, thereby reducing workload and improving changeover efficiency.

[0009] Furthermore, it also includes a driving mechanism and a limiting mechanism, wherein the driving mechanism is used to drive the pipeline quick-change connector plate to be close to or away from the mold end quick-change connector plate, and the limiting mechanism is used to limit the moving direction of the pipeline quick-change connector plate.

[0010] In the present application, a driving mechanism and a limiting mechanism are provided to realize automatic connection and separation of the mold and the mold temperature pipeline of the equipment, thereby improving the mold changing efficiency and the degree of automation of the integrated casting production line.

[0011] Furthermore, the driving mechanism includes a driving cylinder and a connecting block, one end of the connecting block is transmission-connected to the driving cylinder, and the other end is transmission-connected to the pipeline quick-change connector plate, and the driving cylinder is fixedly connected to the die-casting machine.

[0012] In the present application, a driving oil cylinder and a connecting block are used to drive the pipeline quick-change connector plate, which has a simple structure and can quickly drive the pipeline quick-change connector plate.

[0013] Furthermore, the limiting mechanism includes a quick-change bracket and a quick-change sliding bracket, the quick-change bracket is fixed to the die-casting machine, the quick-change sliding bracket is arranged on the quick-change bracket, and the pipeline quick-change connector plate is detachably slidably connected to the quick-change sliding bracket.

[0014] Further, the quick-change sliding bracket includes a bracket fixing block, a quick-change plate connecting sliding block, and a sliding round rod. The bracket fixing block is fixedly connected to the quick-change bracket. The sliding round rod is fixedly arranged on the bracket fixing block. The quick-change plate connecting sliding block is slidably connected to the sliding round rod. The quick-change plate connecting sliding block is used for detachably connecting the pipeline quick-change joint plate. The connecting block is drivingly connected to one end of the pipeline quick-change joint plate and is connected to the quick-change plate connecting sliding block.

[0015] In this application, a quick-change plate connecting sliding block is provided to connect the pipeline quick-change joint plate. On the basis of facilitating the driving of the pipeline quick-change joint plate, the quick installation and disassembly of the pipeline quick-change joint plate can be realized.

[0016] Further, the integrated die-casting mold further includes a mold quick-change plate bracket, and the mold end quick-change joint plate is fixedly arranged on the mold quick-change plate bracket.

[0017] Advantages of the utility model:

[0018] 1. In this application, the temperature control pipelines inside the die-casting mold body are all integrated on the mold end quick-change joint plate. By switching different pipeline quick-change joint plates to be connected to the mold end quick-change joint plate, the temperature control pipelines can be selectively controlled by fluid media at different temperatures without the need to disassemble the pipelines, reducing the workload and improving the mold change efficiency.

[0019] 2. In this application, a driving mechanism and a limiting mechanism are provided, which can realize the automatic connection and separation of the mold and the equipment mold temperature pipelines, improving the mold change efficiency and automation degree of the integrated casting production line.

[0020] 3. In this application, a quick-change plate connecting sliding block is provided to connect the pipeline quick-change joint plate. On the basis of facilitating the driving of the pipeline quick-change joint plate, the quick installation and disassembly of the pipeline quick-change joint plate can be realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Schematic diagram of the overall mold temperature pipeline quick-change device of the integrated die-casting mold in the utility model Figure 1 ;

[0022] Figure 2 Schematic diagram of the overall mold temperature pipeline quick-change device of the integrated die-casting mold in the utility model Figure 2 ;

[0023] Figure 3 Schematic diagram of the pipeline layout of the integrated die-casting mold in the utility model;

[0024] Figure 4 Schematic diagram of the structure of the quick-change bracket in the utility model;

[0025] Figure 5 Schematic diagram of the quick-change sliding bracket structure in the present utility model;

[0026] Figure 6 Schematic diagram of the pipeline quick-change joint plate structure in the present utility model;

[0027] Figure 7 Schematic diagram of the driving oil cylinder and connecting block structure in the present utility model;

[0028] Among them, 1, integrated die-casting mold; 2, die-casting machine; 3, quick-change bracket; 4, quick-change sliding bracket; 5, pipeline quick-change joint plate;

[0029] 101, die-casting mold body; 102, mold quick-change plate bracket; 103, mold end quick-change joint plate; 104, temperature control pipeline;

[0030] 401, bracket fixing block; 402, quick-change plate connecting sliding block; 403, sliding round rod;

[0031] 501, quick-change plate; 502, quick-change joint;

[0032] 601, driving oil cylinder; 602, connecting block. Specific embodiments

[0033] The following will describe the embodiments of the present utility model with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. The present utility model can also be implemented or applied through other different specific embodiments. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present utility model. It should be understood that the preferred embodiments are only for illustrating the present utility model, rather than for limiting the protection scope of the present utility model.

[0034] It should be noted that the illustrations provided in the following embodiments only schematically illustrate the basic concept of the present utility model. Therefore, only the components related to the present utility model are shown in the drawings, rather than being drawn according to the number, shape, and size of the components in actual implementation. The type, quantity, and ratio of each component in actual implementation can be arbitrarily changed, and the component layout type may also be more complex.

[0035] Such as Figures 1-7As shown in the figure, the present application provides a quick-change device for the mold temperature pipeline of an integrated die-casting mold. The device is installed on a die-casting machine 2. The device includes an integrated die-casting mold 1 and a pipeline quick-change joint plate 5. The integrated die-casting mold 1 includes a die-casting mold body 101 and a mold-end quick-change joint plate 103 fixedly arranged on the die-casting mold body 101. The pipeline quick-change joint plate 5 is movably arranged on the die-casting machine 2. Multiple temperature control pipelines 104 communicating with the inside of the die-casting mold body 101 are integrated on the mold-end quick-change joint plate 103. A plurality of quick-change joints 502 are arranged on both the pipeline quick-change joint plate 5 and the mold-end quick-change joint plate 103. One end of the quick-change joint 502 away from the mold-end quick-change joint plate 103 is used for the infusion of fluid medium. The temperature of the fluid medium output by each quick-change joint 502 can be freely set so as to differentially control the temperatures of different positions inside the die-casting mold body 101. When the pipeline quick-change joint plate 5 is connected to the mold-end quick-change joint plate 103, the quick-change joint 502 can convey the fluid medium to the temperature control pipeline 104, thereby controlling the temperatures of different positions inside the die-casting mold body 101. By switching the pipeline quick-change joint plate 5 with different quick-change joints 502, the conveyance of the fluid medium to each temperature control pipeline 104 can be selectively carried out, thereby selectively controlling the temperatures of different positions of the die-casting mold body 101.

[0036] The device further includes a driving mechanism and a limiting mechanism. The driving mechanism is used to drive the pipeline quick-change joint plate 5 to be close to or away from the mold-end quick-change joint plate 103, and the limiting mechanism is used to limit the moving direction of the pipeline quick-change joint plate 5. Of course, in actual use, the pipeline quick-change joint plate 5 can be controlled manually. In the present application, for the sake of improving efficiency, the driving mechanism and the limiting mechanism are used to assist in controlling the pipeline quick-change joint plate 5.

[0037] As Figure 7 shown in the figure, the driving mechanism includes a driving oil cylinder 601 and a connecting block 602. The driving oil cylinder 601 is installed on the die-casting machine 2. One end of the connecting block 602 is drivingly connected to the driving oil cylinder 601, and the other end is drivingly connected to the pipeline quick-change joint plate 5. In the present application, the driving oil cylinder 601 and the connecting block 602 are used to drive the pipeline quick-change joint plate 5. Actually, an electric telescopic rod, a cylinder and other components can also be used to drive the pipeline quick-change joint plate 5. The advantage of using the driving oil cylinder 601 is that the structure is small and compact and is easy to arrange.

[0038] The limiting mechanism includes a quick-change bracket 3 and a quick-change sliding bracket 4. The quick-change bracket 3 is fixedly connected to the die-casting machine 2, and the quick-change sliding bracket 4 is arranged on the quick-change bracket 3. The pipeline quick-change joint plate 5 is detachably and slidably connected to the quick-change sliding bracket 4. The T-shaped structure on the quick-change bracket 3 cooperates with the T-shaped groove on the die-casting machine 2, and the quick-change bracket 3 is fixed on the die-casting machine 2 through a pressing plate and screws.

[0039] The quick-change sliding bracket 4 includes a bracket fixing block 401, a quick-change plate connecting sliding block 402, and a sliding round rod 403. The bracket fixing block 401 is fixedly connected to the quick-change bracket 3 based on screws. The sliding round rod 403 is fixedly arranged on the bracket fixing block 401. The quick-change plate connecting sliding block 402 is slidably connected to the sliding round rod 403. The threaded holes at the upper and lower ends of the pipeline quick-change joint plate 5 correspond to the waist-shaped holes at the upper and lower parts of the quick-change plate connecting sliding block 402 and are connected by screws. One end of the connecting block 602 away from the driving oil cylinder 601 is connected to the quick-change plate connecting sliding block 402.

[0040] When the driving oil cylinder 601 extends forward, it drives the quick-change plate connecting sliding block 402 and the pipeline quick-change joint plate 5 to move leftward, realizing the separation of multiple pipelines, as shown in Figure 2 the open state. Conversely, when the driving oil cylinder 601 retracts backward, it drives the quick-change plate connecting sliding block 402 and the pipeline quick-change joint plate 5 to move rightward, realizing the connection of multiple pipelines, as shown in Figure 1 the connected state.

[0041] As shown in Figure 3 the integrated die-casting mold 1 further includes a mold quick-change plate bracket 102. The mold-end quick-change joint plate 103 is fixedly arranged on the mold quick-change plate bracket 102. The mold-end quick-change joint plate 103 and the mold quick-change plate bracket 102 are fixed by screws; the temperature control pipeline 104 is connected and fixed to the quick-change joint 502 on the mold-end quick-change joint plate 103; ensuring that each time the mold is installed on the die-casting machine 2, the mold-end quick-change joint plate 103 remains in the matching position for quick docking.

[0042] As shown in Figure 6 the pipeline quick-change joint plate 5 is used to fix the quick-change joint 502 at the equipment access end. The quick-change plate 501 and the quick-change joint 502 therein are special quick-change structures already available in the market. The quick-change joint 502 is installed into the installation hole of the quick-change plate 501 and fixed with a snap ring. The two-sided quick-change joints are inserted and fixed in relative positions by the quick-change plate. Both sides of the quick-change joints have a flow-stopping structure, and the medium in the pipeline will not overflow after disassembly. The quick-change plate is selected according to different numbers of circuits, different media, and temperatures.

[0043] As shown in Figure 7 the driving oil cylinder 601 and the connecting block 602. The inner side of the moving rod of the driving oil cylinder 601 is fixed to the connecting block 602, and the base side is fixedly connected to the die-casting machine 2. The connecting block 602 is connected to multiple quick-change plate connecting sliding blocks 402, realizing that the driving oil cylinder 601 drives the quick-change plate connecting sliding block 402 to move back and forth along the sliding round rod 403.

[0044] Preferably, multiple groups of quick-change sliding brackets 4 can be arranged on the quick-change bracket 3. In this way, multiple pipeline quick-change joint plates 5 can be arranged to cooperate with the matching die-end quick-change joint plates 103, so as to meet the control of multiple temperature control pipelines 104 in the die-casting mold body 101.

[0045] The above embodiments are only preferred embodiments given to fully illustrate the present invention, and the protection scope of the present invention is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present invention are within the protection scope of the present invention.

Claims

1. An integrated die-casting mold temperature pipeline quick-change device, installed on a die-casting machine (2), characterized in that: The invention comprises an integrated die-casting mold (1) and a pipeline quick-change joint plate (5), wherein the integrated die-casting mold (1) comprises a die-casting mold body (101) and a mold end quick-change joint plate (103) fixedly mounted on the die-casting mold body (101), the pipeline quick-change joint plate (5) is movably connected to the die-casting machine (2), the mold end quick-change joint plate (103) is integrated with a plurality of temperature control pipelines (104) connected to the interior of the die-casting mold body (101), and a plurality of quick-change joints (502) are provided on the pipeline quick-change joint plate (5) and the mold end quick-change joint plate (103).

2. The integrated die-casting mold temperature pipeline quick-change device according to claim 1 is characterized in that: It also includes a driving mechanism and a limiting mechanism, wherein the driving mechanism is used to drive the pipeline quick-change connector plate (5) to be close to or away from the mold end quick-change connector plate (103), and the limiting mechanism is used to limit the moving direction of the pipeline quick-change connector plate (5).

3. The integrated die-casting mold temperature pipeline quick-change device according to claim 2 is characterized in that: The driving mechanism comprises a driving cylinder (601) and a connecting block (602); one end of the connecting block (602) is transmission-connected to the driving cylinder (601), and the other end is transmission-connected to the pipeline quick-change connector plate (5); and the driving cylinder (601) is fixedly connected to the die-casting machine (2).

4. The integrated die-casting mold temperature pipeline quick-change device according to claim 3 is characterized in that: The limiting mechanism comprises a quick-change bracket (3) and a quick-change sliding bracket (4); the quick-change bracket (3) is fixedly connected to the die-casting machine (2); the quick-change sliding bracket (4) is arranged on the quick-change bracket (3); and the pipeline quick-change connector plate (5) is detachably slidably connected to the quick-change sliding bracket (4).

5. The integrated die-casting mold temperature pipeline quick-change device according to claim 4 is characterized in that: The quick-change sliding bracket (4) comprises a bracket fixing block (401), a quick-change plate connecting sliding block (402) and a sliding round rod (403); the bracket fixing block (401) is fixedly connected to the quick-change bracket (3); the sliding round rod (403) is fixedly arranged on the bracket fixing block (401); the quick-change plate connecting sliding block (402) is slidingly connected to the sliding round rod (403); the pipeline quick-change joint plate (5) is detachably connected to the quick-change plate connecting sliding block (402); and one end of the connecting block (602) which is transmission-connected to the pipeline quick-change joint plate (5) is connected to the quick-change plate connecting sliding block (402).

6. The integrated die-casting mold temperature pipeline quick-change device according to claim 1 is characterized in that: The integrated die-casting mold (1) further comprises a mold quick-change plate bracket (102), and the mold end quick-change connector plate (103) is fixedly mounted on the mold quick-change plate bracket (102).

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