Die-casting die with single cooling device

Abstract

The utility model discloses a die-casting die with a single cooling device, which comprises an upper die and a lower die, corresponding die cavities are arranged on the surfaces of opposite sides of the upper die and the lower die, and cooling channels are arranged in the upper die and the lower die and positioned on one sides of the corresponding die cavities. The surface of one side of the upper mold and the surface of one side of the lower mold are each provided with an installation assembly, each installation assembly comprises two guide rails fixedly installed on the surface of one side of the upper mold or the surface of one side of the lower mold and an installation plate, the installation plates are in sliding connection with the two guide rails, and single-cooling devices are fixedly installed on the installation plates; an output port of each single cooling device is communicated and connected with an inlet of the corresponding cooling channel through a hose, an input port of each single cooling device is communicated and connected with an outlet of the corresponding cooling channel through a hose, and the single cooling devices are directly connected with the upper die and the lower die through the mounting assemblies, so that the length of a connecting pipeline is remarkably shortened, and the production efficiency is improved. And the installation process is simplified while the cooling effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a die casting die field, specifically, relate to a die casting die with single cold device. BACKGROUND

[0002] In the traditional die casting die, the cooling system is usually realized by setting the cooling channel in the mold, the single cold device is connected with the cooling channel through the connecting pipe, the heat in the mold is taken away by the cooling liquid or cooling gas circulating in the cooling channel for cooling, and the mold body and the single cold device are mostly separated and independently arranged, so that a longer connecting pipeline is needed to connect the two, which will cause the temperature loss of the cooling liquid or cooling gas in the longer pipeline, reduce the cooling efficiency, and the laying of the connecting pipeline is more complicated, which is convenient for the installation and maintenance of the whole equipment.

[0003] How to invent a die casting die with a single cold device to improve these problems has become a problem to be solved by the technical personnel in the field. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a die casting die with a single cold device, which aims at improving the problem that the existing die casting die and single cold device are mostly separated and independently arranged, so that a longer connecting pipeline is needed to connect the two, which will cause the temperature loss of the cooling liquid or cooling gas in the longer pipeline, reduce the cooling efficiency, and the laying of the connecting pipeline is more complicated, which is convenient for the installation and maintenance of the whole equipment.

[0005] The utility model is realized as follows: a die casting die with a single cold device, comprising an upper die and a lower die, the upper die and the lower die are provided with corresponding mold cavities on the opposite side surfaces, the cooling channel is arranged on the side of the corresponding mold cavity in the upper die and the lower die, the mounting assembly is arranged on the side surface of the upper die and the lower die, each mounting assembly comprises two guide rails fixedly installed on the side surface of the upper die or the lower die and a mounting plate, the mounting plate is slidably connected with the two guide rails, the single cold device is fixedly installed on the mounting plate, the output port of each single cold device is connected with the inlet of the corresponding cooling channel through the hose, and the input port of each single cold device is connected with the outlet of the corresponding cooling channel through the hose.

[0006] In a preferred technical scheme of the utility model, the mounting plate is connected with a connecting plate below, the both ends of the side surface of the connecting plate are fixedly connected with sliding blocks, each sliding block is slidably connected in the corresponding guide rail, and a limiting structure is arranged between each guide rail and the corresponding sliding block.

[0007] In a preferred technical scheme of the utility model, the mounting plate and the connecting plate are fixedly connected through the rubber vibration isolators.

[0008] In a preferred technical scheme of the utility model, the limiting structure comprises pin pieces integrally arranged on the side surface of the sliding block and sockets on the bottom end of the side surface of the guide rail, the side surface of the socket is provided with a slot, each pin piece is inserted into the corresponding slot, pin holes are formed in the two side surfaces of each pin piece and socket, and a pin rod is inserted into the pin holes.

[0009] In a preferred technical scheme of the utility model, the two end surfaces of the connecting plate are further provided with pipeline support mechanisms.

[0010] In a preferred technical scheme of the utility model, each pipeline support mechanism comprises an extension plate, one end of the extension plate is fixedly connected with the connecting plate, a sliding rod is fixedly installed on the upper surface of the extension plate, a lifting plate is slidingly installed on the sliding rod, threaded holes are further formed in the surface of the lifting plate, threaded rods are threadedly connected in the threaded holes, one end of the threaded rod is rotatably connected to the upper surface of the extension plate, one end of the pipeline support plate is rotatably connected to one end of the lifting plate, the pipeline support plate is provided as a hook-shaped structure, one side surface of the pipeline support plate is provided with a mounting groove, a limiting part is arranged in the mounting groove, a rotating shaft is rotatably installed between the inner walls of the two sides of the mounting groove, one end of the limiting part is fixedly connected to the rotating shaft, and one end of the rotating shaft extends to the outside of the pipeline support plate through a through hole and is provided with a limiting adjusting mechanism.

[0011] In a preferred technical scheme of the utility model, the limiting adjusting mechanism comprises a worm wheel fixedly sleeved on one end of the rotating shaft, the worm wheel is meshingly connected with a worm, one end of the worm is rotatably installed in the through hole formed in the side surface of the mounting part, and the mounting part is integrally arranged on the bottom surface of the lifting plate.

[0012] In a preferred technical scheme of the utility model, the pipeline support plate and the limiting part are provided with protective rubber pads on the opposite side surfaces.

[0013] The utility model discloses an advantageous effect is: the utility model discloses a kind of single cold device's die casting die with the above design, when using, by being directly connected with upper mould and lower mould through mounting assembly to single cold device, the flow distance of cooling liquid or cooling gas in connecting pipeline is significantly shortened, thereby reduce the temperature loss caused by pipeline length;The design of mounting assembly makes that single cold device can be flexibly installed on mould, and realizes stable fixation by sliding connection and limiting structure, without complex connecting pipeline laying, not only reduce the workload in installation process, also reduce the risk of cooling efficiency decline caused by pipeline laying improper;Since connecting pipeline simplifies, the structure of equipment whole is more compact, facilitate routine maintenance and inspection, the direct connection of single cold device and mould also reduces the downtime and repair cost caused by connecting pipeline failure. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced to the drawing needed to be used in the embodiment, it should be understood that the following drawings only show some embodiments of the utility model, therefore should not be regarded as the limitation to the scope, for ordinary skilled person in the art, under the premise of not paying creative labor, other related drawings can also be obtained according to these drawings.

[0015] Figure 1 It is the whole structure schematic perspective drawing provided by the embodiment of the utility model;

[0016] Figure 2 It is the whole separation structure schematic perspective drawing provided by the embodiment of the utility model;

[0017] Figure 3 It is the lower mould whole cross section structure schematic perspective drawing provided by the embodiment of the utility model;

[0018] Figure 4 It is the mounting assembly whole separation structure schematic perspective drawing provided by the embodiment of the utility model;

[0019] Figure 5 It is the mounting assembly core part structure schematic perspective drawing provided by the embodiment of the utility model;

[0020] Figure 6 It is the pipeline support mechanism whole structure schematic perspective drawing provided by the embodiment of the utility model.

[0021] In the figure: 1 - upper mold; 2 - lower mold; 3 - mounting assembly; 4 - single cooling device; 101 - mold cavity; 102 - cooling channel; 301 - guide rail; 302 - sliding block; 303 - connecting plate; 304 - rubber vibration isolator; 305 - mounting plate; 306 - pin piece; 307 - socket; 308 - pin rod; 309 - extension plate; 310 - sliding rod; 311 - lifting plate; 312 - threaded rod; 313 - pipeline support plate; 314 - limiting part; 315 - worm gear; 316 - worm; 317 - mounting part. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Referring to Figures 1 to 6 The present application provides a technical scheme: a die-casting mold with a single cooling device, comprising an upper mold 1 and a lower mold 2, and corresponding mold cavities 101 are formed on the opposite side surfaces of the upper mold 1 and the lower mold 2. Cooling channels 102 are arranged on the side of the corresponding mold cavities 101 in the upper mold 1 and the lower mold 2. Mounting assemblies 3 are arranged on the side surfaces of the upper mold 1 and the lower mold 2. Each mounting assembly 3 comprises two guide rails 301 fixedly installed on the side surface of the upper mold 1 or the lower mold 2 and a mounting plate 305. The mounting plate 305 is slidably connected with the two guide rails 301. A single cooling device 4 is fixedly installed on the mounting plate 305. The output port of each single cooling device 4 is connected with the inlet of the corresponding cooling channel 102 through a hose. The input port of each single cooling device 4 is connected with the outlet of the corresponding cooling channel 102 through a hose.

[0024] Referring to Figures 4 to 6 The connecting plate 303 is connected below the mounting plate 305. The two ends of the side surface of the connecting plate 303 are fixedly connected with sliding blocks 302. Each sliding block 302 is slidably connected in the corresponding guide rail 301. A limiting structure is arranged between each guide rail 301 and the corresponding sliding block 302.

[0025] The single cold device 4 is connected with the connecting plate 303 through the mounting plate 305, and the connecting plate 303 is slidably connected with the guide rail 301 through the sliding block 302, so that the single cold device 4 is mounted and connected with the upper die 1 or the lower die 2, and the single cold device 4 is connected with the upper die 1 and the lower die 2 as a whole through the mounting assembly 3, so that the length of the connecting pipeline between the upper die 1, the lower die 2 and the single cold device 4 is shortened, the cooling efficiency is improved, the pipeline laying is simplified, and the pipeline blockage is reduced.

[0026] Further, the mounting plate 305 and the connecting plate 303 are fixedly connected through a plurality of rubber vibration isolators 304.

[0027] The rubber vibration isolator 304 is used to block and reduce the influence of the vibration generated by the single cold device 4 during work on the pipeline and the upper die 1 and the lower die 2, so as to avoid the influence caused by connecting the single cold device 4 with the upper die 1 and the lower die 2, and improve the practicability in use.

[0028] Further, the limiting structure includes a pin 306 integrally arranged on one side surface of the sliding block 302 and a socket 307 on the bottom end of one side surface of the guide rail 301, a slot is formed on one side surface of the socket 307, each pin 306 is inserted into the corresponding slot, pin holes are formed on both side surfaces of each pin 306 and the socket 307, and a pin 308 is inserted into the pin holes.

[0029] When the connecting plate 303 is slidably connected with the guide rail 301 through the sliding block 302, the pin 306 arranged at the bottom end of each sliding block 302 is inserted into the slot of the corresponding socket 307, and the pin holes arranged on both sides correspond to each other, so that the pin 308 is inserted into the pin holes to limit the two sliding blocks 302, improve the stability of the connection between the sliding block 302 and the guide rail 301, and in actual use, one end of the pin 308 is provided with a thread, and a threaded nut is further arranged to improve the limiting stability and facilitate disassembly and assembly.

[0030] Further, the connecting plate 303 is provided with a pipeline supporting mechanism on both end surfaces.

[0031] By arranging the pipeline supporting mechanism on the connecting plate 303, the soft pipe connecting the cooling channel 102 and the single cold device 4 can be limited and supported, and the stability of the connection between the single cold device 4 and the upper die 1 and the lower die 2 is improved.

[0032] Further, each pipeline support mechanism comprises an extension plate 309 fixedly connected to one end of the connecting plate 303, a sliding rod 310 fixedly installed on the upper surface of the extension plate 309, a lifting plate 311 slidingly installed on the sliding rod 310, a threaded hole formed in the surface of the lifting plate 311, a threaded rod 312 threadedly connected in the threaded hole, one end of the threaded rod 312 rotatably connected to the upper surface of the extension plate 309, one end of a pipeline support plate 313 rotatably connected to one end of the lifting plate 311, the pipeline support plate 313 arranged in a hook-shaped structure, an installation groove formed in one side surface of the pipeline support plate 313, a limiting part 314 arranged in the installation groove, and a rotating shaft rotatably installed between the inner walls of the installation groove on both sides, one end of the limiting part 314 fixedly connected to the rotating shaft, and one end of the rotating shaft extended to the outside of the pipeline support plate 313 through a through hole and arranged with a limiting adjustment mechanism.

[0033] The end portions of the pipeline support plate 313 and the limiting part 314 are arranged in a hook-shaped structure, the pipeline support plate 313 is used for placing the pipeline, the limiting part 314 is used for clamping and limiting the pipeline in cooperation with the pipeline support plate 313, the effective support of the pipeline is ensured, the stability of the hose connection during the opening and closing of the upper mold 1 and the lower mold 2 is avoided, and thus the stability during use is improved. Meanwhile, the height of the lifting plate 311 can be adjusted by rotating the threaded rod 312, the pipeline support plate 313 is rotatably connected to the lifting plate 311, and a damping structure is arranged at the connection between the two, and thus the height and angle of the pipeline support plate 313 and the limiting part 314 relative to the pipeline can be adjusted, and thus the applicability is increased and the limitation is reduced.

[0034] Further, the limiting adjustment mechanism comprises a worm gear 315 fixedly arranged on one end of the rotating shaft, the worm gear 315 meshingly connected to a worm 316 on one side, one end of the worm 316 rotatably installed in a through hole formed in one side surface of a mounting part 317, and the mounting part 317 integrally arranged on the bottom surface of the lifting plate 311.

[0035] The worm 316 can drive the worm gear 315 to rotate, and thus the limiting part 314 can be driven by the rotating shaft to independently rotate relative to the pipeline support plate 313, the opening and closing between the pipeline support plate 313 and the limiting part 314 is realized, the connection pipeline with different diameters can be conveniently supported and limited, and the applicability is further increased. Meanwhile, the cooperation of the worm 316 and the worm gear 315 has a one-way locking effect, and the stability of the pipeline limiting is also ensured.

[0036] Further, protective rubber pads are arranged on the opposite side surfaces of the pipeline support plate 313 and the limiting part 314.

[0037] The protective rubber pads arranged on the opposite side surfaces of the pipeline support plate 313 and the limiting part 314 can reduce the wear caused by the friction between the hose and the two when the hose is supported and limited therebetween.

[0038] Working principle: first, the single cold device 4 is installed and connected with the mounting plate 305 through the connecting fastener, the connecting plate 303 is slidably connected with the two guide rails 301 on the upper die 1 or the lower die 2 through the sliding block 302, after installation, the pin sheet 306 arranged on each sliding block 302 is inserted into the socket 307 arranged at one end of the corresponding guide rail 301, the pin rod 308 is inserted into the pin hole to realize the connection of the pin sheet 306 and the socket 307, the installation assembly 3 is limited as a whole, the output port and the input port of the single cold device 4 are connected with the inlet and the outlet of the corresponding cooling channel 102 through the connecting hose, the height and the angle of the pipeline support plate 313 are adjusted according to the position of the hose, the hose is supported by the pipeline support plate 313, and the hose is clamped and limited by the limiting portion 314, so that the stability of the hose connection in the working process is guaranteed. The upper die 1, the lower die 2 and the single cold device 4 are installed and connected as a whole through the installation assembly 3, so that the length of the connecting pipeline between the upper die 1, the lower die 2 and the single cold device 4 can be shortened, the cooling efficiency is improved, the pipeline laying is simplified, and the pipeline blockage is reduced.

[0039] It should be noted that the specific model and specification of the rubber vibration isolator 304 and the single cold device 4 need to be selected and determined according to the actual specification of the device, and the specific selection calculation method adopts the existing technology in the art, so it will not be described in detail.

[0040] The power supply of the rubber vibration isolator 304 and the single cold device 4 and its principle are clear to those skilled in the art, which will not be described in detail here.

[0041] The above only describes preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can be changed and varied. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A die casting mold with a single cooling device, comprising an upper mold and a lower mold, characterized by, The upper die and the lower die are provided with corresponding cavities on the opposite side surfaces, and cooling channels are arranged on the side of the cavities in the upper die and the lower die.

2. The die casting mold with a single cooling device according to claim 1, characterized in that: The mounting plate is connected with a connecting plate, and the two ends of the side surface of the connecting plate are fixedly connected with sliding blocks.

3. The die casting mold with a single cooling device according to claim 2, characterized in that: The mounting plate and the connecting plate are fixedly connected through a plurality of rubber vibration isolators.

4. The cold chamber die with a single cooling device according to claim 2, characterized in that: The limiting structure comprises a pin piece integrally arranged on the side surface of the sliding block and a socket on the bottom end of the side surface of the guide rail.

5. The cold chamber die with a single cooling device according to claim 2, characterized in that: The two end surfaces of the connecting plate are also respectively provided with pipeline support mechanisms.

6. The cold chamber die with a single cooling device according to claim 5, characterized in that: Each pipeline support mechanism comprises an extension plate, one end of which is fixedly connected with the connecting plate.

7. The cold chamber die with a single cooling device according to claim 6, characterized in that: Each pipeline support mechanism comprises an extension plate, one end of which is fixedly connected with the connecting plate.

8. The cold chamber die with a single cooling device according to claim 6, characterized in that: The upper die and the lower die are provided with corresponding cavities on the opposite side surfaces, and cooling channels are arranged on the side of the cavities in the upper die and the lower die. The mounting plate is connected with a connecting plate, and the two ends of the side surface of the connecting plate are fixedly connected with sliding blocks. The mounting plate and the connecting plate are fixedly connected through a plurality of rubber vibration isolators. The limiting structure comprises a pin piece integrally arranged on the side surface of the sliding block and a socket on the bottom end of the side surface of the guide rail. The two end surfaces of the connecting plate are also respectively provided with pipeline support mechanisms. Each pipeline support mechanism comprises an extension plate, one end of which is fixedly connected with the connecting plate. Each pipeline support mechanism comprises an extension plate, one end of which is fixedly connected with the connecting plate. The upper die and the lower die are provided with corresponding cavities on the opposite side surfaces, and cooling channels are arranged on the side of the cavities in the upper die and the lower die. The mounting plate is connected with a connecting plate, and the two ends of the side surface of the connecting plate are fixedly connected with sliding blocks. The mounting plate and the connecting plate are fixedly connected through a plurality of rubber vibration isolators. The limiting structure comprises a pin piece integrally arranged on the side surface of the sliding block and a socket on the bottom end of the side surface of the guide rail. The two end surfaces of the connecting plate are also respectively provided with pipeline support mechanisms. Each pipeline support mechanism comprises an extension plate, one end of which is fixedly connected with the connecting plate. Each pipeline support mechanism comprises an extension plate, one end of which is fixedly connected with the connecting plate. The upper die and the lower die are provided with corresponding cavities on the opposite side surfaces, and cooling channels are arranged on the side of the cavities in the upper die and the lower die. The mounting plate is connected with a connecting plate, and the two ends of the side surface of the connecting plate are fixedly connected with sliding blocks. The mounting plate and the connecting plate are fixedly connected through a plurality of rubber vibration isolators. The limiting structure comprises a pin piece integrally arranged on the side surface of the sliding block and a socket on the bottom end of the side surface of the guide rail. The two end surfaces of the connecting plate are also respectively provided with pipeline support mechanisms. Each pipeline support mechanism comprises an extension plate, one end of which is fixedly connected with the connecting plate. Each pipeline support mechanism comprises an extension plate, one end of which is fixedly connected with the connecting plate.

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