An automobile radiator forming die

Abstract

The utility model discloses a kind of automobile radiator forming die, comprising: workbench, the top of the workbench is fixedly connected with radiator mold, the top of the workbench is fixedly connected with support frame in four corners, the top of the support frame is provided with hydraulic cylinder, the bottom of the hydraulic cylinder is provided with hydraulic column, the bottom of the hydraulic column is fixedly connected with pressing mold in one end, the structure of movable assembly helps to drive sprinkling assembly activity, utilize this kind of activity help sprinkling assembly even to radiator mold for accelerated cooling, improve the use effect of device, utilize reciprocating motor to drive screw rod rotation and thus drive screw block activity, simultaneously this kind of rotation is driven by connecting gear and surface transmission track, so it can be driven under the action of one reciprocating motor Two screw block activities of side, drive top sprinkling assembly even constant speed to radiator mold for sprinkling cooling.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts processing technology, specifically to an automotive radiator forming mold. Background Technology

[0002] Automotive radiator molding dies are key process equipment in manufacturing the core component of radiators—the aluminum heat sink core. The core technology lies in the cavity design and flow channel system, which directly determine the shape and density of the heat sink fins, as well as the sealing and flow efficiency of the coolant channels. The dies are mostly made of high-strength mold steel, and through precision machining and heat treatment, they ensure they can withstand high temperatures and pressures during high-pressure casting or brazing, achieving one-time molding of thin-walled, complex heat sink units. High-precision dies guarantee the radiator's excellent heat exchange performance and reliability, which is crucial for improving engine cooling efficiency and overall vehicle stability, serving as a fundamental manufacturing guarantee for automotive thermal management systems.

[0003] However, existing technologies still have significant shortcomings, such as:

[0004] After the automotive radiator molding die is used up, the external temperature will be high, while the die must be at a set low temperature to start the next cycle. The drying process takes a long time, and the long cooling time directly leads to a forced extension of the production cycle, which significantly reduces the product output per unit time and becomes a bottleneck in production capacity. To address this, we propose an automotive radiator molding die. Utility Model Content

[0005] The purpose of this invention is to provide a molding die for an automotive radiator to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A molding die for an automotive radiator includes: a workbench, a radiator mold fixedly connected to the top of the workbench, support frames fixedly connected to the four corners of the top of the workbench, a hydraulic cylinder provided at the top of the support frame, a hydraulic column provided at the bottom of the hydraulic cylinder, a pressing mold fixedly connected to one end of the bottom of the hydraulic column, a movable component for assisting reciprocating movement provided at the top of the workbench, and a water spraying component for assisting cooling provided at the top of the movable component.

[0008] Preferably, the movable component includes movable slots formed on both sides of the top of the worktable, the inner wall of the movable slot is provided with a threaded screw, and the surface of the threaded screw is provided with a screw slider.

[0009] Preferably, one end of the threaded screw is fixedly connected to a connecting gear, and a reciprocating motor is connected to one side of one of the connecting gears.

[0010] Preferably, a bottom support plate is fixedly connected to the bottom of the reciprocating motor, a protective shell is provided on the surface of the bottom support plate, and a stabilizing plate is fixedly connected to the surface of the other connecting gear.

[0011] Preferably, the water spraying assembly includes connecting water tanks fixedly connected to both sides of the top of the lead screw slider, a first water pump fixedly connected to the surface of the connecting water tank, a water pumping pipe fixedly connected to the surface of the first water pump, and a storage water tank provided at the other end of the water pumping pipe. The storage water tank is fixedly connected to the surface and back of the workbench.

[0012] Preferably, a water pipe is provided on one side of the connecting water tank, a second water pump is provided on one side of the water pipe, a stabilizing cover is fixedly connected to the top of the connecting water tank, and a rotating spray pipe is rotatably connected to one side of the water pipe.

[0013] Preferably, a limiting plate is fixedly connected to the top of one side of the rotating spray pipe, the limiting plate is disposed on the inner wall of the stabilizing cover plate, a plurality of pressurized nozzles are disposed on the top of the rotating spray pipe, and a drive motor is disposed on the lower side of the rotating spray pipe.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. The structure of the movable components helps to drive the water spraying components to move. This mobility helps the water spraying components to uniformly and quickly cool the radiator mold, improving the effectiveness of the device. A reciprocating motor drives the screw rod to rotate, which in turn drives the screw rod slider to move. This rotation is driven by connecting gears and surface transmission belts. Thus, under the action of a reciprocating motor, the screw rod sliders on both sides can move, causing the top water spraying components to uniformly and evenly spray water to cool the radiator mold.

[0016] 2. The water spraying assembly helps to cool the exterior of the radiator mold by spraying water. A first water pump, in conjunction with a water pipe, draws water from a storage tank into the connecting tank. Simultaneously, a second water pump transports water through a water pipe to the pressurized nozzles inside the rotating spray pipe, thus completing the basic water spraying. A drive motor rotates the rotating spray pipe, which, under the action of a limiting plate, rotates within the stable cover area. The water pipe provides a stable base for the rotating spray pipe on the other side. This uniform spraying, combined with the movable components, effectively and repeatedly sprays water evenly to cool the radiator mold, improving the efficiency of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2This is a disassembled schematic diagram of the overall structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the movable components in the structure of this utility model;

[0020] Figure 4 This is a disassembly diagram of the movable components in the structure of this utility model;

[0021] Figure 5 This is a partially enlarged schematic diagram of the water sprinkler component in the structure of this utility model.

[0022] In the diagram: 1. Workbench; 2. Radiator mold; 3. Support frame; 4. Hydraulic cylinder; 5. Hydraulic column; 6. Pressing mold; 7. Movable component; 701. Movable groove; 702. Threaded screw; 703. Screw slider; 704. Connecting gear; 705. Reciprocating motor; 706. Bottom support plate; 707. Protective shell; 708. Stabilizing plate; 8. Sprinkler assembly; 801. Connecting water tank; 802. First water pump; 803. Water pumping pipe; 804. Storage water tank; 805. Water pipe; 806. Second water pump; 807. Stabilizing cover plate; 808. Limiting plate; 809. Rotating spray pipe; 810. Pressurized nozzle; 811. Drive motor. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5 This utility model provides a technical solution:

[0025] A molding die for an automotive radiator includes: a workbench 1, a radiator mold 2 fixedly connected to the top of the workbench 1, support frames 3 fixedly connected to the four corners of the top of the workbench 1, a hydraulic cylinder 4 provided on the top of the support frame 3, a hydraulic column 5 provided at the bottom of the hydraulic cylinder 4, a pressing mold 6 fixedly connected to one end of the bottom of the hydraulic column 5, a movable component 7 for assisting reciprocating movement provided on the top of the workbench 1, and a water spraying component 8 for assisting cooling provided on the top of the movable component 7.

[0026] In this embodiment, the workbench 1 can help provide a working environment for the device. The radiator mold 2, together with the hydraulic cylinder 4, hydraulic column 5 and pressing mold 6, forms the basic radiator mold 2, completing the basic function of the radiator mold 2. The support frame 3 provides the hydraulic cylinder 4 with the overall stability of the device. The movable component 7, together with the water spraying component 8, can uniformly and stably cool the device externally, improving the efficiency of the device.

[0027] The movable component 7 includes movable slots 701 opened on both sides of the top of the workbench 1. The inner wall of the movable slot 701 is provided with a threaded screw 702, and the surface of the threaded screw 702 is provided with a screw slider 703.

[0028] In this embodiment, the movable component 7 uses the movable groove 701 to provide an environment for the installation of the threaded screw 702. The threaded screw 702 uses a rotating base on one side to install itself on the inner wall of the movable groove 701 and provide a rotation base. It also cooperates with the internal structure of the screw slider 703 to form a screw structure, providing a movable base for the movement of the screw slider 703.

[0029] One end of the threaded screw 702 is fixedly connected to a connecting gear 704, and a reciprocating motor 705 is connected to one side of one of the connecting gears 704.

[0030] In this embodiment, the reciprocating motor 705 can drive the connecting gear 704 on one side to rotate, and the connecting gear 704, under the action of the transmission track provided on the surface, drives the connecting gear 704 on the other side to rotate, thereby driving the threaded screw 702 to rotate, providing a basis for the reciprocating movement of the threaded screw 702 driving the screw slider 703.

[0031] A bottom support plate 706 is fixedly connected to the bottom of the reciprocating motor 705. A protective shell 707 is provided on the surface of the bottom support plate 706. A stabilizing plate 708 is fixedly connected to the surface of another connecting gear 704.

[0032] In this embodiment, the bottom support plate 706 can provide bottom support for the use of the reciprocating motor 705, while the protective shell 707 can provide external protection for the use of the reciprocating motor 705 and the connecting gear 704. The stabilizing plate 708 can stabilize the installation and transmission of the connecting gear 704 on the other side, further improving the stability of the device.

[0033] The water spraying assembly 8 includes connecting water tanks 801 fixedly connected to both sides of the top of the lead screw slider 703. A first water pump 802 is fixedly connected to the surface of the connecting water tank 801. A water pump pipe 803 is fixedly connected to the surface of the first water pump 802. A storage water tank 804 is provided at the other end of the water pump pipe 803. The storage water tank 804 is fixedly connected to the surface and back of the workbench 1.

[0034] In this embodiment, the water spraying assembly 8 is installed and fixed on the top of the lead screw slider 703 through the connecting water tank 801. This installation drives its own movement under the movement of the lead screw slider 703, providing a basis for reciprocating water spraying. The first water pump 802 can cooperate with the water pumping pipe 803 to pump water from the storage water tank 804 into the connecting water tank 801, providing a water source for water spraying from the connecting water tank 801.

[0035] A water pipe 805 is provided on one side of the water tank 801, a second water pump 806 is provided on one side of the water pipe 805, a stabilizing cover plate 807 is fixedly connected to the top of the water tank 801, and a rotating spray pipe 809 is rotatably connected to one side of the water pipe 805.

[0036] In this embodiment, the water tank 801 can use the water pipe 805 in conjunction with the second water pump 806 to extract the water inside, and stabilize it with the stabilizing cover plate 807. The extracted water can be controlled by rotating the spray pipe 809 to control its trajectory, thereby providing a basis for uniform watering.

[0037] A limiting plate 808 is fixedly connected to the top of one side of the rotating spray pipe 809. The limiting plate 808 is set on the inner wall of the stabilizing cover plate 807. Several pressurized nozzles 810 are provided on the top of the rotating spray pipe 809. A drive motor 811 is provided on the side of the rotating spray pipe 809.

[0038] In this embodiment, the rotating spray pipe 809 can rotate under the action of the drive motor 811, and the rotation range is limited by the position of the limiting plate 808 and the stabilizing cover plate 807. At the same time, the rotating spray pipe 809 drives the pressurized nozzle 810 to rotate. At this time, the water pumped by the second water pump 806 will be sprayed out through the pressurized nozzle 810. With the reciprocating movement of the movable component 7 and the rotation of the rotating spray pipe 809, the radiator mold 2 is covered and uniformly sprayed with water to accelerate cooling and improve the overall efficiency of the device.

[0039] Working principle: The device first drives the hydraulic cylinder 4 to drive the hydraulic column 5 to move the pressing mold 6 downward, cooperating with the radiator mold 2 to complete the forming process of the radiator workpiece. After forming, the mold needs to be cooled quickly to shorten the production cycle. At this time, the movable component 7 is activated: the reciprocating motor 705 drives the threaded screws 702 on both sides to rotate synchronously through the connecting gear 704 and the transmission track (not marked in the figure), so that the screw slider 703 moves horizontally back and forth in the movable groove 701.

[0040] Simultaneously, the water spraying assembly 8 begins operation: the first water pump 802 draws water from the storage tank 804 through the water pumping pipe 803 and delivers it to the connecting tank 801; the second water pump 806 injects water into the rotating spray pipe 809 through the water pipe 805. The drive motor 811 drives the rotating spray pipe 809 to rotate, and the limiting plate 808 limits the rotation range within the stabilizing cover plate 807, enabling the pressurized nozzle 810 to spray water at multiple angles. Through the reciprocating motion of the lead screw slider 703 and the rotating spray of the spray pipe 809, cooling water evenly covers the surface of the radiator mold 2, achieving efficient and comprehensive physical cooling. This process significantly reduces the mold's waiting time for cooling, improves production efficiency, and the coordinated work of the moving assembly 7 and the water spraying assembly 8 ensures the uniformity and stability of cooling.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A molding die for an automotive radiator, comprising a worktable (1), characterized in that: A radiator mold (2) is fixedly connected to the top of the workbench (1). A support frame (3) is fixedly connected to the four corners of the top of the workbench (1). A hydraulic cylinder (4) is provided on the top of the support frame (3). A hydraulic column (5) is provided at the bottom of the hydraulic cylinder (4). A pressing mold (6) is fixedly connected to one end of the bottom of the hydraulic column (5). An active component (7) for assisting reciprocating movement is provided on the top of the workbench (1). A water spraying component (8) for assisting cooling is provided on the top of the active component (7).

2. The automotive radiator forming mold according to claim 1, characterized in that: The movable component (7) includes movable slots (701) opened on both sides of the top of the workbench (1), the inner wall of the movable slot (701) is provided with a threaded screw (702), and the surface of the threaded screw (702) is provided with a screw slider (703).

3. The automotive radiator forming mold according to claim 2, characterized in that: One end of the threaded screw (702) is fixedly connected to a connecting gear (704), and a reciprocating motor (705) is connected to one side of one of the connecting gears (704).

4. The automotive radiator forming mold according to claim 3, characterized in that: The bottom of the reciprocating motor (705) is fixedly connected to a bottom support plate (706), and a protective shell (707) is provided on the surface of the bottom support plate (706). A stabilizing plate (708) is fixedly connected to the surface of another connecting gear (704).

5. The automotive radiator forming mold according to claim 4, characterized in that: The water spraying assembly (8) includes connecting water tanks (801) fixedly connected to both sides of the top of the lead screw slider (703). A first water pump (802) is fixedly connected to the surface of the connecting water tank (801). A water pump pipe (803) is fixedly connected to the surface of the first water pump (802). A storage water tank (804) is provided at the other end of the water pump pipe (803). The storage water tank (804) is fixedly connected to the surface and back of the workbench (1).

6. The automotive radiator forming mold according to claim 5, characterized in that: A water pipe (805) is provided on one side of the connecting water tank (801), a second water pump (806) is provided on one side of the water pipe (805), a stabilizing cover plate (807) is fixedly connected to the top of the connecting water tank (801), and a rotating spray pipe (809) is rotatably connected to one side of the water pipe (805).

7. The automotive radiator forming mold according to claim 6, characterized in that: A limiting plate (808) is fixedly connected to the top of one side of the rotating spray pipe (809). The limiting plate (808) is disposed on the inner wall of the stabilizing cover plate (807). A plurality of pressurized nozzles (810) are provided on the top of the rotating spray pipe (809). A drive motor (811) is provided on the lower side of the rotating spray pipe (809).

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