Hot press forming die

Abstract

The utility model relates to the technical field of hot-press forming dies, in particular to a hot-press forming die which comprises a base, a lower die, an upper die and a radiator. A water pump is fixedly connected into the base, a liquid cavity is formed in the base, a liquid channel is formed in the base and communicates with the bottom of the lower die, an inserting block is inserted into one side of the base, two limiting plates are fixedly connected to one end of the inserting block, one end of the radiator is located between the two limiting plates, and the other end of the radiator is located between the two limiting plates. The outer walls of the two limiting plates are in threaded connection with screws respectively, one ends of the two screws abut against the upper end of the outer wall of the radiator, the inserting block is pulled to be drawn outwards, the radiator located between the two outward plates moves outwards along with the inserting head, and then the radiator can be taken out from the interior of the base. And the radiator can be taken down to be cleaned and replaced by loosening the two screws, so that the radiator can be conveniently detached, replaced or cleaned to keep cooling of the cooling liquid.

Description

Technical Field

[0001] The utility model relates to the technical field of hot pressing forming dies, in particular to a hot pressing forming dies. Background Art

[0002] Moulds are various molds and tools used in industrial production to obtain the required products by methods such as injection molding, blow molding, extrusion, die casting or forging, smelting, stamping, etc. In short, moulds are tools used to make shaped objects. This tool is composed of various parts, and different moulds are composed of different parts. Hot pressing mould is one of the moulds.

[0003] At present, the hot press forming mold pair consists of an upper mold and a lower mold. During the operation of the mold, it is necessary to cool quickly to maintain its shape. Usually, pressure and coolant are used to quickly cool the parts.

[0004] The coolant in the existing hot pressing mold contacts the outer wall of the lower mold core to cool the product in the core. The coolant requires a water pump, cooling channel, radiator structure, etc. during circulation cooling. However, the existing radiator core tube is easily blocked by scale accumulation, and it is inconvenient to replace and clean the radiator. Utility Model Content

[0005] The utility model aims to provide a hot pressing forming mold to solve the problem proposed in the above background technology that the coolant in the existing hot pressing forming mold contacts the outer wall of the lower mold core to cool the product in the core, and the coolant needs a water pump, a cooling channel, a radiator structure, etc. during the circulation cooling. However, the existing radiator core tube is easily blocked by scale accumulation, and it is inconvenient to replace and clean the radiator.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: including a base, a lower mold, an upper mold, and a radiator; a water pump is fixedly connected to the base, a liquid cavity is opened inside the base, a liquid channel is opened inside the base, and the liquid channel is connected to the bottom of the lower mold; a plug-in block is plugged into one side of the base, one end of the block is fixedly connected to two limit plates, one end of the radiator is located between the two limit plates, and the outer walls of the two limit plates are respectively threaded with screws, and one end of the two screws respectively rests on the outer wall of the radiator.

[0007] Preferably, the water inlet end of the water pump extends into the liquid cavity, the water outlet end of the water pump extends into the liquid channel, the lower mold is fixedly connected to the top of the base, and the upper mold is arranged above the lower mold.

[0008] Preferably, the right end of the liquid channel is tilted downward, and a plurality of delay plates are fixedly connected to the inner wall of the liquid channel, and a water leakage port is respectively opened at one end of the plurality of delay plates.

[0009] Preferably, a threaded hole matching the screw is formed on the outer wall of the limiting plate, the outer wall of the screw is threadedly connected in the threaded hole, a mounting opening is formed on one side of the base, and one end of the plug-in block is plugged into the mounting opening.

[0010] Preferably, a water outlet is provided at the right end of the liquid channel, the radiator is located below the water outlet, and a rubber sealing ring is sleeved on the outer wall of the plug-in block.

[0011] Compared with the prior art, the beneficial effect of the utility model is that when the radiator needs to be replaced and cleaned, the plug-in block is pulled outward, so that the radiator located between the two outward plates moves outward with the plug-in connector, and the radiator can be taken out from the inside of the base, and the radiator can be removed by loosening two screws for cleaning and replacement, which facilitates the disassembly, replacement or cleaning of the radiator to keep the coolant cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0014] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure;

[0015] Figure 4 This is a schematic diagram of the top view of the liquid channel structure of the utility model.

[0016] In the figure: 1. base; 2. lower mold; 3. upper mold; 4. plug-in block; 5. water pump; 6. liquid channel; 7. radiator; 8. delay plate; 9. liquid cavity; 10. limit plate; 11. screw; 12. water leakage port. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Example

[0019] See also Figure 1-4, as shown in the figure: This embodiment is a preferred implementation scheme in the present technical scheme, a hot pressing molding mold, including a base 1, a lower mold 2, an upper mold 3, and a radiator 7; a water pump 5 is fixedly connected to the base 1, a liquid cavity 9 is opened inside the base 1, a liquid channel 6 is opened inside the base 1, and the liquid channel 6 is connected to the bottom of the lower mold 2, a plug-in block 4 is plugged into one side of the base 1, and two limit plates 10 are fixedly connected to one end of the block, one end of the radiator 7 is located between the two limit plates 10, and the outer walls of the two limit plates 10 are respectively threaded with screws 11, and one end of the two screws 11 are respectively against the outer wall of the radiator 7.

[0020] like Figure 1 , 2 As shown, the water inlet end of the water pump 5 extends into the liquid cavity 9, the water outlet end of the water pump 5 extends into the liquid channel 6, the lower mold 2 is fixedly connected to the top of the base 1, and the upper mold 3 is arranged above the lower mold 2. The water inlet end of the water pump 5 extends into the liquid cavity 9 to draw coolant into the liquid cavity 9, and the water outlet end of the water pump 5 extends into the liquid channel 6 to transport coolant into the liquid channel 6.

[0021] like Figure 2 , 4 As shown, the right end of the liquid channel 6 is inclined downward, and a plurality of delay plates 8 are fixedly connected to the inner wall of the liquid channel 6. A water leakage port 12 is respectively provided at one end of the plurality of delay plates 8. The plurality of delay plates 8 provided on the inner wall of the liquid channel 6 blocks the coolant and slows down the flow rate of the coolant. The plurality of delay plates 8 are connected to each other through the water leakage port 12 provided at one end of the delay plate 8.

[0022] like Figure 2 , 3 As shown, a threaded hole matching the screw 11 is provided on the outer wall of the limit plate 10, and the outer wall of the screw 11 is threadedly connected in the threaded hole (not marked in the drawing), and a mounting opening (not marked in the drawing) is provided on one side of the base 1. One end of the plug-in block 4 is plugged into the mounting opening, and the screw 11 is threadedly connected to the limit plate 10 through the threaded hole provided on the outer wall of the limit plate 10, and the plug-in block 4 is installed through the mounting opening provided on one side of the base 1.

[0023] like Figure 2 , 3 As shown, a water outlet (not marked in the drawing) is provided at the right end of the liquid channel 6, the radiator 7 is located below the water outlet, and a rubber sealing ring is sleeved on the outer wall of the plug-in block 4. Through the water outlet provided at one end of the liquid channel 6, the coolant flows through the liquid channel 6 to the radiator 7 to dissipate heat from the coolant.

[0024] In this embodiment, firstly, all parts are installed. When the radiator 7 needs to be replaced and cleaned, the plug block 4 is pulled outward, so that the radiator 7 located between the two outward plates moves outward along with the plug connector, and the radiator 7 can be taken out from the inside of the base 1. The radiator 7 can be removed by loosening the two screws 11 for cleaning and replacement;

[0025] The water pump 5 is connected to a power source to extract the coolant in the liquid cavity 9, and the coolant is delivered to the liquid channel 6 through the water outlet of the water pump 5, and is connected to the cooling channel through the lower mold 2, so that the coolant contacts the bottom of the lower mold 2 to cool the product inside the lower mold 2;

[0026] The right end of the cooling channel is tilted downward so that the liquid flows from the left side to the right side of the liquid channel 6. The liquid passes through multiple delay plates 8 provided on the inner wall of the liquid channel 6, and the opposite ends of the multiple delay plates 8 are tilted to one side respectively, so that the liquid flows from the first delay plate 8 to the other end of the second delay plate 8, and flows to the other delay plate 8 below through the leakage port 12 opened at the tilted end, slowing down the flow rate of the coolant. The upper end of the delay plate 8 contacts the bottom of the lower mold 2.

[0027] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make some simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A hot pressing mold, comprising a base (1), a lower mold (2), an upper mold (3), and a heat sink (7); characterized in that: A water pump (5) is fixedly connected to the base (1), a liquid cavity (9) is provided inside the base (1), a liquid channel (6) is provided inside the base (1), and the liquid channel (6) is communicated with the bottom of the lower mold (2). A plug-in block (4) is plugged into one side of the base (1), and one end of the block is fixedly connected to two limit plates (10), one end of the radiator (7) is located between the two limit plates (10), and the outer walls of the two limit plates (10) are respectively threadedly connected with screws (11), and one end of the two screws (11) respectively abuts against the outer wall of the radiator (7).

2. A hot pressing mold according to claim 1, characterized in that: The water inlet end of the water pump (5) extends into the liquid cavity (9), the water outlet end of the water pump (5) extends into the liquid channel (6), the lower mold (2) is fixedly connected to the top of the base (1), and the upper mold (3) is arranged above the lower mold (2).

3. A hot pressing mold according to claim 1, characterized in that: The right end of the liquid channel (6) is inclined downward, and a plurality of delay plates (8) are fixedly connected to the inner wall of the liquid channel (6), and a water leakage port (12) is respectively provided at one end of the plurality of delay plates (8).

4. A hot pressing mold according to claim 1, characterized in that: The outer wall of the limiting plate (10) is provided with a threaded hole matching the screw (11), the outer wall of the screw (11) is threadedly connected in the threaded hole, one side of the base (1) is provided with a mounting opening, and one end of the plug-in block (4) is plugged into the mounting opening.

5. A hot pressing mold according to claim 1, characterized in that: A water outlet is provided at the right end of the liquid channel (6), the radiator (7) is located below the water outlet, and a rubber sealing ring is sleeved on the outer wall of the plug-in block (4).

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