Cooling device for a forging die

Abstract

The utility model relates to the technical field of forging die, concretely is a kind of cooling device for forging die, it includes: machine body, including injection cooling machine, the surface of injection cooling machine is provided with cooling water outlet, the surface of cooling water outlet is provided with water delivery pipe.The utility model is connected by movable sleeve and extrusion ring, movable sleeve makes extrusion ring leave the surface of limit ball, damping spring follows deformation, so that installation pipe can be installed at installation connecting pipe, water delivery pipe can be installed on the surface of cooling water outlet, so that installation pipe is installed at installation connecting pipe, the sealing property of the connection of both can be improved, damping spring is driven extrusion ring reset for restoring original shape, extrusion ring reset makes limit ball resist in limit groove, so that the connecting position of installation connecting pipe and installation pipe is fixed, otherwise movable sleeve realizes the quick disassembly of water delivery pipe, reaches the effect that water delivery pipe is conveniently replaced.

Description

Technical Field

[0001] This utility model relates to the field of forging die technology, specifically a cooling device for forging dies. Background Technology

[0002] Forging dies, also known as forging molds, are specialized tools used in the plastic processing of metals. They are precision tools used on forging equipment to force metal billets heated to above the recrystallization temperature to undergo plastic deformation in the mold cavity by applying enormous pressure, thereby obtaining forgings with specific shapes, sizes and properties.

[0003] A cooling device for forging dies is an auxiliary system specifically designed to control the working temperature of forging dies. It removes the heat accumulated in the die due to contact with the high-temperature blank by forcing the cooling medium (such as water, oil, or air) to circulate in channels set inside or on the surface of the die, thus maintaining the die temperature within a reasonable and stable range. Injection molding coolers are a type of cooling device for forging dies. However, when using existing cooling devices, the water pipes are not easy to disassemble and replace, and over time, dirt will accumulate inside, making cleaning difficult. Utility Model Content

[0004] The purpose of this utility model is to provide a cooling device for forging dies, so as to solve the problem that when the cooling device mentioned in the background art is used, the water pipe is not easy to disassemble and replace, and the internal dirt will accumulate after long-term use, making it difficult to clean.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cooling device for forging dies, comprising:

[0006] The machine body includes an injection molding cooler, wherein a cooling water outlet is provided on the surface of the injection molding cooler, and a water supply pipe is provided on the surface of the cooling water outlet;

[0007] The quick-release connection mechanism includes an installation connecting pipe, which is fixedly connected to the surface of the cooling water outlet. A movable sleeve is movably connected to the surface of the cooling water outlet. A compression ring is fixedly connected inside the movable sleeve. A damping spring is wound around the surface of the installation connecting pipe. A limit ball is provided on the surface of the installation connecting pipe. A first sealing sleeve is fixedly connected inside the installation connecting pipe. An installation pipe is fixedly connected to the surface of the water supply pipe. A limit groove is formed on the surface of the installation pipe.

[0008] Preferably, the compression ring is abutted against the surface of the limiting ball, and the compression ring is movably connected to the surface of the mounting connecting tube through a movable sleeve.

[0009] Preferably, the mounting pipe is connected to the surface of the mounting connecting pipe and the cooling water outlet by interlocking, and the first sealing sleeve is connected to the surface of the mounting connecting pipe and the mounting pipe by abutting.

[0010] Preferably, the two ends of the damping spring are fixedly connected to the cooling water outlet and the surface of the compression ring, and the compression ring is movably connected to the surface of the mounting connecting pipe through the damping spring.

[0011] Preferably, the limiting balls are evenly distributed in six groups on the surface of the mounting connecting pipe, and the limiting grooves are evenly opened in six groups on the surface of the mounting pipe. The limiting balls are connected by the abutment of the surfaces of the compression ring and the limiting grooves.

[0012] Preferably, the detachable spray mechanism includes an adjustable atomizing nozzle, which is inserted into the surface of a water supply pipe. An externally threaded connecting pipe is fixedly connected to the surface of the adjustable atomizing nozzle. A connecting shaft is fixedly connected to the surface of the water supply pipe. A mounting rod is rotatably connected to the surface of the connecting shaft. A limit ring is fixedly connected to the surface of the mounting rod. An internally threaded sleeve is movably connected to the surface of the mounting rod. A second sealing sleeve is fixedly connected inside the adjustable atomizing nozzle.

[0013] Preferably, the external threaded connecting pipes are symmetrically distributed in two groups on the surface of the adjustable atomizing nozzle, the connecting shafts are symmetrically distributed in two groups on the surface of the water supply pipe, the mounting rod is connected to the surface of the adjustable atomizing nozzle by inserting the external threaded connecting pipes, and the second sealing sleeve is connected to the surface of the adjustable atomizing nozzle by abutting against the surface of the water supply pipe.

[0014] Preferably, the internal threaded sleeve is movably connected to the surface of the mounting rod and the external threaded connecting pipe, the internal threaded sleeve is threaded onto the surface of the external threaded connecting pipe, and the internal threaded sleeve is abutted to the surface of the external threaded connecting pipe and the limiting ring.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. By connecting the movable sleeve and the compression ring, the movable sleeve allows the compression ring to leave the surface of the limiting ball. The damping spring deforms accordingly, allowing the installation pipe to be installed at the installation connection pipe. Then, by connecting the cooling water outlet and the installation connection pipe, and connecting the water supply pipe and the installation pipe, the water supply pipe can be installed on the surface of the cooling water outlet, allowing the installation pipe to be installed at the installation connection pipe. By connecting the installation connection pipe and the first sealing sleeve, the sealing performance of the connection between the two can be improved. By connecting the damping spring and the compression ring, the damping spring returns to its original shape, causing the compression ring to reset. Then, by connecting the compression ring and the limiting ball, and connecting the limiting ball and the limiting groove, the compression ring resets, causing the limiting ball to abut against the limiting groove, thereby fixing the connection position of the installation connection pipe and the installation pipe. Conversely, the movable sleeve allows for quick disassembly of the water supply pipe, facilitating the replacement of the water supply pipe.

[0017] 2. By connecting the water supply pipe and the mounting rod, and the adjustable atomizing nozzle and the external threaded connecting pipe, the adjustable atomizing nozzle can be installed on the surface of the water supply pipe, and the external threaded connecting pipe can be installed on the surface of the mounting rod. Then, by connecting the mounting rod and the internal threaded sleeve, and the external threaded connecting pipe and the internal threaded sleeve, the external threaded connecting pipe and the mounting rod can be fixed together. By connecting the mounting rod and the limiting ring, and the limiting ring and the internal threaded sleeve, the connection position of the internal threaded sleeve can be restricted. By connecting the adjustable atomizing nozzle and the second sealing sleeve, the sealing performance of the connection between the adjustable atomizing nozzle and the water supply pipe can be improved. Finally, by connecting the connecting shaft and the mounting rod, the mounting rod can be rotated when the adjustable atomizing nozzle is not connected, preventing the water supply pipe from being normally connected to the injection molding machine, thus achieving the effect of directly atomizing and spraying cooling water onto the mold surface. Attached Figure Description

[0018] Figure 1 This is a three-dimensional front view of the structure of this utility model;

[0019] Figure 2 This is a partial three-dimensional view of the structure of this utility model from the front;

[0020] Figure 3 This is a three-dimensional partial sectional exploded view of the connection structure between the cooling water outlet and the movable sleeve of this utility model;

[0021] Figure 4 This is a three-dimensional partial sectional view of the connection structure between the cooling water outlet and the water supply pipe of this utility model;

[0022] Figure 5 An exploded three-dimensional schematic diagram of the connection structure between the water supply pipe and the adjustable atomizing nozzle of this utility model.

[0023] Figure 6 This is a three-dimensional partial sectional view of the connection structure between the water supply pipe and the mounting rod of this utility model.

[0024] In the diagram: 1. Injection molding cooler; 11. Cooling water outlet; 12. Water supply pipe; 2. Mounting connecting pipe; 21. Movable sleeve; 22. Extrusion ring; 23. Damping spring; 24. Limiting ball; 25. First sealing sleeve; 26. Mounting pipe; 27. Limiting groove; 3. Adjustable atomizing nozzle; 31. External threaded connecting pipe; 32. Connecting shaft; 33. Mounting rod; 34. Limiting ring; 35. Internal threaded sleeve; 36. Second sealing sleeve. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1-6 One embodiment provided by this utility model:

[0027] A cooling device for forging dies, comprising:

[0028] The machine body includes an injection molding cooler 1. The surface of the injection molding cooler 1 is provided with a cooling water outlet 11, and the surface of the cooling water outlet 11 is provided with a water supply pipe 12. The injection molding cooler 1, the cooling water outlet 11 and the water supply pipe 12 are all existing products and are not considered as technical protection points of this application. They will not be described in detail here.

[0029] The quick-release connection mechanism includes an installation connecting pipe 2, which is fixedly connected to the surface of the cooling water outlet 11 for connecting the installation pipe 26. A movable sleeve 21 is movably connected to the surface of the cooling water outlet 11 for moving the compression ring 22. The compression ring 22 is fixedly connected inside the movable sleeve 21 for compressing the limiting ball 24. A damping spring 23 is wound around the surface of the installation connecting pipe 2 for resetting the compression ring 22 through its own deformation. A limiting ball 24 is provided on the surface of the installation connecting pipe 2 for abutting against the limiting groove 27. A first sealing sleeve 25 is fixedly connected inside the installation connecting pipe 2 to improve the sealing performance of the connection between the cooling water outlet 11 and the water supply pipe 12. An installation pipe 26 is fixedly connected to the surface of the water supply pipe 12 for mounting at the installation connecting pipe 2. A limiting groove 27 is provided on the surface of the installation pipe 26 for connecting the limiting ball 24.

[0030] Furthermore, the compression ring 22 abuts against the surface of the limiting ball 24. The compression ring 22 is movably connected to the surface of the mounting connecting tube 2 through the movable sleeve 21. Moving the movable sleeve 21 causes the compression ring 22 to leave the surface of the limiting ball 24, thereby allowing the mounting tube 26 to be inserted and installed on the surface of the mounting connecting tube 2. The damping spring 23 follows the deformation.

[0031] Furthermore, the mounting pipe 26 is connected to the surface of the mounting connecting pipe 2 and the cooling water outlet 11 by insertion, and the first sealing sleeve 25 is connected to the surface of the mounting connecting pipe 2 and the mounting pipe 26 by abutment. Then, the mounting pipe 26 is installed on the surface of the mounting connecting pipe 2, so that the cooling water outlet 11 and the water supply pipe 12 are connected together, and the first sealing sleeve 25 improves the sealing of the connection between the two.

[0032] Furthermore, the two ends of the damping spring 23 are fixedly connected to the surface of the cooling water outlet 11 and the extrusion ring 22. The extrusion ring 22 is movably connected to the surface of the mounting connecting pipe 2 through the damping spring 23. When the restriction on the movable sleeve 21 is released, the damping spring 23 drives the extrusion ring 22 to reset in order to restore its original state.

[0033] Furthermore, six groups of limiting balls 24 are evenly distributed on the surface of the mounting connecting pipe 2, and six groups of limiting grooves 27 are evenly opened on the surface of the mounting pipe 26. The limiting balls 24 are connected by the surface of the compression ring 22 and the limiting groove 27. The compression ring 22 resets and compresses the limiting balls 24, so that the limiting balls 24 abut against the limiting groove 27, thereby fixing the connection position of the mounting connecting pipe 2 and the mounting pipe 26. Conversely, moving the movable sleeve 21 causes the compression ring 22 to leave the surface of the limiting balls 24, so that the water supply pipe 12 can be disassembled.

[0034] Furthermore, the detachable spray mechanism includes an adjustable atomizing nozzle 3, which is inserted and connected to the surface of the water supply pipe 12 for atomizing cooling water to act directly on the mold surface. An external threaded connecting pipe 31 is fixedly connected to the surface of the adjustable atomizing nozzle 3 for mounting on the surface of the mounting rod 33. A connecting shaft 32 is fixedly connected to the surface of the water supply pipe 12 for connecting the mounting rod 33. The mounting rod 33 is rotatably connected to the surface of the connecting shaft 32 for inserting into the external threaded connecting pipe 31. A limit ring 34 is fixedly connected to the surface of the mounting rod 33 for limiting the connection position of the internal threaded sleeve 35. An internal threaded sleeve 35 is movably connected to the surface of the mounting rod 33 for connecting the external threaded connecting pipe 31 and the mounting rod 33. A second sealing sleeve 36 is fixedly connected inside the adjustable atomizing nozzle 3 to improve the sealing performance of the connection between the adjustable atomizing nozzle 3 and the water supply pipe 12.

[0035] Furthermore, two sets of external threaded connecting pipes 31 are symmetrically distributed on the surface of the adjustable atomizing nozzle 3, and two sets of connecting shafts 32 are symmetrically distributed on the surface of the water supply pipe 12. The mounting rod 33 is connected to the surface of the adjustable atomizing nozzle 3 through the external threaded connecting pipe 31. The second sealing sleeve 36 is connected to the surface of the adjustable atomizing nozzle 3 and the water supply pipe 12 through the abutment, so that the adjustable atomizing nozzle 3 is installed on the surface of the water supply pipe 12, and the external threaded connecting pipe 31 is installed on the surface of the mounting rod 33. The second sealing sleeve 36 improves the sealing performance of the connection between the adjustable atomizing nozzle 3 and the water supply pipe 12.

[0036] Furthermore, the internal threaded sleeve 35 is movably connected to the surface of the mounting rod 33 and the external threaded connecting pipe 31. The internal threaded sleeve 35 is threaded onto the surface of the external threaded connecting pipe 31. The internal threaded sleeve 35 is abutted against the surface of the external threaded connecting pipe 31 and the limiting ring 34. Then, the internal threaded sleeve 35 is moved to the surface of the external threaded connecting pipe 31 and rotated to tighten it onto the surface of the external threaded connecting pipe 31 until the inner wall of the internal threaded sleeve 35 abuts against the surface of the limiting ring 34. At this point, the maximum degree of fixation is achieved, making... The adjustable atomizing nozzle 3 is fixed to the surface of the water supply pipe 12. In certain situations, cooling water can be directly atomized and sprayed onto the mold surface through the adjustable atomizing nozzle 3 to achieve rapid cooling. The specifications of the water supply pipe 12 itself can be adjusted and changed as needed. The water supply pipe 12 shown in the figure is only for illustrative purposes. The mounting rod 33 can rotate on the surface of the connecting shaft 32. When the adjustable atomizing nozzle 3 is not in use, the mounting rod 33 can be rotated away without affecting the connection of the water supply pipe 12 to the cooling system of the injection molding machine.

[0037] Working principle: When using the injection molding cooler 1, the movable sleeve 21 is first moved to drive the extrusion ring 22 away from the surface of the limiting ball 24, so that the mounting tube 26 can be inserted and installed on the surface of the mounting connecting tube 2. The damping spring 23 deforms accordingly, and then the mounting tube 26 is installed on the surface of the mounting connecting tube 2, so that the cooling water outlet 11 and the water supply pipe 12 are connected together. The first sealing sleeve 25 improves the sealing of the connection between the two and releases the restriction on the movable sleeve 21. The damping spring 23 returns to its original state and drives the extrusion ring 22 to reset. The extrusion ring 22 resets and squeezes the limiting ball 24, so that the limiting ball 24 abuts against the limiting groove 27, thereby fixing the mounting connecting tube 2 and the mounting tube. The connection position of 26 is reversed. Moving the movable sleeve 21 causes the compression ring 22 to leave the surface of the limiting ball 24, so that the water supply pipe 12 can be disassembled. Then, as needed, the adjustable atomizing nozzle 3 is installed on the surface of the water supply pipe 12, so that the external threaded connecting pipe 31 is installed on the surface of the mounting rod 33. The second sealing sleeve 36 improves the sealing performance of the connection between the adjustable atomizing nozzle 3 and the water supply pipe 12. Then, the inner threaded sleeve 35 is moved to the surface of the external threaded connecting pipe 31, and the inner threaded sleeve 35 is rotated and tightened on the surface of the external threaded connecting pipe 31 until the inner wall of the inner threaded sleeve 35 abuts against the surface of the limiting ring 34. At this time, the maximum degree of fixation is achieved, so that the adjustable atomizing nozzle 3 is fixed on the surface of the water supply pipe 12.

[0038] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A cooling device for forging dies, characterized in that, include: The machine body includes an injection molding cooler (1), the surface of which is provided with a cooling water outlet (11), and the surface of which is provided with a water supply pipe (12). The quick-release connection mechanism includes an installation connection pipe (2), which is fixedly connected to the surface of the cooling water outlet (11). A movable sleeve (21) is movably connected to the surface of the cooling water outlet (11). A compression ring (22) is fixedly connected inside the movable sleeve (21). A damping spring (23) is wound around the surface of the installation connection pipe (2). A limit ball (24) is provided on the surface of the installation connection pipe (2). A first sealing sleeve (25) is fixedly connected inside the installation connection pipe (2). An installation pipe (26) is fixedly connected to the surface of the water supply pipe (12). A limit groove (27) is opened on the surface of the installation pipe (26).

2. The cooling device for forging dies according to claim 1, characterized in that: The compression ring (22) is abutted against the surface of the limiting ball (24), and the compression ring (22) is movably connected to the surface of the movable sleeve (21) and the mounting connecting tube (2).

3. The cooling device for forging dies according to claim 1, characterized in that: The mounting pipe (26) is connected by the surface of the mounting connecting pipe (2) and the cooling water outlet (11), and the first sealing sleeve (25) is connected by the surface of the mounting connecting pipe (2) and the mounting pipe (26).

4. A cooling device for forging dies according to claim 1, characterized in that: The two ends of the damping spring (23) are fixedly connected to the surface of the cooling water outlet (11) and the compression ring (22), and the compression ring (22) is movably connected to the surface of the mounting connecting pipe (2) through the damping spring (23).

5. A cooling device for forging dies according to claim 1, characterized in that: The limiting balls (24) are evenly distributed in six groups on the surface of the mounting connecting pipe (2), and the limiting grooves (27) are evenly opened in six groups on the surface of the mounting pipe (26). The limiting balls (24) are connected by the surface abutting of the extrusion ring (22) and the limiting grooves (27).

6. A cooling device for forging dies according to claim 1, characterized in that: The detachable spray mechanism includes an adjustable atomizing nozzle (3), which is inserted into the surface of a water supply pipe (12). An external threaded connecting pipe (31) is fixedly connected to the surface of the adjustable atomizing nozzle (3). A connecting shaft (32) is fixedly connected to the surface of the water supply pipe (12). An installation rod (33) is rotatably connected to the surface of the connecting shaft (32). A limit ring (34) is fixedly connected to the surface of the installation rod (33). An internal threaded sleeve (35) is movably connected to the surface of the installation rod (33). A second sealing sleeve (36) is fixedly connected inside the adjustable atomizing nozzle (3).

7. A cooling device for forging dies according to claim 6, characterized in that: The external threaded connecting pipe (31) is symmetrically distributed in two groups on the surface of the adjustable atomizing nozzle (3), the connecting shaft (32) is symmetrically distributed in two groups on the surface of the water supply pipe (12), the mounting rod (33) is connected to the surface of the adjustable atomizing nozzle (3) by inserting the external threaded connecting pipe (31), and the second sealing sleeve (36) is connected to the surface of the adjustable atomizing nozzle (3) by abutting the surface of the water supply pipe (12).

8. A cooling device for forging dies according to claim 6, characterized in that: The internal threaded sleeve (35) is movably connected to the surface of the mounting rod (33) and the external threaded connecting pipe (31). The internal threaded sleeve (35) is threaded onto the surface of the external threaded connecting pipe (31). The internal threaded sleeve (35) is abutted to the surface of the external threaded connecting pipe (31) and the limiting ring (34).

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