Novel water-cooling casting mold

Abstract

The utility model discloses a novel water-cooling casting mold, which belongs to the technical field of mold heat dissipation and comprises a water channel, a butt joint nozzle and water channel plugs, the water channel plugs are distributed around the water channel, and the butt joint nozzle is distributed at the lower end of the water channel. The butt joint nozzle comprises an insertion pipe, a first sealing ring and a butt joint pipe, the first sealing ring is fixedly connected to the outer portion of the insertion pipe, and the insertion pipe and the butt joint pipe are fixedly connected into a whole. The butt joint nozzle further comprises a threaded ring which is fixedly connected to the outer end of the lower portion of the insertion pipe. A hole is drilled towards the center from the outside of the target die body to form a water channel, then a water channel plug is plugged into the hole from the opening, the middle of the water channel is reserved, a butt joint nozzle is screwed into the opening in the lower side, and a water injection and drainage pipeline is externally connected through the butt joint nozzle; water is injected into the water channel through the butt joint nozzle and then discharged out of the other butt joint nozzle for water circulation, heat in the target mold body is taken away through the water, heat is absorbed around the product through the water channel, and the heat dissipation efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mold heat dissipation, and particularly relates to a novel water-cooled casting mold. Background Art

[0002] In industrial production, various molds and tools for the required products are mostly obtained through injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods. In short, the mold is a tool used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts.

[0003] Since the casting molds on the market are cooled by a combination of air cooling and water cooling, and water cooling is obviously better than air cooling, it is difficult to install too many water cooling pipes in the mold, resulting in the problem of low heat dissipation efficiency of conventional molds.

[0004] To this end, we proposed a new type of water-cooled casting mold to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem of low heat dissipation efficiency of conventional molds and proposes a novel water-cooling casting mold.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A new type of water-cooled casting mold includes a water channel, a docking nozzle and a water channel plug. The water channel plug is distributed around the water channel, and the docking nozzle is distributed at the lower end of the water channel. A hole is drilled from the outside of the target mold body to form a water channel, and then the water channel plug is inserted into the hole from the opening to keep the middle of the water channel. Then the docking nozzle is screwed into the opening on the lower side, and the water injection and drainage pipes are connected to the docking nozzle; water is injected into the water channel from the docking nozzle, and then discharged from another docking nozzle for water circulation, and the heat in the target mold body is taken away by water, and the heat is absorbed around the product through the water channel to improve the heat dissipation efficiency.

[0008] Preferably, the butt joint includes a plug, a first sealing ring and a butt joint pipe, wherein the first sealing ring is fixedly connected to the outside of the plug, and the plug and the butt joint pipe are fixedly connected as one. The plug is used to connect the inlet and outlet of the mold, and the butt joint pipe is used to connect the drainage and water injection pipes, so as to facilitate the external connection of the pipes with water cooling equipment.

[0009] Preferably, the docking nozzle further comprises a threaded ring, which is fixedly connected to the lower outer end of the cannula. The docking nozzle is threadedly connected to the target mold through the threaded ring, thereby increasing the firmness of the docking nozzle and the target mold.

[0010] Preferably, the docking nozzle further comprises a hexagonal rotating ring, which is fixedly connected to the lower outer end of the cannula, so that the threaded ring can be rotated conveniently by means of a wrench.

[0011] Preferably, the docking nozzle further comprises an anti-slip ring, which is fixedly connected to the outer end of the docking pipe. After the target pipe is sleeved outside the docking pipe and the anti-slip ring, the anti-slip ring is used to increase the friction between the docking pipe and the pipe, thereby improving the stability of the docking between the pipe and the docking nozzle.

[0012] Preferably, the waterway plug comprises a plug rod, a threaded block and a second sealing ring, wherein the second sealing ring is fixedly connected to the outer end of the plug rod, and the plug rod and the threaded block are fixedly connected as a whole. The threaded block is screwed off, and then the plug rod is pulled out, and then the waterway is cleaned with a long-handled brush, and then the threaded block is screwed back in, and the redundant channel is closed with the second sealing ring and the plug rod, so that the waterway plug can be opened conveniently to clean the waterway.

[0013] Preferably, the water channel plug further comprises a knob, and the knob is fixedly connected to the threaded block, so that the water channel plug can be rotated conveniently by using a hexagonal wrench.

[0014] Preferably, a threaded hole is provided on the side of the plug rod, so that the plug rod and the threaded block can be threadedly fixed to each other, thereby facilitating the separate replacement of the threaded block or the plug rod.

[0015] Preferably, the end of the threaded block facing away from the knob is fixedly connected with a threaded rod, and the thread direction of the threaded rod is opposite to that of the threaded block. The threaded rod is screwed into the threaded hole to fix and assemble the plug rod and the threaded block, otherwise the plug rod and the threaded block are separated.

[0016] In summary, the technical effects and advantages of the utility model are as follows:

[0017] 1. Drill a hole from the outside of the target mold to form a water channel, and then insert the water channel plug into the hole from the opening to keep the middle of the water channel. Then screw the docking nozzle into the opening on the lower side, and connect the water injection and drainage pipes to the docking nozzle. Inject water into the water channel from the docking nozzle, and then discharge it from another docking nozzle for water circulation. Use water to take away the heat in the target mold, absorb heat around the product through the water channel, and improve the heat dissipation efficiency.

[0018] 2. The docking nozzle is threadedly connected to the target mold through a threaded ring, thereby increasing the firmness of the docking nozzle and the target mold.

[0019] 3. After putting the target pipe on the butt pipe and the anti-slip ring, use the anti-slip ring to increase the friction between the butt pipe and the pipe, and improve the stability of the butt joint between the pipe and the butt nozzle.

[0020] 4. Unscrew the threaded block, pull out the plug rod, and then use a long-handled brush to clean the waterway. Then screw the threaded block back in, use the second sealing ring and the plug rod to close the excess channel, making it convenient to open the waterway plug to clean the waterway. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the docking nozzle structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the waterway plug of the utility model;

[0024] Figure 4 This is a schematic diagram of the plug rod and the second sealing ring structure of the utility model;

[0025] Figure 5 The utility model is a schematic diagram of the threaded block, knob and threaded rod structure.

[0026] In the figure: 1, water channel; 2, docking nozzle; 3, water channel plug; 21, insert tube; 22, first sealing ring; 23, threaded ring; 24, hexagonal rotating ring; 25, docking tube; 26, anti-slip ring; 31, plug rod; 32, second sealing ring; 33, threaded block; 34, knob; 35, threaded hole; 36, threaded rod. DETAILED DESCRIPTION

[0027] The technical solutions in the utility model embodiments will be described clearly and completely below in conjunction with the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, rather than all of the embodiments.

[0028] Reference Figure 1 A new type of water-cooled casting mold includes a water channel 1, a docking nozzle 2 and a water channel plug 3. The water channel 1 is opened inside the target mold, the molding area is located inside the water channel 1, the water channel plug 3 is distributed around the water channel 1, and the docking nozzle 2 is distributed at the lower end of the water channel 1.

[0029] Reference Figure 1 and 2 The butt joint nozzle 2 includes a plug 21, a first sealing ring 22 and a butt joint pipe 25. The plug 21 is inserted into the target mold body, the first sealing ring 22 is fixedly connected to the outside of the plug 21, and the plug 21 and the butt joint pipe 25 are fixedly connected as a whole. The plug 21 is used to connect the inlet and outlet of the mold, and the butt joint pipe 25 is used to connect the drainage and water injection pipes.

[0030] Reference Figure 1 and 2The butt joint nozzle 2 further comprises a threaded ring 23, the threaded ring 23 is threadedly mounted in the target mold, and the threaded ring 23 is fixedly connected to the lower outer end of the insert tube 21. The butt joint nozzle 2 is threadedly connected to the target mold through the threaded ring 23.

[0031] Reference Figure 1 and 2 The butt joint nozzle 2 further comprises a hexagonal rotating ring 24, which is fixedly connected to the lower outer end of the cannula 21. The hexagonal rotating ring 24 is used for the butt joint wrench.

[0032] Reference Figure 1 and 2 The butt joint 2 further comprises an anti-slip ring 26, which is fixedly connected to the outer end of the butt joint 25. After the target pipe is sleeved outside the butt joint 25 and the anti-slip ring 26, the anti-slip ring 26 is used to increase the friction between the butt joint 25 and the pipe.

[0033] Reference Figure 1 , 3 , 4 and 5, the waterway plug 3 includes a plug rod 31, a threaded block 33 and a second sealing ring 32. The plug rod 31 is inserted into the target mold, the second sealing ring 32 is sealed between the target mold and the plug rod 31, the threaded block 33 is threadedly installed in the target mold, the second sealing ring 32 is fixedly connected to the outer end of the plug rod 31, and the plug rod 31 and the threaded block 33 are fixedly connected as a whole. Unscrew the threaded block 33, then pull out the plug rod 31, and then clean the waterway 1 with a long-rod brush, and then screw the threaded block 33 back in, and use the second sealing ring 32 and the plug rod 31 to close the redundant channel.

[0034] Reference Figure 1 , 3 5. The waterway plug 3 further comprises a knob 34, which is fixedly connected to the threaded block 33. The knob 34 is used for docking a hexagonal wrench.

[0035] Reference Figure 3 , 4 5. A threaded hole 35 is provided on the side of the plug rod 31. The threaded block 33 is threadedly fixedly installed with the plug rod 31 through the threaded hole 35.

[0036] Reference Figure 3 , 4 5, the end of the threaded block 33 facing away from the knob 34 is fixedly connected with a threaded rod 36, which is threadedly installed in the threaded hole 35, and the thread direction of the threaded rod 36 is opposite to the thread direction of the threaded block 33. The threaded rod 36 is screwed into the threaded hole 35, and the plug rod 31 is fixedly assembled with the threaded block 33, otherwise the plug rod 31 is separated from the threaded block 33.

[0037] Working principle: Drill a hole from the outside of the target mold to form a water channel 1, and then insert the water channel plug 3 into the hole from the opening to keep the middle of the water channel 1, and then screw the docking nozzle 2 into the opening on the lower side, and connect the water injection and drainage pipes to the outside through the docking nozzle 2; inject water into the water channel 1 through the docking nozzle 2, and then discharge it from the other docking nozzle 2 for water circulation, use the water to take away the heat in the target mold, and absorb the heat around the product through the water channel 1.

[0038] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the utility model according to the technical scheme and utility model concept of the utility model, which should be covered by the protection scope of the utility model.

[0039] The description briefly mentions the application direction of the utility model for the prior art that is known to those skilled in the art and has not been changed, and combines it with the utility model to form a complete technology; the description avoids over-popularizing the technology familiar to those skilled in the art, and is used to assist those skilled in the art to quickly understand the main content of the utility model.

Claims

1. A new type of water-cooled casting mold, characterized in that: It comprises a water channel (1), a docking nozzle (2) and a water channel plug (3), wherein the water channel plug (3) is distributed around the water channel (1), and the docking nozzle (2) is distributed at the lower end of the water channel (1); The butt joint nozzle (2) comprises a plug tube (21), a first sealing ring (22) and a butt joint tube (25); the first sealing ring (22) is fixedly connected to the outside of the plug tube (21); and the plug tube (21) and the butt joint tube (25) are fixedly connected as a whole.

2. A new water-cooled casting mold according to claim 1, characterized in that: The docking nozzle (2) further comprises a threaded ring (23), wherein the threaded ring (23) is fixedly connected to the lower outer end of the insertion tube (21).

3. A new water-cooled casting mold according to claim 1, characterized in that: The docking nozzle (2) further comprises a hexagonal rotating ring (24), and the hexagonal rotating ring (24) is fixedly connected to the lower outer end of the insertion tube (21).

4. A new water-cooled casting mold according to claim 1, characterized in that: The docking nozzle (2) further comprises an anti-slip ring (26), wherein the anti-slip ring (26) is fixedly connected to the outer end of the docking pipe (25).

5. A novel water-cooled casting mold according to claim 1, characterized in that: The waterway plug (3) comprises a plug rod (31), a threaded block (33) and a second sealing ring (32); the second sealing ring (32) is fixedly connected to the outer end of the plug rod (31); and the plug rod (31) and the threaded block (33) are fixedly connected as a whole.

6. A novel water-cooled casting mold according to claim 5, characterized in that: The water channel plug (3) further comprises a knob (34), and the knob (34) is fixedly connected to the threaded block (33).

7. A novel water-cooled casting mold according to claim 5, characterized in that: A threaded hole (35) is formed on the side of the plug rod (31).

8. A novel water-cooled casting mold according to claim 6, characterized in that: One end of the threaded block (33) facing away from the knob (34) is fixedly connected to a threaded rod (36), and the thread direction of the threaded rod (36) is opposite to the thread direction of the threaded block (33).

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