CN220429182U - Injection mold with water cooling structure - Google Patents
Injection mold with water cooling structure Download PDFInfo
- Publication number
- CN220429182U CN220429182U CN202322078543.2U CN202322078543U CN220429182U CN 220429182 U CN220429182 U CN 220429182U CN 202322078543 U CN202322078543 U CN 202322078543U CN 220429182 U CN220429182 U CN 220429182U
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- Prior art keywords
- injection mold
- mold body
- cooling
- unit
- water
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- 238000002347 injection Methods 0.000 title claims abstract description 100
- 239000007924 injection Substances 0.000 title claims abstract description 100
- 238000001816 cooling Methods 0.000 title claims abstract description 94
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 239000000498 cooling water Substances 0.000 abstract description 24
- 238000001746 injection moulding Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold with a water cooling structure, which belongs to the technical field of injection molds and has the technical key points that: the injection mold comprises a water cooling unit which is arranged on an injection mold body; the heat conduction unit is connected in the water cooling unit in a sliding way and is connected with the injection mold body; and the adjusting unit is arranged on the heat conducting unit. After the injection mold body is subjected to injection molding, when the injection mold body is cooled, the water cooling unit is started, and the water cooling unit can cool the injection mold body. The heat of the surface of the injection mold body can be transferred to the cooling water through the heat conducting unit. Through adjusting the adjusting unit, can adjust the contact scope of heat conduction unit and injection mold body, cooling water to can adjust the heat conduction cooling effect of injection mold body. Therefore, the mode of adjusting the cooling efficiency of the injection mold body is increased, and the cooling efficiency of the injection mold body is conveniently and effectively adjusted.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an injection mold with a water cooling structure.
Background
The injection molding method has the advantages of high production speed, high efficiency, automation of operation, multiple colors, various shapes, large size, accurate product size, easy updating of products, and capability of forming products with complex shapes, and is suitable for the field of mass production, products with complex shapes and other molding processing.
After injection molding, the injection mold needs to be cooled, and the existing cooling mode generally comprises air cooling and water cooling.
The water cooling structure in the prior art can only adjust the cooling efficiency by adjusting the flow of cooling water, and the adjusting mode is single, so that the defect of unobvious adjusting effect exists, and the popularization and the application are difficult, and therefore, the injection mold with the water cooling structure is required to be provided, and the aim of solving the problems is achieved.
Disclosure of Invention
Aiming at the defects existing in the prior art, the embodiment of the utility model aims to provide an injection mold with a water cooling structure so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an injection mold having a water cooling structure, comprising:
an injection mold body;
the water cooling unit is arranged on the injection mold body and used for cooling the injection mold body;
the heat conduction unit is connected in the water cooling unit in a sliding way and is connected with the injection mold body and used for conducting heat to the injection mold body;
and the adjusting unit is arranged on the heat conducting unit and used for driving the heat conducting unit to slide so as to adjust the heat conducting range of the heat conducting unit.
Compared with the prior art, the embodiment of the utility model has the following beneficial effects:
the injection mold is provided with the water cooling unit, is arranged on the injection mold body and is used for cooling the injection mold body; the heat conduction unit is connected in the water cooling unit in a sliding way and is connected with the injection mold body and used for conducting heat to the injection mold body; and the adjusting unit is arranged on the heat conducting unit and used for driving the heat conducting unit to slide so as to adjust the heat conducting range of the heat conducting unit.
After the injection mold body is subjected to injection molding, when the injection mold body is cooled, the water cooling unit is started, and the water cooling unit can cool the injection mold body. The heat on the surface of the injection mold body can be transferred to cooling water through the heat conduction unit, so that heat conduction, temperature reduction and cooling on the surface of the injection mold body are realized. Through adjusting the adjusting unit, can adjust the contact scope of heat conduction unit and injection mold body, cooling water to can adjust the heat conduction cooling effect of injection mold body. Therefore, the mode of adjusting the cooling efficiency of the injection mold body is increased, and the cooling efficiency of the injection mold body is conveniently and effectively adjusted.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic diagram of an overall structure of an injection mold with a water cooling structure according to an embodiment of the present utility model.
Fig. 2 is a schematic structural diagram of a heat conducting unit according to an embodiment of the present utility model.
Fig. 3 is a schematic structural diagram of a condenser tube according to an embodiment of the present utility model.
Fig. 4 is a schematic structural view of a turret according to an embodiment of the present utility model.
Reference numerals: the injection molding machine comprises a 1-injection molding die body, a 2-water cooling unit, a 20-cooling chamber, a 21-water pump, a 22-guide pipe, a 23-refrigerator, a 24-condensing pipe, a 3-heat conduction unit, a 31-fixing frame, a 32-circular ring, a 33-sliding rod, a 34-connecting frame, a 35-elastic piece, a 36-rack, a 37-rotating shaft, a 38-gear, a 4-adjusting unit, a 41-fixing frame, a 42-adjusting rod, a 43-rotating frame, a 44-arc-shaped frame and a 45-sliding column.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 4, an injection mold having a water cooling structure includes:
an injection mold body 1;
the water cooling unit 2 is arranged on the injection mold body 1 and is used for cooling the injection mold body 1;
the heat conduction unit 3 is connected in the water cooling unit 2 in a sliding way and is connected with the injection mold body 1, and is used for conducting heat to the injection mold body 1;
and the adjusting unit 4 is arranged on the heat conducting unit 3 and is used for driving the heat conducting unit 3 to slide so as to adjust the heat conducting range of the heat conducting unit 3.
In one embodiment of the present utility model, after the injection mold body 1 is injection molded, when the injection mold body 1 is cooled, the water cooling unit 2 is turned on, and the water cooling unit 2 can cool the injection mold body 1. The heat on the surface of the injection mold body 1 can be transferred to cooling water through the heat conduction unit 3, so that heat conduction, temperature reduction and cooling on the surface of the injection mold body 1 are realized. Through adjusting the adjusting unit 4, the contact range of the heat conduction unit 3 with the injection mold body 1 and cooling water can be adjusted, so that the heat conduction cooling effect of the injection mold body 1 can be adjusted. So the mode of adjusting the cooling efficiency of the injection mold body 1 is increased, and the cooling efficiency of the injection mold body 1 is effectively adjusted.
In one embodiment of the present utility model, as shown in fig. 1 and 3, the water cooling unit 2 includes:
a cooling chamber 20 installed on a side surface of the injection mold body 1 and having a water pump 21 installed therein;
a conduit 22 connected to the output end of the water pump 21;
a refrigerator 23 installed in the cooling chamber 20;
the condensing tube 24 is arranged in the injection mold body 1 and is communicated with the guide tube 22.
In the present embodiment, the cooling chamber 20 is installed at a side surface of the injection mold body 1, and a water pump 21 is installed inside the cooling chamber; the conduit 22 is communicated with the output end of the water pump 21; the refrigerator 23 is installed in the cooling chamber 20; the condensing tube 24 is arranged in the injection mold body 1 and is communicated with the guide tube 22.
After the injection molding of the injection mold body 1, when the injection mold body 1 is cooled, the refrigerator 23 and the water pump 21 are turned on, and the refrigerator 23 can cool the cooling water in the cooling chamber 20. The water pump 21 is started, and the output end of the water pump 21 can guide the cooling water in the cooling chamber 20 into the condensing pipe 24 through the guide pipe 22, so that the cooling water flowing in the condensing pipe 24 can cool the injection mold body 1. And the cooling water may be returned to the cooling chamber 20 so that the cooling water may be circulated for use.
The refrigerator 23 may be a screw type water chiller, a scroll type water chiller, or a centrifugal type water chiller, and is not limited only.
In one embodiment of the present utility model, as shown in fig. 2, the heat conducting unit 3 includes:
the fixed mount 31 is installed in the cooling chamber 20, and a circular ring 32 is installed on the surface;
the slide bar 33 is connected on the circular ring 32 in a sliding way, and a connecting frame 34 is arranged at the end part of the slide bar;
an elastic member 35 connected between the link 34 and the side of the ring 32;
a rack 36 slidably connected to the cooling chamber 20 and slidably connected to the side surface of the injection mold body 1;
a rotating shaft 37 rotatably connected in the cooling chamber 20, and a gear 38 is surface-mounted, and the gear 38 is engaged with the rack 36.
In this embodiment, the fixing frame 31 is installed in the cooling chamber 20, and a circular ring 32 is installed on the surface of the fixing frame; the slide rod 33 is connected to the circular ring 32 in a sliding way, and a connecting frame 34 is arranged at the end part of the slide rod; the elastic piece 35 is connected between the connecting frame 34 and the side surface of the circular ring 32; the rack 36 is slidably connected in the cooling chamber 20 and slidably connected with the side surface of the injection mold body 1; the rotating shaft 37 is rotatably connected in the cooling chamber 20, a gear 38 is arranged on the surface of the rotating shaft, and the gear 38 is in meshed connection with the rack 36.
The heat on the surface of the injection mold body 1 can be transferred to the gear 38 through the rack 36, so that the gear 38 can be transferred to the fixing frame 31 through the rotating shaft 37, and the fixing frame 31 can be transferred to the circular ring 32, the sliding rod 33 and the connecting frame 34. The rotating shaft 37, the gear 38, the fixing frame 31, the circular ring 32, the sliding rod 33, the connecting frame 34 and the like in the heat conduction unit 3 are all arranged in cooling water, so that heat on the surface of the injection mold body 1 is transferred to the cooling water, and heat conduction, temperature reduction and cooling on the surface of the injection mold body 1 are realized.
The connecting frame 34, the elastic piece 35 and the rack 36 are provided with a plurality of groups, so that the injection mold body 1 can be conveniently subjected to effective heat conduction, cooling and cooling.
In one embodiment of the utility model, as shown in fig. 1 and 2, the heat conducting unit 3 is mounted with two groups. In this embodiment, the heat conducting unit 3 is provided with two groups, and the racks 36 are provided with two groups, so that the two groups of racks 36 can be used for stably clamping and fixing the injection mold body 1.
In one embodiment of the utility model, as shown in fig. 2 and 4, the adjusting unit 4 comprises:
a fixing frame 41 fixed on the cooling chamber 20, the surface of which is connected with an adjusting rod 42 by screw threads;
a rotating frame 43 mounted on the surface of the rotating shaft 37, and an arc-shaped frame 44 mounted on the surface;
a slide column 45 is mounted on the side of the slide bar 33 and slidably coupled to the side of the arc-shaped frame 44.
In this embodiment, the fixing frame 41 is fixed on the cooling chamber 20, and the surface is connected with the adjusting rod 42 through threads; the rotating frame 43 is arranged on the surface of the rotating shaft 37, and an arc-shaped frame 44 is arranged on the surface; the sliding column 45 is mounted on the side of the sliding rod 33 and slidably connected to the side of the arc-shaped frame 44.
The rack 36 can slide freely on the cooling chamber 20, so that the contact area between the rack 36 and the injection mold body 1 can be adjusted, and the heat conduction efficiency of the injection mold body 1 can be adjusted.
When the position of the rack 36 is adjusted to a proper position, the adjustment lever 42 is tightened so that the end of the adjustment lever 42 is brought into close contact with the surface of the rack 36, thereby improving the stability of the rack 36 after adjustment.
And when the rack 36 slides downwards in the cooling chamber 20, the rack 36 can drive the rotating shaft 37 to rotate in the cooling chamber 20 through connection with the gear 38, and the rotating shaft 37 can drive the rotating frame 43 on the surface of the rotating shaft to rotate anticlockwise when rotating, so that the rotating frame 43 can drive the arc-shaped frame 44 to synchronously rotate, the sliding column 45 can drive the sliding rod 33 to slide outwards in the circular ring 32 under the pushing of the arc-shaped frame 44, and the sliding rod 33 can stretch the elastic piece 35 through the connecting frame 34. When the slide bar 33 drives the connecting frame 34 to slide outwards, the contact range between the cooling water and the slide bar 33 and the connecting frame 34 can be increased, and the cooling effect of the slide bar 33 and the connecting frame 34 can be improved.
Similarly, when the gear 38 slides upwards, the rotating frame 43 can drive the arc frame 44 to rotate reversely (rotate clockwise), so that the connecting frame 34 can drive the sliding rod 33 to slide reversely in the ring 32 under the pulling of the elastic member 35.
The rack 36 in the adjusting unit 4 may also be mounted on the right side of the gear 38, and when the rack 36 slides upwards, the rotating shaft 37 may drive the rotating frame 43 on the surface of the rotating shaft to rotate anticlockwise when rotating, so that the slide rod 33 drives the connecting frame 34 to slide outwards. So the rack 36 slides upwards and the contact area of the injection mold body 1 increases, so the heat conduction efficiency of the injection mold body 1 increases, and the rack 36 slides upwards, the slide bar 33 drives the connecting frame 34 to slide outwards, thereby increasing the contact range of cooling water and the slide bar 33 and the connecting frame 34, and further improving the cooling effect of the slide bar 33, the connecting frame 34 and the like. So the mode of adjusting the cooling efficiency of the injection mold body 1 is increased, and the cooling efficiency of the injection mold body 1 is effectively adjusted.
The working principle of the utility model is as follows: after the injection molding of the injection mold body 1, when the injection mold body 1 is cooled, the refrigerator 23 and the water pump 21 are turned on, and the refrigerator 23 can cool the cooling water in the cooling chamber 20. The water pump 21 is started, and the output end of the water pump 21 can guide the cooling water in the cooling chamber 20 into the condensing pipe 24 through the guide pipe 22, so that the cooling water flowing in the condensing pipe 24 can cool the injection mold body 1. And the cooling water may be returned to the cooling chamber 20 so that the cooling water may be circulated for use.
The heat on the surface of the injection mold body 1 can be transferred to the gear 38 through the rack 36, so that the gear 38 can be transferred to the fixing frame 31 through the rotating shaft 37, and the fixing frame 31 can be transferred to the circular ring 32, the sliding rod 33 and the connecting frame 34. The rotating shaft 37, the gear 38, the fixing frame 31, the circular ring 32, the sliding rod 33, the connecting frame 34 and the like in the heat conduction unit 3 are all arranged in cooling water, so that heat on the surface of the injection mold body 1 is transferred to the cooling water, and heat conduction, temperature reduction and cooling on the surface of the injection mold body 1 are realized.
The rack 36 may be mounted on the right side of the gear 38, and when the rack 36 slides upwards, the rotating shaft 37 may drive the rotating frame 43 on the surface of the rotating shaft to rotate anticlockwise when rotating, so that the slide rod 33 drives the connecting frame 34 to slide outwards. So the rack 36 slides upwards and the contact area of the injection mold body 1 increases, so the heat conduction efficiency of the injection mold body 1 increases, and the rack 36 slides upwards, the slide bar 33 drives the connecting frame 34 to slide outwards, thereby increasing the contact range of cooling water and the slide bar 33 and the connecting frame 34, and further improving the cooling effect of the slide bar 33, the connecting frame 34 and the like. So the mode of adjusting the cooling efficiency of the injection mold body 1 is increased, and the cooling efficiency of the injection mold body 1 is effectively adjusted.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. An injection mold having a water cooling structure, comprising:
an injection mold body;
the water cooling unit is arranged on the injection mold body and used for cooling the injection mold body;
the heat conduction unit is connected in the water cooling unit in a sliding way and is connected with the injection mold body and used for conducting heat to the injection mold body;
and the adjusting unit is arranged on the heat conducting unit and used for driving the heat conducting unit to slide so as to adjust the heat conducting range of the heat conducting unit.
2. The injection mold with a water cooling structure according to claim 1, wherein the water cooling unit comprises:
the cooling chamber is arranged on the side surface of the injection mold body, and a water pump is arranged in the cooling chamber;
the guide pipe is communicated with the output end of the water pump;
a refrigerator installed in the cooling chamber;
and the condensing pipe is arranged in the injection mold body and is communicated with the guide pipe.
3. The injection mold with a water cooling structure according to claim 2, wherein the heat conduction unit comprises:
the fixing frame is arranged in the cooling chamber, and the surface of the fixing frame is provided with a circular ring;
the sliding rod is connected to the circular ring in a sliding way, and a connecting frame is arranged at the end part of the sliding rod;
the elastic piece is connected between the connecting frame and the side surface of the circular ring;
the rack is connected in the cooling chamber in a sliding way and is connected with the side surface of the injection mold body in a sliding way;
the rotating shaft is rotatably connected in the cooling chamber, a gear is arranged on the surface of the rotating shaft, and the gear is in meshed connection with the rack.
4. An injection mold with a water cooling structure according to claim 3, wherein two groups of the heat conducting units are installed.
5. The injection mold with a water cooling structure according to claim 3, wherein the adjusting unit comprises:
the fixing frame is fixed on the cooling chamber, and the surface of the fixing frame is connected with an adjusting rod through threads;
the rotating frame is arranged on the surface of the rotating shaft, and an arc-shaped frame is arranged on the surface of the rotating shaft;
the sliding column is arranged on the side face of the sliding rod and is in sliding connection with the side face of the arc-shaped frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322078543.2U CN220429182U (en) | 2023-08-03 | 2023-08-03 | Injection mold with water cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322078543.2U CN220429182U (en) | 2023-08-03 | 2023-08-03 | Injection mold with water cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220429182U true CN220429182U (en) | 2024-02-02 |
Family
ID=89689082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322078543.2U Active CN220429182U (en) | 2023-08-03 | 2023-08-03 | Injection mold with water cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220429182U (en) |
-
2023
- 2023-08-03 CN CN202322078543.2U patent/CN220429182U/en active Active
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