CN211638269U - Visual mould cooling water flow monitoring devices - Google Patents
Visual mould cooling water flow monitoring devices Download PDFInfo
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- CN211638269U CN211638269U CN201922356569.2U CN201922356569U CN211638269U CN 211638269 U CN211638269 U CN 211638269U CN 201922356569 U CN201922356569 U CN 201922356569U CN 211638269 U CN211638269 U CN 211638269U
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- control valve
- cooling water
- water flow
- float
- mould
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Abstract
The utility model relates to a visual mould cooling water flow monitoring devices, including a plurality of cooling water flow size the control unit who arranges side by side, cooling water flow size the control unit include control valve and lower control valve, last control valve and lower control valve between vertically arranged transparent water pipe, install the float in this transparent water pipe, the gravity of float be greater than the buoyancy of float in the cooling water, transparent water pipe on the cover have the snap ring, this snap ring is used for the mark, lower control valve be connected with water supply connector, last control valve be connected with water connectors. The utility model discloses to the cold and hot uneven position of mould, control mould heat balance through adjusting cooling water flow in the cooling water route, prevent that the mould from leading to the production of defects such as product shrinkage cavity because of the temperature difference of each position, be favorable to improving product internal quality.
Description
Technical Field
The utility model relates to a mould corollary equipment technical field especially relates to a visual mould cooling water flow monitoring devices.
Background
The die-casting die is a tool for casting metal parts, and is a tool for completing a die-casting process on a special die-casting die forging machine. There is not cooling water flow monitoring devices in traditional die-casting production, leads to the size of unable audio-visual control mould each way cooling water flow, is difficult for adjusting mould cooling water flow, and mould thermal balance is uncontrollable, directly influences the quality of product.
Disclosure of Invention
The utility model aims to solve the technical problem that a visual mould cooling water flow monitoring devices is provided, to the cold and hot uneven position of mould, through adjusting cooling water flow in the cooling water route control mould heat balance, prevent that the mould from leading to the production of defects such as product shrinkage cavity because of the temperature difference of each position, be favorable to improving product internal quality.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a visual mould cooling water flow monitoring devices, includes a plurality of cooling water flow size the control unit who arranges side by side, cooling water flow size the control unit include control valve and lower control valve, last control valve and lower control valve between vertically arranged have transparent water pipe, install the float in this transparent water pipe, the gravity of float be greater than the buoyancy of float in the cooling water, transparent water pipe on the cover have the snap ring, this snap ring is used for the mark, lower control valve be connected with water supply connector, last control valve be connected with water connectors.
As right technical scheme a supplement, transparent water pipe's lateral wall on be provided with the water level scale.
As right technical scheme a supplement, lower control valve front end be provided with down the control valve switch.
As right technical scheme a technical scheme's supplement, last control valve front end be provided with the control valve switch.
As a supplement to the technical scheme of the utility model, last control valve front end be provided with the water pressure gauge.
Has the advantages that: the utility model relates to a visual mould cooling water flow monitoring devices, on the cooling water route one-to-one of different positions on with the mould cooling water flow size the control unit who corresponds, the cooling water route gets into from water supply connector, through control valve down in proper order, transparent water pipe and last control valve, go out from water connectors at last, the cooling water is carried by lower up, the float of transparent water pipe can be hydraulic size afterwards and go up and down, water pressure is big more, the float is higher, water pressure is very little hour, water pressure sinks into transparent water pipe's bottom, can judge the size that corresponds water route cooling water flow through the scale height of observing the float water level. The heat balance of the die is controlled by adjusting the flow rate of cooling water in the cooling water channel for the positions with uneven cooling and heating of the die, so that the defects of shrinkage cavities and the like of the die caused by the temperature difference of each position are prevented, and the internal quality of the die is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The figure is as follows: 1. the water outlet connector comprises a water outlet connector body 2, an upper control valve switch body 3, an upper control valve body 4, a water pressure gauge 5, a transparent water pipe body 6, a clamping ring 7, a lower control valve body 8, a lower control valve switch body 9 and a water inlet connector.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
The utility model discloses an embodiment relates to a visual mould cooling water flow monitoring devices, as shown in fig. 1, including a plurality of cooling water flow size the control unit who arranges side by side, cooling water flow size the control unit include control valve 3 and lower control valve 7, last control valve 3 and lower control valve 7 between vertically arranged clear water pipe 5, install the float in this clear water pipe 5, the gravity of float be greater than the buoyancy of float in the cooling water, clear water pipe 5 go up the cover and have snap ring 6, this snap ring 6 is used for the mark, lower control valve 7 be connected with water supply connector 9, last control valve 3 be connected with water supply connector 1. The snap ring 6 is used to mark the position of the float for reference in the next use.
The outer side wall of the transparent water pipe 5 is provided with water level scales.
The front end of the lower control valve 7 is provided with a lower control valve switch 8.
The front end of the upper control valve 3 is provided with an upper control valve switch 2.
The front end of the upper control valve 3 is provided with a water pressure gauge 4.
The cooling water ways at different positions on the die are connected to the corresponding cooling water flow size control units one by one, the cooling water ways enter from the water inlet joint 9 and sequentially pass through the lower control valve 7, the transparent water pipe 5 and the upper control valve 3, and finally go out from the water outlet joint 1, the cooling water is conveyed from bottom to top, the float of the transparent water pipe 5 can lift up and down along with the size of the water pressure, the larger the water pressure is, the higher the float is, the smaller the water pressure is, the water pressure sinks to the bottom of the transparent water pipe 5, the size of the cooling water flow of the corresponding water way can be judged by observing the scale height of the water level of the float, the heat and cold uneven positions of the die are controlled by adjusting the cooling water flow in the cooling water ways, the die is prevented from generating defects such as product shrinkage holes due to the temperature difference of each.
The principle is as follows: through the water level height of the floater in the transparent water pipe 5, the size of cooling water flow can be visually judged, after the thermal imager confirms the temperature distribution of the mold, the corresponding water level of the floater can be adjusted through the upper control valve switch 2 and the lower control valve switch 8, and the mold is enabled to reach thermal balance.
Claims (5)
1. The utility model provides a visual mould cooling water flow monitoring devices which characterized in that: including a plurality of cooling water flow size the control unit who arranges side by side, cooling water flow size the control unit include control valve (3) and lower control valve (7), last control valve (3) and lower control valve (7) between vertically arranged transparent water pipe (5), install the float in this transparent water pipe (5), the gravity of float be greater than the buoyancy of float in the cooling water, transparent water pipe (5) go up the cover and have snap ring (6), this snap ring (6) are used for the mark, lower control valve (7) be connected with into water swivel (9), last control valve (3) be connected with out water swivel (1).
2. A visual mold cooling water flow monitoring device as claimed in claim 1, wherein: the outer side wall of the transparent water pipe (5) is provided with water level scales.
3. A visual mold cooling water flow monitoring device as claimed in claim 1, wherein: the front end of the lower control valve (7) is provided with a lower control valve switch (8).
4. A visual mold cooling water flow monitoring device as claimed in claim 1, wherein: the front end of the upper control valve (3) is provided with an upper control valve switch (2).
5. A visual mold cooling water flow monitoring device as claimed in claim 1, wherein: the front end of the upper control valve (3) is provided with a water pressure gauge (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922356569.2U CN211638269U (en) | 2019-12-25 | 2019-12-25 | Visual mould cooling water flow monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922356569.2U CN211638269U (en) | 2019-12-25 | 2019-12-25 | Visual mould cooling water flow monitoring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211638269U true CN211638269U (en) | 2020-10-09 |
Family
ID=72698737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922356569.2U Active CN211638269U (en) | 2019-12-25 | 2019-12-25 | Visual mould cooling water flow monitoring devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211638269U (en) |
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2019
- 2019-12-25 CN CN201922356569.2U patent/CN211638269U/en active Active
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