CN218574919U - Mounting structure of mold temperature monitoring device suitable for casting process - Google Patents
Mounting structure of mold temperature monitoring device suitable for casting process Download PDFInfo
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- CN218574919U CN218574919U CN202222822021.4U CN202222822021U CN218574919U CN 218574919 U CN218574919 U CN 218574919U CN 202222822021 U CN202222822021 U CN 202222822021U CN 218574919 U CN218574919 U CN 218574919U
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Abstract
The utility model relates to a mould temperature monitoring device's mounting structure suitable for casting process. A mould temperature monitoring device's mounting structure suitable for casting process include: the die comprises a fixed die and a movable die, wherein the movable die or the fixed die is provided with a mounting hole, and the bottom of the mounting hole extends to a cavity close to the die; a temperature sensor is arranged in each mounting hole; the gasket groove is arranged outside the mounting hole, the center of the gasket groove is overlapped with the mounting hole, the gasket is placed in the gasket groove, the screw holes are formed in two sides of the gasket groove, and the gasket is fixed on the die through screws. A mounting structure suitable for mould temperature monitoring device of casting technology have that mould temperature monitoring is accurate, advantage that ease to use is good.
Description
Technical Field
The utility model relates to a die temperature check out test set of die casting machine especially relates to a die temperature monitoring device's mounting structure suitable for casting process.
Background
In the casting process of a die casting machine, the temperature of a die is very important to the quality of cast molding, and therefore, monitoring the temperature of the die is an indispensable link in the casting process. In the times of not strict casting quality, the temperature is only regulated and controlled by experience, the casting quality is required to be higher and higher, and the monitoring precision and the usability of the temperature are also required to be higher and higher.
The existing mold temperature monitoring device is characterized in that a temperature sensor is arranged on the surface of a mold, a large error exists between the temperature sensor and the temperature in a mold cavity, the stability monitoring is only performed by stopping at a single judgment temperature to judge whether the temperature reaches a standard, a specific mold temperature change process cannot be seen, and the defects of large error and poor usability exist.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a mounting structure suitable for mould temperature monitoring device of casting process, it has the temperature monitoring accuracy, advantage that the ease for use is good.
The utility model discloses a realize through following scheme:
a mounting structure of a mold temperature monitoring device suitable for a casting process is disclosed, wherein a mold comprises a fixed mold and a movable mold, a mounting hole is formed in the movable mold or the fixed mold, and the bottom of the mounting hole extends to a cavity close to the mold; a temperature sensor is arranged in each mounting hole;
a gasket groove is formed outside the mounting hole, the center of the gasket groove is overlapped with the mounting hole, and screw holes are formed in two sides of the gasket groove; and a gasket is placed in the gasket groove, presses the temperature sensor and is fixed on the die through screws.
A mounting structure suitable for mould temperature monitoring device of casting technology, through set up the mounting hole on cover half and movable mould respectively to set up temperature sensor in the mounting hole, it is accurate to have the control of mould temperature, advantage that the ease for use is good.
Furthermore, the surface of the die is also provided with a wire groove, the wire groove extends out of the gasket groove, and a connecting wire of the temperature sensor is arranged in the wire groove.
Furthermore, the die comprises a water path and an oil path inside, and the distance between the mounting hole and the water path is more than 20mm.
Further, the mould has a die cavity and the size of die cavity is less than 500mm, be equipped with respectively on the cover half with the movable mould more than 1 the mounting hole, and every be provided with in the mounting hole temperature sensor.
Furthermore, the mould has a plurality of die cavities and the size of die cavity is less than 500mm, every the die cavity the cover half with be equipped with respectively on the movable mould more than 1 the mounting hole, and every be provided with in the mounting hole temperature sensor.
Further, the mould has a die cavity and the size of die cavity is greater than 500mm and is less than 1000mm, be equipped with respectively on the cover half with the movable mould more than 2 the mounting hole, and every be provided with in the mounting hole temperature sensor.
Further, the mould has a die cavity and the size of die cavity is greater than 1000mm, be equipped with respectively on the cover half with the movable mould more than 3 the mounting hole, and every be provided with in the mounting hole temperature sensor.
Further, the temperature sensor is a thermocouple.
Further, the mold temperature monitoring device comprises a PLC controller, an alarm and a display screen, wherein the alarm, the display screen and the thermocouple are in signal connection with the PLC controller.
Further, still include the server, the server is equipped with wireless receiver, the mould temperature watch-dog still includes wireless transmitter, wireless transmitter with wireless receiver passes through wireless signal connection.
The utility model discloses a mounting structure of mould temperature monitoring device suitable for casting technology, through set up the mounting hole on the cover half and the movable mould of mould respectively, and the bottom of mounting hole extends to and is close to the die cavity, set up temperature sensor in the mounting hole and can make temperature sensor be closer to the die cavity of mould, make the mould temperature of control more accurate; the gasket groove and the wire groove are arranged outside the mounting hole, the temperature sensor is pressed by the gasket, the temperature sensor is fixed in the mounting hole, and the connecting wire is accommodated in the wire groove to keep the surface of the die smooth; mounting holes are arranged according to different structures and sizes in the die, for example, the mounting holes need to be more than 20mm away from a water path and an oil path, and different numbers of mounting holes are arranged according to different numbers of cavities and sizes of the cavities, so that temperature sensors arranged in the mounting holes can monitor the temperature of the die more accurately; the mould temperature monitoring device is used for setting a fixed time interval to acquire the mould temperature, can generate a mould temperature curve chart to be displayed on a display screen, and can give an alarm when the mould temperature exceeds a set range through an alarm, so that the mould temperature monitoring is simple and easy to use; still transmit the server through radio signal with mould temperature and store, conveniently trace back.
For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is an installation schematic diagram of a mold temperature monitoring device suitable for a casting process according to an embodiment of the present invention;
fig. 2 is an installation cross-sectional view of a mold temperature monitoring device suitable for a casting process according to an embodiment of the present invention;
fig. 3 is an enlarged view of a mounting structure of a mold temperature monitoring device suitable for a casting process according to an embodiment of the present invention;
fig. 4 is an installation schematic view of a mold temperature monitoring device according to an embodiment of the present invention, wherein the mold cavity is smaller than 500 mm;
fig. 5 is an installation schematic diagram of a mold temperature monitoring device with multiple cavities and cavities smaller than 500mm according to an embodiment of the present invention;
fig. 6 is an installation schematic view of a mold temperature monitoring device according to an embodiment of the present invention, wherein the mold cavity is larger than 500mm and smaller than 1000 mm;
fig. 7 is an installation schematic diagram of a mold temperature monitoring device according to an embodiment of the present invention, wherein the mold cavity is larger than 1000 mm.
Reference numerals: the die comprises a die 100, a fixed die 110, a fixed die insert 111, a gasket groove 112, a wire groove 113, a movable die 120, a movable die insert 121, a cavity 130, a water channel 140, an oil channel 150, a temperature monitoring device 200, a mounting hole 210, a gasket 220, a screw 230 and a temperature sensor 240.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
To the technical problem in the background art, the utility model provides a mounting structure of mould temperature monitoring device suitable for casting process, as shown in fig. 1 and fig. 2, the mould 100 of installation temperature monitoring device 200 includes cover half 110 and movable mould 120, is provided with mounting hole 210 on movable mould 120 or cover half 110, and is preferred, and mounting hole 210 sets up the important management and control region of mould temperature at mould 100. A temperature sensor 240 is disposed in each mounting hole 210. Specifically, the bottom of the mounting hole 210 extends into the fixed die insert 111 or the movable die insert 121 and is close to the cavity 130 of the die 100; preferably, the bottom of the mounting hole 210 is 10-20mm from the surface of the cavity 130 of the mold 100. By providing the mounting holes 210 on the fixed mold 110 and the movable mold 120, respectively, and extending the bottoms of the mounting holes 210 to be substantially close to the cavity 130 of the mold, the monitoring of the temperature sensor 240 is more accurate.
As shown in fig. 3, a specific fixing structure of the temperature sensor 240 is that a gasket groove 112 is formed outside the mounting hole 210, the center position of the gasket groove 112 coincides with the mounting hole 210, and screw holes are formed on both sides of the gasket groove 112, and by placing the gasket 220 in the gasket groove 112, the gasket 220 is pressed against the temperature sensor 240, and the gasket 220 is fixed to the screw holes by screws 230, so that the gasket 220 is pressed against the temperature sensor 240 and fixed to the mold 100. Preferably, the surface of the mold 100 is further provided with a line groove 113, and the line groove 113 extends from the gasket groove 112. The wire groove 113 is used for receiving the connecting wire of the temperature sensor 240 therein, and keeping the surface of the mold 100 flat.
In a preferred embodiment, the temperature sensor 240 is a thermocouple. The thermocouple can be the signal of telecommunication with temperature signal conversion, conveniently monitors the temperature and handles, and has simple structure, makes conveniently, measuring range is wide, the precision is high, inertia is little and the output signal is convenient for the advantage of teletransmission.
In a preferred embodiment, temperature monitoring device 200 provides different mounting configurations for different mold configurations and sizes.
Specifically, since the mold 100 includes the water path 140 and the oil path 150, the mounting hole 210 needs to be spaced from the water path 140 and the oil path 150 by more than 20mm, so that the temperature sensor 240 is not mounted at a position with high cooling sensitivity, and the temperature detection in the cavity 130 is not affected by the cooling of the water path 140 or the oil path 150.
Specifically, as shown in fig. 4, the mold 100 has one cavity 130, and the size of the cavity 130 is smaller than 500mm, more than 1 mounting hole 210 is respectively provided on the fixed mold 110 and the movable mold 120, and a temperature sensor 240 is provided in each mounting hole 210. As shown in fig. 5, the mold 100 has a plurality of cavities 130 and the size of the cavities 130 is less than 500mm, more than 1 mounting hole 210 is respectively provided on the fixed mold 110 and the movable mold 120 of each cavity 130, and a temperature sensor 240 is provided in each mounting hole 210. As shown in FIG. 6, the mold 100 has a cavity 130, the size of the cavity 130 is larger than 500mm and smaller than 1000mm, more than 2 mounting holes 210 are respectively provided on the fixed mold 110 and the movable mold 120, and a temperature sensor 240 is provided in each mounting hole 210. As shown in FIG. 7, the mold 100 has a cavity 130 and the size of the cavity 130 is larger than 1000mm, more than 3 installation holes 210 are respectively arranged on the fixed mold 110 and the movable mold 120, and a temperature sensor 240 is arranged in each installation hole 210. The number of the installation holes 210 is different for the molds 100 with different number and sizes of the cavities 130, and more temperature sensors 240 are used for the molds 100 with larger sizes and more cavities 130, so that errors of a single sensor are avoided, and the accuracy of temperature monitoring is ensured.
The embodiment of the utility model provides a mould temperature monitoring device's mounting structure suitable for casting process, mould 100's temperature monitoring device 200 still includes mould temperature watch-dog and server. The mould watch-dog includes PLC watch-dog, siren, display screen and wireless transmitter. The thermocouple is in signal connection with the PLC through a connecting wire, the PLC collects temperature electric signals monitored by the thermocouple and processes data, and whether the mold temperature is normal or not is judged according to the set data; the display screen is in signal connection with the PLC and is used for outputting and displaying data processed by the PLC, so that the change process of the mold temperature can be conveniently and visually checked; the alarm is in signal connection with the PLC and is used for giving an alarm when the mold temperature is higher than or lower than a set value and reminding an operator to pay attention to the mold temperature in time; wireless transmitter and PLC controller signal connection for send mould temperature data through radio signal, and be equipped with wireless receiver on the server, be used for receiving the radio signal that the PLC controller sent, mould data storage with receiving is on the server, makes things convenient for the staff to trace back the mould temperature. Specifically, the PLC controller may set a fixed interval time according to the casting CT (time required for one complete casting process) to acquire the mold temperature data, for example, the casting CT is less than 20S, and the acquisition interval is selected to be 1S; casting CT for 21-40S, and selecting 2S for the acquisition interval; casting CT for 41-60S, and selecting 3S for the acquisition interval; casting CT of 61-80S, and selecting 4S at the collection interval; casting CT is 81-100S, and the acquisition interval is selected to be 5S. Then the PLC controller generates a mould temperature curve graph according to the collected data to be displayed on a display screen, and sends the collected data to a server to be stored in a wireless signal mode.
The embodiment of the utility model provides a mounting structure suitable for mould temperature monitoring device of casting process, through set up mounting hole 210 on cover half 110 and movable mould 120 of mould 100 respectively, and the bottom of mounting hole 210 extends to and is close to die cavity 130, set up temperature sensor 240 in mounting hole 210 and can make temperature sensor 240 be closer to die cavity 130 of mould, make the casting temperature of mould 100 monitored more accurate; the temperature sensor 240 is fixed in the mounting hole 210 by arranging the gasket groove 112 and the wire groove 113 outside the mounting hole 210 and pressing the temperature sensor 240 by using the gasket 220, and the connecting wire is accommodated in the wire groove 113 to keep the surface of the mold 100 smooth; the mounting holes 210 are arranged according to different structures and sizes in the mold 100, for example, the mounting holes 210 need to be more than 20mm away from the water path 140 and the oil path 150, and different numbers of mounting holes 210 are arranged according to different numbers of cavities 130 and sizes of the cavities 130, so that the temperature sensors 240 arranged in the mounting holes 210 can monitor the casting temperature of the mold 100 more accurately; the mould temperature monitoring device is used for setting a fixed time interval to acquire the mould temperature, can generate a mould temperature curve chart to be displayed on a display screen, and can give an alarm when the mould temperature exceeds a set range through an alarm, so that the mould temperature monitoring is simple and easy to use; still transmit the server through radio signal with mould temperature and store, conveniently trace back.
A mounting structure suitable for mould temperature monitoring device of casting technology, through set up the mounting hole on cover half and movable mould respectively to set up temperature sensor in the mounting hole, it is accurate to have the control of mould temperature, advantage that the ease for use is good.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, to those skilled in the art, changes and modifications may be made without departing from the spirit of the invention, and it is intended that the invention also encompass such changes and modifications.
Claims (10)
1. The utility model provides a mounting structure suitable for mould temperature monitoring device of casting process which characterized in that:
the die comprises a fixed die and a movable die, wherein the movable die or the fixed die is provided with a mounting hole, and the bottom of the mounting hole extends to a cavity close to the die; a temperature sensor is arranged in each mounting hole;
a gasket groove is formed outside the mounting hole, the center of the gasket groove is overlapped with the mounting hole, and screw holes are formed in two sides of the gasket groove; and a gasket is placed in the gasket groove, presses the temperature sensor and is fixed on the die through screws.
2. The mounting structure of a mold temperature monitoring device suitable for use in a casting process according to claim 1, wherein:
the surface of the mould is also provided with a wire groove, the wire groove extends out of the gasket groove, and a connecting wire of the temperature sensor is arranged in the wire groove.
3. The mounting structure of a mold temperature monitoring device suitable for use in a casting process according to claim 1, wherein:
the die comprises a water path and an oil path, and the distance between the mounting hole and the water path is more than 20mm than that between the mounting hole and the oil path.
4. A mounting structure of a mold temperature monitoring apparatus for use in a casting process according to claim 3, wherein:
the mould has a die cavity just the size of die cavity is less than 500mm, the cover half with be equipped with respectively on the movable mould more than 1 the mounting hole, and every be provided with in the mounting hole temperature sensor.
5. A mounting structure of a mold temperature monitoring apparatus for use in a casting process according to claim 3, wherein:
the mould has a plurality of die cavities and the size of die cavity is less than 500mm, every the die cavity the cover half with be equipped with more than 1 respectively on the movable mould the mounting hole, and every be provided with in the mounting hole temperature sensor.
6. A mounting structure of a mold temperature monitoring apparatus for use in a casting process according to claim 3, wherein:
the mould has a die cavity just the size of die cavity is greater than 500mm and is less than 1000mm, the cover half with be equipped with respectively on the movable mould more than 2 the mounting hole, and every be provided with in the mounting hole temperature sensor.
7. A mounting structure of a mold temperature monitoring apparatus for use in a casting process according to claim 3, wherein:
the mould has a die cavity just the size of die cavity is greater than 1000mm, the cover half with be equipped with respectively on the movable mould more than 3 the mounting hole, and every be provided with in the mounting hole temperature sensor.
8. A mounting structure of a mold temperature monitoring apparatus adapted for use in a casting process according to any one of claims 1 to 7, wherein:
the temperature sensor is a thermocouple.
9. The mounting structure of a mold temperature monitoring device suitable for use in a casting process according to claim 8, wherein:
the mould temperature monitoring device comprises a PLC (programmable logic controller), an alarm and a display screen, wherein the alarm, the display screen and the thermocouple are in signal connection with the PLC.
10. A mounting structure of a mold temperature monitoring apparatus for use in a casting process according to claim 9, wherein:
the mould temperature monitor is characterized by further comprising a server, wherein the server is provided with a wireless receiver, the mould temperature monitor further comprises a wireless transmitter, and the wireless transmitter is connected with the wireless receiver through a wireless signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222822021.4U CN218574919U (en) | 2022-10-25 | 2022-10-25 | Mounting structure of mold temperature monitoring device suitable for casting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222822021.4U CN218574919U (en) | 2022-10-25 | 2022-10-25 | Mounting structure of mold temperature monitoring device suitable for casting process |
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| Publication Number | Publication Date |
|---|---|
| CN218574919U true CN218574919U (en) | 2023-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222822021.4U Active CN218574919U (en) | 2022-10-25 | 2022-10-25 | Mounting structure of mold temperature monitoring device suitable for casting process |
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| CN (1) | CN218574919U (en) |
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- 2022-10-25 CN CN202222822021.4U patent/CN218574919U/en active Active
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