CN211938976U - Cooling device of die casting die - Google Patents
Cooling device of die casting die Download PDFInfo
- Publication number
- CN211938976U CN211938976U CN201922157682.8U CN201922157682U CN211938976U CN 211938976 U CN211938976 U CN 211938976U CN 201922157682 U CN201922157682 U CN 201922157682U CN 211938976 U CN211938976 U CN 211938976U
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- water
- guide rail
- rail
- guide
- trolley
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Abstract
The utility model discloses a cooling device of die casting die in the technical field of die casting die, a first guide rail and a second guide rail are spliced into a closed guide rail structure, the inner sides of the first guide rail and the second guide rail are both provided with a placing base, the side wall of a vent pipe is vertically distributed with air nozzles at equal intervals, the second guide rail is provided with a second rail trolley, the side wall of a water storage tank is provided with two water outlets, the water outlet of the side wall of the water storage tank is connected with one end of a first water guide pipe, the other end of the first water guide pipe is connected with one end of a second water guide pipe, the other end of the second water guide pipe is connected with the bottom of a water guide column, the front side wall of the water guide column is fixedly connected with an arc-shaped fixed plate, the left end wall and the right end wall of the arc-shaped fixed plate are provided with, and the cooling effect is obvious, and the use effect is good.
Description
Technical Field
The utility model relates to a die casting die technical field specifically is a die casting die's cooling device.
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. The basic process of die casting comprises the following steps: molten metal is cast at low speed or high speed and filled into the cavity of the mold, the mold has movable cavity surface, and it is pressurized and forged along with the cooling process of the molten metal, so that the shrinkage cavity and shrinkage porosity defects of the blank are eliminated, and the internal structure of the blank reaches the broken crystal grains in the forged state. The comprehensive mechanical property of the blank is obviously improved.
After a die-casting die is used for producing and processing a workpiece, the die-casting die needs to be cooled, but the existing cooling is not comprehensive enough, and the cooling effect is not good, so that the cooling device of the die-casting die is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a die casting die's cooling device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cooling device of a die-casting die comprises a first guide rail, wherein the first guide rail and a second guide rail are spliced into a closed guide rail structure, the inner sides of the first guide rail and the second guide rail are respectively provided with a placing base, the placing bases on two sides are respectively provided with a movable template and a fixed template, the first guide rail is provided with a first rail trolley, the first rail trolley is provided with a driving mechanism, the top of the first rail trolley is provided with an air blower, an air outlet of the air blower is connected with one end of an air guide pipe, the other end of the air guide pipe is connected with the bottom of a vent pipe, air nozzles are vertically distributed on the side wall of the vent pipe at equal intervals, the second guide rail is provided with a second rail trolley, the top of the second rail trolley is provided with a water storage tank, the side wall of the water storage tank is provided with two water outlets, and the water outlet of the side wall of the, the other end of the first water guide pipe is connected with one end of the second water guide pipe, the other end of the second water guide pipe is connected with the bottom of the water guide column, the front side wall of the water guide column is fixedly connected with an arc-shaped fixed plate, and water spraying heads are arranged on the left end wall and the right end wall of the arc-shaped fixed plate at equal intervals.
Furthermore, the first rail trolley and the second rail trolley move on the first guide rail and the second guide rail alternately, and the connecting sections of the first guide rail and the second guide rail are of a cross structure.
Furthermore, the end of intaking of water guide post is provided with three way connection, just the water guide post passes through the raceway and is connected with the sprinkler bead, the water guide hole the same with sprinkler bead quantity is seted up to water guide post lateral wall.
Further, evenly set up on placing the base and be annular hole that leaks, just it is connected with the water catch bowl to place base bottom.
Further, a water pump is arranged in the water storage tank, and an electromagnetic valve is arranged on the first water guide pipe.
Furthermore, the water spraying end of the water spraying head faces the arc center of the arc-shaped fixing plate, and the placing base is of a concave structure.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, reasonable in design, two sets of rail dollies drive water spray structure and air-dry structure and move along guide rail on, make sprinkler bead and air jet head surround around fixed die plate and movable mould board outer wall and move, the cascade cooling is carried out earlier, carry out the forced air cooling again, the mode that water cooling and forced air cooling combine makes the cooling effect show, and can carry out the omnidirectional cooling to the mould outer wall, water after the cooling also is collected to the water catch bowl in, avoid causing unclean problem around, excellent in use effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 3 is an enlarged schematic view of the structure at B of the present invention;
fig. 4 is a schematic view of the front structure of the arc-shaped fixing plate of the present invention.
In the figure: 1. a first guide rail; 2. a second guide rail; 3. placing a base; 31. a water leakage hole; 4. moving the template; 5. fixing a template; 6. a first railcar; 7. a drive mechanism; 8. a blower; 9. an air guide pipe; 10. a vent pipe; 11. a gas showerhead; 12. a second railcar; 13. a water storage tank; 14. a water pump; 15. a first water conduit; 16. a second water conduit; 17. a water guide column; 171. a water delivery pipe; 172. a three-way joint; 18. an arc-shaped fixing plate; 19. a sprinkler head; 20. a water collection tank.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a cooling device of a die-casting die, which can carry out all-around cooling on the die-casting die, and has obvious cooling effect and use effect;
referring to fig. 1, a first guide rail 1 and a second guide rail 2 are spliced to form a closed guide rail structure, the inner sides of the first guide rail 1 and the second guide rail 2 are both provided with a placing base 3, because the mold has a certain weight, the impact force generated by a water spray head 19 and a gas spray head 11 is not enough to push the mold down, and the placing bases 3 on the two sides are respectively provided with a movable mold plate 4 and a fixed mold plate 5;
referring to fig. 1, a first guide rail 1 is provided with a first tracked trolley 6, the tracked trolley is a prior art, and can use an MQGC-01 tracked trolley, a universal wheel is default arranged at the bottom of the tracked trolley and can move forward along a rail of the guide rail, a driving mechanism 7 is arranged on the first tracked trolley 6, and the driving mechanism is a power mechanism for driving the tracked trolley to move, namely a combined mechanism of a servo motor and a speed reducer;
referring to fig. 1, an air blower 8 is arranged at the top of a first rail-mounted trolley 6, the first rail-mounted trolley 6 is provided with a power box electrically connected with the air blower 8, the power box is powered by a storage battery, an air outlet of the air blower 8 is connected with one end of an air guide pipe 9, the other end of the air guide pipe 9 is connected with the bottom of a ventilation pipe 10, air nozzles 11 are vertically distributed on the side wall of the ventilation pipe 10 at equal intervals, air current generated by the air blower 8 is conveyed through the air guide pipe 9 and the ventilation pipe 10, and is blown to the outer surface of a mold through the air nozzles 11, and the mold is effectively cooled in cooperation with water;
referring to fig. 1, a second rail-mounted trolley 12 is arranged on a second guide rail 2, the first rail-mounted trolley 6 and the second rail-mounted trolley 12 alternately move on the first guide rail 1 and the second guide rail 2, and a speed difference exists between the first rail-mounted trolley and the second guide rail, so that when the first rail-mounted trolley and the second rail-mounted trolley 12 do not meet the requirement of moving on one guide rail, a speed of the rail-mounted trolley is adjusted by a worker, a water storage tank 13 is arranged at the top of the second rail-mounted trolley 12, a water filling port is formed at the top of the water storage tank 13, two water outlets are formed in the side wall of the water storage tank 13, the water outlet in the side wall of the water storage tank 13 is connected with one end of a first water guide pipe 15, the other end of the first water guide pipe 15;
referring to fig. 1, the other end of the second water guiding pipe 16 is connected to the bottom of a water guiding column 17, the water guiding column 17 is a cylindrical structure with an inner cavity provided with a water guiding channel and a side wall provided with a water guiding hole, the front side wall of the water guiding column 17 is fixedly connected to an arc-shaped fixing plate 18, water spraying heads 19 are arranged on the left and right end walls of the arc-shaped fixing plate 18 at equal intervals, and the water spraying heads 19 are matched with a rail car which moves annularly around the mold to perform omnibearing water cooling on the mold.
The first rail trolley 6 and the second rail trolley 12 move alternately on the first guide rail 1 and the second guide rail 2, namely the first rail trolley 6 and the second rail trolley 12 move on different guide rails all the time, so that two cooling modes of water cooling and air cooling are alternately performed, the cooling effect is obvious, and the connecting section of the first guide rail 1 and the second guide rail 2 is of a cross structure.
The water inlet end of the water guide column 17 is provided with a three-way joint 172 for connecting two groups of second water guide pipes 16, the water guide column 17 is connected with the sprinkler heads 19 through a water pipe 171, and the side wall of the water guide column 17 is provided with water guide holes with the same number as the sprinkler heads 19.
Place and evenly seted up on the base 3 and be annular hole 31 that leaks, and place base 3 bottom and be connected with water catch bowl 20, water after the water-cooling flows down along the mould surface, enters into to water catch bowl 20 in through hole 31 that leaks, and the outlet has been seted up to water catch bowl 20 bottom.
A water pump 14 is arranged in the water storage tank 13, and an electromagnetic valve is arranged on the first water guide pipe 15.
The water spraying end of the water spraying head 19 faces the arc center of the arc fixing plate 18, and the placing base 3 is of a concave structure.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a die casting die's cooling device which characterized in that: the guide rail structure comprises a first guide rail (1), the first guide rail (1) and a second guide rail (2) are spliced into a closed guide rail structure, the inner sides of the first guide rail (1) and the second guide rail (2) are respectively provided with a placing base (3), the placing bases (3) on two sides are respectively provided with a movable template (4) and a fixed template (5), the first guide rail (1) is provided with a first rail trolley (6), the first rail trolley (6) is provided with a driving mechanism (7), the top of the first rail trolley (6) is provided with an air blower (8), an air outlet of the air blower (8) is connected with one end of an air guide pipe (9), the other end of the air guide pipe (9) is connected with the bottom of a ventilation pipe (10), air nozzles (11) are vertically distributed on the side wall of the ventilation pipe (10) at equal intervals, the second guide rail (2) is provided with a second rail trolley (12), there is rail dolly (12) top of second to be provided with storage water tank (13), storage water tank (13) lateral wall is provided with two delivery ports, just the delivery port and first aqueduct (15) one end of storage water tank (13) lateral wall are connected, first aqueduct (15) other end is connected with second aqueduct (16) one end, second aqueduct (16) other end is connected with water guide post (17) bottom, lateral wall fixed connection arc fixed plate (18) before water guide post (17), both ends wall is equidistant to be provided with sprinkler bead (19) about arc fixed plate (18).
2. A cooling device of a die casting mold as claimed in claim 1, wherein: the first rail-guided trolley (6) and the second rail-guided trolley (12) move on the first guide rail (1) and the second guide rail (2) alternately, and the connecting sections of the first guide rail (1) and the second guide rail (2) are of a cross structure.
3. A cooling device of a die casting mold as claimed in claim 1, wherein: the water inlet end of the water guide column (17) is provided with a three-way joint (172), the water guide column (17) is connected with the water spraying heads (19) through a water conveying pipe (171), and water guide holes with the same number as the water spraying heads (19) are formed in the side wall of the water guide column (17).
4. A cooling device of a die casting mold as claimed in claim 1, wherein: the water storage device is characterized in that the placing base (3) is uniformly provided with annular water leakage holes (31), and the bottom of the placing base (3) is connected with the water collecting tank (20).
5. A cooling device of a die casting mold as claimed in claim 1, wherein: a water supply pump is arranged in the water storage tank (13), and an electromagnetic valve is arranged on the first water guide pipe (15).
6. A cooling device of a die casting mold as claimed in claim 1, wherein: the water spraying end of the water spraying head (19) faces the arc center of the arc-shaped fixing plate (18), and the placing base (3) is of a concave structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922157682.8U CN211938976U (en) | 2019-12-05 | 2019-12-05 | Cooling device of die casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922157682.8U CN211938976U (en) | 2019-12-05 | 2019-12-05 | Cooling device of die casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211938976U true CN211938976U (en) | 2020-11-17 |
Family
ID=73176170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922157682.8U Expired - Fee Related CN211938976U (en) | 2019-12-05 | 2019-12-05 | Cooling device of die casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211938976U (en) |
-
2019
- 2019-12-05 CN CN201922157682.8U patent/CN211938976U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 Termination date: 20211205 |