CN214442989U - Quick cooling device of casting back shell mould - Google Patents
Quick cooling device of casting back shell mould Download PDFInfo
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- CN214442989U CN214442989U CN202120423799.0U CN202120423799U CN214442989U CN 214442989 U CN214442989 U CN 214442989U CN 202120423799 U CN202120423799 U CN 202120423799U CN 214442989 U CN214442989 U CN 214442989U
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Abstract
The utility model discloses a rapid cooling device for a cast rear shell mold, which comprises a cooling box body and a mounting rack arranged at the inner bottom end of the cooling box body, wherein the mounting rack is of a frame structure, both ends of the mounting rack all penetrate through the cooling box body, and a heat transmission plate is embedded and welded at the central position of the top end surface of the mounting rack, both ends of the inner wall of the mounting rack are respectively provided with a heat dissipation fan, the bottom end of the heat transmission plate passes through the mounting rack and is transversely and fixedly connected with a heat dissipation plate in an equidistance way, and the top end surface of the heat transmission plate is fixedly connected with a shell mold cooling pipe in an annular spiral structure, one side of the bottom wall of the cooling box body is provided with a water storage tank, and the other side of the bottom wall of the cooling box body is fixedly connected with a cooling water pump, wherein the top end of one side surface of the cooling box body is provided with a temperature display, and the rapid cooling device for the cast rear shell mold improves the cooling efficiency and the processing efficiency, the temperature of shell membrane is convenient to monitor, has promoted cooling angle and cooling effect.
Description
Technical Field
The utility model belongs to the technical field of pour the cooling, concretely relates to quick cooling device of casting backshell mould.
Background
Firstly, using aluminium as mould of workpiece, then injecting wax into the mould so as to obtain wax, then cooling the wax, taking out the wax from the mould so as to obtain the wax mould whose size is identical to that of the object (the actual size is enlarged according to the casting shrinkage ratio), then using sand to fully stick the wax mould surface to a certain thickness so as to obtain the wax mould, then sticking the wax mould on the surface of the wax mould, then placing the wax mould fully stuck with sand into water to boil the wax, finally leaving a sand shell so as to obtain the wax, finally embedding the sand shell into casting sand pit, pouring molten iron into the sand shell, finally cooling the molten iron in the sand mould so as to obtain the casting.
Most of the existing shell mold cooling adopts natural wind for cooling, the cooling speed is low, and the processing time is long, so that the processing efficiency of the shell mold is influenced; meanwhile, the existing cooling device cannot monitor the temperature of the shell mold, and the shell mold is single in cooling angle and poor in cooling effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick cooling device of casting back shell mould to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a rapid cooling device for a cast rear shell mold comprises a cooling box body and a mounting frame arranged at the bottom end inside the cooling box body, wherein the mounting frame is of a frame structure, two ends of the mounting frame penetrate through the cooling box body, a heat transmission plate is embedded and welded in the center of the top end face of the mounting frame, two ends of the inner wall of the mounting frame are provided with heat dissipation fans, the bottom end of the heat transmission plate penetrates through the mounting frame and is transversely and fixedly connected with heat dissipation plates in an equidistant mode, and the top end face of the heat transmission plate is fixedly connected with a shell mold cooling pipe in an annular spiral structure;
the utility model discloses a cooling box, including cooling box, flange fixedly connected with inlet tube, cooling water pump, mounting bracket fixed connection in the top face one side of storage water tank, the diapire one side of cooling box is provided with the storage water tank, and the diapire opposite side fixedly connected with cooling water pump of cooling box, and wherein the temperature monitor is installed on a side top of cooling box, flange fixedly connected with inlet tube is passed through to the one end of shell mould cooling tube, and the other end of shell mould cooling tube passes through outlet pipe and cooling water pump fixed connection, mounting bracket fixed connection is passed to the bottom of inlet tube in top face one side of storage water tank, fixed cup joint on the outlet pipe with temperature monitor electric connection's temperature monitoring ring.
Preferably, the outer wall of mounting bracket and the inner wall welded fastening of cooling box, and the equal embedded welding in both ends that the mounting bracket runs through the cooling box has the filter screen.
Preferably, the four corners of the bottom end face of the cooling box body are welded with supporting legs, and the bottom ends of the supporting legs are provided with rollers.
Preferably, a sealing top cover is embedded in the center of the top end face of the cooling box body, and a U-shaped handle is welded at the center of the top end face of the sealing top cover.
Preferably, the outer wall and the cooling box fixed connection of temperature monitoring ring, and the embedded temperature sensor that installs of inner wall of temperature monitoring ring, a plurality of control button are installed to a side bottom of temperature monitor.
Preferably, the bottom end of the heat dissipation plate is fixedly connected with the inner wall of the mounting frame, a side face of the heat dissipation plate is fixedly connected with a temperature monitor, and the cooled water pump is fixedly connected with the bottom end of one side face of the water storage tank through a connecting pipe.
The utility model discloses a technological effect and advantage:
1. this quick cooling device of casting back shell mould is provided with the cooling tube that is annular convolution column structure through in the cooling box, and the bottom of cooling box is provided with storage water tank and cooling water pump, and the cooling tube contacts with the shell mould, and cooling water pump passes through inlet tube and outlet pipe, makes the water in the storage water tank circulate in the cooling tube, and the heat of shell mould is taken away in the in-process of circulation to water cools off the shell mould, has promoted cooling efficiency and machining efficiency.
2. Through being provided with the mounting bracket in the cooling box, and be provided with heat transmission board in the mounting bracket respectively, heat dissipation board and cooling fan, the bottom contact of heat transmission board and shell mould, cooling fan can take away the heat on the heat dissipation board, thereby dispel the heat to the bottom of shell mould, but the multi-angle dispels the heat to the shell mould, install temperature monitoring ring on the outlet pipe, temperature monitor is installed to one side of heat dissipation board, can monitor the temperature of shell mould and cooling water, be convenient for monitor the temperature of shell membrane, cooling angle and cooling effect have been promoted.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a sectional view of the mounting bracket of the present invention.
In the figure: 1. cooling the box body; 2. a glass window; 3. sealing the top cover; 4. a temperature display; 5. a filter screen; 6. a support leg; 7. a water storage tank; 8. a cooling water pump; 9. a mounting frame; 10. a water outlet pipe; 11. a temperature monitoring loop; 12. a shell mold cooling tube; 13. a water inlet pipe; 14. a heat transfer plate; 15. a heat dissipating plate; 16. a heat radiation fan; 17. a temperature monitor.
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 quick cooling device of casting back shell mould as shown in figures 1-3, including the cooling box 1 and the mounting bracket 9 that the inside bottom of cooling box 1 set up, mounting bracket 9 is the framework structure, and the both ends of mounting bracket 9 all run through cooling box 1, and the embedded welding of top end face central point department of mounting bracket 9 has heat transmission board 14, wherein the inner wall both ends of mounting bracket 9 all install cooling fan 16, and the rotation direction of two cooling fan 16 is the same, thereby makes the air flow towards the same direction, the bottom of heat transmission board 14 passes mounting bracket 9 equidistance horizontal fixedly connected with heat dissipation board 15, and the top end face fixedly connected with of heat transmission board 14 is the shell mould cooling tube 12 that is the annular structure of circling;
diapire one side of cooling box 1 is provided with storage water tank 7, and the diapire opposite side fixedly connected with cooling water pump 8 of cooling box 1, and wherein temperature display 4 is installed on a side top of cooling box 1, flange fixedly connected with inlet tube 13 is passed through to the one end of shell mould cooling tube 12, and the other end of shell mould cooling tube 12 passes through outlet pipe 10 and cooling water pump 8 fixed connection, mounting bracket 9 fixed connection is passed to the bottom of inlet tube 13 in top face one side of storage water tank 7, outlet pipe 10 is gone up the fixed temperature monitoring ring 11 that has cup jointed 4 electric connection with temperature display.
Specifically, the outer wall of mounting bracket 9 and the inner wall welded fastening of cooling box 1, and the equal embedded welding in both ends that mounting bracket 9 runs through cooling box 1 has filter screen 5, and filter screen 5 can avoid impurity to get into mounting bracket 9.
Specifically, landing legs 6, a plurality of have all been welded in the bottom face four corners department of cooling box 1 the gyro wheel is all installed to the bottom of landing leg 6, can promote cooling box 1 through the gyro wheel of 6 bottoms of landing leg and remove.
Specifically, the center position of the top end face of the cooling box body 1 is embedded with a sealing top cover 3, and a U-shaped handle is welded at the center position of the top end face of the sealing top cover 3.
Specifically, the outer wall and the cooling box 1 fixed connection of temperature monitoring ring 11, and the embedded temperature sensor (preferred CYY11 type temperature sensor) of installing of the inner wall of temperature monitoring ring 11, the temperature sensor among the temperature monitoring ring 11 can monitor the temperature in outlet pipe 10, avoids the temperature in the bin 7 too high, influences the cooling effect, a plurality of control button are installed to a side bottom of temperature display 4, and the circuit that relates to here is prior art with control, does not describe here.
Specifically, the bottom end of the heat dissipation plate 15 is fixedly connected with the inner wall of the mounting frame 9, and a side surface of the heat dissipation plate 15 is fixedly connected with a temperature monitor 17 (preferably, a CYY11 type temperature sensor), the cooled water pump 8 is fixedly connected with the bottom end of a side surface of the water storage tank 7 through a connecting pipe, the temperature monitor 17 can monitor the temperature of the heat dissipation plate 15, and the temperature of the shell mold is monitored through the heat transmission plate 14, so that the temperature of the shell mold is monitored.
The theory of operation, this casting back shell mould quick cooling device, when using, open the top cap through the handle, put the shell membrane on heat transmission board 14 in the cooling box 1, start cooling water pump 8 and make the water in the storage water tank 7 circulate in the cooling tube, thereby cool off the outer wall of shell membrane, the heat of shell membrane bottom transmits to heat dissipation board 15 through heat transmission board 14 on, start cooling blower 16 and dispel the heat to heat dissipation board 15, thereby cool off the bottom of shell membrane fast, can monitor the temperature of heat dissipation board 15 and shell membrane through temperature monitor 17, this casting back shell mould quick cooling device, cooling efficiency and machining efficiency have been promoted, be convenient for monitor the temperature of shell membrane, cooling angle and cooling effect have been promoted.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a quick cooling device of casting back shell mould, includes mounting bracket (9) that the inside bottom of cooling box (1) and cooling box (1) set up, its characterized in that: the cooling box body (1) is penetrated through two ends of the mounting rack (9), a heat transmission plate (14) is embedded and welded in the center of the top end face of the mounting rack (9), heat dissipation fans (16) are installed at two ends of the inner wall of the mounting rack (9), the bottom end of the heat transmission plate (14) penetrates through the mounting rack (9) and is transversely and fixedly connected with heat dissipation plates (15) in an equidistant mode, and a shell mold cooling pipe (12) in an annular spiral structure is fixedly connected to the top end face of the heat transmission plate (14);
diapire one side of cooling box (1) is provided with storage water tank (7), and the diapire opposite side fixedly connected with cooling water pump (8) of cooling box (1), wherein temperature display (4) are installed on a side top of cooling box (1), flange fixedly connected with inlet tube (13) is passed through to the one end of shell mould cooling tube (12), and the other end of shell mould cooling tube (12) passes through outlet pipe (10) and cooling water pump (8) fixed connection, mounting bracket (9) fixed connection is passed to the bottom of inlet tube (13) top face one side at storage water tank (7), fixed cover has cup jointed on outlet pipe (10) and has temperature monitor ring (11) with temperature display (4) electric connection.
2. The rapid cooling device for the shell mold after casting according to claim 1, wherein: the outer wall of mounting bracket (9) and the inner wall welded fastening of cooling box (1), and the equal embedded welding in both ends that cooling box (1) was run through in mounting bracket (9) has filter screen (5).
3. The rapid cooling device for the shell mold after casting according to claim 1, wherein: landing leg (6) all have been welded in the bottom face four corners department of cooling box (1), and are a plurality of the gyro wheel is all installed to the bottom of landing leg (6).
4. The rapid cooling device for the shell mold after casting according to claim 1, wherein: the cooling box is characterized in that a sealing top cover (3) is embedded in the center of the top end face of the cooling box body (1), and a U-shaped handle is welded at the center of the top end face of the sealing top cover (3).
5. The rapid cooling device for the shell mold after casting according to claim 1, wherein: the outer wall and the cooling box (1) fixed connection of temperature monitoring ring (11), and the embedded temperature sensor that installs of inner wall of temperature monitoring ring (11), a plurality of control button are installed to a side bottom of temperature monitor (4).
6. The rapid cooling device for the shell mold after casting according to claim 1, wherein: the bottom end of the heat dissipation plate (15) is fixedly connected with the inner wall of the mounting frame (9), a side face of the heat dissipation plate (15) is fixedly connected with a temperature monitor (17), and the cooled water pump (8) is fixedly connected with the bottom end of one side face of the water storage tank (7) through a connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120423799.0U CN214442989U (en) | 2021-02-26 | 2021-02-26 | Quick cooling device of casting back shell mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120423799.0U CN214442989U (en) | 2021-02-26 | 2021-02-26 | Quick cooling device of casting back shell mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214442989U true CN214442989U (en) | 2021-10-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120423799.0U Active CN214442989U (en) | 2021-02-26 | 2021-02-26 | Quick cooling device of casting back shell mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214442989U (en) |
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2021
- 2021-02-26 CN CN202120423799.0U patent/CN214442989U/en active Active
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