Wax mould casting cooling device
By accelerating airflow through a shelf and convection fan system, combined with water mist spraying from atomizing nozzles, the problem of slow cooling speed at the center of the casting was solved, achieving faster cooling and dust reduction.
Patent Information
- Application Number
- CN202520164812.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-24
AI Technical Summary
In the prior art, castings cool slowly during natural cooling, especially those in the center of the shelf, due to poor air circulation and slow heat dissipation.
The system employs a shelf and a convection fan system. The convection fan increases the airflow speed and generates convection in the convection duct, which flows evenly to the surroundings to accelerate the cooling of the casting. At the same time, atomizing nozzles spray water mist to accelerate cooling.
It increases the cooling rate at the center of the casting, enhances airflow, reduces dust floating, and accelerates the cooling effect through water mist.
Smart Images
Figure CN223718296U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to wax mould casting technical field especially relates to a wax mould casting cooling device. BACKGROUND
[0002] Wax mould casting cooling is a key step in the process of investment casting (lost wax casting), which directly affects the quality and dimensional accuracy of the final casting. After wax mould casting, the casting needs to be cooled to change from liquid metal to solid metal.
[0003] At present, after the completion of casting, the casting is usually placed on the rack and cooled to room temperature, which is suitable for smaller castings or cases where the cooling speed is not high. However, when multiple smaller castings are evenly placed on the rack, the air circulation is poor, resulting in slow heat dissipation and slow cooling of the castings located in the center of the rack.
[0004] Therefore, in view of the above problems, a wax mould casting cooling device capable of increasing air flow speed and accelerating the cooling speed of the castings in the center position is developed. SUMMARY
[0005] In order to overcome the shortcomings of the existing cooling method in the background art, the utility model provides a wax mould casting cooling device capable of increasing air flow speed and accelerating the cooling speed of the castings in the center position.
[0006] The technical scheme is as follows: a wax mould casting cooling device, comprising a rack plate, a convection fan, a convection duct, a mounting piece and a supporting leg, the rack plate has two, which are symmetrically arranged up and down, the middle part of the rack plate is connected with the convection fan, the convection fan is connected with the convection duct, the two sides of the rack plate are connected with the mounting piece, the adjacent mounting pieces are connected with a plurality of supporting legs, the castings are evenly placed on the rack plate, the air flow speed is increased by the convection fan, and the convection is generated in the convection duct, so that the convection air flows uniformly to the surrounding through the convection duct, thereby accelerating the cooling of the castings located in the center of the rack.
[0007] As a further preferred scheme, the rack plate is a hollow structure.
[0008] As a further preferred, still including spacing triangle, locking rod, handle, gasket and elastic piece, the upper and lower parts of the supporting leg are connected with spacing triangle, the spacing triangle at the lower part of the supporting leg is provided with clamping holes, the spacing triangle at the upper part of the supporting leg is slidably and rotatably connected with locking rod, the bottom of the locking rod is connected with handle, the locking rod is slidably connected with gasket, the gasket is rotatably connected with the adjacent spacing triangle, the gasket is connected with the adjacent handle through elastic piece, when splicing, the supporting legs are aligned, the handle is rotated to drive the locking rod to rotate, the handle and the locking rod are pushed upward, the upper part of the locking rod passes through the clamping hole of the spacing triangle at the lower part of the other supporting leg, then the handle is rotated to drive the locking rod to reset, the supporting leg is locked through the locking rod under the action of the elastic piece.
[0009] As a further preferred, the elastic piece is a spring.
[0010] As a further preferred, still including connecting plate, connecting water pipe and atomizing nozzle, a plurality of connecting plates are connected between the adjacent supporting legs, a plurality of connecting water pipes are connected to the connecting plate, the one end of the connecting water pipe is connected with atomizing nozzle, the air flow can lead to floating dust around the object plate, the water mist is sprayed to the top of the casting on the object plate through the atomizing nozzle, the dust can be removed by spraying, and the cooling speed of the casting can be accelerated by the water mist.
[0011] As a further preferred, still including joint, the other end of the connecting water pipe is connected with joint, the external water supply equipment is connected with the connecting water pipe through the joint.
[0012] The utility model has the following advantages: 1, the utility model discloses a kind of castings, which are uniformly placed on the object plate, then the air flow speed is increased by convection fan, and convection is generated in convection pipeline, so that the convection air flows uniformly around the convection pipeline, which can increase the air flow speed and accelerate the cooling speed of the casting at the center position.
[0013] 2, the utility model discloses that the supporting legs are aligned, the handle is rotated to drive the locking rod to rotate, the handle and the locking rod are pushed upward, the upper part of the locking rod passes through the clamping hole of the spacing triangle at the lower part of the other supporting leg, then the handle is rotated to drive the locking rod to reset, the supporting leg is locked through the locking rod under the action of the spring, which can facilitate splicing and assembly.
[0014] 3, the utility model discloses that the water mist is sprayed to the top of the casting on the object plate by atomizing nozzle, which can remove dust by spraying and accelerate the cooling speed of the casting by water mist. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1The utility model discloses a three-dimensional structure schematic diagram.
[0016] Figure 2 The utility model discloses a structure schematic diagram.
[0017] Figure 3 The utility model discloses a three-dimensional structure schematic diagram of splicing state.
[0018] Figure 4 The utility model discloses a three-dimensional structure enlarged view of A place.
[0019] Marked label name in drawing: 1 - material plate, 2 - convection fan, 3 - convection duct, 4 - mounting, 5 - support foot, 6 - limiting triangular plate, 7 - locking rod, 8 - handle, 9 - gasket, 10 - spring, 11 - connecting plate, 12 - connecting water pipe, 13 - atomizing nozzle, 14 - joint. Specific embodiment
[0020] The technical solutions will be further described below in conjunction with specific embodiments, and it should be noted that: the words of indicating directions such as up, down, left and right in the article are only for the position of the shown structure in the corresponding drawing. The serial numbers of parts in the article, for example: first, second, etc. are only used to distinguish the described objects, and do not have any sequence or technical meaning. And the connection and connection of the application, if no special instructions, include direct and indirect connection (connection).
[0021] A wax mold casting cooling device, as shown in Figures 1-4 It includes material plate 1, convection fan 2, convection duct 3, mounting 4 and support foot 5, and the material plate 1 has two, which are symmetrically arranged up and down, the middle of the material plate 1 is connected with the convection fan 2, the convection fan 2 is connected with the convection duct 3, the two sides of the material plate 1 are connected with the mounting 4, and the adjacent mounting 4 is connected with two support feet 5, the castings are evenly placed on the material plate 1, the air flow speed is increased through the convection fan 2, and the convection is generated in the convection duct 3, so that the convection air flows uniformly to the surrounding through the convection duct 3, thereby accelerating the cooling of the castings located in the center position of the shelf;
[0022] Further include limiting triangular plate 6, locking rod 7, handle 8, gasket 9 and spring 10, the upper and lower parts of support leg 5 are connected with limiting triangular plate 6, the limiting triangular plate 6 located in the lower part of support leg 5 is provided with clamping hole, the limiting triangular plate 6 located in the upper part of support leg 5 is slidably and rotatably connected with locking rod 7, the bottom of locking rod 7 is connected with handle 8, locking rod 7 is slidably connected with gasket 9, gasket 9 is rotatably connected with adjacent limiting triangular plate 6, spring 10 is connected between gasket 9 and adjacent handle 8, when needing to splice, the support leg 5 is aligned, handle 8 is rotated to drive locking rod 7 to rotate, then handle 8 and locking rod 7 are pushed upwards, so that the upper part of locking rod 7 passes through the clamping hole in the limiting triangular plate 6 of the lower part of another support leg 5, then handle 8 is rotated to drive locking rod 7 to reset, and support leg 5 is locked through locking rod 7 under the action of spring 10;
[0023] Further include connecting plate 11, connecting water pipe 12 and atomizing nozzle 13, two connecting plates 11 are connected between adjacent support legs 5, three connecting water pipes 12 are connected to connecting plate 11, atomizing nozzle 13 is connected to one end of connecting water pipe 12, dust floating around the placing plate 1 can be caused in the process of air flow, water mist is sprayed to the upper of the casting on the placing plate 1 through atomizing nozzle 13, dust can be sprinkled and settled, and the cooling speed of the casting can be accelerated through water mist;
[0024] Further include joint 14, the other end of connecting water pipe 12 is connected with joint 14, external water delivery equipment is connected with connecting water pipe 12 through joint 14.
[0025] In use, the utility model needs to be installed in the operation area first, then the utility model can be spliced, the support leg 5 is aligned first when splicing, then handle 8 is rotated to drive locking rod 7 to rotate, then handle 8 and locking rod 7 are pushed upwards, so that the upper part of locking rod 7 passes through the clamping hole in the limiting triangular plate 6 of the lower part of another support leg 5, spring 10 is compressed under stress, then handle 8 is rotated to drive locking rod 7 to reset, and support leg 5 is locked through locking rod 7 under the rebound action of spring 10, after installation is completed, the castings poured and completed are placed on the placing plate 1, the air flow speed is increased through the convection fan 2, and convection is generated in the convection pipeline 3, so that the convection air flows uniformly to the surrounding through the convection pipeline 3, thereby the cooling of the casting located in the center position of the placing rack is accelerated, dust floating around the placing plate 1 can be caused in the process of air flow, external water delivery equipment can be connected with connecting water pipe 12 through joint 14, then water mist is sprayed to the upper of the casting on the placing plate 1 through atomizing nozzle 13, thereby dust can be sprinkled and settled, and the cooling speed of the casting can be accelerated through water mist.
[0026] While the disclosure has been illustrated and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the disclosure should not be limited to the embodiments described herein but should be accorded the full scope of the appended claims and their equivalents.
Claims
1. A wax pattern casting cooling device characterized by: Including the storage plate (1), the convection fan (2), the convection pipeline (3), the mounting piece (4) and the support leg (5), the storage plate (1) has two, symmetrically arranged, the middle part of the storage plate (1) is connected with the convection fan (2), the convection fan (2) is connected with the convection pipeline (3), the both sides of the storage plate (1) are connected with the mounting piece (4), and the adjacent mounting piece (4) is connected with a plurality of support legs (5).
2. A wax pattern casting and cooling apparatus as claimed in claim 1, wherein: The storage plate (1) is a hollow structure.
3. A wax pattern casting and cooling apparatus as defined in claim 2, wherein: It also includes a limiting triangular plate (6), a locking rod (7), a handle (8), a gasket (9) and an elastic member, the upper and lower parts of the support leg (5) are connected with the limiting triangular plate (6), the limiting triangular plate (6) located at the lower part of the support leg (5) is provided with a clamping hole, the limiting triangular plate (6) located at the upper part of the support leg (5) is slidably and rotatably connected with the locking rod (7), the bottom of the locking rod (7) is connected with the handle (8), the locking rod (7) is slidably connected with the gasket (9), the gasket (9) is rotatably connected with the adjacent limiting triangular plate (6), and the gasket (9) is connected with the adjacent handle (8) through the elastic member.
4. A wax pattern casting and cooling apparatus as claimed in claim 3, wherein: The elastic member is a spring (10).
5. A wax pattern casting and cooling apparatus as defined in claim 4, wherein: It also includes a connecting plate (11), a connecting water pipe (12) and an atomizing nozzle (13), a plurality of connecting plates (11) are connected between the adjacent support legs (5), a plurality of connecting water pipes (12) are connected to the connecting plate (11), and an atomizing nozzle (13) is connected to one end of the connecting water pipe (12).
6. A wax pattern casting and cooling apparatus as claimed in claim 5, wherein: It also includes a connector (14), and the other end of the connecting water pipe (12) is connected with the connector (14).