High-strength high-temperature-resistant alloy casting

Abstract

The utility model provides a high-strength high-temperature-resistant alloy casting. The high-strength high-temperature-resistant alloy casting comprises a shell, the locking assemblies are arranged at the two ends of the outer side face of the shell correspondingly, each locking assembly comprises a threaded ring, a moving ring and a positioning rod, the threaded rings are connected to the outer side face of the shell in a threaded mode, the moving rings are rotationally connected to the outer side face of the threaded rings, and the positioning rods are fixedly installed on one sides of the moving rings. According to the high-strength high-temperature-resistant alloy casting, detachable installation of the cooling fins is achieved through cooperation of the locking assembly, the installation frame, the cooling fins and other components, when the cooling fins are damaged due to external impact or other reasons, the whole shell does not need to be replaced integrally, the damaged cooling fins can be replaced independently only by disassembling the locking assembly, and therefore the service life of the cooling fins is prolonged. And the use cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to alloy foundry field especially relates to a high strength high temperature resistant alloy foundry. BACKGROUND

[0002] Foundry is the metal forming product that is made with all kinds of casting processes. Specifically, first, the metal smelted to liquid state is injected into the foundry prepared in advance by using pouring, injection, suction and other pouring methods. After the liquid metal cools and solidifies, the object with specific shape, size and performance is finally obtained through subsequent processing procedures such as polishing.

[0003] In the field of electromechanical equipment, the shell is a very common type of foundry, such as the high-strength electromechanical shell with the authorization announcement number CN212413534U in the prior art, which comprises a high-temperature-resistant layer, a substrate layer fixedly connected to the bottom of the high-temperature-resistant layer, a corrosion-resistant layer fixedly connected to the bottom of the substrate layer, a heat-conducting layer fixedly connected to the bottom of the corrosion-resistant layer, a wear-resistant layer fixedly connected to the bottom of the heat-conducting layer, and a plurality of cooling fins fixedly connected to the outer surface of the shell body. The material of the high-temperature-resistant layer is phosphate lead powder paint, the material of the substrate layer is stainless steel, and the material of the corrosion-resistant layer is high-performance polymeric ceramic corrosion-resistant material. The cooperation of the shell body, the high-temperature-resistant layer, the substrate layer, the corrosion-resistant layer, the heat-conducting layer, the wear-resistant layer and the cooling fins can effectively improve the strength of the shell body and improve the heat dissipation performance of the shell body, solve the problem of poor strength of the shell of the existing electromechanical equipment and poor heat dissipation performance, and affect the service life of the equipment.

[0004] However, the cooling fins arranged on the surface of the shell and the shell adopt an integral structure. In actual use scenarios, the electromechanical equipment is inevitably subjected to external impact. Once the impact causes the cooling fins to be damaged, since the cooling fins and the shell are integrally formed, the cooling fins cannot be replaced individually, and the entire shell must be replaced, which undoubtedly increases the use cost.

[0005] Therefore, it is necessary to provide a high-strength high-temperature-resistant alloy foundry to solve the above technical problems. UTILITY MODEL CONTENTS

[0006] The utility model provides a high-strength high-temperature-resistant alloy foundry, solves the problem that the cooling fins cannot be replaced when damaged and increases the use cost.

[0007] To solve the above technical problems, the utility model provides a high-strength high-temperature-resistant alloy foundry, which comprises:

[0008] The shell;

[0009] A locking assembly is provided at both ends of the outer side of the housing. The locking assembly includes a threaded ring, a movable ring, and a positioning rod. The threaded ring is threadedly connected to the outer side of the housing. The movable ring is rotatably connected to the outer side of the threaded ring. The positioning rod is fixedly installed on one side of the movable ring.

[0010] Multiple mounting frames are fixedly mounted on the outer side of the housing. Each of the multiple mounting frames has a movable cavity at both ends and a mounting groove on one side.

[0011] A heat sink is disposed on the inner side of the mounting slot, and positioning holes are provided at both ends of the heat sink.

[0012] Preferably, two mounting plates are fixedly installed on the side of the housing, and the surface of the mounting plates is provided with mounting holes.

[0013] Preferably, the positioning hole is disposed on the side of the moving cavity, and the diameter of the positioning hole is the same as the diameter of the moving cavity.

[0014] Preferably, one end of the positioning rod is slidably connected to the inner side of the positioning hole and the moving cavity, respectively, and acts to limit the heat sink to the inner side of the mounting groove.

[0015] Preferably, the outer side of the heat sink is attached to the inner side of the mounting groove.

[0016] Preferably, a limiting groove is formed on the outer side of the heat sink, and a sealing sleeve is fitted on the inner side of the limiting groove.

[0017] Preferably, the outer side of the sealing sleeve is fitted to the inner side of the mounting groove.

[0018] Compared with related technologies, the high-strength high-temperature alloy casting provided by this utility model has the following beneficial effects:

[0019] This utility model provides a high-strength, high-temperature resistant alloy casting. Through the cooperation of components such as locking assembly, mounting frame, and heat sink, the heat sink can be detachably installed. When the heat sink is damaged due to external impact or other reasons, it is not necessary to replace the entire shell. Only the locking assembly needs to be removed to replace the damaged heat sink separately, thus reducing the cost of use. Attached Figure Description

[0020] Figure 1 A schematic diagram of the structure of a first embodiment of a high-strength, high-temperature resistant alloy casting provided by this utility model;

[0021] Figure 2 for Figure 1 Another schematic diagram of the state structure is shown below;

[0022] Figure 3 for Figure 2 The enlarged schematic diagram of part A shown below;

[0023] Figure 4 for Figure 1 The diagram shows the end face structure of the heat sink.

[0024] Figure 5 This is a schematic diagram of the structure of a second embodiment of a high-strength, high-temperature resistant alloy casting provided by this utility model.

[0025] The following are the labels in the diagram: 1. Housing, 2. Mounting plate, 21. Mounting hole, 3. Locking assembly, 31. Threaded ring, 32. Moving ring, 33. Positioning rod, 4. Mounting frame, 41. Mounting groove, 42. Moving cavity, 5. Heat sink, 51. Positioning hole, 6. Limiting groove, 7. Sealing sleeve. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0027] First Embodiment

[0028] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a high-strength, high-temperature resistant alloy casting provided by this utility model; Figure 2 for Figure 1 Another schematic diagram of the state structure is shown below; Figure 3 for Figure 2 The enlarged schematic diagram of part A shown below; Figure 4 for Figure 1 The diagram shows the end face structure of the heat sink. A high-strength, high-temperature resistant alloy casting includes: a shell 1;

[0029] Locking assembly 3 is respectively disposed at both ends of the outer side of the housing 1. The locking assembly 3 includes a threaded ring 31, a movable ring 32 and a positioning rod 33. The threaded ring 31 is threadedly connected to the outer side of the housing 1. The movable ring 32 is rotatably connected to the outer side of the threaded ring 31. The positioning rod 33 is fixedly installed on one side of the movable ring 32.

[0030] Multiple mounting frames 4 are fixedly mounted on the outer side of the housing 1. Each of the multiple mounting frames 4 has a movable cavity 42 at both ends and a mounting groove 41 on one side.

[0031] Heat sink 5 is disposed on the inner side of the mounting groove 41, and positioning holes 51 are provided at both ends of the heat sink 5.

[0032] Two mounting plates 2 are fixedly installed on the side of the housing 1, and mounting holes 21 are provided on the surface of the mounting plates 2.

[0033] The positioning hole 51 is disposed on the side of the moving cavity 42, and the diameter of the positioning hole 51 is the same as the diameter of the moving cavity 42.

[0034] One end of the positioning rod 33 is slidably connected to the inner side of the positioning hole 51 and the moving cavity 42, respectively, and acts to limit the heat sink 5 to the inner side of the mounting groove 41.

[0035] The outer side of the heat sink 5 is attached to the inner side of the mounting groove 41.

[0036] The threaded connection between the threaded ring 31 and the housing 1, as well as the design of the moving ring 32 and the positioning rod 33, make the installation and disassembly of the heat sink 5 simple and convenient. The positioning rod 33 is inserted into the positioning hole 51 and the inner side of the moving cavity 42 to limit the position of the heat sink 5 in the mounting groove 41, and will not be displaced due to equipment vibration or other reasons, thus ensuring the heat dissipation effect of the heat sink 5.

[0037] The outer side of the heat sink 5 fits tightly against the inner side of the mounting groove 41, reducing the thermal resistance of heat transfer and improving the efficiency of heat transfer from the housing 1 to the heat sink 5. The design of multiple mounting frames 4 and heat sink 5 increases the heat dissipation area, enabling the casting to dissipate internal heat more quickly, effectively improving the heat dissipation performance of the entire alloy casting and ensuring the normal operation of the equipment in high-temperature environments.

[0038] When installing and removing the heat sink 5, one end of the positioning rod 33 is not moved out from the inner side of the moving cavity 42, so as to limit the moving ring 32 and prevent the moving ring 32 from rotating.

[0039] The working principle of the high-strength, high-temperature resistant alloy casting provided by this utility model is as follows:

[0040] When installing the heat sink 5, first align the heat sink 5 with the mounting groove 41, so that the positioning holes 51 at both ends of the heat sink 5 are aligned with the moving cavities 42 at both ends of the mounting frame 4. Then rotate the threaded ring 31. Since the threaded ring 31 is threadedly connected to the housing 1, it will move along the outer side of the housing 1 when rotated. As the threaded ring 31 moves, the moving ring 32 connected to it will also move, thereby driving the positioning rod 33 fixed on one side of the moving ring 32 to move. One end of the positioning rod 33 gradually inserts into the inner side of the moving cavity 42 until the heat sink 5 is firmly limited to the inner side of the mounting groove 41, thus completing the installation of the heat sink 5. When it is necessary to remove the heat sink 5, rotate the threaded ring 31 in the opposite direction to make the positioning rod 33 exit from the positioning hole 51 and the inner side of the moving cavity 42, and then the heat sink 5 can be taken out from the mounting groove 41.

[0041] Compared with related technologies, the high-strength high-temperature alloy casting provided by this utility model has the following beneficial effects:

[0042] By cooperating with components such as locking assembly 3, mounting frame 4, and heat sink 5, the heat sink 5 can be detachably installed. When the heat sink 5 is damaged due to external impact or other reasons, it is not necessary to replace the entire housing. Only the locking assembly 3 needs to be removed to replace the damaged heat sink 5 separately, thus reducing the cost of use.

[0043] Second Embodiment

[0044] Please refer to the following: Figure 5 Based on the high-strength, high-temperature resistant alloy casting provided in the first embodiment of this application, the second embodiment of this application proposes another high-strength, high-temperature resistant alloy casting. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0045] Specifically, the difference in the high-strength high-temperature alloy casting provided in the second embodiment of this application is that, in the high-strength high-temperature alloy casting, a limiting groove 6 is formed on the outer side of the heat sink 5, and a sealing sleeve 7 is fitted on the inner side of the limiting groove 6.

[0046] The outer side of the sealing sleeve 7 is fitted to the inner side of the mounting groove 41.

[0047] The sealing sleeve 7 is made of a high-temperature resistant material.

[0048] The working principle of the high-strength, high-temperature resistant alloy casting provided by this utility model is as follows:

[0049] When in use, the sealing sleeve 7 is placed on the outer side of the limiting groove 6, and then the heat sink 5 is inserted into the inner side of the mounting groove 41. At this time, the outer side of the sealing sleeve 7 and the inner side of the mounting groove 41 come into contact, filling the gap between the heat sink 5 and the mounting groove 41.

[0050] Compared with related technologies, the high-strength high-temperature alloy casting provided by this utility model has the following beneficial effects:

[0051] The limiting groove 6 and the sealing sleeve 7 work together to form a seal. When in use, the sealing sleeve 7 is installed on the inner side of the limiting groove 6, and then the outer side of the sealing sleeve 7 is attached to the inner side of the mounting groove 41. This seals the groove and prevents dust and impurities from entering the inner side of the mounting groove 41 and affecting the subsequent normal disassembly of the heat sink 5.

[0052] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A high-strength, high-temperature resistant alloy casting, characterized in that, include: case; A locking assembly is provided at both ends of the outer side of the housing. The locking assembly includes a threaded ring, a movable ring, and a positioning rod. The threaded ring is threadedly connected to the outer side of the housing. The movable ring is rotatably connected to the outer side of the threaded ring. The positioning rod is fixedly installed on one side of the movable ring. Multiple mounting frames are fixedly mounted on the outer side of the housing. Each of the multiple mounting frames has a movable cavity at both ends and a mounting groove on one side. A heat sink is disposed on the inner side of the mounting slot, and positioning holes are provided at both ends of the heat sink.

2. The high-strength, high-temperature resistant alloy casting according to claim 1, characterized in that, Two mounting plates are fixedly installed on the side of the housing, and mounting holes are provided on the surface of the mounting plates.

3. A high-strength, high-temperature resistant alloy casting according to claim 1, characterized in that, The positioning hole is located on the side of the moving cavity, and the diameter of the positioning hole is the same as the diameter of the moving cavity.

4. A high-strength, high-temperature resistant alloy casting according to claim 1, characterized in that, One end of the positioning rod is slidably connected to the inner side of the positioning hole and the moving cavity, respectively, and acts to limit the heat sink to the inner side of the mounting groove.

5. A high-strength, high-temperature resistant alloy casting according to claim 1, characterized in that, The outer side of the heat sink is attached to the inner side of the mounting slot.

6. A high-strength, high-temperature resistant alloy casting according to claim 1, characterized in that, A limiting groove is provided on the outer side of the heat sink, and a sealing sleeve is fitted on the inner side of the limiting groove.

7. A high-strength, high-temperature resistant alloy casting according to claim 6, characterized in that, The outer side of the sealing sleeve is fitted to the inner side of the mounting groove.

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