A bimetallic cylinder liner centrifugal casting composite device

Abstract

This utility model provides a bimetallic cylinder liner centrifugal casting composite device, belonging to the technical field of centrifugal casting machines. It includes a casting mechanism comprising a centrifugal casting machine, a bushing fixedly installed at the output end of the centrifugal casting machine, and a protective shell disposed outside the bushing; and a purification mechanism comprising a collection component for collecting white smoke generated during cooling, a cooling component for cooling the white smoke, and a filtering component for filtering the white smoke. The collection component includes several air guide bends connected to the top of the protective shell and a cylinder body connected to the bottom of the air guide bends via vertical pipes. This utility model, through the cooperation of the collection component, cooling component, and filtering component, collects and filters the white smoke generated during cylinder liner cooling, solving the problem of traditional centrifugal casting machines directly releasing white smoke into the air during cylinder liner casting, affecting workshop air quality. It achieves improved white smoke collection and filtration effects, thereby improving air quality.

Description

Technical Field

[0001] This utility model belongs to the field of centrifugal casting machine technology, specifically relating to a bimetallic cylinder liner centrifugal casting composite device. Background Technology

[0002] Centrifugal casting machines are casting equipment that uses centrifugal force to form metal parts. The core principle is to inject molten metal into a high-speed rotating mold; centrifugal force causes the metal to adhere evenly and tightly to the inner wall of the mold, forming high-density hollow cylindrical or ring-shaped castings (such as cylinder liners and pipes). This process reduces defects such as porosity and inclusions, and is suitable for bimetallic composite casting, where the outer and inner layers are metallurgically bonded through centrifugal force. A typical structure includes a rotating spindle, mold system, gating device, and cooling system. It boasts advantages such as high production efficiency and high material utilization, and is widely used in the automotive, machinery, and other fields.

[0003] When casting cylinder liners in a centrifugal casting machine, the liners need to be cooled before being removed. During the cooling process, a large amount of white smoke is generated, which is directly emitted into the air, seriously affecting air quality. Utility Model Content

[0004] The purpose of this invention is to provide a bimetallic cylinder liner centrifugal casting composite device, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A bimetallic cylinder liner centrifugal casting composite device, comprising, The casting mechanism includes a centrifugal casting machine, a bushing fixedly installed at the output end of the centrifugal casting machine, and a protective shell disposed on the outside of the bushing; The purification mechanism includes a collection component for collecting white smoke generated during cooling, a cooling component for cooling the white smoke, and a filter component for filtering the white smoke.

[0006] As a preferred embodiment of this utility model, the collecting component includes several air guide bends connected to the top of the protective shell, a cylinder connected to the bottom of the air guide bends via vertical pipes, a motor fixedly installed on one side of the cylinder, a rotating shaft fixedly installed on the output end of the motor, and several fan blades fixedly installed on the surface of the rotating shaft and located inside the cylinder.

[0007] As a preferred embodiment of this utility model, two support blocks are fixedly installed at the bottom of the cylinder, and the support blocks are fixedly installed at the top of the protective shell.

[0008] As a preferred embodiment of this utility model, the cooling component includes a cooling box fixedly installed on the top of the protective shell, a connecting pipe connected to the end of the cylinder, two cooling pipes connected to the ends of the connecting pipes for cooling white smoke, a vent pipe connected to the other end of the cooling pipes, and a drain pipe for discharging coolant from the inside of the cooling box.

[0009] In a preferred embodiment of this utility model, the end of the connecting pipe extends into the interior of the cooling box, and the cooling pipes are distributed in a serpentine pattern.

[0010] In a preferred embodiment of this invention, the filtering component includes a filter for filtering white smoke, and the end of the rotating shaft is connected to the filter.

[0011] As a preferred embodiment of this utility model, two mounting sleeves are fixedly installed on the surface of the protective shell, and the two mounting sleeves are respectively fitted onto the surface of the filter.

[0012] Compared with the prior art, the beneficial effects of this utility model are: by cooperating with the collecting component, the cooling component and the filtering component, the white smoke generated during cylinder liner cooling is collected and filtered, which solves the problem that the white smoke generated during cylinder liner casting in traditional centrifugal casting machines is directly emitted into the air and affects the air quality in the workshop, thus improving the effect of white smoke collection and filtration and improving air quality. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the collecting component structure of this utility model; Figure 3 This is a schematic diagram of the cooling component structure of this utility model; Figure 4 This is a schematic diagram of the filter component structure of this utility model.

[0014] In the diagram: 100, casting mechanism; 110, centrifugal casting machine; 120, bushing; 130, protective shell; 200, purification mechanism; 210, collection component; 211, air guide bend; 212, cylinder; 213, motor; 214, shaft; 215, fan blade; 220, cooling component; 221, cooling box; 222, connecting pipe; 223, cooling pipe; 224, air guide pipe; 225, drain pipe; 230, filter component; 231, filter; 232, mounting sleeve. Detailed Implementation

[0015] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0016] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0017] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. Example

[0018] Reference Figure 1-4 This is an embodiment of the present invention, which provides a bimetallic cylinder liner centrifugal casting composite device, comprising: The casting mechanism 100 includes a centrifugal casting machine 110, a bushing 120 fixedly installed at the output end of the centrifugal casting machine 110, and a protective shell 130 disposed on the outside of the bushing 120. The purification unit 200 includes a collection component 210 for collecting white smoke generated during cooling, a cooling component 220 for cooling the white smoke, and a filter component 230 for filtering the white smoke.

[0019] The system utilizes the cooperation of the collecting component 210, the cooling component 220, and the filtering component 230 to collect and filter the white smoke generated during cylinder liner cooling. This solves the problem of white smoke being directly emitted into the air during traditional centrifugal casting machine 110 cylinder liner casting, which affects the air quality in the workshop. The system improves the white smoke collection and filtration effect and enhances air quality.

[0020] Specifically, the collecting component 210 includes several air guide bends 211 connected to the top of the protective shell 130, a cylinder 212 connected to the bottom of the air guide bends 211 via a vertical pipe, a motor 213 fixedly installed on one side of the cylinder 212, a rotating shaft 214 fixedly installed on the output end of the motor 213, and several fan blades 215 fixedly installed on the surface of the rotating shaft 214 and located inside the cylinder 212.

[0021] Furthermore, two support blocks are fixedly installed at the bottom of the cylinder 212, and the support blocks are fixedly installed at the top of the protective shell 130.

[0022] Among them, the support block is used to fix the cylinder 212, thereby improving the installation stability of the cylinder 212.

[0023] Preferably, the cooling component 220 includes a cooling box 221 fixedly installed on the top of the protective shell 130, a connecting pipe 222 connected to the end of the cylinder 212, two cooling pipes 223 connected to the end of the connecting pipe 222 and used for cooling white smoke, a vent pipe 224 connected to the other end of the cooling pipe 223, and a drain pipe 225 for discharging coolant from the inside of the cooling box 221.

[0024] The white smoke enters the interior of the cooling pipe 223 through the connecting pipe 222. When the white smoke passes through the interior of the cooling pipe 223, the cooling pipe 223 absorbs the heat of the white smoke and conducts it into the coolant, thereby reducing the temperature of the white smoke and preventing the filter 231 from being damaged due to excessively high white smoke temperature.

[0025] Furthermore, the end of the connecting pipe 222 extends into the interior of the cooling box 221, and the cooling pipes 223 are distributed in a serpentine pattern.

[0026] The cooling pipes 223 are arranged in a serpentine pattern to increase the contact area between the cooling pipes 223 and the coolant, thereby improving the cooling effect on the white smoke passing through the inside of the cooling pipes 223.

[0027] Specifically, the filter element 230 includes a filter 231 for filtering white smoke, and the end of the rotating shaft 214 is connected to the filter 231.

[0028] Among them, filter 231 is used to filter the cooled white smoke to prevent the white smoke from being directly emitted into the air and affecting the air quality of the workshop.

[0029] Furthermore, two mounting sleeves 232 are fixedly installed on the surface of the protective housing 130, and the two mounting sleeves 232 are respectively fitted onto the surface of the filter 231.

[0030] The installation sleeve 232 is used to install and fix the filter 231, thereby improving the installation stability of the filter 231.

[0031] When in use, after the bushing 120 is cooled, a large amount of white smoke will be generated. The white smoke will be concentrated inside the protective shell 130. Under the action of the motor 213, the rotating shaft 214 is driven to rotate. The rotating shaft 214 then drives several fan blades 215 to rotate. The fan blades 215 then guide the white smoke through the air guide bend 211 and the cylinder 212 into the interior of the connecting pipe 222. White smoke enters the interior of cooling pipe 223 through connecting pipe 222. As the white smoke passes through the interior of cooling pipe 223, cooling pipe 223 absorbs the heat of the white smoke and conducts it into the coolant, thereby reducing the temperature of the white smoke. The white smoke then enters the interior of the filter 231 through the air duct 224. The filter 231 is used to filter the cooled white smoke to prevent it from being directly emitted into the air and affecting the air quality in the workshop.

[0032] In summary, the cooperation between the collecting component 210, the cooling component 220, and the filtering component 230 is used to collect and filter the white smoke generated during cylinder liner cooling. This solves the problem of white smoke generated during cylinder liner casting in traditional centrifugal casting machines 110 being directly emitted into the air, affecting the air quality in the workshop. It achieves the goal of improving the white smoke collection and filtration effect and improving air quality.

[0033] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0034] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0035] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A bimetallic cylinder liner centrifugal casting composite device, characterized in that: include, The casting mechanism (100) includes a centrifugal casting machine (110), a bushing (120) fixedly installed at the output end of the centrifugal casting machine (110), and a protective shell (130) disposed on the outside of the bushing (120). The purification unit (200) includes a collection component (210) for collecting white smoke generated during cooling, a cooling component (220) for cooling the white smoke, and a filter component (230) for filtering the white smoke.

2. The bimetallic cylinder liner centrifugal casting composite device according to claim 1, characterized in that: The collecting component (210) includes several air guide bends (211) connected to the top of the protective shell (130), a cylinder (212) connected to the bottom of the air guide bends (211) via a vertical pipe, a motor (213) fixedly installed on one side of the cylinder (212), a rotating shaft (214) fixedly installed on the output end of the motor (213), and several fan blades (215) fixedly installed on the surface of the rotating shaft (214) and located inside the cylinder (212).

3. The bimetallic cylinder liner centrifugal casting composite device according to claim 2, characterized in that: Two support blocks are fixedly installed at the bottom of the cylinder (212), and the support blocks are fixedly installed at the top of the protective shell (130).

4. The bimetallic cylinder liner centrifugal casting composite device according to claim 3, characterized in that: The cooling component (220) includes a cooling box (221) fixedly installed on the top of the protective shell (130), a connecting pipe (222) connected to the end of the cylinder (212), two cooling pipes (223) connected to the end of the connecting pipe (222) and used for cooling white smoke, an air guide pipe (224) connected to the other end of the cooling pipe (223), and a drain pipe (225) for discharging coolant from the inside of the cooling box (221).

5. The bimetallic cylinder liner centrifugal casting composite device according to claim 4, characterized in that: The end of the connecting pipe (222) extends into the interior of the cooling box (221), and the cooling pipes (223) are distributed in a serpentine pattern.

6. The bimetallic cylinder liner centrifugal casting composite device according to claim 5, characterized in that: The filter element (230) includes a filter (231) for filtering white smoke, and the end of the shaft (214) is connected to the filter (231).

7. The bimetallic cylinder liner centrifugal casting composite device according to claim 6, characterized in that: Two mounting sleeves (232) are fixedly installed on the surface of the protective shell (130), and the two mounting sleeves (232) are respectively fitted onto the surface of the filter (231).

Images