Cleaning and cooling equipment for precision casting machining

Abstract

The utility model belongs to the technical field of precision casting machining, and discloses cleaning and cooling equipment for precision casting machining, which comprises a main body, a cooling cavity is arranged in the main body, a support frame is fixed on the top surface of the main body, a conveying component for adjusting the position of a casting is arranged in the cooling cavity, and the conveying component is rotatably connected with the cooling cavity. A cleaning assembly used for cleaning the surface of the casting is arranged in the supporting frame, the cleaning assembly is movably connected with the supporting frame, and the cleaning assembly can be turned over in the main body, so that the casting is conveniently and rapidly in contact with or separated from the cooling liquid in the cooling cavity, and after the casting needing to be cleaned is moved to the position under the cleaning assembly by the conveying assembly, the casting is cleaned. When the casting cleaning device is used, the conveying assembly and the casting are immersed in cooling liquid together, at the moment, the cleaning assembly moves downwards to surround the casting, then the cleaning assembly drives water flow on the surface of the casting to rotate rapidly, comprehensive and rapid cleaning of the casting is achieved, the cleaning efficiency and the cleaning quality of the casting are improved through the design, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of precision casting processing, and particularly relates to a cleaning and cooling device for precision casting processing. Background Technique

[0002] The cleaning and cooling device for precision casting processing is an industrial device specially designed for cleaning and cooling after the production of precision castings. The main purpose of such devices is to remove residues on the surface of the castings, such as molding sand, oxide layers, grease, etc., and at the same time perform cooling to avoid thermal stress and deformation, ensuring the dimensional accuracy and surface quality of the castings.

[0003] For example, the utility model with the publication number CN219944593U discloses a metal casting cooling and cleaning device, the structure of which includes a cleaning tank. A first electric push rod, a sleeve column, a support frame and a driving motor are arranged on the cleaning tank. The first electric push rod is fixedly connected to both sides of the cleaning tank. The sleeve column is fixedly connected to the bottom end inside the cleaning tank. The support frame is fixedly connected to the upper surface of the cleaning tank. The driving motor is fixedly connected to the upper surface of the cleaning tank. The output end of the first electric push rod is fixedly connected with a mounting frame, and the mounting frame is connected with a cleaning roller through a first sprocket. The utility model can adjust the distance between the cleaning rollers according to the metal castings, so as to brush the cooled metal castings, and can also automatically tension the chain during the process of adjusting the distance between the cleaning rollers, avoiding the phenomenon that the chain is loose and cannot drive the first sprocket to rotate.

[0004] In the process of implementing this application, it is found that this technology has the following problems: When the existing metal casting cooling and cleaning device cleans the surface of the casting, it flushes the surface of the casting unidirectionally in sequence, which easily causes secondary pollution of the surface of the casting by flowing impurities, affects the cleaning efficiency and quality of the casting, and reduces the practicability of the device.

[0005] Therefore, a cleaning and cooling device for precision casting processing is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to solve the problem that when the existing metal casting cooling and cleaning device cleans the surface of the casting, it flushes the surface of the casting unidirectionally in sequence, which easily causes secondary pollution of the surface of the casting by flowing impurities, affects the cleaning efficiency and quality of the casting, and reduces the practicability of the device. The utility model provides a cleaning and cooling device for precision casting processing.

[0007] To achieve the above object, the present utility model specifically adopts the following technical solutions: A cleaning and cooling device for precision casting processing, including a main body, a cooling chamber is provided in the main body, a support frame is fixed on the top surface of the main body, a conveying component for adjusting the position of the casting is provided in the cooling chamber, and the conveying component is rotationally connected to the cooling chamber, a cleaning component for cleaning the surface of the casting is provided in the support frame, and the cleaning component is movably connected to the support frame.

[0008] Further, the cleaning component includes a guiding frame, and the guiding frame is movably connected to the support frame, a lifting cylinder is provided on the top surface of the support frame, and the output end of the lifting cylinder is fixedly connected to the guiding frame.

[0009] Further, a rotating sleeve is provided on the bottom surface of the guiding frame, and the rotating sleeve penetrates through the bottom surface of the guiding frame and is rotationally connected to the guiding frame, a fixed gear bar is provided on the surface of the rotating sleeve.

[0010] Further, a rotating motor is provided in the guiding frame, a transmission gear is provided at the output end of the rotating motor, and the transmission gear meshes with the fixed gear bar, a protective cylinder is provided in the rotating sleeve, bristles are uniformly provided on the inner wall of the protective cylinder, and eddy current plates are arranged in an array between the protective cylinder and the rotating sleeve.

[0011] Further, the conveying component includes an installation frame, and the installation frame is rotationally connected to the cooling chamber, a turning motor is provided on the surface of the main body, and the output end of the turning motor is fixedly connected to the side surface of the installation frame, a driving shaft and a driven shaft are provided in the installation frame, and the driving shaft and the driven shaft are respectively rotationally connected to the installation frame, a conveying motor is provided in the installation frame, and the output end of the conveying motor is fixedly connected to one end of the driving shaft.

[0012] Further, a conveyor belt is nested on the surfaces of the driving shaft and the driven shaft, partitions are uniformly provided on the surface of the conveyor belt, through holes are uniformly provided on the surface of the conveyor belt, and the through holes penetrate through the conveyor belt.

[0013] Further, a filter plate is provided in the cooling chamber, a high-pressure pump is provided in the cooling chamber, an infusion pipe is provided at the output end of the high-pressure pump, a liquid distribution pipe is provided at one end of the infusion pipe, and nozzles are arranged in an array on the surface of the liquid distribution pipe.

[0014] Further, a controller is provided on the surface of the main body, and the controller is electrically connected to the rotating motor, the conveying motor, the turning motor and the high-pressure pump respectively.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] In the present utility model, a cleaning assembly is provided inside a support frame on the top surface of the main body, and a conveying assembly is provided in a cooling cavity inside the main body. The cleaning assembly can be flipped inside the main body, facilitating the quick contact or separation of the casting with the coolant in the cooling cavity. After the casting to be cleaned is moved by the conveying assembly to directly below the cleaning assembly, the conveying assembly and the casting will be immersed in the coolant together. At this time, the cleaning assembly will move downward to surround the casting, and then the cleaning assembly will drive the water flow on the surface of the casting to rotate rapidly, realizing the comprehensive and rapid cleaning of the casting. These designs improve the cleaning efficiency and quality of the casting, and enhance the practicability of the device. Description of the Drawings

[0017] Figure 1 is an isometric view of the present utility model;

[0018] Figure 2 is an overall sectional view of the present utility model;

[0019] Figure 3 is an overall structural exploded view of the present utility model;

[0020] Figure 4 is a sectional view of the cleaning assembly of the present utility model;

[0021] Figure 5 is a structural exploded view of the cleaning assembly of the present utility model;

[0022] Figure 6 is a structural exploded view of the conveying assembly of the present utility model.

[0023] Reference Numerals: 1, cleaning assembly; 101, lifting cylinder; 102, guiding frame; 103, rotating motor; 104, protective cylinder; 105, rotating sleeve; 106, transmission gear; 107, fixed gear rack; 108, eddy current plate; 109, brush; 2, conveying assembly; 201, conveying motor; 202, mounting frame; 203, flipping motor; 204, driven shaft; 205, through hole; 206, driving shaft; 207, partition plate; 208, conveyor belt; 3, support frame; 4, controller; 5, cooling cavity; 6, infusion pipe; 7, main body; 8, liquid distribution pipe; 9, filter plate; 10, nozzle; 11, high-pressure pump. Detailed Embodiments

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the drawings here can be arranged and designed in various different configurations.

[0025] Accordingly, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present invention without creative efforts fall within the scope of protection of the present invention.

[0026] It should be noted that: Similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0027] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "inner", "outer", "upper", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is habitually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present invention.

[0028] As Figures 1 to 6 shown, it includes a main body 7. A cooling cavity 5 is provided inside the main body 7. A support frame 3 is fixed on the top surface of the main body 7. A conveying assembly 2 for adjusting the position of the casting is provided in the cooling cavity 5, and the conveying assembly 2 is rotationally connected to the cooling cavity 5. A cleaning assembly 1 for cleaning the surface of the casting is provided in the support frame 3, and the cleaning assembly 1 is movably connected to the support frame 3.

[0029] Specifically, the cleaning assembly 1 can be flipped inside the main body 7 to facilitate the casting to quickly contact or separate from the coolant in the cooling cavity 5. After the casting to be cleaned is moved to directly below the cleaning assembly 1 by the conveying assembly 2, the conveying assembly 2 and the casting will be immersed in the coolant together. At this time, the cleaning assembly 1 will move downward to surround the casting, and then the cleaning assembly 1 will drive the water flow on the surface of the casting to rotate rapidly, realizing a comprehensive and rapid cleaning of the casting. These designs improve the cleaning efficiency and cleaning quality of the casting and improve the practicability of the device.

[0030] The cleaning component 1 includes a guiding frame 102, and the guiding frame 102 is movably connected to the support frame 3. A lifting cylinder 101 is provided on the top surface of the support frame 3, and the output end of the lifting cylinder 101 is fixedly connected to the guiding frame 102. A rotating sleeve 105 is provided on the bottom surface of the guiding frame 102, and the rotating sleeve 105 penetrates through the bottom surface of the guiding frame 102 and is rotatably connected to the guiding frame 102. A fixed gear rack 107 is provided on the surface of the rotating sleeve 105. A rotating motor 103 is provided in the guiding frame 102, and a transmission gear 106 is provided at the output end of the rotating motor 103, and the transmission gear 106 meshes with the fixed gear rack 107. A protective cylinder 104 is provided in the rotating sleeve 105, and brushes 109 are evenly provided on the inner wall of the protective cylinder 104. Eddy current plates 108 are arrayed between the protective cylinder 104 and the rotating sleeve 105.

[0031] Specifically, in the cleaning component 1, driven by the lifting cylinder 101, the guiding frame 102 can move up and down along the support frame 3. When the protective cylinder 104 surrounds the casting, driven by the rotating motor 103, the transmission gear 106 will drive the rotating sleeve 105 to rotate through meshing with the fixed gear rack 107. Then, the eddy current plates 108 inside the rotating sleeve 105 will drive the water flow inside the rotating sleeve 105 to form an eddy current, quickly cleaning the impurities on the surface of the casting. Under the action of centrifugal force, the casting will contact and rub against the brushes 109 on the inner wall of the protective cylinder 104, and stubborn impurities on the surface of the casting can be removed.

[0032] The conveying component 2 includes an installation frame 202, and the installation frame 202 is rotatably connected to the cooling chamber 5. A flipping motor 203 is provided on the surface of the main body 7, and the output end of the flipping motor 203 is fixedly connected to the side surface of the installation frame 202. A driving shaft 206 and a driven shaft 204 are provided in the installation frame 202, and the driving shaft 206 and the driven shaft 204 are respectively rotatably connected to the installation frame 202. A conveying motor 201 is provided in the installation frame 202, and the output end of the conveying motor 201 is fixedly connected to one end of the driving shaft 206. A conveyor belt 208 is nested on the surfaces of the driving shaft 206 and the driven shaft 204. Partition plates 207 are evenly provided on the surface of the conveyor belt 208, and through holes 205 are evenly opened on the surface of the conveyor belt 208, and the through holes 205 penetrate through the conveyor belt 208.

[0033] Specifically, in the conveying component 2, driven by the flipping motor 203, the installation frame 202 can flip in the cooling chamber 5, facilitating the entry and exit of the casting into and out of the coolant. The coolant is also the cleaning fluid. When the casting is placed on the conveyor belt 208, the partition plates 207 can prevent the high-temperature casting from directly contacting the conveyor belt 208.

[0034] A filter plate 9 is provided in the cooling chamber 5, a high-pressure pump 11 is provided in the cooling chamber 5, a liquid delivery pipe 6 is provided at the output end of the high-pressure pump 11, a liquid distribution pipe 8 is provided at one end of the liquid delivery pipe 6, nozzles 10 are arrayed on the surface of the liquid distribution pipe 8, a controller 4 is provided on the surface of the main body 7, and the controller 4 is electrically connected to the rotary motor 103, the conveying motor 201, the flipping motor 203 and the high-pressure pump 11 respectively.

[0035] Specifically, the filter plate 9 can filter impurities in the coolant, and then the high-pressure pump 11 will transport the filtered coolant to the surface of the liquid distribution pipe 8 through the liquid delivery pipe 6, and then spray it out from the nozzles 10 to achieve the secondary cleaning of the casting.

[0036] In summary: In the cleaning assembly 1, driven by the lifting cylinder 101, the guiding frame 102 can move up and down along the support frame 3. After the protective cylinder 104 surrounds the casting, driven by the rotary motor 103, the transmission gear 106 will drive the rotary sleeve 105 to rotate through meshing with the fixed gear rack 107. Then, the eddy current plate 108 inside the rotary sleeve 105 will drive the water flow inside the rotary sleeve 105 to form an eddy current, quickly cleaning the impurities on the surface of the casting. Under the action of centrifugal force, the casting will contact and rub against the brush 109 on the inner wall of the protective cylinder 104, which can remove stubborn impurities on the surface of the casting. In the conveying assembly 2, driven by the flipping motor 203, the mounting frame 202 can flip in the cooling chamber 5 to facilitate the entry and exit of the casting into and out of the coolant. The coolant is also the cleaning liquid. When the casting is placed on the conveyor belt 208, the partition plate 207 can prevent the high-temperature casting from directly contacting the conveyor belt 208. The filter plate 9 can filter impurities in the coolant, and then the high-pressure pump 11 will transport the filtered coolant to the surface of the liquid distribution pipe 8 through the liquid delivery pipe 6, and then spray it out from the nozzles 10 to achieve the secondary cleaning of the casting. The cleaning assembly 1 can be flipped inside the main body 7 to facilitate the casting to quickly contact or separate from the coolant in the cooling chamber 5. When the casting to be cleaned is moved by the conveying assembly 2 to directly below the cleaning assembly 1, the conveying assembly 2 and the casting will be immersed in the coolant together. At this time, the cleaning assembly 1 will move downward to surround the casting, and then the cleaning assembly 1 will drive the water flow on the surface of the casting to rotate quickly, achieving the comprehensive and rapid cleaning of the casting. These designs improve the cleaning efficiency and quality of the casting and enhance the practicability of the device.

[0037] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments, and what is described in the above-mentioned embodiments and the specification is only the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cleaning and cooling device for precision casting processing, comprising a main body (7), characterized in that: A cooling cavity (5) is provided inside the main body (7). A support frame (3) is fixed to the top surface of the main body (7). A conveying component (2) for adjusting the position of the casting is provided in the cooling cavity (5), and the conveying component (2) is rotatably connected to the cooling cavity (5). A cleaning component (1) for cleaning the surface of the casting is provided in the support frame (3), and the cleaning component (1) is movably connected to the support frame (3). The cleaning component (1) includes a guiding frame (102), and the guiding frame (102) is movably connected to the support frame (3). A lifting cylinder (101) is provided on the top surface of the support frame (3), and the output end of the lifting cylinder (101) is fixedly connected to the guiding frame (102). A rotating sleeve (105) is provided on the bottom surface of the guiding frame (102), and the rotating sleeve (105) penetrates through the bottom surface of the guiding frame (102) and is rotatably connected to the guiding frame (102). A fixed gear rack (107) is provided on the surface of the rotating sleeve (105). A rotating motor (103) is provided in the guiding frame (102). A transmission gear (106) is provided at the output end of the rotating motor (103), and the transmission gear (106) meshes with the fixed gear rack (107). A protective cylinder (104) is provided inside the rotating sleeve (105). Brushes (109) are evenly provided on the inner wall of the protective cylinder (104). Eddy current plates (108) are arranged in an array between the protective cylinder (104) and the rotating sleeve (105).

2. The cleaning and cooling equipment for precision casting processing according to claim 1, wherein: The conveying component (2) includes an installation frame (202), and the installation frame (202) is rotatably connected to the cooling cavity (5). A flipping motor (203) is provided on the surface of the main body (7), and the output end of the flipping motor (203) is fixedly connected to the side surface of the installation frame (202). A driving shaft (206) and a driven shaft (204) are provided inside the installation frame (202), and the driving shaft (206) and the driven shaft (204) are respectively rotatably connected to the installation frame (202). A conveying motor (201) is provided inside the installation frame (202), and the output end of the conveying motor (201) is fixedly connected to one end of the driving shaft (206).

3. The cleaning and cooling equipment for precision casting processing according to claim 2, characterized in that: Conveyor belts (208) are nested on the surfaces of the driving shaft (206) and the driven shaft (204). Partition plates (207) are evenly provided on the surface of the conveyor belt (208). Through holes (205) are evenly formed on the surface of the conveyor belt (208), and the through holes (205) penetrate through the conveyor belt (208).

4. The cleaning and cooling equipment for precision casting processing according to claim 3, characterized in that: A filter plate (9) is provided in the cooling cavity (5). A high-pressure pump (11) is provided in the cooling cavity (5). A liquid delivery pipe (6) is provided at the output end of the high-pressure pump (11). A liquid distribution pipe (8) is provided at one end of the liquid delivery pipe (6). Nozzles (10) are arranged in an array on the surface of the liquid distribution pipe (8).

5. The cleaning and cooling equipment for precision casting processing according to claim 4, characterized in that: A controller (4) is provided on the surface of the main body (7), and the controller (4) is electrically connected to the rotating motor (103), the conveying motor (201), the flipping motor (203), and the high-pressure pump (11) respectively.

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