Cooling liquid circulating mechanism for die steel processing

Abstract

The utility model relates to a die steel processing cooling liquid circulating mechanism which comprises a cooling liquid filtering barrel, the top of the cooling liquid filtering barrel is fixedly connected with a collecting hopper, the side wall of the cooling liquid filtering barrel is fixedly connected with a connecting pipe, and the end, away from the cooling liquid filtering barrel, of the connecting pipe is fixedly connected with a circulating pump. The output end of the circulating pump is connected with a heat dissipation assembly through a connecting pipe, the output end of the heat dissipation assembly is fixedly connected with a liquid outlet, the cooling liquid filtering barrel, the collecting hopper, the circulating pump, the liquid outlet, the connecting pipe and the filtering net cylinder are arranged in the step, a cooling liquid circulating filtering structure is formed, and the cooling liquid circulating cooling and filtering functions are achieved; abnormal abrasion of other equipment caused by chippings or foreign matter existing in the cooling liquid is avoided, the purity of the cooling liquid is improved, and the service life of other parts is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mould steel processing cooling technical field, specifically a kind of mould steel processing cooling liquid circulating mechanism. BACKGROUND

[0002] Mould steel is a kind of alloy steel material specially used for manufacturing mould, with high strength, good wear resistance, excellent toughness and strength, and good thermal stability.

[0003] Mould steel processing involves various methods, including mechanical processing, heat treatment and surface treatment etc., and mechanical processing is the basis of mould steel processing, including turning, milling, drilling and cutting etc., and appropriate cutting tool and parameter are selected during processing, and a large amount of heat is generated when cutter processes mould steel, so the service life of cutter is reduced after overheating, so it needs to be cooled during mechanical processing, and cooling liquid is usually used to flush the processing position of mould steel and cutter to take away heat.

[0004] In the prior art of mould steel processing cooling, cooling liquid needs to be recycled, and the debris or powder generated during mechanical processing will circulate with the cooling liquid, which will cause abnormal wear of parts when debris or powder enters other equipment.

[0005] Therefore, the utility model provides a kind of mould steel processing cooling liquid circulating mechanism. UTILITY MODEL CONTENTS

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art.

[0007] The utility model solves the technical problems and adopts the technical scheme: the utility model discloses a kind of mould steel processing cooling liquid circulating mechanism, including cooling liquid filter barrel, the cooling liquid filter barrel top is fixedly connected with collection hopper, the cooling liquid filter barrel side wall is fixedly connected with connecting pipe, the end portion of the connecting pipe away from the cooling liquid filter barrel is fixedly connected with circulating pump, the output of the circulating pump is connected with heat dissipation component by connecting pipe, the output of the heat dissipation component is fixedly connected with liquid outlet, the cooling liquid filter barrel is fixedly connected with filter screen cylinder on the inner side wall top close to collection hopper, the inner side wall of the filter screen cylinder is equipped with mud scraping component, the inside of the collection hopper is equipped with cleaning component, this step is filtered structure by the setting of cooling liquid filter barrel, collection hopper, circulating pump, liquid outlet, connecting pipe and filter screen cylinder, realizes the function of circulating cooling and filtering to cooling liquid, solves the abnormal wear of other equipment caused by debris or foreign matter in cooling liquid, improves the purity of cooling liquid, and improves the service life of other parts.

[0008] Preferably, the cleaning assembly comprises a first fixed plate, a turbine, a rotating shaft, a fixed frame and a cleaning brush, the first fixed plate is fixedly connected to the inner side wall of the collecting hopper, the turbine is rotatably connected to the top of the first fixed plate, the rotating shaft is fixedly connected to the bottom of the turbine, the fixed frame is fixedly connected to the outer side wall of the first fixed plate away from the turbine, a plurality of groups of the fixed frame are symmetrically arranged on the outer side wall of the first fixed plate, and the cleaning brush is fixedly connected to the end of a pair of fixed frames away from the rotating shaft. Through the arrangement of the first fixed plate, the turbine, the rotating shaft, the fixed frame and the cleaning brush, a filter screen cylinder cleaning structure is formed, the self-cleaning function of the filter screen cylinder is realized, the problem of filter screen cylinder blockage caused by sludge or foreign matter is solved, the cleanliness of the inner side wall of the filter screen cylinder is improved, the filtering capacity of the filter screen cylinder is improved, and the flow smoothness of the coolant circulation is improved.

[0009] Preferably, the sludge scraping assembly comprises a supporting arm, a second fixed plate, a scraper and a spring, the supporting arm is fixedly connected to the outer side wall of the rotating shaft close to the turbine, a plurality of groups of the supporting arm are symmetrically arranged on the outer side wall of the rotating shaft, the second fixed plate is fixedly connected to the end of a pair of supporting arms away from the rotating shaft, the scraper is slidingly connected to the side wall of the second fixed plate, a pair of scrapers are arranged in the collecting hopper, the spring is fixedly connected to the side wall of the scraper close to the rotating shaft, and a plurality of groups of the spring are evenly distributed on the side wall of the scraper. Through the arrangement of the supporting arm, the second fixed plate, the scraper and the spring, a collecting hopper sludge scraping structure is formed, the self-cleaning function of the inner side wall of the collecting hopper is realized, the problem of the collecting hopper passing radius becoming small caused by the accumulation of sludge or foreign matter on the inner side wall of the collecting hopper is solved, the cleanliness of the inner side wall of the collecting hopper is improved, the situation of the collecting hopper blockage caused by the accumulation of sludge or foreign matter in the collecting hopper is reduced, and the flow smoothness of the coolant in the collecting hopper is improved.

[0010] Preferably, the heat dissipation assembly comprises a cooling row and a heat dissipation fan, the input end of the cooling row is connected with the output end of the circulating pump through a connecting pipe, the liquid outlet is fixedly connected to the output end of the cooling row, and the heat dissipation fan is fixedly connected to the side wall of the cooling row. Through the arrangement of the cooling row and the heat dissipation fan, a cooling structure is formed, the function of cooling the coolant is realized, the situation of temperature rise caused by the circulation of the coolant is solved, and the cooling effect of the coolant is improved.

[0011] Preferably, the inner side wall of the collecting hopper away from the coolant filter barrel is fixedly connected with a filter plate. Through the arrangement of the filter plate, large-particle debris or impurities are intercepted, and the situation of blockage caused by the accumulation of large particles or debris in the filter screen cylinder is reduced.

[0012] Preferably, the side wall of the heat dissipation fan away from the cooling row is fixedly connected with a protective cover. Through the arrangement of the protective cover, the heat dissipation fan is protected, and the situation of the heat dissipation fan being damaged caused by other objects entering the heat dissipation fan is reduced.

[0013] Preferably, the rotating shaft is connected with a third fixed plate at the middle part of the branch arm and the fixed frame, the third fixed plate is fixedly connected to the inner side wall of the filter screen cylinder, and the third fixed plate is arranged at the middle part of the rotating shaft, so that stability is achieved and the stability of the rotating shaft during rotation is improved.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model relates to a die steel processing cooling liquid circulating mechanism, through the setting of cooling liquid filter bucket, collecting hopper, circulating pump, liquid outlet, connecting pipe and filter screen cylinder, cooling liquid circulating filter structure is formed, the function that cooling liquid circulates cooling and filters is realized, the abnormal wear of other equipment caused by the existence of chippings or foreign matters in cooling liquid is solved, the purity of cooling liquid is improved, and the service life of other parts is improved.

[0016] 2. The utility model relates to a die steel processing cooling liquid circulating mechanism, through the setting of first fixed plate, turbine, rotating shaft, fixed frame and cleaning brush, filter screen cylinder cleaning structure is formed, the function that filter screen cylinder is self-cleaning is realized, the problem that filter screen cylinder is blocked by sludge or foreign matters is solved, the cleanness of the inner side wall of filter screen cylinder is improved, the filtering capacity of filter screen cylinder is improved, and the fluency of cooling liquid circulation is improved. DRAWINGS

[0017] The utility model will be further described below in combination with the drawings.

[0018] Figure 1 It is the perspective view of the utility model;

[0019] Figure 2 It is the structural schematic view that filter screen cylinder and collecting hopper cooperate in the utility model;

[0020] Figure 3 It is the structural schematic view that rotating shaft and cleaning brush cooperate in the utility model;

[0021] Figure 4 It is the structural schematic view that rotating shaft and scraper cooperate in the utility model.

[0022] In the drawing: 1, cooling liquid filter bucket;11, collecting hopper;12, circulating pump;13, liquid outlet;14, connecting pipe;15, filter screen cylinder;2, first fixed plate;21, turbine;22, rotating shaft;23, fixed frame;24, cleaning brush;3, branch arm;31, second fixed plate;32, scraper;33, spring;4, cooling row;41, cooling fan;5, filter plate;6, protective cover;7, third fixed plate. SPECIFIC IMPLEMENTATION

[0023] In order to make the technical means, creation characteristics, achieve the purpose and effect of the utility model easy to understand, the following will be further described in conjunction with specific embodiments.

[0024] As Figures 1 to 4 shown, the utility model discloses a die steel processing cooling liquid circulating mechanism, including cooling liquid filter bucket 1, cooling liquid filter bucket 1 top fixedly connected with collecting hopper 11, cooling liquid filter bucket 1 side wall fixedly connected with connecting pipe 14, and the end that connecting pipe 14 is away from cooling liquid filter bucket 1 is fixedly connected with circulating pump 12, and the output of circulating pump 12 is connected with heat dissipation subassembly through connecting pipe 14, and the output of heat dissipation subassembly is fixedly connected with liquid outlet 13, and the inner side wall top of cooling liquid filter bucket 1 near collecting hopper 11 is fixedly connected with filter screen cylinder 15, and the inner side wall of filter screen cylinder 15 is equipped with mud scraping subassembly, and collecting hopper 11 is equipped with cleaning subassembly inside, in working, collecting hopper 11 is placed at the bottom of machine tool, and the cooling liquid that flows down on machine tool is collected, and cooling liquid passes through collecting hopper 11 and enters cooling liquid filter bucket 1 inside, and cooling liquid is filtered through filter screen cylinder 15, and the debris or foreign matter in cooling liquid is removed, and opening circulating pump 12, and the filtered cooling liquid is extracted through connecting pipe 14, and then enters heat dissipation subassembly through connecting pipe 14 and carries out heat dissipation to coolant, and the treated cooling liquid is connected to machine tool through liquid outlet 13, and this step is through the setting of cooling liquid filter bucket 1, collecting hopper 11, circulating pump 12, liquid outlet 13, connecting pipe 14 and filter screen cylinder 15, and cooling liquid circulating filtration structure is formed, and the function of circulating cooling and filtering to cooling liquid is realized, and the abnormal wear of other equipment caused by the debris or foreign matter in cooling liquid is solved, and the purity of cooling liquid is improved, and the service life of other parts is improved.

[0025] As Figures 2 to 4As shown, the cleaning assembly comprises a first fixed plate 2, a turbine 21, a rotating shaft 22, a fixed frame 23 and a cleaning brush 24, the first fixed plate 2 is fixedly connected to the inner side wall of the collecting hopper 11, the turbine 21 is rotatably connected to the top of the first fixed plate 2, the rotating shaft 22 is fixedly connected to the bottom of the turbine 21, the fixed frame 23 is fixedly connected to the outer side wall of the first fixed plate 2 away from the turbine 21, the fixed frame 23 is provided on the outer side wall of the first fixed plate 2 in multiple groups and symmetrically, and the cleaning brush 24 is fixedly connected to the end of a pair of fixed frames 23 away from the rotating shaft 22. In work, when the cooling liquid enters the cooling liquid filter barrel 1 through the collecting hopper 11, the cooling liquid impacts the turbine 21, drives the turbine 21 to rotate, and the turbine 21 drives the rotating shaft 22, the fixed frame 23 and the cleaning brush 24 to rotate. The cleaning brush 24 contacts the inner side wall of the filter screen cylinder 15, and the cleaning brush 24 sweeps the inner side wall of the filter screen cylinder 15 when rotating to sweep the sludge or foreign matter adhered to the inner side wall of the filter screen cylinder 15. This step, through the setting of the first fixed plate 2, the turbine 21, the rotating shaft 22, the fixed frame 23 and the cleaning brush 24, forms a filter screen cylinder 15 cleaning structure, realizes the self-cleaning function of the filter screen cylinder 15, solves the problem of sludge or foreign matter blocking the filter screen cylinder 15, improves the cleanliness of the inner side wall of the filter screen cylinder 15, improves the filtering capacity of the filter screen cylinder 15, and improves the flow smoothness of the cooling liquid circulation.

[0026] As shown in Figures 2 to 4 The mud scraping assembly comprises a supporting arm 3, a second fixed plate 31, a scraper 32 and a spring 33, the supporting arm 3 is fixedly connected to the outer side wall of the rotating shaft 22 close to the turbine 21, the supporting arm 3 is provided on the outer side wall of the rotating shaft 22 in multiple groups and symmetrically, the second fixed plate 31 is fixedly connected to the end of a pair of supporting arms 3 away from the rotating shaft 22, the scraper 32 is slidingly connected to the side wall of the second fixed plate 31, a pair of scrapers 32 are provided inside the collecting hopper 11, the spring 33 is fixedly connected to the side wall of the scraper 32 close to the rotating shaft 22, and the spring 33 is provided on the side wall of the scraper 32 in multiple groups and uniformly distributed on the side wall of the scraper 32. In work, when the rotating shaft 22 rotates, the supporting arm 3, the second fixed plate 31 and the scraper 32 are driven to rotate, the spring 33 abuts against the scraper 32 to approach and contact the inner side wall of the collecting hopper 11, and the sludge or foreign matter adhered to the inner side wall of the collecting hopper 11 is scraped off when the scraper 32 rotates. This step, through the setting of the supporting arm 3, the second fixed plate 31, the scraper 32 and the spring 33, forms a collecting hopper 11 mud scraping structure, realizes the self-cleaning function of the inner side wall of the collecting hopper 11, solves the problem that the sludge or foreign matter accumulated on the inner side wall of the collecting hopper 11 causes the collecting hopper 11 to pass through a smaller radius, improves the cleanliness of the inner side wall of the collecting hopper 11, reduces the situation that the sludge or foreign matter accumulated in the collecting hopper 11 causes the collecting hopper 11 to be blocked, and improves the smoothness of the cooling liquid flowing in the collecting hopper 11.

[0027] As shown in Figure 1As shown, the heat dissipation assembly includes the cooling row 4 and the heat dissipation fan 41, the input end of the cooling row 4 is connected with the output end of the circulating pump 12 through the connecting pipe 14, the liquid outlet 13 is fixedly connected at the output end of the cooling row 4, and the heat dissipation fan 41 is fixedly connected at the side wall of the cooling row 4. In work, the cooling liquid is pumped into the cooling row 4 through the circulating pump 12, the heat dissipation fan 41 is turned on to cool the cooling row 4 and the cooling liquid, and the cooled cooling liquid is discharged from the cooling row 4 into the machine tool circulation. Through the setting of the cooling row 4 and the heat dissipation fan 41, the cooling structure is formed, the function of cooling the cooling liquid is realized, the situation that the temperature rises due to the circulation of the cooling liquid is solved, and the cooling effect of the cooling liquid is improved.

[0028] As shown in Figure 2 , the collecting hopper 11 is fixedly connected with the filter plate 5 away from the inner side wall of the cooling liquid filter barrel 1. In work, the cooling liquid is coarsely filtered by the filter plate 5 before entering the collecting hopper 11, and large-particle impurities or debris are intercepted. Through the setting of the filter plate 5, large-particle debris or impurities are intercepted, and the situation that the large-particle or debris is accumulated in the filter screen cylinder 15 to cause blockage is reduced.

[0029] As shown in Figure 1 , the heat dissipation fan 41 is fixedly connected with the protective cover 6 away from the side wall of the cooling row 4. In work, the protective cover 6 protects the heat dissipation fan 41, and reduces the entry of other objects into the heat dissipation fan 41. Through the setting of the protective cover 6, the heat dissipation fan 41 is protected, and the situation that other objects enter the heat dissipation fan 41 to damage the heat dissipation fan 41 is reduced.

[0030] As shown in Figure 2 and Figure 3 , the third fixed plate 7 is rotatably connected to the rotating shaft 22 away from the middle part of the supporting arm 3 and the fixed frame 23, and the third fixed plate 7 is fixedly connected to the inner side wall of the filter screen cylinder 15. In work, the third fixed plate 7 is arranged at the middle part of the rotating shaft 22, plays a stabilizing role, and improves the stability of the rotating shaft 22 when rotating.

[0031] When working, the collecting hopper 11 is placed at the bottom of the machine tool to collect the cooling liquid flowing down the machine tool, the cooling liquid enters the inside of the cooling liquid filter barrel 1 through the collecting hopper 11, the cooling liquid is filtered through the filter screen cylinder 15 to remove the debris or foreign matters in the cooling liquid, the circulating pump 12 is opened, the filtered cooling liquid is pumped out through the connecting pipe 14 and then enters the heat dissipation assembly through the connecting pipe 14 to dissipate heat, the processed cooling liquid is connected to the machine tool through the liquid outlet 13, when the cooling liquid enters the cooling liquid filter barrel 1 through the collecting hopper 11, the cooling liquid impacts the turbine 21 to drive the turbine 21 to rotate, the turbine 21 drives the rotating shaft 22, the fixed frame 23 and the cleaning brush 24 to rotate, the cleaning brush 24 contacts the inner wall of the filter screen cylinder 15, the cleaning brush 24 sweeps the inner wall of the filter screen cylinder 15 when rotating to sweep off the sludge or foreign matters adhered to the inner wall of the filter screen cylinder 15, the rotating shaft 22 drives the supporting arm 3, the second fixed plate 31 and the scraping plate 32 to rotate when rotating, the spring 33 pushes the scraping plate 32 to approach and contact the inner wall of the collecting hopper 11, the scraping plate 32 sweeps off the sludge or foreign matters adhered to the inner wall of the collecting hopper 11 when rotating, the cooling liquid is pumped into the cooling rack 4 through the circulating pump 12, the heat dissipation fan 41 is opened to cool the cooling rack 4 and the cooling liquid, the cooled cooling liquid is discharged from the cooling rack 4 to enter the machine tool circulation, the filter plate 5 coarsely filters the cooling liquid before the cooling liquid enters the collecting hopper 11 to intercept the large-particle impurities or debris, the protective cover 6 protects the heat dissipation fan 41 to reduce other objects from entering the heat dissipation fan 41, the third fixed plate 7 is arranged at the middle part of the rotating shaft 22 to play a stabilizing role and improve the stability of the rotating shaft 22 when rotating.

[0032] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, the above examples and descriptions in the specification are only to illustrate the principle of the present application, without departing from the spirit and scope of the present application, the present application can have various changes and improvements, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A die steel processing coolant liquid circulation mechanism comprising a coolant liquid filter tank (1), characterized in that: The cooling liquid filter bucket (1) top fixedly connected with the collecting hopper (11), the cooling liquid filter bucket (1) side wall fixedly connected with the connecting pipe (14), the connecting pipe (14) away from the end of cooling liquid filter bucket (1) fixedly connected with circulating pump (12), the circulating pump (12) output end through the connecting pipe (14) is connected with the heat dissipation assembly, the heat dissipation assembly output end fixedly connected with the liquid outlet (13), the cooling liquid filter bucket (1) is close to the inside wall top of collecting hopper (11) fixedly connected with filter screen cylinder (15), the filter screen cylinder (15) inside wall is equipped with the mud scraping assembly, the collecting hopper (11) is equipped with cleaning assembly inside.

2. The die steel machining coolant circulation mechanism according to claim 1, characterized by: The cleaning assembly includes a first fixed plate (2), a turbine (21), a rotating shaft (22), a fixed frame (23) and a cleaning brush (24), the first fixed plate (2) is fixedly connected to the inner side wall of the collecting hopper (11), the turbine (21) is rotatably connected to the top of the first fixed plate (2), the rotating shaft (22) is fixedly connected to the bottom of the turbine (21), the fixed frame (23) is fixedly connected to the outer side wall of the first fixed plate (2) away from the turbine (21), the fixed frame (23) is provided on the outer side wall of the first fixed plate (2) in multiple groups and symmetrically, and the cleaning brush (24) is fixedly connected to the end of the pair of fixed frames (23) away from the rotating shaft (22).

3. The die steel machining coolant circulation mechanism according to claim 2, characterized by: The mud scraping assembly includes a support arm (3), a second fixed plate (31), a scraper (32) and a spring (33), the support arm (3) is fixedly connected to the outer side wall of the rotating shaft (22) close to the turbine (21), the support arm (3) is provided on the outer side wall of the rotating shaft (22) in multiple groups and symmetrically, the second fixed plate (31) is fixedly connected to the end of the pair of support arms (3) away from the rotating shaft (22), the scraper (32) is slidingly connected to the side wall of the second fixed plate (31), the scraper (32) is provided in a pair inside the collecting hopper (11), the spring (33) is fixedly connected to the side wall of the scraper (32) close to the rotating shaft (22), the spring (33) is provided on the side wall of the scraper (32) in multiple groups and uniformly distributed on the side wall of the scraper (32).

4. The die steel machining coolant circulating mechanism according to claim 1, characterized by: The heat dissipation assembly includes a cold row (4) and a heat dissipation fan (41), the input end of the cold row (4) is connected with the output end of the circulating pump (12) through the connecting pipe (14), the liquid outlet (13) is fixedly connected to the output end of the cold row (4), and the heat dissipation fan (41) is fixedly connected to the side wall of the cold row (4).

5. The die steel machining coolant circulating mechanism according to claim 1, characterized by: The inner side wall of the collecting hopper (11) away from the cooling liquid filter bucket (1) is fixedly connected with a filter plate (5).

6. The die steel machining coolant circulating mechanism according to claim 4, characterized by: The side wall of the heat dissipation fan (41) away from the cold row (4) is fixedly connected with a protective cover (6).

7. The die steel machining coolant liquid circulating mechanism according to claim 3, characterized by: The rotating shaft (22) is rotatably connected with a third fixed plate (7) at the middle part away from the support arm (3) and the fixed frame (23), and the third fixed plate (7) is fixedly connected to the inner side wall of the filter screen cylinder (15).

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