Stainless steel pipe polishing and grinding integrated machining equipment

Abstract

The utility model provides stainless steel pipe polishing and grinding integrated machining equipment which comprises a steel pipe polishing and grinding workbench, a powder integrated processing mechanism, a grinding mechanism and a polishing mechanism. A grinding mechanism and a polishing mechanism are correspondingly and rotationally mounted on the powder integrated treatment mechanism, and the grinding mechanism and the polishing mechanism are the same in structure; according to the device, steel pipes can be synchronously processed, the steel pipes and the powder integrated processing mechanism do not interfere with each other and are prevented from influencing the processing effect of the steel pipes, in addition, the powder integrated processing mechanism can collect and process metal powder generated by grinding and prevent the metal powder from flying to all positions around the device, and then the powder integrated processing mechanism can process the metal powder. The collected metal powder can enter clear water of the powder integrated treatment mechanism, the metal powder is treated through liquid, and the phenomenon that dust is raised in the subsequent treatment process of the metal powder or is affected by external airflow is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel pipe polishing and grinding, and in particular relates to integrated processing equipment for polishing and grinding a stainless steel pipe. Background Art

[0002] Stainless steel pipe is a hollow long round steel, which is widely used in industrial pipelines such as petroleum, chemical, medical, food, light industry, mechanical instruments, and mechanical structural parts. In addition, when the bending and torsional strengths are the same, the weight is light, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used as furniture and kitchen utensils. In the production and processing of stainless steel pipes, it is often necessary to polish and grind them to improve their surface smoothness.

[0003] Existing integrated polishing and grinding equipment polishes and grinds the surface of the steel pipe simultaneously through a polishing wheel and a grinding wheel. Because the two wheel bodies are arranged on the same vertical line, after the polishing wheel polishes the steel pipe, the grinding wheel will affect the polishing effect of the steel pipe to a certain extent. In addition, the metal powder generated by polishing and grinding will remain around it for a long time, which will seriously affect the environment around the device. Secondly, when there is airflow around, the airflow will drive the metal powder to generate dust, resulting in a relatively poor working environment for the staff.

[0004] Therefore, it is very necessary to invent a stainless steel pipe polishing and grinding integrated processing equipment. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a stainless steel pipe polishing and grinding integrated processing equipment, including a steel pipe polishing and grinding workbench, a powder integrated processing mechanism, a grinding mechanism and a polishing mechanism, wherein the powder integrated processing mechanism is fixedly installed in the middle of the steel pipe polishing and grinding workbench, and a grinding mechanism and a polishing mechanism are correspondingly rotatably installed on the powder integrated processing mechanism, and the structures of the grinding mechanism and the polishing mechanism are the same;

[0006] The powder integrated processing mechanism includes a dust-proof processing hood, a suction pipe hood, a dust-proof water tank, a suction fan and a filter assembly. The dust-proof processing hood is fixedly installed on the steel pipe polishing and grinding workbench. The dust-proof processing hood is correspondingly rotatably installed with a grinding mechanism and a polishing mechanism. The upper end of the suction pipe hood passes through the steel pipe polishing and grinding workbench and communicates with the inside of the dust-proof processing hood. The lower end of the suction pipe hood passes into the dust-proof water tank. A suction fan is fixedly installed on one side above the dust-proof water tank. A filter assembly is fixedly installed in the middle of the upper part of the dust-proof water tank.

[0007] The grinding mechanism includes a processing rotating disk, a gear group, an adjusting hydraulic cylinder, a reinforcement frame and a processing block. The processing rotating disk is rotatably connected to the dust-proof processing cover through a thrust bearing. The gear group is fixedly installed on the processing rotating disk. The adjusting hydraulic cylinder is fixedly installed on the inner side of the processing rotating disk. The output end of the adjusting hydraulic cylinder passes through the reinforcement frame and is fixedly connected to the processing block. The reinforcement frame is fixedly installed on the inner side of the processing rotating disk.

[0008] Preferably, the steel pipe polishing and grinding workbench includes a workbench, a conveyor, a fixed support plate, a driving shaft, a driving gear and a driving motor. A dust-proof processing cover is fixedly installed on the workbench, a dust-proof water tank is arranged under the workbench, and conveyors are fixedly installed at both ends above the workbench. Two fixed support plates corresponding to each other are fixedly installed above the workbench, and a driving shaft is rotatably installed on the fixed support plate. Driving gears are correspondingly fixedly installed on both ends of the driving shaft, and the driving gear is meshed and connected with the gear group of the processing rotating disk; either end of the driving shaft rotates through the fixed support plate and is fixedly connected to the output end of the driving motor, and the driving motor is fixedly installed on one of the fixed support plates.

[0009] Preferably, the conveyor is a mechanism consisting of two support plates, two conveying rollers and a single motor. The two conveying rollers of the conveyor are rotatably mounted on the two support plates, and either end of one of the conveying rollers is fixedly connected to the output end of the motor. The motor is fixedly mounted on one of the support plates, and the conveyor is used to convey steel pipes.

[0010] Preferably, the dustproof processing cover is an inverted 'U' shaped structure, which is connected to the dustproof water tank through the suction pipe cover. Clean water is injected into the dustproof water tank. The water surface of the clean water inside is in contact with the filter assembly, but there is a distance between the water surface and the lower end of the suction pipe cover to allow airflow.

[0011] Preferably, a plurality of through holes are formed on the reinforcement frame; the processing block of the grinding mechanism is a grinding block, and the processing block of the polishing mechanism is a polishing block, and the grinding mesh numbers of the two are different.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The grinding mechanism and polishing mechanism of the utility model are independently installed on the powder integrated processing mechanism and are not on the same vertical line. The steel pipe can be processed synchronously without interfering with each other, so as to prevent each other from affecting the processing effect of the steel pipe. In addition, the powder integrated processing mechanism will collect and process the metal powder generated by grinding to prevent it from floating around the equipment. Secondly, the collected metal powder will enter the clean water of the powder integrated processing mechanism and be processed by the liquid to avoid the occurrence of dust in the subsequent processing process or under the influence of external airflow, so as to protect the working environment of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model after assembly.

[0015] Figure 2 It is a side structural schematic diagram of the grinding mechanism of the utility model.

[0016] Figure 3 This utility model Figure 1 Schematic diagram of the local cross-sectional structure.

[0017] In the figure:

[0018] Steel pipe polishing and grinding workbench 1, workbench 11, conveyor 12, fixed support plate 13, drive shaft 14, drive gear 15, drive motor 16, powder integrated processing mechanism 2, dust-proof processing cover 21, suction pipe cover 22, dust-proof water tank 23, suction fan 24, filter assembly 25, grinding mechanism 3, processing rotating disk 31, gear group 32, adjusting hydraulic cylinder 33, reinforcement frame 34, processing block 35, polishing mechanism 4. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be described clearly and completely below. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0020] In the description of the embodiments, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0021] As attached Figure 1 To Attachment Figure 3 As shown:

[0022] The utility model provides a stainless steel pipe polishing and grinding integrated processing equipment, comprising a steel pipe polishing and grinding workbench 1, a powder integrated processing mechanism 2, a grinding mechanism 3 and a polishing mechanism 4, wherein the powder integrated processing mechanism 2 is fixedly installed in the middle of the steel pipe polishing and grinding workbench 1, and the grinding mechanism 3 and the polishing mechanism 4 are correspondingly rotatably installed on the powder integrated processing mechanism 2, the grinding mechanism 3 and the polishing mechanism 4 have the same structure, and the grinding mechanism 3 and the polishing mechanism 4 are used for polishing and grinding the outer surface of the steel pipe.

[0023] The powder integrated processing mechanism 2 includes a dust-proof processing hood 21, a suction pipe hood 22, a dust-proof water tank 23, a suction fan 24 and a filter assembly 25. The dust-proof processing hood 21 is fixedly installed on the steel pipe polishing and grinding workbench 1. The dust-proof processing hood 21 is correspondingly rotatably installed with a grinding mechanism 3 and a polishing mechanism 4. The upper end of the suction pipe hood 22 passes through the steel pipe polishing and grinding workbench 1 and communicates with the interior of the dust-proof processing hood 21. The lower end of the suction pipe hood 22 passes into the dust-proof water tank 23. A suction fan 24 is fixedly installed on one side above the dust-proof water tank 23. A filter assembly 25 is fixedly installed in the middle of the upper part of the dust-proof water tank 23. The suction fan 24 is used to draw metal dust inside the dust-proof processing hood 21 into the dust-proof water tank 23.

[0024] The grinding mechanism 3 includes a processing rotating disk 31, a gear group 32, an adjusting hydraulic cylinder 33, a reinforcement frame 34 and a processing block 35. The processing rotating disk 31 is rotatably connected to the dust-proof processing cover 21 through a thrust bearing. The gear group 32 is fixedly installed on the processing rotating disk 31. The adjusting hydraulic cylinder 33 is fixedly installed on the inner side of the processing rotating disk 31. The output end of the adjusting hydraulic cylinder 33 passes through the reinforcement frame 34 and is fixedly connected to the processing block 35. The reinforcement frame 34 is fixedly installed on the inner side of the processing rotating disk 31. The adjusting hydraulic cylinder 33 is used to adjust the spacing between the processing blocks 35, which can be suitable for processing steel pipes of various sizes.

[0025] Embodiment 1:

[0026] Specifically, the steel pipe polishing and grinding workbench 1 includes a workbench 11, a conveyor 12, a fixed support plate 13, a driving shaft 14, a driving gear 15 and a driving motor 16. A dust-proof processing cover 21 is fixedly installed on the workbench 11, and a dust-proof water tank 23 is arranged below the workbench 11. The conveyors 12 are fixedly installed at both ends above the workbench 11, and two corresponding fixed support plates 13 are fixedly installed above the workbench 11. The driving shaft 14 is rotatably installed on the fixed support plate 13, and driving gears 15 are correspondingly fixedly installed on both ends of the driving shaft 14. The driving gear 15 is meshed and connected with the gear set 32 ​​of the processing rotating disk 31; either end of the driving shaft 14 rotates through the fixed support plate 13 and is fixedly connected to the output end of the driving motor 16, and the driving motor 16 is fixedly installed on one of the fixed support plates 13. The fixed support plate 13, the driving shaft 14, the driving gear 15 and the driving motor 16 are a driving mechanism, which is used to drive the grinding mechanism 3 and the polishing mechanism 4 to rotate.

[0027] Specifically, the conveyor 12 is a mechanism consisting of two support plates, two conveyor rollers and a single motor. The two conveyor rollers of the conveyor 12 are rotatably mounted on the two support plates, and either end of one of the conveyor rollers is fixedly connected to the output end of the motor. The motor is fixedly mounted on one of the support plates. The conveyor 12 is used to transport steel pipes.

[0028] Specifically, the dust-proof processing hood 21 is an inverted 'U' shaped structure. The dust-proof processing hood 21 is connected to the dust-proof water tank 23 through the suction pipe cover 22. Clean water is injected into the dust-proof water tank 23. The water surface of the clean water inside is in contact with the filter assembly 25, but there is a distance between the water surface and the lower end of the suction pipe cover 22 to allow air flow to flow. The suction fan 24 will draw the airflow inside the dust-proof water tank 23 out of the body and form a negative pressure state inside it. The dust-proof water tank 23 is equipped with a water injection pipe port and a drainage pipe port.

[0029] Specifically, a plurality of through holes are formed on the reinforcing frame 34; the processing block 35 of the grinding mechanism 3 is a grinding block, and the processing block 35 of the polishing mechanism 4 is a polishing block, and the grinding mesh numbers between the two are different.

[0030] Embodiment 2:

[0031] When the steel pipe needs to be polished and ground, the steel pipe is moved by the conveyor 12 of the steel pipe polishing and grinding workbench 1. Before this, the drive motor 16 is turned on, and the drive motor 16 drives the drive shaft 14, and the drive shaft 14 drives the drive gear 15, and the drive gear 15 drives the grinding mechanism 3 and the polishing mechanism 4 to rotate. When the steel pipe enters the interior of the grinding mechanism 3, the rotating processing rotating disk 31 drives the adjusting hydraulic cylinder 33 processing block 35, and the processing block 35 performs a grinding process on the outside of the steel pipe. In this process, the generated metal powder will be retained in the dust-proof processing cover 21 of the powder integrated processing mechanism 2, and if the steel pipe is in contact with the dust When the processing block 35 of the polishing mechanism 4 contacts, the processing block 35 will polish the surface of the steel pipe, and the metal powder generated will be retained in the dust-proof processing cover 21. At this time, the suction fan 24 of the powder integrated processing mechanism 2 forms a negative pressure in the dust-proof water tank 23, and the dust-proof water tank 23 sucks the retained metal powder into it through the suction pipe cover 22. Because the lower end of the suction pipe cover 22 is arranged above the surface of the clean water in the dust-proof water tank 23, the powder will directly enter the clean water. If part of the metal powder continues to move toward the suction fan 24, the filter component 25 will block it to prevent the metal powder from being discharged outside.

[0032] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. Stainless steel pipe polishing and grinding integrated processing equipment, characterized in that: The invention comprises a steel pipe polishing and grinding workbench (1), a powder integrated processing mechanism (2), a grinding mechanism (3) and a polishing mechanism (4); the powder integrated processing mechanism (2) is fixedly installed in the middle of the steel pipe polishing and grinding workbench (1); the grinding mechanism (3) and the polishing mechanism (4) are rotatably installed on the powder integrated processing mechanism (2); the grinding mechanism (3) and the polishing mechanism (4) have the same structure; The powder integrated processing mechanism (2) comprises a dust-proof processing cover (21), a suction pipe cover (22), a dust-proof water tank (23), a suction fan (24) and a filter assembly (25); the dust-proof processing cover (21) is fixedly mounted on a steel pipe polishing and grinding workbench (1); a grinding mechanism (3) and a polishing mechanism (4) are correspondingly rotatably mounted on the dust-proof processing cover (21); the upper end of the suction pipe cover (22) passes through the steel pipe polishing and grinding workbench (1) and communicates with the interior of the dust-proof processing cover (21); the lower end of the suction pipe cover (22) passes into the dust-proof water tank (23); a suction fan (24) is fixedly mounted on one side above the dust-proof water tank (23); and a filter assembly (25) is fixedly mounted in the middle of the upper part of the dust-proof water tank (23); The grinding mechanism (3) comprises a processing rotating disk (31), a gear group (32), an adjusting hydraulic cylinder (33), a reinforcement frame (34) and a processing block (35); the processing rotating disk (31) is rotationally connected to a dust-proof processing cover (21) via a thrust bearing; the gear group (32) is fixedly mounted on the processing rotating disk (31); an adjusting hydraulic cylinder (33) is fixedly mounted on the inner side of the processing rotating disk (31); an output end of the adjusting hydraulic cylinder (33) passes through the reinforcement frame (34) and is fixedly connected to the processing block (35); and the reinforcement frame (34) is fixedly mounted on the inner side of the processing rotating disk (31).

2. The stainless steel pipe polishing and grinding integrated processing equipment according to claim 1, characterized in that: The steel pipe polishing and grinding workbench (1) comprises a workbench (11), a conveyor (12), a fixed support plate (13), a driving shaft (14), a driving gear (15) and a driving motor (16). A dustproof processing cover (21) is fixedly installed on the workbench (11). A dustproof water tank (23) is arranged below the workbench (11). Conveyors (12) are fixedly installed at both ends above the workbench (11). Two corresponding fixed support plates (13) are fixedly installed above the workbench (11). A driving shaft (14) is rotatably installed on the fixed support plate (13). Driving gears (15) are correspondingly fixedly installed at both ends of the driving shaft (14). The driving gear (15) is meshed and connected with a gear set (32) of a processing rotating disk (31). Either end of the driving shaft (14) rotates through the fixed support plate (13) and is fixedly connected with an output end of the driving motor (16). The driving motor (16) is fixedly installed on one of the fixed support plates (13).

3. The integrated polishing and grinding processing equipment for stainless steel pipes according to claim 2, characterized in that: The conveyor (12) is a mechanism composed of two support plates, two conveying rollers and a single motor. The two conveying rollers of the conveyor (12) are rotatably mounted on the two support plates, and either end of one of the conveying rollers is fixedly connected to the output end of the motor. The motor is fixedly mounted on one of the support plates. The conveyor (12) is used to transport steel pipes.

4. The stainless steel pipe polishing and grinding integrated processing equipment according to claim 1, characterized in that: The dustproof processing cover (21) is an inverted 'U'-shaped structure. The dustproof processing cover (21) is connected to the dustproof water tank (23) through the suction pipe cover (22). Clean water is injected into the dustproof water tank (23). The surface of the clean water inside is in contact with the filter assembly (25), but there is a gap between the water surface and the lower end of the suction pipe cover (22) to allow air flow.

5. The stainless steel pipe polishing and grinding integrated processing equipment according to claim 1, characterized in that: The reinforcing frame (34) is provided with a plurality of through holes; the processing block (35) of the grinding mechanism (3) is a grinding block, and the processing block (35) of the polishing mechanism (4) is a polishing block, and the grinding mesh numbers of the two are different.

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