Steel pipe machining saw cutting treatment equipment

Abstract

The utility model relates to the technical field of steel pipe cutting, and discloses steel pipe machining saw cutting processing equipment which comprises an operation table, a shell is fixedly connected to the top of the operation table, an opening is formed in one side of the shell, a servo motor is fixedly connected to one side of the shell, and the output end of the servo motor penetrates through one side of the shell. The output end of the servo motor is fixedly connected with a driving lead screw, the driving lead screw is sleeved with a first lead screw nut, the first lead screw nut is matched with the driving lead screw, the outer wall of the first lead screw nut is fixedly connected with a T-shaped plate, one side of the T-shaped plate is fixedly connected with a circular saw cutting machine, and the side, away from the circular saw cutting machine, of the T-shaped plate is fixedly connected with a driving shaft. A bearing is fixedly connected to the outer wall of the driving shaft, a roller is fixedly connected to the outer wall of the outer ring of the bearing, a pressing plate is arranged at the bottom of the roller, and one side of the pressing plate is a bevel edge. The saw cutting device is simple in operation step, can effectively improve the efficiency of saw cutting treatment work, and reduces the workload of operators.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe cutting, in particular to a steel pipe processing and sawing device. Background Art

[0002] Steel pipe refers to a tubular material processed from steel and is widely used in numerous industries, including construction, machinery manufacturing, oil and gas, and transportation. Steel pipe generally possesses excellent strength, toughness, and corrosion resistance, making it an indispensable material in many industrial and engineering projects. After production, steel pipe needs to be cut. Cutting steel pipe into short lengths can reduce space usage, improve transportation efficiency, and facilitate storage. This requires the use of sawing equipment, but most existing steel pipe sawing equipment still has problems that need to be solved during use.

[0003] Most of the steel pipe sawing and processing equipment in the existing technology has relatively complicated operating steps. Generally, it is necessary to operate the clamp to clamp and fix the steel pipe first, and then operate the driving device to move the circular saw cutting machine to cut the steel pipe. The degree of automation is low, and it takes a certain amount of time to clamp and release the clamp, which increases the workload of the operator and affects the efficiency of the sawing work to a certain extent. Therefore, it is necessary to design a steel pipe processing and sawing equipment to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a steel pipe processing and sawing device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The cam is connected with the drive shaft by the guide rail, and the guide rail is connected with the drive shaft by the guide rail. The bottom of the adjusting mechanism is provided with an upper clamping plate, and the top of the shell is fixedly connected with the lower clamping plate. Since the technical means of lowering the upper clamping plate is adopted in the process of moving the circular saw cutting machine, the upper clamping plate contacts the steel pipe and clamps the steel pipe through the interaction between the upper clamping plate and the lower clamping plate. Then the circular saw cutting machine continues to move to cut the steel pipe, which can effectively improve the cutting efficiency when cutting a large number of steel pipes of the same size. It effectively solves the problem that most of the existing steel pipe sawing processing equipment proposed in the background technology has complicated operation steps. Generally, it is necessary to operate the clamp to clamp and fix the steel pipe first, and then operate the driving device to move the circular saw cutting machine to cut the steel pipe. The degree of automation is low, and it takes a certain amount of time to clamp and release the clamp, which increases the workload of the operator and affects the efficiency of the sawing process to a certain extent. The operation steps are simple, which can effectively improve the efficiency of the sawing process and reduce the workload of the operator.

[0007] As a further solution of the present invention, the upper and lower clamping plates are both provided with anti-skid pads on the sides close to each other. The provision of the anti-skid pads can increase friction and prevent the steel pipe from deflecting during the sawing process.

[0008] As a further solution of the present invention, the adjusting mechanism includes a second screw nut, the second screw nut is embedded in the cross plate, the second screw nut is fixedly connected to the cross plate, the second screw nut is passed through an adjusting screw, the adjusting screw is adapted to the second screw nut, the bottom of the adjusting screw is fixedly connected to a connecting rod, the connecting rod is rotatably connected to the top of the upper splint, the top of the adjusting screw is fixedly connected to a knob, and before sawing, the distance between the upper splint and the lower splint is adjusted by the adjusting mechanism, so that large quantities of steel pipes of the same size can be sawed.

[0009] As a further solution of the present invention, the tops of both ends of the upper splint are fixedly connected with fourth guide rods, one of the fourth guide rods is provided with a scale line, the fourth guide rod passes through the horizontal plate, and the fourth guide rod is slidably connected to the horizontal plate.

[0010] As a further solution of the present invention, both inner walls of the shell are fixedly connected to a same first guide rod, the first guide rod passes through one end of a T-shaped plate, and the T-shaped plate is slidably connected to the first guide rod.

[0011] As a further solution of the present invention, two second guide rods are provided inside the shell, the second guide rods are fixedly connected to the inner wall of the shell, and the two second guide rods both pass through the drive shaft, and the drive shaft is slidably connected to the second guide rods.

[0012] As a further solution of the present invention, two third guide rods are provided inside the shell, the third guide rods are fixedly connected to the top of the operating table, the third guide rods pass through the pressure plate, the pressure plate is slidably connected to the third guide rods, and the third guide rod sleeve is provided with a spring, which is arranged at the bottom of the pressure plate.

[0013] The beneficial effects of the utility model are:

[0014] The utility model adopts a technical means that can make the upper clamping plate drop down during the process of moving the circular saw cutting machine, so when the upper clamping plate contacts the steel pipe, the steel pipe is clamped by the interaction of the upper clamping plate and the lower clamping plate, and then the circular saw cutting machine continues to move to cut the steel pipe, which can effectively improve the cutting efficiency when cutting a large number of steel pipes of the same size, and effectively solves the problem that most of the existing steel pipe sawing processing equipment in the background technology has relatively complicated operation steps, generally need to operate the clamp to clamp and fix the steel pipe, and then operate the driving device to move the circular saw cutting machine to cut the steel pipe, the degree of automation is low, and it takes a certain amount of time to operate the clamp to clamp and release the clamp, which increases the workload of the operator and affects the efficiency of the sawing processing work to a certain extent, thereby achieving the problem of simple operation steps, effectively improving the efficiency of the sawing processing work and reducing the workload of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural diagram of a steel pipe processing and sawing equipment proposed by the utility model;

[0016] Figure 2 This is a partial structural diagram of a steel pipe processing and sawing equipment proposed by the utility model;

[0017] Figure 3This is a structural diagram of a driving screw rod of a steel pipe processing and sawing equipment proposed by the present invention;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the upper clamping plate of a steel pipe processing and sawing equipment proposed by the present invention;

[0019] Figure 5 This is a structural schematic diagram of the pressure plate of a steel pipe processing and sawing equipment proposed by the utility model.

[0020] In the figure: 1. operating table; 2. housing; 3. servo motor; 4. driving screw; 5. first screw nut; 6. T-shaped plate; 7. circular saw cutting machine; 8. driving shaft; 9. bearing; 10. roller; 11. pressure plate; 12. support rod; 13. cross plate; 14. adjustment mechanism; 1401. second screw nut; 1402. adjusting screw; 1403. knob; 1404. connecting rod; 15. upper clamping plate; 16. lower clamping plate; 17. first guide rod; 18. second guide rod; 19. third guide rod; 20. spring; 21. fourth guide rod; 2101. scale line. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the implementation regulations.

[0023] Reference Figure 1 - Figure 5A steel pipe processing and sawing equipment includes an operating table 1, a shell 2 is fixedly connected to the top of the operating table 1, an opening is opened on one side of the shell 2, a servo motor 3 is fixedly connected to one side of the shell 2, the output end of the servo motor 3 passes through one side of the shell 2, the output end of the servo motor 3 is fixedly connected to a driving screw 4, the driving screw 4 is sleeved with a first screw nut 5, the first screw nut 5 is adapted to the driving screw 4, the outer wall of the first screw nut 5 is fixedly connected to a T-shaped plate 6, and one side of the T-shaped plate 6 is fixedly connected to a circular saw cutting Machine 7, T-shaped plate 6 is fixedly connected to a drive shaft 8 on the side away from the circular saw cutting machine 7, the outer wall of the drive shaft 8 is fixedly connected to a bearing 9, the outer wall of the outer ring of the bearing 9 is fixedly connected to a roller 10, and a pressure plate 11 is provided at the bottom of the roller 10. One side of the pressure plate 11 is a bevel, and the tops of both ends of the pressure plate 11 are fixedly connected to two support rods 12, which pass through the top of the shell 2, and the support rods 12 are slidably connected to the shell 2. The tops of the four support rods 12 are fixedly connected to the same horizontal plate 13, and the horizontal plate 13 is provided with an adjustment The section mechanism 14 and the bottom of the adjustment mechanism 14 are provided with an upper clamping plate 15, and the top of the shell 2 is fixedly connected with a lower clamping plate 16. Since the technical means of lowering the upper clamping plate is adopted during the moving circular saw cutting machine, the upper clamping plate contacts the steel pipe and clamps the steel pipe through the interaction between the upper clamping plate and the lower clamping plate. Then the circular saw cutting machine continues to move to cut the steel pipe. When cutting a large number of steel pipes of the same size, the cutting efficiency can be effectively improved. This effectively solves the problem that most of the existing steel pipe sawing processing equipment in the background technology has relatively complicated operation steps. Generally, it is necessary to operate the clamp to clamp and fix the steel pipe first, and then operate the driving device to move the circular saw cutting machine to cut the steel pipe. The degree of automation is low, and it takes a certain amount of time to operate the clamp to clamp and release the clamp, which increases the workload of the operator and affects the efficiency of the sawing processing work to a certain extent. The operation steps are simple, which can effectively improve the efficiency of the sawing processing work and reduce the workload of the operator.

[0024] In this embodiment, the upper clamping plate 15 and the lower clamping plate 16 are both provided with anti-skid pads on the sides close to each other. The provision of the anti-skid pads can increase friction and prevent the steel pipe from deflecting during the sawing process.

[0025] In this embodiment, the adjusting mechanism 14 includes a second screw nut 1401, which is embedded in the cross plate 13 and fixedly connected to the cross plate 13. The second screw nut 1401 is passed through an adjusting screw 1402, which is adapted to the second screw nut 1401. The bottom of the adjusting screw 1402 is fixedly connected to a connecting rod 1404, which is rotatably connected to the top of the upper splint 15. The top of the adjusting screw 1402 is fixedly connected to a knob 1403. Before sawing, the distance between the upper splint 15 and the lower splint 16 is adjusted by the adjusting mechanism, so that large quantities of steel pipes of the same size can be sawed.

[0026] In this embodiment, the tops of both ends of the upper clamping plate 15 are fixedly connected with fourth guide rods 21, one of the fourth guide rods 21 is provided with a scale line 2101, the fourth guide rod 21 passes through the horizontal plate 13, and the fourth guide rod 21 is slidably connected to the horizontal plate 13.

[0027] In this embodiment, the inner walls on both sides of the housing 2 are fixedly connected to the same first guide rod 17 . The first guide rod 17 passes through one end of the T-shaped plate 6 , and the T-shaped plate 6 is slidably connected to the first guide rod 17 .

[0028] In this embodiment, two second guide rods 18 are provided inside the housing 2 , and the second guide rods 18 are fixedly connected to the inner wall of the housing 2 . Both second guide rods 18 pass through the drive shaft 8 , and the drive shaft 8 is slidably connected to the second guide rods 18 .

[0029] In this embodiment, two third guide rods 19 are provided inside the outer shell 2. The third guide rods 19 are fixedly connected to the top of the operating table 1. The third guide rods 19 pass through the pressure plate 11. The pressure plate 11 is slidably connected to the third guide rods 19. The third guide rods 19 are provided with a spring 20, and the spring 20 is arranged at the bottom of the pressure plate 11.

[0030] Working principle: When using this device, the steel pipe that needs to be sawed can be placed on the lower clamping plate 16, and then the servo motor 3 and the circular saw cutter 7 are started. The output end of the servo motor 3 will drive the driving screw 4 to rotate, and the driving screw 4 will drive the first screw nut 5 to move, and the first screw nut 5 will drive the T-shaped plate 6 to move along the first guide rod 17. The movement of the T-shaped plate 6 will drive the circular saw cutter 7 to move close to the steel pipe to cut the steel pipe. When the T-shaped plate 6 moves, it will also drive the driving shaft 8 to move along the second guide rod 18, and the driving shaft 8 will drive the bearing 9 to move. When the roller 10 moves, the bearing 9 will drive the roller 10 to move. When the roller 10 moves and contacts the oblique side of the pressure plate 11, if it continues to move, the roller 10 will squeeze the pressure plate 11 to make the pressure plate 11 descend along the third guide rod 19. The pressure plate 11 will also squeeze the spring 20 to make the spring 20 contract. The descent of the pressure plate 11 will drive the support rod 12 to descend, and the support rod 12 will drive the cross plate 13 to descend, and the cross plate 13 will drive the second screw nut 1401 to descend, and the second screw nut 1401 will drive the adjusting screw 1402 to descend, and the adjusting screw 1402 will drive the connecting rod 1404 to descend. The connecting rod 1404 will drive the upper clamping plate 15 to descend, and when the roller 10 moves to the top horizontal edge of the pressure plate 11, the upper clamping plate 15 will contact the steel pipe, and the steel pipe can be clamped by the interaction between the lower clamping plate 16 and the upper clamping plate 15. The anti-slip pad can also prevent the steel pipe from deviating during the cutting process. After the steel pipe is clamped, the cutting knife of the circular saw cutter 7 will contact the steel pipe and start cutting. After the cutting is completed, the output end of the servo motor 3 is reversed to reverse the driving screw 4 to return the circular saw cutter 7 and the roller 10 to the initial position. The roller 10 no longer squeezes the pressure plate 11, and the spring 20 will stretch, which can make the pressure plate 11 rise, and also The upper clamping plate 15 can be raised to release the clamping of the steel pipe, and the steel pipe can be moved to continue cutting or the steel pipe can be taken out. Steel pipe cutting is generally a batch cutting of steel pipes of the same size. The knob 1403 can be turned, and the knob 1403 will drive the adjusting screw rod 1402 to rotate. The adjusting screw rod 1402 will move along the second screw rod nut 1401 to adjust the height of the connecting rod 1404. The connecting rod 1404 will drive the upper clamping plate 15 to move to adjust the height of the upper clamping plate 15. When the upper clamping plate 15 moves, it will drive the fourth guide rod 21 to move. The distance between the upper clamping plate 15 and the lower clamping plate 16 is determined by the scale line 2101, and batch cutting can be carried out.

[0031] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0032] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0033] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A steel pipe processing and sawing equipment, comprising an operating table (1), characterized in that: The top of the operating table (1) is fixedly connected to a housing (2), one side of the housing (2) is provided with an opening, one side of the housing (2) is fixedly connected to a servo motor (3), the output end of the servo motor (3) passes through one side of the housing (2), the output end of the servo motor (3) is fixedly connected to a driving screw (4), the driving screw (4) is sleeved with a first screw nut (5), the first screw nut (5) is adapted to the driving screw (4), the outer wall of the first screw nut (5) is fixedly connected to a T-shaped plate (6), one side of the T-shaped plate (6) is fixedly connected to a circular saw cutting machine (7), the T-shaped plate (6) is fixedly connected to a driving shaft (8) on a side away from the circular saw cutting machine (7), the driving The outer wall of the shaft (8) is fixedly connected to a bearing (9), the outer wall of the outer ring of the bearing (9) is fixedly connected to a roller (10), a pressure plate (11) is provided at the bottom of the roller (10), one side of the pressure plate (11) is a bevel, the tops of both ends of the pressure plate (11) are fixedly connected to two support rods (12), the support rods (12) pass through the top of the shell (2), the support rods (12) are slidably connected to the shell (2), the tops of the four support rods (12) are fixedly connected to the same horizontal plate (13), an adjustment mechanism (14) is provided on the horizontal plate (13), an upper clamping plate (15) is provided at the bottom of the adjustment mechanism (14), and a lower clamping plate (16) is fixedly connected to the top of the shell (2).

2. The steel pipe processing and sawing equipment according to claim 1, characterized in that: The upper clamping plate (15) and the lower clamping plate (16) are both provided with anti-slip pads on the sides close to each other.

3. The steel pipe processing and sawing equipment according to claim 1, characterized in that: The adjusting mechanism (14) includes a second screw nut (1401), the second screw nut (1401) is embedded in the transverse plate (13), the second screw nut (1401) is fixedly connected to the transverse plate (13), the second screw nut (1401) is provided with an adjusting screw (1402), the adjusting screw (1402) is adapted to the second screw nut (1401), the bottom of the adjusting screw (1402) is fixedly connected to a connecting rod (1404), the connecting rod (1404) is rotatably connected to the top of the upper splint (15), and the top of the adjusting screw (1402) is fixedly connected to a knob (1403).

4. The steel pipe processing and sawing equipment according to claim 3, characterized in that: The tops of both ends of the upper clamping plate (15) are fixedly connected with fourth guide rods (21), one of the fourth guide rods (21) is provided with a scale line (2101), the fourth guide rod (21) passes through the transverse plate (13), and the fourth guide rod (21) is slidably connected to the transverse plate (13).

5. The steel pipe processing and sawing equipment according to claim 1, characterized in that: The inner walls on both sides of the housing (2) are fixedly connected to a first guide rod (17), the first guide rod (17) passes through one end of a T-shaped plate (6), and the T-shaped plate (6) is slidably connected to the first guide rod (17).

6. The steel pipe processing and sawing equipment according to claim 5, characterized in that: Two second guide rods (18) are provided inside the housing (2), the second guide rods (18) are fixedly connected to the inner wall of the housing (2), and the two second guide rods (18) both pass through the drive shaft (8), and the drive shaft (8) is slidably connected to the second guide rods (18).

7. The steel pipe processing and sawing equipment according to claim 6, characterized in that: Two third guide rods (19) are provided inside the housing (2), the third guide rods (19) are fixedly connected to the top of the operating table (1), the third guide rods (19) pass through the pressure plate (11), the pressure plate (11) is slidably connected to the third guide rods (19), and the third guide rods (19) are sleeved with a spring (20), and the spring (20) is arranged at the bottom of the pressure plate (11).

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