Drilling device for steel pipe production and machining

Abstract

The utility model discloses a drilling device for steel pipe production and processing, relates to the technical field of steel pipe drilling, and provides the following scheme that the drilling device comprises a workbench and a feeding mechanism arranged on one side of the workbench, the feeding mechanism comprises a fixing assembly and a rotating assembly, the fixing assembly comprises a second fixing plate, and the rotating assembly comprises a rotating shaft; a first fixing plate is fixedly arranged on the side, right facing the feeding slope on the workbench, of the feeding slope, and a second fixing plate is fixedly connected to the side, away from the workbench and the first connecting rod, of the first fixing plate. The first fixing plate higher than the working table top avoids the situation that when the materials are fed on the feeding slope, the materials roll upwards and slide out of the working table excessively, and consequently workers reset the materials manually, and the slender feeding rod further avoids the problem that the materials are difficult to push accurately in the feeding process of the feeding rod. And the rotary clamping disc can rotationally clamp the steel pipe materials with different thicknesses during rotation, so that the problem that the steel pipe materials with different thicknesses are difficult to stably clamp is solved.

Description

Technical Field

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

[0002] Drilling device refers to the general term for equipment used to process holes in solid materials. Common drilling devices include electric drills, drilling machines, etc. With the further development of processing technology, the efficiency of drilling devices has also been greatly improved.

[0003] For example, the Chinese utility model patent (CN 214418244 U) discloses a drilling device for steel pipe production and processing, which relates to a technical field of steel pipe production and processing, including a base, support rods are symmetrically fixedly connected to the top of the base on both sides, a material storage box is arranged between the two support rods, and a workbench is fixedly connected to the top of the two support rods, a first vertical rod is fixedly connected to one side of the top of the workbench, and a second vertical rod is fixedly connected to the other side of the top of the workbench, and a one-way threaded shaft is arranged between the first vertical rod and the second vertical rod. In the utility model, through the coordinated use of the workbench, groove, slider, two-way threaded shaft, clamping rod, pressure plate, hand wheel, disc, pull rod, vertical shaft, fixed shaft, cavity, spring and movable plate, the steel pipe can be pressed and fixed, which increases the stability of the steel pipe, avoids the displacement of the steel pipe during processing and affects the processing accuracy, and can fix steel pipes of various specifications at the same time, with a wide range of applications and strong practicality.

[0004] However, the drilling device used for steel pipe production and processing in the prior art is prone to shaking of the steel pipe during the drilling process, which affects the processing yield rate and poses certain safety hazards to the workers during the loading process. In order to reduce human assistance during the operation of the machine, a drilling device for steel pipe production and processing is needed. Utility Model Content

[0005] The utility model aims to provide a drilling device for steel pipe production and processing, which solves the problems in the prior art that the steel pipe is prone to shaking during the drilling process, affecting the processing yield, and the loading process poses certain safety hazards to the workers.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A drilling device for steel pipe production and processing, comprising a workbench and a feeding mechanism arranged on one side of the workbench, characterized in that: the feeding mechanism comprises a fixed component and a rotating component;

[0007] The fixing assembly comprises a first fixing plate, one side of the workbench is fixedly provided with the first fixing plate, and a side of the first fixing plate away from the workbench is fixedly connected with a second fixing plate;

[0008] The rotating assembly includes a first motor, and the first motor is arranged above the second fixed plate. The output end of the first motor is fixedly connected to the first connecting rod, the side of the first connecting rod away from the output end is rotatably connected to the third connecting rod, the central connection of the third connecting rod is rotatably connected to the second connecting rod, and the end of the third connecting rod away from the first connecting rod and the second connecting rod is fixedly connected to the loading rod.

[0009] A third fixed plate is fixedly connected to the right side of the workbench, a first cylinder is fixedly arranged on a side of the third fixed plate away from the workbench, a first clamping rod is fixedly connected to an output end of the first cylinder, a second clamping rod is slidably connected to one side of the first clamping rod, a rotating clamping disc is rotatably connected to the top of the second clamping rod, a loading ramp is arranged above the workbench, a fixed frame is arranged beside the loading ramp, a second cylinder is arranged below the fixed frame, a second motor is fixedly connected to an output end of the second cylinder, and a drill bit is fixedly connected to an output end of the second motor.

[0010] Preferably, the first connecting rod forms a rotating structure with the third connecting rod through the first motor, and the rotating connection point between the second connecting rod and the third connecting rod is located at the midpoint of the third connecting rod.

[0011] Preferably, the first fixing plate is higher than the discharge port of the loading slope.

[0012] Preferably, the first motor is perpendicular to the first fixed plate, and the loading rod has an appearance of a slender rod.

[0013] Preferably, the third connecting rod forms a pushing structure through the first connecting rod, the second connecting rod and the loading rod.

[0014] Preferably, the second clamping rod and the rotating clamping disc are provided with two groups about the center axis of the first clamping rod, and the positions of the two groups of the second clamping rod and the rotating clamping disc are symmetrical about the center axis of the first clamping rod.

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

[0016] 1. By providing a feeding rod, the material is placed on the feeding slope, and then the first motor is turned on. At this time, the first connecting rod fixed on the first motor will rotate to drive the third connecting rod. At the same time, the second connecting rod assists the third connecting rod to make a circular motion along a fixed path, driving the feeding rod to push the material toward the clamping mechanism. The first fixed plate higher than the work surface prevents the material from rolling excessively and sliding out of the workbench when loading on the feeding slope, causing the staff to manually reset the material. The slender feeding rod also avoids the problem that the feeding rod is difficult to accurately push the material during the loading process.

[0017] 2. By setting the first clamping rod and the second clamping rod, the first cylinder can be opened when the steel pipe material is pushed into the clamping mechanism, and the first clamping rod rises upward, while driving the two sets of second clamping rods to rotate inward and contract to clamp the steel pipe material pushed into the clamping mechanism. Then the second cylinder and the second motor are turned on, and the drill bit set on the top will rotate downward to drill holes in the steel pipe material. The rotating clamping disc will also rotate and clamp steel pipe materials of different thicknesses while rotating, avoiding the problem of difficulty in stably clamping steel pipe materials of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a drilling device for steel pipe production and processing proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of a drilling device for steel pipe production and processing proposed by the utility model without the outer shell;

[0020] Figure 3 A schematic diagram of a feeding mechanism of a drilling device for steel pipe production and processing proposed by the utility model;

[0021] Figure 4 The utility model is a schematic diagram of a clamping mechanism of a drilling device for steel pipe production and processing.

[0022] In the figure: 1. workbench; 2. first fixed plate; 3. second fixed plate; 4. first motor; 5. first connecting rod; 6. second connecting rod; 7. third connecting rod; 8. feeding rod; 9. third fixed plate; 10. first cylinder; 11. first clamping rod; 12. second clamping rod; 13. rotating clamping disc; 14. feeding ramp; 15. fixed frame; 16. second cylinder; 17. second motor; 18. drill bit. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] like Figure 1-4 As shown, a drilling device for steel pipe production and processing includes a workbench 1 and a feeding mechanism arranged on one side of the workbench 1, and the feeding mechanism includes a fixed component and a rotating component;

[0026] The fixing assembly includes a first fixing plate 2, one side of the workbench 1 is fixedly provided with the first fixing plate 2, and the side of the first fixing plate 2 away from the workbench 1 is fixedly connected with a second fixing plate 3;

[0027] The rotating assembly includes a first motor 4, and the first motor 4 is arranged above the second fixed plate 3. The output end of the first motor 4 is fixedly connected to the first connecting rod 5, and the side of the first connecting rod 5 away from the output end is rotatably connected to the third connecting rod 7, and the center connection of the third connecting rod 7 is rotatably connected to the second connecting rod 6, and the end of the third connecting rod 7 away from the first connecting rod 5 and the second connecting rod 6 is fixedly connected to the loading rod 8.

[0028] Among them, Figure 3 As shown, the first connecting rod 5 forms a rotating structure with the third connecting rod 7 through the first motor 4, and the rotating connection between the second connecting rod 6 and the third connecting rod 7 is located at the midpoint of the third connecting rod 7, which is conducive to controlling the first connecting rod 5 to drive the second connecting rod 6 and the third connecting rod 7 to rotate, thereby realizing the control operation of the first connecting rod 5.

[0029] Among them, Figure 3 As shown, the first fixed plate 2 is higher than the discharge port of the loading ramp 14, which is conducive to the effective pushing of the material, realizes the control operation of the first connecting rod 5, the second connecting rod 6 and the third connecting rod 7, and avoids the situation where the material rolls up excessively and slides out of the workbench when loading on the loading ramp 14, causing the staff to manually reset the material.

[0030] Among them, Figure 3 As shown, the third connecting rod 7 forms a pushing structure through the first connecting rod 5, the second connecting rod 6 and the loading rod 8, which is beneficial for the first motor 4 to control the output of the first connecting rod 5 and the second connecting rod 6 embedded in the first fixed plate 2, thereby realizing the control operation of the first motor 4 on the entire rotating structure, and avoiding the problem that the loading rod 8 is difficult to accurately push the material during the loading process.

[0031] Example 2

[0032] like Figure 1 , Figure 2 and Figure 4 As shown, a third fixed plate 9 is fixedly connected to the right side of the workbench 1, a first cylinder 10 is fixedly arranged on the side of the third fixed plate 9 away from the workbench 1, a first clamping rod 11 is fixedly connected to the output end of the first cylinder 10, a second clamping rod 12 is slidably connected to one side of the first clamping rod 11, a rotating clamping disc 13 is rotatably connected to the top of the second clamping rod 12, a loading ramp 14 is arranged above the workbench 1, a fixed frame 15 is arranged beside the loading ramp 14, a second cylinder 16 is arranged below the fixed frame 15, a second motor 17 is fixedly connected to the output end of the second cylinder 16, and a drill bit 18 is fixedly connected to the output end of the second motor 17.

[0033] Among them, Figure 4 As shown, the second clamping rod 12 and the rotating clamping disc 13 are provided with two groups about the central axis of the first clamping rod 11, and the positions of the two groups of second clamping rods 12 and the rotating clamping disc 13 are symmetrical about the central axis of the first clamping rod 11, which is beneficial for the first clamping rod 11 and the second clamping rod 12 to effectively clamp the conveyed steel pipe material, realizes the control operation of the first clamping rod 11 and the second clamping rod 12, and avoids the problem of difficulty in stably clamping steel pipe materials of different thicknesses.

[0034] Among them, Figure 4 As shown, both left and right ends of the first clamping rod 11 are provided with sliding grooves that match the second clamping rod 12. The second clamping rod 12 forms a rotating structure with the third fixed plate 9 through the first cylinder 10 and the first clamping rod 11, which is beneficial for the two groups of second clamping rods 12 to rotate stably when clamping steel pipe materials, thereby realizing the control operation of the extension and retraction of the first clamping rod 11.

[0035] When in use: first, place the material on the loading ramp 14, then turn on the first motor 4, at this time the first connecting rod 5 fixed on the first motor 4 will rotate to drive the third connecting rod 7, and at the same time the second connecting rod 7 assists the third connecting rod 7 to make a circular motion along a fixed path, driving the loading rod 8 to push the material to the clamping mechanism, the first fixed plate 2 higher than the work surface prevents the material from rolling excessively and sliding out of the work surface when loading on the loading ramp 14, causing the staff to manually reset the material, and the slender loading rod 8 also avoids the problem that the loading rod 8 is difficult to accurately push the material during the loading process;

[0036] Finally, when the steel pipe material is pushed into the clamping mechanism, the first cylinder 10 can be opened, and the first clamping rod 11 can rise upward, while driving the two sets of second clamping rods 12 to rotate inward and contract to clamp the steel pipe material pushed into the clamping mechanism. Then the second cylinder 16 and the second motor 17 are turned on, and the drill bit arranged above will rotate downward to drill holes in the steel pipe material. The rotating clamping disc will also rotate and clamp steel pipe materials of different thicknesses while rotating, thereby avoiding the problem of difficulty in stably clamping steel pipe materials of different thicknesses.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drilling device for steel pipe production and processing, comprising a workbench (1) and a feeding mechanism arranged on one side of the workbench (1), characterized in that: The feeding mechanism comprises a fixed component and a rotating component; The fixing assembly comprises a first fixing plate (2), the first fixing plate (2) being fixedly arranged on one side of the workbench (1), and a second fixing plate (3) being fixedly connected to a side of the first fixing plate (2) away from the workbench (1); The rotating assembly comprises a first motor (4), the first motor (4) is arranged above the second fixed plate (3), the output end of the first motor (4) is fixedly connected to a first connecting rod (5), the side of the first connecting rod (5) away from the output end is rotatably connected to a third connecting rod (7), the central connection of the third connecting rod (7) is rotatably connected to a second connecting rod (6), and one end of the third connecting rod (7) away from the first connecting rod (5) and the second connecting rod (6) is fixedly connected to a loading rod (8).

2. The drilling device for steel pipe production and processing according to claim 1, characterized in that: A third fixed plate (9) is fixedly connected to the right side of the workbench (1); a first cylinder (10) is fixedly arranged on the side of the third fixed plate (9) away from the workbench (1); a first clamping rod (11) is fixedly connected to the output end of the first cylinder (10); a second clamping rod (12) is slidably connected to one side of the first clamping rod (11); a rotating clamping disc (13) is rotatably connected to the top of the second clamping rod (12); a loading slope (14) is arranged above the workbench (1); a fixed frame (15) is arranged on one side of the loading slope (14); a second cylinder (16) is arranged below the fixed frame (15); a second motor (17) is fixedly connected to the output end of the second cylinder (16); and a drill bit (18) is fixedly connected to the output end of the second motor (17).

3. The drilling device for steel pipe production and processing according to claim 1, characterized in that: The first connecting rod (5) forms a rotating structure with the third connecting rod (7) through the first motor (4), and the rotating connection point between the second connecting rod (6) and the third connecting rod (7) is located at the midpoint of the third connecting rod (7).

4. The drilling device for steel pipe production and processing according to claim 1, characterized in that: The first fixed plate (2) is higher than the discharge port of the loading slope (14).

5. The drilling device for steel pipe production and processing according to claim 1, characterized in that: The third connecting rod (7) forms a material pushing structure through the first connecting rod (5), the second connecting rod (6) and the loading rod (8).

6. The drilling device for steel pipe production and processing according to claim 2, characterized in that: The second clamping rod (12) and the rotating clamping disc (13) are provided with two groups about the central axis of the first clamping rod (11), and the positions of the two groups of the second clamping rod (12) and the rotating clamping disc (13) are symmetrical about the central axis of the first clamping rod (11).

7. The drilling device for steel pipe production and processing according to claim 2, characterized in that: The left and right ends of the first clamping rod (11) are provided with sliding grooves that match the second clamping rod (12), and the second clamping rod (12) forms a rotating structure with the third fixing plate (9) through the first cylinder (10) and the first clamping rod (11).

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