Steel pipe machining production equipment

Abstract

The invention relates to the related technical field of steel pipe machining equipment, in particular to steel pipe machining production equipment which comprises a base, a square seat is fixedly mounted on the upper surface of the base, a vertical frame is fixedly mounted on the upper surface of the square seat, a first hydraulic cylinder is connected to the outer side of the vertical frame through an arranged fixing piece, and a mounting block is fixedly connected to the telescopic end of the first hydraulic cylinder. A fixed seat is fixedly mounted on the lower surface of the mounting block, a machining part is arranged on the inner side of one end of the fixed seat, sliding seats are fixedly mounted on the outer walls of the two sides of the fixed seat, connecting arms are correspondingly connected to the inner sides of the two sliding seats through arranged moving assemblies, connecting seats are fixedly mounted at the lower ends of the connecting arms, and connecting blocks are connected to the outer sides of the connecting seats through arranged sliding assemblies; a reinforcing rod is fixedly installed on the lower surface of the connecting block, a pipe abutting assembly is arranged on the inner side of the other end of the reinforcing rod, and a lubricating assembly is arranged at the turning position of the outer side of the reinforcing rod.

Description

Technical Field

[0001] The present invention relates to the technical field related to steel pipe processing equipment, and specifically provides a steel pipe processing production equipment. Background Art

[0002] Steel pipes have hollow cross-sections, and their length is much greater than the diameter or circumference of the steel. According to the cross-sectional shape, they are divided into round, square, rectangular and special-shaped steel pipes; according to the material, they are divided into carbon structural steel pipes, low alloy structural steel pipes, alloy steel pipes and composite steel pipes; according to the purpose, they are divided into steel pipes for pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment, etc.; according to the production process, they are divided into seamless steel pipes and welded steel pipes, among which seamless steel pipes are divided into hot-rolled and cold-rolled (drawn), and welded steel pipes are divided into straight seam welded steel pipes and spiral seam welded steel pipes; Steel pipes are not only used to transport fluids and powdered solids, exchange heat, and manufacture mechanical parts and containers, but they are also an economical steel material. Using steel pipes to manufacture building structure grids, pillars, and mechanical supports can reduce weight, save 20-40% of metal, and realize factory-based mechanized construction. Using steel pipes to manufacture highway bridges can not only save steel and simplify construction, but also greatly reduce the area of ​​protective coating, saving investment and maintenance costs; During the construction and installation of steel pipes, it is necessary to use tools such as drill bits or cutting knives to cut and drill holes on the steel pipes to form perforations of a certain size and shape, and to process matching holes on the steel pipes. This method is suitable for connecting pipes. The surface of the perforated steel pipes is relatively rough, and the surface of the processed area is not smooth enough, which affects the subsequent connection of bolts or fasteners. Therefore, we need to improve the above problems. Summary of the invention

[0003] The purpose of the present invention is to solve the problems existing in the background technology and to propose a steel pipe processing and production equipment.

[0004] To achieve the above objectives, the present invention provides a steel pipe processing and production equipment, including a base, a square seat is fixedly installed on the upper surface of the base, a vertical frame is fixedly installed on the upper surface of the square seat, a first hydraulic cylinder is connected to the outer side of the vertical frame through a fixed part, a mounting block is fixedly connected to the telescopic end of the first hydraulic cylinder, a fixed seat is fixedly installed on the lower surface of the mounting block, a processing part is arranged on the inner side of one end of the fixed seat, sliding seats are fixedly installed on the outer walls of both sides of the fixed seat, connecting arms are correspondingly connected to the inner sides of the two sliding seats through a movable component, a connecting seat is fixedly installed on the lower end of the connecting arm, a connecting block is connected to the outer side of the connecting seat through a sliding component, a reinforcing rod is fixedly installed on the lower surface of the connecting block, a pipe resistance component is arranged on the inner side of the other end of the reinforcing rod, and a lubrication component is arranged at the turning point of the outer side of the reinforcing rod.

[0005] Preferably, the fixing member includes assembly plates respectively mounted on the outer sides of the upper and lower ends of the frame, and the two assembly plates are connected to the outer side of the first hydraulic cylinder.

[0006] Preferably, the processing part includes a motor fixedly mounted on the inner side of one end of the fixing seat, and a joint is fixedly mounted on the lower end of the motor.

[0007] Preferably, the moving assembly includes a second hydraulic cylinder fixedly mounted on the side wall of the slide seat, a fixed sleeve is fixedly mounted on the telescopic end of the second hydraulic cylinder, a fixed rod is fixedly mounted on the lower outer side of the fixed sleeve, a sliding rod is fixedly mounted on the lower end of the fixed rod, a sliding groove adapted for sliding of the sliding rod is opened on the inner side of the slide seat, and one end of the sliding rod is rotatably matched with the connecting arm.

[0008] Preferably, the sliding assembly includes support blocks respectively fixedly mounted on the outer walls on both sides of the connecting seat, a third hydraulic cylinder is fixedly mounted on the upper surfaces of the two support blocks, the telescopic ends of the two third hydraulic cylinders are fixedly connected to the lower surface of the connecting block, and the reinforcement rod and the connecting arm are slidably matched.

[0009] Preferably, the pipe-resisting assembly comprises vertical rods which are slidably inserted into the inner side of one end of the reinforcing rod, a spring is mounted on the lower outer side of the vertical rod, an arc rod is fixedly mounted on the lower end of the vertical rod, and an anti-slip seat is fixedly mounted in the middle of the inner wall of the arc rod.

[0010] Preferably, the lubrication assembly includes a sleeve fixedly mounted on the outer turning point of the reinforcement rod, L-shaped blocks are fixedly mounted on the outer walls of both sides of the sleeve, an assembly rod is fixedly mounted on the outer side of the sleeve, a jacket is fixedly mounted on the outer side of the other end of the assembly rod, a two-way telescopic rod is arranged on the inner side of the jacket, mounting arms are fixedly connected at both ends of the two-way telescopic rod, an assembly tube is fixedly mounted on the lower end of the mounting arm, and a positioning piece is arranged on the inner side of the assembly tube.

[0011] Preferably, the positioning member includes a shift rod slidably mounted on the inner side of the assembly tube, a holder is fixedly mounted on the upper surface of the shift rod, the holder and the shift rod are an integrally formed structure, a plurality of positioning holes are jointly provided on the holder and the inner side of the shift rod, an arc box is fixedly mounted on one end of the shift rod, an arc cavity is provided on the inner side of the arc box, arc cotton is provided on the inner side of the arc cavity, a positioning pin is inserted into the inner side of the assembly tube, and the lower end of the positioning pin extends to the inner side of the corresponding positioning hole.

[0012] Preferably, positioning frames are fixedly mounted on the upper surfaces of both sides of the base, and positioning grooves are formed inside the positioning frames.

[0013] Compared with the prior art, the present invention has the following beneficial effects: By arranging sliding rods and moving components on both sides of the fixed seat, the mounting arm at the lower end and the bidirectional telescopic arc rod can be driven to move to the outside of the steel pipe. Under the connection of the main drive first hydraulic cylinder, the overall structure can fix and lubricate the steel pipe during perforation, thereby making the steel pipe more complete during the processing, further improving the production efficiency of the steel pipe, and ensuring the connection stability between the steel pipe and the bolt.

[0014] The anti-tube assembly provided can cooperate with the arc rod and the anti-slip seat to press the surface of the anti-tube, thereby helping to improve the stability of the steel pipe during the punching process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of another angle of the present invention; Figure 3 It is a schematic diagram of the connection structure between the displacement assembly and the connecting arm of the present invention; Figure 4 It is a schematic diagram of the connection structure between the pipe-butt assembly and the connection seat of the present invention; Figure 5 It is a schematic diagram of the connection structure between the arc box and the shift rod of the present invention; Figure 6 For the present invention Figure 1 The enlarged schematic diagram at A in the middle; Figure 7 For the present invention Figure 2 Enlarged schematic diagram of point B in the middle.

[0016] In the figure: 1, base; 2, stand; 3, first hydraulic cylinder; 4, fixed seat; 5, motor; 6, slide seat; 7, square seat; 8, positioning frame; 9, arc box; 10, joint; 11, connecting arm; 12, connecting seat; 13, slide groove; 14, second hydraulic cylinder; 15, fixing sleeve; 16, slide rod; 17, L-shaped block; 18, reinforcement rod; 19, spring; 20, vertical rod; 21, arc rod; 22 , anti-slip seat; 23, arc cavity; 24, mounting arm; 25, clamping seat; 26, shift rod; 27, assembly pipe; 28, positioning pin; 29, connecting block; 30, third hydraulic cylinder; 31, support block; 32, sleeve; 33, assembly rod; 34, two-way telescopic rod; 35, jacket; 36, mounting block; 37, assembly plate; 38, positioning groove; 39, positioning hole; 40, fixing rod; 41, arc cotton. DETAILED DESCRIPTION

[0017] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0019] like Figure 1-Figure 7 The steel pipe processing and production equipment shown in the figure comprises a base 1, a square seat 7 is fixedly mounted on the upper surface of the base 1, a vertical frame 2 is fixedly mounted on the upper surface of the square seat 7, and a first hydraulic cylinder 3 is connected to the outer side of the vertical frame 2 through a fixed piece; The square seat 7 and the base 1 are provided so that the first hydraulic cylinder 3 can be lifted and lowered more stably above the stand 2; The telescopic end of the first hydraulic cylinder 3 is fixedly connected with a mounting block 36, and a fixing seat 4 is fixedly installed on the lower surface of the mounting block 36. A processed part is arranged on the inner side of one end of the fixing seat 4, and slide seats 6 are fixedly installed on the outer walls on both sides of the fixing seat 4. The inner sides of the two slide seats 6 are correspondingly connected with connecting arms 11 through arranged moving components, and a connecting seat 12 is fixedly installed on the lower end of the connecting arm 11, and a connecting block 29 is connected to the outer side of the connecting seat 12 through an arranged sliding component, and a reinforcing rod 18 is fixedly installed on the lower surface of the connecting block 29, and a pipe-resistant assembly is arranged on the inner side of the other end of the reinforcing rod 18, and a lubrication assembly is arranged at the turning point of the outer side of the reinforcing rod 18.

[0020] The fixing member includes mounting plates 37 respectively mounted on the outer sides of the upper and lower ends of the vertical frame 2 , and the two mounting plates 37 are connected to the outer side of the first hydraulic cylinder 3 .

[0021] The workpiece includes a motor 5 fixedly mounted on the inner side of one end of a fixing seat 4 , and a joint 10 is fixedly mounted on the lower end of the motor 5 .

[0022] The motor 5 can drive the connector 10 at the output end to rotate, and the connector 10 can be connected to a drill bit used by a perforating component and some grinding components for use.

[0023] The moving assembly includes a second hydraulic cylinder 14, which is fixedly mounted on the side wall of the slide 6. A fixed sleeve 15 is fixedly mounted on the telescopic end of the second hydraulic cylinder 14. A fixed rod 40 is fixedly mounted on the lower outer side of the fixed sleeve 15. A sliding rod 16 is fixedly mounted on the lower end of the fixed rod 40. Under the connection between the fixed sleeve 15 and the fixed rod 40, the second hydraulic cylinder 14 can push the slide 6 to move horizontally, thereby driving the connecting arm 11 at the lower end to shift. A sliding groove 13 adapted to the sliding of the sliding rod 16 is provided on the inner side of the slide 6, and one end of the sliding rod 16 is rotatably matched with the connecting arm 11.

[0024] The sliding assembly includes support blocks 31 that are respectively fixedly mounted on the outer walls on both sides of the connecting seat 12. A third hydraulic cylinder 30 is fixedly mounted on the upper surfaces of the two support blocks 31. The telescopic ends of the two third hydraulic cylinders 30 are fixedly connected to the lower surface of the connecting block 29. The telescopic ends of the third hydraulic cylinders 30 can push the connecting block 29 up and down, and can cooperate with the fixed seat 4 to rise and fall, and the reinforcement rod 18 and the connecting arm 11 are slidably matched.

[0025] The pipe-resisting assembly includes vertical rods 20 which are slidably inserted into the inner side of one end of the reinforcing rod 18, a spring 19 is mounted on the lower outer side of the vertical rod 20, an arc rod 21 is fixedly installed on the lower end of the vertical rod 20, and an anti-slip seat 22 is fixedly installed in the middle of the inner wall of the arc rod 21. When the perforated fitting is pressed down, the arc rod 21 will first contact the surface of the steel pipe, and the anti-slip seat 22 is attached to the upper surface of the steel pipe and can be positioned on the top.

[0026] The lubrication assembly includes a sleeve 32 which is fixedly sleeved at the turning point of the outer side of the reinforcement rod 18, and L-shaped blocks 17 are fixedly installed on the outer walls of both sides of the sleeve 32. An assembly rod 33 is fixedly installed on the outer side of the sleeve 32, and a jacket 35 is fixedly installed on the outer side of the other end of the assembly rod 33. A two-way telescopic rod 34 is arranged on the inner side of the jacket 35. The assembly rod 33 and the jacket 35 can erect the two-way telescopic rod 34 to the outer side of the sleeve 32, and then the telescopic joints at both ends are slidably inserted into the inner side of the L-shaped block 17; Both ends of the two-way telescopic rod 34 are fixedly connected to the mounting arms 24, and the lower end of the mounting arm 24 is fixedly mounted with an assembly tube 27, and a positioning piece is arranged inside the assembly tube 27; the two-way telescopic rod 34 can drive the mounting arms 24 at both ends to move.

[0027] The positioning member includes a shift rod 26 slidably mounted on the inner side of the assembly tube 27, a holder 25 is fixedly mounted on the upper surface of the shift rod 26, and the holder 25 and the shift rod 26 are an integrated structure. The shift rod 26 and the holder 25 are an integrated structure, so that the shift rod 26 can be more balanced when inserted in parallel inside the assembly tube 27; The base 25 and the shift rod 26 are provided with a plurality of positioning holes 39 on their inner sides. An arc box 9 is fixedly mounted on one end of the shift rod 26. Both sides of the arc box 9 have beveled edges. After the steel pipe passes through, the edges of the arc box 9 will scrape against the surface of the steel pipe and contact the excess hair scraps, so that the hair scraps can be removed during the movement. An arc-shaped cavity 23 is provided inside the arc-shaped box 9, and an arc-shaped cotton 41 is provided inside the arc-shaped cavity 23. Workers can spray lubricating oil into the inside of the arc-shaped cotton 41, and then let the arc-shaped cotton 41 absorb the lubricating oil, so as to lubricate the perforated area outside the steel pipe, thereby facilitating the later connection; A positioning pin 28 is inserted into the inner side of the assembly tube 27, and the lower end of the positioning pin 28 extends to the inner side of the corresponding positioning hole 39; The positioning pin 28 can be inserted from above through the inner upper side of the assembly tube 27 into the corresponding positioning hole 39 .

[0028] Positioning frames 8 are fixedly installed on the upper surfaces of both sides of the base 1. Positioning grooves 38 are opened inside the positioning frames 8. The positioning grooves 38 arranged inside the positioning frames 8 can be positioned in conjunction with the steel pipe, and the positioning grooves 38 are arc-shaped.

[0029] Working principle: When in use, the steel pipe is mounted in the positioning groove 38 on the inner side of the positioning frame 8, and the first hydraulic cylinder 3 drives the fixing seat 4 to move downward, so that the motor 5 and the perforating fittings installed at the joint 10 are pressed down to the surface of the steel pipe to perforate it. In the process of pressing down and approaching the steel pipe, due to the position and height relationship, the second hydraulic cylinder 14 needs to push the fixing sleeve 15 and the fixing rod 40 to move, so that the sliding rod 16 can drive the outer connecting arm 11 and move away from the base 1. When the perforating fitting is pressed against the surface of the steel pipe to open a perforation, the bidirectional telescopic rod 34 can drive the mounting arm 24 and the arc box 9 to approach the steel pipe. The surface is clamped and fixed, so as to cooperate with the positioning effect of the steel pipe, and when it is against the steel pipe, the arc cotton 41 on the inside of the steel pipe will squeeze the surface of the steel pipe, and the lubricating oil filled and absorbed on the inside will be applied to the outside of the steel pipe, and the corresponding vertical rod 20 can also be fixed on the top of the steel pipe under the elastic pressure of the spring 19, in cooperation with the arc rod 21 and the anti-slip seat 22. When the perforation is completed, under the connection of the external pushing mechanism, the steel pipe passes through the arc cotton 41, and the arc cotton 41 coats the inner lubricating oil on the surface of the steel pipe to improve the quality of the steel pipe product, and the edges on both sides of the arc box 9 will also remove the hair chips passing through the steel pipe.

[0030] As described above, in order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, 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 part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0033] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0034] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0035] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense. For example, it 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 indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, it can be understood that the specific meanings of the above terms in the present invention are only the preferred embodiments of the present invention, and are not other forms of limitations on the present invention. Any technician familiar with this profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still belongs to the protection scope of the technical solution of the present invention.

Claims

1. A steel pipe processing and production equipment, comprising a base (1), characterized in that: A square seat (7) is fixedly mounted on the upper surface of the base (1); a vertical frame (2) is fixedly mounted on the upper surface of the square seat (7); a first hydraulic cylinder (3) is connected to the outer side of the vertical frame (2) via a fixed part; a mounting block (36) is fixedly connected to the telescopic end of the first hydraulic cylinder (3); a fixed seat (4) is fixedly mounted on the lower surface of the mounting block (36); a processing part is arranged on the inner side of one end of the fixed seat (4); sliding seats (6) are fixedly mounted on the outer walls of both sides of the fixed seat (4); connecting arms (11) are correspondingly connected to the inner sides of the two sliding seats (6) via a movable assembly; a connecting seat (12) is fixedly mounted on the lower end of the connecting arm (11); a connecting block (29) is connected to the outer side of the connecting seat (12) via a sliding assembly; a reinforcing rod (18) is fixedly mounted on the lower surface of the connecting block (29); a pipe-resisting assembly is arranged on the inner side of the other end of the reinforcing rod (18); and a lubricating assembly is arranged at the turning point of the outer side of the reinforcing rod (18).

2. The steel pipe processing and production equipment according to claim 1, characterized in that: The fixing member comprises assembly plates (37) respectively mounted on the outer sides of the upper and lower ends of the vertical frame (2), and the two assembly plates (37) are connected to the outer sides of the first hydraulic cylinder (3).

3. The steel pipe processing and production equipment according to claim 1, characterized in that: The workpiece comprises a motor (5) fixedly mounted on the inner side of one end of a fixing seat (4), and a joint (10) is fixedly mounted on the lower end of the motor (5).

4. The steel pipe processing and production equipment according to claim 1, characterized in that: The moving assembly comprises a second hydraulic cylinder (14) fixedly mounted on the side wall of the slide seat (6); a fixed sleeve (15) is fixedly mounted on the telescopic end of the second hydraulic cylinder (14); a fixed rod (40) is fixedly mounted on the lower outer side of the fixed sleeve (15); a sliding rod (16) is fixedly mounted on the lower end of the fixed rod (40); a sliding groove (13) adapted for sliding of the sliding rod (16) is provided on the inner side of the slide seat (6); one end of the sliding rod (16) is rotatably matched with the connecting arm (11).

5. The steel pipe processing and production equipment according to claim 1, characterized in that: The sliding assembly comprises support blocks (31) respectively fixedly mounted on the outer walls of both sides of the connecting seat (12); a third hydraulic cylinder (30) is fixedly mounted on the upper surfaces of the two support blocks (31); the telescopic ends of the two third hydraulic cylinders (30) are fixedly connected to the lower surface of the connecting block (29); and the reinforcing rod (18) is slidably matched with the connecting arm (11).

6. The steel pipe processing and production equipment according to claim 1, characterized in that: The pipe-supporting assembly comprises a vertical rod (20) which is slidably inserted into the inner side of one end of the reinforcing rod (18), a spring (19) is sleeved on the lower side of the outer side of the vertical rod (20), an arc-shaped rod (21) is fixedly mounted on the lower end of the vertical rod (20), and an anti-slip seat (22) is fixedly mounted in the middle of the inner wall of the arc-shaped rod (21).

7. The steel pipe processing and production equipment according to claim 1, characterized in that: The lubrication assembly comprises a sleeve (32) fixedly sleeved on the outer turning point of the reinforcement rod (18), L-shaped blocks (17) fixedly mounted on the outer walls of both sides of the sleeve (32), an assembly rod (33) fixedly mounted on the outer side of the sleeve (32), a jacket (35) fixedly mounted on the outer side of the other end of the assembly rod (33), a bidirectional telescopic rod (34) arranged on the inner side of the jacket (35), mounting arms (24) fixedly connected to both ends of the bidirectional telescopic rod (34), an assembly tube (27) fixedly mounted on the lower end of the assembly arm (24), and a positioning member arranged on the inner side of the assembly tube (27).

8. The steel pipe processing and production equipment according to claim 7, characterized in that: The positioning member comprises a shift rod (26) which is slidably mounted on the inner side of the assembly tube (27); a holder (25) is fixedly mounted on the upper surface of the shift rod (26); the holder (25) and the shift rod (26) are an integrally formed structure; a plurality of groups of positioning holes (39) are provided on the inner sides of the holder (25) and the shift rod (26); an arc box (9) is fixedly mounted on one end of the shift rod (26); an arc cavity (23) is provided on the inner side of the arc box (9); an arc cotton (41) is provided on the inner side of the arc cavity (23); a positioning pin (28) is inserted into the inner side of the assembly tube (27); and the lower end of the positioning pin (28) extends to the inner side of the corresponding positioning hole (39).

9. The steel pipe processing and production equipment according to claim 1, characterized in that: Positioning frames (8) are fixedly mounted on the upper surfaces of both sides of the base (1), and positioning grooves (38) are provided inside the positioning frames (8).

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