Steel pipe processing device

Abstract

The utility model discloses a steel pipe processing device, which belongs to the technical field of steel pipe processing. The application includes a processing platform, including a workbench, a block, a column and a through hole; a block is arranged on the workbench; one end of the column is vertically connected to the side of the block; a through hole is provided at the end of the column away from the block; the direction of the through hole is perpendicular to the axis of the column; a punching assembly is arranged on the workbench, located at the end of the column away from the block; an adjustment assembly includes a linear moving mechanism, a seat body and a protrusion; the linear moving mechanism is arranged on the workbench; the seat body is arranged on the movable end of the linear moving mechanism; a circular groove is provided through the seat body corresponding to the column; the column passes through the circular groove; the linear moving mechanism drives the seat body to move along the column; the protrusion is arranged on the inner wall of the circular groove and contacts the outer wall of the column. The utility model drives the steel pipe to move by the linear moving mechanism, and the positioning is accurate, and can realize perforation processing at multiple positions, and the perforation range is wide.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel pipe processing, and specifically relates to a steel pipe processing device. Background Art

[0002] Some steel pipes need to be punched after cutting to meet specific usage requirements. In the prior art, drilling machines or other punching devices are generally used for drilling.

[0003] For example, the invention with patent announcement number CN110449507B discloses a steel pipe punching machine, which includes a frame, an electric box is arranged at the rear side of the frame, a material rack adjustment mechanism is arranged at the rear side of the top of the frame top plate, a material rack is connected to the material rack adjustment mechanism, a feeding mechanism is arranged at the lower side of the material rack adjustment mechanism, a small punch is arranged at the front side of the feeding mechanism, a discharge mechanism is arranged on the bottom plate of the small punch, and a mold is arranged on the side of the discharge mechanism close to the feeding mechanism. When in use, the material is manually discharged through the material rack, the feeding mechanism pushes the steel pipe workpiece to the front of the ejector rod, the ejector mechanism pushes the ejector rod to push the steel pipe workpiece into the mold, and then the feeding mechanism is reset, the small punch starts to press down, the workpiece is punched and formed, and then the ejector mechanism and the small punch are reset, and the discharge cylinder takes out the workpiece. The present invention realizes the automation of small steel pipe punching and forming of liquid reservoir accessories, improves efficiency, and reduces labor intensity.

[0004] However, during the use of the punching machine, it is impossible to perform multiple positioning punching, that is, it can only perform one position punching, and the punching of the second position cannot be determined. The positioning effect is poor, multiple position punching cannot be performed, and the punching range is limited. Utility Model Content

[0005] The utility model provides a steel pipe processing device to solve the technical problems mentioned in the background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A steel pipe processing device, comprising: a processing platform, including a workbench, a block, a column and a through hole; the block is arranged on the table top of the workbench; one end of the column is vertically connected to the side of the block; the through hole is provided at the end of the column away from the block; the direction of the through hole is perpendicular to the axis of the column; a punching assembly is arranged on the table top of the workbench, located at the end of the column away from the block; an adjustment assembly, comprising a linear motion mechanism, a seat body and a protrusion; the linear motion mechanism is arranged on the table top of the workbench; the seat body is arranged on the movable end of the linear motion mechanism; the seat body is provided with a penetrating circular groove corresponding to the column; the column passes through the circular groove; the linear motion mechanism drives the seat body to move along the column; the protrusion is arranged on the inner wall of the circular groove and contacts with the outer wall of the column.

[0008] As a further improvement of the technical solution, the linear motion mechanism is close to the column and is located between the block and the punching assembly; the movement direction of the active end of the linear motion mechanism is consistent with the axial direction of the column.

[0009] As a further improvement of the technical solution, a gap is left between the column and the table top of the workbench; and the through hole is vertically arranged.

[0010] As a further improvement of the technical solution, the processing platform also includes a discharge groove; the column is provided with the discharge groove away from the block; the discharge groove is close to the table surface of the workbench; and the discharge groove is communicated with the through hole.

[0011] As a further improvement of the technical solution, the protrusion is located at one end of the circular groove close to the block; the diameter of the circular groove is larger than the diameter of the cylinder.

[0012] As a further improvement of the technical solution, the seat body includes a first seat body and a second seat body; one end of the first seat body is connected to the movable end of the linear moving mechanism; a circular ring is provided on a side of the second seat body away from the block body; a groove corresponding to the circular ring is provided on a side of the first seat body close to the block body; the first seat body and the second seat body are rotatably connected via the circular ring and the groove.

[0013] As a further improvement of the technical solution, the adjustment component also includes a motor and a gear; the gear is arranged on the second seat body; the motor is arranged on the first seat body; and the output end of the motor is meshingly connected with the gear.

[0014] As a further improvement of the technical solution, the adjustment assembly also includes a spring and a pressing plate; one end of the spring is connected to the inner wall of the circular groove, and the other end faces the column; one end of the spring close to the column is connected to the pressing plate.

[0015] As a further improvement of the technical solution, the punching assembly includes a frame, a hydraulic cylinder and a cylindrical pressure head; the frame is arranged on the table top of the workbench; the hydraulic cylinder is arranged on the top of the frame; the movable end of the hydraulic cylinder faces the column; one end of the pressure head is connected to the movable end of the hydraulic cylinder, and the other end faces the through hole; the pressure head is located directly above the through hole

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] The utility model drives the steel pipe to move by a linear moving mechanism, and the positioning is accurate, and can realize punching processing at multiple positions with a wide punching range. When in use, the steel pipe is inserted into the column, and one end of the column close to the block contacts with the protrusion, and the protrusion supports the steel pipe so that it cannot move, and then according to the position of the hole to be punched, the movement of the movable end of the linear moving mechanism is controlled, and the movable end of the linear moving mechanism drives the seat body to move along the column, so that the steel pipe moves to the corresponding position, and the steel pipe covers the through hole, and then the hydraulic cylinder is started, and the movable end of the hydraulic cylinder is started and extended toward the column, driving the pressure head to punch toward the steel pipe and the through hole, and the pressure head breaks through the outer wall of the steel pipe and extends into the through hole, punching a circular hole on the steel pipe to realize the punching processing, and then the hydraulic cylinder contracts, and the pressure head is separated from the through hole, and then according to the position of the punching processing, the seat body steel pipe is driven to move to the corresponding position through the linear moving mechanism, and the punching operation is repeated. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the structure of a steel pipe processing device of the utility model Figure 1 ;

[0020] Figure 2 The structure diagram provided by the utility model Figure 2 ;

[0021] Figure 3 The structure diagram provided by the utility model Figure 3

[0022] Figure 4 for Figure 3 The enlarged schematic diagram of point A in the middle;

[0023] Figure 5 for Figure 3 A top view of

[0024] Figure 6 for Figure 5 Sectional view at the middle BB;

[0025] Figure 7 for Figure 6 Schematic diagram of the method at C;

[0026] Figure markings: 1-processing platform, 11-workbench, 12-block, 13-column, 14-through hole, 15-discharge slot, 2-punching assembly, 21-frame, 22-hydraulic cylinder, 23-pressing head, 3-adjusting assembly 31-linear moving mechanism, 32-seat, 321-first seat, 322-second seat, 323-ring, 324-notch, 33-protrusion, 34-circular groove, 35 motor, 36-gear, 37-spring, 38-pressing sheet. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of 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. Unless otherwise defined, the technical terms or scientific terms used herein should be the common meanings understood by people with general skills in the field to which the utility model belongs.

[0028] The words "first", "second" and similar words used in the specification and claims of the utility model invention application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, unless the context clearly indicates otherwise, the singular form of "a", "an" or "the" and similar words do not indicate a quantitative limitation, but indicate the existence of at least one. "Include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" include the features, wholes, steps, operations, elements and / or components listed after "include" or "comprise", and do not exclude the existence or addition of one or more other features, wholes, steps, operations, elements, components and / or their collections. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" 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 communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Embodiment 1:

[0031] like Figures 1 to 6 As shown, a steel pipe processing device includes a processing platform 1, a punching assembly 2 and an adjusting assembly 3; the processing platform 1 includes a workbench 11, a block 12, a column 13 and a through hole 14; a block 12 is arranged on the table of the workbench 1; one end of the column 13 is vertically connected to the side of the block 12, that is, the column 13 is arranged horizontally; a gap is left between the column 13 and the table of the workbench 11; the diameter of the column 13 is slightly smaller than the steel pipe; a through hole 14 is opened at one end of the column 13 away from the block 12, and the through hole 14 is arranged vertically, and its direction is vertical The punching assembly 2 is arranged on the table of the workbench 11, and is located on the end of the column 13 away from the block 12; the punching assembly 2 includes a frame 21, a hydraulic cylinder 22 and a cylindrical pressure head 23; the frame 21 is arranged on the table of the workbench 11; the hydraulic cylinder 22 is arranged on the top of the frame 21; the hydraulic cylinder 22 is arranged vertically, and its movable end faces the column 13; one end of the pressure head 23 is connected to the movable end of the hydraulic cylinder 22, and the other end faces the through hole 14; the pressure head 23 is arranged vertically and is located on the through hole 1 4, the diameter of the pressure head 23 is slightly smaller than the diameter of the through hole 14, and can be freely inserted into the through hole 14; the adjustment component 3 includes a linear motion mechanism 31, a seat body 32, a protrusion 33 and a controller; the linear motion mechanism 31 is arranged on the table surface of the workbench 11, the linear motion mechanism 31 is close to the column 13, and is located between the block 12 and the punching component 2; the movement direction of the active end of the linear motion mechanism 31 is consistent with the axial direction of the column 13; the linear motion mechanism 31 can be a slide, an electric push rod, a cylinder, etc., preferably, a linear motion mechanism 31. The linear moving mechanism 31 is a slide with high precision; the controller (not shown) is arranged on the table surface of the workbench 11; the controller is connected to the linear moving mechanism 31 in circuit; the seat 32 is arranged on the movable end of the linear moving mechanism 31; the seat 32 is provided with a circular groove 34 penetrating the corresponding cylinder 13; the diameter of the circular groove 34 is larger than the diameter of the cylinder 13, and the cylinder 13 passes through the circular groove 34; the linear moving mechanism 31 drives the seat 32 to move along the cylinder 13; the protrusion 33 is arranged on the inner wall of the circular groove 34 and contacts the outer wall of the cylinder 13. In addition, it should be noted that the connection method between the linear moving mechanism and the controller is a conventional connection, and the specific models of the linear moving mechanism and the controller are not the improvement points of this application, so they will not be described here.

[0032] Working method:

[0033] When in use, the steel pipe is inserted into the column 13, and one end of the column 13 close to the block 12 contacts with the protrusion 33, and the protrusion 33 supports the steel pipe so that it cannot move. Then, according to the position of the hole to be punched, the movement of the movable end of the linear moving mechanism 31 is controlled, and the movable end of the linear moving mechanism 31 drives the seat body 32 to move along the column 13, so that the steel pipe moves to the corresponding position, and the steel pipe covers the through hole 14. Then, the hydraulic cylinder 22 is started, and the movable end of the hydraulic cylinder 22 is started and extended toward the column 13, driving the pressure head 33 to punch toward the steel pipe and the through hole 14, and the pressure head 33 breaks through the outer wall of the steel pipe and extends into the through hole 14, punching a circular hole on the steel pipe to realize the perforation processing, and then the hydraulic cylinder 22 contracts, and the pressure head 33 is separated from the through hole 14. According to the position of the perforation processing, the linear moving mechanism 31 is used to drive the seat body 32 steel pipe to move to the corresponding position, and the perforation operation is repeated to realize perforation processing at multiple positions, and the perforation range is wide.

[0034] like Figure 1 , Figure 2 and Figure 6 As shown, preferably, the processing platform 1 also includes a discharge groove 15; the column 13 is provided with a discharge groove 15 away from the block 12; the discharge groove 15 is close to the table top of the workbench 11; the discharge groove 15 can be a rectangular structure, and the discharge groove 15 is communicated with the through hole 14; when the pressure head 33 punches the steel pipe and extends into the discharge groove 15, the broken iron sheet is discharged into the discharge groove 15, and the iron sheet falls into the inside of the steel pipe to prevent the iron sheet from being stuck in the through hole 14.

[0035] Embodiment 2:

[0036] like Figures 4 to 7As shown, compared with the first embodiment, the difference is that a structural form of the seat 32 is given; the seat 32 includes a first seat 321, a second seat 322, a ring 323 and a notch 324; one end of the first seat 321 is connected to the movable end of the linear moving mechanism 31; the second seat 322 is provided with a ring 323 on a side away from the block 12; the first seat 321 is close to the block 12 and the corresponding ring 323 is provided with a notch 324; the first seat 321 and the second seat 322 are rotatably connected through the ring 323 and the notch 324, the ring 323 extends into the notch 324, and rotates in the notch 324; the protrusion 33 is located at the end of the groove 34 close to the block 12, that is, the block 12 is located at the end of the second seat 322 close to the block 12; the adjustment component 3 also includes a motor 35, a gear 36, a spring 37 and a pressing plate 38; the gear 36 is arranged on the second seat 322, Located on the outer side of the second seat body 322, the gear 36 is a spur gear; the motor 35 is arranged on the first seat body 321, and the direction of its vertical end is consistent with the movement direction of the active end of the linear motion mechanism 31; the output end of the motor 35 is close to the gear 36, and is meshed with the gear 36 for transmission connection, driving the second seat body 322 to rotate, and the motor 35 is connected to the controller circuit; one end of the spring 37 is connected to the inner wall of the circular groove 34, and the other end thereof faces the column 13; the end of the spring 37 close to the column 13 is connected to the pressing plate 38, and the side of the pressing plate 38 close to the column 13 is an arc structure, and the thickness of the pressing plate 28 gradually decreases from the end close to the block 12 to the punching assembly 2; optionally, the adjustment assembly 3 also includes a limit column, the length of the limit column is less than the normal length of the spring 37, the limit column is arranged on the second seat body 322, located inside the spring 37, to limit the movement direction of the spring 37, better facing the column 13. In addition, it should be noted that the connection method between the motor and the controller is a conventional connection, and the specific model of the motor is not an improvement point of this application, so it will not be described in detail here.

[0037] Working method:

[0038] After the steel pipe is inserted into the column 13, the end of the steel pipe close to the block 12 extends into the first seat body 321 and the second seat body 322, and the end of the steel pipe close to the block 12 is supported by the protrusion 33. At the same time, the pressing plate 38 contacts the outer wall of the steel pipe, and the spring 37 is compressed, so that the pressing plate 38 presses the steel pipe. The pressing plate 38 presses the steel pipe from multiple angles to form a clamp. When side perforation is required, the motor 35 can be started to rotate, and the output end of the motor 35 is engaged with the gear 36 to drive the second seat body 322 to rotate a certain angle. The steel pipe is clamped by the pressing plate 38 and rotates a certain angle with the second seat body 322. The perforation point is switched and perforation is performed. When used together with the linear moving mechanism 31, perforations can be performed at multiple positions, with a wide perforation range and accurate positioning.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel pipe processing device, characterized in that: include: A processing platform (1) comprises a workbench (11), a block (12), a column (13) and a through hole (14); the block (12) is arranged on the workbench (11); one end of the column (13) is vertically connected to the side of the block (12); the through hole (14) is opened at one end of the column (13) away from the block (12); the direction of the through hole (14) is perpendicular to the axis of the column (13); A punching assembly (2) is arranged on the table surface of the workbench (11) and is located at an end of the column (13) away from the block (12); The adjusting assembly (3) comprises a linear moving mechanism (31), a seat body (32) and a protrusion (33); the linear moving mechanism (31) is arranged on the table surface of the workbench (11); the seat body (32) is arranged on the movable end of the linear moving mechanism (31); the seat body (32) is provided with a penetrating circular groove (34) corresponding to the column (13); the column (13) passes through the circular groove (34); the linear moving mechanism (31) drives the seat body (32) to move along the column (13); the protrusion (33) is arranged on the inner wall of the circular groove (34) and contacts the outer wall of the column (13).

2. The steel pipe processing device according to claim 1, characterized in that: The linear motion mechanism (31) is close to the column (13) and is located between the block (12) and the punching assembly (2); the movement direction of the active end of the linear motion mechanism (31) is consistent with the axial direction of the column (13).

3. The steel pipe processing device according to claim 1, characterized in that: The column (13) is spaced apart from the table surface of the workbench (11); and the through hole (14) is vertically arranged.

4. The steel pipe processing device according to claim 3, characterized in that: The processing platform (1) further comprises a discharge groove (15); the column (13) is provided with the discharge groove (15) away from the block (12); the discharge groove (15) is close to the table surface of the workbench (11); and the discharge groove (15) is communicated with the through hole (14).

5. The steel pipe processing device according to claim 1, characterized in that: The protrusion (33) is located at one end of the circular groove (34) close to the block (12); the diameter of the circular groove (34) is greater than the diameter of the column (13).

6. The steel pipe processing device according to claim 5, characterized in that: The seat body (32) comprises a first seat body (321) and a second seat body (322); one end of the first seat body (321) is connected to the movable end of the linear moving mechanism (31); a circular ring (323) is provided on a side of the second seat body (322) away from the block body (12); a notch (324) corresponding to the circular ring (323) is provided on a side of the first seat body (321) close to the block body (12); the first seat body (321) and the second seat body (322) are rotatably connected via the circular ring (323) and the notch (324).

7. The steel pipe processing device according to claim 6, characterized in that: The adjustment component (3) further comprises a motor (35) and a gear (36); the gear (36) is arranged on the second seat body (322); the motor (35) is arranged on the first seat body (321); and the output end of the motor (35) is meshingly connected with the gear (36).

8. The steel pipe processing device according to claim 5, characterized in that: The adjustment assembly (3) further comprises a spring (37) and a pressing plate (38); one end of the spring (37) is connected to the inner wall of the circular groove (34), and the other end thereof faces the column (13); one end of the spring (37) close to the column (13) is connected to the pressing plate (38).

9. The steel pipe processing device according to any one of claims 1 to 8, characterized in that: The punching assembly (2) comprises a frame (21), a hydraulic cylinder (22) and a pressing head (23) of a cylindrical structure; the frame (21) is arranged on the table top of the workbench (11); the hydraulic cylinder (22) is arranged on the top of the frame (21); the movable end of the hydraulic cylinder (22) faces the column (13); one end of the pressing head (23) is connected to the movable end of the hydraulic cylinder (22), and the other end faces the through hole (14); the pressing head (23) is located directly above the through hole (14).

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