Steel pipe machining rolling machine

Abstract

The utility model belongs to the technical field of edge rolling machines, and particularly relates to a steel pipe machining edge rolling machine which comprises a base, an edge rolling machining mechanism is arranged above the base, and an extraction mechanism is arranged above the edge rolling machining mechanism. A power motor is started to drive a rotating rod to rotate, the rotating rod, a gear set and a guide wheel are driven to rotate through a belt, a telescopic hydraulic rod pushes a movable boss, a movable rotating rod and a movable guide wheel in a groove to longitudinally move according to the diameter of a steel pipe, and the movable guide wheel is made to be close to the rotating guide wheel; the longitudinal distance of the edge rolling roller is adjusted through the screw hand wheel, so that a steel pipe is machined to the needed edge rolling angle, meanwhile, the guide assembly is moved, the guide table guides the rolled steel pipe, the edge rolling effect is guaranteed, the edge rolling efficiency is improved, meanwhile, the edge rolling roller continuously extrudes the steel pipe, and therefore the edge rolling operation is completed; the distance of the edge rolling roller can be conveniently adjusted during edge rolling, the range of the edge rolling diameter is widened, and use is flexible and convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of the round bending machine, specifically relates to a steel pipe machining round bending machine. BACKGROUND

[0002] The round bending machine is divided into mechanical type and hydraulic type, the mechanical type round bending machine is a kind of high-quality, high-benefit round bending device for bending carbon steel, stainless steel, yellow metal profile into the ring and flange with diameter φ320-φ6000mm.The product is widely used in fan, bridge template, chemical equipment, cable rack, mining explosion-proof switch centrifuge and other mechanical equipment industry.

[0003] In the prior art, the distance between the extrusion rollers of the steel pipe machining round bending machine is relatively fixed and inconvenient to adjust, so that the diameter of the round bending is within a certain range during round bending, thereby affecting the adaptability of the round bending machine and the flexibility of use, so there is an urgent need to design a steel pipe machining round bending machine to solve these problems. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model discloses a steel pipe machining round bending machine.

[0005] The utility model realizes the above-mentioned purposes through the following technical schemes:

[0006] A kind of steel pipe machining round bending machine, including base, round bending processing mechanism is arranged on the top of base, extraction mechanism is arranged on the top of round bending processing mechanism.

[0007] Round bending processing mechanism includes the material guide frame that is fixedly arranged in the lateral side of base, material guide assembly is arranged in the side of material guide frame, rotating rod is installed equidistantly in the vertical direction on base, guide wheel is arranged on the outer surface of rotating rod, recess is arranged in the vertical direction on base, mobile boss is installed in the recess, telescopic hydraulic rod is installed on mobile boss, mobile rotating rod is arranged in the vertical direction on mobile boss, mobile guide wheel is arranged on the outer surface of mobile rotating rod, round bending roller is arranged in the side of mobile guide wheel, screw hand wheel is installed on round bending roller, mobile guide assembly is arranged on the rear side of round bending roller, belt is arranged on one end of rotating rod, gear set is arranged on the top of belt, and is installed on the outer surface of rotating rod, power motor is installed on one end of rotating rod, guide table is arranged in the side of mobile guide assembly.

[0008] Preferably, the extraction mechanism includes a back plate fixedly arranged on the rear side of the base, a vertical plate arranged on the back plate, a horizontal movement assembly arranged on the vertical plate, a vertical table arranged on the horizontal movement assembly, a lifting hydraulic cylinder arranged on the vertical table, and a piece taking assembly arranged on the telescopic end of the lifting hydraulic cylinder.

[0009] Preferably, the material guide assembly includes an upper guide table arranged on the material guide frame, and a lower guide table arranged below the upper guide table.

[0010] Preferably, the moving guide assembly comprises a guide roller arranged at the rear side of the roll forming roller, and a pneumatic cylinder is arranged on the guide roller.

[0011] Preferably, the transverse moving assembly comprises a lead screw arranged on the vertical plate, a moving table is arranged on the outer surface of the lead screw, and a driving motor is arranged at one end of the lead screw.

[0012] Preferably, the piece taking assembly comprises a connecting rod arranged at the telescopic end of the lifting hydraulic cylinder, an electromagnetic piece taking plate is arranged at the lower end of the connecting rod, and an electromagnet block is arranged in the electromagnetic piece taking plate.

[0013] Beneficial effects are that:

[0014] The utility model discloses a steel pipe processing roll forming machine, through setting up roll forming processing mechanism, starting power motor drives rotary rod rotation, through the belt drive rotary rod, gear set, guide wheel rotation, through telescopic hydraulic rod push the moving boss in the recess, moving rotary rod, moving guide wheel according to the longitudinal movement of steel pipe diameter, make moving guide wheel close in the guide wheel of rotation, through screw hand wheel longitudinal distance adjustment to roll forming roller, make steel pipe processing to the roll forming angle of need, simultaneously, the material of roll forming steel pipe is guided to guide table through the movement of guide assembly, guarantees the roll forming effect, improves the roll forming efficiency, and the roll forming roller continues to extrude steel pipe to complete roll forming operation, so when roll forming can conveniently adjust the distance of roll forming roller, improve the range of roll forming diameter, and it is flexible and convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structural schematic diagram of the utility model,

[0016] Figure 2 It is the front view structural schematic diagram of the utility model,

[0017] Figure 3 It is another view structural schematic diagram of the utility model,

[0018] Figure 4 It is Figure 1 the structural schematic diagram of A place in.

[0019] In the figure: 1, base; 2, roll forming mechanism; 201, material guide frame; 202, lower guide table; 2021, upper guide table; 203, rotating rod; 2031, moving rotating rod; 204, guide wheel; 2041, moving guide wheel; 205, groove; 2051, moving boss; 206, telescopic hydraulic rod; 207, roll forming roller; 208, screw hand wheel; 209, guide roller; 2091, pneumatic cylinder; 210, guide table; 211, belt; 212, gear set; 213, power motor; 3, extraction mechanism; 301, back plate; 302, vertical plate; 303, lead screw; 304, drive motor; 305, moving table; 306, longitudinal table; 307, lifting hydraulic cylinder; 308, connecting rod; 309, electromagnetic pickup plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0023] Reference Figures 1-4 An embodiment provided by the present application: a steel pipe processing roll forming machine, comprising a base 1, a roll forming mechanism 2 is arranged above the base 1, and an extraction mechanism 3 is arranged above the roll forming mechanism 2.

[0024] In the embodiment, the edge rolling mechanism 2 comprises a material guiding frame 201 fixed horizontally on one side of the base 1, a material guiding assembly arranged on one side of the material guiding frame 201, a rotating rod 203 vertically and equidistantly arranged on the base 1, a guide wheel 204 arranged on the outer surface of the rotating rod 203, a groove 205 longitudinally arranged on the base 1, a moving boss 2051 arranged in the groove 205, an extension hydraulic rod 206 arranged on the moving boss 2051, a moving rotating rod 2031 vertically arranged on the moving boss 2051, a moving guide wheel 2041 arranged on the outer surface of the moving rotating rod 2031, and the moving rotating rod 2031 and the moving guide wheel 2041 are connected through a bearing and rotate without power. The edge rolling roller 207 is arranged on one side of the moving guide wheel 2041, the screw hand wheel 208 is arranged on the edge rolling roller 207, and the screw hand wheel 208 is connected with the base 1 through a thread. The moving guide assembly is arranged on the rear side of the edge rolling roller 207, the belt 211 is arranged on one end of the rotating rod 203, the gear set 212 is arranged above the belt 211 and on the outer surface of the rotating rod 203, the power motor 213 is arranged on one end of the rotating rod 203, and the guide table 210 is arranged on one side of the moving guide assembly. The material guiding assembly comprises the upper guiding table 2021 arranged on the material guiding frame 201, and the lower guiding table 202 is arranged below the upper guiding table 2021. The electric push rod is arranged above the upper guiding table 2021, which can drive the upper guiding table 2021 to move to the lower guiding table 202, so as to guide the steel pipe feeding. The moving guide assembly comprises the guide roller 209 arranged on the rear side of the edge rolling roller 207, and the pneumatic cylinder 2091 is arranged on the guide roller 209. The extension hydraulic rod 206 is three groups, three groups of extension hydraulic rods 206 are connected through pipelines, share an oil channel, hydraulic oil enters from the rodless cavity of one cylinder, then flows through the rodless cavities of other cylinders in turn, and finally flows out from the rod cavity of the last cylinder, so as to realize synchronization, and it is necessary to ensure that the effective areas of all cylinders are equal. The guide wheel 204 and the moving guide wheel 2041 are made of rubber soft material.

[0025] In this embodiment: the extraction mechanism 3 includes a back plate 301 fixedly arranged on the rear side of the base 1, the back plate 301 is provided with a vertical plate 302, the vertical plate 302 is provided with a horizontal moving assembly, the horizontal moving assembly is provided with a vertical table 306, the vertical table 306 is provided with a lifting hydraulic cylinder 307, and the telescopic end of the lifting hydraulic cylinder 307 is provided with a piece taking assembly. The horizontal moving assembly comprises a lead screw 303 arranged on the vertical plate 302, the outer surface of the lead screw 303 is provided with a moving table 305, and one end of the lead screw 303 is provided with a driving motor 304. The piece taking assembly comprises a connecting rod 308 arranged at the telescopic end of the lifting hydraulic cylinder 307, the lower end of the connecting rod 308 is provided with an electromagnetic piece taking plate 309, and an electromagnet block is mounted in the electromagnetic piece taking plate 309. A micro power supply is mounted on the electromagnet block, so that the electromagnet block has a certain electromagnetic attraction. An installation plate is arranged between the connecting rod 308 and the electromagnetic piece taking plate 309. The installation plate and the electromagnetic piece taking plate 309 are connected through connecting bolts, which facilitates the disassembly and replacement of the electromagnetic piece taking plate 309, and the electromagnetic piece taking plate 309 can be replaced according to the steel pipe material, so that the piece taking of the rolled steel pipe can be better. The lead screw 303 and the moving table 305 are connected through threads.

[0026] Working principle: in use, first, the steel pipe to be rolled is moved to the side of the material guide frame 201 through the external material frame, and is placed above the lower guide table 202, the upper guide table 2021 is pushed down by the electric push rod, the steel pipe to be rolled is slightly positioned, the power motor 213 is started to drive the rotating rod 203 to rotate, the rotating rod 203 vertically arranged on one side is rotated through the belt 211 to drive the gear set 212, the guide wheel 204 arranged at one end of the rotating rod 203 is rotated, three groups of telescopic hydraulic rods 206 are started to push the moving rotating rod 2031 and the moving guide wheel 2041 to move longitudinally to the rotating guide wheel 204, and are adjusted to the appropriate position according to the diameter of the steel pipe to be rolled, and the moving rotating rod 2031 and the moving guide wheel 2041 are moved transversely together with the moving rotating rod 2031 and the moving guide wheel 2041, when one end of the steel pipe to be rolled moves to the outer surface of the rolling roller 207, the rolling roller 207 is pushed by the screw hand wheel 208 according to the size of the steel pipe to be rolled to contact the steel pipe to be rolled, after the guide roller 209 is adjusted in distance by the pneumatic cylinder 2091, the rolled steel pipe is guided through the outer surface of the guide roller 209, and is guided through the guide table 210, the driving motor 304 on the vertical plate 302 is started to drive the lead screw 303 to rotate, and the moving table 305 and the vertical table 306 are moved transversely, the lifting hydraulic cylinder 307 is started to push the connecting rod 308 and the electromagnetic piece taking plate 309 to move downward, the electromagnetic piece taking plate 309 is adsorbed on the outer surface of the completed rolled steel pipe to extract, and the steel pipe rolling is completed.

[0027] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A steel pipe processing coiling machine characterized by: Including the base (1), the base (1) is provided with a rounding mechanism (2), the rounding mechanism (2) is provided with a extraction mechanism (3) above; The rounding mechanism (2) includes a material guide frame (201) fixed transversely on one side of the base (1), a material guide assembly is arranged on one side of the material guide frame (201), a rotating rod (203) is installed vertically and equidistantly on the base (1), a guide wheel (204) is arranged on the outer surface of the rotating rod (203), a groove (205) is arranged longitudinally on the base (1), a moving boss (2051) is installed in the groove (205), a telescopic hydraulic rod (206) is installed on the moving boss (2051), a moving rotating rod (2031) is arranged vertically on the moving boss (2051), a moving guide wheel (2041) is arranged on the outer surface of the moving rotating rod (2031), a rounding roller (207) is arranged on one side of the moving guide wheel (2041), a screw hand wheel (208) is installed on the rounding roller (207), a moving guide assembly is arranged on the rear side of the rounding roller (207), a belt (211) is arranged on one end of the rotating rod (203), a gear set (212) is arranged above the belt (211) and is installed on the outer surface of the rotating rod (203), a power motor (213) is installed on one end of the rotating rod (203), and a guide table (210) is arranged on one side of the moving guide assembly.

2. A pipe machining and roll forming machine as defined in claim 1, wherein: The extraction mechanism (3) includes a back plate (301) fixedly arranged on the rear side of the base (1), a vertical plate (302) is arranged on the back plate (301), a horizontal moving assembly is arranged on the vertical plate (302), a vertical table (306) is arranged on the horizontal moving assembly, a lifting hydraulic cylinder (307) is arranged on the vertical table (306), and a piece taking assembly is arranged on the telescopic end of the lifting hydraulic cylinder (307).

3. A pipe machining and roll forming machine as defined in claim 1, wherein: The material guide assembly includes an upper guide table (2021) arranged on the material guide frame (201), and a lower guide table (202) is arranged below the upper guide table (2021).

4. The pipe machining and roll forming machine of claim 1, wherein: The moving guide assembly includes a guide roller (209) arranged on the rear side of the rounding roller (207), and a pneumatic cylinder (2091) is arranged on the guide roller (209).

5. A pipe machining and roll forming machine as defined in claim 2, wherein: The horizontal moving assembly includes a lead screw (303) arranged on the vertical plate (302), a moving table (305) is arranged on the outer surface of the lead screw (303), and a drive motor (304) is arranged on one end of the lead screw (303).

6. A pipe machining and roll forming machine as defined in claim 2 wherein: The piece taking assembly includes a connecting rod (308) arranged on the telescopic end of the lifting hydraulic cylinder (307), an electromagnetic piece taking plate (309) is arranged on the lower end of the connecting rod (308), and an electromagnet block is installed in the electromagnetic piece taking plate (309).

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