Scar scraping and winding device for steel pipe production

Abstract

The utility model discloses a steel pipe production scar scraping and rolling device which comprises a rolling table, a guide frame is fixedly installed on the top wall of one side of the rolling table, conduction wheels are rotatably installed in inner cavities of the two sides of the guide frame, a steel pipe is arranged in a clamping cavity of the two conduction wheels, a fixing base is fixedly installed on the top wall of the other side of the rolling table, and the fixing base is fixedly installed on the top wall of the other side of the rolling table. And a scar scraping block is rotationally installed in a plate body of the fixing base, the scar scraping block is provided with a round cavity for the steel pipe to penetrate through, a scar scraping tool bit is fixedly installed on one side wall of the scar scraping block, a shifting rod is fixedly installed on the circumferential side wall of one side of the scar scraping block, and a winding mechanism is arranged at the bottom of the winding table. According to the scar scraping and winding device, the fixed seat is arranged, and the rotatable scar scraping block is mounted in the fixed seat, so that the scar scraping block can be driven to rotate under the driving of the poke rod, the position of the scar scraping tool bit can be changed, craters at different positions of the surface of a steel pipe can be scraped, and the practicability of the scar scraping and winding device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel pipe production technical field, concretely is a kind of scar scraping and winding device for steel pipe production. BACKGROUND

[0002] Steel pipe is after being rolled into round pipe by forming equipment, and then being obtained after secondary forming, and the main production procedure generally includes strip steel after uncoiling, flattening, curling, welding into round pipe, secondary forming and segmented shearing.In the welding of steel pipe, scar scraping equipment is needed to clean the welding scar left on the weld of steel pipe.

[0003] Chinese patent with publication number CN214023860U discloses a kind of scar scraping and winding mechanism for steel pipe production, it includes conveying frame, conveying frame upper portion is provided with steel pipe transmission seat and scar scraping frame along steel pipe transmission direction, two extrusion rollers are rotationally arranged in the middle of steel pipe transmission seat, scar scraping frame is fixedly provided with scar scraping cutter head near one side of steel pipe transmission seat, welding scar winding assembly is arranged between steel pipe transmission seat and scar scraping frame, welding scar winding assembly includes rotary wheel and outer extension frame;Rotary wheel is rotationally arranged in the side of scar scraping frame near steel pipe transmission seat, material guiding pressure rod is arranged on the upper side of rotary wheel.The utility model is guided to the welding scar under the outer extension frame by material guiding pressure rod and rotary wheel, is wound in the lower end of winding frame, so that the winding treatment of welding scar after scraping is completed, and the influence of scattered welding scar on workers is reduced.

[0004] But the above patent still has certain deficiency, since welding scar can be located at different positions on the surface of steel pipe, and the scar scraping frame and scar scraping cutter head in the above patent are fixedly installed and cannot be rotated and adjusted in position, so that it can only scrape welding scar at the same position on steel pipe, which is relatively inconvenient. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of scar scraping and winding device for steel pipe production to solve the problem that the scar scraping frame and scar scraping cutter head in the existing steel pipe scar scraping and winding device are fixedly installed and cannot be rotated and adjusted in position, so that it can only scrape welding scar at the same position on steel pipe in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of scar scraping and winding device for steel pipe production, including winding table, the top wall of one side of winding table is fixedly installed with guide frame, the two side inner cavities of guide frame are rotationally installed with conducting wheel, steel pipe is arranged in the clamping cavity of two conducting wheels, the top wall of the other side of winding table is fixedly installed with fixed seat, the plate body of fixed seat is rotationally installed with scar scraping block, the circular cavity of scar scraping block is provided for the steel pipe to pass through, the side wall of scar scraping block is fixedly installed with scar scraping cutter head, the circumferential side wall of the side of scar scraping block is fixedly installed with push rod, and the bottom of winding table is provided with winding mechanism.

[0007] Preferably, the winding mechanism comprises fixed plates fixedly installed on the bottom walls on both sides of the winding table, a reciprocating screw rod is rotatably connected between the adjacent fixed plates, and a moving block is screwed on the surface of the rod body of the reciprocating screw rod.

[0008] Preferably, winding grooves are formed in the top walls on both sides of the winding table, a pushing frame is fixedly and jointly installed on the side walls of the moving block, the bottom wall of the top wall frame body of the pushing frame abuts against the top wall of the winding table, a motor is fixedly installed on the bottom wall of the winding table on one side, and the output end of the motor is connected with the rod body of one end of the reciprocating screw rod.

[0009] Preferably, a first bevel gear is fixedly installed on the bottom end shaft rod body of the conducting wheel on one side, a second bevel gear is fixedly installed on the rod body of the other end of the reciprocating screw rod, and the first bevel gear and the second bevel gear are meshed with each other.

[0010] Preferably, the winding groove is arranged in the clamping cavity between the guide frame and the fixed seat.

[0011] Preferably, supporting legs are fixedly installed at the four corners of the bottom wall of the winding table.

[0012] Compared with the prior art, the present application has the following beneficial effects:

[0013] The fixed seat is arranged, the scar removing block capable of rotating is installed in the fixed seat, the scar removing block is driven to rotate under the driving of the poking rod, the position of the scar removing head is changed, the welding scars at different positions on the surface of the steel pipe are removed, and the practicability of the scar removing and winding device is improved.

[0014] The winding mechanism is arranged, the removed welding scars can be reciprocally moved by the reciprocating screw rod and the moving block, the pushing frame automatically pushes the welding scars into the winding groove, manual collection is not needed, and the working intensity of the workers is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a first perspective structural schematic view of the scar removing and winding device for steel pipe production.

[0016] Fig. 2 It is a second perspective structural schematic view of the scar removing and winding device for steel pipe production.

[0017] Fig. 3 It is a third perspective structural schematic view of the scar removing and winding device for steel pipe production.

[0018] In the figure: 1, winding table; 2, guide frame; 3, transmission wheel; 4, steel pipe; 5, fixed seat; 6, winding groove; 7, pushing frame; 8, scar removing block; 9, scar removing cutter head; 10, poking rod; 11, first bevel gear; 12, second bevel gear; 13, fixed plate; 14, reciprocating screw rod; 15, moving block; 16, motor. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figs. 1-3 The utility model provides a kind of technical scheme: a kind of scar removing and winding device for steel pipe production, including winding table 1, the left side top wall of winding table 1 is fixedly installed with guide frame 2, the vertical section of guide frame 2 is U-shaped. The inner cavity of the front and back sides of guide frame 2 is rotatably installed with transmission wheel 3 by bearing, the top shaft rod body of transmission wheel 3 is installed in the top wall of guide frame 2 by bearing, and the bottom end shaft rod body is installed in the bottom wall of winding table 1 by bearing. Steel pipe 4 is arranged in the clamping cavity of two transmission wheels 3, to facilitate the movement of steel pipe 4 driven by transmission wheel 3. The other side top wall of winding table 1 is fixedly installed with fixed seat 5, the plate body of fixed seat 5 is rotatably installed with scar removing block 8 by bearing, scar removing block 8 is provided with round cavity for steel pipe 4 to pass through, the left side wall of scar removing block 8 is fixedly installed with scar removing cutter head 9 for removing the welding scar on the surface of steel pipe 4, the circumferential side wall of the right side of scar removing block 8 is fixedly installed with poking rod 10, and four are uniformly arranged in poking rod 10, to facilitate the rotation of scar removing block 8 by poking rod 10. Winding mechanism is arranged at the bottom of winding table 1 for automatically collecting the welding scar removed.

[0021] In one case of the embodiment, the winding mechanism includes fixed plate 13 fixedly installed on the bottom wall of the left and right sides of winding table 1, reciprocating screw rod 14 is rotatably connected between adjacent fixed plates 13, the left end rod body of reciprocating screw rod 14 penetrates the plate body of the left fixed plate 13 by bearing, and the right end rod body penetrates the plate body of the right fixed plate 13 by bearing. The rod body surface of reciprocating screw rod 14 is screwed with moving block 15.

[0022] In one instance of the embodiment, the left and right side top walls of the winding table 1 are provided with winding grooves 6 for winding the welding scars, and the front and rear side walls of the moving block 15 are fixedly and jointly provided with a pushing frame 7, the bottom wall of the top wall frame body of the pushing frame 7 abuts against the top wall of the winding table 1, and the purpose is to push the welding scars scattered on the surface of the winding table 1 into the winding grooves 6. The right side bottom wall of the winding table 1 is fixedly provided with a motor 16, and the output end of the motor 16 is connected with the right end rod body of the reciprocating screw rod 14 through a shaft coupling.

[0023] In one instance of the embodiment, the bottom end shaft rod body of the front side conducting wheel 3 is fixedly provided with a first bevel gear 11, and the other end rod body of the reciprocating screw rod 14 is fixedly provided with a second bevel gear 12, and the first bevel gear 11 and the second bevel gear 12 are meshed with each other, and the purpose is to facilitate the rotation of the reciprocating screw rod 14 to drive the conducting wheel 3 to rotate.

[0024] In one instance of the embodiment, the winding grooves 6 are arranged in the clamping cavities of the guide frame 2 and the fixed seat 5.

[0025] In one instance of the embodiment, the bottom wall of the winding table 1 is fixedly provided with supporting legs at the four corners.

[0026] Working principle: when the utility model is used, the motor 16 is started, the output end of the motor 16 drives the reciprocating screw rod 14 to rotate, and the reciprocating screw rod 14 drives the conducting wheel 3 to run under the meshing action of the first bevel gear 11 and the second bevel gear 12, and then the steel pipe 4 is pushed to the right, so that the welding scars on the surface of the steel pipe 4 are scraped off by the scar scraping knife head 9 after being contacted, and when it is necessary to scrape off the welding scars at other positions on the surface of the steel pipe 4, the scar scraping block 8 can be rotated by means of the rotating lever 10, so that the scar scraping knife head 9 corresponds to the axis of the welding scars, and with the rotation of the reciprocating screw rod 14, the moving block 15 is driven to reciprocate left and right along the rod body surface of the reciprocating screw rod 14, and then the pushing frame 7 is driven to reciprocate left and right, so as to automatically push the welding scars scattered on the surface of the winding table 1 into the winding grooves 6, without manual winding, and the working intensity of the workers is reduced.

[0027] It should be noted that in this document, the terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0028] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A scar removing and winding device for steel pipe production, comprising a winding table (1), characterized in that: One side top wall of the winding table (1) is fixedly installed with a guide frame (2), the two side inner cavities of the guide frame (2) are rotatably installed with a transmission wheel (3), the clamping cavity of the two transmission wheels (3) is provided with a steel pipe (4), the other side top wall of the winding table (1) is fixedly installed with a fixed seat (5), the plate body of the fixed seat (5) is rotatably installed with a scar removing block (8), the scar removing block (8) is provided with a circular cavity for the steel pipe (4) to pass through, one side wall of the scar removing block (8) is fixedly installed with a scar removing cutter head (9), the circumferential side wall of one side of the scar removing block (8) is fixedly installed with a pushing rod (10), and the bottom of the winding table (1) is provided with a winding mechanism.

2. A scar removing and winding device for a steel pipe production according to claim 1, characterized in that: The winding mechanism comprises fixed plates (13) fixedly installed on the two side bottom walls of the winding table (1), reciprocating lead screws (14) rotatably connected between adjacent fixed plates (13), and moving blocks (15) screwed on the surface of the rod body of the reciprocating lead screw (14).

3. A scar removing and winding device for a steel pipe production according to claim 2, characterized in that: The two side top walls of the winding table (1) are provided with winding grooves (6), the two side walls of the moving block (15) are fixedly installed with a pushing frame (7), the bottom wall of the top wall frame body of the pushing frame (7) abuts against the top wall of the winding table (1), one side bottom wall of the winding table (1) is fixedly installed with a motor (16), and the output end of the motor (16) is connected with one end rod body of the reciprocating lead screw (14).

4. A scar removing and winding device for a steel pipe production according to claim 3, characterized in that: The bottom end shaft rod body of the transmission wheel (3) on one side is fixedly installed with a first bevel gear (11), the other end rod body of the reciprocating lead screw (14) is fixedly installed with a second bevel gear (12), and the first bevel gear (11) and the second bevel gear (12) are in meshing relationship.

5. A scarfing and coiling device for the production of steel pipes according to claim 4, characterized in that: The winding groove (6) is arranged in the clamping cavity of the guide frame (2) and the fixed seat (5).

6. A scar removing and winding device for a steel pipe production according to claim 1, characterized in that: The bottom wall of the winding table (1) is fixedly installed with supporting legs at the four corners.

Images