CN210848981U

CN210848981U - Welding workbench convenient for fixing special-shaped steel pipe

Info

Publication number: CN210848981U
Application number: CN201921868879.6U
Authority: CN
Inventors: 马波
Original assignee: Jiangsu Debo Metal Products Co ltd
Current assignee: Jiangsu Debo Metal Products Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-06-26
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a weldment work platform convenient to fixed dysmorphism steel pipe, the on-line screen storage device comprises a base, the base top is provided with first support, and first support inside runs through there is first pivot, first opening has all been seted up to first pivot upper end and first support upper end, and runs through in the first pivot right-hand member outside has the screw rod, the screw rod sets up right-hand at first support, and screw rod the inner is provided with the gasket, the base rear side is provided with the stand, and the stand front side sets up the device of marcing, the device of marcing runs through the slider, and the slider setting is in the stand front side. This weldment work platform convenient to fixed dysmorphism steel pipe is provided with first rotary drum, second rotary drum and backup pad, rotates the screw rod, and the screw rod promotes the tight work piece of gasket clamp, rotates the work piece simultaneously, and the stress point between work piece and the gasket is more stable, makes two work pieces fix respectively inside first rotary drum and second rotary drum, rotates first rotary drum and second rotary drum, is convenient for press from both sides tight dysmorphism work piece, adjusts the circumference position of work piece simultaneously.

Description

Welding workbench convenient for fixing special-shaped steel pipe

Technical Field

The utility model relates to a weldment work platform technical field specifically is a weldment work platform convenient to fixed special-shaped steel pipe.

Background

In the welding process of steel pipe, for the accurate fixed steel pipe, make the steel pipe fixed firm, promote the processingquality of product, consequently need use weldment work platform.

The clamp of the existing welding workbench cannot rotate, the requirement on the circumferential angle of a special-shaped steel pipe is high during welding, but the stress point of the special-shaped steel pipe is inconsistent with that of a common steel pipe, the clamping of the special-shaped steel pipe is not fastened enough easily after forced clamping, or circumferential displacement occurs after the clamping is completed, the next step of welding is not convenient to perform, and the existing equipment needs to be improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a weldment work platform convenient to fixed special-shaped steel pipe to solve the unable rotation of the anchor clamps of the current weldment work platform that proposes in the above-mentioned background art, during welding adds man-hour, the circumference angle to special-shaped steel pipe requires highly, but the stress point and the ordinary steel pipe of special-shaped steel pipe are inconsistent, lead to behind the clamping by force easily that the special-shaped steel pipe clamping is not enough fastened, perhaps take place the circumference displacement after the clamping is accomplished, be not convenient for carry on next welding process's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a welding workbench convenient for fixing special-shaped steel pipes comprises a base, a first support is arranged above the base, a first rotating cylinder penetrates through the inside of the first support, the upper end of the first rotating cylinder and the upper end of the first support are both provided with a first opening, a screw rod penetrates through the outer side of the right end of the first rotary drum, the screw rod is arranged on the right side of the first support, a gasket is arranged at the inner end of the screw rod, an upright post is arranged on the rear side of the base, the front side of the upright post is provided with a traveling device which penetrates through the sliding block, the sliding block is arranged on the front side of the upright post, the front side of the sliding block is provided with a servo motor, the front side of the servo motor is connected with the lower side of the supporting plate, the front side of the supporting plate is provided with a second bracket, and a second rotary drum penetrates through the inside of the second support, a second opening is formed in the front end of the second rotary drum and the front end of the second support, and a screw rod penetrates through the outer side of the lower end of the second rotary drum.

Preferably, the first supports are provided with two groups, the central lines of the two groups of first supports are positioned on the same horizontal straight line, and the first supports are connected with the first rotary drum in a rotating mode.

Preferably, the number of the screws in each group is three, and each group of screws is arranged in a delta shape by taking the first rotary drum or the second rotary drum as a center.

Preferably, the servo motor is connected with the support plate in a rotating manner.

Preferably, the second supports are provided with two groups, and the central lines of the two groups of second supports are positioned on the same vertical line.

Preferably, the second bracket is connected with the second rotating drum in a rotating way.

Compared with the prior art, the beneficial effects of the utility model are that: the welding workbench convenient for fixing the special-shaped steel pipe,

(1) the special-shaped workpiece clamping device is provided with a first rotary drum, a second rotary drum and a supporting plate, a screw rod is rotated, the screw rod pushes a gasket to clamp the workpiece, and the workpiece is rotated at the same time, so that the stress point between the workpiece and the gasket is more stable, the two workpieces are respectively fixed in the first rotary drum and the second rotary drum, the first rotary drum and the second rotary drum are rotated, the special-shaped workpiece is convenient to clamp, the circumferential position of the workpiece is adjusted at the same time, and the next welding processing is convenient to perform;

(2) be provided with slider, servo motor and backup pad, servo motor drives the backup pad and rotates, and the backup pad drives the second support and rotates, adjusts the angle between two work pieces, and advancing device drives servo motor through the slider and reciprocates, makes the lower extreme of right side work piece and left side work piece contact, is convenient for adjust the angle of work piece and welds.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of the right side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic diagram of a cross-sectional structure of the first bracket viewed from the right side.

In the figure: 1. the device comprises a base, 2, a first support, 3, a first rotary drum, 4, a first opening, 5, a screw, 6, a gasket, 7, an upright post, 8, a traveling device, 9, a sliding block, 10, a servo motor, 11, a supporting plate, 12, a second support, 13, a second rotary drum, 14 and a second opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a welding workbench convenient for fixing special-shaped steel pipes is disclosed, as shown in figures 1 and 3, a first support 2 is arranged above a base 1, a first rotary drum 3 penetrates through the first support 2, two groups of first supports 2 are arranged, the central lines of the two groups of first supports 2 are positioned on the same horizontal straight line, the two groups of first rotary drums 3 support the left end and the right end of a workpiece to protect the workpiece from bending due to dead weight, the first supports 2 are rotatably connected with the first rotary drum 3 so as to rotate the first rotary drum 3 by taking the first supports 2 as the center, first openings 4 are respectively arranged at the upper end of the first rotary drum 3 and the upper end of the first support 2, screw rods 5 penetrate through the outer side of the right end of the first rotary drum 3, three screw rods 5 are arranged in groups, each group of screw rods 5 is arranged in a delta shape by taking the first rotary drum 3 or the second rotary drum 13 as the center, the screw rods 5 are rotated, gaskets 6 are pushed by the screw rods 5 to move towards the centers of the first rotary drum 3 or, the gasket 6 that the article font set up makes the work piece atress more stable, and screw rod 5 sets up in first support 2 right-hand, and the screw rod 5 inner is provided with gasket 6.

As shown in fig. 1 and 2, an upright post 7 is disposed on the rear side of a base 1, a traveling device 8 is disposed on the front side of the upright post 7, the traveling device 8 penetrates a sliding block 9, the sliding block 9 is disposed on the front side of the upright post 7, a servo motor 10 is disposed on the front side of the sliding block 9, the front side of the servo motor 10 is connected with the lower side of a supporting plate 11, the servo motor 10 is rotatably connected with the supporting plate 11, so that the servo motor 10 drives the supporting plate 11 to rotate, a second bracket 12 is disposed on the front side of the supporting plate 11, a second rotating drum 13 penetrates through the second bracket 12, two sets of second brackets 12 are disposed on the second bracket 12, the center lines of the two sets of second brackets 12 are located on the same vertical line, the two sets of second rotating drums 13 fix the upper and lower ends of a workpiece, so that the stress on the workpiece is more balanced, the second bracket 12 is rotatably connected with the second rotating drum, the front end of the second drum 13 and the front end of the second bracket 12 are both provided with a second opening 14, and the outer side of the lower end of the second drum 13 is penetrated with a screw 5.

The working principle is as follows: when the welding workbench convenient for fixing the special-shaped steel pipe is used, a first workpiece is placed into the two first rotary drums 3 through the first opening 4, the screw rod 5 is rotated, the screw rod 5 pushes the gasket 6 to move towards the center of the first rotary drum 3, the first workpiece is rotated simultaneously, the stress point between the first workpiece and the gasket 6 is more stable, the gasket 6 clamps the first workpiece, the first rotary drum 3 is rotated by taking the first support 2 as the center until the processing end of the first workpiece rotates to the pre-matching angle, a second workpiece is placed into the second rotary drum 13 through the second opening 14, similarly, the second workpiece is fixed into the second rotary drum 13 and rotates to the pre-matching angle, an external power supply is switched on, the servo motor 10 is started, the servo motor 10 drives the support plate 11 to rotate, the support plate 11 drives the second workpiece to rotate through the second support 12, and an included angle is formed by the two workpieces, starting the traveling device 8, wherein the traveling device 8 comprises a driving device, a screw rod and a slide rod, the driving device drives the screw rod to rotate, the screw rod pushes the slide block 9 to slide along the slide rod, the slide block 9 drives the support plate 11 to slide through the servo motor 10, the support plate 11 drives the second workpiece to slide up and down through the second support 12 until the lower end of the second workpiece is attached to the first workpiece, after welding is completed, the two workpieces form a whole, and the workpieces are taken out through the first opening 4 and the second opening 14, so that all work is completed.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a weldment work platform convenient to fixed special-shaped steel pipe, includes base (1), its characterized in that: a first support (2) is arranged above the base (1), a first rotary drum (3) penetrates through the first support (2), first openings (4) are formed in the upper end of the first rotary drum (3) and the upper end of the first support (2), a screw rod (5) penetrates through the outer side of the right end of the first rotary drum (3), the screw rod (5) is arranged on the right side of the first support (2), a gasket (6) is arranged at the inner end of the screw rod (5), a stand column (7) is arranged on the rear side of the base (1), a traveling device (8) is arranged on the front side of the stand column (7), the traveling device (8) penetrates through a sliding block (9), the sliding block (9) is arranged on the front side of the stand column (7), a servo motor (10) is arranged on the front side of the sliding block (9), the front side of the servo motor (10) is connected with the lower side of a support plate (11), a second support (12) is arranged on the, and a second rotary drum (13) penetrates through the inside of the second support (12), a second opening (14) is formed in the front end of the second rotary drum (13) and the front end of the second support (12), and a screw rod (5) penetrates through the outer side of the lower end of the second rotary drum.

2. The welding workbench convenient to fix special-shaped steel pipes according to claim 1, is characterized in that: the first supports (2) are arranged in two groups, the central lines of the two groups of first supports (2) are located on the same horizontal straight line, and meanwhile the first supports (2) are connected with the first rotary drum (3) in a rotating mode.

3. The welding workbench convenient to fix special-shaped steel pipes according to claim 1, is characterized in that: each group of the screws (5) is provided with three screws, and each group of the screws (5) is arranged in a delta shape by taking the first rotary drum (3) or the second rotary drum (13) as the center.

4. The welding workbench convenient to fix special-shaped steel pipes according to claim 1, is characterized in that: the servo motor (10) is connected with the support plate (11) in a rotating mode.

5. The welding workbench convenient to fix special-shaped steel pipes according to claim 1, is characterized in that: the two groups of second supports (12) are arranged, and the central lines of the two groups of second supports (12) are positioned on the same vertical straight line.

6. The welding workbench convenient to fix special-shaped steel pipes according to claim 1, is characterized in that: the second bracket (12) is connected with the second rotary drum (13) in a rotating way.