CN216606786U

CN216606786U - A bending device for steel structure production

Info

Publication number: CN216606786U
Application number: CN202123302548.6U
Authority: CN
Inventors: 赵静
Original assignee: Guangdong Zhongle Construction Co ltd
Current assignee: Guangdong Zhongle Construction Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-27
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a bending device for steel structure production, which relates to the technical field of bending for steel structure production. The circular arc hole, the fixed disc is provided with a cylinder, the inner cavity of the box is provided with a stepping motor and a connecting mechanism, the connecting mechanism and the stepping motor are rotatably matched, the cylinder is fixedly connected with the connecting mechanism through the circular arc hole, and the upper surface of the box is also There is a fixed block. The upper surface of the fixed block is provided with a fixed clip and a movable clip that can cooperate with each other. The fixed block is provided with a straight hole. The inner cavity of the box is also provided with a cylinder. It is convenient and can clamp the steel pipe more firmly to avoid the steel pipe from falling off during use. The upper surface of the fixed disc is engraved with a ruler line. The user can adjust the rotation angle of the stepping motor according to the ruler line, and can realize various angle folding. Bending, improve production efficiency, strong practicability.

Description

Bending device for steel structure production

Technical Field

The utility model relates to the technical field of bending in steel structure production, in particular to a bending device for steel structure production.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or parts are usually connected by welding seams, bolts or rivets. Because of its dead weight is lighter, and the construction is simple and convenient, wide application in fields such as large-scale factory building, venue, super high-rise, steel construction adds the processing and often needs to use bending device, need bend the artifical manual processing of bending of steel construction in the use, and the degree of difficulty is big at the in-process of bending, and the angle inconsistent that bends out, influences the engineering progress greatly.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide the bending device which is high in practicability and production efficiency and is used for steel structure production.

In order to achieve the purpose, the bending device for steel structure production comprises a box body, wherein a fixed disc is arranged on the upper surface of the box body, an arc hole is formed in the fixed disc and matched with the box body, a cylinder is arranged on the fixed disc, a stepping motor and a connecting mechanism are arranged in an inner cavity of the box body, the connecting mechanism is in rotating fit with the stepping motor, the cylinder penetrates through the arc hole and is fixedly connected with the connecting mechanism, a fixed block is further arranged on the upper surface of the box body, a fixed clamp and a movable clamp which are in movable fit are arranged on the upper surface of the fixed block, a straight hole is formed in the fixed block, an air cylinder is further arranged in the inner cavity of the box body, and the lower end of the movable clamp penetrates through the straight hole and is in movable fit with the air cylinder.

In some embodiments, a control switch is arranged on one side of the box body, the control switch is electrically connected with the air cylinder and the stepping motor, when the equipment is used, a user can control the starting and stopping of the air cylinder and the stepping motor, and one side surface of the box body is set to be a hollow surface, so that the stepping motor and the air cylinder can conveniently dissipate heat.

In some embodiments, the height of the fixing block is higher than that of the fixing disc, and during operation, the steel pipe with a steel structure is arranged on the fixing block and the fixing disc, and the fixing block is higher than the fixing disc, so that friction between the steel pipe and the fixing disc is avoided.

In some embodiments, the connecting mechanism is a rotating disk, the stepping motor is installed in the center of the rotating disk, the cylinder is installed on one side of the rotating disk, so that the stepping motor and the cylinder do not rotate on a concentric line, and a supporting chair is arranged on the lower surface of the stepping motor.

In some embodiments, a ruler line is engraved on the upper surface of the fixed disk, and a user can adjust the rotation angle of the stepping motor according to the ruler line.

In some embodiments, the matching surface of the fixing clamp is provided with a groove, and the matching surface of the movable clamp is provided with a limiting tooth, so that the phenomena of slipping and unstable clamping can be effectively prevented when the equipment works.

In some embodiments, the rollers are arranged below the box body, so that a user can conveniently move the equipment, and the working efficiency is improved.

The utility model has the beneficial effects that: according to the bending device for steel structure production, the stepping motor is in rotating fit with the rotating disc, the cylinder penetrates through the arc hole and is fixedly connected with the rotating disc, the ruler line is carved on the upper surface of the fixing disc, a user can adjust the rotating angle of the stepping motor according to the ruler line, bending at various angles can be achieved, the upper surface of the fixing block is provided with the fixing clamp and the movable clamp which are in movable fit, the fixing block is provided with the straight hole, the inner cavity of the box body is further provided with the air cylinder, the lower end of the movable clamp penetrates through the straight hole and is in movable fit with the air cylinder, the air cylinder is convenient to control and operate, the steel pipe can be clamped firmly, and the phenomenon that the steel pipe bounces off due to use is avoided.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is one of the schematic structural views of the interior of the case;

fig. 3 is a second schematic structural view of the inside of the case.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, a bending device for steel structure production, including

box

1, 1 upper surface of box is equipped with fixed disc 2, fixed disc 2 is equipped with circular arc hole 3 with 1 cooperation of box, be equipped with cylinder 4 on the

fixed disc

2, 1 inner chamber of box is equipped with step motor 5 and coupling mechanism, coupling mechanism and 5 normal running fit of step motor, cylinder 4 passes circular arc hole 3 and coupling mechanism fixed connection, 1 upper surface of box still is equipped with

fixed block

6, 6 upper surfaces of fixed block are equipped with clearance fit's fixation clamp 7 and activity clamp 8, fixed block 6 is equipped with

straight hole

9, 1 inner chamber of box still is equipped with

cylinder

10, 8 lower extremes of activity clamp pass straight hole 9 and cylinder 10 clearance fit.

1 one side of box is equipped with control switch 11, and control switch 11 and cylinder 10 and step motor 5 electric connection, when using this equipment, the user can control the start-up and the stop of cylinder 10 and step motor 5, and control switch 11 includes first switch and second switch, and first switch is connected with step motor 5, and the second switch is connected with

cylinder

10, and 1 side of box is established to the sky face, and the step motor 5 and the cylinder 10 heat dissipation of being convenient for.

The height that highly is higher than fixed disc 2 of fixed block 6, the during operation, the steel pipe of steel construction is installed on fixed block 6 and fixed disc 2, because fixed block 6 is higher than fixed disc 2, when cylinder 4 drives the steel pipe and rotates and bend, avoids steel pipe and fixed disc 2 to avoid taking place the friction, improves work efficiency.

Coupling mechanism is rotating disc 12, and step motor 5 is installed at rotating disc 12 center, and cylinder 4 is installed in rotating disc 12 one side for step motor 5 does not rotate on the concentric line with cylinder 4, and when using, cylinder 4 effectively bends the steel pipe, and step motor 5 lower surface is equipped with support chair 13, firmly fixes step motor 5, and has certain shock attenuation effect, avoids vibrations to pass on box 1.

The upper surface of the fixed disc 2 is carved with the ruler line 14, so that a user can adjust the rotating angle of the stepping motor 5 according to the ruler line 14, the steel tube adjusting device is general for adjusting steel tubes with different angles, the application range is wide, and the practicability is high.

The fitting surface of fixation clamp 7 is equipped with the recess, and the 8 fitting surfaces of activity clamp are equipped with spacing tooth, and this equipment during operation, fixation clamp 7 presss from both sides the steel pipe with the activity, and recess and spacing tooth effectively prevent to skid, press from both sides unstable phenomenon, and the fitting surface upper end of fixation clamp 7 is equipped with the fillet, is convenient for place the steel pipe.

The rollers 15 are arranged below the box body 1, so that when the equipment is used in different occasions, a user can conveniently move the equipment, and the working efficiency is improved.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.

Claims

1. A bending device for steel structure production comprises a box body (1) and is characterized in that, the upper surface of the box body (1) is provided with a fixed disc (2), the fixed disc (2) is matched with the box body (1) and is provided with an arc hole (3), the fixed disc (2) is provided with a cylinder (4), the inner cavity of the box body (1) is provided with a stepping motor (5) and a connecting mechanism, the connecting mechanism is rotationally matched with the stepping motor (5), the cylinder (4) passes through the circular arc hole (3) and is fixedly connected with the connecting mechanism, the upper surface of the box body (1) is also provided with a fixed block (6), the upper surface of the fixed block (6) is provided with a fixed clamp (7) and a movable clamp (8) which are movably matched, the fixed block (6) is provided with a straight hole (9), the inner cavity of the box body (1) is also provided with a cylinder (10), the lower end of the movable clamp (8) penetrates through the straight hole (9) to be movably matched with the air cylinder (10).

2. The bending device for steel structure production according to claim 1, wherein a control switch (11) is arranged on one side of the box body (1), and the control switch (11) is electrically connected with the cylinder (10) and the stepping motor (5).

3. The bending device for steel structure production according to claim 1, wherein the height of the fixing block (6) is higher than the height of the fixing disc (2).

4. The bending device for steel structure production according to claim 1, wherein the connecting mechanism is a rotating disc (12), the stepping motor (5) is installed in the center of the rotating disc (12), and the cylinder (4) is installed on one side of the rotating disc (12).

5. Bending device for steel structure production according to claim 4, wherein the lower surface of the stepping motor (5) is provided with a support chair (13).

6. Bending device for steel structure production according to claim 1, characterized in that the upper surface of the fixed disc (2) is engraved with a ruler line (14).

7. The bending device for steel structure production according to claim 1, wherein a groove is formed in a matching surface of the fixing clamp (7), and a limiting tooth is formed in a matching surface of the movable clamp (8).

8. Bending device for steel structure production according to claim 1, wherein rollers (15) are provided under the box body (1).