CN114210790A

CN114210790A - Bending device is used in steel construction production

Info

Publication number: CN114210790A
Application number: CN202111561048.6A
Authority: CN
Inventors: 司文涛; 邵飞; 司文波
Original assignee: Anhui Dongfang Steel Structure Co ltd
Current assignee: Anhui Dongfang Steel Structure Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-03-22

Abstract

The invention provides a bending device for steel structure production, which comprises a workbench, wherein one side above the workbench is rotatably connected with a rotating disc, the center of the upper side of the rotating disc is fixedly connected with a central column, the upper side of the rotating disc is provided with a first sliding chute, a first sliding block is slidably connected in the first sliding chute, the upper side of the first sliding block is fixedly connected with a bending column, the upper side of the workbench is provided with a second sliding chute, a second sliding block is slidably connected in the second sliding chute, and the upper side of the second sliding block is provided with a clamping device. The invention has the advantages that: when a second part needs to be bent, the second sliding block can be driven to slide back and forth along the second sliding groove through the first hydraulic cylinder, the next position to be bent is adjusted, the bending operation is carried out again, secondary clamping is not needed, the bending efficiency is high, and the bending accuracy is high.

Description

Bending device is used in steel construction production

Technical Field

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

Background

The steel structure is a non-ferrous metal structural material which is most widely applied in industry, and is widely applied to aerospace construction, automobile, machinery manufacturing, ship building and chemical industry, wherein the rapid development of building economy increases the demand of the steel structure, the steel structure needs to be locally bent to build a mold shell for the second time in the building application, and the concrete filled in the mold shell is subjected to fixed plasticity.

Disclosure of Invention

In order to solve the technical problems existing in the background technology, the invention adopts the technical scheme that:

the utility model provides a bending device is used in steel construction production, comprises a workbench, workstation top one side is rotated and is connected the rolling disc, the upside center department fixed connection center post of rolling disc, the center post sets up with the rolling disc is coaxial, be equipped with first spout at the rolling disc upside, sliding connection first slider in the first spout, first slider upside fixed connection post of bending, the workstation upside is equipped with the second spout, sliding connection second slider in the second spout, workstation one side fixed connection second baffle, first pneumatic cylinder is equipped with to second baffle one side, the flexible end fixed connection second slider of first pneumatic cylinder, can drive the second slider along second spout reciprocating sliding through first pneumatic cylinder, clamping device is equipped with to second slider upside.

Preferably, the underside of the table is supported and fixed by a set of support posts.

Preferably, one side of the first sliding groove is fixedly connected with a first baffle, one side of the first baffle is rotatably connected with a rotating shaft, an external thread section is arranged on the outer side of the rotating shaft, a first threaded hole is formed in one side of the first sliding block, and the rotating shaft is in threaded connection with the first threaded hole through the external thread section.

Preferably, one end of the rotating shaft is fixedly connected with the hand wheel disc.

Preferably, a second threaded hole is formed in one side of the hand wheel disc, and the second threaded hole is connected with a locking screw in a threaded mode.

Preferably, the clamping device comprises a clamping fixed plate, an installation plate, a second hydraulic cylinder and a clamping moving plate, the clamping fixed plate and the installation plate are both fixed on the upper side of the second slider, the second hydraulic cylinder is installed on one side of the installation plate, and the clamping moving plate is installed at the telescopic end of the hydraulic cylinder.

The invention has the advantages that: when a second part needs to be bent, the second sliding block can be driven to slide back and forth along the second sliding groove through the first hydraulic cylinder, the next position to be bent is adjusted, the bending operation is carried out again, secondary clamping is not needed, the bending efficiency is high, and the bending accuracy is high.

Drawings

The invention and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention.

FIG. 1 is a top view of the basic structure of the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

Detailed Description

The invention will be further described with reference to the following drawings and specific examples, which are not intended to limit the invention thereto.

Example 1

As shown in fig. 1-2, the bending device for steel structure production provided by the invention comprises a workbench 1, wherein the lower side of the workbench 1 is supported and fixed by a group of support columns, a rotating hole is formed in one side above the workbench, the rotating hole is rotatably connected with a rotating disc 2, a driving device for controlling the rotation of the rotating disc 2 is arranged below the workbench 1, the driving device is the prior art, the installation prevention of the driving device is also the prior art, and the description is omitted. A central column 21 is fixedly connected at the center of the upper side of the rotating disc 2, the central column 21 and the rotating disc 2 are coaxially arranged, a first chute 22 is arranged at the upper side of the rotating disc 2, a first sliding block 24 is slidably connected in the first chute 22, a bending column 25 is fixedly connected at the upper side of the first sliding block 24, a first baffle 25 is fixedly connected at one side of the first chute 22, a through hole is arranged at one side of the first baffle 25, a rotating shaft 23 is rotatably connected in the through hole, an external thread section is arranged at the outer side of the rotating shaft 23, a first threaded hole is arranged at one side of the first sliding block 24, the rotating shaft 23 is in threaded connection with the first threaded hole through the external thread section, a hand wheel disc 26 is fixedly connected at one end of the rotating shaft 23, the rotating shaft 23 is conveniently controlled to rotate through the hand wheel disc 26, a second threaded hole is arranged at one side of the hand wheel disc 26, a locking screw 27 is in threaded connection with the second threaded hole, the locking screw 27 is rotated, the locking screw 27 can be tightly pressed against one side of the bending column 25, thus, the rotating shaft 23 cannot rotate, the rotating shaft 23 can be locked, the first sliding block 24 is prevented from moving in the working process, the second sliding chute 11 is arranged on the upper side of the working table 1, the second sliding block 3 is connected in the second sliding chute 11 in a sliding manner, the second baffle 12 is fixedly connected on one side of the working table 1, the first hydraulic cylinder 13 is arranged on one side of the second baffle 12, the telescopic end of the first hydraulic cylinder 13 is fixedly connected with the second sliding block 3, the second sliding block 3 can be driven to slide along the second sliding chute 11 in a reciprocating manner through the first hydraulic cylinder 13, the clamping device is arranged on the upper side of the second sliding block 3, the clamping device comprises a clamping fixing plate 31, a mounting plate 32, a second hydraulic cylinder 33 and a clamping moving plate 34, the clamping fixing plate 31 and the mounting plate 32 are both fixed on the upper side of the second sliding block 3, the second hydraulic cylinder 33 is mounted on one side of the mounting plate 32, the clamping moving plate 34 is mounted at the telescopic end of the hydraulic cylinder 33, the second hydraulic cylinder 33 controls the clamping moving plate 34 to move, can press from both sides tightly between clamping movable plate 34 and clamping fixed plate 31 with steel, be equipped with supplementary guider at 1 upside of workstation, supplementary guider is located between rolling disc 2 and the second spout 11, supplementary guider includes riser 41, third pneumatic cylinder 4, fixing base 42, gyro wheel 43 and stand 44, stand 44 rotates at 1 upside of workstation to be connected, riser 41 is fixed at 1 upside of workstation, third pneumatic cylinder 4 is installed in riser 41 one side, fixing base 42 installs the flexible end at third pneumatic cylinder 4, gyro wheel 43 is at the internal rotation of fixing base 42 and is connected, gyro wheel 43 sets up with stand 44 relatively, can assist spacingly to steel through gyro wheel 43 and stand 44, prevent to take place to warp at the in-process steel non-bending position of bending.

When in use, the steel material to be bent is clamped between the clamping moving plate 34 and the clamping fixing plate 31, the second sliding block 3 can be driven to slide back and forth along the second sliding groove 11 through the first hydraulic cylinder 13, the bent position can be adjusted, after the position adjustment is finished, the rotating shaft 23 is controlled to rotate through the hand wheel disc 26, so that the bending column 25 is in contact with the steel material to be bent, the rotating shaft 23 is locked through the locking screw 27, the third hydraulic cylinder 4 pushes the fixing seat 42 to move, the roller 43 and the upright post 44 are both in contact with the steel material to be bent, the rotating disc 2 is controlled to rotate through the driving device, the bending column 25 generates torque force on the steel material, so that the steel material can be bent, if a second part is required to be bent after the bending, the second sliding block 3 can be driven to slide back and forth along the second sliding groove 11 through the first hydraulic cylinder 13, the next bent position is adjusted, and the bending operation is carried out again, need not the secondary clamping, not only bend efficiently, and bend the precision height.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bending device is used in steel construction production which characterized in that: the automatic bending machine comprises a workbench, wherein one side above the workbench is rotatably connected with a rotating disc, the center of the upper side of the rotating disc is fixedly connected with a center column, the center column and the rotating disc are coaxially arranged, a first sliding groove is formed in the upper side of the rotating disc, a first sliding block is slidably connected in the first sliding groove, the bending column is fixedly connected to the upper side of the first sliding block, a second sliding groove is formed in the upper side of the workbench, a second sliding block is slidably connected in the second sliding groove, and a clamping device is arranged on the upper side of the second sliding block.

2. The bending device for producing the steel structure according to claim 1, wherein: the lower side of the workbench is supported and fixed through a group of supporting columns.

3. The bending device for producing the steel structure according to claim 1, wherein: first spout one side fixed connection first baffle, first baffle one side is rotated and is connected the axis of rotation, and the axis of rotation outside is equipped with the external screw thread section, and first slider one side is equipped with first screw hole, and the axis of rotation passes through the external screw thread section at first screw hole internal thread connection.

4. The bending device for steel structure production according to claim 3, wherein: one end of the rotating shaft is fixedly connected with the hand wheel disc.

5. The bending device for producing the steel structure according to claim 4, wherein: and a second threaded hole is formed in one side of the hand wheel disc, and a locking screw is connected in the second threaded hole in a threaded manner.

6. The bending device for producing the steel structure according to claim 1, wherein: the clamping device comprises a clamping fixing plate, an installation plate, a second hydraulic cylinder and a clamping moving plate, the clamping fixing plate and the installation plate are both fixed on the upper side of the second sliding block, the second hydraulic cylinder is installed on one side of the installation plate, and the clamping moving plate is installed at the telescopic end of the hydraulic cylinder.