CN216828040U - Steel structure machining bending machine - Google Patents

Abstract

The utility model relates to the technical field of basic non-cutting processing of metal profiles, in particular to a steel structure processing bending machine, which comprises a working frame, a positioning unit, a bending unit and a mould, wherein the positioning unit comprises a speed regulating motor, a rotating block, two connecting arms, two sliding blocks and two positioning plates, the working frame is provided with two sliding chutes, the two sliding blocks are respectively in sliding connection with the corresponding sliding chutes, the speed regulating motor is fixedly connected with the working frame, the output end of the speed regulating motor is fixedly connected with the rotating block, one ends of the two connecting arms are respectively hinged with the two sides of the rotating block, the other ends of the two connecting arms are respectively hinged with the corresponding sliding blocks, the two positioning plates are respectively in fixed connection with the corresponding sliding blocks, the mould is fixedly connected with the working frame, the bending unit is fixedly connected with the working frame, and through the arrangement, the position of a steel structure steel plate can be prevented from being deviated in the mode, avoid appearing bending the error to steel construction steel sheet.

Description

Steel structure machining bending machine

Technical Field

The utility model relates to a metal section's basically, there is not cutting process technical field, especially relates to a steel construction processing bender.

Background

The steel structure is a building structure consisting of steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and has the advantages of high strength, light dead weight, good overall rigidity and strong deformation resistance.

Traditional bender comprises the workstation, the unit of bending and mould, and mould and workstation fixed connection, the unit of bending include the pneumatic cylinder and bend, bend with the mould adaptation, place the steel structural steel board on the mould, open the pneumatic cylinder, the pneumatic cylinder drives and bends a removal cooperation mould and bend the steel structural steel board.

However, in the above-described method, after the steel structural plate is placed on the mold, the position of the steel structural plate may be shifted, which may cause a failure in bending the steel structural plate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel construction processing bender aims at solving prior art and places the steel construction steel sheet back on the mould, and the skew can take place for the position of steel construction steel sheet to lead to the steel construction steel sheet error's of bending technical problem.

For realizing the above-mentioned purpose, the utility model discloses a steel construction processing bender, including work frame, positioning unit, the unit of bending and mould, positioning unit includes buncher, rotatory piece, two linking arms, two sliders and two locating plates, the work frame is provided with two spouts, two the slider respectively with correspond spout sliding connection, buncher with work frame fixed connection, buncher's output with rotatory piece fixed connection, two the one end of linking arm respectively with the both sides of rotatory piece are articulated, two the other end of linking arm respectively with correspond the slider is articulated, two the locating plate respectively with correspond slider fixed connection, the mould with work frame fixed connection, the unit of bending with work frame fixed connection.

The bending unit comprises a supporting piece, a hydraulic cylinder and a bending piece, the supporting piece is fixedly connected with the working frame, the hydraulic cylinder is installed on the supporting piece, the output end of the hydraulic cylinder is fixedly connected with the bending piece, and the bending piece is matched with the die.

Further, the steel structure processing bender still includes feeding agencies, feeding agencies includes two sets of material units, every group the material unit of getting includes the cylinder and the top stretches the piece, the cylinder with workstation fixed connection, the output of cylinder with correspond the top stretches a fixed connection, just the top stretches the piece and keeps away from the correspondence the one end of cylinder runs through the mould.

Further, the working frame comprises a frame body and four supporting columns, the frame body is fixedly connected with the supporting pieces, the sliding grooves are formed in the frame body, and the supporting columns are fixedly connected with the frame body and located below the frame body.

The steel structure machining bending machine further comprises four idler wheels, and the four idler wheels are respectively in rolling connection with the corresponding support columns.

The utility model discloses a steel structure processing bender, when needing to bend steel structure steel plate, firstly, the steel structure steel plate is placed on the working frame, so that the steel structure steel plate is placed above the mould, then the speed regulating motor is opened, the output end of the speed regulating motor drives the rotating block to rotate, the rotating block drives one end of two connecting arms to rotate at the two ends of the rotating block respectively, the other ends of the two connecting arms rotate on the corresponding chutes respectively, the two connecting arms drive two sliders to slide in the corresponding chutes respectively when rotating, the two sliders drive the two positioning plates to position the steel structure steel plate, so that the position of the steel structure steel plate can not deviate, and then the steel structure steel plate is bent through the bending unit, the position that can prevent steel structural steel plate with this mode takes place the deviation, avoids appearing the steel structural steel plate error of bending.

Drawings

Fig. 1 is a front view of the steel structure processing bending machine of the present invention;

FIG. 2 is a cross-sectional view of the line A-A of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is a cross-sectional view of the C-C line structure of FIG. 1;

FIG. 5 is an enlarged view of a portion of the structure of FIG. 4 at D;

fig. 6 is a schematic view of a connection structure between a single positioning plate and a rotating block.

The figure is as follows: 1-a working frame, 2-a positioning unit, 3-a bending unit, 4-a die, 5-a speed regulating motor, 6-a rotating block, 7-a connecting arm, 8-a sliding block, 9-a positioning plate, 10-a supporting piece, 11-a hydraulic cylinder, 12-a bending piece, 13-a material taking mechanism, 14-a material taking unit, 15-a cylinder, 16-a top extending piece, 17-a frame body, 18-a supporting column, 19-a roller, 20-a sliding chute, 701-a pin and 702-a bar column.

Detailed Description

In the following description of the present embodiments, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, indicate orientations or positional relationships that are based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and to simplify the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more.

Referring to fig. 1 to 3, this embodiment specifically describes a steel structure processing bending machine, which can punch a right angle steel-like structure, and mainly includes a work frame 1, a positioning unit 2, a bending unit 3, and a mold 4, where the positioning unit 2 includes a speed-regulating motor 5, a rotating block 6, two connecting arms 7, two sliders 8, and two positioning plates 9. Specifically, the working frame 1 is provided with two sliding grooves 20, two sliding blocks 8 are respectively connected with the corresponding sliding grooves 20 in a sliding manner, the adjustable speed motor 5 is fixedly connected with the working frame 1, specifically, as shown in fig. 3, the output end of the adjustable speed motor 5 is fixedly connected with the rotating block 6, one end of each of the two connecting arms 7 is respectively hinged with two sides of the rotating block 6 correspondingly, specifically, as shown in fig. 6 (only one connecting arm 7 and an auxiliary hinge structure thereof are drawn in this figure), the two connecting arms 7 are hinged through a pin 701 perpendicular to the rotating block 6, the other ends of the two connecting arms 7 are respectively hinged with the corresponding sliding blocks 8, specifically, the sliding blocks 8 are fixedly connected with a bar 702, the bar 702 is rotatably installed at the other end of the connecting arm 7 to form a Z-shaped rocking handle-like structure, the two positioning plates 9 are symmetrically arranged in a front-back manner and are respectively fixedly connected with the two sliding blocks 8 corresponding to the front-back as shown in fig. 2, specifically, as shown in fig. 5, the positioning plate 9 may be located above the sliding block 8 and fixedly connected to the sliding block 8, and the path of the sliding slot 20 where the sliding block 8 is located is perpendicular to the length direction of the connecting arm 7, so that when the rotating block 6 rotates, the sliding block 8 can slide linearly along the sliding slot 20, so that the positioning plate 9 slides along the length direction of the sliding slot 20, and the two positioning plates 9 are moved closer to or away from each other. Meanwhile, the mold 4 in this embodiment is fixedly connected to the work frame 1, and the bending unit 3 is fixedly connected to the work frame 1.

In practice, when the steel structural steel plate needs to be bent, the steel structural steel plate is firstly placed on the working frame 1, so that the steel structural steel plate is placed above the die 4, then the speed regulating motor 5 is opened, the output end of the speed regulating motor 5 drives the rotating block 6 to rotate, the rotating block 6 drives one end of each connecting arm 7 to rotate at the two ends of the rotating block 6 respectively while rotating, the other ends of the two connecting arms 7 are driven to rotate on the corresponding sliding grooves 20 respectively, the two connecting arms 7 drive the two sliding blocks 8 to slide in the corresponding sliding grooves 20 respectively while rotating, the two sliding blocks 8 drive the two positioning plates 9 to position the steel structural steel plate, so that the position of the steel structural steel plate cannot deviate, and then the steel structural steel plate is bent through the bending unit 3, the position that can prevent steel structural steel plate with this mode takes place the deviation, avoids appearing the steel structural steel plate error of bending.

Specifically, referring to fig. 1 and 4, the bending unit 3 includes a support member 10, a hydraulic cylinder 11 and a bending member 12, the support member 10 is fixedly connected to the work frame 1, the hydraulic cylinder 11 is mounted on the support member 10, an output end of the hydraulic cylinder 11 is fixedly connected to the bending member 12, and the bending member 12 is adapted to the mold 4. Through setting up support piece 10 pneumatic cylinder 11 with bend 12, through support piece 10 will pneumatic cylinder 11 with the working frame 1 is connected, is passing through positioning unit 2 fixes a position the back to the steel construction steel sheet, opens pneumatic cylinder 11, the output of pneumatic cylinder 11 drives bend 12 remove with mould 4 cooperation is bent the processing to the steel construction steel sheet.

In addition, the steel structure processing bender of this embodiment still includes feeding agencies 13, feeding agencies 13 includes two sets of material units 14, every group material unit 14 includes cylinder 15 and top extension piece 16, cylinder 15 with work frame 1 fixed connection, the output of cylinder 15 with correspond top extension piece 16 fixed connection, just top extension piece 16 is kept away from the correspondence the one end of cylinder 15 runs through mould 4.

In this embodiment, through setting up two the cylinder 15 and two the piece 16 is stretched on the top, can bend unit 3 and bend the processing back to the steel construction steel sheet, open two the cylinder 15, two the cylinder 15 drives two the piece 16 is stretched on the top all slides in the mould 4, two the piece 16 is stretched on the top will the steel construction steel sheet in the mould 4 is ejecting, and the processing personnel of being convenient for take out the steel construction steel sheet.

As specific implementation details, the working frame 1 includes a frame body 17 and four supporting columns 18, the frame body 17 is fixedly connected to the supporting members 10, two sliding grooves 20 are formed in the frame body 17, and the four supporting columns 18 are fixedly connected to the frame body 17 and are located below the frame body 17.

With continued reference to fig. 1, the steel structure machining bending machine further includes four rollers 19, and the four rollers 19 are respectively in rolling connection with the corresponding support posts 18. Through setting up support body 17 and four the pillar 18 can be through four the pillar 18 is arranged in ground and is right the rack 1 supports, through setting up four gyro wheel 19 rolls on ground and removes the steel construction processing bender.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (5)

1. The utility model provides a steel construction processing bender, its characterized in that includes work frame, positioning unit, the unit of bending and mould, positioning unit includes buncher, rotatory piece, two linking arms, two sliders and two locating plates, the work frame is provided with two spouts, two the slider respectively with correspond spout sliding connection, buncher with work frame fixed connection, buncher's output with rotatory piece fixed connection, two the one end of linking arm respectively with the both sides of rotatory piece are articulated, two the other end of linking arm respectively with correspond the slider is articulated, two the locating plate respectively with correspond slider fixed connection, the mould with work frame fixed connection, the unit of bending with work frame fixed connection.

2. The steel structure machining bending machine according to claim 1, wherein the bending unit comprises a support piece, a hydraulic cylinder and a bending piece, the support piece is fixedly connected with the working frame, the hydraulic cylinder is installed on the support piece, the output end of the hydraulic cylinder is fixedly connected with the bending piece, and the bending piece is matched with the die.

3. The steel structure machining bending machine according to claim 2, further comprising a material taking mechanism, wherein the material taking mechanism comprises two groups of material taking units, each group of material taking units comprises an air cylinder and a top extending piece, the air cylinder is fixedly connected with the working frame, the output end of the air cylinder is fixedly connected with the corresponding top extending piece, and one end, far away from the corresponding air cylinder, of the top extending piece penetrates through the die.

4. The steel structure machining bending machine according to claim 3, wherein the working frame comprises a frame body and four supporting columns, the frame body is fixedly connected with the supporting pieces, the two sliding grooves are formed in the frame body, and the four supporting columns are fixedly connected with the frame body and located below the frame body.

5. The steel structure machining bending machine according to claim 4, further comprising four rollers, wherein the four rollers are respectively in rolling connection with the corresponding support columns.

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