CN211757815U

CN211757815U - Bending device is used in steel structure processing

Info

Publication number: CN211757815U
Application number: CN201922440803.XU
Authority: CN
Inventors: 李建刚
Original assignee: Jiangyin Hengzhong Precision Machinery Co ltd
Current assignee: Jiangyin Hengzhong Precision Machinery Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-27
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a bending apparatus is used in steel structure processing, comprises a workbench, the equal rigid coupling in workstation up end both sides has the mounting panel, two be equipped with the placement mechanism between the mounting panel, the placement mechanism is including placing the board, place the equal rigid coupling in board both sides wall middle part and have the installation pole, and place board installation pole and all rotate through antifriction bearing and connect on the lateral wall of mounting panel, place the board up end and seted up the arc groove, place the bottom surface of board and still seted up the rectangular channel, place board one side front and back end and all seted up the fixed orifices, and be close to still sliding connection have the fixed pin on the mounting panel of fixed orifices one side, the upside of placement mechanism is equipped with hold-down mechanism, and hold-down mechanism includes the horizontal plate, and the equal rigid coupling in horizontal plate up end both. The utility model discloses can realize fixedly to the steel member of different shapes, and be convenient for control the crooked angle of steel member, fine assurance the crooked quality of steel member.

Description

Bending device is used in steel structure processing

Technical Field

The utility model relates to a steel structure spare processing equipment technical field especially relates to a bending apparatus is used in steel structure spare processing.

Background

The steel member system has the advantages of light dead weight, factory manufacturing, quick installation, short construction period, good anti-seismic performance, quick investment recovery, less environmental pollution and the like, and compared with a reinforced concrete structure, the steel member system has the unique advantages of being developed in three aspects of high, large and light, when the steel member is produced and installed, bending treatment is often needed to be carried out on the steel member, and the steel member bending device is needed to be used.

Through retrieval, the patent of application No. 201811525285.5 discloses a stainless steel bending device, which comprises a material conveying part and a machine body, wherein the machine body is respectively provided with a feeding component, a bending component A, a bending component B and a bending component C, the feeding component comprises a rotatable feeding roller, the bending component A comprises a transversely arranged and rotatable bending roller A, the periphery of the outer surface of the bending roller A is an arc-shaped notch A, the bending component B is a rotatably arranged metal ball, the bending component C comprises two oppositely arranged bending rollers B which are longitudinally distributed, and the periphery of the outer surface of the bending roller B is an arc-shaped notch B; the device also comprises an adjusting component for respectively adjusting the height of the feeding roller, the height of the bending roller A and the height of the metal ball; the upper part of the machine body is also provided with a guide component at one end close to the material conveying part.

The device has poor fixing effect on the pipe fitting and the plane piece when in use, so that the quality of the bent steel structural part is difficult to ensure, and the bending angle of the conventional device needs manual adjustment and control, has large processing error and is difficult to meet the high-quality production requirement, so that the research on the bending device for processing the steel structural part is necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bending device for processing a steel structural part.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bending device for processing a steel structural member comprises a workbench, wherein mounting plates are fixedly connected to two sides of the upper end surface of the workbench, a placing mechanism is arranged between the two mounting plates and comprises a placing plate, mounting rods are fixedly connected to the middle parts of two side walls of the placing plate, the mounting rods of the placing plate are rotatably connected to the side walls of the mounting plates through rolling bearings, an arc groove is formed in the upper end surface of the placing plate, a rectangular groove is formed in the bottom surface of the placing plate, fixing holes are formed in the front end and the rear end of one side of the placing plate, fixing pins are slidably connected to the mounting plates close to one side of the fixing holes and are arranged in the fixing holes, a compressing mechanism is arranged on the upper side of the placing mechanism and comprises a horizontal plate, electric telescopic rods are fixedly connected to two sides of the upper end surface of the horizontal plate, the output ends of the electric telescopic rods penetrate through the horizontal plate, the workstation is equipped with the mount table from fixed pin one side, and the mount table up end has servo motor and reducing gear box through the screw rigid coupling, and the output rigid coupling of reducing gear box has the carousel, the carousel deviates from mount table one end upside rigid coupling and has bull stick one, and the one end rigid coupling of bull stick one has crooked board, and crooked board deviates from carousel one side rigid coupling and has bull stick two, the mounting panel deviates from placement machine and constructs one side and runs through and seted up the ring channel, and the lateral wall still rigid coupling has the depression bar behind the bull stick two, is close to fixed pin one side the ring channel inner wall still sliding connection has the regulating block, and the back lateral wall rigid coupling of regulating.

Preferably, the upper end and the lower end of the adjusting block are further provided with grooves, the inner walls of the grooves are slidably connected with clamping blocks, springs are fixedly connected between the clamping blocks and the bottom surfaces of the grooves, clamping grooves are formed in the inner walls of the upper end and the lower end of the annular groove, which are close to one side of the fixing pin, the clamping grooves are provided with a plurality of grooves which are uniformly distributed on the inner walls of the lower side of the annular groove, and the clamping blocks are.

Preferably, the control switch is electrically connected with a control end of the servo motor.

Preferably, the placing mechanisms are located at the lower end positions of the two mounting plates, the number of the arc grooves is multiple, and the specifications of the arc grooves are multiple.

Preferably, the output end of the servo motor is fixedly connected with the output end of the reduction gearbox.

Preferably, equal sliding connection of bull stick one and bull stick two is in the ring channel, and crooked board is located two between the mounting panel, bull stick two deviates from crooked board one end and extends to the ring channel outside and rigid coupling has the stopper.

Preferably, the horizontal plate is fixed on the top surface of the horizontal plate by screws.

Preferably, the pressure rod is located in the annular groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be equipped with between two mounting panels and place the mechanism, and offered arc groove and rectangular channel respectively at the upper and lower end of placing the board, the arc groove is equipped with multiple specification, places the board and can realize rotating and fixing, after the steel member accomplished to place, drives the clamp plate through electric telescopic handle and moves down, and the rubber pad compresses tightly the steel member and fixes this moment to realize the fixed work to steel pipe and the plane piece of different specifications, fine assurance steel member crooked quality;

2. the utility model has the advantages that the regulating block is connected in the arc groove on one side in a sliding manner, the control switch is arranged at the rear end of the regulating block, when the steel member is bent, the bending angle can be regulated by regulating the position of the regulating block, and after the steel member is bent for a certain angle, the servo motor is stopped by the pressure bar touching the control switch, so that the bending quality of the steel member is ensured;

3. the utility model discloses well regulating block passes through fixture block and draw-in groove with the ring channel inner wall and realizes interim fixing to guarantee that the regulating block is more stable after removing, and then guarantee that the steel member can in time shut down after being crooked certain angle, fine assurance the crooked quality of steel member.

Drawings

Fig. 1 is a schematic structural view of a bending apparatus for processing a steel structural member according to the present invention;

fig. 2 is a schematic structural view of a placing mechanism in a bending device for processing a steel structural member, which is provided by the utility model;

fig. 3 is a schematic structural view of a pressing mechanism in the bending device for processing a steel structural member provided by the present invention;

fig. 4 is a front view of a bending apparatus for processing a steel structural member according to the present invention;

fig. 5 is a cross-sectional view at a position a of the bending apparatus for processing a steel structural member according to the present invention;

fig. 6 is an enlarged view of the position B in the bending apparatus for processing steel structural members according to the present invention.

In the figure: the device comprises a workbench 1, a mounting plate 2, a placing mechanism 3, a fixing pin 4, a pressing mechanism 5, a mounting table 6, a servo motor 7, a reduction gearbox 8, a rotary table 9, a first rotating rod 10, a bending plate 11, a second rotating rod 12, an annular groove 13, a limiting block 14, a pressing rod 15, an adjusting block 16, a control switch 17, a clamping block 18, a spring 19, a clamping groove 20, a placing plate 301, a mounting rod 302, a fixing hole 303, an arc groove 304, a rectangular groove 305, a fixing pin 4, a pressing mechanism 5, a horizontal plate 501, an electric telescopic rod 502, a pressing plate 503 and a rubber pad 504.

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.

Example 1

Referring to fig. 1-5, a bending device for processing a steel structural member comprises a workbench 1, wherein mounting plates 2 are fixedly connected to both sides of the upper end surface of the workbench 1, a placing mechanism 3 is arranged between the two mounting plates 2, the placing mechanism 3 comprises a placing plate 301, mounting rods 302 are fixedly connected to the middle portions of both side walls of the placing plate 301, the mounting rods 302 of the placing plate 301 are rotatably connected to the side walls of the mounting plates 2 through rolling bearings, an arc groove 304 is formed in the upper end surface of the placing plate 301, a rectangular groove 305 is formed in the bottom surface of the placing plate 301, fixing holes 303 are formed in the front and rear ends of one side of the placing plate 301, fixing pins 4 are slidably connected to the mounting plates 2 close to one side of the fixing holes 303, the fixing pins 4 are arranged in the fixing holes 303, a pressing mechanism 5 is arranged on the upper side of the placing mechanism 3, the pressing mechanism 5 comprises a horizontal plate 501, the output of electric telescopic handle 502 all passes horizontal plate 501 and the rigid coupling has clamp plate 503, the bottom rigid coupling of clamp plate 503 has rubber pad 504, workstation 1 deviates from fixed pin 4 one side and is equipped with mount table 6, 6 up end of mount table has servo motor 7 and reducing gear box 8 through the screw rigid coupling, the output rigid coupling of reducing gear box 8 has carousel 9, carousel 9 deviates from 6 one end upside rigid couplings of mount table and has bull stick one 10, the one end rigid coupling of bull stick one 10 has crooked board 11, and crooked board 11 deviates from carousel 9 one side rigid coupling has bull stick two 12, mounting panel 2 deviates from 3 one sides of placement mechanism and runs through and has seted up ring channel 13, the lateral wall still rigid coupling has depression bar 15 behind bull stick two 12, the ring channel 13 inner wall that is close to fixed pin 4 one side still sliding connection has regulating block 16, the rear side wall rigid coupling of regulating.

Control switch 17 and servo motor 7's control end electric connection, the start-up and the stop of servo motor 7 of being convenient for control, place the lower extreme position that mechanism 3 is located two mounting panels 2, and arc groove 304 is equipped with a plurality ofly, and the specification of arc groove 304 is equipped with the multiple, is convenient for realize the crooked operation to the steel pipe of different specifications.

And the output end of the servo motor 7 is fixedly connected with the output end of the reduction gearbox 8, so that the speed reduction effect is realized, the slow bending of the steel member is ensured, the direct breaking of the steel member due to overlarge instantaneous stress is avoided, and the bending quality of the steel member is ensured.

The equal sliding connection of bull stick 10 and bull stick two 12 is in ring channel 13, and crooked board 11 is located between two mounting panels 2, and two 12 bull sticks deviate from crooked board 11 one end and extend to the ring channel 13 outside and the rigid coupling has stopper 14 to make crooked board 11 more stable when crooked.

The horizontal plate 501 is fixedly connected to the top surface of the horizontal plate 501 through screws, so that the pressing mechanism 5 is more stable in operation, and the pressing rod 15 is positioned in the annular groove 13, so that the pressing rod 15 can smoothly extrude the control switch 17.

When the steel member bending device is used, firstly, the direction of the placing plate 301 is adjusted according to the shape of the bottom surface of the bending member and is fixed by the fixing pin 4, after the fixing is completed, a steel member to be bent is placed at the corresponding position of the placing plate 301, then the pressing plate 503 is driven to move downwards through the electric telescopic rod 502, the steel member is pressed and fixed by the rubber pad 504, after the fixing is completed, the position of the adjusting block 16 is adjusted according to the bending angle of the steel member to be bent, then the servo motor 7 is started, the rotary disc 9 is rotated under the action of the servo motor 7, and after the rotary bar II 12 rotates for a certain angle, the compression bar 15 touches the control switch 17 to enable the servo motor 7.

Example 2

Referring to fig. 6, this embodiment is basically the same as embodiment 1, it is more preferable that, the upper and lower ends of the adjusting block 16 are further provided with a groove, the inner wall of the groove is slidably connected with a fixture block 18, a spring 19 is fixedly connected between the fixture block 18 and the bottom surface of the groove, a clamping groove 20 is formed in the inner wall of the upper end and the lower end of the annular groove 13 near one side of the fixing pin 4, the clamping groove 20 is provided with a plurality of clamping grooves and is uniformly distributed on the inner wall of the lower side of the annular groove 13, the fixture block 18 is arranged in the clamping groove 20, thereby enabling the adjusting block 16 to be temporarily fixed after being moved, further ensuring that the steel.

The utility model discloses can realize fixedly to the steel member of different shapes, and be convenient for control the crooked angle of steel member, fine assurance the crooked quality of steel member.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The bending device for processing the steel structural member comprises a workbench (1) and is characterized in that mounting plates (2) are fixedly connected to two sides of the upper end face of the workbench (1), a placing mechanism (3) is arranged between the two mounting plates (2), the placing mechanism (3) comprises a placing plate (301), mounting rods (302) are fixedly connected to the middle portions of two side walls of the placing plate (301), the mounting rods (302) of the placing plate (301) are rotatably connected to the side walls of the mounting plates (2) through rolling bearings, an arc groove (304) is formed in the upper end face of the placing plate (301), a rectangular groove (305) is formed in the bottom face of the placing plate (301), fixing holes (303) are formed in the front end and the rear end of one side of the placing plate (301), a fixing pin (4) is slidably connected to the mounting plate (2) close to one side of the fixing hole (303), and the fixing pin (4) is arranged in the fixing hole (, a pressing mechanism (5) is arranged on the upper side of the placing mechanism (3), the pressing mechanism (5) comprises a horizontal plate (501), electric telescopic rods (502) are fixedly connected to two sides of the upper end face of the horizontal plate (501), the output ends of the electric telescopic rods (502) penetrate through the horizontal plate (501) and are fixedly connected with a pressing plate (503), and a rubber pad (504) is fixedly connected to the bottom end of the pressing plate (503);

an installation platform (6) is arranged on one side of the workbench (1) which is far away from the fixed pin (4), a servo motor (7) and a reduction gearbox (8) are fixedly connected to the upper end face of the installation platform (6) through screws, a turntable (9) is fixedly connected to the output end of the reduction gearbox (8), a first rotating rod (10) is fixedly connected to the upper side of one end of the rotating disc (9) departing from the mounting table (6), a bent plate (11) is fixedly connected to one end of the first rotating rod (10), and one side of the bending plate (11) departing from the turntable (9) is fixedly connected with a second rotating rod (12), mounting panel (2) deviate from and place mechanism (3) one side and run through and seted up ring channel (13), and the lateral wall still rigid coupling has depression bar (15) behind two (12) bull sticks, is close to fixed pin (4) one side ring channel (13) inner wall still sliding connection have regulating block (16), and the back lateral wall rigid coupling of regulating block (16) has control switch (17).

2. The bending device for processing the steel structural member as claimed in claim 1, wherein the upper end and the lower end of the adjusting block (16) are further provided with grooves, the inner walls of the grooves are slidably connected with clamping blocks (18), springs (19) are fixedly connected between the clamping blocks (18) and the bottom surfaces of the grooves, clamping grooves (20) are formed in the upper end and the lower end of the annular groove (13) close to one side of the fixing pin (4), the clamping grooves (20) are provided with a plurality of grooves and are uniformly distributed on the inner wall of the lower side of the annular groove (13), and the clamping blocks (18) are arranged in the clamping grooves (20).

3. The bending device for processing the steel structural member as claimed in claim 1, wherein the control switch (17) is electrically connected with a control end of the servo motor (7).

4. The bending device for processing the steel structural member as claimed in claim 1, wherein the placing mechanism (3) is located at the lower end positions of the two mounting plates (2), the number of the arc grooves (304) is multiple, and the specification of the arc grooves (304) is multiple.

5. The bending device for processing the steel structural member as claimed in claim 1, wherein an output end of the servo motor (7) is fixedly connected with an output end of the reduction gearbox (8).

6. The bending device for processing the steel structural member as claimed in claim 1, wherein the first rotating rod (10) and the second rotating rod (12) are both slidably connected in an annular groove (13), the bending plate (11) is located between the two mounting plates (2), and one end of the second rotating rod (12) departing from the bending plate (11) extends to the outer side of the annular groove (13) and is fixedly connected with a limiting block (14).

7. The bending device for processing the steel structural member as claimed in claim 1, wherein the horizontal plate (501) is fixedly connected to the top surface of the horizontal plate (501) by screws.

8. A bending device for processing steel structural members according to claim 1, wherein said pressing rod (15) is located in an annular groove (13).