CN212598133U

CN212598133U - Compression roller adjusting structure of I-shaped steel cold bending machine

Info

Publication number: CN212598133U
Application number: CN202021341636.XU
Authority: CN
Inventors: 雷自胜
Original assignee: Xinxiang Zhongtunnel Electromechanical Equipment Co ltd
Current assignee: Xinxiang Zhongtunnel Electromechanical Equipment Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-02-26
Anticipated expiration: 2030-07-09

Abstract

The utility model belongs to the technical field of the on-the-spot processing bending forming equipment of I-steel, specifically relate to a structure is adjusted to I-steel forming mill compression roller, including processing platform, opposite vertex mechanism, the tight mechanism in top and guide mechanism, the equal fixed mounting in opposite vertex mechanism and guide mechanism is on processing platform, opposite vertex mechanism includes the opposite vertex wheel, the opposite vertex wheel sets up in the opposite vertex wheel intracavity, the both sides of opposite vertex mechanism all are equipped with a tight mechanism in top, the tight mechanism in top includes gear motor, motor support frame, top wheel, hydro-cylinder and electronic ruler, the lateral part of motor support frame still is equipped with the motor subframe, it is equipped with the I-steel passageway to leave between motor subframe and motor support frame, guide mechanism sets up four portal frames in opposite vertex mechanism both sides including the symmetry. Compared with the traditional process, the structure can provide larger pressure, increase the adjustability of the bending radius, greatly facilitate the forming processing of the I-steel and improve the processing quality and the processing efficiency of the I-steel.

Description

Compression roller adjusting structure of I-shaped steel cold bending machine

Technical Field

The utility model belongs to the technical field of the on-the-spot processing bending apparatus of I-steel, specifically relate to a structure is adjusted to I-steel forming mill compression roller.

Background

I-steel is often used for bending and assembling into a supporting arch frame for supporting in tunnels, subways, hydropower stations and underground cavern projects. The common processing technology of the supporting arch frame needs complex procedures such as I-steel blanking, butt joint, correction, lathe processing and the like. However, technical indexes such as the bending radian, the peripheral assembly, the plane warping and the like of the I-steel cannot meet the requirements, so that the labor investment is large, and the processing efficiency is low.

Compared with the existing compression roller structure of the I-steel cold bending machine, the compression roller structure has stronger adjustability and larger pressure applied by the double-oil-cylinder structure, so that the I-steel is stressed at multiple points in the machining process, the stress is uniform, the deformation is not easy to occur, meanwhile, the structural design of the motor auxiliary frame provides a machining channel for the I-steel, the I-steel can be clamped between the jacking wheel and the opposite jacking wheel through the I-steel channel, and the machining quality and the machining efficiency of the I-steel are improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems in the prior art, the utility model provides a compression roller adjusting structure of an I-steel cold bending machine, which comprises a processing platform, an abutting mechanism, a jacking mechanism and a material guiding mechanism, wherein the abutting mechanism and the material guiding mechanism are both fixedly arranged on the processing platform, the abutting mechanism comprises an abutting wheel, the abutting wheel is arranged in an abutting wheel cavity, two sides of the abutting mechanism are respectively provided with one jacking mechanism, the jacking mechanism comprises a speed reducing motor, a motor supporting frame, a jacking wheel, an oil cylinder and an electronic ruler, the speed reducing motor is fixed on the motor supporting frame, the motor supporting frame is connected on the processing platform in a sliding way through a guide rail, the jacking wheel is connected on an output shaft of the speed reducing motor, the jacking wheel is arranged in a jacking wheel cavity below the motor supporting frame, the oil cylinder is fixed on the processing platform through the oil cylinder supporting frame, and a piston rod of the oil cylinder is fixedly connected with the motor supporting frame, the utility model discloses a mechanism for carrying out the automatic feeding of a material, including electronic ruler, motor support frame, guide mechanism, hydraulic pressure, electric motor, hydraulic pressure.

Preferably, be equipped with first guide bar, second guide bar and direction adjustment mechanism on the portal frame, second guide bar below is located to first guide bar, direction adjustment mechanism is including corresponding two synchronous cylinders that set up on the stand of portal frame both sides, and the piston rod of two synchronous cylinders links to each other with the bearing frame at second guide bar both ends respectively, the bearing frame sliding connection at second guide bar both ends is in the adjusting hole on the stand of portal frame both sides, synchronous cylinder's actuating mechanism and control panel electricity are connected, but self-holding I-steel guarantee the stability of I-steel in the course of working.

Preferably, the photoelectric sensor adopts an E3Z-D612M photoelectric sensor for detecting the position of the I-steel.

Preferably, the displacement sensor is an MPS-S-1000-V pull rope displacement sensor, and a pull rope of the pull rope displacement sensor is connected with a piston rod of a corresponding side synchronous cylinder to detect displacement data of the piston rod of the synchronous cylinder.

Preferably, the electronic ruler adopts a PR-800 linear displacement sensor for detecting the displacement data of the top wheel.

The utility model discloses still including making other subassemblies of a I-steel forming mill compression roller regulation structure normal use, be the conventional technical means in this field. In addition, the device or the component which is not limited in the utility model adopts the conventional technical means in the field.

The working principle of the utility model is that the I-steel is put in from the first guide bar of the portal frame at one side, at the moment, the photoelectric sensor at the side acts to transmit signals to the control panel, the I-steel penetrates out from the portal frame at the other side through the I-steel channel, at the moment, the photoelectric sensor at the other side acts, after the control panel receives the signals twice, the control panel drives the synchronous cylinder on the portal frame to act simultaneously after delaying for 20 seconds, after the piston rod is driven to descend for a specified distance by the synchronous cylinder according to the set data, the wing plate of the I-shaped steel is automatically clamped, the displacement sensor can ensure that the displacement data of the piston rod meets the set requirement, two oil cylinders of the jacking mechanism are started, two jacking wheels are tightly attached to the wing plate of the I-shaped steel, and calculating the advancing size of the top wheel according to the bending radius, wherein the electronic ruler can ensure that the advancing data of the top wheel meets the set requirement, a speed reducing motor is started, and the I-steel is formed after repeated bending processing.

The beneficial effects of the utility model are that, this design is compared in the compression roller structure adjustability of current I-steel forming mill stronger, and the pressure that double cylinder structure was applyed is bigger, makes the I-steel multiple spot atress in the course of working, and the atress is even, non-deformable, and the structural design of motor auxiliary frame provides the processing passageway for the I-steel simultaneously, and I-steel accessible I-steel passageway centre gripping has improved the processingquality and the machining efficiency of I-steel between top wheel and opposite vertex wheel.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1. the automatic control device comprises a processing platform, 2 a speed reducing motor, 3 a motor support frame, 4 a pair of top wheels, 5 a pair of top wheel cavities, 7 a top wheel cavity, 8 a motor auxiliary frame, 9 a photoelectric sensor, 10 a displacement sensor, 11 an electronic ruler, 12 a portal frame, 13 a synchronous cylinder, 14 a first guide rod, 15 a second guide rod, 16 a bearing seat, 17 a guide rail, 18 an oil cylinder, 19 an oil cylinder support frame, 20 an adjusting hole, 21 a control panel and 22I-steel.

Detailed Description

The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.

Examples

As shown in figure 1, the utility model provides a compression roller adjusting structure of an I-steel cold bending machine, which comprises a processing platform 1, a butting mechanism, a jacking mechanism and a material guiding mechanism, wherein the butting mechanism and the material guiding mechanism are both fixedly arranged on the processing platform 1, the butting mechanism comprises a butting wheel 4, the butting wheel 4 is arranged in a butting wheel cavity 5, two sides of the butting mechanism are respectively provided with the jacking mechanism, the jacking mechanism comprises a speed reducing motor 2, a motor supporting frame 3, a jacking wheel, an oil cylinder 18 and an electronic ruler 11, the speed reducing motor 2 is fixed on the motor supporting frame 3, the motor supporting frame 3 is slidably connected on the processing platform 1 through a guide rail 17, the output shaft of the speed reducing motor 2 is connected with the jacking wheel, the jacking wheel is arranged in a jacking wheel cavity 7 below the motor supporting frame 3, the oil cylinder 18 is fixed on the processing platform 1 through an oil cylinder supporting frame 19, and the piston rod of hydro-cylinder 18 is fixed with motor support frame 3 and links to each other, electronic ruler 11 sets up on hydro-cylinder support frame 19, the output of electronic ruler 11 links to each other with motor support frame 3, motor support frame 3's lateral part still is equipped with motor auxiliary frame 8, it is equipped with the I-steel passageway to leave between motor auxiliary frame 8 and motor support frame 3, guide mechanism sets up four portal frames 12 in opposite vertex mechanism both sides including the symmetry, be equipped with displacement sensor 10 on the portal frame 12, keep away from all being equipped with photoelectric sensor 9 on two portal frames 12 of opposite vertex mechanism, be equipped with control panel 21 on the processing platform 1, photoelectric sensor 9, displacement sensor 10 and electronic ruler 11 all are connected with control panel 21 electricity. Be equipped with first guide bar 14, second guide bar 15 and direction adjustment mechanism on portal frame 12, second guide bar 15 below is located to first guide bar 14, direction adjustment mechanism is including corresponding two synchronous cylinders 13 that set up on the stand of portal frame 12 both sides, and the piston rod of two synchronous cylinders 13 links to each other with the bearing frame 16 at second guide bar 15 both ends respectively, the bearing frame 16 sliding connection at second guide bar 15 both ends is in the regulation hole 20 on the stand of portal frame 12 both sides, the actuating mechanism of synchronous cylinder 13 is connected with control panel 21 electricity, but self-holding I-steel 22, guarantees the stability of I-steel 22 in the course of working. The photoelectric sensor 9 adopts an E3Z-D612M photoelectric sensor for detecting the position of the I-steel 22. The displacement sensor 10 adopts an MPS-S-1000-V stay cord displacement sensor, and a stay cord of the stay cord displacement sensor is connected with a piston rod of the corresponding side synchronous cylinder 13 to detect displacement data of the piston rod of the synchronous cylinder 13. The electronic ruler 11 adopts a PR-800 linear displacement sensor for detecting displacement data of the top wheel.

The working principle of the utility model is that the I-steel 22 is put in from the first guide bar 14 of the portal frame 12 at one side, at the moment, the photoelectric sensor 9 at the side acts to transmit signals to the control panel 21, the I-steel 22 penetrates out from the portal frame 12 at the other side through the I-steel channel, at the moment, the photoelectric sensor 9 at the other side acts, after the control panel 21 receives signals twice, the control panel drives the synchronous cylinder 13 on the portal frame 12 to act simultaneously after delaying for 20 seconds, after the synchronous cylinder 13 drives the piston rod to descend for a specified distance according to set data, the wing plate of the I-steel 22 is automatically clamped, the displacement sensor 10 can ensure that the displacement data of the piston rod meets the set requirements, the two oil cylinders 18 of the jacking mechanism are started, the two top wheels are both clung to the wing plate of the I-steel 22, the advancing size of the top wheels is calculated according to the, and starting the speed reducing motor 2, and forming the I-shaped steel 22 after repeated bending processing.

The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.

Claims

1. The utility model provides a structure is adjusted to I-steel forming mill compression roller, includes processing platform, to top mechanism, tight mechanism in top and guide mechanism, its characterized in that: the butting mechanism and the material guiding mechanism are both fixedly arranged on the processing platform, the butting mechanism comprises butting wheels, the butting wheels are arranged in butting wheel cavities, two sides of the butting mechanism are both provided with a butting mechanism, the butting mechanism comprises a speed reducing motor, a motor supporting frame, butting wheels, an oil cylinder and an electronic ruler, the speed reducing motor is fixed on the motor supporting frame, the motor supporting frame is connected on the processing platform through a guide rail in a sliding manner, the output shaft of the speed reducing motor is connected with the butting wheels, the butting wheels are arranged in the butting wheel cavities below the motor supporting frame, the oil cylinder is fixed on the processing platform through the oil cylinder supporting frame, a piston rod of the oil cylinder is fixedly connected with the motor supporting frame, the electronic ruler is arranged on the oil cylinder supporting frame, the output end of the electronic ruler is connected with the motor supporting frame, and a motor auxiliary frame is further arranged on the side portion of the, the automatic feeding device is characterized in that an I-steel channel is reserved between the motor auxiliary frame and the motor supporting frame, the feeding mechanism comprises four portal frames symmetrically arranged on two sides of the opposite-top mechanism, displacement sensors are arranged on the portal frames, photoelectric sensors are arranged on the two portal frames far away from the opposite-top mechanism, a control panel is arranged on the processing platform, and the photoelectric sensors, the displacement sensors and the electronic ruler are all electrically connected with the control panel.

2. The i-steel cold bending press roll adjusting structure according to claim 1, wherein: the gantry is provided with a first guide rod, a second guide rod and a guide adjusting mechanism, the first guide rod is arranged below the second guide rod, the guide adjusting mechanism comprises two synchronous cylinders correspondingly arranged on upright columns on two sides of the gantry, piston rods of the two synchronous cylinders are respectively connected with bearing seats at two ends of the second guide rod, the bearing seats at two ends of the second guide rod are slidably connected in adjusting holes in the upright columns on two sides of the gantry, and an executing mechanism of each synchronous cylinder is electrically connected with the control panel.

3. The i-steel cold bending press roll adjusting structure according to claim 1, wherein: the photoelectric sensor adopts an E3Z-D612M photoelectric sensor.

4. The i-steel cold bending press roll adjusting structure according to claim 2, wherein: the displacement sensor adopts an MPS-S-1000-V pull rope displacement sensor, and a pull rope of the pull rope displacement sensor is connected with a piston rod of the corresponding side synchronous cylinder.

5. The i-steel cold bending press roll adjusting structure according to claim 1, wherein: the electronic ruler adopts a PR-800 linear displacement sensor.