CN116372308A

CN116372308A - H steel flange plate cutting machine

Info

Publication number: CN116372308A
Application number: CN202211711192.8A
Authority: CN
Inventors: 乔江伟; 梁志迪; 刘东伟; 黎霖祥
Original assignee: Guangdong Jinggong Steel Building Co ltd
Current assignee: Guangdong Jinggong Steel Building Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-07-04

Abstract

The invention relates to an H-steel flange plate cutting machine which comprises a cutting mechanism, a hanging mechanism and a moving mechanism, wherein the output end of a driving mechanism is connected with the moving mechanism, and the moving mechanism is connected with the cutting mechanism; through setting up suspension mechanism, hang cutting mechanism on H steel flange board, utilize actuating mechanism drive moving mechanism to remove and adjust cutting mechanism's position, recycle cutting mechanism carries out cutting process to the groove of H steel flange board, realize only needing to remove H steel flange board cutting machine, need not stand up H steel component, can avoid the collision deformation that H steel component stands up the in-process and cause when machining efficiency is higher.

Description

H steel flange plate cutting machine

Technical Field

The invention relates to the technical field of H steel flange plate cutting, in particular to an H steel flange plate cutting machine.

Background

H steel members in steel structure engineering have large occupation ratio, and when the H steel members are used, the H steel members are required to be beveled on site; because an H steel component has an upper flange plate and a lower flange plate, at least two grooves are needed to be processed. In the existing groove processing technology, an H steel member is firstly horizontally placed, namely is placed in an I shape, one side flange plate groove is firstly processed through equipment, then the H steel member is turned over through a travelling crane, and the other side flange plate groove is processed; long waiting time, and the H steel member is easy to be collided with the outside to generate deformation in the turning process.

Disclosure of Invention

The invention aims to design an H steel flange plate cutting machine, so that the groove processing of the upper and lower flange plates of an H steel member can be completed without turning the H steel member.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an H steel flange plate cutting machine, includes cutting mechanism, still includes suspension mechanism and moving mechanism, suspension mechanism includes spacing and mounted frame, the spacing is fixed on the mounted frame, the spacing is L type frame, the internally mounted of mounted frame has actuating mechanism, actuating mechanism's output with moving mechanism connects, moving mechanism with cutting mechanism connects.

Further, the moving mechanism comprises a first moving assembly, a second moving assembly and a third moving assembly, wherein the first moving assembly is arranged on the suspension bracket and is connected with the output end of the driving mechanism; the second moving assembly is mounted on the first moving assembly, the third moving assembly is mounted on the second moving assembly, and the cutting mechanism is mounted on the third moving assembly.

Further, the first moving assembly comprises a screw rod and a nut, the screw rod is connected with the output end of the driving mechanism, the nut is in threaded connection with the screw rod, a first clamping sleeve is arranged on the nut, and the second moving assembly is arranged on the first clamping sleeve.

Further, the second moving assembly comprises a connecting column, a second clamping sleeve, a first thread sleeve and a first screw rod, wherein the connecting column is matched with the first moving assembly, one end, far away from the first clamping sleeve, of the connecting column is installed on the second clamping sleeve, the bottom of the second clamping sleeve is fixed on the first thread sleeve, and the first thread sleeve is in threaded connection with the first screw rod.

Further, the third moving assembly comprises a second thread bush, a third thread bush and a second screw rod which are connected with the second moving assembly, the second thread bush is fixedly connected with the third thread bush through a first bolt, the second screw rod is connected with the third thread bush through threads, and the end part of the second screw rod is connected with the cutting mechanism.

Further, the third thread sleeve is a cylindrical opening clamp, two ends of the cylindrical opening clamp are provided with a plurality of connecting lugs, and the connecting lugs are screwed through fixing screws; the middle part of cylinder type opening clamp is equipped with two fixed lugs, fixed lug passes through second bolt fixed connection.

Further, a plurality of electromagnets are arranged on the hanging frame, and the electromagnets are in a shape of being attached to the H-steel flange plate and are uniformly arranged on the hanging frame.

Further, the cutting mechanism comprises a gas cutting gun and a rotary disk, the gas cutting gun is installed on the rotary disk, a scale is arranged on the rotary disk, and the rotary disk is connected with the moving mechanism.

Further, the rotary disk includes the swivel mount, the side of swivel mount with mobile mechanism fixed connection, swivel mount swivelling joint has the third to press from both sides tight cover, the gas cutting torch is fixed on the third presss from both sides tight cover.

Further, the suspension bracket comprises a bottom plate and two side plates perpendicular to the bottom plate, and the limiting frame is fixed at the end parts of the two side plates.

Compared with the prior art, the invention has the beneficial effects that: through setting up the spacing of L type frame, cooperation mounted frame hangs cutting mechanism on H steel flange board, utilizes actuating mechanism drive moving mechanism to remove and adjusts cutting mechanism's position, and the rethread cutting mechanism carries out cutting processing to the groove of H steel flange board, realizes only needing to remove H steel flange board cutting machine, does not need to stand up H steel component, can avoid the collision deformation that H steel component stands up the in-process and causes when machining efficiency is higher.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of the present invention in use;

FIG. 3 is a schematic view of the first movement assembly and suspension mechanism of the present invention;

FIG. 4 is a schematic diagram illustrating the cooperation of a second moving assembly and a third moving assembly according to the present invention;

the names of the components marked in the figures are as follows:

1. a hanging frame; 2. a limiting frame; 3. a driving mechanism; 4. a screw rod; 5. a first clamping sleeve; 6. a connecting column; 7. a second clamping sleeve; 8. a first threaded sleeve; 9. a first screw; 10. a second threaded sleeve; 11. a third thread bush; 12. a second screw; 13. a set screw; 14. a connecting lug; 15. a fixed ear; 16. a second bolt; 17. an electromagnet; 18. rotating base; 19. a third clamping sleeve; 20. and a gas cutting gun.

Detailed Description

The following description of the present invention will be made more fully hereinafter with reference to the accompanying drawings, in which it is shown, however, some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Examples: referring to fig. 1-4, an H-steel flange plate cutting machine comprises a cutting mechanism, a hanging mechanism and a moving mechanism, wherein the hanging mechanism comprises a limiting frame 2 and a hanging frame 1, the limiting frame 2 is fixed on the hanging frame 1, the limiting frame 2 is an L-shaped frame, a driving mechanism 3 is installed in the hanging frame 1, the output end of the driving mechanism 3 is connected with the moving mechanism, and the driving mechanism 3 is a stepping motor. The moving mechanism is connected with the cutting mechanism; the hanging frame 1 comprises a bottom plate and two side plates perpendicular to the bottom plate, and the limiting frame 2 is fixed at the end parts of the two side plates. So set up, two curb plates can protect lead screw 4 and step motor, and the bottom plate can laminate H steel flange board, and cooperation limiting plate is convenient hangs.

The moving mechanism comprises a first moving assembly, a second moving assembly and a third moving assembly, wherein the first moving assembly is arranged on the suspension bracket and is connected with the output end of the driving mechanism 3; the second moving assembly is installed on the first moving assembly, the third moving assembly is installed on the second moving assembly, and the cutting mechanism is installed on the third moving assembly. So configured, the distance of the cutting mechanism in the xyz axis may be adjusted by the first, second and third moving assemblies.

As shown in fig. 3, the first moving assembly includes a screw rod 4 and a nut, the screw rod 4 is connected to an output end of the stepper motor, the nut is screwed on the screw rod 4, a first clamping sleeve 5 is installed on the nut, and the second moving assembly is installed on the first clamping sleeve 5. So set up, when needs adjust cutting mechanism at H steel flange plate numerical direction's distance, can start step motor, drive lead screw 4 rotates, drives nut, first clamping sleeve 5 and removes on lead screw 4, and then drives cutting mechanism and remove in vertical direction.

As shown in fig. 4, the second moving assembly comprises a connecting column 6 matched with a nut, a second clamping sleeve 7, a first thread sleeve 8 and a first screw rod 9, the connecting column 6 can connect the first clamping sleeve 5 with the second clamping sleeve 7, one end, far away from the first clamping sleeve 5, of the connecting column 6 is installed on the second clamping sleeve 7, the bottom of the second clamping sleeve 7 is fixed on the first thread sleeve 8, and the first thread sleeve 8 is in threaded connection with the first screw rod 9. The third displacement assembly comprises a second threaded sleeve 10, a third threaded sleeve 11 and a second threaded rod 12 connected to the first threaded rod 9. The first thread bush 8 and the second thread bush 10 are respectively provided with an adjusting bolt, the adjusting bolts are used for fixing tightness among the first thread bush 8, the second thread bush 10 and the first screw 9, the second thread bush 10 is fixedly connected with the third thread bush 11 through the first bolts, the second screw 12 is connected with the third thread bush 11 through threads, and the end part of the second screw 12 is connected with the cutting mechanism. So set up, when the position of first thread bush 8 on first screw rod 9 needs to be adjusted, unscrew the adjusting bolt on the first thread bush 8 earlier, rotate first screw rod 9, can adjust the position of first thread bush 8 on first screw rod 9, screw up adjusting bolt again after the regulation is accomplished. When the position of the second thread bush 10 on the first screw rod 9 needs to be adjusted, the position of the second thread bush 10 on the first screw rod 9 can be adjusted by rotating the adjusting bolt on the second thread bush 10 and rotating the second thread bush 10, and the adjusting bolt is screwed after the adjustment is completed. In this way, an adjustment of the distance of the cutting means in the horizontal direction with respect to the hanger 1 can be achieved.

As shown in fig. 4, the third thread bush 11 is a cylindrical opening clamp, two ends of the cylindrical opening clamp are provided with a plurality of connecting lugs 14, and the connecting lugs 14 are screwed by fixing screws 13; two fixing lugs 15 are arranged in the middle of the cylindrical opening clamp, and the fixing lugs 15 are fixedly connected through second bolts 16. So set up, when the distance of second screw rod 12 and third thread bush 11 needs to be adjusted, all unscrew fixed screw 13 and second bolt 16, rotate second screw rod 12, screw up fixed screw 13 and second bolt 16 after the regulation is accomplished, the dual locking of fixed screw 13 and second bolt 16 can make cutting mechanism can be by stable fixing on third thread bush 11, avoids appearing rocking when using.

The hanging frame 1 is provided with a plurality of electromagnets 17, and the electromagnets 17 are in a shape of being attached to the H-steel flange plate and are uniformly arranged on the hanging frame 1. So set up, electro-magnet 17 can adsorb hanger bracket 1 on H steel flange plate surface, avoids the cutting machine to appear rocking at the in-process of driving.

The cutting mechanism comprises a gas cutting gun 20 and a rotary disc, the gas cutting gun 20 is arranged on the rotary disc, a scale is arranged on the rotary disc, the rotary disc comprises a rotary seat 18, the rotary seat 18 is connected with a second screw 12, the rotary seat 18 is rotatably connected with a third clamping sleeve 19, and the gas cutting gun 20 is fixed on the third clamping sleeve 19. So set up, when the angle of gas cutting torch 20 needs to be adjusted, can consult the scale table and rotate third clamping sleeve 19, third clamping sleeve 19 is rotatory on swivel mount 18, can adjust the angle of gas cutting torch 20, and also through the bolt fastening between swivel mount 18 and the third clamping sleeve 19, unscrew the bolt when needing to rotate, then screw up the bolt fastening after adjusting the angle of gas cutting torch 20 can.

The working principle of the embodiment is as follows: before working, the position of the cutting mechanism is adjusted firstly, namely the driving mechanism 3 is started to adjust the position of the moving mechanism relative to the hanging frame 1, the limiting frame 2 is buckled on the H-steel flange plate after adjustment is completed, then the cutting mechanism is started to process a groove on the H-steel flange plate, after one position is completed, the limiting frame 2 is taken out from the H-steel flange plate and then moved to other positions needing groove processing for processing, so that only the H-steel flange plate cutting machine is required to be moved, the H-steel member does not need to be turned over, and collision deformation caused in the turning-over process of the H-steel member can be avoided when the processing efficiency is higher.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "upper," "lower," "left," "right," "front," "back," and the like are used herein for illustrative purposes only.

Claims

1. The utility model provides an H steel flange plate cutting machine, includes cutting mechanism, its characterized in that: the cutting machine is characterized by further comprising a hanging mechanism and a moving mechanism, wherein the hanging mechanism comprises a limiting frame and a hanging frame, the limiting frame is fixed on the hanging frame, the limiting frame is an L-shaped frame, a driving mechanism is mounted in the hanging frame, the output end of the driving mechanism is connected with the moving mechanism, and the moving mechanism is connected with the cutting mechanism.

2. The H-steel flange plate cutter of claim 1, wherein: the moving mechanism comprises a first moving assembly, a second moving assembly and a third moving assembly, and the first moving assembly is arranged on the suspension bracket and is connected with the output end of the driving mechanism; the second moving assembly is mounted on the first moving assembly, the third moving assembly is mounted on the second moving assembly, and the cutting mechanism is mounted on the third moving assembly.

3. The H-steel flange plate cutter according to claim 2, wherein: the first moving assembly comprises a screw rod and a nut, the screw rod is connected with the output end of the driving mechanism, the nut is in threaded connection with the screw rod, a first clamping sleeve is arranged on the nut, and the second moving assembly is arranged on the first clamping sleeve.

4. The H-steel flange plate cutter according to claim 2, wherein: the second moving assembly comprises a connecting column, a second clamping sleeve, a first thread sleeve and a first screw rod, wherein the connecting column, the second clamping sleeve, the first thread sleeve and the first screw rod are matched with the first moving assembly, one end, far away from the first clamping sleeve, of the connecting column is installed on the second clamping sleeve, the bottom of the second clamping sleeve is fixed on the first thread sleeve, and the first thread sleeve is in threaded connection with the first screw rod.

5. The H-steel flange plate cutter according to claim 2, wherein: the third moving assembly comprises a second thread bush, a third thread bush and a second screw rod which are connected with the second moving assembly, the second thread bush is fixedly connected with the third thread bush through a first bolt, the second screw rod is connected with the third thread bush through threads, and the end part of the second screw rod is connected with the cutting mechanism.

6. The H-steel flange plate cutter of claim 5, wherein: the third thread sleeve is a cylindrical opening clamp, two ends of the cylindrical opening clamp are provided with a plurality of connecting lugs, and the connecting lugs are screwed through fixing screws; the middle part of cylinder type opening clamp is equipped with two fixed lugs, fixed lug passes through second bolt fixed connection.

7. The H-steel flange plate cutter of claim 1, wherein: and a plurality of electromagnets are arranged on the suspension bracket.

8. The H-steel flange plate cutter of claim 1, wherein: the cutting mechanism comprises a gas cutting gun and a rotary disc, the gas cutting gun is installed on the rotary disc, a scale is arranged on the rotary disc, and the rotary disc is connected with the moving mechanism.

9. The H-steel flange plate cutter of claim 8, wherein: the rotary disk comprises a rotary seat, the side face of the rotary seat is fixedly connected with the moving mechanism, a third clamping sleeve is rotatably connected with the rotary seat, and the gas cutting gun is fixed on the third clamping sleeve.

10. The H-steel flange plate cutter of claim 1, wherein: the hanging frame comprises a bottom plate and two side plates perpendicular to the bottom plate, and the limiting frame is fixed at the end parts of the two side plates.