CN213469910U

CN213469910U - Numerical control flame cutting machine for steel plate

Info

Publication number: CN213469910U
Application number: CN202021482391.2U
Authority: CN
Inventors: 李红先; 王美荣
Original assignee: Henan Jinantai Steel Structure Engineering Co ltd
Current assignee: Henan Jinantai Steel Structure Engineering Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-06-18
Anticipated expiration: 2030-07-24

Abstract

The utility model relates to a steel sheet numerical control flame cutting machine, including workstation, flame cutting subassembly and stop gear, the workstation top is equipped with the flame cutting subassembly, and stop gear includes horizontal stop gear and vertical stop gear, and horizontal stop gear includes a plurality of groups electro-magnet, and the electro-magnet sets firmly on the workstation towards the both sides face of flame cutting subassembly, and the electro-magnet evenly sets up along the length direction of workstation, and vertical stop gear is equipped with two sets ofly, is located the both sides of flame cutting subassembly respectively. The utility model discloses a set up horizontal stop gear and vertical stop gear, make the steel sheet be on a parallel with the workstation and carry out sharp conveying, guarantee the tangent plane level of steel sheet, improve the cutting quality.

Description

Numerical control flame cutting machine for steel plate

Technical Field

The utility model belongs to the technical field of steel sheet production and processing, concretely relates to steel sheet numerical control flame cutting machine.

Background

The numerical control flame cutting machine drives a machine tool to move by using a digital program, carries a flame cutting system, and controls a switch of the flame cutting system by using the numerical control system to cut metal materials such as steel plates and the like. With the development of modern mechanical industry, the use amount of steel plates in China is gradually increased, the cutting amount of the steel plates is also gradually increased, and before the steel plates are used for processing and manufacturing parts, blanking is carried out firstly, namely, the steel plates are cut into strips and blocks.

Before the numerical control flame cutting machine performs cutting operation, the cut steel plate needs to be adjusted to be parallel to the workbench as much as possible, and the cutting quality is guaranteed. However, the steel plate is generally placed on the workbench in the prior art, the steel plate to be processed is not accurately fixed by the fixing device, the cutting machine vibrates during working, the steel plate is subjected to certain vibration displacement, the steel plate is subjected to position deviation during cutting, the cutting quality of the steel plate is difficult to guarantee, and the cutting yield is reduced and needs to be improved.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a steel sheet numerical control flame cutting machine, the fixed steel sheet of being convenient for prevents that the steel sheet from rocking when the cutting, guarantees the stability of cutting, promotes the cutting quality of steel sheet to solve above-mentioned problem.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a steel sheet numerical control flame cutting machine, its characterized in that, includes workstation, flame cutting subassembly and stop gear, the workstation top is equipped with the flame cutting subassembly, stop gear includes horizontal stop gear and vertical stop gear, horizontal stop gear includes a plurality of groups electro-magnet, the electro-magnet sets firmly the workstation orientation on the both sides face of flame cutting subassembly, and the electro-magnet is followed the length direction of workstation evenly sets up, vertical stop gear is equipped with two sets ofly, is located respectively the both sides of flame cutting subassembly.

Preferably, the upper end face of the workbench is fixedly connected with first electric slide rails along two sides of the length direction, the first electric slide rails are connected with first electric slide blocks in a sliding mode, the top of each first electric slide block is fixedly connected with a first hydraulic oil cylinder, the piston end of each first hydraulic oil cylinder is provided with a fixed block, a second electric slide rail is fixedly connected between the fixed blocks, and a flame cutting assembly is sleeved on each second electric slide rail.

Preferably, the vertical limiting mechanism comprises a second electric sliding block and a second hydraulic oil cylinder, the second electric sliding block is sleeved on the first electric sliding rail, the second hydraulic oil cylinder is fixedly arranged at the bottom of the second electric sliding block, and a piston rod of the second hydraulic oil cylinder faces downwards and is fixedly connected with a horizontally arranged pressing plate.

Preferably, equipartition and rotation are equipped with a plurality of groups of transfer roller on the workstation, the axis direction of transfer roller with the length direction of workstation is perpendicular.

Preferably, the upper end face of the conveying roller is flush with the upper end face of the electromagnet.

Preferably, a water tank is arranged below the workbench.

Preferably, a supporting plate is arranged on one side of the workbench, an inclined support is fixedly arranged at the bottom of the supporting plate, and a numerical control system control center is arranged at the top of the supporting plate.

The utility model has the advantages that: the utility model relates to a rationally, simple structure, horizontal stop gear and vertical stop gear's setting is convenient for fixed steel sheet, prevents that the steel sheet from rocking when the cutting, guarantees the stability of cutting, promotes the cutting quality of steel sheet. The horizontal limiting mechanism mainly comprises an electromagnet which is electrified and has magnetism, and the horizontal limiting mechanism has a limiting effect on the steel plate from the bottom of the steel plate, so that the tangent plane of the steel plate is ensured to be horizontal, and the cutting quality is greatly improved; the vertical limiting mechanism can compress the two sides of the cutting part, and can effectively prevent the vibration displacement of the steel plate in the cutting process, thereby ensuring that the cutting action is smoothly and stably carried out and greatly improving the cutting yield.

The transfer roller is used for the automatic feeding of steel sheet to carry, realizes numerical control flame cut machine's automatic operation, need not to rely on artifical material loading, avoids the danger that artifical removal was sent, but also greatly reduced workman's intensity of labour improves work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the structure of the conveying roller and the electromagnet of the present invention.

Reference numbers in the figures: the device comprises a support leg, a conveying roller, a water tank, an electromagnet, a first electric slide rail, a first electric slide block, a first hydraulic oil cylinder, a fixed block, a second electric slide rail, a flame cutting assembly, a second electric slide block, a second hydraulic oil cylinder, a pressing plate, a numerical control system control center, a support plate, a diagonal support, a workbench and a steel plate, wherein the support leg is 1, the conveying roller is 2, the water tank is 3, the electromagnet is 4, the first electric slide rail is 5, the first electric slide block is 6, the first hydraulic oil cylinder is 7, the fixed block is 8, the second electric slide.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1-2, a steel sheet numerical control flame cutting machine, including workstation 17, the lower bottom surface of workstation 17 is equipped with four supporting legs 1, the equal fixedly connected with first electronic slide rail 5 in length direction's both sides is followed to the up end of workstation 17, sliding connection has first electronic slider 6 on the first electronic slide rail 5, the first hydraulic cylinder 7 of top fixedly connected with of first electronic slider 6, the piston end of first hydraulic cylinder 7 is equipped with fixed block 8, the electronic slide rail 9 of fixedly connected with second between two fixed blocks 8, the cover is equipped with flame cutting subassembly 10 on the electronic slide rail 9 of second. The flame cutting assembly 10 is conventional and will not be described in detail herein. During the use, first electronic slider 6 drives first hydraulic cylinder 7 and moves on first electronic slide rail 5, and flame cutting subassembly 10 makes a round trip to slide on second electronic slide rail 9, realizes the removal of flame cutting subassembly 10 in the horizontal plane, and the flexible of first hydraulic cylinder 7 piston rod can drive flame cutting subassembly 10 and be feed motion in vertical direction, and then realizes flame cutting subassembly 10 to the cutting of steel sheet 18. The two sides of the flame cutting assembly 10 are respectively provided with a vertical limiting mechanism, and the two side surfaces of the workbench 17 facing the flame cutting assembly are respectively provided with a plurality of groups of horizontal limiting mechanisms. Through setting up horizontal stop gear and vertical stop gear, guarantee the tangent plane level of steel sheet 18, improve cutting quality. The vertical limiting mechanisms are provided with two groups and comprise second electric sliding blocks 11 and second hydraulic cylinders 12, the second electric sliding blocks 11 are sleeved on the first electric sliding rails 5 and are arranged on two sides of the flame cutting assembly 10, the second hydraulic cylinders 12 are fixedly arranged at the bottoms of the second electric sliding blocks 11, and piston rods of the second hydraulic cylinders 12 are downward and fixedly connected with pressing plates 13 which are horizontally arranged. During cutting, the second hydraulic cylinder 12 is operated to extend the piston rod of the second hydraulic cylinder, so that the pressing plate 13 can be driven to press downwards, the steel plate 18 is pressed tightly from two sides of the cutting part of the steel plate 18, vibration displacement of the steel plate 18 in the cutting process can be effectively prevented, smooth and stable cutting action is guaranteed, and cutting quality is improved. Horizontal stop gear includes a plurality of groups of electro-magnet 4, and electro-magnet 4 sets firmly on workstation 17 orientation flame cutting assembly 10's both sides face, and electro-magnet 4 evenly sets up along the length direction of workstation 17. The electromagnet 4 is electrified and has magnetism, the steel plate 18 to be cut is fixed from the bottom of the steel plate, and after the cutting is finished, the electromagnet 4 loses magnetism after being powered off.

In this embodiment, equipartition and rotation are equipped with a plurality of groups of transfer roller 2 on the workstation 17, and the axis direction of transfer roller 2 is perpendicular with the length direction of workstation 17, and the up end of transfer roller 2 is parallel and level with the up end of electro-magnet 4. The automatic feeding conveying of the steel plate 18 can be realized through the arrangement of the conveying rollers 2, the dependence on manual feeding is not needed, the danger of manual conveying is avoided, the labor intensity of workers is greatly reduced, and the working efficiency is improved.

In this embodiment, the water tank 3 is disposed below the workbench 17, a slider (not shown) is disposed at the bottom of the water tank 3, and a slide rail (not shown) for the slider to slide is disposed on the floor of the workshop below the workbench 17, so as to facilitate water exchange and cleaning of the water tank 3. The spark that basin 3 made the cutting during operation production directly immerses in basin 3, avoids the spark to directly hit to hit and hits the phenomenon that causes the spark to spatter around subaerial, endangers workman's personal safety, improves the utility model discloses a safety in utilization, basin 3 is used for falling into of smear metal simultaneously.

In this embodiment, a supporting plate 15 is disposed on one side of the working table 17, an inclined strut 16 is fixedly disposed at the bottom of the supporting plate 15, and a numerical control system control center 14 is disposed at the top of the supporting plate 15. During the use, can all be connected the control scheme of first electronic slide rail 5, first electronic slider 6, first hydraulic cylinder 7, electronic slide rail 9 of second, electronic slider 11 of second, flame cutting subassembly 10, second hydraulic cylinder 12 and electro-magnet 4 with numerical control system control center 14 electricity, make things convenient for the staff to control each executive components and parts, realize corresponding function, make the operation more convenient, raise the efficiency.

The utility model discloses a use method: the utility model discloses when using, the steel sheet 18 that will treat the cutting is placed in the material loading end, and through the conveying of transfer roller 2, the steel sheet 18 that treats the cutting is placed on workstation 17 completely, then stops transfer roller 2's rotation. The electromagnet 4 is electrified to adsorb and fix the steel plate 18 from the bottom of the steel plate, meanwhile, the first electric slide block 6 drives the first hydraulic oil cylinder 7 to move on the first electric slide rail 5 along the length direction of the workbench 17 and move to the position to be cut on the steel plate 18, the flame cutting assembly 10 slides on the second electric slide rail 9 and slides to the position above the position to be cut of the steel plate 18, then the second electric slide block 11 drives the second hydraulic oil cylinder 12 to slide to two sides of the flame cutting assembly 10, the piston rod of the second hydraulic oil cylinder 12 extends downwards to drive the press plate 13 to press downwards, the steel plate 18 is pressed from two sides of the cut part of the steel plate 18, the vibration displacement of the steel plate 18 in the cutting process can be effectively prevented, and finally, the expansion of the piston rod of the first hydraulic oil cylinder 7 drives the flame cutting assembly 10 to make a feeding motion in the vertical direction, so as to realize the cutting of the flame cutting assembly 10 on, after cutting, the flame cutting assembly 10 and the pressure plate 13 return to reset, and the electromagnet 4 is powered off.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a steel sheet numerical control flame cutting machine, its characterized in that, includes workstation, flame cutting subassembly and stop gear, the workstation top is equipped with the flame cutting subassembly, stop gear includes horizontal stop gear and vertical stop gear, horizontal stop gear includes a plurality of groups electro-magnet, the electro-magnet sets firmly the workstation orientation on the both sides face of flame cutting subassembly, and the electro-magnet is followed the length direction of workstation evenly sets up, vertical stop gear is equipped with two sets ofly, is located respectively the both sides of flame cutting subassembly.

2. The steel plate numerical control flame cutting machine according to claim 1, characterized in that first electric slide rails are fixedly connected to both sides of the upper end surface of the workbench along the length direction, first electric slide blocks are slidably connected to the first electric slide rails, a first hydraulic oil cylinder is fixedly connected to the tops of the first electric slide blocks, a fixed block is arranged at the piston end of the first hydraulic oil cylinder, a second electric slide rail is fixedly connected between the two fixed blocks, and a flame cutting assembly is sleeved on the second electric slide rail.

3. The steel plate numerical control flame cutting machine according to claim 2, wherein the vertical limiting mechanism comprises a second electric sliding block and a second hydraulic cylinder, the second electric sliding block is sleeved on the first electric sliding rail, the second hydraulic cylinder is fixedly arranged at the bottom of the second electric sliding block, and a piston rod of the second hydraulic cylinder faces downwards and is fixedly connected with a horizontally arranged pressing plate.

4. The numerical control flame cutting machine for steel plates according to claim 3, wherein a plurality of groups of conveying rollers are uniformly distributed and rotatably arranged on the workbench, and the axial direction of the conveying rollers is vertical to the length direction of the workbench.

5. The numerical control flame cutting machine of steel plates according to claim 4, characterized in that the upper end surface of the conveying roller is flush with the upper end surface of the electromagnet.

6. The numerical control flame cutting machine for steel plates according to claim 3, wherein a water tank is provided below the work table.

7. The numerical control flame cutting machine for the steel plates according to claim 6, wherein a supporting plate is arranged on one side of the workbench, an inclined strut is fixedly arranged at the bottom of the supporting plate, and a numerical control system control center is arranged at the top of the supporting plate.