CN218946661U - Cutting device is used in steel construction production - Google Patents

Abstract

The utility model discloses a cutting device for producing a steel structure, which belongs to the technical field of accessories of laser cutting machines and comprises a machine body; a traversing arm; a laser; a support plate; a detection column; the detection plugboard is fixedly connected to the lower end of the detection column; and the lifting part is used for driving the detection column to move downwards. Through lifting means drive detection post down removal, and then make and detect the picture peg and can insert in the kerf that has cut, if the kerf terminal surface is protruding, can lead to detecting the picture peg and can not fully pierce through the kerf, and then can judge that laser cutting machine's laser instrument power produces the change and has influenced the cutting effect, through setting up briquetting, pressure sensor, detect the picture peg and insert in the kerf, the briquetting will be moved towards pressure sensor's direction, when the kerf has the arch, the briquetting will reduce pressure size to pressure sensor, even briquetting and pressure sensor can't contact, can be according to pressure size that pressure sensor fed back this moment, and then whether the cutting terminal surface is leveled fast judgement.

Description

Cutting device is used in steel construction production

Technical Field

The utility model relates to the technical field of accessories of laser cutting machines, in particular to a cutting device for steel structure production.

Background

The laser cutting machine focuses laser emitted from the laser into laser beams with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach the melting point or boiling point, and high-pressure gas coaxial with the laser beam blows away the molten or gasified metal. Along with the movement of the relative positions of the light beam and the workpiece, the material is finally formed into a kerf, so that the aim of cutting is achieved.

When the steel structure is produced, the laser cutting machine is required to cut the original plate of the steel structure, namely the plate is cut into a plurality of plates in a sectionalized mode, the laser power on the laser cutting machine is determined by a power supply, the cutting effect is directly determined by the laser power, when the laser power is reduced, the phenomenon of uneven protrusions on the end face of a cutting part is caused, the cutting quality is affected, and the protrusions are not beneficial to the subsequent repair.

Based on the above, the utility model designs a cutting device for steel structure production, so as to solve the problems.

Disclosure of Invention

Aiming at the existing problems, the utility model provides a cutting device for steel structure production, which effectively solves the problems in the background technology.

In order to solve the problems, the utility model adopts the following technical scheme: the utility model provides a cutting device is used in steel construction production, includes the organism of laser cutting machine, wear to be equipped with the sideslip arm on the organism, the one end that the organism was kept away from to the sideslip arm is equipped with the laser instrument, still includes:

the support plate is fixedly connected to the transverse moving arm;

the detection column vertically penetrates through the support plate and can slide up and down freely;

the detection plugboard is fixedly connected to the lower end of the detection column;

and the lifting part is used for driving the detection column to move downwards.

In the cutting device for steel structure production as described above, the lifting member includes:

the electromagnet is fixedly connected to the support plate;

the floating sleeve is fixedly sleeved at the upper end of the detection column and is matched with the electromagnet for use;

the elastic element is arranged on the electromagnet and the floating sleeve and elastically abuts against the floating sleeve.

In the cutting device for steel structure production, the elastic element is a spring sleeved on the detection column, and two ends of the elastic direction of the spring respectively elastically abut against the electromagnet and the floating sleeve.

In the cutting device for steel structure production, the locking pin is arranged on the support plate in a penetrating manner, and the waist-shaped groove for inserting the locking pin is formed in the outer edge of the detection column.

In the cutting device for steel structure production, the connecting rod is fixedly connected to the floating sleeve, the pressing block is arranged at the lower end of the connecting rod, and the support plate is provided with the pressure sensor matched with the pressing block.

Compared with the prior art, the utility model has the beneficial effects that: through lifting means drive detection post down removal, and then make and detect the picture peg and can insert in the kerf that has cut, if the kerf terminal surface is protruding, can lead to detecting the picture peg and can not fully pierce through the kerf, and then can judge that laser cutting machine's laser instrument power produces the change and has influenced the cutting effect, through setting up briquetting, pressure sensor, detect the picture peg and insert in the kerf, the briquetting will be moved towards pressure sensor's direction, when the kerf has the arch, the briquetting will reduce pressure size to pressure sensor, even briquetting and pressure sensor can't contact, can be according to pressure size that pressure sensor fed back this moment, and then whether the cutting terminal surface is leveled fast judgement.

Drawings

FIG. 1 is a schematic diagram of a cutting device for steel structure production according to the present utility model;

FIG. 2 is a schematic side view of a cutting device for steel structure production according to the present utility model;

fig. 3 is an enlarged schematic view of a partial structure at a in fig. 2.

In the drawings, the list of components represented by the various numbers is as follows:

the device comprises a machine body, a 2-transverse arm, a 3-laser, a 4-floating sleeve, a 5-spring, a 6-electromagnet, a 7-detection plugboard, an 8-support plate, a 9-rack part, a 10-locking pin, an 11-waist-shaped groove, a 12-detection column, a 13-connecting rod, a 14-pressing block and a 15-pressure sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, the embodiment provides a cutting device for producing a steel structure, which comprises a machine body 1 of a laser cutting machine, wherein the machine body 1 is driven by a translation mechanism to horizontally move, a traversing arm 2 is arranged on the machine body 1 in a penetrating manner, the length direction of the traversing arm 2 is perpendicular to the sliding direction of the machine body 1, a rack part 9 is arranged on the traversing arm 2, the rack part 9 is connected with a gear driving structure so as to drive the traversing arm 2 to horizontally move, a laser 3 is arranged at one end, far away from the machine body 1, of the traversing arm 2, the laser 3 is powered by an external power supply module, and the laser emits laser so as to cut a steel plate placed below the traversing arm 2;

in order to detect the quality of the end face of the slit during cutting, in this embodiment, a support plate 8 is welded on the traversing arm 2, one end of the support plate 8 away from the traversing arm 2 is vertically penetrated with a detection column 12, the detection column 12 can slide up and down freely on the support plate 8, the lower end of the detection column 12 is welded with a detection plugboard 7, the thickness dimension of the detection plugboard 7 is matched with the width dimension of the slit, the detection column 12 moves downwards during cutting, and then the detection plugboard can move downwards and be inserted into the slit, when the end face of the slit is not flush or bulges, the detection plugboard cannot be smoothly inserted into the slit, so that the top of the detection plugboard exposes the upper surface of a steel plate, and uneven cutting can be determined, and the defective part of the slit can be conveniently repaired;

in this embodiment, an electromagnet 6 is welded on the support plate 8, an annular hole on the electromagnet 6 can allow the detection column to pass through freely, a floating sleeve 4 is fixedly sleeved at the upper end of the detection column 12, the floating sleeve 4 is made of any one material of iron, cobalt and nickel, when the electromagnet is powered by an external power supply, the electromagnet generates magnetism and generates magnetic attraction to the floating sleeve 4, so that the floating sleeve 4 moves downwards, the detection column can be driven to move downwards, the detection plug board can be inserted into a kerf, a spring is sleeved on the detection column, two ends of the spring 5 in the elastic force direction respectively elastically abut against the electromagnet 6 and the floating sleeve 4, when the electromagnet is powered off, the spring 5 drives the floating sleeve to move upwards, so that the detection plug board can be separated from the kerf, and in addition, the electromagnet is controlled by an external relay to be electrified at intervals, so that the detection plug board can be inserted into the kerf at intervals;

because the detection post may rotate on the support plate, and the detection plugboard cannot be smoothly inserted into the kerf, in this embodiment, a locking pin 10 is arranged on the support plate 8 in a penetrating manner, a waist-shaped groove 11 for inserting the locking pin 10 is formed on the outer edge of the detection post 12, the length direction of the waist-shaped groove 11 is parallel to the length direction of the detection post 12, and the detection post can be limited by sliding the locking pin in the waist-shaped groove, so that the detection plugboard is prevented from rotating;

because the detection plugboard is inserted into the kerf and then needs to be detected by visual observation of a worker, certain inconvenience can be caused, in the embodiment, the connecting rod 13 is fixedly connected to the floating sleeve 4, the pressing block 14 is arranged at the lower end of the connecting rod 13, the pressure sensor 15 matched with the pressing block 14 is arranged on the support plate 8, when the detection plugboard is inserted into the kerf, the pressing block synchronously moves downwards until the pressing block is contacted with the pressure sensor, the pressure sensor generates a pressure signal, and the pressure signal is fed back to the external controller, so that whether the detection plugboard is completely inserted into the kerf can be judged according to the pressure of the pressing block fed back by the pressure sensor to the pressure sensor.

It is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and further, that the terms "comprise," "include," or any other variation thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a cutting device is used in steel construction production, includes organism (1) of laser cutting machine, wear to be equipped with sideslip arm (2) on organism (1), the one end that organism (1) was kept away from to sideslip arm (2) is equipped with laser instrument (3), its characterized in that still includes:

the support plate (8) is fixedly connected to the transverse moving arm (2);

the detection column (12) vertically penetrates through the support plate (8) and can slide up and down freely;

the detection plugboard (7) is fixedly connected to the lower end of the detection column (12);

and the lifting part is used for driving the detection column (12) to move downwards.

2. A cutting device for the production of steel structures according to claim 1, wherein the lifting member comprises:

an electromagnet (6) fixedly connected with the support plate (8);

the floating sleeve (4) is fixedly sleeved at the upper end of the detection column (12) and is matched with the electromagnet (6);

the elastic element is arranged on the electromagnet (6) and the floating sleeve (4) and elastically abuts against the floating sleeve (4).

3. The cutting device for steel structure production according to claim 2, wherein the elastic element is a spring (5) sleeved on the detection column (12), and two ends of the spring (5) in the elastic direction elastically abut against the electromagnet (6) and the floating sleeve (4) respectively.

4. The cutting device for steel structure production according to claim 2, wherein the support plate (8) is provided with a locking pin (10) in a penetrating manner, and the outer edge of the detection column (12) is provided with a waist-shaped groove (11) for inserting the locking pin (10).

5. The cutting device for steel structure production according to claim 2, wherein the floating sleeve (4) is fixedly connected with a connecting rod (13), a pressing block (14) is arranged at the lower end of the connecting rod (13), and a pressure sensor (15) matched with the pressing block (14) is arranged on the support plate (8).

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