Metal plate laser cutting machining equipment

Abstract

The utility model discloses laser cutting processing equipment for metal plates. The laser cutting processing equipment comprises a cutting table board, a guide rail support, a transverse guide rail, a laser cutting head, a supporting strip, an electromagnet and a bull eye ball. The guide rail support is connected to a sliding rail on the side face of the cutting table top, and the transverse guide rail is fixed to the top end of the guide rail support. The laser cutting head is connected to the transverse guide rail and can slide along the transverse guide rail under the driving device. The supporting strips are fixed to the upper surface of the cutting table top, the supporting strips are arranged on the two sides of the cutting table top, and the electromagnets are arranged in the supporting strips. The steel bull eye balls are fixed to the upper surface of the guide rail support, and the multiple bull eye balls are arranged in the length direction of the guide rail support at intervals. According to the machining equipment, the metal plate can be conveniently moved, the metal plate can be temporarily fixed, and the situation that the machining quality is affected due to the fact that the thin plate moves in the cutting process is prevented.

Description

Technical Field

[0001] The utility model relates to the field of metal plate processing equipment, in particular to metal plate laser cutting processing equipment. Background Art

[0002] Metal sheet cutting refers to the process of cutting, drilling, grinding, punching and other processing of metal sheets using various machines and equipment. It is widely used in aerospace, automobile manufacturing, mechanical equipment manufacturing and other fields. Laser cutting refers to a technology that uses laser beams to cut metal sheets. Due to the advantages of high precision, high speed and flexible operation, laser cutting has been widely used in the cutting of metal sheets. When cutting metal sheets, the metal sheet needs to be placed on the table of the cutting machine first, and then cut using the laser beam emitted by the laser cutting head.

[0003] However, metal sheets are usually heavy, especially those with large area and thickness. This results in not only time and effort in placing the metal sheets on the table of the cutting machine and when the metal sheets are placed in the wrong position and need to be moved, but also affects the processing efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a metal plate laser cutting processing equipment, which can not only conveniently move the metal plate, but also temporarily fix the metal plate, which helps to prevent the thin plate from moving during the cutting process and affecting the processing quality.

[0005] To achieve the above-mentioned purpose, the technical solution of the utility model is as follows.

[0006] A metal sheet laser cutting processing equipment, including a cutting table, a guide rail support, a transverse guide rail, a laser cutting head, a support bar, an electromagnet and a bull's eye ball; the guide rail support is two, which are respectively connected to the slide rails on the side of the cutting table, and the two ends of the transverse guide rail are respectively fixedly connected to the top ends of the two guide rail supports to drive the guide rail support and the transverse guide rail to slide along the side of the cutting table; the laser cutting head is connected to the transverse guide rail, and the laser cutting head can slide along the transverse guide rail under the driving device; the support bar is fixed on the upper surface of the cutting table, and the support bar is arranged on both sides of the cutting table, and the electromagnet is arranged in the support bar; the steel bull's eye ball is fixed on the upper surface of the guide rail support, and a plurality of the bull's eye balls are arranged at intervals along the length direction of the guide rail support.

[0007] Furthermore, the material of the support bar includes non-magnetic adsorption materials such as aluminum alloy, magnesium alloy, copper alloy, etc.

[0008] Furthermore, the cutting table is a concave conical structure. Preferably, the bottom of the conical structure has a slag discharge port to discharge the cutting slag.

[0009] Furthermore, the slag discharge port is covered with a detachable sealing cover so as to discharge the collected cutting slag after opening.

[0010] Furthermore, the support bar is placed on the upper surface of the cutting table, and one end of the two support bars are sleeved on the lead screw and are threadedly connected to the lead screw, and the threads between the two support bars and the lead screw are in opposite directions. The cutting table has first connecting blocks on both sides of one end surface, one end of the lead screw is rotatably connected to one of the first connecting blocks, and the other end of the lead screw is movably passed through another first connecting block and connected to the driving mechanism.

[0011] Furthermore, the other ends of the two support bars are slidably sleeved on the slide bar. The two sides of the end surface of one end of the cutting table are provided with second connection blocks, and the two ends of the slide bar are respectively fixedly connected to the two second connection blocks.

[0012] Furthermore, the driving mechanism is a hand wheel, so that an operator can rotate the hand wheel to rotate the lead screw.

[0013] Furthermore, both ends of the support bar have third connecting blocks facing downwards, and the lead screw and the sliding rod are respectively connected to the third connecting blocks of the support bar at the corresponding ends.

[0014] Beneficial effects: Compared with the prior art, the metal sheet laser cutting processing equipment described in the utility model utilizes support bars fixed on both sides of the cutting table, an electromagnet arranged in the support bar, and a bull's eye ball arranged on the upper surface of the support bar, so that the metal sheet used for cutting processing can be supported on the bull's eye ball. Since the bull's eye ball can be rotated in any direction, the metal sheet can be conveniently moved, saving time and effort and improving processing efficiency. At the same time, after the metal sheet is moved, the electromagnet can be started, and the magnetic force generated by the electromagnet can make the ball in the bull's eye ball and the base body adsorbed and fixed under the action of the magnetic force, so that the bull's eye ball loses the ability to rotate. At the same time, the magnetic force can also make the metal sheet and the bull's eye ball adsorbed and fixed, so as to achieve temporary fixation of the metal sheet, which helps to prevent the thin sheet from moving during cutting and affecting the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic structural diagram of an embodiment.

[0016] Figure 2 It is a top view of the cutting table in the embodiment of the present utility model.

[0017] Figure 3 It is a side view of the support bar in the embodiment of the present utility model.

[0018] In the figure: 1-cutting table, 2-guide rail support, 3-lateral guide rail, 4-laser cutting head, 5-support bar, 6-electromagnet, 7-bull's eye ball, 8 metal plate, 9-slag discharge port, 10-sealing cover, 11-screw, 12-first connecting block, 13-driving mechanism, 14-second connecting block, 15-slide rod, 16-third connecting block. DETAILED DESCRIPTION

[0019] The following will be combined with the accompanying drawings and specific embodiments to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] refer to Figure 1 and Figure 2 The metal sheet laser cutting processing equipment described in this embodiment includes a cutting table 1, a guide rail support 2, a transverse guide rail 3, a laser cutting head 4, a support bar 5, an electromagnet 6 and a bull's eye ball 7. There are two guide rail supports 2, which are respectively connected to the slide rails on the sides of the cutting table 1. The two ends of the transverse guide rail 3 are respectively fixedly connected to the top ends of the two guide rail supports 2 to drive the guide rail support 2 and the transverse guide rail 3 to slide along the sides of the cutting table 1. The laser cutting head 4 is connected to the transverse guide rail 3, and the laser cutting head 4 can slide along the transverse guide rail 3 under the driving device. The specific structure of the laser cutting equipment composed of the above components can refer to the existing laser cutting machine, and this embodiment will not be described in detail.

[0021] The support bar 5 is fixed on the upper surface of the cutting table 1, and the support bar 5 is provided on both sides of the cutting table 1. The electromagnet 6 is provided in the support bar 5, and the electromagnet 6 is arranged along the length direction of the support bar 5. The material of the support bar 5 can be selected from non-magnetic adsorption materials such as aluminum alloy, magnesium alloy, copper alloy, etc. The steel bull's eye ball 7 is fixed on the upper surface of the guide rail support 2, and a plurality of the bull's eye balls 7 are arranged at intervals along the length direction of the guide rail support 2. When the processing equipment of this embodiment is used to cut the metal plate 8, the metal plate 8 can be supported on the bull's eye ball 7. Since the bull's eye ball 7 can be rotated in any direction, the metal plate 8 can be conveniently moved, which saves time and effort and improves processing efficiency. At the same time, after the metal plate 8 is moved, the electromagnet 6 can be started. The magnetic force generated by the electromagnet 6 can make the balls in the bull's eye ball 7 adsorbed and fixed to the base under the action of the magnetic force, so that the bull's eye ball 7 loses the ability to rotate. At the same time, the magnetic force can also make the metal plate 8 and the bull's eye ball 7 adsorbed and fixed, thereby achieving temporary fixation of the metal plate 8, which helps to prevent movement during the cutting process of the thin plate and affect the processing quality.

[0022] In another embodiment, reference Figure 1 and Figure 2 The cutting table 1 of the metal sheet laser cutting processing equipment of the above embodiment is a concave conical structure to collect the cutting slag. In a more preferred embodiment, the bottom of the conical structure has a slag discharge port 9 to discharge the cutting slag. A detachable sealing cover 10 can also be provided on the slag discharge port 9 to discharge the collected cutting slag after opening.

[0023] In another embodiment, reference Figure 2 and Figure 3 The support bars 5 of the metal sheet laser cutting processing equipment of the above embodiment are placed on the upper surface of the cutting table 1, and one end of the two support bars 5 are both sleeved on the lead screw 11 and threadedly connected with the lead screw 11, and the threads between the two support bars 5 and the lead screw 11 are in opposite directions, so that the two support bars 5 move towards or away from each other at the same time. The first connecting blocks 12 are provided on both sides of the end surface of one end of the cutting table 1, and one end of the lead screw 11 is rotatably connected to one of the first connecting blocks 12, and the other end of the lead screw 11 is connected to the driving mechanism 13 after passing through the other first connecting block 12. The driving mechanism 13 can adopt a hand wheel so that the operator can rotate the hand wheel to rotate the lead screw 11. The support bars 5 of this embodiment can move towards or away from each other at the same time under the drive of the lead screw 11, thereby changing the distance between the two support bars 5, so that it can be suitable for supporting processing of metal sheets 8 of different widths.

[0024] In another embodiment, reference Figure 2 and Figure 3 The other ends of the two support bars 5 of the metal sheet laser cutting processing equipment of the above embodiment are slidably sleeved on the slide bar 15. The two sides of the end surface of one end of the cutting table 1 have second connecting blocks 14, and the two ends of the slide bar 15 are respectively fixedly connected to the two second connecting blocks 14, so that the support bar 5 slides along the slide bar 15. The slide bar 15 helps to increase the stability of the support bar 5 when it moves.

[0025] In another embodiment, reference Figure 2 and Figure 3 The two ends of the support bar 5 of the metal sheet laser cutting processing equipment of the above embodiment have third connection blocks 16 facing downward. The third connection block 16 on the side corresponding to the lead screw 11 has a threaded hole. The third connection block 16 on the side corresponding to the slide bar 15 has a smooth hole, and the lead screw 11 and the slide bar 15 are respectively connected to the third connection blocks 16 of the support bar 5 at the corresponding ends.

[0026] Finally, it should be noted that any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model. Although the above describes the specific implementation of the utility model in conjunction with the drawings, it is not a limitation on the protection scope of the utility model. Those skilled in the art should understand that on the basis of the technical solution of the utility model, various modifications or deformations that can be made by those skilled in the art without creative labor are still within the protection scope of the utility model.

Claims

1. A metal sheet laser cutting processing equipment, characterized in that: include: A cutting table, a guide rail support, a transverse guide rail, a laser cutting head, a support bar, an electromagnet and a bull's eye ball; wherein: there are two guide rail supports, which are respectively connected to the slide rails on the sides of the cutting table, and the two ends of the transverse guide rail are respectively fixedly connected to the top ends of the two guide rail supports; the laser cutting head is connected to the transverse guide rail, and the laser cutting head can slide along the transverse guide rail under the driving device; the support bar is fixed on the upper surface of the cutting table, and the support bar is arranged on both sides of the cutting table, and the electromagnet is arranged in the support bar; the steel bull's eye ball is fixed on the upper surface of the guide rail support, and a plurality of the bull's eye balls are arranged at intervals along the length direction of the guide rail support.

2. The metal sheet laser cutting processing equipment according to claim 1 is characterized in that: The material of the support bar includes any one of aluminum alloy, magnesium alloy and copper alloy.

3. The metal sheet laser cutting processing equipment according to claim 1 is characterized in that: The cutting table surface is a concave cone structure.

4. The metal sheet laser cutting processing equipment according to claim 3 is characterized in that: The bottom of the conical structure is provided with a slag discharge port.

5. The metal sheet laser cutting processing equipment according to claim 4 is characterized in that: The slag discharge port is covered with a detachable sealing cover.

6. The metal sheet laser cutting processing equipment according to any one of claims 1 to 5, characterized in that: The support bars are placed on the upper surface of the cutting table, and one end of the two support bars are both sleeved on the lead screw and threadedly connected to the lead screw, and the threads between the two support bars and the lead screw have opposite rotation directions; both sides of the end surface of one end of the cutting table have first connecting blocks, one end of the lead screw is rotatably connected to one of the first connecting blocks, and the other end of the lead screw moves through another first connecting block and is connected to the driving mechanism.

7. The metal sheet laser cutting processing equipment according to claim 6, characterized in that: The other ends of the two support bars are slidably sleeved on the slide rod; the two sides of the end surface of one end of the cutting table are provided with second connecting blocks, and the two ends of the slide rod are respectively fixedly connected to the two second connecting blocks.

8. The metal sheet laser cutting processing equipment according to claim 6, characterized in that: The driving mechanism is a hand wheel.

9. The metal sheet laser cutting processing equipment according to claim 6, characterized in that: The two ends of the support bar are provided with third connecting blocks facing downwards, and the lead screw and the sliding rod are respectively connected to the third connecting blocks of the support bar at the corresponding ends.

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