CN212823440U

CN212823440U - Laser precision cutting machine for steel production

Info

Publication number: CN212823440U
Application number: CN202021400047.4U
Authority: CN
Inventors: 廖鑫阳; 廖佳萱; 廖佳怡
Original assignee: Fujian Jingrui Metal Technology Co ltd
Current assignee: Fujian Jingrui Metal Technology Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-30
Anticipated expiration: 2030-07-16

Abstract

The utility model relates to a cutting device technical field, specific laser precision cutting machine of steel production usefulness that says so, comprises a workbench, workstation middle part one side is fixed with the riser, riser upper portion is fixed with the support column that the level set up, sliding sleeve is equipped with the sliding sleeve on the support column, one side of sliding sleeve is fixed with fixed cover, the vertical guide arm of installing in the fixed cover, the bottom mounting of guide arm has the laser cutting head, a plurality of backing rolls II are installed to the last array of workstation, the upper surface of workstation is provided with the backup pad, a plurality of backing rolls I are installed to the equidistance in the backup pad, the lead screw is installed through the bearing frame in the bottom of workstation. The utility model discloses a backing roll I can control steel and promote, adjustment cutting length can support steel through backing roll II after dropping backing roll I, conveniently carries out the circular cutting to steel pipe material to and carry out the linear cutting to steel sheet material, the tangent plane is neat to avoid follow-up polishing.

Description

Laser precision cutting machine for steel production

Technical Field

The utility model belongs to the technical field of cutting device, concretely relates to laser precision cutting machine of steel production usefulness.

Background

At present, when large-scale steel pipe materials are cut, a manual handheld cutting machine is usually adopted for circular cutting of the steel pipe materials, and due to the fact that the manual handheld cutting machine is adopted, inclined end faces are easily formed during cutting, the cutting end faces are not neat, follow-up polishing treatment is needed, and cutting efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser precision cutting machine of steel production usefulness to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a laser precision cutting machine for steel production comprises a workbench, wherein a vertical plate is fixed on one side of the middle part of the workbench, a support pillar horizontally arranged is fixed on the upper part of the vertical plate, a sliding sleeve is slidably sleeved on the support pillar, a fixed sleeve is fixed on one side of the sliding sleeve, a guide rod is vertically arranged in the fixed sleeve, a laser cutting head is fixed at the bottom end of the guide rod, a plurality of supporting rollers II are arranged on the upper surface of the workbench in an array manner, a supporting plate is arranged on the upper surface of the workbench, a plurality of supporting rollers I are equidistantly arranged on the supporting plate, a screw rod is arranged at the bottom of the workbench through a bearing seat, two sections of positive and negative rotation thread sections are arranged on the screw rod, two screw rod sleeves are respectively arranged on each positive and negative rotation thread section, push plates are fixed on two sides of the screw rod sleeve respectively and connected to the bottom of the supporting plate through ejector rods.

As further optimization of the technical scheme, the rotation directions of the supporting roller I and the supporting roller II are vertical, and the supporting roller I and the supporting roller II are distributed at intervals.

As a further optimization of the technical scheme, one end of the screw rod is connected with the output end of the servo motor arranged at one end of the workbench.

As a further optimization of the technical scheme, the bottom of the workbench is also fixedly provided with four guide pillars which are distributed on two sides of the screw rod sleeve, the screw rod sleeve is symmetrically arranged on the forward and reverse rotating thread sections, and the push plate is movably sleeved on the guide pillars.

As a further optimization of the technical scheme, the end parts of the push plate and the bottom part of the supporting plate are both fixed with lug plates, and two ends of the ejector rod are rotatably arranged on the lug plates through connecting pins respectively.

As the further optimization of the technical scheme, the workbench is provided with a guide groove for the ejector rod to pass through.

The utility model discloses a technological effect and advantage: the utility model discloses a servo motor drive lead screw utilizes the lead screw to make the lead screw cover drive push pedal drive ejector pin for backup pad promotion backing roll I upwards can support steel, utilizes backing roll I to control promotion to steel, adjustment cutting length, can support steel through backing roll II after the backing roll I falls down, conveniently carry out the circular cutting to steel pipe material to and carry out the linear cutting to steel sheet material, the tangent plane is neat to avoid follow-up polishing.

Drawings

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

FIG. 2 is a schematic diagram of the distribution structure of a support roller I and a support roller II of the present invention;

fig. 3 is the structural schematic diagram of the screw rod, the guide pillar and the push plate of the present invention.

In the figure: 1. a work table; 101. a guide groove; 2. a support roller I; 3. a support plate; 4. a supporting roller II; 5. a guide bar; 6. fixing a sleeve; 7. a laser cutting head; 8. a sliding sleeve; 9. a support pillar; 10. a vertical plate; 11. a servo motor; 12. a bearing seat; 13. a screw rod; 131. positively and negatively rotating the thread sections; 14. a top rod; 15. a screw rod sleeve; 16. a guide post; 17. pushing the plate; 18. an ear plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, a laser precision cutting machine for steel production comprises a workbench 1, wherein a vertical plate 10 is fixed on one side of the middle of the workbench 1, a support column 9 horizontally arranged is fixed on the upper portion of the vertical plate 10, a sliding sleeve 8 is slidably sleeved on the support column 9, a fixed sleeve 6 is fixed on one side of the sliding sleeve 8, a guide rod 5 is vertically installed in the fixed sleeve 6, a laser cutting head 7 is fixed at the bottom end of the guide rod 5, the sliding sleeve 8 is fixed with the support column 9 through a bolt, the sliding sleeve 8 can push the laser cutting head 7 along the support column 9 to adjust a cutting site and perform linear cutting, and a puller bolt is installed on the side wall of the fixed sleeve 6 and used for fixing the guide rod 5, so as to adjust the distance between the laser cutting head 7.

A plurality of backing rolls II 4 are installed to the last array of workstation 1, the upper surface of workstation 1 is provided with backup pad 3, equidistant a plurality of backing rolls I2 of installing in backup pad 3, the direction of rotation of backing roll I2 and backing roll II 4 is perpendicular, and backing roll I2 and II 4 interval distributions of backing roll utilize backing roll I2, can control and carry steel to remove, and backing roll I2 middle part is equipped with the recess, carries on spacingly to steel and avoids steel to drop, utilizes backing roll II 4, promotes steel to remove around can.

The mounting racks of the two support rollers II 4 in the middle movably penetrate through the support plate 3, and the up-and-down movement of the support plate 3 is not influenced.

The bottom of the workbench 1 is provided with a screw rod 13 through a bearing seat 12, one end of the screw rod 13 is connected with the output end of a servo motor 11 arranged at one end of the workbench 1, the screw rod 13 can be driven to rotate by utilizing the servo motor 11, two sections of forward and reverse rotation thread sections 131 are arranged on the screw rod 13, two screw rod sleeves 15 are respectively arranged on each forward and reverse rotation thread section 131, the screw rod sleeves 15 are symmetrically arranged on the forward and reverse rotation thread sections 131, when the screw rod 13 rotates, the two screw rod sleeves 15 on one forward and reverse rotation thread section 131 can be simultaneously close to or far away from each other, push plates 17 are respectively fixed on two sides of each screw rod sleeve 15, so that the push plates 17 are pushed to synchronously move, four guide posts 16 are further fixed on the bottom of the workbench 1, the guide posts 16 are distributed on two sides of each screw rod sleeve 15, the push plates 17 are movably sleeved on, the load-carrying performance and stability of the push plate 17 can be improved.

The push pedal 17 passes through ejector pin 14 and connects in the bottom of backup pad 3, the tip of push pedal 17 and the bottom of backup pad 3 all are fixed with otic placode 18, the both ends of ejector pin 14 rotate through the connecting pin respectively and install on otic placode 18, are provided with the guide slot 101 that is used for ejector pin 14 to pass on the workstation 1, when push pedal 17 kept away from each other, utilize ejector pin 14 to upwards promote backup pad 3 to make backing roll I2 with steel jack-up, and can be in the left and right adjusting position under the support of backing roll I2.

Specifically, when the cutting device is used, the servo motor 11 is used for driving the screw rod 13 to rotate, the screw rod sleeve 15 is driven to drive the push plate 17 to deviate from each other along the guide post 16, the support plate 3 moves upwards under the support of the ejector rod 14, the support roller I2 rises upwards and is higher than the support roller II 4, the steel can be pushed to the position below the laser cutting head 7 by the support roller I2, then the servo motor 11 is controlled to rotate reversely, the support roller I2 falls down, the steel is manufactured by the support roller II 4, when the steel is a steel pipe material, the steel pipe material can be supported and can be rotated by the two middle columns of the support rollers II 4, then the vertical direction of the laser cutting head 7 is adjusted and is arranged in a gap with the steel pipe material, the steel pipe material can be cut off rapidly by rotating the steel pipe material, when the steel is a plate, the plate can be supported by, usable backing roll II 4 promotes panel, or slip sliding sleeve 8 drive laser cutting head 7 accomplishes the line cutting to panel, and the tangent plane is neat avoids follow-up polishing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a laser precision cutting machine of steel production usefulness, includes workstation (1), its characterized in that: the automatic cutting machine is characterized in that a vertical plate (10) is fixed on one side of the middle of the workbench (1), a horizontally arranged supporting column (9) is fixed on the upper portion of the vertical plate (10), a sliding sleeve (8) is sleeved on the supporting column (9) in a sliding mode, a fixing sleeve (6) is fixed on one side of the sliding sleeve (8), a guide rod (5) is vertically installed in the fixing sleeve (6), a laser cutting head (7) is fixed at the bottom end of the guide rod (5), a plurality of supporting rollers II (4) are installed on the upper surface of the workbench (1), a supporting plate (3) is arranged on the upper surface of the workbench (1), a plurality of supporting rollers I (2) are installed on the supporting plate (3) at equal intervals, a lead screw (13) is installed at the bottom of the workbench (1) through a bearing seat (12), two sections of forward and reverse rotation thread (131) are arranged on the lead screw, push plates (17) are respectively fixed on two sides of the screw rod sleeve (15), and the push plates (17) are connected to the bottom of the supporting plate (3) through ejector rods (14).

2. The laser precision cutting machine for steel production according to claim 1, characterized in that: the rotation direction of backing roll I (2) and backing roll II (4) is perpendicular, and backing roll I (2) and backing roll II (4) interval distribution.

3. The laser precision cutting machine for steel production according to claim 1, characterized in that: one end of the screw rod (13) is connected with the output end of a servo motor (11) arranged at one end of the workbench (1).

4. The laser precision cutting machine for steel production according to claim 1, characterized in that: the four guide posts (16) are further fixed at the bottom of the workbench (1), the guide posts (16) are distributed on two sides of the screw rod sleeve (15), the screw rod sleeve (15) is symmetrically arranged on the forward and reverse rotating thread sections (131), and the push plate (17) is movably sleeved on the guide posts (16).

5. The laser precision cutting machine for steel production according to claim 1, characterized in that: the end part of the push plate (17) and the bottom of the support plate (3) are both fixed with lug plates (18), and the two ends of the ejector rod (14) are rotatably arranged on the lug plates (18) through connecting pins respectively.

6. The laser precision cutting machine for steel production according to claim 1, characterized in that: the workbench (1) is provided with a guide groove (101) for the mandril (14) to pass through.