CN212599716U

CN212599716U - Elliptical tube cutting device of laser cutting machine

Info

Publication number: CN212599716U
Application number: CN202021201972.4U
Authority: CN
Inventors: 傅杰; 付俊; 田承新
Original assignee: Wuhan He Laser Engineering Co ltd
Current assignee: Wuhan He Laser Engineering Co ltd
Priority date: 2020-06-27
Filing date: 2020-06-27
Publication date: 2021-02-26
Anticipated expiration: 2030-06-27

Abstract

The utility model discloses a laser cutting machine's oval pipe cutting device, including workstation, rotation screw rod, electric telescopic handle, fixed plate and connecting plate, install the backup pad on the workstation, and the laminating has first slider in the backup pad to first slider lower extreme is installed and is accepted the board, rotate the screw rod and accept board interconnect, and rotate the screw rod and install in the backup pad to placed the motor in the backup pad, electric telescopic handle installs on accepting the board, and electric telescopic handle and cutting head interconnect. This laser cutting machine's oval pipe cutting device adopts the screw rod to rotate and realizes changing cutting device's position to be convenient for cutting device carries out the side-to-side motion, no longer need use control system, makes the cost of device lower, adjusts through the position of taking movable plate and stop device, thereby is convenient for realize fixing oval pipe's position, can realize fixing the oval pipe of different diameters.

Description

Elliptical tube cutting device of laser cutting machine

Technical Field

The utility model relates to a laser cutting machine technical field specifically is laser cutting machine's oval tube cutting device.

Background

Along with the development of science and technology, laser cutting device carries out the traditional mechanical sword of slow replacement, and is laborsaving in more trouble, and the laser that launches through the laser instrument passes through circuit system's control to gather into the laser beam of high power, make the work piece reach the melting point, thereby realize cutting effect.

However, there are some problems in using the laser cutting machine, for example, in the process of cutting the elliptical circular tube, a method of fixing the inside of the elliptical tube is adopted, only the elliptical tube with a certain diameter can be processed in the process, the application range is limited, and the elliptical tube is easy to move when being fixed, thereby affecting the processing effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser cutting machine's oval tube cutting device to propose among the solution above-mentioned background art can be to the oval tube processing of certain diameter, add the problem that the removal easily appears in man-hour.

In order to achieve the above object, the utility model provides a following technical scheme: an elliptical tube cutting device of a laser cutting machine comprises a workbench, a rotating screw, an electric telescopic rod, a fixing plate and a connecting plate, wherein a supporting plate is arranged on the workbench, a first sliding block is attached on the supporting plate, a bearing plate is arranged at the lower end of the first sliding block, the rotating screw is connected with the bearing plate, the rotating screw is arranged on the supporting plate, a motor is arranged on the supporting plate, the motor is connected with the rotating screw, the electric telescopic rod is arranged on the bearing plate, the electric telescopic rod is connected with a cutting head, the fixing plate is arranged at the lower end of the workbench, a second sliding block is attached on the fixing plate, the second sliding block is arranged on a placing box, the connecting plate is arranged at the upper end of the workbench, an adjusting screw is arranged on the connecting plate, the adjusting screw is connected with a third sliding block, and the third sliding block is, the third slider is mutually connected with the driving plate, the driving plate is provided with a protection pad, the protection pad is arranged on the workbench, and the connecting plate is provided with a limiting device.

Preferably, the rotating screw is connected with the rotating screw through a threaded hole formed in the bearing plate, and the rotating screw and the support plate form a rotating mechanism through a bearing mounted on the support plate.

Preferably, the fixing plate is of a strip-shaped plate structure, and a groove with a smooth inner surface is formed in the fixing plate.

Preferably, the protection pad is made of rubber, and an arc-shaped groove with a matte surface is formed in the protection pad.

Preferably, the limiting device comprises a positioning block and an adjusting rod, the positioning block is mounted on the limiting device, the positioning block is attached to the connecting plate, the adjusting rod is mounted on the limiting device, and the adjusting rod is connected with the connecting plate.

Preferably, the positioning blocks are symmetrically distributed about the center of the limiting device, and the positioning blocks are in sliding connection with the connecting plate through grooves formed in the connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that: according to the elliptical tube cutting device of the laser cutting machine, the position of the cutting device is changed by adopting the rotation of the screw rod, so that the cutting device can conveniently move left and right, a control system is not needed, the cost of the device is lower, the positions of the driving plate and the limiting device are adjusted, the position of the elliptical tube can be conveniently fixed, and the elliptical tubes with different diameters can be fixed;

1. the motor drives the rotating screw rod to rotate, so that the position of the bearing plate is changed, and the left and right change of the position of the cutting head is realized through the left and right movement of the bearing plate, so that a control system is not needed, and the cutting head is more convenient and practical;

2. through rotating adjusting screw to the realization changes the position of driving plate, under the effect of adjusting the pole, stop device also begins to remove, through stop device and drive plate's effect, realizes fixing the oval pipe of different diameters.

Drawings

FIG. 1 is a schematic view of a cross-sectional structure of a receiving plate according to the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the receiving plate of the present invention;

FIG. 3 is a schematic side view of the cross-sectional structure of the connection plate of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a work table; 2. a support plate; 3. a first slider; 4. a bearing plate; 5. rotating the screw; 6. an electric motor; 7. an electric telescopic rod; 8. a cutting head; 9. a fixing plate; 10. a second slider; 11. placing a box; 12. a connecting plate; 13. adjusting the screw rod; 14. driving the plate; 15. a third slider; 16. a protection pad; 17. a limiting device; 1701. positioning blocks; 1702. and adjusting the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.

Referring to fig. 1-4, the present invention provides a technical solution: an elliptical tube cutting device of a laser cutting machine comprises a workbench 1, a support plate 2, a first slide block 3, a bearing plate 4, a rotating screw rod 5, a motor 6, an electric telescopic rod 7, a cutting head 8, a fixing plate 9, a second slide block 10, a placing box 11, a connecting plate 12, an adjusting screw rod 13, a driving plate 14, a third slide block 15, a protective pad 16, a limiting device 17, a positioning block 1701 and an adjusting rod 1702, wherein the support plate 2 is installed on the workbench 1, the first slide block 3 is attached to the support plate 2, the bearing plate 4 is installed at the lower end of the first slide block 3, the rotating screw rod 5 is connected with the bearing plate 4, the rotating screw rod 5 is installed on the support plate 2, the motor 6 is placed on the support plate 2, the motor 6 is connected with the rotating screw rod 5, the electric telescopic rod 7 is installed on the bearing plate 4, and the electric telescopic, the fixed plate 9 is installed at 1 lower extreme of workstation, and the laminating has second slider 10 on the fixed plate 9, and second slider 10 is installed on placing case 11, connecting plate 12 is installed in 1 upper end of workstation, and install adjusting screw 13 on the connecting plate 12, and adjusting screw 13 and third slider 15 interconnect, third slider 15 laminates each other with connecting plate 12 simultaneously, third slider 15 and driving plate 14 interconnect, and install protection pad 16 on the driving plate 14, and protection pad 16 installs on workstation 1, install stop device 17 on connecting plate 12.

In the embodiment, the rotating screw 5 is connected with the rotating screw 5 through a threaded hole formed in the bearing plate 4, the rotating screw 5 and the support plate 2 form a rotating mechanism through a bearing arranged on the support plate 2, through the structure, the position of the bearing plate 4 is changed while the rotating screw 5 rotates, the rotating screw 5 and the support plate 2 form a rotating mechanism through a bearing arranged on the support plate 2, and the rotation of the rotating screw 5 is not influenced while the rotating screw 5 is supported;

the fixing plate 9 is of a strip-shaped plate-shaped structure, and the fixing plate 9 is provided with a groove with a smooth inner surface, so that the placing box 11 is convenient to support and the placing box 11 is convenient to move in the structure;

the protection pad 16 is made of rubber, and the arc-shaped groove with the matte surface is formed in the protection pad 16, so that the protection pad 16 can be conveniently and closely attached to the elliptical tube while protecting the elliptical tube, and the elliptical tube can be fixed;

the limiting device 17 comprises a positioning block 1701 and an adjusting rod 1702, the positioning block 1701 is mounted on the limiting device 17, the positioning block 1701 is attached to the connecting plate 12, the adjusting rod 1702 is mounted on the limiting device 17, and the adjusting rod 1702 is connected with the connecting plate 12;

the positioning blocks 1701 are symmetrically distributed about the center of the limiting device 17, the positioning blocks 1701 are in sliding connection with the connecting plate 12 through grooves formed in the connecting plate 12, the positioning blocks 1701 are symmetrically distributed about the center of the limiting device 17, the limiting device 17 can be supported and limited conveniently through the positioning blocks 1701, the positioning blocks 1701 are in sliding connection with the connecting plate 12 through grooves formed in the connecting plate 12, and the positioning blocks 1701 can move freely on the connecting plate 12 conveniently.

The working principle is as follows: when the oval tube needs to be cut, the oval tube is placed between the protection pads 16 in fig. 3, then the adjusting screw 13 is rotated, because the adjusting screw 13 is connected with the third slider 15 through the threaded hole formed on the third slider 15, and the third slider 15 is connected with the connecting plate 12 through the groove formed on the connecting plate 12, as the adjusting screw 13 rotates, the third slider 15 is provided with a downward movement, because the third slider 15 is connected with the driving plate 14, the driving plate 14 is connected with the protection pads 16, so the protection pads 16 also start to move downward, as the protection pads 16 move downward, the protection pads 16 start to be attached to the oval tube, namely, the upper end and the lower end of the oval tube are limited, then the adjusting rod 1702 in fig. 4 is rotated, because the adjusting rod 1702 is connected with the connecting plate 12 through the threaded hole formed on the connecting plate 12, under the action of the connecting plate 12, the adjusting rod 1702 starts to move left and right, and because the adjusting rod 1702 and the limiting device 17 are connected with each other, the limiting device 17 starts to move right under the action of the positioning block 1701, so that the left end and the right end of the elliptical tube are fixed;

the motor 6 in fig. 1 is connected with an external power supply, the motor 6 starts to work, because the output end of the motor 6 is connected with the rotating screw 5, the rotating screw 5 starts to rotate under the action of a bearing arranged on the supporting plate 2, because the rotating screw 5 is connected with the bearing plate 4 through a threaded hole formed in the bearing plate 4, along with the rotation of the rotating screw 5, the bearing plate 4 starts to move left and right under the action of the first sliding block 3, along with the movement of the bearing plate 4, the cutting head 8 also starts to move left and right, after the cutting head 8 moves to a position to be cut, the electric telescopic rod 7 starts to work, and under the action of the electric telescopic rod 7, the cutting head 8 can move up and down, so that the elliptical tube can be cut.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Laser cutting machine's elliptical tube cutting device, including workstation (1), rotation screw rod (5), electric telescopic handle (7), fixed plate (9) and connecting plate (12), its characterized in that: the workbench (1) is provided with a support plate (2), the support plate (2) is attached with a first sliding block (3), the lower end of the first sliding block (3) is provided with a bearing plate (4), the rotating screw (5) is connected with the bearing plate (4), the rotating screw (5) is arranged on the support plate (2), the support plate (2) is provided with a motor (6), the motor (6) is connected with the rotating screw (5), the electric telescopic rod (7) is arranged on the bearing plate (4), the electric telescopic rod (7) is connected with a cutting head (8), the fixing plate (9) is arranged at the lower end of the workbench (1), the fixing plate (9) is attached with a second sliding block (10), the second sliding block (10) is arranged on a placing box (11), and the connecting plate (12) is arranged at the upper end of the workbench (1), and install adjusting screw (13) on connecting plate (12) to adjusting screw (13) and third slider (15) interconnect, third slider (15) and connecting plate (12) are laminated each other simultaneously, third slider (15) and drive board (14) interconnect, and drive and install protection pad (16) on board (14), and protection pad (16) are installed on workstation (1), install stop device (17) on connecting plate (12).

2. The elliptical tube cutting device of a laser cutting machine according to claim 1, characterized in that: the rotary screw (5) is connected with the rotary screw (5) through a threaded hole formed in the bearing plate (4), and the rotary screw (5) and the support plate (2) form a rotating mechanism through a bearing arranged on the support plate (2).

3. The elliptical tube cutting device of a laser cutting machine according to claim 1, characterized in that: the fixing plate (9) is of a strip-shaped plate-shaped structure, and a groove with a smooth inner surface is formed in the fixing plate (9).

4. The elliptical tube cutting device of a laser cutting machine according to claim 1, characterized in that: the protection pad (16) is made of rubber, and an arc-shaped groove with a fog surface is formed in the protection pad (16).

5. The elliptical tube cutting device of a laser cutting machine according to claim 1, characterized in that: stop device (17) include locating piece (1701) and adjust pole (1702), and install locating piece (1701) on stop device (17) to locating piece (1701) and connecting plate (12) are laminated each other, install on stop device (17) and adjust pole (1702), and adjust pole (1702) and connecting plate (12) interconnect.

6. The elliptical tube cutting device of a laser cutting machine according to claim 5, wherein: the positioning blocks (1701) are symmetrically distributed about the center of the limiting device (17), and the positioning blocks (1701) are in sliding connection with the connecting plate (12) through grooves formed in the connecting plate (12).