CN213437851U

CN213437851U - Laser cutting machining mechanism

Info

Publication number: CN213437851U
Application number: CN202021985450.8U
Authority: CN
Inventors: 胡立春; 范晓斌; 李磊
Original assignee: Jiangsu Contemporary Intelligent Technology Co ltd
Current assignee: Jiangsu Contemporary Intelligent Technology Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-15
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a laser cutting machining mechanism, which comprises a base, wherein the base is provided with a horizontal moving component, a rotary clamping device and a laser cutter; the horizontal moving assembly comprises a guide rail and a sliding block, the guide rail is arranged on the base, the sliding block is matched with the guide rail, and the rotary clamping device is arranged on the sliding block; the rotary clamping device comprises a first driving source, a rotary table, a follow-up assembly and a clamping assembly for clamping the end part of the steel pipe, the rotary table is vertically arranged, the first driving source is connected with the rotary table to drive the rotary table to rotate, and the clamping assembly is positioned on the rotary table; the follow-up assembly and the clamping assembly are respectively located on two sides of the steel pipe, the follow-up assembly comprises a mounting seat and a first limiting part, the mounting seat is fixed with the sliding block, and the first limiting part is connected with the mounting seat through a rotating shaft. It makes things convenient for steel pipe high efficiency cutting, and labour saving and time saving improves the machining precision.

Description

Laser cutting machining mechanism

Technical Field

The utility model relates to a laser beam machining technical field, concretely relates to laser cutting machining mechanism.

Background

At present, for the processing of steel pipes, a groove body with a preset shape and size is required to be cut on a pipe fitting through a laser cutter. In the cutting process, a person is required to manually rotate the steel pipe, so that the steel pipe is convenient to machine in the circumferential direction, and in order to machine all parts of the steel pipe, the steel pipe is required to be moved in the axial direction of the steel pipe, so that the steel pipe is machined at the preset position of the steel pipe. In the process of rotating and moving the steel pipe, manpower is consumed extremely, high-precision positioning can not be carried out on the steel pipe, and machining precision is affected.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a laser cutting machining mechanism, it makes things convenient for the high-efficient cutting of steel pipe, and labour saving and time saving improves the machining precision.

In order to solve the technical problem, the utility model provides a laser cutting machining mechanism, which comprises a base, wherein a horizontal moving component, a rotary clamping device and a laser cutter are arranged on the base; the horizontal moving assembly comprises a guide rail and a sliding block, the guide rail is arranged on the base, the sliding block is matched with the guide rail, and the rotary clamping device is arranged on the sliding block;

the rotary clamping device comprises a first driving source, a rotary table, a follow-up assembly and a clamping assembly for clamping the end part of the steel pipe, the rotary table is vertically arranged, the first driving source is connected with the rotary table to drive the rotary table to rotate, and the clamping assembly is positioned on the rotary table;

the follow-up assembly and the clamping assembly are respectively positioned at two sides of the steel pipe, the follow-up assembly comprises an installation base and a first limiting piece, the installation base is fixed with the sliding block, the first limiting piece is connected with the installation base through a rotating shaft, and the first limiting piece is plugged into the steel pipe to limit the steel pipe;

the laser cutter is positioned on the upper side of the steel pipe.

Preferably, the first stopper is tapered.

Preferably, the horizontal migration subassembly still includes fixing base, screw rod and guide, the fixing base with the base is fixed to be set up, the fixing base is improved level and is run through threaded hole, the screw rod with the cooperation of threaded hole sets up, the tip butt slider of screw rod, the fixing base is improved level and is run through and is seted up the through-hole, the guide is worn to establish in the through-hole, the one end and the slider fixed connection of guide.

Preferably, a hand wheel is fixedly arranged at one end of the screw rod, which is far away from the sliding block.

Preferably, the slider is of an L-shaped structure.

Preferably, the laser cutting device further comprises a top plate, the top plate and the base are fixedly arranged, and the laser cutter is located on the top plate.

Preferably, a second limiting part is arranged at the center of the rotating disc, and the second limiting part is plugged into the steel pipe to limit the steel pipe.

Preferably, the second limiting part comprises a plurality of cylindrical limiting parts, and the plurality of limiting parts are gradually reduced along the central axis of the turntable.

Preferably, the surface of the first limiting member is wrapped by a rubber pad.

Preferably, the clamping assembly comprises a second driving source and a claw body, the second driving source and the claw body are provided with a plurality of second driving sources, the second driving sources are arranged around the circumference of the steel pipe at equal intervals, and the second driving sources are connected with the claw body to drive the claw body to press against the side wall of the steel pipe.

The utility model has the advantages that: through slider and guide rail cooperation, the steel pipe translation of being convenient for, so, make things convenient for laser cutting ware along its axial cutting steel pipe, and first driving source drive carousel rotates, so, can realize that the steel pipe is along its circumference cutting, through the cooperation of horizontal migration subassembly and rotatory clamping device, can realize the high-efficient cutting of steel pipe, labour saving and time saving improves the machining precision.

Drawings

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

fig. 2 is a partially enlarged view of fig. 1 in a region a.

The reference numbers in the figures illustrate: 10. a base; 20. a guide rail; 21. a slider; 22. a mounting seat; 23. a rotating shaft; 24. a first limit piece; 30. a fixed seat; 31. a guide member; 32. a screw; 33. a hand wheel; 40. a first drive source; 41. a turntable; 42. a second limiting member; 50. a clamping assembly; 51. a second drive source; 60. a steel pipe; 70. a top plate; 71. and (3) laser cutter.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

Referring to fig. 1-2, the utility model discloses a laser cutting machining mechanism, including base 10, be provided with horizontal migration subassembly, rotary clamping device and laser cutting ware 71 on base 10. The horizontal movement assembly comprises a guide rail 20 and a sliding block 21, the guide rail 20 is arranged on the base 10, the sliding block 21 is matched with the guide rail 20, and the rotary clamping device is arranged on the sliding block 21. The slider 21 cooperates with the guide 20, which is prior art and will not be described in detail here. Through the cooperation of slider 21 and guide rail 20, conveniently remove steel pipe 60 promptly, use manpower sparingly.

The rotary clamping device comprises a first driving source 40, a rotary table 41, a follow-up assembly and a clamping assembly 50 for clamping the end part of the steel pipe 60, wherein the rotary table 41 is vertically arranged, the first driving source 40 is connected with the rotary table 41 to drive the rotary table 41 to rotate, and the clamping assembly 50 is positioned on the rotary table 41. The first driving source 40 may be a servo motor. When the clamping assembly 50 clamps the steel tube 60, the first driving source 40 drives the clamping assembly 50 to rotate, so as to drive the steel tube 60 to rotate.

The follow-up assembly and the clamping assembly 50 are respectively located on two sides of the steel pipe 60, the follow-up assembly comprises an installation base 22 and a first limiting piece 24, the installation base 22 is fixed with the sliding block 21, the first limiting piece 24 is connected with the installation base 22 through a rotating shaft 23, and the first limiting piece 24 is plugged into the steel pipe 60 to limit the steel pipe 60. The servo assembly can conveniently limit the other end of the steel pipe 60, the steel pipe 60 can be accurately positioned through the cooperation of the servo assembly and the clamping assembly 50, and when the first driving source 40 drives the clamping assembly 50 to rotate, the steel pipe 60 is driven to rotate, so that the laser cutting machining is conveniently carried out on the circumferential direction of the steel pipe 60.

The laser cutter 71 is located on the upper side of the steel pipe 60. Since the steel pipe 60 is movable in the axial direction thereof and also rotatable around the axial direction thereof, the steel pipe 60 can be efficiently machined.

The utility model discloses a theory of operation is: through slider 21 and the cooperation of guide rail 20, the steel pipe translation of being convenient for, so, make things convenient for laser cutting ware 71 to cut the steel pipe along its axial, and first driving source 40 drive carousel 41 rotates, so, can realize that the steel pipe is along its circumference cutting, through the cooperation of horizontal migration subassembly and rotatory clamping device, can realize steel pipe high efficiency cutting, labour saving and time saving.

The first retaining member 24 is tapered. Therefore, the steel pipe fitting device can be adapted to steel pipes 60 with different sizes, and is wider in application range.

Horizontal migration subassembly still includes fixing base 30, screw rod 32 and guide 31, and fixing base 30 and the fixed setting of base 10, and the level runs through threaded hole on fixing base 30, and screw rod 32 sets up with the screw hole cooperation, and the tip butt slider 21 of screw rod 32, the level runs through-hole on fixing base 30, and in the through-hole was worn to establish by guide 31, guide 31's one end and slider 21 fixed connection. By rotating the screw rod 32, the screw rod 32 can push the sliding block 21, so that the sliding block 21 is convenient to move. A hand wheel 33 is fixedly arranged at one end of the screw rod 32 far away from the slide block 21, and the hand wheel 33 is convenient for rotating the screw rod 32.

The slider 21 has an L-shaped configuration. Thus, the structure is more compact.

The utility model discloses still include roof 70, roof 70 and the fixed setting of base 10, laser cutting ware 71 is located roof 70.

A second stopper 42 is provided at the center of the turntable 41, and the second stopper 42 is inserted into the steel pipe 60 to stop the steel pipe 60. The second limiting member 42 includes a plurality of cylindrical limiting portions, and the plurality of limiting portions decrease step by step along the central axis direction of the turntable 41. Thus, the second position-limiting member 42 can be adapted to the steel pipes 60 with different inner diameters.

The rubber pad is wrapped on the surface of the first limiting member 24, so that the steel pipe 60 can be better limited, and damage to the steel pipe 60 is reduced.

The clamping assembly 50 comprises a second driving source 51 and a plurality of claw bodies, the second driving source 51 and the claw bodies are arranged in a plurality of numbers, the plurality of second driving sources 51 are arranged around the steel pipe 60 at equal intervals in the circumferential direction, and the second driving source 51 is connected with the claw bodies to drive the claw bodies to press against the side wall of the steel pipe 60. The second driving source 51 may be a cylinder. The number of the second driving sources 51 may be three, and the clamping and fixing of the steel pipe 60 may be achieved by the cooperation of three claws. And one side of the claw body facing the steel pipe 60 is provided with an arc surface, so that the cooperation between the claw body and the steel pipe 60 is improved, and the outer wall of the steel pipe 60 clamped by the clamping assembly 50 is more stable.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. A laser cutting machining mechanism is characterized by comprising a base, wherein a horizontal moving assembly, a rotary clamping device and a laser cutter are arranged on the base; the horizontal moving assembly comprises a guide rail and a sliding block, the guide rail is arranged on the base, the sliding block is matched with the guide rail, and the rotary clamping device is arranged on the sliding block;

the laser cutter is positioned on the upper side of the steel pipe.

2. The laser cutting mechanism of claim 1, wherein the first stop member is tapered.

3. The laser cutting mechanism according to claim 1, wherein the horizontal moving assembly further includes a fixing base, a screw rod and a guiding member, the fixing base is fixed to the base, a threaded hole is horizontally formed through the fixing base, the screw rod is matched with the threaded hole, an end of the screw rod abuts against the sliding block, a through hole is horizontally formed through the fixing base, the guiding member is inserted into the through hole, and one end of the guiding member is fixedly connected to the sliding block.

4. The laser cutting mechanism of claim 3, wherein a hand wheel is fixedly arranged at one end of the screw rod away from the slide block.

5. The laser cutting mechanism of claim 1, wherein the slider is an L-shaped structure.

6. The laser cutting mechanism of claim 1, further comprising a top plate, wherein the top plate is fixedly disposed with the base, and the laser cutter is located on the top plate.

7. The laser cutting mechanism according to claim 1, wherein a second stopper is provided in the center of the turntable, and the second stopper is inserted into the steel pipe to stop the steel pipe.

8. The laser cutting mechanism of claim 7, wherein the second retaining member includes a plurality of cylindrical retaining portions, and the plurality of retaining portions decrease in steps along a central axis of the turntable.

9. The laser cutting mechanism of claim 1, wherein a rubber pad is wrapped around a surface of the first retaining member.

10. The laser cutting mechanism of claim 1, wherein the clamping assembly includes a plurality of second driving sources and a plurality of claw bodies, the plurality of second driving sources being arranged at equal intervals around the circumference of the steel pipe, the second driving sources being connected to the claw bodies to drive the claw bodies against the side wall of the steel pipe.