CN211192550U

CN211192550U - Round tube laser cutting machine

Info

Publication number: CN211192550U
Application number: CN201922393254.5U
Authority: CN
Inventors: 张乔木; 罗德成; 尹文华
Original assignee: Shenzhen Nine Technology Co ltd
Current assignee: Shenzhen Nine Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-08-07
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a pipe laser cutting machine, through the foundation frame, including a motor, an end cap, a controller, and a cover plate, first cylinder, the second cylinder, the friction lever, activity gyro wheel mounting bracket, first gyro wheel that compresses tightly, the second compresses tightly the gyro wheel, the activity gyro wheel, press from both sides tight piece, the connecting rod, the bracing piece, mutually supporting between laser head and the collection chute, can carry out full-automatic level to the pipe and advance to give the rotary cutting, through setting up the bracing piece and the arc holding surface on it, make the pipe can obtain more stable cutting, through setting up the through-hole on the suction hole in the bracing piece and the right lower plate and be connected with the tuber pipe of air exhauster, waste gas and the waste residue pollution operational environment that.

Description

Round tube laser cutting machine

Technical Field

The utility model belongs to the laser cutting field especially relates to a pipe laser cutting machine.

Background

The circular tube laser cutting machine is mechanical equipment for cutting circular tube-shaped materials by laser, and is widely used in various industries due to the advantages of high cutting efficiency, good effect, no deformation of the tube and the like. Although the circular tube laser cutting machine provides a lot of convenience for people in life, the following problems still exist, technical improvements are carried out on the following problems, and the practicability of the circular tube laser cutting machine can be certainly and greatly improved.

The existing cutting machine has certain disadvantages when in use, the cutting precision is reduced because the round tube is not supported when being cut off, and the waste gas and waste residue generated by cutting can pollute the working environment.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a pipe laser cutting machine has solved the problem of proposing in the background art.

A pipe laser cutting machine, its characterized in that: the device comprises a basic frame, a motor, a first cylinder, a second cylinder, a friction rod, a movable roller mounting frame, a first pressing roller, a second pressing roller, a movable roller, a clamping block, a connecting rod, a supporting rod, a laser head and a collecting chute, wherein the basic frame comprises a left lower boss, a side wall, a left upper boss, a right lower bottom plate, a right side plate and a right upper boss, a group of first supports, a group of second supports and a first chute boss are formed on the left lower boss, the second support is positioned on the left side of the first support in the horizontal direction, the first chute boss is positioned between the first support and the second support, the first pressing roller is axially installed in the first support, one end of the first pressing roller is connected with the motor, one end of the second pressing roller is installed in the second support, the two clamping blocks are connected to one side of the first chute boss in a sliding mode through bolts, the two clamping blocks are oppositely arranged, a second chute boss is formed on the side wall, the second air cylinder is connected to the second chute boss in a sliding mode through a bolt, the second air cylinder is connected with a friction rod, two limiting grooves and a connecting groove formed in one side of each limiting groove are formed in the upper left boss, the two limiting grooves are respectively located right above the first support and the second support in the vertical direction, the movable roller mounting frame is connected to the limiting grooves in a sliding mode, the movable roller is axially connected to the movable roller mounting frame, the first air cylinder is installed on one side face, provided with the connecting groove, of the upper left boss, the first air cylinder is connected with the connecting rod arranged in the horizontal direction, and the connecting rod penetrates through the connecting groove through the bolt to be connected with the movable roller mounting frames in sliding connection with the two limiting grooves, be formed with a through-hole on the bottom plate of the right side, install one on the bottom plate of the right side the bracing piece, the bracing piece is formed with arc holding surface and suction hole, the minimum of arc holding surface along vertical direction with first pinch roller is on same horizontal plane along the peak of vertical direction, the center of bracing piece runs through one the suction hole, suction hole with the through-hole coaxial line, the through-hole is kept away from the one end of bracing piece is connected with the tuber pipe of air exhauster, be formed with an discharging channel on the right side board, discharging channel has a collection chute along the left end welding of horizontal direction, it is located to collect the chute arc holding surface along the right side below of horizontal direction, the lower extreme of upper right boss installs one the laser head, the laser head is located the suction hole is directly over along vertical direction, the motor first cylinder, The second cylinder reaches the laser head all connects external control ware.

Furthermore, the motor is connected with the first pressing roller through a coupling.

Furthermore, the first cylinder is fixedly connected with the connecting rod through a screw, and the second cylinder is fixedly connected with the friction rod through a positioning pin.

Further, the support rod is detachably mounted on the right lower base plate by a bolt.

Further, the arc-shaped supporting surface is subjected to polishing treatment.

Furthermore, the first pressing roller, the second pressing roller and the contact part of the movable roller and the circular tube are made of rubber.

The utility model discloses a foundation frame, including a motor, an end cap, a controller, and a cover plate, first cylinder, the second cylinder, the friction lever, activity gyro wheel mounting bracket, first gyro wheel that compresses tightly, the second compresses tightly the gyro wheel, the activity gyro wheel, press from both sides tight piece, the connecting rod, the bracing piece, mutually supporting between laser head and the collection chute, can carry out full-automatic level to the pipe and advance to give rotary cutting, through setting up the bracing piece and the arc holding surface on it, make the pipe can obtain more stable cutting, through setting up the suction hole in the bracing piece and be connected with the tuber pipe of air exhauster on the lower right plate, can avoid the waste gas and the waste residue pollution operational environment that the cutting.

Drawings

Fig. 1 is a schematic view of the overall structure of a first viewing angle of the present invention;

fig. 2 is a schematic view of the overall structure of the second viewing angle of the present invention;

FIG. 3 is a schematic view of the structure of the foundation frame of the present invention;

fig. 4 is a schematic view of the support rod of the present invention.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a pipe laser cutting machine, its characterized in that: the device comprises a base frame 1, a motor 5, a first cylinder 10, a second cylinder 6, a friction rod 7, a movable roller mounting frame 8, a first pressing roller 4, a second pressing roller 2, a movable roller 9, a clamping block 3, a connecting rod 11, a supporting rod 12, a laser head 14 and a collecting chute 13, wherein the base frame 1 comprises a left lower boss 101, a side wall 102, a left upper boss 103, a right lower boss 104, a right side plate 105 and a right upper boss 106, a group of first supports 108, a group of second supports 107 and a first chute boss 109 are formed on the left lower boss 101, the second supports 107 are positioned on the right side of the first supports 108 along the horizontal direction, the first chute boss 109 is positioned between the first supports 108 and the second supports 107, the first pressing roller 4 is axially installed in the first supports 108, one end of the first pressing roller 4 is connected with the motor 5, the second pressing roller 2 is installed in the second support 107, the two clamping blocks 3 are slidably connected to one side of the first chute boss 109 through bolts, the two clamping blocks 3 are oppositely arranged, the side wall 102 is provided with a second chute boss 110, the second cylinder 6 is slidably connected to the second chute boss 110 through bolts, the second cylinder 6 is connected with the friction rod 7, the upper left boss 103 is provided with two limiting grooves 111 and a connecting groove 112 formed in one side of the limiting grooves 111, the two limiting grooves 111 are respectively located right above the first support 108 and the second support 107 along the vertical direction, the movable roller mounting rack 8 is slidably connected to the limiting grooves 111, the movable roller 9 is axially connected to the movable roller mounting rack 8, one side of the connecting groove 112 is arranged on the upper left boss 103, and the first cylinder 10 is installed on one side of the connecting groove 112, the first cylinder 10 is connected with a connecting rod 11 placed along the horizontal direction, the connecting rod 11 passes through the connecting groove 112 through a bolt to be connected with the two movable roller mounting frames 8 slidably connected in the limiting groove 111, a through hole 113 is formed on the right lower base plate 104, the supporting rod 12 is installed on the right lower base plate 104, an arc supporting surface 121 and a suction hole 122 are formed on the supporting rod 12, the lowest point of the arc supporting surface 121 along the vertical direction and the highest point of the first pressing roller 4 along the vertical direction are on the same horizontal plane, the suction hole 122 penetrates through the center of the supporting rod 12, the suction hole 122 is coaxial with the through hole 113, one end of the through hole 113 far away from the supporting rod 12 is connected with an air duct of an exhaust fan, a discharging channel 114 is formed on the right side plate 105, and a collecting chute 13 is welded at the left end of the discharging channel 114 along the horizontal direction, the collecting chute 13 is positioned at the lower right of the arc-shaped supporting surface 121 along the horizontal direction, the laser head 14 is mounted at the lower end of the upper right boss 106, the laser head 14 is positioned right above the suction hole 122 along the vertical direction, and the motor 5, the first cylinder 10, the second cylinder 6 and the laser head 14 are all connected with an external controller; the motor 5 is connected with the first pressing roller 4 through a coupler; the first cylinder 10 is fixedly connected with the connecting rod 11 through a screw, and the second cylinder 6 is connected with the friction rod 7 through a positioning pin; the support rod 12 is detachably mounted on the right lower bottom plate 104 through bolts; polishing the arc-shaped supporting surface 121; the first pressing roller 4, the second pressing roller 2 and the contact part of the movable roller 9 and the circular tube are made of rubber.

When the circular tube needs to be subjected to laser cutting, the first air cylinder 10 is controlled by the external controller to adjust the movable roller 9, so that the movable roller is separated from the first pressing roller 4 and the second pressing roller 2, the circular tube is placed between the first pressing roller 4, the second pressing roller 2 and the movable roller 9, the clamping block 3 is adjusted to slightly clamp the circular tube, the degree of freedom of the circular tube is limited, the position of the second air cylinder 6 in the vertical direction is adjusted, the lowest surface of the friction rod 7 on the second air cylinder 6 in the vertical direction is slightly lower than the highest point of the circular tube in the vertical direction, the whole device is started, the external controller controls the motor 5 to rotate, the first pressing roller 4 is driven to rotate through the coupler, at the moment, the external controller controls the first air cylinder 10 to drive the connecting rod 11 to move downwards in the vertical direction, and further drives the movable roller mounting rack 8 and the movable roller 9 to slide downwards along the limiting groove 111, the movable roller 9 presses on the circular tube, drives the circular tube to move along the horizontal direction together with the first pressing roller 4, the second pressing roller 2 also presses the circular tube together with the movable roller 9, and further supporting the round pipe, the round pipe moves to the arc-shaped supporting surface 121 on the supporting rod 12 along the horizontal direction, the arc-shaped supporting surface 121 plays a supporting role on the position to be cut of the round pipe, at the moment, the external controller controls the laser head 14 to work, the external controller controls the first air cylinder 10 to adjust the movable roller 9 to separate the movable roller from the round pipe, the external controller controls the second air cylinder 6 to adjust the friction rod 7 to apply acting force to the round rod along the horizontal direction vertical to the round pipe, so that the round rod slowly rotates and is cut under the action of the laser head 14, at the moment, the external exhaust fan is started, waste residues and waste gas generated by laser cutting are collected through the suction opening, and the cut steel pipe falls into the collecting chute 13 and then enters the discharging channel 114. The utility model discloses a cooperation between each mechanism makes the pipe can obtain more stable cutting, has avoided the waste gas and the waste residue pollution operational environment that the cutting produced effectively.

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. The utility model provides a pipe laser cutting machine which characterized in that: comprises a basic frame (1), a motor (5), a first cylinder (10), a second cylinder (6), a friction rod (7), a movable roller mounting frame (8), a first pressing roller (4), a second pressing roller (2), a movable roller (9), a clamping block (3), a connecting rod (11), a supporting rod (12), a laser head (14) and a collecting chute (13), wherein the basic frame (1) comprises a left lower boss (101), a side wall (102), a left upper boss (103), a right lower base plate (104), a right side plate (105) and a right upper boss (106), a group of first supports (108), a group of second supports (107) and a first chute boss (109) are formed on the left lower boss (101), the second supports (107) are positioned on the right side of the first supports (108) along the horizontal direction, the first chute boss (109) is positioned between the first supports (108) and the second supports (107), the first pressing roller (4) is axially installed in the first support (108), one end of the first pressing roller (4) is connected with the motor (5), the second pressing roller (2) is installed in the second support (107), the two clamping blocks (3) are connected to one side of the first sliding groove boss (109) in a sliding mode through bolts, the two clamping blocks (3) are oppositely placed, the side wall (102) is provided with a second sliding groove boss (110), the second air cylinder (6) is connected to the second sliding groove boss (110) in a sliding mode through bolts, the second air cylinder (6) is connected with the friction rod (7), the upper left boss (103) is provided with two limiting grooves (111) and a connecting groove (112) formed in one side of the limiting grooves (111), and the two limiting grooves (111) are respectively located right above the first support (108) and the second support (107) in the vertical direction, sliding connection has in spacing groove (111) movable roller mounting bracket (8), activity gyro wheel (9) axial is connected on movable roller mounting bracket (8), it has to open on upper left boss (103) first cylinder (10) are installed to a side of spread groove (112), first cylinder (10) are connected with one and place along the horizontal direction connecting rod (11), connecting rod (11) pass through the bolt spread groove (112) come with two sliding connection in spacing groove (111) movable roller mounting bracket (8) are connected, be formed with a through-hole (113) on right side lower plate (104), install one on right side lower plate (104) bracing piece (12), bracing piece (12) are formed with arc holding surface (121) and suction opening (122), the minimum point of arc holding surface (121) along vertical direction with first pressure roller (4) are in same position along the peak of vertical direction A suction hole (122) is arranged on the horizontal plane and penetrates through the center of the supporting rod (12), the suction hole (122) and the through hole (113) are coaxial, one end of the through hole (113) far away from the support rod (12) is connected with an air pipe of an exhaust fan, a discharge channel (114) is formed on the right side plate (105), a collecting chute (13) is welded at the left end of the discharge channel (114) along the horizontal direction, the collecting chute (13) is positioned at the lower right of the arc-shaped supporting surface (121) along the horizontal direction, the lower end of the right upper boss (106) is provided with the laser head (14), the laser head (14) is positioned right above the suction hole (122) along the vertical direction, the motor (5), the first cylinder (10), the second cylinder (6) and the laser head (14) are all connected with an external controller.

2. The laser cutting machine for round pipes according to claim 1, characterized in that: the motor (5) is connected with the first pressing roller (4) through a coupler.

3. The laser cutting machine for round pipes according to claim 1, characterized in that: the first air cylinder (10) is fixedly connected with the connecting rod (11) through a screw, and the second air cylinder (6) is connected with the friction rod (7) through a positioning pin.

4. The laser cutting machine for round pipes according to claim 1, characterized in that: the support rod (12) is detachably mounted on the right lower base plate (104) through a bolt.

5. The round tube laser cutting machine according to claim 4, characterized in that: and the arc-shaped supporting surface (121) is subjected to polishing treatment.

6. The laser cutting machine for round pipes according to claim 1, characterized in that: the first pressing roller (4), the second pressing roller (2) and the contact part of the movable roller (9) and the circular tube are made of rubber.