Laser cutting machine for machining mechanical parts

Abstract

The utility model provides a laser cutting machine for machining mechanical parts, relates to the technical field of laser cutting machines, and aims at solving the problems that when an existing laser cutting machine is used, a metal plate is prone to inclining when placed, and a correction structure is not arranged. A machine head is mounted on the main body; the mounting mechanism is connected with the cutting mechanism; the moving mechanism is mounted on the mounting mechanism; the bearing mechanism is installed on the moving mechanism, and the bearing piece is installed on a cylindrical rod of a moving piece on the moving mechanism in a sliding mode. The connecting rod is slidably mounted in a circular hole in the bearing part; the contact piece is connected with the bearing piece through the air cylinder. An iron plate is placed on the top of the bearing piece, the air cylinder is controlled to stretch out and draw back to drive the contact piece and the connecting rod to move, then the iron plate can make contact with the rolling wheels on the bearing piece by making contact with the iron plate and pushing the iron plate, and therefore the effect of correcting the iron plate can be achieved, it is guaranteed that the iron plate is in a horizontal state, and the skew condition is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to laser cutting machine technical field, more specifically, especially relate to a laser cutting machine for mechanical part machining. BACKGROUND

[0002] Laser cutting is the energy released when laser beam irradiates to workpiece surface to make workpiece melt and evaporate, to achieve the purpose of cutting and carving, in the field of metal cutting machinery, laser cutting machine has become the mainstream production machinery, in cutting aspect not only processing precision is high and production efficiency is high.

[0003] Based on the prior art, the existing laser cutting machine is usually cut into the required shape on the metal plate or directly divided into two parts when in use, and the metal plate is prone to tilt when placed, no correction structure is set, and the existing laser cutting machine is prone to adhesion of workpiece after laser cutting due to high temperature when in use, and the workpiece cannot be conveniently taken after cutting. UTILITY MODEL CONTENTS

[0004] In order to solve the above technical problems, the utility model provides a laser cutting machine for mechanical part machining, to solve the existing laser cutting machine when in use, usually cut into the required shape on the metal plate or directly divided into two parts, and the metal plate is prone to tilt when placed, no correction structure is set, and the existing laser cutting machine is prone to adhesion of workpiece after laser cutting due to high temperature when in use, and the workpiece cannot be conveniently taken after cutting.

[0005] The utility model discloses a laser cutting machine for mechanical part machining, which is achieved by the following specific technical means:

[0006] A laser cutting machine for mechanical part machining, comprising a cutting mechanism, a mounting mechanism, a moving mechanism, a bearing mechanism and a material taking mechanism.

[0007] The cutting mechanism is a laser cutting machine body, and the cutting mechanism comprises: a main body, a machine head is installed on the main body, and a threaded hole is arranged on the main body; the mounting mechanism is connected with the cutting mechanism; the moving mechanism is installed on the mounting mechanism; the bearing mechanism is installed on the moving mechanism, and the bearing mechanism comprises: a bearing piece, a rectangular protrusion is arranged at the bottom of the bearing piece, a roller is rotatably installed on the top of the bearing piece, a circular hole is arranged on the top of the bearing piece, and the bearing piece is slidably installed on the cylindrical rod of the moving piece of the moving mechanism; the material taking mechanism is installed on the mounting mechanism.

[0008] Further, the cutting mechanism further comprises:

[0009] The fixed frame is fixedly installed with a motor at the top, and a cylindrical rod is fixedly installed between the fixed frames, and a main body is slidably installed on the cylindrical rod of the fixed frame; a screw rod A is fixedly connected with the motor on the fixed frame, and is installed in a threaded hole on the main body.

[0010] Further, the mounting mechanism comprises:

[0011] A mounting frame is fixedly installed with a fixed frame, and a motor is fixedly installed on the mounting frame; a screw rod B is fixedly connected with the motor on the mounting frame; two groups of synchronous wheels are provided, and are fixedly installed on the screw rod B, and the two groups of synchronous wheels are connected through a belt.

[0012] Further, the moving mechanism comprises:

[0013] A moving piece is provided with a threaded hole at the bottom, and is fixedly installed with a motor, and is slidably installed on the cylindrical rod of the mounting frame, and the threaded hole at the bottom is installed with a screw rod B; a screw rod C is fixedly connected with the motor of the moving piece, and is installed in a threaded hole on the bearing piece.

[0014] Further, the bearing mechanism further comprises:

[0015] A connecting rod is slidably installed in a circular hole on the bearing piece; a contact piece is of a rectangular structure, and is fixedly connected with the connecting rod, and is connected with the bearing piece through a cylinder.

[0016] Further, the taking mechanism comprises:

[0017] A fixed piece is provided with a rectangular through slot, and is fixedly installed on the mounting frame; a screw rod D is installed on the fixed piece; a taking piece is of a T-shaped structure, and is provided with a threaded hole, and the bottom is made of a magnet material, and is slidably installed in the rectangular through slot on the fixed piece, and the threaded hole is installed with the screw rod D.

[0018] Compared with the prior art, the device has the following beneficial effects:

[0019] 1. In the device, the bearing piece is slidably installed on the cylindrical rod of the moving piece, and the contact piece is connected with the bearing piece through the cylinder, so that when in use, the iron plate is placed on the top of the bearing piece, the cylinder is controlled to drive the contact piece and the connecting rod to move, and the iron plate is contacted and pushed, so that the iron plate is contacted with the rollers on the bearing piece, thereby correcting the iron plate and ensuring that the iron plate is in a horizontal state, and the skewing is avoided.

[0020] 2、In the device, the screw rod D is installed on the fixed part, and the material taking part is slidably installed in the rectangular through slot of the fixed part, by manually rotating the screw rod D, the material taking part is driven to move by the screw rod D, and the cooperation of the bearing part and the moving part enables the material taking part to be on the top of the cut workpiece, the bottom of the material taking part is made of magnet material, thereby the cut workpiece is attracted, and the material taking part is driven to retreat to the initial position by the screw rod D, and the workpiece is taken down by artificial, the operation is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is the front view of the utility model.

[0022] Figure 2 is the rear view of the utility model.

[0023] Figure 3 is the bearing mechanism exploded view of the utility model.

[0024] Figure 4 is the material taking mechanism exploded view of the utility model.

[0025] In the drawing, the corresponding relationship between component name and drawing number is as follows:

[0026] 1, cutting mechanism;101, main body;102, fixed frame;103, screw rod A;

[0027] 2, mounting mechanism;201, mounting frame;202, screw rod B;203, synchronous wheel;

[0028] 3, moving mechanism;301, moving part;302, screw rod C;

[0029] 4, bearing mechanism;401, bearing part;402, connecting rod;403, contact part;

[0030] 5, material taking mechanism;501, fixed part;502, screw rod D;503, material taking part. DETAILED DESCRIPTION

[0031] The embodiment of the utility model is further described in detail below in combination with the drawings and examples.

[0032] Example:

[0033] As shown in the accompanying drawings Figure 1 to the accompanying drawings Figure 4 :

[0034] The utility model provides a kind of laser cutting machine for mechanical parts processing, including cutting mechanism 1, mounting mechanism 2, moving mechanism 3, bearing mechanism 4 and material taking mechanism 5;Cutting mechanism 1 is laser cutting machine body, and cutting mechanism 1 includes: main body 101, main body 101 is equipped with machine head, and main body 101 is equipped with threaded hole;The main body 101 here is used to cut iron plate by the machine head of bottom, and the machine head is cut to plate material by high temperature of laser beam, and it is prior art known in the art;Mounting mechanism 2 is connected with cutting mechanism 1;Moving mechanism 3 is installed on mounting mechanism 2;Bearing mechanism 4 is installed on moving mechanism 3, and bearing mechanism 4 includes: bearing 401, bearing 401 bottom is equipped with rectangular protrusion, bearing 401 top is rotatably installed with gyro wheel, bearing 401 top is equipped with round hole, and bearing 401 is slidably installed on the cylindrical rod of moving piece 301 of moving mechanism 3;The bearing 401 here is used to carry iron plate, and is moved by screw rod C302, so that the different positions of iron plate vertical can be cut;Material taking mechanism 5 is installed on mounting mechanism 2.

[0035] As shown in the figure, Figure 1 Cutting mechanism 1 further includes: fixed frame 102, motor is fixedly installed on the top of fixed frame 102, cylindrical rod is fixedly installed between fixed frame 102, and main body 101 is slidably installed on the cylindrical rod of fixed frame 102;The fixed frame 102 here is used to slidably install main body 101, and the distance between machine head and iron plate is adjusted;Screw rod A 103, screw rod A 103 is fixedly connected with the motor on fixed frame 102, and screw rod A 103 is installed in the threaded hole on main body 101;The screw rod A 103 here is used to rotate by motor, and main body 101 is driven to move on fixed frame 102.

[0036] As shown in the figure, Figure 2 Mounting mechanism 2 includes: mounting bracket 201, mounting bracket 201 is fixedly installed with fixed frame 102, and motor is fixedly installed on mounting bracket 201;The mounting bracket 201 here is used to support fixed frame 102;Screw rod B 202, screw rod B 202 is fixedly connected with the motor on mounting bracket 201;The screw rod B 202 here is used to drive moving piece 301 to move transversely by rotating by motor;Synchronous wheel 203, two groups of synchronous wheels 203 are provided, and synchronous wheel 203 is fixedly installed on screw rod B 202, and two groups of synchronous wheels 203 are connected by belt;The synchronous wheel 203 here is used to drive two groups of screw rod B 202 to rotate by belt transmission.

[0037] As shown in the figure, Figure 1As shown in the figure, the moving mechanism 3 comprises: a moving piece 301, which is provided with a threaded hole at the bottom, and is fixedly installed with a motor, and is slidingly installed on the cylindrical rod of the mounting frame 201, and the threaded hole at the bottom of the moving piece 301 is internally installed with a screw rod B202; the moving piece 301 is used to move laterally on the mounting frame 201 by the screw rod B202; a screw rod C302, which is fixedly connected with the motor of the moving piece 301, and is installed in the threaded hole on the bearing piece 401; the screw rod C302 is used to rotate by the motor, thereby driving the bearing piece 401 to move vertically.

[0038] As shown in the figure, Figure 3 The bearing mechanism 4 further comprises: a connecting rod 402, which is slidingly installed in the circular hole on the bearing piece 401; the connecting rod 402 is used to ensure the stability of the movement of the contact piece 403; the contact piece 403 is of a rectangular structure, and is fixedly connected with the connecting rod 402, and is connected with the bearing piece 401 through a gas cylinder; the contact piece 403 is used to move by the gas cylinder, thereby pushing the iron plate, so that the iron plate is in contact with the rollers on the bearing piece 401, thereby correcting the position of the iron plate and ensuring that the iron plate is in a horizontal and correct state.

[0039] As shown in the figure, Figure 4 The taking mechanism 5 comprises: a fixed piece 501, which is provided with a rectangular through slot, and is fixedly installed on the mounting frame 201; the fixed piece 501 is slidingly connected with the taking piece 503 through the rectangular through slot; a screw rod D502, which is installed on the fixed piece 501; the screw rod D502 is used to rotate by manual control, thereby driving the taking piece 503 to move; the taking piece 503 is of a T-shaped structure, and is provided with a threaded hole, and the bottom is made of a magnet material, and is slidingly installed in the rectangular through slot of the fixed piece 501, and the threaded hole is internally installed with the screw rod D502; the taking piece 503 is used to move in the rectangular through slot of the fixed piece 501 by the screw rod D502, and is cooperated with the movement of the moving piece 301 and the bearing piece 401, thereby making the taking piece 503 at the top of the workpiece, and the bottom is made of a magnet material, so that the iron plate cannot be attracted by the magnet due to the clamping action of the contact piece 403 and the rollers on the bearing piece 401, and the workpiece after cutting is not clamped, thereby the workpiece can be attracted and taken conveniently.

[0040] The specific use mode and effect of the embodiment are as follows:

[0041] In the utility model, when the device is used, the iron plate is placed on the top of the bearing 401, the contact 403 and the connecting rod 402 are moved by controlling the cylinder extension and retraction, then the iron plate can be contacted and pushed, the roller on the bearing 401 is contacted, the correction effect of the iron plate can be realized, the iron plate is kept in the horizontal state, the skew situation is avoided, the bearing 401 and the moving part 301 are moved, the main body 101 is moved by the screw rod A103, then the iron plate is cut by the machine head of the main body 101, the screw rod D502 is manually rotated, the taking part 503 is moved by the screw rod D502, the bearing 401 and the moving part 301 are moved and cooperated, the taking part 503 is on the top of the cut workpiece, the bottom of the taking part 503 is made of magnet material, then the cut workpiece is sucked, the taking part 503 is retreated to the original position by the screw rod D502, the workpiece is taken down by manual operation, and the operation is more convenient.

Claims

1. A laser cutting machine for machining of mechanical parts, characterized in that: It includes cutting mechanism (1), installation mechanism (2), moving mechanism (3), bearing mechanism (4) and material taking mechanism (5); The cutting mechanism (1) is a laser cutting machine body, and the cutting mechanism (1) comprises a main body (101), a machine head is installed on the main body (101), and a threaded hole is formed in the main body (101); the installation mechanism (2) is connected with the cutting mechanism (1); the moving mechanism (3) is installed on the installation mechanism (2); the bearing mechanism (4) is installed on the moving mechanism (3), and the bearing mechanism (4) comprises a bearing (401), a rectangular protrusion is arranged at the bottom of the bearing (401), a roller is rotatably installed at the top of the bearing (401), a circular hole is formed in the top of the bearing (401), and the bearing (401) is slidably installed on the cylindrical rod of the moving piece (301) of the moving mechanism (3); the material taking mechanism (5) is installed on the installation mechanism (2).

2. The laser cutting machine for machining of mechanical parts as claimed in claim 1 wherein: The cutting mechanism (1) further comprises: A fixed frame (102) is fixedly installed at the top of the fixed frame (102), a cylindrical rod is fixedly installed between the fixed frame (102), and the main body (101) is slidably installed on the cylindrical rod of the fixed frame (102); a screw rod A (103) is fixedly connected with the motor of the fixed frame (102), and the screw rod A (103) is installed in the threaded hole of the main body (101).

3. The laser cutting machine for machining of mechanical parts as claimed in claim 1 wherein: The installation mechanism (2) comprises: An installation frame (201) is fixedly installed on the installation frame (201), a fixed frame (102) is fixedly installed on the installation frame (201), and a motor is fixedly installed on the installation frame (201); a screw rod B (202) is fixedly connected with the motor of the installation frame (201); two groups of synchronous wheels (203) are arranged, the synchronous wheels (203) are fixedly installed on the screw rod B (202), and the two groups of synchronous wheels (203) are connected through a belt.

4. The laser cutting machine for machining of mechanical parts as claimed in claim 3 wherein: The moving mechanism (3) comprises: A moving piece (301) is provided with a threaded hole at the bottom, a motor is fixedly installed on the moving piece (301), the moving piece (301) is slidably installed on the cylindrical rod of the installation frame (201), and the screw rod B (202) is installed in the threaded hole at the bottom of the moving piece (301); a screw rod C (302) is fixedly connected with the motor of the moving piece (301), and the screw rod C (302) is installed in the threaded hole of the bearing (401).

5. The laser cutting machine for machining of mechanical parts as claimed in claim 1 wherein: The bearing mechanism (4) further comprises: A connecting rod (402) is slidably installed in the circular hole of the bearing (401); a contact piece (403) is in a rectangular structure, the contact piece (403) is fixedly connected with the connecting rod (402), and the contact piece (403) is connected with the bearing (401) through a gas cylinder.

6. The laser cutting machine for machining of mechanical parts as claimed in claim 3 wherein: The material taking mechanism (5) comprises: The utility model provides a kind of material taking device, including installation frame (201), fixed part (501), screw rod D (502) and material taking part (503), fixed part (501) is installed on installation frame (201), screw rod D (502) is installed on fixed part (501), material taking part (503) is T-shaped structure, material taking part (503) is provided with threaded hole, material taking part (503) bottom is set to magnet material, and material taking part (503) is slidably installed in the rectangular through slot of fixed part (501), and threaded hole inside material taking part (503) is installed with screw rod D (502).

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