Numerical control cutting machine

Abstract

The utility model provides a numerical control cutting machine, which relates to the technical field of cutting machines and comprises a quick release mechanism, a positioning mechanism is fixedly mounted at the top of the quick release mechanism, and the quick release mechanism comprises a base. According to the cutting head replacing device, under the action of the quick detaching mechanism, when the cutting head needs to be replaced, an operator only needs to rotate and screw out the fixing screw to open the rotating door, then the operator pulls out the fixing sliding block from the interior of the mounting base, and the cutting head can be successfully taken down. An operator can take down the cutting head when the cutting head is damaged or does not meet the cutting requirement, so that the cutting head can meet the cutting requirements of various materials, the cutting effect is improved, the cutting head can be quickly disassembled, the maintenance cost is reduced, the downtime caused by replacement of the cutting head can be effectively shortened, and the cutting efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a numerical control cutting machine. Background Art

[0002] A cutting machine is a machine that separates the material to be cut by mechanical drive. The principle is to apply force or energy to the material through a tool or light beam to cause it to break or melt, thereby achieving the purpose of cutting.

[0003] Existing cutting machines are time-consuming and laborious to replace the cutting head. When the cutting head is worn or damaged during work, the operator needs to spend a lot of time to replace the cutting head, resulting in increased downtime of the production line, which not only reduces production efficiency but may also lead to increased production costs. The difficulty in replacing the cutting head also makes it unable to adapt to different materials or cutting requirements, affecting the cutting effect of the cutting machine. Utility Model Content

[0004] The utility model aims to solve the problem that when the above equipment is in use, the cutting head is difficult to replace, which leads to reduced production efficiency and affected cutting accuracy, thereby proposing a numerically controlled cutting machine.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: the CNC cutting machine comprises a quick release mechanism, and a positioning mechanism is fixedly installed on the top of the quick release mechanism;

[0006] The quick-release mechanism includes a base, a workbench is fixedly installed on the top of the base, two guide rails are fixedly installed on the top of the base, the outer walls of the two guide rails are movably sleeved with electric sliders, a mounting frame is fixedly installed between the tops of the two electric sliders, a motor is fixedly installed on one side of the outer wall of the mounting frame, a group of circular holes are opened on the outer wall of the mounting frame, a threaded rod is movably inserted between the inner walls of a group of circular holes, and one side of the outer wall of the threaded rod is fixedly connected to the output end of the motor, two guide columns are fixedly installed between the inner walls of the mounting frame, a moving block is movably sleeved between the outer walls of the two guide columns, and the inner wall of the moving block is threadedly connected to the outer wall of the threaded rod, and an electric telescopic rod is fixedly installed on the bottom of the moving block.

[0007] Preferably, a mounting seat is fixedly mounted on the telescopic end of the electric telescopic rod 1, and two threaded holes are provided on one side of the outer wall of the mounting seat.

[0008] Preferably, the inner surface wall of the mounting seat is provided with two slide grooves, and a fixed sliding block is movably embedded between the inner surface walls of the two slide grooves.

[0009] Preferably, the cutting machine body is fixedly mounted on the bottom of the fixed sliding block, and the inner walls of the two threaded holes are both threadedly connected with fixing screws.

[0010] Preferably, a revolving door is threadedly connected between the outer walls of the two fixing screws, and one side of the outer wall of the revolving door is fixedly connected to one side of the outer wall of the mounting seat.

[0011] Preferably, the positioning mechanism includes four electric telescopic rods 2, the telescopic ends of the four electric telescopic rods 2 are fixedly mounted with connecting plates, and the bottoms of the four connecting plates are fixedly mounted with extrusion plates.

[0012] Preferably, the top of the base is fixedly connected to the bottoms of the four electric telescopic rods.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] In the utility model, through the action of the quick-release mechanism, when the cutting head needs to be replaced, the operator only needs to rotate and unscrew the fixing screw first to open the rotating door, and then the operator can pull out the fixed slider from the inside of the mounting seat to successfully remove the cutting head. Through the above structure and method, the operator can remove the cutting head when it is damaged or does not meet the cutting requirements, so that it can adapt to the cutting requirements of various materials and improve the cutting effect. The cutting head can be quickly disassembled, which not only reduces the maintenance cost, but also effectively reduces the downtime caused by replacing the cutting head, thereby greatly improving the cutting efficiency.

[0015] In the utility model, when the electric telescopic rod 2 descends under the action of the positioning mechanism, the connecting plate and the extrusion plate below will be driven to descend together, so as to fix the material to be processed and prevent the material from being displaced due to external vibration and wind force during cutting, thereby maintaining the stability of the cutting process and improving the cutting efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A main structural stereogram of a CNC cutting machine is provided for the utility model;

[0017] Figure 2 A top-down stereoscopic diagram of a quick-release mechanism in a CNC cutting machine proposed in the utility model;

[0018] Figure 3 A partially disassembled stereoscopic diagram of a quick-release mechanism in a CNC cutting machine proposed by the utility model;

[0019] Figure 4 A schematic diagram of the partial disassembly of the quick-release mechanism in the CNC cutting machine proposed by the utility model;

[0020] Figure 5 The utility model provides a plan view of a positioning mechanism in a numerically controlled cutting machine.

[0021] Legend:

[0022] 1. Quick release mechanism; 101. Base; 102. Workbench; 103. Guide rail; 104. Electric slider; 105. Mounting frame; 106. Motor; 107. Round hole; 108. Threaded rod; 109. Guide column; 110. Moving block; 111. Electric telescopic rod 1; 112. Mounting seat; 113. Threaded hole; 114. Slide; 115. Fixed slider; 116. Cutting machine body; 117. Fixing screw; 118. Revolving door;

[0023] 2. Positioning mechanism; 201. Electric telescopic rod 2; 202. Connecting plate; 203. Extrusion plate. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0026] Embodiment 1, as Figure 1-Figure 5 As shown, the utility model provides a CNC cutting machine, comprising a quick release mechanism 1, a positioning mechanism 2 is fixedly installed on the top of the quick release mechanism 1;

[0027] The quick release mechanism 1 includes a base 101, a workbench 102 is fixedly installed on the top of the base 101, two guide rails 103 are fixedly installed on the top of the base 101, the outer walls of the two guide rails 103 are movably sleeved with electric sliders 104, a mounting frame 105 is fixedly installed between the tops of the two electric sliders 104, a motor 106 is fixedly installed on one side of the outer wall of the mounting frame 105, a group of circular holes 107 are opened on the outer wall of the mounting frame 105, a threaded rod 108 is movably inserted between the inner walls of the group of circular holes 107, and one side of the outer wall of the threaded rod 108 is fixedly connected to the output end of the motor 106, two guide columns 109 are fixedly installed between the inner walls of the mounting frame 105, and a moving block 110 is movably sleeved between the outer walls of the two guide columns 109. , and the inner surface wall of the moving block 110 is threadedly connected with the outer surface wall of the threaded rod 108, an electric telescopic rod 111 is fixedly installed at the bottom of the moving block 110, and a mounting seat 112 is fixedly installed at the telescopic end of the electric telescopic rod 111, and two threaded holes 113 are provided on one side of the outer wall of the mounting seat 112, and two slide grooves 114 are provided on the inner surface wall of the mounting seat 112, and a fixed slider 115 is movably embedded between the inner surface walls of the two slide grooves 114, and a cutting machine body 116 is fixedly installed at the bottom of the fixed slider 115, and the inner surface walls of the two threaded holes 113 are threadedly connected with fixing screws 117, and a revolving door 118 is threadedly connected between the outer walls of the two fixing screws 117, and one side of the outer wall of the revolving door 118 is fixedly connected to one side of the outer wall of the mounting seat 112.

[0028] The effect achieved by the entire embodiment 1 is that after the device is started, the two electric sliders 104 begin to slide on the surfaces of the two guide rails 103, driving the mounting frame 105 and the cutting machine body 116 to the cutting position, and then the cutting machine body 116 is started, and the electric telescopic rod 111 drives the cutting machine body 116 to descend to cut the material. At this time, the motor 106 is started together, and the moving block 110 is driven to move through the threaded rod 108, and the moving block 110 makes the cutting machine body 116 move together to complete the cutting work. The cutting device can realize cutting at any position of the material, which improves the practicality of the device. When the operator needs to remove the cutting machine body 116 for replacement or maintenance, he only needs to rotate and unscrew the two fixing screws 117 first, and then open the rotating door 118, and pull the fixed slider 115 out of the two slide grooves 114, so that the cutting machine body 116 can be removed to meet the cutting needs of different materials. At the same time, the cutting machine body 116 can be quickly disassembled, which also improves production efficiency and enables the equipment to return to working state faster.

[0029] Embodiment 2, as Figure 2-Figure 5As shown, the positioning mechanism 2 includes four electric telescopic rods 201, the telescopic ends of the four electric telescopic rods 201 are fixedly installed with connecting plates 202, the bottoms of the four connecting plates 202 are fixedly installed with extrusion plates 203, and the top of the base 101 is fixedly connected to the bottoms of the four electric telescopic rods 201.

[0030] The effect achieved by the entire embodiment 2 is that after the material is placed, the four electric telescopic rods 201 start to start, driving the four connecting plates 202 to start descending, and the four connecting plates 202 will drive the four extrusion plates 203 to descend to fix the material to be processed, thereby preventing the material from moving or vibrating during cutting, ensuring the precision and accuracy of the cutting, improving the quality of the final product, and reducing the defective rate.

[0031] Working principle: when the operator needs to cut materials, he only needs to put the materials to be cut on the surface of the workbench 102, and then the four electric telescopic rods 201 are started, driving the four connecting plates 202 to start to descend, and then the four connecting plates 202 are lowered together, so that the four extrusion plates 203 are lowered to contact the surface of the material, and the material is fixed on the surface of the workbench 102 to prevent the material from moving during cutting and affecting the cutting effect. The operator starts the cutting machine, and at this time the two electric sliders 104 start to slide on the surfaces of the two guide rails 103, driving the mounting frame 105 to move together, so that the cutting machine body 116 comes to the designated location, and then the cutting machine body 116 starts to start, and the electric telescopic rod 111 will drive the cutting machine body 116 below to start to descend, and start to cut the materials to be cut. The material to be processed is cut. When the cutting machine body 116 is working, the motor 106 starts to start. The motor 106 will drive the threaded rod 108 at the output end to start rotating inside a group of circular holes 107. When the threaded rod 108 is rotating, it will drive the moving block 110 to move left and right through the surface thread, so that the cutting machine body 116 moves left and right on the surface of the material to complete the cutting work. When the operator needs to replace or repair the cutting machine body 116, he only needs to rotate and unscrew the two fixing screws 117 first, and then he can pull it out from the two threaded holes 113. Then the operator can rotate and open the rotating door 118 to expose the internal structure of the mounting seat 112. The operator only needs to pull out the fixed slider 115 from the two slide grooves 114 to quickly remove the cutting machine body 116.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A CNC cutting machine, comprising a quick release mechanism (1), characterized in that: A positioning mechanism (2) is fixedly mounted on the top of the quick-release mechanism (1); The quick-release mechanism (1) comprises a base (101), a workbench (102) is fixedly mounted on the top of the base (101), two guide rails (103) are fixedly mounted on the top of the base (101), the outer walls of the two guide rails (103) are movably sleeved with electric sliders (104), a mounting frame (105) is fixedly mounted between the tops of the two electric sliders (104), a motor (106) is fixedly mounted on one side of the outer wall of the mounting frame (105), and a group of circular holes (107) are opened on the outer wall of the mounting frame (105). ), a threaded rod (108) is movably inserted between the inner surface walls of a group of the circular holes (107), and one side of the outer wall of the threaded rod (108) is fixedly connected to the output end of the motor (106), two guide columns (109) are fixedly installed between the inner surface walls of the mounting frame (105), a moving block (110) is movably sleeved between the outer surfaces of the two guide columns (109), and the inner surface wall of the moving block (110) is threadedly connected to the outer surface wall of the threaded rod (108), and an electric telescopic rod (111) is fixedly installed at the bottom of the moving block (110).

2. The CNC cutting machine according to claim 1, characterized in that: A mounting seat (112) is fixedly mounted on the telescopic end of the electric telescopic rod 1 (111), and two threaded holes (113) are provided on one side of the outer wall of the mounting seat (112).

3. The CNC cutting machine according to claim 2, characterized in that: The inner surface wall of the mounting seat (112) is provided with two slide grooves (114), and a fixed sliding block (115) is movably embedded between the inner surface walls of the two slide grooves (114).

4. The CNC cutting machine according to claim 3, characterized in that: A cutting machine body (116) is fixedly mounted on the bottom of the fixed sliding block (115), and the inner surfaces of the two threaded holes (113) are both threadedly connected with fixing screws (117).

5. The CNC cutting machine according to claim 4, characterized in that: A rotating door (118) is threadedly connected between the outer walls of the two fixing screws (117), and one side of the outer wall of the rotating door (118) is fixedly connected to one side of the outer wall of the mounting seat (112).

6. The CNC cutting machine according to claim 5, characterized in that: The positioning mechanism (2) comprises four electric telescopic rods (201), the telescopic ends of the four electric telescopic rods (201) are all fixedly mounted with connecting plates (202), and the bottoms of the four connecting plates (202) are all fixedly mounted with extrusion plates (203).

7. The CNC cutting machine according to claim 6, characterized in that: The top of the base (101) is fixedly connected to the bottom of the four electric telescopic rods (201).

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