Metal precision machining cutting machine

Abstract

The utility model relates to the technical field of cutting machines, in particular to a metal precision machining cutting machine which has the advantage of improving practicability and comprises a workbench, a first groove is formed in the workbench, a motor is installed on the right portion of the first groove, a second groove is formed in the upper portion of the workbench, a rotating disc is installed on the second groove, and a pointer is arranged on the rotating disc. Scales are arranged on the workbench, a connecting rod is arranged on the lower portion of the rotary disc and extends into the first groove, the connecting rod is rotationally connected with the workbench through a bearing and connected with a motor through a belt, a plurality of electric telescopic rods are arranged on the upper portion of the rotary disc, and supports are arranged on the upper portions of the electric telescopic rods. The middles of the supports are rotationally connected with rotating rods through rotating shafts, clamping frames are arranged on the upper portions of the rotating rods, threaded holes are formed in the front portions of the supports, and the front portions of the supports are in threaded connection with fastening bolts.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a metal precision processing and cutting machine. Background Art

[0002] As we all know, metal generally refers to a type of material that has a unique luster and is opaque, ductile, and has thermal and electrical conductivity. It is widely used in real life, such as metal pipes, metal plates, and bolts. During metal processing, a metal precision processing cutting machine is required for cutting.

[0003] The patent with application number CN202222943089.8 discloses a metal precision processing and cutting machine, including a workbench, wherein the four corners of the bottom of the workbench are each equipped with a first fixed block, the top of the workbench is equipped with an inverted L-shaped bracket, the top of the inverted L-shaped bracket is equipped with a first telescopic rod, the outer side of the inverted L-shaped bracket is equipped with a support rod, the side of the inverted L-shaped bracket away from the support rod is equipped with a support rod, the bottom of the support rod is equipped with a lighting lamp, and two second telescopic rods are equipped with the top of the workbench.

[0004] Although the device can adjust the cutting angle of the up and down tilt, when the two adjust the tilt angle of the metal, the two second telescopic rods need to be extended to different heights respectively to drive the metal to tilt at different angles, and the second telescopic rod and the first fixed frame of the device are fixedly arranged, and the tilt angle of the metal will be limited by the distance between the first fixed frame and the second fixed block. The tilt angle of the metal is not very large, so the practicality is not very good. Secondly, the device can only adjust the angle of the metal in the up and down directions, and there is no need to rotate the metal left and right to adjust the angle. Therefore, it has certain limitations, so the practicality is not very good, and there is room for improvement. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a metal precision processing and cutting machine, which has the characteristic of improving practicability.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal precision machining and cutting machine comprises a workbench, a first groove is arranged inside the workbench, a motor is installed on the right part of the first groove, a second groove is arranged on the upper part of the workbench, and a turntable is installed, a pointer is arranged on the turntable, a scale is arranged on the workbench, a connecting rod is arranged at the lower part of the turntable and extends into the first groove, the connecting rod is rotatably connected to the workbench through a bearing, the connecting rod is connected to the motor through a belt, a plurality of electric telescopic rods are arranged on the upper part of the turntable, a bracket is arranged on the upper part of the plurality of electric telescopic rods, a rotating rod is rotatably connected to the middle part of the plurality of brackets through a rotating shaft, a clamping frame is arranged on the upper part of the plurality of rotating rods, a threaded hole is arranged on the front part of the plurality of brackets, and a fastening bolt is threadedly connected to the fastening bolt.

[0009] Furthermore, the rear end faces of the plurality of fastening bolts are tightly pressed against the front end faces of the corresponding rotating shafts, and the exteriors of the plurality of fastening bolts are coated with an anti-corrosion coating.

[0010] Furthermore, the middle parts of several clamping frames are threadedly connected with screw rods, and the lower parts of several screw rods are rotatably connected with extrusion plates.

[0011] Furthermore, a support plate is provided at the rear of the upper part of the workbench, and a hydraulic cylinder is provided in the middle of the support plate.

[0012] Preferably, a cutting device is provided at the lower part of the hydraulic cylinder, and a gap is provided between the two sides of the cutting device and the clamping frame respectively.

[0013] Preferably, a hair dryer is provided on the upper part of the workbench.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a metal precision machining and cutting machine, which has the following beneficial effects:

[0016] The metal precision machining and cutting machine can adjust the inclination angle of the two clamping frames by setting the rotating rod and the rotating shaft, so as to facilitate corresponding inclination clamping according to the different heights of the two electric telescopic rods. At this time, the metal only needs to be clamped, and the angle range of the metal rotation in the up and down directions is wider. Secondly, the motor drives the turntable to rotate left and right, which can drive the metal to rotate left and right, thereby reducing limitations and improving practicality to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the utility model;

[0018] Figure 2It is a schematic diagram of the structure of the cooperation between the workbench and the turntable of the utility model;

[0019] Figure 3 It is a schematic diagram of the coordination of the workbench, turntable, pointer and scale of the utility model;

[0020] Figure 4 For this utility model Figure 1 A schematic diagram of the structure partially enlarged at position A shown in FIG.

[0021] Figure 5 For this utility model Figure 2 A schematic diagram of the structure with a partial enlargement of point B is shown in FIG.

[0022] In the figure: 1. workbench; 2. motor; 3. turntable; 4. pointer; 5. scale; 6. connecting rod; 7. belt; 8. electric telescopic rod; 9. bracket; 10. rotating rod; 11. clamping frame; 12. fastening bolt; 13. screw; 14. extrusion plate; 15. support plate; 16. hydraulic cylinder; 17. cutting device; 18. hair dryer. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5The utility model is a metal precision machining and cutting machine, comprising a workbench 1, a support plate 15 is arranged at the rear of the upper part of the workbench 1, a hydraulic cylinder 16 is arranged in the middle of the support plate 15, a cutting device 17 is arranged at the lower part of the hydraulic cylinder 16, the hydraulic cylinder 16 is started, the hydraulic cylinder 16 extends, and the cutting device 17 moves downward to cut the metal, a blower 18 is arranged at the upper part of the workbench 1, the blower 18 is started, and the blower 18 blows away the debris generated during cutting, a first groove is arranged inside the workbench 1, a motor 2 is installed at the right part of the first groove, and a second groove is arranged at the upper part of the workbench 1 , and is equipped with a turntable 3, a pointer 4 is arranged on the turntable 3, and a scale 5 is arranged on the workbench 1. The turntable 3 rotates, driving the pointer 4 to rotate and pointing to the scale 5 line on the scale 5. A connecting rod 6 is arranged at the lower part of the turntable 3 and extends into the first groove. The connecting rod 6 is rotatably connected to the workbench 1 through a bearing. The connecting rod 6 is connected to the motor 2 through a belt 7. The motor 2 is started, and the motor 2 rotates, driving the connecting rod 6 to rotate through the belt 7, and then driving the turntable 3 to rotate. A plurality of electric telescopic rods 8 are arranged on the upper part of the turntable 3, and the upper parts of the plurality of electric telescopic rods 8 are all provided with brackets 9, and the middle of the plurality of brackets 9 The upper parts of the plurality of rotating rods 10 are rotatably connected with rotating rods 10 through rotating shafts, and the upper parts of the plurality of rotating rods 10 are provided with clamping frames 11, and the middle parts of the plurality of clamping frames 11 are threadedly connected with screw rods 13, and the lower parts of the plurality of screw rods 13 are rotatably connected with extrusion plates 14. According to the metal cutting angle, the two electric telescopic rods 8 are controlled to extend to different lengths, and the two brackets 9 are driven to rise to different heights. Then, the metal is placed in the clamping frame 11, and the screw rod 13 is rotated to drive the extrusion plate 14 to move downward to clamp the metal. The two sides of the cutting device 17 are respectively provided with intervals between the clamping frame 11 to prevent the cutting device 17 from cutting the metal. At the same time, friction occurs with the clamping frame 11. The front parts of several brackets 9 are provided with threaded holes, and are threadedly connected with fastening bolts 12. The rear end faces of several fastening bolts 12 are tightly against the front end faces of the corresponding rotating shafts. According to the height of the two brackets 9, the fastening bolts 12 are loosened, and the two clamping frames 11 are rotated to an angle aligned with each other, so that the metal can be placed in the two inclined clamping frames 11, and then the fastening bolts 12 are tightened to tightly against the rotating shaft, thereby fastening the rotating rod 10 and fixing the metal. The outsides of several fastening bolts 12 are coated with anti-corrosion coating to improve the anti-corrosion effect.

[0025] To sum up, when using the metal precision machining and cutting machine, the staff can start the two electric telescopic rods 8 according to the inclination angle of the metal to be cut, and extend them to different heights respectively. After driving the bracket 9 to rise to a suitable height, loosen the fastening bolts 12, put the metal into the clamping frame 11, and then turn the screw 13 to drive the extrusion plate 14 to move downward to fix the metal, and then tighten the fastening bolts 12 to fix the metal at the inclination angle, and then start the motor 2 according to the left and right cutting angles of the metal. The motor 2 rotates, driving the belt 7 to rotate, and then drives the turntable 3 and the pointer 4 to rotate. After the pointer 4 points to the specified scale 5, the motor 2 is turned off. At this time, the metal on the turntable 3 rotates to a suitable angle with the turntable 3, and then the hydraulic cylinder 16 is started to drive the cutting device 17 to move downward to cut the metal.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal precision machining and cutting machine, characterized in that: The invention comprises a workbench (1), wherein a first groove is arranged inside the workbench (1), a motor (2) is installed on the right side of the first groove, a second groove is arranged on the upper part of the workbench (1), and a turntable (3) is installed, a pointer (4) is arranged on the turntable (3), a scale (5) is arranged on the workbench (1), a connecting rod (6) is arranged at the lower part of the turntable (3) and extends into the first groove, and the connecting rod (6) is rotatably connected to the workbench (1) through a bearing, The connecting rod (6) is connected to the motor (2) via a belt (7); a plurality of electric telescopic rods (8) are arranged on the upper part of the turntable (3); a bracket (9) is arranged on the upper part of each of the electric telescopic rods (8); a rotating rod (10) is rotatably connected to the middle part of each of the brackets (9) via a rotating shaft; a clamping frame (11) is arranged on the upper part of each of the rotating rods (10); a threaded hole is arranged on the front part of each of the brackets (9) and is threadedly connected with a fastening bolt (12).

2. A metal precision machining and cutting machine according to claim 1, characterized in that: The rear end surfaces of the plurality of fastening bolts (12) are tightly pressed against the front end surfaces of the corresponding rotating shafts, and the exteriors of the plurality of fastening bolts (12) are coated with an anti-corrosion coating.

3. A metal precision machining and cutting machine according to claim 2, characterized in that: The middle parts of several clamping frames (11) are all threadedly connected with screw rods (13), and the lower parts of several screw rods (13) are all rotatably connected with extrusion plates (14).

4. A metal precision machining and cutting machine according to claim 3, characterized in that: A support plate (15) is arranged at the rear of the upper part of the workbench (1), and a hydraulic cylinder (16) is arranged in the middle of the support plate (15).

5. A metal precision machining and cutting machine according to claim 4, characterized in that: A cutting device (17) is provided at the lower part of the hydraulic cylinder (16), and a space is provided between the two sides of the cutting device (17) and the clamping frame (11).

6. The metal precision machining and cutting machine according to claim 1, characterized in that: A hair dryer (18) is provided on the upper part of the workbench (1).

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