Metal processing cutting device

Abstract

The utility model discloses a metal processing cutting device, which belongs to the technical field of metal processing and comprises a working platform, and the working platform comprises a placing panel and a base. The clamping assembly comprises a rotating rod, a roller and a linkage rod, the roller is rotatably arranged on the rotating rod in the axial direction of the rotating rod, one end of the linkage rod is rotatably connected to the side face, close to the base, of the placement panel, and the other end of the linkage rod is rotatably connected with the rotating rod; a cutting assembly; according to the pipe or bar cutting device, the clamping assembly is arranged, a worker vertically places a metal workpiece of a pipe or a bar to be cut on the placing panel and continues to press the metal workpiece downwards, and the pin rollers get close to the direction of the outer side of the circumference of the metal workpiece; and the metal workpiece is clamped by the multiple rollers until the outer sides of the circumferences of the rollers are completely attached to the outer side of the circumference of the metal workpiece, so that the cylindrical metal workpiece is not prone to rolling and deviation, and the subsequent cutting effect is guaranteed.

Description

Technical Field

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

[0002] Metal cutting is a basic process in metalworking. It involves the use of various tools or equipment to cut plates, bars, tubes or other forms of metal into the required size and shape. Workers usually need to adopt different cutting methods and cutting tools according to different metal forms.

[0003] When a worker uses a cutting machine to cut metal, he or she must control the tool handle with one hand while holding and slowly pushing the metal with the other hand to keep it stable. This operation is rather cumbersome and can easily lead to accidents if the worker is not careful. In addition, the metal in pipes or bars is more prone to deflection than the metal in plates, which ultimately affects the cutting effect. Therefore, a metal processing and cutting device is needed to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a metal processing and cutting device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a metal processing and cutting device, comprising:

[0006] A working platform, comprising a placement panel and a base, wherein the placement panel is arranged above the base;

[0007] A clamping assembly, wherein a plurality of the clamping assemblies are provided, and the plurality of the clamping assemblies are spaced apart and distributed on the side of the placement panel, the clamping assembly comprising a rotating rod, a roller and a linkage rod, the roller being rotatably provided on the rotating rod around the axial direction of the rotating rod, one end of the linkage rod being rotatably connected to a side surface of the placement panel close to the base, and the other end of the linkage rod being rotatably connected to the rotating rod;

[0008] A cutting assembly is arranged on the working platform.

[0009] As a preferred solution, a pair of cutting assemblies are provided, and the pair of cutting assemblies are distributed on opposite sides of the placement panel. The cutting assembly includes a cutting blade and a telescopic rod. The cutting blade is horizontally installed at one end of the telescopic rod, and the other end of the telescopic rod is provided on the base.

[0010] As a preferred solution, the cutting assembly also includes a sliding block, a rotating rod, a transmission gear and a driving cylinder, the two ends of the rotating rod are respectively connected to the sliding block and the transmission gear, a pair of the transmission gears are engaged with each other, the sliding block is arranged at the other end of the telescopic rod away from the cutting blade, the transmission gear is rotatably connected to the base, and the base forms a sliding groove adapted to the sliding block, and one of the rotating rods is connected to the output shaft of the driving cylinder.

[0011] As a preferred solution, the working platform further comprises a support frame, the support frame is fixedly mounted on the base, and the connection between the rotating rod and the linkage rod is rotatably connected to the support frame.

[0012] As a preferred solution, the clamping assembly further includes a reset spring and a telescopic pile, the telescopic pile is connected to the placement panel and the base, and the reset spring is sleeved on the telescopic pile.

[0013] As a preferred solution, the placement panel has a limiting groove, and the limiting groove is adapted to the linkage rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The utility model is provided with a clamping assembly, which includes a rotating rod, a roller and a linkage rod. The roller is rotatably arranged on the rotating rod around the axial direction of the rotating rod, and one end of the linkage rod is rotatably connected to a side surface of the placement panel close to the base, and the other end of the linkage rod is rotatably connected to the rotating rod; the worker vertically places the metal workpiece of the pipe or bar to be cut on the placement panel and continues to press the metal workpiece downward; as the placement panel continues to move vertically downward in the direction close to the base, the roller approaches the circumferential outer side of the metal workpiece; until the circumferential outer side of the roller is completely in contact with the circumferential outer side of the metal workpiece, at this time the metal workpiece is clamped by multiple rollers, so that the cylindrical metal workpiece will not easily roll down or deviate, thereby ensuring the subsequent cutting effect;

[0016] The utility model is provided with a cutting assembly, which includes a cutting blade, a telescopic rod, a sliding block, a rotating rod and a transmission gear. The cutting blade is horizontally installed at one end of the telescopic rod, and the other end of the telescopic rod is arranged on the base; the two ends of the rotating rod are respectively connected to the sliding block and the transmission gear, and the transmission gear is rotatably connected to the base, and the base forms a sliding groove adapted to the sliding block; after the metal workpiece is fixed, the cylinder drives one of the rotating rods to move, and the other rotating rod is also moved through the rotation of the two mutually meshing transmission gears; and then drives the sliding block connected to the other rotating rod to slide in the sliding groove, so that the two cutting blades contact the circumferential outer side of the metal workpiece; at this time, the worker only needs to rotate the metal workpiece, and the cutting blade can cut the metal workpiece. By setting a pair of cutting blades, the cutting efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a structural diagram of the clamping assembly and cutting assembly of the utility model from one angle;

[0019] Figure 3 This is a structural diagram of the clamping assembly and cutting assembly of the present invention from another angle;

[0020] Figure 4 It is a top view of the utility model.

[0021] In the figure: 1. Working platform; 11. Placement panel; 111. Limiting groove; 12. Base; 121. Sliding groove; 13. Support frame; 2. Clamping assembly; 21. Turning rod; 22. Roller; 23. Linking rod; 24. Return spring; 25. Telescopic pile; 3. Cutting assembly; 31. Cutting blade; 32. Telescopic rod; 33. Sliding block; 34. Turning rod; 35. Transmission gear; 36. Driving cylinder. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the embodiments.

[0023] The following examples are intended to illustrate the present invention and are not intended to limit the scope of protection of the present invention. The conditions in the examples may be further adjusted according to specific conditions. Simple improvements to the method of the present invention based on the concept of the present invention fall within the scope of protection claimed by the present invention.

[0024] See also Figure 1-4 The utility model provides a metal processing and cutting device, comprising:

[0025] The working platform 1 includes a placement panel 11 and a base 12, wherein the placement panel 11 is arranged above the base 12;

[0026] A plurality of clamping assemblies 2 are provided, and the plurality of clamping assemblies 2 are spaced apart and distributed on the side of the placement panel 11. The clamping assembly 2 includes a rotating rod 21, a roller 22, and a linkage rod 23. The roller 22 is rotatably provided on the rotating rod 21 about the axis of the rotating rod 21. One end of the linkage rod 23 is rotatably connected to a side surface of the placement panel 11 close to the base 12, and the other end of the linkage rod 23 is rotatably connected to the rotating rod 21.

[0027] The cutting assembly 3 is arranged on the working platform 1;

[0028] A pair of cutting assemblies 3 are provided, and the pair of cutting assemblies 3 are distributed on opposite sides of the placement panel 11. The cutting assembly 3 includes a cutting blade 31 and a telescopic rod 32. The cutting blade 31 is horizontally mounted on one end of the telescopic rod 32, and the other end of the telescopic rod 32 is disposed on the base 12.

[0029] The cutting assembly 3 also includes a sliding block 33, a rotating rod 34, a transmission gear 35 and a driving cylinder 36. The two ends of the rotating rod 34 are respectively connected to the sliding block 33 and the transmission gear 35. The pair of transmission gears 35 are meshed with each other. The sliding block 33 is arranged at the other end of the telescopic rod 32 away from the cutting blade 31. The transmission gear 35 is rotatably connected to the base 12. The base 12 forms a sliding groove 121 adapted to the sliding block 33. One of the rotating rods 34 is connected to the output shaft of the driving cylinder 36.

[0030] The working platform 1 further comprises a support frame 13, the support frame 13 is fixedly mounted on the base 12, and the connection between the rotating rod 21 and the linkage rod 23 is rotatably connected to the support frame 13;

[0031] The clamping assembly 2 further includes a return spring 24 and a telescopic pile 25 . The telescopic pile 25 is connected to the placement panel 11 and the base 12 . The return spring 24 is sleeved on the telescopic pile 25 .

[0032] The placement panel 11 has a limiting groove 111 , and the limiting groove 111 is adapted to the linkage rod 23 .

[0033] The working principle and use process of this utility model:

[0034] The worker places the metal workpiece, such as a pipe or bar, to be cut vertically on the placement panel 11 and continues to press the metal workpiece downward. As the placement panel 11 continues to move vertically downward toward the base 12, the rotating rod 21 is driven by the linkage rod 23 to rotate around the axial direction of the support frame 13, causing the rollers 22 to approach the outer circumference of the metal workpiece until the outer circumference of the rollers 22 is completely in contact with the outer circumference of the metal workpiece. At this time, the metal workpiece is clamped by multiple rollers 22. In this way, the cylindrical metal workpiece will not easily roll off or deviate, thereby ensuring the subsequent cutting effect.

[0035] After the metal workpiece is fixed, the driving cylinder 36 drives one of the rotating rods 34 to move, so that the sliding block 33 connected to the rotating rod 34 slides in the sliding groove 121, and the other rotating rod 34 is also moved by the rotation of the two mutually meshing transmission gears 35; and then the other sliding block 33 connected to the rotating rod 34 is also driven to slide in the sliding groove 121, so that the two cutting blades 31 are in contact with the outer circumference of the metal workpiece; at this time, the worker only needs to rotate the metal workpiece, and the cutting blades 31 can cut the metal workpiece. By providing a pair of cutting blades 31, the cutting efficiency is improved;

[0036] In addition, workers can adjust the height of the telescopic rod 32 to adjust the vertical position of the cutting blade 31, thereby adjusting the required cutting length. The operation is simple and the work efficiency is improved.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal processing and cutting device, characterized in that: include: A working platform (1), the working platform (1) comprising a placement panel (11) and a base (12), the placement panel (11) being arranged above the base (12); A clamping assembly (2), wherein a plurality of the clamping assemblies (2) are provided, and the plurality of the clamping assemblies (2) are spaced and distributed on the side of the placement panel (11), the clamping assembly (2) comprises a rotating rod (21), a roller (22) and a linkage rod (23), the roller (22) being rotatably provided on the rotating rod (21) around the axial direction of the rotating rod (21), one end of the linkage rod (23) being rotatably connected to a side surface of the placement panel (11) close to the base (12), and the other end of the linkage rod (23) being rotatably connected to the rotating rod (21); A cutting assembly (3), wherein the cutting assembly (3) is arranged on the working platform (1).

2. The metal processing and cutting device according to claim 1, characterized in that: A pair of the cutting assemblies (3) are provided, and the pair of the cutting assemblies (3) are distributed on opposite sides of the placement panel (11). The cutting assemblies (3) include a cutting blade (31) and a telescopic rod (32). The cutting blade (31) is horizontally mounted on one end of the telescopic rod (32), and the other end of the telescopic rod (32) is provided on the base (12).

3. The metal processing and cutting device according to claim 2, characterized in that: The cutting assembly (3) further comprises a sliding block (33), a rotating rod (34), a transmission gear (35) and a driving cylinder (36), wherein the two ends of the rotating rod (34) are respectively connected to the sliding block (33) and the transmission gear (35), a pair of the transmission gears (35) are meshed with each other, the sliding block (33) is arranged at the other end of the telescopic rod (32) away from the cutting blade (31), the transmission gear (35) is rotatably connected to the base (12), the base (12) forms a sliding groove (121) adapted to the sliding block (33), and one of the rotating rods (34) is connected to the output shaft of the driving cylinder (36).

4. The metal processing and cutting device according to claim 3, characterized in that: The working platform (1) further comprises a support frame (13), wherein the support frame (13) is fixedly mounted on the base (12), and the connection point between the rotating rod (21) and the linkage rod (23) is rotatably connected to the support frame (13).

5. The metal processing and cutting device according to claim 2, characterized in that: The clamping assembly (2) further comprises a reset spring (24) and a telescopic pile (25), wherein the telescopic pile (25) is connected to the placement panel (11) and the base (12), and the reset spring (24) is sleeved on the telescopic pile (25).

6. The metal processing and cutting device according to claim 4, characterized in that: The placement panel (11) has a limiting groove (111), and the limiting groove (111) is adapted to the linkage rod (23).

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