Cutting device for round steel production

Abstract

The utility model relates to the field of round steel production, in particular to a cutting device for round steel production. Comprising a through hole formed in the upper surface of a mounting bracket, a groove formed in the side surface of the mounting bracket, a rotating shaft fixed to the surface of the groove, an air cylinder fixed to the upper surface of the mounting bracket, a second connecting block fixed to the arc-shaped surface of the air cylinder, a positioning hole formed in the side surface of an arch-shaped block, a clamping plate fixed to the end surface of the arch-shaped block and a first connecting block fixed to the inner surface of the arch-shaped block. The device has the beneficial effects that the telescopic rod of the air cylinder shrinks, the air cylinder shrinks to drive the transmission block to rotate on the surface of the second connecting rod, when the transmission block rotates to a certain angle, the transmission block ascends along with the air cylinder, the transmission block ascends to pull the first connecting block to move, and the first connecting block moves to drive the arch-shaped block to rotate on the rotating shaft; the clamping blocks are attached to the surface of the round steel, and the stability of the round steel during cutting is achieved under clamping of the multiple sets of clamping plates.

Description

Technical Field

[0001] The utility model relates to the field of round steel production, in particular to a cutting device for round steel production. Background Art

[0002] Round steel refers to a solid long strip of steel with a circular cross-section.

[0003] In the prior art, round steel is a very common material in modern construction. It needs to be cut into the required size before use during production. It is usually cut by a cutting machine. The operator holds the round steel to be cut and puts it into the incision of the cutting machine. Then the cutting machine is started and the operator needs to hold the round steel tightly to prevent it from shaking during cutting.

[0004] However, the traditional cutting machine is to cut the round steel by the operator holding it. Since the round steel itself will shake when being cut, it is easy to injure the operator, which poses a safety hazard when in use. Utility Model Content

[0005] The utility model aims to provide a cutting device for round steel production, so as to solve the problem that the traditional cutting machine mentioned in the background technology is easy to cause harm to the operator when cutting round steel.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a cutting device for round steel production, the cutting device for round steel production comprising:

[0007] Mounting bracket; a through hole is formed on the upper surface of the mounting bracket, a groove is formed on the side surface of the mounting bracket, a rotating shaft is fixed on the surface of the groove, a cylinder is fixed on the upper surface of the mounting bracket, and a second connecting block is fixed on the arc surface of the cylinder;

[0008] The side surface of the arch block is provided with a positioning hole, the end surface of the arch block is fixed with a clamping plate, the inner surface of the arch block is fixed with a first connecting block, and the end of the first connecting block is provided with a transmission block.

[0009] Preferably, the mounting bracket is fixed on the surface of the base, the base is fixed on the surface of one side of the cutting machine body, a roller is fixed on the upper surface of the base, a fixing block is provided on the inner wall of the roller, and the roller and the fixing block are movably connected.

[0010] Preferably, a first connecting groove is opened at the end of the first connecting block, a first connecting rod is fixed to the inner wall of the first connecting groove, a second connecting groove is opened on the surface of the second connecting block, a second connecting rod is fixed to the inner wall of the second connecting groove, and a transmission hole is opened on the surface of the transmission block.

[0011] Preferably, the rotating shafts are provided in multiple groups, which are symmetrically distributed on the inner wall surface of the groove, and the positioning holes are provided in multiple groups, which are symmetrically distributed. The rotating shafts correspond to the positioning holes, and the rotating shafts are clamped in the positioning holes, and the two are movably connected.

[0012] Preferably, the first connecting rods are provided with multiple groups, the multiple groups of first connecting rods are symmetrically distributed, multiple groups of transmission holes are opened, the transmission holes are symmetrically distributed on the surfaces of both ends of the transmission block, and the first connecting rods correspond to the transmission holes, the first connecting rods are clamped in the transmission holes, and the two are movably connected.

[0013] Preferably, the second connecting rods are provided in multiple groups, and the multiple groups of second connecting rods are symmetrically distributed on the inner wall surface of the second connecting groove, and the second connecting rods correspond to the transmission holes, and the second connecting rods are clamped in the transmission holes, and the two are movably connected.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The telescopic rod of the cylinder is contracted, and the contraction of the cylinder will drive the transmission block to rotate on the surface of the second connecting rod. When it rotates to a certain angle, the transmission block will rise with the cylinder, and the rising transmission block will pull the first connecting block to move. The movement of the first connecting block will drive the bow block to rotate on the rotating shaft, so that the clamping block fits on the surface of the round steel. Under the clamping of multiple sets of clamping plates, the stability of the round steel is achieved when it is cut. This structure is simple and easy to operate. The round steel can be automatically clamped and fixed when it is cut. The operator does not need to hold it steady, which will not cause harm to the operator and is conducive to improving its use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the clamping structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the mounting bracket structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the bow block structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the transmission block structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the cylinder structure of the utility model.

[0022] In the figure: 1 a cutting machine body, 2 a mounting bracket, 3 a base, 4 a roller, 5 a fixing block, 6 a cylinder, 7 a transmission block, 8 a bow block, 9 a clamping plate, 10 a through hole, 11 a rotating shaft, 12 a groove, 13 a positioning hole, 14 a first connecting block, 15 a first connecting groove, 16 a first connecting rod, 17 a transmission hole, 18 a second connecting groove, 19 a second connecting rod, and 20 a second connecting block. DETAILED DESCRIPTION

[0023] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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] Embodiment 1

[0025] See also Figure 1-Figure 6 The utility model provides a technical solution: a cutting device for round steel production, a through hole 10 is opened on the upper surface of the mounting bracket 2, a groove 12 is opened on the side surface of the mounting bracket 2, a rotating shaft 11 is fixed on the surface of the groove 12, a cylinder 6 is fixed on the upper surface of the mounting bracket 2, and the round steel can be automatically clamped and fixed by the cylinder 6 when cutting, and a second connecting block 20 is fixed on the arc surface of the cylinder 6;

[0026] A positioning hole 13 is provided on the side surface of the bow block 8, a clamping plate 9 is fixed to the end surface of the bow block 8, a first connecting block 14 is fixed to the inner surface of the bow block 8, and a transmission block 7 is provided at the end of the first connecting block 14. The transmission block 7 can be used to enable the vertically moving cylinder 6 to control the horizontally moving clamping block 9 to realize automatic clamping of round steel.

[0027] Embodiment 2

[0028] On the basis of the first embodiment, in order to realize the automatic clamping of the round steel when cutting, the mounting bracket 2 is fixed on the surface of the base 3, the base 3 is fixed on the surface of one side of the cutting machine body 1, the upper surface of the base 3 is fixed with a roller 4, the inner wall of the roller 4 is provided with a fixing block 5, and the roller 4 and the fixing block 5 are movably connected;

[0029] A first connecting groove 15 is formed at the end of the first connecting block 14, a first connecting rod 16 is fixed to the inner wall of the first connecting groove 15, a second connecting groove 18 is formed on the surface of the second connecting block 20, a second connecting rod 19 is fixed to the inner wall of the second connecting groove 18, and a transmission hole 17 is formed on the surface of the transmission block 7;

[0030] There are multiple groups of rotating shafts 11, which are symmetrically distributed on the inner wall surface of the groove 12. There are multiple groups of positioning holes 13, which are symmetrically distributed, and the rotating shafts 11 correspond to the positioning holes 13. The rotating shafts 11 are clamped in the positioning holes 13. The movement of the first connecting block 14 will drive the bow block 8 to rotate on the rotating shaft 11, so that the clamping block 9 fits on the surface of the round steel, and the two are movably connected.

[0031] There are multiple groups of first connecting rods 16, which are symmetrically distributed. There are multiple groups of transmission holes 17, which are symmetrically distributed on the surfaces of both ends of the transmission block 7. The first connecting rods 16 correspond to the transmission holes 17, and the first connecting rods 16 are clamped in the transmission holes 17. The two are movably connected. The upper body of the transmission block 7 will pull the first connecting block 14 to move, and the movement of the first connecting block 14 will drive the bow block 8 to rotate on the rotating shaft 11, so that the clamping block 9 fits on the surface of the round steel.

[0032] There are multiple groups of second connecting rods 19, and the multiple groups of second connecting rods 19 are symmetrically distributed on the inner wall surface of the second connecting groove 18, and the second connecting rods 19 correspond to the transmission holes 17. The second connecting rods 19 are clamped in the transmission holes 17, and the two are movably connected. The contraction of the cylinder 6 will drive the transmission block 7 to rotate on the surface of the second connecting rod 19. When rotated to a certain angle, the transmission block 7 will rise with the cylinder 6.

[0033] In actual use, the round steel to be cut is placed on the surface of the roller 5 and inserted through the mounting bracket 2 into the incision of the cutting machine body 1, and then the cylinder 6 is started to shrink the telescopic rod of the cylinder 6. The shrinkage of the cylinder 6 will drive the transmission block 7 to rotate on the surface of the second connecting rod 19. When it rotates to a certain angle, the transmission block 7 will rise with the cylinder 6. The rise of the transmission block 7 will pull the first connecting block 14 to move. The movement of the first connecting block 14 will drive the bow block 8 to rotate on the rotating shaft 11, so that the clamping block 9 fits on the surface of the round steel. Under the clamping of multiple groups of clamping plates 9, the stability of the round steel is achieved during cutting. This structure is simple and easy to operate. The round steel can be automatically clamped and fixed during cutting. The operator does not need to hold it steady, which will not cause harm to the operator and is conducive to improving its use effect.

[0034] 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 cutting device for round steel production, Features: The round steel production cutting device comprises: A mounting bracket (2); a through hole (10) is provided on the upper surface of the mounting bracket (2); a groove (12) is provided on the side surface of the mounting bracket (2); a rotating shaft (11) is fixed on the surface of the groove (12); a cylinder (6) is fixed on the upper surface of the mounting bracket (2); and a second connecting block (20) is fixed on the arc-shaped surface of the cylinder (6); A bow block (8); a positioning hole (13) is opened on the side surface of the bow block (8); a clamping plate (9) is fixed on the end surface of the bow block (8); a first connecting block (14) is fixed on the inner surface of the bow block (8); and a transmission block (7) is provided at the end of the first connecting block (14).

2. A cutting device for round steel production according to claim 1, Features: The mounting bracket (2) is fixed on the surface of a base (3), the base (3) is fixed on the surface of one side of the cutting machine body (1), a roller (4) is fixed on the upper surface of the base (3), a fixing block (5) is provided on the inner wall of the roller (4), and the roller (4) and the fixing block (5) are movably connected.

3. A cutting device for round steel production according to claim 1, Features: A first connecting groove (15) is provided at the end of the first connecting block (14), a first connecting rod (16) is fixed to the inner wall of the first connecting groove (15), a second connecting groove (18) is provided on the surface of the second connecting block (20), a second connecting rod (19) is fixed to the inner wall of the second connecting groove (18), and a transmission hole (17) is provided on the surface of the transmission block (7).

4. A cutting device for round steel production according to claim 1, Features: The rotating shafts (11) are provided with a plurality of groups, and the plurality of groups of rotating shafts (11) are symmetrically distributed on the inner wall surface of the groove (12); the positioning holes (13) are provided with a plurality of groups, and the plurality of groups of positioning holes (13) are symmetrically distributed; the rotating shafts (11) correspond to the positioning holes (13); the rotating shafts (11) are clamped in the positioning holes (13), and the two are movably connected.

5. A cutting device for round steel production according to claim 3, Features: The first connecting rods (16) are provided with a plurality of groups, the plurality of groups of first connecting rods (16) are symmetrically distributed, the transmission holes (17) are provided with a plurality of groups, the transmission holes (17) are symmetrically distributed on the surfaces of the two ends of the transmission block (7), and the first connecting rods (16) correspond to the transmission holes (17), the first connecting rods (16) are clamped in the transmission holes (17), and the two are movably connected.

6. A cutting device for round steel production according to claim 3, Features: The second connecting rods (19) are provided in multiple groups, and the multiple groups of second connecting rods (19) are symmetrically distributed on the inner wall surface of the second connecting groove (18), and the second connecting rods (19) correspond to the transmission holes (17). The second connecting rods (19) are clamped in the transmission holes (17), and the two are movably connected.

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