Square steel cutting machine capable of being finely adjusted

Abstract

The utility model discloses a fine-adjustable square steel cutting machine, which relates to the technical field of square steel processing, and comprises a fixed frame, a limiting feeding assembly, an adjusting assembly and a cutting assembly, the inner side of the fixed frame is rotatably provided with a feeding roller through a rotating shaft, and side frames are fixed on both sides above the fixed frame; a first lifting rod is installed on one side of the top end of the side frame, a transverse plate is fixed below the first lifting rod, a limiting feeding assembly is installed below the outer side of the transverse plate, the limiting feeding assembly comprises a moving frame, a locking bolt, a connecting rod, a bottom frame and a limiting roller, and the locking bolt penetrates through the upper side of the moving frame; an adjusting assembly is installed in the middle of the upper side of the fixing frame, and a material cutting assembly is installed on one side of the adjusting assembly. According to the fine-adjustable square steel cutting machine, the mounting frame is conveniently driven to rotate through the servo motor and the rotating shaft, so that the inclination angle of a cutting saw blade in the cutting assembly is conveniently adjusted, and different cutting requirements are conveniently met through fine adjustment of the cutting angle of the cutting saw blade.

Description

Technical Field

[0001] The utility model relates to the technical field of square steel processing, in particular to a square steel cutting machine which can be finely adjusted. Background Art

[0002] Square steel is a material made of various shapes, sizes and properties required by steel ingots, billets or steel through pressure processing; square steel is solid and belongs to bars, which is different from square tubes; square steel is one of the steel profiles frequently used in the construction industry. During the processing of square steel, a square steel cutter is needed to cut it.

[0003] For example, the utility model with application number CN202021709397.9 discloses a new type of square steel cutting machine. The square steel cutting machine similar to the above application currently has the following shortcomings: in the process of cutting square steels, it is not convenient to perform multi-station limited feeding of multiple groups of square steels at the same time, and adapt to the feeding of square steels of different sizes at the same time. The method of feeding square steels one by one and then cutting them makes the cutting processing efficiency low.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a fine-tunable square steel cutting machine is proposed. Utility Model Content

[0005] The utility model aims to provide a fine-adjustable square steel cutting machine to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fine-adjustable square steel cutting machine, comprising a fixed frame, a limit feeding assembly, an adjustment assembly and a cutting assembly, a feeding roller is rotatably installed on the inner side of the fixed frame through a rotating shaft, side frames are fixed on both sides of the upper side of the fixed frame, and a first lifting rod is installed on one side of the top of the side frame, a cross plate is fixed below the first lifting rod, and a limit feeding assembly is installed below the outer side of the cross plate, the limit feeding assembly comprises a moving frame, a locking bolt, a connecting rod, a bottom frame and a limit roller, and the locking bolt passes through the upper side of the moving frame, the bottom frame is fixed to the lower side of the moving frame through a connecting rod, and the limit roller is rotatably installed on the inner side of the bottom frame at equal distances, an adjustment assembly is installed in the middle of the upper side of the fixed frame, and a cutting assembly is installed on one side of the adjustment assembly.

[0007] Furthermore, the movable frame is sleeved on the outer side of the horizontal plate, and the movable frame and the horizontal plate are slidably connected.

[0008] Furthermore, the adjustment component includes a middle frame, a second lifting rod and a lifting frame, the middle frame is an inverted "L"-shaped structure, and the second lifting rod is installed on one side of the top of the middle frame, and the lifting frame is fixed at the bottom of the second lifting rod.

[0009] Furthermore, the adjustment component also includes a servo motor, a rotating shaft and a mounting frame. The servo motor is installed on the inner side of the lifting frame, and the rotating shaft is provided on one side of the servo motor, and the mounting frame is installed on the other side of the rotating shaft.

[0010] Furthermore, the material cutting assembly includes a guide rod and a linear motor, the linear motor is installed on the inner side of the installation frame through the guide rod, and the installation frame forms a rotating structure through the servo motor, the rotating shaft and the lifting frame.

[0011] Furthermore, the material cutting assembly also includes a driving motor and a material cutting saw blade. The driving motor is installed on one side of the linear motor, and the material cutting saw blade is installed on one side of the motor shaft of the driving motor.

[0012] The utility model provides a fine-adjustable square steel cutting machine, which has the following beneficial effects:

[0013] The utility model is provided with a limited feeding component, which can adjust the distance between two adjacent groups of bottom frames and limiting rollers by sliding to adjust the position of the movable frame on the outer side of the horizontal plate, so as to adapt to the feeding of square steels of different sizes. The limiting rollers rotatably arranged on the inner side of the bottom frame are convenient for limited traction on the square steels, so that multiple square steels can be stably moved and fed, so as to facilitate subsequent square steel cutting processing.

[0014] The utility model is provided with an adjustment component and a cutting component, which can drive the installation frame to rotate through the servo motor and the rotating shaft, so as to adjust the inclination angle of the cutting saw blade in the cutting component. The fine adjustment of the cutting angle of the cutting saw blade can meet different cutting requirements. The driving motor and the motor shaft can drive the cutting saw blade to rotate, so as to continuously cut off multiple groups of square steels. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a finely adjustable square steel cutting machine of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a limit feeding assembly of a finely adjustable square steel cutting machine of the utility model;

[0017] Figure 3 The utility model is a schematic diagram of the structure of an adjustment component and a cutting component of a finely adjustable square steel cutting machine.

[0018] In the figure: 1. fixed frame; 2. feed roller; 3. side frame; 4. first lifting rod; 5. cross plate; 6. limit feed assembly; 601. movable frame; 602. locking bolt; 603. connecting rod; 604. bottom frame; 605. limit roller; 7. adjustment assembly; 701. middle frame; 702. second lifting rod; 703. lifting frame; 704. servo motor; 705. rotating shaft; 706. mounting frame; 8. cutting assembly; 801. guide rod; 802. linear motor; 803. driving motor; 804. cutting saw blade. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0020] like Figure 1 and Figure 2 As shown, a fine-adjustable square steel cutting machine comprises a fixed frame 1, a limit feeding assembly 6, an adjustment assembly 7 and a cutting assembly 8, a feeding roller 2 is rotatably installed on the inner side of the fixed frame 1 through a rotating shaft, side frames 3 are fixed on both sides of the upper side of the fixed frame 1, and a first lifting rod 4 is installed on one side of the top of the side frame 3, a transverse plate 5 is fixed below the first lifting rod 4, and a limit feeding assembly 6 is installed below the outer side of the transverse plate 5, the limit feeding assembly 6 comprises a moving frame 601, a locking bolt 602, a connecting rod 603, a bottom frame 604 and a limit roller 605, and the locking bolt 602 penetrates the upper side of the moving frame 601, the bottom frame 604 is fixed to the lower side of the moving frame 601 through the connecting rod 603, and the limit roller 605 is rotatably installed on the inner side of the bottom frame 604 at an equal distance, the moving frame 601 is sleeved on the outer side of the transverse plate 5, and the moving frame 601 and the transverse plate 5 are slidably connected;

[0021] The specific operation is as follows: the feeding roller 2 is used to rotate the other steel for feeding; the first lifting rod 4 is used to adjust the position height of the horizontal plate 5 and the limiting feeding assembly 6; the position of the movable frame 601 outside the horizontal plate 5 is adjusted by sliding to adjust the distance between the two adjacent groups of bottom frames 604 and the limiting roller 605 to adapt to the feeding of square steels of different sizes; and multi-station feeding can be performed simultaneously; the locking bolt 602 is used to tighten the movable frame 601 after position adjustment; the limiting roller 605 rotatably arranged on the inner side of the bottom frame 604 is used to limit the traction of the other steel, so that multiple square steels can be stably moved and fed, so as to facilitate the subsequent square steel cutting processing.

[0022] like Figure 1 and Figure 3As shown, an adjustment component 7 is installed in the middle of the upper side of the fixed frame 1, and the adjustment component 7 includes a middle frame 701, a second lifting rod 702 and a lifting frame 703. The middle frame 701 is an inverted "L"-shaped structure, and the second lifting rod 702 is installed on one side of the top of the middle frame 701, and the lifting frame 703 is fixed at the bottom of the second lifting rod 702; the adjustment component 7 also includes a servo motor 704, a rotating shaft 705 and a mounting frame 706. The servo motor 704 is installed on the inner side of the lifting frame 703, and the rotating shaft 705 is provided on one side of the servo motor 704, and the mounting frame 706 is installed on the other side of the rotating shaft 705;

[0023] The specific operation is as follows: the servo motor 704 and the rotating shaft 705 are used to drive the installation frame 706 to rotate, so as to adjust the inclination angle of the cutting saw blade 804 in the cutting component 8. The fine adjustment of the cutting angle of the cutting saw blade 804 is convenient for meeting different cutting requirements. The second lifting rod 702 and the lifting frame 703 are used to adjust the lifting and lowering of the lifting frame 703, the installation frame 706 and the cutting component 8, so that the cutting component 8 can smoothly perform cutting processing on the square steel.

[0024] like Figure 1 and Figure 3 As shown, a material cutting component 8 is installed on one side of the adjustment component 7, and the material cutting component 8 includes a guide rod 801 and a linear motor 802. The linear motor 802 is installed on the inner side of the installation frame 706 through the guide rod 801, and the installation frame 706 forms a rotating structure through the servo motor 704, the rotating shaft 705 and the lifting frame 703; the material cutting component 8 also includes a driving motor 803 and a material cutting saw blade 804, the driving motor 803 is installed on one side of the linear motor 802, and the material cutting saw blade 804 is installed on one side of the motor shaft of the driving motor 803;

[0025] The specific operation is as follows: by moving the linear motor 802 inside the mounting frame 706, it is convenient to adjust the position of the drive motor 803 and the cutting saw blade 804, so as to cut the square steels at different positions; by driving the motor 803 and the motor shaft, it is convenient to drive the rotation of the cutting saw blade 804, so as to continuously cut multiple groups of square steels.

[0026] In summary, if Figure 1-Figure 3As shown, when the fine-adjustable square steel cutting machine is used, the square steel can be first fed by rotating the feeding roller 2. In this process, the position height of the cross plate 5 and the limit feeding assembly 6 can be adjusted by the first lifting rod 4. Then, the distance between the two adjacent groups of bottom frames 604 and the limit roller 605 can be adjusted by sliding the position of the movable frame 601 outside the cross plate 5. Then, the movable frame 601 after position adjustment can be fastened by the locking bolt 602 to adapt to the feeding of square steels of different sizes, so that the limit roller 605 rotatingly arranged on the inner side of the bottom frame 604 is convenient for limiting the traction of the square steel. Then, when the square steel moves to the specified cutting length, the servo motor 704 and the rotating shaft 704 can be used to adjust the height of the square steel. The moving shaft 705 drives the rotation of the mounting frame 706, thereby adjusting the inclination angle of the cutting saw blade 804 in the cutting component 8, and then drives the cutting saw blade 804 to rotate through the driving motor 803 and the motor shaft. At this time, the lifting and lowering of the lifting frame 703, the mounting frame 706 and the cutting component 8 can be adjusted through the second lifting rod 702 and the lifting frame 703, so that the cutting component 8 can smoothly cut the square steel, and the position of the driving motor 803 and the cutting saw blade 804 can be adjusted by moving the linear motor 802 inside the mounting frame 706, so as to cut multiple square steels at different positions and improve the cutting processing efficiency. In this way, the use process of the fine-tunable square steel cutter is completed.

[0027] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A finely adjustable square steel cutting machine, comprising a fixed frame (1), a limit feeding assembly (6), an adjustment assembly (7) and a cutting assembly (8), characterized in that: A feeding roller (2) is rotatably mounted on the inner side of the fixed frame (1) via a rotating shaft, side frames (3) are fixed on both sides of the upper side of the fixed frame (1), and a first lifting rod (4) is mounted on one side of the top end of the side frame (3), a horizontal plate (5) is fixed below the first lifting rod (4), and a limited feeding assembly (6) is mounted below the outer side of the horizontal plate (5), the limited feeding assembly (6) comprises a moving frame (601), a locking bolt (602), a connecting rod (603), a bottom frame (604) and a limiting roller (605), and the locking bolt (602) passes through the upper side of the moving frame (601), the bottom frame (604) is fixed on the lower side of the moving frame (601) via a connecting rod (603), and the limiting roller (605) is rotatably mounted on the inner side of the bottom frame (604) at an equal distance, an adjusting assembly (7) is mounted in the middle of the upper side of the fixed frame (1), and a material cutting assembly (8) is mounted on one side of the adjusting assembly (7).

2. A finely adjustable square steel cutting machine according to claim 1, characterized in that: The movable frame (601) is sleeved on the outer side of the horizontal plate (5), and the movable frame (601) and the horizontal plate (5) are slidably connected.

3. The finely adjustable square steel cutting machine according to claim 1, characterized in that: The adjustment assembly (7) comprises a middle frame (701), a second lifting rod (702) and a lifting frame (703); the middle frame (701) is in an inverted "L"-shaped structure, and the second lifting rod (702) is installed on one side of the top end of the middle frame (701), and the lifting frame (703) is fixed at the bottom of the second lifting rod (702).

4. The finely adjustable square steel cutting machine according to claim 3, characterized in that: The adjustment assembly (7) further comprises a servo motor (704), a rotating shaft (705) and a mounting frame (706); the servo motor (704) is mounted on the inner side of the lifting frame (703); a rotating shaft (705) is provided on one side of the servo motor (704); and a mounting frame (706) is mounted on the other side of the rotating shaft (705).

5. The finely adjustable square steel cutting machine according to claim 4, characterized in that: The material cutting assembly (8) comprises a guide rod (801) and a linear motor (802); the linear motor (802) is installed on the inner side of the installation frame (706) via the guide rod (801); and the installation frame (706) forms a rotating structure through the servo motor (704), the rotating shaft (705) and the lifting frame (703).

6. A finely adjustable square steel cutting machine according to claim 5, characterized in that: The material cutting assembly (8) further comprises a driving motor (803) and a material cutting saw blade (804); the driving motor (803) is mounted on one side of the linear motor (802), and the material cutting saw blade (804) is mounted on one side of the motor shaft of the driving motor (803).

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