Steel machining straightening device

Abstract

The utility model provides a steel processing and straightening device, relates to the technical field of processing and straightening devices, solves the problem that an electrode plate is possibly damaged when the existing processing and straightening device is used, and comprises a conveyor, a group of fixed seats are welded on the conveyor, and air cylinders are mounted on the surfaces of the fixed seats. A connecting frame is installed at the output end of the air cylinder, a plurality of arc-shaped extruding and straightening blocks are installed on the surface of the connecting frame and arranged at equal intervals, an installing piece is installed on the surface of the conveyor, a first sleeve is installed on the surface of the installing piece, and a first spring is installed in the first sleeve. And a second sleeve is installed at one end of the first spring, a first electrode plate is installed in the first sleeve, a second electrode plate is installed at the bottom of the second sleeve, and a mounting frame is further included. According to the device, when the unstraightened angle of the steel is large, the first electrode plate and the second electrode plate cannot be damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of a processing and straightening device, and more specifically, particularly relates to a steel processing and straightening device. Background Art

[0002] Steel is a material with a certain shape, size, and performance made from steel ingots, steel billets, or steel through pressure processing. During the production process of steel, bending will occur, so a straightening device is needed to straighten the bent and deformed steel. The existing straightening device for steel processing generally consists of a workbench, a conveying mechanism, and two extrusion straightening rollers. When straightening steel, the steel is placed on the workbench, and through the action of the conveying mechanism, the steel passes through between the two extrusion straightening rollers, thereby realizing the extrusion and straightening of the steel. Among them, Chinese Patent No.: CN202320859483.5 discloses a steel processing and straightening device, including two fixing plates; fixing seats are welded on both of the two fixing plates, and a straightening mechanism is installed on the fixing seats. The straightening mechanism includes a cylinder. Cylinders are installed on both of the two fixing seats. The acting end of the cylinder is equipped with a pneumatic rod, a connecting frame is fixed at the end of the pneumatic rod, a connecting plate is fixedly connected to the connecting frame, and four arc-shaped extrusion straightening blocks are installed on the connecting plate; when the steel straightened by the arc-shaped extrusion straightening blocks passes between the two guide wheels, if the alarm sounds, it means that the steel straightened by the arc-shaped extrusion straightening blocks is not completely straightened, otherwise, it means that the straightened steel has been completely straightened, so as to be able to judge the straightening state of the steel after extrusion and straightening, and be able to determine whether the steel is straightened, thereby improving the straightening effect of the steel.

[0003] Based on the above, the inventor found the following problems: The device in the above patent can judge the straightening state of the steel after extrusion and straightening, and can determine whether the steel is straightened, thereby improving the straightening effect of the steel. However, when the unstraightened angle of the steel is relatively large, when the first electrode piece contacts the second electrode piece and the steel continues to move, and the first electrode piece presses the second electrode piece, it may cause damage to the first electrode piece and the second electrode piece.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a steel processing and straightening device is provided with the expectation of achieving a more practical value. Summary of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides a steel processing and straightening device to solve the problem that the existing processing and straightening device may cause damage to the electrode pieces during use.

[0006] The purpose and effect of a steel processing and straightening device of the utility model are achieved by the following specific technical means:

[0007] A steel processing and straightening device includes a conveyor. A group of fixed seats are welded on the conveyor. A cylinder is installed on the surface of the fixed seat. A connecting frame is installed at the output end of the cylinder. A number of arc-shaped extrusion and straightening blocks are installed on the surface of the connecting frame. The arc-shaped extrusion and straightening blocks are arranged at equal intervals. An installation part is installed on the surface of the conveyor. A first sleeve is installed on the surface of the installation part. A first spring is installed in the first sleeve. One end of the first spring is installed with a second sleeve. A first electrode piece is installed in the first sleeve. A second electrode piece is installed at the bottom of the second sleeve. It also includes an installation frame. A guide wheel is installed on the surface of the installation frame. A protection mechanism is installed in the second sleeve. The second sleeve is connected to the installation frame through the protection mechanism.

[0008] Further, the protection mechanism includes a second spring installed in the second sleeve. One end of the second spring away from the second sleeve is installed with a moving rod. The moving rod is connected to the installation frame. The elastic force of the first spring is less than the elastic force of the second spring.

[0009] Further, through holes are formed on the surfaces of the installation frame and the guide wheel. A first bolt is installed in the through hole.

[0010] Further, an alarm lamp is installed on the surface of the installation frame.

[0011] Further, a connecting plate is installed at the output end of the cylinder. The connecting plate is connected to the connecting frame. Threaded holes are formed on the surfaces of the connecting frame and the connecting plate. A second bolt is installed in the threaded hole.

[0012] Further, support legs are installed at the bottom of the conveyor. Rubber pads are installed at the bottoms of the support legs.

[0013] Further, limiting grooves are formed on the surfaces of the second sleeve and the moving rod. Limiting blocks are installed on the surfaces of the first sleeve and the second sleeve. The limiting blocks are located in the limiting grooves.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] By using the second spring and the moving rod, when in use, start the cylinder. The start of the cylinder will drive the connecting frame to move, and the movement of the connecting frame will drive the arc-shaped extrusion and straightening block to move to a suitable position. Then, place the steel to be straightened on the conveyor, and the arc-shaped extrusion and straightening block will straighten it. The straightened steel passes through the guide wheel, the first spring contracts, and the second sleeve moves, causing the first electrode piece to contact the second electrode piece. The first electrode piece and the second electrode piece are electrically connected to the control host. When they are in contact, signals can be transmitted. When the angle of the unstraightened steel is relatively large and the second sleeve cannot move, the second spring contracts and the moving rod moves simultaneously. Through the above design, when the angle of the unstraightened steel is relatively large, the first electrode piece and the second electrode piece will not be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Fig. 0 is a three-dimensional schematic diagram of a steel processing and straightening device of the present utility model.

[0017] Figure 2 Fig. 1 is a partial exploded schematic diagram of a steel processing and straightening device of the present utility model.

[0018] Figure 3 Fig. 2 is a partial cross-sectional schematic diagram of a steel processing and straightening device of the present utility model.

[0019] Figure 4 Fig. 3 is a schematic diagram of the enlarged view of point A in a steel processing and straightening device of the present utility model. Figure 3 In the figure, the corresponding relationship between the component names and the drawing reference numerals is as follows:

[0020] 1, conveyor; 2, fixed seat; 3, cylinder; 4, connecting frame; 5, arc-shaped extrusion and straightening block; 6, mounting member; 7, first sleeve; 8, first spring; 9, second sleeve; 10, first electrode piece; 11, second electrode piece; 12, mounting frame; 13, guide wheel; 14, second spring; 15, moving rod; 16, first bolt; 17, alarm lamp; 18, connecting plate; 19, threaded hole; 20, second bolt; 21, support leg; 22, limit groove; 23, limit block.

[0021] 1, conveyor; 2, fixed seat; 3, cylinder; 4, connecting frame; 5, arc-shaped extrusion and straightening block; 6, mounting member; 7, first sleeve; 8, first spring; 9, second sleeve; 10, first electrode piece; 11, second electrode piece; 12, mounting frame; 13, guide wheel; 14, second spring; 15, moving rod; 16, first bolt; 17, alarm lamp; 18, connecting plate; 19, threaded hole; 20, second bolt; 21, support leg; 22, limit groove; 23, limit block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following further describes in detail the embodiments of the present utility model with reference to the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0023] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Embodiment:

[0026] As shown in the attached Figure 1 to the attached Figure 4 figures:

[0027] The present utility model provides a steel processing straightening device, which includes a conveyor 1. A group of fixed seats 2 are welded on the conveyor 1. A cylinder 3 is installed on the surface of the fixed seat 2. A connecting frame 4 is installed at the output end of the cylinder 3. A number of arc-shaped extrusion straightening blocks 5 are installed on the surface of the connecting frame 4. The arc-shaped extrusion straightening blocks 5 are arranged at equal intervals. An installation member 6 is installed on the surface of the conveyor 1. A first sleeve 7 is installed on the surface of the installation member 6. A first spring 8 is installed in the first sleeve 7. One end of the first spring 8 is installed with a second sleeve 9. A first electrode piece 10 is installed in the first sleeve 7. A second electrode piece 11 is installed at the bottom of the second sleeve 9. It further includes an installation frame 12. A guide wheel 13 is installed on the surface of the installation frame 12. A protection mechanism is installed in the second sleeve 9. The second sleeve 9 is connected to the installation frame 12 through the protection mechanism.

[0028] Among them, the protection mechanism includes a second spring 14 installed in the second sleeve 9. One end of the second spring 14 away from the second sleeve 9 is installed with a moving rod 15. The moving rod 15 is connected to the installation frame 12. The elastic force of the first spring 8 is less than the elastic force of the second spring 14.

[0029] By using the second spring 14 and the moving rod 15, during use, the air cylinder 3 is activated. When the air cylinder 3 is activated, it drives the connecting frame 4 to move. When the connecting frame 4 moves, it drives the arc-shaped extrusion straightening block 5 to move to a suitable position. Then, the steel to be straightened is placed on the conveyor. The arc-shaped extrusion straightening block 5 straightens it. The straightened steel passes through the guide wheel 13, the first spring 8 contracts, the second sleeve 9 moves, causing the first electrode plate 10 to contact the second electrode plate 11. The first electrode plate 10 and the second electrode plate 11 are electrically connected to the control host. When they are in contact, signals can be transmitted. When the unstraightened angle of the steel is relatively large and the second sleeve 9 cannot move, the second spring 14 contracts, and at the same time, the moving rod 15 moves. Through the above design, when the unstraightened angle of the steel is relatively large, the first electrode plate 10 and the second electrode plate 11 will not be damaged.

[0030] Wherein, the mounting frame 12 and the surface of the guide wheel 13 are provided with openings, and a first bolt 16 is installed in the openings.

[0031] By using the openings and the first bolt 16, when it is necessary to replace the guide wheel 13, the first bolt 16 can be unscrewed, and then the guide wheel 13 can be replaced.

[0032] Wherein, an alarm lamp 17 is installed on the surface of the mounting frame 12.

[0033] By using the alarm lamp 17, the operator can be reminded in time.

[0034] Wherein, a connecting plate 18 is installed at the output end of the air cylinder 3. The connecting plate 18 is connected to the connecting frame 4. Threaded holes 19 are installed on the surfaces of the connecting frame 4 and the connecting plate 18, and a second bolt 20 is installed in the threaded holes 19.

[0035] By using the connecting plate 18, the threaded holes 19 and the second bolt 20, the installation and replacement of the connecting frame 4 can be facilitated.

[0036] Wherein, support legs 21 are installed at the bottom of the conveyor 1, and rubber pads are installed at the bottoms of the support legs 21.

[0037] Wherein, limiting grooves 22 are provided on the surfaces of the second sleeve 9 and the moving rod 15, and limiting blocks 23 are installed on the surfaces of the first sleeve 7 and the second sleeve 9. The limiting blocks 23 are located in the limiting grooves 22.

[0038] By using the limiting grooves 22 and the limiting blocks 23, the second sleeve 9 and the moving rod 15 can be limited.

[0039] The embodiments of the present utility model are given for purposes of illustration and description, and are not exhaustive or limit the present utility model to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better illustrate the principles of the present utility model and its practical applications, and to enable those of ordinary skill in the art to understand the present utility model so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A steel processing and straightening device, comprising a conveyor (1), a group of fixed seats (2) are welded on the conveyor (1), a cylinder (3) is mounted on the surface of the fixed seat (2), a connecting frame (4) is mounted on the output end of the cylinder (3), a plurality of arc-shaped extrusion straightening blocks (5) are mounted on the surface of the connecting frame (4), and the arc-shaped extrusion straightening blocks (5) are arranged equidistantly, a mounting member (6) is mounted on the surface of the conveyor (1), a first sleeve (7) is mounted on the surface of the mounting member (6), a first spring (8) is mounted in the first sleeve (7), a second sleeve (9) is mounted at one end of the first spring (8), a first electrode sheet (10) is mounted in the first sleeve (7), a second electrode sheet (11) is mounted at the bottom of the second sleeve (9), and a mounting frame (12) is mounted on the surface of the mounting frame (12), characterized in that: A protection mechanism is installed in the second sleeve (9), and the second sleeve (9) is connected to the mounting frame (12) via the protection mechanism.

2. The steel material processing and straightening device according to claim 1, characterized in that: The protection mechanism comprises a second spring (14) installed in a second sleeve (9); a moving rod (15) is installed at one end of the second spring (14) away from the second sleeve (9); the moving rod (15) is connected to the mounting frame (12); and the elastic force of the first spring (8) is smaller than the elastic force of the second spring (14).

3. The steel material processing and straightening device according to claim 2, characterized in that: The surfaces of the mounting frame (12) and the guide wheel (13) are provided with openings, and first bolts (16) are installed in the openings.

4. The steel material processing and straightening device according to claim 3, characterized in that: A warning light (17) is installed on the surface of the mounting frame (12).

5. The steel material processing and straightening device according to claim 4, characterized in that: A connecting plate (18) is installed at the output end of the cylinder (3), and the connecting plate (18) is connected to the connecting frame (4). Threaded holes (19) are installed on the surfaces of the connecting frame (4) and the connecting plate (18), and a second bolt (20) is installed in the threaded hole (19).

6. The steel material processing and straightening device according to claim 5, characterized in that: A supporting leg (21) is installed at the bottom of the conveyor (1), and a rubber pad is installed at the bottom of the supporting leg (21).

7. The steel material processing and straightening device according to any one of claims 1 to 6, characterized in that: The surfaces of the second sleeve (9) and the moving rod (15) are both provided with limiting grooves (22), and the surfaces of the first sleeve (7) and the second sleeve (9) are both provided with limiting blocks (23), and the limiting blocks (23) are located in the limiting grooves (22).

Images