Adjustable guide groove for double shear cutting machine

Abstract

This application relates to the field of multiple-length flying shear technology, and discloses an adjustable guide groove for multiple-length flying shears, including a base and a guide groove body located above the base. A lifting seat is provided between the base and the guide groove body. A hollow sphere is fixedly installed on the top of the lifting seat, and a sphere is rotatably installed inside the hollow sphere. A column is fixedly installed at the center of the top of the sphere, and the guide groove body is fixedly installed on the top of the column. A horizontal angle adjustment component is provided on the hollow sphere, which includes an external gear ring, a motor, and a gear. An annular groove is formed on the inner wall of the hollow sphere, and the external gear ring is fixedly sleeved on the sphere. The outer side wall of the external gear ring extends into the annular groove. The motor is located on the left side of the hollow sphere. This application has the following advantages and effects: it can realize flexible and precise adjustment of the height and horizontal angle of the guide groove body to adapt to the conveying requirements of different specifications of rolled products, and improve the accuracy of multiple-length shears and product quality.

Description

Technical Field

[0001] This application relates to the field of multiple-length flying shear technology, and in particular to an adjustable guide groove for multiple-length flying shears. Background Technology

[0002] In the bar rolling process, the multiple-length flying shear is a key piece of equipment for cutting the rolled stock to length. The guide groove, as a guiding component before the rolled stock enters the flying shear, directly affects the cutting quality and production stability of the rolled stock.

[0003] In existing technologies, although traditional multiple-length flying shear guide grooves can meet the basic requirements for height adjustment, they still have at least the following shortcomings in actual use: the horizontal angle of the multiple-length flying shear guide groove cannot be adjusted according to the specifications of the rolled piece; when producing rolled pieces of different diameters and different steel grades, it is very easy for the center line of the incoming material to not coincide with the center line of the shearing, resulting in bends and burrs during the shearing of the rolled piece, and even causing steel piling accidents, which seriously affect the accuracy of the multiple-length shear and the yield.

[0004] Therefore, we propose an adjustable guide groove for multiple-length flying shears to solve the above problems. Utility Model Content

[0005] The purpose of this application is to provide an adjustable guide groove for multiple-length flying shears, which enables flexible and precise adjustment of the height and horizontal angle of the guide groove body to adapt to the conveying requirements of rolled parts of different specifications, thereby improving the accuracy of multiple-length shears and the quality of products.

[0006] The above-mentioned technical objective of this application is achieved through the following technical solution: an adjustable guide groove for a double-length flying shear, comprising a base and a guide groove body located above the base, a lifting seat being provided between the base and the guide groove body, a hollow sphere being fixedly installed on the top of the lifting seat, a sphere being rotatably installed inside the hollow sphere, a column being fixedly installed at the center of the top of the sphere, the guide groove body being fixedly installed on the top of the column, a horizontal angle adjustment component being provided on the hollow sphere, the horizontal angle adjustment component comprising an external gear ring, a motor and a gear, an annular groove being formed on the inner wall of the hollow sphere, the external gear ring being fixedly fitted on the sphere, the outer side wall of the external gear ring extending into the annular groove, the motor being located on the left side of the hollow sphere, the gear being fixedly installed on the output shaft end of the motor, the gear meshing with the external gear ring, a height adjustment component being provided between the base and the lifting seat, the height adjustment component being used to adjust the height position of the guide groove body.

[0007] By adopting the above technical solution, a motor can drive a gear to rotate, and the meshing transmission between the gear and the external gear ring can drive the sphere to rotate inside the hollow sphere, thereby adjusting the horizontal angle of the guide groove body.

[0008] A further feature of this application is that a clearance opening is provided on the left inner wall of the annular groove, and the right side of the gear passes through the clearance opening.

[0009] By adopting the above technical solution, the smooth rotation of the gears can be ensured.

[0010] A further provision of this application is that a base is fixedly installed on the left outer wall of the hollow sphere, and a motor is fixedly installed on the base.

[0011] By adopting the above technical solution, stable support is provided for motor one.

[0012] A further feature of this application is that: an angle measuring scale line is provided on the top of the gear, and a pointer is fixedly installed on the left outer wall of the hollow sphere above the gear.

[0013] By adopting the above technical solution, the horizontal angle adjustment of the guide groove body can be precisely controlled, ensuring that the center line of the incoming rolled material coincides with the shearing center line, effectively avoiding problems such as shearing bends and steel piling, and improving the accuracy of multiple lengths and product quality.

[0014] A further feature of this application is that: two guide rings are fixedly sleeved on the sphere, the two guide rings are symmetrically arranged on the upper and lower sides of the outer gear ring, and two annular guide grooves are opened on the inner wall of the hollow sphere, and the two guide rings are rotatably installed in the corresponding annular guide grooves.

[0015] By adopting the above technical solution, a stable guide can be provided for the rotation of the sphere, effectively avoiding deviation or shaking during the rotation process.

[0016] A further feature of this application is that a through hole is provided at the center of the top of the hollow sphere, and the top of the column passes through the through hole.

[0017] By adopting the above technical solution, the smooth rotation of the column can be guaranteed.

[0018] A further configuration of this application is as follows: the height adjustment assembly includes a second motor and a threaded column. The second motor is fixedly installed on the top of the base, and the threaded column is fixedly installed on the output shaft end of the second motor. A threaded groove is provided at the bottom of the lifting seat, and the top end of the threaded column is threaded into the threaded groove.

[0019] By adopting the above technical solution, the screw column is driven to rotate by the motor, and the screw connection between the screw groove and the screw column is used to realize the vertical lifting of the lifting seat, so that the height position of the guide groove body can be steplessly adjusted.

[0020] A further provision of this application is that: a plurality of evenly distributed vertical guide columns are fixedly installed on the top of the base, and a plurality of vertical guide grooves are provided on the bottom of the lifting seat, with the top ends of the plurality of vertical guide columns slidably installed in the corresponding vertical guide grooves.

[0021] By adopting the above technical solution, the movement direction of the lifting platform can be guided, ensuring that the lifting platform maintains stable vertical lifting.

[0022] A further provision of this application is that a measuring scale located on the right side of the lifting seat is fixedly installed on the top of the base, and a pointer located in front of the measuring scale is fixedly installed on the right side wall of the lifting seat.

[0023] By adopting the above technical solution, the height change of the guide groove body can be controlled intuitively and accurately, meeting the strict height requirements of different specifications of rolled parts.

[0024] A further feature of this application is that: reinforcing blocks are fixedly installed on both sides of the top of the column, and the tops of the two reinforcing blocks are fixedly connected to the outer wall of the guide channel body.

[0025] The above technical solution is used to enhance the stability of the connection between the guide channel body and the column.

[0026] This application includes at least one of the following beneficial technical effects:

[0027] This application utilizes a horizontal angle adjustment component, along with the coordinated action of the angle measurement scale and pointer one, to precisely adjust the horizontal angle of the guide groove body, ensuring that the center line of the incoming rolled material coincides precisely with the shearing center line, effectively avoiding problems such as shearing bends and steel piling, and significantly improving the accuracy of multiple-length cutting and product quality.

[0028] This application utilizes a height adjustment component, along with the coordinated action of a measuring scale and pointer two, to precisely adjust the height position of the lifting seat, meeting the stringent height requirements of rolled products of different specifications. Attached Figure Description

[0029] Figure 1 This is a front-view stereoscopic structural diagram of this embodiment.

[0030] Figure 2 This is a front view sectional three-dimensional structural schematic diagram of this embodiment.

[0031] Figure 3 yes Figure 1 A magnified structural diagram of part A in the middle.

[0032] Figure 4 This is a schematic diagram of the three-dimensional structure of the sphere in this embodiment.

[0033] Figure 5 This is a three-dimensional structural diagram of the base in this embodiment.

[0034] In the diagram: 1. Base; 2. Lifting seat; 3. Hollow sphere; 4. Sphere; 5. Column; 6. Guide groove body; 7. Annular groove; 8. External gear ring; 9. Motor 1; 10. Gear; 11. Clearance opening; 12. Machine base; 13. Angle measuring scale line; 14. Pointer 1; 15. Annular guide groove; 16. Guide ring; 17. Through hole; 18. Motor 2; 19. Threaded column; 20. Threaded groove; 21. Vertical guide groove; 22. Vertical guide column; 23. Measuring scale; 24. Pointer 2; 25. Reinforcing block. Detailed Implementation

[0035] The technical solution of this application will be clearly and completely described below with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0036] See Figures 1-5 This application provides an adjustable guide rail for a double-length flying shear, including a base 1 and a guide rail body 6 located above the base 1. A lifting seat 2 is provided between the base 1 and the guide rail body 6. A hollow sphere 3 is fixedly installed on the top of the lifting seat 2. A sphere 4 is rotatably installed inside the hollow sphere 3. A column 5 is fixedly installed at the center of the top of the sphere 4. The guide rail body 6 is fixedly installed on the top of the column 5. A horizontal angle adjustment component is provided on the hollow sphere 3. The horizontal angle adjustment component includes an external gear ring 8, a motor 9, and a gear. The inner wall of the hollow sphere 3 has an annular groove 7. The outer gear ring 8 is fixedly sleeved on the sphere 4. The outer side wall of the outer gear ring 8 extends into the annular groove 7. The motor 9 is located on the left side of the hollow sphere 3. The gear 10 is fixedly installed on the output shaft end of the motor 9. The gear 10 meshes with the outer gear ring 8. The motor 9 can drive the gear 10 to rotate. The meshing transmission between the gear 10 and the outer gear ring 8 can drive the sphere 4 to rotate inside the hollow sphere 3, thereby adjusting the horizontal angle of the guide groove body 6.

[0037] In this embodiment, an avoidance opening 11 is provided on the left inner wall of the annular groove 7, and the right side of the gear 10 passes through the avoidance opening 11, which can ensure that the gear 10 rotates smoothly so as to facilitate meshing and transmission with the external gear ring 8.

[0038] In this embodiment, a base 12 is fixedly installed on the left outer wall of the hollow sphere 3, and a motor 9 is fixedly installed on the base 12. The design of the base 12 provides stable support for the motor 9.

[0039] In this embodiment, an angle measuring scale line 13 is provided on the top of the gear 10, and a pointer 14 located above the gear 10 is fixedly installed on the left outer wall of the hollow sphere 3. The design of the angle measuring scale line 13 and the pointer 14 can accurately control the horizontal angle adjustment of the guide groove body 6, ensuring that the center line of the rolled material and the shearing center line are precisely coincident, effectively avoiding problems such as shearing bends and steel piling, and significantly improving the accuracy of multiple length and product quality.

[0040] In this embodiment, two guide rings 16 are fixedly sleeved on the sphere 4. The two guide rings 16 are symmetrically arranged on the upper and lower sides of the outer toothed ring 8. Two annular guide grooves 15 are opened on the inner wall of the hollow sphere 3. The two guide rings 16 are respectively rotatably installed in the corresponding annular guide grooves 15. By utilizing the rotational connection and cooperation of the guide rings 16 in the annular guide grooves 15, stable guidance can be provided for the rotation of the sphere 4, effectively avoiding deviation or shaking during the rotation process.

[0041] In this embodiment, a through hole 17 is provided at the center of the top of the hollow sphere 3, and the top of the column 5 passes through the through hole 17, which can ensure that the column 5 rotates smoothly.

[0042] In this embodiment, a height adjustment component is provided between the base 1 and the lifting seat 2. The height adjustment component is used to adjust the height position of the guide groove body 6. The height adjustment component includes a second motor 18 and a threaded column 19. The second motor 18 is fixedly installed on the top of the base 1, and the threaded column 19 is fixedly installed on the output shaft end of the second motor 18. A threaded groove 20 is opened at the bottom of the lifting seat 2. The top end of the threaded column 19 is threadedly installed in the threaded groove 20. By using the second motor 18 to drive the threaded column 19 to rotate, and with the threaded connection between the threaded groove 20 and the threaded column 19, the vertical lifting of the lifting seat 2 can be realized, so that the height position of the guide groove body 6 can be steplessly adjusted.

[0043] In this embodiment, a plurality of evenly distributed vertical guide columns 22 are fixedly installed on the top of the base 1, and a plurality of vertical guide grooves 21 are provided on the bottom of the lifting seat 2. The top ends of the plurality of vertical guide columns 22 are slidably installed in the corresponding vertical guide grooves 21. By utilizing the sliding connection between the vertical guide columns 22 and the vertical guide grooves 21, the movement direction of the lifting seat 2 can be guided to ensure that the lifting seat 2 maintains stable vertical lifting.

[0044] In this embodiment, a measuring scale 23 located on the right side of the lifting seat 2 is fixedly installed on the top of the base 1, and a pointer 24 located in front of the measuring scale 23 is fixedly installed on the right side wall of the lifting seat 2. The design of the measuring scale 23 and the pointer 24 can intuitively and accurately control the height change of the guide groove body 6, and meet the strict height requirements of different specifications of rolled parts.

[0045] In this embodiment, reinforcing blocks 25 are fixedly installed on both sides of the top of the column 5. The tops of the two reinforcing blocks 25 are fixedly connected to the outer wall of the guide channel body 6. The design of the reinforcing blocks 25 is to enhance the stability when the guide channel body 6 is connected to the column 5.

[0046] In this embodiment, it should be noted that both motor 9 and motor 18 are reversible motors, and their wiring connection and control methods are mature technologies in the field and have been fully disclosed, so they will not be described in detail here.

[0047] With the above structure, the working principle of the adjustable guide groove for the multiple-length flying shear provided in this application is as follows:

[0048] When the height of the guide groove body 6 needs to be adjusted, the motor 18 is started to rotate forward or in reverse. Its output shaft drives the threaded column 19 to rotate. Since the threaded column 19 is threadedly connected to the threaded groove 20, the rotation of the threaded column 19 will be converted into the vertical displacement of the lifting seat 2, which can control the vertical rise or fall of the guide groove body 6, thereby adjusting the height position of the guide groove body 6. At the same time, multiple vertical guide columns 22 are embedded in the corresponding vertical guide grooves 21, providing stable guidance for the lifting seat 2 during the lifting process, preventing it from deviating or shaking, and ensuring the smoothness of height adjustment. During the adjustment of the height position of the guide groove body 6, the operator can intuitively read the real-time height of the guide groove body 6 through the pointer 24 on the measuring scale 23, so as to achieve precise control and meet the strict height requirements of different specifications of rolled products.

[0049] When the horizontal angle of the guide trough body 6 needs to be adjusted, the motor 9 is started to rotate forward or in reverse. Its output shaft drives the gear 10 to rotate. By utilizing the meshing transmission between the gear 10 and the external gear ring 8, the ball 4 can be controlled to rotate horizontally within the hollow sphere 3, thereby adjusting the horizontal angle of the guide trough body 6. During the adjustment process, the two guide rings 16 on the ball 4 slide within the corresponding annular guide grooves 15, providing radial limit and guidance for the rotation of the ball 4, preventing it from moving up and down or deviating during rotation, and ensuring the stability of the angle adjustment. At the same time, the angle measurement scale 13 pointed to by the pointer 14 can reflect the deflection angle of the guide trough body 6 in real time, making it easy for operators to accurately control the adjustment range, ensuring that the angle of the guide trough body 6 meets the requirements of the rolled piece conveying, ensuring that the center line of the rolled piece and the shearing center line are accurately aligned, effectively avoiding problems such as shearing bends and steel piling, and improving the accuracy of multiple lengths and product quality.

Claims

1. An adjustable guide groove for a double-length flying shear, characterized in that, The system includes a base (1) and a guide groove body (6) located above the base (1). A lifting seat (2) is provided between the base (1) and the guide groove body (6). A hollow sphere (3) is fixedly installed on the top of the lifting seat (2). A sphere (4) is rotatably installed inside the hollow sphere (3). A column (5) is fixedly installed at the center of the top of the sphere (4). The guide groove body (6) is fixedly installed on the top of the column (5). A horizontal angle adjustment component is provided on the hollow sphere (3). The horizontal angle adjustment component includes an external gear ring (8), a motor (9), and a gear. The inner wall of the hollow sphere (3) is provided with an annular groove (7), the outer gear ring (8) is fixedly sleeved on the sphere (4), the outer side wall of the outer gear ring (8) extends into the annular groove (7), the motor (9) is located on the left side of the hollow sphere (3), the gear (10) is fixedly installed on the output shaft end of the motor (9), the gear (10) meshes with the outer gear ring (8), a height adjustment component is provided between the base (1) and the lifting seat (2), the height adjustment component is used to adjust the height position of the guide groove body (6).

2. The adjustable guide groove for multiple-length flying shears according to claim 1, characterized in that: An avoidance opening (11) is provided on the left inner wall of the annular groove (7), and the right side of the gear (10) passes through the avoidance opening (11).

3. The adjustable guide groove for multiple-length flying shears according to claim 1, characterized in that: A base (12) is fixedly installed on the left outer wall of the hollow sphere (3), and the motor (9) is fixedly installed on the base (12).

4. The adjustable guide groove for multiple-length flying shears according to claim 1, characterized in that: An angle measurement scale line (13) is provided on the top of the gear (10), and a pointer (14) located above the gear (10) is fixedly installed on the left outer wall of the hollow sphere (3).

5. The adjustable guide groove for multiple-length flying shears according to claim 1, characterized in that: Two guide rings (16) are fixedly sleeved on the sphere (4). The two guide rings (16) are symmetrically arranged on the upper and lower sides of the outer gear ring (8). Two annular guide grooves (15) are opened on the inner wall of the hollow sphere (3). The two guide rings (16) are respectively rotatably installed in the corresponding annular guide grooves (15).

6. The adjustable guide groove for multiple-length flying shears according to claim 1, characterized in that: The hollow sphere (3) has a through hole (17) at the top center, and the top of the column (5) passes through the through hole (17).

7. The adjustable guide groove for multiple-length flying shears according to claim 1, characterized in that: The height adjustment assembly includes a second motor (18) and a threaded column (19). The second motor (18) is fixedly installed on the top of the base (1), and the threaded column (19) is fixedly installed on the output shaft end of the second motor (18). The bottom of the lifting seat (2) is provided with a threaded groove (20), and the top end of the threaded column (19) is threaded into the threaded groove (20).

8. The adjustable guide groove for multiple-length flying shears according to claim 7, characterized in that: The top of the base (1) is fixedly installed with a plurality of evenly distributed vertical guide columns (22), and the bottom of the lifting seat (2) is provided with a plurality of vertical guide grooves (21). The top ends of the plurality of vertical guide columns (22) are respectively slidably installed in the corresponding vertical guide grooves (21).

9. The adjustable guide groove for multiple-length flying shears according to claim 1, characterized in that: A measuring scale (23) located on the right side of the lifting seat (2) is fixedly installed on the top of the base (1), and a pointer (24) located in front of the measuring scale (23) is fixedly installed on the right side wall of the lifting seat (2).

10. The adjustable guide groove for multiple-length flying shears according to claim 1, characterized in that: Reinforcing blocks (25) are fixedly installed on both sides of the top of the column (5), and the top of the two reinforcing blocks (25) are fixedly connected to the outer wall of the guide channel body (6).

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