Flying shear guide groove capable of being adjusted and used

Abstract

The invention discloses a flying shear guide groove capable of being adjusted and used, and relates to the technical field of flying shear guide grooves. The flying shear guide groove capable of being used for adjustment comprises an adjusting top plate, a flying shear guide groove positioning mechanism and a flying shear guide groove lifting mechanism, and the flying shear guide groove lifting mechanism comprises a device shell, a limiting plate, a threaded cylinder, a reinforcing rib, a driving motor, a first bevel gear, a second bevel gear and a threaded rod. The two limiting plates are fixedly connected to the bottom of the supporting bottom plate, the threaded barrel is located between the two limiting plates, the reinforcing ribs are fixedly connected between the threaded barrel and the limiting plates, the device shell is slidably connected with the limiting plates, and the height of a flying shear guide groove can be adjusted through the flying shear guide groove lifting mechanism; the height of the flying shear guide groove is changed and fixed so that the shearing center line of the flying shear can be flush with the rolling center line, the shearing tail of the flying shear is prevented from being bent, and the problem that the height of an existing flying shear guide groove is generally inconvenient to adjust, and use is inconvenient is solved.

Description

Technical Field

[0001] The invention relates to the technical field of flying shear guide grooves, in particular to a flying shear guide groove which can be used for adjustment. Background Art

[0002] The shearing machine that shears the rolled pieces in transverse shearing operation is called a flying shear. It is a processing equipment that can quickly cut iron plates, steel pipes, and paper rolls. It is a fixed-length shearing machine for the metallurgical steel rolling industry, high-speed wire and rebar, and a modern rolled bar shearing product with the characteristics of low power consumption and low investment cost. The flying shear is an important equipment used by steel companies to shear metal billets. The quality of its performance will directly affect the production efficiency of the rolling production line. The flying shear guide groove is a device used in the field of steel rolling technology, mainly involving steel processing during the steel rolling process. The design of the flying shear guide groove is to help smoothly handle and guide steel, especially in the high-speed rolling process. It can effectively prevent the head of the flying shear from being brought into the rolling line, and at the same time eliminate the phenomenon of steel jamming and steel piling.

[0003] In the process of producing small specifications, the head and tail of the double-length shears are bent, and adjusting the advance rate and lag rate of the flying shears has no effect. The head bending will cause the steel top skirt, moving teeth, etc. to cause steel running and disorderly bed production accidents. Therefore, in the production process, the steel rolling must ensure the straightness of the steel head. In the process of ensuring the straightness of the steel head, the steel tail bends, resulting in slow shearing efficiency and large cutting loss. The key factor is the low height of the shear guide groove. The existing flying shear guide groove is generally not easy to adjust its height, which causes inconvenience in use. Therefore, a flying shear guide groove that can be used for adjustment is needed. Summary of the invention

[0004] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art and to provide a flying shear guide groove that can be used for adjustment, which can solve the problem that the existing flying shear guide groove is generally not convenient for adjusting its height, causing inconvenience in use.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a flying shear guide groove that can be used for adjustment, comprising an adjusting top plate, a flying shear guide groove positioning mechanism and a flying shear guide groove lifting mechanism, the flying shear guide groove positioning mechanism comprising a fixed side plate, a supporting bottom plate, a flying shear guide groove clamping plate, a supporting plate, a first sliding plate, a polygonal rod, a fixed plate, a rotating shaft, a rotating member, a rotating rod, a second sliding plate and an electric push rod, the number of fixed side plates is two and both are fixedly connected to the two sides of the bottom of the adjusting top plate, the supporting bottom plate is fixedly connected to the bottom of the fixed side plate, the number of polygonal rods is two and both are fixedly connected to the opposite surfaces of the two fixed side plates, the first sliding plate and the second sliding plate are exactly the same in shape and both are slidably connected to the outer surface of the polygonal rod, the fixed plate is fixedly sleeved on the outer surfaces of the two polygonal rods, the rotating shaft is rotatably connected to the top of the fixed plate, the rotating member is fixedly sleeved on the outer surface of the rotating shaft, the number of rotating rods is two and both are rotatably connected to the rotating member, the rotating rods are located at both ends of the rotating member, and each rotating rod is away from the rotating rod One end of the moving member is rotatably connected with the corresponding first sliding plate and second sliding plate respectively, the support plate is fixedly connected to the top of the first sliding plate and the second sliding plate, the flying shear guide groove clamping plate is fixedly connected to the top of the support plate, the electric push rod is fixedly connected between the side plate and the second sliding plate, the flying shear guide groove lifting mechanism comprises a device shell, a limit plate, a threaded cylinder, a reinforcing rib, a driving motor, a first bevel gear, a second bevel gear and a threaded rod, the number of limit plates is two and both are fixedly connected to the bottom of the supporting base plate, the threaded cylinder is fixedly connected to the bottom of the supporting base plate, the threaded cylinder is located between the two limit plates, the reinforcing rib is fixedly connected between the threaded cylinder and the limit plate, the device shell is slidably connected to the limit plate, the driving motor is fixedly connected to the inside of the device shell, the first bevel gear is fixedly connected to the output shaft of the driving motor, the second bevel gear is rotatably connected to the top of the inner wall of the device shell, the second bevel gear is meshed with the first bevel gear, the threaded rod is fixedly connected to the top of the second bevel gear, and the threaded rod extends to the inner threaded cylinder of the threaded cylinder for threaded connection.

[0006] Preferably, a reinforcing plate for limiting the movement of the flying shear guide groove clamping plate is fixedly connected to the surface of the support plate.

[0007] Preferably, the bottoms of the first sliding plate and the second sliding plate are fixedly connected with a plurality of sliding sleeves, and each sliding sleeve is slidably sleeved on the outer surface of the polygonal rod.

[0008] Preferably, a sealing plate is fixedly connected to the surface of the device housing.

[0009] Preferably, a sliding groove for the support plate to slide is provided on the top of the adjustable top plate.

[0010] Preferably, a rectangular plate for enhancing stability is fixedly connected to the surface of the limiting plate.

[0011] Preferably, a support plate is fixedly connected to the bottom of the device housing, a base is fixedly connected to the bottom of the support plate, and brackets are fixedly connected to the four bottom corners of the base.

[0012] Preferably, a flying shear guide groove is provided on the top of the adjusting top plate.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The flying shear guide groove can be used for adjustment. When the electric push rod is started, the second sliding plate is driven to slide on the outer surface of the polygonal rod, and the first sliding plate is driven to move in the direction of the second sliding plate. The first sliding plate and the second sliding plate are close to each other, and the two flying shear guide groove clamping plates are close to each other and clamp and fix the flying shear guide groove above the adjustment top plate. The flying shear guide groove is suitable for different types of flying shear guide grooves, is more widely used, is easy to operate, and improves work efficiency.

[0015] 2. The flying shear guide groove can be used for adjustment. The driving motor is started to drive the first bevel gear to rotate, so as to realize the lifting and lowering of the supporting base plate. The lifting and lowering of the supporting base plate can realize the lifting and lowering of the flying shear guide groove. The flying shear guide groove lifting mechanism is helpful to adjust the height of the flying shear guide groove. Changing and fixing the height of the flying shear guide groove can make the flying shear shear center line flush with the rolling center line, avoid bending of the flying shear shear tail, and solve the problem that the existing flying shear guide groove is generally inconvenient to adjust its height, causing inconvenience in use.

[0016] 3. The adjustable shear guide groove can improve the stability of the clamping plate when it moves by means of the reinforcing plate, the sealing plate can protect the internal structure, and the base can play a supporting role. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 It is a schematic diagram of the main body of the present invention;

[0019] Figure 2 It is a schematic diagram of the flying shear guide groove positioning mechanism of the present invention;

[0020] Figure 3 It is a schematic diagram of the flying shear guide groove lifting mechanism of the present invention;

[0021] Figure 4 It is a schematic diagram of the flying shear guide groove clamping plate of the present invention;

[0022] Figure 5 It is a schematic diagram of the flying shear guide groove of the present invention.

[0023] 1. Adjusting top plate; 2. Fixing side plate; 3. Supporting bottom plate; 4. Device housing; 5. Sealing plate; 6. Supporting plate; 7. Base; 8. Bracket; 9. Shear guide groove clamping plate; 10. Support plate; 11. Reinforcing plate; 12. First sliding plate; 13. Sliding sleeve; 14. Polygonal rod; 15. Fixed plate; 16. Rotating shaft; 17. Rotating member; 18. Rotating rod; 19. Second sliding plate; 20. Limiting plate; 21. Threaded cylinder; 22. Reinforcing rib; 23. Driving motor; 24. First bevel gear; 25. Second bevel gear; 26. Threaded rod; 27. Shear guide groove; 28. Electric push rod. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0025] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the description of the present invention, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0027] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0028] See also Figure 1-5The present invention provides a technical solution: a flying shear guide groove that can be used for adjustment, including an adjusting top plate 1, a flying shear guide groove positioning mechanism and a flying shear guide groove lifting mechanism, the flying shear guide groove positioning mechanism includes a fixed side plate 2, a supporting bottom plate 3, a flying shear guide groove clamping plate 9, a support plate 10, a first sliding plate 12, a polygonal rod 14, a fixed plate 15, a rotating shaft 16, a rotating member 17, a rotating rod 18 and a second sliding plate 19, the number of the fixed side plates 2 is two and both are fixedly connected to the bottom sides of the adjusting top plate 1, the supporting bottom plate 3 is fixedly connected to the fixed The bottom of the fixed side plate 2, the number of polygonal rods 14 is two and both are fixedly connected to the opposite surfaces of the two fixed side plates 2, the first sliding plate 12 and the second sliding plate 19 are completely the same in shape and both are slidably connected to the outer surfaces of the polygonal rods 14, the fixed plate 15 is fixedly sleeved on the outer surfaces of the two polygonal rods 14, the rotating shaft 16 is rotatably connected to the top of the fixed plate 15, the rotating member 17 is fixedly sleeved on the outer surface of the rotating shaft 16, the number of rotating rods 18 is two and both are rotatably connected to the rotating member 17, and the rotating rod 18 is located at the rotating member 17 The ends of each rotating rod 18 are rotatably connected with the corresponding first sliding plate 12 and second sliding plate 19, respectively, and the support plate 10 is fixedly connected to the top of the first sliding plate 12 and the second sliding plate 19. The shear guide groove clamping plate 9 is fixedly connected to the top of the support plate 10. The electric push rod 28 is fixedly connected between the side plate 2 and the second sliding plate 19. 27 is placed on the top of 1. The electric push rod 28 is started to drive the second sliding plate 19 to slide on the outer surface of the polygonal rod 14, and the second sliding plate 19 moves toward the first sliding plate 1 2 and drives the rotating rod 18 to rotate. The counterclockwise rotation of the rotating member 17 drives the first sliding plate 12 to move in the direction of the second sliding plate 19, and the first sliding plate 12 and the second sliding plate 19 are close to each other. Since the tops of the first sliding plate 12 and the second sliding plate 19 are both provided with flying shear guide groove clamping plates 9, the two flying shear guide groove clamping plates 9 are close to each other and clamp and fix the flying shear guide groove 27 above the adjusting top plate 1, which is suitable for different types of flying shear guide grooves 27, is more widely used, easy to operate, and improves work efficiency.

[0029] Furthermore, the flying shear guide groove lifting mechanism includes a device housing 4, a limit plate 20, a threaded cylinder 21, a reinforcing rib 22, a driving motor 23, a first bevel gear 24, a second bevel gear 25 and a threaded rod 26. There are two limit plates 20 and both are fixedly connected to the bottom of the supporting base plate 3. The threaded cylinder 21 is fixedly connected to the bottom of the supporting base plate 3. The threaded cylinder 21 is located between the two limit plates 20. The reinforcing rib 22 is fixedly connected between the threaded cylinder 21 and the limit plates 20. The device housing 4 is slidably connected to the limit plate 20. The driving motor 23 is fixedly connected to the inside of the device housing 4. The first bevel gear 24 is fixedly connected to the output shaft of the driving motor 23. The second bevel gear 25 is rotatably connected to the top of the inner wall of the device housing 4. The second bevel gear 25 is meshed with the first bevel gear 24. The threaded rod 26 is fixedly connected to the top of the second bevel gear 25. The threaded rod 26 extends to the inner part of the threaded cylinder 21 and is threadedly connected to the threaded cylinder 21. After being fixed, the driving motor 23 is started to drive the first bevel gear 24 to rotate. Since the first bevel gear 24 is meshed and connected with the second bevel gear 25, the second bevel gear 25 will rotate along with the first bevel gear 24, thereby driving the threaded rod 26 to rotate. The portion of the threaded rod 26 extending into the interior of the threaded cylinder 21 is provided with threads, and the threaded cylinder 21 is threadedly sleeved on the outer surface of the threaded rod 26. Therefore, the rotation of the threaded rod 26 drives the threaded cylinder 21 to move up and down and realize the lifting and lowering of the supporting base plate 3. The two limit plates 20 are slidably connected with the device housing 4 to make the lifting and lowering of the supporting base plate 3 more stable. The lifting and lowering of the supporting base plate 3 can realize the lifting and lowering of the flying shear guide groove 27. The flying shear guide groove lifting mechanism is helpful to adjust the height of the flying shear guide groove 27. Changing the height of the flying shear guide groove 27 and fixing it can make the flying shear shearing center line flush with the rolling center line, avoid bending of the flying shear shearing tail, and solve the problem that the existing flying shear guide groove is generally not convenient to adjust its height, causing inconvenience in use.

[0030] Secondly, a reinforcing plate 11 for limiting the movement of the flying shear guide groove clamping plate 9 is fixedly connected to the surface of the support plate 10, a plurality of sliding sleeves 13 are fixedly connected to the bottom of the first sliding plate 12 and the second sliding plate 19, each sliding sleeve 13 is slidably sleeved on the outer surface of the polygonal rod 14, a sealing plate 5 is fixedly connected to the surface of the device housing 4, a sliding groove for sliding the support plate 10 is provided on the top of the adjusting top plate 1, a rectangular plate for enhancing stability is fixedly connected to the surface of the limiting plate 20, a support plate 6 is fixedly connected to the bottom of the device housing 4, a base 7 is fixedly connected to the bottom of the support plate 6, brackets 8 are fixedly connected to the four corners of the bottom of the base 7, and a flying shear guide groove 27 is provided on the top of the adjusting top plate 1.

[0031] Working principle: Start 28 to drive the second sliding plate 19 to slide on the outer surface of the polygonal rod 14, the second sliding plate 19 moves in the direction of the first sliding plate 12 and drives the rotating rod 18 to rotate so that the rotating member 17 rotates counterclockwise to drive the first sliding plate 12 to move in the direction of the second sliding plate 19, the first sliding plate 12 and the second sliding plate 19 approach each other, because the tops of the first sliding plate 12 and the second sliding plate 19 are both provided with a shearing guide groove clamping plate 9, the two shearing guide groove clamping plates 9 approach each other and clamp and fix the shearing guide groove 27 above the adjusting top plate 1, after the shearing guide groove 27 is fixed, start the driving motor 23 to drive the first bevel gear 24 to rotate, because the first bevel gear 24 and the second bevel gear 25 is meshed and connected, the second bevel gear 25 will rotate with the first bevel gear 24, and then drive the threaded rod 26 to rotate. The part of the threaded rod 26 extending into the threaded cylinder 21 is provided with a thread, and the threaded cylinder 21 is threadedly sleeved on the outer surface of the threaded rod 26. Therefore, the rotation of the threaded rod 26 drives the threaded cylinder 21 to move up and down and realize the lifting and lowering of the support base plate 3. The two limit plates 20 are slidably connected with the device housing 4 to make the lifting and lowering of the support base plate 3 more stable. The lifting and lowering of the support base plate 3 can realize the lifting and lowering of the flying shear guide groove 27. The flying shear guide groove lifting mechanism helps to adjust the height of the flying shear guide groove 27. Changing the height of the flying shear guide groove 27 and fixing it can make the flying shear shearing center line flush with the rolling center line, thereby avoiding bending of the flying shear shearing tail.

[0032] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A flying shear guide groove that can be used for adjustment, characterized in that: include: Adjusting the top plate (1); A flying shear guide groove positioning mechanism, the flying shear guide groove positioning mechanism comprises a fixed side plate (2), a supporting bottom plate (3), a flying shear guide groove clamping plate (9), a support plate (10), a first sliding plate (12), a polygonal rod (14), a fixed plate (15), a rotating shaft (16), a rotating member (17), a rotating rod (18), a second sliding plate (19) and an electric push rod (28), the number of the fixed side plates (2) is two and both are fixedly connected to the two sides of the bottom of the adjusting top plate (1), the supporting bottom plate (3) is fixedly connected to the bottom of the fixed side plates (2), the number of the polygonal rods (14) is two and both are fixedly connected to the opposite surfaces of the two fixed side plates (2), the shapes of the first sliding plate (12) and the second sliding plate (19) are exactly the same and both are slidably connected to the outer surface of the polygonal rod (14), and the fixed The plate (15) is fixedly sleeved on the outer surfaces of the two polygonal rods (14), the rotating shaft (16) is rotatably connected to the top of the fixed plate (15), the rotating member (17) is fixedly sleeved on the outer surface of the rotating shaft (16), there are two rotating rods (18) and both are rotatably connected to the rotating member (17), the rotating rods (18) are located at both ends of the rotating member (17), and one end of each rotating rod (18) away from the rotating member (17) is rotatably connected to the corresponding first sliding plate (12) and second sliding plate (19), the support plate (10) is fixedly connected to the top of the first sliding plate (12) and the second sliding plate (19), the flying shear guide groove clamping plate (9) is fixedly connected to the top of the support plate (10), and the electric push rod (28) is fixedly connected between the side plate (2) and the second sliding plate (19); The flying shear guide groove lifting mechanism comprises a device housing (4), a limit plate (20), a threaded cylinder (21), a reinforcing rib (22), a driving motor (23), a first bevel gear (24), a second bevel gear (25) and a threaded rod (26), wherein the limit plates (20) are two in number and both are fixedly connected to the bottom of a supporting base plate (3), the threaded cylinder (21) is fixedly connected to the bottom of the supporting base plate (3), the threaded cylinder (21) is located between the two limit plates (20), and the reinforcing rib (22) is fixedly connected to the threaded cylinder (21) and the limit plate. (20), the device housing (4) is slidably connected to the limit plate (20), the drive motor (23) is fixedly connected to the inside of the device housing (4), the first bevel gear (24) is fixedly connected to the output shaft of the drive motor (23), the second bevel gear (25) is rotatably connected to the top of the inner wall of the device housing (4), the second bevel gear (25) is meshed with the first bevel gear (24), the threaded rod (26) is fixedly connected to the top of the second bevel gear (25), and the threaded rod (26) extends to the inner threaded cylinder (21) of the threaded cylinder (21) and is threadedly connected.

2. According to the adjustable flying shear guide groove described in claim 1, a reinforcing plate (11) for limiting the movement of the flying shear guide groove clamping plate (9) is fixedly connected to the surface of the support plate (10).

3. According to the adjustable flying shear guide groove of claim 1, the bottoms of the first sliding plate (12) and the second sliding plate (19) are fixedly connected with a plurality of sliding sleeves (13), and each sliding sleeve (13) is slidably sleeved on the outer surface of the polygonal rod (14).

4. According to the adjustable flying shear guide groove as described in claim 1, a sealing plate (5) is fixedly connected to the surface of the device housing (4).

5. According to the flying shear guide groove that can be used for adjustment as described in claim 1, a sliding groove for the support plate (10) to slide is provided on the top of the adjustment top plate (1).

6. According to the adjustable flying shear guide groove as described in claim 1, a rectangular plate for enhancing stability is fixedly connected to the surface of the limiting plate (20).

7. According to the adjustable flying shear guide groove described in claim 1, the bottom of the device housing (4) is fixedly connected to a support plate (6), the bottom of the support plate (6) is fixedly connected to a base (7), and the four bottom corners of the base (7) are fixedly connected to brackets (8).

8. A flying shear guide groove that can be used for adjustment according to claim 1, wherein a flying shear guide groove (27) is provided on the top of the adjustment top plate (1).

Images