Adjustable rolling segmented torsion guide groove

Abstract

The utility model relates to the technical field of torsion guide grooves, and discloses an adjustable rolling segmented torsion guide groove which comprises a main body mechanism and an auxiliary mechanism, the auxiliary mechanism is located at the inner end of the main body mechanism, the main body mechanism comprises a base, a limiting hole and an elastic assembly, the limiting hole is fixedly formed in the inner end of the base, and the elastic assembly is located in the limiting hole. The elastic assembly is movably installed at the upper end of the base. According to the adjustable rolling segmented torsion guide groove, through installation of a main body mechanism, guide grooves are formed in the middles of a first left limiting plate and a second right limiting plate, a user can put a metal blank into the guide grooves in the middles of the first left limiting plate and the second right limiting plate, and when the diameter of the metal blank is large, the metal blank is cut off; when the device is used, a first left limiting plate and a second right limiting plate are extruded by the metal blank, a first damping spring and a second damping spring are pulled by a first extrusion shaft and a second extrusion shaft, and the first left limiting plate and the second right limiting plate move reversely, so that the diameter of a guide groove is increased, and the flexibility of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of torsion guide grooves, and particularly relates to an adjustable rolling segmented torsion guide groove. Background Technique

[0002] Rolling is a metal processing technology. The metal billet passes through the gap (various shapes) between a pair of rotating rolling rolls. Due to the compression of the rolling rolls, the cross-section of the material is reduced and the length is increased. This is the most commonly used production method for producing steel, mainly used to produce profiles, plates, and pipes, and is divided into hot rolling and cold rolling.

[0003] Using hot-rolled steel coils as raw materials, after pickling to remove the oxide scale, cold tandem rolling is carried out. The finished product is cold rolled hard coils. Due to the work hardening caused by continuous cold deformation, the strength and hardness of the cold rolled hard coils increase, and the ductility and plasticity index decrease. Therefore, the stamping performance will deteriorate and it can only be used for parts with simple deformation. Cold rolled hard coils can be used as raw materials for hot dip galvanizing plants because annealing lines are provided in all hot dip galvanizing units. The weight of cold rolled hard coils is generally between 20 and 40 tons. The steel coils are continuously rolled at normal temperature for hot rolled pickled coils.

[0004] However, in the prior art, due to the large possible differences in the diameters of metal billets, if the diameter of the guide groove for rolling segmentation does not match the diameter of the metal billet, it may be necessary to replace the guide groove, which is rather troublesome. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] The purpose of the utility model is to provide an adjustable rolling segmented torsion guide groove to solve the problem mentioned in the above background technique that due to the large possible differences in the diameters of metal billets, if the diameter of the guide groove for rolling segmentation does not match the diameter of the metal billet, it may be necessary to replace the guide groove, which is rather troublesome.

[0007] (2) Technical Solution

[0008] To achieve the above purpose, the utility model provides the following technical solution: an adjustable rolling segmented torsion guide groove, including a main body mechanism and an auxiliary mechanism. The auxiliary mechanism is located at the inner end of the main body mechanism. The main body mechanism includes a base, a limiting hole, and an elastic component. The limiting hole is fixedly arranged at the inner end of the base, and the elastic component is movably installed at the upper end of the base; the elastic component includes a left limiting plate one, a right limiting plate two, and a pressing shaft one. The left limiting plate one is movably installed at the upper end of the base, the right limiting plate two is movably installed to the right of the left limiting plate one, and the pressing shaft one is movably installed inside the left limiting plate one.

[0009] Preferably, the elastic component further includes a first roller, a first damping spring, a second extrusion shaft, a second roller, a second damping spring, a sealing plate and a fixing shell. The first roller is movably installed outside the first extrusion shaft, and the user can fix the base by using the limiting hole.

[0010] Preferably, the first damping spring is movably installed at the left end of the first extrusion shaft, and the second extrusion shaft is movably installed inside the second right limiting plate. A guiding groove is formed in the middle of the first left limiting plate and the second right limiting plate, and the user can place the metal blank into the guiding groove in the middle of the first left limiting plate and the second right limiting plate.

[0011] Preferably, the second roller is movably installed at the outer end of the second extrusion shaft, and the second damping spring is movably installed at the right end of the second extrusion shaft. When the diameter of the metal blank is large, the first left limiting plate and the second right limiting plate are squeezed by the metal blank, the first damping spring and the second damping spring are pulled by the first extrusion shaft and the second extrusion shaft, and the first left limiting plate and the second right limiting plate move in the opposite direction, so that the diameter of the guiding groove becomes larger.

[0012] Preferably, the sealing plate is fixedly installed outside the first left limiting plate, the sealing plate is fixedly installed outside the second right limiting plate, and the fixing shell is fixedly installed outside the second right limiting plate. The installation of the sealing plate is used to prevent the metal blank from deforming.

[0013] Preferably, the auxiliary mechanism includes a central channel, a positioning ring, a clamping groove and a clamping buckle. The central channel is fixedly arranged at the inner end of the fixing shell, and the metal blank inside the guiding groove extends out from the central channel for twisting.

[0014] Preferably, the positioning ring is movably installed at the inner end of the fixing shell, the clamping groove is fixedly arranged at the inner end of the fixing shell, and the clamping buckle is movably installed inside the clamping groove. The clamping between the clamping buckle and the clamping groove can limit the central channel to prevent it from resetting.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. For the adjustable rolling segmented torsion guiding groove, through the installation of the main mechanism, the user can fix the base by using the limiting hole. A guiding groove is formed in the middle of the first left limiting plate and the second right limiting plate, and the user can place the metal blank into the guiding groove in the middle of the first left limiting plate and the second right limiting plate. When the diameter of the metal blank is large, the first left limiting plate and the second right limiting plate are squeezed by the metal blank, the first damping spring and the second damping spring are pulled by the first extrusion shaft and the second extrusion shaft, and the first left limiting plate and the second right limiting plate move in the opposite direction, so that the diameter of the guiding groove becomes larger. The installation of the sealing plate is used to prevent the metal blank from deforming, effectively improving the flexibility of the device;

[0017] 2. The adjustable rolling segmented torsion guide groove, through the installation of the auxiliary mechanism, when the user twists the metal blank inside the central channel, since some metal blanks have greater toughness, it may cause the central channel to reset, thereby affecting the torsion. The clamping between the clamping buckle and the clamping groove can limit the central channel and prevent it from resetting, effectively improving the stability of the device. Description of the Drawings

[0018] Figure 1 Schematic three-dimensional structure diagram of the present utility model;

[0019] Figure 2 Schematic partial cross-sectional structure diagram of the present utility model;

[0020] Figure 3 Schematic internal cross-sectional structure diagram of the fixed shell of the present utility model;

[0021] Figure 4 Schematic partial cross-sectional structure diagram of the present utility model.

[0022] In the figure: 1. Main body mechanism; 101. Base; 102. Limit hole; 103. Elastic component; 1031. Left limit plate 1; 1032. Right limit plate 2; 1033. Extrusion shaft 1; 1034. Roller 1; 1035. Damping spring 1; 1036. Extrusion shaft 2; 1037. Roller 2; 1038. Damping spring 2; 1039. Sealing plate; 10310. Fixed shell; 2. Auxiliary mechanism; 201. Central channel; 202. Positioning ring; 203. Clamping groove; 204. Clamping buckle. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 - 4, the present utility model provides a technical solution: an adjustable rolling segmented torsion guide groove, which includes a main body mechanism 1 and an auxiliary mechanism 2. The auxiliary mechanism 2 is located at the inner end of the main body mechanism 1. The main body mechanism 1 includes a base 101, a limit hole 102 and an elastic component 103. The limit hole 102 is fixedly arranged at the inner end of the base 101, and the elastic component 103 is movably installed at the upper end of the base 101; the elastic component 103 includes a left limiting plate one 1031, a right limiting plate two 1032 and a pressing shaft one 1033. The left limiting plate one 1031 is movably installed at the upper end of the base 101, the right limiting plate two 1032 is movably installed to the right of the left limiting plate one 1031, and the pressing shaft one 1033 is movably installed inside the left limiting plate one 1031. The elastic component 103 further includes a roller one 1034, a damping spring one 1035, a pressing shaft two 1036, a roller two 1037, a damping spring two 1038, a sealing plate 1039 and a fixed shell 10310. The roller one 1034 is movably installed outside the pressing shaft one 1033, the damping spring one 1035 is movably installed at the left end of the pressing shaft one 1033, the pressing shaft two 1036 is movably installed inside the right limiting plate two 1032, the roller two 1037 is movably installed at the outer end of the pressing shaft two 1036, the damping spring two 1038 is movably installed at the right end of the pressing shaft two 1036, the sealing plate 1039 is fixedly installed outside the left limiting plate one 1031, the sealing plate 1039 is fixedly installed outside the right limiting plate two 1032, and the fixed shell 10310 is fixedly installed outside the right limiting plate two 1032.

[0025] The auxiliary mechanism 2 includes a central channel 201, a positioning ring 202, a clamping groove 203, and a clamping buckle 204. The central channel 201 is fixedly arranged at the inner end of the fixed housing 10310. The positioning ring 202 is movably installed at the inner end of the fixed housing 10310. The clamping groove 203 is fixedly arranged at the inner end of the fixed housing 10310. The clamping buckle 204 is movably installed inside the clamping groove 203. When using the adjustable rolling segmented torsion guide groove, the user can fix the base 101 by using the limiting hole 102. A guide groove is formed in the middle of the left limiting plate 1031 and the right limiting plate 1032. The user can place the metal blank into the guide groove in the middle of the left limiting plate 1031 and the right limiting plate 1032. When the diameter of the metal blank is large, the left limiting plate 1031 and the right limiting plate 1032 are extruded by the metal blank, and the damping spring 1035 and the damping spring 1038 are pulled by the extrusion shaft 1033 and the extrusion shaft 1036. The left limiting plate 1031 and the right limiting plate 1032 move in the opposite direction, making the diameter of the guide groove larger. The installation of the sealing plate 1039 is used to prevent the metal blank from deforming. When the user twists the metal blank inside the central channel 201, since some metal blanks have high toughness, it may cause the central channel 201 to reset, thus affecting the torsion. The clamping between the clamping buckle 204 and the clamping groove 203 can limit the central channel 201 to prevent it from resetting.

[0026] Working principle: When using the adjustable rolling segmented torsion guide groove, the user can fix the base 101 by using the limiting hole 102. A guide groove is formed in the middle of the left limiting plate 1031 and the right limiting plate 1032. The user can place the metal blank into the guide groove in the middle of the left limiting plate 1031 and the right limiting plate 1032. When the diameter of the metal blank is large, the left limiting plate 1031 and the right limiting plate 1032 are extruded by the metal blank, and the damping spring 1035 and the damping spring 1038 are pulled by the extrusion shaft 1033 and the extrusion shaft 1036. The left limiting plate 1031 and the right limiting plate 1032 move in the opposite direction, making the diameter of the guide groove larger. The installation of the sealing plate 1039 is used to prevent the metal blank from deforming. When the user twists the metal blank inside the central channel 201, since some metal blanks have high toughness, it may cause the central channel 201 to reset, thus affecting the torsion. The clamping between the clamping buckle 204 and the clamping groove 203 can limit the central channel 201 to prevent it from resetting.

[0027] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than limiting the protection scope of the present invention. Any simple modification or equivalent replacement made by those of ordinary skill in the art to the technical solution of the present invention does not depart from the essence and scope of the technical solution of the present invention.

Claims

1. An adjustable rolling segmented torsion guide groove, comprising a main mechanism (1) and an auxiliary mechanism (2), characterized in that: The auxiliary mechanism (2) is located at the inner end of the main mechanism (1); the main mechanism (1) comprises a base (101), a limiting hole (102) and an elastic component (103); the limiting hole (102) is fixedly arranged at the inner end of the base (101); and the elastic component (103) is movably mounted on the upper end of the base (101); The elastic component (103) comprises a left-side limit plate (1031), a right-side limit plate (1032) and an extrusion shaft (1033); the left-side limit plate (1031) is movably mounted on the upper end of the base (101); the right-side limit plate (1032) is movably mounted on the right side of the left-side limit plate (1031); and the extrusion shaft (1033) is movably mounted on the inner side of the left-side limit plate (1031).

2. The adjustable rolling segmented torsion guide groove according to claim 1, characterized in that: The elastic component (103) further comprises roller one (1034), damping spring one (1035), extrusion shaft two (1036), roller two (1037), damping spring two (1038), a sealing plate (1039) and a fixed shell (10310), wherein roller one (1034) is movably mounted on the outer side of extrusion shaft one (1033).

3. The adjustable rolling segmented torsion guide groove according to claim 2, characterized in that: The damping spring 1 (1035) is movably mounted on the left end of the extrusion shaft 1 (1033), and the extrusion shaft 2 (1036) is movably mounted on the inner side of the right side limit plate 2 (1032).

4. The adjustable rolling segmented torsion guide groove according to claim 3, characterized in that: The second roller (1037) is movably mounted on the outer end of the second extrusion shaft (1036), and the second damping spring (1038) is movably mounted on the right end of the second extrusion shaft (1036).

5. The adjustable rolling segmented torsion guide groove according to claim 4, characterized in that: The sealing plate (1039) is fixedly mounted on the outer side of the left limiting plate 1 (1031), the sealing plate (1039) is fixedly mounted on the outer side of the right limiting plate 2 (1032), and the fixing shell (10310) is fixedly mounted on the outer side of the right limiting plate 2 (1032).

6. The adjustable rolling segmented torsion guide groove according to claim 5, characterized in that: The auxiliary mechanism (2) comprises a central channel (201), a positioning ring (202), a card slot (203) and a card buckle (204); the central channel (201) is fixedly arranged at the inner end of the fixed shell (10310).

7. The adjustable rolling segmented torsion guide groove according to claim 6, characterized in that: The positioning ring (202) is movably mounted on the inner end of the fixed shell (10310), the card slot (203) is fixedly arranged on the inner end of the fixed shell (10310), and the snap buckle (204) is movably mounted on the inner side of the card slot (203).

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