A kind of auxiliary tool for straightening steel

Abstract

The utility model discloses a steel straightening auxiliary tool, which relates to the technical field of steel straightening auxiliary devices, including a U-shaped base, a universal wheel, a fixed frame, and a front end support roller. A movable support assembly is distributed on the inner side of the U-shaped base. The movable support assembly cooperates with the front end support roller to provide movable support for the longer steel. An alignment assembly is provided at one end of the fixed frame, and the alignment assembly is used to guide and limit the front end of the movable steel. The utility model provides placement support for the longer steel by providing the movable support assembly, and the front end support roller and the rear end support roller. In this way, only one person is needed to push the steel from behind to insert it into the straightening machine. Compared with the traditional operation of feeding the longer steel with the cooperation of two people, it not only saves manpower, but also makes the feeding process easier. In addition, through the movement and adjustment of the rear end support roller, it can adapt to the pushing operation of steels of different lengths, and is flexible and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of section steel straightening auxiliary devices, in particular to a section steel straightening auxiliary tooling. Background Art

[0002] Steel section is a strip-shaped steel with a certain cross-sectional shape and size. It is one of the four major types of steel (plate, tube, section, wire). According to the cross-sectional shape, steel sections are divided into simple cross-sectional steel sections and complex cross-sectional steel sections (special-shaped steel). The former refers to square steel, round steel, flat steel, angle steel, hexagonal steel, etc., and the latter refers to I-beams, channel steel, rails, window frame steel, curved steel, etc.

[0003] The steel straightening method is to eliminate the bending, twisting and other defects of the steel caused by various reasons during the rolling process, and various processing means are implemented. The main types of steel straightening equipment include pressure straightening machine, parallel roller straightening machine, inclined roller straightening machine, rotary reverse bending straightening machine, stretching and bending straightening machine, etc.

[0004] When straightening steel sections, manual feeding is mostly used, that is, personnel feed the steel sections to be straightened into the straightening machine. However, it is inconvenient for one person to operate the longer steel sections, and two people are required to work together to feed them into the straightening machine. This takes up more human resources and increases the workload of the staff. Based on this, an auxiliary tooling for steel section straightening is provided. Utility Model Content

[0005] The purpose of the utility model is to provide a steel section straightening auxiliary tooling to solve the above-mentioned problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel straightening auxiliary tooling, comprising a U-shaped base and a universal wheel fixedly installed at the bottom of the U-shaped base, wherein one end of the top of the U-shaped base is symmetrically and fixedly connected to two fixing frames, the middle of the two fixing frames is rotatably connected to the front end support roller, and a movable support assembly is distributed on the inner side of the U-shaped base, and the movable support assembly cooperates with the front end support roller to provide movable support for longer steel sections, and an alignment assembly is provided at one end of the fixed frame, and the alignment assembly is used to guide and limit the front end of the moving steel section; the movable support assembly comprises a support unit, a moving unit, and a locking unit; the support unit cooperates with the front end support roller to provide support for the movement of the steel section; the moving unit is used to provide a movable guide for the support unit to realize the position adjustment of the support unit, so as to match steel sections of different lengths; the locking unit is used to fix the position of the support unit.

[0007] As a further solution of the utility model: the support unit includes a horizontal connecting plate, a vertical frame, and a rear end support roller; the horizontal connecting plate is distributed on the inner side of the U-shaped base, the vertical frame is symmetrically fixed on the top of the horizontal connecting plate, the rear end support roller is rotatably connected between the two vertical frames, the upper surface of the rear end support roller is flush with the upper surface of the front end support roller, and the rear end support roller and the front end support roller are used to provide support for the steel section.

[0008] As a further solution of the utility model: the movable unit includes a horizontal slide groove and a vertical slide groove; the horizontal slide groove is symmetrically opened on both sides of the outer wall of the U-shaped base and penetrates to the inner side of the U-shaped base, and the vertical slide groove is opened at the top of the U-shaped base and vertically communicates with the horizontal slide groove; the two sides of the horizontal connecting plate are slidably connected to the horizontal slide groove and protrude to the outside of the U-shaped base, and the vertical frame vertically penetrates the vertical slide groove, and the horizontal slide groove and the vertical slide groove are used to provide guidance for the movement of the rear end support roller, and the distance between the rear end support roller and the front end support roller is adjusted to adapt to steel sections of different lengths.

[0009] As a further solution of the utility model: the locking unit includes a locking hole, a fixed side plate, a first threaded hole, and a first bolt; the support unit is provided with two groups, and the fixed side plates are distributed on both sides of the outside of the U-shaped base and are fixedly connected to the two horizontal connecting plates in the two groups of support units; there are multiple locking holes, and the multiple locking holes are evenly opened in the horizontal direction and distributed on both sides of the U-shaped base and are connected with the vertical slide groove; the first threaded hole is opened on one side of the fixed side plate and passes through the other side of the fixed side plate, the first bolt is threadedly connected to the first threaded hole and passes through the fixed side plate and passes through a locking hole, so as to realize the fixation of the horizontal position of the two groups of support units.

[0010] As a further solution of the utility model: the alignment assembly includes a connecting plate, a linear guide rod, a movable seat, a limiting guide plate, a second bolt hole, and a second bolt; the connecting plate is fixed to one side of the outer wall of the fixed frame, and the linear guide rod is fixed in the middle of the two connecting plates; two movable seats are provided, and the two movable seats are sleeved on the outside of the linear guide rod, and the two limiting guide plates are symmetrically fixed on the top of the two movable seats, and the spacing between the two movable seats is adjusted to adapt to steel sections of different widths, and the guidance of the two movable seats is used to make the position of the steel section correspond to the entrance position of the straightening machine; the second bolt hole is opened at the top of the movable seat, and the second bolt is threadedly connected to the second bolt hole and tightly fits the upper surface of the linear guide rod, so as to realize the position fixation of the movable seat.

[0011] As a further solution of the utility model: the top of the limiting guide plate extends to above the front end support roller, and the two limiting guide plates are overall in an "eight"-shaped structure, with the large open end being the end close to the front end support roller.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By setting up a mobile support component, the front end support roller and the rear end support roller can provide placement support for longer steel sections. In this way, only one person is needed to push the steel section from the back to insert it into the straightening machine. Compared with the traditional operation that requires two people to cooperate to feed the longer steel sections, it not only saves manpower but also makes the loading process easier. In addition, through the movement and adjustment of the rear end support roller, it can adapt to the pushing operation of steel sections of different lengths, which is flexible and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the disassembly of the mobile support assembly of the utility model;

[0016] Figure 3 It is a schematic diagram of the disassembly of the alignment component of the utility model.

[0017] In the figure: 1. U-shaped base; 2. fixed frame; 3. front end support roller; 4. mobile support assembly; 401. horizontal connecting plate; 402. vertical frame; 403. rear end support roller; 404. horizontal slide groove; 405. vertical slide groove; 406. locking hole; 407. fixed side plate; 408. first threaded hole; 409. first bolt; 5. alignment assembly; 501. connecting plate; 502. linear guide rod; 503. moving seat; 504. limiting guide plate; 505. second bolt hole; 506. second bolt; 6. universal wheel. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 3In an embodiment of the utility model, a steel straightening auxiliary tooling comprises a U-shaped base 1 and a universal wheel 6 fixedly installed at the bottom of the U-shaped base 1. Two fixing frames 2 are symmetrically fixedly connected to one end of the top of the U-shaped base 1. The middle of the two fixing frames 2 is rotatably connected to the front end support roller 3. A movable support assembly 4 is distributed on the inner side of the U-shaped base 1. The movable support assembly 4 cooperates with the front end support roller 3 to provide movable support for the longer steel. An alignment assembly 5 is arranged at one end of the fixed frame 2. The alignment assembly 5 is used to guide and limit the front end of the movable steel.

[0020] The movable support assembly 4 includes a supporting unit, a moving unit, and a locking unit.

[0021] The support unit cooperates with the front end support roller 3 to provide support for the movement of the steel section. The moving unit is used to provide movement guidance for the support unit to achieve position adjustment of the support unit to match steel sections of different lengths. The locking unit is used to fix the position of the support unit.

[0022] The supporting unit includes a horizontal connecting plate 401, a vertical frame 402, and a rear end support roller 403; the horizontal connecting plate 401 is distributed on the inner side of the U-shaped base 1, the vertical frame 402 is symmetrically fixed on the top of the horizontal connecting plate 401, and the rear end support roller 403 is rotatably connected between the two vertical frames 402. The upper surface of the rear end support roller 403 is flush with the upper surface of the front end support roller 3, and the rear end support roller 403 and the front end support roller 3 are used to provide support for the steel section.

[0023] The moving unit includes a horizontal slide groove 404 and a vertical slide groove 405; the horizontal slide groove 404 is symmetrically opened on both sides of the outer wall of the U-shaped base 1 and penetrates to the inner side of the U-shaped base 1, the vertical slide groove 405 is opened at the top of the U-shaped base 1 and is vertically connected to the horizontal slide groove 404, the two sides of the horizontal connecting plate 401 are slidably connected to the horizontal slide groove 404 and protrude to the outside of the U-shaped base 1, the vertical frame 402 vertically penetrates the vertical slide groove 405, the horizontal slide groove 404 and the vertical slide groove 405 are used to provide guidance for the movement of the rear end support roller 403, and the distance between the rear end support roller 403 and the front end support roller 3 is adjusted to adapt to steel sections of different lengths.

[0024] The locking unit includes a locking hole 406, a fixed side plate 407, a first threaded hole 408, and a first bolt 409; there are two groups of support units, and the fixed side plates 407 are distributed on both sides of the outside of the U-shaped base 1 and are fixedly connected to the two horizontal connecting plates 401 in the two groups of support units; there are multiple locking holes 406, and the multiple locking holes 406 are evenly opened and distributed on both sides of the U-shaped base 1 along the horizontal direction and are connected with the vertical slide groove 405; the first threaded hole 408 is opened on one side of the fixed side plate 407 and passes through the other side of the fixed side plate 407, and the first bolt 409 is threadedly connected to the first threaded hole 408 and passes through the fixed side plate 407 and passes through a locking hole 406, so as to realize the fixation of the horizontal position of the two groups of support units.

[0025] In this embodiment: When this device is in use, it can be placed at the input port of the straightening machine. The front end support roller 402 and the rear end support roller 403 can provide placement support for the longer steel sections. In this way, only one person is needed to push the steel section from behind to insert it into the straightening machine. Compared with the traditional operation that requires two people to cooperate to feed the longer steel sections, it not only saves manpower, but also makes the loading process easier.

[0026] When feeding steel sections of different lengths, the position of the rear support roller 403 can be adjusted so that the person standing at the rear end of the mobile support assembly 4 can fully push the front end of the steel section into the straightening machine. The operation steps are as follows:

[0027] By loosening the two first bolts 409 on both sides, the first bolts 409 are separated from the locking holes 406 , and then the rear end support roller 403 can be moved. After the position of the rear end support roller 403 is determined, the first bolt 409 is tightened to engage with the other locking hole 406 .

[0028] Please refer to Figures 1 to 3The alignment component 5 includes a connecting plate 501, a linear guide rod 502, a movable seat 503, a limiting guide plate 504, a second bolt hole 505, and a second bolt 506; the connecting plate 501 is fixed to one side of the outer wall of the fixing frame 2, and the linear guide rod 502 is fixed between the two connecting plates 501; there are two movable seats 503, the two movable seats 503 are sleeved on the outside of the linear guide rod 502, and the two limiting guide plates 504 are symmetrically fixed to the top of the two movable seats 503, and the spacing between the two movable seats 503 is adjusted to adapt to Steel sections of different widths are guided by two movable seats 503 to make their positions correspond to the entrance position of the straightening machine; a second bolt hole 505 is opened at the top of the movable seat 503, and a second bolt 506 is threadedly connected to the second bolt hole 505 and tightly fits on the upper surface of the linear guide rod 502, so as to achieve the position fixation of the movable seat 503; the top of the limiting guide plate 504 extends to above the front end support roller 3, and the two limiting guide plates 504 are overall in an "eight"-shaped structure, with the large open end being the end close to the front end support roller 3.

[0029] In this embodiment: the movement operation of the movable seat 503 can be realized by loosening the second bolt 506. By adjusting the distance between the two movable seats 503, it can be matched to adapt to steel sections of different widths. In addition, the entrance positions of different straightening machines are different. At this time, the positions of the two movable seats 503 can be adjusted so that the position where the steel section is pushed in corresponds to the entrance of the straightening machine.

[0030] The "eight"-shaped structure of the two limiting guide plates 504 can facilitate the insertion of the steel section end and finally align it with the inlet of the straightening machine, ensuring smooth insertion of the steel section end.

[0031] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steel straightening auxiliary tool, comprising a U-shaped base (1) and a universal wheel (6) fixedly mounted on the bottom of the U-shaped base (1), characterized in that: Two fixed frames (2) are symmetrically fixedly connected to one end of the top of the U-shaped base (1); the middle of the two fixed frames (2) is rotatably connected to the front end support roller (3); a movable support assembly (4) is distributed on the inner side of the U-shaped base (1); the movable support assembly (4) cooperates with the front end support roller (3) to provide movable support for the longer steel; an alignment assembly (5) is arranged at one end of the fixed frame (2); the alignment assembly (5) is used to guide and limit the front end of the movable steel; the movable support assembly (4) comprises a support unit, a moving unit, and a locking unit; the support unit cooperates with the front end support roller (3) to provide support for the movement of the steel; the moving unit is used to provide movable guidance for the support unit, realize position adjustment of the support unit, and match steels of different lengths; the locking unit is used to fix the position of the support unit.

2. The auxiliary tooling for straightening section steel according to claim 1, characterized in that: The support unit comprises a horizontal connecting plate (401), a vertical frame (402), and a rear end support roller (403); the horizontal connecting plate (401) is distributed on the inner side of the U-shaped base (1); the vertical frame (402) is symmetrically fixed to the top of the horizontal connecting plate (401); the rear end support roller (403) is rotatably connected between the two vertical frames (402); the upper surface of the rear end support roller (403) is flush with the upper surface of the front end support roller (3); and the rear end support roller (403) and the front end support roller (3) are used to provide support for the steel section.

3. A steel straightening auxiliary tooling according to claim 2, characterized in that: The movable unit comprises a horizontal slide groove (404) and a vertical slide groove (405); the horizontal slide groove (404) is symmetrically opened on both sides of the outer wall of the U-shaped base (1) and penetrates to the inner side of the U-shaped base (1); the vertical slide groove (405) is opened on the top of the U-shaped base (1) and vertically communicates with the horizontal slide groove (404); both sides of the horizontal connecting plate (401) are slidably connected to the horizontal slide groove (404) and protrude to the outside of the U-shaped base (1); the vertical frame (402) vertically penetrates the vertical slide groove (405); the horizontal slide groove (404) and the vertical slide groove (405) are used to provide guidance for the movement of the rear end support roller (403); and the distance between the rear end support roller (403) and the front end support roller (3) is adjusted to adapt to steel sections of different lengths.

4. The steel straightening auxiliary tooling according to claim 3 is characterized in that: The locking unit comprises a locking hole (406), a fixed side plate (407), a first threaded hole (408), and a first bolt (409); the support unit is provided in two groups, the fixed side plates (407) are distributed on both sides of the outside of the U-shaped base (1) and are fixedly connected to the two horizontal connecting plates (401) in the two groups of support units; a plurality of locking holes (406) are provided, and the plurality of locking holes (406) are evenly distributed on both sides of the U-shaped base (1) along the horizontal direction and are connected to the vertical slide groove (405); the first threaded hole (408) is provided on one side of the fixed side plate (407) and passes through the other side of the fixed side plate (407); the first bolt (409) is threadedly connected to the first threaded hole (408), passes through the fixed side plate (407) and passes through the inside of a locking hole (406), so as to achieve the fixing of the horizontal position of the two groups of support units.

5. The steel straightening auxiliary tooling according to claim 1 is characterized in that: The alignment assembly (5) comprises a connecting plate (501), a linear guide rod (502), a movable seat (503), a limiting guide plate (504), a second bolt hole (505), and a second bolt (506); the connecting plate (501) is fixed to one side of the outer wall of the fixing frame (2), and the linear guide rod (502) is fixed between the two connecting plates (501); two movable seats (503) are provided, and the two movable seats (503) are sleeved on the outer sides of the linear guide rod (502), and the two limiting guide plates (504) are sleeved on the outer sides of the linear guide rod (502). 04) is symmetrically fixed on the top of the two movable seats (503), and is used to adapt to steel sections of different widths through the adjustment of the spacing between the two movable seats (503). The two movable seats (503) are used to guide the position of the steel section to correspond to the entrance position of the straightening machine; the second bolt hole (505) is opened on the top of the movable seat (503), and the second bolt (506) is threadedly connected to the second bolt hole (505) and tightly fits on the upper surface of the linear guide rod (502), so as to realize the position fixation of the movable seat (503).

6. The auxiliary tool for straightening section steel according to claim 5, characterized in that: The top of the limiting guide plate (504) extends to the top of the front end support roller (3), and the two limiting guide plates (504) are in an "eight"-shaped structure as a whole, with the large open end being the end close to the front end support roller (3).

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