Clamping mechanism for correcting steel member

Abstract

The utility model provides a clamping mechanism for straightening a steel member, belongs to the technical field of steel member processing, and solves the problems that the steel member needs to be pushed in the straightening process of the steel structure, a worker usually needs to manually push the steel structure into a straightening machine for straightening, and the working efficiency is reduced. The clamping mechanism for correcting the steel member comprises a mounting plate, a first supporting frame and a second supporting frame are connected to the mounting plate in a sliding mode, two air cylinders are connected to the first supporting frame in a sliding mode, pressing columns are fixed to the output shaft ends of the air cylinders, baffles are connected to the pressing columns in a sliding mode, two fixing plates are fixed to the mounting plate, and a plurality of pressing rollers are rotationally connected between the two fixing plates. A placing opening is formed in the first supporting frame, and a clamping groove is formed in the second supporting frame. The steel component straightening machine has the advantage that a worker does not need to manually push a steel component into the straightening machine.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel component processing and relates to a clamping mechanism, in particular to a clamping mechanism for correcting steel components. Background Art

[0002] During the manufacturing process, steel is affected by various stresses, which may cause defects such as bending, twisting, and warping. Through deformation correction, the steel can be plastically deformed to release the internal stress and achieve the effect of eliminating or reducing deformation defects.

[0003] After searching, it is found that a clamping mechanism for processing steel components is disclosed in Chinese patent documents [Application No.: 202020718924.6; Publication No.: CN 212762992 U]. This clamping mechanism for processing steel components includes a support assembly, a telescopic assembly, a top pressure assembly, a clamping assembly and a positioning assembly. The support assembly is fixed in the frame, the telescopic assembly is assembled in the support assembly, the top pressure assembly is assembled in the telescopic assembly, the clamping assembly is assembled in the telescopic assembly and connected with the top pressure assembly, the top pressure assembly drives the clamping assembly to operate, the positioning assembly is assembled on the clamping assembly and can operate with the clamping assembly, the positioning assembly is adapted to the shape of the steel component, the steel component is clamped and positioned by the positioning assembly, and the positioning assembly, the clamping assembly and the power assembly are all telescoped in the support assembly with the telescopic assembly. The bottom end of the clamping arm is assembled with a positioning end through a detachable connector, and multiple positioning ends can be prepared. The positioning notches in each positioning end have different shapes to adapt to steel components of different shapes, which is convenient to use.

[0004] Although the clamping assembly disclosed in the patent has a positioning end assembled at the bottom end of the clamping arm through a detachable connecting piece, multiple positioning ends can be prepared, and the positioning notches in each positioning end have different shapes to adapt to steel components of different shapes, which is easy to use. However, the steel structure needs to be pushed during the correction process, and usually the staff needs to manually push the steel structure into the correction machine for correction, which reduces work efficiency. Utility Model Content

[0005] The purpose of the utility model is to solve the above problems in the existing technology and propose a clamping mechanism for steel component correction. The technical problem to be solved by the utility model is: how to achieve the goal of not requiring the staff to manually push the steel component into the correction machine.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A clamping mechanism for correcting steel components comprises a mounting plate, a support frame 1 and a support frame 2 are slidably connected to the mounting plate, two cylinders are slidably connected to the support frame 1, a pressure column is fixed to the output shaft end of the cylinder, a baffle is slidably connected to the pressure column, two fixed plates are fixed to the mounting plate, a plurality of pressure rollers are rotatably connected between the two fixed plates, a placement opening is provided on the support frame 1, and a clamping groove is provided on the support frame 2.

[0008] The working principle of the utility model is: the steel plate is inserted into the support frame one through the placement port, the cylinder is started to make the pressure column fix the steel plate, the baffle moves downward with the pressure column and fits with the lower end of the placement port, so that one end of the steel plate fits with the baffle, and the steel plate is pushed between the pressure rollers for correction by moving the support frame one. The corrected steel plate enters the clamping groove of the support frame two, and the staff does not need to manually push the steel plate into the correction machine.

[0009] Two sliding grooves are provided on the mounting plate, an electric telescopic rod is fixed on the left end of the mounting plate, the telescopic end of the electric telescopic rod is fixedly connected to the support frame 1, a spring is fixed on the right end of the sliding groove, the other end of the spring is fixedly connected to the support frame 2, and the support frame 1 and the support frame 2 are both slidably connected to the sliding groove.

[0010] By adopting the above structure, an electric telescopic rod and a spring are installed, and the electric telescopic rod is used to push the steel plate on the support frame one to move into the pressure roller for correction. One end of the corrected steel plate enters the clamping groove of the support frame two, and the support frame one moves toward the direction of the support frame two to generate a thrust on the support frame two through the steel plate. The support plate two drives one end of the corrected steel plate to move in the slide groove, thereby realizing that there is no need for the staff to manually push the steel plate.

[0011] The baffle plate is provided with a moving groove, a moving rod is slidably connected in the moving groove, and the other end of the moving rod is fixedly connected to the pressure column.

[0012] By adopting the above structure, by opening a moving groove and installing a moving rod, when the baffle moves down into the placement opening, depending on the thickness of the steel plate, the moving rod on the pressure column slides in the moving groove without being affected by the baffle.

[0013] A sliding opening is provided on the support frame 1, a motor is fixed on the support frame 1, a bidirectional threaded rod extending into the sliding opening is fixed on the output shaft end of the motor, and the bidirectional threaded rod is threadedly connected with the cylinder.

[0014] By adopting the above structure and installing the bidirectional threaded rod, the distance between the two pressure columns can be adjusted by starting the motor and driving the bidirectional threaded rod to rotate according to the width of the steel plate.

[0015] Two support rods are fixed on the fixing plate, two notches are arranged on the support frame, the support rods are slidably connected in the notches, and a plurality of balls are rotatably connected to the support rods.

[0016] By adopting the above structure and installing the support rod, the steel plate support is made more stable, and the friction between the steel plate and the support rod is reduced by the ball bearing.

[0017] Compared with the prior art, the clamping mechanism for steel component correction has the following advantages:

[0018] 1. Insert the steel plate into the support frame 1 through the placement port, start the cylinder to make the pressure column fix the steel plate, and the baffle moves downward with the pressure column to fit with the lower end of the placement port, so that one end of the steel plate fits with the baffle, and pushes the steel plate between the pressure rollers for correction by moving the support frame 1. The corrected steel plate enters the clamping groove of the support frame 2, and the staff does not need to manually push the steel plate into the correction machine.

[0019] 2. By installing an electric telescopic rod and a spring, the electric telescopic rod is used to push the steel plate on the support frame one to move into the pressure roller for correction. One end of the corrected steel plate enters the clamping groove of the support frame two. The support frame one moves toward the direction of the support frame two and generates a thrust on the support frame two through the steel plate. The support plate two drives one end of the corrected steel plate to move in the slide groove, thereby eliminating the need for staff to manually push the steel plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 It is a top view of the utility model.

[0022] Figure 3 It is a cross-sectional view of a support frame 1 in the utility model.

[0023] Figure 4 It is a structural schematic diagram of the support frame 2 in the utility model.

[0024] In the figure, 1. mounting plate; 2. support frame 1; 3. support frame 2; 4. placement opening; 5. fixing plate; 6. pressure roller; 7. ball bearing; 8. clamping groove; 9. slide groove; 10. electric telescopic rod; 11. spring; 12. cylinder; 13. pressure column; 14. baffle; 15. moving groove; 16. moving rod; 17. sliding opening; 18. motor; 19. bidirectional threaded rod; 20. support rod. DETAILED DESCRIPTION

[0025] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0026] like Figure 1-Figure 4 As shown, the clamping mechanism for correcting the steel component includes a mounting plate 1, on which a support frame 2 and a support frame 3 are slidably connected, on which two cylinders 12 are slidably connected, on which an output shaft end of the cylinder 12 is fixed a pressure column 13, on which a baffle 14 is slidably connected, on which two fixed plates 5 are fixed, between which a plurality of pressure rollers 6 are rotatably connected, on which a placement opening 4 is provided, and on which a clamping groove 8 is provided.

[0027] Insert the steel plate onto the support frame 2 through the placement port 4, start the cylinder 12 to make the pressure column 13 fix the steel plate, and the baffle 14 moves downward with the pressure column 13 to fit with the lower end of the placement port 4, so that one end of the steel plate fits with the baffle 14, and the steel plate is pushed between the pressure rollers 6 for correction by moving the support frame 2. The corrected steel plate enters the clamping groove 8 of the support frame 2 3, and the staff does not need to manually push the steel plate into the correction machine.

[0028] Two slide grooves 9 are provided on the mounting plate 1, an electric telescopic rod 10 is fixed to the left end of the mounting plate 1, the telescopic end of the electric telescopic rod 10 is fixedly connected to the support frame 1 2, a spring 11 is fixed to the right end of the slide groove 9, the other end of the spring 11 is fixedly connected to the support frame 2 3, and both the support frame 1 2 and the support frame 2 3 are slidably connected to the slide groove 9.

[0029] By adopting the above structure, by installing the electric telescopic rod 10 and the spring 11, the electric telescopic rod 10 is used to push the steel plate on the support frame 2 to move into the pressure roller 6 for correction, and one end of the corrected steel plate enters the clamping groove 8 of the support frame 2 3. The support frame 1 2 moves toward the direction of the support frame 2 3 to generate a thrust on the support frame 2 3 through the steel plate, and the support plate 2 drives one end of the corrected steel plate to move in the slide groove 9, thereby achieving the goal of not requiring the staff to manually push the steel plate.

[0030] A moving groove 15 is formed on the baffle plate 14 , and a moving rod 16 is slidably connected in the moving groove 15 , and the other end of the moving rod 16 is fixedly connected to the pressure column 13 .

[0031] By adopting the above structure, by opening the moving groove 15 and installing the moving rod 16, when the baffle 14 moves down to the placement opening 4, according to the thickness of the steel plate, the moving rod 16 on the pressure column 13 slides in the moving groove 15 without being affected by the baffle 14.

[0032] A sliding opening 17 is provided on the support frame 2 , and a motor 18 is fixed on the support frame 2 . A bidirectional threaded rod 19 extending into the sliding opening 17 is fixed to the output shaft end of the motor 18 , and the bidirectional threaded rod 19 is threadedly connected to the cylinder 12 .

[0033] With the above structure, by installing the bidirectional threaded rod 19, the distance between the two pressure columns 13 can be adjusted by starting the motor 18 and driving the bidirectional threaded rod 19 to rotate according to the width of the steel plate.

[0034] Two support rods 20 are fixed on the fixed plate 5, and two notches are provided on the support frame 2. The support rods 20 are slidably connected in the notches, and a plurality of balls 7 are rotatably connected to the support rods 20.

[0035] With the above structure, by installing the support rod 20 , the steel plate support is made more stable, and the friction between the steel plate and the support rod 20 is reduced by the ball 7 .

[0036] The working principle of the utility model is as follows: the steel plate is inserted into the support frame 2 through the placement opening 4, and according to the width of the steel plate, the motor 18 is started to drive the bidirectional threaded rod 19 to rotate, and the distance between the two pressure columns 13 is adjusted, and the cylinder 12 is started to make the pressure column 13 fix the steel plate, and the baffle 14 moves downward with the pressure column 13 and fits with the lower end of the placement opening 4, and the steel plate on the support frame 2 is pushed by the electric telescopic rod 10 to move into the pressure roller 6 for correction, and one end of the corrected steel plate enters the clamping groove 8 of the support frame 2 3, and the support frame 2 moves toward the direction of the support frame 2 3 to generate a thrust on the support frame 2 3 through the steel plate, and the support plate 2 drives one end of the corrected steel plate to move in the slide groove 9.

[0037] In summary, by using the support frame 1 and the support frame 2, the function of not requiring the staff to manually push the steel component into the straightening machine is achieved.

[0038] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A clamping mechanism for correcting a steel member, comprising a mounting plate (1), characterized in that: The mounting plate (1) is slidably connected to a support frame 1 (2) and a support frame 2 (3); the support frame 1 (2) is slidably connected to two cylinders (12); a pressure column (13) is fixed to the output shaft end of the cylinder (12); a baffle (14) is slidably connected to the pressure column (13); two fixed plates (5) are fixed to the mounting plate (1); a plurality of pressure rollers (6) are rotatably connected between the two fixed plates (5); a placement opening (4) is provided on the support frame 1 (2); and a clamping groove (8) is provided on the support frame 2 (3).

2. A clamping mechanism for steel member correction according to claim 1, characterized in that: Two slide grooves (9) are provided on the mounting plate (1), an electric telescopic rod (10) is fixed on the left end of the mounting plate (1), the telescopic end of the electric telescopic rod (10) is fixedly connected to the support frame 1 (2), a spring (11) is fixed on the right end of the slide groove (9), the other end of the spring (11) is fixedly connected to the support frame 2 (3), and the support frame 1 (2) and the support frame 2 (3) are both slidably connected to the slide groove (9).

3. A clamping mechanism for correcting a steel member according to claim 1, characterized in that: The baffle plate (14) is provided with a moving groove (15), a moving rod (16) is slidably connected in the moving groove (15), and the other end of the moving rod (16) is fixedly connected to the pressure column (13).

4. A clamping mechanism for correcting a steel member according to claim 1, characterized in that: The support frame 1 (2) is provided with a sliding opening (17), a motor (18) is fixed on the support frame 1 (2), a bidirectional threaded rod (19) extending into the sliding opening (17) is fixed to the output shaft end of the motor (18), and the bidirectional threaded rod (19) is threadedly connected to the cylinder (12).

5. A clamping mechanism for correcting a steel member according to claim 1, characterized in that: Two support rods (20) are fixed on the fixing plate (5), two notches are provided on the support frame (2), the support rods (20) are slidably connected in the notches, and a plurality of balls (7) are rotatably connected to the support rods (20).

Images