H-shaped steel radian machining device

Abstract

The invention discloses an I-shaped steel radian machining device, which relates to the technical field of I-shaped steel bending, and comprises a fixing frame, a program control system is externally connected to the fixing frame, a spacing adjusting assembly is mounted on one side of the fixing frame, a radian adjusting assembly is mounted on the other side of the fixing frame, and the spacing adjusting assembly comprises a support frame and a spacing adjusting unit. The supporting frame is fixedly installed on one side of the fixing frame, the two sets of interval adjusting units are arranged, the supporting unit is arranged between the two sets of interval adjusting units and installed in the middle of the supporting frame, each set of interval adjusting unit is provided with the conveying assembly, the conveying assembly comprises a driving unit and a conveying unit, the driving unit is installed on the supporting frame, and the conveying unit is installed on the supporting frame. The driving unit is connected with the distance adjusting unit, and the conveying unit is installed on the distance adjusting unit. The H-shaped steel bending device can adapt to bending of H-shaped steel of different widths and can bend the H-shaped steel at different angles.

Description

Technical Field

[0001] The invention relates to the technical field of I-beam bending, and in particular to an I-beam radian processing device. Background Art

[0002] I-beams are widely used in construction, bridges, machinery manufacturing and other fields. During processing, I-beams usually need to be bent into different angles or shapes to adapt to different scenarios. The bent I-beams are widely made into mechanical structural parts to support various mechanical mechanisms.

[0003] In the prior art, when bending I-beams, it is usually only applicable to I-beams of one width. When the width of the I-beam is changed, multiple parts of the bending equipment need to be manually adjusted, which is relatively complicated to adjust. At the same time, it is not convenient to control the bending angle during the bending process, which will lead to inaccurate bending precision and easily lead to secondary rework. Summary of the invention

[0004] In view of the above technical problems, the present invention proposes an I-beam curvature processing device, comprising a fixed frame, the fixed frame is externally connected to a program control system, a spacing adjustment component is installed on one side of the fixed frame, and a curvature adjustment component is installed on the other side of the fixed frame, the spacing adjustment component comprises a support frame and a spacing adjustment unit, the support frame is fixedly installed on one side of the fixed frame, two groups of spacing adjustment units are provided, a support unit is provided between the two groups of spacing adjustment units, the support unit is installed in the middle of the support frame, each group of the spacing adjustment units is provided with a conveying component, the conveying component comprises a driving unit and a conveying unit, the driving unit is installed on the support frame, the driving unit is connected to the spacing adjustment unit, the conveying unit is installed on the spacing adjustment unit, the conveying unit is connected to the driving, the conveying unit is provided with two groups, and the two groups of conveying units are arranged face to face; the curvature adjustment component comprises a first curvature adjustment unit and a second curvature adjustment unit, the first curvature adjustment unit and the second curvature adjustment unit are both installed on one side of the fixed frame, and an electromagnetic controller is installed on the first curvature adjustment unit.

[0005] Furthermore, the spacing adjustment unit includes a motor 1, a screw 1 and a slider, the motor 1 is fixedly mounted at one end of the support frame, the screw 1 is rotatably mounted in the support frame, the screw 1 is provided with two sections of threads with opposite spiral directions, two sliders are provided, and the two sliders are respectively slidably mounted on the two ends of the support frame, one of the sliders is connected to a section of thread on the screw 1, and the other slider is connected to the other end of the screw 1 thread, each of the sliders is fixedly mounted with a support ring, and the screw 1 is coaxially fixedly connected to the output shaft of the motor 1.

[0006] Furthermore, the driving unit includes motor 2, a support plate and a spline shaft. Motor 2 is fixedly mounted on the other end of the support frame away from motor 1 through the support plate. The spline shaft is rotatably mounted on the support frame. The spline shaft is coaxially fixedly connected to the output shaft of motor 2.

[0007] Further, the conveying unit includes an adjusting wheel, a gear 1 and a conveying wheel, the adjusting wheel is rotatably installed in a supporting ring, the adjusting wheel and the supporting ring are relatively fixed in a horizontal direction, the adjusting wheel is connected to the spline shaft through a spline, the gear 1 is rotatably installed on the supporting ring, the gear 1 is coaxially fixedly connected to the adjusting wheel, the conveying wheel is rotatably installed on the supporting ring through a mounting plate, and the lower end of the conveying wheel is coaxially fixedly installed with a gear 2, and the gear 2 is meshingly connected to the gear 1.

[0008] Furthermore, the support unit includes a support roller, a mounting seat and an electric cylinder 1, wherein the electric cylinder 1 is fixedly mounted in the middle of the support frame, the mounting seat is fixedly mounted on the piston rod of the electric cylinder 1, and the support roller is rotatably mounted on the mounting seat.

[0009] Further, the first curvature adjustment unit includes a sleeve, a second lead screw, a third motor and a slide seat, the third motor is fixedly mounted on the other side of the fixed frame, the second lead screw is rotatably mounted on the other side of the fixed frame, the second lead screw is coaxially fixedly connected with the output shaft of the third motor, the slide seat is slidably mounted on the other side of the fixed frame, the slide seat is threadedly connected to the second lead screw, the electromagnetic controller is detachably mounted on the slide seat, the sleeve is fixedly mounted on the output end of the electromagnetic controller, and the sleeve is provided with a magnetic fluid.

[0010] Furthermore, the second arc adjustment unit includes an arc adjustment frame, a rotating shaft, an electric cylinder 2, a support and an avoidance groove, the support is fixedly mounted on a side of the fixed frame away from the supporting frame, the rotating shaft is rotatably mounted on a side of the fixed frame away from the supporting frame, the arc adjustment frame is fixedly mounted on the rotating shaft, the arc adjustment frame is rotatably connected to the fixed frame, the shape of the arc adjustment frame is arc-shaped, an avoidance groove is provided in the middle of the arc adjustment frame, a support rod is fixedly mounted in the avoidance groove, one end of the electric cylinder 2 away from the piston rod is hinged on the support, and the piston rod of the electric cylinder 2 is hinged to the support rod.

[0011] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention can adjust the spacing between the two conveying wheels through a spacing adjustment unit to adapt to the bending of I-beams of different widths; (2) The present invention can facilitate the conveying and supporting of I-beams of different widths through the mutual cooperation between the spacing adjustment unit, the conveying unit, the driving unit and the supporting unit, thereby improving the applicable scope of the bending of I-beams and improving the efficiency of conveying I-beams; (3) The present invention can adapt to different bending angles by adjusting the positions of the sleeve and the arc adjustment frame, which is convenient for bending I-beams of different batches or different bending angles of the same batch, thereby improving the applicable scope of the bending of I-beams; (4) Since the present invention has a magnetic fluid in the sleeve, the buffering strength of the magnetic fluid in the sleeve is changed by controlling the amount of current supplied to the electromagnetic controller, so as to adjust the buffering strength during the arc processing of the I-beam and improve the arc forming quality of the I-beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 .

[0013] Figure 2 It is a front view of the present invention.

[0014] Figure 3 It is a top view of the present invention.

[0015] Figure 4 It is a side view of the present invention.

[0016] Figure 5 The overall structure of the present invention is shown in FIG. Figure 2 .

[0017] Figure 6 For the present invention Figure 5 Enlarged structural diagram at A in the middle.

[0018] Figure 7 The overall structure of the present invention is shown in FIG. Figure 3 .

[0019] Figure 8 The overall structure of the present invention is shown in FIG. Figure 4 .

[0020] Figure numbers: 101-fixed frame; 201-support frame; 202-motor one; 203-screw one; 204-slider; 205-support ring; 301-motor two; 302-support plate; 303-adjusting wheel; 304-gear one; 305-spline shaft; 306-gear two; 307-conveying wheel; 401-support roller; 402-mounting seat; 403-electric cylinder one; 501-sleeve; 502-screw two; 503-motor three; 504-slide; 601-electromagnetic controller; 701-arc adjustment frame; 702-rotating shaft; 703-electric cylinder two; 704-support; 705-avoidance groove. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0022] Example: Figure 1-Figure 8 An I-beam curvature processing device shown includes a fixed frame 101, the fixed frame 101 is externally connected to a program control system, a spacing adjustment component is installed on one side of the fixed frame 101, and a curvature adjustment component is installed on the other side of the fixed frame 101, the spacing adjustment component includes a support frame 201 and a spacing adjustment unit, the support frame 201 is fixedly installed on one side of the fixed frame 101, two groups of spacing adjustment units are provided, a support unit is provided between the two groups of spacing adjustment units, the support unit is installed in the middle of the support frame 201, each group of spacing adjustment units is provided with a conveying component, the conveying component includes a driving unit and a conveying unit, the driving unit is installed on the support frame 201, the driving unit is connected to the spacing adjustment unit, the conveying unit is installed on the spacing adjustment unit, the conveying unit is connected to the driving, and two groups of conveying units are provided, and the two groups of conveying units are arranged face to face; the curvature adjustment component includes a first curvature adjustment unit and a second curvature adjustment unit, the first curvature adjustment unit and the second curvature adjustment unit are both installed on one side of the fixed frame 101, and an electromagnetic controller 601 is installed on the first curvature adjustment unit.

[0023] The spacing adjustment unit includes a motor 202, a screw 203 and a slider 204. The motor 202 is fixedly installed at one end of the support frame 201, and the screw 203 is rotatably installed in the support frame 201. The screw 203 is provided with two sections of threads with opposite spiral directions. There are two sliders 204, which are slidably installed at both ends of the support frame 201 respectively. One of the sliders 204 is connected to a section of thread on the screw 203, and the other slider 204 is connected to the other end of the thread on the screw 203. A support ring 205 is fixedly installed on each slider 204, and the screw 203 is coaxially fixedly connected to the output shaft of the motor 202.

[0024] The driving unit includes motor 2 301, a support plate 302 and a spline shaft 305. Motor 2 301 is fixedly mounted on the other end of the support frame 201 away from motor 1 202 through the support plate 302. The spline shaft 305 is rotatably mounted on the support frame 201. The spline shaft 305 is coaxially fixedly connected to the output shaft of motor 2 301.

[0025] The conveying unit includes an adjusting wheel 303, a gear 1 304 and a conveying wheel 307. The adjusting wheel 303 is rotatably installed in the support ring 205. The adjusting wheel 303 and the support ring 205 are relatively fixed in the horizontal direction. The adjusting wheel 303 is connected to the spline shaft 305 through a spline. The gear 1 304 is rotatably installed on the support ring 205. The gear 1 304 is coaxially fixedly connected to the adjusting wheel 303. The conveying wheel 307 is rotatably installed on the support ring 205 through a mounting plate. The lower end of the conveying wheel 307 is coaxially fixedly installed with a gear 2 306, and the gear 2 306 is meshingly connected with the gear 1 304.

[0026] The support unit includes a support roller 401, a mounting seat 402 and an electric cylinder 403. The electric cylinder 403 is fixedly installed in the middle of the support frame 201. The mounting seat 402 is fixedly installed on the piston rod of the electric cylinder 403, and the support roller 401 is rotatably installed on the mounting seat 402.

[0027] The first curvature adjustment unit includes a sleeve 501, a lead screw 502, a motor 503 and a slide 504. The motor 503 is fixedly installed on the other side of the fixed frame 101, the lead screw 502 is rotatably installed on the other side of the fixed frame 101, the lead screw 502 is coaxially fixedly connected with the output shaft of the motor 503, the slide 504 is slidably installed on the other side of the fixed frame 101, the slide 504 is threadedly connected to the lead screw 502, the electromagnetic controller 601 is detachably installed on the slide 504, the sleeve 501 is fixedly installed on the output end of the electromagnetic controller 601, and the sleeve 501 is provided with a magnetic fluid.

[0028] The second arc adjustment unit includes an arc adjustment frame 701, a rotating shaft 702, an electric cylinder 703, a support 704 and an avoidance groove 705. The support 704 is fixedly installed on the side of the fixed frame 101 away from the support frame 201, the rotating shaft 702 is rotatably installed on the side of the fixed frame 101 away from the support frame 201, the arc adjustment frame 701 is fixedly installed on the rotating shaft 702, the arc adjustment frame 701 is rotatably connected to the fixed frame 101, the shape of the arc adjustment frame 701 is arc-shaped, and an avoidance groove 705 is provided in the middle of the arc adjustment frame 701, and a support rod is fixedly installed in the avoidance groove 705. The end of the electric cylinder 703 away from the piston rod is hinged on the support 704, and the piston rod of the electric cylinder 703 is hinged to the support rod.

[0029] The working principle of the present invention is: When the spacing adjustment unit, the driving unit, the conveying unit and the supporting unit are working: the output shaft of the motor 2 301: the output shaft of the motor 1 202 drives the screw 1 203 to rotate, and when the screw 1 203 rotates, it drives the two sliders 204 to move toward or away from each other, and the two sliders 204 drive the connected adjustment wheels 303 to slide on the spline shaft 305 through the support ring 205 respectively, and the support ring 205 drives the conveying wheel 307 to move through the mounting plate, thereby adjusting the spacing between the two conveying wheels 307 in the same group of conveying units.

[0030] The output shaft of the second motor 301 drives the spline shaft 305 to rotate, the spline shaft 305 drives the gear 1 304 to rotate through the adjusting wheel 303, the gear 1 304 drives the conveying wheel 307 to rotate through the gear 2 306, and the I-beam to be processed is conveyed by the rotation of the conveying wheel 307.

[0031] The piston rod of the electric cylinder 403 drives the support roller 401 to move through the mounting seat 402, thereby adjusting the height of the support roller 401 to adapt to the transportation and support of I-beams of different heights.

[0032] The spacing between the two conveying wheels 307 is adjusted by the spacing adjustment unit to adapt to the bending of I-beams of different widths. The spacing adjustment unit, the conveying unit, the driving unit and the supporting unit cooperate with each other to facilitate the conveying and support of I-beams of different widths, thereby improving the applicable scope of the bending of the I-beams and the efficiency of conveying the I-beams.

[0033] When the first curvature adjustment unit and the second curvature adjustment unit are working: according to the required bending angle (the bending angle is set in advance according to the demand), the output shaft of the motor three 503 drives the screw two 502 to rotate, and when the screw two 502 rotates, it drives the slide 504 to move, and the slide 504 drives the electromagnetic controller 601 and the sleeve 501 to move, and at the same time, the piston rod of the electric cylinder two 703 moves, and then drives the arc adjustment frame 701 to rotate around the axis of the rotating shaft 702 through the support rod in the avoidance groove 705, so as to adapt to different bending angles by adjusting the position of the sleeve 501 and the arc adjustment frame 701, which is convenient for bending different batches of I-beams or different bending angles of the same batch, thereby improving the applicable range of I-beam bending.

[0034] Since magnetic fluid is arranged in the sleeve 501, the buffering strength of the magnetic fluid in the sleeve 501 is changed by controlling the amount of current supplied to the electromagnetic controller 601, so as to adjust the buffering strength during the arc processing of the I-beam and improve the arc forming quality of the I-beam.

[0035] It should be particularly noted that the start and stop of the above-mentioned power parts and the overall working process of the present invention are all controlled by a program control system.

Claims

1. An I-beam arc processing device, comprising a fixed frame (101), wherein the fixed frame (101) is externally connected to a program control system, characterized in that: A spacing adjustment component is installed on one side of the fixed frame (101), and a curvature adjustment component is installed on the other side of the fixed frame (101). The spacing adjustment component comprises a support frame (201) and a spacing adjustment unit. The support frame (201) is fixedly installed on one side of the fixed frame (101). Two groups of spacing adjustment units are provided. A support unit is provided between the two groups of spacing adjustment units. The support unit is installed in the middle of the support frame (201). Each group of spacing adjustment units is provided with a conveying component. The conveying component comprises a driving unit and a conveying unit. The driving unit is installed on the support frame (201). The driving unit is connected to the spacing adjustment unit. The conveying unit is installed on the spacing adjustment unit. The conveying unit is connected to the driving unit. Two groups of conveying units are provided. The two groups of conveying units are arranged face to face. The curvature adjustment component comprises a first curvature adjustment unit and a second curvature adjustment unit. The first curvature adjustment unit and the second curvature adjustment unit are both installed on one side of the fixed frame (101). An electromagnetic controller (601) is installed on the first curvature adjustment unit.

2. The I-beam arc processing device according to claim 1, characterized in that: The spacing adjustment unit comprises a motor 1 (202), a lead screw 1 (203) and a slider (204); the motor 1 (202) is fixedly mounted on one end of a support frame (201); the lead screw 1 (203) is rotatably mounted in the support frame (201); the lead screw 1 (203) is provided with two sections of threads with opposite spiral directions; two sliders (204) are provided, and the two sliders (204) are slidably mounted on two ends of the support frame (201), respectively; one of the sliders (204) is connected to a section of threads on the lead screw 1 (203); the other slider (204) is connected to the other end of the lead screw 1 (203) by threads; each slider (204) is fixedly mounted with a support ring (205); the lead screw 1 (203) is coaxially fixedly connected to an output shaft of the motor 1 (202).

3. The I-beam arc processing device according to claim 2, characterized in that: The driving unit comprises a second motor (301), a support plate (302) and a spline shaft (305); the second motor (301) is fixedly mounted on the other end of the support frame (201) away from the first motor (202) via the support plate (302); the spline shaft (305) is rotatably mounted on the support frame (201); and the spline shaft (305) is coaxially fixedly connected to an output shaft of the second motor (301).

4. The I-beam arc processing device according to claim 3, characterized in that: The conveying unit comprises an adjusting wheel (303), a gear one (304) and a conveying wheel (307); the adjusting wheel (303) is rotatably mounted in a support ring (205); the adjusting wheel (303) and the support ring (205) are relatively fixed in a horizontal direction; the adjusting wheel (303) and the spline shaft (305) are spline-connected; the gear one (304) is rotatably mounted on the support ring (205); the gear one (304) and the adjusting wheel (303) are coaxially fixedly connected; the conveying wheel (307) is rotatably mounted on the support ring (205) via a mounting plate; a gear two (306) is coaxially fixedly mounted on the lower end of the conveying wheel (307); the gear two (306) is meshingly connected with the gear one (304).

5. The I-beam arc processing device according to claim 4, characterized in that: The support unit comprises a support roller (401), a mounting seat (402) and an electric cylinder 1 (403); the electric cylinder 1 (403) is fixedly mounted in the middle of the support frame (201); the mounting seat (402) is fixedly mounted on the piston rod of the electric cylinder 1 (403); and the support roller (401) is rotatably mounted on the mounting seat (402).

6. The I-beam arc processing device according to claim 5, characterized in that: The first curvature adjustment unit comprises a sleeve (501), a second lead screw (502), a third motor (503) and a slide seat (504); the third motor (503) is fixedly mounted on the other side of the fixed frame (101); the second lead screw (502) is rotatably mounted on the other side of the fixed frame (101); the second lead screw (502) is coaxially fixedly connected with the output shaft of the third motor (503); the slide seat (504) is slidably mounted on the other side of the fixed frame (101); the slide seat (504) is threadedly connected to the second lead screw (502); the electromagnetic controller (601) is detachably mounted on the slide seat (504); the sleeve (501) is fixedly mounted on the output end of the electromagnetic controller (601); and the sleeve (501) is provided with a magnetic fluid.

7. The I-beam arc processing device according to claim 6, characterized in that: The second arc adjustment unit comprises an arc adjustment frame (701), a rotating shaft (702), a second electric cylinder (703), a support (704) and an avoidance groove (705); the support (704) is fixedly mounted on a side of the fixed frame (101) away from the support frame (201); the rotating shaft (702) is rotatably mounted on a side of the fixed frame (101) away from the support frame (201); the arc adjustment frame (701) is fixedly mounted on the rotating shaft (702); the arc adjustment frame (701) is rotatably connected to the fixed frame (101); the shape of the arc adjustment frame (701) is an arc; a avoidance groove (705) is provided in the middle of the arc adjustment frame (701); a support rod is fixedly mounted in the avoidance groove (705); an end of the second electric cylinder (703) away from the piston rod is hinged on the support (704); and the piston rod of the second electric cylinder (703) is hinged to the support rod.

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