Bending equipment for steel plate machining

Abstract

The utility model discloses bending equipment for steel plate processing, which comprises a rack, a hydraulic cylinder is arranged at the upper part in the rack, a hydraulic rod is arranged below the hydraulic cylinder, a movable seat is fixed below the hydraulic rod, a quick release mechanism is arranged below the movable seat, a support plate is fixed on one side of the rack, and a clamping plate is arranged on the other side of the rack. A pressing mechanism is arranged above the supporting plate; according to the bending equipment for steel plate machining, through cooperative use of the pressing mechanism and arrangement of a sliding block, a limiting frame can slide above a supporting plate, so that the distance between the limiting frame can be adjusted in time when steel plates of different sizes are bent, and the bending equipment has high applicability; and meanwhile, when the steel plate is machined, the screw rods are rotated to drive the pressing plates to descend so that the two sides of the upper portion of the steel plate can be tightly pressed, the steel plate can be kept stable in the machining process, deviation or shaking does not occur, and the bending accuracy and consistency are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of bending equipment, specifically is a kind of bending equipment for steel sheet processing. BACKGROUND

[0002] Steel sheet processing is a process involving various technologies and techniques, which aims to cut, shape, weld, surface treatment and other processing of steel sheet according to customer requirements to meet the requirements of specific application fields, and steel sheet processing is widely used in building, machinery, automobile, ship, aerospace and other fields, and steel sheet bending processing is a process of applying pressure to steel sheet by specific mechanical equipment to make it bend and deform according to predetermined angle and shape. In the bending process, the steel plate undergoes elastic deformation to plastic deformation, and finally realizes the desired bending effect.

[0003] However, the existing bending equipment is not convenient for pressing different sizes of steel plates during processing, and is not stable during steel plate processing, so the present application provides a bending equipment for steel plate processing to meet the needs. SUMMARY

[0004] The utility model discloses a kind of bending equipment for steel plate processing, to solve the problem raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of bending equipment for steel plate processing, including rack, hydraulic cylinder is installed above the inside of the rack, hydraulic rod is installed below the hydraulic cylinder, movable seat is fixed below the hydraulic rod, quick release mechanism is provided below the movable seat, the side of the rack is fixed with support plate, and the upper side of the support plate is provided with pressing mechanism.

[0006] The pressing mechanism includes a chute, a guide rod, a sliding block, a limiting frame, a screw rod and a pressing plate, the chute is opened in the inner side of the support plate, the guide rod is fixed in the inside of the chute, the sliding block is sleeved on the outer side of the guide rod, the limiting frame is fixed on the upper side of the sliding block, the screw rod is penetrated on the upper side of the limiting frame on both sides, and the pressing plate is movably connected below the screw rod.

[0007] Preferably, the quick release mechanism includes a clamping seat, an adjusting rod, a rotating wheel, a plug rod, a clamping plate, a positioning hole and a bending plate, the clamping seat is fixed below the movable seat, the adjusting rod is penetrated on both sides below the movable seat, the rotating wheel is fixed on one end of the adjusting rod, the plug rod is fixed on the other end of the adjusting rod, the clamping plate is installed below the clamping seat, the positioning hole is opened on both sides of the clamping plate, and the bending plate is fixed below the clamping plate.

[0008] Preferably, the plug rod constitutes telescopic structure with the movable seat through the adjusting rod, and the outer side of the plug rod is provided in screw thread shape.

[0009] Preferably, the clamping plate is arranged in a "C" shape, and the positioning holes are arranged symmetrically about the central axis of the clamping plate.

[0010] Preferably, the limiting frame is arranged in a sliding structure with the sliding block and the sliding groove, and the sliding groove has the same length as the guide rod.

[0011] Preferably, the pressing plate is arranged in a lifting structure with the limiting frame through a screw rod, and the screw rod is arranged symmetrically about the central axis of the limiting frame.

[0012] Compared with the prior art, the bending equipment for steel plate processing has the following beneficial effects:

[0013] 1. The bending equipment for steel plate processing can adjust the spacing of the limiting frame in time when bending different sizes of steel plates, has high applicability, and can press the upper two sides of the steel plate when the screw rod drives the pressing plate to descend, so that the steel plate can be kept stable during the processing process, and the bending accuracy and consistency are ensured.

[0014] 2. The bending equipment for steel plate processing can be used for processing different specifications of steel plates by rotating the two side rotating wheels to make the insertion rod extend and retract from the inside of the positioning hole, so that the clamping plate can be removed from below the clamping seat. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the movable seat of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the quick release mechanism of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the pressing mechanism of the utility model.

[0019] In the figure: 1, rack; 2, hydraulic cylinder; 3, hydraulic rod; 4, movable seat; 5, quick release mechanism; 501, clamping seat; 502, adjusting rod; 503, rotating wheel; 504, insertion rod; 505, clamping plate; 506, positioning hole; 507, bending plate; 6, support plate; 7, pressing mechanism; 701, sliding groove; 702, guide rod; 703, sliding block; 704, limiting frame; 705, screw rod; 706, pressing plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figures 1-3 The utility model provides technical scheme: a kind of bending equipment for steel sheet processing, the inside upper portion of rack 1 is equipped with hydraulic cylinder 2, the lower portion of hydraulic cylinder 2 is equipped with hydraulic rod 3, the lower portion of hydraulic rod 3 is fixed with movable seat 4, the lower portion of movable seat 4 is provided with quick release mechanism 5, quick release mechanism 5 includes clamping seat 501, adjusting rod 502, runner 503, plug rod 504, clamping plate 505, positioning hole 506 and bending plate 507, clamping seat 501 is fixed in the lower portion of movable seat 4, adjusting rod 502 is penetrated in the lower portion both sides of movable seat 4, one end of adjusting rod 502 is fixed with runner 503, the other end of adjusting rod 502 is fixed with plug rod 504, clamping seat 501 is equipped with clamping plate 505 in the lower portion, positioning hole 506 is set in the both sides of clamping plate 505, clamping plate 505 is fixed with bending plate 507 in the lower portion, it is convenient to replace dismounting bending plate 507 quickly, to be applicable to different specifications steel sheet processing, plug rod 504 is set as screw thread on the outside, by rotating adjusting rod 502 so that plug rod 504 can be telescopic, to fix the both sides of clamping plate 505, clamping plate 505 is set as the structure of "C" letter, positioning hole 506 is symmetrically set with the central axis of clamping plate 505, the shape of clamping plate 505 and clamping seat 501 is consistent, and stability effect is better, the side of rack 1 is fixed with support plate 6, the upper portion of support plate 6 is provided with pressure mechanism 7;

[0022] Please refer to Figure 4The pressing mechanism 7 comprises a sliding groove 701, a guide rod 702, a sliding block 703, a limiting frame 704, a screw rod 705 and a pressing plate 706, the sliding groove 701 is arranged on the inner side of the supporting plate 6, the guide rod 702 is fixed in the sliding groove 701, the sliding block 703 is arranged on the outer side of the guide rod 702, the limiting frame 704 is fixed on the upper side of the sliding block 703, the limiting frame 704 and the sliding groove 701 form a sliding structure through the sliding block 703, the length of the sliding groove 701 is the same as that of the guide rod 702, the limiting frame 704 can slide on the upper side of the supporting plate 6 through the sliding block 703, so that the distance between the limiting frame 704 can be adjusted in time when the steel plates of different sizes are bent, and the applicability is high, the screw rod 705 is arranged on the upper side of the limiting frame 704, the pressing plate 706 is movably connected to the lower side of the screw rod 705, the pressing plate 706 and the limiting frame 704 form a lifting structure through the screw rod 705, the screw rod 705 is symmetrically arranged on the central axis of the limiting frame 704, and the pressing plate 706 is lowered by rotating the screw rod 705, so that the upper sides of the steel plates are pressed tightly, so that the steel plates can be kept stable during the machining process and are not deviated or shaken, so as to ensure the accuracy and consistency of the bending.

[0023] Working principle: when the bending equipment for steel plate machining is used, first, the external power supply is turned on, then the steel plate is placed on the upper side of the supporting plate 6, the limiting frame 704 is slid on the upper side of the supporting plate 6 so that the limiting frame 704 abuts against the two sides of the steel plate, the pressing plate 706 is lowered by rotating the screw rod 705, so that the upper sides of the steel plates are pressed tightly, so that the steel plates can be kept stable during the machining process, and then the switch of the hydraulic cylinder 2 is turned on to drive the hydraulic rod 3 to press down when bending, so that the bending plate 507 presses down to bend the steel plate, when different bending plates 507 need to be replaced, the plug rod 504 is extended and retracted to be separated from the inside of the positioning hole 506 by rotating the two side rotating wheels 503, so that the clamping plate 505 is removed from the lower side of the clamping seat 501, the bending plate 507 is conveniently and quickly replaced and disassembled, the external power supply of the device is cut off when the device is not used, the model of the hydraulic cylinder 2 is MOB50, and the use process of the bending equipment for steel plate machining is completed.

[0024] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A bending apparatus for processing a steel sheet, comprising a frame (1), characterized in that: The inside of the rack (1) is provided with a hydraulic cylinder (2), the lower part of the hydraulic cylinder (2) is provided with a hydraulic rod (3), the lower part of the hydraulic rod (3) is fixedly provided with a movable seat (4), the lower part of the movable seat (4) is provided with a quick release mechanism (5), one side of the rack (1) is fixedly provided with a supporting plate (6), the upper part of the supporting plate (6) is provided with a pressing mechanism (7). The pressing mechanism (7) comprises a sliding groove (701), a guide rod (702), a sliding block (703), a limiting frame (704), a screw rod (705) and a pressing plate (706), the sliding groove (701) is formed in the inner side of the supporting plate (6), the guide rod (702) is fixedly arranged in the sliding groove (701), the sliding block (703) is sleeved on the outer side of the guide rod (702), the limiting frame (704) is fixedly arranged on the upper part of the sliding block (703), the screw rod (705) penetrates through the upper part of the limiting frame (704) on both sides, and the pressing plate (706) is movably connected to the lower part of the screw rod (705).

2. The bending apparatus for steel plate working according to claim 1, wherein The quick release mechanism (5) comprises a clamping seat (501), an adjusting rod (502), a rotating wheel (503), an inserting rod (504), a clamping plate (505), a positioning hole (506) and a bent plate (507), the clamping seat (501) is fixedly arranged on the lower part of the movable seat (4), the adjusting rod (502) penetrates through the lower part of the movable seat (4) on both sides, one end of the adjusting rod (502) is fixedly provided with the rotating wheel (503), the other end of the adjusting rod (502) is fixedly provided with the inserting rod (504), the clamping plate (505) is arranged on the lower part of the clamping seat (501), the positioning hole (506) is arranged on both sides of the clamping plate (505), and the bent plate (507) is fixedly arranged on the lower part of the clamping plate (505).

3. The bending apparatus for steel plate working according to claim 2, wherein The inserting rod (504) and the movable seat (4) constitute a telescopic structure through the adjusting rod (502), and the outer side of the inserting rod (504) is provided in a threaded manner.

4. The bending apparatus for steel plate working according to claim 2, wherein The clamping plate (505) is provided in a "C" type structure, and the positioning hole (506) is symmetrically arranged on the central axis of the clamping plate (505).

5. The bending apparatus for steel plate working according to claim 1, wherein The limiting frame (704) and the sliding groove (701) constitute a sliding structure through the sliding block (703), and the sliding groove (701) and the guide rod (702) are of the same length.

6. The bending apparatus for steel plate working according to claim 1, wherein The pressing plate (706) and the limiting frame (704) constitute a lifting structure through the screw rod (705), and the screw rod (705) is symmetrically arranged on the central axis of the limiting frame (704).

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