Grid steel plate bending device

Abstract

The utility model relates to the technical field of bending devices, in particular to a grid steel plate bending device. According to the technical scheme, the device comprises a bottom plate, a side plate, a stroke seat, a first motor, a fixing seat and a second motor, the fixing seat is arranged at the upper end of the bottom plate, an adjusting seat is arranged on one side of the fixing seat, a second hydraulic rod is arranged on one side of the adjusting seat, a pressing plate is arranged at one end of the second hydraulic rod, and first hydraulic rods are arranged on the two sides of the second hydraulic rod; a push plate is arranged at one end of the first hydraulic rod, a stroke base is arranged at the front end of the adjusting plate, a side plate is arranged on one side of the stroke base, a third hydraulic rod is arranged on one side of the side plate, a support is arranged at the upper end of the third hydraulic rod, a fourth hydraulic rod is arranged at the upper end of the support, and a pull plate is arranged at one end of the fourth hydraulic rod. Through the cooperation of the two groups of push plates and pull plates and the cooperation of the movable side plate and the stroke seat, the problems that the bending frequency of the outer side sleeve plate of the grid steel plate is large, labor hours are consumed, labor is wasted, and the working intensity is improved are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bending devices, in particular to a grid steel plate bending device. Background Art

[0002] Grid steel is a metal plate usually made of steel or aluminum with a series of neatly arranged square holes, diamond holes or other shaped holes on the plate, giving it a grid-like appearance. Grid steel is commonly used in the industrial and construction fields. Its uses include making steps, platforms, stair treads, fences, safety guardrails, and ventilation ducts for air, water, oil and other liquids.

[0003] The grating plates are mostly rectangular, but also have special-shaped structures. The outer wall of the grating plate needs to be installed with a grating steel plate sleeve to cover the outer side of the grating steel plate to increase its strength and facilitate the installation of the grating steel plate. The plate sleeve of the grating plate is formed by a bending machine, but the position needs to be adjusted after each processing. It needs to be bent at least three times to form a rectangular shape. Not only does it require many bending times and consumes working hours, but it is also more laborious for the staff to make repeated adjustments, which increases the work intensity. For this reason, we propose a grating steel plate bending device to solve the existing problems. Utility Model Content

[0004] The utility model aims to provide a grid steel plate bending device in view of the problems existing in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a grid steel plate bending device, comprising a bottom plate, a side plate, a stroke seat, a motor 1, a fixed seat and a motor 2, the upper end of the bottom plate is provided with a fixed seat, one side of the fixed seat is provided with an adjusting seat, one side of the adjusting seat is provided with a hydraulic rod 2, one end of the hydraulic rod 2 is provided with a pressure plate, both sides of the hydraulic rod 2 are provided with a hydraulic rod 1, and one end of the hydraulic rod 1 is provided with a push plate, both sides of the front end of the adjusting seat are provided with a stroke seat, one side of the stroke seat is provided with a side plate, one side of the side plate is provided with a hydraulic rod 3, the upper end of the hydraulic rod 3 is provided with a bracket, the upper end of the bracket is provided with a hydraulic rod 4, and one end of the hydraulic rod 4 is provided with a pull plate, an installation groove is opened inside the bottom plate, one side of the installation groove is provided with a motor 1, the output end of the motor 1 is provided with a screw 1, the lower end of the adjusting seat is provided with a nut 1, one end of the side plate is provided with a nut 2, one side of the adjusting seat is provided with a motor 2, and the output end of the motor 2 is provided with a screw 2.

[0006] Preferably, a guide rail 1 is arranged at one end of the fixed seat, a slide groove is provided inside the adjusting seat, and the slide groove is slidably sleeved on the outer wall of the guide rail 1. The adjusting seat is guided by the slide groove on one side of the fixed seat.

[0007] Preferably, the push plate is rotatably mounted on the telescopic end of the hydraulic rod 1 by bolts. The push plate and the hydraulic rod 1 are adjustable, and the model of the push plate can be adjusted.

[0008] Preferably, a guide groove is provided inside the side plate, a guide rail 2 is provided at one end of the adjustment seat, and the guide groove is slidably sleeved on the outer wall of the guide rail 2. The side plate is slidably guided on one side of the adjustment seat through the guide groove.

[0009] Preferably, one end of the screw rod is rotatably inserted into the nut rod, and one end of the screw rod is rotatably mounted inside one side of the mounting groove. The screw rod is rotatably supported inside the mounting groove, and does not hinder the movement of the travel seat during operation.

[0010] Preferably, a travel groove is provided inside the adjustment seat, and one end of the second nut is slidably mounted inside the travel groove. The second nut moves back and forth inside the travel seat through the travel groove.

[0011] Preferably, a bearing seat is provided on the inner wall of one side of the adjustment seat, one end of the screw rod 2 is rotatably inserted into the bearing seat, and one end of the screw rod 2 is rotatably inserted into the nut 2. The screw rod 2 is rotatably supported by the bearing seat.

[0012] Preferably, one end of the push plate is rotatably mounted with symmetrically distributed balls, one side of the pull plate is internally rotatably mounted with symmetrically distributed balls, and the outer wall threads of the screw rod are relatively distributed. The balls reduce the wear of the push plate, the pull plate and the bent steel plate, and when the screw rod rotates, the nut moves relative to or away from each other, thereby driving the travel plate and the adjustment seat to move synchronously.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model is provided with two sets of bending structures. The first bending is supported by the adjusting seat, the bending part is supported by the side plate, and the second bending is supported by the side plate. Each processing procedure performs two symmetrically distributed bendings at the same time. It is only necessary to position the first bending, and no subsequent adjustment is required, which optimizes the processing flow, improves the processing efficiency, and reduces the work intensity. At the same time, the side plate and the adjusting seat can be adjusted in position to realize the bending of the outer sleeve plates of the grid steel plates of different sizes. When bending the outer sleeve plates of the grid steel plates, the flexibility is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a side view stereoscopic structural schematic diagram of the utility model;

[0016] Figure 2 It is a top view of the three-dimensional structure of the utility model;

[0017] Figure 3This is a schematic diagram of the three-dimensional structure of the side panel of the utility model when viewed from the side at a first angle;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the side panel of the utility model viewed from the second angle.

[0019] Figure numerals: 1, bottom plate; 2, side plate; 3, travel seat; 4, mounting groove; 5, motor one; 6, hydraulic rod one; 7, pressure plate; 8, hydraulic rod two; 9, push plate; 10, ball bearing; 11, fixed seat; 12, adjustment seat; 13, slide groove; 14, guide rail one; 15, screw rod one; 16, motor two; 17, nut two; 18, screw rod two; 19, nut one; 20, bearing seat; 21, travel groove; 22, hydraulic rod three; 23, hydraulic rod four; 24, pull plate; 25, bracket; 26, guide rail two. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figure 1-Figure 4 As shown, a grid steel plate bending device proposed by the utility model includes a bottom plate 1, a side plate 2, a travel seat 3, a motor 15, a fixed seat 11 and a motor 2 16. A fixed seat 11 is arranged at the upper end of the bottom plate 1, an adjusting seat 12 is arranged on one side of the fixed seat 11, a guide rail 14 is arranged at one end of the fixed seat 11, a slide groove 13 is opened inside the adjusting seat 12, and the slide groove 13 is slidably sleeved on the outer wall of the guide rail 14, a hydraulic rod 2 8 is arranged on one side of the adjusting seat 12, a pressing plate 7 is arranged at one end of the hydraulic rod 2 8, hydraulic rods 1 6 are arranged on both sides of the hydraulic rod 2 8, and hydraulic rods 1 6 are arranged at one end There is a push plate 9, which is rotatably installed between the push plate 9 and the telescopic end of the hydraulic rod 6 by bolts, and symmetrically distributed balls 10 are rotatably installed at one end of the push plate 9, and travel seats 3 are arranged on both sides of the front end of the adjustment seat 12, and a side plate 2 is arranged on one side of the travel seat 3, and a guide groove is opened inside the side plate 2. A guide rail 26 is arranged at one end of the adjustment seat 12, and the guide groove is slidably sleeved on the outer wall of the guide rail 26, a hydraulic rod 3 22 is arranged on one side of the side plate 2, a bracket 25 is arranged on the upper end of the hydraulic rod 3 22, a hydraulic rod 4 23 is arranged on the upper end of the bracket 25, and a pull plate 24 is arranged at one end of the hydraulic rod 4 23.

[0022] The implementation steps based on Example 1 are as follows: the steel plate used for the side sleeve processing of the grid steel plate is placed on the adjustment seat 12, and the bending length is reserved at both ends. Then the hydraulic rod 2 8 drives the pressure plate 7 to clamp the steel plate. At this time, the hydraulic rod 1 6 drives the push plate 9 to push the two ends of the steel plate. The steel plate is subjected to force with the two ends of the adjustment seat 12 as support points for bending. The inner walls of the two ends of the arched steel plate are supported by the side plates 2. At this time, the hydraulic rod 3 22 drives the hydraulic rod 4 23 to descend, driving the pulling plate 24 to hold the steel plate. The steel plate is subjected to force and is supported at the edge of the side plate 2 for bending, realizing two bending processes, and realizing four bending processes of the side sleeve of the rectangular grid steel plate. During the processing, the staff can use the processing equipment without the need to adjust the bent steel plate many times. The processing process is time-saving and convenient, and the efficiency is improved.

[0023] like Figure 1-Figure 4 As shown, compared with the first embodiment, the grid steel plate bending device proposed by the utility model further includes: a mounting groove 4 is opened inside the bottom plate 1, a motor 5 is arranged inside one side of the mounting groove 4, a screw 15 is arranged at the output end of the motor 5, a nut 19 is arranged at the lower end of the adjustment seat 12, one end of the screw 15 is rotatably inserted into the nut 19, one end of the screw 15 is rotatably installed with one side of the mounting groove 4, a travel groove 21 is opened inside the adjustment seat 12, and the side plate 21 is provided with a screw rod 15. A nut 17 is provided at one end, and one end of the nut 17 is slidably installed in the stroke groove 21. A motor 16 is provided inside one side of the adjustment seat 12, and a screw 18 is provided at the output end of the motor 16. A bearing seat 20 is provided on the inner wall of one side of the adjustment seat 12. One end of the screw 18 is rotatably inserted into the bearing seat 20, and one end of the screw 18 is rotatably inserted into the nut 17. A symmetrically distributed ball 10 is rotatably installed inside one side of the pull plate 24, and the outer wall threads of the screw 15 are relatively distributed.

[0024] In this embodiment, because the push plate 9 and the hydraulic rod 28 are installed by means of screws, the push plate 9 can be position-adjusted after the adjustment seat 12 moves. Corresponding to the adjusted adjustment seat 12, the motor 15 drives the screw 15 to rotate, and the nut moves relative or away from each other, thereby driving the side plate 2 to adjust its position. The motor 2 16 drives the screw 2 18 to rotate, and the screw 2 18 pushes the nut 2 17 to rotate, thereby driving the side plate 2 to extend forward, thereby realizing the adjustment of the bending structure according to the specifications of the grid steel plate, adapting to the processing of side sleeves of grid steel plates of different specifications, and improving the flexibility of the use process. On the basis of convenient and efficient bending, the practicality and flexibility of the bending machine are improved.

[0025] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A grid steel plate bending device, comprising a bottom plate (1), a side plate (2), a travel seat (3), a motor 1 (5), a fixing seat (11) and a motor 2 (16), characterized in that: A fixed seat (11) is arranged at the upper end of the bottom plate (1), an adjustment seat (12) is arranged at one side of the fixed seat (11), a hydraulic rod 2 (8) is arranged at one side of the adjustment seat (12), a pressure plate (7) is arranged at one end of the hydraulic rod 2 (8), hydraulic rod 1 (6) is arranged at both sides of the hydraulic rod 2 (8), a push plate (9) is arranged at one end of the hydraulic rod 1 (6), a travel seat (3) is arranged at both sides of the front end of the adjustment seat (12), a side plate (2) is arranged at one side of the travel seat (3), a hydraulic rod 3 (22) is arranged at one side of the side plate (2), and a hydraulic rod 3 (22) is arranged at the upper end of the hydraulic rod 3 (22). A bracket (25) is arranged, a hydraulic rod four (23) is arranged at the upper end of the bracket (25), a pull plate (24) is arranged at one end of the hydraulic rod four (23), a mounting groove (4) is opened inside the bottom plate (1), a motor one (5) is arranged inside one side of the mounting groove (4), a screw rod one (15) is arranged at the output end of the motor one (5), a nut one (19) is arranged at the lower end of the adjustment seat (12), a nut two (17) is arranged at one end of the side plate (2), a motor two (16) is arranged inside one side of the adjustment seat (12), and a screw rod two (18) is arranged at the output end of the motor two (16).

2. A grid steel plate bending device according to claim 1, characterized in that: A guide rail (14) is disposed at one end of the fixed seat (11), a slide groove (13) is provided inside the adjustment seat (12), and the slide groove (13) is slidably sleeved on the outer wall of the guide rail (14).

3. The grid steel plate bending device according to claim 1, characterized in that: The push plate (9) is rotatably mounted to the telescopic end of the hydraulic rod (6) via bolts.

4. The grid steel plate bending device according to claim 1, characterized in that: A guide groove is provided inside the side plate (2), and a second guide rail (26) is provided at one end of the adjustment seat (12), and the guide groove is slidably sleeved on the outer wall of the second guide rail (26).

5. The grid steel plate bending device according to claim 1, characterized in that: One end of the screw rod (15) is rotatably inserted into the interior of the nut (19), and one end of the screw rod (15) is rotatably installed inside one side of the installation groove (4).

6. A grid steel plate bending device according to claim 2, characterized in that: The adjusting seat (12) is provided with a travel groove (21) inside, and one end of the second nut (17) is slidably mounted inside the travel groove (21).

7. The grid steel plate bending device according to claim 1, characterized in that: A bearing seat (20) is arranged on the inner wall of one side of the adjustment seat (12); one end of the second screw rod (18) is rotatably inserted into the interior of the bearing seat (20); and one end of the second screw rod (18) is rotatably inserted into the interior of the second nut (17).

8. The grid steel plate bending device according to claim 1, characterized in that: One end of the push plate (9) is rotatably mounted with symmetrically distributed balls (10), one side of the pull plate (24) is internally rotatably mounted with symmetrically distributed balls (10), and the outer wall threads of the screw rod (15) are relatively distributed.

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