Bending device for steel structure machining

Abstract

The utility model discloses a bending device for steel structure processing, which comprises a working table, a first die is arranged on the upper surface of the working table, a clamp capable of clamping a steel structure is arranged on one side of the first die, and a clamping plate of the clamp can move along the length direction of the first die. A first limiting assembly is arranged on one side of the first die, the first limiting assembly is arranged on the other side of the first die and matched with the first limiting assemblies at the two ends of the first die, so that the placing position of the steel structure can be corrected, and a second limiting assembly is arranged on the other side of the first die. The position of the steel structure can be corrected, the clamping plate of the clamp can move in the length direction of the first die, the adjusting process cannot be affected, and the position of the steel structure can be further limited and adjusted in the width direction of the first die in cooperation with the second limiting assembly and the clamp.

Description

Technical Field

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

[0002] Steel plate is one of the basic materials commonly used in steel structures. In the design and construction of steel structures, steel plates are often used to make various components, such as beams, columns, plates, etc., and bending machines are required for bending during the production process.

[0003] In order to prevent workers from being injured by being pinched, the bending machines in the prior art generally use clamping components to clamp the steel structure and then push it into the bending machine. However, after the clamped steel structure enters the bending machine, it may not be able to perfectly match the bending mold, and the clamp plate is usually immovable compared to the steel structure, which makes it inconvenient to adjust the position of the steel structure, which can easily lead to inaccurate bending and affect the bending efficiency. For this reason, we propose a bending device for steel structure processing. Utility Model Content

[0004] The purpose of the utility model is to provide a bending device for steel structure processing to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bending device for steel structure processing, comprising a workbench, a first mold is installed on the upper surface of the workbench, a clamp for clamping the steel structure is arranged on one side of the first mold, the clamp plate of the clamp can move along the length direction of the first mold, and the first limit components at both ends of the first mold can be used to correct the placement position of the steel structure, and a second limit component is arranged on the other side of the first mold.

[0006] Preferably, the clamp includes a first clamp seat, a first clamp block, a first spring, a second clamp block, a second clamp seat, a second spring, a first electric push rod, a second electric push rod and a connecting seat, one side of the bottom end of the first clamp seat is slidably connected to the first clamp block, a group of the first springs are respectively installed at both ends of the first clamp block, the first springs are connected to the inner cavities on both sides of the first clamp seat, a group of the second clamp blocks are arranged above the first clamp block, the second clamp block is slidably connected to the second clamp seat, a group of the second springs are respectively installed at both ends of the second clamp block, the second springs are connected to the inner cavities on both sides of the second clamp seat, the second clamp seat is connected to the output end of the first electric push rod, the first electric push rod is installed in the inner cavity at the top end of the first clamp seat, the outer wall of one side of the first clamp seat is connected to the output end of the second electric push rod, and the second electric push rod is connected to the workbench through the connecting seat.

[0007] Preferably, the first limiting assembly includes a third electric push rod and a first baffle, and two groups of the third electric push rods are mirror-imaged at both ends of the first mold. The two groups of the third electric push rods are connected to the workbench, and their output ends are oppositely arranged and connected to the first baffle.

[0008] Preferably, the second limiting assembly includes a fourth electric push rod and a second baffle, the fourth electric push rod is installed on the side of the first mold away from the clamp, the output end of the fourth electric push rod is connected to the second baffle, and the height of the second baffle exceeds the height of the first mold.

[0009] Preferably, a bending assembly matched with the first mold is arranged above the first mold, and the bending assembly includes a support member, a fifth electric push rod and a second mold. The support member is installed on the upper surface of the workbench corresponding to the first mold, and the fifth electric push rod is installed on the top of the support member. The output end of the fifth electric push rod penetrates the support member and is connected to the second mold. The second mold can be stably lifted and lowered by a positioning member.

[0010] Preferably, two groups of positioning rods are symmetrically mounted on the upper surface of the second mold, and the positioning rods can penetrate the top plate of the support member and be slidably connected thereto.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model utilizes a clamp to clamp a steel structure such as a steel plate, and then the first limiting component will limit the steel structure along the length direction of the first mold, so as to correct the position of the steel structure, and the clamp plate can be moved along the length direction of the first mold without affecting the adjustment process. In combination with the second limiting component and the clamp, the position of the steel structure can be further limited and adjusted in the width direction of the first mold. Compared with the prior art, the clamp plate can be moved along the length direction of the first mold without affecting the adjustment process, thereby improving the accuracy of the steel structure placement, ensuring the accuracy of the bending, and thus improving the bending efficiency.

[0013] 2. The utility model can push the second clamp seat downward by extending the first electric push rod, drive the second clamp block to be lowered, and cooperate with the first clamp block to form a clamping plate to clamp the steel structure; through the extension of the third electric push rod, the two groups of first baffles can be pushed closer to each other to limit and correct the steel structure; the first spring and the second spring are respectively installed at both ends of the first clamp block and the second clamp block, and the first clamp block is slidably connected to the first clamp seat, and the second clamp block is slidably connected to the second clamp seat, so that the clamping plate can move along the length direction of the first mold without affecting the adjustment process; and after use, the first spring and the second spring can be used to reset the first clamp block and the second clamp block, and then the first clamp seat can be pushed to move by extending the second electric push rod, so that the steel structure can be limited and adjusted along the width direction of the first mold.

[0014] 3. In the utility model, since the height of the second baffle exceeds the height of the first mold, the steel structure can be blocked. The second baffle can be driven to move by the extension and retraction of the fourth electric push rod, and the length of the steel structure extending out of the first mold can be adjusted. When bending, the clamp drives the steel structure to be placed on the first mold until it supports the second baffle, and then the fifth electric push rod is lowered to push the second mold down to support the steel structure. At this time, the clamping of the steel structure is released, and then the fifth electric push rod continues to be lowered to push the second mold down, and the steel structure is bent in cooperation with the first mold. The positioning rod will rise and fall accordingly when the second mold is lowered, which can improve the stability of the second mold when it is raised and lowered. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a side front exploded view of the overall structure of the utility model;

[0016] Figure 2 It is a side front sectional view of the overall structure of the utility model;

[0017] Figure 3 It is a side front schematic diagram of the overall structure of the utility model;

[0018] Figure 4 It is a side sectional view of the overall structure of the utility model;

[0019] Figure 5 It is a side and rear schematic diagram of the overall structure of the utility model.

[0020] In the figure: 1, workbench, 2, first mold, 3, first clamping seat, 4, first clamping block, 5, first spring, 6, second clamping block, 7, second clamping seat, 8, second spring, 9, first electric push rod, 10, second electric push rod, 11, connecting seat, 12, third electric push rod, 13, first baffle, 14, fourth electric push rod, 15, second baffle, 16, support member, 17, fifth electric push rod, 18, second mold, 19, positioning rod. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment 1

[0023] Please refer to Figure 1-5 As shown, the utility model provides a bending device for steel structure processing, including a workbench 1, a first mold 2 is installed on the upper surface of the workbench 1, a clamp for clamping the steel structure is arranged on one side of the first mold 2, the clamp plate can move along the length direction of the first mold 2, and the first limiting components at both ends of the first mold 2 can be used to correct the placement position of the steel structure, and a second limiting component is arranged on the other side of the first mold 2.

[0024] In this embodiment, a clamp is used to clamp a steel structure such as a steel plate, and then the first limiting component limits the steel structure along the length direction of the first mold 2, so that the position of the steel structure can be corrected, and the clamp plate of the clamp can move along the length direction of the first mold 2 without affecting the adjustment process. In conjunction with the second limiting component and the clamp, the position of the steel structure can be further limited and adjusted in the width direction of the first mold 2. Compared with the prior art, the clamp plate of the clamp can move along the length direction of the first mold 2 without affecting the adjustment process, thereby improving the accuracy of steel structure placement, ensuring the accuracy of bending, and thus improving the bending efficiency.

[0025] Please refer to Figure 1-5As shown, the clamp includes a first clamp seat 3, a first clamp block 4, a first spring 5, a second clamp block 6, a second clamp seat 7, a second spring 8, a first electric push rod 9, a second electric push rod 10 and a connecting seat 11. One side of the bottom end of the first clamp seat 3 is slidably connected to the first clamp block 4, a group of first springs 5 ​​are respectively installed at both ends of the first clamp block 4, and the first springs 5 ​​are connected to the inner cavities on both sides of the first clamp seat 3. A group of second clamp blocks 6 are arranged above the first clamp block 4, and the second clamp block 6 is slidably connected to the second clamp seat 7. A group of second springs 8 are respectively installed at both ends of the second clamp block 6, and the second springs 8 are connected to the second clamp seat 7. The inner cavities on both sides of the seat 7 are connected, the second clamping seat 7 is connected to the output end of the first electric push rod 9, the first electric push rod 9 is installed in the inner cavity at the top of the first clamping seat 3, the outer wall on one side of the first clamping seat 3 is connected to the output end of the second electric push rod 10, the second electric push rod 10 is connected to the workbench 1 through the connecting seat 11, the first limiting assembly includes a third electric push rod 12 and a first baffle 13, two groups of third electric push rods 12 are mirror-set at both ends of the first mold 2, the two groups of third electric push rods 12 are connected to the workbench 1, the output ends of which are oppositely arranged and connected to the first baffle 13.

[0026] In this embodiment, by extending the first electric push rod 9, the second clamp seat 7 can be pushed down, driving the second clamp block 6 to be lowered, and cooperating with the first clamp block 4 to form a clamping plate to clamp the steel structure, and by extending the third electric push rod 12, the two groups of first baffles 13 can be pushed close to each other to limit and correct the steel structure, and the first spring 5 and the second spring 8 are respectively installed at both ends of the first clamp block 4 and the second clamp block 6, and the first clamp block 4 is slidably connected to the first clamp seat 3, and the second clamp block 6 is slidably connected to the second clamp seat 7, so that the clamping plate can move along the length direction of the first mold 2 without affecting the adjustment process, and after use, the first spring 5 and the second spring 8 can be used to reset the first clamp block 4 and the second clamp block 6, and then by extending the second electric push rod 10, the first clamp seat 3 can be pushed to move, and the steel structure can be limited and adjusted along the width direction of the first mold 2.

[0027] Please refer to Figure 1-5As shown, the second limiting assembly includes a fourth electric push rod 14 and a second baffle 15. The fourth electric push rod 14 is installed on the side of the first mold 2 away from the clamp, and the output end of the fourth electric push rod 14 is connected to the second baffle 15. The height of the second baffle 15 exceeds the height of the first mold 2. A bending assembly adapted to the first mold 2 is arranged above the first mold 2. The bending assembly includes a support member 16, a fifth electric push rod 17 and a second mold 18. The support member 16 is installed on the upper surface of the workbench 1 corresponding to the first mold 2, and the fifth electric push rod 17 is installed on the top of the support member 16. The output end of the fifth electric push rod 17 penetrates the support member 16 and is connected to the second mold 18. The second mold 18 can be stably lifted and lowered by the positioning member. Two groups of positioning rods 19 are symmetrically installed on the upper surface of the second mold 18. The positioning rods 19 can penetrate the top plate of the support member 16 and be slidably connected to it.

[0028] In this embodiment, since the height of the second baffle 15 exceeds the height of the first mold 2, the steel structure can be blocked. The second baffle 15 can be driven to move by the extension and retraction of the fourth electric push rod 14 to adjust the length of the steel structure extending out of the first mold 2. During bending, the clamp drives the steel structure to be placed on the first mold 2 until it supports the second baffle 15. Then the fifth electric push rod 17 is lowered to push the second mold 18 down to support the steel structure. At this time, the clamping of the steel structure is released. Then the fifth electric push rod 17 continues to be lowered to push the second mold 18 down to cooperate with the first mold 2 to bend the steel structure. The positioning rod 19 will rise and fall accordingly when the second mold 18 is lowered, which can improve the stability of the second mold 18 when it is raised and lowered.

[0029] Working principle: First, by extending the first electric push rod 9, the second clamp seat 7 can be pushed down, driving the second clamp block 6 to be lowered, and cooperating with the first clamp block 4 to form a clamping plate to clamp the steel structure. By extending the third electric push rod 12, the two groups of first baffles 13 can be pushed close to each other to limit and correct the steel structure. The first spring 5 and the second spring 8 are respectively installed at both ends of the first clamp block 4 and the second clamp block 6, and the first clamp block 4 is slidably connected to the first clamp seat 3, and the second clamp block 6 is slidably connected to the second clamp seat 7, so that the clamping plate can move along the length direction of the first mold 2 without affecting the adjustment process. After use, the first spring 5 and the second spring 8 can be used to reset the first clamp block 4 and the second clamp block 6, and then the second electric push rod 10 can be extended to push the first clamp block 4 and the second clamp block 6. The clamp seat 3 moves to limit and adjust the steel structure along the width direction of the first mold 2. Since the height of the second baffle 15 exceeds the height of the first mold 2, the steel structure can be blocked. The second baffle 15 can be driven to move by the extension and retraction of the fourth electric push rod 14 to adjust the length of the steel structure extending out of the first mold 2. During bending, the clamp drives the steel structure to be placed on the first mold 2 until it supports the second baffle 15. Then the fifth electric push rod 17 is lowered to push the second mold 18 down to support the steel structure. At this time, the clamping of the steel structure is released. Then the fifth electric push rod 17 continues to be lowered to push the second mold 18 down to cooperate with the first mold 2 to bend the steel structure. The positioning rod 19 will rise and fall accordingly when the second mold 18 is lowered, which can improve the stability of the second mold 18 when it is raised and lowered.

[0030] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bending device for steel structure processing, comprising a workbench (1), characterized in that: A first mould (2) is installed on the upper surface of the workbench (1); a clamp capable of clamping the steel structure is arranged on one side of the first mould (2); a clamping plate of the clamp is movable along the length direction of the first mould (2); and the first limiting components at both ends of the first mould (2) can be used to correct the placement position of the steel structure; a second limiting component is arranged on the other side of the first mould (2).

2. A bending device for steel structure processing according to claim 1, characterized in that: The clamp comprises a first clamp seat (3), a first clamp block (4), a first spring (5), a second clamp block (6), a second clamp seat (7), a second spring (8), a first electric push rod (9), a second electric push rod (10) and a connecting seat (11); one side of the bottom end of the first clamp seat (3) is slidably connected to the first clamp block (4); a group of the first springs (5) are respectively installed at both ends of the first clamp block (4); the first springs (5) are connected to the inner cavities on both sides of the first clamp seat (3); a group of the second clamp blocks (6) are arranged above the first clamp block (4); the second clamp blocks (6) are arranged above the first clamp block (4); (6) is slidably connected to the second clamping seat (7), a group of second springs (8) are installed at each end of the second clamping block (6), the second springs (8) are connected to the inner cavities on both sides of the second clamping seat (7), the second clamping seat (7) is connected to the output end of the first electric push rod (9), the first electric push rod (9) is installed in the inner cavity at the top of the first clamping seat (3), the outer wall of one side of the first clamping seat (3) is connected to the output end of the second electric push rod (10), and the second electric push rod (10) is connected to the workbench (1) through the connecting seat (11).

3. A bending device for steel structure processing according to claim 1, characterized in that: The first limiting assembly comprises a third electric push rod (12) and a first baffle (13); two groups of the third electric push rods (12) are arranged in a mirror-like manner at both ends of the first mold (2); the two groups of the third electric push rods (12) are connected to the workbench (1), and their output ends are arranged opposite to each other and connected to the first baffle (13).

4. A bending device for steel structure processing according to claim 1, characterized in that: The second limiting assembly comprises a fourth electric push rod (14) and a second baffle (15); the fourth electric push rod (14) is installed on a side of the first mold (2) away from the clamp; the output end of the fourth electric push rod (14) is connected to the second baffle (15); the height of the second baffle (15) exceeds the height of the first mold (2).

5. The bending device for steel structure processing according to claim 1, characterized in that: A bending assembly adapted to the first mold (2) is arranged above the first mold (2), and the bending assembly comprises a support member (16), a fifth electric push rod (17) and a second mold (18). The support member (16) is installed on the upper surface of the workbench (1) corresponding to the first mold (2), and the fifth electric push rod (17) is installed on the top of the support member (16). The output end of the fifth electric push rod (17) penetrates the support member (16) and is connected to the second mold (18). The second mold (18) can be stably lifted and lowered by a positioning member.

6. A bending device for steel structure processing according to claim 5, characterized in that: Two groups of positioning rods (19) are symmetrically mounted on the upper surface of the second mold (18); the positioning rods (19) can penetrate the top plate of the support member (16) and be slidably connected thereto.

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