Steel structure machining and bending device with positioning and clamping assembly

Abstract

The utility model discloses a steel structure processing bending device with a positioning clamping component, which comprises a bending base, a movable wheel mechanism, a fixed wheel mechanism and a clamping mechanism, the movable wheel mechanism is arranged in the middle of the top end of the bending base, the movable wheel mechanism comprises a movable part and a driving part, and the driving part is fixedly connected to the bottom of the movable part; the fixed wheel mechanisms are arranged at the top end of the bending base and symmetrically arranged on the two sides of the movable wheel mechanism. The multiple sets of clamping mechanisms are fixedly installed at the top end of the bending base, and the movable wheel mechanism and the multiple sets of fixed wheel mechanisms are inserted among the multiple sets of clamping mechanisms in a penetrating mode. The position of the lower pressing roller in the vertical direction is adjusted through the adjusting piece, so that the distance between the supporting roller and the lower pressing roller can be changed, profile steel of different types and different thicknesses can be positioned and clamped in the bending process, and the device can be more convenient to use after being simply adjusted.

Description

Technical Field

[0001] This utility model relates to the field of bending equipment, and in particular to a steel structure processing bending device with positioning and clamping components. Background Technology

[0002] Section steel is a type of steel with a specific cross-sectional shape and size, manufactured through hot rolling, cold bending, or welding processes. It is widely used in construction, bridges, machinery manufacturing, and shipbuilding. When section steel is put into use, it is bent according to the usage requirements, thus requiring the use of bending equipment.

[0003] Existing steel bending devices are designed with bending stability in mind, therefore incorporating positioning and clamping assemblies at both the movable and fixed wheel units to ensure the steel remains stable during bending. These assemblies clamp the steel using symmetrically arranged rotating rollers, allowing for stable transfer within a planar space after compression. However, current positioning and clamping assemblies have a significant drawback: they cannot adjust the vertical clamping space. This makes the clamping operation relatively cumbersome when bending steel of varying thicknesses, requiring multiple complex adjustments. This limitation restricts the equipment's flexibility and adaptability, impacting production efficiency. Therefore, this solution proposes a steel structure processing and bending device with positioning and clamping assemblies to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a steel structure processing and bending device with positioning and clamping components to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a steel structure processing and bending device with a positioning and clamping assembly, including a bending base, wherein an adjusting groove is provided at the top of the bending base, and further comprising:

[0006] A movable wheel mechanism is provided at the center of the top of the bending base. The movable wheel mechanism includes a movable component and a driving component. The driving component is fixedly connected to the bottom of the movable component and is used to drive the movable component to move horizontally and longitudinally along the top of the bending base.

[0007] Fixed wheel mechanism, multiple sets of the fixed wheel mechanism are arranged on the top of the bending base, and multiple sets of the fixed wheel mechanism are symmetrically arranged on both sides of the movable wheel mechanism;

[0008] The clamping mechanism consists of multiple sets of clamping mechanisms fixedly installed on the top of the bending base, with the movable wheel mechanism and multiple sets of fixed wheel mechanisms interspersed among the clamping mechanisms. The clamping mechanism is used to guide the steel section along the bending drive of the movable wheel mechanism and the fixed wheel mechanism.

[0009] Preferably, the bottom end of the bending base is provided with a support seat, the side wall of the adjusting slide groove is provided with a limiting slide groove, and the movable part is slidably inserted and connected in the adjusting slide groove.

[0010] Preferably, the movable component includes:

[0011] A connecting frame is slidably inserted into an adjusting groove, and the driving component is used to drive the connecting frame to move horizontally.

[0012] The movable wheel unit has its bottom interlocked with the connecting frame.

[0013] Preferably, the driving element includes:

[0014] A support plate, which is fixedly connected to the top of the bending base;

[0015] A driving cylinder is provided, one end of which is fixedly connected to one side of a support plate, and the output end of which passes through the middle of the support plate and is fixedly connected to a connecting frame.

[0016] Preferably, the fixed wheel mechanism includes a fixed wheel unit, which is disposed at the top of the bending base.

[0017] Preferably, the clamping mechanism includes:

[0018] The N-shaped frame is fixedly connected to the top of the bending base, and a support groove is provided on one of the opposite sides of the two walls of the N-shaped frame.

[0019] The lower pressure roller is rotatably inserted and connected to the top of the two walls of the N-shaped frame, and the two ends of the lower pressure roller are slidably inserted and connected to the support groove respectively.

[0020] Support rollers are rotatably inserted and connected to the bottom of the two walls of the N-shaped frame;

[0021] An adjusting component is inserted and connected to the top of the N-shaped frame, and the adjusting component is used to adjust the vertical position of the lower pressure roller.

[0022] Preferably, the adjusting member includes:

[0023] An adjusting screw is threadedly inserted into the top of the N-shaped frame in a vertical direction, with the threaded end of the adjusting screw penetrating through the top of the N-shaped frame.

[0024] A wrapping sleeve is fitted onto the outer wall of the lower pressure roller, and the top of the wrapping sleeve is rotatably inserted into the bottom of the adjusting screw.

[0025] Preferably, the outer wall of the lower pressure roller is provided with a rotating ring groove, the inner wall of the wrapping sleeve is provided with a placement groove, and a ball bearing is provided between the rotating ring groove and the placement groove.

[0026] The technical effects and advantages of this utility model are as follows:

[0027] This invention features a structurally designed clamping mechanism. By adjusting the vertical position of the lower pressure roller using an adjusting component, the distance between the support roller and the lower pressure roller can be changed. With this structural setup, the distance between the lower pressure roller and the support roller can be adjusted by rotating the adjusting component. This allows for the positioning and clamping of different types and thicknesses of steel during bending, making the device more convenient to use after simple adjustments. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0029] Figure 2 This is a top view of the overall structure of this utility model.

[0030] Figure 3 This is a schematic diagram of the clamping mechanism of this utility model.

[0031] Figure 4 This is a side sectional view of the clamping mechanism of this utility model.

[0032] In the diagram: 1. Bending base; 101. Support seat; 102. Adjusting slide; 103. Restricting slide; 104. Support plate; 2. Movable wheel unit; 201. Connecting frame; 3. Drive cylinder; 4. Fixed wheel unit; 5. N-shaped frame; 501. Support slide; 6. Lower pressure roller; 7. Support roller; 8. Adjusting screw; 9. Wrapping sleeve; 10. Ball bearing. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Example 1: This utility model provides the following... Figure 1 and Figure 2 The steel structure processing and bending device with positioning and clamping components shown includes a bending base 1, an adjusting groove 102 at the top of the bending base 1, a support seat 101 at the bottom of the bending base 1, and a limiting groove 103 on the side wall of the adjusting groove 102. The support seat 101 increases the thickness of the bending base 1, thus making the opening of the adjusting groove 102 more stable. It also includes:

[0035] The movable wheel mechanism is arranged in the middle of the top end of the bending base 1. The movable wheel mechanism includes a movable member and a driving member. The driving member is fixedly connected to the bottom of the movable member. The driving member is used to drive the movable member to move horizontally and longitudinally along the top end of the bending base 1. The movable member is slidably inserted and connected into the adjustment chute 102;

[0036] Specifically, the movable member includes:

[0037] The connecting frame 201 is slidably inserted and connected into the adjustment chute 102. The driving member is used to drive the connecting frame 201 to move horizontally;

[0038] The movable wheel unit 2, the bottom of the movable wheel unit 2 is inserted and connected with the connecting frame 201.

[0039] It should be noted that the connecting frame 201 is a "C"-shaped frame structure. Its bottom is slidably inserted and connected into the adjustment chute 102. And in order to ensure that the connecting frame 201 can slide stably along the adjustment chute 102, a limiting slider is arranged on the bottom side of the connecting frame 201. The limiting slider is slidably inserted and connected into the limiting chute 103, so as to ensure that the connecting frame 201 can slide stably along the set direction of the adjustment chute 102;

[0040] The movable wheel unit 2 is composed of a first motor and a first rotating rod. The first rotating rod is rotatably inserted and connected into the middle of the connecting frame 201. The first motor is fixedly installed at the top end of the connecting frame 201. The output end of the first motor penetrates through the top of the connecting frame 201 and is in transmission with the first rotating rod. And a clamping groove is opened on the outer wall of the first rotating rod. The side wall of the profiled steel is clamped through the clamping groove to guide the profiled steel to rotate and convey. Since the first motor and the first rotating rod move along with the connecting frame 201, it is called a "movable wheel".

[0041] The driving member includes:

[0042] The support plate 104 is fixedly connected to the top end of the bending base 1. The bottom end of the support plate 104 is welded and fixed to the middle of the top end of the bending base 1 and the side near the back end;

[0043] The driving oil cylinder 3, one end of the driving oil cylinder 3 is fixedly connected to one side of the support plate 104. And the output end of the driving oil cylinder 3 penetrates through the middle of the support plate 104 and is fixedly connected to the connecting frame 201. The output end of the driving oil cylinder 3 is detachably fixedly installed in the middle of the support plate 104 and on the side far from the bending base 1. The driving oil cylinder 3 pushes the connecting frame 201 to slide along the adjustment chute 102 through the output end.

[0044] The fixed wheel mechanism, multiple groups of fixed wheel mechanisms are arranged on the top end of the bending base 1, and multiple groups of fixed wheel mechanisms are symmetrically arranged on both sides of the movable wheel mechanism;

[0045] Specifically, the fixed wheel mechanism includes a fixed wheel unit 4, which is located at the top of the bending base 1.

[0046] It should be noted that the fixed wheel unit 4 consists of a second motor and a second rotating roller. The second rotating roller is rotatably connected to the top of the bending base 1, and the second motor is driven to the top of the second rotating roller. Since the positions of the second motor and the second rotating roller remain unchanged, it is called a "fixed wheel". When the steel section is bent, under the output of the drive cylinder 3, the movable wheel unit 2 squeezes the outer wall of the steel section, and with the squeezing and blocking of the fixed wheel unit 4, the steel section is squeezed and bent.

[0047] Example 2: This utility model provides the following... Figure 3 and Figure 4 The clamping mechanism shown is applied to the steel structure processing and bending device with positioning clamping components in Embodiment 1. Multiple clamping mechanisms are fixedly installed on the top of the bending base 1, and the movable wheel mechanism and multiple fixed wheel mechanisms are interspersed among the multiple clamping mechanisms. The clamping mechanism is used to guide the steel section along the bending drive of the movable wheel mechanism and the fixed wheel mechanism.

[0048] Specifically, the clamping mechanism includes:

[0049] N-shaped frame 5 is fixedly connected to the top of the bending base 1. Support grooves 501 are provided on the opposite sides of the two walls of the N-shaped frame 5.

[0050] The lower pressure roller 6 is rotatably inserted and connected to the top of the two walls of the N-shaped frame 5, and the two ends of the lower pressure roller 6 are respectively slidably inserted and connected to the support groove 501.

[0051] Support roller 7 is rotatably inserted and connected to the bottom of the two walls of the N-shaped frame 5;

[0052] An adjusting component is inserted into the top of the N-shaped frame 5 and is used to adjust the vertical position of the lower pressure roller 6.

[0053] It should be noted that when the steel section is extruded and bent, it needs to pass through the vertical gap between the lower pressure roller 6 and the support roller 7. Through the structural design of the lower pressure roller 6 and the support roller 7, the friction of the steel section is reduced during the conveying and transfer process, thereby ensuring that the steel section can be stably rotated and conveyed during bending.

[0054] Furthermore, the adjusting element includes:

[0055] Adjusting screw 8 is threadedly inserted into the top of N-shaped frame 5 in a vertical direction, with the threaded end of adjusting screw 8 penetrating the top of N-shaped frame 5;

[0056] The wrapping sleeve 9 is fitted onto the outer wall of the lower pressure roller 6, and the top of the wrapping sleeve 9 is rotatably connected to the bottom of the adjusting screw 8.

[0057] It should be noted that a bearing structure is provided at the top of the packaging sleeve 9. Through this bearing structure, the bottom of the adjusting screw 8 is rotatably connected to the top of the packaging sleeve 9. In this way, the rotation of the adjusting screw 8 will not be restricted. At the same time, the adjusting screw 8 engages with the N-shaped frame 5 during rotation. At this time, the adjusting screw 8 follows the rotation direction and moves vertically while rotating, thereby driving the packaging sleeve 9 to adjust its vertical position. Simultaneously, the vertical distance between the lower pressure roller 6 and the support roller 7 can be adjusted.

[0058] Furthermore, the outer wall of the lower pressure roller 6 is provided with a rotating ring groove, the inner wall of the wrapping sleeve 9 is provided with a placement groove, and a ball bearing 10 is provided between the rotating ring groove and the placement groove.

[0059] With the cooperation of the rotating ring groove and the placement groove, the ball bearing 10 can rotate and be placed. At this time, the ball bearing 10 can reduce the rotational friction between the lower pressure roller 6 and the wrapping sleeve 9, ensuring that the lower pressure roller 6 can rotate stably.

[0060] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A steel structure processing and bending device with positioning and clamping components, comprising a bending base (1), wherein the top end of the bending base (1) is provided with an adjusting groove (102), characterized in that, Also includes: The movable wheel mechanism is located at the middle of the top of the bending base (1). The movable wheel mechanism includes a movable part and a driving part. The driving part is fixedly connected to the bottom of the movable part. The driving part is used to drive the movable part to move horizontally and longitudinally along the top of the bending base (1). Fixed wheel mechanism, multiple sets of the fixed wheel mechanism are set on the top of the bending base (1), and multiple sets of the fixed wheel mechanism are symmetrically arranged on both sides of the movable wheel mechanism; The clamping mechanism is fixedly installed on the top of the bending base (1), and the movable wheel mechanism and the multiple fixed wheel mechanisms are interspersed between the multiple clamping mechanisms. The clamping mechanism is used to guide the steel section to bend along the movable wheel mechanism and the fixed wheel mechanism.

2. The steel structure processing and bending device with positioning and clamping components according to claim 1, characterized in that, The bottom end of the bending base (1) is provided with a support seat (101), and the side wall of the adjusting slide (102) is provided with a limiting slide (103). The movable part is slidably inserted into the adjusting slide (102).

3. The steel structure processing and bending device with positioning and clamping components according to claim 2, characterized in that, The movable component includes: A connecting frame (201) is slidably inserted into an adjusting groove (102), and the driving component is used to drive the connecting frame (201) to move horizontally; The bottom of the movable wheel unit (2) is interlocked with the connecting frame (201).

4. The steel structure processing and bending device with positioning and clamping components according to claim 3, characterized in that, The driving component includes: Support plate (104), the support plate (104) is fixedly connected to the top of the bending base (1); A drive cylinder (3) is fixedly connected at one end to one side of a support plate (104), and the output end of the drive cylinder (3) passes through the middle of the support plate (104) and is fixedly connected to a connecting frame (201).

5. The steel structure processing and bending device with positioning and clamping components according to claim 1, characterized in that, The fixed wheel mechanism includes a fixed wheel unit (4), which is located at the top of the bending base (1).

6. The steel structure processing and bending device with positioning and clamping components according to claim 1, characterized in that, The clamping mechanism includes: N-shaped frame (5), the N-shaped frame (5) is fixedly connected to the top of the bending base (1), and a support groove (501) is provided on one side of the two opposing walls of the N-shaped frame (5). The lower pressure roller (6) is rotatably inserted into the top of the two walls of the N-shaped frame (5), and the two ends of the lower pressure roller (6) are respectively slidably inserted into the support groove (501); Support roller (7), which is rotatably inserted into the bottom of the two walls of the N-shaped frame (5); An adjusting member is inserted into the top of the N-shaped frame (5) and is used to adjust the vertical position of the lower pressure roller (6).

7. The steel structure processing and bending device with positioning and clamping components according to claim 6, characterized in that, The adjusting element includes: Adjusting screw (8), the adjusting screw (8) is threadedly inserted into the top of N-shaped frame (5) in the vertical direction, and the threaded end of the adjusting screw (8) passes through the top of N-shaped frame (5); The wrapping sleeve (9) is fitted on the outer wall of the lower pressure roller (6), and the top of the wrapping sleeve (9) is rotatably inserted and connected to the bottom of the adjusting screw (8).

8. The steel structure processing and bending device with positioning and clamping components according to claim 7, characterized in that, The outer wall of the lower pressure roller (6) is provided with a rotating ring groove, and the inner wall of the wrapping sleeve (9) is provided with a placement groove. A ball bearing (10) is provided between the rotating ring groove and the placement groove.

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