Adjusting device for plate bending of bending machine

Abstract

The utility model relates to the technical field of bending machines, and discloses an adjusting device for plate bending of a bending machine, which comprises a base, a workbench is fixedly connected inside the bottom end of the base, an adjusting mechanism penetrates through and is rotatably connected with the top end of the side wall of the base, and a group frame penetrates through and is connected with the front end of the upper half end of the side wall of the base. A supporting mechanism is connected to the inner side wall of the assembly frame in a penetrating mode, and the rear end of the top side of the supporting mechanism is movably connected with an extending frame. The side wall of the adjusting mechanism rotates towards the front end, the rocker, the movable shaft, the connecting base and the side wall of the supporting plate can synchronously rotate forwards, the linkage design improves the stability and accuracy of operation, the bottom end of the supporting plate slides forwards on the top side of the positioning mechanism and slides along the top sides of the connecting strip, the telescopic frame and the sliding frame, and therefore the stability and accuracy of operation are improved. Flexible supporting and positioning are provided for bending of the plate, the stability of the plate in the bending process can be kept, and deformation and errors are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bending machines, in particular to an adjusting device for bending plates of bending machines. Background Art

[0002] In the vast field of metal processing, the bending machine plays a vital role. It is a specially designed device designed to accurately bend various metal sheets into the desired shape. By applying force and controlling the bending angle, the bending machine enables the metal sheet to be deformed according to specific requirements to meet the needs of various processes and products. It can turn flat metal materials into parts with complex geometric shapes, such as bent brackets, housings, pipes, etc. This ability makes the bending machine an indispensable part of the metal processing process.

[0003] Workers' positioning of the sheet and adjustment of the bending angle will not only consume a lot of time and energy, but may also have an adverse effect on the production progress. In addition, human factors can easily lead to large bending errors, and the operator's fatigue and inattention may lead to inaccurate positioning, making the position and angle difficult to control, thereby reducing the quality of the product. In this process, workers need to spend a long time to accurately determine the position of the sheet and carefully adjust the bending angle to ensure that it meets the requirements, which will undoubtedly increase production costs and time. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that it is time-consuming and laborious for workers to locate and adjust the bending angle, and errors are easily generated, which affects product quality and production progress. The utility model provides an adjustment device for bending a plate of a bending machine.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] A plate bending adjustment device for a bending machine comprises a base, a workbench is fixedly connected to the bottom end of the base, an adjustment mechanism is penetrated and rotatably connected to the top end of the side wall of the base, a group frame is penetrated and connected to the front end of the upper half end of the side wall of the base, a supporting mechanism is penetrated and connected to the inner wall of the group frame, an extension frame is movably connected to the top rear end of the top side of the supporting mechanism, a positioning mechanism is movably connected to the top side of the extension frame, a supporting plate is movably connected to the inner side of the top end of the base, and the outer end of the support plate is movably connected to the inner top end of the adjusting mechanism.

[0007] Furthermore, the adjustment mechanism includes a movable shaft, a rocker arm and a connecting seat, the inner bottom end of the connecting seat passes through and is rotatably connected to the side wall of the base, the side end of the support plate passes through and is connected to the inner top end of the connecting seat, the side wall of the rocker arm drives the side wall of the movable shaft to rotate, and the side wall of the movable shaft drives the side wall of the connecting seat.

[0008] Furthermore, the bottom end of the rocker arm is fixedly connected to the top end of the movable shaft, the inner side of the movable shaft is fixedly connected to the outer bottom end of the connecting seat, and the side wall of the movable shaft drives the side wall of the connecting seat, so that the movable shaft drives the side wall of the connecting seat to rotate toward the front end.

[0009] Furthermore, the supporting mechanism includes a rotating rod, a supporting frame and a splicing frame. The inner side of the assembly frame is fixedly connected to the outer ends of the rotating rod and the splicing frame. The bottom sides of the extension frame and the positioning mechanism are slidably connected to the rear ends of the rotating rod and the splicing frame. It slides on the bottom side of the positioning mechanism and the top side of the splicing frame, and the bottom end of the supporting plate is slidably connected to the top end of the splicing frame.

[0010] Furthermore, the bottom side of the splicing frame is fixedly connected to the top side of the rotating rod, the rear end of the support frame is fixedly connected to the front side of the rotating rod, and the front bottom side of the splicing frame is fixedly connected to the rear top side of the support frame.

[0011] Furthermore, the positioning mechanism includes a connecting bar, a telescopic frame and a sliding frame, the bottom sides of the side ends of the connecting bar, the telescopic frame and the sliding frame are movably connected to the top side of the extension frame, the bottom sides of the connecting bar, the telescopic frame and the sliding frame are slidably connected to the top side of the supporting mechanism, the bottom end of the supporting plate can slide forward on the top side of the positioning mechanism, and the bottom end of the supporting plate slides forward along the top sides of the connecting bar, the telescopic frame and the sliding frame.

[0012] Furthermore, the front end of the telescopic frame is fixedly connected to the rear end of the connecting bar, and the front end of the sliding frame is fixedly connected to the rear end of the telescopic frame.

[0013] Compared with the prior art, the utility model provides a bending adjustment device for a bending machine plate, which has the following beneficial effects:

[0014] The plate bending adjustment device of the bending machine can realize synchronous forward rotation of the rocker, movable shaft, connecting seat and supporting plate side wall by adjusting the side wall of the mechanism to rotate toward the front end. This linkage design improves the stability and accuracy of the operation. The forward sliding of the bottom end of the supporting plate on the top side of the positioning mechanism and the sliding along the connecting strip, telescopic frame and the top side of the sliding frame provide flexible support and positioning for the bending of the plate, which helps to maintain the stability of the plate during the bending process, reduce deformation and error, and avoid increasing production costs and time. The plate is located on the top side of the positioning mechanism. When the bottom end of the supporting plate is rocked by the movable shaft, its sliding on the bottom side of the positioning mechanism and the top side of the splicing frame makes the bending process smoother. The staged strip design of the top side wall of the splicing frame provides obvious markings for the bending of the plate, which is convenient for the operator to accurately control the position and angle of the bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structural connection of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure connection of the practical adjustment mechanism;

[0017] Figure 3 It is a schematic diagram of the connection between the internal structure of the practical support mechanism and the assembly frame;

[0018] Figure 4 This is a schematic diagram of the internal structure connection of the practical support mechanism;

[0019] Figure 5 This is a schematic diagram of the internal structure connection of this practical positioning mechanism.

[0020] In the figure: 1. base; 2. workbench; 3. adjustment mechanism; 301. movable shaft; 302. rocker; 303. connecting seat; 4. assembly frame; 5. support mechanism; 501. rotating rod; 502. support frame; 503. splicing frame; 6. extension frame; 7. support plate; 8. positioning mechanism; 801. connecting strip; 802. telescopic frame; 803. sliding frame. 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] like Figure 1-Figure 5 As shown, an adjustment device for bending a plate of a bending machine comprises a base 1, a workbench 2 is fixedly connected to the inside of the bottom end of the base 1, an adjustment mechanism 3 is penetrated and rotatably connected to the top end of the side wall of the base 1, a group frame 4 is penetrated and connected to the front end of the upper half of the side wall of the base 1, a support mechanism 5 is penetrated and connected to the inner wall of the group frame 4, an extension frame 6 is movably connected to the top rear end of the top side of the support mechanism 5, a positioning mechanism 8 is movably connected to the top side of the extension frame 6, a support plate 7 is movably connected to the inner side of the top end of the base 1, and the outer end of the support plate 7 is movably connected to the inner top end of the adjustment mechanism 3.

[0023] like Figure 1 and Figure 2As shown, in some embodiments, the adjustment mechanism 3 includes a movable shaft 301, a rocker 302 and a connecting seat 303, the inner bottom end of the connecting seat 303 penetrates and is rotatably connected to the side wall of the base 1, the side end of the support plate 7 penetrates and is connected to the inner top end of the connecting seat 303, the bottom end of the rocker 302 is fixedly connected to the top end of the movable shaft 301, and the inner side of the movable shaft 301 is fixedly connected to the outer bottom end of the connecting seat 303;

[0024] like Figure 1 and Figure 3 As shown, in some embodiments, the support mechanism 5 includes a rotating rod 501, a supporting frame 502 and a splicing frame 503, the inner side of the assembly frame 4 is fixedly connected to the outer ends of the rotating rod 501 and the splicing frame 503, the bottom sides of the extension frame 6 and the positioning mechanism 8 are slidably connected to the rear ends of the rotating rod 501 and the splicing frame 503, the bottom side of the splicing frame 503 is fixedly connected to the top side of the rotating rod 501, the rear end of the supporting frame 502 is fixedly connected to the front side of the rotating rod 501, and the front bottom side of the splicing frame 503 is fixedly connected to the rear end top side of the supporting frame 502;

[0025] like Figure 1 and Figure 5 As shown, in some embodiments, the positioning mechanism 8 includes a connecting bar 801, a telescopic frame 802 and a sliding frame 803, the side ends of the connecting bar 801, the telescopic frame 802 and the sliding frame 803 are movably connected to the top side of the extension frame 6, the bottom sides of the connecting bar 801, the telescopic frame 802 and the sliding frame 803 are slidably connected to the top side of the supporting mechanism 5, the front end of the telescopic frame 802 is fixedly connected to the rear end of the connecting bar 801, and the front end of the sliding frame 803 is fixedly connected to the rear end of the telescopic frame 802.

[0026] like Figure 1-Figure 5 As shown, the side wall of the adjustment mechanism 3 rotates toward the front end, that is, the side wall of the rocker 302 rotates forward clockwise, and the side wall of the rocker 302 drives the side wall of the movable shaft 301 to rotate, and the side wall of the movable shaft 301 drives the side wall of the connecting seat 303, so that the movable shaft 301 drives the side wall of the connecting seat 303 to rotate toward the front end, and the top of the connecting seat 303 drives the side wall of the support plate 7 to rotate forward, and the bottom end of the support plate 7 can slide forward on the top side of the positioning mechanism 8, and the bottom end of the support plate 7 slides forward along the top side of the connecting strip 801, the telescopic frame 802 and the sliding frame 803, and the sheet material is located on the top side of the positioning mechanism 8. When the bottom end of the support plate 7 is rocked forward by the movable shaft 301, it slides on the bottom side of the positioning mechanism 8 and the top side of the splicing frame 503, and the bottom end of the support plate 7 is slidably connected with the top of the splicing frame 503, and the top side wall of the splicing frame 503 is in a step strip shape, which is helpful for marking the bending of the sheet material.

Claims

1. A plate bending adjustment device for a bending machine, comprising a base (1), characterized in that: A workbench (2) is fixedly connected to the bottom of the base (1); an adjustment mechanism (3) is penetrated and rotatably connected to the top of the side wall of the base (1); a group frame (4) is penetrated and connected to the front end of the upper half of the side wall of the base (1); a support mechanism (5) is penetrated and connected to the inner wall of the group frame (4); an extension frame (6) is movably connected to the top rear end of the support mechanism (5); a positioning mechanism (8) is movably connected to the top side of the extension frame (6); a support plate (7) is movably connected to the inner side of the top of the base (1); and the outer end of the support plate (7) is movably connected to the inner top of the adjustment mechanism (3).

2. The plate bending adjustment device for a bending machine according to claim 1, characterized in that: The adjustment mechanism (3) comprises a movable shaft (301), a rocker (302) and a connecting seat (303); the inner bottom end of the connecting seat (303) penetrates through and is rotatably connected to the side wall of the base (1); and the side end of the support plate (7) penetrates through and is connected to the inner top end of the connecting seat (303).

3. The plate bending adjustment device for a bending machine according to claim 2, characterized in that: The bottom end of the rocker (302) is fixedly connected to the top end of the movable shaft (301), and the inner side of the movable shaft (301) is fixedly connected to the outer bottom end of the connecting seat (303).

4. The plate bending adjustment device for a bending machine according to claim 1, characterized in that: The support mechanism (5) comprises a rotating rod (501), a supporting frame (502) and a splicing frame (503); the inner side of the assembly frame (4) is fixedly connected to the outer ends of the rotating rod (501) and the splicing frame (503); the bottom sides of the extension frame (6) and the positioning mechanism (8) are slidably connected to the rear ends of the rotating rod (501) and the splicing frame (503).

5. The plate bending adjustment device for a bending machine according to claim 4, characterized in that: The bottom side of the splicing frame (503) is fixedly connected to the top side of the rotating rod (501), the rear end of the support frame (502) is fixedly connected to the front side of the rotating rod (501), and the front bottom side of the splicing frame (503) is fixedly connected to the rear top side of the support frame (502).

6. The plate bending adjustment device for a bending machine according to claim 1, characterized in that: The positioning mechanism (8) comprises a connecting bar (801), a telescopic frame (802) and a sliding frame (803); the bottom sides of the side ends of the connecting bar (801), the telescopic frame (802) and the sliding frame (803) are movably connected to the top side of the extension frame (6); and the bottom sides of the connecting bar (801), the telescopic frame (802) and the sliding frame (803) are slidably connected to the top side of the supporting mechanism (5).

7. The plate bending adjustment device for a bending machine according to claim 6, characterized in that: The front end of the telescopic frame (802) is fixedly connected to the rear end of the connecting strip (801), and the front end of the sliding frame (803) is fixedly connected to the rear end of the telescopic frame (802).

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