Air type bus bending device with adjusting function

By designing the limit bending mechanism and the adjustment and placement mechanism, the problem that the existing air-type busbar trough processing device cannot be adjusted is solved, and precise positioning and stable bending are achieved, which meets different processing needs and avoids loose displacement.

CN223210272UActive Publication Date: 2025-08-12ZHEN JIANG XI MEN ZI MU XIAN YOU XIAN GONG SI
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Patent Information

Application Number
CN202422510655.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-17
Publication Date
2025-08-12
Estimated Expiration
2034-10-17

AI Technical Summary

Technical Problem

The existing air-type busbar trough processing devices cannot be adjusted according to the busbar trough raw materials, resulting in inaccurate positioning and unable to meet different processing needs.

Method used

An air-type busbar bending device with adjustment function is designed, including a limit bending mechanism and an adjustment and placement mechanism. Through the cooperation of the bidirectional threaded rod and the worm gear, the replacement of the bent block and the adjustment of the push plate angle are realized, ensuring that the pressure roller always adheres to the busbar trough raw materials during the bending process to avoid loosening and displaced.

Benefits of technology

It realizes accurate positioning and stable bending of the raw materials of the air-type busbar trough, meets different processing needs, and avoids unexpected situations such as loose displacement.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of bending devices, and discloses an air type bus bending device with an adjusting function, which comprises a working table, supporting legs are fixedly connected to the bottom of the working table, a supporting frame is fixedly connected to the top of the working table, and a hydraulic cylinder is fixedly connected to the top of the supporting frame. A pushing air cylinder is fixedly connected to the top of the workbench, an adjusting and placing mechanism is arranged on the back of the pushing air cylinder, a limiting and bending mechanism is arranged at the bottom of a hydraulic cylinder, and in the using process, a bending block is conveniently replaced and limited through rotation of a two-way threaded rod and cooperation with a limiting rod; according to the air type bus duct raw material bending device, different machining requirements of air type bus duct raw materials are met, the pressing rollers are matched with the connecting frame through movement of the pressing rollers, the pressing rollers can be attached to the air type bus duct raw materials all the time in the bending process, unforeseen circumstances such as loosening and displacement are avoided, and the angle of a push plate can be conveniently adjusted through rotation of a worm and matching of a worm wheel.
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Description

Technical Field

[0001] The utility model relates to the technical field of bending devices, in particular to an air-type busbar bending device with an adjustment function. Background Art

[0002] Air-type bus duct is a type of bus duct. The shell of air-type bus duct is made of high-quality high-strength cold-rolled steel and is cold-rolled into a corrugated structure in one step. During the processing of air-type bus duct, it is often necessary to use it with a bending device.

[0003] According to a metal sheet bending device disclosed in the patent network (authorization announcement number: CN

[0004] 220092621U) as described in "The utility model discloses a bending device for metal sheets, comprising a lower die base, an auxiliary plate fixedly provided on the top of the front side of the lower die base, a fixed block fixedly provided on the middle part of the top of the auxiliary plate away from the lower die base, a threaded rod provided on the middle thread of the fixed block, and a knob fixedly connected to one end of the threaded rod. The utility model discloses a bending device for metal sheets, which drives the threaded rod to rotate by rotating the knob, thereby driving the positioning rod to move back and forth, thereby driving the pointer to move back and forth, until the value of the scale line pointed by the pointer is equal to the distance between the bending point of the metal sheet and one side of the metal sheet, at this time, the distance between the positioning rod and the center of the bending groove is equal to the distance between the bending point of the metal sheet and one side of the metal sheet, and the corresponding side of the metal sheet is pressed against the positioning rod. At this time, the bending point of the metal sheet is located directly below the bending block, thereby achieving precise positioning of the bending point of the metal sheet."

[0005] In view of the above description, the applicant believes that the following problems exist:

[0006] During use of the utility model, the knob is turned to drive the threaded rod to rotate, to drive the positioning rod to move back and forth, to drive the pointer to move back and forth, until the value of the scale line pointed by the pointer is equal to the distance between the bending point of the metal plate and one side of the metal plate. In actual use, since the angle of the positioning rod of the device is fixed, it is impossible to adjust and process it according to the bus duct raw material. Therefore, it is necessary to improve an air-type busbar bending device with an adjustment function to solve the above problem. Utility Model Content

[0007] The purpose of the present utility model is to provide an air-type busbar bending device with an adjustment function to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above objectives, the present invention provides the following technical solutions: an air-type busbar bending device with an adjustment function, comprising a workbench, the bottom of the workbench is fixedly connected to a support leg, the top of the workbench is fixedly connected to a support frame, the top of the support frame is fixedly connected to a hydraulic cylinder, the top of the workbench is fixedly connected to a push cylinder, the back of the push cylinder is provided with an adjustment placement mechanism, and the bottom of the hydraulic cylinder is provided with a limited position bending mechanism;

[0009] The position-limiting bending mechanism includes a position-limiting component and an auxiliary bending component, and the auxiliary bending component is arranged outside the position-limiting component.

[0010] Preferably, the limiting assembly includes a connecting platform, which is fixedly connected to the bottom of the hydraulic cylinder, a bidirectional threaded rod is rotatably connected inside the connecting platform, a limiting rod is fixedly connected inside the connecting platform, a movable plate is slidably connected to the outside of the limiting rod, a clamping block is fixedly connected to the bottom of the movable plate, and a bending block is provided on the inside of the clamping block, which facilitates the replacement and limiting of the bending block, thereby meeting the different processing requirements of the air-type bus duct raw materials.

[0011] Preferably, the movable plate is threadedly connected to the bidirectional threaded rod, grooves are provided at corresponding positions of the connecting platform and the movable plate, and the movable plate is slidably connected inside the groove, and the bending block is in contact with the clamping block, so that the limiting process is more stable.

[0012] Preferably, the auxiliary bending assembly includes a pressing box, which is fixedly connected to the outside of the clamping block, a spring is fixedly connected to the inside of the pressing box, a slider is fixedly connected to the bottom of the spring, a connecting frame is fixedly connected to the bottom of the slider, and a pressure roller is rotatably connected to the inside of the connecting frame, so that during the bending process, the pressure roller always fits the air-type bus duct material to avoid loosening, displacement and other unexpected situations.

[0013] Preferably, grooves are provided at positions corresponding to the holding box and the slider, and the slider is slidably connected inside the groove, so that the bending process is more stable.

[0014] Preferably, the adjustment and placement mechanism includes a fixed frame, the fixed frame is fixedly connected to the back of the pushing cylinder, the fixed frame is slidably connected to a movable frame on the outside, the back of the movable frame is fixedly connected to a push plate, the top of the push plate is fixedly connected to a clamping cylinder, the bottom of the clamping cylinder is fixedly connected to a pressure plate, the fixed frame is rotatably connected to a worm, the fixed frame is rotatably connected to a gear column, the gear column is fixedly connected to a worm wheel on the outside, and the front of the movable frame is fixedly connected to a residual tooth plate, which is convenient for adjusting the push plate angle, thereby meeting different processing requirements for air-type bus duct raw materials.

[0015] Preferably, the worm is engaged with the worm wheel, and the gear column is engaged with the residual tooth plate, so that the adjustment process is more stable.

[0016] Compared with the prior art, the present invention provides an air-type busbar bending device with an adjustment function, which has the following beneficial effects:

[0017] 1. The air-type busbar bending device with an adjustment function has a limit bending mechanism. During use, the bidirectional threaded rod is rotated and the limit rod is used to facilitate the replacement and limitation of the bending block, thereby meeting the different processing requirements of the air-type busbar duct raw materials. The movement of the set pressure roller and the connecting frame make it easy to ensure that the pressure roller always fits the air-type busbar duct raw materials during the bending process to avoid loosening, displacement and other unexpected situations.

[0018] 2. The air-type busbar bending device with adjustment function has an adjustment placement mechanism. During use, the worm is rotated in conjunction with the worm gear to facilitate adjustment of the push plate angle, thereby meeting different processing requirements for air-type busbar duct materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0020] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the limit assembly of the utility model;

[0023] Figure 4 This is a schematic diagram of the auxiliary bending component structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the internal structure of the auxiliary bending component of the utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the adjustment and placement mechanism of the utility model;

[0026] Figure 7 This is a schematic diagram of the internal structure of the adjustment and placement mechanism of the utility model.

[0027] In the figure: 1. Workbench; 2. Support leg; 3. Support frame; 4. Hydraulic cylinder; 5. Push cylinder; 6. Limit bending mechanism; 61. Limit assembly; 611. Connecting table; 612. Bidirectional threaded rod; 613. Clamping block; 614. Bending block; 615. Limit rod; 616. Movable plate; 62. Auxiliary bending assembly; 621. Pressing box; 622. Connecting frame; 623. Pressing roller; 624. Spring; 625. Slider; 7. Adjusting and placing mechanism; 71. Fixed frame; 72. Movable frame; 73. Push plate; 74. Clamping cylinder; 75. Pressing plate; 76. Worm; 77. Gear column; 78. Worm wheel; 79. Residual tooth plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0030] Example 1:

[0031] See also Figure 1-5 The utility model provides a technical solution: an air-type busbar bending device with an adjustment function, comprising a workbench 1, a support leg 2 fixedly connected to the bottom of the workbench 1, a support frame 3 fixedly connected to the top of the workbench 1, a hydraulic cylinder 4 fixedly connected to the top of the support frame 3, a push cylinder 5 fixedly connected to the top of the workbench 1, an adjustment placement mechanism 7 is provided on the back of the push cylinder 5, and a limited bending mechanism 6 is provided at the bottom of the hydraulic cylinder 4;

[0032] The limiting bending mechanism 6 includes a limiting component 61 and an auxiliary bending component 62 . The auxiliary bending component 62 is arranged outside the limiting component 61 .

[0033] Furthermore, the limiting assembly 61 includes a connecting platform 611, which is fixedly connected to the bottom of the hydraulic cylinder 4. A bidirectional threaded rod 612 is rotatably connected inside the connecting platform 611. A limiting rod 615 is fixedly connected inside the connecting platform 611. The limiting rod 615 is slidably connected to a movable plate 616 on the outside. A clamping block 613 is fixedly connected to the bottom of the movable plate 616. A bending block 614 is provided on the inside of the clamping block 613 to facilitate replacement and limiting of the bending block 614, thereby meeting different processing requirements for air-type bus duct raw materials.

[0034] Furthermore, the movable plate 616 is threadedly connected to the bidirectional threaded rod 612, and grooves are provided at corresponding positions of the connecting platform 611 and the movable plate 616, and the movable plate 616 is slidably connected inside the groove, and the bending block 614 is in contact with the clamping block 613, so that the limiting process is more stable.

[0035] Furthermore, the auxiliary bending assembly 62 includes a pressing box 621, which is fixedly connected to the outside of the clamping block 613. A spring 624 is fixedly connected to the inside of the pressing box 621. A slider 625 is fixedly connected to the bottom of the spring 624. A connecting frame 622 is fixedly connected to the bottom of the slider 625. A pressure roller 623 is rotatably connected to the inside of the connecting frame 622, so that during the bending process, the pressure roller 623 always fits the air-type bus duct material to avoid loosening, displacement and other unexpected situations.

[0036] Furthermore, grooves are provided at positions corresponding to the holding box 621 and the slider 625 , and the slider 625 is slidably connected inside the grooves, so that the bending process is more stable.

[0037] Example 2:

[0038] See also Figure 6-7 , and combined with Example 1, it is further obtained that the adjustment and placement mechanism 7 includes a fixed frame 71, the fixed frame 71 is fixedly connected to the back of the pushing cylinder 5, the fixed frame 71 is slidably connected to the outside of the movable frame 72, the back of the movable frame 72 is fixedly connected to a push plate 73, the top of the push plate 73 is fixedly connected to a clamping cylinder 74, the bottom of the clamping cylinder 74 is fixedly connected to a pressing plate 75, the fixed frame 71 is internally rotatably connected to a worm 76, the fixed frame 71 is internally rotatably connected to a gear column 77, the gear column 77 is externally fixedly connected to a worm gear 78, and the front of the movable frame 72 is fixedly connected to a residual tooth plate 79, which is convenient for adjusting the angle of the push plate 73, thereby meeting different processing requirements for air-type bus duct raw materials.

[0039] Furthermore, the worm 76 is engaged with the worm wheel 78, and the gear column 77 is engaged with the residual tooth plate 79, so that the adjustment process is more stable.

[0040] In actual operation, when this device is used, it is first adjusted according to the processing requirements of the air-type bus duct raw materials. The staff rotates the worm 76, and the worm 76 is rotated by the worm wheel 78, so that the gear column 77 rotates, and the residual tooth plate 79 is cooperated to rotate the movable frame 72 outside the fixed frame 71, so that the push plate 73 rotates, and then the air-type bus duct raw materials to be processed are placed on the workbench 1. The push cylinder 5 is set to work to move the push plate 73, so that the air-type bus duct raw materials are pushed to the designated processing position, and the pressing cylinder 74 is set to work to move the pressing plate 75. Until the air-type bus duct raw material is pressed tightly, the staff replaces the bending block 614 according to the bending requirements. The staff rotates the bidirectional threaded rod 612, and through the rotation of the set bidirectional threaded rod 612, cooperates with the limit rod 615 to move the movable plate 616, thereby moving the clamping block 613. The bending block 614 moves through the operation of the set hydraulic cylinder 4, and the bending process begins. The set pressure roller 623 descends until it contacts the air-type bus duct raw material. Through the movement of the set pressure roller 623, cooperates with the connecting frame 622, and makes the slider 625 slide inside the pressing box 621, cooperates with the spring 624.

[0041] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. An air-type busbar bending device with an adjustment function, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixedly connected to a support leg (2), the top of the workbench (1) is fixedly connected to a support frame (3), the top of the support frame (3) is fixedly connected to a hydraulic cylinder (4), the top of the workbench (1) is fixedly connected to a push cylinder (5), the back of the push cylinder (5) is provided with an adjustment placement mechanism (7), and the bottom of the hydraulic cylinder (4) is provided with a limited bending mechanism (6); The position-limiting bending mechanism (6) comprises a position-limiting component (61) and an auxiliary bending component (62), wherein the auxiliary bending component (62) is arranged outside the position-limiting component (61).

2. The air-type busbar bending device with an adjustment function according to claim 1, characterized in that: The limiting assembly (61) comprises a connecting platform (611), the connecting platform (611) being fixedly connected to the bottom of the hydraulic cylinder (4), a bidirectional threaded rod (612) being rotatably connected inside the connecting platform (611), a limiting rod (615) being fixedly connected inside the connecting platform (611), a movable plate (616) being slidably connected outside the limiting rod (615), a clamping block (613) being fixedly connected to the bottom of the movable plate (616), and a bending block (614) being provided inside the clamping block (613).

3. The air-type busbar bending device with an adjustment function according to claim 2, characterized in that: The movable plate (616) is threadedly connected to the bidirectional threaded rod (612), and grooves are provided at corresponding positions of the connecting platform (611) and the movable plate (616), and the movable plate (616) is slidably connected inside the groove, and the bending block (614) is in contact with the clamping block (613).

4. The air-type busbar bending device with an adjustment function according to claim 2, characterized in that: The auxiliary bending assembly (62) includes a pressing box (621), the pressing box (621) is fixedly connected to the outside of the clamping block (613), a spring (624) is fixedly connected inside the pressing box (621), a slider (625) is fixedly connected to the bottom of the spring (624), a connecting frame (622) is fixedly connected to the bottom of the slider (625), and a pressure roller (623) is rotatably connected inside the connecting frame (622).

5. The air-type busbar bending device with an adjustment function according to claim 4, characterized in that: The holding box (621) and the slider (625) are provided with grooves at positions corresponding to each other, and the slider (625) is slidably connected inside the grooves.

6. The air-type busbar bending device with an adjustment function according to claim 1, characterized in that: The adjusting placement mechanism (7) comprises a fixed frame (71), the fixed frame (71) is fixedly connected to the back of the pushing cylinder (5), the fixed frame (71) is externally slidably connected to a movable frame (72), the back of the movable frame (72) is fixedly connected to a push plate (73), the top of the push plate (73) is fixedly connected to a pressing cylinder (74), the bottom of the pressing cylinder (74) is fixedly connected to a pressing plate (75), the fixed frame (71) is internally rotatably connected to a worm (76), the fixed frame (71) is internally rotatably connected to a gear column (77), the gear column (77) is externally fixedly connected to a worm wheel (78), and the front of the movable frame (72) is fixedly connected to a residual tooth plate (79).

7. The air-type busbar bending device with an adjustment function according to claim 6, characterized in that: The worm (76) is meshed with the worm wheel (78), and the gear column (77) is meshed with the residual tooth plate (79).