Bending device for elevator production
By designing a bending device for elevator production including a workbench, pushing mechanism, downward mechanism and bending mechanism, the existing devices are solved, and the problems of inflexible bending, poor adaptability and inconvenient movement are achieved, and higher flexibility, adaptability and convenience are achieved.
Patent Information
- Application Number
- CN202421356185.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-06-14
AI Technical Summary
The existing bending devices for elevator production cannot effectively improve the flexibility, adaptability and convenience of moving plates.
A bending device for elevator production including a workbench, a pushing mechanism, a downward mechanism and a bending mechanism is designed. Through the rotation and extension of the hydraulic rod, the bend of the bent plate is achieved at different angles; by the rotation of the lifting shaft, the downward shield is driven to press the elevator plate downward to adapt to the plate parts of different thicknesses; the sliding and rotation of the propulsion plates are achieved to achieve convenient movement of the elevator plate parts.
It improves the bending flexibility of the device, enhances the adaptability to plates of different thicknesses, and simplifies the process of moving plates, improving the convenience of overall operation.
Smart Images
Figure CN222830419U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of elevator production, in particular to a bending device for elevator production. Background Art
[0002] An elevator is a permanent transportation device that serves several specific floors in a building. Its car runs on at least two rows of rigid rails that are perpendicular to the horizontal plane or inclined at an angle of less than 15° to the plumb line. The size and structure of the car are convenient for passengers to enter and exit or load and unload goods. At the end of the 20th century, elevators used permanent magnet synchronous traction machines as power, which greatly reduced the area occupied by the machine room. It also has the advantages of low energy consumption, energy saving and high efficiency, and fast lifting speed, which greatly promoted the development of real estate towards super-high-rise buildings. In the production of elevators, large metal plates need to be bent. Most elevators use plates. Traditional plate bending devices are driven by motors or manually. The bending force is difficult to control, and the support frame is integrally formed, resulting in a fixed angle of the support frame and the angle at which the plate is bent. Therefore, a bending device for elevator production is needed.
[0003] The existing bending device for elevator production cannot effectively improve the bending flexibility of the device during operation, and cannot effectively improve the adaptability of the device, and cannot improve the convenience of moving the plate of the device. Therefore, there is an urgent need for a bending device for elevator production. Utility Model Content
[0004] Based on this, the purpose of the utility model is to provide a bending device for elevator production to solve the problem that the existing bending device for elevator production cannot effectively improve the bending flexibility of the device, cannot effectively improve the adaptability of the device, and cannot improve the convenience of moving the plate of the device.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bending device for elevator production, comprising a workbench, a pushing mechanism, a pressing mechanism and a bending mechanism, wherein a pushing mechanism is installed at one end of the workbench.
[0006] A pressing mechanism is installed at one end of the workbench.
[0007] A bending mechanism is installed at one end of the workbench.
[0008] Preferably, the pushing mechanism includes a limit rod, a propulsion plate, a position control shaft and a first motor, a limit rod is installed at one end of the workbench, a propulsion plate is installed at one end of the limit rod, a position control shaft is installed at one end of the propulsion plate, and a first motor is installed at one end of the position control shaft.
[0009] Preferably, the propulsion plate forms a sliding structure with the workbench through a limiting rod, and the positioning shaft is threadedly connected to the propulsion plate.
[0010] Preferably, the pressing mechanism includes a slide groove, a pressing shield, a lifting shaft, a second motor and a limit column. A slide groove is opened at one end of the workbench, a pressing shield is installed at one end of the slide groove, a lifting shaft is installed at one end of the pressing shield, a second motor is installed at the upper end of the lifting shaft, and a limit column is installed at one end of the workbench.
[0011] Preferably, the downward pressure shield forms a lifting structure with the workbench through a lifting shaft, and the slide grooves are symmetrically arranged with respect to the central axis of the workbench.
[0012] Preferably, the bending mechanism comprises a rotating hole, a hydraulic rod, a bending plate and a rotating groove, a rotating hole is opened at one end of the workbench, a hydraulic rod is installed at one end of the rotating hole, a bending plate is installed at one end of the hydraulic rod, and a rotating groove is opened at one end of the bending plate.
[0013] Preferably, the bending plate forms a rotating structure with the workbench through a rotating groove, and the hydraulic rod forms a rotating structure with the workbench through a rotating hole.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. The utility model uses a workbench and a bending mechanism to start the hydraulic rod to rotate and extend in the rotating hole, and the bending plate is rotated on the workbench through the rotating groove to bend the elevator plate. By controlling the length of the hydraulic rod, the bending plate can be controlled to bend the elevator plate at different angles, thereby improving the bending flexibility of the device;
[0016] 2. The utility model can drive the lifting shaft to rotate on the workbench by starting the second motor installed in the device, and drive the pressing shield to press down on the upper end of the elevator plate on the slide groove and the limit column, so as to fix elevator plates of different thicknesses and improve the adaptability of the device;
[0017] 3. The utility model places the elevator panel that needs to be bent on the workbench through the set workbench and the protective plate, and then starts the first motor to drive the control shaft to rotate on the workbench, thereby driving the propulsion plate on the control shaft to move on the workbench and the limit rod, thereby pushing the position on the elevator panel that needs to be bent to the lower end of the joint position between the bending plate and the workbench, thereby improving the convenience of moving the panel with the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a front cross-sectional view of the utility model;
[0019] Figure 2 This is a schematic diagram of the structure of the stirring assembly of the utility model;
[0020] Figure 3 This is a schematic diagram of the structure of the climbing assembly of the utility model;
[0021] Figure 4 It is a structural schematic diagram of the guide plate of the utility model.
[0022] In the figure: 1. workbench; 2. pushing mechanism; 201. limiting rod; 202. pushing plate; 203. controlling axis; 204. first motor; 3. pressing mechanism; 301. slideway; 302. pressing shield; 303. lifting axis; 304. second motor; 305. limiting column; 4. bending mechanism; 401. rotating hole; 402. hydraulic rod; 403. bending plate; 404. rotating groove. DETAILED DESCRIPTION
[0023] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0024] The following describes an embodiment of the utility model based on its overall structure.
[0025] See also Figure 1-4 A bending device for elevator production comprises a workbench 1, a pushing mechanism 2, a pressing mechanism 3 and a bending mechanism 4. The workbench 1 is provided with a pushing mechanism 2 at one end, and the pushing mechanism 2 comprises a limit rod 201, a pushing plate 202, a position control shaft 203 and a first motor 204. The workbench 1 is provided with a limit rod 201 at one end, a pushing plate 202 is provided at one end of the limit rod 201, a position control shaft 203 is provided at one end of the pushing plate 202, and a first motor 204 is provided at one end of the position control shaft 203. The pushing plate 202 forms a sliding structure with the workbench 1 through the limit rod 201, and the position control shaft 203 is threadedly connected with the pushing plate 202. The hydraulic rod 402 is started to rotate and extend in the rotating hole 401, and the bending plate 403 is rotated on the workbench 1 through the rotating groove 404 to bend the elevator plate. By controlling the length of the hydraulic rod 402, the bending plate 403 can be controlled to bend the elevator plate at different angles, thereby improving the bending flexibility of the device.
[0026] See also Figure 1-4, a bending device for elevator production, a pressing mechanism 3 is installed at one end of a workbench 1, and the pressing mechanism 3 includes a slide groove 301, a pressing shield 302, a lifting shaft 303, a second motor 304 and a limiting column 305. A slide groove 301 is opened at one end of the workbench 1, a pressing shield 302 is installed at one end of the slide groove 301, a lifting shaft 303 is installed at one end of the pressing shield 302, and a second motor 304 is installed at the upper end of the lifting shaft 303. A limiting column 305 is installed at one end of the workbench 1. The pressing shield 302 forms a lifting structure with the workbench 1 through the lifting shaft 303, and the slide groove 301 is symmetrically arranged with the central axis of the workbench 1. Starting the second motor 304 drives the lifting shaft 303 to rotate on the workbench 1, and drives the pressing shield 302 to press down on the upper end of the elevator plate on the slide groove 301 and the limiting column 305, which can fix elevator plates of different thicknesses and improve the adaptability of the lifting device.
[0027] See also Figure 1-4 A bending device for elevator production, a bending mechanism 4 is installed at one end of a workbench 1, the bending mechanism 4 includes a rotating hole 401, a hydraulic rod 402, a bending plate 403 and a rotating groove 404, a rotating hole 401 is opened at one end of the workbench 1, a hydraulic rod 402 is installed at one end of the rotating hole 401, a bending plate 403 is installed at one end of the hydraulic rod 402, a rotating groove 404 is opened at one end of the bending plate 403, the bending plate 403 forms a rotating structure with the workbench 1 through the rotating groove 404, and the hydraulic rod 402 forms a rotating structure with the workbench 1 through the rotating hole 401, the hydraulic rod 402 is started to rotate and extend in the rotating hole 401, the bending plate 403 is rotated on the workbench 1 through the rotating groove 404 to bend the elevator plate, and the length of the hydraulic rod 402 can be controlled to control the bending plate 403 to bend the elevator plate at different angles, thereby improving the bending flexibility of the device.
[0028] Working principle: When in use, the elevator plate to be bent is placed on the workbench 1 first, and then the first motor 204 is started to drive the position control shaft 203 to rotate on the workbench 1, thereby driving the push plate 202 on the position control shaft 203 to move on the workbench 1 and the limit rod 201, so as to push the position on the elevator plate to be bent to the lower end of the joint position between the bending plate 403 and the workbench 1, so as to facilitate the movement of the plate by the lifting device, and at the same time, the second motor 304 is started to drive the lifting shaft 303 to rotate on the workbench 1, driving the pressure shield 302 to slide in the groove 301 And the limit column 305 is pressed downward on the upper end of the elevator panel, which can fix elevator panels of different thicknesses and improve the adaptability of the device. Then the hydraulic rod 402 is started to rotate and extend in the rotating hole 401, and the bending plate 403 is rotated on the workbench 1 through the rotating groove 404 to bend the elevator panel. By controlling the length of the hydraulic rod 402, the bending plate 403 can be controlled to bend the elevator panel at different angles, thereby improving the bending flexibility of the device. In this way, the use process of the device is completed. The contents not described in detail in this manual belong to the prior art known to professional and technical personnel in this field.
[0029] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.
[0030] 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 elevator production, comprising a workbench (1), a pushing mechanism (2), a pressing mechanism (3) and a bending mechanism (4), characterized in that: A pusher mechanism (2) is installed at one end of the workbench (1); A pressing mechanism (3) is installed at one end of the workbench (1); A bending mechanism (4) is installed at one end of the workbench (1).
2. A bending device for elevator production according to claim 1, characterized in that: The pusher mechanism (2) comprises a limit rod (201), a push plate (202), a position control shaft (203) and a first motor (204); the limit rod (201) is installed at one end of the workbench (1); the push plate (202) is installed at one end of the limit rod (201); the position control shaft (203) is installed at one end of the push plate (202); and the first motor (204) is installed at one end of the position control shaft (203).
3. A bending device for elevator production according to claim 2, characterized in that: The propulsion plate (202) forms a sliding structure with the workbench (1) via a limiting rod (201), and the control shaft (203) is threadedly connected to the propulsion plate (202).
4. The bending device for elevator production according to claim 1, characterized in that: The pressing mechanism (3) comprises a slide groove (301), a pressing shield (302), a lifting shaft (303), a second motor (304) and a limiting column (305); a slide groove (301) is provided at one end of the workbench (1); a pressing shield (302) is installed at one end of the slide groove (301); a lifting shaft (303) is installed at one end of the pressing shield (302); a second motor (304) is installed at the upper end of the lifting shaft (303); and a limiting column (305) is installed at one end of the workbench (1).
5. A bending device for elevator production according to claim 4, characterized in that: The downward pressure shield (302) forms a lifting structure with the workbench (1) via a lifting shaft (303), and the slide groove (301) is symmetrically arranged with respect to the central axis of the workbench (1).
6. The bending device for elevator production according to claim 1, characterized in that: The bending mechanism (4) comprises a rotating hole (401), a hydraulic rod (402), a bending plate (403) and a rotating groove (404); a rotating hole (401) is provided at one end of the workbench (1); a hydraulic rod (402) is installed at one end of the rotating hole (401); a bending plate (403) is installed at one end of the hydraulic rod (402); and a rotating groove (404) is provided at one end of the bending plate (403).
7. A bending device for elevator production according to claim 6, characterized in that: The bending plate (403) forms a rotating structure with the workbench (1) via the rotating groove (404), and the hydraulic rod (402) forms a rotating structure with the workbench (1) via the rotating hole (401).