High-temperature metal bending device

Abstract

The utility model discloses a high-temperature metal bending device which comprises a bending assembly, a feeding tray and a hydraulic pump station. A supporting frame is fixedly installed on one side of the bending assembly, the feeding tray is rotatably installed on the surface of the supporting frame through a rotating shaft, the feeding tray comprises a fixing base, a steering engine and a conveying assembly fixed to the surface of the fixing base, and a transmission gear sleeve meshed with a fixed gear ring in a transmission mode is arranged on the surface of the steering engine. A conveying wheel is rotationally installed on the surface of the conveying assembly, and the conveying assembly is in transmission connection with the conveying wheel through the output end of a motor. The bending assembly comprises a driving base, a lever pressing head and a hydraulic driving rod. Two-shaft conveying and multi-direction bending of a workpiece are achieved through rotation driving of the steering engine and conveying movement of the conveying assembly. Through lever linkage of the lever pressing head and the lower pressing seat and cooperation of the bending pressing strip and the bending die strip, bending accuracy and consistency are guaranteed, and the high-temperature metal bending device is suitable for automatic metal bending operation in the high-temperature environment.

Description

Technical Field

[0001] This utility model relates to the field of metal bending technology, specifically a high-temperature metal bending device. Background Technology

[0002] Currently, metal bending technology is widely used in machining, construction, and aerospace. Traditional metal bending equipment typically includes a fixed base, bending dies, and a drive mechanism, which performs the fixing and unidirectional bending of metal sheets manually or mechanically. These devices are mostly single-axis motion, and the feeding and bending of the workpiece often require manual intervention, making it impossible to automate the bending of complex shapes. Furthermore, the bending accuracy of traditional equipment relies heavily on the operator's experience, making it difficult to meet the precision machining requirements of complex-shaped workpieces.

[0003] However, traditional technical solutions have revealed the following shortcomings in practical use: First, traditional equipment is mostly single-function designed, lacking integration of feeding and bending functions. Dual-axis conveying and multi-directional bending of workpieces require additional equipment or manual assistance, resulting in low production efficiency. Second, the bending dies and drive systems of traditional equipment are difficult to maintain stable operation in high-temperature environments, easily leading to die overheating and workpiece slippage. Third, existing bending devices lack sufficient bending accuracy and consistency for complex workpieces, especially in the context of increasing demand for automated production, making it difficult to meet the requirements of efficient, precise, and flexible processing.

[0004] In view of this, this paper studies and improves the existing problems, and provides a high-temperature metal bending device to solve the current problems. The aim is to solve the problems and improve the practical value through this technology. Utility Model Content

[0005] The present invention aims to solve the technical problems existing in the prior art or related technologies.

[0006] This utility model relates to a high-temperature metal bending device, which aims to solve the shortcomings of traditional bending equipment in multi-directional bending, automated conveying, and high-temperature operation. The technical solution is as follows:

[0007] This utility model includes a bending assembly, a feeding tray, and a hydraulic pump station. A support frame is fixedly installed on one side of the bending assembly, and the feeding tray is rotatably installed on the surface of the support frame. A fixed toothed ring is provided on the surface of the support frame. The feeding tray includes a fixed base, a servo motor, and a conveying assembly fixed to the surface of the fixed base. A transmission toothed sleeve that meshes with the surface of the fixed toothed ring is provided on the surface of the conveying assembly. A conveying wheel is rotatably installed on the surface of the conveying assembly. The output end of the motor is connected to the surface of the conveying wheel to drive the conveying wheel to rotate. The bending assembly includes a drive seat, a lever pressure head, a hydraulic drive rod, and a lower pressure seat movably installed at one end of the lever pressure head. The bottom surface of the lower pressure seat and the top surface of the drive seat are provided with bending pressure strips and bending die strips arranged opposite to each other. The lever pressure head is rotatably installed at the top of the drive seat. The hydraulic drive rod is fixedly installed on one side of the drive seat, and the output end of the hydraulic drive rod is movably connected to the bottom surface of the lever pressure head. The output end of the hydraulic pump station is connected to the end of the hydraulic drive rod for the continuous conveying of hydraulic oil. Through the coordinated design of the bending components, feeding tray, and hydraulic pump station, integrated feeding and bending operations are achieved. In particular, the structural coordination of the servo motor and conveying components enables precise workpiece conveying and positioning.

[0008] In a preferred embodiment, this utility model can be further configured such that: the fixed seat is rotatably mounted on the inner side of the support frame, and the top surface of the fixed seat is at the same horizontal height as the top surface of the bending die strip; the top surface of the conveying wheel protrudes beyond the top surface of the fixed seat for contact with the workpiece surface to achieve workpiece conveying. Through the design of the fixed seat and the conveying wheel, stable conveying of the workpiece is ensured in high-temperature environments, and precise conveying and positioning are achieved through the protruding design of the conveying wheel contacting the workpiece surface.

[0009] In a preferred embodiment, this invention can be further configured such that: the surface of the conveyor wheel is provided with a heat insulation kit, and the surface of the heat insulation kit is provided with several finned protrusions to improve the heat dissipation effect of the conveyor wheel surface and increase the contact friction with the workpiece surface. By providing a heat insulation kit on the surface of the conveyor wheel, not only is the heat dissipation performance enhanced in high-temperature environments, but the friction with the workpiece surface is also increased, effectively preventing slippage during the conveying process.

[0010] In a preferred embodiment, this invention can be further configured such that the servo motor is an external rotor motor structure used for rotational drive of the transmission gear sleeve fitted onto the servo motor surface. By using an external rotor servo motor for transmission drive, not only is the structure compact, but the drive efficiency is also improved, ensuring stable operation of the device in high-temperature environments.

[0011] In a preferred embodiment, this invention can be further configured such that: the lever pressure head is rotatably mounted on the top surface of the drive seat, and the connection points of the lever pressure head and the lower pressure seat with the lever pressure head are located on both sides of the connection points of the drive seat and the lever pressure head, respectively; one end of the lower pressure seat is slidably mounted on one side of the drive seat and perpendicularly facing the surface of the bending die. Through the lever linkage design of the lever pressure head and the lower pressure seat, the smoothness and precision of the bending action are achieved, making it particularly suitable for bending complex workpieces.

[0012] In a preferred embodiment, this invention can be further configured such that the top surface of the bending die has a bending groove, and the bottom surface of the bending strip is adapted to the shape of the bending groove. Through the design of the bending groove of the bending die and the bottom surface shape of the bending strip being adapted, precise bending of workpieces of various shapes can be achieved, ensuring processing accuracy and workpiece consistency.

[0013] Through the above-mentioned technical solution, this utility model achieves multi-functional integration while significantly improving the automation level of feeding and bending, and has excellent stability and applicability, especially under high temperature conditions.

[0014] The beneficial effects achieved by this utility model are as follows:

[0015] 1. In this utility model, the integrated design of bending components, feeding tray and hydraulic pump station realizes multi-functional integrated operation in the process of high temperature metal bending. In particular, the rotation of the servo motor and the conveying motion of the conveying components realize the two-axis conveying of the workpiece, and perform bending work at any point and in any direction on the surface of the workpiece, so as to realize automated bending.

[0016] 2. In this utility model, the lever linkage design between the lever pressure head and the lower pressure seat, as well as the bending groove cooperation between the bending pressure strip and the bending die strip, can accurately complete the bending operation of complex workpieces, ensuring bending accuracy and workpiece consistency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of one embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of a bending component structure according to an embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of the support frame and feeding tray structure according to one embodiment of the present utility model;

[0020] Figure 4 This is a schematic diagram of the surface structure of the fixing seat according to an embodiment of the present invention.

[0021] Figure label:

[0022] 100. Bending assembly; 110. Support frame; 101. Drive base; 102. Lever pressure head; 103. Hydraulic drive rod; 104. Lower pressure seat; 105. Bending strip; 106. Bending die strip; 111. Fixed toothed ring; 200. Feeding tray; 210. Fixed base; 220. Steering motor; 230. Conveying assembly; 221. Transmission gear sleeve; 231. Conveying wheel; 232. Motor; 300. Hydraulic pump station. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0024] It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this invention.

[0025] The following is in conjunction with the appendix Figures 1-4 This invention describes a high-temperature metal bending device provided by some embodiments of the present invention.

[0026] Example 1:

[0027] This utility model includes a bending assembly 100, a feeding tray 200, and a hydraulic pump station 300. A support frame 110 is fixedly mounted on one side of the bending assembly 100. The feeding tray 200 is rotatably mounted on the surface of the support frame 110 via a rotating shaft, and a fixed toothed ring 111 is provided on the surface of the support frame 110. The feeding tray 200 includes a fixed base 210, a servo motor 220, and a conveying assembly 230 fixedly mounted on the surface of the fixed base 210. The surface of the servo motor 220 is provided with a transmission gear sleeve 221 that meshes with the fixed toothed ring 111. A conveying wheel 231 is rotatably mounted on the surface of the conveying assembly 230 via a rotating shaft, and the output end of a motor 232 is connected to the surface of the conveying wheel 231 to drive the conveying wheel 231 to rotate.

[0028] The bending assembly 100 includes a drive base 101, a lever pressure head 102, and a hydraulic drive rod 103. The lever pressure head 102 is rotatably mounted on the top of the drive base 101 via a rotating shaft. The hydraulic drive rod 103 is fixedly mounted on one side of the drive base 101, and its output end is movably connected to the bottom surface of the lever pressure head 102. A lower pressure seat 104 is movably mounted on one end of the lever pressure head 102. A bending pressure strip 105 and a bending die strip 106 are respectively provided on the bottom surface of the lower pressure seat 104 and the top surface of the drive base 101. The output end of the hydraulic pump station 300 is connected to the end of the hydraulic drive rod 103 to realize the transmission of hydraulic oil.

[0029] In this embodiment, the servo motor 220 adopts an external rotor motor structure to drive the transmission gear sleeve 221 to rotate, thereby realizing the conveying action of the conveying assembly 230. Simultaneously, the conveying wheel 231 is equipped with a heat insulation kit, and its surface has several finned protrusions, effectively improving heat dissipation performance and friction when in contact with the workpiece. In the bending section, the precise bending operation of the workpiece is completed through the lever linkage between the lever pressure head 102 and the lower pressure seat 104, and the groove adaptation between the bending pressure strip 105 and the bending die strip 106.

[0030] Example 2:

[0031] In this embodiment, the present invention has been further optimized and supplemented based on Embodiment 1. The fixed base 210 is rotatably mounted on the inner side of the support frame 110, and its top surface is at the same horizontal height as the top surface of the bending die 106. The top surface of the conveying wheel 231 protrudes from the top surface of the fixed base 210 and is used to contact the workpiece surface to achieve smooth conveying of the workpiece. One end of the lower pressure seat 104 is slidably mounted on one side of the drive seat 101 and is perpendicular to the surface of the bending die 106.

[0032] Furthermore, in this embodiment, the hydraulic pump station 300 provides a stable hydraulic driving force to the lever pressure head 102 via the hydraulic drive rod 103, ensuring efficient bending operations. The arrangement of the lever pressure head 102 and the lower pressure seat 104 ensures that the bending pressure strip 105 always precisely matches the bending groove of the bending die strip 106, making it suitable for processing workpieces of various shapes.

[0033] To further improve the reliability of the device, this embodiment incorporates a multi-point support design in the transmission structure of the servo motor 220 and the transmission sleeve 221 to enhance meshing stability. Under high-temperature conditions, all transmission components are made of high-temperature resistant materials, ensuring long-term stable operation of the device.

[0034] The technical features of this utility model are as follows:

[0035] Through the two embodiments described above, this utility model not only achieves automated workpiece conveying and bending operations, but also improves working stability and adaptability in high-temperature environments. Furthermore, the multi-functional integrated design significantly enhances the practicality and production efficiency of the device. This technical solution is not limited to the above embodiments; the structure can be adjusted and optimized as needed in practical applications.

[0036] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0037] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A high-temperature metal bending device, characterized in that, The system includes: a bending assembly (100), a feeding tray (200), and a hydraulic pump station (300). A support frame (110) is fixedly installed on one side of the bending assembly (100), and the feeding tray (200) is rotatably installed on the surface of the support frame (110). The surface of the support frame (110) is provided with a fixed toothed ring (111). The feeding tray (200) includes a fixed base (210), a servo motor (220), and a conveying assembly (230) fixed to the surface of the fixed base (210). The surface of the servo motor (220) is provided with a transmission toothed sleeve (221) that meshes with the surface of the fixed toothed ring (111). A conveying wheel (231) is rotatably installed on the surface of the conveying assembly (230). The output end of a motor (232) is connected to the surface of the conveying wheel (231) for driving the conveying wheel. The feed wheel (231) rotates, and the bending assembly (100) includes a drive seat (101), a lever head (102), a hydraulic drive rod (103), and a lower pressure seat (104) movably installed at one end of the lever head (102). The bottom surface of the lower pressure seat (104) and the top surface of the drive seat (101) are provided with bending strips (105) and bending die strips (106) arranged opposite to each other. The lever head (102) is rotatably installed at the top of the drive seat (101). The hydraulic drive rod (103) is fixedly installed on one side of the drive seat (101), and the output end of the hydraulic drive rod (103) is movably connected to the bottom surface of the lever head (102). The output end of the hydraulic pump station (300) is connected to the end of the hydraulic drive rod (103) for the communication and transportation of hydraulic oil.

2. The high-temperature metal bending device according to claim 1, characterized in that, The fixed seat (210) is rotatably mounted on the inner side of the support frame (110), and the top surface of the fixed seat (210) is at the same horizontal height as the top surface of the bending die (106). The top surface of the conveying wheel (231) protrudes from the top surface of the fixed seat (210) to contact the workpiece surface and realize workpiece conveying.

3. The high-temperature metal bending device according to claim 1, characterized in that, The surface of the conveyor wheel (231) is provided with a heat insulation kit, and the surface of the heat insulation kit is provided with several finned protrusions to improve the heat dissipation effect of the surface of the conveyor wheel (231) and improve the contact friction with the surface of the workpiece.

4. The high-temperature metal bending device according to claim 1, characterized in that, The servo motor (220) is an external rotor motor structure used for the rotation drive of the transmission gear sleeve (221) sleeved on the surface of the servo motor (220).

5. A high-temperature metal bending device according to claim 1, characterized in that, The lever pressure head (102) is rotatably mounted on the top surface of the drive seat (101), and the connection points of the lever pressure head (102) and the lower pressure seat (104) with the lever pressure head (102) are located on both sides of the connection point of the drive seat (101) and the lever pressure head (102). One end of the lower pressure seat (104) is slidably mounted on one side of the drive seat (101) and perpendicular to the surface of the bending die (106).

6. The high-temperature metal bending device according to claim 1, characterized in that, The top surface of the bending die (106) is provided with a bending groove, and the bottom surface of the bending strip (105) is adapted to the shape of the bending groove.

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