Spinning machining equipment

Abstract

The utility model belongs to the technical field of machining equipment, and provides spinning machining equipment which comprises a rotary disc, a partition disc and a compression roller mechanism. The partition disc is used for being arranged between the turned-over edge of the workpiece and the inner bottom face of the workpiece in the machining process. The compression roller mechanism comprises a translation mechanism as well as a rotary disc device and a rotary roller device which are arranged on the translation mechanism, and the rotary disc device and the rotary roller device are respectively positioned on two opposite sides of the rotary disc; the translation mechanism drives the rotary disc device and the rotary roller device to move to a workpiece in sequence; the rotary disc device comprises a pressing disc and a first driver, the periphery of the pressing disc is provided with an obliquely-arranged abutting face, and the first driver is used for driving the pressing disc to rotate so as to press a turned edge on a workpiece to be inclined; and the rotary roller device comprises a roller and a second driver, and the second driver is used for driving the roller to rotate so as to flatten the inclined turned edge on the workpiece. The spinning machining equipment solves the technical problems that existing spinning machining equipment is single in function and cannot conduct multi-step machining on workpieces.

Description

Technical Field

[0001] This application belongs to the field of machining equipment technology, and in particular relates to a spinning processing equipment. Background Technology

[0002] Traditional spinning equipment typically includes a rotating mechanism and a pressure roller mechanism. The rotating mechanism keeps the workpiece rotating. The pressure roller mechanism moves onto the workpiece while it is rotating and flattens the workpiece along a circumferential direction.

[0003] In practical applications, the workpiece is a metal part, and the protruding parts to be processed cannot be directly flattened. The protruding parts must first be machined into an inclined shape before further flattening. Therefore, the existing technology uses a processing method where one machine has a pressure roller mechanism to flatten the workpiece's processing parts, and another machine has a pressure roller mechanism to machine the workpiece's processing parts into an inclined shape. During processing, the workpiece must first be clamped on one machine to press the processing parts into an inclined shape; then, the workpiece is transferred to the next machine to complete the flattening process. It is evident that the workpiece needs to be transferred between different processing machines throughout the entire process. This process requires a series of disassembly, assembly, and calibration operations, making the entire processing flow very cumbersome and reducing production efficiency and yield. Summary of the Invention

[0004] The purpose of this application is to provide a spinning processing device to solve the technical problem that the existing spinning processing devices have limited functionality and cannot perform multi-step processing on workpieces.

[0005] To achieve the above objectives, the technical solution adopted in this application is: to provide a spinning processing apparatus for pressing the flange on the outer periphery of a disc-shaped workpiece into an inwardly extending annular surface; the spinning processing apparatus includes:

[0006] A turntable is used to mount workpieces and keep them rotating during processing.

[0007] A partition plate is used to be placed between the flange of a workpiece and the inner bottom surface of the workpiece during the machining process.

[0008] The pressure roller mechanism includes a translation mechanism and a rotating disk device and a rotating roller device disposed on the translation mechanism. The rotating disk device and the rotating roller device are respectively located on opposite sides of the turntable. The translation mechanism is used to drive the rotating disk device and the rotating roller device to move sequentially onto the workpiece on the turntable.

[0009] The spinning device includes a pressure plate and a first driver. The pressure plate has an inclined pressing surface on its outer periphery. The first driver is used to drive the pressure plate to rotate so as to press the flange on the workpiece to the inclination.

[0010] The rotating roller device includes a roller and a second driver. The roller extends horizontally, and the second driver is used to drive the roller to rotate in order to flatten the inclined flange on the workpiece.

[0011] The beneficial effects of the spinning processing equipment provided in this application are as follows: Compared with the prior art, the spinning processing equipment in this application integrates a spinning disc device and a spinning roller device. The spinning disc device is used to press the upright flange on the workpiece into an inclined shape, and the spinning roller device is used to flatten the inclined flange on the workpiece. The spinning disc device and the spinning roller device are sequentially moved onto the workpiece on the turntable using a moving mechanism, allowing for orderly processing of the workpiece and effectively realizing multi-step automated processing. Throughout the processing, the workpiece does not need to be disassembled from one device after completing a processing step and then installed on another device for the next processing step. This effectively saves on disassembly and alignment operations during processing, allowing the workpiece to undergo multi-step processing on one device to obtain a finished product, thus effectively improving production efficiency.

[0012] The spinning equipment in this embodiment also includes a partition plate. During processing, the partition plate is placed between the flange and the inner bottom surface of the workpiece to ensure that the gap between the flange and the inner bottom surface of the finished workpiece meets the processing requirements. The partition plate in this equipment not only serves a separating function but also a supporting function, allowing the rollers to better press against the inclined flange and flatten it, effectively improving the processing effect and yield.

[0013] The overall structure of the spinning equipment is improved by including a base and a support arm erected on the base. The turntable and the pressure roller mechanism are mounted on the base, and the extension end of the support arm is located above the turntable. A third actuator is provided on the extension end of the support arm to drive the partition plate in a lifting and lowering motion. The output end of the third actuator is connected to the partition plate. Thus, the partition plate serves both to separate the flange from the inner bottom surface and to limit the movement of the workpiece from above, effectively improving the stability of the workpiece's rotation on the turntable.

[0014] In one embodiment, the spinning processing equipment further includes a drive mechanism for driving the spacer to move horizontally on the workpiece of the turntable. The drive mechanism is disposed between the output end of the third driver and the spacer. The drive mechanism includes a connecting seat and a fourth driver. The connecting seat is connected to the output end of the third driver and has a downwardly extending connecting shaft. The spacer is disposed on the extended end of the connecting shaft. The output end of the fourth driver extends horizontally and is connected to the connecting seat. The fourth driver drives the connecting seat to move relative to the fourth driver, thereby causing the spacer to translate on the workpiece of the turntable. Thus, under the drive of the fourth driver, the connecting seat moves relative to the fourth driver, thereby driving the spacer to translate on the workpiece, enabling fine-tuning of the spacer's position on the workpiece and effectively improving the flexibility of adjusting the spacer's processing position.

[0015] In one embodiment, the connecting seat is configured as a container with a base plate and three side walls, and has an opening on one side. The three side walls include a first wall opposite to the opening and two second walls connected to both ends of the first wall and opposite to each other. The fourth actuator is disposed within the connecting seat, and the output end of the fourth actuator is fixedly connected to the first wall. Thus, during the relative movement of the connecting seat and the fourth actuator, the second walls of the connecting seat restrict the movement trajectory of the fourth actuator from both sides, enabling the connecting seat and the fourth actuator to maintain a linear relative movement, effectively improving the accuracy of fine-tuning the position of the partition on the workpiece.

[0016] In one embodiment, both second enclosure walls are provided with tracks; the connecting seat further includes a top plate and connecting portions disposed on both sides of the top plate, the output end of the third driver is connected to the upper end surface of the top plate, the fourth driver is fixed to the lower end surface of the top plate and embedded in the connecting seat, and the connecting portions on both sides of the top plate are respectively disposed on the tracks. Thus, the tracks on both sides allow the connecting seat to maintain linear motion during movement, thereby improving the accuracy of the partition's movement on the workpiece.

[0017] The structure of the turntable is improved by incorporating a fifth driver within the base to rotate the turntable. The output shaft of the fifth driver extends upwards and is aligned with the support arm; the turntable is mounted on the output shaft of the fifth driver. This allows the line connecting the turntable and the support arm to serve as the central axis for the relative movement of the connecting seat and the fourth driver. Using this central axis as a reference, the diaphragm is driven to move horizontally back and forth, enabling rapid fine-tuning of the diaphragm's machining position on the workpiece. This effectively reduces the time spent by machining components on the equipment when switching machining steps, allowing the workpiece to quickly proceed to the next machining step, thereby improving production efficiency.

[0018] In one embodiment, the turntable includes a central ring and a plurality of arc-shaped pieces disposed on the central ring. The central ring is mounted and connected to the output shaft of the fifth driver. The plurality of arc-shaped pieces are joined together to form a disc body that conforms to the outer contour of the workpiece. Each of the plurality of arc-shaped pieces has a rim along its outer edge, and movable gaps are formed between adjacent arc-shaped pieces. When the workpiece is placed on the turntable, the movable gaps allow the arc-shaped pieces to open and clamp the workpiece, effectively improving the fixation effect on the workpiece.

[0019] The translation mechanism is structurally improved, comprising a movable seat, a guide rail, and a sixth driver. The movable seat is mounted on the guide rail and has a pair of parallel extending connecting arms. The spinning disc device and the rotating roller device are respectively mounted on the pair of connecting arms. The sixth driver drives the movable seat to move along the guide rail, causing the spinning disc device and the rotating roller device to move sequentially onto the workpiece on the turntable. This allows the spinning disc device and the rotating roller device to make short-range movements on both sides of the turntable, quickly switching between processing stages, which helps to save on the operation of workpiece disassembly, assembly, and transfer equipment, thus improving production efficiency.

[0020] In one embodiment, the translation mechanism further includes a lead screw, and the movable seat is provided with a threaded portion that engages with the lead screw; the output end of the sixth driver is connected to the lead screw and is used to drive the lead screw to rotate, thereby moving the movable seat on the guide rail. Thus, the translation mechanism employs a lead screw structure, which, during processing, allows the pressure plate of the spinning device or the roller of the spinning roller device to move at a uniform speed in the working direction, thereby pressing the vertical flange on the workpiece to an incline, or pressing the incline flange to a flat surface, effectively improving the spinning effect.

[0021] In one embodiment, the connecting arm is further provided with a seventh driver for driving the rotating roller device to move up and down, and the output end of the seventh driver is connected to the rotating roller device. Thus, by using the seventh driver to drive the rotating roller device to move up and down, the working position of the roller can be adapted to workpieces of different thicknesses, effectively improving the adaptability to workpieces of different specifications. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the workpiece in its unprocessed state.

[0024] Figure 2 This is a schematic diagram of the completed workpiece.

[0025] Figure 3 This is a schematic diagram of the first state structure of the spinning processing equipment provided in the embodiments of this application;

[0026] Figure 4 This is a schematic diagram of the second state structure of the spinning processing equipment provided in the embodiments of this application;

[0027] Figure 5 This is a schematic diagram of the third state structure of the spinning processing equipment provided in the embodiments of this application;

[0028] Figure 6 This is a schematic diagram of the state structure of the roller pressing against the workpiece on the turntable, as provided in an embodiment of this application.

[0029] Figure 7 A cross-sectional view of the roller pressing against the workpiece on the turntable, as provided in an embodiment of this application;

[0030] Figure 8 This is a three-dimensional structural diagram of the spinning equipment provided in the embodiments of this application;

[0031] Figure 9 A schematic diagram of the assembly structure of the third driver, drive mechanism, turntable, and fifth driver provided in the embodiments of this application;

[0032] Figure 10 This is an exploded structural diagram of the drive mechanism provided in an embodiment of this application;

[0033] Figure 11 A three-dimensional structural diagram of the turntable provided in the embodiments of this application. Figure 1 ;

[0034] Figure 12 A three-dimensional structural diagram of the turntable provided in the embodiments of this application. Figure 2 ;

[0035] Figure 13 A three-dimensional structural schematic diagram of the translation mechanism provided in the embodiments of this application;

[0036] Figure 14 This is an exploded structural diagram of the translation mechanism provided in the embodiments of this application;

[0037] Figure 15 This is a partially enlarged structural schematic diagram of the connecting arm and rotating roller device provided in the embodiments of this application;

[0038] Figure 16 This is a three-dimensional structural diagram of the rotating roller device provided in the embodiments of this application.

[0039] The following are the labeling elements in the figure:

[0040] 100 - Workpiece;

[0041] 1-Turntable; 11-Central ring; 12-Arc-shaped piece; 121-Edge; 122-Modible gap;

[0042] 2-Partition;

[0043] 3-Translation mechanism; 31-Moving seat; 311-Threaded part; 32-Guide rail; 33-Sixth actuator; 34-Connecting arm; 35-Lead screw; 36-Seventh actuator;

[0044] 4-Spinning disc device; 41-Pressure plate; 411-Pressure surface; 42-First drive;

[0045] 5-Roller assembly; 51-Roller; 52-Second drive;

[0046] 6-Base; 61-Support arm; 62-Third actuator; 63-Fifth actuator;

[0047] 7-Drive mechanism; 71-Connecting seat; 711-Base plate; 712-Opening; 713-First enclosure wall; 714-Second enclosure wall; 72-Fourth driver; 73-Connecting shaft; 74-Railway; 75-Top plate; 751-Connecting part. Detailed Implementation

[0048] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0049] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0050] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0051] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0052] In the embodiments of this application, the workpiece to be processed is a metal disk, such as... Figure 1 As shown, this is the unprocessed shape of workpiece 100, with a raised flange S on the outer periphery of workpiece 100; as Figure 2 As shown, this is the shape of workpiece 100 after processing. According to the processing requirements, the flange S on workpiece 100 needs to be pressed inward to form an annular surface, and there is a gap M between the lower end of this annular surface and the inner bottom surface of workpiece 100. Therefore, during the processing, the flange S of workpiece 100 needs to be pressed inward to an inclined shape first, and then the inclined flange S is pressed down to form a flat surface.

[0053] The traditional processing method involves using an inclined pressure roller mechanism on one machine to press the vertical flange of workpiece 100 into an inclined shape; and using another pressure roller mechanism on a different machine to flatten the flange. Workpiece 100 needs to be removed from the first machine and transferred to the second for flattening the inclined flange. As can be seen, the entire processing involves transferring workpiece 100 between different machines, requiring a series of disassembly, assembly, and calibration operations, making the entire process very cumbersome and reducing production efficiency and yield.

[0054] Therefore, the applicant has painstakingly researched and designed a processing equipment for multi-step processing of the aforementioned special workpiece 100. This breaks away from the conventional thinking of industry professionals (which refers to the idea that only one processing mechanism can be set up on one device to process the corresponding processing part of workpiece 100 in one state). The applicant has creatively proposed a brand-new spinning processing equipment, which integrates at least two processing mechanisms for tilting and flattening the flange on workpiece 100. Through a simple drive structure, the two processing mechanisms can move sequentially to workpiece 100 to process the processing parts of workpiece 100 in sequence, effectively improving processing efficiency and solving the problem that traditional spinning processing equipment has a single function and cannot perform multi-step processing on workpiece 100. The details are as follows.

[0055] The spinning equipment is used to press the flange on the outer periphery of a disc-shaped workpiece 100, forming the flange of the workpiece 100 into an inwardly extending annular surface, with a gap between the annular surface and the inner bottom surface of the workpiece 100. Please refer to the following: Figure 3 , Figure 4 and Figure 5 The spinning equipment includes a turntable 1, a partition 2, and a pressure roller mechanism.

[0056] The turntable 1 is used to mount the workpiece 100, so that the workpiece 100 is driven on the turntable 1 and keeps rotating during the processing.

[0057] like Figure 6 and Figure 7 As shown, the partition 2 is shaped to match the workpiece 100. The partition 2 is used to be placed between the flange of the workpiece 100 and the inner bottom surface of the workpiece 100 during the processing, so that the partition 2 acts as a separator and a gap M is formed between the flattened flange and the inner bottom surface of the workpiece 100.

[0058] Please refer to the following: Figure 3 , Figure 4 and Figure 5 The pressure roller mechanism includes a translation mechanism 3, a rotating disk device 4, and a rotating roller device 5. The rotating disk device 4 and the rotating roller device 5 are mounted on the translation mechanism 3, and are located on opposite sides of the turntable 1. The translation mechanism 3 drives the rotating disk device 4 and the rotating roller device 5 to move sequentially onto the workpiece 100 on the turntable 1 to sequentially process the flanging of the workpiece 100.

[0059] The swivel device 4 is used to flanging the workpiece 100 into an inclined shape. For example... Figure 4 As shown (the first driver is indicated by the number 42 in the figure), the swivel device 4 includes at least a pressure plate 41 and a first driver 42. The pressure plate 41 has an inclined pressing surface 411 on its outer periphery and is used to press the flange of the workpiece 100. The first driver 42 can preferably be a rotary motor. The first driver 42 is used to drive the pressure plate 41 to rotate so as to press the edge of the workpiece 100 from the outside to the inside to an inclined position.

[0060] The rotary roller device 5 is used to press the inclined flange of the workpiece 100 onto the aforementioned partition 2, so that the flange is pressed into a flat annular surface. Figure 5 , Figure 6 and Figure 7 As shown (the second driver is indicated by the reference numeral 52 in the figure), the rotating roller device 5 includes at least a roller 51 and a second driver 52, which may preferably be a rotary motor. The roller 51 extends horizontally and is used to press against the inclined flange of the workpiece 100. As the second driver 52 drives the roller 51 to rotate, the roller 51 flattens the inclined flange of the workpiece 100.

[0061] After the above processing, since the partition plate 2 is located between the flange and the inner bottom surface of the workpiece 100, a gap M is formed between the flattened annular flange and the inner bottom surface of the workpiece 100.

[0062] Compared with the prior art, the spinning equipment provided in this application embodiment integrates a spinning disc device 4 and a spinning roller device 5. The spinning disc device 4 is used to press the upright flange on the workpiece 100 into an inclined shape, and the spinning roller device 5 is used to flatten the inclined flange on the workpiece 100. The spinning disc device 4 and the spinning roller device 5 are sequentially moved onto the workpiece 100 on the turntable 1 using a moving mechanism, allowing for orderly processing of the workpiece 100 and effectively realizing multi-step automated processing of the workpiece 100. Throughout the processing, the workpiece 100 does not need to be disassembled from one device after completing a processing step and then installed on another device for the next processing step. This effectively saves on disassembly and reassembly operations and calibration operations during processing, allowing the workpiece 100 to undergo multi-step processing on one device to obtain a finished product, effectively improving production efficiency.

[0063] In order to meet the processing requirements of workpiece 100, the spinning processing equipment in this embodiment of the application also has a partition 2. The partition 2 is placed between the flange and the inner bottom surface of workpiece 100 during the processing, so that there is a gap between the flange and the inner bottom surface of workpiece 100 that meets the processing requirements after processing. For the partition 2 on this equipment, the partition 2 not only plays a separating role, but also plays a supporting role, allowing the roller 51 to better press against the inclined flange and flatten the flange, effectively improving the processing effect and yield.

[0064] For the overall structure of the spinning equipment, please refer to one embodiment of this application. Figure 8 and Figure 9 The spinning processing equipment also includes a base 6 and a support arm 61 erected on the base 6, and a turntable 1 and a pressure roller mechanism are set on the base 6.

[0065] The support arm 61 extends upward from the base 6 and bends to the middle of the base 6, so that the extended end of the support arm 61 is located above the turntable 1. A third actuator 62 is provided on the extended end of the support arm 61. The third actuator 62 can preferably be a linear cylinder or the like. The output end of the third actuator 62 is connected to the partition 2 and is used to drive the partition 2 to move up and down.

[0066] Thus, the partition 2 can be raised above the turntable 1, facilitating the placement of the workpiece 100 on the turntable 1. Then, driven by the third actuator 62, the partition 2 is lowered onto the inner bottom surface of the workpiece 100. The partition 2 serves both to separate the flange from the inner bottom surface and to limit the movement of the workpiece 100 from above, effectively improving the stability of the workpiece 100's rotation on the turntable 1. After processing, the partition 2 is raised using the third actuator 62, facilitating the removal of the workpiece 100 from the turntable 1.

[0067] In practical applications, the swivel device 4 and the swivel roller device 5 are located on opposite sides of the turntable 1, and move sequentially onto the workpiece 100 on the turntable 1 for corresponding processing during the processing. Specifically, the partition 2 needs to be positioned directly below the inclined flange of the workpiece 100 when the roller 51 of the swivel roller device 5 presses it down; otherwise, a gap cannot be formed between the flange and the inner bottom surface of the workpiece 100 after processing, failing to meet processing requirements. Therefore, a drive mechanism is needed to allow the partition 2 to move flexibly, enabling it to fine-tune its position during processing to meet processing needs.

[0068] Therefore, please refer to one embodiment of this application. Figure 8 , Figure 9 and Figure 10 The spinning equipment also includes a drive mechanism 7 for driving the partition 2 to move horizontally on the workpiece 100 of the turntable 1. The drive mechanism 7 is located between the output end of the third driver 62 and the partition 2.

[0069] Therefore, during the processing, the drive mechanism 7 drives the partition 2 to make a fine adjustment in position so that when the roller 51 of the rotating roller device 5 presses the inclined flange of the workpiece 100, the partition 2 is just located between the flange of the workpiece 100 and the inner bottom surface of the workpiece 100. In accordance with the processing requirements, a gap is formed between the flange of the workpiece 100 and the inner bottom surface of the workpiece 100 after processing, thereby improving the yield.

[0070] For the specific structure of the drive mechanism 7, please refer to one embodiment of this application. Figure 9 and Figure 10 The drive mechanism 7 includes a connecting seat 71 and a fourth driver 72. The connecting seat 71 is connected to the output end of the third driver 62. The connecting seat 71 has a downwardly extending connecting shaft 73, and the partition 2 is disposed on the extended end of the connecting shaft 73.

[0071] The fourth actuator 72 can preferably be a linear cylinder or the like. The output end of the fourth actuator 72 extends horizontally and is connected to the connecting seat 71. The fourth actuator 72 is used to drive the connecting seat 71 to move relative to it, so as to drive the partition 2 to translate on the workpiece 100 of the turntable 1.

[0072] Thus, under the drive of the fourth driver 72, the connecting seat 71 moves relative to the fourth driver 72, thereby driving the partition 2 to translate on the workpiece 100, realizing fine adjustment of the position of the partition 2 on the workpiece 100, and effectively improving the flexibility of adjusting the processing position of the partition 2.

[0073] Please refer to the embodiments in this application as well. Figure 9 and Figure 10The connecting seat 71 is constructed as a container having a base plate 711 and three side walls, and has a side opening 712. The three side walls include a first wall 713 and two second walls 714, the first wall 713 being disposed opposite to the side opening 712 of the connecting seat 71. The two second walls 714 are respectively connected to both ends of the first wall 713 and disposed opposite to each other.

[0074] The fourth driver 72 is disposed inside the connector 71, and the output end of the fourth driver 72 is fixedly connected to the first enclosure 713.

[0075] Thus, the fourth actuator 72 can be placed on the connecting seat 71, causing the connecting seat 71 to move relative to it, thereby driving the partition 2 to translate on the workpiece 100 for fine-tuning its position. During the relative movement between the connecting seat 71 and the fourth actuator 72, the second enclosure 714 of the connecting seat 71 restricts the movement trajectory of the fourth actuator 72 from both sides, enabling the connecting seat 71 and the fourth actuator 72 to maintain a linear relative movement, effectively improving the accuracy of the fine-tuning of the partition 2 on the workpiece 100.

[0076] Please refer to the following: Figure 9 and Figure 10 Each of the two second enclosure walls 714 is provided with a track 74, thereby forming a pair of parallel tracks 74 on the connecting seat 71.

[0077] The connecting seat 71 also includes a top plate 75 and connecting portions 751 disposed on both sides of the top plate 75. The output end of the third driver 62 is connected to the upper end surface of the top plate 75, and the fourth driver 72 is fixed to the lower end surface of the top plate 75 and embedded in the connecting seat 71. The connecting portions 751 on both sides of the top plate 75 are respectively disposed on the tracks 74 on both sides.

[0078] Thus, the fourth actuator 72 is connected to the output end of the third actuator 62 via the top plate 75, and is mounted on the tracks 74 on both sides via the top plate 75. As the fourth actuator 72 drives the connecting seat 71 to move relative to it, the connecting parts 751 on both sides of the top plate 75 move along the tracks 74 on both sides respectively. The tracks 74 on both sides keep the connecting seat 71 in a straight line during the movement, thereby improving the accuracy of the movement of the partition 2 on the workpiece 100 and preventing the partition 2 from easily deviating during the movement.

[0079] Regarding the structure on turntable 1, please refer to one embodiment of this application. Figure 8 and Figure 9 The base 6 is equipped with a fifth driver 63, which can preferably be a rotary motor. The turntable 1 is set on the output shaft of the fifth driver 63. The fifth driver 63 is used to drive the turntable 1 to rotate so that the turntable 1 carries the workpiece 100 and keeps rotating, in coordination with the processing of the pressure roller mechanism.

[0080] The output shaft of the fifth driver 63 extends from bottom to top and is aligned with the support arm 61. Thus, as... Figure 8 As shown, the line L connecting the turntable 1 and the support arm 61 is used as the central axis of the relative movement between the connecting seat 71 and the fourth driver 72. The partition 2 is driven to move horizontally back and forth with this central axis as a reference. This allows for quick and fine adjustment of the processing position of the partition 2 on the workpiece 100, effectively reducing the activity time of the processing parts on the equipment when switching processing steps. This allows the workpiece 100 to quickly enter the next processing step, thereby improving production efficiency.

[0081] In one embodiment of this application, please refer to the following: Figure 11 and Figure 12 The turntable 1 includes a central ring 11 and a plurality of arc-shaped pieces 12 disposed on the central ring 11. The central ring 11 is mounted and connected to the output shaft of the fifth driver 63. The plurality of arc-shaped pieces 12 are joined together to form a disc body that fits the outer periphery of the workpiece 100. Each of the plurality of arc-shaped pieces 12 has a rim 121 on its outer edge so that the workpiece 100 can be mounted on the turntable 1.

[0082] In this embodiment, each arc-shaped piece 12 is arranged in a ring on the central ring 11, and the outer edge of the arc-shaped piece 12 has a rim 121. These arc-shaped pieces 12 are joined together to form a complete turntable 1 so as to support the workpiece 100 and keep it rotating during the processing.

[0083] Since the turntable 1 needs to support the workpiece 100 and keep the workpiece 100 rotating during processing, the fixation of the workpiece 100 is particularly important. In the embodiments of this application, such as Figure 11 and Figure 12 As shown, movable gaps 122 are provided between adjacent arc-shaped pieces 12. Utilizing the toughness of the metal parts, the arc-shaped pieces 12 can be opened under the action of expansion force and then have a clamping force that keeps them inward.

[0084] Thus, when the workpiece 100 is placed on the turntable 1, the movable gap 122 is used to open the arc-shaped piece 12 and keep the workpiece 100 clamped, effectively improving the fixing effect of the workpiece 100.

[0085] For the structure of the translation mechanism 3, please refer to one embodiment of this application. Figure 4 , Figure 5 and Figure 13 The translation mechanism 3 includes a movable seat 31, a guide rail 32, and a sixth driver 33. The movable seat 31 is mounted on the guide rail 32 and has a pair of parallel extending connecting arms 34. The rotating disk device 4 and the rotating roller device 5 are respectively disposed on the pair of connecting arms 34.

[0086] The sixth drive 33 is used to drive the movable seat 31 to move along the guide rail 32, so that the rotating disk device 4 and the rotating roller device 5 move sequentially onto the workpiece 100 of the turntable 1.

[0087] In this embodiment, as Figure 13 As shown, the movable base 31 has a pair of connecting arms 34 extending parallel to the same side, with the turntable 1 located between these connecting arms 34. One connecting arm 34 is equipped with a rotating disk device 4, and the other connecting arm 34 is equipped with a rotating roller device 5. Driven by the sixth driver 33, the movable base 31 drives the pair of connecting arms 34 to translate, as shown... Figure 4 As shown, specifically, the device can first move forward so that the pressure plate 41 of the rotating disk device 4 can move to one side of the workpiece 100. With the synchronous rotation of the turntable 1, the inclined pressing surface 411 on the pressure plate 41 is used to perform the first step of processing on the flange, and the vertical flange is processed into an inclined shape; as shown Figure 5 As shown, the movable seat 31 is then driven to move in the opposite direction so that the roller 51 of the rotating roller device 5 moves to the other side of the workpiece 100. With the synchronous rotation of the turntable 1, the roller 51 performs a second step of processing on the inclined flange so that the inclined flange is pressed into a flat surface that is bent inward.

[0088] In this way, the rotary disc device 4 and the rotary roller device 5 can move short distances on both sides of the turntable 1, quickly switching between processing stages. Compared with the traditional operation method that requires disassembling and transferring the workpiece 100, there is no need to disassemble and transfer the workpiece 100, effectively saving the processing time for transferring the workpiece 100 and thus improving production efficiency.

[0089] In actual processing, the vertical flange on the workpiece 100 cannot be processed into an inclined shape all at once; similarly, the flange of the workpiece cannot be flattened from an inclined shape all at once. The pressure plate 41 or the roller 51 need to move slowly from the outside to the inside of the workpiece 100 during the processing to gradually press the vertical flange into an inclined shape, or press the inclined flange into a flat shape.

[0090] Therefore, it is necessary to improve the driving method used in the translation mechanism 3. Please refer to one embodiment of this application. Figure 13 and Figure 14 The translation mechanism 3 also includes a lead screw 35, and the movable seat 31 is provided with a threaded part 311 that connects and mates with the lead screw 35. The sixth drive 33 can preferably be a rotary motor. The output end of the sixth drive 33 is connected to the lead screw 35 and is used to drive the lead screw 35 to rotate so as to synchronously drive the movable seat 31 to move on the guide rail 32.

[0091] Compared to a structure using a linear cylinder, if the sixth actuator 33 uses a linear cylinder to drive the movable seat 31 to move, the pressure plate 41 of the spinning device 4 or the roller 51 of the spinning roller device 5 will move rapidly into place, affecting the spinning effect.

[0092] Therefore, the translation mechanism 3 of this application adopts a lead screw 35 structure, which enables the pressure plate 41 of the spinning device 4 or the roller 51 of the spinning roller device 5 to move at a uniform speed in the working direction during the processing, thereby gradually pressing the vertical flange on the workpiece 100 to the tilt, or gradually pressing the tilted flange to the flat, effectively improving the spinning effect.

[0093] In practical applications, different specifications of workpieces 100 and different thicknesses of workpieces 100 make it difficult to match the height of the roller 51 of the rotary roller device 5 extending onto the workpiece 100, thus affecting the processing effect.

[0094] Therefore, in one embodiment of this application, please refer to [the relevant documentation / reference]. Figure 15 and Figure 16 The connecting arm 34 is also provided with a seventh driver 36 for driving the rotating roller device 5 to move up and down. The seventh driver 36 can preferably be a linear cylinder or the like. The output end of the seventh driver 36 is connected to the rotating roller device 5.

[0095] Therefore, the seventh actuator 36 drives the rotary roller device 5 to move up and down, so that the working position of the roller 51 can be adapted to the thickness of workpieces 100 of different specifications, effectively improving the adaptability to workpieces 100 of different specifications. In addition, when the roller 51 of the rotary roller device 5 is moved into position by the seventh actuator 36, it helps to provide a pressing force on the workpiece 100 for flanging, further improving the spinning effect.

[0096] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A spinning processing apparatus for pressing the flange on the outer periphery of a disc-shaped workpiece into an inwardly extending annular surface; characterized in that, The spinning processing equipment comprises: a rotating disc for mounting a workpiece and driving the workpiece to keep rotating during processing; a partition disc for being arranged between a flange of the workpiece and an inner bottom surface of the workpiece during processing; a pressing roller mechanism comprising a translation mechanism, a rotating disc device and a rotating roller device arranged on the translation mechanism, the rotating disc device and the rotating roller device being respectively arranged on opposite sides of the rotating disc, the translation mechanism being used for sequentially driving the rotating disc device and the rotating roller device to move onto the workpiece on the rotating disc; the rotating disc device comprises a pressing disc and a first driver, the pressing disc has an inclined pressing surface arranged on the outer periphery of the pressing disc, and the first driver is used for driving the pressing disc to rotate so as to press the flange on the workpiece to be inclined; the rotating roller device comprises a roller and a second driver, the roller is arranged in a horizontal extending manner, and the second driver is used for driving the roller to rotate so as to press the inclined flange on the workpiece to be flat.

2. The spinning apparatus according to claim 1, characterized by: The spinning processing equipment further comprises a base and a support arm erected on the base, the rotating disc and the pressing roller mechanism are arranged on the base, and the extending end of the support arm is located above the rotating disc; a third driver for driving the partition disc to make lifting motion is arranged on the extending end of the support arm, and the output end of the third driver is connected with the partition disc.

3. The spinning apparatus according to claim 2, characterized by: The spinning processing equipment further comprises a driving mechanism for driving the partition disc to move horizontally on the workpiece on the rotating disc, the driving mechanism is arranged between the output end of the third driver and the partition disc; the driving mechanism comprises a connecting seat and a fourth driver, the connecting seat is connected with the output end of the third driver, the connecting seat has a connecting shaft extending downward, and the partition disc is arranged on the extending end of the connecting shaft; the output end of the fourth driver is arranged in a horizontal extending manner and is connected with the connecting seat, the fourth driver is used for driving the connecting seat and the partition disc to make relative motion, so as to drive the partition disc to translate on the workpiece on the rotating disc.

4. The spinning apparatus according to claim 3, characterized by: The connecting seat is configured as a container having a bottom plate and a three-side surrounding wall, and the connecting seat has a side opening; the three-side surrounding wall comprises a first surrounding wall arranged opposite to the opening, and two second surrounding walls connected with two ends of the first surrounding wall and arranged opposite to each other; the fourth driver is arranged in the connecting seat, and the output end of the fourth driver is fixedly connected with the first surrounding wall.

5. The spinning apparatus according to claim 4, characterized by: The two second surrounding walls are respectively provided with a track; the connecting seat further comprises a top plate and connecting parts arranged on two sides of the top plate, the output end of the third driver is connected with the upper end face of the top plate, the fourth driver is fixedly arranged on the lower end face of the top plate and embedded in the connecting seat, and the connecting parts on two sides of the top plate are respectively arranged on the tracks.

6. The spinning apparatus according to claim 2, characterized by: A fifth driver for driving the rotating disc to rotate is arranged in the base, the output shaft of the fifth driver extends from bottom to top and is aligned with the support arm; and the rotating disc is arranged on the output shaft of the fifth driver.

7. The spinning apparatus according to claim 6, characterized by: The rotating disc comprises a center ring and a plurality of arc-shaped pieces arranged on the center ring, the center ring is connected with the output shaft of the fifth driver; the plurality of arc-shaped pieces are adjacent to each other to form a disc body matched with the outer periphery contour of the workpiece, and each of the plurality of arc-shaped pieces has a surrounding edge on the outer edge, and the adjacent arc-shaped pieces are arranged with a movable gap therebetween.

8. The spinning apparatus according to any one of claims 1 to 7, characterized by: The translation mechanism comprises a movable seat, a guide rail and a sixth driver, the movable seat is mounted on the guide rail, the movable seat is provided with a pair of connecting arms extending in parallel, and the rotating disc device and the rotating roller device are arranged on the pair of connecting arms respectively; the sixth driver is used for driving the movable seat to move along the guide rail, so that the rotating disc device and the rotating roller device are sequentially moved to the workpiece of the rotating disc.

9. The spinning apparatus according to claim 8, characterized by: The translation mechanism further comprises a lead screw, and the movable seat is provided with a threaded portion connected with the lead screw; the output end of the sixth driver is connected with the lead screw, and the sixth driver is used for driving the lead screw to rotate to drive the movable seat to move on the guide rail.

10. The spinning apparatus according to claim 8, characterized by: The connecting arm is further provided with a seventh driver used for driving the rotating roller device to make lifting movement, and the output end of the seventh driver is connected with the rotating roller device.

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