Spinning forming equipment for belt pulley production and machining

Abstract

The invention relates to the technical field of spinning forming, and particularly discloses spinning forming equipment for belt pulley production and machining. Rotating wheel components are fixedly connected to the two sides of the top of a workbench, a placing component is fixedly connected to the middle of the top of the workbench, and a recycling component is fixedly connected to the inner side of the workbench; the placing part comprises positioning rods, the bottoms of the positioning rods are fixedly connected with the top of the workbench, and the positioning rods are evenly arranged on the top of the workbench. According to the spinning forming equipment for belt pulley production and machining, the filtering mechanism is arranged, falling impact of cooling liquid entering the filtering shell enables a screen plate to drive a scraper to move, the scraper can scrape off impurities attached to the inner side of the filtering shell in the moving process, the effect of automatically cleaning the filtering shell is achieved, the workload and frequency of manual maintenance are reduced, and the working efficiency is improved. And the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of spin forming, in particular to a spin forming device for producing and processing a pulley. Background Art

[0002] The pulley spinning equipment works based on the principle of metal plastic deformation. When the equipment is running, the pre-prepared round metal blank is fixed on the rotating core mold, and the core mold drives the blank to rotate at high speed. At the same time, one or more spinning wheels, driven by the hydraulic or CNC system, gradually apply force to the blank according to the preset trajectory and pressure. Under the continuous extrusion of the spinning wheel, the metal blank undergoes local plastic deformation, and with the feeding of the spinning wheel and the rotation of the blank, this deformation gradually extends to the entire blank, and finally makes the blank fit the shape of the core mold, thereby forming the required pulley profile. In various types of mechanical equipment, pulleys are widely used as common transmission components. The pulleys produced by the spinning forming equipment have good mechanical properties and precision, which can ensure the stable operation and efficient transmission of mechanical equipment.

[0003] When the pulley is spin-formed, it is necessary to cool the pulley during processing and forming. However, when the coolant is recovered, a large amount of impurities will remain in the coolant. If it is directly recovered and used, it will cause blockage in the connecting pipes. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A spinning forming device for producing and processing a pulley, comprising: A workbench, wherein both sides of the top of the workbench are fixedly connected with a rotating wheel component, the middle part of the top of the workbench is fixedly connected with a placing component, and the inner side of the workbench is fixedly connected with a recycling component; The placing component comprises a positioning rod, the bottom of which is fixedly connected to the top of the workbench, the positioning rods are evenly arranged on the top of the workbench, the top of the positioning rod is fixedly connected to a top plate, the top of the top plate is fixedly connected to a hydraulic cylinder, the side of the positioning rod is slidably connected to a movable plate, the top of the movable plate is fixedly connected to the output end of the hydraulic cylinder, the bottom of the movable plate is rotatably connected to a core rod, the top of the workbench is fixedly connected to a baffle, the middle of the baffle is rotatably connected to a placing block, the middle of the bottom of the baffle is fixedly connected to a transmission mechanism, and the output end of the transmission mechanism is fixedly connected to the bottom of the placing block; Place the plate on the placement block, turn on the hydraulic cylinder, and drive the movable plate to move downward on the positioning rod through the output end of the hydraulic cylinder, so that the movable plate drives the core rod to squeeze and resist the plate on the placement block, and at the same time, the placement block is driven to rotate at high speed through the output end of the transmission mechanism, and the high-speed rotating plate is formed through the rotating wheel components on both sides; Preferably, the recycling component comprises a recycling shell, the bottom of the recycling shell is fixedly connected to the bottom of the inner side of the workbench, both sides of the top of the recycling shell are fixedly connected with filtering mechanisms, the top of the filtering mechanism is fixedly connected to the inner side of the baffle, the bottom of the inner cavity of the recycling shell is fixedly connected with a feeding pump, the output end of the feeding pump is fixedly connected with a connecting pipe, the side of the connecting pipe is fixedly connected to the inner side of the recycling shell, the inner side of the recycling shell is fixedly connected with a collecting mechanism, and the collecting mechanism is arranged above the feeding pump; When the sheet is subjected to spin forming processing, the feeding pump is turned on, so that the coolant in the recovery shell is sprayed out through the connecting pipe through the output end of the feeding pump, so as to cool down the sheet during processing. At the same time, the sprayed coolant enters the baffle and enters the recovery shell through the filtering mechanism, so as to perform multiple filtering operations. At the same time, the impurities mixed in the coolant are collected and processed by opening the collecting mechanism; Preferably, the filter mechanism comprises a filter housing, the side surface of the filter housing is fixedly connected to the inner side of the baffle, the bottom of the filter housing passes through the top of the recovery housing, and the side surface of the filter housing is fixedly connected to the inner side of the recovery housing, the top of the filter housing is fixedly connected with a filter plate, the bottom of the inner side of the filter housing is fixedly connected with a fixing frame, the top of the fixing frame is fixedly connected with a telescopic rod, the top of the telescopic rod is fixedly connected with a scraper, the side surface of the scraper contacts with the inner side of the filter housing, the inner side of the scraper is fixedly connected with a mesh plate, a first spring is sleeved on the telescopic rod, the top of the first spring is fixedly connected to the bottom of the scraper, and the bottom of the first spring is fixedly connected to the top of the fixing frame; When the connecting pipe sprays the coolant to perform cooling work, the continuously sprayed coolant enters the groove of the baffle plate. By arranging filter housings on both sides of the bottom of the inner cavity of the baffle plate, the coolant entering the baffle plate can pass through the filter plate and continuously enter the filter housing. The coolant is dropped and impacted, so that the screen plate is subjected to the impact force to drive the scraper to move downward on the inner side of the filter housing, and the telescopic rod and the first spring are pressed downward, and the coolant passing through the filter plate is filtered twice by the screen plate. At the same time, when the screen plate drives the scraper to move downward on the inner side of the filter housing, the scraper can contact and move with the inner side of the filter housing, thereby scraping off the impurities attached to the inner side of the filter housing; Preferably, the collecting mechanism comprises a filter screen, the side of the filter screen is fixedly connected to the inner side of the filter housing, the bottom of the filter screen is fixedly connected to a motor, the top of the filter screen is rotatably connected to a rotating assembly, the upper and lower sides of the rotating assembly are fixedly connected to connecting plates, the middle parts of the two connecting plates are fixedly connected to a storage assembly, and the output end of the motor is fixedly connected to the bottom of the rotating assembly; The coolant filtered twice by the filter housing enters the recovery housing, and at the same time, by turning on the motor, the output end of the motor drives the rotating assembly to rotate on the filter screen, so that the rotating assembly impacts the coolant that continues to pass through, and at the same time, the rotating assembly drives the storage mechanism to rotate on the filter screen through the connecting plate, thereby collecting and processing the impurities filtered out of the coolant; Preferably, the rotating assembly includes a rotating rod, the side surface of the rotating rod is rotatably connected to the top of the filter screen, the bottom of the rotating rod is fixedly connected to the output end of the motor, the side surface of the rotating rod is fixedly connected to the inner side of the connecting plate, the side surface of the rotating rod is fixedly connected to a rotating frame, the inner side of the rotating frame is evenly provided with sliding grooves, the inner side of the sliding groove is slidably connected with a sliding rod, the side of the sliding rod away from the rotating rod is fixedly connected to a round rod, the side surface of the round rod is slidably connected to the inner side of the rotating rod, the other end of the round rod is fixedly connected to a scratch plate, the side surface of the scratch plate is slidably connected to the inner side of the rotating frame, a second spring is sleeved on the round rod, one end of the second spring is fixedly connected to the side surface of the sliding rod, and the other end of the second spring is fixedly connected to a side of the scratch plate close to the round rod; By turning on the motor, the output end of the motor drives the rotating rod to rotate on the filter screen, so that the rotating rod drives the rotating frame to impact the coolant that continuously passes through, and at the same time, through the action of centrifugal force, the sliding rod drives the scratch plate to move toward the inner wall of the recovery shell through the round rod, and at the same time, the second spring is squeezed, so that when the rotating rod drives the rotating frame to rotate, the sliding rod can drive the scratch plate through the round rod to contact and clean the inner wall of the recovery shell, thereby preventing some impurities from remaining and drying on the inner side of the recovery shell when the coolant passes for a long time; Preferably, the storage assembly comprises a storage shell, the upper and lower sides of the storage shell are fixedly connected to the connecting plate, the number of the storage shells is four, and the four storage shells are evenly arranged with the rotating rod as the center, the inner side of the storage shell is fixedly connected to a limiting block, the inner side of the storage shell is slidably connected to a sliding plate, the side of the sliding plate is fixedly connected to a spring rod, the other end of the spring rod is fixedly connected to the inner side of the storage shell, the side of the sliding plate close to the limiting block is fixedly connected to a circular arc plate, and the side of the sliding plate away from the circular arc plate is fixedly connected to a bent plate; When the rotating rod follows the output end of the motor to rotate on the filter screen, the rotating rod drives the storage shell to rotate through the connecting plate, and at the same time, the storage shell and the continuously passing coolant impact and rotate, so that the bent plate and the coolant continuously rotate and impact; Therefore, when the bending plate is continuously subjected to the impact force of the coolant, which is greater than the tensile force of the spring rod, the bending plate drives the sliding plate to slide inside the storage shell, and a gap is formed between the sliding plate and the inner side of the storage shell; When the storage shell rotates with the rotating frame, impurities mixed in the coolant can follow the coolant through the gap formed by the sliding plate and the storage shell and enter the storage shell. At the same time, circular holes are evenly opened on the sides of the storage shell and the arc plate, so that the coolant can flow out through the circular holes, and the impurities mixed in the coolant enter the storage shell for collection and storage.

[0005] The present invention provides a spin forming device for producing and processing a pulley. It has the following beneficial effects: 1. The spin forming equipment for producing and processing the pulley is provided with a filtering mechanism. When the coolant enters the filter housing, the falling impact causes the mesh plate to drive the scraper to move. During the movement, the scraper can scrape off the impurities attached to the inner side of the filter housing, which plays the role of automatically cleaning the filter housing, reducing the workload and frequency of manual maintenance and improving work efficiency.

[0006] 2. The spin forming equipment used in the production and processing of the pulley is equipped with a collecting mechanism. Continuous impact can reduce the accumulation of impurities on the surface of the filter. When the coolant passes through the filter, the impact can prevent impurities that may clog the filter from easily adhering to or accumulating on the filter, thereby maintaining the permeability of the filter and preventing the filter from being clogged by impurities, which affects the flow rate and filtration efficiency of the coolant, extending the service life of the filter and reducing the frequency and cost of replacing the filter.

[0007] 3. The spin forming equipment used in the production and processing of the pulley is provided with a bent plate. The bent plate controls the sliding of the sliding plate according to the impact force of the coolant, thereby adjusting the size of the gap. This design can adapt to coolants with different impurity contents and different flow rates. It can also effectively separate and collect impurities in situations with high impurity content or large changes in flow rate, and has good flexibility and adaptability.

[0008] 4. The spin forming equipment used in the production and processing of the pulley is provided with a limit block, which drives the arc plate to counteract the limit block through the sliding plate. When the coolant flows out through the gap, it can effectively prevent the impurities stored in the storage shell from flowing out through the gap, ensuring that the impurities are stably collected and prevented from mixing into the coolant again, thereby ensuring the cleanliness of the coolant and facilitating the normal operation of the cooling system. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 A schematic diagram of the structure of the spin forming equipment for producing and processing the pulley of the present invention; Figure 2 is a cross-sectional view of the present invention; Figure 3 It is a schematic diagram of the structure of the components placed in the present invention; Figure 4 It is a structural schematic diagram of the recycling component of the present invention; Figure 5 It is a structural schematic diagram of the filtering mechanism of the present invention; Figure 6 It is a structural schematic diagram of the collection mechanism of the present invention; Figure 7 It is a structural schematic diagram of the rotating assembly of the present invention; Figure 8 It is a structural schematic diagram of the storage component of the present invention.

[0010] In the figure: 1, workbench; 2, wheel component; 3, placement component; 31, positioning rod; 32, top plate; 33, hydraulic cylinder; 34, moving plate; 35, core rod; 36, baffle; 37, placement block; 4, recovery component; 41, recovery shell; 42, feeding pump; 43, connecting pipe; 44, filtering mechanism; 441, filtering shell; 442, filter plate; 443, fixing frame; 444, telescopic rod; 445, scraper; 446, first spring; 447, mesh plate; 4 5. Collecting mechanism; 451. Filter; 452. Motor; 453. Connecting plate; 454. Rotating assembly; 4541. Rotating rod; 4542. Rotating frame; 4543. Slide groove; 4544. Sliding rod; 4545. Round rod; 4546. Second spring; 4547. Scratch plate; 455. Storage assembly; 4551. Storage shell; 4552. Limiting block; 4553. Sliding plate; 4554. Spring rod; 4555. Bending plate; 4556. Arc plate. DETAILED DESCRIPTION

[0011] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0012] See also Figure 1-Figure 3 The present invention provides a technical solution: a spinning forming device for producing and processing a pulley, comprising: A workbench 1, with rotating wheel components 2 fixedly connected to both sides of the top of the workbench 1, a placing component 3 fixedly connected to the middle of the top of the workbench 1, and a recycling component 4 fixedly connected to the inner side of the workbench 1; The placement component 3 includes a positioning rod 31, the bottom of the positioning rod 31 is fixedly connected to the top of the workbench 1, the positioning rod 31 is evenly arranged on the top of the workbench 1, the top of the positioning rod 31 is fixedly connected to a top plate 32, the top of the top plate 32 is fixedly connected to a hydraulic cylinder 33, the side of the positioning rod 31 is slidably connected to a moving plate 34, the top of the moving plate 34 is fixedly connected to the output end of the hydraulic cylinder 33, the bottom of the moving plate 34 is rotatably connected to a core rod 35, the top of the workbench 1 is fixedly connected to a baffle 36, the middle of the baffle 36 is rotatably connected to a placement block 37, the middle of the bottom of the baffle 36 is fixedly connected to a transmission mechanism, and the output end of the transmission mechanism is fixedly connected to the bottom of the placement block 37; The plate is placed on the placement block 37, and the hydraulic cylinder 33 is turned on. The output end of the hydraulic cylinder 33 drives the movable plate 34 to move downward on the positioning rod 31, so that the movable plate 34 drives the core rod 35 to press against the plate on the placement block 37. At the same time, the placement block 37 is driven to rotate at high speed through the output end of the transmission mechanism, and the high-speed rotating plate is formed through the rotating wheel components 2 on both sides; See also Figure 1-Figure 4 The recovery component 4 includes a recovery shell 41, the bottom of the recovery shell 41 is fixedly connected to the bottom of the inner side of the workbench 1, both sides of the top of the recovery shell 41 are fixedly connected with a filter mechanism 44, the top of the filter mechanism 44 is fixedly connected to the inner side of the baffle 36, the bottom of the inner cavity of the recovery shell 41 is fixedly connected with a feed pump 42, the output end of the feed pump 42 is fixedly connected with a connecting pipe 43, the side of the connecting pipe 43 is fixedly connected to the inner side of the recovery shell 41, the inner side of the recovery shell 41 is fixedly connected with a collecting mechanism 45, and the collecting mechanism 45 is arranged above the feeding pump 42; When the sheet is subjected to spin forming, the feeding pump 42 is turned on, so that the coolant in the recovery shell 41 is sprayed out through the connecting pipe 43 through the output end of the feeding pump 42, thereby cooling the sheet during processing. At the same time, the sprayed coolant enters the baffle 36 and enters the recovery shell 41 through the filtering mechanism 44, thereby performing multiple filtering operations. At the same time, the impurities mixed in the coolant are collected and processed by opening the collecting mechanism 45; See also Figure 1-Figure 5The filtering mechanism 44 includes a filtering housing 441, the side of the filtering housing 441 is fixedly connected to the inner side of the baffle 36, the bottom of the filtering housing 441 passes through the top of the recovery housing 41, and the side of the filtering housing 441 is fixedly connected to the inner side of the recovery housing 41, the top of the filtering housing 441 is fixedly connected with a filter plate 442, the bottom of the inner side of the filtering housing 441 is fixedly connected with a fixing frame 443, the top of the fixing frame 443 is fixedly connected with a telescopic rod 444, the top of the telescopic rod 444 is fixedly connected with a scraper 445, the side of the scraper 445 is in contact with the inner side of the filtering housing 441, the inner side of the scraper 445 is fixedly connected with a mesh plate 447, and a first spring 446 is sleeved on the telescopic rod 444, the top of the first spring 446 is fixedly connected to the bottom of the scraper 445, and the bottom of the first spring 446 is fixedly connected to the top of the fixing frame 443; When the connecting pipe 43 sprays the coolant to perform the cooling work, the continuously sprayed coolant enters the groove of the baffle 36. By providing the filter housing 441 on both sides of the bottom of the inner cavity of the baffle 36, the coolant entering the baffle 36 can pass through the filter plate 442 and continuously enter the filter housing 441. The coolant is dropped and impacted, so that the mesh plate 447 is impacted and drives the scraper 445 to move downward on the inner side of the filter housing 441, and at the same time, the telescopic rod 444 and the first spring 446 are pressed downward, and at the same time, the coolant passing through the filter plate 442 is filtered twice by the mesh plate 447. At the same time, when the mesh plate 447 drives the scraper 445 to move downward on the inner side of the filter housing 441, the scraper 445 can contact and move with the inner side of the filter housing 441, so as to scrape off the impurities attached to the inner side of the filter housing 441; The filter plate 442 and the mesh plate 447 are provided to perform secondary filtration on the coolant, so as to more thoroughly remove impurities in the coolant, improve the cleanliness of the coolant, and reduce the wear and blockage of the equipment by the impurities; See also Figure 1-Figure 6 , the present invention provides a technical solution: The collecting mechanism 45 includes a filter screen 451, the side of the filter screen 451 is fixedly connected to the inner side of the filter housing 441, the bottom of the filter screen 451 is fixedly connected to a motor 452, the top of the filter screen 451 is rotatably connected to a rotating assembly 454, the upper and lower sides of the rotating assembly 454 are fixedly connected to connecting plates 453, the middle of the two connecting plates 453 is fixedly connected to a storage assembly 455, and the output end of the motor 452 is fixedly connected to the bottom of the rotating assembly 454; The coolant filtered twice by the filter housing 441 enters the recovery housing 41, and at the same time, by turning on the motor 452, the output end of the motor 452 drives the rotating assembly 454 to rotate on the filter screen 451, so that the rotating assembly 454 impacts the coolant that continues to pass through, and at the same time, the rotating assembly 454 drives the storage mechanism to rotate on the filter screen 451 through the connecting plate 453, so as to collect and process the impurities filtered out of the coolant; See also Figure 1-Figure 7 The rotating assembly 454 includes a rotating rod 4541, the side of the rotating rod 4541 is rotatably connected to the top of the filter screen 451, the bottom of the rotating rod 4541 is fixedly connected to the output end of the motor 452, the side of the rotating rod 4541 is fixedly connected to the inner side of the connecting plate 453, the side of the rotating rod 4541 is fixedly connected to a rotating frame 4542, the inner side of the rotating frame 4542 is evenly provided with sliding grooves 4543, the inner side of the sliding groove 4543 is slidably connected to a sliding rod 4544, and the sliding rod 4544 is away from the rotating rod 45 A round rod 4545 is fixedly connected to one side of the rotating rod 4541, and the side of the round rod 4545 is slidably connected to the inner side of the rotating rod 4541. A scratch plate 4547 is fixedly connected to the other end of the round rod 4545, and the side of the scratch plate 4547 is slidably connected to the inner side of the rotating frame 4542. A second spring 4546 is sleeved on the round rod 4545, and one end of the second spring 4546 is fixedly connected to the side of the sliding rod 4544, and the other end of the second spring 4546 is fixedly connected to a side of the scratch plate 4547 close to the round rod 4545. By turning on the motor 452, the output end of the motor 452 drives the rotating rod 4541 to rotate on the filter screen 451, so that the rotating rod 4541 drives the rotating frame 4542 to impact the continuously passing coolant, and at the same time, through the action of centrifugal force, the sliding rod 4544 drives the scratching plate 4547 to move toward the inner wall of the recovery shell 41 through the round rod 4545, and at the same time, the second spring 4546 is squeezed, so that when the rotating rod 4541 drives the rotating frame 4542 to rotate, the sliding rod 4544 can drive the scratching plate 4547 through the round rod 4545 to contact and clean the inner wall of the recovery shell 41, thereby preventing some impurities from remaining and drying on the inner side of the recovery shell 41 when the coolant passes for a long time; The impact can make the impurities in the coolant separate from the liquid more fully. Some impurities attached to the surface of the filter 451 or suspended in the coolant will be more easily removed from the coolant after being impacted, thereby improving the filtering effect, making it possible for the subsequent filtering process to more effectively remove impurities and ensure the cleanliness of the coolant; See also Figure 1-Figure 8The storage assembly 455 includes a storage shell 4551, and both upper and lower sides of the storage shell 4551 are fixedly connected to the connecting plate 453. There are four storage shells 4551, and the four storage shells 4551 are evenly arranged with the rotating rod 4541 as the center. The inner side of the storage shell 4551 is fixedly connected to the limiting block 4552, and the inner side of the storage shell 4551 is slidably connected to the sliding plate 4553, and the side of the sliding plate 4553 is fixedly connected to the spring rod 4554, and the other end of the spring rod 4554 is fixedly connected to the inner side of the storage shell 4551, and the side of the sliding plate 4553 close to the limiting block 4552 is fixedly connected to the arc plate 4556, and the side of the sliding plate 4553 away from the arc plate 4556 is fixedly connected to the bent plate 4555; When the rotating rod 4541 rotates on the filter screen 451 following the output end of the motor 452, the rotating rod 4541 drives the storage housing 4551 to rotate through the connecting plate 453, and the storage housing 4551 and the continuously passing coolant are impacted and rotated, so that the bent plate 4555 and the coolant are continuously rotated and impacted; Therefore, when the bending plate 4555 is continuously subjected to the impact force of the coolant, which is greater than the tensile force of the spring rod 4554, the bending plate 4555 drives the sliding plate 4553 to slide inside the storage shell 4551, and a gap is formed between the sliding plate 4553 and the inside of the storage shell 4551. When the storage shell 4551 rotates with the rotating frame 4542, impurities mixed in the coolant can follow the coolant through the gap formed by the sliding plate 4553 and the storage shell 4551 and enter the storage shell 4551. At the same time, circular holes are evenly opened on the sides of the storage shell 4551 and the arc plate 4556, so that the coolant can flow out through the circular holes, and the impurities mixed in the coolant enter the storage shell 4551 for collection and storage. The storage housing 4551 is driven to rotate by the rotating rod 4541, so that the bent plate 4555 and the coolant are continuously rotated and collided. When the impact force is greater than the tensile force of the spring rod 4554, the bent plate 4555 drives the sliding plate 4553 to slide to form a gap, so that impurities can follow the coolant through the gap into the collection housing, thereby achieving effective separation and centralized collection of impurities and coolant, and improving the purity of the coolant. When the storage housing 4551 impacts and rotates with the continuously passing coolant, the bent plate 4555 continuously rotates and impacts with the coolant. When the impact force continuously received by the bent plate 4555 is greater than the tensile force of the spring rod 4554, the bent plate 4555 drives the sliding plate 4553 to slide inside the storage housing 4551, so that a gap is formed between the sliding plate 4553 and the storage housing 4551. The sliding plate 4553 simultaneously drives the arc plate 4556 to counteract the limit block 4552 on the inner side of the storage shell 4551, thereby sealing the inner side of the storage shell 4551, so that when the coolant and impurities mixed in the coolant are generated by the movement of the sliding plate 4553 and the storage shell 4551 and a gap is formed, the arc plate 4556 can counteract the limit block 4552, thereby preventing the impurities stored and collected in the storage shell 4551 from flowing out through the gap; The inner side of the storage shell 4551 is sealed, which further improves the sealing of the device and reduces the possibility of impurity leakage. Even if the device is subjected to vibration or other external forces during operation, impurities will not flow out accidentally, thereby improving the reliability of the entire impurity collection system.

[0013] Specific workflow: The cut circular metal sheet is fixed on the placement component 3, which drives the circular metal sheet to rotate at high speed. The wheel component 2 begins to press the metal surface. Under the action of the rotational motion of the spindle and the longitudinal and lateral feed motion of the tool, the local plastic deformation gradually expands to the entire blank, so that the metal sheet can completely fit the inner wall of the mold to form. At the same time, during the processing and forming, the recovery component 4 cools the blank.

[0014] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A spinning forming device for producing and processing a pulley, comprising: A workbench (1), wherein both sides of the top of the workbench (1) are fixedly connected to rotating wheel components (2), a placement component (3) is fixedly connected to the middle of the top of the workbench (1), and a recovery component (4) is fixedly connected to the inner side of the workbench (1); The placement component (3) comprises a positioning rod (31), the positioning rod (31) is evenly arranged on the top of the workbench (1), the top of the positioning rod (31) is fixedly connected to a top plate (32), the top of the top plate (32) is fixedly connected to a hydraulic cylinder (33), the side of the positioning rod (31) is slidably connected to a movable plate (34), the top of the movable plate (34) is fixedly connected to the output end of the hydraulic cylinder (33), the bottom of the movable plate (34) is rotatably connected to a core rod (35), the top of the workbench (1) is fixedly connected to a baffle (36), the middle of the baffle (36) is rotatably connected to a placement block (37), the middle of the bottom of the baffle (36) is fixedly connected to a transmission mechanism, and the output end of the transmission mechanism is fixedly connected to the bottom of the placement block (37); The recovery component (4) comprises a recovery shell (41), both sides of the top of the recovery shell (41) are fixedly connected to filter mechanisms (44), the top of the filter mechanism (44) is fixedly connected to the inner side of the baffle (36), the bottom of the inner cavity of the recovery shell (41) is fixedly connected to a feeding pump (42), the output end of the feeding pump (42) is fixedly connected to a connecting pipe (43), and the inner side of the recovery shell (41) is fixedly connected to a collecting mechanism (45), and the collecting mechanism (45) is arranged above the feeding pump (42).

2. The spin forming equipment for producing and processing a pulley according to claim 1, characterized in that: The bottom of the recovery shell (41) is fixedly connected to the bottom of the inner side of the workbench (1), the side of the connecting pipe (43) is fixedly connected to the inner side of the recovery shell (41), and the bottom of the positioning rod (31) is fixedly connected to the top of the workbench (1).

3. The spin forming equipment for producing and processing a pulley according to claim 1, characterized in that: The filtering mechanism (44) comprises a filtering housing (441), a filter plate (442) being fixedly connected to the top of the filtering housing (441), a fixing frame (443) being fixedly connected to the bottom of the inner side of the filtering housing (441), a telescopic rod (444) being fixedly connected to the top of the fixing frame (443), a scraper (445) being fixedly connected to the top of the telescopic rod (444), a mesh plate (447) being fixedly connected to the inner side of the scraper (445), and a first spring (446) being sleeved on the telescopic rod (444).

4. The spin forming equipment for producing and processing a pulley according to claim 3, characterized in that: The side surface of the filter housing (441) is fixedly connected to the inner side of the baffle (36); the bottom of the filter housing (441) passes through the top of the recovery housing (41), and the side surface of the filter housing (441) is fixedly connected to the inner side of the recovery housing (41); the side surface of the scraper (445) is in contact with the inner side of the filter housing (441); the top of the first spring (446) is fixedly connected to the bottom of the scraper (445); and the bottom of the first spring (446) is fixedly connected to the top of the fixing frame (443).

5. The spin forming equipment for producing and processing a pulley according to claim 1, characterized in that: The collecting mechanism (45) comprises a filter screen (451), the side of the filter screen (451) is fixedly connected to the inner side of the filter housing (441), the bottom of the filter screen (451) is fixedly connected to a motor (452), the top of the filter screen (451) is rotatably connected to a rotating assembly (454), the upper and lower sides of the rotating assembly (454) are fixedly connected to connecting plates (453), the middle parts of the two connecting plates (453) are fixedly connected to a storage assembly (455), and the output end of the motor (452) is fixedly connected to the bottom of the rotating assembly (454).

6. The spin forming equipment for producing and processing a pulley according to claim 5, characterized in that: The rotating assembly (454) comprises a rotating rod (4541), a rotating frame (4542) is fixedly connected to the side of the rotating rod (4541), a sliding groove (4543) is evenly arranged on the inner side of the rotating frame (4542), a sliding rod (4544) is slidably connected to the inner side of the sliding groove (4543), a round rod (4545) is fixedly connected to the side of the sliding rod (4544) away from the rotating rod (4541), a scratch plate (4547) is fixedly connected to the other end of the round rod (4545), and a second spring (4546) is sleeved on the round rod (4545).

7. The spin forming equipment for producing and processing a pulley according to claim 6, characterized in that: The side of the rotating rod (4541) is rotatably connected to the top of the filter screen (451), the bottom of the rotating rod (4541) is fixedly connected to the output end of the motor (452), the side of the rotating rod (4541) is fixedly connected to the inner side of the connecting plate (453), the side of the round rod (4545) is slidably connected to the inner side of the rotating rod (4541), one end of the second spring (4546) is fixedly connected to the side of the sliding rod (4544), the other end of the second spring (4546) is fixedly connected to a side of the scratch plate (4547) close to the round rod (4545), and the side of the scratch plate (4547) is slidably connected to the inner side of the rotating frame (4542).

8. The spin forming equipment for producing and processing a pulley according to claim 5, characterized in that: The storage assembly (455) comprises a storage shell (4551), the inner side of the storage shell (4551) is fixedly connected to a limit block (4552), the inner side of the storage shell (4551) is slidably connected to a sliding plate (4553), the side of the sliding plate (4553) is fixedly connected to a spring rod (4554), the other end of the spring rod (4554) is fixedly connected to the inner side of the storage shell (4551), a side of the sliding plate (4553) close to the limit block (4552) is fixedly connected to a circular arc plate (4556), and a side of the sliding plate (4553) away from the circular arc plate (4556) is fixedly connected to a bent plate (4555).

9. The spin forming equipment for producing and processing a pulley according to claim 8, characterized in that: The upper and lower sides of the storage shell (4551) are fixedly connected to the connecting plate (453), and the number of the storage shells (4551) is four, and the four storage shells (4551) are evenly arranged with the rotating rod (4541) as the center.

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