Stacked storage of ring forgings

Abstract

The application discloses a kind of annular forgings'stack storage device, mainly related to workpiece storage field.It includes bottom plate, bottom plate is equipped with multiple columns, multiple along transverse rotation storage seat are arrayed in column, the side of column is movably connected with stop post, storage seat is slidably connected with support block along vertical direction, the both sides of storage seat are rotatably connected with clamping rod, the bottom of support block is simultaneously contacted with the bottom end of two clamping rods, the top of clamping rod is equipped with clamping plate, reset spring is equipped between clamping rod and storage seat, limit rod is equipped on storage seat, limit slot is equipped on support block, multiple pressing blocks are equipped on stop post, limit rod is driven into limit slot by pressing block when stop post moves downward, pressure rod is equipped on column.The beneficial effects of the present application are that it can solve the technical problems of poor firmness and safety during the storage and transportation of annular forgings, avoid the shaking of annular forgings during transportation, and improve the stability and safety of transportation.

Description

Technical Field

[0001] This invention relates to the field of workpiece storage, specifically a stacking storage device for ring forgings. Background Technology

[0002] After production, ring forgings need to be temporarily stored in the workshop. Subsequently, these stored ring forgings need to be transported in batches. Currently, when storing ring forgings in batches, they are generally simply stacked together, separated by plastic film or felt. During transportation, multiple ring forgings are tied together with ropes to prevent misalignment and collapse. However, this storage method is problematic during actual transportation. For heavier ring forgings, when encountering bumps during transport, simple binding is insufficient to restrain the stacked ring forgings. This can easily cause the ring forgings to sway back and forth, leading to collapse and damage, affecting the integrity of the ring forgings during transportation, resulting in significant transportation losses. Furthermore, the scattering of ring forgings poses a safety hazard, greatly increasing transportation costs and reducing safety during the transportation process. Summary of the Invention

[0003] The purpose of this invention is to provide a stacking and storage device for ring forgings, which can solve the technical problem of poor stability and safety during the storage and transportation of ring forgings, improve the stability of stacked ring forgings, avoid shaking of ring forgings during transportation, reduce the wear and tear of ring forgings, and improve the stability and safety of transportation.

[0004] To achieve the above objectives, the present invention employs the following technical solution:

[0005] A stacking and storage device for annular forgings includes a base plate with multiple columns on the base plate. Multiple storage seats that rotate laterally are arrayed on the columns. A stop post is movably connected to one side of each column, simultaneously engaging with the multiple storage seats. A support block is slidably connected vertically to each storage seat, contacting the bottom of the annular forging. The bottom of the annular forging simultaneously contacts support blocks at the same height on the multiple columns. Clamping rods are symmetrically rotatably connected to both sides of the storage seats. The bottom of each support block simultaneously contacts the bottom ends of two clamping rods. A clamping plate is provided at the top of each clamping rod, engaging with the side of the annular forging. When the support block slides downwards, the two clamping plates rotate relative to the annular forging. A return spring is provided between the clamping rods and the storage seats. A limiting rod is provided on the storage seats. A limiting groove is provided on the support blocks. Multiple pressure blocks are provided on the stop posts, contacting one side of the storage seats. When the stop post moves downwards, the pressure blocks drive the limiting rods into the limiting grooves. A pressure rod is provided on each column, engaging with the topmost pressure block.

[0006] Furthermore, the storage base is provided with a cavity, the support block is slidably connected to the cavity in a vertical direction, the limiting rod is rotatably connected to the side wall of the cavity, and the limiting rod rotates into the limiting groove and contacts the bottom of the limiting groove.

[0007] Furthermore, the side wall of the cavity is provided with a through receiving hole, and the limiting rod is rotatably connected in the receiving hole. One end of the limiting rod can be completely hidden in the receiving hole or enter the limiting groove from the receiving hole by rotation.

[0008] Furthermore, a connecting rod is rotatably connected to the side of the storage base. One end of the connecting rod contacts the end of the limiting rod located outside the receiving hole, and the other end of the connecting rod contacts the bottom of the pressure block.

[0009] Furthermore, the top of the column is provided with a fixing plate, the fixing plate is provided with a through hole, the bottom plate is provided with a slot for use with the bottom of the stop column, a slide block is slidably connected in the slot along the vertical direction, after the stop column and multiple pressure blocks pass through the through hole, the bottom of the stop column is inserted into the slide block and rotatably connected with the slide block, after the stop column rotates, the bottom of the pressure block contacts the end of the connecting rod and the pressure block is located below the pressure rod.

[0010] Furthermore, a compression spring is provided between the bottom of the slide and the bottom of the slot, and a tension spring is provided between the limiting rod and the side wall of the receiving hole.

[0011] Furthermore, the pressure rod passes through the fixed plate and is threadedly connected to it, and the bottom end of the pressure rod is movably inserted into the topmost pressure block.

[0012] Furthermore, the bottom of the support block is symmetrically provided with an arc-shaped plate, and the bottom end of the clamping rod is provided with an arc-shaped hook, which slides in contact with the arc-shaped plate.

[0013] Furthermore, the bottom of the cavity is provided with a guide groove, and the bottom of the support block is provided with a guide post, which is slidably connected in the guide groove.

[0014] Furthermore, the clamping plate is arc-shaped to conform to the side shape of the annular forging.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. This invention features multiple columns on a base plate, with multiple horizontally rotating storage seats arrayed on these columns. A stop column limits and blocks the rotating storage seats, making the ring forging more stable when placed on multiple storage seats at the same height. Simultaneously, a support block is vertically slidably connected to each storage seat. Clamping rods are symmetrically rotatably connected to both sides of the support block. During the placement of the ring forging on the multiple storage seats, its bottom contacts the support block, driving the support block to slide downwards. As the support block slides downwards, its bottom contacts the bottom of the clamping rods on both sides, driving the clamping rods to rotate, causing the clamping rods at their tops to... The plate rotates toward the ring forging until the clamping plates on the clamping rods on both sides contact the inner and outer sides of the ring forging. At this point, the support block can no longer slide downwards, thus achieving automatic clamping and fixing of the ring forging. The entire clamping process is automatically achieved using the gravity of the ring forging, making the clamping force more accurate. Especially for ring forgings with larger weights, the clamping and fixing effect is further improved. This allows multiple stacked ring forgings to be spaced and fixed by the storage seat, improving the stability of the ring forgings during storage and transportation. It also prevents the ring forgings from collapsing or falling due to shaking, or from frictional wear, ensuring the stability and safety of the transportation process.

[0017] 2. A limiting rod is provided on the storage base, a limiting groove is provided on the support block, and multiple pressure blocks are provided on the stop column. The pressure blocks contact one side of the storage base. When the stop column moves downward, the pressure blocks drive the limiting rod into the limiting groove. A pressure rod is provided on the column to cooperate with the topmost pressure block. With this structure, the ring forging uses its own gravity to drive the support block to slide downward, thereby automatically clamping and fixing the ring forging using the clamping plate at the top of the clamping rod. After the stop column is installed on one side of the column from top to bottom, during the process of vertically installing the stop column, the multiple pressure blocks on it move downward, driving the multiple limiting rods on the storage base to automatically enter the limiting groove on the support block, thereby fixing the position of the support block relative to the storage base. Then, the pressure rod and the topmost pressure block are used to fix the position of the support block relative to the storage base. The cooperation of the pressure block restricts the vertical position of the support column after installation, so that when encountering bumpy road sections during transportation, the support block will not move up and down relative to the storage seat, and the two clamping rods in contact with the bottom of the support block will not rotate. This allows the clamping plate at the top of the clamping rod to maintain the clamping state of the ring forging. Thus, the clamping plates on both sides can adaptively clamp and fix the ring forging and continue to maintain the current clamping and fixing state. The clamping force will not weaken when encountering bumpy road sections, which greatly improves the stability of the ring forging relative to the base plate and the column, avoids the risk of the ring forging shaking and falling, improves the adaptability to different terrains during transportation, and further improves the firmness and safety of stacked ring forgings during transportation. Attached Figure Description

[0018] Appendix Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Appendix Figure 2 This is an appendix to the present invention. Figure 1 A magnified view of part A in the middle.

[0020] Appendix Figure 3 This is a front view of the present invention.

[0021] Appendix Figure 4 This is an appendix to the present invention. Figure 3 A cross-sectional view along the BB direction.

[0022] Appendix Figure 5 This is an appendix to the present invention. Figure 3 A cross-sectional view along the CC direction.

[0023] Appendix Figure 6 This is an appendix to the present invention. Figure 5 A magnified view of part D in the middle.

[0024] Appendix Figure 7 This is an appendix to the present invention. Figure 5 A cross-sectional view along the EE direction.

[0025] Appendix Figure 8 This is an appendix to the present invention. Figure 7 A magnified view of part F in the middle.

[0026] Appendix Figure 9 This is an appendix to the present invention. Figure 3 A cross-sectional view along the GG direction.

[0027] The labels shown in the attached diagram:

[0028] 1. Base plate; 2. Column; 3. Storage base; 4. Stop column; 5. Ring forging; 6. Support block; 7. Clamping rod; 8. Clamping plate; 9. Return spring; 10. Limiting rod; 11. Limiting groove; 12. Pressure block; 13. Pressure rod; 14. Cavity; 15. Receiving hole; 16. Connecting rod; 17. Fixing plate; 18. Through hole; 19. Slot; 20. Slide; 21. Compression spring; 22. Tension spring; 23. Arc plate; 24. Arc hook; 25. Guide groove; 26. Guide column. Detailed Implementation

[0029] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the invention, and these equivalent forms also fall within the scope defined in this application.

[0030] Reference Figure 1 and Figure 3The present invention describes a stacking and storage device for annular forgings. The main structure includes a base plate 1, which is placed on the ground for temporary storage of annular forgings 5, or bolted to a transport vehicle for transport support. Multiple uprights 2 are welded or bolted to the base plate 1. These uprights 2 are arranged in a circular array on the base plate 1, restricting the lateral position of the annular forgings 5. There can be four uprights to prevent lateral swaying during transport. Multiple storage seats 3, which rotate laterally, are arranged in an array on the uprights 2. The storage seats 3 are rotatably connected to the uprights 2 via pins or hinges. (See detailed description below.) Figure 9Multiple rotating slots are provided on the column 2, which penetrate one side and the front of the column 2. When the column 2 rotates to the front of two columns 2 facing each other, the other side that is not penetrated restricts the side position of the storage base 3. When it rotates to the side, it is stored. The storage base 3 can be rotated laterally to the front of two columns 2 facing each other, which facilitates the support of the annular forging 5 between the two columns 2, or it can be rotated laterally to the side for storage, which facilitates the hoisting and placement of the annular forging 5 in the area between multiple columns 2. During the stacking of multiple annular forgings 5, the upper storage base 3 rotates to the side for storage to avoid interfering with the hoisting and placement of the lower annular forgings 5. After the lower annular forgings 5 ​​are placed, the upper storage base rotates laterally. 3. The upper-level annular forging 5 is hoisted and placed. A stop post 4, which works in conjunction with multiple storage seats 3, is movably connected to one side of the column 2. The stop post 4 restricts the position of multiple storage seats 3 on the same column 2, maintaining their support for the annular forging 5 and preventing lateral rotation of the storage seats 3, thus improving the stability of the storage support for the annular forging 5. A support block 6, which slides vertically along the storage seat 3 and contacts the bottom of the annular forging 5, is connected to it. When the annular forging 5 is placed on multiple storage seats 3, its bottom simultaneously contacts the support blocks 6 on multiple storage seats 3. Under the action of gravity, the support blocks 6 slide downwards, and the bottom of the annular forging 5 is simultaneously at the same height as multiple columns 2. The support blocks 6 are in contact with each other, causing multiple support blocks 6 to slide downwards synchronously. The storage base 3 has symmetrical clamping rods 7 connected to both sides via pins or hinges. The clamping rods 7 rotate symmetrically on both sides of the support blocks 6. The bottom of the support blocks 6 simultaneously contacts the bottom ends of the two clamping rods 7. This structure, when the support blocks 6 slide downwards, can compress the bottoms of the two clamping rods 7 downwards, thereby driving the clamping rods 7 on both sides to rotate. The top of the clamping rods 7 is fixed with clamping plates 8 that cooperate with the side of the annular forging 5 by welding or bolting. When the support blocks 6 slide downwards, the two clamping plates 8 rotate relative to the annular forging 5. During the process of the annular forging 5 driving multiple support blocks 6 to slide downwards, the bottom of the support blocks 6 contacts the bottom of the clamping rods 7. The contact connection drives the clamping rods 7 on both sides to rotate, causing the clamping plates 8 at the top of the two clamping rods 7 to automatically rotate toward the annular forging 5 until both clamping plates 8 are in contact with the sides of the annular forging 5. At this point, the annular forging 5 can no longer drive the support block 6 to slide downwards. Thus, the gravity of the annular forging 5 automatically achieves the clamping and fixing of the annular forging 5 by the clamping plates 8 on both sides. Especially when the annular forging 5 is heavy, the clamping plates 8 at the top of the clamping rods 7 on both sides are more firmly clamped and fixed to the annular forging 5. Unless the annular forging 5 is vertically lifted, the clamping plates 8 on both sides always maintain the clamping and fixing state on the inner and outer sides of the annular forging 5, avoiding lateral swaying of the annular forging 5 during storage and transportation, and maintaining the stability of the annular forging 5 during storage and transportation.This reduces the likelihood of stacked annular forgings 5 ​​collapsing and falling, causing damage from impacts, and significantly improves the stability of the stored annular forgings 5.

[0031] A return spring 9 is provided between the clamping rod 7 and the storage base 3. The return spring 9 is stretched during the clamping process of the clamping rods 7 on both sides rotating relative to each other to clamp and fix the annular forging 5. When the annular forging 5 is lifted upward away from the support block 6, the clamping plates 8 at the top of the clamping rods 7 on both sides rotate in opposite directions under the elastic force of the return spring 9, so that the clamping plates 8 on both sides open to both sides, thus preparing for the next placement of the annular forging 5 between the clamping plates 8 on both sides, making the subsequent placement of the annular forging 5 smoother. The storage base 3 is provided with a limiting rod 10, which is made of metal material with sufficient structural strength. The support block 6 is provided with a limiting groove 11, which is located on the side of the support block 6. Multiple pressure blocks 12 are welded or bolted onto the stop post 4. These pressure blocks 12 contact one side of the storage base 3. After multiple annular forgings 5 ​​are stacked, the stop post 4 is installed from top to bottom onto one side of the column 2. After installation, the multiple pressure blocks 12 on the stop post 4 contact one side of the storage base 3, preventing the storage base 3 from rotating laterally and simultaneously restricting the position of the multiple storage bases 3. During the vertical downward installation of the stop post 4, as the stop post 4 moves downward, the pressure blocks 12 drive the limiting rods 10 into the limiting grooves 11. This structure allows the stop post 4 to not only restrict the position of the multiple storage bases 3 after installation but also simultaneously drive the limiting rods 10 on the storage bases 3 into the limiting grooves 11 to restrict the vertical position of the support block 6. The support block 6 is restricted so that it slides downward to a designated position under the weight of the annular forging 5. Then, the limiting rod 10 enters the limiting groove 11 to fix the position of the support block 6. This prevents the support block 6 from sliding vertically when encountering bumpy roads during transportation, thus preventing the clamping rods 7 on both sides from rotating. This keeps the clamping plates 8 at the top of the clamping rods 7 in a fixed clamping state on the annular forging 5, preventing the annular forging 5 from shifting or collapsing laterally. This ensures the stability of the stacked annular forgings 5, avoids damage from impacts, reduces transportation costs, and improves transportation safety. The column 2 is equipped with a top pressure block 1. The pressure rod 13 used in section 2, after the stop post 4 is installed vertically, the cooperation between the pressure rod 13 and the topmost pressure block 12 keeps the stop post 4 in its installed position, preventing it from moving vertically upward. After the limiting rod 10 enters the limiting groove 11, it can no longer move, thus preventing the pressure block 12, which cooperates with the limiting rod 10, from moving downward. This completely restricts the stop post 4 in its vertical position, keeping it in a limiting state for multiple storage seats 3 and support blocks 6. The structure is simple and easy to operate. At the same time, it realizes the limiting operation of multiple stacked annular forgings 5, greatly improving the convenience of operation and ensuring the firmness and safety of the storage and transportation of multiple stacked annular forgings 5.

[0032] Preferably, the storage base 3 is provided with a cavity 14, which extends to the top of the storage base 3. The support block 6 passes through the through-hole at the top and slides vertically within the cavity 14, so that when the annular forging 5 is placed on multiple support blocks 6, it can simultaneously drive multiple support blocks 6 to slide towards the interior of the cavity 14. The limiting rod 10 is rotatably connected to the side wall of the cavity 14 via a pin or hinge. The limiting rod 10 rotates into the limiting groove 11 and contacts the bottom of the limiting groove 11. This structure allows the limiting rod 10 to rotate when the pressure block 12 slides downward, thereby enabling... One end of the limiting rod 10 is rotated into the limiting groove 11 until it contacts the bottom of the limiting groove 11. This structure requires that the bottom of the limiting groove 11 is generally flat so that it can fit better with the limiting rod 10. Preferably, the side of the limiting groove 11 is arc-shaped so that it can better match the rotation path of the limiting rod 10. The fit between the limiting rod 10 and the bottom of the limiting groove 11 can restrict the vertical position of the support block 6, preventing the support block 6 from sliding upward. The structure is simple, and the limiting fit between the limiting rod 10 and the limiting groove 11 is more convenient, ensuring the limiting effect on the vertical position of the support block 6.

[0033] Preferred, refer to Figure 7 and Figure 8 The cavity 14 has a through-hole 15 on its side wall, which communicates with the cavity 14. The limiting rod 10 is rotatably connected to the receiving hole 15 by a pin or hinge. One end of the limiting rod 10 can be completely hidden in the receiving hole 15 or enter the limiting groove 11 from the receiving hole 15 by rotation. This structure allows the support block 6 to slide freely up and down in the cavity 14 when the limiting rod 10 is rotated to fully enter the receiving hole 15. This ensures that the limiting rod 10 will not obstruct the sliding of the support block 6 during the downward sliding process driven by the annular forging 5. After the support block 6 slides down to its position, the limiting rod 10 enters the limiting groove 11 from the receiving hole 15 by rotation to restrict the position of the support block 6. This makes the separation and engagement of the limiting rod 10 and the limiting groove 11 smoother and further improves the accuracy of the limiting rod 10 in restricting the position of the support block 6.

[0034] Preferably, a connecting rod 16 is rotatably connected to the side of the storage base 3 via a pin or hinge. One end of the connecting rod 16 contacts the end of the limiting rod 10 located outside the receiving hole 15. A baffle is provided below the end of the connecting rod 16 that contacts the limiting rod 10 to maintain the posture of the connecting rod 16, so that the pressure block 12 can accurately contact the end of the connecting rod 16 when it moves downward. The other end of the connecting rod 16 contacts the bottom of the pressure block 12. The position between the two ends of the connecting rod 16 is rotatably connected to the storage base 3. With this structure, when the baffle 4 drives the pressure block 12 to move downward for installation, the pressure block 12 drives one end of the connecting rod 16 to rotate downward, thereby causing the end of the connecting rod 16 that contacts the limiting rod 10 to rotate downward. The part rotates upward, while the limiting rod 10 is rotatably connected in the receiving hole 15. When the end of the limiting rod 10 located outside the receiving hole 15 is driven to rotate upward by the connecting rod 16, the end of the limiting rod 10 located inside the receiving hole 15 rotates downward and enters the limiting groove 11 until it contacts the bottom of the limiting groove 11. This realizes the operation of the pressure block 12 driving the limiting rod 10 to automatically rotate into the limiting groove 11 and contact the bottom of the limiting groove 11. The structure is simple. The connection of the connecting rod 16 realizes the synchronization of the position of the stop post 4 and the position of the support block 6. Only the position of the stop post 4 needs to be fixed to accurately limit the position of multiple support blocks 6 at the same time. The operation of limiting the position of multiple support blocks 6 is more accurate and convenient.

[0035] Preferred, refer to Figure 2The top of the column 2 is fixed with a fixing plate 17 by welding or bolts. The fixing plate 17 has a through hole 18. The stop column 4 passes through the through hole 18 and is installed downwards. The fixing plate 17 is used to restrict the top position of the stop column 4 after installation. The base plate 1 has a slot 19 that matches the bottom of the stop column 4. The slot 19 is used to restrict the bottom position of the stop column 4 after installation, thereby achieving the overall stability of the stop column 4 after installation. A slide block 20 is slidably connected vertically inside the slot 19. An elastic component is provided between the bottom of the slide block 20 and the bottom of the slot 19, so that... The slide block 20 is held at the top of the slot 19 to facilitate engagement with the bottom of the stop post 4. After the stop post 4 and multiple pressure blocks 12 pass through the through hole 18, the bottom of the stop post 4 is inserted into the slide block 20 and rotatably connected to the slide block 20. Specifically, a circular hole is provided at the top of the slide block 20, and the stop post 4 is inserted into the circular hole and can rotate within the circular hole. After the stop post 4 rotates, the bottom of the pressure block 12 contacts the end of the connecting rod 16, and the pressure block 12 is located below the pressure rod 13. This structure allows the through hole 18 and the pressure rod 13 to be located on both sides of the stop post 4. The stop post 4 and multiple pressure blocks 12 are inserted downwards through the through hole 18. The multiple pressure blocks 12 on the rear stop post 4 are located on the side of the stop post 4 away from the annular forging 5. This arrangement ensures that the stop post 4 and the multiple pressure blocks 12 will not contact the connecting rods 16 on the sides of the multiple vertical storage seats 3 during vertical installation, ensuring the smooth installation of the stop post 4. After the bottom of the stop post 4 is inserted into the slide block 20, the stop post 4 is rotated, causing the multiple pressure blocks 12 on the stop post 4 to rotate to the side facing the annular forging 5, so that the sides of the multiple pressure blocks 12 simultaneously contact the sides of the multiple storage seats 3, restricting the position of the multiple storage seats 3. At the same time, the pressure blocks 12 are located at the ends of the connecting rods 16. Above, the stop post 4 is moved downward, causing multiple pressure blocks 12 to move downward, which in turn drives the connecting rod 16 in contact with the pressure block 12 to rotate until the limiting rod 10 rotates into the limiting groove 11 and contacts the bottom of the limiting groove 11. At this time, the pressure block 12 and the stop post 4 can no longer move downward. The pressure rod 13 moves downward to press down and fix the topmost pressure block 12, so that the pressure block 12 and the stop post 4 cannot move up or down, thereby completely restricting the vertical position of the stop post 4. The whole operation process is simpler, and the limiting operation of the multiple support blocks 6 is more efficient and stable.

[0036] Preferably, a compression spring 21 is provided between the bottom of the slide 20 and the bottom of the slot 19. The compression spring 21 ensures that the slide 20 is normally held at the top of the slot 19, facilitating its engagement with the bottom of the stop post 4. When the stop post 4 is moved downwards for installation, the slide 20 slides downwards to compress the compression spring 21. Under the action of the compression spring 21, the bottom of the stop post 4 remains in the insertion state with the slide 20, thus preventing the stop post 4 from wobbling left and right after installation, further improving the stability of the stop post 4 after installation. Furthermore, after the stop post 4 is removed, the slide 20 can automatically slide upwards to the top of the slot 19 under the action of the compression spring 21, preparing for the subsequent reinstallation of the stop post 4. A tension spring 22 is provided between the limiting rod 10 and the side wall of the receiving hole 15. The design ensures that the limiting rod 10 remains hidden within the receiving hole 15 under normal conditions. This prevents the limiting rod 10 from interfering with the vertical sliding of the support block 6 during the placement of the annular forging 5. During the installation of the stop post 4, the limiting rod 10 rotates to stretch the tension spring 22. After the stop post 4 is disassembled, the limiting rod 10 automatically rotates and resets under the action of the tension spring 22, hiding itself back into the receiving hole 15. This allows the limiting rod 10 to automatically disengage from the limiting groove 11, ensuring the smooth vertical reset sliding of the support block 6. This structure eliminates the need to limit the length of the limiting rod 10 outside the receiving hole 15. Compared to the conventional structure where the limiting rod 10 automatically resets by utilizing its center of gravity outside the receiving hole 15, the tension spring 22 makes the reset process of the limiting rod 10 more accurate and smoother.

[0037] Preferably, the pressure rod 13 passes through the fixing plate 17 and is threaded to it. The bottom end of the pressure rod 13 is movably inserted into the topmost pressure block 12. With this structure, when using the pressure rod 13 to restrict the position of the stop post 4 after installation, it is only necessary to rotate the pressure rod 13. Under the action of the threaded connection, the pressure rod 13 is driven to move downward until its bottom is inserted into the topmost pressure block 12. The position of the stop post 4 is restricted by the threaded connection. The structure is simple, the operation of the pressure rod 13 is more convenient, and the restriction of the position of the stop post 4 after installation is more efficient and firm.

[0038] Preferred, refer to Figure 4 The bottom of the support block 6 is symmetrically fixed with an arc-shaped plate 23 by welding or integral molding. The bottom end of the clamping rod 7 is fixed with an arc-shaped hook head 24 by welding or integral molding. The arc-shaped hook head 24 slides in contact with the arc-shaped plate 23. This structure allows the arc-shaped hook head 24 to slide along the arc-shaped plate 23 when the support block 6 slides down to press the clamping rods 7 on both sides to rotate, making the relative movement of the two smoother, reducing frictional resistance, and making the rotation drive of the clamping rods 7 on both sides smoother.

[0039] Preferred, refer to Figure 5 and Figure 6The bottom of the cavity 14 is provided with a guide groove 25. The bottom of the support block 6 is fixed with a guide post 26 by welding or bolts. The guide post 26 is slidably connected in the guide groove 25. The sliding cooperation between the guide post 26 and the guide groove 25 makes it less likely for the support block 6 to shake when it slides downward. This allows the arc plate 23 at the bottom of the support block 6 to accurately contact the arc hook 24 at the bottom of the clamping rod 7, making the linkage structure between the support block 6 and the clamping rod 7 more robust. This also makes the clamping plate 8 at the top of the clamping rod 7 more robust in clamping and fixing the annular forging 5.

[0040] Preferably, the clamping plate 8 is an arc shape that adapts to the side shape of the annular forging 5. This structure makes the contact area between the clamping plate 8 and the side of the annular forging 5 larger, thereby further improving the clamping firmness.

[0041] Working Principle: This invention features multiple columns 2 on a base plate 1, with multiple horizontally rotating storage seats 3 arranged in an array on the columns 2. A stop post 4 limits and blocks the rotating storage seats 3, making the annular forging 5 more stable when placed on multiple storage seats 3 at the same height. Simultaneously, a support block 6 is vertically slidably connected to each storage seat 3. Clamping rods 7 are symmetrically rotatably connected to both sides of the support block 6. During the placement of the annular forging 5 on the multiple storage seats 3, its bottom contacts the support block 6 on the storage seat 3, driving the support block 6 to slide downwards. As the support block 6 slides downwards, its bottom contacts the bottom of the clamping rods 7 on both sides, driving the clamping rods 7 to rotate. This causes the clamping plates 8 at the top of the clamping rods 7 to rotate towards the annular forging 5. When the clamping plates 8 on the clamping rods 7 on both sides contact the inner and outer sides of the annular forging 5, the support block 6 can no longer slide downwards, thus achieving automatic clamping and fixing of the annular forging 5. The entire clamping process is automatically achieved using the gravity of the annular forging 5, making the clamping force more accurate. Especially for heavier annular forgings 5, the clamping and fixing effect is further improved. This allows multiple stacked annular forgings 5 ​​to be spaced and fixed by the storage base 3, improving the stability of the annular forgings 5 ​​during storage and transportation, avoiding collapse or falling or frictional wear caused by shaking of the annular forgings 5, and ensuring the stability and safety of the transportation process. The storage base 3 is equipped with a limiting rod 10, the support block 6 is equipped with a limiting groove 11, and the stop post 4 is equipped with multiple pressure blocks 12, pressing... Block 12 contacts one side of the storage base 3. When the stop post 4 moves downward, the pressure block 12 drives the limiting rod 10 into the limiting groove 11. The column 2 is equipped with a pressure rod 13 that works in conjunction with the top pressure block 12. With this structure, the ring forging 5 uses its own gravity to drive the support block 6 to slide downward, thereby automatically clamping and fixing the ring forging 5 using the clamping plate 8 at the top of the clamping rod 7. Then, the stop post 4 is installed on one side of the column 2 from top to bottom. During the vertical downward installation of the stop post 4, multiple pressure blocks 12 on it move downward, driving multiple limiting rods 10 on the storage base 3 to automatically enter the limiting groove 11 on the support block 6, thereby fixing the position of the support block 6 relative to the storage base 3. Then, the pressure rod 13 works in conjunction with the top pressure block 12. By restricting the vertical position of the support column 4 after installation, the support block 6 will not move up and down relative to the storage base 3 when encountering bumpy road sections during transportation. The two clamping rods 7 in contact with the bottom of the support block 6 will not rotate, thus keeping the clamping plate 8 at the top of the clamping rod 7 clamping the annular forging 5. This allows the clamping plates 8 on both sides to adaptively clamp and fix the annular forging 5 and maintain the current clamping and fixing state. The clamping force will not weaken when encountering bumpy road sections, which greatly improves the stability of the annular forging 5 relative to the base plate 1 and the column 2, avoids the risk of the annular forging 5 shaking and falling, improves the adaptability to different terrains during transportation, and further improves the firmness and safety of stacked annular forgings 5 ​​during transportation.

Claims

1. A stacking and storage device for annular forgings, comprising a base plate (1) on which a plurality of columns (2) are provided, characterized in that: Multiple storage seats (3) that rotate laterally are arranged in an array on the column (2). A stop post (4) that works with multiple storage seats (3) is movably connected to one side of the column (2). A support block (6) that slides vertically on the storage seat (3) and contacts the bottom of the annular forging (5). The bottom of the annular forging (5) contacts the support blocks (6) at the same height on multiple columns (2). Clamping rods (7) are symmetrically rotatably connected to both sides of the storage seat (3). The bottom of the support block (6) contacts the bottom ends of two clamping rods (7). The top of the clamping rod (7) is provided with a side that works with the annular forging (5). The clamping plate (8) used on the surface, when the support block (6) slides down, the two clamping plates (8) rotate relative to the annular forging (5), the clamping rod (7) and the storage seat (3) are provided with a return spring (9), the storage seat (3) is provided with a limiting rod (10), the support block (6) is provided with a limiting groove (11), the stop column (4) is provided with multiple pressure blocks (12), the pressure block (12) contacts one side of the storage seat (3), when the stop column (4) moves down, the pressure block (12) drives the limiting rod (10) into the limiting groove (11), the column (2) is provided with a pressure rod (13) used in conjunction with the topmost pressure block (12). The storage base (3) is provided with a cavity (14), the support block (6) is slidably connected in the cavity (14) in the vertical direction, the limiting rod (10) is rotatably connected to the side wall of the cavity (14), the limiting rod (10) rotates into the limiting groove (11) and contacts the bottom of the limiting groove (11), the side wall of the cavity (14) is provided with a through receiving hole (15), the limiting rod (10) is rotatably connected in the receiving hole (15), one end of the limiting rod (10) can be completely hidden in the receiving hole (15) or enter the limiting groove (11) from the receiving hole (15) by rotation, and a connecting rod (16) is rotatably connected to the side of the storage base (3), one end of the connecting rod (16) contacts the end of the limiting rod (10) located outside the receiving hole (15), and the other end of the connecting rod (16) contacts the bottom of the pressure block (12); The top of the column (2) is provided with a fixing plate (17), and the fixing plate (17) is provided with a through hole (18). The bottom plate (1) is provided with a slot (19) for use with the bottom of the stop column (4). A slide block (20) is slidably connected in the slot (19) along the vertical direction. After the stop column (4) and multiple pressure blocks (12) pass through the through hole (18), the bottom of the stop column (4) is inserted into the slide block (20) and rotatably connected to the slide block (20). After the stop column (4) rotates, the bottom of the pressure block (12) contacts the end of the connecting rod (16) and the pressure block (12) is located below the pressure rod (13).

2. The stacking and storage device for annular forgings according to claim 1, characterized in that: A compression spring (21) is provided between the bottom of the slide (20) and the bottom of the slot (19), and a tension spring (22) is provided between the limiting rod (10) and the side wall of the receiving hole (15).

3. The stacking and storage device for annular forgings according to claim 1, characterized in that: The pressure rod (13) passes through the fixed plate (17) and is threaded to it. The bottom end of the pressure rod (13) is movably inserted into the topmost pressure block (12).

4. The stacking and storage device for annular forgings according to claim 1, characterized in that: The bottom of the support block (6) is symmetrically provided with an arc plate (23), and the bottom end of the clamping rod (7) is provided with an arc hook (24), which slides in contact with the arc plate (23).

5. The stacking and storage device for annular forgings according to claim 4, characterized in that: The bottom of the cavity (14) is provided with a guide groove (25), and the bottom of the support block (6) is provided with a guide post (26), which is slidably connected in the guide groove (25).

6. The stacking and storage device for annular forgings according to claim 1, characterized in that: The clamping plate (8) is an arc shape that conforms to the side shape of the annular forging (5).

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