Stacking and storing device for annular forgings

Abstract

The invention discloses a stacking and storing device for annular forgings, and mainly relates to the field of workpiece storage. Comprising a bottom plate, a plurality of stand columns are arranged on the bottom plate, a plurality of storage bases rotating in the transverse direction are distributed on the stand columns in an array mode, a blocking column is movably connected to one side of each stand column, supporting blocks are slidably connected to the storage bases in the vertical direction, clamping rods are symmetrically and rotationally connected to the two sides of the storage bases, and the bottoms of the supporting blocks make contact with the bottom ends of the two clamping rods at the same time; a clamping plate is arranged at the top end of the clamping rod, a reset spring is arranged between the clamping rod and the storage base, a limiting rod is arranged on the storage base, a limiting groove is formed in the supporting block, a plurality of pressing blocks are arranged on the blocking column, when the blocking column moves downwards, the pressing blocks drive the limiting rod to enter the limiting groove, and a pressing rod is arranged on the stand column. The annular forge piece storage and transportation device has the beneficial effects that the technical problem that the firmness and safety are poor when annular forge pieces are stored and transported can be solved, shaking of the annular forge pieces in the transportation process is avoided, and the transportation stability and safety are improved.

Description

Technical Field

[0001] The invention relates to the field of workpiece storage, in particular to a stacking storage device for ring forgings. Background Art

[0002] After the production of the ring forgings is completed, they need to be temporarily stored in the workshop, and the stored ring forgings need to be transported in batches later. The existing ring forgings are generally simply stacked together when stored in batches, with plastic film or felt used as a spacer in the middle. During transportation, multiple ring forgings are bundled with ropes to prevent the ring forgings from being dislocated and collapsed during transportation. However, this storage method is not suitable for actual transportation of heavy ring forgings. When encountering bumps during transportation, simple bundling and fixing are difficult to limit the stacked ring forgings, which can easily cause the ring forgings to swing back and forth with a larger amplitude, causing the stacked ring forgings to collapse and fall, thereby causing the ring forgings to be bumped and damaged, affecting the integrity of the ring forgings during transportation, causing large transportation losses, and at the same time, there are certain safety hazards caused by the scattering of the ring forgings, which greatly increases the cost of transporting the ring forgings and reduces the safety of the transportation process. Summary of the invention

[0003] The object of the present invention is to provide a stacking storage device for ring forgings, which can solve the technical problems of poor firmness and safety during the storage and transportation of ring forgings, improve the firmness of stacked ring forgings, avoid the shaking of ring forgings during transportation, reduce the loss of ring forgings, and improve the stability and safety of transportation.

[0004] In order to achieve the above object, the present invention is implemented through the following technical solutions: The cam is annularly fixed with a plurality of support posts, the support posts being arranged on the support posts and being arranged on a plurality of support posts for use with the plurality of support posts in a horizontal direction.

[0005] Furthermore, a cavity is provided on the storage seat, the support block is vertically slidably connected in the cavity, 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.

[0006] Furthermore, a penetrating accommodating hole is provided on the side wall of the cavity, and the limiting rod is rotatably connected in the accommodating hole. One end of the limiting rod can be completely hidden in the accommodating hole or enter the limiting groove from the accommodating hole by rotation.

[0007] Furthermore, a connecting rod is rotatably connected to the side surface of the storage seat, one end of the connecting rod is in contact with the end of the limiting rod located outside the accommodating hole, and the other end of the connecting rod is in contact with the bottom of the pressing block.

[0008] Furthermore, a fixing plate is provided on the top of the column, a through hole is provided on the fixing plate, a slot is provided on the bottom plate for cooperating with the bottom of the stop column, a sliding seat is vertically slidably connected in the slot, and after the stop column and a plurality of pressure blocks pass through the through hole, the bottom of the stop column is inserted into the sliding seat and is rotatably connected to the sliding seat, and 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.

[0009] Furthermore, a compression spring is provided between the bottom of the slide seat and the bottom of the slot, and a tension spring is provided between the limiting rod and the side wall of the accommodating hole.

[0010] Furthermore, the pressure rod passes through the fixing plate and is threadedly connected thereto, and the bottom end of the pressure rod is movably plugged into the topmost pressure block.

[0011] Furthermore, an arc-shaped plate is symmetrically provided at the bottom of the support block, and an arc-shaped hook is provided at the bottom end of the clamping rod, and the arc-shaped hook is in sliding contact with the arc-shaped plate.

[0012] Furthermore, a guide groove is provided at the bottom of the cavity, and a guide column is provided at the bottom of the support block, and the guide column is slidably connected in the guide groove.

[0013] Furthermore, the clamping plate is in an arc shape adapted to the side shape of the annular forging.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. The present invention sets a plurality of columns on the bottom plate, and a plurality of storage seats that rotate in the horizontal direction are arranged in an array on the columns. The storage seats that rotate are limited and blocked by the blocking columns, so that the annular forgings are more stable when placed on the plurality of storage seats at the same height. At the same time, a support block is connected to the storage seat in a vertical sliding manner, and clamping rods are connected to the support block in a symmetrical rotation on both sides of the support block. When the annular forgings are placed on the plurality of storage seats, the bottom of the support block contacts the support block on the storage seat, thereby driving the support block to slide downward. When the support block slides downward, the bottom of the support block contacts the bottom of the clamping rods on both sides, driving the clamping rods on both sides to rotate, so that the clamping rods at the top of the clamping rods are clamped. The plate rotates toward the annular forging until the clamping plates on the clamping rods on both sides contact the inner and outer sides of the annular forging. At this time, the support block can no longer slide downward, thereby realizing automatic clamping and fixing of the annular forging. The entire clamping process is automatically realized by the gravity of the annular forging, and the clamping force is more accurate. Especially for heavy annular forgings, the clamping and fixing effect is further improved, so that multiple stacked annular forgings are spaced and fixed by the storage seat, which improves the stability of the annular forgings during storage and transportation, avoids the collapse and falling or friction loss caused by the shaking of the annular forgings, and ensures the stability and safety of the transportation process; 2. A limit rod is provided on the storage seat, a limit groove is provided on the support block, and multiple pressure blocks are provided on the stop column. The pressure block contacts one side of the storage seat. When the stop column moves downward, the pressure block drives the limit rod to enter the limit groove. A pressure rod used in conjunction with the top pressure block is provided on the column. In this structure, the annular forging uses its own gravity to drive the support block to slide downward, thereby adaptively using the clamping plate on the top of the clamping rod to automatically clamp and fix the annular forging, and then the stop column is installed from top to bottom on one side of the column. During the process of installing the stop column vertically downward, multiple pressure blocks thereon move downward, driving the limit rods on multiple storage seats to automatically enter the limit grooves on the support block, thereby fixing the position of the support block relative to the storage seat, and then using the pressure rod and the top The cooperation of the pressure block limits the vertical position of the barrier column after installation, so that when encountering bumpy 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, so that the clamping plate on the top of the clamping rod maintains the clamping state of the annular forging, so that the clamping plates on both sides can adaptively clamp and fix the annular forging and can continue to maintain the current clamping and fixing state, and the clamping force will not be weakened when encountering bumpy sections, thereby greatly improving the stability of the annular forging relative to the base plate and the column, avoiding the risk of the annular forging shaking and falling, improving the adaptability to different terrains during transportation, and further improving the firmness and safety of the stacked stored annular forgings during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Attached Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0016] Attached Figure 2 This invention is attached Figure 1 A partial enlarged view of area A in the middle.

[0017] Attached Figure 3 It is a front view of the present invention.

[0018] Attached Figure 4 This invention is attached Figure 3 Cross-sectional view along the BB direction.

[0019] Attached Figure 5 This invention is attached Figure 3 Cross-sectional view along CC direction.

[0020] Attached Figure 6 This invention is attached Figure 5 A partial enlarged view of area D in the middle.

[0021] Attached Figure 7 This invention is attached Figure 5 Cross-sectional view along the EE direction.

[0022] Attached Figure 8 This invention is attached Figure 7 A partial enlarged view of the F area in the middle.

[0023] Attached Fig. 9 This invention is attached Figure 3 Cross-sectional view along the GG direction.

[0024] Numbers shown in the accompanying drawings: 1. Base plate; 2. Upright column; 3. Storage seat; 4. Stop column; 5. Annular forging; 6. Support block; 7. Clamping rod; 8. Clamping plate; 9. Reset spring; 10. Limit rod; 11. Limit groove; 12. Pressing block; 13. Pressing rod; 14. Cavity; 15. Accommodating hole; 16. Connecting rod; 17. Fixing plate; 18. Perforation; 19. Slot; 20. Sliding seat; 21. Compression spring; 22. Tension spring; 23. Arc plate; 24. Arc hook; 25. Guide groove; 26. Guide column. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms fall within the scope limited by the application equally.

[0026] Reference Figure 1 and Figure 3The present invention is a stacking storage device for annular forgings, the main structure of which includes a bottom plate 1, which is placed on the ground for temporarily storing annular forgings 5, or fixed to a transport vehicle by bolts to support the transportation of the annular forgings 5. A plurality of columns 2 are fixed on the bottom plate 1 by welding or bolts, and the columns 2 are a plurality of columns distributed on the bottom plate 1 in a circular array, which limit the lateral position of the annular forgings 5, and may be four, to ensure that the annular forgings 5 ​​are not prone to lateral shaking during transportation. A plurality of storage seats 3 that rotate in the lateral direction are distributed in an array on the columns 2, and the storage seats 3 are rotatably connected to the columns 2 by a pin shaft or a hinge. For specific reference, Fig. 9A plurality of rotation grooves are arranged on the column 2, and the rotation grooves penetrate one side and the front of the column 2. When it rotates to the front of the two columns 2 relative to each other, the other side that is not penetrated limits the side position of the storage seat 3, and it is stored when it is rotated to the side. The storage seat 3 can be horizontally rotated to the front of the two columns 2 relative to each other, so as to facilitate the support of the annular forging 5 between the two columns 2, or horizontally rotated to the side for storage, so as to facilitate the hoisting and placement of the annular forging 5 in the area between the multiple columns 2. In the process of stacking and placing multiple annular forgings 5, the upper storage seat 3 is rotated to the side for storage, so as to avoid interference with the hoisting and placement of the lower annular forgings 5. After the lower annular forgings 5 ​​are placed, the upper storage seat is horizontally rotated. 3. Hoist and place the upper annular forging 5. One side of the column 2 is movably connected with a blocking column 4 used in conjunction with multiple storage seats 3. The blocking column 4 is movably connected to the column 2. The blocking column 4 is used to limit the positions of multiple storage seats 3 on the same column 2, so that the blocking column 4 can maintain the supporting state of the annular forging 5, avoid lateral rotation of the storage seat 3, and improve the stability of the storage support of the annular forging 5. The storage seat 3 is vertically slidably connected with a support block 6 in contact with the bottom of the annular forging 5. When the annular forging 5 is placed on multiple storage seats 3, its bottom is in contact with the support blocks 6 on the multiple storage seats 3 at the same time. Under the action of gravity, the support block 6 is driven to slide downward, and the bottom of the annular forging 5 is simultaneously at the same height as multiple columns 2 The storage seat 3 is symmetrically connected to the clamping rods 7 on both sides through a pin or hinge, and the clamping rods 7 rotate symmetrically on both sides of the support block 6. The bottom of the support block 6 contacts the bottom ends of the two clamping rods 7 at the same time. Such a structure can press the bottoms of the two clamping rods 7 to move downward when the support block 6 slides downward, thereby driving the clamping rods 7 on both sides to rotate. The top of the clamping rod 7 is fixed with a splint 8 used in conjunction with the side of the annular forging 5 by welding or bolts. When the support block 6 slides downward, the two splints 8 rotate relative to the annular forging 5. In the process of the annular forging 5 driving the multiple support blocks 6 to slide downward, the bottom of the support block 6 and the bottom of the clamping rod 7 are utilized. The contact connection drives the clamping rods 7 on both sides to rotate, so that the clamping plates 8 on the top of the two clamping rods 7 automatically rotate toward the annular forging 5 until the clamping plates 8 on both sides are in contact with the side surfaces of the annular forging 5. At this time, the annular forging 5 can no longer drive the supporting block 6 to slide downward, thereby automatically clamping and fixing the annular forging 5 with the clamping plates 8 on both sides by utilizing the gravity of the annular forging 5. Especially when the weight of the annular forging 5 is large, the clamping plates 8 on the top of the clamping rods 7 on both sides clamp and fix the annular forging 5 more firmly. Unless the annular forging 5 is lifted vertically, the clamping plates 8 on both sides always maintain a clamping and fixing state on the inner and outer sides of the annular forging 5, thereby avoiding lateral shaking of the annular forging 5 during storage and transportation, and maintaining the stability of the annular forging 5 during storage and transportation.The stacked annular forgings 5 ​​are less likely to collapse and fall, causing damage due to collision, and the storage firmness of the annular forgings 5 ​​is greatly improved; A return spring 9 is provided between the clamping rod 7 and the storage seat 3. The return spring 9 is stretched during the relative rotation of the clamping rods 7 on both sides to clamp and fix the annular forging 5. When the annular forging 5 is lifted up and leaves the supporting block 6, the clamping plates 8 on 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 toward both sides, thereby 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. A limit rod 10 is provided on the storage seat 3, and the limit rod 10 is made of a metal material with sufficient structural strength. A limit groove 11 is provided on the supporting block 6, and the limit groove 11 is arranged on the side of the supporting block 6. A plurality of pressing blocks 12 are welded or bolted on the retaining column 4, and the pressing blocks 12 are in contact with one side of the storage seat 3. After the plurality of annular forgings 5 ​​are stacked and placed, the retaining column 4 is installed from top to bottom to one side of the column 2. After the retaining column 4 is installed, the plurality of pressing blocks 12 thereon are in contact with one side of the storage seat 3 to prevent the storage seat 3 from rotating laterally and at the same time limit the positions of the plurality of storage seats 3. During the vertical downward installation of the retaining column 4, the pressing blocks 12 drive the limiting rods 10 to enter the limiting grooves 11 when the retaining column 4 moves downward. Such a structure enables the retaining column 4 to not only limit the positions of the plurality of storage seats 3 after installation, but also simultaneously drive the limiting rods 10 on the storage seat 3 to enter the limiting grooves 11 to control the vertical position of the support block 6. The support block 6 is limited by the position, so that after the support block 6 slides downward to the specified position under the gravity of the annular forging 5, the limit rod 10 enters the limit groove 11 to limit and fix the position of the support block 6, so that when encountering a bumpy road section during transportation, the support block 6 will not slide vertically, and the clamping rods 7 on both sides cannot rotate, so that the clamping plates 8 on the top of the clamping rods 7 on both sides maintain the clamping and fixing state of the annular forging 5, so that the annular forging 5 is not easy to be dislocated and collapsed in the lateral direction, thereby ensuring the stability of the stacked annular forgings 5, avoiding the collision and loss of the annular forgings 5, reducing the transportation cost, and improving the transportation safety. The column 2 is provided with a topmost pressing block 1 2, after the stop column 4 is vertically installed in place, the cooperation between the pressure rod 13 and the top pressure block 12 is used to keep the stop column 4 in the installed position, so that the stop column 4 cannot move vertically upward, and the limiting rod 10 cannot move further after entering the limiting groove 11, so that the pressure block 12 matched with the limiting rod 10 cannot move further downward, so that the vertical position of the stop column 4 is completely restricted, so that the stop column 4 maintains the limiting state of the multiple storage seats 3 and the support block 6, the structure is simple, the operation is convenient, and the limiting operation of the multiple stacked annular forgings 5 ​​is realized at the same time, which greatly improves the convenience of operation and ensures the firmness and safety of the storage and transportation of the multiple stacked annular forgings 5.

[0027] Preferably, a cavity 14 is provided on the storage seat 3, and the cavity 14 penetrates to the top of the storage seat 3. After the support block 6 passes through the penetration position at the top, it is slidably connected in the cavity 14 vertically, so that after the annular forging 5 is placed on multiple support blocks 6, multiple support blocks 6 can be driven to slide toward the inside of the cavity 14 at the same time. The limit rod 10 is rotatably connected to the side wall of the cavity 14 through a pin shaft or a hinge, and the limit rod 10 rotates into the limit groove 11 and contacts the bottom of the limit groove 11. Such a structure enables the limit rod 10 to rotate when the pressure block 12 slides downward, thereby One end of the limit rod 10 enters the limit groove 11 by rotation until it contacts the bottom of the limit groove 11. Such a structure requires that the bottom of the limit groove 11 is generally a flat structure, which can better fit with the limit rod 10. The side of the limit groove 11 is preferably arc-shaped, which better matches the rotation path of the limit rod 10. The fit between the limit rod 10 and the bottom of the limit groove 11 can limit the vertical position of the support block 6, so that the support block 6 cannot slide upward. The structure is simple, and the limiting cooperation between the limit rod 10 and the limit groove 11 is more convenient, which ensures the limiting effect of the vertical position of the support block 6.

[0028] Preferably, refer to Figure 7 and Figure 8 The side wall of the cavity 14 is provided with a penetrating receiving hole 15, and the receiving hole 15 is communicated with the cavity 14. The limit rod 10 is rotatably connected to the receiving hole 15 by a pin shaft or a hinge. One end of the limit rod 10 can be completely hidden in the receiving hole 15 or enter the limiting groove 11 from the receiving hole 15 by rotation. Such a structure enables the support block 6 to slide freely up and down in the cavity 14 when the limit rod 10 is rotated to completely enter the receiving hole 15, so that the limit rod 10 will not hinder the sliding of the support block 6 during the process of the annular forging 5 driving the support block 6 to slide downward. After the support block 6 slides downward into place, the limit rod 10 enters the limiting groove 11 from the receiving hole 15 by rotation to limit the position of the support block 6, so that the separation and cooperation of the limit rod 10 and the limiting groove 11 are smoother, and the accuracy of the limit rod 10 in limiting the position of the support block 6 is further improved.

[0029] Preferably, the side of the storage seat 3 is rotatably connected with a connecting rod 16 through a pin shaft or a hinge, and one end of the connecting rod 16 contacts the end of the limit rod 10 located outside the accommodating hole 15, and a baffle is provided below the end of the connecting rod 16 contacting the limit rod 10, for maintaining 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, and the other end of the connecting rod 16 contacts the bottom of the pressure block 12, and the position between the two ends of the connecting rod 16 is rotatably connected to the storage seat 3. With this structure, when the blocking column 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 contacting the limit rod 10 to The end of the limit rod 10 located on the inner side of the accommodating hole 15 rotates downward and enters the limit groove 11 until it contacts the bottom of the limit groove 11, thereby realizing the operation that the pressure block 12 drives the limit rod 10 to automatically rotate into the limit groove 11 and contact the bottom of the limit groove 11. The structure is simple, and the synchronization of the position of the blocking column 4 and the position of the support block 6 is realized through the connection of the connecting rod 16. It only needs to fix the position of the blocking column 4 to simultaneously realize the accurate limitation of the positions of multiple support blocks 6, and the limiting operation of the positions of multiple support blocks 6 is more accurate and convenient.

[0030] Preferably, refer to Figure 2The top of the column 2 is fixed with a fixing plate 17 by welding or bolts. The fixing plate 17 is provided with a through hole 18. The blocking column 4 is installed downward after passing through the through hole 18. The fixing plate 17 is used to limit the top position of the blocking column 4 after installation. The bottom plate 1 is provided with a slot 19 used to match the bottom of the blocking column 4. The slot 19 is used to limit the bottom position of the blocking column 4 after installation, so as to achieve the firmness of the overall position of the blocking column 4 after installation. A slide seat 20 is vertically slidably connected in the slot 19, and an elastic component is arranged between the bottom of the slide seat 20 and the bottom of the slot 19, so that The slide 20 is kept at the top of the slot 19 to facilitate cooperation with the bottom of the stop column 4. After the stop column 4 and the plurality of pressure blocks 12 pass through the through hole 18, the bottom of the stop column 4 is inserted into the slide 20 and is rotatably connected to the slide 20. Specifically, a round hole is set at the top of the slide 20, and the stop column 4 is inserted into the round hole and can rotate in the round hole. 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. This structure makes the through hole 18 and the pressure rod 13 located on both sides of the stop column 4 respectively, and the stop column 4 and the plurality of pressure blocks 12 are installed downward through the through hole 18. After installation, the multiple pressing blocks 12 on the blocking column 4 are located on the side of the blocking column 4 away from the annular forging 5. This arrangement can ensure that the blocking column 4 and the multiple pressing blocks 12 will not contact the connecting rods 16 on the sides of the multiple vertical storage seats 3 during the vertical installation process, ensuring the smoothness of the installation of the blocking column 4. After the bottom of the blocking column 4 is inserted into the sliding seat 20, the blocking column 4 is rotated, so that the multiple pressing blocks 12 on the blocking column 4 are rotated to the side facing the annular forging 5, so that the sides of the multiple pressing blocks 12 are in contact with the sides of the multiple storage seats 3 at the same time, limiting the positions of the multiple storage seats 3, and at the same time, the pressing blocks 12 are located at the ends of the connecting rods 16. The topmost pressing block 12 is pressed down and fixed by the downward movement of the pressing rod 13, so that the pressing block 12 and the blocking column 4 cannot move up and down, thereby completely limiting the vertical position of the blocking column 4, making the entire operation process simpler, and making the limiting operation of the positions of the multiple support blocks 6 more efficient and stable.

[0031] Preferably, a compression spring 21 is provided between the bottom of the slide seat 20 and the bottom of the slot 19. The setting of the compression spring 21 enables the slide seat 20 to remain at the top of the slot 19 in the normal state, so as to cooperate with the bottom of the stop post 4. When the stop post 4 moves downward for installation, the slide seat 20 slides downward to compress the compression spring 21. Under the action of the compression spring 21, the bottom of the stop post 4 always remains in a plug-in state with the slide seat 20, so that the stop post 4 is not easy to shake left and right after installation, further improving the firmness of the stop post 4 after installation. After the stop post 4 is disassembled, the slide seat 20 can automatically slide upward to the top of the slot 19 under the action of the compression spring 21, so as to prepare for the subsequent re-installation of the stop post 4. A tension spring 22 is provided between the limit rod 10 and the side wall of the accommodating hole 15. The tension spring 22 The arrangement enables the limit rod 10 to remain hidden in the accommodating hole 15 under normal conditions, so that the limit rod 10 will not interfere with the vertical sliding of the support block 6 during the placement of the annular forging 5. During the installation of the stop column 4, the limit rod 10 rotates to stretch the tension spring 22. After the stop column 4 is disassembled, the limit rod 10 automatically rotates and resets under the action of the tension spring 22 to hide in the accommodating hole 15, so that the limit rod 10 automatically disengages from the limit groove 11, thereby ensuring the smoothness of the vertical reset sliding of the support block 6. Such a structure makes it unnecessary to limit the length of the limit rod 10 outside the accommodating hole 15. Compared with the conventional structure in which the limit rod 10 is automatically reset by utilizing the center of gravity outside the accommodating hole 15, the provision of the tension spring 22 makes the reset process of the limit rod 10 more accurate and smooth.

[0032] Preferably, the pressure rod 13 passes through the fixing plate 17 and is threadedly connected thereto, and the bottom end of the pressure rod 13 is movably plugged into the topmost pressure block 12. Such a structure only requires rotating the pressure rod 13 to limit the position of the blocking column 4 after installation by using the pressure rod 13, and the pressure rod 13 can be driven downward by the action of the threaded connection until its bottom is plugged into the topmost pressure block 12, and the position of the blocking column 4 is limited by the threaded connection. The structure is simple, the operation of the pressure rod 13 is more convenient, and the restriction on the position of the blocking column 4 after installation is more efficient and firm.

[0033] Preferably, refer to Figure 4 The bottom of the support block 6 is symmetrically fixed with an arc plate 23 by welding or integral molding, and the bottom end of the clamping rod 7 is welded or integrally fixed with an arc hook 24, and the arc hook 24 is in sliding contact with the arc plate 23. Such a structure enables the arc hook 24 to slide along the arc plate 23 when the support block 6 slides downward to press the clamping rods 7 on both sides to rotate, so that the relative movement of the two is smoother, the friction resistance is smaller, and the rotation drive of the clamping rods 7 on both sides is smoother.

[0034] Preferably, refer to Figure 5 and Figure 6A guide groove 25 is provided at the bottom of the cavity 14, and a guide column 26 is fixed to the bottom of the support block 6 by welding or bolts. The guide column 26 is slidably connected in the guide groove 25. The sliding cooperation between the guide column 26 and the guide groove 25 makes it difficult for the support block 6 to shake when sliding downward, so that the arc plate 23 at the bottom can accurately contact the arc hook 24 at the bottom end of the clamping rod 7, so that the linkage structure between the support block 6 and the clamping rod 7 is more secure, and the clamping plate 8 at the top of the clamping rod 7 can clamp and fix the annular forging 5 more securely.

[0035] Preferably, the clamping plate 8 is in an arc shape adapted to the side shape of the annular forging 5. Such a structure increases the contact area between the clamping plate 8 and the side of the annular forging 5, thereby further improving the firmness of the clamping.

[0036] Working principle: In the present invention, a plurality of columns 2 are arranged on the bottom plate 1, and a plurality of storage seats 3 that rotate in the transverse direction are arranged in an array on the columns 2. The storage seats 3 that rotate are limited and blocked by the blocking columns 4, so that the annular forging 5 is more stable when placed on the plurality of storage seats 3 at the same height. At the same time, a support block 6 is vertically slidably connected to the storage seat 3, and the two sides of the support block 6 are symmetrically rotatably connected with the clamping rods 7. During the process of placing the annular forging 5 on the plurality of storage seats 3, the bottom of the support block 6 contacts with the support block 6 on the storage seat 3, thereby driving the support block 6 to slide downward. During the process of the support block 6 sliding downward, the bottom of the support block 6 contacts with the bottom of the clamping rods 7 on both sides, driving the clamping rods 7 on both sides to rotate, so that the clamping plate 8 on the top of the clamping rod 7 rotates toward the annular forging 5 until it rotates. Until the clamping plates 8 on the clamping rods 7 on both sides come into contact with the inner and outer sides of the annular forging 5, the supporting blocks 6 can no longer slide downward, thereby realizing automatic clamping and fixing of the annular forging 5. The entire clamping process is automatically realized by the gravity of the annular forging 5, and the clamping force is more accurate. In particular, for the heavier annular forgings 5, the clamping and fixing effect is further improved, so that multiple stacked annular forgings 5 ​​are spaced and fixed by the storage seat 3, which improves the stability of the annular forgings 5 ​​during storage and transportation, avoids the collapse and falling or friction loss caused by the shaking of the annular forgings 5, and ensures the stability and safety of the transportation process; a limiting rod 10 is provided on the storage seat 3, a limiting groove 11 is provided on the supporting block 6, and a plurality of pressing blocks 12 are provided on the retaining column 4. The block 12 contacts one side of the storage seat 3. When the blocking column 4 moves downward, the pressure block 12 drives the limiting rod 10 to enter the limiting groove 11. The column 2 is provided with a pressure rod 13 used to cooperate with the top pressure block 12. With this structure, the annular forging 5 uses its own gravity to drive the support block 6 to slide downward, thereby adaptively using the clamping plate 8 on the top of the clamping rod 7 to automatically clamp and fix the annular forging 5, and then the blocking column 4 is installed from top to bottom to one side of the column 2. During the process of installing the blocking column 4 vertically downward, multiple pressure blocks 12 thereon move downward, driving the limiting rods 10 on multiple storage seats 3 to automatically enter the limiting grooves 11 on the support block 6, thereby fixing the position of the support block 6 relative to the storage seat 3, and then using the pressure rod 13 to cooperate with the top pressure block 12 The vertical position of the retaining column 4 after installation is restricted, so that when encountering bumpy sections during transportation, the support block 6 will not move up and down relative to the storage seat 3, and the two clamping rods 7 in contact with the bottom of the support block 6 will not rotate, so that the clamping plate 8 on the top of the clamping rod 7 maintains the clamping state of the annular forging 5, so that the clamping plates 8 on both sides can adaptively clamp and fix the annular forging 5 and can continue to maintain the current clamping and fixing state, and the clamping force will not be weakened when encountering bumpy sections, thereby greatly improving the stability of the annular forging 5 relative to the base plate 1 and the column 2, avoiding the risk of the annular forging 5 shaking and falling, improving the adaptability to different terrains during transportation, and further improving the firmness and safety of the stacked and stored annular forgings 5 ​​during transportation.

Claims

1. A stacking storage device for ring forgings, comprising a base plate (1), wherein a plurality of columns (2) are provided on the base plate (1), wherein: A plurality of storage seats (3) that rotate in the transverse direction are arranged in an array on the column (2); a stop column (4) that is used in conjunction with the plurality of storage seats (3) is movably connected to one side of the column (2); a support block (6) that contacts the bottom of an annular forging (5) is vertically slidably connected to the storage seat (3); the bottom of the annular forging (5) contacts the support blocks (6) at the same height on the plurality of columns (2); clamping rods (7) are symmetrically rotatably connected on both sides of the storage seat (3); the bottom of the support block (6) contacts the bottom ends of the two clamping rods (7) at the same time; the top of the clamping rod (7) is provided with a support block (6) that contacts the side of the annular forging (5). The support block (6) is provided with a clamping plate (8) for use on the surface, and when the support block (6) slides downward, the two clamping plates (8) rotate relative to the annular forging (5); a return spring (9) is provided between the clamping rod (7) and the storage seat (3); a limiting rod (10) is provided on the storage seat (3); a limiting groove (11) is provided on the support block (6); a plurality of pressure blocks (12) are provided on the blocking column (4); the pressure blocks (12) are in contact with one side of the storage seat (3); when the blocking column (4) moves downward, the pressure blocks (12) drive the limiting rod (10) to enter the limiting groove (11); and a pressure rod (13) used in conjunction with the topmost pressure block (12) is provided on the column (2).

2. The stacking storage device for annular forgings according to claim 1, characterized in that: The storage seat (3) is provided with a cavity (14), the support block (6) is vertically slidably connected in the cavity (14), the limiting rod (10) is rotatably connected to the side wall of the cavity (14), and the limiting rod (10) is rotated into the limiting groove (11) and contacts the bottom of the limiting groove (11).

3. The stacking storage device for annular forgings according to claim 2, characterized in that: A through accommodating hole (15) is provided on the side wall of the cavity (14), and the limiting rod (10) is rotatably connected in the accommodating hole (15). One end of the limiting rod (10) can be completely hidden in the accommodating hole (15) or enter the limiting groove (11) from the accommodating hole (15) by rotating.

4. The stacking storage device for annular forgings according to claim 3, characterized in that: A connecting rod (16) is rotatably connected to the side of the storage seat (3), one end of the connecting rod (16) contacts the end of the limiting rod (10) located outside the accommodating hole (15), and the other end of the connecting rod (16) contacts the bottom of the pressing block (12).

5. The stacking storage device for annular forgings according to claim 4, characterized in that: A fixing plate (17) is provided on the top of the column (2), and a through hole (18) is provided on the fixing plate (17). A slot (19) used to cooperate with the bottom of the blocking column (4) is provided on the bottom plate (1). A slide seat (20) is vertically slidably connected in the slot (19). After the blocking column (4) and the plurality of pressure blocks (12) pass through the through hole (18), the bottom of the blocking column (4) is inserted into the slide seat (20) and is rotatably connected to the slide seat (20). After the blocking 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).

6. The stacking storage device for annular forgings according to claim 5, characterized in that: A compression spring (21) is provided between the bottom of the slide seat (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 accommodating hole (15).

7. The stacking storage device for annular forgings according to claim 5, characterized in that: The pressure rod (13) passes through the fixing plate (17) and is threadedly connected thereto, and the bottom end of the pressure rod (13) is movably plugged into the topmost pressure block (12).

8. The stacking 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-shaped plate (23), and the bottom end of the clamping rod (7) is provided with an arc-shaped hook (24), and the arc-shaped hook (24) is in sliding contact with the arc-shaped plate (23).

9. The stacking storage device for annular forgings according to claim 8, characterized in that: A guide groove (25) is provided at the bottom of the cavity (14), and a guide column (26) is provided at the bottom of the support block (6), wherein the guide column (26) is slidably connected in the guide groove (25).

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

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