A mould structure of an aero-engine high-pressure rotor life component storage protection container

Abstract

The application discloses a mold structure of an aviation engine high-pressure rotor life piece storage protection container and belongs to the technical field of plastic molds. The mold structure comprises an upper mold assembly and a lower mold assembly. The lower mold assembly comprises a lower mold plate. A model is fixed to the top surface of the lower mold plate. Four moving grooves are formed in the outer circumferential surface of the model. The model is vertically slidably installed with a moving block through the moving grooves. A protrusion is fixed to the outer lateral surface of the moving block. An oblique ejector pin that moves vertically is fixed to the bottom surface of the moving block. An abutting groove is formed in the inner wall of the moving groove. The model is radially slidably installed with an abutting block through the abutting groove. The abutting block can abut against the inner wall of the moving block. A driving assembly is arranged on the model and used for driving the abutting block to impact in the direction of moving close to the moving block. The application can realize stable demolding.

Description

Technical Field

[0001] This application relates to the technical field of plastic molds, and in particular to a mold structure for a storage and protection container for high-pressure rotor components of an aero-engine. Background Technology

[0002] High-pressure rotor components for aero-engines are core engine parts, operating in extreme environments of high temperature, high pressure, and high speed. Their material properties, manufacturing precision, and surface integrity requirements are extremely high. These components have clearly defined cycle life limits and must be compulsorily scrapped after reaching their specified lifespan.

[0003] During transportation and storage, high-pressure rotor components for aero engines require specialized protective containers to prevent damage to these precision parts from physical shocks, vibrations, moisture, and particulate contamination. These containers are typically manufactured using injection molding and have extremely high requirements for dimensional accuracy, surface quality, and mechanical properties.

[0004] In injection mold design, for products with grooves on the sidewalls, a slanted ejector mechanism is often used to achieve lateral core-pulling demolding. The slanted ejector converts the vertical ejection motion into the lateral movement of the molding protrusion, allowing the molding protrusion to detach from the product groove. However, in actual production, due to frictional resistance, the molding protrusion is prone to jamming when moving upwards, failing to detach from the product sidewall in time, resulting in unsmooth demolding. Summary of the Invention

[0005] In order to improve the problem of jamming during product demolding of existing molds, this application provides a mold structure for a storage and protection container for high-pressure rotor components of aero-engines.

[0006] The mold structure of the storage and protection container for high-pressure rotor components of an aero-engine provided in this application adopts the following technical solution: A mold structure for a storage and protection container for high-pressure rotor components of an aero-engine includes an upper mold assembly and a lower mold assembly. The lower mold assembly includes a lower template, on the top surface of which a model is fixed. Four movable slots are formed on the outer periphery of the model. A movable block is mounted on the model by sliding vertically through the movable slots. A protrusion is fixed on the outer side of the movable block, and a vertically movable inclined push rod is fixed on the bottom surface of the movable block. An abutment groove is formed on the inner wall of the movable slot. An abutment block is mounted on the model by sliding radially through the abutment groove. The abutment block can abut against the inner wall of the movable block. A drive assembly is provided on the model to drive the abutment block to impact towards the movable block.

[0007] By adopting the above technical solution, a moving groove is opened on the outer periphery of the model and a moving block with a protrusion is installed. An inclined push rod is fixed on the bottom surface of the moving block. When the inclined push rod is pushed upward, the moving block moves vertically, causing the protrusion to disengage from the groove on the side wall of the product. An abutment groove is opened on the inner wall of the moving groove and a radially sliding abutment block is installed. The drive component drives the abutment block to impact the inner wall of the moving block, causing the moving block to vibrate. This allows the moving block to disengage from the side wall of the product in a timely and smooth manner, avoiding the protrusion from damaging the product surface or causing the moving block to jam, thus achieving stable demolding.

[0008] Preferably, a sliding block is fixed to the outer peripheral surface of the abutment block, and a sliding groove is provided on the inner wall of the abutment groove. The sliding block slides and engages with the model radially through the sliding groove. A return spring is fixed to the side of the sliding block away from the moving block, and the other end of the return spring is fixedly connected to the inner wall of the sliding groove.

[0009] By adopting the above technical solution, when the moving block does not move, the abutting block is spaced a certain distance from the moving block under the elastic force of the return spring, so as to avoid affecting the product. After the driving component drives the abutting block to hit the moving block, the return spring can pull the abutting block back to the initial position to prepare for the next impact, thus avoiding the abutting block from getting stuck on the side wall of the moving block and affecting the subsequent demolding action.

[0010] Preferably, the driving component includes an electromagnet embedded and fixed within the model, and a magnetic block is fixed to the side of the abutment block away from the moving block. When the electromagnet is energized, it repels the magnetic block.

[0011] By adopting the above technical solution, when the electromagnet is energized, the electromagnet and the magnetic block generate a mutual repulsive force, driving the contact block to quickly impact the moving block. The electromagnetic drive method has a fast response speed and controllable impact force. The impact force can be changed by adjusting the current, which can adapt to the demolding requirements of different materials. Furthermore, the non-contact drive between the electromagnet and the magnetic block reduces mechanical wear and improves the service life and reliability of the drive components.

[0012] Preferably, an elastic block is fixed to the side of the abutment block near the moving block, the elastic block is capable of colliding with the moving block, and the elastic block is made of a highly elastic material.

[0013] By adopting the above technical solution, when the abutment block impacts the moving block, the elastic block contacts first and undergoes elastic deformation, which plays a buffering role and avoids damage to the moving block caused by rigid impact. Furthermore, the elastic restoring force of the elastic block can generate multiple micro-vibrations, which helps the moving block to detach from the product sidewall more smoothly and further reduces the risk of surface scratches on the product.

[0014] Preferably, the inner wall of the moving groove is provided with a limiting groove, and the inner side of the moving block is fixed with a limiting protrusion. The limiting protrusion slides and engages with the model through the limiting groove.

[0015] By adopting the above technical solution, the limiting protrusion, through the limiting groove and the sliding cooperation of the model, plays a guiding and limiting role in the vertical movement of the moving block, preventing the moving block from radially deflecting or falling out of the moving groove during the movement process, thus ensuring that the moving block always moves along the predetermined trajectory, improving the stability and accuracy of demolding, and avoiding the problem of misalignment between the protrusion and the product groove caused by the shaking of the moving block.

[0016] Preferably, the lower mold assembly includes a base, a lifting plate is vertically slidably mounted on the top of the base, an inclined top seat is fixed on the top surface of the lifting plate, and the bottom end of the inclined top rod is installed in the inclined top seat.

[0017] By adopting the above technical solution, when the lifting plate moves upward, the inclined lifting rod also lifts upward, driving the moving block to complete the lateral core-pulling action.

[0018] Preferably, the lower template has four lifting slots on its top surface, and lifting blocks are mounted on the lower template by sliding vertically through the lifting slots. The four lifting blocks are evenly spaced along the circumference of the model, and the lower mold assembly is provided with a lifting component for driving the lifting blocks to move synchronously upward.

[0019] By adopting the above technical solution, four lifting blocks are evenly spaced along the circumference of the model on the top surface of the lower template. When the lifting component drives the four lifting blocks to move upward synchronously, the bottom of the product is subjected to uniform ejection force at four symmetrical points. This avoids local stress concentration, warping, or deformation of the product caused by single-point or asymmetrical ejection. It is especially suitable for products such as storage and protection containers for high-pressure rotor life components of aero-engines, which have extremely high requirements for dimensional accuracy and appearance integrity. The evenly distributed distribution of the four lifting blocks ensures that the product maintains a horizontal upward posture during the process of detaching from the model, without tilting or jamming. This reduces the risk of friction and scratches between the product and the mold, and significantly improves the demolding success rate and product yield.

[0020] Preferably, the bottom surface of the lifting block is fixed with two guide rods, and the bottom surface of the lower template is provided with a guide groove that communicates with the lifting groove. The guide rods slide and cooperate with the lower template vertically through the guide groove.

[0021] By adopting the above technical solution, the guide rod and the guide groove slide vertically together, which plays a dual guiding role in the lifting and lowering movement of the lifting block, preventing the lifting block from deflecting or tilting during the ejection process, improving the linearity and positional accuracy of the lifting block's movement, ensuring that the four lifting blocks always maintain the same height and synchronization, and further enhancing the uniformity and stability of the product ejection.

[0022] Preferably, a rotating sleeve is rotatably mounted on the base, a movable rod is fixed to the bottom surface of the lifting block, the movable rod is fixedly connected to the lifting plate, the rotating sleeve is sleeved on the outer periphery of the movable rod, the rotating sleeve and the movable rod are threadedly driven together, the lifting assembly includes a rotating ring rotatably mounted on the base, an internal gear ring is fixed to the inner circumferential surface of the rotating ring, and a gear is fixedly sleeved on the outer circumferential surface of the rotating sleeve, the gear meshing with the internal gear ring.

[0023] By adopting the above technical solution, when the rotating sleeve rotates, the moving rod and the lifting plate move precisely vertically through the threaded drive, thereby driving the lifting block to rise smoothly. The ejection speed and ejection stroke can be precisely adjusted by controlling the rotation speed and angle of the rotating sleeve. The ejection process is smooth and controllable with minimal impact. The synchronous drive of the four moving rods is achieved through gear one and the internal gear ring, ensuring the consistency and synchronization accuracy of the ejection action of the four lifting blocks, and avoiding product tilting or deformation caused by asynchronous ejection.

[0024] Preferably, a second gear is rotatably mounted on the base, an external gear ring is fixedly fitted on the outer circumferential surface of the rotating ring, the second gear meshes with the external gear ring, a motor is mounted on the base, and the output end of the motor is coaxially and fixedly connected to the rotating shaft of the second gear.

[0025] By adopting the above technical solution, the motor is started, and the motor drives the second gear to rotate. The second gear drives the rotating ring and the inner gear ring to rotate together through the outer gear ring, thereby driving each gear one that meshes with the inner gear ring and the rotating sleeve to rotate synchronously. The transmission efficiency is high and the synchronization accuracy is good.

[0026] In summary, this application includes at least one of the following beneficial technical effects: By opening a moving groove on the outer periphery of the model and installing a moving block with a protrusion, and fixing an inclined push rod on the bottom surface of the moving block, when the inclined push rod is pushed upward, the moving block moves vertically, causing the protrusion to disengage from the groove on the side wall of the product. An abutment groove is opened on the inner wall of the moving groove and a radially sliding abutment block is installed. The drive component drives the abutment block to impact towards the inner wall of the moving block, causing the moving block to vibrate. This allows the moving block to disengage from the side wall of the product in a timely and smooth manner, avoiding the protrusion from scratching the product surface or causing the moving block to jam, thus achieving stable demolding. When the moving block is not moving, the abutting block is spaced a certain distance from the moving block under the elastic force of the return spring to avoid affecting the product. After the drive component drives the abutting block to collide with the moving block, the return spring can pull the abutting block back to its initial position to prepare for the next collision. This avoids the abutting block getting stuck on the side wall of the moving block and affecting the subsequent demolding action. When the electromagnet is energized, the electromagnet and the magnetic block generate a mutual repulsive force, driving the abutting block to collide with the moving block quickly. The electromagnetic drive method has a fast response speed and controllable impact force. The impact force can be changed by adjusting the current to adapt to the demolding requirements of different materials. In addition, the non-contact drive between the electromagnet and the magnetic block reduces mechanical wear and improves the service life and reliability of the drive component. When the abutting block impacts the moving block, the elastic block contacts first and undergoes elastic deformation, which acts as a buffer, preventing damage to the moving block from rigid impact. Furthermore, the elastic restoring force of the elastic block can generate multiple micro-vibrations, which helps the moving block to detach from the product sidewall more smoothly, further reducing the risk of surface scratches on the product. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of the mold structure of the storage and protection container for high-pressure rotor components of an aero-engine according to an embodiment of this application.

[0028] Figure 2 This is a schematic diagram of the upper mold assembly in the mold structure of the storage and protection container for high-pressure rotor life components of an aero-engine, according to an embodiment of this application.

[0029] Figure 3 This is a schematic diagram of the lower template and model in the mold structure of the storage and protection container for high-pressure rotor life components of an aero-engine according to an embodiment of this application.

[0030] Figure 4 This is a schematic diagram of the lower template and the lifting block in the mold structure of the storage and protection container for high-pressure rotor life components of an aero-engine according to an embodiment of this application.

[0031] Figure 5 This is a cross-sectional view of the mold structure of the storage and protection container for high-pressure rotor components of an aircraft engine according to an embodiment of this application.

[0032] Figure 6 yes Figure 5 Enlarged diagram of point A in the middle.

[0033] Figure 7 This is a schematic diagram of the moving rod and rotating ring in the mold structure of the storage and protection container for high-pressure rotor life components of an aero-engine, according to an embodiment of this application.

[0034] Figure 8This is a schematic diagram of the lifting block in the mold structure of the storage and protection container for high-pressure rotor life components of an aero-engine according to an embodiment of this application.

[0035] Reference numerals: 1. Upper mold assembly; 2. Lower mold assembly; 21. Base; 22. Lower template; 23. Model; 24. Moving block; 241. Protrusion; 25. Moving groove; 26. Limiting protrusion; 27. Limiting groove; 3. Ejector plate; 31. Slanted ejector seat; 32. Slanted ejector rod; 4. Abutment block; 41. Abutment groove; 42. Elastic block; 43. Sliding block; 44. Sliding groove; 45. Return spring; 46. Electromagnet; 47. Magnetic block; 5. Ejector block; 51. Ejector groove; 52. Guide rod; 53. Guide through groove; 54. Moving rod; 55. Rotating sleeve; 56. Gear one; 6. Rotating ring; 61. Internal gear ring; 62. External gear ring; 63. Gear two; 64. Motor. Detailed Implementation

[0036] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail.

[0037] This application discloses a mold structure for a storage and protection container for high-pressure rotor components of an aero-engine.

[0038] Reference Figure 1 , Figure 2 and Figure 3 The mold structure of the storage and protection container for high-pressure rotor life components of aero-engines includes an upper mold assembly 1 and a lower mold assembly 2. The lower mold assembly 2 includes a base 21 and a lower template 22.

[0039] Reference Figure 3 and Figure 4 A model 23 is fixed to the top surface of the lower template 22. Four moving slots 25 are provided on the outer circumferential surface of the model 23. The four moving slots 25 are evenly distributed along the circumference of the model 23. A moving block 24 is mounted on the model 23 by sliding vertically through the moving slots 25. A protrusion 241 for forming the side wall groove of the product is fixed on the outer side of the moving block 24.

[0040] Reference Figure 5 A limiting protrusion 26 is fixed on the inner side of the movable block 24, and a limiting groove 27 is correspondingly opened on the inner wall of the movable groove 25. The limiting protrusion 26 slides and cooperates with the model 23 through the limiting groove 27, which guides and limits the vertical movement of the movable block 24.

[0041] Reference Figure 5A lifting plate 3 is vertically slidably mounted above the base 21, and an inclined top seat 31 is fixed to the top surface of the lifting plate 3. An inclined top rod 32 is fixed to the bottom surface of the moving block 24, and the bottom end of the inclined top rod 32 is installed inside the inclined top seat 31. When the lifting plate 3 moves upward, the inclined top rod 32 is pushed upward, driving the moving block 24 to move upward, so that the protrusion 241 disengages from the groove on the side wall of the product.

[0042] Reference Figure 5 and Figure 6 The inner wall of the moving groove 25 is provided with an abutment groove 41, and the model 23 is mounted with an abutment block 4 by sliding radially along the abutment groove 41. An elastic block 42 is fixed to the side of the abutment block 4 near the moving block 24. The elastic block 42 is made of a highly elastic material (such as polyurethane rubber) and can abut against the inner wall of the moving block 24. When the abutment block 4 impacts the moving block 24, the elastic block 42 makes contact first and undergoes elastic deformation, which plays a buffering role and avoids damage to the moving block 24 caused by rigid impact. In addition, the elastic restoring force of the elastic block 42 can generate multiple micro-vibrations, which helps the moving block 24 to detach more smoothly from the side wall of the product and further reduces the risk of surface scratches on the product.

[0043] Reference Figure 5 and Figure 6 A sliding block 43 is fixed to the outer peripheral surface of the abutment block 4, and a sliding groove 44 is provided on the inner wall of the abutment groove 41. The sliding block 43 is radially slidably engaged with the model 23 through the sliding groove 44. A return spring 45 is fixed to the side of the sliding block 43 away from the moving block 24, and the other end of the return spring 45 is fixedly connected to the inner wall of the sliding groove 44.

[0044] When the moving block 24 does not move, the abutting block 4 is spaced a certain distance from the moving block 24 under the elastic force of the return spring 45 to avoid affecting the product. After the abutting block 4 hits the moving block 24, the return spring 45 can pull the abutting block 4 back to the initial position to prepare for the next impact, thus avoiding the abutting block 4 from getting stuck on the side wall of the moving block 24 and affecting the subsequent demolding action.

[0045] Reference Figure 5 and Figure 6 An electromagnet 46 is fixed to the inner side of the abutment groove 41 away from the moving plate, and a magnetic block 47 is fixed to the side of the abutment block 4 away from the moving plate. When the electromagnet 46 is energized, it repels the magnetic block 47, thereby driving the abutment block 4 to rapidly strike the moving block 24.

[0046] When electromagnet 46 is energized, electromagnet 46 and magnetic block 47 generate a repulsive force, driving the abutment block 4 to quickly impact the moving block 24. The electromagnetic drive method has a fast response speed and controllable impact force. The impact force can be changed by adjusting the current, which can adapt to the demolding requirements of different materials. Furthermore, the non-contact drive between electromagnet 46 and magnetic block 47 reduces mechanical wear and improves the service life and reliability of the equipment.

[0047] Reference Figure 4 and Figure 7 The lower template 22 has four lifting slots 51 on its top surface, which are evenly spaced along the circumference of the model 23. Lifting blocks 5 are vertically mounted on the lower template 22 via the lifting slots 51. Two guide rods 52 are fixed to the bottom surface of the lifting blocks 5. A guide groove 53 communicating with the lifting slots 51 is provided on the bottom surface of the lower template 22. The guide rods 52 slide vertically with the lower template 22 via the guide groove 53. A moving rod 54 is also fixed to the bottom surface of the lifting blocks 5, extending downwards and fixedly connected to the lifting plate 3.

[0048] Reference Figure 7 and Figure 8 A rotating sleeve 55 is rotatably mounted on the base 21, and the rotating sleeve 55 is fitted around the outer circumference of the moving rod 54, with the rotating sleeve 55 and the moving rod 54 in a threaded connection. A rotating ring 6 is rotatably mounted on the base 21, and an internal gear ring 61 is fixed to the inner circumference of the rotating ring 6. A gear 56 is fixed to the outer circumference of the rotating sleeve 55, and the gear 56 meshes with the internal gear ring 61. A gear 63 is rotatably mounted on the base 21, and an external gear ring 62 is fixed to the outer circumference of the rotating ring 6, with the gear 63 meshing with the external gear ring 62. A motor 64 is mounted on the base 21, and the output end of the motor 64 is coaxially and fixedly connected to the rotating shaft of the gear 63.

[0049] The implementation principle of the mold structure for a storage and protection container for high-pressure rotor components of an aero-engine according to an embodiment of this application is as follows: After injection molding, when the mold is opened, the motor 64 is started first. The motor 64 drives the gear 63 to rotate. The gear 63 drives the rotating ring 6 and the inner gear ring 61 to rotate together through the outer gear ring 62. This drives the gears 56 meshing with the inner gear ring 61 and the rotating sleeve 55 to rotate synchronously. The rotating sleeve 55 drives the lifting block 5 and the lifting plate 3 to move precisely upward vertically through the thread. When the lifting plate 3 moves upward, it drives the inclined rod 32 to lift upward through the inclined seat 31, driving the moving block 24 to move upward along the guide of the limiting groove 27, so that the protrusion 241 gradually disengages from the groove on the side wall of the product. During the upward movement of the moving block 24, the electromagnet 46 is energized, and the electromagnet 46 and the magnetic block 47 generate a repulsive force, driving the abutment block 4 to quickly impact the inner wall of the moving block 24. The elastic block 42 first contacts the moving block 24 and undergoes elastic deformation, which plays a buffering role. At the same time, it generates multiple small vibrations, which help the moving block 24 overcome frictional resistance and clamping force, so that the moving block 24 can detach from the side wall of the product in a timely and smooth manner, avoiding the protrusion 241 from tearing the product surface or causing the moving block 24 to jam, thus achieving stable demolding.

[0050] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A mold structure for a storage and protection container for high-pressure rotor components of an aero-engine, characterized in that: The assembly includes an upper mold assembly (1) and a lower mold assembly (2). The lower mold assembly (2) includes a lower template (22). A model (23) is fixed on the top surface of the lower template (22). Four moving grooves (25) are provided on the outer periphery of the model (23). A moving block (24) is installed on the model (23) by sliding vertically through the moving grooves (25). A protrusion (241) is fixed on the outer side of the moving block (24). A vertically moving inclined push rod (32) is fixed on the bottom surface of the moving block (24). An abutment groove (41) is provided on the inner wall of the moving groove (25). An abutment block (4) is installed on the model (23) by sliding radially through the abutment groove (41). The abutment block (4) can abut against the inner wall of the moving block (24). A driving component is provided on the model (23) for driving the abutment block (4) to impact towards the moving block (24).

2. The mold structure of a storage and protection container for high-pressure rotor components of an aero-engine according to claim 1, characterized in that: A sliding block (43) is fixed on the outer peripheral surface of the abutment block (4), and a sliding groove (44) is provided on the inner wall of the abutment groove (41). The sliding block (43) slides and engages with the model (23) radially through the sliding groove (44). A return spring (45) is fixed on the side of the sliding block (43) away from the moving block (24), and the other end of the return spring (45) is fixedly connected to the inner wall of the sliding groove (44).

3. The mold structure of a storage and protection container for high-pressure rotor components of an aero-engine according to claim 2, characterized in that: The driving component includes an electromagnet (46) embedded and fixed in the model (23), and a magnetic block (47) is fixed on the side of the abutment block (4) away from the moving block (24). When the electromagnet (46) is energized, it repels the magnetic block (47).

4. The mold structure of a storage and protection container for high-pressure rotor components of an aero-engine according to claim 1, characterized in that: An elastic block (42) is fixed to the side of the abutting block (4) near the moving block (24). The elastic block (42) can collide with the moving block (24). The elastic block (42) is made of a highly elastic material.

5. The mold structure of a storage and protection container for high-pressure rotor components of an aero-engine according to claim 2, characterized in that: The inner wall of the moving groove (25) is provided with a limiting groove (27), and the inner side of the moving block (24) is fixed with a limiting protrusion (26). The limiting protrusion (26) slides and engages with the model (23) through the limiting groove (27).

6. The mold structure of a storage and protection container for high-pressure rotor components of an aero-engine according to claim 5, characterized in that: The lower mold assembly (2) includes a base (21), a lifting plate (3) is vertically slidably mounted on the upper part of the base (21), an inclined top seat (31) is fixed on the top surface of the lifting plate (3), and the bottom end of the inclined top rod (32) is installed in the inclined top seat (31).

7. The mold structure of a storage and protection container for high-pressure rotor components of an aero-engine according to claim 6, characterized in that: The lower template (22) has four lifting grooves (51) on its top surface. The lower template (22) slides vertically through the lifting grooves (51) to install lifting blocks (5). The four lifting blocks (5) are evenly spaced along the circumference of the model (23). The lower mold assembly (2) is provided with a lifting assembly for driving the lifting blocks (5) to move upward synchronously.

8. The mold structure of a storage and protection container for high-pressure rotor components of an aero-engine according to claim 7, characterized in that: The bottom surface of the lifting block (5) is fixed with two guide rods (52), and the bottom surface of the lower template (22) is provided with a guide groove (53) that communicates with the lifting groove (51). The guide rods (52) slide and cooperate with the lower template (22) vertically through the guide groove (53).

9. The mold structure of a storage and protection container for high-pressure rotor components of an aero-engine according to claim 8, characterized in that: A rotating sleeve (55) is rotatably mounted on the base (21). A moving rod (54) is fixed on the bottom surface of the lifting block (5). The moving rod (54) is fixedly connected to the lifting plate (3). The rotating sleeve (55) is sleeved on the outer circumference of the moving rod (54). The rotating sleeve (55) and the moving rod (54) are threadedly driven together. The lifting assembly includes a rotating ring (6) rotatably mounted on the base (21). An internal gear ring (61) is fixed on the inner circumference surface of the rotating ring (6). A gear (56) is sleeved and fixed on the outer circumference surface of the rotating sleeve (55). The gear (56) meshes with the internal gear ring (61).

10. The mold structure of a storage and protection container for high-pressure rotor components of an aero-engine according to claim 9, characterized in that: Gear 2 (63) is rotatably mounted on the base (21). An external gear ring (62) is fixedly fitted on the outer circumference of the rotating ring (6). Gear 2 (63) meshes with the external gear ring (62). A motor (64) is mounted on the base (21). The output end of the motor (64) is coaxially and fixedly connected to the rotating shaft of gear 2 (63).

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