A forging and heat treatment device for compressor wheel disks

Abstract

The application discloses a forging and heat treatment device for a compressor wheel disc, which comprises a rack, a forging hammer mechanism, a fixing mechanism for fixing the wheel disc and a detection mechanism for detecting whether the position of the wheel disc is deviated; the detection mechanism comprises a detection rope, a storage assembly for storing the detection rope, an identification assembly for judging whether the detection rope is driven by the wheel disc and a traction assembly for traction of the detection rope, the detection rope is wound around the wheel disc and located on a horizontal plane, and the detection rope is subjected to the pulling force of the wheel disc if the position of the wheel disc is deviated during the forging hammering process. The application has the effect of detecting the position of the wheel disc during the forging hammering process, ensures the normal performance of the forging hammering work of the wheel disc and improves the finished product quality of the compressor wheel disc.

Description

Technical Field

[0001] This application relates to the field of forging equipment, and in particular to a forging and heat treatment apparatus for compressor discs. Background Technology

[0002] Forging and heat treatment of the compressor disc are crucial steps in the manufacturing process. The forging equipment is mainly used to shape the metal material into the initial form of the compressor disc through plastic deformation. The heat treatment equipment is mainly used to heat and cool the forged compressor disc to improve its internal structure and properties.

[0003] The current forging process mainly includes the following steps: First, the metal material is placed in a heating furnace for preheating to improve its plasticity and toughness. Second, the furnace temperature is controlled according to the type and size of the metal material to ensure it reaches a suitable forging temperature. Third, the preheated metal material is removed and placed into forging machinery for cutting into blanks suitable for forging. Finally, pressure is applied using the forging machinery, causing the metal material to undergo plastic deformation within a die, ultimately forming the preliminary shape of the compressor disc.

[0004] Regarding the aforementioned technologies, the inventors believe that the following defects exist: if the workpiece shifts position during the forging process, the forging position also shifts, resulting in deformation of the workpiece shape. Therefore, it is necessary to monitor the workpiece position during the forging process. Summary of the Invention

[0005] To address the issue of the inability to monitor the positional shift of the forging wheel during the forging process, this application provides a forging and heat treatment apparatus for a compressor wheel.

[0006] The forging and heat treatment apparatus for compressor discs provided in this application adopts the following technical solution:

[0007] A forging and heat treatment apparatus for a compressor disc includes a frame, a forging hammer mechanism, a fixing mechanism for fixing the disc, and a detection mechanism for detecting whether the disc position is offset.

[0008] The detection mechanism includes a detection rope, a storage component for storing the detection rope, an identification component for determining whether the detection rope is driven by the wheel, and a traction component for pulling the detection rope. The detection rope is wrapped around the wheel and located on a horizontal plane. If the wheel shifts position during the forging process, the detection rope is subjected to the pull of the wheel.

[0009] Optionally, the storage assembly includes a support that is lifted and lowered on the frame, a plurality of storage rollers that are slidably disposed on the support, a clamping part for clamping the detection rope, and a guide part for guiding the detection rope. The storage rollers are provided with storage cavities, and the storage cavities are open on the side facing the wheel. The guide part is disposed at the opening of the storage cavity, and the storage rollers slide on the support in a horizontal direction.

[0010] Optionally, the guide portion includes a guide plate rotatably mounted on the storage roller and a limiting group for limiting the position of the guide plate, wherein the guide plate blocks the opening of the storage cavity in the initial state.

[0011] Optionally, the limiting assembly includes a torsion spring, a limiting block, and a first electromagnet. The guide plate and the storage roller are rotatably connected by a rotating shaft, the axis of which is perpendicular to the depth direction of the storage cavity. The torsion spring is used to connect the storage roller and the guide plate. The limiting block is fixed to the back of the guide plate and is perpendicular to the guide plate.

[0012] Optionally, the traction assembly includes a traction frame that is lifted and lowered on the frame, two traction rollers that are rotatably mounted on the traction frame, two traction motors, two guide rollers, and a control unit for controlling the direction of the detection rope. The traction frame moves synchronously with the support during descent. The traction motors are mounted on the traction frame and control the rotation of the traction rollers. The guide rollers are slidably mounted on the traction frame and have circumferential grooves. The two ends of the detection rope are fixedly connected to the peripheral walls of the two traction rollers, respectively. The two traction rollers are arranged close to each other, and the two guide rollers correspond to two different traction rollers. The control unit is used to restrict the position of the detection rope.

[0013] Optionally, the control unit includes an arc-shaped plate, two fixed plates, and a snap-fit ​​component. The arc-shaped plate is adapted to the side of the detection rope corresponding to the circumferential groove. The two fixed plates are respectively fixed to the two ends of the arc-shaped plate along the vertical direction. The guide roller is provided with a fixing groove adapted to the fixed plate. The snap-fit ​​component snaps the fixed plate into the fixing groove.

[0014] Optionally, the snap-fit ​​component is provided with a snap-fit ​​block, the fixing plate is provided with a sliding groove, the snap-fit ​​block is elastically disposed in the sliding groove, the end of the fixing groove is provided with a snap-fit ​​hole, the snap-fit ​​block is inserted into the snap-fit ​​hole, the fixing plate is provided with a drive groove, a drive rod is slidably disposed in the drive groove, and the drive rod passes through the drive groove and is fixedly connected to the snap-fit ​​block.

[0015] Optionally, the marking component includes a tension sensor and a buzzer electrically connected to the tension sensor, the tension sensor being used to connect to the detection rope.

[0016] Optionally, the clamping part includes a support plate slidably disposed in the storage cavity, a base plate fixed on the support plate, a clamping plate hinged to the base plate, a reciprocating assembly for realizing the reciprocating rotation of the clamping plate, and an adjusting member for inserting into the detection rope. The base plate moves with the support plate to the bottom of the detection rope, and the clamping plate is initially positioned above the detection rope.

[0017] Optionally, the adjusting element is configured as a spike, which is fixed to the clamping plate and oriented toward the detection rope, and the tip size of the spike is smaller than the cross-sectional size of the detection rope.

[0018] In summary, this application includes at least one of the following beneficial technical effects:

[0019] 1. When the detection rope contacts the wheel, if the wheel shifts position during the hammering process, it indicates a problem with the fixture's fixation of the wheel. Because the wheel moves while the detection rope is still taut, the wheel collides with and exerts force on the rope. This causes a sudden, significant change in tension in the tension sensor, triggering an alarm. This indicates a shift in the wheel's position. Since the wheel has shifted, it indicates a problem with the fixture. Regardless of whether the wheel returns to its initial position under the constraint of the detection rope, the fixture must be inspected and adjusted by the operator.

[0020] 2. If it is necessary to pull the detection rope out of the storage cavity, a force can be applied to the detection rope and the size of the detection rope loop can be reduced. Therefore, the detection rope exerts a force on the guide plate to make it turn outward until the guide plate rotates 90°. At this time, the detection rope is pulled out of the storage cavity, and the limiting block rotates from the horizontal state to the vertical state. The first electromagnet is fixed at the storage roller below the storage cavity. That is, when the guide plate rotates to the horizontal state, the limiting block moves to the position of the first electromagnet. At this time, the torsion spring is in a deformed state, the first electromagnet is energized and attracts the limiting block. One end of the guide plate just moves to the position where it is to abut against the peripheral wall of the wheel. As the detection rope continues to move towards the wheel, the guide plate has a supporting effect on the detection rope.

[0021] 3. When it is necessary to retrieve the detection rope, the support plate is moved towards the detection rope. After the bottom plate passes through the storage cavity, the reciprocating electromagnet attracts the rack and controls its movement. The gear drives the clamping plate to move away from the bottom plate. When the bottom plate moves to below the detection rope, the reciprocating electromagnet is de-energized. Under the elastic force of the spring, the spike swings along the arc and pierces into the detection rope. Then, the support plate is pulled towards the storage cavity, and the detection rope is pulled into the storage cavity. At the same time, the guide roller also gradually moves towards the storage cavity, and the traction roller gradually releases the detection rope until the detection rope is completely separated from the wheel. Then, the control bracket and the traction frame move upward synchronously to complete the retrieval of the detection rope. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0023] Figure 2 This is a schematic diagram of the detection rope, storage roller, traction roller and guide roller in the embodiments of this application;

[0024] Figure 3 This is a schematic diagram of the traction component in an embodiment of this application;

[0025] Figure 4 yes Figure 3 Enlarged view of point A in the middle;

[0026] Figure 5 This is a schematic diagram of the reciprocating assembly in an embodiment of this application;

[0027] Figure 6 yes Figure 1 Enlarged view of point B in the middle.

[0028] Reference numerals: 1. Frame; 2. Forging hammer mechanism; 3. Fixing mechanism; 4. Detection rope; 5. Storage roller; 6. Support; 7. Storage cavity; 8. Guide plate; 9. Torsion spring; 10. Limiting block; 11. First electromagnet; 12. Traction frame; 13. Traction roller; 14. Traction motor; 15. Guide roller; 16. Circumferential groove; 17. Arc plate; 18. Fixing plate; 19. Snap-fit ​​block; 20. Slide groove; 21. Snap-fit ​​hole; 22. Drive groove; 23. Drive rod; 24. Tension sensor; 25. Buzzer; 26. Support plate; 27. Base plate; 28. Clamping plate; 29. ​​Spike; 30. Reciprocating electric push rod; 31. Reciprocating electromagnet; 32. Gear; 33. Rack; 34. Spring. Detailed Implementation

[0029] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0030] This application discloses a forging and heat treatment apparatus for a compressor disc. (Refer to...) Figures 1-6A forging and heat treatment device for a compressor disc includes a frame 1, a forging hammer mechanism 2, a fixing mechanism 3 for fixing the disc, and a detection mechanism for detecting whether the disc's position is offset. The forging hammer mechanism 2 adopts the existing swing arm hammering structure, while the fixing mechanism 3 adopts a tooling corresponding to the disc. Currently, most tooling uses bolts for tightening. Therefore, during the hammering process, there may be instances where the bolts are not tightened during installation or become loose during hammering, which can cause the disc to shift position. Therefore, a detection mechanism is needed to detect whether the disc shifts position during the hammering process.

[0031] The detection mechanism includes a detection rope 4, a storage component for storing the detection rope 4, an indicator component for determining whether the detection rope 4 is driven by the wheel, and a traction component for pulling the detection rope 4. The detection rope 4 is wrapped around the wheel and located on a horizontal plane. If the wheel shifts position during the forging process, the detection rope 4 is subjected to the tension of the wheel. In its initial state, the detection rope 4 is located above the wheel, and its initial wrapping dimension is much larger than the radial dimension of the wheel, ensuring that it will not affect the installation of the wheel. The storage component is used to store the initial state of the detection rope 4. The detection rope 4 is made of a material that will not deform. The traction component is used to pull the detection rope 4, and during the traction process, the detection rope 4 is kept taut and wrapped around the outer wall of the wheel. Because of the use of the detection rope 4, this embodiment can be applied to wheel with different shapes, as long as it is wrapped around the outside of the wheel during the detection process and all points on the detection rope 4 are located on the same horizontal plane.

[0032] The storage assembly includes a support 6 that is lifted and mounted on a frame 1, multiple storage rollers 5 that are slidably mounted on the support 6, a clamping part for holding the detection rope 4, and a guide part for guiding the detection rope 4. The storage roller 5 is provided with a storage cavity 7, which is open on one side facing the wheel, and the two opposite sides of the storage cavity 7 along the movement direction of the detection rope 4 are also open. The guide part is located at the opening of the storage cavity 7. The storage roller 5 slides on the support 6 in a horizontal direction. The lifting and lowering of the support 6 is achieved by an electric actuator. The storage roller 5 can be cylindrical or square. The clamping part is used to prevent the detection rope 4 from falling off during storage. The guide part is used to guide the detection rope 4 from the storage cavity 7 to a position that fits against the outer wall of the wheel. This ensures that the points of contact between the detection rope 4 and the wheel are all on the same horizontal plane, and also ensures that the detection rope 4 will not fall off when guided to the position where it abuts the wheel.

[0033] The guide section includes a guide plate 8 rotatably mounted on the storage roller 5 and a limiting group for limiting the position of the guide plate 8. The guide plate 8 blocks the opening of the storage cavity 7 in the initial position, that is, the guide plate 8 is in a vertical state in the initial state. In this embodiment, the guide plate 8 can be set inside the storage cavity 7 or outside the opening of the storage cavity 7. The guide plate 8 and the storage roller 5 are rotatably connected by a rotating shaft, and the axis of the rotating shaft is perpendicular to the depth direction of the storage cavity 7. Therefore, the detection rope 4 passes through the storage cavity 7 and the guide plate 8 in the multiple storage rollers 5 according to the position. During the process of the detection rope 4 following the support 6 to rise and fall, the detection rope 4 will not fall off the storage roller 5.

[0034] The limiting assembly includes a torsion spring 9, a limiting block 10, and a first electromagnet 11. The torsion spring 9 connects the storage roller 5 and the guide plate 8. The limiting block 10 is fixed to the back of the guide plate 8 and is perpendicular to the guide plate 8. When the guide plate 8 is in the correct position, the torsion spring 9 is in its original shape. If it is necessary to pull the detection rope 4 out of the storage cavity 7, a force can be applied to the detection rope 4 and the size of the detection rope 4's winding can be reduced. Therefore, the detection rope 4 applies a force to the guide plate 8, causing it to flip outwards until the guide plate 8 rotates 90°. At this time, the detection rope 4 is pulled out of the storage cavity 7, and the limiting block 10 rotates from the horizontal state to the vertical state. The first electromagnet 11 is fixed to the storage roller 5 located below the storage cavity 7, i.e., when the guide plate 8 rotates to the water... In the flat state, the limiting block 10 moves to the position of the first electromagnet 11. At this time, the torsion spring 9 is in a deformed state, the first electromagnet 11 is energized and attracts the limiting block 10, and one end of the guide plate 8 just moves to the position where it needs to abut against the peripheral wall of the wheel. As the detection rope 4 continues to move towards the wheel, the guide plate 8 has a supporting effect on the detection rope 4. When it is necessary to retract the detection rope 4, simply move the guide plate 8 to abut against the bottom of the detection rope 4 and start guiding the detection rope 4 to move away from the wheel until the detection rope 4 is completely inside the storage cavity 7. Then the first electromagnet 11 can be de-energized. Under the elastic force of the torsion spring 9 returning to its original shape, the guide plate 8 swings to a vertical state and seals the opening of the storage cavity 7.

[0035] The traction assembly includes a traction frame 12 that is lifted and mounted on the frame 1, two traction rollers 13 that are rotatably mounted on the traction frame 12, two traction motors 14, two guide rollers 15, and a control unit that controls the direction of the detection rope 4. The traction frame 12 moves synchronously with the support 6 during descent. The traction motors 14 are mounted on the traction frame 12 and control the rotation of the traction rollers 13. The guide rollers 15 are slidably mounted on the traction frame 12 and have circumferential grooves 16. Both ends of the detection rope 4 are fixedly connected to the circumferential walls of the two traction rollers 13, which are positioned close to each other. The guide roller 15 corresponds to two different traction rollers 13. The control unit is used to restrict the position of the detection rope 4. The axis of the traction roller 13 is vertical and parallel to the storage roller 5 and the guide roller 15. The sliding of the guide roller 15 is achieved by an electric actuator. Since the traction roller 13 and the guide roller 15 are present, the detection rope 4 will not wrap around the entire circle. In this embodiment, it is only necessary to ensure that the detection rope 4 wraps around a three-quarters arc. This ensures that the detection rope 4 can abut against at least three-quarters of the position on the wheel, and thus the displacement of the wheel in all directions can be monitored.

[0036] In the initial state, the detection rope 4 is located outside the wheel. The traction frame 12 and the support 6 are both moved downwards until they reach the position on the wheel to be detected. At this time, the storage roller 5 is moved towards the wheel until the guide plate 8 can contact the wheel when it is in a horizontal state. At this time, the guide roller 15 is also moved towards the wheel, and the detection rope 4 is retracted through the cooperation between the two traction rollers 13, that is, the detection rope 4 is gradually taut. After the detection rope 4 pulls the guide plate 8 to a horizontal state, the traction rope is retracted until at least three-quarters of the detection rope 4 is in contact with the wheel. At this time, the storage roller 5 is moved away from the wheel until the guide plate 8 separates from the detection rope 4. The support 6 is pulled upwards, but the position of the guide roller 15 does not change at this time. After the detection is completed, the support 6 needs to be moved downwards and the storage roller 5 needs to be moved towards the detection rope 4 to facilitate the subsequent retrieval of the detection rope 4.

[0037] The marking component includes a tension sensor 24 and a buzzer 25 electrically connected to the tension sensor 24. The tension sensor is used to connect to the detection rope 4. The tension sensor 24 and the buzzer 25 are connected via a PLC controller. When the detection rope 4 contacts the wheel, if the wheel shifts position during the hammering process, it indicates a problem with the fixture's fixation of the wheel. At this time, because the wheel moves and the detection rope 4 is still taut, the wheel collides with the detection rope 4 and applies force to it. At this moment, the tension sensor 24 experiences a huge instantaneous change in tension, triggering the buzzer 25 to sound an alarm, indicating that the wheel has shifted position. Since the wheel has shifted position, it indicates an abnormality in the fixture. Regardless of whether the wheel returns to its initial position under the constraint of the detection rope 4, the fixture needs to be inspected and adjusted by the operator.

[0038] The clamping part includes a support plate 26 slidably disposed in the storage cavity 7, a base plate 27 fixed on the support plate 26, a clamping plate 28 hinged on the base plate 27, a reciprocating assembly for reciprocating rotation of the clamping plate 28, and an adjusting member for inserting the detection rope 4. The base plate 27 moves with the support plate 26 to the bottom of the detection rope 4. The clamping plate 28 is initially positioned above the detection rope 4. The adjusting member is a spike 29, which is fixed on the clamping plate 28 and oriented towards the detection rope 4. The tip size of the spike 29 is smaller than the cross-sectional size of the detection rope 4. The reciprocating motion of the support plate 26 is also achieved by an electric actuator. The reciprocating part includes a reciprocating electric actuator 30, a reciprocating electromagnet 31, a gear 32, a rack 33, and a spring 34. The gear 32 is coaxially fixed with the rotation axis of the clamping plate 28. The rack 33 slides on the base plate 27. The reciprocating electric actuator 30 is fixed on the base plate 27. The spring 34 is used for connection. The rack 33 end and the base plate 27 are controlled by the reciprocating electric push rod 30 to reciprocate the electromagnet 31. When the detection rope 4 needs to be retrieved, the support plate 26 is moved toward the detection rope 4. After the base plate 27 passes through the storage cavity 7, the reciprocating electromagnet 31 attracts the rack 33 and controls the rack 33 to move. The gear 32 drives the clamping plate 28 to move away from the base plate 27. When the base plate 27 moves to the bottom of the detection rope 4, the reciprocating electromagnet 31 is de-energized. Under the elastic force of the spring 34, the spike 29 swings along the arc and then pierces into the detection rope 4. Then the support plate 26 is pulled toward the storage cavity 7. The detection rope 4 is pulled into the storage cavity 7. At the same time, the guide roller 15 also gradually moves toward the center, and the traction roller 13 gradually releases the detection rope 4. After the detection rope 4 is completely separated from the wheel, the control bracket 6 and the traction frame 12 move upward synchronously to complete the retrieval of the detection rope 4.

[0039] The control unit includes an arc-shaped plate 17, two fixed plates 18, and a snap-fit ​​component. The arc-shaped plate 17 is adapted to one side of the circumferential groove 16 corresponding to the detection rope 4. The two fixed plates 18 are respectively fixed to both ends of the arc-shaped plate 17 along the vertical direction. The guide roller 15 is provided with a fixing groove adapted to the fixed plate 18. The snap-fit ​​component snaps the fixed plate 18 into the fixing groove. The arc-shaped plate 17 is designed to be detachable for easy installation of the detection rope 4. The arc-shaped plate 17 blocks the circumferential groove 16, so the detection rope 4 will not slip out of the circumferential groove 16. The snap-fit ​​component is provided with a snap-fit ​​block 19. The fixed plate 18 is provided with a sliding groove 20. The snap-fit ​​block 19 is elastically disposed in the sliding groove 20. The end of the fixed groove is provided with a snap-fit ​​hole 21. The snap-fit ​​block 19 is inserted into the snap-fit ​​hole 21. The fixed plate 18 is provided with a drive groove 22. A drive rod 23 is slidably disposed within the drive groove 22. After passing through the drive groove 22, the drive rod 23 is fixedly connected to the snap-fit ​​block 19. The snap-fit ​​block 19 is connected to the inner wall of the end of the slide groove 20 by an elastic element. The elastic element can be a spring 34 or other elastic material. The drive groove 22 is connected to the slide groove 20, and the top of the drive rod 23 is located outside the drive groove 22. When the arc plate 17 is placed in the corresponding position of the circumferential groove 16, the fixing plate 18 moves to the fixing groove. When the snap-fit ​​block 19 moves to the position corresponding to the snap-fit ​​hole 21, under the elastic force of the elastic element, the snap-fit ​​block 19 is inserted into the snap-fit ​​hole 21, completing the installation of the arc plate 17. When it is necessary to disassemble the arc plate 17, it is only necessary to control the lever to slide the snap-fit ​​block 19 out of the snap-fit ​​hole 21.

[0040] The implementation principle of the forging and heat treatment device for a compressor wheel according to an embodiment of this application is as follows: When it is necessary to pull the detection rope 4 out of the storage cavity 7, a force can be applied to the detection rope 4 and the size of the detection rope 4 can be reduced. Therefore, the detection rope 4 applies a force to the guide plate 8 to make it turn outward until the guide plate 8 rotates 90°. At this time, the detection rope 4 is pulled out of the storage cavity 7, and the limiting block 10 rotates from the horizontal state to the vertical state. The first electromagnet 11 is fixed to the storage roller 5 located below the storage cavity 7. That is, when the guide plate 8 rotates to the horizontal state, the limiting block 10 moves to the position of the first electromagnet 11. At this time, the torsion spring 9 is in a deformed state, the first electromagnet 11 is energized and attracts the limiting block 10. One end of the guide plate 8 just moves to the position where it is to abut against the peripheral wall of the wheel. As the detection rope 4 continues to move towards the wheel, the guide plate 8 has a supporting effect on the detection rope 4.

[0041] When the detection rope 4 comes into contact with the wheel, if the wheel shifts position during the hammering process, it indicates a problem with the fixture's fixation of the wheel. At this time, because the wheel moves and the detection rope 4 is still taut, the wheel collides with the detection rope 4 and applies force to it. At this moment, the tension sensor 24 experiences a huge instantaneous change in tension, triggering the buzzer 25 to sound an alarm, which proves that the wheel has shifted position. Since the wheel has shifted position, it proves that there is an abnormality in the fixture. Regardless of whether the wheel returns to its initial position under the constraint of the detection rope 4, the staff needs to check and adjust the fixture.

[0042] When it is necessary to retrieve the detection rope 4, the support plate 26 is moved toward the detection rope 4. After the bottom plate 27 passes through the storage cavity 7, the reciprocating electromagnet 31 attracts the rack 33 and controls the rack 33 to move. The gear 32 drives the clamping plate 28 to move away from the bottom plate 27. When the bottom plate 27 moves to below the detection rope 4, the reciprocating electromagnet 31 is de-energized. Under the elastic force of the spring 34, the spike 29 swings along the arc and then pierces into the detection rope 4. Then the support plate 26 is pulled toward the storage cavity 7, and the detection rope 4 is pulled into the storage cavity 7. At the same time, the guide roller 15 also gradually moves toward the center, and the traction roller 13 gradually releases the detection rope 4 until the detection rope 4 is completely separated from the wheel. Then the control bracket 6 and the traction frame 12 move upward synchronously to complete the retrieval of the detection rope 4.

[0043] 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 forging and heat treatment apparatus for a compressor disc, characterized in that: It includes a frame (1), a forging hammer mechanism (2), a fixing mechanism (3) for fixing the wheel, and a detection mechanism for detecting whether the wheel position is offset; The detection mechanism includes a detection rope (4), a storage component for storing the detection rope (4), an identification component for determining whether the detection rope (4) is driven by the wheel, and a traction component for pulling the detection rope (4). The detection rope (4) is wrapped around the wheel and located on a horizontal plane. If the wheel shifts position during the forging process, the detection rope (4) is subjected to the pull of the wheel. The storage assembly includes a support (6) that is ellipsably mounted on the frame (1), a plurality of storage rollers (5) that are slidably mounted on the support (6), a clamping part for clamping the detection rope (4), and a guide part for guiding the detection rope (4). The storage rollers (5) are provided with storage cavities (7), and the storage cavities (7) are open on the side facing the wheel. The guide part is provided at the opening of the storage cavity (7). The storage rollers (5) slide horizontally on the support (6). The guide part includes a guide plate (8) that is rotatably mounted on the storage rollers (5) and a limiting device for limiting the position of the guide plate (8). The positioning assembly includes a guide plate (8) that initially blocks the opening of the storage cavity (7); the limiting assembly includes a torsion spring (9), a limiting block (10), and a first electromagnet (11); the guide plate (8) and the storage roller (5) are rotatably connected by a rotating shaft, the axis of which is perpendicular to the depth direction of the storage cavity (7); the torsion spring (9) connects the storage roller (5) and the guide plate (8); the limiting block (10) is fixed to the back of the guide plate (8) and is perpendicular to the guide plate (8); the traction assembly includes a traction frame (12) that is lifted and lowered on the frame (1). The system includes two traction rollers (13), two traction motors (14), two guide rollers (15), and a control unit that controls the direction of the detection rope (4) mounted on the traction frame (12). The traction frame (12) moves synchronously with the support (6) during descent. The traction motors (14) are mounted on the traction frame (12) and control the rotation of the traction rollers (13). The guide rollers (15) are slidably mounted on the traction frame (12) and have circumferential grooves (16). The two ends of the detection rope (4) are fixedly connected to the peripheral walls of the two traction rollers (13). The rollers (13) are arranged close to each other and the two guide rollers (15) correspond to two different traction rollers (13). The control unit is used to restrict the position of the detection rope (4). The control unit includes an arc plate (17), two fixing plates (18) and a snap-fit ​​component. The arc plate (17) is adapted to the circumferential groove (16) corresponding to one side of the detection rope (4). The two fixing plates (18) are respectively fixed to the two ends of the arc plate (17) along the vertical direction. The guide roller (15) is provided with a fixing groove adapted to the fixing plate (18). The snap-fit ​​component snaps the fixing plate (18) into the fixing groove. The clamping part includes a support plate (26) slidably disposed in the storage cavity (7), a base plate (27) fixed on the support plate (26), a clamping plate (28) hinged on the base plate (27), a reciprocating assembly for realizing the reciprocating rotation of the clamping plate (28), and an adjusting member for inserting into the detection rope (4). The base plate (27) moves with the support plate (26) to the bottom of the detection rope (4), and the clamping plate (28) is initially located above the detection rope (4).

2. The forging and heat treatment apparatus for a compressor disc according to claim 1, characterized in that: The snap-fit ​​component is provided with a snap-fit ​​block (19), the fixing plate (18) is provided with a sliding groove (20), the snap-fit ​​block (19) is elastically disposed in the sliding groove (20), the end of the fixing groove is provided with a snap-fit ​​hole (21), the snap-fit ​​block (19) is inserted into the snap-fit ​​hole (21), the fixing plate (18) is provided with a drive groove (22), a drive rod (23) is slidably disposed in the drive groove (22), and the drive rod (23) passes through the drive groove (22) and is fixedly connected to the snap-fit ​​block (19).

3. The forging and heat treatment apparatus for a compressor disc according to claim 2, characterized in that: The marking component includes a tension sensor (24) and a buzzer (25) electrically connected to the tension sensor (24), the tension sensor being used to connect to the detection rope (4).

4. The forging and heat treatment apparatus for a compressor disc according to claim 3, characterized in that: The adjusting member is configured as a spike (29), which is fixed on the clamping plate (28) and is positioned toward the detection rope (4). The tip size of the spike (29) is smaller than the cross-sectional size of the detection rope (4).

Images