Quenching apparatus for auxiliary leaf springs

Abstract

This invention discloses a quenching device based on auxiliary leaf springs, comprising: a frame and a quenching pool disposed at the bottom of the frame for quenching the leaf springs; and a conveying mechanism disposed at the upper part of the frame for vertical and horizontal conveying of the leaf springs. The conveying mechanism includes two sets of swing conveying assemblies disposed on the inner wall of the frame, and a slide rail disposed on the swing conveying assemblies. A slidable slider is installed inside the slide rail. A pull rope is connected to a fixing bar. The end of the pull rope away from the fixing bar extends through a through hole where a movable column is located to the bottom of the slide rail and is connected to a tray assembly. The tray assembly is used to support the leaf springs. This invention effectively realizes an integrated conveying and quenching process when the leaf springs on the tray assembly move in both vertical and horizontal directions, thereby greatly improving work efficiency.

Description

Technical Field

[0001] This invention relates to the field of leaf spring technology, specifically to quenching equipment based on auxiliary leaf springs. Background Technology

[0002] Automotive springs are widely used suspension elastic elements in traditional automobiles. Their advantages include simple structure, reliable operation, low cost, and easy maintenance. They serve as both the elastic element and the guiding device of the suspension. One end is hinged to the vehicle frame, transmitting various forces and torques and determining the wheel's trajectory. Simultaneously, they also provide some friction and shock absorption. This triple benefit makes them widely used in non-independent suspensions. Their disadvantages include being limited to non-independent suspensions, relatively heavy weight, high stiffness, poor comfort, long longitudinal dimensions (making it difficult to shorten the front and rear overhangs), and the leaf spring pins at the connection point with the frame being prone to wear. Despite these drawbacks, leaf springs are still widely used in various automobiles. To improve the performance of leaf springs, reduce weight, and increase lifespan, the steel plates need to be quenched during the manufacturing process. However, existing quenching equipment for leaf springs is inefficient due to the shape characteristics of the springs, making efficient transport difficult. Summary of the Invention

[0003] The purpose of this invention is to provide a quenching device based on an auxiliary leaf spring. By using the leaf spring of the tray assembly to move in both vertical and horizontal directions, the integrated conveying and quenching process is effectively realized, thereby greatly improving work efficiency.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a quenching device based on an auxiliary leaf spring, comprising: a frame and a quenching pool disposed at the bottom of the frame for quenching the leaf spring; and a conveying mechanism disposed at the upper part of the frame for vertical and horizontal conveying of the leaf spring; the conveying mechanism includes two sets of swing conveying components disposed on the inner wall of the frame, and a slide rail disposed on the swing conveying components, wherein a slidable slider is installed inside the slide rail, and a movable column capable of vertical vibration is disposed in the middle of the slider; it also includes a fixing bar disposed at the end of the slide rail, a pull rope connected to the fixing bar, the end of the pull rope away from the fixing bar extending through the through hole where the movable column is located to the bottom of the slide rail and connected to a tray assembly, the tray assembly being used to support the leaf spring.

[0005] Preferably, each set of the swing conveying components includes a swing rod, one end of which is rotatably mounted on the inner wall of the frame via a mounting shaft, and the electric swing rod is provided with a mounting groove, in which a slidable movable block is installed. A connecting plate is provided at the bottom of the movable block, and the connecting plate passes through a through groove at the bottom of the swing rod and is fixedly connected to the bottom of the slider, for driving the slider to slide inside the slide rail.

[0006] Preferably, the frame includes a drive disc and a transmission wheel that are rotatable and respectively disposed on the inner wall of the frame. The diameter of the drive disc is larger than the diameter of the transmission wheel, and a transmission belt is connected between the drive disc and the transmission wheel. The side wall of the transmission belt is connected to the side wall of the movable block by a pin, which is used to drive the movable block to slide inside the mounting groove and to swing the swing arm. The frame also includes a motor fixed on the side wall of the frame for driving the drive disc to rotate.

[0007] Preferably, each set of the swing conveying components is further provided with a toggle component for driving the movable column to vibrate up and down. The toggle component includes a rotating disk that rotates on the side wall of the movable block and a circular plate fixed on the top of the movable column. The circular plate is inclined and has a plurality of toggle blocks arranged in a ring around its circumference. The toggle blocks are adapted to the rotating disk.

[0008] Preferably, the rod portion where the rotating disk is located is fixedly equipped with a gear and a first rack disposed on the side wall of the swing arm, the first rack meshing with the gear for transmission.

[0009] Preferably, the pallet assembly includes a mounting frame disposed at the bottom of the pull rope, and two rotatable arc-shaped plates disposed at the lower part of the mounting frame. The two arc-shaped plates are respectively rotatably mounted on a pin shaft via bushings, the bushings being alternately arranged front and back. The assembly also includes a meshing transmission mechanism disposed on the mounting frame for opening and closing the two arc-shaped plates.

[0010] Preferably, the meshing transmission mechanism includes an electric telescopic rod fixed to the top of the mounting frame, the output end of the electric telescopic rod is fixedly connected to a rectangular frame, the inner wall of the rectangular frame is provided with a second rack, and it also includes teeth provided on the outer wall of the arc plate, the teeth meshing with the second rack for transmission.

[0011] Preferably, the frame is further provided with a feeding transport channel and a discharging transport channel on both sides. The feeding transport channel and the discharging transport channel extend into the interior of the frame. The feeding transport channel is used to assist the input of the steel plate before quenching, and the discharging transport channel is used to assist the output of the steel plate after quenching.

[0012] Preferably, each end of the swing arm is provided with a contact switch to trigger the operation of the feeding conveyor channel, the discharging conveyor channel, and the electric telescopic rod where the mounting frame is located.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The present invention uses a conveying mechanism set on the upper part of the frame for vertical and horizontal conveying of leaf springs. When the conveying mechanism is running vertically, the arc plate on which the pallet assembly is located drives the leaf spring into the quenching tank for quenching. When the pull rope is under tension, the arc plate on which the pallet assembly is located moves towards the discharge transport channel and is simultaneously lifted upward until the leaf spring leaves the quenching tank, thus completing the quenching process. This effectively realizes the integrated conveying and quenching process, thereby greatly improving work efficiency.

[0015] 2. Through further structural design, the present invention includes a toggle assembly on the swing conveyor assembly. Since the circular plate is inclined, several toggle blocks are arranged in a ring around the circumference of the circular plate. The toggle blocks are adapted to the rotating disk. When the rotating disk rotates, they drive the movable column to vibrate up and down, thereby causing the steel plate spring of the tray assembly to vibrate up and down inside the quenching tank, which can further improve the quenching quality.

[0016] 3. The present invention, by including a mounting frame at the bottom of the pull rope and two rotatable arc plates at the lower part of the mounting frame, enables the pallet assembly to be opened and closed, further facilitating the unloading process of the leaf spring. Simultaneously, through the structural design of the pallet assembly, the thermal expansion and contraction of the leaf spring during quenching does not affect the pallet assembly's support of the leaf spring. Furthermore, it avoids the deformation caused by thermal expansion and contraction of the leaf spring during quenching in existing clamping mechanisms, which would otherwise affect processing quality.

[0017] 4. This invention utilizes two contact switches located at the end of the mounting groove. When the arc-shaped plate containing the tray assembly is directly below the end of the feeding conveyor channel, the automatic feeding process is completed. When the tray assembly moves the steel plate spring to the top of the discharge conveyor channel, the contact switch at the other end of the mounting groove is squeezed by the movable block. This signal is transmitted to the microcontroller, which controls and triggers the stepping of the discharge conveyor channel and drives the electric telescopic rod of the mounting frame to extend and retract, thus realizing the discharge process and further improving work efficiency. Attached Figure Description

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

[0019] Figure 2 This is a side view of the structure of the present invention.

[0020] Figure 3 This is a schematic diagram of the AA cross-sectional structure of the present invention.

[0021] Figure 4 This is a schematic diagram of the BB cross-sectional structure of the present invention.

[0022] Figure 5This is a first-view three-dimensional structural diagram of the conveying mechanism of the present invention.

[0023] Figure 6 This is a two-dimensional structural diagram of the conveying mechanism of the present invention from a second perspective.

[0024] Figure 7 This is a third-view perspective three-dimensional structural diagram of the conveying mechanism of the present invention.

[0025] Figure 8 This is a three-dimensional structural diagram of the tray assembly of the present invention.

[0026] Figure 9 This is an enlarged structural diagram of point C in the present invention.

[0027] Figure 10 This is a side view of the conveying mechanism of the present invention.

[0028] In the diagram: 1. Frame; 2. Feeding and conveying channel; 3. Discharging and conveying channel; 4. Motor; 5. Quenching tank; 6. Swing rod; 7. Mounting shaft; 8. Mounting groove; 9. Contact switch; 10. Circular plate; 11. Drive disc; 12. Pull rope; 13. Mounting frame; 14. Arc plate; 15. Transmission belt; 16. Movable block; 17. First rack; 19. Gear; 20. Rotating disc; 21. Slide rail; 22. Slider; 23. Movable column; 24. Pulley; 25. Fixing strip; 26. Transmission wheel; 27. Electric telescopic rod; 28. Second rack; 29. ​​Tooth; 30. Bushing; 31. Connecting plate. Detailed Implementation

[0029] In the description of this invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. The various embodiments of this invention are described in detail below with reference to the accompanying drawings.

[0030] Example 1:

[0031] Please see Figures 1 to 10The present invention provides a technical solution: a quenching device based on an auxiliary leaf spring, comprising: a frame 1 and a quenching pool 5 disposed at the bottom of the frame 1 for quenching the leaf spring; and a conveying mechanism disposed at the top of the frame 1 for vertical and horizontal conveying of the leaf spring; the conveying mechanism includes two sets of swing conveying components disposed on the inner wall of the frame 1, and a slide rail 21 disposed on the swing conveying components, wherein a slidable slider 22 is installed inside the slide rail 21, and a movable column 23 capable of vertical vibration is disposed in the middle of the slider 22; it also includes a fixing strip 25 disposed at the end of the slide rail 21, a pull rope 12 connected to the fixing strip 25, the end of the pull rope 12 away from the fixing strip 25 extending through the through hole where the movable column 23 is located to the bottom of the slide rail 21 and connected to a tray assembly, the tray assembly being used to support the leaf spring.

[0032] The conveying mechanism set on the upper part of the frame 1 is used for vertical and horizontal conveying of the leaf springs. When the conveying mechanism is running vertically, the arc plate 14 where the pallet assembly is located drives the leaf spring into the quenching tank 5 for quenching. When the pull rope 12 is pulled, the arc plate 14 where the pallet assembly is located moves towards the discharge conveying channel 3 and is lifted upwards at the same time until the leaf spring leaves the quenching tank 5, thus completing the quenching process. This effectively realizes the integrated conveying and quenching process, thereby greatly improving work efficiency.

[0033] Furthermore, each set of swing conveyor components includes a swing rod 6, one end of which is rotatably mounted on the inner wall of the frame 1 via a mounting shaft 7, and the electric swing rod 6 is provided with a mounting groove 8, inside which a slidable movable block 16 is installed. A connecting plate 31 is provided at the bottom of the movable block 16, and the connecting plate 31 passes through the through groove at the bottom of the swing rod 6 and is fixedly connected to the bottom of the slider 22, for driving the slider 22 to slide inside the slide rail 21.

[0034] When the movable block 16, where the transmission belt 15 is located, moves to the circular outline of the drive disc 11, it can drive the swing arm 6 to swing and move downward. At this time, the arc-shaped plate 14, where the tray assembly is located, drives the steel leaf spring into the quenching tank 5 for quenching. As the transmission belt 15 drives the movable block 16 past the circular outline of the drive disc 11 and continues to move towards the mounting shaft 7 where the swing arm 6 is located, ... Figure 4 and 5 As shown, on the one hand, the swing arm 6 deflects upward; on the other hand, since the other end of the pull rope 12 is fixed to the fixing bar 25, the tension of the pull rope 12 causes the arc plate 14 where the pallet assembly is located to move towards the discharge transport channel 3 and be lifted upward at the same time, until the steel plate spring is removed from the quenching pool 5, thus completing the quenching process.

[0035] Furthermore, a drive disc 11 and a transmission wheel 26 are respectively rotatably disposed on the inner wall of the frame 1. The diameter of the drive disc 11 is larger than the diameter of the transmission wheel 26, and a transmission belt 15 is connected between the drive disc 11 and the transmission wheel 26. The side wall of the transmission belt 15 is connected to the side wall of the movable block 16 by a pin, which is used to drive the movable block 16 to slide inside the mounting groove 8 and the swing arm 6 to swing. The frame 1 also includes a motor 4 fixed on the side wall of the frame 1, which is used to drive the drive disc 11 to rotate.

[0036] like Figure 1 , 4 As shown in Figure 5, a drive disc 11 and a transmission wheel 26 are rotatably mounted on the inner wall of the frame 1, and the diameter of the drive disc 11 is larger than the diameter of the transmission wheel 26. When the motor 4 is working, it can drive the transmission belt 15 to convey. At this time, since the side wall of the transmission belt 15 is connected to the side wall of the movable block 16 through a pin, when the transmission belt 15 is in motion, it can further drive the movable block 16 to slide inside the mounting groove 8. Since the swing arm 6 is rotatably mounted on the side wall of the frame 1 through the mounting shaft 7, when the movable block 16 where the transmission belt 15 is located moves to the circular outline of the drive disc 11, it can drive the swing arm 6 to swing.

[0037] Example 2:

[0038] As another embodiment of the present invention, each set of swing conveying components is also provided with a toggle component for driving the movable column 23 to vibrate up and down. The toggle component includes a rotating disk 20 rotating on the side wall of the movable block 16 and a circular plate 10 fixed on the top of the movable column 23. The circular plate 10 is inclined and has a plurality of toggle blocks 24 arranged in a ring around its circumference. The toggle blocks 24 are adapted to the rotating disk 20.

[0039] With further structural modifications, the oscillating conveyor assembly also includes a toggle component, such as... Figure 5 and 9 As shown, when the rotating disk 20 where the movable block 16 is located rotates, the circular plate 10 fixed to the top of the movable column 23 is inclined, and several levers 24 are arranged in a ring around the circular plate 10. The levers 24 are adapted to the rotating disk 20. When the rotating disk 20 rotates, it drives the movable column 23 to vibrate up and down, thereby causing the steel plate spring where the tray assembly is located to vibrate up and down inside the quenching pool 5, which can further improve the quenching quality.

[0040] Furthermore, a gear 19 is fixedly installed on the rod where the rotating disk 20 is located, and a first rack 17 is provided on the side wall of the rocker arm 6. The first rack 17 meshes with the gear 19 for transmission.

[0041] like Figure 5 and 9As shown, when the movable block 16 moves back and forth inside the mounting slot 8, the first rack 17 meshes with the gear 19, which can further drive the rotating disk 20 where the movable block 16 is located to rotate.

[0042] Example 3:

[0043] In another embodiment of the present invention, the pallet assembly includes a mounting frame 13 disposed at the bottom of the pull rope 12, and two rotatable arc plates 14 disposed at the lower part of the mounting frame 13. The two arc plates 14 are respectively rotatably mounted on the pin shaft via bushings 30, which are alternately arranged front and back. The assembly also includes a meshing transmission mechanism disposed on the mounting frame 13 for opening and closing the two arc plates 14.

[0044] When the pallet assembly moves the leaf spring to above the discharge conveyor channel 3, and cooperates with the set meshing transmission mechanism, such as... Figure 8 As shown, when the electric telescopic rod 27 where the drive mounting frame 13 is located extends or retracts, the pallet assembly, which includes the mounting frame 13 located at the bottom of the pull rope 12 and two rotatable arc plates 14 located at the lower part of the mounting frame 13, can open and close, thereby enabling the leaf spring to complete the unloading process. At the same time, through the structural design of the pallet assembly, the leaf spring undergoes thermal expansion and contraction during quenching. On the one hand, this does not affect the support of the leaf spring by the pallet assembly; on the other hand, it can also avoid the deformation caused by thermal expansion and contraction of the leaf spring during quenching in the existing clamping mechanism, which would affect the processing quality.

[0045] Furthermore, the meshing transmission mechanism includes an electric telescopic rod 27 fixed to the top of the mounting frame 13, a rectangular frame fixedly connected to the output end of the electric telescopic rod 27, a second rack 28 provided on the inner wall of the rectangular frame, and teeth 29 provided on the outer wall of the arc plate 14, the teeth 29 meshing with the second rack 28.

[0046] When the electric telescopic rod 27 extends or retracts, it can drive the two second racks 28 to move up and down. Since the teeth 29 mesh with the second racks 28, when the second racks 28 move up and down, they can further drive the two arc plates 14 to separate or close.

[0047] Example 4:

[0048] In another embodiment of the present invention, a feeding transport channel 2 and a discharging transport channel 3 are provided on both sides of the frame 1. The feeding transport channel 2 and the discharging transport channel 3 extend into the interior of the frame 1, respectively. The feeding transport channel 2 is used to assist the input of the steel plate before quenching, and the discharging transport channel 3 is used to assist the output of the steel plate after quenching.

[0049] Furthermore, contact switches 9 are respectively installed at both ends of the swing arm 6 to trigger the operation of the feeding conveyor channel 2, the discharging conveyor channel 3, and the electric telescopic rod 27 where the mounting frame 13 is located.

[0050] like Figure 4 As shown, by means of two contact switches 9 located at the ends of the mounting groove 8, when the movable block 16 moves in the direction 2 inside the mounting groove 8 and abuts against the contact switch 9 at the end of the mounting groove 8, the arc plate 14 where the tray assembly is located is directly below the end of the feeding conveyor channel 2. The sensing signal of the contact switch 9 is transmitted to the microcontroller, which controls and drives the feeding conveyor channel 2 to step once, so that the steel plate spring on the feeding conveyor channel 2 falls onto the upper part of the arc plate 14, completing the automatic feeding process. When the tray assembly moves the steel plate spring to the top of the discharge conveyor channel 3, the contact switch 9 located at the other end of the mounting groove 8 is squeezed by the movable block 16. This signal is transmitted to the microcontroller, which controls and triggers the discharge conveyor channel 3 to step, and drives the electric telescopic rod 27 where the mounting frame 13 is located to extend and retract, realizing the discharge process.

[0051] Working principle: This quenching equipment based on auxiliary steel leaf springs, when used, such as... Figure 1 , 4 As shown in Figure 5, the drive disc 11 and transmission wheel 26 are rotatable and set on the inner wall of the frame 1, and the diameter of the drive disc 11 is larger than the diameter of the transmission wheel 26. When the motor 4 is working, it can drive the transmission belt 15 to convey. At this time, since the side wall of the transmission belt 15 is connected to the side wall of the movable block 16 through the pin, when the transmission belt 15 is in motion, it can further drive the movable block 16 to slide inside the mounting groove 8. Since the swing arm 6 is rotatably mounted on the side wall of the frame 1 through the mounting shaft 7, when the movable block 16 where the transmission belt 15 is located moves to the circular outline of the drive disc 11, it can drive the swing arm 6 to swing.

[0052] like Figure 4 As shown, by setting two contact switches 9 at the end of the mounting slot 8, when the movable block 16 moves in the direction 2 inside the mounting slot 8 and abuts against the contact switch 9 at the end of the mounting slot 8, the arc plate 14 where the tray assembly is located is directly below the end of the feeding conveyor channel 2. The sensing signal of the contact switch 9 is transmitted to the microcontroller, which controls and drives the feeding conveyor channel 2 to step once, so that the steel plate spring on the feeding conveyor channel 2 falls onto the upper part of the arc plate 14, completing the automatic feeding process.

[0053] Then, when the movable block 16, where the transmission belt 15 is located, moves to the circular outline of the drive disc 11, it can drive the rocker arm 6 to swing and move downward. At this time, the arc-shaped plate 14, where the tray assembly is located, drives the steel leaf spring into the quenching pool 5 for quenching. As the transmission belt 15 drives the movable block 16 past the circular outline of the drive disc 11 and continues to run towards the mounting shaft 7 where the rocker arm 6 is located, as... Figure 4 and 5 As shown, on the one hand, the swing arm 6 deflects upward; on the other hand, since the other end of the pull rope 12 is fixed to the fixing bar 25, the tension of the pull rope 12 causes the arc plate 14 where the pallet assembly is located to move towards the discharge transport channel 3 and be lifted upward at the same time, until the steel plate spring is removed from the quenching pool 5, thus completing the quenching process.

[0054] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Detachable installation can take many forms, such as through a combination of plug-in and snap-fit ​​connections, or through bolted connections, etc.

[0055] The foregoing, in conjunction with embodiments and accompanying drawings, has clearly and completely described the concept, specific structure, and resulting technical effects of the present invention, so as to fully understand the purpose, features, and effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are all within the scope of protection of the present invention. Furthermore, all connections / linkages mentioned herein do not simply refer to direct contact between components, but rather to the possibility of forming a better connection structure by adding or reducing connecting accessories, depending on the specific implementation.

[0056] The above embodiments, which describe the specific features of the present invention, are only used to further illustrate the present invention and should not be construed as limiting the scope of protection of the present invention. Any non-essential improvements and adjustments made to the present invention by those skilled in the art based on the above description of the invention shall fall within the scope of protection of the present invention.

Claims

1. A quenching device based on an auxiliary steel leaf spring, characterized in that: include: The frame (1) and the quenching pool (5) located at the bottom of the frame (1) are used for quenching treatment of the steel leaf spring; And a conveying mechanism provided on the upper part of the frame (1) for vertical and horizontal conveying of the steel leaf spring; The conveying mechanism includes two sets of swing conveying components set on the inner wall of the frame (1), and a slide rail (21) set on the swing conveying components. A sliding slider (22) is installed inside the slide rail (21), and a movable column (23) that can vibrate up and down is set in the middle of the slider (22). It also includes a fixing bar (25) provided at the end of the slide rail (21), on which a pull rope (12) is connected. The end of the pull rope (12) away from the fixing bar (25) extends through the through hole where the movable column (23) is located to the bottom of the slide rail (21) and is connected to a tray assembly, which is used to support the leaf spring. Each set of the swing conveying components includes a swing rod (6), one end of which is rotatably mounted on the inner wall of the frame (1) via a mounting shaft (7), and the electric swing rod (6) is provided with a mounting groove (8), and a slidable movable block (16) is installed inside the mounting groove (8). A connecting plate (31) is provided at the bottom of the movable block (16), and the connecting plate (31) passes through the through groove at the bottom of the swing rod (6) and is fixedly connected to the bottom of the slider (22) to drive the slider (22) to slide inside the slide rail (21); And a drive disc (11) and a transmission wheel (26) are respectively set on the inner wall of the frame (1) and are rotatable. The diameter of the drive disc (11) is larger than the diameter of the transmission wheel (26), and a transmission belt (15) is connected between the drive disc (11) and the transmission wheel (26). The side wall of the transmission belt (15) is connected to the side wall of the movable block (16) by a pin shaft, which is used to drive the movable block (16) to slide inside the mounting groove (8) and swing the swing rod (6). It also includes a motor (4) fixed on the side wall of the frame (1) for driving the drive disc (11) to rotate. The pallet assembly includes a mounting frame (13) at the bottom of the pull rope (12) and two rotatable arc plates (14) at the lower part of the mounting frame (13). The two arc plates (14) are rotatably mounted on the pins by bushings (30), which are alternately arranged front and back. The assembly also includes a meshing transmission mechanism on the mounting frame (13) for opening and closing the two arc plates (14).

2. The quenching equipment based on auxiliary steel leaf springs according to claim 1, characterized in that: Each set of the swing conveying components is also provided with a toggle component, which is used to drive the movable column (23) to vibrate up and down. The toggle component includes a rotating disk (20) rotating on the side wall of the movable block (16) and a circular plate (10) fixed on the top of the movable column (23). The circular plate (10) is inclined and has a number of toggle blocks (24) arranged in a ring around its circumference. The toggle blocks (24) are adapted to the rotating disk (20).

3. The quenching equipment based on auxiliary steel leaf springs according to claim 2, characterized in that: The rotating disk (20) is fixedly mounted with a gear (19) and a first rack (17) on the side wall of the swing arm (6). The first rack (17) meshes with the gear (19) for transmission.

4. The quenching equipment based on auxiliary steel leaf springs according to claim 1, characterized in that: The meshing transmission mechanism includes an electric telescopic rod (27) fixed on the top of the mounting frame (13). The output end of the electric telescopic rod (27) is fixedly connected to a rectangular frame. The inner wall of the rectangular frame is provided with a second rack (28). It also includes teeth (29) provided on the outer wall of the arc plate (14). The teeth (29) mesh with the second rack (28) for transmission.

5. The quenching equipment based on auxiliary steel leaf springs according to claim 1, characterized in that: The frame (1) is also provided with a feeding transport channel (2) and a discharging transport channel (3) on both sides. The feeding transport channel (2) and the discharging transport channel (3) extend into the frame (1) respectively. The feeding transport channel (2) is used to assist the input of the steel plate before quenching, and the discharging transport channel (3) is used to assist the output of the steel plate after quenching.

6. The quenching equipment based on auxiliary leaf springs according to claim 1, characterized in that: The two ends of the swing arm (6) are respectively equipped with contact switches (9) to trigger the operation of the electric telescopic rod (27) where the feeding transport channel (2), the discharging transport channel (3) and the mounting frame (13) are located.

Images