Main shaft forge piece quenching device

Abstract

The invention discloses a main shaft forge piece quenching device, and relates to the technical field of main shaft forge piece quenching, the main shaft forge piece quenching device comprises a main body mechanism, the main body mechanism comprises a bottom plate, the top of the bottom plate is fixedly provided with a water storage tank, the inner wall of the water storage tank is fixedly provided with a support frame, and the top of the support frame is fixedly provided with a first motor; according to the quenching device for the main shaft forgings, by arranging the conveying unit, the complexity and time consumption of manual operation are reduced, the whole quenching process is smoother and more efficient, meanwhile, the manual labor time is shortened, the production efficiency is improved, and the production cost is reduced. A worker only needs to place the main shafts on the top of the placing table, the main shafts can be automatically arranged and sequentially fed, the accuracy of the placing positions of the main shafts is improved, meanwhile, manual intervention is reduced, the quenching effect is improved, and meanwhile the situation that the worker is injured by a heating assembly is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of spindle forging quenching, in particular to a spindle forging quenching device. Background Art

[0002] The spindle forging quenching device is a device specially used for quenching spindle forgings. Quenching is a heat treatment process that changes the internal structure of metal materials through rapid cooling, thereby improving their hardness, strength, wear resistance and fatigue strength. When quenching the spindle, a spindle forging quenching device is used.

[0003] The spindle forging quenching device usually consists of a water reservoir, a heating component and a quenching component. The spindle is passed through the holes reserved in the heating component and the quenching component, and the bottom of the spindle is in contact with the top of the placement plate. The spindle is slowly driven down by the placement plate, and the heating component controls the temperature of the heating wire through the controller to make the temperature of the heating wire reach the specified temperature. The quenching liquid in the water reservoir is sprayed on the surface of the spindle through the quenching component to complete the rapid cooling and quenching of the heated spindle, thereby realizing the heating and quenching of the spindle. During the quenching process, the spindle is usually inserted into the holes reserved in the heating component and the quenching component by manual installation, which increases the safety risk of the staff and the accuracy will vary.

[0004] Combining the above problems, we will find that it is difficult to avoid the above problems at the same time when using the existing spindle forging quenching devices on the market, and even if they can be solved, they need to be solved with the help of external tools, which makes it impossible to achieve the desired effect. Therefore, we propose a spindle forging quenching device. Summary of the Invention

[0005] The object of the present invention is to provide a spindle forging quenching device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a spindle forging quenching device, comprising a main body mechanism, the main body mechanism comprising a base plate, a water storage tank fixedly mounted on the top of the base plate, a support frame fixedly mounted on the inner wall of the water storage tank, a first motor fixedly mounted on the top of the support frame, an adjusting rod fixedly mounted on the output end of the first motor, a placement plate slidably connected to the inner cavity of the support frame, a surface of the adjusting rod being threadedly connected to the inner wall of the placement plate, a quenching assembly fixedly mounted on one side of the water storage tank, a heating assembly fixedly mounted on the top of the base plate, and a feeding mechanism provided on the top of the base plate;

[0007] The feeding mechanism includes a conveying unit, which is arranged on the top of the base plate and is used to feed the main shaft on one side;

[0008] The feeding mechanism further includes a clamping unit, which is arranged on the top of the water storage tank and is used to sequentially unload the main shaft;

[0009] The inner cavity of the water storage tank is provided with an ejection mechanism, and the ejection mechanism is used to eject the main shaft after quenching.

[0010] Preferably, the conveying unit includes a placing table, an inner wall of the placing table is fixedly installed with a connecting plate, the inner cavity of the placing table is slidably connected with a moving plate, the number of the moving plate and the connecting plate are both three, adjacent connecting plates are in contact with the moving plate, a connecting rod is fixedly installed at the bottom of the moving plate, a first tooth plate is fixedly installed on the surface of the connecting rod, a second motor is fixedly installed on one side of the placing table, a rotating rod is fixedly installed on the output end of the second motor, a first gear is fixedly installed on the surface of the rotating rod, the first gear and the teeth of the first tooth plate are meshed with each other, a conveying table is fixedly installed on the surface of the placing table, a third motor is fixedly installed on the surface of the conveying table, and the third motor An active rod is fixedly installed at the output end of the machine, and the inner wall of the conveying platform is rotatably connected to a driven rod. There are several driven rods, and a conveyor belt is movably sleeved on the surface of one of the driven rods. The surfaces of the active rod and the driven rod are connected through a conveyor belt transmission. A fixed plate is fixedly installed at the bottom of the conveying platform, and a support ring is fixedly installed on one side of the fixed plate. A guide tube is fixedly installed on the inner wall of the support ring, and an arc plate is provided on the surface of the guide tube. The guide tube is rotatably connected to the surface of the arc plate by a hinge. The inner wall of the fixed plate is slidably connected to an electric push rod, and a rotating block is fixedly installed on the bottom of the arc plate. The inner wall of the rotating block is rotatably connected to the telescopic end of the electric push rod.

[0011] Preferably, a guide groove is provided on the inner wall of the placement table, a guide block is fixedly mounted on one side of the movable plate, and the surface of the guide block is slidably connected to the inner cavity of the guide groove.

[0012] Preferably, a multi-section telescopic rod is fixedly mounted on the surface of the telescopic end of the electric push rod, a baffle is fixedly mounted on one end of the multi-section telescopic rod, and the surface of the baffle cooperates with one side of the conveying platform.

[0013] Preferably, the clamping unit includes a support plate, which is fixedly mounted on the surface of the placement plate, a second tooth plate is fixedly mounted on the surface of the support plate, a U-shaped plate is fixedly mounted on the surface of the guide tube, the inner wall of the U-shaped plate is rotatably connected to a bidirectional threaded rod, the surface of the bidirectional threaded rod is threadedly connected to an extrusion block, the extrusion block passes through the inner cavity of the guide tube, there are two extrusion blocks, the two extrusion blocks are arranged opposite to each other, a second gear is fixedly mounted on one end of the bidirectional threaded rod, and the second gear is used in conjunction with the second tooth plate.

[0014] Preferably, a limiting groove is opened on the inner side of the U-shaped plate, a limiting block is fixedly installed on the surface of the extrusion block, and the surface of the limiting block is slidably connected to the inner cavity of the limiting groove.

[0015] Preferably, a decompression pad is fixedly mounted on the surface of the extrusion block, and the decompression pad is made of rubber.

[0016] Preferably, a connection groove is provided on the surface of the support frame, a connection block is fixedly mounted on the surface of the support plate, and the surface of the connection block is slidably connected to the inner cavity of the connection groove.

[0017] Preferably, the ejection mechanism includes a push rod, which is fixedly mounted on the inner wall of the water tank. A placement groove is provided on the top of the placement plate. The inner wall of the placement groove is rotatably connected to a rotating disk. A torsion spring is provided on the inner wall of the placement groove. One end of the torsion spring is fixedly connected to the inner wall of the placement groove, and the other end of the torsion spring is fixedly connected to the surface of the rotating disk.

[0018] Preferably, a clamping plate is fixedly mounted on the inner wall of the placement groove, and the top of the clamping plate is in contact with the bottom of the rotating disk.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention reduces the tediousness and time-consuming manual operation by setting a conveying unit, making the entire quenching process smoother and more efficient, while reducing manual labor time. The staff only needs to place the spindle on the top of the placement table to automatically sort the spindle and load it in sequence, which increases the accuracy of the spindle placement position, reduces manual intervention, increases the quenching effect, and avoids the heating component from causing harm to the staff.

[0021] 2. The present invention provides a clamping unit, and by gradually moving different parts of the main shaft to the quenching position and clamping and fixing them, the main shaft can be quenched in sequence. By clamping and fixing the main shaft, it can be prevented from moving out of or falling off from the inner cavity of the guide tube during the quenching process, thereby ensuring the stability and accuracy of the main shaft during the quenching process and improving the quality and effect of quenching.

[0022] 3. The present invention reduces manual intervention and speeds up the production rhythm by setting up the ejection mechanism, thereby improving the overall production efficiency. After quenching is completed, the main shaft can automatically and stably fall into the quenching liquid for cooling, ensuring the uniformity and consistency of the quenching process, thereby improving the quenching quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 A cross-sectional view of the structure of the placement table of the present invention;

[0025] Figure 3 It is a cross-sectional view of the structure of the conveyor platform of the present invention;

[0026] Figure 4 This is a schematic structural diagram of the guide tube and the curved plate of the present invention;

[0027] Figure 5 This is an exploded view of the structure of the placement plate and the support frame of the present invention;

[0028] Figure 6 This is an exploded view of the structure of the U-shaped plate and the extrusion block of the present invention;

[0029] Figure 7 It is a structural schematic diagram of the water storage tank of the present invention;

[0030] Figure 8 This is an exploded view of the structure of the placement plate, rotating disk and torsion spring of the present invention.

[0031] In the figure: 1. Main body; 11. Bottom plate; 12. Water storage tank; 13. Support frame; 14. First motor; 15. Adjusting rod; 16. Placement plate; 17. Heating assembly; 18. Quenching assembly; 2. Loading mechanism; 21. Conveying unit; 2101. Placement table; 2102. Connecting plate; 2103. Moving plate; 2104. Connecting rod; 2105. First gear plate; 2106. Second motor; 2107. Rotating rod; 2108. First gear; 2109. Conveying table; 2110. Third motor; 2111. Active rod; 2112. Driven rod; 2113. Conveyor belt; 2114. Fixed plate; 2115. Support ring; 2116. 6. Guide tube; 2117. Arc plate; 2118. Electric push rod; 2119. Rotating block; 2120. Guide groove; 2121. Guide block; 2122. Baffle; 2123. Multi-section telescopic rod; 22. Clamping unit; 2201. Support plate; 2202. Second tooth plate; 2203. U-shaped plate; 2204. Bidirectional threaded rod; 2205. Extrusion block; 2206. Second gear; 2207. Limiting groove; 2208. Limiting block; 2209. Decompression pad; 2210. Connecting groove; 2211. Connecting block; 3. Ejection mechanism; 301. Ejector rod; 302. Placement groove; 303. Rotating disk; 304. Torsion spring; 305. Card. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Example 1: Please refer to Figure 1-Figure 5 and Figure 7 The present invention provides a technical solution: a spindle forging quenching device, comprising a main body mechanism 1, the main body mechanism 1 comprising a bottom plate 11, a water storage tank 12 is fixedly installed on the top of the bottom plate 11, a support frame 13 is fixedly installed on the inner wall of the water storage tank 12, a first motor 14 is fixedly installed on the top of the support frame 13, an adjusting rod 15 is fixedly installed on the output end of the first motor 14, a placement plate 16 is slidably connected to the inner cavity of the support frame 13, the surface of the adjusting rod 15 is threadedly connected to the inner wall of the placement plate 16, a quenching assembly 18 is fixedly installed on one side of the water storage tank 12, a heating assembly 17 is fixedly installed on the top of the bottom plate 11, and a feeding mechanism 2 is provided on the top of the bottom plate 11;

[0034] The loading mechanism 2 includes a conveying unit 21 . The conveying unit 21 is disposed on the top of the bottom plate 11 . The conveying unit 21 is used for loading the main shaft on one side.

[0035] As a further limitation of the feeding mechanism 2 of the present invention, the conveying unit 21 includes a placement table 2101, a connecting plate 2102 is fixedly installed on the inner wall of the placement table 2101, and a movable plate 2103 is slidably connected to the inner cavity of the placement table 2101. The number of movable plates 2103 and connecting plates 2102 is three, and the adjacent connecting plates 2102 and movable plates 2103 are in contact, wherein the tops of the connecting plates 2102 and the movable plates 2103 are inclined, and the bottom of the movable plate 2103 is fixedly installed with a connecting rod 2104, and the surface of the connecting rod 2104 is fixedly installed with a first tooth plate 210 5. A second motor 2106 is fixedly installed on one side of the placement table 2101. A rotating rod 2107 is fixedly installed on the output end of the second motor 2106. A first gear 2108 is fixedly installed on the surface of the rotating rod 2107. The first gear 2108 and the teeth of the first gear plate 2105 are meshed with each other. A conveying table 2109 is fixedly installed on the surface of the placement table 2101. A third motor 2110 is fixedly installed on the surface of the conveying table 2109. An active rod 2111 is fixedly installed on the output end of the third motor 2110. The inner wall of the conveying table 2109 is rotatably connected to a driven rod 2112. There are several movable rods 2112, and a conveyor belt 2113 is movably sleeved on the surface of one driven rod 2112. The surfaces of the active rod 2111 and the driven rod 2112 are connected by the conveyor belt 2113. A fixed plate 2114 is fixedly installed at the bottom of the conveying platform 2109, and a support ring 2115 is fixedly installed on one side of the fixed plate 2114. A guide tube 2116 is fixedly installed on the inner wall of the support ring 2115. The surface of the guide tube 2116 is provided with an arc plate 2117. The surfaces of the guide tube 2116 and the arc plate 2117 are rotatably connected by a hinge. The fixed plate 211 4 is slidably connected to the inner wall of the electric push rod 2118, and a rotating block 2119 is fixedly installed at the bottom of the arc plate 2117. The inner wall of the rotating block 2119 is rotatably connected to the telescopic end of the electric push rod 2118. By setting the conveying unit 21, the tedious and time-consuming manual operation is reduced, making the entire quenching process smoother and more efficient, while reducing manual labor time. The staff only needs to place the spindle on the top of the placement table 2101 to automatically sort the spindle and load it in sequence, which increases the accuracy of the spindle placement position, reduces manual intervention, and improves the quenching effect.

[0036] A guide groove 2120 is formed on the inner wall of the placement table 2101. A guide block 2121 is fixedly mounted on one side of the movable plate 2103. The surface of the guide block 2121 is slidably connected to the inner cavity of the guide groove 2120. The sliding connection between the guide groove 2120 and the guide block 2121 guides the movement of the connecting rod 2104, allowing the connecting rod 2104 to move vertically.

[0037] A multi-section telescopic rod 2123 is fixedly installed on the surface of the telescopic end of the electric push rod 2118, and a baffle 2122 is fixedly installed on one end of the multi-section telescopic rod 2123. The surface of the baffle 2122 is used in conjunction with one side of the conveying platform 2109. By setting the baffle 2122, when the telescopic end of the electric push rod 2118 moves upward, the rotation angle of the arc plate 2117 is changed, and at the same time, the baffle 2122 can be driven to move upward to block the opening of the conveying platform 2109. The multi-section telescopic rod 2123 and the electric push rod 2118 are extended and retracted, so that the baffle 2122 can always be in contact with the surface of the conveying platform 2109, thereby preventing the main shaft from falling.

[0038] The specific implementation of this embodiment is as follows: when the main shaft is quenched, the main shaft is placed on the top of the placement table 2101, the top of the placement table 2101 is a tilting device, the main shaft is cylindrical and can roll to the top of the movable plate 2103, and at the same time, the second motor 2106 is started by an external power supply, and the first gear 2108 is driven to rotate by the second motor 2106, and the first gear 2108 is engaged with the first tooth plate 2105. The forward and reverse rotation of the second motor 2106 can drive the connecting rod 2104 to move up and down, and the top of the movable plate 2103 and the top of the connecting plate 2102 are both tilted. When the movable plate 2103 moves to the highest point of the connecting plate 2102, the main shaft can be moved to the movable plate 2103 at a high position. 3 surface contact, when the first gear 2108 drives the first tooth plate 2105 to move downward, the main shaft can be moved to the top of the high moving plate 2103, and the main shaft is lifted in turn. When the main shaft moves to the highest point, the main shaft can be moved to the surface of the conveyor belt 2113 through the connecting plate 2102, and the third motor 2110 is started by an external power supply. The third motor 2110 drives the active rod 2111 to rotate, and the driven rod 2112 is coordinated, so that the conveyor belt 2113 can transmit the main shaft. At the same time, the conveyor belt 2113 can be supported by multiple driven rods 2112, so that the main shaft can move horizontally on the top of the conveyor belt 2113, and the main shaft can be moved to the inner side of the arc plate 2117. The support ring 2115 supports the guide tube 2116, and at the same time supports the electric push rod 2118 through the fixed plate 2114. The electric push rod 2118 is started by an external power supply, so that the telescopic end of the electric push rod 2118 begins to extend. The electric push rod 2118 is connected to the rotating block 2119 through rotation, and the electric push rod 2118 is connected to the inner wall of the fixed plate 2114 through sliding. The inner wall of the fixed plate 2114 and the surface of the electric push rod 2118 are fixedly connected with a spring, which can assist the movement and reset of the electric push rod 2118 when it retracts. The arc plate 2117 is connected to the guide tube 2116 through a hinge, which can make the arc plate 2117 start to rotate, so that the main shaft enters the inner cavity of the guide tube 2116, and the guide tube 2116 passes through the guide tube 2116. The guide can make the bottom of the main shaft contact with the top of the placement plate 16, and complete the automatic loading of the main shaft, reducing the tedious and time-consuming manual operation, making the entire quenching process smoother and more efficient, while reducing manual labor time. The staff only needs to place the main shaft on the top of the placement table 2101, which can automatically sort the main shaft and load it in sequence, increasing the accuracy of the main shaft placement position, while reducing manual intervention and increasing the quenching effect. The first motor 14 drives the adjusting rod 15 to rotate, which can drive the placement plate 16 to move downward. Before moving downward, it is heated by the heating component 17. The heating component 17 consists of a controller and a heating wire. The controller controls the heating wire to heat to a specified temperature, and the placement plate 16 is slowly moved downward.The spindle can be heated and, at the same time, the quenching assembly 18 can be used to quickly cool the spindle surface after the spindle is heated. The quenching assembly 18 consists of a water pump, a water pipe, an annular pipe, and a water sprinkler. The water pump transports the quenching liquid from the water tank 12 to the annular pipe through the water pipe, and the water sprinkler sprays the quenching liquid to quickly cool the spindle and complete the quenching. The heating assembly 17 and the quenching assembly 18 work simultaneously, and the spindle can be heated and quenched while it slowly moves downward.

[0039] Example 2: Please refer to Figure 3-Figure 6 The present invention provides a technical solution: a spindle forging quenching device. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The loading mechanism 2 also includes a clamping unit 22. The clamping unit 22 is arranged at the top of the water tank 12. The clamping unit 22 is used to unload the spindle in sequence.

[0040] As a further limitation of the feeding mechanism 2 of the present invention, the clamping unit 22 includes a support plate 2201, the support plate 2201 is fixedly mounted on the surface of the placement plate 16, the surface of the support plate 2201 is fixedly mounted with a second tooth plate 2202, the surface of the guide tube 2116 is fixedly mounted with a U-shaped plate 2203, the inner wall of the U-shaped plate 2203 is rotatably connected to a bidirectional threaded rod 2204, the surface of the bidirectional threaded rod 2204 is threadedly connected with an extrusion block 2205, the extrusion block 2205 passes through the inner cavity of the guide tube 2116, and the number of the extrusion blocks 2205 is two. The two extrusion blocks 2205 are arranged opposite to each other, and a second gear 2206 is fixedly installed at one end of the bidirectional threaded rod 2204. The second gear 2206 is used in conjunction with the second tooth plate 2202. By providing a clamping unit 22, different parts of the main shaft are gradually moved to the quenching position and clamped and fixed, so that the main shaft can be quenched in sequence. By clamping and fixing the main shaft, it can be prevented from moving out of or falling off from the inner cavity of the guide tube 2116 during the quenching process, thereby ensuring the stability and accuracy of the main shaft during the quenching process and improving the quality and effect of the quenching.

[0041] A limiting groove 2207 is formed on the inner side of the U-shaped plate 2203. A limiting block 2208 is fixedly mounted on the surface of the extrusion block 2205. The surface of the limiting block 2208 is slidably connected to the inner cavity of the limiting groove 2207. The sliding connection between the limiting groove 2207 and the limiting block 2208 can guide the movement of the extrusion block 2205, so that the extrusion block 2205 can move horizontally.

[0042] A pressure reducing pad 2209 is fixedly installed on the surface of the extrusion block 2205. The pressure reducing pad 2209 is made of rubber. By setting the pressure reducing pad 2209, after the extrusion block 2205 clamps the main shaft, the pressure generated by the extrusion block 2205 clamping the main shaft can be reduced, thereby avoiding deformation of the main shaft. The pressure reducing pad 2209 is made of high-temperature resistant rubber, which can avoid damage to the pressure reducing pad 2209 due to heat conduction during quenching of the main shaft, thereby ensuring the normal operation of the pressure reducing pad 2209.

[0043] A connecting groove 2210 is provided on the surface of the support frame 13, and a connecting block 2211 is fixedly installed on the surface of the support plate 2201. The surface of the connecting block 2211 is slidingly connected to the inner cavity of the connecting groove 2210. Through the sliding connection between the connecting groove 2210 and the connecting block 2211, the movement of the support plate 2201 can be guided, so that the support plate 2201 can remain vertical and move, thereby increasing the stability of the support plate 2201 during operation.

[0044] The specific implementation of this embodiment is as follows: during the process of spindle loading, multiple spindles will be stacked in the inner cavity of the guide tube 2116 in sequence, and the bottom of the spindle at the bottom will contact the bottom of the placement plate 16. When the placement plate 16 drives the spindle downward, it can drive the support plate 2201 to move downward. When the spindle at the bottom of the guide tube 2116 moves to the bottom of the extrusion block 2205, the second gear 2206 and the second tooth plate 2202 are engaged with each other, which can drive the second gear 2206 to start rotating, thereby driving the bidirectional threaded rod 2204 to rotate, so that the two extrusion blocks 2205 move in opposite directions, thereby clamping and fixing the spindle at the top. This limits the outward movement of the spindle in the inner cavity of the guide tube 2116, and can limit the next spindle to be quenched, so as to realize the sequential quenching of the spindles and prevent the next spindle from moving out of the inner cavity of the guide tube 2116, thereby ensuring the stability and accuracy of the spindle during the quenching process and improving the quality and effect of quenching. When the quenching of the spindle is completed, the placement plate 16 moves up to the initial height. At this time, the support plate 2201 will make the second tooth plate 2202 re-engage with the second gear 2206, so that the second gear 2206 can rotate in the opposite direction, thereby causing the extrusion block 2205 to cancel the limit on the spindle to be quenched, so that its bottom is in contact with the placement plate 16, thereby realizing the sequential quenching of the spindles.

[0045] Example 3: Please refer to Figure 5 and Figure 8 The present invention provides a technical solution: a spindle forging quenching device. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The inner cavity of the water storage tank 12 is provided with an ejection mechanism 3, and the ejection mechanism 3 is used to eject the quenched spindle.

[0046] As a further limitation of the ejection mechanism 3 of the present invention, the ejection mechanism 3 includes a push rod 301, which is fixedly mounted on the inner wall of the water storage tank 12, and a placement groove 302 is provided on the top of the placement plate 16. The inner wall of the placement groove 302 is rotatably connected to a rotating disk 303, and the inner wall of the placement groove 302 is provided with a torsion spring 304. One end of the torsion spring 304 is fixedly connected to the inner wall of the placement groove 302, and the other end of the torsion spring 304 is fixedly connected to the surface of the rotating disk 303. By providing the ejection mechanism 3, manual intervention is reduced, the production rhythm is accelerated, and the overall production efficiency is improved. After quenching is completed, the spindle can automatically and stably fall into the quenching liquid for cooling, ensuring the uniformity and consistency of the quenching process, thereby improving the quenching quality;

[0047] A clamping plate 305 is fixedly installed on the inner wall of the placement groove 302, and the top of the clamping plate 305 contacts the bottom of the rotating disk 303. By setting the clamping plate 305, the bottom of the rotating disk 303 can be supported after the rotating disk 303 is reset, thereby avoiding excessive deflection of the rotating disk 303.

[0048] The specific implementation of this embodiment is as follows: when the placement plate 16 drives the main shaft to move slowly downward and complete the quenching, the bottom of the rotating disk 303 will contact the top of the push rod 301. When the rotating disk 303 continues to move downward to a certain height following the placement plate 16, the push rod 301 can limit the downward movement of the rotating disk 303, so that the rotating disk 303 rotates in the inner cavity of the placement groove 302, causing the rotating disk 303 to deflect. Under the action of its own gravity, the main shaft will fall into the inner cavity of the water storage tank 12 and enter the quenching liquid. After sufficient cooling, the spindle can automatically move out of the top of the placement plate 16 after quenching. When the placement plate 16 moves upward, the rotating disk 303 can be reset under the action of the torsion spring 304, so that the top of the placement plate 16 remains horizontal again, completing the automatic unloading of the spindle. The placement plate 16 is detachable and can be replaced according to the thickness of the spindle. After the spindle enters the inner cavity of the placement groove 302, the inner cavity of the placement groove 302 is slightly larger than the surface of the spindle, ensuring the stability of the spindle during movement.

[0049] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0050] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A spindle forging quenching device, comprising a main body mechanism (1), characterized in that: The main body mechanism (1) includes a bottom plate (11), a water storage tank (12) is fixedly installed on the top of the bottom plate (11), a support frame (13) is fixedly installed on the inner wall of the water storage tank (12), a first motor (14) is fixedly installed on the top of the support frame (13), an adjustment rod (15) is fixedly installed on the output end of the first motor (14), an inner cavity of the support frame (13) is slidably connected to a placement plate (16), a surface of the adjustment rod (15) is threadedly connected to the inner wall of the placement plate (16), a quenching assembly (18) is fixedly installed on one side of the water storage tank (12), a heating assembly (17) is fixedly installed on the top of the bottom plate (11), and a feeding mechanism (2) is provided on the top of the bottom plate (11); The feeding mechanism (2) comprises a conveying unit (21), the conveying unit (21) is arranged on the top of the bottom plate (11), and the conveying unit (21) is used to feed the main shaft on one side; The feeding mechanism (2) further comprises a clamping unit (22), wherein the clamping unit (22) is arranged on the top of the water storage tank (12), and the clamping unit (22) is used to sequentially feed the main shaft; The inner cavity of the water storage tank (12) is provided with an ejection mechanism (3), and the ejection mechanism (3) is used to eject the main shaft after quenching.

2. A spindle forging quenching device according to claim 1, characterized in that: The conveying unit (21) includes a placing table (2101), a connecting plate (2102) is fixedly installed on the inner wall of the placing table (2101), a movable plate (2103) is slidably connected to the inner cavity of the placing table (2101), the number of movable plates (2103) and connecting plates (2102) is three, adjacent connecting plates (2102) and movable plates (2103) are in contact, a connecting rod (2104) is fixedly installed on the bottom of the movable plate (2103), and a first tooth plate (2103) is fixedly installed on the surface of the connecting rod (2104). 5), a second motor (2106) is fixedly mounted on one side of the placement platform (2101), a rotating rod (2107) is fixedly mounted on the output end of the second motor (2106), a first gear (2108) is fixedly mounted on the surface of the rotating rod (2107), the first gear (2108) and the teeth of the first gear plate (2105) are meshed with each other, a conveying platform (2109) is fixedly mounted on the surface of the placement platform (2101), a third motor (2110) is fixedly mounted on the surface of the conveying platform (2109), the third motor (2 The output end of the transmission platform (2109) is fixedly installed with an active rod (2111), the inner wall of the transmission platform (2109) is rotatably connected with a driven rod (2112), the number of the driven rods (2112) is several, the surface of one of the driven rods (2112) is movably sleeved with a conveyor belt (2113), the active rod (2111) and the surface of the driven rod (2112) are connected by transmission through the conveyor belt (2113), the bottom of the transmission platform (2109) is fixedly installed with a fixed plate (2114), and one side of the fixed plate (2114) is fixedly installed with a A support ring (2115) is provided with a guide tube (2116) fixedly mounted on the inner wall of the support ring (2115), an arc-shaped plate (2117) is provided on the surface of the guide tube (2116), the guide tube (2116) and the surface of the arc-shaped plate (2117) are rotatably connected via a hinge, an electric push rod (2118) is slidably connected to the inner wall of the fixed plate (2114), a rotating block (2119) is fixedly mounted on the bottom of the arc-shaped plate (2117), and the inner wall of the rotating block (2119) is rotatably connected to the telescopic end of the electric push rod (2118).

3. A spindle forging quenching device according to claim 2, characterized in that: A guide groove (2120) is provided on the inner wall of the placement platform (2101), and a guide block (2121) is fixedly installed on one side of the movable plate (2103), and the surface of the guide block (2121) is slidably connected to the inner cavity of the guide groove (2120).

4. A spindle forging quenching device according to claim 2, characterized in that: A multi-section telescopic rod (2123) is fixedly mounted on the surface of the telescopic end of the electric push rod (2118), a baffle (2122) is fixedly mounted on one end of the multi-section telescopic rod (2123), and the surface of the baffle (2122) cooperates with one side of the conveying platform (2109).

5. The spindle forging quenching device according to claim 2, characterized in that: The clamping unit (22) includes a support plate (2201), the support plate (2201) is fixedly mounted on the surface of the placement plate (16), a second tooth plate (2202) is fixedly mounted on the surface of the support plate (2201), a U-shaped plate (2203) is fixedly mounted on the surface of the guide tube (2116), the inner wall of the U-shaped plate (2203) is rotatably connected to a bidirectional threaded rod (2204), the surface of the bidirectional threaded rod (2204) is threadedly connected to an extrusion block (2205), the extrusion block (2205) passes through the inner cavity of the guide tube (2116), the number of the extrusion blocks (2205) is two, and the two extrusion blocks (2205) are arranged opposite to each other. A second gear (2206) is fixedly mounted on one end of the bidirectional threaded rod (2204), and the second gear (2206) is used in conjunction with the second tooth plate (2202).

6. A spindle forging quenching device according to claim 5, characterized in that: A limiting groove (2207) is provided on the inner side of the U-shaped plate (2203), a limiting block (2208) is fixedly mounted on the surface of the extrusion block (2205), and the surface of the limiting block (2208) is slidably connected to the inner cavity of the limiting groove (2207).

7. The spindle forging quenching device according to claim 5, characterized in that: A pressure relief pad (2209) is fixedly mounted on the surface of the extrusion block (2205), and the pressure relief pad (2209) is made of rubber.

8. The spindle forging quenching device according to claim 5, characterized in that: A connection groove (2210) is provided on the surface of the support frame (13), a connection block (2211) is fixedly mounted on the surface of the support plate (2201), and the surface of the connection block (2211) is slidably connected to the inner cavity of the connection groove (2210).

9. The spindle forging quenching device according to claim 1, characterized in that: The ejection mechanism (3) comprises a push rod (301), the push rod (301) is fixedly mounted on the inner wall of the water storage tank (12), a placement groove (302) is provided on the top of the placement plate (16), the inner wall of the placement groove (302) is rotatably connected to a rotating disk (303), a torsion spring (304) is provided on the inner wall of the placement groove (302), one end of the torsion spring (304) is fixedly connected to the inner wall of the placement groove (302), and the other end of the torsion spring (304) is fixedly connected to the surface of the rotating disk (303).

10. The spindle forging quenching device according to claim 9, characterized in that: A clamping plate (305) is fixedly mounted on the inner wall of the placement groove (302), and the top of the clamping plate (305) contacts the bottom of the rotating disk (303).

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